-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-void _libmemcached_free(const memcached_st*, void *mem, void*)
-{
- if (mem)
- {
+void _libmemcached_free(const memcached_st *, void *mem, void *) {
+ if (mem) {
std::free(mem);
}
}
-void *_libmemcached_malloc(const memcached_st *, size_t size, void *)
-{
+void *_libmemcached_malloc(const memcached_st *, size_t size, void *) {
return std::malloc(size);
}
-void *_libmemcached_realloc(const memcached_st*, void *mem, size_t size, void *)
-{
+void *_libmemcached_realloc(const memcached_st *, void *mem, size_t size, void *) {
return std::realloc(mem, size);
}
-void *_libmemcached_calloc(const memcached_st *self, size_t nelem, size_t size, void *context)
-{
- if (self->allocators.malloc != _libmemcached_malloc)
- {
- void *ret= _libmemcached_malloc(self, nelem * size, context);
- if (ret)
- {
- memset(ret, 0, nelem * size);
- }
-
- return ret;
+void *_libmemcached_calloc(const memcached_st *self, size_t nelem, size_t size, void *context) {
+ if (self->allocators.malloc != _libmemcached_malloc) {
+ void *ret = _libmemcached_malloc(self, nelem * size, context);
+ if (ret) {
+ memset(ret, 0, nelem * size);
+ }
+
+ return ret;
}
return std::calloc(nelem, size);
}
-struct memcached_allocator_t memcached_allocators_return_default(void)
-{
- static struct memcached_allocator_t global_default_allocator= { _libmemcached_calloc, _libmemcached_free, _libmemcached_malloc, _libmemcached_realloc, 0 };
+struct memcached_allocator_t memcached_allocators_return_default(void) {
+ static struct memcached_allocator_t global_default_allocator = {
+ _libmemcached_calloc, _libmemcached_free, _libmemcached_malloc, _libmemcached_realloc, 0};
return global_default_allocator;
}
memcached_malloc_fn mem_malloc,
memcached_free_fn mem_free,
memcached_realloc_fn mem_realloc,
- memcached_calloc_fn mem_calloc,
- void *context)
-{
- Memcached* self= memcached2Memcached(shell);
- if (self == NULL)
- {
+ memcached_calloc_fn mem_calloc, void *context) {
+ Memcached *self = memcached2Memcached(shell);
+ if (self == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
/* All should be set, or none should be set */
- if (mem_malloc == NULL and mem_free == NULL and mem_realloc == NULL and mem_calloc == NULL)
- {
- self->allocators= memcached_allocators_return_default();
- }
- else if (mem_malloc == NULL or mem_free == NULL or mem_realloc == NULL or mem_calloc == NULL)
- {
- return memcached_set_error(*self, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("NULL parameter provided for one or more allocators"));
- }
- else
- {
- self->allocators.malloc= mem_malloc;
- self->allocators.free= mem_free;
- self->allocators.realloc= mem_realloc;
- self->allocators.calloc= mem_calloc;
- self->allocators.context= context;
+ if (mem_malloc == NULL and mem_free == NULL and mem_realloc == NULL and mem_calloc == NULL) {
+ self->allocators = memcached_allocators_return_default();
+ } else if (mem_malloc == NULL or mem_free == NULL or mem_realloc == NULL or mem_calloc == NULL) {
+ return memcached_set_error(
+ *self, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("NULL parameter provided for one or more allocators"));
+ } else {
+ self->allocators.malloc = mem_malloc;
+ self->allocators.free = mem_free;
+ self->allocators.realloc = mem_realloc;
+ self->allocators.calloc = mem_calloc;
+ self->allocators.context = context;
}
return MEMCACHED_SUCCESS;
}
-void *memcached_get_memory_allocators_context(const memcached_st *shell)
-{
- const Memcached* self= memcached2Memcached(shell);
- if (self)
- {
+void *memcached_get_memory_allocators_context(const memcached_st *shell) {
+ const Memcached *self = memcached2Memcached(shell);
+ if (self) {
return self->allocators.context;
}
return NULL;
}
-void memcached_get_memory_allocators(const memcached_st *shell,
- memcached_malloc_fn *mem_malloc,
- memcached_free_fn *mem_free,
- memcached_realloc_fn *mem_realloc,
- memcached_calloc_fn *mem_calloc)
-{
- const Memcached* self= memcached2Memcached(shell);
- if (self)
- {
- if (mem_malloc)
- {
- *mem_malloc= self->allocators.malloc;
+void memcached_get_memory_allocators(const memcached_st *shell, memcached_malloc_fn *mem_malloc,
+ memcached_free_fn *mem_free, memcached_realloc_fn *mem_realloc,
+ memcached_calloc_fn *mem_calloc) {
+ const Memcached *self = memcached2Memcached(shell);
+ if (self) {
+ if (mem_malloc) {
+ *mem_malloc = self->allocators.malloc;
}
- if (mem_free)
- {
- *mem_free= self->allocators.free;
+ if (mem_free) {
+ *mem_free = self->allocators.free;
}
- if (mem_realloc)
- {
- *mem_realloc= self->allocators.realloc;
+ if (mem_realloc) {
+ *mem_realloc = self->allocators.realloc;
}
- if (mem_calloc)
- {
- *mem_calloc= self->allocators.calloc;
+ if (mem_calloc) {
+ *mem_calloc = self->allocators.calloc;
}
}
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
+
#include "libmemcached/common.h"
-static void calc_largest_consumption(memcached_analysis_st *result,
- const uint32_t server_num,
- const uint64_t nbytes)
-{
- if (result->most_used_bytes < nbytes)
- {
- result->most_used_bytes= nbytes;
- result->most_consumed_server= server_num;
+static void calc_largest_consumption(memcached_analysis_st *result, const uint32_t server_num,
+ const uint64_t nbytes) {
+ if (result->most_used_bytes < nbytes) {
+ result->most_used_bytes = nbytes;
+ result->most_consumed_server = server_num;
}
}
-static void calc_oldest_node(memcached_analysis_st *result,
- const uint32_t server_num,
- const uint32_t uptime)
-{
- if (result->longest_uptime < uptime)
- {
- result->longest_uptime= uptime;
- result->oldest_server= server_num;
+static void calc_oldest_node(memcached_analysis_st *result, const uint32_t server_num,
+ const uint32_t uptime) {
+ if (result->longest_uptime < uptime) {
+ result->longest_uptime = uptime;
+ result->oldest_server = server_num;
}
}
-static void calc_least_free_node(memcached_analysis_st *result,
- const uint32_t server_num,
- const uint64_t max_allowed_bytes,
- const uint64_t used_bytes)
-{
- uint64_t remaining_bytes= max_allowed_bytes - used_bytes;
-
- if (result->least_remaining_bytes == 0 ||
- remaining_bytes < result->least_remaining_bytes)
- {
- result->least_remaining_bytes= remaining_bytes;
- result->least_free_server= server_num;
+static void calc_least_free_node(memcached_analysis_st *result, const uint32_t server_num,
+ const uint64_t max_allowed_bytes, const uint64_t used_bytes) {
+ uint64_t remaining_bytes = max_allowed_bytes - used_bytes;
+
+ if (result->least_remaining_bytes == 0 || remaining_bytes < result->least_remaining_bytes) {
+ result->least_remaining_bytes = remaining_bytes;
+ result->least_free_server = server_num;
}
}
-static void calc_average_item_size(memcached_analysis_st *result,
- const uint64_t total_items,
- const uint64_t total_bytes)
-{
- if (total_items > 0 && total_bytes > 0)
- {
- result->average_item_size= (uint32_t) (total_bytes / total_items);
+static void calc_average_item_size(memcached_analysis_st *result, const uint64_t total_items,
+ const uint64_t total_bytes) {
+ if (total_items > 0 && total_bytes > 0) {
+ result->average_item_size = (uint32_t)(total_bytes / total_items);
}
}
-static void calc_hit_ratio(memcached_analysis_st *result,
- const uint64_t total_get_hits,
- const uint64_t total_get_cmds)
-{
- if (total_get_hits == 0 || total_get_cmds == 0)
- {
- result->pool_hit_ratio= 0;
+static void calc_hit_ratio(memcached_analysis_st *result, const uint64_t total_get_hits,
+ const uint64_t total_get_cmds) {
+ if (total_get_hits == 0 || total_get_cmds == 0) {
+ result->pool_hit_ratio = 0;
return;
}
- double temp= double(total_get_hits) / total_get_cmds;
- result->pool_hit_ratio= temp * 100;
+ double temp = double(total_get_hits) / total_get_cmds;
+ result->pool_hit_ratio = temp * 100;
}
-memcached_analysis_st *memcached_analyze(memcached_st *shell,
- memcached_stat_st *memc_stat,
- memcached_return_t *error)
-{
- Memcached* memc= memcached2Memcached(shell);
- uint64_t total_items= 0, total_bytes= 0;
- uint64_t total_get_cmds= 0, total_get_hits= 0;
+memcached_analysis_st *memcached_analyze(memcached_st *shell, memcached_stat_st *memc_stat,
+ memcached_return_t *error) {
+ Memcached *memc = memcached2Memcached(shell);
+ uint64_t total_items = 0, total_bytes = 0;
+ uint64_t total_get_cmds = 0, total_get_hits = 0;
- if (memc == NULL or memc_stat == NULL)
- {
+ if (memc == NULL or memc_stat == NULL) {
return NULL;
}
memcached_return_t not_used;
- if (error == NULL)
- {
- error= ¬_used;
+ if (error == NULL) {
+ error = ¬_used;
}
- *error= MEMCACHED_SUCCESS;
- uint32_t server_count= memcached_server_count(memc);
- memcached_analysis_st *result= (memcached_analysis_st*)libmemcached_xcalloc(memc,
- memcached_server_count(memc),
- memcached_analysis_st);
+ *error = MEMCACHED_SUCCESS;
+ uint32_t server_count = memcached_server_count(memc);
+ memcached_analysis_st *result = (memcached_analysis_st *) libmemcached_xcalloc(
+ memc, memcached_server_count(memc), memcached_analysis_st);
- if (result == NULL)
- {
- *error= MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+ if (result == NULL) {
+ *error = MEMCACHED_MEMORY_ALLOCATION_FAILURE;
return NULL;
}
- result->root= memc;
+ result->root = memc;
- for (uint32_t x= 0; x < server_count; x++)
- {
+ for (uint32_t x = 0; x < server_count; x++) {
calc_largest_consumption(result, x, memc_stat[x].bytes);
calc_oldest_node(result, x, uint32_t(memc_stat[x].uptime));
- calc_least_free_node(result, x,
- memc_stat[x].limit_maxbytes,
- memc_stat[x].bytes);
-
- total_get_hits+= memc_stat[x].get_hits;
- total_get_cmds+= memc_stat[x].cmd_get;
- total_items+= memc_stat[x].curr_items;
- total_bytes+= memc_stat[x].bytes;
+ calc_least_free_node(result, x, memc_stat[x].limit_maxbytes, memc_stat[x].bytes);
+
+ total_get_hits += memc_stat[x].get_hits;
+ total_get_cmds += memc_stat[x].cmd_get;
+ total_items += memc_stat[x].curr_items;
+ total_bytes += memc_stat[x].bytes;
}
calc_average_item_size(result, total_items, total_bytes);
return result;
}
-void memcached_analyze_free(memcached_analysis_st *ptr)
-{
+void memcached_analyze_free(memcached_analysis_st *ptr) {
libmemcached_free(ptr->root, ptr);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include <assert.h>
#include <iso646.h>
-struct memcached_array_st
-{
+struct memcached_array_st {
Memcached *root;
size_t size;
char c_str[];
};
-
-memcached_array_st *memcached_array_clone(Memcached *memc, const memcached_array_st *original)
-{
- if (original)
- {
+memcached_array_st *memcached_array_clone(Memcached *memc, const memcached_array_st *original) {
+ if (original) {
return memcached_strcpy(memc, original->c_str, original->size);
}
return NULL;
}
-memcached_array_st *memcached_strcpy(Memcached *memc, const char *str, size_t str_length)
-{
+memcached_array_st *memcached_strcpy(Memcached *memc, const char *str, size_t str_length) {
assert(memc);
assert(str);
assert(str_length);
- memcached_array_st *array= (struct memcached_array_st *)libmemcached_malloc(memc, sizeof(struct memcached_array_st) +str_length +1);
+ memcached_array_st *array = (struct memcached_array_st *) libmemcached_malloc(
+ memc, sizeof(struct memcached_array_st) + str_length + 1);
- if (array)
- {
- array->root= memc;
- array->size= str_length; // We don't count the NULL ending
+ if (array) {
+ array->root = memc;
+ array->size = str_length; // We don't count the NULL ending
memcpy(array->c_str, str, str_length);
- array->c_str[str_length]= 0;
+ array->c_str[str_length] = 0;
}
return array;
}
-bool memcached_array_is_null(memcached_array_st *array)
-{
- if (array)
- {
+bool memcached_array_is_null(memcached_array_st *array) {
+ if (array) {
return false;
}
return true;
}
-memcached_string_t memcached_array_to_string(memcached_array_st *array)
-{
+memcached_string_t memcached_array_to_string(memcached_array_st *array) {
assert(array);
assert(array->c_str);
assert(array->size);
memcached_string_t tmp;
- tmp.c_str= array->c_str;
- tmp.size= array->size;
+ tmp.c_str = array->c_str;
+ tmp.size = array->size;
return tmp;
}
-void memcached_array_free(memcached_array_st *array)
-{
- if (array)
- {
+void memcached_array_free(memcached_array_st *array) {
+ if (array) {
WATCHPOINT_ASSERT(array->root);
libmemcached_free(array->root, array);
}
}
-size_t memcached_array_size(memcached_array_st *array)
-{
- if (array)
- {
+size_t memcached_array_size(memcached_array_st *array) {
+ if (array) {
return array->size;
}
return 0;
}
-const char *memcached_array_string(memcached_array_st *array)
-{
- if (array)
- {
+const char *memcached_array_string(memcached_array_st *array) {
+ if (array) {
return array->c_str;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
extern "C" {
#endif
-memcached_array_st *memcached_array_clone(Memcached* memc, const memcached_array_st *original);
+memcached_array_st *memcached_array_clone(Memcached *memc, const memcached_array_st *original);
-memcached_array_st *memcached_strcpy(Memcached* memc, const char *str, size_t str_length);
+memcached_array_st *memcached_strcpy(Memcached *memc, const char *str, size_t str_length);
void memcached_array_free(memcached_array_st *array);
#endif
#ifdef __cplusplus
-#define memcached_print_array(X) static_cast<int>(memcached_array_size(X)), memcached_array_string(X)
-#define memcached_param_array(X) memcached_array_string(X), memcached_array_size(X)
+# define memcached_print_array(X) \
+ static_cast<int>(memcached_array_size(X)), memcached_array_string(X)
+# define memcached_param_array(X) memcached_array_string(X), memcached_array_size(X)
#else
-#define memcached_print_array(X) (int)memcached_array_size((X)), memcached_array_string((X))
-#define memcached_param_array(X) memcached_array_string(X), memcached_array_size(X)
+# define memcached_print_array(X) (int) memcached_array_size((X)), memcached_array_string((X))
+# define memcached_param_array(X) memcached_array_string(X), memcached_array_size(X)
#endif
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * libmcachedd client library.
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#ifdef __cplusplus
-# include <cassert>
+# include <cassert>
#else
-# include <assert.h>
#endif // __cplusplus
#ifdef NDEBUG
-# define assert_msg(__expr, __mesg) (void)(__expr); (void)(__mesg);
-# define assert_vmsg(__expr, __mesg, ...) (void)(__expr); (void)(__mesg);
+# define assert_msg(__expr, __mesg) \
+ (void) (__expr); \
+ (void) (__mesg);
+# define assert_vmsg(__expr, __mesg, ...) \
+ (void) (__expr); \
+ (void) (__mesg);
#else
-# ifdef _WIN32
-# include <malloc.h>
-# elif HAVE_ALLOCA_H
-# include <alloca.h>
-# endif
+# ifdef _WIN32
+# include <malloc.h>
+# elif HAVE_ALLOCA_H
+# endif
-#ifdef __cplusplus
-# include <cstdarg>
-# include <cstdio>
-#else
-# include <stdarg.h>
-# include <stdio.h>
-#endif
+# ifdef __cplusplus
+# include <cstdarg>
+# include <cstdio>
+# else
+# include <stdarg.h>
+# include <stdio.h>
+# endif
-# include "libmemcached/backtrace.hpp"
+# include "libmemcached/backtrace.hpp"
-# define assert_msg(__expr, __mesg) \
-do \
-{ \
- if (not (__expr)) \
- { \
- fprintf(stderr, "\n%s:%d Assertion \"%s\" failed for function \"%s\" likely for %s\n", __FILE__, __LINE__, #__expr, __func__, (#__mesg));\
- custom_backtrace(); \
- abort(); \
- } \
-} while (0)
+# define assert_msg(__expr, __mesg) \
+ do { \
+ if (not(__expr)) { \
+ fprintf(stderr, "\n%s:%d Assertion \"%s\" failed for function \"%s\" likely for %s\n", \
+ __FILE__, __LINE__, #__expr, __func__, (#__mesg)); \
+ custom_backtrace(); \
+ abort(); \
+ } \
+ } while (0)
-# define assert_vmsg(__expr, __mesg, ...) \
-do \
-{ \
- if (not (__expr)) \
- { \
- size_t ask= snprintf(0, 0, (__mesg), __VA_ARGS__); \
- ask++; \
- char *_error_message= (char*)alloca(sizeof(char) * ask); \
- size_t _error_message_size= snprintf(_error_message, ask, (__mesg), __VA_ARGS__); \
- fprintf(stderr, "\n%s:%d Assertion '%s' failed for function '%s' [ %.*s ]\n", __FILE__, __LINE__, #__expr, __func__, int(_error_message_size), _error_message);\
- custom_backtrace(); \
- abort(); \
- } \
-} while (0)
+# define assert_vmsg(__expr, __mesg, ...) \
+ do { \
+ if (not(__expr)) { \
+ size_t ask = snprintf(0, 0, (__mesg), __VA_ARGS__); \
+ ask++; \
+ char *_error_message = (char *) alloca(sizeof(char) * ask); \
+ size_t _error_message_size = snprintf(_error_message, ask, (__mesg), __VA_ARGS__); \
+ fprintf(stderr, "\n%s:%d Assertion '%s' failed for function '%s' [ %.*s ]\n", __FILE__, \
+ __LINE__, #__expr, __func__, int(_error_message_size), _error_message); \
+ custom_backtrace(); \
+ abort(); \
+ } \
+ } while (0)
#endif // NDEBUG
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-static void auto_response(memcached_instance_st* instance, const bool reply, memcached_return_t& rc, uint64_t* value)
-{
+static void auto_response(memcached_instance_st *instance, const bool reply, memcached_return_t &rc,
+ uint64_t *value) {
// If the message was successfully sent, then get the response, otherwise
// fail.
- if (memcached_success(rc))
- {
- if (reply == false)
- {
- *value= UINT64_MAX;
+ if (memcached_success(rc)) {
+ if (reply == false) {
+ *value = UINT64_MAX;
return;
}
- rc= memcached_response(instance, &instance->root->result);
+ rc = memcached_response(instance, &instance->root->result);
}
- if (memcached_fatal(rc))
- {
+ if (memcached_fatal(rc)) {
assert(memcached_last_error(instance->root) != MEMCACHED_SUCCESS);
- *value= UINT64_MAX;
- }
- else if (memcached_failed(rc))
- {
- *value= UINT64_MAX;
- }
- else
- {
+ *value = UINT64_MAX;
+ } else if (memcached_failed(rc)) {
+ *value = UINT64_MAX;
+ } else {
assert(memcached_last_error(instance->root) != MEMCACHED_NOTFOUND);
- *value= instance->root->result.numeric_value;
+ *value = instance->root->result.numeric_value;
}
}
-static memcached_return_t text_incr_decr(memcached_instance_st* instance,
- const bool is_incr,
- const char *key, size_t key_length,
- const uint64_t offset,
- const bool reply)
-{
+static memcached_return_t text_incr_decr(memcached_instance_st *instance, const bool is_incr,
+ const char *key, size_t key_length, const uint64_t offset,
+ const bool reply) {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- int send_length= snprintf(buffer, sizeof(buffer), " %" PRIu64, offset);
- if (size_t(send_length) >= sizeof(buffer) or send_length < 0)
- {
- return memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ int send_length = snprintf(buffer, sizeof(buffer), " %" PRIu64, offset);
+ if (size_t(send_length) >= sizeof(buffer) or send_length < 0) {
+ return memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
memcached_literal_param("snprintf(MEMCACHED_DEFAULT_COMMAND_SIZE)"));
}
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { memcached_literal_param("incr ") },
- { memcached_array_string(instance->root->_namespace), memcached_array_size(instance->root->_namespace) },
- { key, key_length },
- { buffer, size_t(send_length) },
- { " noreply", reply ? 0 : memcached_literal_param_size(" noreply") },
- { memcached_literal_param("\r\n") }
- };
-
- if (is_incr == false)
- {
- vector[1].buffer= "decr ";
+ libmemcached_io_vector_st vector[] = {
+ {NULL, 0},
+ {memcached_literal_param("incr ")},
+ {memcached_array_string(instance->root->_namespace),
+ memcached_array_size(instance->root->_namespace)},
+ {key, key_length},
+ {buffer, size_t(send_length)},
+ {" noreply", reply ? 0 : memcached_literal_param_size(" noreply")},
+ {memcached_literal_param("\r\n")}};
+
+ if (is_incr == false) {
+ vector[1].buffer = "decr ";
}
return memcached_vdo(instance, vector, 7, true);
}
-static memcached_return_t binary_incr_decr(memcached_instance_st* instance,
- protocol_binary_command cmd,
- const char *key, const size_t key_length,
- const uint64_t offset,
- const uint64_t initial,
- const uint32_t expiration,
- const bool reply)
-{
- if (reply == false)
- {
- if(cmd == PROTOCOL_BINARY_CMD_DECREMENT)
- {
- cmd= PROTOCOL_BINARY_CMD_DECREMENTQ;
+static memcached_return_t binary_incr_decr(memcached_instance_st *instance,
+ protocol_binary_command cmd, const char *key,
+ const size_t key_length, const uint64_t offset,
+ const uint64_t initial, const uint32_t expiration,
+ const bool reply) {
+ if (reply == false) {
+ if (cmd == PROTOCOL_BINARY_CMD_DECREMENT) {
+ cmd = PROTOCOL_BINARY_CMD_DECREMENTQ;
}
- if(cmd == PROTOCOL_BINARY_CMD_INCREMENT)
- {
- cmd= PROTOCOL_BINARY_CMD_INCREMENTQ;
+ if (cmd == PROTOCOL_BINARY_CMD_INCREMENT) {
+ cmd = PROTOCOL_BINARY_CMD_INCREMENTQ;
}
}
- protocol_binary_request_incr request= {}; // = {.bytes= {0}};
+ protocol_binary_request_incr request = {}; // = {.bytes= {0}};
initialize_binary_request(instance, request.message.header);
- request.message.header.request.opcode= cmd;
- request.message.header.request.keylen= htons((uint16_t)(key_length + memcached_array_size(instance->root->_namespace)));
- request.message.header.request.extlen= 20;
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- request.message.header.request.bodylen= htonl((uint32_t)(key_length + memcached_array_size(instance->root->_namespace) +request.message.header.request.extlen));
- request.message.body.delta= memcached_htonll(offset);
- request.message.body.initial= memcached_htonll(initial);
- request.message.body.expiration= htonl((uint32_t) expiration);
-
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { request.bytes, sizeof(request.bytes) },
- { memcached_array_string(instance->root->_namespace), memcached_array_size(instance->root->_namespace) },
- { key, key_length }
- };
+ request.message.header.request.opcode = cmd;
+ request.message.header.request.keylen =
+ htons((uint16_t)(key_length + memcached_array_size(instance->root->_namespace)));
+ request.message.header.request.extlen = 20;
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.bodylen =
+ htonl((uint32_t)(key_length + memcached_array_size(instance->root->_namespace)
+ + request.message.header.request.extlen));
+ request.message.body.delta = memcached_htonll(offset);
+ request.message.body.initial = memcached_htonll(initial);
+ request.message.body.expiration = htonl((uint32_t) expiration);
+
+ libmemcached_io_vector_st vector[] = {{NULL, 0},
+ {request.bytes, sizeof(request.bytes)},
+ {memcached_array_string(instance->root->_namespace),
+ memcached_array_size(instance->root->_namespace)},
+ {key, key_length}};
return memcached_vdo(instance, vector, 4, true);
}
-memcached_return_t memcached_increment(memcached_st *memc,
- const char *key, size_t key_length,
- uint32_t offset,
- uint64_t *value)
-{
+memcached_return_t memcached_increment(memcached_st *memc, const char *key, size_t key_length,
+ uint32_t offset, uint64_t *value) {
return memcached_increment_by_key(memc, key, key_length, key, key_length, offset, value);
}
static memcached_return_t increment_decrement_by_key(const protocol_binary_command command,
- Memcached *memc,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- uint64_t offset,
- uint64_t *value)
-{
+ Memcached *memc, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length, uint64_t offset,
+ uint64_t *value) {
uint64_t local_value;
- if (value == NULL)
- {
- value= &local_value;
+ if (value == NULL) {
+ value = &local_value;
}
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(memc, true)))
- {
+ if (memcached_failed(rc = initialize_query(memc, true))) {
return rc;
}
- if (memcached_is_encrypted(memc))
- {
- return memcached_set_error(*memc, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
- memcached_literal_param("Operation not allowed while encyrption is enabled"));
+ if (memcached_is_encrypted(memc)) {
+ return memcached_set_error(
+ *memc, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
+ memcached_literal_param("Operation not allowed while encyrption is enabled"));
}
- if (memcached_failed(rc= memcached_key_test(*memc, (const char **)&key, &key_length, 1)))
- {
+ if (memcached_failed(rc = memcached_key_test(*memc, (const char **) &key, &key_length, 1))) {
return memcached_last_error(memc);
}
- uint32_t server_key= memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
- memcached_instance_st* instance= memcached_instance_fetch(memc, server_key);
+ uint32_t server_key =
+ memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
+ memcached_instance_st *instance = memcached_instance_fetch(memc, server_key);
- bool reply= memcached_is_replying(instance->root);
+ bool reply = memcached_is_replying(instance->root);
- if (memcached_is_binary(memc))
- {
- rc= binary_incr_decr(instance, command,
- key, key_length,
- uint64_t(offset), 0, MEMCACHED_EXPIRATION_NOT_ADD,
- reply);
- }
- else
- {
- rc= text_incr_decr(instance,
- command == PROTOCOL_BINARY_CMD_INCREMENT ? true : false,
- key, key_length,
- offset, reply);
+ if (memcached_is_binary(memc)) {
+ rc = binary_incr_decr(instance, command, key, key_length, uint64_t(offset), 0,
+ MEMCACHED_EXPIRATION_NOT_ADD, reply);
+ } else {
+ rc = text_incr_decr(instance, command == PROTOCOL_BINARY_CMD_INCREMENT ? true : false, key,
+ key_length, offset, reply);
}
auto_response(instance, reply, rc, value);
return rc;
}
-static memcached_return_t increment_decrement_with_initial_by_key(const protocol_binary_command command,
- Memcached *memc,
- const char *group_key,
- size_t group_key_length,
- const char *key,
- size_t key_length,
- uint64_t offset,
- uint64_t initial,
- time_t expiration,
- uint64_t *value)
-{
+static memcached_return_t
+increment_decrement_with_initial_by_key(const protocol_binary_command command, Memcached *memc,
+ const char *group_key, size_t group_key_length,
+ const char *key, size_t key_length, uint64_t offset,
+ uint64_t initial, time_t expiration, uint64_t *value) {
uint64_t local_value;
- if (value == NULL)
- {
- value= &local_value;
+ if (value == NULL) {
+ value = &local_value;
}
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(memc, true)))
- {
+ if (memcached_failed(rc = initialize_query(memc, true))) {
return rc;
}
- if (memcached_is_encrypted(memc))
- {
- return memcached_set_error(*memc, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
- memcached_literal_param("Operation not allowed while encryption is enabled"));
+ if (memcached_is_encrypted(memc)) {
+ return memcached_set_error(
+ *memc, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
+ memcached_literal_param("Operation not allowed while encryption is enabled"));
}
- if (memcached_failed(rc= memcached_key_test(*memc, (const char **)&key, &key_length, 1)))
- {
+ if (memcached_failed(rc = memcached_key_test(*memc, (const char **) &key, &key_length, 1))) {
return memcached_last_error(memc);
}
- uint32_t server_key= memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
- memcached_instance_st* instance= memcached_instance_fetch(memc, server_key);
+ uint32_t server_key =
+ memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
+ memcached_instance_st *instance = memcached_instance_fetch(memc, server_key);
- bool reply= memcached_is_replying(instance->root);
+ bool reply = memcached_is_replying(instance->root);
- if (memcached_is_binary(memc))
- {
- rc= binary_incr_decr(instance, command,
- key, key_length,
- offset, initial, uint32_t(expiration),
- reply);
-
- }
- else
- {
- rc= memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("memcached_increment_with_initial_by_key() is not supported via the ASCII protocol"));
+ if (memcached_is_binary(memc)) {
+ rc = binary_incr_decr(instance, command, key, key_length, offset, initial, uint32_t(expiration),
+ reply);
+
+ } else {
+ rc = memcached_set_error(
+ *memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "memcached_increment_with_initial_by_key() is not supported via the ASCII protocol"));
}
auto_response(instance, reply, rc, value);
return rc;
}
-memcached_return_t memcached_decrement(memcached_st *memc,
- const char *key, size_t key_length,
- uint32_t offset,
- uint64_t *value)
-{
+memcached_return_t memcached_decrement(memcached_st *memc, const char *key, size_t key_length,
+ uint32_t offset, uint64_t *value) {
return memcached_decrement_by_key(memc, key, key_length, key, key_length, offset, value);
}
-
-memcached_return_t memcached_increment_by_key(memcached_st *shell,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- uint64_t offset,
- uint64_t *value)
-{
- Memcached* memc= memcached2Memcached(shell);
+memcached_return_t memcached_increment_by_key(memcached_st *shell, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length, uint64_t offset, uint64_t *value) {
+ Memcached *memc = memcached2Memcached(shell);
LIBMEMCACHED_MEMCACHED_INCREMENT_START();
- memcached_return_t rc= increment_decrement_by_key(PROTOCOL_BINARY_CMD_INCREMENT,
- memc,
- group_key, group_key_length,
- key, key_length,
- offset, value);
+ memcached_return_t rc =
+ increment_decrement_by_key(PROTOCOL_BINARY_CMD_INCREMENT, memc, group_key, group_key_length,
+ key, key_length, offset, value);
LIBMEMCACHED_MEMCACHED_INCREMENT_END();
return rc;
}
-memcached_return_t memcached_decrement_by_key(memcached_st *shell,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- uint64_t offset,
- uint64_t *value)
-{
- Memcached* memc= memcached2Memcached(shell);
+memcached_return_t memcached_decrement_by_key(memcached_st *shell, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length, uint64_t offset, uint64_t *value) {
+ Memcached *memc = memcached2Memcached(shell);
LIBMEMCACHED_MEMCACHED_DECREMENT_START();
- memcached_return_t rc= increment_decrement_by_key(PROTOCOL_BINARY_CMD_DECREMENT,
- memc,
- group_key, group_key_length,
- key, key_length,
- offset, value);
+ memcached_return_t rc =
+ increment_decrement_by_key(PROTOCOL_BINARY_CMD_DECREMENT, memc, group_key, group_key_length,
+ key, key_length, offset, value);
LIBMEMCACHED_MEMCACHED_DECREMENT_END();
return rc;
}
-memcached_return_t memcached_increment_with_initial(memcached_st *memc,
- const char *key,
- size_t key_length,
- uint64_t offset,
- uint64_t initial,
- time_t expiration,
- uint64_t *value)
-{
- return memcached_increment_with_initial_by_key(memc, key, key_length,
- key, key_length,
- offset, initial, expiration, value);
+memcached_return_t memcached_increment_with_initial(memcached_st *memc, const char *key,
+ size_t key_length, uint64_t offset,
+ uint64_t initial, time_t expiration,
+ uint64_t *value) {
+ return memcached_increment_with_initial_by_key(memc, key, key_length, key, key_length, offset,
+ initial, expiration, value);
}
-memcached_return_t memcached_increment_with_initial_by_key(memcached_st *shell,
- const char *group_key,
- size_t group_key_length,
- const char *key,
- size_t key_length,
- uint64_t offset,
- uint64_t initial,
- time_t expiration,
- uint64_t *value)
-{
+memcached_return_t memcached_increment_with_initial_by_key(
+ memcached_st *shell, const char *group_key, size_t group_key_length, const char *key,
+ size_t key_length, uint64_t offset, uint64_t initial, time_t expiration, uint64_t *value) {
LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_START();
- Memcached* memc= memcached2Memcached(shell);
- memcached_return_t rc= increment_decrement_with_initial_by_key(PROTOCOL_BINARY_CMD_INCREMENT,
- memc,
- group_key, group_key_length,
- key, key_length,
- offset, initial, expiration, value);
+ Memcached *memc = memcached2Memcached(shell);
+ memcached_return_t rc = increment_decrement_with_initial_by_key(
+ PROTOCOL_BINARY_CMD_INCREMENT, memc, group_key, group_key_length, key, key_length, offset,
+ initial, expiration, value);
LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_END();
return rc;
}
-memcached_return_t memcached_decrement_with_initial(memcached_st *memc,
- const char *key,
- size_t key_length,
- uint64_t offset,
- uint64_t initial,
- time_t expiration,
- uint64_t *value)
-{
- return memcached_decrement_with_initial_by_key(memc, key, key_length,
- key, key_length,
- offset, initial, expiration, value);
+memcached_return_t memcached_decrement_with_initial(memcached_st *memc, const char *key,
+ size_t key_length, uint64_t offset,
+ uint64_t initial, time_t expiration,
+ uint64_t *value) {
+ return memcached_decrement_with_initial_by_key(memc, key, key_length, key, key_length, offset,
+ initial, expiration, value);
}
-memcached_return_t memcached_decrement_with_initial_by_key(memcached_st *shell,
- const char *group_key,
- size_t group_key_length,
- const char *key,
- size_t key_length,
- uint64_t offset,
- uint64_t initial,
- time_t expiration,
- uint64_t *value)
-{
+memcached_return_t memcached_decrement_with_initial_by_key(
+ memcached_st *shell, const char *group_key, size_t group_key_length, const char *key,
+ size_t key_length, uint64_t offset, uint64_t initial, time_t expiration, uint64_t *value) {
LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_START();
- Memcached* memc= memcached2Memcached(shell);
- memcached_return_t rc= increment_decrement_with_initial_by_key(PROTOCOL_BINARY_CMD_DECREMENT,
- memc,
- group_key, group_key_length,
- key, key_length,
- offset, initial, expiration, value);
+ Memcached *memc = memcached2Memcached(shell);
+ memcached_return_t rc = increment_decrement_with_initial_by_key(
+ PROTOCOL_BINARY_CMD_DECREMENT, memc, group_key, group_key_length, key, key_length, offset,
+ initial, expiration, value);
LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_END();
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached client library.
- *
- * Copyright (C) 2012 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "mem_config.h"
#if HAVE_BACKTRACE
-#include BACKTRACE_HEADER
-
-#if HAVE_ABI____CXA_DEMANGLE
-# include <cxxabi.h>
-# define USE_DEMANGLE 1
-#else
-# define USE_DEMANGLE 0
-#endif
-
-#ifdef HAVE_DLFCN_H
-# include <dlfcn.h>
-#endif
-
-const int MAX_DEPTH= 50;
-
-void custom_backtrace(void)
-{
- void *backtrace_buffer[MAX_DEPTH +1];
-
- int stack_frames= backtrace(backtrace_buffer, MAX_DEPTH);
- if (stack_frames)
- {
- char **symbollist= backtrace_symbols(backtrace_buffer, stack_frames);
- if (symbollist)
- {
- for (int x= 0; x < stack_frames; x++)
- {
- bool was_demangled= false;
-
- if (USE_DEMANGLE)
- {
-#ifdef HAVE_DLFCN_H
+# include BACKTRACE_HEADER
+
+# if HAVE_ABI____CXA_DEMANGLE
+# include <cxxabi.h>
+# define USE_DEMANGLE 1
+# else
+# define USE_DEMANGLE 0
+# endif
+
+# ifdef HAVE_DLFCN_H
+# include <dlfcn.h>
+# endif
+
+const int MAX_DEPTH = 50;
+
+void custom_backtrace(void) {
+ void *backtrace_buffer[MAX_DEPTH + 1];
+
+ int stack_frames = backtrace(backtrace_buffer, MAX_DEPTH);
+ if (stack_frames) {
+ char **symbollist = backtrace_symbols(backtrace_buffer, stack_frames);
+ if (symbollist) {
+ for (int x = 0; x < stack_frames; x++) {
+ bool was_demangled = false;
+
+ if (USE_DEMANGLE) {
+# ifdef HAVE_DLFCN_H
Dl_info dlinfo;
- if (dladdr(backtrace_buffer[x], &dlinfo))
- {
+ if (dladdr(backtrace_buffer[x], &dlinfo)) {
char demangled_buffer[1024];
- const char *called_in= "<unresolved>";
- if (dlinfo.dli_sname)
- {
- size_t demangled_size= sizeof(demangled_buffer);
+ const char *called_in = "<unresolved>";
+ if (dlinfo.dli_sname) {
+ size_t demangled_size = sizeof(demangled_buffer);
int status;
- char* demangled;
- if ((demangled= abi::__cxa_demangle(dlinfo.dli_sname, demangled_buffer, &demangled_size, &status)))
- {
- called_in= demangled;
+ char *demangled;
+ if ((demangled = abi::__cxa_demangle(dlinfo.dli_sname, demangled_buffer,
+ &demangled_size, &status))) {
+ called_in = demangled;
fprintf(stderr, "---> demangled: %s -> %s\n", demangled_buffer, demangled);
- }
- else
- {
- called_in= dlinfo.dli_sname;
+ } else {
+ called_in = dlinfo.dli_sname;
}
- was_demangled= true;
- fprintf(stderr, "#%d %p in %s at %s\n",
- x, backtrace_buffer[x],
- called_in,
+ was_demangled = true;
+ fprintf(stderr, "#%d %p in %s at %s\n", x, backtrace_buffer[x], called_in,
dlinfo.dli_fname);
}
}
-#endif
+# endif
}
- if (was_demangled == false)
- {
+ if (was_demangled == false) {
fprintf(stderr, "?%d %p in %s\n", x, backtrace_buffer[x], symbollist[x]);
}
}
}
}
-#else // HAVE_BACKTRACE
+#else // HAVE_BACKTRACE
-void custom_backtrace(void)
-{
+void custom_backtrace(void) {
fprintf(stderr, "Backtrace null function called\n");
}
#endif // HAVE_BACKTRACE
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * libmcachedd client library.
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include "libmemcached/options.hpp"
#include <ctime>
#include <sys/types.h>
-bool memcached_is_consistent_distribution(const Memcached* memc)
-{
- switch (memc->distribution)
- {
+bool memcached_is_consistent_distribution(const Memcached *memc) {
+ switch (memc->distribution) {
case MEMCACHED_DISTRIBUTION_CONSISTENT:
case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA:
case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY:
- case MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED:
- return true;
+ case MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED: return true;
case MEMCACHED_DISTRIBUTION_MODULA:
case MEMCACHED_DISTRIBUTION_RANDOM:
case MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET:
- case MEMCACHED_DISTRIBUTION_CONSISTENT_MAX:
- break;
+ case MEMCACHED_DISTRIBUTION_CONSISTENT_MAX: break;
}
return false;
We quit all connections so we can reset the sockets.
*/
-memcached_return_t memcached_behavior_set(memcached_st *shell,
- const memcached_behavior_t flag,
- uint64_t data)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr == NULL)
- {
+memcached_return_t memcached_behavior_set(memcached_st *shell, const memcached_behavior_t flag,
+ uint64_t data) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- switch (flag)
- {
- case MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS:
- ptr->number_of_replicas= (uint32_t)data;
- break;
+ switch (flag) {
+ case MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS: ptr->number_of_replicas = (uint32_t) data; break;
- case MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK:
- ptr->io_msg_watermark= (uint32_t) data;
- break;
+ case MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK: ptr->io_msg_watermark = (uint32_t) data; break;
- case MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK:
- ptr->io_bytes_watermark= (uint32_t)data;
- break;
+ case MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK: ptr->io_bytes_watermark = (uint32_t) data; break;
- case MEMCACHED_BEHAVIOR_IO_KEY_PREFETCH:
- ptr->io_key_prefetch = (uint32_t)data;
- break;
+ case MEMCACHED_BEHAVIOR_IO_KEY_PREFETCH: ptr->io_key_prefetch = (uint32_t) data; break;
- case MEMCACHED_BEHAVIOR_SND_TIMEOUT:
- ptr->snd_timeout= (int32_t)data;
- break;
+ case MEMCACHED_BEHAVIOR_SND_TIMEOUT: ptr->snd_timeout = (int32_t) data; break;
- case MEMCACHED_BEHAVIOR_RCV_TIMEOUT:
- ptr->rcv_timeout= (int32_t)data;
- break;
+ case MEMCACHED_BEHAVIOR_RCV_TIMEOUT: ptr->rcv_timeout = (int32_t) data; break;
- case MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS:
- ptr->flags.auto_eject_hosts= bool(data);
- break;
+ case MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS: ptr->flags.auto_eject_hosts = bool(data); break;
case MEMCACHED_BEHAVIOR_SERVER_FAILURE_LIMIT:
- if (data == 0)
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("MEMCACHED_BEHAVIOR_SERVER_FAILURE_LIMIT requires a value greater then zero."));
+ if (data == 0) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "MEMCACHED_BEHAVIOR_SERVER_FAILURE_LIMIT requires a value greater then zero."));
}
- ptr->server_failure_limit= uint32_t(data);
+ ptr->server_failure_limit = uint32_t(data);
break;
- case MEMCACHED_BEHAVIOR_SERVER_TIMEOUT_LIMIT:
- ptr->server_timeout_limit= uint32_t(data);
- break;
+ case MEMCACHED_BEHAVIOR_SERVER_TIMEOUT_LIMIT: ptr->server_timeout_limit = uint32_t(data); break;
case MEMCACHED_BEHAVIOR_BINARY_PROTOCOL:
- send_quit(ptr); // We need t shutdown all of the connections to make sure we do the correct protocol
- if (data)
- {
- ptr->flags.verify_key= false;
+ send_quit(
+ ptr); // We need t shutdown all of the connections to make sure we do the correct protocol
+ if (data) {
+ ptr->flags.verify_key = false;
}
- ptr->flags.binary_protocol= bool(data);
+ ptr->flags.binary_protocol = bool(data);
break;
- case MEMCACHED_BEHAVIOR_SUPPORT_CAS:
- ptr->flags.support_cas= bool(data);
- break;
+ case MEMCACHED_BEHAVIOR_SUPPORT_CAS: ptr->flags.support_cas = bool(data); break;
case MEMCACHED_BEHAVIOR_NO_BLOCK:
- ptr->flags.no_block= bool(data);
+ ptr->flags.no_block = bool(data);
send_quit(ptr);
break;
case MEMCACHED_BEHAVIOR_BUFFER_REQUESTS:
- if (memcached_is_udp(ptr))
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("MEMCACHED_BEHAVIOR_BUFFER_REQUESTS cannot be set while MEMCACHED_BEHAVIOR_USE_UDP is enabled."));
+ if (memcached_is_udp(ptr)) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("MEMCACHED_BEHAVIOR_BUFFER_REQUESTS cannot be set while "
+ "MEMCACHED_BEHAVIOR_USE_UDP is enabled."));
}
- ptr->flags.buffer_requests= bool(data);
+ ptr->flags.buffer_requests = bool(data);
send_quit(ptr);
break;
case MEMCACHED_BEHAVIOR_USE_UDP:
- send_quit(ptr); // We need t shutdown all of the connections to make sure we do the correct protocol
- ptr->flags.use_udp= bool(data);
- if (bool(data))
- {
- ptr->flags.reply= false;
- ptr->flags.buffer_requests= false;
- }
- else
- {
- ptr->flags.reply= true;
+ send_quit(
+ ptr); // We need t shutdown all of the connections to make sure we do the correct protocol
+ ptr->flags.use_udp = bool(data);
+ if (bool(data)) {
+ ptr->flags.reply = false;
+ ptr->flags.buffer_requests = false;
+ } else {
+ ptr->flags.reply = true;
}
break;
case MEMCACHED_BEHAVIOR_TCP_NODELAY:
- ptr->flags.tcp_nodelay= bool(data);
+ ptr->flags.tcp_nodelay = bool(data);
send_quit(ptr);
break;
case MEMCACHED_BEHAVIOR_TCP_KEEPALIVE:
- ptr->flags.tcp_keepalive= bool(data);
+ ptr->flags.tcp_keepalive = bool(data);
send_quit(ptr);
break;
case MEMCACHED_BEHAVIOR_DISTRIBUTION:
- return memcached_behavior_set_distribution(ptr, (memcached_server_distribution_t)data);
+ return memcached_behavior_set_distribution(ptr, (memcached_server_distribution_t) data);
- case MEMCACHED_BEHAVIOR_KETAMA:
+ case MEMCACHED_BEHAVIOR_KETAMA: {
+ if (data) // Turn on
{
- if (data) // Turn on
- {
- return memcached_behavior_set_distribution(ptr, MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA);
- }
-
- return memcached_behavior_set_distribution(ptr, MEMCACHED_DISTRIBUTION_MODULA);
+ return memcached_behavior_set_distribution(ptr, MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA);
}
- case MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED:
- {
- if (bool(data) == false)
- {
- return memcached_behavior_set(ptr, MEMCACHED_BEHAVIOR_KETAMA, true);
- }
+ return memcached_behavior_set_distribution(ptr, MEMCACHED_DISTRIBUTION_MODULA);
+ }
- (void)memcached_behavior_set_key_hash(ptr, MEMCACHED_HASH_MD5);
- (void)memcached_behavior_set_distribution_hash(ptr, MEMCACHED_HASH_MD5);
- /**
- @note We try to keep the same distribution going. This should be deprecated and rewritten.
- */
- return memcached_behavior_set_distribution(ptr, MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED);
+ case MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED: {
+ if (bool(data) == false) {
+ return memcached_behavior_set(ptr, MEMCACHED_BEHAVIOR_KETAMA, true);
}
+ (void) memcached_behavior_set_key_hash(ptr, MEMCACHED_HASH_MD5);
+ (void) memcached_behavior_set_distribution_hash(ptr, MEMCACHED_HASH_MD5);
+ /**
+ @note We try to keep the same distribution going. This should be deprecated and rewritten.
+ */
+ return memcached_behavior_set_distribution(ptr, MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED);
+ }
+
case MEMCACHED_BEHAVIOR_HASH:
return memcached_behavior_set_key_hash(ptr, (memcached_hash_t)(data));
return memcached_behavior_set_distribution_hash(ptr, (memcached_hash_t)(data));
case MEMCACHED_BEHAVIOR_CACHE_LOOKUPS:
- return memcached_set_error(*ptr, MEMCACHED_DEPRECATED, MEMCACHED_AT,
- memcached_literal_param("MEMCACHED_BEHAVIOR_CACHE_LOOKUPS has been deprecated."));
+ return memcached_set_error(
+ *ptr, MEMCACHED_DEPRECATED, MEMCACHED_AT,
+ memcached_literal_param("MEMCACHED_BEHAVIOR_CACHE_LOOKUPS has been deprecated."));
case MEMCACHED_BEHAVIOR_VERIFY_KEY:
- if (ptr->flags.binary_protocol)
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("MEMCACHED_BEHAVIOR_VERIFY_KEY if the binary protocol has been enabled."));
+ if (ptr->flags.binary_protocol) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "MEMCACHED_BEHAVIOR_VERIFY_KEY if the binary protocol has been enabled."));
}
- ptr->flags.verify_key= bool(data);
+ ptr->flags.verify_key = bool(data);
break;
- case MEMCACHED_BEHAVIOR_SORT_HOSTS:
- {
- ptr->flags.use_sort_hosts= bool(data);
- return run_distribution(ptr);
- }
+ case MEMCACHED_BEHAVIOR_SORT_HOSTS: {
+ ptr->flags.use_sort_hosts = bool(data);
+ return run_distribution(ptr);
+ }
- case MEMCACHED_BEHAVIOR_POLL_TIMEOUT:
- ptr->poll_timeout= (int32_t)data;
- break;
+ case MEMCACHED_BEHAVIOR_POLL_TIMEOUT: ptr->poll_timeout = (int32_t) data; break;
- case MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT:
- ptr->connect_timeout= (int32_t)data;
- break;
+ case MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT: ptr->connect_timeout = (int32_t) data; break;
- case MEMCACHED_BEHAVIOR_RETRY_TIMEOUT:
- ptr->retry_timeout= int32_t(data);
- break;
+ case MEMCACHED_BEHAVIOR_RETRY_TIMEOUT: ptr->retry_timeout = int32_t(data); break;
- case MEMCACHED_BEHAVIOR_DEAD_TIMEOUT:
- ptr->dead_timeout= int32_t(data);
- break;
+ case MEMCACHED_BEHAVIOR_DEAD_TIMEOUT: ptr->dead_timeout = int32_t(data); break;
case MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE:
- ptr->send_size= (int32_t)data;
+ ptr->send_size = (int32_t) data;
send_quit(ptr);
break;
case MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE:
- ptr->recv_size= (int32_t)data;
+ ptr->recv_size = (int32_t) data;
send_quit(ptr);
break;
case MEMCACHED_BEHAVIOR_TCP_KEEPIDLE:
- ptr->tcp_keepidle= (uint32_t)data;
+ ptr->tcp_keepidle = (uint32_t) data;
send_quit(ptr);
break;
return memcached_set_error(*ptr, MEMCACHED_DEPRECATED, MEMCACHED_AT,
memcached_literal_param("MEMCACHED_BEHAVIOR_USER_DATA deprecated."));
- case MEMCACHED_BEHAVIOR_HASH_WITH_PREFIX_KEY:
- ptr->flags.hash_with_namespace= bool(data);
- break;
+ case MEMCACHED_BEHAVIOR_HASH_WITH_PREFIX_KEY: ptr->flags.hash_with_namespace = bool(data); break;
case MEMCACHED_BEHAVIOR_NOREPLY:
- if (memcached_is_udp(ptr) and bool(data) == false)
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("MEMCACHED_BEHAVIOR_NOREPLY cannot be disabled while MEMCACHED_BEHAVIOR_USE_UDP is enabled."));
+ if (memcached_is_udp(ptr) and bool(data) == false) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("MEMCACHED_BEHAVIOR_NOREPLY cannot be disabled while "
+ "MEMCACHED_BEHAVIOR_USE_UDP is enabled."));
}
// We reverse the logic here to make it easier to understand throughout the
// code.
- ptr->flags.reply= bool(data) ? false : true;
+ ptr->flags.reply = bool(data) ? false : true;
break;
- case MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS:
- ptr->flags.auto_eject_hosts= bool(data);
- break;
+ case MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS: ptr->flags.auto_eject_hosts = bool(data); break;
case MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ:
- srandom((uint32_t) time(NULL));
- ptr->flags.randomize_replica_read= bool(data);
- break;
+ srandom((uint32_t) time(NULL));
+ ptr->flags.randomize_replica_read = bool(data);
+ break;
case MEMCACHED_BEHAVIOR_CORK:
- return memcached_set_error(*ptr, MEMCACHED_DEPRECATED, MEMCACHED_AT,
- memcached_literal_param("MEMCACHED_BEHAVIOR_CORK is now incorporated into the driver by default."));
+ return memcached_set_error(
+ *ptr, MEMCACHED_DEPRECATED, MEMCACHED_AT,
+ memcached_literal_param(
+ "MEMCACHED_BEHAVIOR_CORK is now incorporated into the driver by default."));
case MEMCACHED_BEHAVIOR_LOAD_FROM_FILE:
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("MEMCACHED_BEHAVIOR_LOAD_FROM_FILE can not be set with memcached_behavior_set()"));
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "MEMCACHED_BEHAVIOR_LOAD_FROM_FILE can not be set with memcached_behavior_set()"));
case MEMCACHED_BEHAVIOR_MAX:
default:
- /* Shouldn't get here */
- assert_msg(0, "Invalid behavior passed to memcached_behavior_set()");
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("Invalid behavior passed to memcached_behavior_set()"));
+ /* Shouldn't get here */
+ assert_msg(0, "Invalid behavior passed to memcached_behavior_set()");
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid behavior passed to memcached_behavior_set()"));
}
return MEMCACHED_SUCCESS;
}
-bool _is_auto_eject_host(const memcached_st *ptr)
-{
+bool _is_auto_eject_host(const memcached_st *ptr) {
return ptr->flags.auto_eject_hosts;
}
-uint64_t memcached_behavior_get(memcached_st *shell,
- const memcached_behavior_t flag)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr == NULL)
- {
+uint64_t memcached_behavior_get(memcached_st *shell, const memcached_behavior_t flag) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- switch (flag)
- {
- case MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS:
- return ptr->number_of_replicas;
+ switch (flag) {
+ case MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS: return ptr->number_of_replicas;
- case MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK:
- return ptr->io_msg_watermark;
+ case MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK: return ptr->io_msg_watermark;
- case MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK:
- return ptr->io_bytes_watermark;
+ case MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK: return ptr->io_bytes_watermark;
- case MEMCACHED_BEHAVIOR_IO_KEY_PREFETCH:
- return ptr->io_key_prefetch;
+ case MEMCACHED_BEHAVIOR_IO_KEY_PREFETCH: return ptr->io_key_prefetch;
- case MEMCACHED_BEHAVIOR_BINARY_PROTOCOL:
- return ptr->flags.binary_protocol;
+ case MEMCACHED_BEHAVIOR_BINARY_PROTOCOL: return ptr->flags.binary_protocol;
- case MEMCACHED_BEHAVIOR_SUPPORT_CAS:
- return ptr->flags.support_cas;
+ case MEMCACHED_BEHAVIOR_SUPPORT_CAS: return ptr->flags.support_cas;
- case MEMCACHED_BEHAVIOR_CACHE_LOOKUPS:
- return true;
+ case MEMCACHED_BEHAVIOR_CACHE_LOOKUPS: return true;
- case MEMCACHED_BEHAVIOR_NO_BLOCK:
- return ptr->flags.no_block;
+ case MEMCACHED_BEHAVIOR_NO_BLOCK: return ptr->flags.no_block;
- case MEMCACHED_BEHAVIOR_BUFFER_REQUESTS:
- return ptr->flags.buffer_requests;
+ case MEMCACHED_BEHAVIOR_BUFFER_REQUESTS: return ptr->flags.buffer_requests;
- case MEMCACHED_BEHAVIOR_USE_UDP:
- return memcached_is_udp(ptr);
+ case MEMCACHED_BEHAVIOR_USE_UDP: return memcached_is_udp(ptr);
- case MEMCACHED_BEHAVIOR_TCP_NODELAY:
- return ptr->flags.tcp_nodelay;
+ case MEMCACHED_BEHAVIOR_TCP_NODELAY: return ptr->flags.tcp_nodelay;
- case MEMCACHED_BEHAVIOR_VERIFY_KEY:
- return ptr->flags.verify_key;
+ case MEMCACHED_BEHAVIOR_VERIFY_KEY: return ptr->flags.verify_key;
case MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED:
- if (memcached_is_consistent_distribution(ptr))
- {
+ if (memcached_is_consistent_distribution(ptr)) {
return memcached_is_weighted_ketama(ptr);
}
return false;
- case MEMCACHED_BEHAVIOR_DISTRIBUTION:
- return ptr->distribution;
+ case MEMCACHED_BEHAVIOR_DISTRIBUTION: return ptr->distribution;
- case MEMCACHED_BEHAVIOR_KETAMA:
- return memcached_is_consistent_distribution(ptr);
+ case MEMCACHED_BEHAVIOR_KETAMA: return memcached_is_consistent_distribution(ptr);
- case MEMCACHED_BEHAVIOR_HASH:
- return hashkit_get_function(&ptr->hashkit);
+ case MEMCACHED_BEHAVIOR_HASH: return hashkit_get_function(&ptr->hashkit);
- case MEMCACHED_BEHAVIOR_KETAMA_HASH:
- return hashkit_get_distribution_function(&ptr->hashkit);
+ case MEMCACHED_BEHAVIOR_KETAMA_HASH: return hashkit_get_distribution_function(&ptr->hashkit);
- case MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS:
- return ptr->flags.auto_eject_hosts;
+ case MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS: return ptr->flags.auto_eject_hosts;
- case MEMCACHED_BEHAVIOR_SERVER_FAILURE_LIMIT:
- return ptr->server_failure_limit;
+ case MEMCACHED_BEHAVIOR_SERVER_FAILURE_LIMIT: return ptr->server_failure_limit;
- case MEMCACHED_BEHAVIOR_SERVER_TIMEOUT_LIMIT:
- return ptr->server_timeout_limit;
+ case MEMCACHED_BEHAVIOR_SERVER_TIMEOUT_LIMIT: return ptr->server_timeout_limit;
- case MEMCACHED_BEHAVIOR_SORT_HOSTS:
- return ptr->flags.use_sort_hosts;
+ case MEMCACHED_BEHAVIOR_SORT_HOSTS: return ptr->flags.use_sort_hosts;
- case MEMCACHED_BEHAVIOR_POLL_TIMEOUT:
- return (uint64_t)ptr->poll_timeout;
+ case MEMCACHED_BEHAVIOR_POLL_TIMEOUT: return (uint64_t) ptr->poll_timeout;
- case MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT:
- return (uint64_t)ptr->connect_timeout;
+ case MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT: return (uint64_t) ptr->connect_timeout;
- case MEMCACHED_BEHAVIOR_RETRY_TIMEOUT:
- return (uint64_t)ptr->retry_timeout;
+ case MEMCACHED_BEHAVIOR_RETRY_TIMEOUT: return (uint64_t) ptr->retry_timeout;
- case MEMCACHED_BEHAVIOR_DEAD_TIMEOUT:
- return uint64_t(ptr->dead_timeout);
+ case MEMCACHED_BEHAVIOR_DEAD_TIMEOUT: return uint64_t(ptr->dead_timeout);
- case MEMCACHED_BEHAVIOR_SND_TIMEOUT:
- return (uint64_t)ptr->snd_timeout;
+ case MEMCACHED_BEHAVIOR_SND_TIMEOUT: return (uint64_t) ptr->snd_timeout;
- case MEMCACHED_BEHAVIOR_RCV_TIMEOUT:
- return (uint64_t)ptr->rcv_timeout;
+ case MEMCACHED_BEHAVIOR_RCV_TIMEOUT: return (uint64_t) ptr->rcv_timeout;
- case MEMCACHED_BEHAVIOR_TCP_KEEPIDLE:
- return (uint64_t)ptr->tcp_keepidle;
+ case MEMCACHED_BEHAVIOR_TCP_KEEPIDLE: return (uint64_t) ptr->tcp_keepidle;
- case MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE:
+ case MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE: {
+ int sock_size = 0;
+ socklen_t sock_length = sizeof(int);
+
+ if (ptr->send_size != -1) // If value is -1 then we are using the default
{
- int sock_size= 0;
- socklen_t sock_length= sizeof(int);
+ return (uint64_t) ptr->send_size;
+ }
- if (ptr->send_size != -1) // If value is -1 then we are using the default
- {
- return (uint64_t) ptr->send_size;
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, 0);
+
+ if (instance) // If we have an instance we test, otherwise we just set and pray
+ {
+ /* REFACTOR */
+ /* We just try the first host, and if it is down we return zero */
+ if (memcached_failed(memcached_connect(instance))) {
+ return 0;
}
- memcached_instance_st* instance= memcached_instance_fetch(ptr, 0);
-
- if (instance) // If we have an instance we test, otherwise we just set and pray
- {
- /* REFACTOR */
- /* We just try the first host, and if it is down we return zero */
- if (memcached_failed(memcached_connect(instance)))
- {
- return 0;
- }
-
- if (memcached_failed(memcached_io_wait_for_write(instance)))
- {
- return 0;
- }
-
- if (getsockopt(instance->fd, SOL_SOCKET, SO_SNDBUF, (char*)&sock_size, &sock_length) < 0)
- {
- memcached_set_errno(*ptr, get_socket_errno(), MEMCACHED_AT);
- return 0; /* Zero means error */
- }
+ if (memcached_failed(memcached_io_wait_for_write(instance))) {
+ return 0;
}
- return (uint64_t) sock_size;
+ if (getsockopt(instance->fd, SOL_SOCKET, SO_SNDBUF, (char *) &sock_size, &sock_length) < 0) {
+ memcached_set_errno(*ptr, get_socket_errno(), MEMCACHED_AT);
+ return 0; /* Zero means error */
+ }
}
- case MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE:
- {
- int sock_size= 0;
- socklen_t sock_length= sizeof(int);
-
- if (ptr->recv_size != -1) // If value is -1 then we are using the default
- return (uint64_t) ptr->recv_size;
-
- memcached_instance_st* instance= memcached_instance_fetch(ptr, 0);
-
- /**
- @note REFACTOR
- */
- if (instance)
- {
- /* We just try the first host, and if it is down we return zero */
- if (memcached_failed(memcached_connect(instance)))
- {
- return 0;
- }
-
- if (memcached_failed(memcached_io_wait_for_write(instance)))
- {
- return 0;
- }
-
- if (getsockopt(instance->fd, SOL_SOCKET, SO_RCVBUF, (char*)&sock_size, &sock_length) < 0)
- {
- memcached_set_errno(*ptr, get_socket_errno(), MEMCACHED_AT);
- return 0; /* Zero means error */
- }
+ return (uint64_t) sock_size;
+ }
+
+ case MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE: {
+ int sock_size = 0;
+ socklen_t sock_length = sizeof(int);
+
+ if (ptr->recv_size != -1) // If value is -1 then we are using the default
+ return (uint64_t) ptr->recv_size;
+
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, 0);
+
+ /**
+ @note REFACTOR
+ */
+ if (instance) {
+ /* We just try the first host, and if it is down we return zero */
+ if (memcached_failed(memcached_connect(instance))) {
+ return 0;
}
- return (uint64_t) sock_size;
+ if (memcached_failed(memcached_io_wait_for_write(instance))) {
+ return 0;
+ }
+
+ if (getsockopt(instance->fd, SOL_SOCKET, SO_RCVBUF, (char *) &sock_size, &sock_length) < 0) {
+ memcached_set_errno(*ptr, get_socket_errno(), MEMCACHED_AT);
+ return 0; /* Zero means error */
+ }
}
+ return (uint64_t) sock_size;
+ }
+
case MEMCACHED_BEHAVIOR_USER_DATA:
memcached_set_error(*ptr, MEMCACHED_DEPRECATED, MEMCACHED_AT,
memcached_literal_param("MEMCACHED_BEHAVIOR_USER_DATA deprecated."));
return 0;
- case MEMCACHED_BEHAVIOR_HASH_WITH_PREFIX_KEY:
- return ptr->flags.hash_with_namespace;
+ case MEMCACHED_BEHAVIOR_HASH_WITH_PREFIX_KEY: return ptr->flags.hash_with_namespace;
- case MEMCACHED_BEHAVIOR_NOREPLY:
- return ptr->flags.reply ? false : true;
+ case MEMCACHED_BEHAVIOR_NOREPLY: return ptr->flags.reply ? false : true;
- case MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS:
- return ptr->flags.auto_eject_hosts;
+ case MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS: return ptr->flags.auto_eject_hosts;
- case MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ:
- return ptr->flags.randomize_replica_read;
+ case MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ: return ptr->flags.randomize_replica_read;
case MEMCACHED_BEHAVIOR_CORK:
#ifdef HAVE_MSG_MORE
return false;
#endif
- case MEMCACHED_BEHAVIOR_TCP_KEEPALIVE:
- return ptr->flags.tcp_keepalive;
+ case MEMCACHED_BEHAVIOR_TCP_KEEPALIVE: return ptr->flags.tcp_keepalive;
- case MEMCACHED_BEHAVIOR_LOAD_FROM_FILE:
- return bool(memcached_parse_filename(ptr));
+ case MEMCACHED_BEHAVIOR_LOAD_FROM_FILE: return bool(memcached_parse_filename(ptr));
case MEMCACHED_BEHAVIOR_MAX:
- default:
- assert_msg(0, "Invalid behavior passed to memcached_behavior_get()");
- return 0;
+ default: assert_msg(0, "Invalid behavior passed to memcached_behavior_get()"); return 0;
}
/* NOTREACHED */
}
-
-memcached_return_t memcached_behavior_set_distribution(memcached_st *shell, memcached_server_distribution_t type)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
- switch (type)
- {
- case MEMCACHED_DISTRIBUTION_MODULA:
- break;
+memcached_return_t memcached_behavior_set_distribution(memcached_st *shell,
+ memcached_server_distribution_t type) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
+ switch (type) {
+ case MEMCACHED_DISTRIBUTION_MODULA: break;
case MEMCACHED_DISTRIBUTION_CONSISTENT:
- case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA:
- memcached_set_weighted_ketama(ptr, false);
- break;
+ case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA: memcached_set_weighted_ketama(ptr, false); break;
- case MEMCACHED_DISTRIBUTION_RANDOM:
- break;
+ case MEMCACHED_DISTRIBUTION_RANDOM: break;
- case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY:
- break;
+ case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY: break;
case MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED:
memcached_set_weighted_ketama(ptr, true);
break;
- case MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET:
- break;
+ case MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET: break;
default:
case MEMCACHED_DISTRIBUTION_CONSISTENT_MAX:
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("Invalid memcached_server_distribution_t"));
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid memcached_server_distribution_t"));
}
- ptr->distribution= type;
+ ptr->distribution = type;
return run_distribution(ptr);
}
return MEMCACHED_INVALID_ARGUMENTS;
}
-
-memcached_server_distribution_t memcached_behavior_get_distribution(memcached_st *shell)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
+memcached_server_distribution_t memcached_behavior_get_distribution(memcached_st *shell) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
return ptr->distribution;
}
return MEMCACHED_DISTRIBUTION_CONSISTENT_MAX;
}
-memcached_return_t memcached_behavior_set_key_hash(memcached_st *shell, memcached_hash_t type)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
- if (hashkit_success(hashkit_set_function(&ptr->hashkit, (hashkit_hash_algorithm_t)type)))
- {
+memcached_return_t memcached_behavior_set_key_hash(memcached_st *shell, memcached_hash_t type) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
+ if (hashkit_success(hashkit_set_function(&ptr->hashkit, (hashkit_hash_algorithm_t) type))) {
return MEMCACHED_SUCCESS;
}
return MEMCACHED_INVALID_ARGUMENTS;
}
-memcached_hash_t memcached_behavior_get_key_hash(memcached_st *shell)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
- return (memcached_hash_t)hashkit_get_function(&ptr->hashkit);
+memcached_hash_t memcached_behavior_get_key_hash(memcached_st *shell) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
+ return (memcached_hash_t) hashkit_get_function(&ptr->hashkit);
}
return MEMCACHED_HASH_MAX;
}
-memcached_return_t memcached_behavior_set_distribution_hash(memcached_st *shell, memcached_hash_t type)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
- if (hashkit_success(hashkit_set_distribution_function(&ptr->hashkit, (hashkit_hash_algorithm_t)type)))
+memcached_return_t memcached_behavior_set_distribution_hash(memcached_st *shell,
+ memcached_hash_t type) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
+ if (hashkit_success(
+ hashkit_set_distribution_function(&ptr->hashkit, (hashkit_hash_algorithm_t) type)))
{
return MEMCACHED_SUCCESS;
}
return MEMCACHED_INVALID_ARGUMENTS;
}
-memcached_hash_t memcached_behavior_get_distribution_hash(memcached_st *shell)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
- return (memcached_hash_t)hashkit_get_function(&ptr->hashkit);
+memcached_hash_t memcached_behavior_get_distribution_hash(memcached_st *shell) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
+ return (memcached_hash_t) hashkit_get_function(&ptr->hashkit);
}
return MEMCACHED_HASH_MAX;
}
-const char *libmemcached_string_behavior(const memcached_behavior_t flag)
-{
- switch (flag)
- {
+const char *libmemcached_string_behavior(const memcached_behavior_t flag) {
+ switch (flag) {
case MEMCACHED_BEHAVIOR_SERVER_TIMEOUT_LIMIT: return "MEMCACHED_BEHAVIOR_SERVER_TIMEOUT_LIMIT";
case MEMCACHED_BEHAVIOR_NO_BLOCK: return "MEMCACHED_BEHAVIOR_NO_BLOCK";
case MEMCACHED_BEHAVIOR_TCP_NODELAY: return "MEMCACHED_BEHAVIOR_TCP_NODELAY";
case MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS: return "MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS";
case MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS: return "MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS";
case MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS: return "MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS";
- case MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ: return "MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ";
+ case MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ:
+ return "MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ";
case MEMCACHED_BEHAVIOR_CORK: return "MEMCACHED_BEHAVIOR_CORK";
case MEMCACHED_BEHAVIOR_TCP_KEEPALIVE: return "MEMCACHED_BEHAVIOR_TCP_KEEPALIVE";
case MEMCACHED_BEHAVIOR_TCP_KEEPIDLE: return "MEMCACHED_BEHAVIOR_TCP_KEEPIDLE";
}
}
-const char *libmemcached_string_distribution(const memcached_server_distribution_t flag)
-{
- switch (flag)
- {
+const char *libmemcached_string_distribution(const memcached_server_distribution_t flag) {
+ switch (flag) {
case MEMCACHED_DISTRIBUTION_MODULA: return "MEMCACHED_DISTRIBUTION_MODULA";
case MEMCACHED_DISTRIBUTION_CONSISTENT: return "MEMCACHED_DISTRIBUTION_CONSISTENT";
case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA: return "MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA";
case MEMCACHED_DISTRIBUTION_RANDOM: return "MEMCACHED_DISTRIBUTION_RANDOM";
- case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY: return "MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY";
- case MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED: return "MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED";
+ case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY:
+ return "MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY";
+ case MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED:
+ return "MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED";
case MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET: return "MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET";
default:
case MEMCACHED_DISTRIBUTION_CONSISTENT_MAX: return "INVALID memcached_server_distribution_t";
}
}
-memcached_return_t memcached_bucket_set(memcached_st *shell,
- const uint32_t *host_map,
- const uint32_t *forward_map,
- const uint32_t buckets,
- const uint32_t replicas)
-{
- Memcached* self= memcached2Memcached(shell);
+memcached_return_t memcached_bucket_set(memcached_st *shell, const uint32_t *host_map,
+ const uint32_t *forward_map, const uint32_t buckets,
+ const uint32_t replicas) {
+ Memcached *self = memcached2Memcached(shell);
memcached_return_t rc;
- if (self == NULL)
- {
+ if (self == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (host_map == NULL)
- {
+ if (host_map == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- memcached_server_distribution_t old= memcached_behavior_get_distribution(self);
+ memcached_server_distribution_t old = memcached_behavior_get_distribution(self);
- if (memcached_failed(rc =memcached_behavior_set_distribution(self, MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET)))
+ if (memcached_failed(
+ rc = memcached_behavior_set_distribution(self, MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET)))
{
return rc;
}
- if (memcached_failed(rc= memcached_virtual_bucket_create(self, host_map, forward_map, buckets, replicas)))
+ if (memcached_failed(
+ rc = memcached_virtual_bucket_create(self, host_map, forward_map, buckets, replicas)))
{
memcached_behavior_set_distribution(self, old);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-bool memcached_is_consistent_distribution(const memcached_st*);
+bool memcached_is_consistent_distribution(const memcached_st *);
bool _is_auto_eject_host(const memcached_st *ptr);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "mem_config.h"
#include "libmemcached/byteorder.h"
/* Byte swap a 64-bit number. */
#ifndef swap64
-# ifndef HAVE_HTONLL
-static inline uint64_t swap64(uint64_t in)
-{
-#if !WORDS_BIGENDIAN
+# ifndef HAVE_HTONLL
+static inline uint64_t swap64(uint64_t in) {
+# if !WORDS_BIGENDIAN
/* Little endian, flip the bytes around until someone makes a faster/better
* way to do this. */
- uint64_t rv= 0;
- for (uint8_t x= 0; x < 8; ++x)
- {
- rv= (rv << 8) | (in & 0xff);
+ uint64_t rv = 0;
+ for (uint8_t x = 0; x < 8; ++x) {
+ rv = (rv << 8) | (in & 0xff);
in >>= 8;
}
return rv;
-#else
+# else
/* big-endian machines don't need byte swapping */
return in;
-#endif // WORDS_BIGENDIAN
+# endif // WORDS_BIGENDIAN
}
-# endif
+# endif
#endif
#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
+# include <sys/types.h>
#endif
-uint64_t memcached_ntohll(uint64_t value)
-{
+uint64_t memcached_ntohll(uint64_t value) {
#ifdef HAVE_HTONLL
return ntohll(value);
#else
#endif
}
-uint64_t memcached_htonll(uint64_t value)
-{
+uint64_t memcached_htonll(uint64_t value) {
#ifdef HAVE_HTONLL
return htonll(value);
#else
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-/* LibMemcached
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Use and distribution licensed under the BSD license. See
- * the COPYING file in the parent directory for full text.
- *
- * Summary: Change any of the possible callbacks.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include <sys/types.h>
#ifndef __INTEL_COMPILER
-#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+# pragma GCC diagnostic ignored "-Wstrict-aliasing"
#endif
/*
These functions provide data and function callback support
*/
-memcached_return_t memcached_callback_set(memcached_st *shell,
- const memcached_callback_t flag,
- const void *data)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
- switch (flag)
- {
- case MEMCACHED_CALLBACK_PREFIX_KEY:
- {
- return memcached_set_namespace(*ptr, (char*)data, data ? strlen((char*)data) : 0);
- }
+memcached_return_t memcached_callback_set(memcached_st *shell, const memcached_callback_t flag,
+ const void *data) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
+ switch (flag) {
+ case MEMCACHED_CALLBACK_PREFIX_KEY: {
+ return memcached_set_namespace(*ptr, (char *) data, data ? strlen((char *) data) : 0);
+ }
- case MEMCACHED_CALLBACK_USER_DATA:
- {
- ptr->user_data= const_cast<void *>(data);
- break;
- }
+ case MEMCACHED_CALLBACK_USER_DATA: {
+ ptr->user_data = const_cast<void *>(data);
+ break;
+ }
- case MEMCACHED_CALLBACK_CLEANUP_FUNCTION:
- {
- memcached_cleanup_fn func= *(memcached_cleanup_fn *)&data;
- ptr->on_cleanup= func;
- break;
- }
+ case MEMCACHED_CALLBACK_CLEANUP_FUNCTION: {
+ memcached_cleanup_fn func = *(memcached_cleanup_fn *) &data;
+ ptr->on_cleanup = func;
+ break;
+ }
- case MEMCACHED_CALLBACK_CLONE_FUNCTION:
- {
- memcached_clone_fn func= *(memcached_clone_fn *)&data;
- ptr->on_clone= func;
- break;
- }
+ case MEMCACHED_CALLBACK_CLONE_FUNCTION: {
+ memcached_clone_fn func = *(memcached_clone_fn *) &data;
+ ptr->on_clone = func;
+ break;
+ }
- case MEMCACHED_CALLBACK_GET_FAILURE:
- {
- memcached_trigger_key_fn func= *(memcached_trigger_key_fn *)&data;
- ptr->get_key_failure= func;
- break;
- }
+ case MEMCACHED_CALLBACK_GET_FAILURE: {
+ memcached_trigger_key_fn func = *(memcached_trigger_key_fn *) &data;
+ ptr->get_key_failure = func;
+ break;
+ }
- case MEMCACHED_CALLBACK_DELETE_TRIGGER:
+ case MEMCACHED_CALLBACK_DELETE_TRIGGER: {
+ if (data) // NULL would mean we are disabling.
{
- if (data) // NULL would mean we are disabling.
- {
- if (memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS))
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Delete triggers cannot be used if buffering is enabled"));
- }
-
- if (memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_NOREPLY))
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Delete triggers cannot be used if MEMCACHED_BEHAVIOR_NOREPLY is set"));
- }
+ if (memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS)) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Delete triggers cannot be used if buffering is enabled"));
}
- memcached_trigger_delete_key_fn func= *(memcached_trigger_delete_key_fn *)&data;
- ptr->delete_trigger= func;
- break;
+ if (memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_NOREPLY)) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "Delete triggers cannot be used if MEMCACHED_BEHAVIOR_NOREPLY is set"));
+ }
}
+ memcached_trigger_delete_key_fn func = *(memcached_trigger_delete_key_fn *) &data;
+ ptr->delete_trigger = func;
+ break;
+ }
+
case MEMCACHED_CALLBACK_MAX:
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid callback supplied"));
+ return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid callback supplied"));
}
return MEMCACHED_SUCCESS;
return MEMCACHED_INVALID_ARGUMENTS;
}
-void *memcached_callback_get(memcached_st *shell,
- const memcached_callback_t flag,
- memcached_return_t *error)
-{
- Memcached* ptr= memcached2Memcached(shell);
+void *memcached_callback_get(memcached_st *shell, const memcached_callback_t flag,
+ memcached_return_t *error) {
+ Memcached *ptr = memcached2Memcached(shell);
memcached_return_t local_error;
- if (error == NULL)
- {
+ if (error == NULL) {
error = &local_error;
}
- if (ptr == NULL)
- {
- *error= MEMCACHED_INVALID_ARGUMENTS;
+ if (ptr == NULL) {
+ *error = MEMCACHED_INVALID_ARGUMENTS;
return NULL;
}
- switch (flag)
- {
- case MEMCACHED_CALLBACK_PREFIX_KEY:
- {
- *error= MEMCACHED_SUCCESS;
- if (ptr->_namespace)
- {
- return (void *)memcached_array_string(ptr->_namespace);
- }
- return NULL;
+ switch (flag) {
+ case MEMCACHED_CALLBACK_PREFIX_KEY: {
+ *error = MEMCACHED_SUCCESS;
+ if (ptr->_namespace) {
+ return (void *) memcached_array_string(ptr->_namespace);
}
+ return NULL;
+ }
- case MEMCACHED_CALLBACK_USER_DATA:
- {
- *error= ptr->user_data ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
- return (void *)ptr->user_data;
- }
+ case MEMCACHED_CALLBACK_USER_DATA: {
+ *error = ptr->user_data ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
+ return (void *) ptr->user_data;
+ }
- case MEMCACHED_CALLBACK_CLEANUP_FUNCTION:
- {
- *error= ptr->on_cleanup ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
- return *(void **)&ptr->on_cleanup;
- }
+ case MEMCACHED_CALLBACK_CLEANUP_FUNCTION: {
+ *error = ptr->on_cleanup ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
+ return *(void **) &ptr->on_cleanup;
+ }
- case MEMCACHED_CALLBACK_CLONE_FUNCTION:
- {
- *error= ptr->on_clone ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
- return *(void **)&ptr->on_clone;
- }
+ case MEMCACHED_CALLBACK_CLONE_FUNCTION: {
+ *error = ptr->on_clone ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
+ return *(void **) &ptr->on_clone;
+ }
- case MEMCACHED_CALLBACK_GET_FAILURE:
- {
- *error= ptr->get_key_failure ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
- return *(void **)&ptr->get_key_failure;
- }
+ case MEMCACHED_CALLBACK_GET_FAILURE: {
+ *error = ptr->get_key_failure ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
+ return *(void **) &ptr->get_key_failure;
+ }
- case MEMCACHED_CALLBACK_DELETE_TRIGGER:
- {
- *error= ptr->delete_trigger ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
- return *(void **)&ptr->delete_trigger;
- }
+ case MEMCACHED_CALLBACK_DELETE_TRIGGER: {
+ *error = ptr->delete_trigger ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
+ return *(void **) &ptr->delete_trigger;
+ }
- case MEMCACHED_CALLBACK_MAX:
- break;
+ case MEMCACHED_CALLBACK_MAX: break;
}
assert_msg(0, "Invalid callback passed to memcached_callback_get()");
- *error= MEMCACHED_FAILURE;
+ *error = MEMCACHED_FAILURE;
return NULL;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached Client and Server
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
/*
- Common include file for libmemached
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
*/
#pragma once
#include "mem_config.h"
#ifdef __cplusplus
-# include <cstddef>
-# include <cstdio>
-# include <cstdlib>
-# include <cstring>
-# include <ctime>
-# include <cctype>
-# include <cerrno>
-# include <climits>
+# include <cstddef>
+# include <cstdio>
+# include <cstdlib>
+# include <cstring>
+# include <ctime>
+# include <cctype>
+# include <cerrno>
+# include <climits>
#else
-# ifdef HAVE_STDDEF_H
-# include <stddef.h>
-# endif
-# ifdef HAVE_STDLIB_H
-# include <stdio.h>
-# endif
-# ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-# endif
-# include <string.h>
-# ifdef HAVE_TIME_H
-# include <time.h>
-# endif
-# ifdef HAVE_ERRNO_H
-# include <errno.h>
-# endif
-# ifdef HAVE_LIMITS_H
-# include <limits.h>
-# endif
+# ifdef HAVE_STDDEF_H
+# include <stddef.h>
+# endif
+# ifdef HAVE_STDLIB_H
+# include <stdio.h>
+# endif
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+# include <string.h>
+# ifdef HAVE_TIME_H
+# include <time.h>
+# endif
+# ifdef HAVE_ERRNO_H
+# include <errno.h>
+# endif
+# ifdef HAVE_LIMITS_H
+# include <limits.h>
+# endif
#endif
#ifdef HAVE_SYS_UN_H
-# include <sys/un.h>
+# include <sys/un.h>
#endif
#ifdef HAVE_SYS_TIME_H
-# include <sys/time.h>
+# include <sys/time.h>
#endif
#ifdef HAVE_FCNTL_H
-# include <fcntl.h>
+# include <fcntl.h>
#endif
#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
+# include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
-# include <unistd.h>
+# include <unistd.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
+# include <sys/socket.h>
#endif
#ifdef HAVE_STRINGS_H
-# include <strings.h>
+# include <strings.h>
#endif
#ifdef HAVE_DLFCN_H
-# include <dlfcn.h>
#endif
#if defined(_WIN32)
-# include "libmemcached/windows.hpp"
+# include "libmemcached/windows.hpp"
#endif
#include "libmemcached-1.0/memcached.h"
typedef struct memcached_st Memcached;
#ifdef HAVE_POLL_H
-# include <poll.h>
#else
-# include "libmemcached/poll.h"
+# include "libmemcached/poll.h"
#endif
#ifdef __cplusplus
-memcached_instance_st* memcached_instance_fetch(memcached_st *ptr, uint32_t server_key);
+memcached_instance_st *memcached_instance_fetch(memcached_st *ptr, uint32_t server_key);
#endif
/* These are private not to be installed headers */
#include "libmemcached/memory.h"
#include "libmemcached/io.h"
#ifdef __cplusplus
-# include "libmemcached/string.hpp"
-# include "libmemcachedprotocol-0.0/binary.h"
-# include "libmemcached/io.hpp"
-# include "libmemcached/udp.hpp"
-# include "libmemcached/do.hpp"
-# include "libmemcached/socket.hpp"
-# include "libmemcached/connect.hpp"
-# include "libmemcached/allocators.hpp"
-# include "libmemcached/hash.hpp"
-# include "libmemcached/quit.hpp"
-# include "libmemcached/instance.hpp"
-# include "libmemcached/server_instance.h"
-# include "libmemcached/server.hpp"
-# include "libmemcached/flag.hpp"
-# include "libmemcached/behavior.hpp"
-# include "libmemcached/sasl.hpp"
-# include "libmemcached/server_list.hpp"
+# include "libmemcached/string.hpp"
+# include "libmemcachedprotocol-0.0/binary.h"
+# include "libmemcached/io.hpp"
+# include "libmemcached/udp.hpp"
+# include "libmemcached/do.hpp"
+# include "libmemcached/socket.hpp"
+# include "libmemcached/connect.hpp"
+# include "libmemcached/allocators.hpp"
+# include "libmemcached/hash.hpp"
+# include "libmemcached/quit.hpp"
+# include "libmemcached/instance.hpp"
+# include "libmemcached/server_instance.h"
+# include "libmemcached/server.hpp"
+# include "libmemcached/flag.hpp"
+# include "libmemcached/behavior.hpp"
+# include "libmemcached/sasl.hpp"
+# include "libmemcached/server_list.hpp"
#endif
#include "libmemcached/internal.h"
#include "libmemcached/initialize_query.h"
#ifdef __cplusplus
-# include "libmemcached/response.h"
-# include "libmemcached/namespace.h"
+# include "libmemcached/response.h"
+# include "libmemcached/namespace.h"
#else
-# include "libmemcached/virtual_bucket.h"
+# include "libmemcached/virtual_bucket.h"
#endif
#ifdef __cplusplus
-# include "libmemcached/backtrace.hpp"
-# include "libmemcached/assert.hpp"
-# include "libmemcached/server.hpp"
-# include "libmemcached/key.hpp"
-# include "libmemcached/result.h"
-# include "libmemcached/version.hpp"
+# include "libmemcached/backtrace.hpp"
+# include "libmemcached/assert.hpp"
+# include "libmemcached/server.hpp"
+# include "libmemcached/key.hpp"
+# include "libmemcached/result.h"
+# include "libmemcached/version.hpp"
#endif
#include "libmemcached/continuum.hpp"
#if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
-#define likely(x) if((x))
-#define unlikely(x) if((x))
+# define likely(x) if ((x))
+# define unlikely(x) if ((x))
#else
-#define likely(x) if(__builtin_expect((x) != 0, 1))
-#define unlikely(x) if(__builtin_expect((x) != 0, 0))
+# define likely(x) if (__builtin_expect((x) != 0, 1))
+# define unlikely(x) if (__builtin_expect((x) != 0, 0))
#endif
-#define MEMCACHED_BLOCK_SIZE 1024
+#define MEMCACHED_BLOCK_SIZE 1024
#define MEMCACHED_DEFAULT_COMMAND_SIZE 350
-#define SMALL_STRING_LEN 1024
-#define HUGE_STRING_LEN 8196
+#define SMALL_STRING_LEN 1024
+#define HUGE_STRING_LEN 8196
#ifdef __cplusplus
extern "C" {
memcached_return_t run_distribution(memcached_st *ptr);
#ifdef __cplusplus
-static inline void memcached_server_response_increment(memcached_instance_st* instance)
-{
+static inline void memcached_server_response_increment(memcached_instance_st *instance) {
instance->events(POLLIN);
instance->cursor_active_++;
}
#endif
#define memcached_server_response_decrement(A) (A)->cursor_active_--
-#define memcached_server_response_reset(A) (A)->cursor_active_=0
+#define memcached_server_response_reset(A) (A)->cursor_active_ = 0
#define memcached_instance_response_increment(A) (A)->cursor_active_++
#define memcached_instance_response_decrement(A) (A)->cursor_active_--
-#define memcached_instance_response_reset(A) (A)->cursor_active_=0
+#define memcached_instance_response_reset(A) (A)->cursor_active_ = 0
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
-bool memcached_purge(memcached_instance_st*);
-memcached_instance_st* memcached_instance_by_position(const memcached_st *ptr, uint32_t server_key);
+bool memcached_purge(memcached_instance_st *);
+memcached_instance_st *memcached_instance_by_position(const memcached_st *ptr, uint32_t server_key);
#endif
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#endif
#ifndef SOCK_NONBLOCK
-# define SOCK_NONBLOCK 0
+# define SOCK_NONBLOCK 0
#endif
#ifndef FD_CLOEXEC
-# define FD_CLOEXEC 0
+# define FD_CLOEXEC 0
#endif
#ifndef SO_NOSIGPIPE
-# define SO_NOSIGPIPE 0
+# define SO_NOSIGPIPE 0
#endif
#ifndef TCP_NODELAY
-# define TCP_NODELAY 0
+# define TCP_NODELAY 0
#endif
#ifndef TCP_KEEPIDLE
-# define TCP_KEEPIDLE 0
+# define TCP_KEEPIDLE 0
#endif
-static memcached_return_t connect_poll(memcached_instance_st* server, const int connection_error)
-{
+static memcached_return_t connect_poll(memcached_instance_st *server, const int connection_error) {
struct pollfd fds[1];
- fds[0].fd= server->fd;
- fds[0].events= server->events();
- fds[0].revents= 0;
+ fds[0].fd = server->fd;
+ fds[0].events = server->events();
+ fds[0].revents = 0;
- size_t loop_max= 5;
+ size_t loop_max = 5;
- if (server->root->poll_timeout == 0)
- {
- return memcached_set_error(*server, MEMCACHED_TIMEOUT, MEMCACHED_AT,
- memcached_literal_param("The time to wait for a connection to be established was set to zero which produces a timeout to every call to poll()."));
+ if (server->root->poll_timeout == 0) {
+ return memcached_set_error(
+ *server, MEMCACHED_TIMEOUT, MEMCACHED_AT,
+ memcached_literal_param("The time to wait for a connection to be established was set to "
+ "zero which produces a timeout to every call to poll()."));
}
while (--loop_max) // Should only loop on cases of ERESTART or EINTR
{
int number_of;
- if ((number_of= poll(fds, 1, server->root->connect_timeout)) == -1)
- {
- int local_errno= get_socket_errno(); // We cache in case closesocket() modifies errno
- switch (local_errno)
- {
+ if ((number_of = poll(fds, 1, server->root->connect_timeout)) == -1) {
+ int local_errno = get_socket_errno(); // We cache in case closesocket() modifies errno
+ switch (local_errno) {
#ifdef __linux__
case ERESTART:
#endif
- case EINTR:
- continue;
+ case EINTR: continue;
case EFAULT:
case ENOMEM:
return memcached_set_error(*server, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
case EINVAL:
- return memcached_set_error(*server, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("RLIMIT_NOFILE exceeded, or if OSX the timeout value was invalid"));
+ return memcached_set_error(
+ *server, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param(
+ "RLIMIT_NOFILE exceeded, or if OSX the timeout value was invalid"));
default: // This should not happen
break;
assert_msg(server->fd != INVALID_SOCKET, "poll() was passed an invalid file descriptor");
server->reset_socket();
- server->state= MEMCACHED_SERVER_STATE_NEW;
+ server->state = MEMCACHED_SERVER_STATE_NEW;
return memcached_set_errno(*server, local_errno, MEMCACHED_AT);
}
- if (number_of == 0)
- {
- if (connection_error == EINPROGRESS)
- {
+ if (number_of == 0) {
+ if (connection_error == EINPROGRESS) {
int err;
- socklen_t len= sizeof(err);
- if (getsockopt(server->fd, SOL_SOCKET, SO_ERROR, (char*)&err, &len) == -1)
- {
- return memcached_set_errno(*server, errno, MEMCACHED_AT, memcached_literal_param("getsockopt() error'ed while looking for error connect_poll(EINPROGRESS)"));
+ socklen_t len = sizeof(err);
+ if (getsockopt(server->fd, SOL_SOCKET, SO_ERROR, (char *) &err, &len) == -1) {
+ return memcached_set_errno(
+ *server, errno, MEMCACHED_AT,
+ memcached_literal_param(
+ "getsockopt() error'ed while looking for error connect_poll(EINPROGRESS)"));
}
// If Zero, my hero, we just fail to a generic MEMCACHED_TIMEOUT error
- if (err != 0)
- {
- return memcached_set_errno(*server, err, MEMCACHED_AT, memcached_literal_param("getsockopt() found the error from poll() after connect() returned EINPROGRESS."));
+ if (err != 0) {
+ return memcached_set_errno(
+ *server, err, MEMCACHED_AT,
+ memcached_literal_param("getsockopt() found the error from poll() after connect() "
+ "returned EINPROGRESS."));
}
}
- return memcached_set_error(*server, MEMCACHED_TIMEOUT, MEMCACHED_AT, memcached_literal_param("(number_of == 0)"));
+ return memcached_set_error(*server, MEMCACHED_TIMEOUT, MEMCACHED_AT,
+ memcached_literal_param("(number_of == 0)"));
}
- assert (number_of == 1);
+ assert(number_of == 1);
- if (fds[0].revents & POLLERR or
- fds[0].revents & POLLHUP or
- fds[0].revents & POLLNVAL)
- {
+ if (fds[0].revents & POLLERR or fds[0].revents & POLLHUP or fds[0].revents & POLLNVAL) {
int err;
- socklen_t len= sizeof (err);
- if (getsockopt(fds[0].fd, SOL_SOCKET, SO_ERROR, (char*)&err, &len) == -1)
- {
- return memcached_set_errno(*server, errno, MEMCACHED_AT, memcached_literal_param("getsockopt() errored while looking up error state from poll()"));
+ socklen_t len = sizeof(err);
+ if (getsockopt(fds[0].fd, SOL_SOCKET, SO_ERROR, (char *) &err, &len) == -1) {
+ return memcached_set_errno(
+ *server, errno, MEMCACHED_AT,
+ memcached_literal_param(
+ "getsockopt() errored while looking up error state from poll()"));
}
// We check the value to see what happened with the socket.
{
return MEMCACHED_SUCCESS;
}
- errno= err;
+ errno = err;
- return memcached_set_errno(*server, err, MEMCACHED_AT, memcached_literal_param("getsockopt() found the error from poll() during connect."));
+ return memcached_set_errno(
+ *server, err, MEMCACHED_AT,
+ memcached_literal_param("getsockopt() found the error from poll() during connect."));
}
assert(fds[0].revents & POLLOUT);
- if (fds[0].revents & POLLOUT and connection_error == EINPROGRESS)
- {
+ if (fds[0].revents & POLLOUT and connection_error == EINPROGRESS) {
int err;
- socklen_t len= sizeof(err);
- if (getsockopt(server->fd, SOL_SOCKET, SO_ERROR, (char*)&err, &len) == -1)
- {
+ socklen_t len = sizeof(err);
+ if (getsockopt(server->fd, SOL_SOCKET, SO_ERROR, (char *) &err, &len) == -1) {
return memcached_set_errno(*server, errno, MEMCACHED_AT);
}
- if (err == 0)
- {
+ if (err == 0) {
return MEMCACHED_SUCCESS;
}
- return memcached_set_errno(*server, err, MEMCACHED_AT, memcached_literal_param("getsockopt() found the error from poll() after connect() returned EINPROGRESS."));
+ return memcached_set_errno(
+ *server, err, MEMCACHED_AT,
+ memcached_literal_param(
+ "getsockopt() found the error from poll() after connect() returned EINPROGRESS."));
}
break; // We only have the loop setup for errno types that require restart
}
// This should only be possible from ERESTART or EINTR;
- return memcached_set_errno(*server, connection_error, MEMCACHED_AT, memcached_literal_param("connect_poll() was exhausted"));
+ return memcached_set_errno(*server, connection_error, MEMCACHED_AT,
+ memcached_literal_param("connect_poll() was exhausted"));
}
-static memcached_return_t set_hostinfo(memcached_instance_st* server)
-{
+static memcached_return_t set_hostinfo(memcached_instance_st *server) {
assert(server->type != MEMCACHED_CONNECTION_UNIX_SOCKET);
server->clear_addrinfo();
- char str_port[MEMCACHED_NI_MAXSERV]= { 0 };
- errno= 0;
- int length= snprintf(str_port, MEMCACHED_NI_MAXSERV, "%u", uint32_t(server->port()));
- if (length >= MEMCACHED_NI_MAXSERV or length <= 0 or errno != 0)
- {
+ char str_port[MEMCACHED_NI_MAXSERV] = {0};
+ errno = 0;
+ int length = snprintf(str_port, MEMCACHED_NI_MAXSERV, "%u", uint32_t(server->port()));
+ if (length >= MEMCACHED_NI_MAXSERV or length <= 0 or errno != 0) {
return memcached_set_error(*server, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
memcached_literal_param("snprintf(NI_MAXSERV)"));
}
struct addrinfo hints;
memset(&hints, 0, sizeof(struct addrinfo));
- hints.ai_family= AF_UNSPEC;
- if (memcached_is_udp(server->root))
- {
- hints.ai_protocol= IPPROTO_UDP;
- hints.ai_socktype= SOCK_DGRAM;
- }
- else
- {
- hints.ai_socktype= SOCK_STREAM;
- hints.ai_protocol= IPPROTO_TCP;
+ hints.ai_family = AF_UNSPEC;
+ if (memcached_is_udp(server->root)) {
+ hints.ai_protocol = IPPROTO_UDP;
+ hints.ai_socktype = SOCK_DGRAM;
+ } else {
+ hints.ai_socktype = SOCK_STREAM;
+ hints.ai_protocol = IPPROTO_TCP;
}
assert(server->address_info == NULL);
assert(server->address_info_next == NULL);
int errcode;
assert(server->hostname());
- switch(errcode= getaddrinfo(server->hostname(), str_port, &hints, &server->address_info))
- {
+ switch (errcode = getaddrinfo(server->hostname(), str_port, &hints, &server->address_info)) {
case 0:
- server->address_info_next= server->address_info;
- server->state= MEMCACHED_SERVER_STATE_ADDRINFO;
+ server->address_info_next = server->address_info;
+ server->state = MEMCACHED_SERVER_STATE_ADDRINFO;
break;
case EAI_AGAIN:
- return memcached_set_error(*server, MEMCACHED_TIMEOUT, MEMCACHED_AT, memcached_string_make_from_cstr(gai_strerror(errcode)));
+ return memcached_set_error(*server, MEMCACHED_TIMEOUT, MEMCACHED_AT,
+ memcached_string_make_from_cstr(gai_strerror(errcode)));
case EAI_SYSTEM:
server->clear_addrinfo();
- return memcached_set_errno(*server, errno, MEMCACHED_AT, memcached_literal_param("getaddrinfo(EAI_SYSTEM)"));
+ return memcached_set_errno(*server, errno, MEMCACHED_AT,
+ memcached_literal_param("getaddrinfo(EAI_SYSTEM)"));
case EAI_BADFLAGS:
server->clear_addrinfo();
- return memcached_set_error(*server, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("getaddrinfo(EAI_BADFLAGS)"));
+ return memcached_set_error(*server, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("getaddrinfo(EAI_BADFLAGS)"));
case EAI_MEMORY:
server->clear_addrinfo();
- return memcached_set_error(*server, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, memcached_literal_param("getaddrinfo(EAI_MEMORY)"));
+ return memcached_set_error(*server, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("getaddrinfo(EAI_MEMORY)"));
- default:
- {
- server->clear_addrinfo();
- return memcached_set_error(*server, MEMCACHED_HOST_LOOKUP_FAILURE, MEMCACHED_AT, memcached_string_make_from_cstr(gai_strerror(errcode)));
- }
+ default: {
+ server->clear_addrinfo();
+ return memcached_set_error(*server, MEMCACHED_HOST_LOOKUP_FAILURE, MEMCACHED_AT,
+ memcached_string_make_from_cstr(gai_strerror(errcode)));
+ }
}
return MEMCACHED_SUCCESS;
}
-static inline void set_socket_nonblocking(memcached_instance_st* server)
-{
+static inline void set_socket_nonblocking(memcached_instance_st *server) {
#if defined(_WIN32)
- u_long arg= 1;
- if (ioctlsocket(server->fd, FIONBIO, &arg) == SOCKET_ERROR)
- {
+ u_long arg = 1;
+ if (ioctlsocket(server->fd, FIONBIO, &arg) == SOCKET_ERROR) {
memcached_set_errno(*server, get_socket_errno(), NULL);
}
#else
int flags;
- if (SOCK_NONBLOCK == 0)
- {
- do
- {
- flags= fcntl(server->fd, F_GETFL, 0);
+ if (SOCK_NONBLOCK == 0) {
+ do {
+ flags = fcntl(server->fd, F_GETFL, 0);
} while (flags == -1 && (errno == EINTR || errno == EAGAIN));
- if (flags == -1)
- {
+ if (flags == -1) {
memcached_set_errno(*server, errno, NULL);
- }
- else if ((flags & O_NONBLOCK) == 0)
- {
+ } else if ((flags & O_NONBLOCK) == 0) {
int rval;
- do
- {
- rval= fcntl(server->fd, F_SETFL, flags | O_NONBLOCK);
+ do {
+ rval = fcntl(server->fd, F_SETFL, flags | O_NONBLOCK);
} while (rval == -1 && (errno == EINTR or errno == EAGAIN));
- if (rval == -1)
- {
+ if (rval == -1) {
memcached_set_errno(*server, errno, NULL);
}
}
#endif
}
-static bool set_socket_options(memcached_instance_st* server)
-{
+static bool set_socket_options(memcached_instance_st *server) {
assert_msg(server->fd != INVALID_SOCKET, "invalid socket was passed to set_socket_options()");
#ifdef HAVE_FCNTL
// If SOCK_CLOEXEC exists then we don't need to call the following
- if (SOCK_CLOEXEC == 0)
- {
- if (FD_CLOEXEC != 0)
- {
+ if (SOCK_CLOEXEC == 0) {
+ if (FD_CLOEXEC != 0) {
int flags;
- do
- {
- flags= fcntl(server->fd, F_GETFD, 0);
+ do {
+ flags = fcntl(server->fd, F_GETFD, 0);
} while (flags == -1 and (errno == EINTR or errno == EAGAIN));
- if (flags != -1)
- {
+ if (flags != -1) {
int rval;
- do
- {
- rval= fcntl (server->fd, F_SETFD, flags | FD_CLOEXEC);
+ do {
+ rval = fcntl(server->fd, F_SETFD, flags | FD_CLOEXEC);
} while (rval == -1 && (errno == EINTR or errno == EAGAIN));
// we currently ignore the case where rval is -1
}
}
#endif
- if (memcached_is_udp(server->root))
- {
+ if (memcached_is_udp(server->root)) {
return true;
}
#ifdef HAVE_SO_SNDTIMEO
- if (server->root->snd_timeout > 0)
- {
+ if (server->root->snd_timeout > 0) {
struct timeval waittime;
- waittime.tv_sec= server->root->snd_timeout / 1000000;
- waittime.tv_usec= server->root->snd_timeout % 1000000;
+ waittime.tv_sec = server->root->snd_timeout / 1000000;
+ waittime.tv_usec = server->root->snd_timeout % 1000000;
- int error= setsockopt(server->fd, SOL_SOCKET, SO_SNDTIMEO,
- (char*)&waittime, (socklen_t)sizeof(struct timeval));
- (void)error;
+ int error = setsockopt(server->fd, SOL_SOCKET, SO_SNDTIMEO, (char *) &waittime,
+ (socklen_t) sizeof(struct timeval));
+ (void) error;
assert(error == 0);
}
#endif
#ifdef HAVE_SO_RCVTIMEO
- if (server->root->rcv_timeout > 0)
- {
+ if (server->root->rcv_timeout > 0) {
struct timeval waittime;
- waittime.tv_sec= server->root->rcv_timeout / 1000000;
- waittime.tv_usec= server->root->rcv_timeout % 1000000;
+ waittime.tv_sec = server->root->rcv_timeout / 1000000;
+ waittime.tv_usec = server->root->rcv_timeout % 1000000;
- int error= setsockopt(server->fd, SOL_SOCKET, SO_RCVTIMEO,
- (char*)&waittime, (socklen_t)sizeof(struct timeval));
- (void)(error);
+ int error = setsockopt(server->fd, SOL_SOCKET, SO_RCVTIMEO, (char *) &waittime,
+ (socklen_t) sizeof(struct timeval));
+ (void) (error);
assert(error == 0);
}
#endif
-
#if defined(_WIN32)
#else
-# if defined(SO_NOSIGPIPE)
- if (SO_NOSIGPIPE)
- {
- int set= 1;
- int error= setsockopt(server->fd, SOL_SOCKET, SO_NOSIGPIPE, (void *)&set, sizeof(int));
+# if defined(SO_NOSIGPIPE)
+ if (SO_NOSIGPIPE) {
+ int set = 1;
+ int error = setsockopt(server->fd, SOL_SOCKET, SO_NOSIGPIPE, (void *) &set, sizeof(int));
assert(error == 0);
// This is not considered a fatal error
- if (error == -1)
- {
-#if 0
+ if (error == -1) {
+# if 0
perror("setsockopt(SO_NOSIGPIPE)");
-#endif
+# endif
}
}
-# endif // SO_NOSIGPIPE
-#endif // _WIN32
+# endif // SO_NOSIGPIPE
+#endif // _WIN32
- if (server->root->flags.no_block)
- {
+ if (server->root->flags.no_block) {
struct linger linger;
- linger.l_onoff= 1;
- linger.l_linger= 0; /* By default on close() just drop the socket */
- int error= setsockopt(server->fd, SOL_SOCKET, SO_LINGER,
- (char*)&linger, (socklen_t)sizeof(struct linger));
- (void)(error);
+ linger.l_onoff = 1;
+ linger.l_linger = 0; /* By default on close() just drop the socket */
+ int error = setsockopt(server->fd, SOL_SOCKET, SO_LINGER, (char *) &linger,
+ (socklen_t) sizeof(struct linger));
+ (void) (error);
assert(error == 0);
}
- if (TCP_NODELAY)
- {
- if (server->root->flags.tcp_nodelay)
- {
- int flag= 1;
+ if (TCP_NODELAY) {
+ if (server->root->flags.tcp_nodelay) {
+ int flag = 1;
- int error= setsockopt(server->fd, IPPROTO_TCP, TCP_NODELAY,
- (char*)&flag, (socklen_t)sizeof(int));
- (void)(error);
+ int error =
+ setsockopt(server->fd, IPPROTO_TCP, TCP_NODELAY, (char *) &flag, (socklen_t) sizeof(int));
+ (void) (error);
assert(error == 0);
}
}
- if (server->root->flags.tcp_keepalive)
- {
- int flag= 1;
+ if (server->root->flags.tcp_keepalive) {
+ int flag = 1;
- int error= setsockopt(server->fd, SOL_SOCKET, SO_KEEPALIVE,
- (char*)&flag, (socklen_t)sizeof(int));
- (void)(error);
+ int error =
+ setsockopt(server->fd, SOL_SOCKET, SO_KEEPALIVE, (char *) &flag, (socklen_t) sizeof(int));
+ (void) (error);
assert(error == 0);
}
- if (TCP_KEEPIDLE)
- {
- if (server->root->tcp_keepidle > 0)
- {
- int error= setsockopt(server->fd, IPPROTO_TCP, TCP_KEEPIDLE,
- (char*)&server->root->tcp_keepidle, (socklen_t)sizeof(int));
- (void)(error);
+ if (TCP_KEEPIDLE) {
+ if (server->root->tcp_keepidle > 0) {
+ int error = setsockopt(server->fd, IPPROTO_TCP, TCP_KEEPIDLE,
+ (char *) &server->root->tcp_keepidle, (socklen_t) sizeof(int));
+ (void) (error);
assert(error == 0);
}
}
- if (server->root->send_size > 0)
- {
- int error= setsockopt(server->fd, SOL_SOCKET, SO_SNDBUF,
- (char*)&server->root->send_size, (socklen_t)sizeof(int));
- (void)(error);
+ if (server->root->send_size > 0) {
+ int error = setsockopt(server->fd, SOL_SOCKET, SO_SNDBUF, (char *) &server->root->send_size,
+ (socklen_t) sizeof(int));
+ (void) (error);
assert(error == 0);
}
- if (server->root->recv_size > 0)
- {
- int error= setsockopt(server->fd, SOL_SOCKET, SO_RCVBUF,
- (char*)&server->root->recv_size, (socklen_t)sizeof(int));
- (void)(error);
+ if (server->root->recv_size > 0) {
+ int error = setsockopt(server->fd, SOL_SOCKET, SO_RCVBUF, (char *) &server->root->recv_size,
+ (socklen_t) sizeof(int));
+ (void) (error);
assert(error == 0);
}
return true;
}
-static memcached_return_t unix_socket_connect(memcached_instance_st* server)
-{
+static memcached_return_t unix_socket_connect(memcached_instance_st *server) {
#ifndef _WIN32
WATCHPOINT_ASSERT(server->fd == INVALID_SOCKET);
do {
- int type= SOCK_STREAM;
- if (SOCK_CLOEXEC != 0)
- {
- type|= SOCK_CLOEXEC;
+ int type = SOCK_STREAM;
+ if (SOCK_CLOEXEC != 0) {
+ type |= SOCK_CLOEXEC;
}
- if (SOCK_NONBLOCK != 0)
- {
- type|= SOCK_NONBLOCK;
+ if (SOCK_NONBLOCK != 0) {
+ type |= SOCK_NONBLOCK;
}
- if ((server->fd= socket(AF_UNIX, type, 0)) == -1)
- {
+ if ((server->fd = socket(AF_UNIX, type, 0)) == -1) {
return memcached_set_errno(*server, errno, NULL);
}
struct sockaddr_un servAddr;
- memset(&servAddr, 0, sizeof (struct sockaddr_un));
- servAddr.sun_family= AF_UNIX;
+ memset(&servAddr, 0, sizeof(struct sockaddr_un));
+ servAddr.sun_family = AF_UNIX;
if (strlen(server->hostname()) >= sizeof(servAddr.sun_path)) {
- return memcached_set_error(*server, MEMCACHED_FAIL_UNIX_SOCKET, MEMCACHED_AT);
+ return memcached_set_error(*server, MEMCACHED_FAIL_UNIX_SOCKET, MEMCACHED_AT);
}
- strncpy(servAddr.sun_path, server->hostname(), sizeof(servAddr.sun_path)-1); /* Copy filename */
+ strncpy(servAddr.sun_path, server->hostname(),
+ sizeof(servAddr.sun_path) - 1); /* Copy filename */
- if (connect(server->fd, (struct sockaddr *)&servAddr, sizeof(servAddr)) == -1)
- {
- switch (errno)
- {
+ if (connect(server->fd, (struct sockaddr *) &servAddr, sizeof(servAddr)) == -1) {
+ switch (errno) {
case EINPROGRESS:
case EALREADY:
- case EAGAIN:
- server->events(POLLOUT);
- break;
+ case EAGAIN: server->events(POLLOUT); break;
- case EINTR:
- server->reset_socket();
- continue;
+ case EINTR: server->reset_socket(); continue;
case EISCONN: /* We were spinning waiting on connect */
- {
- assert(0); // Programmer error
- server->reset_socket();
- continue;
- }
+ {
+ assert(0); // Programmer error
+ server->reset_socket();
+ continue;
+ }
default:
WATCHPOINT_ERRNO(errno);
}
}
} while (0);
- server->state= MEMCACHED_SERVER_STATE_CONNECTED;
+ server->state = MEMCACHED_SERVER_STATE_CONNECTED;
WATCHPOINT_ASSERT(server->fd != INVALID_SOCKET);
return MEMCACHED_SUCCESS;
#else
- (void)server;
+ (void) server;
return MEMCACHED_NOT_SUPPORTED;
#endif
}
-static memcached_return_t network_connect(memcached_instance_st* server)
-{
- bool timeout_error_occured= false;
+static memcached_return_t network_connect(memcached_instance_st *server) {
+ bool timeout_error_occured = false;
WATCHPOINT_ASSERT(server->fd == INVALID_SOCKET);
WATCHPOINT_ASSERT(server->cursor_active_ == 0);
/*
- We want to check both of these because if address_info_next has been fully tried, we want to do a new lookup to make sure we have picked up on any new DNS information.
+ We want to check both of these because if address_info_next has been fully tried, we want to do
+ a new lookup to make sure we have picked up on any new DNS information.
*/
- if (server->address_info == NULL or server->address_info_next == NULL)
- {
+ if (server->address_info == NULL or server->address_info_next == NULL) {
WATCHPOINT_ASSERT(server->state == MEMCACHED_SERVER_STATE_NEW);
- server->address_info_next= NULL;
- memcached_return_t rc= set_hostinfo(server);
+ server->address_info_next = NULL;
+ memcached_return_t rc = set_hostinfo(server);
- if (memcached_failed(rc))
- {
+ if (memcached_failed(rc)) {
return rc;
}
}
assert(server->address_info);
/* Create the socket */
- while (server->address_info_next and server->fd == INVALID_SOCKET)
- {
- int type= server->address_info_next->ai_socktype;
- if (SOCK_CLOEXEC != 0)
- {
- type|= SOCK_CLOEXEC;
+ while (server->address_info_next and server->fd == INVALID_SOCKET) {
+ int type = server->address_info_next->ai_socktype;
+ if (SOCK_CLOEXEC != 0) {
+ type |= SOCK_CLOEXEC;
}
- if (SOCK_NONBLOCK != 0)
- {
- type|= SOCK_NONBLOCK;
+ if (SOCK_NONBLOCK != 0) {
+ type |= SOCK_NONBLOCK;
}
- server->fd= socket(server->address_info_next->ai_family,
- type,
- server->address_info_next->ai_protocol);
+ server->fd =
+ socket(server->address_info_next->ai_family, type, server->address_info_next->ai_protocol);
- if (int(server->fd) == SOCKET_ERROR)
- {
+ if (int(server->fd) == SOCKET_ERROR) {
return memcached_set_errno(*server, get_socket_errno(), NULL);
}
- if (set_socket_options(server) == false)
- {
+ if (set_socket_options(server) == false) {
server->reset_socket();
return MEMCACHED_CONNECTION_FAILURE;
}
/* connect to server */
- if ((connect(server->fd, server->address_info_next->ai_addr, server->address_info_next->ai_addrlen) != SOCKET_ERROR))
+ if ((connect(server->fd, server->address_info_next->ai_addr,
+ server->address_info_next->ai_addrlen)
+ != SOCKET_ERROR))
{
- server->state= MEMCACHED_SERVER_STATE_CONNECTED;
+ server->state = MEMCACHED_SERVER_STATE_CONNECTED;
return MEMCACHED_SUCCESS;
}
/* An error occurred */
- int local_error= get_socket_errno();
- switch (local_error)
- {
- case ETIMEDOUT:
- timeout_error_occured= true;
- break;
+ int local_error = get_socket_errno();
+ switch (local_error) {
+ case ETIMEDOUT: timeout_error_occured = true; break;
#if EWOULDBLOCK != EAGAIN
case EWOULDBLOCK:
#endif
case EINPROGRESS: // nonblocking mode - first return
- case EALREADY: // nonblocking mode - subsequent returns
- {
- server->events(POLLOUT);
- server->state= MEMCACHED_SERVER_STATE_IN_PROGRESS;
- memcached_return_t rc= connect_poll(server, local_error);
-
- if (memcached_success(rc))
- {
- server->state= MEMCACHED_SERVER_STATE_CONNECTED;
- return MEMCACHED_SUCCESS;
- }
+ case EALREADY: // nonblocking mode - subsequent returns
+ {
+ server->events(POLLOUT);
+ server->state = MEMCACHED_SERVER_STATE_IN_PROGRESS;
+ memcached_return_t rc = connect_poll(server, local_error);
- // A timeout here is treated as an error, we will not retry
- if (rc == MEMCACHED_TIMEOUT)
- {
- timeout_error_occured= true;
- }
+ if (memcached_success(rc)) {
+ server->state = MEMCACHED_SERVER_STATE_CONNECTED;
+ return MEMCACHED_SUCCESS;
}
- break;
- case EISCONN: // we are connected :-)
+ // A timeout here is treated as an error, we will not retry
+ if (rc == MEMCACHED_TIMEOUT) {
+ timeout_error_occured = true;
+ }
+ } break;
+
+ case EISCONN: // we are connected :-)
WATCHPOINT_ASSERT(0); // This is a programmer's error
break;
case ECONNREFUSED:
// Probably not running service
- default:
- memcached_set_errno(*server, local_error, MEMCACHED_AT);
- break;
+ default: memcached_set_errno(*server, local_error, MEMCACHED_AT); break;
}
WATCHPOINT_ASSERT(server->fd != INVALID_SOCKET);
server->reset_socket();
- server->address_info_next= server->address_info_next->ai_next;
+ server->address_info_next = server->address_info_next->ai_next;
}
WATCHPOINT_ASSERT(server->fd == INVALID_SOCKET);
- if (timeout_error_occured)
- {
+ if (timeout_error_occured) {
server->reset_socket();
}
WATCHPOINT_STRING("Never got a good file descriptor");
- if (memcached_has_current_error(*server))
- {
+ if (memcached_has_current_error(*server)) {
return memcached_instance_error_return(server);
}
- if (timeout_error_occured and server->state < MEMCACHED_SERVER_STATE_IN_PROGRESS)
- {
- return memcached_set_error(*server, MEMCACHED_TIMEOUT, MEMCACHED_AT,
- memcached_literal_param("if (timeout_error_occured and server->state < MEMCACHED_SERVER_STATE_IN_PROGRESS)"));
+ if (timeout_error_occured and server->state < MEMCACHED_SERVER_STATE_IN_PROGRESS) {
+ return memcached_set_error(
+ *server, MEMCACHED_TIMEOUT, MEMCACHED_AT,
+ memcached_literal_param(
+ "if (timeout_error_occured and server->state < MEMCACHED_SERVER_STATE_IN_PROGRESS)"));
}
- return memcached_set_error(*server, MEMCACHED_CONNECTION_FAILURE, MEMCACHED_AT); /* The last error should be from connect() */
+ return memcached_set_error(*server, MEMCACHED_CONNECTION_FAILURE,
+ MEMCACHED_AT); /* The last error should be from connect() */
}
-
/*
backoff_handling()
- Based on time/failure count fail the connect without trying. This prevents waiting in a state where
- we get caught spending cycles just waiting.
+ Based on time/failure count fail the connect without trying. This prevents waiting in a state
+ where we get caught spending cycles just waiting.
*/
-static memcached_return_t backoff_handling(memcached_instance_st* server, bool& in_timeout)
-{
+static memcached_return_t backoff_handling(memcached_instance_st *server, bool &in_timeout) {
struct timeval curr_time;
- bool _gettime_success= (gettimeofday(&curr_time, NULL) == 0);
+ bool _gettime_success = (gettimeofday(&curr_time, NULL) == 0);
/*
If we hit server_failure_limit then something is completely wrong about the server.
1) If autoeject is enabled we do that.
2) If not? We go into timeout again, there is much else to do :(
*/
- if (server->server_failure_counter >= server->root->server_failure_limit)
- {
+ if (server->server_failure_counter >= server->root->server_failure_limit) {
/*
We just auto_eject if we hit this point
*/
- if (_is_auto_eject_host(server->root))
- {
+ if (_is_auto_eject_host(server->root)) {
set_last_disconnected_host(server);
// Retry dead servers if requested
- if (_gettime_success and server->root->dead_timeout > 0)
- {
- server->next_retry= curr_time.tv_sec +server->root->dead_timeout;
+ if (_gettime_success and server->root->dead_timeout > 0) {
+ server->next_retry = curr_time.tv_sec + server->root->dead_timeout;
// We only retry dead servers once before assuming failure again
- server->server_failure_counter= server->root->server_failure_limit -1;
+ server->server_failure_counter = server->root->server_failure_limit - 1;
}
memcached_return_t rc;
- if (memcached_failed(rc= run_distribution((memcached_st *)server->root)))
- {
- return memcached_set_error(*server, rc, MEMCACHED_AT, memcached_literal_param("Backoff handling failed during run_distribution"));
+ if (memcached_failed(rc = run_distribution((memcached_st *) server->root))) {
+ return memcached_set_error(
+ *server, rc, MEMCACHED_AT,
+ memcached_literal_param("Backoff handling failed during run_distribution"));
}
return memcached_set_error(*server, MEMCACHED_SERVER_MARKED_DEAD, MEMCACHED_AT);
}
- server->state= MEMCACHED_SERVER_STATE_IN_TIMEOUT;
+ server->state = MEMCACHED_SERVER_STATE_IN_TIMEOUT;
// Sanity check/setting
- if (server->next_retry == 0)
- {
- server->next_retry= 1;
+ if (server->next_retry == 0) {
+ server->next_retry = 1;
}
}
- if (server->state == MEMCACHED_SERVER_STATE_IN_TIMEOUT)
- {
+ if (server->state == MEMCACHED_SERVER_STATE_IN_TIMEOUT) {
/*
If next_retry is less then our current time, then we reset and try everything again.
*/
- if (_gettime_success and server->next_retry < curr_time.tv_sec)
- {
- server->state= MEMCACHED_SERVER_STATE_NEW;
- server->server_timeout_counter= 0;
- }
- else
- {
+ if (_gettime_success and server->next_retry < curr_time.tv_sec) {
+ server->state = MEMCACHED_SERVER_STATE_NEW;
+ server->server_timeout_counter = 0;
+ } else {
return memcached_set_error(*server, MEMCACHED_SERVER_TEMPORARILY_DISABLED, MEMCACHED_AT);
}
- in_timeout= true;
+ in_timeout = true;
}
return MEMCACHED_SUCCESS;
}
-static memcached_return_t _memcached_connect(memcached_instance_st* server, const bool set_last_disconnected)
-{
+static memcached_return_t _memcached_connect(memcached_instance_st *server,
+ const bool set_last_disconnected) {
assert(server);
- if (server->fd != INVALID_SOCKET)
- {
+ if (server->fd != INVALID_SOCKET) {
return MEMCACHED_SUCCESS;
}
LIBMEMCACHED_MEMCACHED_CONNECT_START();
- bool in_timeout= false;
+ bool in_timeout = false;
memcached_return_t rc;
- if (memcached_failed(rc= backoff_handling(server, in_timeout)))
- {
+ if (memcached_failed(rc = backoff_handling(server, in_timeout))) {
set_last_disconnected_host(server);
return rc;
}
- if (LIBMEMCACHED_WITH_SASL_SUPPORT and server->root->sasl.callbacks and memcached_is_udp(server->root))
+ if (LIBMEMCACHED_WITH_SASL_SUPPORT and server->root->sasl.callbacks
+ and memcached_is_udp(server->root))
{
- return memcached_set_error(*server, MEMCACHED_INVALID_HOST_PROTOCOL, MEMCACHED_AT, memcached_literal_param("SASL is not supported for UDP connections"));
+ return memcached_set_error(
+ *server, MEMCACHED_INVALID_HOST_PROTOCOL, MEMCACHED_AT,
+ memcached_literal_param("SASL is not supported for UDP connections"));
}
- if (server->hostname()[0] == '/')
- {
- server->type= MEMCACHED_CONNECTION_UNIX_SOCKET;
+ if (server->hostname()[0] == '/') {
+ server->type = MEMCACHED_CONNECTION_UNIX_SOCKET;
}
/* We need to clean up the multi startup piece */
- switch (server->type)
- {
+ switch (server->type) {
case MEMCACHED_CONNECTION_UDP:
- case MEMCACHED_CONNECTION_TCP:
- rc= network_connect(server);
+ case MEMCACHED_CONNECTION_TCP: rc = network_connect(server);
#if defined(LIBMEMCACHED_WITH_SASL_SUPPORT)
- if (LIBMEMCACHED_WITH_SASL_SUPPORT)
- {
- if (server->fd != INVALID_SOCKET and server->root->sasl.callbacks)
- {
- rc= memcached_sasl_authenticate_connection(server);
- if (memcached_failed(rc) and server->fd != INVALID_SOCKET)
- {
+ if (LIBMEMCACHED_WITH_SASL_SUPPORT) {
+ if (server->fd != INVALID_SOCKET and server->root->sasl.callbacks) {
+ rc = memcached_sasl_authenticate_connection(server);
+ if (memcached_failed(rc) and server->fd != INVALID_SOCKET) {
WATCHPOINT_ASSERT(server->fd != INVALID_SOCKET);
server->reset_socket();
}
#endif
break;
- case MEMCACHED_CONNECTION_UNIX_SOCKET:
- rc= unix_socket_connect(server);
- break;
+ case MEMCACHED_CONNECTION_UNIX_SOCKET: rc = unix_socket_connect(server); break;
}
- if (memcached_success(rc))
- {
+ if (memcached_success(rc)) {
server->mark_server_as_clean();
memcached_version_instance(server);
return rc;
- }
- else if (set_last_disconnected)
- {
+ } else if (set_last_disconnected) {
set_last_disconnected_host(server);
- if (memcached_has_current_error(*server))
- {
+ if (memcached_has_current_error(*server)) {
memcached_mark_server_for_timeout(server);
assert(memcached_failed(memcached_instance_error_return(server)));
- }
- else
- {
+ } else {
memcached_set_error(*server, rc, MEMCACHED_AT);
memcached_mark_server_for_timeout(server);
}
LIBMEMCACHED_MEMCACHED_CONNECT_END();
- if (in_timeout)
- {
+ if (in_timeout) {
char buffer[1024];
- int snprintf_length= snprintf(buffer, sizeof(buffer), "%s:%d", server->hostname(), int(server->port()));
- return memcached_set_error(*server, MEMCACHED_SERVER_TEMPORARILY_DISABLED, MEMCACHED_AT, buffer, snprintf_length);
+ int snprintf_length =
+ snprintf(buffer, sizeof(buffer), "%s:%d", server->hostname(), int(server->port()));
+ return memcached_set_error(*server, MEMCACHED_SERVER_TEMPORARILY_DISABLED, MEMCACHED_AT,
+ buffer, snprintf_length);
}
}
return rc;
}
-memcached_return_t memcached_connect(memcached_instance_st* server)
-{
+memcached_return_t memcached_connect(memcached_instance_st *server) {
return _memcached_connect(server, true);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-memcached_return_t memcached_connect(memcached_instance_st*);
+memcached_return_t memcached_connect(memcached_instance_st *);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
/* string value */
-struct memcached_continuum_item_st
-{
+struct memcached_continuum_item_st {
uint32_t index;
uint32_t value;
};
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Configure Scripting Language
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#define YYDEBUG 1
#ifndef YY_EXTRA_TYPE
-# define YY_EXTRA_TYPE Context*
+# define YY_EXTRA_TYPE Context *
#endif
#ifndef YY_TYPEDEF_YY_SCANNER_T
-# define YY_TYPEDEF_YY_SCANNER_T
-typedef void* yyscan_t;
+# define YY_TYPEDEF_YY_SCANNER_T
+typedef void *yyscan_t;
#endif
#ifndef YYSTYPE
-# define YYSTYPE CONFIG_STYPE
+# define YYSTYPE CONFIG_STYPE
#endif
#define config_tokentype int
#include "libmemcached/common.h"
#include "libmemcached/csl/server.h"
-
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Configure Scripting Language
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/csl/common.h"
#include "libmemcached/csl/context.h"
-void Context::abort(const char *error_arg, config_tokentype last_token, const char *last_token_str)
-{
- rc= MEMCACHED_PARSE_ERROR;
- (void)last_token;
+void Context::abort(const char *error_arg, config_tokentype last_token,
+ const char *last_token_str) {
+ rc = MEMCACHED_PARSE_ERROR;
+ (void) last_token;
- if (error_arg)
- {
+ if (error_arg) {
memcached_set_parser_error(*memc, MEMCACHED_AT, "%s", error_arg);
return;
}
- if (last_token_str)
- {
+ if (last_token_str) {
memcached_set_parser_error(*memc, MEMCACHED_AT, "%s", last_token_str);
return;
}
memcached_set_parser_error(*memc, MEMCACHED_AT, "unknown parsing error");
}
-void Context::error(const char *error_arg, config_tokentype last_token, const char *last_token_str)
-{
- rc= MEMCACHED_PARSE_ERROR;
- if (not error_arg)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Unknown error occured during parsing (%s)", last_token_str ? last_token_str : " ");
+void Context::error(const char *error_arg, config_tokentype last_token,
+ const char *last_token_str) {
+ rc = MEMCACHED_PARSE_ERROR;
+ if (not error_arg) {
+ memcached_set_parser_error(*memc, MEMCACHED_AT, "Unknown error occured during parsing (%s)",
+ last_token_str ? last_token_str : " ");
return;
}
- if (strcmp(error_arg, "memory exhausted") == 0)
- {
- (void)memcached_set_error(*memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, memcached_string_make_from_cstr(error_arg));
+ if (strcmp(error_arg, "memory exhausted") == 0) {
+ (void) memcached_set_error(*memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_string_make_from_cstr(error_arg));
return;
}
// We now test if it is something other then a syntax error, if it we
- // return a generic message
- if (strcmp(error_arg, "syntax error") != 0)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Error occured during parsing (%s): last_token=%s(%d)", error_arg, last_token_str, last_token);
+ // return a generic message
+ if (strcmp(error_arg, "syntax error") != 0) {
+ memcached_set_parser_error(*memc, MEMCACHED_AT,
+ "Error occured during parsing (%s): last_token=%s(%d)", error_arg,
+ last_token_str, last_token);
return;
}
- if (last_token == UNKNOWN_OPTION and begin)
- {
+ if (last_token == UNKNOWN_OPTION and begin) {
memcached_set_parser_error(*memc, MEMCACHED_AT, "Unknown option: %s", begin);
- }
- else if (last_token == UNKNOWN)
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Error occured durring parsing, an unknown token was found.");
- }
- else
- {
- memcached_set_parser_error(*memc, MEMCACHED_AT, "Error occured while parsing (%s)", last_token_str ? last_token_str : " ");
+ } else if (last_token == UNKNOWN) {
+ memcached_set_parser_error(*memc, MEMCACHED_AT,
+ "Error occured durring parsing, an unknown token was found.");
+ } else {
+ memcached_set_parser_error(*memc, MEMCACHED_AT, "Error occured while parsing (%s)",
+ last_token_str ? last_token_str : " ");
}
}
-void Context::hostname(const char *str, size_t size, server_t& server_)
-{
- size_t copy_length= size_t(NI_MAXHOST) > size ? size : size_t(NI_MAXHOST);
+void Context::hostname(const char *str, size_t size, server_t &server_) {
+ size_t copy_length = size_t(NI_MAXHOST) > size ? size : size_t(NI_MAXHOST);
memcpy(_hostname, str, copy_length);
- _hostname[copy_length]= 0;
+ _hostname[copy_length] = 0;
- server_.port= MEMCACHED_DEFAULT_PORT;
- server_.weight= 1;
- server_.c_str= _hostname;
- server_.size= size;
+ server_.port = MEMCACHED_DEFAULT_PORT;
+ server_.weight = 1;
+ server_.c_str = _hostname;
+ server_.size = size;
}
-bool Context::string_buffer(const char *str, size_t size, memcached_string_t& string_)
-{
- if (memcached_string_set(_string_buffer, str, size))
- {
- string_.c_str= memcached_string_value(_string_buffer);
- string_.size= memcached_string_length(_string_buffer);
+bool Context::string_buffer(const char *str, size_t size, memcached_string_t &string_) {
+ if (memcached_string_set(_string_buffer, str, size)) {
+ string_.c_str = memcached_string_value(_string_buffer);
+ string_.size = memcached_string_length(_string_buffer);
return true;
}
return false;
}
-bool Context::set_hash(memcached_hash_t hash)
-{
- if (_has_hash)
- {
+bool Context::set_hash(memcached_hash_t hash) {
+ if (_has_hash) {
return false;
}
- if ((memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, hash)) != MEMCACHED_SUCCESS)
- {
+ if ((memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, hash)) != MEMCACHED_SUCCESS) {
return false;
}
- return _has_hash= true;
+ return _has_hash = true;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Configure Scripting Language
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#include "libmemcached/csl/common.h"
#include "libmemcached/csl/parser.h"
-class Context
-{
+class Context {
public:
Context(const char *option_string, size_t option_string_length, memcached_st *memc_,
- memcached_return_t &rc_arg) :
- previous_token(END),
- scanner(NULL),
- buf(option_string),
- begin(NULL),
- pos(0),
- length(option_string_length),
- memc(memc_),
- rc(rc_arg),
- _is_server(false),
- _end(false),
- _has_hash(false)
- {
- _hostname[0]= 0;
+ memcached_return_t &rc_arg)
+ : previous_token(END)
+ , scanner(NULL)
+ , buf(option_string)
+ , begin(NULL)
+ , pos(0)
+ , length(option_string_length)
+ , memc(memc_)
+ , rc(rc_arg)
+ , _is_server(false)
+ , _end(false)
+ , _has_hash(false) {
+ _hostname[0] = 0;
init_scanner();
- rc= MEMCACHED_SUCCESS;
+ rc = MEMCACHED_SUCCESS;
- memc->state.is_parsing= true;
- memcached_string_create(memc,
- &_string_buffer,
- 1024);
+ memc->state.is_parsing = true;
+ memcached_string_create(memc, &_string_buffer, 1024);
}
- bool end()
- {
- return _end;
- }
+ bool end() { return _end; }
void start();
- void set_end()
- {
- rc= MEMCACHED_SUCCESS;
- _end= true;
+ void set_end() {
+ rc = MEMCACHED_SUCCESS;
+ _end = true;
}
bool set_hash(memcached_hash_t hash);
- void set_server()
- {
- _is_server= true;
- }
+ void set_server() { _is_server = true; }
- void unset_server()
- {
- _is_server= false;
- }
+ void unset_server() { _is_server = false; }
- bool is_server() const
- {
- return _is_server;
- }
+ bool is_server() const { return _is_server; }
- void hostname(const char*, size_t, server_t&);
+ void hostname(const char *, size_t, server_t &);
- bool string_buffer(const char*, size_t, memcached_string_t&);
+ bool string_buffer(const char *, size_t, memcached_string_t &);
- const char *hostname() const
- {
- return _hostname;
- }
+ const char *hostname() const { return _hostname; }
void abort(const char *, config_tokentype, const char *);
- void error(const char *, config_tokentype, const char* );
+ void error(const char *, config_tokentype, const char *);
- ~Context()
- {
+ ~Context() {
memcached_string_free(&_string_buffer);
destroy_scanner();
- memc->state.is_parsing= false;
+ memc->state.is_parsing = false;
}
config_tokentype previous_token;
memcached_return_t &rc;
protected:
- void init_scanner();
+ void init_scanner();
void destroy_scanner();
private:
char _hostname[NI_MAXHOST];
bool _has_hash;
memcached_string_st _string_buffer;
-};
+};
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Configure Scripting Language
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#include <cstdlib>
#ifdef HAVE_ARPA_INET_H
-# include <arpa/inet.h>
#endif
-struct server_t
-{
+struct server_t {
const char *c_str;
size_t size;
in_port_t port;
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Configure Scripting Language
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#include "libmemcached/csl/common.h"
-union CONFIG_STYPE
-{
- long long number;
+union CONFIG_STYPE {
+ long long number;
memcached_string_t string;
memcached_string_t option;
double double_number;
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
memcached_return_t memcached_delete(memcached_st *shell, const char *key, size_t key_length,
- time_t expiration)
-{
+ time_t expiration) {
return memcached_delete_by_key(shell, key, key_length, key, key_length, expiration);
}
-static inline memcached_return_t ascii_delete(memcached_instance_st* instance,
- uint32_t ,
- const char *key,
- const size_t key_length,
- const bool reply,
- const bool is_buffering)
-{
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { memcached_literal_param("delete ") },
- { memcached_array_string(instance->root->_namespace), memcached_array_size(instance->root->_namespace) },
- { key, key_length },
- { " noreply", reply ? 0 : memcached_literal_param_size(" noreply") },
- { memcached_literal_param("\r\n") }
- };
+static inline memcached_return_t ascii_delete(memcached_instance_st *instance, uint32_t,
+ const char *key, const size_t key_length,
+ const bool reply, const bool is_buffering) {
+ libmemcached_io_vector_st vector[] = {
+ {NULL, 0},
+ {memcached_literal_param("delete ")},
+ {memcached_array_string(instance->root->_namespace),
+ memcached_array_size(instance->root->_namespace)},
+ {key, key_length},
+ {" noreply", reply ? 0 : memcached_literal_param_size(" noreply")},
+ {memcached_literal_param("\r\n")}};
/* Send command header, only flush if we are NOT buffering */
return memcached_vdo(instance, vector, 6, is_buffering ? false : true);
}
-static inline memcached_return_t binary_delete(memcached_instance_st* instance,
- uint32_t server_key,
- const char *key,
- const size_t key_length,
- const bool reply,
- const bool is_buffering)
-{
- protocol_binary_request_delete request= {};
+static inline memcached_return_t binary_delete(memcached_instance_st *instance, uint32_t server_key,
+ const char *key, const size_t key_length,
+ const bool reply, const bool is_buffering) {
+ protocol_binary_request_delete request = {};
- bool should_flush= is_buffering ? false : true;
+ bool should_flush = is_buffering ? false : true;
initialize_binary_request(instance, request.message.header);
- if (reply)
- {
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_DELETE;
+ if (reply) {
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_DELETE;
+ } else {
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_DELETEQ;
}
- else
- {
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_DELETEQ;
- }
- request.message.header.request.keylen= htons(uint16_t(key_length + memcached_array_size(instance->root->_namespace)));
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- request.message.header.request.bodylen= htonl(uint32_t(key_length + memcached_array_size(instance->root->_namespace)));
-
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { request.bytes, sizeof(request.bytes) },
- { memcached_array_string(instance->root->_namespace), memcached_array_size(instance->root->_namespace) },
- { key, key_length }
- };
-
- memcached_return_t rc= memcached_vdo(instance, vector, 4, should_flush);
-
- if (memcached_has_replicas(instance))
- {
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_DELETEQ;
-
- for (uint32_t x= 0; x < memcached_has_replicas(instance); ++x)
- {
+ request.message.header.request.keylen =
+ htons(uint16_t(key_length + memcached_array_size(instance->root->_namespace)));
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.bodylen =
+ htonl(uint32_t(key_length + memcached_array_size(instance->root->_namespace)));
+
+ libmemcached_io_vector_st vector[] = {{NULL, 0},
+ {request.bytes, sizeof(request.bytes)},
+ {memcached_array_string(instance->root->_namespace),
+ memcached_array_size(instance->root->_namespace)},
+ {key, key_length}};
+
+ memcached_return_t rc = memcached_vdo(instance, vector, 4, should_flush);
+
+ if (memcached_has_replicas(instance)) {
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_DELETEQ;
+
+ for (uint32_t x = 0; x < memcached_has_replicas(instance); ++x) {
++server_key;
- if (server_key == memcached_server_count(instance->root))
- {
- server_key= 0;
+ if (server_key == memcached_server_count(instance->root)) {
+ server_key = 0;
}
- memcached_instance_st* replica= memcached_instance_fetch(instance->root, server_key);
+ memcached_instance_st *replica = memcached_instance_fetch(instance->root, server_key);
- if (memcached_success(memcached_vdo(replica, vector, 4, should_flush)))
- {
+ if (memcached_success(memcached_vdo(replica, vector, 4, should_flush))) {
memcached_server_response_decrement(replica);
}
}
return rc;
}
-memcached_return_t memcached_delete_by_key(memcached_st *shell,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- time_t expiration)
-{
- Memcached* memc= memcached2Memcached(shell);
+memcached_return_t memcached_delete_by_key(memcached_st *shell, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length, time_t expiration) {
+ Memcached *memc = memcached2Memcached(shell);
LIBMEMCACHED_MEMCACHED_DELETE_START();
memcached_return_t rc;
- if (memcached_fatal(rc= initialize_query(memc, true)))
- {
+ if (memcached_fatal(rc = initialize_query(memc, true))) {
return rc;
}
- if (memcached_fatal(rc= memcached_key_test(*memc, (const char **)&key, &key_length, 1)))
- {
+ if (memcached_fatal(rc = memcached_key_test(*memc, (const char **) &key, &key_length, 1))) {
return memcached_last_error(memc);
}
- if (expiration)
- {
- return memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("Memcached server version does not allow expiration of deleted items"));
+ if (expiration) {
+ return memcached_set_error(
+ *memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "Memcached server version does not allow expiration of deleted items"));
}
- uint32_t server_key= memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
- memcached_instance_st* instance= memcached_instance_fetch(memc, server_key);
-
- bool is_buffering= memcached_is_buffering(instance->root);
- bool is_replying= memcached_is_replying(instance->root);
+ uint32_t server_key =
+ memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
+ memcached_instance_st *instance = memcached_instance_fetch(memc, server_key);
+
+ bool is_buffering = memcached_is_buffering(instance->root);
+ bool is_replying = memcached_is_replying(instance->root);
// If a delete trigger exists, we need a response, so no buffering/noreply
- if (memc->delete_trigger)
- {
- if (is_buffering)
- {
- return memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("Delete triggers cannot be used if buffering is enabled"));
+ if (memc->delete_trigger) {
+ if (is_buffering) {
+ return memcached_set_error(
+ *memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Delete triggers cannot be used if buffering is enabled"));
}
- if (is_replying == false)
- {
- return memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("Delete triggers cannot be used if MEMCACHED_BEHAVIOR_NOREPLY is set"));
+ if (is_replying == false) {
+ return memcached_set_error(
+ *memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "Delete triggers cannot be used if MEMCACHED_BEHAVIOR_NOREPLY is set"));
}
}
- if (memcached_is_binary(memc))
- {
- rc= binary_delete(instance, server_key, key, key_length, is_replying, is_buffering);
- }
- else
- {
- rc= ascii_delete(instance, server_key, key, key_length, is_replying, is_buffering);
+ if (memcached_is_binary(memc)) {
+ rc = binary_delete(instance, server_key, key, key_length, is_replying, is_buffering);
+ } else {
+ rc = ascii_delete(instance, server_key, key, key_length, is_replying, is_buffering);
}
- if (rc == MEMCACHED_SUCCESS)
- {
- if (is_buffering == true)
- {
- rc= MEMCACHED_BUFFERED;
- }
- else if (is_replying == false)
- {
- rc= MEMCACHED_SUCCESS;
- }
- else
- {
+ if (rc == MEMCACHED_SUCCESS) {
+ if (is_buffering == true) {
+ rc = MEMCACHED_BUFFERED;
+ } else if (is_replying == false) {
+ rc = MEMCACHED_SUCCESS;
+ } else {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- rc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
- if (rc == MEMCACHED_DELETED)
- {
- rc= MEMCACHED_SUCCESS;
- if (memc->delete_trigger)
- {
+ rc = memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
+ if (rc == MEMCACHED_DELETED) {
+ rc = MEMCACHED_SUCCESS;
+ if (memc->delete_trigger) {
memc->delete_trigger(memc, key, key_length);
}
}
-/* LibMemcached
- * Copyright (C) 2006-2010 Brian Aker
- * All rights reserved.
- *
- * Use and distribution licensed under the BSD license. See
- * the COPYING file in the parent directory for full text.
- *
- * Summary:
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-static memcached_return_t _vdo_udp(memcached_instance_st* instance,
- libmemcached_io_vector_st vector[],
- const size_t count)
-{
+static memcached_return_t _vdo_udp(memcached_instance_st *instance,
+ libmemcached_io_vector_st vector[], const size_t count) {
#ifndef __MINGW32__
- if (vector[0].buffer or vector[0].length)
- {
- return memcached_set_error(*instance->root, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
- memcached_literal_param("UDP messages was attempted, but vector was not setup for it"));
+ if (vector[0].buffer or vector[0].length) {
+ return memcached_set_error(
+ *instance->root, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
+ memcached_literal_param("UDP messages was attempted, but vector was not setup for it"));
}
struct msghdr msg;
memset(&msg, 0, sizeof(msg));
increment_udp_message_id(instance);
- vector[0].buffer= instance->write_buffer;
- vector[0].length= UDP_DATAGRAM_HEADER_LENGTH;
+ vector[0].buffer = instance->write_buffer;
+ vector[0].length = UDP_DATAGRAM_HEADER_LENGTH;
- msg.msg_iov= (struct iovec*)vector;
-#ifdef __APPLE__
- msg.msg_iovlen= int(count);
-#else
- msg.msg_iovlen= count;
-#endif
+ msg.msg_iov = (struct iovec *) vector;
+# ifdef __APPLE__
+ msg.msg_iovlen = int(count);
+# else
+ msg.msg_iovlen = count;
+# endif
- uint32_t retry= 5;
- while (--retry)
- {
- ssize_t sendmsg_length= ::sendmsg(instance->fd, &msg, 0);
- if (sendmsg_length > 0)
- {
+ uint32_t retry = 5;
+ while (--retry) {
+ ssize_t sendmsg_length = ::sendmsg(instance->fd, &msg, 0);
+ if (sendmsg_length > 0) {
break;
- }
- else if (sendmsg_length < 0)
- {
- if (errno == EMSGSIZE)
- {
+ } else if (sendmsg_length < 0) {
+ if (errno == EMSGSIZE) {
return memcached_set_error(*instance, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
}
return MEMCACHED_SUCCESS;
#else
- (void)instance;
- (void)vector;
- (void)count;
+ (void) instance;
+ (void) vector;
+ (void) count;
return MEMCACHED_FAILURE;
#endif
}
-memcached_return_t memcached_vdo(memcached_instance_st* instance,
- libmemcached_io_vector_st vector[],
- const size_t count,
- const bool with_flush)
-{
+memcached_return_t memcached_vdo(memcached_instance_st *instance,
+ libmemcached_io_vector_st vector[], const size_t count,
+ const bool with_flush) {
memcached_return_t rc;
assert_msg(vector, "Invalid vector passed");
- if (memcached_failed(rc= memcached_connect(instance)))
- {
+ if (memcached_failed(rc = memcached_connect(instance))) {
WATCHPOINT_ERROR(rc);
- assert_msg(instance->error_messages, "memcached_connect() returned an error but the Instance showed none.");
+ assert_msg(instance->error_messages,
+ "memcached_connect() returned an error but the Instance showed none.");
return rc;
}
** otherwise we might get a partial write.
**/
bool sent_success;
- if (memcached_is_udp(instance->root))
- {
- sent_success= memcached_success(rc= _vdo_udp(instance, vector, count));
+ if (memcached_is_udp(instance->root)) {
+ sent_success = memcached_success(rc = _vdo_udp(instance, vector, count));
} else {
- sent_success= memcached_io_writev(instance, vector, count, with_flush);
+ sent_success = memcached_io_writev(instance, vector, count, with_flush);
}
- if (sent_success == false)
- {
- rc= memcached_last_error(instance->root);
- if (rc == MEMCACHED_SUCCESS)
- {
+ if (sent_success == false) {
+ rc = memcached_last_error(instance->root);
+ if (rc == MEMCACHED_SUCCESS) {
memcached_set_error(*instance, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
}
memcached_io_reset(instance);
- }
- else if (memcached_is_replying(instance->root) && !memcached_is_udp(instance->root))
- {
+ } else if (memcached_is_replying(instance->root) && !memcached_is_udp(instance->root)) {
memcached_server_response_increment(instance);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-memcached_return_t memcached_vdo(memcached_instance_st*,
- libmemcached_io_vector_st vector[],
- const size_t count,
- const bool with_flush);
+memcached_return_t memcached_vdo(memcached_instance_st *, libmemcached_io_vector_st vector[],
+ const size_t count, const bool with_flush);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
/*
- We use this to dump all keys.
-
- At this point we only support a callback method. This could be optimized by first
- calling items and finding active slabs. For the moment though we just loop through
- all slabs on servers and "grab" the keys.
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
*/
#include "libmemcached/common.h"
-static memcached_return_t ascii_dump(Memcached *memc, memcached_dump_fn *callback, void *context, uint32_t number_of_callbacks)
-{
+static memcached_return_t ascii_dump(Memcached *memc, memcached_dump_fn *callback, void *context,
+ uint32_t number_of_callbacks) {
memcached_version(memc);
/* MAX_NUMBER_OF_SLAB_CLASSES is defined to 200 in Memcached 1.4.10 */
- for (uint32_t x= 0; x < 200; x++)
- {
+ for (uint32_t x = 0; x < 200; x++) {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- int buffer_length= snprintf(buffer, sizeof(buffer), "%u", x);
- if (size_t(buffer_length) >= sizeof(buffer) or buffer_length < 0)
- {
- return memcached_set_error(*memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("snprintf(MEMCACHED_DEFAULT_COMMAND_SIZE)"));
+ int buffer_length = snprintf(buffer, sizeof(buffer), "%u", x);
+ if (size_t(buffer_length) >= sizeof(buffer) or buffer_length < 0) {
+ return memcached_set_error(
+ *memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("snprintf(MEMCACHED_DEFAULT_COMMAND_SIZE)"));
}
// @NOTE the hard coded zero means "no limit"
- libmemcached_io_vector_st vector[]=
- {
- { memcached_literal_param("stats cachedump ") },
- { buffer, size_t(buffer_length) },
- { memcached_literal_param(" 0\r\n") }
- };
+ libmemcached_io_vector_st vector[] = {{memcached_literal_param("stats cachedump ")},
+ {buffer, size_t(buffer_length)},
+ {memcached_literal_param(" 0\r\n")}};
// Send message to all servers
- for (uint32_t server_key= 0; server_key < memcached_server_count(memc); server_key++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, server_key);
+ for (uint32_t server_key = 0; server_key < memcached_server_count(memc); server_key++) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, server_key);
// skip slabs >63 for server versions >= 1.4.23
if (x < 64 || memcached_version_instance_cmp(instance, 1, 4, 23) < 0) {
memcached_return_t vdo_rc;
- if (memcached_failed((vdo_rc= memcached_vdo(instance, vector, 3, true))))
- {
+ if (memcached_failed((vdo_rc = memcached_vdo(instance, vector, 3, true)))) {
return vdo_rc;
}
}
}
// Collect the returned items
- memcached_instance_st* instance;
- memcached_return_t read_ret= MEMCACHED_SUCCESS;
- while ((instance= memcached_io_get_readable_server(memc, read_ret)))
- {
- memcached_return_t response_rc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
- if (response_rc == MEMCACHED_ITEM)
- {
+ memcached_instance_st *instance;
+ memcached_return_t read_ret = MEMCACHED_SUCCESS;
+ while ((instance = memcached_io_get_readable_server(memc, read_ret))) {
+ memcached_return_t response_rc =
+ memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
+ if (response_rc == MEMCACHED_ITEM) {
char *string_ptr, *end_ptr;
- string_ptr= buffer;
- string_ptr+= 5; /* Move past ITEM */
+ string_ptr = buffer;
+ string_ptr += 5; /* Move past ITEM */
- for (end_ptr= string_ptr; isgraph(*end_ptr); end_ptr++) {} ;
+ for (end_ptr = string_ptr; isgraph(*end_ptr); end_ptr++) {
+ };
- char *key= string_ptr;
- key[(size_t)(end_ptr-string_ptr)]= 0;
+ char *key = string_ptr;
+ key[(size_t)(end_ptr - string_ptr)] = 0;
- for (uint32_t callback_counter= 0; callback_counter < number_of_callbacks; callback_counter++)
- {
- memcached_return_t callback_rc= (*callback[callback_counter])(memc, key, (size_t)(end_ptr-string_ptr), context);
- if (callback_rc != MEMCACHED_SUCCESS)
- {
+ for (uint32_t callback_counter = 0; callback_counter < number_of_callbacks;
+ callback_counter++) {
+ memcached_return_t callback_rc =
+ (*callback[callback_counter])(memc, key, (size_t)(end_ptr - string_ptr), context);
+ if (callback_rc != MEMCACHED_SUCCESS) {
// @todo build up a message for the error from the value
memcached_set_error(*instance, callback_rc, MEMCACHED_AT);
break;
}
}
- }
- else if (response_rc == MEMCACHED_END)
- {
+ } else if (response_rc == MEMCACHED_END) {
// All items have been returned
- }
- else if (response_rc == MEMCACHED_SERVER_ERROR)
- {
+ } else if (response_rc == MEMCACHED_SERVER_ERROR) {
/* If we try to request stats cachedump for a slab class that is too big
* the server will return an incorrect error message:
* "MEMCACHED_SERVER_ERROR failed to allocate memory"
* This isn't really a fatal error, so let's just skip it. I want to
* fix the return value from the memcached server to a CLIENT_ERROR,
* so let's add support for that as well right now.
- */
+ */
assert(response_rc == MEMCACHED_SUCCESS); // Just fail
return response_rc;
- }
- else if (response_rc == MEMCACHED_CLIENT_ERROR)
- {
+ } else if (response_rc == MEMCACHED_CLIENT_ERROR) {
/* The maximum number of slabs has changed in the past (currently 1<<6-1),
* so ignore any client errors complaining about an illegal slab id.
*/
- if (0 == strncmp(buffer, "CLIENT_ERROR Illegal slab id", sizeof("CLIENT_ERROR Illegal slab id") - 1)) {
+ if (0
+ == strncmp(buffer, "CLIENT_ERROR Illegal slab id",
+ sizeof("CLIENT_ERROR Illegal slab id") - 1))
+ {
memcached_error_free(*instance);
memcached_error_free(*memc);
} else {
return response_rc;
}
- }
- else
- {
+ } else {
// IO error of some sort must have occurred
return response_rc;
}
return memcached_has_current_error(*memc) ? MEMCACHED_SOME_ERRORS : MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_dump(memcached_st *shell, memcached_dump_fn *callback, void *context, uint32_t number_of_callbacks)
-{
- Memcached* ptr= memcached2Memcached(shell);
+memcached_return_t memcached_dump(memcached_st *shell, memcached_dump_fn *callback, void *context,
+ uint32_t number_of_callbacks) {
+ Memcached *ptr = memcached2Memcached(shell);
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(ptr, true)))
- {
+ if (memcached_failed(rc = initialize_query(ptr, true))) {
return rc;
}
- /*
+ /*
No support for Binary protocol yet
@todo Fix this so that we just flush, switch to ascii, and then go back to binary.
*/
- if (memcached_is_binary(ptr))
- {
- return memcached_set_error(*ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT, memcached_literal_param("Binary protocol is not supported for memcached_dump()"));
+ if (memcached_is_binary(ptr)) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
+ memcached_literal_param("Binary protocol is not supported for memcached_dump()"));
}
return ascii_dump(ptr, callback, context, number_of_callbacks);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-memcached_return_t memcached_set_encoding_key(memcached_st* shell, const char *key, size_t key_length)
-{
+memcached_return_t memcached_set_encoding_key(memcached_st *shell, const char *key,
+ size_t key_length) {
if (!shell) {
return MEMCACHED_INVALID_ARGUMENTS;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include <cstdio>
#define MAX_ERROR_LENGTH 2048
-struct memcached_error_t
-{
+struct memcached_error_t {
Memcached *root;
uint64_t query_id;
struct memcached_error_t *next;
char message[MAX_ERROR_LENGTH];
};
-static void _set(memcached_instance_st& server, Memcached& memc)
-{
- if (server.error_messages and server.error_messages->query_id != server.root->query_id)
- {
+static void _set(memcached_instance_st &server, Memcached &memc) {
+ if (server.error_messages and server.error_messages->query_id != server.root->query_id) {
memcached_error_free(server);
}
- if (memc.error_messages)
- {
- if (memc.error_messages->rc == MEMCACHED_TIMEOUT)
- {
+ if (memc.error_messages) {
+ if (memc.error_messages->rc == MEMCACHED_TIMEOUT) {
server.io_wait_count.timeouts++;
}
- memcached_error_t *error= libmemcached_xmalloc(&memc, memcached_error_t);
- if (error)
- {
+ memcached_error_t *error = libmemcached_xmalloc(&memc, memcached_error_t);
+ if (error) {
memcpy(error, memc.error_messages, sizeof(memcached_error_t));
- error->next= server.error_messages;
- server.error_messages= error;
+ error->next = server.error_messages;
+ server.error_messages = error;
}
}
}
static int error_log_fd= -1;
#endif
-static void _set(Memcached& memc, memcached_string_t *str, memcached_return_t &rc, const char *at, int local_errno= 0)
-{
- if (memc.error_messages && memc.error_messages->query_id != memc.query_id)
- {
+static void _set(Memcached &memc, memcached_string_t *str, memcached_return_t &rc, const char *at,
+ int local_errno = 0) {
+ if (memc.error_messages && memc.error_messages->query_id != memc.query_id) {
memcached_error_free(memc);
}
- if (memcached_fatal(rc) or rc == MEMCACHED_CLIENT_ERROR)
- {
+ if (memcached_fatal(rc) or rc == MEMCACHED_CLIENT_ERROR) {
// For memory allocation we use our error since it is a bit more specific
- if (local_errno == ENOMEM and rc == MEMCACHED_ERRNO)
- {
- rc= MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+ if (local_errno == ENOMEM and rc == MEMCACHED_ERRNO) {
+ rc = MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- if (rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE)
- {
- local_errno= ENOMEM;
+ if (rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE) {
+ local_errno = ENOMEM;
}
- if (rc == MEMCACHED_ERRNO and not local_errno)
- {
- local_errno= errno;
- rc= MEMCACHED_ERRNO;
+ if (rc == MEMCACHED_ERRNO and not local_errno) {
+ local_errno = errno;
+ rc = MEMCACHED_ERRNO;
}
- if (rc == MEMCACHED_ERRNO and local_errno == ENOTCONN)
- {
- rc= MEMCACHED_CONNECTION_FAILURE;
+ if (rc == MEMCACHED_ERRNO and local_errno == ENOTCONN) {
+ rc = MEMCACHED_CONNECTION_FAILURE;
}
- if (rc == MEMCACHED_ERRNO and local_errno == ECONNRESET)
- {
- rc= MEMCACHED_CONNECTION_FAILURE;
+ if (rc == MEMCACHED_ERRNO and local_errno == ECONNRESET) {
+ rc = MEMCACHED_CONNECTION_FAILURE;
}
- if (local_errno == EINVAL)
- {
- rc= MEMCACHED_INVALID_ARGUMENTS;
+ if (local_errno == EINVAL) {
+ rc = MEMCACHED_INVALID_ARGUMENTS;
}
- if (local_errno == ECONNREFUSED)
- {
- rc= MEMCACHED_CONNECTION_FAILURE;
+ if (local_errno == ECONNREFUSED) {
+ rc = MEMCACHED_CONNECTION_FAILURE;
}
- if (rc == MEMCACHED_TIMEOUT)
- {
+ if (rc == MEMCACHED_TIMEOUT) {
}
- memcached_error_t *error= libmemcached_xmalloc(&memc, memcached_error_t);
+ memcached_error_t *error = libmemcached_xmalloc(&memc, memcached_error_t);
if (error == NULL) // Bad business if this happens
{
assert_msg(error, "libmemcached_xmalloc() failed to allocate a memcached_error_t");
return;
}
- error->root= &memc;
- error->query_id= memc.query_id;
- error->rc= rc;
- error->local_errno= local_errno;
+ error->root = &memc;
+ error->query_id = memc.query_id;
+ error->rc = rc;
+ error->local_errno = local_errno;
// MEMCACHED_CLIENT_ERROR is a special case because it is an error coming from the server
- if (rc == MEMCACHED_CLIENT_ERROR)
- {
+ if (rc == MEMCACHED_CLIENT_ERROR) {
assert(str);
assert(str->size);
- if (str and str->size)
- {
+ if (str and str->size) {
assert(error->local_errno == 0);
- error->local_errno= 0;
+ error->local_errno = 0;
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s",
- error->root,
- int(str->size), str->c_str);
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s", error->root,
+ int(str->size), str->c_str);
}
- }
- else if (local_errno)
- {
+ } else if (local_errno) {
const char *errmsg_ptr;
char errmsg[MAX_ERROR_LENGTH];
- errmsg[0]= 0;
- errmsg_ptr= errmsg;
+ errmsg[0] = 0;
+ errmsg_ptr = errmsg;
#if defined(HAVE_STRERROR_R_CHAR_P) && HAVE_STRERROR_R_CHAR_P
- errmsg_ptr= strerror_r(local_errno, errmsg, sizeof(errmsg));
+ errmsg_ptr = strerror_r(local_errno, errmsg, sizeof(errmsg));
#elif defined(HAVE_STRERROR_R) && HAVE_STRERROR_R
strerror_r(local_errno, errmsg, sizeof(errmsg));
- errmsg_ptr= errmsg;
+ errmsg_ptr = errmsg;
#elif defined(HAVE_STRERROR) && HAVE_STRERROR
snprintf(errmsg, sizeof(errmsg), "%s", strerror(local_errno));
- errmsg_ptr= errmsg;
+ errmsg_ptr = errmsg;
#endif
- if (str and str->size and local_errno)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s(%s), %.*s -> %s",
- error->root,
- memcached_strerror(&memc, rc),
- errmsg_ptr,
- memcached_string_printf(*str), at);
- }
- else
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s(%s) -> %s",
- error->root,
- memcached_strerror(&memc, rc),
- errmsg_ptr,
- at);
+ if (str and str->size and local_errno) {
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s(%s), %.*s -> %s",
+ error->root, memcached_strerror(&memc, rc), errmsg_ptr,
+ memcached_string_printf(*str), at);
+ } else {
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s(%s) -> %s",
+ error->root, memcached_strerror(&memc, rc), errmsg_ptr, at);
}
- }
- else if (rc == MEMCACHED_PARSE_ERROR and str and str->size)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s -> %s",
- error->root,
- int(str->size), str->c_str, at);
- }
- else if (str and str->size)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s, %.*s -> %s",
- error->root,
- memcached_strerror(&memc, rc),
- int(str->size), str->c_str, at);
- }
- else
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s -> %s",
- error->root,
- memcached_strerror(&memc, rc), at);
+ } else if (rc == MEMCACHED_PARSE_ERROR and str and str->size) {
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s -> %s", error->root,
+ int(str->size), str->c_str, at);
+ } else if (str and str->size) {
+ error->size =
+ (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s, %.*s -> %s", error->root,
+ memcached_strerror(&memc, rc), int(str->size), str->c_str, at);
+ } else {
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s -> %s", error->root,
+ memcached_strerror(&memc, rc), at);
}
- error->next= memc.error_messages;
- memc.error_messages= error;
+ error->next = memc.error_messages;
+ memc.error_messages = error;
#if 0
if (error_log_fd == -1)
{
}
}
-memcached_return_t memcached_set_error(Memcached& memc, memcached_return_t rc, const char *at, const char *str, size_t length)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- memcached_string_t tmp= { str, length };
+memcached_return_t memcached_set_error(Memcached &memc, memcached_return_t rc, const char *at,
+ const char *str, size_t length) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ memcached_string_t tmp = {str, length};
return memcached_set_error(memc, rc, at, tmp);
}
-memcached_return_t memcached_set_error(memcached_instance_st& self, memcached_return_t rc, const char *at, const char *str, size_t length)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- assert_msg(rc != MEMCACHED_SOME_ERRORS, "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a Instance");
+memcached_return_t memcached_set_error(memcached_instance_st &self, memcached_return_t rc,
+ const char *at, const char *str, size_t length) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ assert_msg(rc != MEMCACHED_SOME_ERRORS,
+ "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a Instance");
- memcached_string_t tmp= { str, length };
+ memcached_string_t tmp = {str, length};
return memcached_set_error(self, rc, at, tmp);
}
#ifndef __INTEL_COMPILER
-#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+# pragma GCC diagnostic ignored "-Wformat-nonliteral"
#endif
-memcached_return_t memcached_set_error(Memcached& memc, memcached_return_t rc, const char *at, memcached_string_t& str)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- if (memcached_fatal(rc))
- {
+memcached_return_t memcached_set_error(Memcached &memc, memcached_return_t rc, const char *at,
+ memcached_string_t &str) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ if (memcached_fatal(rc)) {
_set(memc, &str, rc, at);
}
return rc;
}
-memcached_return_t memcached_set_parser_error(Memcached& memc,
- const char *at,
- const char *format, ...)
-{
+memcached_return_t memcached_set_parser_error(Memcached &memc, const char *at, const char *format,
+ ...) {
va_list args;
char buffer[BUFSIZ];
va_start(args, format);
- int length= vsnprintf(buffer, sizeof(buffer), format, args);
+ int length = vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
return memcached_set_error(memc, MEMCACHED_PARSE_ERROR, at, buffer, length);
}
-static inline size_t append_host_to_string(memcached_instance_st& self, char* buffer, const size_t buffer_length)
-{
- size_t size= 0;
- switch (self.type)
- {
+static inline size_t append_host_to_string(memcached_instance_st &self, char *buffer,
+ const size_t buffer_length) {
+ size_t size = 0;
+ switch (self.type) {
case MEMCACHED_CONNECTION_TCP:
case MEMCACHED_CONNECTION_UDP:
- size+= snprintf(buffer, buffer_length, " host: %s:%d",
- self.hostname(), int(self.port()));
+ size += snprintf(buffer, buffer_length, " host: %s:%d", self.hostname(), int(self.port()));
break;
case MEMCACHED_CONNECTION_UNIX_SOCKET:
- size+= snprintf(buffer, buffer_length, " socket: %s",
- self.hostname());
+ size += snprintf(buffer, buffer_length, " socket: %s", self.hostname());
break;
}
return size;
}
-memcached_return_t memcached_set_error(memcached_instance_st& self, memcached_return_t rc, const char *at, memcached_string_t& str)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- assert_msg(rc != MEMCACHED_SOME_ERRORS, "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a memcached_instance_st");
- if (memcached_fatal(rc) == false and rc != MEMCACHED_CLIENT_ERROR)
- {
+memcached_return_t memcached_set_error(memcached_instance_st &self, memcached_return_t rc,
+ const char *at, memcached_string_t &str) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ assert_msg(
+ rc != MEMCACHED_SOME_ERRORS,
+ "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a memcached_instance_st");
+ if (memcached_fatal(rc) == false and rc != MEMCACHED_CLIENT_ERROR) {
return rc;
}
char hostname_port_message[MAX_ERROR_LENGTH];
- char* hostname_port_message_ptr= hostname_port_message;
- int size= 0;
- if (str.size)
- {
- size= snprintf(hostname_port_message_ptr, sizeof(hostname_port_message), "%.*s, ",
- memcached_string_printf(str));
- hostname_port_message_ptr+= size;
+ char *hostname_port_message_ptr = hostname_port_message;
+ int size = 0;
+ if (str.size) {
+ size = snprintf(hostname_port_message_ptr, sizeof(hostname_port_message), "%.*s, ",
+ memcached_string_printf(str));
+ hostname_port_message_ptr += size;
}
- size+= append_host_to_string(self, hostname_port_message_ptr, sizeof(hostname_port_message) -size);
+ size +=
+ append_host_to_string(self, hostname_port_message_ptr, sizeof(hostname_port_message) - size);
- memcached_string_t error_host= { hostname_port_message, size_t(size) };
+ memcached_string_t error_host = {hostname_port_message, size_t(size)};
assert_msg(self.root, "Programmer error, root was not set on instance");
- if (self.root)
- {
+ if (self.root) {
_set(*self.root, &error_host, rc, at);
_set(self, (*self.root));
assert(self.error_messages);
return rc;
}
-memcached_return_t memcached_set_error(memcached_instance_st& self, memcached_return_t rc, const char *at)
-{
- assert_msg(rc != MEMCACHED_SOME_ERRORS, "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a memcached_instance_st");
- if (memcached_fatal(rc) == false)
- {
+memcached_return_t memcached_set_error(memcached_instance_st &self, memcached_return_t rc,
+ const char *at) {
+ assert_msg(
+ rc != MEMCACHED_SOME_ERRORS,
+ "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a memcached_instance_st");
+ if (memcached_fatal(rc) == false) {
return rc;
}
- char hostname_port[MEMCACHED_NI_MAXHOST +MEMCACHED_NI_MAXSERV + sizeof("host : ")];
- size_t size= append_host_to_string(self, hostname_port, sizeof(hostname_port));
+ char hostname_port[MEMCACHED_NI_MAXHOST + MEMCACHED_NI_MAXSERV + sizeof("host : ")];
+ size_t size = append_host_to_string(self, hostname_port, sizeof(hostname_port));
- memcached_string_t error_host= { hostname_port, size};
+ memcached_string_t error_host = {hostname_port, size};
- if (self.root)
- {
+ if (self.root) {
_set(*self.root, &error_host, rc, at);
_set(self, *self.root);
}
return rc;
}
-memcached_return_t memcached_set_error(Memcached& self, memcached_return_t rc, const char *at)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- if (memcached_fatal(rc) == false)
- {
+memcached_return_t memcached_set_error(Memcached &self, memcached_return_t rc, const char *at) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ if (memcached_fatal(rc) == false) {
return rc;
}
return rc;
}
-memcached_return_t memcached_set_errno(Memcached& self, int local_errno, const char *at, const char *str, size_t length)
-{
- memcached_string_t tmp= { str, length };
+memcached_return_t memcached_set_errno(Memcached &self, int local_errno, const char *at,
+ const char *str, size_t length) {
+ memcached_string_t tmp = {str, length};
return memcached_set_errno(self, local_errno, at, tmp);
}
-memcached_return_t memcached_set_errno(memcached_instance_st& self, int local_errno, const char *at, const char *str, size_t length)
-{
- memcached_string_t tmp= { str, length };
+memcached_return_t memcached_set_errno(memcached_instance_st &self, int local_errno, const char *at,
+ const char *str, size_t length) {
+ memcached_string_t tmp = {str, length};
return memcached_set_errno(self, local_errno, at, tmp);
}
-memcached_return_t memcached_set_errno(Memcached& self, int local_errno, const char *at)
-{
- if (local_errno == 0)
- {
+memcached_return_t memcached_set_errno(Memcached &self, int local_errno, const char *at) {
+ if (local_errno == 0) {
return MEMCACHED_SUCCESS;
}
- memcached_return_t rc= MEMCACHED_ERRNO;
+ memcached_return_t rc = MEMCACHED_ERRNO;
_set(self, NULL, rc, at, local_errno);
return rc;
}
-memcached_return_t memcached_set_errno(Memcached& memc, int local_errno, const char *at, memcached_string_t& str)
-{
- if (local_errno == 0)
- {
+memcached_return_t memcached_set_errno(Memcached &memc, int local_errno, const char *at,
+ memcached_string_t &str) {
+ if (local_errno == 0) {
return MEMCACHED_SUCCESS;
}
- memcached_return_t rc= MEMCACHED_ERRNO;
+ memcached_return_t rc = MEMCACHED_ERRNO;
_set(memc, &str, rc, at, local_errno);
return rc;
}
-memcached_return_t memcached_set_errno(memcached_instance_st& self, int local_errno, const char *at, memcached_string_t& str)
-{
- if (local_errno == 0)
- {
+memcached_return_t memcached_set_errno(memcached_instance_st &self, int local_errno, const char *at,
+ memcached_string_t &str) {
+ if (local_errno == 0) {
return MEMCACHED_SUCCESS;
}
char hostname_port_message[MAX_ERROR_LENGTH];
- char* hostname_port_message_ptr= hostname_port_message;
- size_t size= 0;
- if (str.size)
- {
- size= snprintf(hostname_port_message_ptr, sizeof(hostname_port_message), "%.*s, ", memcached_string_printf(str));
+ char *hostname_port_message_ptr = hostname_port_message;
+ size_t size = 0;
+ if (str.size) {
+ size = snprintf(hostname_port_message_ptr, sizeof(hostname_port_message), "%.*s, ",
+ memcached_string_printf(str));
}
- size+= append_host_to_string(self, hostname_port_message_ptr, sizeof(hostname_port_message) -size);
+ size +=
+ append_host_to_string(self, hostname_port_message_ptr, sizeof(hostname_port_message) - size);
- memcached_string_t error_host= { hostname_port_message, size };
+ memcached_string_t error_host = {hostname_port_message, size};
- memcached_return_t rc= MEMCACHED_ERRNO;
- if (self.root == NULL)
- {
+ memcached_return_t rc = MEMCACHED_ERRNO;
+ if (self.root == NULL) {
return rc;
}
return rc;
}
-memcached_return_t memcached_set_errno(memcached_instance_st& self, int local_errno, const char *at)
-{
- if (local_errno == 0)
- {
+memcached_return_t memcached_set_errno(memcached_instance_st &self, int local_errno,
+ const char *at) {
+ if (local_errno == 0) {
return MEMCACHED_SUCCESS;
}
char hostname_port_message[MAX_ERROR_LENGTH];
- size_t size= append_host_to_string(self, hostname_port_message, sizeof(hostname_port_message));
+ size_t size = append_host_to_string(self, hostname_port_message, sizeof(hostname_port_message));
- memcached_string_t error_host= { hostname_port_message, size };
+ memcached_string_t error_host = {hostname_port_message, size};
- memcached_return_t rc= MEMCACHED_ERRNO;
- if (self.root == NULL)
- {
+ memcached_return_t rc = MEMCACHED_ERRNO;
+ if (self.root == NULL) {
return rc;
}
return rc;
}
-static void _error_print(const memcached_error_t *error)
-{
- if (error == NULL)
- {
+static void _error_print(const memcached_error_t *error) {
+ if (error == NULL) {
return;
}
- if (error->size == 0)
- {
- fprintf(stderr, "\t%s\n", memcached_strerror(NULL, error->rc) );
- }
- else
- {
+ if (error->size == 0) {
+ fprintf(stderr, "\t%s\n", memcached_strerror(NULL, error->rc));
+ } else {
fprintf(stderr, "\t%s %s\n", memcached_strerror(NULL, error->rc), error->message);
}
_error_print(error->next);
}
-void memcached_error_print(const Memcached *shell)
-{
- const Memcached* self= memcached2Memcached(shell);
- if (self == NULL)
- {
+void memcached_error_print(const Memcached *shell) {
+ const Memcached *self = memcached2Memcached(shell);
+ if (self == NULL) {
return;
}
_error_print(self->error_messages);
- for (uint32_t x= 0; x < memcached_server_count(self); x++)
- {
- memcached_instance_st* instance= memcached_instance_by_position(self, x);
+ for (uint32_t x = 0; x < memcached_server_count(self); x++) {
+ memcached_instance_st *instance = memcached_instance_by_position(self, x);
_error_print(instance->error_messages);
}
}
-static void _error_free(memcached_error_t *error)
-{
- if (error)
- {
+static void _error_free(memcached_error_t *error) {
+ if (error) {
_error_free(error->next);
libmemcached_free(error->root, error);
}
}
-void memcached_error_free(Memcached& self)
-{
+void memcached_error_free(Memcached &self) {
_error_free(self.error_messages);
- self.error_messages= NULL;
+ self.error_messages = NULL;
}
-void memcached_error_free(memcached_instance_st& self)
-{
+void memcached_error_free(memcached_instance_st &self) {
_error_free(self.error_messages);
- self.error_messages= NULL;
+ self.error_messages = NULL;
}
-void memcached_error_free(memcached_server_st& self)
-{
+void memcached_error_free(memcached_server_st &self) {
_error_free(self.error_messages);
- self.error_messages= NULL;
+ self.error_messages = NULL;
}
-const char *memcached_error(const memcached_st *memc)
-{
+const char *memcached_error(const memcached_st *memc) {
return memcached_last_error_message(memc);
}
-const char *memcached_last_error_message(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
- if (memc->error_messages)
- {
- if (memc->error_messages->size and memc->error_messages->message[0])
- {
+const char *memcached_last_error_message(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
+ if (memc->error_messages) {
+ if (memc->error_messages->size and memc->error_messages->message[0]) {
return memc->error_messages->message;
}
return memcached_strerror(memc, MEMCACHED_INVALID_ARGUMENTS);
}
-bool memcached_has_current_error(Memcached &memc)
-{
- if (memc.error_messages
- and memc.error_messages->query_id == memc.query_id
+bool memcached_has_current_error(Memcached &memc) {
+ if (memc.error_messages and memc.error_messages->query_id == memc.query_id
and memcached_failed(memc.error_messages->rc))
{
return true;
return false;
}
-bool memcached_has_current_error(memcached_instance_st& server)
-{
+bool memcached_has_current_error(memcached_instance_st &server) {
return memcached_has_current_error(*(server.root));
}
-memcached_return_t memcached_last_error(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
- if (memc->error_messages)
- {
+memcached_return_t memcached_last_error(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
+ if (memc->error_messages) {
return memc->error_messages->rc;
}
return MEMCACHED_INVALID_ARGUMENTS;
}
-int memcached_last_error_errno(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc == NULL)
- {
+int memcached_last_error_errno(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc == NULL) {
return 0;
}
- if (memc->error_messages == NULL)
- {
+ if (memc->error_messages == NULL) {
return 0;
}
return memc->error_messages->local_errno;
}
-const char *memcached_server_error(const memcached_instance_st * server)
-{
- if (server == NULL)
- {
+const char *memcached_server_error(const memcached_instance_st *server) {
+ if (server == NULL) {
return NULL;
}
- if (server->error_messages == NULL)
- {
+ if (server->error_messages == NULL) {
return memcached_strerror(server->root, MEMCACHED_SUCCESS);
}
- if (server->error_messages->size == 0)
- {
+ if (server->error_messages->size == 0) {
return memcached_strerror(server->root, server->error_messages->rc);
}
return server->error_messages->message;
}
-
-memcached_error_t *memcached_error_copy(const memcached_instance_st& server)
-{
- if (server.error_messages == NULL)
- {
+memcached_error_t *memcached_error_copy(const memcached_instance_st &server) {
+ if (server.error_messages == NULL) {
return NULL;
}
- memcached_error_t *error= libmemcached_xmalloc(server.root, memcached_error_t);
+ memcached_error_t *error = libmemcached_xmalloc(server.root, memcached_error_t);
memcpy(error, server.error_messages, sizeof(memcached_error_t));
- error->next= NULL;
+ error->next = NULL;
return error;
}
-memcached_return_t memcached_server_error_return(const memcached_instance_st * ptr)
-{
- if (ptr == NULL)
- {
+memcached_return_t memcached_server_error_return(const memcached_instance_st *ptr) {
+ if (ptr == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (ptr->error_messages)
- {
+ if (ptr->error_messages) {
return ptr->error_messages->rc;
}
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_instance_error_return(memcached_instance_st* instance)
-{
- if (instance == NULL)
- {
+memcached_return_t memcached_instance_error_return(memcached_instance_st *instance) {
+ if (instance == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (instance->error_messages)
- {
+ if (instance->error_messages) {
return instance->error_messages->rc;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#ifdef __cplusplus
-#define STRINGIFY(x) #x
-#define TOSTRING(x) STRINGIFY(x)
-#define MEMCACHED_AT __FILE__ ":" TOSTRING(__LINE__)
+# define STRINGIFY(x) # x
+# define TOSTRING(x) STRINGIFY(x)
+# define MEMCACHED_AT __FILE__ ":" TOSTRING(__LINE__)
-memcached_return_t memcached_set_parser_error(Memcached& memc,
- const char *at,
- const char *format, ...);
+memcached_return_t memcached_set_parser_error(Memcached &memc, const char *at, const char *format,
+ ...);
-memcached_return_t memcached_set_error(Memcached&, memcached_return_t rc, const char *at);
+memcached_return_t memcached_set_error(Memcached &, memcached_return_t rc, const char *at);
-memcached_return_t memcached_set_error(memcached_instance_st&, memcached_return_t rc, const char *at);
+memcached_return_t memcached_set_error(memcached_instance_st &, memcached_return_t rc,
+ const char *at);
-memcached_return_t memcached_set_error(Memcached&, memcached_return_t rc, const char *at, const char *str, size_t length);
+memcached_return_t memcached_set_error(Memcached &, memcached_return_t rc, const char *at,
+ const char *str, size_t length);
-memcached_return_t memcached_set_error(memcached_instance_st&, memcached_return_t rc, const char *at, const char *str, size_t length);
+memcached_return_t memcached_set_error(memcached_instance_st &, memcached_return_t rc,
+ const char *at, const char *str, size_t length);
-memcached_return_t memcached_set_error(Memcached& memc, memcached_return_t rc, const char *at, memcached_string_t& str);
+memcached_return_t memcached_set_error(Memcached &memc, memcached_return_t rc, const char *at,
+ memcached_string_t &str);
-memcached_return_t memcached_set_error(memcached_instance_st&, memcached_return_t rc, const char *at, memcached_string_t& str);
+memcached_return_t memcached_set_error(memcached_instance_st &, memcached_return_t rc,
+ const char *at, memcached_string_t &str);
-memcached_return_t memcached_set_errno(Memcached& memc, int local_errno, const char *at, memcached_string_t& str);
+memcached_return_t memcached_set_errno(Memcached &memc, int local_errno, const char *at,
+ memcached_string_t &str);
-memcached_return_t memcached_set_errno(memcached_instance_st&, int local_errno, const char *at, memcached_string_t& str);
+memcached_return_t memcached_set_errno(memcached_instance_st &, int local_errno, const char *at,
+ memcached_string_t &str);
-memcached_return_t memcached_set_errno(Memcached& memc, int local_errno, const char *at, const char *str, size_t length);
+memcached_return_t memcached_set_errno(Memcached &memc, int local_errno, const char *at,
+ const char *str, size_t length);
-memcached_return_t memcached_set_errno(memcached_instance_st&, int local_errno, const char *at, const char *str, size_t length);
+memcached_return_t memcached_set_errno(memcached_instance_st &, int local_errno, const char *at,
+ const char *str, size_t length);
-memcached_return_t memcached_set_errno(Memcached& memc, int local_errno, const char *at);
+memcached_return_t memcached_set_errno(Memcached &memc, int local_errno, const char *at);
-memcached_return_t memcached_set_errno(memcached_instance_st&, int local_errno, const char *at);
+memcached_return_t memcached_set_errno(memcached_instance_st &, int local_errno, const char *at);
-bool memcached_has_current_error(Memcached&);
+bool memcached_has_current_error(Memcached &);
-bool memcached_has_current_error(memcached_instance_st&);
+bool memcached_has_current_error(memcached_instance_st &);
-void memcached_error_free(Memcached&);
+void memcached_error_free(Memcached &);
-void memcached_error_free(memcached_server_st&);
+void memcached_error_free(memcached_server_st &);
-void memcached_error_free(memcached_instance_st& self);
+void memcached_error_free(memcached_instance_st &self);
-memcached_error_t *memcached_error_copy(const memcached_instance_st&);
+memcached_error_t *memcached_error_copy(const memcached_instance_st &);
-memcached_return_t memcached_instance_error_return(memcached_instance_st*);
+memcached_return_t memcached_instance_error_return(memcached_instance_st *);
#endif
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-static memcached_return_t ascii_exist(Memcached *memc, memcached_instance_st* instance, const char *key, size_t key_length)
-{
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { memcached_literal_param("add ") },
- { memcached_array_string(memc->_namespace), memcached_array_size(memc->_namespace) },
- { key, key_length },
- { memcached_literal_param(" 0") },
- { memcached_literal_param(" 2678400") },
- { memcached_literal_param(" 0") },
- { memcached_literal_param("\r\n") },
- { memcached_literal_param("\r\n") }
- };
+static memcached_return_t ascii_exist(Memcached *memc, memcached_instance_st *instance,
+ const char *key, size_t key_length) {
+ libmemcached_io_vector_st vector[] = {
+ {NULL, 0},
+ {memcached_literal_param("add ")},
+ {memcached_array_string(memc->_namespace), memcached_array_size(memc->_namespace)},
+ {key, key_length},
+ {memcached_literal_param(" 0")},
+ {memcached_literal_param(" 2678400")},
+ {memcached_literal_param(" 0")},
+ {memcached_literal_param("\r\n")},
+ {memcached_literal_param("\r\n")}};
/* Send command header */
memcached_return_t rc;
- if (memcached_fatal(rc= memcached_vdo(instance, vector, 9, true)))
- {
+ if (memcached_fatal(rc = memcached_vdo(instance, vector, 9, true))) {
return rc;
}
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- rc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
+ rc = memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
- if (rc == MEMCACHED_NOTSTORED)
- {
- rc= MEMCACHED_SUCCESS;
+ if (rc == MEMCACHED_NOTSTORED) {
+ rc = MEMCACHED_SUCCESS;
}
- if (rc == MEMCACHED_STORED)
- {
- rc= MEMCACHED_NOTFOUND;
+ if (rc == MEMCACHED_STORED) {
+ rc = MEMCACHED_NOTFOUND;
}
return rc;
}
-static memcached_return_t binary_exist(Memcached *memc, memcached_instance_st* instance, const char *key, size_t key_length)
-{
- protocol_binary_request_set request= {};
- size_t send_length= sizeof(request.bytes);
+static memcached_return_t binary_exist(Memcached *memc, memcached_instance_st *instance,
+ const char *key, size_t key_length) {
+ protocol_binary_request_set request = {};
+ size_t send_length = sizeof(request.bytes);
initialize_binary_request(instance, request.message.header);
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_ADD;
- request.message.header.request.keylen= htons((uint16_t)(key_length + memcached_array_size(memc->_namespace)));
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- request.message.header.request.extlen= 8;
- request.message.body.flags= 0;
- request.message.body.expiration= htonl(2678400);
-
- request.message.header.request.bodylen= htonl((uint32_t) (key_length
- +memcached_array_size(memc->_namespace)
- +request.message.header.request.extlen));
-
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { request.bytes, send_length },
- { memcached_array_string(memc->_namespace), memcached_array_size(memc->_namespace) },
- { key, key_length }
- };
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_ADD;
+ request.message.header.request.keylen =
+ htons((uint16_t)(key_length + memcached_array_size(memc->_namespace)));
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.extlen = 8;
+ request.message.body.flags = 0;
+ request.message.body.expiration = htonl(2678400);
+
+ request.message.header.request.bodylen = htonl((uint32_t)(
+ key_length + memcached_array_size(memc->_namespace) + request.message.header.request.extlen));
+
+ libmemcached_io_vector_st vector[] = {
+ {NULL, 0},
+ {request.bytes, send_length},
+ {memcached_array_string(memc->_namespace), memcached_array_size(memc->_namespace)},
+ {key, key_length}};
/* write the header */
memcached_return_t rc;
- if (memcached_fatal(rc= memcached_vdo(instance, vector, 4, true)))
- {
+ if (memcached_fatal(rc = memcached_vdo(instance, vector, 4, true))) {
return rc;
}
- rc= memcached_response(instance, NULL, 0, NULL);
+ rc = memcached_response(instance, NULL, 0, NULL);
- if (rc == MEMCACHED_SUCCESS)
- {
- rc= MEMCACHED_NOTFOUND;
+ if (rc == MEMCACHED_SUCCESS) {
+ rc = MEMCACHED_NOTFOUND;
}
- if (rc == MEMCACHED_DATA_EXISTS)
- {
- rc= MEMCACHED_SUCCESS;
+ if (rc == MEMCACHED_DATA_EXISTS) {
+ rc = MEMCACHED_SUCCESS;
}
return rc;
}
-memcached_return_t memcached_exist(memcached_st *memc, const char *key, size_t key_length)
-{
+memcached_return_t memcached_exist(memcached_st *memc, const char *key, size_t key_length) {
return memcached_exist_by_key(memc, key, key_length, key, key_length);
}
-memcached_return_t memcached_exist_by_key(memcached_st *shell,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length)
-{
- Memcached* memc= memcached2Memcached(shell);
+memcached_return_t memcached_exist_by_key(memcached_st *shell, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length) {
+ Memcached *memc = memcached2Memcached(shell);
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(memc, true)))
- {
+ if (memcached_failed(rc = initialize_query(memc, true))) {
return rc;
}
- if (memcached_is_udp(memc))
- {
+ if (memcached_is_udp(memc)) {
return memcached_set_error(*memc, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT);
}
- uint32_t server_key= memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
- memcached_instance_st* instance= memcached_instance_fetch(memc, server_key);
+ uint32_t server_key =
+ memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
+ memcached_instance_st *instance = memcached_instance_fetch(memc, server_key);
- if (memcached_is_binary(memc))
- {
- rc= binary_exist(memc, instance, key, key_length);
- }
- else
- {
- rc= ascii_exist(memc, instance, key, key_length);
+ if (memcached_is_binary(memc)) {
+ rc = binary_exist(memc, instance, key, key_length);
+ } else {
+ rc = ascii_exist(memc, instance, key, key_length);
}
return rc;
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-char *memcached_fetch(memcached_st *shell, char *key, size_t *key_length,
- size_t *value_length,
- uint32_t *flags,
- memcached_return_t *error)
-{
- Memcached* ptr= memcached2Memcached(shell);
+char *memcached_fetch(memcached_st *shell, char *key, size_t *key_length, size_t *value_length,
+ uint32_t *flags, memcached_return_t *error) {
+ Memcached *ptr = memcached2Memcached(shell);
memcached_return_t unused;
- if (error == NULL)
- {
- error= &unused;
+ if (error == NULL) {
+ error = &unused;
}
- if (memcached_is_udp(ptr))
- {
- if (value_length)
- {
- *value_length= 0;
+ if (memcached_is_udp(ptr)) {
+ if (value_length) {
+ *value_length = 0;
}
- if (key_length)
- {
- *key_length= 0;
+ if (key_length) {
+ *key_length = 0;
}
- if (flags)
- {
- *flags= 0;
+ if (flags) {
+ *flags = 0;
}
- if (key)
- {
- *key= 0;
+ if (key) {
+ *key = 0;
}
- *error= MEMCACHED_NOT_SUPPORTED;
+ *error = MEMCACHED_NOT_SUPPORTED;
return NULL;
}
- memcached_result_st *result_buffer= &ptr->result;
- result_buffer= memcached_fetch_result(ptr, result_buffer, error);
- if (result_buffer == NULL or memcached_failed(*error))
- {
+ memcached_result_st *result_buffer = &ptr->result;
+ result_buffer = memcached_fetch_result(ptr, result_buffer, error);
+ if (result_buffer == NULL or memcached_failed(*error)) {
WATCHPOINT_ASSERT(result_buffer == NULL);
- if (value_length)
- {
- *value_length= 0;
+ if (value_length) {
+ *value_length = 0;
}
- if (key_length)
- {
- *key_length= 0;
+ if (key_length) {
+ *key_length = 0;
}
- if (flags)
- {
- *flags= 0;
+ if (flags) {
+ *flags = 0;
}
- if (key)
- {
- *key= 0;
+ if (key) {
+ *key = 0;
}
return NULL;
}
- if (value_length)
- {
- *value_length= memcached_string_length(&result_buffer->value);
+ if (value_length) {
+ *value_length = memcached_string_length(&result_buffer->value);
}
- if (key)
- {
- if (result_buffer->key_length > MEMCACHED_MAX_KEY)
- {
- *error= MEMCACHED_KEY_TOO_BIG;
- if (value_length)
- {
- *value_length= 0;
+ if (key) {
+ if (result_buffer->key_length > MEMCACHED_MAX_KEY) {
+ *error = MEMCACHED_KEY_TOO_BIG;
+ if (value_length) {
+ *value_length = 0;
}
- if (key_length)
- {
- *key_length= 0;
+ if (key_length) {
+ *key_length = 0;
}
- if (flags)
- {
- *flags= 0;
+ if (flags) {
+ *flags = 0;
}
- if (key)
- {
- *key= 0;
+ if (key) {
+ *key = 0;
}
return NULL;
}
- strncpy(key, result_buffer->item_key, result_buffer->key_length); // For the binary protocol we will cut off the key :(
- if (key_length)
- {
- *key_length= result_buffer->key_length;
+ strncpy(key, result_buffer->item_key,
+ result_buffer->key_length); // For the binary protocol we will cut off the key :(
+ if (key_length) {
+ *key_length = result_buffer->key_length;
}
}
- if (flags)
- {
- *flags= result_buffer->item_flags;
+ if (flags) {
+ *flags = result_buffer->item_flags;
}
return memcached_string_take_value(&result_buffer->value);
}
-memcached_result_st *memcached_fetch_result(memcached_st *ptr,
- memcached_result_st *result,
- memcached_return_t *error)
-{
+memcached_result_st *memcached_fetch_result(memcached_st *ptr, memcached_result_st *result,
+ memcached_return_t *error) {
memcached_return_t unused;
- if (error == NULL)
- {
- error= &unused;
+ if (error == NULL) {
+ error = &unused;
}
- if (ptr == NULL)
- {
- *error= MEMCACHED_INVALID_ARGUMENTS;
+ if (ptr == NULL) {
+ *error = MEMCACHED_INVALID_ARGUMENTS;
return NULL;
}
- if (memcached_is_udp(ptr))
- {
- *error= MEMCACHED_NOT_SUPPORTED;
+ if (memcached_is_udp(ptr)) {
+ *error = MEMCACHED_NOT_SUPPORTED;
return NULL;
}
- if (result == NULL)
- {
+ if (result == NULL) {
// If we have already initialized (ie it is in use) our internal, we
// create one.
- if (memcached_is_initialized(&ptr->result))
- {
- if ((result= memcached_result_create(ptr, NULL)) == NULL)
- {
- *error= MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+ if (memcached_is_initialized(&ptr->result)) {
+ if ((result = memcached_result_create(ptr, NULL)) == NULL) {
+ *error = MEMCACHED_MEMORY_ALLOCATION_FAILURE;
return NULL;
}
- }
- else
- {
- result= memcached_result_create(ptr, &ptr->result);
+ } else {
+ result = memcached_result_create(ptr, &ptr->result);
}
}
- *error= MEMCACHED_MAXIMUM_RETURN; // We use this to see if we ever go into the loop
+ *error = MEMCACHED_MAXIMUM_RETURN; // We use this to see if we ever go into the loop
memcached_instance_st *server;
- memcached_return_t read_ret= MEMCACHED_SUCCESS;
- bool connection_failures= false;
- while ((server= memcached_io_get_readable_server(ptr, read_ret)))
- {
+ memcached_return_t read_ret = MEMCACHED_SUCCESS;
+ bool connection_failures = false;
+ while ((server = memcached_io_get_readable_server(ptr, read_ret))) {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- *error= memcached_response(server, buffer, sizeof(buffer), result);
+ *error = memcached_response(server, buffer, sizeof(buffer), result);
- if (*error == MEMCACHED_IN_PROGRESS)
- {
+ if (*error == MEMCACHED_IN_PROGRESS) {
continue;
- }
- else if (*error == MEMCACHED_CONNECTION_FAILURE)
- {
- connection_failures= true;
+ } else if (*error == MEMCACHED_CONNECTION_FAILURE) {
+ connection_failures = true;
continue;
- }
- else if (*error == MEMCACHED_SUCCESS)
- {
+ } else if (*error == MEMCACHED_SUCCESS) {
result->count++;
return result;
- }
- else if (*error == MEMCACHED_END)
- {
+ } else if (*error == MEMCACHED_END) {
memcached_server_response_reset(server);
- }
- else if (*error != MEMCACHED_NOTFOUND)
- {
+ } else if (*error != MEMCACHED_NOTFOUND) {
break;
}
}
- if (*error == MEMCACHED_NOTFOUND and result->count)
+ if (*error == MEMCACHED_NOTFOUND and result->count) {
+ *error = MEMCACHED_END;
+ } else if (*error == MEMCACHED_MAXIMUM_RETURN and result->count) {
+ *error = MEMCACHED_END;
+ } else if (*error == MEMCACHED_MAXIMUM_RETURN) // while() loop was never entered
{
- *error= MEMCACHED_END;
- }
- else if (*error == MEMCACHED_MAXIMUM_RETURN and result->count)
- {
- *error= MEMCACHED_END;
- }
- else if (*error == MEMCACHED_MAXIMUM_RETURN) // while() loop was never entered
- {
- *error= MEMCACHED_NOTFOUND;
- }
- else if (connection_failures)
- {
- /*
+ *error = MEMCACHED_NOTFOUND;
+ } else if (connection_failures) {
+ /*
If we have a connection failure to some servers, the caller may
wish to treat that differently to getting a definitive NOT_FOUND
from all servers, so return MEMCACHED_CONNECTION_FAILURE to allow
- that.
+ that.
*/
- *error= MEMCACHED_CONNECTION_FAILURE;
- }
- else if (*error == MEMCACHED_SUCCESS)
- {
- *error= MEMCACHED_END;
- }
- else if (result->count == 0)
- {
- *error= MEMCACHED_NOTFOUND;
+ *error = MEMCACHED_CONNECTION_FAILURE;
+ } else if (*error == MEMCACHED_SUCCESS) {
+ *error = MEMCACHED_END;
+ } else if (result->count == 0) {
+ *error = MEMCACHED_NOTFOUND;
}
/* We have completed reading data */
- if (memcached_is_allocated(result))
- {
+ if (memcached_is_allocated(result)) {
memcached_result_free(result);
- }
- else
- {
- result->count= 0;
+ } else {
+ result->count = 0;
memcached_string_reset(&result->value);
}
return NULL;
}
-memcached_return_t memcached_fetch_execute(memcached_st *shell,
- memcached_execute_fn *callback,
- void *context,
- uint32_t number_of_callbacks)
-{
- Memcached* ptr= memcached2Memcached(shell);
- memcached_result_st *result= &ptr->result;
+memcached_return_t memcached_fetch_execute(memcached_st *shell, memcached_execute_fn *callback,
+ void *context, uint32_t number_of_callbacks) {
+ Memcached *ptr = memcached2Memcached(shell);
+ memcached_result_st *result = &ptr->result;
memcached_return_t rc;
- bool some_errors= false;
+ bool some_errors = false;
- while ((result= memcached_fetch_result(ptr, result, &rc)))
- {
- if (memcached_failed(rc) and rc == MEMCACHED_NOTFOUND)
- {
+ while ((result = memcached_fetch_result(ptr, result, &rc))) {
+ if (memcached_failed(rc) and rc == MEMCACHED_NOTFOUND) {
continue;
- }
- else if (memcached_failed(rc))
- {
+ } else if (memcached_failed(rc)) {
memcached_set_error(*ptr, rc, MEMCACHED_AT);
- some_errors= true;
+ some_errors = true;
continue;
}
- for (uint32_t x= 0; x < number_of_callbacks; x++)
- {
- memcached_return_t ret= (*callback[x])(ptr, result, context);
- if (memcached_failed(ret))
- {
- some_errors= true;
+ for (uint32_t x = 0; x < number_of_callbacks; x++) {
+ memcached_return_t ret = (*callback[x])(ptr, result, context);
+ if (memcached_failed(ret)) {
+ some_errors = true;
memcached_set_error(*ptr, ret, MEMCACHED_AT);
break;
}
}
}
- if (some_errors)
- {
+ if (some_errors) {
return MEMCACHED_SOME_ERRORS;
}
// If we were able to run all keys without issue we return
// MEMCACHED_SUCCESS
- if (memcached_success(rc))
- {
+ if (memcached_success(rc)) {
return MEMCACHED_SUCCESS;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2012 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-bool memcached_flag(const memcached_st& memc, const memcached_flag_t flag)
-{
- switch (flag)
- {
- case MEMCACHED_FLAG_AUTO_EJECT_HOSTS:
- return memcached_is_auto_eject_hosts(&memc);
+bool memcached_flag(const memcached_st &memc, const memcached_flag_t flag) {
+ switch (flag) {
+ case MEMCACHED_FLAG_AUTO_EJECT_HOSTS: return memcached_is_auto_eject_hosts(&memc);
- case MEMCACHED_FLAG_BINARY_PROTOCOL:
- return memcached_is_binary(&memc);
+ case MEMCACHED_FLAG_BINARY_PROTOCOL: return memcached_is_binary(&memc);
- case MEMCACHED_FLAG_BUFFER_REQUESTS:
- return memcached_is_buffering(&memc);
+ case MEMCACHED_FLAG_BUFFER_REQUESTS: return memcached_is_buffering(&memc);
- case MEMCACHED_FLAG_HASH_WITH_NAMESPACE:
- return memcached_is_hash_with_namespace(&memc);
+ case MEMCACHED_FLAG_HASH_WITH_NAMESPACE: return memcached_is_hash_with_namespace(&memc);
- case MEMCACHED_FLAG_NO_BLOCK:
- return memcached_is_no_block(&memc);
+ case MEMCACHED_FLAG_NO_BLOCK: return memcached_is_no_block(&memc);
- case MEMCACHED_FLAG_REPLY:
- return memcached_is_replying(&memc);
+ case MEMCACHED_FLAG_REPLY: return memcached_is_replying(&memc);
- case MEMCACHED_FLAG_RANDOMIZE_REPLICA_READ:
- return memcached_is_randomize_replica_read(&memc);
+ case MEMCACHED_FLAG_RANDOMIZE_REPLICA_READ: return memcached_is_randomize_replica_read(&memc);
- case MEMCACHED_FLAG_SUPPORT_CAS:
- return memcached_is_cas(&memc);
+ case MEMCACHED_FLAG_SUPPORT_CAS: return memcached_is_cas(&memc);
- case MEMCACHED_FLAG_TCP_NODELAY:
- return memcached_is_tcp_nodelay(&memc);
+ case MEMCACHED_FLAG_TCP_NODELAY: return memcached_is_tcp_nodelay(&memc);
- case MEMCACHED_FLAG_USE_SORT_HOSTS:
- return memcached_is_use_sort_hosts(&memc);
+ case MEMCACHED_FLAG_USE_SORT_HOSTS: return memcached_is_use_sort_hosts(&memc);
- case MEMCACHED_FLAG_USE_UDP:
- return memcached_is_udp(&memc);
+ case MEMCACHED_FLAG_USE_UDP: return memcached_is_udp(&memc);
- case MEMCACHED_FLAG_VERIFY_KEY:
- return memcached_is_verify_key(&memc);
+ case MEMCACHED_FLAG_VERIFY_KEY: return memcached_is_verify_key(&memc);
- case MEMCACHED_FLAG_TCP_KEEPALIVE:
- return memcached_is_use_sort_hosts(&memc);
+ case MEMCACHED_FLAG_TCP_KEEPALIVE: return memcached_is_use_sort_hosts(&memc);
- case MEMCACHED_FLAG_IS_AES:
- return memcached_is_aes(&memc);
+ case MEMCACHED_FLAG_IS_AES: return memcached_is_aes(&memc);
- case MEMCACHED_FLAG_IS_FETCHING_VERSION:
- return memcached_is_fetching_version(&memc);
+ case MEMCACHED_FLAG_IS_FETCHING_VERSION: return memcached_is_fetching_version(&memc);
}
abort();
}
-void memcached_flag(memcached_st& memc, const memcached_flag_t flag, const bool arg)
-{
- switch (flag)
- {
- case MEMCACHED_FLAG_AUTO_EJECT_HOSTS:
- memcached_set_auto_eject_hosts(memc, arg);
- break;
+void memcached_flag(memcached_st &memc, const memcached_flag_t flag, const bool arg) {
+ switch (flag) {
+ case MEMCACHED_FLAG_AUTO_EJECT_HOSTS: memcached_set_auto_eject_hosts(memc, arg); break;
- case MEMCACHED_FLAG_BINARY_PROTOCOL:
- memcached_set_binary(memc, arg);
- break;
+ case MEMCACHED_FLAG_BINARY_PROTOCOL: memcached_set_binary(memc, arg); break;
- case MEMCACHED_FLAG_BUFFER_REQUESTS:
- memcached_set_buffering(memc, arg);
- break;
+ case MEMCACHED_FLAG_BUFFER_REQUESTS: memcached_set_buffering(memc, arg); break;
- case MEMCACHED_FLAG_HASH_WITH_NAMESPACE:
- memcached_set_hash_with_namespace(memc, arg);
- break;
+ case MEMCACHED_FLAG_HASH_WITH_NAMESPACE: memcached_set_hash_with_namespace(memc, arg); break;
- case MEMCACHED_FLAG_NO_BLOCK:
- memcached_set_no_block(memc, arg);
- break;
+ case MEMCACHED_FLAG_NO_BLOCK: memcached_set_no_block(memc, arg); break;
- case MEMCACHED_FLAG_REPLY:
- memcached_set_replying(memc, arg);
- break;
+ case MEMCACHED_FLAG_REPLY: memcached_set_replying(memc, arg); break;
case MEMCACHED_FLAG_RANDOMIZE_REPLICA_READ:
memcached_set_randomize_replica_read(memc, arg);
break;
- case MEMCACHED_FLAG_SUPPORT_CAS:
- memcached_set_cas(memc, arg);
- break;
+ case MEMCACHED_FLAG_SUPPORT_CAS: memcached_set_cas(memc, arg); break;
- case MEMCACHED_FLAG_TCP_NODELAY:
- memcached_set_tcp_nodelay(memc, arg);
- break;
+ case MEMCACHED_FLAG_TCP_NODELAY: memcached_set_tcp_nodelay(memc, arg); break;
- case MEMCACHED_FLAG_USE_SORT_HOSTS:
- memcached_set_use_sort_hosts(memc, arg);
- break;
+ case MEMCACHED_FLAG_USE_SORT_HOSTS: memcached_set_use_sort_hosts(memc, arg); break;
- case MEMCACHED_FLAG_USE_UDP:
- memcached_set_udp(memc, arg);
- break;
+ case MEMCACHED_FLAG_USE_UDP: memcached_set_udp(memc, arg); break;
- case MEMCACHED_FLAG_VERIFY_KEY:
- memcached_set_verify_key(memc, arg);
- break;
+ case MEMCACHED_FLAG_VERIFY_KEY: memcached_set_verify_key(memc, arg); break;
- case MEMCACHED_FLAG_TCP_KEEPALIVE:
- memcached_set_use_sort_hosts(memc, arg);
- break;
+ case MEMCACHED_FLAG_TCP_KEEPALIVE: memcached_set_use_sort_hosts(memc, arg); break;
- case MEMCACHED_FLAG_IS_AES:
- memcached_set_aes(memc, arg);
- break;
+ case MEMCACHED_FLAG_IS_AES: memcached_set_aes(memc, arg); break;
- case MEMCACHED_FLAG_IS_FETCHING_VERSION:
- memcached_set_fetching_version(memc, arg);
- break;
+ case MEMCACHED_FLAG_IS_FETCHING_VERSION: memcached_set_fetching_version(memc, arg); break;
}
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2012 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-enum memcached_flag_t
-{
+enum memcached_flag_t {
MEMCACHED_FLAG_AUTO_EJECT_HOSTS,
MEMCACHED_FLAG_BINARY_PROTOCOL,
MEMCACHED_FLAG_BUFFER_REQUESTS,
MEMCACHED_FLAG_IS_FETCHING_VERSION
};
-bool memcached_flag(const memcached_st&, const memcached_flag_t);
-void memcached_flag(memcached_st&, const memcached_flag_t, const bool);
+bool memcached_flag(const memcached_st &, const memcached_flag_t);
+void memcached_flag(memcached_st &, const memcached_flag_t, const bool);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-static memcached_return_t memcached_flush_binary(Memcached *ptr,
- time_t expiration,
- const bool reply)
-{
- protocol_binary_request_flush request= {};
+static memcached_return_t memcached_flush_binary(Memcached *ptr, time_t expiration,
+ const bool reply) {
+ protocol_binary_request_flush request = {};
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_FLUSH;
- request.message.header.request.extlen= 4;
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- request.message.header.request.bodylen= htonl(request.message.header.request.extlen);
- request.message.body.expiration= htonl((uint32_t) expiration);
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_FLUSH;
+ request.message.header.request.extlen = 4;
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.bodylen = htonl(request.message.header.request.extlen);
+ request.message.body.expiration = htonl((uint32_t) expiration);
- memcached_return_t rc= MEMCACHED_SUCCESS;
+ memcached_return_t rc = MEMCACHED_SUCCESS;
- for (uint32_t x= 0; x < memcached_server_count(ptr); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(ptr, x);
+ for (uint32_t x = 0; x < memcached_server_count(ptr); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, x);
initialize_binary_request(instance, request.message.header);
- if (reply)
- {
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_FLUSH;
- }
- else
- {
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_FLUSHQ;
+ if (reply) {
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_FLUSH;
+ } else {
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_FLUSHQ;
}
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { request.bytes, sizeof(request.bytes) }
- };
+ libmemcached_io_vector_st vector[] = {{NULL, 0}, {request.bytes, sizeof(request.bytes)}};
memcached_return_t rrc;
- if (memcached_failed(rrc= memcached_vdo(instance, vector, 2, true)))
- {
- if (instance->error_messages == NULL or instance->root->error_messages == NULL)
- {
+ if (memcached_failed(rrc = memcached_vdo(instance, vector, 2, true))) {
+ if (instance->error_messages == NULL or instance->root->error_messages == NULL) {
memcached_set_error(*instance, rrc, MEMCACHED_AT);
}
- rc= MEMCACHED_SOME_ERRORS;
- }
+ rc = MEMCACHED_SOME_ERRORS;
+ }
}
- for (uint32_t x= 0; x < memcached_server_count(ptr); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(ptr, x);
+ for (uint32_t x = 0; x < memcached_server_count(ptr); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, x);
- if (instance->response_count() > 0)
- {
- (void)memcached_response(instance, NULL, 0, NULL);
+ if (instance->response_count() > 0) {
+ (void) memcached_response(instance, NULL, 0, NULL);
}
}
return rc;
}
-static memcached_return_t memcached_flush_textual(Memcached *ptr,
- time_t expiration,
- const bool reply)
-{
- char buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
- int send_length= 0;
- if (expiration)
- {
- send_length= snprintf(buffer, sizeof(buffer), "%llu", (unsigned long long)expiration);
+static memcached_return_t memcached_flush_textual(Memcached *ptr, time_t expiration,
+ const bool reply) {
+ char buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH + 1];
+ int send_length = 0;
+ if (expiration) {
+ send_length = snprintf(buffer, sizeof(buffer), "%llu", (unsigned long long) expiration);
}
- if (size_t(send_length) >= sizeof(buffer) or send_length < 0)
- {
- return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ if (size_t(send_length) >= sizeof(buffer) or send_length < 0) {
+ return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
memcached_literal_param("snprintf(MEMCACHED_DEFAULT_COMMAND_SIZE)"));
}
- memcached_return_t rc= MEMCACHED_SUCCESS;
- for (uint32_t x= 0; x < memcached_server_count(ptr); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(ptr, x);
-
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { memcached_literal_param("flush_all ") },
- { buffer, size_t(send_length) },
- { " noreply", reply ? 0 : memcached_literal_param_size(" noreply") },
- { memcached_literal_param("\r\n") }
- };
-
- memcached_return_t rrc= memcached_vdo(instance, vector, 5, true);
- if (memcached_success(rrc) and reply == true)
- {
+ memcached_return_t rc = MEMCACHED_SUCCESS;
+ for (uint32_t x = 0; x < memcached_server_count(ptr); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, x);
+
+ libmemcached_io_vector_st vector[] = {
+ {NULL, 0},
+ {memcached_literal_param("flush_all ")},
+ {buffer, size_t(send_length)},
+ {" noreply", reply ? 0 : memcached_literal_param_size(" noreply")},
+ {memcached_literal_param("\r\n")}};
+
+ memcached_return_t rrc = memcached_vdo(instance, vector, 5, true);
+ if (memcached_success(rrc) and reply == true) {
char response_buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- rrc= memcached_response(instance, response_buffer, sizeof(response_buffer), NULL);
+ rrc = memcached_response(instance, response_buffer, sizeof(response_buffer), NULL);
}
- if (memcached_failed(rrc))
- {
+ if (memcached_failed(rrc)) {
// If an error has already been reported, then don't add to it
- if (instance->error_messages == NULL or instance->root->error_messages == NULL)
- {
+ if (instance->error_messages == NULL or instance->root->error_messages == NULL) {
memcached_set_error(*instance, rrc, MEMCACHED_AT);
}
- rc= MEMCACHED_SOME_ERRORS;
+ rc = MEMCACHED_SOME_ERRORS;
}
}
return rc;
}
-memcached_return_t memcached_flush(memcached_st *shell, time_t expiration)
-{
- Memcached* ptr= memcached2Memcached(shell);
+memcached_return_t memcached_flush(memcached_st *shell, time_t expiration) {
+ Memcached *ptr = memcached2Memcached(shell);
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(ptr, true)))
- {
+ if (memcached_failed(rc = initialize_query(ptr, true))) {
return rc;
}
- bool reply= memcached_is_replying(ptr);
+ bool reply = memcached_is_replying(ptr);
LIBMEMCACHED_MEMCACHED_FLUSH_START();
- if (memcached_is_binary(ptr))
- {
- rc= memcached_flush_binary(ptr, expiration, reply);
- }
- else
- {
- rc= memcached_flush_textual(ptr, expiration, reply);
+ if (memcached_is_binary(ptr)) {
+ rc = memcached_flush_binary(ptr, expiration, reply);
+ } else {
+ rc = memcached_flush_textual(ptr, expiration, reply);
}
LIBMEMCACHED_MEMCACHED_FLUSH_END();
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-memcached_return_t memcached_flush_buffers(memcached_st *shell)
-{
- Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
- memcached_return_t ret= MEMCACHED_SUCCESS;
+memcached_return_t memcached_flush_buffers(memcached_st *shell) {
+ Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
+ memcached_return_t ret = MEMCACHED_SUCCESS;
- for (uint32_t x= 0; x < memcached_server_count(memc); ++x)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, x);
+ for (uint32_t x = 0; x < memcached_server_count(memc); ++x) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, x);
- if (instance->write_buffer_offset != 0)
- {
- if (instance->fd == INVALID_SOCKET and
- (ret= memcached_connect(instance)) != MEMCACHED_SUCCESS)
- {
+ if (instance->write_buffer_offset != 0) {
+ if (instance->fd == INVALID_SOCKET
+ and (ret = memcached_connect(instance)) != MEMCACHED_SUCCESS) {
WATCHPOINT_ERROR(ret);
return ret;
}
- if (memcached_io_write(instance) == false)
- {
- ret= MEMCACHED_SOME_ERRORS;
+ if (memcached_io_write(instance) == false) {
+ ret = MEMCACHED_SOME_ERRORS;
}
}
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-char *memcached_get(memcached_st *ptr, const char *key,
- size_t key_length,
- size_t *value_length,
- uint32_t *flags,
- memcached_return_t *error)
-{
- return memcached_get_by_key(ptr, NULL, 0, key, key_length, value_length,
- flags, error);
+char *memcached_get(memcached_st *ptr, const char *key, size_t key_length, size_t *value_length,
+ uint32_t *flags, memcached_return_t *error) {
+ return memcached_get_by_key(ptr, NULL, 0, key, key_length, value_length, flags, error);
}
-static memcached_return_t __mget_by_key_real(memcached_st *ptr,
- const char *group_key,
- size_t group_key_length,
- const char * const *keys,
- const size_t *key_length,
- size_t number_of_keys,
+static memcached_return_t __mget_by_key_real(memcached_st *ptr, const char *group_key,
+ size_t group_key_length, const char *const *keys,
+ const size_t *key_length, size_t number_of_keys,
const bool mget_mode);
-char *memcached_get_by_key(memcached_st *shell,
- const char *group_key,
- size_t group_key_length,
- const char *key, size_t key_length,
- size_t *value_length,
- uint32_t *flags,
- memcached_return_t *error)
-{
- Memcached* ptr= memcached2Memcached(shell);
+char *memcached_get_by_key(memcached_st *shell, const char *group_key, size_t group_key_length,
+ const char *key, size_t key_length, size_t *value_length,
+ uint32_t *flags, memcached_return_t *error) {
+ Memcached *ptr = memcached2Memcached(shell);
memcached_return_t unused;
- if (error == NULL)
- {
- error= &unused;
+ if (error == NULL) {
+ error = &unused;
}
- uint64_t query_id= 0;
- if (ptr)
- {
- query_id= ptr->query_id;
+ uint64_t query_id = 0;
+ if (ptr) {
+ query_id = ptr->query_id;
}
/* Request the key */
- *error= __mget_by_key_real(ptr, group_key, group_key_length,
- (const char * const *)&key, &key_length,
- 1, false);
- if (ptr)
- {
- assert_msg(ptr->query_id == query_id +1, "Programmer error, the query_id was not incremented.");
+ *error = __mget_by_key_real(ptr, group_key, group_key_length, (const char *const *) &key,
+ &key_length, 1, false);
+ if (ptr) {
+ assert_msg(ptr->query_id == query_id + 1,
+ "Programmer error, the query_id was not incremented.");
}
- if (memcached_failed(*error))
- {
- if (ptr)
- {
+ if (memcached_failed(*error)) {
+ if (ptr) {
if (memcached_has_current_error(*ptr)) // Find the most accurate error
{
- *error= memcached_last_error(ptr);
+ *error = memcached_last_error(ptr);
}
}
- if (value_length)
- {
- *value_length= 0;
+ if (value_length) {
+ *value_length = 0;
}
return NULL;
}
- char *value= memcached_fetch(ptr, NULL, NULL,
- value_length, flags, error);
- assert_msg(ptr->query_id == query_id +1, "Programmer error, the query_id was not incremented.");
+ char *value = memcached_fetch(ptr, NULL, NULL, value_length, flags, error);
+ assert_msg(ptr->query_id == query_id + 1, "Programmer error, the query_id was not incremented.");
/* This is for historical reasons */
- if (*error == MEMCACHED_END)
- {
- *error= MEMCACHED_NOTFOUND;
+ if (*error == MEMCACHED_END) {
+ *error = MEMCACHED_NOTFOUND;
}
- if (value == NULL)
- {
- if (ptr->get_key_failure and *error == MEMCACHED_NOTFOUND)
- {
+ if (value == NULL) {
+ if (ptr->get_key_failure and *error == MEMCACHED_NOTFOUND) {
memcached_result_st key_failure_result;
- memcached_result_st* result_ptr= memcached_result_create(ptr, &key_failure_result);
- memcached_return_t rc= ptr->get_key_failure(ptr, key, key_length, result_ptr);
+ memcached_result_st *result_ptr = memcached_result_create(ptr, &key_failure_result);
+ memcached_return_t rc = ptr->get_key_failure(ptr, key, key_length, result_ptr);
/* On all failure drop to returning NULL */
- if (rc == MEMCACHED_SUCCESS or rc == MEMCACHED_BUFFERED)
- {
- if (rc == MEMCACHED_BUFFERED)
- {
+ if (rc == MEMCACHED_SUCCESS or rc == MEMCACHED_BUFFERED) {
+ if (rc == MEMCACHED_BUFFERED) {
uint64_t latch; /* We use latch to track the state of the original socket */
- latch= memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS);
- if (latch == 0)
- {
+ latch = memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS);
+ if (latch == 0) {
memcached_behavior_set(ptr, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, 1);
}
- rc= memcached_set(ptr, key, key_length,
- (memcached_result_value(result_ptr)),
- (memcached_result_length(result_ptr)),
- 0,
- (memcached_result_flags(result_ptr)));
+ rc = memcached_set(ptr, key, key_length, (memcached_result_value(result_ptr)),
+ (memcached_result_length(result_ptr)), 0,
+ (memcached_result_flags(result_ptr)));
- if (rc == MEMCACHED_BUFFERED and latch == 0)
- {
+ if (rc == MEMCACHED_BUFFERED and latch == 0) {
memcached_behavior_set(ptr, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, 0);
}
- }
- else
- {
- rc= memcached_set(ptr, key, key_length,
- (memcached_result_value(result_ptr)),
- (memcached_result_length(result_ptr)),
- 0,
- (memcached_result_flags(result_ptr)));
+ } else {
+ rc = memcached_set(ptr, key, key_length, (memcached_result_value(result_ptr)),
+ (memcached_result_length(result_ptr)), 0,
+ (memcached_result_flags(result_ptr)));
}
- if (rc == MEMCACHED_SUCCESS or rc == MEMCACHED_BUFFERED)
- {
- *error= rc;
- *value_length= memcached_result_length(result_ptr);
- *flags= memcached_result_flags(result_ptr);
- char *result_value= memcached_string_take_value(&result_ptr->value);
+ if (rc == MEMCACHED_SUCCESS or rc == MEMCACHED_BUFFERED) {
+ *error = rc;
+ *value_length = memcached_result_length(result_ptr);
+ *flags = memcached_result_flags(result_ptr);
+ char *result_value = memcached_string_take_value(&result_ptr->value);
memcached_result_free(result_ptr);
return result_value;
memcached_result_free(result_ptr);
}
- assert_msg(ptr->query_id == query_id +1, "Programmer error, the query_id was not incremented.");
+ assert_msg(ptr->query_id == query_id + 1,
+ "Programmer error, the query_id was not incremented.");
return NULL;
}
return value;
}
-memcached_return_t memcached_mget(memcached_st *ptr,
- const char * const *keys,
- const size_t *key_length,
- size_t number_of_keys)
-{
+memcached_return_t memcached_mget(memcached_st *ptr, const char *const *keys,
+ const size_t *key_length, size_t number_of_keys) {
return memcached_mget_by_key(ptr, NULL, 0, keys, key_length, number_of_keys);
}
-static memcached_return_t binary_mget_by_key(memcached_st *ptr,
- const uint32_t master_server_key,
- const bool is_group_key_set,
- const char * const *keys,
- const size_t *key_length,
- const size_t number_of_keys,
+static memcached_return_t binary_mget_by_key(memcached_st *ptr, const uint32_t master_server_key,
+ const bool is_group_key_set, const char *const *keys,
+ const size_t *key_length, const size_t number_of_keys,
const bool mget_mode);
-static memcached_return_t __mget_by_key_real(memcached_st *ptr,
- const char *group_key,
- const size_t group_key_length,
- const char * const *keys,
- const size_t *key_length,
- size_t number_of_keys,
- const bool mget_mode)
-{
- bool failures_occured_in_sending= false;
- const char *get_command= "get";
- uint8_t get_command_length= 3;
- unsigned int master_server_key= (unsigned int)-1; /* 0 is a valid server id! */
+static memcached_return_t __mget_by_key_real(memcached_st *ptr, const char *group_key,
+ const size_t group_key_length, const char *const *keys,
+ const size_t *key_length, size_t number_of_keys,
+ const bool mget_mode) {
+ bool failures_occured_in_sending = false;
+ const char *get_command = "get";
+ uint8_t get_command_length = 3;
+ unsigned int master_server_key = (unsigned int) -1; /* 0 is a valid server id! */
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(ptr, true)))
- {
+ if (memcached_failed(rc = initialize_query(ptr, true))) {
return rc;
}
- if (memcached_is_udp(ptr))
- {
+ if (memcached_is_udp(ptr)) {
return memcached_set_error(*ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT);
}
LIBMEMCACHED_MEMCACHED_MGET_START();
- if (number_of_keys == 0)
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Numbers of keys provided was zero"));
+ if (number_of_keys == 0) {
+ return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Numbers of keys provided was zero"));
}
- if (memcached_failed((rc= memcached_key_test(*ptr, keys, key_length, number_of_keys))))
- {
+ if (memcached_failed((rc = memcached_key_test(*ptr, keys, key_length, number_of_keys)))) {
assert(memcached_last_error(ptr) == rc);
return rc;
}
- bool is_group_key_set= false;
- if (group_key and group_key_length)
- {
- master_server_key= memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
- is_group_key_set= true;
+ bool is_group_key_set = false;
+ if (group_key and group_key_length) {
+ master_server_key =
+ memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
+ is_group_key_set = true;
}
/*
It might be optimum to bounce the connection if count > some number.
*/
- for (uint32_t x= 0; x < memcached_server_count(ptr); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(ptr, x);
+ for (uint32_t x = 0; x < memcached_server_count(ptr); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, x);
- if (instance->response_count())
- {
+ if (instance->response_count()) {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- if (ptr->flags.no_block)
- {
+ if (ptr->flags.no_block) {
memcached_io_write(instance);
}
- while(instance->response_count())
- {
- (void)memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, &ptr->result);
+ while (instance->response_count()) {
+ (void) memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, &ptr->result);
}
}
}
- if (memcached_is_binary(ptr))
- {
- return binary_mget_by_key(ptr, master_server_key, is_group_key_set, keys,
- key_length, number_of_keys, mget_mode);
+ if (memcached_is_binary(ptr)) {
+ return binary_mget_by_key(ptr, master_server_key, is_group_key_set, keys, key_length,
+ number_of_keys, mget_mode);
}
- if (ptr->flags.support_cas)
- {
- get_command= "gets";
- get_command_length= 4;
+ if (ptr->flags.support_cas) {
+ get_command = "gets";
+ get_command_length = 4;
}
/*
to the server.
*/
WATCHPOINT_ASSERT(rc == MEMCACHED_SUCCESS);
- size_t hosts_connected= 0;
- for (uint32_t x= 0; x < number_of_keys; x++)
- {
+ size_t hosts_connected = 0;
+ for (uint32_t x = 0; x < number_of_keys; x++) {
uint32_t server_key;
- if (is_group_key_set)
- {
- server_key= master_server_key;
- }
- else
- {
- server_key= memcached_generate_hash_with_redistribution(ptr, keys[x], key_length[x]);
+ if (is_group_key_set) {
+ server_key = master_server_key;
+ } else {
+ server_key = memcached_generate_hash_with_redistribution(ptr, keys[x], key_length[x]);
}
- memcached_instance_st* instance= memcached_instance_fetch(ptr, server_key);
-
- libmemcached_io_vector_st vector[]=
- {
- { get_command, get_command_length },
- { memcached_literal_param(" ") },
- { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
- { keys[x], key_length[x] }
- };
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, server_key);
+ libmemcached_io_vector_st vector[] = {
+ {get_command, get_command_length},
+ {memcached_literal_param(" ")},
+ {memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace)},
+ {keys[x], key_length[x]}};
- if (instance->response_count() == 0)
- {
- rc= memcached_connect(instance);
+ if (instance->response_count() == 0) {
+ rc = memcached_connect(instance);
- if (memcached_failed(rc))
- {
+ if (memcached_failed(rc)) {
memcached_set_error(*instance, rc, MEMCACHED_AT);
continue;
}
hosts_connected++;
- if ((memcached_io_writev(instance, vector, 1, false)) == false)
- {
- failures_occured_in_sending= true;
+ if ((memcached_io_writev(instance, vector, 1, false)) == false) {
+ failures_occured_in_sending = true;
continue;
}
WATCHPOINT_ASSERT(instance->cursor_active_ == 0);
}
{
- if ((memcached_io_writev(instance, (vector + 1), 3, false)) == false)
- {
+ if ((memcached_io_writev(instance, (vector + 1), 3, false)) == false) {
memcached_instance_response_reset(instance);
- failures_occured_in_sending= true;
+ failures_occured_in_sending = true;
continue;
}
}
}
- if (hosts_connected == 0)
- {
+ if (hosts_connected == 0) {
LIBMEMCACHED_MEMCACHED_MGET_END();
- if (memcached_failed(rc))
- {
+ if (memcached_failed(rc)) {
return rc;
}
return memcached_set_error(*ptr, MEMCACHED_NO_SERVERS, MEMCACHED_AT);
}
-
/*
Should we muddle on if some servers are dead?
*/
- bool success_happened= false;
- for (uint32_t x= 0; x < memcached_server_count(ptr); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(ptr, x);
+ bool success_happened = false;
+ for (uint32_t x = 0; x < memcached_server_count(ptr); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, x);
- if (instance->response_count())
- {
+ if (instance->response_count()) {
/* We need to do something about non-connnected hosts in the future */
- if ((memcached_io_write(instance, "\r\n", 2, true)) == -1)
- {
- failures_occured_in_sending= true;
- }
- else
- {
- success_happened= true;
+ if ((memcached_io_write(instance, "\r\n", 2, true)) == -1) {
+ failures_occured_in_sending = true;
+ } else {
+ success_happened = true;
}
}
}
LIBMEMCACHED_MEMCACHED_MGET_END();
- if (failures_occured_in_sending and success_happened)
- {
+ if (failures_occured_in_sending and success_happened) {
return MEMCACHED_SOME_ERRORS;
}
- if (success_happened)
- {
+ if (success_happened) {
return MEMCACHED_SUCCESS;
}
return MEMCACHED_FAILURE; // Complete failure occurred
}
-memcached_return_t memcached_mget_by_key(memcached_st *shell,
- const char *group_key,
- size_t group_key_length,
- const char * const *keys,
- const size_t *key_length,
- size_t number_of_keys)
-{
- Memcached* ptr= memcached2Memcached(shell);
- return __mget_by_key_real(ptr, group_key, group_key_length, keys, key_length, number_of_keys, true);
+memcached_return_t memcached_mget_by_key(memcached_st *shell, const char *group_key,
+ size_t group_key_length, const char *const *keys,
+ const size_t *key_length, size_t number_of_keys) {
+ Memcached *ptr = memcached2Memcached(shell);
+ return __mget_by_key_real(ptr, group_key, group_key_length, keys, key_length, number_of_keys,
+ true);
}
-memcached_return_t memcached_mget_execute(memcached_st *ptr,
- const char * const *keys,
- const size_t *key_length,
- size_t number_of_keys,
- memcached_execute_fn *callback,
- void *context,
- unsigned int number_of_callbacks)
-{
- return memcached_mget_execute_by_key(ptr, NULL, 0, keys, key_length,
- number_of_keys, callback,
+memcached_return_t memcached_mget_execute(memcached_st *ptr, const char *const *keys,
+ const size_t *key_length, size_t number_of_keys,
+ memcached_execute_fn *callback, void *context,
+ unsigned int number_of_callbacks) {
+ return memcached_mget_execute_by_key(ptr, NULL, 0, keys, key_length, number_of_keys, callback,
context, number_of_callbacks);
}
-memcached_return_t memcached_mget_execute_by_key(memcached_st *shell,
- const char *group_key,
- size_t group_key_length,
- const char * const *keys,
- const size_t *key_length,
- size_t number_of_keys,
- memcached_execute_fn *callback,
- void *context,
- unsigned int number_of_callbacks)
-{
- Memcached* ptr= memcached2Memcached(shell);
+memcached_return_t memcached_mget_execute_by_key(memcached_st *shell, const char *group_key,
+ size_t group_key_length, const char *const *keys,
+ const size_t *key_length, size_t number_of_keys,
+ memcached_execute_fn *callback, void *context,
+ unsigned int number_of_callbacks) {
+ Memcached *ptr = memcached2Memcached(shell);
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(ptr, false)))
- {
+ if (memcached_failed(rc = initialize_query(ptr, false))) {
return rc;
}
- if (memcached_is_udp(ptr))
- {
+ if (memcached_is_udp(ptr)) {
return memcached_set_error(*ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT);
}
- if (memcached_is_binary(ptr) == false)
- {
- return memcached_set_error(*ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
- memcached_literal_param("ASCII protocol is not supported for memcached_mget_execute_by_key()"));
+ if (memcached_is_binary(ptr) == false) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
+ memcached_literal_param(
+ "ASCII protocol is not supported for memcached_mget_execute_by_key()"));
}
- memcached_callback_st *original_callbacks= ptr->callbacks;
- memcached_callback_st cb= {
- callback,
- context,
- number_of_callbacks
- };
+ memcached_callback_st *original_callbacks = ptr->callbacks;
+ memcached_callback_st cb = {callback, context, number_of_callbacks};
- ptr->callbacks= &cb;
- rc= memcached_mget_by_key(ptr, group_key, group_key_length, keys,
- key_length, number_of_keys);
- ptr->callbacks= original_callbacks;
+ ptr->callbacks = &cb;
+ rc = memcached_mget_by_key(ptr, group_key, group_key_length, keys, key_length, number_of_keys);
+ ptr->callbacks = original_callbacks;
return rc;
}
-static memcached_return_t simple_binary_mget(memcached_st *ptr,
- const uint32_t master_server_key,
- bool is_group_key_set,
- const char * const *keys,
- const size_t *key_length,
- const size_t number_of_keys, const bool mget_mode)
-{
- memcached_return_t rc= MEMCACHED_NOTFOUND;
+static memcached_return_t simple_binary_mget(memcached_st *ptr, const uint32_t master_server_key,
+ bool is_group_key_set, const char *const *keys,
+ const size_t *key_length, const size_t number_of_keys,
+ const bool mget_mode) {
+ memcached_return_t rc = MEMCACHED_NOTFOUND;
- bool flush= (number_of_keys == 1);
+ bool flush = (number_of_keys == 1);
- if (memcached_failed(rc= memcached_key_test(*ptr, keys, key_length, number_of_keys)))
- {
+ if (memcached_failed(rc = memcached_key_test(*ptr, keys, key_length, number_of_keys))) {
return rc;
}
If a server fails we warn about errors and start all over with sending keys
to the server.
*/
- for (uint32_t x= 0; x < number_of_keys; ++x)
- {
+ for (uint32_t x = 0; x < number_of_keys; ++x) {
uint32_t server_key;
- if (is_group_key_set)
- {
- server_key= master_server_key;
- }
- else
- {
- server_key= memcached_generate_hash_with_redistribution(ptr, keys[x], key_length[x]);
+ if (is_group_key_set) {
+ server_key = master_server_key;
+ } else {
+ server_key = memcached_generate_hash_with_redistribution(ptr, keys[x], key_length[x]);
}
- memcached_instance_st* instance= memcached_instance_fetch(ptr, server_key);
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, server_key);
- if (instance->response_count() == 0)
- {
- rc= memcached_connect(instance);
- if (memcached_failed(rc))
- {
+ if (instance->response_count() == 0) {
+ rc = memcached_connect(instance);
+ if (memcached_failed(rc)) {
continue;
}
}
- protocol_binary_request_getk request= { }; //= {.bytes= {0}};
+ protocol_binary_request_getk request = {}; //= {.bytes= {0}};
initialize_binary_request(instance, request.message.header);
- if (mget_mode)
- {
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_GETKQ;
- }
- else
- {
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_GETK;
+ if (mget_mode) {
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_GETKQ;
+ } else {
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_GETK;
}
#if 0
}
#endif
- request.message.header.request.keylen= htons((uint16_t)(key_length[x] + memcached_array_size(ptr->_namespace)));
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- request.message.header.request.bodylen= htonl((uint32_t)( key_length[x] + memcached_array_size(ptr->_namespace)));
+ request.message.header.request.keylen =
+ htons((uint16_t)(key_length[x] + memcached_array_size(ptr->_namespace)));
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.bodylen =
+ htonl((uint32_t)(key_length[x] + memcached_array_size(ptr->_namespace)));
- libmemcached_io_vector_st vector[]=
- {
- { request.bytes, sizeof(request.bytes) },
- { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
- { keys[x], key_length[x] }
- };
+ libmemcached_io_vector_st vector[] = {
+ {request.bytes, sizeof(request.bytes)},
+ {memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace)},
+ {keys[x], key_length[x]}};
- if (memcached_io_writev(instance, vector, 3, flush) == false)
- {
+ if (memcached_io_writev(instance, vector, 3, flush) == false) {
memcached_server_response_reset(instance);
- rc= MEMCACHED_SOME_ERRORS;
+ rc = MEMCACHED_SOME_ERRORS;
continue;
}
memcached_server_response_increment(instance);
if ((x > 0 and x == ptr->io_key_prefetch) and memcached_flush_buffers(ptr) != MEMCACHED_SUCCESS)
{
- rc= MEMCACHED_SOME_ERRORS;
+ rc = MEMCACHED_SOME_ERRORS;
}
}
- if (mget_mode)
- {
+ if (mget_mode) {
/*
Send a noop command to flush the buffers
*/
- protocol_binary_request_noop request= {}; //= {.bytes= {0}};
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_NOOP;
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
+ protocol_binary_request_noop request = {}; //= {.bytes= {0}};
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_NOOP;
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
- for (uint32_t x= 0; x < memcached_server_count(ptr); ++x)
- {
- memcached_instance_st* instance= memcached_instance_fetch(ptr, x);
+ for (uint32_t x = 0; x < memcached_server_count(ptr); ++x) {
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, x);
- if (instance->response_count())
- {
+ if (instance->response_count()) {
initialize_binary_request(instance, request.message.header);
- if ((memcached_io_write(instance) == false) or
- (memcached_io_write(instance, request.bytes, sizeof(request.bytes), true) == -1))
+ if ((memcached_io_write(instance) == false)
+ or (memcached_io_write(instance, request.bytes, sizeof(request.bytes), true) == -1))
{
memcached_instance_response_reset(instance);
memcached_io_reset(instance);
- rc= MEMCACHED_SOME_ERRORS;
+ rc = MEMCACHED_SOME_ERRORS;
}
}
}
return rc;
}
-static memcached_return_t replication_binary_mget(memcached_st *ptr,
- uint32_t* hash,
- bool* dead_servers,
- const char *const *keys,
+static memcached_return_t replication_binary_mget(memcached_st *ptr, uint32_t *hash,
+ bool *dead_servers, const char *const *keys,
const size_t *key_length,
- const size_t number_of_keys)
-{
- memcached_return_t rc= MEMCACHED_NOTFOUND;
- uint32_t start= 0;
- uint64_t randomize_read= memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ);
-
- if (randomize_read)
- {
- start= (uint32_t)random() % (uint32_t)(ptr->number_of_replicas + 1);
+ const size_t number_of_keys) {
+ memcached_return_t rc = MEMCACHED_NOTFOUND;
+ uint32_t start = 0;
+ uint64_t randomize_read = memcached_behavior_get(ptr, MEMCACHED_BEHAVIOR_RANDOMIZE_REPLICA_READ);
+
+ if (randomize_read) {
+ start = (uint32_t) random() % (uint32_t)(ptr->number_of_replicas + 1);
}
/* Loop for each replica */
- for (uint32_t replica= 0; replica <= ptr->number_of_replicas; ++replica)
- {
- bool success= true;
+ for (uint32_t replica = 0; replica <= ptr->number_of_replicas; ++replica) {
+ bool success = true;
- for (uint32_t x= 0; x < number_of_keys; ++x)
- {
- if (hash[x] == memcached_server_count(ptr))
- {
+ for (uint32_t x = 0; x < number_of_keys; ++x) {
+ if (hash[x] == memcached_server_count(ptr)) {
continue; /* Already successfully sent */
}
- uint32_t server= hash[x] +replica;
+ uint32_t server = hash[x] + replica;
/* In case of randomized reads */
- if (randomize_read and ((server + start) <= (hash[x] + ptr->number_of_replicas)))
- {
- server+= start;
+ if (randomize_read and ((server + start) <= (hash[x] + ptr->number_of_replicas))) {
+ server += start;
}
- while (server >= memcached_server_count(ptr))
- {
+ while (server >= memcached_server_count(ptr)) {
server -= memcached_server_count(ptr);
}
- if (dead_servers[server])
- {
+ if (dead_servers[server]) {
continue;
}
- memcached_instance_st* instance= memcached_instance_fetch(ptr, server);
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, server);
- if (instance->response_count() == 0)
- {
- rc= memcached_connect(instance);
+ if (instance->response_count() == 0) {
+ rc = memcached_connect(instance);
- if (memcached_failed(rc))
- {
+ if (memcached_failed(rc)) {
memcached_io_reset(instance);
- dead_servers[server]= true;
- success= false;
+ dead_servers[server] = true;
+ success = false;
continue;
}
}
- protocol_binary_request_getk request= {};
+ protocol_binary_request_getk request = {};
initialize_binary_request(instance, request.message.header);
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_GETK;
- request.message.header.request.keylen= htons((uint16_t)(key_length[x] + memcached_array_size(ptr->_namespace)));
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- request.message.header.request.bodylen= htonl((uint32_t)(key_length[x] + memcached_array_size(ptr->_namespace)));
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_GETK;
+ request.message.header.request.keylen =
+ htons((uint16_t)(key_length[x] + memcached_array_size(ptr->_namespace)));
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.bodylen =
+ htonl((uint32_t)(key_length[x] + memcached_array_size(ptr->_namespace)));
/*
* We need to disable buffering to actually know that the request was
* and we used the callback interface from memcached_mget_execute so
* that we might have processed some of the responses etc. For now,
* just make sure we work _correctly_
- */
- libmemcached_io_vector_st vector[]=
- {
- { request.bytes, sizeof(request.bytes) },
- { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
- { keys[x], key_length[x] }
- };
+ */
+ libmemcached_io_vector_st vector[] = {
+ {request.bytes, sizeof(request.bytes)},
+ {memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace)},
+ {keys[x], key_length[x]}};
- if (memcached_io_writev(instance, vector, 3, true) == false)
- {
+ if (memcached_io_writev(instance, vector, 3, true) == false) {
memcached_io_reset(instance);
- dead_servers[server]= true;
- success= false;
+ dead_servers[server] = true;
+ success = false;
continue;
}
memcached_server_response_increment(instance);
- hash[x]= memcached_server_count(ptr);
+ hash[x] = memcached_server_count(ptr);
}
- if (success)
- {
+ if (success) {
break;
}
}
return rc;
}
-static memcached_return_t binary_mget_by_key(memcached_st *ptr,
- const uint32_t master_server_key,
- bool is_group_key_set,
- const char * const *keys,
- const size_t *key_length,
- const size_t number_of_keys,
- const bool mget_mode)
-{
- if (ptr->number_of_replicas == 0)
- {
- return simple_binary_mget(ptr, master_server_key, is_group_key_set,
- keys, key_length, number_of_keys, mget_mode);
+static memcached_return_t binary_mget_by_key(memcached_st *ptr, const uint32_t master_server_key,
+ bool is_group_key_set, const char *const *keys,
+ const size_t *key_length, const size_t number_of_keys,
+ const bool mget_mode) {
+ if (ptr->number_of_replicas == 0) {
+ return simple_binary_mget(ptr, master_server_key, is_group_key_set, keys, key_length,
+ number_of_keys, mget_mode);
}
- uint32_t* hash= libmemcached_xvalloc(ptr, number_of_keys, uint32_t);
- bool* dead_servers= libmemcached_xcalloc(ptr, memcached_server_count(ptr), bool);
+ uint32_t *hash = libmemcached_xvalloc(ptr, number_of_keys, uint32_t);
+ bool *dead_servers = libmemcached_xcalloc(ptr, memcached_server_count(ptr), bool);
- if (hash == NULL or dead_servers == NULL)
- {
+ if (hash == NULL or dead_servers == NULL) {
libmemcached_free(ptr, hash);
libmemcached_free(ptr, dead_servers);
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- if (is_group_key_set)
- {
- for (size_t x= 0; x < number_of_keys; x++)
- {
- hash[x]= master_server_key;
+ if (is_group_key_set) {
+ for (size_t x = 0; x < number_of_keys; x++) {
+ hash[x] = master_server_key;
}
- }
- else
- {
- for (size_t x= 0; x < number_of_keys; x++)
- {
- hash[x]= memcached_generate_hash_with_redistribution(ptr, keys[x], key_length[x]);
+ } else {
+ for (size_t x = 0; x < number_of_keys; x++) {
+ hash[x] = memcached_generate_hash_with_redistribution(ptr, keys[x], key_length[x]);
}
}
- memcached_return_t rc= replication_binary_mget(ptr, hash, dead_servers, keys,
- key_length, number_of_keys);
+ memcached_return_t rc =
+ replication_binary_mget(ptr, hash, dead_servers, keys, key_length, number_of_keys);
WATCHPOINT_IFERROR(rc);
libmemcached_free(ptr, hash);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include "libmemcached/virtual_bucket.h"
-uint32_t memcached_generate_hash_value(const char *key, size_t key_length, memcached_hash_t hash_algorithm)
-{
- return libhashkit_digest(key, key_length, (hashkit_hash_algorithm_t)hash_algorithm);
+uint32_t memcached_generate_hash_value(const char *key, size_t key_length,
+ memcached_hash_t hash_algorithm) {
+ return libhashkit_digest(key, key_length, (hashkit_hash_algorithm_t) hash_algorithm);
}
-static inline uint32_t generate_hash(const Memcached *ptr, const char *key, size_t key_length)
-{
+static inline uint32_t generate_hash(const Memcached *ptr, const char *key, size_t key_length) {
return hashkit_digest(&ptr->hashkit, key, key_length);
}
-static uint32_t dispatch_host(const Memcached *ptr, uint32_t hash)
-{
- switch (ptr->distribution)
- {
+static uint32_t dispatch_host(const Memcached *ptr, uint32_t hash) {
+ switch (ptr->distribution) {
case MEMCACHED_DISTRIBUTION_CONSISTENT:
case MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED:
case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA:
- case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY:
- {
- uint32_t num= ptr->ketama.continuum_points_counter;
- WATCHPOINT_ASSERT(ptr->ketama.continuum);
-
- memcached_continuum_item_st *begin, *end, *left, *right, *middle;
- begin= left= ptr->ketama.continuum;
- end= right= ptr->ketama.continuum + num;
-
- while (left < right)
- {
- middle= left + (right - left) / 2;
- if (middle->value < hash)
- left= middle + 1;
- else
- right= middle;
- }
- if (right == end)
- right= begin;
- return right->index;
- }
- case MEMCACHED_DISTRIBUTION_MODULA:
- return hash % memcached_server_count(ptr);
- case MEMCACHED_DISTRIBUTION_RANDOM:
- return (uint32_t) random() % memcached_server_count(ptr);
- case MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET:
- {
- return memcached_virtual_bucket_get(ptr, hash);
+ case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY: {
+ uint32_t num = ptr->ketama.continuum_points_counter;
+ WATCHPOINT_ASSERT(ptr->ketama.continuum);
+
+ memcached_continuum_item_st *begin, *end, *left, *right, *middle;
+ begin = left = ptr->ketama.continuum;
+ end = right = ptr->ketama.continuum + num;
+
+ while (left < right) {
+ middle = left + (right - left) / 2;
+ if (middle->value < hash)
+ left = middle + 1;
+ else
+ right = middle;
}
+ if (right == end)
+ right = begin;
+ return right->index;
+ }
+ case MEMCACHED_DISTRIBUTION_MODULA: return hash % memcached_server_count(ptr);
+ case MEMCACHED_DISTRIBUTION_RANDOM: return (uint32_t) random() % memcached_server_count(ptr);
+ case MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET: {
+ return memcached_virtual_bucket_get(ptr, hash);
+ }
default:
case MEMCACHED_DISTRIBUTION_CONSISTENT_MAX:
WATCHPOINT_ASSERT(0); /* We have added a distribution without extending the logic */
/*
One version is public and will not modify the distribution hash, the other will.
*/
-static inline uint32_t _generate_hash_wrapper(const Memcached *ptr, const char *key, size_t key_length)
-{
+static inline uint32_t _generate_hash_wrapper(const Memcached *ptr, const char *key,
+ size_t key_length) {
WATCHPOINT_ASSERT(memcached_server_count(ptr));
if (memcached_server_count(ptr) == 1)
return 0;
- if (ptr->flags.hash_with_namespace)
- {
- size_t temp_length= memcached_array_size(ptr->_namespace) + key_length;
+ if (ptr->flags.hash_with_namespace) {
+ size_t temp_length = memcached_array_size(ptr->_namespace) + key_length;
char temp[MEMCACHED_MAX_KEY];
- if (temp_length > MEMCACHED_MAX_KEY -1)
+ if (temp_length > MEMCACHED_MAX_KEY - 1)
return 0;
strncpy(temp, memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace));
strncpy(temp + memcached_array_size(ptr->_namespace), key, key_length);
return generate_hash(ptr, temp, temp_length);
- }
- else
- {
+ } else {
return generate_hash(ptr, key, key_length);
}
}
-static inline void _regen_for_auto_eject(Memcached *ptr)
-{
- if (_is_auto_eject_host(ptr) && ptr->ketama.next_distribution_rebuild)
- {
+static inline void _regen_for_auto_eject(Memcached *ptr) {
+ if (_is_auto_eject_host(ptr) && ptr->ketama.next_distribution_rebuild) {
struct timeval now;
- if (gettimeofday(&now, NULL) == 0 and
- now.tv_sec > ptr->ketama.next_distribution_rebuild)
- {
+ if (gettimeofday(&now, NULL) == 0 and now.tv_sec > ptr->ketama.next_distribution_rebuild) {
run_distribution(ptr);
}
}
}
-void memcached_autoeject(memcached_st *ptr)
-{
+void memcached_autoeject(memcached_st *ptr) {
_regen_for_auto_eject(ptr);
}
-uint32_t memcached_generate_hash_with_redistribution(memcached_st *ptr, const char *key, size_t key_length)
-{
- uint32_t hash= _generate_hash_wrapper(ptr, key, key_length);
+uint32_t memcached_generate_hash_with_redistribution(memcached_st *ptr, const char *key,
+ size_t key_length) {
+ uint32_t hash = _generate_hash_wrapper(ptr, key, key_length);
_regen_for_auto_eject(ptr);
return dispatch_host(ptr, hash);
}
-uint32_t memcached_generate_hash(const memcached_st *shell, const char *key, size_t key_length)
-{
- const Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
+uint32_t memcached_generate_hash(const memcached_st *shell, const char *key, size_t key_length) {
+ const Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
return dispatch_host(ptr, _generate_hash_wrapper(ptr, key, key_length));
}
return UINT32_MAX;
}
-const hashkit_st *memcached_get_hashkit(const memcached_st *shell)
-{
- const Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
+const hashkit_st *memcached_get_hashkit(const memcached_st *shell) {
+ const Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
return &ptr->hashkit;
}
return NULL;
}
-memcached_return_t memcached_set_hashkit(memcached_st *shell, hashkit_st *hashk)
-{
- Memcached* self= memcached2Memcached(shell);
- if (self)
- {
+memcached_return_t memcached_set_hashkit(memcached_st *shell, hashkit_st *hashk) {
+ Memcached *self = memcached2Memcached(shell);
+ if (self) {
hashkit_free(&self->hashkit);
hashkit_clone(&self->hashkit, hashk);
return MEMCACHED_INVALID_ARGUMENTS;
}
-const char * libmemcached_string_hash(memcached_hash_t type)
-{
- return libhashkit_string_hash((hashkit_hash_algorithm_t)type);
+const char *libmemcached_string_hash(memcached_hash_t type) {
+ return libhashkit_string_hash((hashkit_hash_algorithm_t) type);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-uint32_t memcached_generate_hash_with_redistribution(memcached_st *ptr, const char *key, size_t key_length);
+uint32_t memcached_generate_hash_with_redistribution(memcached_st *ptr, const char *key,
+ size_t key_length);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include "libmemcached/assert.hpp"
/* Protoypes (static) */
static memcached_return_t update_continuum(Memcached *ptr);
-static int compare_servers(const void *p1, const void *p2)
-{
- const memcached_instance_st * a= (const memcached_instance_st *)p1;
- const memcached_instance_st * b= (const memcached_instance_st *)p2;
+static int compare_servers(const void *p1, const void *p2) {
+ const memcached_instance_st *a = (const memcached_instance_st *) p1;
+ const memcached_instance_st *b = (const memcached_instance_st *) p2;
- int return_value= strcmp(a->_hostname, b->_hostname);
+ int return_value = strcmp(a->_hostname, b->_hostname);
- if (return_value == 0)
- {
- return_value= int(a->port() - b->port());
+ if (return_value == 0) {
+ return_value = int(a->port() - b->port());
}
return return_value;
}
-static void sort_hosts(Memcached *ptr)
-{
- if (memcached_server_count(ptr))
- {
- qsort(memcached_instance_list(ptr), memcached_server_count(ptr), sizeof(memcached_instance_st), compare_servers);
+static void sort_hosts(Memcached *ptr) {
+ if (memcached_server_count(ptr)) {
+ qsort(memcached_instance_list(ptr), memcached_server_count(ptr), sizeof(memcached_instance_st),
+ compare_servers);
}
}
-
-memcached_return_t run_distribution(Memcached *ptr)
-{
- if (ptr->flags.use_sort_hosts)
- {
+memcached_return_t run_distribution(Memcached *ptr) {
+ if (ptr->flags.use_sort_hosts) {
sort_hosts(ptr);
}
- switch (ptr->distribution)
- {
+ switch (ptr->distribution) {
case MEMCACHED_DISTRIBUTION_CONSISTENT:
case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA:
case MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY:
- case MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED:
- return update_continuum(ptr);
+ case MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED: return update_continuum(ptr);
case MEMCACHED_DISTRIBUTION_VIRTUAL_BUCKET:
- case MEMCACHED_DISTRIBUTION_MODULA:
- break;
+ case MEMCACHED_DISTRIBUTION_MODULA: break;
- case MEMCACHED_DISTRIBUTION_RANDOM:
- srandom((uint32_t) time(NULL));
- break;
+ case MEMCACHED_DISTRIBUTION_RANDOM: srandom((uint32_t) time(NULL)); break;
case MEMCACHED_DISTRIBUTION_CONSISTENT_MAX:
- default:
- assert_msg(0, "Invalid distribution type passed to run_distribution()");
+ default: assert_msg(0, "Invalid distribution type passed to run_distribution()");
}
return MEMCACHED_SUCCESS;
}
-static uint32_t ketama_server_hash(const char *key, size_t key_length, uint32_t alignment)
-{
+static uint32_t ketama_server_hash(const char *key, size_t key_length, uint32_t alignment) {
unsigned char results[16];
- libhashkit_md5_signature((unsigned char*)key, key_length, results);
+ libhashkit_md5_signature((unsigned char *) key, key_length, results);
- return ((uint32_t) (results[3 + alignment * 4] & 0xFF) << 24)
- | ((uint32_t) (results[2 + alignment * 4] & 0xFF) << 16)
- | ((uint32_t) (results[1 + alignment * 4] & 0xFF) << 8)
- | (results[0 + alignment * 4] & 0xFF);
+ return ((uint32_t)(results[3 + alignment * 4] & 0xFF) << 24)
+ | ((uint32_t)(results[2 + alignment * 4] & 0xFF) << 16)
+ | ((uint32_t)(results[1 + alignment * 4] & 0xFF) << 8) | (results[0 + alignment * 4] & 0xFF);
}
-static int continuum_item_cmp(const void *t1, const void *t2)
-{
- memcached_continuum_item_st *ct1= (memcached_continuum_item_st *)t1;
- memcached_continuum_item_st *ct2= (memcached_continuum_item_st *)t2;
+static int continuum_item_cmp(const void *t1, const void *t2) {
+ memcached_continuum_item_st *ct1 = (memcached_continuum_item_st *) t1;
+ memcached_continuum_item_st *ct2 = (memcached_continuum_item_st *) t2;
/* Why 153? Hmmm... */
WATCHPOINT_ASSERT(ct1->value != 153);
- if (ct1->value == ct2->value)
- {
- if (ct1->index == ct2->index)
- {
+ if (ct1->value == ct2->value) {
+ if (ct1->index == ct2->index) {
return 0;
- }
- else if (ct1->index > ct2->index)
- {
+ } else if (ct1->index > ct2->index) {
return 1;
- }
- else
- {
+ } else {
return -1;
}
- }
- else if (ct1->value > ct2->value)
- {
+ } else if (ct1->value > ct2->value) {
return 1;
- }
- else
- {
+ } else {
return -1;
}
}
-static memcached_return_t update_continuum(Memcached *ptr)
-{
- uint32_t continuum_index= 0;
- uint32_t pointer_counter= 0;
- uint32_t pointer_per_server= MEMCACHED_POINTS_PER_SERVER;
- uint32_t pointer_per_hash= 1;
- uint32_t live_servers= 0;
+static memcached_return_t update_continuum(Memcached *ptr) {
+ uint32_t continuum_index = 0;
+ uint32_t pointer_counter = 0;
+ uint32_t pointer_per_server = MEMCACHED_POINTS_PER_SERVER;
+ uint32_t pointer_per_hash = 1;
+ uint32_t live_servers = 0;
struct timeval now;
- if (gettimeofday(&now, NULL))
- {
+ if (gettimeofday(&now, NULL)) {
return memcached_set_errno(*ptr, errno, MEMCACHED_AT);
}
- memcached_instance_st* list= memcached_instance_list(ptr);
+ memcached_instance_st *list = memcached_instance_list(ptr);
/* count live servers (those without a retry delay set) */
- bool is_auto_ejecting= _is_auto_eject_host(ptr);
- if (is_auto_ejecting)
- {
- live_servers= 0;
- ptr->ketama.next_distribution_rebuild= 0;
- for (uint32_t host_index= 0; host_index < memcached_server_count(ptr); ++host_index)
- {
- if (list[host_index].next_retry <= now.tv_sec)
- {
+ bool is_auto_ejecting = _is_auto_eject_host(ptr);
+ if (is_auto_ejecting) {
+ live_servers = 0;
+ ptr->ketama.next_distribution_rebuild = 0;
+ for (uint32_t host_index = 0; host_index < memcached_server_count(ptr); ++host_index) {
+ if (list[host_index].next_retry <= now.tv_sec) {
live_servers++;
- }
- else
- {
- if (ptr->ketama.next_distribution_rebuild == 0 or list[host_index].next_retry < ptr->ketama.next_distribution_rebuild)
+ } else {
+ if (ptr->ketama.next_distribution_rebuild == 0
+ or list[host_index].next_retry < ptr->ketama.next_distribution_rebuild)
{
- ptr->ketama.next_distribution_rebuild= list[host_index].next_retry;
+ ptr->ketama.next_distribution_rebuild = list[host_index].next_retry;
}
}
}
- }
- else
- {
- live_servers= memcached_server_count(ptr);
+ } else {
+ live_servers = memcached_server_count(ptr);
}
- if (live_servers == 0)
- {
+ if (live_servers == 0) {
return MEMCACHED_SUCCESS;
}
- uint32_t points_per_server = (uint32_t) (memcached_is_weighted_ketama(ptr) ? MEMCACHED_POINTS_PER_SERVER_KETAMA : MEMCACHED_POINTS_PER_SERVER);
+ uint32_t points_per_server =
+ (uint32_t)(memcached_is_weighted_ketama(ptr) ? MEMCACHED_POINTS_PER_SERVER_KETAMA
+ : MEMCACHED_POINTS_PER_SERVER);
uint32_t continuum_limit = live_servers * points_per_server;
uint32_t continuum_extra = MEMCACHED_CONTINUUM_ADDITION * points_per_server;
- if (continuum_limit > ptr->ketama.continuum_count)
- {
+ if (continuum_limit > ptr->ketama.continuum_count) {
memcached_continuum_item_st *new_ptr;
- new_ptr= libmemcached_xrealloc(ptr, ptr->ketama.continuum, continuum_limit + continuum_extra, memcached_continuum_item_st);
+ new_ptr = libmemcached_xrealloc(ptr, ptr->ketama.continuum, continuum_limit + continuum_extra,
+ memcached_continuum_item_st);
- if (new_ptr == 0)
- {
+ if (new_ptr == 0) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- ptr->ketama.continuum= new_ptr;
- ptr->ketama.continuum_count= continuum_limit + continuum_extra;
+ ptr->ketama.continuum = new_ptr;
+ ptr->ketama.continuum_count = continuum_limit + continuum_extra;
}
assert_msg(ptr->ketama.continuum, "Programmer Error, empty ketama continuum");
- uint64_t total_weight= 0;
- if (memcached_is_weighted_ketama(ptr))
- {
- for (uint32_t host_index = 0; host_index < memcached_server_count(ptr); ++host_index)
- {
- if (is_auto_ejecting == false or list[host_index].next_retry <= now.tv_sec)
- {
+ uint64_t total_weight = 0;
+ if (memcached_is_weighted_ketama(ptr)) {
+ for (uint32_t host_index = 0; host_index < memcached_server_count(ptr); ++host_index) {
+ if (is_auto_ejecting == false or list[host_index].next_retry <= now.tv_sec) {
total_weight += list[host_index].weight;
}
}
}
- for (uint32_t host_index= 0; host_index < memcached_server_count(ptr); ++host_index)
- {
- if (is_auto_ejecting and list[host_index].next_retry > now.tv_sec)
- {
+ for (uint32_t host_index = 0; host_index < memcached_server_count(ptr); ++host_index) {
+ if (is_auto_ejecting and list[host_index].next_retry > now.tv_sec) {
continue;
}
- if (memcached_is_weighted_ketama(ptr))
- {
- float pct= (float)list[host_index].weight / (float)total_weight;
- pointer_per_server= (uint32_t) ((::floor((float) (pct * MEMCACHED_POINTS_PER_SERVER_KETAMA / 4 * (float)live_servers + 0.0000000001F))) * 4);
- pointer_per_hash= 4;
- if (0 && DEBUG)
- {
- printf("ketama_weighted:%s|%d|%llu|%u\n",
- list[host_index]._hostname,
- list[host_index].port(),
- (unsigned long long)list[host_index].weight,
- pointer_per_server);
- }
+ if (memcached_is_weighted_ketama(ptr)) {
+ float pct = (float) list[host_index].weight / (float) total_weight;
+ pointer_per_server = (uint32_t)(
+ (::floor((float) (pct * MEMCACHED_POINTS_PER_SERVER_KETAMA / 4 * (float) live_servers
+ + 0.0000000001F)))
+ * 4);
+ pointer_per_hash = 4;
+ if (0 && DEBUG) {
+ printf("ketama_weighted:%s|%d|%llu|%u\n", list[host_index]._hostname,
+ list[host_index].port(), (unsigned long long) list[host_index].weight,
+ pointer_per_server);
+ }
}
-
- if (ptr->distribution == MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY)
- {
- for (uint32_t pointer_index= 0;
- pointer_index < pointer_per_server / pointer_per_hash;
+ if (ptr->distribution == MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA_SPY) {
+ for (uint32_t pointer_index = 0; pointer_index < pointer_per_server / pointer_per_hash;
pointer_index++)
{
- char sort_host[1 +MEMCACHED_NI_MAXHOST +1 +MEMCACHED_NI_MAXSERV +1 + MEMCACHED_NI_MAXSERV ]= "";
+ char sort_host[1 + MEMCACHED_NI_MAXHOST + 1 + MEMCACHED_NI_MAXSERV + 1
+ + MEMCACHED_NI_MAXSERV] = "";
int sort_host_length;
// Spymemcached ketema key format is: hostname/ip:port-index
// If hostname is not available then: /ip:port-index
- sort_host_length= snprintf(sort_host, sizeof(sort_host),
- "/%s:%u-%u",
- list[host_index]._hostname,
- (uint32_t)list[host_index].port(),
- pointer_index);
+ sort_host_length =
+ snprintf(sort_host, sizeof(sort_host), "/%s:%u-%u", list[host_index]._hostname,
+ (uint32_t) list[host_index].port(), pointer_index);
- if (size_t(sort_host_length) >= sizeof(sort_host) or sort_host_length < 0)
- {
+ if (size_t(sort_host_length) >= sizeof(sort_host) or sort_host_length < 0) {
return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
memcached_literal_param("snprintf(sizeof(sort_host))"));
}
- if (0 && DEBUG)
- {
+ if (0 && DEBUG) {
fprintf(stdout, "update_continuum: key is %s\n", sort_host);
}
- if (memcached_is_weighted_ketama(ptr))
- {
- for (uint32_t x= 0; x < pointer_per_hash; x++)
- {
- uint32_t value= ketama_server_hash(sort_host, (size_t)sort_host_length, x);
- ptr->ketama.continuum[continuum_index].index= host_index;
- ptr->ketama.continuum[continuum_index++].value= value;
+ if (memcached_is_weighted_ketama(ptr)) {
+ for (uint32_t x = 0; x < pointer_per_hash; x++) {
+ uint32_t value = ketama_server_hash(sort_host, (size_t) sort_host_length, x);
+ ptr->ketama.continuum[continuum_index].index = host_index;
+ ptr->ketama.continuum[continuum_index++].value = value;
}
- }
- else
- {
- uint32_t value= hashkit_digest(&ptr->hashkit, sort_host, (size_t)sort_host_length);
- ptr->ketama.continuum[continuum_index].index= host_index;
- ptr->ketama.continuum[continuum_index++].value= value;
+ } else {
+ uint32_t value = hashkit_digest(&ptr->hashkit, sort_host, (size_t) sort_host_length);
+ ptr->ketama.continuum[continuum_index].index = host_index;
+ ptr->ketama.continuum[continuum_index++].value = value;
}
}
- }
- else
- {
- for (uint32_t pointer_index= 1;
- pointer_index <= pointer_per_server / pointer_per_hash;
+ } else {
+ for (uint32_t pointer_index = 1; pointer_index <= pointer_per_server / pointer_per_hash;
pointer_index++)
{
- char sort_host[MEMCACHED_NI_MAXHOST +1 +MEMCACHED_NI_MAXSERV +1 +MEMCACHED_NI_MAXSERV]= "";
+ char sort_host[MEMCACHED_NI_MAXHOST + 1 + MEMCACHED_NI_MAXSERV + 1 + MEMCACHED_NI_MAXSERV] =
+ "";
int sort_host_length;
- if (list[host_index].port() == MEMCACHED_DEFAULT_PORT)
- {
- sort_host_length= snprintf(sort_host, sizeof(sort_host),
- "%s-%u",
- list[host_index]._hostname,
- pointer_index - 1);
- }
- else
- {
- sort_host_length= snprintf(sort_host, sizeof(sort_host),
- "%s:%u-%u",
- list[host_index]._hostname,
- (uint32_t)list[host_index].port(),
- pointer_index - 1);
+ if (list[host_index].port() == MEMCACHED_DEFAULT_PORT) {
+ sort_host_length = snprintf(sort_host, sizeof(sort_host), "%s-%u",
+ list[host_index]._hostname, pointer_index - 1);
+ } else {
+ sort_host_length =
+ snprintf(sort_host, sizeof(sort_host), "%s:%u-%u", list[host_index]._hostname,
+ (uint32_t) list[host_index].port(), pointer_index - 1);
}
- if (size_t(sort_host_length) >= sizeof(sort_host) or sort_host_length < 0)
- {
+ if (size_t(sort_host_length) >= sizeof(sort_host) or sort_host_length < 0) {
return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
memcached_literal_param("snprintf(sizeof(sort_host)))"));
}
- if (memcached_is_weighted_ketama(ptr))
- {
- for (uint32_t x = 0; x < pointer_per_hash; x++)
- {
- uint32_t value= ketama_server_hash(sort_host, (size_t)sort_host_length, x);
- ptr->ketama.continuum[continuum_index].index= host_index;
- ptr->ketama.continuum[continuum_index++].value= value;
+ if (memcached_is_weighted_ketama(ptr)) {
+ for (uint32_t x = 0; x < pointer_per_hash; x++) {
+ uint32_t value = ketama_server_hash(sort_host, (size_t) sort_host_length, x);
+ ptr->ketama.continuum[continuum_index].index = host_index;
+ ptr->ketama.continuum[continuum_index++].value = value;
}
- }
- else
- {
- uint32_t value= hashkit_digest(&ptr->hashkit, sort_host, (size_t)sort_host_length);
- ptr->ketama.continuum[continuum_index].index= host_index;
- ptr->ketama.continuum[continuum_index++].value= value;
+ } else {
+ uint32_t value = hashkit_digest(&ptr->hashkit, sort_host, (size_t) sort_host_length);
+ ptr->ketama.continuum[continuum_index].index = host_index;
+ ptr->ketama.continuum[continuum_index++].value = value;
}
}
}
- pointer_counter+= pointer_per_server;
+ pointer_counter += pointer_per_server;
}
assert_msg(ptr, "Programmer Error, no valid ptr");
assert_msg(ptr->ketama.continuum, "Programmer Error, empty ketama continuum");
- assert_msg(memcached_server_count(ptr) * MEMCACHED_POINTS_PER_SERVER <= MEMCACHED_CONTINUUM_SIZE, "invalid size information being given to qsort()");
- ptr->ketama.continuum_points_counter= pointer_counter;
- qsort(ptr->ketama.continuum, ptr->ketama.continuum_points_counter, sizeof(memcached_continuum_item_st), continuum_item_cmp);
-
- if (DEBUG)
- {
- for (uint32_t pointer_index= 0; memcached_server_count(ptr) && pointer_index < ((live_servers * MEMCACHED_POINTS_PER_SERVER) - 1); pointer_index++)
+ assert_msg(memcached_server_count(ptr) * MEMCACHED_POINTS_PER_SERVER <= MEMCACHED_CONTINUUM_SIZE,
+ "invalid size information being given to qsort()");
+ ptr->ketama.continuum_points_counter = pointer_counter;
+ qsort(ptr->ketama.continuum, ptr->ketama.continuum_points_counter,
+ sizeof(memcached_continuum_item_st), continuum_item_cmp);
+
+ if (DEBUG) {
+ for (uint32_t pointer_index = 0; memcached_server_count(ptr)
+ && pointer_index < ((live_servers * MEMCACHED_POINTS_PER_SERVER) - 1);
+ pointer_index++)
{
- WATCHPOINT_ASSERT(ptr->ketama.continuum[pointer_index].value <= ptr->ketama.continuum[pointer_index + 1].value);
+ WATCHPOINT_ASSERT(ptr->ketama.continuum[pointer_index].value
+ <= ptr->ketama.continuum[pointer_index + 1].value);
}
}
return MEMCACHED_SUCCESS;
}
-static memcached_return_t server_add(Memcached *memc,
- const memcached_string_t& hostname,
- in_port_t port,
- uint32_t weight,
- memcached_connection_t type)
-{
+static memcached_return_t server_add(Memcached *memc, const memcached_string_t &hostname,
+ in_port_t port, uint32_t weight, memcached_connection_t type) {
assert_msg(memc, "Programmer mistake, somehow server_add() was passed a NULL memcached_st");
- if (memc->number_of_hosts)
- {
+ if (memc->number_of_hosts) {
assert(memcached_instance_list(memc));
}
- if (memcached_instance_list(memc))
- {
+ if (memcached_instance_list(memc)) {
assert(memc->number_of_hosts);
}
- uint32_t host_list_size= memc->number_of_hosts +1;
- memcached_instance_st* new_host_list= libmemcached_xrealloc(memc, memcached_instance_list(memc), host_list_size, memcached_instance_st);
+ uint32_t host_list_size = memc->number_of_hosts + 1;
+ memcached_instance_st *new_host_list = libmemcached_xrealloc(
+ memc, memcached_instance_list(memc), host_list_size, memcached_instance_st);
- if (new_host_list == NULL)
- {
+ if (new_host_list == NULL) {
return memcached_set_error(*memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
assert(memc->number_of_hosts == host_list_size);
/* TODO: Check return type */
- memcached_instance_st* instance= memcached_instance_fetch(memc, memcached_server_count(memc) -1);
+ memcached_instance_st *instance =
+ memcached_instance_fetch(memc, memcached_server_count(memc) - 1);
- if (__instance_create_with(memc, instance, hostname, port, weight, type) == NULL)
- {
+ if (__instance_create_with(memc, instance, hostname, port, weight, type) == NULL) {
return memcached_set_error(*memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
- if (weight > 1)
- {
- if (memcached_is_consistent_distribution(memc))
- {
+ if (weight > 1) {
+ if (memcached_is_consistent_distribution(memc)) {
memcached_set_weighted_ketama(memc, true);
}
}
return run_distribution(memc);
}
-
-memcached_return_t memcached_server_push(memcached_st *shell, const memcached_server_list_st list)
-{
- if (list == NULL)
- {
+memcached_return_t memcached_server_push(memcached_st *shell, const memcached_server_list_st list) {
+ if (list == NULL) {
return MEMCACHED_SUCCESS;
}
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
- uint32_t original_host_size= memcached_server_count(ptr);
- uint32_t count= memcached_server_list_count(list);
- uint32_t host_list_size= count +original_host_size;
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
+ uint32_t original_host_size = memcached_server_count(ptr);
+ uint32_t count = memcached_server_list_count(list);
+ uint32_t host_list_size = count + original_host_size;
- memcached_instance_st* new_host_list= libmemcached_xrealloc(ptr, memcached_instance_list(ptr), host_list_size, memcached_instance_st);
+ memcached_instance_st *new_host_list = libmemcached_xrealloc(
+ ptr, memcached_instance_list(ptr), host_list_size, memcached_instance_st);
- if (new_host_list == NULL)
- {
+ if (new_host_list == NULL) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
memcached_instance_set(ptr, new_host_list, host_list_size);
- ptr->state.is_parsing= true;
- for (uint32_t x= 0; x < count; ++x, ++original_host_size)
- {
+ ptr->state.is_parsing = true;
+ for (uint32_t x = 0; x < count; ++x, ++original_host_size) {
WATCHPOINT_ASSERT(list[x].hostname[0] != 0);
// We have extended the array, and now we will find it, and use it.
- memcached_instance_st* instance= memcached_instance_fetch(ptr, original_host_size);
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, original_host_size);
WATCHPOINT_ASSERT(instance);
- memcached_string_t hostname= { memcached_string_make_from_cstr(list[x].hostname) };
- if (__instance_create_with(ptr, instance,
- hostname,
- list[x].port, list[x].weight, list[x].type) == NULL)
+ memcached_string_t hostname = {memcached_string_make_from_cstr(list[x].hostname)};
+ if (__instance_create_with(ptr, instance, hostname, list[x].port, list[x].weight,
+ list[x].type)
+ == NULL)
{
- ptr->state.is_parsing= false;
+ ptr->state.is_parsing = false;
return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
- if (list[x].weight > 1)
- {
+ if (list[x].weight > 1) {
memcached_set_weighted_ketama(ptr, true);
}
}
- ptr->state.is_parsing= false;
+ ptr->state.is_parsing = false;
return run_distribution(ptr);
}
return MEMCACHED_INVALID_ARGUMENTS;
}
-memcached_return_t memcached_instance_push(memcached_st *ptr, const struct memcached_instance_st* list, uint32_t number_of_hosts)
-{
- if (list == NULL)
- {
+memcached_return_t memcached_instance_push(memcached_st *ptr,
+ const struct memcached_instance_st *list,
+ uint32_t number_of_hosts) {
+ if (list == NULL) {
return MEMCACHED_SUCCESS;
}
- uint32_t original_host_size= memcached_server_count(ptr);
- uint32_t host_list_size= number_of_hosts +original_host_size;
- memcached_instance_st* new_host_list= libmemcached_xrealloc(ptr, memcached_instance_list(ptr), host_list_size, memcached_instance_st);
+ uint32_t original_host_size = memcached_server_count(ptr);
+ uint32_t host_list_size = number_of_hosts + original_host_size;
+ memcached_instance_st *new_host_list = libmemcached_xrealloc(
+ ptr, memcached_instance_list(ptr), host_list_size, memcached_instance_st);
- if (new_host_list == NULL)
- {
+ if (new_host_list == NULL) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
memcached_instance_set(ptr, new_host_list, host_list_size);
// We don't bother with lookups for this operation
- ptr->state.is_parsing= true;
+ ptr->state.is_parsing = true;
// We use original_host_size since size will now point to the first new
// instance allocated.
- for (uint32_t x= 0; x < number_of_hosts; ++x, ++original_host_size)
- {
+ for (uint32_t x = 0; x < number_of_hosts; ++x, ++original_host_size) {
WATCHPOINT_ASSERT(list[x]._hostname[0] != 0);
// We have extended the array, and now we will find it, and use it.
- memcached_instance_st* instance= memcached_instance_fetch(ptr, original_host_size);
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, original_host_size);
WATCHPOINT_ASSERT(instance);
- memcached_string_t hostname= { memcached_string_make_from_cstr(list[x]._hostname) };
- if (__instance_create_with(ptr, instance,
- hostname,
- list[x].port(), list[x].weight, list[x].type) == NULL)
+ memcached_string_t hostname = {memcached_string_make_from_cstr(list[x]._hostname)};
+ if (__instance_create_with(ptr, instance, hostname, list[x].port(), list[x].weight,
+ list[x].type)
+ == NULL)
{
- ptr->state.is_parsing= false;
+ ptr->state.is_parsing = false;
return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
- if (list[x].weight > 1)
- {
+ if (list[x].weight > 1) {
memcached_set_weighted_ketama(ptr, true);
}
}
- ptr->state.is_parsing= false;
+ ptr->state.is_parsing = false;
return run_distribution(ptr);
}
-memcached_return_t memcached_server_add_unix_socket(memcached_st *ptr,
- const char *filename)
-{
+memcached_return_t memcached_server_add_unix_socket(memcached_st *ptr, const char *filename) {
return memcached_server_add_unix_socket_with_weight(ptr, filename, 0);
}
memcached_return_t memcached_server_add_unix_socket_with_weight(memcached_st *shell,
const char *filename,
- uint32_t weight)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr)
- {
- memcached_string_t _filename= { memcached_string_make_from_cstr(filename) };
- if (memcached_is_valid_filename(_filename) == false)
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid filename for socket provided"));
+ uint32_t weight) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr) {
+ memcached_string_t _filename = {memcached_string_make_from_cstr(filename)};
+ if (memcached_is_valid_filename(_filename) == false) {
+ return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid filename for socket provided"));
}
return server_add(ptr, _filename, 0, weight, MEMCACHED_CONNECTION_UNIX_SOCKET);
return MEMCACHED_FAILURE;
}
-memcached_return_t memcached_server_add_udp(memcached_st *ptr,
- const char *hostname,
- in_port_t port)
-{
+memcached_return_t memcached_server_add_udp(memcached_st *ptr, const char *hostname,
+ in_port_t port) {
return memcached_server_add_udp_with_weight(ptr, hostname, port, 0);
}
-memcached_return_t memcached_server_add_udp_with_weight(memcached_st *shell,
- const char *,
- in_port_t,
- uint32_t)
-{
- Memcached* self= memcached2Memcached(shell);
- if (self)
- {
+memcached_return_t memcached_server_add_udp_with_weight(memcached_st *shell, const char *,
+ in_port_t, uint32_t) {
+ Memcached *self = memcached2Memcached(shell);
+ if (self) {
return memcached_set_error(*self, MEMCACHED_DEPRECATED, MEMCACHED_AT);
}
return MEMCACHED_INVALID_ARGUMENTS;
}
-memcached_return_t memcached_server_add(memcached_st *shell,
- const char *hostname,
- in_port_t port)
-{
+memcached_return_t memcached_server_add(memcached_st *shell, const char *hostname, in_port_t port) {
return memcached_server_add_with_weight(shell, hostname, port, 0);
}
-memcached_return_t memcached_server_add_with_weight(memcached_st *shell,
- const char *hostname,
- in_port_t port,
- uint32_t weight)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr == NULL)
- {
+memcached_return_t memcached_server_add_with_weight(memcached_st *shell, const char *hostname,
+ in_port_t port, uint32_t weight) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (port == 0)
- {
- port= MEMCACHED_DEFAULT_PORT;
+ if (port == 0) {
+ port = MEMCACHED_DEFAULT_PORT;
}
- size_t hostname_length= hostname ? strlen(hostname) : 0;
- if (hostname_length == 0)
- {
- hostname= "localhost";
- hostname_length= memcached_literal_param_size("localhost");
+ size_t hostname_length = hostname ? strlen(hostname) : 0;
+ if (hostname_length == 0) {
+ hostname = "localhost";
+ hostname_length = memcached_literal_param_size("localhost");
}
- memcached_string_t _hostname= { hostname, hostname_length };
+ memcached_string_t _hostname = {hostname, hostname_length};
- if (memcached_is_valid_servername(_hostname) == false)
- {
- return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid hostname provided"));
+ if (memcached_is_valid_servername(_hostname) == false) {
+ return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid hostname provided"));
}
- return server_add(ptr, _hostname, port, weight, _hostname.c_str[0] == '/' ? MEMCACHED_CONNECTION_UNIX_SOCKET : MEMCACHED_CONNECTION_TCP);
+ return server_add(ptr, _hostname, port, weight,
+ _hostname.c_str[0] == '/' ? MEMCACHED_CONNECTION_UNIX_SOCKET
+ : MEMCACHED_CONNECTION_TCP);
}
-memcached_return_t memcached_server_add_parsed(memcached_st *ptr,
- const char *hostname,
- size_t hostname_length,
- in_port_t port,
- uint32_t weight)
-{
- char buffer[MEMCACHED_NI_MAXHOST]= { 0 };
+memcached_return_t memcached_server_add_parsed(memcached_st *ptr, const char *hostname,
+ size_t hostname_length, in_port_t port,
+ uint32_t weight) {
+ char buffer[MEMCACHED_NI_MAXHOST] = {0};
memcpy(buffer, hostname, hostname_length);
- buffer[hostname_length]= 0;
+ buffer[hostname_length] = 0;
- memcached_string_t _hostname= { buffer, hostname_length };
+ memcached_string_t _hostname = {buffer, hostname_length};
- return server_add(ptr, _hostname,
- port,
- weight,
- MEMCACHED_CONNECTION_TCP);
+ return server_add(ptr, _hostname, port, weight, MEMCACHED_CONNECTION_TCP);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-memcached_return_t initialize_query(Memcached *self, bool increment_query_id)
-{
- if (self == NULL)
- {
+memcached_return_t initialize_query(Memcached *self, bool increment_query_id) {
+ if (self == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (increment_query_id)
- {
+ if (increment_query_id) {
self->query_id++;
}
- if (self->state.is_time_for_rebuild)
- {
+ if (self->state.is_time_for_rebuild) {
memcached_reset(self);
}
- if (memcached_server_count(self) == 0)
- {
+ if (memcached_server_count(self) == 0) {
return memcached_set_error(*self, MEMCACHED_NO_SERVERS, MEMCACHED_AT);
}
return MEMCACHED_SUCCESS;
}
-memcached_return_t initialize_const_query(const Memcached *self)
-{
- if (self == NULL)
- {
+memcached_return_t initialize_const_query(const Memcached *self) {
+ if (self == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (memcached_server_count(self) == 0)
- {
+ if (memcached_server_count(self) == 0) {
return MEMCACHED_NO_SERVERS;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-static inline void _server_init(memcached_instance_st* self, Memcached *root,
- const memcached_string_t& hostname,
- in_port_t port,
- uint32_t weight, memcached_connection_t type)
-{
- self->options.is_shutting_down= false;
- self->options.is_dead= false;
- self->options.ready= false;
- self->_events= 0;
- self->_revents= 0;
- self->cursor_active_= 0;
- self->port_= port;
- self->fd= INVALID_SOCKET;
- self->io_bytes_sent= 0;
- self->request_id= 0;
- self->server_failure_counter= 0;
- self->server_failure_counter_query_id= 0;
- self->server_timeout_counter= 0;
- self->server_timeout_counter_query_id= 0;
- self->weight= weight ? weight : 1; // 1 is the default weight value
- self->io_wait_count.read= 0;
- self->io_wait_count.write= 0;
- self->io_wait_count.timeouts= 0;
- self->io_wait_count._bytes_read= 0;
- self->major_version= UINT8_MAX;
- self->micro_version= UINT8_MAX;
- self->minor_version= UINT8_MAX;
- self->type= type;
- self->error_messages= NULL;
- self->read_ptr= self->read_buffer;
- self->read_buffer_length= 0;
- self->write_buffer_offset= 0;
- self->address_info= NULL;
- self->address_info_next= NULL;
-
- self->state= MEMCACHED_SERVER_STATE_NEW;
- self->next_retry= 0;
-
- self->root= root;
- if (root)
- {
- self->version= ++root->server_info.version;
- }
- else
- {
- self->version= UINT_MAX;
+static inline void _server_init(memcached_instance_st *self, Memcached *root,
+ const memcached_string_t &hostname, in_port_t port, uint32_t weight,
+ memcached_connection_t type) {
+ self->options.is_shutting_down = false;
+ self->options.is_dead = false;
+ self->options.ready = false;
+ self->_events = 0;
+ self->_revents = 0;
+ self->cursor_active_ = 0;
+ self->port_ = port;
+ self->fd = INVALID_SOCKET;
+ self->io_bytes_sent = 0;
+ self->request_id = 0;
+ self->server_failure_counter = 0;
+ self->server_failure_counter_query_id = 0;
+ self->server_timeout_counter = 0;
+ self->server_timeout_counter_query_id = 0;
+ self->weight = weight ? weight : 1; // 1 is the default weight value
+ self->io_wait_count.read = 0;
+ self->io_wait_count.write = 0;
+ self->io_wait_count.timeouts = 0;
+ self->io_wait_count._bytes_read = 0;
+ self->major_version = UINT8_MAX;
+ self->micro_version = UINT8_MAX;
+ self->minor_version = UINT8_MAX;
+ self->type = type;
+ self->error_messages = NULL;
+ self->read_ptr = self->read_buffer;
+ self->read_buffer_length = 0;
+ self->write_buffer_offset = 0;
+ self->address_info = NULL;
+ self->address_info_next = NULL;
+
+ self->state = MEMCACHED_SERVER_STATE_NEW;
+ self->next_retry = 0;
+
+ self->root = root;
+ if (root) {
+ self->version = ++root->server_info.version;
+ } else {
+ self->version = UINT_MAX;
}
- self->limit_maxbytes= 0;
+ self->limit_maxbytes = 0;
self->hostname(hostname);
}
-static memcached_instance_st* _server_create(memcached_instance_st* self, const memcached_st *memc)
-{
- if (self == NULL)
- {
- self= libmemcached_xmalloc(memc, memcached_instance_st);
+static memcached_instance_st *_server_create(memcached_instance_st *self,
+ const memcached_st *memc) {
+ if (self == NULL) {
+ self = libmemcached_xmalloc(memc, memcached_instance_st);
- if (self == NULL)
- {
+ if (self == NULL) {
return NULL; /* MEMCACHED_MEMORY_ALLOCATION_FAILURE */
}
- self->options.is_allocated= true;
- }
- else
- {
- self->options.is_allocated= false;
+ self->options.is_allocated = true;
+ } else {
+ self->options.is_allocated = false;
}
- self->options.is_initialized= true;
+ self->options.is_initialized = true;
return self;
}
-void memcached_instance_st::events(short arg)
-{
- if ((_events | arg) == _events)
- {
+void memcached_instance_st::events(short arg) {
+ if ((_events | arg) == _events) {
return;
}
- _events|= arg;
+ _events |= arg;
}
-void memcached_instance_st::revents(short arg)
-{
- if (arg)
- {
- options.ready= true;
+void memcached_instance_st::revents(short arg) {
+ if (arg) {
+ options.ready = true;
}
- _revents= arg;
- _events&= short(~arg);
+ _revents = arg;
+ _events &= short(~arg);
}
-memcached_instance_st* __instance_create_with(memcached_st *memc,
- memcached_instance_st* self,
- const memcached_string_t& hostname,
- const in_port_t port,
- uint32_t weight,
- const memcached_connection_t type)
-{
- if (memcached_is_valid_servername(hostname) == false)
- {
- memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid hostname provided"));
+memcached_instance_st *__instance_create_with(memcached_st *memc, memcached_instance_st *self,
+ const memcached_string_t &hostname,
+ const in_port_t port, uint32_t weight,
+ const memcached_connection_t type) {
+ if (memcached_is_valid_servername(hostname) == false) {
+ memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid hostname provided"));
return NULL;
}
- self= _server_create(self, memc);
+ self = _server_create(self, memc);
- if (self == NULL)
- {
+ if (self == NULL) {
return NULL;
}
_server_init(self, const_cast<memcached_st *>(memc), hostname, port, weight, type);
- if (memc and memcached_is_udp(memc))
- {
- self->write_buffer_offset= UDP_DATAGRAM_HEADER_LENGTH;
+ if (memc and memcached_is_udp(memc)) {
+ self->write_buffer_offset = UDP_DATAGRAM_HEADER_LENGTH;
memcached_io_init_udp_header(self, 0);
}
return self;
}
-void __instance_free(memcached_instance_st* self)
-{
+void __instance_free(memcached_instance_st *self) {
memcached_quit_server(self, false);
self->clear_addrinfo();
memcached_error_free(*self);
- if (memcached_is_allocated(self))
- {
+ if (memcached_is_allocated(self)) {
libmemcached_free(self->root, self);
- }
- else
- {
- self->options.is_initialized= false;
+ } else {
+ self->options.is_initialized = false;
}
}
-void memcached_instance_free(memcached_instance_st* self)
-{
- if (self)
- {
+void memcached_instance_free(memcached_instance_st *self) {
+ if (self) {
__instance_free(self);
}
}
-memcached_return_t memcached_server_cursor(const memcached_st* shell,
- const memcached_server_fn *callback,
- void *context,
- uint32_t number_of_callbacks)
-{
- const Memcached* memc= memcached2Memcached(shell);
+memcached_return_t memcached_server_cursor(const memcached_st *shell,
+ const memcached_server_fn *callback, void *context,
+ uint32_t number_of_callbacks) {
+ const Memcached *memc = memcached2Memcached(shell);
memcached_return_t rc;
- if (memcached_failed(rc= initialize_const_query(memc)))
- {
+ if (memcached_failed(rc = initialize_const_query(memc))) {
return rc;
}
- size_t errors= 0;
- for (uint32_t x= 0; x < memcached_instance_list_count(memc); x++)
- {
- memcached_instance_st* instance= memcached_instance_by_position(memc, x);
+ size_t errors = 0;
+ for (uint32_t x = 0; x < memcached_instance_list_count(memc); x++) {
+ memcached_instance_st *instance = memcached_instance_by_position(memc, x);
- for (uint32_t y= 0; y < number_of_callbacks; y++)
- {
- memcached_return_t ret= (*callback[y])(memc, instance, context);
+ for (uint32_t y = 0; y < number_of_callbacks; y++) {
+ memcached_return_t ret = (*callback[y])(memc, instance, context);
- if (memcached_failed(ret))
- {
+ if (memcached_failed(ret)) {
errors++;
continue;
}
}
memcached_return_t memcached_server_execute(memcached_st *memc,
- memcached_server_execute_fn callback,
- void *context)
-{
- if (callback == NULL)
- {
+ memcached_server_execute_fn callback, void *context) {
+ if (callback == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- bool some_errors= false;;
- for (uint32_t x= 0; x < memcached_instance_list_count(memc); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, x);
+ bool some_errors = false;
+ ;
+ for (uint32_t x = 0; x < memcached_instance_list_count(memc); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, x);
- memcached_return_t rc= (*callback)(memc, instance, context);
- if (rc == MEMCACHED_INVALID_ARGUMENTS)
- {
+ memcached_return_t rc = (*callback)(memc, instance, context);
+ if (rc == MEMCACHED_INVALID_ARGUMENTS) {
return rc;
- }
- else if (memcached_fatal(rc))
- {
- some_errors= true;
+ } else if (memcached_fatal(rc)) {
+ some_errors = true;
}
}
- (void)some_errors;
+ (void) some_errors;
return MEMCACHED_SUCCESS;
}
-const memcached_instance_st * memcached_server_by_key(memcached_st *shell,
- const char *key,
- size_t key_length,
- memcached_return_t *error)
-{
- Memcached* memc= memcached2Memcached(shell);
+const memcached_instance_st *memcached_server_by_key(memcached_st *shell, const char *key,
+ size_t key_length, memcached_return_t *error) {
+ Memcached *memc = memcached2Memcached(shell);
memcached_return_t unused;
- if (error == NULL)
- {
- error= &unused;
+ if (error == NULL) {
+ error = &unused;
}
-
memcached_return_t rc;
- if (memcached_failed(rc= initialize_const_query(memc)))
- {
- *error= rc;
+ if (memcached_failed(rc = initialize_const_query(memc))) {
+ *error = rc;
return NULL;
}
- if (memcached_failed((memcached_key_test(*memc, (const char **)&key, &key_length, 1))))
- {
- *error= memcached_last_error(memc);
+ if (memcached_failed((memcached_key_test(*memc, (const char **) &key, &key_length, 1)))) {
+ *error = memcached_last_error(memc);
return NULL;
}
- uint32_t server_key= memcached_generate_hash(memc, key, key_length);
+ uint32_t server_key = memcached_generate_hash(memc, key, key_length);
return memcached_instance_by_position(memc, server_key);
}
/*
If we do not have a valid object to clone from, we toss an error.
*/
-static memcached_instance_st* memcached_instance_clone(memcached_instance_st* source)
-{
+static memcached_instance_st *memcached_instance_clone(memcached_instance_st *source) {
/* We just do a normal create if source is missing */
- if (source == NULL)
- {
+ if (source == NULL) {
return NULL;
}
- memcached_string_t hostname_= { memcached_string_make_from_cstr(source->hostname()) };
- return __instance_create_with(source->root,
- NULL,
- hostname_,
- source->port(), source->weight,
+ memcached_string_t hostname_ = {memcached_string_make_from_cstr(source->hostname())};
+ return __instance_create_with(source->root, NULL, hostname_, source->port(), source->weight,
source->type);
}
-void set_last_disconnected_host(memcached_instance_st* self)
-{
+void set_last_disconnected_host(memcached_instance_st *self) {
assert(self->root);
- if (self->root)
- {
- if (memcached_server_get_last_disconnect(self->root) and
- memcached_server_get_last_disconnect(self->root)->version == self->version)
+ if (self->root) {
+ if (memcached_server_get_last_disconnect(self->root)
+ and memcached_server_get_last_disconnect(self->root)->version == self->version)
{
return;
}
// const_cast
- memcached_st *root= (memcached_st *)self->root;
+ memcached_st *root = (memcached_st *) self->root;
- memcached_instance_free((memcached_instance_st*)(root->last_disconnected_server));
+ memcached_instance_free((memcached_instance_st *) (root->last_disconnected_server));
// We set is_parsing so that no lookup happens
- root->state.is_parsing= true;
- root->last_disconnected_server= memcached_instance_clone(self);
- root->state.is_parsing= false;
+ root->state.is_parsing = true;
+ root->last_disconnected_server = memcached_instance_clone(self);
+ root->state.is_parsing = false;
- ((memcached_instance_st*)memcached_server_get_last_disconnect(root))->version= self->version;
+ ((memcached_instance_st *) memcached_server_get_last_disconnect(root))->version = self->version;
}
}
-const memcached_instance_st * memcached_server_get_last_disconnect(const memcached_st *shell)
-{
- const Memcached* self= memcached2Memcached(shell);
- if (self)
- {
- return (const memcached_instance_st *)self->last_disconnected_server;
+const memcached_instance_st *memcached_server_get_last_disconnect(const memcached_st *shell) {
+ const Memcached *self = memcached2Memcached(shell);
+ if (self) {
+ return (const memcached_instance_st *) self->last_disconnected_server;
}
return 0;
}
-void memcached_instance_next_retry(const memcached_instance_st * self, const time_t absolute_time)
-{
+void memcached_instance_next_retry(const memcached_instance_st *self, const time_t absolute_time) {
WATCHPOINT_ASSERT(self);
- if (self)
- {
- ((memcached_instance_st*)self)->next_retry= absolute_time;
+ if (self) {
+ ((memcached_instance_st *) self)->next_retry = absolute_time;
}
}
-bool memcached_instance_st::valid() const
-{
- if (fd == INVALID_SOCKET)
- {
+bool memcached_instance_st::valid() const {
+ if (fd == INVALID_SOCKET) {
return false;
}
return true;
}
-bool memcached_instance_st::is_shutting_down() const
-{
+bool memcached_instance_st::is_shutting_down() const {
return options.is_shutting_down;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2012-2013 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#ifndef WIN32
-# ifdef HAVE_NETDB_H
-# include <netdb.h>
-# endif
+# ifdef HAVE_NETDB_H
+# include <netdb.h>
+# endif
#endif
#ifdef NI_MAXHOST
-# define MEMCACHED_NI_MAXHOST NI_MAXHOST
+# define MEMCACHED_NI_MAXHOST NI_MAXHOST
#else
-# define MEMCACHED_NI_MAXHOST 1025
+# define MEMCACHED_NI_MAXHOST 1025
#endif
#ifdef NI_MAXSERV
-# define MEMCACHED_NI_MAXSERV NI_MAXSERV
+# define MEMCACHED_NI_MAXSERV NI_MAXSERV
#else
-# define MEMCACHED_NI_MAXSERV 32
+# define MEMCACHED_NI_MAXSERV 32
#endif
#include "libmemcached/string.hpp"
// @todo Complete class transformation
struct memcached_instance_st {
- in_port_t port() const
- {
- return port_;
- }
+ in_port_t port() const { return port_; }
- void port(in_port_t arg)
- {
- port_= arg;
- }
+ void port(in_port_t arg) { port_ = arg; }
- void mark_server_as_clean()
- {
- server_failure_counter= 0;
- server_timeout_counter= 0;
- next_retry= 0;
+ void mark_server_as_clean() {
+ server_failure_counter = 0;
+ server_timeout_counter = 0;
+ next_retry = 0;
}
- void disable()
- {
- }
+ void disable() {}
- void enable()
- {
- }
+ void enable() {}
bool valid() const;
void close_socket();
void reset_socket();
- uint32_t response_count() const
- {
- return cursor_active_;
- }
+ uint32_t response_count() const { return cursor_active_; }
struct {
bool is_allocated;
short _events;
short _revents;
- short events(void)
- {
- return _events;
- }
+ short events(void) { return _events; }
- short revents(void)
- {
- return _revents;
- }
+ short revents(void) { return _revents; }
- const char* hostname()
- {
- return _hostname;
- }
+ const char *hostname() { return _hostname; }
- void hostname(const memcached_string_t& hostname_)
- {
- if (hostname_.size)
- {
+ void hostname(const memcached_string_t &hostname_) {
+ if (hostname_.size) {
memcpy(_hostname, hostname_.c_str, hostname_.size);
- _hostname[hostname_.size]= 0;
- }
- else
- {
+ _hostname[hostname_.size] = 0;
+ } else {
memcpy(_hostname, memcached_literal_param("localhost"));
- _hostname[memcached_literal_param_size("localhost")]= 0;
+ _hostname[memcached_literal_param_size("localhost")] = 0;
}
}
char write_buffer[MEMCACHED_MAX_BUFFER];
char _hostname[MEMCACHED_NI_MAXHOST];
- void clear_addrinfo()
- {
- if (address_info)
- {
+ void clear_addrinfo() {
+ if (address_info) {
freeaddrinfo(address_info);
- address_info= NULL;
- address_info_next= NULL;
+ address_info = NULL;
+ address_info_next = NULL;
}
}
};
-memcached_instance_st* __instance_create_with(memcached_st *memc,
- memcached_instance_st* self,
- const memcached_string_t& _hostname,
- const in_port_t port,
- uint32_t weight,
+memcached_instance_st *__instance_create_with(memcached_st *memc, memcached_instance_st *self,
+ const memcached_string_t &_hostname,
+ const in_port_t port, uint32_t weight,
const memcached_connection_t type);
-memcached_return_t memcached_instance_push(memcached_st *ptr, const memcached_instance_st*, uint32_t);
+memcached_return_t memcached_instance_push(memcached_st *ptr, const memcached_instance_st *,
+ uint32_t);
void __instance_free(memcached_instance_st *);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#ifdef HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
+# include <sys/socket.h>
#endif
-void initialize_binary_request(memcached_instance_st* server, protocol_binary_request_header& header)
-{
+void initialize_binary_request(memcached_instance_st *server,
+ protocol_binary_request_header &header) {
server->request_id++;
- header.request.magic= PROTOCOL_BINARY_REQ;
- header.request.opaque= htons(server->request_id);
+ header.request.magic = PROTOCOL_BINARY_REQ;
+ header.request.opaque = htons(server->request_id);
}
-enum memc_read_or_write {
- MEM_READ,
- MEM_WRITE
-};
+enum memc_read_or_write { MEM_READ, MEM_WRITE };
/**
* Try to fill the input buffer for a server with as much
*
* @param instance the server to pack
*/
-static bool repack_input_buffer(memcached_instance_st* instance)
-{
- if (instance->read_ptr != instance->read_buffer)
- {
+static bool repack_input_buffer(memcached_instance_st *instance) {
+ if (instance->read_ptr != instance->read_buffer) {
/* Move all of the data to the beginning of the buffer so
** that we can fit more data into the buffer...
- */
+ */
memmove(instance->read_buffer, instance->read_ptr, instance->read_buffer_length);
- instance->read_ptr= instance->read_buffer;
+ instance->read_ptr = instance->read_buffer;
}
/* There is room in the buffer, try to fill it! */
- if (instance->read_buffer_length != MEMCACHED_MAX_BUFFER)
- {
+ if (instance->read_buffer_length != MEMCACHED_MAX_BUFFER) {
do {
/* Just try a single read to grab what's available */
ssize_t nr;
- if ((nr= ::recv(instance->fd,
- instance->read_ptr + instance->read_buffer_length,
- MEMCACHED_MAX_BUFFER - instance->read_buffer_length,
- MSG_NOSIGNAL)) <= 0)
+ if ((nr = ::recv(instance->fd, instance->read_ptr + instance->read_buffer_length,
+ MEMCACHED_MAX_BUFFER - instance->read_buffer_length, MSG_NOSIGNAL))
+ <= 0)
{
- if (nr == 0)
- {
+ if (nr == 0) {
memcached_set_error(*instance, MEMCACHED_CONNECTION_FAILURE, MEMCACHED_AT);
- }
- else
- {
- switch (get_socket_errno())
- {
- case EINTR:
- continue;
+ } else {
+ switch (get_socket_errno()) {
+ case EINTR: continue;
#if EWOULDBLOCK != EAGAIN
case EWOULDBLOCK:
#endif
break; // No IO is fine, we can just move on
- default:
- memcached_set_errno(*instance, get_socket_errno(), MEMCACHED_AT);
+ default: memcached_set_errno(*instance, get_socket_errno(), MEMCACHED_AT);
}
}
break;
- }
- else // We read data, append to our read buffer
+ } else // We read data, append to our read buffer
{
- instance->read_buffer_length+= size_t(nr);
+ instance->read_buffer_length += size_t(nr);
return true;
}
* @param instance the server to star processing iput messages for
* @return true if we processed anything, false otherwise
*/
-static bool process_input_buffer(memcached_instance_st* instance)
-{
+static bool process_input_buffer(memcached_instance_st *instance) {
/*
** We might be able to process some of the response messages if we
** have a callback set up
- */
- if (instance->root->callbacks != NULL)
- {
+ */
+ if (instance->root->callbacks != NULL) {
/*
* We might have responses... try to read them out and fire
* callbacks
- */
- memcached_callback_st cb= *instance->root->callbacks;
+ */
+ memcached_callback_st cb = *instance->root->callbacks;
- memcached_set_processing_input((Memcached *)instance->root, true);
+ memcached_set_processing_input((Memcached *) instance->root, true);
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- Memcached *root= (Memcached *)instance->root;
- memcached_return_t error= memcached_response(instance, buffer, sizeof(buffer), &root->result);
+ Memcached *root = (Memcached *) instance->root;
+ memcached_return_t error = memcached_response(instance, buffer, sizeof(buffer), &root->result);
memcached_set_processing_input(root, false);
- if (error == MEMCACHED_SUCCESS)
- {
- for (unsigned int x= 0; x < cb.number_of_callback; x++)
- {
- error= (*cb.callback[x])(instance->root, &root->result, cb.context);
- if (error != MEMCACHED_SUCCESS)
- {
+ if (error == MEMCACHED_SUCCESS) {
+ for (unsigned int x = 0; x < cb.number_of_callback; x++) {
+ error = (*cb.callback[x])(instance->root, &root->result, cb.context);
+ if (error != MEMCACHED_SUCCESS) {
break;
}
}
return false;
}
-static memcached_return_t io_wait(memcached_instance_st* instance,
- const short events)
-{
+static memcached_return_t io_wait(memcached_instance_st *instance, const short events) {
/*
** We are going to block on write, but at least on Solaris we might block
** on write if we haven't read anything from our input buffer..
** application layer (just sending a lot of data etc)
** The test is moved down in the purge function to avoid duplication of
** the test.
- */
- if (events & POLLOUT)
- {
- if (memcached_purge(instance) == false)
- {
+ */
+ if (events & POLLOUT) {
+ if (memcached_purge(instance) == false) {
return MEMCACHED_FAILURE;
}
}
struct pollfd fds;
- fds.fd= instance->fd;
- fds.events= events;
- fds.revents= 0;
+ fds.fd = instance->fd;
+ fds.events = events;
+ fds.revents = 0;
- if (fds.events & POLLOUT) /* write */
- {
+ if (fds.events & POLLOUT) /* write */ {
instance->io_wait_count.write++;
- }
- else
- {
+ } else {
instance->io_wait_count.read++;
}
- if (instance->root->poll_timeout == 0) // Mimic 0 causes timeout behavior (not all platforms do this)
+ if (instance->root->poll_timeout
+ == 0) // Mimic 0 causes timeout behavior (not all platforms do this)
{
- return memcached_set_error(*instance, MEMCACHED_TIMEOUT, MEMCACHED_AT, memcached_literal_param("poll_timeout() was set to zero"));
+ return memcached_set_error(*instance, MEMCACHED_TIMEOUT, MEMCACHED_AT,
+ memcached_literal_param("poll_timeout() was set to zero"));
}
- size_t loop_max= 5;
+ size_t loop_max = 5;
while (--loop_max) // While loop is for ERESTART or EINTR
{
- int active_fd= poll(&fds, 1, instance->root->poll_timeout);
+ int active_fd = poll(&fds, 1, instance->root->poll_timeout);
- if (active_fd >= 1)
- {
- assert_msg(active_fd == 1 , "poll() returned an unexpected number of active file descriptors");
- if (fds.revents & POLLIN or fds.revents & POLLOUT)
- {
+ if (active_fd >= 1) {
+ assert_msg(active_fd == 1, "poll() returned an unexpected number of active file descriptors");
+ if (fds.revents & POLLIN or fds.revents & POLLOUT) {
return MEMCACHED_SUCCESS;
}
- if (fds.revents & POLLHUP)
- {
- return memcached_set_error(*instance, MEMCACHED_CONNECTION_FAILURE, MEMCACHED_AT,
+ if (fds.revents & POLLHUP) {
+ return memcached_set_error(*instance, MEMCACHED_CONNECTION_FAILURE, MEMCACHED_AT,
memcached_literal_param("poll() detected hang up"));
}
- if (fds.revents & POLLERR)
- {
- int local_errno= EINVAL;
+ if (fds.revents & POLLERR) {
+ int local_errno = EINVAL;
int err;
- socklen_t len= sizeof (err);
- if (getsockopt(instance->fd, SOL_SOCKET, SO_ERROR, (char*)&err, &len) == 0)
- {
+ socklen_t len = sizeof(err);
+ if (getsockopt(instance->fd, SOL_SOCKET, SO_ERROR, (char *) &err, &len) == 0) {
if (err == 0) // treat this as EINTR
{
continue;
}
- local_errno= err;
+ local_errno = err;
}
memcached_quit_server(instance, true);
return memcached_set_errno(*instance, local_errno, MEMCACHED_AT,
memcached_literal_param("poll() returned POLLHUP"));
}
-
- return memcached_set_error(*instance, MEMCACHED_FAILURE, MEMCACHED_AT, memcached_literal_param("poll() returned a value that was not dealt with"));
+
+ return memcached_set_error(
+ *instance, MEMCACHED_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("poll() returned a value that was not dealt with"));
}
- if (active_fd == 0)
- {
- return memcached_set_error(*instance, MEMCACHED_TIMEOUT, MEMCACHED_AT, memcached_literal_param("No active_fd were found"));
+ if (active_fd == 0) {
+ return memcached_set_error(*instance, MEMCACHED_TIMEOUT, MEMCACHED_AT,
+ memcached_literal_param("No active_fd were found"));
}
// Only an error should result in this code being called.
- int local_errno= get_socket_errno(); // We cache in case memcached_quit_server() modifies errno
- assert_msg(active_fd == -1 , "poll() returned an unexpected value");
- switch (local_errno)
- {
+ int local_errno = get_socket_errno(); // We cache in case memcached_quit_server() modifies errno
+ assert_msg(active_fd == -1, "poll() returned an unexpected value");
+ switch (local_errno) {
#ifdef __linux
case ERESTART:
#endif
- case EINTR:
- continue;
+ case EINTR: continue;
case EFAULT:
case ENOMEM:
break;
case EINVAL:
- memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, memcached_literal_param("RLIMIT_NOFILE exceeded, or if OSX the timeout value was invalid"));
+ memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param(
+ "RLIMIT_NOFILE exceeded, or if OSX the timeout value was invalid"));
break;
default:
memcached_quit_server(instance, true);
- if (memcached_has_error(instance))
- {
+ if (memcached_has_error(instance)) {
return memcached_instance_error_return(instance);
}
- return memcached_set_error(*instance, MEMCACHED_CONNECTION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("number of attempts to call io_wait() failed"));
+ return memcached_set_error(
+ *instance, MEMCACHED_CONNECTION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("number of attempts to call io_wait() failed"));
}
-static bool io_flush(memcached_instance_st* instance,
- const bool with_flush,
- memcached_return_t& error)
-{
+static bool io_flush(memcached_instance_st *instance, const bool with_flush,
+ memcached_return_t &error) {
/*
** We might want to purge the input buffer if we haven't consumed
** any output yet... The test for the limits is the purge is inline
** in the purge function to avoid duplicating the logic..
- */
+ */
{
WATCHPOINT_ASSERT(instance->fd != INVALID_SOCKET);
- if (memcached_purge(instance) == false)
- {
+ if (memcached_purge(instance) == false) {
return false;
}
}
- char *local_write_ptr= instance->write_buffer;
- size_t write_length= instance->write_buffer_offset;
+ char *local_write_ptr = instance->write_buffer;
+ size_t write_length = instance->write_buffer_offset;
- error= MEMCACHED_SUCCESS;
+ error = MEMCACHED_SUCCESS;
WATCHPOINT_ASSERT(instance->fd != INVALID_SOCKET);
#if defined(DEBUG)
if (write_length == MEMCACHED_MAX_BUFFER)
WATCHPOINT_ASSERT(instance->write_buffer == local_write_ptr);
- WATCHPOINT_ASSERT((instance->write_buffer + MEMCACHED_MAX_BUFFER) >= (local_write_ptr + write_length));
+ WATCHPOINT_ASSERT((instance->write_buffer + MEMCACHED_MAX_BUFFER)
+ >= (local_write_ptr + write_length));
#endif
- while (write_length)
- {
+ while (write_length) {
WATCHPOINT_ASSERT(instance->fd != INVALID_SOCKET);
WATCHPOINT_ASSERT(write_length > 0);
int flags;
- if (with_flush)
- {
- flags= MSG_NOSIGNAL;
- }
- else
- {
- flags= MSG_NOSIGNAL|MSG_MORE;
+ if (with_flush) {
+ flags = MSG_NOSIGNAL;
+ } else {
+ flags = MSG_NOSIGNAL | MSG_MORE;
}
- ssize_t sent_length= ::send(instance->fd, local_write_ptr, write_length, flags);
- int local_errno= get_socket_errno(); // We cache in case memcached_quit_server() modifies errno
+ ssize_t sent_length = ::send(instance->fd, local_write_ptr, write_length, flags);
+ int local_errno = get_socket_errno(); // We cache in case memcached_quit_server() modifies errno
- if (sent_length == SOCKET_ERROR)
- {
+ if (sent_length == SOCKET_ERROR) {
#if 0 // @todo I should look at why we hit this bit of code hard frequently
WATCHPOINT_ERRNO(get_socket_errno());
WATCHPOINT_NUMBER(get_socket_errno());
#endif
- switch (get_socket_errno())
- {
- case ENOBUFS:
- continue;
+ switch (get_socket_errno()) {
+ case ENOBUFS: continue;
#if EWOULDBLOCK != EAGAIN
case EWOULDBLOCK:
#endif
- case EAGAIN:
- {
- /*
- * We may be blocked on write because the input buffer
- * is full. Let's check if we have room in our input
- * buffer for more data and retry the write before
- * waiting..
+ case EAGAIN: {
+ /*
+ * We may be blocked on write because the input buffer
+ * is full. Let's check if we have room in our input
+ * buffer for more data and retry the write before
+ * waiting..
*/
- if (repack_input_buffer(instance) or process_input_buffer(instance))
- {
- continue;
- }
-
- memcached_return_t rc= io_wait(instance, POLLOUT);
- if (memcached_success(rc))
- {
- continue;
- }
- else if (rc == MEMCACHED_TIMEOUT)
- {
- return false;
- }
+ if (repack_input_buffer(instance) or process_input_buffer(instance)) {
+ continue;
+ }
- memcached_quit_server(instance, true);
- error= memcached_set_errno(*instance, local_errno, MEMCACHED_AT);
+ memcached_return_t rc = io_wait(instance, POLLOUT);
+ if (memcached_success(rc)) {
+ continue;
+ } else if (rc == MEMCACHED_TIMEOUT) {
return false;
}
+
+ memcached_quit_server(instance, true);
+ error = memcached_set_errno(*instance, local_errno, MEMCACHED_AT);
+ return false;
+ }
case ENOTCONN:
case EPIPE:
default:
memcached_quit_server(instance, true);
- error= memcached_set_errno(*instance, local_errno, MEMCACHED_AT);
+ error = memcached_set_errno(*instance, local_errno, MEMCACHED_AT);
WATCHPOINT_ASSERT(instance->fd == INVALID_SOCKET);
return false;
}
}
- instance->io_bytes_sent+= uint32_t(sent_length);
+ instance->io_bytes_sent += uint32_t(sent_length);
- local_write_ptr+= sent_length;
- write_length-= uint32_t(sent_length);
+ local_write_ptr += sent_length;
+ write_length -= uint32_t(sent_length);
}
WATCHPOINT_ASSERT(write_length == 0);
- instance->write_buffer_offset= 0;
+ instance->write_buffer_offset = 0;
return true;
}
-memcached_return_t memcached_io_wait_for_write(memcached_instance_st* instance)
-{
+memcached_return_t memcached_io_wait_for_write(memcached_instance_st *instance) {
return io_wait(instance, POLLOUT);
}
-memcached_return_t memcached_io_wait_for_read(memcached_instance_st* instance)
-{
+memcached_return_t memcached_io_wait_for_read(memcached_instance_st *instance) {
return io_wait(instance, POLLIN);
}
-static memcached_return_t _io_fill(memcached_instance_st* instance)
-{
+static memcached_return_t _io_fill(memcached_instance_st *instance) {
ssize_t data_read;
- do
- {
- data_read= ::recv(instance->fd, instance->read_buffer, MEMCACHED_MAX_BUFFER, MSG_NOSIGNAL);
- int local_errno= get_socket_errno(); // We cache in case memcached_quit_server() modifies errno
+ do {
+ data_read = ::recv(instance->fd, instance->read_buffer, MEMCACHED_MAX_BUFFER, MSG_NOSIGNAL);
+ int local_errno = get_socket_errno(); // We cache in case memcached_quit_server() modifies errno
- if (data_read == SOCKET_ERROR)
- {
- switch (get_socket_errno())
- {
+ if (data_read == SOCKET_ERROR) {
+ switch (get_socket_errno()) {
case EINTR: // We just retry
continue;
#ifdef __linux
case ERESTART:
#endif
- {
- memcached_return_t io_wait_ret;
- if (memcached_success(io_wait_ret= io_wait(instance, POLLIN)))
- {
- continue;
- }
-
- return io_wait_ret;
+ {
+ memcached_return_t io_wait_ret;
+ if (memcached_success(io_wait_ret = io_wait(instance, POLLIN))) {
+ continue;
}
+ return io_wait_ret;
+ }
+
/* fall through */
case ENOTCONN: // Programmer Error
}
return memcached_instance_error_return(instance);
- }
- else if (data_read == 0)
- {
+ } else if (data_read == 0) {
/*
EOF. Any data received so far is incomplete
so discard it. This always reads by byte in case of TCP
it will return EGAIN if data is not immediatly available.
*/
memcached_quit_server(instance, true);
- return memcached_set_error(*instance, MEMCACHED_CONNECTION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("::rec() returned zero, server has disconnected"));
+ return memcached_set_error(
+ *instance, MEMCACHED_CONNECTION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("::rec() returned zero, server has disconnected"));
}
- instance->io_wait_count._bytes_read+= data_read;
+ instance->io_wait_count._bytes_read += data_read;
} while (data_read <= 0);
- instance->io_bytes_sent= 0;
- instance->read_buffer_length= (size_t) data_read;
- instance->read_ptr= instance->read_buffer;
+ instance->io_bytes_sent = 0;
+ instance->read_buffer_length = (size_t) data_read;
+ instance->read_ptr = instance->read_buffer;
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_io_read(memcached_instance_st* instance,
- void *buffer, size_t length, ssize_t& nread)
-{
+memcached_return_t memcached_io_read(memcached_instance_st *instance, void *buffer, size_t length,
+ ssize_t &nread) {
assert(memcached_is_udp(instance->root) == false);
- assert_msg(instance, "Programmer error, memcached_io_read() recieved an invalid Instance"); // Programmer error
- char *buffer_ptr= static_cast<char *>(buffer);
+ assert_msg(
+ instance,
+ "Programmer error, memcached_io_read() recieved an invalid Instance"); // Programmer error
+ char *buffer_ptr = static_cast<char *>(buffer);
- if (instance->fd == INVALID_SOCKET)
- {
+ if (instance->fd == INVALID_SOCKET) {
#if 0
assert_msg(int(instance->state) <= int(MEMCACHED_SERVER_STATE_ADDRINFO), "Programmer error, invalid socket state");
#endif
return MEMCACHED_CONNECTION_FAILURE;
}
- while (length)
- {
- if (instance->read_buffer_length == 0)
- {
+ while (length) {
+ if (instance->read_buffer_length == 0) {
memcached_return_t io_fill_ret;
- if (memcached_fatal(io_fill_ret= _io_fill(instance)))
- {
- nread= -1;
+ if (memcached_fatal(io_fill_ret = _io_fill(instance))) {
+ nread = -1;
return io_fill_ret;
}
}
- if (length > 1)
- {
- size_t difference= (length > instance->read_buffer_length) ? instance->read_buffer_length : length;
+ if (length > 1) {
+ size_t difference =
+ (length > instance->read_buffer_length) ? instance->read_buffer_length : length;
memcpy(buffer_ptr, instance->read_ptr, difference);
length -= difference;
- instance->read_ptr+= difference;
- instance->read_buffer_length-= difference;
- buffer_ptr+= difference;
- }
- else
- {
- *buffer_ptr= *instance->read_ptr;
+ instance->read_ptr += difference;
+ instance->read_buffer_length -= difference;
+ buffer_ptr += difference;
+ } else {
+ *buffer_ptr = *instance->read_ptr;
instance->read_ptr++;
instance->read_buffer_length--;
buffer_ptr++;
}
}
- nread= ssize_t(buffer_ptr - (char*)buffer);
+ nread = ssize_t(buffer_ptr - (char *) buffer);
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_io_slurp(memcached_instance_st* instance)
-{
+memcached_return_t memcached_io_slurp(memcached_instance_st *instance) {
assert_msg(instance, "Programmer error, invalid Instance");
assert(memcached_is_udp(instance->root) == false);
- if (instance->fd == INVALID_SOCKET)
- {
- assert_msg(int(instance->state) <= int(MEMCACHED_SERVER_STATE_ADDRINFO), "Invalid socket state");
+ if (instance->fd == INVALID_SOCKET) {
+ assert_msg(int(instance->state) <= int(MEMCACHED_SERVER_STATE_ADDRINFO),
+ "Invalid socket state");
return MEMCACHED_CONNECTION_FAILURE;
}
ssize_t data_read;
char buffer[MEMCACHED_MAX_BUFFER];
- do
- {
- data_read= ::recv(instance->fd, instance->read_buffer, sizeof(buffer), MSG_NOSIGNAL);
- if (data_read == SOCKET_ERROR)
- {
- switch (get_socket_errno())
- {
+ do {
+ data_read = ::recv(instance->fd, instance->read_buffer, sizeof(buffer), MSG_NOSIGNAL);
+ if (data_read == SOCKET_ERROR) {
+ switch (get_socket_errno()) {
case EINTR: // We just retry
continue;
#ifdef __linux
case ERESTART:
#endif
- if (memcached_success(io_wait(instance, POLLIN)))
- {
+ if (memcached_success(io_wait(instance, POLLIN))) {
continue;
}
return MEMCACHED_IN_PROGRESS;
case EINVAL:
case EFAULT:
case ECONNREFUSED:
- default:
- return MEMCACHED_CONNECTION_FAILURE; // We want this!
+ default: return MEMCACHED_CONNECTION_FAILURE; // We want this!
}
}
} while (data_read > 0);
return MEMCACHED_CONNECTION_FAILURE;
}
-static bool _io_write(memcached_instance_st* instance,
- const void *buffer, size_t length, bool with_flush,
- size_t& written)
-{
+static bool _io_write(memcached_instance_st *instance, const void *buffer, size_t length,
+ bool with_flush, size_t &written) {
assert(instance->fd != INVALID_SOCKET);
assert(memcached_is_udp(instance->root) == false);
- const char *buffer_ptr= static_cast<const char *>(buffer);
+ const char *buffer_ptr = static_cast<const char *>(buffer);
- const size_t original_length= length;
+ const size_t original_length = length;
- while (length)
- {
+ while (length) {
char *write_ptr;
- size_t buffer_end= MEMCACHED_MAX_BUFFER;
- size_t should_write= buffer_end -instance->write_buffer_offset;
- should_write= (should_write < length) ? should_write : length;
+ size_t buffer_end = MEMCACHED_MAX_BUFFER;
+ size_t should_write = buffer_end - instance->write_buffer_offset;
+ should_write = (should_write < length) ? should_write : length;
- write_ptr= instance->write_buffer + instance->write_buffer_offset;
+ write_ptr = instance->write_buffer + instance->write_buffer_offset;
memcpy(write_ptr, buffer_ptr, should_write);
- instance->write_buffer_offset+= should_write;
- buffer_ptr+= should_write;
- length-= should_write;
+ instance->write_buffer_offset += should_write;
+ buffer_ptr += should_write;
+ length -= should_write;
- if (instance->write_buffer_offset == buffer_end)
- {
+ if (instance->write_buffer_offset == buffer_end) {
WATCHPOINT_ASSERT(instance->fd != INVALID_SOCKET);
memcached_return_t rc;
- if (io_flush(instance, with_flush, rc) == false)
- {
- written= original_length -length;
+ if (io_flush(instance, with_flush, rc) == false) {
+ written = original_length - length;
return false;
}
}
}
- if (with_flush)
- {
+ if (with_flush) {
memcached_return_t rc;
WATCHPOINT_ASSERT(instance->fd != INVALID_SOCKET);
- if (io_flush(instance, with_flush, rc) == false)
- {
- written= original_length -length;
+ if (io_flush(instance, with_flush, rc) == false) {
+ written = original_length - length;
return false;
}
}
- written= original_length -length;
+ written = original_length - length;
return true;
}
-bool memcached_io_write(memcached_instance_st* instance)
-{
+bool memcached_io_write(memcached_instance_st *instance) {
size_t written;
return _io_write(instance, NULL, 0, true, written);
}
-ssize_t memcached_io_write(memcached_instance_st* instance,
- const void *buffer, const size_t length, const bool with_flush)
-{
+ssize_t memcached_io_write(memcached_instance_st *instance, const void *buffer, const size_t length,
+ const bool with_flush) {
size_t written;
- if (_io_write(instance, buffer, length, with_flush, written) == false)
- {
+ if (_io_write(instance, buffer, length, with_flush, written) == false) {
return -1;
}
return ssize_t(written);
}
-bool memcached_io_writev(memcached_instance_st* instance,
- libmemcached_io_vector_st vector[],
- const size_t number_of, const bool with_flush)
-{
- ssize_t complete_total= 0;
- ssize_t total= 0;
+bool memcached_io_writev(memcached_instance_st *instance, libmemcached_io_vector_st vector[],
+ const size_t number_of, const bool with_flush) {
+ ssize_t complete_total = 0;
+ ssize_t total = 0;
- for (size_t x= 0; x < number_of; x++, vector++)
- {
- complete_total+= vector->length;
- if (vector->length)
- {
+ for (size_t x = 0; x < number_of; x++, vector++) {
+ complete_total += vector->length;
+ if (vector->length) {
size_t written;
- if ((_io_write(instance, vector->buffer, vector->length, false, written)) == false)
- {
+ if ((_io_write(instance, vector->buffer, vector->length, false, written)) == false) {
return false;
}
- total+= written;
+ total += written;
}
}
- if (with_flush)
- {
- if (memcached_io_write(instance) == false)
- {
+ if (with_flush) {
+ if (memcached_io_write(instance) == false) {
return false;
}
}
return (complete_total == total);
}
-void memcached_instance_st::start_close_socket()
-{
- if (fd != INVALID_SOCKET)
- {
+void memcached_instance_st::start_close_socket() {
+ if (fd != INVALID_SOCKET) {
shutdown(fd, SHUT_WR);
- options.is_shutting_down= true;
+ options.is_shutting_down = true;
}
}
-void memcached_instance_st::reset_socket()
-{
- if (fd != INVALID_SOCKET)
- {
- (void)closesocket(fd);
- fd= INVALID_SOCKET;
+void memcached_instance_st::reset_socket() {
+ if (fd != INVALID_SOCKET) {
+ (void) closesocket(fd);
+ fd = INVALID_SOCKET;
}
}
-void memcached_instance_st::close_socket()
-{
- if (fd != INVALID_SOCKET)
- {
- int shutdown_options= SHUT_RD;
- if (options.is_shutting_down == false)
- {
- shutdown_options= SHUT_RDWR;
+void memcached_instance_st::close_socket() {
+ if (fd != INVALID_SOCKET) {
+ int shutdown_options = SHUT_RD;
+ if (options.is_shutting_down == false) {
+ shutdown_options = SHUT_RDWR;
}
/* in case of death shutdown to avoid blocking at close() */
- if (shutdown(fd, shutdown_options) == SOCKET_ERROR and get_socket_errno() != ENOTCONN)
- {
+ if (shutdown(fd, shutdown_options) == SOCKET_ERROR and get_socket_errno() != ENOTCONN) {
WATCHPOINT_NUMBER(fd);
WATCHPOINT_ERRNO(get_socket_errno());
WATCHPOINT_ASSERT(get_socket_errno());
}
reset_socket();
- state= MEMCACHED_SERVER_STATE_NEW;
+ state = MEMCACHED_SERVER_STATE_NEW;
}
- state= MEMCACHED_SERVER_STATE_NEW;
- cursor_active_= 0;
- io_bytes_sent= 0;
- write_buffer_offset= size_t(root and memcached_is_udp(root) ? UDP_DATAGRAM_HEADER_LENGTH : 0);
- read_buffer_length= 0;
- read_ptr= read_buffer;
- options.is_shutting_down= false;
+ state = MEMCACHED_SERVER_STATE_NEW;
+ cursor_active_ = 0;
+ io_bytes_sent = 0;
+ write_buffer_offset = size_t(root and memcached_is_udp(root) ? UDP_DATAGRAM_HEADER_LENGTH : 0);
+ read_buffer_length = 0;
+ read_ptr = read_buffer;
+ options.is_shutting_down = false;
memcached_server_response_reset(this);
// We reset the version so that if we end up talking to a different server
// we don't have stale server version information.
- major_version= minor_version= micro_version= UINT8_MAX;
+ major_version = minor_version = micro_version = UINT8_MAX;
}
-memcached_instance_st* memcached_io_get_readable_server(Memcached *memc, memcached_return_t&)
-{
+memcached_instance_st *memcached_io_get_readable_server(Memcached *memc, memcached_return_t &) {
#define MAX_SERVERS_TO_POLL 100
struct pollfd fds[MAX_SERVERS_TO_POLL];
- nfds_t host_index= 0;
+ nfds_t host_index = 0;
- for (uint32_t x= 0; x < memcached_server_count(memc) and host_index < MAX_SERVERS_TO_POLL; ++x)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, x);
+ for (uint32_t x = 0; x < memcached_server_count(memc) and host_index < MAX_SERVERS_TO_POLL; ++x) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, x);
- if (instance->read_buffer_length > 0) /* I have data in the buffer */
- {
+ if (instance->read_buffer_length > 0) /* I have data in the buffer */ {
return instance;
}
- if (instance->response_count() > 0)
- {
- fds[host_index].events= POLLIN;
- fds[host_index].revents= 0;
- fds[host_index].fd= instance->fd;
+ if (instance->response_count() > 0) {
+ fds[host_index].events = POLLIN;
+ fds[host_index].revents = 0;
+ fds[host_index].fd = instance->fd;
++host_index;
}
}
- if (host_index < 2)
- {
+ if (host_index < 2) {
/* We have 0 or 1 server with pending events.. */
- for (uint32_t x= 0; x< memcached_server_count(memc); ++x)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, x);
+ for (uint32_t x = 0; x < memcached_server_count(memc); ++x) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, x);
- if (instance->response_count() > 0)
- {
+ if (instance->response_count() > 0) {
return instance;
}
}
return NULL;
}
- int error= poll(fds, host_index, memc->poll_timeout);
- switch (error)
- {
+ int error = poll(fds, host_index, memc->poll_timeout);
+ switch (error) {
case -1:
memcached_set_errno(*memc, get_socket_errno(), MEMCACHED_AT);
/* FALLTHROUGH */
- case 0:
- break;
+ case 0: break;
default:
- for (nfds_t x= 0; x < host_index; ++x)
- {
- if (fds[x].revents & POLLIN)
- {
- for (uint32_t y= 0; y < memcached_server_count(memc); ++y)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, y);
+ for (nfds_t x = 0; x < host_index; ++x) {
+ if (fds[x].revents & POLLIN) {
+ for (uint32_t y = 0; y < memcached_server_count(memc); ++y) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, y);
- if (instance->fd == fds[x].fd)
- {
+ if (instance->fd == fds[x].fd) {
return instance;
}
}
/*
Eventually we will just kill off the server with the problem.
*/
-void memcached_io_reset(memcached_instance_st* instance)
-{
+void memcached_io_reset(memcached_instance_st *instance) {
memcached_quit_server(instance, true);
}
* Read a given number of bytes from the server and place it into a specific
* buffer. Reset the IO channel on this server if an error occurs.
*/
-memcached_return_t memcached_safe_read(memcached_instance_st* instance,
- void *dta,
- const size_t size)
-{
- size_t offset= 0;
- char *data= static_cast<char *>(dta);
-
- while (offset < size)
- {
+memcached_return_t memcached_safe_read(memcached_instance_st *instance, void *dta,
+ const size_t size) {
+ size_t offset = 0;
+ char *data = static_cast<char *>(dta);
+
+ while (offset < size) {
ssize_t nread;
memcached_return_t rc;
- while (memcached_continue(rc= memcached_io_read(instance, data + offset, size - offset, nread))) { };
+ while (
+ memcached_continue(rc = memcached_io_read(instance, data + offset, size - offset, nread))) {
+ };
- if (memcached_failed(rc))
- {
+ if (memcached_failed(rc)) {
return rc;
}
- offset+= size_t(nread);
+ offset += size_t(nread);
}
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_io_readline(memcached_instance_st* instance,
- char *buffer_ptr,
- size_t size,
- size_t& total_nr)
-{
- total_nr= 0;
- bool line_complete= false;
+memcached_return_t memcached_io_readline(memcached_instance_st *instance, char *buffer_ptr,
+ size_t size, size_t &total_nr) {
+ total_nr = 0;
+ bool line_complete = false;
- while (line_complete == false)
- {
- if (instance->read_buffer_length == 0)
- {
+ while (line_complete == false) {
+ if (instance->read_buffer_length == 0) {
/*
* We don't have any data in the buffer, so let's fill the read
* buffer. Call the standard read function to avoid duplicating
* the logic.
- */
+ */
ssize_t nread;
- memcached_return_t rc= memcached_io_read(instance, buffer_ptr, 1, nread);
- if (memcached_failed(rc) and rc == MEMCACHED_IN_PROGRESS)
- {
+ memcached_return_t rc = memcached_io_read(instance, buffer_ptr, 1, nread);
+ if (memcached_failed(rc) and rc == MEMCACHED_IN_PROGRESS) {
memcached_quit_server(instance, true);
return memcached_set_error(*instance, rc, MEMCACHED_AT);
- }
- else if (memcached_failed(rc))
- {
+ } else if (memcached_failed(rc)) {
return rc;
}
- if (*buffer_ptr == '\n')
- {
- line_complete= true;
+ if (*buffer_ptr == '\n') {
+ line_complete = true;
}
++buffer_ptr;
}
/* Now let's look in the buffer and copy as we go! */
- while (instance->read_buffer_length and total_nr < size and line_complete == false)
- {
+ while (instance->read_buffer_length and total_nr < size and line_complete == false) {
*buffer_ptr = *instance->read_ptr;
- if (*buffer_ptr == '\n')
- {
+ if (*buffer_ptr == '\n') {
line_complete = true;
}
--instance->read_buffer_length;
++buffer_ptr;
}
- if (total_nr == size)
- {
+ if (total_nr == size) {
return MEMCACHED_PROTOCOL_ERROR;
}
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-struct libmemcached_io_vector_st
-{
+struct libmemcached_io_vector_st {
const void *buffer;
size_t length;
};
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-void initialize_binary_request(memcached_instance_st* server, protocol_binary_request_header&);
+void initialize_binary_request(memcached_instance_st *server, protocol_binary_request_header &);
-bool memcached_io_write(memcached_instance_st* ptr);
+bool memcached_io_write(memcached_instance_st *ptr);
-ssize_t memcached_io_write(memcached_instance_st* ptr,
- const void *buffer, size_t length, bool with_flush);
+ssize_t memcached_io_write(memcached_instance_st *ptr, const void *buffer, size_t length,
+ bool with_flush);
-bool memcached_io_writev(memcached_instance_st* ptr,
- libmemcached_io_vector_st vector[],
+bool memcached_io_writev(memcached_instance_st *ptr, libmemcached_io_vector_st vector[],
const size_t number_of, const bool with_flush);
-memcached_return_t memcached_io_wait_for_write(memcached_instance_st*);
-memcached_return_t memcached_io_wait_for_read(memcached_instance_st*);
+memcached_return_t memcached_io_wait_for_write(memcached_instance_st *);
+memcached_return_t memcached_io_wait_for_read(memcached_instance_st *);
-void memcached_io_reset(memcached_instance_st* ptr);
+void memcached_io_reset(memcached_instance_st *ptr);
-memcached_return_t memcached_io_read(memcached_instance_st* ptr,
- void *buffer, size_t length, ssize_t& nread);
+memcached_return_t memcached_io_read(memcached_instance_st *ptr, void *buffer, size_t length,
+ ssize_t &nread);
/* Read a line (terminated by '\n') into the buffer */
-memcached_return_t memcached_io_readline(memcached_instance_st* ptr,
- char *buffer_ptr,
- size_t size,
- size_t& total);
+memcached_return_t memcached_io_readline(memcached_instance_st *ptr, char *buffer_ptr, size_t size,
+ size_t &total);
/* Read n bytes of data from the server and store them in dta */
-memcached_return_t memcached_safe_read(memcached_instance_st* ptr,
- void *dta,
- const size_t size);
+memcached_return_t memcached_safe_read(memcached_instance_st *ptr, void *dta, const size_t size);
-memcached_instance_st* memcached_io_get_readable_server(memcached_st *memc, memcached_return_t&);
+memcached_instance_st *memcached_io_get_readable_server(memcached_st *memc, memcached_return_t &);
-memcached_return_t memcached_io_slurp(memcached_instance_st* ptr);
+memcached_return_t memcached_io_slurp(memcached_instance_st *ptr);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-/* These are private */
-#define memcached_is_allocated(__object) ((__object)->options.is_allocated)
-#define memcached_is_encrypted(__object) ((__object)->hashkit._key)
-#define memcached_is_initialized(__object) ((__object)->options.is_initialized)
-#define memcached_is_purging(__object) ((__object)->state.is_purging)
+/* These are private */
+#define memcached_is_allocated(__object) ((__object)->options.is_allocated)
+#define memcached_is_encrypted(__object) ((__object)->hashkit._key)
+#define memcached_is_initialized(__object) ((__object)->options.is_initialized)
+#define memcached_is_purging(__object) ((__object)->state.is_purging)
#define memcached_is_processing_input(__object) ((__object)->state.is_processing_input)
-#define memcached_is_aes(__object) ((__object)->flags.is_aes)
-#define memcached_is_udp(__object) ((__object)->flags.use_udp)
-#define memcached_is_verify_key(__object) ((__object)->flags.verify_key)
-#define memcached_is_binary(__object) ((__object)->flags.binary_protocol)
-#define memcached_is_fetching_version(__object) ((__object)->flags.is_fetching_version)
-#define memcached_is_buffering(__object) ((__object)->flags.buffer_requests)
-#define memcached_is_replying(__object) ((__object)->flags.reply)
-#define memcached_is_cas(__object) ((__object)->flags.reply)
+#define memcached_is_aes(__object) ((__object)->flags.is_aes)
+#define memcached_is_udp(__object) ((__object)->flags.use_udp)
+#define memcached_is_verify_key(__object) ((__object)->flags.verify_key)
+#define memcached_is_binary(__object) ((__object)->flags.binary_protocol)
+#define memcached_is_fetching_version(__object) ((__object)->flags.is_fetching_version)
+#define memcached_is_buffering(__object) ((__object)->flags.buffer_requests)
+#define memcached_is_replying(__object) ((__object)->flags.reply)
+#define memcached_is_cas(__object) ((__object)->flags.reply)
#define memcached_is_randomize_replica_read(__object) ((__object)->flags.randomize_replica_read)
-#define memcached_is_no_block(__object) ((__object)->flags.no_block)
-#define memcached_is_hash_with_namespace(__object) ((__object)->flags.hash_with_namespace)
-#define memcached_is_tcp_nodelay(__object) ((__object)->flags.tcp_nodelay)
-#define memcached_is_auto_eject_hosts(__object) ((__object)->flags.auto_eject_hosts)
-#define memcached_is_use_sort_hosts(__object) ((__object)->flags.use_sort_hosts)
+#define memcached_is_no_block(__object) ((__object)->flags.no_block)
+#define memcached_is_hash_with_namespace(__object) ((__object)->flags.hash_with_namespace)
+#define memcached_is_tcp_nodelay(__object) ((__object)->flags.tcp_nodelay)
+#define memcached_is_auto_eject_hosts(__object) ((__object)->flags.auto_eject_hosts)
+#define memcached_is_use_sort_hosts(__object) ((__object)->flags.use_sort_hosts)
#define memcached_is_ready(__object) ((__object)->options.ready)
#define memcached_is_weighted_ketama(__object) ((__object)->ketama.weighted_)
-#define memcached_set_ready(__object, __flag) ((__object)->options.ready= (__flag))
+#define memcached_set_ready(__object, __flag) ((__object)->options.ready = (__flag))
-#define memcached_set_aes(__object, __flag) ((__object).flags.is_aes= __flag)
-#define memcached_set_udp(__object, __flag) ((__object).flags.use_udp= __flag)
-#define memcached_set_verify_key(__object, __flag) ((__object).flags.verify_key= __flag)
-#define memcached_set_binary(__object, __flag) ((__object).flags.binary_protocol= __flag)
-#define memcached_set_fetching_version(__object, __flag) ((__object).flags.is_fetching_version= __flag)
-#define memcached_set_buffering(__object, __flag) ((__object).flags.buffer_requests= __flag)
-#define memcached_set_replying(__object, __flag) ((__object).flags.reply= __flag)
-#define memcached_set_cas(__object, __flag) ((__object).flags.reply= __flag)
-#define memcached_set_randomize_replica_read(__object, __flag) ((__object).flags.randomize_replica_read= __flag)
-#define memcached_set_no_block(__object, __flag) ((__object).flags.no_block= __flag)
-#define memcached_set_hash_with_namespace(__object, __flag) ((__object).flags.hash_with_namespace= __flag)
-#define memcached_set_tcp_nodelay(__object, __flag) ((__object).flags.tcp_nodelay= __flag)
-#define memcached_set_auto_eject_hosts(__object, __flag) ((__object).flags.auto_eject_hosts= __flag)
-#define memcached_set_use_sort_hosts(__object, __flag) ((__object).flags.use_sort_hosts= __flag)
+#define memcached_set_aes(__object, __flag) ((__object).flags.is_aes = __flag)
+#define memcached_set_udp(__object, __flag) ((__object).flags.use_udp = __flag)
+#define memcached_set_verify_key(__object, __flag) ((__object).flags.verify_key = __flag)
+#define memcached_set_binary(__object, __flag) ((__object).flags.binary_protocol = __flag)
+#define memcached_set_fetching_version(__object, __flag) \
+ ((__object).flags.is_fetching_version = __flag)
+#define memcached_set_buffering(__object, __flag) ((__object).flags.buffer_requests = __flag)
+#define memcached_set_replying(__object, __flag) ((__object).flags.reply = __flag)
+#define memcached_set_cas(__object, __flag) ((__object).flags.reply = __flag)
+#define memcached_set_randomize_replica_read(__object, __flag) \
+ ((__object).flags.randomize_replica_read = __flag)
+#define memcached_set_no_block(__object, __flag) ((__object).flags.no_block = __flag)
+#define memcached_set_hash_with_namespace(__object, __flag) \
+ ((__object).flags.hash_with_namespace = __flag)
+#define memcached_set_tcp_nodelay(__object, __flag) ((__object).flags.tcp_nodelay = __flag)
+#define memcached_set_auto_eject_hosts(__object, __flag) \
+ ((__object).flags.auto_eject_hosts = __flag)
+#define memcached_set_use_sort_hosts(__object, __flag) ((__object).flags.use_sort_hosts = __flag)
#define memcached_has_root(__object) ((__object)->root)
#define memcached_has_replicas(__object) ((__object)->root->number_of_replicas)
-#define memcached_set_processing_input(__object, __value) ((__object)->state.is_processing_input= (__value))
-#define memcached_set_initialized(__object, __value) ((__object)->options.is_initialized= (__value))
-#define memcached_set_allocated(__object, __value) ((__object)->options.is_allocated= (__value))
+#define memcached_set_processing_input(__object, __value) \
+ ((__object)->state.is_processing_input = (__value))
+#define memcached_set_initialized(__object, __value) \
+ ((__object)->options.is_initialized = (__value))
+#define memcached_set_allocated(__object, __value) ((__object)->options.is_allocated = (__value))
-#define memcached_set_weighted_ketama(__object, __value) ((__object)->ketama.weighted_= (__value))
+#define memcached_set_weighted_ketama(__object, __value) ((__object)->ketama.weighted_ = (__value))
#define memcached2Memcached(__obj) (__obj)
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-static inline memcached_return_t memcached_validate_key_length(size_t key_length, bool)
-{
- if (key_length == 0)
- {
+static inline memcached_return_t memcached_validate_key_length(size_t key_length, bool) {
+ if (key_length == 0) {
return MEMCACHED_BAD_KEY_PROVIDED;
}
else
#endif
{
- if (key_length >= MEMCACHED_MAX_KEY)
- {
+ if (key_length >= MEMCACHED_MAX_KEY) {
return MEMCACHED_BAD_KEY_PROVIDED;
}
}
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_key_test(memcached_st &memc,
- const char * const *keys,
- const size_t *key_length,
- size_t number_of_keys)
-{
- if (number_of_keys == 0)
- {
- return memcached_set_error(memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Numbers of keys provided was zero"));
+memcached_return_t memcached_key_test(memcached_st &memc, const char *const *keys,
+ const size_t *key_length, size_t number_of_keys) {
+ if (number_of_keys == 0) {
+ return memcached_set_error(memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Numbers of keys provided was zero"));
}
- if (keys == NULL or key_length == NULL)
- {
- return memcached_set_error(memc, MEMCACHED_BAD_KEY_PROVIDED, MEMCACHED_AT, memcached_literal_param("Key was NULL or length of key was zero."));
+ if (keys == NULL or key_length == NULL) {
+ return memcached_set_error(memc, MEMCACHED_BAD_KEY_PROVIDED, MEMCACHED_AT,
+ memcached_literal_param("Key was NULL or length of key was zero."));
}
- const bool is_binary= memcached_flag(memc, MEMCACHED_FLAG_BINARY_PROTOCOL);
+ const bool is_binary = memcached_flag(memc, MEMCACHED_FLAG_BINARY_PROTOCOL);
// If we don't need to verify the key, or we are using the binary protoocol,
// we just check the size of the key
- for (size_t x= 0; x < number_of_keys; ++x)
- {
+ for (size_t x = 0; x < number_of_keys; ++x) {
// We should set binary key, but the memcached server is broken for
// longer keys at the moment.
- memcached_return_t rc= memcached_validate_key_length(*(key_length +x), false /* memc.flags.binary_protocol */);
- if (memcached_failed(rc))
- {
- return memcached_set_error(memc, rc, MEMCACHED_AT, memcached_literal_param("Key provided was too long."));
+ memcached_return_t rc =
+ memcached_validate_key_length(*(key_length + x), false /* memc.flags.binary_protocol */);
+ if (memcached_failed(rc)) {
+ return memcached_set_error(memc, rc, MEMCACHED_AT,
+ memcached_literal_param("Key provided was too long."));
}
- if (memc.flags.verify_key and is_binary == false)
- {
- for (size_t y= 0; y < *(key_length +x); ++y)
- {
- if ((isgraph(keys[x][y])) == 0)
- {
- return memcached_set_error(memc, MEMCACHED_BAD_KEY_PROVIDED, MEMCACHED_AT, memcached_literal_param("Key provided had invalid character."));
+ if (memc.flags.verify_key and is_binary == false) {
+ for (size_t y = 0; y < *(key_length + x); ++y) {
+ if ((isgraph(keys[x][y])) == 0) {
+ return memcached_set_error(
+ memc, MEMCACHED_BAD_KEY_PROVIDED, MEMCACHED_AT,
+ memcached_literal_param("Key provided had invalid character."));
}
}
}
return MEMCACHED_SUCCESS;
}
-
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-memcached_return_t memcached_key_test(memcached_st& memc,
- const char * const *keys,
- const size_t *key_length,
- size_t number_of_keys);
-
+memcached_return_t memcached_key_test(memcached_st &memc, const char *const *keys,
+ const size_t *key_length, size_t number_of_keys);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-
/*
* This file contains the definition of the various probes supported by
* libmemcached. Currently it only support DTRACE, but just create an
* Create the DTrace probes on the system using it (to support both Solaris
* and MacOS X
*/
-#include "libmemcached/dtrace_probes.h"
+# include "libmemcached/dtrace_probes.h"
#else
/*
* ifdefs when we want to use the probes.
*/
-#define LIBMEMCACHED_MEMCACHED_ADD_END()
-#define LIBMEMCACHED_MEMCACHED_ADD_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_ADD_START()
-#define LIBMEMCACHED_MEMCACHED_ADD_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_CONNECT_END()
-#define LIBMEMCACHED_MEMCACHED_CONNECT_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_CONNECT_START()
-#define LIBMEMCACHED_MEMCACHED_CONNECT_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_DECREMENT_END()
-#define LIBMEMCACHED_MEMCACHED_DECREMENT_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_DECREMENT_START()
-#define LIBMEMCACHED_MEMCACHED_DECREMENT_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_DECREMENT_WITH_INITIAL_END()
-#define LIBMEMCACHED_MEMCACHED_DECREMENT_WITH_INITIAL_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_DECREMENT_WITH_INITIAL_START()
-#define LIBMEMCACHED_MEMCACHED_DECREMENT_WITH_INITIAL_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_DELETE_END()
-#define LIBMEMCACHED_MEMCACHED_DELETE_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_DELETE_START()
-#define LIBMEMCACHED_MEMCACHED_DELETE_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_FLUSH_END()
-#define LIBMEMCACHED_MEMCACHED_FLUSH_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_FLUSH_START()
-#define LIBMEMCACHED_MEMCACHED_FLUSH_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_GET_END()
-#define LIBMEMCACHED_MEMCACHED_GET_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_GET_START()
-#define LIBMEMCACHED_MEMCACHED_GET_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_TOUCH_END()
-#define LIBMEMCACHED_MEMCACHED_TOUCH_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_TOUCH_START()
-#define LIBMEMCACHED_MEMCACHED_TOUCH_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_INCREMENT_END()
-#define LIBMEMCACHED_MEMCACHED_INCREMENT_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_INCREMENT_START()
-#define LIBMEMCACHED_MEMCACHED_INCREMENT_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_END()
-#define LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_START()
-#define LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_MGET_END()
-#define LIBMEMCACHED_MEMCACHED_MGET_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_MGET_START()
-#define LIBMEMCACHED_MEMCACHED_MGET_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_REPLACE_END()
-#define LIBMEMCACHED_MEMCACHED_REPLACE_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_REPLACE_START()
-#define LIBMEMCACHED_MEMCACHED_REPLACE_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_SERVER_ADD_END()
-#define LIBMEMCACHED_MEMCACHED_SERVER_ADD_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_SERVER_ADD_START()
-#define LIBMEMCACHED_MEMCACHED_SERVER_ADD_START_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_SET_END()
-#define LIBMEMCACHED_MEMCACHED_SET_END_ENABLED() (0)
-#define LIBMEMCACHED_MEMCACHED_SET_START()
-#define LIBMEMCACHED_MEMCACHED_SET_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_ADD_END()
+# define LIBMEMCACHED_MEMCACHED_ADD_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_ADD_START()
+# define LIBMEMCACHED_MEMCACHED_ADD_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_CONNECT_END()
+# define LIBMEMCACHED_MEMCACHED_CONNECT_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_CONNECT_START()
+# define LIBMEMCACHED_MEMCACHED_CONNECT_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_DECREMENT_END()
+# define LIBMEMCACHED_MEMCACHED_DECREMENT_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_DECREMENT_START()
+# define LIBMEMCACHED_MEMCACHED_DECREMENT_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_DECREMENT_WITH_INITIAL_END()
+# define LIBMEMCACHED_MEMCACHED_DECREMENT_WITH_INITIAL_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_DECREMENT_WITH_INITIAL_START()
+# define LIBMEMCACHED_MEMCACHED_DECREMENT_WITH_INITIAL_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_DELETE_END()
+# define LIBMEMCACHED_MEMCACHED_DELETE_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_DELETE_START()
+# define LIBMEMCACHED_MEMCACHED_DELETE_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_FLUSH_END()
+# define LIBMEMCACHED_MEMCACHED_FLUSH_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_FLUSH_START()
+# define LIBMEMCACHED_MEMCACHED_FLUSH_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_GET_END()
+# define LIBMEMCACHED_MEMCACHED_GET_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_GET_START()
+# define LIBMEMCACHED_MEMCACHED_GET_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_TOUCH_END()
+# define LIBMEMCACHED_MEMCACHED_TOUCH_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_TOUCH_START()
+# define LIBMEMCACHED_MEMCACHED_TOUCH_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_INCREMENT_END()
+# define LIBMEMCACHED_MEMCACHED_INCREMENT_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_INCREMENT_START()
+# define LIBMEMCACHED_MEMCACHED_INCREMENT_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_END()
+# define LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_START()
+# define LIBMEMCACHED_MEMCACHED_INCREMENT_WITH_INITIAL_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_MGET_END()
+# define LIBMEMCACHED_MEMCACHED_MGET_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_MGET_START()
+# define LIBMEMCACHED_MEMCACHED_MGET_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_REPLACE_END()
+# define LIBMEMCACHED_MEMCACHED_REPLACE_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_REPLACE_START()
+# define LIBMEMCACHED_MEMCACHED_REPLACE_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_SERVER_ADD_END()
+# define LIBMEMCACHED_MEMCACHED_SERVER_ADD_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_SERVER_ADD_START()
+# define LIBMEMCACHED_MEMCACHED_SERVER_ADD_START_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_SET_END()
+# define LIBMEMCACHED_MEMCACHED_SET_END_ENABLED() (0)
+# define LIBMEMCACHED_MEMCACHED_SET_START()
+# define LIBMEMCACHED_MEMCACHED_SET_START_ENABLED() (0)
#endif
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include "libmemcached/options.hpp"
#include "libmemcached/virtual_bucket.h"
-static inline bool _memcached_init(Memcached *self)
-{
- self->state.is_purging= false;
- self->state.is_processing_input= false;
- self->state.is_time_for_rebuild= false;
- self->state.is_parsing= false;
-
- self->flags.auto_eject_hosts= false;
- self->flags.binary_protocol= false;
- self->flags.buffer_requests= false;
- self->flags.hash_with_namespace= false;
- self->flags.no_block= false;
- self->flags.reply= true;
- self->flags.randomize_replica_read= false;
- self->flags.support_cas= false;
- self->flags.tcp_nodelay= false;
- self->flags.use_sort_hosts= false;
- self->flags.use_udp= false;
- self->flags.verify_key= false;
- self->flags.tcp_keepalive= false;
- self->flags.is_aes= false;
- self->flags.is_fetching_version= false;
-
- self->virtual_bucket= NULL;
-
- self->distribution= MEMCACHED_DISTRIBUTION_MODULA;
-
- if (hashkit_create(&self->hashkit) == NULL)
- {
+static inline bool _memcached_init(Memcached *self) {
+ self->state.is_purging = false;
+ self->state.is_processing_input = false;
+ self->state.is_time_for_rebuild = false;
+ self->state.is_parsing = false;
+
+ self->flags.auto_eject_hosts = false;
+ self->flags.binary_protocol = false;
+ self->flags.buffer_requests = false;
+ self->flags.hash_with_namespace = false;
+ self->flags.no_block = false;
+ self->flags.reply = true;
+ self->flags.randomize_replica_read = false;
+ self->flags.support_cas = false;
+ self->flags.tcp_nodelay = false;
+ self->flags.use_sort_hosts = false;
+ self->flags.use_udp = false;
+ self->flags.verify_key = false;
+ self->flags.tcp_keepalive = false;
+ self->flags.is_aes = false;
+ self->flags.is_fetching_version = false;
+
+ self->virtual_bucket = NULL;
+
+ self->distribution = MEMCACHED_DISTRIBUTION_MODULA;
+
+ if (hashkit_create(&self->hashkit) == NULL) {
return false;
}
- self->server_info.version= 0;
+ self->server_info.version = 0;
- self->ketama.continuum= NULL;
- self->ketama.continuum_count= 0;
- self->ketama.continuum_points_counter= 0;
- self->ketama.next_distribution_rebuild= 0;
- self->ketama.weighted_= false;
+ self->ketama.continuum = NULL;
+ self->ketama.continuum_count = 0;
+ self->ketama.continuum_points_counter = 0;
+ self->ketama.next_distribution_rebuild = 0;
+ self->ketama.weighted_ = false;
- self->number_of_hosts= 0;
- self->servers= NULL;
- self->last_disconnected_server= NULL;
+ self->number_of_hosts = 0;
+ self->servers = NULL;
+ self->last_disconnected_server = NULL;
- self->snd_timeout= 0;
- self->rcv_timeout= 0;
- self->server_failure_limit= MEMCACHED_SERVER_FAILURE_LIMIT;
- self->server_timeout_limit= MEMCACHED_SERVER_TIMEOUT_LIMIT;
- self->query_id= 1; // 0 is considered invalid
+ self->snd_timeout = 0;
+ self->rcv_timeout = 0;
+ self->server_failure_limit = MEMCACHED_SERVER_FAILURE_LIMIT;
+ self->server_timeout_limit = MEMCACHED_SERVER_TIMEOUT_LIMIT;
+ self->query_id = 1; // 0 is considered invalid
/* TODO, Document why we picked these defaults */
- self->io_msg_watermark= 500;
- self->io_bytes_watermark= 65 * 1024;
+ self->io_msg_watermark = 500;
+ self->io_bytes_watermark = 65 * 1024;
- self->tcp_keepidle= 0;
+ self->tcp_keepidle = 0;
- self->io_key_prefetch= 0;
- self->poll_timeout= MEMCACHED_DEFAULT_TIMEOUT;
- self->connect_timeout= MEMCACHED_DEFAULT_CONNECT_TIMEOUT;
- self->retry_timeout= MEMCACHED_SERVER_FAILURE_RETRY_TIMEOUT;
- self->dead_timeout= MEMCACHED_SERVER_FAILURE_DEAD_TIMEOUT;
+ self->io_key_prefetch = 0;
+ self->poll_timeout = MEMCACHED_DEFAULT_TIMEOUT;
+ self->connect_timeout = MEMCACHED_DEFAULT_CONNECT_TIMEOUT;
+ self->retry_timeout = MEMCACHED_SERVER_FAILURE_RETRY_TIMEOUT;
+ self->dead_timeout = MEMCACHED_SERVER_FAILURE_DEAD_TIMEOUT;
- self->send_size= -1;
- self->recv_size= -1;
+ self->send_size = -1;
+ self->recv_size = -1;
- self->user_data= NULL;
- self->number_of_replicas= 0;
+ self->user_data = NULL;
+ self->number_of_replicas = 0;
- self->allocators= memcached_allocators_return_default();
+ self->allocators = memcached_allocators_return_default();
- self->on_clone= NULL;
- self->on_cleanup= NULL;
- self->get_key_failure= NULL;
- self->delete_trigger= NULL;
- self->callbacks= NULL;
- self->sasl.callbacks= NULL;
- self->sasl.is_allocated= false;
+ self->on_clone = NULL;
+ self->on_cleanup = NULL;
+ self->get_key_failure = NULL;
+ self->delete_trigger = NULL;
+ self->callbacks = NULL;
+ self->sasl.callbacks = NULL;
+ self->sasl.is_allocated = false;
- self->error_messages= NULL;
- self->_namespace= NULL;
- self->configure.initial_pool_size= 1;
- self->configure.max_pool_size= 1;
- self->configure.version= -1;
- self->configure.filename= NULL;
+ self->error_messages = NULL;
+ self->_namespace = NULL;
+ self->configure.initial_pool_size = 1;
+ self->configure.max_pool_size = 1;
+ self->configure.version = -1;
+ self->configure.filename = NULL;
return true;
}
-static void __memcached_free(Memcached *ptr, bool release_st)
-{
+static void __memcached_free(Memcached *ptr, bool release_st) {
/* If we have anything open, lets close it now */
send_quit(ptr);
memcached_instance_list_free(memcached_instance_list(ptr), memcached_instance_list_count(ptr));
memcached_virtual_bucket_free(ptr);
- memcached_instance_free((memcached_instance_st*)ptr->last_disconnected_server);
+ memcached_instance_free((memcached_instance_st *) ptr->last_disconnected_server);
- if (ptr->on_cleanup)
- {
+ if (ptr->on_cleanup) {
ptr->on_cleanup(ptr);
}
libmemcached_free(ptr, ptr->ketama.continuum);
- ptr->ketama.continuum= NULL;
+ ptr->ketama.continuum = NULL;
memcached_array_free(ptr->_namespace);
- ptr->_namespace= NULL;
+ ptr->_namespace = NULL;
memcached_error_free(*ptr);
- if (LIBMEMCACHED_WITH_SASL_SUPPORT and ptr->sasl.callbacks)
- {
+ if (LIBMEMCACHED_WITH_SASL_SUPPORT and ptr->sasl.callbacks) {
memcached_destroy_sasl_auth_data(ptr);
}
- if (release_st)
- {
+ if (release_st) {
memcached_array_free(ptr->configure.filename);
- ptr->configure.filename= NULL;
+ ptr->configure.filename = NULL;
}
hashkit_free(&ptr->hashkit);
- if (memcached_is_allocated(ptr) and release_st)
- {
+ if (memcached_is_allocated(ptr) and release_st) {
libmemcached_free(ptr, ptr);
}
}
-memcached_st *memcached_create(memcached_st *shell)
-{
- if (shell)
- {
- shell->options.is_allocated= false;
- }
- else
- {
- shell= (memcached_st *)libmemcached_xmalloc(NULL, memcached_st);
+memcached_st *memcached_create(memcached_st *shell) {
+ if (shell) {
+ shell->options.is_allocated = false;
+ } else {
+ shell = (memcached_st *) libmemcached_xmalloc(NULL, memcached_st);
- if (shell == NULL)
- {
+ if (shell == NULL) {
return NULL; /* MEMCACHED_MEMORY_ALLOCATION_FAILURE */
}
- shell->options.is_allocated= true;
+ shell->options.is_allocated = true;
}
- if (_memcached_init(shell) == false)
- {
+ if (_memcached_init(shell) == false) {
memcached_free(shell);
return NULL;
}
- Memcached* memc= memcached2Memcached(shell);
- if (memcached_result_create(shell, &memc->result) == NULL)
- {
+ Memcached *memc = memcached2Memcached(shell);
+ if (memcached_result_create(shell, &memc->result) == NULL) {
memcached_free(shell);
return NULL;
}
return shell;
}
-memcached_st *memcached(const char *string, size_t length)
-{
- if (length == 0 and string)
- {
+memcached_st *memcached(const char *string, size_t length) {
+ if (length == 0 and string) {
return NULL;
}
- if (length and string == NULL)
- {
+ if (length and string == NULL) {
return NULL;
}
- if (length == 0)
- {
- if (bool(getenv("LIBMEMCACHED")))
- {
- string= getenv("LIBMEMCACHED");
- length= string ? strlen(string) : 0;
+ if (length == 0) {
+ if (bool(getenv("LIBMEMCACHED"))) {
+ string = getenv("LIBMEMCACHED");
+ length = string ? strlen(string) : 0;
}
}
- memcached_st *memc= memcached_create(NULL);
- if (memc == NULL)
- {
+ memcached_st *memc = memcached_create(NULL);
+ if (memc == NULL) {
return NULL;
}
- if (length == 0 or string == NULL)
- {
+ if (length == 0 or string == NULL) {
return memc;
}
- memcached_return_t rc= memcached_parse_configuration(memc, string, length);
- if (memcached_success(rc) and memcached_parse_filename(memc))
- {
- rc= memcached_parse_configure_file(*memc, memcached_parse_filename(memc), memcached_parse_filename_length(memc));
+ memcached_return_t rc = memcached_parse_configuration(memc, string, length);
+ if (memcached_success(rc) and memcached_parse_filename(memc)) {
+ rc = memcached_parse_configure_file(*memc, memcached_parse_filename(memc),
+ memcached_parse_filename_length(memc));
}
-
- if (memcached_failed(rc))
- {
+
+ if (memcached_failed(rc)) {
memcached_free(memc);
return NULL;
}
return memc;
}
-memcached_return_t memcached_reset(memcached_st *shell)
-{
- Memcached* ptr= memcached2Memcached(shell);
+memcached_return_t memcached_reset(memcached_st *shell) {
+ Memcached *ptr = memcached2Memcached(shell);
WATCHPOINT_ASSERT(ptr);
- if (ptr == NULL)
- {
+ if (ptr == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- bool stored_is_allocated= memcached_is_allocated(ptr);
- uint64_t query_id= ptr->query_id;
+ bool stored_is_allocated = memcached_is_allocated(ptr);
+ uint64_t query_id = ptr->query_id;
__memcached_free(ptr, false);
memcached_create(ptr);
memcached_set_allocated(ptr, stored_is_allocated);
- ptr->query_id= query_id;
+ ptr->query_id = query_id;
- if (ptr->configure.filename)
- {
+ if (ptr->configure.filename) {
return memcached_parse_configure_file(*ptr, memcached_param_array(ptr->configure.filename));
}
return MEMCACHED_SUCCESS;
}
-void memcached_servers_reset(memcached_st *shell)
-{
- Memcached* self= memcached2Memcached(shell);
- if (self)
- {
+void memcached_servers_reset(memcached_st *shell) {
+ Memcached *self = memcached2Memcached(shell);
+ if (self) {
libmemcached_free(self, self->ketama.continuum);
- self->ketama.continuum= NULL;
- self->ketama.continuum_count= 0;
- self->ketama.continuum_points_counter= 0;
+ self->ketama.continuum = NULL;
+ self->ketama.continuum_count = 0;
+ self->ketama.continuum_points_counter = 0;
memcached_instance_list_free(memcached_instance_list(self), self->number_of_hosts);
memcached_instance_set(self, NULL, 0);
}
}
-void memcached_reset_last_disconnected_server(memcached_st *shell)
-{
- Memcached* self= memcached2Memcached(shell);
- if (self)
- {
- memcached_instance_free((memcached_instance_st*)self->last_disconnected_server);
- self->last_disconnected_server= NULL;
+void memcached_reset_last_disconnected_server(memcached_st *shell) {
+ Memcached *self = memcached2Memcached(shell);
+ if (self) {
+ memcached_instance_free((memcached_instance_st *) self->last_disconnected_server);
+ self->last_disconnected_server = NULL;
}
}
-void memcached_free(memcached_st *ptr)
-{
- if (ptr)
- {
+void memcached_free(memcached_st *ptr) {
+ if (ptr) {
__memcached_free(ptr, true);
}
}
If source is NULL the call is the same as if a memcached_create() was
called.
*/
-memcached_st *memcached_clone(memcached_st *clone, const memcached_st *source)
-{
- if (source == NULL)
- {
+memcached_st *memcached_clone(memcached_st *clone, const memcached_st *source) {
+ if (source == NULL) {
return memcached_create(clone);
}
- if (clone and memcached_is_allocated(clone))
- {
+ if (clone and memcached_is_allocated(clone)) {
return NULL;
}
- memcached_st *new_clone= memcached_create(clone);
+ memcached_st *new_clone = memcached_create(clone);
- if (new_clone == NULL)
- {
+ if (new_clone == NULL) {
return NULL;
}
- new_clone->flags= source->flags;
- new_clone->send_size= source->send_size;
- new_clone->recv_size= source->recv_size;
- new_clone->poll_timeout= source->poll_timeout;
- new_clone->connect_timeout= source->connect_timeout;
- new_clone->retry_timeout= source->retry_timeout;
- new_clone->dead_timeout= source->dead_timeout;
- new_clone->distribution= source->distribution;
+ new_clone->flags = source->flags;
+ new_clone->send_size = source->send_size;
+ new_clone->recv_size = source->recv_size;
+ new_clone->poll_timeout = source->poll_timeout;
+ new_clone->connect_timeout = source->connect_timeout;
+ new_clone->retry_timeout = source->retry_timeout;
+ new_clone->dead_timeout = source->dead_timeout;
+ new_clone->distribution = source->distribution;
- if (hashkit_clone(&new_clone->hashkit, &source->hashkit) == NULL)
- {
+ if (hashkit_clone(&new_clone->hashkit, &source->hashkit) == NULL) {
memcached_free(new_clone);
return NULL;
}
- new_clone->user_data= source->user_data;
+ new_clone->user_data = source->user_data;
- new_clone->snd_timeout= source->snd_timeout;
- new_clone->rcv_timeout= source->rcv_timeout;
+ new_clone->snd_timeout = source->snd_timeout;
+ new_clone->rcv_timeout = source->rcv_timeout;
- new_clone->on_clone= source->on_clone;
- new_clone->on_cleanup= source->on_cleanup;
+ new_clone->on_clone = source->on_clone;
+ new_clone->on_cleanup = source->on_cleanup;
- new_clone->allocators= source->allocators;
+ new_clone->allocators = source->allocators;
- new_clone->get_key_failure= source->get_key_failure;
- new_clone->delete_trigger= source->delete_trigger;
- new_clone->server_failure_limit= source->server_failure_limit;
- new_clone->server_timeout_limit= source->server_timeout_limit;
- new_clone->io_msg_watermark= source->io_msg_watermark;
- new_clone->io_bytes_watermark= source->io_bytes_watermark;
- new_clone->io_key_prefetch= source->io_key_prefetch;
- new_clone->number_of_replicas= source->number_of_replicas;
- new_clone->tcp_keepidle= source->tcp_keepidle;
+ new_clone->get_key_failure = source->get_key_failure;
+ new_clone->delete_trigger = source->delete_trigger;
+ new_clone->server_failure_limit = source->server_failure_limit;
+ new_clone->server_timeout_limit = source->server_timeout_limit;
+ new_clone->io_msg_watermark = source->io_msg_watermark;
+ new_clone->io_bytes_watermark = source->io_bytes_watermark;
+ new_clone->io_key_prefetch = source->io_key_prefetch;
+ new_clone->number_of_replicas = source->number_of_replicas;
+ new_clone->tcp_keepidle = source->tcp_keepidle;
- if (memcached_server_count(source))
- {
- if (memcached_failed(memcached_push(new_clone, source)))
- {
+ if (memcached_server_count(source)) {
+ if (memcached_failed(memcached_push(new_clone, source))) {
return NULL;
}
}
+ new_clone->_namespace = memcached_array_clone(new_clone, source->_namespace);
+ new_clone->configure.filename = memcached_array_clone(new_clone, source->_namespace);
+ new_clone->configure.version = source->configure.version;
- new_clone->_namespace= memcached_array_clone(new_clone, source->_namespace);
- new_clone->configure.filename= memcached_array_clone(new_clone, source->_namespace);
- new_clone->configure.version= source->configure.version;
-
- if (LIBMEMCACHED_WITH_SASL_SUPPORT and source->sasl.callbacks)
- {
- if (memcached_failed(memcached_clone_sasl(new_clone, source)))
- {
+ if (LIBMEMCACHED_WITH_SASL_SUPPORT and source->sasl.callbacks) {
+ if (memcached_failed(memcached_clone_sasl(new_clone, source))) {
memcached_free(new_clone);
return NULL;
}
}
- if (memcached_failed(run_distribution(new_clone)))
- {
+ if (memcached_failed(run_distribution(new_clone))) {
memcached_free(new_clone);
return NULL;
}
- if (source->on_clone)
- {
+ if (source->on_clone) {
source->on_clone(new_clone, source);
}
return new_clone;
}
-void *memcached_get_user_data(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
+void *memcached_get_user_data(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
return memc->user_data;
}
return NULL;
}
-void *memcached_set_user_data(memcached_st *shell, void *data)
-{
- Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
- void *ret= memc->user_data;
- memc->user_data= data;
+void *memcached_set_user_data(memcached_st *shell, void *data) {
+ Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
+ void *ret = memc->user_data;
+ memc->user_data = data;
return ret;
}
return NULL;
}
-memcached_return_t memcached_push(memcached_st *destination, const memcached_st *source)
-{
- return memcached_instance_push(destination, (memcached_instance_st*)source->servers, source->number_of_hosts);
+memcached_return_t memcached_push(memcached_st *destination, const memcached_st *source) {
+ return memcached_instance_push(destination, (memcached_instance_st *) source->servers,
+ source->number_of_hosts);
}
-memcached_instance_st* memcached_instance_fetch(Memcached *ptr, uint32_t server_key)
-{
- if (ptr == NULL)
- {
+memcached_instance_st *memcached_instance_fetch(Memcached *ptr, uint32_t server_key) {
+ if (ptr == NULL) {
return NULL;
}
return &ptr->servers[server_key];
}
-const memcached_instance_st * memcached_server_instance_by_position(const memcached_st *shell, uint32_t server_key)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
+const memcached_instance_st *memcached_server_instance_by_position(const memcached_st *shell,
+ uint32_t server_key) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
return &memc->servers[server_key];
}
return NULL;
}
-memcached_instance_st* memcached_instance_by_position(const memcached_st *shell, uint32_t server_key)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
+memcached_instance_st *memcached_instance_by_position(const memcached_st *shell,
+ uint32_t server_key) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
return &memc->servers[server_key];
}
return NULL;
}
-uint64_t memcached_query_id(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
+uint64_t memcached_query_id(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
return memc->query_id;
}
return 0;
}
-memcached_instance_st* memcached_instance_list(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
- return (memcached_instance_st*)memc->servers;
+memcached_instance_st *memcached_instance_list(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
+ return (memcached_instance_st *) memc->servers;
}
return NULL;
}
-
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#include "libmemcached-1.0/memcached.hpp"
-
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#include "libmemcached/common.h"
#ifdef __cplusplus
-#include <cstddef>
-#include <cstdlib>
+# include <cstddef>
+# include <cstdlib>
#else
-#include <stddef.h>
-#include <stdlib.h>
+# include <stddef.h>
+# include <stdlib.h>
#endif
-static inline void libmemcached_free(const memcached_st *self, void *mem)
-{
- if (self)
- {
+static inline void libmemcached_free(const memcached_st *self, void *mem) {
+ if (self) {
self->allocators.free(self, mem, self->allocators.context);
- }
- else if (mem)
- {
+ } else if (mem) {
#ifdef __cplusplus
std::free(mem);
#else
}
}
-static inline void *libmemcached_malloc(const memcached_st *self, const size_t size)
-{
- if (self)
- {
+static inline void *libmemcached_malloc(const memcached_st *self, const size_t size) {
+ if (self) {
return self->allocators.malloc(self, size, self->allocators.context);
}
return malloc(size);
#endif
}
-#define libmemcached_xmalloc(__memcachd_st, __type) ((__type *)libmemcached_malloc((__memcachd_st), sizeof(__type)))
+#define libmemcached_xmalloc(__memcachd_st, __type) \
+ ((__type *) libmemcached_malloc((__memcachd_st), sizeof(__type)))
-static inline void *libmemcached_realloc(const memcached_st *self, void *mem, size_t nmemb, const size_t size)
-{
- if (self)
- {
+static inline void *libmemcached_realloc(const memcached_st *self, void *mem, size_t nmemb,
+ const size_t size) {
+ if (self) {
return self->allocators.realloc(self, mem, nmemb * size, self->allocators.context);
}
#ifdef __cplusplus
- return std::realloc(mem, size);
+ return std::realloc(mem, size);
#else
- return realloc(mem, size);
+ return realloc(mem, size);
#endif
}
-#define libmemcached_xrealloc(__memcachd_st, __mem, __nelem, __type) ((__type *)libmemcached_realloc((__memcachd_st), (__mem), (__nelem), sizeof(__type)))
-#define libmemcached_xvalloc(__memcachd_st, __nelem, __type) ((__type *)libmemcached_realloc((__memcachd_st), NULL, (__nelem), sizeof(__type)))
+#define libmemcached_xrealloc(__memcachd_st, __mem, __nelem, __type) \
+ ((__type *) libmemcached_realloc((__memcachd_st), (__mem), (__nelem), sizeof(__type)))
+#define libmemcached_xvalloc(__memcachd_st, __nelem, __type) \
+ ((__type *) libmemcached_realloc((__memcachd_st), NULL, (__nelem), sizeof(__type)))
-static inline void *libmemcached_calloc(const memcached_st *self, size_t nelem, size_t size)
-{
- if (self)
- {
+static inline void *libmemcached_calloc(const memcached_st *self, size_t nelem, size_t size) {
+ if (self) {
return self->allocators.calloc(self, nelem, size, self->allocators.context);
}
#ifdef __cplusplus
- return std::calloc(nelem, size);
+ return std::calloc(nelem, size);
#else
- return calloc(nelem, size);
+ return calloc(nelem, size);
#endif
}
-#define libmemcached_xcalloc(__memcachd_st, __nelem, __type) ((__type *)libmemcached_calloc((__memcachd_st), (__nelem), sizeof(__type)))
+#define libmemcached_xcalloc(__memcachd_st, __nelem, __type) \
+ ((__type *) libmemcached_calloc((__memcachd_st), (__nelem), sizeof(__type)))
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include "libmemcached/assert.hpp"
-memcached_return_t memcached_set_namespace(Memcached& memc, const char *key, size_t key_length)
-{
- if (key and key_length == 0)
- {
+memcached_return_t memcached_set_namespace(Memcached &memc, const char *key, size_t key_length) {
+ if (key and key_length == 0) {
WATCHPOINT_ASSERT(key_length);
- return memcached_set_error(memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid namespace, namespace string had value but length was 0"));
- }
- else if (key_length and key == NULL)
- {
+ return memcached_set_error(
+ memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid namespace, namespace string had value but length was 0"));
+ } else if (key_length and key == NULL) {
WATCHPOINT_ASSERT(key);
- return memcached_set_error(memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid namespace, namespace string length was > 1 but namespace string was null "));
- }
- else if (key and key_length)
- {
- bool orig= memc.flags.verify_key;
- memc.flags.verify_key= true;
- if (memcached_failed(memcached_key_test(memc, (const char **)&key, &key_length, 1)))
- {
- memc.flags.verify_key= orig;
+ return memcached_set_error(
+ memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "Invalid namespace, namespace string length was > 1 but namespace string was null "));
+ } else if (key and key_length) {
+ bool orig = memc.flags.verify_key;
+ memc.flags.verify_key = true;
+ if (memcached_failed(memcached_key_test(memc, (const char **) &key, &key_length, 1))) {
+ memc.flags.verify_key = orig;
return memcached_last_error(&memc);
}
- memc.flags.verify_key= orig;
+ memc.flags.verify_key = orig;
- if ((key_length > MEMCACHED_MAX_NAMESPACE -1))
- {
+ if ((key_length > MEMCACHED_MAX_NAMESPACE - 1)) {
return memcached_set_error(memc, MEMCACHED_KEY_TOO_BIG, MEMCACHED_AT);
}
memcached_array_free(memc._namespace);
- memc._namespace= memcached_strcpy(&memc, key, key_length);
+ memc._namespace = memcached_strcpy(&memc, key, key_length);
- if (memc._namespace == NULL)
- {
+ if (memc._namespace == NULL) {
return memcached_set_error(memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
- }
- else
- {
+ } else {
memcached_array_free(memc._namespace);
- memc._namespace= NULL;
+ memc._namespace = NULL;
}
return MEMCACHED_SUCCESS;
}
-const char * memcached_get_namespace(Memcached& memc)
-{
- if (memc._namespace == NULL)
- {
+const char *memcached_get_namespace(Memcached &memc) {
+ if (memc._namespace == NULL) {
return NULL;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#ifdef __cplusplus
-memcached_return_t memcached_set_namespace(Memcached&, const char *str, size_t length);
+memcached_return_t memcached_set_namespace(Memcached &, const char *str, size_t length);
-const char * memcached_get_namespace(Memcached&);
+const char *memcached_get_namespace(Memcached &);
#endif // __cplusplus
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include "libmemcached/options.hpp"
#include "libmemcached/csl/context.h"
-const char *memcached_parse_filename(memcached_st *memc)
-{
+const char *memcached_parse_filename(memcached_st *memc) {
assert_msg(memc, "Invalid memcached_st");
return memcached_array_string(memc->configure.filename);
}
-size_t memcached_parse_filename_length(memcached_st *memc)
-{
+size_t memcached_parse_filename_length(memcached_st *memc) {
return memcached_array_size(memc->configure.filename);
}
-static memcached_return_t _parse_file_options(memcached_st& self, memcached_array_st *real_name)
-{
- FILE *fp= fopen(memcached_array_string(real_name), "r");
- if (not fp)
- {
- memcached_string_t error_message= memcached_array_to_string(real_name);
- memcached_return_t rc= memcached_set_errno(self, errno, MEMCACHED_AT, error_message);
+static memcached_return_t _parse_file_options(memcached_st &self, memcached_array_st *real_name) {
+ FILE *fp = fopen(memcached_array_string(real_name), "r");
+ if (not fp) {
+ memcached_string_t error_message = memcached_array_to_string(real_name);
+ memcached_return_t rc = memcached_set_errno(self, errno, MEMCACHED_AT, error_message);
return rc;
}
char buffer[BUFSIZ];
- memcached_return_t rc= MEMCACHED_INVALID_ARGUMENTS;
- while (fgets(buffer, sizeof(buffer), fp))
- {
- size_t length= strlen(buffer);
-
+ memcached_return_t rc = MEMCACHED_INVALID_ARGUMENTS;
+ while (fgets(buffer, sizeof(buffer), fp)) {
+ size_t length = strlen(buffer);
+
if (length == 1 and buffer[0] == '\n')
continue;
- if (memcached_failed(rc= memcached_parse_configuration(&self, buffer, length)))
+ if (memcached_failed(rc = memcached_parse_configuration(&self, buffer, length)))
break;
}
fclose(fp);
return rc;
}
-memcached_return_t libmemcached_check_configuration(const char *option_string, size_t length, char *error_buffer, size_t error_buffer_size)
-{
+memcached_return_t libmemcached_check_configuration(const char *option_string, size_t length,
+ char *error_buffer, size_t error_buffer_size) {
memcached_st memc, *memc_ptr;
- if (option_string == NULL or length == 0)
- {
+ if (option_string == NULL or length == 0) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (error_buffer and error_buffer_size)
- {
- error_buffer[0]= 0;
+ if (error_buffer and error_buffer_size) {
+ error_buffer[0] = 0;
}
- if (not (memc_ptr= memcached_create(&memc)))
- {
+ if (not(memc_ptr = memcached_create(&memc))) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- memcached_return_t rc= memcached_parse_configuration(memc_ptr, option_string, length);
- if (memcached_failed(rc) and error_buffer and error_buffer_size)
- {
+ memcached_return_t rc = memcached_parse_configuration(memc_ptr, option_string, length);
+ if (memcached_failed(rc) and error_buffer and error_buffer_size) {
strncpy(error_buffer, memcached_last_error_message(memc_ptr), error_buffer_size);
- error_buffer[error_buffer_size -1]= 0;
+ error_buffer[error_buffer_size - 1] = 0;
}
- bool has_filename= memcached_behavior_get(memc_ptr, MEMCACHED_BEHAVIOR_LOAD_FROM_FILE);
- if (memcached_success(rc) and has_filename)
- {
+ bool has_filename = memcached_behavior_get(memc_ptr, MEMCACHED_BEHAVIOR_LOAD_FROM_FILE);
+ if (memcached_success(rc) and has_filename) {
assert_msg(memcached_parse_filename(memc_ptr), "Invalid configuration file");
assert_msg(memcached_parse_filename_length(memc_ptr), "Invalid configuration file");
- rc= _parse_file_options(*memc_ptr, memc_ptr->configure.filename);
+ rc = _parse_file_options(*memc_ptr, memc_ptr->configure.filename);
- if (memcached_failed(rc) and error_buffer and error_buffer_size)
- {
+ if (memcached_failed(rc) and error_buffer and error_buffer_size) {
strncpy(error_buffer, memcached_last_error_message(memc_ptr), error_buffer_size);
- error_buffer[error_buffer_size -1]= 0;
+ error_buffer[error_buffer_size - 1] = 0;
}
}
return rc;
}
-memcached_return_t memcached_parse_configuration(memcached_st *self, char const *option_string, size_t length)
-{
+memcached_return_t memcached_parse_configuration(memcached_st *self, char const *option_string,
+ size_t length) {
WATCHPOINT_ASSERT(self);
- if (not self)
- {
+ if (not self) {
return MEMCACHED_INVALID_ARGUMENTS;
}
return rc;
}
-void memcached_set_configuration_file(memcached_st *self, const char *filename, size_t filename_length)
-{
+void memcached_set_configuration_file(memcached_st *self, const char *filename,
+ size_t filename_length) {
assert_msg(filename, "Invalid filename");
assert_msg(filename_length, "Invalid filename_length");
memcached_array_free(self->configure.filename);
- self->configure.filename= memcached_strcpy(self, filename, filename_length);
+ self->configure.filename = memcached_strcpy(self, filename, filename_length);
}
-memcached_return_t memcached_parse_configure_file(memcached_st& self, const char *filename, size_t length)
-{
- if (not filename)
- {
+memcached_return_t memcached_parse_configure_file(memcached_st &self, const char *filename,
+ size_t length) {
+ if (not filename) {
return memcached_set_error(self, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT);
}
WATCHPOINT_ASSERT(self);
- if (not length)
- {
+ if (not length) {
return memcached_set_error(self, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT);
}
- memcached_array_st *tmp_array= memcached_strcpy(&self, filename, length);
+ memcached_array_st *tmp_array = memcached_strcpy(&self, filename, length);
- if (not tmp_array)
- {
+ if (not tmp_array) {
return memcached_set_error(self, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
- memcached_return_t rc= memcached_parse_configure_file(self, *tmp_array);
+ memcached_return_t rc = memcached_parse_configure_file(self, *tmp_array);
memcached_array_free(tmp_array);
return rc;
}
-memcached_return_t memcached_parse_configure_file(memcached_st& self, memcached_array_st& filename)
-{
+memcached_return_t memcached_parse_configure_file(memcached_st &self,
+ memcached_array_st &filename) {
WATCHPOINT_ASSERT(memcached_array_size(&filename));
- if (not memcached_array_size(&filename))
- {
+ if (not memcached_array_size(&filename)) {
return memcached_set_error(self, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
LIBMEMCACHED_LOCAL
- void memcached_set_configuration_file(memcached_st *self, const char *filename, size_t filename_length);
+void memcached_set_configuration_file(memcached_st *self, const char *filename,
+ size_t filename_length);
LIBMEMCACHED_LOCAL
- const char *memcached_parse_filename(memcached_st *memc);
+const char *memcached_parse_filename(memcached_st *memc);
LIBMEMCACHED_LOCAL
- memcached_return_t memcached_parse_configuration(memcached_st *ptr, const char *option_string, size_t length);
+memcached_return_t memcached_parse_configuration(memcached_st *ptr, const char *option_string,
+ size_t length);
LIBMEMCACHED_LOCAL
- size_t memcached_parse_filename_length(memcached_st *memc);
+size_t memcached_parse_filename_length(memcached_st *memc);
LIBMEMCACHED_LOCAL
- memcached_return_t memcached_parse_configure_file(memcached_st&, const char *filename, size_t length);
+memcached_return_t memcached_parse_configure_file(memcached_st &, const char *filename,
+ size_t length);
LIBMEMCACHED_LOCAL
- memcached_return_t memcached_parse_configure_file(memcached_st&, memcached_array_st& filename);
+memcached_return_t memcached_parse_configure_file(memcached_st &, memcached_array_st &filename);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-/*
- I debated about putting this in the client library since it does an
- action I don't really believe belongs in the library.
-
- Frankly its too damn useful not to be here though.
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
*/
#include "libmemcached/common.h"
-memcached_server_list_st memcached_servers_parse(const char *server_strings)
-{
+memcached_server_list_st memcached_servers_parse(const char *server_strings) {
char *string;
const char *begin_ptr;
const char *end_ptr;
- memcached_server_st *servers= NULL;
+ memcached_server_st *servers = NULL;
memcached_return_t rc;
WATCHPOINT_ASSERT(server_strings);
- end_ptr= server_strings + strlen(server_strings);
+ end_ptr = server_strings + strlen(server_strings);
- for (begin_ptr= server_strings, string= (char *)index(server_strings, ',');
- begin_ptr != end_ptr;
- string= (char *)index(begin_ptr, ','))
+ for (begin_ptr = server_strings, string = (char *) index(server_strings, ',');
+ begin_ptr != end_ptr; string = (char *) index(begin_ptr, ','))
{
char buffer[HUGE_STRING_LEN];
char *ptr, *ptr2;
- uint32_t weight= 0;
-
- if (string)
- {
- memcpy(buffer, begin_ptr, (size_t) (string - begin_ptr));
- buffer[(unsigned int)(string - begin_ptr)]= 0;
- begin_ptr= string+1;
- }
- else
- {
- size_t length= strlen(begin_ptr);
+ uint32_t weight = 0;
+
+ if (string) {
+ memcpy(buffer, begin_ptr, (size_t)(string - begin_ptr));
+ buffer[(unsigned int) (string - begin_ptr)] = 0;
+ begin_ptr = string + 1;
+ } else {
+ size_t length = strlen(begin_ptr);
memcpy(buffer, begin_ptr, length);
- buffer[length]= 0;
- begin_ptr= end_ptr;
+ buffer[length] = 0;
+ begin_ptr = end_ptr;
}
- ptr= index(buffer, ':');
+ ptr = index(buffer, ':');
- in_port_t port= 0;
- if (ptr)
- {
- ptr[0]= 0;
+ in_port_t port = 0;
+ if (ptr) {
+ ptr[0] = 0;
ptr++;
- errno= 0;
- port= (in_port_t) strtoul(ptr, (char **)NULL, 10);
- if (errno != 0)
- {
+ errno = 0;
+ port = (in_port_t) strtoul(ptr, (char **) NULL, 10);
+ if (errno != 0) {
memcached_server_free(servers);
return NULL;
}
- ptr2= index(ptr, ' ');
- if (! ptr2)
- ptr2= index(ptr, ':');
+ ptr2 = index(ptr, ' ');
+ if (!ptr2)
+ ptr2 = index(ptr, ':');
- if (ptr2)
- {
+ if (ptr2) {
ptr2++;
- errno= 0;
- weight= uint32_t(strtoul(ptr2, (char **)NULL, 10));
- if (errno != 0)
- {
+ errno = 0;
+ weight = uint32_t(strtoul(ptr2, (char **) NULL, 10));
+ if (errno != 0) {
memcached_server_free(servers);
return NULL;
}
}
}
- servers= memcached_server_list_append_with_weight(servers, buffer, port, weight, &rc);
+ servers = memcached_server_list_append_with_weight(servers, buffer, port, weight, &rc);
- if (isspace(*begin_ptr))
- {
+ if (isspace(*begin_ptr)) {
begin_ptr++;
}
}
-/* LibMemcached
- * Copyright (C) 2013 Data Differential, http://datadifferential.com/
- * Copyright (C) 2010 Brian Aker, Trond Norbye
- * All rights reserved.
- *
- * Use and distribution licensed under the BSD license. See
- * the COPYING file in the parent directory for full text.
- *
- * Summary: Implementation of poll by using select
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#if defined(_WIN32)
-#include "libmemcached/poll.h"
+# include "libmemcached/poll.h"
-#include <sys/time.h>
-#include <strings.h>
+# include <sys/time.h>
+# include <strings.h>
-int poll(struct pollfd fds[], nfds_t nfds, int tmo)
-{
+int poll(struct pollfd fds[], nfds_t nfds, int tmo) {
fd_set readfds, writefds, errorfds;
FD_ZERO(&readfds);
FD_ZERO(&writefds);
FD_ZERO(&errorfds);
- int maxfd= 0;
+ int maxfd = 0;
- for (nfds_t x= 0; x < nfds; ++x)
- {
- if (fds[x].events & (POLLIN | POLLOUT))
- {
-#ifndef _WIN32
- if (fds[x].fd > maxfd)
- {
- maxfd= fds[x].fd;
+ for (nfds_t x = 0; x < nfds; ++x) {
+ if (fds[x].events & (POLLIN | POLLOUT)) {
+# ifndef _WIN32
+ if (fds[x].fd > maxfd) {
+ maxfd = fds[x].fd;
}
-#endif
- if (fds[x].events & POLLIN)
- {
+# endif
+ if (fds[x].events & POLLIN) {
FD_SET(fds[x].fd, &readfds);
}
- if (fds[x].events & POLLOUT)
- {
+ if (fds[x].events & POLLOUT) {
FD_SET(fds[x].fd, &writefds);
}
}
}
- struct timeval timeout= { .tv_sec = tmo / 1000,
- .tv_usec= (tmo % 1000) * 1000 };
- struct timeval *tp= &timeout;
- if (tmo == -1)
- {
- tp= NULL;
+ struct timeval timeout = {.tv_sec = tmo / 1000, .tv_usec = (tmo % 1000) * 1000};
+ struct timeval *tp = &timeout;
+ if (tmo == -1) {
+ tp = NULL;
}
- int ret= select(maxfd + 1, &readfds, &writefds, &errorfds, tp);
- if (ret <= 0)
- {
+ int ret = select(maxfd + 1, &readfds, &writefds, &errorfds, tp);
+ if (ret <= 0) {
return ret;
}
/* Iterate through all of them because I need to clear the revent map */
- for (nfds_t x= 0; x < nfds; ++x)
- {
- fds[x].revents= 0;
- if (FD_ISSET(fds[x].fd, &readfds))
- {
+ for (nfds_t x = 0; x < nfds; ++x) {
+ fds[x].revents = 0;
+ if (FD_ISSET(fds[x].fd, &readfds)) {
fds[x].revents |= POLLIN;
}
- if (FD_ISSET(fds[x].fd, &writefds))
- {
+ if (FD_ISSET(fds[x].fd, &writefds)) {
fds[x].revents |= POLLOUT;
}
- if (FD_ISSET(fds[x].fd, &errorfds))
- {
+ if (FD_ISSET(fds[x].fd, &errorfds)) {
fds[x].revents |= POLLERR;
}
}
- return ret;
+ return ret;
}
#endif // defined(_WIN32)
-/* LibMemcached
- * Copyright (C) 2013 Data Differential, http://datadifferential.com/
- * Copyright (C) 2010 Brian Aker, Trond Norbye
- * All rights reserved.
- *
- * Use and distribution licensed under the BSD license. See
- * the COPYING file in the parent directory for full text.
- *
- * Summary: Implementation of poll by using select
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#if defined(_WIN32)
-#include <winsock2.h>
+# include <winsock2.h>
-#ifdef __cplusplus
+# ifdef __cplusplus
extern "C" {
-#endif
+# endif
-typedef struct pollfd
-{
-#if defined(_WIN32)
+typedef struct pollfd {
+# if defined(_WIN32)
SOCKET fd;
-#else
+# else
int fd;
-#endif
+# endif
short events;
short revents;
} pollfd_t;
typedef int nfds_t;
-#define POLLIN 0x0001
-#define POLLOUT 0x0004
-#define POLLERR 0x0008
-#define POLLHUP 0x010 /* Hung up. */
-#define POLLNVAL 0x020 /* Invalid polling request. */
+# define POLLIN 0x0001
+# define POLLOUT 0x0004
+# define POLLERR 0x0008
+# define POLLHUP 0x010 /* Hung up. */
+# define POLLNVAL 0x020 /* Invalid polling request. */
int poll(struct pollfd fds[], nfds_t nfds, int tmo);
-#ifdef __cplusplus
+# ifdef __cplusplus
}
-#endif
+# endif
#endif // defined(_WIN32)
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-#define memcached_set_purging(__object, __value) ((__object)->state.is_purging= (__value))
+#define memcached_set_purging(__object, __value) ((__object)->state.is_purging = (__value))
-class Purge
-{
+class Purge {
public:
- Purge(Memcached* arg) :
- _memc(arg)
- {
+ Purge(Memcached *arg)
+ : _memc(arg) {
memcached_set_purging(_memc, true);
}
- ~Purge()
- {
- memcached_set_purging(_memc, false);
- }
+ ~Purge() { memcached_set_purging(_memc, false); }
private:
- Memcached* _memc;
+ Memcached *_memc;
};
-class PollTimeout
-{
+class PollTimeout {
public:
- PollTimeout(Memcached* arg, int32_t ms = 50) :
- _timeout(arg->poll_timeout),
- _origin(arg->poll_timeout)
- {
+ PollTimeout(Memcached *arg, int32_t ms = 50)
+ : _timeout(arg->poll_timeout)
+ , _origin(arg->poll_timeout) {
_origin = ms;
}
- ~PollTimeout()
- {
- _origin= _timeout;
- }
+ ~PollTimeout() { _origin = _timeout; }
private:
int32_t _timeout;
- int32_t& _origin;
+ int32_t &_origin;
};
-bool memcached_purge(memcached_instance_st* ptr)
-{
- Memcached *root= (Memcached *)ptr->root;
+bool memcached_purge(memcached_instance_st *ptr) {
+ Memcached *root = (Memcached *) ptr->root;
if (memcached_is_purging(ptr->root) || /* already purging */
- (memcached_server_response_count(ptr) < ptr->root->io_msg_watermark &&
- ptr->io_bytes_sent < ptr->root->io_bytes_watermark) ||
- (ptr->io_bytes_sent >= ptr->root->io_bytes_watermark &&
- memcached_server_response_count(ptr) < 2))
+ (memcached_server_response_count(ptr) < ptr->root->io_msg_watermark
+ && ptr->io_bytes_sent < ptr->root->io_bytes_watermark)
+ || (ptr->io_bytes_sent >= ptr->root->io_bytes_watermark
+ && memcached_server_response_count(ptr) < 2))
{
return true;
}
/*
memcached_io_write and memcached_response may call memcached_purge
- so we need to be able stop any recursion..
+ so we need to be able stop any recursion..
*/
Purge set_purge(root);
WATCHPOINT_ASSERT(ptr->fd != INVALID_SOCKET);
- /*
+ /*
Force a flush of the buffer to ensure that we don't have the n-1 pending
- requests buffered up..
+ requests buffered up..
*/
- if (memcached_io_write(ptr) == false)
- {
+ if (memcached_io_write(ptr) == false) {
memcached_io_reset(ptr);
memcached_set_error(*ptr, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
return false;
}
WATCHPOINT_ASSERT(ptr->fd != INVALID_SOCKET);
- bool is_successful= true;
- uint32_t no_msg= memcached_server_response_count(ptr);
- if (no_msg > 1)
- {
+ bool is_successful = true;
+ uint32_t no_msg = memcached_server_response_count(ptr);
+ if (no_msg > 1) {
memcached_result_st result;
/*
* We need to increase the timeout, because we might be waiting for
* data to be sent from the server (the commands was in the output buffer
* and just flushed
- */
+ */
PollTimeout poll_timeout(ptr->root);
- memcached_result_st* result_ptr= memcached_result_create(root, &result);
+ memcached_result_st *result_ptr = memcached_result_create(root, &result);
assert(result_ptr);
- for (uint32_t x= 0; x < no_msg - 1; x++)
- {
+ for (uint32_t x = 0; x < no_msg - 1; x++) {
memcached_result_reset(result_ptr);
- memcached_return_t rc= memcached_read_one_response(ptr, result_ptr);
+ memcached_return_t rc = memcached_read_one_response(ptr, result_ptr);
/*
* Purge doesn't care for what kind of command results that is received.
* The only kind of errors I care about if is I'm out of sync with the
* protocol or have problems reading data from the network..
*/
- if (rc== MEMCACHED_PROTOCOL_ERROR or rc == MEMCACHED_UNKNOWN_READ_FAILURE or rc == MEMCACHED_READ_FAILURE)
+ if (rc == MEMCACHED_PROTOCOL_ERROR or rc == MEMCACHED_UNKNOWN_READ_FAILURE
+ or rc == MEMCACHED_READ_FAILURE)
{
WATCHPOINT_ERROR(rc);
- is_successful= false;
+ is_successful = false;
}
if (rc == MEMCACHED_TIMEOUT) {
break;
}
- if (ptr->root->callbacks != NULL)
- {
+ if (ptr->root->callbacks != NULL) {
memcached_callback_st cb = *ptr->root->callbacks;
- if (memcached_success(rc))
- {
- for (uint32_t y= 0; y < cb.number_of_callback; y++)
- {
- if (memcached_fatal((*cb.callback[y])(ptr->root, result_ptr, cb.context)))
- {
+ if (memcached_success(rc)) {
+ for (uint32_t y = 0; y < cb.number_of_callback; y++) {
+ if (memcached_fatal((*cb.callback[y])(ptr->root, result_ptr, cb.context))) {
break;
}
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
namespace {
- memcached_return_t send_quit_message(memcached_instance_st* instance)
- {
- memcached_return_t rc;
- if (instance->root->flags.binary_protocol)
- {
- protocol_binary_request_quit request= {}; // = {.bytes= {0}};
+memcached_return_t send_quit_message(memcached_instance_st *instance) {
+ memcached_return_t rc;
+ if (instance->root->flags.binary_protocol) {
+ protocol_binary_request_quit request = {}; // = {.bytes= {0}};
- initialize_binary_request(instance, request.message.header);
+ initialize_binary_request(instance, request.message.header);
- request.message.header.request.opcode = PROTOCOL_BINARY_CMD_QUIT;
- request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_QUIT;
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
- libmemcached_io_vector_st vector[]=
- {
- { request.bytes, sizeof(request.bytes) }
- };
+ libmemcached_io_vector_st vector[] = {{request.bytes, sizeof(request.bytes)}};
- rc= memcached_vdo(instance, vector, 1, true);
- }
- else
- {
- libmemcached_io_vector_st vector[]=
- {
- { memcached_literal_param("quit\r\n") }
- };
+ rc = memcached_vdo(instance, vector, 1, true);
+ } else {
+ libmemcached_io_vector_st vector[] = {{memcached_literal_param("quit\r\n")}};
- rc= memcached_vdo(instance, vector, 1, true);
- }
-
- return rc;
+ rc = memcached_vdo(instance, vector, 1, true);
}
- void drain_instance(memcached_instance_st* instance)
- {
- /* read until socket is closed, or there is an error
- * closing the socket before all data is read
- * results in server throwing away all data which is
- * not read
- *
- * In .40 we began to only do this if we had been doing buffered
- * requests of had replication enabled.
- */
- if (instance->root->flags.buffer_requests or instance->root->number_of_replicas)
- {
- memcached_io_slurp(instance);
- }
+ return rc;
+}
- /*
- * memcached_io_read may call memcached_quit_server with io_death if
- * it encounters problems, but we don't care about those occurences.
- * The intention of that loop is to drain the data sent from the
- * server to ensure that the server processed all of the data we
- * sent to the server.
- */
- instance->server_failure_counter= 0;
- instance->server_timeout_counter= 0;
+void drain_instance(memcached_instance_st *instance) {
+ /* read until socket is closed, or there is an error
+ * closing the socket before all data is read
+ * results in server throwing away all data which is
+ * not read
+ *
+ * In .40 we began to only do this if we had been doing buffered
+ * requests of had replication enabled.
+ */
+ if (instance->root->flags.buffer_requests or instance->root->number_of_replicas) {
+ memcached_io_slurp(instance);
}
+
+ /*
+ * memcached_io_read may call memcached_quit_server with io_death if
+ * it encounters problems, but we don't care about those occurences.
+ * The intention of that loop is to drain the data sent from the
+ * server to ensure that the server processed all of the data we
+ * sent to the server.
+ */
+ instance->server_failure_counter = 0;
+ instance->server_timeout_counter = 0;
}
+} // namespace
/*
This closes all connections (forces flush of input as well).
will force data to be completed.
*/
-void memcached_quit_server(memcached_instance_st* instance, bool io_death)
-{
- if (instance->valid())
- {
- if (io_death == false and memcached_is_udp(instance->root) == false and instance->is_shutting_down() == false)
+void memcached_quit_server(memcached_instance_st *instance, bool io_death) {
+ if (instance->valid()) {
+ if (io_death == false and memcached_is_udp(instance->root) == false
+ and instance->is_shutting_down() == false)
{
send_quit_message(instance);
instance->close_socket();
- if (io_death and memcached_is_udp(instance->root))
- {
+ if (io_death and memcached_is_udp(instance->root)) {
/*
If using UDP, we should stop using the server briefly on every IO
failure. If using TCP, it may be that the connection went down a
}
}
-void send_quit(Memcached *memc)
-{
- for (uint32_t x= 0; x < memcached_server_count(memc); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, x);
+void send_quit(Memcached *memc) {
+ for (uint32_t x = 0; x < memcached_server_count(memc); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, x);
memcached_quit_server(instance, false);
}
}
-void memcached_quit(memcached_st *shell)
-{
- Memcached* memc= memcached2Memcached(shell);
+void memcached_quit(memcached_st *shell) {
+ Memcached *memc = memcached2Memcached(shell);
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(memc, true)))
- {
+ if (memcached_failed(rc = initialize_query(memc, true))) {
return;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-void memcached_quit_server(memcached_instance_st* ptr, bool io_death);
+void memcached_quit_server(memcached_instance_st *ptr, bool io_death);
void send_quit(memcached_st *ptr);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include "libmemcached/string.hpp"
-static memcached_return_t textual_value_fetch(memcached_instance_st* instance,
- char *buffer,
- memcached_result_st *result)
-{
+static memcached_return_t textual_value_fetch(memcached_instance_st *instance, char *buffer,
+ memcached_result_st *result) {
char *next_ptr;
- ssize_t read_length= 0;
+ ssize_t read_length = 0;
size_t value_length;
WATCHPOINT_ASSERT(instance->root);
- char *end_ptr= buffer + MEMCACHED_DEFAULT_COMMAND_SIZE;
+ char *end_ptr = buffer + MEMCACHED_DEFAULT_COMMAND_SIZE;
memcached_result_reset(result);
- char *string_ptr= buffer;
- string_ptr+= 6; /* "VALUE " */
-
+ char *string_ptr = buffer;
+ string_ptr += 6; /* "VALUE " */
// Just used for cases of AES decrypt currently
- memcached_return_t rc= MEMCACHED_SUCCESS;
+ memcached_return_t rc = MEMCACHED_SUCCESS;
/* We load the key */
{
- char *key= result->item_key;
- result->key_length= 0;
+ char *key = result->item_key;
+ result->key_length = 0;
- for (ptrdiff_t prefix_length= memcached_array_size(instance->root->_namespace); !(iscntrl(*string_ptr) || isspace(*string_ptr)) ; string_ptr++)
+ for (ptrdiff_t prefix_length = memcached_array_size(instance->root->_namespace);
+ !(iscntrl(*string_ptr) || isspace(*string_ptr)); string_ptr++)
{
- if (prefix_length == 0)
- {
- *key= *string_ptr;
+ if (prefix_length == 0) {
+ *key = *string_ptr;
key++;
result->key_length++;
- }
- else
+ } else
prefix_length--;
}
- result->item_key[result->key_length]= 0;
+ result->item_key[result->key_length] = 0;
}
- if (end_ptr == string_ptr)
- {
+ if (end_ptr == string_ptr) {
goto read_error;
}
/* Flags fetch move past space */
string_ptr++;
- if (end_ptr == string_ptr)
- {
+ if (end_ptr == string_ptr) {
goto read_error;
}
- for (next_ptr= string_ptr; isdigit(*string_ptr); string_ptr++) {};
- errno= 0;
- result->item_flags= (uint32_t) strtoul(next_ptr, &string_ptr, 10);
+ for (next_ptr = string_ptr; isdigit(*string_ptr); string_ptr++) {
+ };
+ errno = 0;
+ result->item_flags = (uint32_t) strtoul(next_ptr, &string_ptr, 10);
- if (errno != 0 or end_ptr == string_ptr)
- {
+ if (errno != 0 or end_ptr == string_ptr) {
goto read_error;
}
/* Length fetch move past space*/
string_ptr++;
- if (end_ptr == string_ptr)
- {
+ if (end_ptr == string_ptr) {
goto read_error;
}
- for (next_ptr= string_ptr; isdigit(*string_ptr); string_ptr++) {};
- errno= 0;
- value_length= (size_t)strtoull(next_ptr, &string_ptr, 10);
+ for (next_ptr = string_ptr; isdigit(*string_ptr); string_ptr++) {
+ };
+ errno = 0;
+ value_length = (size_t) strtoull(next_ptr, &string_ptr, 10);
- if (errno != 0 or end_ptr == string_ptr)
- {
+ if (errno != 0 or end_ptr == string_ptr) {
goto read_error;
}
/* Skip spaces */
- if (*string_ptr == '\r')
- {
+ if (*string_ptr == '\r') {
/* Skip past the \r\n */
- string_ptr+= 2;
- }
- else
- {
+ string_ptr += 2;
+ } else {
string_ptr++;
- for (next_ptr= string_ptr; isdigit(*string_ptr); string_ptr++) {};
- errno= 0;
- result->item_cas= strtoull(next_ptr, &string_ptr, 10);
+ for (next_ptr = string_ptr; isdigit(*string_ptr); string_ptr++) {
+ };
+ errno = 0;
+ result->item_cas = strtoull(next_ptr, &string_ptr, 10);
}
- if (errno != 0 or end_ptr < string_ptr)
- {
+ if (errno != 0 or end_ptr < string_ptr) {
goto read_error;
}
/* We add two bytes so that we can walk the \r\n */
- if (memcached_failed(memcached_string_check(&result->value, value_length +2)))
- {
+ if (memcached_failed(memcached_string_check(&result->value, value_length + 2))) {
return memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
{
- char *value_ptr= memcached_string_value_mutable(&result->value);
+ char *value_ptr = memcached_string_value_mutable(&result->value);
/*
We read the \r\n into the string since not doing so is more
cycles then the waster of memory to do so.
We are null terminating through, which will most likely make
some people lazy about using the return length.
*/
- size_t to_read= (value_length) + 2;
- memcached_return_t rrc= memcached_io_read(instance, value_ptr, to_read, read_length);
- if (memcached_failed(rrc) and rrc == MEMCACHED_IN_PROGRESS)
- {
+ size_t to_read = (value_length) + 2;
+ memcached_return_t rrc = memcached_io_read(instance, value_ptr, to_read, read_length);
+ if (memcached_failed(rrc) and rrc == MEMCACHED_IN_PROGRESS) {
memcached_quit_server(instance, true);
return memcached_set_error(*instance, MEMCACHED_IN_PROGRESS, MEMCACHED_AT);
- }
- else if (memcached_failed(rrc))
- {
+ } else if (memcached_failed(rrc)) {
return rrc;
}
}
- if (read_length != (ssize_t)(value_length + 2))
- {
+ if (read_length != (ssize_t)(value_length + 2)) {
goto read_error;
}
/* This next bit blows the API, but this is internal....*/
{
char *char_ptr;
- char_ptr= memcached_string_value_mutable(&result->value);;
- char_ptr[value_length]= 0;
- char_ptr[value_length +1]= 0;
+ char_ptr = memcached_string_value_mutable(&result->value);
+ ;
+ char_ptr[value_length] = 0;
+ char_ptr[value_length + 1] = 0;
memcached_string_set_length(&result->value, value_length);
}
- if (memcached_is_encrypted(instance->root) and memcached_result_length(result))
- {
+ if (memcached_is_encrypted(instance->root) and memcached_result_length(result)) {
hashkit_string_st *destination;
- if ((destination= hashkit_decrypt(&instance->root->hashkit,
- memcached_result_value(result), memcached_result_length(result))) == NULL)
- {
- rc= memcached_set_error(*instance->root, MEMCACHED_FAILURE,
- MEMCACHED_AT, memcached_literal_param("hashkit_decrypt() failed"));
- }
- else
+ if ((destination = hashkit_decrypt(&instance->root->hashkit, memcached_result_value(result),
+ memcached_result_length(result)))
+ == NULL)
{
+ rc = memcached_set_error(*instance->root, MEMCACHED_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("hashkit_decrypt() failed"));
+ } else {
memcached_result_reset_value(result);
- if (memcached_failed(memcached_result_set_value(result, hashkit_string_c_str(destination), hashkit_string_length(destination))))
+ if (memcached_failed(memcached_result_set_value(result, hashkit_string_c_str(destination),
+ hashkit_string_length(destination))))
{
- rc= memcached_set_error(*instance->root, MEMCACHED_FAILURE,
- MEMCACHED_AT, memcached_literal_param("hashkit_decrypt() failed"));
+ rc = memcached_set_error(*instance->root, MEMCACHED_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("hashkit_decrypt() failed"));
}
}
- if (memcached_failed(rc))
- {
+ if (memcached_failed(rc)) {
memcached_result_reset(result);
}
hashkit_string_free(destination);
return MEMCACHED_PARTIAL_READ;
}
-static memcached_return_t textual_read_one_response(memcached_instance_st* instance,
- char *buffer, const size_t buffer_length,
- memcached_result_st *result)
-{
+static memcached_return_t textual_read_one_response(memcached_instance_st *instance, char *buffer,
+ const size_t buffer_length,
+ memcached_result_st *result) {
size_t total_read;
- memcached_return_t rc= memcached_io_readline(instance, buffer, buffer_length, total_read);
+ memcached_return_t rc = memcached_io_readline(instance, buffer, buffer_length, total_read);
- if (memcached_failed(rc))
- {
+ if (memcached_failed(rc)) {
return rc;
}
assert(total_read);
- switch(buffer[0])
- {
- case 'V':
+ switch (buffer[0]) {
+ case 'V': {
+ // VALUE
+ if (buffer[1] == 'A' and buffer[2] == 'L' and buffer[3] == 'U' and buffer[4] == 'E') /* VALUE */
{
- // VALUE
- if (buffer[1] == 'A' and buffer[2] == 'L' and buffer[3] == 'U' and buffer[4] == 'E') /* VALUE */
- {
- /* We add back in one because we will need to search for END */
- memcached_server_response_increment(instance);
- return textual_value_fetch(instance, buffer, result);
- }
- // VERSION
- else if (buffer[1] == 'E' and buffer[2] == 'R' and buffer[3] == 'S' and buffer[4] == 'I' and buffer[5] == 'O' and buffer[6] == 'N') /* VERSION */
- {
- /* Find the space, and then move one past it to copy version */
- char *response_ptr= index(buffer, ' ');
-
- char *endptr;
- errno= 0;
- long int version= strtol(response_ptr, &endptr, 10);
- if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX or version == 0)
- {
- instance->major_version= instance->minor_version= instance->micro_version= UINT8_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT, memcached_literal_param("strtol() failed to parse major version"));
- }
- instance->major_version= uint8_t(version);
-
- endptr++;
- errno= 0;
- version= strtol(endptr, &endptr, 10);
- if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX)
- {
- instance->major_version= instance->minor_version= instance->micro_version= UINT8_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT, memcached_literal_param("strtol() failed to parse minor version"));
- }
- instance->minor_version= uint8_t(version);
+ /* We add back in one because we will need to search for END */
+ memcached_server_response_increment(instance);
+ return textual_value_fetch(instance, buffer, result);
+ }
+ // VERSION
+ else if (buffer[1] == 'E' and buffer[2] == 'R' and buffer[3] == 'S' and buffer[4] == 'I'
+ and buffer[5] == 'O' and buffer[6] == 'N') /* VERSION */
+ {
+ /* Find the space, and then move one past it to copy version */
+ char *response_ptr = index(buffer, ' ');
+
+ char *endptr;
+ errno = 0;
+ long int version = strtol(response_ptr, &endptr, 10);
+ if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX
+ or version == 0) {
+ instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
+ return memcached_set_error(
+ *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("strtol() failed to parse major version"));
+ }
+ instance->major_version = uint8_t(version);
+
+ endptr++;
+ errno = 0;
+ version = strtol(endptr, &endptr, 10);
+ if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
+ instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
+ return memcached_set_error(
+ *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("strtol() failed to parse minor version"));
+ }
+ instance->minor_version = uint8_t(version);
+
+ endptr++;
+ errno = 0;
+ version = strtol(endptr, &endptr, 10);
+ if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
+ instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
+ return memcached_set_error(
+ *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("strtol() failed to parse micro version"));
+ }
+ instance->micro_version = uint8_t(version);
- endptr++;
- errno= 0;
- version= strtol(endptr, &endptr, 10);
- if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX)
- {
- instance->major_version= instance->minor_version= instance->micro_version= UINT8_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT, memcached_literal_param("strtol() failed to parse micro version"));
- }
- instance->micro_version= uint8_t(version);
+ return MEMCACHED_SUCCESS;
+ }
+ } break;
- return MEMCACHED_SUCCESS;
- }
+ case 'O': {
+ // OK
+ if (buffer[1] == 'K') {
+ return MEMCACHED_SUCCESS;
}
- break;
+ } break;
- case 'O':
+ case 'S': {
+ // STAT
+ if (buffer[1] == 'T' and buffer[2] == 'A' and buffer[3] == 'T') /* STORED STATS */ {
+ memcached_server_response_increment(instance);
+ return MEMCACHED_STAT;
+ }
+ // SERVER_ERROR
+ else if (buffer[1] == 'E' and buffer[2] == 'R' and buffer[3] == 'V' and buffer[4] == 'E'
+ and buffer[5] == 'R' and buffer[6] == '_' and buffer[7] == 'E' and buffer[8] == 'R'
+ and buffer[9] == 'R' and buffer[10] == 'O' and buffer[11] == 'R')
{
- // OK
- if (buffer[1] == 'K')
- {
- return MEMCACHED_SUCCESS;
+ if (total_read == memcached_literal_param_size("SERVER_ERROR")) {
+ return MEMCACHED_SERVER_ERROR;
}
- }
- break;
- case 'S':
- {
- // STAT
- if (buffer[1] == 'T' and buffer[2] == 'A' and buffer[3] == 'T') /* STORED STATS */
+ if (total_read >= memcached_literal_param_size("SERVER_ERROR object too large for cache")
+ and (memcmp(buffer, memcached_literal_param("SERVER_ERROR object too large for cache"))
+ == 0))
{
- memcached_server_response_increment(instance);
- return MEMCACHED_STAT;
+ return MEMCACHED_E2BIG;
}
- // SERVER_ERROR
- else if (buffer[1] == 'E' and buffer[2] == 'R' and buffer[3] == 'V' and buffer[4] == 'E' and buffer[5] == 'R'
- and buffer[6] == '_'
- and buffer[7] == 'E' and buffer[8] == 'R' and buffer[9] == 'R' and buffer[10] == 'O' and buffer[11] == 'R' )
- {
- if (total_read == memcached_literal_param_size("SERVER_ERROR"))
- {
- return MEMCACHED_SERVER_ERROR;
- }
- if (total_read >= memcached_literal_param_size("SERVER_ERROR object too large for cache") and
- (memcmp(buffer, memcached_literal_param("SERVER_ERROR object too large for cache")) == 0))
- {
- return MEMCACHED_E2BIG;
- }
-
- if (total_read >= memcached_literal_param_size("SERVER_ERROR out of memory") and
- ((memcmp(buffer, memcached_literal_param("SERVER_ERROR out of memory")) == 0) or
- (memcmp(buffer, memcached_literal_param("SERVER_ERROR Out of memory")) == 0)))
- {
- return MEMCACHED_SERVER_MEMORY_ALLOCATION_FAILURE;
- }
+ if (total_read >= memcached_literal_param_size("SERVER_ERROR out of memory")
+ and ((memcmp(buffer, memcached_literal_param("SERVER_ERROR out of memory")) == 0)
+ or (memcmp(buffer, memcached_literal_param("SERVER_ERROR Out of memory")) == 0)))
+ {
+ return MEMCACHED_SERVER_MEMORY_ALLOCATION_FAILURE;
+ }
- // Move past the basic error message and whitespace
- char *startptr= buffer + memcached_literal_param_size("SERVER_ERROR");
- if (startptr[0] == ' ')
- {
- startptr++;
- }
+ // Move past the basic error message and whitespace
+ char *startptr = buffer + memcached_literal_param_size("SERVER_ERROR");
+ if (startptr[0] == ' ') {
+ startptr++;
+ }
- char *endptr= startptr;
- while (*endptr != '\r' && *endptr != '\n') endptr++;
+ char *endptr = startptr;
+ while (*endptr != '\r' && *endptr != '\n') endptr++;
- return memcached_set_error(*instance, MEMCACHED_SERVER_ERROR, MEMCACHED_AT, startptr, size_t(endptr - startptr));
- }
- // STORED
- else if (buffer[1] == 'T' and buffer[2] == 'O' and buffer[3] == 'R') // and buffer[4] == 'E' and buffer[5] == 'D')
- {
- return MEMCACHED_STORED;
- }
+ return memcached_set_error(*instance, MEMCACHED_SERVER_ERROR, MEMCACHED_AT, startptr,
+ size_t(endptr - startptr));
+ }
+ // STORED
+ else if (buffer[1] == 'T' and buffer[2] == 'O'
+ and buffer[3] == 'R') // and buffer[4] == 'E' and buffer[5] == 'D')
+ {
+ return MEMCACHED_STORED;
}
- break;
+ } break;
- case 'D':
+ case 'D': {
+ // DELETED
+ if (buffer[1] == 'E' and buffer[2] == 'L' and buffer[3] == 'E' and buffer[4] == 'T'
+ and buffer[5] == 'E' and buffer[6] == 'D')
{
- // DELETED
- if (buffer[1] == 'E' and buffer[2] == 'L' and buffer[3] == 'E' and buffer[4] == 'T' and buffer[5] == 'E' and buffer[6] == 'D')
- {
- return MEMCACHED_DELETED;
- }
+ return MEMCACHED_DELETED;
}
- break;
+ } break;
- case 'N':
+ case 'N': {
+ // NOT_FOUND
+ if (buffer[1] == 'O' and buffer[2] == 'T' and buffer[3] == '_' and buffer[4] == 'F'
+ and buffer[5] == 'O' and buffer[6] == 'U' and buffer[7] == 'N' and buffer[8] == 'D')
{
- // NOT_FOUND
- if (buffer[1] == 'O' and buffer[2] == 'T'
- and buffer[3] == '_'
- and buffer[4] == 'F' and buffer[5] == 'O' and buffer[6] == 'U' and buffer[7] == 'N' and buffer[8] == 'D')
- {
- return MEMCACHED_NOTFOUND;
- }
- // NOT_STORED
- else if (buffer[1] == 'O' and buffer[2] == 'T'
- and buffer[3] == '_'
- and buffer[4] == 'S' and buffer[5] == 'T' and buffer[6] == 'O' and buffer[7] == 'R' and buffer[8] == 'E' and buffer[9] == 'D')
- {
- return MEMCACHED_NOTSTORED;
- }
+ return MEMCACHED_NOTFOUND;
+ }
+ // NOT_STORED
+ else if (buffer[1] == 'O' and buffer[2] == 'T' and buffer[3] == '_' and buffer[4] == 'S'
+ and buffer[5] == 'T' and buffer[6] == 'O' and buffer[7] == 'R' and buffer[8] == 'E'
+ and buffer[9] == 'D')
+ {
+ return MEMCACHED_NOTSTORED;
}
- break;
+ } break;
case 'E': /* PROTOCOL ERROR or END */
- {
- // END
- if (buffer[1] == 'N' and buffer[2] == 'D')
- {
- return MEMCACHED_END;
- }
+ {
+ // END
+ if (buffer[1] == 'N' and buffer[2] == 'D') {
+ return MEMCACHED_END;
+ }
#if 0
// PROTOCOL_ERROR
else if (buffer[1] == 'R' and buffer[2] == 'O' and buffer[3] == 'T' and buffer[4] == 'O' and buffer[5] == 'C' and buffer[6] == 'O' and buffer[7] == 'L'
return MEMCACHED_PROTOCOL_ERROR;
}
#endif
- // ERROR
- else if (buffer[1] == 'R' and buffer[2] == 'R' and buffer[3] == 'O' and buffer[4] == 'R')
- {
- return MEMCACHED_ERROR;
- }
- // EXISTS
- else if (buffer[1] == 'X' and buffer[2] == 'I' and buffer[3] == 'S' and buffer[4] == 'T' and buffer[5] == 'S')
- {
- return MEMCACHED_DATA_EXISTS;
- }
+ // ERROR
+ else if (buffer[1] == 'R' and buffer[2] == 'R' and buffer[3] == 'O' and buffer[4] == 'R')
+ {
+ return MEMCACHED_ERROR;
}
- break;
+ // EXISTS
+ else if (buffer[1] == 'X' and buffer[2] == 'I' and buffer[3] == 'S' and buffer[4] == 'T'
+ and buffer[5] == 'S')
+ {
+ return MEMCACHED_DATA_EXISTS;
+ }
+ } break;
case 'T': /* TOUCHED */
+ {
+ // TOUCHED
+ if (buffer[1] == 'O' and buffer[2] == 'U' and buffer[3] == 'C' and buffer[4] == 'H'
+ and buffer[5] == 'E' and buffer[6] == 'D')
{
- // TOUCHED
- if (buffer[1] == 'O' and buffer[2] == 'U' and buffer[3] == 'C' and buffer[4] == 'H' and buffer[5] == 'E' and buffer[6] == 'D')
- {
- return MEMCACHED_SUCCESS;
- }
+ return MEMCACHED_SUCCESS;
}
- break;
+ } break;
case 'I': /* ITEM */
- {
- // ITEM
- if (buffer[1] == 'T' and buffer[2] == 'E' and buffer[3] == 'M')
- {
- /* We add back in one because we will need to search for END */
- memcached_server_response_increment(instance);
- return MEMCACHED_ITEM;
- }
+ {
+ // ITEM
+ if (buffer[1] == 'T' and buffer[2] == 'E' and buffer[3] == 'M') {
+ /* We add back in one because we will need to search for END */
+ memcached_server_response_increment(instance);
+ return MEMCACHED_ITEM;
}
- break;
+ } break;
case 'C': /* CLIENT ERROR */
+ {
+ // CLIENT_ERROR
+ if (buffer[1] == 'L' and buffer[2] == 'I' and buffer[3] == 'E' and buffer[4] == 'N'
+ and buffer[5] == 'T' and buffer[6] == '_' and buffer[7] == 'E' and buffer[8] == 'R'
+ and buffer[9] == 'R' and buffer[10] == 'O' and buffer[11] == 'R')
{
- // CLIENT_ERROR
- if (buffer[1] == 'L' and buffer[2] == 'I' and buffer[3] == 'E' and buffer[4] == 'N' and buffer[5] == 'T'
- and buffer[6] == '_'
- and buffer[7] == 'E' and buffer[8] == 'R' and buffer[9] == 'R' and buffer[10] == 'O' and buffer[11] == 'R')
- {
- // Move past the basic error message and whitespace
- char *startptr= buffer + memcached_literal_param_size("CLIENT_ERROR");
- if (startptr[0] == ' ')
- {
- startptr++;
- }
+ // Move past the basic error message and whitespace
+ char *startptr = buffer + memcached_literal_param_size("CLIENT_ERROR");
+ if (startptr[0] == ' ') {
+ startptr++;
+ }
- char *endptr= startptr;
- while (*endptr != '\r' && *endptr != '\n') endptr++;
+ char *endptr = startptr;
+ while (*endptr != '\r' && *endptr != '\n') endptr++;
- return memcached_set_error(*instance, MEMCACHED_CLIENT_ERROR, MEMCACHED_AT, startptr, size_t(endptr - startptr));
- }
+ return memcached_set_error(*instance, MEMCACHED_CLIENT_ERROR, MEMCACHED_AT, startptr,
+ size_t(endptr - startptr));
}
- break;
+ } break;
case '0': /* INCR/DECR response */
case '1': /* INCR/DECR response */
case '7': /* INCR/DECR response */
case '8': /* INCR/DECR response */
case '9': /* INCR/DECR response */
- {
- errno= 0;
- unsigned long long int auto_return_value= strtoull(buffer, (char **)NULL, 10);
-
- if (auto_return_value == ULLONG_MAX and errno == ERANGE)
- {
- result->numeric_value= UINT64_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
- memcached_literal_param("Numeric response was out of range"));
- }
- else if (errno == EINVAL)
- {
- result->numeric_value= UINT64_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
- memcached_literal_param("Numeric response was out of range"));
- }
- else if (errno != 0)
- {
- result->numeric_value= UINT64_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
- memcached_literal_param("Numeric response was out of range"));
- }
+ {
+ errno = 0;
+ unsigned long long int auto_return_value = strtoull(buffer, (char **) NULL, 10);
+
+ if (auto_return_value == ULLONG_MAX and errno == ERANGE) {
+ result->numeric_value = UINT64_MAX;
+ return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("Numeric response was out of range"));
+ } else if (errno == EINVAL) {
+ result->numeric_value = UINT64_MAX;
+ return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("Numeric response was out of range"));
+ } else if (errno != 0) {
+ result->numeric_value = UINT64_MAX;
+ return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("Numeric response was out of range"));
+ }
- result->numeric_value= uint64_t(auto_return_value);
+ result->numeric_value = uint64_t(auto_return_value);
- WATCHPOINT_STRING(buffer);
- return MEMCACHED_SUCCESS;
- }
+ WATCHPOINT_STRING(buffer);
+ return MEMCACHED_SUCCESS;
+ }
- default:
- break;
+ default: break;
}
- buffer[total_read]= 0;
+ buffer[total_read] = 0;
#if 0
if (total_read >= sizeof("STORSTORED") -1)
{
assert(memcmp(buffer,"STORSTORED", sizeof("STORSTORED") -1));
}
#endif
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
- buffer, total_read);
+ return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT, buffer,
+ total_read);
}
-static memcached_return_t binary_read_one_response(memcached_instance_st* instance,
- char *buffer, const size_t buffer_length,
- memcached_result_st *result)
-{
+static memcached_return_t binary_read_one_response(memcached_instance_st *instance, char *buffer,
+ const size_t buffer_length,
+ memcached_result_st *result) {
memcached_return_t rc;
protocol_binary_response_header header;
assert(memcached_is_binary(instance->root));
- if ((rc= memcached_safe_read(instance, &header.bytes, sizeof(header.bytes))) != MEMCACHED_SUCCESS)
- {
+ if ((rc = memcached_safe_read(instance, &header.bytes, sizeof(header.bytes)))
+ != MEMCACHED_SUCCESS) {
WATCHPOINT_ERROR(rc);
return rc;
}
- if (header.response.magic != PROTOCOL_BINARY_RES)
- {
+ if (header.response.magic != PROTOCOL_BINARY_RES) {
return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT);
}
/*
** Convert the header to host local endian!
- */
- header.response.keylen= ntohs(header.response.keylen);
- header.response.status= ntohs(header.response.status);
- header.response.bodylen= ntohl(header.response.bodylen);
- header.response.cas= memcached_ntohll(header.response.cas);
- uint32_t bodylen= header.response.bodylen;
-
- if (header.response.status == PROTOCOL_BINARY_RESPONSE_SUCCESS or
- header.response.status == PROTOCOL_BINARY_RESPONSE_AUTH_CONTINUE)
+ */
+ header.response.keylen = ntohs(header.response.keylen);
+ header.response.status = ntohs(header.response.status);
+ header.response.bodylen = ntohl(header.response.bodylen);
+ header.response.cas = memcached_ntohll(header.response.cas);
+ uint32_t bodylen = header.response.bodylen;
+
+ if (header.response.status == PROTOCOL_BINARY_RESPONSE_SUCCESS
+ or header.response.status == PROTOCOL_BINARY_RESPONSE_AUTH_CONTINUE)
{
- switch (header.response.opcode)
- {
+ switch (header.response.opcode) {
case PROTOCOL_BINARY_CMD_GETKQ:
/*
* We didn't increment the response counter for the GETKQ packet
*/
memcached_server_response_increment(instance);
/* fall through */
- case PROTOCOL_BINARY_CMD_GETK:
- {
- uint16_t keylen= header.response.keylen;
- memcached_result_reset(result);
- result->item_cas= header.response.cas;
-
- if ((rc= memcached_safe_read(instance, &result->item_flags, sizeof (result->item_flags))) != MEMCACHED_SUCCESS)
- {
- WATCHPOINT_ERROR(rc);
- return MEMCACHED_UNKNOWN_READ_FAILURE;
- }
-
- result->item_flags= ntohl(result->item_flags);
- bodylen -= header.response.extlen;
-
- result->key_length= keylen;
- if (memcached_failed(rc= memcached_safe_read(instance, result->item_key, keylen)))
- {
- WATCHPOINT_ERROR(rc);
- return MEMCACHED_UNKNOWN_READ_FAILURE;
- }
-
- // Only bother with doing this if key_length > 0
- if (result->key_length)
- {
- if (memcached_array_size(instance->root->_namespace) and memcached_array_size(instance->root->_namespace) >= result->key_length)
- {
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT);
- }
-
- if (memcached_array_size(instance->root->_namespace))
- {
- result->key_length-= memcached_array_size(instance->root->_namespace);
- memmove(result->item_key, result->item_key +memcached_array_size(instance->root->_namespace), result->key_length);
- }
- }
+ case PROTOCOL_BINARY_CMD_GETK: {
+ uint16_t keylen = header.response.keylen;
+ memcached_result_reset(result);
+ result->item_cas = header.response.cas;
- bodylen -= keylen;
- if (memcached_failed(memcached_string_check(&result->value, bodylen)))
- {
- return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
- }
+ if ((rc = memcached_safe_read(instance, &result->item_flags, sizeof(result->item_flags)))
+ != MEMCACHED_SUCCESS)
+ {
+ WATCHPOINT_ERROR(rc);
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
+ }
- char *vptr= memcached_string_value_mutable(&result->value);
- if (memcached_failed(rc= memcached_safe_read(instance, vptr, bodylen)))
- {
- WATCHPOINT_ERROR(rc);
- return MEMCACHED_UNKNOWN_READ_FAILURE;
- }
+ result->item_flags = ntohl(result->item_flags);
+ bodylen -= header.response.extlen;
- memcached_string_set_length(&result->value, bodylen);
+ result->key_length = keylen;
+ if (memcached_failed(rc = memcached_safe_read(instance, result->item_key, keylen))) {
+ WATCHPOINT_ERROR(rc);
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
}
- break;
- case PROTOCOL_BINARY_CMD_INCREMENT:
- case PROTOCOL_BINARY_CMD_DECREMENT:
- {
- if (bodylen != sizeof(uint64_t))
+ // Only bother with doing this if key_length > 0
+ if (result->key_length) {
+ if (memcached_array_size(instance->root->_namespace)
+ and memcached_array_size(instance->root->_namespace) >= result->key_length)
{
- result->numeric_value= UINT64_MAX;
return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT);
}
- uint64_t val;
- if ((rc= memcached_safe_read(instance, &val, sizeof(val))) != MEMCACHED_SUCCESS)
- {
- result->numeric_value= UINT64_MAX;
- return MEMCACHED_UNKNOWN_READ_FAILURE;
+ if (memcached_array_size(instance->root->_namespace)) {
+ result->key_length -= memcached_array_size(instance->root->_namespace);
+ memmove(result->item_key,
+ result->item_key + memcached_array_size(instance->root->_namespace),
+ result->key_length);
}
+ }
- result->numeric_value= memcached_ntohll(val);
+ bodylen -= keylen;
+ if (memcached_failed(memcached_string_check(&result->value, bodylen))) {
+ return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- break;
- case PROTOCOL_BINARY_CMD_SASL_LIST_MECHS:
- {
- if (header.response.keylen != 0 || bodylen + 1 > buffer_length)
- {
- return MEMCACHED_UNKNOWN_READ_FAILURE;
- }
- else
- {
- if ((rc= memcached_safe_read(instance, buffer, bodylen)) != MEMCACHED_SUCCESS)
- {
- return MEMCACHED_UNKNOWN_READ_FAILURE;
- }
- }
+ char *vptr = memcached_string_value_mutable(&result->value);
+ if (memcached_failed(rc = memcached_safe_read(instance, vptr, bodylen))) {
+ WATCHPOINT_ERROR(rc);
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
}
- break;
- case PROTOCOL_BINARY_CMD_VERSION:
- {
- char version_buffer[32]; // @todo document this number
- memset(version_buffer, 0, sizeof(version_buffer));
+ memcached_string_set_length(&result->value, bodylen);
+ } break;
- if (memcached_safe_read(instance, version_buffer, bodylen) != MEMCACHED_SUCCESS)
- {
- return MEMCACHED_UNKNOWN_READ_FAILURE;
- }
+ case PROTOCOL_BINARY_CMD_INCREMENT:
+ case PROTOCOL_BINARY_CMD_DECREMENT: {
+ if (bodylen != sizeof(uint64_t)) {
+ result->numeric_value = UINT64_MAX;
+ return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT);
+ }
- char *endptr;
- errno= 0;
- long int version= strtol(version_buffer, &endptr, 10);
- if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX or version == 0)
- {
- instance->major_version= instance->minor_version= instance->micro_version= UINT8_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT, memcached_literal_param("strtol() failed to parse major version"));
- }
- instance->major_version= uint8_t(version);
+ uint64_t val;
+ if ((rc = memcached_safe_read(instance, &val, sizeof(val))) != MEMCACHED_SUCCESS) {
+ result->numeric_value = UINT64_MAX;
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
+ }
- endptr++;
- errno= 0;
- version= strtol(endptr, &endptr, 10);
- if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX)
- {
- instance->major_version= instance->minor_version= instance->micro_version= UINT8_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT, memcached_literal_param("strtol() failed to parse minor version"));
- }
- instance->minor_version= uint8_t(version);
+ result->numeric_value = memcached_ntohll(val);
+ } break;
- endptr++;
- errno= 0;
- version= strtol(endptr, &endptr, 10);
- if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX)
- {
- instance->major_version= instance->minor_version= instance->micro_version= UINT8_MAX;
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT, memcached_literal_param("strtol() failed to parse micro version"));
+ case PROTOCOL_BINARY_CMD_SASL_LIST_MECHS: {
+ if (header.response.keylen != 0 || bodylen + 1 > buffer_length) {
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
+ } else {
+ if ((rc = memcached_safe_read(instance, buffer, bodylen)) != MEMCACHED_SUCCESS) {
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
}
- instance->micro_version= uint8_t(version);
}
- break;
-
- case PROTOCOL_BINARY_CMD_TOUCH:
- {
- rc= MEMCACHED_SUCCESS;
- if (bodylen == 4) // The four byte read is a bug?
- {
- char touch_buffer[4]; // @todo document this number
- rc= memcached_safe_read(instance, touch_buffer, sizeof(touch_buffer));
+ } break;
+
+ case PROTOCOL_BINARY_CMD_VERSION: {
+ char version_buffer[32]; // @todo document this number
+ memset(version_buffer, 0, sizeof(version_buffer));
+
+ if (memcached_safe_read(instance, version_buffer, bodylen) != MEMCACHED_SUCCESS) {
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
+ }
+
+ char *endptr;
+ errno = 0;
+ long int version = strtol(version_buffer, &endptr, 10);
+ if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX
+ or version == 0) {
+ instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
+ return memcached_set_error(
+ *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("strtol() failed to parse major version"));
+ }
+ instance->major_version = uint8_t(version);
+
+ endptr++;
+ errno = 0;
+ version = strtol(endptr, &endptr, 10);
+ if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
+ instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
+ return memcached_set_error(
+ *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("strtol() failed to parse minor version"));
+ }
+ instance->minor_version = uint8_t(version);
+
+ endptr++;
+ errno = 0;
+ version = strtol(endptr, &endptr, 10);
+ if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
+ instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
+ return memcached_set_error(
+ *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("strtol() failed to parse micro version"));
+ }
+ instance->micro_version = uint8_t(version);
+ } break;
+
+ case PROTOCOL_BINARY_CMD_TOUCH: {
+ rc = MEMCACHED_SUCCESS;
+ if (bodylen == 4) // The four byte read is a bug?
+ {
+ char touch_buffer[4]; // @todo document this number
+ rc = memcached_safe_read(instance, touch_buffer, sizeof(touch_buffer));
#if 0
fprintf(stderr, "%s:%d %d %d %d %d %.*s(%d)\n", __FILE__, __LINE__,
int(touch_buffer[0]),
int(touch_buffer[3]),
int(bodylen), touch_buffer, int(bodylen));
#endif
- }
- return memcached_set_error(*instance, rc, MEMCACHED_AT);
}
+ return memcached_set_error(*instance, rc, MEMCACHED_AT);
+ }
case PROTOCOL_BINARY_CMD_FLUSH:
case PROTOCOL_BINARY_CMD_QUIT:
case PROTOCOL_BINARY_CMD_REPLACE:
case PROTOCOL_BINARY_CMD_APPEND:
case PROTOCOL_BINARY_CMD_PREPEND:
- case PROTOCOL_BINARY_CMD_DELETE:
- {
- WATCHPOINT_ASSERT(bodylen == 0);
- return MEMCACHED_SUCCESS;
- }
+ case PROTOCOL_BINARY_CMD_DELETE: {
+ WATCHPOINT_ASSERT(bodylen == 0);
+ return MEMCACHED_SUCCESS;
+ }
- case PROTOCOL_BINARY_CMD_NOOP:
- {
- WATCHPOINT_ASSERT(bodylen == 0);
- return MEMCACHED_END;
- }
+ case PROTOCOL_BINARY_CMD_NOOP: {
+ WATCHPOINT_ASSERT(bodylen == 0);
+ return MEMCACHED_END;
+ }
- case PROTOCOL_BINARY_CMD_STAT:
- {
- if (bodylen == 0)
- {
- return MEMCACHED_END;
- }
- else if (bodylen + 1 > buffer_length)
+ case PROTOCOL_BINARY_CMD_STAT: {
+ if (bodylen == 0) {
+ return MEMCACHED_END;
+ } else if (bodylen + 1 > buffer_length) {
+ /* not enough space in buffer.. should not happen... */
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
+ } else {
+ size_t keylen = header.response.keylen;
+ memset(buffer, 0, buffer_length);
+ if ((rc = memcached_safe_read(instance, buffer, keylen)) != MEMCACHED_SUCCESS
+ || (rc = memcached_safe_read(instance, buffer + keylen + 1, bodylen - keylen))
+ != MEMCACHED_SUCCESS)
{
- /* not enough space in buffer.. should not happen... */
+ WATCHPOINT_ERROR(rc);
return MEMCACHED_UNKNOWN_READ_FAILURE;
}
- else
- {
- size_t keylen= header.response.keylen;
- memset(buffer, 0, buffer_length);
- if ((rc= memcached_safe_read(instance, buffer, keylen)) != MEMCACHED_SUCCESS ||
- (rc= memcached_safe_read(instance, buffer + keylen + 1, bodylen - keylen)) != MEMCACHED_SUCCESS)
- {
- WATCHPOINT_ERROR(rc);
- return MEMCACHED_UNKNOWN_READ_FAILURE;
- }
- }
}
- break;
+ } break;
case PROTOCOL_BINARY_CMD_SASL_AUTH:
- case PROTOCOL_BINARY_CMD_SASL_STEP:
- {
- memcached_result_reset(result);
- result->item_cas= header.response.cas;
-
- if (memcached_string_check(&result->value,
- bodylen) != MEMCACHED_SUCCESS)
- return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+ case PROTOCOL_BINARY_CMD_SASL_STEP: {
+ memcached_result_reset(result);
+ result->item_cas = header.response.cas;
- char *vptr= memcached_string_value_mutable(&result->value);
- if ((rc= memcached_safe_read(instance, vptr, bodylen)) != MEMCACHED_SUCCESS)
- {
- WATCHPOINT_ERROR(rc);
- return MEMCACHED_UNKNOWN_READ_FAILURE;
- }
+ if (memcached_string_check(&result->value, bodylen) != MEMCACHED_SUCCESS)
+ return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
- memcached_string_set_length(&result->value, bodylen);
- }
- break;
- default:
- {
- /* Command not implemented yet! */
- return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT);
+ char *vptr = memcached_string_value_mutable(&result->value);
+ if ((rc = memcached_safe_read(instance, vptr, bodylen)) != MEMCACHED_SUCCESS) {
+ WATCHPOINT_ERROR(rc);
+ return MEMCACHED_UNKNOWN_READ_FAILURE;
}
+
+ memcached_string_set_length(&result->value, bodylen);
+ } break;
+ default: {
+ /* Command not implemented yet! */
+ return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT);
}
- }
- else if (header.response.bodylen)
- {
+ }
+ } else if (header.response.bodylen) {
/* What should I do with the error message??? just discard it for now */
char hole[SMALL_STRING_LEN];
- while (bodylen > 0)
- {
- size_t nr= (bodylen > SMALL_STRING_LEN) ? SMALL_STRING_LEN : bodylen;
- if ((rc= memcached_safe_read(instance, hole, nr)) != MEMCACHED_SUCCESS)
- {
+ while (bodylen > 0) {
+ size_t nr = (bodylen > SMALL_STRING_LEN) ? SMALL_STRING_LEN : bodylen;
+ if ((rc = memcached_safe_read(instance, hole, nr)) != MEMCACHED_SUCCESS) {
WATCHPOINT_ERROR(rc);
return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT);
}
- bodylen-= (uint32_t) nr;
+ bodylen -= (uint32_t) nr;
}
/* This might be an error from one of the quiet commands.. if
* so, just throw it away and get the next one. What about creating
* a callback to the user with the error information?
- */
- switch (header.response.opcode)
- {
+ */
+ switch (header.response.opcode) {
case PROTOCOL_BINARY_CMD_SETQ:
case PROTOCOL_BINARY_CMD_ADDQ:
case PROTOCOL_BINARY_CMD_REPLACEQ:
case PROTOCOL_BINARY_CMD_APPENDQ:
- case PROTOCOL_BINARY_CMD_PREPENDQ:
- return MEMCACHED_FETCH_NOTFINISHED;
+ case PROTOCOL_BINARY_CMD_PREPENDQ: return MEMCACHED_FETCH_NOTFINISHED;
- default:
- break;
+ default: break;
}
}
- rc= MEMCACHED_SUCCESS;
- if (header.response.status != 0)
- {
- switch (header.response.status)
- {
- case PROTOCOL_BINARY_RESPONSE_KEY_ENOENT:
- rc= MEMCACHED_NOTFOUND;
- break;
+ rc = MEMCACHED_SUCCESS;
+ if (header.response.status != 0) {
+ switch (header.response.status) {
+ case PROTOCOL_BINARY_RESPONSE_KEY_ENOENT: rc = MEMCACHED_NOTFOUND; break;
- case PROTOCOL_BINARY_RESPONSE_KEY_EEXISTS:
- rc= MEMCACHED_DATA_EXISTS;
- break;
+ case PROTOCOL_BINARY_RESPONSE_KEY_EEXISTS: rc = MEMCACHED_DATA_EXISTS; break;
- case PROTOCOL_BINARY_RESPONSE_NOT_STORED:
- rc= MEMCACHED_NOTSTORED;
- break;
+ case PROTOCOL_BINARY_RESPONSE_NOT_STORED: rc = MEMCACHED_NOTSTORED; break;
- case PROTOCOL_BINARY_RESPONSE_E2BIG:
- rc= MEMCACHED_E2BIG;
- break;
+ case PROTOCOL_BINARY_RESPONSE_E2BIG: rc = MEMCACHED_E2BIG; break;
- case PROTOCOL_BINARY_RESPONSE_ENOMEM:
- rc= MEMCACHED_MEMORY_ALLOCATION_FAILURE;
- break;
+ case PROTOCOL_BINARY_RESPONSE_ENOMEM: rc = MEMCACHED_MEMORY_ALLOCATION_FAILURE; break;
- case PROTOCOL_BINARY_RESPONSE_AUTH_CONTINUE:
- rc= MEMCACHED_AUTH_CONTINUE;
- break;
+ case PROTOCOL_BINARY_RESPONSE_AUTH_CONTINUE: rc = MEMCACHED_AUTH_CONTINUE; break;
- case PROTOCOL_BINARY_RESPONSE_AUTH_ERROR:
- rc= MEMCACHED_AUTH_FAILURE;
- break;
+ case PROTOCOL_BINARY_RESPONSE_AUTH_ERROR: rc = MEMCACHED_AUTH_FAILURE; break;
case PROTOCOL_BINARY_RESPONSE_EINVAL:
case PROTOCOL_BINARY_RESPONSE_UNKNOWN_COMMAND:
return rc;
}
-static memcached_return_t _read_one_response(memcached_instance_st* instance,
- char *buffer, const size_t buffer_length,
- memcached_result_st *result)
-{
+static memcached_return_t _read_one_response(memcached_instance_st *instance, char *buffer,
+ const size_t buffer_length,
+ memcached_result_st *result) {
memcached_server_response_decrement(instance);
- if (result == NULL)
- {
- Memcached *root= (Memcached *)instance->root;
+ if (result == NULL) {
+ Memcached *root = (Memcached *) instance->root;
result = &root->result;
}
memcached_return_t rc;
- if (memcached_is_binary(instance->root))
- {
+ if (memcached_is_binary(instance->root)) {
do {
- rc= binary_read_one_response(instance, buffer, buffer_length, result);
+ rc = binary_read_one_response(instance, buffer, buffer_length, result);
} while (rc == MEMCACHED_FETCH_NOTFINISHED);
- }
- else
- {
- rc= textual_read_one_response(instance, buffer, buffer_length, result);
+ } else {
+ rc = textual_read_one_response(instance, buffer, buffer_length, result);
}
- if (memcached_fatal(rc) && rc != MEMCACHED_TIMEOUT)
- {
+ if (memcached_fatal(rc) && rc != MEMCACHED_TIMEOUT) {
memcached_io_reset(instance);
}
return rc;
}
-memcached_return_t memcached_read_one_response(memcached_instance_st* instance,
- memcached_result_st *result)
-{
+memcached_return_t memcached_read_one_response(memcached_instance_st *instance,
+ memcached_result_st *result) {
char buffer[SMALL_STRING_LEN];
- if (memcached_is_udp(instance->root))
- {
+ if (memcached_is_udp(instance->root)) {
return memcached_set_error(*instance, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT);
}
-
return _read_one_response(instance, buffer, sizeof(buffer), result);
}
-memcached_return_t memcached_response(memcached_instance_st* instance,
- memcached_result_st *result)
-{
+memcached_return_t memcached_response(memcached_instance_st *instance,
+ memcached_result_st *result) {
char buffer[1024];
return memcached_response(instance, buffer, sizeof(buffer), result);
}
-memcached_return_t memcached_response(memcached_instance_st* instance,
- char *buffer, size_t buffer_length,
- memcached_result_st *result)
-{
- if (memcached_is_udp(instance->root))
- {
+memcached_return_t memcached_response(memcached_instance_st *instance, char *buffer,
+ size_t buffer_length, memcached_result_st *result) {
+ if (memcached_is_udp(instance->root)) {
return memcached_set_error(*instance, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT);
}
/* We may have old commands in the buffer not sent, first purge */
if ((instance->root->flags.no_block) and (memcached_is_processing_input(instance->root) == false))
{
- (void)memcached_io_write(instance);
+ (void) memcached_io_write(instance);
}
/* Before going into loop wait to see if we have any IO waiting for us */
- if (0)
- {
- memcached_return_t read_rc= memcached_io_wait_for_read(instance);
+ if (0) {
+ memcached_return_t read_rc = memcached_io_wait_for_read(instance);
fprintf(stderr, "%s:%d: %s\n", __FILE__, __LINE__, memcached_strerror(NULL, read_rc));
}
* The previous implementation purged all pending requests and just
* returned the last one. Purge all pending messages to ensure backwards
* compatibility.
- */
- if (memcached_is_binary(instance->root) == false and memcached_server_response_count(instance) > 1)
- {
+ */
+ if (memcached_is_binary(instance->root) == false
+ and memcached_server_response_count(instance) > 1) {
memcached_result_st junked_result;
- memcached_result_st *junked_result_ptr= memcached_result_create(instance->root, &junked_result);
+ memcached_result_st *junked_result_ptr =
+ memcached_result_create(instance->root, &junked_result);
assert(junked_result_ptr);
- while (memcached_server_response_count(instance) > 1)
- {
- memcached_return_t rc= _read_one_response(instance, buffer, buffer_length, junked_result_ptr);
+ while (memcached_server_response_count(instance) > 1) {
+ memcached_return_t rc =
+ _read_one_response(instance, buffer, buffer_length, junked_result_ptr);
// @TODO should we return an error on another but a bad read case?
- if (memcached_fatal(rc))
- {
+ if (memcached_fatal(rc)) {
memcached_result_free(junked_result_ptr);
return rc;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
/* Read a single response from the server */
-memcached_return_t memcached_read_one_response(memcached_instance_st* ptr,
+memcached_return_t memcached_read_one_response(memcached_instance_st *ptr,
memcached_result_st *result);
-memcached_return_t memcached_response(memcached_instance_st* ptr,
- memcached_result_st *result);
+memcached_return_t memcached_response(memcached_instance_st *ptr, memcached_result_st *result);
-memcached_return_t memcached_response(memcached_instance_st* ptr,
- char *buffer, size_t buffer_length,
- memcached_result_st *result);
+memcached_return_t memcached_response(memcached_instance_st *ptr, char *buffer,
+ size_t buffer_length, memcached_result_st *result);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-
/*
- memcached_result_st are used to internally represent the return values from
- memcached. We use a structure so that long term as identifiers are added
- to memcached we will be able to absorb new attributes without having
- to addjust the entire API.
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
*/
+
#include "libmemcached/common.h"
-static inline void _result_init(memcached_result_st *self,
- Memcached *memc)
-{
- self->item_flags= 0;
- self->item_expiration= 0;
- self->key_length= 0;
- self->item_cas= 0;
- self->root= memc;
- self->numeric_value= UINT64_MAX;
- self->count= 0;
- self->item_key[0]= 0;
+static inline void _result_init(memcached_result_st *self, Memcached *memc) {
+ self->item_flags = 0;
+ self->item_expiration = 0;
+ self->key_length = 0;
+ self->item_cas = 0;
+ self->root = memc;
+ self->numeric_value = UINT64_MAX;
+ self->count = 0;
+ self->item_key[0] = 0;
}
-memcached_result_st *memcached_result_create(const memcached_st *shell,
- memcached_result_st *ptr)
-{
- const Memcached* memc= memcached2Memcached(shell);
+memcached_result_st *memcached_result_create(const memcached_st *shell, memcached_result_st *ptr) {
+ const Memcached *memc = memcached2Memcached(shell);
/* Saving malloc calls :) */
- if (ptr)
- {
- ptr->options.is_allocated= false;
- }
- else
- {
- ptr= libmemcached_xmalloc(memc, memcached_result_st);
+ if (ptr) {
+ ptr->options.is_allocated = false;
+ } else {
+ ptr = libmemcached_xmalloc(memc, memcached_result_st);
- if (not ptr)
- {
+ if (not ptr) {
return NULL;
}
- ptr->options.is_allocated= true;
+ ptr->options.is_allocated = true;
}
- ptr->options.is_initialized= true;
+ ptr->options.is_initialized = true;
- _result_init(ptr, (memcached_st *)memc);
+ _result_init(ptr, (memcached_st *) memc);
- WATCHPOINT_SET(ptr->value.options.is_initialized= false);
- memcached_string_create((memcached_st*)memc, &ptr->value, 0);
+ WATCHPOINT_SET(ptr->value.options.is_initialized = false);
+ memcached_string_create((memcached_st *) memc, &ptr->value, 0);
WATCHPOINT_ASSERT_INITIALIZED(&ptr->value);
WATCHPOINT_ASSERT(ptr->value.string == NULL);
return ptr;
}
-void memcached_result_reset(memcached_result_st *ptr)
-{
- ptr->key_length= 0;
+void memcached_result_reset(memcached_result_st *ptr) {
+ ptr->key_length = 0;
memcached_string_reset(&ptr->value);
- ptr->item_flags= 0;
- ptr->item_cas= 0;
- ptr->item_expiration= 0;
- ptr->numeric_value= UINT64_MAX;
+ ptr->item_flags = 0;
+ ptr->item_cas = 0;
+ ptr->item_expiration = 0;
+ ptr->numeric_value = UINT64_MAX;
}
-void memcached_result_free(memcached_result_st *ptr)
-{
- if (ptr == NULL)
- {
+void memcached_result_free(memcached_result_st *ptr) {
+ if (ptr == NULL) {
return;
}
memcached_string_free(&ptr->value);
- ptr->numeric_value= UINT64_MAX;
+ ptr->numeric_value = UINT64_MAX;
- if (memcached_is_allocated(ptr))
- {
- WATCHPOINT_ASSERT(ptr->root); // Without a root, that means that result was not properly initialized.
+ if (memcached_is_allocated(ptr)) {
+ WATCHPOINT_ASSERT(
+ ptr->root); // Without a root, that means that result was not properly initialized.
libmemcached_free(ptr->root, ptr);
- }
- else
- {
- ptr->count= 0;
- ptr->options.is_initialized= false;
+ } else {
+ ptr->count = 0;
+ ptr->options.is_initialized = false;
}
}
-void memcached_result_reset_value(memcached_result_st *ptr)
-{
+void memcached_result_reset_value(memcached_result_st *ptr) {
memcached_string_reset(&ptr->value);
}
-memcached_return_t memcached_result_set_value(memcached_result_st *ptr,
- const char *value,
- size_t length)
-{
- if (memcached_failed(memcached_string_append(&ptr->value, value, length)))
- {
+memcached_return_t memcached_result_set_value(memcached_result_st *ptr, const char *value,
+ size_t length) {
+ if (memcached_failed(memcached_string_append(&ptr->value, value, length))) {
return memcached_set_errno(*ptr->root, errno, MEMCACHED_AT);
}
return MEMCACHED_SUCCESS;
}
-const char *memcached_result_key_value(const memcached_result_st *self)
-{
+const char *memcached_result_key_value(const memcached_result_st *self) {
return self->key_length ? self->item_key : NULL;
}
-size_t memcached_result_key_length(const memcached_result_st *self)
-{
+size_t memcached_result_key_length(const memcached_result_st *self) {
return self->key_length;
}
-const char *memcached_result_value(const memcached_result_st *self)
-{
- const memcached_string_st *sptr= &self->value;
+const char *memcached_result_value(const memcached_result_st *self) {
+ const memcached_string_st *sptr = &self->value;
return memcached_string_value(sptr);
}
-size_t memcached_result_length(const memcached_result_st *self)
-{
- const memcached_string_st *sptr= &self->value;
+size_t memcached_result_length(const memcached_result_st *self) {
+ const memcached_string_st *sptr = &self->value;
return memcached_string_length(sptr);
}
-char *memcached_result_take_value(memcached_result_st *self)
-{
- memcached_string_st *sptr= &self->value;
+char *memcached_result_take_value(memcached_result_st *self) {
+ memcached_string_st *sptr = &self->value;
return memcached_string_take_value(sptr);
}
-uint32_t memcached_result_flags(const memcached_result_st *self)
-{
+uint32_t memcached_result_flags(const memcached_result_st *self) {
return self->item_flags;
}
-uint64_t memcached_result_cas(const memcached_result_st *self)
-{
+uint64_t memcached_result_cas(const memcached_result_st *self) {
return self->item_cas;
}
-void memcached_result_set_flags(memcached_result_st *self, uint32_t flags)
-{
- self->item_flags= flags;
+void memcached_result_set_flags(memcached_result_st *self, uint32_t flags) {
+ self->item_flags = flags;
}
-void memcached_result_set_expiration(memcached_result_st *self, time_t expiration)
-{
- self->item_expiration= expiration;
+void memcached_result_set_expiration(memcached_result_st *self, time_t expiration) {
+ self->item_expiration = expiration;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
void memcached_result_reset_value(memcached_result_st *ptr);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include <cassert>
#if defined(LIBMEMCACHED_WITH_SASL_SUPPORT) && LIBMEMCACHED_WITH_SASL_SUPPORT
-#if defined(HAVE_LIBSASL) && HAVE_LIBSASL
-#include <sasl/sasl.h>
-#endif
+# if defined(HAVE_LIBSASL) && HAVE_LIBSASL
+# include <sasl/sasl.h>
+# endif
-#define CAST_SASL_CB(cb) reinterpret_cast<int(*)()>(reinterpret_cast<intptr_t>(cb))
+# define CAST_SASL_CB(cb) reinterpret_cast<int (*)()>(reinterpret_cast<intptr_t>(cb))
-#include <pthread.h>
-void memcached_set_sasl_callbacks(memcached_st *shell,
- const sasl_callback_t *callbacks)
-{
- Memcached* self= memcached2Memcached(shell);
- if (self)
- {
- self->sasl.callbacks= const_cast<sasl_callback_t *>(callbacks);
- self->sasl.is_allocated= false;
+void memcached_set_sasl_callbacks(memcached_st *shell, const sasl_callback_t *callbacks) {
+ Memcached *self = memcached2Memcached(shell);
+ if (self) {
+ self->sasl.callbacks = const_cast<sasl_callback_t *>(callbacks);
+ self->sasl.is_allocated = false;
}
}
-sasl_callback_t *memcached_get_sasl_callbacks(memcached_st *shell)
-{
- Memcached* self= memcached2Memcached(shell);
- if (self)
- {
+sasl_callback_t *memcached_get_sasl_callbacks(memcached_st *shell) {
+ Memcached *self = memcached2Memcached(shell);
+ if (self) {
return self->sasl.callbacks;
}
* @param raddr remote address (out)
* @return true on success false otherwise (errno contains more info)
*/
-static memcached_return_t resolve_names(memcached_instance_st& server, char *laddr, size_t laddr_length, char *raddr, size_t raddr_length)
-{
+static memcached_return_t resolve_names(memcached_instance_st &server, char *laddr,
+ size_t laddr_length, char *raddr, size_t raddr_length) {
char host[MEMCACHED_NI_MAXHOST];
char port[MEMCACHED_NI_MAXSERV];
struct sockaddr_storage saddr;
- socklen_t salen= sizeof(saddr);
+ socklen_t salen = sizeof(saddr);
- if (getsockname(server.fd, (struct sockaddr *)&saddr, &salen) < 0)
- {
+ if (getsockname(server.fd, (struct sockaddr *) &saddr, &salen) < 0) {
return memcached_set_error(server, MEMCACHED_HOST_LOOKUP_FAILURE, MEMCACHED_AT);
}
- if (getnameinfo((struct sockaddr *)&saddr, salen, host, sizeof(host), port, sizeof(port), NI_NUMERICHOST | NI_NUMERICSERV) < 0)
+ if (getnameinfo((struct sockaddr *) &saddr, salen, host, sizeof(host), port, sizeof(port),
+ NI_NUMERICHOST | NI_NUMERICSERV)
+ < 0)
{
return memcached_set_error(server, MEMCACHED_HOST_LOOKUP_FAILURE, MEMCACHED_AT);
}
- (void)snprintf(laddr, laddr_length, "%s;%s", host, port);
- salen= sizeof(saddr);
+ (void) snprintf(laddr, laddr_length, "%s;%s", host, port);
+ salen = sizeof(saddr);
- if (getpeername(server.fd, (struct sockaddr *)&saddr, &salen) < 0)
- {
+ if (getpeername(server.fd, (struct sockaddr *) &saddr, &salen) < 0) {
return memcached_set_error(server, MEMCACHED_HOST_LOOKUP_FAILURE, MEMCACHED_AT);
}
- if (getnameinfo((struct sockaddr *)&saddr, salen, host, sizeof(host),
- port, sizeof(port), NI_NUMERICHOST | NI_NUMERICSERV) < 0)
+ if (getnameinfo((struct sockaddr *) &saddr, salen, host, sizeof(host), port, sizeof(port),
+ NI_NUMERICHOST | NI_NUMERICSERV)
+ < 0)
{
return memcached_set_error(server, MEMCACHED_HOST_LOOKUP_FAILURE, MEMCACHED_AT);
}
- (void)snprintf(raddr, raddr_length, "%s;%s", host, port);
+ (void) snprintf(raddr, raddr_length, "%s;%s", host, port);
return MEMCACHED_SUCCESS;
}
extern "C" {
-static void sasl_shutdown_function()
-{
+static void sasl_shutdown_function() {
sasl_done();
}
static std::atomic<int> sasl_startup_state(SASL_OK);
-static pthread_mutex_t sasl_startup_state_LOCK= PTHREAD_MUTEX_INITIALIZER;
-static pthread_once_t sasl_startup_once= PTHREAD_ONCE_INIT;
-static void sasl_startup_function(void)
-{
- sasl_startup_state= sasl_client_init(NULL);
+static pthread_mutex_t sasl_startup_state_LOCK = PTHREAD_MUTEX_INITIALIZER;
+static pthread_once_t sasl_startup_once = PTHREAD_ONCE_INIT;
+static void sasl_startup_function(void) {
+ sasl_startup_state = sasl_client_init(NULL);
- if (sasl_startup_state == SASL_OK)
- {
- (void)atexit(sasl_shutdown_function);
+ if (sasl_startup_state == SASL_OK) {
+ (void) atexit(sasl_shutdown_function);
}
}
} // extern "C"
-memcached_return_t memcached_sasl_authenticate_connection(memcached_instance_st* server)
-{
- if (LIBMEMCACHED_WITH_SASL_SUPPORT == 0)
- {
+memcached_return_t memcached_sasl_authenticate_connection(memcached_instance_st *server) {
+ if (LIBMEMCACHED_WITH_SASL_SUPPORT == 0) {
return MEMCACHED_NOT_SUPPORTED;
}
- if (server == NULL)
- {
+ if (server == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
/* SANITY CHECK: SASL can only be used with the binary protocol */
- if (memcached_is_binary(server->root) == false)
- {
- return memcached_set_error(*server, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
- memcached_literal_param("memcached_sasl_authenticate_connection() is not supported via the ASCII protocol"));
+ if (memcached_is_binary(server->root) == false) {
+ return memcached_set_error(
+ *server, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param(
+ "memcached_sasl_authenticate_connection() is not supported via the ASCII protocol"));
}
/* Try to get the supported mech from the server. Servers without SASL
* support will return UNKNOWN COMMAND, so we can just treat that
* as authenticated
- */
- protocol_binary_request_no_extras request= { };
+ */
+ protocol_binary_request_no_extras request = {};
initialize_binary_request(server, request.message.header);
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_SASL_LIST_MECHS;
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_SASL_LIST_MECHS;
- if (memcached_io_write(server, request.bytes, sizeof(request.bytes), true) != sizeof(request.bytes))
- {
+ if (memcached_io_write(server, request.bytes, sizeof(request.bytes), true)
+ != sizeof(request.bytes)) {
return MEMCACHED_WRITE_FAILURE;
}
assert_msg(server->fd != INVALID_SOCKET, "Programmer error, invalid socket");
memcached_server_response_increment(server);
char mech[MEMCACHED_MAX_BUFFER] = {0};
- memcached_return_t rc= memcached_response(server, mech, sizeof(mech) - 1, NULL);
- if (memcached_failed(rc))
- {
- if (rc == MEMCACHED_PROTOCOL_ERROR)
- {
+ memcached_return_t rc = memcached_response(server, mech, sizeof(mech) - 1, NULL);
+ if (memcached_failed(rc)) {
+ if (rc == MEMCACHED_PROTOCOL_ERROR) {
/* If the server doesn't support SASL it will return PROTOCOL_ERROR.
* This error may also be returned for other errors, but let's assume
* that the server don't support SASL and treat it as success and
* let the client fail with the next operation if the error was
* caused by another problem....
- */
- rc= MEMCACHED_SUCCESS;
+ */
+ rc = MEMCACHED_SUCCESS;
}
return rc;
char laddr[MEMCACHED_NI_MAXHOST + MEMCACHED_NI_MAXSERV];
char raddr[MEMCACHED_NI_MAXHOST + MEMCACHED_NI_MAXSERV];
- if (memcached_failed(rc= resolve_names(*server, laddr, sizeof(laddr), raddr, sizeof(raddr))))
- {
+ if (memcached_failed(rc = resolve_names(*server, laddr, sizeof(laddr), raddr, sizeof(raddr)))) {
return rc;
}
int pthread_error;
- if ((pthread_error= pthread_once(&sasl_startup_once, sasl_startup_function)) != 0)
- {
+ if ((pthread_error = pthread_once(&sasl_startup_once, sasl_startup_function)) != 0) {
return memcached_set_errno(*server, pthread_error, MEMCACHED_AT);
}
- (void)pthread_mutex_lock(&sasl_startup_state_LOCK);
- if (sasl_startup_state != SASL_OK)
- {
- const char *sasl_error_msg= sasl_errstring(sasl_startup_state, NULL, NULL);
- return memcached_set_error(*server, MEMCACHED_AUTH_PROBLEM, MEMCACHED_AT,
+ (void) pthread_mutex_lock(&sasl_startup_state_LOCK);
+ if (sasl_startup_state != SASL_OK) {
+ const char *sasl_error_msg = sasl_errstring(sasl_startup_state, NULL, NULL);
+ return memcached_set_error(*server, MEMCACHED_AUTH_PROBLEM, MEMCACHED_AT,
memcached_string_make_from_cstr(sasl_error_msg));
}
- (void)pthread_mutex_unlock(&sasl_startup_state_LOCK);
+ (void) pthread_mutex_unlock(&sasl_startup_state_LOCK);
sasl_conn_t *conn;
int ret;
- if ((ret= sasl_client_new("memcached", server->_hostname, laddr, raddr, server->root->sasl.callbacks, 0, &conn) ) != SASL_OK)
+ if ((ret = sasl_client_new("memcached", server->_hostname, laddr, raddr,
+ server->root->sasl.callbacks, 0, &conn))
+ != SASL_OK)
{
- const char *sasl_error_msg= sasl_errstring(ret, NULL, NULL);
+ const char *sasl_error_msg = sasl_errstring(ret, NULL, NULL);
sasl_dispose(&conn);
- return memcached_set_error(*server, MEMCACHED_AUTH_PROBLEM, MEMCACHED_AT,
+ return memcached_set_error(*server, MEMCACHED_AUTH_PROBLEM, MEMCACHED_AT,
memcached_string_make_from_cstr(sasl_error_msg));
}
const char *data;
const char *chosenmech;
unsigned int len;
- ret= sasl_client_start(conn, mech, NULL, &data, &len, &chosenmech);
- if (ret != SASL_OK and ret != SASL_CONTINUE)
- {
- const char *sasl_error_msg= sasl_errstring(ret, NULL, NULL);
+ ret = sasl_client_start(conn, mech, NULL, &data, &len, &chosenmech);
+ if (ret != SASL_OK and ret != SASL_CONTINUE) {
+ const char *sasl_error_msg = sasl_errstring(ret, NULL, NULL);
sasl_dispose(&conn);
- return memcached_set_error(*server, MEMCACHED_AUTH_PROBLEM, MEMCACHED_AT,
+ return memcached_set_error(*server, MEMCACHED_AUTH_PROBLEM, MEMCACHED_AT,
memcached_string_make_from_cstr(sasl_error_msg));
}
- uint16_t keylen= (uint16_t)strlen(chosenmech);
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_SASL_AUTH;
- request.message.header.request.keylen= htons(keylen);
- request.message.header.request.bodylen= htonl(len + keylen);
+ uint16_t keylen = (uint16_t) strlen(chosenmech);
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_SASL_AUTH;
+ request.message.header.request.keylen = htons(keylen);
+ request.message.header.request.bodylen = htonl(len + keylen);
do {
/* send the packet */
- libmemcached_io_vector_st vector[]=
- {
- { request.bytes, sizeof(request.bytes) },
- { chosenmech, keylen },
- { data, len }
- };
+ libmemcached_io_vector_st vector[] = {
+ {request.bytes, sizeof(request.bytes)}, {chosenmech, keylen}, {data, len}};
assert_msg(server->fd != INVALID_SOCKET, "Programmer error, invalid socket");
- if (memcached_io_writev(server, vector, 3, true) == false)
- {
- rc= MEMCACHED_WRITE_FAILURE;
+ if (memcached_io_writev(server, vector, 3, true) == false) {
+ rc = MEMCACHED_WRITE_FAILURE;
break;
}
assert_msg(server->fd != INVALID_SOCKET, "Programmer error, invalid socket");
/* read the response */
assert_msg(server->fd != INVALID_SOCKET, "Programmer error, invalid socket");
- rc= memcached_response(server, NULL, 0, NULL);
- if (rc != MEMCACHED_AUTH_CONTINUE)
- {
+ rc = memcached_response(server, NULL, 0, NULL);
+ if (rc != MEMCACHED_AUTH_CONTINUE) {
break;
}
assert_msg(server->fd != INVALID_SOCKET, "Programmer error, invalid socket");
- ret= sasl_client_step(conn, memcached_result_value(&server->root->result),
- (unsigned int)memcached_result_length(&server->root->result),
- NULL, &data, &len);
+ ret = sasl_client_step(conn, memcached_result_value(&server->root->result),
+ (unsigned int) memcached_result_length(&server->root->result), NULL,
+ &data, &len);
- if (ret != SASL_OK && ret != SASL_CONTINUE)
- {
- rc= MEMCACHED_AUTH_PROBLEM;
+ if (ret != SASL_OK && ret != SASL_CONTINUE) {
+ rc = MEMCACHED_AUTH_PROBLEM;
break;
}
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_SASL_STEP;
- request.message.header.request.bodylen= htonl(len + keylen);
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_SASL_STEP;
+ request.message.header.request.bodylen = htonl(len + keylen);
} while (true);
/* Release resources */
return memcached_set_error(*server, rc, MEMCACHED_AT);
}
-static int get_username(void *context, int id, const char **result, unsigned int *len)
-{
- if (!context || !result || (id != SASL_CB_USER && id != SASL_CB_AUTHNAME))
- {
+static int get_username(void *context, int id, const char **result, unsigned int *len) {
+ if (!context || !result || (id != SASL_CB_USER && id != SASL_CB_AUTHNAME)) {
return SASL_BADPARAM;
}
- *result= (char *)context;
- if (len)
- {
- *len= (unsigned int)strlen(*result);
+ *result = (char *) context;
+ if (len) {
+ *len = (unsigned int) strlen(*result);
}
return SASL_OK;
}
-static int get_password(sasl_conn_t *conn, void *context, int id,
- sasl_secret_t **psecret)
-{
- if (!conn || ! psecret || id != SASL_CB_PASS)
- {
+static int get_password(sasl_conn_t *conn, void *context, int id, sasl_secret_t **psecret) {
+ if (!conn || !psecret || id != SASL_CB_PASS) {
return SASL_BADPARAM;
}
- *psecret= (sasl_secret_t *)context;
+ *psecret = (sasl_secret_t *) context;
return SASL_OK;
}
-memcached_return_t memcached_set_sasl_auth_data(memcached_st *shell,
- const char *username,
- const char *password)
-{
- Memcached* ptr= memcached2Memcached(shell);
- if (LIBMEMCACHED_WITH_SASL_SUPPORT == 0)
- {
+memcached_return_t memcached_set_sasl_auth_data(memcached_st *shell, const char *username,
+ const char *password) {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (LIBMEMCACHED_WITH_SASL_SUPPORT == 0) {
return MEMCACHED_NOT_SUPPORTED;
}
- if (ptr == NULL or username == NULL or password == NULL)
- {
+ if (ptr == NULL or username == NULL or password == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
memcached_return_t ret;
- if (memcached_failed(ret= memcached_behavior_set(ptr, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 1)))
- {
- return memcached_set_error(*ptr, ret, MEMCACHED_AT, memcached_literal_param("Unable change to binary protocol which is required for SASL."));
+ if (memcached_failed(ret = memcached_behavior_set(ptr, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 1))) {
+ return memcached_set_error(
+ *ptr, ret, MEMCACHED_AT,
+ memcached_literal_param("Unable change to binary protocol which is required for SASL."));
}
memcached_destroy_sasl_auth_data(ptr);
- sasl_callback_t *callbacks= libmemcached_xcalloc(ptr, 4, sasl_callback_t);
- size_t password_length= strlen(password);
- size_t username_length= strlen(username);
- char *name= (char *)libmemcached_malloc(ptr, username_length +1);
- sasl_secret_t *secret= (sasl_secret_t*)libmemcached_malloc(ptr, password_length +1 + sizeof(sasl_secret_t));
+ sasl_callback_t *callbacks = libmemcached_xcalloc(ptr, 4, sasl_callback_t);
+ size_t password_length = strlen(password);
+ size_t username_length = strlen(username);
+ char *name = (char *) libmemcached_malloc(ptr, username_length + 1);
+ sasl_secret_t *secret =
+ (sasl_secret_t *) libmemcached_malloc(ptr, password_length + 1 + sizeof(sasl_secret_t));
- if (callbacks == NULL or name == NULL or secret == NULL)
- {
+ if (callbacks == NULL or name == NULL or secret == NULL) {
libmemcached_free(ptr, callbacks);
libmemcached_free(ptr, name);
libmemcached_free(ptr, secret);
return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
- secret->len= password_length;
+ secret->len = password_length;
memcpy(secret->data, password, password_length);
- secret->data[password_length]= 0;
-
- callbacks[0].id= SASL_CB_USER;
- callbacks[0].proc= CAST_SASL_CB(get_username);
- callbacks[0].context= strncpy(name, username, username_length +1);
- callbacks[1].id= SASL_CB_AUTHNAME;
- callbacks[1].proc= CAST_SASL_CB(get_username);
- callbacks[1].context= name;
- callbacks[2].id= SASL_CB_PASS;
- callbacks[2].proc= CAST_SASL_CB(get_password);
- callbacks[2].context= secret;
- callbacks[3].id= SASL_CB_LIST_END;
-
- ptr->sasl.callbacks= callbacks;
- ptr->sasl.is_allocated= true;
+ secret->data[password_length] = 0;
+
+ callbacks[0].id = SASL_CB_USER;
+ callbacks[0].proc = CAST_SASL_CB(get_username);
+ callbacks[0].context = strncpy(name, username, username_length + 1);
+ callbacks[1].id = SASL_CB_AUTHNAME;
+ callbacks[1].proc = CAST_SASL_CB(get_username);
+ callbacks[1].context = name;
+ callbacks[2].id = SASL_CB_PASS;
+ callbacks[2].proc = CAST_SASL_CB(get_password);
+ callbacks[2].context = secret;
+ callbacks[3].id = SASL_CB_LIST_END;
+
+ ptr->sasl.callbacks = callbacks;
+ ptr->sasl.is_allocated = true;
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_destroy_sasl_auth_data(memcached_st *shell)
-{
- if (LIBMEMCACHED_WITH_SASL_SUPPORT == 0)
- {
+memcached_return_t memcached_destroy_sasl_auth_data(memcached_st *shell) {
+ if (LIBMEMCACHED_WITH_SASL_SUPPORT == 0) {
return MEMCACHED_NOT_SUPPORTED;
}
- Memcached* ptr= memcached2Memcached(shell);
- if (ptr == NULL)
- {
+ Memcached *ptr = memcached2Memcached(shell);
+ if (ptr == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (ptr->sasl.callbacks == NULL)
- {
+ if (ptr->sasl.callbacks == NULL) {
return MEMCACHED_SUCCESS;
}
- if (ptr->sasl.is_allocated)
- {
+ if (ptr->sasl.is_allocated) {
libmemcached_free(ptr, ptr->sasl.callbacks[0].context);
libmemcached_free(ptr, ptr->sasl.callbacks[2].context);
- libmemcached_free(ptr, (void*)ptr->sasl.callbacks);
- ptr->sasl.is_allocated= false;
+ libmemcached_free(ptr, (void *) ptr->sasl.callbacks);
+ ptr->sasl.is_allocated = false;
}
- ptr->sasl.callbacks= NULL;
+ ptr->sasl.callbacks = NULL;
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_clone_sasl(memcached_st *clone, const memcached_st *source)
-{
- if (LIBMEMCACHED_WITH_SASL_SUPPORT == 0)
- {
+memcached_return_t memcached_clone_sasl(memcached_st *clone, const memcached_st *source) {
+ if (LIBMEMCACHED_WITH_SASL_SUPPORT == 0) {
return MEMCACHED_NOT_SUPPORTED;
}
- if (clone == NULL or source == NULL)
- {
+ if (clone == NULL or source == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (source->sasl.callbacks == NULL)
- {
+ if (source->sasl.callbacks == NULL) {
return MEMCACHED_SUCCESS;
}
/* Hopefully we are using our own callback mechanisms.. */
- if (source->sasl.callbacks[0].id == SASL_CB_USER &&
- source->sasl.callbacks[0].proc == CAST_SASL_CB(get_username) &&
- source->sasl.callbacks[1].id == SASL_CB_AUTHNAME &&
- source->sasl.callbacks[1].proc == CAST_SASL_CB(get_username) &&
- source->sasl.callbacks[2].id == SASL_CB_PASS &&
- source->sasl.callbacks[2].proc == CAST_SASL_CB(get_password) &&
- source->sasl.callbacks[3].id == SASL_CB_LIST_END)
+ if (source->sasl.callbacks[0].id == SASL_CB_USER
+ && source->sasl.callbacks[0].proc == CAST_SASL_CB(get_username)
+ && source->sasl.callbacks[1].id == SASL_CB_AUTHNAME
+ && source->sasl.callbacks[1].proc == CAST_SASL_CB(get_username)
+ && source->sasl.callbacks[2].id == SASL_CB_PASS
+ && source->sasl.callbacks[2].proc == CAST_SASL_CB(get_password)
+ && source->sasl.callbacks[3].id == SASL_CB_LIST_END)
{
- sasl_secret_t *secret= (sasl_secret_t *)source->sasl.callbacks[2].context;
- return memcached_set_sasl_auth_data(clone,
- (const char*)source->sasl.callbacks[0].context,
- (const char*)secret->data);
+ sasl_secret_t *secret = (sasl_secret_t *) source->sasl.callbacks[2].context;
+ return memcached_set_sasl_auth_data(clone, (const char *) source->sasl.callbacks[0].context,
+ (const char *) secret->data);
}
/*
* But we're not. It may work if we know what the user tries to pass
* into the list, but if we don't know the ID we don't know how to handle
* the context...
- */
- ptrdiff_t total= 0;
+ */
+ ptrdiff_t total = 0;
- while (source->sasl.callbacks[total].id != SASL_CB_LIST_END)
- {
- switch (source->sasl.callbacks[total].id)
- {
+ while (source->sasl.callbacks[total].id != SASL_CB_LIST_END) {
+ switch (source->sasl.callbacks[total].id) {
case SASL_CB_USER:
case SASL_CB_AUTHNAME:
- case SASL_CB_PASS:
- break;
+ case SASL_CB_PASS: break;
default:
/* I don't know how to deal with this... */
return MEMCACHED_NOT_SUPPORTED;
++total;
}
- sasl_callback_t *callbacks= libmemcached_xcalloc(clone, total +1, sasl_callback_t);
- if (callbacks == NULL)
- {
+ sasl_callback_t *callbacks = libmemcached_xcalloc(clone, total + 1, sasl_callback_t);
+ if (callbacks == NULL) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
memcpy(callbacks, source->sasl.callbacks, (total + 1) * sizeof(sasl_callback_t));
/* Now update the context... */
- for (ptrdiff_t x= 0; x < total; ++x)
- {
- if (callbacks[x].id == SASL_CB_USER || callbacks[x].id == SASL_CB_AUTHNAME)
- {
- callbacks[x].context= (sasl_callback_t*)libmemcached_malloc(clone, strlen((const char*)source->sasl.callbacks[x].context));
+ for (ptrdiff_t x = 0; x < total; ++x) {
+ if (callbacks[x].id == SASL_CB_USER || callbacks[x].id == SASL_CB_AUTHNAME) {
+ callbacks[x].context = (sasl_callback_t *) libmemcached_malloc(
+ clone, strlen((const char *) source->sasl.callbacks[x].context));
- if (callbacks[x].context == NULL)
- {
+ if (callbacks[x].context == NULL) {
/* Failed to allocate memory, clean up previously allocated memory */
- for (ptrdiff_t y= 0; y < x; ++y)
- {
+ for (ptrdiff_t y = 0; y < x; ++y) {
libmemcached_free(clone, clone->sasl.callbacks[y].context);
}
libmemcached_free(clone, callbacks);
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- strncpy((char*)callbacks[x].context, (const char*)source->sasl.callbacks[x].context, sizeof(callbacks[x].context));
- }
- else
- {
- sasl_secret_t *src= (sasl_secret_t *)source->sasl.callbacks[x].context;
- sasl_secret_t *n= (sasl_secret_t*)libmemcached_malloc(clone, src->len + 1 + sizeof(*n));
- if (n == NULL)
- {
+ strncpy((char *) callbacks[x].context, (const char *) source->sasl.callbacks[x].context,
+ sizeof(callbacks[x].context));
+ } else {
+ sasl_secret_t *src = (sasl_secret_t *) source->sasl.callbacks[x].context;
+ sasl_secret_t *n = (sasl_secret_t *) libmemcached_malloc(clone, src->len + 1 + sizeof(*n));
+ if (n == NULL) {
/* Failed to allocate memory, clean up previously allocated memory */
- for (ptrdiff_t y= 0; y < x; ++y)
- {
+ for (ptrdiff_t y = 0; y < x; ++y) {
libmemcached_free(clone, clone->sasl.callbacks[y].context);
}
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
memcpy(n, src, src->len + 1 + sizeof(*n));
- callbacks[x].context= n;
+ callbacks[x].context = n;
}
}
- clone->sasl.callbacks= callbacks;
- clone->sasl.is_allocated= true;
+ clone->sasl.callbacks = callbacks;
+ clone->sasl.is_allocated = true;
return MEMCACHED_SUCCESS;
}
#else
-void memcached_set_sasl_callbacks(memcached_st *, const sasl_callback_t *)
-{
-}
+void memcached_set_sasl_callbacks(memcached_st *, const sasl_callback_t *) {}
-sasl_callback_t *memcached_get_sasl_callbacks(memcached_st *)
-{
+sasl_callback_t *memcached_get_sasl_callbacks(memcached_st *) {
return NULL;
}
-memcached_return_t memcached_set_sasl_auth_data(memcached_st *, const char *, const char *)
-{
+memcached_return_t memcached_set_sasl_auth_data(memcached_st *, const char *, const char *) {
return MEMCACHED_NOT_SUPPORTED;
}
-memcached_return_t memcached_clone_sasl(memcached_st *, const memcached_st *)
-{
+memcached_return_t memcached_clone_sasl(memcached_st *, const memcached_st *) {
return MEMCACHED_NOT_SUPPORTED;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-memcached_return_t memcached_clone_sasl(memcached_st *clone, const memcached_st *source);
+memcached_return_t memcached_clone_sasl(memcached_st *clone, const memcached_st *source);
-memcached_return_t memcached_sasl_authenticate_connection(memcached_instance_st* server);
+memcached_return_t memcached_sasl_authenticate_connection(memcached_instance_st *server);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
/*
- This is a partial implementation for fetching/creating memcached_server_st objects.
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
*/
+
#include "libmemcached/common.h"
static inline void _server_init(memcached_server_st *self, Memcached *root,
- const memcached_string_t& hostname,
- in_port_t port,
- uint32_t weight, memcached_connection_t type)
-{
- self->options.is_shutting_down= false;
- self->options.is_dead= false;
- self->number_of_hosts= 0;
- self->cursor_active= 0;
- self->port= port;
- self->io_bytes_sent= 0;
- self->request_id= 0;
- self->server_failure_counter= 0;
- self->server_failure_counter_query_id= 0;
- self->server_timeout_counter= 0;
- self->server_timeout_counter_query_id= 0;
- self->weight= weight ? weight : 1; // 1 is the default weight value
- self->io_wait_count.read= 0;
- self->io_wait_count.write= 0;
- self->io_wait_count.timeouts= 0;
- self->io_wait_count._bytes_read= 0;
- self->major_version= UINT8_MAX;
- self->micro_version= UINT8_MAX;
- self->minor_version= UINT8_MAX;
- self->type= type;
- self->error_messages= NULL;
-
- self->state= MEMCACHED_SERVER_STATE_NEW;
- self->next_retry= 0;
-
- self->root= root;
- if (root)
- {
- self->version= ++root->server_info.version;
- }
- else
- {
- self->version= UINT_MAX;
- }
- self->limit_maxbytes= 0;
+ const memcached_string_t &hostname, in_port_t port, uint32_t weight,
+ memcached_connection_t type) {
+ self->options.is_shutting_down = false;
+ self->options.is_dead = false;
+ self->number_of_hosts = 0;
+ self->cursor_active = 0;
+ self->port = port;
+ self->io_bytes_sent = 0;
+ self->request_id = 0;
+ self->server_failure_counter = 0;
+ self->server_failure_counter_query_id = 0;
+ self->server_timeout_counter = 0;
+ self->server_timeout_counter_query_id = 0;
+ self->weight = weight ? weight : 1; // 1 is the default weight value
+ self->io_wait_count.read = 0;
+ self->io_wait_count.write = 0;
+ self->io_wait_count.timeouts = 0;
+ self->io_wait_count._bytes_read = 0;
+ self->major_version = UINT8_MAX;
+ self->micro_version = UINT8_MAX;
+ self->minor_version = UINT8_MAX;
+ self->type = type;
+ self->error_messages = NULL;
+
+ self->state = MEMCACHED_SERVER_STATE_NEW;
+ self->next_retry = 0;
+
+ self->root = root;
+ if (root) {
+ self->version = ++root->server_info.version;
+ } else {
+ self->version = UINT_MAX;
+ }
+ self->limit_maxbytes = 0;
memcpy(self->hostname, hostname.c_str, hostname.size);
- self->hostname[hostname.size]= 0;
+ self->hostname[hostname.size] = 0;
}
-static memcached_server_st *_server_create(memcached_server_st *self, const Memcached *memc)
-{
- if (self == NULL)
- {
- self= libmemcached_xmalloc(memc, struct memcached_server_st);
+static memcached_server_st *_server_create(memcached_server_st *self, const Memcached *memc) {
+ if (self == NULL) {
+ self = libmemcached_xmalloc(memc, struct memcached_server_st);
- if (self == NULL)
- {
+ if (self == NULL) {
return NULL; /* MEMCACHED_MEMORY_ALLOCATION_FAILURE */
}
- self->options.is_allocated= true;
- }
- else
- {
- self->options.is_allocated= false;
+ self->options.is_allocated = true;
+ } else {
+ self->options.is_allocated = false;
}
- self->options.is_initialized= true;
+ self->options.is_initialized = true;
return self;
}
-memcached_server_st *__server_create_with(Memcached *memc,
- memcached_server_st* allocated_instance,
- const memcached_string_t& hostname,
- const in_port_t port,
- uint32_t weight,
- const memcached_connection_t type)
-{
- if (memcached_is_valid_servername(hostname) == false)
- {
- memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid hostname provided"));
+memcached_server_st *__server_create_with(Memcached *memc, memcached_server_st *allocated_instance,
+ const memcached_string_t &hostname, const in_port_t port,
+ uint32_t weight, const memcached_connection_t type) {
+ if (memcached_is_valid_servername(hostname) == false) {
+ memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid hostname provided"));
return NULL;
}
- allocated_instance= _server_create(allocated_instance, memc);
+ allocated_instance = _server_create(allocated_instance, memc);
- if (allocated_instance == NULL)
- {
+ if (allocated_instance == NULL) {
return NULL;
}
return allocated_instance;
}
-void __server_free(memcached_server_st *self)
-{
+void __server_free(memcached_server_st *self) {
memcached_error_free(*self);
- if (memcached_is_allocated(self))
- {
+ if (memcached_is_allocated(self)) {
libmemcached_free(self->root, self);
- }
- else
- {
- self->options.is_initialized= false;
+ } else {
+ self->options.is_initialized = false;
}
}
-void memcached_server_free(memcached_server_st *self)
-{
- if (self == NULL)
- {
+void memcached_server_free(memcached_server_st *self) {
+ if (self == NULL) {
return;
}
- if (memcached_server_list_count(self))
- {
+ if (memcached_server_list_count(self)) {
memcached_server_list_free(self);
return;
}
__server_free(self);
}
-void memcached_server_error_reset(memcached_server_st *self)
-{
+void memcached_server_error_reset(memcached_server_st *self) {
WATCHPOINT_ASSERT(self);
- if (self == NULL)
- {
+ if (self == NULL) {
return;
}
memcached_error_free(*self);
}
-uint32_t memcached_servers_set_count(memcached_server_st *servers, uint32_t count)
-{
+uint32_t memcached_servers_set_count(memcached_server_st *servers, uint32_t count) {
WATCHPOINT_ASSERT(servers);
- if (servers == NULL)
- {
+ if (servers == NULL) {
return 0;
}
- return servers->number_of_hosts= count;
+ return servers->number_of_hosts = count;
}
-uint32_t memcached_server_count(const memcached_st *self)
-{
+uint32_t memcached_server_count(const memcached_st *self) {
WATCHPOINT_ASSERT(self);
if (self == NULL)
return 0;
return self->number_of_hosts;
}
-const char *memcached_server_name(const memcached_instance_st * self)
-{
+const char *memcached_server_name(const memcached_instance_st *self) {
WATCHPOINT_ASSERT(self);
- if (self)
- {
+ if (self) {
return self->_hostname;
}
return NULL;
}
-in_port_t memcached_server_port(const memcached_instance_st * self)
-{
+in_port_t memcached_server_port(const memcached_instance_st *self) {
WATCHPOINT_ASSERT(self);
- if (self == NULL)
- {
+ if (self == NULL) {
return 0;
}
return self->port();
}
-in_port_t memcached_server_srcport(const memcached_instance_st * self)
-{
+in_port_t memcached_server_srcport(const memcached_instance_st *self) {
WATCHPOINT_ASSERT(self);
- if (self == NULL || self->fd == INVALID_SOCKET || (self->type != MEMCACHED_CONNECTION_TCP && self->type != MEMCACHED_CONNECTION_UDP))
+ if (self == NULL || self->fd == INVALID_SOCKET
+ || (self->type != MEMCACHED_CONNECTION_TCP && self->type != MEMCACHED_CONNECTION_UDP))
{
return 0;
}
struct sockaddr_in sin;
- socklen_t addrlen= sizeof(sin);
- if (getsockname(self->fd, (struct sockaddr*)&sin, &addrlen) != -1)
- {
+ socklen_t addrlen = sizeof(sin);
+ if (getsockname(self->fd, (struct sockaddr *) &sin, &addrlen) != -1) {
return ntohs(sin.sin_port);
}
return -1;
}
-uint32_t memcached_server_response_count(const memcached_instance_st * self)
-{
+uint32_t memcached_server_response_count(const memcached_instance_st *self) {
WATCHPOINT_ASSERT(self);
- if (self == NULL)
- {
+ if (self == NULL) {
return 0;
}
return self->cursor_active_;
}
-const char *memcached_server_type(const memcached_instance_st * ptr)
-{
- if (ptr)
- {
- switch (ptr->type)
- {
- case MEMCACHED_CONNECTION_TCP:
- return "TCP";
+const char *memcached_server_type(const memcached_instance_st *ptr) {
+ if (ptr) {
+ switch (ptr->type) {
+ case MEMCACHED_CONNECTION_TCP: return "TCP";
- case MEMCACHED_CONNECTION_UDP:
- return "UDP";
+ case MEMCACHED_CONNECTION_UDP: return "UDP";
- case MEMCACHED_CONNECTION_UNIX_SOCKET:
- return "SOCKET";
+ case MEMCACHED_CONNECTION_UNIX_SOCKET: return "SOCKET";
}
}
return "UNKNOWN";
}
-uint8_t memcached_server_major_version(const memcached_instance_st * instance)
-{
- if (instance)
- {
+uint8_t memcached_server_major_version(const memcached_instance_st *instance) {
+ if (instance) {
return instance->major_version;
}
return UINT8_MAX;
}
-uint8_t memcached_server_minor_version(const memcached_instance_st * instance)
-{
- if (instance)
- {
+uint8_t memcached_server_minor_version(const memcached_instance_st *instance) {
+ if (instance) {
return instance->minor_version;
}
return UINT8_MAX;
}
-uint8_t memcached_server_micro_version(const memcached_instance_st * instance)
-{
- if (instance)
- {
+uint8_t memcached_server_micro_version(const memcached_instance_st *instance) {
+ if (instance) {
return instance->micro_version;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
+# include <sys/time.h>
#endif
#include <cassert>
-memcached_server_st *__server_create_with(memcached_st *memc,
- memcached_server_st* self,
- const memcached_string_t& hostname,
- const in_port_t port,
- uint32_t weight,
- const memcached_connection_t type);
+memcached_server_st *__server_create_with(memcached_st *memc, memcached_server_st *self,
+ const memcached_string_t &hostname, const in_port_t port,
+ uint32_t weight, const memcached_connection_t type);
-memcached_return_t memcached_server_add_parsed(memcached_st *ptr,
- const char *hostname,
- size_t hostname_length,
- in_port_t port,
+memcached_return_t memcached_server_add_parsed(memcached_st *ptr, const char *hostname,
+ size_t hostname_length, in_port_t port,
uint32_t weight);
void __server_free(memcached_server_st *);
-static inline bool memcached_is_valid_servername(const memcached_string_t& arg)
-{
+static inline bool memcached_is_valid_servername(const memcached_string_t &arg) {
return (arg.c_str != NULL or arg.size == 0) and arg.size < MEMCACHED_NI_MAXHOST;
}
-static inline bool memcached_is_valid_filename(const memcached_string_t& arg)
-{
+static inline bool memcached_is_valid_filename(const memcached_string_t &arg) {
return arg.c_str != NULL and arg.size > 0 and arg.size < MEMCACHED_NI_MAXHOST;
}
void memcached_instance_free(memcached_instance_st *);
-void set_last_disconnected_host(memcached_instance_st* self);
+void set_last_disconnected_host(memcached_instance_st *self);
-static inline void memcached_mark_server_for_timeout(memcached_instance_st* server)
-{
- if (server->state != MEMCACHED_SERVER_STATE_IN_TIMEOUT)
- {
- if (server->server_timeout_counter_query_id != server->root->query_id)
- {
+static inline void memcached_mark_server_for_timeout(memcached_instance_st *server) {
+ if (server->state != MEMCACHED_SERVER_STATE_IN_TIMEOUT) {
+ if (server->server_timeout_counter_query_id != server->root->query_id) {
server->server_timeout_counter++;
- server->server_timeout_counter_query_id= server->root->query_id;
+ server->server_timeout_counter_query_id = server->root->query_id;
}
- if (server->server_timeout_counter >= server->root->server_timeout_limit)
- {
+ if (server->server_timeout_counter >= server->root->server_timeout_limit) {
struct timeval next_time;
- if (gettimeofday(&next_time, NULL) == 0)
- {
- server->next_retry= next_time.tv_sec +server->root->retry_timeout;
- }
- else
- {
- server->next_retry= 1; // Setting the value to 1 causes the timeout to occur immediately
+ if (gettimeofday(&next_time, NULL) == 0) {
+ server->next_retry = next_time.tv_sec + server->root->retry_timeout;
+ } else {
+ server->next_retry = 1; // Setting the value to 1 causes the timeout to occur immediately
}
- server->state= MEMCACHED_SERVER_STATE_IN_TIMEOUT;
- if (server->server_failure_counter_query_id != server->root->query_id)
- {
+ server->state = MEMCACHED_SERVER_STATE_IN_TIMEOUT;
+ if (server->server_failure_counter_query_id != server->root->query_id) {
server->server_failure_counter++;
- server->server_failure_counter_query_id= server->root->query_id;
+ server->server_failure_counter_query_id = server->root->query_id;
}
set_last_disconnected_host(server);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#ifdef __cplusplus
-typedef struct memcached_instance_st* memcached_server_write_instance_st;
+typedef struct memcached_instance_st *memcached_server_write_instance_st;
#else
-typedef void* memcached_server_write_instance_st;
+typedef void *memcached_server_write_instance_st;
#endif
#ifdef __cplusplus
extern "C" {
#endif
-typedef memcached_return_t (*memcached_server_execute_fn)(memcached_st *ptr, memcached_server_write_instance_st server, void *context);
+typedef memcached_return_t (*memcached_server_execute_fn)(memcached_st *ptr,
+ memcached_server_write_instance_st server,
+ void *context);
-memcached_return_t memcached_server_execute(memcached_st *ptr,
- memcached_server_execute_fn callback,
+memcached_return_t memcached_server_execute(memcached_st *ptr, memcached_server_execute_fn callback,
void *context);
#ifdef __cplusplus
} // extern "C"
#endif
-
-
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-memcached_server_list_st
-memcached_server_list_append_with_weight(memcached_server_list_st ptr,
- const char *hostname, in_port_t port,
- uint32_t weight,
- memcached_return_t *error)
-{
+memcached_server_list_st memcached_server_list_append_with_weight(memcached_server_list_st ptr,
+ const char *hostname,
+ in_port_t port, uint32_t weight,
+ memcached_return_t *error) {
memcached_return_t unused;
- if (error == NULL)
- {
- error= &unused;
+ if (error == NULL) {
+ error = &unused;
}
- if (hostname == NULL)
- {
- hostname= "localhost";
+ if (hostname == NULL) {
+ hostname = "localhost";
}
- if (hostname[0] == '/')
- {
+ if (hostname[0] == '/') {
port = 0;
+ } else if (port == 0) {
+ port = MEMCACHED_DEFAULT_PORT;
}
- else if (port == 0)
- {
- port= MEMCACHED_DEFAULT_PORT;
- }
-
/* Increment count for hosts */
- uint32_t count= 1;
- if (ptr != NULL)
- {
- count+= memcached_server_list_count(ptr);
+ uint32_t count = 1;
+ if (ptr != NULL) {
+ count += memcached_server_list_count(ptr);
}
- memcached_server_list_st new_host_list= (memcached_server_st*)realloc(ptr, sizeof(memcached_server_st) * count);
- if (new_host_list == NULL)
- {
+ memcached_server_list_st new_host_list =
+ (memcached_server_st *) realloc(ptr, sizeof(memcached_server_st) * count);
+ if (new_host_list == NULL) {
#if 0
*error= memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
#endif
return NULL;
}
- memcached_string_t _hostname= { memcached_string_make_from_cstr(hostname) };
+ memcached_string_t _hostname = {memcached_string_make_from_cstr(hostname)};
/* @todo Check return type */
- if (__server_create_with(NULL, &new_host_list[count-1], _hostname, port, weight, port ? MEMCACHED_CONNECTION_TCP : MEMCACHED_CONNECTION_UNIX_SOCKET) == NULL)
+ if (__server_create_with(NULL, &new_host_list[count - 1], _hostname, port, weight,
+ port ? MEMCACHED_CONNECTION_TCP : MEMCACHED_CONNECTION_UNIX_SOCKET)
+ == NULL)
{
#if 0
*error= memcached_set_errno(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
/* Backwards compatibility hack */
memcached_servers_set_count(new_host_list, count);
- *error= MEMCACHED_SUCCESS;
+ *error = MEMCACHED_SUCCESS;
return new_host_list;
}
-memcached_server_list_st
-memcached_server_list_append(memcached_server_list_st ptr,
- const char *hostname, in_port_t port,
- memcached_return_t *error)
-{
+memcached_server_list_st memcached_server_list_append(memcached_server_list_st ptr,
+ const char *hostname, in_port_t port,
+ memcached_return_t *error) {
return memcached_server_list_append_with_weight(ptr, hostname, port, 0, error);
}
-uint32_t memcached_server_list_count(const memcached_server_list_st self)
-{
- return (self == NULL)
- ? 0
- : self->number_of_hosts;
+uint32_t memcached_server_list_count(const memcached_server_list_st self) {
+ return (self == NULL) ? 0 : self->number_of_hosts;
}
-uint32_t memcached_instance_list_count(const memcached_st* self)
-{
- return (self == NULL)
- ? 0
- : self->number_of_hosts;
+uint32_t memcached_instance_list_count(const memcached_st *self) {
+ return (self == NULL) ? 0 : self->number_of_hosts;
}
-void memcached_instance_set(memcached_st* memc, memcached_instance_st* list, const uint32_t host_list_size)
-{
+void memcached_instance_set(memcached_st *memc, memcached_instance_st *list,
+ const uint32_t host_list_size) {
assert(memc);
- memc->servers= list;
- memc->number_of_hosts= host_list_size;
+ memc->servers = list;
+ memc->number_of_hosts = host_list_size;
}
-void memcached_server_list_free(memcached_server_list_st self)
-{
- if (self)
- {
- for (uint32_t x= 0; x < memcached_server_list_count(self); x++)
- {
- assert_msg(not memcached_is_allocated(&self[x]), "You have called memcached_server_list_free(), but you did not pass it a valid memcached_server_list_st");
+void memcached_server_list_free(memcached_server_list_st self) {
+ if (self) {
+ for (uint32_t x = 0; x < memcached_server_list_count(self); x++) {
+ assert_msg(not memcached_is_allocated(&self[x]),
+ "You have called memcached_server_list_free(), but you did not pass it a valid "
+ "memcached_server_list_st");
__server_free(&self[x]);
}
}
}
-void memcached_instance_list_free(memcached_instance_st* self, uint32_t instance_count)
-{
- if (self)
- {
- for (uint32_t x= 0; x < instance_count; x++)
- {
- assert_msg(memcached_is_allocated(&self[x]) == false, "You have called memcached_server_list_free(), but you did not pass it a valid memcached_server_list_st");
+void memcached_instance_list_free(memcached_instance_st *self, uint32_t instance_count) {
+ if (self) {
+ for (uint32_t x = 0; x < instance_count; x++) {
+ assert_msg(memcached_is_allocated(&self[x]) == false,
+ "You have called memcached_server_list_free(), but you did not pass it a valid "
+ "memcached_server_list_st");
__instance_free(&self[x]);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-memcached_instance_st* memcached_instance_list(const memcached_st *);
+memcached_instance_st *memcached_instance_list(const memcached_st *);
-uint32_t memcached_instance_list_count(const memcached_st*);
+uint32_t memcached_instance_list_count(const memcached_st *);
uint32_t memcached_servers_set_count(memcached_server_list_st servers, uint32_t count);
-void memcached_instance_list_free(memcached_instance_st* self, uint32_t count);
+void memcached_instance_list_free(memcached_instance_st *self, uint32_t count);
-void memcached_instance_set(memcached_st*, memcached_instance_st*, const uint32_t host_list_size);
+void memcached_instance_set(memcached_st *, memcached_instance_st *, const uint32_t host_list_size);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
-
/* To hide the platform differences between MS Windows and Unix, I am
* going to use the Microsoft way and #define the Microsoft-specific
* functions to the unix way. Microsoft use a separate subsystem for sockets,
* way without side effect ;-)
*/
#if defined(WIN32) || defined(__MINGW32__)
-# include "win32/wrappers.h"
-# define get_socket_errno() WSAGetLastError()
+# include "win32/wrappers.h"
+# define get_socket_errno() WSAGetLastError()
#else
-# include <unistd.h>
-# define INVALID_SOCKET -1
-# define SOCKET_ERROR -1
-# define closesocket(a) close(a)
-# define get_socket_errno() errno
+# include <unistd.h>
+# define INVALID_SOCKET -1
+# define SOCKET_ERROR -1
+# define closesocket(a) close(a)
+# define get_socket_errno() errno
#endif
#ifdef __cplusplus
-static inline void memcached_close_socket(memcached_socket_t& socket_fd)
-{
+static inline void memcached_close_socket(memcached_socket_t &socket_fd) {
closesocket(socket_fd);
- socket_fd= INVALID_SOCKET;
+ socket_fd = INVALID_SOCKET;
}
#endif
#ifndef HAVE_MSG_NOSIGNAL
-# define MSG_NOSIGNAL 0
+# define MSG_NOSIGNAL 0
#endif
#ifndef HAVE_MSG_DONTWAIT
-# define MSG_DONTWAIT 0
+# define MSG_DONTWAIT 0
#endif
#ifndef HAVE_MSG_MORE
-# define MSG_MORE 0
+# define MSG_MORE 0
#endif
-
-
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-static const char *memcached_stat_keys[] = {
- "pid",
- "uptime",
- "time",
- "version",
- "pointer_size",
- "rusage_user",
- "rusage_system",
- "curr_items",
- "total_items",
- "bytes",
- "curr_connections",
- "total_connections",
- "connection_structures",
- "cmd_get",
- "cmd_set",
- "get_hits",
- "get_misses",
- "evictions",
- "bytes_read",
- "bytes_written",
- "limit_maxbytes",
- "threads",
- NULL
-};
-
-struct local_context
-{
+static const char *memcached_stat_keys[] = {"pid",
+ "uptime",
+ "time",
+ "version",
+ "pointer_size",
+ "rusage_user",
+ "rusage_system",
+ "curr_items",
+ "total_items",
+ "bytes",
+ "curr_connections",
+ "total_connections",
+ "connection_structures",
+ "cmd_get",
+ "cmd_set",
+ "get_hits",
+ "get_misses",
+ "evictions",
+ "bytes_read",
+ "bytes_written",
+ "limit_maxbytes",
+ "threads",
+ NULL};
+
+struct local_context {
memcached_stat_fn func;
void *context;
const char *args;
const size_t args_length;
- local_context(memcached_stat_fn func_arg,
- void *context_arg,
- const char *args_arg,
- const size_t args_length_arg) :
- func(func_arg),
- context(context_arg),
- args(args_arg),
- args_length(args_length_arg)
- { }
+ local_context(memcached_stat_fn func_arg, void *context_arg, const char *args_arg,
+ const size_t args_length_arg)
+ : func(func_arg)
+ , context(context_arg)
+ , args(args_arg)
+ , args_length(args_length_arg) {}
};
-
-static memcached_return_t set_data(memcached_stat_st *memc_stat, const char *key, const char *value)
-{
-
- if (strlen(key) < 1)
- {
+static memcached_return_t set_data(memcached_stat_st *memc_stat, const char *key,
+ const char *value) {
+ if (strlen(key) < 1) {
WATCHPOINT_STRING(key);
return MEMCACHED_UNKNOWN_STAT_KEY;
- }
- else if (strcmp("pid", key) == 0)
- {
- errno= 0;
- int64_t temp= strtoll(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (strcmp("pid", key) == 0) {
+ errno = 0;
+ int64_t temp = strtoll(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- if (temp <= INT32_MAX and ( sizeof(pid_t) == sizeof(int32_t) ))
- {
- memc_stat->pid= pid_t(temp);
- }
- else if (temp > -1)
- {
- memc_stat->pid= pid_t(temp);
- }
- else
- {
+ if (temp <= INT32_MAX and (sizeof(pid_t) == sizeof(int32_t))) {
+ memc_stat->pid = pid_t(temp);
+ } else if (temp > -1) {
+ memc_stat->pid = pid_t(temp);
+ } else {
// If we got a value less then -1 then something went wrong in the
// protocol
}
- }
- else if (not strcmp("uptime", key))
- {
- errno= 0;
- memc_stat->uptime= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("uptime", key)) {
+ errno = 0;
+ memc_stat->uptime = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("time", key))
- {
- errno= 0;
- memc_stat->time= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("time", key)) {
+ errno = 0;
+ memc_stat->time = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("version", key))
- {
+ } else if (not strcmp("version", key)) {
memcpy(memc_stat->version, value, strlen(value));
- memc_stat->version[strlen(value)]= 0;
- }
- else if (not strcmp("pointer_size", key))
- {
- errno= 0;
- memc_stat->pointer_size= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ memc_stat->version[strlen(value)] = 0;
+ } else if (not strcmp("pointer_size", key)) {
+ errno = 0;
+ memc_stat->pointer_size = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("rusage_user", key))
- {
+ } else if (not strcmp("rusage_user", key)) {
char *walk_ptr;
- for (walk_ptr= (char*)value; (!ispunct(*walk_ptr)); walk_ptr++) {};
- *walk_ptr= 0;
+ for (walk_ptr = (char *) value; (!ispunct(*walk_ptr)); walk_ptr++) {
+ };
+ *walk_ptr = 0;
walk_ptr++;
- errno= 0;
- memc_stat->rusage_user_seconds= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ errno = 0;
+ memc_stat->rusage_user_seconds = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- errno= 0;
- memc_stat->rusage_user_microseconds= strtoul(walk_ptr, (char **)NULL, 10);
- if (errno != 0)
- {
+ errno = 0;
+ memc_stat->rusage_user_microseconds = strtoul(walk_ptr, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("rusage_system", key))
- {
+ } else if (not strcmp("rusage_system", key)) {
char *walk_ptr;
- for (walk_ptr= (char*)value; (!ispunct(*walk_ptr)); walk_ptr++) {};
- *walk_ptr= 0;
+ for (walk_ptr = (char *) value; (!ispunct(*walk_ptr)); walk_ptr++) {
+ };
+ *walk_ptr = 0;
walk_ptr++;
- errno= 0;
- memc_stat->rusage_system_seconds= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ errno = 0;
+ memc_stat->rusage_system_seconds = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- errno= 0;
- memc_stat->rusage_system_microseconds= strtoul(walk_ptr, (char **)NULL, 10);
- if (errno != 0)
- {
+ errno = 0;
+ memc_stat->rusage_system_microseconds = strtoul(walk_ptr, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("curr_items", key))
- {
- errno= 0;
- memc_stat->curr_items= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("curr_items", key)) {
+ errno = 0;
+ memc_stat->curr_items = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("total_items", key))
- {
- errno= 0;
- memc_stat->total_items= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("total_items", key)) {
+ errno = 0;
+ memc_stat->total_items = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("bytes_read", key))
- {
- errno= 0;
- memc_stat->bytes_read= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("bytes_read", key)) {
+ errno = 0;
+ memc_stat->bytes_read = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("bytes_written", key))
- {
- errno= 0;
- memc_stat->bytes_written= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("bytes_written", key)) {
+ errno = 0;
+ memc_stat->bytes_written = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("bytes", key))
- {
- errno= 0;
- memc_stat->bytes= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("bytes", key)) {
+ errno = 0;
+ memc_stat->bytes = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("curr_connections", key))
- {
- errno= 0;
- memc_stat->curr_connections= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("curr_connections", key)) {
+ errno = 0;
+ memc_stat->curr_connections = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("total_connections", key))
- {
- errno= 0;
- memc_stat->total_connections= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("total_connections", key)) {
+ errno = 0;
+ memc_stat->total_connections = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("connection_structures", key))
- {
- errno= 0;
- memc_stat->connection_structures= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("connection_structures", key)) {
+ errno = 0;
+ memc_stat->connection_structures = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("cmd_get", key))
- {
- errno= 0;
- memc_stat->cmd_get= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("cmd_get", key)) {
+ errno = 0;
+ memc_stat->cmd_get = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("cmd_set", key))
- {
- errno= 0;
- memc_stat->cmd_set= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("cmd_set", key)) {
+ errno = 0;
+ memc_stat->cmd_set = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("get_hits", key))
- {
- errno= 0;
- memc_stat->get_hits= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("get_hits", key)) {
+ errno = 0;
+ memc_stat->get_hits = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("get_misses", key))
- {
- errno= 0;
- memc_stat->get_misses= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("get_misses", key)) {
+ errno = 0;
+ memc_stat->get_misses = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("evictions", key))
- {
- errno= 0;
- memc_stat->evictions= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("evictions", key)) {
+ errno = 0;
+ memc_stat->evictions = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("limit_maxbytes", key))
- {
- errno= 0;
- memc_stat->limit_maxbytes= strtoull(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("limit_maxbytes", key)) {
+ errno = 0;
+ memc_stat->limit_maxbytes = strtoull(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if (not strcmp("threads", key))
- {
- errno= 0;
- memc_stat->threads= strtoul(value, (char **)NULL, 10);
- if (errno != 0)
- {
+ } else if (not strcmp("threads", key)) {
+ errno = 0;
+ memc_stat->threads = strtoul(value, (char **) NULL, 10);
+ if (errno != 0) {
return MEMCACHED_FAILURE;
}
- }
- else if ((strcmp("delete_misses", key) == 0 or /* New stats in the 1.3 beta */
- strcmp("delete_hits", key) == 0 or /* Just swallow them for now.. */
- strcmp("incr_misses", key) == 0 or
- strcmp("incr_hits", key) == 0 or
- strcmp("decr_misses", key) == 0 or
- strcmp("decr_hits", key) == 0 or
- strcmp("cas_misses", key) == 0 or
- strcmp("cas_hits", key) == 0 or
- strcmp("cas_badval", key) == 0 or
- strcmp("cmd_flush", key) == 0 or
- strcmp("accepting_conns", key) == 0 or
- strcmp("listen_disabled_num", key) == 0 or
- strcmp("conn_yields", key) == 0 or
- strcmp("auth_cmds", key) == 0 or
- strcmp("auth_errors", key) == 0 or
- strcmp("reclaimed", key) == 0) == 0)
+ } else if ((strcmp("delete_misses", key) == 0 or /* New stats in the 1.3 beta */
+ strcmp("delete_hits", key) == 0 or /* Just swallow them for now.. */
+ strcmp("incr_misses", key) == 0 or strcmp("incr_hits", key) == 0
+ or strcmp("decr_misses", key) == 0 or strcmp("decr_hits", key) == 0
+ or strcmp("cas_misses", key) == 0 or strcmp("cas_hits", key) == 0
+ or strcmp("cas_badval", key) == 0 or strcmp("cmd_flush", key) == 0
+ or strcmp("accepting_conns", key) == 0 or strcmp("listen_disabled_num", key) == 0
+ or strcmp("conn_yields", key) == 0 or strcmp("auth_cmds", key) == 0
+ or strcmp("auth_errors", key) == 0 or strcmp("reclaimed", key) == 0)
+ == 0)
{
WATCHPOINT_STRING(key);
/* return MEMCACHED_UNKNOWN_STAT_KEY; */
return MEMCACHED_SUCCESS;
}
-char *memcached_stat_get_value(const memcached_st* shell, memcached_stat_st *memc_stat,
- const char *key, memcached_return_t *error)
-{
+char *memcached_stat_get_value(const memcached_st *shell, memcached_stat_st *memc_stat,
+ const char *key, memcached_return_t *error) {
memcached_return_t not_used;
- if (error == NULL)
- {
- error= ¬_used;
+ if (error == NULL) {
+ error = ¬_used;
}
- if (memc_stat == NULL)
- {
- *error= MEMCACHED_INVALID_ARGUMENTS;
+ if (memc_stat == NULL) {
+ *error = MEMCACHED_INVALID_ARGUMENTS;
return NULL;
}
char buffer[SMALL_STRING_LEN];
int length;
- *error= MEMCACHED_SUCCESS;
-
- if (!strcmp(key, "pid"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lld", (signed long long)memc_stat->pid);
- }
- else if (!strcmp(key, "uptime"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu", memc_stat->uptime);
- }
- else if (!strcmp(key, "time"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->time);
- }
- else if (!strcmp(key, "version"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%s", memc_stat->version);
- }
- else if (!strcmp(key, "pointer_size"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu", memc_stat->pointer_size);
- }
- else if (!strcmp(key, "rusage_user"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu.%lu", memc_stat->rusage_user_seconds, memc_stat->rusage_user_microseconds);
- }
- else if (!strcmp(key, "rusage_system"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu.%lu", memc_stat->rusage_system_seconds, memc_stat->rusage_system_microseconds);
- }
- else if (!strcmp(key, "curr_items"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu", memc_stat->curr_items);
- }
- else if (!strcmp(key, "total_items"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu", memc_stat->total_items);
- }
- else if (!strcmp(key, "curr_connections"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu", memc_stat->curr_connections);
- }
- else if (!strcmp(key, "total_connections"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu", memc_stat->total_connections);
- }
- else if (!strcmp(key, "connection_structures"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu", memc_stat->connection_structures);
- }
- else if (!strcmp(key, "cmd_get"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->cmd_get);
- }
- else if (!strcmp(key, "cmd_set"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->cmd_set);
- }
- else if (!strcmp(key, "get_hits"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->get_hits);
- }
- else if (!strcmp(key, "get_misses"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->get_misses);
- }
- else if (!strcmp(key, "evictions"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->evictions);
- }
- else if (!strcmp(key, "bytes_read"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->bytes_read);
- }
- else if (!strcmp(key, "bytes_written"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->bytes_written);
- }
- else if (!strcmp(key, "bytes"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->bytes);
- }
- else if (!strcmp(key, "limit_maxbytes"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%llu", (unsigned long long)memc_stat->limit_maxbytes);
- }
- else if (!strcmp(key, "threads"))
- {
- length= snprintf(buffer, SMALL_STRING_LEN,"%lu", memc_stat->threads);
- }
- else
- {
- Memcached* memc= (Memcached*)memcached2Memcached(shell);
- *error= memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("Invalid key provided"));
+ *error = MEMCACHED_SUCCESS;
+
+ if (!strcmp(key, "pid")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lld", (signed long long) memc_stat->pid);
+ } else if (!strcmp(key, "uptime")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu", memc_stat->uptime);
+ } else if (!strcmp(key, "time")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->time);
+ } else if (!strcmp(key, "version")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%s", memc_stat->version);
+ } else if (!strcmp(key, "pointer_size")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu", memc_stat->pointer_size);
+ } else if (!strcmp(key, "rusage_user")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu.%lu", memc_stat->rusage_user_seconds,
+ memc_stat->rusage_user_microseconds);
+ } else if (!strcmp(key, "rusage_system")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu.%lu", memc_stat->rusage_system_seconds,
+ memc_stat->rusage_system_microseconds);
+ } else if (!strcmp(key, "curr_items")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu", memc_stat->curr_items);
+ } else if (!strcmp(key, "total_items")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu", memc_stat->total_items);
+ } else if (!strcmp(key, "curr_connections")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu", memc_stat->curr_connections);
+ } else if (!strcmp(key, "total_connections")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu", memc_stat->total_connections);
+ } else if (!strcmp(key, "connection_structures")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu", memc_stat->connection_structures);
+ } else if (!strcmp(key, "cmd_get")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->cmd_get);
+ } else if (!strcmp(key, "cmd_set")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->cmd_set);
+ } else if (!strcmp(key, "get_hits")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->get_hits);
+ } else if (!strcmp(key, "get_misses")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->get_misses);
+ } else if (!strcmp(key, "evictions")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->evictions);
+ } else if (!strcmp(key, "bytes_read")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->bytes_read);
+ } else if (!strcmp(key, "bytes_written")) {
+ length =
+ snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->bytes_written);
+ } else if (!strcmp(key, "bytes")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->bytes);
+ } else if (!strcmp(key, "limit_maxbytes")) {
+ length =
+ snprintf(buffer, SMALL_STRING_LEN, "%llu", (unsigned long long) memc_stat->limit_maxbytes);
+ } else if (!strcmp(key, "threads")) {
+ length = snprintf(buffer, SMALL_STRING_LEN, "%lu", memc_stat->threads);
+ } else {
+ Memcached *memc = (Memcached *) memcached2Memcached(shell);
+ *error = memcached_set_error(*memc, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+ memcached_literal_param("Invalid key provided"));
return NULL;
}
- if (length >= SMALL_STRING_LEN || length < 0)
- {
- Memcached* memc= (Memcached*)memcached2Memcached(shell);
- *error= memcached_set_error(*memc, MEMCACHED_FAILURE, MEMCACHED_AT, memcached_literal_param("Internal failure occured with buffer, please report this bug."));
+ if (length >= SMALL_STRING_LEN || length < 0) {
+ Memcached *memc = (Memcached *) memcached2Memcached(shell);
+ *error = memcached_set_error(
+ *memc, MEMCACHED_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("Internal failure occured with buffer, please report this bug."));
return NULL;
}
// User is responsible for free() memory, so use malloc()
- char *ret= static_cast<char *>(malloc(size_t(length +1)));
+ char *ret = static_cast<char *>(malloc(size_t(length + 1)));
memcpy(ret, buffer, (size_t) length);
- ret[length]= '\0';
+ ret[length] = '\0';
return ret;
}
-static memcached_return_t binary_stats_fetch(memcached_stat_st *memc_stat,
- const char *args,
+static memcached_return_t binary_stats_fetch(memcached_stat_st *memc_stat, const char *args,
const size_t args_length,
- memcached_instance_st* instance,
- struct local_context *check)
-{
+ memcached_instance_st *instance,
+ struct local_context *check) {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- protocol_binary_request_stats request= {}; // = {.bytes= {0}};
+ protocol_binary_request_stats request = {}; // = {.bytes= {0}};
memcached_return_t rc;
initialize_binary_request(instance, request.message.header);
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_STAT;
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_STAT;
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
- if (args_length)
- {
- request.message.header.request.keylen= htons(uint16_t(args_length));
- request.message.header.request.bodylen= htonl(uint32_t( args_length));
+ if (args_length) {
+ request.message.header.request.keylen = htons(uint16_t(args_length));
+ request.message.header.request.bodylen = htonl(uint32_t(args_length));
- libmemcached_io_vector_st vector[]=
- {
- { request.bytes, sizeof(request.bytes) },
- { args, args_length }
- };
+ libmemcached_io_vector_st vector[] = {{request.bytes, sizeof(request.bytes)},
+ {args, args_length}};
- if (memcached_failed(rc = memcached_vdo(instance, vector, 2, true)))
- {
+ if (memcached_failed(rc = memcached_vdo(instance, vector, 2, true))) {
return rc;
}
- }
- else
- {
- libmemcached_io_vector_st vector[]=
- {
- { request.bytes, sizeof(request.bytes) }
- };
+ } else {
+ libmemcached_io_vector_st vector[] = {{request.bytes, sizeof(request.bytes)}};
- if (memcached_failed(rc = memcached_vdo(instance, vector, 1, true)))
- {
+ if (memcached_failed(rc = memcached_vdo(instance, vector, 1, true))) {
return rc;
}
}
memcached_server_response_decrement(instance);
- while (1)
- {
- rc= memcached_response(instance, buffer, sizeof(buffer), NULL);
+ while (1) {
+ rc = memcached_response(instance, buffer, sizeof(buffer), NULL);
- if (rc == MEMCACHED_END)
- {
+ if (rc == MEMCACHED_END) {
break;
}
- if (rc != MEMCACHED_SUCCESS)
- {
+ if (rc != MEMCACHED_SUCCESS) {
return rc;
}
- if (check && check->func)
- {
- size_t key_length= strlen(buffer);
+ if (check && check->func) {
+ size_t key_length = strlen(buffer);
- check->func(instance,
- buffer, key_length,
- buffer+key_length+1, strlen(buffer+key_length+1),
- check->context);
+ check->func(instance, buffer, key_length, buffer + key_length + 1,
+ strlen(buffer + key_length + 1), check->context);
}
- if (memc_stat)
- {
+ if (memc_stat) {
if ((set_data(memc_stat, buffer, buffer + strlen(buffer) + 1)) == MEMCACHED_UNKNOWN_STAT_KEY)
{
WATCHPOINT_ERROR(MEMCACHED_UNKNOWN_STAT_KEY);
}
}
- /*
+ /*
* memcached_response will decrement the counter, so I need to reset it..
- * todo: look at this and try to find a better solution.
+ * todo: look at this and try to find a better solution.
* */
- instance->cursor_active_= 0;
+ instance->cursor_active_ = 0;
return MEMCACHED_SUCCESS;
}
-static memcached_return_t ascii_stats_fetch(memcached_stat_st *memc_stat,
- const char *args,
+static memcached_return_t ascii_stats_fetch(memcached_stat_st *memc_stat, const char *args,
const size_t args_length,
- memcached_instance_st* instance,
- struct local_context *check)
-{
- libmemcached_io_vector_st vector[]=
- {
- { memcached_literal_param("stats ") },
- { args, args_length },
- { memcached_literal_param("\r\n") }
- };
+ memcached_instance_st *instance,
+ struct local_context *check) {
+ libmemcached_io_vector_st vector[] = {
+ {memcached_literal_param("stats ")}, {args, args_length}, {memcached_literal_param("\r\n")}};
- memcached_return_t rc= memcached_vdo(instance, vector, 3, true);
- if (memcached_success(rc))
- {
+ memcached_return_t rc = memcached_vdo(instance, vector, 3, true);
+ if (memcached_success(rc)) {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- while ((rc= memcached_response(instance, buffer, sizeof(buffer), NULL)) == MEMCACHED_STAT)
- {
- char *string_ptr= buffer;
- string_ptr+= 5; /* Move past STAT */
+ while ((rc = memcached_response(instance, buffer, sizeof(buffer), NULL)) == MEMCACHED_STAT) {
+ char *string_ptr = buffer;
+ string_ptr += 5; /* Move past STAT */
char *end_ptr;
- for (end_ptr= string_ptr; isgraph(*end_ptr); end_ptr++) {};
- char *key= string_ptr;
- key[size_t(end_ptr-string_ptr)]= 0;
-
- string_ptr= end_ptr + 1;
- for (end_ptr= string_ptr; !(isspace(*end_ptr)); end_ptr++) {};
- char *value= string_ptr;
- value[(size_t)(end_ptr -string_ptr)]= 0;
+ for (end_ptr = string_ptr; isgraph(*end_ptr); end_ptr++) {
+ };
+ char *key = string_ptr;
+ key[size_t(end_ptr - string_ptr)] = 0;
+
+ string_ptr = end_ptr + 1;
+ for (end_ptr = string_ptr; !(isspace(*end_ptr)); end_ptr++) {
+ };
+ char *value = string_ptr;
+ value[(size_t)(end_ptr - string_ptr)] = 0;
#if 0
bool check_bool= bool(check);
bool check_func_bool= bool(check) ? bool(check->func) : false;
fprintf(stderr, "%s:%d %s %s %d:%d\n", __FILE__, __LINE__, key, value, check_bool, check_func_bool);
#endif
- if (check and check->func)
- {
- check->func(instance,
- key, strlen(key),
- value, strlen(value),
- check->context);
+ if (check and check->func) {
+ check->func(instance, key, strlen(key), value, strlen(value), check->context);
}
- if (memc_stat)
- {
- if((set_data(memc_stat, key, value)) == MEMCACHED_UNKNOWN_STAT_KEY)
- {
+ if (memc_stat) {
+ if ((set_data(memc_stat, key, value)) == MEMCACHED_UNKNOWN_STAT_KEY) {
WATCHPOINT_ERROR(MEMCACHED_UNKNOWN_STAT_KEY);
WATCHPOINT_ASSERT(0);
}
}
}
- if (rc == MEMCACHED_ERROR)
- {
+ if (rc == MEMCACHED_ERROR) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (rc == MEMCACHED_END)
- {
+ if (rc == MEMCACHED_END) {
return MEMCACHED_SUCCESS;
}
return rc;
}
-memcached_stat_st *memcached_stat(memcached_st *shell, char *args, memcached_return_t *error)
-{
- Memcached* self= memcached2Memcached(shell);
+memcached_stat_st *memcached_stat(memcached_st *shell, char *args, memcached_return_t *error) {
+ Memcached *self = memcached2Memcached(shell);
memcached_return_t unused;
- if (error == NULL)
- {
- error= &unused;
+ if (error == NULL) {
+ error = &unused;
}
- if (memcached_failed(*error= initialize_query(self, true)))
- {
+ if (memcached_failed(*error = initialize_query(self, true))) {
return NULL;
}
- if (memcached_is_udp(self))
- {
- *error= memcached_set_error(*self, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT);
+ if (memcached_is_udp(self)) {
+ *error = memcached_set_error(*self, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT);
return NULL;
}
memcached_return_t rc = MEMCACHED_SUCCESS;
- size_t args_length= 0;
- if (args)
- {
- args_length= strlen(args);
- if (memcached_failed(rc= memcached_key_test(*self, (const char **)&args, &args_length, 1)))
- {
- *error= memcached_set_error(*self, rc, MEMCACHED_AT);
+ size_t args_length = 0;
+ if (args) {
+ args_length = strlen(args);
+ if (memcached_failed(rc = memcached_key_test(*self, (const char **) &args, &args_length, 1))) {
+ *error = memcached_set_error(*self, rc, MEMCACHED_AT);
return NULL;
}
}
WATCHPOINT_ASSERT(error);
- memcached_stat_st *stats= libmemcached_xcalloc(self, memcached_server_count(self), memcached_stat_st);
- if (stats == NULL)
- {
- *error= memcached_set_error(*self, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
+ memcached_stat_st *stats =
+ libmemcached_xcalloc(self, memcached_server_count(self), memcached_stat_st);
+ if (stats == NULL) {
+ *error = memcached_set_error(*self, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
return NULL;
}
WATCHPOINT_ASSERT(rc == MEMCACHED_SUCCESS);
- rc= MEMCACHED_SUCCESS;
- for (uint32_t x= 0; x < memcached_server_count(self); x++)
- {
- memcached_stat_st* stat_instance= stats +x;
+ rc = MEMCACHED_SUCCESS;
+ for (uint32_t x = 0; x < memcached_server_count(self); x++) {
+ memcached_stat_st *stat_instance = stats + x;
- stat_instance->pid= -1;
- stat_instance->root= self;
+ stat_instance->pid = -1;
+ stat_instance->root = self;
- memcached_instance_st* instance= memcached_instance_fetch(self, x);
+ memcached_instance_st *instance = memcached_instance_fetch(self, x);
memcached_return_t temp_return;
- if (memcached_is_binary(self))
- {
- temp_return= binary_stats_fetch(stat_instance, args, args_length, instance, NULL);
- }
- else
- {
- temp_return= ascii_stats_fetch(stat_instance, args, args_length, instance, NULL);
+ if (memcached_is_binary(self)) {
+ temp_return = binary_stats_fetch(stat_instance, args, args_length, instance, NULL);
+ } else {
+ temp_return = ascii_stats_fetch(stat_instance, args, args_length, instance, NULL);
}
// Special case where "args" is invalid
- if (temp_return == MEMCACHED_INVALID_ARGUMENTS)
- {
- rc= MEMCACHED_INVALID_ARGUMENTS;
+ if (temp_return == MEMCACHED_INVALID_ARGUMENTS) {
+ rc = MEMCACHED_INVALID_ARGUMENTS;
break;
}
- if (memcached_failed(temp_return))
- {
- rc= MEMCACHED_SOME_ERRORS;
+ if (memcached_failed(temp_return)) {
+ rc = MEMCACHED_SOME_ERRORS;
}
}
- *error= rc;
+ *error = rc;
return stats;
}
memcached_return_t memcached_stat_servername(memcached_stat_st *memc_stat, char *args,
- const char *hostname, in_port_t port)
-{
+ const char *hostname, in_port_t port) {
memcached_st memc;
memcached_stat_st unused_memc_stat;
- if (memc_stat == NULL)
- {
- memc_stat= &unused_memc_stat;
+ if (memc_stat == NULL) {
+ memc_stat = &unused_memc_stat;
}
memset(memc_stat, 0, sizeof(memcached_stat_st));
- memcached_st *memc_ptr= memcached_create(&memc);
- if (memc_ptr == NULL)
- {
+ memcached_st *memc_ptr = memcached_create(&memc);
+ if (memc_ptr == NULL) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
memcached_return_t rc;
- if (memcached_failed(rc= memcached_server_add(&memc, hostname, port)))
- {
+ if (memcached_failed(rc = memcached_server_add(&memc, hostname, port))) {
memcached_free(&memc);
return rc;
}
- if (memcached_success(rc= initialize_query(memc_ptr, true)))
- {
- size_t args_length= 0;
- if (args)
- {
- args_length= strlen(args);
- rc= memcached_key_test(*memc_ptr, (const char **)&args, &args_length, 1);
+ if (memcached_success(rc = initialize_query(memc_ptr, true))) {
+ size_t args_length = 0;
+ if (args) {
+ args_length = strlen(args);
+ rc = memcached_key_test(*memc_ptr, (const char **) &args, &args_length, 1);
}
- if (memcached_success(rc))
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc_ptr, 0);
- if (memc.flags.binary_protocol)
- {
- rc= binary_stats_fetch(memc_stat, args, args_length, instance, NULL);
- }
- else
- {
- rc= ascii_stats_fetch(memc_stat, args, args_length, instance, NULL);
+ if (memcached_success(rc)) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc_ptr, 0);
+ if (memc.flags.binary_protocol) {
+ rc = binary_stats_fetch(memc_stat, args, args_length, instance, NULL);
+ } else {
+ rc = ascii_stats_fetch(memc_stat, args, args_length, instance, NULL);
}
}
}
We make a copy of the keys since at some point in the not so distant future
we will add support for "found" keys.
*/
-char ** memcached_stat_get_keys(memcached_st *shell,
- memcached_stat_st *,
- memcached_return_t *error)
-{
- Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
- char **list= static_cast<char **>(libmemcached_malloc(memc, sizeof(memcached_stat_keys)));
- if (list == NULL)
- {
- if (error)
- {
- *error= memcached_set_error(*memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
+char **memcached_stat_get_keys(memcached_st *shell, memcached_stat_st *,
+ memcached_return_t *error) {
+ Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
+ char **list = static_cast<char **>(libmemcached_malloc(memc, sizeof(memcached_stat_keys)));
+ if (list == NULL) {
+ if (error) {
+ *error = memcached_set_error(*memc, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
return NULL;
memcpy(list, memcached_stat_keys, sizeof(memcached_stat_keys));
- if (error)
- {
- *error= MEMCACHED_SUCCESS;
+ if (error) {
+ *error = MEMCACHED_SUCCESS;
}
return list;
return NULL;
}
-void memcached_stat_free(const memcached_st *, memcached_stat_st *memc_stat)
-{
+void memcached_stat_free(const memcached_st *, memcached_stat_st *memc_stat) {
WATCHPOINT_ASSERT(memc_stat); // Be polite, but when debugging catch this as an error
- if (memc_stat)
- {
+ if (memc_stat) {
libmemcached_free(memc_stat->root, memc_stat);
}
}
-static memcached_return_t call_stat_fn(memcached_st *memc,
- memcached_instance_st* instance,
- void *context)
-{
- if (memc)
- {
- local_context *check= (struct local_context *)context;
+static memcached_return_t call_stat_fn(memcached_st *memc, memcached_instance_st *instance,
+ void *context) {
+ if (memc) {
+ local_context *check = (struct local_context *) context;
- if (memcached_is_binary(memc))
- {
+ if (memcached_is_binary(memc)) {
return binary_stats_fetch(NULL, check->args, check->args_length, instance, check);
- }
- else
- {
+ } else {
return ascii_stats_fetch(NULL, check->args, check->args_length, instance, check);
}
}
return MEMCACHED_INVALID_ARGUMENTS;
}
-memcached_return_t memcached_stat_execute(memcached_st *shell, const char *args, memcached_stat_fn func, void *context)
-{
- Memcached* memc= memcached2Memcached(shell);
- if (memcached_fatal(memcached_version(memc)))
- {
+memcached_return_t memcached_stat_execute(memcached_st *shell, const char *args,
+ memcached_stat_fn func, void *context) {
+ Memcached *memc = memcached2Memcached(shell);
+ if (memcached_fatal(memcached_version(memc))) {
return memcached_last_error(memc);
}
- local_context check(func, context, args, args ? strlen(args) : 0);
+ local_context check(func, context, args, args ? strlen(args) : 0);
- return memcached_server_execute(memc, call_stat_fn, (void *)&check);
+ return memcached_server_execute(memc, call_stat_fn, (void *) &check);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-enum memcached_storage_action_t {
- SET_OP,
- REPLACE_OP,
- ADD_OP,
- PREPEND_OP,
- APPEND_OP,
- CAS_OP
-};
+enum memcached_storage_action_t { SET_OP, REPLACE_OP, ADD_OP, PREPEND_OP, APPEND_OP, CAS_OP };
/* Inline this */
-static inline const char *storage_op_string(memcached_storage_action_t verb)
-{
- switch (verb)
- {
- case REPLACE_OP:
- return "replace ";
+static inline const char *storage_op_string(memcached_storage_action_t verb) {
+ switch (verb) {
+ case REPLACE_OP: return "replace ";
- case ADD_OP:
- return "add ";
+ case ADD_OP: return "add ";
- case PREPEND_OP:
- return "prepend ";
+ case PREPEND_OP: return "prepend ";
- case APPEND_OP:
- return "append ";
+ case APPEND_OP: return "append ";
- case CAS_OP:
- return "cas ";
+ case CAS_OP: return "cas ";
- case SET_OP:
- break;
+ case SET_OP: break;
}
return "set ";
}
-static inline bool can_by_encrypted(const memcached_storage_action_t verb)
-{
- switch (verb)
- {
+static inline bool can_by_encrypted(const memcached_storage_action_t verb) {
+ switch (verb) {
case SET_OP:
case ADD_OP:
case CAS_OP:
- case REPLACE_OP:
- return true;
-
+ case REPLACE_OP: return true;
+
case APPEND_OP:
- case PREPEND_OP:
- break;
+ case PREPEND_OP: break;
}
return false;
}
-static inline uint8_t get_com_code(const memcached_storage_action_t verb, const bool reply)
-{
- if (reply == false)
- {
- switch (verb)
- {
- case SET_OP:
- return PROTOCOL_BINARY_CMD_SETQ;
+static inline uint8_t get_com_code(const memcached_storage_action_t verb, const bool reply) {
+ if (reply == false) {
+ switch (verb) {
+ case SET_OP: return PROTOCOL_BINARY_CMD_SETQ;
- case ADD_OP:
- return PROTOCOL_BINARY_CMD_ADDQ;
+ case ADD_OP: return PROTOCOL_BINARY_CMD_ADDQ;
case CAS_OP: /* FALLTHROUGH */
- case REPLACE_OP:
- return PROTOCOL_BINARY_CMD_REPLACEQ;
+ case REPLACE_OP: return PROTOCOL_BINARY_CMD_REPLACEQ;
- case APPEND_OP:
- return PROTOCOL_BINARY_CMD_APPENDQ;
+ case APPEND_OP: return PROTOCOL_BINARY_CMD_APPENDQ;
- case PREPEND_OP:
- return PROTOCOL_BINARY_CMD_PREPENDQ;
+ case PREPEND_OP: return PROTOCOL_BINARY_CMD_PREPENDQ;
}
}
- switch (verb)
- {
- case SET_OP:
- break;
+ switch (verb) {
+ case SET_OP: break;
- case ADD_OP:
- return PROTOCOL_BINARY_CMD_ADD;
+ case ADD_OP: return PROTOCOL_BINARY_CMD_ADD;
case CAS_OP: /* FALLTHROUGH */
- case REPLACE_OP:
- return PROTOCOL_BINARY_CMD_REPLACE;
+ case REPLACE_OP: return PROTOCOL_BINARY_CMD_REPLACE;
- case APPEND_OP:
- return PROTOCOL_BINARY_CMD_APPEND;
+ case APPEND_OP: return PROTOCOL_BINARY_CMD_APPEND;
- case PREPEND_OP:
- return PROTOCOL_BINARY_CMD_PREPEND;
+ case PREPEND_OP: return PROTOCOL_BINARY_CMD_PREPEND;
}
return PROTOCOL_BINARY_CMD_SET;
}
-static memcached_return_t memcached_send_binary(Memcached *ptr,
- memcached_instance_st* server,
- uint32_t server_key,
- const char *key,
- const size_t key_length,
- const char *value,
- const size_t value_length,
- const time_t expiration,
- const uint32_t flags,
- const uint64_t cas,
- const bool flush,
- const bool reply,
- memcached_storage_action_t verb)
-{
- protocol_binary_request_set request= {};
- size_t send_length= sizeof(request.bytes);
+static memcached_return_t memcached_send_binary(Memcached *ptr, memcached_instance_st *server,
+ uint32_t server_key, const char *key,
+ const size_t key_length, const char *value,
+ const size_t value_length, const time_t expiration,
+ const uint32_t flags, const uint64_t cas,
+ const bool flush, const bool reply,
+ memcached_storage_action_t verb) {
+ protocol_binary_request_set request = {};
+ size_t send_length = sizeof(request.bytes);
initialize_binary_request(server, request.message.header);
- request.message.header.request.opcode= get_com_code(verb, reply);
- request.message.header.request.keylen= htons((uint16_t)(key_length + memcached_array_size(ptr->_namespace)));
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- if (verb == APPEND_OP or verb == PREPEND_OP)
- {
+ request.message.header.request.opcode = get_com_code(verb, reply);
+ request.message.header.request.keylen =
+ htons((uint16_t)(key_length + memcached_array_size(ptr->_namespace)));
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ if (verb == APPEND_OP or verb == PREPEND_OP) {
send_length -= 8; /* append & prepend does not contain extras! */
- }
- else
- {
- request.message.header.request.extlen= 8;
- request.message.body.flags= htonl(flags);
- request.message.body.expiration= htonl((uint32_t)expiration);
+ } else {
+ request.message.header.request.extlen = 8;
+ request.message.body.flags = htonl(flags);
+ request.message.body.expiration = htonl((uint32_t) expiration);
}
- request.message.header.request.bodylen= htonl((uint32_t) (key_length + memcached_array_size(ptr->_namespace) + value_length +
- request.message.header.request.extlen));
+ request.message.header.request.bodylen =
+ htonl((uint32_t)(key_length + memcached_array_size(ptr->_namespace) + value_length
+ + request.message.header.request.extlen));
- if (cas)
- {
- request.message.header.request.cas= memcached_htonll(cas);
+ if (cas) {
+ request.message.header.request.cas = memcached_htonll(cas);
}
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { request.bytes, send_length },
- { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
- { key, key_length },
- { value, value_length }
- };
+ libmemcached_io_vector_st vector[] = {
+ {NULL, 0},
+ {request.bytes, send_length},
+ {memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace)},
+ {key, key_length},
+ {value, value_length}};
/* write the header */
memcached_return_t rc;
- if ((rc= memcached_vdo(server, vector, 5, flush)) != MEMCACHED_SUCCESS)
- {
+ if ((rc = memcached_vdo(server, vector, 5, flush)) != MEMCACHED_SUCCESS) {
assert(memcached_last_error(server->root) != MEMCACHED_SUCCESS);
return memcached_last_error(server->root);
}
- if (verb == SET_OP and ptr->number_of_replicas > 0)
- {
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_SETQ;
+ if (verb == SET_OP and ptr->number_of_replicas > 0) {
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_SETQ;
WATCHPOINT_STRING("replicating");
- for (uint32_t x= 0; x < ptr->number_of_replicas; x++)
- {
+ for (uint32_t x = 0; x < ptr->number_of_replicas; x++) {
++server_key;
- if (server_key == memcached_server_count(ptr))
- {
- server_key= 0;
+ if (server_key == memcached_server_count(ptr)) {
+ server_key = 0;
}
- memcached_instance_st* instance= memcached_instance_fetch(ptr, server_key);
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, server_key);
- if (memcached_success(memcached_vdo(instance, vector, 5, false)))
- {
+ if (memcached_success(memcached_vdo(instance, vector, 5, false))) {
memcached_server_response_decrement(instance);
}
}
}
- if (flush == false)
- {
+ if (flush == false) {
return MEMCACHED_BUFFERED;
}
// No reply always assumes success
- if (reply == false)
- {
+ if (reply == false) {
return MEMCACHED_SUCCESS;
}
return memcached_response(server, NULL, 0, NULL);
}
-static memcached_return_t memcached_send_ascii(Memcached *ptr,
- memcached_instance_st* instance,
- const char *key,
- const size_t key_length,
- const char *value,
- const size_t value_length,
- const time_t expiration,
- const uint32_t flags,
- const uint64_t cas,
- const bool flush,
- const bool reply,
- const memcached_storage_action_t verb)
-{
- char flags_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
- int flags_buffer_length= snprintf(flags_buffer, sizeof(flags_buffer), " %u", flags);
- if (size_t(flags_buffer_length) >= sizeof(flags_buffer) or flags_buffer_length < 0)
- {
- return memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
+static memcached_return_t
+memcached_send_ascii(Memcached *ptr, memcached_instance_st *instance, const char *key,
+ const size_t key_length, const char *value, const size_t value_length,
+ const time_t expiration, const uint32_t flags, const uint64_t cas,
+ const bool flush, const bool reply, const memcached_storage_action_t verb) {
+ char flags_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH + 1];
+ int flags_buffer_length = snprintf(flags_buffer, sizeof(flags_buffer), " %u", flags);
+ if (size_t(flags_buffer_length) >= sizeof(flags_buffer) or flags_buffer_length < 0) {
+ return memcached_set_error(
+ *instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
}
- char expiration_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
- int expiration_buffer_length= snprintf(expiration_buffer, sizeof(expiration_buffer), " %llu", (unsigned long long)expiration);
+ char expiration_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH + 1];
+ int expiration_buffer_length = snprintf(expiration_buffer, sizeof(expiration_buffer), " %llu",
+ (unsigned long long) expiration);
if (size_t(expiration_buffer_length) >= sizeof(expiration_buffer) or expiration_buffer_length < 0)
{
- return memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
+ return memcached_set_error(
+ *instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
}
- char value_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
- int value_buffer_length= snprintf(value_buffer, sizeof(value_buffer), " %llu", (unsigned long long)value_length);
- if (size_t(value_buffer_length) >= sizeof(value_buffer) or value_buffer_length < 0)
- {
- return memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
+ char value_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH + 1];
+ int value_buffer_length =
+ snprintf(value_buffer, sizeof(value_buffer), " %llu", (unsigned long long) value_length);
+ if (size_t(value_buffer_length) >= sizeof(value_buffer) or value_buffer_length < 0) {
+ return memcached_set_error(
+ *instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
}
- char cas_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
- int cas_buffer_length= 0;
- if (cas)
- {
- cas_buffer_length= snprintf(cas_buffer, sizeof(cas_buffer), " %llu", (unsigned long long)cas);
- if (size_t(cas_buffer_length) >= sizeof(cas_buffer) or cas_buffer_length < 0)
- {
- return memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
+ char cas_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH + 1];
+ int cas_buffer_length = 0;
+ if (cas) {
+ cas_buffer_length = snprintf(cas_buffer, sizeof(cas_buffer), " %llu", (unsigned long long) cas);
+ if (size_t(cas_buffer_length) >= sizeof(cas_buffer) or cas_buffer_length < 0) {
+ return memcached_set_error(
+ *instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
}
}
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { storage_op_string(verb), strlen(storage_op_string(verb))},
- { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
- { key, key_length },
- { flags_buffer, size_t(flags_buffer_length) },
- { expiration_buffer, size_t(expiration_buffer_length) },
- { value_buffer, size_t(value_buffer_length) },
- { cas_buffer, size_t(cas_buffer_length) },
- { " noreply", reply ? 0 : memcached_literal_param_size(" noreply") },
- { memcached_literal_param("\r\n") },
- { value, value_length },
- { memcached_literal_param("\r\n") }
- };
+ libmemcached_io_vector_st vector[] = {
+ {NULL, 0},
+ {storage_op_string(verb), strlen(storage_op_string(verb))},
+ {memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace)},
+ {key, key_length},
+ {flags_buffer, size_t(flags_buffer_length)},
+ {expiration_buffer, size_t(expiration_buffer_length)},
+ {value_buffer, size_t(value_buffer_length)},
+ {cas_buffer, size_t(cas_buffer_length)},
+ {" noreply", reply ? 0 : memcached_literal_param_size(" noreply")},
+ {memcached_literal_param("\r\n")},
+ {value, value_length},
+ {memcached_literal_param("\r\n")}};
/* Send command header */
- memcached_return_t rc= memcached_vdo(instance, vector, 12, flush);
+ memcached_return_t rc = memcached_vdo(instance, vector, 12, flush);
// If we should not reply, return with MEMCACHED_SUCCESS, unless error
- if (reply == false)
- {
- return memcached_success(rc) ? MEMCACHED_SUCCESS : rc;
+ if (reply == false) {
+ return memcached_success(rc) ? MEMCACHED_SUCCESS : rc;
}
- if (flush == false)
- {
- return memcached_success(rc) ? MEMCACHED_BUFFERED : rc;
+ if (flush == false) {
+ return memcached_success(rc) ? MEMCACHED_BUFFERED : rc;
}
- if (rc == MEMCACHED_SUCCESS)
- {
+ if (rc == MEMCACHED_SUCCESS) {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- rc= memcached_response(instance, buffer, sizeof(buffer), NULL);
+ rc = memcached_response(instance, buffer, sizeof(buffer), NULL);
- if (rc == MEMCACHED_STORED)
- {
+ if (rc == MEMCACHED_STORED) {
return MEMCACHED_SUCCESS;
}
}
return rc;
}
-static inline memcached_return_t memcached_send(memcached_st *shell,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- const time_t expiration,
- const uint32_t flags,
- const uint64_t cas,
- memcached_storage_action_t verb)
-{
- Memcached* ptr= memcached2Memcached(shell);
+static inline memcached_return_t
+memcached_send(memcached_st *shell, const char *group_key, size_t group_key_length, const char *key,
+ size_t key_length, const char *value, size_t value_length, const time_t expiration,
+ const uint32_t flags, const uint64_t cas, memcached_storage_action_t verb) {
+ Memcached *ptr = memcached2Memcached(shell);
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(ptr, true)))
- {
+ if (memcached_failed(rc = initialize_query(ptr, true))) {
return rc;
}
- if (memcached_failed(memcached_key_test(*ptr, (const char **)&key, &key_length, 1)))
- {
+ if (memcached_failed(memcached_key_test(*ptr, (const char **) &key, &key_length, 1))) {
return memcached_last_error(ptr);
}
- uint32_t server_key= memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
- memcached_instance_st* instance= memcached_instance_fetch(ptr, server_key);
+ uint32_t server_key =
+ memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, server_key);
- WATCHPOINT_SET(instance->io_wait_count.read= 0);
- WATCHPOINT_SET(instance->io_wait_count.write= 0);
+ WATCHPOINT_SET(instance->io_wait_count.read = 0);
+ WATCHPOINT_SET(instance->io_wait_count.write = 0);
- bool flush= true;
- if (memcached_is_buffering(instance->root) and verb == SET_OP)
- {
- flush= false;
+ bool flush = true;
+ if (memcached_is_buffering(instance->root) and verb == SET_OP) {
+ flush = false;
}
- bool reply= memcached_is_replying(ptr);
+ bool reply = memcached_is_replying(ptr);
- hashkit_string_st* destination= NULL;
+ hashkit_string_st *destination = NULL;
- if (memcached_is_encrypted(ptr))
- {
- if (can_by_encrypted(verb) == false)
- {
- return memcached_set_error(*ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
- memcached_literal_param("Operation not allowed while encyrption is enabled"));
+ if (memcached_is_encrypted(ptr)) {
+ if (can_by_encrypted(verb) == false) {
+ return memcached_set_error(
+ *ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT,
+ memcached_literal_param("Operation not allowed while encyrption is enabled"));
}
- if ((destination= hashkit_encrypt(&ptr->hashkit, value, value_length)) == NULL)
- {
+ if ((destination = hashkit_encrypt(&ptr->hashkit, value, value_length)) == NULL) {
return rc;
}
- value= hashkit_string_c_str(destination);
- value_length= hashkit_string_length(destination);
+ value = hashkit_string_c_str(destination);
+ value_length = hashkit_string_length(destination);
}
- if (memcached_is_binary(ptr))
- {
- rc= memcached_send_binary(ptr, instance, server_key,
- key, key_length,
- value, value_length, expiration,
+ if (memcached_is_binary(ptr)) {
+ rc = memcached_send_binary(ptr, instance, server_key, key, key_length, value, value_length,
+ expiration, flags, cas, flush, reply, verb);
+ } else {
+ rc = memcached_send_ascii(ptr, instance, key, key_length, value, value_length, expiration,
flags, cas, flush, reply, verb);
}
- else
- {
- rc= memcached_send_ascii(ptr, instance,
- key, key_length,
- value, value_length, expiration,
- flags, cas, flush, reply, verb);
- }
hashkit_string_free(destination);
return rc;
}
-
memcached_return_t memcached_set(memcached_st *ptr, const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags) {
memcached_return_t rc;
LIBMEMCACHED_MEMCACHED_SET_START();
- rc= memcached_send(ptr, key, key_length,
- key, key_length, value, value_length,
- expiration, flags, 0, SET_OP);
+ rc = memcached_send(ptr, key, key_length, key, key_length, value, value_length, expiration, flags,
+ 0, SET_OP);
LIBMEMCACHED_MEMCACHED_SET_END();
return rc;
}
-memcached_return_t memcached_add(memcached_st *ptr,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
+memcached_return_t memcached_add(memcached_st *ptr, const char *key, size_t key_length,
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags) {
memcached_return_t rc;
LIBMEMCACHED_MEMCACHED_ADD_START();
- rc= memcached_send(ptr, key, key_length,
- key, key_length, value, value_length,
- expiration, flags, 0, ADD_OP);
+ rc = memcached_send(ptr, key, key_length, key, key_length, value, value_length, expiration, flags,
+ 0, ADD_OP);
LIBMEMCACHED_MEMCACHED_ADD_END();
return rc;
}
-memcached_return_t memcached_replace(memcached_st *ptr,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
+memcached_return_t memcached_replace(memcached_st *ptr, const char *key, size_t key_length,
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags) {
memcached_return_t rc;
LIBMEMCACHED_MEMCACHED_REPLACE_START();
- rc= memcached_send(ptr, key, key_length,
- key, key_length, value, value_length,
- expiration, flags, 0, REPLACE_OP);
+ rc = memcached_send(ptr, key, key_length, key, key_length, value, value_length, expiration, flags,
+ 0, REPLACE_OP);
LIBMEMCACHED_MEMCACHED_REPLACE_END();
return rc;
}
-memcached_return_t memcached_prepend(memcached_st *ptr,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
+memcached_return_t memcached_prepend(memcached_st *ptr, const char *key, size_t key_length,
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags) {
memcached_return_t rc;
- rc= memcached_send(ptr, key, key_length,
- key, key_length, value, value_length,
- expiration, flags, 0, PREPEND_OP);
+ rc = memcached_send(ptr, key, key_length, key, key_length, value, value_length, expiration, flags,
+ 0, PREPEND_OP);
return rc;
}
-memcached_return_t memcached_append(memcached_st *ptr,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
+memcached_return_t memcached_append(memcached_st *ptr, const char *key, size_t key_length,
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags) {
memcached_return_t rc;
- rc= memcached_send(ptr, key, key_length,
- key, key_length, value, value_length,
- expiration, flags, 0, APPEND_OP);
+ rc = memcached_send(ptr, key, key_length, key, key_length, value, value_length, expiration, flags,
+ 0, APPEND_OP);
return rc;
}
-memcached_return_t memcached_cas(memcached_st *ptr,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags,
- uint64_t cas)
-{
+memcached_return_t memcached_cas(memcached_st *ptr, const char *key, size_t key_length,
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags, uint64_t cas) {
memcached_return_t rc;
- rc= memcached_send(ptr, key, key_length,
- key, key_length, value, value_length,
- expiration, flags, cas, CAS_OP);
+ rc = memcached_send(ptr, key, key_length, key, key_length, value, value_length, expiration, flags,
+ cas, CAS_OP);
return rc;
}
-memcached_return_t memcached_set_by_key(memcached_st *ptr,
- const char *group_key,
- size_t group_key_length,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
+memcached_return_t memcached_set_by_key(memcached_st *ptr, const char *group_key,
+ size_t group_key_length, const char *key, size_t key_length,
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags) {
memcached_return_t rc;
LIBMEMCACHED_MEMCACHED_SET_START();
- rc= memcached_send(ptr, group_key, group_key_length,
- key, key_length, value, value_length,
- expiration, flags, 0, SET_OP);
+ rc = memcached_send(ptr, group_key, group_key_length, key, key_length, value, value_length,
+ expiration, flags, 0, SET_OP);
LIBMEMCACHED_MEMCACHED_SET_END();
return rc;
}
-memcached_return_t memcached_add_by_key(memcached_st *ptr,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
+memcached_return_t memcached_add_by_key(memcached_st *ptr, const char *group_key,
+ size_t group_key_length, const char *key, size_t key_length,
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags) {
memcached_return_t rc;
LIBMEMCACHED_MEMCACHED_ADD_START();
- rc= memcached_send(ptr, group_key, group_key_length,
- key, key_length, value, value_length,
- expiration, flags, 0, ADD_OP);
+ rc = memcached_send(ptr, group_key, group_key_length, key, key_length, value, value_length,
+ expiration, flags, 0, ADD_OP);
LIBMEMCACHED_MEMCACHED_ADD_END();
return rc;
}
-memcached_return_t memcached_replace_by_key(memcached_st *ptr,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
+memcached_return_t memcached_replace_by_key(memcached_st *ptr, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length, const char *value,
+ size_t value_length, time_t expiration,
+ uint32_t flags) {
memcached_return_t rc;
LIBMEMCACHED_MEMCACHED_REPLACE_START();
- rc= memcached_send(ptr, group_key, group_key_length,
- key, key_length, value, value_length,
- expiration, flags, 0, REPLACE_OP);
+ rc = memcached_send(ptr, group_key, group_key_length, key, key_length, value, value_length,
+ expiration, flags, 0, REPLACE_OP);
LIBMEMCACHED_MEMCACHED_REPLACE_END();
return rc;
}
-memcached_return_t memcached_prepend_by_key(memcached_st *ptr,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
- return memcached_send(ptr, group_key, group_key_length,
- key, key_length, value, value_length,
+memcached_return_t memcached_prepend_by_key(memcached_st *ptr, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length, const char *value,
+ size_t value_length, time_t expiration,
+ uint32_t flags) {
+ return memcached_send(ptr, group_key, group_key_length, key, key_length, value, value_length,
expiration, flags, 0, PREPEND_OP);
}
-memcached_return_t memcached_append_by_key(memcached_st *ptr,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags)
-{
- return memcached_send(ptr, group_key, group_key_length,
- key, key_length, value, value_length,
+memcached_return_t memcached_append_by_key(memcached_st *ptr, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length, const char *value,
+ size_t value_length, time_t expiration, uint32_t flags) {
+ return memcached_send(ptr, group_key, group_key_length, key, key_length, value, value_length,
expiration, flags, 0, APPEND_OP);
}
-memcached_return_t memcached_cas_by_key(memcached_st *ptr,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- const char *value, size_t value_length,
- time_t expiration,
- uint32_t flags,
- uint64_t cas)
-{
- return memcached_send(ptr, group_key, group_key_length,
- key, key_length, value, value_length,
- expiration, flags, cas, CAS_OP);
+memcached_return_t memcached_cas_by_key(memcached_st *ptr, const char *group_key,
+ size_t group_key_length, const char *key, size_t key_length,
+ const char *value, size_t value_length, time_t expiration,
+ uint32_t flags, uint64_t cas) {
+ return memcached_send(ptr, group_key, group_key_length, key, key_length, value, value_length,
+ expiration, flags, cas, CAS_OP);
}
-
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-const char *memcached_strerror(const memcached_st *, memcached_return_t rc)
-{
- switch (rc)
- {
- case MEMCACHED_SUCCESS:
- return "SUCCESS";
+const char *memcached_strerror(const memcached_st *, memcached_return_t rc) {
+ switch (rc) {
+ case MEMCACHED_SUCCESS: return "SUCCESS";
- case MEMCACHED_FAILURE:
- return "FAILURE";
+ case MEMCACHED_FAILURE: return "FAILURE";
case MEMCACHED_HOST_LOOKUP_FAILURE: // getaddrinfo only
return "getaddrinfo() or getnameinfo() HOSTNAME LOOKUP FAILURE";
- case MEMCACHED_CONNECTION_FAILURE:
- return "CONNECTION FAILURE";
+ case MEMCACHED_CONNECTION_FAILURE: return "CONNECTION FAILURE";
case MEMCACHED_CONNECTION_BIND_FAILURE: // DEPRECATED, see MEMCACHED_HOST_LOOKUP_FAILURE
return "CONNECTION BIND FAILURE";
- case MEMCACHED_READ_FAILURE:
- return "READ FAILURE";
+ case MEMCACHED_READ_FAILURE: return "READ FAILURE";
- case MEMCACHED_UNKNOWN_READ_FAILURE:
- return "UNKNOWN READ FAILURE";
+ case MEMCACHED_UNKNOWN_READ_FAILURE: return "UNKNOWN READ FAILURE";
- case MEMCACHED_PROTOCOL_ERROR:
- return "PROTOCOL ERROR";
+ case MEMCACHED_PROTOCOL_ERROR: return "PROTOCOL ERROR";
- case MEMCACHED_CLIENT_ERROR:
- return "CLIENT ERROR";
+ case MEMCACHED_CLIENT_ERROR: return "CLIENT ERROR";
- case MEMCACHED_SERVER_ERROR:
- return "SERVER ERROR";
+ case MEMCACHED_SERVER_ERROR: return "SERVER ERROR";
- case MEMCACHED_WRITE_FAILURE:
- return "WRITE FAILURE";
+ case MEMCACHED_WRITE_FAILURE: return "WRITE FAILURE";
- case MEMCACHED_ERROR:
- return "ERROR was returned by server";
+ case MEMCACHED_ERROR: return "ERROR was returned by server";
- case MEMCACHED_DATA_EXISTS:
- return "CONNECTION DATA EXISTS";
+ case MEMCACHED_DATA_EXISTS: return "CONNECTION DATA EXISTS";
- case MEMCACHED_DATA_DOES_NOT_EXIST:
- return "CONNECTION DATA DOES NOT EXIST";
+ case MEMCACHED_DATA_DOES_NOT_EXIST: return "CONNECTION DATA DOES NOT EXIST";
- case MEMCACHED_NOTSTORED:
- return "NOT STORED";
+ case MEMCACHED_NOTSTORED: return "NOT STORED";
- case MEMCACHED_STORED:
- return "STORED";
+ case MEMCACHED_STORED: return "STORED";
- case MEMCACHED_NOTFOUND:
- return "NOT FOUND";
+ case MEMCACHED_NOTFOUND: return "NOT FOUND";
- case MEMCACHED_MEMORY_ALLOCATION_FAILURE:
- return "MEMORY ALLOCATION FAILURE";
+ case MEMCACHED_MEMORY_ALLOCATION_FAILURE: return "MEMORY ALLOCATION FAILURE";
- case MEMCACHED_PARTIAL_READ:
- return "PARTIAL READ";
+ case MEMCACHED_PARTIAL_READ: return "PARTIAL READ";
- case MEMCACHED_SOME_ERRORS:
- return "SOME ERRORS WERE REPORTED";
+ case MEMCACHED_SOME_ERRORS: return "SOME ERRORS WERE REPORTED";
- case MEMCACHED_NO_SERVERS:
- return "NO SERVERS DEFINED";
+ case MEMCACHED_NO_SERVERS: return "NO SERVERS DEFINED";
- case MEMCACHED_END:
- return "SERVER END";
+ case MEMCACHED_END: return "SERVER END";
- case MEMCACHED_DELETED:
- return "SERVER DELETE";
+ case MEMCACHED_DELETED: return "SERVER DELETE";
- case MEMCACHED_VALUE:
- return "SERVER VALUE";
+ case MEMCACHED_VALUE: return "SERVER VALUE";
- case MEMCACHED_STAT:
- return "STAT VALUE";
+ case MEMCACHED_STAT: return "STAT VALUE";
- case MEMCACHED_ITEM:
- return "ITEM VALUE";
+ case MEMCACHED_ITEM: return "ITEM VALUE";
- case MEMCACHED_ERRNO:
- return "SYSTEM ERROR";
+ case MEMCACHED_ERRNO: return "SYSTEM ERROR";
- case MEMCACHED_FAIL_UNIX_SOCKET:
- return "COULD NOT OPEN UNIX SOCKET";
+ case MEMCACHED_FAIL_UNIX_SOCKET: return "COULD NOT OPEN UNIX SOCKET";
- case MEMCACHED_NOT_SUPPORTED:
- return "ACTION NOT SUPPORTED";
+ case MEMCACHED_NOT_SUPPORTED: return "ACTION NOT SUPPORTED";
- case MEMCACHED_FETCH_NOTFINISHED:
- return "FETCH WAS NOT COMPLETED";
+ case MEMCACHED_FETCH_NOTFINISHED: return "FETCH WAS NOT COMPLETED";
- case MEMCACHED_NO_KEY_PROVIDED:
- return "A KEY LENGTH OF ZERO WAS PROVIDED";
+ case MEMCACHED_NO_KEY_PROVIDED: return "A KEY LENGTH OF ZERO WAS PROVIDED";
- case MEMCACHED_BUFFERED:
- return "ACTION QUEUED";
+ case MEMCACHED_BUFFERED: return "ACTION QUEUED";
- case MEMCACHED_TIMEOUT:
- return "A TIMEOUT OCCURRED";
+ case MEMCACHED_TIMEOUT: return "A TIMEOUT OCCURRED";
- case MEMCACHED_BAD_KEY_PROVIDED:
- return "A BAD KEY WAS PROVIDED/CHARACTERS OUT OF RANGE";
+ case MEMCACHED_BAD_KEY_PROVIDED: return "A BAD KEY WAS PROVIDED/CHARACTERS OUT OF RANGE";
case MEMCACHED_INVALID_HOST_PROTOCOL:
return "THE HOST TRANSPORT PROTOCOL DOES NOT MATCH THAT OF THE CLIENT";
- case MEMCACHED_SERVER_MARKED_DEAD:
- return "SERVER IS MARKED DEAD";
+ case MEMCACHED_SERVER_MARKED_DEAD: return "SERVER IS MARKED DEAD";
- case MEMCACHED_UNKNOWN_STAT_KEY:
- return "ENCOUNTERED AN UNKNOWN STAT KEY";
+ case MEMCACHED_UNKNOWN_STAT_KEY: return "ENCOUNTERED AN UNKNOWN STAT KEY";
- case MEMCACHED_E2BIG:
- return "ITEM TOO BIG";
+ case MEMCACHED_E2BIG: return "ITEM TOO BIG";
- case MEMCACHED_INVALID_ARGUMENTS:
- return "INVALID ARGUMENTS";
+ case MEMCACHED_INVALID_ARGUMENTS: return "INVALID ARGUMENTS";
- case MEMCACHED_KEY_TOO_BIG:
- return "KEY RETURNED FROM SERVER WAS TOO LARGE";
+ case MEMCACHED_KEY_TOO_BIG: return "KEY RETURNED FROM SERVER WAS TOO LARGE";
- case MEMCACHED_AUTH_PROBLEM:
- return "FAILED TO SEND AUTHENTICATION TO SERVER";
+ case MEMCACHED_AUTH_PROBLEM: return "FAILED TO SEND AUTHENTICATION TO SERVER";
- case MEMCACHED_AUTH_FAILURE:
- return "AUTHENTICATION FAILURE";
+ case MEMCACHED_AUTH_FAILURE: return "AUTHENTICATION FAILURE";
- case MEMCACHED_AUTH_CONTINUE:
- return "CONTINUE AUTHENTICATION";
+ case MEMCACHED_AUTH_CONTINUE: return "CONTINUE AUTHENTICATION";
- case MEMCACHED_PARSE_ERROR:
- return "ERROR OCCURED WHILE PARSING";
+ case MEMCACHED_PARSE_ERROR: return "ERROR OCCURED WHILE PARSING";
- case MEMCACHED_PARSE_USER_ERROR:
- return "USER INITIATED ERROR OCCURED WHILE PARSING";
+ case MEMCACHED_PARSE_USER_ERROR: return "USER INITIATED ERROR OCCURED WHILE PARSING";
- case MEMCACHED_DEPRECATED:
- return "DEPRECATED";
+ case MEMCACHED_DEPRECATED: return "DEPRECATED";
- case MEMCACHED_IN_PROGRESS:
- return "OPERATION IN PROCESS";
+ case MEMCACHED_IN_PROGRESS: return "OPERATION IN PROCESS";
case MEMCACHED_SERVER_TEMPORARILY_DISABLED:
return "SERVER HAS FAILED AND IS DISABLED UNTIL TIMED RETRY";
- case MEMCACHED_SERVER_MEMORY_ALLOCATION_FAILURE:
- return "SERVER FAILED TO ALLOCATE OBJECT";
+ case MEMCACHED_SERVER_MEMORY_ALLOCATION_FAILURE: return "SERVER FAILED TO ALLOCATE OBJECT";
default:
- case MEMCACHED_MAXIMUM_RETURN:
- return "INVALID memcached_return_t";
+ case MEMCACHED_MAXIMUM_RETURN: return "INVALID memcached_return_t";
}
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-inline static memcached_return_t _string_check(memcached_string_st *string, size_t need)
-{
- if (need && need > (size_t)(string->current_size - (size_t)(string->end - string->string)))
- {
- size_t current_offset= (size_t) (string->end - string->string);
+inline static memcached_return_t _string_check(memcached_string_st *string, size_t need) {
+ if (need && need > (size_t)(string->current_size - (size_t)(string->end - string->string))) {
+ size_t current_offset = (size_t)(string->end - string->string);
- /* This is the block multiplier. To keep it larger and surive division errors we must round it up */
- size_t adjust= (need - (size_t)(string->current_size - (size_t)(string->end - string->string))) / MEMCACHED_BLOCK_SIZE;
+ /* This is the block multiplier. To keep it larger and surive division errors we must round it
+ * up */
+ size_t adjust = (need - (size_t)(string->current_size - (size_t)(string->end - string->string)))
+ / MEMCACHED_BLOCK_SIZE;
adjust++;
- size_t new_size= sizeof(char) * (size_t)((adjust * MEMCACHED_BLOCK_SIZE) + string->current_size);
+ size_t new_size =
+ sizeof(char) * (size_t)((adjust * MEMCACHED_BLOCK_SIZE) + string->current_size);
/* Test for overflow */
- if (new_size < need)
- {
+ if (new_size < need) {
char error_message[1024];
- int error_message_length= snprintf(error_message, sizeof(error_message),"Needed %ld, got %ld", (long)need, (long)new_size);
- return memcached_set_error(*string->root, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, error_message, error_message_length);
+ int error_message_length = snprintf(error_message, sizeof(error_message),
+ "Needed %ld, got %ld", (long) need, (long) new_size);
+ return memcached_set_error(*string->root, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ error_message, error_message_length);
}
- char *new_value= libmemcached_xrealloc(string->root, string->string, new_size, char);
+ char *new_value = libmemcached_xrealloc(string->root, string->string, new_size, char);
- if (new_value == NULL)
- {
+ if (new_value == NULL) {
return memcached_set_error(*string->root, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT);
}
- string->string= new_value;
- string->end= string->string + current_offset;
+ string->string = new_value;
+ string->end = string->string + current_offset;
- string->current_size+= (MEMCACHED_BLOCK_SIZE * adjust);
+ string->current_size += (MEMCACHED_BLOCK_SIZE * adjust);
}
return MEMCACHED_SUCCESS;
}
-static inline void _init_string(memcached_string_st *self)
-{
- self->current_size= 0;
- self->end= self->string= NULL;
+static inline void _init_string(memcached_string_st *self) {
+ self->current_size = 0;
+ self->end = self->string = NULL;
}
-memcached_string_st *memcached_string_create(Memcached *memc, memcached_string_st *self, size_t initial_size)
-{
+memcached_string_st *memcached_string_create(Memcached *memc, memcached_string_st *self,
+ size_t initial_size) {
WATCHPOINT_ASSERT(memc);
/* Saving malloc calls :) */
- if (self)
- {
+ if (self) {
WATCHPOINT_ASSERT(self->options.is_initialized == false);
memcached_set_allocated(self, false);
- }
- else
- {
- self= libmemcached_xmalloc(memc, memcached_string_st);
+ } else {
+ self = libmemcached_xmalloc(memc, memcached_string_st);
- if (self == NULL)
- {
+ if (self == NULL) {
return NULL;
}
memcached_set_allocated(self, true);
}
- self->root= memc;
+ self->root = memc;
_init_string(self);
- if (memcached_failed(_string_check(self, initial_size)))
- {
- if (memcached_is_allocated(self))
- {
+ if (memcached_failed(_string_check(self, initial_size))) {
+ if (memcached_is_allocated(self)) {
libmemcached_free(memc, self);
}
return self;
}
-static memcached_return_t memcached_string_append_null(memcached_string_st& string)
-{
- if (memcached_failed(_string_check(&string, 1)))
- {
+static memcached_return_t memcached_string_append_null(memcached_string_st &string) {
+ if (memcached_failed(_string_check(&string, 1))) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- *string.end= 0;
+ *string.end = 0;
return MEMCACHED_SUCCESS;
}
-static memcached_return_t memcached_string_append_null(memcached_string_st *string)
-{
- if (memcached_failed(_string_check(string, 1)))
- {
+static memcached_return_t memcached_string_append_null(memcached_string_st *string) {
+ if (memcached_failed(_string_check(string, 1))) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- *string->end= 0;
+ *string->end = 0;
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_string_append_character(memcached_string_st *string,
- char character)
-{
- if (memcached_failed(_string_check(string, 1)))
- {
+memcached_return_t memcached_string_append_character(memcached_string_st *string, char character) {
+ if (memcached_failed(_string_check(string, 1))) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- *string->end= character;
+ *string->end = character;
string->end++;
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_string_append(memcached_string_st *string,
- const char *value, size_t length)
-{
- if (memcached_failed(_string_check(string, length)))
- {
+memcached_return_t memcached_string_append(memcached_string_st *string, const char *value,
+ size_t length) {
+ if (memcached_failed(_string_check(string, length))) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
WATCHPOINT_ASSERT(string->end >= string->string);
memcpy(string->end, value, length);
- string->end+= length;
+ string->end += length;
return MEMCACHED_SUCCESS;
}
-char *memcached_string_c_copy(memcached_string_st *string)
-{
- if (memcached_string_length(string) == 0)
- {
+char *memcached_string_c_copy(memcached_string_st *string) {
+ if (memcached_string_length(string) == 0) {
return NULL;
}
- char *c_ptr= static_cast<char *>(libmemcached_malloc(string->root, (memcached_string_length(string)+1) * sizeof(char)));
+ char *c_ptr = static_cast<char *>(
+ libmemcached_malloc(string->root, (memcached_string_length(string) + 1) * sizeof(char)));
- if (c_ptr == NULL)
- {
+ if (c_ptr == NULL) {
return NULL;
}
memcpy(c_ptr, memcached_string_value(string), memcached_string_length(string));
- c_ptr[memcached_string_length(string)]= 0;
+ c_ptr[memcached_string_length(string)] = 0;
return c_ptr;
}
-bool memcached_string_set(memcached_string_st& string, const char* value, size_t length)
-{
+bool memcached_string_set(memcached_string_st &string, const char *value, size_t length) {
memcached_string_reset(&string);
- if (memcached_success(memcached_string_append(&string, value, length)))
- {
+ if (memcached_success(memcached_string_append(&string, value, length))) {
memcached_string_append_null(string);
return true;
}
return false;
}
-void memcached_string_reset(memcached_string_st *string)
-{
- string->end= string->string;
+void memcached_string_reset(memcached_string_st *string) {
+ string->end = string->string;
}
-void memcached_string_free(memcached_string_st& ptr)
-{
+void memcached_string_free(memcached_string_st &ptr) {
memcached_string_free(&ptr);
}
-void memcached_string_free(memcached_string_st *ptr)
-{
- if (ptr == NULL)
- {
+void memcached_string_free(memcached_string_st *ptr) {
+ if (ptr == NULL) {
return;
}
- if (ptr->string)
- {
+ if (ptr->string) {
libmemcached_free(ptr->root, ptr->string);
}
- if (memcached_is_allocated(ptr))
- {
+ if (memcached_is_allocated(ptr)) {
libmemcached_free(ptr->root, ptr);
- }
- else
- {
- ptr->options.is_initialized= false;
+ } else {
+ ptr->options.is_initialized = false;
}
}
-memcached_return_t memcached_string_check(memcached_string_st *string, size_t need)
-{
+memcached_return_t memcached_string_check(memcached_string_st *string, size_t need) {
return _string_check(string, need);
}
-bool memcached_string_resize(memcached_string_st& string, const size_t need)
-{
+bool memcached_string_resize(memcached_string_st &string, const size_t need) {
return memcached_success(_string_check(&string, need));
}
-size_t memcached_string_length(const memcached_string_st *self)
-{
- return size_t(self->end -self->string);
+size_t memcached_string_length(const memcached_string_st *self) {
+ return size_t(self->end - self->string);
}
-size_t memcached_string_length(const memcached_string_st& self)
-{
- return size_t(self.end -self.string);
+size_t memcached_string_length(const memcached_string_st &self) {
+ return size_t(self.end - self.string);
}
-size_t memcached_string_size(const memcached_string_st *self)
-{
+size_t memcached_string_size(const memcached_string_st *self) {
return self->current_size;
}
-const char *memcached_string_value(const memcached_string_st *self)
-{
+const char *memcached_string_value(const memcached_string_st *self) {
return self->string;
}
-const char *memcached_string_value(const memcached_string_st& self)
-{
+const char *memcached_string_value(const memcached_string_st &self) {
return self.string;
}
-char *memcached_string_take_value(memcached_string_st *self)
-{
- char* value= NULL;
+char *memcached_string_take_value(memcached_string_st *self) {
+ char *value = NULL;
assert_msg(self, "Invalid memcached_string_st");
- if (self)
- {
- if (memcached_string_length(self))
- {
+ if (self) {
+ if (memcached_string_length(self)) {
// If we fail at adding the null, we copy and move on
- if (memcached_failed(memcached_string_append_null(self)))
- {
+ if (memcached_failed(memcached_string_append_null(self))) {
return NULL;
}
- value= self->string;
+ value = self->string;
_init_string(self);
}
}
return value;
}
-char *memcached_string_value_mutable(const memcached_string_st *self)
-{
+char *memcached_string_value_mutable(const memcached_string_st *self) {
return self->string;
}
-char *memcached_string_c_str(memcached_string_st& self)
-{
+char *memcached_string_c_str(memcached_string_st &self) {
return self.string;
}
-void memcached_string_set_length(memcached_string_st *self, size_t length)
-{
- self->end= self->string +length;
+void memcached_string_set_length(memcached_string_st *self, size_t length) {
+ self->end = self->string + length;
}
-void memcached_string_set_length(memcached_string_st& self, const size_t length)
-{
+void memcached_string_set_length(memcached_string_st &self, const size_t length) {
assert(self.current_size >= length);
- size_t set_length= length;
- if (self.current_size > length)
- {
- if (memcached_failed(_string_check(&self, length)))
- {
- set_length= self.current_size;
+ size_t set_length = length;
+ if (self.current_size > length) {
+ if (memcached_failed(_string_check(&self, length))) {
+ set_length = self.current_size;
}
}
- self.end= self.string +set_length;
+ self.end = self.string + set_length;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * libmcachedd client library.
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#include "util/string.hpp"
-#define memcached_literal_param util_literal_param
-#define memcached_literal_param_size util_literal_param_size
+#define memcached_literal_param util_literal_param
+#define memcached_literal_param_size util_literal_param_size
#define memcached_string_make_from_cstr util_string_make_from_cstr
-#define memcached_array_length util_array_length
+#define memcached_array_length util_array_length
/**
Strings are always under our control so we make some assumptions
3) A string always has a root.
*/
-memcached_string_st *memcached_string_create(memcached_st *ptr,
- memcached_string_st *string,
+memcached_string_st *memcached_string_create(memcached_st *ptr, memcached_string_st *string,
size_t initial_size);
memcached_return_t memcached_string_check(memcached_string_st *string, size_t need);
char *memcached_string_c_copy(memcached_string_st *string);
-memcached_return_t memcached_string_append_character(memcached_string_st *string,
- char character);
+memcached_return_t memcached_string_append_character(memcached_string_st *string, char character);
-memcached_return_t memcached_string_append(memcached_string_st *string,
- const char *value, size_t length);
+memcached_return_t memcached_string_append(memcached_string_st *string, const char *value,
+ size_t length);
void memcached_string_reset(memcached_string_st *string);
void memcached_string_free(memcached_string_st *string);
-void memcached_string_free(memcached_string_st&);
+void memcached_string_free(memcached_string_st &);
size_t memcached_string_length(const memcached_string_st *self);
-size_t memcached_string_length(const memcached_string_st&);
+size_t memcached_string_length(const memcached_string_st &);
size_t memcached_string_size(const memcached_string_st *self);
const char *memcached_string_value(const memcached_string_st *self);
-const char *memcached_string_value(const memcached_string_st&);
+const char *memcached_string_value(const memcached_string_st &);
char *memcached_string_take_value(memcached_string_st *self);
char *memcached_string_value_mutable(const memcached_string_st *self);
-bool memcached_string_set(memcached_string_st&, const char*, size_t);
+bool memcached_string_set(memcached_string_st &, const char *, size_t);
void memcached_string_set_length(memcached_string_st *self, size_t length);
-void memcached_string_set_length(memcached_string_st&, const size_t length);
+void memcached_string_set_length(memcached_string_st &, const size_t length);
-bool memcached_string_resize(memcached_string_st&, const size_t);
-char *memcached_string_c_str(memcached_string_st&);
+bool memcached_string_resize(memcached_string_st &, const size_t);
+char *memcached_string_c_str(memcached_string_st &);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-static memcached_return_t ascii_touch(memcached_instance_st* instance,
- const char *key, size_t key_length,
- time_t expiration)
-{
- char expiration_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
- int expiration_buffer_length= snprintf(expiration_buffer, sizeof(expiration_buffer), " %llu", (unsigned long long)expiration);
- if (size_t(expiration_buffer_length) >= sizeof(expiration_buffer)+1 or expiration_buffer_length < 0)
+static memcached_return_t ascii_touch(memcached_instance_st *instance, const char *key,
+ size_t key_length, time_t expiration) {
+ char expiration_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH + 1];
+ int expiration_buffer_length = snprintf(expiration_buffer, sizeof(expiration_buffer), " %llu",
+ (unsigned long long) expiration);
+ if (size_t(expiration_buffer_length) >= sizeof(expiration_buffer) + 1
+ or expiration_buffer_length < 0)
{
- return memcached_set_error(*instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
- memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
+ return memcached_set_error(
+ *instance, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ memcached_literal_param("snprintf(MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH)"));
}
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { memcached_literal_param("touch ") },
- { memcached_array_string(instance->root->_namespace), memcached_array_size(instance->root->_namespace) },
- { key, key_length },
- { expiration_buffer, size_t(expiration_buffer_length) },
- { memcached_literal_param("\r\n") }
- };
+ libmemcached_io_vector_st vector[] = {{NULL, 0},
+ {memcached_literal_param("touch ")},
+ {memcached_array_string(instance->root->_namespace),
+ memcached_array_size(instance->root->_namespace)},
+ {key, key_length},
+ {expiration_buffer, size_t(expiration_buffer_length)},
+ {memcached_literal_param("\r\n")}};
memcached_return_t rc;
- if (memcached_failed(rc= memcached_vdo(instance, vector, 6, true)))
- {
+ if (memcached_failed(rc = memcached_vdo(instance, vector, 6, true))) {
return memcached_set_error(*instance, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
}
return rc;
}
-static memcached_return_t binary_touch(memcached_instance_st* instance,
- const char *key, size_t key_length,
- time_t expiration)
-{
- protocol_binary_request_touch request= {}; //{.bytes= {0}};
+static memcached_return_t binary_touch(memcached_instance_st *instance, const char *key,
+ size_t key_length, time_t expiration) {
+ protocol_binary_request_touch request = {}; //{.bytes= {0}};
initialize_binary_request(instance, request.message.header);
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_TOUCH;
- request.message.header.request.extlen= 4;
- request.message.header.request.keylen= htons((uint16_t)(key_length +memcached_array_size(instance->root->_namespace)));
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- request.message.header.request.bodylen= htonl((uint32_t)(key_length +memcached_array_size(instance->root->_namespace) +request.message.header.request.extlen));
- request.message.body.expiration= htonl((uint32_t) expiration);
-
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { request.bytes, sizeof(request.bytes) },
- { memcached_array_string(instance->root->_namespace), memcached_array_size(instance->root->_namespace) },
- { key, key_length }
- };
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_TOUCH;
+ request.message.header.request.extlen = 4;
+ request.message.header.request.keylen =
+ htons((uint16_t)(key_length + memcached_array_size(instance->root->_namespace)));
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.bodylen =
+ htonl((uint32_t)(key_length + memcached_array_size(instance->root->_namespace)
+ + request.message.header.request.extlen));
+ request.message.body.expiration = htonl((uint32_t) expiration);
+
+ libmemcached_io_vector_st vector[] = {{NULL, 0},
+ {request.bytes, sizeof(request.bytes)},
+ {memcached_array_string(instance->root->_namespace),
+ memcached_array_size(instance->root->_namespace)},
+ {key, key_length}};
memcached_return_t rc;
- if (memcached_failed(rc= memcached_vdo(instance, vector, 4, true)))
- {
+ if (memcached_failed(rc = memcached_vdo(instance, vector, 4, true))) {
return memcached_set_error(*instance, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
}
return rc;
}
-memcached_return_t memcached_touch(memcached_st *ptr,
- const char *key, size_t key_length,
- time_t expiration)
-{
+memcached_return_t memcached_touch(memcached_st *ptr, const char *key, size_t key_length,
+ time_t expiration) {
return memcached_touch_by_key(ptr, key, key_length, key, key_length, expiration);
}
-memcached_return_t memcached_touch_by_key(memcached_st *shell,
- const char *group_key, size_t group_key_length,
- const char *key, size_t key_length,
- time_t expiration)
-{
- Memcached* ptr= memcached2Memcached(shell);
+memcached_return_t memcached_touch_by_key(memcached_st *shell, const char *group_key,
+ size_t group_key_length, const char *key,
+ size_t key_length, time_t expiration) {
+ Memcached *ptr = memcached2Memcached(shell);
LIBMEMCACHED_MEMCACHED_TOUCH_START();
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(ptr, true)))
- {
+ if (memcached_failed(rc = initialize_query(ptr, true))) {
return rc;
}
- if (memcached_failed(rc= memcached_key_test(*ptr, (const char **)&key, &key_length, 1)))
- {
+ if (memcached_failed(rc = memcached_key_test(*ptr, (const char **) &key, &key_length, 1))) {
return memcached_set_error(*ptr, rc, MEMCACHED_AT);
}
- uint32_t server_key= memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
- memcached_instance_st* instance= memcached_instance_fetch(ptr, server_key);
+ uint32_t server_key =
+ memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
+ memcached_instance_st *instance = memcached_instance_fetch(ptr, server_key);
- if (ptr->flags.binary_protocol)
- {
- rc= binary_touch(instance, key, key_length, expiration);
- }
- else
- {
- rc= ascii_touch(instance, key, key_length, expiration);
+ if (ptr->flags.binary_protocol) {
+ rc = binary_touch(instance, key, key_length, expiration);
+ } else {
+ rc = ascii_touch(instance, key, key_length, expiration);
}
- if (memcached_failed(rc))
- {
- return memcached_set_error(*instance, rc, MEMCACHED_AT, memcached_literal_param("Error occcured while writing touch command to server"));
+ if (memcached_failed(rc)) {
+ return memcached_set_error(
+ *instance, rc, MEMCACHED_AT,
+ memcached_literal_param("Error occcured while writing touch command to server"));
}
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- rc= memcached_response(instance, buffer, sizeof(buffer), NULL);
+ rc = memcached_response(instance, buffer, sizeof(buffer), NULL);
- if (rc == MEMCACHED_SUCCESS or rc == MEMCACHED_NOTFOUND)
- {
+ if (rc == MEMCACHED_SUCCESS or rc == MEMCACHED_NOTFOUND) {
return rc;
}
- return memcached_set_error(*instance, rc, MEMCACHED_AT, memcached_literal_param("Error occcured while reading response"));
+ return memcached_set_error(*instance, rc, MEMCACHED_AT,
+ memcached_literal_param("Error occcured while reading response"));
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
* extracts the message number from message_id, increments it and then
* writes the new value back into the header
*/
-void increment_udp_message_id(memcached_instance_st* ptr)
-{
- struct udp_datagram_header_st *header= (struct udp_datagram_header_st *)ptr->write_buffer;
- uint16_t cur_req= get_udp_datagram_request_id(header);
- int msg_num= get_msg_num_from_request_id(cur_req);
- int thread_id= get_thread_id_from_request_id(cur_req);
+void increment_udp_message_id(memcached_instance_st *ptr) {
+ struct udp_datagram_header_st *header = (struct udp_datagram_header_st *) ptr->write_buffer;
+ uint16_t cur_req = get_udp_datagram_request_id(header);
+ int msg_num = get_msg_num_from_request_id(cur_req);
+ int thread_id = get_thread_id_from_request_id(cur_req);
if (((++msg_num) & UDP_REQUEST_ID_THREAD_MASK) != 0)
- msg_num= 0;
+ msg_num = 0;
- header->request_id= htons((uint16_t) (thread_id | msg_num));
+ header->request_id = htons((uint16_t)(thread_id | msg_num));
}
-bool memcached_io_init_udp_header(memcached_instance_st* ptr, const uint16_t thread_id)
-{
- if (thread_id > UDP_REQUEST_ID_MAX_THREAD_ID)
- {
+bool memcached_io_init_udp_header(memcached_instance_st *ptr, const uint16_t thread_id) {
+ if (thread_id > UDP_REQUEST_ID_MAX_THREAD_ID) {
return MEMCACHED_FAILURE;
}
- struct udp_datagram_header_st *header= (struct udp_datagram_header_st *)ptr->write_buffer;
- header->request_id= htons(uint16_t((generate_udp_request_thread_id(thread_id))));
- header->num_datagrams= htons(1);
- header->sequence_number= htons(0);
+ struct udp_datagram_header_st *header = (struct udp_datagram_header_st *) ptr->write_buffer;
+ header->request_id = htons(uint16_t((generate_udp_request_thread_id(thread_id))));
+ header->num_datagrams = htons(1);
+ header->sequence_number = htons(0);
return MEMCACHED_SUCCESS;
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
-#define MAX_UDP_DATAGRAM_LENGTH 1400
-#define UDP_DATAGRAM_HEADER_LENGTH 8
-#define UDP_REQUEST_ID_MSG_SIG_DIGITS 10
-#define UDP_REQUEST_ID_THREAD_MASK 0xFFFF << UDP_REQUEST_ID_MSG_SIG_DIGITS
-#define get_udp_datagram_request_id(A) ntohs((A)->request_id)
-#define get_udp_datagram_seq_num(A) ntohs((A)->sequence_number)
+#define MAX_UDP_DATAGRAM_LENGTH 1400
+#define UDP_DATAGRAM_HEADER_LENGTH 8
+#define UDP_REQUEST_ID_MSG_SIG_DIGITS 10
+#define UDP_REQUEST_ID_THREAD_MASK 0xFFFF << UDP_REQUEST_ID_MSG_SIG_DIGITS
+#define get_udp_datagram_request_id(A) ntohs((A)->request_id)
+#define get_udp_datagram_seq_num(A) ntohs((A)->sequence_number)
#define get_udp_datagram_num_datagrams(A) ntohs((A)->num_datagrams)
-#define get_msg_num_from_request_id(A) ( (A) & (~(UDP_REQUEST_ID_THREAD_MASK)) )
-#define get_thread_id_from_request_id(A) ( (A) & (UDP_REQUEST_ID_THREAD_MASK) ) >> UDP_REQUEST_ID_MSG_SIG_DIGITS
+#define get_msg_num_from_request_id(A) ((A) & (~(UDP_REQUEST_ID_THREAD_MASK)))
+#define get_thread_id_from_request_id(A) \
+ ((A) & (UDP_REQUEST_ID_THREAD_MASK)) >> UDP_REQUEST_ID_MSG_SIG_DIGITS
#define generate_udp_request_thread_id(A) (A) << UDP_REQUEST_ID_MSG_SIG_DIGITS
-#define UDP_REQUEST_ID_MAX_THREAD_ID get_thread_id_from_request_id(0xFFFF)
+#define UDP_REQUEST_ID_MAX_THREAD_ID get_thread_id_from_request_id(0xFFFF)
-struct udp_datagram_header_st
-{
+struct udp_datagram_header_st {
uint16_t request_id;
uint16_t sequence_number;
uint16_t num_datagrams;
uint16_t reserved;
};
-bool memcached_io_init_udp_header(memcached_instance_st*, const uint16_t thread_id);
-void increment_udp_message_id(memcached_instance_st*);
+bool memcached_io_init_udp_header(memcached_instance_st *, const uint16_t thread_id);
+void increment_udp_message_id(memcached_instance_st *);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#include "libmemcachedutil-1.0/util.h"
-
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
-struct context_st
-{
+struct context_st {
size_t length;
const char *buffer;
};
-static memcached_return_t _set_verbosity(const Memcached *,
- const memcached_instance_st * server,
- void *context)
-{
- libmemcached_io_vector_st *vector= (libmemcached_io_vector_st *)context;
+static memcached_return_t _set_verbosity(const Memcached *, const memcached_instance_st *server,
+ void *context) {
+ libmemcached_io_vector_st *vector = (libmemcached_io_vector_st *) context;
Memcached local_memc;
- Memcached *memc_ptr= memcached_create(&local_memc);
+ Memcached *memc_ptr = memcached_create(&local_memc);
- memcached_return_t rc= memcached_server_add(memc_ptr, memcached_server_name(server), memcached_server_port(server));
+ memcached_return_t rc =
+ memcached_server_add(memc_ptr, memcached_server_name(server), memcached_server_port(server));
- if (rc == MEMCACHED_SUCCESS)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc_ptr, 0);
+ if (rc == MEMCACHED_SUCCESS) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc_ptr, 0);
- rc= memcached_vdo(instance, vector, 2, true);
+ rc = memcached_vdo(instance, vector, 2, true);
- if (rc == MEMCACHED_SUCCESS)
- {
+ if (rc == MEMCACHED_SUCCESS) {
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- rc= memcached_response(instance, buffer, sizeof(buffer), NULL);
+ rc = memcached_response(instance, buffer, sizeof(buffer), NULL);
}
}
return rc;
}
-memcached_return_t memcached_verbosity(memcached_st *shell, uint32_t verbosity)
-{
- Memcached* ptr= memcached2Memcached(shell);
+memcached_return_t memcached_verbosity(memcached_st *shell, uint32_t verbosity) {
+ Memcached *ptr = memcached2Memcached(shell);
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(ptr, false)))
- {
+ if (memcached_failed(rc = initialize_query(ptr, false))) {
return rc;
}
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- int send_length= snprintf(buffer, sizeof(buffer), "verbosity %u\r\n", verbosity);
- if (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE or send_length < 0)
- {
- return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
+ int send_length = snprintf(buffer, sizeof(buffer), "verbosity %u\r\n", verbosity);
+ if (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE or send_length < 0) {
+ return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT,
memcached_literal_param("snprintf(MEMCACHED_DEFAULT_COMMAND_SIZE)"));
}
- libmemcached_io_vector_st vector[]=
- {
- { NULL, 0 },
- { buffer, size_t(send_length) },
+ libmemcached_io_vector_st vector[] = {
+ {NULL, 0},
+ {buffer, size_t(send_length)},
};
- callbacks[0]= _set_verbosity;
+ callbacks[0] = _set_verbosity;
return memcached_server_cursor(ptr, callbacks, vector, 1);
}
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
+
#include "libmemcached/common.h"
-const char * memcached_lib_version(void)
-{
+const char *memcached_lib_version(void) {
return LIBMEMCACHED_VERSION_STRING;
}
-static inline memcached_return_t memcached_version_textual(Memcached *memc)
-{
- libmemcached_io_vector_st vector[]=
- {
- { memcached_literal_param("version\r\n") },
+static inline memcached_return_t memcached_version_textual(Memcached *memc) {
+ libmemcached_io_vector_st vector[] = {
+ {memcached_literal_param("version\r\n")},
};
- uint32_t success= 0;
- bool errors_happened= false;
- for (uint32_t x= 0; x < memcached_server_count(memc); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, x);
+ uint32_t success = 0;
+ bool errors_happened = false;
+ for (uint32_t x = 0; x < memcached_server_count(memc); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, x);
// Optimization, we only fetch version once.
- if (instance->major_version != UINT8_MAX)
- {
+ if (instance->major_version != UINT8_MAX) {
continue;
}
memcached_return_t rrc;
- if (memcached_failed(rrc= memcached_vdo(instance, vector, 1, true)))
- {
- errors_happened= true;
- (void)memcached_set_error(*instance, rrc, MEMCACHED_AT);
+ if (memcached_failed(rrc = memcached_vdo(instance, vector, 1, true))) {
+ errors_happened = true;
+ (void) memcached_set_error(*instance, rrc, MEMCACHED_AT);
continue;
}
success++;
}
- if (success)
- {
+ if (success) {
// Collect the returned items
- memcached_instance_st* instance;
+ memcached_instance_st *instance;
memcached_return_t readable_error;
- while ((instance= memcached_io_get_readable_server(memc, readable_error)))
- {
- memcached_return_t rrc= memcached_response(instance, NULL);
- if (memcached_failed(rrc))
- {
- errors_happened= true;
+ while ((instance = memcached_io_get_readable_server(memc, readable_error))) {
+ memcached_return_t rrc = memcached_response(instance, NULL);
+ if (memcached_failed(rrc)) {
+ errors_happened = true;
}
}
}
return errors_happened ? MEMCACHED_SOME_ERRORS : MEMCACHED_SUCCESS;
}
-static inline memcached_return_t memcached_version_binary(Memcached *memc)
-{
- protocol_binary_request_version request= {};
+static inline memcached_return_t memcached_version_binary(Memcached *memc) {
+ protocol_binary_request_version request = {};
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_VERSION;
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_VERSION;
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
- libmemcached_io_vector_st vector[]=
- {
- { request.bytes, sizeof(request.bytes) }
- };
+ libmemcached_io_vector_st vector[] = {{request.bytes, sizeof(request.bytes)}};
- uint32_t success= 0;
- bool errors_happened= false;
- for (uint32_t x= 0; x < memcached_server_count(memc); x++)
- {
- memcached_instance_st* instance= memcached_instance_fetch(memc, x);
+ uint32_t success = 0;
+ bool errors_happened = false;
+ for (uint32_t x = 0; x < memcached_server_count(memc); x++) {
+ memcached_instance_st *instance = memcached_instance_fetch(memc, x);
initialize_binary_request(instance, request.message.header);
- if (instance->major_version != UINT8_MAX)
- {
+ if (instance->major_version != UINT8_MAX) {
continue;
}
- memcached_return_t rrc= memcached_vdo(instance, vector, 1, true);
- if (memcached_failed(rrc))
- {
- errors_happened= true;
+ memcached_return_t rrc = memcached_vdo(instance, vector, 1, true);
+ if (memcached_failed(rrc)) {
+ errors_happened = true;
continue;
}
success++;
}
- if (success)
- {
+ if (success) {
// Collect the returned items
- memcached_instance_st* instance;
+ memcached_instance_st *instance;
memcached_return_t readable_error;
- while ((instance= memcached_io_get_readable_server(memc, readable_error)))
- {
+ while ((instance = memcached_io_get_readable_server(memc, readable_error))) {
char buffer[32];
- memcached_return_t rrc= memcached_response(instance, buffer, sizeof(buffer), NULL);
- if (memcached_failed(rrc))
- {
- errors_happened= true;
+ memcached_return_t rrc = memcached_response(instance, buffer, sizeof(buffer), NULL);
+ if (memcached_failed(rrc)) {
+ errors_happened = true;
}
}
}
return errors_happened ? MEMCACHED_SOME_ERRORS : MEMCACHED_SUCCESS;
}
-static inline void version_ascii_instance(memcached_instance_st* instance)
-{
- if (instance->major_version != UINT8_MAX)
- {
- libmemcached_io_vector_st vector[]=
- {
- { memcached_literal_param("version\r\n") },
+static inline void version_ascii_instance(memcached_instance_st *instance) {
+ if (instance->major_version != UINT8_MAX) {
+ libmemcached_io_vector_st vector[] = {
+ {memcached_literal_param("version\r\n")},
};
- (void)memcached_vdo(instance, vector, 1, false);
+ (void) memcached_vdo(instance, vector, 1, false);
}
}
-static inline void version_binary_instance(memcached_instance_st* instance)
-{
- if (instance->major_version != UINT8_MAX)
- {
- protocol_binary_request_version request= {};
+static inline void version_binary_instance(memcached_instance_st *instance) {
+ if (instance->major_version != UINT8_MAX) {
+ protocol_binary_request_version request = {};
- request.message.header.request.opcode= PROTOCOL_BINARY_CMD_VERSION;
- request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.opcode = PROTOCOL_BINARY_CMD_VERSION;
+ request.message.header.request.datatype = PROTOCOL_BINARY_RAW_BYTES;
- libmemcached_io_vector_st vector[]=
- {
- { request.bytes, sizeof(request.bytes) }
- };
+ libmemcached_io_vector_st vector[] = {{request.bytes, sizeof(request.bytes)}};
initialize_binary_request(instance, request.message.header);
- (void)memcached_vdo(instance, vector, 1, false);
+ (void) memcached_vdo(instance, vector, 1, false);
}
}
-void memcached_version_instance(memcached_instance_st* instance)
-{
- if (instance)
- {
- if (memcached_has_root(instance))
- {
- if (memcached_is_fetching_version(instance->root))
- {
- if (memcached_is_udp(instance->root) == false)
- {
-
- if (memcached_is_binary(instance->root))
- {
+void memcached_version_instance(memcached_instance_st *instance) {
+ if (instance) {
+ if (memcached_has_root(instance)) {
+ if (memcached_is_fetching_version(instance->root)) {
+ if (memcached_is_udp(instance->root) == false) {
+ if (memcached_is_binary(instance->root)) {
version_binary_instance(instance);
return;
}
- version_ascii_instance(instance);
+ version_ascii_instance(instance);
}
}
}
}
}
-int8_t memcached_version_instance_cmp(memcached_instance_st *instance,
- uint8_t maj, uint8_t min, uint8_t mic)
-{
+int8_t memcached_version_instance_cmp(memcached_instance_st *instance, uint8_t maj, uint8_t min,
+ uint8_t mic) {
if (!instance || memcached_server_major_version(instance) == UINT8_MAX) {
return INT8_MIN;
} else {
uint32_t sv, cv;
- sv = memcached_server_micro_version(instance)
- |memcached_server_minor_version(instance) << 8
- |memcached_server_major_version(instance) << 16
- ;
- cv = mic
- |min << 8
- |maj << 16
- ;
+ sv = memcached_server_micro_version(instance) | memcached_server_minor_version(instance) << 8
+ | memcached_server_major_version(instance) << 16;
+ cv = mic | min << 8 | maj << 16;
if (sv < cv) {
return -1;
}
}
}
-memcached_return_t memcached_version(memcached_st *shell)
-{
- Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
+memcached_return_t memcached_version(memcached_st *shell) {
+ Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
memcached_return_t rc;
- if (memcached_failed(rc= initialize_query(memc, true)))
- {
+ if (memcached_failed(rc = initialize_query(memc, true))) {
return rc;
}
- if (memcached_is_udp(memc))
- {
+ if (memcached_is_udp(memc)) {
return MEMCACHED_NOT_SUPPORTED;
}
- if (memcached_is_binary(memc))
- {
+ if (memcached_is_binary(memc)) {
return memcached_version_binary(memc);
}
- return memcached_version_textual(memc);
+ return memcached_version_textual(memc);
}
return MEMCACHED_INVALID_ARGUMENTS;
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2012 Data Differential, http://datadifferential.com/ All
- * rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
/*
- Common include file for libmemached
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
*/
#pragma once
-void memcached_version_instance(memcached_instance_st*);
-int8_t memcached_version_instance_cmp(memcached_instance_st*,
- uint8_t maj, uint8_t min, uint8_t mic);
+void memcached_version_instance(memcached_instance_st *);
+int8_t memcached_version_instance_cmp(memcached_instance_st *, uint8_t maj, uint8_t min,
+ uint8_t mic);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
struct bucket_t buckets[];
};
-memcached_return_t memcached_virtual_bucket_create(memcached_st *self,
- const uint32_t *host_map,
+memcached_return_t memcached_virtual_bucket_create(memcached_st *self, const uint32_t *host_map,
const uint32_t *forward_map,
const uint32_t buckets,
- const uint32_t replicas)
-{
- if (self == NULL || host_map == NULL || buckets == 0U)
- {
+ const uint32_t replicas) {
+ if (self == NULL || host_map == NULL || buckets == 0U) {
return MEMCACHED_INVALID_ARGUMENTS;
}
memcached_virtual_bucket_free(self);
- struct memcached_virtual_bucket_t *virtual_bucket= (struct memcached_virtual_bucket_t *)malloc(sizeof(struct memcached_virtual_bucket_t) + sizeof(struct bucket_t) *buckets);
-
- if (virtual_bucket == NULL)
- {
+ struct memcached_virtual_bucket_t *virtual_bucket = (struct memcached_virtual_bucket_t *) malloc(
+ sizeof(struct memcached_virtual_bucket_t) + sizeof(struct bucket_t) * buckets);
+
+ if (virtual_bucket == NULL) {
return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
+ virtual_bucket->size = buckets;
+ virtual_bucket->replicas = replicas;
+ self->virtual_bucket = virtual_bucket;
- virtual_bucket->size= buckets;
- virtual_bucket->replicas= replicas;
- self->virtual_bucket= virtual_bucket;
-
- uint32_t x= 0;
- for (; x < buckets; x++)
- {
- virtual_bucket->buckets[x].master= host_map[x];
- if (forward_map)
- {
- virtual_bucket->buckets[x].forward= forward_map[x];
- }
- else
- {
- virtual_bucket->buckets[x].forward= 0;
+ uint32_t x = 0;
+ for (; x < buckets; x++) {
+ virtual_bucket->buckets[x].master = host_map[x];
+ if (forward_map) {
+ virtual_bucket->buckets[x].forward = forward_map[x];
+ } else {
+ virtual_bucket->buckets[x].forward = 0;
}
}
return MEMCACHED_SUCCESS;
}
-void memcached_virtual_bucket_free(memcached_st *self)
-{
- if (self)
- {
- if (self->virtual_bucket)
- {
+void memcached_virtual_bucket_free(memcached_st *self) {
+ if (self) {
+ if (self->virtual_bucket) {
free(self->virtual_bucket);
- self->virtual_bucket= NULL;
+ self->virtual_bucket = NULL;
}
}
}
-uint32_t memcached_virtual_bucket_get(const memcached_st *self, uint32_t digest)
-{
- if (self)
- {
- if (self->virtual_bucket)
- {
- uint32_t result= (uint32_t) (digest & (self->virtual_bucket->size -1));
+uint32_t memcached_virtual_bucket_get(const memcached_st *self, uint32_t digest) {
+ if (self) {
+ if (self->virtual_bucket) {
+ uint32_t result = (uint32_t)(digest & (self->virtual_bucket->size - 1));
return self->virtual_bucket->buckets[result].master;
}
- return (uint32_t) (digest & (self->number_of_hosts -1));
+ return (uint32_t)(digest & (self->number_of_hosts - 1));
}
return 0;
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011-2013 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
extern "C" {
#endif
-memcached_return_t memcached_virtual_bucket_create(memcached_st *self,
- const uint32_t *host_map,
+memcached_return_t memcached_virtual_bucket_create(memcached_st *self, const uint32_t *host_map,
const uint32_t *forward_map,
- const uint32_t buckets,
- const uint32_t replicas);
+ const uint32_t buckets, const uint32_t replicas);
uint32_t memcached_virtual_bucket_get(const memcached_st *self, uint32_t digest);
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#define WATCHPOINT
#define WATCHPOINT_ERROR(A)
-#define WATCHPOINT_IFERROR(__memcached_return_t) (void)(__memcached_return_t)
+#define WATCHPOINT_IFERROR(__memcached_return_t) (void) (__memcached_return_t)
#define WATCHPOINT_STRING(A)
#define WATCHPOINT_NUMBER(A)
-#define WATCHPOINT_LABELED_NUMBER(A,B)
-#define WATCHPOINT_IF_LABELED_NUMBER(A,B,C)
+#define WATCHPOINT_LABELED_NUMBER(A, B)
+#define WATCHPOINT_IF_LABELED_NUMBER(A, B, C)
#define WATCHPOINT_ERRNO(A)
-#define WATCHPOINT_ASSERT_PRINT(A,B,C)
-#define WATCHPOINT_ASSERT(A) (void)(A)
+#define WATCHPOINT_ASSERT_PRINT(A, B, C)
+#define WATCHPOINT_ASSERT(A) (void) (A)
#define WATCHPOINT_ASSERT_INITIALIZED(A)
#define WATCHPOINT_SET(A)
/*
- * Libmemcached library
- *
- * Copyright (C) 2012 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#pragma once
#ifdef __cplusplus
-# include <cerrno>
+# include <cerrno>
#else
-# include <errno.h>
+# include <errno.h>
#endif
#ifndef WIN32_LEAN_AND_MEAN
-# define WIN32_LEAN_AND_MEAN
+# define WIN32_LEAN_AND_MEAN
#endif
#ifndef _WIN32_WINNT
-# define _WIN32_WINNT 0x0501
+# define _WIN32_WINNT 0x0501
#endif
#ifdef __MINGW32__
-# if(_WIN32_WINNT >= 0x0501)
-# else
-# undef _WIN32_WINNT
-# define _WIN32_WINNT 0x0501
-# endif /* _WIN32_WINNT >= 0x0501 */
-#endif /* __MINGW32__ */
+# if (_WIN32_WINNT >= 0x0501)
+# else
+# undef _WIN32_WINNT
+# define _WIN32_WINNT 0x0501
+# endif /* _WIN32_WINNT >= 0x0501 */
+#endif /* __MINGW32__ */
#if defined(HAVE_WINSOCK2_H) && HAVE_WINSOCK2_H
-# include <winsock2.h>
+# include <winsock2.h>
#endif
#if defined(HAVE_WS2TCPIP_H) && HAVE_WS2TCPIP_H
-# include <ws2tcpip.h>
+# include <ws2tcpip.h>
#endif
#if defined(HAVE_IO_H) && HAVE_IO_H
-# include <io.h>
+# include <io.h>
#endif
-struct sockaddr_un
-{
+struct sockaddr_un {
short int sun_family;
char sun_path[108];
};
-static inline int translate_windows_error()
-{
- int local_errno= WSAGetLastError();
+static inline int translate_windows_error() {
+ int local_errno = WSAGetLastError();
- switch(local_errno) {
- case WSAEINVAL:
- local_errno= EINPROGRESS;
- break;
+ switch (local_errno) {
+ case WSAEINVAL: local_errno = EINPROGRESS; break;
case WSAEALREADY:
- case WSAEWOULDBLOCK:
- local_errno= EAGAIN;
- break;
+ case WSAEWOULDBLOCK: local_errno = EAGAIN; break;
- case WSAECONNREFUSED:
- local_errno= ECONNREFUSED;
- break;
+ case WSAECONNREFUSED: local_errno = ECONNREFUSED; break;
- case WSAENETUNREACH:
- local_errno= ENETUNREACH;
- break;
+ case WSAENETUNREACH: local_errno = ENETUNREACH; break;
- case WSAETIMEDOUT:
- local_errno= ETIMEDOUT;
- break;
+ case WSAETIMEDOUT: local_errno = ETIMEDOUT; break;
- case WSAECONNRESET:
- local_errno= ECONNRESET;
- break;
+ case WSAECONNRESET: local_errno = ECONNRESET; break;
- case WSAEADDRINUSE:
- local_errno= EADDRINUSE;
- break;
+ case WSAEADDRINUSE: local_errno = EADDRINUSE; break;
- case WSAEOPNOTSUPP:
- local_errno= EOPNOTSUPP;
- break;
+ case WSAEOPNOTSUPP: local_errno = EOPNOTSUPP; break;
- case WSAENOPROTOOPT:
- local_errno= ENOPROTOOPT;
- break;
+ case WSAENOPROTOOPT: local_errno = ENOPROTOOPT; break;
- default:
- break;
+ default: break;
}
return local_errno;
projects / m6w6 / libmemcached / commitdiff
