-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libhashkit library
- *
- * Copyright (C) 2011-2012 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.
- *
- */
-
-
-#include <libhashkit/common.h>
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached-awesome - 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) 2020-2021 Michael Wallner https://awesome.co/ |
+ +--------------------------------------------------------------------+
+*/
+
+#include "libhashkit/common.h"
#include <cassert>
#include <cstring>
char *string;
};
-inline static bool _string_check(hashkit_string_st *string, size_t need)
-{
- if (need and need > (size_t)(string->current_size - (size_t)(string->end - string->string)))
- {
- size_t current_offset= (size_t) (string->end - string->string);
+inline static bool _string_check(hashkit_string_st *string, size_t need) {
+ if (need and 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))) / HASHKIT_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)))
+ / HASHKIT_BLOCK_SIZE;
adjust++;
- size_t new_size= sizeof(char) * (size_t)((adjust * HASHKIT_BLOCK_SIZE) + string->current_size);
+ size_t new_size = sizeof(char) * (size_t)((adjust * HASHKIT_BLOCK_SIZE) + string->current_size);
/* Test for overflow */
- if (new_size < need)
- {
+ if (new_size < need) {
return false;
}
- char *new_value= (char*)realloc(string->string, new_size);
+ char *new_value = (char *) realloc(string->string, new_size);
- if (new_value == NULL)
- {
+ if (new_value == NULL) {
return false;
}
- string->string= new_value;
- string->end= string->string + current_offset;
+ string->string = new_value;
+ string->end = string->string + current_offset;
- string->current_size+= (HASHKIT_BLOCK_SIZE * adjust);
+ string->current_size += (HASHKIT_BLOCK_SIZE * adjust);
}
return true;
}
-static inline void _init_string(hashkit_string_st *self)
-{
- self->current_size= 0;
- self->end= self->string= NULL;
+static inline void _init_string(hashkit_string_st *self) {
+ self->current_size = 0;
+ self->end = self->string = NULL;
}
-hashkit_string_st *hashkit_string_create(size_t initial_size)
-{
- hashkit_string_st* self= (hashkit_string_st*)calloc(1, sizeof(hashkit_string_st));
+hashkit_string_st *hashkit_string_create(size_t initial_size) {
+ hashkit_string_st *self = (hashkit_string_st *) calloc(1, sizeof(hashkit_string_st));
- if (self)
- {
- if (_string_check(self, initial_size) == false)
- {
+ if (self) {
+ if (_string_check(self, initial_size) == false) {
free(self);
return NULL;
}
#endif
-bool hashkit_string_append_character(hashkit_string_st *string,
- char character)
-{
- if (_string_check(string, 1) == false)
- {
+bool hashkit_string_append_character(hashkit_string_st *string, char character) {
+ if (_string_check(string, 1) == false) {
return false;
}
- *string->end= character;
+ *string->end = character;
string->end++;
return true;
}
-bool hashkit_string_append(hashkit_string_st *string,
- const char *value, size_t length)
-{
- if (_string_check(string, length) == false)
- {
+bool hashkit_string_append(hashkit_string_st *string, const char *value, size_t length) {
+ if (_string_check(string, length) == false) {
return false;
}
assert(string->end >= string->string);
memcpy(string->end, value, length);
- string->end+= length;
+ string->end += length;
return true;
}
-char *hashkit_string_c_copy(hashkit_string_st *string)
-{
- if (hashkit_string_length(string) == 0)
- {
+char *hashkit_string_c_copy(hashkit_string_st *string) {
+ if (hashkit_string_length(string) == 0) {
return NULL;
}
- char *c_ptr= static_cast<char *>(malloc((hashkit_string_length(string)+1) * sizeof(char)));
- if (c_ptr == NULL)
- {
+ char *c_ptr = static_cast<char *>(malloc((hashkit_string_length(string) + 1) * sizeof(char)));
+ if (c_ptr == NULL) {
return NULL;
}
memcpy(c_ptr, hashkit_string_c_str(string), hashkit_string_length(string));
- c_ptr[hashkit_string_length(string)]= 0;
+ c_ptr[hashkit_string_length(string)] = 0;
return c_ptr;
}
-void hashkit_string_reset(hashkit_string_st *string)
-{
- string->end= string->string;
+void hashkit_string_reset(hashkit_string_st *string) {
+ string->end = string->string;
}
-void hashkit_string_free(hashkit_string_st *ptr)
-{
- if (ptr == NULL)
- {
+void hashkit_string_free(hashkit_string_st *ptr) {
+ if (ptr == NULL) {
return;
}
- if (ptr->string)
- {
+ if (ptr->string) {
free(ptr->string);
}
free(ptr);
}
-bool hashkit_string_resize(hashkit_string_st& string, const size_t need)
-{
+bool hashkit_string_resize(hashkit_string_st &string, const size_t need) {
return _string_check(&string, need);
}
-size_t hashkit_string_length(const hashkit_string_st *self)
-{
- return size_t(self->end -self->string);
+size_t hashkit_string_length(const hashkit_string_st *self) {
+ return size_t(self->end - self->string);
}
-size_t hashkit_string_max_size(const hashkit_string_st *self)
-{
+size_t hashkit_string_max_size(const hashkit_string_st *self) {
return self->current_size;
}
-char *hashkit_string_take(hashkit_string_st *self)
-{
+char *hashkit_string_take(hashkit_string_st *self) {
assert(self);
- if (self == NULL)
- {
+ if (self == NULL) {
return NULL;
}
- char *value= self->string;
+ char *value = self->string;
_init_string(self);
return value;
}
-char *hashkit_string_c_str_mutable(hashkit_string_st *self)
-{
+char *hashkit_string_c_str_mutable(hashkit_string_st *self) {
assert(self);
- if (self == NULL)
- {
+ if (self == NULL) {
return NULL;
}
return self->string;
}
-const char *hashkit_string_c_str(const hashkit_string_st* self)
-{
+const char *hashkit_string_c_str(const hashkit_string_st *self) {
assert(self);
- if (self == NULL)
- {
+ if (self == NULL) {
return NULL;
}
return self->string;
}
-void hashkit_string_set_length(hashkit_string_st *self, size_t length)
-{
+void hashkit_string_set_length(hashkit_string_st *self, size_t length) {
assert(self);
- if (self and _string_check(self, length))
- {
- self->end= self->string +length;
+ if (self and _string_check(self, length)) {
+ self->end = self->string + length;
}
}
projects / awesomized / libmemcached / blobdiff