#include <libmemcached/options.hpp>
#include <libmemcached/virtual_bucket.h>
-#if 0
-static const memcached_st global_copy= {
- .state= {
- .is_purging= false, // .is_purging
- .is_processing_input= false, // is_processing_input
- .is_time_for_rebuild= false,
- },
- .flags= {
- .auto_eject_hosts= false,
- .binary_protocol= false,
- .buffer_requests= false,
- .hash_with_namespace= false,
- .no_block= false,
- .no_reply= false,
- .randomize_replica_read= false,
- .support_cas= false,
- .tcp_nodelay= false,
- .use_sort_hosts= false,
- .use_udp= false,
- .verify_key= false,
- .tcp_keepalive= false,
- },
-};
-#endif
-
-static inline bool _memcached_init(memcached_st *self)
+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.no_reply= false;
+ self->flags.reply= true;
self->flags.randomize_replica_read= false;
self->flags.support_cas= false;
self->flags.tcp_nodelay= 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->ketama.continuum_count= 0;
self->ketama.continuum_points_counter= 0;
self->ketama.next_distribution_rebuild= 0;
- self->ketama.weighted= false;
+ self->ketama.weighted_= false;
self->number_of_hosts= 0;
self->servers= 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
/* TODO, Document why we picked these defaults */
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;
return true;
}
-static void _free(memcached_st *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_server_list_free(memcached_server_list(ptr));
+ memcached_instance_list_free(memcached_instance_list(ptr), memcached_instance_list_count(ptr));
memcached_result_free(&ptr->result);
memcached_virtual_bucket_free(ptr);
- memcached_server_free(ptr->last_disconnected_server);
+ memcached_instance_free((memcached_instance_st*)ptr->last_disconnected_server);
if (ptr->on_cleanup)
{
}
libmemcached_free(ptr, ptr->ketama.continuum);
+ ptr->ketama.continuum= NULL;
memcached_array_free(ptr->_namespace);
ptr->_namespace= NULL;
ptr->configure.filename= NULL;
}
- if (memcached_is_allocated(ptr) && release_st)
+ hashkit_free(&ptr->hashkit);
+
+ if (memcached_is_allocated(ptr) and release_st)
{
libmemcached_free(ptr, ptr);
}
}
-memcached_st *memcached_create(memcached_st *ptr)
+memcached_st *memcached_create(memcached_st *shell)
{
- if (ptr)
+ if (shell)
{
- ptr->options.is_allocated= false;
+ shell->options.is_allocated= false;
}
else
{
- ptr= (memcached_st *)malloc(sizeof(memcached_st));
+ shell= (memcached_st *)libmemcached_xmalloc(NULL, memcached_st);
- if (ptr == NULL)
+ if (shell == NULL)
{
return NULL; /* MEMCACHED_MEMORY_ALLOCATION_FAILURE */
}
- ptr->options.is_allocated= true;
+ shell->options.is_allocated= true;
}
-#if 0
- memcached_set_purging(ptr, false);
- memcached_set_processing_input(ptr, false);
-#endif
-
- if (_memcached_init(ptr) == false)
+ if (_memcached_init(shell) == false)
{
- memcached_free(ptr);
+ memcached_free(shell);
return NULL;
}
- if (memcached_result_create(ptr, &ptr->result) == NULL)
+ Memcached* memc= memcached2Memcached(shell);
+ if (memcached_result_create(shell, &memc->result) == NULL)
{
- memcached_free(ptr);
+ memcached_free(shell);
return NULL;
}
- WATCHPOINT_ASSERT_INITIALIZED(&ptr->result);
+ WATCHPOINT_ASSERT_INITIALIZED(&memc->result);
- return ptr;
+ return shell;
}
memcached_st *memcached(const char *string, size_t length)
{
- memcached_st *self= memcached_create(NULL);
- if (self == NULL)
+ if (length == 0 and string)
+ {
+ return NULL;
+ }
+
+ if (length and string == NULL)
{
return NULL;
}
if (length == 0)
{
- return self;
+ if (bool(getenv("LIBMEMCACHED")))
+ {
+ string= getenv("LIBMEMCACHED");
+ length= string ? strlen(string) : 0;
+ }
+ }
+
+ memcached_st *memc= memcached_create(NULL);
+ if (memc == NULL)
+ {
+ return NULL;
+ }
+
+ if (length == 0 or string == NULL)
+ {
+ return memc;
}
- memcached_return_t rc= memcached_parse_configuration(self, string, length);
- if (memcached_success(rc) and memcached_parse_filename(self))
+ memcached_return_t rc= memcached_parse_configuration(memc, string, length);
+ if (memcached_success(rc) and memcached_parse_filename(memc))
{
- rc= memcached_parse_configure_file(*self, memcached_parse_filename(self), memcached_parse_filename_length(self));
+ rc= memcached_parse_configure_file(*memc, memcached_parse_filename(memc), memcached_parse_filename_length(memc));
}
if (memcached_failed(rc))
{
- memcached_free(self);
+ memcached_free(memc);
return NULL;
}
- return self;
+ return memc;
}
-memcached_return_t memcached_reset(memcached_st *ptr)
+memcached_return_t memcached_reset(memcached_st *shell)
{
+ Memcached* ptr= memcached2Memcached(shell);
WATCHPOINT_ASSERT(ptr);
- if (not ptr)
+ if (ptr == NULL)
{
return MEMCACHED_INVALID_ARGUMENTS;
}
bool stored_is_allocated= memcached_is_allocated(ptr);
uint64_t query_id= ptr->query_id;
- _free(ptr, false);
+ __memcached_free(ptr, false);
memcached_create(ptr);
memcached_set_allocated(ptr, stored_is_allocated);
ptr->query_id= query_id;
return MEMCACHED_SUCCESS;
}
-void memcached_servers_reset(memcached_st *self)
+void memcached_servers_reset(memcached_st *shell)
{
+ Memcached* self= memcached2Memcached(shell);
if (self)
{
- memcached_server_list_free(memcached_server_list(self));
+ libmemcached_free(self, self->ketama.continuum);
+ self->ketama.continuum= NULL;
+ self->ketama.continuum_count= 0;
+ self->ketama.continuum_points_counter= 0;
- memcached_server_list_set(self, NULL);
- self->number_of_hosts= 0;
- memcached_server_free(self->last_disconnected_server);
- self->last_disconnected_server= NULL;
+ memcached_instance_list_free(memcached_instance_list(self), self->number_of_hosts);
+ memcached_instance_set(self, NULL, 0);
+
+ memcached_reset_last_disconnected_server(self);
}
}
-void memcached_reset_last_disconnected_server(memcached_st *self)
+void memcached_reset_last_disconnected_server(memcached_st *shell)
{
+ Memcached* self= memcached2Memcached(shell);
if (self)
{
- memcached_server_free(self->last_disconnected_server);
+ memcached_instance_free((memcached_instance_st*)self->last_disconnected_server);
self->last_disconnected_server= NULL;
}
}
{
if (ptr)
{
- _free(ptr, true);
+ __memcached_free(ptr, true);
}
}
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)
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->_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)
{
return new_clone;
}
-void *memcached_get_user_data(const memcached_st *ptr)
+void *memcached_get_user_data(const memcached_st *shell)
{
- return ptr->user_data;
+ const Memcached* memc= memcached2Memcached(shell);
+ if (memc)
+ {
+ return memc->user_data;
+ }
+
+ return NULL;
}
-void *memcached_set_user_data(memcached_st *ptr, void *data)
+void *memcached_set_user_data(memcached_st *shell, void *data)
{
- void *ret= ptr->user_data;
- ptr->user_data= data;
+ Memcached* memc= memcached2Memcached(shell);
+ if (memc)
+ {
+ void *ret= memc->user_data;
+ memc->user_data= data;
+
+ return ret;
+ }
- return ret;
+ return NULL;
}
memcached_return_t memcached_push(memcached_st *destination, const memcached_st *source)
{
- return memcached_server_push(destination, source->servers);
+ return memcached_instance_push(destination, (memcached_instance_st*)source->servers, source->number_of_hosts);
}
-memcached_server_write_instance_st memcached_server_instance_fetch(memcached_st *ptr, uint32_t server_key)
+memcached_instance_st* memcached_instance_fetch(Memcached *ptr, uint32_t server_key)
{
+ if (ptr == NULL)
+ {
+ return NULL;
+ }
+
return &ptr->servers[server_key];
}
-memcached_server_instance_st memcached_server_instance_by_position(const memcached_st *ptr, uint32_t server_key)
+const memcached_instance_st * memcached_server_instance_by_position(const memcached_st *shell, uint32_t server_key)
{
- return &ptr->servers[server_key];
+ const Memcached* memc= memcached2Memcached(shell);
+ if (memc)
+ {
+ return &memc->servers[server_key];
+ }
+
+ return NULL;
}
-uint64_t memcached_query_id(const memcached_st *self)
+memcached_instance_st* memcached_instance_by_position(const memcached_st *shell, uint32_t server_key)
{
- if (not self)
- return 0;
+ const Memcached* memc= memcached2Memcached(shell);
+ if (memc)
+ {
+ return &memc->servers[server_key];
+ }
- return self->query_id;
+ return NULL;
}
+
+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;
+ }
+
+ return NULL;
+}
+