*/
#include "common.h"
-memcached_st *memcached_create(memcached_st *ptr)
+static const memcached_st global_copy= {
+ .state= {
+ .is_purging= false,
+ .is_processing_input= false,
+ },
+ .flags= {
+ .auto_eject_hosts= false,
+ .binary_protocol= false,
+ .buffer_requests= false,
+ .cork= false,
+ .hash_with_prefix_key= false,
+ .ketama_weighted= false,
+ .no_block= false,
+ .no_reply= false,
+ .randomize_replica_read= false,
+ .reuse_memory= false,
+ .support_cas= false,
+ .tcp_nodelay= false,
+ .use_cache_lookups= false,
+ .use_sort_hosts= false,
+ .use_udp= false,
+ .verify_key= false
+ }
+};
+
+static inline void _memcached_init(memcached_st *self)
{
- memcached_result_st *result_ptr;
+ self->state= global_copy.state;
+ self->flags= global_copy.flags;
+
+ self->distribution= MEMCACHED_DISTRIBUTION_MODULA;
+ self->hash= MEMCACHED_HASH_DEFAULT;
+ self->continuum_points_counter= 0;
+
+ 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= 0;
+ /* TODO, Document why we picked these defaults */
+ self->io_msg_watermark= 500;
+ self->io_bytes_watermark= 65 * 1024;
+
+ self->io_key_prefetch= 0;
+ self->cached_errno= 0;
+ self->poll_timeout= MEMCACHED_DEFAULT_TIMEOUT;
+ self->connect_timeout= MEMCACHED_DEFAULT_TIMEOUT;
+ self->retry_timeout= 0;
+ self->continuum_count= 0;
+
+ self->send_size= -1;
+ self->recv_size= -1;
+
+ self->user_data= NULL;
+ self->next_distribution_rebuild= 0;
+ self->prefix_key_length= 0;
+ self->number_of_replicas= 0;
+ self->distribution_hash= MEMCACHED_HASH_DEFAULT;
+ self->continuum= NULL;
+
+
+ memcached_set_memory_allocators(self, NULL, NULL, NULL, NULL);
+
+ self->on_clone= NULL;
+ self->on_cleanup= NULL;
+ self->get_key_failure= NULL;
+ self->delete_trigger= NULL;
+ self->callbacks= NULL;
+}
+
+memcached_st *memcached_create(memcached_st *ptr)
+{
if (ptr == NULL)
{
- ptr= (memcached_st *)calloc(1, sizeof(memcached_st));
+ ptr= (memcached_st *)malloc(sizeof(memcached_st));
if (! ptr)
{
}
else
{
- memset(ptr, 0, sizeof(memcached_st));
+ ptr->options.is_allocated= false;
}
- ptr->options.is_initialized= true;
+#if 0
+ memcached_set_purging(ptr, false);
+ memcached_set_processing_input(ptr, false);
+#endif
- memcached_set_memory_allocators(ptr, NULL, NULL, NULL, NULL);
+ _memcached_init(ptr);
- result_ptr= memcached_result_create(ptr, &ptr->result);
- WATCHPOINT_ASSERT(result_ptr);
- ptr->poll_timeout= MEMCACHED_DEFAULT_TIMEOUT;
- ptr->connect_timeout= MEMCACHED_DEFAULT_TIMEOUT;
- ptr->retry_timeout= 0;
- ptr->distribution= MEMCACHED_DISTRIBUTION_MODULA;
-
- /* TODO, Document why we picked these defaults */
- ptr->io_msg_watermark= 500;
- ptr->io_bytes_watermark= 65 * 1024;
+ if (! memcached_result_create(ptr, &ptr->result))
+ {
+ memcached_free(ptr);
+ return NULL;
+ }
WATCHPOINT_ASSERT_INITIALIZED(&ptr->result);
- WATCHPOINT_ASSERT_INITIALIZED(&ptr->hashkit);
return ptr;
}
+void server_list_free(memcached_st *ptr, memcached_server_st *servers)
+{
+ uint32_t x;
+
+ if (servers == NULL)
+ return;
+
+ for (x= 0; x < memcached_servers_count(servers); x++)
+ {
+ if (servers[x].address_info)
+ {
+ freeaddrinfo(servers[x].address_info);
+ servers[x].address_info= NULL;
+ }
+ }
+
+ if (ptr)
+ {
+ ptr->call_free(ptr, servers);
+ }
+ else
+ {
+ free(servers);
+ }
+}
+
+void memcached_servers_reset(memcached_st *ptr)
+{
+ server_list_free(ptr, memcached_server_list(ptr));
+
+ memcached_server_list_set(ptr, NULL);
+ ptr->number_of_hosts= 0;
+ ptr->last_disconnected_server= NULL;
+ ptr->server_failure_limit= 0;
+}
+
void memcached_free(memcached_st *ptr)
{
/* If we have anything open, lets close it now */
memcached_quit(ptr);
- server_list_free(ptr, ptr->hosts);
+ server_list_free(ptr, memcached_server_list(ptr));
memcached_result_free(&ptr->result);
if (ptr->on_cleanup)
{
ptr->call_free(ptr, ptr);
}
- else
- {
- ptr->options.is_initialized= false;
- }
}
/*
*/
memcached_st *memcached_clone(memcached_st *clone, memcached_st *source)
{
- memcached_return rc= MEMCACHED_SUCCESS;
+ memcached_return_t rc= MEMCACHED_SUCCESS;
memcached_st *new_clone;
if (source == NULL)
new_clone->retry_timeout= source->retry_timeout;
new_clone->distribution= source->distribution;
new_clone->hash= source->hash;
- new_clone->hash_continuum= source->hash_continuum;
+ new_clone->distribution_hash= source->distribution_hash;
new_clone->user_data= source->user_data;
new_clone->snd_timeout= source->snd_timeout;
new_clone->io_key_prefetch= source->io_key_prefetch;
new_clone->number_of_replicas= source->number_of_replicas;
- if (source->hosts)
- rc= memcached_server_push(new_clone, source->hosts);
+ if (memcached_server_list(source))
+ rc= memcached_server_push(new_clone, memcached_server_list(source));
if (rc != MEMCACHED_SUCCESS)
{
}
- if (source->prefix_key[0] != 0)
+ if (source->prefix_key_length)
{
strcpy(new_clone->prefix_key, source->prefix_key);
new_clone->prefix_key_length= source->prefix_key_length;
}
rc= run_distribution(new_clone);
+
if (rc != MEMCACHED_SUCCESS)
{
memcached_free(new_clone);
return new_clone;
}
-void *memcached_get_user_data(memcached_st *ptr)
+
+void *memcached_get_user_data(const memcached_st *ptr)
{
return ptr->user_data;
}
{
void *ret= ptr->user_data;
ptr->user_data= data;
+
return ret;
}
projects / awesomized / libmemcached / blobdiff