X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=lib%2Fcommon.h;h=9e4cb5e17fb4346b98134f7ca8fa6354fdf8e5f0;hb=8a86b578acc594d37a8638e3e0afba1286c4b6ca;hp=f922fee15680dabe42c1acde41d6e239feb5c481;hpb=92f0cfa45cc559ee5c8445de737cd7a7b220502d;p=m6w6%2Flibmemcached diff --git a/lib/common.h b/lib/common.h index f922fee1..9e4cb5e1 100644 --- a/lib/common.h +++ b/lib/common.h @@ -5,8 +5,39 @@ #ifndef __COMMON_H__ #define __COMMON_H__ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if TIME_WITH_SYS_TIME +# include +# include +#else +# if HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + + + #include -#include +#include "memcached_io.h" #include @@ -18,19 +49,70 @@ #include "libmemcached_probes.h" +#define MEMCACHED_BLOCK_SIZE 1024 +#define MEMCACHED_DEFAULT_COMMAND_SIZE 350 +#define SMALL_STRING_LEN 1024 +#define HUGE_STRING_LEN 8196 + + typedef enum { MEM_NO_BLOCK= (1 << 0), MEM_TCP_NODELAY= (1 << 1), MEM_REUSE_MEMORY= (1 << 2), MEM_USE_MD5= (1 << 3), MEM_USE_KETAMA= (1 << 4), + MEM_USE_CRC= (1 << 5), + MEM_USE_CACHE_LOOKUPS= (1 << 6), + MEM_SUPPORT_CAS= (1 << 7), + MEM_BUFFER_REQUESTS= (1 << 8), + MEM_USE_SORT_HOSTS= (1 << 9), + MEM_VERIFY_KEY= (1 << 10), } memcached_flags; +/* Hashing algo */ void md5_signature(unsigned char *key, unsigned int length, unsigned char *result); -memcached_return memcached_connect(memcached_st *ptr, unsigned int server_key); -memcached_return memcached_response(memcached_st *ptr, +uint32_t hash_crc32(const char *data, + size_t data_len); +uint32_t hsieh_hash(char *key, size_t key_length); + +memcached_return memcached_connect(memcached_server_st *ptr); +memcached_return memcached_response(memcached_server_st *ptr, char *buffer, size_t buffer_length, - unsigned int server_key); + memcached_result_st *result); unsigned int memcached_generate_hash(memcached_st *ptr, char *key, size_t key_length); +void memcached_quit_server(memcached_server_st *ptr, uint8_t io_death); + +#define memcached_server_response_increment(A) (A)->cursor_active++ +#define memcached_server_response_decrement(A) (A)->cursor_active-- +#define memcached_server_response_reset(A) (A)->cursor_active=0 + +/* String Struct */ +#define memcached_string_length(A) (size_t)((A)->end - (A)->string) +#define memcached_string_set_length(A, B) (A)->end= (A)->string + B +#define memcached_string_size(A) (A)->current_size +#define memcached_string_value(A) (A)->string + +memcached_string_st *memcached_string_create(memcached_st *ptr, + memcached_string_st *string, + size_t initial_size); +memcached_return memcached_string_check(memcached_string_st *string, size_t need); +char *memcached_string_c_copy(memcached_string_st *string); +memcached_return memcached_string_append_character(memcached_string_st *string, + char character); +memcached_return memcached_string_append(memcached_string_st *string, + char *value, size_t length); +size_t memcached_string_backspace(memcached_string_st *string, size_t remove); +memcached_return memcached_string_reset(memcached_string_st *string); +void memcached_string_free(memcached_string_st *string); +memcached_return memcached_do(memcached_server_st *ptr, char *commmand, + size_t command_length, uint8_t with_flush); +memcached_return memcached_version(memcached_st *ptr); +memcached_return value_fetch(memcached_server_st *ptr, + char *buffer, + memcached_result_st *result); +void server_list_free(memcached_st *ptr, memcached_server_st *servers); + +memcached_return memcachd_key_test(char **keys, size_t *key_length, + unsigned int number_of_keys); #endif /* __COMMON_H__ */