#ifndef __MEMCACHED_H__
#define __MEMCACHED_H__
-#include <stdio.h>
#include <stdlib.h>
-#include <string.h>
+#include <stdint.h>
#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-#include <limits.h>
-#include <assert.h>
-#include <time.h>
-#include <errno.h>
#ifdef __cplusplus
extern "C" {
#define HUGE_STRING_LEN 8196
#define MEMCACHED_MAX_KEY 251 /* We add one to have it null terminated */
//#define MEMCACHED_MAX_BUFFER 8196
-#define MEMCACHED_MAX_BUFFER 8196
+#define MEMCACHED_MAX_BUFFER HUGE_STRING_LEN
typedef enum {
MEMCACHED_SUCCESS,
MEMCACHED_END,
MEMCACHED_DELETED,
MEMCACHED_VALUE,
+ MEMCACHED_STAT,
+ MEMCACHED_ERRNO,
MEMCACHED_MAXIMUM_RETURN, /* Always add new error code before */
} memcached_return;
typedef enum {
MEMCACHED_BEHAVIOR_NO_BLOCK,
- MEMCACHED_BEHAVIOR_BLOCK,
MEMCACHED_BEHAVIOR_TCP_NODELAY,
- MEMCACHED_BEHAVIOR_TCP_DELAY,
+ MEMCACHED_BEHAVIOR_MD5_HASHING,
+ MEMCACHED_BEHAVIOR_KETAMA,
+ MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE,
+ MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE,
} memcached_behavior;
typedef enum {
char *hostname;
unsigned int port;
int fd;
+ unsigned int stack_responses;
+ unsigned int cursor_active;
};
struct memcached_stat_st {
unsigned int limit_maxbytes;
};
-#define MEM_NO_BLOCK (1 << 0)
-#define MEM_TCP_NODELAY (1 << 1)
-#define MEM_REUSE_MEMORY (1 << 2)
-
struct memcached_string_st {
char *string;
char *end;
size_t write_buffer_offset;
char connected;
int my_errno;
- unsigned int stack_responses;
unsigned long long flags;
+ int send_size;
+ int recv_size;
memcached_return warning; /* Future Use */
};
/* Public API */
memcached_st *memcached_create(memcached_st *ptr);
void memcached_free(memcached_st *ptr);
+memcached_st *memcached_clone(memcached_st *clone, memcached_st *ptr);
memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_length,
time_t expiration);
void memcached_quit(memcached_st *ptr);
char *memcached_strerror(memcached_st *ptr, memcached_return rc);
memcached_return memcached_behavior_set(memcached_st *ptr, memcached_behavior flag, void *data);
+unsigned long long memcached_behavior_get(memcached_st *ptr, memcached_behavior flag);
/* All of the functions for adding data to the server */
memcached_return memcached_set(memcached_st *ptr, char *key, size_t key_length,
#define memcached_server_name(A,B) B.hostname
#define memcached_server_port(A,B) B.port
#define memcached_server_list(A) A->hosts
+#define memcached_server_response_count(A,B) A->hosts[B].stack_responses
memcached_return memcached_server_add(memcached_st *ptr, char *hostname,
unsigned int port);
+void memcached_server_list_free(memcached_server_st *ptr);
+memcached_return memcached_server_push(memcached_st *ptr, memcached_server_st *list);
memcached_server_st *memcached_server_list_append(memcached_server_st *ptr,
char *hostname, unsigned int port,
memcached_return *error);
-void memcached_server_list_free(memcached_server_st *ptr);
-memcached_return memcached_server_push(memcached_st *ptr, memcached_server_st *list);
unsigned int memcached_server_list_count(memcached_server_st *ptr);
+memcached_server_st *memcached_servers_parse(char *server_strings);
-/* These are all private, do not use. */
-memcached_return memcached_connect(memcached_st *ptr);
-memcached_return memcached_response(memcached_st *ptr,
- char *buffer, size_t buffer_length,
- unsigned int server_key);
-unsigned int memcached_generate_hash(char *key, size_t key_length);
char *memcached_stat_get_value(memcached_st *ptr, memcached_stat_st *stat,
char *key, memcached_return *error);
char ** memcached_stat_get_keys(memcached_st *ptr, memcached_stat_st *stat,
memcached_return *error);
-
-/* String Struct */
-#define memcached_string_length(A, B) (size_t)(B->end - B->string)
-#define memcached_string_size(A, B) B->current_size
-#define memcached_string_value(A, B) B->string
-
-memcached_string_st *memcached_string_create(memcached_st *ptr, size_t initial_size);
-memcached_return memcached_string_append_character(memcached_st *ptr,
- memcached_string_st *string,
- char character);
-memcached_return memcached_string_append(memcached_st *ptr, memcached_string_st *string,
- char *value, size_t length);
-size_t memcached_string_backspace(memcached_st *ptr, memcached_string_st *string, size_t remove);
-memcached_return memcached_string_reset(memcached_st *ptr, memcached_string_st *string);
-void memcached_string_free(memcached_st *ptr, memcached_string_st *string);
-
/* Some personal debugging functions */
-#define WATCHPOINT printf("\nWATCHPOINT %s:%d (%s)\n", __FILE__, __LINE__,__func__);fflush(stdout);
-#define WATCHPOINT_ERROR(A) printf("\nWATCHPOINT %s:%d %s\n", __FILE__, __LINE__, memcached_strerror(NULL, A));fflush(stdout);
-#define WATCHPOINT_STRING(A) printf("\nWATCHPOINT %s:%d %s\n", __FILE__, __LINE__, A);fflush(stdout);
-#define WATCHPOINT_NUMBER(A) printf("\nWATCHPOINT %s:%d %d\n", __FILE__, __LINE__, A);fflush(stdout);
-#define WATCHPOINT_ERRNO(A) printf("\nWATCHPOINT %s:%d %s\n", __FILE__, __LINE__, strerror(A));A= 0;fflush(stdout);
+#ifdef HAVE_DEBUG
+#define WATCHPOINT fprintf(stderr, "\nWATCHPOINT %s:%d (%s)\n", __FILE__, __LINE__,__func__);fflush(stdout);
+#define WATCHPOINT_ERROR(A) fprintf(stderr, "\nWATCHPOINT %s:%d %s\n", __FILE__, __LINE__, memcached_strerror(NULL, A));fflush(stdout);
+#define WATCHPOINT_STRING(A) fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %s\n", __FILE__, __LINE__,__func__,A);fflush(stdout);
+#define WATCHPOINT_NUMBER(A) fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %zu\n", __FILE__, __LINE__,__func__,(size_t)(A));fflush(stdout);
+#define WATCHPOINT_ERRNO(A) fprintf(stderr, "\nWATCHPOINT %s:%d (%s) %s\n", __FILE__, __LINE__,__func__, strerror(A));A= 0;fflush(stdout);
+#define WATCHPOINT_ASSERT(A) assert((A));
+#else
+/*
+#define WATCHPOINT { 1; };
+#define WATCHPOINT_ERROR(A) { 1; };
+#define WATCHPOINT_STRING(A) { 1; };
+#define WATCHPOINT_NUMBER(A) { 1; };
+#define WATCHPOINT_ERRNO(A) { 1; };
+#define WATCHPOINT_ASSERT(A) { 1; };
+*/
+#define WATCHPOINT
+#define WATCHPOINT_ERROR(A)
+#define WATCHPOINT_STRING(A)
+#define WATCHPOINT_NUMBER(A)
+#define WATCHPOINT_ERRNO(A)
+#define WATCHPOINT_ASSERT(A)
+#endif
#ifdef __cplusplus