#ifndef MEMCACHE_LITE_H
#define MEMCACHE_LITE_H

#include <time.h>

#define MEMCACHE_MAX_KEY_LEN 250

typedef struct memcache_state_type *memcache_state_t;
typedef struct memcache_result_type *memcache_result_t;
typedef enum { MEMCACHE_FAILURE = -1, MEMCACHE_SUCCESS} memcache_return_t;

memcache_state_t *memcache_initialize();
memcache_return_t memcache_destroy(memcache_state_t *state);
memcache_return_t memcache_connect(memcache_state_t *state,
                                   const char *path_to_socket);
memcache_return_t memcache_reconnect(memcache_state_t *state);
memcache_return_t memcache_connected(memcache_state_t *state);
memcache_return_t memcache_get(memcache_state_t *state,
                               const char *key,
                               memcache_result_t *result);
memcache_return_t memcache_set(memcache_state_t *state, const char *key,
                               void *data, time_t expiration,
                               unsigned int flags, size_t size);
memcache_return_t memcache_add(memcache_state_t *state, const char *key,
                               void *data, time_t expiration,
                               unsigned int flags, size_t size);
memcache_return_t memcache_replace(memcache_state_t *state,
                                   const char *key,
                                   void *data, size_t data_size,
                                   time_t expiration, short int flags);
memcache_return_t memcache_del(memcache_state_t *state, const char *key,
                               time_t when);
/* TODO */
memcache_return_t memcache_flush_all(memcache_state_t *state, time_t when);
memcache_return_t memcache_stats(memcache_state_t *state);
memcache_return_t memcache_quit(memcache_state_t *state);
/* END TODO */

memcache_result_t *memcache_result_new();
memcache_return_t memcache_result_free(memcache_result_t *result);
int memcache_result_found(memcache_result_t *result);
char *memcache_result_key(memcache_result_t *result);
char *memcache_result_data(memcache_result_t *result);
size_t memcache_result_size(memcache_result_t *result);
short memcache_result_flags(memcache_result_t *result);

#endif