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add hash/kvs-client

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This commit is contained in:
King
2024-05-25 14:23:43 +00:00
parent ea5291f3fe
commit 480bccfa04
16 changed files with 1100 additions and 28 deletions
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48
kvstore.h
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@@ -24,7 +24,7 @@
#define ENABLE_ARRAY 1
#define ENABLE_RBTREE 1
#define ENABLE_HASH 1
typedef int (*msg_handler)(char *msg, int length, char *response);
@@ -104,6 +104,52 @@ int kvs_rbtree_exist(kvs_rbtree_t *inst, char *key);
#endif
#if ENABLE_HASH
#define MAX_KEY_LEN 128
#define MAX_VALUE_LEN 512
#define MAX_TABLE_SIZE 1024
#define ENABLE_KEY_POINTER 1
typedef struct hashnode_s {
#if ENABLE_KEY_POINTER
char *key;
char *value;
#else
char key[MAX_KEY_LEN];
char value[MAX_VALUE_LEN];
#endif
struct hashnode_s *next;
} hashnode_t;
typedef struct hashtable_s {
hashnode_t **nodes; //* change **,
int max_slots;
int count;
} hashtable_t;
typedef struct hashtable_s kvs_hash_t;
int kvs_hash_create(kvs_hash_t *hash);
void kvs_hash_destory(kvs_hash_t *hash);
int kvs_hash_set(hashtable_t *hash, char *key, char *value);
char * kvs_hash_get(kvs_hash_t *hash, char *key);
int kvs_hash_mod(kvs_hash_t *hash, char *key, char *value);
int kvs_hash_del(kvs_hash_t *hash, char *key);
int kvs_hash_exist(kvs_hash_t *hash, char *key);
#endif