cdict.h

 
 
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <stdint.h>
 
#ifndef CDICT_H
#define CDICT_H
 
 
#define ERROR_OK                        0      
#define CDICT_ERROR_CAN_NOT_ALLOCATE_MEMORY   1      
#define ERROR_ITEM_NOT_FOUND            2      
#define ERROR_NULL_VALUE_FOR_KEY        3      
#define ERROR_DICT_POINTER_IS_NULL      4      
 
#define TABLE_SIZE 0x100001
 
typedef uint32_t  WORD;  
 
typedef struct _NODE NODE, *PNODE;
 
struct _NODE{
    char * key;             
    void * value;           
    struct _NODE * next;    
};
 
 
typedef struct _DICT cdict_ctx;
 
struct _DICT{
    PNODE table;                
    WORD * hash_table;          
    char * errmsg;              
    int err;                    
    void (*free_func)(void*);   
    void *(*copy_func)(void*);  
};
 
typedef struct {
    char ** lst;
    unsigned int len;
} cdict_keylist;
 
 
 
/*start of function definitions*/
cdict_ctx * cdict_init(void(*free_func)(void*), void*(*copy_func)(void*));
void cdict_free(cdict_ctx*);
int cdict_has_key_nocase(cdict_ctx* ctx, char * key);
int cdict_set_nocase(cdict_ctx *ctx, char * key, void * value);
void * cdict_get(cdict_ctx*, char *);
void * cdict_get_nocase(cdict_ctx* ctx, char * key);
int cdict_set(cdict_ctx*, char *, void *);
void cdict_free_keylist(cdict_keylist*, int);
cdict_keylist * cdict_keys(cdict_ctx *ctx, int clone_keys);
int cdict_has_key(cdict_ctx*, char * key);
void cdict_remove(cdict_ctx *, char *);
/*end of function definitions*/
#endif