ini.h

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#ifndef STASIS_INI_H
#define STASIS_INI_H
#include <stdio.h>
#include <stddef.h>
#include <stdbool.h>
#include "template.h"
 
#define INI_WRITE_RAW 0             
#define INI_WRITE_PRESERVE 1        
#define INI_READ_RAW 0             
#define INI_READ_RENDER 1        
#define INI_SETVAL_APPEND 0
#define INI_SETVAL_REPLACE 1
#define INI_SEARCH_EXACT 0
#define INI_SEARCH_BEGINS 1
#define INI_SEARCH_SUBSTR 2
 
#define INIVAL_TYPE_CHAR 1          
#define INIVAL_TYPE_UCHAR 2         
#define INIVAL_TYPE_SHORT 3         
#define INIVAL_TYPE_USHORT 4        
#define INIVAL_TYPE_INT 5           
#define INIVAL_TYPE_UINT 6          
#define INIVAL_TYPE_LONG 7          
#define INIVAL_TYPE_ULONG 8         
#define INIVAL_TYPE_LLONG 9         
#define INIVAL_TYPE_ULLONG 10       
#define INIVAL_TYPE_DOUBLE 11       
#define INIVAL_TYPE_FLOAT 12        
#define INIVAL_TYPE_STR 13          
#define INIVAL_TYPE_STR_ARRAY 14    
#define INIVAL_TYPE_BOOL 15         
 
#define INIVAL_TO_LIST 1 << 1

union INIVal {
    char as_char;                    
    unsigned char as_uchar;          
    short as_short;                  
    unsigned short as_ushort;        
    int as_int;                      
    unsigned as_uint;                
    long as_long;                    
    unsigned long as_ulong;          
    long long as_llong;              
    unsigned long long as_ullong;    
    double as_double;                
    float as_float;                  
    char *as_char_p;                 
    char **as_char_array_p;          
    bool as_bool;                    
};
 

struct INIData {
    char *key;                       
    char *value;                     
    unsigned type_hint;
};

struct INISection {
    size_t data_count;               
    char *key;                       
    struct INIData **data;           
};

struct INIFILE {
    size_t section_count;            
    struct INISection **section;     
};

struct INIFILE *ini_open(const char *filename);

struct INISection *ini_section_search(struct INIFILE **ini, unsigned mode, const char *value);

int ini_section_create(struct INIFILE **ini, char *key);

int ini_has_key(struct INIFILE *ini, const char *section, const char *key);

int ini_setval(struct INIFILE **ini, unsigned type, char *section_name, char *key, char *value);

struct INIData *ini_getall(struct INIFILE *ini, char *section_name);

int ini_getval(struct INIFILE *ini, char *section_name, char *key, int type, int flags, union INIVal *result);

int ini_write(struct INIFILE *ini, FILE **stream, unsigned mode);

void ini_free(struct INIFILE **ini);
 
int ini_getval_int(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
unsigned int ini_getval_uint(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
long ini_getval_long(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
unsigned long ini_getval_ulong(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
long long ini_getval_llong(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
unsigned long long ini_getval_ullong(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
float ini_getval_float(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
double ini_getval_double(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
bool ini_getval_bool(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
short ini_getval_short(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
unsigned short ini_getval_ushort(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
char ini_getval_char(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
unsigned char ini_getval_uchar(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
char *ini_getval_char_p(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
char *ini_getval_str(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
char *ini_getval_char_array_p(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
char *ini_getval_str_array(struct INIFILE *ini, char *section_name, char *key, int flags, int *state);
struct StrList *ini_getval_strlist(struct INIFILE *ini, char *section_name, char *key, char *tok, int flags, int *state);
#endif //STASIS_INI_H