config.h

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#ifndef ARAX_CONFIG_HEADER
#define ARAX_CONFIG_HEADER
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif /* ifdef __cplusplus */
 

char* utils_config_alloc_path(const char *path);

void utils_config_free_path(char *path);

int utils_config_get_str(char *path, const char *key, char *value, size_t value_size, const char *def_val);

int utils_config_get_bool(char *path, const char *key, int *value, int def_val);

int utils_config_get_int(char *path, const char *key, int *value, int def_val);

int utils_config_get_long(char *path, const char *key, long *value, long def_val);

int utils_config_get_size(char *path, const char *key, size_t *value, size_t def_val);
 
enum utils_config_source
{
    CONFIG_FILE, // < Uses ARAX_CONFIG_FILE
    CONFIG_ENV   // < Uses ARAX_CONF enviroment variable
};

enum utils_config_source utils_config_get_source();
 
#ifdef __cplusplus
}
#endif /* ifdef __cplusplus */
 
#endif /* ifndef ARAX_CONFIG_HEADER */