config.h

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#ifndef SAFECOMM_CONFIG_H
#define SAFECOMM_CONFIG_H
 
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
 
#include "safecomm/status.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#define SAFECOMM_CONFIG_MAX_ENTRIES 64U
#define SAFECOMM_CONFIG_MAX_KEY_LEN 64U
#define SAFECOMM_CONFIG_MAX_VALUE_LEN 192U
#define SAFECOMM_CONFIG_MAX_LINE_LEN 320U

typedef struct
{
    char key[SAFECOMM_CONFIG_MAX_KEY_LEN];
    char value[SAFECOMM_CONFIG_MAX_VALUE_LEN];
} safecomm_config_entry_t;

typedef struct
{
    safecomm_config_entry_t entries[SAFECOMM_CONFIG_MAX_ENTRIES];
    uint32_t                count;
} safecomm_config_t;

safecomm_status_t safecomm_config_load(const char *path, safecomm_config_t *out);

const char *safecomm_config_get_str(const safecomm_config_t *cfg, const char *key);

safecomm_status_t safecomm_config_get_u32(const safecomm_config_t *cfg, const char *key, uint32_t *out);

safecomm_status_t safecomm_config_get_bool(const safecomm_config_t *cfg, const char *key, bool *out);
 
#ifdef __cplusplus
}
#endif
 
#endif /* SAFECOMM_CONFIG_H */