// (C) 2017 <>< Joshua Allen, Under MIT/x11 License.


#ifndef _SURVIVE_CONFIG_H
#define _SURVIVE_CONFIG_H

#include "survive_internal.h"

typedef enum {
	CONFIG_UNKNOWN = 0,
	CONFIG_FLOAT = 1,
	CONFIG_UINT32 = 2,
	CONFIG_STRING = 3
} cval_type;
/*
typedef union {
		uint32_t i;
		FLT f;
	} Numeric;
*/
typedef struct {
	char *tag;
	cval_type type;
	union {
		uint32_t i;
		FLT f;
	} numeric;
	char *str;
} config_val;


void config_open(const char* path, const char* mode);
void config_close();
void config_write_lighthouse(struct BaseStationData* bsd, uint8_t length);

void config_save(const char* path);
const FLT config_set_float(const char *tag, const FLT value);
const uint32_t config_set_uint32(const char *tag, const uint32_t value);
const char* config_set_str(const char *tag, const char* value);
FLT config_read_float(const char *tag, const FLT value, const FLT def);

uint32_t config_read_uint32(const char *tag, const uint32_t value, const uint32_t def);
const char* config_read_str(const char *tag, const char *value, const char *def_str);

#endif