/** Polymorphic value definitions **/

#define _ARISA_VALUE_H

enum {
	VALUE_INT32 		= 0x01,
	VALUE_INT64 		= 0x02,
	VALUE_STRING		= 0x04,
	VALUE_DOUBLE		= 0x08,
	VALUE_ENUM		= 0x10,
	VALUE_BOOL		= 0x20,
	VALUE_UNSIGNED		= 0x80,

	VALUE_USE_MIN		= 0x100,
	VALUE_USE_MAX		= 0x200,
	VALUE_USE_DEFAULT	= 0x400,
	VALUE_ALLOW_NULL	= 0x800,
	VALUE_FREE_DEFAULT	= 0x1000,
	VALUE_BOOL_ONOFF	= 0x2000,
	VALUE_BOOL_YESNO	= 0x4000,
	VALUE_NICE_FLOATS	= 0x8000,
};

typedef struct value_t {
	int flags;
	char *name;
	union {
		int		(*en)(const char *);
		const char 	*(*de)(int);
	} num;
	union {
		char 		*str;
		int32_t		i32;
		uint32_t	ui32;
		int64_t		i64;
		uint64_t	ui64;
		double		d;
	} val;
} value_t;

value_t	*value_int32(const char *name, int32_t i32);
value_t *value_uint32(const char *name, uint32_t ui32);
value_t *value_int64(const char *name, int64_t i64);
value_t *value_uint64(const char *name, uint64_t ui64);
value_t	*value_string(const char *name, const char *string);
value_t *value_float(const char *name, float f);
value_t *value_double(const char *name, double d);
value_t	*value_bool(const char *name, int flags, int b);
value_t	*value_enum_str(const char *name, const char *str, 
		int (*en)(const char *));
value_t	*value_enum_val(const char *name, int val, 
		const char *(*de)(int));

int	value_set_enumeration(value_t *v,
		int (*en)(const char *), const char *(*de)(int));

int32_t		value_as_int32(value_t *v, int flags, 
			int32_t min, int32_t max, int32_t def);
uint32_t	value_as_uint32(value_t *v, int flags,
			uint32_t min, uint32_t max, uint32_t def);
int64_t		value_as_int64(value_t *v, int flags,
			int64_t min, int64_t max, int64_t def);
uint64_t	value_as_uint64(value_t *v, int flags,
			uint64_t min, uint64_t max, uint64_t def);
float		value_as_float(value_t *v, int flags,
			float min, float max, float def);
double		value_as_double(value_t *v, int flags,
			double min, double max, double def);
char		*value_as_string(value_t *v, int flags, 
			char *buffer, size_t bufsize, char *def);
int		value_as_bool(value_t *v, int flags, int def);
char		*value_as_bool_str(value_t *v, int flags, 
			char *buffer, size_t bufsize);
int		value_as_enum(value_t *v, int flags, int def);

int 		str_to_bool(char *str);
const char	*interfacetype_to_str(int type);
int 		str_to_interfacetype(const char *str);
const char	*interfacemode_to_str(int mode);
int 		str_to_interfacemode(const char *str);
const char	*listtype_to_str(int type);
int 		str_to_listtype(const char *str);
const char	*pformat_to_str(int pformat);
int		str_to_pformat(const char *str);
const char	*networkstate_to_str(int ns);
const char	*chattype_to_str(int ct);
const char	*colourtype_to_str(int ct);
int		str_to_colourtype(const char *str);
const char	*state_to_str(int s);
int		str_to_sorttype(const char *str);
const char	*sorttype_to_str(int st);
int		str_to_hashtype(const char *str);
const char	*hashtype_to_str(int ht);
int		str_to_responsetype(const char *str);
const char	*responsetype_to_str(int rt);