#include "config.h"
#include "getparam.h"
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <libintl.h>
#include "len.h"
#include "char_to_int.h"
#include "char_to_double.h"

Include dependency graph for getparam.c:

Data Structures
struct	_typeless

Macros
#define	UNUSED(x) (void)(x)
	Used to indicate that a function does not use a certain parameter. More...

#define	ISVAR(o) ((o.type & PARAM_ACTION_VAR) == PARAM_ACTION_VAR)

#define	ISFUNC(o) ((o.type & PARAM_ACTION_FUNC) == PARAM_ACTION_FUNC)

#define	CANARG(o) ((o.type & PARAM_OPTION_ARG_YES) == PARAM_OPTION_ARG_YES)

#define	MAYARG(o) ((o.type & PARAM_OPTION_ARG_MAYBE) == PARAM_OPTION_ARG_MAYBE)

#define	REQUIREARG(o) (CANARG(o) && !MAYARG(o))

#define	NOARG(o) ((o.type & PARAM_OPTION_ARG_YES) == 0)

#define	TYPEBOOL(o) ((o.type & PARAM_OPTION_BOOL) == PARAM_OPTION_BOOL)

#define	TYPEINT(o) ((o.type & ARG_TYPE_DOUBLE) == ARG_TYPE_INT)

#define	TYPESTR(o) ((o.type & ARG_TYPE_DOUBLE) == ARG_TYPE_STR)

#define	TYPEDOUBLE(o) ((o.type & ARG_TYPE_DOUBLE) == ARG_TYPE_DOUBLE)

#define	MIN(a, b) (a > b ? b : a)

#define	MAX(a, b) (a < b ? b : a)

#define	TYPLESSVAR struct _typeless

#define	SETBOOL(var, v) var.type=1; var.b=(short int)(v);

#define	SETINT(var, v) var.type=2; var.i=(long int)(v);

#define	SETDOUBLE(var, v) var.type=3; var.d=(long double)(v);

#define	SETSTR(var, v) var.type=4; var.s=(char *)(v);

#define	SETVOID(var, v) var.type=5; var.s=(void *)(v);

#define	SETFAILED(var) var.type=6;

#define	SETNULL(var) var.type=0;

#define	ISNULL(var) (var.type==0?1:0)

#define	ISBOOL(var) (var.type==1?1:0)

#define	ISINT(var) (var.type==2?1:0)

#define	ISDOUBLE(var) (var.type==3?1:0)

#define	ISSTR(var) (var.type==4?1:0)

#define	ISVOID(var) (var.type==5?1:0)

#define	ISFAILED(var) (var.type==6?1:0)

#define	GETVAL(var, t) (var.type==1?(t)var.b:(var.type==2?(t)var.i:(var.type==3?(t)var.d:(var.type==4?(t)var.s:(var.type==5?(t)var.s:(t)NULL)))))

#define	GETNULL(var) ((void *)NULL)

#define	GETBOOL(var) ((short int)var.b)

#define	GETINT(var) ((long int)var.i)

#define	GETDOUBLE(var) ((long double)var.d)

#define	GETSTR(var) ((char *)var.s)

#define	GETVOID(var) ((void *)var.s)

#define	BIT_SET(b, o) ((o & b) == b)

#define	IS_FAIL_ON_UNKNOWN(o) (BIT_SET(FAIL_ON_UNKNOWN, o))

#define	ARG(o) (TYPESTR(o)?arg_str:(TYPEINT(o)?arg_int:(TYPEDOUBLE(o)?arg_double:(TYPEBOOL(o)?arg_bool:""))))

Functions
short int	check_bool (const char *s, size_t len)

short int	char_to_bool (const char *s, size_t len)

int	applyopt (option_t **o_all, option_t o, TYPLESSVAR arg)

TYPLESSVAR	check_arg (option_t o, void *arg)

void	print_options_help (option_t *o)

void	print_options_config (option_t *o)

size_t	add_config_options (option_t **o_in, option_t add[])

int	getparam (option_t o, int argc, char argv)

int	readconfig (option_t *o, const char file, int options)

Macro Definition Documentation

◆ ARG

#define ARG ( o ) (TYPESTR(o)?arg_str:(TYPEINT(o)?arg_int:(TYPEDOUBLE(o)?arg_double:(TYPEBOOL(o)?arg_bool:""))))

Definition at line 69 of file getparam.c.

◆ BIT_SET

#define BIT_SET	(	b,
		o
	)	((o & b) == b)

Definition at line 67 of file getparam.c.

◆ CANARG

#define CANARG ( o ) ((o.type & PARAM_OPTION_ARG_YES) == PARAM_OPTION_ARG_YES)

Definition at line 19 of file getparam.c.

◆ GETBOOL

#define GETBOOL ( var ) ((short int)var.b)

Definition at line 61 of file getparam.c.

◆ GETDOUBLE

#define GETDOUBLE ( var ) ((long double)var.d)

Definition at line 63 of file getparam.c.

◆ GETINT

#define GETINT ( var ) ((long int)var.i)

Definition at line 62 of file getparam.c.

◆ GETNULL

#define GETNULL ( var ) ((void *)NULL)

Definition at line 60 of file getparam.c.

◆ GETSTR

#define GETSTR ( var ) ((char *)var.s)

Definition at line 64 of file getparam.c.

◆ GETVAL

#define GETVAL	(	var,
		t
	)	(var.type==1?(t)var.b:(var.type==2?(t)var.i:(var.type==3?(t)var.d:(var.type==4?(t)var.s:(var.type==5?(t)var.s:(t)NULL)))))

Definition at line 59 of file getparam.c.

◆ GETVOID

#define GETVOID ( var ) ((void *)var.s)

Definition at line 65 of file getparam.c.

◆ IS_FAIL_ON_UNKNOWN

#define IS_FAIL_ON_UNKNOWN ( o ) (BIT_SET(FAIL_ON_UNKNOWN, o))

Definition at line 68 of file getparam.c.

◆ ISBOOL

#define ISBOOL ( var ) (var.type==1?1:0)

Definition at line 53 of file getparam.c.

◆ ISDOUBLE

#define ISDOUBLE ( var ) (var.type==3?1:0)

Definition at line 55 of file getparam.c.

◆ ISFAILED

#define ISFAILED ( var ) (var.type==6?1:0)

Definition at line 58 of file getparam.c.

◆ ISFUNC

#define ISFUNC ( o ) ((o.type & PARAM_ACTION_FUNC) == PARAM_ACTION_FUNC)

Definition at line 18 of file getparam.c.

◆ ISINT

#define ISINT ( var ) (var.type==2?1:0)

Definition at line 54 of file getparam.c.

◆ ISNULL

#define ISNULL ( var ) (var.type==0?1:0)

Definition at line 52 of file getparam.c.

◆ ISSTR

#define ISSTR ( var ) (var.type==4?1:0)

Definition at line 56 of file getparam.c.

◆ ISVAR

#define ISVAR ( o ) ((o.type & PARAM_ACTION_VAR) == PARAM_ACTION_VAR)

Definition at line 17 of file getparam.c.

◆ ISVOID

#define ISVOID ( var ) (var.type==5?1:0)

Definition at line 57 of file getparam.c.

◆ MAX

#define MAX	(	a,
		b
	)	(a < b ? b : a)

Definition at line 32 of file getparam.c.

◆ MAYARG

#define MAYARG ( o ) ((o.type & PARAM_OPTION_ARG_MAYBE) == PARAM_OPTION_ARG_MAYBE)

Definition at line 20 of file getparam.c.

◆ MIN

#define MIN	(	a,
		b
	)	(a > b ? b : a)

Definition at line 29 of file getparam.c.

◆ NOARG

#define NOARG ( o ) ((o.type & PARAM_OPTION_ARG_YES) == 0)

Definition at line 22 of file getparam.c.

◆ REQUIREARG

#define REQUIREARG ( o ) (CANARG(o) && !MAYARG(o))

Definition at line 21 of file getparam.c.

◆ SETBOOL

#define SETBOOL	(	var,
		v
	)	var.type=1; var.b=(short int)(v);

Definition at line 45 of file getparam.c.

◆ SETDOUBLE

#define SETDOUBLE	(	var,
		v
	)	var.type=3; var.d=(long double)(v);

Definition at line 47 of file getparam.c.

◆ SETFAILED

#define SETFAILED ( var ) var.type=6;

Definition at line 50 of file getparam.c.

◆ SETINT

#define SETINT	(	var,
		v
	)	var.type=2; var.i=(long int)(v);

Definition at line 46 of file getparam.c.

◆ SETNULL

#define SETNULL ( var ) var.type=0;

Definition at line 51 of file getparam.c.

◆ SETSTR

#define SETSTR	(	var,
		v
	)	var.type=4; var.s=(char *)(v);

Definition at line 48 of file getparam.c.

◆ SETVOID

#define SETVOID	(	var,
		v
	)	var.type=5; var.s=(void *)(v);

Definition at line 49 of file getparam.c.

◆ TYPEBOOL

#define TYPEBOOL ( o ) ((o.type & PARAM_OPTION_BOOL) == PARAM_OPTION_BOOL)

Definition at line 23 of file getparam.c.

◆ TYPEDOUBLE

#define TYPEDOUBLE ( o ) ((o.type & ARG_TYPE_DOUBLE) == ARG_TYPE_DOUBLE)

Definition at line 26 of file getparam.c.

◆ TYPEINT

#define TYPEINT ( o ) ((o.type & ARG_TYPE_DOUBLE) == ARG_TYPE_INT)

Definition at line 24 of file getparam.c.

◆ TYPESTR

#define TYPESTR ( o ) ((o.type & ARG_TYPE_DOUBLE) == ARG_TYPE_STR)

Definition at line 25 of file getparam.c.

◆ TYPLESSVAR

#define TYPLESSVAR struct _typeless

Definition at line 44 of file getparam.c.

◆ UNUSED

#define UNUSED ( x ) (void)(x)

Used to indicate that a function does not use a certain parameter.

Definition at line 15 of file getparam.c.

Function Documentation

◆ add_config_options()

size_t add_config_options	(	option_t **	o_in,
		option_t	add[]
	)

Definition at line 126 of file getparam.c.

◆ applyopt()

int applyopt	(	option_t **	o_all,
		option_t	o,
		TYPLESSVAR	arg
	)

Definition at line 161 of file getparam.c.

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◆ char_to_bool()

short int char_to_bool	(	const char *	s,
		size_t	len
	)

Definition at line 151 of file getparam.c.

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◆ check_arg()

TYPLESSVAR check_arg	(	option_t	o,
		void *	arg
	)

Definition at line 195 of file getparam.c.

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◆ check_bool()

short int check_bool	(	const char *	s,
		size_t	len
	)

Definition at line 142 of file getparam.c.

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◆ getparam()

int getparam	(	option_t **	o,
		int	argc,
		char **	argv
	)

Definition at line 243 of file getparam.c.

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◆ print_options_config()

void print_options_config ( option_t * o )

Definition at line 104 of file getparam.c.

◆ print_options_help()

void print_options_help ( option_t * o )

Definition at line 76 of file getparam.c.

◆ readconfig()

int readconfig	(	option_t **	o,
		const char *	file,
		int	options
	)

Definition at line 395 of file getparam.c.

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Data Structures

Macros

Functions

Macro Definition Documentation

◆ ARG

◆ BIT_SET

◆ CANARG

◆ GETBOOL

◆ GETDOUBLE

◆ GETINT

◆ GETNULL

◆ GETSTR

◆ GETVAL

◆ GETVOID

◆ IS_FAIL_ON_UNKNOWN

◆ ISBOOL

◆ ISDOUBLE

◆ ISFAILED

◆ ISFUNC

◆ ISINT

◆ ISNULL

◆ ISSTR

◆ ISVAR

◆ ISVOID

◆ MAX

◆ MAYARG

◆ MIN

◆ NOARG

◆ REQUIREARG

◆ SETBOOL

◆ SETDOUBLE

◆ SETFAILED

◆ SETINT

◆ SETNULL

◆ SETSTR

◆ SETVOID

◆ TYPEBOOL

◆ TYPEDOUBLE

◆ TYPEINT

◆ TYPESTR

◆ TYPLESSVAR

◆ UNUSED

Function Documentation

◆ add_config_options()

◆ applyopt()

◆ char_to_bool()

◆ check_arg()

◆ check_bool()

◆ getparam()

◆ print_options_config()

◆ print_options_help()

◆ readconfig()