OyjlArgs API provides a platformindependent C interface for argument handling. More...

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

Macros
#define	OYJL_OPTION_FLAG_EDITABLE 0x001
	The oyjlOption_s choices are merely a hint. Let users fill other strings too: "prog --opt=arg\|...". More...

#define	OYJL_OPTION_FLAG_ACCEPT_NO_ARG 0x002
	Accept as well no arg: "prog --opt[=arg]". More...

#define	OYJL_OPTION_FLAG_NO_DASH 0x004
	No double dash '–' acceptance; single dash can be omitted by not specifying oyjlOption_s::o : "prog opt". More...

#define	OYJL_OPTION_FLAG_REPETITION 0x008
	Accept more than one occurence: "prog --opt=arg ...". More...

#define	OYJL_OPTION_FLAG_MAINTENANCE 0x100
	Maintenance option; can be invisible. More...

#define	OYJL_OPTION_FLAG_IMMEDIATE 0x200
	Apply instantly in UI; opposite to OYJL_GROUP_FLAG_EXPLICITE. More...

#define	OYJL_GROUP_FLAG_SUBCOMMAND 0x080
	This oyjlOptionGroup_s flag requires one single mandatory option with oyjlOPTIONTYPE_NONE. More...

#define	OYJL_GROUP_FLAG_EXPLICITE 0x100
	Apply explicitely in UI. More...

#define	OYJL_GROUP_FLAG_GENERAL_OPTS 0x200
	Hint for MAN page section. More...

Typedefs
typedef enum oyjlOPTIONTYPE_e	oyjlOPTIONTYPE_e
	Type of option. More...

typedef enum oyjlVARIABLETYPE_e	oyjlVARIABLE_e
	Types for oyjlVariable_u. More...

typedef struct oyjlOptionChoice_s	oyjlOptionChoice_s
	Choice item. More...

typedef union oyjlVariable_u	oyjlVariable_u
	abstract value More...

typedef union oyjlOption_u	oyjlOption_u
	abstract option More...

typedef struct oyjlOptionGroup_s	oyjlOptionGroup_s
	Info to compile a Syntax line and check missing arguments. More...

typedef struct oyjlUiHeaderSection_s	oyjlUiHeaderSection_s
	Header section. More...

typedef struct oyjlUi_s	oyjlUi_s
	Info for graphic UI's containing options, additional info sections and other bells and whistles. More...

Enumerations
enum	oyjlOPTIONTYPE_e { , oyjlOPTIONTYPE_CHOICE, oyjlOPTIONTYPE_FUNCTION, oyjlOPTIONTYPE_DOUBLE, oyjlOPTIONTYPE_NONE }
	Type of option. More...

enum	oyjlVARIABLETYPE_e { , oyjlNONE, oyjlSTRING, oyjlDOUBLE, oyjlINT }
	Types for oyjlVariable_u. More...

enum	oyjlOPTIONSTATE_e { , oyjlOPTION_NONE, oyjlOPTION_USER_CHANGED, oyjlOPTION_MISSING_VALUE, oyjlOPTION_UNEXPECTED_VALUE, oyjlOPTION_NOT_SUPPORTED, oyjlOPTION_DOUBLE_OCCURENCE, oyjlOPTIONS_MISSING, oyjlOPTION_NO_GROUP_FOUND, oyjlOPTION_SUBCOMMAND, oyjlOPTION_NOT_ALLOWED_AS_SUBCOMMAND }
	option state More...

enum	{ oyjlUI_STATE_NONE, oyjlUI_STATE_HELP, oyjlUI_STATE_VERBOSE = 2, oyjlUI_STATE_EXPORT = 4, oyjlUI_STATE_OPTION = 24, oyjlUI_STATE_NO_CHECKS = 0x1000, oyjlUI_STATE_NO_RELEASE = 0x2000 }

Detailed Description

OyjlArgs API provides a platformindependent C interface for argument handling.

oyjl - args C declarations and basic API's

Macros