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/* ply-command-parser.h - command line parser
*
* Copyright (C) 2008 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* Written by: Ray Strode <rstrode@redhat.com>
*/
#ifndef PLY_COMMAND_PARSER_H
#define PLY_COMMAND_PARSER_H
#include <stdarg.h>
#include "ply-event-loop.h"
typedef struct _ply_command_parser ply_command_parser_t;
typedef void (*ply_command_handler_t) (void *data,
const char *command);
typedef enum
{
PLY_COMMAND_OPTION_TYPE_FLAG = 0,
PLY_COMMAND_OPTION_TYPE_BOOLEAN,
PLY_COMMAND_OPTION_TYPE_STRING,
PLY_COMMAND_OPTION_TYPE_INTEGER
} ply_command_option_type_t;
#ifndef PLY_HIDE_FUNCTION_DECLARATIONS
ply_command_parser_t *ply_command_parser_new (const char *name,
const char *description);
void ply_command_parser_add_options (ply_command_parser_t *parser,
const char *option_name, /*
* const char *option_description,
* ply_option_argument_type_t option_type */
...);
void ply_command_parser_add_command (ply_command_parser_t *parser,
const char *name,
const char *description,
ply_command_handler_t handler,
void *handler_data,
const char *option_name, /*
* const char *option_description,
* ply_option_argument_type_t option_type */
...);
void ply_command_parser_add_command_alias (ply_command_parser_t *parser,
const char *name,
const char *alias);
void ply_command_parser_get_options (ply_command_parser_t *parser,
const char *option_name, /*
* void * option_result */
...);
void ply_command_parser_get_option (ply_command_parser_t *parser,
const char *option_name,
void *option_result,
bool *option_is_set);
void ply_command_parser_get_command_options (ply_command_parser_t *parser,
const char *command_name,
const char *option_name, /*
* void * option_result,
* bool * option_was_set */
...);
void ply_command_parser_get_command_option (ply_command_parser_t *parser,
const char *command_name,
const char *option_name,
void *option_result,
bool *option_is_set);
void ply_command_parser_stop_parsing_arguments (ply_command_parser_t *parser);
char *ply_command_parser_get_help_string (ply_command_parser_t *parser);
bool ply_command_parser_parse_arguments (ply_command_parser_t *parser,
ply_event_loop_t *loop,
char *const *arguments,
int number_of_arguments);
void ply_command_parser_free (ply_command_parser_t *command_parser);
#endif
#endif /* PLY_COMMAND_PARSER_H */
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