openvpn-gui/config_parser.h

56 lines
1.7 KiB
C

/*
* This file is a part of OpenVPN-GUI -- A Windows GUI for OpenVPN.
*
* Copyright (C) 2016 Selva Nair <selva.nair@gmail.com>
*
* 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 of the License, 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 (see the file COPYING included with this
* distribution); if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef CONFIG_PARSER_H
#define CONFIG_PARSER_H
#define MAX_LINE_LENGTH 256
typedef struct config_entry config_entry_t;
struct config_entry {
wchar_t line[MAX_LINE_LENGTH];
wchar_t sline[MAX_LINE_LENGTH];
wchar_t *tokens[16];
wchar_t *comment;
int ntokens;
config_entry_t *next;
};
/**
* Parse an ovpn file into a list of tokenized
* structs.
* @param fname : filename of the config to parse
* @returns the pointer to the head of a list of
* config_entry_t structs.
* The called must free it after use by calling
* config_list_free()
*/
config_entry_t *config_parse(wchar_t *fname);
/**
* Free a list of config_entry_t structs
* @param head : list head returned by config_parse()
*/
void config_list_free(config_entry_t *head);
#endif