/* $Id$ */
/* Copyright (c) 2011 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Servers inetd */
/* 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, version 3 of the License.
 *
 * 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, see <http://www.gnu.org/licenses/>. */



#ifndef __TOKEN_H
# define __TOKEN_H


/* types */
typedef enum _TokenCode
{
	TC_EOF,
	TC_NEWLINE,
	TC_NUMBER,
	TC_SPACE,
	TC_TAB,
	TC_WORD,
	TC_NULL
} TokenCode;
#ifdef DEBUG
extern char * sTokenCode[TC_NULL];
#endif

typedef TokenCode * TokenSet;
extern TokenCode TS_NEWLINE[];
extern TokenCode TS_PROGRAM_ARGUMENT[];
extern TokenCode TS_SERVICE[];
extern TokenCode TS_SPACE[];

typedef struct _Token
{
	char * string;
	TokenCode code;
} Token;


/* functions */
Token * token_new(TokenCode code, char * string);
void token_delete(Token * token);

int token_in_set(Token * token, TokenSet set);

#endif /* !__TOKEN_H */