%{

/* ----------------------------------------------------------------------- *

 *   

 *  nss_tok.l - nsswitch tokenizer.

 *

 *   Copyright 2006 Ian Kent <raven@themaw.net>

 *

 *   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, Inc., 675 Mass Ave, Cambridge MA 02139,

 *   USA; 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.

 *

 * ----------------------------------------------------------------------- */

#ifdef ECHO

# undef ECHO

#endif /* ECHO */

static void nss_echo(void);	/* forward definition */

#define ECHO nss_echo()

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include "nss_parse.tab.h"

/*

 * There are some things that need to be defined only if useing GNU flex.

 * These must not be defined if using standard lex

 */

#ifdef FLEX_SCANNER

int nss_lineno;

#endif

int nss_lex(void);

#ifndef nss_wrap

int nss_wrap(void);

#endif

#define YY_SKIP_YYWRAP

#ifndef YY_STACK_USED

#define YY_STACK_USED 0

#endif

#ifndef YY_ALWAYS_INTERACTIVE

#define YY_ALWAYS_INTERACTIVE 0

#endif

#ifndef YY_NEVER_INTERACTIVE

#define YY_NEVER_INTERACTIVE 0

#endif

#ifndef YY_MAIN

#define YY_MAIN 0

#endif

extern unsigned int nss_automount_found;

%}

%option nounput

%x AUTOMOUNT ACTIONSTR

WS		[[:blank:]]+

automount	([Aa][Uu][Tt][Oo][Mm][Oo][Uu][Nn][Tt])

source		[[:alnum:]@$%^&*()-+_":;?,<>./'{}~`]+

success		([Ss][Uu][Cc][Cc][Ee][Ss][Ss])

notfound	([Nn][Oo][Tt][Ff][Oo][Uu][Nn][Dd])

unavail		([Uu][Nn][Aa][Vv][Aa][Ii][Ll])

tryagain	([Tt][Rr][Yy][Aa][Gg][Aa][Ii][Nn])

status		({success}|{notfound}|{unavail}|{tryagain})

continue	([Cc][Oo][Nn][Tt][Ii][Nn][Uu][Ee])

return		([Rr][Ee][Tt][Uu][Rr][Nn])

action		({continue}|{return})

%%

^{automount}: {

	nss_automount_found = 1;

	BEGIN(AUTOMOUNT);

}

\n|.	{}

<AUTOMOUNT>{

	{WS}	{ }

	{source} {

		strcpy(nss_lval.strval, nss_text);

		return SOURCE;

	}

	"["	{ BEGIN(ACTIONSTR); yyless(0); }

	\n	{ BEGIN(INITIAL); return NL; }

}

<ACTIONSTR>{

	{WS}	{ }

	{status} {

		strcpy(nss_lval.strval, nss_text);

		return STATUS;

	}

	{action} {

		strcpy(nss_lval.strval, nss_text);

		return ACTION;

	}

	"["	{ return LBRACKET; }

	"]"	{ BEGIN(AUTOMOUNT); return RBRACKET; }

	"="	{ return EQUAL; }

	"!"	{ return BANG; }

	.	{ BEGIN(AUTOMOUNT); yyless(0); }

	\n	{ BEGIN(INITIAL); return NL; }

}

%%

#include "automount.h"

int nss_wrap(void)

{

	return 1;

}

static void nss_echo(void)

{

	logmsg("%s", nss_text);

	return;

}