/***************************************************************************
 *   Copyright (C) 2006 by couriousous, blino, trem                        *
 *   couriousous@mandriva.org                                              *
 *   oblin@mandriva.com                                                    *
 *   trem@mandriva.org                                                     *
 *                                                                         *
 *   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; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include "prcsys.h"
#include "prcsys_files.h"
#include "prcsys_list.h"
#include "prcsys_action.h"
#include "prcsys_log.h"

/**
 * This is the help function. It's called when the option
 * "--help" is on the command line or if an argument is incorrect.
 *
 */
void usage(char * softname)
{
	printf("Usage: %s [--test] [--debug [--verbose]] [--logfile <logfile>] <mode> <directory>\n"
		"<mode> could be:\n"
		"	S : start\n"
		"	K : kill\n"
		"<directory> is the directory holding all script for the runlevel\n"
		"\n"
		"for example, to test the distribution's start, run:\n"
		"$ %s --test S /etc/rc5.d/\n", softname, softname);
	exit(1);
}


int main(int argc, char ** argv)
{
	char *env, *command, *directory;
        int c, option_index = 0;
	int verbose = 0;
	char * logfile = NULL;

        struct option long_options[] =
             {
               /* These options set a flag. */
               {"test", no_argument, &test_mode, 1},
               {"help", no_argument, &help_mode, 1},
	       {"debug",no_argument, &debug, 1},
	       {"verbose",no_argument, &verbose,1},
	       {"logfile",required_argument,NULL,2},
               {0, 0, 0, 0}
             };

	/* parse command line for flag */
        while ( (c = getopt_long (argc, argv, "", long_options, &option_index)) != -1 ) 
		if(c == 2) 
			logfile = optarg;

	/* parse the argument */
	if ( argc - optind == 2 )
	{
		command = argv[optind];
		directory = argv[optind+1];
	}
	else
	{ 	/* not enough parameter or too many parameter */
		usage(argv[0]);
	}
	if(verbose && !debug) {
		printf("Cannot be verbose and not in debug mode\n");
		usage(argv[0]);
	}
	if(verbose)
		debug++;

	openlog(logfile);

	/* run the action given in the command line */
	switch (*command) {
	case MODE_START:
		mode_start(directory);
		break;
	case MODE_KILL :
		mode_kill(directory);
		break;
	default:
		printf("Unknow mode %s\n", command);
		exit(1);
		break;
	};
	
	closelog();

	if((env = getenv("progress")) != NULL) 
		return atoi(env);
	
	return 0;
}