/* 
*
*  ProLinga-Repository
*
*  Copyright (C) 2002-2008 Xobas Software.
*  All rights reserved.
*  
*  This file is part of ProLinga-Repository.
*
*  ProLinga-Repository 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 3 of the License, or
*  (at your option) any later version.
*
*  ProLinga-Repository 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 ProLinga-Repository.  If not, see <http://www.gnu.org/licenses/>.
*
*  More information is available at the following addresses:
*
*  Website     : http://www.prolinga.org
*
*  Email       : prolinga-list@prolinga.org
*
*
*/

#include <sys/stat.h>
#include "RepCommon.h"
#include <prolinga/Soap.hpp>
#include <prolinga/Repository.hpp>
#include "RepConfig.hpp"
#include "RepMain.hpp"

/* Global Repository Pointer */
PlRepositoryPtr repPtr;

void ResetRepositoryService(int signo)
{
	/* Flush container to disk */
	repPtr->repositoryClose();
	repPtr->repositoryOpen(NULL);
}
	
void StopRepositoryService(int signo)
{
	/* Close container */
	repPtr->repositoryClose();

	/* Exit */
	exit(0);
}
	
int main(int argc, char *argv[])
{
	pid_t pid;
	int i, server_port, num_threads, server_comp, log_level;
	char *server_host, *log_file, *system_path;
	PlSoapService sservice;
	ConfigRepPtr confRepPtr;

	for (i=1;i<argc;i++)
	{
		if ((!strcmp(argv[i], "-version")) || (!strcmp(argv[i], "--version")))
		{
			fprintf(stderr,"%s version: %s\n", argv[0], VERSION);
			fprintf(stderr,"Configuration file: %s\n", DEF_CONFIG_FILE);
			fprintf(stderr,"Copyright © 2002-2008 The ProLinga Team.\n");
			fprintf(stderr,"All rights reserved.\n");
			return 0;
		}
	}

	/* Set global pointer for signal handlers */
	repPtr = new PlRepository;

	/* Set signal handlers */
	signal(SIGHUP, ResetRepositoryService);
	signal(SIGTERM, StopRepositoryService);

	/* Get Config */
	confRepPtr = new ConfigRep(DEF_CONFIG_FILE);

	/* Write configuration */
	log_file = confRepPtr->getStringValue("LogFile", DEF_LOG_FILE);
	confRepPtr->writeConfig(log_file);

	/* Fork Process */
	pid = fork();
	if (pid < 0)
	{
		printf("Error creating server process\n");
		exit(-1);
	}
	else if (pid != 0)
	{
		/* Parent Process */
		exit(0);
	}
	else
	{
		/* Child Process */
		setsid();
		umask(0);
		chdir("/");

		/* Get config values */
		system_path = confRepPtr->getStringValue("SystemPath", DEF_SYSTEM_PATH);
		server_host = confRepPtr->getStringValue("ServerHost", DEF_SERVER_HOST);
		server_port = confRepPtr->getNumberValue("ServerPort", DEF_SERVER_PORT);
		num_threads = confRepPtr->getNumberValue("NumberOfThreads", DEF_THREADS);
		server_comp = confRepPtr->getNumberValue("ServerCompressionLevel", DEF_SERVER_COMP_LEVEL);
		log_file = confRepPtr->getStringValue("LogFile", DEF_LOG_FILE);
		log_level = confRepPtr->getNumberValue("LogLevel", DEF_LOG_LEVEL);

		/* Open Repository */
		repPtr->repositoryOpen(NULL);

		/*Start the Repository Service */
		sservice.soapServiceStart(server_host, server_port, num_threads, server_comp, log_file, log_level);

		/* Close container */
		repPtr->repositoryClose();

		/* Clean up */
		delete confRepPtr;
		delete repPtr;
		//exit(0);
	}
}