/* 
*
*  ProLinga-UI
*
*  Copyright (C) 2002-2008 Xobas Software.
*  All rights reserved.
*  
*  This file is part of ProLinga-UI.
*
*  ProLinga-UI 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-UI 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-UI.  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 "UICommon.h"
#include <prolinga/Soap.hpp>
#include <prolinga/UI.hpp>
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
#include "UIConfig.hpp"
#include "UIMain.hpp"

/* Global Settings */
PlUIPtr uiPtr;

//pthread_t mainThreadId  = pthread_self();

void ResetUIService(int signo)
{
	/* Close UI */
	uiPtr->uiClose();

	/* Open UI */
	uiPtr->uiOpen(NULL, -1, NULL);
}

void StopUIService(int signo)
{
	/* Close UI */
	uiPtr->uiClose();

	/* Exit */
	exit(0);
}

int main(int argc, char *argv[])
{
	pid_t pid;
	char *serverHost, *logFile;
	int serverPort, numThreads = 0, compLevel = 0, logLevel = 0, i=0;
	PlSoapService sservice;
	ConfigUIPtr confUIPtr;

	/* Process command line arguments */
	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 */
        uiPtr = new PlUI;

        /* Set signal handlers */
//	signal(SIGHUP, ResetUIService);
//	signal(SIGTERM, StopUIService);

	/* Get Configuration Settings */
	confUIPtr = new ConfigUI(DEF_CONFIG_FILE);

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

		/* Get Service parameters */
		serverHost = confUIPtr->getStringValue("ServerHost", DEF_SERVER_HOST);
		serverPort = confUIPtr->getNumberValue("ServerPort", DEF_SERVER_PORT);
		numThreads = confUIPtr->getNumberValue("NumberOfThreads", DEF_NUMBER_THREADS);
		compLevel = confUIPtr->getNumberValue("ServerCompressionLevel", DEF_SERVER_COMP_LEVEL);
		logFile = confUIPtr->getStringValue("LogFile", DEF_LOG_FILE);
		logLevel = confUIPtr->getNumberValue("LogLevel", DEF_LOG_LEVEL);

		/* Open UI */
		uiPtr->uiOpen(NULL, argc, argv);

                /*Start the UI Service */
		sservice.soapServiceStart(serverHost, serverPort, numThreads, compLevel, logFile, logLevel);

                /* Close UI */
                uiPtr->uiClose();

                /* Clean up */
                delete confUIPtr;

                /* Return */
                return 0;
	/* 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 Service parameters */
		serverHost = confUIPtr->getStringValue("ServerHost", DEF_SERVER_HOST);
		serverPort = confUIPtr->getNumberValue("ServerPort", DEF_SERVER_PORT);
		numThreads = confUIPtr->getNumberValue("NumberOfThreads", DEF_NUMBER_THREADS);
		compLevel = confUIPtr->getNumberValue("ServerCompressionLevel", DEF_SERVER_COMP_LEVEL);
		logFile = confUIPtr->getStringValue("LogFile", DEF_LOG_FILE);
		logLevel = confUIPtr->getNumberValue("LogLevel", DEF_LOG_LEVEL);

		/* Open UI */
		uiPtr->uiOpen(NULL, argc, argv);

                /*Start the UI Service */
		sservice.soapServiceStart(serverHost, serverPort, numThreads, compLevel, logFile, logLevel);

                /* Close UI */
                uiPtr->uiClose();

                /* Clean up */
                delete confUIPtr;

                /* Return */
                return 0;
        }
}