GhostscriptService.cs

/*******************************************************************************
	RIP2Image is a program that efficiently converts formats such as PDF or Postscript to image formats such as Jpeg or PNG.
    Copyright (C) 2013 XMPie Ltd.

    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 3 of the License, or
    (at your option) any later version.

	This license covers only the RIP2Image files and not any file that RIP2Image links against or otherwise uses.
 
    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/>.
*******************************************************************************/

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.ServiceModel;
using System.IO;

namespace RIP2Image
{
	public partial class GhostscriptService : ServiceBase
    {
        public ServiceHost _serviceHost = null;

		public GhostscriptService()
        {
            InitializeComponent();
        }

        protected override void OnStart(string[] args)
        {
            if (_serviceHost != null)
            {
                _serviceHost.Close();
            }

			//Delete previous dynamic loading DLLs if there are any.
			InstancesManager.DeleteDynamicLoadingDLL();

            // Create a ServiceHost for the ConvertToPdfService type and provide the base address.
            _serviceHost = new ServiceHost(typeof(ConverterService));
			
            // Open the ServiceHostBase to create listeners and start listening for messages.
            _serviceHost.Open();
        }

        protected override void OnStop()
        {
            if (_serviceHost != null)
            {
				_serviceHost.Close();
				InstancesManager.DeleteDynamicLoadingDLL();
                _serviceHost = null;
            }
        }
    }
}