/*
 * Copyright (c) Contributors, http://opensimulator.org/
 * See CONTRIBUTORS.TXT for a full list of copyright holders.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the OpenSim Project nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

using System;
using System.Collections.Generic;
using System.Text;
using System.Diagnostics;

namespace OpenSim.GUI
{
    public class ProcessManager : Process
    {
        private string m_FileName;
        private string m_Arguments;
        public ProcessManager(string FileName,string Arguments)
        {
            m_FileName = FileName;
            m_Arguments = Arguments;

//                            MyProc = new Process();
                StartInfo.WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory;
                Console.WriteLine("WorkingDirectory: " + StartInfo.WorkingDirectory);
                StartInfo.FileName = m_FileName;

                //p.StartInfo.Arguments = "";
                StartInfo.UseShellExecute = false;
                StartInfo.RedirectStandardError = true;
                StartInfo.RedirectStandardInput = true;
                StartInfo.RedirectStandardOutput = true;
                StartInfo.CreateNoWindow = true;



        }

        public void StartProcess()
        {
            try
            {
                Start();
                BeginOutputReadLine();
                BeginErrorReadLine();
            }
            catch (Exception ex)
            {
                Console.WriteLine("Exception Occurred :{0},{1}",
                          ex.Message, ex.StackTrace.ToString());
            }
        }
        public void StopProcess()
        {
            try
            {
                CancelErrorRead();
                CancelErrorRead();
                if (!HasExited)
                {
                    StandardInput.WriteLine("quit");
                    StandardInput.WriteLine("shutdown");
                    System.Threading.Thread.Sleep(500);
                    if (!HasExited)
                    {
                        Kill();
                    }
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine("Exception Occurred :{0},{1}",
                          ex.Message, ex.StackTrace.ToString());
            }
        }
    }
}
