opensim/trunk/OpenSim/Tools/OpenSim.GUI/ProcessManager.cs

/*
* 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());
            }
        }
    }
}