/*

   This Source Code Form is subject to the terms of the Mozilla Public

   License, v. 2.0. If a copy of the MPL was not distributed with this

   file, You can obtain one at http://mozilla.org/MPL/2.0/.

   Copyright (C) 2009-2010 Michael Möller <mmoeller@openhardwaremonitor.org>

 */

 using System;

 using System.IO;

 using System.Net;

 using System.Text;

 using System.Windows.Forms;

 namespace OpenHardwareMonitor.GUI {

   public partial class CrashForm : Form {

     private Exception exception;

     public CrashForm() {

       InitializeComponent();

     }

     public Exception Exception {

       get { return exception; }

       set {

         exception = value;

         StringBuilder s = new StringBuilder();

         Version version = typeof(CrashForm).Assembly.GetName().Version;

         s.Append("Version: "); s.AppendLine(version.ToString());        

         s.AppendLine();

         s.AppendLine(exception.ToString());

         s.AppendLine();

         if (exception.InnerException != null) {

           s.AppendLine(exception.InnerException.ToString());

           s.AppendLine();

         }

         s.Append("Common Language Runtime: "); 

         s.AppendLine(Environment.Version.ToString());

         s.Append("Operating System: ");

         s.AppendLine(Environment.OSVersion.ToString());

         s.Append("Process Type: ");

         s.AppendLine(IntPtr.Size == 4 ? "32-Bit" : "64-Bit");

         reportTextBox.Text = s.ToString();        

       }

     }

     private void sendButton_Click(object sender, EventArgs e) {

       try {

         Version version = typeof(CrashForm).Assembly.GetName().Version;

         WebRequest request = WebRequest.Create(

           "http://openhardwaremonitor.org/report.php");

         request.Method = "POST";

         request.Timeout = 5000;

         request.ContentType = "application/x-www-form-urlencoded";

         string report =

           "type=crash&" +

           "version=" + Uri.EscapeDataString(version.ToString()) + "&" +

           "report=" + Uri.EscapeDataString(reportTextBox.Text) + "&" +

           "comment=" + Uri.EscapeDataString(commentTextBox.Text) + "&" +

           "email=" + Uri.EscapeDataString(emailTextBox.Text);

         byte[] byteArray = Encoding.UTF8.GetBytes(report);

         request.ContentLength = byteArray.Length;

         try {

           Stream dataStream = request.GetRequestStream();

           dataStream.Write(byteArray, 0, byteArray.Length);

           dataStream.Close();

           WebResponse response = request.GetResponse();

           dataStream = response.GetResponseStream();

           StreamReader reader = new StreamReader(dataStream);

           string responseFromServer = reader.ReadToEnd();

           reader.Close();

           dataStream.Close();

           response.Close();

           Close();

         } catch (WebException) {

           MessageBox.Show("Sending the crash report failed.", "Error", 

             MessageBoxButtons.OK, MessageBoxIcon.Error);

         }

       } catch {

       }

     }

   }  

 }