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Viewing changes to src/core/MonoDevelop.Core/MonoDevelop.Core.LogReporting/CrashMonitor.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields, 1840cc1
  • Date: 2012-02-05 10:49:36 UTC
  • mfrom: (10.2.12)
  • Revision ID: package-import@ubuntu.com-20120205104936-f3dutq6lnseokb6d
Tags: 2.8.6.3+dfsg-1
[1840cc1] Imported Upstream version 2.8.6.3+dfsg

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src/core/MonoDevelop.Core/MonoDevelop.Core.LogReporting/CrashMonitor.cs
 
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// 
 
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// CrashMonitor.cs
 
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//  
 
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// Author:
 
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//       Alan McGovern <alan@xamarin.com>
 
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// 
 
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// Copyright 2011, Xamarin Inc.
 
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// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using System.IO;
 
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using System.Threading;
 
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namespace MonoDevelop.Core.LogReporting
 
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{
 
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        public abstract class CrashMonitor : ICrashMonitor
 
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        {
 
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                public static ICrashMonitor Create (int pid)
 
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                {
 
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                        // FIXME: Add in proper detection for mac/windows/linux as appropriate
 
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                        return new MacCrashMonitor (pid);
 
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                }
 
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                public event EventHandler ApplicationExited;
 
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                public event EventHandler<CrashEventArgs> CrashDetected;
 
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                public int Pid {
 
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                        get; private set;
 
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                }
 
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                FileSystemWatcher Watcher {
 
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                        get; set;
 
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                }
 
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                protected CrashMonitor (int pid, string path)
 
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                        : this (pid, path, "")
 
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                {
 
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                }
 
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                protected CrashMonitor (int pid, string path, string filter)
 
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                {
 
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                        Pid = pid;
 
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                        Watcher = new FileSystemWatcher (path, filter);
 
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                        Watcher.Created += (o, e) => {
 
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                                OnCrashDetected (new CrashEventArgs (e.FullPath));
 
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                        };
 
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                        // Wait for the parent MD process to exit. This could be a crash
 
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                        // or a graceful exit.
 
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                        ThreadPool.QueueUserWorkItem (o => {
 
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                                // Do a loop rather than calling WaitForExit or hooking into
 
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                                // the Exited event as those do not work on MacOS on mono 2.10.3
 
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                                var info = System.Diagnostics.Process.GetProcessById (Pid);
 
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                                while (!info.HasExited) {
 
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                                        Thread.Sleep (1000);
 
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                                        info.Refresh ();
 
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                                }
 
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                                // If the application has crashed we want to wait a few seconds before
 
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                                // raising this event so we allow time for the native crash reporter to
 
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                                // write its log files.
 
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                                Thread.Sleep (5000);
 
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                                OnApplicationExited ();
 
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                        });
 
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                }
 
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                protected virtual void OnApplicationExited ()
 
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                {
 
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                        if (ApplicationExited != null)
 
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                                ApplicationExited (this, EventArgs.Empty);
 
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                }
 
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                protected virtual void OnCrashDetected (CrashEventArgs e)
 
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                {
 
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                        if (CrashDetected != null)
 
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                                CrashDetected (this, e);
 
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                }
 
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                public void Start () {
 
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                        Watcher.EnableRaisingEvents = true;
 
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                }
 
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                public void Stop () {
 
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                        Watcher.EnableRaisingEvents = false;
 
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                }
 
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        }
 
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}
 
 
b'\\ No newline at end of file'