C# IO.FileSystemEventArgs类代码示例

 private void m_watcher_Changed(object sender, FileSystemEventArgs e)
 {
     m_doc = new XmlDocument();
     m_doc.Load(m_file);
     if (OnFileChange != null)
         OnFileChange(this, e);
 }

        private void ConfigurationUpdated(object sender, FileSystemEventArgs fileSystemEventArgs)
        {

            if (fileSystemEventArgs.ChangeType != WatcherChangeTypes.Changed) return;

            string command = null;

            var getCommand = new Func<string>(() =>
            {
                lock (_watcher)
                {
                    using (var sr = new StreamReader(_filePath))
                    {
                        command = sr.ReadLine();
                    }
                    using (var sw = new StreamWriter(_filePath, false))
                    {
                        sw.Write(String.Empty);
                    }

                    return command != null ? command.Trim() : command;
                }
            });

            int maxTries = 0;
            while (maxTries < 3)
            {
                try
                {
                    getCommand();
                    maxTries = 3;
                }
                catch (Exception)
                {
                    maxTries++;
                    Thread.Sleep(1000);
                }
            }


            if (string.IsNullOrEmpty(command)) return;

            if (command.StartsWith("STOP:"))
            {
                var fixtureId = command.Substring(5);
                FixtureController.StopFixture(fixtureId);
            }

            if (command.StartsWith("BLOCK:"))
            {
                var fixtureId = command.Substring(6);
                FixtureController.StopFixture(fixtureId, true);
            }

            if (command.StartsWith("RESTART:"))
            {
                var fixtureId = command.Substring("RESTART:".Length);
                FixtureController.RestartFixture(fixtureId);
            }
        }

 /// <summary>
 /// 
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void FileSystemEvent(object sender, FileSystemEventArgs e)
 {
     if (e.FullPath.ToLower() == _filePath.ToLower())
     {
         if (e.ChangeType == WatcherChangeTypes.Created)
         {
             this.PerformInitialRead();
         }
         else if (e.ChangeType == WatcherChangeTypes.Changed)
         {
             if (_fileStreamReader.BaseStream.Length < _logLength)
             {
                 // if the log has decreased in size, it got reset.
                 this.PerformInitialRead();
             }
             else
             {
                 // there was an additive change to the log
                 _logLength = _fileStreamReader.BaseStream.Length;
                 var line = "";
                 while ((line = _fileStreamReader.ReadLine()) != null)
                 {
                     this.WriteToLog(line);
                 }
             }
         }
     }
 }

 private void FileChanged(object sender, FileSystemEventArgs e)
 {
     if (e.ChangeType == WatcherChangeTypes.Changed)
     {
         this.Dispatcher.Invoke(DispatcherPriority.Normal, new DispatcherCallback(delegate() { this.LoadCore(e.FullPath); }));
     }
 }

        private void ConfigFileWatcherOnChanged(object sender, FileSystemEventArgs args)
        {
            string methodName = MethodBase.GetCurrentMethod().Name;
            logger.InfoFormat("BEGIN: {0}()", methodName);
            try
            {
                DateTime lastWriteTime = File.GetLastWriteTime(args.FullPath);
                if (_lastWriteTime.Equals(lastWriteTime))
                    return;

                _lastWriteTime = lastWriteTime;


                ClearCache();
                OnConfigSectionChanged();
            }
            catch (Exception e)
            {
                logger.Error(methodName, e);
            }
            finally
            {
                logger.InfoFormat("END: {0}()", methodName);
            }
        }

        // Define the event handlers.
        private static void OnChanged(object source, FileSystemEventArgs e)
        {
            signalRHub = GlobalHost.ConnectionManager.GetHubContext<SignalRTargetHub>();
            signalRHub.Clients.All.logEvent("", "", ReadFile(@"C:\temp\log.txt"));
            // Specify what is done when a file is changed, created, or deleted.

        }

        private static void FileChanged(object sender, FileSystemEventArgs e)
        {
            var fileInfo = new FileInfo(e.FullPath);
            string value;

            //do not reset for .js files that are output files except if they are renamed or deleted
            if (fileInfo.Extension != ".js" || (e.ChangeType == WatcherChangeTypes.Deleted || e.ChangeType == WatcherChangeTypes.Renamed))
            {
                CoffeeScriptIncludedFilesMap.RemoveKey(fileInfo.FullName);
                CoffeeJavascriptOutputMap.TryRemove(fileInfo.FullName, out value);
                foreach (var key in CoffeeScriptIncludedFilesMap.GetAllKeysForValue(fileInfo.FullName)) {
                    CoffeeScriptIncludedFilesMap.RemoveKey(key);
                    CoffeeJavascriptOutputMap.TryRemove(key, out value);
                }
            }

            //reset for re-compilation if .js is included or embedded
            if (fileInfo.Extension == ".js" && CoffeeScriptIncludedFilesMap.GetAllKeysForValue(fileInfo.FullName).Length > 0)
            {
                foreach (var key in CoffeeScriptIncludedFilesMap.GetAllKeysForValue(fileInfo.FullName))
                {
                    CoffeeScriptIncludedFilesMap.RemoveKey(key);
                    CoffeeJavascriptOutputMap.TryRemove(key, out value);
                }
            }
        }

 private void OnChanged(object sender, FileSystemEventArgs e)
 {
     if (!m_bDirty)
     {
         m_bDirty = true;
     }
 }

 static void fileSystemWatcher_Changed(object sender, FileSystemEventArgs e)
 {
     if (e.Name == FILE_NAME)
     {
         ReadSettings();
     }
 }

 private void Watcher_Created(object sender, FileSystemEventArgs e)
 {
     string filepathWatchFolder = e.FullPath;
     int retry = 5;
     while (retry > 0)
     {
         try
         {
             if (File.Exists(filepathWatchFolder))
             {
                 using (FileStream fs = new FileStream(filepathWatchFolder, FileMode.Open, FileAccess.Read))
                 {
                     // check if the file is complete
                 }
             }
             DebugHelper.WriteLine(string.Format("Created {0}", filepathWatchFolder));
             Loader.MainForm.UploadUsingFileSystem(filepathWatchFolder);
             break;
         }
         catch
         {
             if (--retry == 0)
             {
                 DebugHelper.WriteLine("Unable to open file '" + filepathWatchFolder + "'");
             }
             Thread.Sleep(500);
         }
     }
 }

        private void exploitChanged(object sender, FileSystemEventArgs e)
        {
            try
            {
                FileInfo f = new FileInfo(e.FullPath);

                string date = DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToShortTimeString();

                string detect = "";
                if (f.Length == 73802 && f.Name.Contains(".exe"))
                {
                    detect = "Likely Meterpreter Executable";
                    w.write(date, e.FullPath, detect);
                }
                else if (f.Length == 15872 && f.Name.Contains(".exe"))
                {
                    detect = "Likely PSExec Executable";
                    w.write(date, e.FullPath, detect);
                }
                else if (f.Length == 148480 && f.Name.Equals("tior.exe"))
                {
                    detect = "BypassUAC Executable";
                    w.write(date, e.FullPath, detect);
                }
                else if (f.Length == 61440 && f.Name.Equals("metsvc.exe"))
                {
                    detect = "Metsvc Installation";
                    w.write(date, e.FullPath, detect);
                }
            }
            catch (Exception)
            {
                return;
            }
        }

 static void FileWatcher_Changed(object sender, FileSystemEventArgs e)
 {
     FileChangeType changeType = e.ChangeType == WatcherChangeTypes.Renamed
                                     ? FileChangeType.Renamed
                                     : FileChangeType.Modified;
     FireFileChangedEvent(e.FullPath, changeType);
 }

		public void FileSystemWatcherCreated(object sender, FileSystemEventArgs e)
		{
            Logger.LogInfo("Notified of new SendLink job. Job directory = " + e.FullPath);

			string jobDirectory = Path.GetDirectoryName(e.FullPath);
			string workingDir = Path.Combine(GetWorkingDirectory(), jobDirectory);

            var job = new SkyDoxUploadJob(jobDirectory, _url, workingDir, _userName, "SendLinkJobInfo.xml", new ApiHelper(), _deviceToken);
			var uploadJob = new SendLinkJob(job);
			if (!_uploadJobs.Any(m => m.Id == uploadJob.Id))
			{
				uploadJob.OnJobCompleted += uploadJob_OnJobCompleted;
				uploadJob.Aborted += uploadJob_OnJobCompleted;
				uploadJob.OnError += uploadJob_OnErrorOccurred;
			    uploadJob.OnJobStatusChanged += UploadJobOnJobStatusChanged;
				uploadJob.OnQueueFinalizeJob += uploadJob_OnQueueFinalizeJob;               

				uploadJob.Execute();
				_uploadJobs.Add(uploadJob);

                Logger.LogInfo("New SendLink job added to the upload collection and upload started. JobId = " + uploadJob.Id);

				if (JobAdded != null)
				{
					JobAdded(this, new JobEventArgs() {Job = uploadJob});
				}
			}
		}

        private async void Reparse(object sender, FileSystemEventArgs e)
        {
            if (e != null && e.Name.ToLowerInvariant() != _localFileName)
            {
                return;
            }

            var tryCount = 0;
            const int maxTries = 20;

            while (tryCount++ < maxTries)
            {
                try
                {
                    var text = File.ReadAllText(_file);

                    Reparse(text);

                    break;
                }
                catch (IOException)
                {
                }
                await Task.Delay(100);
            }

            await UsageRegistry.ResynchronizeAsync();

            if (IsProcessingUnusedCssRules)
            {
                UnusedCssExtension.All(x => x.SnapshotPage());
            }
        }

 // When files are created or modified in the "cache" directory, this job will be triggered.
 public static void ChangeWatcher(
     [FileTrigger(@"cache\{name}", "*.txt", WatcherChangeTypes.Created | WatcherChangeTypes.Changed)] string file,
     FileSystemEventArgs fileTrigger,
     TextWriter log)
 {
     log.WriteLine(string.Format("Processed input file '{0}'!", fileTrigger.Name));
 }