public void GetNotifiedOnModificationOfWatchedFile()
{
MakeSureTestFileIsDeleted();
CreateTestFile();
var fileWatcher = new FileWatcher();
bool isUpdated = false;
fileWatcher.Updated += () => isUpdated = true;
fileWatcher.SetFile(FilePath);
ModifyTestFileAndWait();
Assert.IsTrue(isUpdated);
}
public MainWindow()
{
InitializeComponent();
WindowWatcher.AddWindow(this);
FileWatcher watcher = new FileWatcher("C:\\");
Start();
updateFlag = true;
timerFlag = false;
timer.Interval = TimeSpan.FromMinutes(30);
timer.Tick += timer_Tick;
timer.Start();
}
public void CreateFile()
{
string tempDir = Path.GetTempPath();
fileName = Path.Combine(tempDir, "temp.txt");
tempFileName = Path.Combine(tempDir, "newTempFile.txt");
StreamWriter writer = new StreamWriter(fileName);
writer.Write("Hello");
writer.Close();
handler = new CounterEventHandler();
watcher = new FileWatcher(fileName, watcherDelayMs);
watcher.Changed += new FileChangedHandler(handler.OnChanged);
watcher.Start();
}
/// <summary>
/// When file events have finished it means we should should remove them from the cache
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void OnFileActivityFinishedEvent(object sender, FileWatcher.FileActivityFinishedEventArgs e)
{
var outputUri = (Uri)e.UserState;
if (e.FileEventItems.Any(x => x.FileEventType != FileEventType.InDirectory))
{
RemoveGroup(outputUri);
}
}
public void Add(string filePath)
{
FileWatcher fw = new FileWatcher(new FileInfo( filePath ));
fw.Watcher.Path = fw.Info.DirectoryName;
fw.Watcher.Filter = fw.Info.Name;
fw.Watcher.NotifyFilter = NotifyFilters.Size | NotifyFilters.LastWrite;
fw.Watcher.Changed+=new FileSystemEventHandler(OnChanged);
fw.Watcher.EnableRaisingEvents = false;
this.fileWatchers.Add(fw);
}
/// <summary>
/// Set things in motion so your service can do its work.
/// </summary>
protected override void OnStart(string[] args)
{
try
{
// for debug use
System.Threading.Thread.Sleep(10000); // 10 seconds
//Start logging
log4net.Config.XmlConfigurator.Configure();
// go get the work records
TransferMainService transferMainService = new TransferMainService();
TList<TransferMain> transferMainList = transferMainService.GetAll();
foreach (TransferMain transferMain in transferMainList)
{
if (transferMain.Active)
{
switch ((TransferTypeList)transferMain.TransferTypeId)
{
case TransferTypeList.FileWatchAndProcess:
case TransferTypeList.FileWatchFtpPut:
case TransferTypeList.FileWatchFtpPutGet:
if (transferMain.WatchDir != null)
{
//TODO: Implement InterfaceProcessType ProcessType = (InterfaceProcessType)transferMain.InterfaceProcessTypeID;
// Account for any files or unfinished work in the watchdirs when the service starts.
DirectoryInfo di = new DirectoryInfo(transferMain.WatchDir);
FileInfo[] files = di.GetFiles(transferMain.FileMask);
FileWatcher fw = new FileWatcher(transferMain.WatchDir, 0, transferMain.TransferRefId);
// tell the watcher there are previous files
if (files.Length > 0)
{
fw.PreviousFilesExist = true;
}
FileWatchChange fwc = new FileWatchChange();
fw.Filter = transferMain.FileMask;
watcherThread = new System.Threading.Thread(new System.Threading.ThreadStart(fw.StartWatcher));
fw.Changed += new FileWatcher.ChangedEventHandler(fwc.OnFileWatchChange);
watcherThread.Name = "StartWatcher " + transferMain.Name;
watcherThread.Start();
watcherThreads.Add(watcherThread);
LogManager.GetLogger("SiteLogger").Debug("Created Watcher Thread for " + transferMain.WatchDir + "\\" + transferMain.FileMask);
//logger.logEntry(this.ServiceName, "Created Watcher Thread for " + transferMain.WatchDir + "\\" + transferMain.FileMask, LogMsgSeverity.Trace, false);
}
else
{
LogManager.GetLogger("SiteLogger").Warn(transferMain.Name + " Watch dir is empty, can't start transfer process.");
}
break;
case TransferTypeList.FtpGetPut:
case TransferTypeList.FtpGet:
// create new instance of Scheduler class
if (transferMain.ScheduleRefId.HasValue)
{
ftpGetSchedulerList.Add(new TransferScheduler(transferMain.FileMask, transferMain.TransferRefId));
}
else
{
LogManager.GetLogger("SiteLogger").Warn(transferMain.Name + " Schedule is empty, can't start transfer process.");
//logger.logEntry(this.ServiceName, transferMain.Name + " Schedule is empty, can't start transfer process.", LogMsgSeverity.Warning, false);
}
break;
}
}
}
}
catch (System.Exception ex)
{
LogManager.GetLogger("SiteLogger").Fatal("OnStart Error: ",ex);
//logger.logEntry("OnStart Error: " + ex.Message, this.ServiceName, LogMsgSeverity.Critical, false);
}
}
public PipelineController(IView view)
{
_actionStack = new ActionStack();
Selection = new Selection();
View = view;
View.Attach(this);
ProjectOpen = false;
_watcher = new FileWatcher(this, view);
_templateItems = new List<ContentItemTemplate>();
LoadTemplates(Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "Templates"));
}
/// <summary>
/// Adds file watcher and subscribes to events.
/// </summary>
/// <param name="fileWatcher">File watcher to add.</param>
private void AddFileWatcherToController(FileWatcher fileWatcher)
{
fileWatcher.SystemChanged +=
new EventHandler<FileWatcherEventArgs>(OnSystemChanged);
fileWatcher.BufferError +=
new EventHandler<FileWatcherBufferErrorEventArgs>(OnBufferError);
fileWatcher.FileWatcherStarted +=
new EventHandler<FileWatcherStartedEventArgs>(OnFileWatcherStarted);
fileWatcher.FileWatcherStarting +=
new EventHandler<FileWatcherStartingEventArgs>(OnFileWatcherStarting);
fileWatcher.FileWatcherStopped +=
new EventHandler<FileWatcherStoppedEventArgs>(OnFileWatcherStopped);
fileWatcher.FileWatcherSearchError +=
new EventHandler<FileWatcherSearchErrorEventArgs>(OnFileWatcherSearchError);
fileWatcher.FileWatcherSearchProgress +=
new EventHandler<FileWatcherSearchProgressEventArgs>(OnFileWatcherSearchProgress);
fileWatcher.FileWatcherRecycle +=
new EventHandler<FileWatcherRecycledEventArgs>(OnFileWatcherRecycle);
_fileWatchers.Add(fileWatcher.DaemonName, fileWatcher);
}