void OnAppDataChanged(object sender, FSEventStreamEventsArgs e)
{
foreach (var evnt in e.Events)
{
numDataChanged++;
String message = numDataChanged + " " + evnt;
System.Diagnostics.Debug.WriteLine(evnt);
FileSystemWatcherObject o = new FileSystemWatcherObject(evnt.Path.Replace(path + "/", ""), evnt.Path, (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemIsDir) ? TargetType.Folder : TargetType.File));
if (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemRenamed))
{
Event?.Invoke(FileSystemWatcherEventArgs.CreateRenamedEvent(o));
}
else if (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemCreated))
{
Event?.Invoke(FileSystemWatcherEventArgs.CreateCreatedEvent(o));
}
else if (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemRemoved))
{
Event?.Invoke(FileSystemWatcherEventArgs.CreateDeletedEvent(o));
}
else if (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemModified))
{
Event?.Invoke(FileSystemWatcherEventArgs.CreateChangedEvent(o));
}
}
}
void eventStream_Events(object sender, FSEventStreamEventsArgs args)
{
var interestingFlags = new FSEventStreamEventFlags[]
{
FSEventStreamEventFlags.ItemCreated,
FSEventStreamEventFlags.ItemModified,
FSEventStreamEventFlags.ItemRemoved,
FSEventStreamEventFlags.ItemRenamed
};
var interestingEvents = args.Events
.Where(e => interestingFlags.Any(f => e.Flags.HasFlag(f)))
.Where(e => IsHead(e.Path))
.ToArray();
foreach (var ev in interestingEvents)
{
if (ev.Flags.HasFlag(FSEventStreamEventFlags.ItemCreated))
{
Task.Run(() => Task.Delay(DetectionToAlertDelayMilliseconds)).ContinueWith(t => EatRepo(ev.Path));
}
else if (ev.Flags.HasFlag(FSEventStreamEventFlags.ItemModified))
{
EatRepo(ev.Path);
}
else if (ev.Flags.HasFlag(FSEventStreamEventFlags.ItemRemoved))
{
NotifyHeadDeletion(ev.Path);
}
else if (ev.Flags.HasFlag(FSEventStreamEventFlags.ItemRenamed))
{
NotifyHeadDeletion(ev.Path);
}
}
}
private void handleEvents(object sender, FSEventStreamEventsArgs args)
{
foreach (var e in args.Events)
{
if ((e.Flags & FSEventStreamEventFlags.ItemModified) != 0)
{
if (Filter?.Invoke(e.Path) ?? true)
{
Changed?.Invoke(e.Path);
}
}
if ((e.Flags & FSEventStreamEventFlags.ItemCreated) != 0)
{
if (Filter?.Invoke(e.Path) ?? true)
{
Changed?.Invoke(e.Path);
}
}
if ((e.Flags & FSEventStreamEventFlags.ItemRemoved) != 0)
{
if (Filter?.Invoke(e.Path) ?? true)
{
Changed?.Invoke(e.Path);
}
}
if ((e.Flags & FSEventStreamEventFlags.ItemRenamed) != 0)
{
if (Filter?.Invoke(e.Path) ?? true)
{
Changed?.Invoke(e.Path);
}
}
}
}
private void OnFSEventStreamEvents(object sender, FSEventStreamEventsArgs e)
{
foreach (MonoMac.CoreServices.FSEvent fsEvent in e.Events)
{
bool isFile = (fsEvent.Flags & FSEventStreamEventFlags.ItemIsFile) != 0;
Console.WriteLine(fsEvent.Path + " " + (FileOrDirectoryExists(fsEvent.Path, isFile) ? "exists" : "") + " " + fsEvent.Flags.ToString());
if ((fsEvent.Flags & FSEventStreamEventFlags.ItemRemoved) != 0 && !FileOrDirectoryExists(fsEvent.Path, isFile))
{
this.Queue.AddEvent(new CmisSync.Lib.Events.FSEvent(WatcherChangeTypes.Deleted, fsEvent.Path, !isFile));
continue;
}
if ((fsEvent.Flags & FSEventStreamEventFlags.ItemCreated) != 0 && FileOrDirectoryExists(fsEvent.Path, isFile))
{
this.Queue.AddEvent(new CmisSync.Lib.Events.FSEvent(WatcherChangeTypes.Created, fsEvent.Path, !isFile));
}
if (((fsEvent.Flags & FSEventStreamEventFlags.ItemModified) != 0 ||
(fsEvent.Flags & FSEventStreamEventFlags.ItemInodeMetaMod) != 0) &&
FileOrDirectoryExists(fsEvent.Path, isFile))
{
this.Queue.AddEvent(new CmisSync.Lib.Events.FSEvent(WatcherChangeTypes.Changed, fsEvent.Path, !isFile));
}
if ((fsEvent.Flags & FSEventStreamEventFlags.ItemRenamed) != 0)
{
if (FileOrDirectoryExists(fsEvent.Path, isFile))
{
if (this.LastRenameEvent != null && this.LastRenameEvent.Value.Id == fsEvent.Id - 1)
{
this.Queue.AddEvent(new CmisSync.Lib.Events.FSMovedEvent(this.LastRenameEvent.Value.Path, fsEvent.Path, !isFile));
this.LastRenameEvent = null;
}
else
{
this.Queue.AddEvent(new CmisSync.Lib.Events.FSEvent(WatcherChangeTypes.Created, fsEvent.Path, !isFile));
}
}
else
{
this.CleanLastRenameEvent();
this.LastRenameEvent = fsEvent;
continue;
}
}
this.CleanLastRenameEvent();
}
}
private void OnFSEventStreamEvents(object sender, FSEventStreamEventsArgs e)
{
_eventStream.Stop();
System.Diagnostics.Debug.WriteLine("Received an event");
foreach (var ev in e.Events)
{
System.Diagnostics.Debug.WriteLine(ev.Flags);
System.Diagnostics.Debug.WriteLine(ev.Path);
}
var t = new EventArgs();
Events?.Invoke(this, t);
_eventStream.Start();
}
public void SetExclusionPathsTest()
{
var watchDirPath = Path.Combine(dirPath, "WatchDir");
var watchDir = Directory.CreateDirectory(watchDirPath);
var unWatchDirPath = Path.Combine(dirPath, "UnwatchDir");
var unWatchDir = Directory.CreateDirectory(unWatchDirPath);
// Passing empty array returns a false
Assert.IsFalse(fsEventStream.SetExclusionPaths(new string [] { }), "SetExclusionPaths empty array failed");
// Excluding the unWatchDirPath from the watcher so any event inside it doesn't get
var exclusionPaths = new string [] { Path.Combine(fsEventStream.PathsBeingWatched [0], "UnwatchDir"), Path.Combine(fsEventStream.PathsBeingWatched [0], "UnwatchDir") };
Assert.IsTrue(fsEventStream.SetExclusionPaths(exclusionPaths), "SetExclusionPaths failed");
Assert.True(true);
FileStream fileToWatch = File.Create(Path.Combine(watchDirPath, "TempFileToWatch.txt"));
FileStream fileToExclude = File.Create(Path.Combine(unWatchDirPath, "TempFileToExclude.txt"));
fileToWatch.Close();
fileToExclude.Close();
var taskCompletionSource = new TaskCompletionSource <FSEventStreamEventsArgs> ();
FSEventStreamEventsArgs args = null;
TestRuntime.RunAsync(TimeSpan.FromSeconds(30), async() => {
fsEventStream.Events += (sender, eventArgs) => {
taskCompletionSource.SetResult(eventArgs);
};
fsEventStream.ScheduleWithRunLoop(CFRunLoop.Current);
fsEventStreamStarted = fsEventStream.Start();
File.AppendAllText(Path.Combine(unWatchDirPath, "TempFileToExclude.txt"), "Adding to excluded file!");
File.AppendAllText(Path.Combine(watchDirPath, "TempFileToWatch.txt"), "Adding to included file!");
args = await taskCompletionSource.Task.ConfigureAwait(false);
}, () => watchedFileChanged);
fsEventStream.Show();
Assert.IsNotNull(args, "Null args");
// Assert that only one event is triggered and that the path is that of the watched file
Assert.AreEqual(args.Events.Length, 1, "More events triggered");
Assert.AreEqual(Path.Combine(fsEventStream.PathsBeingWatched [0], "WatchDir", "TempFileToWatch.txt"), args.Events [0].Path, "Watched file not triggered");
}
void HandleFSEventStreamEvents(object sender, FSEventStreamEventsArgs args)
{
var xiexports = WindowScriptObject?.ValueForKey(new NSString("xiexports")) as WebScriptObject;
var cssMonitor = xiexports?.ValueForKey(new NSString("cssMonitor")) as WebScriptObject;
if (cssMonitor == null)
{
return;
}
var basePath = ClientApp.SharedInstance.WebServer.SourceBasePath.FullPath;
foreach (var fsEvent in args.Events)
{
cssMonitor.CallWebScriptMethod("notifyFileEvent", new NSObject [] {
new NSString(fsEvent.Path.Substring(basePath.Length))
});
}
}
void eventStream_Events(object sender, FSEventStreamEventsArgs args)
{
var interestingFlags = new FSEventStreamEventFlags[]
{
FSEventStreamEventFlags.ItemCreated,
FSEventStreamEventFlags.ItemModified,
FSEventStreamEventFlags.ItemRemoved,
FSEventStreamEventFlags.ItemRenamed
};
var interestingEvents = args.Events
.Where(e => interestingFlags.Any(f => e.Flags.HasFlag(f)))
.ToArray();
if (interestingEvents.Any())
{
PauseWatcherAndScheduleCallback();
}
}
public void FSEventFileChangedTest()
{
string path = Path.Combine(dirPath, "TempFileToWatch.txt");
var taskCompletionSource = new TaskCompletionSource <FSEventStreamEventsArgs> ();
FSEventStreamEventsArgs args = null;
TestRuntime.RunAsync(TimeSpan.FromSeconds(30), async() => {
fsEventStream.Events += (sender, eventArgs) => {
taskCompletionSource.SetResult(eventArgs);
watchedFileChanged = true;
};
fsEventStream.ScheduleWithRunLoop(CFRunLoop.Current);
fsEventStreamStarted = fsEventStream.Start();
File.AppendAllText(path, "Hello World!");
Assert.IsTrue(File.Exists(path));
args = await taskCompletionSource.Task.ConfigureAwait(false);
}, () => watchedFileChanged);
Assert.IsNotNull(args, "Null args");
}
private void handleEvents(object sender, FSEventStreamEventsArgs args)
{
foreach (var e in args.Events) {
if ((e.Flags & FSEventStreamEventFlags.ItemModified) != 0) {
if (Filter?.Invoke(e.Path) ?? true) {
Changed?.Invoke(e.Path);
}
}
if ((e.Flags & FSEventStreamEventFlags.ItemCreated) != 0) {
if (Filter?.Invoke(e.Path) ?? true) {
Created?.Invoke(e.Path);
}
}
if ((e.Flags & FSEventStreamEventFlags.ItemRemoved) != 0) {
if (Filter?.Invoke(e.Path) ?? true) {
Deleted?.Invoke(e.Path);
}
}
if ((e.Flags & FSEventStreamEventFlags.ItemRenamed) != 0) {
if (((e.Flags & FSEventStreamEventFlags.ItemIsFile) != 0 && System.IO.File.Exists(e.Path)) ||
((e.Flags & FSEventStreamEventFlags.ItemIsDir) != 0 && System.IO.Directory.Exists(e.Path))) {
if (lastRenameEvent != null && lastRenameEvent.Value.Id == e.Id - 1) {
Renamed?.Invoke (lastRenameEvent.Value.Path, e.Path);
lastRenameEvent = null;
} else {
Created?.Invoke(e.Path);
}
} else {
CleanLastRenameEvent();
lastRenameEvent = e;
continue;
}
}
CleanLastRenameEvent();
}
}
private void OnFSEventStreamEvents(object sender, FSEventStreamEventsArgs e) {
foreach (MonoMac.CoreServices.FSEvent fsEvent in e.Events) {
bool isFile = (fsEvent.Flags & FSEventStreamEventFlags.ItemIsFile) != 0;
if ((fsEvent.Flags & FSEventStreamEventFlags.ItemRemoved) != 0 && !FileOrDirectoryExists(fsEvent.Path, isFile)) {
this.Queue.AddEvent(new CmisSync.Lib.Events.FSEvent(WatcherChangeTypes.Deleted, fsEvent.Path, !isFile));
continue;
}
if ((fsEvent.Flags & FSEventStreamEventFlags.ItemCreated) != 0 && FileOrDirectoryExists(fsEvent.Path, isFile)) {
this.Queue.AddEvent(new CmisSync.Lib.Events.FSEvent(WatcherChangeTypes.Created, fsEvent.Path, !isFile));
}
if (((fsEvent.Flags & FSEventStreamEventFlags.ItemModified) != 0
|| (fsEvent.Flags & FSEventStreamEventFlags.ItemInodeMetaMod) != 0)
&& FileOrDirectoryExists(fsEvent.Path, isFile)) {
this.Queue.AddEvent(new CmisSync.Lib.Events.FSEvent(WatcherChangeTypes.Changed, fsEvent.Path, !isFile));
}
if ((fsEvent.Flags & FSEventStreamEventFlags.ItemRenamed) != 0) {
if (FileOrDirectoryExists(fsEvent.Path, isFile)) {
if (this.LastRenameEvent != null && this.LastRenameEvent.Value.Id == fsEvent.Id - 1) {
this.Queue.AddEvent(new CmisSync.Lib.Events.FSMovedEvent(this.LastRenameEvent.Value.Path, fsEvent.Path, !isFile));
this.LastRenameEvent = null;
} else {
this.Queue.AddEvent(new CmisSync.Lib.Events.FSEvent(WatcherChangeTypes.Created, fsEvent.Path, !isFile));
}
} else {
this.CleanLastRenameEvent();
this.LastRenameEvent = fsEvent;
continue;
}
}
this.CleanLastRenameEvent();
}
}
void OnFSEventStreamEvents (object sender, FSEventStreamEventsArgs e)
{
eventsDataSource.Add (e.Events);
EventStreamView.ReloadData ();
EventStreamView.ScrollRowToVisible (EventStreamView.RowCount - 1);
}
void OnFSEventStreamEvents(object sender, FSEventStreamEventsArgs e)
{
eventsDataSource.Add(e.Events);
EventStreamView.ReloadData();
EventStreamView.ScrollRowToVisible(EventStreamView.RowCount - 1);
}
