public MacFileSystemWatcher(string filePath)
{
System.Diagnostics.Debug.WriteLine("Creating MacFileSystemWatcher");
_eventStream = new FSEventStream(new[] { filePath }, TimeSpan.FromMilliseconds(500), FSEventStreamCreateFlags.FileEvents);
_eventStream.Events += OnFSEventStreamEvents;
_eventStream.ScheduleWithRunLoop(NSRunLoop.Current);
_eventStream.Start();
}
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");
}
public FileSystemWatcher(string path, bool includeSubdirectories)
{
if (!includeSubdirectories) {
Filter = (s) => {
return System.IO.Path.GetDirectoryName(s) == path;
};
}
fsEventStream = new FSEventStream(
new string[] { path }, TimeSpan.FromSeconds(1),
FSEventStreamCreateFlags.FileEvents | FSEventStreamCreateFlags.IgnoreSelf);
fsEventStream.Events += handleEvents;
fsEventStream.ScheduleWithRunLoop(NSRunLoop.Current);
fsEventStream.Start();
}
void ToggleFSEventStream()
{
if (eventStreamIsRunning)
{
eventStream.Stop();
eventStreamIsRunning = false;
StartStopButton.Title = "Start";
}
else
{
eventStream.Start();
eventStreamIsRunning = true;
StartStopButton.Title = "Stop";
}
}
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();
}
void StartMonitoringExternalCssChanges()
{
if (fsEventStream != null)
{
return;
}
var monitorPaths = new [] { ClientApp.SharedInstance.WebServer.SourceBasePath.FullPath };
Log.Info(TAG, $"Starting CSS monitor for paths: {string.Join (", ", monitorPaths)}");
fsEventStream = new FSEventStream(
monitorPaths,
TimeSpan.FromSeconds(1),
FSEventStreamCreateFlags.WatchRoot | FSEventStreamCreateFlags.FileEvents);
fsEventStream.Events += HandleFSEventStreamEvents;
fsEventStream.ScheduleWithRunLoop(NSRunLoop.Current);
fsEventStream.Start();
}
public override bool ReadFromUrl (NSUrl url, string typeName, out NSError outError)
{
fsEvents = new FSEventStream (new [] { Path.GetDirectoryName (url.Path) },
TimeSpan.FromSeconds (0), FSEventStreamCreateFlags.FileEvents);
fsEvents.Events += (sender, e) => {
foreach (var evnt in e.Events) {
if (evnt.Path == url.Path && (evnt.Flags & FSEventStreamEventFlags.ItemModified) != 0) {
ReloadDocument ();
break;
}
}
};
fsEvents.ScheduleWithRunLoop (NSRunLoop.Current);
fsEvents.Start ();
documentUrl = url;
outError = null;
return true;
}
public override bool ReadFromUrl(NSUrl url, string typeName, out NSError outError)
{
fsEvents = new FSEventStream(new [] { Path.GetDirectoryName(url.Path) },
TimeSpan.FromSeconds(0), FSEventStreamCreateFlags.FileEvents);
fsEvents.Events += (sender, e) => {
foreach (var evnt in e.Events)
{
if (evnt.Path == url.Path && evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemModified))
{
ReloadDocument();
break;
}
}
};
fsEvents.ScheduleWithRunLoop(NSRunLoop.Main);
fsEvents.Start();
documentUrl = url;
outError = null;
return(true);
}
public void Start()
{
isStarted = true;
eventStream.Start();
}
public void Start()
{
_eventStream.Start();
}