public static void VW(object param)
{
VideoStreamForm vsf = (VideoStreamForm)param;
try
{
lock (vsf.eventConsumer)
{
vsf.streamUri = vsf.getStreamUri(vsf.streamSetup, vsf.profile.token);
}
}
catch (Exception ex)
{
vsf.exception = ex;
}
if (vsf.exception == null)
{
IVideoForm videoForm = new VideoContainer();
videoForm.NICIndex = vsf.NICIndex;
VideoUtils.AdjustVideo(
videoForm, vsf.username, vsf.password, vsf.messageTimeout, vsf.streamSetup.Transport.Protocol,
vsf.streamSetup.Stream, vsf.streamUri, vsf.profile.VideoEncoderConfiguration);
bool VideoIsOpened = false;
try
{
VideoIsOpened = true;
videoForm.EventSink = vsf;
videoForm.OpenWindow(false);
((AutoResetEvent)vsf.eventOpened).Set();
vsf.signalCloseWindow.WaitOne();
videoForm.CloseWindow();
VideoIsOpened = false;
}
catch (Exception ex)
{
vsf.exception = ex;
}
finally
{
if (VideoIsOpened)
{
videoForm.CloseWindow();
}
videoForm = null;
}
}
((ManualResetEvent)vsf.eventWorkEnded).Set();
((AutoResetEvent)vsf.signalCloseWindow).Set();
}
public static void ShowMultiple(
IVideoFormEvent eventConsumer,
WaitHandle stopEvent,
string username,
string password,
int timeout,
GetStreamSetup getStreamSetup,
int NICIndex,
List <Profile> profiles,
Func <StreamSetup, string, MediaUri> getStreamUri,
Action <Action, string, bool> runStep,
Action <Exception> stepFailed)
{
List <VideoStreamForm> streams = new List <VideoStreamForm>();
List <WaitHandle> eventsWorkEnded = new List <WaitHandle>();
timeout = Math.Max(timeout, 2000 * profiles.Count());
WaitHandle signalCloseWindow = new AutoResetEvent(false);
foreach (Profile profile in profiles)
{
Profile currentProfile = profile;
StreamSetup streamSetup = getStreamSetup(ref currentProfile);
if (currentProfile == null)
{
continue;
}
VideoStreamForm vsf = new VideoStreamForm();
vsf.streamSetup = streamSetup;
vsf.profile = currentProfile;
vsf.getStreamUri = getStreamUri;
vsf.messageTimeout = timeout;
vsf.username = username;
vsf.password = password;
vsf.signalCloseWindow = signalCloseWindow;
vsf.eventConsumer = eventConsumer;
vsf.NICIndex = NICIndex;
streams.Add(vsf);
eventsWorkEnded.Add(vsf.eventWorkEnded);
}
if (0 == streams.Count)
{
return;
}
bool timeoutException = false;
try
{
VideoStreamForm vsfFailed = null;
foreach (VideoStreamForm vsf in streams)
{
((ManualResetEvent)vsf.eventWorkEnded).Reset();
vsf.thread.Start(vsf);
if (0 == WaitHandle.WaitAny(new WaitHandle[] { stopEvent, vsf.eventOpened, vsf.eventWorkEnded }))
{
throw new StopEventException();
}
if (vsf.exception != null)
{
stepFailed(vsf.exception);
vsfFailed = vsf;
break;
}
}
foreach (VideoStreamForm vsf in streams)
{
if (vsf.thread.ThreadState != ThreadState.Unstarted && vsf != vsfFailed)
{
vsf.skipLog = true;
}
}
((AutoResetEvent)signalCloseWindow).Set();
runStep(() =>
{
if (!WaitHandle.WaitAll(eventsWorkEnded.ToArray(), timeout))
{
((AutoResetEvent)signalCloseWindow).Reset();
timeoutException = true;
throw new VideoException("Waiting timeout exceeded");
}
}, "Closing streams", false);
if (timeoutException)
{
throw new VideoException("Waiting timeout exceeded");
}
}
// handle halt
catch (Exception ex)
{
runStep(() =>
{
foreach (VideoStreamForm vsf in streams)
{
if (vsf.thread.ThreadState != ThreadState.Unstarted)
{
vsf.thread.Abort();
vsf.thread.Join();
}
}
}, "Cleanup", true);
if (!timeoutException)
{
throw ex;
}
}
runStep(() =>
{
// check for exceptions
if (timeoutException)
{
throw new VideoException("Closing streams failed!");
}
foreach (VideoStreamForm vsf in streams)
{
vsf.thread.Join();
if (vsf.exception != null)
{
throw new VideoException("Profile " + vsf.profile.Name + " failed!");
}
}
}, "Check for test results", true);
}
