/// <summary>
/// Delegate that is called when an incoming InstantMessagingCall arrives.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void InstantMessagingCall_Received(object sender, CallReceivedEventArgs <InstantMessagingCall> e)
{
Task.Factory.StartNew(() =>
{
try
{
if (_activeConversationSessions.ContainsKey(e.Call.Conversation))
{
_activeConversationSessions[e.Call.Conversation].AddIMIncomingCall(e);
}
else if (e.IsNewConversation)
{
Conversation c = e.Call.Conversation;
TranscriptRecorderSession t = new TranscriptRecorderSession(e);
t.TranscriptRecorderSessionChanged += this.TranscriptRecorder_OnTranscriptRecorderSessionChanged;
t.TranscriptRecorderSessionShutdown += this.TranscriptRecorder_OnTranscriptRecorderSessionShutdown;
_activeConversationSessions.Add(c, t);
}
else if (e.IsConferenceDialOut)
{
// TODO: Join Conference then accept IM call
throw new NotImplementedException("InstantMessagingCall_Received with ConferenceDialOut AudioVideoCall is not yet supported.");
}
}
catch (Exception ex)
{
NonBlockingConsole.WriteLine("Error: Exception thrown in InstantMessagingCall_Received: " + ex.ToString());
}
finally
{
_waitForTranscriptSessionStarted.Set();
}
});
}
/// <summary>
/// Delegate that is called when an incoming ConferenceInvite is received.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void UserEndpoint_ConferenceInvitationReceived(object sender, ConferenceInvitationReceivedEventArgs e)
{
Task.Factory.StartNew(() =>
{
try
{
ConferenceInvitation invite = e.Invitation;
Conversation conversation = invite.Conversation;
// TODO: indexing by conv id doesn't work for "public meeting recording" scenario
if (_activeConversationSessions.ContainsKey(conversation))
{
_activeConversationSessions[conversation].AddIncomingInvitedConference(e);
}
else
{
TranscriptRecorderSession t = new TranscriptRecorderSession(e);
_activeConversationSessions.Add(conversation, t);
}
}
catch (Exception ex)
{
NonBlockingConsole.WriteLine("Error: Exception thrown in UserEndpoint_ConferenceInvitationReceived: " + ex.ToString());
}
finally
{
_waitForTranscriptSessionStarted.Set();
}
});
}
public TranscriptRecorderSessionShutdownEventArgs(TranscriptRecorderSession trs)
{
_conference = trs.Conference;
_conversation = trs.Conversation;
_transcriptRecorderSession = trs;
_sessionId = trs.SessionId;
_messages = trs.Messages;
}
public TranscriptRecorderSessionShutdownEventArgs(TranscriptRecorderSession trs)
{
_conference = trs.Conference;
_conversation = trs.Conversation;
_transcriptRecorderSession = trs;
_sessionId = trs.SessionId;
_messages = trs.Messages;
}
private void SaveTranscript(TranscriptRecorderSession trs)
{
NonBlockingConsole.WriteLine("SaveTranscript - Entry");
string filename = "LyncMeetingTranscript.txt";
using (FileStream fs = new FileStream(filename, FileMode.OpenOrCreate))
{
using (BinaryWriter w = new BinaryWriter(fs))
{
w.Write(trs.GetFullTranscript());
}
}
NonBlockingConsole.WriteLine("SaveTranscript - Exit");
}
void TranscriptRecorder_OnTranscriptRecorderSessionChanged(object sender, TranscriptRecorderSessionChangedEventArgs e)
{
NonBlockingConsole.WriteLine("TranscriptRecorder_OnTranscriptRecorderSessionChanged event. SessionId: {0}. ConversationId: {1}. ConferenceId: {2}",
e.SessionId.ToString(),
(e.Conversation == null) ? "null" : e.Conversation.Id,
(e.Conference == null) ? "null" : e.Conference.ConferenceUri);
TranscriptRecorderSession session = null;
if ((e.Conversation != null) && (e.Conference != null) &&
_activeConversationSessions.TryGetValue(e.Conversation, out session))
{
// Add TranscriptRecorderSession to conference table (if no entry for this Conference already exists)
lock (s_lock)
{
if (!_activeConferenceSessions.ContainsKey(e.Conference))
{
NonBlockingConsole.WriteLine("TranscriptRecorder_OnTranscriptRecorderSessionChanged: Adding TranscriptRecorderSession for Conference entry: {0}.",
e.Conference.ConferenceUri);
_activeConferenceSessions.Add(e.Conference, session);
// If successfully added TranscriptRecorderSession to conference table, remove from conversation table
if (_activeConversationSessions.ContainsKey(e.Conversation))
{
NonBlockingConsole.WriteLine("TranscriptRecorder_OnTranscriptRecorderSessionChanged: Removing TranscriptRecorderSession for Conversation entry: {0}.",
e.Conversation.Id);
_activeConversationSessions.Remove(e.Conversation);
}
}
} // lock
}
else
{
NonBlockingConsole.WriteLine("[Warn] TranscriptRecorder_OnTranscriptRecorderSessionChanged called on invalid Conversation or Conference. Ignoring event.");
}
}
public TranscriptRecorderSessionChangedEventArgs(TranscriptRecorderSession trs)
{
_conference = trs.Conference;
_conversation = trs.Conversation;
_sessionId = trs.SessionId;
}
public TranscriptRecorderSessionChangedEventArgs(TranscriptRecorderSession trs)
{
_conference = trs.Conference;
_conversation = trs.Conversation;
_sessionId = trs.SessionId;
}
private async Task StopTranscriptRecorderSessionAsync(Guid sessionId, bool shutdownSession = true)
{
NonBlockingConsole.WriteLine("StopTranscriptRecorderSession - Entry. SessionId: {0}.", sessionId.ToString());
TranscriptRecorderSession sessionToStop = null;
bool shutdownManager = false;
lock (s_lock)
{
if (_state == TranscriptSessionManagerState.Active)
{
foreach (TranscriptRecorderSession trs in _activeConversationSessions.Values)
{
if (trs.SessionId.Equals(sessionId))
{
sessionToStop = trs;
break;
}
}
if (sessionToStop != null)
{
_activeConversationSessions.Remove(sessionToStop.Conversation);
if ((sessionToStop.Conference != null) && _activeConferenceSessions.ContainsKey(sessionToStop.Conference))
{
_activeConferenceSessions.Remove(sessionToStop.Conference);
}
}
else
{
foreach (TranscriptRecorderSession trs in _activeConferenceSessions.Values)
{
if (trs.SessionId.Equals(sessionId))
{
sessionToStop = trs;
break;
}
}
if (sessionToStop != null)
{
_activeConferenceSessions.Remove(sessionToStop.Conference);
}
}
if ((_activeConferenceSessions.Count + _activeConversationSessions.Count) == 0)
{
shutdownManager = true;
}
} // (_state == TranscriptSessionManagerState.Active)
} // lock
// Only need to shutdown TranscriptRecorderSession once (if found)
if (sessionToStop != null)
{
Task task = new Task(() =>
{
SaveTranscript(sessionToStop);
SendTranscript(sessionToStop);
if (shutdownSession)
{
sessionToStop.Shutdown();
}
});
List <Task> tasks = new List <Task>()
{
task
};
task.Start();
await Task.WhenAll(tasks);
if (shutdownManager)
{
await this.ShutdownAsync();
}
}
else
{
NonBlockingConsole.WriteLine("StopTranscriptRecorderSession: TranscriptRecorderSession {0} doesn't exist or was already shutdown",
sessionId.ToString());
}
NonBlockingConsole.WriteLine("StopTranscriptRecorderSession - Exit. SessionId: {0}.", sessionId.ToString());
}
private void SendTranscript(TranscriptRecorderSession trs)
{
// TODO
NonBlockingConsole.WriteLine("SendTranscript - Entry");
NonBlockingConsole.WriteLine("SendTranscript - Exit");
}
/// <summary>
/// Delegate that is called when an incoming ConferenceInvite is received.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void UserEndpoint_ConferenceInvitationReceived(object sender, ConferenceInvitationReceivedEventArgs e)
{
Task.Factory.StartNew(() =>
{
try
{
ConferenceInvitation invite = e.Invitation;
Conversation conversation = invite.Conversation;
// TODO: indexing by conv id doesn't work for "public meeting recording" scenario
if (_activeConversationSessions.ContainsKey(conversation))
{
_activeConversationSessions[conversation].AddIncomingInvitedConference(e);
}
else
{
TranscriptRecorderSession t = new TranscriptRecorderSession(e);
_activeConversationSessions.Add(conversation, t);
}
}
catch (Exception ex)
{
NonBlockingConsole.WriteLine("Error: Exception thrown in UserEndpoint_ConferenceInvitationReceived: " + ex.ToString());
}
finally
{
_waitForTranscriptSessionStarted.Set();
}
});
}
/// <summary>
/// Delegate that is called when an incoming InstantMessagingCall arrives.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void InstantMessagingCall_Received(object sender, CallReceivedEventArgs<InstantMessagingCall> e)
{
Task.Factory.StartNew(()=>
{
try
{
if (_activeConversationSessions.ContainsKey(e.Call.Conversation))
{
_activeConversationSessions[e.Call.Conversation].AddIMIncomingCall(e);
}
else if (e.IsNewConversation)
{
Conversation c = e.Call.Conversation;
TranscriptRecorderSession t = new TranscriptRecorderSession(e);
t.TranscriptRecorderSessionChanged += this.TranscriptRecorder_OnTranscriptRecorderSessionChanged;
t.TranscriptRecorderSessionShutdown += this.TranscriptRecorder_OnTranscriptRecorderSessionShutdown;
_activeConversationSessions.Add(c, t);
}
else if (e.IsConferenceDialOut)
{
// TODO: Join Conference then accept IM call
throw new NotImplementedException("InstantMessagingCall_Received with ConferenceDialOut AudioVideoCall is not yet supported.");
}
}
catch (Exception ex)
{
NonBlockingConsole.WriteLine("Error: Exception thrown in InstantMessagingCall_Received: " + ex.ToString());
}
finally
{
_waitForTranscriptSessionStarted.Set();
}
});
}
private void SendTranscript(TranscriptRecorderSession trs)
{
// TODO
NonBlockingConsole.WriteLine("SendTranscript - Entry");
NonBlockingConsole.WriteLine("SendTranscript - Exit");
}
private void SaveTranscript(TranscriptRecorderSession trs)
{
NonBlockingConsole.WriteLine("SaveTranscript - Entry");
string filename = "LyncMeetingTranscript.txt";
using (FileStream fs = new FileStream(filename, FileMode.OpenOrCreate))
{
using (BinaryWriter w = new BinaryWriter(fs))
{
w.Write(trs.GetFullTranscript());
}
}
NonBlockingConsole.WriteLine("SaveTranscript - Exit");
}