internal TSIP_Dialog CreateDialog(TSIP_Dialog.tsip_dialog_type_t type, TSip_Session sipSession)
{
TSIP_Dialog dialog = null;
switch (type)
{
case TSIP_Dialog.tsip_dialog_type_t.REGISTER:
{
dialog = new TSIP_DialogRegister(sipSession as TSIP_SessionRegister);
break;
}
default:
{
TSK_Debug.Error("{0} not support as dialog type", type);
break;
}
}
if (dialog != null && !mDialogs.ContainsKey(dialog.Id))
{
mMutex.WaitOne();
mDialogs.Add(dialog.Id, dialog);
mMutex.ReleaseMutex();
}
return dialog;
}
internal TSIP_Dialog CreateDialog(TSIP_Dialog.tsip_dialog_type_t type, TSip_Session sipSession)
{
TSIP_Dialog dialog = null;
switch (type)
{
case TSIP_Dialog.tsip_dialog_type_t.REGISTER:
{
dialog = new TSIP_DialogRegister(sipSession as TSIP_SessionRegister);
break;
}
default:
{
TSK_Debug.Error("{0} not support as dialog type", type);
break;
}
}
if (dialog != null && !mDialogs.ContainsKey(dialog.Id))
{
mMutex.WaitOne();
mDialogs.Add(dialog.Id, dialog);
mMutex.ReleaseMutex();
}
return(dialog);
}
protected TSIP_Event(TSip_Session sipSession, ushort code, String phrase, TSIP_Message sipMessage, tsip_event_type_t type)
{
mSipSession = sipSession;
mCode = code;
mPhrase = phrase;
mSipMessage = sipMessage;
mType = type;
}
internal const Int64 SHUTDOWN_TIMEOUT = 2000; /* miliseconds. */
internal TSIP_Dialog(tsip_dialog_type_t type, String callId, TSip_Session session)
{
mId = sUniqueId++;
mRecordRoutes = new List <TSIP_HeaderRecordRoute>();
mChallenges = new List <TSIP_Challenge>();
mPaths = new List <TSIP_Uri>();
mServiceRoutes = new List <TSIP_Uri>();
mAssociatedUris = new List <TSIP_Uri>();
mState = tsip_dialog_state_t.Initial;
mType = type;
mCallId = String.IsNullOrEmpty(callId) ? TSIP_HeaderCallId.RandomCallId() : callId;
mSipSession = session;
/* Sets some default values */
mExpires = TSip_Session.DEFAULT_EXPIRES;
mTagLocal = TSK_String.Random();
mCSeqValue = (UInt32) new Random().Next();
/*=== SIP Session ===*/
if (mSipSession != null)
{
mExpires = mSipSession.Expires;
mUriLocal = !String.IsNullOrEmpty(callId) /* Server Side */ ? mSipSession.UriTo : mSipSession.UriFrom;
if (mSipSession.UriTo != null)
{
mUriRemote = mSipSession.UriTo;
mUriRemoteTarget = mSipSession.UriTo;
}
else
{
mUriRemote = mSipSession.UriFrom;
mUriRemoteTarget = mSipSession.Stack.Realm;
}
}
else
{
TSK_Debug.Error("Invalid Sip Session");
}
}
internal static Boolean Signal(tsip_dialog_event_type_t eventType, TSip_Session sipSession, String phrase, TSIP_Message sipMessage)
{
TSIP_EventDialog @event = new TSIP_EventDialog(eventType, sipSession, phrase, sipMessage);
return(@event.Signal());
}
internal TSIP_EventDialog(tsip_dialog_event_type_t eventType, TSip_Session sipSession, String phrase, TSIP_Message sipMessage)
: base(sipSession, 0, phrase, sipMessage, tsip_event_type_t.DIALOG)
{
mEventType = eventType;
}
internal static Boolean Signal(tsip_dialog_event_type_t eventType, TSip_Session sipSession, String phrase, TSIP_Message sipMessage)
{
TSIP_EventDialog @event = new TSIP_EventDialog(eventType, sipSession, phrase, sipMessage);
return @event.Signal();
}
internal TSIP_EventDialog(tsip_dialog_event_type_t eventType, TSip_Session sipSession, String phrase, TSIP_Message sipMessage)
: base(sipSession, 0, phrase, sipMessage, tsip_event_type_t.DIALOG)
{
mEventType = eventType;
}
internal static Boolean Signal(tsip_register_event_type_t eventType, TSip_Session sipSession, ushort code, String phrase, TSIP_Message sipMessage)
{
TSIP_EventRegister @event = new TSIP_EventRegister(eventType, sipSession, code, phrase, sipMessage);
return(@event.Signal());
}
internal TSIP_EventRegister(tsip_register_event_type_t eventType, TSip_Session sipSession, ushort code, String phrase, TSIP_Message sipMessage)
: base(sipSession, code, phrase, sipMessage, tsip_event_type_t.REGISTER)
{
mEventType = eventType;
}
internal void AddSession(TSip_Session session)
{
if (session != null && !mSipSessions.ContainsKey(session.Id))
{
mSipSessions.Add(session.Id, session);
}
}
internal static Boolean Signal(tsip_register_event_type_t eventType, TSip_Session sipSession, ushort code, String phrase, TSIP_Message sipMessage)
{
TSIP_EventRegister @event = new TSIP_EventRegister(eventType, sipSession, code, phrase, sipMessage);
return @event.Signal();
}
internal TSIP_EventRegister(tsip_register_event_type_t eventType, TSip_Session sipSession, ushort code, String phrase, TSIP_Message sipMessage)
: base(sipSession, code, phrase, sipMessage, tsip_event_type_t.REGISTER)
{
mEventType = eventType;
}
