- initial import

2018-06-05 11:05:37 +03:00
commit e1a4931375
4673 changed files with 1383093 additions and 0 deletions
--- a/src/engine/endpoint/EP_DataProvider.cpp
+++ b/src/engine/endpoint/EP_DataProvider.cpp
@@ -0,0 +1,74 @@
+/* Copyright(C) 2007-2014 VoIP objects (voipobjects.com)
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "EP_DataProvider.h"
+#include "../helper/HL_StreamState.h"
+
+bool DataProvider::isSupported(const char* name)
+{
+  return !strcmp(name, "audio");
+
+  //return (!strcmp(name, "screen") || !strcmp(name, "data") || !strcmp(name, "audio") || !strcmp(name, "video"));
+}
+
+void DataProvider::pause()
+{
+  /*if (state() & STATE_SIPRECV)
+    setState( state() & ~STATE_SIPRECV );*/
+
+  // Stop receive RTP stream
+  if (state() & (int)StreamState::Receiving)
+    setState( state() & ~(int)StreamState::Receiving );
+  
+  mActive = mfPaused;
+}
+
+void DataProvider::resume()
+{
+  // Tell remote peer about resumed receiving in SDP
+  //setState( state() | STATE_SIPRECV );
+
+  // Start receive RTP stream
+  setState( state() | (int)StreamState::Receiving );
+  
+  mActive = mfActive;
+}
+
+bool DataProvider::processSdpOffer(const resip::SdpContents::Session::Medium& media, SdpDirection sdpDirection)
+{
+  // Process paused and inactive calls
+  if (media.exists("sendonly"))
+  {
+    mRemoteState = msSendonly;
+    setState(state() & ~(int)StreamState::Sending);
+  }
+  else
+  if (media.exists("recvonly"))
+  {
+    mRemoteState = msRecvonly;
+    setState(state() & ~(int)StreamState::Receiving);
+  }
+  else
+  if (media.exists("inactive"))
+  {
+    mRemoteState = msInactive;
+    setState(state() & ~((int)StreamState::Sending | (int)StreamState::Receiving) );
+  }
+  else
+  {
+    mRemoteState = msSendRecv;
+    switch (mActive)
+    {
+    case mfActive:
+      setState(state() | (int)StreamState::Sending | (int)StreamState::Receiving);
+      break;
+
+    case mfPaused:
+      setState(state() | (int)StreamState::Sending );
+      break;
+    }
+  }
+  return true;
+}