import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/presentation/DCPresentationChannelDescription.cpp

@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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 "DCPresentationChannelDescription.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_ISUPPORTS(DCPresentationChannelDescription,
+                  nsIPresentationChannelDescription)
+
+NS_IMETHODIMP
+DCPresentationChannelDescription::GetType(uint8_t* aRetVal)
+{
+  if (NS_WARN_IF(!aRetVal)) {
+    return NS_ERROR_INVALID_POINTER;
+  }
+
+  *aRetVal = nsIPresentationChannelDescription::TYPE_DATACHANNEL;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+DCPresentationChannelDescription::GetTcpAddress(nsIArray** aRetVal)
+{
+  return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+DCPresentationChannelDescription::GetTcpPort(uint16_t* aRetVal)
+{
+  return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+DCPresentationChannelDescription::GetDataChannelSDP(nsAString& aDataChannelSDP)
+{
+  aDataChannelSDP = mSDP;
+  return NS_OK;
+}
+
+} // namespace dom
+} // namespace mozilla