[Presentation API] 1-UA: send message between controller and receiver page

third_party/WebKit/Source/modules/presentation/PresentationReceiver.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/presentation/PresentationReceiver.h"
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/Document.h"
@@ skipping 35 matching lines @@
     // receiver.connectionList property not accessed
     if (!m_connectionListProperty)
         return;
 
     if (m_connectionListProperty->getState() == ScriptPromisePropertyBase::Pending)
         m_connectionListProperty->resolve(m_connectionList);
     else if (m_connectionListProperty->getState() == ScriptPromisePropertyBase::Resolved)
         m_connectionList->dispatchConnectionAvailableEvent(connection);
 }
 
+void PresentationReceiver::didReceiveSessionTextMessage(WebPresentationConnectionClient* connectionClient, const WebString& message)
+{
+    std::unique_ptr<WebPresentationConnectionClient> client = wrapUnique(connectionClient);
+
+    PresentationConnection* connection = m_connectionList->findConnection(client.get());
+    if (!connection)
+        return;
+    connection->didReceiveTextMessage(message);
+}
+
+void PresentationReceiver::didReceiveSessionBinaryMessage(WebPresentationConnectionClient* connectionClient, const uint8_t* data, size_t length)
+{
+    std::unique_ptr<WebPresentationConnectionClient> client = wrapUnique(connectionClient);
+
+    PresentationConnection* connection = m_connectionList->findConnection(client.get());
+    if (!connection)
+        return;
+    connection->didReceiveBinaryMessage(data, length);
+}
+
 void PresentationReceiver::registerConnection(PresentationConnection* connection)
 {
     DCHECK(m_connectionList);
     m_connectionList->addConnection(connection);
 }
 
 DEFINE_TRACE(PresentationReceiver)
 {
     visitor->trace(m_connectionList);
     visitor->trace(m_connectionListProperty);
     DOMWindowProperty::trace(visitor);
 }
 } // namespace blink