Chromoting protocol layers to receive and send login messages

remoting/protocol/host_message_dispatcher.cc

Index: remoting/protocol/host_message_dispatcher.cc
diff --git a/remoting/protocol/host_message_dispatcher.cc b/remoting/protocol/host_message_dispatcher.cc
index eec734c2c470c8c1921503bf09258e96766131dc..b5571714d2ec23e2a3848e889505bb52a761d42f 100644
--- a/remoting/protocol/host_message_dispatcher.cc
+++ b/remoting/protocol/host_message_dispatcher.cc
@@ -11,35 +11,9 @@
 #include "remoting/protocol/host_stub.h"
 #include "remoting/protocol/input_stub.h"
 #include "remoting/protocol/message_reader.h"
+#include "remoting/protocol/ref_counted_message.h"
 #include "remoting/protocol/session.h"
 
-namespace {
-
-// A single protobuf can contain multiple messages that will be handled by
-// different message handlers.  We use this wrapper to ensure that the
-// protobuf is only deleted after all the handlers have finished executing.
-template <typename T>
-class RefCountedMessage : public base::RefCounted<RefCountedMessage<T> > {
- public:
-  RefCountedMessage(T* message) : message_(message) { }
-
-  T* message() { return message_.get(); }
-
- private:
-  scoped_ptr<T> message_;
-};
-
-// Dummy methods to destroy messages.
-template <class T>
-static void DeleteMessage(scoped_refptr<T> message) { }
-
-template <class T>
-static Task* NewDeleteTask(scoped_refptr<T> message) {
-  return NewRunnableFunction(&DeleteMessage<T>, message);
-}
-
-}  // namespace
-
 namespace remoting {
 namespace protocol {
 
@@ -51,12 +25,12 @@ HostMessageDispatcher::HostMessageDispatcher() :
 HostMessageDispatcher::~HostMessageDispatcher() {
 }
 
-bool HostMessageDispatcher::Initialize(
+void HostMessageDispatcher::Initialize(
     protocol::Session* session,
     HostStub* host_stub, InputStub* input_stub) {
   if (!session || !host_stub || !input_stub ||
       !session->event_channel() || !session->control_channel()) {
-    return false;
+    return;
   }
 
   control_message_reader_.reset(new MessageReader());
@@ -71,7 +45,6 @@ bool HostMessageDispatcher::Initialize(
   control_message_reader_->Init<ControlMessage>(
       session->control_channel(),
       NewCallback(this, &HostMessageDispatcher::OnControlMessageReceived));
-  return true;
 }
 
 void HostMessageDispatcher::OnControlMessageReceived(ControlMessage* message) {
@@ -80,6 +53,12 @@ void HostMessageDispatcher::OnControlMessageReceived(ControlMessage* message) {
   if (message->has_suggest_resolution()) {
     host_stub_->SuggestResolution(
         &message->suggest_resolution(), NewDeleteTask(ref_msg));
+  } else if (message->has_begin_session_request()) {
+    host_stub_->BeginSessionRequest(
+        &message->begin_session_request().credentials(),
+        NewDeleteTask(ref_msg));
+  } else {
+    NOTREACHED() << "Invalid control message received";
   }
 }