Move PseudoTCP and channel auth out of LibjingleTransportFactory.

remoting/protocol/secure_channel_factory.h

Index: remoting/protocol/secure_channel_factory.h
diff --git a/remoting/protocol/secure_channel_factory.h b/remoting/protocol/secure_channel_factory.h
new file mode 100644
index 0000000000000000000000000000000000000000..8f8e12e7000f0e0ec8208e3333ba64a73eed9225
--- /dev/null
+++ b/remoting/protocol/secure_channel_factory.h
@@ -0,0 +1,60 @@
+// Copyright 2014 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.
+
+#ifndef REMOTING_PROTOCOL_SECURE_CHANNEL_FACTORY_H_
+#define REMOTING_PROTOCOL_SECURE_CHANNEL_FACTORY_H_
+
+#include <map>
+
+#include "base/basictypes.h"
+#include "net/base/net_errors.h"
+#include "remoting/protocol/stream_channel_factory.h"
+
+namespace remoting {
+namespace protocol {
+
+class Authenticator;
+class ChannelAuthenticator;
+
+// StreamChannelFactory wrapper that authenticates every channel it creates.
+// When CreateChannel() is called it first calls the wrapped
+// StreamChannelFactory to create a channel and then uses the specified
+// Authenticator to secure and authenticate the new channel before returning it
+// to the caller.
+class SecureChannelFactory : public StreamChannelFactory {
+ public:
+  // Both parameters must outlive the object.
+  SecureChannelFactory(StreamChannelFactory* channel_factory,
+                       Authenticator* authenticator);
+  virtual ~SecureChannelFactory();
+
+  // StreamChannelFactory interface.
+  virtual void CreateChannel(const std::string& name,
+                             const ChannelCreatedCallback& callback) OVERRIDE;
+  virtual void CancelChannelCreation(const std::string& name) OVERRIDE;
+
+ private:
+  typedef std::map<std::string, ChannelAuthenticator*> AuthenticatorMap;
+
+  void OnBaseChannelCreated(const std::string& name,
+                            const ChannelCreatedCallback& callback,
+                            scoped_ptr<net::StreamSocket> socket);
+
+  void OnSecureChannelCreated(const std::string& name,
+                              const ChannelCreatedCallback& callback,
+                              int error,
+                              scoped_ptr<net::StreamSocket> socket);
+
+  StreamChannelFactory* channel_factory_;
+  Authenticator* authenticator_;
+
+  AuthenticatorMap channel_authenticators_;
+
+  DISALLOW_COPY_AND_ASSIGN(SecureChannelFactory);
+};
+
+}  // namespace protocol
+}  // namespace remoting
+
+#endif  // REMOTING_PROTOCOL_SECURE_CHANNEL_FACTORY_H_