Prototype for copresenceSockets.

components/copresence_sockets/public/copresence_socket.h

Index: components/copresence_sockets/public/copresence_socket.h
diff --git a/components/copresence_sockets/public/copresence_socket.h b/components/copresence_sockets/public/copresence_socket.h
new file mode 100644
index 0000000000000000000000000000000000000000..0c7c105a63f7d17983de01306e05f258e4cb4060
--- /dev/null
+++ b/components/copresence_sockets/public/copresence_socket.h
@@ -0,0 +1,37 @@
+// 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 COMPONENTS_COPRESENCE_SOCKETS_COPRESENCE_SOCKET_H_
+#define COMPONENTS_COPRESENCE_SOCKETS_COPRESENCE_SOCKET_H_
+
+#include <string>
+
+#include "base/macros.h"
+
+namespace copresence_sockets {
+
+// A CopresenceSocket is an object that is used to send receive data. Currently
+// this object is only created by a CopresencePeer once it receives a
+// connection request. This class is currently just a pure interface.
+// TODO(rkc): Add the ability to connect to a remote CopresencePeer.
+class CopresenceSocket {
+ public:
+  CopresenceSocket() {}
+  virtual ~CopresenceSocket() {}
+
+  // Attempt to send data on this socket. If we were unable to send the data,
+  // the method returns false.
+  // TODO(rkc): Expand the bool into more a more detailed failures enum.
+  virtual bool Send(const std::string& data) = 0;
+
+  typedef base::Callback<void(const std::string&)> ReceiveCallback;

[Cait (Slow), 2014/09/30 17:56:01]

nit: typedef declarations should come before f'ns.

[rkc, 2014/10/01 19:08:24]

Done.

+  virtual void Receive(ReceiveCallback callback) = 0;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(CopresenceSocket);
+};
+
+}  // namespace copresence_sockets
+
+#endif  // COMPONENTS_COPRESENCE_SOCKETS_COPRESENCE_SOCKET_H_