Mojo: Move mojo/public/bindings/lib to mojo/public/cpp/bindings/lib.

mojo/public/bindings/lib/connector.h

-// Copyright 2013 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 MOJO_PUBLIC_BINDINGS_LIB_CONNECTOR_H_
-#define MOJO_PUBLIC_BINDINGS_LIB_CONNECTOR_H_
-
-#include "mojo/public/bindings/lib/message_queue.h"
-#include "mojo/public/cpp/bindings/message.h"
-#include "mojo/public/cpp/environment/default_async_waiter.h"
-#include "mojo/public/cpp/system/core.h"
-
-namespace mojo {
-class ErrorHandler;
-
-namespace internal {
-
-// The Connector class is responsible for performing read/write operations on a
-// MessagePipe. It writes messages it receives through the MessageReceiver
-// interface that it subclasses, and it forwards messages it reads through the
-// MessageReceiver interface assigned as its incoming receiver.
-//
-// NOTE: MessagePipe I/O is non-blocking.
-//
-class Connector : public MessageReceiver {
- public:
-  // The Connector takes ownership of |message_pipe|.
-  explicit Connector(ScopedMessagePipeHandle message_pipe,
-                     MojoAsyncWaiter* waiter = GetDefaultAsyncWaiter());
-  virtual ~Connector();
-
-  // Sets the receiver to handle messages read from the message pipe.  The
-  // Connector will read messages from the pipe regardless of whether or not an
-  // incoming receiver has been set.
-  void set_incoming_receiver(MessageReceiver* receiver) {
-    incoming_receiver_ = receiver;
-  }
-
-  // Sets the error handler to receive notifications when an error is
-  // encountered while reading from the pipe or waiting to read from the pipe.
-  void set_error_handler(ErrorHandler* error_handler) {
-    error_handler_ = error_handler;
-  }
-
-  // Returns true if an error was encountered while reading from the pipe or
-  // waiting to read from the pipe.
-  bool encountered_error() const { return error_; }
-
-  // Closes the pipe, triggering the error state.
-  void CloseMessagePipe();
-
-  // MessageReceiver implementation:
-  virtual bool Accept(Message* message) MOJO_OVERRIDE;
-  virtual bool AcceptWithResponder(Message* message, MessageReceiver* responder)
-      MOJO_OVERRIDE;
-
- private:
-  static void CallOnHandleReady(void* closure, MojoResult result);
-  void OnHandleReady(MojoResult result);
-
-  void WaitToReadMore();
-  void ReadMore();
-
-  ErrorHandler* error_handler_;
-  MojoAsyncWaiter* waiter_;
-
-  ScopedMessagePipeHandle message_pipe_;
-  MessageReceiver* incoming_receiver_;
-
-  MojoAsyncWaitID async_wait_id_;
-  bool error_;
-  bool drop_writes_;
-
-  MOJO_DISALLOW_COPY_AND_ASSIGN(Connector);
-};
-
-}  // namespace internal
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_BINDINGS_LIB_CONNECTOR_H_