Index: mojo/edk/system/message_pipe_endpoint.h |
diff --git a/mojo/edk/system/message_pipe_endpoint.h b/mojo/edk/system/message_pipe_endpoint.h |
deleted file mode 100644 |
index 0b5f12eb7ff5480f88c0ef3f24f0196853d39b60..0000000000000000000000000000000000000000 |
--- a/mojo/edk/system/message_pipe_endpoint.h |
+++ /dev/null |
@@ -1,90 +0,0 @@ |
-// 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_EDK_SYSTEM_MESSAGE_PIPE_ENDPOINT_H_ |
-#define MOJO_EDK_SYSTEM_MESSAGE_PIPE_ENDPOINT_H_ |
- |
-#include <stdint.h> |
- |
-#include <vector> |
- |
-#include "base/macros.h" |
-#include "base/memory/ref_counted.h" |
-#include "base/memory/scoped_ptr.h" |
-#include "mojo/edk/system/dispatcher.h" |
-#include "mojo/edk/system/memory.h" |
-#include "mojo/edk/system/message_in_transit.h" |
-#include "mojo/edk/system/system_impl_export.h" |
-#include "mojo/public/c/system/message_pipe.h" |
-#include "mojo/public/c/system/types.h" |
- |
-namespace mojo { |
-namespace system { |
- |
-class ChannelEndpoint; |
-class Awakable; |
- |
-// This is an interface to one of the ends of a message pipe, and is used by |
-// |MessagePipe|. Its most important role is to provide a sink for messages |
-// (i.e., a place where messages can be sent). It has a secondary role: When the |
-// endpoint is local (i.e., in the current process), there'll be a dispatcher |
-// corresponding to the endpoint. In that case, the implementation of |
-// |MessagePipeEndpoint| also implements the functionality required by the |
-// dispatcher, e.g., to read messages and to wait. Implementations of this class |
-// are not thread-safe; instances are protected by |MesssagePipe|'s lock. |
-class MOJO_SYSTEM_IMPL_EXPORT MessagePipeEndpoint { |
- public: |
- virtual ~MessagePipeEndpoint() {} |
- |
- enum Type { kTypeLocal, kTypeProxy }; |
- virtual Type GetType() const = 0; |
- |
- // All implementations must implement these. |
- // Returns false if the endpoint should be closed and destroyed, else true. |
- virtual bool OnPeerClose() = 0; |
- // Implements |MessagePipe::EnqueueMessage()|. The major differences are that: |
- // a) Dispatchers have been vetted and cloned/attached to the message. |
- // b) At this point, we cannot report failure (if, e.g., a channel is torn |
- // down at this point, we should silently swallow the message). |
- virtual void EnqueueMessage(scoped_ptr<MessageInTransit> message) = 0; |
- virtual void Close() = 0; |
- |
- // Implementations must override these if they represent a local endpoint, |
- // i.e., one for which there's a |MessagePipeDispatcher| (and thus a handle). |
- // An implementation for a proxy endpoint (for which there's no dispatcher) |
- // needs not override these methods, since they should never be called. |
- // |
- // These methods implement the methods of the same name in |MessagePipe|, |
- // though |MessagePipe|'s implementation may have to do a little more if the |
- // operation involves both endpoints. |
- virtual void CancelAllAwakables(); |
- virtual MojoResult ReadMessage(UserPointer<void> bytes, |
- UserPointer<uint32_t> num_bytes, |
- DispatcherVector* dispatchers, |
- uint32_t* num_dispatchers, |
- MojoReadMessageFlags flags); |
- virtual HandleSignalsState GetHandleSignalsState() const; |
- virtual MojoResult AddAwakable(Awakable* awakable, |
- MojoHandleSignals signals, |
- uint32_t context, |
- HandleSignalsState* signals_state); |
- virtual void RemoveAwakable(Awakable* awakable, |
- HandleSignalsState* signals_state); |
- |
- // Implementations must override these if they represent a proxy endpoint. An |
- // implementation for a local endpoint needs not override these methods, since |
- // they should never be called. |
- virtual void Attach(ChannelEndpoint* channel_endpoint); |
- |
- protected: |
- MessagePipeEndpoint() {} |
- |
- private: |
- DISALLOW_COPY_AND_ASSIGN(MessagePipeEndpoint); |
-}; |
- |
-} // namespace system |
-} // namespace mojo |
- |
-#endif // MOJO_EDK_SYSTEM_MESSAGE_PIPE_ENDPOINT_H_ |