gecko-dev/ipc/unixsocket/StreamSocket.h
Thomas Zimmermann da8f73f148 Bug 1172479: Replace |nsIThread| by |MessageLoop| in socket I/O code, r=kmachulis
Dispatching events via |nsIThread| doesn't work with worker threads. This
patch replaces all uses of |nsIThread| in the socket code by equivalent
uses of |MessageLoop|.
2015-06-09 09:50:10 +02:00

96 lines
2.7 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_ipc_streamsocket_h
#define mozilla_ipc_streamsocket_h
#include "ConnectionOrientedSocket.h"
class MessageLoop;
namespace mozilla {
namespace ipc {
class StreamSocketConsumer;
class StreamSocketIO;
class UnixSocketConnector;
class StreamSocket final : public ConnectionOrientedSocket
{
public:
/**
* Constructs an instance of |StreamSocket|.
*
* @param aConsumer The consumer for the socket.
* @param aIndex An arbitrary index.
*/
StreamSocket(StreamSocketConsumer* aConsumer, int aIndex);
/**
* Method to be called whenever data is received. Consumer-thread only.
*
* @param aBuffer Data received from the socket.
*/
void ReceiveSocketData(nsAutoPtr<UnixSocketBuffer>& aBuffer);
/**
* Starts a task on the socket that will try to connect to a socket in a
* non-blocking manner.
*
* @param aConnector Connector object for socket type specific functions
* @param aDelayMs Time delay in milliseconds.
* @param aConsumerLoop The socket's consumer thread.
* @param aIOLoop The socket's I/O thread.
* @return NS_OK on success, or an XPCOM error code otherwise.
*/
nsresult Connect(UnixSocketConnector* aConnector, int aDelayMs,
MessageLoop* aConsumerLoop, MessageLoop* aIOLoop);
/**
* Starts a task on the socket that will try to connect to a socket in a
* non-blocking manner.
*
* @param aConnector Connector object for socket type specific functions
* @param aDelayMs Time delay in milliseconds.
* @return NS_OK on success, or an XPCOM error code otherwise.
*/
nsresult Connect(UnixSocketConnector* aConnector, int aDelayMs = 0);
// Methods for |ConnectionOrientedSocket|
//
nsresult PrepareAccept(UnixSocketConnector* aConnector,
MessageLoop* aConsumerLoop,
MessageLoop* aIOLoop,
ConnectionOrientedSocketIO*& aIO) override;
// Methods for |DataSocket|
//
void SendSocketData(UnixSocketIOBuffer* aBuffer) override;
// Methods for |SocketBase|
//
void Close() override;
void OnConnectSuccess() override;
void OnConnectError() override;
void OnDisconnect() override;
protected:
virtual ~StreamSocket();
private:
StreamSocketIO* mIO;
StreamSocketConsumer* mConsumer;
int mIndex;
};
} // namespace ipc
} // namepsace mozilla
#endif // mozilla_ipc_streamsocket_h