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8cd71c82de
|StreamSocket| implements a |ConnectionOrientedSocket| for stream sockets. It utilizes |ListenSocket| to wait for incoming connection requests.
94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_ipc_streamsocket_h
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#define mozilla_ipc_streamsocket_h
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#include "mozilla/ipc/SocketBase.h"
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#include "ConnectionOrientedSocket.h"
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namespace mozilla {
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namespace ipc {
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class StreamSocketIO;
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class UnixSocketConnector;
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class StreamSocket : public SocketConsumerBase
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, public ConnectionOrientedSocket
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{
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public:
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StreamSocket();
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/**
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* Queue data to be sent to the socket on the IO thread. Can only be called on
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* originating thread.
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*
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* @param aMessage Data to be sent to socket
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*
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* @return true if data is queued, false otherwise (i.e. not connected)
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*/
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bool SendSocketData(UnixSocketRawData* aMessage);
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/**
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* Convenience function for sending strings to the socket (common in bluetooth
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* profile usage). Converts to a UnixSocketRawData struct. Can only be called
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* on originating thread.
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*
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* @param aMessage String to be sent to socket
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*
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* @return true if data is queued, false otherwise (i.e. not connected)
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*/
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bool SendSocketData(const nsACString& aMessage);
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/**
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* Starts a task on the socket that will try to connect to a socket in a
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* non-blocking manner.
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*
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* @param aConnector Connector object for socket type specific functions
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* @param aAddress Address to connect to.
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* @param aDelayMs Time delay in milli-seconds.
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*
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* @return true on connect task started, false otherwise.
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*/
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bool Connect(UnixSocketConnector* aConnector,
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const char* aAddress,
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int aDelayMs = 0);
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/**
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* Queues the internal representation of socket for deletion. Can be called
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* from main thread.
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*/
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void Close();
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/**
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* Get the current sockaddr for the socket
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*/
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void GetSocketAddr(nsAString& aAddrStr);
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protected:
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virtual ~StreamSocket();
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// Prepares an instance of |StreamSocket| in DISCONNECTED state
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// for accepting a connection. Subclasses implementing |GetIO|
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// need to call this method.
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ConnectionOrientedSocketIO* PrepareAccept(UnixSocketConnector* aConnector);
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private:
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// Legacy interface from |SocketBase|; should be replaced by |Close|.
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void CloseSocket() MOZ_OVERRIDE
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{
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Close();
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}
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StreamSocketIO* mIO;
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};
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} // namespace ipc
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} // namepsace mozilla
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#endif // mozilla_ipc_streamsocket_h
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