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166 lines
3.9 KiB
C++
166 lines
3.9 KiB
C++
//
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// StreamSocket.cpp
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//
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// $Id: //poco/1.4/Net/src/StreamSocket.cpp#1 $
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//
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// Library: Net
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// Package: Sockets
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// Module: StreamSocket
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//
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// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#include "Poco/Net/StreamSocket.h"
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#include "Poco/Net/StreamSocketImpl.h"
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#include "Poco/FIFOBuffer.h"
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#include "Poco/Exception.h"
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using Poco::InvalidArgumentException;
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namespace Poco {
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namespace Net {
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StreamSocket::StreamSocket(): Socket(new StreamSocketImpl)
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{
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}
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StreamSocket::StreamSocket(const SocketAddress& address): Socket(new StreamSocketImpl(address.family()))
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{
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connect(address);
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}
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StreamSocket::StreamSocket(IPAddress::Family family): Socket(new StreamSocketImpl(family))
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{
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}
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StreamSocket::StreamSocket(const Socket& socket): Socket(socket)
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{
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if (!dynamic_cast<StreamSocketImpl*>(impl()))
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throw InvalidArgumentException("Cannot assign incompatible socket");
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}
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StreamSocket::StreamSocket(SocketImpl* pImpl): Socket(pImpl)
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{
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if (!dynamic_cast<StreamSocketImpl*>(impl()))
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throw InvalidArgumentException("Cannot assign incompatible socket");
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}
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StreamSocket::~StreamSocket()
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{
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}
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StreamSocket& StreamSocket::operator = (const Socket& socket)
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{
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if (dynamic_cast<StreamSocketImpl*>(socket.impl()))
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Socket::operator = (socket);
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else
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throw InvalidArgumentException("Cannot assign incompatible socket");
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return *this;
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}
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void StreamSocket::connect(const SocketAddress& address)
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{
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impl()->connect(address);
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}
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void StreamSocket::connect(const SocketAddress& address, const Poco::Timespan& timeout)
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{
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impl()->connect(address, timeout);
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}
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void StreamSocket::connectNB(const SocketAddress& address)
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{
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impl()->connectNB(address);
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}
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void StreamSocket::shutdownReceive()
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{
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impl()->shutdownReceive();
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}
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void StreamSocket::shutdownSend()
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{
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impl()->shutdownSend();
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}
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void StreamSocket::shutdown()
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{
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impl()->shutdown();
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}
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int StreamSocket::sendBytes(const void* buffer, int length, int flags)
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{
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return impl()->sendBytes(buffer, length, flags);
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}
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int StreamSocket::sendBytes(FIFOBuffer& fifoBuf)
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{
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int ret = impl()->sendBytes(&fifoBuf.buffer()[0], fifoBuf.used());
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if (ret > 0) fifoBuf.drain(ret);
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return ret;
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}
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int StreamSocket::receiveBytes(void* buffer, int length, int flags)
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{
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return impl()->receiveBytes(buffer, length, flags);
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}
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int StreamSocket::receiveBytes(FIFOBuffer& fifoBuf)
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{
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int ret = impl()->receiveBytes(fifoBuf.next(), fifoBuf.available());
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if (ret > 0) fifoBuf.advance(ret);
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return ret;
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}
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void StreamSocket::sendUrgent(unsigned char data)
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{
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impl()->sendUrgent(data);
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}
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} } // namespace Poco::Net
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