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152 lines (106 loc) · 2.74 KB
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//
// StreamSocket.cpp
//
// $Id: //poco/1.4/Net/src/StreamSocket.cpp#1 $
//
// Library: Net
// Package: Sockets
// Module: StreamSocket
//
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/Net/StreamSocket.h"
#include "Poco/Net/StreamSocketImpl.h"
#include "Poco/FIFOBuffer.h"
#include "Poco/Mutex.h"
#include "Poco/Exception.h"
using Poco::InvalidArgumentException;
using Poco::Mutex;
using Poco::ScopedLock;
namespace Poco {
namespace Net {
StreamSocket::StreamSocket(): Socket(new StreamSocketImpl)
{
}
StreamSocket::StreamSocket(const SocketAddress& address): Socket(new StreamSocketImpl(address.family()))
{
connect(address);
}
StreamSocket::StreamSocket(IPAddress::Family family): Socket(new StreamSocketImpl(family))
{
}
StreamSocket::StreamSocket(const Socket& socket): Socket(socket)
{
if (!dynamic_cast<StreamSocketImpl*>(impl()))
throw InvalidArgumentException("Cannot assign incompatible socket");
}
StreamSocket::StreamSocket(SocketImpl* pImpl): Socket(pImpl)
{
if (!dynamic_cast<StreamSocketImpl*>(impl()))
throw InvalidArgumentException("Cannot assign incompatible socket");
}
StreamSocket::~StreamSocket()
{
}
StreamSocket& StreamSocket::operator = (const Socket& socket)
{
if (dynamic_cast<StreamSocketImpl*>(socket.impl()))
Socket::operator = (socket);
else
throw InvalidArgumentException("Cannot assign incompatible socket");
return *this;
}
void StreamSocket::connect(const SocketAddress& address)
{
impl()->connect(address);
}
void StreamSocket::connect(const SocketAddress& address, const Poco::Timespan& timeout)
{
impl()->connect(address, timeout);
}
void StreamSocket::connectNB(const SocketAddress& address)
{
impl()->connectNB(address);
}
void StreamSocket::shutdownReceive()
{
impl()->shutdownReceive();
}
void StreamSocket::shutdownSend()
{
impl()->shutdownSend();
}
void StreamSocket::shutdown()
{
impl()->shutdown();
}
int StreamSocket::sendBytes(const void* buffer, int length, int flags)
{
return impl()->sendBytes(buffer, length, flags);
}
int StreamSocket::sendBytes(FIFOBuffer& fifoBuf)
{
ScopedLock<Mutex> l(fifoBuf.mutex());
int ret = impl()->sendBytes(fifoBuf.begin(), (int) fifoBuf.used());
if (ret > 0) fifoBuf.drain(ret);
return ret;
}
int StreamSocket::receiveBytes(void* buffer, int length, int flags)
{
return impl()->receiveBytes(buffer, length, flags);
}
int StreamSocket::receiveBytes(FIFOBuffer& fifoBuf)
{
ScopedLock<Mutex> l(fifoBuf.mutex());
int ret = impl()->receiveBytes(fifoBuf.next(), (int)fifoBuf.available());
if (ret > 0) fifoBuf.advance(ret);
return ret;
}
void StreamSocket::sendUrgent(unsigned char data)
{
impl()->sendUrgent(data);
}
} } // namespace Poco::Net