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HTTPIOStream.h
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110 lines (80 loc) · 2.66 KB
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//
// HTTPIOStream.h
//
// $Id: //poco/Main/template/class.h#4 $
//
// Library: Net
// Package: HTTP
// Module: HTTPIOStream
//
// Definition of the HTTPIOStream class.
//
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Net_HTTPIOStream_INCLUDED
#define Net_HTTPIOStream_INCLUDED
#include "Poco/Net/Net.h"
#include "Poco/Net/HTTPResponse.h"
#include "Poco/UnbufferedStreamBuf.h"
namespace Poco {
namespace Net {
class HTTPClientSession;
class Net_API HTTPResponseStreamBuf: public Poco::UnbufferedStreamBuf
{
public:
HTTPResponseStreamBuf(std::istream& istr);
~HTTPResponseStreamBuf();
private:
int readFromDevice();
std::istream& _istr;
};
inline int HTTPResponseStreamBuf::readFromDevice()
{
return _istr.get();
}
class Net_API HTTPResponseIOS: public virtual std::ios
{
public:
HTTPResponseIOS(std::istream& istr);
~HTTPResponseIOS();
HTTPResponseStreamBuf* rdbuf();
protected:
HTTPResponseStreamBuf _buf;
};
inline HTTPResponseStreamBuf* HTTPResponseIOS::rdbuf()
{
return &_buf;
}
class Net_API HTTPResponseStream: public HTTPResponseIOS, public std::istream
{
public:
HTTPResponseStream(std::istream& istr, HTTPClientSession* pSession);
~HTTPResponseStream();
private:
HTTPClientSession* _pSession;
};
} } // namespace Poco::Net
#endif // Net_HTTPIOStream_INCLUDED