/usr/include/cxxtools/net/tcpsocket.h is in libcxxtools-dev 2.0-4ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2006-2009 by Marc Boris Duerner, Tommi Maekitalo
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CXXTOOLS_net_TcpSocket_h
#define CXXTOOLS_net_TcpSocket_h
#include <cxxtools/api.h>
#include <cxxtools/iodevice.h>
#include <cxxtools/net/addrinfo.h>
#include <cxxtools/signal.h>
#include <string>
namespace cxxtools {
namespace net {
class TcpServer;
class AddrInfo;
class CXXTOOLS_API TcpSocket : public IODevice
{
class TcpSocketImpl* _impl;
public:
// flags for accept method
enum { INHERIT = 1, DEFER_ACCEPT = 2 };
TcpSocket();
TcpSocket(const TcpServer& server, unsigned flags = 0);
TcpSocket(const std::string& ipaddr, unsigned short int port);
explicit TcpSocket(const AddrInfo& addrinfo);
~TcpSocket();
std::string getSockAddr() const;
std::string getPeerAddr() const;
void setTimeout(std::size_t msecs);
std::size_t timeout() const;
std::size_t getTimeout() const
{ return timeout(); }
void accept(const TcpServer& server, unsigned flags = 0);
void connect(const AddrInfo& addrinfo);
void connect(const std::string& ipaddr, unsigned short int port)
{ connect(AddrInfo(ipaddr, port)); }
bool beginConnect(const AddrInfo& addrinfo);
bool beginConnect(const std::string& ipaddr, unsigned short int port)
{ return beginConnect(AddrInfo(ipaddr, port)); }
void endConnect();
Signal<TcpSocket&> connected;
/** @brief Notifies when the device is closed while no reading or writing is pending
*/
Signal<TcpSocket&> closed;
bool isConnected() const;
int getFd() const;
short poll(short events) const;
protected:
// inherit doc
virtual void onClose();
// inherit doc
virtual bool onWait(std::size_t msecs);
// inherit doc
virtual void onAttach(SelectorBase&);
// inherit doc
virtual void onDetach(SelectorBase&);
// inherit doc
virtual size_t onBeginRead(char* buffer, size_t n, bool& eof);
// inherit doc
virtual size_t onEndRead(bool& eof);
// inherit doc
virtual size_t onRead(char* buffer, size_t count, bool& eof);
// inherit doc
virtual size_t onBeginWrite(const char* buffer, size_t n);
// inherit doc
virtual size_t onEndWrite();
// inherit doc
virtual size_t onWrite(const char* buffer, size_t count);
virtual void onCancel();
public:
// inherit doc
virtual SelectableImpl& simpl();
// inherit doc
virtual IODeviceImpl& ioimpl();
};
} // namespace net
} // namespace cxxtools
#endif
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