/usr/include/cxxtools/net/tcpserver.h is in libcxxtools-dev 2.2.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | /*
* Copyright (C) 2006 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_TcpServer_H
#define CXXTOOLS_NET_TcpServer_H
#include <cxxtools/api.h>
#include <cxxtools/selectable.h>
#include <cxxtools/signal.h>
#include <cxxtools/ioerror.h>
#include <string>
#include <exception>
namespace cxxtools
{
namespace net
{
class AddressInUse : public IOError
{
public:
AddressInUse()
: IOError("address in use")
{ }
AddressInUse(const std::string& ipaddr, unsigned short int port);
};
class AcceptTerminated : public std::exception
{
public:
const char* what() const throw ()
{ return "accept terminated"; }
};
class CXXTOOLS_API TcpServer : public Selectable
{
class TcpServerImpl* _impl;
public:
enum { INHERIT = 1, DEFER_ACCEPT = 2 };
TcpServer();
/** @brief Creates a server socket and listens on an address
*/
TcpServer(const std::string& ipaddr, unsigned short int port, int backlog = 5, unsigned flags = 0);
~TcpServer();
void listen(const std::string& ipaddr, unsigned short int port, int backlog = 5, unsigned flags = 0);
// inherit doc
virtual SelectableImpl& simpl();
/** @brief Stops a blocking accept
The stopAccept method can be called from a thread to break a
blocking accept call in another thread. The call to accept
is terminated by a AcceptTerminated exception.
*/
void terminateAccept();
TcpServerImpl& impl() const;
Signal<TcpServer&> connectionPending;
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&);
};
} // namespace net
} // namespace cxxtools
#endif // CXXTOOLS_NET_TcpServer_H
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