/usr/include/cxxtools/net/udpstream.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.
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 | /*
* Copyright (C) 2005 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_UDPSTREAM_H
#define CXXTOOLS_UDPSTREAM_H
#include <cxxtools/net/udp.h>
#include <iostream>
namespace cxxtools
{
namespace net
{
class UdpStreambuf : public std::streambuf
{
char* message;
unsigned msgsize;
UdpSender& sender;
int flags;
void sendBuffer();
public:
explicit UdpStreambuf(UdpSender& sender_, int flags_ = 0, unsigned msgsize_ = 1024)
: message(new char[msgsize_]),
msgsize(msgsize_),
sender(sender_),
flags(flags_)
{ }
~UdpStreambuf()
{ delete[] message; }
protected:
std::streambuf::int_type overflow(std::streambuf::int_type ch);
std::streambuf::int_type underflow();
int sync();
};
class UdpOStream : public std::ostream
{
UdpSender* sender;
UdpStreambuf streambuf;
public:
explicit UdpOStream(UdpSender& sender_, int flags = 0)
: std::ostream(0),
sender(0),
streambuf(sender_, flags)
{
init(&streambuf);
}
UdpOStream(const char* ipaddr, unsigned short int port, bool bcast = false,
int flags = 0)
: std::ostream(0),
sender(new UdpSender(ipaddr, port, bcast)),
streambuf(*sender, flags)
{
init(&streambuf);
}
~UdpOStream()
{ delete sender; }
};
} // namespace net
} // namespace cxxtools
#endif // CXXTOOLS_UDPSTREAM_H
|