forked from I2P_Developers/i2p.i2p
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
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* Copyright (c) 2004, Matthew P. Cashdollar <mpc@innographx.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the author nor the names of any contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: socket.cpp,v 1.8 2004/07/22 22:08:20 mpc Exp $
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*/
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#include "platform.hpp"
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#include "socket_error.hpp"
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#include "socket.hpp"
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using namespace Libsockthread;
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/*
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* Closes the socket
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*/
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void Socket::close()
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{
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if (sock != SERR) {
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if (close(sock) == -1)
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; // FIXME log the error
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}
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sock = SERR;
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}
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/*
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* Changes the address associated with the socket
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*/
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void Socket::set_addr(Socket_addr& addr)
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{
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close();
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this->addr = addr;
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setup_socket();
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}
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/*
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* Prepares the socket for use
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*/
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void Socket::setup_socket()
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{
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assert(sock == SERR); // the descriptor shouldn't be active
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if (!addr.is_ready())
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throw Socket_error("Couldn't create socket: address isn't ready");
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sock = socket(addr.get_family(), addr.get_type(), 0);
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if (sock == SERR)
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throw Socket_error(strerror(errno));
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}
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