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// libTorrent - BitTorrent library
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// Copyright (C) 2005-2007, Jari Sundell
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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// In addition, as a special exception, the copyright holders give
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// permission to link the code of portions of this program with the
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// OpenSSL library under certain conditions as described in each
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// individual source file, and distribute linked combinations
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// You must obey the GNU General Public License in all respects for
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// all of the code used other than OpenSSL. If you modify file(s)
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// with this exception, you may extend this exception to your version
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// of the file(s), but you are not obligated to do so. If you do not
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// wish to do so, delete this exception statement from your version.
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// If you delete this exception statement from all source files in the
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// program, then also delete it here.
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// Contact: Jari Sundell <jaris@ifi.uio.no>
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// 3185 Skoppum, NORWAY
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#include <sys/types.h>
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#include <sys/socket.h>
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#include "torrent/exceptions.h"
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#include <rak/socket_address.h>
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#include "socket_datagram.h"
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SocketDatagram::read_datagram(void* buffer, unsigned int length, rak::socket_address* sa) {
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throw internal_error("Tried to receive buffer length 0");
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fromlen = sizeof(rak::socket_address);
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r = ::recvfrom(m_fileDesc, buffer, length, 0, sa->c_sockaddr(), &fromlen);
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r = ::recv(m_fileDesc, buffer, length, 0);
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SocketDatagram::write_datagram(const void* buffer, unsigned int length, rak::socket_address* sa) {
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throw internal_error("Tried to send buffer length 0");
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if (m_ipv6_socket && sa->family() == rak::socket_address::pf_inet) {
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rak::socket_address_inet6 sa_mapped = sa->sa_inet()->to_mapped_address();
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r = ::sendto(m_fileDesc, buffer, length, 0, sa_mapped.c_sockaddr(), sizeof(rak::socket_address_inet6));
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r = ::sendto(m_fileDesc, buffer, length, 0, sa->c_sockaddr(), sa->length());
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r = ::send(m_fileDesc, buffer, length, 0);