2009-02-28 15:12:24 +01:00
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/*
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2017-01-03 20:48:59 +01:00
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* Copyright 2003-2017 The Music Player Daemon Project
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2009-02-28 15:12:24 +01:00
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* http://www.musicpd.org
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*
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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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*
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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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2009-03-13 18:43:16 +01:00
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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2009-02-28 15:12:24 +01:00
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*/
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2009-11-12 09:12:38 +01:00
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#include "config.h"
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2013-01-15 22:39:51 +01:00
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#include "SocketUtil.hxx"
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2015-02-10 20:30:10 +01:00
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#include "SocketAddress.hxx"
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2013-01-15 22:27:24 +01:00
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#include "SocketError.hxx"
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2017-08-10 09:53:09 +02:00
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#include "UniqueSocketDescriptor.hxx"
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2009-02-28 15:12:24 +01:00
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2017-08-10 09:53:09 +02:00
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UniqueSocketDescriptor
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2009-03-14 18:29:38 +01:00
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socket_bind_listen(int domain, int type, int protocol,
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2015-02-10 20:30:10 +01:00
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SocketAddress address,
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2016-10-28 10:36:05 +02:00
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int backlog)
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2009-03-14 18:29:38 +01:00
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{
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2017-08-10 09:53:09 +02:00
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UniqueSocketDescriptor fd;
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if (!fd.CreateNonBlock(domain, type, protocol))
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2016-10-28 10:36:05 +02:00
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throw MakeSocketError("Failed to create socket");
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2009-03-14 18:29:38 +01:00
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2017-08-10 09:53:09 +02:00
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if (!fd.SetReuseAddress())
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throw MakeSocketError("setsockopt() failed");
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2009-03-14 18:29:38 +01:00
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2017-08-10 09:53:09 +02:00
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if (!fd.Bind(address))
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throw MakeSocketError("Failed to bind socket");
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2009-03-14 18:29:38 +01:00
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2017-08-10 09:53:09 +02:00
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if (!fd.Listen(backlog))
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throw MakeSocketError("Failed to listen on socket");
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2009-03-14 18:29:38 +01:00
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2015-09-17 22:18:09 +02:00
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#if defined(HAVE_STRUCT_UCRED) && defined(SO_PASSCRED)
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2017-08-10 13:22:00 +02:00
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const int pass_cred = 1;
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2017-08-10 09:53:09 +02:00
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setsockopt(fd.Get(), SOL_SOCKET, SO_PASSCRED,
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2017-08-10 13:22:00 +02:00
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(const char *) &pass_cred, sizeof(pass_cred));
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2009-03-14 18:29:38 +01:00
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#endif
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return fd;
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}
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