56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/*
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Copyright (C) 2004-2008 Thomas Ries <tries@gmx.net>
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This file is part of Siproxd.
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Siproxd 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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Siproxd 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 Siproxd; 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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*/
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/* $Id$ */
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/*
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* constants
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*/
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#define ACT_START_RTP 1 /* action: start RTP stream */
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#define ACT_STOP_RTP 2 /* action: stop RTP stream */
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#define DIR_IN 1 /* direction: incoming */
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#define DIR_OUT 2 /* direction: outgoing */
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/*
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* structure passed to custom firewall control module
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*/
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typedef struct {
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int action;
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int direction;
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struct in_addr local_ipaddr;
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int local_port;
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struct in_addr remote_ipaddr;
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int remote_port;
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} fw_ctl_t;
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/*
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* Functions that must be present in custom firewall control module.
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* Siproxd will link against it.
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*/
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int custom_fw_control(fw_ctl_t fwdata);
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