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73 lines
2.0 KiB
73 lines
2.0 KiB
/*
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* Copyright (c) 2006 Juha Heinanen
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* Kamailio 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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* Kamailio 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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*
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*!
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* \file
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* \brief Privacy value parser
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* \ingroup parser
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*/
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#ifndef PARSE_PRIVACY_H
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#define PARSE_PRIVACY_H
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#include "../../mem/mem.h"
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#include "../../parser/msg_parser.h"
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/*! bitmap of Privacy header privacy values
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* (http://www.iana.org/assignments/sip-priv-values)
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*/
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enum privacy_value {
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PRIVACY_USER=1,
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PRIVACY_HEADER=2,
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PRIVACY_SESSION=4,
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PRIVACY_NONE=8,
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PRIVACY_CRITICAL=16,
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PRIVACY_ID=32,
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PRIVACY_HISTORY=64
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};
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/*!
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* casting macro for accessing enumeration of priv-values
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*/
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#define get_privacy_values(p_msg) \
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((unsigned int)(long)((p_msg)->privacy->parsed))
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/*!
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* This method is used to parse Privacy HF body, which consist of
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* comma separated list of priv-values. After parsing, msg->privacy->parsed
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* contains enum bits of privacy values defined in parse_privacy.h.
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* \return 0 on success and -1 on failure.
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*/
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int parse_privacy(struct sip_msg *msg);
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/*!
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* Parse a privacy value pointed by start that can be at most max_len long.
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* \return length of matched privacy value on success or NULL otherwise
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*/
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unsigned int parse_priv_value(char* start, unsigned int max_len,
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unsigned int* value);
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#endif /* PARSE_PRIVACY_H */
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