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kamailio/parser/case_refe.h

72 lines
2.2 KiB

/*
* Refer-To, Referred-By Header Field Name Parsing Macros
*
* Copyright (C) 2005 Juha Heinanen
*
* This file is part of ser, a free SIP server.
*
* ser is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version
*
* For a license to use the ser software under conditions
* other than those described here, or to purchase support for this
* software, please contact iptel.org by e-mail at the following addresses:
* info@iptel.org
*
* ser is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*! \file
* \brief Parser :: Refer-To, Referred-By Header Field Name Parsing Macros
*
* \ingroup parser
*/
#ifndef CASE_REFE_H
#define CASE_REFE_H
#define REFERRED_BY_CASE \
switch(LOWER_DWORD(val)) { \
case __by1_: \
hdr->type = HDR_REFERREDBY_T; \
hdr->name.len = 11; \
return (p + 4); \
case __by2_: \
hdr->type = HDR_REFERREDBY_T; \
p += 4; \
goto dc_end; \
}
#define r_to_CASE \
switch(LOWER_DWORD(val)) { \
case _r_to_: \
hdr->type = HDR_REFER_TO_T; \
p += 4; \
goto dc_end; \
\
case _rred_: \
p += 4; \
val = READ(p); \
REFERRED_BY_CASE; \
goto other; \
}
#define refe_CASE \
p += 4; \
val = READ(p); \
r_to_CASE; \
goto other;
#endif /* CASE_REFE_H */