case_subs.h

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/* 
 * $Id$ 
 *
 * Subject Header Field Name Parsing Macros
 *
 * Copyright (C) 2001-2003 FhG Fokus
 *
 * 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
 */

#ifndef CASE_SUBS_H
#define CASE_SUBS_H

#define te_CASE                         \
        if (LOWER_BYTE(*p) == 't') { \
                        p++;                   \
            if (LOWER_BYTE(*p) == 'e') { \
                                p++;               \
                                hdr->type = HDR_SUBSCRIPTION_STATE_T;    \
                        goto dc_end;       \
                        }                      \
        }

#define _sta_CASE                         \
        switch(LOWER_DWORD(val)) { \
        case __sta_:               \
                p += 4;            \
                        te_CASE;         \
                goto other;        \
        }

#define cription_CASE                         \
        switch(LOWER_DWORD(val)) { \
        case _tion_:               \
                p += 4;            \
                val = READ(p);     \
                        _sta_CASE;         \
                goto other;        \
        }

#define crip_CASE                         \
        switch(LOWER_DWORD(val)) { \
        case _crip_:               \
                p += 4;            \
                val = READ(p);     \
                        cription_CASE;     \
                goto other;        \
        }

#define subs_CASE        \
        p += 4;          \
        val = READ(p);   \
        crip_CASE;        \
        goto other;


#endif /* CASE_SUBS_H */