00001 /* 00002 * Refer-To, Referred-By Header Field Name Parsing Macros 00003 * 00004 * Copyright (C) 2005 Juha Heinanen 00005 * 00006 * This file is part of ser, a free SIP server. 00007 * 00008 * ser is free software; you can redistribute it and/or modify 00009 * it under the terms of the GNU General Public License as published by 00010 * the Free Software Foundation; either version 2 of the License, or 00011 * (at your option) any later version 00012 * 00013 * For a license to use the ser software under conditions 00014 * other than those described here, or to purchase support for this 00015 * software, please contact iptel.org by e-mail at the following addresses: 00016 * info@iptel.org 00017 * 00018 * ser is distributed in the hope that it will be useful, 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00021 * GNU General Public License for more details. 00022 * 00023 * You should have received a copy of the GNU General Public License 00024 * along with this program; if not, write to the Free Software 00025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00026 */ 00027 00035 #ifndef CASE_REFE_H 00036 #define CASE_REFE_H 00037 00038 #define REFERRED_BY_CASE \ 00039 switch(LOWER_DWORD(val)) { \ 00040 case __by1_: \ 00041 hdr->type = HDR_REFERREDBY_T; \ 00042 hdr->name.len = 11; \ 00043 return (p + 4); \ 00044 case __by2_: \ 00045 hdr->type = HDR_REFERREDBY_T; \ 00046 p += 4; \ 00047 goto dc_end; \ 00048 } 00049 00050 #define r_to_CASE \ 00051 switch(LOWER_DWORD(val)) { \ 00052 case _r_to_: \ 00053 hdr->type = HDR_REFER_TO_T; \ 00054 p += 4; \ 00055 goto dc_end; \ 00056 \ 00057 case _rred_: \ 00058 p += 4; \ 00059 val = READ(p); \ 00060 REFERRED_BY_CASE; \ 00061 goto other; \ 00062 } 00063 00064 #define refe_CASE \ 00065 p += 4; \ 00066 val = READ(p); \ 00067 r_to_CASE; \ 00068 goto other; 00069 00070 00071 #endif /* CASE_REFE_H */
1.7.1