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- /*
- * 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
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
- /*! \file
- * \brief Parser :: Content
- *
- * \ingroup parser
- */
- #ifndef _PARSE_CONTENT_H
- #define _PARSE_CONTENT_H
- #include "msg_parser.h"
- struct mime_type {
- unsigned short type;
- unsigned short subtype;
- };
- /*! \name MimeTypes
- * Mimes types/subtypes that are recognized
- */
- /*@{ */
- #define TYPE_TEXT 1
- #define TYPE_MESSAGE 2
- #define TYPE_APPLICATION 3
- #define TYPE_MULTIPART 4
- #define TYPE_ALL 0xfe
- #define TYPE_UNKNOWN 0xff
- #define SUBTYPE_PLAIN 1
- #define SUBTYPE_CPIM 2
- #define SUBTYPE_SDP 3
- #define SUBTYPE_CPLXML 4
- #define SUBTYPE_PIDFXML 5
- #define SUBTYPE_RLMIXML 6
- #define SUBTYPE_RELATED 7
- #define SUBTYPE_LPIDFXML 8
- #define SUBTYPE_XPIDFXML 9
- #define SUBTYPE_WATCHERINFOXML 10
- #define SUBTYPE_EXTERNAL_BODY 11
- #define SUBTYPE_XML_MSRTC_PIDF 12
- #define SUBTYPE_CPIM_PIDFXML 13
- #define SUBTYPE_MIXED 14
- #define SUBTYPE_ISUP 15
- #define SUBTYPE_ALL 0xfe
- #define SUBTYPE_UNKNOWN 0xff
- /*@} */
- /*! \brief taken from PA module - will be useful here */
- #define MIMETYPE(x_,y_) ((TYPE_##x_ << 16) | (SUBTYPE_##y_))
- /*! \brief
- * Maximum number of mimes allowed in Accept header
- */
- #define MAX_MIMES_NR 128
- /*! \brief
- * returns the content-length value of a sip_msg as an integer
- */
- #define get_content_length(_msg_) ((long)((_msg_)->content_length->parsed))
- /*! \brief
- * returns the content-type value of a sip_msg as an integer
- */
- #define get_content_type(_msg_) ((int)(long)((_msg_)->content_type->parsed))
- /*! \brief
- * returns the accept values of a sip_msg as an null-terminated array
- * of integer
- */
- #define get_accept(_msg_) ((int*)((_msg_)->accept->parsed))
- /*! \brief
- * parse the body of the Content-Type header. It's value is also converted
- * as int.
- * Returns: n (n>0) : the found type
- * 0 : hdr not found
- * -1 : error (parse error )
- */
- int parse_content_type_hdr(struct sip_msg* const msg);
- int parse_accept_body(struct hdr_field* const hdr);
- /*! \brief
- * parse the body of the Accept header. It's values are also converted
- * as an null-terminated array of ints.
- * Returns: 1 : OK
- * 0 : hdr not found
- * -1 : error (parse error)
- */
- int parse_accept_hdr(struct sip_msg* const msg);
- /*! \brief
- * parse the body of a Content_-Length header. Also tries to recognize the
- * type specified by this header (see th above defines).
- * Returns the first chr after the end of the header.
- */
- char* parse_content_length(char* const buffer, const char* const end, int* const length);
- /*! \brief
- * Sets the mime type from the body of a Content-Type header
- */
- char* decode_mime_type(char* const start, const char* const end, unsigned int* const mime_type);
- #endif
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