parse_content.h File Reference

Parser :: Content. More...

#include "msg_parser.h"

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Defines

• #define get_accept(_msg_)   ((int*)((_msg_)->accept->parsed))

  returns the accept values of a sip_msg as an null-terminated array of integer
  

• #define get_content_length(_msg_)   ((long)((_msg_)->content_length->parsed))

  returns the content-length value of a sip_msg as an integer
  

• #define get_content_type(_msg_)   ((int)(long)((_msg_)->content_type->parsed))

  returns the content-type value of a sip_msg as an integer
  

• #define MAX_MIMES_NR   128

  Maximum number of mimes allowed in Accept header.
  

• #define MIMETYPE(x_, y_)   ((TYPE_##x_ << 16) | (SUBTYPE_##y_))

  taken from PA module - will be useful here
  

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_ALL   0xfe
• #define SUBTYPE_UNKNOWN   0xff

Functions

• char * decode_mime_type (char *start, char *end, unsigned int *mime_type)

  Sets the mime type from the body of a Content-Type header.
  

• int parse_accept_hdr (struct sip_msg *msg)

  parse the body of the Accept header.
  

• char * parse_content_length (char *buffer, char *end, int *len)

  parse the body of a Content_-Length header.
  

• int parse_content_type_hdr (struct sip_msg *msg)

  parse the body of the Content-Type header.
  

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Detailed Description

Definition in file parse_content.h.

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Function Documentation

int parse_accept_hdr

(

struct sip_msg *

msg

)

It's values are also converted as an null-terminated array of ints. Returns: 1 : OK 0 : hdr not found -1 : error (parse error)

Definition at line 495 of file parse_content.c.

References hdr_field::body, decode_mime_type(), _str::len, MAX_MIMES_NR, hdr_field::parsed, and _str::s.

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char* parse_content_length	(	char *	buffer,
		char *	end,
		int *	len
	)

Also tries to recognize the type specified by this header (see th above defines). Returns the first chr after the end of the header.

Definition at line 219 of file parse_content.c.

int parse_content_type_hdr

(

struct sip_msg *

msg

)

It's value is also converted as int. Returns: n (n>0) : the found type 0 : hdr not found -1 : error (parse error )

Returns:

• > 0 mime found

• = 0 hdr not found
• =-1 error

Definition at line 388 of file parse_content.c.

References hdr_field::body, decode_mime_type(), get_content_type, _str::len, hdr_field::parsed, and _str::s.

Referenced by get_body_part().

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