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A new Flyspray task has been opened. Details are below.
User who did this - Luis Martin (lmartin)
Attached to Project - sip-router
Summary - get_body_part2 (parse_body)
Task Type - Improvement
Category - Core
Status - Assigned
Assigned To - Andrei Pelinescu-Onciul
Operating System - All
Severity - Low
Priority - Normal
Reported Version - Development
Due in Version - Undecided
Due Date - Undecided
Details - I made a new function for the "parser/parse_body.c" module :
get_body_part2
--------------------
get_body_part,
char *get_body_part(struct sip_msg *msg, unsigned short type, unsigned short subtype, int
*len)
get_body_part allows you to pick the first multipart part of the SIP message which matches
TYPE/SUBTYPE. It will return a pointer to the multipart structure as well as its length.
The code it is not easy-readable but this function is working great. The point is, what if
I would like to search a multipart part within a SIP message that matches TYPE/SUBTYPE but
also the Content-ID header or the Content-Length header?
--------------------
New function:
get_body_part2,
char *get_body_part_strict(struct sip_msg *msg, unsigned short content_type, unsigned
short content_subtype, char *content_id, char *content_length, int *len)
It returns the first multipart part of the SIP message which matches
"TYPE/SUBTYPE" and/or the "Content-ID" and/or the
"Content-Length", and its length. If you want to be less restrictive, you can
unflag the parameter by:
- setting 0/0 in case of the TYPE/SUBTYPE.
- setting NULL in case of the Content-ID and the Content-Length.
So setting Content-Length == NULL will make the function to skip the Content-Length from
its filter and will give you back the first part which matches the TYPE/SUBTYPE and
Content-ID, and its length.
--------------------
Already tested and working fine.
See patch attached.
Luis Martin Gil
One or more files have been attached.
More information can be found at the following URL:
http://sip-router.org/tracker/index.php?do=details&task_id=170
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