[OpenSIPS-Users] presence module, events

[hippo big]

Greetings,

This is a question to the author: Bogdan-Andrei Iancu
, but if anybody can answer, I'd appreciate it.

Softphone client is Bria.


Here is publish event from ngrep


PUBLISH sip:tolyp at webley SIP/2.0.

Via: SIP/2.0/TCP 10.50.1.101:45464;branch=z9hG4bK-


T 2008/10/13 16:15:38.621949 10.50.1.101:1572 -> 10.50.4.40:5070 [AP]

d8754z-697cf1172b7bf515-1---d8754z-;rport.

Max-Forwards: 70.

Contact: <sip:tolyp at 10.50.1.101:1572;transport=TCP>.

To: "tolyp"<sip:tolyp at webley>.

From: "tolyp"<sip:tolyp at webley>;tag=ca65f37d.

Call-ID: YmFlNjUxMzEwM2Q4Nzk0MWRhZGUxZmQwMDA5NmE4Nzc..

CSeq: 1 PUBLISH.

Expires: 3600.

Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO.

Content-Type: application/pidf+xml.

User-Agent: Bria release 2.4 stamp 49274.

Event: presence.

Content-Length: 441.

.

<?xml version='1.0' encoding='UTF-8'?><presence
xmlns='urn:ietf:params:xml:ns:pidf'
xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model'
xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid'
xmlns:c='urn:ietf:params:xml:ns:pidf:cipid'
xmlns:lt='urn:ietf:params:xml:ns:location-type'
entity='sip:tolyp at webley'><tuple
id='t5a055764'><status><basic>open</basic></status></tuple><dm:person
id='p5e347748'><dm:note>Available</dm:note></dm:person></presence>


Here is the code from parser/parse_event.c


        if ((_e->text.len == PRES_STR_LEN) && 

            !strncasecmp(PRES_STR, tmp.s, _e->text.len)) {

                _e->parsed = EVENT_PRESENCE;

        } else if ((_e->text.len == PRES_XCAP_CHANGE_STR_LEN) && 

                   !strncasecmp(PRES_XCAP_CHANGE_STR, tmp.s, _e->text.len)) {

                _e->parsed = EVENT_XCAP_CHANGE;

        } else if ((_e->text.len == PRES_WINFO_STR_LEN) && 

                   !strncasecmp(PRES_WINFO_STR, tmp.s, _e->text.len)) {

                _e->parsed = EVENT_PRESENCE_WINFO;

        } else if ((_e->text.len == PRES_SIP_PROFILE_STR_LEN) && 

                   !strncasecmp(PRES_SIP_PROFILE_STR, tmp.s, _e->text.len)) {

                _e->parsed = EVENT_SIP_PROFILE;

        } else if ((_e->text.len == DIALOG_STR_LEN) && 

                   !strncasecmp(DIALOG_STR, tmp.s, _e->text.len)) {

                _e->parsed = EVENT_DIALOG;

        } else if ((_e->text.len == MWI_STR_LEN) && 

                   !strncasecmp(MWI_STR, tmp.s, _e->text.len)) {

                _e->parsed = EVENT_MWI;

        } else {

                _e->parsed = EVENT_OTHER;

        }

        if( (*end)== ';')

        {

                str params_str;

                params_str.s= end+1;

                end= skip_token(params_str.s, tmp.len- _e->text.len- 1);

                

                params_str.len= end- params_str.s;


                if (parse_params(&params_str, CLASS_ANY, &phooks, &_e->params)<0)

                        return -1;

        }

        else

                _e->params= NULL;


It detects presence event correctly, but then if( (*end)== ';') does not find any semicolon

and here is the result:

10/13 16:34:57 13030 err ERROR:presence:handle_publish: <publish.c: 508> Missing or unsupported event header field value

10/13 16:34:57 13030 err ERROR:presence:handle_publish: <publish.c: 511>        event=[presence]


What semicolon it is looking? If I do (*end)== ' ') it still can't parse. Is Bria message has incorrect format?

What was the format of message the parser was written for?


Thanks a lot,

Toly

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