[Kamailio-Users] presence module, events

[toly]

openser is 1.3.3


toly wrote:
> 
> Greetings,
> This is a question to the author: bogdan_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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