[OpenSIPS-Devel] [RLS] Cannot found service uri in rls-services

Eric PTAK eric.ptak.fr at gmail.com
Mon Dec 15 11:59:46 CET 2008 

As I'm going to code the handler for resource-list tag, I've just seen that
comment :
/* support only for list - ignore resource-list children */

Is it any particular reason/issue which explains why resource-list is not
implemented ?

Thanks,

Eric.

2008/12/14 Eric PTAK <eric.ptak.fr at gmail.com>

> I forward this mail with an attached fix for the issue I encountered.
> It enables the service lookup to include parameters from the URI.
> So the RLS now respond with a 200OK to the subscribe request for a
> parametized service uri.
>
> But I'm still stuck because the service node parser doesn't handle
> resource-list tag in the service node so the RLS doesn't expand
> subscription...
> This could be fixed inside notify.c:process_list_and_exec
>
> Eric.
>
>
>
> ---------- Forwarded message ----------
> From: Eric PTAK <eric.ptak.fr at gmail.com>
> Date: 2008/12/13
> Subject: Re: [RLS] Cannot found service uri in rls-services
> To: users at lists.opensips.org
>
>
> After a look at modules/rls/subcribe.c from trunk, I found line 557 :
>         if(uandd_to_uri(msg->parsed_uri.user, msg->parsed_uri.host,
>                     &subs.pres_uri)< 0)
>
> then, line 566 :
>         if( get_resource_list(&subs.pres_uri, fu.user, fu.host,
>                     &service_node, &doc) < 0)
>
> In my memory, the pres_uri should include the parameters.
>
> Eric.
>
>
> 2008/12/12 Eric PTAK <eric.ptak.fr at gmail.com>
>
>  Hi all,
>>
>> I'm currently integrating OpenSIPS with OpenXCAP.
>> After a lot a problem with ubuntu libraries in order to setup openxcap,
>> I'm now facing to another issue with RLS module.
>> I'm using Mercuro and it subsribes to sip:alice at domain;pres-list=Default,
>> but the RLS looks for a service at sip:alice at domain so it response by a
>> 404 Not Found error.
>>
>> This is the xml files from xcap :
>>
>> eptak at rd-srv-devlnx2:~$ xcapclient --app rls-services get
>> get
>> http://10.26.52.122:8080/xcap-root/rls-services/users/sip:alice@domain/index
>> etag: "d113935c4c7324c99077a925492251b2"
>> content-type: application/rls-services+xml
>> content-length: 467
>> <?xml version="1.0" encoding="utf-8"?>
>> <rls-services xmlns:rl="urn:ietf:params:xml:ns:resource-lists"
>> xmlns="urn:ietf:params:xml:ns:rls-services">
>>   <service uri="sip:alice at domain;pres-list=Default">
>>     <resource-list>
>> http://10.26.52.122:8080/xcap-root/resource-lists/users/sip%3aalice%40domain/index/~~/resource-lists/list%5b@name=%22Default%22%5d
>> </resource-list>
>>     <packages>
>>       <package>presence</package>
>>     </packages>
>>   </service>
>> </rls-services>
>>
>> eptak at rd-srv-devlnx2:~$ xcapclient --app resource-lists get
>> get
>> http://10.26.52.122:8080/xcap-root/resource-lists/users/sip:alice@domain/index
>> etag: "e153e7e4688122a04434b77cd1ecb5e1"
>> content-type: application/resource-lists+xml
>> content-length: 324
>> <?xml version="1.0" encoding="utf-8"?>
>> <resource-lists xmlns="urn:ietf:params:xml:ns:resource-lists">
>>   <list name="Default">
>>     <display-name>All Contacts</display-name>
>>   <entry uri="sip:bob at domain"
>> xmlns="urn:ietf:params:xml:ns:resource-lists">
>>   <display-name>bob</display-name>
>> </entry></list>
>> </resource-lists>
>> and this is the stack trace :
>>
>> Dec 12 15:17:15 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]: SUBSCRIBE
>> presence from sip:alice at domain to sip:alice at domain;pres-list=Default
>> (Mercuro IMS Client Beta (4.0.1011.0))
>> Dec 12 15:17:15 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:core:parse_headers: flags=ffffffffffffffff
>> Dec 12 15:17:15 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:core:parse_headers: flags=ffffffffffffffff
>> Dec 12 15:17:15 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:presence:search_event: start event= [presence]
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:rls:rls_handle_subscribe: 'To' header ALREADY PARSED: <sip:alice at domain
>> ;pres-list=Default>
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:rls:get_resource_list: Searched RL document for user sip:alice at domain
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:core:db_new_result: allocate 28 bytes for result set at 0x81b52b0
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_get_columns: 2 columns returned from the query
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:core:db_allocate_columns: allocate 8 bytes for result names at 0x81b5af8
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:core:db_allocate_columns: allocate 8 bytes for result types at 0x81b5360
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_get_columns: allocate 8 bytes for RES_NAMES[0] at
>> 0x81b5820
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x81b5820)[0]=[doc]
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_get_columns: use DB_BLOB result type
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_get_columns: allocate 8 bytes for RES_NAMES[1] at
>> 0x81b5838
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x81b5838)[1]=[etag]
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_convert_rows: allocate 8 bytes for rows at 0x81b5948
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_convert_row: allocate 40 bytes for row values at
>> 0x81b5860
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_str2val: converting BLOB [<?xml version="1.0"
>> encoding="utf-8"?>^M <rls-services
>> xmlns:rl="urn:ietf:params:xml:ns:resource-lists"
>> xmlns="urn:ietf:params:xml:ns:rls-services">^M   <service
>> uri="sip:alice at domain;pres-list=Default">^M     <resource-list>
>> http://10.26.52.122:8080/xcap-root/resource-lists/users/sip%3aalice%40domain/index/~~/resource-lists/list%5b@name=%22Default%22%5d</resource-list>^M
>> <packages>^M       <package>presence</package>^M     </packages>^M
>> </service>^M </rls-services>]
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:db_mysql:db_mysql_str2val: converting STRING
>> [d113935c4c7324c99077a925492251b2]
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:rls:get_resource_list: rls_services document: <?xml version="1.0"
>> encoding="utf-8"?>^M <rls-services
>> xmlns:rl="urn:ietf:params:xml:ns:resource-lists"
>> xmlns="urn:ietf:params:xml:ns:rls-services">^M   <service
>> uri="sip:alice at domain;pres-list=Default">^M     <resource-list>
>> http://10.26.52.122:8080/xcap-root/resource-lists/users/sip%3aalice%40domain/index/~~/resource-lists/list%5b@name=%22Default%22%5d</resource-list>^M
>> <packages>^M       <package>presence</package>^M     </packages>^M
>> </service>^M </rls-services>
>> Dec 12 15:17:16 rd-srv-devlnx2 /usr/local/sbin/opensips[25465]:
>> DBG:rls:get_resource_list: service uri sip:alice at domain not found in rl
>> document for user sip:alice at domain
>>
>
>
>
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