[SR-Users] Problem adding json module

[Daniel-Constantin Mierla]

Hello,

I haven't written the json module, so I don't know the limits of the
versions.

Anyhow, what you can do is to look at debian/rpm specs in source tree at
pkg/kamailio/..., there should list the dependencies of the json libs
with versions.

jansson is using another underlying library, one of its features being
support for json-path.

Cheers,
Daniel

On 06/08/15 14:57, Joao Alves wrote:
>
> Hi Daniel,
>
>  
>
> I’ve installed the latest release (0.12), but can downgrade if needed.
>   which version have you integrated with?
>
>  
>
> About jansson, I was not really aware of it. is it providing improved
> functionalities compared with json?
>
>  
>
> Thanks,
>
> Joao
>
>  
>
> *From:*sr-users [mailto:sr-users-bounces at lists.sip-router.org] *On
> Behalf Of *Daniel-Constantin Mierla
> *Sent:* quarta-feira, 5 de Agosto de 2015 15:26
> *To:* Kamailio (SER) - Users Mailing List
> *Subject:* Re: [SR-Users] Problem adding json module
>
>  
>
> Hello,
>
> what is the version of the json library? Maybe they changed the api in
> a new version.
>
> We have to fix the one for json, but note that you may use jansson
> module for json handling in config file.
>
> Cheers,
> Daniel
>
> On 29/07/15 19:17, Joao Alves wrote:
>
>     Hi,
>
>      
>
>     Have just installed the kamailio 4.3 (from github) and was trying
>     to include the additional modules that I require. I’ve edited the
>     modules.lst and changed the extra modules to  compile
>     “include_modules= db_mysql utils json”.
>
>      
>
>     During compilation (using “make all”) getting the following
>     warnings in relation with the json module.
>
>      
>
>     CC (gcc) [M json.so]                json_funcs.o
>
>     json_funcs.c: In function 'json_get_field':
>
>     json_funcs.c:58:2: warning: implicit declaration of function
>     'is_error' [-Wimplicit-function-declaration]
>
>     json_funcs.c:64:2: warning: 'json_object_object_get' is deprecated
>     (declared at /usr/local/include/json-c/json_object.h:303)
>     [-Wdeprecated-declarations]
>
>     And later, when running the config file:
>
>      
>
>     ERROR: <core> [sr_module.c:574]: load_module(): could not open
>     module </usr/local/lib64/kamailio/modules/json.so>:
>     libjson-c.so.3: cannot open shared object file: No such file or
>     directory 0(2344) : <core> [cfg.y:3432]: yyerror_at(): parse error
>     in config file /usr/local/etc/kamailio/kamailio.cfg, line 195,
>     column 12-20: failed to load module ERROR: bad config file (1 errors)
>
>      
>
>     I have already installed json-c modules and confirmed this
>     installation by doing:
>
>      
>
>     root at ID14337:/usr/local/kamailio-4.3/kamailio#
>     <mailto:root at ID14337:/usr/local/kamailio-4.3/kamailio> pkg-config
>     --cflags json-c
>
>     -I/usr/local/include/json-c 
>
>     root at ID14337:/usr/local/kamailio-4.3/kamailio#
>     <mailto:root at ID14337:/usr/local/kamailio-4.3/kamailio> pkg-config
>     --libs json-c
>
>     -L/usr/local/lib -ljson-c 
>
>      
>
>     root at ID14337:/usr/local/include/json-c# ls
>
>     arraylist.h  json.h                    json_inttypes.h        
>            json_object_private.h  linkhash.h
>
>     bits.h          json_c_version.h  json_object.h                
>     json_tokener.h               printbuf.h
>
>     debug.h      json_config.h     json_object_iterator.h 
>     json_util.h        random_seed.h
>
>     root at ID14337:/usr/local/include/json-c# cd ../../lib
>
>     root at ID14337:/usr/local/lib# ls
>
>     libjson-c.a  libjson-c.la  libjson-c.so  libjson-c.so.3 
>     libjson-c.so.3.0.0  pkgconfig    python2.6  python2.7
>
>     root at ID14337:/usr/local/lib#
>
>      
>
>     So any ideas of what could be causing this to fail?
>
>      
>
>     Thanks
>
>     *Joao Alves*
>
>      
>
>     This message and the information contained herein is proprietary
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>
>
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>
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>
>
> -- 
> Daniel-Constantin Mierla
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
> Book: SIP Routing With Kamailio - http://www.asipto.com

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com

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