Hello Daniel,

What about usrloc_api which which does not have get_number_of_users() listed? Should I fix it, will it work?

Thanks, Toly.

Daniel-Constantin Mierla-4 wrote:

Hello,

On 09/11/08 03:02, toly wrote:

...

Greetings,

I have 2 questions.

1. I've created custom module where I'd like to get number of users from

usrloc module. Here is the code:

LOG(L_INFO,"PRESOURCE: Initializing\n"); bind_usrloc = (bind_usrloc_t)find_export("ul_bind_usrloc", 1, 0); if ( !bind_usrloc ) { LOG(L_CRIT, "Can't bind usrloc (find_export) check if loaded"); goto error; } if ( !bind_usrloc(&ul) ) { LOG(L_CRIT, "Can't bind usrloc"); goto error; }

bind_usrloc() returns 0 on success, so the condition in the if is wrong. Actually the bind_usrloc() is successfully.

Cheers, Daniel

...

When this code is enabled if fails on second if. Looks like usrloc module is not loaded. Here's the log

09/10 18:50:57 4431 info <statistics.c: 135> INFO: statistics manager successfully initialized 09/10 18:50:57 4431 info <uac.c: 139> UAC - initializing 09/10 18:50:57 4431 info <hslot.c: 44> INFO:ul_init_locks: locks array size 512 09/10 18:50:57 4431 info <pike.c: 108> PIKE - initializing 09/10 18:50:57 4431 info <ip_tree.c: 86> INFO:pike:init_lock_set: probing 256 set size 09/10 18:50:57 4431 info <avpops.c: 164> AVPops - initializing 09/10 18:50:57 4431 info <sl.c: 130> StateLess module - initializing 09/10 18:50:57 4431 info <tm.c: 586> TM - initializing... 09/10 18:50:57 4431 notice <maxfwd.c: 97> Maxfwd module- initializing 09/10 18:50:57 4431 info <presource.c: 146> PRESOURCE: Initializing 09/10 18:50:57 4431 crit <presource.c: 155> Can't bind usrloc 09/10 18:50:57 4431 err <sr_module.c: 465> init_mod(): Error while initializing module presource

In config script loadmodule("usrloc.so") is prior to load my custom module. When I disable above code, then load order follows config file order.

2. Here's how I wanted to get number of users:

unsigned long get_number_of_users() { return ul.get_number_of_users(); }

But usrloc_api_t does not contain this cmd function despite it's exported in usrloc module

typedef struct usrloc_api { int use_domain; int db_mode; unsigned int nat_flag;

    register_udomain_t   register_udomain;
    get_all_ucontacts_t  get_all_ucontacts;

    insert_urecord_t     insert_urecord;
    delete_urecord_t     delete_urecord;
    get_urecord_t        get_urecord;
    lock_udomain_t       lock_udomain;
    unlock_udomain_t     unlock_udomain;

    release_urecord_t    release_urecord;
    insert_ucontact_t    insert_ucontact;
    delete_ucontact_t    delete_ucontact;
    get_ucontact_t       get_ucontact;

    update_ucontact_t    update_ucontact;

    register_watcher_t   register_watcher;
    unregister_watcher_t unregister_watcher;
    register_ulcb_t      register_ulcb;

} usrloc_api_t;

Thanks, Toly

-- Daniel-Constantin Mierla http://www.asipto.com

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