[OpenSIPS-Devel] [NEW] REGISTAR module enhancements

[Bogdan-Andrei Iancu]

Hi,

There were couple of changes pushed to the REGISTRAR module to allow 
more flexibility in configuring the behaviour of the module. More or 
less, these changes aimed to move most of the global options (per module 
options) to per AOR or function options. So, you can configure the 
behaviour per AOR (like how many contacts are allowed, if branches 
should be appended, if PATH support should be used and how, etc).

A brief summary of the changes:


1. Lookup() function accepts a set of char flags:
    'm' - enable/disable method filtering
    'b' - disable/enable the appending of branches
   See: 
http://www.opensips.org/html/docs/modules/devel/registrar.html#id271073

Ex:
    lookup("location");
    lookup("location","b");
    lookup("location","","$var(my_aor)");



2. Save() function - the binary flags (for mem only saving and no reply 
options) were moved as char flags ('m' and 'r'). More char flags were added:
    'cnn' - maximum number of contacts for the AOR (like 'c10' , 'c2' , 
'c0') - 0 disables the check
    's' - socket header (replacement for the sock_flag global parameter)
    'p0' , 'p1' , 'p2', 'v' - controls the path mode
   See: 
http://www.opensips.org/html/docs/modules/devel/registrar.html#id228571

Ex:
    save("location");
    save("location","c5mp0");
    save("location","m", "$var(my_aor)");



3. Global module param removed:
    sock_flag - moved as param of save()
    use_path, path_mode, path_use_received - moved as param for save()
    method_filtering - moved as param for lookup()
    append_branches - moved as param for lookup()



Regards,
Bogdan