Re: [Partysip-dev] filter plugin split?

[Aymeric Moizard]

The cvs now contains the fix I mention. You can use
the variable "dialingplan inside the filter plugin configuration.

 dialingplan internal
 #dialingplan external
 #dialingplan both

The name of the variable is not very good. Do you
have a proposal?

But you still can't load several plugin.
Hope this is enough by now.

Aymeric


On Fri, 25 Apr 2003, Aymeric Moizard wrote:

>
>
> On Fri, 25 Apr 2003, Marian Durkovic wrote:
>
> > Hi all,
> >
> >    I'm trying to implement forwarding to local PBX gateways using the filter
> > plugin. I'd like to have it working like this:
> >
> >    user dials    2xxx        => call is forwarded to PBX gateway.
> >
> > I've set up the following filter rule:
> >
> > forward   ^sip:2([0-9][0-9][0-9])@|sip:address@hidden
>
>
> > However, the above rule also matches when user calls e.g.
> > address@hidden and incorrectly forwards the call to the local
> > PBX gateway.
>
> >   In principle I'd need the forwarding to be performed only when the host
> > part of the URL matches serverip or servername, but not otherwise.
>
> If you have only static IPs, then it's easy to write each rules
> including the domains and ips. But I guess you don't?
>
> >   One possible approach would be to split filter plugin into two -
> > filter_local and filter_external and use the former only for requests
> > matching serverip or servername and the later for anything else.
> > This will allow to perform separate actions for local numbers - e.g.
> > forwarding them to predefined gateways and different for external URLs
> > (e.g. expand address@hidden into address@hidden)
> >
> >      What do you think?
>
> That's a great idea!
>
> The ideal way would be to add a new variable in the filter plugin
> configuration:
>
>  dialingplan  internal
>  #dialingplan external
>  #dialingplan both
>
> This would need a very few change in the filter plugin.
>
> I just tried to modify partysip to make it possible to
> load several instance of the same plugin. With the above
> fix, this would be enough.
>
> The idea is to use this config:
>
> plugins = udp syntax rgstrar filter filter ls_localdb ls_sfull
> plugins_config = udp syntax rgstrar filter_internal filter_external 
> ls_localdb ls_sfull
>
> so that you can specify the same plugin several times with different
> configuration in partysip.conf for each filter plugin Aymeric
>
> But.... It does not work!
> When a new request is received it is processed by both filter plugin
> but the configuration used by both instance is the second one!
>
> The global pointer 'filter_context' of both plugins points to the same
> memory... I don't know yet the best way to resolv this...
>
> Aymeric
>
> >     Thanks,
> >
> >
> >
> >
> > --------------------------------------------------------------------------
> > ----                                                                  ----
> > ----   Marian Durkovic                       network  manager         ----
> > ----                                                                  ----
> > ----   Slovak Technical University           Tel: +421 2 524 51 301   ----
> > ----   Computer Centre, Nam. Slobody 17      Fax: +421 2 524 94 351   ----
> > ----   812 43 Bratislava, Slovak Republic    E-mail: address@hidden        
> > ----
> > ----                                                                  ----
> > --------------------------------------------------------------------------
> >
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