[Freeswitch-users] Global Variable Substitution

Brian Wiese brian.wiese.freeswitch at gmail.com
Wed Jan 4 03:16:00 MSK 2012


Michael:

I do think that mod_xml_curl is a little more than what I need here.
I'll try a Lua script and see where I get.  I'll try to call a Lua
script and return the bridge string back to the dial plan.

I'll let you know how my scripting fu works...

~Brian

On Tue, Jan 3, 2012 at 6:10 PM, Michael Collins <msc at freeswitch.org> wrote:
> This kinda sounds like a problem in need of mod_xml_curl. If that seems like
> too much of a hassle then I would fall back to a mod_lua or mod_perl script
> to do the regex stuff. How is your scripting fu?
>
> -MC
>
>
> On Tue, Jan 3, 2012 at 3:54 PM, Brian Wiese
> <brian.wiese.freeswitch at gmail.com> wrote:
>>
>> Michael:
>>
>> I sure can!
>>
>> What I want to do is create template configurations that I can deploy
>> to multiple servers.  Part of the requirement of incoming calls is to
>> configure which extension(s) ring immediately, 6-second delay, and
>> 12-second delay.  I have created groups for these extensions, and by
>> using group_call I can get the full dial string for each group...
>> perfect!  Now, I just need a way to delay some of these extensions by
>> 6 or 12 seconds.  I ultimately want to inject leg variables into the
>> dial string for each extension, so when the group_call is expanded
>> each of them expand with the extra leg variable I define.
>>
>> Hope that helps...  clear as mud?  :)
>>
>> ~Brian
>>
>> On Tue, Jan 3, 2012 at 4:30 PM, Michael Collins <msc at freeswitch.org>
>> wrote:
>> > Can you expand upon this question a bit? I'm curious if there's a less
>> > hackish way of doing what you want to do. Under what circumstances do
>> > you
>> > need to add the leg variables? Also, can you give us the big picture?
>> > What's
>> > the problem you're solving?
>> >
>> > -MC
>> >
>> > On Mon, Jan 2, 2012 at 8:56 AM, Brian Wiese
>> > <brian.wiese.freeswitch at gmail.com> wrote:
>> >>
>> >> Hi Everyone.
>> >>
>> >> I thought I read somewhere that this was possible, but I can't find it
>> >> now...
>> >>
>> >> I need a way to find-and-replace within a variable.  So, for example,
>> >> I want to take variables that have values like this:
>> >>
>> >> 123abc123abc
>> >> abc123abc123abc
>> >>
>> >> ...and do a find/replace of the "abc" with "xyz" so the variables
>> >> would now return:
>> >>
>> >> 123xyz123xyz
>> >> xyz123xyz123xyz
>> >>
>> >> The use case I've run into is that I need to add leg variables to
>> >> group_call.  In my case, group_call can return any number of members,
>> >> so I figured I would just replace the first "[" with
>> >> "[variable-I-want-to-set=...".
>> >>
>> >> Thanks for the help!
>> >>
>> >> ~Brian
>> >>
>> >>
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