[Freeswitch-users] Global Variable Substitution

Sat Jan 7 09:11:23 MSK 2012

Gold star for you! Thanks for paying the "voluntary" wiki tax. :P
-MC

On Thu, Jan 5, 2012 at 5:32 PM, Brian Wiese <
brian.wiese.freeswitch at gmail.com> wrote:

> Wikified:
> http://wiki.freeswitch.org/wiki/Manipulating_Channel_Variables#Search_and_replace
>
> :)
>
> On Thu, Jan 5, 2012 at 5:36 PM, Michael Collins <msc at freeswitch.org>
> wrote:
> > Nicely done! Be sure to wikify this one. If you have any questions about
> > updating the wiki just email me off list.
> >
> > -MC
> >
> >
> > On Thu, Jan 5, 2012 at 1:19 PM, Brian Wiese
> > <brian.wiese.freeswitch at gmail.com> wrote:
> >>
> >> Michael:
> >>
> >> Here's what I came up with, and it works really well!  I can embed
> >> this in a dialplan or use it at the CLI:
> >>
> >> lua ~stream:write(tostring(string.gsub("string_to_search",
> >> "string_to_find", "replacement_string")))
> >>
> >> It's awesome!
> >>
> >> Thanks for your help!
> >>
> >> ~Brian
> >>
> >> On Tue, Jan 3, 2012 at 6:16 PM, Brian Wiese
> >> <brian.wiese.freeswitch at gmail.com> wrote:
> >> > 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
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
> _________________________________________________________________________
> >> >>> >> Professional FreeSWITCH Consulting Services:
> >> >>> >> consulting at freeswitch.org
> >> >>> >> http://www.freeswitchsolutions.com
> >> >>> >>
> >> >>> >> 
> >> >>> >> 
> >> >>> >>
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> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> _________________________________________________________________________
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> >> >>> > http://www.freeswitchsolutions.com
> >> >>> >
> >> >>> > 
> >> >>> > 
> >> >>> >
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> >> >>> >
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> >> >>>
> _________________________________________________________________________
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> >> >>>
> >> >>> 
> >> >>> 
> >> >>>
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> >> >>
> >> >>
> >> >>
> >> >>
> _________________________________________________________________________
> >> >> Professional FreeSWITCH Consulting Services:
> >> >> consulting at freeswitch.org
> >> >> http://www.freeswitchsolutions.com
> >> >>
> >> >> 
> >> >> 
> >> >>
> >> >> Official FreeSWITCH Sites
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> >> >> http://www.cluecon.com
> >> >>
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> >>
> >>
> _________________________________________________________________________
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> >> http://www.freeswitchsolutions.com
> >>
> >> 
> >> 
> >>
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> >>
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> >
> >
> >
> > _________________________________________________________________________
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> > http://www.freeswitchsolutions.com
> >
> > 
> > 
> >
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> >
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>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
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