The variables would be set before the call by another app, its analogous to setting a sip_x variable and having it appear in the sip signaling, don't need a callback. The parameters are (so far): Ring type: (cadences index to ring the phone with) Phones to ring list: (proprietary for my ozmod module, don't think it should be in the library) Maybe have a variable "opanzap_<variable_name>" that mod_openzap looks for and adds to the zchan structure by passing a custom variable array to zap_channel_open() then the ozmod can read it. Simon On 10/2/08 6:11 AM, "Anthony Minessale" <anthony.minessale@gmail.com> wrote:
That would pretty much violate the whole scope of the library. It's not supposed to even know there is a such thing as FreeSWITCH to get variables from. There could just as easily be a chan_openzap for asterisk (*WINK* *WINK* anyone? buelleur?)
What exactly do you need them for?
The most elegant way would be for the FS core to allow endpoints (mod_openzap) to register a callback to be called when a variable is set on that channel, then add the concept of channel variables to openzap zchans
so then when FS had a channel variable set it mod_openzap would in turn set it on openzap zchan and the blind abstraction would be preserved.
On Thu, Oct 2, 2008 at 2:42 AM, Simon Capper <scapper@ooma.com> wrote:
I want to access channel variables from an ozmod module in openzap. I can't see a way to do it in the current code.
I'd like to add the feature and provide a patch for openzap when I'm done. I'm thinking of adding a void pointer that could be passed down via zap_channel_open that could be then be used from the ozmod modules? Mod_openzap would set the pointer to a function that would give access to channel variables. Thoughts?
Simon
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