5 nov 2006 kl. 16.43 skrev Gil Kloepfer:
I've discovered that in configuration files such as the one for
chan_zap (where all the options "cascade down" rather than being
specific for each category, there is no way to indicate that
channels have no pick-up group after the first group has been
set. For example (simplified), in zapata.conf:
[channels]
; These two phones are in call group/pick-up group #1
callerid="Green Phone"<(256) 428-6121>
callgroup=1
pickupgroup=1
channel => 1
callerid="Black Phone"<(256) 428-6122>
channel => 2
; These three channels should not be in ANY pick-up groups, but
there
; is no way to clear the previous settings
callerid="CallerID Phone" <(256) 428-6123>
channel => 3
callerid="CallerID Phone" <(256) 704-4666>
channel => 4
callerid="CallerID Phone" <(630) 372-1564>
channel => 5
In the case of channels 3, 4, and 5, there is no valid way to
"clear out"
the "current" callgroup / pickupgroup without encountering an error
(you could say pickupgroup=none, but that actually throws an error
from ast_get_group(), although it happens to work).
I'd like to propose making a change to ast_get_group() to allow
the option "none" that returns a ast_group_t containing no groups set,
basically zero. So you could say 'callgroup=none' for example.
Note that callgroup=0 would not do what I am suggesting because 0 is
a valid group number. The group/callgroup/pickupgroup is actually a
bit mask (bits numbered 0 to 63).
If this seems reasonable, please indicate so and I will submit a patch
for both 1.2 and -trunk (they are essentially the same patch).
Sounds very reasonable. Whether we can see this as a bug or a new
feature is up to Russell to decide. If it's a bug fix, which I think,
we need
patches for the 1.2 and 1.4 branches plus trunk. Please open an issue
in the bug tracker, upload patches and we'll discuss there.
/O
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