Hello,
I've just pushed a few updates to the sofsip-cli darcs tree. You'll need
to refresh the autotools setup with "autoreconf -i" after update.
One of the things I did was to better mark the glib-dependent parts of
sofsip-cli, and a source code define (SOFSIP_USE_GLIB_EVENT_LOOP) for
forcing use of the sofia eventloop. The reason for doing this is a strange
bug found in the interaction with the glib event loop:
With a test client, the Sofia timers (su_timer_create() + su_timer_run())
work fine with a glib backend, but once you launch nua_create(), the timer
callbacks are triggered in bursts. OTOH, by running sofsip-cli with
Sofia's own event loop implementation, the timing is perfect in both
cases. So there's a bug somewhere in either glib, or in
libsofia-sip-ua-glib (su_source.c)...
Generally, some people have complained about lack of example code, and
having all the example clients dependent on glib (not quite true as we
have sip-options.c, sip-data.c, etc). Sofsip-cli still uses glib/object
(and will continue to use), but now the dependent parts are at least
better marked. It should be straightforward still to use sofsip-cli as an
example, even if in your own app you don't use glib.
As a quick summary, glib/object are used in sofsip-cli for:
- parsing command-line arguments with GOption
- linked lists for managing pending authentications
- gobject is used to define the media subsystem interface and
all implementations are in fact gobject (read "basic OO for C")
--
under work: Sofia-SIP at http://sofia-sip.sf.net
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