If a SET UP CALL proactive command with no alpha identifier
occurs, the alpha_id pointer will be set to NULL. This will
generate a crash in the stkagent with dbus function. To avoid
this we use an empty string if the alpha identifier is not
present in the command.
This patch was generated by the following semantic patch
(http://coccinelle.lip6.fr/)
// <smpl>
@fix disable is_null,isnt_null1@
expression *E;
@@
- !E
+ E == NULL
// </smpl>
This forces automake/make to build them first if needed (as before).
But it avoids marking every single header as a dependency of every
single object. Thus we do not need a bogus full rebuild of the tree
everytime a header is added.
The existing call will be automatically put on hold if there is an
existing active call when dialing. On some modems the dial request
returns only after the dialed call is active and the existing call has
been put on hold.
However, on isimodem driver the dial request returns immediately before
the existing call has changed its status. With isimodem driver the
dial_handle_result() selected the existing call from the list when it
should have created a new one.
The dial result handling now guards againt returning a previously dialed
active call as result.
This is restructuring the caif channel creation, so that at a later
date multiple AT channels can be supported. This effectively moves
the channel creation from ste_enable, into its own function,
ste_create_channel.
If a call was held automatically when an another call was dialed or
answered, it gets retrieved when the other call is released unless
auto change features is explicitly disabled.
Drop cause_type parameter because it is never used.
Use cause code for busy when releasing incoming or waiting calls.
Do not report incoming calls to the oFono core until they can be
answered.
Report MT_RELEASED or MO_RELEASED via ofono_voicecall_notify(),
TERMINATED calls via ofono_voicecall_disconnected().