/** Get voice calls associated with a modem [sync]
*
* Populate voice call lookup table with the reply data
*
* @param modem D-Bus object path
*/
static void
xofono_get_vcalls(const char *modem)
{
DBusMessage *rsp = 0;
DBusError err = DBUS_ERROR_INIT;
int cnt = 0;
/* FIXME: mce-dbus not have a async method call with
* context data pointer -> using sync call for now ... */
rsp = dbus_send_with_block(OFONO_SERVICE,
modem,
OFONO_VCALLMANAGER_INTERFACE,
OFONO_VCALLMANAGER_REQ_GET_CALLS,
-1,
DBUS_TYPE_INVALID);
if( !rsp )
goto EXIT;
if( dbus_set_error_from_message(&err, rsp) ) {
mce_log(LL_ERR, "%s: %s", err.name, err.message);
goto EXIT;
}
// <arg name="calls_with_properties" type="a(oa{sv})" direction="out"/>
DBusMessageIter body, arr1, mod;
dbus_message_iter_init(rsp, &body);
if( !mce_dbus_iter_get_array(&body, &arr1) )
goto EXIT;
while( !mce_dbus_iter_at_end(&arr1) ) {
const char *name = 0;
if( !mce_dbus_iter_get_struct(&arr1, &mod) )
goto EXIT;
if( !mce_dbus_iter_get_object(&mod, &name) )
goto EXIT;
ofono_vcall_t *vcall = vcalls_add_call(name);
if( !vcall )
continue;
ofono_vcall_update_N(vcall, &mod);
++cnt;
}
call_state_rethink_schedule();
EXIT:
mce_log(LL_DEBUG, "added %d calls", cnt);
if( rsp ) dbus_message_unref(rsp);
dbus_error_free(&err);
return;
}
/**
* Translate a D-Bus bus name into a pid
*
* @param bus_name A string with the bus name
* @return The pid of the process, or -1 if no process could be identified
*/
pid_t dbus_get_pid_from_bus_name(const gchar *const bus_name)
{
dbus_uint32_t pid = -1;
DBusMessage *reply;
if ((reply = dbus_send_with_block("org.freedesktop.DBus",
"/org/freedesktop/DBus/Bus",
"org.freedesktop.DBus",
"GetConnectionUnixProcessID", -1,
DBUS_TYPE_STRING, &bus_name,
DBUS_TYPE_INVALID)) != NULL) {
dbus_message_get_args(reply, NULL,
DBUS_TYPE_UINT32, &pid,
DBUS_TYPE_INVALID);
dbus_message_unref(reply);
}
return (pid_t)pid;
}