static void sim_watch(struct ofono_atom *atom,
enum ofono_atom_watch_condition cond,
void *data)
{
struct ofono_sim *sim = __ofono_atom_get_data(atom);
struct ofono_modem *modem = data;
int watch;
if (cond == OFONO_ATOM_WATCH_CONDITION_UNREGISTERED) {
sim_state_watch(OFONO_SIM_STATE_NOT_PRESENT, modem);
sim_watch_remove(sim, g_hash_table_lookup(sim_hash, sim), NULL);
g_hash_table_remove(sim_hash, sim);
return;
}
watch = ofono_sim_add_state_watch(sim, sim_state_watch, modem, NULL);
g_hash_table_insert(sim_hash, sim, GUINT_TO_POINTER(watch));
sim_state_watch(ofono_sim_get_state(sim), modem);
}
void ofono_modem_set_powered(struct ofono_modem *modem, ofono_bool_t powered)
{
DBusConnection *conn = ofono_dbus_get_connection();
dbus_bool_t dbus_powered = powered;
if (modem->timeout > 0) {
g_source_remove(modem->timeout);
modem->timeout = 0;
}
if (modem->powered_pending != modem->powered &&
modem->pending != NULL) {
DBusMessage *reply;
if (powered == modem->powered_pending)
reply = dbus_message_new_method_return(modem->pending);
else
reply = __ofono_error_failed(modem->pending);
__ofono_dbus_pending_reply(&modem->pending, reply);
}
modem->powered_pending = powered;
if (modem->powered == powered)
goto out;
modem->powered = powered;
notify_powered_watches(modem);
if (modem->lockdown)
ofono_dbus_signal_property_changed(conn, modem->path,
OFONO_MODEM_INTERFACE,
"Lockdown", DBUS_TYPE_BOOLEAN,
&modem->lockdown);
if (modem->driver == NULL) {
ofono_error("Calling ofono_modem_set_powered on a"
"modem with no driver is not valid, "
"please fix the modem driver.");
return;
}
ofono_dbus_signal_property_changed(conn, modem->path,
OFONO_MODEM_INTERFACE,
"Powered", DBUS_TYPE_BOOLEAN,
&dbus_powered);
if (powered) {
modem_change_state(modem, MODEM_STATE_PRE_SIM);
/* Force SIM Ready for devices with no sim atom */
if (modem_has_sim(modem) == FALSE)
sim_state_watch(OFONO_SIM_STATE_READY, modem);
} else {
set_online(modem, FALSE);
modem_change_state(modem, MODEM_STATE_POWER_OFF);
}
out:
if (powering_down && powered == FALSE) {
modems_remaining -= 1;
if (modems_remaining == 0)
__ofono_exit();
}
}
static DBusMessage *modem_set_property(DBusConnection *conn,
DBusMessage *msg, void *data)
{
struct ofono_modem *modem = data;
DBusMessageIter iter, var;
const char *name;
if (dbus_message_iter_init(msg, &iter) == FALSE)
return __ofono_error_invalid_args(msg);
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
return __ofono_error_invalid_args(msg);
dbus_message_iter_get_basic(&iter, &name);
dbus_message_iter_next(&iter);
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
return __ofono_error_invalid_args(msg);
if (powering_down == TRUE)
return __ofono_error_failed(msg);
dbus_message_iter_recurse(&iter, &var);
if (g_str_equal(name, "Online"))
return set_property_online(modem, msg, &var);
if (g_str_equal(name, "Powered") == TRUE) {
ofono_bool_t powered;
int err;
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_BOOLEAN)
return __ofono_error_invalid_args(msg);
dbus_message_iter_get_basic(&var, &powered);
if (modem->pending != NULL)
return __ofono_error_busy(msg);
if (modem->powered == powered)
return dbus_message_new_method_return(msg);
if (ofono_modem_get_emergency_mode(modem) == TRUE)
return __ofono_error_emergency_active(msg);
if (modem->lockdown)
return __ofono_error_access_denied(msg);
err = set_powered(modem, powered);
if (err < 0) {
if (err != -EINPROGRESS)
return __ofono_error_failed(msg);
modem->pending = dbus_message_ref(msg);
modem->timeout = g_timeout_add_seconds(20,
set_powered_timeout, modem);
return NULL;
}
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
ofono_dbus_signal_property_changed(conn, modem->path,
OFONO_MODEM_INTERFACE,
"Powered", DBUS_TYPE_BOOLEAN,
&powered);
if (powered) {
modem_change_state(modem, MODEM_STATE_PRE_SIM);
/* Force SIM Ready for devies with no sim atom */
if (modem_has_sim(modem) == FALSE)
sim_state_watch(OFONO_SIM_STATE_READY, modem);
} else {
set_online(modem, FALSE);
modem_change_state(modem, MODEM_STATE_POWER_OFF);
}
return NULL;
}
if (g_str_equal(name, "Lockdown"))
return set_property_lockdown(modem, msg, &var);
return __ofono_error_invalid_args(msg);
}
