const gchar *g_module_check_init(GModule *module)
{
(void)module;
/* Get initial state of datapipes */
call_state = datapipe_get_gint(call_state_pipe);
alarm_ui_state = datapipe_get_gint(alarm_ui_state_pipe);
display_state = display_state_get();
submode = datapipe_get_gint(submode_pipe);
/* Append triggers/filters to datapipes */
append_input_trigger_to_datapipe(&call_state_pipe,
call_state_trigger);
append_input_trigger_to_datapipe(&alarm_ui_state_pipe,
alarm_ui_state_trigger);
append_output_trigger_to_datapipe(&display_state_pipe,
display_state_trigger);
append_output_trigger_to_datapipe(&submode_pipe,
submode_trigger);
/* PS enabled setting */
mce_gconf_notifier_add(MCE_GCONF_PROXIMITY_PATH,
MCE_GCONF_PROXIMITY_PS_ENABLED_PATH,
use_ps_conf_cb,
&use_ps_conf_id);
mce_gconf_get_bool(MCE_GCONF_PROXIMITY_PS_ENABLED_PATH,
&use_ps_conf_value);
/* enable/disable sensor based on initial conditions */
update_proximity_monitor();
return NULL;
}
/**
* Send the call state and type
*
* @param method_call A DBusMessage to reply to;
* pass NULL to send a signal instead
* @param call_state A string representation of an alternate state
* to send instead of the real call state
* @param call_type A string representation of an alternate type
* to send instead of the real call type
* @return TRUE on success, FALSE on failure
*/
static gboolean
send_call_state(DBusMessage *const method_call,
const gchar *const call_state,
const gchar *const call_type)
{
DBusMessage *msg = NULL;
gboolean status = FALSE;
const gchar *sstate;
const gchar *stype;
/* Allow spoofing */
if (call_state != NULL)
sstate = call_state;
else
sstate = call_state_repr(datapipe_get_gint(call_state_pipe));
if (call_type != NULL)
stype = call_type;
else
stype = call_type_repr(datapipe_get_gint(call_type_pipe));
/* If method_call is set, send a reply,
* otherwise, send a signal
*/
if (method_call != NULL) {
msg = dbus_new_method_reply(method_call);
} else {
/* sig_call_state_ind */
msg = dbus_new_signal(MCE_SIGNAL_PATH, MCE_SIGNAL_IF,
MCE_CALL_STATE_SIG);
}
/* Append the call state and call type */
if (dbus_message_append_args(msg,
DBUS_TYPE_STRING, &sstate,
DBUS_TYPE_STRING, &stype,
DBUS_TYPE_INVALID) == FALSE) {
mce_log(LL_CRIT,
"Failed to append %sarguments to D-Bus message "
"for %s.%s",
method_call ? "reply " : "",
method_call ? MCE_REQUEST_IF :
MCE_SIGNAL_IF,
method_call ? MCE_CALL_STATE_GET :
MCE_CALL_STATE_SIG);
dbus_message_unref(msg);
goto EXIT;
}
/* Send the message */
status = dbus_send_message(msg);
EXIT:
return status;
}
/**
* Logic for long key press
*
* @return TRUE on success, FALSE on failure
*/
static gboolean handle_longpress(void)
{
system_state_t state = datapipe_get_gint(system_state_pipe);
alarm_ui_state_t alarm_ui_state =
datapipe_get_gint(alarm_ui_state_pipe);
submode_t submode = mce_get_submode_int32();
gboolean status = TRUE;
/* Ignore keypress if the alarm UI is visible */
if ((alarm_ui_state == MCE_ALARM_UI_VISIBLE_INT32) ||
(alarm_ui_state == MCE_ALARM_UI_RINGING_INT32))
goto EXIT;
/* Ignore if we're already shutting down/rebooting */
switch (state) {
case MCE_STATE_SHUTDOWN:
case MCE_STATE_REBOOT:
status = FALSE;
break;
case MCE_STATE_ACTDEAD:
request_powerup();
break;
case MCE_STATE_USER:
/* If softoff is enabled, wake up
* Otherwise, perform long press action
*/
if ((submode & MCE_SOFTOFF_SUBMODE)) {
request_soft_poweron();
} else {
generic_powerkey_handler(longpressaction,
longpresssignal);
}
break;
default:
/* If no special cases are needed,
* just do a regular shutdown
*/
mce_log(LL_WARN,
"Requesting shutdown; state: %d",
state);
request_normal_shutdown();
break;
}
EXIT:
return status;
}
const gchar *g_module_check_init(GModule *module)
{
(void)module;
/* Config from ini-files */
dbltap_ctrl_path = mce_conf_get_string(MCE_CONF_DOUBLETAP_GROUP,
MCE_CONF_DOUBLETAP_CONTROL_PATH,
NULL);
dbltap_enable_val = mce_conf_get_string(MCE_CONF_DOUBLETAP_GROUP,
MCE_CONF_DOUBLETAP_ENABLE_VALUE,
"1");
dbltap_disable_val = mce_conf_get_string(MCE_CONF_DOUBLETAP_GROUP,
MCE_CONF_DOUBLETAP_DISABLE_VALUE,
"0");
if( !dbltap_ctrl_path || !dbltap_enable_val || !dbltap_disable_val ) {
mce_log(LL_NOTICE, "no double tap wakeup controls defined");
goto EXIT;
}
dbltap_probe_sleep_mode_controls();
/* Runtime configuration settings */
mce_gconf_notifier_add(MCE_GCONF_DOUBLETAP_PATH,
MCE_GCONF_DOUBLETAP_MODE,
dbltap_mode_gconf_cb,
&dbltap_mode_gconf_id);
gint mode = DBLTAP_ENABLE_DEFAULT;
mce_gconf_get_int(MCE_GCONF_DOUBLETAP_MODE, &mode);
dbltap_mode = mode;
/* Append triggers/filters to datapipes */
append_output_trigger_to_datapipe(&proximity_sensor_pipe,
dbltap_proximity_trigger);
append_output_trigger_to_datapipe(&proximity_blank_pipe,
dbltap_proximity_blank_trigger);
append_output_trigger_to_datapipe(&lid_cover_policy_pipe,
dbltap_lid_cover_policy_trigger);
/* Get initial state of datapipes */
dbltap_ps_state = datapipe_get_gint(proximity_sensor_pipe);
dbltap_ps_blank = datapipe_get_gint(proximity_blank_pipe);
dbltap_lid_cover_policy = datapipe_get_gint(lid_cover_policy_pipe);
/* enable/disable double tap wakeups based on initial conditions */
dbltap_rethink();
EXIT:
return NULL;
}
/** Generate activity from proximity sensor uncover
*
* @param data proximity sensor state as void pointer
*/
static void proximity_sensor_trigger(gconstpointer data)
{
static cover_state_t old_proximity_state = COVER_OPEN;
cover_state_t proximity_state = GPOINTER_TO_INT(data);
/* generate activity if proximity sensor is
* uncovered and there is a incoming call */
if( old_proximity_state == proximity_state )
goto EXIT;
old_proximity_state = proximity_state;
if( proximity_state != COVER_OPEN )
goto EXIT;
call_state_t call_state = datapipe_get_gint(call_state_pipe);
if( call_state != CALL_STATE_RINGING )
goto EXIT;
mce_log(LL_INFO, "proximity -> uncovered, call = ringing");
execute_datapipe(&device_inactive_pipe, GINT_TO_POINTER(FALSE),
USE_INDATA, CACHE_INDATA);
EXIT:
return;
}
const gchar *g_module_check_init(GModule *module)
{
(void)module;
/* Get initial state of datapipes */
call_state = datapipe_get_gint(call_state_pipe);
alarm_ui_state = datapipe_get_gint(alarm_ui_state_pipe);
display_state = display_state_get();
submode = datapipe_get_gint(submode_pipe);
/* Append triggers/filters to datapipes */
append_input_trigger_to_datapipe(&call_state_pipe,
call_state_trigger);
append_input_trigger_to_datapipe(&alarm_ui_state_pipe,
alarm_ui_state_trigger);
append_output_trigger_to_datapipe(&display_state_pipe,
display_state_trigger);
append_output_trigger_to_datapipe(&submode_pipe,
submode_trigger);
/* PS enabled setting */
mce_setting_track_bool(MCE_SETTING_PROXIMITY_PS_ENABLED,
&use_ps_conf_value,
MCE_DEFAULT_PROXIMITY_PS_ENABLED,
use_ps_conf_cb,
&use_ps_conf_id);
/* PS acts as LID sensor */
mce_setting_track_bool(MCE_SETTING_PROXIMITY_PS_ACTS_AS_LID,
&ps_acts_as_lid,
MCE_DEFAULT_PROXIMITY_PS_ACTS_AS_LID,
use_ps_conf_cb,
&ps_acts_as_lid_conf_id);
/* If the proximity sensor input is used for toggling
* lid state, we must take care not to leave proximity
* tracking to covered state. */
if( ps_acts_as_lid )
report_proximity(COVER_OPEN);
/* enable/disable sensor based on initial conditions */
update_proximity_monitor();
return NULL;
}
/** Sync active radio state -> master_radio_enabled_pipe
*/
static void
mrs_datapipe_update_master_radio_enabled(void)
{
int prev = datapipe_get_gint(master_radio_enabled_pipe);
int next = (active_radio_states & MCE_RADIO_STATE_MASTER) ? 1 : 0;
if( prev != next )
datapipe_exec_full(&master_radio_enabled_pipe, GINT_TO_POINTER(next));
}
/**
* Datapipe trigger for the [power] key
*
* @param data A pointer to the input_event struct
*/
static void powerkey_trigger(gconstpointer const data)
{
system_state_t system_state = datapipe_get_gint(system_state_pipe);
submode_t submode = mce_get_submode_int32();
struct input_event const *const *evp;
struct input_event const *ev;
/* Don't dereference until we know it's safe */
if (data == NULL)
goto EXIT;
evp = data;
ev = *evp;
if ((ev != NULL) && (ev->code == KEY_POWER)) {
/* If set, the [power] key was pressed */
if (ev->value == 1) {
mce_log(LL_DEBUG, "[power] pressed");
/* Are we waiting for a doublepress? */
if (doublepress_timeout_cb_id != 0) {
handle_shortpress();
} else if ((system_state == MCE_STATE_ACTDEAD) ||
((submode & MCE_SOFTOFF_SUBMODE) != 0)) {
/* Setup new timeout */
execute_datapipe_output_triggers(&led_pattern_activate_pipe, MCE_LED_PATTERN_POWER_ON, USE_INDATA);
/* Shorter delay for startup
* than for shutdown
*/
setup_powerkey_timeout(mediumdelay);
} else {
setup_powerkey_timeout(longdelay);
}
} else if (ev->value == 0) {
mce_log(LL_DEBUG, "[power] released");
/* Short key press */
if (powerkey_timeout_cb_id != 0) {
handle_shortpress();
if ((system_state == MCE_STATE_ACTDEAD) ||
((submode & MCE_SOFTOFF_SUBMODE) != 0)) {
execute_datapipe_output_triggers(&led_pattern_deactivate_pipe, MCE_LED_PATTERN_POWER_ON, USE_INDATA);
}
}
}
}
EXIT:
return;
}
static void alarm_sync_state_to_datapipe(alarm_ui_state_t state)
{
if( datapipe_get_gint(alarm_ui_state_pipe) == state )
goto EXIT;
mce_log(LL_DEVEL, "alarm sate = %s", alarm_state_repr(state));
execute_datapipe(&alarm_ui_state_pipe,
GINT_TO_POINTER(state),
USE_INDATA, CACHE_INDATA);
EXIT:
return;
}
/** Broadcast faked lid input state within mce
*
* @param state COVER_CLOSED, COVER_OPEN or COVER_UNDEF
*/
static void report_lid_input(cover_state_t state)
{
cover_state_t old_state = datapipe_get_gint(lid_cover_sensor_pipe);
if( state != old_state ) {
mce_log(LL_NOTICE, "state: %s -> %s",
cover_state_repr(old_state),
cover_state_repr(state));
execute_datapipe(&lid_cover_sensor_pipe,
GINT_TO_POINTER(state),
USE_INDATA, CACHE_INDATA);
}
}
/**
* Set the MCE submode flags
*
* @param submode All submodes to set OR:ed together
* @return TRUE on success, FALSE on failure
*/
static gboolean mce_set_submode_int32(const submode_t submode)
{
submode_t old_submode = datapipe_get_gint(submode_pipe);
if (old_submode == submode)
goto EXIT;
mce_log(LL_NOTICE, "submode change: %s",
submode_change_repr(old_submode, submode));
datapipe_exec_full(&submode_pipe, GINT_TO_POINTER(submode));
EXIT:
return TRUE;
}
/**
* Setup inactivity timeout
*/
static void setup_inactivity_timeout(void)
{
gint timeout = datapipe_get_gint(inactivity_timeout_pipe);
cancel_inactivity_timeout();
/* Sanitise timeout */
if (timeout <= 0)
timeout = 30;
/* Setup new timeout */
inactivity_timeout_cb_id =
g_timeout_add_seconds(timeout, inactivity_timeout_cb, NULL);
}
/**
* Request normal shutdown
*/
void mce_dsme_request_normal_shutdown(void)
{
if( datapipe_get_gint(update_mode_pipe) ) {
mce_log(LL_WARN, "shutdown blocked; os update in progress");
goto EXIT;
}
/* Set up the message */
DSM_MSGTYPE_SHUTDOWN_REQ msg = DSME_MSG_INIT(DSM_MSGTYPE_SHUTDOWN_REQ);
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_SHUTDOWN_REQ(DSME_NORMAL_SHUTDOWN)");
EXIT:
return;
}
/**
* Request reboot
*/
void mce_dsme_request_reboot(void)
{
if( datapipe_get_gint(update_mode_pipe) ) {
mce_log(LL_WARN, "reboot blocked; os update in progress");
goto EXIT;
}
/* Set up the message */
DSM_MSGTYPE_REBOOT_REQ msg = DSME_MSG_INIT(DSM_MSGTYPE_REBOOT_REQ);
/* Send the message */
mce_dsme_send(&msg, "DSM_MSGTYPE_REBOOT_REQ");
EXIT:
return;
}
/**
* Timeout callback for double key press
*
* @param data Unused
* @return Always returns FALSE, to disable the timeout
*/
static gboolean doublepress_timeout_cb(gpointer data)
{
system_state_t system_state = datapipe_get_gint(system_state_pipe);
(void)data;
doublepress_timeout_cb_id = 0;
/* doublepress timer expired without any secondary press;
* thus this was a short press
*/
if (system_state == MCE_STATE_USER)
generic_powerkey_handler(shortpressaction,
shortpresssignal);
return FALSE;
}
/**
* Set the MCE submode flags
*
* @param submode All submodes to set OR:ed together
* @return TRUE on success, FALSE on failure
*/
static gboolean mce_set_submode_int32(const submode_t submode)
{
submode_t old_submode = datapipe_get_gint(submode_pipe);
if (old_submode == submode)
goto EXIT;
if( mce_log_p(LL_NOTICE) ) {
char *delta = mce_submode_change(old_submode, submode);
mce_log(LL_NOTICE, "submode change: %s", delta ?: "???");
free(delta);
}
execute_datapipe(&submode_pipe, GINT_TO_POINTER(submode),
USE_INDATA, CACHE_INDATA);
EXIT:
return TRUE;
}
/** Broadcast proximity state within MCE
*
* @param state COVER_CLOSED or COVER_OPEN
*/
static void report_proximity(cover_state_t state)
{
/* Get current proximity datapipe value */
cover_state_t old_state = datapipe_get_gint(proximity_sensor_pipe);
/* Execute datapipe if state has changed */
if( old_state != state )
{
mce_log(LL_NOTICE, "state: %s -> %s",
cover_state_repr(old_state),
cover_state_repr(state));
execute_datapipe(&proximity_sensor_pipe,
GINT_TO_POINTER(state),
USE_INDATA, CACHE_INDATA);
}
}
/** Broadcast proximity state within MCE
*
* @param state COVER_CLOSED or COVER_OPEN
*/
static void report_proximity(cover_state_t state)
{
/* Get current proximity datapipe value */
cover_state_t old_state = datapipe_get_gint(proximity_sensor_pipe);
/* Execute datapipe if state has changed */
/* FIXME: figure out where things break down if we do not
* omit the non-change datapipe execute ... */
//if( old_state != state )
{
mce_log(LL_NOTICE, "state: %s -> %s",
cover_state_repr(old_state),
cover_state_repr(state));
execute_datapipe(&proximity_sensor_pipe,
GINT_TO_POINTER(state),
USE_INDATA, CACHE_INDATA);
}
/* Update last-seen proximity state */
old_proximity_sensor_state = state;
}
/**
* Callback for pending I/O from dsmesock
*
* XXX: is the error policy reasonable?
*
* @param source Unused
* @param condition Unused
* @param data Unused
* @return TRUE on success, FALSE on failure
*/
static gboolean io_data_ready_cb(GIOChannel *source,
GIOCondition condition,
gpointer data)
{
dsmemsg_generic_t *msg;
DSM_MSGTYPE_STATE_CHANGE_IND *msg2;
system_state_t oldstate = datapipe_get_gint(system_state_pipe);
system_state_t newstate = MCE_STATE_UNDEF;
(void)source;
(void)condition;
(void)data;
if (dsme_disabled == TRUE)
goto EXIT;
if ((msg = (dsmemsg_generic_t *)dsmesock_receive(dsme_conn)) == NULL)
goto EXIT;
if (DSMEMSG_CAST(DSM_MSGTYPE_CLOSE, msg)) {
/* DSME socket closed: try once to reopen;
* if that fails, exit
*/
mce_log(LL_ERR,
"DSME socket closed; trying to reopen");
if ((init_dsmesock()) == FALSE) {
// FIXME: this is not how one should exit from mainloop
mce_quit_mainloop();
exit(EXIT_FAILURE);
}
} else if (DSMEMSG_CAST(DSM_MSGTYPE_PROCESSWD_PING, msg)) {
dsme_send_pong();
} else if ((msg2 = DSMEMSG_CAST(DSM_MSGTYPE_STATE_CHANGE_IND, msg))) {
newstate = normalise_dsme_state(msg2->state);
mce_log(LL_DEBUG,
"DSME device state change: %d",
newstate);
/* If we're changing to a different state,
* add the transition flag, UNLESS the old state
* was MCE_STATE_UNDEF
*/
if ((oldstate != newstate) && (oldstate != MCE_STATE_UNDEF))
mce_add_submode_int32(MCE_TRANSITION_SUBMODE);
switch (newstate) {
case MCE_STATE_USER:
execute_datapipe_output_triggers(&led_pattern_activate_pipe, MCE_LED_PATTERN_DEVICE_ON, USE_INDATA);
break;
case MCE_STATE_ACTDEAD:
case MCE_STATE_BOOT:
case MCE_STATE_UNDEF:
break;
case MCE_STATE_SHUTDOWN:
case MCE_STATE_REBOOT:
execute_datapipe_output_triggers(&led_pattern_deactivate_pipe, MCE_LED_PATTERN_DEVICE_ON, USE_INDATA);
break;
default:
break;
}
execute_datapipe(&system_state_pipe,
GINT_TO_POINTER(newstate),
USE_INDATA, CACHE_INDATA);
} else {
mce_log(LL_DEBUG,
"Unknown message type (%x) received from DSME!",
msg->type_); /* <- unholy access of a private member */
}
free(msg);
EXIT:
return TRUE;
}
const gchar *g_module_check_init(GModule *module)
{
(void)module;
/* Read lux ramps from configuration */
als_filter_load_config(&lut_display);
als_filter_load_config(&lut_led);
als_filter_load_config(&lut_key);
/* Get intial display state */
display_state = datapipe_get_gint(display_state_pipe);
/* Append triggers/filters to datapipes */
append_filter_to_datapipe(&display_brightness_pipe,
display_brightness_filter);
append_filter_to_datapipe(&led_brightness_pipe,
led_brightness_filter);
append_filter_to_datapipe(&key_backlight_pipe,
key_backlight_filter);
append_output_trigger_to_datapipe(&display_state_pipe,
display_state_trigger);
/* Add dbus method call handlers */
mce_dbus_handler_add(MCE_REQUEST_IF,
MCE_REQ_ALS_ENABLE,
NULL,
DBUS_MESSAGE_TYPE_METHOD_CALL,
als_enable_req_dbus_cb);
mce_dbus_handler_add(MCE_REQUEST_IF,
MCE_REQ_ALS_DISABLE,
NULL,
DBUS_MESSAGE_TYPE_METHOD_CALL,
als_disable_req_dbus_cb);
mce_dbus_handler_add(MCE_REQUEST_IF,
MCE_COLOR_PROFILE_GET,
NULL,
DBUS_MESSAGE_TYPE_METHOD_CALL,
color_profile_get_req_dbus_cb);
mce_dbus_handler_add(MCE_REQUEST_IF,
MCE_COLOR_PROFILE_IDS_GET,
NULL,
DBUS_MESSAGE_TYPE_METHOD_CALL,
color_profile_ids_get_req_dbus_cb);
mce_dbus_handler_add(MCE_REQUEST_IF,
MCE_COLOR_PROFILE_CHANGE_REQ,
NULL,
DBUS_MESSAGE_TYPE_METHOD_CALL,
color_profile_change_req_dbus_cb);
/* ALS enabled setting */
mce_gconf_notifier_add(MCE_GCONF_DISPLAY_PATH,
MCE_GCONF_DISPLAY_ALS_ENABLED_PATH,
use_als_gconf_cb,
&use_als_gconf_id);
mce_gconf_get_bool(MCE_GCONF_DISPLAY_ALS_ENABLED_PATH,
&use_als_flag);
/* Color profile setting */
mce_gconf_notifier_add(MCE_GCONF_DISPLAY_PATH,
MCE_GCONF_DISPLAY_COLOR_PROFILE_PATH,
color_profile_gconf_cb,
&color_profile_gconf_id);
if( init_color_profiles() )
init_current_color_profile();
rethink_als_status();
return NULL;
}
/**
* Remove flags from the MCE submode
*
* @param submode submode(s) to remove OR:ed together
* @return TRUE on success, FALSE on failure
*/
gboolean mce_rem_submode_int32(const submode_t submode)
{
submode_t old_submode = datapipe_get_gint(submode_pipe);
return mce_set_submode_int32(old_submode & ~submode);
}
submode_t mce_get_submode_int32(void)
{
submode_t submode = datapipe_get_gint(submode_pipe);
return submode;
}
/**
* Datapipe filter for inactivity
*
* @param data The unfiltered inactivity state;
* TRUE if the device is inactive,
* FALSE if the device is active
* @return The filtered inactivity state;
* TRUE if the device is inactive,
* FALSE if the device is active
*/
static gpointer device_inactive_filter(gpointer data)
{
static gboolean old_device_inactive = FALSE;
alarm_ui_state_t alarm_ui_state =
datapipe_get_gint(alarm_ui_state_pipe);
submode_t submode = mce_get_submode_int32();
cover_state_t proximity_state = proximity_state_get();
display_state_t display_state = display_state_get();
system_state_t system_state = datapipe_get_gint(system_state_pipe);
call_state_t call_state = datapipe_get_gint(call_state_pipe);
device_inactive = GPOINTER_TO_INT(data);
/* nothing to filter if we are already inactive */
if( device_inactive )
goto EXIT;
/* Never filter inactivity if display is in dimmed state.
*
* Whether we have arrived to dimmed state via expected or
* unexpected routes, the touch input is active and ui side
* event eater will ignore only the first event. If we do
* not allow activity (and turn on the display) we will get
* ui interaction in odd looking dimmed state that then gets
* abruptly ended by blanking timer.
*/
if( display_state == MCE_DISPLAY_DIM )
goto EXIT;
/* system state must be USER or ACT DEAD */
switch( system_state ) {
case MCE_STATE_USER:
case MCE_STATE_ACTDEAD:
break;
default:
mce_log(LL_DEBUG, "system_state != USER|ACTDEAD"
"; ignoring activity");
device_inactive = TRUE;
goto EXIT;
}
/* tklock must be off, or there must be alarms or calls */
if( submode & MCE_TKLOCK_SUBMODE ) {
gboolean have_alarms = FALSE;
gboolean have_calls = FALSE;
gboolean display_on = FALSE;
switch( alarm_ui_state ) {
case MCE_ALARM_UI_RINGING_INT32:
case MCE_ALARM_UI_VISIBLE_INT32:
have_alarms = TRUE;
break;
default:
break;
}
switch( call_state ) {
case CALL_STATE_RINGING:
case CALL_STATE_ACTIVE:
have_calls = TRUE;
default:
break;
}
if( display_state == MCE_DISPLAY_ON )
display_on = TRUE;
if( !display_on && !have_alarms && !have_calls ) {
mce_log(LL_DEBUG, "tklock enabled, no alarms or calls;"
" ignoring activity");
device_inactive = TRUE;
goto EXIT;
}
}
/* if proximity is covered, display must not be off */
if( proximity_state == COVER_CLOSED ) {
switch( display_state ) {
case MCE_DISPLAY_OFF:
case MCE_DISPLAY_LPM_OFF:
case MCE_DISPLAY_LPM_ON:
case MCE_DISPLAY_POWER_UP:
case MCE_DISPLAY_POWER_DOWN:
mce_log(LL_DEBUG, "display=off, proximity=covered; ignoring activity");
device_inactive = TRUE;
goto EXIT;
default:
case MCE_DISPLAY_UNDEF:
case MCE_DISPLAY_DIM:
case MCE_DISPLAY_ON:
break;
}
}
EXIT:
/* React to activity */
if( !device_inactive ) {
call_activity_callbacks();
setup_inactivity_timeout();
}
/* Handle inactivity state change */
if( old_device_inactive != device_inactive ) {
old_device_inactive = device_inactive;
send_inactivity_status(NULL);
}
/* Return filtered activity state */
return GINT_TO_POINTER(device_inactive);
}
/**
* Generic logic for key presses
*
* @param action The action to take
* @param dbus_signal A D-Bus signal to send
*/
static void generic_powerkey_handler(poweraction_t action,
gchar *dbus_signal)
{
alarm_ui_state_t alarm_ui_state =
datapipe_get_gint(alarm_ui_state_pipe);
submode_t submode = mce_get_submode_int32();
/* Ignore keypress if the alarm UI is visible */
if ((alarm_ui_state == MCE_ALARM_UI_VISIBLE_INT32) ||
(alarm_ui_state == MCE_ALARM_UI_RINGING_INT32))
goto EXIT;
switch (action) {
case POWER_DISABLED:
break;
case POWER_POWEROFF:
default:
/* Do not shutdown if the tklock is active
* or if we're in alarm state
*/
if ((submode & MCE_TKLOCK_SUBMODE) == 0) {
mce_log(LL_WARN,
"Requesting shutdown (action: %d)",
action);
request_normal_shutdown();
}
break;
case POWER_SOFT_POWEROFF:
/* Only soft poweroff if the tklock isn't active */
if ((submode & MCE_TKLOCK_SUBMODE) == 0) {
request_soft_poweroff();
}
break;
case POWER_TKLOCK_LOCK:
/* Request enabling of touchscreen/keypad lock
* if the tklock isn't already active
*/
if ((submode & MCE_TKLOCK_SUBMODE) == 0) {
execute_datapipe(&tk_lock_pipe,
GINT_TO_POINTER(LOCK_ON),
USE_INDATA, CACHE_INDATA);
} else if ((submode & MCE_MALF_SUBMODE) != 0) {
execute_datapipe(&tk_lock_pipe,
GINT_TO_POINTER(LOCK_OFF),
USE_INDATA, CACHE_INDATA);
}
break;
case POWER_TKLOCK_UNLOCK:
/* Request disabling of touchscreen/keypad lock
* if the tklock isn't already inactive
*/
if ((submode & MCE_TKLOCK_SUBMODE) != 0) {
execute_datapipe(&tk_lock_pipe,
GINT_TO_POINTER(LOCK_OFF),
USE_INDATA, CACHE_INDATA);
}
break;
case POWER_TKLOCK_BOTH:
/* Request enabling of touchscreen/keypad lock
* if the tklock isn't active,
* and disabling if the tklock is active
*/
if ((submode & MCE_TKLOCK_SUBMODE) == 0) {
execute_datapipe(&tk_lock_pipe,
GINT_TO_POINTER(LOCK_ON),
USE_INDATA, CACHE_INDATA);
} else {
execute_datapipe(&tk_lock_pipe,
GINT_TO_POINTER(LOCK_OFF),
USE_INDATA, CACHE_INDATA);
}
break;
case POWER_DBUS_SIGNAL:
/* Send a D-Bus signal */
dbus_send(NULL, MCE_REQUEST_PATH,
MCE_REQUEST_IF, dbus_signal,
NULL,
DBUS_TYPE_INVALID);
}
EXIT:
return;
}
