<varlistentry>
<term><varname>HandlePowerKey=</varname></term>
+ <term><varname>HandlePowerKeyLongPress=</varname></term>
+ <term><varname>HandleRebootKey=</varname></term>
+ <term><varname>HandleRebootKeyLongPress=</varname></term>
<term><varname>HandleSuspendKey=</varname></term>
+ <term><varname>HandleSuspendKeyLongPress=</varname></term>
<term><varname>HandleHibernateKey=</varname></term>
+ <term><varname>HandleHibernateKeyLongPress=</varname></term>
<term><varname>HandleLidSwitch=</varname></term>
<term><varname>HandleLidSwitchExternalPower=</varname></term>
<term><varname>HandleLidSwitchDocked=</varname></term>
- <term><varname>HandleRebootKey=</varname></term>
<listitem><para>Controls how logind shall handle the
system power, reboot and sleep keys and the lid switch to trigger
<literal>power-switch</literal> udev tag will be watched for
key/lid switch events. <varname>HandlePowerKey=</varname>
defaults to <literal>poweroff</literal>, <varname>HandleRebootKey=</varname>
- defaults to <literal>reboot</literal>.
- <varname>HandleSuspendKey=</varname> and
- <varname>HandleLidSwitch=</varname> default to
+ defaults to <literal>reboot</literal>, <varname>HandleSuspendKey=</varname>
+ defaults to <literal>suspend</literal>, <varname>HandleHibernateKey=</varname>
+ defaults to <literal>hibernate</literal>, <varname>HandlePowerKeyLongPress=</varname>
+ defaults to <literal>ignore</literal>, <varname>HandleRebootKeyLongPress=</varname>
+ defaults to <literal>poweroff</literal>, <varname>HandleSuspendKeyLongPress=</varname>
+ defaults to <literal>hibernate</literal>, <varname>HandleHibernateKeyLongPress=</varname>
+ defaults to <literal>ignore</literal>.
+ <varname>HandleLidSwitch=</varname> defaults to
<literal>suspend</literal>.
<varname>HandleLidSwitchExternalPower=</varname> is completely
ignored by default (for backwards compatibility) — an explicit
value must be set before it will be used to determine
behaviour. <varname>HandleLidSwitchDocked=</varname> defaults
- to <literal>ignore</literal>.
- <varname>HandleHibernateKey=</varname> defaults to
- <literal>hibernate</literal>. If the system is inserted in a
+ to <literal>ignore</literal>. If the system is inserted in a
docking station, or if more than one display is connected, the
action specified by <varname>HandleLidSwitchDocked=</varname>
occurs; if the system is on external power the action (if any)
sleep keys and the lid switch by taking a low-level inhibitor lock
(<literal>handle-power-key</literal>, <literal>handle-suspend-key</literal>,
<literal>handle-hibernate-key</literal>, <literal>handle-lid-switch</literal>,
- <literal>handle-reboot-switch</literal>).
+ <literal>handle-reboot-key</literal>).
This is most commonly used by graphical desktop environments
to take over suspend and hibernation handling, and to use their own configuration
mechanisms. If a low-level inhibitor lock is taken, logind will not take any
#define ULONG_BITS (sizeof(unsigned long)*8)
+#define LONG_PRESS_DURATION (5 * USEC_PER_SEC)
+
static bool bitset_get(const unsigned long *bits, unsigned i) {
return (bits[i / ULONG_BITS] >> (i % ULONG_BITS)) & 1UL;
}
return sd_event_source_set_priority(b->check_event_source, SD_EVENT_PRIORITY_IDLE+1);
}
+static int long_press_of_power_key_handler(sd_event_source *e, uint64_t usec, void *userdata) {
+ Manager *m = userdata;
+
+ assert(e);
+ assert(m);
+
+ m->power_key_long_press_event_source = sd_event_source_unref(m->power_key_long_press_event_source);
+
+ log_struct(LOG_INFO,
+ LOG_MESSAGE("Power key pressed long."),
+ "MESSAGE_ID=" SD_MESSAGE_POWER_KEY_LONG_PRESS_STR);
+
+ manager_handle_action(m, INHIBIT_HANDLE_POWER_KEY, m->handle_power_key_long_press, m->power_key_ignore_inhibited, true);
+ return 0;
+}
+
+static int long_press_of_reboot_key_handler(sd_event_source *e, uint64_t usec, void *userdata) {
+ Manager *m = userdata;
+
+ assert(e);
+ assert(m);
+
+ m->reboot_key_long_press_event_source = sd_event_source_unref(m->reboot_key_long_press_event_source);
+
+ log_struct(LOG_INFO,
+ LOG_MESSAGE("Reboot key pressed long."),
+ "MESSAGE_ID=" SD_MESSAGE_REBOOT_KEY_LONG_PRESS_STR);
+
+ manager_handle_action(m, INHIBIT_HANDLE_REBOOT_KEY, m->handle_reboot_key_long_press, m->reboot_key_ignore_inhibited, true);
+ return 0;
+}
+
+static int long_press_of_suspend_key_handler(sd_event_source *e, uint64_t usec, void *userdata) {
+ Manager *m = userdata;
+
+ assert(e);
+ assert(m);
+
+ m->suspend_key_long_press_event_source = sd_event_source_unref(m->suspend_key_long_press_event_source);
+
+ log_struct(LOG_INFO,
+ LOG_MESSAGE("Suspend key pressed long."),
+ "MESSAGE_ID=" SD_MESSAGE_SUSPEND_KEY_LONG_PRESS_STR);
+
+ manager_handle_action(m, INHIBIT_HANDLE_SUSPEND_KEY, m->handle_suspend_key_long_press, m->suspend_key_ignore_inhibited, true);
+ return 0;
+}
+
+static int long_press_of_hibernate_key_handler(sd_event_source *e, uint64_t usec, void *userdata) {
+ Manager *m = userdata;
+
+ assert(e);
+ assert(m);
+
+ m->hibernate_key_long_press_event_source = sd_event_source_unref(m->hibernate_key_long_press_event_source);
+
+ log_struct(LOG_INFO,
+ LOG_MESSAGE("Hibernate key pressed long."),
+ "MESSAGE_ID=" SD_MESSAGE_HIBERNATE_KEY_LONG_PRESS_STR);
+
+ manager_handle_action(m, INHIBIT_HANDLE_HIBERNATE_KEY, m->handle_hibernate_key_long_press, m->hibernate_key_ignore_inhibited, true);
+ return 0;
+}
+
+static void start_long_press(Manager *m, sd_event_source **e, sd_event_time_handler_t callback) {
+ int r;
+
+ assert(m);
+ assert(e);
+
+ if (*e)
+ return;
+
+ r = sd_event_add_time_relative(
+ m->event,
+ e,
+ CLOCK_MONOTONIC,
+ LONG_PRESS_DURATION, 0,
+ callback, m);
+ if (r < 0)
+ log_warning_errno(r, "Failed to add long press timer event, ignoring: %m");
+}
+
static int button_dispatch(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
Button *b = userdata;
struct input_event ev;
case KEY_POWER:
case KEY_POWER2:
- log_struct(LOG_INFO,
- LOG_MESSAGE("Power key pressed."),
- "MESSAGE_ID=" SD_MESSAGE_POWER_KEY_STR);
-
- manager_handle_action(b->manager, INHIBIT_HANDLE_POWER_KEY, b->manager->handle_power_key, b->manager->power_key_ignore_inhibited, true);
+ if (b->manager->handle_power_key_long_press != HANDLE_IGNORE && b->manager->handle_power_key_long_press != b->manager->handle_power_key) {
+ log_debug("Power key pressed. Further action depends on the key press duration.");
+ start_long_press(b->manager, &b->manager->power_key_long_press_event_source, long_press_of_power_key_handler);
+ } else {
+ log_struct(LOG_INFO, LOG_MESSAGE("Power key pressed short."),
+ "MESSAGE_ID=" SD_MESSAGE_POWER_KEY_STR);
+ manager_handle_action(b->manager, INHIBIT_HANDLE_POWER_KEY, b->manager->handle_power_key, b->manager->power_key_ignore_inhibited, true);
+ }
break;
/* The kernel naming is a bit confusing here:
*/
case KEY_RESTART:
- log_struct(LOG_INFO,
- LOG_MESSAGE("Reboot key pressed."),
- "MESSAGE_ID=" SD_MESSAGE_REBOOT_KEY_STR);
-
- manager_handle_action(b->manager, INHIBIT_HANDLE_REBOOT_KEY, b->manager->handle_reboot_key, b->manager->reboot_key_ignore_inhibited, true);
+ if (b->manager->handle_reboot_key_long_press != HANDLE_IGNORE && b->manager->handle_reboot_key_long_press != b->manager->handle_reboot_key) {
+ log_debug("Reboot key pressed. Further action depends on the key press duration.");
+ start_long_press(b->manager, &b->manager->reboot_key_long_press_event_source, long_press_of_reboot_key_handler);
+ } else {
+ log_struct(LOG_INFO, LOG_MESSAGE("Reboot key pressed short."),
+ "MESSAGE_ID=" SD_MESSAGE_REBOOT_KEY_STR);
+ manager_handle_action(b->manager, INHIBIT_HANDLE_REBOOT_KEY, b->manager->handle_reboot_key, b->manager->reboot_key_ignore_inhibited, true);
+ }
break;
/* The kernel naming is a bit confusing here:
*/
case KEY_SLEEP:
- log_struct(LOG_INFO,
- LOG_MESSAGE("Suspend key pressed."),
- "MESSAGE_ID=" SD_MESSAGE_SUSPEND_KEY_STR);
-
- manager_handle_action(b->manager, INHIBIT_HANDLE_SUSPEND_KEY, b->manager->handle_suspend_key, b->manager->suspend_key_ignore_inhibited, true);
+ if (b->manager->handle_suspend_key_long_press != HANDLE_IGNORE && b->manager->handle_suspend_key_long_press != b->manager->handle_suspend_key) {
+ log_debug("Suspend key pressed. Further action depends on the key press duration.");
+ start_long_press(b->manager, &b->manager->suspend_key_long_press_event_source, long_press_of_suspend_key_handler);
+ } else {
+ log_struct(LOG_INFO, LOG_MESSAGE("Suspend key pressed short."),
+ "MESSAGE_ID=" SD_MESSAGE_SUSPEND_KEY_STR);
+ manager_handle_action(b->manager, INHIBIT_HANDLE_SUSPEND_KEY, b->manager->handle_suspend_key, b->manager->suspend_key_ignore_inhibited, true);
+ }
break;
case KEY_SUSPEND:
- log_struct(LOG_INFO,
- LOG_MESSAGE("Hibernate key pressed."),
- "MESSAGE_ID=" SD_MESSAGE_HIBERNATE_KEY_STR);
-
- manager_handle_action(b->manager, INHIBIT_HANDLE_HIBERNATE_KEY, b->manager->handle_hibernate_key, b->manager->hibernate_key_ignore_inhibited, true);
+ if (b->manager->handle_hibernate_key_long_press != HANDLE_IGNORE && b->manager->handle_hibernate_key_long_press != b->manager->handle_hibernate_key) {
+ log_debug("Hibernate key pressed. Further action depends on the key press duration.");
+ start_long_press(b->manager, &b->manager->hibernate_key_long_press_event_source, long_press_of_hibernate_key_handler);
+ } else {
+ log_struct(LOG_INFO, LOG_MESSAGE("Hibernate key pressed short."),
+ "MESSAGE_ID=" SD_MESSAGE_HIBERNATE_KEY_STR);
+ manager_handle_action(b->manager, INHIBIT_HANDLE_HIBERNATE_KEY, b->manager->handle_hibernate_key, b->manager->hibernate_key_ignore_inhibited, true);
+ }
break;
}
+ } else if (ev.type == EV_KEY && ev.value == 0) {
+ if (ev.code == KEY_RESTART) {
+ if (b->manager->reboot_key_long_press_event_source) {
+ /* Long press event timer is still pending and key release
+ event happened. This means that key press duration was
+ insufficient to trigger a long press event
+ */
+ log_struct(LOG_INFO,
+ LOG_MESSAGE("Reboot key pressed short."),
+ "MESSAGE_ID=" SD_MESSAGE_REBOOT_KEY_STR);
+
+ b->manager->reboot_key_long_press_event_source = sd_event_source_unref(b->manager->reboot_key_long_press_event_source);
+
+ manager_handle_action(b->manager, INHIBIT_HANDLE_REBOOT_KEY, b->manager->handle_reboot_key, b->manager->reboot_key_ignore_inhibited, true);
+ }
+ }
+
} else if (ev.type == EV_SW && ev.value > 0) {
if (ev.code == SW_LID) {
m->user_stop_delay = 10 * USEC_PER_SEC;
m->handle_power_key = HANDLE_POWEROFF;
+ m->handle_power_key_long_press = HANDLE_IGNORE;
+ m->handle_reboot_key = HANDLE_REBOOT;
+ m->handle_reboot_key_long_press = HANDLE_POWEROFF;
m->handle_suspend_key = HANDLE_SUSPEND;
+ m->handle_suspend_key_long_press = HANDLE_HIBERNATE;
m->handle_hibernate_key = HANDLE_HIBERNATE;
+ m->handle_hibernate_key_long_press = HANDLE_IGNORE;
+
m->handle_lid_switch = HANDLE_SUSPEND;
m->handle_lid_switch_ep = _HANDLE_ACTION_INVALID;
m->handle_lid_switch_docked = HANDLE_IGNORE;
- m->handle_reboot_key = HANDLE_REBOOT;
+
m->power_key_ignore_inhibited = false;
m->suspend_key_ignore_inhibited = false;
m->hibernate_key_ignore_inhibited = false;
if (m->handle_power_key != HANDLE_IGNORE)
return false;
+ if (m->handle_power_key_long_press != HANDLE_IGNORE)
+ return false;
if (m->handle_suspend_key != HANDLE_IGNORE)
return false;
+ if (m->handle_suspend_key_long_press != HANDLE_IGNORE)
+ return false;
if (m->handle_hibernate_key != HANDLE_IGNORE)
return false;
+ if (m->handle_hibernate_key_long_press != HANDLE_IGNORE)
+ return false;
+ if (m->handle_reboot_key != HANDLE_IGNORE)
+ return false;
+ if (m->handle_reboot_key_long_press != HANDLE_IGNORE)
+ return false;
if (m->handle_lid_switch != HANDLE_IGNORE)
return false;
if (!IN_SET(m->handle_lid_switch_ep, _HANDLE_ACTION_INVALID, HANDLE_IGNORE))
return false;
if (m->handle_lid_switch_docked != HANDLE_IGNORE)
return false;
- if (m->handle_reboot_key != HANDLE_IGNORE)
- return false;
return true;
}
Login.InhibitDelayMaxSec, config_parse_sec, 0, offsetof(Manager, inhibit_delay_max)
Login.UserStopDelaySec, config_parse_sec, 0, offsetof(Manager, user_stop_delay)
Login.HandlePowerKey, config_parse_handle_action, 0, offsetof(Manager, handle_power_key)
+Login.HandlePowerKeyLongPress, config_parse_handle_action, 0, offsetof(Manager, handle_power_key_long_press)
+Login.HandleRebootKey, config_parse_handle_action, 0, offsetof(Manager, handle_reboot_key)
+Login.HandleRebootKeyLongPress, config_parse_handle_action, 0, offsetof(Manager, handle_reboot_key_long_press)
Login.HandleSuspendKey, config_parse_handle_action, 0, offsetof(Manager, handle_suspend_key)
+Login.HandleSuspendKeyLongPress, config_parse_handle_action, 0, offsetof(Manager, handle_suspend_key_long_press)
Login.HandleHibernateKey, config_parse_handle_action, 0, offsetof(Manager, handle_hibernate_key)
+Login.HandleHibernateKeyLongPress, config_parse_handle_action, 0, offsetof(Manager, handle_hibernate_key_long_press)
Login.HandleLidSwitch, config_parse_handle_action, 0, offsetof(Manager, handle_lid_switch)
Login.HandleLidSwitchExternalPower, config_parse_handle_action, 0, offsetof(Manager, handle_lid_switch_ep)
Login.HandleLidSwitchDocked, config_parse_handle_action, 0, offsetof(Manager, handle_lid_switch_docked)
-Login.HandleRebootKey, config_parse_handle_action, 0, offsetof(Manager, handle_reboot_key)
Login.PowerKeyIgnoreInhibited, config_parse_bool, 0, offsetof(Manager, power_key_ignore_inhibited)
Login.SuspendKeyIgnoreInhibited, config_parse_bool, 0, offsetof(Manager, suspend_key_ignore_inhibited)
Login.HibernateKeyIgnoreInhibited, config_parse_bool, 0, offsetof(Manager, hibernate_key_ignore_inhibited)
sd_event_source_unref(m->console_active_event_source);
sd_event_source_unref(m->lid_switch_ignore_event_source);
+ sd_event_source_unref(m->reboot_key_long_press_event_source);
+
#if ENABLE_UTMP
sd_event_source_unref(m->utmp_event_source);
#endif
#HandleLidSwitchExternalPower=suspend
#HandleLidSwitchDocked=ignore
#HandleRebootKey=reboot
+#HandleRebootKeyLongPress=poweroff
#PowerKeyIgnoreInhibited=no
#SuspendKeyIgnoreInhibited=no
#HibernateKeyIgnoreInhibited=no
HandleAction idle_action;
HandleAction handle_power_key;
+ HandleAction handle_power_key_long_press;
+ HandleAction handle_reboot_key;
+ HandleAction handle_reboot_key_long_press;
HandleAction handle_suspend_key;
+ HandleAction handle_suspend_key_long_press;
HandleAction handle_hibernate_key;
+ HandleAction handle_hibernate_key_long_press;
+
HandleAction handle_lid_switch;
HandleAction handle_lid_switch_ep;
HandleAction handle_lid_switch_docked;
- HandleAction handle_reboot_key;
bool power_key_ignore_inhibited;
bool suspend_key_ignore_inhibited;
usec_t holdoff_timeout_usec;
sd_event_source *lid_switch_ignore_event_source;
+ sd_event_source *power_key_long_press_event_source;
+ sd_event_source *reboot_key_long_press_event_source;
+ sd_event_source *suspend_key_long_press_event_source;
+ sd_event_source *hibernate_key_long_press_event_source;
+
uint64_t runtime_dir_size;
uint64_t runtime_dir_inodes;
uint64_t sessions_max;
#define SD_MESSAGE_SYSTEM_UNDOCKED_STR SD_ID128_MAKE_STR(51,e1,71,bd,58,52,48,56,81,10,14,4c,51,7c,ca,53)
#define SD_MESSAGE_POWER_KEY SD_ID128_MAKE(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,71)
#define SD_MESSAGE_POWER_KEY_STR SD_ID128_MAKE_STR(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,71)
+#define SD_MESSAGE_POWER_KEY_LONG_PRESS SD_ID128_MAKE(3e,01,17,10,1e,b2,43,c1,b9,a5,0d,b3,49,4a,b1,0b)
+#define SD_MESSAGE_POWER_KEY_LONG_PRESS_STR \
+ SD_ID128_MAKE_STR(3e,01,17,10,1e,b2,43,c1,b9,a5,0d,b3,49,4a,b1,0b)
#define SD_MESSAGE_REBOOT_KEY SD_ID128_MAKE(9f,a9,d2,c0,12,13,4e,c3,85,45,1f,fe,31,6f,97,d0)
#define SD_MESSAGE_REBOOT_KEY_STR SD_ID128_MAKE_STR(9f,a9,d2,c0,12,13,4e,c3,85,45,1f,fe,31,6f,97,d0)
+#define SD_MESSAGE_REBOOT_KEY_LONG_PRESS SD_ID128_MAKE(f1,c5,9a,58,c9,d9,43,66,89,65,c3,37,ca,ec,59,75)
+#define SD_MESSAGE_REBOOT_KEY_LONG_PRESS_STR \
+ SD_ID128_MAKE_STR(f1,c5,9a,58,c9,d9,43,66,89,65,c3,37,ca,ec,59,75)
#define SD_MESSAGE_SUSPEND_KEY SD_ID128_MAKE(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,72)
#define SD_MESSAGE_SUSPEND_KEY_STR SD_ID128_MAKE_STR(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,72)
+#define SD_MESSAGE_SUSPEND_KEY_LONG_PRESS SD_ID128_MAKE(bf,da,f6,d3,12,ab,40,07,bc,1f,e4,0a,15,df,78,e8)
+#define SD_MESSAGE_SUSPEND_KEY_LONG_PRESS_STR \
+ SD_ID128_MAKE_STR(bf,da,f6,d3,12,ab,40,07,bc,1f,e4,0a,15,df,78,e8)
#define SD_MESSAGE_HIBERNATE_KEY SD_ID128_MAKE(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,73)
#define SD_MESSAGE_HIBERNATE_KEY_STR SD_ID128_MAKE_STR(b7,2e,a4,a2,88,15,45,a0,b5,0e,20,0e,55,b9,b0,73)
+#define SD_MESSAGE_HIBERNATE_KEY_LONG_PRESS \
+ SD_ID128_MAKE(16,78,36,df,6f,7f,42,8e,98,14,72,27,b2,dc,89,45)
+#define SD_MESSAGE_HIBERNATE_KEY_LONG_PRESS_STR \
+ SD_ID128_MAKE_STR(16,78,36,df,6f,7f,42,8e,98,14,72,27,b2,dc,89,45)
#define SD_MESSAGE_INVALID_CONFIGURATION SD_ID128_MAKE(c7,72,d2,4e,9a,88,4c,be,b9,ea,12,62,5c,30,6c,01)
#define SD_MESSAGE_INVALID_CONFIGURATION_STR \
projects / thirdparty / systemd.git / commitdiff
