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authorLennart Poettering <lennart@poettering.net>2012-04-16 17:05:15 +0200
committerLennart Poettering <lennart@poettering.net>2012-04-16 18:59:08 +0200
commitc7b5eb98e8eeafe63a079ee3c51e9670872437ae (patch)
tree1c0d5ae1028169f4b3e96f20bbf30a4f9cebcd27 /src/login
parentf8e2fb7b14e53f5a4bcfd66d26910af1dee185c6 (diff)
logind: hook up inhibit logic with idle hint logic
Diffstat (limited to 'src/login')
-rw-r--r--src/login/logind-dbus.c4
-rw-r--r--src/login/logind-inhibit.c28
-rw-r--r--src/login/logind-inhibit.h3
-rw-r--r--src/login/logind.c4
4 files changed, 36 insertions, 3 deletions
diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c
index d01cf1ae89..b8143b6179 100644
--- a/src/login/logind-dbus.c
+++ b/src/login/logind-dbus.c
@@ -1649,7 +1649,7 @@ static DBusHandlerResult manager_message_handler(
return bus_send_error_reply(connection, message, &error, r);
multiple_sessions = r > 0;
- inhibit = !!(manager_inhibit_what(m) & INHIBIT_SHUTDOWN);
+ inhibit = manager_is_inhibited(m, INHIBIT_SHUTDOWN, NULL);
if (multiple_sessions) {
action = streq(dbus_message_get_member(message), "PowerOff") ?
@@ -1723,7 +1723,7 @@ static DBusHandlerResult manager_message_handler(
return bus_send_error_reply(connection, message, &error, r);
multiple_sessions = r > 0;
- inhibit = !!(manager_inhibit_what(m) & INHIBIT_SHUTDOWN);
+ inhibit = manager_is_inhibited(m, INHIBIT_SHUTDOWN, NULL);
if (multiple_sessions) {
action = streq(dbus_message_get_member(message), "CanPowerOff") ?
diff --git a/src/login/logind-inhibit.c b/src/login/logind-inhibit.c
index 2f7a758e7c..78afee3139 100644
--- a/src/login/logind-inhibit.c
+++ b/src/login/logind-inhibit.c
@@ -150,6 +150,8 @@ int inhibitor_start(Inhibitor *i) {
if (i->started)
return 0;
+ dual_timestamp_get(&i->since);
+
log_debug("Inhibitor %s (%s) pid=%lu uid=%lu started.",
strna(i->who), strna(i->why),
(unsigned long) i->pid, (unsigned long) i->uid);
@@ -325,6 +327,32 @@ InhibitWhat manager_inhibit_what(Manager *m) {
return what;
}
+bool manager_is_inhibited(Manager *m, InhibitWhat w, dual_timestamp *since) {
+ Inhibitor *i;
+ Iterator j;
+ struct dual_timestamp ts = { 0, 0 };
+ bool inhibited = false;
+
+ assert(m);
+ assert(w > 0 && w < _INHIBIT_WHAT_MAX);
+
+ HASHMAP_FOREACH(i, m->inhibitor_fds, j) {
+ if (!(i->what & w))
+ continue;
+
+ if (!inhibited ||
+ i->since.monotonic < ts.monotonic)
+ ts = i->since;
+
+ inhibited = true;
+ }
+
+ if (since)
+ *since = ts;
+
+ return inhibited;
+}
+
const char *inhibit_what_to_string(InhibitWhat w) {
static const char* const table[_INHIBIT_WHAT_MAX] = {
diff --git a/src/login/logind-inhibit.h b/src/login/logind-inhibit.h
index 0670a7f8cd..1d47cfc68d 100644
--- a/src/login/logind-inhibit.h
+++ b/src/login/logind-inhibit.h
@@ -52,6 +52,8 @@ struct Inhibitor {
pid_t pid;
uid_t uid;
+ dual_timestamp since;
+
char *fifo_path;
int fifo_fd;
};
@@ -69,6 +71,7 @@ int inhibitor_create_fifo(Inhibitor *i);
void inhibitor_remove_fifo(Inhibitor *i);
InhibitWhat manager_inhibit_what(Manager *m);
+bool manager_is_inhibited(Manager *m, InhibitWhat w, dual_timestamp *since);
const char *inhibit_what_to_string(InhibitWhat k);
InhibitWhat inhibit_what_from_string(const char *s);
diff --git a/src/login/logind.c b/src/login/logind.c
index 7222e3aaa7..1169752873 100644
--- a/src/login/logind.c
+++ b/src/login/logind.c
@@ -1157,12 +1157,14 @@ void manager_gc(Manager *m, bool drop_not_started) {
int manager_get_idle_hint(Manager *m, dual_timestamp *t) {
Session *s;
- bool idle_hint = true;
+ bool idle_hint;
dual_timestamp ts = { 0, 0 };
Iterator i;
assert(m);
+ idle_hint = !manager_is_inhibited(m, INHIBIT_IDLE, t);
+
HASHMAP_FOREACH(s, m->sessions, i) {
dual_timestamp k;
int ih;