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dbus: include unit name in JobNew/JobRemoved signals

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This breaks D-Bus interface slightly, but since the D-Bus API isn't
covered by the interface stability promise this should be OK.
This commit is contained in:
Lennart Poettering 2012-05-03 22:53:25 +02:00
parent 88f3e0c91f
commit 06dab8e18a
4 changed files with 31 additions and 9 deletions
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6
TODO
View File

@ -23,6 +23,8 @@ Bugfixes:
Features:
* services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel)
* don't delete /tmp/systemd-namespace-* before a process is gone down
* don't delete /run/users/lennart if lennart is still logged in even if aging is used
@ -31,10 +33,6 @@ Features:
* vconsole: implement setterm -store -foreground xxx --background zzz
* taint flag for rtc-in-localtime
* include unit name in D-Bus 'Job' signals
* ExecOnFailure=/usr/bin/foo
* logind: add "mode" flag to poweroff/suspend inhibit logic so that we can

2
src/core/dbus-job.c
View File

@ -295,6 +295,7 @@ static DBusMessage* new_change_signal_message(Job *j) {
if (!dbus_message_append_args(m,
DBUS_TYPE_UINT32, &j->id,
DBUS_TYPE_OBJECT_PATH, &p,
DBUS_TYPE_STRING, &j->unit->id,
DBUS_TYPE_INVALID))
goto oom;
}
@ -326,6 +327,7 @@ static DBusMessage* new_removed_signal_message(Job *j) {
if (!dbus_message_append_args(m,
DBUS_TYPE_UINT32, &j->id,
DBUS_TYPE_OBJECT_PATH, &p,
DBUS_TYPE_STRING, &j->unit->id,
DBUS_TYPE_STRING, &r,
DBUS_TYPE_INVALID))
goto oom;

2
src/core/dbus-manager.c
View File

@ -198,10 +198,12 @@
" <signal name=\"JobNew\">\n" \
" <arg name=\"id\" type=\"u\"/>\n" \
" <arg name=\"job\" type=\"o\"/>\n" \
" <arg name=\"unit\" type=\"s\"/>\n" \
" </signal>\n" \
" <signal name=\"JobRemoved\">\n" \
" <arg name=\"id\" type=\"u\"/>\n" \
" <arg name=\"job\" type=\"o\"/>\n" \
" <arg name=\"unit\" type=\"s\"/>\n" \
" <arg name=\"result\" type=\"s\"/>\n" \
" </signal>" \
" <signal name=\"StartupFinished\">\n" \

26
src/systemctl/systemctl.c
View File

@ -1349,17 +1349,18 @@ static DBusHandlerResult wait_filter(DBusConnection *connection, DBusMessage *me
} else if (dbus_message_is_signal(message, "org.freedesktop.systemd1.Manager", "JobRemoved")) {
uint32_t id;
const char *path, *result;
const char *path, *result, *unit;
dbus_bool_t success = true;
if (dbus_message_get_args(message, &error,
DBUS_TYPE_UINT32, &id,
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_STRING, &unit,
DBUS_TYPE_STRING, &result,
DBUS_TYPE_INVALID)) {
char *p;
if ((p = set_remove(d->set, (char*) path)))
p = set_remove(d->set, (char*) path);
free(p);
if (*result)
@ -1369,7 +1370,26 @@ static DBusHandlerResult wait_filter(DBusConnection *connection, DBusMessage *me
}
#ifndef LEGACY
dbus_error_free(&error);
if (dbus_message_get_args(message, &error,
DBUS_TYPE_UINT32, &id,
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_STRING, &result,
DBUS_TYPE_INVALID)) {
char *p;
/* Compatibility with older systemd versions <
* 183 during upgrades. This should be dropped
* one day. */
p = set_remove(d->set, (char*) path);
free(p);
if (*result)
d->result = strdup(result);
goto finish;
}
dbus_error_free(&error);
if (dbus_message_get_args(message, &error,
DBUS_TYPE_UINT32, &id,
DBUS_TYPE_OBJECT_PATH, &path,
@ -1381,7 +1401,7 @@ static DBusHandlerResult wait_filter(DBusConnection *connection, DBusMessage *me
* 19 during upgrades. This should be dropped
* one day */
if ((p = set_remove(d->set, (char*) path)))
p = set_remove(d->set, (char*) path);
free(p);
if (!success)