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authorLennart Poettering <lennart@poettering.net>2010-02-05 00:38:41 +0100
committerLennart Poettering <lennart@poettering.net>2010-02-05 00:38:41 +0100
commitc1e1601e8c6cace85b19a0eebe50076e5d119688 (patch)
tree26fe0f48cbcdbfeb21abfef75c1de3ee37e9598e /systemctl.vala
parentab8ea24411df95861c53aeee1dd91e765331f717 (diff)
dbus: send out signals when units/jobs come, go and change
Diffstat (limited to 'systemctl.vala')
-rw-r--r--systemctl.vala42
1 files changed, 41 insertions, 1 deletions
diff --git a/systemctl.vala b/systemctl.vala
index 5ffcecae29..fbcdefe98d 100644
--- a/systemctl.vala
+++ b/systemctl.vala
@@ -42,6 +42,22 @@ public static int unit_info_compare(void* key1, void* key2) {
return Posix.strcmp(u1->id, u2->id);
}
+public void on_unit_new(string id, ObjectPath path) {
+ stdout.printf("Unit %s added.\n", id);
+}
+
+public void on_job_new(uint32 id, ObjectPath path) {
+ stdout.printf("Job %u added.\n", id);
+}
+
+public void on_unit_removed(string id, ObjectPath path) {
+ stdout.printf("Unit %s removed.\n", id);
+}
+
+public void on_job_removed(uint32 id, ObjectPath path) {
+ stdout.printf("Job %u removed.\n", id);
+}
+
static const OptionEntry entries[] = {
{ "type", 't', 0, OptionArg.STRING, out type, "List only particular type of units", "TYPE" },
{ "all", 'a', 0, OptionArg.NONE, out all, "Show all units, including dead ones", null },
@@ -51,8 +67,20 @@ static const OptionEntry entries[] = {
int main (string[] args) {
- OptionContext context = new OptionContext(" -- Control systemd");
+ OptionContext context = new OptionContext(" [COMMAND [ARGUMENT...]]");
context.add_main_entries(entries, null);
+ context.set_description(
+ "Commands:\n" +
+ " list-units List units\n" +
+ " list-jobs List jobs\n" +
+ " clear-jobs Cancel all jobs\n" +
+ " load [NAME...] Load one or more units\n" +
+ " cancel [JOB...] Cancel one or more jobs\n" +
+ " start [NAME...] Start on or more units\n" +
+ " stop [NAME...] Stop on or more units\n" +
+ " restart [NAME...] Restart on or more units\n" +
+ " reload [NAME...] Reload on or more units\n" +
+ " monitor Monitor unit/job changes\n");
try {
context.parse(ref args);
@@ -179,6 +207,18 @@ int main (string[] args) {
u.reload(mode);
}
+ } else if (args[1] == "monitor") {
+
+ manager.subscribe();
+
+ manager.unit_new += on_unit_new;
+ manager.unit_removed += on_unit_removed;
+ manager.job_new += on_job_new;
+ manager.job_removed += on_job_removed;
+
+ MainLoop l = new MainLoop();
+ l.run();
+
} else {
stderr.printf("Unknown command %s.\n", args[1]);
return 1;