static string type = null;
static bool all = false;
static bool replace = false;
+static bool session = false;
+static Connection bus = null;
public static int job_info_compare(void* key1, void* key2) {
Manager.JobInfo *j1 = (Manager.JobInfo*) key1;
return Posix.strcmp(u1->id, u2->id);
}
+public void on_unit_changed(Unit u) {
+ stdout.printf("Unit %s changed.\n", u.id);
+}
+
+public void on_unit_new(string id, ObjectPath path) {
+ stdout.printf("Unit %s added.\n", id);
+
+ Unit u = bus.get_object(
+ "org.freedesktop.systemd1",
+ path,
+ "org.freedesktop.systemd1.Unit") as Unit;
+
+ u.changed += on_unit_changed;
+
+ /* FIXME: We leak memory here */
+ u.ref();
+}
+
+public void on_job_changed(Job j) {
+ stdout.printf("Job %u changed.\n", j.id);
+}
+
+public void on_job_new(uint32 id, ObjectPath path) {
+ stdout.printf("Job %u added.\n", id);
+
+ Job j = bus.get_object(
+ "org.freedesktop.systemd1",
+ path,
+ "org.freedesktop.systemd1.Job") as Job;
+
+ j.changed += on_job_changed;
+
+ /* FIXME: We leak memory here */
+ j.ref();
+}
+
+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 },
- { "replace", 0, 0, OptionArg.NONE, out replace, "When installing a new job, replace existing conflicting ones.", null },
+ { "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 },
+ { "replace", 0, 0, OptionArg.NONE, out replace, "When installing a new job, replace existing conflicting ones", null },
+ { "session", 0, 0, OptionArg.NONE, out session, "Connect to session bus", null },
+ { "system", 0, OptionFlags.REVERSE, OptionArg.NONE, out session, "Connect to system bus", null },
{ null }
};
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" +
+ " enter [NAME] Start one unit and stop all others\n" +
+ " restart [NAME...] Restart on or more units\n" +
+ " reload [NAME...] Reload on or more units\n" +
+ " monitor Monitor unit/job changes\n" +
+ " dump Dump server status\n" +
+ " snapshot [NAME] Create a snapshot\n" +
+ " daemon-reload Reload daemon configuration\n" +
+ " daemon-reexecute Reexecute daemon\n" +
+ " show-environment Dump environment\n" +
+ " set-environment [NAME=VALUE...] Set one or more environment variables\n" +
+ " unset-environment [NAME...] Unset one or more environment variables\n");
try {
context.parse(ref args);
}
try {
- Connection bus = Bus.get(BusType.SESSION);
+ bus = Bus.get(session ? BusType.SESSION : BusType.SYSTEM);
Manager manager = bus.get_object (
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
- "org.freedesktop.systemd1") as Manager;
+ "org.freedesktop.systemd1.Manager") as Manager;
if (args[1] == "list-units" || args.length <= 1) {
var list = manager.list_units();
uint n = 0;
Posix.qsort(list, list.length, sizeof(Manager.UnitInfo), unit_info_compare);
- stdout.printf("%-45s %-6s %-12s %-17s\n", "UNIT", "LOAD", "ACTIVE", "JOB");
+ stdout.printf("%-45s %-6s %-12s %-12s %-17s\n", "UNIT", "LOAD", "ACTIVE", "SUB", "JOB");
foreach (var i in list) {
if (!all && i.active_state == "inactive")
continue;
- stdout.printf("%-45s %-6s %-12s", i.id, i.load_state, i.active_state);
+ stdout.printf("%-45s %-6s %-12s %-12s", i.id, i.load_state, i.active_state, i.sub_state);
if (i.job_id != 0)
- stdout.printf("→ %-15s", i.job_type);
+ stdout.printf(" -> %-15s", i.job_type);
stdout.puts("\n");
n++;
return 1;
}
- for (uint i = 2; i < args.length; i++)
+ for (int i = 2; i < args.length; i++)
manager.load_unit(args[i]);
} else if (args[1] == "cancel") {
return 1;
}
- for (uint i = 2; i < args.length; i++) {
+ for (int i = 2; i < args.length; i++) {
uint32 id;
if (args[i].scanf("%u", out id) != 1) {
return 1;
}
- for (uint i = 2; i < args.length; i++) {
+ for (int i = 2; i < args.length; i++) {
- ObjectPath p = manager.get_unit(args[i]);
+ ObjectPath p = manager.load_unit(args[i]);
Unit u = bus.get_object(
"org.freedesktop.systemd1",
u.reload(mode);
}
- } else {
+ } else if (args[1] == "isolate") {
+
+ if (args.length != 3) {
+ stderr.printf("Missing argument.\n");
+ return 1;
+ }
+
+ ObjectPath p = manager.load_unit(args[2]);
+
+ Unit u = bus.get_object(
+ "org.freedesktop.systemd1",
+ p,
+ "org.freedesktop.systemd1.Unit") as Unit;
+
+ u.start("isolate");
+
+ } 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 if (args[1] == "dump")
+ stdout.puts(manager.dump());
+
+ else if (args[1] == "snapshot") {
+
+ ObjectPath p = manager.create_snapshot(args.length > 2 ? args[2] : "");
+
+ Unit u = bus.get_object(
+ "org.freedesktop.systemd1",
+ p,
+ "org.freedesktop.systemd1.Unit") as Unit;
+
+ stdout.printf("%s\n", u.id);
+
+ } else if (args[1] == "daemon-reload")
+ manager.reload();
+
+ else if (args[1] == "daemon-reexecute" || args[1] == "daemon-reexec")
+ manager.reexecute();
+
+ else if (args[1] == "daemon-exit")
+ manager.exit();
+
+ else if (args[1] == "show-environment") {
+ foreach(var x in manager.environment)
+ stderr.printf("%s\n", x);
+
+ } else if (args[1] == "set-environment")
+ manager.set_environment(args[2:args.length]);
+
+ else if (args[1] == "unset-environment")
+ manager.unset_environment(args[2:args.length]);
+
+ else {
stderr.printf("Unknown command %s.\n", args[1]);
return 1;
}
~ianmdlvl / elogind.git / blobdiff