dbus: greatly extend dbus coverage

[elogind.git] / systemctl.vala

diff --git a/systemctl.vala b/systemctl.vala
index fbcdefe98deb0fd38d80a26ae34c9031ab1fff26..4de856e756feeb569402167eee2a4c901ad79cc6 100644 (file)
--- a/systemctl.vala
+++ b/systemctl.vala
@@ -23,6 +23,7 @@ using GLib;
 static string type = null;
 static bool all = false;
 static bool replace = false;
+static bool session = false;
 
 public static int job_info_compare(void* key1, void* key2) {
         Manager.JobInfo *j1 = (Manager.JobInfo*) key1;
@@ -59,15 +60,17 @@ public void on_job_removed(uint32 id, ObjectPath path) {
 }
 
 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(" [COMMAND [ARGUMENT...]]");
+        OptionContext context = new OptionContext("[OPTION...] [COMMAND [ARGUMENT...]]");
         context.add_main_entries(entries, null);
         context.set_description(
                         "Commands:\n" +
@@ -80,7 +83,9 @@ int main (string[] args) {
                         "  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");
+                        "  monitor             Monitor unit/job changes\n" +
+                        "  dump                Dump servier status\n" +
+                        "  snapshot [NAME]     Create a snapshot\n");
 
         try {
                 context.parse(ref args);
@@ -89,7 +94,7 @@ int main (string[] args) {
         }
 
         try {
-                Connection bus = Bus.get(BusType.SESSION);
+                Connection bus = Bus.get(session ? BusType.SESSION : BusType.SYSTEM);
 
                 Manager manager = bus.get_object (
                                 "org.freedesktop.systemd1",
@@ -101,7 +106,7 @@ int main (string[] args) {
                         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) {
 
@@ -111,10 +116,10 @@ int main (string[] args) {
                                 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++;
@@ -219,6 +224,18 @@ int main (string[] args) {
                         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 {
                         stderr.printf("Unknown command %s.\n", args[1]);
                         return 1;