1 files changed, 80 insertions, 0 deletions
diff --git a/lib/powerprofiles/cli.vala b/lib/powerprofiles/cli.vala
new file mode 100644
index 0000000..7be01d2
--- /dev/null
+++ b/lib/powerprofiles/cli.vala
@@ -0,0 +1,80 @@
+static bool help;
+static bool version;
+static bool daemonize;
+static bool list;
+static string set;
+
+const OptionEntry[] options = {
+    { "version", 'v', OptionFlags.NONE, OptionArg.NONE, ref version, null, null },
+    { "help", 'h', OptionFlags.NONE, OptionArg.NONE, ref help, null, null },
+    { "daemonize", 'd', OptionFlags.NONE, OptionArg.NONE, ref daemonize, null, null },
+    { "list", 'l', OptionFlags.NONE, OptionArg.NONE, ref list, null, null },
+    { "set", 's', OptionFlags.NONE, OptionArg.STRING, ref set, null, null },
+    { null },
+};
+
+int main(string[] argv) {
+    try {
+        var opts = new OptionContext();
+        opts.add_main_entries(options, null);
+        opts.set_help_enabled(false);
+        opts.set_ignore_unknown_options(false);
+        opts.parse(ref argv);
+    } catch (OptionError err) {
+        printerr (err.message);
+        return 1;
+    }
+
+    if (help) {
+        print("Usage:\n");
+        print("    %s [flags]\n\n", argv[0]);
+        print("Flags:\n");
+        print("    -h, --help        Print this help and exit\n");
+        print("    -v, --version     Print version number and exit\n");
+        print("    -d, --daemonize   Monitor for changes\n");
+        print("    -l, --list        List available profiles\n");
+        return 0;
+    }
+
+    if (version) {
+        print(AstalPowerProfiles.VERSION);
+        return 0;
+    }
+
+    var profiles = AstalPowerProfiles.get_default();
+    if (set != null) {
+        profiles.active_profile = set;
+    }
+
+    else if (list) {
+        foreach (var p in profiles.profiles) {
+            print("%s\n", p.profile);
+        }
+        return 0;
+    }
+
+    if (daemonize) {
+        var loop = new MainLoop();
+
+        stdout.printf("%s\n", profiles.to_json_string());
+        stdout.flush();
+
+        profiles.notify.connect(() => {
+            stdout.printf("%s\n", profiles.to_json_string());
+            stdout.flush();
+        });
+
+        profiles.profile_released.connect(() => {
+            stdout.printf("%s\n", profiles.to_json_string());
+            stdout.flush();
+        });
+
+        loop.run();
+    }
+
+    if (set == null && !daemonize) {
+        stdout.printf("%s\n", profiles.to_json_string());
+    }
+
+    return 0;
+}