mirror of
https://gitlab.gnome.org/GNOME/glib.git
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142 lines
3.9 KiB
C
142 lines
3.9 KiB
C
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#include "gdbus-example-objectmanager-generated.h"
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/* ---------------------------------------------------------------------------------------------------- */
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static GDBusObjectManagerServer *manager = NULL;
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static gboolean
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on_animal_poke (ExampleAnimal *animal,
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GDBusMethodInvocation *invocation,
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gboolean make_sad,
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gboolean make_happy,
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gpointer user_data)
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{
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if ((make_sad && make_happy) || (!make_sad && !make_happy))
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{
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g_dbus_method_invocation_return_dbus_error (invocation,
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"org.gtk.GDBus.Examples.ObjectManager.Error.Failed",
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"Exactly one of make_sad or make_happy must be TRUE");
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goto out;
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}
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if (make_sad)
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{
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if (g_strcmp0 (example_animal_get_mood (animal), "Sad") == 0)
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{
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g_dbus_method_invocation_return_dbus_error (invocation,
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"org.gtk.GDBus.Examples.ObjectManager.Error.SadAnimalIsSad",
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"Sad animal is already sad");
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goto out;
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}
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example_animal_set_mood (animal, "Sad");
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example_animal_complete_poke (animal, invocation);
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goto out;
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}
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if (make_happy)
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{
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if (g_strcmp0 (example_animal_get_mood (animal), "Happy") == 0)
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{
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g_dbus_method_invocation_return_dbus_error (invocation,
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"org.gtk.GDBus.Examples.ObjectManager.Error.HappyAnimalIsHappy",
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"Happy animal is already happy");
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goto out;
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}
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example_animal_set_mood (animal, "Happy");
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example_animal_complete_poke (animal, invocation);
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goto out;
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}
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g_assert_not_reached ();
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out:
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return TRUE; /* to indicate that the method was handled */
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}
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static void
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on_bus_acquired (GDBusConnection *connection,
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const gchar *name,
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gpointer user_data)
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{
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GDBusObjectStub *object;
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guint n;
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g_debug ("bus acquired");
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manager = g_dbus_object_manager_server_new (connection, "/example/Animals");
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for (n = 0; n < 10; n++)
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{
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gchar *s;
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ExampleAnimal *animal;
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s = g_strdup_printf ("/example/Animals/%03d", n);
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object = g_dbus_object_stub_new (s);
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g_free (s);
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animal = example_animal_stub_new ();
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example_animal_set_mood (animal, "Happy");
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/* Handle Poke() method invocations */
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g_signal_connect (animal,
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"handle-poke",
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G_CALLBACK (on_animal_poke),
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NULL); /* user_data */
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g_dbus_object_stub_add_interface (object, G_DBUS_INTERFACE_STUB (animal));
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g_object_unref (animal);
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g_dbus_object_manager_server_export (manager, object);
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g_object_unref (object);
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}
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}
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static void
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on_name_acquired (GDBusConnection *connection,
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const gchar *name,
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gpointer user_data)
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{
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g_debug ("name acquired");
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}
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static void
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on_name_lost (GDBusConnection *connection,
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const gchar *name,
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gpointer user_data)
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{
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g_debug ("name lost");
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}
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gint
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main (gint argc, gchar *argv[])
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{
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GMainLoop *loop;
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guint id;
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g_type_init ();
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loop = g_main_loop_new (NULL, FALSE);
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id = g_bus_own_name (G_BUS_TYPE_SESSION,
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"org.gtk.GDBus.Examples.ObjectManager",
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G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT |
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G_BUS_NAME_OWNER_FLAGS_REPLACE,
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on_bus_acquired,
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on_name_acquired,
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on_name_lost,
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loop,
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NULL);
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g_main_loop_run (loop);
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g_bus_unown_name (id);
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g_main_loop_unref (loop);
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return 0;
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}
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