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-rw-r--r--libdbusmenu-glib/menuitem.c17
-rw-r--r--libdbusmenu-glib/server.c120
2 files changed, 82 insertions, 55 deletions
diff --git a/libdbusmenu-glib/menuitem.c b/libdbusmenu-glib/menuitem.c
index 9c1d30a..4e037ee 100644
--- a/libdbusmenu-glib/menuitem.c
+++ b/libdbusmenu-glib/menuitem.c
@@ -1694,25 +1694,20 @@ dbusmenu_menuitem_handle_event (DbusmenuMenuitem * mi, const gchar * name, GVari
#endif
DbusmenuMenuitemClass * class = DBUSMENU_MENUITEM_GET_CLASS(mi);
- /* We need to keep a ref to the variant because the signal
- handler will drop the floating ref and then we'll be up
- a creek if we don't have our own later. */
- if (variant != NULL) {
- g_variant_ref_sink(variant);
+ gboolean handled = FALSE;
+ if (variant == NULL) {
+ variant = g_variant_new_int32(0);
}
- gboolean handled = FALSE;
+ g_variant_ref_sink(variant);
+
g_signal_emit(G_OBJECT(mi), signals[EVENT], g_quark_from_string(name), name, variant, timestamp, &handled);
if (!handled && class->handle_event != NULL) {
class->handle_event(mi, name, variant, timestamp);
}
- if (variant != NULL) {
- g_variant_unref(variant);
- }
-
- return;
+ g_variant_unref(variant);
}
/**
diff --git a/libdbusmenu-glib/server.c b/libdbusmenu-glib/server.c
index be99421..f81b3ed 100644
--- a/libdbusmenu-glib/server.c
+++ b/libdbusmenu-glib/server.c
@@ -952,11 +952,13 @@ menuitem_property_idle (gpointer user_data)
}
}
+ /* these are going to be standard references in all code paths and must be unrefed */
GVariant * megadata[2];
gboolean gotsomething = FALSE;
if (item_init) {
megadata[0] = g_variant_builder_end(&itembuilder);
+ g_variant_ref_sink(megadata[0]);
gotsomething = TRUE;
} else {
GError * error = NULL;
@@ -970,6 +972,7 @@ menuitem_property_idle (gpointer user_data)
if (removeitem_init) {
megadata[1] = g_variant_builder_end(&removeitembuilder);
+ g_variant_ref_sink(megadata[1]);
gotsomething = TRUE;
} else {
GError * error = NULL;
@@ -989,11 +992,11 @@ menuitem_property_idle (gpointer user_data)
"ItemsPropertiesUpdated",
g_variant_new_tuple(megadata, 2),
NULL);
- } else {
- g_variant_unref(megadata[0]);
- g_variant_unref(megadata[1]);
}
+ g_variant_unref(megadata[0]);
+ g_variant_unref(megadata[1]);
+
/* Clean everything up */
prop_array_teardown(priv->prop_array);
priv->prop_array = NULL;
@@ -1194,9 +1197,11 @@ bus_get_layout (DbusmenuServer * server, GVariant * params, GDBusMethodInvocatio
DbusmenuServerPrivate * priv = DBUSMENU_SERVER_GET_PRIVATE(server);
/* Input */
- gint parent = g_variant_get_int32(g_variant_get_child_value(params, 0));
- gint recurse = g_variant_get_int32(g_variant_get_child_value(params, 1));
- const gchar ** props = g_variant_get_strv(g_variant_get_child_value(params, 2), NULL);
+ gint32 parent;
+ gint32 recurse;
+ const gchar ** props;
+
+ g_variant_get(params, "(ii^a&s)", &parent, &recurse, &props);
/* Output */
guint revision = priv->layout_revision;
@@ -1209,6 +1214,7 @@ bus_get_layout (DbusmenuServer * server, GVariant * params, GDBusMethodInvocatio
items = dbusmenu_menuitem_build_variant(mi, props, recurse);
}
}
+ g_free(props);
/* What happens if we don't have anything? */
if (items == NULL) {
@@ -1255,9 +1261,11 @@ bus_get_property (DbusmenuServer * server, GVariant * params, GDBusMethodInvocat
"There currently isn't a layout in this server");
return;
}
-
- gint id = g_variant_get_int32(g_variant_get_child_value(params, 0));
- const gchar * property = g_variant_get_string(g_variant_get_child_value(params, 1), NULL);
+
+ gint32 id;
+ const gchar * property;
+
+ g_variant_get(params, "(i&s)", &id, &property);
DbusmenuMenuitem * mi = dbusmenu_menuitem_find_id(priv->root, id);
@@ -1299,7 +1307,8 @@ bus_get_properties (DbusmenuServer * server, GVariant * params, GDBusMethodInvoc
return;
}
- gint id = g_variant_get_int32(g_variant_get_child_value(params, 0));
+ gint32 id;
+ g_variant_get(params, "(i)", &id);
DbusmenuMenuitem * mi = dbusmenu_menuitem_find_id(priv->root, id);
@@ -1327,28 +1336,43 @@ bus_get_group_properties (DbusmenuServer * server, GVariant * params, GDBusMetho
DbusmenuServerPrivate * priv = DBUSMENU_SERVER_GET_PRIVATE(server);
if (priv->root == NULL) {
+ /* Allow a request for just id 0 when root is null. Return no properties.
+ So that a request always returns a valid structure no matter the
+ state of the structure in the server.
+ */
GVariant * idlist = g_variant_get_child_value(params, 0);
- if (g_variant_n_children(idlist) == 1 && g_variant_get_int32(g_variant_get_child_value(idlist, 0)) == 0) {
- GVariant * final = g_variant_parse(g_variant_type_new("(a(ia{sv}))"), "([(0, {})],)", NULL, NULL, NULL);
- g_dbus_method_invocation_return_value(invocation, final);
- return;
- }
+ if (g_variant_n_children(idlist) == 1) {
- g_dbus_method_invocation_return_error(invocation,
- error_quark(),
- NO_VALID_LAYOUT,
- "There currently isn't a layout in this server");
+ GVariant *id_v = g_variant_get_child_value(idlist, 0);
+ gint32 id = g_variant_get_int32(id_v);
+ g_variant_unref(id_v);
+
+ if (id == 0) {
+
+ GVariant * final = g_variant_parse(G_VARIANT_TYPE("(a(ia{sv}))"), "([(0, {})],)", NULL, NULL, NULL);
+ g_dbus_method_invocation_return_value(invocation, final);
+ g_variant_unref(final);
+ }
+ } else {
+
+ g_dbus_method_invocation_return_error(invocation,
+ error_quark(),
+ NO_VALID_LAYOUT,
+ "There currently isn't a layout in this server");
+ }
+ g_variant_unref(idlist);
return;
}
- GVariantIter ids;
- g_variant_iter_init(&ids, g_variant_get_child_value(params, 0));
+ GVariantIter *ids;
+ g_variant_get(params, "(aias)", &ids, NULL);
+ /* TODO: implementation ignores propertyNames declared in XML */
GVariantBuilder builder;
gboolean builder_init = FALSE;
- gint id;
- while (g_variant_iter_next(&ids, "i", &id)) {
+ gint32 id;
+ while (g_variant_iter_loop(ids, "i", &id)) {
DbusmenuMenuitem * mi = dbusmenu_menuitem_find_id(priv->root, id);
if (mi == NULL) continue;
@@ -1364,7 +1388,7 @@ bus_get_group_properties (DbusmenuServer * server, GVariant * params, GDBusMetho
if (props == NULL) {
GError * error = NULL;
- props = g_variant_parse(g_variant_type_new("a{sv}"), "{}", NULL, NULL, &error);
+ props = g_variant_parse(G_VARIANT_TYPE("a{sv}"), "{}", NULL, NULL, &error);
if (error != NULL) {
g_warning("Unable to parse '{}' as a 'a{sv}': %s", error->message);
g_error_free(error);
@@ -1377,18 +1401,20 @@ bus_get_group_properties (DbusmenuServer * server, GVariant * params, GDBusMetho
g_variant_builder_add_value(&builder, mi_data);
}
+ g_variant_iter_free(ids);
+ /* a standard reference that must be unrefed */
GVariant * ret = NULL;
if (builder_init) {
ret = g_variant_builder_end(&builder);
+ g_variant_ref_sink(ret);
} else {
GError * error = NULL;
- ret = g_variant_parse(g_variant_type_new("a(ia{sv})"), "[]", NULL, NULL, NULL);
+ ret = g_variant_parse(G_VARIANT_TYPE("a(ia{sv})"), "[]", NULL, NULL, &error);
if (error != NULL) {
g_warning("Unable to parse '[]' as a 'a(ia{sv})': %s", error->message);
g_error_free(error);
- ret = NULL;
}
}
@@ -1396,6 +1422,7 @@ bus_get_group_properties (DbusmenuServer * server, GVariant * params, GDBusMetho
if (ret != NULL) {
g_variant_builder_init(&builder, G_VARIANT_TYPE_TUPLE);
g_variant_builder_add_value(&builder, ret);
+ g_variant_unref(ret);
final = g_variant_builder_end(&builder);
} else {
g_warning("Error building property list, final variant is NULL");
@@ -1434,7 +1461,8 @@ static void
bus_get_children (DbusmenuServer * server, GVariant * params, GDBusMethodInvocation * invocation)
{
DbusmenuServerPrivate * priv = DBUSMENU_SERVER_GET_PRIVATE(server);
- gint id = g_variant_get_int32(g_variant_get_child_value(params, 0));
+ gint32 id;
+ g_variant_get(params, "(i)", &id);
if (priv->root == NULL) {
g_dbus_method_invocation_return_error(invocation,
@@ -1468,7 +1496,7 @@ bus_get_children (DbusmenuServer * server, GVariant * params, GDBusMethodInvocat
ret = g_variant_new_tuple(&end, 1);
} else {
GError * error = NULL;
- ret = g_variant_parse(g_variant_type_new("(a(ia{sv}))"), "([(0, {})],)", NULL, NULL, &error);
+ ret = g_variant_parse(G_VARIANT_TYPE("(a(ia{sv}))"), "([(0, {})],)", NULL, NULL, &error);
if (error != NULL) {
g_warning("Unable to parse '([(0, {})],)' as a '(a(ia{sv}))': %s", error->message);
g_error_free(error);
@@ -1520,32 +1548,35 @@ bus_event (DbusmenuServer * server, GVariant * params, GDBusMethodInvocation * i
return;
}
- gint id = g_variant_get_int32(g_variant_get_child_value(params, 0));
+ gint32 id;
+ gchar *etype;
+ GVariant *data;
+ guint32 ts;
+
+ g_variant_get(params, "(isvu)", &id, &etype, &data, &ts);
+
DbusmenuMenuitem * mi = dbusmenu_menuitem_find_id(priv->root, id);
if (mi == NULL) {
+
g_dbus_method_invocation_return_error(invocation,
error_quark(),
INVALID_MENUITEM_ID,
"The ID supplied %d does not refer to a menu item we have",
id);
- return;
- }
-
- idle_event_t * event_data = g_new0(idle_event_t, 1);
- event_data->mi = mi;
- g_object_ref(event_data->mi);
- event_data->eventid = g_strdup(g_variant_get_string(g_variant_get_child_value(params, 1), NULL));
- event_data->timestamp = g_variant_get_uint32(g_variant_get_child_value(params, 3));
- event_data->variant = g_variant_get_child_value(params, 2);
+ g_free(etype);
+ g_variant_unref(data);
- if (g_variant_is_of_type(event_data->variant, G_VARIANT_TYPE_VARIANT)) {
- event_data->variant = g_variant_get_variant(event_data->variant);
- }
+ } else {
- g_variant_ref_sink(event_data->variant);
+ idle_event_t * event_data = g_new0(idle_event_t, 1);
+ event_data->mi = g_object_ref(mi);
+ event_data->eventid = etype;
+ event_data->timestamp = ts;
+ event_data->variant = data; /* give away our reference */
- g_timeout_add(0, event_local_handler, event_data);
+ g_timeout_add(0, event_local_handler, event_data);
+ }
g_dbus_method_invocation_return_value(invocation, NULL);
return;
@@ -1565,7 +1596,8 @@ bus_about_to_show (DbusmenuServer * server, GVariant * params, GDBusMethodInvoca
return;
}
- gint id = g_variant_get_int32(g_variant_get_child_value(params, 0));
+ gint32 id;
+ g_variant_get(params, "(i)", &id);
DbusmenuMenuitem * mi = dbusmenu_menuitem_find_id(priv->root, id);
if (mi == NULL) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 03:03:13 +0000