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exported-object: static variable prefix_counters from global scope to _create_export_path()

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This commit is contained in:
Thomas Haller
2016-03-30 16:50:38 +02:00
parent d4d72e2bda
commit 61f3c9890f
1 changed files with 34 additions and 25 deletions
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59
src/nm-exported-object.c
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@@ -26,7 +26,6 @@
#include "nm-exported-object.h"
#include "nm-bus-manager.h"
static GHashTable *prefix_counters;
static gboolean quitting = FALSE;
@@ -34,9 +33,7 @@ static gboolean quitting = FALSE;
#define _ASSERT_NO_EARLY_EXPORT
#endif
G_DEFINE_ABSTRACT_TYPE_WITH_CODE (NMExportedObject, nm_exported_object, G_TYPE_DBUS_OBJECT_SKELETON,
prefix_counters = g_hash_table_new (g_str_hash, g_str_equal);
)
G_DEFINE_ABSTRACT_TYPE (NMExportedObject, nm_exported_object, G_TYPE_DBUS_OBJECT_SKELETON);
typedef struct {
GDBusInterfaceSkeleton *interface;
@@ -547,6 +544,37 @@ nm_exported_object_destroy_skeletons (NMExportedObject *self)
priv->interfaces = NULL;
}
static char *
_create_export_path (NMExportedObjectClass *klass)
{
const char *class_export_path, *p;
static GHashTable *prefix_counters;
guint *counter;
class_export_path = klass->export_path;
nm_assert (class_export_path);
p = strchr (class_export_path, '%');
if (p) {
if (G_UNLIKELY (!prefix_counters))
prefix_counters = g_hash_table_new (g_str_hash, g_str_equal);
g_assert (p[1] == 'u');
g_assert (strchr (p + 1, '%') == NULL);
counter = g_hash_table_lookup (prefix_counters, class_export_path);
if (!counter) {
counter = g_slice_new0 (guint);
g_hash_table_insert (prefix_counters, g_strdup (class_export_path), counter);
}
return g_strdup_printf (class_export_path, (*counter)++);
}
return g_strdup (class_export_path);
}
/**
* nm_exported_object_export:
* @self: an #NMExportedObject
@@ -565,9 +593,7 @@ const char *
nm_exported_object_export (NMExportedObject *self)
{
NMExportedObjectPrivate *priv;
const char *class_export_path, *p;
GType type;
char *path;
g_return_val_if_fail (NM_IS_EXPORTED_OBJECT (self), NULL);
priv = NM_EXPORTED_OBJECT_GET_PRIVATE (self);
@@ -584,31 +610,14 @@ nm_exported_object_export (NMExportedObject *self)
g_return_val_if_reached (NULL);
g_object_add_weak_pointer ((GObject *) priv->bus_mgr, (gpointer *) &priv->bus_mgr);
class_export_path = NM_EXPORTED_OBJECT_GET_CLASS (self)->export_path;
p = strchr (class_export_path, '%');
if (p) {
guint *counter;
g_return_val_if_fail (p[1] == 'u', NULL);
g_return_val_if_fail (strchr (p + 1, '%') == NULL, NULL);
counter = g_hash_table_lookup (prefix_counters, class_export_path);
if (!counter) {
counter = g_new0 (guint, 1);
g_hash_table_insert (prefix_counters, g_strdup (class_export_path), counter);
}
path = g_strdup_printf (class_export_path, (*counter)++);
} else
path = g_strdup (class_export_path);
type = G_OBJECT_TYPE (self);
while (type != NM_TYPE_EXPORTED_OBJECT) {
nm_exported_object_create_skeletons (self, type);
type = g_type_parent (type);
}
priv->path = path;
priv->path = _create_export_path (NM_EXPORTED_OBJECT_GET_CLASS (self));
_LOGT ("export: \"%s\"", priv->path);
g_dbus_object_skeleton_set_object_path (G_DBUS_OBJECT_SKELETON (self), priv->path);