add tp_basic_proxy_factory_dup()

4 files changed, 47 insertions, 0 deletions

diff --git a/docs/reference/telepathy-glib-sections.txt b/docs/reference/telepathy-glib-sections.txt
index 02e3b1e35..e8973a2d7 100644
--- a/docs/reference/telepathy-glib-sections.txt
+++ b/docs/reference/telepathy-glib-sections.txt
@@ -4875,6 +4875,7 @@ tp_client_channel_factory_get_type
 TpBasicProxyFactory
 TpBasicProxyFactoryClass
 tp_basic_proxy_factory_new
+tp_basic_proxy_factory_dup
 <SUBSECTION Standard>
 TP_BASIC_PROXY_FACTORY
 TP_BASIC_PROXY_FACTORY_GET_CLASS
diff --git a/telepathy-glib/basic-proxy-factory.c b/telepathy-glib/basic-proxy-factory.c
index fab0bb8ef..c32e06e35 100644
--- a/telepathy-glib/basic-proxy-factory.c
+++ b/telepathy-glib/basic-proxy-factory.c
@@ -96,3 +96,29 @@ tp_basic_proxy_factory_new (void)
   return g_object_new (TP_TYPE_BASIC_PROXY_FACTORY,
       NULL);
 }
+
+/**
+ * tp_basic_proxy_factory_dup:
+ *
+ * Returns a cached #TpBasicProxyFactory; the same #TpBasicProxyFactory object
+ * will be returned by this function repeatedly, as long as at least one
+ * reference exists.
+ *
+ * Returns: (transfer full): a #TpBasicProxyFactory
+ *
+ * Since: 0.13.UNRELEASED
+ */
+TpBasicProxyFactory *
+tp_basic_proxy_factory_dup (void)
+{
+  static TpBasicProxyFactory *singleton = NULL;
+
+  if (singleton != NULL)
+    return g_object_ref (singleton);
+
+  singleton = tp_basic_proxy_factory_new ();
+
+  g_object_add_weak_pointer (G_OBJECT (singleton), (gpointer) &singleton);
+
+  return singleton;
+}
diff --git a/telepathy-glib/basic-proxy-factory.h b/telepathy-glib/basic-proxy-factory.h
index 0701dba12..fc19c3a24 100644
--- a/telepathy-glib/basic-proxy-factory.h
+++ b/telepathy-glib/basic-proxy-factory.h
@@ -58,6 +58,8 @@ GType tp_basic_proxy_factory_get_type (void);
 
 TpBasicProxyFactory * tp_basic_proxy_factory_new (void);
 
+TpBasicProxyFactory * tp_basic_proxy_factory_dup (void);
+
 G_END_DECLS
 
 #endif
diff --git a/tests/dbus/client-channel-factory.c b/tests/dbus/client-channel-factory.c
index cb5335464..9896bcd27 100644
--- a/tests/dbus/client-channel-factory.c
+++ b/tests/dbus/client-channel-factory.c
@@ -184,6 +184,22 @@ test_auto_stream_tube (Test *test,
   g_hash_table_unref (props);
 }
 
+static void
+test_basic_dup (Test *test,
+    gconstpointer data G_GNUC_UNUSED)
+{
+  TpBasicProxyFactory *fac;
+
+  test->factory = TP_CLIENT_CHANNEL_FACTORY (tp_basic_proxy_factory_dup ());
+  g_assert (TP_IS_BASIC_PROXY_FACTORY (test->factory));
+  g_assert (TP_IS_CLIENT_CHANNEL_FACTORY (test->factory));
+
+  fac = tp_basic_proxy_factory_dup ();
+  g_assert ((gpointer) fac == (gpointer) test->factory);
+
+  g_object_unref (fac);
+}
+
 int
 main (int argc,
       char **argv)
@@ -202,6 +218,8 @@ main (int argc,
       test_basic_stream_tube, teardown);
   g_test_add ("/client-channel-factory/auto/stream-tube", Test, NULL, setup,
       test_auto_stream_tube, teardown);
+  g_test_add ("/client-channel-factory/basic/dup", Test, NULL, setup,
+      test_basic_dup, teardown);
 
   return g_test_run ();
 }