[gjs] ns: Allow getting the name of a repository

[Cosimo Cecchi <cosimoc src gnome org>]

commit 4a74c955e4854833cd4466afe0544b1b93e993ac
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Sep 20 07:03:02 2012 -0300

    ns: Allow getting the name of a repository
    
    https://bugzilla.gnome.org/show_bug.cgi?id=685413

 Makefile-insttest.am                |    1 +
 gi/ns.cpp                           |   25 +++++++++++++++++++++++++
 installed-tests/js/testNamespace.js |    8 ++++++++
 3 files changed, 34 insertions(+), 0 deletions(-)
---
diff --git a/Makefile-insttest.am b/Makefile-insttest.am
index d448871..08c86e5 100644
--- a/Makefile-insttest.am
+++ b/Makefile-insttest.am
@@ -142,6 +142,7 @@ dist_jstests_DATA += \
        installed-tests/js/testLocale.js                        \
        installed-tests/js/testMainloop.js                      \
        installed-tests/js/testMetaClass.js                     \
+       installed-tests/js/testNamespace.js                     \
        installed-tests/js/testParamSpec.js                     \
        installed-tests/js/testReflectObject.js                 \
        installed-tests/js/testSignals.js                       \
diff --git a/gi/ns.cpp b/gi/ns.cpp
index a7ae813..02bd6ca 100644
--- a/gi/ns.cpp
+++ b/gi/ns.cpp
@@ -124,6 +124,30 @@ ns_new_resolve(JSContext *context,
     return ret;
 }
 
+static JSBool
+get_name (JSContext *context,
+          JS::HandleObject obj,
+          JS::HandleId id,
+          jsval *vp)
+{
+    Ns *priv;
+    jsval retval;
+    JSBool ret = JS_FALSE;
+
+    priv = priv_from_js(context, obj);
+
+    if (priv == NULL)
+        goto out;
+
+    if (gjs_string_from_utf8(context, priv->gi_namespace, -1, &retval)) {
+        *vp = retval;
+        ret = JS_TRUE;
+    }
+
+ out:
+    return ret;
+}
+
 GJS_NATIVE_CONSTRUCTOR_DEFINE_ABSTRACT(ns)
 
 static void
@@ -165,6 +189,7 @@ struct JSClass gjs_ns_class = {
 };
 
 JSPropertySpec gjs_ns_proto_props[] = {
+    { "__name__", 0, GJS_MODULE_PROP_FLAGS | JSPROP_READONLY, (JSPropertyOp)get_name, NULL },
     { NULL }
 };
 
diff --git a/installed-tests/js/testNamespace.js b/installed-tests/js/testNamespace.js
new file mode 100644
index 0000000..bcca986
--- /dev/null
+++ b/installed-tests/js/testNamespace.js
@@ -0,0 +1,8 @@
+const JSUnit = imports.jsUnit;
+const Everything = imports.gi.Regress;
+
+function testName() {
+    JSUnit.assertEquals(Everything.__name__, "Regress");
+}
+
+JSUnit.gjstestRun(this, JSUnit.setUp, JSUnit.tearDown);