add prototype for e_cert_get_asn1_struct.

2003-12-04  Chris Toshok  <toshok@ximian.com>

	* lib/e-cert.h: add prototype for e_cert_get_asn1_struct.

	* lib/e-cert.c (e_cert_dispose): unref the asn1 object.
	(get_int_value): copy and massage from mozilla source.
	(process_version): same.
	(process_serial_number_der): same.
	(get_default_oid_format): same.
	(get_oid_text): same.
	(process_raw_bytes): same.
	(process_sec_algorithm_id): same.
	(process_subject_public_key_info): same.
	(process_ns_cert_type_extensions): same.
	(process_key_usage_extensions): same.
	(process_extension_data): same.
	(process_single_extension): same.
	(process_extensions): same.
	(process_name): same.
	(create_tbs_certificate_asn1_struct): same.
	(create_asn1_struct): same.
	(e_cert_get_asn1_struct): new function.

	* lib/e-asn1-object.c (e_asn1_object_dispose): free the display
	name, value, and children.
	(e_asn1_object_init): assume it's a valid container unless we hear
	otherwise.
	(e_asn1_object_new_from_cert): nuke.
	(e_asn1_object_set_valid_container): implement.
	(e_asn1_object_append_child): same.
	(e_asn1_object_set_display_name): same.
	(e_asn1_object_set_display_value): same.

	* lib/e-asn1-object.h: add prototypes for
	e_asn1_object_set_valid_container, e_asn1_object_set_display_name,
	e_asn1_object_set_display_value, and e_asn1_object_append_child.

	* gui/certificate-viewer.c (populate_fields_tree): populate the
	tree from the asn structure.
	(hierarchy_selection_changed): blow away the old fields_tree
	content and populate it again.
	(fields_selection_changed): implement, set the text view's
	contents to the asn1 object's display_value.
	(fill_in_details): expand all nodes in the hierarchy tree.

svn path=/trunk/; revision=23640

1 files changed, 43 insertions, 19 deletions

diff --git a/smime/lib/e-asn1-object.c b/smime/lib/e-asn1-object.c
index 47cf591b48..b7528dcd22 100644
--- a/smime/lib/e-asn1-object.c
+++ b/smime/lib/e-asn1-object.c
@@ -79,6 +79,21 @@ static GObjectClass *parent_class;
 static void
 e_asn1_object_dispose (GObject *object)
 {
+	EASN1Object *obj = E_ASN1_OBJECT (object);
+	if (obj->priv) {
+
+		if (obj->priv->display_name)
+			g_free (obj->priv->display_name);
+
+		if (obj->priv->value)
+			g_free (obj->priv->value);
+
+		g_list_foreach (obj->priv->children, (GFunc)g_object_unref, NULL);
+		g_list_free (obj->priv->children);
+
+		g_free (obj->priv);
+		obj->priv = NULL;
+	}
 }
 
 static void
@@ -97,6 +112,8 @@ static void
 e_asn1_object_init (EASN1Object *asn1)
 {
 	asn1->priv = g_new0 (EASN1ObjectPrivate, 1);
+
+	asn1->priv->valid_container = TRUE;
 }
 
 GType
@@ -296,31 +313,18 @@ e_asn1_object_new_from_der (char *data, guint32 len)
 }
 
 EASN1Object*
-e_asn1_object_new_from_cert (ECert *cert)
-{
-	char *data;
-	guint32 len;
-	EASN1Object *obj;
-
-	if (!e_cert_get_raw_der (cert, &data, &len))
-		return NULL;
-
-	obj = g_object_new (E_TYPE_ASN1_OBJECT, NULL);	
-	if (!build_from_der (obj, data, data + len)) {
-		g_object_unref (obj);
-		return NULL;
-	}
-
-	return obj;
-}
-
-EASN1Object*
 e_asn1_object_new (void)
 {
 	return E_ASN1_OBJECT (g_object_new (E_TYPE_ASN1_OBJECT, NULL));
 }
 
 
+void
+e_asn1_object_set_valid_container (EASN1Object *obj, gboolean flag)
+{
+	obj->priv->valid_container = flag;
+}
+
 gboolean
 e_asn1_object_is_valid_container (EASN1Object *obj)
 {
@@ -349,12 +353,32 @@ e_asn1_object_get_children (EASN1Object *obj)
 	return children;
 }
 
+void
+e_asn1_object_append_child (EASN1Object *parent, EASN1Object *child)
+{
+	parent->priv->children = g_list_append (parent->priv->children, g_object_ref (child));
+}
+
+void
+e_asn1_object_set_display_name (EASN1Object *obj, const char *name)
+{
+	g_free (obj->priv->display_name);
+	obj->priv->display_name = g_strdup (name);
+}
+
 const char*
 e_asn1_object_get_display_name (EASN1Object *obj)
 {
 	return obj->priv->display_name;
 }
 
+void
+e_asn1_object_set_display_value (EASN1Object *obj, const char *value)
+{
+	g_free (obj->priv->value);
+	obj->priv->value = g_strdup (value);
+}
+
 const char*
 e_asn1_object_get_display_value (EASN1Object *obj)
 {