[json-glib] node: Add a private NodeType-to-string converter

[Emmanuele Bassi <ebassi src gnome org>]

commit 7f6a73a0964b66b15e8b5a9858b9bc76b010f67b
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Tue Oct 27 17:43:38 2009 +0000

    node: Add a private NodeType-to-string converter
    
    Useful for debugging and logging purposes.

 json-glib/json-node.c          |   23 ++++++++++++++++++++++-
 json-glib/json-types-private.h |    2 ++
 2 files changed, 24 insertions(+), 1 deletions(-)
---
diff --git a/json-glib/json-node.c b/json-glib/json-node.c
index a3562f6..a21d587 100644
--- a/json-glib/json-node.c
+++ b/json-glib/json-node.c
@@ -469,6 +469,23 @@ json_node_type_name (JsonNode *node)
   switch (node->type)
     {
     case JSON_NODE_OBJECT:
+    case JSON_NODE_ARRAY:
+    case JSON_NODE_NULL:
+      return json_node_type_get_name (node->type);
+
+    case JSON_NODE_VALUE:
+      return g_type_name (G_VALUE_TYPE (&(node->data.value)));
+    }
+
+  return "unknown";
+}
+
+G_CONST_RETURN gchar *
+json_node_type_get_name (JsonNodeType node_type)
+{
+  switch (node_type)
+    {
+    case JSON_NODE_OBJECT:
       return "JsonObject";
 
     case JSON_NODE_ARRAY:
@@ -478,7 +495,11 @@ json_node_type_name (JsonNode *node)
       return "NULL";
 
     case JSON_NODE_VALUE:
-      return g_type_name (G_VALUE_TYPE (&(node->data.value)));
+      return "Value";
+
+    default:
+      g_assert_not_reached ();
+      break;
     }
 
   return "unknown";
diff --git a/json-glib/json-types-private.h b/json-glib/json-types-private.h
index ac72316..d0e073e 100644
--- a/json-glib/json-types-private.h
+++ b/json-glib/json-types-private.h
@@ -59,6 +59,8 @@ struct _JsonObject
   volatile gint ref_count;
 };
 
+G_CONST_RETURN gchar *json_node_type_get_name (JsonNodeType node_type);
+
 G_END_DECLS
 
 #endif /* __JSON_TYPES_PRIVATE_H__ */