[core] Link element names and namespaces to the relevant classes

This introduces new element_name and element_namespaces fields to the
GDataParsableClass struct, allowing for simpler parsing of XML by linking
XML element names to parsable object types. Some of the GDataParsable API
is now public, which will allow for a more comprehensive test suite in future.

1 files changed, 7 insertions, 6 deletions

diff --git a/gdata/gdata-feed.c b/gdata/gdata-feed.c
index 2b6a9c4b..5a38c212 100644
--- a/gdata/gdata-feed.c
+++ b/gdata/gdata-feed.c
@@ -99,6 +99,7 @@ gdata_feed_class_init (GDataFeedClass *klass)
 	parsable_class->pre_parse_xml = pre_parse_xml;
 	parsable_class->parse_xml = parse_xml;
 	parsable_class->post_parse_xml = post_parse_xml;
+	parsable_class->element_name = "feed";
 
 	/**
 	 * GDataFeed:title:
@@ -397,7 +398,7 @@ parse_xml (GDataParsable *parsable, xmlDoc *doc, xmlNode *node, gpointer user_da
 
 	if (xmlStrcmp (node->name, (xmlChar*) "entry") == 0) {
 		/* atom:entry */
-		GDataEntry *entry = GDATA_ENTRY (_gdata_parsable_new_from_xml_node (data->entry_type, "entry", doc, node, NULL, error));
+		GDataEntry *entry = GDATA_ENTRY (_gdata_parsable_new_from_xml_node (data->entry_type, doc, node, NULL, error));
 		if (entry == NULL)
 			return FALSE;
 
@@ -458,7 +459,7 @@ parse_xml (GDataParsable *parsable, xmlDoc *doc, xmlNode *node, gpointer user_da
 		xmlFree (updated_string);
 	} else if (xmlStrcmp (node->name, (xmlChar*) "category") == 0) {
 		/* atom:category */
-		GDataCategory *category = GDATA_CATEGORY (_gdata_parsable_new_from_xml_node (GDATA_TYPE_CATEGORY, "category", doc, node, NULL, error));
+		GDataCategory *category = GDATA_CATEGORY (_gdata_parsable_new_from_xml_node (GDATA_TYPE_CATEGORY, doc, node, NULL, error));
 		if (category == NULL)
 			return FALSE;
 
@@ -471,14 +472,14 @@ parse_xml (GDataParsable *parsable, xmlDoc *doc, xmlNode *node, gpointer user_da
 		self->priv->logo = (gchar*) xmlNodeListGetString (doc, node->children, TRUE);
 	} else if (xmlStrcmp (node->name, (xmlChar*) "link") == 0) {
 		/* atom:link */
-		GDataLink *link = GDATA_LINK (_gdata_parsable_new_from_xml_node (GDATA_TYPE_LINK, "link", doc, node, NULL, error));
+		GDataLink *link = GDATA_LINK (_gdata_parsable_new_from_xml_node (GDATA_TYPE_LINK, doc, node, NULL, error));
 		if (link == NULL)
 			return FALSE;
 
 		self->priv->links = g_list_prepend (self->priv->links, link);
 	} else if (xmlStrcmp (node->name, (xmlChar*) "author") == 0) {
 		/* atom:author */
-		GDataAuthor *author = GDATA_AUTHOR (_gdata_parsable_new_from_xml_node (GDATA_TYPE_AUTHOR, "author", doc, node, NULL, error));
+		GDataAuthor *author = GDATA_AUTHOR (_gdata_parsable_new_from_xml_node (GDATA_TYPE_AUTHOR, doc, node, NULL, error));
 		if (author == NULL)
 			return FALSE;
 
@@ -491,7 +492,7 @@ parse_xml (GDataParsable *parsable, xmlDoc *doc, xmlNode *node, gpointer user_da
 		if (self->priv->generator != NULL)
 			return gdata_parser_error_duplicate_element (node, error);
 
-		generator = GDATA_GENERATOR (_gdata_parsable_new_from_xml_node (GDATA_TYPE_GENERATOR, "generator", doc, node, NULL, error));
+		generator = GDATA_GENERATOR (_gdata_parsable_new_from_xml_node (GDATA_TYPE_GENERATOR, doc, node, NULL, error));
 		if (generator == NULL)
 			return FALSE;
 
@@ -588,7 +589,7 @@ _gdata_feed_new_from_xml (GType feed_type, const gchar *xml, gint length, GType
 	data->progress_user_data = progress_user_data;
 	data->entry_i = 0;
 
-	feed = GDATA_FEED (_gdata_parsable_new_from_xml (feed_type, "feed", xml, length, data, error));
+	feed = GDATA_FEED (_gdata_parsable_new_from_xml (feed_type, xml, length, data, error));
 
 	g_slice_free (ParseData, data);