+
+ const struct _xmlAttr *attr;
+ std::string id_value;
+ for (attr = node->properties; attr; attr = attr->next)
+ {
+ std::string name = std::string((const char *) attr->name);
+ std::string value;
+
+ if (attr->children && attr->children->type == XML_TEXT_NODE)
+ value = std::string((const char *)attr->children->content);
+
+ if (name == "id")
+ id_value = value;
+ else
+ throw mp::XMLError("Only attribute 'id' allowed for"
+ " element 'route'."
+ " Got " + name);
+ }
+
+ Route route;
+
+ // process <filter> / <filters> nodes in third level
+ const xmlNode* node3 = mp::xml::jump_to_children(node, XML_ELEMENT_NODE);
+ parse_xml_filters1(doc, node3, test_only, file_include_path, route);
+
+ std::map<std::string,RouterFleXML::Route>::iterator it;
+ it = m_routes.find(id_value);
+ if (it != m_routes.end())
+ throw mp::XMLError("Route id='" + id_value
+ + "' already exist");
+ else
+ m_routes[id_value] = route;
+ node = mp::xml::jump_to_next(node, XML_ELEMENT_NODE);
+ }
+}
+
+void mp::RouterFleXML::Rep::check_routes_in_filters(const xmlNode *node)
+{
+ while (node)
+ {
+ if (mp::xml::is_element_mp(node, "filters"))
+ {
+ const xmlNode *n =
+ mp::xml::jump_to_children(node, XML_ELEMENT_NODE);
+ check_routes_in_filters(n);
+ }
+ else if (mp::xml::is_element_mp(node, "filter"))
+ {
+ const xmlNode *n =
+ mp::xml::jump_to_children(node, XML_ELEMENT_NODE);
+ while (n)
+ {
+ const struct _xmlAttr *attr;
+ // we assume thar that route attribute is only at one level
+ // below filter.. At least that works for multi and virt_db.
+ for (attr = n->properties; attr; attr = attr->next)
+ {
+ if (!strcmp((const char *) attr->name, "route"))
+ {
+ std::string value;
+
+ if (attr->children && attr->children->type == XML_TEXT_NODE)
+ value = std::string((const char *)attr->children->content);
+
+ std::map<std::string,RouterFleXML::Route>::iterator it;
+ it = m_routes.find(value);
+ if (it == m_routes.end())
+ {
+ throw mp::XMLError("Route '" + value + "' does not exist");
+ }
+ }
+ }
+ n = mp::xml::jump_to_next(n, XML_ELEMENT_NODE);
+ }
+ }
+ node = mp::xml::jump_to_next(node, XML_ELEMENT_NODE);
+ }
+}
+
+void mp::RouterFleXML::Rep::parse_xml_config_dom(xmlDocPtr doc,
+ bool test_only,
+ const char *file_include_path)
+{
+ if (!doc)
+ throw mp::XMLError("Empty XML Document");
+
+ const xmlNode* root = xmlDocGetRootElement(doc);
+
+ if (file_include_path)
+ {
+ int r = yaz_xml_include_simple((xmlNode *) root, file_include_path);
+ if (r)
+ throw mp::XMLError("YAZ XML Include failed");
+ }
+
+ mp::xml::check_element_mp(root, "metaproxy");
+
+ const xmlNode* node = mp::xml::jump_to_children(root, XML_ELEMENT_NODE);
+
+ if (mp::xml::is_element_mp(node, "dlpath"))
+ {
+ m_dl_path = mp::xml::get_text(node);
+ node = mp::xml::jump_to_next(node, XML_ELEMENT_NODE);
+ }
+ // process <start> node which is expected first element node
+ if (mp::xml::check_element_mp(node, "start"))
+ {
+ const struct _xmlAttr *attr;
+ for (attr = node->properties; attr; attr = attr->next)
+ {
+ std::string name = std::string((const char *) attr->name);
+ std::string value;
+
+ if (attr->children && attr->children->type == XML_TEXT_NODE)
+ value = std::string((const char *)attr->children->content);
+
+ if (name == "route")
+ m_start_route = value;
+ else
+ throw mp::XMLError("Only attribute route allowed"
+ " in element 'start'. Got " + name);
+ }
+ node = mp::xml::jump_to_next(node, XML_ELEMENT_NODE);
+ }
+ // process <filters> node if given
+ if (mp::xml::is_element_mp(node, "filters"))
+ {
+ parse_xml_filters(doc, mp::xml::jump_to_children(node,
+ XML_ELEMENT_NODE),
+ test_only, file_include_path);
+
+ node = mp::xml::jump_to_next(node, XML_ELEMENT_NODE);
+ }
+ // process <routes> node which is expected third element node
+ mp::xml::check_element_mp(node, "routes");
+
+ parse_xml_routes(doc, mp::xml::jump_to_children(node, XML_ELEMENT_NODE),
+ test_only, file_include_path);
+
+ node = mp::xml::jump_to_next(node, XML_ELEMENT_NODE);
+ if (node)
+ {
+ throw mp::XMLError("Unexpected element "
+ + std::string((const char *)node->name));
+ }
+
+ node = mp::xml::jump_to_children(root, XML_ELEMENT_NODE);
+ while (node)
+ {
+ if (mp::xml::is_element_mp(node, "filters"))
+ check_routes_in_filters(
+ mp::xml::jump_to_children(node,
+ XML_ELEMENT_NODE));
+ else if (mp::xml::is_element_mp(node, "routes"))