162   xmlNodePtr node1;  in import()  local
174   node1 = xmlDocGetRootElement(doc);  in import()
175   if (node1 == NULL) {  in import()
179   LOG(DEBUG) << StringPrintf("%s: root=%s", fn, node1->name);  in import()
181   node1 = node1->xmlChildrenNode;  in import()
182   while (node1)  // loop through all elements in <Routes ...  in import()
184     if (xmlStrcmp(node1->name, (const xmlChar*)"Route") == 0) {  in import()
185       xmlChar* value = xmlGetProp(node1, (const xmlChar*)"Type");  in import()
189         xmlNodePtr node2 = node1->xmlChildrenNode;  in import()
202         xmlNodePtr node2 = node1->xmlChildrenNode;  in import()
214     node1 = node1->next;  in import()