int main() {
char* docname = "web.html";
xmlDocPtr doc = NULL;
xmlXPathObjectPtr xpath_obj = NULL;
xmlNodeSetPtr nodeset = NULL;
xmlChar* xpath_exp = (xmlChar*)"//pid";
xmlChar* uri;
doc = getDocPtr(docname);
xpath_obj = getXPathObjectPtr(doc, xpath_exp);
//printf("pid ->%s ->%s\n",xpath_obj->name,NULL);
if(NULL != xpath_obj) {
nodeset = xpath_obj->nodesetval;
int i = 0;
for(i = 0; i < nodeset->nodeNr; i ++) {
uri = xmlGetProp(nodeset->nodeTab[i],(const xmlChar*)"href");
printf("link address:%s->%s->%s\n",uri,nodeset->nodeTab[i]->name,
xmlNodeGetContent(nodeset->nodeTab[i]));
xmlFree(uri);
}
xmlXPathFreeObject(xpath_obj);
}
xmlFreeDoc(doc);
xmlCleanupParser();
return 1;
}
static void
xml_output_xml(pcmk__output_t *out, const char *name, const char *buf) {
xmlNodePtr parent = NULL;
xmlNodePtr cdata_node = NULL;
xml_private_t *priv = out->priv;
CRM_ASSERT(priv != NULL);
parent = xmlNewChild(g_queue_peek_tail(priv->parent_q), NULL,
(pcmkXmlStr) name, NULL);
cdata_node = xmlNewCDataBlock(getDocPtr(parent), (pcmkXmlStr) buf, strlen(buf));
xmlAddChild(parent, cdata_node);
}