PHP_FE(xpath_eval, NULL)
PHP_FE(xpath_eval_expression, NULL)
PHP_FE(xpath_register_ns, NULL)
+ PHP_FE(domxml_doc_get_elements_by_tagname, NULL)
+ PHP_FE(domxml_doc_get_element_by_id, NULL)
#endif
#if defined(LIBXML_XPTR_ENABLED)
PHP_FE(xptr_new_context, NULL)
PHP_FALIAS(xpath_init, xpath_init, NULL)
PHP_FALIAS(xpath_new_context, xpath_new_context, NULL)
PHP_FALIAS(xptr_new_context, xptr_new_context, NULL)
+ PHP_FALIAS(get_elements_by_tagname, domxml_doc_get_elements_by_tagname, NULL)
+ PHP_FALIAS(get_element_by_id, domxml_doc_get_element_by_id, NULL)
#endif
{NULL, NULL, NULL}
};
PHP_FALIAS(remove_attribute, domxml_elem_remove_attribute, NULL)
PHP_FALIAS(get_attribute_node, domxml_elem_get_attribute_node, NULL)
PHP_FALIAS(set_attribute_node, domxml_elem_set_attribute_node, NULL)
- PHP_FALIAS(get_element_by_tagname, domxml_elem_get_element_by_tagname, NULL)
+ PHP_FALIAS(get_elements_by_tagname, domxml_elem_get_elements_by_tagname, NULL)
{NULL, NULL, NULL}
};
}
}
+static xmlNodeSetPtr php_get_elements_by_tagname(xmlNodePtr n, xmlChar* name)
+{
+ xmlNodeSetPtr rv = NULL;
+ xmlNodePtr cld = NULL;
+
+ if ( n != NULL && name != NULL ) {
+ cld = n->children;
+ while ( cld != NULL ) {
+ if ( xmlStrcmp( name, cld->name ) == 0 ){
+ if ( rv == NULL ) {
+ rv = xmlXPathNodeSetCreate( cld ) ;
+ }
+ else {
+ xmlXPathNodeSetAdd( rv, cld );
+ }
+ }
+ cld = cld->next;
+ }
+ }
+ return rv;
+}
static void php_free_xml_doc(zend_rsrc_list_entry *rsrc TSRMLS_DC)
{
}
/* }}} */
-/* {{{ proto string domxml_elem_get_element_by_tagname(string tagname)
- Returns element for given attribute */
-PHP_FUNCTION(domxml_elem_get_element_by_tagname)
+#if defined(LIBXML_XPATH_ENABLED)
+/* {{{ proto string domxml_doc_get_elements_by_tagname(string tagname [,object xpathctx_handle] )
+ Returns array with nodes with given tagname in document or empty array, if not found*/
+PHP_FUNCTION(domxml_doc_get_elements_by_tagname)
{
- zval *id, *arg1;
+ zval *id, *rv, *contextnode = NULL,*ctxpin = NULL;
+ xmlXPathContextPtr ctxp;
+ xmlDocPtr docp;
+
+ xmlXPathObjectPtr xpathobjp;
+ xmlNode *contextnodep;
+ int name_len;
+ char *str,*name;
+
+ contextnode = NULL;
+ contextnodep = NULL;
+
+ DOMXML_PARAM_FOUR(docp, id, le_domxmldocp, "s|oo", &name, &name_len,&ctxpin,&contextnodep);
+
+ /* if no xpath_context was submitted, create a new one */
+ if (ctxpin == NULL)
+ {
+ ctxp = xmlXPathNewContext(docp);
+ }
+ else
+ {
+ DOMXML_GET_OBJ(ctxp, ctxpin, le_xpathctxp);
+ }
+
+ if (contextnode) {
+ DOMXML_GET_OBJ(contextnodep, contextnode, le_domxmlnodep);
+ }
+ ctxp->node = contextnodep;
+ str = (char*) emalloc((name_len+3) * sizeof(char)) ;
+ if (str == NULL)
+ {
+ php_error(E_WARNING, "%s(): cannot allocate memory for string", get_active_function_name(TSRMLS_C));
+ }
+ sprintf(str ,"//%s",name);
+
+ xpathobjp = xmlXPathEval(str, ctxp);
+ efree(str);
+ ctxp->node = NULL;
+ if (!xpathobjp) {
+ RETURN_FALSE;
+ }
+ MAKE_STD_ZVAL(rv);
+
+ if(array_init(rv) != SUCCESS)
+ {
+ php_error(E_WARNING, "%s(): cannot create required array", get_active_function_name(TSRMLS_C));
+ RETURN_FALSE;
+ }
+
+ switch (Z_TYPE_P(xpathobjp)) {
+
+ case XPATH_NODESET:
+ {
+ int i;
+ xmlNodeSetPtr nodesetp;
+
+ if (NULL == (nodesetp = xpathobjp->nodesetval)) {
+ zval_dtor(rv);
+ RETURN_FALSE;
+ }
+
+ for (i = 0; i < nodesetp->nodeNr; i++) {
+ xmlNodePtr node = nodesetp->nodeTab[i];
+ zval *child;
+ int retnode;
+
+ /* construct a node object */
+ child = php_domobject_new(node, &retnode TSRMLS_CC);
+ zend_hash_next_index_insert(Z_ARRVAL_P(rv), &child, sizeof(zval *), NULL);
+ }
+
+ break;
+ }
+ default:
+ break;
+ }
+
+ *return_value = *rv;
+ FREE_ZVAL(rv);
+}
+/* }}} */
+
+/* {{{ proto string domxml_doc_get_element_by_id(string id [,object xpathctx_handle] )
+ Returns element for given id or false if not found */
+PHP_FUNCTION(domxml_doc_get_element_by_id)
+{
+ zval *id, *rv, *contextnode = NULL, *ctxpin = NULL;
+ xmlXPathContextPtr ctxp ;
+ xmlDocPtr docp;
+
+ xmlXPathObjectPtr xpathobjp;
+ xmlNode *contextnodep;
+ int name_len;
+ char *str,*name;
+
+ contextnode = NULL;
+ contextnodep = NULL;
+
+ DOMXML_PARAM_FOUR(docp, id, le_domxmldocp, "s|oo", &name, &name_len,&ctxpin,&contextnodep);
+
+ /* if no xpath_context was submitted, create a new one */
+ if (ctxpin == NULL)
+ {
+ ctxp = xmlXPathNewContext(docp);
+ }
+ else
+ {
+ DOMXML_GET_OBJ(ctxp, ctxpin, le_xpathctxp);
+ }
+
+ if (contextnode) {
+ DOMXML_GET_OBJ(contextnodep, contextnode, le_domxmlnodep);
+ }
+ ctxp->node = contextnodep;
+ str = (char*) emalloc((name_len+14) * sizeof(char)) ;
+ if (str == NULL)
+ {
+ php_error(E_WARNING, "%s(): cannot allocate memory for string", get_active_function_name(TSRMLS_C));
+ }
+ sprintf(str ,"//*[@ID = '%s']",name);
+ xpathobjp = xmlXPathEval(str, ctxp);
+ efree(str);
+ ctxp->node = NULL;
+ if (!xpathobjp) {
+ RETURN_FALSE;
+ }
+
+ switch (Z_TYPE_P(xpathobjp)) {
+
+ case XPATH_NODESET:
+ {
+ xmlNodeSetPtr nodesetp;
+
+ if (NULL == (nodesetp = xpathobjp->nodesetval)) {
+ zval_dtor(rv);
+ RETURN_FALSE;
+ }
+
+ if (nodesetp->nodeNr > 0) {
+ xmlNodePtr node = nodesetp->nodeTab[0];
+ int retnode;
+ rv = php_domobject_new(node, &retnode TSRMLS_CC);
+ }
+ else {
+ /*return false array, if no nodes were found */
+ RETURN_FALSE;
+ }
+
+ break;
+ }
+ default:
+ break;
+ }
+
+ *return_value = *rv;
+ FREE_ZVAL(rv);
+}
+/* }}} */
+#endif
+/* {{{ proto string domxml_elem_get_elements_by_tagname(string tagname)
+ Returns array with nodes with given tagname in element or empty array, if not found */
+PHP_FUNCTION(domxml_elem_get_elements_by_tagname)
+{
+ zval *id,*rv;
xmlNode *nodep;
+ int name_len,i;
+ char *name;
+ xmlNodeSet *nodesetp;
- DOMXML_NOT_IMPLEMENTED();
+ DOMXML_PARAM_TWO(nodep, id, le_domxmlelementp, "s", &name, &name_len);
- if ((ZEND_NUM_ARGS() == 1) && getParameters(ht, 1, &arg1) == SUCCESS) {
- id = getThis();
- nodep = php_dom_get_object(id, le_domxmlelementp, 0 TSRMLS_CC);
- } else {
- WRONG_PARAM_COUNT;
+ MAKE_STD_ZVAL(rv);
+
+ if(array_init(rv) != SUCCESS)
+ {
+ php_error(E_WARNING, "%s(): cannot create required array", get_active_function_name(TSRMLS_C));
+ RETURN_FALSE;
}
- convert_to_string(arg1);
+ nodesetp = php_get_elements_by_tagname(nodep,name);
- /* FIXME: not implemented */
+ if(nodesetp) {
+
+ for (i = 0; i < nodesetp->nodeNr; i++) {
+ xmlNodePtr node = nodesetp->nodeTab[i];
+ zval *child;
+ int retnode;
+
+ child = php_domobject_new(node, &retnode TSRMLS_CC);
+ zend_hash_next_index_insert(Z_ARRVAL_P(rv), &child, sizeof(zval *), NULL);
+ }
+ }
+ *return_value = *rv;
+ FREE_ZVAL(rv);
}
/* }}} */
projects / php / commitdiff