diff options
Diffstat (limited to 'ext/dom/xpath.c')
| -rw-r--r-- | ext/dom/xpath.c | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/ext/dom/xpath.c b/ext/dom/xpath.c deleted file mode 100644 index e1503c5cff..0000000000 --- a/ext/dom/xpath.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 4 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2003 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.0 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_0.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Christian Stocker <chregu@php.net> | - | Rob Richards <rrichards@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "php.h" -#if HAVE_LIBXML && HAVE_DOM -#include "php_dom.h" - - -/* -* class domxpath -*/ - -#if defined(LIBXML_XPATH_ENABLED) - -zend_function_entry php_dom_xpath_class_functions[] = { - PHP_FALIAS(domxpath, dom_xpath_xpath, NULL) - PHP_FALIAS(register_namespace, dom_xpath_register_ns, NULL) - PHP_FALIAS(query, dom_xpath_query, NULL) - {NULL, NULL, NULL} -}; - -/* {{{ proto domxpath dom_xpath_xpath(domDocument doc); */ -PHP_FUNCTION(dom_xpath_xpath) -{ - zval *id, *doc; - xmlDocPtr docp = NULL; - dom_object *docobj, *intern; - xmlXPathContextPtr ctx, oldctx; - - id = getThis(); - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o", &doc) == FAILURE) { - return; - } - - DOM_GET_OBJ(docp, doc, xmlDocPtr, docobj); - - ctx = xmlXPathNewContext(docp); - if (ctx == NULL) { - RETURN_FALSE; - } - - intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC); - if (intern != NULL) { - oldctx = (xmlXPathContextPtr)intern->ptr; - if (oldctx != NULL) { - decrement_document_reference(intern TSRMLS_CC); - xmlXPathFreeContext(oldctx); - } - intern->ptr = ctx; - intern->document = docobj->document; - increment_document_reference(intern, docp TSRMLS_CC); - } -} -/* }}} end dom_xpath_xpath */ - -/* {{{ proto domdocument document document */ -int dom_xpath_document_read(dom_object *obj, zval **retval TSRMLS_DC) -{ - xmlDoc *docp = NULL; - xmlXPathContextPtr ctx; - int ret; - - ctx = (xmlXPathContextPtr) obj->ptr; - - if (ctx) { - docp = (xmlDocPtr) ctx->doc; - } else { - printf("NONE"); - } - - ALLOC_ZVAL(*retval); - if (NULL == (*retval = php_dom_create_object((xmlNodePtr) docp, &ret, NULL, *retval, obj TSRMLS_CC))) { - php_error(E_WARNING, "Cannot create required DOM object"); - return FAILURE; - } - return SUCCESS; -} - -/* {{{ proto boolean dom_xpath_register_ns(string prefix, string uri); */ -PHP_FUNCTION(dom_xpath_register_ns) -{ - zval *id; - xmlXPathContextPtr ctxp; - int prefix_len, ns_uri_len; - dom_object *intern; - unsigned char *prefix, *ns_uri; - - DOM_GET_THIS(id); - - intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC); - - ctxp = (xmlXPathContextPtr) intern->ptr; - if (ctxp == NULL) { - php_error(E_WARNING, "Invalid XPath Context"); - RETURN_FALSE; - } - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &prefix, &prefix_len, &ns_uri, &ns_uri_len) == FAILURE) { - RETURN_FALSE; - } - - if (xmlXPathRegisterNs(ctxp, prefix, ns_uri) != 0) { - RETURN_FALSE - } - RETURN_TRUE; -} - -/* {{{ proto domnodelist dom_xpath_query(string expr [,domNode context]); */ -PHP_FUNCTION(dom_xpath_query) -{ - zval *id, *context = NULL; - xmlXPathContextPtr ctxp; - xmlNodePtr nodep = NULL; - xmlXPathObjectPtr xpathobjp; - int expr_len, ret, nsnbr = 0; - dom_object *intern, *nodeobj; - char *expr; - xmlDoc *docp = NULL; - xmlNsPtr *ns; - - DOM_GET_THIS(id); - - intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC); - - ctxp = (xmlXPathContextPtr) intern->ptr; - if (ctxp == NULL) { - php_error(E_WARNING, "Invalid XPath Context"); - RETURN_FALSE; - } - - docp = (xmlDocPtr) ctxp->doc; - if (docp == NULL) { - php_error(E_WARNING, "Invalid XPath Document Pointer"); - RETURN_FALSE; - } - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|o", &expr, &expr_len, &context) == FAILURE) { - RETURN_FALSE; - } - - if (context != NULL) { - DOM_GET_OBJ(nodep, context, xmlNodePtr, nodeobj); - } - - if (!nodep) { - nodep = xmlDocGetRootElement(docp); - } - - if (nodep && docp != nodep->doc) { - php_error(E_WARNING, "Node From Wrong Document"); - RETURN_FALSE; - } - - ctxp->node = nodep; - - /* Register namespaces in the node */ - ns = xmlGetNsList(docp, nodep); - - if (ns != NULL) { - while (ns[nsnbr] != NULL) - nsnbr++; - } - - - ctxp->namespaces = ns; - ctxp->nsNr = nsnbr; - - xpathobjp = xmlXPathEvalExpression(expr, ctxp); - ctxp->node = NULL; - - if (ns != NULL) { - xmlFree(ns); - ctxp->namespaces = NULL; - ctxp->nsNr = 0; - } - - if (! xpathobjp) { - RETURN_FALSE; - } - if (xpathobjp->type == XPATH_NODESET) { - int i; - xmlNodeSetPtr nodesetp; - - if (NULL == (nodesetp = xpathobjp->nodesetval)) { - xmlXPathFreeObject (xpathobjp); - RETURN_FALSE; - } - - array_init(return_value); - - for (i = 0; i < nodesetp->nodeNr; i++) { - xmlNodePtr node = nodesetp->nodeTab[i]; - zval *child; - MAKE_STD_ZVAL(child); - - child = php_dom_create_object(node, &ret, NULL, child, intern TSRMLS_CC); - add_next_index_zval(return_value, child); - } - } - - xmlXPathFreeObject(xpathobjp); -} -/* }}} end dom_xpath_query */ - -#endif /* LIBXML_XPATH_ENABLED */ - -/* }}} */ -#endif |