/* {{{ proto void DOMXPath::__construct(DOMDocument doc); */ PHP_METHOD(domxpath, __construct) { zval *id, *doc; xmlDocPtr docp = NULL; dom_object *docobj, *intern; xmlXPathContextPtr ctx, oldctx; php_set_error_handling(EH_THROW, dom_domexception_class_entry TSRMLS_CC); if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO", &id, dom_xpath_class_entry, &doc, dom_document_class_entry) == FAILURE) { php_std_error_handling(); return; } php_std_error_handling(); DOM_GET_OBJ(docp, doc, xmlDocPtr, docobj); ctx = xmlXPathNewContext(docp); if (ctx == NULL) { php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC); RETURN_FALSE; } intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC); if (intern != NULL) { oldctx = (xmlXPathContextPtr)intern->ptr; if (oldctx != NULL) { php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC); xmlXPathFreeContext(oldctx); } intern->ptr = ctx; intern->document = docobj->document; php_libxml_increment_doc_ref((php_libxml_node_object *)intern, docp TSRMLS_CC); } }
/* {{{ xsl_objects_free_storage */ void xsl_objects_free_storage(zend_object *object) { xsl_object *intern = php_xsl_fetch_object(object); zend_object_std_dtor(&intern->std); zend_hash_destroy(intern->parameter); FREE_HASHTABLE(intern->parameter); zend_hash_destroy(intern->registered_phpfunctions); FREE_HASHTABLE(intern->registered_phpfunctions); if (intern->node_list) { zend_hash_destroy(intern->node_list); FREE_HASHTABLE(intern->node_list); } if (intern->doc) { php_libxml_decrement_doc_ref(intern->doc); efree(intern->doc); } if (intern->ptr) { /* free wrapper */ if (((xsltStylesheetPtr) intern->ptr)->_private != NULL) { ((xsltStylesheetPtr) intern->ptr)->_private = NULL; } xsltFreeStylesheet((xsltStylesheetPtr) intern->ptr); intern->ptr = NULL; } if (intern->profiling) { efree(intern->profiling); } }
/* {{{ proto void DOMXPath::__construct(DOMDocument doc) U */ PHP_METHOD(domxpath, __construct) { zval *id, *doc; xmlDocPtr docp = NULL; dom_object *docobj; dom_xpath_object *intern; xmlXPathContextPtr ctx, oldctx; zend_error_handling error_handling; zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC); if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO", &id, dom_xpath_class_entry, &doc, dom_document_class_entry) == FAILURE) { zend_restore_error_handling(&error_handling TSRMLS_CC); return; } zend_restore_error_handling(&error_handling TSRMLS_CC); DOM_GET_OBJ(docp, doc, xmlDocPtr, docobj); ctx = xmlXPathNewContext(docp); if (ctx == NULL) { php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC); RETURN_FALSE; } intern = (dom_xpath_object *)zend_object_store_get_object(id TSRMLS_CC); if (intern != NULL) { oldctx = (xmlXPathContextPtr)intern->ptr; if (oldctx != NULL) { php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC); xmlXPathFreeContext(oldctx); } xmlXPathRegisterFuncNS (ctx, (const xmlChar *) "functionString", (const xmlChar *) "http://php.net/xpath", dom_xpath_ext_function_string_php); xmlXPathRegisterFuncNS (ctx, (const xmlChar *) "function", (const xmlChar *) "http://php.net/xpath", dom_xpath_ext_function_object_php); intern->ptr = ctx; ctx->userData = (void *)intern; intern->document = docobj->document; php_libxml_increment_doc_ref((php_libxml_node_object *)intern, docp TSRMLS_CC); } }
/* {{{ proto void DOMXPath::__construct(DOMDocument doc) U */ PHP_METHOD(domxpath, __construct) { zval *id = getThis(), *doc; xmlDocPtr docp = NULL; dom_object *docobj; dom_xpath_object *intern; xmlXPathContextPtr ctx, oldctx; if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "O", &doc, dom_document_class_entry) == FAILURE) { return; } DOM_GET_OBJ(docp, doc, xmlDocPtr, docobj); ctx = xmlXPathNewContext(docp); if (ctx == NULL) { php_dom_throw_error(INVALID_STATE_ERR, 1); RETURN_FALSE; } intern = Z_XPATHOBJ_P(id); if (intern != NULL) { oldctx = (xmlXPathContextPtr)intern->dom.ptr; if (oldctx != NULL) { php_libxml_decrement_doc_ref((php_libxml_node_object *) &intern->dom); xmlXPathFreeContext(oldctx); } xmlXPathRegisterFuncNS (ctx, (const xmlChar *) "functionString", (const xmlChar *) "http://php.net/xpath", dom_xpath_ext_function_string_php); xmlXPathRegisterFuncNS (ctx, (const xmlChar *) "function", (const xmlChar *) "http://php.net/xpath", dom_xpath_ext_function_object_php); intern->dom.ptr = ctx; ctx->userData = (void *)intern; intern->dom.document = docobj->document; php_libxml_increment_doc_ref((php_libxml_node_object *) &intern->dom, docp); } }
static xmlDocPtr php_xsl_apply_stylesheet(zval *id, xsl_object *intern, xsltStylesheetPtr style, zval *docp) /* {{{ */ { xmlDocPtr newdocp = NULL; xmlDocPtr doc = NULL; xmlNodePtr node = NULL; xsltTransformContextPtr ctxt; php_libxml_node_object *object; char **params = NULL; int clone; zval *doXInclude, member, rv; zend_object_handlers *std_hnd; FILE *f; int secPrefsError = 0; int secPrefsValue; xsltSecurityPrefsPtr secPrefs = NULL; node = php_libxml_import_node(docp); if (node) { doc = node->doc; } if (doc == NULL) { php_error_docref(NULL, E_WARNING, "Invalid Document"); return NULL; } if (style == NULL) { php_error_docref(NULL, E_WARNING, "No stylesheet associated to this object"); return NULL; } if (intern->profiling) { if (php_check_open_basedir(intern->profiling)) { f = NULL; } else { f = VCWD_FOPEN(intern->profiling, "w"); } } else { f = NULL; } if (intern->parameter) { params = php_xsl_xslt_make_params(intern->parameter, 0); } intern->doc = emalloc(sizeof(php_libxml_node_object)); memset(intern->doc, 0, sizeof(php_libxml_node_object)); if (intern->hasKeys == 1) { doc = xmlCopyDoc(doc, 1); } else { object = Z_LIBXML_NODE_P(docp); intern->doc->document = object->document; } php_libxml_increment_doc_ref(intern->doc, doc); ctxt = xsltNewTransformContext(style, doc); ctxt->_private = (void *) intern; std_hnd = zend_get_std_object_handlers(); ZVAL_STRING(&member, "doXInclude"); doXInclude = std_hnd->read_property(id, &member, BP_VAR_IS, NULL, &rv); if (Z_TYPE_P(doXInclude) != IS_NULL) { convert_to_long(doXInclude); ctxt->xinclude = Z_LVAL_P(doXInclude); } zval_ptr_dtor(&member); secPrefsValue = intern->securityPrefs; /* if securityPrefs is set to NONE, we don't have to do any checks, but otherwise... */ if (secPrefsValue != XSL_SECPREF_NONE) { secPrefs = xsltNewSecurityPrefs(); if (secPrefsValue & XSL_SECPREF_READ_FILE ) { if (0 != xsltSetSecurityPrefs(secPrefs, XSLT_SECPREF_READ_FILE, xsltSecurityForbid)) { secPrefsError = 1; } } if (secPrefsValue & XSL_SECPREF_WRITE_FILE ) { if (0 != xsltSetSecurityPrefs(secPrefs, XSLT_SECPREF_WRITE_FILE, xsltSecurityForbid)) { secPrefsError = 1; } } if (secPrefsValue & XSL_SECPREF_CREATE_DIRECTORY ) { if (0 != xsltSetSecurityPrefs(secPrefs, XSLT_SECPREF_CREATE_DIRECTORY, xsltSecurityForbid)) { secPrefsError = 1; } } if (secPrefsValue & XSL_SECPREF_READ_NETWORK) { if (0 != xsltSetSecurityPrefs(secPrefs, XSLT_SECPREF_READ_NETWORK, xsltSecurityForbid)) { secPrefsError = 1; } } if (secPrefsValue & XSL_SECPREF_WRITE_NETWORK) { if (0 != xsltSetSecurityPrefs(secPrefs, XSLT_SECPREF_WRITE_NETWORK, xsltSecurityForbid)) { secPrefsError = 1; } } if (0 != xsltSetCtxtSecurityPrefs(secPrefs, ctxt)) { secPrefsError = 1; } } if (secPrefsError == 1) { php_error_docref(NULL, E_WARNING, "Can't set libxslt security properties, not doing transformation for security reasons"); } else { newdocp = xsltApplyStylesheetUser(style, doc, (const char**) params, NULL, f, ctxt); } if (f) { fclose(f); } xsltFreeTransformContext(ctxt); if (secPrefs) { xsltFreeSecurityPrefs(secPrefs); } if (intern->node_list != NULL) { zend_hash_destroy(intern->node_list); FREE_HASHTABLE(intern->node_list); intern->node_list = NULL; } php_libxml_decrement_doc_ref(intern->doc); efree(intern->doc); intern->doc = NULL; if (params) { clone = 0; while(params[clone]) { efree(params[clone++]); } efree(params); } return newdocp; }