Ejemplo n.º 1
0
JSValue* JSXPathEvaluatorPrototypeFunction::callAsFunction(ExecState* exec, JSObject* thisObj, const List& args)
{
    if (!thisObj->inherits(&JSXPathEvaluator::info))
      return throwError(exec, TypeError);

    JSXPathEvaluator* castedThisObj = static_cast<JSXPathEvaluator*>(thisObj);
    XPathEvaluator* imp = static_cast<XPathEvaluator*>(castedThisObj->impl());

    switch (id) {
    case JSXPathEvaluator::CreateExpressionFuncNum: {
        ExceptionCode ec = 0;
        String expression = args[0]->toString(exec);
        RefPtr<XPathNSResolver> customResolver;
        XPathNSResolver* resolver = toXPathNSResolver(args[1]);
        if (!resolver) {
            customResolver = JSCustomXPathNSResolver::create(exec, args[1]);
            if (exec->hadException())
                return jsUndefined();
            resolver = customResolver.get();
        }


        KJS::JSValue* result = toJS(exec, WTF::getPtr(imp->createExpression(expression, resolver, ec)));
        setDOMException(exec, ec);
        return result;
    }
    case JSXPathEvaluator::CreateNSResolverFuncNum: {
        Node* nodeResolver = toNode(args[0]);


        KJS::JSValue* result = toJS(exec, WTF::getPtr(imp->createNSResolver(nodeResolver)));
        return result;
    }
    case JSXPathEvaluator::EvaluateFuncNum: {
        ExceptionCode ec = 0;
        String expression = args[0]->toString(exec);
        Node* contextNode = toNode(args[1]);
        RefPtr<XPathNSResolver> customResolver;
        XPathNSResolver* resolver = toXPathNSResolver(args[2]);
        if (!resolver) {
            customResolver = JSCustomXPathNSResolver::create(exec, args[2]);
            if (exec->hadException())
                return jsUndefined();
            resolver = customResolver.get();
        }
        unsigned short type = args[3]->toInt32(exec);
        XPathResult* inResult = toXPathResult(args[4]);


        KJS::JSValue* result = toJS(exec, WTF::getPtr(imp->evaluate(expression, contextNode, resolver, type, inResult, ec)));
        setDOMException(exec, ec);
        return result;
    }
    }
    return 0;
}
Ejemplo n.º 2
0
JSValue* jsXPathEvaluatorPrototypeFunctionCreateNSResolver(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
    if (!thisValue->isObject(&JSXPathEvaluator::s_info))
        return throwError(exec, TypeError);
    JSXPathEvaluator* castedThisObj = static_cast<JSXPathEvaluator*>(thisValue);
    XPathEvaluator* imp = static_cast<XPathEvaluator*>(castedThisObj->impl());
    Node* nodeResolver = toNode(args[0]);


    KJS::JSValue* result = toJS(exec, WTF::getPtr(imp->createNSResolver(nodeResolver)));
    return result;
}
Ejemplo n.º 3
0
EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionCreateNSResolver(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSXPathEvaluator::s_info))
        return throwVMTypeError(exec);
    JSXPathEvaluator* castedThis = static_cast<JSXPathEvaluator*>(asObject(thisValue));
    XPathEvaluator* imp = static_cast<XPathEvaluator*>(castedThis->impl());
    Node* nodeResolver(toNode(exec->argument(0)));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());


    JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->createNSResolver(nodeResolver)));
    return JSValue::encode(result);
}