Пример #1
0
bool NPRuntimeObjectMap::evaluate(NPObject* npObject, const String&scriptString, NPVariant* result)
{
    ProtectedPtr<JSGlobalObject> globalObject = this->globalObject();
    if (!globalObject)
        return false;

    ExecState* exec = globalObject->globalExec();
    
    JSLock lock(SilenceAssertionsOnly);
    JSValue thisValue = getOrCreateJSObject(globalObject, npObject);

    globalObject->globalData()->timeoutChecker.start();
    Completion completion = JSC::evaluate(exec, globalObject->globalScopeChain(), makeSource(UString(scriptString.impl())), thisValue);
    globalObject->globalData()->timeoutChecker.stop();

    ComplType completionType = completion.complType();

    JSValue resultValue;
    if (completionType == Normal) {
        resultValue = completion.value();
        if (!resultValue)
            resultValue = jsUndefined();
    } else
        resultValue = jsUndefined();

    exec->clearException();
    
    convertJSValueToNPVariant(exec, resultValue, *result);
    return true;
}
Пример #2
0
bool _NPN_Evaluate(NPP, NPObject* o, NPString* s, NPVariant* variant)
{
    if (o->_class == NPScriptObjectClass) {
        JavaScriptObject* obj = reinterpret_cast<JavaScriptObject*>(o); 

        RootObject* rootObject = obj->rootObject;
        if (!rootObject || !rootObject->isValid())
            return false;

        ExecState* exec = rootObject->globalObject()->globalExec();
        JSLock lock(SilenceAssertionsOnly);
        String scriptString = convertNPStringToUTF16(s);
        ProtectedPtr<JSGlobalObject> globalObject = rootObject->globalObject();
        globalObject->globalData()->timeoutChecker.start();
        Completion completion = JSC::evaluate(globalObject->globalExec(), globalObject->globalScopeChain(), makeSource(scriptString), JSC::JSValue());
        globalObject->globalData()->timeoutChecker.stop();
        ComplType type = completion.complType();
        
        JSValue result;
        if (type == Normal) {
            result = completion.value();
            if (!result)
                result = jsUndefined();
        } else
            result = jsUndefined();

        convertValueToNPVariant(exec, result, variant);
        exec->clearException();
        return true;
    }

    VOID_TO_NPVARIANT(*variant);
    return false;
}