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C++ JSHTMLDocument类代码示例

本文整理汇总了C++中JSHTMLDocument类的典型用法代码示例。如果您正苦于以下问题：C++ JSHTMLDocument类的具体用法？C++ JSHTMLDocument怎么用？C++ JSHTMLDocument使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了JSHTMLDocument类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: ASSERT_GC_OBJECT_INHERITS

bool JSHTMLDocument::getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot& slot)
{
    JSHTMLDocument* thisObject = jsCast<JSHTMLDocument*>(object);
    ASSERT_GC_OBJECT_INHERITS(thisObject, info());

    if (propertyName == "open") {
        slot.setCustom(thisObject, ReadOnly | DontDelete | DontEnum, nonCachingStaticFunctionGetter<jsHTMLDocumentPrototypeFunctionOpen, 2>);
        return true;
    }
    if (propertyName == "write") {
        slot.setCustom(thisObject, ReadOnly | DontDelete | DontEnum, nonCachingStaticFunctionGetter<jsHTMLDocumentPrototypeFunctionWrite, 1>);
        return true;
    }
    if (propertyName == "writeln") {
        slot.setCustom(thisObject, ReadOnly | DontDelete | DontEnum, nonCachingStaticFunctionGetter<jsHTMLDocumentPrototypeFunctionWriteln, 1>);
        return true;
    }

    if (canGetItemsForName(exec, &thisObject->impl(), propertyName)) {
        slot.setCustom(thisObject, ReadOnly | DontDelete | DontEnum, thisObject->nameGetter);
        return true;
    }

    if (const HashTableValue* entry = JSHTMLDocument::info()->staticPropHashTable->entry(propertyName)) {
        slot.setCacheableCustom(thisObject, entry->attributes(), entry->propertyGetter());
        return true;
    }

    return Base::getOwnPropertySlot(thisObject, exec, propertyName, slot);
}
开发者ID:AndriyKalashnykov，项目名称:webkit，代码行数:30，代码来源:JSHTMLDocumentCustom.cpp

示例2: jsHTMLDocumentPrototypeFunctionWrite

EncodedJSValue JSC_HOST_CALL jsHTMLDocumentPrototypeFunctionWrite(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSHTMLDocument::s_info))
        return throwVMTypeError(exec);
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(thisValue));
#ifdef JSC_TAINTED
/*
if we comment out the following code segement and move the detection to bindings/js/JSHTMLDocumentCustom.cpp
one of the test case like below cannot be detected anymore. need to investigate the reason behind.
document.write("hello"+document.location.href.substring(document.location.href.indexOf("default=")+8));\

the guess is the following code does not cover the primitive string.
*/
    JSValue s = exec->argument(0);
    if (s.isString() && s.isTainted()) {
        HTMLDocument* d1 = static_cast<HTMLDocument*>(castedThis->impl());
        d1->setTainted(s.isTainted());

	TaintedStructure trace_struct;
	trace_struct.taintedno = s.isTainted();
	trace_struct.internalfunc = "jsHTMLDocumentPrototypeFunctionWrite";
	trace_struct.jsfunc = "document.write";
	trace_struct.action = "sink";

	char msg[20];
	stringstream msgss;
	snprintf(msg, 20, "%s", s.toString(exec).utf8(true).data());
	msgss << msg;
	msgss >> trace_struct.value;

	TaintedTrace* trace = TaintedTrace::getInstance();
	trace->addTaintedTrace(trace_struct);
    }
开发者ID:dmitris，项目名称:tpjs，代码行数:34，代码来源:JSHTMLDocument.cpp

示例3: jsHTMLDocumentPrototypeFunctionOpen

EncodedJSValue JSC_HOST_CALL jsHTMLDocumentPrototypeFunctionOpen(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSHTMLDocument::s_info))
        return throwVMTypeError(exec);
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(thisValue));
    return JSValue::encode(castedThis->open(exec));
}
开发者ID:dmitris，项目名称:tpjs，代码行数:8，代码来源:JSHTMLDocument.cpp

示例4: jsHTMLDocumentVlinkColor

JSValue jsHTMLDocumentVlinkColor(ExecState* exec, JSValue slotBase, const Identifier&)
{
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(slotBase));
    UNUSED_PARAM(exec);
    HTMLDocument* imp = static_cast<HTMLDocument*>(castedThis->impl());
    JSValue result = jsString(exec, imp->vlinkColor());
    return result;
}
开发者ID:dmitris，项目名称:tpjs，代码行数:8，代码来源:JSHTMLDocument.cpp

示例5: jsHTMLDocumentActiveElement

JSValue jsHTMLDocumentActiveElement(ExecState* exec, JSValue slotBase, const Identifier&)
{
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(slotBase));
    UNUSED_PARAM(exec);
    HTMLDocument* imp = static_cast<HTMLDocument*>(castedThis->impl());
    JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->activeElement()));
    return result;
}
开发者ID:dmitris，项目名称:tpjs，代码行数:8，代码来源:JSHTMLDocument.cpp

示例6: jsHTMLDocumentHeight

JSValue jsHTMLDocumentHeight(ExecState* exec, JSValue slotBase, const Identifier&)
{
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(slotBase));
    UNUSED_PARAM(exec);
    HTMLDocument* imp = static_cast<HTMLDocument*>(castedThis->impl());
    JSValue result = jsNumber(imp->height());
    return result;
}
开发者ID:dmitris，项目名称:tpjs，代码行数:8，代码来源:JSHTMLDocument.cpp

示例7: jsHTMLDocumentPrototypeFunctionClose

EncodedJSValue JSC_HOST_CALL jsHTMLDocumentPrototypeFunctionClose(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSHTMLDocument::s_info))
        return throwVMTypeError(exec);
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(thisValue));
    HTMLDocument* imp = static_cast<HTMLDocument*>(castedThis->impl());

    imp->close();
    return JSValue::encode(jsUndefined());
}
开发者ID:dmitris，项目名称:tpjs，代码行数:11，代码来源:JSHTMLDocument.cpp

示例8: jsHTMLDocumentPrototypeFunctionHasFocus

EncodedJSValue JSC_HOST_CALL jsHTMLDocumentPrototypeFunctionHasFocus(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSHTMLDocument::s_info))
        return throwVMTypeError(exec);
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(thisValue));
    HTMLDocument* imp = static_cast<HTMLDocument*>(castedThis->impl());


    JSC::JSValue result = jsBoolean(imp->hasFocus());
    return JSValue::encode(result);
}
开发者ID:13W，项目名称:phantomjs，代码行数:12，代码来源:JSHTMLDocument.cpp

示例9: jsHTMLDocumentPrototypeFunctionWrite

EncodedJSValue JSC_HOST_CALL jsHTMLDocumentPrototypeFunctionWrite(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSHTMLDocument::s_info))
        return throwVMTypeError(exec);
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(thisValue));
#if defined(JSC_TAINTED)
/*
if we comment out the following code segement and move the detection to bindings/js/JSHTMLDocumentCustom.cpp
one of the test case like below cannot be detected anymore. need to investigate the reason behind.
document.write("hello"+document.location.href.substring(document.location.href.indexOf("default=")+8));\

the guess is the following code does not cover the primitive string.
*/
    JSValue s = exec->argument(0);
    if (s.isString() && s.isTainted()) {
        HTMLDocument* d1 = static_cast<HTMLDocument*>(castedThis->impl());
        d1->setTainted(s.isTainted());

	TaintedStructure trace_struct;
	trace_struct.taintedno = s.isTainted();
	trace_struct.internalfunc = "jsHTMLDocumentPrototypeFunctionWrite";
	trace_struct.jsfunc = "document.write";
	trace_struct.action = "sink";
	trace_struct.value = TaintedUtils::UString2string(s.toString(exec));

	TaintedTrace* trace = TaintedTrace::getInstance();
	trace->addTaintedTrace(trace_struct);
    }
    if (s.inherits(&StringObject::s_info)) {
        unsigned int tainted = asStringObject(s)->isTainted();
        if (tainted) {
            HTMLDocument* d2 = static_cast<HTMLDocument*>(castedThis->impl());
            d2->setTainted(tainted);

	    TaintedStructure trace_struct;
	    trace_struct.taintedno = tainted;
	    trace_struct.internalfunc = "jsHTMLDocumentPrototypeFunctionWrite";
	    trace_struct.jsfunc = "document.write";
	    trace_struct.action = "sink";
	    trace_struct.value = TaintedUtils::UString2string(s.toString(exec));

	    TaintedTrace* trace = TaintedTrace::getInstance();
	    trace->addTaintedTrace(trace_struct);
        }
    }
#endif
    return JSValue::encode(castedThis->write(exec));
}
开发者ID:dpnishant，项目名称:tpjs，代码行数:49，代码来源:JSHTMLDocument.cpp

示例10: jsHTMLDocumentPrototypeFunctionWriteln

EncodedJSValue JSC_HOST_CALL jsHTMLDocumentPrototypeFunctionWriteln(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSHTMLDocument::s_info))
        return throwVMTypeError(exec);
    JSHTMLDocument* castedThis = static_cast<JSHTMLDocument*>(asObject(thisValue));
#if defined(JSC_TAINTED)
    JSValue s = exec->argument(0);
    if (s.isString() && s.isTainted() > 0) {
        HTMLDocument* d1 = static_cast<HTMLDocument*>(castedThis->impl());
        d1->setTainted(s.isTainted());

	TaintedStructure trace_struct;
	trace_struct.taintedno = s.isTainted();
	trace_struct.internalfunc = "jsHTMLDocumentPrototypeFunctionWriteln";
	trace_struct.jsfunc = "document.writeln";
	trace_struct.action = "sink";
	trace_struct.value = TaintedUtils::UString2string(s.toString(exec));

	TaintedTrace* trace = TaintedTrace::getInstance();
	trace->addTaintedTrace(trace_struct);
    }
    if (s.inherits(&StringObject::s_info)) {
	unsigned int tainted = asStringObject(s)->isTainted();
        if (tainted) {
            HTMLDocument* d2 = static_cast<HTMLDocument*>(castedThis->impl());
            d2->setTainted(tainted);

	    TaintedStructure trace_struct;
	    trace_struct.taintedno = tainted;
	    trace_struct.internalfunc = "jsHTMLDocumentPrototypeFunctionWriteln";
	    trace_struct.jsfunc = "document.writeln";
	    trace_struct.action = "sink";
	    trace_struct.value = TaintedUtils::UString2string(s.toString(exec));

	    TaintedTrace* trace = TaintedTrace::getInstance();
	    trace->addTaintedTrace(trace_struct);
        }
    }
#endif
    return JSValue::encode(castedThis->writeln(exec));
}
开发者ID:dpnishant，项目名称:tpjs，代码行数:42，代码来源:JSHTMLDocument.cpp

示例11: getOwnPropertySlot

bool JSHTMLDocument::getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot& slot)
{
    JSHTMLDocument* thisObject = jsCast<JSHTMLDocument*>(object);
    ASSERT_GC_OBJECT_INHERITS(thisObject, info());

    if (propertyName == "open") {
        if (Base::getOwnPropertySlot(thisObject, exec, propertyName, slot))
            return true;

        slot.setCustom(thisObject, ReadOnly | DontDelete | DontEnum, nonCachingStaticFunctionGetter<jsHTMLDocumentPrototypeFunctionOpen, 2>);
        return true;
    }

    JSValue value;
    if (thisObject->nameGetter(exec, propertyName, value)) {
        slot.setValue(thisObject, ReadOnly | DontDelete | DontEnum, value);
        return true;
    }

    return Base::getOwnPropertySlot(thisObject, exec, propertyName, slot);
}
开发者ID:ollie314，项目名称:webkit，代码行数:21，代码来源:JSHTMLDocumentCustom.cpp

示例12: nameGetter

EncodedJSValue JSHTMLDocument::nameGetter(ExecState* exec, JSObject* slotBase, EncodedJSValue, PropertyName propertyName)
{
    JSHTMLDocument* thisObj = jsCast<JSHTMLDocument*>(slotBase);
    HTMLDocument& document = thisObj->impl();

    AtomicStringImpl* atomicPropertyName = propertyName.publicName();
    if (!atomicPropertyName || !document.hasDocumentNamedItem(*atomicPropertyName))
        return JSValue::encode(jsUndefined());

    if (UNLIKELY(document.documentNamedItemContainsMultipleElements(*atomicPropertyName))) {
        RefPtr<HTMLCollection> collection = document.documentNamedItems(atomicPropertyName);
        ASSERT(collection->length() > 1);
        return JSValue::encode(toJS(exec, thisObj->globalObject(), WTF::getPtr(collection)));
    }

    Element* element = document.documentNamedItem(*atomicPropertyName);
    if (UNLIKELY(is<HTMLIFrameElement>(*element))) {
        if (Frame* frame = downcast<HTMLIFrameElement>(*element).contentFrame())
            return JSValue::encode(toJS(exec, frame));
    }

    return JSValue::encode(toJS(exec, thisObj->globalObject(), element));
}
开发者ID:AndriyKalashnykov，项目名称:webkit，代码行数:23，代码来源:JSHTMLDocumentCustom.cpp

示例13: nameGetter

JSValue JSHTMLDocument::nameGetter(ExecState* exec, JSValue slotBase, PropertyName propertyName)
{
    JSHTMLDocument* thisObj = jsCast<JSHTMLDocument*>(asObject(slotBase));
    HTMLDocument* document = toHTMLDocument(thisObj->impl());

    AtomicStringImpl* atomicPropertyName = findAtomicString(propertyName);
    if (!atomicPropertyName || !document->documentNamedItemMap().contains(atomicPropertyName))
        return jsUndefined();

    if (UNLIKELY(!document->documentNamedItemMap().containsSingle(atomicPropertyName))) {
        RefPtr<HTMLCollection> collection = document->documentNamedItems(atomicPropertyName);
        ASSERT(!collection->isEmpty());
        ASSERT(!collection->hasExactlyOneItem());
        return toJS(exec, thisObj->globalObject(), WTF::getPtr(collection));
    }

    Node* node = document->documentNamedItemMap().getElementByDocumentNamedItem(atomicPropertyName, document);
    Frame* frame;
    if (node->hasTagName(iframeTag) && (frame = static_cast<HTMLIFrameElement*>(node)->contentFrame()))
        return toJS(exec, frame);

    return toJS(exec, thisObj->globalObject(), node);
}
开发者ID:Zangalot，项目名称:phantomjs-webkit，代码行数:23，代码来源:JSHTMLDocumentCustom.cpp

示例14: nameGetter

JSValue JSHTMLDocument::nameGetter(ExecState* exec, JSValue slotBase, const Identifier& propertyName)
{
    JSHTMLDocument* thisObj = static_cast<JSHTMLDocument*>(asObject(slotBase));
    HTMLDocument* document = static_cast<HTMLDocument*>(thisObj->impl());

    String name = identifierToString(propertyName);
    RefPtr<HTMLCollection> collection = document->documentNamedItems(name);

    unsigned length = collection->length();
    if (!length)
        return jsUndefined();

    if (length == 1) {
        Node* node = collection->firstItem();

        Frame* frame;
        if (node->hasTagName(iframeTag) && (frame = static_cast<HTMLIFrameElement*>(node)->contentFrame()))
            return toJS(exec, frame);

        return toJS(exec, node);
    } 

    return toJS(exec, collection.get());
}
开发者ID:mikedougherty，项目名称:webkit，代码行数:24，代码来源:JSHTMLDocumentCustom.cpp

示例15: nameGetter

JSValue* JSHTMLDocument::nameGetter(ExecState* exec, JSObject* originalObject, const Identifier& propertyName, const PropertySlot& slot)
{
    JSHTMLDocument* thisObj = static_cast<JSHTMLDocument*>(slot.slotBase());
    HTMLDocument* doc = static_cast<HTMLDocument*>(thisObj->impl());

    String name = propertyName;
    RefPtr<HTMLCollection> collection = doc->documentNamedItems(name);

    unsigned length = collection->length();
    if (!length)
        return jsUndefined();

    if (length == 1) {
        Node* node = collection->firstItem();

        Frame* frame;
        if (node->hasTagName(iframeTag) && (frame = static_cast<HTMLIFrameElement*>(node)->contentFrame()))
            return Window::retrieve(frame);

        return toJS(exec, node);
    }

    return toJS(exec, collection.get());
}
开发者ID:jackiekaon，项目名称:owb-mirror，代码行数:24，代码来源:JSHTMLDocumentCustom.cpp


注：本文中的JSHTMLDocument类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。