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/*
* Copyright (C) 2013-2019 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "WebInjectedScriptHost.h"
#include "DOMException.h"
#include "JSDOMException.h"
#include "JSEventListener.h"
#include "JSEventTarget.h"
#include "JSHTMLAllCollection.h"
#include "JSHTMLCollection.h"
#include "JSNode.h"
#include "JSNodeList.h"
#include "JSWorker.h"
#include "Worker.h"
#if ENABLE(PAYMENT_REQUEST)
#include "JSPaymentRequest.h"
#include "JSPaymentShippingType.h"
#include "PaymentOptions.h"
#include "PaymentRequest.h"
#endif
namespace WebCore {
using namespace JSC;
JSValue WebInjectedScriptHost::subtype(JSGlobalObject* exec, JSValue value)
{
VM& vm = exec->vm();
if (value.inherits<JSNode>(vm))
return jsNontrivialString(vm, "node"_s);
if (value.inherits<JSNodeList>(vm))
return jsNontrivialString(vm, "array"_s);
if (value.inherits<JSHTMLCollection>(vm))
return jsNontrivialString(vm, "array"_s);
if (value.inherits<JSDOMException>(vm))
return jsNontrivialString(vm, "error"_s);
return jsUndefined();
}
static JSObject* constructInternalProperty(VM& vm, JSGlobalObject* exec, const String& name, JSValue value)
{
auto* object = constructEmptyObject(exec);
object->putDirect(vm, Identifier::fromString(vm, "name"), jsString(vm, name));
object->putDirect(vm, Identifier::fromString(vm, "value"), value);
return object;
}
#if ENABLE(PAYMENT_REQUEST)
static JSObject* objectForPaymentOptions(VM& vm, JSGlobalObject* exec, const PaymentOptions& paymentOptions)
{
auto* object = constructEmptyObject(exec);
object->putDirect(vm, Identifier::fromString(vm, "requestPayerName"), jsBoolean(paymentOptions.requestPayerName));
object->putDirect(vm, Identifier::fromString(vm, "requestPayerEmail"), jsBoolean(paymentOptions.requestPayerEmail));
object->putDirect(vm, Identifier::fromString(vm, "requestPayerPhone"), jsBoolean(paymentOptions.requestPayerPhone));
object->putDirect(vm, Identifier::fromString(vm, "requestShipping"), jsBoolean(paymentOptions.requestShipping));
object->putDirect(vm, Identifier::fromString(vm, "shippingType"), jsNontrivialString(vm, convertEnumerationToString(paymentOptions.shippingType)));
return object;
}
static JSObject* objectForPaymentCurrencyAmount(VM& vm, JSGlobalObject* exec, const PaymentCurrencyAmount& paymentCurrencyAmount)
{
auto* object = constructEmptyObject(exec);
object->putDirect(vm, Identifier::fromString(vm, "currency"), jsString(vm, paymentCurrencyAmount.currency));
object->putDirect(vm, Identifier::fromString(vm, "value"), jsString(vm, paymentCurrencyAmount.value));
return object;
}
static JSObject* objectForPaymentItem(VM& vm, JSGlobalObject* exec, const PaymentItem& paymentItem)
{
auto* object = constructEmptyObject(exec);
object->putDirect(vm, Identifier::fromString(vm, "label"), jsString(vm, paymentItem.label));
object->putDirect(vm, Identifier::fromString(vm, "amount"), objectForPaymentCurrencyAmount(vm, exec, paymentItem.amount));
object->putDirect(vm, Identifier::fromString(vm, "pending"), jsBoolean(paymentItem.pending));
return object;
}
static JSObject* objectForPaymentShippingOption(VM& vm, JSGlobalObject* exec, const PaymentShippingOption& paymentShippingOption)
{
auto* object = constructEmptyObject(exec);
object->putDirect(vm, Identifier::fromString(vm, "id"), jsString(vm, paymentShippingOption.id));
object->putDirect(vm, Identifier::fromString(vm, "label"), jsString(vm, paymentShippingOption.label));
object->putDirect(vm, Identifier::fromString(vm, "amount"), objectForPaymentCurrencyAmount(vm, exec, paymentShippingOption.amount));
object->putDirect(vm, Identifier::fromString(vm, "selected"), jsBoolean(paymentShippingOption.selected));
return object;
}
static JSObject* objectForPaymentDetailsModifier(VM& vm, JSGlobalObject* exec, const PaymentDetailsModifier& modifier)
{
auto* additionalDisplayItems = constructEmptyArray(exec, nullptr);
for (unsigned i = 0; i < modifier.additionalDisplayItems.size(); ++i)
additionalDisplayItems->putDirectIndex(exec, i, objectForPaymentItem(vm, exec, modifier.additionalDisplayItems[i]));
auto* object = constructEmptyObject(exec);
object->putDirect(vm, Identifier::fromString(vm, "supportedMethods"), jsString(vm, modifier.supportedMethods));
object->putDirect(vm, Identifier::fromString(vm, "total"), !modifier.total ? jsNull() : objectForPaymentItem(vm, exec, *modifier.total));
object->putDirect(vm, Identifier::fromString(vm, "additionalDisplayItems"), additionalDisplayItems);
object->putDirect(vm, Identifier::fromString(vm, "data"), !modifier.data ? jsNull() : modifier.data.get());
return object;
}
static JSObject* objectForPaymentDetails(VM& vm, JSGlobalObject* exec, const PaymentDetailsInit& paymentDetails)
{
auto* displayItems = constructEmptyArray(exec, nullptr);
for (unsigned i = 0; i < paymentDetails.displayItems.size(); ++i)
displayItems->putDirectIndex(exec, i, objectForPaymentItem(vm, exec, paymentDetails.displayItems[i]));
auto* shippingOptions = constructEmptyArray(exec, nullptr);
for (unsigned i = 0; i < paymentDetails.shippingOptions.size(); ++i)
shippingOptions->putDirectIndex(exec, i, objectForPaymentShippingOption(vm, exec, paymentDetails.shippingOptions[i]));
auto* modifiers = constructEmptyArray(exec, nullptr);
for (unsigned i = 0; i < paymentDetails.modifiers.size(); ++i)
modifiers->putDirectIndex(exec, i, objectForPaymentDetailsModifier(vm, exec, paymentDetails.modifiers[i]));
auto* object = constructEmptyObject(exec);
object->putDirect(vm, Identifier::fromString(vm, "id"), jsString(vm, paymentDetails.id));
object->putDirect(vm, Identifier::fromString(vm, "total"), objectForPaymentItem(vm, exec, paymentDetails.total));
object->putDirect(vm, Identifier::fromString(vm, "displayItems"), displayItems);
object->putDirect(vm, Identifier::fromString(vm, "shippingOptions"), shippingOptions);
object->putDirect(vm, Identifier::fromString(vm, "modifiers"), modifiers);
return object;
}
static JSString* jsStringForPaymentRequestState(VM& vm, PaymentRequest::State state)
{
switch (state) {
case PaymentRequest::State::Created:
return jsNontrivialString(vm, "created"_s);
case PaymentRequest::State::Interactive:
return jsNontrivialString(vm, "interactive"_s);
case PaymentRequest::State::Closed:
return jsNontrivialString(vm, "closed"_s);
}
ASSERT_NOT_REACHED();
return jsEmptyString(vm);
}
#endif
static JSObject* objectForEventTargetListeners(VM& vm, JSGlobalObject* exec, EventTarget* eventTarget)
{
auto* scriptExecutionContext = eventTarget->scriptExecutionContext();
if (!scriptExecutionContext)
return nullptr;
JSObject* listeners = nullptr;
for (auto& eventType : eventTarget->eventTypes()) {
unsigned listenersForEventIndex = 0;
auto* listenersForEvent = constructEmptyArray(exec, nullptr);
for (auto& eventListener : eventTarget->eventListeners(eventType)) {
if (!is<JSEventListener>(eventListener->callback()))
continue;
auto& jsListener = downcast<JSEventListener>(eventListener->callback());
if (&jsListener.isolatedWorld() != &currentWorld(*exec))
continue;
auto* jsFunction = jsListener.ensureJSFunction(*scriptExecutionContext);
if (!jsFunction)
continue;
auto* propertiesForListener = constructEmptyObject(exec);
propertiesForListener->putDirect(vm, Identifier::fromString(vm, "callback"), jsFunction);
propertiesForListener->putDirect(vm, Identifier::fromString(vm, "capture"), jsBoolean(eventListener->useCapture()));
propertiesForListener->putDirect(vm, Identifier::fromString(vm, "passive"), jsBoolean(eventListener->isPassive()));
propertiesForListener->putDirect(vm, Identifier::fromString(vm, "once"), jsBoolean(eventListener->isOnce()));
listenersForEvent->putDirectIndex(exec, listenersForEventIndex++, propertiesForListener);
}
if (listenersForEventIndex) {
if (!listeners)
listeners = constructEmptyObject(exec);
listeners->putDirect(vm, Identifier::fromString(vm, eventType), listenersForEvent);
}
}
return listeners;
}
JSValue WebInjectedScriptHost::getInternalProperties(VM& vm, JSGlobalObject* exec, JSC::JSValue value)
{
auto scope = DECLARE_THROW_SCOPE(vm);
if (auto* worker = JSWorker::toWrapped(vm, value)) {
unsigned index = 0;
auto* array = constructEmptyArray(exec, nullptr);
String name = worker->name();
if (!name.isEmpty())
array->putDirectIndex(exec, index++, constructInternalProperty(vm, exec, "name"_s, jsString(vm, name)));
array->putDirectIndex(exec, index++, constructInternalProperty(vm, exec, "terminated"_s, jsBoolean(worker->wasTerminated())));
if (auto* listeners = objectForEventTargetListeners(vm, exec, worker))
array->putDirectIndex(exec, index++, constructInternalProperty(vm, exec, "listeners"_s, listeners));
RETURN_IF_EXCEPTION(scope, { });
return array;
}
#if ENABLE(PAYMENT_REQUEST)
if (PaymentRequest* paymentRequest = JSPaymentRequest::toWrapped(vm, value)) {
unsigned index = 0;
auto* array = constructEmptyArray(exec, nullptr);
array->putDirectIndex(exec, index++, constructInternalProperty(vm, exec, "options"_s, objectForPaymentOptions(vm, exec, paymentRequest->paymentOptions())));
array->putDirectIndex(exec, index++, constructInternalProperty(vm, exec, "details"_s, objectForPaymentDetails(vm, exec, paymentRequest->paymentDetails())));
array->putDirectIndex(exec, index++, constructInternalProperty(vm, exec, "state"_s, jsStringForPaymentRequestState(vm, paymentRequest->state())));
if (auto* listeners = objectForEventTargetListeners(vm, exec, paymentRequest))
array->putDirectIndex(exec, index++, constructInternalProperty(vm, exec, "listeners"_s, listeners));
RETURN_IF_EXCEPTION(scope, { });
return array;
}
#endif
if (auto* eventTarget = JSEventTarget::toWrapped(vm, value)) {
unsigned index = 0;
auto* array = constructEmptyArray(exec, nullptr);
if (auto* listeners = objectForEventTargetListeners(vm, exec, eventTarget))
array->putDirectIndex(exec, index++, constructInternalProperty(vm, exec, "listeners"_s, listeners));
RETURN_IF_EXCEPTION(scope, { });
return array;
}
return { };
}
bool WebInjectedScriptHost::isHTMLAllCollection(JSC::VM& vm, JSC::JSValue value)
{
return value.inherits<JSHTMLAllCollection>(vm);
}
} // namespace WebCore