WebKit/Source/WebCore/workers/WorkerConsoleClient.cpp at main · WebKit/WebKit · GitHub

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* 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. AND ITS CONTRIBUTORS ``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 ITS 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 "WorkerConsoleClient.h"

#include "ImageBitmap.h"

#include "ImageBitmapRenderingContext.h"

#include "ImageBuffer.h"

#include "ImageData.h"

#include "ImageUtilities.h"

#include "InspectorCanvas.h"

#include "InspectorInstrumentation.h"

#include "IntRect.h"

#include "JSDOMGlobalObject.h"

#include "JSGPUDevice.h"

#include "JSImageBitmap.h"

#include "JSImageBitmapRenderingContext.h"

#include "JSImageData.h"

#include "WorkerGlobalScope.h"

#include <JavaScriptCore/ConsoleMessage.h>

#include <JavaScriptCore/JSCInlines.h>

#include <JavaScriptCore/ScriptArguments.h>

#include <JavaScriptCore/ScriptCallStack.h>

#include <JavaScriptCore/ScriptCallStackFactory.h>

#include <JavaScriptCore/StrongInlines.h>

#include <wtf/TZoneMallocInlines.h>

#include <wtf/text/WTFString.h>

#if ENABLE(OFFSCREEN_CANVAS)

#include "JSOffscreenCanvas.h"

#include "JSOffscreenCanvasRenderingContext2D.h"

#include "OffscreenCanvas.h"

#include "OffscreenCanvasRenderingContext2D.h"

#endif

#if ENABLE(WEBGL)

#include "JSWebGL2RenderingContext.h"

#include "JSWebGLRenderingContext.h"

#include "WebGL2RenderingContext.h"

#include "WebGLRenderingContext.h"

#endif

namespace WebCore {

using namespace Inspector;

WTF_MAKE_TZONE_ALLOCATED_IMPL(WorkerConsoleClient);

WorkerConsoleClient::WorkerConsoleClient(WorkerOrWorkletGlobalScope& globalScope)

: m_globalScope(globalScope)

{

}

WorkerConsoleClient::~WorkerConsoleClient() = default;

void WorkerConsoleClient::messageWithTypeAndLevel(MessageType type, MessageLevel level, JSC::JSGlobalObject* exec, Ref<Inspector::ScriptArguments>&& arguments)

{

String messageText;

arguments->getFirstArgumentAsString(messageText);

auto message = makeUnique<Inspector::ConsoleMessage>(MessageSource::ConsoleAPI, type, level, messageText, arguments.copyRef(), exec);

auto url = message->url();

auto line = message->line();

auto column = message->column();

protect(m_globalScope.get())->addConsoleMessage(WTF::move(message));

auto* domGlobalObject = dynamicDowncast<JSDOMGlobalObject>(exec);

if (level == MessageLevel::Error && domGlobalObject && domGlobalObject->hasScriptErrorCallbacks())

domGlobalObject->invokeScriptErrorCallbacks(messageText, url, line, column);

}

void WorkerConsoleClient::count(JSC::JSGlobalObject* exec, const String& label)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::consoleCount(*worker, exec, label);

}

void WorkerConsoleClient::countReset(JSC::JSGlobalObject* exec, const String& label)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::consoleCountReset(*worker, exec, label);

}

void WorkerConsoleClient::time(JSC::JSGlobalObject* exec, const String& label)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::startConsoleTiming(*worker, exec, label);

}

void WorkerConsoleClient::timeLog(JSC::JSGlobalObject* exec, const String& label, Ref<ScriptArguments>&& arguments)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::logConsoleTiming(*worker, exec, label, WTF::move(arguments));

}

void WorkerConsoleClient::timeEnd(JSC::JSGlobalObject* exec, const String& label)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::stopConsoleTiming(*worker, exec, label);

}

void WorkerConsoleClient::profile(JSC::JSGlobalObject*, const String& title)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::startProfiling(*worker, title);

}

void WorkerConsoleClient::profileEnd(JSC::JSGlobalObject*, const String& title)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::stopProfiling(*worker, title);

}

void WorkerConsoleClient::takeHeapSnapshot(JSC::JSGlobalObject*, const String& title)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::takeHeapSnapshot(*worker, title);

}

void WorkerConsoleClient::timeStamp(JSC::JSGlobalObject*, Ref<ScriptArguments>&& arguments)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (RefPtr worker = dynamicDowncast<WorkerGlobalScope>(m_globalScope.get()))

InspectorInstrumentation::consoleTimeStamp(*worker, WTF::move(arguments));

}

static JSC::JSObject* objectArgumentAt(ScriptArguments& arguments, unsigned index)

{

return arguments.argumentCount() > index ? arguments.argumentAt(index).getObject() : nullptr;

}

static RefPtr<CanvasRenderingContext> canvasRenderingContext(JSC::VM& vm, JSC::JSValue target)

{

#if ENABLE(OFFSCREEN_CANVAS)

if (RefPtr canvas = JSOffscreenCanvas::toWrapped(vm, target))

return canvas->renderingContext();

if (RefPtr context = JSOffscreenCanvasRenderingContext2D::toWrapped(vm, target))

return context;

#endif

if (RefPtr context = JSImageBitmapRenderingContext::toWrapped(vm, target))

return context;

#if ENABLE(WEBGL)

if (RefPtr context = JSWebGLRenderingContext::toWrapped(vm, target))

return context;

if (RefPtr context = JSWebGL2RenderingContext::toWrapped(vm, target))

return context;

#endif

return nullptr;

}

void WorkerConsoleClient::record(JSC::JSGlobalObject* lexicalGlobalObject, Ref<ScriptArguments>&& arguments)

{

if (!InspectorInstrumentation::hasFrontends()) [[likely]]

return;

if (auto* target = objectArgumentAt(arguments, 0)) {

JSC::VM& vm = lexicalGlobalObject->vm();

if (RefPtr context = canvasRenderingContext(vm, target))

InspectorInstrumentation::consoleStartRecordingCanvas(*context, *lexicalGlobalObject, objectArgumentAt(arguments, 1));

else if (RefPtr device = JSGPUDevice::toWrapped(vm, target))

InspectorInstrumentation::consoleStartRecordingCanvas(*device, *lexicalGlobalObject, objectArgumentAt(arguments, 1));

}

void WorkerConsoleClient::recordEnd(JSC::JSGlobalObject* lexicalGlobalObject, Ref<ScriptArguments>&& arguments)

{

if (!InspectorInstrumentation::hasFrontends()) [[likely]]

return;

if (auto* target = objectArgumentAt(arguments, 0)) {

JSC::VM& vm = lexicalGlobalObject->vm();

if (RefPtr context = canvasRenderingContext(vm, target))

InspectorInstrumentation::consoleStopRecordingCanvas(*context);

else if (RefPtr device = JSGPUDevice::toWrapped(vm, target))

InspectorInstrumentation::consoleStopRecordingCanvas(*device);

}

void WorkerConsoleClient::screenshot(JSC::JSGlobalObject* lexicalGlobalObject, Ref<ScriptArguments>&& arguments)

{

// FIXME: <https://webkit.org/b/217724> Add support for WorkletGlobalScope.

if (!is<WorkerGlobalScope>(m_globalScope))

return;

JSC::VM& vm = lexicalGlobalObject->vm();

String dataURL;

JSC::JSValue target;

auto timestamp = WallTime::now();

if (arguments->argumentCount()) {

auto possibleTarget = arguments->argumentAt(0);

if (RefPtr imageData = JSImageData::toWrapped(vm, possibleTarget)) {

target = possibleTarget;

if (InspectorInstrumentation::hasFrontends()) [[unlikely]] {

if (RefPtr imageBuffer = ImageBuffer::create(imageData->size(), RenderingMode::Unaccelerated, RenderingPurpose::Unspecified, /* scale */ 1, DestinationColorSpace::SRGB(), PixelFormat::BGRA8)) {

imageBuffer->putPixelBuffer(imageData->byteArrayPixelBuffer().get(), IntRect(IntPoint(), imageData->size()));

dataURL = encodeDataURL(WTF::move(imageBuffer), "image/png"_s);

}

} else if (RefPtr imageBitmap = JSImageBitmap::toWrapped(vm, possibleTarget)) {

target = possibleTarget;

if (InspectorInstrumentation::hasFrontends()) [[unlikely]] {

if (RefPtr imageBuffer = imageBitmap->buffer())

dataURL = encodeDataURL(WTF::move(imageBuffer), "image/png"_s);

}

} else if (RefPtr context = canvasRenderingContext(vm, possibleTarget)) {

target = possibleTarget;

if (InspectorInstrumentation::hasFrontends()) [[unlikely]] {

if (auto result = InspectorCanvas::getContentAsDataURL(*context))

dataURL = result.value();

}

} else {

String base64;

if (possibleTarget.getString(lexicalGlobalObject, base64) && base64.length() > 5 && startsWithLettersIgnoringASCIICase(base64, "data:"_s)) {

target = possibleTarget;

dataURL = base64;

}

if (InspectorInstrumentation::hasFrontends()) [[unlikely]] {

if (dataURL.isEmpty()) {

InspectorInstrumentation::addMessageToConsole(protect(globalScope()), makeUnique<Inspector::ConsoleMessage>(MessageSource::ConsoleAPI, MessageType::Image, MessageLevel::Error, "Could not capture screenshot"_s, WTF::move(arguments)));

return;

}

Vector<JSC::Strong<JSC::Unknown>> adjustedArguments;

adjustedArguments.reserveInitialCapacity(arguments->argumentCount() + !target);

adjustedArguments.append({ vm, target ? target : JSC::jsNontrivialString(vm, "Viewport"_s) });

for (size_t i = (!target ? 0 : 1); i < arguments->argumentCount(); ++i)

adjustedArguments.append({ vm, arguments->argumentAt(i) });

InspectorInstrumentation::addMessageToConsole(protect(globalScope()), makeUnique<Inspector::ConsoleMessage>(MessageSource::ConsoleAPI, MessageType::Image, MessageLevel::Log, dataURL, ScriptArguments::create(lexicalGlobalObject, WTF::move(adjustedArguments)), lexicalGlobalObject, /* requestIdentifier */ 0, timestamp));

}

} // namespace WebCore

WebKit/Source/WebCore/workers/WorkerConsoleClient.cpp at main · WebKit/WebKit · GitHub

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