Source/WebKit/WebProcess/InjectedBundle/InjectedBundle.cpp

   1 /*
   2  * Copyright (C) 2010-2016 Apple Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27 #include "InjectedBundle.h"
  28
  29 #include "APIArray.h"
  30 #include "APIData.h"
  31 #include "InjectedBundleScriptWorld.h"
  32 #include "NetworkSessionCreationParameters.h"
  33 #include "NotificationPermissionRequestManager.h"
  34 #include "SessionTracker.h"
  35 #include "UserData.h"
  36 #include "WebConnectionToUIProcess.h"
  37 #include "WebCookieManager.h"
  38 #include "WebCoreArgumentCoders.h"
  39 #include "WebFrame.h"
  40 #include "WebFrameNetworkingContext.h"
  41 #include "WebPage.h"
  42 #include "WebPageGroupProxy.h"
  43 #include "WebPreferencesKeys.h"
  44 #include "WebPreferencesStore.h"
  45 #include "WebProcess.h"
  46 #include "WebProcessCreationParameters.h"
  47 #include "WebProcessMessages.h"
  48 #include "WebProcessPoolMessages.h"
  49 #include "WebUserContentController.h"
  50 #include "WebsiteDataStoreParameters.h"
  51 #include <JavaScriptCore/APICast.h>
  52 #include <JavaScriptCore/Exception.h>
  53 #include <JavaScriptCore/JSLock.h>
  54 #include <WebCore/ApplicationCache.h>
  55 #include <WebCore/ApplicationCacheStorage.h>
  56 #include <WebCore/CommonVM.h>
  57 #include <WebCore/FrameLoader.h>
  58 #include <WebCore/FrameView.h>
  59 #include <WebCore/GCController.h>
  60 #include <WebCore/GeolocationClient.h>
  61 #include <WebCore/GeolocationController.h>
  62 #include <WebCore/GeolocationPosition.h>
  63 #include <WebCore/JSDOMConvertBufferSource.h>
  64 #include <WebCore/JSDOMExceptionHandling.h>
  65 #include <WebCore/JSDOMWindow.h>
  66 #include <WebCore/JSNotification.h>
  67 #include <WebCore/MainFrame.h>
  68 #include <WebCore/Page.h>
  69 #include <WebCore/PageGroup.h>
  70 #include <WebCore/PrintContext.h>
  71 #include <WebCore/ResourceHandle.h>
  72 #include <WebCore/RuntimeEnabledFeatures.h>
  73 #include <WebCore/ScriptController.h>
  74 #include <WebCore/SecurityOrigin.h>
  75 #include <WebCore/SecurityPolicy.h>
  76 #include <WebCore/Settings.h>
  77 #include <WebCore/UserGestureIndicator.h>
  78 #include <WebCore/UserScript.h>
  79 #include <WebCore/UserStyleSheet.h>
  80 #include <pal/SessionID.h>
  81
  82 #if ENABLE(NOTIFICATIONS)
  83 #include "WebNotificationManager.h"
  84 #endif
  85
  86 using namespace WebCore;
  87 using namespace JSC;
  88
  89 namespace WebKit {
  90
  91 RefPtr<InjectedBundle> InjectedBundle::create(WebProcessCreationParameters& parameters, API::Object* initializationUserData)
  92 {
  93     auto bundle = adoptRef(*new InjectedBundle(parameters));
  94
  95     bundle->m_sandboxExtension = SandboxExtension::create(WTFMove(parameters.injectedBundlePathExtensionHandle));
  96     if (!bundle->initialize(parameters, initializationUserData))
  97         return nullptr;
  98
  99     return WTFMove(bundle);
 100 }
 101
 102 InjectedBundle::InjectedBundle(const WebProcessCreationParameters& parameters)
 103     : m_path(parameters.injectedBundlePath)
 104     , m_platformBundle(0)
 105     , m_client(std::make_unique<API::InjectedBundle::Client>())
 106 {
 107 }
 108
 109 InjectedBundle::~InjectedBundle()
 110 {
 111 }
 112
 113 void InjectedBundle::setClient(std::unique_ptr<API::InjectedBundle::Client>&& client)
 114 {
 115     if (!client)
 116         m_client = std::make_unique<API::InjectedBundle::Client>();
 117     else
 118         m_client = WTFMove(client);
 119 }
 120
 121 void InjectedBundle::postMessage(const String& messageName, API::Object* messageBody)
 122 {
 123     auto& webProcess = WebProcess::singleton();
 124     webProcess.parentProcessConnection()->send(Messages::WebProcessPool::HandleMessage(messageName, UserData(webProcess.transformObjectsToHandles(messageBody))), 0);
 125 }
 126
 127 void InjectedBundle::postSynchronousMessage(const String& messageName, API::Object* messageBody, RefPtr<API::Object>& returnData)
 128 {
 129     UserData returnUserData;
 130
 131     auto& webProcess = WebProcess::singleton();
 132     if (!webProcess.parentProcessConnection()->sendSync(Messages::WebProcessPool::HandleSynchronousMessage(messageName, UserData(webProcess.transformObjectsToHandles(messageBody))), Messages::WebProcessPool::HandleSynchronousMessage::Reply(returnUserData), 0))
 133         returnData = nullptr;
 134     else
 135         returnData = webProcess.transformHandlesToObjects(returnUserData.object());
 136 }
 137
 138 WebConnection* InjectedBundle::webConnectionToUIProcess() const
 139 {
 140     return WebProcess::singleton().webConnectionToUIProcess();
 141 }
 142
 143 void InjectedBundle::overrideBoolPreferenceForTestRunner(WebPageGroupProxy* pageGroup, const String& preference, bool enabled)
 144 {
 145     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 146
 147     if (preference == "WebKitTabToLinksPreferenceKey") {
 148         WebPreferencesStore::overrideBoolValueForKey(WebPreferencesKey::tabsToLinksKey(), enabled);
 149         for (auto* page : pages)
 150             WebPage::fromCorePage(page)->setTabToLinksEnabled(enabled);
 151     }
 152
 153     if (preference == "WebKit2AsynchronousPluginInitializationEnabled") {
 154         WebPreferencesStore::overrideBoolValueForKey(WebPreferencesKey::asynchronousPluginInitializationEnabledKey(), enabled);
 155         for (auto* page : pages)
 156             WebPage::fromCorePage(page)->setAsynchronousPluginInitializationEnabled(enabled);
 157     }
 158
 159     if (preference == "WebKit2AsynchronousPluginInitializationEnabledForAllPlugins") {
 160         WebPreferencesStore::overrideBoolValueForKey(WebPreferencesKey::asynchronousPluginInitializationEnabledForAllPluginsKey(), enabled);
 161         for (auto* page : pages)
 162             WebPage::fromCorePage(page)->setAsynchronousPluginInitializationEnabledForAllPlugins(enabled);
 163     }
 164
 165     if (preference == "WebKit2ArtificialPluginInitializationDelayEnabled") {
 166         WebPreferencesStore::overrideBoolValueForKey(WebPreferencesKey::artificialPluginInitializationDelayEnabledKey(), enabled);
 167         for (auto* page : pages)
 168             WebPage::fromCorePage(page)->setArtificialPluginInitializationDelayEnabled(enabled);
 169     }
 170
 171 #if ENABLE(SERVICE_CONTROLS)
 172     if (preference == "WebKitImageControlsEnabled") {
 173         WebPreferencesStore::overrideBoolValueForKey(WebPreferencesKey::imageControlsEnabledKey(), enabled);
 174         for (auto* page : pages)
 175             page->settings().setImageControlsEnabled(enabled);
 176         return;
 177     }
 178 #endif
 179
 180 #if ENABLE(CSS_ANIMATIONS_LEVEL_2)
 181     if (preference == "WebKitCSSAnimationTriggersEnabled")
 182         RuntimeEnabledFeatures::sharedFeatures().setAnimationTriggersEnabled(enabled);
 183 #endif
 184
 185     if (preference == "WebKitWebAnimationsEnabled")
 186         RuntimeEnabledFeatures::sharedFeatures().setWebAnimationsEnabled(enabled);
 187
 188     if (preference == "WebKitCacheAPIEnabled")
 189         RuntimeEnabledFeatures::sharedFeatures().setCacheAPIEnabled(enabled);
 190
 191 #if ENABLE(STREAMS_API)
 192     if (preference == "WebKitReadableByteStreamAPIEnabled")
 193         RuntimeEnabledFeatures::sharedFeatures().setReadableByteStreamAPIEnabled(enabled);
 194     if (preference == "WebKitWritableStreamAPIEnabled")
 195         RuntimeEnabledFeatures::sharedFeatures().setWritableStreamAPIEnabled(enabled);
 196 #endif
 197
 198     if (preference == "WebKitCSSGridLayoutEnabled")
 199         RuntimeEnabledFeatures::sharedFeatures().setCSSGridLayoutEnabled(enabled);
 200
 201     if (preference == "WebKitInteractiveFormValidationEnabled")
 202         RuntimeEnabledFeatures::sharedFeatures().setInteractiveFormValidationEnabled(enabled);
 203
 204 #if ENABLE(WEBGL2)
 205     if (preference == "WebKitWebGL2Enabled")
 206         RuntimeEnabledFeatures::sharedFeatures().setWebGL2Enabled(enabled);
 207 #endif
 208
 209 #if ENABLE(WEBGPU)
 210     if (preference == "WebKitWebGPUEnabled")
 211         RuntimeEnabledFeatures::sharedFeatures().setWebGPUEnabled(enabled);
 212 #endif
 213
 214     if (preference == "WebKitModernMediaControlsEnabled")
 215         RuntimeEnabledFeatures::sharedFeatures().setModernMediaControlsEnabled(enabled);
 216
 217 #if ENABLE(ENCRYPTED_MEDIA)
 218     if (preference == "WebKitEncryptedMediaAPIEnabled") {
 219         WebPreferencesStore::overrideBoolValueForKey(WebPreferencesKey::encryptedMediaAPIEnabledKey(), enabled);
 220         RuntimeEnabledFeatures::sharedFeatures().setEncryptedMediaAPIEnabled(enabled);
 221     }
 222 #endif
 223
 224 #if ENABLE(MEDIA_STREAM)
 225     if (preference == "WebKitMediaDevicesEnabled")
 226         RuntimeEnabledFeatures::sharedFeatures().setMediaDevicesEnabled(enabled);
 227     if (preference == "WebKitScreenCaptureEnabled")
 228         RuntimeEnabledFeatures::sharedFeatures().setScreenCaptureEnabled(enabled);
 229 #endif
 230
 231 #if ENABLE(WEB_RTC)
 232     if (preference == "WebKitWebRTCLegacyAPIEnabled")
 233         RuntimeEnabledFeatures::sharedFeatures().setWebRTCLegacyAPIEnabled(enabled);
 234 #endif
 235
 236     if (preference == "WebKitIsSecureContextAttributeEnabled") {
 237         WebPreferencesStore::overrideBoolValueForKey(WebPreferencesKey::isSecureContextAttributeEnabledKey(), enabled);
 238         RuntimeEnabledFeatures::sharedFeatures().setIsSecureContextAttributeEnabled(enabled);
 239     }
 240
 241     // Map the names used in LayoutTests with the names used in WebCore::Settings and WebPreferencesStore.
 242 #define FOR_EACH_OVERRIDE_BOOL_PREFERENCE(macro) \
 243     macro(WebKitJavaEnabled, JavaEnabled, javaEnabled) \
 244     macro(WebKitJavaScriptEnabled, ScriptEnabled, javaScriptEnabled) \
 245     macro(WebKitPluginsEnabled, PluginsEnabled, pluginsEnabled) \
 246     macro(WebKitUsesPageCachePreferenceKey, UsesPageCache, usesPageCache) \
 247     macro(WebKitWebAudioEnabled, WebAudioEnabled, webAudioEnabled) \
 248     macro(WebKitWebGLEnabled, WebGLEnabled, webGLEnabled) \
 249     macro(WebKitXSSAuditorEnabled, XSSAuditorEnabled, xssAuditorEnabled) \
 250     macro(WebKitShouldRespectImageOrientation, ShouldRespectImageOrientation, shouldRespectImageOrientation) \
 251     macro(WebKitDisplayImagesKey, LoadsImagesAutomatically, loadsImagesAutomatically) \
 252     macro(WebKitVisualViewportEnabled, VisualViewportEnabled, visualViewportEnabled) \
 253     macro(WebKitLargeImageAsyncDecodingEnabled, LargeImageAsyncDecodingEnabled, largeImageAsyncDecodingEnabled) \
 254     macro(WebKitAnimatedImageAsyncDecodingEnabled, AnimatedImageAsyncDecodingEnabled, animatedImageAsyncDecodingEnabled) \
 255     \
 256
 257 #define OVERRIDE_PREFERENCE_AND_SET_IN_EXISTING_PAGES(TestRunnerName, SettingsName, WebPreferencesName) \
 258     if (preference == #TestRunnerName) { \
 259         WebPreferencesStore::overrideBoolValueForKey(WebPreferencesKey::WebPreferencesName##Key(), enabled); \
 260         for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter) \
 261             (*iter)->settings().set##SettingsName(enabled); \
 262         return; \
 263     }
 264
 265     FOR_EACH_OVERRIDE_BOOL_PREFERENCE(OVERRIDE_PREFERENCE_AND_SET_IN_EXISTING_PAGES)
 266
 267     OVERRIDE_PREFERENCE_AND_SET_IN_EXISTING_PAGES(WebKitHiddenPageDOMTimerThrottlingEnabled, HiddenPageDOMTimerThrottlingEnabled, hiddenPageDOMTimerThrottlingEnabled)
 268
 269 #undef OVERRIDE_PREFERENCE_AND_SET_IN_EXISTING_PAGES
 270 #undef FOR_EACH_OVERRIDE_BOOL_PREFERENCE
 271 }
 272
 273 void InjectedBundle::setAllowUniversalAccessFromFileURLs(WebPageGroupProxy* pageGroup, bool enabled)
 274 {
 275     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 276     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 277         (*iter)->settings().setAllowUniversalAccessFromFileURLs(enabled);
 278 }
 279
 280 void InjectedBundle::setAllowFileAccessFromFileURLs(WebPageGroupProxy* pageGroup, bool enabled)
 281 {
 282     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 283     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 284         (*iter)->settings().setAllowFileAccessFromFileURLs(enabled);
 285 }
 286
 287 void InjectedBundle::setNeedsStorageAccessFromFileURLsQuirk(WebPageGroupProxy* pageGroup, bool needsQuirk)
 288 {
 289     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 290     for (auto page : pages)
 291         page->settings().setNeedsStorageAccessFromFileURLsQuirk(needsQuirk);
 292 }
 293
 294 void InjectedBundle::setMinimumLogicalFontSize(WebPageGroupProxy* pageGroup, int size)
 295 {
 296     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 297     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 298         (*iter)->settings().setMinimumLogicalFontSize(size);
 299 }
 300
 301 void InjectedBundle::setFrameFlatteningEnabled(WebPageGroupProxy* pageGroup, bool enabled)
 302 {
 303     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 304     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 305         (*iter)->settings().setFrameFlattening(enabled ? FrameFlattening::FullyEnabled : FrameFlattening::Disabled);
 306 }
 307
 308 void InjectedBundle::setAsyncFrameScrollingEnabled(WebPageGroupProxy* pageGroup, bool enabled)
 309 {
 310     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 311     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 312         (*iter)->settings().setAsyncFrameScrollingEnabled(enabled);
 313 }
 314
 315 void InjectedBundle::setJavaScriptCanAccessClipboard(WebPageGroupProxy* pageGroup, bool enabled)
 316 {
 317     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 318     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 319         (*iter)->settings().setJavaScriptCanAccessClipboard(enabled);
 320 }
 321
 322 void InjectedBundle::setPrivateBrowsingEnabled(WebPageGroupProxy* pageGroup, bool enabled)
 323 {
 324     if (enabled) {
 325         WebProcess::singleton().ensureLegacyPrivateBrowsingSessionInNetworkProcess();
 326         WebFrameNetworkingContext::ensureWebsiteDataStoreSession({ { }, { }, { }, { }, { }, { }, { PAL::SessionID::legacyPrivateSessionID(), { }, { }, AllowsCellularAccess::Yes }});
 327     } else
 328         SessionTracker::destroySession(PAL::SessionID::legacyPrivateSessionID());
 329
 330     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 331     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 332         (*iter)->enableLegacyPrivateBrowsing(enabled);
 333 }
 334
 335 void InjectedBundle::setUseDashboardCompatibilityMode(WebPageGroupProxy* pageGroup, bool enabled)
 336 {
 337 #if ENABLE(DASHBOARD_SUPPORT)
 338     for (auto& page : PageGroup::pageGroup(pageGroup->identifier())->pages())
 339         page->settings().setUsesDashboardBackwardCompatibilityMode(enabled);
 340 #endif
 341 }
 342
 343 void InjectedBundle::setPopupBlockingEnabled(WebPageGroupProxy* pageGroup, bool enabled)
 344 {
 345     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 346     HashSet<Page*>::const_iterator end = pages.end();
 347     for (HashSet<Page*>::const_iterator iter = pages.begin(); iter != end; ++iter)
 348         (*iter)->settings().setJavaScriptCanOpenWindowsAutomatically(!enabled);
 349 }
 350
 351 void InjectedBundle::setAuthorAndUserStylesEnabled(WebPageGroupProxy* pageGroup, bool enabled)
 352 {
 353     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 354     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 355         (*iter)->settings().setAuthorAndUserStylesEnabled(enabled);
 356 }
 357
 358 void InjectedBundle::setSpatialNavigationEnabled(WebPageGroupProxy* pageGroup, bool enabled)
 359 {
 360     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 361     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 362         (*iter)->settings().setSpatialNavigationEnabled(enabled);
 363 }
 364
 365 void InjectedBundle::addOriginAccessWhitelistEntry(const String& sourceOrigin, const String& destinationProtocol, const String& destinationHost, bool allowDestinationSubdomains)
 366 {
 367     SecurityPolicy::addOriginAccessWhitelistEntry(SecurityOrigin::createFromString(sourceOrigin).get(), destinationProtocol, destinationHost, allowDestinationSubdomains);
 368 }
 369
 370 void InjectedBundle::removeOriginAccessWhitelistEntry(const String& sourceOrigin, const String& destinationProtocol, const String& destinationHost, bool allowDestinationSubdomains)
 371 {
 372     SecurityPolicy::removeOriginAccessWhitelistEntry(SecurityOrigin::createFromString(sourceOrigin).get(), destinationProtocol, destinationHost, allowDestinationSubdomains);
 373 }
 374
 375 void InjectedBundle::resetOriginAccessWhitelists()
 376 {
 377     SecurityPolicy::resetOriginAccessWhitelists();
 378 }
 379
 380 void InjectedBundle::setAsynchronousSpellCheckingEnabled(WebPageGroupProxy* pageGroup, bool enabled)
 381 {
 382     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 383     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 384         (*iter)->settings().setAsynchronousSpellCheckingEnabled(enabled);
 385 }
 386
 387 int InjectedBundle::numberOfPages(WebFrame* frame, double pageWidthInPixels, double pageHeightInPixels)
 388 {
 389     Frame* coreFrame = frame ? frame->coreFrame() : 0;
 390     if (!coreFrame)
 391         return -1;
 392     if (!pageWidthInPixels)
 393         pageWidthInPixels = coreFrame->view()->width();
 394     if (!pageHeightInPixels)
 395         pageHeightInPixels = coreFrame->view()->height();
 396
 397     return PrintContext::numberOfPages(*coreFrame, FloatSize(pageWidthInPixels, pageHeightInPixels));
 398 }
 399
 400 int InjectedBundle::pageNumberForElementById(WebFrame* frame, const String& id, double pageWidthInPixels, double pageHeightInPixels)
 401 {
 402     Frame* coreFrame = frame ? frame->coreFrame() : 0;
 403     if (!coreFrame)
 404         return -1;
 405
 406     Element* element = coreFrame->document()->getElementById(id);
 407     if (!element)
 408         return -1;
 409
 410     if (!pageWidthInPixels)
 411         pageWidthInPixels = coreFrame->view()->width();
 412     if (!pageHeightInPixels)
 413         pageHeightInPixels = coreFrame->view()->height();
 414
 415     return PrintContext::pageNumberForElement(element, FloatSize(pageWidthInPixels, pageHeightInPixels));
 416 }
 417
 418 String InjectedBundle::pageSizeAndMarginsInPixels(WebFrame* frame, int pageIndex, int width, int height, int marginTop, int marginRight, int marginBottom, int marginLeft)
 419 {
 420     Frame* coreFrame = frame ? frame->coreFrame() : 0;
 421     if (!coreFrame)
 422         return String();
 423
 424     return PrintContext::pageSizeAndMarginsInPixels(coreFrame, pageIndex, width, height, marginTop, marginRight, marginBottom, marginLeft);
 425 }
 426
 427 bool InjectedBundle::isPageBoxVisible(WebFrame* frame, int pageIndex)
 428 {
 429     Frame* coreFrame = frame ? frame->coreFrame() : 0;
 430     if (!coreFrame)
 431         return false;
 432
 433     return PrintContext::isPageBoxVisible(coreFrame, pageIndex);
 434 }
 435
 436 bool InjectedBundle::isProcessingUserGesture()
 437 {
 438     return UserGestureIndicator::processingUserGesture();
 439 }
 440
 441 void InjectedBundle::addUserScript(WebPageGroupProxy* pageGroup, InjectedBundleScriptWorld* scriptWorld, String&& source, String&& url, API::Array* whitelist, API::Array* blacklist, WebCore::UserScriptInjectionTime injectionTime, WebCore::UserContentInjectedFrames injectedFrames)
 442 {
 443     // url is not from URL::string(), i.e. it has not already been parsed by URL, so we have to use the relative URL constructor for URL instead of the ParsedURLStringTag version.
 444     UserScript userScript { WTFMove(source), URL(URL(), url), whitelist ? whitelist->toStringVector() : Vector<String>(), blacklist ? blacklist->toStringVector() : Vector<String>(), injectionTime, injectedFrames };
 445
 446     pageGroup->userContentController().addUserScript(*scriptWorld, WTFMove(userScript));
 447 }
 448
 449 void InjectedBundle::addUserStyleSheet(WebPageGroupProxy* pageGroup, InjectedBundleScriptWorld* scriptWorld, const String& source, const String& url, API::Array* whitelist, API::Array* blacklist, WebCore::UserContentInjectedFrames injectedFrames)
 450 {
 451     // url is not from URL::string(), i.e. it has not already been parsed by URL, so we have to use the relative URL constructor for URL instead of the ParsedURLStringTag version.
 452     UserStyleSheet userStyleSheet{ source, URL(URL(), url), whitelist ? whitelist->toStringVector() : Vector<String>(), blacklist ? blacklist->toStringVector() : Vector<String>(), injectedFrames, UserStyleUserLevel };
 453
 454     pageGroup->userContentController().addUserStyleSheet(*scriptWorld, WTFMove(userStyleSheet));
 455 }
 456
 457 void InjectedBundle::removeUserScript(WebPageGroupProxy* pageGroup, InjectedBundleScriptWorld* scriptWorld, const String& url)
 458 {
 459     // url is not from URL::string(), i.e. it has not already been parsed by URL, so we have to use the relative URL constructor for URL instead of the ParsedURLStringTag version.
 460     pageGroup->userContentController().removeUserScriptWithURL(*scriptWorld, URL(URL(), url));
 461 }
 462
 463 void InjectedBundle::removeUserStyleSheet(WebPageGroupProxy* pageGroup, InjectedBundleScriptWorld* scriptWorld, const String& url)
 464 {
 465     // url is not from URL::string(), i.e. it has not already been parsed by URL, so we have to use the relative URL constructor for URL instead of the ParsedURLStringTag version.
 466     pageGroup->userContentController().removeUserStyleSheetWithURL(*scriptWorld, URL(URL(), url));
 467 }
 468
 469 void InjectedBundle::removeUserScripts(WebPageGroupProxy* pageGroup, InjectedBundleScriptWorld* scriptWorld)
 470 {
 471     pageGroup->userContentController().removeUserScripts(*scriptWorld);
 472 }
 473
 474 void InjectedBundle::removeUserStyleSheets(WebPageGroupProxy* pageGroup, InjectedBundleScriptWorld* scriptWorld)
 475 {
 476     pageGroup->userContentController().removeUserStyleSheets(*scriptWorld);
 477 }
 478
 479 void InjectedBundle::removeAllUserContent(WebPageGroupProxy* pageGroup)
 480 {
 481     pageGroup->userContentController().removeAllUserContent();
 482 }
 483
 484 void InjectedBundle::garbageCollectJavaScriptObjects()
 485 {
 486     GCController::singleton().garbageCollectNow();
 487 }
 488
 489 void InjectedBundle::garbageCollectJavaScriptObjectsOnAlternateThreadForDebugging(bool waitUntilDone)
 490 {
 491     GCController::singleton().garbageCollectOnAlternateThreadForDebugging(waitUntilDone);
 492 }
 493
 494 size_t InjectedBundle::javaScriptObjectsCount()
 495 {
 496     JSLockHolder lock(commonVM());
 497     return commonVM().heap.objectCount();
 498 }
 499
 500 void InjectedBundle::reportException(JSContextRef context, JSValueRef exception)
 501 {
 502     if (!context || !exception)
 503         return;
 504
 505     JSC::ExecState* execState = toJS(context);
 506     JSLockHolder lock(execState);
 507
 508     // Make sure the context has a DOMWindow global object, otherwise this context didn't originate from a Page.
 509     JSC::JSGlobalObject* globalObject = execState->lexicalGlobalObject();
 510     if (!toJSDOMWindow(globalObject->vm(), globalObject))
 511         return;
 512
 513     WebCore::reportException(execState, toJS(execState, exception));
 514 }
 515
 516 void InjectedBundle::didCreatePage(WebPage* page)
 517 {
 518     m_client->didCreatePage(*this, *page);
 519 }
 520
 521 void InjectedBundle::willDestroyPage(WebPage* page)
 522 {
 523     m_client->willDestroyPage(*this, *page);
 524 }
 525
 526 void InjectedBundle::didInitializePageGroup(WebPageGroupProxy* pageGroup)
 527 {
 528     m_client->didInitializePageGroup(*this, *pageGroup);
 529 }
 530
 531 void InjectedBundle::didReceiveMessage(const String& messageName, API::Object* messageBody)
 532 {
 533     m_client->didReceiveMessage(*this, messageName, messageBody);
 534 }
 535
 536 void InjectedBundle::didReceiveMessageToPage(WebPage* page, const String& messageName, API::Object* messageBody)
 537 {
 538     m_client->didReceiveMessageToPage(*this, *page, messageName, messageBody);
 539 }
 540
 541 void InjectedBundle::setUserStyleSheetLocation(WebPageGroupProxy* pageGroup, const String& location)
 542 {
 543     const HashSet<Page*>& pages = PageGroup::pageGroup(pageGroup->identifier())->pages();
 544     for (HashSet<Page*>::iterator iter = pages.begin(); iter != pages.end(); ++iter)
 545         (*iter)->settings().setUserStyleSheetLocation(URL(URL(), location));
 546 }
 547
 548 void InjectedBundle::setWebNotificationPermission(WebPage* page, const String& originString, bool allowed)
 549 {
 550 #if ENABLE(NOTIFICATIONS)
 551     page->notificationPermissionRequestManager()->setPermissionLevelForTesting(originString, allowed);
 552 #else
 553     UNUSED_PARAM(page);
 554     UNUSED_PARAM(originString);
 555     UNUSED_PARAM(allowed);
 556 #endif
 557 }
 558
 559 void InjectedBundle::removeAllWebNotificationPermissions(WebPage* page)
 560 {
 561 #if ENABLE(NOTIFICATIONS)
 562     page->notificationPermissionRequestManager()->removeAllPermissionsForTesting();
 563 #else
 564     UNUSED_PARAM(page);
 565 #endif
 566 }
 567
 568 uint64_t InjectedBundle::webNotificationID(JSContextRef jsContext, JSValueRef jsNotification)
 569 {
 570 #if ENABLE(NOTIFICATIONS)
 571     WebCore::Notification* notification = JSNotification::toWrapped(toJS(jsContext)->vm(), toJS(toJS(jsContext), jsNotification));
 572     if (!notification)
 573         return 0;
 574     return WebProcess::singleton().supplement<WebNotificationManager>()->notificationIDForTesting(notification);
 575 #else
 576     UNUSED_PARAM(jsContext);
 577     UNUSED_PARAM(jsNotification);
 578     return 0;
 579 #endif
 580 }
 581
 582 // FIXME Get rid of this function and move it into WKBundle.cpp.
 583 Ref<API::Data> InjectedBundle::createWebDataFromUint8Array(JSContextRef context, JSValueRef data)
 584 {
 585     JSC::ExecState* execState = toJS(context);
 586     JSLockHolder lock(execState);
 587     RefPtr<Uint8Array> arrayData = WebCore::toUnsharedUint8Array(execState->vm(), toJS(execState, data));
 588     return API::Data::create(static_cast<unsigned char*>(arrayData->baseAddress()), arrayData->byteLength());
 589 }
 590
 591 void InjectedBundle::setTabKeyCyclesThroughElements(WebPage* page, bool enabled)
 592 {
 593     page->corePage()->setTabKeyCyclesThroughElements(enabled);
 594 }
 595
 596 void InjectedBundle::setCSSAnimationTriggersEnabled(bool enabled)
 597 {
 598 #if ENABLE(CSS_ANIMATIONS_LEVEL_2)
 599     RuntimeEnabledFeatures::sharedFeatures().setAnimationTriggersEnabled(enabled);
 600 #else
 601     UNUSED_PARAM(enabled);
 602 #endif
 603 }
 604
 605 void InjectedBundle::setWebAnimationsEnabled(bool enabled)
 606 {
 607     RuntimeEnabledFeatures::sharedFeatures().setWebAnimationsEnabled(enabled);
 608 }
 609
 610 } // namespace WebKit