/* * Copyright (C) 2009, 2012 Google Inc. All rights reserved. * Copyright (C) 2011 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: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT * OWNER 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 "third_party/blink/renderer/core/frame/local_frame_client_impl.h" #include <utility> #include "base/metrics/histogram_functions.h" #include "base/time/time.h" #include "base/types/optional_util.h" #include "components/viz/common/frame_timing_details.h" #include "mojo/public/cpp/bindings/pending_receiver.h" #include "mojo/public/cpp/bindings/pending_remote.h" #include "mojo/public/cpp/bindings/type_converter.h" #include "net/storage_access_api/status.h" #include "third_party/blink/public/common/blob/blob_utils.h" #include "third_party/blink/public/common/permissions_policy/permissions_policy.h" #include "third_party/blink/public/common/scheduler/task_attribution_id.h" #include "third_party/blink/public/common/tokens/tokens.h" #include "third_party/blink/public/common/user_agent/user_agent_metadata.h" #include "third_party/blink/public/mojom/frame/user_activation_update_types.mojom-blink-forward.h" #include "third_party/blink/public/mojom/loader/fetch_later.mojom-blink.h" #include "third_party/blink/public/platform/modules/service_worker/web_service_worker_provider.h" #include "third_party/blink/public/platform/modules/service_worker/web_service_worker_provider_client.h" #include "third_party/blink/public/platform/platform.h" #include "third_party/blink/public/platform/web_background_resource_fetch_assets.h" #include "third_party/blink/public/platform/web_media_player_source.h" #include "third_party/blink/public/platform/web_security_origin.h" #include "third_party/blink/public/platform/web_url.h" #include "third_party/blink/public/platform/web_url_error.h" #include "third_party/blink/public/platform/web_vector.h" #include "third_party/blink/public/web/web_autofill_client.h" #include "third_party/blink/public/web/web_document.h" #include "third_party/blink/public/web/web_dom_event.h" #include "third_party/blink/public/web/web_form_element.h" #include "third_party/blink/public/web/web_local_frame_client.h" #include "third_party/blink/public/web/web_manifest_manager.h" #include "third_party/blink/public/web/web_navigation_params.h" #include "third_party/blink/public/web/web_node.h" #include "third_party/blink/public/web/web_plugin.h" #include "third_party/blink/public/web/web_plugin_params.h" #include "third_party/blink/public/web/web_view_client.h" #include "third_party/blink/renderer/bindings/core/v8/capture_source_location.h" #include "third_party/blink/renderer/core/core_initializer.h" #include "third_party/blink/renderer/core/events/current_input_event.h" #include "third_party/blink/renderer/core/events/message_event.h" #include "third_party/blink/renderer/core/events/mouse_event.h" #include "third_party/blink/renderer/core/exported/web_dev_tools_agent_impl.h" #include "third_party/blink/renderer/core/exported/web_plugin_container_impl.h" #include "third_party/blink/renderer/core/exported/web_view_impl.h" #include "third_party/blink/renderer/core/fileapi/public_url_manager.h" #include "third_party/blink/renderer/core/frame/frame.h" #include "third_party/blink/renderer/core/frame/local_dom_window.h" #include "third_party/blink/renderer/core/frame/local_frame_view.h" #include "third_party/blink/renderer/core/frame/settings.h" #include "third_party/blink/renderer/core/frame/web_frame_widget_impl.h" #include "third_party/blink/renderer/core/frame/web_local_frame_impl.h" #include "third_party/blink/renderer/core/fullscreen/fullscreen.h" #include "third_party/blink/renderer/core/html/html_frame_element_base.h" #include "third_party/blink/renderer/core/html/html_plugin_element.h" #include "third_party/blink/renderer/core/html/media/html_media_element.h" #include "third_party/blink/renderer/core/html_names.h" #include "third_party/blink/renderer/core/input/event_handler.h" #include "third_party/blink/renderer/core/inspector/console_message.h" #include "third_party/blink/renderer/core/inspector/dev_tools_emulator.h" #include "third_party/blink/renderer/core/layout/hit_test_result.h" #include "third_party/blink/renderer/core/layout/layout_shift_tracker.h" #include "third_party/blink/renderer/core/loader/document_loader.h" #include "third_party/blink/renderer/core/loader/frame_load_request.h" #include "third_party/blink/renderer/core/loader/frame_loader.h" #include "third_party/blink/renderer/core/loader/history_item.h" #include "third_party/blink/renderer/core/origin_trials/origin_trial_context.h" #include "third_party/blink/renderer/core/page/page.h" #include "third_party/blink/renderer/core/page/plugin_data.h" #include "third_party/blink/renderer/core/probe/core_probes.h" #include "third_party/blink/renderer/core/script/classic_script.h" #include "third_party/blink/renderer/platform/exported/wrapped_resource_request.h" #include "third_party/blink/renderer/platform/exported/wrapped_resource_response.h" #include "third_party/blink/renderer/platform/instrumentation/histogram.h" #include "third_party/blink/renderer/platform/instrumentation/use_counter.h" #include "third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h" #include "third_party/blink/renderer/platform/network/http_parsers.h" #include "third_party/blink/renderer/platform/runtime_enabled_features.h" #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" #include "v8/include/v8.h" namespace blink { namespace { // Convenience helper for frame tree helpers in FrameClient to reduce the amount // of null-checking boilerplate code. Since the frame tree is maintained in the // web/ layer, the frame tree helpers often have to deal with null WebFrames: // for example, a frame with no parent will return null for WebFrame::parent(). // TODO(dcheng): Remove duplication between LocalFrameClientImpl and // RemoteFrameClientImpl somehow... Frame* ToCoreFrame(WebFrame* frame) { … } // Return the parent of |frame| as a LocalFrame, nullptr when there is no // parent or when the parent is a remote frame. LocalFrame* GetLocalParentFrame(WebLocalFrameImpl* frame) { … } // Returns whether the |local_frame| has been loaded using an MHTMLArchive. When // it is the case, each subframe must use it for loading. bool IsLoadedAsMHTMLArchive(LocalFrame* local_frame) { … } // Returns whether the |local_frame| is in a middle of a back/forward // navigation. bool IsBackForwardNavigationInProgress(LocalFrame* local_frame) { … } // Called after committing provisional load to reset the EventHandlerProperties. // Only called on local frame roots. void ResetWheelAndTouchEventHandlerProperties(LocalFrame& frame) { … } bool IsCompositedOutermostMainFrame(WebLocalFrameImpl* web_frame) { … } } // namespace LocalFrameClientImpl::LocalFrameClientImpl(WebLocalFrameImpl* frame) : … { … } LocalFrameClientImpl::~LocalFrameClientImpl() = default; void LocalFrameClientImpl::Trace(Visitor* visitor) const { … } WebLocalFrameImpl* LocalFrameClientImpl::GetWebFrame() const { … } WebContentCaptureClient* LocalFrameClientImpl::GetWebContentCaptureClient() const { … } void LocalFrameClientImpl::DidCommitDocumentReplacementNavigation( DocumentLoader* loader) { … } void LocalFrameClientImpl::DispatchDidClearWindowObjectInMainWorld( v8::Isolate* isolate, v8::MicrotaskQueue* microtask_queue) { … } void LocalFrameClientImpl::DocumentElementAvailable() { … } void LocalFrameClientImpl::RunScriptsAtDocumentElementAvailable() { … } void LocalFrameClientImpl::RunScriptsAtDocumentReady(bool document_is_empty) { … } void LocalFrameClientImpl::RunScriptsAtDocumentIdle() { … } void LocalFrameClientImpl::DidCreateScriptContext( v8::Local<v8::Context> context, int32_t world_id) { … } void LocalFrameClientImpl::WillReleaseScriptContext( v8::Local<v8::Context> context, int32_t world_id) { … } bool LocalFrameClientImpl::AllowScriptExtensions() { … } void LocalFrameClientImpl::DidChangeScrollOffset() { … } void LocalFrameClientImpl::NotifyCurrentHistoryItemChanged() { … } void LocalFrameClientImpl::DidUpdateCurrentHistoryItem() { … } bool LocalFrameClientImpl::AllowContentInitiatedDataUrlNavigations( const KURL& url) { … } bool LocalFrameClientImpl::HasWebView() const { … } bool LocalFrameClientImpl::InShadowTree() const { … } void LocalFrameClientImpl::WillBeDetached() { … } void LocalFrameClientImpl::Detached(FrameDetachType type) { … } void LocalFrameClientImpl::DispatchFinalizeRequest(ResourceRequest& request) { … } std::optional<KURL> LocalFrameClientImpl::DispatchWillSendRequest( const KURL& requested_url, const scoped_refptr<const SecurityOrigin>& requestor_origin, const net::SiteForCookies& site_for_cookies, bool has_redirect_info, const KURL& upstream_url) { … } void LocalFrameClientImpl::DispatchDidDispatchDOMContentLoadedEvent() { … } void LocalFrameClientImpl::DispatchDidLoadResourceFromMemoryCache( const ResourceRequest& request, const ResourceResponse& response) { … } void LocalFrameClientImpl::DispatchDidHandleOnloadEvents() { … } void LocalFrameClientImpl::DidFinishSameDocumentNavigation( WebHistoryCommitType commit_type, bool is_synchronously_committed, mojom::blink::SameDocumentNavigationType same_document_navigation_type, bool is_client_redirect, bool is_browser_initiated) { … } void LocalFrameClientImpl::DidFailAsyncSameDocumentCommit() { … } void LocalFrameClientImpl::DispatchDidOpenDocumentInputStream(const KURL& url) { … } void LocalFrameClientImpl::DispatchDidReceiveTitle(const String& title) { … } void LocalFrameClientImpl::DispatchDidCommitLoad( HistoryItem* item, WebHistoryCommitType commit_type, bool should_reset_browser_interface_broker, const blink::ParsedPermissionsPolicy& permissions_policy_header, const blink::DocumentPolicyFeatureState& document_policy_header) { … } void LocalFrameClientImpl::DispatchDidFailLoad( const ResourceError& error, WebHistoryCommitType commit_type) { … } void LocalFrameClientImpl::DispatchDidFinishLoad() { … } void LocalFrameClientImpl::DispatchDidFinishLoadForPrinting() { … } void LocalFrameClientImpl::BeginNavigation( const ResourceRequest& request, const KURL& requestor_base_url, mojom::RequestContextFrameType frame_type, LocalDOMWindow* origin_window, DocumentLoader* document_loader, WebNavigationType type, NavigationPolicy policy, WebFrameLoadType frame_load_type, mojom::blink::ForceHistoryPush force_history_push, bool is_client_redirect, bool is_unfenced_top_navigation, mojom::blink::TriggeringEventInfo triggering_event_info, HTMLFormElement* form, network::mojom::CSPDisposition should_check_main_world_content_security_policy, mojo::PendingRemote<mojom::blink::BlobURLToken> blob_url_token, base::TimeTicks input_start_time, const String& href_translate, const std::optional<Impression>& impression, const LocalFrameToken* initiator_frame_token, std::unique_ptr<SourceLocation> source_location, mojo::PendingRemote<mojom::blink::NavigationStateKeepAliveHandle> initiator_navigation_state_keep_alive_handle, bool is_container_initiated, bool has_rel_opener) { … } void LocalFrameClientImpl::DispatchWillSendSubmitEvent(HTMLFormElement* form) { … } void LocalFrameClientImpl::DidStartLoading() { … } void LocalFrameClientImpl::DidStopLoading() { … } bool LocalFrameClientImpl::NavigateBackForward( int offset, std::optional<scheduler::TaskAttributionId> soft_navigation_heuristics_task_id) const { … } void LocalFrameClientImpl::DidDispatchPingLoader(const KURL& url) { … } void LocalFrameClientImpl::DidChangePerformanceTiming() { … } void LocalFrameClientImpl::DidObserveUserInteraction( base::TimeTicks max_event_start, base::TimeTicks max_event_queued_main_thread, base::TimeTicks max_event_commit_finish, base::TimeTicks max_event_end, UserInteractionType interaction_type, uint64_t interaction_offset) { … } void LocalFrameClientImpl::DidChangeCpuTiming(base::TimeDelta time) { … } void LocalFrameClientImpl::DidObserveLoadingBehavior( LoadingBehaviorFlag behavior) { … } void LocalFrameClientImpl::DidObserveJavaScriptFrameworks( const JavaScriptFrameworkDetectionResult& result) { … } void LocalFrameClientImpl::DidObserveSubresourceLoad( const SubresourceLoadMetrics& subresource_load_metrics) { … } void LocalFrameClientImpl::DidObserveNewFeatureUsage( const UseCounterFeature& feature) { … } // A new soft navigation was observed. void LocalFrameClientImpl::DidObserveSoftNavigation( SoftNavigationMetrics metrics) { … } void LocalFrameClientImpl::DidObserveLayoutShift(double score, bool after_input_or_scroll) { … } void LocalFrameClientImpl::SelectorMatchChanged( const Vector<String>& added_selectors, const Vector<String>& removed_selectors) { … } void LocalFrameClientImpl::DidCreateDocumentLoader( DocumentLoader* document_loader) { … } String LocalFrameClientImpl::UserAgentOverride() { … } String LocalFrameClientImpl::UserAgent() { … } std::optional<UserAgentMetadata> LocalFrameClientImpl::UserAgentMetadata() { … } String LocalFrameClientImpl::DoNotTrackValue() { … } // Called when the FrameLoader goes into a state in which a new page load // will occur. void LocalFrameClientImpl::TransitionToCommittedForNewPage() { … } LocalFrame* LocalFrameClientImpl::CreateFrame( const AtomicString& name, HTMLFrameOwnerElement* owner_element) { … } RemoteFrame* LocalFrameClientImpl::CreateFencedFrame( HTMLFencedFrameElement* fenced_frame, mojo::PendingAssociatedReceiver<mojom::blink::FencedFrameOwnerHost> receiver) { … } WebPluginContainerImpl* LocalFrameClientImpl::CreatePlugin( HTMLPlugInElement& element, const KURL& url, const Vector<String>& param_names, const Vector<String>& param_values, const String& mime_type, bool load_manually) { … } std::unique_ptr<WebMediaPlayer> LocalFrameClientImpl::CreateWebMediaPlayer( HTMLMediaElement& html_media_element, const WebMediaPlayerSource& source, WebMediaPlayerClient* client) { … } WebRemotePlaybackClient* LocalFrameClientImpl::CreateWebRemotePlaybackClient( HTMLMediaElement& html_media_element) { … } void LocalFrameClientImpl::DidChangeName(const String& name) { … } std::unique_ptr<WebServiceWorkerProvider> LocalFrameClientImpl::CreateServiceWorkerProvider() { … } WebContentSettingsClient* LocalFrameClientImpl::GetContentSettingsClient() { … } void LocalFrameClientImpl::DispatchDidChangeManifest() { … } unsigned LocalFrameClientImpl::BackForwardLength() { … } WebDevToolsAgentImpl* LocalFrameClientImpl::DevToolsAgent( bool create_if_necessary) { … } KURL LocalFrameClientImpl::OverrideFlashEmbedWithHTML(const KURL& url) { … } void LocalFrameClientImpl::NotifyUserActivation() { … } void LocalFrameClientImpl::AbortClientNavigation() { … } WebSpellCheckPanelHostClient* LocalFrameClientImpl::SpellCheckPanelHostClient() const { … } WebTextCheckClient* LocalFrameClientImpl::GetTextCheckerClient() const { … } scoped_refptr<network::SharedURLLoaderFactory> LocalFrameClientImpl::GetURLLoaderFactory() { … } std::unique_ptr<URLLoader> LocalFrameClientImpl::CreateURLLoaderForTesting() { … } blink::ChildURLLoaderFactoryBundle* LocalFrameClientImpl::GetLoaderFactoryBundle() { … } scoped_refptr<WebBackgroundResourceFetchAssets> LocalFrameClientImpl::MaybeGetBackgroundResourceFetchAssets() { … } AssociatedInterfaceProvider* LocalFrameClientImpl::GetRemoteNavigationAssociatedInterfaces() { … } base::UnguessableToken LocalFrameClientImpl::GetDevToolsFrameToken() const { … } String LocalFrameClientImpl::evaluateInInspectorOverlayForTesting( const String& script) { … } bool LocalFrameClientImpl::HandleCurrentKeyboardEvent() { … } void LocalFrameClientImpl::DidChangeSelection(bool is_selection_empty, blink::SyncCondition force_sync) { … } void LocalFrameClientImpl::DidChangeContents() { … } Frame* LocalFrameClientImpl::FindFrame(const AtomicString& name) const { … } void LocalFrameClientImpl::FocusedElementChanged(Element* element) { … } void LocalFrameClientImpl::OnMainFrameIntersectionChanged( const gfx::Rect& main_frame_intersection_rect) { … } void LocalFrameClientImpl::OnMainFrameViewportRectangleChanged( const gfx::Rect& main_frame_viewport_rect) { … } void LocalFrameClientImpl::OnMainFrameImageAdRectangleChanged( DOMNodeId element_id, const gfx::Rect& image_ad_rect) { … } void LocalFrameClientImpl::OnOverlayPopupAdDetected() { … } void LocalFrameClientImpl::OnLargeStickyAdDetected() { … } bool LocalFrameClientImpl::IsPluginHandledExternally( HTMLPlugInElement& plugin_element, const KURL& resource_url, const String& suggesed_mime_type) { … } v8::Local<v8::Object> LocalFrameClientImpl::GetScriptableObject( HTMLPlugInElement& plugin_element, v8::Isolate* isolate) { … } scoped_refptr<WebWorkerFetchContext> LocalFrameClientImpl::CreateWorkerFetchContext() { … } scoped_refptr<WebWorkerFetchContext> LocalFrameClientImpl::CreateWorkerFetchContextForPlzDedicatedWorker( WebDedicatedWorkerHostFactoryClient* factory_client) { … } std::unique_ptr<WebContentSettingsClient> LocalFrameClientImpl::CreateWorkerContentSettingsClient() { … } void LocalFrameClientImpl::SetMouseCapture(bool capture) { … } void LocalFrameClientImpl::NotifyAutoscrollForSelectionInMainFrame( bool autoscroll_selection) { … } std::unique_ptr<blink::ResourceLoadInfoNotifierWrapper> LocalFrameClientImpl::CreateResourceLoadInfoNotifierWrapper() { … } void LocalFrameClientImpl::BindDevToolsAgent( mojo::PendingAssociatedRemote<mojom::blink::DevToolsAgentHost> host, mojo::PendingAssociatedReceiver<mojom::blink::DevToolsAgent> receiver) { … } bool LocalFrameClientImpl::IsDomStorageDisabled() const { … } } // namespace blink
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