WebResourceLoadObserver.h [plain text]
#pragma once
#if ENABLE(RESOURCE_LOAD_STATISTICS)
#include <WebCore/PageIdentifier.h>
#include <WebCore/ResourceLoadObserver.h>
#include <WebCore/ResourceLoadStatistics.h>
#include <WebCore/Timer.h>
#include <wtf/Forward.h>
namespace WebKit {
class WebPage;
class WebResourceLoadObserver final : public WebCore::ResourceLoadObserver {
public:
using TopFrameDomain = WebCore::RegistrableDomain;
using SubFrameDomain = WebCore::RegistrableDomain;
WebResourceLoadObserver(WebCore::ResourceLoadStatistics::IsEphemeral);
~WebResourceLoadObserver();
void logSubresourceLoading(const WebCore::Frame*, const WebCore::ResourceRequest& newRequest, const WebCore::ResourceResponse& redirectResponse, FetchDestinationIsScriptLike) final;
void logWebSocketLoading(const URL& targetURL, const URL& mainFrameURL) final;
void logUserInteractionWithReducedTimeResolution(const WebCore::Document&) final;
void logFontLoad(const WebCore::Document&, const String& familyName, bool loadStatus) final;
void logCanvasRead(const WebCore::Document&) final;
void logCanvasWriteOrMeasure(const WebCore::Document&, const String& textWritten) final;
void logNavigatorAPIAccessed(const WebCore::Document&, const WebCore::ResourceLoadStatistics::NavigatorAPI) final;
void logScreenAPIAccessed(const WebCore::Document&, const WebCore::ResourceLoadStatistics::ScreenAPI) final;
void logSubresourceLoadingForTesting(const WebCore::RegistrableDomain& firstPartyDomain, const WebCore::RegistrableDomain& thirdPartyDomain, bool shouldScheduleNotification);
#if !RELEASE_LOG_DISABLED
static void setShouldLogUserInteraction(bool);
#endif
String statisticsForURL(const URL&) final;
void updateCentralStatisticsStore(CompletionHandler<void()>&&) final;
void clearState() final;
bool hasStatistics() const final { return !m_resourceStatisticsMap.isEmpty(); }
void setDomainsWithUserInteraction(HashSet<WebCore::RegistrableDomain>&& domains) final { m_domainsWithUserInteraction = WTFMove(domains); }
void setDomainsWithCrossPageStorageAccess(HashMap<TopFrameDomain, SubFrameDomain>&&, CompletionHandler<void()>&&) final;
bool hasHadUserInteraction(const WebCore::RegistrableDomain&) const final;
bool hasCrossPageStorageAccess(const SubFrameDomain&, const TopFrameDomain&) const final;
private:
WebCore::ResourceLoadStatistics& ensureResourceStatisticsForRegistrableDomain(const WebCore::RegistrableDomain&);
void scheduleNotificationIfNeeded();
Vector<WebCore::ResourceLoadStatistics> takeStatistics();
void requestStorageAccessUnderOpener(const WebCore::RegistrableDomain& domainInNeedOfStorageAccess, WebPage& openerPage, WebCore::Document& openerDocument);
bool isEphemeral() const { return m_isEphemeral == WebCore::ResourceLoadStatistics::IsEphemeral::Yes; }
WebCore::ResourceLoadStatistics::IsEphemeral m_isEphemeral { WebCore::ResourceLoadStatistics::IsEphemeral::No };
HashMap<WebCore::RegistrableDomain, WebCore::ResourceLoadStatistics> m_resourceStatisticsMap;
HashMap<WebCore::RegistrableDomain, WTF::WallTime> m_lastReportedUserInteractionMap;
WebCore::Timer m_notificationTimer;
HashSet<WebCore::RegistrableDomain> m_domainsWithUserInteraction;
HashMap<TopFrameDomain, HashSet<SubFrameDomain>> m_domainsWithCrossPageStorageAccess;
#if !RELEASE_LOG_DISABLED
uint64_t m_loggingCounter { 0 };
static bool shouldLogUserInteraction;
#endif
};
}
#endif // ENABLE(RESOURCE_LOAD_STATISTICS)