UserMediaPermissionRequestManagerProxy.h [plain text]
#pragma once
#include "UserMediaPermissionCheckProxy.h"
#include "UserMediaPermissionRequestProxy.h"
#include <WebCore/MediaProducer.h>
#include <WebCore/SecurityOrigin.h>
#include <wtf/HashMap.h>
#include <wtf/RunLoop.h>
#include <wtf/Seconds.h>
#include <wtf/WeakPtr.h>
namespace WebCore {
class CaptureDevice;
struct MediaConstraints;
struct MediaStreamRequest;
class SecurityOrigin;
};
namespace WebKit {
class WebPageProxy;
class UserMediaPermissionRequestManagerProxy : public CanMakeWeakPtr<UserMediaPermissionRequestManagerProxy> {
public:
explicit UserMediaPermissionRequestManagerProxy(WebPageProxy&);
~UserMediaPermissionRequestManagerProxy();
WebPageProxy& page() const { return m_page; }
void invalidatePendingRequests();
void requestUserMediaPermissionForFrame(uint64_t userMediaID, uint64_t frameID, Ref<WebCore::SecurityOrigin>&& userMediaDocumentOrigin, Ref<WebCore::SecurityOrigin>&& topLevelDocumentOrigin, const WebCore::MediaStreamRequest&);
void resetAccess(uint64_t mainFrameID);
void viewIsBecomingVisible();
void userMediaAccessWasGranted(uint64_t, WebCore::CaptureDevice&& audioDevice, WebCore::CaptureDevice&& videoDevice);
void userMediaAccessWasDenied(uint64_t, UserMediaPermissionRequestProxy::UserMediaAccessDenialReason);
void enumerateMediaDevicesForFrame(uint64_t userMediaID, uint64_t frameID, Ref<WebCore::SecurityOrigin>&& userMediaDocumentOrigin, Ref<WebCore::SecurityOrigin>&& topLevelDocumentOrigin);
void stopCapture();
void scheduleNextRejection();
void rejectionTimerFired();
void clearCachedState();
void captureDevicesChanged();
void captureStateChanged(WebCore::MediaProducer::MediaStateFlags oldState, WebCore::MediaProducer::MediaStateFlags newState);
void syncWithWebCorePrefs() const;
private:
Ref<UserMediaPermissionRequestProxy> createPermissionRequest(uint64_t userMediaID, uint64_t mainFrameID, uint64_t frameID, Ref<WebCore::SecurityOrigin>&& userMediaDocumentOrigin, Ref<WebCore::SecurityOrigin>&& topLevelDocumentOrigin, Vector<WebCore::CaptureDevice>&& audioDevices, Vector<WebCore::CaptureDevice>&& videoDevices, WebCore::MediaStreamRequest&&);
void denyRequest(uint64_t userMediaID, UserMediaPermissionRequestProxy::UserMediaAccessDenialReason, const String& invalidConstraint);
#if ENABLE(MEDIA_STREAM)
bool grantAccess(uint64_t userMediaID, const WebCore::CaptureDevice audioDevice, const WebCore::CaptureDevice videoDevice, const String& deviceIdentifierHashSalt);
const UserMediaPermissionRequestProxy* searchForGrantedRequest(uint64_t frameID, const WebCore::SecurityOrigin& userMediaDocumentOrigin, const WebCore::SecurityOrigin& topLevelDocumentOrigin, bool needsAudio, bool needsVideo) const;
bool wasRequestDenied(uint64_t mainFrameID, const WebCore::SecurityOrigin& userMediaDocumentOrigin, const WebCore::SecurityOrigin& topLevelDocumentOrigin, bool needsAudio, bool needsVideo, bool needsScreenCapture);
void getUserMediaPermissionInfo(uint64_t requestID, uint64_t frameID, UserMediaPermissionCheckProxy::CompletionHandler&&, Ref<WebCore::SecurityOrigin>&& userMediaDocumentOrigin, Ref<WebCore::SecurityOrigin>&& topLevelDocumentOrigin);
enum class RequestAction {
Deny,
Grant,
Prompt
};
RequestAction getRequestAction(uint64_t frameID, WebCore::SecurityOrigin& userMediaDocumentOrigin, WebCore::SecurityOrigin& topLevelDocumentOrigin, const WebCore::MediaStreamRequest&, Vector<WebCore::CaptureDevice>& audioDevices, Vector<WebCore::CaptureDevice>& videoDevices);
bool wasGrantedVideoOrAudioAccess(uint64_t, const WebCore::SecurityOrigin& userMediaDocumentOrigin, const WebCore::SecurityOrigin& topLevelDocumentOrigin);
#endif
void watchdogTimerFired();
HashMap<uint64_t, RefPtr<UserMediaPermissionRequestProxy>> m_pendingUserMediaRequests;
HashMap<uint64_t, Ref<UserMediaPermissionCheckProxy>> m_pendingDeviceRequests;
WebPageProxy& m_page;
RunLoop::Timer<UserMediaPermissionRequestManagerProxy> m_rejectionTimer;
Vector<uint64_t> m_pendingRejections;
Vector<Ref<UserMediaPermissionRequestProxy>> m_pregrantedRequests;
Vector<Ref<UserMediaPermissionRequestProxy>> m_grantedRequests;
struct DeniedRequest {
uint64_t mainFrameID;
Ref<WebCore::SecurityOrigin> userMediaDocumentOrigin;
Ref<WebCore::SecurityOrigin> topLevelDocumentOrigin;
bool isAudioDenied;
bool isVideoDenied;
bool isScreenCaptureDenied;
};
Vector<DeniedRequest> m_deniedRequests;
WebCore::MediaProducer::MediaStateFlags m_captureState { WebCore::MediaProducer::IsNotPlaying };
RunLoop::Timer<UserMediaPermissionRequestManagerProxy> m_watchdogTimer;
Seconds m_currentWatchdogInterval;
bool m_hasFilteredDeviceList { false };
};
}