| /* |
| * Copyright (C) 2014 Igalia S.L. |
| * Copyright (C) 2016 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #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> |
| |
| namespace WebCore { |
| class CaptureDevice; |
| struct MediaConstraints; |
| struct MediaStreamRequest; |
| class SecurityOrigin; |
| }; |
| |
| namespace WebKit { |
| |
| class WebPageProxy; |
| |
| class 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 processPregrantedRequests(); |
| |
| 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 captureStateChanged(WebCore::MediaProducer::MediaStateFlags oldState, WebCore::MediaProducer::MediaStateFlags newState); |
| |
| 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, String&&, WebCore::MediaStreamRequest&&); |
| void denyRequest(uint64_t userMediaID, UserMediaPermissionRequestProxy::UserMediaAccessDenialReason, const String& invalidConstraint); |
| #if ENABLE(MEDIA_STREAM) |
| void 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); |
| #endif |
| void getUserMediaPermissionInfo(uint64_t userMediaID, uint64_t frameID, UserMediaPermissionCheckProxy::CompletionHandler&&, Ref<WebCore::SecurityOrigin>&& userMediaDocumentOrigin, Ref<WebCore::SecurityOrigin>&& topLevelDocumentOrigin); |
| |
| void syncWithWebCorePrefs() const; |
| 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; |
| }; |
| Vector<DeniedRequest> m_deniedRequests; |
| |
| WebCore::MediaProducer::MediaStateFlags m_captureState { WebCore::MediaProducer::IsNotPlaying }; |
| RunLoop::Timer<UserMediaPermissionRequestManagerProxy> m_watchdogTimer; |
| Seconds m_currentWatchdogInterval; |
| }; |
| |
| } // namespace WebKit |
| |