| /* |
| * Copyright (C) 2014 Igalia S.L. |
| * Copyright (C) 2016-2018 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 |
| |
| #if ENABLE(MEDIA_STREAM) |
| |
| #include "SandboxExtension.h" |
| #include <WebCore/MediaCanStartListener.h> |
| #include <WebCore/MediaConstraints.h> |
| #include <WebCore/MediaDevicesEnumerationRequest.h> |
| #include <WebCore/UserMediaClient.h> |
| #include <WebCore/UserMediaRequest.h> |
| #include <wtf/HashMap.h> |
| #include <wtf/Ref.h> |
| #include <wtf/RefPtr.h> |
| |
| namespace WebKit { |
| |
| class WebPage; |
| |
| class UserMediaPermissionRequestManager : public CanMakeWeakPtr<UserMediaPermissionRequestManager>, private WebCore::MediaCanStartListener { |
| public: |
| explicit UserMediaPermissionRequestManager(WebPage&); |
| ~UserMediaPermissionRequestManager() = default; |
| |
| void startUserMediaRequest(WebCore::UserMediaRequest&); |
| void cancelUserMediaRequest(WebCore::UserMediaRequest&); |
| void userMediaAccessWasGranted(uint64_t, WebCore::CaptureDevice&& audioDevice, WebCore::CaptureDevice&& videoDevice, String&& deviceIdentifierHashSalt); |
| void userMediaAccessWasDenied(uint64_t, WebCore::UserMediaRequest::MediaAccessDenialReason, String&&); |
| |
| void enumerateMediaDevices(WebCore::MediaDevicesEnumerationRequest&); |
| void cancelMediaDevicesEnumeration(WebCore::MediaDevicesEnumerationRequest&); |
| void didCompleteMediaDeviceEnumeration(uint64_t, const Vector<WebCore::CaptureDevice>& deviceList, String&& deviceIdentifierHashSalt, bool originHasPersistentAccess); |
| |
| WebCore::UserMediaClient::DeviceChangeObserverToken addDeviceChangeObserver(WTF::Function<void()>&&); |
| void removeDeviceChangeObserver(WebCore::UserMediaClient::DeviceChangeObserverToken); |
| |
| void captureDevicesChanged(); |
| |
| private: |
| void sendUserMediaRequest(WebCore::UserMediaRequest&); |
| |
| // WebCore::MediaCanStartListener |
| void mediaCanStart(WebCore::Document&) final; |
| |
| void removeMediaRequestFromMaps(WebCore::UserMediaRequest&); |
| |
| WebPage& m_page; |
| |
| HashMap<uint64_t, RefPtr<WebCore::UserMediaRequest>> m_idToUserMediaRequestMap; |
| HashMap<RefPtr<WebCore::UserMediaRequest>, uint64_t> m_userMediaRequestToIDMap; |
| HashMap<RefPtr<WebCore::Document>, Vector<RefPtr<WebCore::UserMediaRequest>>> m_blockedUserMediaRequests; |
| |
| HashMap<uint64_t, RefPtr<WebCore::MediaDevicesEnumerationRequest>> m_idToMediaDevicesEnumerationRequestMap; |
| HashMap<RefPtr<WebCore::MediaDevicesEnumerationRequest>, uint64_t> m_mediaDevicesEnumerationRequestToIDMap; |
| |
| HashMap<WebCore::UserMediaClient::DeviceChangeObserverToken, WTF::Function<void()>> m_deviceChangeObserverMap; |
| bool m_monitoringDeviceChange { false }; |
| }; |
| |
| } // namespace WebKit |
| |
| namespace WTF { |
| |
| } // namespace WTF |
| |
| #endif // ENABLE(MEDIA_STREAM) |