| /* |
| * 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 "UserMediaPermissionRequestManagerProxy.h" |
| #include <WebCore/CaptureDevice.h> |
| #include <wtf/RunLoop.h> |
| |
| namespace WebKit { |
| |
| class WebProcessProxy; |
| |
| class UserMediaProcessManager { |
| public: |
| |
| static UserMediaProcessManager& singleton(); |
| |
| UserMediaProcessManager(); |
| |
| bool willCreateMediaStream(UserMediaPermissionRequestManagerProxy&, bool withAudio, bool withVideo); |
| void muteCaptureMediaStreamsExceptIn(WebPageProxy&); |
| |
| void revokeSandboxExtensionsIfNeeded(WebProcessProxy&); |
| |
| void setCaptureEnabled(bool); |
| bool captureEnabled() const { return m_captureEnabled; } |
| |
| void denyNextUserMediaRequest() { m_denyNextRequest = true; } |
| |
| void beginMonitoringCaptureDevices(); |
| |
| private: |
| void captureDevicesChanged(); |
| |
| Vector<WebCore::CaptureDevice> m_captureDevices; |
| RunLoop::Timer<UserMediaProcessManager> m_debounceTimer; |
| bool m_captureEnabled { true }; |
| bool m_denyNextRequest { false }; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif |