/* * Copyright (C) 2016 Apple Inc. All rights reserved. * Copyright (C) 2017 Metrological Group B.V. * Copyright (C) 2017 Igalia S.L. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(ENCRYPTED_MEDIA) #include <memory> #include <wtf/Forward.h> namespace WebCore { class CDMPrivate; class CDMFactory { public: virtual ~CDMFactory() { }; virtual std::unique_ptr<CDMPrivate> createCDM(const String&) = 0; virtual bool supportsKeySystem(const String&) = 0; static Vector<CDMFactory*>& registeredFactories(); WEBCORE_EXPORT static void registerFactory(CDMFactory&); WEBCORE_EXPORT static void unregisterFactory(CDMFactory&); // Platform-specific function that's called when the list of // registered CDMFactory objects is queried for the first time. static void platformRegisterFactories(Vector<CDMFactory*>&); }; } // namespace WebCore #endif // ENABLE(ENCRYPTED_MEDIA)