| /* |
| * Copyright (C) 2020 Apple Inc. All rights reserved. |
| * |
| * 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. |
| */ |
| |
| #include "config.h" |
| #include "RemoteCDMInstance.h" |
| |
| #if ENABLE(GPU_PROCESS) && ENABLE(ENCRYPTED_MEDIA) |
| |
| #include "GPUProcessConnection.h" |
| #include "RemoteCDMInstanceProxyMessages.h" |
| #include "RemoteCDMInstanceSession.h" |
| #include "RemoteCDMInstanceSessionIdentifier.h" |
| #include "SharedBufferDataReference.h" |
| #include "WebCoreArgumentCoders.h" |
| #include "WebProcess.h" |
| #include <WebCore/CDMKeySystemConfiguration.h> |
| |
| namespace WebKit { |
| |
| using namespace WebCore; |
| |
| Ref<RemoteCDMInstance> RemoteCDMInstance::create(WeakPtr<RemoteCDMFactory>&& factory, RemoteCDMInstanceIdentifier&& id, RemoteCDMInstanceConfiguration&& configuration) |
| { |
| return adoptRef(*new RemoteCDMInstance(WTFMove(factory), WTFMove(id), WTFMove(configuration))); |
| } |
| |
| RemoteCDMInstance::RemoteCDMInstance(WeakPtr<RemoteCDMFactory>&& factory, RemoteCDMInstanceIdentifier&& id, RemoteCDMInstanceConfiguration&& configuration) |
| : m_factory(WTFMove(factory)) |
| , m_identifier(WTFMove(id)) |
| , m_configuration(WTFMove(configuration)) |
| { |
| } |
| |
| void RemoteCDMInstance::initializeWithConfiguration(const WebCore::CDMKeySystemConfiguration& configuration, AllowDistinctiveIdentifiers distinctiveIdentifiers, AllowPersistentState persistentState, SuccessCallback&& callback) |
| { |
| if (!m_factory) { |
| callback(Failed); |
| return; |
| } |
| |
| m_factory->gpuProcessConnection().connection().sendWithAsyncReply(Messages::RemoteCDMInstanceProxy::InitializeWithConfiguration(configuration, distinctiveIdentifiers, persistentState), WTFMove(callback), m_identifier); |
| } |
| |
| void RemoteCDMInstance::setServerCertificate(Ref<WebCore::SharedBuffer>&& certificate, SuccessCallback&& callback) |
| { |
| if (!m_factory) { |
| callback(Failed); |
| return; |
| } |
| |
| m_factory->gpuProcessConnection().connection().sendWithAsyncReply(Messages::RemoteCDMInstanceProxy::SetServerCertificate(certificate.get()), WTFMove(callback), m_identifier); |
| } |
| |
| void RemoteCDMInstance::setStorageDirectory(const String& directory) |
| { |
| if (!m_factory) |
| return; |
| |
| m_factory->gpuProcessConnection().connection().send(Messages::RemoteCDMInstanceProxy::SetStorageDirectory(directory), m_identifier); |
| } |
| |
| RefPtr<WebCore::CDMInstanceSession> RemoteCDMInstance::createSession() |
| { |
| if (!m_factory) |
| return nullptr; |
| |
| RemoteCDMInstanceSessionIdentifier id; |
| m_factory->gpuProcessConnection().connection().sendSync(Messages::RemoteCDMInstanceProxy::CreateSession(), Messages::RemoteCDMInstanceProxy::CreateSession::Reply(id), m_identifier); |
| if (!id) |
| return nullptr; |
| auto session = RemoteCDMInstanceSession::create(makeWeakPtr(m_factory.get()), WTFMove(id)); |
| m_factory->addSession(session->identifier(), session.copyRef()); |
| return session; |
| } |
| |
| } |
| |
| #endif |