| /* |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(GPU_PROCESS) |
| |
| #include "SandboxExtension.h" |
| #include <wtf/text/WTFString.h> |
| |
| namespace WebKit { |
| |
| struct GPUProcessSessionParameters { |
| String mediaCacheDirectory; |
| SandboxExtension::Handle mediaCacheDirectorySandboxExtensionHandle; |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| String mediaKeysStorageDirectory; |
| SandboxExtension::Handle mediaKeysStorageDirectorySandboxExtensionHandle; |
| #endif |
| |
| template<class Encoder> |
| void encode(Encoder& encoder) const |
| { |
| encoder << mediaCacheDirectory << mediaCacheDirectorySandboxExtensionHandle; |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| encoder << mediaKeysStorageDirectory << mediaKeysStorageDirectorySandboxExtensionHandle; |
| #endif |
| } |
| |
| template <class Decoder> |
| static std::optional<GPUProcessSessionParameters> decode(Decoder& decoder) |
| { |
| std::optional<String> mediaCacheDirectory; |
| decoder >> mediaCacheDirectory; |
| if (!mediaCacheDirectory) |
| return std::nullopt; |
| |
| std::optional<SandboxExtension::Handle> mediaCacheDirectorySandboxExtensionHandle; |
| decoder >> mediaCacheDirectorySandboxExtensionHandle; |
| if (!mediaCacheDirectorySandboxExtensionHandle) |
| return std::nullopt; |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| std::optional<String> mediaKeysStorageDirectory; |
| decoder >> mediaKeysStorageDirectory; |
| if (!mediaKeysStorageDirectory) |
| return std::nullopt; |
| |
| std::optional<SandboxExtension::Handle> mediaKeysStorageDirectorySandboxExtensionHandle; |
| decoder >> mediaKeysStorageDirectorySandboxExtensionHandle; |
| if (!mediaKeysStorageDirectorySandboxExtensionHandle) |
| return std::nullopt; |
| #endif |
| |
| return GPUProcessSessionParameters { |
| WTFMove(*mediaCacheDirectory), |
| WTFMove(*mediaCacheDirectorySandboxExtensionHandle), |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| WTFMove(*mediaKeysStorageDirectory), |
| WTFMove(*mediaKeysStorageDirectorySandboxExtensionHandle), |
| #endif |
| }; |
| } |
| }; |
| |
| } // namespace WebKit |
| |
| #endif |