| /* |
| * Copyright (C) 2016 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 "MediaDeviceSandboxExtensions.h" |
| |
| #if ENABLE(MEDIA_STREAM) |
| |
| #include "WebCoreArgumentCoders.h" |
| |
| namespace WebKit { |
| |
| MediaDeviceSandboxExtensions::MediaDeviceSandboxExtensions(Vector<String> ids, SandboxExtension::HandleArray&& handles) |
| : m_ids(ids) |
| , m_handles(WTFMove(handles)) |
| { |
| ASSERT_WITH_SECURITY_IMPLICATION(m_ids.size() == m_handles.size()); |
| } |
| |
| void MediaDeviceSandboxExtensions::encode(IPC::Encoder& encoder) const |
| { |
| encoder << m_ids; |
| m_handles.encode(encoder); |
| } |
| |
| bool MediaDeviceSandboxExtensions::decode(IPC::Decoder& decoder, MediaDeviceSandboxExtensions& result) |
| { |
| if (!decoder.decode(result.m_ids)) |
| return false; |
| |
| Optional<SandboxExtension::HandleArray> handles; |
| decoder >> handles; |
| if (!handles) |
| return false; |
| result.m_handles = WTFMove(*handles); |
| |
| return true; |
| } |
| |
| std::pair<String, RefPtr<SandboxExtension>> MediaDeviceSandboxExtensions::operator[](size_t i) |
| { |
| ASSERT_WITH_SECURITY_IMPLICATION(m_ids.size() == m_handles.size()); |
| ASSERT_WITH_SECURITY_IMPLICATION(i < m_ids.size()); |
| return { m_ids[i], SandboxExtension::create(WTFMove(m_handles[i])) }; |
| } |
| |
| size_t MediaDeviceSandboxExtensions::size() const |
| { |
| return m_ids.size(); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(MEDIA_STREAM) |