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/*
* Copyright (C) 2019 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 "RemoteMediaResourceProxy.h"
#if ENABLE(GPU_PROCESS) && ENABLE(VIDEO)
#include "RemoteMediaResourceManagerMessages.h"
#include "SharedBufferReference.h"
#include <wtf/CompletionHandler.h>
#include <wtf/TZoneMallocInlines.h>
namespace WebKit {
WTF_MAKE_TZONE_ALLOCATED_IMPL(RemoteMediaResourceProxy);
RemoteMediaResourceProxy::RemoteMediaResourceProxy(Ref<IPC::Connection>&& connection, WebCore::PlatformMediaResource& platformMediaResource, RemoteMediaResourceIdentifier identifier)
: m_connection(WTFMove(connection))
, m_platformMediaResource(platformMediaResource)
, m_id(identifier)
{
}
RemoteMediaResourceProxy::~RemoteMediaResourceProxy() = default;
Ref<WebCore::PlatformMediaResource> RemoteMediaResourceProxy::protectedMediaResource() const
{
return m_platformMediaResource.get().releaseNonNull();
}
void RemoteMediaResourceProxy::responseReceived(WebCore::PlatformMediaResource&, const WebCore::ResourceResponse& response, CompletionHandler<void(WebCore::ShouldContinuePolicyCheck)>&& completionHandler)
{
protectedConnection()->sendWithAsyncReply(Messages::RemoteMediaResourceManager::ResponseReceived(m_id, response, protectedMediaResource()->didPassAccessControlCheck()), [completionHandler = WTFMove(completionHandler)](auto shouldContinue) mutable {
completionHandler(shouldContinue);
});
}
void RemoteMediaResourceProxy::redirectReceived(WebCore::PlatformMediaResource&, WebCore::ResourceRequest&& request, const WebCore::ResourceResponse& response, CompletionHandler<void(WebCore::ResourceRequest&&)>&& completionHandler)
{
protectedConnection()->sendWithAsyncReply(Messages::RemoteMediaResourceManager::RedirectReceived(m_id, request, response), [completionHandler = WTFMove(completionHandler)](WebCore::ResourceRequest&& request) mutable {
completionHandler(WTFMove(request));
});
}
bool RemoteMediaResourceProxy::shouldCacheResponse(WebCore::PlatformMediaResource&, const WebCore::ResourceResponse&)
{
// TODO: need to check WebCoreNSURLSessionDataTaskClient::shouldCacheResponse()
return false;
}
void RemoteMediaResourceProxy::dataSent(WebCore::PlatformMediaResource&, unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
{
protectedConnection()->send(Messages::RemoteMediaResourceManager::DataSent(m_id, bytesSent, totalBytesToBeSent), 0);
}
void RemoteMediaResourceProxy::dataReceived(WebCore::PlatformMediaResource&, const WebCore::SharedBuffer& buffer)
{
protectedConnection()->sendWithAsyncReply(Messages::RemoteMediaResourceManager::DataReceived(m_id, IPC::SharedBufferReference { buffer }), [] (auto&& bufferHandle) {
// Take ownership of shared memory and mark it as media-related memory.
if (bufferHandle)
bufferHandle->takeOwnershipOfMemory(WebCore::MemoryLedger::Media);
}, 0);
}
void RemoteMediaResourceProxy::accessControlCheckFailed(WebCore::PlatformMediaResource&, const WebCore::ResourceError& error)
{
protectedConnection()->send(Messages::RemoteMediaResourceManager::AccessControlCheckFailed(m_id, error), 0);
}
void RemoteMediaResourceProxy::loadFailed(WebCore::PlatformMediaResource&, const WebCore::ResourceError& error)
{
protectedConnection()->send(Messages::RemoteMediaResourceManager::LoadFailed(m_id, error), 0);
}
void RemoteMediaResourceProxy::loadFinished(WebCore::PlatformMediaResource&, const WebCore::NetworkLoadMetrics& metrics)
{
protectedConnection()->send(Messages::RemoteMediaResourceManager::LoadFinished(m_id, metrics), 0);
}
}
#endif // ENABLE(GPU_PROCESS) && ENABLE(VIDEO)
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