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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 "RemoteMediaResourceManager.h"
#if ENABLE(GPU_PROCESS) && ENABLE(VIDEO)
#include "Connection.h"
#include "RemoteMediaResource.h"
#include "RemoteMediaResourceIdentifier.h"
#include "SharedBufferReference.h"
#include "WebCoreArgumentCoders.h"
#include <WebCore/ResourceRequest.h>
#include <wtf/Scope.h>
namespace WebKit {
using namespace WebCore;
RemoteMediaResourceManager::RemoteMediaResourceManager()
{
}
RemoteMediaResourceManager::~RemoteMediaResourceManager()
{
}
void RemoteMediaResourceManager::addMediaResource(RemoteMediaResourceIdentifier remoteMediaResourceIdentifier, RemoteMediaResource& remoteMediaResource)
{
ASSERT(!m_remoteMediaResources.contains(remoteMediaResourceIdentifier));
m_remoteMediaResources.add(remoteMediaResourceIdentifier, ThreadSafeWeakPtr { remoteMediaResource });
}
void RemoteMediaResourceManager::removeMediaResource(RemoteMediaResourceIdentifier remoteMediaResourceIdentifier)
{
ASSERT(m_remoteMediaResources.contains(remoteMediaResourceIdentifier));
m_remoteMediaResources.remove(remoteMediaResourceIdentifier);
}
void RemoteMediaResourceManager::responseReceived(RemoteMediaResourceIdentifier identifier, const ResourceResponse& response, bool didPassAccessControlCheck, CompletionHandler<void(ShouldContinuePolicyCheck)>&& completionHandler)
{
auto resource = m_remoteMediaResources.get(identifier).get();
if (!resource) {
completionHandler(ShouldContinuePolicyCheck::No);
return;
}
resource->responseReceived(response, didPassAccessControlCheck, WTFMove(completionHandler));
}
void RemoteMediaResourceManager::redirectReceived(RemoteMediaResourceIdentifier identifier, ResourceRequest&& request, const ResourceResponse& response, CompletionHandler<void(WebCore::ResourceRequest&&)>&& completionHandler)
{
auto resource = m_remoteMediaResources.get(identifier).get();
if (!resource) {
completionHandler({ });
return;
}
resource->redirectReceived(WTFMove(request), response, WTFMove(completionHandler));
}
void RemoteMediaResourceManager::dataSent(RemoteMediaResourceIdentifier identifier, uint64_t bytesSent, uint64_t totalBytesToBeSent)
{
auto resource = m_remoteMediaResources.get(identifier).get();
if (!resource)
return;
resource->dataSent(bytesSent, totalBytesToBeSent);
}
void RemoteMediaResourceManager::dataReceived(RemoteMediaResourceIdentifier identifier, IPC::SharedBufferReference&& buffer, CompletionHandler<void(std::optional<SharedMemory::Handle>&&)>&& completionHandler)
{
auto resource = m_remoteMediaResources.get(identifier).get();
if (!resource)
return completionHandler(std::nullopt);
auto sharedMemory = buffer.sharedCopy();
if (!sharedMemory)
return completionHandler(std::nullopt);
auto handle = sharedMemory->createHandle(SharedMemory::Protection::ReadOnly);
if (!handle)
return completionHandler(std::nullopt);
resource->dataReceived(sharedMemory->createSharedBuffer(buffer.size()));
completionHandler(WTFMove(handle));
}
void RemoteMediaResourceManager::accessControlCheckFailed(RemoteMediaResourceIdentifier identifier, const ResourceError& error)
{
auto resource = m_remoteMediaResources.get(identifier).get();
if (!resource)
return;
resource->accessControlCheckFailed(error);
}
void RemoteMediaResourceManager::loadFailed(RemoteMediaResourceIdentifier identifier, const ResourceError& error)
{
auto resource = m_remoteMediaResources.get(identifier).get();
if (!resource)
return;
resource->loadFailed(error);
}
void RemoteMediaResourceManager::loadFinished(RemoteMediaResourceIdentifier identifier, const NetworkLoadMetrics& metrics)
{
auto resource = m_remoteMediaResources.get(identifier).get();
if (!resource)
return;
resource->loadFinished(metrics);
}
} // namespace WebKit
#endif // ENABLE(GPU_PROCESS) && ENABLE(VIDEO)
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