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/*
* Copyright (C) 2022 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 "WebMResourceClient.h"
#if ENABLE(ALTERNATE_WEBM_PLAYER)
#include "ResourceError.h"
#include "ResourceRequest.h"
#include "ResourceResponse.h"
#include <wtf/TZoneMallocInlines.h>
namespace WebCore {
WTF_MAKE_TZONE_ALLOCATED_IMPL(WebMResourceClient);
RefPtr<WebMResourceClient> WebMResourceClient::create(WebMResourceClientParent& parent, PlatformMediaResourceLoader& loader, ResourceRequest&& request)
{
auto resource = loader.requestResource(WTFMove(request), PlatformMediaResourceLoader::LoadOption::DisallowCaching);
if (!resource)
return nullptr;
auto client = adoptRef(*new WebMResourceClient { parent, Ref { *resource } });
auto result = client.copyRef();
resource->setClient(WTFMove(client));
return result;
}
WebMResourceClient::WebMResourceClient(WebMResourceClientParent& parent, Ref<PlatformMediaResource>&& resource)
: m_parent(parent)
, m_resource(WTFMove(resource))
{
}
void WebMResourceClient::stop()
{
if (!m_resource)
return;
auto resource = WTFMove(m_resource);
resource->shutdown();
}
void WebMResourceClient::responseReceived(PlatformMediaResource&, const ResourceResponse& response, CompletionHandler<void(ShouldContinuePolicyCheck)>&& completionHandler)
{
RefPtr parent = m_parent.get();
if (parent)
parent->dataLengthReceived(response.expectedContentLength());
completionHandler(parent ? ShouldContinuePolicyCheck::Yes : ShouldContinuePolicyCheck::No);
}
void WebMResourceClient::dataReceived(PlatformMediaResource&, const SharedBuffer& buffer)
{
if (RefPtr parent = m_parent.get())
parent->dataReceived(buffer);
}
void WebMResourceClient::loadFailed(PlatformMediaResource&, const ResourceError& error)
{
if (RefPtr parent = m_parent.get())
parent->loadFailed(error);
}
void WebMResourceClient::loadFinished(PlatformMediaResource&, const NetworkLoadMetrics&)
{
if (RefPtr parent = m_parent.get())
parent->loadFinished();
}
} // namespace WebCore
#endif // ENABLE(ALTERNATE_WEBM_PLAYER)
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