CachedRawResource.h [plain text]
#pragma once
#include "CachedResource.h"
namespace WebCore {
class CachedResourceClient;
class ResourceTiming;
class SharedBufferDataView;
class SubresourceLoader;
class CachedRawResource final : public CachedResource {
public:
CachedRawResource(CachedResourceRequest&&, Type, PAL::SessionID);
virtual void setDefersLoading(bool);
virtual void setDataBufferingPolicy(DataBufferingPolicy);
unsigned long identifier() const { return m_identifier; }
void clear();
bool canReuse(const ResourceRequest&) const;
bool wasRedirected() const { return !m_redirectChain.isEmpty(); };
void finishedTimingForWorkerLoad(ResourceTiming&&);
private:
void didAddClient(CachedResourceClient&) final;
void updateBuffer(SharedBuffer&) final;
void updateData(const char* data, unsigned length) final;
void finishLoading(SharedBuffer*) final;
bool shouldIgnoreHTTPStatusCodeErrors() const override { return true; }
void allClientsRemoved() override;
void redirectReceived(ResourceRequest&&, const ResourceResponse&, CompletionHandler<void(ResourceRequest&&)>&&) override;
void responseReceived(const ResourceResponse&) override;
bool shouldCacheResponse(const ResourceResponse&) override;
void didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent) override;
void switchClientsToRevalidatedResource() override;
bool mayTryReplaceEncodedData() const override { return m_allowEncodedDataReplacement; }
std::optional<SharedBufferDataView> calculateIncrementalDataChunk(const SharedBuffer*) const;
void notifyClientsDataWasReceived(const char* data, unsigned length);
unsigned long m_identifier;
bool m_allowEncodedDataReplacement;
bool m_inIncrementalDataNotify { false };
struct RedirectPair {
public:
explicit RedirectPair(const ResourceRequest& request, const ResourceResponse& redirectResponse)
: m_request(request)
, m_redirectResponse(redirectResponse)
{
}
const ResourceRequest m_request;
const ResourceResponse m_redirectResponse;
};
Vector<RedirectPair, 0, CrashOnOverflow, 0> m_redirectChain;
struct DelayedFinishLoading {
RefPtr<SharedBuffer> buffer;
};
std::optional<DelayedFinishLoading> m_delayedFinishLoading;
};
}
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::CachedRawResource)
static bool isType(const WebCore::CachedResource& resource) { return resource.isMainOrMediaOrIconOrRawResource(); }
SPECIALIZE_TYPE_TRAITS_END()