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35 #include "BlobRegistry.h"
37 #include <wtf/HashMap.h>
38 #include <wtf/text/StringHash.h>
39 #include <wtf/text/WTFString.h>
45 class ResourceHandleClient;
46 class ResourceRequest;
48 // BlobRegistryImpl is not thread-safe. It should only be called from main thread.
49 class WEBCORE_EXPORT BlobRegistryImpl final : public BlobRegistry {
50 WTF_MAKE_FAST_ALLOCATED;
52 virtual ~BlobRegistryImpl();
54 BlobData* getBlobDataFromURL(const URL&) const;
56 Ref<ResourceHandle> createResourceHandle(const ResourceRequest&, ResourceHandleClient*);
59 void appendStorageItems(BlobData*, const BlobDataItemList&, long long offset, long long length);
61 void registerFileBlobURL(const URL&, Ref<BlobDataFileReference>&&, const String& contentType) override;
62 void registerBlobURL(const URL&, Vector<BlobPart>&&, const String& contentType) override;
63 void registerBlobURL(const URL&, const URL& srcURL) override;
64 void registerBlobURLOptionallyFileBacked(const URL&, const URL& srcURL, RefPtr<BlobDataFileReference>&&, const String& contentType) override;
65 void registerBlobURLForSlice(const URL&, const URL& srcURL, long long start, long long end) override;
66 void unregisterBlobURL(const URL&) override;
67 bool isBlobRegistryImpl() const override { return true; }
69 unsigned long long blobSize(const URL&) override;
71 void writeBlobsToTemporaryFiles(const Vector<String>& blobURLs, Function<void (const Vector<String>& filePaths)>&& completionHandler) override;
73 HashMap<String, RefPtr<BlobData>> m_blobs;
76 } // namespace WebCore