third_party/WebKit/Source/modules/fetch/FetchBlobDataConsumerHandle.h - Issue 2342233002: Remove Fetch[Blob|FormData]ConsumerHandle

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Side by Side Diff: third_party/WebKit/Source/modules/fetch/FetchBlobDataConsumerHandle.h

Issue 2342233002: Remove Fetch[Blob|FormData]ConsumerHandle (Closed)

Patch Set: rebase Created 4 years, 2 months ago

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1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef FetchBlobDataConsumerHandle_h

6 #define FetchBlobDataConsumerHandle_h

7

8 #include "core/fetch/ResourceLoaderOptions.h"

9 #include "core/loader/ThreadableLoader.h"

10 #include "modules/ModulesExport.h"

11 #include "modules/fetch/FetchDataConsumerHandle.h"

12 #include "platform/blob/BlobData.h"

13 #include "platform/heap/Handle.h"

14 #include "wtf/PassRefPtr.h"

15 #include "wtf/RefPtr.h"

16 #include <memory>

17

18 namespace blink {

19

20 class ExecutionContext;

21 // A FetchBlobDataConsumerHandle is created from a blob handle and it will

22 // return a valid handle from drainAsBlobDataHandle as much as possible.

23 class MODULES_EXPORT FetchBlobDataConsumerHandle final : public FetchDataConsume rHandle {

24 WTF_MAKE_NONCOPYABLE(FetchBlobDataConsumerHandle);

25 public:

26 class MODULES_EXPORT LoaderFactory : public GarbageCollectedFinalized<Loader Factory> {

27 public:

28 virtual ThreadableLoader* create(ExecutionContext&, ThreadableLoaderClie nt*, const ThreadableLoaderOptions&, const ResourceLoaderOptions&) = 0;

29 virtual ~LoaderFactory() { }

30 DEFINE_INLINE_VIRTUAL_TRACE() { }

31 };

32

33 static std::unique_ptr<FetchDataConsumerHandle> create(ExecutionContext*, Pa ssRefPtr<BlobDataHandle>);

34

35 // For testing.

36 static std::unique_ptr<FetchDataConsumerHandle> create(ExecutionContext, Pa ssRefPtr<BlobDataHandle>, LoaderFactory);

37

38 ~FetchBlobDataConsumerHandle();

39

40 private:

41 FetchBlobDataConsumerHandle(ExecutionContext, PassRefPtr<BlobDataHandle>, L oaderFactory);

42 std::unique_ptr<Reader> obtainFetchDataReader(Client*) override;

43

44 const char* debugName() const override { return "FetchBlobDataConsumerHandle "; }

45

46 class ReaderContext;

47 RefPtr<ReaderContext> m_readerContext;

48 };

49

50 } // namespace blink

51

52 #endif // FetchBlobDataConsumerHandle_h

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