third_party/WebKit/Source/modules/fetch/Body.h - Issue 1418813004: [Fetch API] Reflect spec changes of bodyUsed property

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Issue 1418813004: [Fetch API] Reflect spec changes of bodyUsed property (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 1 month ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 The Chromium Authors. All rights reserved.

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

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef Body_h	5 #ifndef Body_h

6 #define Body_h	6 #define Body_h

7	7

8 #include "bindings/core/v8/ScriptPromise.h"	8 #include "bindings/core/v8/ScriptPromise.h"

9 #include "bindings/core/v8/ScriptWrappable.h"	9 #include "bindings/core/v8/ScriptWrappable.h"

10 #include "core/dom/ActiveDOMObject.h"	10 #include "core/dom/ActiveDOMObject.h"

11 #include "modules/ModulesExport.h"	11 #include "modules/ModulesExport.h"

12 #include "platform/heap/Handle.h"	12 #include "platform/heap/Handle.h"

13 #include "wtf/text/WTFString.h"	13 #include "wtf/text/WTFString.h"

14	14

15 namespace blink {	15 namespace blink {

16	16

17 class BodyStreamBuffer;	17 class BodyStreamBuffer;

18 class ExecutionContext;	18 class ExecutionContext;

19 class ReadableByteStream;	19 class ReadableByteStream;

20 class ScriptState;	20 class ScriptState;

21	21

	22 // This class represents Body mix-in defined in the fetch spec

	23 // https://fetch.spec.whatwg.org/#body-mixin.

	24 //

	25 // Note: This class has body stream and its predicate whereas in the current

	26 // spec only Response has it and Request has a byte stream defined in the

	27 // Encoding spec. The spec should be fixed shortly to be aligned with this

	28 // implementation.

22 class MODULES_EXPORT Body	29 class MODULES_EXPORT Body

23 : public GarbageCollectedFinalized<Body>	30 : public GarbageCollectedFinalized<Body>

24 , public ScriptWrappable	31 , public ScriptWrappable

25 , public ActiveDOMObject {	32 , public ActiveDOMObject {

26 WTF_MAKE_NONCOPYABLE(Body);	33 WTF_MAKE_NONCOPYABLE(Body);

27 DEFINE_WRAPPERTYPEINFO();	34 DEFINE_WRAPPERTYPEINFO();

28 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Body);	35 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Body);

29 public:	36 public:

30 explicit Body(ExecutionContext*);	37 explicit Body(ExecutionContext*);

31 ~Body() override { }	38 ~Body() override { }

32	39

33 ScriptPromise arrayBuffer(ScriptState*);	40 ScriptPromise arrayBuffer(ScriptState*);

34 ScriptPromise blob(ScriptState*);	41 ScriptPromise blob(ScriptState*);

35 ScriptPromise formData(ScriptState*);	42 ScriptPromise formData(ScriptState*);

36 ScriptPromise json(ScriptState*);	43 ScriptPromise json(ScriptState*);

37 ScriptPromise text(ScriptState*);	44 ScriptPromise text(ScriptState*);

38 ReadableByteStream* body();	45 ReadableByteStream* bodyWithUseCounter();

39 virtual BodyStreamBuffer* bodyBuffer() = 0;	46 virtual BodyStreamBuffer* bodyBuffer() = 0;

40 virtual const BodyStreamBuffer* bodyBuffer() const = 0;	47 virtual const BodyStreamBuffer* bodyBuffer() const = 0;

41	48

42 bool bodyUsed();	49 virtual bool bodyUsed();

43 void setBodyPassed() { m_bodyPassed = true; }	50 bool isBodyLocked();

44	51

45 // ActiveDOMObject override.	52 // ActiveDOMObject override.

46 bool hasPendingActivity() const override;	53 bool hasPendingActivity() const override;

47	54

48 DEFINE_INLINE_VIRTUAL_TRACE()	55 DEFINE_INLINE_VIRTUAL_TRACE()

49 {	56 {

50 ActiveDOMObject::trace(visitor);	57 ActiveDOMObject::trace(visitor);

51 }	58 }

52	59

53 private:	60 private:

	61 ReadableByteStream* body();

54 virtual String mimeType() const = 0;	62 virtual String mimeType() const = 0;

55

56 bool m_bodyPassed;

57 };	63 };

58	64

59 } // namespace blink	65 } // namespace blink

60	66

61 #endif // Body_h	67 #endif // Body_h

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