third_party/WebKit/Source/modules/fetch/Body.h - Issue 1805843002: [v8 gc] Introduce a base class for all objects that can have pending activity

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Issue 1805843002: [v8 gc] Introduce a base class for all objects that can have pending activity (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: updates Created 4 years, 9 months 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 "bindings/core/v8/V8GCRoot.h"

10 #include "core/dom/ActiveDOMObject.h"	11 #include "core/dom/ActiveDOMObject.h"

11 #include "modules/ModulesExport.h"	12 #include "modules/ModulesExport.h"

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

13 #include "wtf/text/WTFString.h"	14 #include "wtf/text/WTFString.h"

14	15

15 namespace blink {	16 namespace blink {

16	17

17 class BodyStreamBuffer;	18 class BodyStreamBuffer;

18 class ExecutionContext;	19 class ExecutionContext;

19 class ReadableByteStream;	20 class ReadableByteStream;

20 class ScriptState;	21 class ScriptState;

21	22

22 // This class represents Body mix-in defined in the fetch spec	23 // This class represents Body mix-in defined in the fetch spec

23 // https://fetch.spec.whatwg.org/#body-mixin.	24 // https://fetch.spec.whatwg.org/#body-mixin.

24 //	25 //

25 // Note: This class has body stream and its predicate whereas in the current	26 // 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 // 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 // Encoding spec. The spec should be fixed shortly to be aligned with this

28 // implementation.	29 // implementation.

29 class MODULES_EXPORT Body	30 class MODULES_EXPORT Body

30 : public GarbageCollectedFinalized<Body>	31 : public GarbageCollectedFinalized<Body>

31 , public ScriptWrappable	32 , public ScriptWrappable

32 , public ActiveDOMObject {	33 , public ActiveDOMObject

	34 , public V8GCRoot {

33 WTF_MAKE_NONCOPYABLE(Body);	35 WTF_MAKE_NONCOPYABLE(Body);

34 DEFINE_WRAPPERTYPEINFO();	36 DEFINE_WRAPPERTYPEINFO();

35 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Body);	37 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Body);

36 public:	38 public:

37 explicit Body(ExecutionContext*);	39 explicit Body(ExecutionContext*);

38 ~Body() override { }	40 ~Body() override { }

39	41

40 ScriptPromise arrayBuffer(ScriptState*);	42 ScriptPromise arrayBuffer(ScriptState*);

41 ScriptPromise blob(ScriptState*);	43 ScriptPromise blob(ScriptState*);

42 ScriptPromise formData(ScriptState*);	44 ScriptPromise formData(ScriptState*);

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70 // an empty ScriptPromise if the consumption may proceed, and a	72 // an empty ScriptPromise if the consumption may proceed, and a

71 // ScriptPromise rejected with a TypeError if it ought to be blocked.	73 // ScriptPromise rejected with a TypeError if it ought to be blocked.

72 ScriptPromise rejectInvalidConsumption(ScriptState*);	74 ScriptPromise rejectInvalidConsumption(ScriptState*);

73	75

74 bool m_opaque;	76 bool m_opaque;

75 };	77 };

76	78

77 } // namespace blink	79 } // namespace blink

78	80

79 #endif // Body_h	81 #endif // Body_h

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