Source/modules/filesystem/LocalFileSystem.h - Issue 277353002: Use asynchronized api for file system request. [blink] (3/4)

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Issue 277353002: Use asynchronized api for file system request. [blink] (3/4) (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Update CL according to changes in CL 289793002. Created 6 years, 7 months ago

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1 /*	1 /*

2 * Copyright (C) 2010 Google Inc. All rights reserved.	2 * Copyright (C) 2010 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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43 class ExecutionContext;	43 class ExecutionContext;

44	44

45 class LocalFileSystem FINAL : public NoBaseWillBeGarbageCollectedFinalized<Local FileSystem>, public WillBeHeapSupplement<Page>, public WillBeHeapSupplement<Work erClients> {	45 class LocalFileSystem FINAL : public NoBaseWillBeGarbageCollectedFinalized<Local FileSystem>, public WillBeHeapSupplement<Page>, public WillBeHeapSupplement<Work erClients> {

46 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(LocalFileSystem);	46 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(LocalFileSystem);

47 WTF_MAKE_NONCOPYABLE(LocalFileSystem);	47 WTF_MAKE_NONCOPYABLE(LocalFileSystem);

48 public:	48 public:

49 static PassOwnPtrWillBeRawPtr<LocalFileSystem> create(PassOwnPtr<FileSystemC lient>);	49 static PassOwnPtrWillBeRawPtr<LocalFileSystem> create(PassOwnPtr<FileSystemC lient>);

50 virtual ~LocalFileSystem();	50 virtual ~LocalFileSystem();

51	51

52 void resolveURL(ExecutionContext*, const KURL&, PassOwnPtr<AsyncFileSystemCa llbacks>);	52 void resolveURL(ExecutionContext*, const KURL&, PassOwnPtr<AsyncFileSystemCa llbacks>);

53 void requestFileSystem(ExecutionContext*, FileSystemType, long long size, Pa ssOwnPtr<AsyncFileSystemCallbacks>);	53 void requestFileSystemSync(ExecutionContext*, FileSystemType, long long size , PassOwnPtr<AsyncFileSystemCallbacks>);

	54 void requestFileSystemAsync(ExecutionContext*, FileSystemType, long long siz e, PassOwnPtr<AsyncFileSystemCallbacks>);

54 void deleteFileSystem(ExecutionContext*, FileSystemType, PassOwnPtr<AsyncFil eSystemCallbacks>);	55 void deleteFileSystem(ExecutionContext*, FileSystemType, PassOwnPtr<AsyncFil eSystemCallbacks>);

55	56

56 FileSystemClient* client() { return m_client.get(); }	57 FileSystemClient* client() { return m_client.get(); }

57	58

58 static const char* supplementName();	59 static const char* supplementName();

59 static LocalFileSystem* from(ExecutionContext&);	60 static LocalFileSystem* from(ExecutionContext&);

60	61

61 virtual void trace(Visitor* visitor) OVERRIDE	62 virtual void trace(Visitor* visitor) OVERRIDE

62 {	63 {

63 WillBeHeapSupplement<Page>::trace(visitor);	64 WillBeHeapSupplement<Page>::trace(visitor);

64 WillBeHeapSupplement<WorkerClients>::trace(visitor);	65 WillBeHeapSupplement<WorkerClients>::trace(visitor);

65 }	66 }

66

67 protected:	67 protected:

68 explicit LocalFileSystem(PassOwnPtr<FileSystemClient>);	68 explicit LocalFileSystem(PassOwnPtr<FileSystemClient>);

69	69

70 OwnPtr<FileSystemClient> m_client;	70 OwnPtr<FileSystemClient> m_client;

	71 private:

	72 void fileSystemNotAllowedCallbacks(ExecutionContext*, PassOwnPtr<AsyncFileSy stemCallbacks>);

	73 void fileSystemAllowedCallbacks(ExecutionContext*, FileSystemType, PassOwnPt r<AsyncFileSystemCallbacks>);

71 };	74 };

72	75

73 } // namespace WebCore	76 } // namespace WebCore

74	77

75 #endif // LocalFileSystem_h	78 #endif // LocalFileSystem_h

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