Source/WebCore/loader/ThreadableLoader.h - Issue 7019016: Merge 86290 - 2011-05-11 Antoine Labour <piman@chromium.org>

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Issue 7019016: Merge 86290 - 2011-05-11 Antoine Labour <piman@chromium.org> (Closed) Base URL: http://svn.webkit.org/repository/webkit/branches/chromium/742/

Patch Set: Created 9 years, 7 months ago

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1 /*	1 /*

2 * Copyright (C) 2009 Google Inc. All rights reserved.	2 * Copyright (C) 2009 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

(...skipping 37 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
48 DoNotAllowStoredCredentials	48 DoNotAllowStoredCredentials

49 };	49 };

50	50

51 enum CrossOriginRequestPolicy {	51 enum CrossOriginRequestPolicy {

52 DenyCrossOriginRequests,	52 DenyCrossOriginRequests,

53 UseAccessControl,	53 UseAccessControl,

54 AllowCrossOriginRequests	54 AllowCrossOriginRequests

55 };	55 };

56	56

57 struct ThreadableLoaderOptions {	57 struct ThreadableLoaderOptions {

58 ThreadableLoaderOptions() : sendLoadCallbacks(false), sniffContent(false ), allowCredentials(false), forcePreflight(false), crossOriginRequestPolicy(Deny CrossOriginRequests) { }	58 ThreadableLoaderOptions() : sendLoadCallbacks(false), sniffContent(false ), allowCredentials(false), forcePreflight(false), crossOriginRequestPolicy(Deny CrossOriginRequests), shouldBufferData(true) { }

59 bool sendLoadCallbacks;	59 bool sendLoadCallbacks;

60 bool sniffContent;	60 bool sniffContent;

61 bool allowCredentials; // Whether HTTP credentials and cookies are sent with the request.	61 bool allowCredentials; // Whether HTTP credentials and cookies are sent with the request.

62 bool forcePreflight; // If AccessControl is used, whether to force a pr eflight.	62 bool forcePreflight; // If AccessControl is used, whether to force a pr eflight.

63 CrossOriginRequestPolicy crossOriginRequestPolicy;	63 CrossOriginRequestPolicy crossOriginRequestPolicy;

	64 bool shouldBufferData;

64 };	65 };

65	66

66 // Useful for doing loader operations from any thread (not threadsafe,	67 // Useful for doing loader operations from any thread (not threadsafe,

67 // just able to run on threads other than the main thread).	68 // just able to run on threads other than the main thread).

68 class ThreadableLoader {	69 class ThreadableLoader {

69 WTF_MAKE_NONCOPYABLE(ThreadableLoader);	70 WTF_MAKE_NONCOPYABLE(ThreadableLoader);

70 public:	71 public:

71 static void loadResourceSynchronously(ScriptExecutionContext*, const Res ourceRequest&, ThreadableLoaderClient&, const ThreadableLoaderOptions&);	72 static void loadResourceSynchronously(ScriptExecutionContext*, const Res ourceRequest&, ThreadableLoaderClient&, const ThreadableLoaderOptions&);

72 static PassRefPtr<ThreadableLoader> create(ScriptExecutionContext, Thre adableLoaderClient, const ResourceRequest&, const ThreadableLoaderOptions&);	73 static PassRefPtr<ThreadableLoader> create(ScriptExecutionContext, Thre adableLoaderClient, const ResourceRequest&, const ThreadableLoaderOptions&);

73	74

74 virtual void cancel() = 0;	75 virtual void cancel() = 0;

75 void ref() { refThreadableLoader(); }	76 void ref() { refThreadableLoader(); }

76 void deref() { derefThreadableLoader(); }	77 void deref() { derefThreadableLoader(); }

77	78

78 protected:	79 protected:

79 ThreadableLoader() { }	80 ThreadableLoader() { }

80 virtual ~ThreadableLoader() { }	81 virtual ~ThreadableLoader() { }

81 virtual void refThreadableLoader() = 0;	82 virtual void refThreadableLoader() = 0;

82 virtual void derefThreadableLoader() = 0;	83 virtual void derefThreadableLoader() = 0;

83 };	84 };

84	85

85 } // namespace WebCore	86 } // namespace WebCore

86	87

87 #endif // ThreadableLoader_h	88 #endif // ThreadableLoader_h

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