Source/core/loader/PolicyChecker.h - Issue 14264012: Create errors (especially cancellation errors) internally to WebCore, rather

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Issue 14264012: Create errors (especially cancellation errors) internally to WebCore, rather (Closed) Base URL: svn://svn.chromium.org/blink/trunk/

Patch Set: Created 7 years, 8 months ago

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1 /*	1 /*

2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.	2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.

3 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)	3 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/)

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

8 *	8 *

9 * 1. Redistributions of source code must retain the above copyright	9 * 1. Redistributions of source code must retain the above copyright

10 * notice, this list of conditions and the following disclaimer.	10 * notice, this list of conditions and the following disclaimer.

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51 explicit PolicyChecker(Frame*);	51 explicit PolicyChecker(Frame*);

52	52

53 void checkNavigationPolicy(const ResourceRequest&, DocumentLoader, PassRefP tr<FormState>, NavigationPolicyDecisionFunction, void argument);	53 void checkNavigationPolicy(const ResourceRequest&, DocumentLoader, PassRefP tr<FormState>, NavigationPolicyDecisionFunction, void argument);

54 void checkNavigationPolicy(const ResourceRequest&, NavigationPolicyDecisionF unction, void* argument);	54 void checkNavigationPolicy(const ResourceRequest&, NavigationPolicyDecisionF unction, void* argument);

55 void checkNewWindowPolicy(const NavigationAction&, NewWindowPolicyDecisionFu nction, const ResourceRequest&, PassRefPtr<FormState>, const String& frameName, void* argument);	55 void checkNewWindowPolicy(const NavigationAction&, NewWindowPolicyDecisionFu nction, const ResourceRequest&, PassRefPtr<FormState>, const String& frameName, void* argument);

56	56

57 // FIXME: These are different. They could use better names.	57 // FIXME: These are different. They could use better names.

58 void cancelCheck();	58 void cancelCheck();

59 void stopCheck();	59 void stopCheck();

60	60

61 void cannotShowMIMEType(const ResourceResponse&);

62

63 FrameLoadType loadType() const { return m_loadType; }	61 FrameLoadType loadType() const { return m_loadType; }

64 void setLoadType(FrameLoadType loadType) { m_loadType = loadType; }	62 void setLoadType(FrameLoadType loadType) { m_loadType = loadType; }

65	63

66 bool delegateIsDecidingNavigationPolicy() const { return m_delegateIsDecidin gNavigationPolicy; }	64 bool delegateIsDecidingNavigationPolicy() const { return m_delegateIsDecidin gNavigationPolicy; }

67 bool delegateIsHandlingUnimplementablePolicy() const { return m_delegateIsHa ndlingUnimplementablePolicy; }	65 bool delegateIsHandlingUnimplementablePolicy() const { return m_delegateIsHa ndlingUnimplementablePolicy; }

68	66

69 private:	67 private:

70 void continueAfterNavigationPolicy(PolicyAction);	68 void continueAfterNavigationPolicy(PolicyAction);

71 void continueAfterNewWindowPolicy(PolicyAction);	69 void continueAfterNewWindowPolicy(PolicyAction);

72	70

73 void handleUnimplementablePolicy(const ResourceError&);

74

75 Frame* m_frame;	71 Frame* m_frame;

76	72

77 bool m_delegateIsDecidingNavigationPolicy;	73 bool m_delegateIsDecidingNavigationPolicy;

78 bool m_delegateIsHandlingUnimplementablePolicy;	74 bool m_delegateIsHandlingUnimplementablePolicy;

79	75

80 // This identifies the type of navigation action which prompted this load. N ote	76 // This identifies the type of navigation action which prompted this load. N ote

81 // that WebKit conveys this value as the WebActionNavigationTypeKey value	77 // that WebKit conveys this value as the WebActionNavigationTypeKey value

82 // on navigation action delegate callbacks.	78 // on navigation action delegate callbacks.

83 FrameLoadType m_loadType;	79 FrameLoadType m_loadType;

84 PolicyCallback m_callback;	80 PolicyCallback m_callback;

85 };	81 };

86	82

87 } // namespace WebCore	83 } // namespace WebCore

88	84

89 #endif // PolicyChecker_h	85 #endif // PolicyChecker_h

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