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1 /* | 1 /* |
2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) | 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) |
3 Copyright (C) 2001 Dirk Mueller (mueller@kde.org) | 3 Copyright (C) 2001 Dirk Mueller (mueller@kde.org) |
4 Copyright (C) 2002 Waldo Bastian (bastian@kde.org) | 4 Copyright (C) 2002 Waldo Bastian (bastian@kde.org) |
5 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 5 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
6 Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. | 6 Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
7 | 7 |
8 This library is free software; you can redistribute it and/or | 8 This library is free software; you can redistribute it and/or |
9 modify it under the terms of the GNU Library General Public | 9 modify it under the terms of the GNU Library General Public |
10 License as published by the Free Software Foundation; either | 10 License as published by the Free Software Foundation; either |
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27 #include "config.h" | 27 #include "config.h" |
28 #include "CachedScript.h" | 28 #include "CachedScript.h" |
29 | 29 |
30 #include "CachedResourceClient.h" | 30 #include "CachedResourceClient.h" |
31 #include "CachedResourceClientWalker.h" | 31 #include "CachedResourceClientWalker.h" |
32 #include "HTTPParsers.h" | 32 #include "HTTPParsers.h" |
33 #include "MIMETypeRegistry.h" | 33 #include "MIMETypeRegistry.h" |
34 #include "MemoryCache.h" | 34 #include "MemoryCache.h" |
35 #include "SharedBuffer.h" | 35 #include "SharedBuffer.h" |
36 #include "TextResourceDecoder.h" | 36 #include "TextResourceDecoder.h" |
37 #include "WebCoreMemoryInstrumentation.h" | |
38 #include <wtf/Vector.h> | 37 #include <wtf/Vector.h> |
39 | 38 |
40 namespace WebCore { | 39 namespace WebCore { |
41 | 40 |
42 CachedScript::CachedScript(const ResourceRequest& resourceRequest, const String&
charset) | 41 CachedScript::CachedScript(const ResourceRequest& resourceRequest, const String&
charset) |
43 : CachedResource(resourceRequest, Script) | 42 : CachedResource(resourceRequest, Script) |
44 , m_decoder(TextResourceDecoder::create("application/javascript", charset)) | 43 , m_decoder(TextResourceDecoder::create("application/javascript", charset)) |
45 { | 44 { |
46 // It's javascript we want. | 45 // It's javascript we want. |
47 // But some websites think their scripts are <some wrong mimetype here> | 46 // But some websites think their scripts are <some wrong mimetype here> |
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88 setDecodedSize(0); | 87 setDecodedSize(0); |
89 if (!MemoryCache::shouldMakeResourcePurgeableOnEviction() && isSafeToMakePur
geable()) | 88 if (!MemoryCache::shouldMakeResourcePurgeableOnEviction() && isSafeToMakePur
geable()) |
90 makePurgeable(true); | 89 makePurgeable(true); |
91 } | 90 } |
92 | 91 |
93 bool CachedScript::mimeTypeAllowedByNosniff() const | 92 bool CachedScript::mimeTypeAllowedByNosniff() const |
94 { | 93 { |
95 return !parseContentTypeOptionsHeader(m_response.httpHeaderField("X-Content-
Type-Options")) == ContentTypeOptionsNosniff || MIMETypeRegistry::isSupportedJav
aScriptMIMEType(mimeType()); | 94 return !parseContentTypeOptionsHeader(m_response.httpHeaderField("X-Content-
Type-Options")) == ContentTypeOptionsNosniff || MIMETypeRegistry::isSupportedJav
aScriptMIMEType(mimeType()); |
96 } | 95 } |
97 | 96 |
98 void CachedScript::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const | |
99 { | |
100 MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CachedResou
rceScript); | |
101 CachedResource::reportMemoryUsage(memoryObjectInfo); | |
102 info.addMember(m_script, "script"); | |
103 info.addMember(m_decoder, "decoder"); | |
104 } | |
105 | |
106 } // namespace WebCore | 97 } // namespace WebCore |
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