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Side by Side Diff: third_party/WebKit/Source/core/fetch/RawResource.h

Issue 2191633003: Move ResourceClient to Oilpan heap (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@onheap-raw-resource-client
Patch Set: build fix Created 4 years, 3 months ago
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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) 2006 Samuel Weinig (sam.weinig@gmail.com) 4 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
5 Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. 5 Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
6 6
7 This library is free software; you can redistribute it and/or 7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public 8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either 9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version. 10 version 2 of the License, or (at your option) any later version.
(...skipping 84 matching lines...) Expand 10 before | Expand all | Expand 10 after
95 Resource::Type type = resource.getType(); 95 Resource::Type type = resource.getType();
96 return type == Resource::MainResource || type == Resource::Raw || type == Re source::TextTrack || type == Resource::Media || type == Resource::Manifest || ty pe == Resource::ImportResource; 96 return type == Resource::MainResource || type == Resource::Raw || type == Re source::TextTrack || type == Resource::Media || type == Resource::Manifest || ty pe == Resource::ImportResource;
97 } 97 }
98 #endif 98 #endif
99 inline RawResource* toRawResource(Resource* resource) 99 inline RawResource* toRawResource(Resource* resource)
100 { 100 {
101 ASSERT_WITH_SECURITY_IMPLICATION(!resource || isRawResource(*resource)); 101 ASSERT_WITH_SECURITY_IMPLICATION(!resource || isRawResource(*resource));
102 return static_cast<RawResource*>(resource); 102 return static_cast<RawResource*>(resource);
103 } 103 }
104 104
105 class CORE_EXPORT RawResourceClient : public GarbageCollectedMixin, public Resou rceClient { 105 class CORE_EXPORT RawResourceClient : public ResourceClient {
106 public: 106 public:
107 static bool isExpectedType(ResourceClient* client) { return client->getResou rceClientType() == RawResourceType; } 107 static bool isExpectedType(ResourceClient* client) { return client->getResou rceClientType() == RawResourceType; }
108 ResourceClientType getResourceClientType() const final { return RawResourceT ype; } 108 ResourceClientType getResourceClientType() const final { return RawResourceT ype; }
109 109
110 // The order of the callbacks is as follows: 110 // The order of the callbacks is as follows:
111 // [Case 1] A successful load: 111 // [Case 1] A successful load:
112 // 0+ redirectReceived() and/or dataSent() 112 // 0+ redirectReceived() and/or dataSent()
113 // 1 responseReceived() 113 // 1 responseReceived()
114 // 0-1 setSerializedCachedMetadata() 114 // 0-1 setSerializedCachedMetadata()
115 // 0+ dataReceived() or dataDownloaded(), but never both 115 // 0+ dataReceived() or dataDownloaded(), but never both
116 // 1 notifyFinished() with errorOccurred() = false 116 // 1 notifyFinished() with errorOccurred() = false
117 // [Case 2] When redirect is blocked: 117 // [Case 2] When redirect is blocked:
118 // 0+ redirectReceived() and/or dataSent() 118 // 0+ redirectReceived() and/or dataSent()
119 // 1 redirectBlocked() 119 // 1 redirectBlocked()
120 // 1 notifyFinished() with errorOccurred() = true 120 // 1 notifyFinished() with errorOccurred() = true
121 // [Case 3] Other failures: 121 // [Case 3] Other failures:
122 // notifyFinished() with errorOccurred() = true is called at any time 122 // notifyFinished() with errorOccurred() = true is called at any time
123 // (unless notifyFinished() is already called). 123 // (unless notifyFinished() is already called).
124 // In all cases: 124 // In all cases:
125 // No callbacks are made after notifyFinished() or 125 // No callbacks are made after notifyFinished() or
126 // removeClient() is called. 126 // removeClient() is called.
127 virtual void dataSent(Resource*, unsigned long long /* bytesSent */, unsigne d long long /* totalBytesToBeSent */) { } 127 virtual void dataSent(Resource*, unsigned long long /* bytesSent */, unsigne d long long /* totalBytesToBeSent */) { }
128 virtual void responseReceived(Resource*, const ResourceResponse&, std::uniqu e_ptr<WebDataConsumerHandle>) { } 128 virtual void responseReceived(Resource*, const ResourceResponse&, std::uniqu e_ptr<WebDataConsumerHandle>) { }
129 virtual void setSerializedCachedMetadata(Resource*, const char*, size_t) { } 129 virtual void setSerializedCachedMetadata(Resource*, const char*, size_t) { }
130 virtual void dataReceived(Resource*, const char* /* data */, size_t /* lengt h */) { } 130 virtual void dataReceived(Resource*, const char* /* data */, size_t /* lengt h */) { }
131 virtual void redirectReceived(Resource*, ResourceRequest&, const ResourceRes ponse&) { } 131 virtual void redirectReceived(Resource*, ResourceRequest&, const ResourceRes ponse&) { }
132 virtual void redirectBlocked() {} 132 virtual void redirectBlocked() {}
133 virtual void dataDownloaded(Resource*, int) { } 133 virtual void dataDownloaded(Resource*, int) { }
134 virtual void didReceiveResourceTiming(Resource*, const ResourceTimingInfo&) { } 134 virtual void didReceiveResourceTiming(Resource*, const ResourceTimingInfo&) { }
135
136 DEFINE_INLINE_VIRTUAL_TRACE() {}
137 }; 135 };
138 136
139 // Checks the sequence of callbacks of RawResourceClient. 137 // Checks the sequence of callbacks of RawResourceClient.
140 // This can be used only when a RawResourceClient is added as a client to 138 // This can be used only when a RawResourceClient is added as a client to
141 // at most one RawResource. 139 // at most one RawResource.
142 class CORE_EXPORT RawResourceClientStateChecker final { 140 class CORE_EXPORT RawResourceClientStateChecker final {
143 public: 141 public:
144 RawResourceClientStateChecker(); 142 RawResourceClientStateChecker();
145 ~RawResourceClientStateChecker(); 143 ~RawResourceClientStateChecker();
146 144
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169 DataReceived, 167 DataReceived,
170 DataDownloaded, 168 DataDownloaded,
171 NotifyFinished 169 NotifyFinished
172 }; 170 };
173 State m_state; 171 State m_state;
174 }; 172 };
175 173
176 } // namespace blink 174 } // namespace blink
177 175
178 #endif // RawResource_h 176 #endif // RawResource_h
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