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Side by Side Diff: chrome/renderer/safe_browsing/phishing_term_feature_extractor.h

Issue 16667019: Rename base/hash_tables to base/containers/hash_tables. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 6 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 // 4 //
5 // PhishingTermFeatureExtractor handles computing term features from the text 5 // PhishingTermFeatureExtractor handles computing term features from the text
6 // of a web page for the client-side phishing detection model. To do this, it 6 // of a web page for the client-side phishing detection model. To do this, it
7 // takes a list of terms that appear in the model, and scans through the page 7 // takes a list of terms that appear in the model, and scans through the page
8 // text looking for them. Any terms that appear will cause a corresponding 8 // text looking for them. Any terms that appear will cause a corresponding
9 // features::kPageTerm feature to be added to the FeatureMap. 9 // features::kPageTerm feature to be added to the FeatureMap.
10 // 10 //
11 // To make it harder for a phisher to enumerate all of the relevant terms in 11 // To make it harder for a phisher to enumerate all of the relevant terms in
12 // the model, the terms are provided as SHA-256 hashes, rather than plain text. 12 // the model, the terms are provided as SHA-256 hashes, rather than plain text.
13 // 13 //
14 // There is one PhishingTermFeatureExtractor per RenderView. 14 // There is one PhishingTermFeatureExtractor per RenderView.
15 15
16 #ifndef CHROME_RENDERER_SAFE_BROWSING_PHISHING_TERM_FEATURE_EXTRACTOR_H_ 16 #ifndef CHROME_RENDERER_SAFE_BROWSING_PHISHING_TERM_FEATURE_EXTRACTOR_H_
17 #define CHROME_RENDERER_SAFE_BROWSING_PHISHING_TERM_FEATURE_EXTRACTOR_H_ 17 #define CHROME_RENDERER_SAFE_BROWSING_PHISHING_TERM_FEATURE_EXTRACTOR_H_
18 18
19 #include <string> 19 #include <string>
20 20
21 #include "base/basictypes.h" 21 #include "base/basictypes.h"
22 #include "base/callback.h" 22 #include "base/callback.h"
23 #include "base/containers/hash_tables.h"
23 #include "base/containers/mru_cache.h" 24 #include "base/containers/mru_cache.h"
24 #include "base/hash_tables.h"
25 #include "base/memory/scoped_ptr.h" 25 #include "base/memory/scoped_ptr.h"
26 #include "base/memory/weak_ptr.h" 26 #include "base/memory/weak_ptr.h"
27 #include "base/string16.h" 27 #include "base/string16.h"
28 #include "base/strings/string_piece.h" 28 #include "base/strings/string_piece.h"
29 29
30 namespace safe_browsing { 30 namespace safe_browsing {
31 class FeatureExtractorClock; 31 class FeatureExtractorClock;
32 class FeatureMap; 32 class FeatureMap;
33 33
34 class PhishingTermFeatureExtractor { 34 class PhishingTermFeatureExtractor {
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156 // Used in scheduling ExtractFeaturesWithTimeout tasks. 156 // Used in scheduling ExtractFeaturesWithTimeout tasks.
157 // These pointers are invalidated if extraction is cancelled. 157 // These pointers are invalidated if extraction is cancelled.
158 base::WeakPtrFactory<PhishingTermFeatureExtractor> weak_factory_; 158 base::WeakPtrFactory<PhishingTermFeatureExtractor> weak_factory_;
159 159
160 DISALLOW_COPY_AND_ASSIGN(PhishingTermFeatureExtractor); 160 DISALLOW_COPY_AND_ASSIGN(PhishingTermFeatureExtractor);
161 }; 161 };
162 162
163 } // namespace safe_browsing 163 } // namespace safe_browsing
164 164
165 #endif // CHROME_RENDERER_SAFE_BROWSING_PHISHING_TERM_FEATURE_EXTRACTOR_H_ 165 #endif // CHROME_RENDERER_SAFE_BROWSING_PHISHING_TERM_FEATURE_EXTRACTOR_H_
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