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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #ifndef EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_ | 5 #ifndef EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_ |
6 #define EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_ | 6 #define EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 #include <string> | 10 #include <string> |
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31 // hashes for each block of each file within an extension. (These unsigned leaf | 31 // hashes for each block of each file within an extension. (These unsigned leaf |
32 // node block level hashes will always be checked at time of use use to make | 32 // node block level hashes will always be checked at time of use use to make |
33 // sure they match the signed treehash root hash). | 33 // sure they match the signed treehash root hash). |
34 class ContentHashFetcher { | 34 class ContentHashFetcher { |
35 public: | 35 public: |
36 // A callback for when a fetch is complete. This reports back: | 36 // A callback for when a fetch is complete. This reports back: |
37 // -extension id | 37 // -extension id |
38 // -whether we were successful or not (have verified_contents.json and | 38 // -whether we were successful or not (have verified_contents.json and |
39 // -computed_hashes.json files) | 39 // -computed_hashes.json files) |
40 // -was it a forced check? | 40 // -was it a forced check? |
41 // -a set of paths whose contents didn't match expected values | 41 // -a set of unix style paths whose contents didn't match expected values |
42 typedef base::Callback< | 42 typedef base::Callback< |
43 void(const std::string&, bool, bool, const std::set<base::FilePath>&)> | 43 void(const std::string&, bool, bool, const std::set<base::FilePath>&)> |
44 FetchCallback; | 44 FetchCallback; |
45 | 45 |
46 // The consumer of this class needs to ensure that context and delegate | 46 // The consumer of this class needs to ensure that context and delegate |
47 // outlive this object. | 47 // outlive this object. |
48 ContentHashFetcher(net::URLRequestContextGetter* context_getter, | 48 ContentHashFetcher(net::URLRequestContextGetter* context_getter, |
49 ContentVerifierDelegate* delegate, | 49 ContentVerifierDelegate* delegate, |
50 const FetchCallback& callback); | 50 const FetchCallback& callback); |
51 virtual ~ContentHashFetcher(); | 51 virtual ~ContentHashFetcher(); |
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76 | 76 |
77 // Used for binding callbacks passed to jobs. | 77 // Used for binding callbacks passed to jobs. |
78 base::WeakPtrFactory<ContentHashFetcher> weak_ptr_factory_; | 78 base::WeakPtrFactory<ContentHashFetcher> weak_ptr_factory_; |
79 | 79 |
80 DISALLOW_COPY_AND_ASSIGN(ContentHashFetcher); | 80 DISALLOW_COPY_AND_ASSIGN(ContentHashFetcher); |
81 }; | 81 }; |
82 | 82 |
83 } // namespace extensions | 83 } // namespace extensions |
84 | 84 |
85 #endif // EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_ | 85 #endif // EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_ |
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