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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_SETTINGS_LEVELDB_STORAGE_H_ | |
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SETTINGS_LEVELDB_STORAGE_H_ | |
7 #pragma once | |
8 | |
9 #include "base/scoped_ptr.h" | |
10 #include "chrome/browser/extensions/extension_settings_storage.h" | |
11 #include "third_party/leveldb/include/leveldb/db.h" | |
12 | |
13 // Extension settings storage object, backed by a leveldb database. | |
14 // No caching is done; that should be handled by wrapping with an | |
15 // ExtensionSettingsStorageCache. | |
16 class ExtensionSettingsLeveldbStorage : public ExtensionSettingsStorage { | |
17 public: | |
18 // Ownership of db is taken. | |
19 explicit ExtensionSettingsLeveldbStorage(leveldb::DB* db); | |
20 ~ExtensionSettingsLeveldbStorage() {} | |
dgrogan
2011/06/18 01:54:40
I was going to comment that this needs to be delet
not at google - send to devlin
2011/06/20 05:33:11
I don't see why not. A crash is a crash, whether
| |
21 | |
22 int type() { return LEVELDB; } | |
23 | |
24 void Get(const std::string& key, Callback* callback); | |
25 void Get(const ListValue& keys, Callback* callback); | |
26 void Get(Callback* callback); | |
27 void Set(const std::string& key, const Value& value, Callback* callback); | |
28 void Set(const DictionaryValue& values, Callback* callback); | |
29 void Remove(const std::string& key, Callback* callback); | |
30 void Remove(const ListValue& keys, Callback* callback); | |
31 void Clear(Callback *callback); | |
32 | |
33 private: | |
34 scoped_ptr<leveldb::DB> db_; | |
35 }; | |
36 | |
37 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_SETTINGS_LEVELDB_STORAGE_H_ | |
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