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Side by Side Diff: components/cronet/android/cronet_in_memory_pref_store.h

Issue 1546143002: Switch to standard integer types in components/, part 1 of 4. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 12 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 COMPONENTS_CRONET_ANDROID_CRONET_IN_MEMORY_PREF_STORE_H_ 5 #ifndef COMPONENTS_CRONET_ANDROID_CRONET_IN_MEMORY_PREF_STORE_H_
6 #define COMPONENTS_CRONET_ANDROID_CRONET_IN_MEMORY_PREF_STORE_H_ 6 #define COMPONENTS_CRONET_ANDROID_CRONET_IN_MEMORY_PREF_STORE_H_
7 7
8 #include <stdint.h>
9
8 #include <string> 10 #include <string>
9 11
10 #include "base/basictypes.h"
11 #include "base/compiler_specific.h" 12 #include "base/compiler_specific.h"
13 #include "base/macros.h"
12 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/scoped_ptr.h"
13 #include "base/observer_list.h" 15 #include "base/observer_list.h"
14 #include "base/prefs/persistent_pref_store.h" 16 #include "base/prefs/persistent_pref_store.h"
15 #include "base/prefs/pref_value_map.h" 17 #include "base/prefs/pref_value_map.h"
16 18
17 namespace base { 19 namespace base {
18 class Value; 20 class Value;
19 } 21 }
20 22
21 // A light-weight prefstore implementation that keeps preferences 23 // A light-weight prefstore implementation that keeps preferences
22 // in a memory backed store. This is not a persistent prefstore. 24 // in a memory backed store. This is not a persistent prefstore.
23 // TODO(bengr): Move to base/prefs or some other shared location. 25 // TODO(bengr): Move to base/prefs or some other shared location.
24 class CronetInMemoryPrefStore : public PersistentPrefStore { 26 class CronetInMemoryPrefStore : public PersistentPrefStore {
25 public: 27 public:
26 CronetInMemoryPrefStore(); 28 CronetInMemoryPrefStore();
27 29
28 // PrefStore overrides: 30 // PrefStore overrides:
29 bool GetValue(const std::string& key, 31 bool GetValue(const std::string& key,
30 const base::Value** result) const override; 32 const base::Value** result) const override;
31 void AddObserver(PrefStore::Observer* observer) override; 33 void AddObserver(PrefStore::Observer* observer) override;
32 void RemoveObserver(PrefStore::Observer* observer) override; 34 void RemoveObserver(PrefStore::Observer* observer) override;
33 bool HasObservers() const override; 35 bool HasObservers() const override;
34 bool IsInitializationComplete() const override; 36 bool IsInitializationComplete() const override;
35 37
36 // PersistentPrefStore overrides: 38 // PersistentPrefStore overrides:
37 bool GetMutableValue(const std::string& key, base::Value** result) override; 39 bool GetMutableValue(const std::string& key, base::Value** result) override;
38 void ReportValueChanged(const std::string& key, uint32 flags) override; 40 void ReportValueChanged(const std::string& key, uint32_t flags) override;
39 void SetValue(const std::string& key, 41 void SetValue(const std::string& key,
40 scoped_ptr<base::Value> value, 42 scoped_ptr<base::Value> value,
41 uint32 flags) override; 43 uint32_t flags) override;
42 void SetValueSilently(const std::string& key, 44 void SetValueSilently(const std::string& key,
43 scoped_ptr<base::Value> value, 45 scoped_ptr<base::Value> value,
44 uint32 flags) override; 46 uint32_t flags) override;
45 void RemoveValue(const std::string& key, uint32 flags) override; 47 void RemoveValue(const std::string& key, uint32_t flags) override;
46 bool ReadOnly() const override; 48 bool ReadOnly() const override;
47 PrefReadError GetReadError() const override; 49 PrefReadError GetReadError() const override;
48 PersistentPrefStore::PrefReadError ReadPrefs() override; 50 PersistentPrefStore::PrefReadError ReadPrefs() override;
49 void ReadPrefsAsync(ReadErrorDelegate* error_delegate) override; 51 void ReadPrefsAsync(ReadErrorDelegate* error_delegate) override;
50 void CommitPendingWrite() override {} 52 void CommitPendingWrite() override {}
51 void SchedulePendingLossyWrites() override {} 53 void SchedulePendingLossyWrites() override {}
52 54
53 private: 55 private:
54 ~CronetInMemoryPrefStore() override; 56 ~CronetInMemoryPrefStore() override;
55 57
56 // Stores the preference values. 58 // Stores the preference values.
57 PrefValueMap prefs_; 59 PrefValueMap prefs_;
58 60
59 base::ObserverList<PrefStore::Observer, true> observers_; 61 base::ObserverList<PrefStore::Observer, true> observers_;
60 62
61 DISALLOW_COPY_AND_ASSIGN(CronetInMemoryPrefStore); 63 DISALLOW_COPY_AND_ASSIGN(CronetInMemoryPrefStore);
62 }; 64 };
63 65
64 #endif // COMPONENTS_CRONET_ANDROID_CRONET_IN_MEMORY_PREF_STORE_H_ 66 #endif // COMPONENTS_CRONET_ANDROID_CRONET_IN_MEMORY_PREF_STORE_H_
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