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| 1 // Copyright (c) 2012 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 RLZ_MAC_LIB_RLZ_VALUE_STORE_MAC_H_ | |
| 6 #define RLZ_MAC_LIB_RLZ_VALUE_STORE_MAC_H_ | |
| 7 | |
| 8 #include "rlz/lib/rlz_value_store.h" | |
| 9 #include "base/compiler_specific.h" | |
| 10 #include "base/memory/scoped_nsobject.h" | |
| 11 | |
| 12 @class NSDictionary; | |
| 13 @class NSMutableDictionary; | |
| 14 | |
| 15 namespace rlz_lib { | |
| 16 | |
| 17 // An implementation of RlzValueStore for mac. It stores information in a | |
| 18 // plist file in the user's Application Support folder. | |
| 19 class RlzValueStoreMac : public RlzValueStore { | |
| 20 public: | |
| 21 virtual bool HasAccess(AccessType type) OVERRIDE; | |
| 22 | |
| 23 virtual bool WritePingTime(Product product, int64 time) OVERRIDE; | |
| 24 virtual bool ReadPingTime(Product product, int64* time) OVERRIDE; | |
| 25 virtual bool ClearPingTime(Product product) OVERRIDE; | |
| 26 | |
| 27 virtual bool WriteAccessPointRlz(AccessPoint access_point, | |
| 28 const char* new_rlz) OVERRIDE; | |
| 29 virtual bool ReadAccessPointRlz(AccessPoint access_point, | |
| 30 char* rlz, | |
| 31 size_t rlz_size) OVERRIDE; | |
| 32 virtual bool ClearAccessPointRlz(AccessPoint access_point) OVERRIDE; | |
| 33 | |
| 34 virtual bool AddProductEvent(Product product, const char* event_rlz) OVERRIDE; | |
| 35 virtual bool ReadProductEvents(Product product, | |
| 36 std::vector<std::string>* events) OVERRIDE; | |
| 37 virtual bool ClearProductEvent(Product product, | |
| 38 const char* event_rlz) OVERRIDE; | |
| 39 virtual bool ClearAllProductEvents(Product product) OVERRIDE; | |
| 40 | |
| 41 virtual bool AddStatefulEvent(Product product, | |
| 42 const char* event_rlz) OVERRIDE; | |
| 43 virtual bool IsStatefulEvent(Product product, | |
| 44 const char* event_rlz) OVERRIDE; | |
| 45 virtual bool ClearAllStatefulEvents(Product product) OVERRIDE; | |
| 46 | |
| 47 virtual void CollectGarbage() OVERRIDE; | |
| 48 | |
| 49 private: | |
| 50 // |dict| is the dictionary that backs all data. plist_path is the name of the | |
| 51 // plist file, used solely for implementing HasAccess(). | |
| 52 RlzValueStoreMac(NSMutableDictionary* dict, NSString* plist_path); | |
| 53 virtual ~RlzValueStoreMac(); | |
| 54 friend class ScopedRlzValueStoreLock; | |
| 55 | |
| 56 // Returns the backing dictionary that should be written to disk. | |
| 57 NSDictionary* dictionary(); | |
| 58 | |
| 59 // Returns the dictionary to which all data should be written. Usually, this | |
| 60 // is just |dictionary()|, but if supplementary branding is used, it's a | |
| 61 // subdirectory at key "brand_<supplementary branding code>". | |
| 62 // Note that windows stores data at | |
| 63 // rlz/name (e.g. "pingtime")/supplementalbranding/productcode | |
| 64 // Mac on the other hand does | |
| 65 // supplementalbranding/productcode/pingtime. | |
| 66 NSMutableDictionary* WorkingDict(); | |
| 67 | |
| 68 // Returns the subdirectory of |WorkingDict()| used to store data for | |
| 69 // product p. | |
| 70 NSMutableDictionary* ProductDict(Product p); | |
| 71 | |
| 72 scoped_nsobject<NSMutableDictionary> dict_; | |
| 73 scoped_nsobject<NSString> plist_path_; | |
| 74 | |
| 75 DISALLOW_COPY_AND_ASSIGN(RlzValueStoreMac); | |
| 76 }; | |
| 77 | |
| 78 } // namespace rlz_lib | |
| 79 | |
| 80 #endif // RLZ_MAC_LIB_RLZ_VALUE_STORE_MAC_H_ | |
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