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 "base/compiler_specific.h" 9 #include "base/mac/scoped_nsobject.h" 10 #include "rlz/lib/rlz_value_store.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 base::scoped_nsobject<NSMutableDictionary> dict_; 73 base::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_ 81
