/* File: CASettingsStorage.h Abstract: Part of CoreAudio Utility Classes Version: 1.1 Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc. ("Apple") in consideration of your agreement to the following terms, and your use, installation, modification or redistribution of this Apple software constitutes acceptance of these terms. If you do not agree with these terms, please do not use, install, modify or redistribute this Apple software. 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All Rights Reserved. */ #if !defined(__CASettingsStorage_h__) #define __CASettingsStorage_h__ //================================================================================================== // Includes //================================================================================================== // System Includes #include #include // Stamdard Library Includes #include #include //================================================================================================== // CASettingsStorage //================================================================================================== class CASettingsStorage { // Construction/Destruction public: CASettingsStorage(const char* inSettingsFilePath, mode_t inSettingsFileAccessMode = 0, CFPropertyListFormat inSettingsCacheFormat = kCFPropertyListXMLFormat_v1_0, bool inIsSingleProcessOnly = false, bool inIsReadOnly = false); ~CASettingsStorage(); // Operations public: UInt32 GetNumberKeys() const; void GetKeys(UInt32 inNumberKeys, UInt32& outNumberKeys, CFStringRef* outKeys) const; void CopyBoolValue(const CFStringRef inKey, bool& outValue, bool inDefaultValue = false) const; void CopySInt32Value(const CFStringRef inKey, SInt32& outValue, SInt32 inDefaultValue = 0) const; void CopyUInt32Value(const CFStringRef inKey, UInt32& outValue, UInt32 inDefaultValue = 0) const; void CopySInt64Value(const CFStringRef inKey, SInt64& outValue, SInt64 inDefaultValue = 0) const; void CopyUInt64Value(const CFStringRef inKey, UInt64& outValue, UInt64 inDefaultValue = 0) const; void CopyFloat32Value(const CFStringRef inKey, Float32& outValue, Float32 inDefaultValue = 0) const; void CopyFloat64Value(const CFStringRef inKey, Float64& outValue, Float64 inDefaultValue = 0) const; void CopyNumberValue(const CFStringRef inKey, CFNumberRef& outValue, CFNumberRef inDefaultValue = NULL) const; void CopyStringValue(const CFStringRef inKey, CFStringRef& outValue, CFStringRef inDefaultValue = NULL) const; void CopyArrayValue(const CFStringRef inKey, CFArrayRef& outValue, CFArrayRef inDefaultValue = NULL) const; void CopyDictionaryValue(const CFStringRef inKey, CFDictionaryRef& outValue, CFDictionaryRef inDefaultValue = NULL) const; void CopyDataValue(const CFStringRef inKey, CFDataRef& outValue, CFDataRef inDefaultValue = NULL) const; void CopyCFTypeValue(const CFStringRef inKey, CFTypeRef& outValue, CFTypeRef inDefaultValue = NULL) const; void SetSInt32Value(const CFStringRef inKey, SInt32 inValue); void SetUInt32Value(const CFStringRef inKey, UInt32 inValue); void SetSInt64Value(const CFStringRef inKey, SInt64 inValue); void SetUInt64Value(const CFStringRef inKey, UInt64 inValue); void SetFloat32Value(const CFStringRef inKey, Float32 inValue); void SetFloat64Value(const CFStringRef inKey, Float64 inValue); void SetNumberValue(const CFStringRef inKey, const CFNumberRef inValue); void SetStringValue(const CFStringRef inKey, const CFStringRef inValue); void SetArrayValue(const CFStringRef inKey, const CFArrayRef inValue); void SetDictionaryValue(const CFStringRef inKey, const CFDictionaryRef inValue); void SetDataValue(const CFStringRef inKey, const CFDataRef inValue); void SetCFTypeValue(const CFStringRef inKey, const CFTypeRef inValue); void RemoveValue(const CFStringRef inKey); void RemoveAllValues(); void SendNotification(const CFStringRef inName, CFDictionaryRef inData = NULL, bool inPostToAllSessions = true) const; void ForceRefresh(); // Implementation private: void RefreshSettings(); void SaveSettings(); char* mSettingsFilePath; mode_t mSettingsFileAccessMode; CFMutableDictionaryRef mSettingsCache; CFPropertyListFormat mSettingsCacheFormat; struct timespec mSettingsCacheTime; bool mSettingsCacheForceRefresh; bool mIsSingleProcessOnly; bool mIsReadOnly; }; #endif