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Viewing changes to libs/appleutility/CACFDictionary.h

  • Committer: Package Import Robot
  • Author(s): Felipe Sateler
  • Date: 2013-09-21 19:05:02 UTC
  • Revision ID: package-import@ubuntu.com-20130921190502-8gsftrku6jnzhd7v
Tags: upstream-3.4~dfsg
Import upstream version 3.4~dfsg

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libs/appleutility/CACFDictionary.h
 
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/*      Copyright:      � Copyright 2005 Apple Computer, Inc. All rights reserved.
 
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        Disclaimer:     IMPORTANT:  This Apple software is supplied to you by Apple Computer, Inc.
 
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                        ("Apple") in consideration of your agreement to the following terms, and your
 
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                        use, installation, modification or redistribution of this Apple software
 
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                        constitutes acceptance of these terms.  If you do not agree with these terms,
 
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                        please do not use, install, modify or redistribute this Apple software.
 
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                        In consideration of your agreement to abide by the following terms, and subject
 
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                        to these terms, Apple grants you a personal, non-exclusive license, under Apple�s
 
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                        copyrights in this original Apple software (the "Apple Software"), to use,
 
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                        reproduce, modify and redistribute the Apple Software, with or without
 
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                        modifications, in source and/or binary forms; provided that if you redistribute
 
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                        the Apple Software in its entirety and without modifications, you must retain
 
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                        this notice and the following text and disclaimers in all such redistributions of
 
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                        the Apple Software.  Neither the name, trademarks, service marks or logos of
 
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                        Apple Computer, Inc. may be used to endorse or promote products derived from the
 
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                        Apple Software without specific prior written permission from Apple.  Except as
 
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                        expressly stated in this notice, no other rights or licenses, express or implied,
 
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                        are granted by Apple herein, including but not limited to any patent rights that
 
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                        may be infringed by your derivative works or by other works in which the Apple
 
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                        Software may be incorporated.
 
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                        The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO
 
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                        WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
 
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                        WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 
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                        PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
 
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                        COMBINATION WITH YOUR PRODUCTS.
 
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                        IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
 
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                        CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 
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                        GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 
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                        ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
 
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                        OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
 
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                        (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
 
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                        ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
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*/
 
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/*=============================================================================
 
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        CACFDictionary.h
 
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=============================================================================*/
 
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#if !defined(__CACFDictionary_h__)
 
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#define __CACFDictionary_h__
 
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//=============================================================================
 
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//      Includes
 
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//=============================================================================
 
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//      System Includes
 
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#if !defined(__COREAUDIO_USE_FLAT_INCLUDES__)
 
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        #include <CoreFoundation/CoreFoundation.h>
 
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#else
 
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        #include <CoreFoundation.h>
 
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#endif
 
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//=============================================================================
 
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//      CACFDictionary
 
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//=============================================================================
 
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class CACFDictionary 
 
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{
 
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//      Construction/Destruction
 
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public:
 
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                                                        CACFDictionary(bool inRelease) : mCFDictionary(CFDictionaryCreateMutable(NULL, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)), mRelease(inRelease), mMutable(true) {}
 
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                                                        CACFDictionary(const CFDictionaryRef inCFDictionary, bool inRelease) : mCFDictionary(const_cast<CFMutableDictionaryRef>(inCFDictionary)), mRelease(inRelease), mMutable(true) {}
 
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                                                        CACFDictionary(const CFMutableDictionaryRef inCFDictionary, bool inRelease) : mCFDictionary(inCFDictionary), mRelease(inRelease), mMutable(true) {}
 
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                                                        CACFDictionary(const CACFDictionary& inDictionary) : mCFDictionary(inDictionary.mCFDictionary), mRelease(inDictionary.mRelease), mMutable(inDictionary.mMutable) { if(mRelease && (mCFDictionary != NULL)) { CFRetain(mCFDictionary); } }
 
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        CACFDictionary&                 operator=(const CACFDictionary& inDictionary) { mCFDictionary = inDictionary.mCFDictionary; mRelease = inDictionary.mRelease; mMutable = inDictionary.mMutable; if(mRelease && (mCFDictionary != NULL)) { CFRetain(mCFDictionary); } return *this; } 
 
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                                                        ~CACFDictionary() { if(mRelease && (mCFDictionary != NULL)) { CFRelease(mCFDictionary); } }
 
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//      Attributes
 
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public:
 
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        bool                                    IsValid() const { return mCFDictionary != NULL; }
 
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        bool                                    IsMutable() const { return mMutable;}
 
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        bool                                    CanModify() const { return mMutable && (mCFDictionary != NULL); }
 
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        bool                                    WillRelease() const { return mRelease; }
 
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        void                                    ShouldRelease(bool inRelease) { mRelease = inRelease; }
 
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        CFDictionaryRef                 GetDict() const { return mCFDictionary; }
 
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        CFDictionaryRef                 GetCFDictionary() const { return mCFDictionary; }
 
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        CFDictionaryRef                 CopyCFDictionary() const { if(mCFDictionary != NULL) { CFRetain(mCFDictionary); } return mCFDictionary; }
 
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        CFMutableDictionaryRef  GetMutableDict() { return mCFDictionary; }
 
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        CFMutableDictionaryRef  GetCFMutableDictionary() const { return mCFDictionary; }
 
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        CFMutableDictionaryRef  CopyCFMutableDictionary() const { if(mCFDictionary != NULL) { CFRetain(mCFDictionary); } return mCFDictionary; }
 
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        void                                    SetCFMutableDictionaryFromCopy(CFDictionaryRef inDictionary, bool inRelease = true) { if(mRelease && (mCFDictionary != NULL)) { CFRelease(mCFDictionary); } mCFDictionary = CFDictionaryCreateMutableCopy(NULL, 0, inDictionary); mMutable = true; mRelease = inRelease; }
 
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        CFPropertyListRef               AsPropertyList() const { return mCFDictionary; }
 
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        OSStatus                                GetDictIfMutable(CFMutableDictionaryRef& outDict) const { OSStatus theAnswer = -1; if(mMutable) { outDict = mCFDictionary; theAnswer = 0; } return theAnswer; }
 
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//      Item Operations
 
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public:
 
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        bool                                    HasKey(const CFStringRef inKey) const;
 
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        UInt32                                  Size() const;
 
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        void                                    GetKeys(const void** keys) const;
 
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        bool                                    GetBool(const CFStringRef inKey, bool& outValue) const;
 
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        bool                                    GetSInt32(const CFStringRef inKey, SInt32& outValue) const;
 
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        bool                                    GetUInt32(const CFStringRef inKey, UInt32& outValue) const;
 
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        bool                                    GetSInt64(const CFStringRef inKey, SInt64& outValue) const;
 
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        bool                                    GetUInt64(const CFStringRef inKey, UInt64& outValue) const;
 
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        bool                                    GetFloat32(const CFStringRef inKey, Float32& outValue) const;
 
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        bool                                    GetFloat64(const CFStringRef inKey, Float64& outValue) const;
 
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        bool                                    GetString(const CFStringRef inKey, CFStringRef& outValue) const;        
 
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        bool                                    GetArray(const CFStringRef inKey, CFArrayRef& outValue) const;  
 
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        bool                                    GetDictionary(const CFStringRef inKey, CFDictionaryRef& outValue) const;        
 
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        bool                                    GetData(const CFStringRef inKey, CFDataRef& outValue) const;
 
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        bool                                    GetCFType(const CFStringRef inKey, CFTypeRef& outValue) const;
 
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        bool                                    GetCFTypeWithCStringKey(const char* inKey, CFTypeRef& outValue) const;
 
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        bool                                    AddSInt32(const CFStringRef inKey, SInt32 inValue);
 
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        bool                                    AddUInt32(const CFStringRef inKey, UInt32 inValue);
 
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        bool                                    AddSInt64(const CFStringRef inKey, SInt64 inValue);
 
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        bool                                    AddUInt64(const CFStringRef inKey, UInt64 inValue);
 
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        bool                                    AddFloat32(const CFStringRef inKey, Float32 inValue);
 
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        bool                                    AddFloat64(const CFStringRef inKey, Float64 inValue);
 
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        bool                                    AddNumber(const CFStringRef inKey, const CFNumberRef inValue);
 
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        bool                                    AddString(const CFStringRef inKey, const CFStringRef inValue);
 
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        bool                                    AddArray(const CFStringRef inKey, const CFArrayRef inValue);
 
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        bool                                    AddDictionary(const CFStringRef inKey, const CFDictionaryRef inValue);
 
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        bool                                    AddData(const CFStringRef inKey, const CFDataRef inValue);
 
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        bool                                    AddCFType(const CFStringRef inKey, const CFTypeRef inValue);
 
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        bool                                    AddCFTypeWithCStringKey(const char* inKey, const CFTypeRef inValue);
 
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        bool                                    AddCString(const CFStringRef inKey, const char* inValue);
 
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        void                                    Clear() { if(CanModify()) { CFDictionaryRemoveAllValues(mCFDictionary); } }
 
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        void                                    Show() { CFShow(mCFDictionary); }
 
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//      Implementation
 
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private:
 
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        CFMutableDictionaryRef  mCFDictionary;
 
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        bool                                    mRelease;
 
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        bool                                    mMutable;
 
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};
 
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#endif //__CACFDictionary_h__