582 lines
15 KiB
C++
582 lines
15 KiB
C++
/*
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File: CACFDictionary.cpp
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Abstract: CACFDictionary.h
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Version: 1.1
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Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple
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Inc. ("Apple") in consideration of your agreement to the following
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terms, and your use, installation, modification or redistribution of
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this Apple software constitutes acceptance of these terms. If you do
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not agree with these terms, please do not use, install, modify or
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redistribute this Apple software.
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In consideration of your agreement to abide by the following terms, and
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subject to these terms, Apple grants you a personal, non-exclusive
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license, under Apple's copyrights in this original Apple software (the
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"Apple Software"), to use, reproduce, modify and redistribute the Apple
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Software, with or without modifications, in source and/or binary forms;
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provided that if you redistribute the Apple Software in its entirety and
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without modifications, you must retain this notice and the following
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text and disclaimers in all such redistributions of the Apple Software.
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Neither the name, trademarks, service marks or logos of Apple Inc. may
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be used to endorse or promote products derived from the Apple Software
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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
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implied, are granted by Apple herein, including but not limited to any
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patent rights that may be infringed by your derivative works or by other
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works in which the Apple Software may be incorporated.
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The Apple Software is provided by Apple on an "AS IS" basis. APPLE
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MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
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THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
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FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
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OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
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IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION,
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MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED
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AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),
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STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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Copyright (C) 2014 Apple Inc. All Rights Reserved.
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*/
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//=============================================================================
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// Includes
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//=============================================================================
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// Self Include
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#include "CACFDictionary.h"
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// PublicUtility Includes
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#include "CACFArray.h"
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#include "CACFNumber.h"
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#include "CACFString.h"
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//=============================================================================
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// CACFDictionary
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//=============================================================================
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bool CACFDictionary::HasKey(const CFStringRef inKey) const
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{
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return CFDictionaryContainsKey(mCFDictionary, inKey) != 0;
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}
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UInt32 CACFDictionary::Size () const
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{
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return mCFDictionary ? ToUInt32(CFDictionaryGetCount(mCFDictionary)) : 0;
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}
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void CACFDictionary::GetKeys (const void **keys) const
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{
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CFDictionaryGetKeysAndValues(mCFDictionary, keys, NULL);
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}
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void CACFDictionary::GetKeysAndValues (const void **keys, const void **values) const
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{
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CFDictionaryGetKeysAndValues(mCFDictionary, keys, values);
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}
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bool CACFDictionary::GetBool(const CFStringRef inKey, bool& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFBooleanGetTypeID()))
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{
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outValue = CFBooleanGetValue(static_cast<CFBooleanRef>(theValue));
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theAnswer = true;
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}
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else if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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SInt32 theNumericValue = 0;
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberSInt32Type, &theNumericValue);
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outValue = theNumericValue != 0;
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetSInt32(const CFStringRef inKey, SInt32& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberSInt32Type, &outValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetUInt32(const CFStringRef inKey, UInt32& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberSInt32Type, &outValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetSInt64(const CFStringRef inKey, SInt64& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberSInt64Type, &outValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetUInt64(const CFStringRef inKey, UInt64& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberSInt64Type, &outValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetFloat32FromString(const CFStringRef inKey, Float32& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFStringGetTypeID()))
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{
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outValue = static_cast<Float32>(CFStringGetDoubleValue(static_cast<CFStringRef>(theValue)));
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetUInt32FromString(const CFStringRef inKey, UInt32& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFStringGetTypeID()))
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{
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outValue = CFStringGetIntValue(static_cast<CFStringRef>(theValue));
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetFloat32(const CFStringRef inKey, Float32& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberFloat32Type, &outValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetFloat64(const CFStringRef inKey, Float64& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberFloat64Type, &outValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetFixed32(const CFStringRef inKey, Float32& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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SInt32 theFixed32 = 0;
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberSInt32Type, &theFixed32);
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// this is a 16.16 value so convert it to a float
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Float32 theSign = theFixed32 < 0 ? -1.0f : 1.0f;
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theFixed32 *= (SInt32)theSign;
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Float32 theWholePart = (theFixed32 & 0x7FFF0000) >> 16;
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Float32 theFractPart = theFixed32 & 0x0000FFFF;
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theFractPart /= 65536.0f;
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outValue = theSign * (theWholePart + theFractPart);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetFixed64(const CFStringRef inKey, Float64& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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SInt64 theFixed64 = 0;
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberSInt64Type, &theFixed64);
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outValue = static_cast<Float64>(theFixed64 >> 32);
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outValue += static_cast<Float64>(theFixed64 & 0x00000000FFFFFFFFLL) / static_cast<Float64>(0x0000000100000000LL);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::Get4CC(const CFStringRef inKey, UInt32& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFNumberGetTypeID()))
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{
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CFNumberGetValue(static_cast<CFNumberRef>(theValue), kCFNumberSInt32Type, &outValue);
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theAnswer = true;
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}
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else if((theValue != NULL) && (CFGetTypeID(theValue) == CFStringGetTypeID()))
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{
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CFStringRef theString = static_cast<CFStringRef>(theValue);
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if(CFStringGetLength(theString) == 4)
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{
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char theCString[5];
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CFStringGetCString(theString, theCString, 5, kCFStringEncodingASCII);
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outValue = CFSwapInt32BigToHost(*reinterpret_cast<UInt32*>(theCString));
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}
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetString(const CFStringRef inKey, CFStringRef& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFStringGetTypeID()))
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{
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outValue = static_cast<CFStringRef>(theValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetArray(const CFStringRef inKey, CFArrayRef& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFArrayGetTypeID()))
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{
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outValue = static_cast<CFArrayRef>(theValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetDictionary(const CFStringRef inKey, CFDictionaryRef& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFDictionaryGetTypeID()))
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{
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outValue = static_cast<CFDictionaryRef>(theValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetData(const CFStringRef inKey, CFDataRef& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFDataGetTypeID()))
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{
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outValue = static_cast<CFDataRef>(theValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetCFType(const CFStringRef inKey, CFTypeRef& outValue) const
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{
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bool theAnswer = false;
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if(mCFDictionary != NULL)
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{
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outValue = CFDictionaryGetValue(mCFDictionary, inKey);
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theAnswer = (outValue != NULL);
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}
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return theAnswer;
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}
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bool CACFDictionary::GetURL(const CFStringRef inKey, CFURLRef& outValue) const
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{
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bool theAnswer = false;
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFURLGetTypeID()))
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{
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outValue = static_cast<CFURLRef>(theValue);
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theAnswer = true;
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}
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}
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return theAnswer;
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}
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bool CACFDictionary::GetCFTypeWithCStringKey(const char* inKey, CFTypeRef& outValue) const
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{
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bool theAnswer = false;
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if(mCFDictionary != NULL)
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{
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CACFString theKey(inKey);
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if(theKey.IsValid())
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{
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theAnswer = GetCFType(theKey.GetCFString(), outValue);
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}
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}
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return theAnswer;
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}
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void CACFDictionary::GetCACFString(const CFStringRef inKey, CACFString& outValue) const
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{
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outValue = static_cast<CFStringRef>(NULL);
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFStringGetTypeID()))
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{
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outValue = static_cast<CFStringRef>(theValue);
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}
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}
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}
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void CACFDictionary::GetCACFArray(const CFStringRef inKey, CACFArray& outValue) const
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{
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outValue = static_cast<CFArrayRef>(NULL);
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFArrayGetTypeID()))
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{
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outValue = static_cast<CFArrayRef>(theValue);
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}
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}
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}
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void CACFDictionary::GetCACFDictionary(const CFStringRef inKey, CACFDictionary& outValue) const
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{
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outValue = static_cast<CFDictionaryRef>(NULL);
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CFTypeRef theValue = NULL;
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if(GetCFType(inKey, theValue))
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{
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if((theValue != NULL) && (CFGetTypeID(theValue) == CFDictionaryGetTypeID()))
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{
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outValue = static_cast<CFDictionaryRef>(theValue);
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}
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}
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}
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bool CACFDictionary::AddBool(const CFStringRef inKey, bool inValue)
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{
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CACFBoolean theValue(inValue);
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return AddCFType(inKey, theValue.GetCFBoolean());
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}
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bool CACFDictionary::AddSInt32(const CFStringRef inKey, SInt32 inValue)
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{
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CACFNumber theValue(inValue);
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return AddCFType(inKey, theValue.GetCFNumber());
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}
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bool CACFDictionary::AddUInt32(const CFStringRef inKey, UInt32 inValue)
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{
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CACFNumber theValue(inValue);
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return AddCFType(inKey, theValue.GetCFNumber());
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}
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bool CACFDictionary::AddSInt64(const CFStringRef inKey, SInt64 inValue)
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{
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CACFNumber theValue(inValue);
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return AddCFType(inKey, theValue.GetCFNumber());
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}
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bool CACFDictionary::AddUInt64(const CFStringRef inKey, UInt64 inValue)
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{
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CACFNumber theValue(inValue);
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return AddCFType(inKey, theValue.GetCFNumber());
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}
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bool CACFDictionary::AddFloat32(const CFStringRef inKey, Float32 inValue)
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{
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CACFNumber theValue(inValue);
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return AddCFType(inKey, theValue.GetCFNumber());
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}
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bool CACFDictionary::AddFloat64(const CFStringRef inKey, Float64 inValue)
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{
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CACFNumber theValue(inValue);
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return AddCFType(inKey, theValue.GetCFNumber());
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}
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bool CACFDictionary::AddNumber(const CFStringRef inKey, const CFNumberRef inValue)
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{
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return AddCFType(inKey, inValue);
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}
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bool CACFDictionary::AddString(const CFStringRef inKey, const CFStringRef inValue)
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{
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return AddCFType(inKey, inValue);
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}
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bool CACFDictionary::AddArray(const CFStringRef inKey, const CFArrayRef inValue)
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{
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return AddCFType(inKey, inValue);
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}
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bool CACFDictionary::AddDictionary(const CFStringRef inKey, const CFDictionaryRef inValue)
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{
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return AddCFType(inKey, inValue);
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}
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bool CACFDictionary::AddData(const CFStringRef inKey, const CFDataRef inValue)
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{
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return AddCFType(inKey, inValue);
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}
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bool CACFDictionary::AddURL(const CFStringRef inKey, const CFURLRef inValue)
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{
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return AddCFType (inKey, inValue);
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}
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bool CACFDictionary::AddCFTypeWithCStringKey(const char* inKey, const CFTypeRef inValue)
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|
{
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bool theAnswer = false;
|
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|
|
if (inKey)
|
|
{
|
|
CACFString theKey(inKey);
|
|
if(theKey.IsValid())
|
|
{
|
|
theAnswer = AddCFType(theKey.GetCFString(), inValue);
|
|
}
|
|
}
|
|
|
|
return theAnswer;
|
|
}
|
|
|
|
bool CACFDictionary::AddCString(const CFStringRef inKey, const char* inValue)
|
|
{
|
|
bool theAnswer = false;
|
|
|
|
if (inValue)
|
|
{
|
|
CACFString theValue(inValue);
|
|
if(theValue.IsValid())
|
|
{
|
|
theAnswer = AddCFType(inKey, theValue.GetCFString());
|
|
}
|
|
}
|
|
return theAnswer;
|
|
}
|
|
|
|
bool CACFDictionary::AddCFType(const CFStringRef inKey, const CFTypeRef inValue)
|
|
{
|
|
bool theAnswer = false;
|
|
|
|
if(mMutable && (mCFDictionary != NULL) && inValue)
|
|
{
|
|
CFDictionarySetValue(mCFDictionary, inKey, inValue);
|
|
theAnswer = true;
|
|
}
|
|
|
|
return theAnswer;
|
|
}
|