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/* CFData.h
Copyright (C) 2010 Free Software Foundation, Inc.
Written by: Stefan Bidigaray
Date: January, 2010
This file is part of CoreBase.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; see the file COPYING.LIB.
If not, see <http://www.gnu.org/licenses/> or write to the
Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __COREFOUNDATION_CFDATA_H__
#define __COREFOUNDATION_CFDATA_H__
#include "CFBase.h"
CF_EXTERN_C_BEGIN
/** \ingroup CFDataRef */
typedef const struct __CFData *CFDataRef;
/** \ingroup CFMutableDataRef */
typedef struct __CFData *CFMutableDataRef;
/** \defgroup CFDataRef CFData Reference
\{
*/
/** \name Creating a CFData Object
\{
*/
CF_EXPORT CFDataRef
CFDataCreate (CFAllocatorRef allocator, const UInt8 * bytes, CFIndex length);
CF_EXPORT CFDataRef
CFDataCreateCopy (CFAllocatorRef allocator, CFDataRef theData);
CF_EXPORT CFDataRef
CFDataCreateWithBytesNoCopy (CFAllocatorRef allocator, const UInt8 * bytes,
CFIndex length, CFAllocatorRef bytesDeallocator);
/** \} */
/** \name Examining a CFData Object
\{
*/
CF_EXPORT const UInt8 *CFDataGetBytePtr (CFDataRef theData);
CF_EXPORT void
CFDataGetBytes (CFDataRef theData, CFRange range, UInt8 * buffer);
CF_EXPORT CFIndex CFDataGetLength (CFDataRef theData);
/** \} */
/** \name Getting the CFData Type ID
\{
*/
CF_EXPORT CFTypeID CFDataGetTypeID (void);
/** \} */
/** \} */
/** \defgroup CFMutableDataRef CFMutableData Reference
\{
*/
/** \name Creating a Mutable Data Object
\{
*/
CF_EXPORT CFMutableDataRef
CFDataCreateMutable (CFAllocatorRef allocator, CFIndex capacity);
CF_EXPORT CFMutableDataRef
CFDataCreateMutableCopy (CFAllocatorRef allocator, CFIndex capacity,
CFDataRef theData);
/** \} */
/** \name Accessing Mutable Data
\{
*/
CF_EXPORT UInt8 *CFDataGetMutableBytePtr (CFMutableDataRef theData);
/** \} */
/** \name Modifying a Mutable Data Object
\{
*/
CF_EXPORT void
CFDataAppendBytes (CFMutableDataRef theData, const UInt8 * bytes,
CFIndex length);
CF_EXPORT void CFDataDeleteBytes (CFMutableDataRef theData, CFRange range);
CF_EXPORT void
CFDataReplaceBytes (CFMutableDataRef theData, CFRange range,
const UInt8 * newBytes, CFIndex newLength);
CF_EXPORT void
CFDataIncreaseLength (CFMutableDataRef theData, CFIndex extraLength);
CF_EXPORT void CFDataSetLength (CFMutableDataRef theData, CFIndex length);
/** \} */
/** \} */
CF_EXTERN_C_END
#endif /* __COREFOUNDATION_CFDATA_H__ */
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