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//===-- CFData.cpp ----------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Created by Greg Clayton on 1/16/08.
//
//===----------------------------------------------------------------------===//
#include "CFData.h"
//----------------------------------------------------------------------
// CFData constructor
//----------------------------------------------------------------------
CFData::CFData(CFDataRef data) :
CFReleaser<CFDataRef>(data)
{
}
//----------------------------------------------------------------------
// CFData copy constructor
//----------------------------------------------------------------------
CFData::CFData(const CFData& rhs) :
CFReleaser<CFDataRef>(rhs)
{
}
//----------------------------------------------------------------------
// CFData copy constructor
//----------------------------------------------------------------------
CFData&
CFData::operator=(const CFData& rhs)
{
*this = rhs;
return *this;
}
//----------------------------------------------------------------------
// Destructor
//----------------------------------------------------------------------
CFData::~CFData()
{
}
CFIndex
CFData::GetLength() const
{
CFDataRef data = get();
if (data)
return CFDataGetLength (data);
return 0;
}
const uint8_t*
CFData::GetBytePtr() const
{
CFDataRef data = get();
if (data)
return CFDataGetBytePtr (data);
return NULL;
}
CFDataRef
CFData::Serialize(CFPropertyListRef plist, CFPropertyListFormat format)
{
CFAllocatorRef alloc = kCFAllocatorDefault;
reset();
CFReleaser<CFWriteStreamRef> stream (::CFWriteStreamCreateWithAllocatedBuffers (alloc, alloc));
::CFWriteStreamOpen (stream.get());
CFIndex len = ::CFPropertyListWriteToStream (plist, stream.get(), format, NULL);
if (len > 0)
reset((CFDataRef)::CFWriteStreamCopyProperty (stream.get(), kCFStreamPropertyDataWritten));
::CFWriteStreamClose (stream.get());
return get();
}
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