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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <stdio.h>
#include <string.h>
#include <rtl/strbuf.hxx>
#include <rtl/character.hxx>
#include <tools/stream.hxx>
#include <tools/globname.hxx>
// ImpSvGlobalName ------------------------------------------------------------
ImpSvGlobalName::ImpSvGlobalName( const ImpSvGlobalName & rObj )
: szData(rObj.szData)
{
}
ImpSvGlobalName::ImpSvGlobalName(sal_uInt32 n1, sal_uInt16 n2, sal_uInt16 n3,
sal_uInt8 b8, sal_uInt8 b9, sal_uInt8 b10, sal_uInt8 b11,
sal_uInt8 b12, sal_uInt8 b13, sal_uInt8 b14, sal_uInt8 b15)
{
szData.Data1 = n1;
szData.Data2 = n2;
szData.Data3 = n3;
szData.Data4[0] = b8;
szData.Data4[1] = b9;
szData.Data4[2] = b10;
szData.Data4[3] = b11;
szData.Data4[4] = b12;
szData.Data4[5] = b13;
szData.Data4[6] = b14;
szData.Data4[7] = b15;
}
bool ImpSvGlobalName::operator == ( const ImpSvGlobalName & rObj ) const
{
return !memcmp( &szData, &rObj.szData, sizeof( szData ) );
}
// SvGlobalName ----------------------------------------------------------------
SvGlobalName::SvGlobalName() :
pImp()
{
}
SvGlobalName::SvGlobalName( const SvGUID & rId ) :
pImp( ImpSvGlobalName( rId ) )
{
}
SvGlobalName::SvGlobalName( sal_uInt32 n1, sal_uInt16 n2, sal_uInt16 n3,
sal_uInt8 b8, sal_uInt8 b9, sal_uInt8 b10, sal_uInt8 b11,
sal_uInt8 b12, sal_uInt8 b13, sal_uInt8 b14, sal_uInt8 b15 ) :
pImp( ImpSvGlobalName(n1, n2, n3, b8, b9, b10, b11, b12, b13, b14, b15) )
{
}
SvGlobalName::SvGlobalName( const css::uno::Sequence < sal_Int8 >& aSeq )
{
// create SvGlobalName from a platform independent representation
SvGUID aResult = {};
if ( aSeq.getLength() == 16 )
{
aResult.Data1 = ( ( ( ( ( static_cast<sal_uInt8>(aSeq[0]) << 8 ) + static_cast<sal_uInt8>(aSeq[1]) ) << 8 ) + static_cast<sal_uInt8>(aSeq[2]) ) << 8 ) + static_cast<sal_uInt8>(aSeq[3]);
aResult.Data2 = ( static_cast<sal_uInt8>(aSeq[4]) << 8 ) + static_cast<sal_uInt8>(aSeq[5]);
aResult.Data3 = ( static_cast<sal_uInt8>(aSeq[6]) << 8 ) + static_cast<sal_uInt8>(aSeq[7]);
for( int nInd = 0; nInd < 8; nInd++ )
aResult.Data4[nInd] = static_cast<sal_uInt8>(aSeq[nInd+8]);
}
pImp = ::o3tl::cow_wrapper< ImpSvGlobalName >(aResult);
}
SvGlobalName::~SvGlobalName()
{
}
SvGlobalName & SvGlobalName::operator = ( const SvGlobalName & rObj )
{
pImp = rObj.pImp;
return *this;
}
SvGlobalName & SvGlobalName::operator = ( SvGlobalName && rObj ) noexcept
{
pImp = std::move(rObj.pImp);
return *this;
}
SvStream& WriteSvGlobalName( SvStream& rOStr, const SvGlobalName & rObj )
{
rOStr.WriteUInt32( rObj.pImp->szData.Data1 );
rOStr.WriteUInt16( rObj.pImp->szData.Data2 );
rOStr.WriteUInt16( rObj.pImp->szData.Data3 );
rOStr.WriteBytes( &rObj.pImp->szData.Data4, 8 );
return rOStr;
}
SvStream& operator >> ( SvStream& rStr, SvGlobalName & rObj )
{
// the non-const dereferencing operator
// ensures pImp is unique
rStr.ReadUInt32( rObj.pImp->szData.Data1 );
rStr.ReadUInt16( rObj.pImp->szData.Data2 );
rStr.ReadUInt16( rObj.pImp->szData.Data3 );
rStr.ReadBytes( &rObj.pImp->szData.Data4, 8 );
return rStr;
}
bool SvGlobalName::operator < ( const SvGlobalName & rObj ) const
{
if( pImp->szData.Data3 < rObj.pImp->szData.Data3 )
return true;
else if( pImp->szData.Data3 > rObj.pImp->szData.Data3 )
return false;
if( pImp->szData.Data2 < rObj.pImp->szData.Data2 )
return true;
else if( pImp->szData.Data2 > rObj.pImp->szData.Data2 )
return false;
return pImp->szData.Data1 < rObj.pImp->szData.Data1;
}
bool SvGlobalName::operator == ( const SvGlobalName & rObj ) const
{
return pImp == rObj.pImp;
}
void SvGlobalName::MakeFromMemory( void const * pData )
{
memcpy( &pImp->szData, pData, sizeof( pImp->szData ) );
}
bool SvGlobalName::MakeId( const OUString & rIdStr )
{
const sal_Unicode *pStr = rIdStr.getStr();
if( rIdStr.getLength() == 36
&& '-' == pStr[ 8 ] && '-' == pStr[ 13 ]
&& '-' == pStr[ 18 ] && '-' == pStr[ 23 ] )
{
sal_uInt32 nFirst = 0;
int i = 0;
for( i = 0; i < 8; i++ )
{
if( rtl::isAsciiHexDigit( *pStr ) )
if( rtl::isAsciiDigit( *pStr ) )
nFirst = nFirst * 16 + (*pStr - '0');
else
nFirst = nFirst * 16 + (rtl::toAsciiUpperCase( *pStr ) - 'A' + 10 );
else
return false;
pStr++;
}
sal_uInt16 nSec = 0;
pStr++;
for( i = 0; i < 4; i++ )
{
if( rtl::isAsciiHexDigit( *pStr ) )
if( rtl::isAsciiDigit( *pStr ) )
nSec = nSec * 16 + (*pStr - '0');
else
nSec = nSec * 16 + static_cast<sal_uInt16>(rtl::toAsciiUpperCase( *pStr ) - 'A' + 10 );
else
return false;
pStr++;
}
sal_uInt16 nThird = 0;
pStr++;
for( i = 0; i < 4; i++ )
{
if( rtl::isAsciiHexDigit( *pStr ) )
if( rtl::isAsciiDigit( *pStr ) )
nThird = nThird * 16 + (*pStr - '0');
else
nThird = nThird * 16 + static_cast<sal_uInt16>(rtl::toAsciiUpperCase( *pStr ) - 'A' + 10 );
else
return false;
pStr++;
}
sal_Int8 szRemain[ 8 ] = {};
pStr++;
for( i = 0; i < 16; i++ )
{
if( rtl::isAsciiHexDigit( *pStr ) )
if( rtl::isAsciiDigit( *pStr ) )
szRemain[i/2] = szRemain[i/2] * 16 + (*pStr - '0');
else
szRemain[i/2] = szRemain[i/2] * 16 + static_cast<sal_Int8>(rtl::toAsciiUpperCase( *pStr ) - 'A' + 10 );
else
return false;
pStr++;
if( i == 3 )
pStr++;
}
memcpy(&pImp->szData.Data1, &nFirst, sizeof(nFirst));
memcpy(&pImp->szData.Data2, &nSec, sizeof(nSec));
memcpy(&pImp->szData.Data3, &nThird, sizeof(nThird));
memcpy(&pImp->szData.Data4, szRemain, 8);
return true;
}
return false;
}
OUString SvGlobalName::GetHexName() const
{
OStringBuffer aHexBuffer;
sal_Char buf[ 10 ];
sprintf( buf, "%8.8" SAL_PRIXUINT32, pImp->szData.Data1 );
aHexBuffer.append(buf);
aHexBuffer.append('-');
sprintf( buf, "%4.4X", pImp->szData.Data2 );
aHexBuffer.append(buf);
aHexBuffer.append('-');
sprintf( buf, "%4.4X", pImp->szData.Data3 );
aHexBuffer.append(buf);
aHexBuffer.append('-');
for( int i = 0; i < 2; i++ )
{
sprintf( buf, "%2.2x", pImp->szData.Data4[ i ] );
aHexBuffer.append(buf);
}
aHexBuffer.append('-');
for( int i = 2; i < 8; i++ )
{
sprintf( buf, "%2.2x", pImp->szData.Data4[ i ] );
aHexBuffer.append(buf);
}
return OStringToOUString(aHexBuffer.makeStringAndClear(), RTL_TEXTENCODING_ASCII_US);
}
css::uno::Sequence < sal_Int8 > SvGlobalName::GetByteSequence() const
{
// platform independent representation of a "GlobalName"
// maybe transported remotely
css::uno::Sequence< sal_Int8 > aResult( 16 );
aResult[ 0] = static_cast<sal_Int8>(pImp->szData.Data1 >> 24);
aResult[ 1] = static_cast<sal_Int8>((pImp->szData.Data1 << 8 ) >> 24);
aResult[ 2] = static_cast<sal_Int8>((pImp->szData.Data1 << 16 ) >> 24);
aResult[ 3] = static_cast<sal_Int8>((pImp->szData.Data1 << 24 ) >> 24);
aResult[ 4] = static_cast<sal_Int8>(pImp->szData.Data2 >> 8);
aResult[ 5] = static_cast<sal_Int8>((pImp->szData.Data2 << 8 ) >> 8);
aResult[ 6] = static_cast<sal_Int8>(pImp->szData.Data3 >> 8);
aResult[ 7] = static_cast<sal_Int8>((pImp->szData.Data3 << 8 ) >> 8);
aResult[ 8] = pImp->szData.Data4[ 0 ];
aResult[ 9] = pImp->szData.Data4[ 1 ];
aResult[10] = pImp->szData.Data4[ 2 ];
aResult[11] = pImp->szData.Data4[ 3 ];
aResult[12] = pImp->szData.Data4[ 4 ];
aResult[13] = pImp->szData.Data4[ 5 ];
aResult[14] = pImp->szData.Data4[ 6 ];
aResult[15] = pImp->szData.Data4[ 7 ];
return aResult;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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