Resolves: fdo#38838 remove UniString

hammer silver nails into coffin and bury in concrete

Change-Id: I3fda2ff47738bb33793adab97faba2d439ac9a28

4 files changed, 0 insertions, 291 deletions

diff --git a/tools/Library_tl.mk b/tools/Library_tl.mk
index 0676abf656c2..db2360b077f4 100644
--- a/tools/Library_tl.mk
+++ b/tools/Library_tl.mk
@@ -83,7 +83,6 @@ $(eval $(call gb_Library_add_exception_objects,tl,\
     tools/source/stream/strmsys \
     tools/source/stream/vcompat \
     tools/source/string/tenccvt \
-    tools/source/string/tustring \
     tools/source/string/reversemap \
     tools/source/zcodec/zcodec \
 ))
diff --git a/tools/source/string/strimp.cxx b/tools/source/string/strimp.cxx
deleted file mode 100644
index de479e450669..000000000000
--- a/tools/source/string/strimp.cxx
+++ /dev/null
@@ -1,136 +0,0 @@
-/* -*- 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 .
- */
-
-static sal_Int32 ImplStringCompareWithoutZero( const STRCODE* pStr1, const STRCODE* pStr2,
-                                               sal_Int32 nCount )
-{
-    sal_Int32 nRet = 0;
-    while ( nCount &&
-            ((nRet = ((sal_Int32)((STRCODEU)*pStr1))-((sal_Int32)((STRCODEU)*pStr2))) == 0) )
-    {
-        ++pStr1,
-        ++pStr2,
-        --nCount;
-    }
-
-    return nRet;
-}
-
-static STRINGDATA* ImplAllocData( sal_Int32 nLen )
-{
-    STRINGDATA* pData   = (STRINGDATA*)rtl_allocateMemory( sizeof(STRINGDATA)+(nLen*sizeof( STRCODE )) );
-    pData->mnRefCount   = 1;
-    pData->mnLen        = nLen;
-    pData->maStr[nLen]  = 0;
-    return pData;
-}
-
-static STRINGDATA* _ImplCopyData( STRINGDATA* pData )
-{
-    unsigned int    nSize       = sizeof(STRINGDATA)+(pData->mnLen*sizeof( STRCODE ));
-    STRINGDATA*     pNewData    = (STRINGDATA*)rtl_allocateMemory( nSize );
-    memcpy( pNewData, pData, nSize );
-    pNewData->mnRefCount = 1;
-    STRING_RELEASE((STRING_TYPE *)pData);
-    return pNewData;
-}
-
-inline void STRING::ImplCopyData()
-{
-    DBG_ASSERT( (mpData->mnRefCount != 0), "String::ImplCopyData() - RefCount == 0" );
-
-    // Dereference data if this string is referenced
-    if ( mpData->mnRefCount != 1 )
-        mpData = _ImplCopyData( mpData );
-}
-
-inline STRCODE* STRING::ImplCopyStringData( STRCODE* pStr )
-{
-    if ( mpData->mnRefCount != 1 ) {
-        DBG_ASSERT( (pStr >= mpData->maStr) &&
-                    ((pStr-mpData->maStr) < mpData->mnLen),
-                    "ImplCopyStringData - pStr from other String-Instanz" );
-        unsigned int nIndex = (unsigned int)(pStr-mpData->maStr);
-        mpData = _ImplCopyData( mpData );
-        pStr = mpData->maStr + nIndex;
-    }
-    return pStr;
-}
-
-inline sal_Int32 ImplGetCopyLen( sal_Int32 nStrLen, sal_Int32 nCopyLen )
-{
-    OSL_ASSERT(nStrLen <= STRING_MAXLEN && nCopyLen <= STRING_MAXLEN);
-    if ( nCopyLen > STRING_MAXLEN-nStrLen )
-        nCopyLen = STRING_MAXLEN-nStrLen;
-    return nCopyLen;
-}
-
-STRING::STRING()
-    : mpData(NULL)
-{
-    STRING_NEW((STRING_TYPE **)&mpData);
-}
-
-STRING::STRING( const STRING& rStr )
-{
-    // Set pointer to argument string and increase reference counter
-    STRING_ACQUIRE((STRING_TYPE *)rStr.mpData);
-    mpData = rStr.mpData;
-}
-
-STRING::~STRING()
-{
-    // free string data
-    STRING_RELEASE((STRING_TYPE *)mpData);
-}
-
-STRING& STRING::Append( const STRING& rStr )
-{
-    // Assignment is sufficient if string is empty
-    sal_Int32 nLen = mpData->mnLen;
-    if ( !nLen )
-    {
-        STRING_ACQUIRE((STRING_TYPE *)rStr.mpData);
-        STRING_RELEASE((STRING_TYPE *)mpData);
-        mpData = rStr.mpData;
-    }
-    else
-    {
-        // Detect overflow
-        sal_Int32 nCopyLen = ImplGetCopyLen( nLen, rStr.mpData->mnLen );
-
-        if ( nCopyLen )
-        {
-            // allocate string of new size
-            STRINGDATA* pNewData = ImplAllocData( nLen+nCopyLen );
-
-            // copy string
-            memcpy( pNewData->maStr, mpData->maStr, nLen*sizeof( STRCODE ) );
-            memcpy( pNewData->maStr+nLen, rStr.mpData->maStr, nCopyLen*sizeof( STRCODE ) );
-
-            // free old string
-            STRING_RELEASE((STRING_TYPE *)mpData);
-            mpData = pNewData;
-        }
-    }
-
-    return *this;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/tools/source/string/strucvt.cxx b/tools/source/string/strucvt.cxx
deleted file mode 100644
index 916eb04116ad..000000000000
--- a/tools/source/string/strucvt.cxx
+++ /dev/null
@@ -1,58 +0,0 @@
-/* -*- 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 .
- */
-
-UniString::UniString( const OUString& rStr )
-    : mpData(NULL)
-{
-    OSL_ENSURE(rStr.pData->length < STRING_MAXLEN,
-               "Overflowing OUString -> UniString cut to zero length");
-
-
-    if (rStr.pData->length < STRING_MAXLEN)
-    {
-        mpData = reinterpret_cast< UniStringData * >(const_cast< OUString & >(rStr).pData);
-        STRING_ACQUIRE((STRING_TYPE *)mpData);
-    }
-    else
-    {
-        STRING_NEW((STRING_TYPE **)&mpData);
-    }
-}
-
-UniString& UniString::Assign( const OUString& rStr )
-{
-    OSL_ENSURE(rStr.pData->length < STRING_MAXLEN,
-               "Overflowing OUString -> UniString cut to zero length");
-
-    if (rStr.pData->length < STRING_MAXLEN)
-    {
-        if( mpData != NULL )
-            STRING_RELEASE((STRING_TYPE *)mpData);
-        mpData = reinterpret_cast< UniStringData * >(const_cast< OUString & >(rStr).pData);
-        STRING_ACQUIRE((STRING_TYPE *)mpData);
-    }
-    else
-    {
-        STRING_NEW((STRING_TYPE **)&mpData);
-    }
-
-    return *this;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/tools/source/string/tustring.cxx b/tools/source/string/tustring.cxx
deleted file mode 100644
index cc4f27d3915b..000000000000
--- a/tools/source/string/tustring.cxx
+++ /dev/null
@@ -1,96 +0,0 @@
-/* -*- 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 <string.h>
-
-#include "boost/static_assert.hpp"
-
-#include <osl/interlck.h>
-#include <rtl/alloc.h>
-#include <rtl/tencinfo.h>
-#include <rtl/instance.hxx>
-#include <tools/string.hxx>
-
-#include <impstrg.hxx>
-
-#include <tools/debug.hxx>
-
-DBG_NAME( UniString )
-
-#define STRCODE         sal_Unicode
-#define STRCODEU        sal_Unicode
-#define STRING          UniString
-#define STRINGDATA      UniStringData
-#define STRING_TYPE     rtl_uString
-#define STRING_ACQUIRE  rtl_uString_acquire
-#define STRING_RELEASE  rtl_uString_release
-#define STRING_NEW      rtl_uString_new
-
-#include <strimp.cxx>
-#include <strucvt.cxx>
-
-StringCompare STRING::CompareTo( const STRING& rStr, xub_StrLen nLen ) const
-{
-    if ( mpData == rStr.mpData )
-        return COMPARE_EQUAL;
-
-    // determine maximal length
-    if ( mpData->mnLen < nLen )
-        nLen = static_cast< xub_StrLen >(mpData->mnLen+1);
-    if ( rStr.mpData->mnLen < nLen )
-        nLen = static_cast< xub_StrLen >(rStr.mpData->mnLen+1);
-
-    sal_Int32 nCompare = ImplStringCompareWithoutZero( mpData->maStr, rStr.mpData->maStr, nLen );
-
-    if ( nCompare == 0 )
-        return COMPARE_EQUAL;
-    else if ( nCompare < 0 )
-        return COMPARE_LESS;
-    else
-        return COMPARE_GREATER;
-}
-
-sal_Bool operator==(const UniString& rStr1, const UniString& rStr2)
-{
-    if ( rStr1.mpData == rStr2.mpData )
-        return sal_True;
-
-    if ( rStr1.mpData->mnLen != rStr2.mpData->mnLen )
-        return sal_False;
-
-    return (ImplStringCompareWithoutZero( rStr1.mpData->maStr, rStr2.mpData->maStr, rStr1.mpData->mnLen ) == 0);
-}
-
-xub_StrLen ImplStringLen( const sal_Char* pStr )
-{
-    const sal_Char* pTempStr = pStr;
-    while( *pTempStr )
-        ++pTempStr;
-    return (xub_StrLen)(pTempStr-pStr);
-}
-
-xub_StrLen ImplStringLen( const sal_Unicode* pStr )
-{
-    const sal_Unicode* pTempStr = pStr;
-    while( *pTempStr )
-        ++pTempStr;
-    return (xub_StrLen)(pTempStr-pStr);
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */