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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// =======================================================================
void UniString::InitStringRes( const char* pUTF8Str, sal_Int32 nLen )
{
DBG_CTOR( UniString, DbgCheckUniString );
OSL_ENSURE(nLen <= STRING_MAXLEN, "Overflowing UniString");
mpData = NULL;
rtl_string2UString( (rtl_uString **)(&mpData),
pUTF8Str, nLen,
RTL_TEXTENCODING_UTF8,
RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MAPTOPRIVATE |
RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_DEFAULT |
RTL_TEXTTOUNICODE_FLAGS_INVALID_DEFAULT );
}
// =======================================================================
UniString::UniString( const ByteString& rByteStr, rtl_TextEncoding eTextEncoding, sal_uInt32 nCvtFlags )
{
DBG_CTOR( UniString, DbgCheckUniString );
DBG_CHKOBJ( &rByteStr, ByteString, DbgCheckByteString );
mpData = NULL;
rtl_string2UString( (rtl_uString **)(&mpData),
rByteStr.mpData->maStr, rByteStr.mpData->mnLen,
eTextEncoding, nCvtFlags );
}
// -----------------------------------------------------------------------
UniString::UniString( const ByteString& rByteStr, xub_StrLen nPos, xub_StrLen nLen,
rtl_TextEncoding eTextEncoding, sal_uInt32 nCvtFlags )
{
DBG_CTOR( UniString, DbgCheckUniString );
DBG_CHKOBJ( &rByteStr, ByteString, DbgCheckByteString );
// Stringlaenge ermitteln
if ( nPos > rByteStr.mpData->mnLen )
nLen = 0;
else
{
// Laenge korrigieren, wenn noetig
sal_Int32 nMaxLen = rByteStr.mpData->mnLen-nPos;
if ( nLen > nMaxLen )
nLen = static_cast< xub_StrLen >(nMaxLen);
}
mpData = NULL;
rtl_string2UString( (rtl_uString **)(&mpData),
rByteStr.mpData->maStr+nPos, nLen,
eTextEncoding, nCvtFlags );
}
// -----------------------------------------------------------------------
UniString::UniString( const char* pByteStr,
rtl_TextEncoding eTextEncoding, sal_uInt32 nCvtFlags )
{
DBG_CTOR( UniString, DbgCheckUniString );
DBG_ASSERT( pByteStr, "UniString::UniString() - pByteStr is NULL" );
mpData = NULL;
rtl_string2UString( (rtl_uString **)(&mpData),
pByteStr, ImplStringLen( pByteStr ),
eTextEncoding, nCvtFlags );
}
// -----------------------------------------------------------------------
UniString::UniString( const char* pByteStr, xub_StrLen nLen,
rtl_TextEncoding eTextEncoding, sal_uInt32 nCvtFlags )
{
DBG_CTOR( UniString, DbgCheckUniString );
DBG_ASSERT( pByteStr, "UniString::UniString() - pByteStr is NULL" );
if ( nLen == STRING_LEN )
nLen = ImplStringLen( pByteStr );
mpData = NULL;
rtl_string2UString( (rtl_uString **)(&mpData),
pByteStr, nLen,
eTextEncoding, nCvtFlags );
}
// =======================================================================
UniString::UniString( const rtl::OUString& rStr )
: mpData(NULL)
{
DBG_CTOR( UniString, DbgCheckUniString );
OSL_ENSURE(rStr.pData->length < STRING_MAXLEN,
"Overflowing rtl::OUString -> UniString cut to zero length");
if (rStr.pData->length < STRING_MAXLEN)
{
mpData = reinterpret_cast< UniStringData * >(const_cast< rtl::OUString & >(rStr).pData);
STRING_ACQUIRE((STRING_TYPE *)mpData);
}
else
{
STRING_NEW((STRING_TYPE **)&mpData);
}
}
// -----------------------------------------------------------------------
UniString& UniString::Assign( const rtl::OUString& rStr )
{
DBG_CHKTHIS( UniString, DbgCheckUniString );
OSL_ENSURE(rStr.pData->length < STRING_MAXLEN,
"Overflowing rtl::OUString -> UniString cut to zero length");
if (rStr.pData->length < STRING_MAXLEN)
{
STRING_RELEASE((STRING_TYPE *)mpData);
mpData = reinterpret_cast< UniStringData * >(const_cast< rtl::OUString & >(rStr).pData);
STRING_ACQUIRE((STRING_TYPE *)mpData);
}
else
{
STRING_NEW((STRING_TYPE **)&mpData);
}
return *this;
}
UniString UniString::intern() const
{
UniString aStr;
rtl_uString_intern( reinterpret_cast<rtl_uString **>(&aStr.mpData),
(rtl_uString *)(mpData) );
return aStr;
}
// =======================================================================
#include <tools/rc.hxx>
#include <tools/rcid.h>
UniString::UniString( const ResId& rResId )
{
rResId.SetRT( RSC_STRING );
ResMgr* pResMgr = rResId.GetResMgr();
mpData = NULL;
if ( pResMgr && pResMgr->GetResource( rResId ) )
{
// String laden
RSHEADER_TYPE * pResHdr = (RSHEADER_TYPE*)pResMgr->GetClass();
//sal_uInt32 nLen = pResHdr->GetLocalOff() - sizeof( RSHEADER_TYPE );
sal_Int32 nStringLen = rtl_str_getLength( (char*)(pResHdr+1) );
InitStringRes( (const char*)(pResHdr+1), nStringLen );
sal_uInt32 nSize = sizeof( RSHEADER_TYPE )
+ sal::static_int_cast< sal_uInt32 >(nStringLen) + 1;
nSize += nSize % 2;
pResMgr->Increment( nSize );
}
else
{
STRING_NEW((STRING_TYPE **)&mpData);
#if OSL_DEBUG_LEVEL > 0
*this = UniString::CreateFromAscii( "<resource id " );
Append( UniString::CreateFromInt32( rResId.GetId() ) );
AppendAscii( " not found>" );
#endif
if( pResMgr )
pResMgr->PopContext();
}
ResHookProc pImplResHookProc = ResMgr::GetReadStringHook();
if ( pImplResHookProc )
pImplResHookProc( *this );
}
rtl::OUString ResId::toString(const ResId& aId)
{
// TODO: Optimize this.
return rtl::OUString(UniString(aId));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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