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-rw-r--r--tools/source/string/strucvt.cxx215
1 files changed, 215 insertions, 0 deletions
diff --git a/tools/source/string/strucvt.cxx b/tools/source/string/strucvt.cxx
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+++ b/tools/source/string/strucvt.cxx
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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.
+ *
+ ************************************************************************/
+
+// no include "precompiled_tools.hxx" because this is included in other cxx files.
+
+// =======================================================================
+
+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 );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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