1 files changed, 127 insertions, 0 deletions
diff --git a/sw/source/filter/inc/fltbase.hxx b/sw/source/filter/inc/fltbase.hxx
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index 000000000000..b67b54ce314a
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+++ b/sw/source/filter/inc/fltbase.hxx
@@ -0,0 +1,127 @@
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+#ifndef __FLTBASE_HXX__
+#define __FLTBASE_HXX__
+
+#include <tools/stream.hxx>
+#include <tools/string.hxx>
+
+class SwFilterBase
+{
+protected:
+    SvStream    *pIn;
+    sal_Char    *pReadBuff; //      Groessenangabe
+    INT32       nBytesLeft; // noch zu lesende Bytes des aktuelle Records
+
+    CharSet     eQuellChar; // Quell-Zeichensatz (interner Zeichensatz)
+//  CharSet     eZielChar;  // Ziel-Zeichensatz
+
+    USHORT      nTab;       // z.Zt. bearbeitete Tabelle
+    USHORT      nReadBuffSize;// temporaerer Lesepuffer mit
+
+    // ----------------------------------------------------------
+    inline void ReadChar( char &rC );
+    inline void ReadByte( BYTE &rN );
+    inline void Read( short &rN );
+    inline void ReadUnicode( sal_Unicode &rU );
+    inline void Read( BYTE &rN0, USHORT &rN1, USHORT &rN2 );
+    inline void Read( USHORT &rN );
+    inline void Read( USHORT &rN1, USHORT &rN2 );
+    inline void Read( USHORT &rN1, USHORT &rN2, USHORT &rN3, USHORT &rN4 );
+    inline void Read( double &rF );
+            void Read( String &rS );        // liest 0-terminierten C-String!
+    inline void ClearBytesLeft( void );
+};
+
+
+inline void SwFilterBase::ReadChar( char &rC )
+    {
+    *pIn >> rC;
+    nBytesLeft--;
+    }
+
+inline void SwFilterBase::ReadByte( BYTE &rN )
+    {
+    *pIn >> rN;
+    nBytesLeft--;
+    }
+
+inline void SwFilterBase::ReadUnicode( sal_Unicode &rU )
+{
+    {
+    sal_Char cC;
+    *pIn >> cC;
+    rU = ByteString::ConvertToUnicode(cC, eQuellChar);
+    nBytesLeft--;
+    }
+}
+
+inline void SwFilterBase::Read( short &rN )
+    {
+    *pIn >> rN;
+    nBytesLeft -= 2;
+    }
+
+inline void SwFilterBase::Read( BYTE &rN0, USHORT &rN1, USHORT &rN2 )
+    {
+    *pIn >> rN0 >> rN1 >> rN2;
+    nBytesLeft -= 5;
+    }
+
+inline void SwFilterBase::Read( USHORT &rN )
+    {
+    *pIn >> rN;
+    nBytesLeft -= 2;
+    }
+
+inline void SwFilterBase::Read( USHORT &rN1, USHORT &rN2 )
+    {
+    *pIn >> rN1 >> rN2;
+    nBytesLeft -= 4;
+    }
+
+inline void SwFilterBase::Read( USHORT &rN1, USHORT &rN2, USHORT &rN3, USHORT &rN4 )
+    {
+    *pIn >> rN1 >> rN2 >> rN3 >> rN4;
+    nBytesLeft -= 8;
+    }
+
+inline void SwFilterBase::Read( double &rF )
+    {
+    *pIn >> rF;
+    nBytesLeft -= 8;
+    }
+
+inline void SwFilterBase::ClearBytesLeft( void )
+    {
+    pIn->SeekRel( nBytesLeft );
+    nBytesLeft = 0;
+    }
+
+
+#endif
+