The idl encoding table stuff appears to be a no-op, converts x to x

1.a) There is only one call to SvTokenStream::SetCharSet
2.b) That call is from SvTokenStream::InitCtor and the argument is
   gsl_getSystemTextEncoding()

2.a) SvTokenStream::SetCharSet is the sole caller of SvChar::GetTable
   i.e.
   pCharTab = SvChar::GetTable( nSet, gsl_getSystemTextEncoding() );
2.b) so this is in practive only ever...
   pCharTab = SvChar::GetTable( gsl_getSystemTextEncoding(),
        gsl_getSystemTextEncoding() );

3) SvChar::GetTable returns a table for converting from one encoding to
   another.

4) so the whole thing is a no-op, i.e.
   pCharTab can be dropped
   SvChar::GetTable is then unused and can be dropped
   SetCharSet and GetCharSet are then also unused

2 files changed, 0 insertions, 116 deletions

diff --git a/idl/source/cmptools/char.cxx b/idl/source/cmptools/char.cxx
deleted file mode 100644
index 19848ffa96d4..000000000000
--- a/idl/source/cmptools/char.cxx
+++ /dev/null
@@ -1,102 +0,0 @@
-/* -*- 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.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_idl.hxx"
-
-#include <ctype.h>
-#include <string.h>
-
-#include <tools/table.hxx>
-
-#include <char.hxx>
-
-static unsigned char EqualTab[ 256 ] = {
-  0,   1,   2,   3,   4,   5,   6,   7,   8,   9,
- 10,  11,  12,  13,  14,  15,  16,  17,  18,  19,
- 20,  21,  22,  23,  24,  25,  26,  27,  28,  29,
- 30,  31,  32,  33,  34,  35,  36,  37,  38,  39,
- 40,  41,  42,  43,  44,  45,  46,  47,  48,  49,
- 50,  51,  52,  53,  54,  55,  56,  57,  58,  59,
- 60,  61,  62,  63,  64,  65,  66,  67,  68,  69,
- 70,  71,  72,  73,  74,  75,  76,  77,  78,  79,
- 80,  81,  82,  83,  84,  85,  86,  87,  88,  89,
- 90,  91,  92,  93,  94,  95,  96,  97,  98,  99,
-100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
-110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
-120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
-130, 131, 132, 133, 134, 135, 136, 137, 138, 139,
-140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
-150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
-160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
-170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
-180, 181, 182, 183, 184, 185, 186, 187, 188, 189,
-190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
-200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
-210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
-220, 221, 222, 223, 224, 225, 226, 227, 228, 229,
-230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
-240, 241, 242, 243, 244, 245, 246, 247, 248, 249,
-250, 251, 252, 253, 254, 255 };
-
-
-/*************************************************************************
-|*
-|*    RscChar::GetTable()
-|*
-*************************************************************************/
-Table *         pCharTable  = NULL;
-unsigned char * pChange     = EqualTab;
-char * SvChar::GetTable( CharSet nSource , CharSet nDest )
-{
-    if( nSource == nDest )
-        return (char *)EqualTab;
-
-    if( !pCharTable )
-        pCharTable = new Table();
-
-    sal_uInt8 * pSet;
-    pSet = (sal_uInt8 *)pCharTable->Get( ((sal_uLong)nSource << 16) + (sal_uLong)nDest );
-
-    if( !pSet )
-    {
-        pSet = new sal_uInt8[ 256 ];
-        memcpy( pSet, EqualTab, sizeof( EqualTab ) );
-        for( sal_uInt16 i = 128; i < 256; i++ )
-        {
-            char c = ByteString::Convert( pSet[i], nSource, nDest );
-            if( c )
-                pSet[ i ] = (sal_uInt8)c;
-        }
-        pCharTable->Insert( ((sal_uLong)nSource << 16) + (sal_uLong)nDest, pSet );
-    }
-
-    return (char *)pSet;
-};
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/idl/source/cmptools/lex.cxx b/idl/source/cmptools/lex.cxx
index 12ce3e1ed4fd..244aa23069f1 100644
--- a/idl/source/cmptools/lex.cxx
+++ b/idl/source/cmptools/lex.cxx
@@ -33,7 +33,6 @@
 #include <ctype.h>
 #include <stdio.h>
 
-#include <char.hxx>
 #include <hash.hxx>
 #include <lex.hxx>
 #include <globals.hxx>
@@ -99,7 +98,6 @@ SvToken & SvToken::operator = ( const SvToken & rObj )
 
 void SvTokenStream::InitCtor()
 {
-    SetCharSet( gsl_getSystemTextEncoding() );
     aStrTrue    = "TRUE";
     aStrFalse   = "FALSE";
     nLine       = nColumn = 0;
@@ -163,12 +161,6 @@ void SvTokenStream::FillTokenList()
     pCurToken = aTokList.begin();
 }
 
-void SvTokenStream::SetCharSet( CharSet nSet )
-{
-    nCharSet = nSet;
-    pCharTab = SvChar::GetTable( nSet, gsl_getSystemTextEncoding() );
-}
-
 int SvTokenStream::GetNextChar()
 {
     int nChar;
@@ -332,12 +324,6 @@ sal_Bool SvTokenStream::MakeToken( SvToken & rToken )
         }
         if( IsEof() || ( SVSTREAM_OK != rInStream.GetError() ) )
             return sal_False;
-        char * pStr = (char *)aStr.GetBuffer();
-        while( *pStr )
-        {
-            *pStr = pCharTab[ (unsigned char)*pStr ];
-            pStr++;
-        };
         rToken.nType   = SVTOKEN_STRING;
         rToken.aString = aStr;
     }