loplugin:unusedmethods

Change-Id: Ib008613fb06c82791c63d5b074a3e2ff1c3607a0
Reviewed-on: https://gerrit.libreoffice.org/35834
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 0 insertions, 57 deletions

diff --git a/oox/source/core/binarycodec.cxx b/oox/source/core/binarycodec.cxx
index 9ea36ee7df48..10c3a2c8941a 100644
--- a/oox/source/core/binarycodec.cxx
+++ b/oox/source/core/binarycodec.cxx
@@ -204,49 +204,6 @@ bool BinaryCodec_XOR::verifyKey( sal_uInt16 nKey, sal_uInt16 nHash ) const
     return (nKey == mnBaseKey) && (nHash == mnHash);
 }
 
-void BinaryCodec_XOR::startBlock()
-{
-    mnOffset = 0;
-}
-
-void BinaryCodec_XOR::decode( sal_uInt8* pnDestData, const sal_uInt8* pnSrcData, sal_Int32 nBytes )
-{
-    const sal_uInt8* pnCurrKey = mpnKey + mnOffset;
-    const sal_uInt8* pnKeyLast = mpnKey + 0x0F;
-
-    // switch/case outside of the for loop (performance)
-    const sal_uInt8* pnSrcDataEnd = pnSrcData + nBytes;
-    switch( meCodecType )
-    {
-        case CODEC_WORD:
-        {
-            for( ; pnSrcData < pnSrcDataEnd; ++pnSrcData, ++pnDestData )
-            {
-                sal_uInt8 nData = *pnSrcData ^ *pnCurrKey;
-                if( (*pnSrcData != 0) && (nData != 0) )
-                    *pnDestData = nData;
-                if( pnCurrKey < pnKeyLast ) ++pnCurrKey; else pnCurrKey = mpnKey;
-            }
-        }
-        break;
-        case CODEC_EXCEL:
-        {
-            for( ; pnSrcData < pnSrcDataEnd; ++pnSrcData, ++pnDestData )
-            {
-                *pnDestData = *pnSrcData;
-                lclRotateLeft( *pnDestData, 3 );
-                *pnDestData ^= *pnCurrKey;
-                if( pnCurrKey < pnKeyLast ) ++pnCurrKey; else pnCurrKey = mpnKey;
-            }
-        }
-        break;
-        // compiler will warn, if new codec type is introduced and not handled here
-    }
-
-    // update offset and leave
-    skip( nBytes );
-}
-
 bool BinaryCodec_XOR::skip( sal_Int32 nBytes )
 {
     mnOffset = static_cast< sal_Int32 >( (mnOffset + nBytes) & 0x0F );
@@ -390,20 +347,6 @@ bool BinaryCodec_RCF::decode( sal_uInt8* pnDestData, const sal_uInt8* pnSrcData,
     return eResult == rtl_Cipher_E_None;
 }
 
-void BinaryCodec_RCF::skip( sal_Int32 nBytes )
-{
-    // decode dummy data in memory to update internal state of RC4 cipher
-    sal_uInt8 pnDummy[ 1024 ];
-    sal_Int32 nBytesLeft = nBytes;
-    bool bResult = true;
-    while( bResult && (nBytesLeft > 0) )
-    {
-        sal_Int32 nBlockLen = ::std::min( nBytesLeft, static_cast< sal_Int32 >( sizeof( pnDummy ) ) );
-        bResult = decode( pnDummy, pnDummy, nBlockLen );
-        nBytesLeft -= nBlockLen;
-    }
-}
-
 } // namespace core
 } // namespace oox