idl/source/cmptools/char.cxx

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   9  * $RCSfile: char.cxx,v $
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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_idl.hxx"
  33
  34 /****************** I N C L U D E S **************************************/
  35 #include <ctype.h>
  36 #include <string.h>
  37
  38 #ifndef _TABLE_HXX //autogen
  39 #include <tools/table.hxx>
  40 #endif
  41
  42 #include <char.hxx>
  43
  44 /****************** D A T E N ********************************************/
  45 static unsigned char EqualTab[ 256 ] = {
  46   0,   1,   2,   3,   4,   5,   6,   7,   8,   9,
  47  10,  11,  12,  13,  14,  15,  16,  17,  18,  19,
  48  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,
  49  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,
  50  40,  41,  42,  43,  44,  45,  46,  47,  48,  49,
  51  50,  51,  52,  53,  54,  55,  56,  57,  58,  59,
  52  60,  61,  62,  63,  64,  65,  66,  67,  68,  69,
  53  70,  71,  72,  73,  74,  75,  76,  77,  78,  79,
  54  80,  81,  82,  83,  84,  85,  86,  87,  88,  89,
  55  90,  91,  92,  93,  94,  95,  96,  97,  98,  99,
  56 100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
  57 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
  58 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
  59 130, 131, 132, 133, 134, 135, 136, 137, 138, 139,
  60 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
  61 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
  62 160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
  63 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
  64 180, 181, 182, 183, 184, 185, 186, 187, 188, 189,
  65 190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
  66 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
  67 210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
  68 220, 221, 222, 223, 224, 225, 226, 227, 228, 229,
  69 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
  70 240, 241, 242, 243, 244, 245, 246, 247, 248, 249,
  71 250, 251, 252, 253, 254, 255 };
  72
  73
  74 /*************************************************************************
  75 |*
  76 |*    RscChar::GetTable()
  77 |*
  78 |*    Beschreibung
  79 |*    Ersterstellung    MM 08.08.91
  80 |*    Letzte Aenderung  MM 08.08.91
  81 |*
  82 *************************************************************************/
  83 Table *         pCharTable  = NULL;
  84 unsigned char * pChange     = EqualTab;
  85 char * SvChar::GetTable( CharSet nSource , CharSet nDest )
  86 {
  87     if( nSource == nDest )
  88         return (char *)EqualTab;
  89
  90     if( !pCharTable )
  91         pCharTable = new Table();
  92
  93     BYTE * pSet;
  94     pSet = (BYTE *)pCharTable->Get( ((ULONG)nSource << 16) + (ULONG)nDest );
  95
  96     if( !pSet )
  97     {
  98         pSet = new BYTE[ 256 ];
  99         memcpy( pSet, EqualTab, sizeof( EqualTab ) );
 100         for( USHORT i = 128; i < 256; i++ )
 101         {
 102             char c = ByteString::Convert( pSet[i], nSource, nDest );
 103             if( c )
 104                 pSet[ i ] = (BYTE)c;
 105         }
 106         pCharTable->Insert( ((ULONG)nSource << 16) + (ULONG)nDest, pSet );
 107     }
 108
 109     return (char *)pSet;
 110 };