//=============================================================================
//  BBDSoft General component library
//  Copyright (C) 2001, UAB "BBD SOFT" ( http://www.bbdsoft.com/ )
//
// This material is provided "as is", with absolutely no warranty expressed
// or implied. Any use is at your own risk.
//
// Permission to use or copy this software for any purpose is hereby granted 
// without fee, provided the above notices are retained on all copies.
// Permission to modify the code and to distribute modified code is granted,
// provided the above notices are retained, and a notice that the code was
// modified is included with the above copyright notice.
//
//  The author of this program may be contacted at developers@bbdsoft.com
//=============================================================================

#ifndef _EBCDICCONVERTER_
   #include "ebcdicconverter.hpp"
#endif

char EBCDICConverter::theEBCDICtoASCIITable [256] = {
    0x00,0x01,0x02,0x03,0x00,0x09,0x00,0x7f,
    0x00,0x00,0x00,0x0b,0x0c,0x0d,0x0e,0x0f,
    0x10,0x11,0x12,0x13,0x00,0x00,0x08,0x00,
    0x18,0x19,0x00,0x00,0x1c,0x1d,0x1e,0x1f,
    0x00,0x00,0x00,0x00,0x00,0x0a,0x17,0x1b,
    0x00,0x00,0x00,0x00,0x00,0x05,0x06,0x07,
    0x00,0x00,0x16,0x00,0x00,0x00,0x00,0x04,
    0x00,0x00,0x00,0x00,0x14,0x15,0x00,0x1a,
    0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x2e,0x3c,0x28,0x2b,0x7c,
    0x26,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x21,0x24,0x2a,0x29,0x3b,0x5e,
    0x2d,0x2f,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x2c,0x25,0x5f,0x3e,0x3f,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x60,0x3a,0x23,0x40,0x27,0x3d,0x22,
    0x00,0x61,0x62,0x63,0x64,0x65,0x66,0x67,
    0x68,0x69,0x00,0x7b,0x00,0x00,0x00,0x00,
    0x00,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f,0x70,
    0x71,0x72,0x00,0x7d,0x00,0x00,0x00,0x00,
    0x00,0x7e,0x73,0x74,0x75,0x76,0x77,0x78,
    0x79,0x7a,0x00,0x00,0x00,0x5b,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x5d,0x00,0x00,
    0x7b,0x41,0x42,0x43,0x44,0x45,0x46,0x47,
    0x48,0x49,0x00,0x00,0x00,0x00,0x00,0x00,
    0x7d,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,0x50,
    0x51,0x52,0x00,0x00,0x00,0x00,0x00,0x00,
    0x5c,0x00,0x53,0x54,0x55,0x56,0x57,0x58,
    0x59,0x5a,0x00,0x00,0x00,0x00,0x00,0x00,
    0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,
    0x38,0x39,0x00,0x00,0x00,0x00,0x00,0x00,
};
 
char EBCDICConverter::theASCIItoEBCDICTable[256] = {
    0x00,0x01,0x02,0x03,0x37,0x2d,0x2e,0x2f,
    0x16,0x05,0x25,0x0b,0x0c,0x0d,0x0e,0x0f,
    0x10,0x11,0x12,0x13,0x3c,0x3d,0x32,0x26,
    0x18,0x19,0x3f,0x27,0x1c,0x1d,0x1e,0x1f,
    0x40,0x5a,0x7f,0x7b,0x5b,0x6c,0x50,0x7d,
    0x4d,0x5d,0x5c,0x4e,0x6b,0x60,0x4b,0x61,
    0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,
    0xf8,0xf9,0x7a,0x5e,0x4c,0x7e,0x6e,0x6f,
    0x7c,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,
    0xc8,0xc9,0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,
    0xd7,0xd8,0xd9,0xe2,0xe3,0xe4,0xe5,0xe6,
    0xe7,0xe8,0xe9,0xad,0xe0,0xbd,0x5f,0x6d,
    0x79,0x81,0x82,0x83,0x84,0x85,0x86,0x87,
    0x88,0x89,0x91,0x92,0x93,0x94,0x95,0x96,
    0x97,0x98,0x99,0xa2,0xa3,0xa4,0xa5,0xa6,
    0xa7,0xa8,0xa9,0xc0,0x4f,0xd0,0xa1,0x07,
    0x00,0x01,0x02,0x03,0x37,0x2d,0x2e,0x2f,
    0x16,0x05,0x25,0x0b,0x0c,0x0d,0x0e,0x0f,
    0x10,0x11,0x12,0x13,0x3c,0x3d,0x32,0x26,
    0x18,0x19,0x3f,0x27,0x1c,0x1d,0x1e,0x1f,
    0x40,0x5a,0x7f,0x7b,0x5b,0x6c,0x50,0x7d,
    0x4d,0x5d,0x5c,0x4e,0x6b,0x60,0x4b,0x61,
    0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,
    0xf8,0xf9,0x7a,0x5e,0x4c,0x7e,0x6e,0x6f,
    0x7c,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,
    0xc8,0xc9,0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,
    0xd7,0xd8,0xd9,0xe2,0xe3,0xe4,0xe5,0xe6,
    0xe7,0xe8,0xe9,0xad,0xe0,0xbd,0x5f,0x6d,
    0x79,0x81,0x82,0x83,0x84,0x85,0x86,0x87,
    0x88,0x89,0x91,0x92,0x93,0x94,0x95,0x96,
    0x97,0x98,0x99,0xa2,0xa3,0xa4,0xa5,0xa6,
    0xa7,0xa8,0xa9,0xc0,0x4f,0xd0,0xa1,0x07,
};

//-----------------------------------------------------------------------------
EBCDICConverter::EBCDICConverter ()
{
} // end EBCDICConverter constructor


//-----------------------------------------------------------------------------
EBCDICConverter::~EBCDICConverter ()
{
} // end EBCDICConverter destructor


//-----------------------------------------------------------------------------
string EBCDICConverter::toEBCDIC(const string & inString)
{

string newString (inString);
for (int i = 0; i<newString.length(); i++)
{
   char aChar = theASCIItoEBCDICTable[inString[i]];
   newString[i] = aChar;
} // endfor

return newString;
} // end EBCDICConverter::toEBCDIC (..)


//-----------------------------------------------------------------------------
string EBCDICConverter::toASCII ( const string & inString )
{

string newString (inString);
for (int i = 0; i<newString.length(); i++)
{
   char aChar = theEBCDICtoASCIITable[inString[i]];
   newString[i] = aChar;
} // endfor

return newString;
} // end EBCDICConverter::toASCII (..)