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/*
* Copyright (C) 1999-2023 Free Software Foundation, Inc.
* This file is part of the GNU LIBICONV Library.
*
* The GNU LIBICONV Library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* The GNU LIBICONV Library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the GNU LIBICONV Library; see the file COPYING.LIB.
* If not, see <https://www.gnu.org/licenses/>.
*/
/*
* IBM-1156
*/
static const unsigned short ebcdic1156_2uni[256] = {
/* 0x00 */
0x0000, 0x0001, 0x0002, 0x0003, 0x009c, 0x0009, 0x0086, 0x007f,
0x0097, 0x008d, 0x008e, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f,
/* 0x10 */
0x0010, 0x0011, 0x0012, 0x0013, 0x009d, 0x0085, 0x0008, 0x0087,
0x0018, 0x0019, 0x0092, 0x008f, 0x001c, 0x001d, 0x001e, 0x001f,
/* 0x20 */
0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x000a, 0x0017, 0x001b,
0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x0005, 0x0006, 0x0007,
/* 0x30 */
0x0090, 0x0091, 0x0016, 0x0093, 0x0094, 0x0095, 0x0096, 0x0004,
0x0098, 0x0099, 0x009a, 0x009b, 0x0014, 0x0015, 0x009e, 0x001a,
/* 0x40 */
0x0020, 0x00a0, 0x0161, 0x00e4, 0x0105, 0x012f, 0x016b, 0x00e5,
0x0113, 0x017e, 0x00a2, 0x002e, 0x003c, 0x0028, 0x002b, 0x007c,
/* 0x50 */
0x0026, 0x00e9, 0x0119, 0x0117, 0x010d, 0x0173, 0x201e, 0x201c,
0x0123, 0x00df, 0x0021, 0x0024, 0x002a, 0x0029, 0x003b, 0x00ac,
/* 0x60 */
0x002d, 0x002f, 0x0160, 0x00c4, 0x0104, 0x012e, 0x016a, 0x00c5,
0x0112, 0x017d, 0x00a6, 0x002c, 0x0025, 0x005f, 0x003e, 0x003f,
/* 0x70 */
0x00f8, 0x00c9, 0x0118, 0x0116, 0x010c, 0x0172, 0x012a, 0x013b,
0x0122, 0x0060, 0x003a, 0x0023, 0x0040, 0x0027, 0x003d, 0x0022,
/* 0x80 */
0x00d8, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
0x0068, 0x0069, 0x00ab, 0x00bb, 0x0101, 0x017c, 0x0144, 0x00b1,
/* 0x90 */
0x00b0, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f, 0x0070,
0x0071, 0x0072, 0x0156, 0x0157, 0x00e6, 0x0137, 0x00c6, 0x20ac,
/* 0xa0 */
0x00b5, 0x007e, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078,
0x0079, 0x007a, 0x201d, 0x017a, 0x0100, 0x017b, 0x0143, 0x00ae,
/* 0xb0 */
0x005e, 0x00a3, 0x012b, 0x00b7, 0x00a9, 0x00a7, 0x00b6, 0x00bc,
0x00bd, 0x00be, 0x005b, 0x005d, 0x0179, 0x0136, 0x013c, 0x00d7,
/* 0xc0 */
0x007b, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
0x0048, 0x0049, 0x00ad, 0x014d, 0x00f6, 0x0146, 0x00f3, 0x00f5,
/* 0xd0 */
0x007d, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f, 0x0050,
0x0051, 0x0052, 0x00b9, 0x0107, 0x00fc, 0x0142, 0x015b, 0x2019,
/* 0xe0 */
0x005c, 0x00f7, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058,
0x0059, 0x005a, 0x00b2, 0x014c, 0x00d6, 0x0145, 0x00d3, 0x00d5,
/* 0xf0 */
0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
0x0038, 0x0039, 0x00b3, 0x0106, 0x00dc, 0x0141, 0x015a, 0x009f,
};
static int
ebcdic1156_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n)
{
unsigned char c = *s;
if (conv->isurface & ICONV_SURFACE_EBCDIC_ZOS_UNIX)
c = swap_x15_x25 (c);
*pwc = (ucs4_t) ebcdic1156_2uni[c];
return 1;
}
static const unsigned char ebcdic1156_page00[384] = {
0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f, /* 0x00-0x07 */
0x16, 0x05, 0x25, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */
0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26, /* 0x10-0x17 */
0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */
0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d, /* 0x20-0x27 */
0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61, /* 0x28-0x2f */
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0x30-0x37 */
0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f, /* 0x38-0x3f */
0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0x40-0x47 */
0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, /* 0x48-0x4f */
0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, /* 0x50-0x57 */
0xe7, 0xe8, 0xe9, 0xba, 0xe0, 0xbb, 0xb0, 0x6d, /* 0x58-0x5f */
0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x60-0x67 */
0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* 0x68-0x6f */
0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, /* 0x70-0x77 */
0xa7, 0xa8, 0xa9, 0xc0, 0x4f, 0xd0, 0xa1, 0x07, /* 0x78-0x7f */
0x20, 0x21, 0x22, 0x23, 0x24, 0x15, 0x06, 0x17, /* 0x80-0x87 */
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x1b, /* 0x88-0x8f */
0x30, 0x31, 0x1a, 0x33, 0x34, 0x35, 0x36, 0x08, /* 0x90-0x97 */
0x38, 0x39, 0x3a, 0x3b, 0x04, 0x14, 0x3e, 0xff, /* 0x98-0x9f */
0x41, 0x00, 0x4a, 0xb1, 0x00, 0x00, 0x6a, 0xb5, /* 0xa0-0xa7 */
0x00, 0xb4, 0x00, 0x8a, 0x5f, 0xca, 0xaf, 0x00, /* 0xa8-0xaf */
0x90, 0x8f, 0xea, 0xfa, 0x00, 0xa0, 0xb6, 0xb3, /* 0xb0-0xb7 */
0x00, 0xda, 0x00, 0x8b, 0xb7, 0xb8, 0xb9, 0x00, /* 0xb8-0xbf */
0x00, 0x00, 0x00, 0x00, 0x63, 0x67, 0x9e, 0x00, /* 0xc0-0xc7 */
0x00, 0x71, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
0x00, 0x00, 0x00, 0xee, 0x00, 0xef, 0xec, 0xbf, /* 0xd0-0xd7 */
0x80, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x59, /* 0xd8-0xdf */
0x00, 0x00, 0x00, 0x00, 0x43, 0x47, 0x9c, 0x00, /* 0xe0-0xe7 */
0x00, 0x51, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */
0x00, 0x00, 0x00, 0xce, 0x00, 0xcf, 0xcc, 0xe1, /* 0xf0-0xf7 */
0x70, 0x00, 0x00, 0x00, 0xdc, 0x00, 0x00, 0x00, /* 0xf8-0xff */
/* 0x0100 */
0xac, 0x8c, 0x00, 0x00, 0x64, 0x44, 0xfb, 0xdb, /* 0x00-0x07 */
0x00, 0x00, 0x00, 0x00, 0x74, 0x54, 0x00, 0x00, /* 0x08-0x0f */
0x00, 0x00, 0x68, 0x48, 0x00, 0x00, 0x73, 0x53, /* 0x10-0x17 */
0x72, 0x52, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
0x00, 0x00, 0x78, 0x58, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
0x00, 0x00, 0x76, 0xb2, 0x00, 0x00, 0x65, 0x45, /* 0x28-0x2f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbd, 0x9d, /* 0x30-0x37 */
0x00, 0x00, 0x00, 0x77, 0xbe, 0x00, 0x00, 0x00, /* 0x38-0x3f */
0x00, 0xfd, 0xdd, 0xae, 0x8e, 0xed, 0xcd, 0x00, /* 0x40-0x47 */
0x00, 0x00, 0x00, 0x00, 0xeb, 0xcb, 0x00, 0x00, /* 0x48-0x4f */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9a, 0x9b, /* 0x50-0x57 */
0x00, 0x00, 0xfe, 0xde, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
0x62, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
0x00, 0x00, 0x66, 0x46, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
0x00, 0x00, 0x75, 0x55, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
0x00, 0xbc, 0xab, 0xad, 0x8d, 0x69, 0x49, 0x00, /* 0x78-0x7f */
};
#if DEDUPLICATE_TABLES
#define ebcdic1156_page20 ebcdic1112_page20
#else /* Unoptimized */
static const unsigned char ebcdic1156_page20[8] = {
0x00, 0xdf, 0x00, 0x00, 0x57, 0xaa, 0x56, 0x00, /* 0x18-0x1f */
};
#endif
static int
ebcdic1156_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, size_t n)
{
unsigned char c = 0;
if (wc < 0x0180)
c = ebcdic1156_page00[wc];
else if (wc >= 0x2018 && wc < 0x2020)
c = ebcdic1156_page20[wc-0x2018];
else if (wc == 0x20ac)
c = 0x9f;
if (c != 0 || wc == 0) {
if (conv->osurface & ICONV_SURFACE_EBCDIC_ZOS_UNIX)
c = swap_x15_x25 (c);
*r = c;
return 1;
}
return RET_ILUNI;
}
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