static const unsigned short cp864_2uni_1[16] = {
0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x066a, 0x0026, 0x0027,
0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f,
};
static const unsigned short cp864_2uni_2[128] = {
0x00b0, 0x00b7, 0x2219, 0x221a, 0x2592, 0x2500, 0x2502, 0x253c,
0x2524, 0x252c, 0x251c, 0x2534, 0x2510, 0x250c, 0x2514, 0x2518,
0x03b2, 0x221e, 0x03c6, 0x00b1, 0x00bd, 0x00bc, 0x2248, 0x00ab,
0x00bb, 0xfef7, 0xfef8, 0xfffd, 0xfffd, 0xfefb, 0xfefc, 0xfffd,
0x00a0, 0x00ad, 0xfe82, 0x00a3, 0x00a4, 0xfe84, 0xfffd, 0xfffd,
0xfe8e, 0xfe8f, 0xfe95, 0xfe99, 0x060c, 0xfe9d, 0xfea1, 0xfea5,
0x0660, 0x0661, 0x0662, 0x0663, 0x0664, 0x0665, 0x0666, 0x0667,
0x0668, 0x0669, 0xfed1, 0x061b, 0xfeb1, 0xfeb5, 0xfeb9, 0x061f,
0x00a2, 0xfe80, 0xfe81, 0xfe83, 0xfe85, 0xfeca, 0xfe8b, 0xfe8d,
0xfe91, 0xfe93, 0xfe97, 0xfe9b, 0xfe9f, 0xfea3, 0xfea7, 0xfea9,
0xfeab, 0xfead, 0xfeaf, 0xfeb3, 0xfeb7, 0xfebb, 0xfebf, 0xfec1,
0xfec5, 0xfecb, 0xfecf, 0x00a6, 0x00ac, 0x00f7, 0x00d7, 0xfec9,
0x0640, 0xfed3, 0xfed7, 0xfedb, 0xfedf, 0xfee3, 0xfee7, 0xfeeb,
0xfeed, 0xfeef, 0xfef3, 0xfebd, 0xfecc, 0xfece, 0xfecd, 0xfee1,
0xfe7d, 0x0651, 0xfee5, 0xfee9, 0xfeec, 0xfef0, 0xfef2, 0xfed0,
0xfed5, 0xfef5, 0xfef6, 0xfedd, 0xfed9, 0xfef1, 0x25a0, 0xfffd,
};
static int
cp864_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
{
unsigned char c = *s;
if (c < 0x20) {
*pwc = (ucs4_t) c;
return 1;
}
else if (c < 0x30) {
*pwc = (ucs4_t) cp864_2uni_1[c-0x20];
return 1;
}
else if (c < 0x80) {
*pwc = (ucs4_t) c;
return 1;
}
else {
unsigned short wc = cp864_2uni_2[c-0x80];
if (wc != 0xfffd) {
*pwc = (ucs4_t) wc;
return 1;
}
}
return RET_ILSEQ;
}
static const unsigned char cp864_page00[8] = {
0x20, 0x21, 0x22, 0x23, 0x24, 0x00, 0x26, 0x27,
};
static const unsigned char cp864_page00_1[88] = {
0xa0, 0x00, 0xc0, 0xa3, 0xa4, 0x00, 0xdb, 0x00,
0x00, 0x00, 0x00, 0x97, 0xdc, 0xa1, 0x00, 0x00,
0x80, 0x93, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81,
0x00, 0x00, 0x00, 0x98, 0x95, 0x94, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xde,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdd,
};
static const unsigned char cp864_page06[104] = {
0x00, 0x00, 0x00, 0x00, 0xac, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xbb, 0x00, 0x00, 0x00, 0xbf,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xf1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
0xb8, 0xb9, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char cp864_page22[56] = {
0x00, 0x82, 0x83, 0x00, 0x00, 0x00, 0x91, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const unsigned char cp864_page25[64] = {
0x85, 0x00, 0x86, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x8d, 0x00, 0x00, 0x00,
0x8c, 0x00, 0x00, 0x00, 0x8e, 0x00, 0x00, 0x00,
0x8f, 0x00, 0x00, 0x00, 0x8a, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x88, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x89, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x8b, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x87, 0x00, 0x00, 0x00,
};
static const unsigned char cp864_pagefe[136] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x00,
0xc1, 0xc2, 0xa2, 0xc3, 0xa5, 0xc4, 0x00, 0x00,
0x00, 0x00, 0x00, 0xc6, 0x00, 0xc7, 0xa8, 0xa9,
0x00, 0xc8, 0x00, 0xc9, 0x00, 0xaa, 0x00, 0xca,
0x00, 0xab, 0x00, 0xcb, 0x00, 0xad, 0x00, 0xcc,
0x00, 0xae, 0x00, 0xcd, 0x00, 0xaf, 0x00, 0xce,
0x00, 0xcf, 0x00, 0xd0, 0x00, 0xd1, 0x00, 0xd2,
0x00, 0xbc, 0x00, 0xd3, 0x00, 0xbd, 0x00, 0xd4,
0x00, 0xbe, 0x00, 0xd5, 0x00, 0xeb, 0x00, 0xd6,
0x00, 0xd7, 0x00, 0x00, 0x00, 0xd8, 0x00, 0x00,
0x00, 0xdf, 0xc5, 0xd9, 0xec, 0xee, 0xed, 0xda,
0xf7, 0xba, 0x00, 0xe1, 0x00, 0xf8, 0x00, 0xe2,
0x00, 0xfc, 0x00, 0xe3, 0x00, 0xfb, 0x00, 0xe4,
0x00, 0xef, 0x00, 0xe5, 0x00, 0xf2, 0x00, 0xe6,
0x00, 0xf3, 0x00, 0xe7, 0xf4, 0xe8, 0x00, 0xe9,
0xf5, 0xfd, 0xf6, 0xea, 0x00, 0xf9, 0xfa, 0x99,
0x9a, 0x00, 0x00, 0x9d, 0x9e, 0x00, 0x00, 0x00,
};
static int
cp864_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
{
unsigned char c = 0;
if (wc < 0x0020) {
*r = wc;
return 1;
}
else if (wc >= 0x0020 && wc < 0x0028)
c = cp864_page00[wc-0x0020];
else if (wc >= 0x0028 && wc < 0x0080)
c = wc;
else if (wc >= 0x00a0 && wc < 0x00f8)
c = cp864_page00_1[wc-0x00a0];
else if (wc == 0x03b2)
c = 0x90;
else if (wc == 0x03c6)
c = 0x92;
else if (wc >= 0x0608 && wc < 0x0670)
c = cp864_page06[wc-0x0608];
else if (wc >= 0x2218 && wc < 0x2250)
c = cp864_page22[wc-0x2218];
else if (wc >= 0x2500 && wc < 0x2540)
c = cp864_page25[wc-0x2500];
else if (wc == 0x2592)
c = 0x84;
else if (wc == 0x25a0)
c = 0xfe;
else if (wc >= 0xfe78 && wc < 0xff00)
c = cp864_pagefe[wc-0xfe78];
if (c != 0) {
*r = c;
return 1;
}
return RET_ILUNI;
}