1
2/*
3 * ISO-8859-10
4 */
5
6static const unsigned short iso8859_10_2uni[96] = {
7  /* 0xa0 */
8  0x00a0, 0x0104, 0x0112, 0x0122, 0x012a, 0x0128, 0x0136, 0x00a7,
9  0x013b, 0x0110, 0x0160, 0x0166, 0x017d, 0x00ad, 0x016a, 0x014a,
10  /* 0xb0 */
11  0x00b0, 0x0105, 0x0113, 0x0123, 0x012b, 0x0129, 0x0137, 0x00b7,
12  0x013c, 0x0111, 0x0161, 0x0167, 0x017e, 0x2015, 0x016b, 0x014b,
13  /* 0xc0 */
14  0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e,
15  0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x00cf,
16  /* 0xd0 */
17  0x00d0, 0x0145, 0x014c, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x0168,
18  0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
19  /* 0xe0 */
20  0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f,
21  0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x00ef,
22  /* 0xf0 */
23  0x00f0, 0x0146, 0x014d, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x0169,
24  0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x0138,
25};
26
27static int
28iso8859_10_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
29{
30  unsigned char c = *s;
31  if (c < 0xa0)
32    *pwc = (ucs4_t) c;
33  else
34    *pwc = (ucs4_t) iso8859_10_2uni[c-0xa0];
35  return 1;
36}
37
38static const unsigned char iso8859_10_page00[224] = {
39  0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa7, /* 0xa0-0xa7 */
40  0x00, 0x00, 0x00, 0x00, 0x00, 0xad, 0x00, 0x00, /* 0xa8-0xaf */
41  0xb0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb7, /* 0xb0-0xb7 */
42  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb8-0xbf */
43  0x00, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0x00, /* 0xc0-0xc7 */
44  0x00, 0xc9, 0x00, 0xcb, 0x00, 0xcd, 0xce, 0xcf, /* 0xc8-0xcf */
45  0xd0, 0x00, 0x00, 0xd3, 0xd4, 0xd5, 0xd6, 0x00, /* 0xd0-0xd7 */
46  0xd8, 0x00, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* 0xd8-0xdf */
47  0x00, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0x00, /* 0xe0-0xe7 */
48  0x00, 0xe9, 0x00, 0xeb, 0x00, 0xed, 0xee, 0xef, /* 0xe8-0xef */
49  0xf0, 0x00, 0x00, 0xf3, 0xf4, 0xf5, 0xf6, 0x00, /* 0xf0-0xf7 */
50  0xf8, 0x00, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0x00, /* 0xf8-0xff */
51  /* 0x0100 */
52  0xc0, 0xe0, 0x00, 0x00, 0xa1, 0xb1, 0x00, 0x00, /* 0x00-0x07 */
53  0x00, 0x00, 0x00, 0x00, 0xc8, 0xe8, 0x00, 0x00, /* 0x08-0x0f */
54  0xa9, 0xb9, 0xa2, 0xb2, 0x00, 0x00, 0xcc, 0xec, /* 0x10-0x17 */
55  0xca, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x18-0x1f */
56  0x00, 0x00, 0xa3, 0xb3, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
57  0xa5, 0xb5, 0xa4, 0xb4, 0x00, 0x00, 0xc7, 0xe7, /* 0x28-0x2f */
58  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa6, 0xb6, /* 0x30-0x37 */
59  0xff, 0x00, 0x00, 0xa8, 0xb8, 0x00, 0x00, 0x00, /* 0x38-0x3f */
60  0x00, 0x00, 0x00, 0x00, 0x00, 0xd1, 0xf1, 0x00, /* 0x40-0x47 */
61  0x00, 0x00, 0xaf, 0xbf, 0xd2, 0xf2, 0x00, 0x00, /* 0x48-0x4f */
62  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
63  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
64  0xaa, 0xba, 0x00, 0x00, 0x00, 0x00, 0xab, 0xbb, /* 0x60-0x67 */
65  0xd7, 0xf7, 0xae, 0xbe, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
66  0x00, 0x00, 0xd9, 0xf9, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
67  0x00, 0x00, 0x00, 0x00, 0x00, 0xac, 0xbc, 0x00, /* 0x78-0x7f */
68};
69
70static int
71iso8859_10_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
72{
73  unsigned char c = 0;
74  if (wc < 0x00a0) {
75    *r = (unsigned char) wc;
76    return 1;
77  }
78  else if (wc >= 0x00a0 && wc < 0x0180)
79    c = iso8859_10_page00[wc-0x00a0];
80  else if (wc == 0x2015)
81    c = 0xbd;
82  if (c != 0) {
83    *r = c;
84    return 1;
85  }
86  return RET_ILSEQ;
87}
88