georgian_ps.h revision 1ab64890 
1/* $XFree86$ */
2
3/*
4 * GEORGIAN-PS
5 */
6
7static const unsigned short georgian_ps_2uni_1[32] = {
8  /* 0x80 */
9  0x0080, 0x0081, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021,
10  0x02c6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008d, 0x008e, 0x008f,
11  /* 0x90 */
12  0x0090, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014,
13  0x02dc, 0x2122, 0x0161, 0x203a, 0x0153, 0x009d, 0x009e, 0x0178,
14};
15static const unsigned short georgian_ps_2uni_2[39] = {
16  /* 0xc0 */
17  0x10d0, 0x10d1, 0x10d2, 0x10d3, 0x10d4, 0x10d5, 0x10d6, 0x10f1,
18  0x10d7, 0x10d8, 0x10d9, 0x10da, 0x10db, 0x10dc, 0x10f2, 0x10dd,
19  /* 0xd0 */
20  0x10de, 0x10df, 0x10e0, 0x10e1, 0x10e2, 0x10f3, 0x10e3, 0x10e4,
21  0x10e5, 0x10e6, 0x10e7, 0x10e8, 0x10e9, 0x10ea, 0x10eb, 0x10ec,
22  /* 0xe0 */
23  0x10ed, 0x10ee, 0x10f4, 0x10ef, 0x10f0, 0x10f5,
24};
25
26static int
27georgian_ps_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
28{
29  unsigned char c = *s;
30  if (c >= 0x80 && c < 0xa0)
31    *pwc = (ucs4_t) georgian_ps_2uni_1[c-0x80];
32  else if (c >= 0xc0 && c < 0xe6)
33    *pwc = (ucs4_t) georgian_ps_2uni_2[c-0xc0];
34  else
35    *pwc = (ucs4_t) c;
36  return 1;
37}
38
39static const unsigned char georgian_ps_page00[32] = {
40  0x80, 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
41  0x00, 0x00, 0x00, 0x00, 0x00, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
42  0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
43  0x00, 0x00, 0x00, 0x00, 0x00, 0x9d, 0x9e, 0x00, /* 0x98-0x9f */
44};
45static const unsigned char georgian_ps_page01[72] = {
46  0x00, 0x00, 0x8c, 0x9c, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
47  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
48  0x8a, 0x9a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
49  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
50  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
51  0x9f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
52  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
53  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
54  0x00, 0x00, 0x83, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
55};
56static const unsigned char georgian_ps_page02[32] = {
57  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x00, /* 0xc0-0xc7 */
58  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
59  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */
60  0x00, 0x00, 0x00, 0x00, 0x98, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
61};
62static const unsigned char georgian_ps_page10[40] = {
63  0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc8, /* 0xd0-0xd7 */
64  0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xcf, 0xd0, 0xd1, /* 0xd8-0xdf */
65  0xd2, 0xd3, 0xd4, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, /* 0xe0-0xe7 */
66  0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe3, /* 0xe8-0xef */
67  0xe4, 0xc7, 0xce, 0xd5, 0xe2, 0xe5, 0x00, 0x00, /* 0xf0-0xf7 */
68};
69static const unsigned char georgian_ps_page20[48] = {
70  0x00, 0x00, 0x00, 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x10-0x17 */
71  0x91, 0x92, 0x82, 0x00, 0x93, 0x94, 0x84, 0x00, /* 0x18-0x1f */
72  0x86, 0x87, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x20-0x27 */
73  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
74  0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
75  0x00, 0x8b, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
76};
77
78static int
79georgian_ps_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
80{
81  unsigned char c = 0;
82  if (wc < 0x0080) {
83    *r = wc;
84    return 1;
85  }
86  else if (wc >= 0x0080 && wc < 0x00a0)
87    c = georgian_ps_page00[wc-0x0080];
88  else if ((wc >= 0x00a0 && wc < 0x00c0) || (wc >= 0x00e6 && wc < 0x0100))
89    c = wc;
90  else if (wc >= 0x0150 && wc < 0x0198)
91    c = georgian_ps_page01[wc-0x0150];
92  else if (wc >= 0x02c0 && wc < 0x02e0)
93    c = georgian_ps_page02[wc-0x02c0];
94  else if (wc >= 0x10d0 && wc < 0x10f8)
95    c = georgian_ps_page10[wc-0x10d0];
96  else if (wc >= 0x2010 && wc < 0x2040)
97    c = georgian_ps_page20[wc-0x2010];
98  else if (wc == 0x2122)
99    c = 0x99;
100  if (c != 0) {
101    *r = c;
102    return 1;
103  }
104  return RET_ILSEQ;
105}
106