FLTK 1.3.0
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00001 /* $XFree86: xc/lib/X11/lcUniConv/iso8859_8.h,v 1.3 2000/11/29 17:40:32 dawes Exp $ */ 00002 00003 /* 00004 * ISO-8859-8 00005 */ 00006 00007 #ifdef NEED_TOWC 00008 static const unsigned short iso8859_8_2uni[96] = { 00009 /* 0xa0 */ 00010 0x00a0, 0xfffd, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, 00011 0x00a8, 0x00a9, 0x00d7, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 00012 /* 0xb0 */ 00013 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, 00014 0x00b8, 0x00b9, 0x00f7, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0xfffd, 00015 /* 0xc0 */ 00016 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 00017 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 00018 /* 0xd0 */ 00019 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 00020 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x2017, 00021 /* 0xe0 */ 00022 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7, 00023 0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df, 00024 /* 0xf0 */ 00025 0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7, 00026 0x05e8, 0x05e9, 0x05ea, 0xfffd, 0xfffd, 0x200e, 0x200f, 0xfffd, 00027 }; 00028 00029 static int 00030 iso8859_8_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n) 00031 { 00032 unsigned char c = *s; 00033 if (c >= 0xa0) { 00034 unsigned short wc = iso8859_8_2uni[c-0xa0]; 00035 if (wc != 0xfffd) { 00036 *pwc = (ucs4_t) wc; 00037 return 1; 00038 } 00039 } 00040 else { 00041 *pwc = (ucs4_t) c; 00042 return 1; 00043 } 00044 return RET_ILSEQ; 00045 } 00046 #endif /* NEED_TOWC */ 00047 00048 #ifdef NEED_TOMB 00049 static const unsigned char iso8859_8_page00[88] = { 00050 0xa0, 0x00, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, /* 0xa0-0xa7 */ 00051 0xa8, 0xa9, 0x00, 0xab, 0xac, 0xad, 0xae, 0xaf, /* 0xa8-0xaf */ 00052 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0xb0-0xb7 */ 00053 0xb8, 0xb9, 0x00, 0xbb, 0xbc, 0xbd, 0xbe, 0x00, /* 0xb8-0xbf */ 00054 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */ 00055 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */ 00056 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xaa, /* 0xd0-0xd7 */ 00057 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd8-0xdf */ 00058 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe0-0xe7 */ 00059 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */ 00060 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xba, /* 0xf0-0xf7 */ 00061 }; 00062 static const unsigned char iso8859_8_page05[32] = { 00063 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xd0-0xd7 */ 00064 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xd8-0xdf */ 00065 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xe0-0xe7 */ 00066 0xf8, 0xf9, 0xfa, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */ 00067 }; 00068 static const unsigned char iso8859_8_page20[16] = { 00069 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfd, 0xfe, /* 0x08-0x0f */ 00070 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdf, /* 0x10-0x17 */ 00071 }; 00072 00073 static int 00074 iso8859_8_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n) 00075 { 00076 unsigned char c = 0; 00077 if (wc < 0x00a0) { 00078 *r = wc; 00079 return 1; 00080 } 00081 else if (wc >= 0x00a0 && wc < 0x00f8) 00082 c = iso8859_8_page00[wc-0x00a0]; 00083 else if (wc >= 0x05d0 && wc < 0x05f0) 00084 c = iso8859_8_page05[wc-0x05d0]; 00085 else if (wc >= 0x2008 && wc < 0x2018) 00086 c = iso8859_8_page20[wc-0x2008]; 00087 if (c != 0) { 00088 *r = c; 00089 return 1; 00090 } 00091 return RET_ILSEQ; 00092 } 00093 #endif /* NEED_TOMB */