| Frank Dischner | 75c3d0b | 2006-03-29 16:21:42 +0000 | [diff] [blame] | 1 | /*************************************************************************** |
| 2 | * __________ __ ___. |
| 3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| 4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| 5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| 6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| 7 | * \/ \/ \/ \/ \/ |
| 8 | * |
| 9 | * |
| 10 | * Copyright (C) 2006 by Frank Dischner |
| 11 | * |
| Daniel Stenberg | 2acc0ac | 2008-06-28 18:10:04 +0000 | [diff] [blame^] | 12 | * This program is free software; you can redistribute it and/or |
| 13 | * modify it under the terms of the GNU General Public License |
| 14 | * as published by the Free Software Foundation; either version 2 |
| 15 | * of the License, or (at your option) any later version. |
| Frank Dischner | 75c3d0b | 2006-03-29 16:21:42 +0000 | [diff] [blame] | 16 | * |
| 17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| 18 | * KIND, either express or implied. |
| 19 | * |
| 20 | ****************************************************************************/ |
| 21 | #include "hangul.h" |
| 22 | |
| 23 | const char jamo_table[51][3] = { |
| 24 | { 1, 0, 1}, |
| 25 | { 2, 0, 2}, |
| 26 | { 0, 0, 3}, |
| 27 | { 3, 0, 4}, |
| 28 | { 0, 0, 5}, |
| 29 | { 0, 0, 6}, |
| 30 | { 4, 0, 7}, |
| 31 | { 5, 0, 0}, |
| 32 | { 6, 0, 8}, |
| 33 | { 0, 0, 9}, |
| 34 | { 0, 0, 10}, |
| 35 | { 0, 0, 11}, |
| 36 | { 0, 0, 12}, |
| 37 | { 0, 0, 13}, |
| 38 | { 0, 0, 14}, |
| 39 | { 0, 0, 15}, |
| 40 | { 7, 0, 16}, |
| 41 | { 8, 0, 17}, |
| 42 | { 9, 0, 0}, |
| 43 | { 0, 0, 18}, |
| 44 | {10, 0, 19}, |
| 45 | {11, 0, 20}, |
| 46 | {12, 0, 21}, |
| 47 | {13, 0, 22}, |
| 48 | {14, 0, 0}, |
| 49 | {15, 0, 23}, |
| 50 | {16, 0, 24}, |
| 51 | {17, 0, 25}, |
| 52 | {18, 0, 26}, |
| 53 | {19, 0, 27}, |
| 54 | { 0, 1, 0}, |
| 55 | { 0, 2, 0}, |
| 56 | { 0, 3, 0}, |
| 57 | { 0, 4, 0}, |
| 58 | { 0, 5, 0}, |
| 59 | { 0, 6, 0}, |
| 60 | { 0, 7, 0}, |
| 61 | { 0, 8, 0}, |
| 62 | { 0, 9, 0}, |
| 63 | { 0, 10, 0}, |
| 64 | { 0, 11, 0}, |
| 65 | { 0, 12, 0}, |
| 66 | { 0, 13, 0}, |
| 67 | { 0, 14, 0}, |
| 68 | { 0, 15, 0}, |
| 69 | { 0, 16, 0}, |
| 70 | { 0, 17, 0}, |
| 71 | { 0, 18, 0}, |
| 72 | { 0, 19, 0}, |
| 73 | { 0, 20, 0}, |
| 74 | { 0, 21, 0}, |
| 75 | }; |
| 76 | |
| 77 | /* takes three jamo chars and joins them into one hangul */ |
| 78 | unsigned short hangul_join(unsigned short lead, unsigned short vowel, |
| 79 | unsigned short tail) |
| 80 | { |
| 81 | unsigned short ch = 0xfffd; |
| 82 | |
| 83 | if (lead < 0x3131 || lead > 0x3163) |
| 84 | return ch; |
| 85 | lead = jamo_table[lead-0x3131][0]; |
| 86 | |
| 87 | if (vowel < 0x3131 || vowel > 0x3163) |
| 88 | return ch; |
| 89 | vowel = jamo_table[vowel-0x3131][1]; |
| 90 | |
| 91 | if (tail) { |
| 92 | if (tail < 0x3131 || tail > 0x3163) |
| 93 | return ch; |
| 94 | tail = jamo_table[tail-0x3131][2]; |
| 95 | if (!tail) |
| 96 | return ch; |
| 97 | } |
| 98 | |
| 99 | if (lead && vowel) |
| 100 | ch = tail + (vowel - 1)*28 + (lead - 1)*588 + 44032; |
| 101 | |
| 102 | return ch; |
| 103 | } |