jis.cpp

P2P应用 ： Peercast的源代码

// ------------------------------------------------
// File : jis.cpp
// Date: 1-april-2004
// Author: giles
//
//	ShiftJIS/EUC to Unicode conversions 
//	(modified version of program by Y. Kuno, see below)
//
//
// (c) 2002-4 peercast.org
// ------------------------------------------------
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// ------------------------------------------------



/* J2Uc.c --- written by Y. Kuno, July 1996.                             */
/* Compile with -DSJIS if you want to convert from SJIS; otherwise       */
/* EUC-JP is assumed.                                                    */
/* We are thankful to following people for permitting us free use        */
/* of the following materials.                                           */
/*   * Itaru Ichikawa (Fujitsu)  --- nkf 1.4 source code.                */
/*   * Glenn Adams (Unicode Inc.) --- JISx0208 to Unicode mapping table. */
/* This source code can freely be used, distributed, modified provided   */
/* that this credit is also included in the source code.                 */

// -----------------------------------

#include "jis.h"


// -----------------------------------

#define		SJ0162	0x00e1		/* 01 - 62 ku offset */
#define		SJ6394	0x0161		/* 63 - 94 ku offset */


// -----------------------------------
static unsigned short uniTable[94][94] = {
{12288,12289,12290,65292,65294,12539,65306,65307,65311,65281,12443,12444,
 180,65344,168,65342,65507,65343,12541,12542,12445,12446,12291,20189,
 12293,12294,12295,12540,8213,8208,65295,92,12316,8214,65372,8230,
 8229,8216,8217,8220,8221,65288,65289,12308,12309,65339,65341,65371,
 65373,12296,12297,12298,12299,12300,12301,12302,12303,12304,12305,65291,
 8722,177,215,247,65309,8800,65308,65310,8806,8807,8734,8756,
 9794,9792,176,8242,8243,8451,65509,65284,162,163,65285,65283,
 65286,65290,65312,167,9734,9733,9675,9679,9678,9671,},
{9670,9633,9632,9651,9650,9661,9660,8251,12306,8594,8592,8593,
 8595,12307,0,0,0,0,0,0,0,0,0,0,0,8712,8715,8838,8839,8834,8835,
 8746,8745,0,0,0,0,0,0,0,0,8743,8744,172,8658,8660,8704,8707,0,0,
 0,0,0,0,0,0,0,0,0,8736,8869,8978,8706,8711,8801,8786,8810,8811,
 8730,8765,8733,8757,8747,8748,0,0,0,0,0,0,0,8491,8240,9839,9837,
 9834,8224,8225,182,0,0,0,0,9711,},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,65296,65297,65298,65299,65300,65301,65302,
 65303,65304,65305,0,0,0,0,0,0,0,65313,65314,65315,65316,65317,65318,65319,
 65320,65321,65322,65323,65324,65325,65326,65327,65328,65329,65330,65331,
 65332,65333,65334,65335,65336,65337,65338,0,0,0,0,0,0,65345,65346,65347,
 65348,65349,65350,65351,65352,65353,65354,65355,65356,65357,65358,65359,
 65360,65361,65362,65363,65364,65365,65366,65367,65368,65369,65370,0,0,0,0,},
{12353,12354,12355,12356,12357,12358,12359,12360,12361,12362,12363,12364,
 12365,12366,12367,12368,12369,12370,12371,12372,12373,12374,12375,12376,
 12377,12378,12379,12380,12381,12382,12383,12384,12385,12386,12387,12388,
 12389,12390,12391,12392,12393,12394,12395,12396,12397,12398,12399,12400,
 12401,12402,12403,12404,12405,12406,12407,12408,12409,12410,12411,12412,
 12413,12414,12415,12416,12417,12418,12419,12420,12421,12422,12423,12424,
 12425,12426,12427,12428,12429,12430,12431,12432,12433,12434,12435,0,0,0,0,
 0,0,0,0,0,0,0,},
{12449,12450,12451,12452,12453,12454,12455,12456,12457,12458,12459,12460,
 12461,12462,12463,12464,12465,12466,12467,12468,12469,12470,12471,12472,
 12473,12474,12475,12476,12477,12478,12479,12480,12481,12482,12483,12484,
 12485,12486,12487,12488,12489,12490,12491,12492,12493,12494,12495,12496,
 12497,12498,12499,12500,12501,12502,12503,12504,12505,12506,12507,12508,
 12509,12510,12511,12512,12513,12514,12515,12516,12517,12518,12519,12520,
 12521,12522,12523,12524,12525,12526,12527,12528,12529,12530,12531,12532,
 12533,12534,0,0,0,0,0,0,0,0,},
{913,914,915,916,917,918,919,920,921,922,923,924,
 925,926,927,928,929,931,932,933,934,935,936,937,0,
 0,0,0,0,0,0,0,945,946,947,948,949,950,951,952,953,954,
 955,956,957,958,959,960,961,963,964,965,966,967,
 968,969,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,},
{1040,1041,1042,1043,1044,1045,1025,1046,1047,1048,1049,1050,
 1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,
 1063,1064,1065,1066,1067,1068,1069,1070,1071,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,1072,1073,1074,1075,1076,1077,1105,1078,1079,1080,
 1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,
 1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,1103,0,0,0,0,
 0,0,0,0,0,0,0,0,0,},
{9472,9474,9484,9488,9496,9492,9500,9516,9508,9524,9532,9473,
 9475,9487,9491,9499,9495,9507,9523,9515,9531,9547,9504,9519,
 9512,9527,9535,9501,9520,9509,9528,9538,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,},
{20124,21782,23043,38463,21696,24859,25384,23030,36898,33909,33564,31312,
 24746,25569,28197,26093,33894,33446,39925,26771,22311,26017,25201,23451,
 22992,34427,39156,32098,32190,39822,25110,31903,34999,23433,24245,25353,
 26263,26696,38343,38797,26447,20197,20234,20301,20381,20553,22258,22839,
 22996,23041,23561,24799,24847,24944,26131,26885,28858,30031,30064,31227,
 32173,32239,32963,33806,34915,35586,36949,36986,21307,20117,20133,22495,
 32946,37057,30959,19968,22769,28322,36920,31282,33576,33419,39983,20801,
 21360,21693,21729,22240,23035,24341,39154,28139,32996,34093,},
{38498,38512,38560,38907,21515,21491,23431,28879,32701,36802,38632,21359,
 40284,31418,19985,30867,33276,28198,22040,21764,27421,34074,39995,23013,
 21417,28006,29916,38287,22082,20113,36939,38642,33615,39180,21473,21942,
 23344,24433,26144,26355,26628,27704,27891,27945,29787,30408,31310,38964,
 33521,34907,35424,37613,28082,30123,30410,39365,24742,35585,36234,38322,
 27022,21421,20870,22290,22576,22852,23476,24310,24616,25513,25588,27839,
 28436,28814,28948,29017,29141,29503,32257,33398,33489,34199,36960,37467,
 40219,22633,26044,27738,29989,20985,22830,22885,24448,24540,},
{25276,26106,27178,27431,27572,29579,32705,35158,40236,40206,40644,23713,
 27798,33659,20740,23627,25014,33222,26742,29281,20057,20474,21368,24681,
 28201,31311,38899,19979,21270,20206,20309,20285,20385,20339,21152,21487,
 22025,22799,23233,23478,23521,31185,26247,26524,26550,27468,27827,28779,
 29634,31117,31166,31292,31623,33457,33499,33540,33655,33775,33747,34662,
 35506,22057,36008,36838,36942,38686,34442,20420,23784,25105,29273,30011,
 33253,33469,34558,36032,38597,39187,39381,20171,20250,35299,22238,22602,
 22730,24315,24555,24618,24724,24674,25040,25106,25296,25913,},
{39745,26214,26800,28023,28784,30028,30342,32117,33445,34809,38283,38542,
 35997,20977,21182,22806,21683,23475,23830,24936,27010,28079,30861,33995,
 34903,35442,37799,39608,28012,39336,34521,22435,26623,34510,37390,21123,
 22151,21508,24275,25313,25785,26684,26680,27579,29554,30906,31339,35226,
 35282,36203,36611,37101,38307,38548,38761,23398,23731,27005,38989,38990,
 25499,31520,27179,27263,26806,39949,28511,21106,21917,24688,25324,27963,
 28167,28369,33883,35088,36676,19988,39993,21494,26907,27194,38788,26666,
 20828,31427,33970,37340,37772,22107,40232,26658,33541,33841,},
{31909,21000,33477,29926,20094,20355,20896,23506,21002,21208,21223,24059,
 21914,22570,23014,23436,23448,23515,24178,24185,24739,24863,24931,25022,
 25563,25954,26577,26707,26874,27454,27475,27735,28450,28567,28485,29872,
 29976,30435,30475,31487,31649,31777,32233,32566,32752,32925,33382,33694,
 35251,35532,36011,36996,37969,38291,38289,38306,38501,38867,39208,33304,
 20024,21547,23736,24012,29609,30284,30524,23721,32747,36107,38593,38929,
 38996,39000,20225,20238,21361,21916,22120,22522,22855,23305,23492,23696,
 24076,24190,24524,25582,26426,26071,26082,26399,26827,26820,},
{27231,24112,27589,27671,27773,30079,31048,23395,31232,32000,24509,35215,
 35352,36020,36215,36556,36637,39138,39438,39740,20096,20605,20736,22931,
 23452,25135,25216,25836,27450,29344,30097,31047,32681,34811,35516,35696,
 25516,33738,38816,21513,21507,21931,26708,27224,35440,30759,26485,40653,
 21364,23458,33050,34384,36870,19992,20037,20167,20241,21450,21560,23470,
 24339,24613,25937,26429,27714,27762,27875,28792,29699,31350,31406,31496,
 32026,31998,32102,26087,29275,21435,23621,24040,25298,25312,25369,28192,
 34394,35377,36317,37624,28417,31142,39770,20136,20139,20140,},
{20379,20384,20689,20807,31478,20849,20982,21332,21281,21375,21483,21932,
 22659,23777,24375,24394,24623,24656,24685,25375,25945,27211,27841,29378,
 29421,30703,33016,33029,33288,34126,37111,37857,38911,39255,39514,20208,
 20957,23597,26241,26989,23616,26354,26997,29577,26704,31873,20677,21220,
 22343,24062,37670,26020,27427,27453,29748,31105,31165,31563,32202,33465,
 33740,34943,35167,35641,36817,37329,21535,37504,20061,20534,21477,21306,
 29399,29590,30697,33510,36527,39366,39368,39378,20855,24858,34398,21936,
 31354,20598,23507,36935,38533,20018,27355,37351,23633,23624,},
{25496,31391,27795,38772,36705,31402,29066,38536,31874,26647,32368,26705,
 37740,21234,21531,34219,35347,32676,36557,37089,21350,34952,31041,20418,
 20670,21009,20804,21843,22317,29674,22411,22865,24418,24452,24693,24950,
 24935,25001,25522,25658,25964,26223,26690,28179,30054,31293,31995,32076,
 32153,32331,32619,33550,33610,34509,35336,35427,35686,36605,38938,40335,
 33464,36814,39912,21127,25119,25731,28608,38553,26689,20625,27424,27770,
 28500,31348,32080,34880,35363,26376,20214,20537,20518,20581,20860,21048,
 21091,21927,22287,22533,23244,24314,25010,25080,25331,25458,},
{26908,27177,29309,29356,29486,30740,30831,32121,30476,32937,35211,35609,
 36066,36562,36963,37749,38522,38997,39443,40568,20803,21407,21427,24187,