using System;
using System.IO;
namespace Core.Util
{
public static class EncodingHelper
{
#region 构造函数
static EncodingHelper()
{
int i;
if (GBFreq[0] == null)
{
for (i = 0; i < 94; i++)
{
GBFreq[i] = new int[94];
}
#region
GBFreq[20][35] = 599;
GBFreq[49][26] = 598;
GBFreq[41][38] = 597;
GBFreq[17][26] = 596;
GBFreq[32][42] = 595;
GBFreq[39][42] = 594;
GBFreq[45][49] = 593;
GBFreq[51][57] = 592;
GBFreq[50][47] = 591;
GBFreq[42][90] = 590;
GBFreq[52][65] = 589;
GBFreq[53][47] = 588;
GBFreq[19][82] = 587;
GBFreq[31][19] = 586;
GBFreq[40][46] = 585;
GBFreq[24][89] = 584;
GBFreq[23][85] = 583;
GBFreq[20][28] = 582;
GBFreq[42][20] = 581;
GBFreq[34][38] = 580;
GBFreq[45][9] = 579;
GBFreq[54][50] = 578;
GBFreq[25][44] = 577;
GBFreq[35][66] = 576;
GBFreq[20][55] = 575;
GBFreq[18][85] = 574;
GBFreq[20][31] = 573;
GBFreq[49][17] = 572;
GBFreq[41][16] = 571;
GBFreq[35][73] = 570;
GBFreq[20][34] = 569;
GBFreq[29][44] = 568;
GBFreq[35][38] = 567;
GBFreq[49][9] = 566;
GBFreq[46][33] = 565;
GBFreq[49][51] = 564;
GBFreq[40][89] = 563;
GBFreq[26][64] = 562;
GBFreq[54][51] = 561;
GBFreq[54][36] = 560;
GBFreq[39][4] = 559;
GBFreq[53][13] = 558;
GBFreq[24][92] = 557;
GBFreq[27][49] = 556;
GBFreq[48][6] = 555;
GBFreq[21][51] = 554;
GBFreq[30][40] = 553;
GBFreq[42][92] = 552;
GBFreq[31][78] = 551;
GBFreq[25][82] = 550;
GBFreq[47][0] = 549;
GBFreq[34][19] = 548;
GBFreq[47][35] = 547;
GBFreq[21][63] = 546;
GBFreq[43][75] = 545;
GBFreq[21][87] = 544;
GBFreq[35][59] = 543;
GBFreq[25][34] = 542;
GBFreq[21][27] = 541;
GBFreq[39][26] = 540;
GBFreq[34][26] = 539;
GBFreq[39][52] = 538;
GBFreq[50][57] = 537;
GBFreq[37][79] = 536;
GBFreq[26][24] = 535;
GBFreq[22][1] = 534;
GBFreq[18][40] = 533;
GBFreq[41][33] = 532;
GBFreq[53][26] = 531;
GBFreq[54][86] = 530;
GBFreq[20][16] = 529;
GBFreq[46][74] = 528;
GBFreq[30][19] = 527;
GBFreq[45][35] = 526;
GBFreq[45][61] = 525;
GBFreq[30][9] = 524;
GBFreq[41][53] = 523;
GBFreq[41][13] = 522;
GBFreq[50][34] = 521;
GBFreq[53][86] = 520;
GBFreq[47][47] = 519;
GBFreq[22][28] = 518;
GBFreq[50][53] = 517;
GBFreq[39][70] = 516;
GBFreq[38][15] = 515;
GBFreq[42][88] = 514;
GBFreq[16][29] = 513;
GBFreq[27][90] = 512;
GBFreq[29][12] = 511;
GBFreq[44][22] = 510;
GBFreq[34][69] = 509;
GBFreq[24][10] = 508;
GBFreq[44][11] = 507;
GBFreq[39][92] = 506;
GBFreq[49][48] = 505;
GBFreq[31][46] = 504;
GBFreq[19][50] = 503;
GBFreq[21][14] = 502;
GBFreq[32][28] = 501;
GBFreq[18][3] = 500;
GBFreq[53][9] = 499;
GBFreq[34][80] = 498;
GBFreq[48][88] = 497;
GBFreq[46][53] = 496;
GBFreq[22][53] = 495;
GBFreq[28][10] = 494;
GBFreq[44][65] = 493;
GBFreq[20][10] = 492;
GBFreq[40][76] = 491;
GBFreq[47][8] = 490;
GBFreq[50][74] = 489;
GBFreq[23][62] = 488;
GBFreq[49][65] = 487;
GBFreq[28][87] = 486;
GBFreq[15][48] = 485;
GBFreq[22][7] = 484;
GBFreq[19][42] = 483;
GBFreq[41][20] = 482;
GBFreq[26][55] = 481;
GBFreq[21][93] = 480;
GBFreq[31][76] = 479;
GBFreq[34][31] = 478;
GBFreq[20][66] = 477;
GBFreq[51][33] = 476;
GBFreq[34][86] = 475;
GBFreq[37][67] = 474;
GBFreq[53][53] = 473;
GBFreq[40][88] = 472;
GBFreq[39][10] = 471;
GBFreq[24][3] = 470;
GBFreq[27][25] = 469;
GBFreq[26][15] = 468;
GBFreq[21][88] = 467;
GBFreq[52][62] = 466;
GBFreq[46][81] = 465;
GBFreq[38][72] = 464;
GBFreq[17][30] = 463;
GBFreq[52][92] = 462;
GBFreq[34][90] = 461;
GBFreq[21][7] = 460;
GBFreq[36][13] = 459;
GBFreq[45][41] = 458;
GBFreq[32][5] = 457;
GBFreq[26][89] = 456;
GBFreq[23][87] = 455;
GBFreq[20][39] = 454;
GBFreq[27][23] = 453;
GBFreq[25][59] = 452;
GBFreq[49][20] = 451;
GBFreq[54][77] = 450;
GBFreq[27][67] = 449;
GBFreq[47][33] = 448;
GBFreq[41][17] = 447;
GBFreq[19][81] = 446;
GBFreq[16][66] = 445;
GBFreq[45][26] = 444;
GBFreq[49][81] = 443;
GBFreq[53][55] = 442;
GBFreq[16][26] = 441;
GBFreq[54][62] = 440;
GBFreq[20][70] = 439;
GBFreq[42][35] = 438;
GBFreq[20][57] = 437;
GBFreq[34][36] = 436;
GBFreq[46][63] = 435;
GBFreq[19][45] = 434;
GBFreq[21][10] = 433;
GBFreq[52][93] = 432;
GBFreq[25][2] = 431;
GBFreq[30][57] = 430;
GBFreq[41][24] = 429;
GBFreq[28][43] = 428;
GBFreq[45][86] = 427;
GBFreq[51][56] = 426;
GBFreq[37][28] = 425;
GBFreq[52][69] = 424;
GBFreq[43][92] = 423;
GBFreq[41][31] = 422;
GBFreq[37][87] = 421;
GBFreq[47][36] = 420;
GBFreq[16][16] = 419;
GBFreq[40][56] = 418;
GBFreq[24][55] = 417;
GBFreq[17][1] = 416;
GBFreq[35][57] = 415;
GBFreq[27][50] = 414;
GBFreq[26][14] = 413;
GBFreq[50][40] = 412;
GBFreq[39][19] = 411;
GBFreq[19][89] = 410;
GBFreq[29][91] = 409;
GBFreq[17][89] = 408;
GBFreq[39][74] = 407;
GBFreq[46][39] = 406;
GBFreq[40][28] = 405;
GBFreq[45][68] = 404;
GBFreq[43][10] = 403;
GBFreq[42][13] = 402;
GBFreq[44][81] = 401;
GBFreq[41][47] = 400;
GBFreq[48][58] = 399;
GBFreq[43][68] = 398;
GBFreq[16][79] = 397;
GBFreq[19][5] = 396;
GBFreq[54][59] = 395;
GBFreq[17][36] = 394;
GBFreq[18][0] = 393;
GBFreq[41][5] = 392;
GBFreq[41][72] = 391;
GBFreq[16][39] = 390;
GBFreq[54][0] = 389;
GBFreq[51][16] = 388;
GBFreq[29][36] = 387;
GBFreq[47][5] = 386;
GBFreq[47][51] = 385;
GBFreq[44][7] = 384;
GBFreq[35][30] = 383;
GBFreq[26][9] = 382;
GBFreq[16][7] = 381;
GBFreq[32][1] = 380;
GBFreq[33][76] = 379;
GBFreq[34][91] = 378;
GBFreq[52][36] = 377;
GBFreq[26][77] = 376;
GBFreq[35][48] = 375;
GBFreq[40][80] = 374;
GBFreq[41][92] = 373;
GBFreq[27][93] = 372;
GBFreq[15][17] = 371;
GBFreq[16][76] = 370;
GBFreq[51][12] = 369;
GBFreq[18][20] = 368;
GBFreq[15][54] = 367;
GBFreq[50][5] = 366;
GBFreq[33][22] = 365;
GBFreq[37][57] = 364;
GBFreq[28][47] = 363;
GBFreq[42][31] = 362;
GBFreq[18][2] = 361;
GBFreq[43][64] = 360;
GBFreq[23][47] = 359;
GBFreq[28][79] = 358;
GBFreq[25][45] = 357;
GBFreq[23][91] = 356;
GBFreq[22][19] = 355;
GBFreq[25][46] = 354;
GBFreq[22][36] = 353;
GBFreq[54][85] = 352;
GBFreq[46][20] = 351;
GBFreq[27][37] = 350;
GBFreq[26][81] = 349;
GBFreq[42][29] = 348;
GBFreq[31][90] = 347;
GBFreq[41][59] = 346;
GBFreq[24][65] = 345;
GBFreq[44][84] = 344;
GBFreq[24][90] = 343;
GBFreq[38][54] = 342;
GBFreq[28][70] = 341;
GBFreq[27][15] = 340;
GBFreq[28][80] = 339;
GBFreq[29][8] = 338;
GBFreq[45][80] = 337;
GBFreq[53][37] = 336;
GBFreq[28][65] = 335;
GBFreq[23][86] = 334;
GBFreq[39][45] = 333;
GBFreq[53][32] = 332;
GBFreq[38][68] = 331;
GBFreq[45][78] = 330;
GBFreq[43][7] = 329;
GBFreq[46][82] = 328;
GBFreq[27][38] = 327;
GBFreq[16][62] = 326;
GBFreq[24][17] = 325;
GBFreq[22][70] = 324;
GBFreq[52][28] = 323;
GBFreq[23][40] = 322;
GBFreq[28][50] = 321;
GBFreq[42][91] = 320;
GBFreq[47][76] = 319;
GBFreq[15][42] = 318;
GBFreq[43][55] = 317;
GBFreq[29][84] = 316;
GBFreq[44][90] = 315;
GBFreq[53][16] = 314;
GBFreq[22][93] = 313;
GBFreq[34][10] = 312;
GBFreq[32][53] = 311;
GBFreq[43][65] = 310;
GBFreq[28][7] = 309;
GBFreq[35][46] = 308;
GBFreq[21][39] = 307;
GBFreq[44][18] = 306;
GBFreq[40][10] = 305;
GBFreq[54][53] = 304;
GBFreq[38][74] = 303;
GBFreq[28][26] = 302;
GBFreq[15][13] = 301;
GBFreq[39][34] = 300;
GBFreq[39][46] = 299;
GBFreq[42][66] = 298;
GBFreq[33][58] = 297;
GBFreq[15][56] = 296;
GBFreq[18][51] = 295;
GBFreq[49][68] = 294;
GBFreq[30][37] = 293;
GBFreq[51][84] = 292;
GBFreq[51][9] = 291;
GBFreq[40][70] = 290;
GBFreq[41][84] = 289;
GBFreq[28][64] = 288;
GBFreq[32][88] = 287;
GBFreq[24][5] = 286;
GBFreq[53][23] = 285;
GBFreq[42][27] = 284;
GBFreq[22][38] = 283;
GBFreq[32][86] = 282;
GBFreq[34][30] = 281;
GBFreq[38][63] = 280;
GBFreq[24][59] = 279;
GBFreq[22][81] = 278;
GBFreq[32][11] = 277;
GBFreq[51][21] = 276;
GBFreq[54][41] = 275;
GBFreq[21][50] = 274;
GBFreq[23][89] = 273;
GBFreq[19][87] = 272;
GBFreq[26][7] = 271;
GBFreq[30][75] = 270;
GBFreq[43][84] = 269;
GBFreq[51][25] = 268;
GBFreq[16][67] = 267;
GBFreq[32][9] = 266;
GBFreq[48][51] = 265;
GBFreq[39][7] = 264;
GBFreq[44][88] = 263;
GBFreq[52][24] = 262;
GBFreq[23][34] = 261;
GBFreq[32][75] = 260;
GBFreq[19][10] = 259;
GBFreq[28][91] = 258;
GBFreq[32][83] = 257;
GBFreq[25][75] = 256;
GBFreq[53][45] = 255;
GBFreq[29][85] = 254;
GBFreq[53][59] = 253;
GBFreq[16][2] = 252;
GBFreq[19][78] = 251;
GBFreq[15][75] = 250;
GBFreq[51][42] = 249;
GBFreq[45][67] = 248;
GBFreq[15][74] = 247;
GBFreq[25][81] = 246;
GBFreq[37][62] = 245;
GBFreq[16][55] = 244;
GBFreq[18][38] = 243;
GBFreq[23][23] = 242;
GBFreq[38][30] = 241;
GBFreq[17][28] = 240;
GBFreq[44][73] = 239;
GBFreq[23][78] = 238;
GBFreq[40][77] = 237;
GBFreq[38][87] = 236;
GBFreq[27][19] = 235;
GBFreq[38][82] = 234;
GBFreq[37][22] = 233;
GBFreq[41][30] = 232;
GBFreq[54][9] = 231;
GBFreq[32][30] = 230;
GBFreq[30][52] = 229;
GBFreq[40][84] = 228;
GBFreq[53][57] = 227;
GBFreq[27][27] = 226;
GBFreq[38][64] = 225;
GBFreq[18][43] = 224;
GBFreq[23][69] = 223;
GBFreq[28][12] = 222;
GBFreq[50][78] = 221;
GBFreq[50][1] = 220;
GBFreq[26][88] = 219;
GBFreq[36][40] = 218;
GBFreq[33][89] = 217;
GBFreq[41][28] = 216;
GBFreq[31][77] = 215;
GBFreq[46][1] = 214;
GBFreq[47][19] = 213;
GBFreq[35][55] = 212;
GBFreq[41][21] = 211;
GBFreq[27][10] = 210;
GBFreq[32][77] = 209;
GBFreq[26][37] = 208;
GBFreq[20][33] = 207;
GBFreq[41][52] = 206;
GBFreq[32][18] = 205;
GBFreq[38][13] = 204;
GBFreq[20][18] = 203;
GBFreq[20][24] = 202;
GBFreq[45][19] = 201;
GBFreq[18][53] = 200;
#endregion
}
if (GBKFreq[0] == null)
{
for (i = 0; i < 126; i++)
{
GBKFreq[i] = new int[191];
}
#region
GBKFreq[52][132] = 600;
GBKFreq[73][135] = 599;
GBKFreq[49][123] = 598;
GBKFreq[77][146] = 597;
GBKFreq[81][123] = 596;
GBKFreq[82][144] = 595;
GBKFreq[51][179] = 594;
GBKFreq[83][154] = 593;
GBKFreq[71][139] = 592;
GBKFreq[64][139] = 591;
GBKFreq[85][144] = 590;
GBKFreq[52][125] = 589;
GBKFreq[88][25] = 588;
GBKFreq[81][106] = 587;
GBKFreq[81][148] = 586;
GBKFreq[62][137] = 585;
GBKFreq[94][0] = 584;
GBKFreq[1][64] = 583;
GBKFreq[67][163] = 582;
GBKFreq[20][190] = 581;
GBKFreq[57][131] = 580;
GBKFreq[29][169] = 579;
GBKFreq[72][143] = 578;
GBKFreq[0][173] = 577;
GBKFreq[11][23] = 576;
GBKFreq[61][141] = 575;
GBKFreq[60][123] = 574;
GBKFreq[81][114] = 573;
GBKFreq[82][131] = 572;
GBKFreq[67][156] = 571;
GBKFreq[71][167] = 570;
GBKFreq[20][50] = 569;
GBKFreq[77][132] = 568;
GBKFreq[84][38] = 567;
GBKFreq[26][29] = 566;
GBKFreq[74][187] = 565;
GBKFreq[62][116] = 564;
GBKFreq[67][135] = 563;
GBKFreq[5][86] = 562;
GBKFreq[72][186] = 561;
GBKFreq[75][161] = 560;
GBKFreq[78][130] = 559;
GBKFreq[94][30] = 558;
GBKFreq[84][72] = 557;
GBKFreq[1][67] = 556;
GBKFreq[75][172] = 555;
GBKFreq[74][185] = 554;
GBKFreq[53][160] = 553;
GBKFreq[123][14] = 552;
GBKFreq[79][97] = 551;
GBKFreq[85][110] = 550;
GBKFreq[78][171] = 549;
GBKFreq[52][131] = 548;
GBKFreq[56][100] = 547;
GBKFreq[50][182] = 546;
GBKFreq[94][64] = 545;
GBKFreq[106][74] = 544;
GBKFreq[11][102] = 543;
GBKFreq[53][124] = 542;
GBKFreq[24][3] = 541;
GBKFreq[86][148] = 540;
GBKFreq[53][184] = 539;
GBKFreq[86][147] = 538;
GBKFreq[96][161] = 537;
GBKFreq[82][77] = 536;
GBKFreq[59][146] = 535;
GBKFreq[84][126] = 534;
GBKFreq[79][132] = 533;
GBKFreq[85][123] = 532;
GBKFreq[71][101] = 531;
GBKFreq[85][106] = 530;
GBKFreq[6][184] = 529;
GBKFreq[57][156] = 528;
GBKFreq[75][104] = 527;
GBKFreq[50][137] = 526;
GBKFreq[79][133] = 525;
GBKFreq[76][108] = 524;
GBKFreq[57][142] = 523;
GBKFreq[84][130] = 522;
GBKFreq[52][128] = 521;
GBKFreq[47][44] = 520;
GBKFreq[52][152] = 519;
GBKFreq[54][104] = 518;
GBKFreq[30][47] = 517;
GBKFreq[71][123] = 516;
GBKFreq[52][107] = 515;
GBKFreq[45][84] = 514;
GBKFreq[107][118] = 513;
GBKFreq[5][161] = 512;
GBKFreq[48][126] = 511;
GBKFreq[67][170] = 510;
GBKFreq[43][6] = 509;
GBKFreq[70][112] = 508;
GBKFreq[86][174] = 507;
GBKFreq[84][166] = 506;
GBKFreq[79][130] = 505;
GBKFreq[57][141] = 504;
GBKFreq[81][178] = 503;
GBKFreq[56][187] = 502;
GBKFreq[81][162] = 501;
GBKFreq[53][104] = 500;
GBKFreq[123][35] = 499;
GBKFreq[70][169] = 498;
GBKFreq[69][164] = 497;
GBKFreq[109][61] = 496;
GBKFreq[73][130] = 495;
GBKFreq[62][134] = 494;
GBKFreq[54][125] = 493;
GBKFreq[79][105] = 492;
GBKFreq[70][165] = 491;
GBKFreq[71][189] = 490;
GBKFreq[23][147] = 489;
GBKFreq[51][139] = 488;
GBKFreq[47][137] = 487;
GBKFreq[77][123] = 486;
GBKFreq[86][183] = 485;
GBKFreq[63][173] = 484;
GBKFreq[79][144] = 483;
GBKFreq[84][159] = 482;
GBKFreq[60][91] = 481;
GBKFreq[66][187] = 480;
GBKFreq[73][114] = 479;
GBKFreq[85][56] = 478;
GBKFreq[71][149] = 477;
GBKFreq[84][189] = 476;
GBKFreq[104][31] = 475;
GBKFreq[83][82] = 474;
GBKFreq[68][35] = 473;
GBKFreq[11][77] = 472;
GBKFreq[15][155] = 471;
GBKFreq[83][153] = 470;
GBKFreq[71][1] = 469;
GBKFreq[53][190] = 468;
GBKFreq[50][135] = 467;
GBKFreq[3][147] = 466;
GBKFreq[48][136] = 465;
GBKFreq[66][166] = 464;
GBKFreq[55][159] = 463;
GBKFreq[82][150] = 462;
GBKFreq[58][178] = 461;
GBKFreq[64][102] = 460;
GBKFreq[16][106] = 459;
GBKFreq[68][110] = 458;
GBKFreq[54][14] = 457;
GBKFreq[60][140] = 456;
GBKFreq[91][71] = 455;
GBKFreq[54][150] = 454;
GBKFreq[78][177] = 453;
GBKFreq[78][117] = 452;
GBKFreq[104][12] = 451;
GBKFreq[73][150] = 450;
GBKFreq[51][142] = 449;
GBKFreq[81][145] = 448;
GBKFreq[66][183] = 447;
GBKFreq[51][178] = 446;
GBKFreq[75][107] = 445;
GBKFreq[65][119] = 444;
GBKFreq[69][176] = 443;
GBKFreq[59][122] = 442;
GBKFreq[78][160] = 441;
GBKFreq[85][183] = 440;
GBKFreq[105][16] = 439;
GBKFreq[73][110] = 438;
GBKFreq[104][39] = 437;
GBKFreq[119][16] = 436;
GBKFreq[76][162] = 435;
GBKFreq[67][152] = 434;
GBKFreq[82][24] = 433;
GBKFreq[73][121] = 432;
GBKFreq[83][83] = 431;
GBKFreq[82][145] = 430;
GBKFreq[49][133] = 429;
GBKFreq[94][13] = 428;
GBKFreq[58][139] = 427;
GBKFreq[74][189] = 426;
GBKFreq[66][177] = 425;
GBKFreq[85][184] = 424;
GBKFreq[55][183] = 423;
GBKFreq[71][107] = 422;
GBKFreq[11][98] = 421;
GBKFreq[72][153] = 420;
GBKFreq[2][137] = 419;
GBKFreq[59][147] = 418;
GBKFreq[58][152] = 417;
GBKFreq[55][144] = 416;
GBKFreq[73][125] = 415;
GBKFreq[52][154] = 414;
GBKFreq[70][178] = 413;
GBKFreq[79][148] = 412;
GBKFreq[63][143] = 411;
GBKFreq[50][140] = 410;
GBKFreq[47][145] = 409;
GBKFreq[48][123] = 408;
GBKFreq[56][107] = 407;
GBKFreq[84][83] = 406;
GBKFreq[59][112] = 405;
GBKFreq[124][72] = 404;
GBKFreq[79][99] = 403;
GBKFreq[3][37] = 402;
GBKFreq[114][55] = 401;
GBKFreq[85][152] = 400;
GBKFreq[60][47] = 399;
GBKFreq[65][96] = 398;
GBKFreq[74][110] = 397;
GBKFreq[86][182] = 396;
GBKFreq[50][99] = 395;
GBKFreq[67][186] = 394;
GBKFreq[81][74] = 393;
GBKFreq[80][37] = 392;
GBKFreq[21][60] = 391;
GBKFreq[110][12] = 390;
GBKFreq[60][162] = 389;
GBKFreq[29][115] = 388;
GBKFreq[83][130] = 387;
GBKFreq[52][136] = 386;
GBKFreq[63][114] = 385;
GBKFreq[49][127] = 384;
GBKFreq[83][109] = 383;
GBKFreq[66][128] = 382;
GBKFreq[78][136] = 381;
GBKFreq[81][180] = 380;
GBKFreq[76][104] = 379;
GBKFreq[56][156] = 378;
GBKFreq[61][23] = 377;
GBKFreq[4][30] = 376;
GBKFreq[69][154] = 375;
GBKFreq[100][37] = 374;
GBKFreq[54][177] = 373;
GBKFreq[23][119] = 372;
GBKFreq[71][171] = 371;
GBKFreq[84][146] = 370;
GBKFreq[20][184] = 369;
GBKFreq[86][76] = 368;
GBKFreq[74][132] = 367;
GBKFreq[47][97] = 366;
GBKFreq[82][137] = 365;
GBKFreq[94][56] = 364;
GBKFreq[92][30] = 363;
GBKFreq[19][117] = 362;
GBKFreq[48][173] = 361;
GBKFreq[2][136] = 360;
GBKFreq[7][182] = 359;
GBKFreq[74][188] = 358;
GBKFreq[14][132] = 357;
GBKFreq[62][172] = 356;
GBKFreq[25][39] = 355;
GBKFreq[85][129] = 354;
GBKFreq[64][98] = 353;
GBKFreq[67][127] = 352;
GBKFreq[72][167] = 351;
GBKFreq[57][143] = 350;
GBKFreq[76][187] = 349;
GBKFreq[83][181] = 348;
GBKFreq[84][10] = 347;
GBKFreq[55][166] = 346;
GBKFreq[55][188] = 345;
GBKFreq[13][151] = 344;
GBKFreq[62][124] = 343;
GBKFreq[53][136] = 342;
GBKFreq[106][57] = 341;
GBKFreq[47][166] = 340;
GBKFreq[109][30] = 339;
GBKFreq[78][114] = 338;
GBKFreq[83][19] = 337;
GBKFreq[56][162] = 336;
GBKFreq[60][177] = 335;
GBKFreq[88][9] = 334;
GBKFreq[74][163] = 333;
GBKFreq[52][156] = 332;
GBKFreq[71][180] = 331;
GBKFreq[60][57] = 330;
GBKFreq[72][173] = 329;
GBKFreq[82][91] = 328;
GBKFreq[51][186] = 327;
GBKFreq[75][86] = 326;
GBKFreq[75][78] = 325;
GBKFreq[76][170] = 324;
GBKFreq[60][147] = 323;
GBKFreq[82][75] = 322;
GBKFreq[80][148] = 321;
GBKFreq[86][150] = 320;
GBKFreq[13][95] = 319;
GBKFreq[0][11] = 318;
GBKFreq[84][190] = 317;
GBKFreq[76][166] = 316;
GBKFreq[14][72] = 315;
GBKFreq[67][144] = 314;
GBKFreq[84][44] = 313;
GBKFreq[72][125] = 312;
GBKFreq[66][127] = 311;
GBKFreq[60][25] = 310;
GBKFreq[70][146] = 309;
GBKFreq[79][135] = 308;
GBKFreq[54][135] = 307;
GBKFreq[60][104] = 306;
GBKFreq[55][132] = 305;
GBKFreq[94][2] = 304;
GBKFreq[54][133] = 303;
GBKFreq[56][190] = 302;
GBKFreq[58][174] = 301;
GBKFreq[80][144] = 300;
GBKFreq[85][113] = 299;
#endregion
}
if (Big5Freq[0] == null)
{
for (i = 0; i < 94; i++)
{
Big5Freq[i] = new int[158];
}
#region
Big5Freq[9][89] = 600;
Big5Freq[11][15] = 599;
Big5Freq[3][66] = 598;
Big5Freq[6][121] = 597;
Big5Freq[3][0] = 596;
Big5Freq[5][82] = 595;
Big5Freq[3][42] = 594;
Big5Freq[5][34] = 593;
Big5Freq[3][8] = 592;
Big5Freq[3][6] = 591;
Big5Freq[3][67] = 590;
Big5Freq[7][139] = 589;
Big5Freq[23][137] = 588;
Big5Freq[12][46] = 587;
Big5Freq[4][8] = 586;
Big5Freq[4][41] = 585;
Big5Freq[18][47] = 584;
Big5Freq[12][114] = 583;
Big5Freq[6][1] = 582;
Big5Freq[22][60] = 581;
Big5Freq[5][46] = 580;
Big5Freq[11][79] = 579;
Big5Freq[3][23] = 578;
Big5Freq[7][114] = 577;
Big5Freq[29][102] = 576;
Big5Freq[19][14] = 575;
Big5Freq[4][133] = 574;
Big5Freq[3][29] = 573;
Big5Freq[4][109] = 572;
Big5Freq[14][127] = 571;
Big5Freq[5][48] = 570;
Big5Freq[13][104] = 569;
Big5Freq[3][132] = 568;
Big5Freq[26][64] = 567;
Big5Freq[7][19] = 566;
Big5Freq[4][12] = 565;
Big5Freq[11][124] = 564;
Big5Freq[7][89] = 563;
Big5Freq[15][124] = 562;
Big5Freq[4][108] = 561;
Big5Freq[19][66] = 560;
Big5Freq[3][21] = 559;
Big5Freq[24][12] = 558;
Big5Freq[28][111] = 557;
Big5Freq[12][107] = 556;
Big5Freq[3][112] = 555;
Big5Freq[8][113] = 554;
Big5Freq[5][40] = 553;
Big5Freq[26][145] = 552;
Big5Freq[3][48] = 551;
Big5Freq[3][70] = 550;
Big5Freq[22][17] = 549;
Big5Freq[16][47] = 548;
Big5Freq[3][53] = 547;
Big5Freq[4][24] = 546;
Big5Freq[32][120] = 545;
Big5Freq[24][49] = 544;
Big5Freq[24][142] = 543;
Big5Freq[18][66] = 542;
Big5Freq[29][150] = 541;
Big5Freq[5][122] = 540;
Big5Freq[5][114] = 539;
Big5Freq[3][44] = 538;
Big5Freq[10][128] = 537;
Big5Freq[15][20] = 536;
Big5Freq[13][33] = 535;
Big5Freq[14][87] = 534;
Big5Freq[3][126] = 533;
Big5Freq[4][53] = 532;
Big5Freq[4][40] = 531;
Big5Freq[9][93] = 530;
Big5Freq[15][137] = 529;
Big5Freq[10][123] = 528;
Big5Freq[4][56] = 527;
Big5Freq[5][71] = 526;
Big5Freq[10][8] = 525;
Big5Freq[5][16] = 524;
Big5Freq[5][146] = 523;
Big5Freq[18][88] = 522;
Big5Freq[24][4] = 521;
Big5Freq[20][47] = 520;
Big5Freq[5][33] = 519;
Big5Freq[9][43] = 518;
Big5Freq[20][12] = 517;
Big5Freq[20][13] = 516;
Big5Freq[5][156] = 515;
Big5Freq[22][140] = 514;
Big5Freq[8][146] = 513;
Big5Freq[21][123] = 512;
Big5Freq[4][90] = 511;
Big5Freq[5][62] = 510;
Big5Freq[17][59] = 509;
Big5Freq[10][37] = 508;
Big5Freq[18][107] = 507;
Big5Freq[14][53] = 506;
Big5Freq[22][51] = 505;
Big5Freq[8][13] = 504;
Big5Freq[5][29] = 503;
Big5Freq[9][7] = 502;
Big5Freq[22][14] = 501;
Big5Freq[8][55] = 500;
Big5Freq[33][9] = 499;
Big5Freq[16][64] = 498;
Big5Freq[7][131] = 497;
Big5Freq[34][4] = 496;
Big5Freq[7][101] = 495;
Big5Freq[11][139] = 494;
Big5Freq[3][135] = 493;
Big5Freq[7][102] = 492;
Big5Freq[17][13] = 491;
Big5Freq[3][20] = 490;
Big5Freq[27][106] = 489;
Big5Freq[5][88] = 488;
Big5Freq[6][33] = 487;
Big5Freq[5][139] = 486;
Big5Freq[6][0] = 485;
Big5Freq[17][58] = 484;
Big5Freq[5][133] = 483;
Big5Freq[9][107] = 482;
Big5Freq[23][39] = 481;
Big5Freq[5][23] = 480;
Big5Freq[3][79] = 479;
Big5Freq[32][97] = 478;
Big5Freq[3][136] = 477;
Big5Freq[4][94] = 476;
Big5Freq[21][61] = 475;
Big5Freq[23][123] = 474;
Big5Freq[26][16] = 473;
Big5Freq[24][137] = 472;
Big5Freq[22][18] = 471;
Big5Freq[5][1] = 470;
Big5Freq[20][119] = 469;
Big5Freq[3][7] = 468;
Big5Freq[10][79] = 467;
Big5Freq[15][105] = 466;
Big5Freq[3][144] = 465;
Big5Freq[12][80] = 464;
Big5Freq[15][73] = 463;
Big5Freq[3][19] = 462;
Big5Freq[8][109] = 461;
Big5Freq[3][15] = 460;
Big5Freq[31][82] = 459;
Big5Freq[3][43] = 458;
Big5Freq[25][119] = 457;
Big5Freq[16][111] = 456;
Big5Freq[7][77] = 455;
Big5Freq[3][95] = 454;
Big5Freq[24][82] = 453;
Big5Freq[7][52] = 452;
Big5Freq[9][151] = 451;
Big5Freq[3][129] = 450;
Big5Freq[5][87] = 449;
Big5Freq[3][55] = 448;
Big5Freq[8][153] = 447;
Big5Freq[4][83] = 446;
Big5Freq[3][114] = 445;
Big5Freq[23][147] = 444;
Big5Freq[15][31] = 443;
Big5Freq[3][54] = 442;
Big5Freq[11][122] = 441;
Big5Freq[4][4] = 440;
Big5Freq[34][149] = 439;
Big5Freq[3][17] = 438;
Big5Freq[21][64] = 437;
Big5Freq[26][144] = 436;
Big5Freq[4][62] = 435;
Big5Freq[8][15] = 434;
Big5Freq[35][80] = 433;
Big5Freq[7][110] = 432;
Big5Freq[23][114] = 431;
Big5Freq[3][108] = 430;
Big5Freq[3][62] = 429;
Big5Freq[21][41] = 428;
Big5Freq[15][99] = 427;
Big5Freq[5][47] = 426;
Big5Freq[4][96] = 425;
Big5Freq[20][122] = 424;
Big5Freq[5][21] = 423;
Big5Freq[4][157] = 422;
Big5Freq[16][14] = 421;
Big5Freq[3][117] = 420;
Big5Freq[7][129] = 419;
Big5Freq[4][27] = 418;
Big5Freq[5][30] = 417;
Big5Freq[22][16] = 416;
Big5Freq[5][64] = 415;
Big5Freq[17][99] = 414;
Big5Freq[17][57] = 413;
Big5Freq[8][105] = 412;
Big5Freq[5][112] = 411;
Big5Freq[20][59] = 410;
Big5Freq[6][129] = 409;
Big5Freq[18][17] = 408;
Big5Freq[3][92] = 407;
Big5Freq[28][118] = 406;
Big5Freq[3][109] = 405;
Big5Freq[31][51] = 404;
Big5Freq[13][116] = 403;
Big5Freq[6][15] = 402;
Big5Freq[36][136] = 401;
Big5Freq[12][74] = 400;
Big5Freq[20][88] = 399;
Big5Freq[36][68] = 398;
Big5Freq[3][147] = 397;
Big5Freq[15][84] = 396;
Big5Freq[16][32] = 395;
Big5Freq[16][58] = 394;
Big5Freq[7][66] = 393;
Big5Freq[23][107] = 392;
Big5Freq[9][6] = 391;
Big5Freq[12][86] = 390;
Big5Freq[23][112] = 389;
Big5Freq[37][23] = 388;
Big5Freq[3][138] = 387;
Big5Freq[20][68] = 386;
Big5Freq[15][116] = 385;
Big5Freq[18][64] = 384;
Big5Freq[12][139] = 383;
Big5Freq[11][155] = 382;
Big5Freq[4][156] = 381;
Big5Freq[12][84] = 380;
Big5Freq[18][49] = 379;
Big5Freq[25][125] = 378;
Big5Freq[25][147] = 377;
Big5Freq[15][110] = 376;
Big5Freq[19][96] = 375;
Big5Freq[30][152] = 374;
Big5Freq[6][31] = 373;
Big5Freq[27][117] = 372;
Big5Freq[3][10] = 371;
Big5Freq[6][131] = 370;
Big5Freq[13][112] = 369;
Big5Freq[36][156] = 368;
Big5Freq[4][60] = 367;
Big5Freq[15][121] = 366;
Big5Freq[4][112] = 365;
Big5Freq[30][142] = 364;
Big5Freq[23][154] = 363;
Big5Freq[27][101] = 362;
Big5Freq[9][140] = 361;
Big5Freq[3][89] = 360;
Big5Freq[18][148] = 359;
Big5Freq[4][69] = 358;
Big5Freq[16][49] = 357;
Big5Freq[6][117] = 356;
Big5Freq[36][55] = 355;
Big5Freq[5][123] = 354;
Big5Freq[4][126] = 353;
Big5Freq[4][119] = 352;
Big5Freq[9][95] = 351;
Big5Freq[5][24] = 350;
Big5Freq[16][133] = 349;
Big5Freq[10][134] = 348;
Big5Freq[26][59] = 347;
Big5Freq[6][41] = 346;
Big5Freq[6][146] = 345;
Big5Freq[19][24] = 344;
Big5Freq[5][113] = 343;
Big5Freq[10][118] = 342;
Big5Freq[34][151] = 341;
Big5Freq[9][72] = 340;
Big5Freq[31][25] = 339;
Big5Freq[18][126] = 338;
Big5Freq[18][28] = 337;
Big5Freq[4][153] = 336;
Big5Freq[3][84] = 335;
Big5Freq[21][18] = 334;
Big5Freq[25][129] = 333;
Big5Freq[6][107] = 332;
Big5Freq[12][25] = 331;
Big5Freq[17][109] = 330;
Big5Freq[7][76] = 329;
Big5Freq[15][15] = 328;
Big5Freq[4][14] = 327;
Big5Freq[23][88] = 326;
Big5Freq[18][2] = 325;
Big5Freq[6][88] = 324;
Big5Freq[16][84] = 323;
Big5Freq[12][48] = 322;
Big5Freq[7][68] = 321;
Big5Freq[5][50] = 320;
Big5Freq[13][54] = 319;
Big5Freq[7][98] = 318;
Big5Freq[11][6] = 317;
Big5Freq[9][80] = 316;
Big5Freq[16][41] = 315;
Big5Freq[7][43] = 314;
Big5Freq[28][117] = 313;
Big5Freq[3][51] = 312;
Big5Freq[7][3] = 311;
Big5Freq[20][81] = 310;
Big5Freq[4][2] = 309;
Big5Freq[11][16] = 308;
Big5Freq[10][4] = 307;
Big5Freq[10][119] = 306;
Big5Freq[6][142] = 305;
Big5Freq[18][51] = 304;
Big5Freq[8][144] = 303;
Big5Freq[10][65] = 302;
Big5Freq[11][64] = 301;
Big5Freq[11][130] = 300;
Big5Freq[9][92] = 299;
Big5Freq[18][29] = 298;
Big5Freq[18][78] = 297;
Big5Freq[18][151] = 296;
Big5Freq[33][127] = 295;
Big5Freq[35][113] = 294;
Big5Freq[10][155] = 293;
Big5Freq[3][76] = 292;
Big5Freq[36][123] = 291;
Big5Freq[13][143] = 290;
Big5Freq[5][135] = 289;
Big5Freq[23][116] = 288;
Big5Freq[6][101] = 287;
Big5Freq[14][74] = 286;
Big5Freq[7][153] = 285;
Big5Freq[3][101] = 284;
Big5Freq[9][74] = 283;
Big5Freq[3][156] = 282;
Big5Freq[4][147] = 281;
Big5Freq[9][12] = 280;
Big5Freq[18][133] = 279;
Big5Freq[4][0] = 278;
Big5Freq[7][155] = 277;
Big5Freq[9][144] = 276;
Big5Freq[23][49] = 275;
Big5Freq[5][89] = 274;
Big5Freq[10][11] = 273;
Big5Freq[3][110] = 272;
Big5Freq[3][40] = 271;
Big5Freq[29][115] = 270;
Big5Freq[9][100] = 269;
Big5Freq[21][67] = 268;
Big5Freq[23][145] = 267;
Big5Freq[10][47] = 266;
Big5Freq[4][31] = 265;
Big5Freq[4][81] = 264;
Big5Freq[22][62] = 263;
Big5Freq[4][28] = 262;
Big5Freq[27][39] = 261;
Big5Freq[27][54] = 260;
Big5Freq[32][46] = 259;
Big5Freq[4][76] = 258;
Big5Freq[26][15] = 257;
Big5Freq[12][154] = 256;
Big5Freq[9][150] = 255;
Big5Freq[15][17] = 254;
Big5Freq[5][129] = 253;
Big5Freq[10][40] = 252;
Big5Freq[13][37] = 251;
Big5Freq[31][104] = 250;
Big5Freq[3][152] = 249;
Big5Freq[5][22] = 248;
Big5Freq[8][48] = 247;
Big5Freq[4][74] = 246;
Big5Freq[6][17] = 245;
Big5Freq[30][82] = 244;
Big5Freq[4][116] = 243;
Big5Freq[16][42] = 242;
Big5Freq[5][55] = 241;
Big5Freq[4][64] = 240;
Big5Freq[14][19] = 239;
Big5Freq[35][82] = 238;
Big5Freq[30][139] = 237;
Big5Freq[26][152] = 236;
Big5Freq[32][32] = 235;
Big5Freq[21][102] = 234;
Big5Freq[10][131] = 233;
Big5Freq[9][128] = 232;
Big5Freq[3][87] = 231;
Big5Freq[4][51] = 230;
Big5Freq[10][15] = 229;
Big5Freq[4][150] = 228;
Big5Freq[7][4] = 227;
Big5Freq[7][51] = 226;
Big5Freq[7][157] = 225;
Big5Freq[4][146] = 224;
Big5Freq[4][91] = 223;
Big5Freq[7][13] = 222;
Big5Freq[17][116] = 221;
Big5Freq[23][21] = 220;
Big5Freq[5][106] = 219;
Big5Freq[14][100] = 218;
Big5Freq[10][152] = 217;
Big5Freq[14][89] = 216;
Big5Freq[6][138] = 215;
Big5Freq[12][157] = 214;
Big5Freq[10][102] = 213;
Big5Freq[19][94] = 212;
Big5Freq[7][74] = 211;
Big5Freq[18][128] = 210;
Big5Freq[27][111] = 209;
Big5Freq[11][57] = 208;
Big5Freq[3][131] = 207;
Big5Freq[30][23] = 206;
Big5Freq[30][126] = 205;
Big5Freq[4][36] = 204;
Big5Freq[26][124] = 203;
Big5Freq[4][19] = 202;
Big5Freq[9][152] = 201;
#endregion
}
if (EUC_TWFreq[0] == null)
{
for (i = 0; i < 94; i++)
{
EUC_TWFreq[i] = new int[94];
}
#region
EUC_TWFreq[48][49] = 599;
EUC_TWFreq[35][65] = 598;
EUC_TWFreq[41][27] = 597;
EUC_TWFreq[35][0] = 596;
EUC_TWFreq[39][19] = 595;
EUC_TWFreq[35][42] = 594;
EUC_TWFreq[38][66] = 593;
EUC_TWFreq[35][8] = 592;
EUC_TWFreq[35][6] = 591;
EUC_TWFreq[35][66] = 590;
EUC_TWFreq[43][14] = 589;
EUC_TWFreq[69][80] = 588;
EUC_TWFreq[50][48] = 587;
EUC_TWFreq[36][71] = 586;
EUC_TWFreq[37][10] = 585;
EUC_TWFreq[60][52] = 584;
EUC_TWFreq[51][21] = 583;
EUC_TWFreq[40][2] = 582;
EUC_TWFreq[67][35] = 581;
EUC_TWFreq[38][78] = 580;
EUC_TWFreq[49][18] = 579;
EUC_TWFreq[35][23] = 578;
EUC_TWFreq[42][83] = 577;
EUC_TWFreq[79][47] = 576;
EUC_TWFreq[61][82] = 575;
EUC_TWFreq[38][7] = 574;
EUC_TWFreq[35][29] = 573;
EUC_TWFreq[37][77] = 572;
EUC_TWFreq[54][67] = 571;
EUC_TWFreq[38][80] = 570;
EUC_TWFreq[52][74] = 569;
EUC_TWFreq[36][37] = 568;
EUC_TWFreq[74][8] = 567;
EUC_TWFreq[41][83] = 566;
EUC_TWFreq[36][75] = 565;
EUC_TWFreq[49][63] = 564;
EUC_TWFreq[42][58] = 563;
EUC_TWFreq[56][33] = 562;
EUC_TWFreq[37][76] = 561;
EUC_TWFreq[62][39] = 560;
EUC_TWFreq[35][21] = 559;
EUC_TWFreq[70][19] = 558;
EUC_TWFreq[77][88] = 557;
EUC_TWFreq[51][14] = 556;
EUC_TWFreq[36][17] = 555;
EUC_TWFreq[44][51] = 554;
EUC_TWFreq[38][72] = 553;
EUC_TWFreq[74][90] = 552;
EUC_TWFreq[35][48] = 551;
EUC_TWFreq[35][69] = 550;
EUC_TWFreq[66][86] = 549;
EUC_TWFreq[57][20] = 548;
EUC_TWFreq[35][53] = 547;
EUC_TWFreq[36][87] = 546;
EUC_TWFreq[84][67] = 545;
EUC_TWFreq[70][56] = 544;
EUC_TWFreq[71][54] = 543;
EUC_TWFreq[60][70] = 542;
EUC_TWFreq[80][1] = 541;
EUC_TWFreq[39][59] = 540;
EUC_TWFreq[39][51] = 539;
EUC_TWFreq[35][44] = 538;
EUC_TWFreq[48][4] = 537;
EUC_TWFreq[55][24] = 536;
EUC_TWFreq[52][4] = 535;
EUC_TWFreq[54][26] = 534;
EUC_TWFreq[36][31] = 533;
EUC_TWFreq[37][22] = 532;
EUC_TWFreq[37][9] = 531;
EUC_TWFreq[46][0] = 530;
EUC_TWFreq[56][46] = 529;
EUC_TWFreq[47][93] = 528;
EUC_TWFreq[37][25] = 527;
EUC_TWFreq[39][8] = 526;
EUC_TWFreq[46][73] = 525;
EUC_TWFreq[38][48] = 524;
EUC_TWFreq[39][83] = 523;
EUC_TWFreq[60][92] = 522;
EUC_TWFreq[70][11] = 521;
EUC_TWFreq[63][84] = 520;
EUC_TWFreq[38][65] = 519;
EUC_TWFreq[45][45] = 518;
EUC_TWFreq[63][49] = 517;
EUC_TWFreq[63][50] = 516;
EUC_TWFreq[39][93] = 515;
EUC_TWFreq[68][20] = 514;
EUC_TWFreq[44][84] = 513;
EUC_TWFreq[66][34] = 512;
EUC_TWFreq[37][58] = 511;
EUC_TWFreq[39][0] = 510;
EUC_TWFreq[59][1] = 509;
EUC_TWFreq[47][8] = 508;
EUC_TWFreq[61][17] = 507;
EUC_TWFreq[53][87] = 506;
EUC_TWFreq[67][26] = 505;
EUC_TWFreq[43][46] = 504;
EUC_TWFreq[38][61] = 503;
EUC_TWFreq[45][9] = 502;
EUC_TWFreq[66][83] = 501;
EUC_TWFreq[43][88] = 500;
EUC_TWFreq[85][20] = 499;
EUC_TWFreq[57][36] = 498;
EUC_TWFreq[43][6] = 497;
EUC_TWFreq[86][77] = 496;
EUC_TWFreq[42][70] = 495;
EUC_TWFreq[49][78] = 494;
EUC_TWFreq[36][40] = 493;
EUC_TWFreq[42][71] = 492;
EUC_TWFreq[58][49] = 491;
EUC_TWFreq[35][20] = 490;
EUC_TWFreq[76][20] = 489;
EUC_TWFreq[39][25] = 488;
EUC_TWFreq[40][34] = 487;
EUC_TWFreq[39][76] = 486;
EUC_TWFreq[40][1] = 485;
EUC_TWFreq[59][0] = 484;
EUC_TWFreq[39][70] = 483;
EUC_TWFreq[46][14] = 482;
EUC_TWFreq[68][77] = 481;
EUC_TWFreq[38][55] = 480;
EUC_TWFreq[35][78] = 479;
EUC_TWFreq[84][44] = 478;
EUC_TWFreq[36][41] = 477;
EUC_TWFreq[37][62] = 476;
EUC_TWFreq[65][67] = 475;
EUC_TWFreq[69][66] = 474;
EUC_TWFreq[73][55] = 473;
EUC_TWFreq[71][49] = 472;
EUC_TWFreq[66][87] = 471;
EUC_TWFreq[38][33] = 470;
EUC_TWFreq[64][61] = 469;
EUC_TWFreq[35][7] = 468;
EUC_TWFreq[47][49] = 467;
EUC_TWFreq[56][14] = 466;
EUC_TWFreq[36][49] = 465;
EUC_TWFreq[50][81] = 464;
EUC_TWFreq[55][76] = 463;
EUC_TWFreq[35][19] = 462;
EUC_TWFreq[44][47] = 461;
EUC_TWFreq[35][15] = 460;
EUC_TWFreq[82][59] = 459;
EUC_TWFreq[35][43] = 458;
EUC_TWFreq[73][0] = 457;
EUC_TWFreq[57][83] = 456;
EUC_TWFreq[42][46] = 455;
EUC_TWFreq[36][0] = 454;
EUC_TWFreq[70][88] = 453;
EUC_TWFreq[42][22] = 452;
EUC_TWFreq[46][58] = 451;
EUC_TWFreq[36][34] = 450;
EUC_TWFreq[39][24] = 449;
EUC_TWFreq[35][55] = 448;
EUC_TWFreq[44][91] = 447;
EUC_TWFreq[37][51] = 446;
EUC_TWFreq[36][19] = 445;
EUC_TWFreq[69][90] = 444;
EUC_TWFreq[55][35] = 443;
EUC_TWFreq[35][54] = 442;
EUC_TWFreq[49][61] = 441;
EUC_TWFreq[36][67] = 440;
EUC_TWFreq[88][34] = 439;
EUC_TWFreq[35][17] = 438;
EUC_TWFreq[65][69] = 437;
EUC_TWFreq[74][89] = 436;
EUC_TWFreq[37][31] = 435;
EUC_TWFreq[43][48] = 434;
EUC_TWFreq[89][27] = 433;
EUC_TWFreq[42][79] = 432;
EUC_TWFreq[69][57] = 431;
EUC_TWFreq[36][13] = 430;
EUC_TWFreq[35][62] = 429;
EUC_TWFreq[65][47] = 428;
EUC_TWFreq[56][8] = 427;
EUC_TWFreq[38][79] = 426;
EUC_TWFreq[37][64] = 425;
EUC_TWFreq[64][64] = 424;
EUC_TWFreq[38][53] = 423;
EUC_TWFreq[38][31] = 422;
EUC_TWFreq[56][81] = 421;
EUC_TWFreq[36][22] = 420;
EUC_TWFreq[43][4] = 419;
EUC_TWFreq[36][90] = 418;
EUC_TWFreq[38][62] = 417;
EUC_TWFreq[66][85] = 416;
EUC_TWFreq[39][1] = 415;
EUC_TWFreq[59][40] = 414;
EUC_TWFreq[58][93] = 413;
EUC_TWFreq[44][43] = 412;
EUC_TWFreq[39][49] = 411;
EUC_TWFreq[64][2] = 410;
EUC_TWFreq[41][35] = 409;
EUC_TWFreq[60][22] = 408;
EUC_TWFreq[35][91] = 407;
EUC_TWFreq[78][1] = 406;
EUC_TWFreq[36][14] = 405;
EUC_TWFreq[82][29] = 404;
EUC_TWFreq[52][86] = 403;
EUC_TWFreq[40][16] = 402;
EUC_TWFreq[91][52] = 401;
EUC_TWFreq[50][75] = 400;
EUC_TWFreq[64][30] = 399;
EUC_TWFreq[90][78] = 398;
EUC_TWFreq[36][52] = 397;
EUC_TWFreq[55][87] = 396;
EUC_TWFreq[57][5] = 395;
EUC_TWFreq[57][31] = 394;
EUC_TWFreq[42][35] = 393;
EUC_TWFreq[69][50] = 392;
EUC_TWFreq[45][8] = 391;
EUC_TWFreq[50][87] = 390;
EUC_TWFreq[69][55] = 389;
EUC_TWFreq[92][3] = 388;
EUC_TWFreq[36][43] = 387;
EUC_TWFreq[64][10] = 386;
EUC_TWFreq[56][25] = 385;
EUC_TWFreq[60][68] = 384;
EUC_TWFreq[51][46] = 383;
EUC_TWFreq[50][0] = 382;
EUC_TWFreq[38][30] = 381;
EUC_TWFreq[50][85] = 380;
EUC_TWFreq[60][54] = 379;
EUC_TWFreq[73][6] = 378;
EUC_TWFreq[73][28] = 377;
EUC_TWFreq[56][19] = 376;
EUC_TWFreq[62][69] = 375;
EUC_TWFreq[81][66] = 374;
EUC_TWFreq[40][32] = 373;
EUC_TWFreq[76][31] = 372;
EUC_TWFreq[35][10] = 371;
EUC_TWFreq[41][37] = 370;
EUC_TWFreq[52][82] = 369;
EUC_TWFreq[91][72] = 368;
EUC_TWFreq[37][29] = 367;
EUC_TWFreq[56][30] = 366;
EUC_TWFreq[37][80] = 365;
EUC_TWFreq[81][56] = 364;
EUC_TWFreq[70][3] = 363;
EUC_TWFreq[76][15] = 362;
EUC_TWFreq[46][47] = 361;
EUC_TWFreq[35][88] = 360;
EUC_TWFreq[61][58] = 359;
EUC_TWFreq[37][37] = 358;
EUC_TWFreq[57][22] = 357;
EUC_TWFreq[41][23] = 356;
EUC_TWFreq[90][66] = 355;
EUC_TWFreq[39][60] = 354;
EUC_TWFreq[38][0] = 353;
EUC_TWFreq[37][87] = 352;
EUC_TWFreq[46][2] = 351;
EUC_TWFreq[38][56] = 350;
EUC_TWFreq[58][11] = 349;
EUC_TWFreq[48][10] = 348;
EUC_TWFreq[74][4] = 347;
EUC_TWFreq[40][42] = 346;
EUC_TWFreq[41][52] = 345;
EUC_TWFreq[61][92] = 344;
EUC_TWFreq[39][50] = 343;
EUC_TWFreq[47][88] = 342;
EUC_TWFreq[88][36] = 341;
EUC_TWFreq[45][73] = 340;
EUC_TWFreq[82][3] = 339;
EUC_TWFreq[61][36] = 338;
EUC_TWFreq[60][33] = 337;
EUC_TWFreq[38][27] = 336;
EUC_TWFreq[35][83] = 335;
EUC_TWFreq[65][24] = 334;
EUC_TWFreq[73][10] = 333;
EUC_TWFreq[41][13] = 332;
EUC_TWFreq[50][27] = 331;
EUC_TWFreq[59][50] = 330;
EUC_TWFreq[42][45] = 329;
EUC_TWFreq[55][19] = 328;
EUC_TWFreq[36][77] = 327;
EUC_TWFreq[69][31] = 326;
EUC_TWFreq[60][7] = 325;
EUC_TWFreq[40][88] = 324;
EUC_TWFreq[57][56] = 323;
EUC_TWFreq[50][50] = 322;
EUC_TWFreq[42][37] = 321;
EUC_TWFreq[38][82] = 320;
EUC_TWFreq[52][25] = 319;
EUC_TWFreq[42][67] = 318;
EUC_TWFreq[48][40] = 317;
EUC_TWFreq[45][81] = 316;
EUC_TWFreq[57][14] = 315;
EUC_TWFreq[42][13] = 314;
EUC_TWFreq[78][0] = 313;
EUC_TWFreq[35][51] = 312;
EUC_TWFreq[41][67] = 311;
EUC_TWFreq[64][23] = 310;
EUC_TWFreq[36][65] = 309;
EUC_TWFreq[48][50] = 308;
EUC_TWFreq[46][69] = 307;
EUC_TWFreq[47][89] = 306;
EUC_TWFreq[41][48] = 305;
EUC_TWFreq[60][56] = 304;
EUC_TWFreq[44][82] = 303;
EUC_TWFreq[47][35] = 302;
EUC_TWFreq[49][3] = 301;
EUC_TWFreq[49][69] = 300;
EUC_TWFreq[45][93] = 299;
EUC_TWFreq[60][34] = 298;
EUC_TWFreq[60][82] = 297;
EUC_TWFreq[61][61] = 296;
EUC_TWFreq[86][42] = 295;
EUC_TWFreq[89][60] = 294;
EUC_TWFreq[48][31] = 293;
EUC_TWFreq[35][75] = 292;
EUC_TWFreq[91][39] = 291;
EUC_TWFreq[53][19] = 290;
EUC_TWFreq[39][72] = 289;
EUC_TWFreq[69][59] = 288;
EUC_TWFreq[41][7] = 287;
EUC_TWFreq[54][13] = 286;
EUC_TWFreq[43][28] = 285;
EUC_TWFreq[36][6] = 284;
EUC_TWFreq[45][75] = 283;
EUC_TWFreq[36][61] = 282;
EUC_TWFreq[38][21] = 281;
EUC_TWFreq[45][14] = 280;
EUC_TWFreq[61][43] = 279;
EUC_TWFreq[36][63] = 278;
EUC_TWFreq[43][30] = 277;
EUC_TWFreq[46][51] = 276;
EUC_TWFreq[68][87] = 275;
EUC_TWFreq[39][26] = 274;
EUC_TWFreq[46][76] = 273;
EUC_TWFreq[36][15] = 272;
EUC_TWFreq[35][40] = 271;
EUC_TWFreq[79][60] = 270;
EUC_TWFreq[46][7] = 269;
EUC_TWFreq[65][72] = 268;
EUC_TWFreq[69][88] = 267;
EUC_TWFreq[47][18] = 266;
EUC_TWFreq[37][0] = 265;
EUC_TWFreq[37][49] = 264;
EUC_TWFreq[67][37] = 263;
EUC_TWFreq[36][91] = 262;
EUC_TWFreq[75][48] = 261;
EUC_TWFreq[75][63] = 260;
EUC_TWFreq[83][87] = 259;
EUC_TWFreq[37][44] = 258;
EUC_TWFreq[73][54] = 257;
EUC_TWFreq[51][61] = 256;
EUC_TWFreq[46][57] = 255;
EUC_TWFreq[55][21] = 254;
EUC_TWFreq[39][66] = 253;
EUC_TWFreq[47][11] = 252;
EUC_TWFreq[52][8] = 251;
EUC_TWFreq[82][81] = 250;
EUC_TWFreq[36][57] = 249;
EUC_TWFreq[38][54] = 248;
EUC_TWFreq[43][81] = 247;
EUC_TWFreq[37][42] = 246;
EUC_TWFreq[40][18] = 245;
EUC_TWFreq[80][90] = 244;
EUC_TWFreq[37][84] = 243;
EUC_TWFreq[57][15] = 242;
EUC_TWFreq[38][87] = 241;
EUC_TWFreq[37][32] = 240;
EUC_TWFreq[53][53] = 239;
EUC_TWFreq[89][29] = 238;
EUC_TWFreq[81][53] = 237;
EUC_TWFreq[75][3] = 236;
EUC_TWFreq[83][73] = 235;
EUC_TWFreq[66][13] = 234;
EUC_TWFreq[48][7] = 233;
EUC_TWFreq[46][35] = 232;
EUC_TWFreq[35][86] = 231;
EUC_TWFreq[37][20] = 230;
EUC_TWFreq[46][80] = 229;
EUC_TWFreq[38][24] = 228;
EUC_TWFreq[41][68] = 227;
EUC_TWFreq[42][21] = 226;
EUC_TWFreq[43][32] = 225;
EUC_TWFreq[38][20] = 224;
EUC_TWFreq[37][59] = 223;
EUC_TWFreq[41][77] = 222;
EUC_TWFreq[59][57] = 221;
EUC_TWFreq[68][59] = 220;
EUC_TWFreq[39][43] = 219;
EUC_TWFreq[54][39] = 218;
EUC_TWFreq[48][28] = 217;
EUC_TWFreq[54][28] = 216;
EUC_TWFreq[41][44] = 215;
EUC_TWFreq[51][64] = 214;
EUC_TWFreq[47][72] = 213;
EUC_TWFreq[62][67] = 212;
EUC_TWFreq[42][43] = 211;
EUC_TWFreq[61][38] = 210;
EUC_TWFreq[76][25] = 209;
EUC_TWFreq[48][91] = 208;
EUC_TWFreq[36][36] = 207;
EUC_TWFreq[80][32] = 206;
EUC_TWFreq[81][40] = 205;
EUC_TWFreq[37][5] = 204;
EUC_TWFreq[74][69] = 203;
EUC_TWFreq[36][82] = 202;
EUC_TWFreq[46][59] = 201;
#endregion
}
}
#endregion
#region 私有成员
private static int[][] GBFreq = new int[94][];
private static int[][] GBKFreq = new int[126][];
private static int[][] Big5Freq = new int[94][];
private static int[][] EUC_TWFreq = new int[94][];
private static string[] nicename = new string[]{
"GB2312", "GBK", "HZ", "Big5", "CNS 11643","ISO 2022CN", "UTF-8", "Unicode", "ASCII", "OTHER"};
private static string GetEncodingString(sbyte[] rawtext)
{
int[] scores;
int index, maxscore = 0;
int encoding_guess = 0;
scores = new int[10];
scores[0] = GB2312Probability(rawtext);
scores[1] = GBKProbability(rawtext);
scores[2] = HZProbability(rawtext);
scores[3] = BIG5Probability(rawtext);
scores[4] = ENCTWProbability(rawtext);
scores[5] = ISO2022CNProbability(rawtext);
scores[6] = UTF8Probability(rawtext);
scores[7] = UnicodeProbability(rawtext);
scores[8] = ASCIIProbability(rawtext);
scores[9] = 0;
for (index = 0; index < 10; index++)
{
if (scores[index] > maxscore)
{
encoding_guess = index;
maxscore = scores[index];
}
}
if (maxscore <= 50)
{
encoding_guess = 9;
}
return nicename[encoding_guess];
}
private static int GB2312Probability(sbyte[] rawtext)
{
int i, rawtextlen = 0;
int dbchars = 1, gbchars = 1;
long gbfreq = 0, totalfreq = 1;
float rangeval = 0, freqval = 0;
int row, column;
rawtextlen = rawtext.Length;
for (i = 0; i < rawtextlen - 1; i++)
{
if (rawtext[i] >= 0)
{
}
else
{
dbchars++;
if ((sbyte)Identity(0xA1) <= rawtext[i] && rawtext[i] <= (sbyte)Identity(0xF7) && (sbyte)Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)Identity(0xFE))
{
gbchars++;
totalfreq += 500;
row = rawtext[i] + 256 - 0xA1;
column = rawtext[i + 1] + 256 - 0xA1;
if (GBFreq[row][column] != 0)
{
gbfreq += GBFreq[row][column];
}
else if (15 <= row && row < 55)
{
gbfreq += 200;
}
}
i++;
}
}
rangeval = 50 * ((float)gbchars / (float)dbchars);
freqval = 50 * ((float)gbfreq / (float)totalfreq);
return (int)(rangeval + freqval);
}
private static int GBKProbability(sbyte[] rawtext)
{
int i, rawtextlen = 0;
int dbchars = 1, gbchars = 1;
long gbfreq = 0, totalfreq = 1;
float rangeval = 0, freqval = 0;
int row, column;
rawtextlen = rawtext.Length;
for (i = 0; i < rawtextlen - 1; i++)
{
if (rawtext[i] >= 0)
{
}
else
{
dbchars++;
if ((sbyte)Identity(0xA1) <= rawtext[i] && rawtext[i] <= (sbyte)Identity(0xF7) && (sbyte)Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)Identity(0xFE))
{
gbchars++;
totalfreq += 500;
row = rawtext[i] + 256 - 0xA1;
column = rawtext[i + 1] + 256 - 0xA1;
if (GBFreq[row][column] != 0)
{
gbfreq += GBFreq[row][column];
}
else if (15 <= row && row < 55)
{
gbfreq += 200;
}
}
else if ((sbyte)Identity(0x81) <= rawtext[i] && rawtext[i] <= (sbyte)Identity(0xFE) && (((sbyte)Identity(0x80) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)Identity(0xFE)) || ((sbyte)0x40 <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)0x7E)))
{
gbchars++;
totalfreq += 500;
row = rawtext[i] + 256 - 0x81;
if (0x40 <= rawtext[i + 1] && rawtext[i + 1] <= 0x7E)
{
column = rawtext[i + 1] - 0x40;
}
else
{
column = rawtext[i + 1] + 256 - 0x80;
}
if (GBKFreq[row][column] != 0)
{
gbfreq += GBKFreq[row][column];
}
}
i++;
}
}
rangeval = 50 * ((float)gbchars / (float)dbchars);
freqval = 50 * ((float)gbfreq / (float)totalfreq);
return (int)(rangeval + freqval) - 1;
}
private static int HZProbability(sbyte[] rawtext)
{
int i, rawtextlen;
int hzchars = 0, dbchars = 1;
long hzfreq = 0, totalfreq = 1;
float rangeval = 0, freqval = 0;
int hzstart = 0, hzend = 0;
int row, column;
rawtextlen = rawtext.Length;
for (i = 0; i < rawtextlen; i++)
{
if (rawtext[i] == '~')
{
if (rawtext[i + 1] == '{')
{
hzstart++;
i += 2;
while (i < rawtextlen - 1)
{
if (rawtext[i] == 0x0A || rawtext[i] == 0x0D)
{
break;
}
else if (rawtext[i] == '~' && rawtext[i + 1] == '}')
{
hzend++;
i++;
break;
}
else if ((0x21 <= rawtext[i] && rawtext[i] <= 0x77) && (0x21 <= rawtext[i + 1] && rawtext[i + 1] <= 0x77))
{
hzchars += 2;
row = rawtext[i] - 0x21;
column = rawtext[i + 1] - 0x21;
totalfreq += 500;
if (GBFreq[row][column] != 0)
{
hzfreq += GBFreq[row][column];
}
else if (15 <= row && row < 55)
{
hzfreq += 200;
}
}
dbchars += 2;
i += 2;
}
}
else if (rawtext[i + 1] == '}')
{
hzend++;
i++;
}
else if (rawtext[i + 1] == '~')
{
i++;
}
}
}
if (hzstart > 4)
{
rangeval = 50;
}
else if (hzstart > 1)
{
rangeval = 41;
}
else if (hzstart > 0)
{
rangeval = 39;
}
else
{
rangeval = 0;
}
freqval = 50 * ((float)hzfreq / (float)totalfreq);
return (int)(rangeval + freqval);
}
private static int BIG5Probability(sbyte[] rawtext)
{
int i, rawtextlen = 0;
int dbchars = 1, bfchars = 1;
float rangeval = 0, freqval = 0;
long bffreq = 0, totalfreq = 1;
int row, column;
rawtextlen = rawtext.Length;
for (i = 0; i < rawtextlen - 1; i++)
{
if (rawtext[i] >= 0)
{
}
else
{
dbchars++;
if ((sbyte)Identity(0xA1) <= rawtext[i] && rawtext[i] <= (sbyte)Identity(0xF9) && (((sbyte)0x40 <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)0x7E) || ((sbyte)Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)Identity(0xFE))))
{
bfchars++;
totalfreq += 500;
row = rawtext[i] + 256 - 0xA1;
if (0x40 <= rawtext[i + 1] && rawtext[i + 1] <= 0x7E)
{
column = rawtext[i + 1] - 0x40;
}
else
{
column = rawtext[i + 1] + 256 - 0x61;
}
if (Big5Freq[row][column] != 0)
{
bffreq += Big5Freq[row][column];
}
else if (3 <= row && row <= 37)
{
bffreq += 200;
}
}
i++;
}
}
rangeval = 50 * ((float)bfchars / (float)dbchars);
freqval = 50 * ((float)bffreq / (float)totalfreq);
return (int)(rangeval + freqval);
}
private static int ENCTWProbability(sbyte[] rawtext)
{
int i, rawtextlen = 0;
int dbchars = 1, cnschars = 1;
long cnsfreq = 0, totalfreq = 1;
float rangeval = 0, freqval = 0;
int row, column;
rawtextlen = rawtext.Length;
for (i = 0; i < rawtextlen - 1; i++)
{
if (rawtext[i] >= 0)
{
}
else
{
dbchars++;
if (i + 3 < rawtextlen && (sbyte)Identity(0x8E) == rawtext[i] && (sbyte)Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)Identity(0xB0) && (sbyte)Identity(0xA1) <= rawtext[i + 2] && rawtext[i + 2] <= (sbyte)Identity(0xFE) && (sbyte)Identity(0xA1) <= rawtext[i + 3] && rawtext[i + 3] <= (sbyte)Identity(0xFE))
{
cnschars++;
i += 3;
}
else if ((sbyte)Identity(0xA1) <= rawtext[i] && rawtext[i] <= (sbyte)Identity(0xFE) && (sbyte)Identity(0xA1) <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)Identity(0xFE))
{
cnschars++;
totalfreq += 500;
row = rawtext[i] + 256 - 0xA1;
column = rawtext[i + 1] + 256 - 0xA1;
if (EUC_TWFreq[row][column] != 0)
{
cnsfreq += EUC_TWFreq[row][column];
}
else if (35 <= row && row <= 92)
{
cnsfreq += 150;
}
i++;
}
}
}
rangeval = 50 * ((float)cnschars / (float)dbchars);
freqval = 50 * ((float)cnsfreq / (float)totalfreq);
return (int)(rangeval + freqval);
}
private static int ISO2022CNProbability(sbyte[] rawtext)
{
int i, rawtextlen = 0;
int dbchars = 1, isochars = 1;
long isofreq = 0, totalfreq = 1;
float rangeval = 0, freqval = 0;
int row, column;
rawtextlen = rawtext.Length;
for (i = 0; i < rawtextlen - 1; i++)
{
if (rawtext[i] == (sbyte)0x1B && i + 3 < rawtextlen)
{
if (rawtext[i + 1] == (sbyte)0x24 && rawtext[i + 2] == 0x29 && rawtext[i + 3] == (sbyte)0x41)
{
i += 4;
while (rawtext[i] != (sbyte)0x1B)
{
dbchars++;
if ((0x21 <= rawtext[i] && rawtext[i] <= 0x77) && (0x21 <= rawtext[i + 1] && rawtext[i + 1] <= 0x77))
{
isochars++;
row = rawtext[i] - 0x21;
column = rawtext[i + 1] - 0x21;
totalfreq += 500;
if (GBFreq[row][column] != 0)
{
isofreq += GBFreq[row][column];
}
else if (15 <= row && row < 55)
{
isofreq += 200;
}
i++;
}
i++;
}
}
else if (i + 3 < rawtextlen && rawtext[i + 1] == (sbyte)0x24 && rawtext[i + 2] == (sbyte)0x29 && rawtext[i + 3] == (sbyte)0x47)
{
i += 4;
while (rawtext[i] != (sbyte)0x1B)
{
dbchars++;
if ((sbyte)0x21 <= rawtext[i] && rawtext[i] <= (sbyte)0x7E && (sbyte)0x21 <= rawtext[i + 1] && rawtext[i + 1] <= (sbyte)0x7E)
{
isochars++;
totalfreq += 500;
row = rawtext[i] - 0x21;
column = rawtext[i + 1] - 0x21;
if (EUC_TWFreq[row][column] != 0)
{
isofreq += EUC_TWFreq[row][column];
}
else if (35 <= row && row <= 92)
{
isofreq += 150;
}
i++;
}
i++;
}
}
if (rawtext[i] == (sbyte)0x1B && i + 2 < rawtextlen && rawtext[i + 1] == (sbyte)0x28 && rawtext[i + 2] == (sbyte)0x42)
{
i += 2;
}
}
}
rangeval = 50 * ((float)isochars / (float)dbchars);
freqval = 50 * ((float)isofreq / (float)totalfreq);
return (int)(rangeval + freqval);
}
private static int UTF8Probability(sbyte[] rawtext)
{
int score = 0;
int i, rawtextlen = 0;
int goodbytes = 0, asciibytes = 0;
rawtextlen = rawtext.Length;
for (i = 0; i < rawtextlen; i++)
{
if ((rawtext[i] & (sbyte)0x7F) == rawtext[i])
{
asciibytes++;
}
else if (-64 <= rawtext[i] && rawtext[i] <= -33 && i + 1 < rawtextlen && -128 <= rawtext[i + 1] && rawtext[i + 1] <= -65)
{
goodbytes += 2;
i++;
}
else if (-32 <= rawtext[i] && rawtext[i] <= -17 && i + 2 < rawtextlen && -128 <= rawtext[i + 1] && rawtext[i + 1] <= -65 && -128 <= rawtext[i + 2] && rawtext[i + 2] <= -65)
{
goodbytes += 3;
i += 2;
}
}
if (asciibytes == rawtextlen)
{
return 0;
}
score = (int)(100 * ((float)goodbytes / (float)(rawtextlen - asciibytes)));
if (score > 98)
{
return score;
}
else if (score > 95 && goodbytes > 30)
{
return score;
}
else
{
return 0;
}
}
private static int UnicodeProbability(sbyte[] rawtext)
{
if (((sbyte)Identity(0xFE) == rawtext[0] && (sbyte)Identity(0xFF) == rawtext[1]) || ((sbyte)Identity(0xFF) == rawtext[0] && (sbyte)Identity(0xFE) == rawtext[1]))
{
return 100;
}
return 0;
}
private static int ASCIIProbability(sbyte[] rawtext)
{
int score = 70;
int i, rawtextlen;
rawtextlen = rawtext.Length;
for (i = 0; i < rawtextlen; i++)
{
if (rawtext[i] < 0)
{
score = score - 5;
}
else if (rawtext[i] == (sbyte)0x1B)
{
score = score - 5;
}
}
return score;
}
private static int ReadInput(Stream sourceStream, ref sbyte[] target, int start, int count)
{
if (target.Length == 0)
return 0;
byte[] receiver = new byte[target.Length];
int bytesRead = sourceStream.Read(receiver, start, count);
if (bytesRead == 0)
return -1;
for (int i = start; i < start + bytesRead; i++)
target[i] = (sbyte)receiver[i];
return bytesRead;
}
private static long FileLength(FileInfo file)
{
if (Directory.Exists(file.FullName))
return 0;
else
return file.Length;
}
private static long Identity(long literal)
{
return literal;
}
#endregion
#region 外部接口
public static string GetEncodingString(FileInfo file)
{
sbyte[] rawtext;
rawtext = new sbyte[(int)FileLength(file)];
try
{
using (var chinesefile = new FileStream(file.FullName, FileMode.Open, FileAccess.Read))
{
ReadInput(chinesefile, ref rawtext, 0, rawtext.Length);
}
}
catch (Exception e)
{
Console.Error.WriteLine("Error: " + e);
}
return GetEncodingString(rawtext);
}
#endregion
}
}
