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IdentifyEncoding.cs
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using System;
using System.IO;
using System.Net;
namespace FileEncodingTransform
{
public class IdentifyEncoding
{
internal static int[][] Big5Freq = new int[0x5e][];
internal static int[][] EUC_TWFreq = new int[0x5e][];
internal static int[][] GBFreq = new int[0x5e][];
internal static int[][] GBKFreq = new int[0x7e][];
internal static string[] nicename = new string[] { "GB2312", "GBK", "HZ", "Big5", "CNS 11643", "ISO 2022CN", "UTF-8", "Unicode", "ASCII", "UTF-8(BOM)","OTHER" };
public IdentifyEncoding()
{
this.Initialize_Frequencies();
}
internal virtual int ASCIIProbability(sbyte[] rawtext)
{
int num = 70;
int length = rawtext.Length;
for (int i = 0; i < length; i++)
{
if (rawtext[i] < 0)
{
num -= 5;
}
else if (rawtext[i] == 0x1b)
{
num -= 5;
}
}
return num;
}
internal virtual int BIG5Probability(sbyte[] rawtext)
{
int length = 0;
int num3 = 1;
int num4 = 1;
float num5 = 0f;
float num6 = 0f;
long num7 = 0L;
long num8 = 1L;
length = rawtext.Length;
for (int i = 0; i < (length - 1); i++)
{
if (rawtext[i] < 0)
{
num3++;
if (((((sbyte)Identity((long)0xa1L)) <= rawtext[i]) && (rawtext[i] <= ((sbyte)Identity((long)0xf9L)))) && (((0x40 <= rawtext[i + 1]) && (rawtext[i + 1] <= 0x7e)) || ((((sbyte)Identity((long)0xa1L)) <= rawtext[i + 1]) && (rawtext[i + 1] <= ((sbyte)Identity((long)0xfeL))))))
{
int num10;
num4++;
num8 += 500L;
int index = (rawtext[i] + 0x100) - 0xa1;
if ((0x40 <= rawtext[i + 1]) && (rawtext[i + 1] <= 0x7e))
{
num10 = rawtext[i + 1] - 0x40;
}
else
{
num10 = (rawtext[i + 1] + 0x100) - 0x61;
}
if (Big5Freq[index][num10] != 0)
{
num7 += Big5Freq[index][num10];
}
else if ((3 <= index) && (index <= 0x25))
{
num7 += 200L;
}
}
i++;
}
}
num5 = 50f * (((float)num4) / ((float)num3));
num6 = 50f * (((float)num7) / ((float)num8));
return (int)(num5 + num6);
}
internal virtual int ENCTWProbability(sbyte[] rawtext)
{
int length = 0;
int num3 = 1;
int num4 = 1;
long num5 = 0L;
long num6 = 1L;
float num7 = 0f;
float num8 = 0f;
length = rawtext.Length;
for (int i = 0; i < (length - 1); i++)
{
if (rawtext[i] < 0)
{
num3++;
if ((((((i + 3) < length) && (((sbyte)Identity((long)0x8eL)) == rawtext[i])) && ((((sbyte)Identity((long)0xa1L)) <= rawtext[i + 1]) && (rawtext[i + 1] <= ((sbyte)Identity((long)0xb0L))))) && (((((sbyte)Identity((long)0xa1L)) <= rawtext[i + 2]) && (rawtext[i + 2] <= ((sbyte)Identity((long)0xfeL)))) && (((sbyte)Identity((long)0xa1L)) <= rawtext[i + 3]))) && (rawtext[i + 3] <= ((sbyte)Identity((long)0xfeL))))
{
num4++;
i += 3;
}
else if ((((((sbyte)Identity((long)0xa1L)) <= rawtext[i]) && (rawtext[i] <= ((sbyte)Identity((long)0xfeL)))) && (((sbyte)Identity((long)0xa1L)) <= rawtext[i + 1])) && (rawtext[i + 1] <= ((sbyte)Identity((long)0xfeL))))
{
num4++;
num6 += 500L;
int index = (rawtext[i] + 0x100) - 0xa1;
int num10 = (rawtext[i + 1] + 0x100) - 0xa1;
if (EUC_TWFreq[index][num10] != 0)
{
num5 += EUC_TWFreq[index][num10];
}
else if ((0x23 <= index) && (index <= 0x5c))
{
num5 += 150L;
}
i++;
}
}
}
num7 = 50f * (((float)num4) / ((float)num3));
num8 = 50f * (((float)num5) / ((float)num6));
return (int)(num7 + num8);
}
public static long FileLength(FileInfo file)
{
if (Directory.Exists(file.FullName))
{
return 0L;
}
return file.Length;
}
internal virtual int GB2312Probability(sbyte[] rawtext)
{
int length = 0;
int num3 = 1;
int num4 = 1;
long num5 = 0L;
long num6 = 1L;
float num7 = 0f;
float num8 = 0f;
length = rawtext.Length;
for (int i = 0; i < (length - 1); i++)
{
if (rawtext[i] < 0)
{
num3++;
if ((((((sbyte)Identity((long)0xa1L)) <= rawtext[i]) && (rawtext[i] <= ((sbyte)Identity((long)0xf7L)))) && (((sbyte)Identity((long)0xa1L)) <= rawtext[i + 1])) && (rawtext[i + 1] <= ((sbyte)Identity((long)0xfeL))))
{
num4++;
num6 += 500L;
int index = (rawtext[i] + 0x100) - 0xa1;
int num10 = (rawtext[i + 1] + 0x100) - 0xa1;
if (GBFreq[index][num10] != 0)
{
num5 += GBFreq[index][num10];
}
else if ((15 <= index) && (index < 0x37))
{
num5 += 200L;
}
}
i++;
}
}
num7 = 50f * (((float)num4) / ((float)num3));
num8 = 50f * (((float)num5) / ((float)num6));
return (int)(num7 + num8);
}
internal virtual int GBKProbability(sbyte[] rawtext)
{
int length = 0;
int num3 = 1;
int num4 = 1;
long num5 = 0L;
long num6 = 1L;
float num7 = 0f;
float num8 = 0f;
length = rawtext.Length;
for (int i = 0; i < (length - 1); i++)
{
if (rawtext[i] < 0)
{
int num9;
int num10;
num3++;
if ((((((sbyte)Identity((long)0xa1L)) <= rawtext[i]) && (rawtext[i] <= ((sbyte)Identity((long)0xf7L)))) && (((sbyte)Identity((long)0xa1L)) <= rawtext[i + 1])) && (rawtext[i + 1] <= ((sbyte)Identity((long)0xfeL))))
{
num4++;
num6 += 500L;
num9 = (rawtext[i] + 0x100) - 0xa1;
num10 = (rawtext[i + 1] + 0x100) - 0xa1;
if (GBFreq[num9][num10] != 0)
{
num5 += GBFreq[num9][num10];
}
else if ((15 <= num9) && (num9 < 0x37))
{
num5 += 200L;
}
}
else if (((((sbyte)Identity((long)0x81L)) <= rawtext[i]) && (rawtext[i] <= ((sbyte)Identity((long)0xfeL)))) && (((((sbyte)Identity((long)0x80L)) <= rawtext[i + 1]) && (rawtext[i + 1] <= ((sbyte)Identity((long)0xfeL)))) || ((0x40 <= rawtext[i + 1]) && (rawtext[i + 1] <= 0x7e))))
{
num4++;
num6 += 500L;
num9 = (rawtext[i] + 0x100) - 0x81;
if ((0x40 <= rawtext[i + 1]) && (rawtext[i + 1] <= 0x7e))
{
num10 = rawtext[i + 1] - 0x40;
}
else
{
num10 = (rawtext[i + 1] + 0x100) - 0x80;
}
if (GBKFreq[num9][num10] != 0)
{
num5 += GBKFreq[num9][num10];
}
}
i++;
}
}
num7 = 50f * (((float)num4) / ((float)num3));
num8 = 50f * (((float)num5) / ((float)num6));
return (((int)(num7 + num8)) - 1);
}
public virtual string GetEncodingName(FileInfo testfile)
{
FileStream sourceStream = null;
sbyte[] target = new sbyte[(int)FileLength(testfile)];
try
{
sourceStream = new FileStream(testfile.FullName, FileMode.Open, FileAccess.Read);
ReadInput(sourceStream, ref target, 0, target.Length);
}
catch
{
throw;
}
finally
{
if (null != sourceStream)
{
sourceStream.Close();
}
}
return this.GetEncodingName(target);
}
public virtual string GetEncodingName(Uri testurl)
{
sbyte[] target = new sbyte[0x400];
int num = 0;
int start = 0;
try
{
Stream responseStream = WebRequest.Create(testurl.AbsoluteUri).GetResponse().GetResponseStream();
while ((num = ReadInput(responseStream, ref target, start, target.Length - start)) > 0)
{
start += num;
}
responseStream.Close();
}
catch
{
throw;
}
return this.GetEncodingName(target);
}
/// <summary>
/// 判断是否是不带 BOM 的 UTF8 格式
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
private static bool IsUTF8Bytes(sbyte[] data)
{
int charByteCounter = 1; //计算当前正分析的字符应还有的字节数
byte curByte; //当前分析的字节.
for (int i = 0; i < data.Length; i++)
{
curByte = (byte)data[i];
if (charByteCounter == 1)
{
if (curByte >= 0x80)
{
//判断当前
while (((curByte <<= 1) & 0x80) != 0)
{
charByteCounter++;
}
//标记位首位若为非0 则至少以2个1开始 如:110XXXXX...........1111110X
if (charByteCounter == 1 || charByteCounter > 6)
{
return false;
}
}
}
else
{
//若是UTF-8 此时第一位必须为1
if ((curByte & 0xC0) != 0x80)
{
return false;
}
charByteCounter--;
}
}
if (charByteCounter > 1)
{
throw new Exception("非预期的byte格式!");
}
return true;
}
public virtual string GetEncodingName(sbyte[] rawtext)
{
int num2 = 0;
int index = 0;
int[] numArray = new int[] { this.GB2312Probability(rawtext), this.GBKProbability(rawtext), this.HZProbability(rawtext), this.BIG5Probability(rawtext), this.ENCTWProbability(rawtext), this.ISO2022CNProbability(rawtext), this.UTF8Probability(rawtext), this.UnicodeProbability(rawtext), this.ASCIIProbability(rawtext), 0 };
for (int i = 0; i < 10; i++)
{
if (numArray[i] > num2)
{
index = i;
num2 = numArray[i];
}
}
if (index == 6) {
if ((byte)rawtext[0] == 0xEF && (byte)rawtext[1] == 0xBB && (byte)rawtext[2] == 0xBF)
{
index = 9;
}
}
if (num2 <= 50)
{
index = 10;
}
return nicename[index];
}
internal virtual int HZProbability(sbyte[] rawtext)
{
int num3 = 0;
int num4 = 1;
long num5 = 0L;
long num6 = 1L;
float num7 = 0f;
float num8 = 0f;
int num9 = 0;
int num10 = 0;
int length = rawtext.Length;
for (int i = 0; i < length; i++)
{
if (rawtext[i] == 0x7e)
{
if (rawtext[i + 1] == 0x7b)
{
num9++;
i += 2;
while (i < (length - 1))
{
int num11;
int num12;
if ((rawtext[i] == 10) || (rawtext[i] == 13))
{
break;
}
if ((rawtext[i] == 0x7e) && (rawtext[i + 1] == 0x7d))
{
num10++;
i++;
break;
}
if (((0x21 <= rawtext[i]) && (rawtext[i] <= 0x77)) && ((0x21 <= rawtext[i + 1]) && (rawtext[i + 1] <= 0x77)))
{
num3 += 2;
num11 = rawtext[i] - 0x21;
num12 = rawtext[i + 1] - 0x21;
num6 += 500L;
if (GBFreq[num11][num12] != 0)
{
num5 += GBFreq[num11][num12];
}
else if ((15 <= num11) && (num11 < 0x37))
{
num5 += 200L;
}
}
else if (((0xa1 <= (byte)rawtext[i]) && ((byte)rawtext[i] <= 0xf7)) && ((0xa1 <= (byte)rawtext[i + 1]) && ((byte)rawtext[i + 1] <= 0xf7)))
{
num3 += 2;
num11 = (rawtext[i] + 0x100) - 0xa1;
num12 = (rawtext[i + 1] + 0x100) - 0xa1;
num6 += 500L;
if (GBFreq[num11][num12] != 0)
{
num5 += GBFreq[num11][num12];
}
else if ((15 <= num11) && (num11 < 0x37))
{
num5 += 200L;
}
}
num4 += 2;
i += 2;
}
}
else if (rawtext[i + 1] == 0x7d)
{
num10++;
i++;
}
else if (rawtext[i + 1] == 0x7e)
{
i++;
}
}
}
if (num9 > 4)
{
num7 = 50f;
}
else if (num9 > 1)
{
num7 = 41f;
}
else if (num9 > 0)
{
num7 = 39f;
}
else
{
num7 = 0f;
}
num8 = 50f * (((float)num5) / ((float)num6));
return (int)(num7 + num8);
}
public static double Identity(double literal)
{
return literal;
}
public static long Identity(long literal)
{
return literal;
}
public static float Identity(float literal)
{
return literal;
}
public static ulong Identity(ulong literal)
{
return literal;
}
internal virtual void Initialize_Frequencies()
{
int num;
if (GBFreq[0] == null)
{
for (num = 0; num < 0x5e; num++)
{
GBFreq[num] = new int[0x5e];
}
GBFreq[0x31][0x1a] = 0x256;
GBFreq[0x29][0x26] = 0x255;
GBFreq[0x11][0x1a] = 0x254;
GBFreq[0x20][0x2a] = 0x253;
GBFreq[0x27][0x2a] = 0x252;
GBFreq[0x2d][0x31] = 0x251;
GBFreq[0x33][0x39] = 0x250;
GBFreq[50][0x2f] = 0x24f;
GBFreq[0x2a][90] = 590;
GBFreq[0x34][0x41] = 0x24d;
GBFreq[0x35][0x2f] = 0x24c;
GBFreq[0x13][0x52] = 0x24b;
GBFreq[0x1f][0x13] = 0x24a;
GBFreq[40][0x2e] = 0x249;
GBFreq[0x18][0x59] = 0x248;
GBFreq[0x17][0x55] = 0x247;
GBFreq[20][0x1c] = 0x246;
GBFreq[0x2a][20] = 0x245;
GBFreq[0x22][0x26] = 580;
GBFreq[0x2d][9] = 0x243;
GBFreq[0x36][50] = 0x242;
GBFreq[0x19][0x2c] = 0x241;
GBFreq[0x23][0x42] = 0x240;
GBFreq[20][0x37] = 0x23f;
GBFreq[0x12][0x55] = 0x23e;
GBFreq[20][0x1f] = 0x23d;
GBFreq[0x31][0x11] = 0x23c;
GBFreq[0x29][0x10] = 0x23b;
GBFreq[0x23][0x49] = 570;
GBFreq[20][0x22] = 0x239;
GBFreq[0x1d][0x2c] = 0x238;
GBFreq[0x23][0x26] = 0x237;
GBFreq[0x31][9] = 0x236;
GBFreq[0x2e][0x21] = 0x235;
GBFreq[0x31][0x33] = 0x234;
GBFreq[40][0x59] = 0x233;
GBFreq[0x1a][0x40] = 0x232;
GBFreq[0x36][0x33] = 0x231;
GBFreq[0x36][0x24] = 560;
GBFreq[0x27][4] = 0x22f;
GBFreq[0x35][13] = 0x22e;
GBFreq[0x18][0x5c] = 0x22d;
GBFreq[0x1b][0x31] = 0x22c;
GBFreq[0x30][6] = 0x22b;
GBFreq[0x15][0x33] = 0x22a;
GBFreq[30][40] = 0x229;
GBFreq[0x2a][0x5c] = 0x228;
GBFreq[0x1f][0x4e] = 0x227;
GBFreq[0x19][0x52] = 550;
GBFreq[0x2f][0] = 0x225;
GBFreq[0x22][0x13] = 0x224;
GBFreq[0x2f][0x23] = 0x223;
GBFreq[0x15][0x3f] = 0x222;
GBFreq[0x2b][0x4b] = 0x221;
GBFreq[0x15][0x57] = 0x220;
GBFreq[0x23][0x3b] = 0x21f;
GBFreq[0x19][0x22] = 0x21e;
GBFreq[0x15][0x1b] = 0x21d;
GBFreq[0x27][0x1a] = 540;
GBFreq[0x22][0x1a] = 0x21b;
GBFreq[0x27][0x34] = 0x21a;
GBFreq[50][0x39] = 0x219;
GBFreq[0x25][0x4f] = 0x218;
GBFreq[0x1a][0x18] = 0x217;
GBFreq[0x16][1] = 0x216;
GBFreq[0x12][40] = 0x215;
GBFreq[0x29][0x21] = 0x214;
GBFreq[0x35][0x1a] = 0x213;
GBFreq[0x36][0x56] = 530;
GBFreq[20][0x10] = 0x211;
GBFreq[0x2e][0x4a] = 0x210;
GBFreq[30][0x13] = 0x20f;
GBFreq[0x2d][0x23] = 0x20e;
GBFreq[0x2d][0x3d] = 0x20d;
GBFreq[30][9] = 0x20c;
GBFreq[0x29][0x35] = 0x20b;
GBFreq[0x29][13] = 0x20a;
GBFreq[50][0x22] = 0x209;
GBFreq[0x35][0x56] = 520;
GBFreq[0x2f][0x2f] = 0x207;
GBFreq[0x16][0x1c] = 0x206;
GBFreq[50][0x35] = 0x205;
GBFreq[0x27][70] = 0x204;
GBFreq[0x26][15] = 0x203;
GBFreq[0x2a][0x58] = 0x202;
GBFreq[0x10][0x1d] = 0x201;
GBFreq[0x1b][90] = 0x200;
GBFreq[0x1d][12] = 0x1ff;
GBFreq[0x2c][0x16] = 510;
GBFreq[0x22][0x45] = 0x1fd;
GBFreq[0x18][10] = 0x1fc;
GBFreq[0x2c][11] = 0x1fb;
GBFreq[0x27][0x5c] = 0x1fa;
GBFreq[0x31][0x30] = 0x1f9;
GBFreq[0x1f][0x2e] = 0x1f8;
GBFreq[0x13][50] = 0x1f7;
GBFreq[0x15][14] = 0x1f6;
GBFreq[0x20][0x1c] = 0x1f5;
GBFreq[0x12][3] = 500;
GBFreq[0x35][9] = 0x1f3;
GBFreq[0x22][80] = 0x1f2;
GBFreq[0x30][0x58] = 0x1f1;
GBFreq[0x2e][0x35] = 0x1f0;
GBFreq[0x16][0x35] = 0x1ef;
GBFreq[0x1c][10] = 0x1ee;
GBFreq[0x2c][0x41] = 0x1ed;
GBFreq[20][10] = 0x1ec;
GBFreq[40][0x4c] = 0x1eb;
GBFreq[0x2f][8] = 490;
GBFreq[50][0x4a] = 0x1e9;
GBFreq[0x17][0x3e] = 0x1e8;
GBFreq[0x31][0x41] = 0x1e7;
GBFreq[0x1c][0x57] = 0x1e6;
GBFreq[15][0x30] = 0x1e5;
GBFreq[0x16][7] = 0x1e4;
GBFreq[0x13][0x2a] = 0x1e3;
GBFreq[0x29][20] = 0x1e2;
GBFreq[0x1a][0x37] = 0x1e1;
GBFreq[0x15][0x5d] = 480;
GBFreq[0x1f][0x4c] = 0x1df;
GBFreq[0x22][0x1f] = 0x1de;
GBFreq[20][0x42] = 0x1dd;
GBFreq[0x33][0x21] = 0x1dc;
GBFreq[0x22][0x56] = 0x1db;
GBFreq[0x25][0x43] = 0x1da;
GBFreq[0x35][0x35] = 0x1d9;
GBFreq[40][0x58] = 0x1d8;
GBFreq[0x27][10] = 0x1d7;
GBFreq[0x18][3] = 470;
GBFreq[0x1b][0x19] = 0x1d5;
GBFreq[0x1a][15] = 0x1d4;
GBFreq[0x15][0x58] = 0x1d3;
GBFreq[0x34][0x3e] = 0x1d2;
GBFreq[0x2e][0x51] = 0x1d1;
GBFreq[0x26][0x48] = 0x1d0;
GBFreq[0x11][30] = 0x1cf;
GBFreq[0x34][0x5c] = 0x1ce;
GBFreq[0x22][90] = 0x1cd;
GBFreq[0x15][7] = 460;
GBFreq[0x24][13] = 0x1cb;
GBFreq[0x2d][0x29] = 0x1ca;
GBFreq[0x20][5] = 0x1c9;
GBFreq[0x1a][0x59] = 0x1c8;
GBFreq[0x17][0x57] = 0x1c7;
GBFreq[20][0x27] = 0x1c6;
GBFreq[0x1b][0x17] = 0x1c5;
GBFreq[0x19][0x3b] = 0x1c4;
GBFreq[0x31][20] = 0x1c3;
GBFreq[0x36][0x4d] = 450;
GBFreq[0x1b][0x43] = 0x1c1;
GBFreq[0x2f][0x21] = 0x1c0;
GBFreq[0x29][0x11] = 0x1bf;
GBFreq[0x13][0x51] = 0x1be;
GBFreq[0x10][0x42] = 0x1bd;
GBFreq[0x2d][0x1a] = 0x1bc;
GBFreq[0x31][0x51] = 0x1bb;
GBFreq[0x35][0x37] = 0x1ba;
GBFreq[0x10][0x1a] = 0x1b9;
GBFreq[0x36][0x3e] = 440;
GBFreq[20][70] = 0x1b7;
GBFreq[0x2a][0x23] = 0x1b6;
GBFreq[20][0x39] = 0x1b5;
GBFreq[0x22][0x24] = 0x1b4;
GBFreq[0x2e][0x3f] = 0x1b3;
GBFreq[0x13][0x2d] = 0x1b2;
GBFreq[0x15][10] = 0x1b1;
GBFreq[0x34][0x5d] = 0x1b0;
GBFreq[0x19][2] = 0x1af;
GBFreq[30][0x39] = 430;
GBFreq[0x29][0x18] = 0x1ad;
GBFreq[0x1c][0x2b] = 0x1ac;
GBFreq[0x2d][0x56] = 0x1ab;
GBFreq[0x33][0x38] = 0x1aa;
GBFreq[0x25][0x1c] = 0x1a9;
GBFreq[0x34][0x45] = 0x1a8;
GBFreq[0x2b][0x5c] = 0x1a7;
GBFreq[0x29][0x1f] = 0x1a6;
GBFreq[0x25][0x57] = 0x1a5;
GBFreq[0x2f][0x24] = 420;
GBFreq[0x10][0x10] = 0x1a3;
GBFreq[40][0x38] = 0x1a2;
GBFreq[0x18][0x37] = 0x1a1;
GBFreq[0x11][1] = 0x1a0;
GBFreq[0x23][0x39] = 0x19f;
GBFreq[0x1b][50] = 0x19e;
GBFreq[0x1a][14] = 0x19d;
GBFreq[50][40] = 0x19c;
GBFreq[0x27][0x13] = 0x19b;
GBFreq[0x13][0x59] = 410;
GBFreq[0x1d][0x5b] = 0x199;
GBFreq[0x11][0x59] = 0x198;
GBFreq[0x27][0x4a] = 0x197;
GBFreq[0x2e][0x27] = 0x196;
GBFreq[40][0x1c] = 0x195;
GBFreq[0x2d][0x44] = 0x194;
GBFreq[0x2b][10] = 0x193;
GBFreq[0x2a][13] = 0x192;
GBFreq[0x2c][0x51] = 0x191;
GBFreq[0x29][0x2f] = 400;
GBFreq[0x30][0x3a] = 0x18f;
GBFreq[0x2b][0x44] = 0x18e;
GBFreq[0x10][0x4f] = 0x18d;
GBFreq[0x13][5] = 0x18c;
GBFreq[0x36][0x3b] = 0x18b;
GBFreq[0x11][0x24] = 0x18a;
GBFreq[0x12][0] = 0x189;
GBFreq[0x29][5] = 0x188;
GBFreq[0x29][0x48] = 0x187;
GBFreq[0x10][0x27] = 390;
GBFreq[0x36][0] = 0x185;
GBFreq[0x33][0x10] = 0x184;
GBFreq[0x1d][0x24] = 0x183;
GBFreq[0x2f][5] = 0x182;
GBFreq[0x2f][0x33] = 0x181;
GBFreq[0x2c][7] = 0x180;
GBFreq[0x23][30] = 0x17f;
GBFreq[0x1a][9] = 0x17e;
GBFreq[0x10][7] = 0x17d;
GBFreq[0x20][1] = 380;
GBFreq[0x21][0x4c] = 0x17b;
GBFreq[0x22][0x5b] = 0x17a;
GBFreq[0x34][0x24] = 0x179;
GBFreq[0x1a][0x4d] = 0x178;
GBFreq[0x23][0x30] = 0x177;
GBFreq[40][80] = 0x176;
GBFreq[0x29][0x5c] = 0x175;
GBFreq[0x1b][0x5d] = 0x174;
GBFreq[15][0x11] = 0x173;
GBFreq[0x10][0x4c] = 370;
GBFreq[0x33][12] = 0x171;
GBFreq[0x12][20] = 0x170;
GBFreq[15][0x36] = 0x16f;
GBFreq[50][5] = 0x16e;
GBFreq[0x21][0x16] = 0x16d;
GBFreq[0x25][0x39] = 0x16c;
GBFreq[0x1c][0x2f] = 0x16b;
GBFreq[0x2a][0x1f] = 0x16a;
GBFreq[0x12][2] = 0x169;
GBFreq[0x2b][0x40] = 360;
GBFreq[0x17][0x2f] = 0x167;
GBFreq[0x1c][0x4f] = 0x166;
GBFreq[0x19][0x2d] = 0x165;
GBFreq[0x17][0x5b] = 0x164;
GBFreq[0x16][0x13] = 0x163;
GBFreq[0x19][0x2e] = 0x162;
GBFreq[0x16][0x24] = 0x161;
GBFreq[0x36][0x55] = 0x160;
GBFreq[0x2e][20] = 0x15f;
GBFreq[0x1b][0x25] = 350;
GBFreq[0x1a][0x51] = 0x15d;
GBFreq[0x2a][0x1d] = 0x15c;
GBFreq[0x1f][90] = 0x15b;
GBFreq[0x29][0x3b] = 0x15a;
GBFreq[0x18][0x41] = 0x159;
GBFreq[0x2c][0x54] = 0x158;
GBFreq[0x18][90] = 0x157;
GBFreq[0x26][0x36] = 0x156;
GBFreq[0x1c][70] = 0x155;
GBFreq[0x1b][15] = 340;
GBFreq[0x1c][80] = 0x153;
GBFreq[0x1d][8] = 0x152;
GBFreq[0x2d][80] = 0x151;
GBFreq[0x35][0x25] = 0x150;
GBFreq[0x1c][0x41] = 0x14f;
GBFreq[0x17][0x56] = 0x14e;
GBFreq[0x27][0x2d] = 0x14d;
GBFreq[0x35][0x20] = 0x14c;
GBFreq[0x26][0x44] = 0x14b;
GBFreq[0x2d][0x4e] = 330;
GBFreq[0x2b][7] = 0x149;
GBFreq[0x2e][0x52] = 0x148;
GBFreq[0x1b][0x26] = 0x147;
GBFreq[0x10][0x3e] = 0x146;
GBFreq[0x18][0x11] = 0x145;
GBFreq[0x16][70] = 0x144;
GBFreq[0x34][0x1c] = 0x143;
GBFreq[0x17][40] = 0x142;
GBFreq[0x1c][50] = 0x141;
GBFreq[0x2a][0x5b] = 320;
GBFreq[0x2f][0x4c] = 0x13f;
GBFreq[15][0x2a] = 0x13e;
GBFreq[0x2b][0x37] = 0x13d;
GBFreq[0x1d][0x54] = 0x13c;
GBFreq[0x2c][90] = 0x13b;
GBFreq[0x35][0x10] = 0x13a;
GBFreq[0x16][0x5d] = 0x139;
GBFreq[0x22][10] = 0x138;
GBFreq[0x20][0x35] = 0x137;
GBFreq[0x2b][0x41] = 310;
GBFreq[0x1c][7] = 0x135;
GBFreq[0x23][0x2e] = 0x134;
GBFreq[0x15][0x27] = 0x133;
GBFreq[0x2c][0x12] = 0x132;
GBFreq[40][10] = 0x131;
GBFreq[0x36][0x35] = 0x130;
GBFreq[0x26][0x4a] = 0x12f;
GBFreq[0x1c][0x1a] = 0x12e;
GBFreq[15][13] = 0x12d;
GBFreq[0x27][0x22] = 300;
GBFreq[0x27][0x2e] = 0x12b;
GBFreq[0x2a][0x42] = 0x12a;
GBFreq[0x21][0x3a] = 0x129;
GBFreq[15][0x38] = 0x128;
GBFreq[0x12][0x33] = 0x127;
GBFreq[0x31][0x44] = 0x126;
GBFreq[30][0x25] = 0x125;
GBFreq[0x33][0x54] = 0x124;
GBFreq[0x33][9] = 0x123;
GBFreq[40][70] = 290;
GBFreq[0x29][0x54] = 0x121;
GBFreq[0x1c][0x40] = 0x120;
GBFreq[0x20][0x58] = 0x11f;
GBFreq[0x18][5] = 0x11e;
GBFreq[0x35][0x17] = 0x11d;
GBFreq[0x2a][0x1b] = 0x11c;
GBFreq[0x16][0x26] = 0x11b;
GBFreq[0x20][0x56] = 0x11a;
GBFreq[0x22][30] = 0x119;
GBFreq[0x26][0x3f] = 280;
GBFreq[0x18][0x3b] = 0x117;
GBFreq[0x16][0x51] = 0x116;
GBFreq[0x20][11] = 0x115;
GBFreq[0x33][0x15] = 0x114;
GBFreq[0x36][0x29] = 0x113;
GBFreq[0x15][50] = 0x112;
GBFreq[0x17][0x59] = 0x111;
GBFreq[0x13][0x57] = 0x110;
GBFreq[0x1a][7] = 0x10f;
GBFreq[30][0x4b] = 270;
GBFreq[0x2b][0x54] = 0x10d;
GBFreq[0x33][0x19] = 0x10c;
GBFreq[0x10][0x43] = 0x10b;
GBFreq[0x20][9] = 0x10a;
GBFreq[0x30][0x33] = 0x109;
GBFreq[0x27][7] = 0x108;
GBFreq[0x2c][0x58] = 0x107;
GBFreq[0x34][0x18] = 0x106;
GBFreq[0x17][0x22] = 0x105;
GBFreq[0x20][0x4b] = 260;
GBFreq[0x13][10] = 0x103;
GBFreq[0x1c][0x5b] = 0x102;
GBFreq[0x20][0x53] = 0x101;
GBFreq[0x19][0x4b] = 0x100;
GBFreq[0x35][0x2d] = 0xff;
GBFreq[0x1d][0x55] = 0xfe;
GBFreq[0x35][0x3b] = 0xfd;
GBFreq[0x10][2] = 0xfc;
GBFreq[0x13][0x4e] = 0xfb;
GBFreq[15][0x4b] = 250;
GBFreq[0x33][0x2a] = 0xf9;
GBFreq[0x2d][0x43] = 0xf8;
GBFreq[15][0x4a] = 0xf7;
GBFreq[0x19][0x51] = 0xf6;
GBFreq[0x25][0x3e] = 0xf5;
GBFreq[0x10][0x37] = 0xf4;
GBFreq[0x12][0x26] = 0xf3;
GBFreq[0x17][0x17] = 0xf2;
GBFreq[0x26][30] = 0xf1;
GBFreq[0x11][0x1c] = 240;
GBFreq[0x2c][0x49] = 0xef;
GBFreq[0x17][0x4e] = 0xee;
GBFreq[40][0x4d] = 0xed;
GBFreq[0x26][0x57] = 0xec;
GBFreq[0x1b][0x13] = 0xeb;
GBFreq[0x26][0x52] = 0xea;
GBFreq[0x25][0x16] = 0xe9;
GBFreq[0x29][30] = 0xe8;
GBFreq[0x36][9] = 0xe7;
GBFreq[0x20][30] = 230;
GBFreq[30][0x34] = 0xe5;
GBFreq[40][0x54] = 0xe4;
GBFreq[0x35][0x39] = 0xe3;
GBFreq[0x1b][0x1b] = 0xe2;
GBFreq[0x26][0x40] = 0xe1;
GBFreq[0x12][0x2b] = 0xe0;
GBFreq[0x17][0x45] = 0xdf;
GBFreq[0x1c][12] = 0xde;
GBFreq[50][0x4e] = 0xdd;
GBFreq[50][1] = 220;
GBFreq[0x1a][0x58] = 0xdb;
GBFreq[0x24][40] = 0xda;
GBFreq[0x21][0x59] = 0xd9;
GBFreq[0x29][0x1c] = 0xd8;
GBFreq[0x1f][0x4d] = 0xd7;
GBFreq[0x2e][1] = 0xd6;
GBFreq[0x2f][0x13] = 0xd5;
GBFreq[0x23][0x37] = 0xd4;
GBFreq[0x29][0x15] = 0xd3;
GBFreq[0x1b][10] = 210;
GBFreq[0x20][0x4d] = 0xd1;
GBFreq[0x1a][0x25] = 0xd0;
GBFreq[20][0x21] = 0xcf;
GBFreq[0x29][0x34] = 0xce;
GBFreq[0x20][0x12] = 0xcd;
GBFreq[0x26][13] = 0xcc;
GBFreq[20][0x12] = 0xcb;
GBFreq[20][0x18] = 0xca;
GBFreq[0x2d][0x13] = 0xc9;
GBFreq[0x12][0x35] = 200;
}
if (GBKFreq[0] == null)
{
for (num = 0; num < 0x7e; num++)
{
GBKFreq[num] = new int[0xbf];
}
GBKFreq[0x49][0x87] = 0x257;
GBKFreq[0x31][0x7b] = 0x256;
GBKFreq[0x4d][0x92] = 0x255;
GBKFreq[0x51][0x7b] = 0x254;
GBKFreq[0x52][0x90] = 0x253;
GBKFreq[0x33][0xb3] = 0x252;
GBKFreq[0x53][0x9a] = 0x251;
GBKFreq[0x47][0x8b] = 0x250;
GBKFreq[0x40][0x8b] = 0x24f;
GBKFreq[0x55][0x90] = 590;
GBKFreq[0x34][0x7d] = 0x24d;
GBKFreq[0x58][0x19] = 0x24c;
GBKFreq[0x51][0x6a] = 0x24b;
GBKFreq[0x51][0x94] = 0x24a;
GBKFreq[0x3e][0x89] = 0x249;
GBKFreq[0x5e][0] = 0x248;
GBKFreq[1][0x40] = 0x247;
GBKFreq[0x43][0xa3] = 0x246;
GBKFreq[20][190] = 0x245;
GBKFreq[0x39][0x83] = 580;
GBKFreq[0x1d][0xa9] = 0x243;
GBKFreq[0x48][0x8f] = 0x242;
GBKFreq[0][0xad] = 0x241;
GBKFreq[11][0x17] = 0x240;
GBKFreq[0x3d][0x8d] = 0x23f;
GBKFreq[60][0x7b] = 0x23e;
GBKFreq[0x51][0x72] = 0x23d;
GBKFreq[0x52][0x83] = 0x23c;
GBKFreq[0x43][0x9c] = 0x23b;
GBKFreq[0x47][0xa7] = 570;
GBKFreq[20][50] = 0x239;
GBKFreq[0x4d][0x84] = 0x238;
GBKFreq[0x54][0x26] = 0x237;
GBKFreq[0x1a][0x1d] = 0x236;
GBKFreq[0x4a][0xbb] = 0x235;
GBKFreq[0x3e][0x74] = 0x234;
GBKFreq[0x43][0x87] = 0x233;
GBKFreq[5][0x56] = 0x232;
GBKFreq[0x48][0xba] = 0x231;
GBKFreq[0x4b][0xa1] = 560;
GBKFreq[0x4e][130] = 0x22f;
GBKFreq[0x5e][30] = 0x22e;
GBKFreq[0x54][0x48] = 0x22d;
GBKFreq[1][0x43] = 0x22c;
GBKFreq[0x4b][0xac] = 0x22b;
GBKFreq[0x4a][0xb9] = 0x22a;
GBKFreq[0x35][160] = 0x229;
GBKFreq[0x7b][14] = 0x228;
GBKFreq[0x4f][0x61] = 0x227;
GBKFreq[0x55][110] = 550;
GBKFreq[0x4e][0xab] = 0x225;
GBKFreq[0x34][0x83] = 0x224;
GBKFreq[0x38][100] = 0x223;
GBKFreq[50][0xb6] = 0x222;
GBKFreq[0x5e][0x40] = 0x221;
GBKFreq[0x6a][0x4a] = 0x220;
GBKFreq[11][0x66] = 0x21f;
GBKFreq[0x35][0x7c] = 0x21e;
GBKFreq[0x18][3] = 0x21d;
GBKFreq[0x56][0x94] = 540;
GBKFreq[0x35][0xb8] = 0x21b;
GBKFreq[0x56][0x93] = 0x21a;
GBKFreq[0x60][0xa1] = 0x219;
GBKFreq[0x52][0x4d] = 0x218;
GBKFreq[0x3b][0x92] = 0x217;
GBKFreq[0x54][0x7e] = 0x216;
GBKFreq[0x4f][0x84] = 0x215;
GBKFreq[0x55][0x7b] = 0x214;
GBKFreq[0x47][0x65] = 0x213;
GBKFreq[0x55][0x6a] = 530;
GBKFreq[6][0xb8] = 0x211;
GBKFreq[0x39][0x9c] = 0x210;
GBKFreq[0x4b][0x68] = 0x20f;
GBKFreq[50][0x89] = 0x20e;
GBKFreq[0x4f][0x85] = 0x20d;
GBKFreq[0x4c][0x6c] = 0x20c;
GBKFreq[0x39][0x8e] = 0x20b;
GBKFreq[0x54][130] = 0x20a;
GBKFreq[0x34][0x80] = 0x209;
GBKFreq[0x2f][0x2c] = 520;
GBKFreq[0x34][0x98] = 0x207;
GBKFreq[0x36][0x68] = 0x206;
GBKFreq[30][0x2f] = 0x205;
GBKFreq[0x47][0x7b] = 0x204;
GBKFreq[0x34][0x6b] = 0x203;
GBKFreq[0x2d][0x54] = 0x202;
GBKFreq[0x6b][0x76] = 0x201;
GBKFreq[5][0xa1] = 0x200;
GBKFreq[0x30][0x7e] = 0x1ff;
GBKFreq[0x43][170] = 510;
GBKFreq[0x2b][6] = 0x1fd;
GBKFreq[70][0x70] = 0x1fc;
GBKFreq[0x56][0xae] = 0x1fb;
GBKFreq[0x54][0xa6] = 0x1fa;
GBKFreq[0x4f][130] = 0x1f9;
GBKFreq[0x39][0x8d] = 0x1f8;
GBKFreq[0x51][0xb2] = 0x1f7;
GBKFreq[0x38][0xbb] = 0x1f6;
GBKFreq[0x51][0xa2] = 0x1f5;
GBKFreq[0x35][0x68] = 500;
GBKFreq[0x7b][0x23] = 0x1f3;
GBKFreq[70][0xa9] = 0x1f2;
GBKFreq[0x45][0xa4] = 0x1f1;
GBKFreq[0x6d][0x3d] = 0x1f0;
GBKFreq[0x49][130] = 0x1ef;
GBKFreq[0x3e][0x86] = 0x1ee;
GBKFreq[0x36][0x7d] = 0x1ed;
GBKFreq[0x4f][0x69] = 0x1ec;
GBKFreq[70][0xa5] = 0x1eb;
GBKFreq[0x47][0xbd] = 490;
GBKFreq[0x17][0x93] = 0x1e9;
GBKFreq[0x33][0x8b] = 0x1e8;
GBKFreq[0x2f][0x89] = 0x1e7;
GBKFreq[0x4d][0x7b] = 0x1e6;
GBKFreq[0x56][0xb7] = 0x1e5;
GBKFreq[0x3f][0xad] = 0x1e4;
GBKFreq[0x4f][0x90] = 0x1e3;
GBKFreq[0x54][0x9f] = 0x1e2;