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Copy pathAIMCSUv1.cs
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AIMCSUv1.cs
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using System;
using System.Text;
namespace AIMCSU
{
public class AIMCSUv1
{
Char[] char_ = new char[1114112];
int[] index_ = new int[1114112];
int[] useOfChar = new int[1114112];
int index = 1;
public bool needResort = false;
public int beta = 1000;
public double alpha = 0.1;
int CmpTable(Char inChar)
{
for (int i = 0; i < index; i++)
if (char_[i] == inChar)
{
useOfChar[i]++;
return index_[i];
}
return -1;
}
public void checkUseOfChar()
{
{
double tt = decisionSortIndexUse(useOfChar, index);
if (tt > alpha)
{
Resort();
needResort = true;
}
else
{
for (int i = 1; i < index; i++)
{
useOfChar[i] = 0;
}
}
}
}
double decisionSortIndexUse(int[] indexUse, int indexUseLength)
{
double sum = 0;
for (int i = 0; i < indexUseLength && i < indexUse.Length - 1; i++)
for (int j = i + 1; j < indexUseLength && j < indexUse.Length; j++)
if (indexUse[i] < indexUse[j])
sum += 1;
return (sum / (((indexUseLength - 1) * indexUseLength) / 2));
}
public void Resort()
{
Sorting(useOfChar, char_, index_, 1, index);
}
public byte[] makeTableforSending()
{
string Rez = "0";
Rez += convertorInt2Bin(0, 5, 0);
for (int i = 1; i < index; i++)
Rez += convertorInt2Bin(char_[i], 16, 0);
Rez += "000";
return convertorByteString2byte(Rez);
}
int FindTable(char Inchar)
{
for (int i = 1; i < char_.Length && char_[i] != 0; i++)
if (Inchar == char_[i])
{
return index_[i];
}
return -1;
}
void addTable(char In)
{
useOfChar[index] = 0;
char_[index] = In;
index_[index++] = index - 1;
return;
}
string convertorInt2Bin(int In, int LengthStr, int mood)
{
string Temp = "";
for (; In > 1; )
{
Temp += (In % 2).ToString();
In = Convert.ToInt16(In / 2);
}
Temp += In;
string _Rez = "";
if (mood == 0)
for (int i = Temp.Length; i < LengthStr; i++)
Temp += '0';
for (int i = Temp.Length - 1; i >= 0; i--)
_Rez += Temp[i];
if (mood == 2)
for (int i = _Rez.Length; i < LengthStr; i++)
_Rez = '0' + _Rez;
return _Rez;
}
public byte[] Compress(String InStr)
{
int Indexer = 0;
String[] NewLine = new String[InStr.Length];
String Rezalt = "";
int[] IndexTableOrChar = new int[InStr.Length]; int IndexArrTableOrChar = 0;
int[] CharLength = new int[InStr.Length]; int IndexArrCharOrIndexLength = 0;
int[] IndexLength = new int[InStr.Length];
for (int i = 0; i < InStr.Length; i++)
{
Indexer = CmpTable(InStr[i]);
if (-1 == Indexer)
{
IndexTableOrChar[IndexArrTableOrChar++] = 1;
addTable(InStr[i]);
}
else
{
IndexLength[IndexArrCharOrIndexLength] = convertorInt2Bin(Indexer, 0, 1).Length;
IndexTableOrChar[IndexArrTableOrChar++] = 0;
}
CharLength[IndexArrCharOrIndexLength++] = convertorInt2Bin(Convert.ToInt32(InStr[i]), 0, 1).Length;
}
{
int ContN = 0, IndexN = 0, MaxN;
int ContM = 0, IndexM = 0, MaxM;
int IndexArr = 0;
for (int i = 0; i < InStr.Length; )
{
MaxM = 0; MaxN = 0;
ContN = 0;
ContM = 0;
IndexN = i;
for (; i < InStr.Length && IndexTableOrChar[i] != 0; i++)
{
ContN++;
if (MaxN < CharLength[i])
MaxN = CharLength[i];
}
IndexM = i;
for (; i < InStr.Length && IndexTableOrChar[i] != 1; i++)
{
ContM++;
if (MaxM < IndexLength[i])
MaxM = IndexLength[i];
if (MaxN < CharLength[i])
MaxN = CharLength[i];
}
if (((MaxN * (ContM + ContN + 1)) + 5) <= ((MaxN * (ContN + 1)) + (MaxM * (ContM + 1)) + MaxN + 10))
{
NewLine[IndexArr] = "0";
for (int j = IndexN; j < IndexN + ContM + ContN; j++)
NewLine[IndexArr] += InStr[j];
IndexArr++;
}
else
{
if (IndexN + ContN > 0)
{
NewLine[IndexArr] = "0";
for (int j = IndexN; j < IndexN + ContN; j++)
NewLine[IndexArr] += InStr[j];
IndexArr++;
}
NewLine[IndexArr] = "1";
for (int j = IndexM; j < IndexM + ContM; j++)
NewLine[IndexArr] += InStr[j];
IndexArr++;
}
}
}
///////////////////////////////////////////////////////////////
if (NewLine.Length > 1)
{
for (int i = 0; i < NewLine.Length && NewLine[i + 1] != null; i++)
{
if (NewLine[i][0] == '0' && NewLine[i + 1][0] == '0')
{
for (int k = 1; k < NewLine[i + 1].Length; k++)
NewLine[i] += NewLine[i + 1][k];
int z = i + 1;
for (; z < NewLine.Length - 1 && NewLine[z] != null; z++)
{
NewLine[z] = NewLine[z + 1];
}
NewLine[z] = null;
i--;
}
else
if (NewLine[i][0] == '1' && NewLine[i + 1][1] == '0')
{
for (int k = 1; k < NewLine[i + 1].Length; k++)
NewLine[i] += NewLine[i + 1][k];
int z = i + 1;
for (; z < NewLine.Length - 1 && NewLine[z] != null; z++)
{
NewLine[z] = NewLine[z + 1];
}
NewLine[z] = null;
i--;
}
}
}
//////////////////////////////////////////////////////////////
{
int indexArr = 0;
for (int i = 0; i < NewLine.Length && NewLine[i] != null; i++)
{
indexArr = 0;
int[] indexLengthCalculat = new int[NewLine[i].Length - 1];
if (NewLine[i][0] == '1')
{
for (int k = 1; k < NewLine[i].Length; k++)
{
Indexer = CmpTable(NewLine[i][k]);
indexLengthCalculat[indexArr++] = convertorInt2Bin(Indexer, 0, 1).Length;
}
}
else
{
for (int k = 1; k < NewLine[i].Length; k++)
{
indexLengthCalculat[indexArr++] = convertorInt2Bin(Convert.ToInt32(InStr[i]), 0, 1).Length;
}
}
int Index_Sp = 0;
int[] SpletArr = new int[indexLengthCalculat.Length + 2]; int indexSpletArr = 0;
int[] IndexSpletArr = new int[indexLengthCalculat.Length + 2];
int Sum = 0; int l = 0;
for (; l < indexLengthCalculat.Length; l++)
{
int[] StatNew = Splet(indexLengthCalculat, Index_Sp, Sum);
Sum = StatNew[2];
if (StatNew[1] < 0)
SpletArr[indexSpletArr] = 0;
else
SpletArr[indexSpletArr] = StatNew[1];
if (StatNew[3] != -1)
IndexSpletArr[indexSpletArr++] = StatNew[3] - 1;
else
IndexSpletArr[indexSpletArr++] = StatNew[0] - 1;
l = Index_Sp = StatNew[0];
}
for (l = 0; l < indexSpletArr && l < IndexSpletArr.Length; l++)
{
if (SpletArr[l] == 0)
{
for (; SpletArr.Length > 1 && l < indexSpletArr && SpletArr[l] == SpletArr[l + 1]; )
{
for (int k = l; k < SpletArr.Length - 1; k++)
{
SpletArr[k] = SpletArr[k + 1];
IndexSpletArr[k] = IndexSpletArr[k + 1];
}
indexSpletArr--;
}
}
}
String TempStr = "";
if (indexSpletArr != 0 && IndexSpletArr[indexSpletArr - 1] != NewLine[i].Length)
{
IndexSpletArr[indexSpletArr] = NewLine[i].Length;
indexSpletArr++;
}
if (indexSpletArr == 0)
{
TempStr = productionString(NewLine[i], 1, NewLine[i].Length);
if (NewLine[i][0] == '1')
{
Rezalt += CompressStr(TempStr, 1, true);
}
else
{
Rezalt += CompressStr(TempStr, 0, true);
}
}
bool Fl1 = false;
for (l = 0; l < indexSpletArr && l < IndexSpletArr.Length; l++)
{
if (SpletArr[l] == 0)
if (l == 0)
TempStr = productionString(NewLine[i], 1, IndexSpletArr[l]);
else
{
if (Fl1)
TempStr = productionString(NewLine[i], IndexSpletArr[l - 1], IndexSpletArr[l]);
else
TempStr = productionString(NewLine[i], IndexSpletArr[l - 1], IndexSpletArr[l]);
}
else
{
if (l == 0)
{
TempStr = productionString(NewLine[i], 1, IndexSpletArr[l]);
Fl1 = true;
}
else
{
TempStr = productionString(NewLine[i], IndexSpletArr[l - 1], IndexSpletArr[l]);
}
}
if (NewLine[i][0] == '1')
{
Rezalt += CompressStr(TempStr, 1, true);
}
else
{
Rezalt += CompressStr(TempStr, 0, true);
}
}
}
}
return convertorByteString2byte(Rezalt);
}
String productionString(String Str, int A, int B)
{
String Temp = "";
for (; A < B; A++)
Temp += Str[A];
return Temp;
}
String CompressStr(String InStr, int mode, bool AddNall)
{
int Indexer = 0;
String Rez = "";
bool CompressIsMood = true;
if (mode == 0)
CompressIsMood = false;
int MaxLength = 0, TempLength = 0;
for (int i = 0; i < InStr.Length; i++)
{
Indexer = CmpTable(InStr[i]);
if (MaxLength < Indexer)
MaxLength = Indexer;
if (TempLength < Convert.ToInt32(InStr[i]))
TempLength = Convert.ToInt32(InStr[i]);
}
if (CompressIsMood)
{
MaxLength = convertorInt2Bin(MaxLength, 0, 1).Length;
Rez = "1";
Rez += convertorInt2Bin(MaxLength, 5, 0);
}
else
{
MaxLength = convertorInt2Bin(TempLength, 0, 1).Length;
Rez = "0";
Rez += convertorInt2Bin(MaxLength, 5, 0);
}
for (int i = 0; i < InStr.Length; i++)
{
if (CompressIsMood)
{
Indexer = CmpTable(InStr[i]);
if (i == InStr.Length - 1)
Rez += convertorInt2Bin(Indexer, MaxLength, 2);
else
Rez += convertorInt2Bin(Indexer, MaxLength, 0);
}
else
{
if (i == InStr.Length - 1)
Rez += convertorInt2Bin(Convert.ToInt32(InStr[i]), MaxLength, 2);
else
Rez += convertorInt2Bin(Convert.ToInt32(InStr[i]), MaxLength, 0);
}
}
if (AddNall)
for (int k = 0; k < MaxLength; k++)
Rez += '0';
return Rez;
}
int[] Splet(int[] indexLengthCalculat, int IndexStart, int Sum)
{
int Max = 0;
int indexArr = 0;
int[] maxCalculat = new int[indexLengthCalculat.Length + 1];
int[] CalculatSize = new int[indexLengthCalculat.Length + 1];
int[] indexCalculat = new int[indexLengthCalculat.Length + 3];
indexArr = 0;
indexCalculat[indexArr] = IndexStart + 1;
Max = maxCalculat[indexArr++] = indexLengthCalculat[IndexStart];
for (int k = IndexStart + 1; k < indexLengthCalculat.Length; k++)
{
if (Max < indexLengthCalculat[k])
{
{
Max = maxCalculat[indexArr] = indexLengthCalculat[k];
indexCalculat[indexArr++] = k + 1;
}
}
}
int kl = 0;
double MaxL = double.MinValue;
int BestIndex = -1;
for (; kl < maxCalculat.Length && maxCalculat[kl] != 0; kl++)
{
if (maxCalculat[kl + 1] == 0)
{
if (kl == 0)
MaxL = -1;
break;
}
CalculatSize[kl] = ((maxCalculat[kl + 1] * (indexCalculat[kl + 1] - IndexStart)) + 6) - (maxCalculat[kl] * (indexCalculat[kl + 1] - IndexStart) + maxCalculat[kl + 1] + 12) + Sum;
if (MaxL < CalculatSize[kl])
{
MaxL = CalculatSize[kl];
BestIndex = indexCalculat[kl + 1];
}
}
for (int i = indexCalculat[kl]; indexCalculat[kl] - 1 >= 0 && i < indexLengthCalculat.Length && indexLengthCalculat[indexCalculat[kl] - 1] == indexLengthCalculat[i]; i++)
indexCalculat[kl]++;
if (indexArr == 1)
indexCalculat[0] = indexLengthCalculat.Length;
else
indexCalculat[0] = indexCalculat[kl];
if (MaxL > 0)
indexCalculat[2] = Convert.ToInt32(MaxL);
else
indexCalculat[2] = 0;
{
indexCalculat[1] = Convert.ToInt32(MaxL);
indexCalculat[2] += -maxCalculat[--indexArr];
indexCalculat[3] = BestIndex;
}
return indexCalculat;
}
byte[] convertorByteString2byte(string byteStr)
{
byte[] Rez;
int IndexArr = 0;
for (int i = byteStr.Length - 1; i > 0 && byteStr[i] == '0'; i--, IndexArr++) ;
string temper = "";
for (int i = 0; i < byteStr.Length - IndexArr; i++)
temper += byteStr[i];
byteStr = temper;
IndexArr = 0;
if (0 == byteStr.Length % 8)
Rez = new byte[byteStr.Length / 8];
else
Rez = new byte[(byteStr.Length / 8) + 1];
string Temp = "";
for (int i = 0; i < byteStr.Length; i += 8)
{
Temp = "";
for (int j = i; j < i + 8 && j < byteStr.Length; j++)
Temp += byteStr[j];
for (int k = Temp.Length; k < 8; k++)
Temp += '0';
Rez[IndexArr++] = Convert.ToByte(convertorBin2Int(Temp));
}
return Rez;
}
Char[] convertorByteString2Unicode16bit(string byteStr)
{
Char[] Rez;
int IndexArr = 0;
for (int i = byteStr.Length - 1; i > 0 && byteStr[i] == '0'; i--, IndexArr++) ;
string temper = "";
for (int i = 0; i < byteStr.Length - IndexArr; i++)
temper += byteStr[i];
byteStr = temper;
IndexArr = 0;
if (0 == byteStr.Length % 16)
Rez = new Char[byteStr.Length / 1];
else
Rez = new Char[(byteStr.Length / 16) + 1];
string Temp = "";
for (int i = 0; i < byteStr.Length; i += 16)
{
Temp = "";
for (int j = i; j < i + 16 && j < byteStr.Length; j++)
Temp += byteStr[j];
for (int k = Temp.Length; k < 16; k++)
Temp += '0';
Rez[IndexArr++] = Convert.ToChar(convertorBin2Int(Temp));
}
return Rez;
}
int convertorBin2Int(string InBin)
{
int Sum = 0;
int serializeBin = 1;
for (int i = InBin.Length - 1; i >= 0; i--, serializeBin *= 2)
if (InBin[i] == '1')
Sum += serializeBin;
return Sum;
}
void HederDecompress(byte[] InByte, ref int readLength, ref String Rez)
{
if (InByte.Length * 8 < 5)
Rez = "error to byte length!";
string RezStringByte = convertorByte2ByteString(ref InByte);
string temp = "";
for (int i = 0; i < 5; i++)
temp += RezStringByte[i];
readLength = convertorBin2Int(temp);
}
public string Decompress(byte[] InByte)
{
if (InByte.Length * 8 < 5)
return "error to byte length!";
string RezStringByte = convertorByte2ByteString(ref InByte);
int readLength;
string Rez = "";
string temp = "";
Char CharDecode;
bool CompressIsMood = true;
if (RezStringByte[0] == '1')
CompressIsMood = true;
else
CompressIsMood = false;
for (int i = 1; i < 6; i++)
temp += RezStringByte[i];
readLength = convertorBin2Int(temp);
if (readLength == 0 && !CompressIsMood)
{
string T_ = "";
for (int i = 6; i < RezStringByte.Length - 3; i++)
T_ += RezStringByte[i];
Char[] CharTable = convertorByteString2Unicode16bit(T_);
index = CharTable.Length + 1;
for (int i = 1; i < index; i++)
char_[i] = CharTable[i - 1];// newString[i];
return null;
}
if (RezStringByte[0] == 48 && readLength == 0)
{
int indexReSort = 1;
string temp_char = "";
for (int i = 6; i < RezStringByte.Length - 3; i += 16)
{
temp_char = "";
for (int k = i; k < 8 + i; k++)
temp_char += RezStringByte[k];
char_[indexReSort++] = Convert.ToChar(convertorBin2Int(temp_char));
}
return "";
}
bool Fl = false;
int Cont_Heder = 0;
for (int i = 6; i < RezStringByte.Length; )
{
temp = "";
Fl = false;
Cont_Heder = i;
for (int j = i; j < Cont_Heder + readLength && j < RezStringByte.Length; j++)
{
temp += RezStringByte[j];
i++;
if (RezStringByte[j] == '1')
Fl = true;
}
if (temp.Length < readLength)
for (int k = temp.Length; k < readLength; k++)
temp += '0';
if (convertorBin2Int(temp) == 0)
{
temp = "";
if (i >= RezStringByte.Length)
continue;
if (RezStringByte[i] == '1')
CompressIsMood = true;
else
CompressIsMood = false;
for (int h = i + 1; h < RezStringByte.Length && h < i + 6; h++)
temp += RezStringByte[h];
i += 6;
readLength = convertorBin2Int(temp);
continue;
}
if (Fl)
{
if (CompressIsMood)
CharDecode = char_[index_[convertorBin2Int(temp)]];
else
{
CharDecode = Convert.ToChar(convertorBin2Int(temp));
if (FindTable(CharDecode) == -1)
addTable(CharDecode);
}
Rez += CharDecode;
}
}
return Rez;
}
string convertorByte2ByteString(ref byte[] byteComp)
{
string Rez = "";
for (int i = 0; i < byteComp.Length; i++)
{
Rez += convertorInt2Bin(Convert.ToInt32(Convert.ToChar(byteComp[i])), 8, 0);
}
return Rez;
}
public byte[] SaveTable()
{
string StringTable = "";
StringTable += Convert.ToChar(index);
for (int i = 1; i < index; i++)
StringTable += char_[i];
byte[] byteTable = Encoding.Unicode.GetBytes(StringTable);
return byteTable;
}
public void loadTable(byte[] byteTable)
{
String newString = Encoding.Unicode.GetString(byteTable, 0, byteTable.Length);
index = Convert.ToByte(newString[0]);
for (int i = 1; i < index; i++)
char_[i] = newString[i];
}
void Sorting(int[] useOfChars, char[] Table, int[] index_, int Start, int End)
{
int temp;
char temp_char;
int temp_index;
for (int i = Start; i < End; i++)
for (int j = Start; j < End; j++)
if (useOfChars[i] > useOfChars[j])
{
temp = useOfChars[i];
temp_char = Table[i];
temp_index = index_[i];
useOfChars[i] = useOfChars[j];
Table[i] = Table[j];
index_[i] = index_[j];
useOfChars[j] = temp;
Table[j] = temp_char;
index_[j] = temp_index;
}
for (int i = Start; i < End; i++)
{
index_[i] = i;
useOfChars[i] = 0;
}
}
}
}