public Arithmetic(ModuleDef moduleDef)
{
moduleDef1 = moduleDef;
Generator.Generator generator = new Generator.Generator();
foreach (TypeDef tDef in moduleDef.Types)
{
foreach (MethodDef mDef in tDef.Methods)
{
if (!mDef.HasBody)
{
continue;
}
if (mDef.DeclaringType.IsGlobalModuleType)
{
continue;
}
for (int i = 0; i < mDef.Body.Instructions.Count; i++)
{
if (ArithmeticUtils.CheckArithmetic(mDef.Body.Instructions[i]))
{
if (mDef.Body.Instructions[i].GetLdcI4Value() < 0)
{
iFunction iFunction = Tasks[generator.Next(5)];
List <Instruction> lstInstr = GenerateBody(iFunction.Arithmetic(mDef.Body.Instructions[i], moduleDef));
if (lstInstr == null)
{
continue;
}
mDef.Body.Instructions[i].OpCode = OpCodes.Nop;
foreach (Instruction instr in lstInstr)
{
mDef.Body.Instructions.Insert(i + 1, instr);
i++;
}
}
else
{
iFunction iFunction = Tasks[generator.Next(Tasks.Count)];
List <Instruction> lstInstr = GenerateBody(iFunction.Arithmetic(mDef.Body.Instructions[i], moduleDef));
if (lstInstr == null)
{
continue;
}
mDef.Body.Instructions[i].OpCode = OpCodes.Nop;
foreach (Instruction instr in lstInstr)
{
mDef.Body.Instructions.Insert(i + 1, instr);
i++;
}
}
}
}
}
}
}
public double GetValue(List <ArithmeticTypes> arithmetics)
{
Generator.Generator generator = new Generator.Generator();
ArithmeticTypes arithmetic = arithmetics[generator.Next(arithmetics.Count)];
GetType = arithmetic;
switch (ArithmeticTypes)
{
case ArithmeticTypes.Abs:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x + (Math.Abs(y) * -1));
case ArithmeticTypes.Sub:
return(x - (Math.Abs(y) * -1));
}
return(-1);
case ArithmeticTypes.Log:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Log(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Log(y)));
}
return(-1);
case ArithmeticTypes.Log10:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Log10(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Log10(y)));
}
return(-1);
case ArithmeticTypes.Sin:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Sin(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Sin(y)));
}
return(-1);
case ArithmeticTypes.Cos:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Cos(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Cos(y)));
}
return(-1);
case ArithmeticTypes.Floor:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Floor(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Floor(y)));
}
return(-1);
case ArithmeticTypes.Round:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Round(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Round(y)));
}
return(-1);
case ArithmeticTypes.Tan:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Tan(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Tan(y)));
}
return(-1);
case ArithmeticTypes.Tanh:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Tanh(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Tanh(y)));
}
return(-1);
case ArithmeticTypes.Sqrt:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Sqrt(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Sqrt(y)));
}
return(-1);
case ArithmeticTypes.Ceiling:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Ceiling(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Ceiling(y)));
}
return(-1);
case ArithmeticTypes.Truncate:
switch (arithmetic)
{
case ArithmeticTypes.Add:
return(x - (Math.Truncate(y)));
case ArithmeticTypes.Sub:
return(x + (Math.Truncate(y)));
}
return(-1);
}
return(-1);
}