public static double SearchMeanPercent(PercentDelegate SearchPercent, SearchParameters parameters, double averChange, Solver solver, Random rand)
{
double average = 0;
int runNumber = 0;
int accuracyAmount = 0;
int runFinish;
do
{
double diff = runNumber != 0 ? average / runNumber : 0;
average += SearchPercent(parameters, solver, rand);
parameters.Clear();
runNumber++;
diff = Math.Abs(average / runNumber - diff);
accuracyAmount = (diff < averChange) ? accuracyAmount + 1 : 0;
} while (accuracyAmount < 10);
runFinish = runNumber * 10;
var iterations = runFinish - runNumber;
var quantity = Environment.ProcessorCount;
var step = (int)Math.Ceiling((double)iterations / quantity);
runNumber += step * quantity;
int threadsSum = 0;
Parallel.For(0, quantity, i =>
{
int sumLocal = 0;
var solverLocal = new Solver();
var randLocal = new Random();
var paramsLocal = parameters.Copy();
for (var j = 0; j < step; j++)
{
sumLocal += SearchPercent(paramsLocal, solverLocal, randLocal);
paramsLocal.Clear();
}
Interlocked.Add(ref threadsSum, sumLocal);
}
);
average += threadsSum;
average /= runNumber;
return(average);
}
public SearchForm()
{
InitializeComponent();
searchParameters = new SearchParameters();
searchParameters.Clear();
}
private void ValidateFields()
{
bool isValid = true;
bool hasData = false;
if (isValidating)
{
return;
}
isValidating = true;
// Packet directions
searchParameters.SearchIncoming = (rbAny.Checked || rbIncoming.Checked);
searchParameters.SearchOutgoing = (rbAny.Checked || rbOutgoing.Checked);
// Make sure no search options are on before validating
searchParameters.SearchByPacketID = false;
searchParameters.SearchBySync = false;
searchParameters.SearchByByte = false;
searchParameters.SearchByUInt16 = false;
searchParameters.SearchByUInt32 = false;
searchParameters.SearchByParsedData = false;
searchParameters.SearchParsedFieldName = string.Empty;
searchParameters.SearchParsedFieldValue = string.Empty;
// PacketID
if (DataLookups.TryFieldParse(ePacketID.Text, out int nPacketID))
{
if ((nPacketID > 0) && (nPacketID < 0x1FF))
{
hasData = true;
searchParameters.SearchByPacketID = true;
searchParameters.SearchPacketID = (UInt16)nPacketID;
ePacketID.ForeColor = Color.Blue;
}
else
{
ePacketID.ForeColor = Color.Red;
}
}
else
{
ePacketID.ForeColor = Color.DarkGray;
}
// Sync
if (DataLookups.TryFieldParse(eSync.Text, out int nSync))
{
if ((nSync > 0) && (nSync < 0xFFFF))
{
hasData = true;
searchParameters.SearchBySync = true;
searchParameters.SearchSync = (UInt16)nSync;
eSync.ForeColor = Color.Blue;
}
else
{
eSync.ForeColor = Color.Red;
}
}
else
{
eSync.ForeColor = Color.DarkGray;
}
// Value
if (DataLookups.TryFieldParseUInt64(eValue.Text, out UInt64 nValue))
{
// Check the correct type
if ((nValue > 0xFFFF) && (rbByte.Checked || rbUInt16.Checked))
{
rbUInt32.Checked = true;
}
else
if ((nValue > 0xFF) && (rbByte.Checked))
{
rbUInt16.Checked = true;
}
if ((nValue >= 0) && (nValue <= 0xFF) && (rbByte.Checked))
{
hasData = true;
searchParameters.SearchByByte = true;
searchParameters.SearchByUInt16 = false;
searchParameters.SearchByUInt32 = false;
searchParameters.SearchByte = (byte)nValue;
eValue.ForeColor = Color.Navy;
}
else
if ((nValue >= 0) && (nValue <= 0xFFFF) && (rbUInt16.Checked))
{
hasData = true;
searchParameters.SearchByByte = false;
searchParameters.SearchByUInt16 = true;
searchParameters.SearchByUInt32 = false;
searchParameters.SearchUInt16 = (UInt16)nValue;
eValue.ForeColor = Color.RoyalBlue;
}
else
if ((nValue >= 0) && (nValue <= 0xFFFFFFFF) && (rbUInt32.Checked))
{
hasData = true;
searchParameters.SearchByByte = false;
searchParameters.SearchByUInt16 = false;
searchParameters.SearchByUInt32 = true;
searchParameters.SearchUInt32 = (UInt32)nValue;
eValue.ForeColor = Color.Blue;
}
else
{
rbByte.Checked = true;
eValue.ForeColor = Color.Red;
}
}
else
{
rbByte.Checked = true;
eValue.ForeColor = Color.DarkGray;
}
if (eFieldValue.Text != string.Empty)
{
hasData = true;
searchParameters.SearchByParsedData = true;
searchParameters.SearchParsedFieldName = cbFieldNames.Text.ToLower();
searchParameters.SearchParsedFieldValue = eFieldValue.Text.ToLower();
}
if ((!isValid) || (!hasData))
{
searchParameters.Clear();
}
btnFindNext.Enabled = isValid && hasData;
btnAsNewTab.Enabled = isValid && hasData;
isValidating = false;
}
