//Shared by First & Next scan
private bool ScanButtonShared(bool IsRescan, UInt64 FirstAddress, UInt64 LastAddress)
{
//Object that holds data of variable type and amount we wish to scan for
object ScanValue;
object SecondScanValue;
SelectedScanType = (ScanDataType)ScanDataTypeComboBox.SelectedIndex;
#region Collect scan data from form and check for errors
//Check to see if a process has been selected
if (TargetProcess == null)
{
MessageBox.Show("Please select a process", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return false;
}
if (!CheckSyntax.Value(ScanValueTextBox.Text, (ScanDataType)ScanDataTypeComboBox.SelectedIndex, IsHexCB.Checked) && ScanValueTextBox.Enabled == true ||
!CheckSyntax.Value(ScanSecondValueTextBox.Text, (ScanDataType)ScanDataTypeComboBox.SelectedIndex, IsHexCB.Checked) && ScanSecondValueTextBox.Visible == true)
{
MessageBox.Show("Invalid value format", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return false;
}
if (ScanValueTextBox.Enabled == true)
ScanValue = Conversions.ToUnsigned(ScanValueTextBox.Text, SelectedScanType);
else
ScanValue = null;
// ScanValue = Conversions.ToUnsigned("0", ScanType);
if (ScanSecondValueTextBox.Visible == true)
SecondScanValue = Conversions.ToUnsigned(ScanSecondValueTextBox.Text, SelectedScanType);
else
SecondScanValue = null;
//SecondScanValue = Conversions.ToUnsigned("0", ScanType);
#endregion
#region Prescan events
//Figure out what Protect types to scan based on check states
uint[] Protect = new uint[8];
int CheckedItems = ProtectionCheckedListBox.CheckedIndices.Count;
for (int ecx = 0; ecx < CheckedItems; ecx++)
Protect[ProtectionCheckedListBox.CheckedIndices[ecx]] = 1;
uint[] Type = new uint[3];
CheckedItems = TypeCheckedListBox.CheckedIndices.Count;
for (int ecx = 0; ecx < CheckedItems; ecx++)
Type[TypeCheckedListBox.CheckedIndices[ecx]] = 1;
ScanOptimizationData ScanOptimizationData = new ScanOptimizationData(OptimizeScanCB.Checked, (UInt64)OptimizeScanVal.Value, LastDigitsRB.Checked);
bool CompareToFirstScan = false;
if (IsRescan && CompareToFirstCB.Checked == true)
CompareToFirstScan = true;
//Create new instance of scanner and pass it all necessary info
Scan = new ScanMemory(TargetProcess, FirstAddress, LastAddress, SelectedScanType,
Conversions.StringToScanType(ScanCompareTypeComboBox.Items[ScanCompareTypeComboBox.SelectedIndex].ToString()),
ScanValue, SecondScanValue, Protect, Type, TruncatedRB.Checked, ScanOptimizationData, ExecutablePath, CompareToFirstScan);
Scan.ScanProgressChanged += new ScanMemory.ScanProgressedEventHandler(scan_ScanProgressChanged);
Scan.ScanCompleted += new ScanMemory.ScanCompletedEventHandler(scan_ScanCompleted);
Scan.ScanCanceled += new ScanMemory.ScanCanceledEventHandler(scan_ScanCanceled);
AddressListView.VirtualListSize = 0;
AddressListView.Items.Clear();
if (CurrentAddressAccessor != null)
CurrentAddressAccessor.Dispose();
if (CurrentScanAddresses != null)
CurrentScanAddresses.Dispose();
ProgressBar.Value = 0;
#endregion
#region Start scan
ScanTimeStopwatch = Stopwatch.StartNew();
try
{
Scan.StartScan(IsRescan);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Scan.CancelScan();
return false;
}
return true;
#endregion
}
private Int64 _ScanValue; //Rounded value for singles/doubles for significant digit comparisons
#endregion Fields
#region Constructors
//Constructor
public ScanMemory(Process Process, UInt64 StartAddress, UInt64 EndAddress, ScanDataType ScanDataType,
ScanCompareType ScanCompareType, object ScanValue, object SecondScanValue, uint[] Protect,
uint[] Type, bool Truncated, ScanOptimizationData ScanOptimizationData, string ExecutablePath, bool CompareToFirstScan)
{
ProcessMemoryEditor = new ProcessMemoryEditor();
ProcessMemoryEditor.ReadProcess = Process;
this.BaseAddress = (IntPtr)StartAddress;
this.MaxAddress = (IntPtr)EndAddress;
this.ScanDataType = ScanDataType;
this.ScanCompareType = ScanCompareType;
this.Protect = Protect;
this.Type = Type;
this.ScanValue = ScanValue;
this.SecondScanValue = SecondScanValue;
this.Truncated = Truncated;
this.ScanOptimizationData = ScanOptimizationData;
this.ExecutablePath = ExecutablePath;
this.CompareToFirstScan = CompareToFirstScan;
}
