/// <summary>
/// Gets a value indicating whether this constraint requires a value.
/// </summary>
/// <returns>True if the constraint requires a value.</returns>
public static Boolean IsValuedConstraint(ScanConstraint.ConstraintType constraint)
{
switch (constraint)
{
case ConstraintType.Equal:
case ConstraintType.NotEqual:
case ConstraintType.GreaterThan:
case ConstraintType.GreaterThanOrEqual:
case ConstraintType.LessThan:
case ConstraintType.LessThanOrEqual:
case ConstraintType.IncreasedByX:
case ConstraintType.DecreasedByX:
return(true);
case ConstraintType.Changed:
case ConstraintType.Unchanged:
case ConstraintType.Increased:
case ConstraintType.Decreased:
return(false);
default:
throw new ArgumentException();
}
}
/// <summary>
/// Changes the current scan constraint.
/// </summary>
/// <param name="constraint">The new scan constraint.</param>
private void ChangeScanConstraintSelection(ScanConstraint.ConstraintType constraint)
{
this.ActiveConstraint.Constraint = constraint;
this.UpdateAllProperties();
}
public Int32 Handle()
{
DataTypeBase dataType = ScanSettings.DataType;
ScanConstraint.ConstraintType constraintType = ScanConstraint.ConstraintType.Equal;
if (String.IsNullOrWhiteSpace(this.Constraint))
{
// Default to equals
this.Constraint = "e";
}
switch (this.Constraint.ToLower())
{
case "le":
break;
case "l":
break;
case "g":
break;
case "ge":
break;
case "e":
break;
case "c":
break;
case "u":
break;
case "i":
break;
case "d":
break;
default:
Console.WriteLine("Unknown constraint type '" + this.Constraint + "', defaulting to equal");
break;
}
if (!SyntaxChecker.CanParseValue(dataType, this.Value))
{
Console.WriteLine("Failed to parse '" + this.Value + "' as data type " + dataType?.ToString());
return(-1);
}
ScanConstraint scanConstraints = new ScanConstraint(constraintType, dataType, Conversions.ParsePrimitiveStringAsPrimitive(dataType, this.Value));
// Collect values
TrackableTask <Snapshot> valueCollectorTask = ValueCollector.CollectValues(
SessionManager.Session.SnapshotManager.GetActiveSnapshotCreateIfNone(SessionManager.Session.OpenedProcess, dataType),
TrackableTask.UniversalIdentifier);
// Perform manual scan
Snapshot snapshot = valueCollectorTask.Result;
TrackableTask <Snapshot> scanTask = ManualScanner.Scan(
snapshot,
scanConstraints,
TrackableTask.UniversalIdentifier);
SessionManager.Session.SnapshotManager.SaveSnapshot(scanTask.Result);
Console.WriteLine();
return(0);
}