/// <summary>
/// Convert a string operator to a FilterType.ValueOptions enum.
/// </summary>
/// <param name="op">string value of operator (supports =,!=,<,>,<=,>=)</param>
/// <returns>FilterType.ValueOptions enum value</returns>
private static libbSearch.FilterType.ValueOptions GetValueOptionFromOperator(string op)
{
libbSearch.FilterType.ValueOptions valueOption = libbSearch.FilterType.ValueOptions.None;
switch (op)
{
case "=":
valueOption = libbSearch.FilterType.ValueOptions.Equals;
break;
case "!=":
valueOption = libbSearch.FilterType.ValueOptions.NotEquals;
break;
case ">":
valueOption = libbSearch.FilterType.ValueOptions.GreaterThan;
break;
case ">=":
valueOption = libbSearch.FilterType.ValueOptions.GreaterThanEquals;
break;
case "<":
valueOption = libbSearch.FilterType.ValueOptions.LessThan;
break;
case "<=":
valueOption = libbSearch.FilterType.ValueOptions.LessThanEquals;
break;
}
return(valueOption);
}
/// <summary>
/// Parse the given string for valid command line option flags.
/// </summary>
/// <param name="myArgs">String containing potential options.</param>
/// <param name="args">CommandLineArguments structure to hold found options.</param>
private static void ProcessFlags(Arguments myArgs, ref CommandLineArguments args)
{
if (myArgs["s"] != null)
{
args.StartSearch = true;
}
if (myArgs["e"] != null)
{
args.UseRegularExpressions = true;
}
if (myArgs["c"] != null)
{
args.IsCaseSensitive = true;
}
if (myArgs["w"] != null)
{
args.IsWholeWord = true;
}
if (myArgs["r"] != null)
{
args.UseRecursion = true;
}
if (myArgs["n"] != null)
{
args.IsNegation = true;
}
if (myArgs["l"] != null)
{
args.UseLineNumbers = true;
}
if (myArgs["f"] != null)
{
args.IsFileNamesOnly = true;
}
if (myArgs["cl"] != null)
{
try
{
int num = int.Parse(myArgs["cl"]);
if (num >= 0 && num <= Constants.MAX_CONTEXT_LINES)
{
args.ContextLines = num;
}
}
catch { }
}
if (myArgs["sh"] != null)
{
args.SkipHiddenFile = true;
args.SkipHiddenDirectory = true;
}
if (myArgs["ss"] != null)
{
args.SkipSystemFile = true;
args.SkipSystemDirectory = true;
}
if (myArgs["shf"] != null)
{
args.SkipHiddenFile = true;
}
if (myArgs["shd"] != null)
{
args.SkipHiddenDirectory = true;
}
if (myArgs["ssf"] != null)
{
args.SkipSystemFile = true;
}
if (myArgs["ssd"] != null)
{
args.SkipSystemDirectory = true;
}
if (myArgs["spath"] != null)
{
if (System.IO.Directory.Exists(myArgs["spath"]))
{
args.IsValidStartPath = true;
args.StartPath = myArgs["spath"];
}
}
if (myArgs["stypes"] != null)
{
args.IsValidFileTypes = true;
args.FileTypes = myArgs["stypes"];
}
if (myArgs["stext"] != null)
{
args.IsValidSearchText = true;
args.SearchText = myArgs["stext"];
}
if (myArgs["h"] != null || myArgs["?"] != null || myArgs["help"] != null)
{
args.DisplayHelp = true;
}
if (myArgs["opath"] != null)
{
args.OutputPath = myArgs["opath"];
// default to txt (override by supplying outputtype)
args.OutputType = "txt";
// since they want to save results, then we have to start search
args.StartSearch = true;
}
if (myArgs["otype"] != null)
{
args.OutputType = myArgs["otype"].ToLower();
// set default path if not defined
if (string.IsNullOrEmpty(args.OutputPath))
{
args.OutputPath = System.IO.Path.Combine(Environment.CurrentDirectory, string.Format("results.{0}", args.OutputType));
}
// since they want to save results, then we have to start search
args.StartSearch = true;
}
if (myArgs["exit"] != null)
{
args.ExitAfterSearch = true;
}
if (myArgs["dmf"] != null)
{
string[] values = myArgs["dmf"].Split('|');
if (values.Length == 2)
{
libbSearch.FilterType.ValueOptions valueOption = GetValueOptionFromOperator(values[0]);
DateTime value = DateTime.MinValue;
if (DateTime.TryParse(values[1], out value) && valueOption != libbSearch.FilterType.ValueOptions.None)
{
args.DateModifiedFile = new ValueOptionPair()
{
Value = value, ValueOption = valueOption
};
}
}
}
if (myArgs["dmd"] != null)
{
string[] values = myArgs["dmd"].Split('|');
if (values.Length == 2)
{
libbSearch.FilterType.ValueOptions valueOption = GetValueOptionFromOperator(values[0]);
DateTime value = DateTime.MinValue;
if (DateTime.TryParse(values[1], out value) && valueOption != libbSearch.FilterType.ValueOptions.None)
{
args.DateModifiedDirectory = new ValueOptionPair()
{
Value = value, ValueOption = valueOption
};
}
}
}
if (myArgs["dcf"] != null)
{
string[] values = myArgs["dcf"].Split('|');
if (values.Length == 2)
{
libbSearch.FilterType.ValueOptions valueOption = GetValueOptionFromOperator(values[0]);
DateTime value = DateTime.MinValue;
if (DateTime.TryParse(values[1], out value) && valueOption != libbSearch.FilterType.ValueOptions.None)
{
args.DateCreatedFile = new ValueOptionPair()
{
Value = value, ValueOption = valueOption
};
}
}
}
if (myArgs["dcd"] != null)
{
string[] values = myArgs["dcd"].Split('|');
if (values.Length == 2)
{
libbSearch.FilterType.ValueOptions valueOption = GetValueOptionFromOperator(values[0]);
DateTime value = DateTime.MinValue;
if (DateTime.TryParse(values[1], out value) && valueOption != libbSearch.FilterType.ValueOptions.None)
{
args.DateCreatedDirectory = new ValueOptionPair()
{
Value = value, ValueOption = valueOption
};
}
}
}
if (myArgs["minfsize"] != null)
{
string[] values = myArgs["minfsize"].Split('|');
if (values.Length == 2)
{
libbSearch.FilterType.ValueOptions valueOption = GetValueOptionFromOperator(values[0]);
long value = 0;
if (Int64.TryParse(values[1], out value) && valueOption != libbSearch.FilterType.ValueOptions.None)
{
args.MinFileSize = new ValueOptionPair()
{
Value = value, ValueOption = valueOption
};
}
}
}
if (myArgs["maxfsize"] != null)
{
string[] values = myArgs["maxfsize"].Split('|');
if (values.Length == 2)
{
libbSearch.FilterType.ValueOptions valueOption = GetValueOptionFromOperator(values[0]);
long value = 0;
if (Int64.TryParse(values[1], out value) && valueOption != libbSearch.FilterType.ValueOptions.None)
{
args.MaxFileSize = new ValueOptionPair()
{
Value = value, ValueOption = valueOption
};
}
}
}
if (myArgs["minfc"] != null)
{
int value = 0;
if (Int32.TryParse(myArgs["minfc"], out value))
{
args.MinFileCount = value;
}
}
if (myArgs["srf"] != null)
{
args.ReadOnlyFile = true;
}
}
