Leaked source code of windows server 2003
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/*+*******************************************************************************************
Project : StringCheck
File : ProgramArgs.c
Summary : Responsible for managing program configuration and command line parsing
Classes / Fcns : public class ProgramArgs
Notes / Revisions :
*******************************************************************************************+*/
using System;
/*C+C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++C+++
public class ProgramArgs
Summary:
C---C---C---C---C---C---C---C---C---C---C---C---C---C---C---C---C---C---C---C---C---C---C-C*/
public class ProgramArgs
{
/*M+M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++
Method: public ProgramArgs(string[] args)
Summary:
Args:
Modifies:
Returns:
M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M-M*/
static public int CommandLine(string[] args)
{
// call default constructor
// ProgramArgs(); // this does not work, why?
if (args == null)
{
return 0;
}
if ( args.GetLength(0) < 4)
{
ProgramArgs.ArgsHelp();
return 0;
}
foreach(string s in args)
{
// directory
if ( s.StartsWith("-d") && 2 < s.Length )
{
Directory = s.Substring(2);
}
// filter
else if ( s.StartsWith("-f") && 2 < s.Length )
{
FileFilter = s.Substring(2);
}
// search string
else if ( s.StartsWith("-s") && 2 < s.Length)
{
SearchString = s.Substring(2);
}
// output file
else if ( s.StartsWith("-o") && 2 < s.Length)
{
OutputFile = s.Substring(2);
}
else if ( s.StartsWith("-?") || s.StartsWith("/?") || s.StartsWith("-h") )
{
ArgsHelp();
return 0;
}
else
{
Console.WriteLine("Invalid parameter!!");
ArgsHelp();
}
} // foreach
return 1;
} // public int ProgramArgs(string[] args)
/*M+M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++M+++
Method: public void ArgsHelp()
Summary:
Args:
Modifies:
Returns:
M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M---M-M*/
static private void ArgsHelp()
{
Console.WriteLine("StringCheck -d<Directory> -f<File Filter> -s<Search String> -o<Output file>");
Console.WriteLine("Directory = Full path to directory that will be scanned.");
Console.WriteLine("File Filter = *, *.cs, etc..");
Console.WriteLine("Search String = Regex expression describing text to search for.");
Console.WriteLine("Output File = Search results will be written to this file.");
}
/*---------------------------------------------------------
Member Variables
----------------------------------------------------------*/
// Directory to scan.
static public string Directory = "..";
// Files to scan.
static public string FileFilter = "*";
// Search string using regex
static public string SearchString = "*";
// Write results to this file
static public string OutputFile = "out.txt";
} // public class ProgramArgs