/*
* PwdCmd.java
*
*	This file contains the Jacl implementation of the built-in Tcl "pwd"
*	command.
*
* Copyright (c) 1997 Cornell University.
* Copyright (c) 1997 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and
* redistribution of this file, and for a DISCLAIMER OF ALL
* WARRANTIES.
* 
* Included in SQLite3 port to C# for use in testharness only;  2008 Noah B Hart
*
* RCS @(#) $Id: PwdCmd.java,v 1.2 1999/05/09 01:12:14 dejong Exp $
*
*/
using System;
namespace tcl.lang
{

  /*
  * This class implements the built-in "pwd" command in Tcl.
  */

  class PwdCmd : Command
  {

    public TCL.CompletionCode cmdProc( Interp interp, TclObject[] argv )
    {
      if ( argv.Length != 1 )
      {
        throw new TclNumArgsException( interp, 1, argv, null );
      }

      // Get the name of the working dir.

      string dirName = interp.getWorkingDir().ToString();

      // Java File Object methods use backslashes on Windows.
      // Convert them to forward slashes before returning the dirName to Tcl.

      if ( JACL.PLATFORM == JACL.PLATFORM_WINDOWS )
      {
        dirName = dirName.Replace( '\\', '/' );
      }

      interp.setResult( dirName );
      return TCL.CompletionCode.RETURN;
    }
  } // end PwdCmd class
}