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diff --git a/idlc/source/options.cxx b/idlc/source/options.cxx
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+/*************************************************************************
+ *
+ *  $RCSfile: options.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: jsc $ $Date: 2001-03-15 12:30:43 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+#include <stdio.h>
+
+#ifndef _IDLC_OPTIONS_HXX_
+#include <idlc/options.hxx>
+#endif
+
+using namespace rtl;
+
+Options::Options()
+{
+}
+
+Options::~Options()
+{
+
+}
+
+sal_Bool Options::initOptions(int ac, char* av[], sal_Bool bCmdFile)
+    throw( IllegalArgument )
+{
+    sal_Bool    ret = sal_True;
+    sal_uInt16  i=0;
+
+    if (!bCmdFile)
+    {
+        bCmdFile = sal_True;
+
+        m_program = av[0];
+
+        if (ac < 2)
+        {
+            fprintf(stderr, "%s", prepareHelp().getStr());
+            ret = sal_False;
+        }
+
+        i = 1;
+    } else
+    {
+        i = 0;
+    }
+
+    char    *s=NULL;
+    for (i; i < ac; i++)
+    {
+        if (av[i][0] == '-')
+        {
+            switch (av[i][1])
+            {
+                case 'O':
+                    if (av[i][2] == '\0')
+                    {
+                        if (i < ac - 1 && av[i+1][0] != '-')
+                        {
+                            i++;
+                            s = av[i];
+                        } else
+                        {
+                            OString tmp("'-O', please check");
+                            if (i <= ac - 1)
+                            {
+                                tmp += " your input '" + OString(av[i+1]) + "'";
+                            }
+
+                            throw IllegalArgument(tmp);
+                        }
+                    } else
+                    {
+                        s = av[i] + 2;
+                    }
+
+                    m_options["-O"] = OString(s);
+                    break;
+                case 'I':
+                {
+                    if (av[i][2] == '\0')
+                    {
+                        if (i < ac - 1 && av[i+1][0] != '-')
+                        {
+                            i++;
+                            s = av[i];
+                        } else
+                        {
+                            OString tmp("'-I', please check");
+                            if (i <= ac - 1)
+                            {
+                                tmp += " your input '" + OString(av[i+1]) + "'";
+                            }
+
+                            throw IllegalArgument(tmp);
+                        }
+                    } else
+                    {
+                        s = av[i] + 2;
+                    }
+
+                    OString inc(s);
+                    if ( inc.indexOf(';') > 0 )
+                    {
+                        OString tmp(s);
+                        sal_Int32 count = tmp.getTokenCount(';');
+                        inc = OString();
+                        for (sal_Int32 i=0; i < count; i++)
+                            inc = inc + " -I" + tmp.getToken(i, ';');
+                    } else
+                        inc = OString("-I") + s;
+
+                    if (m_options.count("-I") > 0)
+                    {
+                        OString tmp(m_options["-I"]);
+                        tmp = tmp + " " + inc;
+                        m_options["-I"] = tmp;
+                    } else
+                    {
+                        m_options["-I"] = inc;
+                    }
+                }
+                    break;
+                case 'D':
+                    if (av[i][2] == '\0')
+                    {
+                        if (i < ac - 1 && av[i+1][0] != '-')
+                        {
+                            i++;
+                            s = av[i];
+                        } else
+                        {
+                            OString tmp("'-D', please check");
+                            if (i <= ac - 1)
+                            {
+                                tmp += " your input '" + OString(av[i+1]) + "'";
+                            }
+
+                            throw IllegalArgument(tmp);
+                        }
+                    } else
+                    {
+                        s = av[i];
+                    }
+
+                    if (m_options.count("-D") > 0)
+                    {
+                        OString tmp(m_options["-D"]);
+                        tmp = tmp + " " + s;
+                        m_options["-D"] = tmp;
+                    } else
+                    {
+                        m_options["-D"] = OString(s);
+                    }
+                    break;
+                case 'C':
+                    if (av[i][2] != '\0')
+                    {
+                        throw IllegalArgument(OString(av[i]) + ", please check your input");
+                    }
+                    if (m_options.count("-C") == 0)
+                    {
+                        m_options["-C"] = OString(s);
+                    }
+                    break;
+                case 'h':
+                case '?':
+                    if (av[i][2] != '\0')
+                    {
+                        throw IllegalArgument(OString(av[i]) + ", please check your input");
+                    } else
+                    {
+                        fprintf(stdout, "%s", prepareHelp().getStr());
+                        exit(0);
+                    }
+                    break;
+                default:
+                    throw IllegalArgument("the option is unknown" + OString(av[i]));
+                    break;
+            }
+        } else
+        {
+            if (av[i][0] == '@')
+            {
+                FILE* cmdFile = fopen(av[i]+1, "r");
+                  if( cmdFile == NULL )
+                  {
+                    fprintf(stderr, "%s", prepareHelp().getStr());
+                    ret = sal_False;
+                } else
+                {
+                    int rargc=0;
+                    char* rargv[512];
+                    char  buffer[512];
+
+                    while ( fscanf(cmdFile, "%s", buffer) != EOF )
+                    {
+                        rargv[rargc]= strdup(buffer);
+                        rargc++;
+                    }
+                    fclose(cmdFile);
+
+                    ret = initOptions(rargc, rargv, bCmdFile);
+
+                    for (long i=0; i < rargc; i++)
+                    {
+                        free(rargv[i]);
+                    }
+                }
+            } else
+            {
+                OString name(av[i]);
+                name = name.toLowerCase();
+                if ( name.lastIndexOf(".idl") != (name.getLength() - 4) )
+                {
+                    throw IllegalArgument("'" + OString(av[i]) +
+                        "' is not a valid input file, only '*.idl' files will be accepted");
+                }
+                m_inputFiles.push_back(av[i]);
+            }
+        }
+    }
+
+    return ret;
+}
+
+OString Options::prepareHelp()
+{
+    OString help("\nusing: ");
+    help += m_program + " [-options] file_1 ... file_n | @<filename>\n";
+    help += "    file_n      = file_n specifies one or more idl files.\n";
+    help += "                  Only files with the extension '.idl' are valid.\n";
+    help += "    @<filename> = filename specifies the name of a command file.\n";
+    help += "  Options:\n";
+    help += "    -O<path>   = path describes the output directory.\n";
+    help += "                 The generated output is a registry file with\n";
+    help += "                 the same name as the idl input file.\n";
+    help += "    -I<path>   = path specifies a directory where are include\n";
+    help += "                 files will be searched by the preprcessor.\n";
+    help += "                 Multible directories could be combined with ';'.\n";
+    help += "    -D<name>   = name defines a macro for the preprocessor.\n";
+    help += "    -C         = generate complete type information, including\n";
+    help += "                 additional service information and documentation.\n";
+    help += "    -h|-?      = print this help message and exit.\n";
+    help += prepareVersion();
+
+    return help;
+}
+
+OString Options::prepareVersion()
+{
+    OString version("\nSun Microsystems (R) ");
+    version += m_program + " Version 1.0\n\n";
+    return version;
+}
+
+const OString& Options::getProgramName() const
+{
+    return m_program;
+}
+
+sal_uInt16 Options::getNumberOfOptions() const
+{
+    return m_options.size();
+}
+
+sal_Bool Options::isValid(const OString& option)
+{
+    return (m_options.count(option) > 0);
+}
+
+const OString Options::getOption(const OString& option)
+    throw( IllegalArgument )
+{
+    const OString ret;
+
+    if (m_options.count(option) > 0)
+    {
+        return m_options[option];
+    } else
+    {
+        throw IllegalArgument("Option is not valid or currently not set.");
+    }
+
+    return ret;
+}
+
+const OptionMap& Options::getOptions()
+{
+    return m_options;
+}
+
+sal_uInt16 Options::getNumberOfInputFiles() const
+{
+    return m_inputFiles.size();
+}
+
+const OString Options::getInputFile(sal_uInt16 index)
+    throw( IllegalArgument )
+{
+    const OString ret;
+
+    if (index < m_inputFiles.size())
+    {
+        return m_inputFiles[index];
+    } else
+    {
+        throw IllegalArgument("index is out of bound.");
+    }
+
+    return ret;
+}
+
+const StringVector& Options::getInputFiles()
+{
+    return m_inputFiles;
+}
+