cmd_line.cpp
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- /* ***** BEGIN LICENSE BLOCK *****
- *
- * $Id: cmd_line.cpp,v 1.2 2005/01/30 05:11:40 gabest Exp $ $Name: $
- *
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public 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.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
- * the specific language governing rights and limitations under the License.
- *
- * The Original Code is BBC Research and Development code.
- *
- * The Initial Developer of the Original Code is the British Broadcasting
- * Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2004.
- * All Rights Reserved.
- *
- * Contributor(s): Scott R Ladd (Original Author), Thomas Davies
- *
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser
- * Public License Version 2.1 (the "LGPL"), in which case the provisions of
- * the GPL or the LGPL are applicable instead of those above. If you wish to
- * allow use of your version of this file only under the terms of the either
- * the GPL or LGPL and not to allow others to use your version of this file
- * under the MPL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by the GPL
- * or LGPL. If you do not delete the provisions above, a recipient may use
- * your version of this file under the terms of any one of the MPL, the GPL
- * or the LGPL.
- * ***** END LICENSE BLOCK ***** */
- #include "cmd_line.h"
- using namespace dirac;
- using namespace std;
- CommandLine::CommandLine(int argc, char * argv[], const set<string> & bool_opts)
- : m_options(),
- m_inputs(),
- m_bool_opts(bool_opts)
- {
- bool option_active = false;
- vector<option>::iterator active_option;
- for (int i = 1; i < argc; ++i)
- {
- // is it an option?
- if ((strlen(argv[i]) > 1) && (argv[i][0] == '-'))
- {
- // store new key
- string opt_key = string(&argv[i][1]);
- m_options.push_back(option(opt_key));
-
- // active option is now last in list
- active_option = m_options.end();
- --active_option;
-
- // check option list to see if we're looking for an argument
- option_active = (m_bool_opts.find(opt_key) == m_bool_opts.end());
- }
- else
- {
- if (option_active)
- active_option->m_value = string(argv[i]);
- else
- m_inputs.push_back(string(argv[i]));
- option_active = false;
- }
- }
- }