source: branches/replacing_gnuplot/bin/Parameter.h @ 784

#ifndef _theplu_svndigest_parameter_
#define _theplu_svndigest_parameter_

// $Id: Parameter.h 784 2009-04-09 20:18:54Z jari $

/*
  Copyright (C) 2006 Jari Häkkinen, Peter Johansson
  Copyright (C) 2007, 2008 Peter Johansson

  This file is part of svndigest, http://dev.thep.lu.se/svndigest

  svndigest is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 3 of the License, or
  (at your option) any later version.

  svndigest 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
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with svndigest. If not, see <http://www.gnu.org/licenses/>.
*/

#include "CommandLine.h"
#include "OptionArg.h"

#include <string>

namespace theplu {
namespace svndigest {

  class OptionHelp;
  class OptionSwitch;
  class OptionVersion;

  // class for command line options.
  class Parameter {
  public:
    Parameter( int argc, char *argv[]);
    virtual ~Parameter(void);
    std::string config_file(void) const;
    
    bool copyright(void) const;
    bool force(void) const;
    bool generate_config(void) const ;
    bool ignore_cache(void) const;
    bool report(void) const;
    bool revisions(void) const;
    /// @return absolute path to root directory
    std::string root(void) const;
    /// @return absolute path to target directory
    std::string targetdir(void) const;
    bool verbose(void) const;

  private:
    void analyse(void);
    // throw cmd_error if path doesn't exist
    void check_existence(std::string path) const;
    // throw cmd_error if path is not dir
    void check_is_dir(std::string path) const;
    // throw cmd_error if path is not readable
    void check_readable(std::string path) const;

    void init(void);

    CommandLine cmd_;
    OptionArg<std::string>* config_file_;
    OptionSwitch* copyright_;
    OptionSwitch* force_;
    OptionSwitch* generate_config_;
    OptionHelp* help_;
    OptionSwitch* ignore_cache_;
    OptionSwitch* report_;
    OptionSwitch* revisions_;
    OptionArg<std::string>* root_;
    OptionArg<std::string>* target_;
    OptionSwitch* verbose_;
    OptionVersion* version_;

  };

}} // of namespace svndigest and namespace theplu

#endif