source: trunk/lib/Configuration.h @ 274

#ifndef _theplu_svndigest_configuration_
#define _theplu_svndigest_configuration_

// $Id: Configuration.h 274 2007-05-02 09:05:55Z peter $

/*
  Copyright (C) 2007 Peter Johansson

  This file is part of svndigest, http://lev.thep.lu.se/trac/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 2 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 this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#include <iostream>
#include <map>
#include <string>
#include <utility>

namespace theplu{
namespace svndigest{

  ///
  /// Configuration class takes care of all setting defined in the
  /// configuration file.
  ///
  class Configuration
  {
  public:
    static Configuration* instance(void);

    /// 
    /// @brief load deafult configuration
    /// 
    void load(void);

    /// 
    /// @brief load configuration from stream
    /// 
    void load(std::istream&);

    ///
    /// @brief Aliases for Copyright
    ///
    inline const std::map<std::string, std::string>&
    copyright_alias(void) const { return copyright_alias_; }

    ///
    /// @return root for the trac envrionment, e.g.,
    /// http://lev.thep.lu.se/trac/svndigest/ticket/
    ///
    inline std::string trac_ticket(void) const { return trac_ticket_; }

    ///
    /// @return root for the trac envrionment, e.g.,
    /// http://lev.thep.lu.se/trac/svndigest/ticket/
    ///
    std::string trac_revision(void) const { return trac_revision_; }

  private:
    /// 
    /// Creates a Config object with default settings.
    ///
    /// @brief Default Constructor 
    /// 
    Configuration(void);
    // Copy Constructor not implemented
    Configuration(const Configuration&);

    void clear(void);

    void set_default(void);

    static Configuration* instance_;

    std::map<std::string, std::string> copyright_alias_;

    std::string trac_ticket_;
    std::string trac_revision_;
    
  };

  ///
  /// @brief Output operator
  ///
  std::ostream& operator<<(std::ostream&, const Configuration&);

}} // end of namespace svndigest and namespace theplu

#endif