source: trunk/lib/File.h @ 426

#ifndef _theplu_svndigest_file_
#define _theplu_svndigest_file_

// $Id: File.h 426 2007-06-29 23:48:04Z peter $

/*
  Copyright (C) 2005, 2006, 2007 Jari Häkkinen, 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 "Node.h"

#include <map>
#include <string>

namespace theplu{
namespace svndigest{

  class File : public Node
  {
  public:
    /// 
    /// @brief Default Constructor 
    /// 
    File(const u_int level, const std::string& path, 
         const std::string& output=""); 

    /**
       For example 'File.h.html'

       @return href to this file
    */
    std::string href(void) const;

    /**
       @return The explicit string "file", nothing else.
    */
    std::string node_type(void) const;

    /**
       @return output path for example 'lib/File.h.html' for this file
     */
    std::string output_path(void) const;

    ///
    /// @brief Parsing out information from svn repository
    ///
    /// @return Stats object of the file
    ///
    const Stats& parse(const bool verbose=false);

    void print_copyright(std::map<std::string, Alias>&, bool verbose) const;

  private:
    ///
    /// @brief Copy Constructor, not implemented
    ///
    File(const File&);

    ///
    /// @brief Parsing svn blame output
    ///
    /// @return true if parsing is succesful
    ///
    bool blame(void) const;

    /**
       \return copyright block
     */
    std::string copyright_block(const std::map<int, std::set<Alias> >& map,
                                const std::string& prefix) const;

    /**
       Create a map from year to set of authors.
     */
    std::map<int, std::set<Alias> > 
    copyright_map(std::map<std::string, Alias>& alias) const;

    /**
       Create a map from year to set of authors.

       \return true if Copyright block is found
     */
    bool detect_copyright(std::string& block, size_t& start_at_line,
                          size_t& end_at_line, std::string& prefix) const;

    /**
       @brief Print blame output 
    */
    void print_blame(std::ofstream& os) const;

    void print_core(bool verbose=false) const;

    ///
    /// print page for specific user (or all) and specific line_style
    /// (or total).
    ///
    void print_core(const std::string& user, const std::string& line_type,
                    const SVNlog&) const; 

    /**
       Doing the actual print of copyright statement

       \param block new copyright block
       \param start_at_line line number of first line in old block
       \param end_at_line line number of first line after old block
     */
    void update_copyright(const std::string& block,
                          size_t start_at_line, size_t end_at_line) const;
  };

}} // end of namespace svndigest and namespace theplu

#endif