source: trunk/lib/OptionVersion.cc @ 795

// $Id: OptionVersion.cc 795 2009-06-30 03:57:27Z peter $

/*
  Copyright (C) 2008, 2009 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 <config.h>

#include "copyright_year.h"
#include "OptionVersion.h"
#include "subversion_info.h"
#include "utility.h"

#include "yat/ColumnStream.h"
#include "yat/CommandLine.h"

#include <subversion-1/svn_version.h>

#include <apr_version.h>

#include <sstream>
#include <string>

namespace theplu {
namespace svndigest {

  OptionVersion::OptionVersion(yat::utility::CommandLine& cmd, std::string flag, 
                               std::string desc, OptionSwitch* const verbose)
    : yat::utility::OptionSwitch(cmd, flag, desc, false), verbose_(verbose)
  {
  }


  void OptionVersion::do_parse2(std::vector<std::string>::iterator first, 
                                std::vector<std::string>::iterator last)
  {
    yat::utility::ColumnStream cs(std::cout, 1);
    cs.width(0)=79;
    cs << PACKAGE_NAME << " " << PACKAGE_VERSION;
    bool no_verbose = verbose_ && verbose_->present() && !verbose_->value();
    if (!no_verbose) {
      cs << " (";
      if (DEV_BUILD)
        cs << svn_revision() << " ";
      cs << "compiled " << compilation_time() << ", " << compilation_date() 
         << ")";
    } 
    cs << "\n\nCopyright (C) " << svn_year() 
       << " Jari H\u00E4kkinen and Peter Johansson.\n"
       << "This is free software. You may redistribute copies of it under "
       << "the terms of the GNU General Public License "
       << "<http://www.gnu.org/licenses/gpl.html>.\n"
       << "There is NO WARRANTY; to the extent permitted by law.\n";
    if (!no_verbose) {
      cs << "\n"
         << "Compiled with libsvn_subr " << SVN_VER_NUM 
         << "; using libsvn_subr ";
      const svn_version_t* svn_ver = svn_subr_version();
      cs << svn_ver->major << '.' << svn_ver->minor << '.' << svn_ver->patch;
      cs << "\n"
         << "Compiled with libapr " << APR_VERSION_STRING 
         << "; using libapr ";
      cs << apr_version_string();
      cs << "\n";
    }
    exit(0);
  }

}} // of namespace svndigest and theplu