source: trunk/debathena/third/schroot/bin/dchroot/dchroot-main-base.cc @ 24167

/* Copyright © 2005-2007  Roger Leigh <rleigh@debian.org>
 *
 * schroot 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.
 *
 * schroot 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, see
 * <http://www.gnu.org/licenses/>.
 *
 *********************************************************************/

#include <config.h>

#include "dchroot-main.h"
#include "dchroot-chroot-config.h"
#include "dchroot-session.h"

#include <cstdlib>
#include <iostream>
#include <locale>

#include <sys/types.h>
#include <sys/stat.h>
#include <termios.h>
#include <unistd.h>

#include <boost/format.hpp>

#include <syslog.h>

using std::endl;
using boost::format;
using sbuild::_;
using schroot::options_base;
using namespace dchroot;

main_base::main_base (std::string const& program_name,
                      std::string const& program_usage,
                      schroot::options_base::ptr& options):
  schroot::main_base(program_name, program_usage, options, true),
  use_dchroot_conf(false)
{
}

main_base::~main_base ()
{
}

void
main_base::action_config ()
{
  std::cout << "# "
    // TRANSLATORS: %1% = program name
    // TRANSLATORS: %2% = program version
    // TRANSLATORS: %3% = current date
            << format(_("schroot configuration generated by %1% %2% on %3%"))
    % this->program_name % VERSION % sbuild::date(time(0))
            << endl;
  if (this->use_dchroot_conf)
    {
      // Help text at head of new config.
      std::cout << "# " << endl
                << "# "
                // TODO: Quote "users" and "groups".
                // TRANSLATORS: Do not translate "users" and "groups";
                // these are keywords used in the configuration file.
                << _("To allow users access to the chroots, use the users or groups keys.") << endl;
      std::cout << "# "
                // TODO: Quote "root-users" and "root-groups".
                // TRANSLATORS: Do not translate "root-users" and
                // "root-groups"; these are keywords used in the
                // configuration file.
                << _("To allow password-less root access, use the root-users or root-groups keys.") << endl;
      std::cout << "# "
        // TRANSLATORS: %1% = file
                << format(_("Remove '%1%' to use the new configuration."))
        % DCHROOT_CONF
                << endl;
    }
  std::cout << endl;
  this->config->print_chroot_config(this->chroots, std::cout);
}

void
main_base::action_list ()
{
  this->config->print_chroot_list_simple(std::cout);
}

void
main_base::compat_check ()
{
  if (this->options->verbose)
    {
      sbuild::log_warning()
        // TRANSLATORS: %1% = program name
        << format(_("Running schroot in %1% compatibility mode"))
        % this->program_name
        << endl;
      sbuild::log_info()
        // TRANSLATORS: "full capabilities" in this context means "all
        // features"
        << _("Run \"schroot\" for full capabilities")
        << endl;
    }
}

void
main_base::check_dchroot_conf ()
{
  this->use_dchroot_conf = false;
  struct stat statbuf;
  if (stat(DCHROOT_CONF, &statbuf) == 0 && !S_ISDIR(statbuf.st_mode))
    {
      this->use_dchroot_conf = true;

      if (this->options->verbose)
        {
          sbuild::log_warning()
            // TRANSLATORS: %1% = program name
            // TRANSLATORS: %2% = configuration file
            << format(_("Using %1% configuration file: '%2%'"))
            % this->program_name % DCHROOT_CONF
            << endl;
          sbuild::log_info()
            << format(_("Run \"%1%\""))
            % "dchroot --config >> " SCHROOT_CONF
            << endl;
          sbuild::log_info()
            << _("to migrate to a schroot configuration.")
            << endl;
          sbuild::log_info()
            << format(_("Edit '%1%' to add appropriate user and/or group access."))
            % SCHROOT_CONF
            << endl;
          sbuild::log_info()
            << format(_("Remove '%1%' to use the new configuration."))
            % DCHROOT_CONF
            << endl;
        }
    }
}