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/* Copyright © 2005-2013 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/>.
*
*********************************************************************/
#ifndef SBUILD_CHROOT_FACET_SESSION_H
#define SBUILD_CHROOT_FACET_SESSION_H
#include <sbuild/chroot/facet/facet.h>
#include <sbuild/session.h>
namespace sbuild
{
namespace chroot
{
namespace facet
{
/**
* Chroot support for sessions.
*
* A chroot may offer a "session" facet to signal restorable or
* parallel chroot environment usage. The presence of this facet
* indicates that the chroot is an active session.
*/
class session : public facet
{
public:
/// Exception type.
typedef chroot::error error;
/// A shared_ptr to a chroot facet object.
typedef std::shared_ptr<session> ptr;
/// A shared_ptr to a const chroot facet object.
typedef std::shared_ptr<const session> const_ptr;
private:
/// The constructor.
session ();
public:
/// The destructor.
virtual ~session ();
/**
* Create a chroot facet.
*
* @returns a shared_ptr to the new chroot facet.
*/
static ptr
create ();
virtual facet::ptr
clone () const;
virtual std::string const&
get_name () const;
/**
* Get the original name of the chroot (prior to session cloning).
*
* @returns the name.
*/
std::string const&
get_original_name () const;
/**
* Set the original name of the chroot (prior to session cloning).
* This will also set the selected name.
*
* @param name the name.
*/
void
set_original_name (std::string const& name);
/**
* Get the selected name of the chroot (alias used).
*
* @returns the name.
*/
std::string const&
get_selected_name () const;
/**
* Set the selected name of the chroot (alias used).
*
* @param name the name.
*/
void
set_selected_name (std::string const& name);
/**
* Set up persistent session information.
*
* @param start true if starting, or false if ending a session.
*/
void
setup_session_info (bool start);
virtual void
setup_env (chroot const& chroot,
environment& env) const;
virtual void
get_details (chroot const& chroot,
format_detail& detail) const;
virtual void
get_used_keys (string_list& used_keys) const;
virtual void
get_keyfile (chroot const& chroot,
keyfile& keyfile) const;
virtual void
set_keyfile (chroot& chroot,
keyfile const& keyfile);
private:
/// Original chroot name prior to session cloning.
std::string original_chroot_name;
/// Selected chroot name.
std::string selected_chroot_name;
};
}
}
}
#endif /* SBUILD_CHROOT_FACET_SESSION_H */
/*
* Local Variables:
* mode:C++
* End:
*/
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