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/* Copyright © 2005-2009 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_MOUNTABLE_H
#define SBUILD_CHROOT_FACET_MOUNTABLE_H
#include <sbuild/sbuild-chroot-facet.h>
namespace sbuild
{
/**
* Chroot support for mountable devices and filesystems.
*
* This facet should be selected for sessions using the mount
* command to create the chroot. The specified device will be
* mounted on demand.
*
* This facet is not restricted to block devices and can also be
* used for network filesystems, loopback files and other
* mountable objects.
*/
class chroot_facet_mountable : public chroot_facet
{
public:
/// A shared_ptr to a chroot facet object.
typedef std::shared_ptr<chroot_facet_mountable> ptr;
/// A shared_ptr to a const chroot facet object.
typedef std::shared_ptr<const chroot_facet_mountable> const_ptr;
private:
/// The constructor.
chroot_facet_mountable ();
public:
/// The destructor.
virtual ~chroot_facet_mountable ();
/**
* Create a chroot facet.
*
* @returns a shared_ptr to the new chroot facet.
*/
static ptr
create ();
virtual chroot_facet::ptr
clone () const;
virtual std::string const&
get_name () const;
/**
* Get the device path of the chroot block device to mount.
*
* @returns the mount device.
*/
virtual std::string const&
get_mount_device () const;
/**
* Set the device path of the chroot block device to mount.
*
* @param mount_device the mount device.
*/
virtual void
set_mount_device (std::string const& mount_device);
/**
* Get the filesystem mount options of the chroot block device.
*
* @returns the mount options.
*/
virtual std::string const&
get_mount_options () const;
/**
* Set the filesystem mount options of the chroot block device.
*
* @param mount_options the mount options.
*/
virtual void
set_mount_options (std::string const& mount_options);
/**
* Get the location. This is a path to the chroot directory
* inside the device (absolute path from the device root).
*
* @returns the location.
*/
virtual std::string const&
get_location () const;
/**
* Set the location. This is a path to the chroot directory
* inside the device (absolute path from the device root).
*
* @param location the location.
*/
virtual void
set_location (std::string const& location);
virtual void
setup_env (chroot const& chroot,
environment& env) const;
virtual chroot::session_flags
get_session_flags (chroot const& chroot) const;
virtual void
get_details (chroot const& chroot,
format_detail& detail) const;
virtual void
get_keyfile (chroot const& chroot,
keyfile& keyfile) const;
virtual void
set_keyfile (chroot& chroot,
keyfile const& keyfile,
string_list& used_keys);
private:
/// The device to mount.
std::string mount_device;
/// The options to mount the device with.
std::string mount_options;
/// Location inside the mount location root.
std::string location;
};
}
#endif /* SBUILD_CHROOT_FACET_MOUNTABLE_H */
/*
* Local Variables:
* mode:C++
* End:
*/
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