sbuild  1.5.3
sbuild-chroot-lvm-snapshot.h
00001 /* Copyright © 2005-2008  Roger Leigh <rleigh@debian.org>
00002  *
00003  * schroot is free software: you can redistribute it and/or modify it
00004  * under the terms of the GNU General Public License as published by
00005  * the Free Software Foundation, either version 3 of the License, or
00006  * (at your option) any later version.
00007  *
00008  * schroot is distributed in the hope that it will be useful, but
00009  * WITHOUT ANY WARRANTY; without even the implied warranty of
00010  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011  * General Public License for more details.
00012  *
00013  * You should have received a copy of the GNU General Public License
00014  * along with this program.  If not, see
00015  * <http://www.gnu.org/licenses/>.
00016  *
00017  *********************************************************************/
00018 
00019 #ifndef SBUILD_CHROOT_LVM_SNAPSHOT_H
00020 #define SBUILD_CHROOT_LVM_SNAPSHOT_H
00021 
00022 #include <sbuild/sbuild-chroot-block-device-base.h>
00023 
00024 namespace sbuild
00025 {
00026 
00032   class chroot_lvm_snapshot : public chroot_block_device_base
00033   {
00034   protected:
00036     chroot_lvm_snapshot ();
00037 
00039     chroot_lvm_snapshot (const chroot_lvm_snapshot& rhs);
00040 
00041     friend class chroot;
00042 
00043   public:
00045     virtual ~chroot_lvm_snapshot ();
00046 
00047     virtual chroot::ptr
00048     clone () const;
00049 
00050     virtual chroot::ptr
00051     clone_session (std::string const& session_id,
00052                    std::string const& alias,
00053                    std::string const& user,
00054                    bool               root) const;
00055 
00056     virtual chroot::ptr
00057     clone_source () const;
00058 
00065     std::string const&
00066     get_snapshot_device () const;
00067 
00074     void
00075     set_snapshot_device (std::string const& snapshot_device);
00076 
00083     std::string const&
00084     get_snapshot_options () const;
00085 
00092     void
00093     set_snapshot_options (std::string const& snapshot_options);
00094 
00095     virtual std::string const&
00096     get_chroot_type () const;
00097 
00098     virtual void
00099     setup_env (chroot const& chroot,
00100                environment&  env) const;
00101 
00102     virtual session_flags
00103     get_session_flags (chroot const& chroot) const;
00104 
00105   protected:
00106     virtual void
00107     setup_lock (chroot::setup_type type,
00108                 bool               lock,
00109                 int                status);
00110 
00111     virtual void
00112     get_details (chroot const& chroot,
00113                  format_detail& detail) const;
00114 
00115     virtual void
00116     get_keyfile (chroot const& chroot,
00117                  keyfile& keyfile) const;
00118 
00119     virtual void
00120     set_keyfile (chroot&        chroot,
00121                  keyfile const& keyfile,
00122                  string_list&   used_keys);
00123 
00124   private:
00126     std::string snapshot_device;
00128     std::string snapshot_options;
00129   };
00130 
00131 }
00132 
00133 #endif /* SBUILD_CHROOT_LVM_SNAPSHOT_H */
00134 
00135 /*
00136  * Local Variables:
00137  * mode:C++
00138  * End:
00139  */