sbuild-chroot-btrfs-snapshot.h

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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_BTRFS_SNAPSHOT_H
00020 #define SBUILD_CHROOT_BTRFS_SNAPSHOT_H
00021 
00022 #include <sbuild/sbuild-chroot.h>
00023 
00024 namespace sbuild
00025 {
00026 
00032   class chroot_btrfs_snapshot : public chroot
00033   {
00034   protected:
00036     chroot_btrfs_snapshot ();
00037 
00039     chroot_btrfs_snapshot (const chroot_btrfs_snapshot& rhs);
00040 
00041     friend class chroot;
00042 
00043   public:
00045     virtual ~chroot_btrfs_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& user,
00053                    bool               root) const;
00054 
00055     virtual chroot::ptr
00056     clone_source () const;
00057 
00064     std::string const&
00065     get_source_subvolume () const;
00066 
00073     void
00074     set_source_subvolume (std::string const& source_subvolume);
00075 
00081     std::string const&
00082     get_snapshot_directory () const;
00083 
00089     void
00090     set_snapshot_directory (std::string const& snapshot_directory);
00091 
00098     std::string const&
00099     get_snapshot_name () const;
00100 
00107     void
00108     set_snapshot_name (std::string const& snapshot_name);
00109 
00110     virtual std::string const&
00111     get_chroot_type () const;
00112 
00113     virtual std::string
00114     get_path () const;
00115 
00116     virtual void
00117     setup_env (chroot const& chroot,
00118                environment&  env) const;
00119 
00120     virtual session_flags
00121     get_session_flags (chroot const& chroot) const;
00122 
00123   protected:
00124     virtual void
00125     setup_lock (chroot::setup_type type,
00126                 bool               lock,
00127                 int                status);
00128 
00129     virtual void
00130     get_details (chroot const& chroot,
00131                  format_detail& detail) const;
00132 
00133     virtual void
00134     get_keyfile (chroot const& chroot,
00135                  keyfile& keyfile) const;
00136 
00137     virtual void
00138     set_keyfile (chroot&        chroot,
00139                  keyfile const& keyfile,
00140                  string_list&   used_keys);
00141 
00142   private:
00144     std::string source_subvolume;
00146     std::string snapshot_directory;
00148     std::string snapshot_name;
00149   };
00150 
00151 }
00152 
00153 #endif /* SBUILD_CHROOT_BTRFS_SNAPSHOT_H */
00154 
00155 /*
00156  * Local Variables:
00157  * mode:C++
00158  * End:
00159  */