sbuild-chroot-block-device.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_BLOCK_DEVICE_H
00020 #define SBUILD_CHROOT_BLOCK_DEVICE_H
00021 
00022 #include <sbuild/sbuild-config.h>
00023 #include <sbuild/sbuild-chroot-block-device-base.h>
00024 #include <sbuild/sbuild-chroot-lvm-snapshot.h>
00025 
00026 namespace sbuild
00027 {
00028 
00034   class chroot_block_device : public chroot_block_device_base
00035   {
00036   public:
00038     typedef chroot::error error;
00039 
00040   protected:
00042     chroot_block_device ();
00043 
00045     chroot_block_device (const chroot_block_device& rhs);
00046 
00047 #ifdef SBUILD_FEATURE_LVMSNAP
00048 
00049     chroot_block_device (const chroot_lvm_snapshot& rhs);
00050 #endif
00051 
00052     friend class chroot;
00053 #ifdef SBUILD_FEATURE_LVMSNAP
00054     friend class chroot_lvm_snapshot;
00055 #endif
00056 
00057   public:
00059     virtual ~chroot_block_device ();
00060 
00061     virtual chroot::ptr
00062     clone () const;
00063 
00064     virtual chroot::ptr
00065     clone_session (std::string const& session_id,
00066                    std::string const& user,
00067                    bool               root) const;
00068 
00069     virtual chroot::ptr
00070     clone_source () const;
00071 
00072     virtual void
00073     setup_env (chroot const& chroot,
00074                environment& env) const;
00075 
00076     virtual session_flags
00077     get_session_flags (chroot const& chroot) const;
00078 
00079   protected:
00080     virtual void
00081     setup_lock (chroot::setup_type type,
00082                 bool               lock,
00083                 int                status);
00084 
00085 
00086     virtual void
00087     get_details (chroot const&  chroot,
00088                  format_detail& detail) const;
00089 
00090     virtual void
00091     get_keyfile (chroot const& chroot,
00092                  keyfile&      keyfile) const;
00093 
00094     virtual void
00095     set_keyfile (chroot&        chroot,
00096                  keyfile const& keyfile,
00097                  string_list&   used_keys);
00098   };
00099 
00100 }
00101 
00102 #endif /* SBUILD_CHROOT_BLOCK_DEVICE_H */
00103 
00104 /*
00105  * Local Variables:
00106  * mode:C++
00107  * End:
00108  */