sbuild-chroot-config.h

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00001 /* Copyright © 2005-2006  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 2 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, write to the Free Software
00015  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
00016  * MA  02111-1307  USA
00017  *
00018  *********************************************************************/
00019 
00020 #ifndef SBUILD_CHROOT_CONFIG_H
00021 #define SBUILD_CHROOT_CONFIG_H
00022 
00023 #include <sbuild/sbuild-chroot.h>
00024 #include <sbuild/sbuild-custom-error.h>
00025 
00026 #include <map>
00027 #include <ostream>
00028 #include <vector>
00029 #include <string>
00030 
00031 namespace sbuild
00032 {
00033 
00043  class chroot_config
00044   {
00045   public:
00047     typedef std::vector<chroot::ptr> chroot_list;
00049     typedef std::map<std::string, std::string> string_map;
00051     typedef std::map<std::string, chroot::ptr> chroot_map;
00052 
00054     enum error_code
00055       {
00056         ALIAS_EXIST,     
00057         CHROOT_NOTFOUND, 
00058         CHROOT_EXIST,    
00059         DIR_OPEN,        
00060         FILE_NOTREG,     
00061         FILE_OPEN,       
00062         FILE_OWNER,      
00063         FILE_PERMS,      
00064         FILE_STAT        
00065       };
00066 
00068     typedef custom_error<error_code> error;
00069 
00071     typedef std::tr1::shared_ptr<chroot_config> ptr;
00072 
00074     chroot_config ();
00075 
00084     chroot_config (std::string const& file,
00085                    bool               active);
00086 
00088     virtual ~chroot_config ();
00089 
00099     void
00100     add (std::string const& location,
00101          bool               active);
00102 
00103   private:
00112     void
00113     add_config_file (std::string const& file,
00114                      bool               active);
00115 
00126     void
00127     add_config_directory (std::string const& dir,
00128                           bool               active);
00129 
00130   protected:
00141     void
00142     add (chroot::ptr&   chroot,
00143          keyfile const& kconfig);
00144 
00145   public:
00152     chroot_list
00153     get_chroots () const;
00154 
00161     const chroot::ptr
00162     find_chroot (std::string const& name) const;
00163 
00170     const chroot::ptr
00171     find_alias (std::string const& name) const;
00172 
00180     string_list
00181     get_chroot_list () const;
00182 
00188     void
00189     print_chroot_list (std::ostream& stream) const;
00190 
00197     void
00198     print_chroot_list_simple (std::ostream& stream) const;
00199 
00207     void
00208     print_chroot_info (string_list const& chroots,
00209                        std::ostream&      stream) const;
00210 
00218     void
00219     print_chroot_location (string_list const& chroots,
00220                            std::ostream&      stream) const;
00221 
00229     void
00230     print_chroot_config (string_list const& chroots,
00231                          std::ostream&      stream) const;
00232 
00240     string_list
00241     validate_chroots (string_list const& chroots) const;
00242 
00243   private:
00253     void
00254     load_data (std::string const& file,
00255                bool               active);
00256 
00257   protected:
00266     virtual void
00267     parse_data (std::istream& stream,
00268                 bool          active);
00269 
00278     virtual void
00279     load_keyfile (keyfile& kconfig,
00280                   bool     active);
00281 
00283     chroot_map chroots;
00285     string_map aliases;
00286   };
00287 
00288 }
00289 
00290 #endif /* SBUILD_CHROOT_CONFIG_H */
00291 
00292 /*
00293  * Local Variables:
00294  * mode:C++
00295  * End:
00296  */

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