| | 1 | // -*- mode: cpp; mode: fold -*- |
| | 2 | // Description /*{{{*/ |
| | 3 | // $Id: dpkgdb.h,v 1.2 2001/02/20 07:03:17 jgg Exp $ |
| | 4 | /* ###################################################################### |
| | 5 | |
| | 6 | DPKGv1 Data Base Implemenation |
| | 7 | |
| | 8 | The DPKGv1 database is typically stored in /var/lib/dpkg/. For |
| | 9 | DPKGv1 the 'meta' information is the contents of the .deb control.tar.gz |
| | 10 | member prepended by the package name. The meta information is unpacked |
| | 11 | in its temporary directory and then migrated into the main list dir |
| | 12 | at a checkpoint. |
| | 13 | |
| | 14 | Journaling is providing by syncronized file writes to the updates sub |
| | 15 | directory. |
| | 16 | |
| | 17 | ##################################################################### */ |
| | 18 | /*}}}*/ |
| | 19 | #ifndef PKGLIB_DPKGDB_H |
| | 20 | #define PKGLIB_DPKGDB_H |
| | 21 | |
| | 22 | #ifdef __GNUG__ |
| | 23 | #pragma interface "apt-pkg/dpkgdb.h" |
| | 24 | #endif |
| | 25 | |
| | 26 | #include <apt-pkg/database.h> |
| | 27 | |
| | 28 | class debDpkgDB : public pkgDataBase |
| | 29 | { |
| | 30 | protected: |
| | 31 | |
| | 32 | string AdminDir; |
| | 33 | DynamicMMap *CacheMap; |
| | 34 | DynamicMMap *FileMap; |
| | 35 | unsigned long DiverInode; |
| | 36 | signed long DiverTime; |
| | 37 | |
| | 38 | virtual bool InitMetaTmp(string &Dir); |
| | 39 | bool ReadFList(OpProgress &Progress); |
| | 40 | bool ReadDiversions(); |
| | 41 | bool ReadConfFiles(); |
| | 42 | |
| | 43 | public: |
| | 44 | |
| | 45 | virtual bool ReadyFileList(OpProgress &Progress); |
| | 46 | virtual bool ReadyPkgCache(OpProgress &Progress); |
| | 47 | virtual bool LoadChanges(); |
| | 48 | |
| | 49 | debDpkgDB(); |
| | 50 | virtual ~debDpkgDB(); |
| | 51 | }; |
| | 52 | |
| | 53 | #endif |
projects / apt-legacy.git / blame_incremental