projects / apt-legacy.git / blame
| Commit | Line | Data |
|---|---|---|
| da6ee469 JF |
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 | ||
| da6ee469 JF |
22 | |
| 23 | #include <apt-pkg/database.h> | |
| 24 | ||
| 25 | class debDpkgDB : public pkgDataBase | |
| 26 | { | |
| 27 | protected: | |
| 28 | ||
| 29 | string AdminDir; | |
| 30 | DynamicMMap *CacheMap; | |
| 31 | DynamicMMap *FileMap; | |
| 32 | unsigned long DiverInode; | |
| 33 | signed long DiverTime; | |
| 34 | ||
| 35 | virtual bool InitMetaTmp(string &Dir); | |
| 36 | bool ReadFList(OpProgress &Progress); | |
| 37 | bool ReadDiversions(); | |
| 38 | bool ReadConfFiles(); | |
| 39 | ||
| 40 | public: | |
| 41 | ||
| 42 | virtual bool ReadyFileList(OpProgress &Progress); | |
| 43 | virtual bool ReadyPkgCache(OpProgress &Progress); | |
| 44 | virtual bool LoadChanges(); | |
| 45 | ||
| 46 | debDpkgDB(); | |
| 47 | virtual ~debDpkgDB(); | |
| 48 | }; | |
| 49 | ||
| 50 | #endif |