[280] | 1 | /* rpackagecache.h - package cache wrapper |
---|
| 2 | * |
---|
| 3 | * Copyright (c) 2000, 2001 Conectiva S/A |
---|
| 4 | * |
---|
| 5 | * Author: Alfredo K. Kojima <kojima@conectiva.com.br> |
---|
| 6 | * |
---|
| 7 | * This program is free software; you can redistribute it and/or |
---|
| 8 | * modify it under the terms of the GNU General Public License as |
---|
| 9 | * published by the Free Software Foundation; either version 2 of the |
---|
| 10 | * License, or (at your option) any later version. |
---|
| 11 | * |
---|
| 12 | * This program is distributed in the hope that it will be useful, |
---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 15 | * GNU General Public License for more details. |
---|
| 16 | * |
---|
| 17 | * You should have received a copy of the GNU General Public License |
---|
| 18 | * along with this program; if not, write to the Free Software |
---|
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
---|
| 20 | * USA |
---|
| 21 | */ |
---|
| 22 | |
---|
| 23 | |
---|
| 24 | #ifndef _RPACKAGECACHE_H_ |
---|
| 25 | #define _RPACKAGECACHE_H_ |
---|
| 26 | |
---|
| 27 | |
---|
| 28 | |
---|
| 29 | #include <apt-pkg/depcache.h> |
---|
| 30 | #include <apt-pkg/sourcelist.h> |
---|
| 31 | #include <apt-pkg/pkgsystem.h> |
---|
| 32 | #include <apt-pkg/policy.h> |
---|
| 33 | |
---|
| 34 | class OpProgress; |
---|
| 35 | |
---|
| 36 | class pkgCache; |
---|
| 37 | |
---|
| 38 | |
---|
| 39 | class RPkgPolicy : public pkgPolicy |
---|
| 40 | { |
---|
| 41 | public: |
---|
| 42 | bool IsImportantDep(pkgCache::DepIterator dep); |
---|
| 43 | |
---|
| 44 | RPkgPolicy(pkgCache *Owner): |
---|
| 45 | pkgPolicy(Owner) {}; |
---|
| 46 | |
---|
| 47 | |
---|
| 48 | }; |
---|
| 49 | |
---|
| 50 | class RPackageCache { |
---|
| 51 | MMap *_map; |
---|
| 52 | |
---|
| 53 | pkgCache *_cache; |
---|
| 54 | RPkgPolicy *_policy; |
---|
| 55 | |
---|
| 56 | pkgDepCache *_dcache; |
---|
| 57 | pkgSourceList *_list; |
---|
| 58 | |
---|
| 59 | bool _locked; |
---|
| 60 | |
---|
| 61 | public: |
---|
| 62 | inline pkgDepCache *deps() { |
---|
| 63 | return _dcache; |
---|
| 64 | }; |
---|
| 65 | inline pkgSourceList *list() { |
---|
| 66 | return _list; |
---|
| 67 | }; |
---|
| 68 | |
---|
| 69 | bool open(OpProgress &progress, bool lock=true); |
---|
| 70 | |
---|
| 71 | vector<string> getPolicyArchives(bool filenames_only); |
---|
| 72 | |
---|
| 73 | bool lock(); |
---|
| 74 | void releaseLock(); |
---|
| 75 | |
---|
| 76 | RPackageCache() |
---|
| 77 | : _map(0), _cache(0), _policy(0), _dcache(0), _locked(false) |
---|
| 78 | { |
---|
| 79 | _list = new pkgSourceList(); |
---|
| 80 | }; |
---|
| 81 | ~RPackageCache() { |
---|
| 82 | delete _list; |
---|
| 83 | }; |
---|
| 84 | }; |
---|
| 85 | |
---|
| 86 | |
---|
| 87 | #endif |
---|