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1 ////////////////////////////////////////////////////////////////////////
2 // FILE: locker.h
3 // AUTHOR: Johannes Winkelmann, jw@tks6.net
4 // COPYRIGHT: (c) 2002 by Johannes Winkelmann
5 // ---------------------------------------------------------------------
6 // This program is free software; you can redistribute it and/or modify
7 // it under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 2 of the License, or
9 // (at your option) any later version.
10 ////////////////////////////////////////////////////////////////////////
11
12 #ifndef _LOCKER_H_
13 #define _LOCKER_H_
14
15 #include <string>
16 #include <vector>
17
18 using namespace std;
19
20 /**
21 * prt-get can place packages in the locker, which are then not updated
22 * anymore.
23 * Locked packages are:
24 * - marked in prt-get diff
25 * - not shown in prt-get quickdiff
26 * - not updated in prt-get sysup
27 *
28 * remember to call store!
29 */
30 class Locker
31 {
32 public:
33 Locker();
34
35 bool store();
36
37 bool lock( const string& package );
38 bool unlock( const string& package );
39 bool isLocked( const string& package ) const;
40
41 const vector<string>& lockedPackages() const;
42
43 bool openFailed() const;
44 private:
45
46 vector<string> m_packages;
47 static const string LOCKER_FILE;
48 static const string LOCKER_FILE_PATH;
49
50 bool m_openFailed;
51 };
52
53 #endif /* _LOCKER_H_ */
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