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1 | // |
2 | // pkgutils | |
3 | // | |
4 | // Copyright (c) 2000-2005 Per Liden | |
6fe55c25 | 5 | // Copyright (c) 2006-2007 by CRUX team (http://crux.nu) |
9ac667e6 SR |
6 | // |
7 | // This program is free software; you can redistribute it and/or modify | |
8 | // it under the terms of the GNU General Public License as published by | |
9 | // the Free Software Foundation; either version 2 of the License, or | |
10 | // (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 | #if (__GNUC__ < 3) | |
24 | #error This program requires GCC 3.x to compile. | |
25 | #endif | |
26 | ||
27 | #include <iostream> | |
28 | #include <string> | |
29 | #include <memory> | |
30 | #include <cstdlib> | |
31 | #include <libgen.h> | |
32 | #include "pkgutil.h" | |
33 | #include "pkgadd.h" | |
34 | #include "pkgrm.h" | |
35 | #include "pkginfo.h" | |
36 | ||
37 | using namespace std; | |
38 | ||
39 | static pkgutil* select_utility(const string& name) | |
40 | { | |
41 | if (name == "pkgadd") | |
42 | return new pkgadd; | |
43 | else if (name == "pkgrm") | |
44 | return new pkgrm; | |
45 | else if (name == "pkginfo") | |
46 | return new pkginfo; | |
47 | else | |
48 | throw runtime_error("command not supported by pkgutils"); | |
49 | } | |
50 | ||
51 | int main(int argc, char** argv) | |
52 | { | |
53 | string name = basename(argv[0]); | |
54 | ||
55 | try { | |
56 | auto_ptr<pkgutil> util(select_utility(name)); | |
57 | ||
58 | // Handle common options | |
59 | for (int i = 1; i < argc; i++) { | |
60 | string option(argv[i]); | |
61 | if (option == "-v" || option == "--version") { | |
62 | util->print_version(); | |
63 | return EXIT_SUCCESS; | |
64 | } else if (option == "-h" || option == "--help") { | |
65 | util->print_help(); | |
66 | return EXIT_SUCCESS; | |
67 | } | |
68 | } | |
69 | ||
70 | util->run(argc, argv); | |
71 | } catch (runtime_error& e) { | |
72 | cerr << name << ": " << e.what() << endl; | |
73 | return EXIT_FAILURE; | |
74 | } | |
75 | ||
76 | return EXIT_SUCCESS; | |
77 | } |