Commit | Line | Data |
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805e021f CE |
1 | /* |
2 | * Copyright 2000, International Business Machines Corporation and others. | |
3 | * All Rights Reserved. | |
4 | * | |
5 | * This software has been released under the terms of the IBM Public | |
6 | * License. For details, see the LICENSE file in the top-level source | |
7 | * directory or online at http://www.openafs.org/dl/license10.html | |
8 | */ | |
9 | ||
10 | /* | |
11 | * translate between inode numbers and contents. | |
12 | */ | |
13 | #include <afsconfig.h> | |
14 | #include <afs/param.h> | |
15 | ||
16 | ||
17 | #include <stdio.h> | |
18 | #include <sys/types.h> | |
19 | #include "util/afsutil.h" | |
20 | ||
21 | void | |
22 | Usage(void) | |
23 | { | |
24 | printf("Usage: nino <-i ino> | <-c uniq tag vno> | <-a ino_base64>\n"); | |
25 | exit(1); | |
26 | } | |
27 | ||
28 | void do_contents(int ac, char **av); | |
29 | void do_ino(int ac, char **av); | |
30 | void do_inobase64(int ac, char **av); | |
31 | ||
32 | ||
33 | main(int ac, char **av) | |
34 | { | |
35 | if (ac < 3) | |
36 | Usage(); | |
37 | ||
38 | if (!strcmp("-c", av[1])) | |
39 | do_contents(ac, av); | |
40 | else if (!strcmp("-i", av[1])) | |
41 | do_ino(ac, av); | |
42 | else if (!strcmp("-a", av[1])) | |
43 | do_inobase64(ac, av); | |
44 | else | |
45 | Usage(); | |
46 | } | |
47 | ||
48 | void | |
49 | do_contents(int ac, char **av) | |
50 | { | |
51 | int64_t ino; | |
52 | int64_t vno, tag, uniq; | |
53 | int count; | |
54 | lb64_string_t str; | |
55 | ||
56 | if (ac != 5) { | |
57 | printf("Bad argument count for -c option.\n"); | |
58 | exit(1); | |
59 | } | |
60 | ||
61 | vno = (int64_t) atoi(av[4]); | |
62 | vno &= 0x3ffffff; | |
63 | tag = (int64_t) atoi(av[3]); | |
64 | tag &= 0x7; | |
65 | uniq = (int64_t) atoi(av[2]); | |
66 | ||
67 | ino = vno; | |
68 | ino |= tag << 26; | |
69 | ino |= uniq << 32; | |
70 | int64_to_flipbase64(str, ino); | |
71 | ||
72 | printf("ino=%Lu, base64=%s\n", ino, str); | |
73 | ||
74 | } | |
75 | ||
76 | void | |
77 | do_ino(int ac, char **av) | |
78 | { | |
79 | int64_t ino1 = 0; | |
80 | int64_t ino = 0; | |
81 | int64_t ino2 = 0; | |
82 | int vno; | |
83 | lb64_string_t str; | |
84 | ||
85 | if (ac != 3) { | |
86 | printf("Bad argument count for -i option.\n"); | |
87 | exit(1); | |
88 | } | |
89 | ||
90 | ino = (int64_t) - 1; | |
91 | sscanf(av[2], "%qu", &ino); | |
92 | printf("%Lu %Lu %Lu\n", ino, ino1, ino2); | |
93 | ||
94 | vno = (int)ino; | |
95 | if (vno == 0x3ffffff) | |
96 | vno = -1; | |
97 | int64_to_flipbase64(str, ino); | |
98 | printf("ino=%Lu, vno=%d, tag=%u, uniq=%u, base64=%s\n", ino, vno, | |
99 | (int)((ino >> 26) & 0x7), (int)((ino >> 32) & 0xffffffff), str); | |
100 | ||
101 | } | |
102 | ||
103 | void | |
104 | do_inobase64(int ac, char **av) | |
105 | { | |
106 | int64_t ino1 = 0; | |
107 | int64_t ino = 0; | |
108 | int64_t ino2 = 0; | |
109 | int vno; | |
110 | ||
111 | ||
112 | if (ac != 3) { | |
113 | printf("Bad argument count for -a option.\n"); | |
114 | exit(1); | |
115 | } | |
116 | ||
117 | ino = flipbase64_to_int64(av[2]); | |
118 | ||
119 | vno = (int)ino; | |
120 | if (vno == 0x3ffffff) | |
121 | vno = -1; | |
122 | printf("ino=%Lu, vno=%d, tag=%u, uniq=%u\n", ino, vno, | |
123 | (int)((ino >> 26) & 0x7), (int)((ino >> 32) & 0xffffffff)); | |
124 | ||
125 | } |