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1 | /* $Header$ | |
2 | * | |
3 | * SMS database consistency checker | |
4 | * | |
5 | * (c) Copyright 1988 by the Massachusetts Institute of Technology. | |
6 | * For copying and distribution information, please see the file | |
7 | * <mit-copyright.h>. | |
8 | */ | |
9 | ||
10 | #include <mit-copyright.h> | |
11 | #include <stdio.h> | |
12 | #include <strings.h> | |
13 | #include <signal.h> | |
14 | #include "dbck.h" | |
15 | ||
16 | ||
17 | static char dbck_qc_rcsid[] = "$Header$"; | |
18 | ||
19 | ||
20 | int debug = 0; | |
21 | int mode = MODE_ASK; | |
22 | int fast = 0; | |
23 | int warn = 1; | |
24 | int abort = 0; | |
25 | struct hash *users, *machines, *clusters, *lists, *filesys, *nfsphys, *strings; | |
26 | ##int dcmenable; | |
27 | struct save_queue *modtables; | |
28 | int interrupt(); | |
29 | ||
30 | ||
31 | main(argc, argv) | |
32 | int argc; | |
33 | char **argv; | |
34 | { | |
35 | char **arg = argv; | |
36 | ## char *database; | |
37 | int ingerr(); | |
38 | int countonly = 0; | |
39 | ||
40 | database = "sms"; | |
41 | ||
42 | while (++arg - argv < argc) { | |
43 | if (**arg == '-') | |
44 | switch ((*arg)[1]) { | |
45 | case 'd': | |
46 | debug = atoi((*arg)[2] ? *arg+2 : *++arg); | |
47 | break; | |
48 | case 'n': | |
49 | mode = MODE_NO; | |
50 | break; | |
51 | case 'y': | |
52 | mode = MODE_YES; | |
53 | break; | |
54 | case 'p': | |
55 | mode = MODE_PREEN; | |
56 | break; | |
57 | case 'a': | |
58 | mode = MODE_ASK; | |
59 | break; | |
60 | case 'c': | |
61 | countonly++; | |
62 | break; | |
63 | case 'f': | |
64 | fast++; | |
65 | break; | |
66 | case 'w': | |
67 | warn = 0; | |
68 | break; | |
69 | default: | |
70 | printf("Usage: %s [-d level] [-n] [-y] [-p] [-a] [-c] [-f] [-w] [database]\n", | |
71 | argv[0]); | |
72 | exit(1); | |
73 | } | |
74 | else | |
75 | database = *arg; | |
76 | } | |
77 | if (countonly) | |
78 | printf("Only doing counts\n"); | |
79 | else if (fast) | |
80 | printf("Doing fast version (skipping some checks)\n"); | |
81 | if (mode == MODE_NO) | |
82 | printf("Will NOT modify the database\n"); | |
83 | else if (mode == MODE_PREEN) | |
84 | printf("Will fix simple things without asking\n"); | |
85 | else if (mode == MODE_YES) | |
86 | printf("Will fix everything without asking\n"); | |
87 | if (debug) | |
88 | printf("Debug level is %d\n", debug); | |
89 | ||
90 | signal(SIGHUP, interrupt); | |
91 | signal(SIGQUIT, interrupt); | |
92 | signal(SIGINT, interrupt); | |
93 | modtables = sq_create(); | |
94 | ||
95 | IIseterr(ingerr); | |
96 | printf("Opening database %s...", database); | |
97 | fflush(stdout); | |
98 | ## ingres database | |
99 | printf("done\n"); | |
100 | ## retrieve (dcmenable = values.value) where values.name = "dcm_enable" | |
101 | dprintf("DCM disabled (was %d)\n", dcmenable); | |
102 | ## replace values (value = 0) where values.name = "dcm_enable" | |
103 | ||
104 | ## begin transaction | |
105 | ||
106 | if (!countonly) { | |
107 | phase1(); | |
108 | phase2(); | |
109 | phase3(); | |
110 | } else { | |
111 | count_only_setup(); | |
112 | } | |
113 | phase4(); | |
114 | ||
115 | ## end transaction | |
116 | cleanup(); | |
117 | printf("Done.\n"); | |
118 | exit(0); | |
119 | } | |
120 | ||
121 | ingerr(num) | |
122 | int *num; | |
123 | { | |
124 | printf("An ingres error occuurred, code %d\n", *num); | |
125 | printf("Aborting...\n"); | |
126 | if (!abort) { | |
127 | abort++; | |
128 | ## abort | |
129 | } | |
130 | exit(1); | |
131 | } | |
132 | ||
133 | ||
134 | int interrupt() | |
135 | ##{ | |
136 | printf("Signal caught\n"); | |
137 | if (prompt("Save database changes")) { | |
138 | /* break out of a retrieve loop */ | |
139 | IIbreak(); | |
140 | ## end transaction | |
141 | cleanup(); | |
142 | exit(0); | |
143 | } | |
144 | printf("Aborting transaction\n"); | |
145 | if (!abort) { | |
146 | abort++; | |
147 | /* break out of a retrieve loop */ | |
148 | IIbreak(); | |
149 | ## abort | |
150 | } | |
151 | ## replace values (value = dcmenable) where values.name = "dcm_enable" | |
152 | ## exit | |
153 | exit(0); | |
154 | ##} | |
155 | ||
156 | ||
157 | modified(table) | |
158 | char *table; | |
159 | { | |
160 | sq_save_unique_string(modtables, table); | |
161 | } | |
162 | ||
163 | cleanup() | |
164 | ##{ | |
165 | ## char *tab; | |
166 | ||
167 | while (sq_get_data(modtables, &tab)) { | |
168 | ## replace tblstats (modtime = "now") where tblstats.table = tab | |
169 | } | |
170 | ## replace values (value = dcmenable) where values.name = "dcm_enable" | |
171 | ## exit | |
172 | ##} |