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Commit | Line | Data |
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21c13470 | 1 | /* $Header$ |
2 | * | |
3 | * This generates a database extract from the users table for the MIT | |
4 | * Warehouse. | |
5 | * | |
6 | * (c) Copyright 1992 by the Massachusetts Institute of Technology. | |
7 | * For copying and distribution information, please see the file | |
8 | * <mit-copyright.h>. | |
9 | */ | |
10 | ||
11 | #include <mit-copyright.h> | |
12 | #include <stdio.h> | |
13 | #include <moira.h> | |
14 | #include <moira_site.h> | |
15 | #include <des.h> | |
16 | #include <krb.h> | |
7ce1db33 | 17 | #include <gdss.h> |
21c13470 | 18 | #include <sys/types.h> |
19 | #include <sys/stat.h> | |
20 | #include <sys/time.h> | |
21 | #include <sys/file.h> | |
22 | #include <string.h> | |
23 | #include <ctype.h> | |
24 | #include <fcntl.h> | |
25 | EXEC SQL INCLUDE sqlca; | |
26 | ||
27 | extern int errno; | |
7ce1db33 | 28 | char *whoami = "sis.gen"; |
21c13470 | 29 | char *db = "moira/moira"; |
30 | ||
97cd0053 | 31 | #ifndef WAREHOUSE_SUBDIR |
32 | #define WAREHOUSE_SUBDIR "warehouse" | |
33 | #endif | |
34 | ||
35 | char warehouse_dir[128]; | |
36 | ||
21c13470 | 37 | main(argc, argv) |
38 | int argc; | |
39 | char **argv; | |
40 | { | |
41 | int out = 1 /* stdout */; | |
42 | char *outf = NULL, outft[64]; | |
98a7b0ee | 43 | char control_fn[80], cmd[256]; |
97cd0053 | 44 | FILE *f; |
21c13470 | 45 | struct stat sb; |
46 | int flag1; | |
7ce1db33 | 47 | SigInfo si; |
21c13470 | 48 | struct timeval now; |
97cd0053 | 49 | int records = 0; |
21c13470 | 50 | EXEC SQL BEGIN DECLARE SECTION; |
7ce1db33 | 51 | char login[9], sig[257], id[17], kname[257]; |
52 | EXEC SQL VAR sig IS STRING(257); | |
53 | int timestamp, sigwho; | |
54 | struct { char login[12]; | |
55 | char id[12]; | |
56 | char sig[256]; | |
21c13470 | 57 | } outrec; |
58 | EXEC SQL END DECLARE SECTION; | |
59 | ||
60 | initialize_sms_error_table (); | |
61 | ||
97cd0053 | 62 | sprintf(warehouse_dir, "%s/%s", DCM_DIR, WAREHOUSE_SUBDIR); |
63 | ||
21c13470 | 64 | EXEC SQL CONNECT :db; |
65 | ||
66 | if (argc == 2) { | |
67 | if (stat(argv[1], &sb) == 0) { | |
68 | if (ModDiff (&flag1, "users", sb.st_mtime) == 0 && | |
69 | flag1 < 0) { | |
70 | fprintf(stderr, "File %s does not need to be rebuilt.\n", | |
71 | argv[1]); | |
72 | exit(MR_NO_CHANGE); | |
73 | } | |
74 | } | |
75 | outf = argv[1]; | |
97cd0053 | 76 | sprintf(outft, "%s/username_id.map", warehouse_dir); |
21c13470 | 77 | if ((out = open(outft, O_WRONLY|O_APPEND|O_CREAT|O_TRUNC, 0666)) < 0) { |
78 | fprintf(stderr, "unable to open %s for output\n", outf); | |
79 | exit(MR_OCONFIG); | |
80 | } | |
81 | } else if (argc != 1) { | |
82 | fprintf(stderr, "usage: %s [outfile]\n", argv[0]); | |
83 | exit(MR_ARGS); | |
84 | } else { | |
85 | outf = NULL; | |
86 | } | |
87 | ||
88 | /* The following is declarative, not executed, | |
89 | * and so is dependent on where it is in the file, | |
90 | * not in the order of execution of statements. | |
91 | */ | |
92 | EXEC SQL WHENEVER SQLERROR GOTO sqlerr; | |
93 | ||
94 | EXEC SQL DECLARE x CURSOR FOR | |
7ce1db33 | 95 | SELECT u.login, u.clearid, u.signature, u.sigdate, s.string, u.sigwho |
96 | FROM users u, strings s | |
97cd0053 | 97 | WHERE (u.status = 1 or u.status=2 or u.status=5 or |
98 | u.status=6 or u.status=7) | |
99 | and u.sigwho = s.string_id; | |
21c13470 | 100 | EXEC SQL OPEN x; |
101 | while (1) { | |
7ce1db33 | 102 | EXEC SQL FETCH x INTO :login, :id, :sig, :timestamp, :kname, :sigwho; |
21c13470 | 103 | if (sqlca.sqlcode != 0) break; |
7ce1db33 | 104 | if (id == 0) continue; |
21c13470 | 105 | if (!isdigit(id[1])) continue; |
106 | strtrim(login); | |
7ce1db33 | 107 | strtrim(id); |
108 | strtrim(kname); | |
21c13470 | 109 | memset(&outrec, 0, sizeof(outrec)); |
110 | strcpy(outrec.login, login); | |
111 | strcpy(outrec.id, id); | |
21c13470 | 112 | if (sigwho) { |
7ce1db33 | 113 | si.timestamp = timestamp; |
114 | si.SigInfoVersion = 0; /* XXXXXX this isn't used */ | |
115 | kname_parse(si.pname, si.pinst, si.prealm, kname); | |
116 | si.rawsig = (unsigned char *)sig; | |
117 | GDSS_Recompose(&si, outrec.sig); | |
21c13470 | 118 | } |
119 | write(out, &outrec, sizeof(outrec)); | |
97cd0053 | 120 | records++; |
21c13470 | 121 | } |
122 | EXEC SQL CLOSE x; | |
123 | ||
124 | EXEC SQL COMMIT; | |
125 | ||
126 | if (close(out)) { | |
127 | perror("close failed"); | |
128 | exit(MR_CCONFIG); | |
129 | } | |
97cd0053 | 130 | sprintf(control_fn, "%s/username_id.ctl", warehouse_dir); |
131 | ||
132 | f = fopen(control_fn, "w"); | |
133 | if (!f) { | |
134 | perror("creating username_id control file"); | |
135 | exit(MR_OCONFIG); | |
136 | } | |
137 | fprintf(f, "username_id.map --- Moira feed for MIT Data Warehouse\n"); | |
138 | fprintf(f, "%d records\n", records); | |
139 | fprintf(f, "%d bytes\n", records * (12+12+256)); | |
140 | fprintf(f, "Full feed\n"); | |
141 | fprintf(f, "Fixed format -- binary\n"); | |
142 | fclose(f); | |
143 | if (outf) { | |
144 | fprintf(stderr, "Building tar file.\n"); | |
145 | sprintf(cmd, "(cd %s; tar cf - . ) | compress > %s", | |
146 | warehouse_dir, outf); | |
147 | if (system(cmd)) | |
148 | exit(MR_TAR_FAIL); | |
149 | } | |
150 | ||
21c13470 | 151 | exit(MR_SUCCESS); |
152 | ||
153 | sqlerr: | |
154 | db_error(sqlca.sqlcode); | |
155 | exit(MR_DBMS_ERR); | |
156 | } |