3 * This generates a database extract from the users table for the MIT
6 * (c) Copyright 1992 by the Massachusetts Institute of Technology.
7 * For copying and distribution information, please see the file
11 #include <mit-copyright.h>
14 #include <moira_site.h>
18 #include <sys/types.h>
25 EXEC SQL INCLUDE sqlca;
28 char *whoami = "sis.gen";
29 char *db = "moira/moira";
31 #ifndef WAREHOUSE_SUBDIR
32 #define WAREHOUSE_SUBDIR "warehouse"
35 char warehouse_dir[128];
41 int out = 1 /* stdout */;
42 char *outf = NULL, outft[64];
43 char *control_fn[80], cmd[256];
50 EXEC SQL BEGIN DECLARE SECTION;
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];
58 EXEC SQL END DECLARE SECTION;
60 initialize_sms_error_table ();
62 sprintf(warehouse_dir, "%s/%s", DCM_DIR, WAREHOUSE_SUBDIR);
67 if (stat(argv[1], &sb) == 0) {
68 if (ModDiff (&flag1, "users", sb.st_mtime) == 0 &&
70 fprintf(stderr, "File %s does not need to be rebuilt.\n",
76 sprintf(outft, "%s/username_id.map", warehouse_dir);
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);
81 } else if (argc != 1) {
82 fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
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.
92 EXEC SQL WHENEVER SQLERROR GOTO sqlerr;
94 EXEC SQL DECLARE x CURSOR FOR
95 SELECT u.login, u.clearid, u.signature, u.sigdate, s.string, u.sigwho
96 FROM users u, strings s
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;
102 EXEC SQL FETCH x INTO :login, :id, :sig, :timestamp, :kname, :sigwho;
103 if (sqlca.sqlcode != 0) break;
104 if (id == 0) continue;
105 if (!isdigit(id[1])) continue;
109 memset(&outrec, 0, sizeof(outrec));
110 strcpy(outrec.login, login);
111 strcpy(outrec.id, id);
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);
119 write(out, &outrec, sizeof(outrec));
127 perror("close failed");
130 sprintf(control_fn, "%s/username_id.ctl", warehouse_dir);
132 f = fopen(control_fn, "w");
134 perror("creating username_id control file");
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");
144 fprintf(stderr, "Building tar file.\n");
145 sprintf(cmd, "(cd %s; tar cf - . ) | compress > %s",
146 warehouse_dir, outf);
154 db_error(sqlca.sqlcode);