X-Git-Url: http://andersk.mit.edu/gitweb/moira.git/blobdiff_plain/b9d8f082520079c127d772b8fb60d4e8e418da1d..3adf4b2f0bdeeb5773607d707b7816983f93168e:/gen/passwd.dc

diff --git a/gen/passwd.dc b/gen/passwd.dc
index 4964a554..3c4bbad8 100644
--- a/gen/passwd.dc
+++ b/gen/passwd.dc
@@ -2,16 +2,22 @@
  *
  * This generates a master /etc/passwd containing all active (status != 0)
  * accounts.
+ *
+ *  (c) Copyright 1988, 1990 by the Massachusetts Institute of Technology.
+ *  For copying and distribution information, please see the file
+ *  <mit-copyright.h>.
  */
 
+#include <mit-copyright.h>
 #include <stdio.h>
-#include <sms.h>
+#include <moira.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/time.h>
+EXEC SQL INCLUDE sqlca;
 
 extern int errno;
-char *ingres_date_and_time();
+char *whoami = "passwd.gen";
 
 
 main(argc, argv)
@@ -19,66 +25,87 @@ int argc;
 char **argv;
 {
     FILE *out = stdout;
-    char *outf, outft[64];
+    char *outf = NULL, outft[64];
     struct stat sb;
-##  char login[9], shell[33], fullname[33], oa[17], op[13], hp[17], *filetime;
-##  int uid, error, flag;
+    int flag;
+    EXEC SQL BEGIN DECLARE SECTION;
+    char login[9], shell[33], fullname[33], oa[17], op[13], hp[17];
+    char nickname[17];
+    int uid;
+    EXEC SQL END DECLARE SECTION;
 
-##  ingres sms
+#ifsql INGRES
+    EXEC SQL CONNECT moira;
+    EXEC SQL SET LOCKMODE SESSION WHERE LEVEL=TABLE, READLOCK=SHARED;
+#endsql
+#ifsql INFORMIX
+    EXEC SQL DATABASE moira;
+#endsql
 
     if (argc == 2) {
 	if (stat(argv[1], &sb) == 0) {
-	    filetime = ingres_date_and_time(sb.st_mtime);
-##	    retrieve (flag = int4(interval("min", tblstats.modtime - filetime)))
-##		where tblstats.table = "users"
+	    if (ModDiff (&flag, "users", sb.st_mtime))
+	      exit(MR_DATE);
 	    if (flag < 0) {
 		fprintf(stderr, "File %s does not need to be rebuilt.\n",
 			argv[1]);
-		exit(SMS_NO_CHANGE);
+		exit(MR_NO_CHANGE);
 	    }
 	}
 	outf = argv[1];
 	sprintf(outft, "%s~", outf);
 	if ((out = fopen(outft, "w")) == NULL) {
 	    fprintf(stderr, "unable to open %s for output\n", outf);
-	    exit(SMS_OCONFIG);
+	    exit(MR_OCONFIG);
 	}
     } else if (argc != 1) {
 	fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
-	exit(SMS_ARGS);
+	exit(MR_ARGS);
     } else {
 	outf = NULL;
     }
 
-##  set lockmode on users where readlock = nolock
+    EXEC SQL WHENEVER SQLERROR GOTO sqlerr;
 
-##  range of u is users
-##  retrieve (login = u.#login, uid = u.#uid, shell = u.#shell,
-##	      fullname = u.#fullname, oa = u.office_addr,
-##	      op = u.office_phone, hp = u.home_phone)
-##	where u.status = 1 {
-	    strtrim(login);
-	    strtrim(fullname);
-	    strtrim(oa);
-	    strtrim(op);
-	    strtrim(hp);
-	    strtrim(shell);
-    	    fprintf(out, "%s:*:%d:101:%s,%s,%s,%s:/mit/%s:%s\n",
-		    login, uid, fullname, oa, op, hp, login, shell);
-##  }
-##  inquire_equel(error = "errorno")
-    if (error)  {
-	fprintf(out, "Ingres error %d\n", error);
-	exit(SMS_INGRES_ERR);
+    EXEC SQL DECLARE x CURSOR FOR SELECT 
+      login, uid, shell, fullname, office_addr, nickname,
+      office_phone, home_phone
+	FROM users WHERE status = 1;
+    EXEC SQL OPEN x;
+    while (1) {
+	EXEC SQL FETCH x INTO :login, :uid, :shell, :fullname, :oa, :nickname,
+	:op, :hp;
+	if (sqlca.sqlcode != 0) break;
+	strtrim(login);
+	strtrim(fullname);
+	strtrim(nickname);
+	strtrim(oa);
+	strtrim(op);
+	strtrim(hp);
+	strtrim(shell);
+	fprintf(out, "%s:*:%d:101:%s,%s,%s,%s,%s:/mit/%s:%s\n",
+		login, uid, fullname, nickname, oa, op, hp, login, shell);
     }
 
-##  exit
+    EXEC SQL CLOSE x;
+#ifsql INGRES
+    EXEC SQL DISCONNECT;
+#endsql
+#ifsql INFORMIX
+    EXEC SQL CLOSE DATABASE;
+#endsql
 
     if (fclose(out)) {
 	perror("close failed");
-	exit(SMS_CCONFIG);
+	exit(MR_CCONFIG);
     }
     if (outf)
       fix_file(outf);
-    exit(SMS_SUCCESS);
+    exit(MR_SUCCESS);
+
+ sqlerr:
+    com_err(whoami, MR_INGRES_ERR, " code %d\n", sqlca.sqlcode);
+    critical_alert("DCM", "Passwd build encountered INGRES ERROR %d",
+		   sqlca.sqlcode);
+    exit(MR_INGRES_ERR);
 }