Build shared libmoira via libtool.

[moira.git] / gen / util.c

diff --git a/gen/util.c b/gen/util.c
index f51f05579cd61d36e9ba4abd4461c64c23884504..607bf8546e5673ce78c5a2cb733fabd19545193c 100644 (file)
--- a/gen/util.c
+++ b/gen/util.c
@@ -1,127 +1,105 @@
-/* $Header$
+/* $Id$
  *
  * Utility routines used by the MOIRA extraction programs.
  *
- *  (c) Copyright 1988 by the Massachusetts Institute of Technology.
- *  For copying and distribution information, please see the file
- *  <mit-copyright.h>.
+ * Copyright (C) 1988-1998 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 <sys/time.h>
 #include <moira.h>
 #include <moira_site.h>
 
+#include <stdio.h>
+#include <unistd.h>
 
-/* ingres_date_and_time: passed a unix time_t, returns a string that ingres
- * can parse to obtain that time.
- */
+#include "util.h"
 
-static char *month_name[] = {
-    "jan", "feb", "mar", "apr", "may", "jun", "jul", "aug", "sep", "oct",
-    "nov", "dec"
-  };
+RCSID("$Header$");
 
+/* Julian day of the UNIX epoch (January 1, 1970) */
+#define UNIX_EPOCH 2440588
 
-char *ingres_date(), *ingres_time();
+extern void sqlglm(char buf[], int *, int *);
 
-char *ingres_date_and_time(l)
-long l;
+void fix_file(char *targetfile)
 {
-       char *ans = NULL, *date, *time;
-      
-       if ((date = ingres_date(l)) && (time = ingres_time(l))) {
-               char buf[BUFSIZ];
-               sprintf(buf, "%s %s", date, time);
-               ans = strsave(buf);
+  char oldfile[64], filename[64];
+
+  sprintf(oldfile, "%s.old", targetfile);
+  sprintf(filename, "%s~", targetfile);
+  if (rename(targetfile, oldfile) == 0)
+    {
+      if (rename(filename, targetfile) < 0)
+       {
+         rename(oldfile, targetfile);
+         perror("Unable to install new file (rename failed)\n");
+         fprintf(stderr, "Filename = %s\n", targetfile);
+         exit(MR_CCONFIG);
+       }
+    }
+  else
+    {
+      if (rename(filename, targetfile) < 0)
+       {
+         perror("Unable to rename old file\n");
+         fprintf(stderr, "Filename = %s\n", targetfile);
+         exit(MR_CCONFIG);
        }
-       if (date)
-               free(date);
-       if (time)
-               free(time);
-       return ans;
+    }
+  unlink(oldfile);
 }
 
-char *ingres_time(t)
-       long t;
-{
-       struct tm *tm;
-
-       if (t == (long) 0)
-               (void) time(&t);
 
-       if ((tm = localtime(&t)) == (struct tm *) NULL) {
-               return NULL;
-       } else {
-               char buf[BUFSIZ];
-
-               sprintf(buf, "%02d:%02d:%02d", tm->tm_hour, tm->tm_min,
-                       tm->tm_sec);
-               return strsave(buf);
-       }
+char *dequote(char *s)
+{
+  char *last = s;
+
+  while (*s)
+    {
+      if (*s == '"')
+       *s = '\'';
+      else if (*s != ' ')
+       last = s;
+      s++;
+    }
+  if (*last == ' ')
+    *last = '\0';
+  else
+    *(++last) = '\0';
+  return s;
 }
 
-char *ingres_date(t)
-       long t;
+time_t unixtime(char *timestring)
 {
-       struct tm *tm;
-
-       if (t == (long) 0)
-               (void) time(&t);
+  time_t t;
 
-       if ((tm = localtime(&t)) == (struct tm *) NULL) {
-               return NULL;
-       } else {
-               char buf[BUFSIZ];
+  t = strtol(timestring, &timestring, 10) - UNIX_EPOCH;
+  t = t * 24 + strtol(timestring, &timestring, 10);
+  t = t * 60 + strtol(timestring, &timestring, 10);
+  t = t * 60 + strtol(timestring, &timestring, 10);
 
-               sprintf(buf, "%02d-%3.3s-%04d", tm->tm_mday,
-                       month_name[tm->tm_mon], 1900 + tm->tm_year);
-               return strsave(buf);
-       }
+  return t;
 }
 
-
-fix_file(targetfile)
-char *targetfile;
+void db_error(int code)
 {
-    char oldfile[64], filename[64];
-
-    sprintf(oldfile, "%s.old", targetfile);
-    sprintf(filename, "%s~", targetfile);
-    if (rename(targetfile, oldfile) == 0) {
-       if (rename(filename, targetfile) < 0) {
-           rename(oldfile, targetfile);
-           perror("Unable to install new file (rename failed)\n");
-           fprintf(stderr, "Filename = %s\n", targetfile);
-           exit(MR_CCONFIG);
-       }
-    } else {
-       if (rename(filename, targetfile) < 0) {
-           perror("Unable to rename old file\n");
-           fprintf(stderr, "Filename = %s\n", targetfile);
-           exit(MR_CCONFIG);
-       }
+  extern char *whoami;
+  char buf[256];
+  int bufsize = 256, len = 0;
+
+  if (code == -1013)
+    {
+      com_err(whoami, 0, "build cancelled by user");
+      exit(MR_ABORT);
     }
-    unlink(oldfile);
-}
-
 
-char *dequote(s)
-register char *s;
-{
-    char *last = s;
-
-    while (*s) {
-       if (*s == '"')
-         *s = '\'';
-       else if (*s != ' ')
-         last = s;
-       s++;
-    }
-    if (*last == ' ')
-      *last = '\0';
-    else
-      *(++last) = '\0';
+  com_err(whoami, MR_DBMS_ERR, " code %d\n", code);
+  sqlglm(buf, &bufsize, &len);
+  buf[len] = 0;
+  com_err(whoami, 0, "SQL error text = %s", buf);
+  critical_alert(whoami, "DCM", "%s build encountered DATABASE ERROR %d\n%s",
+                whoami, code, buf);
+  exit(MR_DBMS_ERR);
 }