*** empty log message ***

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@353 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 98 insertions, 0 deletions

diff --git a/src/admin/destroy/kdb5_destroy.c b/src/admin/destroy/kdb5_destroy.c
new file mode 100644
index 000000000..936aaceee
--- /dev/null
+++ b/src/admin/destroy/kdb5_destroy.c
@@ -0,0 +1,98 @@
+/*
+ * $Source$
+ * $Author$
+ *
+ * Copyright 1990 by the Massachusetts Institute of Technology.
+ *
+ * For copying and distribution information, please see the file
+ * <krb5/mit-copyright.h>.
+ *
+ * kdb_dest(roy): destroy the named database.
+ *
+ * This version knows about DBM format databases.
+ */
+
+#if !defined(lint) && !defined(SABER)
+static char rcsid_kdb_dest_c[] =
+"$Id$";
+#endif	/* !lint & !SABER */
+
+#include <krb5/copyright.h>
+#include <krb5/krb5.h>
+#include <krb5/kdb.h>
+#include <krb5/kdb_dbm.h>
+#include <stdio.h>
+
+#include <com_err.h>
+
+#include <krb5/ext-proto.h>
+
+#include <sys/param.h>			/* XXX */
+
+extern int errno;
+
+char *yes = "yes\n";			/* \n to compare against result of
+					   fgets */
+
+static void
+usage(who, status)
+char *who;
+int status;
+{
+    fprintf(stderr, "usage: %s [-n dbname]\n", who);
+    exit(status);
+}
+
+main(argc, argv)
+int argc;
+char *argv[];
+{
+    extern char *optarg;	
+    int optchar;
+    char *dbname = 0;
+    char buf[5];
+    char dbfilename[MAXPATHLEN];
+    krb5_error_code retval;
+
+    while ((optchar = getopt(argc, argv, "n:")) != EOF) {
+	switch(optchar) {
+	case 'n':			/* set db name */
+	    dbname = optarg;
+	    break;
+	case '?':
+	default:
+	    usage(argv[0], 1);
+	    /*NOTREACHED*/
+	}
+    }
+    if (!dbname)
+	dbname = DEFAULT_DBM_FILE;	/* XXX? */
+
+    printf("Deleting KDC database stored in '%s', are you sure?\n", dbname);
+    printf("(type 'yes' to confirm)? ");
+    if ((fgets(buf, sizeof(buf), stdin) != NULL) && /* typed something */
+	!strcmp(buf,yes)) {		/* it matches yes */
+	printf("OK, deleting database '%s'...\n", dbname);
+	(void) strcpy(dbfilename, dbname);
+	(void) strcat(dbfilename, ".dir");
+	if (unlink(dbfilename) == -1) {
+	    retval = errno;
+	    com_err(argv[0], retval, "deleting database file '%s'",dbfilename);
+	    goto aborted;
+	}
+	(void) strcpy(dbfilename, dbname);
+	(void) strcat(dbfilename, ".pag");
+	if (unlink(dbfilename) == -1) {
+	    retval = errno;
+	    com_err(argv[0], retval, "deleting database file '%s'",dbfilename);
+	    fprintf(stderr,
+		    "Database partially deleted--inspect files manually!\n");
+	    exit(1);
+	}
+	printf("** Database '%s' destroyed.\n", dbname);
+	exit(0);
+    }
+ aborted:
+    printf("** Destruction aborted--database left intact.\n");
+    exit(1);
+}