OpenSolaris Launch

1 files changed, 129 insertions, 0 deletions

diff --git a/usr/src/lib/libadm/common/ckint.c b/usr/src/lib/libadm/common/ckint.c
new file mode 100644
index 0000000000..e7121b3b02
--- /dev/null
+++ b/usr/src/lib/libadm/common/ckint.c
@@ -0,0 +1,129 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
+/*	  All Rights Reserved  	*/
+
+
+/*
+ * Copyright (c) 1997, by Sun Microsystems, Inc.
+ * All rights reserved.
+ */
+
+/*LINTLIBRARY*/
+#pragma	ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.3 */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <sys/types.h>
+#include "libadm.h"
+
+static void
+setmsg(char *msg, short base)
+{
+	if ((base == 0) || (base == 10))
+		(void) sprintf(msg, "Please enter an integer.");
+	else
+		(void) sprintf(msg, "Please enter a base %d integer.", base);
+}
+
+static void
+setprmpt(char *prmpt, short base)
+{
+	if ((base == 0) || (base == 10))
+		(void) sprintf(prmpt, "Enter an integer.");
+	else
+		(void) sprintf(prmpt, "Enter a base %d integer.", base);
+}
+
+int
+ckint_val(char *value, short base)
+{
+	char	*ptr;
+
+	(void) strtol(value, &ptr, (int)base);
+	if (*ptr == '\0')
+		return (0);
+	return (1);
+}
+
+void
+ckint_err(short base, char *error)
+{
+	char	defmesg[64];
+
+	setmsg(defmesg, base);
+	puterror(stdout, defmesg, error);
+}
+
+void
+ckint_hlp(short base, char *help)
+{
+	char	defmesg[64];
+
+	setmsg(defmesg, base);
+	puthelp(stdout, defmesg, help);
+}
+
+int
+ckint(long *intval, short base, char *defstr, char *error, char *help,
+	char *prompt)
+{
+	long	value;
+	char	*ptr,
+		input[MAX_INPUT],
+		defmesg[64],
+		temp[64];
+
+	if (!prompt) {
+		setprmpt(temp, base);
+		prompt = temp;
+	}
+	setmsg(defmesg, base);
+
+start:
+	putprmpt(stderr, prompt, NULL, defstr);
+	if (getinput(input))
+		return (1);
+
+	if (strlen(input) == 0) {
+		if (defstr) {
+			*intval = strtol(defstr, NULL, (int)base);
+			return (0);
+		}
+		puterror(stderr, defmesg, error);
+		goto start;
+	} else if (strcmp(input, "?") == 0) {
+		puthelp(stderr, defmesg, help);
+		goto start;
+	} else if (ckquit && (strcmp(input, "q") == 0))
+		return (3);
+
+	value = strtol(input, &ptr, (int)base);
+	if (*ptr != '\0') {
+		puterror(stderr, defmesg, error);
+		goto start;
+	}
+	*intval = value;
+	return (0);
+}