Initial revision

git-svn-id: file:///srv/svn/joey/bsdgames-trunk@5086 a4a2c43b-8ac3-0310-8836-e0e880c912e2
2025-12-20 19:04:49 +00:00 · 1999-09-08 23:56:51 +00:00
commit 03272d67da
623 changed files with 243457 additions and 0 deletions
--- a/battlestar/getcom.c
+++ b/battlestar/getcom.c
@@ -0,0 +1,106 @@
+/*	$NetBSD: getcom.c,v 1.5 1997/10/11 02:07:21 lukem Exp $	*/
+
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)getcom.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: getcom.c,v 1.5 1997/10/11 02:07:21 lukem Exp $");
+#endif
+#endif				/* not lint */
+
+#include "extern.h"
+
+char   *
+getcom(buf, size, prompt, error)
+	char   *buf;
+	int     size;
+	const char   *prompt, *error;
+{
+	for (;;) {
+		fputs(prompt, stdout);
+		if (fgets(buf, size, stdin) == 0) {
+			clearerr(stdin);
+			continue;
+		}
+		while (isspace(*buf))
+			buf++;
+		if (*buf)
+			break;
+		if (error)
+			puts(error);
+	}
+	return (buf);
+}
+
+
+/*
+ * shifts to UPPERCASE if flag > 0, lowercase if flag < 0,
+ * and leaves it unchanged if flag = 0
+ */
+char   *
+getword(buf1, buf2, flag)
+	char   *buf1, *buf2;
+	int     flag;
+{
+	while (isspace(*buf1))
+		buf1++;
+	if (*buf1 != ',') {
+		if (!*buf1) {
+			*buf2 = 0;
+			return (0);
+		}
+		while (*buf1 && !isspace(*buf1) && *buf1 != ',')
+			if (flag < 0)
+				if (isupper(*buf1))
+					*buf2++ = tolower(*buf1++);
+				else
+					*buf2++ = *buf1++;
+			else
+				if (flag > 0)
+					if (islower(*buf1))
+						*buf2++ = toupper(*buf1++);
+					else
+						*buf2++ = *buf1++;
+				else
+					*buf2++ = *buf1++;
+	} else
+		*buf2++ = *buf1++;
+	*buf2 = 0;
+	while (isspace(*buf1))
+		buf1++;
+	return (*buf1 ? buf1 : 0);
+}