initial import of NetBSD tree

1 files changed, 118 insertions, 0 deletions

diff --git a/usr.bin/asa/asa.c b/usr.bin/asa/asa.c
new file mode 100644
index 00000000000..0c883da70c8
--- /dev/null
+++ b/usr.bin/asa/asa.c
@@ -0,0 +1,118 @@
+/*	$NetBSD: asa.c,v 1.10 1995/04/21 03:01:41 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1993,94 Winning Strategies, Inc.
+ * 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 Winning Strategies, Inc.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+#ifndef lint
+static char rcsid[] = "$NetBSD: asa.c,v 1.10 1995/04/21 03:01:41 cgd Exp $";
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <err.h>
+
+static void asa();
+
+int
+main (argc, argv)
+	int argc;
+	char **argv;
+{
+	FILE *fp;
+
+	/* skip progname */
+	argv++;
+
+        fp = stdin;
+        do {
+                if (*argv) {
+                        if (!(fp = fopen(*argv, "r"))) {
+				warn ("%s", *argv);
+				continue;
+                        }
+                }
+                asa (fp);
+                if (fp != stdin)
+                        (void)fclose(fp);
+        } while (*argv++);
+
+	exit (0);
+}
+
+static void
+asa(f)
+	FILE *f;
+{
+	char *buf;
+	size_t len;
+
+	if ((buf = fgetln (f, &len)) != NULL) {
+		buf[len - 1] = '\0';
+		/* special case the first line  */
+		switch (buf[0]) {
+		case '0':
+			putchar ('\n');
+			break;
+		case '1':
+			putchar ('\f');
+			break;
+		}
+
+		if (buf[0] && buf[1]) {
+			fputs (&buf[1], stdout);
+		}
+
+		while ((buf = fgetln(f, &len)) != NULL) {
+			buf[len - 1] = '\0';
+			switch (buf[0]) {
+			default:
+			case ' ':
+				putchar ('\n');
+				break;
+			case '0':
+				putchar ('\n');
+				putchar ('\n');
+				break;
+			case '1':
+				putchar ('\f');
+				break;
+			case '+':
+				putchar ('\r');
+				break;
+			}
+
+			if (buf[0] && buf[1]) {
+				fputs (&buf[1], stdout);
+			}
+		}
+
+		putchar ('\n');
+	}
+}