BSD 4.4 Lite Usr.bin Sources

4 files changed, 365 insertions, 0 deletions

diff --git a/usr.bin/uuencode/Makefile b/usr.bin/uuencode/Makefile
new file mode 100644
index 0000000..051a6fe
--- /dev/null
+++ b/usr.bin/uuencode/Makefile
@@ -0,0 +1,8 @@
+#	@(#)Makefile	8.1 (Berkeley) 6/6/93
+
+PROG=	uuencode
+MAN1=	uuencode.0
+MAN5=	uuencode.format.0
+MLINKS=	uuencode.1 uudecode.1
+
+.include <bsd.prog.mk>
diff --git a/usr.bin/uuencode/uuencode.1 b/usr.bin/uuencode/uuencode.1
new file mode 100644
index 0000000..df1ebf2
--- /dev/null
+++ b/usr.bin/uuencode/uuencode.1
@@ -0,0 +1,105 @@
+.\" Copyright (c) 1980, 1990, 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.
+.\"
+.\"     @(#)uuencode.1	8.1 (Berkeley) 6/6/93
+.\"
+.Dd June 6, 1993
+.Dt UUENCODE 1
+.Os BSD 4
+.Sh NAME
+.Nm uuencode ,
+.Nm uudecode
+.Nd encode/decode a binary file
+.Sh SYNOPSIS
+.Nm uuencode
+.Op Ar file
+.Ar name
+.Nm uudecode
+.Op Ar file ...
+.Sh DESCRIPTION
+.Nm Uuencode
+and
+.Nm uudecode
+are used to transmit binary files over transmission mediums
+that do not support other than simple
+.Tn ASCII
+data.
+.Pp
+.Nm Uuencode
+reads
+.Ar file
+(or by default the standard input) and writes an encoded version
+to the standard output.
+The encoding uses only printing
+.Tn ASCII
+characters and includes the
+mode of the file and the operand
+.Ar name
+for use by
+.Nm uudecode .
+.Pp
+.Nm Uudecode
+transforms
+.Em uuencoded
+files (or by default, the standard input) into the original form.
+The resulting file is named
+.Ar name
+and will have the mode of the original file except that setuid
+and execute bits are not retained.
+.Nm Uudecode
+ignores any leading and trailing lines.
+.Sh EXAMPLES
+The following example packages up a source tree, compresses it,
+uuencodes it and mails it to a user on another system.
+When
+.Nm uudecode
+is run on the target system, the file ``src_tree.tar.Z'' will be
+created which may then be uncompressed and extracted into the original
+tree.
+.Pp
+.Bd -literal -offset indent -compact
+tar cf \- src_tree \&| compress \&|
+uuencode src_tree.tar.Z \&| mail sys1!sys2!user
+.Ed
+.Sh SEE ALSO
+.Xr compress 1 ,
+.Xr mail 1 ,
+.Xr uucp 1 ,
+.Xr uuencode 5 ,
+.Xr format 5
+.Sh BUGS
+The encoded form of the file is expanded by 35% (3 bytes become 4 plus
+control information).
+.Sh HISTORY
+The
+.Nm
+command appeared in
+.Bx 4.0 .
diff --git a/usr.bin/uuencode/uuencode.c b/usr.bin/uuencode/uuencode.c
new file mode 100644
index 0000000..774cee9
--- /dev/null
+++ b/usr.bin/uuencode/uuencode.c
@@ -0,0 +1,150 @@
+/*-
+ * 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.
+ */
+
+#ifndef lint
+char copyright[] =
+"@(#) Copyright (c) 1983, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)uuencode.c	8.2 (Berkeley) 4/2/94";
+#endif /* not lint */
+
+/*
+ * uuencode [input] output
+ *
+ * Encode a file so it can be mailed to a remote system.
+ */
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <stdio.h>
+
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	extern int optind;
+	extern int errno;
+	struct stat sb;
+	int mode;
+	char *strerror();
+
+	while (getopt(argc, argv, "") != EOF)
+		usage();
+	argv += optind;
+	argc -= optind;
+
+	switch(argc) {
+	case 2:			/* optional first argument is input file */
+		if (!freopen(*argv, "r", stdin) || fstat(fileno(stdin), &sb)) {
+			(void)fprintf(stderr, "uuencode: %s: %s.\n",
+			    *argv, strerror(errno));
+			exit(1);
+		}
+#define	RWX	(S_IRWXU|S_IRWXG|S_IRWXO)
+		mode = sb.st_mode & RWX;
+		++argv;
+		break;
+	case 1:
+#define	RW	(S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
+		mode = RW & ~umask(RW);
+		break;
+	case 0:
+	default:
+		usage();
+	}
+
+	(void)printf("begin %o %s\n", mode, *argv);
+	encode();
+	(void)printf("end\n");
+	if (ferror(stdout)) {
+		(void)fprintf(stderr, "uuencode: write error.\n");
+		exit(1);
+	}
+	exit(0);
+}
+
+/* ENC is the basic 1 character encoding function to make a char printing */
+#define	ENC(c) ((c) ? ((c) & 077) + ' ': '`')
+
+/*
+ * copy from in to out, encoding as you go along.
+ */
+encode()
+{
+	register int ch, n;
+	register char *p;
+	char buf[80];
+
+	while (n = fread(buf, 1, 45, stdin)) {
+		ch = ENC(n);
+		if (putchar(ch) == EOF)
+			break;
+		for (p = buf; n > 0; n -= 3, p += 3) {
+			ch = *p >> 2;
+			ch = ENC(ch);
+			if (putchar(ch) == EOF)
+				break;
+			ch = (*p << 4) & 060 | (p[1] >> 4) & 017;
+			ch = ENC(ch);
+			if (putchar(ch) == EOF)
+				break;
+			ch = (p[1] << 2) & 074 | (p[2] >> 6) & 03;
+			ch = ENC(ch);
+			if (putchar(ch) == EOF)
+				break;
+			ch = p[2] & 077;
+			ch = ENC(ch);
+			if (putchar(ch) == EOF)
+				break;
+		}
+		if (putchar('\n') == EOF)
+			break;
+	}
+	if (ferror(stdin)) {
+		(void)fprintf(stderr, "uuencode: read error.\n");
+		exit(1);
+	}
+	ch = ENC('\0');
+	(void)putchar(ch);
+	(void)putchar('\n');
+}
+
+usage()
+{
+	(void)fprintf(stderr,"usage: uuencode [infile] remotefile\n");
+	exit(1);
+}
diff --git a/usr.bin/uuencode/uuencode.format.5 b/usr.bin/uuencode/uuencode.format.5
new file mode 100644
index 0000000..81591b8
--- /dev/null
+++ b/usr.bin/uuencode/uuencode.format.5
@@ -0,0 +1,102 @@
+.\" Copyright (c) 1989, 1991, 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.
+.\"
+.\"	@(#)uuencode.format.5	8.2 (Berkeley) 1/12/94
+.\"
+.Dd January 12, 1994
+.Dt UUENCODE 5
+.Os BSD 4
+.Sh NAME
+.Nm uuencode
+.Nd format of an encoded uuencode file
+.Sh DESCRIPTION
+Files output by
+.Xr uuencode 1
+consist of a header line,
+followed by a number of body lines,
+and a trailer line.
+The
+.Xr uudecode 1
+command
+will ignore any lines preceding the header or
+following the trailer.
+Lines preceding a header must not, of course,
+look like a header.
+.Pp
+The header line is distinguished by having the first
+6 characters
+.Dq begin\ \&
+(note the trailing space).
+The word
+.Em begin
+is followed by a mode (in octal),
+and a string which names the remote file.
+A space separates the three items in the header line.
+.Pp
+The body consists of a number of lines, each at most 62 characters
+long (including the trailing newline).
+These consist of a character count,
+followed by encoded characters,
+followed by a newline.
+The character count is a single printing character,
+and represents an integer, the number of bytes
+the rest of the line represents.
+Such integers are always in the range from 0 to 63 and can
+be determined by subtracting the character space (octal 40)
+from the character.
+.Pp
+Groups of 3 bytes are stored in 4 characters, 6 bits per character.
+All are offset by a space to make the characters printing.
+The last line may be shorter than the normal 45 bytes.
+If the size is not a multiple of 3, this fact can be determined
+by the value of the count on the last line.
+Extra garbage will be included to make the character count a multiple
+of 4.
+The body is terminated by a line with a count of zero.
+This line consists of one
+.Tn ASCII
+space.
+.Pp
+The trailer line consists of
+.Dq end
+on a line by itself.
+.Sh SEE ALSO
+.Xr uuencode 1 ,
+.Xr uudecode 1 ,
+.Xr uusend 1 ,
+.Xr uucp 1 ,
+.Xr mail 1
+.Sh HISTORY
+The
+.Nm uuencode
+file format appeared in
+.Bx 4.0 .
+.\" It was named uuencode.5 prior to 4.3