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importing shar from NetBSD

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This commit is contained in:
Sky Liu 2014-07-28 07:22:49 +09:00 committed by Lionel Sambuc
parent 597efc6c54
commit e91d931d7d
9 changed files with 184 additions and 122 deletions
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2
commands/Makefile
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@ -22,7 +22,7 @@ SUBDIR= add_route arp ash at backup btrace \
profile progressbar pr_routes ps pwdauth \
ramdisk rarpd rawspeed rcp readclock \
remsync rget rlogin \
rotate rsh rshd service setup shar \
rotate rsh rshd service setup \
slip spell sprofalyze sprofdiff srccrc \
svclog svrctl swifi synctree sysenv \
syslogd tcpd tcpdp tcpstat telnet \

4
commands/shar/Makefile
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@ -1,4 +0,0 @@
PROG= shar
MAN=
.include <bsd.prog.mk>

70
commands/shar/shar.c
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@ -1,70 +0,0 @@
/* shar - make a shell archive Author: Michiel Husijes */
#include <stdlib.h>
#include <stdio.h>
static void error(char *progname, char *operation, char *filename);
int main(int argc, char **argv);
int main(argc, argv)
int argc;
char *argv[];
{
int argn;
register int ch;
register FILE *fp;
int exitstatus;
char *filename;
exitstatus = 0;
for (argn = 1; argn < argc; argn++) {
filename = argv[argn];
if ((fp = fopen(filename, "r")) == NULL) {
error(argv[0], "opening ", filename);
exitstatus = 1;
} else {
fputs("echo x - ", stdout);
fputs(filename, stdout);
fputs("\nsed '/^X/s///' > ", stdout);
fputs(filename, stdout);
fputs(" << '/'\n", stdout);
while ((ch = getc(fp)) != EOF) {
putchar('X');
putchar(ch);
while (ch != '\n') {
ch = getc(fp);
if (ch == EOF) break;
putchar(ch);
}
if (ch == EOF) break;
}
fputs("/\n", stdout);
if (ferror(fp)) {
error(argv[0], "reading ", filename);
exitstatus = 1;
}
if (fclose(fp) != 0) {
error(argv[0], "closing ", filename);
exitstatus = 1;
}
if (ferror(stdout)) break; /* lost already */
}
}
fflush(stdout);
if (ferror(stdout)) {
error(argv[0], "writing ", "stdout");
exitstatus = 1;
}
return(exitstatus);
}
static void error(progname, operation, filename)
char *progname;
char *operation;
char *filename;
{
fputs(progname, stderr);
fputs(": error ", stderr);
fputs(operation, stderr);
perror(filename);
}

3
man/man1/Makefile
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@ -14,8 +14,7 @@ MAN= ash.1 at.1 \
ping.1 playwave.1 prep.1 \
profile.1 ps.1 rcp.1 recwave.1 \
remsync.1 rget.1 rlogin.1 rsh.1 rz.1 \
shar.1 spell.1 \
svc.1 svrctl.1 \
spell.1 svc.1 svrctl.1 \
synctree.1 sysenv.1 sz.1 telnet.1 template.1 \
term.1 termcap.1 tget.1 time.1 \
truncate.1 umount.1 \

44
man/man1/shar.1
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@ -1,44 +0,0 @@
.TH SHAR 1
.SH NAME
shar \- shell archiver
.SH SYNOPSIS
\fBshar \fIfile ...\fR
.br
.de FL
.TP
\\fB\\$1\\fR
\\$2
..
.de EX
.TP 20
\\fB\\$1\\fR
# \\$2
..
.SH EXAMPLES
.TP 20
.B shar *.c >s
# Collect C programs in shell archive
.TP 20
.B sh <s
# Extract files from a shell archive
.SH DESCRIPTION
.PP
The named files are collected together into a shell archive written onto
standard output.
The individual files can be extracted by redirecting the shell archive into
the shell.
The advantage of
.I shar
over
.I ar
is that \fIshar\fP archives can be read on almost any
\s-2UNIX\s+2
system, whereas numerous, incompatible versions of
.I ar
are in widespread use.
Extracting the files from a shell archive requires that
.I sed
be accessible.
.SH "SEE ALSO"
.BR sh (1),
.BR unshar (1).

2
usr.bin/Makefile
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@ -23,7 +23,7 @@ SUBDIR= asa \
printenv printf pwhash \
renice rev \
\
sdiff sed seq shlock \
sdiff sed seq shar shlock \
shuffle sort split stat su \
tail tee tic touch tput \
tr true tsort tty ul uname unexpand unifdef \

8
usr.bin/shar/Makefile Normal file
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@ -0,0 +1,8 @@
# $NetBSD: Makefile,v 1.8 1997/03/24 21:59:48 christos Exp $
# @(#)Makefile 8.1 (Berkeley) 6/6/93
MAN= shar.1
SCRIPTS=shar.sh
.include <bsd.prog.mk>

101
usr.bin/shar/shar.1 Normal file
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@ -0,0 +1,101 @@
.\" $NetBSD: shar.1,v 1.12 2012/03/22 07:58:19 wiz Exp $
.\"
.\" Copyright (c) 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. 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.
.\"
.\" @(#)shar.1 8.1 (Berkeley) 6/6/93
.\"
.Dd June 6, 1993
.Dt SHAR 1
.Os
.Sh NAME
.Nm shar
.Nd create a shell archive of files
.Sh SYNOPSIS
.Nm
.Ar
.Sh DESCRIPTION
.Nm
writes an
.Xr sh 1
shell script to the standard output which will recreate the file
hierarchy specified by the command line operands.
Directories will be recreated and must be specified before the
files they contain (the
.Xr find 1
utility does this correctly).
.Pp
.Nm
is normally used for distributing files by
.Xr ftp 1
or
.Xr mail 1 .
.Sh EXAMPLES
To create a shell archive of the program
.Xr ls 1
and mail it to Rick:
.Bd -literal -offset indent
cd ls
shar `find . -print` \&| mail -s "ls source" rick
.Ed
.Pp
To recreate the program directory:
.Bd -literal -offset indent
mkdir ls
cd ls
\&...
\*[Lt]delete header lines and examine mailed archive\*[Gt]
\&...
sh archive
.Ed
.Sh SEE ALSO
.Xr compress 1 ,
.Xr mail 1 ,
.Xr tar 1 ,
.Xr uuencode 1
.Sh HISTORY
The
.Nm
command appeared in
.Bx 4.4 .
.Sh BUGS
.Nm
makes no provisions for special types of files or files containing
magic characters.
.Sh SECURITY CONSIDERATIONS
It is easy to insert trojan horses into
.Nm
files.
It is strongly recommended that all shell archive files be examined
before running them through
.Xr sh 1 .
Archives produced using this implementation of
.Nm
may be easily examined with the command:
.Bd -literal -offset indent
egrep -v '^[X#]' shar.file
.Ed

72
usr.bin/shar/shar.sh Normal file
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@ -0,0 +1,72 @@
#!/bin/sh -
#
# $NetBSD: shar.sh,v 1.3 2005/06/30 02:36:35 perry Exp $
#
# Copyright (c) 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. 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.
#
# @(#)shar.sh 8.1 (Berkeley) 6/6/93
#
if [ $# -eq 0 ]; then
echo 'usage: shar file ...'
exit 1
fi
cat << EOF
# This is a shell archive. Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file". Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
EOF
for i
do
echo "# $i"
done
echo "#"
for i
do
if [ -d $i ]; then
echo "echo c - $i"
echo "mkdir -p $i > /dev/null 2>&1"
else
echo "echo x - $i"
echo "sed 's/^X//' >$i << 'END-of-$i'"
sed 's/^/X/' $i
echo "END-of-$i"
fi
done
echo exit
echo ""
exit 0