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+#!/bin/sh
+#
+# smbtar script - front end to smbclient
+#
+# Authors: Martin.Kraemer <Martin.Kraemer@mch.sni.de>
+# and Ricky Poulten (ricky@logcam.co.uk)
+#
+# (May need to change shell to ksh for HPUX or OSF for better getopts)
+#
+# sandy nov 3 '98 added -a flag
+#
+# Richard Sharpe, added -c 'tarmode full' so that we back up all files to
+# fix a bug in clitar when a patch was added to stop system and hidden files
+# being backed up.
+
+case $0 in
+# when called by absolute path, assume smbclient is in the same directory
+/*)
+ SMBCLIENT="$(dirname $0)/smbclient"
+ ;;
+*) # you may need to edit this to show where your smbclient is
+ SMBCLIENT="smbclient" ;;
+esac
+
+# These are the default values. You could fill them in if you know what
+# you're doing, but beware: better not store a plain text password!
+server=""
+service="backup" # Default: a service called "backup"
+password=""
+username=$LOGNAME # Default: same user name as in *nix
+verbose="2>/dev/null" # Default: no echo to stdout
+log="-d 2"
+newer=""
+newerarg=""
+blocksize=""
+blocksizearg=""
+clientargs="-c 'tarmode full'"
+tarcmd="c"
+tarargs=""
+cdcmd="\\"
+tapefile=${TAPE-tar.out}
+
+Usage()
+{
+ ex=$1
+ shift
+ echo >&2 "Usage: $(basename $0) [<options>] [<include/exclude files>]
+Function: backup/restore a Windows PC directories to a local tape file
+Options: (Description) (Default)
+ -r Restore from tape file to PC Save from PC to tapefile
+ -i Incremental mode Full backup mode
+ -a Reset archive bit mode Don't reset archive bit
+ -v Verbose mode: echo command Don't echo anything
+ -s <server> Specify PC Server $server
+ -p <password> Specify PC Password $password
+ -x <share> Specify PC Share $service
+ -X Exclude mode Include
+ -N <newer> File for date comparison $(
+ set -- $newer
+ echo $2
+ )
+ -b <blocksize> Specify tape's blocksize $(
+ set -- $blocksize
+ echo $2
+ )
+ -d <dir> Specify a directory in share $cdcmd
+ -l <log> Specify a Samba Log Level $(
+ set -- $log
+ echo $2
+ )
+ -u <user> Specify User Name $username
+ -t <tape> Specify Tape device $tapefile
+"
+ echo >&2 "$@"
+ exit $ex
+}
+
+# echo Params count: $#
+
+# DEC OSF AKA Digital UNIX does not seem to return a value in OPTIND if
+# there are no command line params, so protect us against that ...
+if [ $# = 0 ]; then
+
+ Usage 2 "Please enter a command line parameter!"
+
+fi
+
+while getopts riavl:b:d:N:s:p:x:u:Xt: c; do
+ case $c in
+ r) # [r]estore to Windows (instead of the default "Save from Windows")
+ tarcmd="x"
+ ;;
+ i) # [i]ncremental
+ tarargs=${tarargs}ga
+ clientargs="-c 'tarmode inc'"
+ ;;
+ a) # [a]rchive
+ tarargs=${tarargs}a
+ ;;
+ l) # specify [l]og file
+ log="-d $OPTARG"
+ case "$OPTARG" in
+ [0-9]*) ;;
+ *)
+ echo >&2 "$0: Error, log level not numeric: -l $OPTARG"
+ exit 1
+ ;;
+ esac
+ ;;
+ d) # specify [d]irectory to change to in server's share
+ cdcmd="$OPTARG"
+ ;;
+ N) # compare with a file, test if [n]ewer
+ if [ -f $OPTARG ]; then
+ newer=$OPTARG
+ newerarg="N"
+ else
+ echo >&2 $0: Warning, $OPTARG not found
+ fi
+ ;;
+ X) # Add exclude flag
+ tarargs=${tarargs}X
+ ;;
+ s) # specify [s]erver's share to connect to - this MUST be given.
+ server="$OPTARG"
+ ;;
+ b) # specify [b]locksize
+ blocksize="$OPTARG"
+ case "$OPTARG" in
+ [0-9]*) ;;
+ *)
+ echo >&2 "$0: Error, block size not numeric: -b $OPTARG"
+ exit 1
+ ;;
+ esac
+ blocksizearg="b"
+ ;;
+ p) # specify [p]assword to use
+ password="$OPTARG"
+ ;;
+ x) # specify windows [s]hare to use
+ service="$OPTARG"
+ ;;
+ t) # specify [t]apefile on local host
+ tapefile="$OPTARG"
+ ;;
+ u) # specify [u]sername for connection
+ username="$OPTARG"
+ ;;
+ v) # be [v]erbose and display what's going on
+ verbose=""
+ tarargs=${tarargs}v
+ ;;
+ '?') # any other switch
+ Usage 2 "Invalid switch specified - abort."
+ ;;
+ esac
+done
+
+shift $(expr $OPTIND - 1)
+
+if [ "$server" = "" ] || [ "$service" = "" ]; then
+ Usage 1 "No server or no service specified - abort."
+fi
+
+# if the -v switch is set, the echo the current parameters
+if [ -z "$verbose" ]; then
+ echo "server is $server"
+# echo "share is $service"
+ echo "share is $service\\$cdcmd"
+ echo "tar args is $tarargs"
+# echo "password is $password" # passwords should never be sent to screen
+ echo "tape is $tapefile"
+ echo "blocksize is $blocksize"
+fi
+
+tarargs=${tarargs}${blocksizearg}${newerarg}
+
+eval $SMBCLIENT "'\\\\$server\\$service'" "'$password'" -U "'$username'" \
+ -E $log -D "'$cdcmd'" ${clientargs} \
+ -T${tarcmd}${tarargs} $blocksize $newer $tapefile '${1+"$@"}' $verbose