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Diffstat (limited to 'source4/script/smbtar')
| -rw-r--r-- | source4/script/smbtar | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/source4/script/smbtar b/source4/script/smbtar new file mode 100644 index 0000000000..f062cba9f0 --- /dev/null +++ b/source4/script/smbtar @@ -0,0 +1,165 @@ +#!/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="" + ;; + '?') # 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 -N $log -D "'$cdcmd'" ${clientargs} \ +-T${tarcmd}${tarargs} $blocksize $newer $tapefile '${1+"$@"}' $verbose |