# !/bin/bash
# Copy a file to UFS-910 using ftp
# Version 0.0.1 2009-01-02
#
# Jochen Arndt <joe127@t-online.de>

# IP address of UFS-910. May be exported by calling script.
test -z "$UFS_IP" && UFS_IP="192.168.178.19"
# Default destination directory
DEF_DESTDIR="/data"
# Use "-v" to be verbose or "" to be not verbose
#VERBOSE=""
VERBOSE="-v"

FTP=`which ftp`
if [ "$FTP" = "" ]; then
    echo "Error: ftp program not found."
    exit 1
fi

usage() {
    echo "Usage: $0 [-c] [-i <ip>] <file-name> [<dest-dir> [<dest-file>]]"
    echo " -c        = change file mode to 755 after copying"
    echo " -i ip     = IP address of UFS-910 (default is 192.168.178.19)"
    echo " file-name = file to be copied"
    echo " dest-dir  = destination directory (/data by default)"
    echo " dest-file = file name on target (basename of file-name by default)"
}

CHMOD=""
SRCFILE=""
DESTDIR=""
DESTNAME=""
while [ "$1" != "" ]; do
    case "$1" in
	-c | --chmod)
	    CHMOD="yes"
	;;
	-d | --destdir)
	    shift
	    DESTDIR=""
	;;
	-h | --help)
	    usage
	    exit 0
	;;
	-i | --ip-address)
	    shift
	    UFS_IP="$1"
	;;
	-q | --quiet)
	    VERBOSE=""
	;;
	-r | --rename)
	    shift
	    DESTNAME=""
	;;
	-v | --verbose)
	    VERBOSE="-v"
	;;
	*)
	    if [ -z "$SRCFILE" ]; then
		SRCFILE="$1"
	    else
		if [ -z "$DESTDIR" ]; then
		    DESTDIR="$1"
		else
		    DESTNAME="$1"
		fi
	    fi
	;;
    esac
    shift
done
if [ -z "$SRCFILE" ]; then
    usage
    exit 1
fi
if [ ! -e "$SRCFILE" ]; then
    echo "Error: File '$SRCFILE' not found."
    exit 1
fi
if [ ! -f "$SRCFILE" ]; then
    echo "Error: '$SRCFILE' is not a file."
    exit 1
fi

PING_OUT=`ping -c1 -q $UFS_IP`
if [ $? -ne 0 ]; then
#    echo "$PING_OUT"
    echo "UFS does not respond on $UFS_IP"
    exit 1
fi

# Default name and path on destination host 
test -z "$DESTNAME" && DESTNAME=`basename $SRCFILE`
test -z "$DESTDIR" && DESTDIR="$DEF_DESTDIR"
test -n "$CHMOD" && CHMOD="chmod 755 $DESTNAME"

"$FTP" "$VERBOSE" -u -n "$UFS_IP" <<-EOF
    user root kathrein
    binary
    cd $DESTDIR
    put $SRCFILE $DESTNAME
    $CHMOD
    quit
EOF