#! /bin/bash

function smb_rmfr() {
    AUTH_FILE=$1
    SHARE=$2
    shift
    shift
    local SHARE_DIR=$@
    local OUTFILE=$(mktemp)
    # remove all files
    smbclient $SHARE -D "$SHARE_DIR" --authentication-file="$AUTH_FILE" -c "rm *;" >/dev/null 2>&1
    # list sub directories
    smbclient $SHARE -D "$SHARE_DIR" --authentication-file="$AUTH_FILE" -c "ls;" >$OUTFILE 2>/dev/null
    # keep only directory name
    IFS=$'\n'
    for dir in $(cat $OUTFILE | sed 's/^  //'  | sed '/^\./d' | sed '/^\s/d' | sed '$ d' | sed 's/\s\+D\s\+0\s\+.*$//'); do
        smb_rmfr "$AUTH_FILE" "$SHARE" "${1}/$dir"
    done
    # local DIR=$(echo "$SHARE_DIR" | sed -e 's/\//\\/g')
    smbclient $SHARE --authentication-file="$AUTH_FILE" -c "rmdir \"$(echo "$SHARE_DIR" | sed -e 's/\//\\/g')\";" >/dev/null 2>&1
    rm $OUTFILE
}