#!/bin/sh
#
# The Qubes OS Project, http://www.qubes-os.org
#
# Copyright (C) 2010  Rafal Wojtczuk  <rafal@invisiblethingslab.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
#
if command -v kdialog 2> /dev/null; then
    SIZE=$(du --apparent-size -c -- "$@" 2> /dev/null | tail -1 | cut -f 1)
    REF=$(kdialog --progressbar "Copy progress")
    # shellcheck disable=SC2086
    qdbus $REF org.freedesktop.DBus.Properties.Set "" maximum "$SIZE"

    export PROGRESS_TYPE=gui

    # shellcheck disable=SC2016
    /usr/lib/qubes/qrexec-client-vm '$default' qubes.Filecopy \
        /usr/lib/qubes/qfile-agent "$@" |
    (while read -r sentsize ; do
        CURRSIZE=$((sentsize / 1024))
        # shellcheck disable=SC2086
        qdbus $REF org.freedesktop.DBus.Properties.Set "" value "$CURRSIZE"
    done)

    # shellcheck disable=SC2086
    qdbus $REF close
    # we do not want a dozen error messages, do we
    # if ! [ "x"$agentstatus = xDONE ] ; then
    # 	kdialog --sorry 'Abnormal file copy termination; see /var/log/qubes/qrexec.xid.log in dom0 for more details'
    # fi
else
    exec /usr/lib/qubes/qvm-copy-to-vm.gnome "$@"
fi