/usr/bin/gnash-thumbnailer is in gnash 0.8.11~git20160608-1.4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | #!/bin/sh
#
# gnash-thumbnailer : script to produce thumbnails for SWF files
#
# Copyright (C) 2011 Free Software Foundation, Inc.
#
# 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 3 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 St, Fifth Floor, Boston, MA 02110-1301 USA
#
test -n "$2" || {
echo "Usage: $0 <input> <output> [<pixels>]" >&2
exit 1
}
in=$1 && shift
out=$1 && shift
test -n "$1" && size=$1 && shift || size=128
player=/usr/bin/dump-gnash
#echo ${in} ${out} ${size}
# TODO:
# - security:
# - forbid loads
# - forbid using shared memory (LocalConnection)
# - forbid writing SharedObjects
# - reduce AS timeouts
# - correctness:
# - use size !
#
export GNASHRC=${GNASHRC}:/etc/gnashthumbnailrc
${player} --screenshot last --screenshot-file ${out} ${in} \
--max-advances=100 --timeout=100 --width=${size} --height=${size} \
-r1 \
> /dev/null 2>&1
|