#############################################################################
# Copyright (c) 2017 Balabit
# Copyright (c) 2016 avcbvamorec
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published
# by the Free Software Foundation, 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
#
# As an additional exemption you are allowed to compile & link against the
# OpenSSL libraries as published by the OpenSSL project. See the file
# COPYING for details.
#
#############################################################################

@requires json-plugin

template-function "format-gelf" "$(format-json --auto-cast --omit-empty-values version='1.1' host='${HOST:--}' short_message='${MSG:--}' level=int(${LEVEL_NUM}) timestamp=int64(${R_UNIXTIME}) _program='${PROGRAM}' _pid=int(${PID}) _facility='${FACILITY}' _class='${.classifier.class}' --key .* --key _*)$(binary 0x00)";

block destination graylog2(host("127.0.0.1") port(12201) transport(tcp) template("$(format-gelf)") ...) {
	network("`host`"
                port(`port`)
		transport(`transport`)
		template("`template`")
		`__VARARGS__`);
};

