generate_fields_from_csv.awk

#!/usr/bin/awk -f

# pfSense Graylog Pipeline Rules
# Copyright (C) 2017 Wagner Sartori Junior
#
# 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, see <http://www.gnu.org/licenses/>.

BEGIN {
  FS = ","
};
{
  for (i = 1; i <= NF; i++) {
    print "  set_field(\"" $i "\", m[" i-1 "]);"
  }
}