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/*
* Copyright (c) 2012 Balabit
*
* 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.
*
*/
static void
tf_env(LogMessage *msg, gint argc, GString *argv[], GString *result, LogMessageValueType *type)
{
gint i;
*type = LM_VT_STRING;
for (i = 0; i < argc; i++)
{
char *val = getenv(argv[i]->str);
if (!val)
continue;
g_string_append(result, val);
if (i < argc - 1)
g_string_append_c(result, ' ');
}
}
TEMPLATE_FUNCTION_SIMPLE(tf_env);
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