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/*
* Copyright (c) 2017 Balabit
* Copyright (c) 2017 Balazs Scheidler <balazs.scheidler@balabit.com>
*
* 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.
*
*/
#include "map-value-pairs.h"
static gboolean
_map_name_values(const gchar *name,
LogMessageValueType type, const gchar *value, gsize value_len,
gpointer user_data)
{
LogMessage *msg = (LogMessage *) user_data;
log_msg_set_value_by_name_with_type(msg, name, value, value_len, type);
return FALSE;
}
static gboolean
_process(LogParser *s, LogMessage **pmsg, const LogPathOptions *path_options,
const gchar *input, gsize input_len)
{
MapValuePairs *self = (MapValuePairs *) s;
GlobalConfig *cfg = log_pipe_get_config(&s->super);
LogMessage *msg = log_msg_make_writable(pmsg, path_options);
msg_trace("value-pairs message processing started",
evt_tag_str("input", input),
evt_tag_msg_reference(*pmsg));
LogTemplateEvalOptions options = {&cfg->template_options, LTZ_LOCAL, 0, NULL, LM_VT_STRING};
value_pairs_foreach(self->value_pairs, _map_name_values,
msg, &options, msg);
return TRUE;
}
static LogPipe *
_clone(LogPipe *s)
{
MapValuePairs *self = (MapValuePairs *) s;
MapValuePairs *cloned;
cloned = (MapValuePairs *) map_value_pairs_new(log_pipe_get_config(s), value_pairs_ref(self->value_pairs));
log_parser_clone_settings(&self->super, &cloned->super);
return &cloned->super.super;
}
static void
_free(LogPipe *s)
{
MapValuePairs *self = (MapValuePairs *) s;
value_pairs_unref(self->value_pairs);
log_parser_free_method(&self->super.super);
}
LogParser *
map_value_pairs_new(GlobalConfig *cfg, ValuePairs *value_pairs)
{
MapValuePairs *self = g_new0(MapValuePairs, 1);
log_parser_init_instance(&self->super, cfg);
self->super.super.free_fn = _free;
self->super.super.clone = _clone;
self->super.process = _process;
self->value_pairs = value_pairs;
return &self->super;
}
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