Current File : //backups/router/usr/local/include/syslog-ng/template/simple-function.h
/*
* Copyright (c) 2002-2014 Balabit
* Copyright (c) 1998-2014 Balázs Scheidler
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; 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.
*
*/
#ifndef TEMPLATE_SIMPLE_FUNCTION_H_INCLUDED
#define TEMPLATE_SIMPLE_FUNCTION_H_INCLUDED
#include "template/function.h"
/* function pointers for template functions */
typedef struct _TFSimpleFuncState
{
gint argc;
LogTemplate **argv_templates;
} TFSimpleFuncState;
typedef void (*TFSimpleFunc)(LogMessage *msg, gint argc, GString *argv[], GString *result, LogMessageValueType *type);
gboolean tf_simple_func_prepare(LogTemplateFunction *self, gpointer state, LogTemplate *parent, gint argc,
gchar *argv[], GError **error);
void tf_simple_func_eval(LogTemplateFunction *self, gpointer state, LogTemplateInvokeArgs *args);
void tf_simple_func_call(LogTemplateFunction *self, gpointer state, const LogTemplateInvokeArgs *args, GString *result,
LogMessageValueType *type);
void tf_simple_func_free_state(gpointer state);
#define TEMPLATE_FUNCTION_SIMPLE(x) TEMPLATE_FUNCTION(TFSimpleFuncState, x, tf_simple_func_prepare, tf_simple_func_eval, tf_simple_func_call, tf_simple_func_free_state, x)
#endif
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