Current File : //proc/self/root/backups/router/usr/local/include/syslog-ng/loggen_plugin.h
/*
* Copyright (c) 2018 Balabit
*
* 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 LOGGEN_PLUGIN_H_INCLUDED
#define LOGGEN_PLUGIN_H_INCLUDED
#include "compat/glib.h"
#include <gmodule.h>
#include <sys/time.h>
#define LOGGEN_PLUGIN_INFO "loggen_plugin_info"
#define LOGGEN_PLUGIN_LIB_PREFIX "libloggen_"
#define LOGGEN_PLUGIN_NAME_MAXSIZE 100
typedef struct _plugin_option
{
int message_length;
int interval;
int number_of_messages;
int permanent;
int active_connections;
int idle_connections;
int use_ipv6;
const char *target; /* command line argument */
const char *port;
int rate;
int reconnect;
gboolean proxied;
gint proxy_version;
char *proxy_src_ip;
char *proxy_dst_ip;
char *proxy_src_port;
char *proxy_dst_port;
} PluginOption;
typedef struct _thread_data
{
PluginOption *option;
int index;
int sent_messages;
struct timeval start_time;
struct timeval last_throttle_check;
long buckets;
gboolean proxy_header_sent;
/* timestamp cache for logline generator */
struct timeval ts_formatted;
char stamp[32];
} ThreadData;
typedef GOptionEntry *(*get_option_func)(void);
typedef gboolean (*start_plugin_func)(PluginOption *option);
typedef void (*stop_plugin_func)(PluginOption *option);
typedef int (*generate_message_func)(char *buffer, int buffer_size, ThreadData *thread_context, unsigned long seq);
typedef void (*set_generate_message_func)(generate_message_func gen_message);
typedef int (*get_thread_count_func)(void);
typedef gboolean (*is_plugin_activated_func)(void);
typedef struct _plugin_info
{
gchar *name;
get_option_func get_options_list;
get_thread_count_func get_thread_count;
stop_plugin_func stop_plugin;
start_plugin_func start_plugin;
set_generate_message_func set_generate_message;
gboolean require_framing; /* plugin can indicates that framing is mandatory in message lines */
is_plugin_activated_func is_plugin_activated;
} PluginInfo;
gboolean thread_check_exit_criteria(ThreadData *thread_context);
gboolean thread_check_time_bucket(ThreadData *thread_context);
#endif
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