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79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
/* Copyright (C) 2020-2021 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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#ifndef __SURICATA_PLUGIN_H__
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#define __SURICATA_PLUGIN_H__
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#include <stdint.h>
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#include <stdbool.h>
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#include "conf.h"
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/**
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* The size of the data chunk inside each packet structure a plugin
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* has for private data (Packet->plugin_v).
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*/
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#define PLUGIN_VAR_SIZE 64
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/**
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* Structure to define a Suricata plugin.
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*/
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typedef struct SCPlugin_ {
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const char *name;
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const char *license;
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const char *author;
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void (*Init)(void);
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} SCPlugin;
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typedef SCPlugin *(*SCPluginRegisterFunc)(void);
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/**
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* Structure used to define an Eve output file type plugin.
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*/
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typedef struct SCEveFileType_ {
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/* The name of the output, used to specify the output in the filetype section
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* of the eve-log configuration. */
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const char *name;
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/* Init Called on first access */
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int (*Init)(ConfNode *conf, bool threaded, void **init_data);
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/* Write - Called on each write to the object */
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int (*Write)(const char *buffer, int buffer_len, void *init_data, void *thread_data);
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/* Close - Called on final close */
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void (*Deinit)(void *init_data);
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/* ThreadInit - Called for each thread using file object*/
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int (*ThreadInit)(void *init_data, int thread_id, void **thread_data);
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/* ThreadDeinit - Called for each thread using file object */
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int (*ThreadDeinit)(void *init_data, void *thread_data);
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TAILQ_ENTRY(SCEveFileType_) entries;
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} SCEveFileType;
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bool SCPluginRegisterEveFileType(SCEveFileType *);
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bool SCRegisterEveFileType(SCEveFileType *);
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typedef struct SCCapturePlugin_ {
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char *name;
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void (*Init)(const char *args, int plugin_slot, int receive_slot, int decode_slot);
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int (*ThreadInit)(void *ctx, int thread_id, void **thread_ctx);
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int (*ThreadDeinit)(void *ctx, void *thread_ctx);
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const char *(*GetDefaultMode)(void);
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TAILQ_ENTRY(SCCapturePlugin_) entries;
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} SCCapturePlugin;
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int SCPluginRegisterCapture(SCCapturePlugin *);
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#endif /* __SURICATA_PLUGIN_H */
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