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/* Copyright (C) 2016 Open Information Security Foundation
*
* You can copy, redistribute or modify this Program under the terms of
* the GNU General Public License version 2 as published by the Free
* Software Foundation.
*
* 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
* version 2 along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* \file
*
* \author Victor Julien <victor@inliniac.net>
* \author Ignacio Sanchez <sanchezmartin.ji@gmail.com>
* \author Paulo Pacheco <fooinha@gmail.com>
*
* Common custom logging format
*/
#ifndef __LOG_CF_COMMON_H__
#define __LOG_CF_COMMON_H__
#define LOG_MAXN_NODES 64
#define LOG_NODE_STRLEN 256
#define LOG_NODE_MAXOUTPUTLEN 8192
#define TIMESTAMP_DEFAULT_FORMAT "%D-%H:%M:%S"
/* Common format nodes */
#define LOG_CF_NONE "-"
#define LOG_CF_LITERAL '%'
#define LOG_CF_TIMESTAMP 't'
#define LOG_CF_TIMESTAMP_U 'z'
#define LOG_CF_CLIENT_IP 'a'
#define LOG_CF_SERVER_IP 'A'
#define LOG_CF_CLIENT_PORT 'p'
#define LOG_CF_SERVER_PORT 'P'
/* Line log common separators **/
#define LOG_CF_STAR_SEPARATOR "[**]"
#define LOG_CF_SPACE_SEPARATOR " "
#define LOG_CF_UNKNOWN_VALUE "-"
#define LOG_CF_WRITE_STAR_SEPARATOR(buffer) MemBufferWriteString(buffer, LOG_CF_STAR_SEPARATOR);
#define LOG_CF_WRITE_SPACE_SEPARATOR(buffer) \
MemBufferWriteString(buffer, LOG_CF_SPACE_SEPARATOR);
#define LOG_CF_WRITE_UNKNOWN_VALUE(buffer) \
MemBufferWriteString(buffer, LOG_CF_UNKNOWN_VALUE);
/* Include */
#include "suricata-common.h"
#include "util-buffer.h"
typedef struct LogCustomFormatNode_ {
uint32_t type; /**< Node format type. ie: LOG_CF_LITERAL, ... */
uint32_t maxlen; /**< Maximum length of the data */
char data[LOG_NODE_STRLEN]; /**< optional data. ie: http header name */
} LogCustomFormatNode;
typedef struct LogCustomFormat_ {
uint32_t cf_n; /**< Total number of custom string format nodes */
LogCustomFormatNode *cf_nodes[LOG_MAXN_NODES]; /**< Custom format string nodes */
} LogCustomFormat;
LogCustomFormatNode * LogCustomFormatNodeAlloc(void);
LogCustomFormat * LogCustomFormatAlloc(void);
void LogCustomFormatNodeFree(LogCustomFormatNode *node);
void LogCustomFormatFree(LogCustomFormat *cf);
void LogCustomFormatAddNode(LogCustomFormat *cf, LogCustomFormatNode *node);
int LogCustomFormatParse(LogCustomFormat *cf, const char *format);
void LogCustomFormatWriteTimestamp(MemBuffer *buffer, const char *fmt, const SCTime_t ts);
void LogCustomFormatRegister(void);
#endif /* __LOG_CF_COMMON_H__ */
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