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91 lines
2.9 KiB
C
91 lines
2.9 KiB
C
/* Copyright (C) 2016 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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/**
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* \file
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*
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* \author Victor Julien <victor@inliniac.net>
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* \author Ignacio Sanchez <sanchezmartin.ji@gmail.com>
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* \author Paulo Pacheco <fooinha@gmail.com>
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*
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* Common custom loggging format
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*/
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#ifndef __LOG_CF_COMMON_H__
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#define __LOG_CF_COMMON_H__
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#define LOG_MAXN_NODES 64
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#define LOG_NODE_STRLEN 256
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#define LOG_NODE_MAXOUTPUTLEN 8192
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#define TIMESTAMP_DEFAULT_FORMAT "%D-%H:%M:%S"
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#define TIMESTAMP_DEFAULT_FORMAT_LEN 62
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/* Common format nodes */
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#define LOG_CF_NONE "-"
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#define LOG_CF_LITERAL '%'
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#define LOG_CF_TIMESTAMP 't'
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#define LOG_CF_TIMESTAMP_U 'z'
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#define LOG_CF_CLIENT_IP 'a'
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#define LOG_CF_SERVER_IP 'A'
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#define LOG_CF_CLIENT_PORT 'p'
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#define LOG_CF_SERVER_PORT 'P'
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/* Line log common separators **/
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#define LOG_CF_STAR_SEPARATOR "[**]"
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#define LOG_CF_SPACE_SEPARATOR " "
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#define LOG_CF_UNKNOWN_VALUE "-"
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#define LOG_CF_WRITE_STAR_SEPATATOR(buffer) \
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MemBufferWriteString(buffer, LOG_CF_STAR_SEPARATOR);
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#define LOG_CF_WRITE_SPACE_SEPARATOR(buffer) \
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MemBufferWriteString(buffer, LOG_CF_SPACE_SEPARATOR);
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#define LOG_CF_WRITE_UNKNOWN_VALUE(buffer) \
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MemBufferWriteString(buffer, LOG_CF_UNKNOWN_VALUE);
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/* Include */
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#include "suricata-common.h"
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#include "util-buffer.h"
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typedef struct LogCustomFormatNode_ {
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uint32_t type; /**< Node format type. ie: LOG_CF_LITERAL, ... */
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uint32_t maxlen; /**< Maximun length of the data */
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char data[LOG_NODE_STRLEN]; /**< optional data. ie: http header name */
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} LogCustomFormatNode;
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typedef struct LogCustomFormat_ {
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uint32_t cf_n; /**< Total number of custom string format nodes */
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LogCustomFormatNode *cf_nodes[LOG_MAXN_NODES]; /**< Custom format string nodes */
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} LogCustomFormat;
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LogCustomFormatNode * LogCustomFormatNodeAlloc(void);
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LogCustomFormat * LogCustomFormatAlloc(void);
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void LogCustomFormatNodeFree(LogCustomFormatNode *node);
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void LogCustomFormatFree(LogCustomFormat *cf);
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void LogCustomFormatAddNode(LogCustomFormat *cf, LogCustomFormatNode *node);
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int LogCustomFormatParse(LogCustomFormat *cf, const char *format);
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void LogCustomFormatWriteTimestamp(MemBuffer *buffer, const char *fmt, const struct timeval *ts);
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void LogCustomFormatRegister(void);
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#endif /* __LOG_CF_COMMON_H__ */
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