mirror of https://github.com/OISF/suricata
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/* Copyright (C) 2007-2014 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 Mike Pomraning <mpomraning@qualys.com>
|
|
*/
|
|
|
|
#ifndef __UTIL_LOGOPENFILE_H__
|
|
#define __UTIL_LOGOPENFILE_H__
|
|
|
|
#include "conf.h" /* ConfNode */
|
|
#include "tm-modules.h" /* LogFileCtx */
|
|
|
|
typedef struct {
|
|
uint16_t fileno;
|
|
} PcieFile;
|
|
|
|
enum LogFileType { LOGFILE_TYPE_FILE,
|
|
LOGFILE_TYPE_SYSLOG,
|
|
LOGFILE_TYPE_UNIX_DGRAM,
|
|
LOGFILE_TYPE_UNIX_STREAM };
|
|
|
|
/** Global structure for Output Context */
|
|
typedef struct LogFileCtx_ {
|
|
union {
|
|
FILE *fp;
|
|
PcieFile *pcie_fp;
|
|
};
|
|
|
|
int (*Write)(const char *buffer, int buffer_len, struct LogFileCtx_ *fp);
|
|
void (*Close)(struct LogFileCtx_ *fp);
|
|
|
|
/** It will be locked if the log/alert
|
|
* record cannot be written to the file in one call */
|
|
SCMutex fp_mutex;
|
|
|
|
/** the type of file */
|
|
enum LogFileType type;
|
|
|
|
/** The name of the file */
|
|
char *filename;
|
|
|
|
/**< Used by some alert loggers like the unified ones that append
|
|
* the date onto the end of files. */
|
|
char *prefix;
|
|
|
|
/** Generic size_limit and size_current
|
|
* They must be common to the threads accesing the same file */
|
|
uint64_t size_limit; /**< file size limit */
|
|
uint64_t size_current; /**< file current size */
|
|
|
|
/* Alerts on the module (not on the file) */
|
|
uint64_t alerts;
|
|
/* flag to avoid multiple threads printing the same stats */
|
|
uint8_t flags;
|
|
|
|
/* Flag if file is a regular file or not. Only regular files
|
|
* allow for rotataion. */
|
|
uint8_t is_regular;
|
|
|
|
/* Flag set when file rotation notification is received. */
|
|
int rotation_flag;
|
|
} LogFileCtx;
|
|
|
|
/* flags for LogFileCtx */
|
|
#define LOGFILE_HEADER_WRITTEN 0x01
|
|
#define LOGFILE_ALERTS_PRINTED 0x02
|
|
|
|
LogFileCtx *LogFileNewCtx(void);
|
|
int LogFileFreeCtx(LogFileCtx *);
|
|
|
|
int SCConfLogOpenGeneric(ConfNode *conf, LogFileCtx *, const char *);
|
|
int SCConfLogReopen(LogFileCtx *);
|
|
|
|
#endif /* __UTIL_LOGOPENFILE_H__ */
|