Audit File Logger
[Logging Modules]

Files
file	xdm_file.c
	OpenXDAS loadable back-end logger for a simple file-based audit log.
Defines
#define	strnenv(d, s, n)   ((strncpy((d),(s),(n)-1)[(n)-1] = 0),(d))
#define	XDM_ALOGPATH   LSTDIR "/log"
#define	XDMAPI
#define	XDMEXP
#define	FOPEN_FLAGSTR   "a"
#define	XDM_ALOGFNAME   "xdas_audit.log"
#define	XDM_DEF_ALOGFILE   XDM_ALOGPATH "/" XDM_ALOGFNAME
	The default audit log file path.
Functions
XDMEXP int XDMAPI	xdm_append (const char **msgflds)
	XDM module append routine.
XDMEXP int XDMAPI	xdm_init (void(*logmsg)(int level, const char *msg,...), char *(*getcnfstr)(const char *, char *, size_t *))
	XDM module initialization routine.
XDMEXP void XDMAPI	xdm_exit (void)
	XDM module exit routine.
Variables
static char	s_alogfile [FILENAME_MAX]
	The global audit log filename.
static FILE *	s_file = 0
	The global audit file pointer.
static void(*	s_fplogmsg )(int level, const char *msg,...)=0
	A pointer to the xdasd logmsg function.

---

Define Documentation

#define FOPEN_FLAGSTR   "a"

Definition at line 65 of file xdm_file.c.

Referenced by xdm_init().

#define strnenv	(	d,
		s,
		n		)	((strncpy((d),(s),(n)-1)[(n)-1] = 0),(d))

Definition at line 61 of file xdm_file.c.

Referenced by xdasd_conf_set_defaults(), xdasd_parse_cmdline(), and xdm_init().

#define XDM_ALOGFNAME   "xdas_audit.log"

Definition at line 68 of file xdm_file.c.

#define XDM_ALOGPATH   LSTDIR "/log"

Definition at line 62 of file xdm_file.c.

#define XDM_DEF_ALOGFILE   XDM_ALOGPATH "/" XDM_ALOGFNAME

The default audit log file path.

Definition at line 71 of file xdm_file.c.

Referenced by xdm_init().

#define XDMAPI

Definition at line 63 of file xdm_file.c.

#define XDMEXP

Definition at line 64 of file xdm_file.c.

---

Function Documentation

XDMEXP int XDMAPI xdm_append

(

const char **

msgflds

)

XDM module append routine.

Parameters:

[in]

msgflds

- an array of 34 char ptrs that point into the message at the start of each field. The last pointer (numbered 33) points to the byte that is 2 beyond the last printable character of the last field.

Returns:

Zero on success, -1 if the audit record cannot be written to storage.

For internal use only.

Definition at line 92 of file xdm_file.c.

References s_file.

XDMEXP void XDMAPI xdm_exit

(

void

)

XDM module exit routine.

For internal use only.

Definition at line 132 of file xdm_file.c.

References s_file.

Referenced by xdm_init().

XDMEXP int XDMAPI xdm_init	(	void(*)(int level, const char *msg,...)	logmsg,
		char *(*)(const char *, char *, size_t *)	getcnfstr
	)

XDM module initialization routine.

Returns:

Zero on success, or -1 on initialization failure.

For internal use only.

Definition at line 106 of file xdm_file.c.

References FOPEN_FLAGSTR, s_alogfile, s_file, s_fplogmsg, strnenv, void(), and XDM_DEF_ALOGFILE.

---

Variable Documentation

char s_alogfile[FILENAME_MAX] [static]

The global audit log filename.

Definition at line 74 of file xdm_file.c.

Referenced by xdm_init().

FILE* s_file = 0 [static]

The global audit file pointer.

Definition at line 77 of file xdm_file.c.

Referenced by xdm_append(), xdm_exit(), and xdm_init().

void(* s_fplogmsg)(int level, const char *msg,...)=0 [static]

A pointer to the xdasd logmsg function.

Referenced by logsqlerr(), ns_connect(), ns_write(), xdm_append(), and xdm_init().