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/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1998-2021 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
* Public License.
*
* A copy of this license is available in the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
#include "portable.h"
#include <stdio.h>
#include <ac/stdarg.h>
#include <ac/stdlib.h>
#include <ac/string.h>
#include <ac/time.h>
#include <ac/ctype.h>
#ifdef LDAP_SYSLOG
#include <ac/syslog.h>
#endif
#include "ldap_log.h"
#include "ldap_defaults.h"
#include "lber.h"
#include "ldap_pvt.h"
static FILE *log_file = NULL;
static int debug_lastc = '\n';
int lutil_debug_file( FILE *file )
{
log_file = file;
ber_set_option( NULL, LBER_OPT_LOG_PRINT_FILE, file );
return 0;
}
void (lutil_debug)( int debug, int level, const char *fmt, ... )
{
char buffer[4096];
va_list vl;
int len, off;
if ( !(level & debug ) ) return;
#ifdef HAVE_WINSOCK
if( log_file == NULL ) {
log_file = fopen( LDAP_RUNDIR LDAP_DIRSEP "openldap.log", "w" );
if ( log_file == NULL ) {
log_file = fopen( "openldap.log", "w" );
if ( log_file == NULL ) return;
}
ber_set_option( NULL, LBER_OPT_LOG_PRINT_FILE, log_file );
}
#endif
if (debug_lastc == '\n') {
sprintf(buffer, "%08x ", (unsigned) time(0L));
off = 9;
} else {
off = 0;
}
va_start( vl, fmt );
len = vsnprintf( buffer+off, sizeof(buffer)-off, fmt, vl );
if (len > sizeof(buffer)-off)
len = sizeof(buffer)-off;
debug_lastc = buffer[len+off-1];
buffer[sizeof(buffer)-1] = '\0';
if( log_file != NULL ) {
fputs( buffer, log_file );
fflush( log_file );
}
fputs( buffer, stderr );
va_end( vl );
}
#if defined(HAVE_EBCDIC) && defined(LDAP_SYSLOG)
#undef syslog
void eb_syslog( int pri, const char *fmt, ... )
{
char buffer[4096];
va_list vl;
va_start( vl, fmt );
vsnprintf( buffer, sizeof(buffer), fmt, vl );
buffer[sizeof(buffer)-1] = '\0';
/* The syslog function appears to only work with pure EBCDIC */
__atoe(buffer);
#pragma convlit(suspend)
syslog( pri, "%s", buffer );
#pragma convlit(resume)
va_end( vl );
}
#endif
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