Adding upstream version 2.4.47+dfsg.upstream/2.4.47+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 105 insertions, 0 deletions

diff --git a/libraries/liblber/debug.c b/libraries/liblber/debug.c
new file mode 100644
index 0000000..31f6bd8
--- /dev/null
+++ b/libraries/liblber/debug.c
@@ -0,0 +1,105 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2018 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