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, 268 insertions, 0 deletions

diff --git a/include/ldap_log.h b/include/ldap_log.h
new file mode 100644
index 0000000..089472a
--- /dev/null
+++ b/include/ldap_log.h
@@ -0,0 +1,268 @@
+/* $OpenLDAP$ */
+/* 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 file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1990 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+
+#ifndef LDAP_LOG_H
+#define LDAP_LOG_H
+
+#include <stdio.h>
+#include <ldap_cdefs.h>
+
+LDAP_BEGIN_DECL
+
+/*
+ * debug reporting levels.
+ *
+ * They start with the syslog levels, and
+ * go down in importance.  The normal
+ * debugging levels begin with LDAP_LEVEL_ENTRY
+ *
+ */
+
+/*
+ * The "OLD_DEBUG" means that all logging occurs at LOG_DEBUG
+ */
+
+#ifdef OLD_DEBUG
+/* original behavior: all logging occurs at the same severity level */
+#if defined(LDAP_DEBUG) && defined(LDAP_SYSLOG)
+#define LDAP_LEVEL_EMERG	ldap_syslog_level
+#define LDAP_LEVEL_ALERT	ldap_syslog_level
+#define LDAP_LEVEL_CRIT		ldap_syslog_level
+#define LDAP_LEVEL_ERR		ldap_syslog_level
+#define LDAP_LEVEL_WARNING	ldap_syslog_level
+#define LDAP_LEVEL_NOTICE	ldap_syslog_level
+#define LDAP_LEVEL_INFO		ldap_syslog_level
+#define LDAP_LEVEL_DEBUG	ldap_syslog_level
+#else /* !LDAP_DEBUG || !LDAP_SYSLOG */
+#define LDAP_LEVEL_EMERG	(7)
+#define LDAP_LEVEL_ALERT	(7)
+#define LDAP_LEVEL_CRIT		(7)
+#define LDAP_LEVEL_ERR		(7)
+#define LDAP_LEVEL_WARNING	(7)
+#define LDAP_LEVEL_NOTICE	(7)
+#define LDAP_LEVEL_INFO		(7)
+#define LDAP_LEVEL_DEBUG	(7)
+#endif /* !LDAP_DEBUG || !LDAP_SYSLOG */
+
+#else /* ! OLD_DEBUG */
+/* map syslog onto LDAP severity levels */
+#ifdef LOG_DEBUG
+#define LDAP_LEVEL_EMERG	LOG_EMERG
+#define LDAP_LEVEL_ALERT	LOG_ALERT
+#define LDAP_LEVEL_CRIT		LOG_CRIT
+#define LDAP_LEVEL_ERR		LOG_ERR
+#define LDAP_LEVEL_WARNING	LOG_WARNING
+#define LDAP_LEVEL_NOTICE	LOG_NOTICE
+#define LDAP_LEVEL_INFO		LOG_INFO
+#define LDAP_LEVEL_DEBUG	LOG_DEBUG
+#else /* ! LOG_DEBUG */
+#define LDAP_LEVEL_EMERG	(0)
+#define LDAP_LEVEL_ALERT	(1)
+#define LDAP_LEVEL_CRIT		(2)
+#define LDAP_LEVEL_ERR		(3)
+#define LDAP_LEVEL_WARNING	(4)
+#define LDAP_LEVEL_NOTICE	(5)
+#define LDAP_LEVEL_INFO		(6)
+#define LDAP_LEVEL_DEBUG	(7)
+#endif /* ! LOG_DEBUG */
+#endif /* ! OLD_DEBUG */
+#if 0
+/* in case we need to reuse the unused bits of severity */
+#define	LDAP_LEVEL_MASK(s)	((s) & 0x7)
+#else
+#define	LDAP_LEVEL_MASK(s)	(s)
+#endif
+
+/* (yet) unused */
+#define LDAP_LEVEL_ENTRY	(0x08)	/* log function entry points */
+#define LDAP_LEVEL_ARGS		(0x10)	/* log function call parameters */
+#define LDAP_LEVEL_RESULTS	(0x20)	/* Log function results */
+#define LDAP_LEVEL_DETAIL1	(0x40)	/* log level 1 function operational details */
+#define LDAP_LEVEL_DETAIL2	(0x80)	/* Log level 2 function operational details */
+/* end of (yet) unused */
+
+/* original subsystem selection mechanism */
+#define LDAP_DEBUG_TRACE	0x0001
+#define LDAP_DEBUG_PACKETS	0x0002
+#define LDAP_DEBUG_ARGS		0x0004
+#define LDAP_DEBUG_CONNS	0x0008
+#define LDAP_DEBUG_BER		0x0010
+#define LDAP_DEBUG_FILTER	0x0020
+#define LDAP_DEBUG_CONFIG	0x0040
+#define LDAP_DEBUG_ACL		0x0080
+#define LDAP_DEBUG_STATS	0x0100
+#define LDAP_DEBUG_STATS2	0x0200
+#define LDAP_DEBUG_SHELL	0x0400
+#define LDAP_DEBUG_PARSE	0x0800
+#if 0 /* no longer used (nor supported) */
+#define LDAP_DEBUG_CACHE	0x1000
+#define LDAP_DEBUG_INDEX	0x2000
+#endif
+#define LDAP_DEBUG_SYNC		0x4000
+
+#define LDAP_DEBUG_NONE		0x8000
+#define LDAP_DEBUG_ANY		(-1)
+
+/* debugging stuff */
+#ifdef LDAP_DEBUG
+    /*
+     * This is a bogus extern declaration for the compiler. No need to ensure
+     * a 'proper' dllimport.
+     */
+#ifndef ldap_debug
+extern int	ldap_debug;
+#endif /* !ldap_debug */
+
+#ifdef LDAP_SYSLOG
+extern int	ldap_syslog;
+extern int	ldap_syslog_level;
+
+#ifdef HAVE_EBCDIC
+#define syslog	eb_syslog
+extern void eb_syslog(int pri, const char *fmt, ...);
+#endif /* HAVE_EBCDIC */
+
+#endif /* LDAP_SYSLOG */
+
+/* this doesn't below as part of ldap.h */
+#ifdef LDAP_SYSLOG
+#define Log0( level, severity, fmt )	\
+	do { \
+		if ( ldap_debug & (level) ) \
+			lutil_debug( ldap_debug, (level), (fmt) ); \
+		if ( ldap_syslog & (level) ) \
+			syslog( LDAP_LEVEL_MASK((severity)), (fmt) ); \
+	} while ( 0 )
+#define Log1( level, severity, fmt, arg1 )	\
+	do { \
+		if ( ldap_debug & (level) ) \
+			lutil_debug( ldap_debug, (level), (fmt), (arg1) ); \
+		if ( ldap_syslog & (level) ) \
+			syslog( LDAP_LEVEL_MASK((severity)), (fmt), (arg1) ); \
+	} while ( 0 )
+#define Log2( level, severity, fmt, arg1, arg2 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+			lutil_debug( ldap_debug, (level), (fmt), (arg1), (arg2) ); \
+		if ( ldap_syslog & (level) ) \
+			syslog( LDAP_LEVEL_MASK((severity)), (fmt), (arg1), (arg2) ); \
+	} while ( 0 )
+#define Log3( level, severity, fmt, arg1, arg2, arg3 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+			lutil_debug( ldap_debug, (level), (fmt), (arg1), (arg2), (arg3) ); \
+		if ( ldap_syslog & (level) ) \
+			syslog( LDAP_LEVEL_MASK((severity)), (fmt), (arg1), (arg2), (arg3) ); \
+	} while ( 0 )
+#define Log4( level, severity, fmt, arg1, arg2, arg3, arg4 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+			lutil_debug( ldap_debug, (level), (fmt), (arg1), (arg2), (arg3), (arg4) ); \
+		if ( ldap_syslog & (level) ) \
+			syslog( LDAP_LEVEL_MASK((severity)), (fmt), (arg1), (arg2), (arg3), (arg4) ); \
+	} while ( 0 )
+#define Log5( level, severity, fmt, arg1, arg2, arg3, arg4, arg5 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+			lutil_debug( ldap_debug, (level), (fmt), (arg1), (arg2), (arg3), (arg4), (arg5) ); \
+		if ( ldap_syslog & (level) ) \
+			syslog( LDAP_LEVEL_MASK((severity)), (fmt), (arg1), (arg2), (arg3), (arg4), (arg5) ); \
+	} while ( 0 )
+#define Debug( level, fmt, arg1, arg2, arg3 )	\
+	Log3( (level), ldap_syslog_level, (fmt), (arg1), (arg2), (arg3) )
+#define LogTest(level) ( ( ldap_debug | ldap_syslog ) & (level) )
+
+#else /* ! LDAP_SYSLOG */
+#define Log0( level, severity, fmt ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+	    		lutil_debug( ldap_debug, (level), (fmt) ); \
+	} while ( 0 )
+#define Log1( level, severity, fmt, arg1 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+	    		lutil_debug( ldap_debug, (level), (fmt), (arg1) ); \
+	} while ( 0 )
+#define Log2( level, severity, fmt, arg1, arg2 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+	    		lutil_debug( ldap_debug, (level), (fmt), (arg1), (arg2) ); \
+	} while ( 0 )
+#define Log3( level, severity, fmt, arg1, arg2, arg3 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+	    		lutil_debug( ldap_debug, (level), (fmt), (arg1), (arg2), (arg3) ); \
+	} while ( 0 )
+#define Log4( level, severity, fmt, arg1, arg2, arg3, arg4 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+	    		lutil_debug( ldap_debug, (level), (fmt), (arg1), (arg2), (arg3), (arg4) ); \
+	} while ( 0 )
+#define Log5( level, severity, fmt, arg1, arg2, arg3, arg4, arg5 ) \
+	do { \
+		if ( ldap_debug & (level) ) \
+	    		lutil_debug( ldap_debug, (level), (fmt), (arg1), (arg2), (arg3), (arg4), (arg5) ); \
+	} while ( 0 )
+#define Debug( level, fmt, arg1, arg2, arg3 ) \
+		Log3( (level), 0, (fmt), (arg1), (arg2), (arg3) )
+#define LogTest(level) ( ldap_debug & (level) )
+#endif /* ! LDAP_SYSLOG */
+#else /* ! LDAP_DEBUG */
+/* TODO: in case LDAP_DEBUG is undefined, make sure logs with appropriate
+ * severity gets thru anyway */
+#define Log0( level, severity, fmt ) ((void)0)
+#define Log1( level, severity, fmt, arg1 ) ((void)0)
+#define Log2( level, severity, fmt, arg1, arg2 ) ((void)0)
+#define Log3( level, severity, fmt, arg1, arg2, arg3 ) ((void)0)
+#define Log4( level, severity, fmt, arg1, arg2, arg3, arg4 ) ((void)0)
+#define Log5( level, severity, fmt, arg1, arg2, arg3, arg4, arg5 ) ((void)0)
+#define Debug( level, fmt, arg1, arg2, arg3 ) ((void)0)
+#define LogTest(level) ( 0 )
+#endif /* ! LDAP_DEBUG */
+
+/* Actually now in liblber/debug.c */
+LDAP_LUTIL_F(int) lutil_debug_file LDAP_P(( FILE *file ));
+
+LDAP_LUTIL_F(void) lutil_debug LDAP_P((
+	int debug, int level,
+	const char* fmt, ... )) LDAP_GCCATTR((format(printf, 3, 4)));
+
+#ifdef LDAP_DEFINE_LDAP_DEBUG
+/* This struct matches the head of ldapoptions in <ldap-int.h> */
+struct ldapoptions_prefix {
+	short	ldo_valid;
+	int		ldo_debug;
+};
+#define ldap_debug \
+	(*(int *) ((char *)&ldap_int_global_options \
+		 + offsetof(struct ldapoptions_prefix, ldo_debug)))
+
+struct ldapoptions;
+LDAP_V ( struct ldapoptions ) ldap_int_global_options;
+#endif /* LDAP_DEFINE_LDAP_DEBUG */
+
+LDAP_END_DECL
+
+#endif /* LDAP_LOG_H */