summaryrefslogtreecommitdiffstats
path: root/include/ldap_log.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--include/ldap_log.h211
1 files changed, 211 insertions, 0 deletions
diff --git a/include/ldap_log.h b/include/ldap_log.h
new file mode 100644
index 0000000..8b8b0b6
--- /dev/null
+++ b/include/ldap_log.h
@@ -0,0 +1,211 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2022 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 */
+#endif /* LDAP_DEBUG */
+
+/* we keep libldap working with preprocessors that can't do variadic macros */
+#ifndef LDAP_INT_DEBUG
+/* this doesn't below as part of ldap.h */
+#ifdef LDAP_DEBUG
+#ifdef LDAP_SYSLOG
+
+#define LogTest(level) ( ( ldap_debug | ldap_syslog ) & (level) )
+#define Log(level, severity, ...) \
+ do { \
+ if ( ldap_debug & (level) ) \
+ lutil_debug( ldap_debug, (level), __VA_ARGS__ ); \
+ if ( ldap_syslog & (level) ) \
+ syslog( LDAP_LEVEL_MASK((severity)), __VA_ARGS__ ); \
+ } while ( 0 )
+
+#else /* ! LDAP_SYSLOG */
+
+#define LogTest(level) ( ldap_debug & (level) )
+#define Log(level, severity, ...) \
+ do { \
+ if ( ldap_debug & (level) ) \
+ lutil_debug( ldap_debug, (level), __VA_ARGS__ ); \
+ } while ( 0 )
+
+#endif /* ! LDAP_SYSLOG */
+#else /* ! LDAP_DEBUG */
+
+/* TODO: in case LDAP_DEBUG is undefined, make sure logs with appropriate
+ * severity gets thru anyway */
+#define LogTest(level) ( 0 )
+#define Log(level, severity, ...) ((void) 0)
+
+#endif /* ! LDAP_DEBUG */
+
+#define Debug(level, ...) \
+ Log((level), ldap_syslog_level, __VA_ARGS__ )
+#endif /* ! LDAP_INT_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 */