1/*
2 * Copyright (c) 2001-2013 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24#include <stdlib.h>
25#include <unistd.h>
26#include <stdio.h>
27#include <stdarg.h>
28#include <ctype.h>
29#include <sys/time.h>
30#include <time.h>
31#include <CoreFoundation/CoreFoundation.h>
32#include "mylog.h"
33#include "symbol_scope.h"
34
35/**
36 ** eapolclient logging
37 **/
38
39STATIC uint32_t	S_log_flags;
40
41PRIVATE_EXTERN uint32_t
42eapolclient_log_flags(void)
43{
44    return (S_log_flags);
45}
46
47PRIVATE_EXTERN void
48eapolclient_log_set_flags(uint32_t log_flags, bool log_it)
49{
50    if (S_log_flags == log_flags) {
51	return;
52    }
53    if (log_flags != 0) {
54	EAPLogSetVerbose(TRUE);
55	if (log_it) {
56	    EAPLOG(LOG_NOTICE, "Verbose mode enabled (LogFlags = 0x%x)",
57		   log_flags);
58	}
59    }
60    else {
61	if (log_it) {
62	    EAPLOG(LOG_NOTICE, "Verbose mode disabled");
63	}
64	EAPLogSetVerbose(FALSE);
65    }
66    S_log_flags = log_flags;
67    return;
68}
69
70PRIVATE_EXTERN bool
71eapolclient_should_log(uint32_t flags)
72{
73    return ((S_log_flags & flags) != 0);
74}
75