1/*
2 * Copyright (C) 2005, 2007, 2008 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#import <wtf/Assertions.h>
30
31#ifndef LOG_CHANNEL_PREFIX
32#define LOG_CHANNEL_PREFIX WebKitLog
33#endif
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39#if !LOG_DISABLED
40extern WTFLogChannel WebKitLogTiming;
41extern WTFLogChannel WebKitLogLoading;
42extern WTFLogChannel WebKitLogFontCache;
43extern WTFLogChannel WebKitLogFontSubstitution;
44extern WTFLogChannel WebKitLogFontSelection;
45extern WTFLogChannel WebKitLogDownload;
46extern WTFLogChannel WebKitLogDocumentLoad;
47extern WTFLogChannel WebKitLogPlugins;
48extern WTFLogChannel WebKitLogEvents;
49extern WTFLogChannel WebKitLogView;
50extern WTFLogChannel WebKitLogRedirect;
51extern WTFLogChannel WebKitLogPageCache;
52extern WTFLogChannel WebKitLogCacheSizes;
53extern WTFLogChannel WebKitLogFormDelegate;
54extern WTFLogChannel WebKitLogFileDatabaseActivity;
55extern WTFLogChannel WebKitLogHistory;
56extern WTFLogChannel WebKitLogBindings;
57extern WTFLogChannel WebKitLogEncoding;
58extern WTFLogChannel WebKitLogLiveConnect;
59extern WTFLogChannel WebKitLogBackForward;
60extern WTFLogChannel WebKitLogProgress;
61extern WTFLogChannel WebKitLogPluginEvents;
62extern WTFLogChannel WebKitLogIconDatabase;
63extern WTFLogChannel WebKitLogTextInput;
64
65void WebKitInitializeLoggingChannelsIfNecessary(void);
66#endif // !LOG_DISABLED
67
68// FIXME: Why is this in the "logging" header file?
69// Use WebCoreThreadViolationCheck instead for checks that throw an exception even in production builds.
70#if !defined(NDEBUG) && !defined(DISABLE_THREAD_CHECK)
71#define ASSERT_MAIN_THREAD() do \
72    if (!pthread_main_np()) { \
73        WTFReportAssertionFailure(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, "<not running on main thread>"); \
74        CRASH(); \
75    } \
76while (0)
77#else
78#define ASSERT_MAIN_THREAD() ((void)0)
79#endif
80
81void ReportDiscardedDelegateException(SEL delegateSelector, id exception);
82
83#ifdef __cplusplus
84}
85#endif
86