1 /*
2 * Copyright (C) 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 "WebResourcePrivate.h"
30 #import <wtf/PassRefPtr.h>
31
32 #if defined(BUILDING_ON_TIGER) || defined(BUILDING_ON_LEOPARD)
33 #define MAIL_THREAD_WORKAROUND 1
34 #endif
35
36 namespace WebCore {
37 class ArchiveResource;
38 }
39
40 @interface WebResource (WebResourceInternal)
41 - (id)_initWithCoreResource:(PassRefPtr<WebCore::ArchiveResource>)coreResource;
42 - (WebCore::ArchiveResource*)_coreResource;
43 @end
44
45 #ifdef MAIL_THREAD_WORKAROUND
46
47 @interface WebResource (WebMailThreadWorkaround)
48 + (BOOL)_needMailThreadWorkaroundIfCalledOffMainThread;
49 @end
50
needMailThreadWorkaround()51 inline bool needMailThreadWorkaround()
52 {
53 return !pthread_main_np() && [WebResource _needMailThreadWorkaroundIfCalledOffMainThread];
54 }
55
56 #endif
57