ChildProcess should take an os_activity
[WebKit-https.git] / Source / WebKit2 / WebProcess / EntryPoint / mac / XPCService / WebContentServiceEntryPoint.mm
1 /*
2  * Copyright (C) 2012 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  * 1. Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  *    notice, this list of conditions and the following disclaimer in the
11  *    documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23  * THE POSSIBILITY OF SUCH DAMAGE.
24  */
25
26 #import "config.h"
27
28 #import "EnvironmentUtilities.h"
29 #import "WKBase.h"
30 #import "WebProcess.h"
31 #import "XPCServiceEntryPoint.h"
32 #import <wtf/RunLoop.h>
33
34 #if PLATFORM(IOS)
35 #import <WebCore/GraphicsServicesSPI.h>
36 #import <WebCore/WebCoreThreadSystemInterface.h>
37 #endif
38
39 #if HAVE(OS_ACTIVITY)
40 #include <os/activity.h>
41 #endif
42
43 using namespace WebCore;
44 using namespace WebKit;
45
46 extern "C" WK_EXPORT void WebContentServiceInitializer(xpc_connection_t connection, xpc_object_t initializerMessage);
47
48 void WebContentServiceInitializer(xpc_connection_t connection, xpc_object_t initializerMessage)
49 {
50     // Remove the WebProcessShim from the DYLD_INSERT_LIBRARIES environment variable so any processes spawned by
51     // the this process don't try to insert the shim and crash.
52     EnvironmentUtilities::stripValuesEndingWithString("DYLD_INSERT_LIBRARIES", "/WebProcessShim.dylib");
53
54 #if HAVE(OS_ACTIVITY)
55     os_activity_t activity = os_activity_start("com.apple.WebKit.WebContent", OS_ACTIVITY_FLAG_DEFAULT);
56 #endif
57
58 #if PLATFORM(IOS)
59     GSInitialize();
60     InitWebCoreThreadSystemInterface();
61 #endif // PLATFORM(IOS)
62
63     XPCServiceInitializer<WebProcess, XPCServiceInitializerDelegate>(adoptOSObject(connection), initializerMessage);
64
65 #if HAVE(OS_ACTIVITY)
66     os_activity_end(activity);
67 #endif
68 }