1/*
2 * Copyright (C) 2010 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#import "ThreadLauncher.h"
28
29#import "RunLoop.h"
30#import "WebProcess.h"
31#import "WebSystemInterface.h"
32#import <runtime/InitializeThreading.h>
33#import <wtf/Threading.h>
34
35namespace WebKit {
36
37static void* webThreadBody(void* context)
38{
39    mach_port_t serverPort = static_cast<mach_port_t>(reinterpret_cast<uintptr_t>(context));
40
41    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
42
43    InitWebCoreSystemInterface();
44    JSC::initializeThreading();
45    WTF::initializeMainThread();
46
47    WebProcess::shared().initialize(serverPort, RunLoop::current());
48
49    [pool drain];
50
51    RunLoop::current()->run();
52
53    return 0;
54}
55
56CoreIPC::Connection::Identifier ThreadLauncher::createWebThread()
57{
58    // Create the service port.
59     mach_port_t listeningPort;
60     mach_port_allocate(mach_task_self(), MACH_PORT_RIGHT_RECEIVE, &listeningPort);
61
62     // Insert a send right so we can send to it.
63     mach_port_insert_right(mach_task_self(), listeningPort, listeningPort, MACH_MSG_TYPE_MAKE_SEND);
64
65    if (!createThread(webThreadBody, reinterpret_cast<void*>(listeningPort), "WebKit2: WebThread")) {
66        mach_port_destroy(mach_task_self(), listeningPort);
67        return MACH_PORT_NULL;
68    }
69
70    return listeningPort;
71}
72
73} // namespace WebKit
74