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 #include "ProcessLauncher.h"

    27 

    28 #include "WorkQueue.h"

    29 #include <wtf/StdLibExtras.h>

    30 

    31 namespace WebKit {

    32 

    33 static WorkQueue& processLauncherWorkQueue()

    34 {

    35     DEFINE_STATIC_LOCAL(WorkQueue, processLauncherWorkQueue, ("com.apple.WebKit.ProcessLauncher"));

    36     return processLauncherWorkQueue;

    37 }

    38 

    39 ProcessLauncher::ProcessLauncher(Client* client)

    40     : m_client(client)

    41     , m_processIdentifier(0)

    42 {

    43     // Launch the process.

    44     m_isLaunching = true;

    45     processLauncherWorkQueue().scheduleWork(WorkItem::create(this, &ProcessLauncher::launchProcess));

    46 }

    47 

    48 void ProcessLauncher::didFinishLaunchingProcess(PlatformProcessIdentifier processIdentifier, CoreIPC::Connection::Identifier identifier)

    49 {

    50     m_processIdentifier = processIdentifier;

    51     m_isLaunching = false;

    52     

    53     if (!m_client) {

    54         // FIXME: Dispose of the connection identifier.

    55         return;

    56     }

    57     

    58     m_client->didFinishLaunching(this, identifier);

    59 }

    60 

    61 void ProcessLauncher::invalidate()

    62 {

    63     m_client = 0;

    64 }

    65 

    66 } // namespace WebKit