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 "config.h"
27#include "ProcessLauncher.h"
28
29#include "WorkQueue.h"
30#include <wtf/StdLibExtras.h>
31
32namespace WebKit {
33
34static WorkQueue& processLauncherWorkQueue()
35{
36    DEFINE_STATIC_LOCAL(WorkQueue, processLauncherWorkQueue, ("com.apple.WebKit.ProcessLauncher"));
37    return processLauncherWorkQueue;
38}
39
40ProcessLauncher::ProcessLauncher(Client* client, const LaunchOptions& launchOptions)
41    : m_client(client)
42    , m_launchOptions(launchOptions)
43    , m_processIdentifier(0)
44{
45    // Launch the process.
46    m_isLaunching = true;
47    processLauncherWorkQueue().scheduleWork(WorkItem::create(this, &ProcessLauncher::launchProcess));
48}
49
50void ProcessLauncher::didFinishLaunchingProcess(PlatformProcessIdentifier processIdentifier, CoreIPC::Connection::Identifier identifier)
51{
52    m_processIdentifier = processIdentifier;
53    m_isLaunching = false;
54
55    if (!m_client) {
56        // FIXME: Dispose of the connection identifier.
57        return;
58    }
59
60    m_client->didFinishLaunching(this, identifier);
61}
62
63void ProcessLauncher::invalidate()
64{
65    m_client = 0;
66    platformInvalidate();
67}
68
69const char* ProcessLauncher::processTypeAsString(ProcessType processType)
70{
71    switch (processType) {
72    case WebProcess:
73        return "webprocess";
74    case PluginProcess:
75        return "pluginprocess";
76    }
77
78    ASSERT_NOT_REACHED();
79    return 0;
80}
81
82bool ProcessLauncher::getProcessTypeFromString(const char* string, ProcessType& processType)
83{
84    if (!strcmp(string, "webprocess")) {
85        processType = WebProcess;
86        return true;
87    }
88
89    if (!strcmp(string, "pluginprocess")) {
90        processType = PluginProcess;
91        return true;
92    }
93
94    return false;
95}
96
97} // namespace WebKit
98