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
32 namespace WebKit {
33
processLauncherWorkQueue()34 static WorkQueue& processLauncherWorkQueue()
35 {
36 DEFINE_STATIC_LOCAL(WorkQueue, processLauncherWorkQueue, ("com.apple.WebKit.ProcessLauncher"));
37 return processLauncherWorkQueue;
38 }
39
ProcessLauncher(Client * client,const LaunchOptions & launchOptions)40 ProcessLauncher::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
didFinishLaunchingProcess(PlatformProcessIdentifier processIdentifier,CoreIPC::Connection::Identifier identifier)50 void 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
invalidate()63 void ProcessLauncher::invalidate()
64 {
65 m_client = 0;
66 platformInvalidate();
67 }
68
processTypeAsString(ProcessType processType)69 const 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
getProcessTypeFromString(const char * string,ProcessType & processType)82 bool 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