2 * Copyright (C) 2010 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
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
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22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
26 #ifndef WebProcessLauncher_h
27 #define WebProcessLauncher_h
29 #include "Connection.h"
30 #include "PlatformProcessIdentifier.h"
31 #include <wtf/RefPtr.h>
32 #include <wtf/Threading.h>
35 #include <wtf/text/WTFString.h>
40 class ProcessLauncher : public ThreadSafeRefCounted<ProcessLauncher> {
46 virtual void didFinishLaunching(ProcessLauncher*, CoreIPC::Connection::Identifier) = 0;
54 struct LaunchOptions {
55 ProcessType processType;
57 static const cpu_type_t MatchCurrentArchitecture = 0;
58 cpu_type_t architecture;
61 #if ENABLE(TIZEN_PROCESS_PERMISSION_CONTROL)
62 String customExecutablePath;
65 String processCmdPrefix;
69 static PassRefPtr<ProcessLauncher> create(Client* client, const LaunchOptions& launchOptions)
71 return adoptRef(new ProcessLauncher(client, launchOptions));
74 bool isLaunching() const { return m_isLaunching; }
75 PlatformProcessIdentifier processIdentifier() const { return m_processIdentifier; }
77 void terminateProcess();
80 static bool getProcessTypeFromString(const char*, ProcessType&);
82 #if ENABLE(TIZEN_WRT_LAUNCHING_PERFORMANCE)
83 static void setSkipExec(bool skipExec);
84 static bool isInitialFork();
85 static bool isParentProcess();
86 static bool isChildProcess();
87 static void forkProcess();
88 static void callWebProcessMain();
92 ProcessLauncher(Client*, const LaunchOptions& launchOptions);
94 static const char* processTypeAsString(ProcessType);
97 void didFinishLaunchingProcess(PlatformProcessIdentifier, CoreIPC::Connection::Identifier);
99 void platformInvalidate();
103 const LaunchOptions m_launchOptions;
105 PlatformProcessIdentifier m_processIdentifier;
108 } // namespace WebKit
110 #endif // WebProcessLauncher_h