| /* |
| * Copyright (C) 2010-2019 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #include "Connection.h" |
| #include <WebCore/ProcessIdentifier.h> |
| #include <wtf/HashMap.h> |
| #include <wtf/ProcessID.h> |
| #include <wtf/RefPtr.h> |
| #include <wtf/Threading.h> |
| #include <wtf/WeakPtr.h> |
| #include <wtf/text/StringHash.h> |
| #include <wtf/text/WTFString.h> |
| |
| #if PLATFORM(WIN) |
| #include <wtf/win/Win32Handle.h> |
| #endif |
| |
| namespace WebKit { |
| |
| #if PLATFORM(GTK) || PLATFORM(WPE) |
| enum class SandboxPermission { |
| ReadOnly, |
| ReadWrite, |
| }; |
| #endif |
| |
| class ProcessLauncher : public ThreadSafeRefCounted<ProcessLauncher>, public CanMakeWeakPtr<ProcessLauncher> { |
| public: |
| class Client { |
| public: |
| virtual ~Client() { } |
| |
| virtual void didFinishLaunching(ProcessLauncher*, IPC::Connection::Identifier) = 0; |
| virtual bool shouldConfigureJSCForTesting() const { return false; } |
| virtual bool isJITEnabled() const { return true; } |
| }; |
| |
| enum class ProcessType { |
| Web, |
| #if ENABLE(NETSCAPE_PLUGIN_API) |
| Plugin, |
| #endif |
| Network, |
| #if ENABLE(GPU_PROCESS) |
| GPU |
| #endif |
| }; |
| |
| struct LaunchOptions { |
| ProcessType processType; |
| WebCore::ProcessIdentifier processIdentifier; |
| HashMap<String, String> extraInitializationData; |
| bool nonValidInjectedCodeAllowed { false }; |
| bool shouldMakeProcessLaunchFailForTesting { false }; |
| CString customWebContentServiceBundleIdentifier; |
| |
| #if PLATFORM(GTK) || PLATFORM(WPE) |
| HashMap<CString, SandboxPermission> extraWebProcessSandboxPaths; |
| #if ENABLE(DEVELOPER_MODE) |
| String processCmdPrefix; |
| #endif |
| #endif |
| |
| #if PLATFORM(PLAYSTATION) |
| String processPath; |
| int32_t userId { -1 }; |
| #endif |
| }; |
| |
| static Ref<ProcessLauncher> create(Client* client, LaunchOptions&& launchOptions) |
| { |
| return adoptRef(*new ProcessLauncher(client, WTFMove(launchOptions))); |
| } |
| |
| bool isLaunching() const { return m_isLaunching; } |
| ProcessID processIdentifier() const { return m_processIdentifier; } |
| |
| void terminateProcess(); |
| void invalidate(); |
| |
| private: |
| ProcessLauncher(Client*, LaunchOptions&&); |
| |
| void launchProcess(); |
| void didFinishLaunchingProcess(ProcessID, IPC::Connection::Identifier); |
| |
| void platformInvalidate(); |
| |
| Client* m_client; |
| |
| #if PLATFORM(COCOA) |
| OSObjectPtr<xpc_connection_t> m_xpcConnection; |
| #endif |
| |
| #if PLATFORM(WIN) |
| WTF::Win32Handle m_hProcess; |
| #endif |
| |
| const LaunchOptions m_launchOptions; |
| bool m_isLaunching { true }; |
| ProcessID m_processIdentifier { 0 }; |
| }; |
| |
| } // namespace WebKit |