1 /* 2 * Copyright (C) 2010, 2011 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 #import "config.h" 27 #import "PluginProcessMain.h" 28 29 #if ENABLE(PLUGIN_PROCESS) 30 31 #import "CommandLine.h" 32 #import "PluginProcess.h" 33 #import "RunLoop.h" 34 #import <WebKitSystemInterface.h> 35 #import <runtime/InitializeThreading.h> 36 #import <servers/bootstrap.h> 37 #import <wtf/RetainPtr.h> 38 #import <wtf/text/CString.h> 39 #import <wtf/text/WTFString.h> 40 41 // FIXME: We should be doing this another way. 42 extern "C" kern_return_t bootstrap_look_up2(mach_port_t, const name_t, mach_port_t*, pid_t, uint64_t); 43 44 #define SHOW_CRASH_REPORTER 1 45 46 namespace WebKit { 47 48 // FIXME: There is much code here that is duplicated in WebProcessMainMac.mm, we should add a shared base class where 49 // we can put everything. 50 51 int PluginProcessMain(const CommandLine& commandLine) 52 { 53 // Unset DYLD_INSERT_LIBRARIES. We don't want our plug-in process shim to be loaded 54 // by any child processes that the plug-in may launch. 55 unsetenv("DYLD_INSERT_LIBRARIES"); 56 57 String serviceName = commandLine["servicename"]; 58 if (serviceName.isEmpty()) 59 return EXIT_FAILURE; 60 61 // Get the server port. 62 mach_port_t serverPort; 63 kern_return_t kr = bootstrap_look_up2(bootstrap_port, serviceName.utf8().data(), &serverPort, 0, 0); 64 if (kr) { 65 printf("bootstrap_look_up2 result: %x", kr); 66 return EXIT_FAILURE; 67 } 68 69 String localization = commandLine["localization"]; 70 RetainPtr<CFStringRef> cfLocalization(AdoptCF, CFStringCreateWithCharacters(0, reinterpret_cast<const UniChar*>(localization.characters()), localization.length())); 71 if (cfLocalization) 72 WKSetDefaultLocalization(cfLocalization.get()); 73 74 #if !SHOW_CRASH_REPORTER 75 // Installs signal handlers that exit on a crash so that CrashReporter does not show up. 76 signal(SIGILL, _exit); 77 signal(SIGFPE, _exit); 78 signal(SIGBUS, _exit); 79 signal(SIGSEGV, _exit); 80 #endif 81 82 // FIXME: It would be better to proxy set cursor calls over to the UI process instead of 83 // allowing plug-ins to change the mouse cursor at any time. 84 WKEnableSettingCursorWhenInBackground(); 85 86 JSC::initializeThreading(); 87 WTF::initializeMainThread(); 88 RunLoop::initializeMainRunLoop(); 89 90 // Initialize the shim. 91 PluginProcess::shared().initializeShim(); 92 93 // Initialize the plug-in process connection. 94 PluginProcess::shared().initialize(serverPort, RunLoop::main()); 95 96 [NSApplication sharedApplication]; 97 98 RunLoop::run(); 99 100 return 0; 101 } 102 103 } 104 105 #endif // ENABLE(PLUGIN_PROCESS) 106