1/* 2 * Copyright (C) 2010 Apple Inc. All rights reserved. 3 * Portions Copyright (c) 2010 Motorola Mobility, Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY MOTOROLA INC. AND ITS CONTRIBUTORS ``AS IS'' 15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MOTOROLA INC. OR ITS CONTRIBUTORS 18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 24 * THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include "config.h" 28#include "ProcessExecutablePath.h" 29 30#include <WebCore/FileSystem.h> 31#include <glib.h> 32#include <wtf/gobject/GlibUtilities.h> 33 34using namespace WebCore; 35 36namespace WebKit { 37 38static String getExecutablePath() 39{ 40 CString executablePath = getCurrentExecutablePath(); 41 if (!executablePath.isNull()) 42 return directoryName(filenameToString(executablePath.data())); 43 return String(); 44} 45 46static String findWebKitProcess(const char* processName) 47{ 48 static const char* execDirectory = g_getenv("WEBKIT_EXEC_PATH"); 49 if (execDirectory) { 50 String processPath = pathByAppendingComponent(filenameToString(execDirectory), processName); 51 if (fileExists(processPath)) 52 return processPath; 53 } 54 55 static String executablePath = getExecutablePath(); 56 if (!executablePath.isNull()) { 57 String processPath = pathByAppendingComponent(executablePath, processName); 58 if (fileExists(processPath)) 59 return processPath; 60 } 61 62 return pathByAppendingComponent(filenameToString(LIBEXECDIR), processName); 63} 64 65String executablePathOfWebProcess() 66{ 67 return findWebKitProcess("WebKitWebProcess"); 68} 69 70String executablePathOfPluginProcess() 71{ 72 return findWebKitProcess("WebKitPluginProcess"); 73} 74 75#if ENABLE(NETWORK_PROCESS) 76String executablePathOfNetworkProcess() 77{ 78 return findWebKitProcess("WebKitNetworkProcess"); 79} 80#endif 81 82} // namespace WebKit 83