| /* |
| * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.lang.reflect.InvocationTargetException; |
| import java.nio.file.Paths; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Properties; |
| |
| /** |
| * Replaces all {@code ${<X>}} with value of corresponding property({@code X}), |
| * resulting string is handled similarly to {@code @run main} in jtreg. |
| * In other words, {@code main} of first token will be executed with the rest |
| * tokens as arguments. |
| * |
| * If one of properties can't be resolved, {@link Error} will be thrown. |
| */ |
| public class PropertyResolvingWrapper { |
| private static final Properties properties; |
| static { |
| Properties p = System.getProperties(); |
| String name = p.getProperty("os.name"); |
| String arch = p.getProperty("os.arch"); |
| String family; |
| String simple_arch; |
| |
| // copy from jtreg/src/share/classes/com/sun/javatest/regtest/config/OS.java |
| if (name.startsWith("AIX")) |
| family = "aix"; |
| else if (name.startsWith("Linux")) |
| family = "linux"; |
| else if (name.startsWith("Mac") || name.startsWith("Darwin")) |
| family = "mac"; |
| else if (name.startsWith("OS400") || name.startsWith("OS/400") ) |
| family = "os400"; |
| else if (name.startsWith("SunOS") || name.startsWith("Solaris")) |
| family = "solaris"; |
| else if (name.startsWith("Windows")) |
| family = "windows"; |
| else |
| family = name.replaceFirst("^([^ ]+).*", "$1"); // use first word of name |
| |
| if (arch.contains("64") |
| && !arch.equals("ia64") |
| && !arch.equals("ppc64") |
| && !arch.equals("ppc64le") |
| && !arch.equals("zArch_64") |
| && !arch.equals("aarch64")) |
| simple_arch = "x64"; |
| else if (arch.contains("86")) |
| simple_arch = "i586"; |
| else if (arch.equals("ppc") || arch.equals("powerpc")) |
| simple_arch = "ppc"; |
| else if (arch.equals("s390x") || arch.equals("zArch_64")) |
| simple_arch = "s390x"; |
| else |
| simple_arch = arch; |
| |
| p.setProperty("os.family", family); |
| p.setProperty("os.simpleArch", simple_arch); |
| properties = p; |
| } |
| |
| public static void main(String[] args) throws Throwable { |
| List<String> command = new ArrayList<>(args.length); |
| for (int i = 0; i < args.length; ++i) { |
| StringBuilder arg = new StringBuilder(args[i]); |
| while (i < args.length - 1 |
| && (arg.chars() |
| .filter(c -> c == '"') |
| .count() % 2) != 0) { |
| arg.append(" ") |
| .append(args[++i]); |
| } |
| command.add(eval(arg.toString())); |
| } |
| System.out.println("run " + command); |
| try { |
| Class.forName(command.remove(0)) |
| .getMethod("main", String[].class) |
| .invoke(null, new Object[]{command.toArray(new String[0])}); |
| } catch (InvocationTargetException e) { |
| Throwable t = e.getCause(); |
| t = t != null ? t : e; |
| throw t; |
| } |
| } |
| |
| private static String eval(String string) { |
| int index; |
| int current = 0; |
| StringBuilder result = new StringBuilder(); |
| while (current < string.length() && (index = string.indexOf("${", current)) >= 0) { |
| result.append(string.substring(current, index)); |
| int endName = string.indexOf('}', index); |
| current = endName + 1; |
| String name = string.substring(index + 2, endName); |
| String value = properties.getProperty(name); |
| if (value == null) { |
| throw new Error("can't find property " + name); |
| } |
| result.append(value); |
| } |
| if (current < string.length()) { |
| result.append(string.substring(current)); |
| } |
| int length = result.length(); |
| |
| if (length > 1 && result.charAt(0) == '"' && result.charAt(length - 1) == '"') { |
| result.deleteCharAt(length - 1); |
| result.deleteCharAt(0); |
| } |
| return result.toString(); |
| } |
| } |