Members/kono/jpf-core: src/main/gov/nasa/jpf/util/FileUtils.java annotate

author	Peter Mehlitz <Peter.C.Mehlitz@nasa.gov>
date	Fri, 23 Jan 2015 10:14:01 -0800
parents
children

rev	line source
0 61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	1 /*
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	2 * Copyright (C) 2014, United States Government, as represented by the
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	3 * Administrator of the National Aeronautics and Space Administration.
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	4 * All rights reserved.
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	5 *
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	6 * The Java Pathfinder core (jpf-core) platform is licensed under the
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	7 * Apache License, Version 2.0 (the "License"); you may not use this file except
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	8 * in compliance with the License. You may obtain a copy of the License at
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	9 *
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	10 * http://www.apache.org/licenses/LICENSE-2.0.
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	11 *
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	12 * Unless required by applicable law or agreed to in writing, software
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	13 * distributed under the License is distributed on an "AS IS" BASIS,
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	15 * See the License for the specific language governing permissions and
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	16 * limitations under the License.
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	17 */
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	18 package gov.nasa.jpf.util;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	19
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	20 import java.io.*;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	21 import java.net.URL;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	22 import java.util.ArrayList;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	23 import java.util.Collections;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	24 import java.util.List;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	25
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	26 /**
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	27 * utility class to find all files matching (possibly hierarchical)
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	28 * wildcard path specs
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	29 *
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	30 * we support single '' wildcards as in filename matching, plus "*" patterns
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	31 * that match all (recursive) subdirectories
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	32 */
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	33 // example: List<File> list = findMatches("/U/p/tmp/*/.java");
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	34
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	35 public class FileUtils {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	36
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	37 public static boolean containsWildcards (String pattern) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	38 return (pattern.indexOf('*') >= 0);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	39 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	40
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	41 //--- processing wildcard path specs
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	42
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	43 public static String[] expandWildcards (String[] pathNames){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	44 ArrayList<String> list = null;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	45
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	46 if (pathNames == null){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	47 return new String[0];
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	48 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	49
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	50 for (int i=0; i<pathNames.length; i++){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	51 String e = pathNames[i];
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	52
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	53 if (containsWildcards(e)){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	54 if (list == null){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	55 list= new ArrayList<String>(pathNames.length + 20);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	56 for (int j=0; j<i; j++){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	57 list.add(pathNames[j]);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	58 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	59 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	60
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	61 for (File f : findMatches(e)){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	62 list.add(f.getAbsolutePath());
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	63 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	64
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	65 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	66 if (list != null){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	67 list.add(e);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	68 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	69 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	70 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	71
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	72 if (list != null){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	73 return list.toArray(new String[list.size()]);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	74 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	75 return pathNames;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	76 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	77 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	78
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	79
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	80 private static List<File> splitPath (String pattern) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	81 ArrayList<File> list = new ArrayList<File>();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	82
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	83 for (File f = new File(pattern); f != null; f = f.getParentFile()) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	84 list.add(f);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	85 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	86
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	87 Collections.reverse(list);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	88 return list;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	89 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	90
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	91 private static void addSubdirs (List<File> list, File dir){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	92 for (File f : dir.listFiles()) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	93 if (f.isDirectory()){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	94 list.add(f);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	95 addSubdirs(list, f);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	96 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	97 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	98 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	99
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	100 private static List<File> findMatches (File dir, String pattern) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	101 ArrayList<File> list = new ArrayList<File>();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	102
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	103 if (dir.isDirectory()) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	104 if ("**".equals(pattern)) { // recursively add all subdirectories
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	105 addSubdirs(list, dir);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	106
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	107 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	108 StringMatcher sm = new StringMatcher(pattern);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	109 for (File f : dir.listFiles()) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	110 if (sm.matches(f.getName())) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	111 list.add(f);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	112 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	113 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	114 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	115 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	116
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	117 return list;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	118 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	119
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	120 public static List<File> findMatches (String pattern) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	121 List<File> pathComponents = splitPath(pattern);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	122 List<File> matches = null;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	123
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	124 for (File f : pathComponents) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	125 String fname = f.getName();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	126 if (matches == null) { // first one
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	127 if (fname.isEmpty()) { // filesystem root
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	128 matches = new ArrayList<File>();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	129 matches.add(f);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	130 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	131 matches = findMatches(new File(System.getProperty("user.dir")), fname);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	132 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	133
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	134 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	135 List<File> newMatches = new ArrayList<File>();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	136 for (File d : matches) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	137 newMatches.addAll(findMatches(d, fname));
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	138 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	139 matches = newMatches;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	140 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	141
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	142 if (matches.isEmpty()) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	143 return matches;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	144 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	145 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	146 return matches;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	147 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	148
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	149
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	150 //--- URL conversion
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	151
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	152 public static URL getURL (String spec){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	153 try {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	154 // check if there is a protocol specification
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	155 if (spec.indexOf("://") >= 0) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	156 return new URL(spec);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	157
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	158 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	159 File f = new File(spec).getCanonicalFile();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	160 return f.toURI().toURL();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	161 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	162 } catch (Throwable x) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	163 throw new RuntimeException("illegal pathname: " + spec);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	164 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	165 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	166
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	167 public static URL[] getURLs (String[] paths){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	168 ArrayList<URL> urls = new ArrayList<URL>();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	169
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	170 for (String p : paths) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	171 urls.add( getURL(p));
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	172 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	173
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	174 return urls.toArray(new URL[urls.size()]);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	175 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	176
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	177 public static URL[] getURLs (List<String> paths){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	178 ArrayList<URL> urls = new ArrayList<URL>();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	179
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	180 for (String p : paths) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	181 urls.add( getURL(p));
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	182 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	183
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	184 return urls.toArray(new URL[urls.size()]);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	185 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	186
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	187
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	188 //--- platform specific path conversion
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	189
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	190 /**
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	191 * turn a mixed path list into a valid Unix path set without drive letters,
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	192 * and with '/' and ':' separators. Also remove multiple consecutive separators
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	193 * this assumes the path String to be already expanded
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	194 */
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	195 public static String asCanonicalUnixPath (String p) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	196 boolean changed = false;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	197
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	198 int n = p.length();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	199 char[] buf = new char[n];
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	200 p.getChars(0, n, buf, 0);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	201
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	202 for (int i=0; i<n; i++) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	203 char c = buf[i];
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	204 if (c == '/' \|\| c == '\\') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	205 if (c == '\\'){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	206 buf[i] = '/'; changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	207 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	208
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	209 // remove multiple occurrences of dir separators
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	210 int i1 = i+1;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	211 if (i1 < n){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	212 for (c = buf[i1]; i1 < n && (c == '/' \|\| c == '\\'); c = buf[i1]) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	213 System.arraycopy(buf, i + 2, buf, i1, n - (i + 2));
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	214 n--;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	215 changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	216 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	217 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	218
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	219 } else if (c == ':') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	220 // strip drive letters - maybe this is trying to be too smart,
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	221 // since we only do this for a "...:X:\..." but not a
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	222 // "...:X:/...", which could be a valid unix path list
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	223
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	224 // is this part of a drive letter spec?
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	225 int i1 = i+1;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	226 if (i1<n) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	227 if (buf[i1] == '\\') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	228 if (i>0) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	229 if (i == 1 \|\| (buf[i-2] == ':')){ // strip the drive letter
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	230 System.arraycopy(buf, i1, buf, i-1, n - (i1));
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	231 n-=2;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	232 changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	233 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	234 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	235 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	236 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	237
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	238 } else if (c == ';'){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	239 buf[i] = ':'; changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	240
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	241 } else if (c == ',') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	242 buf[i] = ':'; changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	243 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	244
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	245 if (buf[i] == ':') { // remove multiple occurrences of path separators
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	246 int i1 = i+1;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	247 if (i1<n) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	248 for (c = buf[i1] ;(c == ':' \|\| c == ';' \|\| c == ','); c = buf[i1]){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	249 System.arraycopy(buf, i+2, buf, i1, n - (i+2));
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	250 n--;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	251 changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	252 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	253 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	254 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	255 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	256
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	257 if (changed) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	258 p = new String(buf, 0, n);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	259 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	260
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	261 return p;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	262 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	263
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	264 /**
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	265 * turn a mixed path list into a valid Windows path set with drive letters,
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	266 * and '\' and ';' separators. Also remove multiple consecutive separators
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	267 * this assumes the path String to be already expanded
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	268 */
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	269 public static String asCanonicalWindowsPath (String p) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	270 boolean changed = false;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	271
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	272 int n = p.length();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	273 char[] buf = new char[n];
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	274 p.getChars(0, n, buf, 0);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	275
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	276 for (int i=0; i<n; i++) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	277 char c = buf[i];
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	278 if (c == '/' \|\| c == '\\') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	279 if (c == '/'){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	280 buf[i] = '\\'; changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	281 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	282
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	283 // remove multiple occurrences of dir separators
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	284 int i1 = i+1;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	285 if (i1 < n) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	286 for (c = buf[i1]; i1 < n && (c == '/' \|\| c == '\\'); c = buf[i1]) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	287 System.arraycopy(buf, i + 2, buf, i1, n - (i + 2));
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	288 n--;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	289 changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	290 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	291 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	292
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	293 } else if (c == ':') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	294 // is this part of a drive letter spec?
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	295 int i1 = i+1;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	296 if (i1<n && (buf[i1] == '\\' \|\| buf[i1] == '/')) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	297 if (i>0) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	298 if (i == 1 \|\| (buf[i-2] == ';')){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	299 continue;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	300 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	301 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	302 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	303 buf[i] = ';'; changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	304
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	305 } else if (c == ',') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	306 buf[i] = ';'; changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	307 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	308
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	309 if (buf[i] == ';') { // remove multiple occurrences of path separators
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	310 int i1 = i+1;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	311 if (i1<n) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	312 for (c = buf[i1] ;(c == ':' \|\| c == ';' \|\| c == ','); c = buf[i1]){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	313 System.arraycopy(buf, i+2, buf, i1, n - (i+2));
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	314 n--;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	315 changed = true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	316 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	317 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	318 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	319 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	320
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	321 if (changed) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	322 p = new String(buf, 0, n);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	323 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	324
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	325 return p;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	326 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	327
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	328
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	329 public static String asPlatformPath (String p) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	330 if (File.separatorChar == '/') { // Unix'ish file system
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	331 p = asCanonicalUnixPath(p);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	332 } else { // Windows'ish file system
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	333 p = asCanonicalWindowsPath(p);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	334 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	335
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	336 return p;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	337 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	338
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	339 public static void printFile (PrintWriter pw, File file){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	340 try {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	341 FileReader fr = new FileReader(file);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	342 BufferedReader r = new BufferedReader(fr);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	343
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	344 String line;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	345 while ((line = r.readLine()) != null){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	346 pw.println(line);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	347 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	348
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	349 r.close();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	350
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	351 } catch (IOException iox){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	352 pw.println("!! error printing file: " + file.getPath());
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	353 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	354 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	355
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	356 public static boolean removeRecursively(File file) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	357 if (file.exists()) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	358 File[] childs = file.listFiles();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	359
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	360 for (File child : childs) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	361 if (child.isDirectory()){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	362 removeRecursively(child);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	363 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	364 child.delete();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	365 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	366 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	367
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	368 return file.delete();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	369 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	370
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	371 return false;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	372 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	373
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	374 public static byte[] getContents( File file) throws IOException {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	375 if (file.isFile()){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	376 long length = file.length();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	377 byte[] data = new byte[(int)length];
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	378
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	379 FileInputStream is = new FileInputStream(file);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	380 try {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	381 getContents(is, data);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	382
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	383 } catch (IOException iox){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	384 return null;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	385
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	386 } finally {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	387 is.close();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	388 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	389
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	390 return data;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	391 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	392
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	393 return null;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	394 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	395
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	396 public static void getContents(InputStream is, byte[] buf) throws IOException {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	397 int nRead = 0;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	398 while (nRead < buf.length) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	399 int n = is.read(buf, nRead, buf.length - nRead);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	400 if (n < 0) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	401 throw new IOException("premature end of inputstream: " + buf.length + '/' + nRead);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	402 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	403 nRead += n;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	404 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	405 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	406
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	407 public static String getContentsAsString( File file) throws IOException {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	408 byte[] data = getContents(file);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	409 return new String(data);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	410 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	411
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	412 public static void setContents(File file, byte[] data) throws IOException {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	413 FileOutputStream os = new FileOutputStream(file);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	414 os.write(data);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	415 os.close();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	416 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	417
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	418 public static void setContents(File file, String data) throws IOException {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	419 FileWriter fw = new FileWriter(file);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	420 fw.append(data);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	421 fw.close();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	422 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	423
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	424 public static String asCanonicalUserPathName (String path){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	425 String userHome = System.getProperty("user.home");
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	426 int len = userHome.length();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	427 if (path.startsWith(userHome) && path.charAt(len) == '/') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	428 return "${user.home}" + path.substring(len).replace('\\', '/');
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	429 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	430 return path.replace('\\', '/');
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	431 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	432 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	433
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	434 public static String asUnixPathName (File file){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	435 String userHome = System.getProperty("user.home") + File.separatorChar;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	436 int uhLen = userHome.length();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	437
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	438 String pn = file.getAbsolutePath();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	439 if (pn.startsWith(userHome)) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	440 pn = "~/" + pn.substring(uhLen).replace('\\', '/');
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	441 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	442 pn = pn.replace('\\', '/');
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	443 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	444 return pn;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	445 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	446
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	447 public static String unixToUserPathName (String unixPathName){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	448 if (unixPathName.startsWith("~/")){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	449 return "${user.home}" + unixPathName.substring(1);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	450 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	451 String userHome = System.getProperty("user.home");
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	452 int len = userHome.length();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	453 if (unixPathName.startsWith(userHome) && unixPathName.charAt(len) == '/'){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	454 return "${user.home}" + unixPathName.substring(len);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	455 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	456 return unixPathName;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	457 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	458 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	459 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	460
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	461 public static boolean ensureDirs (File file){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	462 File dir = file.getParentFile();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	463 if (!dir.isDirectory()){
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	464 return dir.mkdirs();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	465 } else {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	466 return true;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	467 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	468 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	469
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	470 public static String getRelativeUnixPath (File baseDir, File refFile) throws IOException {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	471 String bpn = baseDir.getCanonicalPath().replace('\\', '/');
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	472 String rpn = refFile.getCanonicalPath().replace('\\', '/');
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	473
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	474 int len = Math.min(bpn.length(), rpn.length());
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	475 for (int i = 0, n = 0; i < len; i++) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	476 char c = bpn.charAt(i);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	477 if (c == '/') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	478 n = i + 1;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	479 } else if (c != rpn.charAt(i)) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	480 bpn = bpn.substring(n);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	481 rpn = rpn.substring(n);
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	482 break;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	483 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	484 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	485
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	486 len = bpn.length();
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	487 String up = "";
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	488 for (int i = 0; i < len; i++) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	489 if (bpn.charAt(i) == '/') {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	490 up += "../";
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	491 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	492 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	493
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	494 String relPath = up + rpn;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	495 return relPath;
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	496 }
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	497
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	498 public static boolean copyFile (File src, File toDir) throws IOException {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	499 if (src.isFile()) {
61d41facf527 initial v8 import (history reset) Peter Mehlitz <Peter.C.Mehlitz@nasa.gov> parents: diff changeset	500 File tgt = new File(toDir, src.getName());

0

61d41facf527 initial v8 import (history reset)