Wed, 07 Oct 2015 10:01:40 -0700
Merge
attila@963 | 1 | /* |
attila@963 | 2 | * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
attila@963 | 3 | * |
attila@963 | 4 | * Redistribution and use in source and binary forms, with or without |
attila@963 | 5 | * modification, are permitted provided that the following conditions |
attila@963 | 6 | * are met: |
attila@963 | 7 | * |
attila@963 | 8 | * - Redistributions of source code must retain the above copyright |
attila@963 | 9 | * notice, this list of conditions and the following disclaimer. |
attila@963 | 10 | * |
attila@963 | 11 | * - Redistributions in binary form must reproduce the above copyright |
attila@963 | 12 | * notice, this list of conditions and the following disclaimer in the |
attila@963 | 13 | * documentation and/or other materials provided with the distribution. |
attila@963 | 14 | * |
attila@963 | 15 | * - Neither the name of Oracle nor the names of its |
attila@963 | 16 | * contributors may be used to endorse or promote products derived |
attila@963 | 17 | * from this software without specific prior written permission. |
attila@963 | 18 | * |
attila@963 | 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
attila@963 | 20 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
attila@963 | 21 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
attila@963 | 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
attila@963 | 23 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
attila@963 | 24 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
attila@963 | 25 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
attila@963 | 26 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
attila@963 | 27 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
attila@963 | 28 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
attila@963 | 29 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
attila@963 | 30 | */ |
attila@963 | 31 | |
attila@963 | 32 | if (arguments.length == 0) { |
attila@963 | 33 | print("Usage: jjs ziplist -- <zip-file>"); |
attila@963 | 34 | exit(1); |
attila@963 | 35 | } |
attila@963 | 36 | |
attila@963 | 37 | // list the content details of a .zip or .jar file |
attila@963 | 38 | var file = arguments[0]; |
attila@963 | 39 | |
attila@963 | 40 | // java classes used |
attila@963 | 41 | var Attributes = Java.type("java.util.jar.Attributes"); |
attila@963 | 42 | var FileTime = Java.type("java.nio.file.attribute.FileTime"); |
attila@963 | 43 | var JarFile = Java.type("java.util.jar.JarFile"); |
attila@963 | 44 | var ZipEntry = Java.type("java.util.zip.ZipEntry"); |
attila@963 | 45 | var ZipFile = Java.type("java.util.zip.ZipFile"); |
attila@963 | 46 | |
attila@963 | 47 | var zf = file.endsWith(".jar")? new JarFile(file) : new ZipFile(file); |
attila@963 | 48 | |
attila@963 | 49 | var entries = zf.entries(); |
attila@963 | 50 | // make overall output a valid JSON |
attila@963 | 51 | var zfObj = { |
attila@963 | 52 | name: zf.name, |
attila@963 | 53 | comment: zf.comment, |
attila@963 | 54 | size: zf.size(), |
attila@963 | 55 | entries: [] |
attila@963 | 56 | }; |
attila@963 | 57 | |
attila@963 | 58 | while (entries.hasMoreElements()) { |
attila@963 | 59 | zfObj.entries.push(entries.nextElement()); |
attila@963 | 60 | } |
attila@963 | 61 | |
attila@963 | 62 | print(JSON.stringify(zfObj, function (key, value) { |
attila@963 | 63 | if (value instanceof ZipEntry) { |
attila@963 | 64 | return Object.bindProperties({}, value); |
attila@963 | 65 | } else if (value instanceof FileTime) { |
attila@963 | 66 | return value.toString(); |
attila@963 | 67 | } else if (value instanceof Attributes) { |
attila@963 | 68 | var attrs = {}; |
attila@963 | 69 | var itr = value.entrySet().iterator(); |
attila@963 | 70 | while (itr.hasNext()) { |
attila@963 | 71 | var n = itr.next(); |
attila@963 | 72 | attrs[n.key] = String(n.value); |
attila@963 | 73 | } |
attila@963 | 74 | return attrs; |
attila@963 | 75 | } |
attila@963 | 76 | |
attila@963 | 77 | return value; |
attila@963 | 78 | }, ' ')); |
attila@963 | 79 | |
attila@963 | 80 | zf.close(); |