| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.ant.compress.conditions; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.ProjectComponent; |
| import org.apache.tools.ant.taskdefs.condition.Condition; |
| import org.apache.tools.ant.types.resources.ArchiveResource; |
| import org.apache.tools.zip.UnixStat; |
| |
| /** |
| * Tests the mode of an archive entry. |
| */ |
| public class HasMode extends ProjectComponent implements Condition { |
| private ArchiveResource resource; |
| private int mode = -1; |
| |
| public void add(ArchiveResource r) { |
| if (resource != null) { |
| throw new BuildException("only one resource can be tested"); |
| } |
| resource = r; |
| } |
| |
| public void setMode(String octalString) { |
| mode = Integer.parseInt(octalString, 8); |
| } |
| |
| protected void validate() throws BuildException { |
| if (resource == null) { |
| throw new BuildException("you must specify a resource"); |
| } |
| if (mode < 0) { |
| throw new BuildException("mode is required"); |
| } |
| } |
| |
| @Override |
| public boolean eval() throws BuildException { |
| validate(); |
| int actual = resource.getMode(); |
| if (mode <= UnixStat.PERM_MASK) { |
| actual &= UnixStat.PERM_MASK; |
| } |
| log("expected: " + mode + " (octal " + Integer.toString(mode, 8) |
| + "), actual: " + actual + " (octal " + Integer.toString(actual, 8) |
| + ")", Project.MSG_VERBOSE); |
| return mode == actual; |
| } |
| } |