| /* |
| * 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.tools.ant.taskdefs.optional.javah; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.taskdefs.Execute; |
| import org.apache.tools.ant.taskdefs.optional.Javah; |
| import org.apache.tools.ant.types.Commandline; |
| import org.apache.tools.ant.types.Path; |
| import org.apache.tools.ant.util.JavaEnvUtils; |
| |
| /** |
| * Adapter to the native kaffeh compiler. |
| * |
| * @since Ant 1.6.3 |
| */ |
| public class Kaffeh implements JavahAdapter { |
| |
| /** the name of the javah adapter - kaffeh */ |
| public static final String IMPLEMENTATION_NAME = "kaffeh"; |
| |
| /** |
| * Performs the actual compilation. |
| * @param javah the calling javah task. |
| * @return true if the compilation was successful. |
| * @throws BuildException if there is an error. |
| * @since Ant 1.6.3 |
| */ |
| public boolean compile(Javah javah) throws BuildException { |
| Commandline cmd = setupKaffehCommand(javah); |
| try { |
| Execute.runCommand(javah, cmd.getCommandline()); |
| return true; |
| } catch (BuildException e) { |
| if (e.getMessage().indexOf("failed with return code") == -1) { |
| throw e; |
| } |
| } |
| return false; |
| } |
| |
| private Commandline setupKaffehCommand(Javah javah) { |
| Commandline cmd = new Commandline(); |
| cmd.setExecutable(JavaEnvUtils.getJdkExecutable("kaffeh")); |
| |
| if (javah.getDestdir() != null) { |
| cmd.createArgument().setValue("-d"); |
| cmd.createArgument().setFile(javah.getDestdir()); |
| } |
| |
| if (javah.getOutputfile() != null) { |
| cmd.createArgument().setValue("-o"); |
| cmd.createArgument().setFile(javah.getOutputfile()); |
| } |
| |
| Path cp = new Path(javah.getProject()); |
| if (javah.getBootclasspath() != null) { |
| cp.append(javah.getBootclasspath()); |
| } |
| cp = cp.concatSystemBootClasspath("ignore"); |
| if (javah.getClasspath() != null) { |
| cp.append(javah.getClasspath()); |
| } |
| if (cp.size() > 0) { |
| cmd.createArgument().setValue("-classpath"); |
| cmd.createArgument().setPath(cp); |
| } |
| |
| if (!javah.getOld()) { |
| cmd.createArgument().setValue("-jni"); |
| } |
| |
| cmd.addArguments(javah.getCurrentArgs()); |
| |
| javah.logAndAddFiles(cmd); |
| return cmd; |
| } |
| |
| } |