content: /*
   *  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
   *
   *      https://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().contains("failed with return code")) {
                  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;
      }
  
  }
  