| /* |
| * Copyright 2002-2003 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| |
| package com.sun.tools.javah; |
| |
| |
| import java.io.*; |
| |
| /** |
| * Javah generates support files for native methods. |
| * Parse commandline options & Invokes javadoc to execute those commands. |
| * |
| * @author Sucheta Dambalkar |
| */ |
| public class Main{ |
| /* |
| * Parse arguments given for javah to give proper error messages. |
| */ |
| public static void main(String[] args){ |
| |
| if (args.length == 0) { |
| Util.usage(1); |
| } |
| for ( int i = 0; i < args.length; i++) { |
| if (args[i].equals("-o")) { |
| i++; |
| if(i >= args.length){ |
| Util.usage(1); |
| }else if(args[i].charAt(0) == '-'){ |
| Util.error("no.outputfile.specified"); |
| }else if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-d")) { |
| i++; |
| if(i >= args.length){ |
| Util.usage(1); |
| }else if(args[i].charAt(0) == '-') { |
| Util.error("no.outputdir.specified"); |
| }else if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-td")) { |
| /* Ignored. Generate tmp files to memory. */ |
| i++; |
| if (i == args.length) |
| Util.usage(1); |
| } else if (args[i].equals("-stubs")) { |
| if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-v") || args[i].equals("-verbose")) { |
| if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| args[i] = "-verbose"; |
| } else if ((args[i].equals("-help")) || (args[i].equals("--help")) |
| || (args[i].equals("-?")) || (args[i].equals("-h"))) { |
| Util.usage(0); |
| } else if (args[i].equals("-trace")) { |
| System.err.println(Util.getText("tracing.not.supported")); |
| } else if (args[i].equals("-version")) { |
| if((i+1) >= args.length){ |
| Util.version(); |
| } |
| } else if (args[i].equals("-jni")) { |
| if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-force")) { |
| if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-Xnew")) { |
| // we're already using the new javah |
| } else if (args[i].equals("-old")) { |
| System.err.println(Util.getText("old.not.supported")); |
| Util.usage(1); |
| } else if (args[i].equals("-Xllni")) { |
| if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-llni")) { |
| if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-llniDouble")) { |
| if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-classpath")) { |
| i++; |
| if(i >= args.length){ |
| Util.usage(1); |
| }else if(args[i].charAt(0) == '-') { |
| Util.error("no.classpath.specified"); |
| }else if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].equals("-bootclasspath")) { |
| i++; |
| if(i >= args.length){ |
| Util.usage(1); |
| }else if(args[i].charAt(0) == '-'){ |
| Util.error("no.bootclasspath.specified"); |
| }else if((i+1) >= args.length){ |
| Util.error("no.classes.specified"); |
| } |
| } else if (args[i].charAt(0) == '-') { |
| Util.error("unknown.option", args[i], null, true); |
| |
| } else { |
| //break; /* The rest must be classes. */ |
| } |
| } |
| |
| /* Invoke javadoc */ |
| |
| String[] javadocargs = new String[args.length + 2]; |
| int i = 0; |
| |
| for(; i < args.length; i++) { |
| javadocargs[i] = args[i]; |
| } |
| |
| javadocargs[i] = "-private"; |
| i++; |
| javadocargs[i] = "-Xclasses"; |
| |
| int rc = com.sun.tools.javadoc.Main.execute("javadoc", "com.sun.tools.javah.MainDoclet", javadocargs); |
| System.exit(rc); |
| } |
| } |