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/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
*
* Sun gratefully acknowledges that this software was originally authored
* and developed by Kenneth Bradley Russell and Christopher John Kline.
*/
package com.sun.gluegen.opengl;
import java.io.*;
public class ConvertFromGL4Java {
public static void main(String[] args) throws IOException {
for (int i = 0; i < args.length; i++) {
convert(new File(args[i]));
}
}
private static void convert(File src) throws IOException {
File orig = new File(src.getAbsolutePath() + ".orig");
if (!src.renameTo(orig)) {
throw new IOException("Error renaming original file to " + orig);
}
File dest = src;
BufferedReader reader = new BufferedReader(new FileReader(orig));
BufferedWriter writer = new BufferedWriter(new FileWriter(dest));
boolean handledImports = false;
String line = null;
while ((line = reader.readLine()) != null) {
String trimmed = line.trim();
boolean isImport = false;
if (trimmed.startsWith("import gl4java")) {
line = "import javax.media.opengl.*;";
isImport = true;
}
if (!isImport ||
(isImport && !handledImports)) {
line = line.replaceAll("GLFunc14", "GL");
line = line.replaceAll("GLUFunc14", "GLU");
line = line.replaceAll("GLFunc", "GL");
line = line.replaceAll("GLUFunc", "GLU");
line = line.replaceAll("implements GLEnum,", "implements ");
line = line.replaceAll(", GLEnum\\s", " ");
line = line.replaceAll("GLEnum,", "");
line = line.replaceAll("GLEnum.", "");
line = line.replaceAll("GLEnum", "");
line = line.replaceAll("GL_", "GL.GL_");
writer.write(line);
writer.newLine();
if (isImport) {
handledImports = true;
}
}
}
writer.flush();
reader.close();
writer.close();
}
}
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