private static ArrayList<SourceKey> createTree(String[] files) {
ArrayList<SourceKey> ret = new ArrayList<SourceKey>();
try {
log("Processing Source Tree:");
for (String file : files) {
String data = Files.toString(new File(file), Charset.forName("UTF-8")).replaceAll("\r", "");
String name = file.replace('\\', '/').substring(SRC.length() + 1);
log(" " + name);
CompilationUnit cu = Util.createUnit(parser, "1.6", name, data);
ArrayList<TypeDeclaration> classes = new ArrayList<TypeDeclaration>();
List<AbstractTypeDeclaration> types = (List<AbstractTypeDeclaration>) cu.types();
for (AbstractTypeDeclaration type : types) {
TREE.processClass(type);
if (type instanceof TypeDeclaration) {
classes.add((TypeDeclaration) type);
}
}
ret.add(new SourceKey(name.substring(0, name.length() - 5), cu, data.trim(), classes));
}
for (String lib : libs) {
// log("Processing Tree: " + lib);
TREE.processLibrary(new File(lib));
}
} catch (Exception e) {
e.printStackTrace();
}
return ret;
}
public static void main(String[] args) throws Exception {
SRC = new File(args[0]).getAbsolutePath();
SRG = new SrgFile(new File(args[2])).read();
if (!args[1].equalsIgnoreCase("none") && args[1].length() != 0) {
if (args[1].contains(File.pathSeparator)) {
libs = args[1].split(File.pathSeparator);
} else {
libs = Util.gatherFiles(new File(args[1]).getAbsolutePath(), ".jar", false);
}
} else {
libs = new String[0];
}
addURL = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
addURL.setAccessible(true);
for (String s : libs) {
addURL.invoke(CodeFixer.class.getClassLoader(), new File(s).toURI().toURL());
}
FATAL = !argExists("non-fatal", args);
DRYRUN = argExists("dry-run", args);
String data_file = argValue("fix-config", args);
if (data_file != null) {
File f = new File(data_file);
if (f.exists()) {
FIXES.load(new FileInputStream(f));
}
}
parser = Util.createParser(JavaCore.VERSION_1_6, SRC, libs);
String[] files = Util.gatherFiles(SRC, ".java", false);
try {
ArrayList<SourceKey> srcClasses = createTree(files);
log("Gathering Fixes:");
HashMap<String, ArrayList<FixTypes>> classFixes = findFixes(srcClasses);
log("Applying Fixes:");
for (String key : classFixes.keySet()) {
ArrayList<FixTypes> fixes = classFixes.get(key);
Collections.sort(fixes);
log(" " + key);
SourceKey data = null;
for (SourceKey s : srcClasses) {
if (s.name.equals(key)) {
data = s;
break;
}
}
if (data == null) {
log(" Could not find sourcekey for fixes: " + key);
System.exit(1);
}
int offset = 0;
String src = data.data;
for (FixTypes fix : fixes) {
log(" Fix: " + fix + " " + offset);
String pre = src.substring(0, fix.getStart() + offset);
String post = src.substring(fix.getStart() + fix.getLength() + offset);
src = pre + fix.newText + post;
offset += (fix.newText.length() - fix.getLength());
}
String outFile = SRC + "/" + key + ".java";
try {
if (!DRYRUN) {
FileWriter out = new FileWriter(outFile);
out.write(src);
out.close();
}
} catch (IOException e) {
System.out.println("Exception " + e.toString());
}
System.out.println("");
}
} catch (Exception e) {
e.printStackTrace();
}
}