public void preprocess(Run run) {
File logFile = new File(getRunDir(run), "genetik.log");
try {
SimpleFileHandler fh = new SimpleFileHandler(logFile);
fh.setFormatter(new CompactFormatter());
Logger logger = Logger.getLogger(GenetikConstants.LOGGER);
logger.setLevel(Level.INFO);
logger.setUseParentHandlers(false);
Handler handlers[] = logger.getHandlers();
logger.addHandler(fh);
for (Handler h : handlers) {
logger.removeHandler(h);
if (h instanceof SimpleFileHandler) h.close(); // close our old one
}
} catch (Exception exp) {
throw new IllegalArgumentException(
"Unable to create log file at " + logFile.getAbsolutePath());
}
super.preprocess(run);
}
/**
* Find mod files in the "mods" folder
*
* @param modFolder Folder to search
* @param modFiles List of mod files to load
*/
protected void findModFiles(File modFolder, LinkedList<File> modFiles) {
List<String> supportedVerions = Arrays.asList(SUPPORTED_VERSIONS);
for (File modFile : modFolder.listFiles(this)) {
try {
// Check for a version file
ZipFile modZip = new ZipFile(modFile);
ZipEntry version = modZip.getEntry("version.txt");
if (version != null) {
// Read the version string
InputStream versionStream = modZip.getInputStream(version);
BufferedReader versionReader = new BufferedReader(new InputStreamReader(versionStream));
String strVersion = versionReader.readLine();
versionReader.close();
// Only add the mod if the version matches and we were able to successfully add it to the
// class path
if (supportedVerions.contains(strVersion) && addURLToClassPath(modFile.toURI().toURL())) {
modFiles.add(modFile);
}
}
modZip.close();
} catch (Exception ex) {
logger.warning(
"Error enumerating '"
+ modFile.getAbsolutePath()
+ "': Invalid zip file or error reading file");
}
}
}
/**
* Find mod classes in the class path and enumerated mod files list
*
* @param classPathEntries Java class path split into string entries
* @return map of classes to load
*/
private HashMap<String, Class> findModClasses(
String[] classPathEntries, LinkedList<File> modFiles) {
// To try to avoid loading the same mod multiple times if it appears in more than one entry in
// the class path, we index
// the mods by name and hopefully match only a single instance of a particular mod
HashMap<String, Class> modsToLoad = new HashMap<String, Class>();
try {
logger.info("Searching protection domain code source...");
File packagePath =
new File(LiteLoader.class.getProtectionDomain().getCodeSource().getLocation().toURI());
LinkedList<Class> modClasses =
getSubclassesFor(packagePath, Minecraft.class.getClassLoader(), LiteMod.class, "LiteMod");
for (Class mod : modClasses) {
modsToLoad.put(mod.getSimpleName(), mod);
}
if (modClasses.size() > 0)
logger.info(String.format("Found %s potential matches", modClasses.size()));
} catch (Throwable th) {
logger.warning("Error loading from local class path: " + th.getMessage());
}
// Search through the class path and find mod classes
for (String classPathPart : classPathEntries) {
logger.info(String.format("Searching %s...", classPathPart));
File packagePath = new File(classPathPart);
LinkedList<Class> modClasses =
getSubclassesFor(packagePath, Minecraft.class.getClassLoader(), LiteMod.class, "LiteMod");
for (Class mod : modClasses) {
modsToLoad.put(mod.getSimpleName(), mod);
}
if (modClasses.size() > 0)
logger.info(String.format("Found %s potential matches", modClasses.size()));
}
// Search through mod files and find mod classes
for (File modFile : modFiles) {
logger.info(String.format("Searching %s...", modFile.getAbsolutePath()));
LinkedList<Class> modClasses =
getSubclassesFor(modFile, Minecraft.class.getClassLoader(), LiteMod.class, "LiteMod");
for (Class mod : modClasses) {
modsToLoad.put(mod.getSimpleName(), mod);
}
if (modClasses.size() > 0)
logger.info(String.format("Found %s potential matches", modClasses.size()));
}
return modsToLoad;
}
public void saveRunData(Run run, String name, String data) {
File file = new File(getRunDir(run), name);
try {
BufferedWriter writer = new BufferedWriter(new FileWriter(file));
writer.write(data);
writer.close();
} catch (Exception exp) {
throw new IllegalArgumentException(
"Error trying to save data to " + file.getAbsolutePath(), exp);
}
}
@Timeout
public void handletimeout(Timer timer) {
// delete temp files
for (File f : deleteTempFileList) {
dbgLog.fine("file to be deleted: path=" + f.getAbsolutePath() + "\tname=" + f.getName());
if (f.exists()) {
boolean sc = f.delete();
if (!sc) {
dbgLog.fine(
"failed to delete file: path=" + f.getAbsolutePath() + "\tname=" + f.getName());
} else {
dbgLog.fine("successfully deleted? let's check its existence");
if (f.exists()) {
dbgLog.fine("surprise: actually the File still exists");
} else {
dbgLog.fine("The file no longer exists");
}
}
}
}
}
public String getRunData(Run run, String name) {
File file = new File(getRunDir(run), name);
String retVal = null;
if (!file.exists()) return null;
try {
BufferedReader reader = new BufferedReader(new FileReader(file));
StringBuilder builder = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
builder.append(line);
}
reader.close();
retVal = builder.toString();
} catch (Exception exp) {
throw new IllegalArgumentException(
"Error trying to read data at " + file.getAbsolutePath(), exp);
}
return retVal;
}
public void save(String gamePath, String dataName) {
XMLExporter ex = XMLExporter.getInstance();
OutputStream os = null;
try {
File daveFolder = new File(System.getProperty("user.dir") + File.separator + gamePath);
if (!daveFolder.exists() && !daveFolder.mkdirs()) {
Logger.getLogger(Type.class.getName()).log(Level.SEVERE, "Error creating save file!");
throw new IllegalStateException("SaveGame dataset cannot be created");
}
File saveFile = new File(daveFolder.getAbsolutePath() + File.separator + dataName);
if (!saveFile.exists()) {
if (!saveFile.createNewFile()) {
Logger.getLogger(Type.class.getName()).log(Level.SEVERE, "Error creating save file!");
throw new IllegalStateException("SaveGame dataset cannot be created");
}
}
os = new BufferedOutputStream(new FileOutputStream(saveFile));
// os = new GZIPOutputStream(new BufferedOutputStream(new FileOutputStream(saveFile)));
ex.save(this, os);
} catch (IOException ex1) {
Logger.getLogger(Type.class.getName()).log(Level.SEVERE, "Error saving data: {0}", ex1);
ex1.printStackTrace();
throw new IllegalStateException("SaveGame dataset cannot be saved");
} finally {
try {
if (os != null) {
os.close();
}
} catch (IOException ex1) {
Logger.getLogger(Type.class.getName()).log(Level.SEVERE, "Error saving data: {0}", ex1);
ex1.printStackTrace();
throw new IllegalStateException("SaveGame dataset cannot be saved");
}
}
}
public static String temp_filePath(String namePattern, String ext)
throws IOException, FileNotFoundException {
File temp = File.createTempFile("temp-file-name", ".tmp");
return temp.getAbsolutePath();
}
