protected void createDirs(File target) throws FMFileManagerException {
if (clone) {
return;
}
deleteDirs();
File parent = target.getParentFile();
if (!parent.exists()) {
List new_dirs = new ArrayList();
File current = parent;
while (current != null && !current.exists()) {
new_dirs.add(current);
current = current.getParentFile();
}
created_dirs_leaf = target;
created_dirs = new ArrayList();
if (FileUtil.mkdirs(parent)) {
created_dirs = new_dirs;
/*
for (int i=created_dirs.size()-1;i>=0;i--){
System.out.println( "created " + created_dirs.get(i));
}
*/
} else {
// had some reports of this exception being thrown when starting a torrent
// double check in case there's some parallel creation being triggered somehow
try {
Thread.sleep(RandomUtils.nextInt(1000));
} catch (Throwable e) {
}
FileUtil.mkdirs(parent);
if (parent.isDirectory()) {
created_dirs = new_dirs;
} else {
throw (new FMFileManagerException("Failed to create parent directory '" + parent + "'"));
}
}
}
}
protected void accept_loop() {
while (isRunning()) {
try {
SocketChannel client_channel = server_channel.accept();
last_accept_time = SystemTime.getCurrentTime();
client_channel.configureBlocking(false);
listener.newConnectionAccepted(server_channel, client_channel);
} catch (AsynchronousCloseException e) {
/* is thrown when stop() is called */
} catch (Throwable t) {
Debug.out(t);
try {
Thread.sleep(500);
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
protected void deleteFile(TranscodeFileImpl file, boolean delete_contents, boolean remove)
throws TranscodeException {
if (file.isDeleted()) {
return;
}
if (delete_contents) {
File f = file.getCacheFile();
int time = 0;
while (f.exists() && !f.delete()) {
if (time > 3000) {
log("Failed to remove file '" + f.getAbsolutePath() + "'");
break;
} else {
try {
Thread.sleep(500);
} catch (Throwable e) {
}
time += 500;
}
}
}
if (remove) {
try {
// fire the listeners FIRST as this gives listeners a chance to extract data
// from the file before it is deleted (otherwise operations fail with 'file has been
// deleted'
for (TranscodeTargetListener l : listeners) {
try {
l.fileRemoved(file);
} catch (Throwable e) {
Debug.out(e);
}
}
synchronized (this) {
if (device_files == null) {
loadDeviceFile();
} else {
device_files_last_mod = SystemTime.getMonotonousTime();
}
device_files.remove(file.getKey());
device_files_dirty = true;
}
} catch (Throwable e) {
throw (new TranscodeException("Delete failed", e));
}
}
}