/**
* Returns true if the code was executed correctly. False if there was an error trying to share
* the file. If the file was not supposed to be shared, and was not shared, true would still be
* returned.
*/
private boolean shareTorrentFile(File torrentFile) {
if (torrentManager.isDownloadingTorrent(torrentFile)) {
return true;
}
if (!SharingSettings.SHARE_DOWNLOADED_FILES_IN_NON_SHARED_DIRECTORIES.getValue()) {
return true;
}
BTData btData = null;
FileInputStream torrentInputStream = null;
try {
torrentInputStream = new FileInputStream(torrentFile);
Map<?, ?> torrentFileMap = (Map<?, ?>) Token.parse(torrentInputStream.getChannel());
btData = new BTDataImpl(torrentFileMap);
} catch (IOException e) {
LOG.error("Error reading torrent file: " + torrentFile, e);
return false;
} finally {
FileUtils.close(torrentInputStream);
}
if (btData.isPrivate()) {
gnutellaFileList.remove(torrentFile);
return true;
}
File saveDir = SharingSettings.getSaveDirectory();
File torrentParent = torrentFile.getParentFile();
if (torrentParent.equals(saveDir)) {
// already in saveDir
gnutellaFileList.add(torrentFile);
return true;
}
final File tFile = getSharedTorrentMetaDataFile(btData);
if (tFile.equals(torrentFile)) {
gnutellaFileList.add(tFile);
return true;
}
gnutellaFileList.remove(tFile);
File backup = null;
if (tFile.exists()) {
backup = new File(tFile.getParent(), tFile.getName().concat(".bak"));
FileUtils.forceRename(tFile, backup);
}
if (FileUtils.copy(torrentFile, tFile)) {
gnutellaFileList.add(tFile);
} else {
if (backup != null) {
// restore backup
if (FileUtils.forceRename(backup, tFile)) {
gnutellaFileList.add(tFile);
}
}
}
return true;
}
@Override
public void handleEvent(TorrentEvent event) {
if (event == TorrentEvent.STOPPED) {
if (!finished.get()) {
cancel();
} else {
remove();
}
} else if (event == TorrentEvent.STATUS_CHANGED) {
// considered to be finished uploading if seed ratio has been
// reached
boolean finished = torrent.isFinished();
float seedRatio = torrent.getSeedRatio();
TorrentStatus status = torrent.getStatus();
int seedTime = status != null ? status.getSeedingTime() : 0;
float targetSeedRatio = torrentManager.getTorrentManagerSettings().getSeedRatioLimit();
int targetSeedTime = torrentManager.getTorrentManagerSettings().getSeedTimeLimit();
if (finished && (seedRatio >= targetSeedRatio || seedTime >= targetSeedTime)) {
this.finished.set(true);
torrent.stop();
}
}
}