public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof TorrentDownloaderImpl) {
TorrentDownloaderImpl other = (TorrentDownloaderImpl) obj;
if (other.getURL().equals(this.url.toString())) {
File other_file = other.getFile();
File this_file = file;
if (other_file == this_file) {
return (true);
}
if (other_file == null || this_file == null) {
return (false);
}
return (other_file.getAbsolutePath().equals(this_file.getAbsolutePath()));
} else {
return false;
}
} else {
return false;
}
}
protected static long getTorrentDataSizeFromFileOrDirSupport(File file) {
String name = file.getName();
if (name.equals(".") || name.equals("..")) {
return (0);
}
if (!file.exists()) {
return (0);
}
if (file.isFile()) {
return (file.length());
} else {
File[] dir_files = file.listFiles();
long length = 0;
for (int i = 0; i < dir_files.length; i++) {
length += getTorrentDataSizeFromFileOrDirSupport(dir_files[i]);
}
return (length);
}
}
protected TOTorrentCreateImpl(
File _torrent_base, URL _announce_url, boolean _add_other_hashes, long _piece_length)
throws TOTorrentException {
super(_torrent_base.getName(), _announce_url, _torrent_base.isFile());
torrent_base = _torrent_base;
piece_length = _piece_length;
add_other_hashes = _add_other_hashes;
}
private void save() {
File file = getCacheFile();
file.getParentFile().mkdirs();
System.out.println("Writing cache: " + file);
FileUtil.writeResilientFile(file, contents);
dirty = false;
}
private void loadExportedParameters() {
synchronized (exported_parameters) {
try {
File parent_dir = new File(SystemProperties.getUserPath());
File props = new File(parent_dir, "exported_params.properties");
if (props.exists()) {
LineNumberReader lnr =
new LineNumberReader(new InputStreamReader(new FileInputStream(props), "UTF-8"));
try {
while (true) {
String line = lnr.readLine();
if (line == null) {
break;
}
String[] bits = line.split("=");
if (bits.length == 2) {
String key = bits[0].trim();
String value = bits[1].trim();
if (key.length() > 0 && value.length() > 0) {
imported_parameters.put(key, value);
}
}
}
} finally {
lnr.close();
}
}
} catch (Throwable e) {
e.printStackTrace();
}
}
COConfigurationManager.setIntDefault("instance.port", Constants.INSTANCE_PORT);
registerExportedParameter("instance.port", "instance.port");
}
public String getDirectoryParameter(String parameter) throws IOException {
String dir = getStringParameter(parameter);
if (dir.length() > 0) {
File temp = new File(dir);
if (!temp.exists()) {
FileUtil.mkdirs(temp);
}
if (!temp.isDirectory()) {
throw new IOException("Configuration error. This is not a directory: " + dir);
}
}
return dir;
}
private Map<String, List<Long>> getContents() {
if (contents == null) {
File file = getCacheFile();
if (file.exists()) {
System.out.println("Reading cache: " + file);
contents = FileUtil.readResilientFile(file);
} else {
contents = new HashMap<String, List<Long>>();
}
}
return (contents);
}
protected TOTorrentCreateImpl(
File _torrent_base,
URL _announce_url,
boolean _add_other_hashes,
long _piece_min_size,
long _piece_max_size,
long _piece_num_lower,
long _piece_num_upper)
throws TOTorrentException {
super(_torrent_base.getName(), _announce_url, _torrent_base.isFile());
torrent_base = _torrent_base;
add_other_hashes = _add_other_hashes;
long total_size = calculateTotalFileSize(_torrent_base);
piece_length =
getComputedPieceSize(
total_size, _piece_min_size, _piece_max_size, _piece_num_lower, _piece_num_upper);
}
protected long getTotalFileSizeSupport(File file) throws TOTorrentException {
String name = file.getName();
/////////////////////////////////////////
/////////////////////////////////////
if (name.equals(".") || name.equals("..")) {
return (0);
}
if (!file.exists()) {
throw (new TOTorrentException(
"TOTorrentCreate: file '" + file.getName() + "' doesn't exist",
TOTorrentException.RT_FILE_NOT_FOUND));
}
if (file.isFile()) {
if (!ignoreFile(name)) {
total_file_count++;
return (file.length());
} else {
return (0);
}
} else {
File[] dir_files = file.listFiles();
if (dir_files == null) {
throw (new TOTorrentException(
"TOTorrentCreate: directory '"
+ file.getAbsolutePath()
+ "' returned error when listing files in it",
TOTorrentException.RT_FILE_NOT_FOUND));
}
long length = 0;
for (int i = 0; i < dir_files.length; i++) {
length += getTotalFileSizeSupport(dir_files[i]);
}
return (length);
}
}
public long[] getTotalUsageInPeriod(Date start_date, Date end_date) {
synchronized (this) {
long[] result = new long[STAT_ENTRY_COUNT];
long start_millis = start_date.getTime();
long end_millis = end_date.getTime();
long now = SystemTime.getCurrentTime();
long now_day = (now / DAY_IN_MILLIS) * DAY_IN_MILLIS;
if (end_millis > now) {
end_millis = now;
}
long start_day = (start_millis / DAY_IN_MILLIS) * DAY_IN_MILLIS;
long end_day = (end_millis / DAY_IN_MILLIS) * DAY_IN_MILLIS;
if (start_day > end_day) {
return (result);
}
long start_offset = start_millis - start_day;
start_offset = start_offset / MIN_IN_MILLIS;
boolean offset_cachable = start_offset % 60 == 0;
System.out.println(
"start="
+ debug_utc_format.format(start_date)
+ ", end="
+ debug_utc_format.format(end_date)
+ ", offset="
+ start_offset);
MonthCache month_cache = null;
for (long this_day = start_day; this_day <= end_day; this_day += DAY_IN_MILLIS) {
String[] bits = utc_date_format.format(new Date(this_day)).split(",");
String year_str = bits[0];
String month_str = bits[1];
String day_str = bits[2];
int year = Integer.parseInt(year_str);
int month = Integer.parseInt(month_str);
int day = Integer.parseInt(day_str);
if (month_cache == null || !month_cache.isForMonth(year_str, month_str)) {
if (month_cache != null && month_cache.isDirty()) {
month_cache.save();
}
month_cache = getMonthCache(year_str, month_str);
}
boolean can_cache =
this_day != now_day
&& (this_day > start_day || (this_day == start_day && offset_cachable))
&& this_day < end_day;
long cache_offset = this_day == start_day ? start_offset : 0;
if (can_cache) {
long[] cached_totals = month_cache.getTotals(day, cache_offset);
if (cached_totals != null) {
for (int i = 0; i < cached_totals.length; i++) {
result[i] += cached_totals[i];
}
continue;
}
} else {
if (this_day == now_day) {
if (day_cache != null) {
if (day_cache.isForDay(year_str, month_str, day_str)) {
long[] cached_totals = day_cache.getTotals(cache_offset);
if (cached_totals != null) {
for (int i = 0; i < cached_totals.length; i++) {
result[i] += cached_totals[i];
}
continue;
}
} else {
day_cache = null;
}
}
}
}
String current_rel_file =
bits[0] + File.separator + bits[1] + File.separator + bits[2] + ".dat";
File stats_file = new File(stats_dir, current_rel_file);
if (!stats_file.exists()) {
if (can_cache) {
month_cache.setTotals(day, cache_offset, new long[0]);
}
} else {
LineNumberReader lnr = null;
try {
System.out.println("Reading " + stats_file);
lnr = new LineNumberReader(new FileReader(stats_file));
long file_start_time = 0;
long[] file_totals = null;
long[] file_result_totals = new long[STAT_ENTRY_COUNT];
long[] session_start_stats = null;
long session_start_time = 0;
long session_time = 0;
while (true) {
String line = lnr.readLine();
if (line == null) {
break;
}
// System.out.println( line );
String[] fields = line.split(",");
if (fields.length < 6) {
continue;
}
String first_field = fields[0];
if (first_field.equals("s")) {
session_start_time = Long.parseLong(fields[2]) * MIN_IN_MILLIS;
if (file_totals == null) {
file_totals = new long[STAT_ENTRY_COUNT];
file_start_time = session_start_time;
}
session_time = session_start_time;
session_start_stats = new long[STAT_ENTRY_COUNT];
for (int i = 3; i < 9; i++) {
session_start_stats[i - 3] = Long.parseLong(fields[i]);
}
} else if (session_start_time > 0) {
session_time += MIN_IN_MILLIS;
int field_offset = 0;
if (first_field.equals("e")) {
field_offset = 3;
}
long[] line_stats = new long[STAT_ENTRY_COUNT];
for (int i = 0; i < 6; i++) {
line_stats[i] = Long.parseLong(fields[i + field_offset]);
file_totals[i] += line_stats[i];
}
if (session_time >= start_millis && session_time <= end_millis) {
for (int i = 0; i < 6; i++) {
result[i] += line_stats[i];
file_result_totals[i] += line_stats[i];
}
}
// System.out.println( getString( line_stats ));
}
}
System.out.println(
"File total: start="
+ debug_utc_format.format(file_start_time)
+ ", end="
+ debug_utc_format.format(session_time)
+ " - "
+ getString(file_totals));
if (can_cache) {
month_cache.setTotals(day, cache_offset, file_result_totals);
if (cache_offset != 0) {
month_cache.setTotals(day, 0, file_totals);
}
} else {
if (this_day == now_day) {
if (day_cache == null) {
System.out.println("Creating day cache");
day_cache = new DayCache(year_str, month_str, day_str);
}
day_cache.setTotals(cache_offset, file_result_totals);
if (cache_offset != 0) {
day_cache.setTotals(0, file_totals);
}
}
}
} catch (Throwable e) {
Debug.out(e);
} finally {
if (lnr != null) {
try {
lnr.close();
} catch (Throwable e) {
}
}
}
}
}
if (month_cache != null && month_cache.isDirty()) {
month_cache.save();
}
System.out.println(" -> " + getString(result));
return (result);
}
}
private void write(int record_type, long[] line_stats) {
synchronized (this) {
try {
final long now = SystemTime.getCurrentTime();
final long now_mins = now / (1000 * 60);
String[] bits = utc_date_format.format(new Date(now)).split(",");
String year = bits[0];
String month = bits[1];
String day = bits[2];
String current_rel_file = year + File.separator + month + File.separator + day + ".dat";
String line;
String stats_str = "";
if (record_type == RT_SESSION_START) {
// absolute values
for (int i = 0; i < line_stats.length; i++) {
stats_str += "," + line_stats[i];
line_stats_prev[i] = 0;
}
day_cache = null;
} else {
// relative values
long[] diffs = new long[STAT_ENTRY_COUNT];
for (int i = 0; i < line_stats.length; i++) {
long diff = line_stats[i] - line_stats_prev[i];
session_total += diff;
diffs[i] = diff;
stats_str += "," + diff;
line_stats_prev[i] = line_stats[i];
stat_averages[i].update(diff);
}
if (day_cache != null) {
if (day_cache.isForDay(year, month, day)) {
day_cache.addRecord(now_mins, diffs);
}
}
}
if (record_type != RT_SESSION_STATS) {
line =
(record_type == RT_SESSION_START ? "s," : "e,")
+ VERSION
+ ","
+ now_mins
+ stats_str;
} else {
line = stats_str.substring(1);
}
if (writer == null || !writer_rel_file.equals(current_rel_file)) {
// first open of a file or file switch
if (writer != null) {
// file switch
if (record_type != RT_SESSION_START) {
writer.println(line);
}
writer.close();
if (writer.checkError()) {
writer = null;
throw (new IOException("Write faled"));
}
writer = null;
}
// no point in opening a new file just to record the session-end
if (record_type != RT_SESSION_END) {
File file = new File(stats_dir, current_rel_file);
file.getParentFile().mkdirs();
writer = new PrintWriter(new FileWriter(file, true));
writer_rel_file = current_rel_file;
if (record_type == RT_SESSION_START) {
writer.println(line);
} else {
// first entry in a new file, files always start with a session-start so they
// can be processed in isolation so reset the session data and start a new one
st_p_sent += line_stats[0];
st_d_sent += line_stats[1];
st_p_received += line_stats[2];
st_d_received += line_stats[3];
st_dht_sent += line_stats[4];
st_dht_received += line_stats[5];
ss_p_sent += line_stats[0];
ss_d_sent += line_stats[1];
ss_p_received += line_stats[2];
ss_d_received += line_stats[3];
ss_dht_sent += line_stats[4];
ss_dht_received += line_stats[5];
stats_str = "";
long[] st_stats =
new long[] {
st_p_sent, st_d_sent, st_p_received, st_d_received, st_dht_sent, st_dht_received
};
for (int i = 0; i < st_stats.length; i++) {
stats_str += "," + st_stats[i];
line_stats_prev[i] = 0;
}
line = "s," + VERSION + "," + now_mins + stats_str;
writer.println(line);
}
}
} else {
writer.println(line);
}
} catch (Throwable e) {
Debug.out("Failed to write long term stats", e);
} finally {
if (writer != null) {
if (record_type == RT_SESSION_END) {
writer.close();
}
if (writer.checkError()) {
Debug.out("Failed to write long term stats");
writer.close();
writer = null;
} else {
if (record_type == RT_SESSION_END) {
writer = null;
}
}
}
}
}
if (record_type != RT_SESSION_END) {
final List<LongTermStatsListener> to_fire = new ArrayList<LongTermStatsListener>();
for (Object[] entry : listeners) {
long diff = session_total - (Long) entry[2];
if (diff >= (Long) entry[1]) {
entry[2] = session_total;
to_fire.add((LongTermStatsListener) entry[0]);
}
}
if (to_fire.size() > 0) {
dispatcher.dispatch(
new AERunnable() {
@Override
public void runSupport() {
for (LongTermStatsListener l : to_fire) {
try {
l.updated(LongTermStatsImpl.this);
} catch (Throwable e) {
Debug.out(e);
}
}
}
});
}
}
}
protected void processDir(TOTorrentFileHasher hasher, File dir, Vector encoded, String root)
throws TOTorrentException {
File[] dir_file_list = dir.listFiles();
if (dir_file_list == null) {
throw (new TOTorrentException(
"TOTorrentCreate: directory '"
+ dir.getAbsolutePath()
+ "' returned error when listing files in it",
TOTorrentException.RT_FILE_NOT_FOUND));
}
// sort contents so that multiple encodes of a dir always
// generate same torrent
List file_list = new ArrayList(Arrays.asList(dir_file_list));
Collections.sort(file_list);
long offset = 0;
for (int i = 0; i < file_list.size(); i++) {
File file = (File) file_list.get(i);
String file_name = file.getName();
if (!(file_name.equals(".") || file_name.equals(".."))) {
if (file.isDirectory()) {
if (root.length() > 0) {
file_name = root + File.separator + file_name;
}
processDir(hasher, file, encoded, file_name);
} else {
if (!ignoreFile(file_name)) {
if (root.length() > 0) {
file_name = root + File.separator + file_name;
}
long length = hasher.add(file);
TOTorrentFileImpl tf = new TOTorrentFileImpl(this, offset, length, file_name);
offset += length;
if (add_other_hashes) {
byte[] ed2k_digest = hasher.getPerFileED2KDigest();
byte[] sha1_digest = hasher.getPerFileSHA1Digest();
// System.out.println( "file:ed2k = " + ByteFormatter.nicePrint( ed2k_digest, true ));
// System.out.println( "file:sha1 = " + ByteFormatter.nicePrint( sha1_digest, true ));
tf.setAdditionalProperty("sha1", sha1_digest);
tf.setAdditionalProperty("ed2k", ed2k_digest);
}
encoded.addElement(tf);
}
}
}
}
}
public void runSupport() {
try {
new URL(url_str); // determine if this is already a proper URL
} catch (Throwable t) { // it's not
// //check if the string is just a base32/hex-encoded torrent infohash
//
// String magnet_uri = UrlUtils.normaliseMagnetURI( url_str );
//
// if ( magnet_uri != null ){
//
// url_str = magnet_uri;
// }
}
try {
url = AddressUtils.adjustURL(new URL(url_str));
String protocol = url.getProtocol().toLowerCase();
// hack here - the magnet download process requires an additional paramter to cause it to
// stall on error so the error can be reported
// if ( protocol.equals( "magnet" ) || protocol.equals( "dht" )){
//
// url = AddressUtils.adjustURL( new URL(url_str+"&pause_on_error=true"));
// }
for (int i = 0; i < 2; i++) {
try {
// if ( protocol.equals("https")){
//
// // see ConfigurationChecker for SSL client defaults
//
// HttpsURLConnection ssl_con = (HttpsURLConnection)url.openConnection();
//
// // allow for certs that contain IP addresses rather than dns names
//
// ssl_con.setHostnameVerifier(
// new HostnameVerifier()
// {
// public boolean
// verify(
// String host,
// SSLSession session )
// {
// return( true );
// }
// });
//
// con = ssl_con;
//
// }else{
//
con = (HttpURLConnection) url.openConnection();
// }
con.setRequestProperty(
"User-Agent", Constants.AZUREUS_NAME + " " + Constants.AZUREUS_VERSION);
if (referrer != null && referrer.length() > 0) {
con.setRequestProperty("Referer", referrer);
}
if (request_properties != null) {
Iterator it = request_properties.entrySet().iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
String key = (String) entry.getKey();
String value = (String) entry.getValue();
// currently this code doesn't support gzip/deflate...
if (!key.equalsIgnoreCase("Accept-Encoding")) {
con.setRequestProperty(key, value);
}
}
}
this.con.connect();
break;
// }catch( SSLException e ){
//
// if ( i == 0 ){
//
// if ( SESecurityManager.installServerCertificates( url ) != null ){
//
// // certificate has been installed
//
// continue; // retry with new certificate
// }
// }
//
// throw( e );
//
} catch (IOException e) {
if (i == 0) {
URL retry_url = UrlUtils.getIPV4Fallback(url);
if (retry_url != null) {
url = retry_url;
} else {
throw (e);
}
}
}
}
int response = this.con.getResponseCode();
if (!ignoreReponseCode) {
if ((response != HttpURLConnection.HTTP_ACCEPTED)
&& (response != HttpURLConnection.HTTP_OK)) {
this.error(response, Integer.toString(response) + ": " + this.con.getResponseMessage());
return;
}
}
/*
Map headerFields = this.con.getHeaderFields();
System.out.println("Header of download of " + url_str);
for (Iterator iter = headerFields.keySet().iterator(); iter.hasNext();) {
String s = (String) iter.next();
System.out.println(s + ":" + headerFields.get(s));
}
*/
filename = this.con.getHeaderField("Content-Disposition");
if ((filename != null)
&& filename
.toLowerCase()
.matches(".*attachment.*")) // Some code to handle b0rked servers.
while (filename.toLowerCase().charAt(0) != 'a') filename = filename.substring(1);
if ((filename == null)
|| !filename.toLowerCase().startsWith("attachment")
|| (filename.indexOf('=') == -1)) {
String tmp = this.url.getFile();
if (tmp.length() == 0 || tmp.equals("/")) {
filename = url.getHost();
} else if (tmp.startsWith("?")) {
// probably a magnet URI - use the hash
// magnet:?xt=urn:sha1:VGC53ZWCUXUWVGX7LQPVZIYF4L6RXSU6
String query = tmp.toUpperCase();
int pos = query.indexOf("XT=URN:SHA1:");
if (pos == -1) {
pos = query.indexOf("XT=URN:BTIH:");
}
if (pos != -1) {
pos += 12;
int p2 = query.indexOf("&", pos);
if (p2 == -1) {
filename = query.substring(pos);
} else {
filename = query.substring(pos, p2);
}
} else {
filename = "Torrent" + (long) (Math.random() * Long.MAX_VALUE);
}
filename += ".tmp";
} else {
if (tmp.lastIndexOf('/') != -1) tmp = tmp.substring(tmp.lastIndexOf('/') + 1);
// remove any params in the url
int param_pos = tmp.indexOf('?');
if (param_pos != -1) {
tmp = tmp.substring(0, param_pos);
}
filename = URLDecoder.decode(tmp, Constants.DEFAULT_ENCODING);
}
} else {
filename = filename.substring(filename.indexOf('=') + 1);
if (filename.startsWith("\"") && filename.endsWith("\""))
filename = filename.substring(1, filename.lastIndexOf('\"'));
filename = URLDecoder.decode(filename, Constants.DEFAULT_ENCODING);
// not sure of this piece of logic here but I'm not changing it at the moment
File temp = new File(filename);
filename = temp.getName();
}
filename = FileUtil.convertOSSpecificChars(filename, false);
// directoryname =
// COConfigurationManager.getDirectoryParameter("General_sDefaultTorrent_Directory");
// boolean useTorrentSave = COConfigurationManager.getBooleanParameter("Save Torrent
// Files");
directoryname = "D:\\Development\\testDownloads\\";
boolean useTorrentSave = true;
if (file_str != null) {
// not completely sure about the whole logic in this block
File temp = new File(file_str);
// if we're not using a default torrent save dir
if (!useTorrentSave || directoryname.length() == 0) {
// if it's already a dir
if (temp.isDirectory()) {
// use it
directoryname = temp.getCanonicalPath();
}
// it's a file
else {
// so use its parent dir
directoryname = temp.getCanonicalFile().getParent();
}
}
// if it's a file
if (!temp.isDirectory()) {
// set the file name
filename = temp.getName();
}
}
// what would happen here if directoryname == null and file_str == null??
this.state = STATE_INIT;
this.notifyListener();
} catch (java.net.MalformedURLException e) {
this.error(0, "Exception while parsing URL '" + url + "':" + e.getMessage());
} catch (java.net.UnknownHostException e) {
this.error(
0,
"Exception while initializing download of '"
+ url
+ "': Unknown Host '"
+ e.getMessage()
+ "'");
} catch (java.io.IOException ioe) {
this.error(0, "I/O Exception while initializing download of '" + url + "':" + ioe.toString());
} catch (Throwable e) {
this.error(0, "Exception while initializing download of '" + url + "':" + e.toString());
}
if (this.state == STATE_ERROR) {
return;
}
try {
final boolean status_reader_run[] = {true};
this.state = STATE_START;
notifyListener();
this.state = STATE_DOWNLOADING;
notifyListener();
Thread status_reader =
new AEThread("TorrentDownloader:statusreader") {
public void runSupport() {
boolean changed_status = false;
while (true) {
try {
Thread.sleep(100);
try {
this_mon.enter();
if (!status_reader_run[0]) {
break;
}
} finally {
this_mon.exit();
}
String s = con.getResponseMessage();
if (!s.equals(getStatus())) {
if (!s.toLowerCase().startsWith("error:")) {
if (s.toLowerCase().indexOf("alive") != -1) {
if (percentDone < 10) {
percentDone++;
}
}
int pos = s.indexOf('%');
if (pos != -1) {
int i;
for (i = pos - 1; i >= 0; i--) {
char c = s.charAt(i);
if (!Character.isDigit(c) && c != ' ') {
i++;
break;
}
}
try {
percentDone = Integer.parseInt(s.substring(i, pos).trim());
} catch (Throwable e) {
}
}
setStatus(s);
} else {
error(con.getResponseCode(), s.substring(6));
}
changed_status = true;
}
} catch (Throwable e) {
break;
}
}
if (changed_status) {
setStatus("");
}
}
};
status_reader.setDaemon(true);
status_reader.start();
InputStream in;
try {
in = this.con.getInputStream();
} catch (FileNotFoundException e) {
if (ignoreReponseCode) {
in = this.con.getErrorStream();
} else {
throw e;
}
} finally {
try {
this_mon.enter();
status_reader_run[0] = false;
} finally {
this_mon.exit();
}
}
// handle some servers that return gzip'd torrents even though we don't request it!
String encoding = con.getHeaderField("content-encoding");
if (encoding != null) {
if (encoding.equalsIgnoreCase("gzip")) {
in = new GZIPInputStream(in);
} else if (encoding.equalsIgnoreCase("deflate")) {
in = new InflaterInputStream(in);
}
}
if (this.state != STATE_ERROR) {
this.file = new File(this.directoryname, filename);
boolean useTempFile = false;
try {
this.file.createNewFile();
useTempFile = !this.file.exists();
} catch (Throwable t) {
useTempFile = true;
}
if (useTempFile) {
this.file = File.createTempFile("AZU", ".torrent", new File(this.directoryname));
this.file.createNewFile();
}
FileOutputStream fileout = new FileOutputStream(this.file, false);
bufBytes = 0;
int size = (int) UrlUtils.getContentLength(con);
this.percentDone = -1;
do {
if (this.cancel) {
break;
}
try {
bufBytes = in.read(buf);
this.readTotal += bufBytes;
if (size != 0) {
this.percentDone = (100 * this.readTotal) / size;
}
notifyListener();
} catch (IOException e) {
}
if (bufBytes > 0) {
fileout.write(buf, 0, bufBytes);
}
} while (bufBytes > 0);
in.close();
fileout.flush();
fileout.close();
if (this.cancel) {
this.state = STATE_CANCELLED;
if (deleteFileOnCancel) {
this.cleanUpFile();
}
} else {
if (this.readTotal <= 0) {
this.error(0, "No data contained in '" + this.url.toString() + "'");
return;
}
// if the file has come down with a not-so-useful name then we try to rename
// it to something more useful
try {
if (!filename.toLowerCase().endsWith(".torrent")) {
TOTorrent torrent = TorrentUtils.readFromFile(file, false);
String name = TorrentUtils.getLocalisedName(torrent) + ".torrent";
File new_file = new File(directoryname, name);
if (file.renameTo(new_file)) {
filename = name;
file = new_file;
}
}
} catch (Throwable e) {
Debug.printStackTrace(e);
}
// TorrentUtils.setObtainedFrom( file, original_url );
this.state = STATE_FINISHED;
}
this.notifyListener();
}
} catch (Exception e) {
if (!cancel) {
Debug.out("'" + this.directoryname + "' '" + filename + "'", e);
}
this.error(0, "Exception while downloading '" + this.url.toString() + "':" + e.getMessage());
}
}