Examples with DownloadException com.biglybt.pif.download.DownloadException used on opensource projects

Example 6 with DownloadException

use of com.biglybt.pif.download.DownloadException in project BiglyBT by BiglySoftware.

the class DiskManagerRandomReadController method executeRequest.

private void executeRequest() {
    DiskManagerRandomReadRequestImpl request;
    synchronized (requests) {
        if (requests.isEmpty()) {
            return;
        }
        request = requests.remove(0);
    }
    if (request.isCancelled()) {
        return;
    }
    DiskManagerFileInfoListener info_listener = null;
    com.biglybt.core.disk.DiskManagerFileInfo core_file = request.getFile().getCore();
    DownloadManager core_download = core_file.getDownloadManager();
    int prev_hint_piece = -1;
    int curr_hint_piece = -1;
    try {
        if (core_download.getTorrent() == null) {
            throw (new DownloadException("Torrent invalid"));
        }
        if (core_download.isDestroyed()) {
            Debug.out("Download has been removed");
            throw (new DownloadException("Download has been removed"));
        }
        TOTorrentFile tf = core_file.getTorrentFile();
        TOTorrent torrent = tf.getTorrent();
        TOTorrentFile[] tfs = torrent.getFiles();
        long core_file_start_byte = 0;
        for (int i = 0; i < core_file.getIndex(); i++) {
            core_file_start_byte += tfs[i].getLength();
        }
        long download_byte_start = core_file_start_byte + request.getOffset();
        long download_byte_end = download_byte_start + request.getLength();
        int piece_size = (int) tf.getTorrent().getPieceLength();
        if (core_file.getDownloaded() != core_file.getLength()) {
            if (core_file.isSkipped()) {
                core_file.setSkipped(false);
            }
            boolean force_start = download.isForceStart();
            if (!force_start) {
                download.setForceStart(true);
                set_force_start = true;
                final AESemaphore running_sem = new AESemaphore("rs");
                DownloadListener dl_listener = new DownloadListener() {

                    @Override
                    public void stateChanged(Download download, int old_state, int new_state) {
                        if (new_state == Download.ST_DOWNLOADING || new_state == Download.ST_SEEDING) {
                            running_sem.release();
                        }
                    }

                    @Override
                    public void positionChanged(Download download, int oldPosition, int newPosition) {
                    }
                };
                download.addListener(dl_listener);
                try {
                    if (download.getState() != Download.ST_DOWNLOADING && download.getState() != Download.ST_SEEDING) {
                        if (!running_sem.reserve(10 * 1000)) {
                            throw (new DownloadException("timeout waiting for download to start"));
                        }
                    }
                } finally {
                    download.removeListener(dl_listener);
                }
            }
        }
        boolean is_reverse = request.isReverse();
        final AESemaphore wait_sem = new AESemaphore("rr:waiter");
        info_listener = new DiskManagerFileInfoListener() {

            @Override
            public void dataWritten(long offset, long length) {
                wait_sem.release();
            }

            @Override
            public void dataChecked(long offset, long length) {
            }
        };
        long start_time = SystemTime.getMonotonousTime();
        boolean has_started = false;
        core_file.addListener(info_listener);
        while (download_byte_start < download_byte_end) {
            if (request.isCancelled()) {
                throw (new Exception("request cancelled"));
            }
            // System.out.println( "Request current: " + download_byte_start + " -> " + download_byte_end );
            long now = SystemTime.getMonotonousTime();
            int piece_start = (int) (download_byte_start / piece_size);
            int piece_start_offset = (int) (download_byte_start % piece_size);
            int piece_end = (int) ((download_byte_end - 1) / piece_size);
            int piece_end_offset = (int) ((download_byte_end - 1) % piece_size) + 1;
            // System.out.println( "    piece details: " + piece_start + "/" + piece_start_offset + " -> " + piece_end + "/" + piece_end_offset );
            DiskManagerPiece[] pieces = null;
            DiskManager disk_manager = core_download.getDiskManager();
            if (disk_manager != null) {
                pieces = disk_manager.getPieces();
            }
            long avail_start;
            long avail_end;
            if (pieces == null) {
                if (core_file.getDownloaded() == core_file.getLength()) {
                    avail_start = download_byte_start;
                    avail_end = download_byte_end;
                } else {
                    if (now - start_time < 10000 && !has_started) {
                        wait_sem.reserve(250);
                        continue;
                    }
                    throw (new Exception("download stopped"));
                }
            } else {
                has_started = true;
                if (is_reverse) {
                    long min_done = download_byte_end;
                    for (int i = piece_end; i >= piece_start; i--) {
                        int p_start = i == piece_start ? piece_start_offset : 0;
                        int p_end = i == piece_end ? piece_end_offset : piece_size;
                        DiskManagerPiece piece = pieces[i];
                        boolean[] done = piece.getWritten();
                        if (done == null) {
                            if (piece.isDone()) {
                                min_done = i * (long) piece_size;
                                continue;
                            } else {
                                break;
                            }
                        }
                        int block_size = piece.getBlockSize(0);
                        int first_block = p_start / block_size;
                        int last_block = (p_end - 1) / block_size;
                        for (int j = last_block; j >= first_block; j--) {
                            if (done[j]) {
                                min_done = i * (long) piece_size + j * block_size;
                            } else {
                                break;
                            }
                        }
                    }
                    avail_start = Math.max(download_byte_start, min_done);
                    avail_end = download_byte_end;
                } else {
                    long max_done = download_byte_start;
                    for (int i = piece_start; i <= piece_end; i++) {
                        int p_start = i == piece_start ? piece_start_offset : 0;
                        int p_end = i == piece_end ? piece_end_offset : piece_size;
                        DiskManagerPiece piece = pieces[i];
                        boolean[] done = piece.getWritten();
                        if (done == null) {
                            if (piece.isDone()) {
                                max_done = (i + 1) * (long) piece_size;
                                continue;
                            } else {
                                break;
                            }
                        }
                        int block_size = piece.getBlockSize(0);
                        int first_block = p_start / block_size;
                        int last_block = (p_end - 1) / block_size;
                        for (int j = first_block; j <= last_block; j++) {
                            if (done[j]) {
                                max_done = i * (long) piece_size + (j + 1) * block_size;
                            } else {
                                break;
                            }
                        }
                    }
                    avail_start = download_byte_start;
                    avail_end = Math.min(download_byte_end, max_done);
                }
            }
            // System.out.println( "    avail: " + avail_start + " -> " + avail_end );
            int max_chunk = 128 * 1024;
            if (avail_end > avail_start) {
                long length = avail_end - avail_start;
                if (length > max_chunk) {
                    if (is_reverse) {
                        avail_start = avail_end - max_chunk;
                    } else {
                        avail_end = avail_start + max_chunk;
                    }
                }
                // System.out.println( "got data: " + avail_start + " -> " + avail_end );
                long read_offset = avail_start - core_file_start_byte;
                int read_length = (int) (avail_end - avail_start);
                DirectByteBuffer buffer = core_file.read(read_offset, read_length);
                request.dataAvailable(buffer, read_offset, read_length);
                if (is_reverse) {
                    download_byte_end = avail_start;
                } else {
                    download_byte_start = avail_end;
                }
                continue;
            }
            PEPeerManager pm = core_download.getPeerManager();
            if (pm == null) {
                if (now - start_time < 10000 && !has_started) {
                    wait_sem.reserve(250);
                    continue;
                }
                throw (new Exception("download stopped"));
            } else {
                has_started = true;
            }
            PiecePicker picker = pm.getPiecePicker();
            picker.setReverseBlockOrder(is_reverse);
            int hint_piece;
            int hint_offset;
            int hint_length;
            if (piece_start == piece_end) {
                hint_piece = piece_start;
                hint_offset = piece_start_offset;
                hint_length = piece_end_offset - piece_start_offset;
            } else {
                if (is_reverse) {
                    hint_piece = piece_end;
                    hint_offset = 0;
                    hint_length = piece_end_offset;
                } else {
                    hint_piece = piece_start;
                    hint_offset = piece_start_offset;
                    hint_length = piece_size - piece_start_offset;
                }
            }
            if (curr_hint_piece == -1) {
                int[] existing = picker.getGlobalRequestHint();
                if (existing != null) {
                    curr_hint_piece = existing[0];
                }
            }
            // System.out.println( "hint: " + hint_piece + "/" + hint_offset + "/" + hint_length + ": curr=" + curr_hint_piece + ", prev=" + prev_hint_piece );
            picker.setGlobalRequestHint(hint_piece, hint_offset, hint_length);
            if (hint_piece != curr_hint_piece) {
                prev_hint_piece = curr_hint_piece;
                curr_hint_piece = hint_piece;
            }
            if (prev_hint_piece != -1) {
                clearHint(pm, prev_hint_piece);
            }
            wait_sem.reserve(250);
        }
    } catch (Throwable e) {
        request.failed(e);
    } finally {
        PEPeerManager pm = core_download.getPeerManager();
        if (pm != null) {
            PiecePicker picker = pm.getPiecePicker();
            if (picker != null) {
                picker.setReverseBlockOrder(false);
                picker.setGlobalRequestHint(-1, 0, 0);
                if (curr_hint_piece != -1) {
                    clearHint(pm, curr_hint_piece);
                }
            }
        }
        if (info_listener != null) {
            core_file.removeListener(info_listener);
        }
    }
}

Example 7 with DownloadException

use of com.biglybt.pif.download.DownloadException in project BiglyBT by BiglySoftware.

the class DiskManagerRandomReadController method createRequest.

public static DiskManagerRandomReadRequest createRequest(DownloadImpl download, DiskManagerFileInfoImpl file, long file_offset, long length, boolean reverse_order, DiskManagerListener listener) throws DownloadException {
    if (file_offset < 0 || file_offset >= file.getLength()) {
        throw (new DownloadException("invalid file offset " + file_offset + ", file size=" + file.getLength()));
    }
    if (length <= 0 || file_offset + length > file.getLength()) {
        throw (new DownloadException("invalid read length " + length + ", offset=" + file_offset + ", file size=" + file.getLength()));
    }
    DiskManagerRandomReadController controller;
    synchronized (controller_map) {
        controller = controller_map.get(download);
        if (controller == null) {
            controller = new DiskManagerRandomReadController(download);
            controller_map.put(download, controller);
        }
        return (controller.addRequest(file, file_offset, length, reverse_order, listener));
    }
}

Example 8 with DownloadException

use of com.biglybt.pif.download.DownloadException in project BiglyBT by BiglySoftware.

the class MagnetPlugin method initialize.

@Override
public void initialize(PluginInterface _plugin_interface) {
    plugin_interface = _plugin_interface;
    MagnetURIHandler uri_handler = MagnetURIHandler.getSingleton();
    final LocaleUtilities lu = plugin_interface.getUtilities().getLocaleUtilities();
    lu.addListener(new LocaleListener() {

        @Override
        public void localeChanged(Locale l) {
            updateLocale(lu);
        }
    });
    updateLocale(lu);
    BasicPluginConfigModel config = plugin_interface.getUIManager().createBasicPluginConfigModel(ConfigSection.SECTION_PLUGINS, PLUGIN_CONFIGSECTION_ID);
    config.addInfoParameter2("MagnetPlugin.current.port", String.valueOf(uri_handler.getPort()));
    secondary_lookup = config.addBooleanParameter2("MagnetPlugin.use.lookup.service", "MagnetPlugin.use.lookup.service", true);
    md_lookup = config.addBooleanParameter2("MagnetPlugin.use.md.download", "MagnetPlugin.use.md.download", true);
    md_lookup_delay = config.addIntParameter2("MagnetPlugin.use.md.download.delay", "MagnetPlugin.use.md.download.delay", MD_LOOKUP_DELAY_SECS_DEFAULT);
    md_lookup.addEnabledOnSelection(md_lookup_delay);
    timeout_param = config.addIntParameter2("MagnetPlugin.timeout.secs", "MagnetPlugin.timeout.secs", PLUGIN_DOWNLOAD_TIMEOUT_SECS_DEFAULT);
    sources_param = config.addStringListParameter2("MagnetPlugin.add.sources", "MagnetPlugin.add.sources", SOURCE_VALUES, SOURCE_STRINGS, SOURCE_VALUES[1]);
    sources_extra_param = config.addIntParameter2("MagnetPlugin.add.sources.extra", "MagnetPlugin.add.sources.extra", 0);
    magnet_recovery = config.addBooleanParameter2("MagnetPlugin.recover.magnets", "MagnetPlugin.recover.magnets", true);
    Parameter[] nps = new Parameter[AENetworkClassifier.AT_NETWORKS.length];
    for (int i = 0; i < nps.length; i++) {
        String nn = AENetworkClassifier.AT_NETWORKS[i];
        String config_name = "Network Selection Default." + nn;
        String msg_text = "ConfigView.section.connection.networks." + nn;
        final BooleanParameter param = config.addBooleanParameter2(config_name, msg_text, COConfigurationManager.getBooleanParameter(config_name));
        COConfigurationManager.addParameterListener(config_name, new com.biglybt.core.config.ParameterListener() {

            @Override
            public void parameterChanged(String name) {
                param.setDefaultValue(COConfigurationManager.getBooleanParameter(name));
            }
        });
        nps[i] = param;
        net_params.put(nn, param);
    }
    config.createGroup("label.default.nets", nps);
    MenuItemListener listener = new MenuItemListener() {

        @Override
        public void selected(MenuItem _menu, Object _target) {
            TableRow[] rows = (TableRow[]) _target;
            String cb_all_data = "";
            for (TableRow row : rows) {
                Torrent torrent;
                String name;
                Object ds = row.getDataSource();
                Download download = null;
                ShareResource share = null;
                if (ds instanceof ShareResourceFile) {
                    ShareResourceFile sf = (ShareResourceFile) ds;
                    try {
                        torrent = sf.getItem().getTorrent();
                    } catch (ShareException e) {
                        continue;
                    }
                    name = sf.getName();
                    share = sf;
                } else if (ds instanceof ShareResourceDir) {
                    ShareResourceDir sd = (ShareResourceDir) ds;
                    try {
                        torrent = sd.getItem().getTorrent();
                    } catch (ShareException e) {
                        continue;
                    }
                    name = sd.getName();
                    share = sd;
                } else if (ds instanceof Download) {
                    download = (Download) ds;
                    torrent = download.getTorrent();
                    name = download.getName();
                } else {
                    continue;
                }
                boolean is_share = false;
                Set<String> networks = new HashSet<>();
                if (share != null) {
                    is_share = true;
                    Map<String, String> properties = share.getProperties();
                    if (properties != null) {
                        String nets = properties.get(ShareManager.PR_NETWORKS);
                        if (nets != null) {
                            String[] bits = nets.split(",");
                            for (String bit : bits) {
                                bit = AENetworkClassifier.internalise(bit.trim());
                                if (bit != null) {
                                    networks.add(bit);
                                }
                            }
                        }
                    }
                }
                if (download != null) {
                    TorrentAttribute ta = plugin_interface.getTorrentManager().getAttribute(TorrentAttribute.TA_NETWORKS);
                    String[] nets = download.getListAttribute(ta);
                    networks.addAll(Arrays.asList(nets));
                    try {
                        byte[] hash = download.getTorrentHash();
                        if (plugin_interface.getShareManager().lookupShare(hash) != null) {
                            is_share = true;
                        }
                    } catch (Throwable e) {
                    }
                }
                String cb_data = download == null ? UrlUtils.getMagnetURI(name, torrent) : UrlUtils.getMagnetURI(download);
                if (download != null) {
                    List<Tag> tags = TagManagerFactory.getTagManager().getTagsForTaggable(TagType.TT_DOWNLOAD_MANUAL, PluginCoreUtils.unwrap(download));
                    for (Tag tag : tags) {
                        if (tag.isPublic()) {
                            cb_data += "&tag=" + UrlUtils.encode(tag.getTagName(true));
                        }
                    }
                }
                String sources = sources_param.getValue();
                boolean add_sources = sources.equals("2") || (sources.equals("1") && is_share);
                if (add_sources) {
                    if (networks.isEmpty()) {
                        for (String net : AENetworkClassifier.AT_NETWORKS) {
                            if (isNetworkEnabled(net)) {
                                networks.add(net);
                            }
                        }
                    }
                    if (networks.contains(AENetworkClassifier.AT_PUBLIC) && !cb_data.contains("xsource=")) {
                        InetAddress ip = NetworkAdmin.getSingleton().getDefaultPublicAddress();
                        InetAddress ip_v6 = NetworkAdmin.getSingleton().getDefaultPublicAddressV6();
                        int port = TCPNetworkManager.getSingleton().getTCPListeningPortNumber();
                        if (ip != null && port > 0) {
                            cb_data += "&xsource=" + UrlUtils.encode(ip.getHostAddress() + ":" + port);
                        }
                        if (ip_v6 != null && port > 0) {
                            cb_data += "&xsource=" + UrlUtils.encode(ip_v6.getHostAddress() + ":" + port);
                        }
                        int extra = sources_extra_param.getValue();
                        if (extra > 0) {
                            if (download == null) {
                                if (torrent != null) {
                                    download = plugin_interface.getDownloadManager().getDownload(torrent);
                                }
                            }
                            if (download != null) {
                                Set<String> added = new HashSet<>();
                                DownloadManager dm = PluginCoreUtils.unwrap(download);
                                PEPeerManager pm = dm.getPeerManager();
                                if (pm != null) {
                                    List<PEPeer> peers = pm.getPeers();
                                    for (PEPeer peer : peers) {
                                        String peer_ip = peer.getIp();
                                        if (AENetworkClassifier.categoriseAddress(peer_ip) == AENetworkClassifier.AT_PUBLIC) {
                                            int peer_port = peer.getTCPListenPort();
                                            if (peer_port > 0) {
                                                cb_data += "&xsource=" + UrlUtils.encode(peer_ip + ":" + peer_port);
                                                added.add(peer_ip);
                                                extra--;
                                                if (extra == 0) {
                                                    break;
                                                }
                                            }
                                        }
                                    }
                                }
                                if (extra > 0) {
                                    Map response_cache = dm.getDownloadState().getTrackerResponseCache();
                                    if (response_cache != null) {
                                        List<TRTrackerAnnouncerResponsePeer> peers = TRTrackerAnnouncerFactory.getCachedPeers(response_cache);
                                        for (TRTrackerAnnouncerResponsePeer peer : peers) {
                                            String peer_ip = peer.getAddress();
                                            if (AENetworkClassifier.categoriseAddress(peer_ip) == AENetworkClassifier.AT_PUBLIC) {
                                                if (!added.contains(peer_ip)) {
                                                    int peer_port = peer.getPort();
                                                    if (peer_port > 0) {
                                                        cb_data += "&xsource=" + UrlUtils.encode(peer_ip + ":" + peer_port);
                                                        added.add(peer_ip);
                                                        extra--;
                                                        if (extra == 0) {
                                                            break;
                                                        }
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
                // removed this as well - nothing wrong with allowing magnet copy
                // for private torrents - they still can't be tracked if you don't
                // have permission
                /*if ( torrent.isPrivate()){

							cb_data = getMessageText( "private_torrent" );

						}else if ( torrent.isDecentralised()){
						*/
                // ok
                /* relaxed this as we allow such torrents to be downloaded via magnet links
							 * (as opposed to tracked in the DHT)

						}else if ( torrent.isDecentralisedBackupEnabled()){

							TorrentAttribute ta_peer_sources 	= plugin_interface.getTorrentManager().getAttribute( TorrentAttribute.TA_PEER_SOURCES );

							String[]	sources = download.getListAttribute( ta_peer_sources );

							boolean	ok = false;

							for (int i=0;i<sources.length;i++){

								if ( sources[i].equalsIgnoreCase( "DHT")){

									ok	= true;

									break;
								}
							}

							if ( !ok ){

								cb_data = getMessageText( "decentral_disabled" );
							}
						}else{

							cb_data = getMessageText( "decentral_backup_disabled" );
							*/
                // }
                // System.out.println( "MagnetPlugin: export = " + url );
                cb_all_data += (cb_all_data.length() == 0 ? "" : "\n") + cb_data;
            }
            try {
                plugin_interface.getUIManager().copyToClipBoard(cb_all_data);
            } catch (Throwable e) {
                e.printStackTrace();
            }
        }
    };
    List<TableContextMenuItem> menus = new ArrayList<>();
    for (String table : TableManager.TABLE_MYTORRENTS_ALL) {
        TableContextMenuItem menu = plugin_interface.getUIManager().getTableManager().addContextMenuItem(table, "MagnetPlugin.contextmenu.exporturi");
        menu.addMultiListener(listener);
        menu.setHeaderCategory(MenuItem.HEADER_SOCIAL);
        menus.add(menu);
    }
    uri_handler.addListener(new MagnetURIHandlerListener() {

        @Override
        public byte[] badge() {
            InputStream is = getClass().getClassLoader().getResourceAsStream("com/biglybt/plugin/magnet/Magnet.gif");
            if (is == null) {
                return (null);
            }
            try {
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                try {
                    byte[] buffer = new byte[8192];
                    while (true) {
                        int len = is.read(buffer);
                        if (len <= 0) {
                            break;
                        }
                        baos.write(buffer, 0, len);
                    }
                } finally {
                    is.close();
                }
                return (baos.toByteArray());
            } catch (Throwable e) {
                Debug.printStackTrace(e);
                return (null);
            }
        }

        @Override
        public byte[] download(MagnetURIHandlerProgressListener muh_listener, byte[] hash, String args, InetSocketAddress[] sources, long timeout) throws MagnetURIHandlerException {
            try {
                Download dl = plugin_interface.getDownloadManager().getDownload(hash);
                if (dl != null) {
                    Torrent torrent = dl.getTorrent();
                    if (torrent != null) {
                        byte[] torrent_data = torrent.writeToBEncodedData();
                        torrent_data = addTrackersAndWebSeedsEtc(torrent_data, args, new HashSet<String>());
                        return (torrent_data);
                    }
                }
            } catch (Throwable e) {
                Debug.printStackTrace(e);
            }
            return (recoverableDownload(muh_listener, hash, args, sources, timeout, false));
        }

        @Override
        public boolean download(URL url) throws MagnetURIHandlerException {
            try {
                plugin_interface.getDownloadManager().addDownload(url, false);
                return (true);
            } catch (DownloadException e) {
                throw (new MagnetURIHandlerException("Operation failed", e));
            }
        }

        @Override
        public boolean set(String name, Map values) {
            List l = listeners.getList();
            for (int i = 0; i < l.size(); i++) {
                if (((MagnetPluginListener) l.get(i)).set(name, values)) {
                    return (true);
                }
            }
            return (false);
        }

        @Override
        public int get(String name, Map values) {
            List l = listeners.getList();
            for (int i = 0; i < l.size(); i++) {
                int res = ((MagnetPluginListener) l.get(i)).get(name, values);
                if (res != Integer.MIN_VALUE) {
                    return (res);
                }
            }
            return (Integer.MIN_VALUE);
        }
    });
    plugin_interface.getUIManager().addUIListener(new UIManagerListener() {

        @Override
        public void UIAttached(UIInstance instance) {
            if (instance.getUIType().equals(UIInstance.UIT_SWT)) {
                try {
                    Class.forName("com.biglybt.plugin.magnet.swt.MagnetPluginUISWT").getConstructor(new Class[] { UIInstance.class, TableContextMenuItem[].class }).newInstance(new Object[] { instance, menus.toArray(new TableContextMenuItem[menus.size()]) });
                } catch (Throwable e) {
                    e.printStackTrace();
                }
            }
        }

        @Override
        public void UIDetached(UIInstance instance) {
        }
    });
    final List<Download> to_delete = new ArrayList<>();
    Download[] downloads = plugin_interface.getDownloadManager().getDownloads();
    for (Download download : downloads) {
        if (download.getFlag(Download.FLAG_METADATA_DOWNLOAD)) {
            to_delete.add(download);
        }
    }
    final AESemaphore delete_done = new AESemaphore("delete waiter");
    if (to_delete.size() > 0) {
        AEThread2 t = new AEThread2("MagnetPlugin:delmds", true) {

            @Override
            public void run() {
                try {
                    for (Download download : to_delete) {
                        try {
                            download.stop();
                        } catch (Throwable e) {
                        }
                        try {
                            download.remove(true, true);
                        } catch (Throwable e) {
                            Debug.out(e);
                        }
                    }
                } finally {
                    delete_done.release();
                }
            }
        };
        t.start();
    } else {
        delete_done.release();
    }
    plugin_interface.addListener(new PluginListener() {

        @Override
        public void initializationComplete() {
            // make sure DDB is initialised as we need it to register its
            // transfer types
            AEThread2 t = new AEThread2("MagnetPlugin:init", true) {

                @Override
                public void run() {
                    delete_done.reserve();
                    recoverDownloads();
                    plugin_interface.getDistributedDatabase();
                }
            };
            t.start();
        }

        @Override
        public void closedownInitiated() {
        }

        @Override
        public void closedownComplete() {
        }
    });
}

Example 9 with DownloadException

use of com.biglybt.pif.download.DownloadException in project BiglyBT by BiglySoftware.

the class PlayUtils method isExternallyPlayableSupport.

private static boolean isExternallyPlayableSupport(Download d, int file_index, boolean complete_only) {
    int primary_file_index = -1;
    if (file_index == -1) {
        DownloadManager dm = PluginCoreUtils.unwrap(d);
        if (dm == null) {
            return (false);
        }
        DiskManagerFileInfo file = null;
        try {
            file = PluginCoreUtils.wrap(dm.getDownloadState().getPrimaryFile());
        } catch (DownloadException e) {
            return false;
        }
        if (file == null) {
            return (false);
        }
        if (file.getDownloaded() != file.getLength()) {
            if (complete_only || getMediaServerContentURL(file) == null) {
                return (false);
            }
        }
        primary_file_index = file.getIndex();
    } else {
        DiskManagerFileInfo file = d.getDiskManagerFileInfo(file_index);
        if (file.getDownloaded() != file.getLength()) {
            if (complete_only || getMediaServerContentURL(file) == null) {
                return (false);
            }
        }
        primary_file_index = file_index;
    }
    if (primary_file_index == -1) {
        return false;
    }
    return (isExternallyPlayable(d.getDiskManagerFileInfo()[primary_file_index]));
}

Example 10 with DownloadException

use of com.biglybt.pif.download.DownloadException in project BiglyBT by BiglySoftware.

the class DataSourceUtils method getFileInfo.

public static com.biglybt.core.disk.DiskManagerFileInfo getFileInfo(Object ds) {
    try {
        if (ds instanceof DiskManagerFileInfo) {
            return PluginCoreUtils.unwrap((DiskManagerFileInfo) ds);
        } else if (ds instanceof com.biglybt.core.disk.DiskManagerFileInfo) {
            return (com.biglybt.core.disk.DiskManagerFileInfo) ds;
        } else if ((ds instanceof ISelectedContent) && ((ISelectedContent) ds).getFileIndex() >= 0) {
            ISelectedContent sc = (ISelectedContent) ds;
            int idx = sc.getFileIndex();
            DownloadManager dm = sc.getDownloadManager();
            return dm.getDiskManagerFileInfoSet().getFiles()[idx];
        } else if (ds instanceof TranscodeJob) {
            TranscodeJob tj = (TranscodeJob) ds;
            try {
                return PluginCoreUtils.unwrap(tj.getFile());
            } catch (DownloadException e) {
            }
        } else if (ds instanceof TranscodeFile) {
            TranscodeFile tf = (TranscodeFile) ds;
            try {
                DiskManagerFileInfo file = tf.getSourceFile();
                return PluginCoreUtils.unwrap(file);
            } catch (DownloadException e) {
            }
        }
    } catch (Exception e) {
        Debug.printStackTrace(e);
    }
    return null;
}