Examples with LogAlert com.biglybt.core.logging.LogAlert used on opensource projects

Example 46 with LogAlert

use of com.biglybt.core.logging.LogAlert in project BiglyBT by BiglySoftware.

the class VirtualChannelSelectorImpl method openNewSelector.

protected Selector openNewSelector() {
    Selector sel = null;
    final int MAX_TRIES = 10;
    try {
        sel = getSelector();
        AEDiagnostics.logWithStack("seltrace", "Selector created for '" + parent.getName() + "'," + selector_guard.getType());
    } catch (Throwable t) {
        Debug.out("ERROR: caught exception on Selector.open()", t);
        try {
            Thread.sleep(3000);
        } catch (Throwable x) {
            x.printStackTrace();
        }
        int fail_count = (t instanceof SelectorTimeoutException ? 1000 : 1);
        while (fail_count < MAX_TRIES) {
            try {
                sel = getSelector();
                AEDiagnostics.logWithStack("seltrace", "Selector created for '" + parent.getName() + "'," + selector_guard.getType());
                break;
            } catch (Throwable f) {
                Debug.out(f);
                if (f instanceof SelectorTimeoutException) {
                    fail_count = 1000;
                } else {
                    fail_count++;
                }
                if (fail_count < MAX_TRIES) {
                    try {
                        Thread.sleep(3000);
                    } catch (Throwable x) {
                        x.printStackTrace();
                    }
                } else {
                    break;
                }
            }
        }
        if (fail_count < MAX_TRIES) {
            // success !
            Debug.out("NOTICE: socket Selector successfully opened after " + fail_count + " failures.");
        } else {
            // failure
            Logger.log(new LogAlert(LogAlert.REPEATABLE, LogAlert.AT_ERROR, "ERROR: socket Selector.open() failed " + (fail_count == 1000 ? "due to timeout" : (MAX_TRIES + " times in a row")) + ", aborting." + "\nThis App / Java is likely being firewalled!"));
        }
    }
    return sel;
}

Example 47 with LogAlert

use of com.biglybt.core.logging.LogAlert in project BiglyBT by BiglySoftware.

the class NetworkAdminImpl method checkBindAddresses.

private String checkBindAddresses(boolean log_alerts) {
    Pattern addressSplitter = Pattern.compile(";");
    Pattern interfaceSplitter = Pattern.compile("[\\]\\[]");
    String bind_ips = COConfigurationManager.getStringParameter("Bind IP", "").trim();
    boolean enforceBind = COConfigurationManager.getBooleanParameter("Enforce Bind IP");
    if (enforceBind && bind_ips.length() == 0) {
        if (log_alerts) {
            Logger.log(new LogAlert(true, LogAlert.AT_WARNING, MessageText.getString("network.admin.bind.enforce.fail")));
        }
    }
    String[] tokens = addressSplitter.split(bind_ips);
    String failed_entries = "";
    for (int i = 0; i < tokens.length; i++) {
        String currentAddress = tokens[i];
        currentAddress = currentAddress.trim();
        if (currentAddress.length() == 0) {
            continue;
        }
        boolean ok = false;
        InetAddress parsedAddress = null;
        try {
            if (currentAddress.indexOf('.') != -1 || currentAddress.indexOf(':') != -1) {
                parsedAddress = InetAddress.getByName(currentAddress);
            }
        } catch (Throwable e) {
        }
        if (parsedAddress != null) {
            try {
                if (parsedAddress.isAnyLocalAddress() || NetUtils.getByInetAddress(parsedAddress) != null) {
                    ok = true;
                }
            } catch (Throwable e) {
            }
        } else {
            // interface name
            String[] ifaces = interfaceSplitter.split(currentAddress);
            NetworkInterface netInterface = null;
            try {
                netInterface = NetUtils.getByName(ifaces[0]);
            } catch (Throwable e) {
            }
            if (netInterface != null) {
                Enumeration interfaceAddresses = netInterface.getInetAddresses();
                if (ifaces.length != 2) {
                    ok = interfaceAddresses.hasMoreElements();
                } else {
                    try {
                        int selectedAddress = Integer.parseInt(ifaces[1]);
                        for (int j = 0; interfaceAddresses.hasMoreElements(); j++, interfaceAddresses.nextElement()) {
                            if (j == selectedAddress) {
                                ok = true;
                                break;
                            }
                        }
                    } catch (Throwable e) {
                    }
                }
            }
        }
        if (!ok) {
            failed_entries += (failed_entries.length() == 0 ? "" : ", ") + currentAddress;
        }
    }
    if (failed_entries.length() > 0) {
        if (log_alerts) {
            Logger.log(new LogAlert(true, LogAlert.AT_WARNING, "Bind IPs not resolved: " + failed_entries + "\n\nSee Tools->Options->Connection->Advanced Network Settings"));
        }
        return (failed_entries);
    }
    return (null);
}

Example 48 with LogAlert

use of com.biglybt.core.logging.LogAlert in project BiglyBT by BiglySoftware.

the class DiskManagerUtil method setFileLink.

static boolean setFileLink(DownloadManager download_manager, DiskManagerFileInfo[] info, DiskManagerFileInfo file_info, File from_file, File to_link, FileUtil.ProgressListener pl) {
    if (to_link != null) {
        File existing_file = file_info.getFile(true);
        if (to_link.equals(existing_file)) {
            return (true);
        }
        for (int i = 0; i < info.length; i++) {
            if (to_link.equals(info[i].getFile(true))) {
                Logger.log(new LogAlert(download_manager, LogAlert.REPEATABLE, LogAlert.AT_ERROR, "Attempt to link to existing file '" + info[i].getFile(true) + "'"));
                return (false);
            }
        }
        if (to_link.exists()) {
            if (!existing_file.exists()) {
                // using a new file, make sure we recheck
                download_manager.recheckFile(file_info);
            } else {
                if (to_link.getParent().equals(existing_file.getParent()) && to_link.getName().equalsIgnoreCase(existing_file.getName())) {
                    if (!FileUtil.renameFile(existing_file, to_link)) {
                        Logger.log(new LogAlert(download_manager, LogAlert.REPEATABLE, LogAlert.AT_ERROR, "Failed to rename '" + existing_file.toString() + "'"));
                        return (false);
                    }
                } else {
                    Object skip_delete = download_manager.getUserData("set_link_dont_delete_existing");
                    if ((skip_delete instanceof Boolean) && (Boolean) skip_delete) {
                        download_manager.recheckFile(file_info);
                    } else {
                        if (FileUtil.deleteWithRecycle(existing_file, download_manager.getDownloadState().getFlag(DownloadManagerState.FLAG_LOW_NOISE))) {
                            // new file, recheck
                            download_manager.recheckFile(file_info);
                        } else {
                            Logger.log(new LogAlert(download_manager, LogAlert.REPEATABLE, LogAlert.AT_ERROR, "Failed to delete '" + existing_file.toString() + "'"));
                            return (false);
                        }
                    }
                }
            }
        } else {
            if (existing_file.exists()) {
                if (!FileUtil.renameFile(existing_file, to_link, pl)) {
                    Logger.log(new LogAlert(download_manager, LogAlert.REPEATABLE, LogAlert.AT_ERROR, "Failed to rename '" + existing_file.toString() + "'"));
                    return (false);
                }
            }
        }
    }
    DownloadManagerState state = download_manager.getDownloadState();
    state.setFileLink(file_info.getIndex(), from_file, to_link);
    state.save();
    return (true);
}

Example 49 with LogAlert

use of com.biglybt.core.logging.LogAlert in project BiglyBT by BiglySoftware.

the class DiskManagerUtil method getFileInfoSkeleton.

public static DiskManagerFileInfoSet getFileInfoSkeleton(final DownloadManager download_manager, final DiskManagerListener listener) {
    final TOTorrent torrent = download_manager.getTorrent();
    if (torrent == null) {
        return (new DiskManagerFileInfoSetImpl(new DiskManagerFileInfoImpl[0], null));
    }
    String tempRootDir = download_manager.getAbsoluteSaveLocation().getParent();
    if (// in case we alraedy are at the root
    tempRootDir == null)
        tempRootDir = download_manager.getAbsoluteSaveLocation().getPath();
    if (!torrent.isSimpleTorrent()) {
        tempRootDir += File.separator + download_manager.getAbsoluteSaveLocation().getName();
    }
    tempRootDir += File.separator;
    // prevent attempted state saves and associated nastyness during population of
    // the file skeleton entries
    final boolean[] loading = { true };
    try {
        final String root_dir = StringInterner.intern(tempRootDir);
        try {
            final LocaleUtilDecoder locale_decoder = LocaleTorrentUtil.getTorrentEncoding(torrent);
            TOTorrentFile[] torrent_files = torrent.getFiles();
            final FileSkeleton[] res = new FileSkeleton[torrent_files.length];
            final String incomplete_suffix = download_manager.getDownloadState().getAttribute(DownloadManagerState.AT_INCOMP_FILE_SUFFIX);
            final DiskManagerFileInfoSet fileSetSkeleton = new DiskManagerFileInfoSet() {

                @Override
                public DiskManagerFileInfo[] getFiles() {
                    return res;
                }

                @Override
                public int nbFiles() {
                    return res.length;
                }

                @Override
                public void setPriority(int[] toChange) {
                    if (toChange.length != res.length)
                        throw new IllegalArgumentException("array length mismatches the number of files");
                    for (int i = 0; i < res.length; i++) res[i].priority = toChange[i];
                    if (!loading[0]) {
                        DiskManagerImpl.storeFilePriorities(download_manager, res);
                    }
                    for (int i = 0; i < res.length; i++) if (toChange[i] != 0)
                        listener.filePriorityChanged(res[i]);
                }

                @Override
                public void setSkipped(boolean[] toChange, boolean setSkipped) {
                    if (toChange.length != res.length)
                        throw new IllegalArgumentException("array length mismatches the number of files");
                    if (!setSkipped) {
                        String[] types = DiskManagerImpl.getStorageTypes(download_manager);
                        boolean[] toLinear = new boolean[toChange.length];
                        boolean[] toReorder = new boolean[toChange.length];
                        int num_linear = 0;
                        int num_reorder = 0;
                        for (int i = 0; i < toChange.length; i++) {
                            if (toChange[i]) {
                                int old_type = DiskManagerUtil.convertDMStorageTypeFromString(types[i]);
                                if (old_type == DiskManagerFileInfo.ST_COMPACT) {
                                    toLinear[i] = true;
                                    num_linear++;
                                } else if (old_type == DiskManagerFileInfo.ST_REORDER_COMPACT) {
                                    toReorder[i] = true;
                                    num_reorder++;
                                }
                            }
                        }
                        if (num_linear > 0) {
                            if (!Arrays.equals(toLinear, setStorageTypes(toLinear, DiskManagerFileInfo.ST_LINEAR))) {
                                return;
                            }
                        }
                        if (num_reorder > 0) {
                            if (!Arrays.equals(toReorder, setStorageTypes(toReorder, DiskManagerFileInfo.ST_REORDER))) {
                                return;
                            }
                        }
                    }
                    File[] to_link = new File[res.length];
                    for (int i = 0; i < res.length; i++) {
                        if (toChange[i]) {
                            to_link[i] = res[i].setSkippedInternal(setSkipped);
                        }
                    }
                    if (!loading[0]) {
                        DiskManagerImpl.storeFilePriorities(download_manager, res);
                    }
                    List<Integer> from_indexes = new ArrayList<>();
                    List<File> from_links = new ArrayList<>();
                    List<File> to_links = new ArrayList<>();
                    for (int i = 0; i < res.length; i++) {
                        if (to_link[i] != null) {
                            from_indexes.add(i);
                            from_links.add(res[i].getFile(false));
                            to_links.add(to_link[i]);
                        }
                    }
                    if (from_links.size() > 0) {
                        download_manager.getDownloadState().setFileLinks(from_indexes, from_links, to_links);
                    }
                    if (!setSkipped) {
                        doFileExistenceChecks(this, toChange, download_manager, true);
                    }
                    for (int i = 0; i < res.length; i++) {
                        if (toChange[i]) {
                            listener.filePriorityChanged(res[i]);
                        }
                    }
                }

                @Override
                public boolean[] setStorageTypes(boolean[] toChange, int newStorageType) {
                    if (toChange.length != res.length)
                        throw new IllegalArgumentException("array length mismatches the number of files");
                    String[] types = DiskManagerImpl.getStorageTypes(download_manager);
                    boolean[] modified = new boolean[res.length];
                    boolean[] toSkip = new boolean[res.length];
                    int toSkipCount = 0;
                    DownloadManagerState dmState = download_manager.getDownloadState();
                    try {
                        dmState.suppressStateSave(true);
                        for (int i = 0; i < res.length; i++) {
                            if (!toChange[i])
                                continue;
                            final int idx = i;
                            int old_type = DiskManagerUtil.convertDMStorageTypeFromString(types[i]);
                            if (newStorageType == old_type) {
                                modified[i] = true;
                                continue;
                            }
                            try {
                                File target_file = res[i].getFile(true);
                                if (target_file.exists()) {
                                    CacheFile cache_file = CacheFileManagerFactory.getSingleton().createFile(new CacheFileOwner() {

                                        @Override
                                        public String getCacheFileOwnerName() {
                                            return (download_manager.getInternalName());
                                        }

                                        @Override
                                        public TOTorrentFile getCacheFileTorrentFile() {
                                            return (res[idx].getTorrentFile());
                                        }

                                        @Override
                                        public File getCacheFileControlFileDir() {
                                            return (download_manager.getDownloadState().getStateFile());
                                        }

                                        @Override
                                        public int getCacheMode() {
                                            return (CacheFileOwner.CACHE_MODE_NORMAL);
                                        }
                                    }, target_file, DiskManagerUtil.convertDMStorageTypeToCache(newStorageType));
                                    // need this to trigger recovery for re-order files :(
                                    cache_file.getLength();
                                    cache_file.close();
                                }
                                toSkip[i] = (newStorageType == FileSkeleton.ST_COMPACT || newStorageType == FileSkeleton.ST_REORDER_COMPACT) && !res[i].isSkipped();
                                if (toSkip[i]) {
                                    toSkipCount++;
                                }
                                modified[i] = true;
                            } catch (Throwable e) {
                                Debug.printStackTrace(e);
                                Logger.log(new LogAlert(download_manager, LogAlert.REPEATABLE, LogAlert.AT_ERROR, "Failed to change storage type for '" + res[i].getFile(true) + "': " + Debug.getNestedExceptionMessage(e)));
                                // download's not running - tag for recheck
                                RDResumeHandler.recheckFile(download_manager, res[i]);
                            }
                            types[i] = DiskManagerUtil.convertDMStorageTypeToString(newStorageType);
                        }
                        /*
							 * set storage type and skipped before we do piece clearing and file
							 * clearing checks as those checks work better when skipped/stype is set
							 * properly
							 */
                        dmState.setListAttribute(DownloadManagerState.AT_FILE_STORE_TYPES, types);
                        if (toSkipCount > 0) {
                            setSkipped(toSkip, true);
                        }
                        for (int i = 0; i < res.length; i++) {
                            if (!toChange[i])
                                continue;
                            // download's not running, update resume data as necessary
                            int cleared = RDResumeHandler.storageTypeChanged(download_manager, res[i]);
                            if (cleared > 0) {
                                res[i].downloaded = res[i].downloaded - cleared * res[i].getTorrentFile().getTorrent().getPieceLength();
                                if (res[i].downloaded < 0)
                                    res[i].downloaded = 0;
                            }
                        }
                        DiskManagerImpl.storeFileDownloaded(download_manager, res, true);
                        doFileExistenceChecks(this, toChange, download_manager, newStorageType == FileSkeleton.ST_LINEAR || newStorageType == FileSkeleton.ST_REORDER);
                    } finally {
                        dmState.suppressStateSave(false);
                        dmState.save();
                    }
                    return modified;
                }
            };
            for (int i = 0; i < res.length; i++) {
                final TOTorrentFile torrent_file = torrent_files[i];
                final int file_index = i;
                FileSkeleton info = new FileSkeleton() {

                    private volatile CacheFile read_cache_file;

                    // do not access this field directly, use lazyGetFile() instead
                    private WeakReference dataFile = new WeakReference(null);

                    @Override
                    public void setPriority(int b) {
                        priority = b;
                        DiskManagerImpl.storeFilePriorities(download_manager, res);
                        listener.filePriorityChanged(this);
                    }

                    @Override
                    public void setSkipped(boolean _skipped) {
                        if (!_skipped && getStorageType() == ST_COMPACT) {
                            if (!setStorageType(ST_LINEAR)) {
                                return;
                            }
                        }
                        if (!_skipped && getStorageType() == ST_REORDER_COMPACT) {
                            if (!setStorageType(ST_REORDER)) {
                                return;
                            }
                        }
                        File to_link = setSkippedInternal(_skipped);
                        DiskManagerImpl.storeFilePriorities(download_manager, res);
                        if (to_link != null) {
                            download_manager.getDownloadState().setFileLink(file_index, getFile(false), to_link);
                        }
                        if (!_skipped) {
                            boolean[] toCheck = new boolean[fileSetSkeleton.nbFiles()];
                            toCheck[file_index] = true;
                            doFileExistenceChecks(fileSetSkeleton, toCheck, download_manager, true);
                        }
                        listener.filePriorityChanged(this);
                    }

                    @Override
                    public int getAccessMode() {
                        return (READ);
                    }

                    @Override
                    public long getDownloaded() {
                        return (downloaded);
                    }

                    @Override
                    public long getLastModified() {
                        return (getFile(true).lastModified());
                    }

                    @Override
                    public void setDownloaded(long l) {
                        downloaded = l;
                    }

                    @Override
                    public String getExtension() {
                        String ext = lazyGetFile().getName();
                        if (incomplete_suffix != null && ext.endsWith(incomplete_suffix)) {
                            ext = ext.substring(0, ext.length() - incomplete_suffix.length());
                        }
                        int separator = ext.lastIndexOf(".");
                        if (separator == -1)
                            separator = 0;
                        return ext.substring(separator);
                    }

                    @Override
                    public int getFirstPieceNumber() {
                        return (torrent_file.getFirstPieceNumber());
                    }

                    @Override
                    public int getLastPieceNumber() {
                        return (torrent_file.getLastPieceNumber());
                    }

                    @Override
                    public long getLength() {
                        return (torrent_file.getLength());
                    }

                    @Override
                    public int getIndex() {
                        return (file_index);
                    }

                    @Override
                    public int getNbPieces() {
                        return (torrent_file.getNumberOfPieces());
                    }

                    @Override
                    public int getPriority() {
                        return (priority);
                    }

                    @Override
                    protected File setSkippedInternal(boolean _skipped) {
                        // returns the file to link to if linkage is required
                        skipped_internal = _skipped;
                        if (!download_manager.isDestroyed()) {
                            DownloadManagerState dm_state = download_manager.getDownloadState();
                            String dnd_sf = dm_state.getAttribute(DownloadManagerState.AT_DND_SUBFOLDER);
                            if (dnd_sf != null) {
                                File link = getLink();
                                File file = getFile(false);
                                if (_skipped) {
                                    if (link == null || link.equals(file)) {
                                        File parent = file.getParentFile();
                                        if (parent != null) {
                                            String prefix = dm_state.getAttribute(DownloadManagerState.AT_DND_PREFIX);
                                            String file_name = file.getName();
                                            if (prefix != null && !file_name.startsWith(prefix)) {
                                                file_name = prefix + file_name;
                                            }
                                            File new_parent = new File(parent, dnd_sf);
                                            File new_file = new File(new_parent, file_name);
                                            if (!new_file.exists()) {
                                                if (!new_parent.exists()) {
                                                    new_parent.mkdirs();
                                                }
                                                if (new_parent.canWrite()) {
                                                    boolean ok;
                                                    if (file.exists()) {
                                                        ok = FileUtil.renameFile(file, new_file);
                                                    } else {
                                                        ok = true;
                                                    }
                                                    if (ok) {
                                                        return (new_file);
                                                    }
                                                }
                                            }
                                        }
                                    }
                                } else {
                                    if (link != null && !file.exists()) {
                                        File parent = file.getParentFile();
                                        if (parent != null && parent.canWrite()) {
                                            File new_parent = parent.getName().equals(dnd_sf) ? parent : new File(parent, dnd_sf);
                                            // use link name to handle incomplete file suffix if set
                                            File new_file = new File(new_parent, link.getName());
                                            if (new_file.equals(link)) {
                                                boolean ok;
                                                String incomp_ext = dm_state.getAttribute(DownloadManagerState.AT_INCOMP_FILE_SUFFIX);
                                                String file_name = file.getName();
                                                String prefix = dm_state.getAttribute(DownloadManagerState.AT_DND_PREFIX);
                                                boolean prefix_removed = false;
                                                if (prefix != null && file_name.startsWith(prefix)) {
                                                    file_name = file_name.substring(prefix.length());
                                                    prefix_removed = true;
                                                }
                                                if (incomp_ext != null && incomp_ext.length() > 0 && getDownloaded() != getLength()) {
                                                    if (prefix == null) {
                                                        prefix = "";
                                                    }
                                                    file = new File(file.getParentFile(), prefix + file_name + incomp_ext);
                                                } else if (prefix_removed) {
                                                    file = new File(file.getParentFile(), file_name);
                                                }
                                                if (new_file.exists()) {
                                                    ok = FileUtil.renameFile(new_file, file);
                                                } else {
                                                    ok = true;
                                                }
                                                if (ok) {
                                                    File[] files = new_parent.listFiles();
                                                    if (files != null && files.length == 0) {
                                                        new_parent.delete();
                                                    }
                                                    return (file);
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                        return (null);
                    }

                    @Override
                    public boolean isSkipped() {
                        return (skipped_internal);
                    }

                    @Override
                    public DiskManager getDiskManager() {
                        return (null);
                    }

                    @Override
                    public DownloadManager getDownloadManager() {
                        return (download_manager);
                    }

                    @Override
                    public File getFile(boolean follow_link) {
                        if (follow_link) {
                            File link = getLink();
                            if (link != null) {
                                return (link);
                            }
                        }
                        return lazyGetFile();
                    }

                    private File lazyGetFile() {
                        File toReturn = (File) dataFile.get();
                        if (toReturn != null)
                            return toReturn;
                        TOTorrent tor = download_manager.getTorrent();
                        String path_str = root_dir;
                        File simpleFile = null;
                        if (tor == null || tor.isSimpleTorrent()) {
                            // rumour has it tor can sometimes be null
                            simpleFile = download_manager.getAbsoluteSaveLocation();
                        } else {
                            byte[][] path_comps = torrent_file.getPathComponents();
                            for (int j = 0; j < path_comps.length; j++) {
                                String comp;
                                try {
                                    comp = locale_decoder.decodeString(path_comps[j]);
                                } catch (UnsupportedEncodingException e) {
                                    Debug.printStackTrace(e);
                                    comp = "undecodableFileName" + file_index;
                                }
                                comp = FileUtil.convertOSSpecificChars(comp, j != path_comps.length - 1);
                                path_str += (j == 0 ? "" : File.separator) + comp;
                            }
                        }
                        dataFile = new WeakReference(toReturn = simpleFile != null ? simpleFile : new File(path_str));
                        // System.out.println("new file:"+toReturn);
                        return toReturn;
                    }

                    @Override
                    public TOTorrentFile getTorrentFile() {
                        return (torrent_file);
                    }

                    @Override
                    public boolean setLink(File link_destination) {
                        /**
                         * If we a simple torrent, then we'll redirect the call to the download and move the
                         * data files that way - that'll keep everything in sync.
                         */
                        if (download_manager.getTorrent().isSimpleTorrent()) {
                            try {
                                download_manager.moveDataFiles(link_destination.getParentFile(), link_destination.getName());
                                return true;
                            } catch (DownloadManagerException e) {
                                // What should we do with the error?
                                return false;
                            }
                        }
                        return setLinkAtomic(link_destination);
                    }

                    @Override
                    public boolean setLinkAtomic(File link_destination) {
                        return (setFileLink(download_manager, res, this, lazyGetFile(), link_destination, null));
                    }

                    @Override
                    public boolean setLinkAtomic(File link_destination, FileUtil.ProgressListener pl) {
                        return (setFileLink(download_manager, res, this, lazyGetFile(), link_destination, pl));
                    }

                    @Override
                    public File getLink() {
                        return (download_manager.getDownloadState().getFileLink(file_index, lazyGetFile()));
                    }

                    @Override
                    public boolean setStorageType(int type) {
                        boolean[] change = new boolean[res.length];
                        change[file_index] = true;
                        return fileSetSkeleton.setStorageTypes(change, type)[file_index];
                    }

                    @Override
                    public int getStorageType() {
                        return (DiskManagerUtil.convertDMStorageTypeFromString(DiskManagerImpl.getStorageType(download_manager, file_index)));
                    }

                    @Override
                    public void flushCache() {
                    }

                    @Override
                    public DirectByteBuffer read(long offset, int length) throws IOException {
                        CacheFile temp;
                        try {
                            cache_read_mon.enter();
                            if (read_cache_file == null) {
                                try {
                                    int type = convertDMStorageTypeFromString(DiskManagerImpl.getStorageType(download_manager, file_index));
                                    read_cache_file = CacheFileManagerFactory.getSingleton().createFile(new CacheFileOwner() {

                                        @Override
                                        public String getCacheFileOwnerName() {
                                            return (download_manager.getInternalName());
                                        }

                                        @Override
                                        public TOTorrentFile getCacheFileTorrentFile() {
                                            return (torrent_file);
                                        }

                                        @Override
                                        public File getCacheFileControlFileDir() {
                                            return (download_manager.getDownloadState().getStateFile());
                                        }

                                        @Override
                                        public int getCacheMode() {
                                            return (CacheFileOwner.CACHE_MODE_NORMAL);
                                        }
                                    }, getFile(true), convertDMStorageTypeToCache(type));
                                } catch (Throwable e) {
                                    Debug.printStackTrace(e);
                                    throw (new IOException(e.getMessage()));
                                }
                            }
                            temp = read_cache_file;
                        } finally {
                            cache_read_mon.exit();
                        }
                        DirectByteBuffer buffer = DirectByteBufferPool.getBuffer(DirectByteBuffer.AL_DM_READ, length);
                        try {
                            temp.read(buffer, offset, CacheFile.CP_READ_CACHE);
                        } catch (Throwable e) {
                            buffer.returnToPool();
                            Debug.printStackTrace(e);
                            throw (new IOException(e.getMessage()));
                        }
                        return (buffer);
                    }

                    @Override
                    public int getReadBytesPerSecond() {
                        CacheFile temp = read_cache_file;
                        if (temp == null) {
                            return (0);
                        }
                        return (0);
                    }

                    @Override
                    public int getWriteBytesPerSecond() {
                        return (0);
                    }

                    @Override
                    public long getETA() {
                        return (-1);
                    }

                    @Override
                    public void close() {
                        CacheFile temp;
                        try {
                            cache_read_mon.enter();
                            temp = read_cache_file;
                            read_cache_file = null;
                        } finally {
                            cache_read_mon.exit();
                        }
                        if (temp != null) {
                            try {
                                temp.close();
                            } catch (Throwable e) {
                                Debug.printStackTrace(e);
                            }
                        }
                    }

                    @Override
                    public void addListener(DiskManagerFileInfoListener listener) {
                        if (getDownloaded() == getLength()) {
                            try {
                                listener.dataWritten(0, getLength());
                                listener.dataChecked(0, getLength());
                            } catch (Throwable e) {
                                Debug.printStackTrace(e);
                            }
                        }
                    }

                    @Override
                    public void removeListener(DiskManagerFileInfoListener listener) {
                    }
                };
                res[i] = info;
            }
            loadFilePriorities(download_manager, fileSetSkeleton);
            loadFileDownloaded(download_manager, res);
            return (fileSetSkeleton);
        } finally {
            loading[0] = false;
        }
    } catch (Throwable e) {
        Debug.printStackTrace(e);
        return (new DiskManagerFileInfoSetImpl(new DiskManagerFileInfoImpl[0], null));
    }
}

Example 50 with LogAlert

use of com.biglybt.core.logging.LogAlert in project BiglyBT by BiglySoftware.

the class TOTorrentDeserialiseImpl method construct.

protected void construct(Map meta_data) throws TOTorrentException {
    try {
        String announce_url = null;
        boolean got_announce = false;
        boolean got_announce_list = false;
        boolean bad_announce = false;
        // decode the stuff
        Iterator root_it = meta_data.keySet().iterator();
        while (root_it.hasNext()) {
            String key = (String) root_it.next();
            if (key.equalsIgnoreCase(TK_ANNOUNCE)) {
                got_announce = true;
                announce_url = readStringFromMetaData(meta_data, TK_ANNOUNCE);
                if (announce_url == null || announce_url.trim().length() == 0) {
                    bad_announce = true;
                } else {
                    announce_url = announce_url.replaceAll(" ", "");
                    try {
                        setAnnounceURL(new URL(announce_url));
                    } catch (MalformedURLException e) {
                        if (!announce_url.contains("://")) {
                            announce_url = "http:/" + (announce_url.startsWith("/") ? "" : "/") + announce_url;
                        } else if (announce_url.startsWith("utp:")) {
                            // common typo for udp
                            announce_url = "udp" + announce_url.substring(3);
                        }
                        try {
                            setAnnounceURL(new URL(announce_url));
                        } catch (MalformedURLException f) {
                            Debug.out("Invalid announce url: " + announce_url);
                            bad_announce = true;
                        }
                    }
                }
            } else if (key.equalsIgnoreCase(TK_ANNOUNCE_LIST)) {
                got_announce_list = true;
                List announce_list = null;
                Object ann_list = meta_data.get(TK_ANNOUNCE_LIST);
                if (ann_list instanceof List) {
                    // some malformed torrents have this key as a zero-sized string instead of a zero-sized list
                    announce_list = (List) ann_list;
                }
                if (announce_list != null && announce_list.size() > 0) {
                    announce_url = readStringFromMetaData(meta_data, TK_ANNOUNCE);
                    if (announce_url != null) {
                        announce_url = announce_url.replaceAll(" ", "");
                    }
                    boolean announce_url_found = false;
                    for (int i = 0; i < announce_list.size(); i++) {
                        Object temp = announce_list.get(i);
                        if (temp instanceof byte[]) {
                            List l = new ArrayList();
                            l.add(temp);
                            temp = l;
                        }
                        if (temp instanceof List) {
                            Vector urls = new Vector();
                            List set = (List) temp;
                            while (set.size() > 0) {
                                // seen a case where this is a list with the announce url first and then some other junk
                                Object temp2 = set.remove(0);
                                try {
                                    if (temp2 instanceof List) {
                                        List junk = (List) temp2;
                                        if (junk.size() > 0) {
                                            set.add(junk.get(0));
                                        }
                                        continue;
                                    }
                                    String url_str = readStringFromMetaData((byte[]) temp2);
                                    url_str = url_str.replaceAll(" ", "");
                                    try {
                                        urls.add(new URL(StringInterner.intern(url_str)));
                                        if (url_str.equalsIgnoreCase(announce_url)) {
                                            announce_url_found = true;
                                        }
                                    } catch (MalformedURLException e) {
                                        if (!url_str.contains("://")) {
                                            url_str = "http:/" + (url_str.startsWith("/") ? "" : "/") + url_str;
                                        } else if (url_str.startsWith("utp:")) {
                                            // common typo
                                            url_str = "udp" + url_str.substring(3);
                                        }
                                        try {
                                            urls.add(new URL(StringInterner.intern(url_str)));
                                            if (url_str.equalsIgnoreCase(announce_url)) {
                                                announce_url_found = true;
                                            }
                                        } catch (MalformedURLException f) {
                                            Debug.out("Invalid url: " + url_str, f);
                                        }
                                    }
                                } catch (Throwable e) {
                                    Debug.out("Torrent has invalid url-list entry (" + temp2 + ") - ignoring: meta=" + meta_data, e);
                                }
                            }
                            if (urls.size() > 0) {
                                URL[] url_array = new URL[urls.size()];
                                urls.copyInto(url_array);
                                addTorrentAnnounceURLSet(url_array);
                            }
                        } else {
                            Debug.out("Torrent has invalid url-list entry (" + temp + ") - ignoring: meta=" + meta_data);
                        }
                    }
                    if (!announce_url_found && announce_url != null && announce_url.length() > 0) {
                        try {
                            Vector urls = new Vector();
                            urls.add(new URL(StringInterner.intern(announce_url)));
                            URL[] url_array = new URL[urls.size()];
                            urls.copyInto(url_array);
                            addTorrentAnnounceURLSet(url_array);
                        } catch (Exception e) {
                            Debug.out("Invalid URL '" + announce_url + "' - meta=" + meta_data, e);
                        }
                    }
                }
            } else if (key.equalsIgnoreCase(TK_COMMENT)) {
                setComment((byte[]) meta_data.get(TK_COMMENT));
            } else if (key.equalsIgnoreCase(TK_CREATED_BY)) {
                setCreatedBy((byte[]) meta_data.get(TK_CREATED_BY));
            } else if (key.equalsIgnoreCase(TK_CREATION_DATE)) {
                try {
                    Long creation_date = (Long) meta_data.get(TK_CREATION_DATE);
                    if (creation_date != null) {
                        setCreationDate(creation_date.longValue());
                    }
                } catch (Exception e) {
                    System.out.println("creation_date extraction fails, ignoring");
                }
            } else if (key.equalsIgnoreCase(TK_INFO)) {
            // processed later
            } else {
                Object prop = meta_data.get(key);
                if (prop instanceof byte[]) {
                    setAdditionalByteArrayProperty(key, (byte[]) prop);
                } else if (prop instanceof Long) {
                    setAdditionalLongProperty(key, (Long) prop);
                } else if (prop instanceof List) {
                    setAdditionalListProperty(key, (List) prop);
                } else {
                    setAdditionalMapProperty(key, (Map) prop);
                }
            }
        }
        if (bad_announce) {
            if (got_announce_list) {
                TOTorrentAnnounceURLSet[] sets = getAnnounceURLGroup().getAnnounceURLSets();
                if (sets.length > 0) {
                    setAnnounceURL(sets[0].getAnnounceURLs()[0]);
                } else {
                    throw (new TOTorrentException("ANNOUNCE_URL malformed ('" + announce_url + "' and no usable announce list)", TOTorrentException.RT_DECODE_FAILS));
                }
            } else {
                throw (new TOTorrentException("ANNOUNCE_URL malformed ('" + announce_url + "'", TOTorrentException.RT_DECODE_FAILS));
            }
        }
        if (!(got_announce_list || got_announce)) {
            setAnnounceURL(TorrentUtils.getDecentralisedEmptyURL());
        }
        if (getAnnounceURL() == null) {
            boolean done = false;
            if (got_announce_list) {
                TOTorrentAnnounceURLSet[] sets = getAnnounceURLGroup().getAnnounceURLSets();
                if (sets.length > 0) {
                    setAnnounceURL(sets[0].getAnnounceURLs()[0]);
                    done = true;
                }
            }
            if (!done) {
                setAnnounceURL(TorrentUtils.getDecentralisedEmptyURL());
            }
        }
        Map info = (Map) meta_data.get(TK_INFO);
        if (info == null) {
            throw (new TOTorrentException("Decode fails, 'info' element not found'", TOTorrentException.RT_DECODE_FAILS));
        }
        boolean hasUTF8Keys = info.containsKey(TK_NAME_UTF8);
        setName((byte[]) info.get(TK_NAME));
        long piece_length = ((Long) info.get(TK_PIECE_LENGTH)).longValue();
        if (piece_length <= 0) {
            throw (new TOTorrentException("Decode fails, piece-length is invalid", TOTorrentException.RT_DECODE_FAILS));
        }
        setPieceLength(piece_length);
        setHashFromInfo(info);
        Long simple_file_length = (Long) info.get(TK_LENGTH);
        long total_length = 0;
        String encoding = getAdditionalStringProperty("encoding");
        hasUTF8Keys &= encoding == null || encoding.equals(ENCODING_ACTUALLY_UTF8_KEYS);
        if (simple_file_length != null) {
            setSimpleTorrent(true);
            total_length = simple_file_length.longValue();
            if (hasUTF8Keys) {
                setNameUTF8((byte[]) info.get(TK_NAME_UTF8));
                setAdditionalStringProperty("encoding", ENCODING_ACTUALLY_UTF8_KEYS);
            }
            setFiles(new TOTorrentFileImpl[] { new TOTorrentFileImpl(this, 0, 0, total_length, new byte[][] { getName() }) });
        } else {
            setSimpleTorrent(false);
            List meta_files = (List) info.get(TK_FILES);
            TOTorrentFileImpl[] files = new TOTorrentFileImpl[meta_files.size()];
            if (hasUTF8Keys) {
                for (int i = 0; i < files.length; i++) {
                    Map file_map = (Map) meta_files.get(i);
                    hasUTF8Keys &= file_map.containsKey(TK_PATH_UTF8);
                    if (!hasUTF8Keys) {
                        break;
                    }
                }
                if (hasUTF8Keys) {
                    setNameUTF8((byte[]) info.get(TK_NAME_UTF8));
                    setAdditionalStringProperty("encoding", ENCODING_ACTUALLY_UTF8_KEYS);
                }
            }
            for (int i = 0; i < files.length; i++) {
                Map file_map = (Map) meta_files.get(i);
                long len = ((Long) file_map.get(TK_LENGTH)).longValue();
                List paths = (List) file_map.get(TK_PATH);
                List paths8 = (List) file_map.get(TK_PATH_UTF8);
                byte[][] path_comps = null;
                if (paths != null) {
                    path_comps = new byte[paths.size()][];
                    for (int j = 0; j < paths.size(); j++) {
                        path_comps[j] = (byte[]) paths.get(j);
                    }
                }
                TOTorrentFileImpl file;
                if (hasUTF8Keys) {
                    byte[][] path_comps8 = new byte[paths8.size()][];
                    for (int j = 0; j < paths8.size(); j++) {
                        path_comps8[j] = (byte[]) paths8.get(j);
                    }
                    file = files[i] = new TOTorrentFileImpl(this, i, total_length, len, path_comps, path_comps8);
                } else {
                    file = files[i] = new TOTorrentFileImpl(this, i, total_length, len, path_comps);
                }
                total_length += len;
                // preserve any non-standard attributes
                Iterator file_it = file_map.keySet().iterator();
                while (file_it.hasNext()) {
                    String key = (String) file_it.next();
                    if (key.equals(TK_LENGTH) || key.equals(TK_PATH)) {
                    // standard
                    // we don't skip TK_PATH_UTF8 because some code might assume getAdditionalProperty can get it
                    } else {
                        file.setAdditionalProperty(key, file_map.get(key));
                    }
                }
            }
            setFiles(files);
        }
        byte[] flat_pieces = (byte[]) info.get(TK_PIECES);
        // work out how many pieces we require for the torrent
        int pieces_required = (int) ((total_length + (piece_length - 1)) / piece_length);
        int pieces_supplied = flat_pieces.length / 20;
        if (pieces_supplied < pieces_required) {
            throw (new TOTorrentException("Decode fails, insufficient pieces supplied", TOTorrentException.RT_DECODE_FAILS));
        }
        if (pieces_supplied > pieces_required) {
            Debug.out("Torrent '" + new String(getName()) + "' has too many pieces (required=" + pieces_required + ",supplied=" + pieces_supplied + ") - ignoring excess");
        }
        byte[][] pieces = new byte[pieces_supplied][20];
        for (int i = 0; i < pieces.length; i++) {
            System.arraycopy(flat_pieces, i * 20, pieces[i], 0, 20);
        }
        setPieces(pieces);
        // extract and additional info elements
        Iterator info_it = info.keySet().iterator();
        while (info_it.hasNext()) {
            String key = (String) info_it.next();
            if (key.equals(TK_NAME) || key.equals(TK_LENGTH) || key.equals(TK_FILES) || key.equals(TK_PIECE_LENGTH) || key.equals(TK_PIECES)) {
            // standard attributes
            } else {
                addAdditionalInfoProperty(key, info.get(key));
            }
        }
        try {
            byte[] ho = (byte[]) info.get(TK_HASH_OVERRIDE);
            if (ho != null) {
                setHashOverride(ho);
            } else {
                if (info instanceof LightHashMapEx) {
                    LightHashMapEx info_ex = (LightHashMapEx) info;
                    if (info_ex.getFlag(LightHashMapEx.FL_MAP_ORDER_INCORRECT)) {
                        String name = getUTF8Name();
                        if (name == null) {
                            name = new String(getName());
                        }
                        String message = MessageText.getString("torrent.decode.info.order.bad", new String[] { name });
                        LogAlert alert = new LogAlert(this, LogAlert.UNREPEATABLE, LogAlert.AT_WARNING, message);
                        alert.forceNotify = true;
                        Logger.log(alert);
                    }
                }
            }
        } catch (Throwable e) {
            Debug.printStackTrace(e);
        }
    } catch (Throwable e) {
        if (e instanceof TOTorrentException) {
            throw ((TOTorrentException) e);
        }
        throw (new TOTorrentException("Torrent decode fails '" + Debug.getNestedExceptionMessageAndStack(e) + "'", TOTorrentException.RT_DECODE_FAILS, e));
    }
}