Examples with FileSuffixFilter net.i2p.util.FileSuffixFilter used on opensource projects

Example 6 with FileSuffixFilter

use of net.i2p.util.FileSuffixFilter in project i2p.i2p by i2p.

the class PersistNews method load.

/**
 *  This does not check for any missing values.
 *  Any fields in any NewsEntry may be null.
 *  Content is not sanitized by NewsXMLParser here, do that before storing.
 *
 *  @return non-null, sorted by updated date, newest first
 */
public static List<NewsEntry> load(I2PAppContext ctx) {
    Log log = ctx.logManager().getLog(PersistNews.class);
    File dir = new File(ctx.getConfigDir(), DIR);
    List<NewsEntry> rv = new ArrayList<NewsEntry>();
    File[] files = dir.listFiles(new FileSuffixFilter(PFX, SFX));
    if (files == null)
        return rv;
    for (File file : files) {
        String name = file.getName();
        XMLParser parser = new XMLParser(ctx);
        InputStream in = null;
        Node node;
        boolean error = false;
        try {
            in = new GZIPInputStream(new FileInputStream(file));
            node = parser.parse(in);
            NewsEntry entry = extract(node);
            if (entry != null) {
                rv.add(entry);
            } else {
                if (log.shouldWarn())
                    log.warn("load error from " + file);
                error = true;
            }
        } catch (ParserException pe) {
            if (log.shouldWarn())
                log.warn("load error from " + file, pe);
            error = true;
        } catch (IOException ioe) {
            if (log.shouldWarn())
                log.warn("load error from " + file, ioe);
            error = true;
        } finally {
            if (in != null)
                try {
                    in.close();
                } catch (IOException ioe) {
                }
        }
        if (error)
            file.delete();
    }
    Collections.sort(rv);
    return rv;
}

Example 7 with FileSuffixFilter

use of net.i2p.util.FileSuffixFilter in project i2p.i2p by i2p.

the class SnarkManager method monitorTorrents.

/**
 *  caller must synchronize on _snarks
 *
 *  @return success, false if an error adding any torrent.
 */
private boolean monitorTorrents(File dir) {
    boolean rv = true;
    File[] files = dir.listFiles(new FileSuffixFilter(".torrent"));
    List<String> foundNames = new ArrayList<String>(0);
    if (files != null) {
        for (int i = 0; i < files.length; i++) {
            try {
                foundNames.add(files[i].getCanonicalPath());
            } catch (IOException ioe) {
                _log.error("Error resolving '" + files[i] + "' in '" + dir, ioe);
            }
        }
    }
    Set<String> existingNames = listTorrentFiles();
    if (_log.shouldLog(Log.DEBUG))
        _log.debug("DirMon found: " + DataHelper.toString(foundNames) + " existing: " + DataHelper.toString(existingNames));
    // lets find new ones first...
    for (String name : foundNames) {
        if (existingNames.contains(name)) {
        // already known.  noop
        } else {
            if (shouldAutoStart() && !_util.connect())
                addMessage(_t("Unable to connect to I2P!"));
            try {
                // Snark.fatal() throws a RuntimeException
                // don't let one bad torrent kill the whole loop
                addTorrent(name, null, !shouldAutoStart());
            } catch (RuntimeException e) {
                addMessage(_t("Error: Could not add the torrent {0}", name) + ": " + e);
                _log.error("Unable to add the torrent " + name, e);
                rv = false;
            }
        }
    }
    // Don't remove magnet torrents that don't have a torrent file yet
    existingNames.removeAll(_magnets);
    // now lets see which ones have been removed...
    for (String name : existingNames) {
        if (foundNames.contains(name)) {
        // known and still there.  noop
        } else {
            // known, but removed.  drop it
            try {
                // Snark.fatal() throws a RuntimeException
                // don't let one bad torrent kill the whole loop
                stopTorrent(name, true);
            } catch (RuntimeException e) {
            // don't bother with message
            }
        }
    }
    return rv;
}

Example 8 with FileSuffixFilter

use of net.i2p.util.FileSuffixFilter in project i2p.i2p by i2p.

the class FileDumpHelper method dumpDir.

private static void dumpDir(StringBuilder buf, File dir, String suffix) {
    File[] files = dir.listFiles(new FileSuffixFilter(suffix));
    if (files == null)
        return;
    Arrays.sort(files);
    for (int i = 0; i < files.length; i++) {
        dumpFile(buf, files[i]);
    }
}