Examples with GzipFileBuffer i2p.susi.util.GzipFileBuffer used on opensource projects

Example 1 with GzipFileBuffer

use of i2p.susi.util.GzipFileBuffer in project i2p.i2p by i2p.

the class PersistentMailCache method importMail.

/**
 *  For debugging. Import .eml files from the import/ directory
 *  @since 0.9.34
 */
private void importMail() {
    File importDir = new File(_cacheDir.getParentFile(), DIR_IMPORT);
    if (importDir.exists() && importDir.isDirectory()) {
        File[] files = importDir.listFiles(new FileSuffixFilter(".eml"));
        if (files == null)
            return;
        for (int i = 0; i < files.length; i++) {
            File f = files[i];
            // Read in the headers to get the X-UIDL that Thunderbird stuck in there
            String uidl = Long.toString(_context.random().nextLong());
            InputStream in = null;
            try {
                in = new FileInputStream(f);
                for (int j = 0; j < 20; j++) {
                    String line = DataHelper.readLine(in);
                    if (line.length() < 2)
                        break;
                    if (line.startsWith("X-UIDL:")) {
                        uidl = line.substring(7).trim();
                        break;
                    }
                }
            } catch (IOException ioe) {
                Debug.debug(Debug.ERROR, "Import failed " + f, ioe);
                continue;
            } finally {
                if (in != null)
                    try {
                        in.close();
                    } catch (IOException ioe) {
                    }
            }
            if (uidl == null)
                uidl = Long.toString(_context.random().nextLong());
            File to = getFullFile(uidl);
            if (to.exists()) {
                Debug.debug(Debug.DEBUG, "Already have " + f + " as UIDL " + uidl);
                f.delete();
                continue;
            }
            in = null;
            OutputStream out = null;
            try {
                in = new FileInputStream(f);
                GzipFileBuffer gb = new GzipFileBuffer(to);
                // Thunderbird exports aren't CRLF terminated
                out = new FixCRLFOutputStream(gb.getOutputStream());
                DataHelper.copy(in, out);
            } catch (IOException ioe) {
                Debug.debug(Debug.ERROR, "Import failed " + f, ioe);
                continue;
            } finally {
                if (in != null)
                    try {
                        in.close();
                    } catch (IOException ioe) {
                    }
                if (out != null)
                    try {
                        out.close();
                    } catch (IOException ioe) {
                    }
            }
            f.delete();
            Debug.debug(Debug.DEBUG, "Imported " + f + " as UIDL " + uidl);
        }
    }
}

Example 2 with GzipFileBuffer

use of i2p.susi.util.GzipFileBuffer in project i2p.i2p by i2p.

the class PersistentMailCache method write.

/**
 * Save data to disk.
 *
 * @return success
 */
private static boolean write(Buffer rb, File f) {
    InputStream in = null;
    OutputStream out = null;
    try {
        in = rb.getInputStream();
        GzipFileBuffer gb = new GzipFileBuffer(f);
        out = gb.getOutputStream();
        DataHelper.copy(in, out);
        return true;
    } catch (IOException ioe) {
        Debug.debug(Debug.ERROR, "Error writing: " + f + ": " + ioe);
        return false;
    } finally {
        if (in != null)
            try {
                in.close();
            } catch (IOException ioe) {
            }
        if (out != null)
            try {
                out.close();
            } catch (IOException ioe) {
            }
    }
}