Examples with Base64Encoder de.janrufmonitor.util.io.Base64Encoder used on opensource projects

Example 1 with Base64Encoder

use of de.janrufmonitor.util.io.Base64Encoder in project janrufmonitor by tbrandt77.

the class CompressBase64 method compressBase64Encode.

public static synchronized String compressBase64Encode(String raw) throws IOException {
    // create ByteArrayInputStream from String
    ByteArrayInputStream rawIn = new ByteArrayInputStream(raw.getBytes());
    // create a buffer for output
    ByteArrayOutputStream zippedOut = new ByteArrayOutputStream();
    ZipOutputStream out = new ZipOutputStream(zippedOut);
    out.setMethod(ZipOutputStream.DEFLATED);
    out.setLevel(Deflater.BEST_COMPRESSION);
    // write an data entry
    ZipEntry data = new ZipEntry("data");
    out.putNextEntry(data);
    transform(rawIn, out);
    out.closeEntry();
    out.close();
    // System.out.println(zippedOut.toString());
    // create a base64 encoded string
    ByteArrayInputStream zippedIn = new ByteArrayInputStream(zippedOut.toByteArray());
    ByteArrayOutputStream encodedOut = new ByteArrayOutputStream();
    Base64Encoder b64 = new Base64Encoder(encodedOut);
    transform(zippedIn, b64);
    b64.write(13);
    b64.flush();
    return new String(encodedOut.toByteArray());
}

Example 2 with Base64Encoder

use of de.janrufmonitor.util.io.Base64Encoder in project janrufmonitor by tbrandt77.

the class TR064FritzBoxFirmware method doHttpCall.

private StringBuffer doHttpCall(String u, String method, String body, String[][] headers, String user, String pw, boolean isBase64Encoded) throws IOException {
    if (this.m_logger.isLoggable(Level.INFO))
        this.m_logger.info("HTTP call: " + u + ", method " + method);
    URL url = new URL(u);
    URLConnection connection = null;
    if (url.getProtocol().equalsIgnoreCase("https")) {
        connection = (HttpsURLConnection) url.openConnection();
        ((HttpsURLConnection) connection).setRequestMethod(method);
    } else {
        connection = (HttpURLConnection) url.openConnection();
        ((HttpURLConnection) connection).setRequestMethod(method);
    }
    connection.setDoInput(true);
    connection.setDoOutput(true);
    connection.setUseCaches(false);
    if (this.m_logger.isLoggable(Level.INFO))
        this.m_logger.info("HTTP headers...");
    for (int i = 0; i < headers.length; i++) {
        if (this.m_logger.isLoggable(Level.INFO))
            this.m_logger.info(headers[i][0] + ": " + headers[i][1]);
        connection.setRequestProperty(headers[i][0], headers[i][1]);
    }
    if (user != null && pw != null) {
        connection.setRequestProperty("Authorization", "Basic " + Base64Encoder.encode(user + ":" + pw));
    }
    if (body != null) {
        if (this.m_logger.isLoggable(Level.INFO)) {
            this.m_logger.info("HTTP body...");
            this.m_logger.info(body);
        }
        OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
        writer.write(body);
        writer.flush();
        writer.close();
    }
    StringBuffer response = new StringBuffer();
    if (!isBase64Encoded) {
        if (this.m_logger.isLoggable(Level.INFO))
            this.m_logger.info("HTTP response is plain/text.");
        BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        for (String line; (line = reader.readLine()) != null; ) {
            response.append(line);
            response.append(IJAMConst.CRLF);
        }
        reader.close();
    } else {
        if (this.m_logger.isLoggable(Level.INFO))
            this.m_logger.info("HTTP response is base64 encoded.");
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        Base64Encoder b64 = new Base64Encoder(bos);
        Stream.copy(new BufferedInputStream(connection.getInputStream()), b64);
        b64.flush();
        b64.close();
        response.append(new String(bos.toByteArray()));
    }
    if (this.m_logger.isLoggable(Level.INFO)) {
        this.m_logger.info("HTTP response...");
        this.m_logger.info(response.toString());
    }
    return response;
}

Example 3 with Base64Encoder

use of de.janrufmonitor.util.io.Base64Encoder in project janrufmonitor by tbrandt77.

the class HsqldbMultiPhoneCallerDatabaseHandler method internalUpdate.

protected void internalUpdate(ICaller c) throws SQLException {
    // check 1) image already exists and gets exchanged
    if (internalHasImage(c)) {
        if (this.m_logger.isLoggable(Level.INFO))
            this.m_logger.info("Caller " + c.toString() + " has already an image. Updating image.");
        PreparedStatement ps = this.getStatement("UPDATE_IMAGE");
        if (c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEPATH)) {
            if (this.m_logger.isLoggable(Level.INFO))
                this.m_logger.info("Updating image from ATTRIBUTE_NAME_IMAGEPATH.");
            String imgpath = c.getAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEPATH).getValue();
            File img = new File(PathResolver.getInstance(getRuntime()).resolve(imgpath));
            if (img.exists()) {
                if (this.m_logger.isLoggable(Level.INFO))
                    this.m_logger.info("Updating image from ATTRIBUTE_NAME_IMAGEPATH: " + img.getAbsolutePath());
                try {
                    FileInputStream fim = new FileInputStream(img);
                    ByteArrayOutputStream encodedOut = new ByteArrayOutputStream();
                    Base64Encoder b64 = new Base64Encoder(encodedOut);
                    Stream.copy(fim, b64);
                    b64.flush();
                    b64.close();
                    IAttribute img_ref = c.getAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEREF);
                    String uuid = null;
                    if (img_ref != null && img_ref.getValue().length() > 0) {
                        uuid = img_ref.getValue();
                    } else
                        uuid = c.getUUID();
                    updateImage(ps, uuid, encodedOut.toByteArray());
                    if (uuid != null)
                        c.getAttributes().add(getRuntime().getCallerFactory().createAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEREF, uuid));
                } catch (FileNotFoundException e) {
                    this.m_logger.log(Level.SEVERE, e.getMessage(), e);
                } catch (IOException e) {
                    this.m_logger.log(Level.SEVERE, e.getMessage(), e);
                }
                c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEPATH);
            } else {
                // file does not exist so remove image
                internalDelete(c);
                c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEREF);
                c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEPATH);
            }
        } else if (c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEBINARY)) {
            if (this.m_logger.isLoggable(Level.INFO))
                this.m_logger.info("Updating image from ATTRIBUTE_NAME_IMAGEBINARY.");
            String imgdata = c.getAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEBINARY).getValue();
            IAttribute img_ref = c.getAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEREF);
            String uuid = null;
            if (img_ref != null && img_ref.getValue().length() > 0) {
                uuid = img_ref.getValue();
            } else
                uuid = c.getUUID();
            updateImage(ps, uuid, imgdata.getBytes());
            if (uuid != null)
                c.getAttributes().add(getRuntime().getCallerFactory().createAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEREF, uuid));
            c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEBINARY);
        } else if (c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEURL)) {
            if (this.m_logger.isLoggable(Level.INFO))
                this.m_logger.info("Updating image from ATTRIBUTE_NAME_IMAGEURL.");
            // TODO update from URL
            c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEURL);
        }
        ps.executeBatch();
    } else // check 2) image does not exist and has to be insert
    if (c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEPATH) || c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEURL) || c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEBINARY)) {
        if (this.m_logger.isLoggable(Level.INFO))
            this.m_logger.info("Caller " + c.toString() + " has not yet an image. Inserting image.");
        PreparedStatement ps = this.getStatement("INSERT_IMAGE");
        if (c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEPATH)) {
            String imgpath = c.getAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEPATH).getValue();
            File img = new File(PathResolver.getInstance(getRuntime()).resolve(imgpath));
            if (img.exists()) {
                if (this.m_logger.isLoggable(Level.INFO))
                    this.m_logger.info("Inserting image from ATTRIBUTE_NAME_IMAGEPATH: " + img.getAbsolutePath());
                try {
                    FileInputStream fim = new FileInputStream(img);
                    ByteArrayOutputStream encodedOut = new ByteArrayOutputStream();
                    Base64Encoder b64 = new Base64Encoder(encodedOut);
                    Stream.copy(fim, b64);
                    b64.flush();
                    b64.close();
                    createImage(ps, c.getUUID(), encodedOut.toByteArray());
                    c.getAttributes().add(getRuntime().getCallerFactory().createAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEREF, c.getUUID()));
                } catch (FileNotFoundException e) {
                    this.m_logger.log(Level.SEVERE, e.getMessage(), e);
                } catch (IOException e) {
                    this.m_logger.log(Level.SEVERE, e.getMessage(), e);
                }
            }
            c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEPATH);
        } else if (c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEBINARY)) {
            if (this.m_logger.isLoggable(Level.INFO))
                this.m_logger.info("Inserting image from ATTRIBUTE_NAME_IMAGEBINARY.");
            String imgdata = c.getAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEBINARY).getValue();
            createImage(ps, c.getUUID(), imgdata.getBytes());
            c.getAttributes().add(getRuntime().getCallerFactory().createAttribute(IJAMConst.ATTRIBUTE_NAME_IMAGEREF, c.getUUID()));
            c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEBINARY);
        } else if (c.getAttributes().contains(IJAMConst.ATTRIBUTE_NAME_IMAGEURL)) {
            if (this.m_logger.isLoggable(Level.INFO))
                this.m_logger.info("Inserting image from ATTRIBUTE_NAME_IMAGEURL.");
            // TODO insert from URL
            c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEURL);
        }
        ps.executeBatch();
    } else // check 3) image gets deleted
    {
        internalDelete(c);
        c.getAttributes().remove(IJAMConst.ATTRIBUTE_NAME_IMAGEREF);
    }
}

Example 4 with Base64Encoder

use of de.janrufmonitor.util.io.Base64Encoder in project janrufmonitor by tbrandt77.

the class ImageBase64 method renderAsText.

public String renderAsText() {
    if (this.m_o != null) {
        if (this.m_o instanceof ICall) {
            this.m_o = ((ICall) this.m_o).getCaller();
        }
        if (this.m_o instanceof ICaller) {
            if (ImageHandler.getInstance().hasImage((ICaller) this.m_o)) {
                try {
                    InputStream fim = ImageHandler.getInstance().getImageStream((ICaller) this.m_o);
                    ByteArrayOutputStream encodedOut = new ByteArrayOutputStream();
                    Base64Encoder b64 = new Base64Encoder(encodedOut);
                    Stream.copy(fim, b64);
                    b64.flush();
                    b64.close();
                    return new String(encodedOut.toByteArray());
                } catch (IOException e) {
                }
            }
        }
    }
    return "";
}

Example 5 with Base64Encoder

use of de.janrufmonitor.util.io.Base64Encoder in project janrufmonitor by tbrandt77.

the class JournalBuilder method parseCallerImage.

/**
 * Introduced for console version of html callmanager. Since no renderer are available on console,
 * a mechanism is needed for rendering caller images.
 *
 * @param text
 * @param call
 * @return
 * @throws IOException
 */
private static String parseCallerImage(String text, ICall call) throws IOException {
    String prefix = "<!-- start_caller_image:";
    String postfix = ":end_caller_image-->";
    while (text.indexOf(prefix) >= 0) {
        String token = text.substring(text.indexOf(prefix) + prefix.length(), text.indexOf(postfix));
        String[] elements = token.split(";");
        if (elements.length > 2) {
            continue;
        }
        ICaller c = call.getCaller();
        if (ImageHandler.getInstance().hasImage(c)) {
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            Base64Encoder b64 = new Base64Encoder(bos);
            InputStream fin = ImageHandler.getInstance().getImageStream(c);
            Stream.copy(new BufferedInputStream(fin), b64, true);
            text = StringUtils.replaceString(text, prefix + token + postfix, "<img src=\"data:image/jpeg;base64," + bos.toString() + "\" " + (elements.length == 2 ? "width=\"" + elements[0] + "\" height=\"" + elements[1] + "\" " : "") + "/>");
        } else {
            text = StringUtils.replaceString(text, prefix + token + postfix, "");
        }
    }
    return text;
}