Examples with Base64OutputStream com.fsck.k9.mail.filter.Base64OutputStream used on opensource projects

Example 1 with Base64OutputStream

use of com.fsck.k9.mail.filter.Base64OutputStream in project k-9 by k9mail.

the class BinaryTempFileBody method setEncoding.

public void setEncoding(String encoding) throws MessagingException {
    if (mEncoding != null && mEncoding.equalsIgnoreCase(encoding)) {
        return;
    }
    // The encoding changed, so we need to convert the message
    if (!MimeUtil.ENC_8BIT.equalsIgnoreCase(mEncoding)) {
        throw new RuntimeException("Can't convert from encoding: " + mEncoding);
    }
    try {
        File newFile = File.createTempFile("body", null, mTempDirectory);
        final OutputStream out = new FileOutputStream(newFile);
        try {
            OutputStream wrappedOut;
            if (MimeUtil.ENC_QUOTED_PRINTABLE.equals(encoding)) {
                wrappedOut = new QuotedPrintableOutputStream(out, false);
            } else if (MimeUtil.ENC_BASE64.equals(encoding)) {
                wrappedOut = new Base64OutputStream(out);
            } else {
                throw new RuntimeException("Target encoding not supported: " + encoding);
            }
            InputStream in = getInputStream();
            try {
                IOUtils.copy(in, wrappedOut);
            } finally {
                IOUtils.closeQuietly(in);
                IOUtils.closeQuietly(wrappedOut);
            }
        } finally {
            IOUtils.closeQuietly(out);
        }
        mFile = newFile;
        mEncoding = encoding;
    } catch (IOException e) {
        throw new MessagingException("Unable to convert body", e);
    }
}

Example 2 with Base64OutputStream

use of com.fsck.k9.mail.filter.Base64OutputStream in project k-9 by k9mail.

the class BinaryAttachmentBody method writeTo.

@Override
public void writeTo(OutputStream out) throws IOException, MessagingException {
    InputStream in = getInputStream();
    try {
        boolean closeStream = false;
        if (MimeUtil.isBase64Encoding(mEncoding)) {
            out = new Base64OutputStream(out);
            closeStream = true;
        } else if (MimeUtil.isQuotedPrintableEncoded(mEncoding)) {
            out = new QuotedPrintableOutputStream(out, false);
            closeStream = true;
        }
        try {
            IOUtils.copy(in, out);
        } finally {
            if (closeStream) {
                out.close();
            }
        }
    } finally {
        in.close();
    }
}