Examples with Part com.fsck.k9.mail.Part used on opensource projects

Example 66 with Part

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

the class TextPartFinderTest method findFirstTextPart_withMultipartMixedContainingMultipartAlternative.

@Test
public void findFirstTextPart_withMultipartMixedContainingMultipartAlternative() throws Exception {
    BodyPart expected = createTextPart("text/plain");
    Part part = createMultipart("multipart/mixed", createPart("image/jpeg"), createMultipart("multipart/alternative", expected, createTextPart("text/html")), createTextPart("text/plain"));
    Part result = textPartFinder.findFirstTextPart(part);
    assertEquals(expected, result);
}

Example 67 with Part

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

the class TextPartFinderTest method findFirstTextPart_withMultipartAlternativeHtmlPartFirst.

@Test
public void findFirstTextPart_withMultipartAlternativeHtmlPartFirst() throws Exception {
    BodyPart expected = createTextPart("text/plain");
    Part part = createMultipart("multipart/alternative", createTextPart("text/html"), expected);
    Part result = textPartFinder.findFirstTextPart(part);
    assertEquals(expected, result);
}

Example 68 with Part

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

the class ImapFolder method fetchPart.

@Override
public void fetchPart(Message message, Part part, MessageRetrievalListener<Message> listener) throws MessagingException {
    checkOpen();
    String partId = part.getServerExtra();
    String fetch;
    if ("TEXT".equalsIgnoreCase(partId)) {
        int maximumAutoDownloadMessageSize = store.getStoreConfig().getMaximumAutoDownloadMessageSize();
        fetch = String.format(Locale.US, "BODY.PEEK[TEXT]<0.%d>", maximumAutoDownloadMessageSize);
    } else {
        fetch = String.format("BODY.PEEK[%s]", partId);
    }
    try {
        String command = String.format("UID FETCH %s (UID %s)", message.getUid(), fetch);
        connection.sendCommand(command, false);
        ImapResponse response;
        int messageNumber = 0;
        ImapResponseCallback callback = new FetchPartCallback(part);
        do {
            response = connection.readResponse(callback);
            if (response.getTag() == null && ImapResponseParser.equalsIgnoreCase(response.get(1), "FETCH")) {
                ImapList fetchList = (ImapList) response.getKeyedValue("FETCH");
                String uid = fetchList.getKeyedString("UID");
                if (!message.getUid().equals(uid)) {
                    if (K9MailLib.isDebug()) {
                        Log.d(LOG_TAG, "Did not ask for UID " + uid + " for " + getLogId());
                    }
                    handleUntaggedResponse(response);
                    continue;
                }
                if (listener != null) {
                    listener.messageStarted(uid, messageNumber++, 1);
                }
                ImapMessage imapMessage = (ImapMessage) message;
                Object literal = handleFetchResponse(imapMessage, fetchList);
                if (literal != null) {
                    if (literal instanceof Body) {
                        // Most of the work was done in FetchAttchmentCallback.foundLiteral()
                        MimeMessageHelper.setBody(part, (Body) literal);
                    } else if (literal instanceof String) {
                        String bodyString = (String) literal;
                        InputStream bodyStream = new ByteArrayInputStream(bodyString.getBytes());
                        String contentTransferEncoding = part.getHeader(MimeHeader.HEADER_CONTENT_TRANSFER_ENCODING)[0];
                        String contentType = part.getHeader(MimeHeader.HEADER_CONTENT_TYPE)[0];
                        MimeMessageHelper.setBody(part, MimeUtility.createBody(bodyStream, contentTransferEncoding, contentType));
                    } else {
                        // This shouldn't happen
                        throw new MessagingException("Got FETCH response with bogus parameters");
                    }
                }
                if (listener != null) {
                    listener.messageFinished(message, messageNumber, 1);
                }
            } else {
                handleUntaggedResponse(response);
            }
        } while (response.getTag() == null);
    } catch (IOException ioe) {
        throw ioExceptionHandler(connection, ioe);
    }
}

Example 69 with Part

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

the class ImapFolder method parseBodyStructure.

private void parseBodyStructure(ImapList bs, Part part, String id) throws MessagingException {
    if (bs.get(0) instanceof ImapList) {
        /*
             * This is a multipart/*
             */
        MimeMultipart mp = MimeMultipart.newInstance();
        for (int i = 0, count = bs.size(); i < count; i++) {
            if (bs.get(i) instanceof ImapList) {
                /*
                     * For each part in the message we're going to add a new BodyPart and parse
                     * into it.
                     */
                MimeBodyPart bp = new MimeBodyPart();
                if (id.equalsIgnoreCase("TEXT")) {
                    parseBodyStructure(bs.getList(i), bp, Integer.toString(i + 1));
                } else {
                    parseBodyStructure(bs.getList(i), bp, id + "." + (i + 1));
                }
                mp.addBodyPart(bp);
            } else {
                /*
                     * We've got to the end of the children of the part, so now we can find out
                     * what type it is and bail out.
                     */
                String subType = bs.getString(i);
                mp.setSubType(subType.toLowerCase(Locale.US));
                break;
            }
        }
        MimeMessageHelper.setBody(part, mp);
    } else {
        /*
             * This is a body. We need to add as much information as we can find out about
             * it to the Part.
             */
        /*
             *  0| 0  body type
             *  1| 1  body subtype
             *  2| 2  body parameter parenthesized list
             *  3| 3  body id (unused)
             *  4| 4  body description (unused)
             *  5| 5  body encoding
             *  6| 6  body size
             *  -| 7  text lines (only for type TEXT, unused)
             * Extensions (optional):
             *  7| 8  body MD5 (unused)
             *  8| 9  body disposition
             *  9|10  body language (unused)
             * 10|11  body location (unused)
             */
        String type = bs.getString(0);
        String subType = bs.getString(1);
        String mimeType = (type + "/" + subType).toLowerCase(Locale.US);
        ImapList bodyParams = null;
        if (bs.get(2) instanceof ImapList) {
            bodyParams = bs.getList(2);
        }
        String encoding = bs.getString(5);
        int size = bs.getNumber(6);
        if (MimeUtility.isMessage(mimeType)) {
            /*
                 * This will be caught by fetch and handled appropriately.
                 */
            throw new MessagingException("BODYSTRUCTURE message/rfc822 not yet supported.");
        }
        /*
             * Set the content type with as much information as we know right now.
             */
        StringBuilder contentType = new StringBuilder();
        contentType.append(mimeType);
        if (bodyParams != null) {
            /*
                 * If there are body params we might be able to get some more information out
                 * of them.
                 */
            for (int i = 0, count = bodyParams.size(); i < count; i += 2) {
                String paramName = bodyParams.getString(i);
                String paramValue = bodyParams.getString(i + 1);
                contentType.append(String.format(";\r\n %s=\"%s\"", paramName, paramValue));
            }
        }
        part.setHeader(MimeHeader.HEADER_CONTENT_TYPE, contentType.toString());
        // Extension items
        ImapList bodyDisposition = null;
        if ("text".equalsIgnoreCase(type) && bs.size() > 9 && bs.get(9) instanceof ImapList) {
            bodyDisposition = bs.getList(9);
        } else if (!("text".equalsIgnoreCase(type)) && bs.size() > 8 && bs.get(8) instanceof ImapList) {
            bodyDisposition = bs.getList(8);
        }
        StringBuilder contentDisposition = new StringBuilder();
        if (bodyDisposition != null && !bodyDisposition.isEmpty()) {
            if (!"NIL".equalsIgnoreCase(bodyDisposition.getString(0))) {
                contentDisposition.append(bodyDisposition.getString(0).toLowerCase(Locale.US));
            }
            if (bodyDisposition.size() > 1 && bodyDisposition.get(1) instanceof ImapList) {
                ImapList bodyDispositionParams = bodyDisposition.getList(1);
                /*
                     * If there is body disposition information we can pull some more information
                     * about the attachment out.
                     */
                for (int i = 0, count = bodyDispositionParams.size(); i < count; i += 2) {
                    String paramName = bodyDispositionParams.getString(i).toLowerCase(Locale.US);
                    String paramValue = bodyDispositionParams.getString(i + 1);
                    contentDisposition.append(String.format(";\r\n %s=\"%s\"", paramName, paramValue));
                }
            }
        }
        if (MimeUtility.getHeaderParameter(contentDisposition.toString(), "size") == null) {
            contentDisposition.append(String.format(Locale.US, ";\r\n size=%d", size));
        }
        /*
             * Set the content disposition containing at least the size. Attachment
             * handling code will use this down the road.
             */
        part.setHeader(MimeHeader.HEADER_CONTENT_DISPOSITION, contentDisposition.toString());
        /*
             * Set the Content-Transfer-Encoding header. Attachment code will use this
             * to parse the body.
             */
        part.setHeader(MimeHeader.HEADER_CONTENT_TRANSFER_ENCODING, encoding);
        if (part instanceof ImapMessage) {
            ((ImapMessage) part).setSize(size);
        }
        part.setServerExtra(id);
    }
}

Example 70 with Part

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

the class ImapStoreUriDecoder method decode.

/**
     * Decodes an ImapStore URI.
     *
     * <p>Possible forms:</p>
     * <pre>
     * imap://auth:user:password@server:port ConnectionSecurity.NONE
     * imap+tls+://auth:user:password@server:port ConnectionSecurity.STARTTLS_REQUIRED
     * imap+ssl+://auth:user:password@server:port ConnectionSecurity.SSL_TLS_REQUIRED
     * </pre>
     *
     * NOTE: this method expects the userinfo part of the uri to be encoded twice, due to a bug in
     * {@link ImapStoreUriCreator#create(ServerSettings)}.
     *
     * @param uri the store uri.
     */
public static ImapStoreSettings decode(String uri) {
    String host;
    int port;
    ConnectionSecurity connectionSecurity;
    AuthType authenticationType = null;
    String username = null;
    String password = null;
    String clientCertificateAlias = null;
    String pathPrefix = null;
    boolean autoDetectNamespace = true;
    URI imapUri;
    try {
        imapUri = new URI(uri);
    } catch (URISyntaxException use) {
        throw new IllegalArgumentException("Invalid ImapStore URI", use);
    }
    String scheme = imapUri.getScheme();
    /*
         * Currently available schemes are:
         * imap
         * imap+tls+
         * imap+ssl+
         *
         * The following are obsolete schemes that may be found in pre-existing
         * settings from earlier versions or that may be found when imported. We
         * continue to recognize them and re-map them appropriately:
         * imap+tls
         * imap+ssl
         */
    if (scheme.equals("imap")) {
        connectionSecurity = ConnectionSecurity.NONE;
        port = Type.IMAP.defaultPort;
    } else if (scheme.startsWith("imap+tls")) {
        connectionSecurity = ConnectionSecurity.STARTTLS_REQUIRED;
        port = Type.IMAP.defaultPort;
    } else if (scheme.startsWith("imap+ssl")) {
        connectionSecurity = ConnectionSecurity.SSL_TLS_REQUIRED;
        port = Type.IMAP.defaultTlsPort;
    } else {
        throw new IllegalArgumentException("Unsupported protocol (" + scheme + ")");
    }
    host = imapUri.getHost();
    if (imapUri.getPort() != -1) {
        port = imapUri.getPort();
    }
    if (imapUri.getUserInfo() != null) {
        String userinfo = imapUri.getUserInfo();
        String[] userInfoParts = userinfo.split(":");
        if (userinfo.endsWith(":")) {
            // Or XOAUTH2 where it's a valid config - XOAUTH:username:
            if (userInfoParts.length > 1) {
                authenticationType = AuthType.valueOf(userInfoParts[0]);
                username = decodeUtf8(userInfoParts[1]);
            } else {
                authenticationType = AuthType.PLAIN;
                username = decodeUtf8(userInfoParts[0]);
            }
        } else if (userInfoParts.length == 2) {
            // Old/standard style of encoding - PLAIN auth only:
            // username:password
            authenticationType = AuthType.PLAIN;
            username = decodeUtf8(userInfoParts[0]);
            password = decodeUtf8(userInfoParts[1]);
        } else if (userInfoParts.length == 3) {
            // Standard encoding
            // PLAIN:username:password
            // EXTERNAL:username:certAlias
            authenticationType = AuthType.valueOf(userInfoParts[0]);
            username = decodeUtf8(userInfoParts[1]);
            if (AuthType.EXTERNAL == authenticationType) {
                clientCertificateAlias = decodeUtf8(userInfoParts[2]);
            } else {
                password = decodeUtf8(userInfoParts[2]);
            }
        }
    }
    String path = imapUri.getPath();
    if (path != null && path.length() > 1) {
        // Strip off the leading "/"
        String cleanPath = path.substring(1);
        if (cleanPath.length() >= 2 && cleanPath.charAt(1) == '|') {
            autoDetectNamespace = cleanPath.charAt(0) == '1';
            if (!autoDetectNamespace) {
                pathPrefix = cleanPath.substring(2);
            }
        } else {
            if (cleanPath.length() > 0) {
                pathPrefix = cleanPath;
                autoDetectNamespace = false;
            }
        }
    }
    return new ImapStoreSettings(host, port, connectionSecurity, authenticationType, username, password, clientCertificateAlias, autoDetectNamespace, pathPrefix);
}