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

Example 96 with Part

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

the class LocalStore method findPartById.

static Part findPartById(Part searchRoot, long partId) {
    if (searchRoot instanceof LocalMessage) {
        LocalMessage localMessage = (LocalMessage) searchRoot;
        if (localMessage.getMessagePartId() == partId) {
            return localMessage;
        }
    }
    Stack<Part> partStack = new Stack<>();
    partStack.add(searchRoot);
    while (!partStack.empty()) {
        Part part = partStack.pop();
        if (part instanceof LocalPart) {
            LocalPart localBodyPart = (LocalPart) part;
            if (localBodyPart.getId() == partId) {
                return part;
            }
        }
        Body body = part.getBody();
        if (body instanceof Multipart) {
            Multipart innerMultipart = (Multipart) body;
            for (BodyPart innerPart : innerMultipart.getBodyParts()) {
                partStack.add(innerPart);
            }
        }
        if (body instanceof Part) {
            partStack.add((Part) body);
        }
    }
    return null;
}

Example 97 with Part

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

the class MessageDecryptVerifier method findPrimaryPartInMixed.

@Nullable
private static Part findPrimaryPartInMixed(Part part, List<Part> outputExtraParts) {
    Body body = part.getBody();
    boolean isMultipartMixed = part.isMimeType("multipart/mixed") && body instanceof Multipart;
    if (!isMultipartMixed) {
        return null;
    }
    Multipart multipart = (Multipart) body;
    if (multipart.getCount() == 0) {
        return null;
    }
    BodyPart firstBodyPart = multipart.getBodyPart(0);
    Part foundPart;
    if (isPartEncryptedOrSigned(firstBodyPart)) {
        foundPart = firstBodyPart;
    } else {
        foundPart = findPrimaryPartInAlternative(firstBodyPart);
    }
    if (foundPart != null && outputExtraParts != null) {
        for (int i = 1; i < multipart.getCount(); i++) {
            outputExtraParts.add(multipart.getBodyPart(i));
        }
    }
    return foundPart;
}

Example 98 with Part

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

the class MessageDecryptVerifier method findPrimaryEncryptedOrSignedPart.

public static Part findPrimaryEncryptedOrSignedPart(Part part, List<Part> outputExtraParts) {
    if (isPartEncryptedOrSigned(part)) {
        return part;
    }
    Part foundPart;
    foundPart = findPrimaryPartInAlternative(part);
    if (foundPart != null) {
        return foundPart;
    }
    foundPart = findPrimaryPartInMixed(part, outputExtraParts);
    if (foundPart != null) {
        return foundPart;
    }
    return null;
}

Example 99 with Part

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

the class MessageDecryptVerifier method findSignedParts.

public static List<Part> findSignedParts(Part startPart, MessageCryptoAnnotations messageCryptoAnnotations) {
    List<Part> signedParts = new ArrayList<>();
    Stack<Part> partsToCheck = new Stack<>();
    partsToCheck.push(startPart);
    while (!partsToCheck.isEmpty()) {
        Part part = partsToCheck.pop();
        if (messageCryptoAnnotations.has(part)) {
            CryptoResultAnnotation resultAnnotation = messageCryptoAnnotations.get(part);
            MimeBodyPart replacementData = resultAnnotation.getReplacementData();
            if (replacementData != null) {
                part = replacementData;
            }
        }
        Body body = part.getBody();
        if (isPartMultipartSigned(part)) {
            signedParts.add(part);
            continue;
        }
        if (body instanceof Multipart) {
            Multipart multipart = (Multipart) body;
            for (int i = multipart.getCount() - 1; i >= 0; i--) {
                BodyPart bodyPart = multipart.getBodyPart(i);
                partsToCheck.push(bodyPart);
            }
        }
    }
    return signedParts;
}

Example 100 with Part

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

the class MessageDecryptVerifier method findEncryptedParts.

public static List<Part> findEncryptedParts(Part startPart) {
    List<Part> encryptedParts = new ArrayList<>();
    Stack<Part> partsToCheck = new Stack<>();
    partsToCheck.push(startPart);
    while (!partsToCheck.isEmpty()) {
        Part part = partsToCheck.pop();
        Body body = part.getBody();
        if (isPartMultipartEncrypted(part)) {
            encryptedParts.add(part);
            continue;
        }
        if (body instanceof Multipart) {
            Multipart multipart = (Multipart) body;
            for (int i = multipart.getCount() - 1; i >= 0; i--) {
                BodyPart bodyPart = multipart.getBodyPart(i);
                partsToCheck.push(bodyPart);
            }
        }
    }
    return encryptedParts;
}