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Code Issues Releases Wiki Activity

Handle message part errors

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M66B 2019-01-21 17:19:02 +00:00
parent accefedfa5
commit 2fa0b0564b
1 changed files with 57 additions and 52 deletions
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109
app/src/main/java/eu/faircode/email/MessageHelper.java
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@ -740,65 +740,70 @@ public class MessageHelper {
Part part;
}
MessageParts getMessageParts() throws IOException, MessagingException {
MessageParts getMessageParts() throws IOException {
MessageParts parts = new MessageParts();
getMessageParts(imessage, parts, false); // Can throw ParseException
return parts;
}
private void getMessageParts(Part part, MessageParts parts, boolean pgp) throws MessagingException, IOException {
if (part.isMimeType("multipart/*")) {
Multipart multipart = (Multipart) part.getContent();
for (int i = 0; i < multipart.getCount(); i++)
try {
Part cpart = multipart.getBodyPart(i);
getMessageParts(cpart, parts, pgp);
ContentType ct = new ContentType(cpart.getContentType());
if ("application/pgp-encrypted".equals(ct.getBaseType().toLowerCase()))
pgp = true;
} catch (ParseException ex) {
// Nested body: try to continue
// ParseException: In parameter list boundary="...">, expected parameter name, got ";"
Log.w(ex);
}
} else {
// https://www.iana.org/assignments/cont-disp/cont-disp.xhtml
String disposition;
try {
disposition = part.getDisposition();
} catch (MessagingException ex) {
Log.w(ex);
disposition = null;
}
String filename;
try {
filename = part.getFileName();
} catch (MessagingException ex) {
Log.w(ex);
filename = null;
}
//Log.i("Part" +
// " disposition=" + disposition +
// " filename=" + filename +
// " content type=" + part.getContentType());
if (!Part.ATTACHMENT.equalsIgnoreCase(disposition) &&
((parts.plain == null && part.isMimeType("text/plain")) ||
(parts.html == null && part.isMimeType("text/html")))) {
if (part.isMimeType("text/plain"))
parts.plain = part;
else
parts.html = part;
private void getMessageParts(Part part, MessageParts parts, boolean pgp) throws IOException {
try {
if (part.isMimeType("multipart/*")) {
Multipart multipart = (Multipart) part.getContent();
for (int i = 0; i < multipart.getCount(); i++)
try {
Part cpart = multipart.getBodyPart(i);
getMessageParts(cpart, parts, pgp);
ContentType ct = new ContentType(cpart.getContentType());
if ("application/pgp-encrypted".equals(ct.getBaseType().toLowerCase()))
pgp = true;
} catch (ParseException ex) {
// Nested body: try to continue
// ParseException: In parameter list boundary="...">, expected parameter name, got ";"
Log.w(ex);
}
} else {
AttachmentPart apart = new AttachmentPart();
apart.disposition = disposition;
apart.filename = filename;
apart.pgp = pgp;
apart.part = part;
parts.attachments.add(apart);
// https://www.iana.org/assignments/cont-disp/cont-disp.xhtml
String disposition;
try {
disposition = part.getDisposition();
} catch (MessagingException ex) {
Log.w(ex);
disposition = null;
}
String filename;
try {
filename = part.getFileName();
} catch (MessagingException ex) {
Log.w(ex);
filename = null;
}
//Log.i("Part" +
// " disposition=" + disposition +
// " filename=" + filename +
// " content type=" + part.getContentType());
if (!Part.ATTACHMENT.equalsIgnoreCase(disposition) &&
((parts.plain == null && part.isMimeType("text/plain")) ||
(parts.html == null && part.isMimeType("text/html")))) {
if (part.isMimeType("text/plain"))
parts.plain = part;
else
parts.html = part;
} else {
AttachmentPart apart = new AttachmentPart();
apart.disposition = disposition;
apart.filename = filename;
apart.pgp = pgp;
apart.part = part;
parts.attachments.add(apart);
}
}
} catch (MessagingException ex) {
Log.w(ex);
parts.warnings.add(Helper.formatThrowable(ex));
}
}