Issue 5734 exemplifies the problem: receive a message with an attachment
of type message/rfc822 that doesn't use base64 encoding for the body of
the attached message. K-9 Mail incorrectly stores the attached message
locally with its original headers but using base64 encoding for the body.
A discrepancy thus exists between what the headers say about the encoding
of the body versus the actual encoding used. This is obvious when
attempting to view the attachment (either by using a compatible message
viewer available on the device or by saving the attachment to a file and
viewing the file contents).
The process: When a message with an attached sub-message is received,
Message.parse puts the attachment in a new MimeMessage with the
attachment's body in a BinaryTempFileBody. LocalFolder.saveAttachment
then calls Message.writeTo (which later calls BinaryTempFileBody.writeTo)
to place the entire attachment (headers and body) in a new file that will
become a LocalAttachmentBody. Until now, BinaryTempFileBody.writeTo
could only save the message body using base64 encoding.
This commit implements BinaryTempFileBody.setEncoding and assures that the
body is written out with the same encoding that was found in its headers.
This reverts commit bbdec62e37.
Aside from being the incorrect solution for fixing the problem
described in pull request 211, the patch generates 'Dead code'
warnings inside the if(){} statements on lines 46 and 47.
The correct fix for the problem was already implemented in commit
5678786c97.
Although the logcat in the pull request was generated after the fix,
line numbers in the log indicate that it was based on an outdated
version of MimeUtility.java from before the fix.
Previously, <html>, <head>, & <body> tags were
attached to messages before they were stored locally.
But now that the <head> element also needs to include
a <meta> element (for proper MessageWebView display),
it seems unecesary to store all these tags with each
message.
Now the tags are no longer stored with the messages. Instead,
MessageWebView applies the tags before displaying the message.
This also eliminates the need to upgrade an older
message database where all the old messages would have
otherwise needed to be wrapped with the new tags.
LocalMessage already has a content preview in it; reuse that.
Remove unneeded MimeMessage#getPreview() method now that we don't need
to generate a preview anymore.
* rbayer/IMAPsearch: (21 commits)
More cleanup
Code Cleanup getRemoteSearchFullText -> isRemoteSearchFullText line wraps for preference items
Refactor to allow fetching of extra search results beyond original request. Most code moved out of ImapStore and ImapFolder and into MessagingController.searchRemoteMessagesSynchronous. Should make it easier to add remoteSearch for other server types.
Prevent delete of search results while search results open
remove duplicated code block
Don't hide Crypto when IMAPsearch disabled
Code Style Cleanup: Tabs -> 4 spaces Remove trailing whitespace from blank lines
tabs -> spaces (my bad...)
Fix opening of folders to be Read-Write when necessary, even if they were previously opened Read-Only.
add missing file
Working IMAP search, with passable UI.
UI improvements
Simple help info when enabling Remote Search
Dependency for preferences
Basic IMAP search working
bug encounted when replying to a message such as:
From: "bar, foo" <foobar@example.com>
the field was originally folded on the tab, but the CRLF was already stripped before this error.
This is necessary because we save the offset and length of the user-
supplied text in the identity header. These values are then later used
to split the draft in user text and quoted message.
When calculating these values we operate on a string with LF line
endings. Ideally we want to do the reverse operation on the same
string, but when saving the message to the server LF is converted to
CRLF to create RFC-conforming messages.
This is only a hack and will probably be the cause of more trouble in
the future. A better solution would be to make the identity header more
robust or get rid of it entirely.
