decode-RFC2047 used babel's octets-to-string, but we can replace it with
the function of the same name from flexi-streams. This doesn't make a
difference for the moment, but will be useful in the future:
flexi-streams provides de- and encoding streams that we'll be able to
use to replace and augment some of the stream based MIME part handling
code in mime4cl. babel doesn't have as powerful stream functionality
although it seems to be planned.
Another big upside of flexi-streams is that we'll be able to replace
delimited-input-string using it. This should allow us to slowly work
towards correct and more efficient decoding of MIME bodies.
Change-Id: I17174f1c96c5be7d103d396564e6aa0fe24c80fc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8371
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Accessing the headers of a MIME message feels like something mime4cl
should handle. We implemented this ad hoc in mblog before in order to
not need to worry about doing it in a sensible way. Now we introduce a
decent-ish interface for getting a header from a MIME message,
mime-message-header-values:
* It returns a list because MIME message headers may appear multiple
times.
* It decodes RFC2047 only upon request, as you may want to be stricter
about parsing certain fields.
* It checks header name equality case insensitively.
The code for decoding the RFC2047 string is retained and still uses
babel for doing the actual decoding.
Change-Id: I58bbbe4b46dbded04160b481a28a40d14775673d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5150
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Used http://wcp.sdf-eu.org/software/mime4cl-20150207T211851.tbz (sha256
5a914669bba7561efe59a4fd0817204c07ad2add98b03ae206ef185ac04affb3).
Importing seems sensible since there's no upstream repo nor has their
been a release since 2015.
This is just an import commit, so the changes made to make it build are
more discoverable as their own commit.
Change-Id: I2ff28c3c7433abdf7857204bc89eaf9edc0b1cbc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3378
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
