Review Request 121047: KCodecs: add MIME codecs, improve {encode, decode}RFC2047String()
Daniel Vrátil
dvratil at redhat.com
Tue Nov 18 13:31:54 UTC 2014
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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/121047/
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(Updated Nov. 18, 2014, 2:31 p.m.)
Review request for KDE Frameworks, KDEPIM-Libraries and David Faure.
Repository: kcodecs
Description
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KCodecs currently provides only decodeRFC2047String(), and even that has a comment saying "more robust implementation available in KMime". This patch makes KCodecs::decodeRFC2047String() use the "more robust" implementation from KMime, and adds KCodecs::encodeRFC2047String() counterpart - also using implementation from KMime.
Since KMime also provides codecs implementing various MIME encodings (quoted-printable, base64, uuencode), and the KMmime implementation of decodeRFC2047String() depends on them, I also brought over all the MIME codecs, and make use of them in all the KCodecs static methods. I believe that having a proper and more robust implementation available in a more generic framework like KCodecs is better, than if it was hidden in the KMime framework. As a result, we can make KMime framework to use KCodecs (it already depends on it anyway) for all the encodings, and only leave classes for storing and parsing the "high-level" message/rfc822 messages, and headers. It also reduces code duplication, and makes all applications use the same encode/decode implementations (which is cool, right? :-))
The main reason for this move is that I'm trying to move over to KCodecs one small class from KPimUtils framework in kdepimlibs (which is our universal dumping ground in kdepimlibs that I'm trying to get rid of) for generic email address validation, but it depends on proper implementations of encode/decodeRFC2047String methods, so I ended up moving all this stuff :-) The tiny Email class is not part of this review though, I'll wait for this to get in, then post another review. I believe that this is a rather useful tool that could find wide adoption outside PIM, therefor I decided not to move it from KPimUtils to KMime, but instead move all the interesting, and multi-purpose parts from KMime into KCodecs.
I also moved over related KMime unit-tests (that's why the review is so big).
Diffs (updated)
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autotests/data/codec_x-kmime-rfc2231/basic-encode.expected PRE-CREATION
autotests/data/codec_x-kmime-rfc2231/null-decode.x-kmime-rfc2231 PRE-CREATION
autotests/data/codec_x-kmime-rfc2231/null-decode.x-kmime-rfc2231.expected PRE-CREATION
autotests/data/codec_x-kmime-rfc2231/null-encode PRE-CREATION
autotests/data/codec_x-kmime-rfc2231/null-encode.expected PRE-CREATION
autotests/data/codec_x-uuencode/basic-decode.x-uuencode PRE-CREATION
autotests/data/codec_x-uuencode/basic-decode.x-uuencode.expected PRE-CREATION
autotests/kcodecstest.h PRE-CREATION
autotests/kcodecstest.cpp PRE-CREATION
autotests/rfc2047test.h PRE-CREATION
autotests/rfc2047test.cpp PRE-CREATION
src/CMakeLists.txt adc0f2a
src/kcodecs.h 48effbb
src/kcodecs.cpp 4fd660d
src/kcodecs_p.h PRE-CREATION
src/kcodecsbase64.h PRE-CREATION
src/kcodecsbase64.cpp PRE-CREATION
src/kcodecsidentity.h PRE-CREATION
src/kcodecsidentity.cpp PRE-CREATION
src/kcodecsqp.h PRE-CREATION
src/kcodecsqp.cpp PRE-CREATION
src/kcodecsuuencode.h PRE-CREATION
src/kcodecsuuencode.cpp PRE-CREATION
autotests/CMakeLists.txt 4c41ba2
autotests/base64benchmark.cpp PRE-CREATION
autotests/codectest.h PRE-CREATION
autotests/codectest.cpp PRE-CREATION
autotests/data/codec_b/basic-decode.b PRE-CREATION
autotests/data/codec_b/basic-decode.b.expected PRE-CREATION
autotests/data/codec_b/basic-encode PRE-CREATION
autotests/data/codec_b/basic-encode.expected PRE-CREATION
autotests/data/codec_b/null-decode.b PRE-CREATION
autotests/data/codec_b/null-decode.b.expected PRE-CREATION
autotests/data/codec_b/null-encode PRE-CREATION
autotests/data/codec_b/null-encode.expected PRE-CREATION
autotests/data/codec_b/padding0-encode PRE-CREATION
autotests/data/codec_b/padding0-encode.expected PRE-CREATION
autotests/data/codec_b/padding1-encode PRE-CREATION
autotests/data/codec_b/padding1-encode.expected PRE-CREATION
autotests/data/codec_b/padding2-encode PRE-CREATION
autotests/data/codec_b/padding2-encode.expected PRE-CREATION
autotests/data/codec_base64/basic-decode.base64 PRE-CREATION
autotests/data/codec_base64/basic-decode.base64.expected PRE-CREATION
autotests/data/codec_base64/basic-encode PRE-CREATION
autotests/data/codec_base64/basic-encode.expected PRE-CREATION
autotests/data/codec_base64/corrupt.base64 PRE-CREATION
autotests/data/codec_base64/corrupt.base64.expected PRE-CREATION
autotests/data/codec_base64/very_small-encode PRE-CREATION
autotests/data/codec_base64/very_small-encode.expected PRE-CREATION
autotests/data/codec_q/all-encoded-decode.q PRE-CREATION
autotests/data/codec_q/all-encoded-decode.q.expected PRE-CREATION
autotests/data/codec_q/basic-encode PRE-CREATION
autotests/data/codec_q/basic-encode.expected PRE-CREATION
autotests/data/codec_q/null-decode.q PRE-CREATION
autotests/data/codec_q/null-decode.q.expected PRE-CREATION
autotests/data/codec_q/null-encode PRE-CREATION
autotests/data/codec_q/null-encode.expected PRE-CREATION
autotests/data/codec_quoted-printable/basic-decode.quoted-printable PRE-CREATION
autotests/data/codec_quoted-printable/basic-decode.quoted-printable.expected PRE-CREATION
autotests/data/codec_quoted-printable/basic-encode PRE-CREATION
autotests/data/codec_quoted-printable/basic-encode.expected PRE-CREATION
autotests/data/codec_quoted-printable/corrupt.quoted-printable PRE-CREATION
autotests/data/codec_quoted-printable/corrupt.quoted-printable.expected PRE-CREATION
autotests/data/codec_quoted-printable/corrupt2.quoted-printable PRE-CREATION
autotests/data/codec_quoted-printable/corrupt2.quoted-printable.expected PRE-CREATION
autotests/data/codec_quoted-printable/corrupt3.quoted-printable PRE-CREATION
autotests/data/codec_quoted-printable/corrupt3.quoted-printable.expected PRE-CREATION
autotests/data/codec_quoted-printable/corrupt4.quoted-printable PRE-CREATION
autotests/data/codec_quoted-printable/corrupt4.quoted-printable.expected PRE-CREATION
autotests/data/codec_quoted-printable/wrap-encode PRE-CREATION
autotests/data/codec_quoted-printable/wrap-encode.expected PRE-CREATION
autotests/data/codec_x-kmime-rfc2231/all-encoded.x-kmime-rfc2231-decode PRE-CREATION
autotests/data/codec_x-kmime-rfc2231/all-encoded.x-kmime-rfc2231-decode.expected PRE-CREATION
autotests/data/codec_x-kmime-rfc2231/basic-encode PRE-CREATION
Diff: https://git.reviewboard.kde.org/r/121047/diff/
Testing
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Builds, all unit-tests pass.
Thanks,
Daniel Vrátil
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