Age | Commit message (Collapse) | Author |
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A convenient abstraction swallowing all the type casts and, more
importantly, cleanup on destruction (previous code only cleaned up
the buffer upon a successful call to Olm API but not upon an error).
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Notably:
- simplified unnecessarily verbose constructs;
- formally aligned (no re-numeration was necessary)
QOlmMessage::Type with corresponding OLM_ constants;
- dropped QOlmSession::encryptMessageType() because it's very
sensitive to the order of calling with QOlmSession::encrypt()
(and encrypt() itself already calls it and returns the message
type);
- simplify the return type of pickle() calls that can only fail due to
an internal error;
- replace const QString& with QStringView or const QByteArray&
where appropriate;
- use '\0' where it was meant to be instead of '0'.
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...instead of tucking the template in filesourceinfo.cpp where it surely
will be forgotten.
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These are not operations on EncryptedFileMetadata but rather on
a combination of EncryptedFileMetadata and ciphertext. If C++ had
multimethods these could be bound to such a combination.
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Besides having a misleading name (and it goes back to the spec),
EncryptedFile under `file` key preempts the `url` (or `thumbnail_url`)
string value so only one of the two should exist. This is a case for
using std::variant<> - despite its clumsy syntax, it can actually
simplify and streamline code when all the necessary bits are in place
(such as conversion to JSON and getting the common piece - the URL -
out of it). This commit replaces `FileInfo::url` and `FileInfo::file`
with a common field `source` of type `FileSourceInfo` that is an alias
for a variant type covering both underlying types; and `url()` is
reintroduced as a function instead, to allow simplified access
to whichever URL is available inside the variant.
Oh, and EncryptedFile is EncryptedFileMetadata now, to clarify that it
does not represent the file payload itself but rather the data necessary
to obtain that payload.
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