From 0b5e72a2c6502f22a752b72b4df5fa25746fdd25 Mon Sep 17 00:00:00 2001 From: Alexey Rusakov Date: Thu, 26 May 2022 08:51:22 +0200 Subject: Refactor EncryptedFile and EC::FileInfo::file 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. --- lib/connection.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'lib/connection.h') diff --git a/lib/connection.h b/lib/connection.h index f8744752..656e597c 100644 --- a/lib/connection.h +++ b/lib/connection.h @@ -51,7 +51,7 @@ class SendToDeviceJob; class SendMessageJob; class LeaveRoomJob; class Database; -struct EncryptedFile; +struct EncryptedFileMetadata; class QOlmAccount; class QOlmInboundGroupSession; @@ -601,7 +601,8 @@ public Q_SLOTS: const QString& localFilename = {}); #ifdef Quotient_E2EE_ENABLED - DownloadFileJob* downloadFile(const QUrl& url, const EncryptedFile& file, + DownloadFileJob* downloadFile(const QUrl& url, + const EncryptedFileMetadata& file, const QString& localFilename = {}); #endif /** -- cgit v1.2.3