Generate QXmppUpload/Download only by FileSharingManager

Previously all the providers had to subclass the QXmppUpload/Download.
It should be much easier to do additional tasks (e.g. hashing after
downloading) now because the manager (and not the provider) decides when
to emit the finished signal.

Making the encrypted source provider able to handle arbitrary
unencrypted sources should be possible too.

1 files changed, 7 insertions, 3 deletions

diff --git a/src/client/QXmppHttpFileSharingProvider.h b/src/client/QXmppHttpFileSharingProvider.h
index 748c1277..64329659 100644
--- a/src/client/QXmppHttpFileSharingProvider.h
+++ b/src/client/QXmppHttpFileSharingProvider.h
@@ -29,9 +29,13 @@ public:
     ~QXmppHttpFileSharingProvider() override;
 
     auto downloadFile(const std::any &source,
-                      std::unique_ptr<QIODevice> &&target) -> std::shared_ptr<QXmppDownload> override;
-    auto uploadFile(std::unique_ptr<QIODevice> data,
-                    const QXmppFileMetadata &info) -> std::shared_ptr<QXmppUpload> override;
+                      std::unique_ptr<QIODevice> target,
+                      std::function<void(quint64, quint64)> reportProgress,
+                      std::function<void(DownloadResult)> reportFinished) -> std::shared_ptr<Download> override;
+    auto uploadFile(std::unique_ptr<QIODevice> source,
+                    const QXmppFileMetadata &info,
+                    std::function<void(quint64, quint64)> reportProgress,
+                    std::function<void(UploadResult)> reportFinished) -> std::shared_ptr<Upload> override;
 
 private:
     std::unique_ptr<QXmppHttpFileSharingProviderPrivate> d;