Implement XEP-0448: Stateless File Sharing

This adds a file sharing manager that is capable of using multiple back
ends. Currently implemented are a normal HTTP File Upload backend and an
encrypted HTTP File Upload. Jingle File Transfer could be implemented
later.

Co-authored-by: Linus Jahn <lnj@kaidan.im>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/client/QXmppDownload.h b/src/client/QXmppDownload.h
new file mode 100644
index 00000000..3256aaea
--- /dev/null
+++ b/src/client/QXmppDownload.h
@@ -0,0 +1,23 @@
+// SPDX-FileCopyrightText: 2022 Jonah Brüchert <jbb@kaidan.im>
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+#ifndef QXMPPDOWNLOAD_H
+#define QXMPPDOWNLOAD_H
+
+#include "QXmppError.h"
+#include "QXmppFileTransfer.h"
+
+#include <variant>
+
+class QXMPP_EXPORT QXmppDownload : public QXmppFileTransfer
+{
+    Q_OBJECT
+public:
+    using Result = std::variant<QXmpp::Success, QXmpp::Cancelled, QXmppError>;
+    Q_SIGNAL void finished(QXmppDownload::Result);
+};
+
+Q_DECLARE_METATYPE(QXmppDownload::Result);
+
+#endif  // QXMPPDOWNLOAD_H