From 68f167995e7ba71a6f2e556a7a0eab3d234e2d1a Mon Sep 17 00:00:00 2001
From: Jonah Brüchert <jbb@kaidan.im>
Date: Fri, 9 Sep 2022 23:15:10 +0200
Subject: 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>
---
 src/base/QXmppFileShare.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/base/QXmppFileShare.h')

diff --git a/src/base/QXmppFileShare.h b/src/base/QXmppFileShare.h
index b0d48bd3..b8506836 100644
--- a/src/base/QXmppFileShare.h
+++ b/src/base/QXmppFileShare.h
@@ -7,6 +7,9 @@
 
 #include "QXmppGlobal.h"
 
+#include <any>
+#include <functional>
+
 #include <QSharedDataPointer>
 
 class QDomElement;
@@ -43,6 +46,13 @@ public:
     /// \cond
     bool parse(const QDomElement &el);
     void toXml(QXmlStreamWriter *writer) const;
+
+protected:
+    friend class QXmppFileSharingManager;
+
+    // Private, internally used API:
+    void visitSources(std::function<bool(const std::any &)> &&visitor) const;
+    void addSource(const std::any &source);
     /// \endcond
 
 private:
-- 
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