From 8570b4c56616547e5fa2530e6b9733fb37cf02a3 Mon Sep 17 00:00:00 2001
From: Linus Jahn <lnj@kaidan.im>
Date: Sun, 26 Jul 2020 20:33:07 +0200
Subject: QXmppStream: Move stream management into separate class

---
 src/base/QXmppStreamManagement_p.h | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

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

diff --git a/src/base/QXmppStreamManagement_p.h b/src/base/QXmppStreamManagement_p.h
index ab250109..389276d7 100644
--- a/src/base/QXmppStreamManagement_p.h
+++ b/src/base/QXmppStreamManagement_p.h
@@ -30,6 +30,9 @@
 #include <QDomDocument>
 #include <QXmlStreamWriter>
 
+class QXmppStream;
+
+//
 //  W A R N I N G
 //  -------------
 //
@@ -191,4 +194,37 @@ public:
     /// \endcond
 };
 
+//
+// This manager is used in the QXmppStream. It contains the parts of stream
+// management that are shared between server and client connections.
+//
+class QXmppStreamManager
+{
+public:
+    explicit QXmppStreamManager(QXmppStream *stream);
+
+    unsigned int lastIncomingSequenceNumber() const;
+
+    void handleDisconnect();
+    void handleStart();
+    void handlePacketSent(const QXmppStanza &packet, const QByteArray &data);
+    bool handleStanza(const QDomElement &stanza);
+
+    void enableStreamManagement(bool resetSequenceNumber);
+    void setAcknowledgedSequenceNumber(unsigned int sequenceNumber);
+
+private:
+    void handleAcknowledgement(const QDomElement &element);
+
+    void sendAcknowledgement();
+    void sendAcknowledgementRequest();
+
+    QXmppStream *stream;
+
+    bool m_enabled = false;
+    QMap<unsigned int, QByteArray> m_unacknowledgedStanzas;
+    unsigned int m_lastOutgoingSequenceNumber = 0;
+    unsigned int m_lastIncomingSequenceNumber = 0;
+};
+
 #endif
-- 
cgit v1.2.3