From 3eb7ad8b0a1ac0f6f9cda679108937a01268f184 Mon Sep 17 00:00:00 2001
From: Tobias Fella <fella@posteo.de>
Date: Mon, 16 May 2022 20:46:34 +0200
Subject: Save and load outgoing megolm session

---
 lib/e2ee/qolmoutboundsession.cpp | 22 +++++++++++++++++++++-
 lib/e2ee/qolmoutboundsession.h   |  9 +++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)

(limited to 'lib/e2ee')

diff --git a/lib/e2ee/qolmoutboundsession.cpp b/lib/e2ee/qolmoutboundsession.cpp
index 96bad344..10b0c4de 100644
--- a/lib/e2ee/qolmoutboundsession.cpp
+++ b/lib/e2ee/qolmoutboundsession.cpp
@@ -66,7 +66,7 @@ QOlmExpected<QOlmOutboundGroupSessionPtr> QOlmOutboundGroupSession::unpickle(QBy
     auto *olmOutboundGroupSession = olm_outbound_group_session(new uint8_t[olm_outbound_group_session_size()]);
     QByteArray key = toKey(mode);
     const auto error = olm_unpickle_outbound_group_session(olmOutboundGroupSession, key.data(), key.length(),
-            pickled.data(), pickled.length());
+            pickledBuf.data(), pickledBuf.length());
     if (error == olm_error()) {
         return lastError(olmOutboundGroupSession);
     }
@@ -123,3 +123,23 @@ QOlmExpected<QByteArray> QOlmOutboundGroupSession::sessionKey() const
     }
     return keyBuffer;
 }
+
+int QOlmOutboundGroupSession::messageCount() const
+{
+    return m_messageCount;
+}
+
+void QOlmOutboundGroupSession::setMessageCount(int messageCount)
+{
+    m_messageCount = messageCount;
+}
+
+QDateTime QOlmOutboundGroupSession::creationTime() const
+{
+    return m_creationTime;
+}
+
+void QOlmOutboundGroupSession::setCreationTime(const QDateTime& creationTime)
+{
+    m_creationTime = creationTime;
+}
diff --git a/lib/e2ee/qolmoutboundsession.h b/lib/e2ee/qolmoutboundsession.h
index 8058bbb1..56b25974 100644
--- a/lib/e2ee/qolmoutboundsession.h
+++ b/lib/e2ee/qolmoutboundsession.h
@@ -26,6 +26,7 @@ public:
     //! pickling a `QOlmOutboundGroupSession`.
     static QOlmExpected<QOlmOutboundGroupSessionPtr> unpickle(
         QByteArray& pickled, const PicklingMode& mode);
+
     //! Encrypts a plaintext message using the session.
     QOlmExpected<QByteArray> encrypt(const QString& plaintext);
 
@@ -44,8 +45,16 @@ public:
     //! ratchet key that will be used for the next message.
     QOlmExpected<QByteArray> sessionKey() const;
     QOlmOutboundGroupSession(OlmOutboundGroupSession *groupSession);
+
+    int messageCount() const;
+    void setMessageCount(int messageCount);
+
+    QDateTime creationTime() const;
+    void setCreationTime(const QDateTime& creationTime);
 private:
     OlmOutboundGroupSession *m_groupSession;
+    int m_messageCount = 0;
+    QDateTime m_creationTime = QDateTime::currentDateTime();
 };
 
 } // namespace Quotient
-- 
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