From 0b947c682c27091dd4afd5900d8e339175e1aba0 Mon Sep 17 00:00:00 2001
From: Melvin Keskin <melvo@olomono.de>
Date: Wed, 30 Jun 2021 17:38:47 +0200
Subject: Add QXmppTrustMessageElement

---
 src/base/QXmppMessage.cpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'src/base/QXmppMessage.cpp')

diff --git a/src/base/QXmppMessage.cpp b/src/base/QXmppMessage.cpp
index 5186692d..f0e74735 100644
--- a/src/base/QXmppMessage.cpp
+++ b/src/base/QXmppMessage.cpp
@@ -28,6 +28,7 @@
 #include "QXmppBitsOfBinaryDataList.h"
 #include "QXmppConstants_p.h"
 #include "QXmppMixInvitation.h"
+#include "QXmppTrustMessageElement.h"
 #include "QXmppUtils.h"
 
 #include <optional>
@@ -175,6 +176,9 @@ public:
 
     // XEP-0428: Fallback Indication
     bool isFallback;
+
+    // XEP-0434: Trust Messages (TM)
+    std::optional<QXmppTrustMessageElement> trustMessageElement;
 };
 
 QXmppMessagePrivate::QXmppMessagePrivate()
@@ -1131,6 +1135,27 @@ void QXmppMessage::setIsFallback(bool isFallback)
     d->isFallback = isFallback;
 }
 
+///
+/// Returns an included trust message element as defined by
+/// \xep{0434, Trust Messages (TM)}.
+///
+/// \since QXmpp 1.5
+///
+std::optional<QXmppTrustMessageElement> QXmppMessage::trustMessageElement() const
+{
+    return d->trustMessageElement;
+}
+
+///
+/// Sets a trust message element as defined by \xep{0434, Trust Messages (TM)}.
+///
+/// \since QXmpp 1.5
+///
+void QXmppMessage::setTrustMessageElement(const std::optional<QXmppTrustMessageElement> &trustMessageElement)
+{
+    d->trustMessageElement = trustMessageElement;
+}
+
 /// \cond
 void QXmppMessage::parse(const QDomElement &element)
 {
@@ -1328,6 +1353,11 @@ bool QXmppMessage::parseExtension(const QDomElement &element)
     } else if (checkElement(element, QStringLiteral("fallback"), ns_fallback_indication)) {
         // XEP-0428: Fallback Indication
         d->isFallback = true;
+    } else if (QXmppTrustMessageElement::isTrustMessageElement(element)) {
+        // XEP-0434: Trust Messages (TM)
+        QXmppTrustMessageElement trustMessageElement;
+        trustMessageElement.parse(element);
+        d->trustMessageElement = trustMessageElement;
     } else {
         return false;
     }
@@ -1524,4 +1554,9 @@ void QXmppMessage::serializeExtensions(QXmlStreamWriter *xmlWriter) const
         xmlWriter->writeDefaultNamespace(ns_fallback_indication);
         xmlWriter->writeEndElement();
     }
+
+    // XEP-0434: Trust Messages (TM)
+    if (d->trustMessageElement) {
+        d->trustMessageElement->toXml(xmlWriter);
+    }
 }
-- 
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