Add QXmppStartTlsPacket to replace hard-coded XML in TLS code

1 files changed, 62 insertions, 0 deletions

diff --git a/src/base/QXmppStartTlsPacket.h b/src/base/QXmppStartTlsPacket.h
new file mode 100644
index 00000000..05be4ba8
--- /dev/null
+++ b/src/base/QXmppStartTlsPacket.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2008-2019 The QXmpp developers
+ *
+ * Authors:
+ *  Linus Jahn
+ *
+ * Source:
+ *  https://github.com/qxmpp-project/qxmpp
+ *
+ * This file is a part of QXmpp library.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ */
+
+#ifndef QXMPPSTARTTLSPACKET_H
+#define QXMPPSTARTTLSPACKET_H
+
+#include "QXmppStanza.h"
+
+/// \brief The QXmppStartTlsPacket represents packets used for initiating
+/// STARTTLS negotiation when connecting.
+
+class QXMPP_EXPORT QXmppStartTlsPacket : public QXmppStanza
+{
+public:
+    /// The type of the STARTTLS packet.
+    enum Type {
+        StartTls,  ///< Used by the client to initiate STARTTLS.
+        Proceed,   ///< Used by the server to accept STARTTLS.
+        Failure    ///< Used by the server to reject STARTTLS.
+    };
+
+    QXmppStartTlsPacket(Type type = StartTls);
+    ~QXmppStartTlsPacket() override;
+
+    Type type() const;
+    void setType(Type type);
+
+    /// \cond
+    void parse(const QDomElement &element) override;
+    void toXml(QXmlStreamWriter *writer) const override;
+    /// \endcond
+
+    static bool isStartTlsPacket(const QDomElement &element);
+    static bool isStartTlsPacket(const QDomElement &element, Type type);
+
+private:
+    Type m_type;
+};
+
+Q_DECLARE_METATYPE(QXmppStartTlsPacket::Type);
+
+#endif  // QXMPPSTARTTLSPACKET_H