Introduce data form parsing abstractions

1 files changed, 11 insertions, 0 deletions

diff --git a/src/base/QXmppDataForm.cpp b/src/base/QXmppDataForm.cpp
index 74c176c5..307e6f9e 100644
--- a/src/base/QXmppDataForm.cpp
+++ b/src/base/QXmppDataForm.cpp
@@ -25,6 +25,7 @@
 #include "QXmppDataForm.h"
 
 #include "QXmppConstants_p.h"
+#include "QXmppDataFormBase.h"
 #include "QXmppUtils.h"
 
 #include <optional>
@@ -684,6 +685,16 @@ QXmppDataForm::QXmppDataForm(Type type,
     d->instructions = instructions;
 }
 
+///
+/// Constructs a data form from any type based on QXmppDataFormBase.
+///
+/// \since QXmpp 1.5
+///
+QXmppDataForm::QXmppDataForm(const QXmppDataFormBase &based)
+{
+    *this = based.toDataForm();
+}
+
 /// Constructs a copy of \a other.
 QXmppDataForm::QXmppDataForm(const QXmppDataForm &other) = default;