hide an internal method

1 files changed, 30 insertions, 0 deletions

diff --git a/src/server/QXmppServer.cpp b/src/server/QXmppServer.cpp
index 529cb910..02fbd402 100644
--- a/src/server/QXmppServer.cpp
+++ b/src/server/QXmppServer.cpp
@@ -41,6 +41,36 @@
 #include "QXmppServerPlugin.h"
 #include "QXmppUtils.h"
 
+static void helperToXmlAddDomElement(QXmlStreamWriter* stream, const QDomElement& element, const QStringList &omitNamespaces)
+{
+    stream->writeStartElement(element.tagName());
+
+    /* attributes */
+    QString xmlns = element.namespaceURI();
+    if (!xmlns.isEmpty() && !omitNamespaces.contains(xmlns))
+        stream->writeAttribute("xmlns", xmlns);
+    QDomNamedNodeMap attrs = element.attributes();
+    for (int i = 0; i < attrs.size(); i++)
+    {
+        QDomAttr attr = attrs.item(i).toAttr();
+        stream->writeAttribute(attr.name(), attr.value());
+    }
+
+    /* children */
+    QDomNode childNode = element.firstChild();
+    while (!childNode.isNull())
+    {
+        if (childNode.isElement())
+        {
+            helperToXmlAddDomElement(stream, childNode.toElement(), QStringList() << xmlns);
+        } else if (childNode.isText()) {
+            stream->writeCharacters(childNode.toText().data());
+        }
+        childNode = childNode.nextSibling();
+    }
+    stream->writeEndElement();
+}
+
 class QXmppServerPrivate
 {
 public: