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src/base/core/serialization/xml/XmlWriter.cpp

@@ -0,0 +1,24 @@
+#include "XmlWriter.h"
+
+#include "XmlDocument.h"
+#include "XmlAttribute.h"
+
+std::string XmlWriter::toString(XmlDocument* document)
+{
+    std::string content;
+    if (auto prolog = document->getProlog())
+    {
+        content += "<?xml";
+        for (const auto& [key, attribute] : prolog->getAttributes())
+        {
+            content += " " + attribute->getName() + "=\"" + attribute->getValue() + "\"";
+        }
+        content += "?>\n";
+    }
+
+    if (auto root = document->getRoot())
+    {
+        content += root->toString();
+    }
+    return content;
+}