Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/include/tools/XmlWalker.hxx b/include/tools/XmlWalker.hxx
new file mode 100644
index 000000000..ba9d18e85
--- /dev/null
+++ b/include/tools/XmlWalker.hxx
@@ -0,0 +1,59 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_TOOLS_XMLWALKER_HXX
+#define INCLUDED_TOOLS_XMLWALKER_HXX
+
+#include <tools/toolsdllapi.h>
+#include <rtl/string.hxx>
+#include <memory>
+
+class SvStream;
+
+namespace tools
+{
+struct XmlWalkerImpl;
+
+/**
+ * XmlWalker main purpose is to make it easier for walking the
+ * parsed XML DOM tree.
+ *
+ * It hides all the libxml2 and C -isms and makes the usage more
+ * comfortable from LO developer point of view.
+ *
+ */
+class TOOLS_DLLPUBLIC XmlWalker final
+{
+private:
+    std::unique_ptr<XmlWalkerImpl> mpImpl;
+
+public:
+    XmlWalker();
+
+    ~XmlWalker();
+
+    bool open(SvStream* pStream);
+
+    OString name();
+    OString namespaceHref();
+    OString namespacePrefix();
+
+    OString content();
+    void children();
+    void parent();
+    void next();
+    bool isValid() const;
+    OString attribute(const OString& sName) const;
+};
+
+} // end tools namespace
+
+#endif // INCLUDED_TOOLS_XMLWRITER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */