Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 42 insertions, 0 deletions

diff --git a/include/comphelper/dumpxmltostring.hxx b/include/comphelper/dumpxmltostring.hxx
new file mode 100644
index 0000000000..72cdafee35
--- /dev/null
+++ b/include/comphelper/dumpxmltostring.hxx
@@ -0,0 +1,42 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <libxml/tree.h>
+#include <libxml/xmlwriter.h>
+
+#include <new>
+
+namespace comphelper
+{
+template <typename F> OUString dumpXmlToString(F f)
+{
+    auto const buf = xmlBufferCreate();
+    if (buf == nullptr)
+    {
+        throw std::bad_alloc();
+    }
+    auto const writer = xmlNewTextWriterMemory(buf, 0);
+    if (writer == nullptr)
+    {
+        throw std::bad_alloc();
+    }
+    f(writer);
+    xmlFreeTextWriter(writer);
+    std::string_view s(reinterpret_cast<char const*>(xmlBufferContent(buf)), xmlBufferLength(buf));
+    OUString rv = OStringToOUString(s, RTL_TEXTENCODING_ISO_8859_1); //TODO
+    xmlBufferFree(buf);
+    return rv;
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */