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, 39 insertions, 0 deletions

diff --git a/helpcompiler/source/LuceneHelper.cxx b/helpcompiler/source/LuceneHelper.cxx
new file mode 100644
index 000000000..d6a2de252
--- /dev/null
+++ b/helpcompiler/source/LuceneHelper.cxx
@@ -0,0 +1,39 @@
+/* -*- 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/.
+ */
+
+#include "LuceneHelper.hxx"
+
+std::vector<TCHAR> OUStringToTCHARVec(OUString const& rStr)
+{
+    //UTF-16
+    if (sizeof(TCHAR) == sizeof(sal_Unicode))
+        return std::vector<TCHAR>(rStr.getStr(), rStr.getStr() + rStr.getLength() + 1);
+
+    //UTF-32
+    std::vector<TCHAR> aRet;
+    for (sal_Int32 nStrIndex = 0; nStrIndex < rStr.getLength();)
+    {
+        const sal_uInt32 nCode = rStr.iterateCodePoints(&nStrIndex);
+        aRet.push_back(nCode);
+    }
+    aRet.push_back(0);
+    return aRet;
+}
+
+OUString TCHARArrayToOUString(TCHAR const* str)
+{
+    // UTF-16
+    if (sizeof(TCHAR) == sizeof(sal_Unicode))
+        return OUString(reinterpret_cast<const sal_Unicode*>(str));
+
+    // UTF-32
+    return OUString(reinterpret_cast<const sal_uInt32*>(str), wcslen(str));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */