1 files changed, 93 insertions, 0 deletions
diff --git a/i18npool/source/transliteration/transliteration_OneToOne.cxx b/i18npool/source/transliteration/transliteration_OneToOne.cxx
new file mode 100644
index 0000000000..233f3dfe70
--- /dev/null
+++ b/i18npool/source/transliteration/transliteration_OneToOne.cxx
@@ -0,0 +1,93 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <com/sun/star/i18n/TransliterationType.hpp>
+
+#include <transliteration_OneToOne.hxx>
+#include <i18nutil/oneToOneMapping.hxx>
+
+#include <numeric>
+
+using namespace com::sun::star::i18n;
+using namespace com::sun::star::uno;
+
+namespace i18npool {
+
+sal_Int16 SAL_CALL transliteration_OneToOne::getType()
+{
+        // This type is also defined in com/sun/star/util/TransliterationType.hdl
+        return TransliterationType::ONE_TO_ONE;
+}
+
+OUString
+transliteration_OneToOne::foldingImpl( const OUString& /*inStr*/, sal_Int32 /*startPos*/,
+        sal_Int32 /*nCount*/, Sequence< sal_Int32 >* /*pOffset*/)
+{
+        throw RuntimeException();
+}
+
+sal_Bool SAL_CALL
+transliteration_OneToOne::equals( const OUString& /*str1*/, sal_Int32 /*pos1*/, sal_Int32 /*nCount1*/,
+        sal_Int32& /*nMatch1*/, const OUString& /*str2*/, sal_Int32 /*pos2*/, sal_Int32 /*nCount2*/, sal_Int32& /*nMatch2*/ )
+{
+    throw RuntimeException();
+}
+
+Sequence< OUString > SAL_CALL
+transliteration_OneToOne::transliterateRange( const OUString& /*str1*/, const OUString& /*str2*/ )
+{
+    throw RuntimeException();
+}
+
+OUString
+transliteration_OneToOne::transliterateImpl( const OUString& inStr, sal_Int32 startPos,
+    sal_Int32 nCount, Sequence< sal_Int32 >* pOffset)
+{
+    // Create a string buffer which can hold nCount + 1 characters.
+    // The reference count is 1 now.
+    rtl_uString * newStr = rtl_uString_alloc(nCount);
+    sal_Unicode * dst = newStr->buffer;
+    const sal_Unicode * src = inStr.getStr() + startPos;
+
+    // Allocate nCount length to offset argument.
+    if (pOffset) {
+        pOffset->realloc( nCount );
+        auto [begin, end] = asNonConstRange(*pOffset);
+        std::iota(begin, end, startPos);
+    }
+
+    // Translation
+    while (nCount -- > 0) {
+    sal_Unicode c = *src++;
+    *dst ++ = func ? func( c) : (*table)[ c ];
+    }
+    *dst = u'\0';
+
+    return OUString(newStr, SAL_NO_ACQUIRE); // take ownership
+}
+
+sal_Unicode SAL_CALL
+transliteration_OneToOne::transliterateChar2Char( sal_Unicode inChar)
+{
+    return func ? func( inChar) : (*table)[ inChar ];
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */