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, 65 insertions, 0 deletions

diff --git a/idl/source/cmptools/hash.cxx b/idl/source/cmptools/hash.cxx
new file mode 100644
index 000000000..d3993881a
--- /dev/null
+++ b/idl/source/cmptools/hash.cxx
@@ -0,0 +1,65 @@
+/* -*- 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 .
+ */
+
+
+// program-sensitive includes
+#include <hash.hxx>
+
+SvStringHashEntry * SvStringHashTable::Insert( const OString& rElement, sal_uInt32 * pInsertPos )
+{
+    auto it = maString2IntMap.find(rElement);
+    if (it != maString2IntMap.end()) {
+        *pInsertPos = it->second;
+        return maInt2EntryMap[*pInsertPos].get();
+    }
+    maString2IntMap[rElement] = mnNextId;
+    maInt2EntryMap[mnNextId] = std::make_unique<SvStringHashEntry>(rElement);
+    *pInsertPos = mnNextId;
+    mnNextId++;
+    return maInt2EntryMap[*pInsertPos].get();
+}
+
+bool SvStringHashTable::Test( const OString& rElement, sal_uInt32 * pInsertPos )
+{
+    auto it = maString2IntMap.find(rElement);
+    if (it != maString2IntMap.end()) {
+        *pInsertPos = it->second;
+        return true;
+    }
+    return false;
+}
+
+SvStringHashEntry * SvStringHashTable::Get( sal_uInt32 nInsertPos ) const
+{
+    auto it = maInt2EntryMap.find(nInsertPos);
+    return it->second.get();
+}
+
+OString SvStringHashTable::GetNearString( std::string_view rName ) const
+{
+    for( auto const & rPair : maInt2EntryMap )
+    {
+        SvStringHashEntry * pE = rPair.second.get();
+        if( pE->GetName().equalsIgnoreAsciiCase( rName ) && pE->GetName() != rName  )
+            return pE->GetName();
+    }
+    return OString();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */