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, 99 insertions, 0 deletions

diff --git a/cui/source/options/sdbcdriverenum.cxx b/cui/source/options/sdbcdriverenum.cxx
new file mode 100644
index 000000000..629fb7056
--- /dev/null
+++ b/cui/source/options/sdbcdriverenum.cxx
@@ -0,0 +1,99 @@
+/* -*- 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 "sdbcdriverenum.hxx"
+#include <comphelper/processfactory.hxx>
+#include <osl/diagnose.h>
+#include <tools/diagnose_ex.h>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/sdbc/DriverManager.hpp>
+
+
+namespace offapp
+{
+
+
+    using namespace css::uno;
+    using namespace css::lang;
+    using namespace css::container;
+    using namespace css::sdbc;
+
+    class ODriverEnumerationImpl
+    {
+    protected:
+        std::vector< OUString >    m_aImplNames;
+
+    public:
+        ODriverEnumerationImpl();
+
+        const std::vector< OUString >& getDriverImplNames() const { return m_aImplNames; }
+    };
+
+
+    ODriverEnumerationImpl::ODriverEnumerationImpl()
+    {
+        try
+        {
+            Reference< XComponentContext > xContext = ::comphelper::getProcessComponentContext();
+            Reference< XDriverManager2 > xEnumAccess = DriverManager::create( xContext );
+
+            Reference< XEnumeration > xEnumDrivers = xEnumAccess->createEnumeration();
+            OSL_ENSURE(xEnumDrivers.is(), "ODriverEnumerationImpl::ODriverEnumerationImpl: invalid enumeration object!");
+
+            Reference< XServiceInfo > xDriverSI;
+            while (xEnumDrivers->hasMoreElements())
+            {
+                xEnumDrivers->nextElement() >>= xDriverSI;
+                OSL_ENSURE(xDriverSI.is(), "ODriverEnumerationImpl::ODriverEnumerationImpl: driver without service info!");
+                if (xDriverSI.is())
+                    m_aImplNames.push_back(xDriverSI->getImplementationName());
+            }
+        }
+        catch(const Exception&)
+        {
+            TOOLS_WARN_EXCEPTION( "cui.options", "ODriverEnumerationImpl::ODriverEnumerationImpl: caught an exception while enumerating the drivers!");
+        }
+    }
+
+    ODriverEnumeration::ODriverEnumeration() noexcept
+        :m_pImpl(new ODriverEnumerationImpl)
+    {
+    }
+
+
+    ODriverEnumeration::~ODriverEnumeration() noexcept
+    {
+    }
+
+
+    ODriverEnumeration::const_iterator ODriverEnumeration::begin() const noexcept
+    {
+        return m_pImpl->getDriverImplNames().begin();
+    }
+
+
+    ODriverEnumeration::const_iterator ODriverEnumeration::end() const noexcept
+    {
+        return m_pImpl->getDriverImplNames().end();
+    }
+
+}   // namespace offapp
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */