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, 167 insertions, 0 deletions

diff --git a/unoxml/source/rdf/CLiteral.cxx b/unoxml/source/rdf/CLiteral.cxx
new file mode 100644
index 000000000..b1c756883
--- /dev/null
+++ b/unoxml/source/rdf/CLiteral.cxx
@@ -0,0 +1,167 @@
+/* -*- 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 <cppuhelper/implbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/rdf/XLiteral.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+
+
+/// anonymous implementation namespace
+namespace {
+
+class CLiteral:
+    public ::cppu::WeakImplHelper<
+        css::lang::XServiceInfo,
+        css::lang::XInitialization,
+        css::rdf::XLiteral>
+{
+public:
+    explicit CLiteral();
+
+    // css::lang::XServiceInfo:
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual sal_Bool SAL_CALL supportsService(const OUString & ServiceName) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    // css::lang::XInitialization:
+    virtual void SAL_CALL initialize(const css::uno::Sequence< css::uno::Any > & aArguments) override;
+
+    // css::rdf::XNode:
+    virtual OUString SAL_CALL getStringValue() override;
+
+    // css::rdf::XLiteral:
+    virtual OUString SAL_CALL getValue() override;
+    virtual OUString SAL_CALL getLanguage() override;
+    virtual css::uno::Reference< css::rdf::XURI > SAL_CALL getDatatype() override;
+
+private:
+    CLiteral(CLiteral const&) = delete;
+    CLiteral& operator=(CLiteral const&) = delete;
+
+    OUString m_Value;
+    OUString m_Language;
+    css::uno::Reference< css::rdf::XURI > m_xDatatype;
+};
+
+CLiteral::CLiteral()
+{}
+
+// com.sun.star.uno.XServiceInfo:
+OUString SAL_CALL CLiteral::getImplementationName()
+{
+    return "CLiteral";
+}
+
+sal_Bool SAL_CALL CLiteral::supportsService(OUString const & serviceName)
+{
+    return cppu::supportsService(this, serviceName);
+}
+
+css::uno::Sequence< OUString > SAL_CALL CLiteral::getSupportedServiceNames()
+{
+    return { "com.sun.star.rdf.Literal" };
+}
+
+// css::lang::XInitialization:
+void SAL_CALL CLiteral::initialize(const css::uno::Sequence< css::uno::Any > & aArguments)
+{
+    const sal_Int32 len( aArguments.getLength() );
+    if (len < 1 || len > 2) {
+            throw css::lang::IllegalArgumentException(
+                "CLiteral::initialize: must give 1 or 2 argument(s)", *this, 2);
+    }
+
+    OUString arg0;
+    if (!(aArguments[0] >>= arg0)) {
+        throw css::lang::IllegalArgumentException(
+            "CLiteral::initialize: argument must be string", *this, 0);
+    }
+    //FIXME: what is legal?
+    if (!(true)) {
+        throw css::lang::IllegalArgumentException(
+            "CLiteral::initialize: argument is not valid literal value", *this, 0);
+    }
+    m_Value = arg0;
+
+    if (len <= 1)
+        return;
+
+    OUString arg1;
+    css::uno::Reference< css::rdf::XURI > xURI;
+    if (aArguments[1] >>= arg1) {
+        if (arg1.isEmpty()) {
+            throw css::lang::IllegalArgumentException(
+                "CLiteral::initialize: argument is not valid language", *this, 1);
+        }
+        m_Language = arg1;
+    } else if (aArguments[1] >>= xURI) {
+        if (!xURI.is()) {
+            throw css::lang::IllegalArgumentException(
+                "CLiteral::initialize: argument is null", *this, 1);
+        }
+        m_xDatatype = xURI;
+    } else {
+        throw css::lang::IllegalArgumentException(
+            "CLiteral::initialize: argument must be string or URI", *this, 1);
+    }
+}
+
+// css::rdf::XNode:
+OUString SAL_CALL CLiteral::getStringValue()
+{
+    if (!m_Language.isEmpty()) {
+        return m_Value + "@" + m_Language;
+    } else if (m_xDatatype.is()) {
+        return m_Value + "^^" +  m_xDatatype->getStringValue();
+    } else {
+        return m_Value;
+    }
+}
+
+// css::rdf::XLiteral:
+OUString SAL_CALL CLiteral::getValue()
+{
+    return m_Value;
+}
+
+OUString SAL_CALL CLiteral::getLanguage()
+{
+    return m_Language;
+}
+
+css::uno::Reference< css::rdf::XURI > SAL_CALL CLiteral::getDatatype()
+{
+    return m_xDatatype;
+}
+
+} // closing anonymous implementation namespace
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+unoxml_CLiteral_get_implementation(
+    css::uno::XComponentContext* , css::uno::Sequence<css::uno::Any> const&)
+{
+    return cppu::acquire(new CLiteral());
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */