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+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <xmlscript/xmllib_imexp.hxx>
+
+#include <cppuhelper/implbase.hxx>
+
+#include <com/sun/star/xml/input/XRoot.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <rtl/ref.hxx>
+#include <o3tl/string_view.hxx>
+
+#include <vector>
+
+namespace xmlscript
+{
+inline sal_Int32 toInt32( OUString const & rStr )
+{
+ sal_Int32 nVal;
+ if (rStr.getLength() > 2 && rStr[ 0 ] == '0' && rStr[ 1 ] == 'x')
+ {
+ nVal = o3tl::toUInt32(rStr.subView( 2 ), 16);
+ }
+ else
+ {
+ nVal = rStr.toInt32();
+ }
+ return nVal;
+}
+inline bool getBoolAttr(
+ bool * pRet, OUString const & rAttrName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes, sal_Int32 uid )
+{
+ OUString aValue(
+ xAttributes->getValueByUidName( uid, rAttrName ) );
+ if (!aValue.isEmpty())
+ {
+ if ( aValue == "true" )
+ {
+ *pRet = true;
+ return true;
+ }
+ else if ( aValue == "false" )
+ {
+ *pRet = false;
+ return true;
+ }
+ else
+ {
+ throw css::xml::sax::SAXException(rAttrName + ": no boolean value (true|false)!", css::uno::Reference< css::uno::XInterface >(), css::uno::Any() );
+ }
+ }
+ return false;
+}
+
+inline bool getStringAttr(
+ OUString * pRet, OUString const & rAttrName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes, sal_Int32 uid )
+{
+ *pRet = xAttributes->getValueByUidName( uid, rAttrName );
+ return (!pRet->isEmpty());
+}
+
+inline bool getLongAttr(
+ sal_Int32 * pRet, OUString const & rAttrName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes,
+ sal_Int32 uid )
+{
+ OUString aValue(
+ xAttributes->getValueByUidName( uid, rAttrName ) );
+ if (!aValue.isEmpty())
+ {
+ *pRet = toInt32( aValue );
+ return true;
+ }
+ return false;
+}
+
+// Library import
+
+struct LibraryImport
+ : public ::cppu::WeakImplHelper< css::xml::input::XRoot >
+{
+ friend class LibrariesElement;
+ friend class LibraryElement;
+
+ LibDescriptorArray* mpLibArray;
+ LibDescriptor* const mpLibDesc; // Single library mode
+
+ sal_Int32 XMLNS_LIBRARY_UID;
+ sal_Int32 XMLNS_XLINK_UID;
+
+public:
+ explicit LibraryImport( LibDescriptorArray* pLibArray )
+ : mpLibArray(pLibArray)
+ , mpLibDesc(nullptr)
+ , XMLNS_LIBRARY_UID(0)
+ , XMLNS_XLINK_UID(0)
+ {
+ }
+
+ // Single library mode
+ explicit LibraryImport(LibDescriptor* pLibDesc)
+ : mpLibArray(nullptr)
+ , mpLibDesc(pLibDesc)
+ , XMLNS_LIBRARY_UID(0)
+ , XMLNS_XLINK_UID(0)
+ {
+ }
+
+ virtual ~LibraryImport() override;
+
+ // XRoot
+ virtual void SAL_CALL startDocument(
+ css::uno::Reference< css::xml::input::XNamespaceMapping > const & xNamespaceMapping ) override;
+ virtual void SAL_CALL endDocument() override;
+ virtual void SAL_CALL processingInstruction(
+ OUString const & rTarget, OUString const & rData ) override;
+ virtual void SAL_CALL setDocumentLocator(
+ css::uno::Reference< css::xml::sax::XLocator > const & xLocator ) override;
+ virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL startRootElement(
+ sal_Int32 nUid, OUString const & rLocalName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes ) override;
+};
+
+class LibElementBase
+ : public ::cppu::WeakImplHelper< css::xml::input::XElement >
+{
+protected:
+ rtl::Reference<LibraryImport> mxImport;
+ rtl::Reference<LibElementBase> mxParent;
+private:
+ OUString const _aLocalName;
+ css::uno::Reference< css::xml::input::XAttributes > _xAttributes;
+
+public:
+ LibElementBase(
+ OUString const & rLocalName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes,
+ LibElementBase * pParent, LibraryImport * pImport );
+ virtual ~LibElementBase() override;
+
+ // XElement
+ virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL getParent() override;
+ virtual OUString SAL_CALL getLocalName() override;
+ virtual sal_Int32 SAL_CALL getUid() override;
+ virtual css::uno::Reference< css::xml::input::XAttributes > SAL_CALL getAttributes() override;
+ virtual void SAL_CALL ignorableWhitespace(
+ OUString const & rWhitespaces ) override;
+ virtual void SAL_CALL characters( OUString const & rChars ) override;
+ virtual void SAL_CALL processingInstruction(
+ OUString const & rTarget, OUString const & rData ) override;
+ virtual void SAL_CALL endElement() override;
+ virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL startChildElement(
+ sal_Int32 nUid, OUString const & rLocalName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes ) override;
+};
+
+class LibrariesElement : public LibElementBase
+{
+ friend class LibraryElement;
+
+ std::vector< LibDescriptor > mLibDescriptors;
+
+public:
+ virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL startChildElement(
+ sal_Int32 nUid, OUString const & rLocalName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes ) override;
+ virtual void SAL_CALL endElement() override;
+
+ LibrariesElement(
+ OUString const & rLocalName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes,
+ LibraryImport * pImport )
+ : LibElementBase( rLocalName, xAttributes, nullptr, pImport )
+ {}
+};
+
+class LibraryElement : public LibElementBase
+{
+ std::vector< OUString > mElements;
+
+public:
+
+ virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL startChildElement(
+ sal_Int32 nUid, OUString const & rLocalName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes ) override;
+ virtual void SAL_CALL endElement() override;
+
+ LibraryElement(
+ OUString const & rLocalName,
+ css::uno::Reference< css::xml::input::XAttributes > const & xAttributes,
+ LibElementBase * pParent, LibraryImport * pImport )
+ : LibElementBase( rLocalName, xAttributes, pParent, pImport )
+ {}
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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