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Diffstat (limited to 'unoxml/source/xpath/xpathapi.hxx')
| -rw-r--r-- | unoxml/source/xpath/xpathapi.hxx | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/unoxml/source/xpath/xpathapi.hxx b/unoxml/source/xpath/xpathapi.hxx new file mode 100644 index 000000000..bb37922c8 --- /dev/null +++ b/unoxml/source/xpath/xpathapi.hxx @@ -0,0 +1,107 @@ +/* -*- 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 <map> +#include <mutex> +#include <vector> + +#include <sal/types.h> + +#include <cppuhelper/implbase.hxx> + +#include <com/sun/star/uno/Reference.h> +#include <com/sun/star/uno/Sequence.h> + +#include <com/sun/star/xml/xpath/XXPathAPI.hpp> +#include <com/sun/star/xml/dom/XNode.hpp> +#include <com/sun/star/xml/dom/XNodeList.hpp> +#include <com/sun/star/xml/xpath/XXPathObject.hpp> +#include <com/sun/star/xml/xpath/XXPathExtension.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> + +namespace XPath +{ + typedef std::map<OUString, OUString> nsmap_t; + typedef std::vector< css::uno::Reference<css::xml::xpath::XXPathExtension> > extensions_t; + + typedef ::cppu::WeakImplHelper + < css::xml::xpath::XXPathAPI + , css::lang::XServiceInfo + > CXPathAPI_Base; + + class CXPathAPI + : public CXPathAPI_Base + { + + private: + std::mutex m_Mutex; + nsmap_t m_nsmap; + const css::uno::Reference< css::uno::XComponentContext > m_xContext; + extensions_t m_extensions; + + public: + // ctor + explicit CXPathAPI( const css::uno::Reference< css::uno::XComponentContext >& ); + + // 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; + + + // --- XXPathAPI --- + + virtual void SAL_CALL registerNS(const OUString& aPrefix, const OUString& aURI) override; + + virtual void SAL_CALL unregisterNS(const OUString& aPrefix, const OUString& aURI) override; + + /** + Use an XPath string to select a nodelist. + */ + virtual css::uno::Reference< css::xml::dom::XNodeList > SAL_CALL selectNodeList(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str) override; + + /** + Use an XPath string to select a nodelist. + */ + virtual css::uno::Reference< css::xml::dom::XNodeList > SAL_CALL selectNodeListNS(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str, const css::uno::Reference< css::xml::dom::XNode >& namespaceNode) override; + + /** + Use an XPath string to select a single node. + */ + virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL selectSingleNode(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str) override; + + /** + Use an XPath string to select a single node. + */ + virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL selectSingleNodeNS(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str, const css::uno::Reference< css::xml::dom::XNode >& namespaceNode) override; + + virtual css::uno::Reference< css::xml::xpath::XXPathObject > SAL_CALL eval(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str) override; + + virtual css::uno::Reference< css::xml::xpath::XXPathObject > SAL_CALL evalNS(const css::uno::Reference< css::xml::dom::XNode >& contextNode, const OUString& str, const css::uno::Reference< css::xml::dom::XNode >& namespaceNode) override; + + virtual void SAL_CALL registerExtension(const OUString& aName) override; + virtual void SAL_CALL registerExtensionInstance(const css::uno::Reference< css::xml::xpath::XXPathExtension>& aExtension) override; + + }; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |