161 lines
4.9 KiB
C++
161 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <cppuhelper/exc_hlp.hxx>
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#include <com/sun/star/deployment/DeploymentException.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/xml/xpath/XXPathAPI.hpp>
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#include "dp_configurationbackenddb.hxx"
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using namespace ::com::sun::star::uno;
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constexpr OUStringLiteral EXTENSION_REG_NS = u"http://openoffice.org/extensionmanager/configuration-registry/2010";
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constexpr OUStringLiteral NS_PREFIX = u"conf";
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constexpr OUStringLiteral ROOT_ELEMENT_NAME = u"configuration-backend-db";
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constexpr OUStringLiteral KEY_ELEMENT_NAME = u"configuration";
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namespace dp_registry::backend::configuration {
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ConfigurationBackendDb::ConfigurationBackendDb(
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Reference<XComponentContext> const & xContext,
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OUString const & url):BackendDb(xContext, url)
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{
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}
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OUString ConfigurationBackendDb::getDbNSName()
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{
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return EXTENSION_REG_NS;
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}
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OUString ConfigurationBackendDb::getNSPrefix()
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{
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return NS_PREFIX;
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}
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OUString ConfigurationBackendDb::getRootElementName()
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{
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return ROOT_ELEMENT_NAME;
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}
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OUString ConfigurationBackendDb::getKeyElementName()
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{
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return KEY_ELEMENT_NAME;
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}
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void ConfigurationBackendDb::addEntry(OUString const & url, Data const & data)
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{
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try{
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if (!activateEntry(url))
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{
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Reference<css::xml::dom::XNode> helpNode
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= writeKeyElement(url);
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writeSimpleElement(u"data-url", data.dataUrl, helpNode);
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writeSimpleElement(u"ini-entry", data.iniEntry, helpNode);
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save();
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}
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}
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catch ( const css::deployment::DeploymentException& )
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{
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throw;
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}
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catch(const css::uno::Exception &)
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{
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Any exc( ::cppu::getCaughtException() );
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throw css::deployment::DeploymentException(
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"Extension Manager: failed to write data entry in configuration backend db: " +
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m_urlDb, nullptr, exc);
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}
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}
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::std::optional<ConfigurationBackendDb::Data>
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ConfigurationBackendDb::getEntry(std::u16string_view url)
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{
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try
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{
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ConfigurationBackendDb::Data retData;
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Reference<css::xml::dom::XNode> aNode = getKeyElement(url);
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if (aNode.is())
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{
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retData.dataUrl = readSimpleElement(u"data-url", aNode);
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retData.iniEntry = readSimpleElement(u"ini-entry", aNode);
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}
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else
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{
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return ::std::optional<Data>();
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}
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return ::std::optional<Data>(retData);
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}
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catch ( const css::deployment::DeploymentException& )
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{
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throw;
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}
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catch(const css::uno::Exception &)
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{
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Any exc( ::cppu::getCaughtException() );
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throw css::deployment::DeploymentException(
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"Extension Manager: failed to read data entry in configuration backend db: " +
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m_urlDb, nullptr, exc);
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}
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}
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std::vector<OUString> ConfigurationBackendDb::getAllDataUrls()
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{
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try
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{
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std::vector<OUString> listRet;
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Reference<css::xml::dom::XDocument> doc = getDocument();
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Reference<css::xml::dom::XNode> root = doc->getFirstChild();
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Reference<css::xml::xpath::XXPathAPI> xpathApi = getXPathAPI();
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const OUString sPrefix = getNSPrefix();
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OUString sExpression(
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sPrefix + ":configuration/" + sPrefix + ":data-url/text()");
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Reference<css::xml::dom::XNodeList> nodes =
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xpathApi->selectNodeList(root, sExpression);
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if (nodes.is())
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{
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sal_Int32 length = nodes->getLength();
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for (sal_Int32 i = 0; i < length; i++)
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listRet.push_back(nodes->item(i)->getNodeValue());
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}
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return listRet;
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}
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catch ( const css::deployment::DeploymentException& )
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{
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throw;
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}
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catch(const css::uno::Exception &)
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{
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Any exc( ::cppu::getCaughtException() );
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throw css::deployment::DeploymentException(
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"Extension Manager: failed to read data entry in configuration backend db: " +
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m_urlDb, nullptr, exc);
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}
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}
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} // namespace dp_registry::backend::configuration
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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