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Diffstat (limited to '')
| -rw-r--r-- | desktop/source/deployment/misc/dp_dependencies.cxx | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/desktop/source/deployment/misc/dp_dependencies.cxx b/desktop/source/deployment/misc/dp_dependencies.cxx new file mode 100644 index 000000000..e187a6974 --- /dev/null +++ b/desktop/source/deployment/misc/dp_dependencies.cxx @@ -0,0 +1,196 @@ +/* -*- 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 <config_folders.h> + +#include <sal/config.h> + +#include <com/sun/star/uno/Reference.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/xml/dom/XElement.hpp> +#include <com/sun/star/xml/dom/XNodeList.hpp> +#include <osl/diagnose.h> +#include <rtl/bootstrap.hxx> +#include <rtl/ustring.hxx> +#include <sal/types.h> +#include <unotools/configmgr.hxx> + +#include <strings.hrc> +#include <dp_shared.hxx> + +#include <dp_dependencies.hxx> +#include <dp_descriptioninfoset.hxx> +#include <dp_version.hxx> + +namespace { + +char const namespaceLibreOffice[] = + "http://libreoffice.org/extensions/description/2011"; + +constexpr OUStringLiteral namespaceOpenOfficeOrg = + u"http://openoffice.org/extensions/description/2006"; + +char const minimalVersionLibreOffice[] = "LibreOffice-minimal-version"; +char const maximalVersionLibreOffice[] = "LibreOffice-maximal-version"; + +constexpr OUStringLiteral minimalVersionOpenOfficeOrg = + u"OpenOffice.org-minimal-version"; + +char const maximalVersionOpenOfficeOrg[] = + "OpenOffice.org-maximal-version"; + +OUString getLibreOfficeMajorMinorMicro() { + return utl::ConfigManager::getAboutBoxProductVersion(); +} + +OUString getReferenceOpenOfficeOrgMajorMinor() { +#ifdef ANDROID + // just hardcode the version + OUString v("4.1"); +#else + OUString v( + "${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("version") + ":Version:ReferenceOOoMajorMinor}"); + rtl::Bootstrap::expandMacros(v); //TODO: check for failure +#endif + return v; +} + +bool satisfiesMinimalVersion( + OUString const & actual, OUString const & specified) +{ + return dp_misc::compareVersions(actual, specified) != dp_misc::LESS; +} + +bool satisfiesMaximalVersion( + OUString const & actual, OUString const & specified) +{ + return dp_misc::compareVersions(actual, specified) != dp_misc::GREATER; +} + +OUString produceErrorText( + OUString const & reason, OUString const & version) +{ + return reason.replaceFirst("%VERSION", + (version.isEmpty() + ? DpResId(RID_DEPLOYMENT_DEPENDENCIES_UNKNOWN) + : version)); +} + +} + +namespace dp_misc::Dependencies { + +css::uno::Sequence< css::uno::Reference< css::xml::dom::XElement > > +check(dp_misc::DescriptionInfoset const & infoset) { + css::uno::Reference< css::xml::dom::XNodeList > deps( + infoset.getDependencies()); + sal_Int32 n = deps->getLength(); + css::uno::Sequence< css::uno::Reference< css::xml::dom::XElement > > + unsatisfied(n); + auto unsatisfiedRange = asNonConstRange(unsatisfied); + sal_Int32 unsat = 0; + // check first if minimalVersionLibreOffice is specified -- in that case ignore the legacy OOo dependencies + bool bIgnoreOoo = false; + for (sal_Int32 i = 0; i < n; ++i) { + css::uno::Reference< css::xml::dom::XElement > e( + deps->item(i), css::uno::UNO_QUERY_THROW); + if ( e->getNamespaceURI() == namespaceLibreOffice && e->getTagName() == minimalVersionLibreOffice) + { + bIgnoreOoo = true; + break; + } + } + for (sal_Int32 i = 0; i < n; ++i) { + css::uno::Reference< css::xml::dom::XElement > e( + deps->item(i), css::uno::UNO_QUERY_THROW); + bool sat = false; + if ( e->getNamespaceURI() == namespaceOpenOfficeOrg && e->getTagName() == minimalVersionOpenOfficeOrg ) + { + sat = bIgnoreOoo || satisfiesMinimalVersion( + getReferenceOpenOfficeOrgMajorMinor(), + e->getAttribute("value")); + } else if ( e->getNamespaceURI() == namespaceOpenOfficeOrg && e->getTagName() == maximalVersionOpenOfficeOrg ) + { + sat = bIgnoreOoo || satisfiesMaximalVersion( + getReferenceOpenOfficeOrgMajorMinor(), + e->getAttribute("value")); + } else if (e->getNamespaceURI() == namespaceLibreOffice && e->getTagName() == minimalVersionLibreOffice ) + { + sat = satisfiesMinimalVersion( + getLibreOfficeMajorMinorMicro(), + e->getAttribute("value")); + } else if (e->getNamespaceURI() == namespaceLibreOffice && e->getTagName() == maximalVersionLibreOffice ) + { + sat = satisfiesMaximalVersion(getLibreOfficeMajorMinorMicro(), e->getAttribute("value")); + } else if (e->hasAttributeNS(namespaceOpenOfficeOrg, + minimalVersionOpenOfficeOrg)) + { + sat = satisfiesMinimalVersion( + getReferenceOpenOfficeOrgMajorMinor(), + e->getAttributeNS(namespaceOpenOfficeOrg, + minimalVersionOpenOfficeOrg)); + } + if (!sat) { + unsatisfiedRange[unsat++] = e; + } + } + unsatisfied.realloc(unsat); + return unsatisfied; +} + +OUString getErrorText( + css::uno::Reference< css::xml::dom::XElement > const & dependency) +{ + OSL_ASSERT(dependency.is()); + if ( dependency->getNamespaceURI() == namespaceOpenOfficeOrg && dependency->getTagName() == minimalVersionOpenOfficeOrg ) + { + return produceErrorText( + DpResId(RID_DEPLOYMENT_DEPENDENCIES_OOO_MIN), + dependency->getAttribute("value")); + } else if (dependency->getNamespaceURI() == namespaceOpenOfficeOrg && dependency->getTagName() == maximalVersionOpenOfficeOrg ) + { + return produceErrorText( + DpResId(RID_DEPLOYMENT_DEPENDENCIES_OOO_MAX), + dependency->getAttribute("value")); + } else if (dependency->getNamespaceURI() == namespaceLibreOffice && dependency->getTagName() == minimalVersionLibreOffice ) + { + return produceErrorText( + DpResId(RID_DEPLOYMENT_DEPENDENCIES_LO_MIN), + dependency->getAttribute("value")); + } else if (dependency->getNamespaceURI() == namespaceLibreOffice && dependency->getTagName() == maximalVersionLibreOffice ) + { + return produceErrorText( + DpResId(RID_DEPLOYMENT_DEPENDENCIES_LO_MAX), + dependency->getAttribute("value")); + } else if (dependency->hasAttributeNS(namespaceOpenOfficeOrg, + minimalVersionOpenOfficeOrg)) + { + return produceErrorText( + DpResId(RID_DEPLOYMENT_DEPENDENCIES_OOO_MIN), + dependency->getAttributeNS(namespaceOpenOfficeOrg, + minimalVersionOpenOfficeOrg)); + } else { + return DpResId(RID_DEPLOYMENT_DEPENDENCIES_UNKNOWN); + } +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |