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Diffstat (limited to '')
| -rw-r--r-- | desktop/source/deployment/manager/dp_activepackages.cxx | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/desktop/source/deployment/manager/dp_activepackages.cxx b/desktop/source/deployment/manager/dp_activepackages.cxx new file mode 100644 index 000000000..c1c5f2b28 --- /dev/null +++ b/desktop/source/deployment/manager/dp_activepackages.cxx @@ -0,0 +1,217 @@ +/* -*- 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_extensions.h> + +#include <sal/config.h> + +#include <string_view> +#include <utility> + +#include <osl/diagnose.h> +#include <rtl/string.hxx> +#include <rtl/textenc.h> +#include <rtl/ustring.hxx> + +#include <dp_identifier.hxx> +#include "dp_activepackages.hxx" + +// Old format of database entry: +// key: UTF8(filename) +// value: UTF8(tempname ";" mediatype) +// New format of database entry: +// key: 0xFF UTF8(identifier) +// value: UTF8(tempname) 0xFF UTF8(filename) 0xFF UTF8(mediatype) + +#if HAVE_FEATURE_EXTENSIONS + +namespace { + +constexpr const char separator[] = "\xff"; + +OString oldKey(std::u16string_view fileName) { + return OUStringToOString(fileName, RTL_TEXTENCODING_UTF8); +} + +OString newKey(std::u16string_view id) { + return separator + OUStringToOString(id, RTL_TEXTENCODING_UTF8); +} + +::dp_manager::ActivePackages::Data decodeOldData( + OUString const & fileName, OString const & value) +{ + ::dp_manager::ActivePackages::Data d; + sal_Int32 i = value.indexOf(';'); + OSL_ASSERT(i >= 0); + d.temporaryName = OUString(value.getStr(), i, RTL_TEXTENCODING_UTF8); + d.fileName = fileName; + d.mediaType = OUString( + value.getStr() + i + 1, value.getLength() - i - 1, + RTL_TEXTENCODING_UTF8); + return d; +} + +::dp_manager::ActivePackages::Data decodeNewData(OString const & value) { + ::dp_manager::ActivePackages::Data d; + sal_Int32 i1 = value.indexOf(separator); + OSL_ASSERT(i1 >= 0); + d.temporaryName = OUString( + value.getStr(), i1, RTL_TEXTENCODING_UTF8); + sal_Int32 i2 = value.indexOf(separator, i1 + 1); + OSL_ASSERT(i2 >= 0); + d.fileName = OUString( + value.getStr() + i1 + 1, i2 - i1 - 1, RTL_TEXTENCODING_UTF8); + sal_Int32 i3 = value.indexOf(separator, i2 + 1); + + if (i3 < 0) + { + //Before ActivePackages::Data::version was added + d.mediaType = OUString( + value.getStr() + i2 + 1, value.getLength() - i2 - 1, + RTL_TEXTENCODING_UTF8); + } + else + { + sal_Int32 i4 = value.indexOf(separator, i3 + 1); + d.mediaType = OUString( + value.getStr() + i2 + 1, i3 - i2 -1, RTL_TEXTENCODING_UTF8); + d.version = OUString( + value.getStr() + i3 + 1, i4 - i3 - 1, + RTL_TEXTENCODING_UTF8); + d.failedPrerequisites = OUString( + value.getStr() + i4 + 1, value.getLength() - i4 - 1, + RTL_TEXTENCODING_UTF8); + } + return d; +} + +} +#endif + +namespace dp_manager { + +ActivePackages::ActivePackages() {} + +ActivePackages::ActivePackages(OUString const & url) +#if HAVE_FEATURE_EXTENSIONS + : m_map(url) +#endif +{ +#if !HAVE_FEATURE_EXTENSIONS + (void) url; +#endif +} + +ActivePackages::~ActivePackages() {} + +bool ActivePackages::has( + OUString const & id, OUString const & fileName) const +{ + return get(nullptr, id, fileName); +} + +bool ActivePackages::get( + Data * data, OUString const & id, OUString const & fileName) + const +{ +#if HAVE_FEATURE_EXTENSIONS + OString v; + if (m_map.get(&v, newKey(id))) { + if (data != nullptr) { + *data = decodeNewData(v); + } + return true; + } else if (m_map.get(&v, oldKey(fileName))) { + if (data != nullptr) { + *data = decodeOldData(fileName, v); + } + return true; + } else { + return false; + } +#else + (void) data; + (void) id; + (void) fileName; + (void) this; + return false; +#endif +} + +ActivePackages::Entries ActivePackages::getEntries() const { + Entries es; +#if HAVE_FEATURE_EXTENSIONS + ::dp_misc::t_string2string_map m(m_map.getEntries()); + for (auto const& elem : m) + { + if (!elem.first.isEmpty() && elem.first[0] == separator[0]) { + es.emplace_back( + OUString( + elem.first.getStr() + 1, elem.first.getLength() - 1, + RTL_TEXTENCODING_UTF8), + decodeNewData(elem.second)); + } else { + OUString fn( + OStringToOUString(elem.first, RTL_TEXTENCODING_UTF8)); + es.emplace_back( + ::dp_misc::generateLegacyIdentifier(fn), + decodeOldData(fn, elem.second)); + } + } +#else + (void) this; +#endif + return es; +} + +void ActivePackages::put(OUString const & id, Data const & data) { +#if HAVE_FEATURE_EXTENSIONS + OString b = + OUStringToOString(data.temporaryName, RTL_TEXTENCODING_UTF8) + + separator + + OUStringToOString(data.fileName, RTL_TEXTENCODING_UTF8) + + separator + + OUStringToOString(data.mediaType, RTL_TEXTENCODING_UTF8) + + separator + + OUStringToOString(data.version, RTL_TEXTENCODING_UTF8) + + separator + + OUStringToOString(data.failedPrerequisites, RTL_TEXTENCODING_UTF8); + m_map.put(newKey(id), b); +#else + (void) id; + (void) data; + (void) this; +#endif +} + +void ActivePackages::erase( + OUString const & id, OUString const & fileName) +{ +#if HAVE_FEATURE_EXTENSIONS + m_map.erase(newKey(id)) || m_map.erase(oldKey(fileName)); +#else + (void) id; + (void) fileName; + (void) this; +#endif +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |