Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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: */