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, 205 insertions, 0 deletions

diff --git a/extensions/source/update/check/updatecheckconfig.hxx b/extensions/source/update/check/updatecheckconfig.hxx
new file mode 100644
index 000000000..a9836c624
--- /dev/null
+++ b/extensions/source/update/check/updatecheckconfig.hxx
@@ -0,0 +1,205 @@
+/* -*- 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 <cppuhelper/implbase.hxx>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <com/sun/star/container/XNameContainer.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/util/XChangesBatch.hpp>
+#include <rtl/ref.hxx>
+
+#include "updatecheckconfiglistener.hxx"
+#include "updateinfo.hxx"
+
+/* This helper class provides by name access to a sequence of named values */
+class NamedValueByNameAccess
+{
+    const css::uno::Sequence< css::beans::NamedValue >& m_rValues;
+
+public:
+    explicit NamedValueByNameAccess(
+        const css::uno::Sequence< css::beans::NamedValue >& rValues) :
+        m_rValues(rValues) {} ;
+
+    css::uno::Any getValue(const char * pName);
+};
+
+
+/* This class encapsulates the configuration item actually used for storing the state
+ * the update check is actually in.
+ */
+class UpdateCheckROModel
+{
+public:
+    explicit UpdateCheckROModel(NamedValueByNameAccess& aNameAccess) : m_aNameAccess(aNameAccess) {};
+
+    bool isAutoCheckEnabled() const;
+    bool isDownloadPaused() const;
+    OUString getLocalFileName() const;
+    sal_Int64 getDownloadSize() const;
+
+    OUString getUpdateEntryVersion() const;
+    void getUpdateEntry(UpdateInfo& rInfo) const;
+
+private:
+
+    OUString getStringValue(const char *) const;
+
+    NamedValueByNameAccess& m_aNameAccess;
+};
+
+
+/* This class implements the non published UNO service com.sun.star.setup.UpdateCheckConfig,
+ * which primary use is to be able to track changes done in the Tools -> Options page of this
+ * component, as this is not supported by the OOo configuration for extendable groups.
+ */
+
+class UpdateCheckConfig : public ::cppu::WeakImplHelper<
+    css::container::XNameReplace,
+    css::util::XChangesBatch,
+    css::lang::XServiceInfo >
+{
+    UpdateCheckConfig( const css::uno::Reference< css::container::XNameContainer >& xContainer,
+                       const css::uno::Reference< css::container::XNameContainer >& xAvailableUpdates,
+                       const css::uno::Reference< css::container::XNameContainer >& xIgnoredUpdates,
+                       const ::rtl::Reference< UpdateCheckConfigListener >& rListener );
+
+    virtual ~UpdateCheckConfig() override;
+
+public:
+
+    static ::rtl::Reference< UpdateCheckConfig > get(
+        const css::uno::Reference< css::uno::XComponentContext >& xContext,
+        const ::rtl::Reference< UpdateCheckConfigListener >& rListener = ::rtl::Reference< UpdateCheckConfigListener >());
+
+    // Should really implement ROModel...
+    bool isAutoCheckEnabled() const;
+    bool isAutoDownloadEnabled() const;
+    OUString getUpdateEntryVersion() const;
+
+    /* Updates the timestamp of last check, but does not commit the change
+     * as either clearUpdateFound() or setUpdateFound() are expected to get
+     * called next.
+     */
+    void updateLastChecked();
+
+    /* Returns the date of the last successful check in seconds since 1970 */
+    sal_Int64 getLastChecked() const;
+
+    /* Returns configured check interval in seconds */
+    sal_Int64 getCheckInterval() const;
+
+    /* Reset values of previously remembered update
+     */
+    void clearUpdateFound();
+
+    /* Stores the specified data of an available update
+     */
+    void storeUpdateFound(const UpdateInfo& rInfo, const OUString& aCurrentBuild);
+
+    // Returns the local file name of a started download
+    OUString getLocalFileName() const;
+
+    // Returns the local file name of a started download
+    OUString getDownloadDestination() const;
+
+    // stores the local file name of a just started download
+    void storeLocalFileName(const OUString& rFileName, sal_Int64 nFileSize);
+
+    // Removes the local file name of a download
+    void clearLocalFileName();
+
+    // Stores the bool value for manually paused downloads
+    void storeDownloadPaused(bool paused);
+
+    // Returns the directory for downloaded files
+    static OUString getDownloadsDirectory();
+
+    // Returns a directory accessible for all users
+    static OUString getAllUsersDirectory();
+
+    // store and retrieve information about extensions
+    bool storeExtensionVersion( const OUString& rExtensionName,
+                                const OUString& rVersion );
+    bool checkExtensionVersion( const OUString& rExtensionName,
+                                const OUString& rVersion );
+
+    // XElementAccess
+    virtual css::uno::Type SAL_CALL getElementType(  ) override;
+    virtual sal_Bool SAL_CALL hasElements(  ) override;
+
+    // XNameAccess
+    virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getElementNames(  ) override;
+    virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
+
+    // XNameReplace
+    virtual void SAL_CALL replaceByName( const OUString& aName, const css::uno::Any& aElement ) override;
+
+    // XChangesBatch
+    virtual void SAL_CALL commitChanges(  ) override;
+    virtual sal_Bool SAL_CALL hasPendingChanges(  ) override;
+    virtual css::uno::Sequence< css::util::ElementChange > SAL_CALL getPendingChanges(  ) override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual sal_Bool SAL_CALL supportsService(OUString const & serviceName) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+private:
+
+    static OUString getSubVersion( const OUString& rVersion, sal_Int32 *nIndex );
+    static bool isVersionGreater( const OUString& rVersion1, const OUString& rVersion2 );
+
+    const css::uno::Reference< css::container::XNameContainer > m_xContainer;
+    const css::uno::Reference< css::container::XNameContainer > m_xAvailableUpdates;
+    const css::uno::Reference< css::container::XNameContainer > m_xIgnoredUpdates;
+    const ::rtl::Reference< UpdateCheckConfigListener > m_rListener;
+};
+
+/// @throws css::uno::RuntimeException
+template <typename T>
+T getValue( const css::uno::Sequence< css::beans::NamedValue >& rNamedValues, const char * pszName )
+{
+    for( css::beans::NamedValue const & nv : rNamedValues )
+    {
+        // Unfortunately gcc-3.3 does not like Any.get<T>();
+        if( nv.Name.equalsAscii( pszName ) )
+        {
+            T value = T();
+            if( ! (nv.Value >>= value) )
+                throw css::uno::RuntimeException(
+                    OUString(
+                        cppu_Any_extraction_failure_msg(
+                            &nv.Value,
+                            ::cppu::getTypeFavourUnsigned(&value).getTypeLibType() ),
+                            SAL_NO_ACQUIRE ),
+                    css::uno::Reference< css::uno::XInterface >() );
+
+            return value;
+        }
+    }
+
+    return T();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */