Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 226 insertions, 0 deletions

diff --git a/unotools/source/config/extendedsecurityoptions.cxx b/unotools/source/config/extendedsecurityoptions.cxx
new file mode 100644
index 000000000..2d57ab423
--- /dev/null
+++ b/unotools/source/config/extendedsecurityoptions.cxx
@@ -0,0 +1,226 @@
+/* -*- 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 <sal/config.h>
+
+#include <unotools/extendedsecurityoptions.hxx>
+#include <unotools/configitem.hxx>
+#include <tools/debug.hxx>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <osl/diagnose.h>
+
+#include "itemholder1.hxx"
+
+#include <unordered_map>
+
+using namespace ::utl;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+
+#define ROOTNODE_SECURITY               "Office.Security"
+
+#define SECURE_EXTENSIONS_SET           OUString("SecureExtensions")
+
+#define PROPERTYNAME_HYPERLINKS_OPEN    OUString("Hyperlinks/Open")
+
+#define PROPERTYHANDLE_HYPERLINKS_OPEN  0
+
+#define PROPERTYCOUNT                   1
+
+typedef std::unordered_map<OUString, sal_Int32>
+    ExtensionHashMap;
+
+class SvtExtendedSecurityOptions_Impl : public ConfigItem
+{
+    public:
+         SvtExtendedSecurityOptions_Impl();
+        virtual ~SvtExtendedSecurityOptions_Impl() override;
+
+        /*-****************************************************************************************************
+            @short      called for notify of configmanager
+            @descr      This method is called from the ConfigManager before the application ends or from the
+                        PropertyChangeListener if the sub tree broadcasts changes. You must update your
+                        internal values.
+
+            @seealso    baseclass ConfigItem
+
+            @param      "seqPropertyNames" is the list of properties which should be updated.
+        *//*-*****************************************************************************************************/
+
+        virtual void Notify( const Sequence< OUString >& seqPropertyNames ) override;
+
+        SvtExtendedSecurityOptions::OpenHyperlinkMode   GetOpenHyperlinkMode() const { return m_eOpenHyperlinkMode;}
+
+    private:
+        virtual void ImplCommit() override;
+
+        /*-****************************************************************************************************
+            @short      return list of key names of our configuration management which represent our module tree
+            @descr      This method returns a static const list of key names. We need it to get needed values from our
+                        configuration management.
+            @return     A list of needed configuration keys is returned.
+        *//*-*****************************************************************************************************/
+
+        static Sequence< OUString > GetPropertyNames();
+
+        SvtExtendedSecurityOptions::OpenHyperlinkMode   m_eOpenHyperlinkMode;
+};
+
+//  constructor
+
+SvtExtendedSecurityOptions_Impl::SvtExtendedSecurityOptions_Impl()
+    // Init baseclasses first
+    :   ConfigItem          ( ROOTNODE_SECURITY         )
+    , m_eOpenHyperlinkMode(SvtExtendedSecurityOptions::OPEN_NEVER)
+    // Init member then.
+{
+    Sequence< OUString >    seqNames    = GetPropertyNames();
+    Sequence< Any >         seqValues   = GetProperties( seqNames );
+
+    sal_Int32 nPropertyCount = seqValues.getLength();
+    for( sal_Int32 nProperty=0; nProperty<nPropertyCount; ++nProperty )
+    {
+        // Safe impossible cases.
+        // Check any for valid value.
+        DBG_ASSERT( seqValues[nProperty].hasValue(), "SvtExtendedSecurityOptions_Impl::SvtExtendedSecurityOptions_Impl()\nInvalid property value detected!\n" );
+        switch( nProperty )
+        {
+            case PROPERTYHANDLE_HYPERLINKS_OPEN:
+            {
+                DBG_ASSERT( ( seqValues[nProperty].getValueTypeClass() == TypeClass_LONG ), "SvtExtendedSecurityOptions_Impl::SvtExtendedSecurityOptions_Impl()\nWho has changed the value type of 'Hyperlink/Open'?" );
+
+                sal_Int32 nMode = SvtExtendedSecurityOptions::OPEN_WITHSECURITYCHECK;
+                if ( seqValues[nProperty] >>= nMode )
+                    m_eOpenHyperlinkMode = static_cast<SvtExtendedSecurityOptions::OpenHyperlinkMode>(nMode);
+                else {
+                    OSL_FAIL("Wrong type for Open mode!");
+                }
+            }
+            break;
+        }
+    }
+
+    // Enable notification mechanism of our baseclass.
+    // We need it to get information about changes outside these class on our used configuration keys!
+    Sequence<OUString> seqNotifyNames { SECURE_EXTENSIONS_SET };
+    EnableNotification( seqNotifyNames );
+}
+
+//  destructor
+
+SvtExtendedSecurityOptions_Impl::~SvtExtendedSecurityOptions_Impl()
+{
+    assert(!IsModified()); // should have been committed
+}
+
+//  public method
+
+void SvtExtendedSecurityOptions_Impl::Notify( const Sequence< OUString >& )
+{
+    // Not implemented
+}
+
+//  public method
+
+void SvtExtendedSecurityOptions_Impl::ImplCommit()
+{
+    // Get names of supported properties, create a list for values and copy current values to it.
+    Sequence< OUString >    seqNames    = GetPropertyNames  ();
+    sal_Int32               nCount      = seqNames.getLength();
+    Sequence< Any >         seqValues   ( nCount );
+    for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
+    {
+        switch( nProperty )
+        {
+            case PROPERTYHANDLE_HYPERLINKS_OPEN:    {
+                                                        seqValues[nProperty] <<= static_cast<sal_Int32>(m_eOpenHyperlinkMode);
+                                                    }
+                                                    break;
+        }
+    }
+
+    // Set properties in configuration.
+    PutProperties( seqNames, seqValues );
+}
+
+//  private method (currently not used)
+
+Sequence< OUString > SvtExtendedSecurityOptions_Impl::GetPropertyNames()
+{
+    // Build list of configuration key names.
+    const OUString pProperties[] =
+    {
+        PROPERTYNAME_HYPERLINKS_OPEN
+    };
+    // Initialize return sequence with these list ...
+    const Sequence< OUString > seqPropertyNames( pProperties, PROPERTYCOUNT );
+    // ... and return it.
+    return seqPropertyNames;
+}
+
+namespace {
+
+std::weak_ptr<SvtExtendedSecurityOptions_Impl> g_pExtendedSecurityOptions;
+
+}
+
+SvtExtendedSecurityOptions::SvtExtendedSecurityOptions()
+{
+    // Global access, must be guarded (multithreading!).
+    MutexGuard aGuard( GetInitMutex() );
+
+    m_pImpl = g_pExtendedSecurityOptions.lock();
+    if( !m_pImpl )
+    {
+        m_pImpl = std::make_shared<SvtExtendedSecurityOptions_Impl>();
+        g_pExtendedSecurityOptions = m_pImpl;
+        ItemHolder1::holdConfigItem(EItem::ExtendedSecurityOptions);
+    }
+}
+
+SvtExtendedSecurityOptions::~SvtExtendedSecurityOptions()
+{
+    // Global access, must be guarded (multithreading!)
+    MutexGuard aGuard( GetInitMutex() );
+
+    m_pImpl.reset();
+}
+
+//  public method
+
+SvtExtendedSecurityOptions::OpenHyperlinkMode SvtExtendedSecurityOptions::GetOpenHyperlinkMode() const
+{
+    MutexGuard aGuard( GetInitMutex() );
+    return m_pImpl->GetOpenHyperlinkMode();
+}
+
+namespace
+{
+    class theExtendedSecurityOptionsMutex : public rtl::Static<osl::Mutex, theExtendedSecurityOptionsMutex>{};
+}
+
+//  private method
+
+Mutex& SvtExtendedSecurityOptions::GetInitMutex()
+{
+    return theExtendedSecurityOptionsMutex::get();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */