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, 322 insertions, 0 deletions

diff --git a/ucbhelper/source/provider/contentinfo.cxx b/ucbhelper/source/provider/contentinfo.cxx
new file mode 100644
index 000000000..b5ca80b79
--- /dev/null
+++ b/ucbhelper/source/provider/contentinfo.cxx
@@ -0,0 +1,322 @@
+/* -*- 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 .
+ */
+
+/**************************************************************************
+                                TODO
+ **************************************************************************
+
+ *************************************************************************/
+#include <com/sun/star/beans/XPropertySetInfo.hpp>
+#include <com/sun/star/ucb/UnsupportedCommandException.hpp>
+#include <com/sun/star/ucb/XPersistentPropertySet.hpp>
+#include <com/sun/star/ucb/XCommandInfo.hpp>
+
+#include <ucbhelper/contenthelper.hxx>
+#include "contentinfo.hxx"
+
+using namespace com::sun::star;
+
+
+// PropertySetInfo Implementation.
+
+
+namespace ucbhelper {
+
+PropertySetInfo::PropertySetInfo(
+    const uno::Reference< css::ucb::XCommandEnvironment >& rxEnv,
+    ContentImplHelper* pContent )
+: m_xEnv( rxEnv ),
+  m_pContent( pContent )
+{
+}
+
+
+// virtual
+PropertySetInfo::~PropertySetInfo()
+{
+}
+
+
+// XPropertySetInfo methods.
+
+
+// virtual
+uno::Sequence< beans::Property > SAL_CALL PropertySetInfo::getProperties()
+{
+    std::unique_lock aGuard( m_aMutex );
+    return getPropertiesImpl();
+}
+
+const uno::Sequence< beans::Property > & PropertySetInfo::getPropertiesImpl()
+{
+    if ( m_xProps )
+        return *m_xProps;
+
+    // Get info for core ( native) properties.
+
+    try
+    {
+        m_xProps = m_pContent->getProperties( m_xEnv );
+    }
+    catch ( uno::RuntimeException const & )
+    {
+        throw;
+    }
+    catch ( uno::Exception const & )
+    {
+        m_xProps.emplace();
+    }
+
+    // Get info for additional properties.
+
+    uno::Reference< css::ucb::XPersistentPropertySet >
+        xSet ( m_pContent->getAdditionalPropertySet( false ) );
+
+    if ( xSet.is() )
+    {
+        // Get property set info.
+        uno::Reference< beans::XPropertySetInfo > xInfo(
+            xSet->getPropertySetInfo() );
+        if ( xInfo.is() )
+        {
+            const uno::Sequence< beans::Property >& rAddProps
+                = xInfo->getProperties();
+            sal_Int32 nAddProps = rAddProps.getLength();
+            if ( nAddProps > 0 )
+            {
+                sal_Int32 nPos = m_xProps->getLength();
+                m_xProps->realloc( nPos + nAddProps );
+
+                std::copy(rAddProps.begin(), rAddProps.end(),
+                          std::next(m_xProps->getArray(), nPos));
+            }
+        }
+    }
+    return *m_xProps;
+}
+
+
+// virtual
+beans::Property SAL_CALL PropertySetInfo::getPropertyByName(
+        const OUString& aName )
+{
+    beans::Property aProp;
+    if ( queryProperty( aName, aProp ) )
+        return aProp;
+
+    throw beans::UnknownPropertyException(aName);
+}
+
+
+// virtual
+sal_Bool SAL_CALL PropertySetInfo::hasPropertyByName(
+        const OUString& Name )
+{
+    beans::Property aProp;
+    return queryProperty( Name, aProp );
+}
+
+
+// Non-Interface methods.
+
+
+void PropertySetInfo::reset()
+{
+    std::unique_lock aGuard( m_aMutex );
+    m_xProps.reset();
+}
+
+
+bool PropertySetInfo::queryProperty(
+    std::u16string_view rName, beans::Property& rProp )
+{
+    std::unique_lock aGuard( m_aMutex );
+
+    getPropertiesImpl();
+
+    const beans::Property* pProps = m_xProps->getConstArray();
+    sal_Int32 nCount = m_xProps->getLength();
+    for ( sal_Int32 n = 0; n < nCount; ++n )
+    {
+        const beans::Property& rCurrProp = pProps[ n ];
+        if ( rCurrProp.Name == rName )
+        {
+            rProp = rCurrProp;
+            return true;
+        }
+    }
+
+    return false;
+}
+
+
+// CommandProcessorInfo Implementation.
+
+
+CommandProcessorInfo::CommandProcessorInfo(
+    const uno::Reference< css::ucb::XCommandEnvironment >& rxEnv,
+    ContentImplHelper* pContent )
+: m_xEnv( rxEnv ),
+  m_pContent( pContent )
+{
+}
+
+
+// virtual
+CommandProcessorInfo::~CommandProcessorInfo()
+{
+}
+
+
+// XCommandInfo methods.
+
+
+// virtual
+uno::Sequence< css::ucb::CommandInfo > SAL_CALL CommandProcessorInfo::getCommands()
+{
+    std::unique_lock aGuard( m_aMutex );
+    return getCommandsImpl();
+}
+
+const uno::Sequence< css::ucb::CommandInfo > & CommandProcessorInfo::getCommandsImpl()
+{
+    if ( m_xCommands )
+        return *m_xCommands;
+
+    // Get info for commands.
+
+    try
+    {
+        m_xCommands = m_pContent->getCommands( m_xEnv );
+    }
+    catch ( uno::RuntimeException const & )
+    {
+        throw;
+    }
+    catch ( uno::Exception const & )
+    {
+        m_xCommands.emplace();
+    }
+    return *m_xCommands;
+}
+
+
+// virtual
+css::ucb::CommandInfo SAL_CALL
+CommandProcessorInfo::getCommandInfoByName(
+        const OUString& Name )
+{
+    css::ucb::CommandInfo aInfo;
+    if ( queryCommand( Name, aInfo ) )
+        return aInfo;
+
+    throw css::ucb::UnsupportedCommandException();
+}
+
+
+// virtual
+css::ucb::CommandInfo SAL_CALL
+CommandProcessorInfo::getCommandInfoByHandle( sal_Int32 Handle )
+{
+    css::ucb::CommandInfo aInfo;
+    if ( queryCommand( Handle, aInfo ) )
+        return aInfo;
+
+    throw css::ucb::UnsupportedCommandException();
+}
+
+
+// virtual
+sal_Bool SAL_CALL CommandProcessorInfo::hasCommandByName(
+       const OUString& Name )
+{
+    css::ucb::CommandInfo aInfo;
+    return queryCommand( Name, aInfo );
+}
+
+
+// virtual
+sal_Bool SAL_CALL CommandProcessorInfo::hasCommandByHandle( sal_Int32 Handle )
+{
+    css::ucb::CommandInfo aInfo;
+    return queryCommand( Handle, aInfo );
+}
+
+
+// Non-Interface methods.
+
+
+void CommandProcessorInfo::reset()
+{
+    std::unique_lock aGuard( m_aMutex );
+    m_xCommands.reset();
+}
+
+
+bool CommandProcessorInfo::queryCommand(
+    std::u16string_view rName,
+    css::ucb::CommandInfo& rCommand )
+{
+    std::unique_lock aGuard( m_aMutex );
+
+    getCommandsImpl();
+
+    const css::ucb::CommandInfo* pCommands
+        = m_xCommands->getConstArray();
+    sal_Int32 nCount = m_xCommands->getLength();
+    for ( sal_Int32 n = 0; n < nCount; ++n )
+    {
+        const css::ucb::CommandInfo& rCurrCommand = pCommands[ n ];
+        if ( rCurrCommand.Name == rName )
+        {
+            rCommand = rCurrCommand;
+            return true;
+        }
+    }
+
+    return false;
+}
+
+
+bool CommandProcessorInfo::queryCommand(
+    sal_Int32 nHandle,
+    css::ucb::CommandInfo& rCommand )
+{
+    std::unique_lock aGuard( m_aMutex );
+
+    getCommandsImpl();
+
+    const css::ucb::CommandInfo* pCommands = m_xCommands->getConstArray();
+    sal_Int32 nCount = m_xCommands->getLength();
+    for ( sal_Int32 n = 0; n < nCount; ++n )
+    {
+        const css::ucb::CommandInfo& rCurrCommand = pCommands[ n ];
+        if ( rCurrCommand.Handle == nHandle )
+        {
+            rCommand = rCurrCommand;
+            return true;
+        }
+    }
+
+    return false;
+}
+
+} // namespace ucbhelper
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */