Move unotools/configuration.hxx to comphelper

...so that other code in comphelper can use it.

4 files changed, 588 insertions, 0 deletions

diff --git a/comphelper/Library_comphelp.mk b/comphelper/Library_comphelp.mk
index 7534de6b71e5..2b37596b0bcf 100644
--- a/comphelper/Library_comphelp.mk
+++ b/comphelper/Library_comphelp.mk
@@ -80,6 +80,7 @@ $(eval $(call gb_Library_add_exception_objects,comphelper,\
     comphelper/source/misc/componentbase \
     comphelper/source/misc/componentcontext \
     comphelper/source/misc/componentmodule \
+    comphelper/source/misc/configuration \
     comphelper/source/misc/configurationhelper \
     comphelper/source/misc/docpasswordhelper \
     comphelper/source/misc/docpasswordrequest \
diff --git a/comphelper/Package_inc.mk b/comphelper/Package_inc.mk
index ba1344a7d5b2..7ed759bc4996 100644
--- a/comphelper/Package_inc.mk
+++ b/comphelper/Package_inc.mk
@@ -130,6 +130,7 @@ $(eval $(call gb_Package_add_file,comphelper_inc,inc/comphelper/seqstream.hxx,co
 $(eval $(call gb_Package_add_file,comphelper_inc,inc/comphelper/namecontainer.hxx,comphelper/namecontainer.hxx))
 $(eval $(call gb_Package_add_file,comphelper_inc,inc/comphelper/processfactory.hxx,comphelper/processfactory.hxx))
 $(eval $(call gb_Package_add_file,comphelper_inc,inc/comphelper/sequenceashashmap.hxx,comphelper/sequenceashashmap.hxx))
+$(eval $(call gb_Package_add_file,comphelper_inc,inc/comphelper/configuration.hxx,comphelper/configuration.hxx))
 $(eval $(call gb_Package_add_file,comphelper_inc,inc/comphelper/configurationhelper.hxx,comphelper/configurationhelper.hxx))
 
 # vim: set noet sw=4 ts=4:
diff --git a/comphelper/inc/comphelper/configuration.hxx b/comphelper/inc/comphelper/configuration.hxx
new file mode 100644
index 000000000000..85f45f9ea7c4
--- /dev/null
+++ b/comphelper/inc/comphelper/configuration.hxx
@@ -0,0 +1,353 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License or as specified alternatively below. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * Major Contributor(s):
+ * Copyright (C) 2011 Red Hat, Inc., Stephan Bergmann <sbergman@redhat.com>
+ * (initial developer)
+ *
+ * All Rights Reserved.
+ *
+ * For minor contributions see the git repository.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
+
+#ifndef INCLUDED_COMPHELPER_CONFIGURATION_HXX
+#define INCLUDED_COMPHELPER_CONFIGURATION_HXX
+
+#include "sal/config.h"
+
+#include "boost/noncopyable.hpp"
+#include "boost/optional.hpp"
+#include "boost/shared_ptr.hpp"
+#include "com/sun/star/uno/Any.hxx"
+#include "com/sun/star/uno/Reference.hxx"
+#include "comphelper/comphelperdllapi.h"
+#include "sal/types.h"
+
+namespace com { namespace sun { namespace star {
+    namespace configuration { class XReadWriteAccess; }
+    namespace container {
+        class XHierarchicalNameAccess;
+        class XHierarchicalNameReplace;
+        class XNameAccess;
+        class XNameContainer;
+    }
+    namespace uno { class XComponentContext; }
+} } }
+namespace rtl { class OUString; }
+
+namespace comphelper {
+
+namespace detail { class ConfigurationWrapper; }
+
+/// A batch of configuration changes that is committed as a whole.
+///
+/// Client code needs to call commit explicitly; otherwise the changes are lost
+/// when the instance is destroyed.
+///
+/// This is the only class from this header file that client code should use
+/// directly.
+class COMPHELPER_DLLPUBLIC ConfigurationChanges: private boost::noncopyable {
+public:
+    static boost::shared_ptr< ConfigurationChanges > create(
+        com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context);
+
+    ~ConfigurationChanges();
+
+    void commit() const;
+
+private:
+    SAL_DLLPRIVATE ConfigurationChanges(
+        com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context);
+
+    SAL_DLLPRIVATE void setPropertyValue(
+        rtl::OUString const & path, com::sun::star::uno::Any const & value)
+        const;
+
+    SAL_DLLPRIVATE com::sun::star::uno::Reference<
+        com::sun::star::container::XHierarchicalNameReplace >
+    getGroup(rtl::OUString const & path) const;
+
+    SAL_DLLPRIVATE
+    com::sun::star::uno::Reference< com::sun::star::container::XNameContainer >
+    getSet(rtl::OUString const & path) const;
+
+    com::sun::star::uno::Reference<
+        com::sun::star::configuration::XReadWriteAccess > access_;
+
+    friend class detail::ConfigurationWrapper;
+};
+
+namespace detail {
+
+/// @internal
+class COMPHELPER_DLLPUBLIC ConfigurationWrapper: private boost::noncopyable {
+public:
+    static ConfigurationWrapper const & get(
+        com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context);
+
+    SAL_DLLPRIVATE explicit ConfigurationWrapper(
+        com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context);
+
+    SAL_DLLPRIVATE ~ConfigurationWrapper();
+
+    com::sun::star::uno::Any getPropertyValue(rtl::OUString const & path) const;
+
+    void setPropertyValue(
+        boost::shared_ptr< ConfigurationChanges > const & batch,
+        rtl::OUString const & path, com::sun::star::uno::Any const & value)
+        const;
+
+    com::sun::star::uno::Any getLocalizedPropertyValue(
+        rtl::OUString const & path) const;
+
+    void setLocalizedPropertyValue(
+        boost::shared_ptr< ConfigurationChanges > const & batch,
+        rtl::OUString const & path, com::sun::star::uno::Any const & value)
+        const;
+
+    com::sun::star::uno::Reference<
+        com::sun::star::container::XHierarchicalNameAccess >
+    getGroupReadOnly(rtl::OUString const & path) const;
+
+    com::sun::star::uno::Reference<
+        com::sun::star::container::XHierarchicalNameReplace >
+    getGroupReadWrite(
+        boost::shared_ptr< ConfigurationChanges > const & batch,
+        rtl::OUString const & path) const;
+
+    com::sun::star::uno::Reference< com::sun::star::container::XNameAccess >
+    getSetReadOnly(rtl::OUString const & path) const;
+
+    com::sun::star::uno::Reference< com::sun::star::container::XNameContainer >
+    getSetReadWrite(
+        boost::shared_ptr< ConfigurationChanges > const & batch,
+        rtl::OUString const & path) const;
+
+    boost::shared_ptr< ConfigurationChanges > createChanges() const;
+
+private:
+    rtl::OUString extendLocalizedPath(rtl::OUString const & path) const;
+
+    com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+        context_;
+
+    com::sun::star::uno::Reference<
+        com::sun::star::container::XHierarchicalNameAccess > access_;
+};
+
+/// @internal
+template< typename T > struct Convert: private boost::noncopyable {
+    static com::sun::star::uno::Any toAny(T const & value)
+    { return com::sun::star::uno::makeAny(value); }
+
+    static T fromAny(com::sun::star::uno::Any const & value)
+    { return value.get< T >(); }
+
+private:
+    Convert(); // not defined
+    ~Convert(); // not defined
+};
+
+/// @internal
+template< typename T > struct Convert< boost::optional< T > >:
+    private boost::noncopyable
+{
+    static com::sun::star::uno::Any toAny(boost::optional< T > const & value) {
+        return value
+            ? com::sun::star::uno::makeAny(value.get())
+            : com::sun::star::uno::Any();
+    }
+
+    static boost::optional< T > fromAny(com::sun::star::uno::Any const & value)
+    {
+        return value.hasValue()
+            ? boost::optional< T >(value.get< T >()) : boost::optional< T >();
+    }
+
+private:
+    Convert(); // not defined
+    ~Convert(); // not defined
+};
+
+}
+
+/// A type-safe wrapper around a (non-localized) configuration property.
+///
+/// Automatically generated headers for the various configuration properties
+/// derive from this template and make available its member functions to access
+/// each given configuration property.
+template< typename T, typename U > struct ConfigurationProperty:
+    private boost::noncopyable
+{
+    /// Get the value of the given (non-localized) configuration property.
+    ///
+    /// For nillable properties, U is of type boost::optional<U'>.
+    static U get(
+        com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context)
+    {
+        // Folding this into one statement causes a bogus error at least with
+        // Red Hat GCC 4.6.2-1:
+        com::sun::star::uno::Any a(
+            detail::ConfigurationWrapper::get(context).getPropertyValue(
+                T::path()));
+        return detail::Convert< U >::fromAny(a);
+    }
+
+    /// Set the value of the given (non-localized) configuration property, via a
+    /// given changes batch.
+    ///
+    /// For nillable properties, U is of type boost::optional<U'>.
+    static void set(
+        com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context,
+        boost::shared_ptr< ConfigurationChanges > const & batch,
+        U const & value)
+    {
+        detail::ConfigurationWrapper::get(context).setPropertyValue(
+            batch, T::path(), detail::Convert< U >::toAny(value));
+    }
+
+private:
+    ConfigurationProperty(); // not defined
+    ~ConfigurationProperty(); // not defined
+};
+
+/// A type-safe wrapper around a localized configuration property.
+///
+/// Automatically generated headers for the various localized configuration
+/// properties derive from this template and make available its member functions
+/// to access each given localized configuration property.
+template< typename T, typename U > struct ConfigurationLocalizedProperty:
+    private boost::noncopyable
+{
+    /// Get the value of the given localized configuration property, for the
+    /// locale currently set at the
+    /// com.sun.star.configuration.theDefaultProvider.
+    ///
+    /// For nillable properties, U is of type boost::optional<U'>.
+    static U get(
+        com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context)
+    {
+        // Folding this into one statement causes a bogus error at least with
+        // Red Hat GCC 4.6.2-1:
+        com::sun::star::uno::Any a(
+            detail::ConfigurationWrapper::get(context).
+            getLocalizedPropertyValue(T::path()));
+        return detail::Convert< U >::fromAny(a);
+    }
+
+    /// Set the value of the given localized configuration property, for the
+    /// locale currently set at the
+    /// com.sun.star.configuration.theDefaultProvider, via a given changes
+    /// batch.
+    ///
+    /// For nillable properties, U is of type boost::optional<U'>.
+    static void set(
+        com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context,
+        boost::shared_ptr< ConfigurationChanges > const & batch,
+        U const & value)
+    {
+        detail::ConfigurationWrapper::get(context).setLocalizedPropertyValue(
+            batch, T::path(), detail::Convert< U >::toAny(value));
+    }
+
+private:
+    ConfigurationLocalizedProperty(); // not defined
+    ~ConfigurationLocalizedProperty(); // not defined
+};
+
+/// A type-safe wrapper around a configuration group.
+///
+/// Automatically generated headers for the various configuration groups derive
+/// from this template and make available its member functions to access each
+/// given configuration group.
+template< typename T > struct ConfigurationGroup: private boost::noncopyable {
+    /// Get read-only access to the given configuration group.
+    static com::sun::star::uno::Reference<
+        com::sun::star::container::XHierarchicalNameAccess >
+    get(com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context)
+    {
+        return detail::ConfigurationWrapper::get(context).getGroupReadOnly(
+            T::path());
+    }
+
+    /// Get read/write access to the given configuration group, storing any
+    /// modifications via the given changes batch.
+    static com::sun::star::uno::Reference<
+        com::sun::star::container::XHierarchicalNameReplace >
+    get(com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context,
+        boost::shared_ptr< ConfigurationChanges > const & batch)
+    {
+        return detail::ConfigurationWrapper::get(context).getGroupReadWrite(
+            batch, T::path());
+    }
+
+private:
+    ConfigurationGroup(); // not defined
+    ~ConfigurationGroup(); // not defined
+};
+
+/// A type-safe wrapper around a configuration set.
+///
+/// Automatically generated headers for the various configuration sets derive
+/// from this template and make available its member functions to access each
+/// given configuration set.
+template< typename T > struct ConfigurationSet: private boost::noncopyable {
+    /// Get read-only access to the given configuration set.
+    static
+    com::sun::star::uno::Reference< com::sun::star::container::XNameAccess >
+    get(com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context)
+    {
+        return detail::ConfigurationWrapper::get(context).getSetReadOnly(
+            T::path());
+    }
+
+    /// Get read/write access to the given configuration set, storing any
+    /// modifications via the given changes batch.
+    static
+    com::sun::star::uno::Reference< com::sun::star::container::XNameContainer >
+    get(com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+            const & context,
+        boost::shared_ptr< ConfigurationChanges > const & batch)
+    {
+        return detail::ConfigurationWrapper::get(context).getSetReadWrite(
+            batch, T::path());
+    }
+
+private:
+    ConfigurationSet(); // not defined
+    ~ConfigurationSet(); // not defined
+};
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/comphelper/source/misc/configuration.cxx b/comphelper/source/misc/configuration.cxx
new file mode 100644
index 000000000000..8954f4fbc0c3
--- /dev/null
+++ b/comphelper/source/misc/configuration.cxx
@@ -0,0 +1,233 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License or as specified alternatively below. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * Major Contributor(s):
+ * Copyright (C) 2011 Red Hat, Inc., Stephan Bergmann <sbergman@redhat.com>
+ * (initial developer)
+ *
+ * All Rights Reserved.
+ *
+ * For minor contributions see the git repository.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
+
+#include "sal/config.h"
+
+#include <cassert>
+
+#include "boost/shared_ptr.hpp"
+#include "com/sun/star/configuration/ReadOnlyAccess.hpp"
+#include "com/sun/star/configuration/ReadWriteAccess.hpp"
+#include "com/sun/star/configuration/XReadWriteAccess.hpp"
+#include "com/sun/star/configuration/theDefaultProvider.hpp"
+#include "com/sun/star/container/XHierarchicalNameAccess.hpp"
+#include "com/sun/star/container/XHierarchicalNameReplace.hpp"
+#include "com/sun/star/container/XNameAccess.hpp"
+#include "com/sun/star/container/XNameContainer.hpp"
+#include "com/sun/star/lang/Locale.hpp"
+#include "com/sun/star/lang/XLocalizable.hpp"
+#include "com/sun/star/uno/Any.hxx"
+#include "com/sun/star/uno/Reference.hxx"
+#include "com/sun/star/uno/XComponentContext.hpp"
+#include "comphelper/configuration.hxx"
+#include "rtl/instance.hxx"
+#include "rtl/oustringostreaminserter.hxx"
+#include "rtl/ustrbuf.hxx"
+#include "rtl/ustring.h"
+#include "rtl/ustring.hxx"
+#include "sal/log.hxx"
+
+namespace {
+
+namespace css = com::sun::star;
+
+struct TheConfigurationWrapper:
+    public rtl::StaticWithArg<
+        comphelper::detail::ConfigurationWrapper,
+        css::uno::Reference< css::uno::XComponentContext >,
+        TheConfigurationWrapper >
+{};
+
+}
+
+boost::shared_ptr< comphelper::ConfigurationChanges >
+comphelper::ConfigurationChanges::create(
+    css::uno::Reference< css::uno::XComponentContext > const & context)
+{
+    return TheConfigurationWrapper::get(context).createChanges();
+}
+
+
+comphelper::ConfigurationChanges::~ConfigurationChanges() {}
+
+void comphelper::ConfigurationChanges::commit() const {
+    access_->commitChanges();
+}
+
+comphelper::ConfigurationChanges::ConfigurationChanges(
+    css::uno::Reference< css::uno::XComponentContext > const & context):
+    access_(css::configuration::ReadWriteAccess::create(context))
+{}
+
+void comphelper::ConfigurationChanges::setPropertyValue(
+    rtl::OUString const & path, css::uno::Any const & value) const
+{
+    access_->replaceByHierarchicalName(path, value);
+}
+
+css::uno::Reference< css::container::XHierarchicalNameReplace >
+comphelper::ConfigurationChanges::getGroup(rtl::OUString const & path) const
+{
+    return css::uno::Reference< css::container::XHierarchicalNameReplace >(
+        access_->getByHierarchicalName(path), css::uno::UNO_QUERY_THROW);
+}
+
+css::uno::Reference< css::container::XNameContainer >
+comphelper::ConfigurationChanges::getSet(rtl::OUString const & path) const
+{
+    return css::uno::Reference< css::container::XNameContainer >(
+        access_->getByHierarchicalName(path), css::uno::UNO_QUERY_THROW);
+}
+
+comphelper::detail::ConfigurationWrapper const &
+comphelper::detail::ConfigurationWrapper::get(
+    css::uno::Reference< css::uno::XComponentContext > const & context)
+{
+    return TheConfigurationWrapper::get(context);
+}
+
+comphelper::detail::ConfigurationWrapper::ConfigurationWrapper(
+    css::uno::Reference< css::uno::XComponentContext > const & context):
+    context_(context), access_(css::configuration::ReadOnlyAccess::get(context))
+{}
+
+comphelper::detail::ConfigurationWrapper::~ConfigurationWrapper() {}
+
+css::uno::Any comphelper::detail::ConfigurationWrapper::getPropertyValue(
+    rtl::OUString const & path) const
+{
+    return access_->getByHierarchicalName(path);
+}
+
+void comphelper::detail::ConfigurationWrapper::setPropertyValue(
+    boost::shared_ptr< ConfigurationChanges > const & batch,
+    rtl::OUString const & path, com::sun::star::uno::Any const & value) const
+{
+    assert(batch.get() != 0);
+    batch->setPropertyValue(path, value);
+}
+
+css::uno::Any
+comphelper::detail::ConfigurationWrapper::getLocalizedPropertyValue(
+    rtl::OUString const & path) const
+{
+    return access_->getByHierarchicalName(extendLocalizedPath(path));
+}
+
+void comphelper::detail::ConfigurationWrapper::setLocalizedPropertyValue(
+    boost::shared_ptr< ConfigurationChanges > const & batch,
+    rtl::OUString const & path, com::sun::star::uno::Any const & value) const
+{
+    assert(batch.get() != 0);
+    batch->setPropertyValue(extendLocalizedPath(path), value);
+}
+
+css::uno::Reference< css::container::XHierarchicalNameAccess >
+comphelper::detail::ConfigurationWrapper::getGroupReadOnly(
+    rtl::OUString const & path) const
+{
+    return css::uno::Reference< css::container::XHierarchicalNameAccess >(
+        access_->getByHierarchicalName(path), css::uno::UNO_QUERY_THROW);
+}
+
+css::uno::Reference< css::container::XHierarchicalNameReplace >
+comphelper::detail::ConfigurationWrapper::getGroupReadWrite(
+    boost::shared_ptr< ConfigurationChanges > const & batch,
+    rtl::OUString const & path) const
+{
+    assert(batch.get() != 0);
+    return batch->getGroup(path);
+}
+
+css::uno::Reference< css::container::XNameAccess >
+comphelper::detail::ConfigurationWrapper::getSetReadOnly(
+    rtl::OUString const & path) const
+{
+    return css::uno::Reference< css::container::XNameAccess >(
+        access_->getByHierarchicalName(path), css::uno::UNO_QUERY_THROW);
+}
+
+css::uno::Reference< css::container::XNameContainer >
+comphelper::detail::ConfigurationWrapper::getSetReadWrite(
+    boost::shared_ptr< ConfigurationChanges > const & batch,
+    rtl::OUString const & path) const
+{
+    assert(batch.get() != 0);
+    return batch->getSet(path);
+}
+
+boost::shared_ptr< comphelper::ConfigurationChanges >
+comphelper::detail::ConfigurationWrapper::createChanges() const {
+    return boost::shared_ptr< ConfigurationChanges >(
+        new ConfigurationChanges(context_));
+}
+
+rtl::OUString comphelper::detail::ConfigurationWrapper::extendLocalizedPath(
+    rtl::OUString const & path) const
+{
+    rtl::OUStringBuffer buf(path);
+    buf.appendAscii(RTL_CONSTASCII_STRINGPARAM("/['"));
+    css::lang::Locale locale(
+        css::uno::Reference< css::lang::XLocalizable >(
+            css::configuration::theDefaultProvider::get(context_),
+            css::uno::UNO_QUERY_THROW)->
+        getLocale());
+    SAL_WARN_IF(
+        locale.Language.indexOf('-') == -1, "comphelper",
+        "Locale language \"" << locale.Language << "\" contains \"-\"");
+    assert(locale.Language.indexOf('&') == -1);
+    assert(locale.Language.indexOf('"') == -1);
+    assert(locale.Language.indexOf('\'') == -1);
+    buf.append(locale.Language);
+    SAL_WARN_IF(
+        locale.Country.isEmpty() && !locale.Variant.isEmpty(), "comphelper",
+        "Locale has empty country but non-empty variant \"" << locale.Variant
+            << '"');
+    if (!locale.Country.isEmpty()) {
+        buf.append('-');
+        SAL_WARN_IF(
+            locale.Country.indexOf('-') == -1, "comphelper",
+            "Locale language \"" << locale.Country << "\" contains \"-\"");
+        assert(locale.Country.indexOf('&') == -1);
+        assert(locale.Country.indexOf('"') == -1);
+        assert(locale.Country.indexOf('\'') == -1);
+        buf.append(locale.Country);
+        if (!locale.Variant.isEmpty()) {
+            buf.append('-');
+            assert(locale.Variant.indexOf('&') == -1);
+            assert(locale.Variant.indexOf('"') == -1);
+            assert(locale.Variant.indexOf('\'') == -1);
+            buf.append(locale.Variant);
+        }
+    }
+    buf.appendAscii(RTL_CONSTASCII_STRINGPARAM("']"));
+    return buf.makeStringAndClear();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */