fdo#46808: Work around cyclic comphelper use in ucbhelper

...by duplicating getComponentContext for now.

Change-Id: Idad067b52e5ad9ed8a4f6676bc17db6c14807d56

ucbhelper/Library_ucbhelper.mk

@@ -14,7 +14,6 @@ $(eval $(call gb_Library_use_package,ucbhelper,ucbhelper_inc))
 $(eval $(call gb_Library_use_sdk_api,ucbhelper))
 
 $(eval $(call gb_Library_use_libraries,ucbhelper,\
-    comphelper \
     cppu \
     cppuhelper \
     sal \
@@ -39,6 +38,7 @@ $(eval $(call gb_Library_add_exception_objects,ucbhelper,\
     ucbhelper/source/provider/contentidentifier \
     ucbhelper/source/provider/contentinfo \
     ucbhelper/source/provider/fd_inputstream \
+    ucbhelper/source/provider/getcomponentcontext \
     ucbhelper/source/provider/interactionrequest \
     ucbhelper/source/provider/propertyvalueset \
     ucbhelper/source/provider/providerhelper \

ucbhelper/Package_inc.mk

@@ -19,6 +19,7 @@ $(eval $(call gb_Package_add_file,ucbhelper_inc,inc/ucbhelper/contentidentifier.
 $(eval $(call gb_Package_add_file,ucbhelper_inc,inc/ucbhelper/contentinfo.hxx,ucbhelper/contentinfo.hxx))
 $(eval $(call gb_Package_add_file,ucbhelper_inc,inc/ucbhelper/fd_inputstream.hxx,ucbhelper/fd_inputstream.hxx))
 $(eval $(call gb_Package_add_file,ucbhelper_inc,inc/ucbhelper/fileidentifierconverter.hxx,ucbhelper/fileidentifierconverter.hxx))
+$(eval $(call gb_Package_add_file,ucbhelper_inc,inc/ucbhelper/getcomponentcontext.hxx,ucbhelper/getcomponentcontext.hxx))
 $(eval $(call gb_Package_add_file,ucbhelper_inc,inc/ucbhelper/interactionrequest.hxx,ucbhelper/interactionrequest.hxx))
 $(eval $(call gb_Package_add_file,ucbhelper_inc,inc/ucbhelper/interceptedinteraction.hxx,ucbhelper/interceptedinteraction.hxx))
 $(eval $(call gb_Package_add_file,ucbhelper_inc,inc/ucbhelper/macros.hxx,ucbhelper/macros.hxx))

ucbhelper/inc/ucbhelper/getcomponentcontext.hxx

+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_UCBHELPER_GETCOMPONENTCONTEXT_HXX
+#define INCLUDED_UCBHELPER_GETCOMPONENTCONTEXT_HXX
+
+#include "sal/config.h"
+
+#include "com/sun/star/uno/Reference.hxx"
+#include "ucbhelper/ucbhelperdllapi.h"
+
+namespace com { namespace sun { namespace star {
+    namespace lang { class XMultiServiceFactory; }
+    namespace uno { class XComponentContext; }
+} } }
+
+namespace ucbhelper {
+
+//TODO: a duplicate of comphelper::getComponentContext
+// (comphelper/processfactory.hxx)
+UCBHELPER_DLLPUBLIC
+com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >
+getComponentContext(
+    com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >
+        const & factory);
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

ucbhelper/inc/ucbhelper/macros.hxx

@@ -27,6 +27,7 @@
 #include <cppuhelper/typeprovider.hxx>
 
 #include "osl/mutex.hxx"
+#include "ucbhelper/getcomponentcontext.hxx"
 
 //=========================================================================
 
@@ -664,7 +665,7 @@ Class##_CreateInstance( const com::sun::star::uno::Reference<               \
     throw( com::sun::star::uno::Exception )                                 \
 {                                                                           \
     com::sun::star::lang::XServiceInfo* pX =                                \
-                (com::sun::star::lang::XServiceInfo*)new Class( comphelper::getComponentContext(rSMgr) );    \
+                (com::sun::star::lang::XServiceInfo*)new Class( ucbhelper::getComponentContext(rSMgr) );    \
     return com::sun::star::uno::Reference<                                  \
                             com::sun::star::uno::XInterface >::query( pX ); \
 }

ucbhelper/source/provider/getcomponentcontext.cxx

+/* -*- 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 "com/sun/star/beans/XPropertySet.hpp"
+#include "com/sun/star/lang/XMultiServiceFactory.hpp"
+#include "com/sun/star/uno/Reference.hxx"
+#include "com/sun/star/uno/XComponentContext.hpp"
+#include "ucbhelper/getcomponentcontext.hxx"
+
+namespace { namespace css = com::sun::star; }
+
+css::uno::Reference< css::uno::XComponentContext >
+ucbhelper::getComponentContext(
+    css::uno::Reference< css::lang::XMultiServiceFactory > const & factory)
+{
+    return css::uno::Reference< css::uno::XComponentContext >(
+        css::uno::Reference< css::beans::XPropertySet >(
+            factory, css::uno::UNO_QUERY_THROW)->getPropertyValue(
+                "DefaultContext"),
+        css::uno::UNO_QUERY_THROW);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

ucbhelper/source/provider/resultset.cxx

@@ -23,9 +23,9 @@
  **************************************************************************
 
  *************************************************************************/
-#include <comphelper/processfactory.hxx>
 #include <cppuhelper/interfacecontainer.hxx>
 #include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <ucbhelper/getcomponentcontext.hxx>
 #include <ucbhelper/resultset.hxx>
 #include <ucbhelper/resultsetmetadata.hxx>
 
@@ -372,7 +372,7 @@ uno::Reference< sdbc::XResultSetMetaData > SAL_CALL ResultSet::getMetaData()
     osl::MutexGuard aGuard( m_pImpl->m_aMutex );
 
     if ( !m_pImpl->m_xMetaData.is() )
-        m_pImpl->m_xMetaData = new ResultSetMetaData( comphelper::getComponentContext(m_pImpl->m_xSMgr),
+        m_pImpl->m_xMetaData = new ResultSetMetaData( ucbhelper::getComponentContext(m_pImpl->m_xSMgr),
                                                       m_pImpl->m_aProperties );
 
     return m_pImpl->m_xMetaData;