ucb/package: create instances with uno constructors

See tdf#74608 for motivation.

Change-Id: Id93f1e18d6646e3747443678bf3d56fa75cb46ce
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/99223
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

4 files changed, 21 insertions, 87 deletions

diff --git a/ucb/source/ucp/package/pkgprovider.cxx b/ucb/source/ucp/package/pkgprovider.cxx
index 1183879b1d05..775ee6a5c692 100644
--- a/ucb/source/ucp/package/pkgprovider.cxx
+++ b/ucb/source/ucp/package/pkgprovider.cxx
@@ -140,38 +140,25 @@ XTYPEPROVIDER_IMPL_3( ContentProvider,
 
 // XServiceInfo methods.
 
-XSERVICEINFO_COMMOM_IMPL( ContentProvider,
-                          "com.sun.star.comp.ucb.PackageContentProvider" )
-/// @throws css::uno::Exception
-static css::uno::Reference< css::uno::XInterface >
-ContentProvider_CreateInstance( const css::uno::Reference< css::lang::XMultiServiceFactory> & rSMgr )
+OUString
+ContentProvider::getImplementationName()
 {
-    css::lang::XServiceInfo* pX = new ContentProvider( ucbhelper::getComponentContext(rSMgr) );
-    return css::uno::Reference< css::uno::XInterface >::query( pX );
+    return "com.sun.star.comp.ucb.PackageContentProvider";
 }
 
-css::uno::Sequence< OUString >
-ContentProvider::getSupportedServiceNames_Static()
+sal_Bool
+ContentProvider::supportsService(const OUString& s)
 {
-    css::uno::Sequence< OUString > aSNS { "com.sun.star.ucb.PackageContentProvider" };
-    return aSNS;
+    return cppu::supportsService(this, s);
 }
 
-// Service factory implementation.
-
-
-css::uno::Reference< css::lang::XSingleServiceFactory >
-ContentProvider::createServiceFactory( const css::uno::Reference< css::lang::XMultiServiceFactory >& rxServiceMgr )
+css::uno::Sequence< OUString >
+ContentProvider::getSupportedServiceNames()
 {
-    return cppu::createOneInstanceFactory(
-                rxServiceMgr,
-                ContentProvider::getImplementationName_Static(),
-                ContentProvider_CreateInstance,
-                ContentProvider::getSupportedServiceNames_Static() );
+    return { "com.sun.star.ucb.PackageContentProvider" };
 }
 
 
-
 // XContentProvider methods.
 
 
@@ -276,4 +263,13 @@ void ContentProvider::removePackage( const OUString & rName )
     }
 }
 
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+ucb_package_ContentProvider_get_implementation(
+    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+    static rtl::Reference<ContentProvider> g_Instance(new ContentProvider(context));
+    g_Instance->acquire();
+    return static_cast<cppu::OWeakObject*>(g_Instance.get());
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/ucb/source/ucp/package/pkgprovider.hxx b/ucb/source/ucp/package/pkgprovider.hxx
index 327000b890e0..8fac2917367e 100644
--- a/ucb/source/ucp/package/pkgprovider.hxx
+++ b/ucb/source/ucp/package/pkgprovider.hxx
@@ -70,13 +70,6 @@ public:
     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 
-    static OUString getImplementationName_Static();
-    static css::uno::Sequence< OUString > getSupportedServiceNames_Static();
-
-    static css::uno::Reference< css::lang::XSingleServiceFactory >
-    createServiceFactory( const css::uno::Reference<
-                          css::lang::XMultiServiceFactory >& rxServiceMgr );
-
     // XContentProvider
     virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
     queryContent( const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier ) override;
diff --git a/ucb/source/ucp/package/pkgservices.cxx b/ucb/source/ucp/package/pkgservices.cxx
deleted file mode 100644
index c6409e2ca42c..000000000000
--- a/ucb/source/ucp/package/pkgservices.cxx
+++ /dev/null
@@ -1,56 +0,0 @@
-/* -*- 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 <com/sun/star/lang/XMultiServiceFactory.hpp>
-#include <com/sun/star/lang/XSingleServiceFactory.hpp>
-#include "pkgprovider.hxx"
-
-using namespace com::sun::star;
-
-
-extern "C" SAL_DLLPUBLIC_EXPORT void * ucppkg1_component_getFactory(
-    const char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ )
-{
-    void * pRet = nullptr;
-
-    uno::Reference< lang::XMultiServiceFactory > xSMgr(
-        static_cast< lang::XMultiServiceFactory * >( pServiceManager ) );
-    uno::Reference< lang::XSingleServiceFactory > xFactory;
-
-
-    // Create factory, if implementation name matches.
-
-
-    if ( ::package_ucp::ContentProvider::getImplementationName_Static().
-                equalsAscii( pImplName ) )
-    {
-        xFactory = ::package_ucp::ContentProvider::createServiceFactory( xSMgr );
-    }
-
-
-    if ( xFactory.is() )
-    {
-        xFactory->acquire();
-        pRet = xFactory.get();
-    }
-
-    return pRet;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/ucb/source/ucp/package/ucppkg1.component b/ucb/source/ucp/package/ucppkg1.component
index 4210c6d6669a..80959b5ef835 100644
--- a/ucb/source/ucp/package/ucppkg1.component
+++ b/ucb/source/ucp/package/ucppkg1.component
@@ -18,8 +18,9 @@
  -->
 
 <component loader="com.sun.star.loader.SharedLibrary" environment="@CPPU_ENV@"
-    prefix="ucppkg1" xmlns="http://openoffice.org/2010/uno-components">
-  <implementation name="com.sun.star.comp.ucb.PackageContentProvider">
+    xmlns="http://openoffice.org/2010/uno-components">
+  <implementation name="com.sun.star.comp.ucb.PackageContentProvider"
+    constructor="ucb_package_ContentProvider_get_implementation">
     <service name="com.sun.star.ucb.PackageContentProvider"/>
   </implementation>
 </component>