/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_ucbhelper.hxx"

#include "com/sun/star/lang/XMultiServiceFactory.hpp"
#include "com/sun/star/lang/XSingleServiceFactory.hpp"
#include "com/sun/star/registry/XRegistryKey.hpp"

#include "myucp_provider.hxx"

using namespace com::sun::star;

namespace {

//=========================================================================
sal_Bool writeInfo( void * pRegistryKey,
                    const rtl::OUString & rImplementationName,
                    uno::Sequence< rtl::OUString > const & rServiceNames )
{
	rtl::OUString aKeyName( rtl::OUString::createFromAscii( "/" ) );
	aKeyName += rImplementationName;
	aKeyName += rtl::OUString::createFromAscii( "/UNO/SERVICES" );

	uno::Reference< registry::XRegistryKey > xKey;
	try
	{
		xKey = static_cast< registry::XRegistryKey * >(
									pRegistryKey )->createKey( aKeyName );
	}
	catch ( registry::InvalidRegistryException const & )
	{
	}

	if ( !xKey.is() )
		return sal_False;

	sal_Bool bSuccess = sal_True;

	for ( sal_Int32 n = 0; n < rServiceNames.getLength(); ++n )
	{
		try
		{
			xKey->createKey( rServiceNames[ n ] );
		}
		catch ( registry::InvalidRegistryException const & )
		{
			bSuccess = sal_False;
			break;
		}
	}
	return bSuccess;
}

}

//=========================================================================
extern "C" void SAL_CALL component_getImplementationEnvironment(
	const sal_Char ** ppEnvTypeName, uno_Environment ** /*ppEnv*/ )
{
	*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
}

//=========================================================================
extern "C" sal_Bool SAL_CALL component_writeInfo(
	void * /*pServiceManager*/, void * pRegistryKey )
{
	return pRegistryKey &&

	//////////////////////////////////////////////////////////////////////
	// Write info into registry.
	//////////////////////////////////////////////////////////////////////

	// @@@ Adjust namespace names.
	writeInfo( pRegistryKey,
			   ::myucp::ContentProvider::getImplementationName_Static(),
			   ::myucp::ContentProvider::getSupportedServiceNames_Static() );
}

//=========================================================================
extern "C" void * SAL_CALL component_getFactory(
	const sal_Char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ )
{
	void * pRet = 0;

	uno::Reference< lang::XMultiServiceFactory > xSMgr(
			reinterpret_cast< lang::XMultiServiceFactory * >( pServiceManager ) );
	uno::Reference< lang::XSingleServiceFactory > xFactory;

	//////////////////////////////////////////////////////////////////////
	// Create factory, if implementation name matches.
	//////////////////////////////////////////////////////////////////////

	// @@@ Adjust namespace names.
	if ( ::myucp::ContentProvider::getImplementationName_Static().
				compareToAscii( pImplName ) == 0 )
	{
		xFactory = ::myucp::ContentProvider::createServiceFactory( xSMgr );
	}

	//////////////////////////////////////////////////////////////////////

	if ( xFactory.is() )
	{
		xFactory->acquire();
		pRet = xFactory.get();
	}

	return pRet;
}