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/* -*- 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 <boost/unordered_map.hpp>
#include <osl/mutex.hxx>
#include <osl/diagnose.h>
#include <uno/dispatcher.h>
#include <uno/mapping.hxx>
#include <cppuhelper/queryinterface.hxx>
#include <cppuhelper/weak.hxx>
#include <cppuhelper/factory.hxx>
#include <cppuhelper/component.hxx>
#include <cppuhelper/implbase2.hxx>
#include <cppuhelper/implementationentry.hxx>
#include <com/sun/star/uno/XNamingService.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
using namespace cppu;
using namespace osl;
using namespace std;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::registry;
#define SERVICENAME "com.sun.star.uno.NamingService"
#define IMPLNAME "com.sun.star.comp.stoc.NamingService"
namespace stoc_namingservice
{
static rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT;
static Sequence< OUString > ns_getSupportedServiceNames()
{
Sequence< OUString > seqNames(1);
seqNames.getArray()[0] = OUString(RTL_CONSTASCII_USTRINGPARAM(SERVICENAME));
return seqNames;
}
static OUString ns_getImplementationName()
{
return OUString(RTL_CONSTASCII_USTRINGPARAM(IMPLNAME));
}
struct equalOWString_Impl
{
sal_Bool operator()(const OUString & s1, const OUString & s2) const
{ return s1 == s2; }
};
struct hashOWString_Impl
{
size_t operator()(const OUString & rName) const
{ return rName.hashCode(); }
};
typedef boost::unordered_map
<
OUString,
Reference<XInterface >,
hashOWString_Impl,
equalOWString_Impl
> HashMap_OWString_Interface;
//==================================================================================================
class NamingService_Impl
: public WeakImplHelper2 < XServiceInfo, XNamingService >
{
Mutex aMutex;
HashMap_OWString_Interface aMap;
public:
NamingService_Impl();
~NamingService_Impl();
// XServiceInfo
virtual OUString SAL_CALL getImplementationName()
throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames()
throw(::com::sun::star::uno::RuntimeException);
static Sequence< OUString > SAL_CALL getSupportedServiceNames_Static()
{
OUString aStr( OUString(RTL_CONSTASCII_USTRINGPARAM(SERVICENAME)) );
return Sequence< OUString >( &aStr, 1 );
}
virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getRegisteredObject( const OUString& Name ) throw(Exception, RuntimeException);
virtual void SAL_CALL registerObject( const OUString& Name, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Object ) throw(Exception, RuntimeException);
virtual void SAL_CALL revokeObject( const OUString& Name ) throw(Exception, RuntimeException);
};
//==================================================================================================
static Reference<XInterface> SAL_CALL NamingService_Impl_create(
SAL_UNUSED_PARAMETER const Reference<XComponentContext> & )
{
return *new NamingService_Impl();
}
//==================================================================================================
NamingService_Impl::NamingService_Impl()
{
g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt );
}
//==================================================================================================
NamingService_Impl::~NamingService_Impl()
{
g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
}
// XServiceInfo
OUString NamingService_Impl::getImplementationName()
throw(::com::sun::star::uno::RuntimeException)
{
return ns_getImplementationName();
}
// XServiceInfo
sal_Bool NamingService_Impl::supportsService( const OUString & rServiceName )
throw(::com::sun::star::uno::RuntimeException)
{
const Sequence< OUString > & rSNL = getSupportedServiceNames();
const OUString * pArray = rSNL.getConstArray();
for ( sal_Int32 nPos = rSNL.getLength(); nPos--; )
{
if (pArray[nPos] == rServiceName)
return sal_True;
}
return sal_False;
}
// XServiceInfo
Sequence< OUString > NamingService_Impl::getSupportedServiceNames()
throw(::com::sun::star::uno::RuntimeException)
{
return ns_getSupportedServiceNames();
}
// XServiceInfo
Reference< XInterface > NamingService_Impl::getRegisteredObject( const OUString& Name ) throw(Exception, RuntimeException)
{
Guard< Mutex > aGuard( aMutex );
Reference< XInterface > xRet;
HashMap_OWString_Interface::iterator aIt = aMap.find( Name );
if( aIt != aMap.end() )
xRet = (*aIt).second;
return xRet;
}
// XServiceInfo
void NamingService_Impl::registerObject( const OUString& Name, const Reference< XInterface >& Object ) throw(Exception, RuntimeException)
{
Guard< Mutex > aGuard( aMutex );
aMap[ Name ] = Object;
}
// XServiceInfo
void NamingService_Impl::revokeObject( const OUString& Name ) throw(Exception, RuntimeException)
{
Guard< Mutex > aGuard( aMutex );
aMap.erase( Name );
}
}
using namespace stoc_namingservice;
static struct ImplementationEntry g_entries[] =
{
{
NamingService_Impl_create, ns_getImplementationName,
ns_getSupportedServiceNames, createSingleComponentFactory,
&g_moduleCount.modCnt , 0
},
{ 0, 0, 0, 0, 0, 0 }
};
extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL namingservice_component_getFactory(
const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
{
return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , g_entries );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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