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/*************************************************************************
*
* $RCSfile: namingservice.cxx,v $
*
* $Revision: 1.1.1.1 $
*
* last change: $Author: hr $ $Date: 2000-09-18 15:29:34 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#include <stl/hash_map>
#ifndef _OSL_MUTEX_HXX_
#include <osl/mutex.hxx>
#endif
#ifndef _OSL_DIAGNOSE_H_
#include <osl/diagnose.h>
#endif
#ifndef _UNO_DISPATCHER_H_
#include <uno/dispatcher.h>
#endif
#ifndef _UNO_MAPPING_HXX_
#include <uno/mapping.hxx>
#endif
#ifndef _CPPUHELPER_QUERYINTERFACE_HXX_
#include <cppuhelper/queryinterface.hxx>
#endif
#ifndef _CPPUHELPER_WEAK_HXX_
#include <cppuhelper/weak.hxx>
#endif
#ifndef _CPPUHELPER_FACTORY_HXX_
#include <cppuhelper/factory.hxx>
#endif
#ifndef _CPPUHELPER_COMPONENT_HXX_
#include <cppuhelper/component.hxx>
#endif
#ifndef _CPPUHELPER_IMPLBASE2_HXX_
#include <cppuhelper/implbase2.hxx>
#endif
#include <com/sun/star/uno/XNamingService.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
using namespace cppu;
using namespace rtl;
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
{
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 hash_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::createFromAscii( SERVICENAME ) );
return Sequence< OUString >( &aStr, 1 );
}
virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getRegisteredObject( const ::rtl::OUString& Name );
virtual void SAL_CALL registerObject( const ::rtl::OUString& Name, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Object );
virtual void SAL_CALL revokeObject( const ::rtl::OUString& Name );
};
//==================================================================================================
static Reference<XInterface> SAL_CALL NamingService_Impl_create( const Reference<XMultiServiceFactory> & )
{
static Reference<XNamingService> * pNS = 0;
if( !pNS )
{
Guard< Mutex > aGuard( Mutex::getGlobalMutex() );
// only one Naming Service for the hole process
static Reference<XNamingService> xNS = new NamingService_Impl();
pNS = &xNS;
}
return *pNS;
}
//==================================================================================================
NamingService_Impl::NamingService_Impl()
{
}
//==================================================================================================
NamingService_Impl::~NamingService_Impl()
{
}
// XServiceInfo
OUString NamingService_Impl::getImplementationName()
throw(::com::sun::star::uno::RuntimeException)
{
return OUString::createFromAscii( IMPLNAME );
}
// 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 getSupportedServiceNames_Static();
}
// XServiceInfo
Reference< XInterface > NamingService_Impl::getRegisteredObject( const OUString& Name )
{
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 )
{
Guard< Mutex > aGuard( aMutex );
aMap[ Name ] = Object;
}
// XServiceInfo
void NamingService_Impl::revokeObject( const OUString& Name )
{
Guard< Mutex > aGuard( aMutex );
aMap.erase( Name );
}
}
extern "C"
{
//==================================================================================================
void SAL_CALL component_getImplementationEnvironment(
const sal_Char ** ppEnvTypeName, uno_Environment ** ppEnv )
{
*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
}
//==================================================================================================
sal_Bool SAL_CALL component_writeInfo(
void * pServiceManager, void * pRegistryKey )
{
if (pRegistryKey)
{
try
{
// NamingService
Reference< XRegistryKey > xNewKey(
reinterpret_cast< XRegistryKey * >( pRegistryKey )->createKey(
OUString::createFromAscii( "/" IMPLNAME "/UNO/SERVICES" ) ) );
Sequence< OUString > & rSNL =
::stoc_namingservice::NamingService_Impl::getSupportedServiceNames_Static();
const OUString * pArray = rSNL.getConstArray();
for ( sal_Int32 nPos = rSNL.getLength(); nPos--; )
xNewKey->createKey( pArray[nPos] );
return sal_True;
}
catch (InvalidRegistryException &)
{
OSL_ENSHURE( sal_False, "### InvalidRegistryException!" );
}
}
return sal_False;
}
//==================================================================================================
void * SAL_CALL component_getFactory(
const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
{
void * pRet = 0;
if (rtl_str_compare( pImplName, IMPLNAME ) == 0)
{
Reference< XSingleServiceFactory > xFactory( createOneInstanceFactory(
reinterpret_cast< XMultiServiceFactory * >( pServiceManager ),
OUString::createFromAscii( pImplName ),
::stoc_namingservice::NamingService_Impl_create,
::stoc_namingservice::NamingService_Impl::getSupportedServiceNames_Static() ) );
if (xFactory.is())
{
xFactory->acquire();
pRet = xFactory.get();
}
}
return pRet;
}
}
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