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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: namingservice.cxx,v $
* $Revision: 1.9 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_stoc.hxx"
#include <hash_map>
#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>
#ifndef _CPPUHELPER_IMPLEMENTATIONENTRY_HXX_
#include <cppuhelper/implementationentry.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
{
static rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT;
static Sequence< OUString > ns_getSupportedServiceNames()
{
static Sequence < OUString > *pNames = 0;
if( ! pNames )
{
MutexGuard guard( Mutex::getGlobalMutex() );
if( !pNames )
{
static Sequence< OUString > seqNames(1);
seqNames.getArray()[0] = OUString(RTL_CONSTASCII_USTRINGPARAM(SERVICENAME));
pNames = &seqNames;
}
}
return *pNames;
}
static OUString ns_getImplementationName()
{
static OUString *pImplName = 0;
if( ! pImplName )
{
MutexGuard guard( Mutex::getGlobalMutex() );
if( ! pImplName )
{
static OUString implName( RTL_CONSTASCII_USTRINGPARAM( IMPLNAME ) );
pImplName = &implName;
}
}
return *pImplName;
}
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 ) throw(Exception, RuntimeException);
virtual void SAL_CALL registerObject( const ::rtl::OUString& Name, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Object ) throw(Exception, RuntimeException);
virtual void SAL_CALL revokeObject( const ::rtl::OUString& Name ) throw(Exception, RuntimeException);
};
//==================================================================================================
static Reference<XInterface> SAL_CALL NamingService_Impl_create( 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_Bool SAL_CALL component_canUnload( TimeValue *pTime )
{
return g_moduleCount.canUnload( &g_moduleCount , pTime );
}
//==================================================================================================
void SAL_CALL component_getImplementationEnvironment(
const sal_Char ** ppEnvTypeName, uno_Environment ** )
{
*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
}
//==================================================================================================
sal_Bool SAL_CALL component_writeInfo(
void * pServiceManager, void * pRegistryKey )
{
return component_writeInfoHelper( pServiceManager, pRegistryKey, g_entries );
}
//==================================================================================================
void * SAL_CALL component_getFactory(
const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
{
return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , g_entries );
}
}
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