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/*************************************************************************
*
* $RCSfile: unourl_resolver.cxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: tbe $ $Date: 2001-05-11 11:27:39 $
*
* 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): _______________________________________
*
*
************************************************************************/
// #define TRACE(x) OSL_TRACE(x)
#define TRACE(x)
#include <osl/diagnose.h>
#include <osl/mutex.hxx>
#include <cppuhelper/factory.hxx>
#include <cppuhelper/implbase2.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/registry/XRegistryKey.hpp>
#include <com/sun/star/connection/XConnector.hpp>
#include <com/sun/star/bridge/XBridgeFactory.hpp>
#include <com/sun/star/bridge/XUnoUrlResolver.hpp>
using namespace cppu;
using namespace rtl;
using namespace osl;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::connection;
using namespace com::sun::star::bridge;
using namespace com::sun::star::registry;
#define SERVICENAME "com.sun.star.bridge.UnoUrlResolver"
#define IMPLNAME "com.sun.star.comp.bridge.UnoUrlResolver"
namespace unourl_resolver
{
//--------------------------------------------------------------------------------------------------
inline static Sequence< OUString > getSupportedServiceNames()
{
OUString aName( RTL_CONSTASCII_USTRINGPARAM(SERVICENAME) );
return Sequence< OUString >( &aName, 1 );
}
//==================================================================================================
class ResolverImpl : public WeakImplHelper2< XServiceInfo, XUnoUrlResolver >
{
Reference< XMultiServiceFactory > _xSMgr;
public:
ResolverImpl( const Reference< XMultiServiceFactory > & xSMgr );
virtual ~ResolverImpl();
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const OUString & rServiceName ) throw(::com::sun::star::uno::RuntimeException);
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
// XUnoUrlResolver
virtual Reference< XInterface > SAL_CALL resolve( const OUString & rUnoUrl )
throw (NoConnectException, ConnectionSetupException, RuntimeException);
};
//##################################################################################################
//__________________________________________________________________________________________________
ResolverImpl::ResolverImpl( const Reference< XMultiServiceFactory > & xSMgr )
: _xSMgr( xSMgr )
{
}
//__________________________________________________________________________________________________
ResolverImpl::~ResolverImpl()
{
}
// XServiceInfo
//__________________________________________________________________________________________________
OUString ResolverImpl::getImplementationName()
throw(::com::sun::star::uno::RuntimeException)
{
return OUString( RTL_CONSTASCII_USTRINGPARAM(IMPLNAME) );
}
//__________________________________________________________________________________________________
sal_Bool ResolverImpl::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;
}
//__________________________________________________________________________________________________
Sequence< OUString > ResolverImpl::getSupportedServiceNames()
throw(::com::sun::star::uno::RuntimeException)
{
return unourl_resolver::getSupportedServiceNames();
}
// XUnoUrlResolver
//__________________________________________________________________________________________________
Reference< XInterface > ResolverImpl::resolve( const OUString & rUnoUrl )
throw (NoConnectException, ConnectionSetupException, RuntimeException)
{
sal_Int32 nTokenCount = 0;
sal_Int32 nIndex = 0;
do
{
rUnoUrl.getToken( 0 , ';' , nIndex );
nTokenCount++;
}
while ( nIndex >= 0 );
if (nTokenCount != 3 || rUnoUrl.getLength() < 10 ||
!rUnoUrl.copy( 0, 4 ).equalsIgnoreAsciiCase( OUString( RTL_CONSTASCII_USTRINGPARAM("uno:") ) ))
{
throw ConnectionSetupException( OUString( RTL_CONSTASCII_USTRINGPARAM("illegal uno url given!" ) ), Reference< XInterface >() );
}
Reference< XConnector > xConnector( _xSMgr->createInstance(
OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.connection.Connector") ) ), UNO_QUERY );
if (! xConnector.is())
throw RuntimeException( OUString( RTL_CONSTASCII_USTRINGPARAM("no connector!" ) ), Reference< XInterface >() );
nIndex = 0;
OUString aConnectDescr( rUnoUrl.getToken( 0, ';', nIndex ).copy( 4 ) ); // uno:CONNECTDESCR;iiop;InstanceName
nIndex = 0;
OUString aInstanceName( rUnoUrl.getToken( 2, ';', nIndex ) );
Reference< XConnection > xConnection( xConnector->connect( aConnectDescr ) );
Reference< XBridgeFactory > xBridgeFactory( _xSMgr->createInstance(
OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.bridge.BridgeFactory") ) ), UNO_QUERY );
if (! xBridgeFactory.is())
throw RuntimeException( OUString( RTL_CONSTASCII_USTRINGPARAM("no bridge factory!" ) ), Reference< XInterface >() );
// bridge
nIndex = 0;
Reference< XBridge > xBridge( xBridgeFactory->createBridge(
OUString(), rUnoUrl.getToken( 1, ';', nIndex ),
xConnection, Reference< XInstanceProvider >() ) );
Reference< XInterface > xRet( xBridge->getInstance( aInstanceName ) );
// if (! xRet.is()) // dispose bridge manually
// {
// Reference< XComponent > xComp( xBridge, UNO_QUERY );
// if (xComp.is())
// xComp->dispose();
// }
return xRet;
}
//==================================================================================================
static Reference< XInterface > SAL_CALL ResolverImpl_create( const Reference< XMultiServiceFactory > & xSMgr )
{
return Reference< XInterface >( *new ResolverImpl( xSMgr ) );
}
}
//##################################################################################################
//##################################################################################################
//##################################################################################################
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
{
Reference< XRegistryKey > xNewKey(
reinterpret_cast< XRegistryKey * >( pRegistryKey )->createKey(
OUString( RTL_CONSTASCII_USTRINGPARAM("/" IMPLNAME "/UNO/SERVICES") ) ) );
xNewKey->createKey( OUString( RTL_CONSTASCII_USTRINGPARAM(SERVICENAME) ) );
return sal_True;
}
catch (InvalidRegistryException &)
{
OSL_ENSURE( sal_False, "### InvalidRegistryException!" );
}
}
return sal_False;
}
//==================================================================================================
void * SAL_CALL component_getFactory(
const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
{
void * pRet = 0;
if (pServiceManager && rtl_str_compare( pImplName, IMPLNAME ) == 0)
{
Reference< XSingleServiceFactory > xFactory( createSingleFactory(
reinterpret_cast< XMultiServiceFactory * >( pServiceManager ),
OUString( RTL_CONSTASCII_USTRINGPARAM(IMPLNAME) ),
unourl_resolver::ResolverImpl_create,
unourl_resolver::getSupportedServiceNames() ) );
if (xFactory.is())
{
xFactory->acquire();
pRet = xFactory.get();
}
}
return pRet;
}
}
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