office-gobmx/remotebridges/source/unourl_resolver/unourl_resolver.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
* OpenOffice.org - a multi-platform office productivity suite
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*
* This file is part of OpenOffice.org.
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*
* 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.
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*
* 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).
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*
* 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.
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*
************************************************************************/
// #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 <cppuhelper/implementationentry.hxx>
#include "cppuhelper/unourl.hxx"
#include "rtl/malformeduriexception.hxx"
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#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 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;
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using ::rtl::OUString;
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#define SERVICENAME "com.sun.star.bridge.UnoUrlResolver"
#define IMPLNAME "com.sun.star.comp.bridge.UnoUrlResolver"
namespace unourl_resolver
{
rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT;
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//--------------------------------------------------------------------------------------------------
Sequence< OUString > resolver_getSupportedServiceNames()
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{
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Sequence< OUString > seqNames(1);
seqNames.getArray()[0] = OUString(RTL_CONSTASCII_USTRINGPARAM(SERVICENAME));
return seqNames;
}
OUString resolver_getImplementationName()
{
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return OUString(RTL_CONSTASCII_USTRINGPARAM(IMPLNAME));
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}
//==================================================================================================
class ResolverImpl : public WeakImplHelper2< XServiceInfo, XUnoUrlResolver >
{
Reference< XMultiComponentFactory > _xSMgr;
Reference< XComponentContext > _xCtx;
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public:
ResolverImpl( const Reference< XComponentContext > & xSMgr );
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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< XComponentContext > & xCtx )
: _xSMgr( xCtx->getServiceManager() )
, _xCtx( xCtx )
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{
g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt );
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}
//__________________________________________________________________________________________________
ResolverImpl::~ResolverImpl()
{
g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
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}
// XServiceInfo
//__________________________________________________________________________________________________
OUString ResolverImpl::getImplementationName()
throw(::com::sun::star::uno::RuntimeException)
{
return resolver_getImplementationName();
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}
//__________________________________________________________________________________________________
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 resolver_getSupportedServiceNames();
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}
// XUnoUrlResolver
//__________________________________________________________________________________________________
Reference< XInterface > ResolverImpl::resolve( const OUString & rUnoUrl )
throw (NoConnectException, ConnectionSetupException, RuntimeException)
{
OUString aProtocolDescr;
OUString aConnectDescr;
OUString aInstanceName;
try
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{
cppu::UnoUrl aUrl(rUnoUrl);
aProtocolDescr = aUrl.getProtocol().getDescriptor();
aConnectDescr = aUrl.getConnection().getDescriptor();
aInstanceName = aUrl.getObjectName();
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}
catch (rtl::MalformedUriException & rEx)
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{
throw ConnectionSetupException(rEx.getMessage(), 0);
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}
Reference< XConnector > xConnector(
_xSMgr->createInstanceWithContext(
OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.connection.Connector") ),
_xCtx ),
UNO_QUERY );
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if (! xConnector.is())
throw RuntimeException( OUString( RTL_CONSTASCII_USTRINGPARAM("no connector!" ) ), Reference< XInterface >() );
Reference< XConnection > xConnection( xConnector->connect( aConnectDescr ) );
// As soon as singletons are ready, switch to singleton !
Reference< XBridgeFactory > xBridgeFactory(
_xSMgr->createInstanceWithContext(
OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.bridge.BridgeFactory") ),
_xCtx ),
UNO_QUERY );
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if (! xBridgeFactory.is())
throw RuntimeException( OUString( RTL_CONSTASCII_USTRINGPARAM("no bridge factory!" ) ), Reference< XInterface >() );
// bridge
Reference< XBridge > xBridge( xBridgeFactory->createBridge(
OUString(), aProtocolDescr,
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xConnection, Reference< XInstanceProvider >() ) );
Reference< XInterface > xRet( xBridge->getInstance( aInstanceName ) );
return xRet;
}
//==================================================================================================
static Reference< XInterface > SAL_CALL ResolverImpl_create( const Reference< XComponentContext > & xCtx )
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{
return Reference< XInterface >( *new ResolverImpl( xCtx ) );
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}
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}
using namespace unourl_resolver;
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static struct ImplementationEntry g_entries[] =
{
{
ResolverImpl_create, resolver_getImplementationName,
resolver_getSupportedServiceNames, createSingleComponentFactory,
&g_moduleCount.modCnt , 0
},
{ 0, 0, 0, 0, 0, 0 }
};
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extern "C"
{
sal_Bool SAL_CALL component_canUnload( TimeValue *pTime )
{
return g_moduleCount.canUnload( &g_moduleCount , pTime );
}
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//==================================================================================================
SAL_DLLPUBLIC_EXPORT void * SAL_CALL component_getFactory(
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const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
{
return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , g_entries );
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}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */