/************************************************************************* * * $RCSfile: servprov.cxx,v $ * * $Revision: 1.3 $ * * last change: $Author: mav $ $Date: 2003-03-25 08:23:54 $ * * 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 "servprov.hxx" #include "embeddoc.hxx" #ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_ #include #endif #ifndef _CPPUHELPER_TYPEPROVIDER_HXX_ #include #endif #ifndef _OSL_MUTEX_HXX_ #include #endif #ifndef _OSL_THREAD_H_ #include #endif using namespace com::sun::star; const GUID* guidList[ SUPPORTED_FACTORIES_NUM ] = { &OID_WriterTextServer, // &OID_WriterWebServer, // &OID_WriterGlobalServer, &OID_CalcServer, &OID_DrawingServer, &OID_PresentationServer, &OID_MathServer }; class CurThreadData { public: CurThreadData(); virtual ~CurThreadData(); sal_Bool SAL_CALL setData(void *pData); void* SAL_CALL getData(); protected: oslThreadKey m_hKey; }; CurThreadData::CurThreadData() { m_hKey = osl_createThreadKey( (oslThreadKeyCallbackFunction)NULL ); } CurThreadData::~CurThreadData() { osl_destroyThreadKey(m_hKey); } sal_Bool CurThreadData::setData(void *pData) { OSL_ENSURE( m_hKey, "No thread key!\n" ); return (osl_setThreadKeyData(m_hKey, pData)); } void *CurThreadData::getData() { OSL_ENSURE( m_hKey, "No thread key!\n" ); return (osl_getThreadKeyData(m_hKey)); } // CoInitializeEx * typedef DECLSPEC_IMPORT HRESULT (STDAPICALLTYPE *ptrCoInitEx)( LPVOID, DWORD); // CoInitialize * typedef DECLSPEC_IMPORT HRESULT (STDAPICALLTYPE *ptrCoInit)( LPVOID); void o2u_attachCurrentThread() { static CurThreadData oleThreadData; if ((sal_Bool)oleThreadData.getData() != sal_True) { HINSTANCE inst= LoadLibrary( _T("ole32.dll")); if( inst ) { HRESULT hr; ptrCoInitEx initFuncEx= (ptrCoInitEx)GetProcAddress( inst, _T("CoInitializeEx")); if( initFuncEx) hr= initFuncEx( NULL, COINIT_MULTITHREADED); else { ptrCoInit initFunc= (ptrCoInit)GetProcAddress( inst,_T("CoInitialize")); if( initFunc) hr= initFunc( NULL); } } oleThreadData.setData((void*)sal_True); } } //=============================================================================== // EmbedServer_Impl EmbedServer_Impl::EmbedServer_Impl( const uno::Reference& xFactory): m_xFactory( xFactory) { for( int nInd = 0; nInd < SUPPORTED_FACTORIES_NUM; nInd++ ) { m_pOLEFactories[nInd] = new EmbedProviderFactory_Impl( m_xFactory, guidList[nInd] ); m_pOLEFactories[nInd]->registerClass(); } } EmbedServer_Impl::~EmbedServer_Impl() { for( int nInd = 0; nInd < SUPPORTED_FACTORIES_NUM; nInd++ ) { if ( m_pOLEFactories[nInd] ) m_pOLEFactories[nInd]->deregisterClass(); } } // XInterface -------------------------------------------------- uno::Any SAL_CALL EmbedServer_Impl::queryInterface( const uno::Type& aType ) throw(uno::RuntimeException) { uno::Any a= ::cppu::queryInterface( aType, static_cast(this)); if( a == uno::Any()) return OWeakObject::queryInterface( aType); else return a; } void SAL_CALL EmbedServer_Impl::acquire( ) throw(uno::RuntimeException) { OWeakObject::acquire(); } void SAL_CALL EmbedServer_Impl::release( ) throw (uno::RuntimeException) { OWeakObject::release(); } // XTypeProvider -------------------------------------------------- uno::Sequence< uno::Type > SAL_CALL EmbedServer_Impl::getTypes( ) throw(uno::RuntimeException) { static ::cppu::OTypeCollection *pCollection = 0; if( ! pCollection ) { ::osl::MutexGuard guard( ::osl::Mutex::getGlobalMutex() ); if( ! pCollection ) { static ::cppu::OTypeCollection collection( getCppuType(reinterpret_cast< uno::Reference< uno::XWeak>*>(0)), getCppuType(reinterpret_cast< uno::Reference< lang::XTypeProvider>*>(0)) ); pCollection = &collection; } } return (*pCollection).getTypes(); } uno::Sequence< sal_Int8 > SAL_CALL EmbedServer_Impl::getImplementationId() throw(uno::RuntimeException) { static ::cppu::OImplementationId *pId = 0; if( ! pId ) { ::osl::MutexGuard guard( ::osl::Mutex::getGlobalMutex() ); if( ! pId ) { static ::cppu::OImplementationId id( sal_False ); pId = &id; } } return (*pId).getImplementationId(); } //=============================================================================== // EmbedProviderFactory_Impl EmbedProviderFactory_Impl::EmbedProviderFactory_Impl(const uno::Reference& xFactory, const GUID* pGuid) : m_refCount( 0L ) , m_xFactory( xFactory ) , m_guid( *pGuid ) { } EmbedProviderFactory_Impl::~EmbedProviderFactory_Impl() { } sal_Bool EmbedProviderFactory_Impl::registerClass() { HRESULT hresult; o2u_attachCurrentThread(); hresult = CoRegisterClassObject( m_guid, this, CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE, &m_factoryHandle); return (hresult == NOERROR); } sal_Bool EmbedProviderFactory_Impl::deregisterClass() { HRESULT hresult = CoRevokeClassObject( m_factoryHandle ); return (hresult == NOERROR); } STDMETHODIMP EmbedProviderFactory_Impl::QueryInterface(REFIID riid, void FAR* FAR* ppv) { if(IsEqualIID(riid, IID_IUnknown)) { AddRef(); *ppv = (IUnknown*) (IClassFactory*) this; return NOERROR; } else if (IsEqualIID(riid, IID_IClassFactory)) { AddRef(); *ppv = (IClassFactory*) this; return NOERROR; } *ppv = NULL; return ResultFromScode(E_NOINTERFACE); } STDMETHODIMP_(ULONG) EmbedProviderFactory_Impl::AddRef() { return osl_incrementInterlockedCount( &m_refCount); } STDMETHODIMP_(ULONG) EmbedProviderFactory_Impl::Release() { ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex()); m_refCount--; if (m_refCount == 0) { delete this; } return m_refCount; } STDMETHODIMP EmbedProviderFactory_Impl::CreateInstance(IUnknown FAR* punkOuter, REFIID riid, void FAR* FAR* ppv) { punkOuter = NULL; IUnknown* pEmbedDocument = (IUnknown*)(IPersistStorage*)( new EmbedDocument_Impl( m_xFactory, &m_guid ) ); return pEmbedDocument->QueryInterface( riid, ppv ); } STDMETHODIMP EmbedProviderFactory_Impl::LockServer( int fLock ) { return NOERROR; }