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Diffstat (limited to 'embedserv/source/embed/servprov.cxx')
| -rwxr-xr-x | embedserv/source/embed/servprov.cxx | 305 |
1 files changed, 305 insertions, 0 deletions
diff --git a/embedserv/source/embed/servprov.cxx b/embedserv/source/embed/servprov.cxx new file mode 100755 index 000000000000..ded0c4618ce4 --- /dev/null +++ b/embedserv/source/embed/servprov.cxx @@ -0,0 +1,305 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * 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. + * + ************************************************************************/ +#if defined(_MSC_VER) && (_MSC_VER > 1310) +#pragma warning(disable : 4917 4555) +#endif + +#include "stdafx.h" +#include "servprov.hxx" +#include "embeddoc.hxx" +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <cppuhelper/typeprovider.hxx> +#include <osl/mutex.hxx> +#include <osl/thread.h> + +using namespace com::sun::star; + +const GUID* guidList[ SUPPORTED_FACTORIES_NUM ] = { + &OID_WriterTextServer, + &OID_WriterOASISTextServer, + &OID_CalcServer, + &OID_CalcOASISServer, + &OID_DrawingServer, + &OID_DrawingOASISServer, + &OID_PresentationServer, + &OID_PresentationOASISServer, + &OID_MathServer, + &OID_MathOASISServer +}; + +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 ( oleThreadData.getData() != 0 ) + { + 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<lang::XMultiServiceFactory>& 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<lang::XTypeProvider*>(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<lang::XMultiServiceFactory>& 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()); + sal_Int32 nCount = --m_refCount; + if ( nCount == 0 ) + { + delete this; + } + + return nCount; +} + +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; +} + +// Fix strange warnings about some +// ATL::CAxHostWindow::QueryInterface|AddRef|Releae functions. +// warning C4505: 'xxx' : unreferenced local function has been removed +#if defined(_MSC_VER) +#pragma warning(disable: 4505) +#endif |