diff options
Diffstat (limited to 'embedserv/source/inprocserv/dllentry.cxx')
| -rw-r--r-- | embedserv/source/inprocserv/dllentry.cxx | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/embedserv/source/inprocserv/dllentry.cxx b/embedserv/source/inprocserv/dllentry.cxx deleted file mode 100644 index acb94fd5e..000000000 --- a/embedserv/source/inprocserv/dllentry.cxx +++ /dev/null @@ -1,351 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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. - * - ************************************************************************/ - -#include <stdio.h> -#include <inprocembobj.h> -#ifdef __MINGW32__ -#define INITGUID -#endif -#include <embservconst.h> - -static 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 -}; - -static HINSTANCE g_hInstance = NULL; -static ULONG g_nObj = 0; -static ULONG g_nLock = 0; - - -namespace { - void FillCharFromInt( int nValue, char* pBuf, int nLen ) - { - int nInd = 0; - while( nInd < nLen ) - { - char nSign = ( nValue / ( 1 << ( ( nLen - nInd ) * 4 ) ) ) % 16; - if ( nSign >= 0 && nSign <= 9 ) - pBuf[nInd] = nSign + '0'; - else if ( nSign >= 10 && nSign <= 15 ) - pBuf[nInd] = nSign - 10 + 'a'; - - nInd++; - } - } - - int GetStringFromClassID( const GUID& guid, char* pBuf, int nLen ) - { - // is not allowed to insert - if ( nLen < 38 ) - return 0; - - pBuf[0] = '{'; - FillCharFromInt( guid.Data1, &pBuf[1], 8 ); - pBuf[9] = '-'; - FillCharFromInt( guid.Data2, &pBuf[10], 4 ); - pBuf[14] = '-'; - FillCharFromInt( guid.Data3, &pBuf[15], 4 ); - pBuf[19] = '-'; - - int nInd = 0; - for ( nInd = 0; nInd < 2 ; nInd++ ) - FillCharFromInt( guid.Data4[nInd], &pBuf[20 + 2*nInd], 2 ); - pBuf[24] = '-'; - for ( nInd = 2; nInd < 8 ; nInd++ ) - FillCharFromInt( guid.Data4[nInd], &pBuf[20 + 1 + 2*nInd], 2 ); - pBuf[37] = '}'; - - return 38; - } - - HRESULT WriteLibraryToRegistry( char* pLibrary, DWORD nLen ) - { - HRESULT hRes = E_FAIL; - if ( pLibrary && nLen ) - { - HKEY hKey = NULL; - - hRes = S_OK; - for ( int nInd = 0; nInd < SUPPORTED_FACTORIES_NUM; nInd++ ) - { - char* pSubKey = "Software\\Classes\\CLSID\\.....................................\\InprocHandler32"; - - int nGuidLen = GetStringFromClassID( *guidList[nInd], &pSubKey[23], 38 ); - - BOOL bLocalSuccess = FALSE; - if ( nGuidLen && nGuidLen == 38 ) - { - if ( ERROR_SUCCESS == RegOpenKey( HKEY_LOCAL_MACHINE, pSubKey, &hKey ) ) - { - if ( ERROR_SUCCESS == RegSetValueEx( hKey, "", 0, REG_SZ, (const BYTE*)pLibrary, nLen ) ) - bLocalSuccess = TRUE; - } - - if ( hKey ) - { - RegCloseKey( hKey ); - hKey = NULL; - } - } - - if ( !bLocalSuccess ) - hRes = E_FAIL; - } - } - - return hRes; - } -}; - -// =========================== -// InprocEmbedProvider_Impl declaration -// =========================== - -namespace inprocserv -{ - -class InprocEmbedProvider_Impl : public IClassFactory, public InprocCountedObject_Impl -{ -public: - - InprocEmbedProvider_Impl( const GUID& guid ); - virtual ~InprocEmbedProvider_Impl(); - - /* IUnknown methods */ - STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj); - STDMETHOD_(ULONG, AddRef)(); - STDMETHOD_(ULONG, Release)(); - - /* IClassFactory methods */ - STDMETHOD(CreateInstance)(IUnknown FAR* punkOuter, REFIID riid, void FAR* FAR* ppv); - STDMETHOD(LockServer)(int fLock); - -protected: - - ULONG m_refCount; - GUID m_guid; -}; -}; // namespace inprocserv - - -// =========================== -// Entry points -// =========================== - -// ------------------------------------------------------------------------------- -extern "C" BOOL WINAPI DllMain( HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/ ) -{ - if (dwReason == DLL_PROCESS_ATTACH) - { - g_hInstance = hInstance; - } - else if (dwReason == DLL_PROCESS_DETACH) - { - } - - return TRUE; // ok -} - -// ------------------------------------------------------------------------------- -extern "C" STDAPI DllGetClassObject( REFCLSID rclsid, REFIID riid, LPVOID* ppv ) -{ - for( int nInd = 0; nInd < SUPPORTED_FACTORIES_NUM; nInd++ ) - if ( *guidList[nInd] == rclsid ) - { - if ( !IsEqualIID( riid, IID_IUnknown ) && !IsEqualIID( riid, IID_IClassFactory ) ) - return E_NOINTERFACE; - - *ppv = new inprocserv::InprocEmbedProvider_Impl( rclsid ); - if ( *ppv == NULL ) - return E_OUTOFMEMORY; - - ((LPUNKNOWN)*ppv)->AddRef(); - return S_OK; - } - - return E_FAIL; -} - -// ------------------------------------------------------------------------------- -extern "C" STDAPI DllCanUnloadNow() -{ - if ( !g_nObj && !g_nLock ) - return S_OK; - - return S_FALSE; -} - -// ------------------------------------------------------------------------------- -STDAPI DllRegisterServer( void ) -{ - char aLibPath[1024]; - HMODULE aCurModule = GetModuleHandleA( "inprocserv.dll" ); - if( aCurModule ) - { - DWORD nLen = GetModuleFileNameA( aCurModule, aLibPath, 1019 ); - if ( nLen && nLen < 1019 ) - { - aLibPath[nLen++] = 0; - return WriteLibraryToRegistry( aLibPath, nLen ); - } - } - - return E_FAIL; -} - -// ------------------------------------------------------------------------------- -STDAPI DllUnregisterServer( void ) -{ - return WriteLibraryToRegistry( "ole32.dll", 10 ); -} - -// =========================== -// End of entry points -// =========================== - -namespace inprocserv -{ - -// =========================== -// InprocCountedObject_Impl implementation -// =========================== - -// ------------------------------------------------------------------------------- -InprocCountedObject_Impl::InprocCountedObject_Impl() -{ - g_nObj++; -} - -// ------------------------------------------------------------------------------- -InprocCountedObject_Impl::~InprocCountedObject_Impl() -{ - g_nObj--; -} - -// =========================== -// InprocEmbedProvider_Impl implementation -// =========================== - -// ------------------------------------------------------------------------------- -InprocEmbedProvider_Impl::InprocEmbedProvider_Impl( const GUID& guid ) -: m_refCount( 0 ) -, m_guid( guid ) -{ -} - -// ------------------------------------------------------------------------------- -InprocEmbedProvider_Impl::~InprocEmbedProvider_Impl() -{ -} - -// IUnknown -// ------------------------------------------------------------------------------- -STDMETHODIMP InprocEmbedProvider_Impl::QueryInterface( REFIID riid, void FAR* FAR* ppv ) -{ - if(IsEqualIID(riid, IID_IUnknown)) - { - AddRef(); - *ppv = (IUnknown*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IClassFactory)) - { - AddRef(); - *ppv = (IClassFactory*) this; - return S_OK; - } - - *ppv = NULL; - return E_NOINTERFACE; -} - -// ------------------------------------------------------------------------------- -STDMETHODIMP_(ULONG) InprocEmbedProvider_Impl::AddRef() -{ - return ++m_refCount; -} - -// ------------------------------------------------------------------------------- -STDMETHODIMP_(ULONG) InprocEmbedProvider_Impl::Release() -{ - sal_Int32 nCount = --m_refCount; - if ( nCount == 0 ) - delete this; - return nCount; -} - -// ------------------------------------------------------------------------------- -STDMETHODIMP InprocEmbedProvider_Impl::CreateInstance(IUnknown FAR* punkOuter, - REFIID riid, - void FAR* FAR* ppv) -{ - // TODO/LATER: should the aggregation be supported? - // if ( punkOuter != NULL && riid != IID_IUnknown ) - // return E_NOINTERFACE; - if ( punkOuter != NULL ) - return CLASS_E_NOAGGREGATION; - - InprocEmbedDocument_Impl* pEmbedDocument = new InprocEmbedDocument_Impl( m_guid ); - if ( !pEmbedDocument ) - return E_OUTOFMEMORY; - - pEmbedDocument->AddRef(); - HRESULT hr = pEmbedDocument->Init(); - if ( SUCCEEDED( hr ) ) - hr = pEmbedDocument->QueryInterface( riid, ppv ); - pEmbedDocument->Release(); - - if ( !SUCCEEDED( hr ) ) - *ppv = NULL; - - return hr; -} - -// ------------------------------------------------------------------------------- -STDMETHODIMP InprocEmbedProvider_Impl::LockServer( int fLock ) -{ - if ( fLock ) - g_nLock++; - else - g_nLock--; - - return S_OK; -} - -}; // namespace inprocserv - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |