/* OLE DB Initialization * * Copyright 2009 Huw Davies * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <stdarg.h> #define COBJMACROS #define NONAMELESSUNION #define NONAMELESSSTRUCT #include "windef.h" #include "winbase.h" #include "ole2.h" #include "rpcproxy.h" #include "msdasc.h" #include "initguid.h" #include "msdaguid.h" #include "oledb_private.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(oledb); static HINSTANCE instance; DEFINE_GUID(CSLID_MSDAER, 0xc8b522cf,0x5cf3,0x11ce,0xad,0xe5,0x00,0xaa,0x00,0x44,0x77,0x3d); BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, LPVOID lpv) { switch(reason) { case DLL_PROCESS_ATTACH: instance = hinst; DisableThreadLibraryCalls(hinst); break; } return TRUE; } /****************************************************************************** * ClassFactory */ typedef struct { IClassFactory IClassFactory_iface; HRESULT (*create_object)( IUnknown*, LPVOID* ); } cf; static inline cf *impl_from_IClassFactory(IClassFactory *iface) { return CONTAINING_RECORD(iface, cf, IClassFactory_iface); } static HRESULT WINAPI CF_QueryInterface(IClassFactory *iface, REFIID riid, void **obj) { cf *This = impl_from_IClassFactory(iface); TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), obj); if( IsEqualCLSID( riid, &IID_IUnknown ) || IsEqualCLSID( riid, &IID_IClassFactory ) ) { IClassFactory_AddRef( iface ); *obj = iface; return S_OK; } return E_NOINTERFACE; } static ULONG WINAPI CF_AddRef(IClassFactory *iface) { return 2; } static ULONG WINAPI CF_Release(IClassFactory *iface) { return 1; } static HRESULT WINAPI CF_CreateInstance(IClassFactory *iface, IUnknown *pOuter, REFIID riid, void **obj) { cf *This = impl_from_IClassFactory(iface); IUnknown *unk = NULL; HRESULT r; TRACE("(%p, %p, %s, %p)\n", This, pOuter, debugstr_guid(riid), obj); r = This->create_object( pOuter, (void **) &unk ); if (SUCCEEDED(r)) { r = IUnknown_QueryInterface( unk, riid, obj ); IUnknown_Release( unk ); } return r; } static HRESULT WINAPI CF_LockServer(IClassFactory *iface, BOOL dolock) { FIXME("(%p, %d): stub\n", iface, dolock); return S_OK; } static const IClassFactoryVtbl CF_Vtbl = { CF_QueryInterface, CF_AddRef, CF_Release, CF_CreateInstance, CF_LockServer }; static cf oledb_convert_cf = { { &CF_Vtbl }, create_oledb_convert }; static cf oledb_datainit_cf = { { &CF_Vtbl }, create_data_init }; static cf oledb_errorinfo_cf = { { &CF_Vtbl }, create_error_info }; static cf oledb_rowpos_cf = { { &CF_Vtbl }, create_oledb_rowpos }; static cf oledb_dslocator_cf = { { &CF_Vtbl }, create_dslocator }; /****************************************************************** * DllGetClassObject */ HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, void **obj) { TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid), debugstr_guid(riid), obj); if ( IsEqualCLSID (rclsid, &CLSID_OLEDB_CONVERSIONLIBRARY) ) { *obj = &oledb_convert_cf; return S_OK; } else if ( IsEqualCLSID (rclsid, &CLSID_MSDAINITIALIZE) ) { *obj = &oledb_datainit_cf; return S_OK; } else if ( IsEqualCLSID (rclsid, &CSLID_MSDAER) ) { *obj = &oledb_errorinfo_cf; return S_OK; } else if ( IsEqualCLSID (rclsid, &CLSID_OLEDB_ROWPOSITIONLIBRARY) ) { *obj = &oledb_rowpos_cf; return S_OK; } else if ( IsEqualCLSID (rclsid, &CLSID_DataLinks) ) { *obj = &oledb_dslocator_cf; return S_OK; } return CLASS_E_CLASSNOTAVAILABLE; } /****************************************************************** * DllCanUnloadNow */ HRESULT WINAPI DllCanUnloadNow(void) { return S_FALSE; } /*********************************************************************** * DllRegisterServer */ HRESULT WINAPI DllRegisterServer(void) { return __wine_register_resources( instance ); } /*********************************************************************** * DllUnregisterServer */ HRESULT WINAPI DllUnregisterServer(void) { return __wine_unregister_resources( instance ); }