| /* 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 "initguid.h" |
| #include "msdaguid.h" |
| |
| #include "oledb_private.h" |
| |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(oledb); |
| |
| BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, LPVOID lpv) |
| { |
| switch(reason) |
| { |
| case DLL_PROCESS_ATTACH: |
| DisableThreadLibraryCalls(hinst); |
| break; |
| |
| case DLL_PROCESS_DETACH: |
| break; |
| } |
| return TRUE; |
| } |
| |
| /****************************************************************************** |
| * ClassFactory |
| */ |
| typedef struct |
| { |
| const IClassFactoryVtbl *lpVtbl; |
| HRESULT (*create_object)( IUnknown*, LPVOID* ); |
| } cf; |
| |
| static HRESULT WINAPI CF_QueryInterface(IClassFactory *iface, REFIID riid, void **obj) |
| { |
| cf *This = (cf *)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 = (cf *)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 }; |
| |
| /****************************************************************** |
| * 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; |
| } |
| |
| return CLASS_E_CLASSNOTAVAILABLE; |
| } |
| |
| /****************************************************************** |
| * DllCanUnloadNow |
| */ |
| HRESULT WINAPI DllCanUnloadNow(void) |
| { |
| return S_FALSE; |
| } |