1 /* OLE DB Initialization
3 * Copyright 2009 Huw Davies
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #define NONAMELESSUNION
24 #define NONAMELESSSTRUCT
35 #include "oledb_private.h"
37 #include "wine/debug.h"
39 WINE_DEFAULT_DEBUG_CHANNEL(oledb
);
41 static HINSTANCE instance
;
43 BOOL WINAPI
DllMain(HINSTANCE hinst
, DWORD reason
, LPVOID lpv
)
47 case DLL_PROCESS_ATTACH
:
49 DisableThreadLibraryCalls(hinst
);
52 case DLL_PROCESS_DETACH
:
58 /******************************************************************************
63 IClassFactory IClassFactory_iface
;
64 HRESULT (*create_object
)( IUnknown
*, LPVOID
* );
67 static inline cf
*impl_from_IClassFactory(IClassFactory
*iface
)
69 return CONTAINING_RECORD(iface
, cf
, IClassFactory_iface
);
72 static HRESULT WINAPI
CF_QueryInterface(IClassFactory
*iface
, REFIID riid
, void **obj
)
74 cf
*This
= impl_from_IClassFactory(iface
);
76 TRACE("(%p, %s, %p)\n", This
, debugstr_guid(riid
), obj
);
78 if( IsEqualCLSID( riid
, &IID_IUnknown
) ||
79 IsEqualCLSID( riid
, &IID_IClassFactory
) )
81 IClassFactory_AddRef( iface
);
88 static ULONG WINAPI
CF_AddRef(IClassFactory
*iface
)
93 static ULONG WINAPI
CF_Release(IClassFactory
*iface
)
98 static HRESULT WINAPI
CF_CreateInstance(IClassFactory
*iface
, IUnknown
*pOuter
, REFIID riid
, void **obj
)
100 cf
*This
= impl_from_IClassFactory(iface
);
101 IUnknown
*unk
= NULL
;
104 TRACE("(%p, %p, %s, %p)\n", This
, pOuter
, debugstr_guid(riid
), obj
);
106 r
= This
->create_object( pOuter
, (void **) &unk
);
109 r
= IUnknown_QueryInterface( unk
, riid
, obj
);
110 IUnknown_Release( unk
);
115 static HRESULT WINAPI
CF_LockServer(IClassFactory
*iface
, BOOL dolock
)
117 FIXME("(%p, %d): stub\n", iface
, dolock
);
121 static const IClassFactoryVtbl CF_Vtbl
=
130 static cf oledb_convert_cf
= { { &CF_Vtbl
}, create_oledb_convert
};
131 static cf oledb_datainit_cf
= { { &CF_Vtbl
}, create_data_init
};
133 /******************************************************************
136 HRESULT WINAPI
DllGetClassObject(REFCLSID rclsid
, REFIID riid
, void **obj
)
138 TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid
), debugstr_guid(riid
), obj
);
140 if ( IsEqualCLSID (rclsid
, &CLSID_OLEDB_CONVERSIONLIBRARY
) )
142 *obj
= &oledb_convert_cf
;
145 else if ( IsEqualCLSID (rclsid
, &CLSID_MSDAINITIALIZE
) )
147 *obj
= &oledb_datainit_cf
;
151 return CLASS_E_CLASSNOTAVAILABLE
;
154 /******************************************************************
157 HRESULT WINAPI
DllCanUnloadNow(void)
162 /***********************************************************************
165 HRESULT WINAPI
DllRegisterServer(void)
167 return __wine_register_resources( instance
);
170 /***********************************************************************
171 * DllUnregisterServer
173 HRESULT WINAPI
DllUnregisterServer(void)
175 return __wine_unregister_resources( instance
);