109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/*
|
|
* Implementation of class factory for IE Web Browser
|
|
*
|
|
* 2001 John R. Sheets (for CodeWeavers)
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include "debugtools.h"
|
|
#include "shdocvw.h"
|
|
|
|
DEFAULT_DEBUG_CHANNEL(shdocvw);
|
|
|
|
/**********************************************************************
|
|
* Implement the IWebBrowser class factory
|
|
*
|
|
* (Based on implementation in ddraw/main.c)
|
|
*/
|
|
|
|
/**********************************************************************
|
|
* WBCF_QueryInterface (IUnknown)
|
|
*/
|
|
static HRESULT WINAPI WBCF_QueryInterface(LPCLASSFACTORY iface,
|
|
REFIID riid, LPVOID *ppobj)
|
|
{
|
|
ICOM_THIS(IClassFactoryImpl, iface);
|
|
|
|
TRACE ("\n");
|
|
|
|
/*
|
|
* Perform a sanity check on the parameters.
|
|
*/
|
|
if ((This == NULL) || (ppobj == NULL) )
|
|
return E_INVALIDARG;
|
|
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
/************************************************************************
|
|
* WBCF_AddRef (IUnknown)
|
|
*/
|
|
static ULONG WINAPI WBCF_AddRef(LPCLASSFACTORY iface)
|
|
{
|
|
ICOM_THIS(IClassFactoryImpl, iface);
|
|
|
|
TRACE("\n");
|
|
return ++(This->ref);
|
|
}
|
|
|
|
/************************************************************************
|
|
* WBCF_Release (IUnknown)
|
|
*/
|
|
static ULONG WINAPI WBCF_Release(LPCLASSFACTORY iface)
|
|
{
|
|
ICOM_THIS(IClassFactoryImpl, iface);
|
|
|
|
/* static class, won't be freed */
|
|
TRACE("\n");
|
|
return --(This->ref);
|
|
}
|
|
|
|
/************************************************************************
|
|
* WBCF_CreateInstance (IClassFactory)
|
|
*/
|
|
static HRESULT WINAPI WBCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
|
|
REFIID riid, LPVOID *ppobj)
|
|
{
|
|
ICOM_THIS(IClassFactoryImpl, iface);
|
|
|
|
/* Don't support aggregation (yet?) */
|
|
if (pOuter)
|
|
{
|
|
TRACE ("Failed attempt to aggregate IWebBrowser\n");
|
|
return CLASS_E_NOAGGREGATION;
|
|
}
|
|
|
|
TRACE("(%p)->(%p,%s,%p)\n", This, pOuter, debugstr_guid(riid), ppobj);
|
|
|
|
if ((IsEqualGUID (&IID_IOleObject, riid)))
|
|
{
|
|
TRACE ("Instantiating IOleObject component\n");
|
|
*ppobj = (LPVOID)&SHDOCVW_OleObject;
|
|
|
|
return S_OK;
|
|
}
|
|
return CLASS_E_CLASSNOTAVAILABLE;
|
|
}
|
|
|
|
/************************************************************************
|
|
* WBCF_LockServer (IClassFactory)
|
|
*/
|
|
static HRESULT WINAPI WBCF_LockServer(LPCLASSFACTORY iface, BOOL dolock)
|
|
{
|
|
ICOM_THIS(IClassFactoryImpl, iface);
|
|
FIXME("(%p)->(%d),stub!\n", This, dolock);
|
|
return S_OK;
|
|
}
|
|
|
|
static ICOM_VTABLE(IClassFactory) WBCF_Vtbl =
|
|
{
|
|
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
|
|
WBCF_QueryInterface,
|
|
WBCF_AddRef,
|
|
WBCF_Release,
|
|
WBCF_CreateInstance,
|
|
WBCF_LockServer
|
|
};
|
|
|
|
IClassFactoryImpl SHDOCVW_ClassFactory = { &WBCF_Vtbl, 1 };
|