/***********************************************************************
* RegisterBindStatusCallback (urlmon.@)
*
* Register a bind status callback.
*
* PARAMS
* pbc [I] Binding context
* pbsc [I] Callback to register
* ppbscPrevious [O] Destination for previous callback
* dwReserved [I] Reserved, must be 0.
*
* RETURNS
* Success: S_OK.
* Failure: E_INVALIDARG, if any argument is invalid, or
* E_OUTOFMEMORY if memory allocation fails.
*/
HRESULT WINAPI RegisterBindStatusCallback(IBindCtx *pbc, IBindStatusCallback *pbsc,
IBindStatusCallback **ppbscPrevious, DWORD dwReserved)
{
BindStatusCallback *holder;
IBindStatusCallback *bsc, *prev = NULL;
HRESULT hres;
TRACE("(%p %p %p %x)\n", pbc, pbsc, ppbscPrevious, dwReserved);
if (!pbc || !pbsc)
return E_INVALIDARG;
bsc = bsch_from_bctx(pbc);
if(bsc) {
hres = IBindStatusCallback_QueryInterface(bsc, &IID_IBindStatusCallbackHolder, (void**)&holder);
if(SUCCEEDED(hres)) {
if(ppbscPrevious) {
IBindStatusCallback_AddRef(holder->callback);
*ppbscPrevious = holder->callback;
}
set_callback(holder, pbsc);
IBindStatusCallback_Release(bsc);
IBindStatusCallbackEx_Release(&holder->IBindStatusCallbackEx_iface);
return S_OK;
}else {
prev = bsc;
}
IBindCtx_RevokeObjectParam(pbc, bscb_holderW);
}
hres = wrap_callback(pbsc, &bsc);
if(SUCCEEDED(hres)) {
hres = IBindCtx_RegisterObjectParam(pbc, bscb_holderW, (IUnknown*)bsc);
IBindStatusCallback_Release(bsc);
}
if(FAILED(hres)) {
if(prev)
IBindStatusCallback_Release(prev);
return hres;
}
if(ppbscPrevious)
*ppbscPrevious = prev;
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_GetBindInfoEx(IBindStatusCallbackEx *iface, DWORD *grfBINDF,
BINDINFO *pbindinfo, DWORD *grfBINDF2, DWORD *pdwReserved)
{
BindStatusCallback *This = impl_from_IBindStatusCallbackEx(iface);
IBindStatusCallbackEx *bscex;
HRESULT hres;
TRACE("(%p)->(%p %p %p %p)\n", This, grfBINDF, pbindinfo, grfBINDF2, pdwReserved);
hres = IBindStatusCallback_QueryInterface(This->callback, &IID_IBindStatusCallbackEx, (void**)&bscex);
if(SUCCEEDED(hres)) {
hres = IBindStatusCallbackEx_GetBindInfoEx(bscex, grfBINDF, pbindinfo, grfBINDF2, pdwReserved);
IBindStatusCallbackEx_Release(bscex);
}else {
hres = IBindStatusCallback_GetBindInfo(This->callback, grfBINDF, pbindinfo);
}
return hres;
}
static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallbackEx *iface,
DWORD *grfBINDF, BINDINFO *pbindinfo)
{
BindStatusCallback *This = STATUSCLB_THIS(iface);
IBindStatusCallbackEx *bscex;
HRESULT hres;
TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
hres = IBindStatusCallback_QueryInterface(This->callback, &IID_IBindStatusCallbackEx, (void**)&bscex);
if(SUCCEEDED(hres)) {
DWORD bindf2 = 0, reserv = 0;
hres = IBindStatusCallbackEx_GetBindInfoEx(bscex, grfBINDF, pbindinfo, &bindf2, &reserv);
IBindStatusCallbackEx_Release(bscex);
}else {
hres = IBindStatusCallback_GetBindInfo(This->callback, grfBINDF, pbindinfo);
}
return hres;
}
IBindStatusCallback *bsc_from_bctx(IBindCtx *bctx)
{
BindStatusCallback *holder;
IBindStatusCallback *bsc;
HRESULT hres;
bsc = bsch_from_bctx(bctx);
if(!bsc)
return NULL;
hres = IBindStatusCallback_QueryInterface(bsc, &IID_IBindStatusCallbackHolder, (void**)&holder);
if(FAILED(hres))
return bsc;
if(holder->callback) {
IBindStatusCallback_Release(bsc);
bsc = holder->callback;
IBindStatusCallback_AddRef(bsc);
}
IBindStatusCallbackEx_Release(&holder->IBindStatusCallbackEx_iface);
return bsc;
}
static ULONG WINAPI BSCAuthenticate_Release(IAuthenticate *iface)
{
BindStatusCallback *This = impl_from_IAuthenticate(iface);
return IBindStatusCallbackEx_Release(&This->IBindStatusCallbackEx_iface);
}
static ULONG WINAPI BSCHttpNegotiate_Release(IHttpNegotiate2 *iface)
{
BindStatusCallback *This = impl_from_IHttpNegotiate2(iface);
return IBindStatusCallbackEx_Release(&This->IBindStatusCallbackEx_iface);
}
static ULONG WINAPI BSCServiceProvider_Release(IServiceProvider *iface)
{
BindStatusCallback *This = impl_from_IServiceProvider(iface);
return IBindStatusCallbackEx_Release(&This->IBindStatusCallbackEx_iface);
}
