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Make the ClassFactory proxy support aggregation.

This commit is contained in:
Robert Shearman 2005-01-04 11:47:52 +00:00 committed by Alexandre Julliard
parent 75f87dd43f
commit dee74a6ec9
1 changed files with 20 additions and 7 deletions
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25
dlls/ole32/oleproxy.c
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@ -270,6 +270,7 @@ typedef struct _CFProxy {
DWORD ref;
IRpcChannelBuffer *chanbuf;
IUnknown *outer_unknown;
} CFProxy;
static HRESULT WINAPI IRpcProxyBufferImpl_QueryInterface(LPRPCPROXYBUFFER iface,REFIID riid,LPVOID *ppv) {
@ -316,6 +317,8 @@ static void WINAPI IRpcProxyBufferImpl_Disconnect(LPRPCPROXYBUFFER iface) {
static HRESULT WINAPI
CFProxy_QueryInterface(LPCLASSFACTORY iface,REFIID riid, LPVOID *ppv) {
ICOM_THIS_MULTI(CFProxy,lpvtbl_proxy,iface);
if (This->outer_unknown) return IUnknown_QueryInterface(This->outer_unknown, riid, ppv);
*ppv = NULL;
if (IsEqualIID(&IID_IClassFactory,riid) || IsEqualIID(&IID_IUnknown,riid)) {
*ppv = (LPVOID)iface;
@ -330,15 +333,22 @@ CFProxy_QueryInterface(LPCLASSFACTORY iface,REFIID riid, LPVOID *ppv) {
static ULONG WINAPI CFProxy_AddRef(LPCLASSFACTORY iface) {
ICOM_THIS_MULTI(CFProxy,lpvtbl_cf,iface);
if (This->outer_unknown) return IUnknown_AddRef(This->outer_unknown);
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI CFProxy_Release(LPCLASSFACTORY iface) {
ULONG ref;
ICOM_THIS_MULTI(CFProxy,lpvtbl_cf,iface);
if (This->outer_unknown)
ref = IUnknown_Release(This->outer_unknown);
else
ref = InterlockedDecrement(&This->ref);
ref = InterlockedDecrement(&This->ref);
if (!ref) HeapFree(GetProcessHeap(),0,This);
if (!ref) {
IRpcChannelBuffer_Release(This->chanbuf);
HeapFree(GetProcessHeap(),0,This);
}
return ref;
}
@ -424,7 +434,7 @@ static IClassFactoryVtbl cfproxyvt = {
};
static HRESULT
CFProxy_Construct(LPVOID *ppv,LPVOID *ppProxy) {
CFProxy_Construct(IUnknown *pUnkOuter, LPVOID *ppv,LPVOID *ppProxy) {
CFProxy *cf;
cf = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(CFProxy));
@ -433,10 +443,13 @@ CFProxy_Construct(LPVOID *ppv,LPVOID *ppProxy) {
cf->lpvtbl_cf = &cfproxyvt;
cf->lpvtbl_proxy = &pspbvtbl;
/* 1 reference for the proxy and 1 for the object */
cf->ref = 2;
/* 1 reference for the proxy... */
cf->ref = 1;
cf->outer_unknown = pUnkOuter;
*ppv = &(cf->lpvtbl_cf);
*ppProxy = &(cf->lpvtbl_proxy);
/* ...and 1 for the object */
IUnknown_AddRef((IUnknown *)*ppv);
return S_OK;
}
@ -464,7 +477,7 @@ PSFacBuf_CreateProxy(
if (IsEqualIID(&IID_IClassFactory,riid) ||
IsEqualIID(&IID_IUnknown,riid)
)
return CFProxy_Construct(ppv,(LPVOID*)ppProxy);
return CFProxy_Construct(pUnkOuter, ppv,(LPVOID*)ppProxy);
FIXME("proxying not implemented for (%s) yet!\n",debugstr_guid(riid));
return E_FAIL;
}