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173 lines
5.2 KiB
C
173 lines
5.2 KiB
C
/*
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* COM stub (CStdStubBuffer) implementation
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*
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* Copyright 2001 Ove Kåven, TransGaming Technologies
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "objbase.h"
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#include "rpcproxy.h"
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#include "wine/debug.h"
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#include "cpsf.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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#define STUB_HEADER(This) (((CInterfaceStubHeader*)((This)->lpVtbl))[-1])
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HRESULT WINAPI CStdStubBuffer_Construct(REFIID riid,
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LPUNKNOWN pUnkServer,
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PCInterfaceName name,
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CInterfaceStubVtbl *vtbl,
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LPPSFACTORYBUFFER pPSFactory,
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LPRPCSTUBBUFFER *ppStub)
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{
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CStdStubBuffer *This;
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TRACE("(%p,%p,%p,%p) %s\n", pUnkServer, vtbl, pPSFactory, ppStub, name);
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TRACE("iid=%s\n", debugstr_guid(vtbl->header.piid));
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TRACE("vtbl=%p\n", &vtbl->Vtbl);
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if (!IsEqualGUID(vtbl->header.piid, riid)) {
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ERR("IID mismatch during stub creation\n");
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return RPC_E_UNEXPECTED;
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}
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This = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(CStdStubBuffer));
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if (!This) return E_OUTOFMEMORY;
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This->lpVtbl = &vtbl->Vtbl;
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This->RefCount = 1;
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This->pvServerObject = pUnkServer;
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This->pPSFactory = pPSFactory;
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*ppStub = (LPRPCSTUBBUFFER)This;
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IUnknown_AddRef(This->pvServerObject);
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IPSFactoryBuffer_AddRef(pPSFactory);
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return S_OK;
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}
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HRESULT WINAPI CStdStubBuffer_QueryInterface(LPRPCSTUBBUFFER iface,
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REFIID riid,
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LPVOID *obj)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->QueryInterface(%s,%p)\n",This,debugstr_guid(riid),obj);
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if (IsEqualGUID(&IID_IUnknown,riid) ||
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IsEqualGUID(&IID_IRpcStubBuffer,riid)) {
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*obj = This;
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This->RefCount++;
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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ULONG WINAPI CStdStubBuffer_AddRef(LPRPCSTUBBUFFER iface)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->AddRef()\n",This);
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return ++(This->RefCount);
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}
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ULONG WINAPI NdrCStdStubBuffer_Release(LPRPCSTUBBUFFER iface,
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LPPSFACTORYBUFFER pPSF)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->Release()\n",This);
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if (!--(This->RefCount)) {
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IRpcStubBuffer_Disconnect(iface);
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if(This->pPSFactory)
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IPSFactoryBuffer_Release(This->pPSFactory);
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HeapFree(GetProcessHeap(),0,This);
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return 0;
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}
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return This->RefCount;
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}
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HRESULT WINAPI CStdStubBuffer_Connect(LPRPCSTUBBUFFER iface,
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LPUNKNOWN lpUnkServer)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->Connect(%p)\n",This,lpUnkServer);
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This->pvServerObject = lpUnkServer;
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return S_OK;
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}
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void WINAPI CStdStubBuffer_Disconnect(LPRPCSTUBBUFFER iface)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->Disconnect()\n",This);
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if (This->pvServerObject)
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{
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IUnknown_Release(This->pvServerObject);
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This->pvServerObject = NULL;
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}
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}
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HRESULT WINAPI CStdStubBuffer_Invoke(LPRPCSTUBBUFFER iface,
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PRPCOLEMESSAGE pMsg,
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LPRPCCHANNELBUFFER pChannel)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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DWORD dwPhase = STUB_UNMARSHAL;
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TRACE("(%p)->Invoke(%p,%p)\n",This,pMsg,pChannel);
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STUB_HEADER(This).pDispatchTable[pMsg->iMethod](iface, pChannel, (PRPC_MESSAGE)pMsg, &dwPhase);
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return S_OK;
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}
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LPRPCSTUBBUFFER WINAPI CStdStubBuffer_IsIIDSupported(LPRPCSTUBBUFFER iface,
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REFIID riid)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->IsIIDSupported(%s)\n",This,debugstr_guid(riid));
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return IsEqualGUID(STUB_HEADER(This).piid, riid) ? iface : NULL;
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}
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ULONG WINAPI CStdStubBuffer_CountRefs(LPRPCSTUBBUFFER iface)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->CountRefs()\n",This);
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return This->RefCount;
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}
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HRESULT WINAPI CStdStubBuffer_DebugServerQueryInterface(LPRPCSTUBBUFFER iface,
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LPVOID *ppv)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->DebugServerQueryInterface(%p)\n",This,ppv);
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return S_OK;
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}
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void WINAPI CStdStubBuffer_DebugServerRelease(LPRPCSTUBBUFFER iface,
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LPVOID pv)
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{
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CStdStubBuffer *This = (CStdStubBuffer *)iface;
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TRACE("(%p)->DebugServerRelease(%p)\n",This,pv);
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}
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