104 lines
2.2 KiB
C++
104 lines
2.2 KiB
C++
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/*++
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Microsoft Windows
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Copyright (c) 1994 Microsoft Corporation. All rights reserved.
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Module Name:
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proxy.c
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Abstract:
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Implements the IRpcProxyBuffer interface.
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Author:
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ShannonC 12-Oct-1994
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Environment:
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Windows NT and Windows 95 and PowerMac.
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We do not support DOS, Win16 and Mac.
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Revision History:
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--*/
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#include "precomp.hxx"
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#define USE_STUBLESS_PROXY
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#define CINTERFACE
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#include <ndrole.h>
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#include <rpcproxy.h>
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#include <stddef.h>
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CStdProxyBuffer * RPC_ENTRY
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NdrGetProxyBuffer(
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void *pThis);
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#pragma code_seg(".ndr64")
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void RPC_ENTRY
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Ndr64ProxyInitialize(
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IN void * pThis,
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IN PRPC_MESSAGE pRpcMsg,
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IN PMIDL_STUB_MESSAGE pStubMsg,
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IN PMIDL_STUBLESS_PROXY_INFO pProxyInfo,
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IN unsigned int ProcNum )
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/*++
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Routine Description:
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Initialize the MIDL_STUB_MESSAGE.
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Arguments:
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pThis - Supplies a pointer to the interface proxy.
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pRpcMsg
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pStubMsg
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pStubDescriptor
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ProcNum
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Return Value:
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--*/
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{
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CStdProxyBuffer * pProxyBuffer;
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HRESULT hr;
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pProxyBuffer = NdrGetProxyBuffer(pThis);
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//
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// Initialize the stub message fields.
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//
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pStubMsg->dwStubPhase = PROXY_CALCSIZE;
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Ndr64ClientInitialize(
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pRpcMsg,
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pStubMsg,
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pProxyInfo,
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ProcNum );
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//Note that NdrClientInitializeNew sets RPC_FLAGS_VALID_BIT in the ProcNum.
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//We don't want to do this for object interfaces, so we clear the flag here.
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pRpcMsg->ProcNum &= ~RPC_FLAGS_VALID_BIT;
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pStubMsg->pRpcChannelBuffer = pProxyBuffer->pChannel;
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//Check if we are connected to a channel.
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if(pStubMsg->pRpcChannelBuffer != 0)
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{
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//AddRef the channel.
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//We will release it later in NdrProxyFreeBuffer.
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pStubMsg->pRpcChannelBuffer->lpVtbl->AddRef(pStubMsg->pRpcChannelBuffer);
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//Get the destination context from the channel
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hr = pStubMsg->pRpcChannelBuffer->lpVtbl->GetDestCtx(
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pStubMsg->pRpcChannelBuffer, &pStubMsg->dwDestContext, &pStubMsg->pvDestContext);
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}
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else
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{
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//We are not connected to a channel.
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RpcRaiseException(CO_E_OBJNOTCONNECTED);
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}
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}
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