98 lines
1.9 KiB
C++
98 lines
1.9 KiB
C++
/*
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Copyright (c) 1998-1999 Microsoft Corporation
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Module Name:
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blbtico.cpp
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Abstract:
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Author:
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*/
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#include "stdafx.h"
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#include "blbtico.h"
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#include "sdpblob.h"
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STDMETHODIMP MY_TIME_COLL_IMPL::Create(
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/*[in]*/ ULONG Index,
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/*[out, retval]*/ ELEM_IF **Interface
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)
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{
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CLock Lock(g_DllLock);
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BAIL_ON_FAILURE(MY_COLL_IMPL<TIME>::Create(Index, Interface));
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return S_OK;
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}
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STDMETHODIMP MY_TIME_COLL_IMPL::Delete(
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/*[in]*/ ULONG Index
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)
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{
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CLock Lock(g_DllLock);
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BAIL_ON_FAILURE(MY_COLL_IMPL<TIME>::Delete(Index));
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return S_OK;
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}
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HRESULT
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MY_TIME_COLL_IMPL::Create(
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IN ULONG Index,
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IN DWORD StartTime,
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IN DWORD StopTime
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)
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{
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ASSERT(NULL != m_IfArray);
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BAIL_IF_NULL(m_IfArray, E_FAIL);
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// use 1-based index, VB like
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// can add at atmost 1 beyond the last element
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if ((Index < 1) || (Index > (m_IfArray->GetSize()+1)))
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{
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return E_INVALIDARG;
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}
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// if the sdp blob doesn't exist, creation is not allowed
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if ( NULL == m_IfArray->GetSdpBlob() )
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{
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return HRESULT_FROM_ERROR_CODE(SDPBLB_CONF_BLOB_DESTROYED);
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}
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CComObject<TIME> *TimeComObject;
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HRESULT HResult = CComObject<TIME>::CreateInstance(&TimeComObject);
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BAIL_ON_FAILURE(HResult);
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HResult = TimeComObject->Init(*(m_IfArray->GetSdpBlob()), StartTime, StopTime);
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if ( FAILED(HResult) )
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{
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delete TimeComObject;
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return HResult;
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}
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ELEM_IF *Interface;
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HResult = TimeComObject->_InternalQueryInterface(IID_ITTime, (void**)&Interface);
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if (FAILED(HResult))
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{
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delete TimeComObject;
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return HResult;
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}
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// adjust index to c like index value
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HResult = m_IfArray->Add(Index-1, Interface);
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if (FAILED(HResult))
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{
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delete TimeComObject;
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return HResult;
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}
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// no need to add another reference count as the interface is not being returned
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return S_OK;
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}
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