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5112 lines
124 KiB
5112 lines
124 KiB
/*++
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Copyright (c) 1998-1999 Microsoft Corporation
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Module Name:
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mspaddr.cpp
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Abstract:
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This module contains implementation of CMSPAddress.
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--*/
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#include "precomp.h"
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#pragma hdrstop
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///////////////////////////////////////////////////////////////////////////////
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//
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// AllocateEventItem and FreeEventItem are MSPEVENTITEM allocation routines.
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// they are be used to allocate and deallocate MSPEVENTITEM structures
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//
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///////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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//
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// AllocateEventItem
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//
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// allocate an MSPEVENTITEM. Since the structure is of variable size, the
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// number of extra bytes to be allocated (in addition to the size of
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// MSPEVENTITEM) is optionally passed as the function's argument
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//
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// the function returns a pointer to the newly created structure or NULL in
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// the case of failure. the caller can then call GetLastError to get more
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// information on the failure
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//
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MSPEVENTITEM *AllocateEventItem(SIZE_T nExtraBytes)
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{
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LOG((MSP_TRACE, "AllocateEventItem - enter, extra bytes = 0x%p", nExtraBytes));
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//
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// if the caller passes us too big a number, fail.
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//
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if ( ( MAXULONG_PTR - sizeof(MSPEVENTITEM) ) < nExtraBytes )
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{
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SetLastError(ERROR_OUTOFMEMORY);
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LOG((MSP_ERROR,
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"AllocateEventItem - the caller requested an unreasonably large memory block"));
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return NULL;
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}
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//
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// allocate on the process' heap. get the current process' heap handle.
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//
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HANDLE hHeapHandle = GetProcessHeap();
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if (NULL == hHeapHandle)
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{
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//
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// failed to get process's heap. nothing much we can do here.
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// this will cause a leak.
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//
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LOG((MSP_ERROR,
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"AllocateEventItem - failed to get current process heap. LastError [%ld]",
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GetLastError()));
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return NULL;
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}
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//
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// calculate the number of bytes to allocate
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//
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SIZE_T nTotalAllocationSize = sizeof(MSPEVENTITEM) + nExtraBytes;
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//
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// attempt to allocate memory and return result of the allocation
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//
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MSPEVENTITEM *pMspEventItem =
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(MSPEVENTITEM *)HeapAlloc(hHeapHandle, 0, nTotalAllocationSize);
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if (NULL == pMspEventItem)
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{
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LOG((MSP_ERROR,
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"AllocateEventItem - failed to allocate [0x%p] bytes. Heap Handle [%p] LastError [%ld]",
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nTotalAllocationSize, hHeapHandle, GetLastError()));
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}
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else
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{
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LOG((MSP_TRACE, "AllocateEventItem - exit. pMspEventItem = [%p]", pMspEventItem));
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}
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return pMspEventItem;
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}
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//////////////////////////////////////////////////////////////////////////////
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//
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// FreeEventItem
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//
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// deallocate the MSPEVENTITEM passed as an argument. The memory must have
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// been previously allocated by AllocateEventItem.
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//
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// the function eturns FALSE in case of failure. The caller can use
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// GetLastError to get a more specific error code.
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//
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BOOL FreeEventItem(MSPEVENTITEM *pEventItemToBeFreed)
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{
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LOG((MSP_TRACE, "FreeEventItem - enter. pEventItemToBeFreed = [%p]",
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pEventItemToBeFreed));
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//
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// always allow freeing NULL
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//
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if (NULL == pEventItemToBeFreed)
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{
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LOG((MSP_TRACE, "FreeEventItem - finish. NULL -- nothing to do"));
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return TRUE;
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}
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//
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// the event item should have been allocated on the process' heap.
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// get the current process' heap hadle.
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//
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HANDLE hHeapHandle = GetProcessHeap();
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if (NULL == hHeapHandle)
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{
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//
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// failed to get process's heap. nothing much we can do here.
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// this will cause a leak.
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//
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LOG((MSP_ERROR,
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"FreeEventItem - failed to get current process heap. LastError = %ld",
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GetLastError()));
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return FALSE;
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}
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//
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// attempt to free memory and return result of the operation
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//
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BOOL bFreeSuccess = HeapFree( hHeapHandle, 0, pEventItemToBeFreed );
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if (bFreeSuccess)
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{
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LOG((MSP_TRACE, "FreeEventItem - exit."));
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}
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else
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{
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LOG((MSP_ERROR,
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"FreeEventItem - failed to free. Heap Handle [%p] LastError = %ld",
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hHeapHandle, GetLastError()));
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}
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return bFreeSuccess;
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}
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//////////////////////////////////////////////////////////////////////////////
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HRESULT CPlugTerminalClassInfo::FinalConstruct(void)
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{
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::FinalConstruct - enter"));
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HRESULT hr = CoCreateFreeThreadedMarshaler( GetControllingUnknown(),
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& m_pFTM );
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if ( FAILED(hr) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::FinalConstruct - "
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"create FTM returned 0x%08x; exit", hr));
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return hr;
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}
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::FinalConstruct - exit S_OK"));
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return S_OK;
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}
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//////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP CPlugTerminalClassInfo::get_Name(
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/*[out, retval]*/ BSTR* pName
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)
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{
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//
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// Critical section
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//
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CLock lock(m_CritSect);
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_Name - enter"));
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//
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// Validates argument
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//
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if( MSPB_IsBadWritePtr( pName, sizeof(BSTR)) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Name exit -"
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"pName invalid, returns E_POINTER"));
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return E_POINTER;
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}
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//
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// Validates the name
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//
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if( IsBadStringPtr( m_bstrName, (UINT)-1) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Name exit -"
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"m_bstrName invalid, returns E_UNEXPECTED"));
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return E_UNEXPECTED;
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}
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//
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// Return the name
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//
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*pName = SysAllocString( m_bstrName );
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//
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// Validates SysAllocString
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//
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if( *pName == NULL )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Name exit -"
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"SysAllocString failed, returns E_OUTOFMEMORY"));
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return E_OUTOFMEMORY;
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}
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_Name - exit"));
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return S_OK;
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}
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//////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP CPlugTerminalClassInfo::put_Name(
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/*[in]*/ BSTR bstrName
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)
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{
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//
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// Critical section
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//
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CLock lock(m_CritSect);
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_Name - enter"));
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//
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// Validates argument
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//
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if(IsBadStringPtr( bstrName, (UINT)-1) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_Name exit -"
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"bstrName invalid, returns E_POINTER"));
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return E_POINTER;
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}
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//
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// Clean-up the old name
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//
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if(!IsBadStringPtr( m_bstrName, (UINT)-1) )
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{
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SysFreeString( m_bstrName );
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m_bstrName = NULL;
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}
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//
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// Set the new name
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//
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m_bstrName = SysAllocString( bstrName );
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//
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// Validates SysAllocString
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//
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if( NULL == m_bstrName )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_Name exit -"
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"SysAllocString failed, returns E_OUTOFMEMORY"));
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return E_OUTOFMEMORY;
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}
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_Name - exit"));
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return S_OK;
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}
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//////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP CPlugTerminalClassInfo::get_Company(
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/*[out, retval]*/ BSTR* pCompany
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)
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{
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//
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// Critical section
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//
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CLock lock(m_CritSect);
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_Company - enter"));
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//
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// Validates argument
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//
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if( MSPB_IsBadWritePtr( pCompany, sizeof(BSTR)) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Company exit -"
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"pCompany invalid, returns E_POINTER"));
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return E_POINTER;
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}
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//
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// Validates the name
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//
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if( IsBadStringPtr( m_bstrCompany, (UINT)-1) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Company exit -"
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"m_bstrName invalid, returns E_UNEXPECTED"));
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return E_UNEXPECTED;
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}
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//
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// Return the name
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//
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*pCompany = SysAllocString( m_bstrCompany );
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//
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// Validates SysAllocString
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//
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if( *pCompany == NULL )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Company exit -"
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"SysAllocString failed, returns E_OUTOFMEMORY"));
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return E_OUTOFMEMORY;
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}
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_Company - exit"));
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return S_OK;
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}
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//////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP CPlugTerminalClassInfo::put_Company(
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/*[in]*/ BSTR bstrCompany
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)
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{
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//
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// Critical section
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//
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CLock lock(m_CritSect);
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_Company - enter"));
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//
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// Validates argument
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//
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if(IsBadStringPtr( bstrCompany, (UINT)-1) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_Company exit -"
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"bstrCompany invalid, returns E_POINTER"));
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return E_POINTER;
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}
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//
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// Clean-up the old name
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//
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if(!IsBadStringPtr( m_bstrCompany, (UINT)-1) )
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{
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SysFreeString( m_bstrCompany );
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m_bstrCompany = NULL;
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}
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//
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// Set the new name
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//
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m_bstrCompany = SysAllocString( bstrCompany );
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//
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// Validates SysAllocString
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//
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if( NULL == m_bstrCompany )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_Company exit -"
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"SysAllocString failed, returns E_OUTOFMEMORY"));
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return E_OUTOFMEMORY;
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}
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_Company - exit"));
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return S_OK;
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}
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//////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP CPlugTerminalClassInfo::get_Version(
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/*[out, retval]*/ BSTR* pVersion
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)
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{
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//
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// Critical section
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//
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CLock lock(m_CritSect);
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_Version - enter"));
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//
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// Validates argument
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//
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if( MSPB_IsBadWritePtr( pVersion, sizeof(BSTR)) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Version exit -"
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"pVersion invalid, returns E_POINTER"));
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return E_POINTER;
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}
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//
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// Validates the name
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//
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if( IsBadStringPtr( m_bstrVersion, (UINT)-1) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Version exit -"
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"m_bstrName invalid, returns E_UNEXPECTED"));
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return E_UNEXPECTED;
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}
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//
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// Return the name
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//
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*pVersion = SysAllocString( m_bstrVersion );
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//
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// Validates SysAllocString
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//
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if( *pVersion == NULL )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Version exit -"
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"SysAllocString failed, returns E_OUTOFMEMORY"));
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return E_OUTOFMEMORY;
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}
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_Version - exit"));
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return S_OK;
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}
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//////////////////////////////////////////////////////////////////////////////
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STDMETHODIMP CPlugTerminalClassInfo::put_Version(
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/*[in]*/ BSTR bstrVersion
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)
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{
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//
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// Critical section
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//
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CLock lock(m_CritSect);
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_Version - enter"));
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//
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// Validates argument
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//
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if(IsBadStringPtr( bstrVersion, (UINT)-1) )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_Version exit -"
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"bstrVersion invalid, returns E_POINTER"));
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return E_POINTER;
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}
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|
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//
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// Clean-up the old name
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//
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if(!IsBadStringPtr( m_bstrVersion, (UINT)-1) )
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{
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SysFreeString( m_bstrVersion );
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m_bstrVersion = NULL;
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}
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//
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// Set the new name
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//
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m_bstrVersion = SysAllocString( bstrVersion );
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//
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// Validates SysAllocString
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//
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if( NULL == m_bstrVersion )
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_Version exit -"
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"SysAllocString failed, returns E_OUTOFMEMORY"));
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return E_OUTOFMEMORY;
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}
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|
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_Version - exit"));
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return S_OK;
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}
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|
|
|
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//////////////////////////////////////////////////////////////////////////////
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|
|
|
|
STDMETHODIMP CPlugTerminalClassInfo::get_TerminalClass(
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/*[out, retval]*/ BSTR* pTerminalClass
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)
|
|
{
|
|
//
|
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// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_TerminalClass - enter"));
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//
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// Validates argument
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//
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if( MSPB_IsBadWritePtr( pTerminalClass, sizeof(BSTR)) )
|
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{
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LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_TerminalClass exit -"
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"pVersion invalid, returns E_POINTER"));
|
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return E_POINTER;
|
|
}
|
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|
|
//
|
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// Validates the name
|
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//
|
|
|
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if( IsBadStringPtr( m_bstrTerminalClass, (UINT)-1) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_TerminalClass exit -"
|
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"m_bstrName invalid, returns E_UNEXPECTED"));
|
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return E_UNEXPECTED;
|
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}
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|
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//
|
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// Return the name
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//
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|
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*pTerminalClass = SysAllocString( m_bstrTerminalClass );
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//
|
|
// Validates SysAllocString
|
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//
|
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|
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if( *pTerminalClass == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_TerminalClass exit -"
|
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"SysAllocString failed, returns E_OUTOFMEMORY"));
|
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return E_OUTOFMEMORY;
|
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}
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|
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LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_TerminalClass - exit"));
|
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return S_OK;
|
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}
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|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
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|
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|
|
STDMETHODIMP CPlugTerminalClassInfo::put_TerminalClass(
|
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/*[in]*/ BSTR bstrTerminalClass
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
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|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_TerminalClass - enter"));
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|
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//
|
|
// Validates argument
|
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//
|
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|
|
if(IsBadStringPtr( bstrTerminalClass, (UINT)-1) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_TerminalClass exit -"
|
|
"bstrTerminalClass invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Is a real CLSID?
|
|
//
|
|
|
|
CLSID clsid;
|
|
HRESULT hr = CLSIDFromString(bstrTerminalClass, &clsid);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_TerminalClass exit -"
|
|
"bstrTerminalClass is not a CLSID, returns E_INVALIDARG"));
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
|
|
//
|
|
// Clean-up the old name
|
|
//
|
|
|
|
if(!IsBadStringPtr( m_bstrTerminalClass, (UINT)-1) )
|
|
{
|
|
SysFreeString( m_bstrTerminalClass );
|
|
m_bstrTerminalClass = NULL;
|
|
}
|
|
|
|
//
|
|
// Set the new name
|
|
//
|
|
|
|
m_bstrTerminalClass = SysAllocString( bstrTerminalClass );
|
|
|
|
//
|
|
// Validates SysAllocString
|
|
//
|
|
|
|
if( NULL == m_bstrTerminalClass )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_TerminalClass exit -"
|
|
"SysAllocString failed, returns E_OUTOFMEMORY"));
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_TerminalClass - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
STDMETHODIMP CPlugTerminalClassInfo::get_CLSID(
|
|
/*[out, retval]*/ BSTR* pCLSID
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_CLSID - enter"));
|
|
|
|
//
|
|
// Validates argument
|
|
//
|
|
|
|
if( MSPB_IsBadWritePtr( pCLSID, sizeof(BSTR)) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_CLSID exit -"
|
|
"pVersion invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Validates the name
|
|
//
|
|
|
|
if( IsBadStringPtr( m_bstrCLSID, (UINT)-1) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_CLSID exit -"
|
|
"m_bstrName invalid, returns E_UNEXPECTED"));
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
//
|
|
// Return the name
|
|
//
|
|
|
|
*pCLSID = SysAllocString( m_bstrCLSID );
|
|
|
|
//
|
|
// Validates SysAllocString
|
|
//
|
|
|
|
if( *pCLSID == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_CLSID exit -"
|
|
"SysAllocString failed, returns E_OUTOFMEMORY"));
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_CLSID - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
STDMETHODIMP CPlugTerminalClassInfo::put_CLSID(
|
|
/*[in]*/ BSTR bstrCLSID
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_CLSID - enter"));
|
|
|
|
//
|
|
// Validates argument
|
|
//
|
|
|
|
if(IsBadStringPtr( bstrCLSID, (UINT)-1) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_CLSID exit -"
|
|
"bstrCLSID invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Is a real CLSID?
|
|
//
|
|
|
|
CLSID clsid;
|
|
HRESULT hr = CLSIDFromString(bstrCLSID, &clsid);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_CLSID exit -"
|
|
"bstrCLSID is not a CLSID, returns E_INVALIDARG"));
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
|
|
//
|
|
// Clean-up the old name
|
|
//
|
|
|
|
if(!IsBadStringPtr( m_bstrCLSID, (UINT)-1) )
|
|
{
|
|
SysFreeString( m_bstrCLSID );
|
|
m_bstrCLSID = NULL;
|
|
}
|
|
|
|
//
|
|
// Set the new name
|
|
//
|
|
|
|
m_bstrCLSID = SysAllocString( bstrCLSID );
|
|
|
|
//
|
|
// Validates SysAllocString
|
|
//
|
|
|
|
if( NULL == m_bstrCLSID )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_CLSID exit -"
|
|
"SysAllocString failed, returns E_OUTOFMEMORY"));
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::put_CLSID - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
STDMETHODIMP CPlugTerminalClassInfo::get_Direction(
|
|
/*[out, retval]*/ TERMINAL_DIRECTION* pDirection
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_Direction - enter"));
|
|
|
|
//
|
|
// Validates argument
|
|
//
|
|
|
|
if( MSPB_IsBadWritePtr( pDirection, sizeof(long)) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_Direction exit -"
|
|
"pDirection invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Return the name
|
|
//
|
|
|
|
*pDirection = m_Direction;
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_Direction - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
STDMETHODIMP CPlugTerminalClassInfo::put_Direction(
|
|
/*[in]*/ TERMINAL_DIRECTION nDirection
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::put_Direction - enter"));
|
|
|
|
//
|
|
// Set the new name
|
|
//
|
|
|
|
m_Direction = nDirection;
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::put_Direction - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
STDMETHODIMP CPlugTerminalClassInfo::get_MediaTypes(
|
|
/*[out, retval]*/ long* pMediaTypes
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_MediaTypes - enter"));
|
|
|
|
//
|
|
// Validates argument
|
|
//
|
|
|
|
if( MSPB_IsBadWritePtr( pMediaTypes, sizeof(long)) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::get_MediaTypes exit -"
|
|
"pMediaTypes invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Return the name
|
|
//
|
|
|
|
*pMediaTypes = m_lMediaType;
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalClassInfo::get_MediaTypes - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
STDMETHODIMP CPlugTerminalClassInfo::put_MediaTypes(
|
|
/*[in]*/ long nMediaTypes
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::put_MediaTypes - enter"));
|
|
|
|
//
|
|
// Set the new name
|
|
//
|
|
|
|
m_lMediaType = nMediaTypes;
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::put_MediaTypes - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
HRESULT CPlugTerminalSuperclassInfo::FinalConstruct(void)
|
|
{
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::FinalConstruct - enter"));
|
|
|
|
HRESULT hr = CoCreateFreeThreadedMarshaler( GetControllingUnknown(),
|
|
& m_pFTM );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::FinalConstruct - "
|
|
"create FTM returned 0x%08x; exit", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::FinalConstruct - exit S_OK"));
|
|
|
|
return S_OK;
|
|
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
STDMETHODIMP CPlugTerminalSuperclassInfo::get_Name(
|
|
/*[out, retval]*/ BSTR* pName
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::get_Name - enter"));
|
|
|
|
//
|
|
// Validates argument
|
|
//
|
|
|
|
if( MSPB_IsBadWritePtr( pName, sizeof(BSTR)) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::get_Name exit -"
|
|
"pVersion invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Validates the name
|
|
//
|
|
|
|
if( IsBadStringPtr( m_bstrName, (UINT)-1) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::get_Name exit -"
|
|
"m_bstrName invalid, returns E_UNEXPECTED"));
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
//
|
|
// Return the name
|
|
//
|
|
|
|
*pName = SysAllocString( m_bstrName );
|
|
|
|
//
|
|
// Validates SysAllocString
|
|
//
|
|
|
|
if( *pName == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::get_Name exit -"
|
|
"SysAllocString failed, returns E_OUTOFMEMORY"));
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::get_Name - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
STDMETHODIMP CPlugTerminalSuperclassInfo::put_Name(
|
|
/*[in]*/ BSTR bstrName
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::put_Name - enter"));
|
|
|
|
//
|
|
// Validates argument
|
|
//
|
|
|
|
if(IsBadStringPtr( bstrName, (UINT)-1) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::put_Name exit -"
|
|
"bstrName invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Clean-up the old name
|
|
//
|
|
|
|
if(!IsBadStringPtr( m_bstrName, (UINT)-1) )
|
|
{
|
|
SysFreeString( m_bstrName );
|
|
m_bstrName = NULL;
|
|
}
|
|
|
|
//
|
|
// Set the new name
|
|
//
|
|
|
|
m_bstrName = SysAllocString( bstrName );
|
|
|
|
//
|
|
// Validates SysAllocString
|
|
//
|
|
|
|
if( NULL == m_bstrName )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::put_Name exit -"
|
|
"SysAllocString failed, returns E_OUTOFMEMORY"));
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::put_Name - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
STDMETHODIMP CPlugTerminalSuperclassInfo::get_CLSID(
|
|
/*[out, retval]*/ BSTR* pCLSID
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::get_CLSID - enter"));
|
|
|
|
//
|
|
// Validates argument
|
|
//
|
|
|
|
if( MSPB_IsBadWritePtr( pCLSID, sizeof(BSTR)) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::get_CLSID exit -"
|
|
"pVersion invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Validates the name
|
|
//
|
|
|
|
if( IsBadStringPtr( m_bstrCLSID, (UINT)-1) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::get_CLSID exit -"
|
|
"m_bstrName invalid, returns E_UNEXPECTED"));
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
//
|
|
// Return the name
|
|
//
|
|
|
|
*pCLSID = SysAllocString( m_bstrCLSID );
|
|
|
|
//
|
|
// Validates SysAllocString
|
|
//
|
|
|
|
if( *pCLSID == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::get_CLSID exit -"
|
|
"SysAllocString failed, returns E_OUTOFMEMORY"));
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::get_CLSID - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
STDMETHODIMP CPlugTerminalSuperclassInfo::put_CLSID(
|
|
/*[in]*/ BSTR bstrCLSID
|
|
)
|
|
{
|
|
//
|
|
// Critical section
|
|
//
|
|
|
|
CLock lock(m_CritSect);
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::put_CLSID - enter"));
|
|
|
|
//
|
|
// Validates argument
|
|
//
|
|
|
|
if(IsBadStringPtr( bstrCLSID, (UINT)-1) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalClassInfo::put_CLSID exit -"
|
|
"bstrCLSID invalid, returns E_POINTER"));
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Is a real CLSID?
|
|
//
|
|
|
|
CLSID clsid;
|
|
HRESULT hr = CLSIDFromString(bstrCLSID, &clsid);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::put_CLSID exit -"
|
|
"bstrCLSID is not a CLSID, returns E_INVALIDARG"));
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
|
|
//
|
|
// Clean-up the old name
|
|
//
|
|
|
|
if(!IsBadStringPtr( m_bstrCLSID, (UINT)-1) )
|
|
{
|
|
SysFreeString( m_bstrCLSID );
|
|
m_bstrCLSID = NULL;
|
|
}
|
|
|
|
//
|
|
// Set the new name
|
|
//
|
|
|
|
m_bstrCLSID = SysAllocString( bstrCLSID );
|
|
|
|
//
|
|
// Validates SysAllocString
|
|
//
|
|
|
|
if( NULL == m_bstrCLSID )
|
|
{
|
|
LOG((MSP_ERROR, "CPlugTerminalSuperclassInfo::put_CLSID exit -"
|
|
"SysAllocString failed, returns E_OUTOFMEMORY"));
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CPlugTerminalSuperclassInfo::put_CLSID - exit"));
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
//
|
|
// Our available static terminal types.
|
|
//
|
|
|
|
const STATIC_TERMINAL_TYPE CMSPAddress::m_saTerminalTypes[] =
|
|
{
|
|
{
|
|
(DWORD) TAPIMEDIATYPE_AUDIO,
|
|
&CLSID_CWaveinClassManager,
|
|
CAudioCaptureTerminal::CreateTerminal
|
|
},
|
|
{
|
|
(DWORD) TAPIMEDIATYPE_AUDIO,
|
|
&CLSID_CWaveOutClassManager,
|
|
CAudioRenderTerminal::CreateTerminal
|
|
},
|
|
{
|
|
(DWORD) TAPIMEDIATYPE_VIDEO,
|
|
&CLSID_CVidCapClassManager,
|
|
CVideoCaptureTerminal::CreateTerminal
|
|
}
|
|
};
|
|
|
|
const DWORD CMSPAddress::m_sdwTerminalTypesCount = sizeof(m_saTerminalTypes)
|
|
/ sizeof (STATIC_TERMINAL_TYPE);
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CMSPAddress
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
//
|
|
// Check to see if the mediatype is non-zero and is in the mask.
|
|
// Your MSP can override this if it needs to do atypically complex
|
|
// checks on specific combinations of media types (e.g., can never
|
|
// have more than one media type on a call, can have video with audio
|
|
// but not video alone, etc.). The default implementation accepts any
|
|
// nonempty set of media types that is a subset of the set of types
|
|
// in the mask.
|
|
//
|
|
|
|
BOOL CMSPAddress::IsValidSetOfMediaTypes(DWORD dwMediaType, DWORD dwMask)
|
|
{
|
|
return (dwMediaType != 0) && ((dwMediaType & dwMask) == dwMediaType);
|
|
}
|
|
|
|
CMSPAddress::CMSPAddress()
|
|
: m_htEvent(NULL),
|
|
m_fTerminalsUpToDate(FALSE),
|
|
m_pITTerminalManager(NULL)
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::CMSPAddress[%p] - enter", this));
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::CMSPAddress - finished"));
|
|
}
|
|
|
|
CMSPAddress::~CMSPAddress()
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::~CMSPAddress[%p] - enter", this));
|
|
|
|
|
|
//
|
|
// this should have been taken care of in Shutdown,
|
|
// but just in case shutdown was never called, do this again, since
|
|
// we need to make sure the thread does not have any stale entries in
|
|
// its pnp notification list
|
|
//
|
|
// the call is likely to return error (since the object is likely to have been
|
|
// unregisted earlier) -- so ignore return code
|
|
//
|
|
|
|
g_Thread.UnregisterPnpNotification(this);
|
|
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::~CMSPAddress - finished"));
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::Initialize(
|
|
IN MSP_HANDLE htEvent
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by TAPI3 when this MSP is first created. The method
|
|
initiailzes data members and creates the terminal manager. It also tells
|
|
the global thread object to Start().
|
|
|
|
Arguments:
|
|
|
|
htEvent
|
|
Event the MSP signals when passing an event structure back to TAPI.
|
|
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
E_INVALIDARG
|
|
E_OUTOFMEMORY
|
|
TAPI_E_REGISTERCALLBACK
|
|
|
|
--*/
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"MSP address %x initialize entered, htEvent:%x",
|
|
this, htEvent));
|
|
|
|
if ( htEvent == NULL )
|
|
{
|
|
LOG((MSP_ERROR, " bad handle: htEvent:%x", htEvent));
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
// lock the event related data
|
|
m_EventDataLock.Lock();
|
|
|
|
if (m_htEvent != NULL)
|
|
{
|
|
m_EventDataLock.Unlock();
|
|
|
|
LOG((MSP_ERROR, "Initialze called twice."));
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
// save handles.
|
|
m_htEvent = htEvent;
|
|
|
|
InitializeListHead(&m_EventList);
|
|
|
|
HRESULT hr;
|
|
|
|
// release the lock on the event related data
|
|
m_EventDataLock.Unlock();
|
|
|
|
// lock the terminal related data. This is a auto lock that will unlock
|
|
// when the function returns.
|
|
CLock lock(m_TerminalDataLock);
|
|
|
|
// Create the terminal manager.
|
|
hr = CoCreateInstance(
|
|
CLSID_TerminalManager,
|
|
NULL,
|
|
CLSCTX_INPROC_SERVER,
|
|
IID_ITTerminalManager,
|
|
(void **) &m_pITTerminalManager
|
|
);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"Creating terminal manager failed. return: %x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
hr = g_Thread.Start();
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"Creating thread failed. return: %x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
hr = g_Thread.RegisterPnpNotification(this);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"Unable to register for PNP notification. return: %x", hr));
|
|
}
|
|
|
|
LOG((MSP_TRACE,
|
|
"MSP address %x initialize exited S_OK, htEvent:%x",
|
|
this, htEvent));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::Shutdown ()
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by TAPI3 when this address in not in use any more.
|
|
This function releases the terminals and releases the terminal manager.
|
|
It releases all unprocessed events, and also stops the worker thread.
|
|
When this functions is called, no call should be alive. However, bugs in
|
|
the app may keep calls or terminals around. Currently this function
|
|
does not attempt to solve this problem. The calls will have their own
|
|
refcounts on the terminals, so it shouldn't fail anyway.
|
|
|
|
Arguments:
|
|
None.
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
--*/
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::Shutdown - "
|
|
"MSP address %x is shutting down", this));
|
|
|
|
HRESULT hr;
|
|
|
|
//
|
|
// Unregister for PNP notification
|
|
//
|
|
|
|
hr = g_Thread.UnregisterPnpNotification(this);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"Unable to unregister for PNP notification. return: %x", hr));
|
|
}
|
|
|
|
//
|
|
// Tell the worker thread to stop.
|
|
//
|
|
|
|
g_Thread.Stop();
|
|
|
|
LOG((MSP_INFO, "CMSPAddress::Shutdown - thread has stopped"));
|
|
|
|
// acquire the lock on the terminal data because we are writing to it.
|
|
m_TerminalDataLock.Lock();
|
|
|
|
// Release the terminal manager.
|
|
if (m_pITTerminalManager != NULL)
|
|
{
|
|
m_pITTerminalManager->Release();
|
|
m_pITTerminalManager = NULL;
|
|
}
|
|
|
|
// release all the terminals.
|
|
for (int i = 0; i < m_Terminals.GetSize(); i ++)
|
|
{
|
|
//
|
|
// Clear its CMSPAddress pointer
|
|
//
|
|
CBaseTerminal * pCTerminal = static_cast<CBaseTerminal *> (m_Terminals[i]);
|
|
|
|
m_Terminals[i]->Release();
|
|
}
|
|
m_Terminals.RemoveAll();
|
|
|
|
// We are done with terminal related data, release the lock.
|
|
m_TerminalDataLock.Unlock();
|
|
|
|
|
|
LOG((MSP_INFO, "CMSPAddress::Shutdown - terminals released"));
|
|
|
|
// acquire the lock on the event data because we are writing to it.
|
|
m_EventDataLock.Lock();
|
|
|
|
m_htEvent = NULL;
|
|
|
|
// release all the unprocessed events in the list.
|
|
while (!IsListEmpty(&m_EventList))
|
|
{
|
|
// retrieve first entry
|
|
PLIST_ENTRY pLE = RemoveHeadList(&m_EventList);
|
|
|
|
// convert list entry to structure pointer
|
|
PMSPEVENTITEM pItem = CONTAINING_RECORD(pLE, MSPEVENTITEM, Link);
|
|
|
|
// release the refcount in the event.
|
|
LOG((MSP_INFO,
|
|
"CMSPAddress::Shutdown:releasing event still in the queue: %x",
|
|
pItem->MSPEventInfo.Event
|
|
));
|
|
|
|
switch (pItem->MSPEventInfo.Event)
|
|
{
|
|
case ME_ADDRESS_EVENT:
|
|
if (pItem->MSPEventInfo.MSP_ADDRESS_EVENT_INFO.pTerminal)
|
|
{
|
|
pItem->MSPEventInfo.MSP_ADDRESS_EVENT_INFO.pTerminal->Release();
|
|
}
|
|
break;
|
|
|
|
case ME_CALL_EVENT:
|
|
if (pItem->MSPEventInfo.MSP_CALL_EVENT_INFO.pStream)
|
|
{
|
|
pItem->MSPEventInfo.MSP_CALL_EVENT_INFO.pStream->Release();
|
|
}
|
|
|
|
if (pItem->MSPEventInfo.MSP_CALL_EVENT_INFO.pTerminal)
|
|
{
|
|
pItem->MSPEventInfo.MSP_CALL_EVENT_INFO.pTerminal->Release();
|
|
}
|
|
break;
|
|
|
|
case ME_PRIVATE_EVENT:
|
|
if (pItem->MSPEventInfo.MSP_PRIVATE_EVENT_INFO.pEvent)
|
|
{
|
|
pItem->MSPEventInfo.MSP_PRIVATE_EVENT_INFO.pEvent->Release();
|
|
}
|
|
break;
|
|
|
|
case ME_TSP_DATA:
|
|
// nothing inside the structure that we need to free
|
|
break;
|
|
|
|
case ME_FILE_TERMINAL_EVENT:
|
|
|
|
if( NULL != pItem->MSPEventInfo.MSP_FILE_TERMINAL_EVENT_INFO.pParentFileTerminal)
|
|
{
|
|
(pItem->MSPEventInfo.MSP_FILE_TERMINAL_EVENT_INFO.pParentFileTerminal)->Release();
|
|
pItem->MSPEventInfo.MSP_FILE_TERMINAL_EVENT_INFO.pParentFileTerminal = NULL;
|
|
}
|
|
|
|
if( NULL != pItem->MSPEventInfo.MSP_FILE_TERMINAL_EVENT_INFO.pFileTrack )
|
|
{
|
|
(pItem->MSPEventInfo.MSP_FILE_TERMINAL_EVENT_INFO.pFileTrack)->Release();
|
|
pItem->MSPEventInfo.MSP_FILE_TERMINAL_EVENT_INFO.pFileTrack = NULL;
|
|
}
|
|
|
|
break;
|
|
|
|
case ME_ASR_TERMINAL_EVENT:
|
|
|
|
if( NULL != pItem->MSPEventInfo.MSP_ASR_TERMINAL_EVENT_INFO.pASRTerminal)
|
|
{
|
|
(pItem->MSPEventInfo.MSP_ASR_TERMINAL_EVENT_INFO.pASRTerminal)->Release();
|
|
}
|
|
|
|
break;
|
|
|
|
case ME_TTS_TERMINAL_EVENT:
|
|
|
|
if( NULL != pItem->MSPEventInfo.MSP_TTS_TERMINAL_EVENT_INFO.pTTSTerminal)
|
|
{
|
|
(pItem->MSPEventInfo.MSP_TTS_TERMINAL_EVENT_INFO.pTTSTerminal)->Release();
|
|
}
|
|
|
|
break;
|
|
|
|
case ME_TONE_TERMINAL_EVENT:
|
|
|
|
if( NULL != pItem->MSPEventInfo.MSP_TONE_TERMINAL_EVENT_INFO.pToneTerminal)
|
|
{
|
|
(pItem->MSPEventInfo.MSP_TONE_TERMINAL_EVENT_INFO.pToneTerminal)->Release();
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
LOG((MSP_WARN, "CMSPAddress::Shutdown: unknown event type: %x",
|
|
pItem->MSPEventInfo.Event));
|
|
|
|
break;
|
|
}
|
|
|
|
FreeEventItem(pItem);
|
|
}
|
|
|
|
// We are done with event related data, release the lcok.
|
|
m_EventDataLock.Unlock();
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::Shutdown - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
STDMETHODIMP CMSPAddress::ReceiveTSPData(
|
|
IN IUnknown * pMSPCall,
|
|
IN LPBYTE pBuffer,
|
|
IN DWORD dwBufferSize
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by TAPI3 when the TSP address sends data to this
|
|
MSP address object. The semantics of the data passed in the buffer are
|
|
specific to each TSP - MSP pair. This method dispatches the received
|
|
buffer to the address (call == NULL) or call (call != NULL).
|
|
|
|
Arguments:
|
|
|
|
pMSPCall
|
|
The call object that the data is for. If it is NULL, the data is for
|
|
this address.
|
|
|
|
pBuffer
|
|
Opaque buffer from TSP.
|
|
|
|
dwBufferSize
|
|
Size in bytes of pBuffer
|
|
|
|
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
|
|
--*/
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::ReceiveTSPData entered. pMSPCall:%x",
|
|
pMSPCall));
|
|
|
|
_ASSERTE(dwBufferSize > 0);
|
|
_ASSERTE(!IsBadReadPtr(pBuffer, sizeof(BYTE) * (dwBufferSize) ) );
|
|
|
|
HRESULT hr;
|
|
|
|
if ( NULL == pMSPCall )
|
|
{
|
|
hr = ReceiveTSPAddressData(pBuffer, dwBufferSize);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::ReceiveTSPData - "
|
|
"ReceiveTSPAddressData failed - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::ReceiveTSPData - "
|
|
"exit S_OK (dispatched to address)"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// We have a call to dispatch to.
|
|
//
|
|
|
|
_ASSERTE(!IsBadReadPtr(pMSPCall, sizeof(IUnknown) ) );
|
|
|
|
ITStreamControl * pIStreamControl;
|
|
|
|
hr = pMSPCall->QueryInterface(IID_ITStreamControl,
|
|
(void **)&pIStreamControl);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::ReceiveTSPData - "
|
|
"can't get the ITStream Control interface - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
CMSPCallBase * pCall = static_cast<CMSPCallBase *> (pIStreamControl);
|
|
|
|
if (pCall == NULL)
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::ReceiveTSPData - "
|
|
"invalid msp call pointer: %x", pMSPCall));
|
|
|
|
pIStreamControl->Release();
|
|
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
hr = pCall->ReceiveTSPCallData(pBuffer, dwBufferSize);
|
|
|
|
pIStreamControl->Release();
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::ReceiveTSPData - "
|
|
"method on call failed - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::ReceiveTSPData - "
|
|
"exit S_OK (dispatched to call)"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
HRESULT CMSPAddress::GetStaticTerminals(
|
|
IN OUT DWORD * pdwNumTerminals,
|
|
OUT ITTerminal ** ppTerminals
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by TAPI3 to get a list of static terminals that can
|
|
be used on this address. If our list is not empty, just return the list.
|
|
If our list is still empty, create the static terminals and return the list.
|
|
Derived class can override this method to have their own terminals. Locks
|
|
the terminal lists.
|
|
|
|
Arguments:
|
|
|
|
pdwNumTerminals
|
|
Pointer to a DWORD. On entry, indicates the size of the buffer pointed
|
|
to in ppTerminals. On success, it will be filled in with the actual number
|
|
of terminals returned. If the buffer is not big enough, the method will
|
|
return TAPI_E_NOTENOUGHMEMORY, and it will be filled in the with number
|
|
of terminals needed.
|
|
|
|
ppTerminals
|
|
On success, filled in with an array of terminals object pointers that are
|
|
supported by the MSP for this address. This value may be NULL, in which
|
|
case pdwNumTerminals will return the needed buffer size.
|
|
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
E_OUTOFMEMORY
|
|
TAPI_E_NOTENOUGHMEMORY
|
|
|
|
--*/
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"GetStaticTerminals entered. NumTerminals:%x, ppTerminals:%x",
|
|
*pdwNumTerminals, ppTerminals
|
|
));
|
|
|
|
// lock the terminal related data. This is a auto lock that will unlock
|
|
// when the function returns.
|
|
CLock lock(m_TerminalDataLock);
|
|
|
|
if (!m_fTerminalsUpToDate)
|
|
{
|
|
HRESULT hr = UpdateTerminalList();
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::GetStaticTerminals - "
|
|
"UpdateTerminalList failed - returning 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
//
|
|
// Check if initialized.
|
|
//
|
|
|
|
if ( m_htEvent == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::GetStaticTerminals - "
|
|
"not initialized - returning E_UNEXPECTED"));
|
|
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
//
|
|
// Check parameters.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(pdwNumTerminals, sizeof(DWORD) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::GetStaticTerminals - "
|
|
"bad pdwNumTerminals pointer - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
if ( ppTerminals != NULL )
|
|
{
|
|
if ( MSPB_IsBadWritePtr(ppTerminals,
|
|
*pdwNumTerminals * sizeof(ITTerminal *) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::GetStaticTerminals - "
|
|
"bad ppTerminals pointer - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// Grab the size of the terminals list.
|
|
//
|
|
|
|
int iSize = m_Terminals.GetSize();
|
|
_ASSERTE( iSize >= 0 );
|
|
|
|
//
|
|
// Add our terminals to the output list if the caller wants an output
|
|
// list, and provided there is enough room in the output list.
|
|
//
|
|
|
|
if ( ( ppTerminals != NULL ) &&
|
|
( (DWORD) iSize <= *pdwNumTerminals ) )
|
|
{
|
|
//
|
|
// For each terminal in the list of terminals we created,
|
|
// AddRef and copy the terminal pointer.
|
|
//
|
|
|
|
for (int i = 0; i < iSize; i++)
|
|
{
|
|
m_Terminals[i]->AddRef();
|
|
|
|
ppTerminals[i] = m_Terminals[i];
|
|
}
|
|
}
|
|
|
|
//
|
|
// If there was no output list then we just have to report the number
|
|
// of terminals available.
|
|
//
|
|
|
|
if ( ppTerminals == NULL )
|
|
{
|
|
*pdwNumTerminals = (DWORD) iSize;
|
|
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::GetStaticTerminals - just returned number of "
|
|
"terminals available - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// If there was an output list but it was not large enough, then
|
|
// return the appropriate error.
|
|
//
|
|
|
|
if ( (DWORD) iSize > *pdwNumTerminals )
|
|
{
|
|
*pdwNumTerminals = (DWORD) iSize;
|
|
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::GetStaticTerminals - passed-in array not "
|
|
"large enough - exit TAPI_E_NOTENOUGHMEMORY"));
|
|
|
|
return TAPI_E_NOTENOUGHMEMORY;
|
|
}
|
|
|
|
//
|
|
// Otherwise, everything was fine. We just need to report the actual
|
|
// number of terminals we copied and return S_OK.
|
|
//
|
|
|
|
*pdwNumTerminals = (DWORD) iSize;
|
|
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::GetStaticTerminals - "
|
|
"returned terminals - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CMSPAddress::IsMonikerInTerminalList(IMoniker* pMoniker)
|
|
{
|
|
CSingleFilterStaticTerminal *pCSingleFilterStaticTerminal;
|
|
|
|
//
|
|
// Grab the size of the terminals list.
|
|
//
|
|
|
|
int iSize = m_Terminals.GetSize();
|
|
_ASSERTE( iSize >= 0 );
|
|
|
|
//
|
|
// Add our terminals to the output list if the caller wants an output
|
|
// list, and provided there is enough room in the output list.
|
|
//
|
|
|
|
for (int i = 0; i < iSize; i++)
|
|
{
|
|
pCSingleFilterStaticTerminal = static_cast<CSingleFilterStaticTerminal *>(m_Terminals[i]);
|
|
|
|
if ( pCSingleFilterStaticTerminal->CompareMoniker( pMoniker ) == S_OK )
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::IsMonikerInTerminalList - "
|
|
"moniker found in terminal list"));
|
|
|
|
pCSingleFilterStaticTerminal->m_bMark = TRUE; // mark this terminal so we don't remove it
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::IsMonikerInTerminalList - "
|
|
"moniker not found in terminal list"));
|
|
return S_FALSE;
|
|
}
|
|
|
|
HRESULT CMSPAddress::UpdateTerminalListForPnp(
|
|
IN BOOL bDeviceArrival
|
|
)
|
|
{
|
|
CSingleFilterStaticTerminal *pCSingleFilterStaticTerminal;
|
|
|
|
//
|
|
// Clear all marks in the terminal list
|
|
//
|
|
|
|
int iSize = m_Terminals.GetSize();
|
|
_ASSERTE( iSize >= 0 );
|
|
|
|
for (int i = 0; i < iSize; i++)
|
|
{
|
|
pCSingleFilterStaticTerminal = static_cast<CSingleFilterStaticTerminal *>(m_Terminals[i]);
|
|
|
|
if (pCSingleFilterStaticTerminal == NULL)
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::IsMonikerInTerminalList - "
|
|
"bad terminal pointer"));
|
|
return E_FAIL;
|
|
}
|
|
|
|
pCSingleFilterStaticTerminal->m_bMark = FALSE;
|
|
}
|
|
|
|
//
|
|
// Create DevEnum, which is the DirectShow Category Enumerator Creator
|
|
//
|
|
|
|
HRESULT hr;
|
|
ICreateDevEnum * pCreateDevEnum;
|
|
|
|
hr = CoCreateInstance(CLSID_SystemDeviceEnum,
|
|
NULL,
|
|
CLSCTX_INPROC_SERVER,
|
|
IID_ICreateDevEnum,
|
|
(void**)&pCreateDevEnum);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp "
|
|
"can't CoCreate DevEnum - returning 0x%08x", hr));
|
|
return hr;
|
|
}
|
|
|
|
IEnumMoniker * pCatEnum;
|
|
|
|
for ( i = 0; i < m_sdwTerminalTypesCount; i++ )
|
|
{
|
|
//
|
|
// Skip any terminal types that don't use one of the supported media
|
|
// modes.
|
|
//
|
|
|
|
if ( ! IsValidSingleMediaType(
|
|
m_saTerminalTypes[i].dwMediaType, GetCallMediaTypes() ) )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
|
|
//
|
|
// Create the actual category enumerator.
|
|
//
|
|
|
|
hr = pCreateDevEnum->CreateClassEnumerator(
|
|
*(m_saTerminalTypes[i].clsidClassManager),
|
|
&pCatEnum,
|
|
0);
|
|
|
|
if ( hr != S_OK ) // S_FALSE means the category does not exist!
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp "
|
|
"can't create class enumerator - returning 0x%08x", hr));
|
|
|
|
continue;
|
|
}
|
|
|
|
IMoniker * pMoniker;
|
|
|
|
while ((hr = pCatEnum->Next(1, &pMoniker, NULL)) == S_OK)
|
|
{
|
|
if (IsMonikerInTerminalList(pMoniker) == S_FALSE)
|
|
{
|
|
//
|
|
// Create a terminal and give it its moniker.
|
|
//
|
|
|
|
ITTerminal * pTerminal;
|
|
hr = (m_saTerminalTypes[i].pfnCreateTerm)(pMoniker,
|
|
(MSP_HANDLE) this,
|
|
&pTerminal);
|
|
|
|
//
|
|
// The terminal keeps a reference to the moniker if it needs to.
|
|
//
|
|
|
|
pMoniker->Release();
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
//
|
|
// Add this terminal pointer to our list. Don't release it; we
|
|
// keep this one reference to it in the list.
|
|
//
|
|
|
|
BOOL fSuccess = m_Terminals.Add(pTerminal);
|
|
|
|
if ( ! fSuccess )
|
|
{
|
|
pCatEnum->Release();
|
|
pTerminal->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp - "
|
|
"can't add terminal to list; returning E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Set its CMSPAddress pointer
|
|
//
|
|
CBaseTerminal * pCTerminal = static_cast<CBaseTerminal *> (pTerminal);
|
|
|
|
//
|
|
// Mark this terminal so we don't remove it
|
|
//
|
|
|
|
pCSingleFilterStaticTerminal = static_cast<CSingleFilterStaticTerminal *>(pTerminal);
|
|
|
|
if (pCSingleFilterStaticTerminal == NULL)
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp - "
|
|
"bad terminal pointer"));
|
|
return E_FAIL;
|
|
}
|
|
|
|
pCSingleFilterStaticTerminal->m_bMark = TRUE;
|
|
|
|
//
|
|
// Post a TAPI message about the new terminal's arrival
|
|
//
|
|
|
|
pTerminal->AddRef();
|
|
|
|
MSPEVENTITEM *pEventItem;
|
|
|
|
pEventItem = AllocateEventItem();
|
|
|
|
if (pEventItem == NULL)
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp - "
|
|
"can't allocate event item; returning E_OUTOFMEMORY"));
|
|
|
|
pTerminal->Release();
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
pEventItem->MSPEventInfo.dwSize = sizeof(MSP_EVENT_INFO);
|
|
pEventItem->MSPEventInfo.Event = ME_ADDRESS_EVENT;
|
|
pEventItem->MSPEventInfo.MSP_ADDRESS_EVENT_INFO.Type = ADDRESS_TERMINAL_AVAILABLE;
|
|
pEventItem->MSPEventInfo.MSP_ADDRESS_EVENT_INFO.pTerminal = pTerminal;
|
|
|
|
hr = PostEvent(pEventItem);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp - "
|
|
"post event failed"));
|
|
|
|
pTerminal->Release();
|
|
FreeEventItem(pEventItem);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
//
|
|
// If it failed, that either means we skipped the device because it
|
|
// was unsuitable (a routine occurance) or something failed, like
|
|
// out of memory. I should come up with a way to differentiate and
|
|
// handle this well.
|
|
//
|
|
}
|
|
|
|
//
|
|
// We are done with the enumerator.
|
|
//
|
|
|
|
pCatEnum->Release();
|
|
}
|
|
|
|
//
|
|
// Release DevEnum.
|
|
//
|
|
|
|
pCreateDevEnum->Release();
|
|
|
|
//
|
|
// Sweep the terminal list and clean up any terminals which are no longer present
|
|
//
|
|
|
|
iSize = m_Terminals.GetSize();
|
|
_ASSERTE( iSize >= 0 );
|
|
|
|
for (i = 0; i < iSize; i++)
|
|
{
|
|
pCSingleFilterStaticTerminal = static_cast<CSingleFilterStaticTerminal *>(m_Terminals[i]);
|
|
|
|
if (pCSingleFilterStaticTerminal == NULL)
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp - "
|
|
"bad terminal pointer"));
|
|
return E_FAIL;
|
|
}
|
|
|
|
if (!pCSingleFilterStaticTerminal->m_bMark)
|
|
{
|
|
//
|
|
// This terminal has is no longer present, lets remove it from the list
|
|
//
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::UpdateTerminalListForPnp "
|
|
"found a terminal to be removed"));
|
|
|
|
ITTerminal * pTerminal = m_Terminals[i];
|
|
|
|
if (m_Terminals.RemoveAt(i))
|
|
{
|
|
//
|
|
// Clear its CMSPAddress pointer
|
|
//
|
|
CBaseTerminal * pCTerminal = static_cast<CBaseTerminal *> (pTerminal);
|
|
|
|
//
|
|
// We don't release the terminal here even though we are removing
|
|
// it from the terminal list because TAPI3.dll will release it
|
|
// when it releases the event.
|
|
//
|
|
|
|
//
|
|
// Post a TAPI message about the new terminal's removal
|
|
//
|
|
|
|
MSPEVENTITEM *pEventItem;
|
|
|
|
pEventItem = AllocateEventItem();
|
|
|
|
if (pEventItem == NULL)
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp - "
|
|
"can't allocate event item; returning E_OUTOFMEMORY"));
|
|
|
|
pTerminal->Release();
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
pEventItem->MSPEventInfo.dwSize = sizeof(MSP_EVENT_INFO);
|
|
pEventItem->MSPEventInfo.Event = ME_ADDRESS_EVENT;
|
|
pEventItem->MSPEventInfo.MSP_ADDRESS_EVENT_INFO.Type = ADDRESS_TERMINAL_UNAVAILABLE;
|
|
pEventItem->MSPEventInfo.MSP_ADDRESS_EVENT_INFO.pTerminal = pTerminal;
|
|
|
|
hr = PostEvent(pEventItem);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalListForPnp - "
|
|
"post event failed"));
|
|
|
|
pTerminal->Release();
|
|
FreeEventItem(pEventItem);
|
|
}
|
|
|
|
//
|
|
// fix up our search indices to account for a removal
|
|
//
|
|
|
|
iSize--;
|
|
i--;
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// Our list is now complete.
|
|
//
|
|
|
|
m_fTerminalsUpToDate = TRUE;
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::UpdateTerminalListForPnp - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
HRESULT CMSPAddress::UpdateTerminalList(void)
|
|
{
|
|
//
|
|
// Create DevEnum, which is the DirectShow Category Enumerator Creator
|
|
//
|
|
|
|
HRESULT hr;
|
|
ICreateDevEnum * pCreateDevEnum;
|
|
|
|
hr = CoCreateInstance(CLSID_SystemDeviceEnum,
|
|
NULL,
|
|
CLSCTX_INPROC_SERVER,
|
|
IID_ICreateDevEnum,
|
|
(void**)&pCreateDevEnum);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalList "
|
|
"can't CoCreate DevEnum - returning 0x%08x", hr));
|
|
return hr;
|
|
}
|
|
|
|
IEnumMoniker * pCatEnum;
|
|
|
|
for ( DWORD i = 0; i < m_sdwTerminalTypesCount; i++ )
|
|
{
|
|
//
|
|
// Skip any terminal types that don't use one of the supported media
|
|
// modes.
|
|
//
|
|
|
|
if ( ! IsValidSingleMediaType(
|
|
m_saTerminalTypes[i].dwMediaType, GetCallMediaTypes() ) )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
|
|
//
|
|
// Create the actual category enumerator.
|
|
//
|
|
|
|
hr = pCreateDevEnum->CreateClassEnumerator(
|
|
*(m_saTerminalTypes[i].clsidClassManager),
|
|
&pCatEnum,
|
|
0);
|
|
|
|
if ( hr != S_OK ) // S_FALSE means the category does not exist!
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalList "
|
|
"can't create class enumerator - returning 0x%08x", hr));
|
|
|
|
continue;
|
|
}
|
|
|
|
IMoniker * pMoniker;
|
|
|
|
while ((hr = pCatEnum->Next(1, &pMoniker, NULL)) == S_OK)
|
|
{
|
|
//
|
|
// Create a terminal and give it its moniker.
|
|
//
|
|
|
|
ITTerminal * pTerminal;
|
|
hr = (m_saTerminalTypes[i].pfnCreateTerm)(pMoniker,
|
|
(MSP_HANDLE) this,
|
|
&pTerminal);
|
|
|
|
//
|
|
// The terminal keeps a reference to the moniker if it needs to.
|
|
//
|
|
|
|
pMoniker->Release();
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
//
|
|
// Add this terminal pointer to our list. Don't release it; we
|
|
// keep this one reference to it in the list.
|
|
//
|
|
|
|
BOOL fSuccess = m_Terminals.Add(pTerminal);
|
|
|
|
if ( ! fSuccess )
|
|
{
|
|
pCatEnum->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::UpdateTerminalList - "
|
|
"can't add terminal to list; returning E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
//
|
|
// Set its CMSPAddress pointer
|
|
//
|
|
CBaseTerminal * pCTerminal = static_cast<CBaseTerminal *> (pTerminal);
|
|
|
|
}
|
|
|
|
//
|
|
// If it failed, that either means we skipped the device because it
|
|
// was unsuitable (a routine occurance) or something failed, like
|
|
// out of memory. I should come up with a way to differentiate and
|
|
// handle this well.
|
|
//
|
|
}
|
|
|
|
//
|
|
// We are done with the enumerator.
|
|
//
|
|
|
|
pCatEnum->Release();
|
|
}
|
|
|
|
//
|
|
// Release DevEnum.
|
|
//
|
|
|
|
pCreateDevEnum->Release();
|
|
|
|
//
|
|
// Our list is now complete.
|
|
//
|
|
|
|
m_fTerminalsUpToDate = TRUE;
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::UpdateTerminalList - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CMSPAddress::GetDynamicTerminalClasses(
|
|
IN OUT DWORD * pdwNumClasses,
|
|
OUT IID * pTerminalClasses
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by TAPI3 to get a list of dynamic terminal guids
|
|
that can be used on this address. It asks the terminal manager for the
|
|
list of guids and returns them. Derived class can override this method
|
|
to have their own guids.
|
|
|
|
|
|
Arguments:
|
|
|
|
pdwNumClasses
|
|
Pointer to a DWORD. On entry, indicates the size of the buffer
|
|
pointed to in pTerminalClasses. On success, it will be filled in
|
|
with the actual number of class IIDs returned. If the buffer is
|
|
not big enough, the method will return TAPI_E_NOTENOUGHMEMORY,
|
|
and it will be filled in the with number of IIDs needed.
|
|
|
|
pTerminalClasses
|
|
|
|
On success, filled in with an array of terminal class IIDs that
|
|
are supported by the MSP for this address. This value may be NULL,
|
|
in which case pdwNumClasses will return the needed buffer size.
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
E_OUTOFMEMORY
|
|
TAPI_E_NOTENOUGHMEMORY
|
|
|
|
--*/
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::GetDynamicTerminalClasses - enter"));
|
|
|
|
//
|
|
// Check if initialized.
|
|
//
|
|
|
|
// lock the event related data
|
|
m_EventDataLock.Lock();
|
|
|
|
if ( m_htEvent == NULL )
|
|
{
|
|
// unlock the event related data
|
|
m_EventDataLock.Unlock();
|
|
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::GetDynamicTerminalClasses - "
|
|
"not initialized - returning E_UNEXPECTED"));
|
|
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
// unlock the event related data
|
|
m_EventDataLock.Unlock();
|
|
|
|
//
|
|
// Ask the Terminal Manager for the dynamic terminals that apply to
|
|
// all of our supported media types. Since the mapping is
|
|
// direct, the Terminal Manager takes care of all argument checking.
|
|
//
|
|
|
|
HRESULT hr;
|
|
|
|
hr = m_pITTerminalManager->GetDynamicTerminalClasses(
|
|
GetCallMediaTypes(),
|
|
pdwNumClasses,
|
|
pTerminalClasses);
|
|
|
|
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::GetDynamicTerminalClasses - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::CreateTerminal(
|
|
IN BSTR pTerminalClass,
|
|
IN long lMediaType,
|
|
IN TERMINAL_DIRECTION Direction,
|
|
OUT ITTerminal ** ppTerminal
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by TAPI3 to create a dynamic terminal. It asks the
|
|
terminal manager to create a dynamic terminal. Derived class can
|
|
override this method to have their own way of creating a dynamic terminal.
|
|
|
|
Arguments:
|
|
|
|
iidTerminalClass
|
|
IID of the terminal class to be created.
|
|
|
|
dwMediaType
|
|
TAPI media type of the terminal to be created.
|
|
|
|
Direction
|
|
Terminal direction of the terminal to be created.
|
|
|
|
ppTerminal
|
|
Returned created terminal object
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
|
|
E_OUTOFMEMORY
|
|
TAPI_E_INVALIDMEDIATYPE
|
|
TAPI_E_INVALIDTERMINALDIRECTION
|
|
TAPI_E_INVALIDTERMINALCLASS
|
|
|
|
--*/
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::CreateTerminal - enter"));
|
|
|
|
//
|
|
// Check if initialized.
|
|
//
|
|
|
|
// lock the event related data
|
|
m_EventDataLock.Lock();
|
|
|
|
if ( m_htEvent == NULL )
|
|
{
|
|
// unlock the event related data
|
|
m_EventDataLock.Unlock();
|
|
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::CreateTerminal - "
|
|
"not initialized - returning E_UNEXPECTED"));
|
|
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
// unlock the event related data
|
|
m_EventDataLock.Unlock();
|
|
|
|
//
|
|
// Get the IID from the BSTR representation.
|
|
//
|
|
|
|
HRESULT hr;
|
|
IID iidTerminalClass;
|
|
|
|
hr = CLSIDFromString(pTerminalClass, &iidTerminalClass);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::CreateTerminal - "
|
|
"bad CLSID string - returning E_INVALIDARG"));
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
//
|
|
// Make sure we support the requested media type.
|
|
// The terminal manager checks the terminal class, terminal direction,
|
|
// and return pointer.
|
|
//
|
|
|
|
|
|
|
|
//
|
|
// requested media type may be aggregated, but it must still be valid
|
|
//
|
|
|
|
if ( !IsValidAggregatedMediaType(lMediaType) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::CreateTerminal - "
|
|
"unrecognized media type requested - returning E_INVALIDARG"));
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
//
|
|
// Use the terminal manager to create the dynamic terminal.
|
|
//
|
|
|
|
_ASSERTE( m_pITTerminalManager != NULL );
|
|
|
|
hr = m_pITTerminalManager->CreateDynamicTerminal(NULL,
|
|
iidTerminalClass,
|
|
(DWORD) lMediaType,
|
|
Direction,
|
|
(MSP_HANDLE) this,
|
|
ppTerminal);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::CreateTerminal - "
|
|
"create dynamic terminal failed - returning 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::CreateTerminal - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::GetDefaultStaticTerminal(
|
|
IN long lMediaType,
|
|
IN TERMINAL_DIRECTION Direction,
|
|
OUT ITTerminal ** ppTerminal
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by TAPI3 to get the default static terminal
|
|
for a certain type and direction. It updates the list if needed, then
|
|
figures out which terminal is the first of the appropriate type in our
|
|
list. Derived classes can override this method to have
|
|
their own way of deciding which terminal is the default. Locks the
|
|
terminal lists.
|
|
|
|
|
|
Arguments:
|
|
|
|
dwMediaType
|
|
The TAPIMEDIATYPE of the terminal to retrieve. Only one bit will be set.
|
|
|
|
Direction
|
|
TERMINAL_DIRECTION of the terminal to retrieve.
|
|
|
|
ppTerminal
|
|
Default terminal returned
|
|
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
|
|
E_POINTER
|
|
E_OUTOFMEMORY
|
|
TAPI_E_NOTSUPPORTED
|
|
TAPI_E_INVALIDMEDIATYPE
|
|
TAPI_E_INVALIDTERMINALDIRECTION
|
|
|
|
--*/
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::GetDefaultStaticTerminal - enter"));
|
|
|
|
//
|
|
// Check if initialized.
|
|
//
|
|
|
|
// lock the event related data
|
|
m_EventDataLock.Lock();
|
|
|
|
if ( m_htEvent == NULL )
|
|
{
|
|
// unlock the event related data
|
|
m_EventDataLock.Unlock();
|
|
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"not initialized - returning E_UNEXPECTED"));
|
|
|
|
return E_UNEXPECTED;
|
|
}
|
|
// unlock the event related data
|
|
m_EventDataLock.Unlock();
|
|
|
|
//
|
|
// Make sure we support this media type.
|
|
//
|
|
|
|
if ( ! IsValidSingleMediaType( (DWORD) lMediaType, GetCallMediaTypes() ) )
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"non-audio terminal requested - returning E_INVALIDARG"));
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
//
|
|
// Check the direction.
|
|
//
|
|
|
|
if ( ( Direction != TD_CAPTURE ) && ( Direction != TD_RENDER ) )
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"invalid direction - returning E_INVALIDARG"));
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
//
|
|
// Check return pointer.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(ppTerminal, sizeof(ITTerminal *) ) )
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"bad terminal return pointer - returning E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
// lock the terminal related data. This is a auto lock that will unlock
|
|
// when the function returns.
|
|
CLock lock(m_TerminalDataLock);
|
|
|
|
if (!m_fTerminalsUpToDate)
|
|
{
|
|
HRESULT hr = UpdateTerminalList();
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"UpdateTerminalList failed - returning 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
//
|
|
// For each terminal in the list of terminals we created...
|
|
//
|
|
|
|
int iSize = m_Terminals.GetSize();
|
|
|
|
for (int i = 0; i < iSize; i++)
|
|
{
|
|
ITTerminal * pTerminal = m_Terminals[i];
|
|
|
|
HRESULT hr;
|
|
|
|
//
|
|
// Make sure this is the right direction.
|
|
//
|
|
|
|
TERMINAL_DIRECTION dir;
|
|
|
|
hr = pTerminal->get_Direction(&dir);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_WARN,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"could not get terminal direction - skipping"));
|
|
|
|
continue;
|
|
}
|
|
|
|
if ( dir != Direction )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
//
|
|
// Make sure this is the right media type.
|
|
//
|
|
|
|
long lMediaTypeObserved;
|
|
|
|
hr = pTerminal->get_MediaType(&lMediaTypeObserved);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_WARN,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"could not get terminal media type - skipping"));
|
|
|
|
continue;
|
|
}
|
|
|
|
if ( ( lMediaTypeObserved & lMediaType) == 0 )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
//
|
|
// Ok, so this is the terminal we want. Addref it and give it to the
|
|
// caller.
|
|
//
|
|
|
|
pTerminal->AddRef();
|
|
|
|
*ppTerminal = pTerminal;
|
|
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"returned a terminal - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//
|
|
// If we get here then we did not find any matching terminals.
|
|
//
|
|
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::GetDefaultStaticTerminal - "
|
|
"no match - exit TAPI_E_NOITEMS"));
|
|
|
|
return TAPI_E_NOITEMS;
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::get_PluggableSuperclasses(
|
|
OUT VARIANT * pVariant
|
|
)
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::get_PluggableSuperclasses - enter"));
|
|
|
|
//
|
|
// Check parameters.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(pVariant, sizeof(VARIANT) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"bad pointer argument - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Get ITTemrinalManager2
|
|
//
|
|
|
|
ITTerminalManager2* pTermMgr2 = NULL;
|
|
HRESULT hr = E_FAIL;
|
|
hr = m_pITTerminalManager->QueryInterface(
|
|
IID_ITTerminalManager2, (void**)&pTermMgr2);
|
|
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::get_PluggableSuperclasses - "
|
|
"QI for ITTerminalManager2 failed - returning 0x%08x", hr));
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Create the collection object - see mspcoll.h
|
|
//
|
|
|
|
typedef CTapiIfCollection< ITPluggableTerminalSuperclassInfo* > SuperclassCollection;
|
|
CComObject<SuperclassCollection> * pCollection;
|
|
hr = CComObject<SuperclassCollection>::CreateInstance( &pCollection );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
pTermMgr2->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"can't create collection - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get the Collection's IDispatch interface
|
|
//
|
|
|
|
IDispatch * pDispatch;
|
|
hr = pCollection->_InternalQueryInterface(
|
|
IID_IDispatch,
|
|
(void **) &pDispatch );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
pTermMgr2->Release();
|
|
delete pCollection;
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"QI for IDispatch on collection failed - exit 0x%08x", hr));
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Find out how many superclasses are available.
|
|
//
|
|
|
|
DWORD dwNumSuperclasses = 0;
|
|
|
|
hr = pTermMgr2->GetPluggableSuperclasses(
|
|
&dwNumSuperclasses,
|
|
NULL);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"can't get number of terminals - exit 0x%08x", hr));
|
|
|
|
//Clean-up
|
|
pTermMgr2->Release();
|
|
pDispatch->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of IID.
|
|
//
|
|
|
|
IID* pSuperclassesIID = new IID[dwNumSuperclasses];
|
|
if ( pSuperclassesIID == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"can't allocate IIDs array - exit E_OUTOFMEMORY"));
|
|
|
|
//Clean-up
|
|
pTermMgr2->Release();
|
|
pDispatch->Release();
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Fill in the array with actual pointers. We must do this before
|
|
// initializing the enumerator, because the enumerator may want to
|
|
// addref the interface pointers during initialize.
|
|
//
|
|
|
|
hr = pTermMgr2->GetPluggableSuperclasses(
|
|
&dwNumSuperclasses,
|
|
pSuperclassesIID
|
|
);
|
|
|
|
//
|
|
// Clean-up
|
|
//
|
|
|
|
pTermMgr2->Release();
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"can't get IIDs - exit 0x%08x", hr));
|
|
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pSuperclassesIID;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of ITPluggableTerminalSuperclassInfo
|
|
//
|
|
typedef ITPluggableTerminalSuperclassInfo* SuperclassPtr; // MS parser
|
|
SuperclassPtr * ppSuperclassesInfo = new SuperclassPtr[dwNumSuperclasses];
|
|
if ( ppSuperclassesInfo == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"can't allocate SuperclassPtr array - exit E_OUTOFMEMORY"));
|
|
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pSuperclassesIID;
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Get ITPluggableTerminalSuperclassRegistration interface
|
|
//
|
|
|
|
ITPluggableTerminalSuperclassRegistration* pSuperclassReg = NULL;
|
|
hr = CoCreateInstance(
|
|
CLSID_PluggableSuperclassRegistration,
|
|
NULL,
|
|
CLSCTX_INPROC_SERVER,
|
|
IID_ITPluggableTerminalSuperclassRegistration,
|
|
(void**)&pSuperclassReg
|
|
);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"QI for ITPluggableTerminalSuperclassRegistration - exit 0x%08x",hr));
|
|
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Create the objects
|
|
//
|
|
|
|
for(DWORD dwIndex = 0; dwIndex < dwNumSuperclasses; dwIndex++)
|
|
{
|
|
//
|
|
// Get the string from the IID
|
|
//
|
|
LPOLESTR lpszCLSID = NULL;
|
|
hr = StringFromIID( pSuperclassesIID[dwIndex], &lpszCLSID);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"StringFromIID failed - exit 0x%08x",hr));
|
|
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
pSuperclassReg->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get BSTR for IID
|
|
//
|
|
BSTR bstrCLSID = SysAllocString( lpszCLSID );
|
|
CoTaskMemFree( lpszCLSID ); // Clean-up
|
|
if( NULL == bstrCLSID)
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"SysAllocString failed - exit E_OUTOFMEMORY"));
|
|
|
|
// Clean-up
|
|
pDispatch->Release();
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
pSuperclassReg->Release();
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Read information from registry
|
|
//
|
|
|
|
pSuperclassReg->put_CLSID( bstrCLSID);
|
|
hr = pSuperclassReg->GetTerminalSuperclassInfo();
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"GetTerminalSuperclassInfo failed - exit 0x%08x",hr));
|
|
|
|
// Clean-up
|
|
pDispatch->Release();
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
pSuperclassReg->Release();
|
|
SysFreeString( bstrCLSID);
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get the name
|
|
//
|
|
BSTR bstrName = NULL;
|
|
pSuperclassReg->get_Name( &bstrName );
|
|
|
|
//
|
|
// Create the information object
|
|
//
|
|
CComObject<CPlugTerminalSuperclassInfo>* pSuperclassInfo = NULL;
|
|
hr = CComObject<CPlugTerminalSuperclassInfo>::CreateInstance(&pSuperclassInfo);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"CreateInstance failed - exit 0x%08x", hr));
|
|
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
pSuperclassReg->Release();
|
|
SysFreeString( bstrCLSID );
|
|
SysFreeString( bstrName );
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get ITPluggableTerminalSuperclassInfo from this superclass
|
|
//
|
|
|
|
pSuperclassInfo->QueryInterface(
|
|
IID_ITPluggableTerminalSuperclassInfo,
|
|
(void**)&ppSuperclassesInfo[dwIndex]
|
|
);
|
|
|
|
//
|
|
// Set the fields
|
|
//
|
|
|
|
pSuperclassInfo->put_Name( bstrName);
|
|
pSuperclassInfo->put_CLSID( bstrCLSID );
|
|
|
|
//
|
|
// Clean-up
|
|
//
|
|
SysFreeString( bstrCLSID );
|
|
SysFreeString( bstrName );
|
|
}
|
|
|
|
|
|
//
|
|
// Clean-up the IIDs array
|
|
//
|
|
|
|
pSuperclassReg->Release();
|
|
delete[] pSuperclassesIID;
|
|
|
|
//
|
|
// Init the collection using an iterator -- pointers to the beginning and
|
|
// the ending element plus one. If it succeeds, this method addrefs each
|
|
// element of ppterminals by querying for IDispatch.
|
|
//
|
|
|
|
hr = pCollection->Initialize( dwNumSuperclasses,
|
|
ppSuperclassesInfo,
|
|
ppSuperclassesInfo + dwNumSuperclasses );
|
|
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableSuperclasses - exit "
|
|
"pCollection->Initialize failed. returns 0x%08x", hr));
|
|
|
|
delete[] ppSuperclassesInfo;
|
|
pDispatch->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// put the IDispatch interface pointer into the variant
|
|
//
|
|
|
|
LOG((MSP_INFO, "CMSPAddress::get_PluggableSuperclasses - "
|
|
"placing IDispatch value %08x in variant", pDispatch));
|
|
|
|
VariantInit(pVariant);
|
|
pVariant->vt = VT_DISPATCH;
|
|
pVariant->pdispVal = pDispatch;
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::get_PluggableSuperclasses - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::EnumeratePluggableSuperclasses(
|
|
OUT IEnumPluggableSuperclassInfo** ppSuperclassEnumerator
|
|
)
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::EnumeratePluggableSuperclasses - enter"));
|
|
|
|
//
|
|
// Check parameters.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(ppSuperclassEnumerator, sizeof(IEnumPluggableTerminalClassInfo*) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"bad pointer argument - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Get ITTemrinalManager2
|
|
//
|
|
|
|
ITTerminalManager2* pTermMgr2 = NULL;
|
|
HRESULT hr = E_FAIL;
|
|
hr = m_pITTerminalManager->QueryInterface(
|
|
IID_ITTerminalManager2, (void**)&pTermMgr2);
|
|
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"QI for ITTerminalManager2 failed - returning 0x%08x", hr));
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Find out how many superclasses are available.
|
|
//
|
|
|
|
DWORD dwNumSuperclasses = 0;
|
|
|
|
hr = pTermMgr2->GetPluggableSuperclasses(
|
|
&dwNumSuperclasses,
|
|
NULL);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
// Clean-up
|
|
pTermMgr2->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"can't get number of terminals - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of IID.
|
|
//
|
|
|
|
IID* pSuperclassesIID = new IID[dwNumSuperclasses];
|
|
if ( pSuperclassesIID == NULL )
|
|
{
|
|
// Clean-up
|
|
pTermMgr2->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"can't allocate IIDs array - exit E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Fill in the array with actual pointers. We must do this before
|
|
// initializing the enumerator, because the enumerator may want to
|
|
// addref the interface pointers during initialize.
|
|
//
|
|
|
|
hr = pTermMgr2->GetPluggableSuperclasses(
|
|
&dwNumSuperclasses,
|
|
pSuperclassesIID
|
|
);
|
|
|
|
//
|
|
// Clean-up
|
|
//
|
|
|
|
pTermMgr2->Release();
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
delete[] pSuperclassesIID;
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"can't get IIDs - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of ITPluggableTerminalSuperclassInfo
|
|
//
|
|
typedef ITPluggableTerminalSuperclassInfo* SuperclassPtr; // MS parser
|
|
SuperclassPtr * ppSuperclassesInfo = new SuperclassPtr[dwNumSuperclasses];
|
|
if ( ppSuperclassesInfo == NULL )
|
|
{
|
|
// Clean-up
|
|
delete[] pSuperclassesIID;
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"can't allocate SuperclassPtr array - exit E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Get ITPluggableTerminalSuperclassRegistration interface
|
|
//
|
|
|
|
ITPluggableTerminalSuperclassRegistration* pSuperclassReg = NULL;
|
|
hr = CoCreateInstance(
|
|
CLSID_PluggableSuperclassRegistration,
|
|
NULL,
|
|
CLSCTX_INPROC_SERVER,
|
|
IID_ITPluggableTerminalSuperclassRegistration,
|
|
(void**)&pSuperclassReg
|
|
);
|
|
if( FAILED(hr) )
|
|
{
|
|
// Clean-up
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"QI for ITPluggableTerminalSuperclassRegistration - exit 0x%08x",hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Create the objects
|
|
//
|
|
|
|
for(DWORD dwIndex = 0; dwIndex < dwNumSuperclasses; dwIndex++)
|
|
{
|
|
//
|
|
// Get the string from the IID
|
|
//
|
|
LPOLESTR lpszCLSID = NULL;
|
|
hr = StringFromIID( pSuperclassesIID[dwIndex], &lpszCLSID);
|
|
if( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
pSuperclassReg->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"StringFromIID failed - exit 0x%08x",hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get BSTR for IID
|
|
//
|
|
BSTR bstrCLSID = SysAllocString( lpszCLSID );
|
|
CoTaskMemFree( lpszCLSID ); // Clean-up
|
|
if( NULL == bstrCLSID)
|
|
{
|
|
//Clean-up
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
pSuperclassReg->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"SysAllocString failed - exit E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Read information from registry
|
|
//
|
|
|
|
pSuperclassReg->put_CLSID( bstrCLSID);
|
|
hr = pSuperclassReg->GetTerminalSuperclassInfo();
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"GetTerminalSuperclassInfo failed - exit 0x%08x",hr));
|
|
|
|
// Clean-up
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
pSuperclassReg->Release();
|
|
SysFreeString( bstrCLSID);
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get the name
|
|
//
|
|
BSTR bstrName = NULL;
|
|
pSuperclassReg->get_Name( &bstrName );
|
|
|
|
//
|
|
// Create the information object
|
|
//
|
|
CComObject<CPlugTerminalSuperclassInfo>* pSuperclassInfo = NULL;
|
|
hr = CComObject<CPlugTerminalSuperclassInfo>::CreateInstance(&pSuperclassInfo);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"CreateInstance failed - exit 0x%08x", hr));
|
|
|
|
// Clean-up
|
|
delete[] pSuperclassesIID;
|
|
delete[] ppSuperclassesInfo;
|
|
pSuperclassReg->Release();
|
|
SysFreeString( bstrCLSID );
|
|
SysFreeString( bstrName );
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get ITPluggableTerminalSuperclassInfo from this superclass
|
|
//
|
|
|
|
pSuperclassInfo->QueryInterface(
|
|
IID_ITPluggableTerminalSuperclassInfo,
|
|
(void**)&ppSuperclassesInfo[dwIndex]
|
|
);
|
|
|
|
//
|
|
// Set the fields
|
|
//
|
|
|
|
pSuperclassInfo->put_Name( bstrName);
|
|
pSuperclassInfo->put_CLSID( bstrCLSID );
|
|
|
|
//
|
|
// Clean-up
|
|
//
|
|
SysFreeString( bstrCLSID );
|
|
SysFreeString( bstrName );
|
|
}
|
|
|
|
|
|
//
|
|
// Clean-up the IIDs array
|
|
//
|
|
|
|
pSuperclassReg->Release();
|
|
delete[] pSuperclassesIID;
|
|
|
|
//
|
|
// Create the enumerator object.
|
|
//
|
|
|
|
typedef CSafeComEnum<IEnumPluggableSuperclassInfo,
|
|
&IID_IEnumPluggableSuperclassInfo,
|
|
ITPluggableTerminalSuperclassInfo*,
|
|
_CopyInterface<ITPluggableTerminalSuperclassInfo> > CEnumerator;
|
|
|
|
CComObject<CEnumerator> *pEnum = NULL;
|
|
|
|
hr = CComObject<CEnumerator>::CreateInstance(&pEnum);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"can't create enumerator - exit 0x%08x", hr));
|
|
|
|
delete[] ppSuperclassesInfo;
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Query for the desired interface.
|
|
//
|
|
|
|
hr = pEnum->_InternalQueryInterface(
|
|
IID_IEnumPluggableSuperclassInfo,
|
|
(void**) ppSuperclassEnumerator
|
|
);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"can't get enumerator interface - exit 0x%08x", hr));
|
|
|
|
delete pEnum;
|
|
delete[] ppSuperclassesInfo;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Init the enumerator object.
|
|
//
|
|
|
|
hr = pEnum->Init(ppSuperclassesInfo,
|
|
ppSuperclassesInfo + dwNumSuperclasses,
|
|
NULL,
|
|
AtlFlagTakeOwnership);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableSuperclasses - "
|
|
"can't init enumerator - exit 0x%08x", hr));
|
|
|
|
(*ppSuperclassEnumerator)->Release();
|
|
delete[] ppSuperclassesInfo;
|
|
|
|
return hr;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::EnumeratePluggableSuperclasses - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::get_PluggableTerminalClasses(
|
|
IN BSTR bstrTerminalSuperclass,
|
|
IN long lMediaType,
|
|
OUT VARIANT * pVariant
|
|
)
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::get_PluggableTerminalClasses - enter"));
|
|
|
|
//
|
|
// Check parameters.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(pVariant, sizeof(VARIANT) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"bad pointer argument - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
if( IsBadStringPtr( bstrTerminalSuperclass, (UINT)-1))
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"bad pointer argument - exit E_INVALIDARG"));
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
IID iidSuperclass = IID_NULL;
|
|
HRESULT hr = IIDFromString( bstrTerminalSuperclass, &iidSuperclass);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"bad pointer argument - exit E_INVALIDARG"));
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
//
|
|
// Get ITTemrinalManager2
|
|
//
|
|
|
|
ITTerminalManager2* pTermMgr2 = NULL;
|
|
hr = m_pITTerminalManager->QueryInterface(
|
|
IID_ITTerminalManager2, (void**)&pTermMgr2);
|
|
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::get_PluggableTerminalClasses - "
|
|
"QI for ITTerminalManager2 failed - returning 0x%08x", hr));
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Create the collection object - see mspcoll.h
|
|
//
|
|
|
|
typedef CTapiIfCollection< ITPluggableTerminalClassInfo* > ClassCollection;
|
|
CComObject<ClassCollection> * pCollection;
|
|
hr = CComObject<ClassCollection>::CreateInstance( &pCollection );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
pTermMgr2->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"can't create collection - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get the Collection's IDispatch interface
|
|
//
|
|
|
|
IDispatch * pDispatch;
|
|
hr = pCollection->_InternalQueryInterface(
|
|
IID_IDispatch,
|
|
(void **) &pDispatch );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
// Clean-up
|
|
pTermMgr2->Release();
|
|
delete pCollection;
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"QI for IDispatch on collection failed - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Find out how many superclasses are available.
|
|
//
|
|
|
|
DWORD dwNumClasses = 0;
|
|
|
|
hr = pTermMgr2->GetPluggableTerminalClasses(
|
|
iidSuperclass,
|
|
lMediaType,
|
|
&dwNumClasses,
|
|
NULL);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
pTermMgr2->Release();
|
|
pDispatch->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"can't get number of terminals - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of IID.
|
|
//
|
|
|
|
IID* pClassesIID = new IID[dwNumClasses];
|
|
if ( pClassesIID == NULL )
|
|
{
|
|
//Clean-up
|
|
pTermMgr2->Release();
|
|
pDispatch->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"can't allocate IIDs array - exit E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Fill in the array with actual pointers. We must do this before
|
|
// initializing the enumerator, because the enumerator may want to
|
|
// addref the interface pointers during initialize.
|
|
//
|
|
|
|
hr = pTermMgr2->GetPluggableTerminalClasses(
|
|
iidSuperclass,
|
|
lMediaType,
|
|
&dwNumClasses,
|
|
pClassesIID
|
|
);
|
|
|
|
//
|
|
// Clean-up
|
|
//
|
|
|
|
pTermMgr2->Release();
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pClassesIID;
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"can't get IIDs - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of ITPluggableTerminalClassInfo
|
|
//
|
|
typedef ITPluggableTerminalClassInfo* ClassPtr;
|
|
ClassPtr * ppClassesInfo = new ClassPtr[dwNumClasses];
|
|
if ( ppClassesInfo == NULL )
|
|
{
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pClassesIID;
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"can't allocate ClassPtr array - exit E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Get ITPluggableTerminalClassRegistration interface
|
|
//
|
|
|
|
ITPluggableTerminalClassRegistration* pClassReg = NULL;
|
|
hr = CoCreateInstance(
|
|
CLSID_PluggableTerminalRegistration,
|
|
NULL,
|
|
CLSCTX_INPROC_SERVER,
|
|
IID_ITPluggableTerminalClassRegistration,
|
|
(void**)&pClassReg
|
|
);
|
|
if( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"QI for ITPluggableTerminalClassRegistration - exit 0x%08x",hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Create the objects
|
|
//
|
|
|
|
for(DWORD dwIndex = 0; dwIndex < dwNumClasses; dwIndex++)
|
|
{
|
|
//
|
|
// Get the string from the IID
|
|
//
|
|
LPOLESTR lpszPublicCLSID = NULL;
|
|
hr = StringFromIID( pClassesIID[dwIndex], &lpszPublicCLSID);
|
|
if( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
pClassReg->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"StringFromIID failed - exit 0x%08x",hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get BSTR for IID
|
|
//
|
|
BSTR bstrPublicCLSID = SysAllocString( lpszPublicCLSID );
|
|
CoTaskMemFree( lpszPublicCLSID ); // Clean-up
|
|
if( NULL == bstrPublicCLSID)
|
|
{
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
pClassReg->Release();
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"SysAllocString failed - exit E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Read information from registry
|
|
//
|
|
|
|
pClassReg->put_TerminalClass( bstrPublicCLSID);
|
|
hr = pClassReg->GetTerminalClassInfo(
|
|
bstrTerminalSuperclass);
|
|
if( FAILED(hr) )
|
|
{
|
|
// Clean-up
|
|
pDispatch->Release();
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
pClassReg->Release();
|
|
SysFreeString( bstrPublicCLSID);
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"GetTerminalInfo failed - exit 0x%08x",hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get the name
|
|
//
|
|
BSTR bstrName = NULL;
|
|
pClassReg->get_Name( &bstrName );
|
|
BSTR bstrCompany = NULL;
|
|
pClassReg->get_Company( &bstrCompany );
|
|
BSTR bstrVersion = NULL;
|
|
pClassReg->get_Version( &bstrVersion );
|
|
BSTR bstrCLSID = NULL;
|
|
pClassReg->get_CLSID( &bstrCLSID );
|
|
TMGR_DIRECTION Direction = TMGR_TD_CAPTURE;
|
|
pClassReg->get_Direction( &Direction );
|
|
long lMediaType = 0;
|
|
pClassReg->get_MediaTypes( &lMediaType );
|
|
|
|
//
|
|
// Create the information object
|
|
//
|
|
CComObject<CPlugTerminalClassInfo>* pClassInfo = NULL;
|
|
hr = CComObject<CPlugTerminalClassInfo>::CreateInstance(&pClassInfo);
|
|
if( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
pDispatch->Release();
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
pClassReg->Release();
|
|
SysFreeString( bstrPublicCLSID );
|
|
SysFreeString( bstrName );
|
|
SysFreeString( bstrCompany );
|
|
SysFreeString( bstrVersion );
|
|
SysFreeString( bstrCLSID );
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"CreateInstance failed - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get ITPluggableTerminalClassInfo from this superclass
|
|
//
|
|
|
|
pClassInfo->QueryInterface(
|
|
IID_ITPluggableTerminalClassInfo,
|
|
(void**)&ppClassesInfo[dwIndex]
|
|
);
|
|
|
|
//
|
|
// Set the fields
|
|
//
|
|
|
|
if( NULL == bstrName)
|
|
{
|
|
bstrName = SysAllocString(L"");
|
|
}
|
|
pClassInfo->put_Name( bstrName);
|
|
pClassInfo->put_TerminalClass( bstrPublicCLSID );
|
|
if( NULL == bstrCompany)
|
|
{
|
|
bstrCompany = SysAllocString(L"");
|
|
}
|
|
pClassInfo->put_Company( bstrCompany );
|
|
if( NULL == bstrVersion)
|
|
{
|
|
bstrVersion = SysAllocString(L"");
|
|
}
|
|
pClassInfo->put_Version( bstrVersion );
|
|
if( NULL == bstrCLSID)
|
|
{
|
|
LPOLESTR lpszCLSID = NULL;
|
|
StringFromCLSID( CLSID_NULL, &lpszCLSID);
|
|
bstrCLSID = SysAllocString(lpszCLSID);
|
|
CoTaskMemFree( lpszCLSID);
|
|
}
|
|
pClassInfo->put_CLSID( bstrCLSID );
|
|
TERMINAL_DIRECTION TermDirection = TD_CAPTURE;
|
|
switch( Direction )
|
|
{
|
|
case TMGR_TD_RENDER:
|
|
TermDirection = TD_RENDER;
|
|
break;
|
|
case TMGR_TD_BOTH:
|
|
TermDirection = TD_BIDIRECTIONAL;
|
|
break;
|
|
case TMGR_TD_CAPTURE:
|
|
default:
|
|
TermDirection = TD_CAPTURE;
|
|
break;
|
|
}
|
|
pClassInfo->put_Direction( TermDirection );
|
|
pClassInfo->put_MediaTypes( lMediaType );
|
|
|
|
//
|
|
// Clean-up
|
|
//
|
|
SysFreeString( bstrPublicCLSID );
|
|
SysFreeString( bstrName );
|
|
SysFreeString( bstrCompany );
|
|
SysFreeString( bstrVersion );
|
|
SysFreeString( bstrCLSID );
|
|
}
|
|
|
|
|
|
//
|
|
// Clean-up the IIDs array
|
|
//
|
|
|
|
pClassReg->Release();
|
|
delete[] pClassesIID;
|
|
|
|
//
|
|
// Init the collection using an iterator -- pointers to the beginning and
|
|
// the ending element plus one. If it succeeds, this method addrefs each
|
|
// element of ppterminals by querying for IDispatch.
|
|
//
|
|
|
|
hr = pCollection->Initialize( dwNumClasses,
|
|
ppClassesInfo,
|
|
ppClassesInfo + dwNumClasses );
|
|
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_PluggableTerminalClasses - exit "
|
|
"pCollection->Initialize failed. returns 0x%08x", hr));
|
|
|
|
delete[] ppClassesInfo;
|
|
pDispatch->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// put the IDispatch interface pointer into the variant
|
|
//
|
|
|
|
LOG((MSP_INFO, "CMSPAddress::get_PluggableTerminalClasses - "
|
|
"placing IDispatch value %08x in variant", pDispatch));
|
|
|
|
VariantInit(pVariant);
|
|
pVariant->vt = VT_DISPATCH;
|
|
pVariant->pdispVal = pDispatch;
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::get_PluggableTerminalClasses - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::EnumeratePluggableTerminalClasses(
|
|
IN CLSID iidTerminalSuperclass,
|
|
IN long lMediaType,
|
|
OUT IEnumPluggableTerminalClassInfo ** ppClassEnumerator
|
|
)
|
|
{
|
|
LOG((MSP_TRACE,
|
|
"CMSPAddress::EnumeratePluggableTerminalClasses - enter"));
|
|
|
|
//
|
|
// Check parameters.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(ppClassEnumerator, sizeof(IEnumPluggableTerminalClassInfo *) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"bad pointer argument - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
LPOLESTR lpszCLSID = NULL;
|
|
HRESULT hr = StringFromCLSID( iidTerminalSuperclass, &lpszCLSID);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"StringFromCLSID failed - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
BSTR bstrTerminalSuperclass = SysAllocString( lpszCLSID );
|
|
|
|
// Clean-up
|
|
CoTaskMemFree(lpszCLSID);
|
|
lpszCLSID = NULL;
|
|
|
|
|
|
if( NULL == bstrTerminalSuperclass )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"SysAllocString failed - exit E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Get ITTemrinalManager2
|
|
//
|
|
|
|
ITTerminalManager2* pTermMgr2 = NULL;
|
|
hr = m_pITTerminalManager->QueryInterface(
|
|
IID_ITTerminalManager2, (void**)&pTermMgr2);
|
|
|
|
if( FAILED(hr) )
|
|
{
|
|
//Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"QI for ITTerminalManager2 failed - returning 0x%08x", hr));
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Find out how many superclasses are available.
|
|
//
|
|
|
|
DWORD dwNumClasses = 0;
|
|
|
|
hr = pTermMgr2->GetPluggableTerminalClasses(
|
|
iidTerminalSuperclass,
|
|
lMediaType,
|
|
&dwNumClasses,
|
|
NULL);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"can't get number of terminals - exit 0x%08x", hr));
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
pTermMgr2->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of IID.
|
|
//
|
|
|
|
IID* pClassesIID = new IID[dwNumClasses];
|
|
if ( pClassesIID == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"can't allocate IIDs array - exit E_OUTOFMEMORY"));
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
pTermMgr2->Release();
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Fill in the array with actual pointers. We must do this before
|
|
// initializing the enumerator, because the enumerator may want to
|
|
// addref the interface pointers during initialize.
|
|
//
|
|
|
|
hr = pTermMgr2->GetPluggableTerminalClasses(
|
|
iidTerminalSuperclass,
|
|
lMediaType,
|
|
&dwNumClasses,
|
|
pClassesIID
|
|
);
|
|
|
|
//
|
|
// Clean-up
|
|
//
|
|
|
|
pTermMgr2->Release();
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"can't get IIDs - exit 0x%08x", hr));
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
delete[] pClassesIID;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of ITPluggableTerminalClassInfo
|
|
//
|
|
typedef ITPluggableTerminalClassInfo* ClassPtr;
|
|
ClassPtr * ppClassesInfo = new ClassPtr[dwNumClasses];
|
|
if ( ppClassesInfo == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"can't allocate ClassPtr array - exit E_OUTOFMEMORY"));
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
delete[] pClassesIID;
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Get ITPluggableTerminalClassRegistration interface
|
|
//
|
|
|
|
ITPluggableTerminalClassRegistration* pClassReg = NULL;
|
|
hr = CoCreateInstance(
|
|
CLSID_PluggableTerminalRegistration,
|
|
NULL,
|
|
CLSCTX_INPROC_SERVER,
|
|
IID_ITPluggableTerminalClassRegistration,
|
|
(void**)&pClassReg
|
|
);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"QI for ITPluggableTerminalClassRegistration - exit 0x%08x",hr));
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
delete[] ppClassesInfo;
|
|
delete[] pClassesIID;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Create the objects
|
|
//
|
|
|
|
for(DWORD dwIndex = 0; dwIndex < dwNumClasses; dwIndex++)
|
|
{
|
|
//
|
|
// Get the string from the IID
|
|
//
|
|
LPOLESTR lpszPublicCLSID = NULL;
|
|
hr = StringFromIID( pClassesIID[dwIndex], &lpszPublicCLSID);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"StringFromIID failed - exit 0x%08x",hr));
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
pClassReg->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get BSTR for IID
|
|
//
|
|
BSTR bstrPublicCLSID = SysAllocString( lpszPublicCLSID );
|
|
CoTaskMemFree( lpszPublicCLSID ); // Clean-up
|
|
if( NULL == bstrPublicCLSID)
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"SysAllocString failed - exit E_OUTOFMEMORY"));
|
|
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
pClassReg->Release();
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Read information from registry
|
|
//
|
|
|
|
pClassReg->put_TerminalClass( bstrPublicCLSID);
|
|
hr = pClassReg->GetTerminalClassInfo(
|
|
bstrTerminalSuperclass);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"GetTerminalInfo failed - exit 0x%08x",hr));
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
pClassReg->Release();
|
|
SysFreeString( bstrPublicCLSID);
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get the name
|
|
//
|
|
BSTR bstrName = NULL;
|
|
pClassReg->get_Name( &bstrName );
|
|
BSTR bstrCompany = NULL;
|
|
pClassReg->get_Company( &bstrCompany );
|
|
BSTR bstrVersion = NULL;
|
|
pClassReg->get_Version( &bstrVersion );
|
|
BSTR bstrCLSID = NULL;
|
|
pClassReg->get_CLSID( &bstrCLSID );
|
|
TMGR_DIRECTION Direction = TMGR_TD_CAPTURE;
|
|
pClassReg->get_Direction( &Direction );
|
|
long lMediaType = 0;
|
|
pClassReg->get_MediaTypes( &lMediaType );
|
|
|
|
//
|
|
// Create the information object
|
|
//
|
|
CComObject<CPlugTerminalClassInfo>* pClassInfo = NULL;
|
|
hr = CComObject<CPlugTerminalClassInfo>::CreateInstance(&pClassInfo);
|
|
if( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"CreateInstance failed - exit 0x%08x", hr));
|
|
|
|
// Clean-up
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
delete[] pClassesIID;
|
|
delete[] ppClassesInfo;
|
|
pClassReg->Release();
|
|
SysFreeString( bstrPublicCLSID );
|
|
SysFreeString( bstrName );
|
|
SysFreeString( bstrCompany );
|
|
SysFreeString( bstrVersion );
|
|
SysFreeString( bstrCLSID );
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Get ITPluggableTerminalClassInfo from this superclass
|
|
//
|
|
|
|
pClassInfo->QueryInterface(
|
|
IID_ITPluggableTerminalClassInfo,
|
|
(void**)&ppClassesInfo[dwIndex]
|
|
);
|
|
|
|
//
|
|
// Set the fields
|
|
//
|
|
|
|
if( NULL == bstrName)
|
|
{
|
|
bstrName = SysAllocString(L"");
|
|
}
|
|
pClassInfo->put_Name( bstrName);
|
|
pClassInfo->put_TerminalClass( bstrPublicCLSID );
|
|
if( NULL == bstrCompany)
|
|
{
|
|
bstrCompany = SysAllocString(L"");
|
|
}
|
|
pClassInfo->put_Company( bstrCompany );
|
|
if( NULL == bstrVersion)
|
|
{
|
|
bstrVersion = SysAllocString(L"");
|
|
}
|
|
pClassInfo->put_Version( bstrVersion );
|
|
if( NULL == bstrCLSID)
|
|
{
|
|
LPOLESTR lpszCLSID = NULL;
|
|
StringFromCLSID( CLSID_NULL, &lpszCLSID);
|
|
bstrCLSID = SysAllocString(lpszCLSID);
|
|
CoTaskMemFree( lpszCLSID);
|
|
}
|
|
pClassInfo->put_CLSID( bstrCLSID );
|
|
TERMINAL_DIRECTION TermDirection = TD_CAPTURE;
|
|
switch( Direction )
|
|
{
|
|
case TMGR_TD_RENDER:
|
|
TermDirection = TD_RENDER;
|
|
break;
|
|
case TMGR_TD_BOTH:
|
|
TermDirection = TD_BIDIRECTIONAL;
|
|
break;
|
|
case TMGR_TD_CAPTURE:
|
|
default:
|
|
TermDirection = TD_CAPTURE;
|
|
break;
|
|
}
|
|
pClassInfo->put_Direction( TermDirection );
|
|
pClassInfo->put_MediaTypes( lMediaType );
|
|
|
|
//
|
|
// Clean-up
|
|
//
|
|
SysFreeString( bstrPublicCLSID );
|
|
SysFreeString( bstrName );
|
|
SysFreeString( bstrCompany );
|
|
SysFreeString( bstrVersion );
|
|
SysFreeString( bstrCLSID );
|
|
}
|
|
|
|
|
|
//
|
|
// Clean-up the IIDs array
|
|
//
|
|
|
|
SysFreeString( bstrTerminalSuperclass );
|
|
delete[] pClassesIID;
|
|
pClassReg->Release();
|
|
|
|
//
|
|
// Create the enumerator object.
|
|
//
|
|
|
|
typedef CSafeComEnum<IEnumPluggableTerminalClassInfo,
|
|
&IID_IEnumPluggableTerminalClassInfo,
|
|
ITPluggableTerminalClassInfo*,
|
|
_CopyInterface<ITPluggableTerminalClassInfo> > CEnumerator;
|
|
|
|
CComObject<CEnumerator> *pEnum = NULL;
|
|
|
|
hr = CComObject<CEnumerator>::CreateInstance(&pEnum);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"can't create enumerator - exit 0x%08x", hr));
|
|
|
|
delete[] ppClassesInfo;
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Query for the desired interface.
|
|
//
|
|
|
|
hr = pEnum->_InternalQueryInterface(
|
|
IID_IEnumPluggableTerminalClassInfo,
|
|
(void**) ppClassEnumerator
|
|
);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"can't get enumerator interface - exit 0x%08x", hr));
|
|
|
|
delete pEnum;
|
|
delete[] ppClassesInfo;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Init the enumerator object.
|
|
//
|
|
|
|
hr = pEnum->Init(ppClassesInfo,
|
|
ppClassesInfo + dwNumClasses,
|
|
NULL,
|
|
AtlFlagTakeOwnership);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumeratePluggableTerminalClasses - "
|
|
"can't init enumerator - exit 0x%08x", hr));
|
|
|
|
(*ppClassEnumerator)->Release();
|
|
delete[] ppClassesInfo;
|
|
|
|
return hr;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::EnumeratePluggableTerminalClasses - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP CMSPAddress::GetEvent(
|
|
IN OUT DWORD * pdwSize,
|
|
OUT BYTE * pBuffer
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by TAPI3 to get detailed information about the
|
|
event that just happened. TAPI3 will normally do this after its event
|
|
is signaled. Locks the event list.
|
|
|
|
Arguments:
|
|
|
|
pMSPEvent
|
|
The MSP_EVENT
|
|
|
|
pdwSize
|
|
Pointer to a DWORD. On entry, indicates the size in bytes of the
|
|
buffer pointed to in pbuffer. On success, it will be filled in with
|
|
the actual number of bytes returned. If the buffer is not big enough,
|
|
the method will return TAPI_E_NOTENOUGHMEMORY, and it will be filled
|
|
in the with number of bytes needed.
|
|
|
|
pBuffer
|
|
Event buffer filled in by MSP with the relevant events
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
E_OUTOFMEMORY
|
|
TAPI_E_NOEVENT
|
|
TAPI_E_NOTENOUGHMEMORY
|
|
|
|
--*/
|
|
{
|
|
// We trust TAPI3 not to give us bad pointers.
|
|
_ASSERTE(!MSPB_IsBadWritePtr(pdwSize, sizeof (DWORD *)));
|
|
_ASSERTE((*pdwSize == 0) ? TRUE :
|
|
!MSPB_IsBadWritePtr(pBuffer, sizeof(BYTE) * (*pdwSize)));
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::GetEvent"));
|
|
|
|
CLock lock(m_EventDataLock);
|
|
|
|
if (IsListEmpty(&m_EventList))
|
|
{
|
|
return TAPI_E_NOEVENT;
|
|
}
|
|
|
|
// retrieve first entry
|
|
PLIST_ENTRY pLE = m_EventList.Flink;
|
|
|
|
// convert list entry to structure pointer
|
|
PMSPEVENTITEM pItem = CONTAINING_RECORD(pLE, MSPEVENTITEM, Link);
|
|
|
|
if (pItem->MSPEventInfo.dwSize > *pdwSize)
|
|
{
|
|
*pdwSize = pItem->MSPEventInfo.dwSize;
|
|
return TAPI_E_NOTENOUGHMEMORY;
|
|
}
|
|
|
|
CopyMemory(pBuffer, &pItem->MSPEventInfo, pItem->MSPEventInfo.dwSize);
|
|
*pdwSize = pItem->MSPEventInfo.dwSize;
|
|
|
|
// remove the first entry from the event list.
|
|
RemoveHeadList(&m_EventList);
|
|
|
|
// free the memory.
|
|
FreeEventItem(pItem);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CMSPAddress::PostEvent(
|
|
IN MSPEVENTITEM * pEventItem
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This method is called by MSPCalls to post an event to TAPI3. This method
|
|
puts the event at the end of the event list and singals TAPI3.
|
|
Locks the event list.
|
|
|
|
|
|
Arguments:
|
|
|
|
EventItem
|
|
The event to be queued.
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
E_OUTOFMEMORY
|
|
|
|
--*/
|
|
{
|
|
CLock lock(m_EventDataLock);
|
|
|
|
if (m_htEvent == NULL)
|
|
{
|
|
return E_UNEXPECTED; // the address was shut down.
|
|
}
|
|
|
|
InsertTailList(&m_EventList, &pEventItem->Link);
|
|
|
|
SetEvent(m_htEvent);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// OLE Automation wrappers
|
|
|
|
|
|
STDMETHODIMP CMSPAddress::get_StaticTerminals (
|
|
OUT VARIANT * pVariant
|
|
)
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::get_StaticTerminals - enter"));
|
|
|
|
//
|
|
// Check parameters.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(pVariant, sizeof(VARIANT) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_StaticTerminals - "
|
|
"bad pointer argument - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// create the collection object - see mspcoll.h
|
|
//
|
|
|
|
typedef CTapiIfCollection< ITTerminal * > TerminalCollection;
|
|
CComObject<TerminalCollection> * pCollection;
|
|
HRESULT hr = CComObject<TerminalCollection>::CreateInstance( &pCollection );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_StaticTerminals - "
|
|
"can't create collection - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// get the Collection's IDispatch interface
|
|
//
|
|
|
|
IDispatch * pDispatch;
|
|
|
|
hr = pCollection->_InternalQueryInterface(IID_IDispatch,
|
|
(void **) &pDispatch );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_StaticTerminals - "
|
|
"QI for IDispatch on collection failed - exit 0x%08x", hr));
|
|
|
|
delete pCollection;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Find out how many terminals are available.
|
|
//
|
|
|
|
DWORD dwNumTerminals;
|
|
|
|
hr = GetStaticTerminals(&dwNumTerminals,
|
|
NULL);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_StaticTerminals - "
|
|
"can't get number of terminals - exit 0x%08x", hr));
|
|
|
|
pDispatch->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of terminal pointers.
|
|
//
|
|
|
|
typedef ITTerminal * TermPtr;
|
|
TermPtr * ppTerminals = new TermPtr[dwNumTerminals];
|
|
|
|
if ( ppTerminals == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_StaticTerminals - "
|
|
"can't allocate terminals array - exit E_OUTOFMEMORY"));
|
|
|
|
pDispatch->Release();
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Fill in the array with actual pointers. We must do this before
|
|
// initializing the enumerator, because the enumerator may want to
|
|
// addref the interface pointers during initialize.
|
|
//
|
|
|
|
hr = GetStaticTerminals(&dwNumTerminals,
|
|
ppTerminals);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_StaticTerminals - "
|
|
"can't get terminals - exit 0x%08x", hr));
|
|
|
|
pDispatch->Release();
|
|
delete ppTerminals;
|
|
|
|
return hr;
|
|
}
|
|
//
|
|
// Init the collection using an iterator -- pointers to the beginning and
|
|
// the ending element plus one. If it succeeds, this method addrefs each
|
|
// element of ppterminals by querying for IDispatch.
|
|
//
|
|
|
|
hr = pCollection->Initialize( dwNumTerminals,
|
|
ppTerminals,
|
|
ppTerminals + dwNumTerminals );
|
|
|
|
//
|
|
// Release the ITTerminal reference to each terminal (leaving the
|
|
// IDispatch reference, if any). Then delete the array; the
|
|
// collection is now storing the pointers.
|
|
//
|
|
|
|
for (DWORD i = 0; i < dwNumTerminals; i++)
|
|
{
|
|
ppTerminals[i]->Release();
|
|
}
|
|
|
|
delete ppTerminals;
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_StaticTerminals - "
|
|
"Initialize on collection failed - exit 0x%08x", hr));
|
|
|
|
pDispatch->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// put the IDispatch interface pointer into the variant
|
|
//
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_StaticTerminals - "
|
|
"placing IDispatch value %08x in variant", pDispatch));
|
|
|
|
VariantInit(pVariant);
|
|
pVariant->vt = VT_DISPATCH;
|
|
pVariant->pdispVal = pDispatch;
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::get_StaticTerminals - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
STDMETHODIMP CMSPAddress::EnumerateStaticTerminals (
|
|
OUT IEnumTerminal ** ppTerminalEnumerator
|
|
)
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::EnumerateStaticTerminals - "
|
|
"enter"));
|
|
|
|
//
|
|
// Check the return pointer.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(ppTerminalEnumerator, sizeof(IEnumTerminal *) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateStaticTerminals - "
|
|
"bad return pointer - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Create the enumerator object.
|
|
//
|
|
|
|
typedef _CopyInterface<ITTerminal> CCopy;
|
|
typedef CSafeComEnum<IEnumTerminal, &IID_IEnumTerminal,
|
|
ITTerminal *, CCopy> CEnumerator;
|
|
|
|
HRESULT hr;
|
|
|
|
CComObject<CEnumerator> *pEnum = NULL;
|
|
|
|
hr = CComObject<CEnumerator>::CreateInstance(&pEnum);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateStaticTerminals - "
|
|
"can't create enumerator - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Query for the desired interface.
|
|
//
|
|
|
|
hr = pEnum->_InternalQueryInterface(IID_IEnumTerminal,
|
|
(void**) ppTerminalEnumerator);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateStaticTerminals - "
|
|
"can't get enumerator interface - exit 0x%08x", hr));
|
|
|
|
delete pEnum;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Find out how many terminals are available.
|
|
//
|
|
|
|
DWORD dwNumTerminals;
|
|
|
|
hr = GetStaticTerminals(&dwNumTerminals,
|
|
NULL);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateStaticTerminals - "
|
|
"can't get number of terminals - exit 0x%08x", hr));
|
|
|
|
(*ppTerminalEnumerator)->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of terminal pointers.
|
|
//
|
|
|
|
typedef ITTerminal * TermPtr;
|
|
TermPtr * ppTerminals = new TermPtr[dwNumTerminals];
|
|
|
|
if ( ppTerminals == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateStaticTerminals - "
|
|
"can't allocate terminals array - exit E_OUTOFMEMORY"));
|
|
|
|
(*ppTerminalEnumerator)->Release();
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Fill in the array with actual pointers. We must do this before
|
|
// initializing the enumerator, because the enumerator may want to
|
|
// addref the interface pointers during initialize.
|
|
//
|
|
|
|
hr = GetStaticTerminals(&dwNumTerminals,
|
|
ppTerminals);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateStaticTerminals - "
|
|
"can't get terminals - exit 0x%08x", hr));
|
|
|
|
(*ppTerminalEnumerator)->Release();
|
|
delete ppTerminals;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Initialize the object with the array of pointers.
|
|
//
|
|
|
|
hr = pEnum->Init(ppTerminals,
|
|
ppTerminals + dwNumTerminals,
|
|
NULL,
|
|
AtlFlagTakeOwnership);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR, "CMSPCallBase::EnumerateStaticTerminals - "
|
|
"init enumerator failed - exit 0x%08x", hr));
|
|
|
|
for (DWORD i = 0; i < dwNumTerminals; i++)
|
|
{
|
|
ppTerminals[i]->Release();
|
|
}
|
|
|
|
delete ppTerminals;
|
|
(*ppTerminalEnumerator)->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::EnumerateStaticTerminals - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
STDMETHODIMP CMSPAddress::get_DynamicTerminalClasses (
|
|
OUT VARIANT * pVariant
|
|
)
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::get_DynamicTerminalClasses - enter"));
|
|
|
|
//
|
|
// Check parameters.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(pVariant, sizeof(VARIANT) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_DynamicTerminalClasses - "
|
|
"bad pointer argument - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// create the collection object - see mspcoll.h
|
|
//
|
|
|
|
CComObject<CTapiBstrCollection> * pCollection;
|
|
HRESULT hr = CComObject<CTapiBstrCollection>::CreateInstance( &pCollection );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_DynamicTerminalClasses - "
|
|
"can't create collection - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// get the Collection's IDispatch interface
|
|
//
|
|
|
|
IDispatch * pDispatch;
|
|
|
|
hr = pCollection->_InternalQueryInterface(IID_IDispatch,
|
|
(void **) &pDispatch );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_DynamicTerminalClasses - "
|
|
"QI for IDispatch on collection failed - exit 0x%08x", hr));
|
|
|
|
delete pCollection;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Find out how many terminals classes are available.
|
|
//
|
|
|
|
DWORD dwNumClasses;
|
|
|
|
hr = GetDynamicTerminalClasses(&dwNumClasses,
|
|
NULL);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't get number of terminal classes - exit 0x%08x", hr));
|
|
|
|
pDispatch->Release();
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of GUIDs.
|
|
//
|
|
|
|
IID * pClassGuids = new IID[dwNumClasses];
|
|
|
|
if ( pClassGuids == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't allocate class guids array - exit E_OUTOFMEMORY"));
|
|
|
|
pDispatch->Release();
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Fill in the array with actual pointers.
|
|
//
|
|
|
|
hr = GetDynamicTerminalClasses(&dwNumClasses,
|
|
pClassGuids);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't get terminal class guids - exit 0x%08x", hr));
|
|
|
|
pDispatch->Release();
|
|
|
|
delete pClassGuids;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of BSTRs.
|
|
//
|
|
|
|
BSTR * pClassBstrs = new BSTR[dwNumClasses];
|
|
|
|
if ( pClassBstrs == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't allocate class bstrs array - exit E_OUTOFMEMORY"));
|
|
|
|
pDispatch->Release();
|
|
|
|
delete pClassGuids;
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Allocate a string for each GUID and copy it to the array,
|
|
// then delete the array of GUIDs.
|
|
//
|
|
|
|
const int BUFSIZE = 100;
|
|
WCHAR wszBuffer[BUFSIZE];
|
|
|
|
for (DWORD i = 0; i < dwNumClasses; i++)
|
|
{
|
|
int ret = StringFromGUID2(pClassGuids[i], wszBuffer, BUFSIZE);
|
|
|
|
_ASSERTE(ret != 0);
|
|
|
|
pClassBstrs[i] = SysAllocString(wszBuffer);
|
|
|
|
if ( pClassBstrs[i] == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't allocate a bstr - exit E_OUTOFMEMORY"));
|
|
|
|
for (DWORD j = 0; j < i; j++)
|
|
{
|
|
SysFreeString(pClassBstrs[j]);
|
|
}
|
|
|
|
delete pClassBstrs;
|
|
delete pClassGuids;
|
|
|
|
pDispatch->Release();
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
|
|
delete pClassGuids;
|
|
|
|
//
|
|
// Init the collection using an iterator -- pointers to the beginning and
|
|
// the ending element plus one.
|
|
//
|
|
|
|
hr = pCollection->Initialize( dwNumClasses,
|
|
pClassBstrs,
|
|
pClassBstrs + dwNumClasses );
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::get_DynamicTerminalClasses - "
|
|
"Initialize on collection failed - exit 0x%08x", hr));
|
|
|
|
pDispatch->Release();
|
|
|
|
for (DWORD k = 0; k < dwNumClasses; k++)
|
|
{
|
|
SysFreeString(pClassBstrs[k]);
|
|
}
|
|
|
|
delete pClassBstrs;
|
|
|
|
return hr;
|
|
}
|
|
|
|
delete pClassBstrs;
|
|
|
|
//
|
|
// put the IDispatch interface pointer into the variant
|
|
//
|
|
|
|
LOG((MSP_ERROR, "CMSPAddress::get_DynamicTerminalClasses - "
|
|
"placing IDispatch value %08x in variant", pDispatch));
|
|
|
|
VariantInit(pVariant);
|
|
pVariant->vt = VT_DISPATCH;
|
|
pVariant->pdispVal = pDispatch;
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::get_DynamicTerminalClasses - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
STDMETHODIMP CMSPAddress::EnumerateDynamicTerminalClasses (
|
|
OUT IEnumTerminalClass ** ppTerminalClassEnumerator
|
|
)
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::EnumerateDynamicTerminalClasses - enter"));
|
|
|
|
//
|
|
// Check the return pointer.
|
|
//
|
|
|
|
if ( MSPB_IsBadWritePtr(ppTerminalClassEnumerator,
|
|
sizeof(IEnumTerminalClass *) ) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"bad return pointer - exit E_POINTER"));
|
|
|
|
return E_POINTER;
|
|
}
|
|
|
|
//
|
|
// Find out how many terminals classes are available.
|
|
//
|
|
|
|
HRESULT hr;
|
|
DWORD dwNumClasses;
|
|
|
|
hr = GetDynamicTerminalClasses(&dwNumClasses,
|
|
NULL);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't get number of terminal classes - exit 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Allocate an array of GUIDs.
|
|
//
|
|
|
|
IID * pClassGuids = new IID[dwNumClasses];
|
|
|
|
if ( pClassGuids == NULL )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't allocate class guids array - exit E_OUTOFMEMORY"));
|
|
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
//
|
|
// Fill in the array with actual pointers.
|
|
//
|
|
|
|
hr = GetDynamicTerminalClasses(&dwNumClasses,
|
|
pClassGuids);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't get terminal class guids - exit 0x%08x", hr));
|
|
|
|
delete pClassGuids;
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
//
|
|
// Create an enumerator to hold this array, and have it take ownership
|
|
// so that it will delete the array when it is released. The CSafeComEnum
|
|
// can handle zero-length arrays. This Fn also checks the return arg.
|
|
//
|
|
|
|
//
|
|
// Create the enumerator object.
|
|
//
|
|
|
|
typedef CSafeComEnum<IEnumTerminalClass,
|
|
&IID_IEnumTerminalClass,
|
|
GUID, _Copy<GUID> > CEnumerator;
|
|
|
|
CComObject<CEnumerator> *pEnum = NULL;
|
|
|
|
hr = CComObject<CEnumerator>::CreateInstance(&pEnum);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't create enumerator - exit 0x%08x", hr));
|
|
|
|
delete pClassGuids;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Query for the desired interface.
|
|
//
|
|
|
|
hr = pEnum->_InternalQueryInterface(IID_IEnumTerminalClass,
|
|
(void**) ppTerminalClassEnumerator);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't get enumerator interface - exit 0x%08x", hr));
|
|
|
|
delete pEnum;
|
|
delete pClassGuids;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//
|
|
// Init the enumerator object.
|
|
//
|
|
|
|
hr = pEnum->Init(pClassGuids,
|
|
pClassGuids + dwNumClasses,
|
|
NULL,
|
|
AtlFlagTakeOwnership);
|
|
|
|
if ( FAILED(hr) )
|
|
{
|
|
LOG((MSP_ERROR, "CMSPAddress::EnumerateDynamicTerminalClasses - "
|
|
"can't init enumerator - exit 0x%08x", hr));
|
|
|
|
(*ppTerminalClassEnumerator)->Release();
|
|
delete pClassGuids;
|
|
|
|
return hr;
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::EnumerateDynamicTerminalClasses - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CMSPAddress::ReceiveTSPAddressData(
|
|
IN PBYTE pBuffer,
|
|
IN DWORD dwSize
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Base class receive TSP address data method... does nothing in base class.
|
|
Implemented so that MSP's that only communicate per-call don't have
|
|
to override it.
|
|
|
|
Arguments:
|
|
|
|
|
|
Return Value:
|
|
|
|
S_OK
|
|
|
|
--*/
|
|
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::ReceiveTSPAddressData - enter"));
|
|
LOG((MSP_TRACE, "CMSPAddress::ReceiveTSPAddressData - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CMSPAddress::PnpNotifHandler(
|
|
IN BOOL bDeviceArrival
|
|
)
|
|
{
|
|
LOG((MSP_TRACE, "CMSPAddress::PnpNotifHandler - enter"));
|
|
|
|
if (bDeviceArrival)
|
|
LOG((MSP_TRACE, "CMSPAddress::PnpNotifHandler - device arrival"));
|
|
else
|
|
LOG((MSP_TRACE, "CMSPAddress::PnpNotifHandler - device removal"));
|
|
|
|
// lock the terminal related data. This is a auto lock that will unlock
|
|
// when the function returns.
|
|
CLock lock(m_TerminalDataLock);
|
|
|
|
// if the terminal list hasn't been built yet, we can skip doing anything
|
|
if (m_fTerminalsUpToDate)
|
|
{
|
|
HRESULT hr = UpdateTerminalListForPnp( bDeviceArrival );
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
LOG((MSP_ERROR,
|
|
"CMSPAddress::PnpNotifHandler - "
|
|
"UpdateTerminalList failed - returning 0x%08x", hr));
|
|
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
LOG((MSP_TRACE, "CMSPAddress::PnpNotifHandler - exit S_OK"));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
// eof
|