125 lines
3.6 KiB
C++
125 lines
3.6 KiB
C++
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// --------------------------------------------------------------------------
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// Module Name: BadApplicationDispatcher.cpp
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//
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// Copyright (c) 2000, Microsoft Corporation
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//
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// This file contains a class to implement bad application manager API
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// request dispatch handling.
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//
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// History: 2000-08-25 vtan created
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// 2000-12-04 vtan moved to separate file
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// --------------------------------------------------------------------------
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#ifdef _X86_
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#include "StandardHeader.h"
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#include "BadApplicationDispatcher.h"
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#include "BadApplicationAPIRequest.h"
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// --------------------------------------------------------------------------
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// CBadApplicationDispatcher::CBadApplicationDispatcher
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//
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// Arguments: hClientProcess = HANDLE to the client process.
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//
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// Returns: <none>
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//
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// Purpose: Constructor for the CBadApplicationDispatcher class. This
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// stores the client handle. It does not duplicate it.
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//
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// History: 2000-08-25 vtan created
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// --------------------------------------------------------------------------
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CBadApplicationDispatcher::CBadApplicationDispatcher (HANDLE hClientProcess) :
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CAPIDispatcher(hClientProcess)
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{
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}
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// --------------------------------------------------------------------------
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// CBadApplicationDispatcher::~CBadApplicationDispatcher
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//
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// Arguments: <none>
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//
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// Returns: <none>
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//
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// Purpose: Destructor for the CBadApplicationDispatcher class.
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//
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// History: 2000-08-25 vtan created
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// --------------------------------------------------------------------------
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CBadApplicationDispatcher::~CBadApplicationDispatcher (void)
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{
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}
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// --------------------------------------------------------------------------
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// CBadApplicationDispatcher::CreateAndQueueRequest
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//
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// Arguments: portMessage = PORT_MESSAGE request to queue to handler.
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//
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// Returns: NTSTATUS
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//
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// Purpose: Queues the client request to the dispatcher. Tells the
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// handler thread that there is input waiting. This function
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// knows what kind of CAPIRequest to create so that
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// CAPIRequest::Execute will work correctly.
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//
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// History: 2000-08-25 vtan created
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// --------------------------------------------------------------------------
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NTSTATUS CBadApplicationDispatcher::CreateAndQueueRequest(const CPortMessage& portMessage)
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{
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NTSTATUS status;
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CQueueElement *pQueueElement;
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pQueueElement = new CBadApplicationAPIRequest(this, portMessage);
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if (pQueueElement != NULL)
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{
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_queue.Add(pQueueElement);
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status = SignalRequestPending();
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}
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else
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{
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status = STATUS_NO_MEMORY;
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}
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return(status);
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}
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// --------------------------------------------------------------------------
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// CBadApplicationDispatcher::CreateAndExecuteRequest
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//
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// Arguments: <none>
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//
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// Returns: NTSTATUS
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//
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// Purpose: Executes the given request immediately and returns the result
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// back to the caller. The API request is done on the server
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// listen thread.
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//
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// History: 2000-10-19 vtan created
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// --------------------------------------------------------------------------
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NTSTATUS CBadApplicationDispatcher::CreateAndExecuteRequest (const CPortMessage& portMessage)
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{
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NTSTATUS status;
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CAPIRequest *pAPIRequest;
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pAPIRequest = new CBadApplicationAPIRequest(this, portMessage);
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if (pAPIRequest != NULL)
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{
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status = Execute(pAPIRequest);
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delete pAPIRequest;
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}
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else
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{
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status = STATUS_NO_MEMORY;
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}
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return(status);
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}
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#endif /* _X86_ */
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