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80 lines
2.3 KiB
80 lines
2.3 KiB
// --------------------------------------------------------------------------
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// Module Name: StatusCode.cpp
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//
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// Copyright (c) 1999-2000, Microsoft Corporation
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//
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// Class that implements translation of Win32 error code to NTSTATUS and
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// the reverse.
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//
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// History: 1999-08-18 vtan created
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// 1999-11-16 vtan separate file
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// 2000-02-01 vtan moved from Neptune to Whistler
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// --------------------------------------------------------------------------
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#include "StandardHeader.h"
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#include "StatusCode.h"
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// --------------------------------------------------------------------------
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// CStatusCode::ErrorCodeOfStatusCode
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//
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// Arguments: errorCode
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//
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// Returns: NTSTATUS
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//
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// Purpose: Converts NTSTATUS status code to Win32 error code.
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//
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// History: 1999-08-18 vtan created
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// --------------------------------------------------------------------------
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LONG CStatusCode::ErrorCodeOfStatusCode (NTSTATUS statusCode)
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{
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return(RtlNtStatusToDosError(statusCode));
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}
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// --------------------------------------------------------------------------
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// CStatusCode::StatusCodeOfErrorCode
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//
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// Arguments: errorCode
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//
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// Returns: NTSTATUS
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//
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// Purpose: Converts Win32 error code to NTSTATUS status code.
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//
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// History: 1999-08-18 vtan created
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// --------------------------------------------------------------------------
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NTSTATUS CStatusCode::StatusCodeOfErrorCode (LONG errorCode)
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{
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NTSTATUS status;
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if (errorCode != ERROR_SUCCESS)
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{
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status = MAKE_SCODE(STATUS_SEVERITY_ERROR, FACILITY_WIN32, errorCode);
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}
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else
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{
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status = STATUS_SUCCESS;
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}
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return(status);
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}
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// --------------------------------------------------------------------------
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// CStatusCode::StatusCodeOfLastError
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//
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// Arguments: errorCode
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//
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// Returns: NTSTATUS
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//
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// Purpose: Converts last Win32 error code to NTSTATUS status code.
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//
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// History: 1999-08-18 vtan created
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// --------------------------------------------------------------------------
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NTSTATUS CStatusCode::StatusCodeOfLastError (void)
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{
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return(StatusCodeOfErrorCode(GetLastError()));
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}
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