193 lines
4 KiB
C++
193 lines
4 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997.
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//
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// File: N S L O G . C P P
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//
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// Contents: Functions to log setup errors
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//
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// Notes:
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//
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// Author: kumarp 13-May-98
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//
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//----------------------------------------------------------------------------
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#include "pch.h"
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#pragma hdrstop
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#include <setupapi.h>
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#include <nslog.h>
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// ----------------------------------------------------------------------
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//
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// Function: NetSetupLogStatusVa
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//
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// Purpose: Log info to setuplog
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//
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// Arguments:
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// ls [in] type of status
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// szFormat [in] format str
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// arglist [in] list of arguments
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//
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// Returns: None
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//
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// Author: kumarp 04-June-98
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//
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// Notes:
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//
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void NetSetupLogStatusVa(IN LogSeverity ls,
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IN PCWSTR szFormat,
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IN va_list arglist)
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{
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static WCHAR szTempBuf[2048];
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static const WCHAR c_szPrefix[] = L"NetSetup: ";
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static const UINT c_cchPrefix = celems(c_szPrefix) - 1;
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wcscpy(szTempBuf, c_szPrefix);
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vswprintf(szTempBuf + c_cchPrefix, szFormat, arglist);
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TraceTag(ttidNetSetup, "%S", szTempBuf + c_cchPrefix);
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wcscat(szTempBuf, L"\r\n");
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if (SetupOpenLog(FALSE)) // dont erase existing log file
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{
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if (!SetupLogError(szTempBuf, ls))
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{
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TraceLastWin32Error("SetupLogError failed");
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}
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SetupCloseLog();
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}
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else
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{
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TraceLastWin32Error("Could not open SetupLog!!");
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}
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}
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// ----------------------------------------------------------------------
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//
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// Function: NetSetupLogStatusVa
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//
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// Purpose: Log info to setuplog
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//
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// Arguments:
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// ls [in] type of status
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// szFormat [in] format str
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// ... [in] list of arguments
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//
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// Returns: None
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//
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// Author: kumarp 04-June-98
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//
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// Notes:
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//
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void NetSetupLogStatusV(IN LogSeverity ls,
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IN PCWSTR szFormat,
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IN ...)
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{
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va_list arglist;
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va_start(arglist, szFormat);
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NetSetupLogStatusVa(ls, szFormat, arglist);
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va_end(arglist);
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}
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// ----------------------------------------------------------------------
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//
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// Function: MapHresultToLogSev
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//
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// Purpose: Map an HRESULT to LogSeverity
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//
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// Arguments:
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// hr [in] status code
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//
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// Returns: mapped LogSeverity code
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//
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// Author: kumarp 04-June-98
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//
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// Notes:
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//
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LogSeverity MapHresultToLogSev(IN HRESULT hr)
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{
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LogSeverity ls;
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if (SUCCEEDED(hr))
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{
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ls = LogSevInformation;
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}
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else
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{
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if ((E_FAIL == hr) ||
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(E_OUTOFMEMORY == hr))
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{
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ls = LogSevFatalError;
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}
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else
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{
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ls = LogSevError;
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}
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}
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return ls;
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}
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// ----------------------------------------------------------------------
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//
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// Function: NetSetupLogHrStatusV
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//
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// Purpose: Log status using HRESULT status code
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//
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// Arguments:
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// hr [in] status code
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// szFormat [in] format str
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//
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// Returns: None
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//
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// Author: kumarp 04-June-98
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//
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// Notes:
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//
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void NetSetupLogHrStatusV(IN HRESULT hr,
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IN PCWSTR szFormat,
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...)
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{
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va_list arglist;
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LogSeverity ls;
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ls = MapHresultToLogSev(hr);
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va_start(arglist, szFormat);
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NetSetupLogStatusVa(ls, szFormat, arglist);
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va_end(arglist);
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}
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// ----------------------------------------------------------------------
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//
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// Function: NetSetupLogComponentStatus
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//
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// Purpose: Log status of performing specified action on a component
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//
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// Arguments:
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// szCompId [in] component
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// szAction [in] action
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// hr [in] statuc code
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//
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// Returns: None
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//
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// Author: kumarp 04-June-98
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//
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// Notes:
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//
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void NetSetupLogComponentStatus(IN PCWSTR szCompId,
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IN PCWSTR szAction,
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IN HRESULT hr)
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{
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static const WCHAR c_szFmt[] =
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L"Status of %s '%s': 0x%x";
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NetSetupLogHrStatusV(hr, c_szFmt, szAction, szCompId, hr);
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}
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