373 lines
7.6 KiB
C++
373 lines
7.6 KiB
C++
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1996 - 1997.
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//
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// File: ntlog.cxx
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//
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// Contents: implemntation of CNtLog
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//
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// Classes:
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//
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// Functions:
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//
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// Notes: loginf.h is where app specific setting should go
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//
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// History: 8-23-96 benl Created
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//
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//----------------------------------------------------------------------------
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#include <windows.h>
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#include <tchar.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <assert.h>
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//#include <iostream.h>
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#include <ntlog.h>
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#include "ntlog.hxx"
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// #include "loginf.h" //put any ntlog settings in here // not needed 4 now
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// instead
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#define LOG_OPTIONS 0
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//constants
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const int BUFLEN = 255;
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::Init
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//
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// Synopsis: set up logging
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//
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// Arguments: [lpLogFile] -- log file name
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//
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// Returns: TRUE if successful
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//
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// History: 8-23-96 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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BOOL CNtLog::Init(LPCTSTR lpLogFile)
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{
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WIN32_FIND_DATA wfd;
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HANDLE h;
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INT iNumExt = 0;
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if (lpLogFile)
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{
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_sntprintf(_lpName,MAX_PATH,_T("%s"),lpLogFile);
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//repeat until we have a name that doesn't exist
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do {
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h = ::FindFirstFile(_lpName,&wfd);
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if ( h != INVALID_HANDLE_VALUE )
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{
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_sntprintf(_lpName,MAX_PATH, _T("%s.%d"),lpLogFile,iNumExt++);
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::FindClose(h);
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} else break;
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} while (1);
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//Now set up the log
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_hLog = ::tlCreateLog(_lpName, LOG_OPTIONS );
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} else
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{
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//set up log with no associated file
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_lpName[0] = _T('\0');
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_hLog = ::tlCreateLog(NULL, LOG_OPTIONS );
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}
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if ( !_hLog ) {
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_ftprintf(stderr, _T("CNtLog::Init: tlCreateLog %s failed\n"),
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lpLogFile);
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if (lpLogFile)
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::DeleteFile(_lpName);
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return FALSE;
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}
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//Add main thread as a participant
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::tlAddParticipant(_hLog, 0, 0 );
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_dwLevel = TLS_TEST;
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return TRUE;
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} //CNtLog::Init
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::Error
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//
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// Synopsis:
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//
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// Arguments: [fmt] -- format string like any other printf func.
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//
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// Returns:
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//
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// History: 8-23-96 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::Error (LPCTSTR fmt, ...)
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{
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va_list vl;
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TCHAR lpBuffer[BUFLEN];
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va_start (vl, fmt);
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_vsntprintf(lpBuffer,BUFLEN,fmt,vl);
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tlLog(_hLog, TLS_BLOCK | _dwLevel, TEXT(__FILE__),(int)__LINE__, lpBuffer);
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_tprintf(_T("Error: %s\n"), lpBuffer);
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va_end (vl);
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} //CNtLog::Error //CNtLog::Error
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::Warn
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//
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// Synopsis:
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//
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// Arguments: [fmt] --
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//
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// Returns:
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//
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// History: 8-23-96 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::Warn (LPCTSTR fmt, ...)
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{
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va_list vl;
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TCHAR lpBuffer[BUFLEN];
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va_start (vl, fmt);
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_vsntprintf(lpBuffer,BUFLEN,fmt,vl);
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tlLog(_hLog,TLS_WARN | _dwLevel, TEXT(__FILE__),(int)__LINE__, lpBuffer);
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_tprintf(_T("Warning: %s\n"), lpBuffer);
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va_end (vl);
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} //CNtLog::Warn
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::Info
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//
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// Synopsis:
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//
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// Arguments: [fmt] --
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//
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// Returns:
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//
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// History: 8-23-96 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::Info (LPCTSTR fmt, ...)
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{
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va_list vl;
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TCHAR lpBuffer[BUFLEN];
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va_start (vl, fmt);
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_vsntprintf(lpBuffer,BUFLEN,fmt,vl);
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tlLog(_hLog,TLS_INFO | _dwLevel, TEXT(__FILE__),(int)__LINE__, lpBuffer);
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_tprintf(_T("%s\n"), lpBuffer);
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va_end (vl);
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} //CNtLog::Info
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::Pass
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//
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// Synopsis:
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//
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// Arguments: [fmt] --
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//
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// Returns:
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//
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// History: 8-26-96 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::Pass( LPCTSTR fmt, ...)
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{
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va_list vl;
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TCHAR lpBuffer[BUFLEN];
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va_start (vl, fmt);
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_vsntprintf(lpBuffer,BUFLEN,fmt,vl);
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tlLog(_hLog,TLS_PASS | _dwLevel, TEXT(__FILE__),(int)__LINE__, lpBuffer);
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//_tprintf(_T("Pass: %s\n"), lpBuffer);
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va_end (vl);
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} //CNtLog::Pass
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::Fail
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//
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// Synopsis:
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//
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// Arguments: [fmt] --
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//
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// Returns:
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//
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// History: 8-26-96 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::Fail( LPCTSTR fmt, ...)
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{
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va_list vl;
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TCHAR lpBuffer[BUFLEN];
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va_start (vl, fmt);
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_vsntprintf(lpBuffer,BUFLEN,fmt,vl);
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tlLog(_hLog,TLS_SEV2 | _dwLevel, TEXT(__FILE__),(int)__LINE__, lpBuffer);
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_tprintf(_T("Fail: %s\n"), lpBuffer);
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va_end (vl);
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} //CNtLog::Fail
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::Close
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//
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// Synopsis:
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//
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// Arguments: [bDelete] --
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//
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// Returns:
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//
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// History: 8-23-96 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::Close(BOOL bDelete)
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{
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assert(_hLog != NULL);
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tlReportStats(_hLog);
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tlRemoveParticipant(_hLog);
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tlDestroyLog(_hLog);
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if (bDelete && _lpName[0] != _T('\0'))
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::DeleteFile(_lpName);
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//cleanup variables
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_lpName[0] = _T('\0');
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_hLog = NULL;
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} //CNtLog::Close
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::AttachThread
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//
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// Synopsis:
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//
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// Arguments: (none)
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//
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// Returns:
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//
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// History: 12-04-1996 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::AttachThread()
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{
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tlAddParticipant(_hLog, 0, 0);
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} //CNtLog::AttachThread
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::DetachThread
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//
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// Synopsis:
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//
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// Arguments: (none)
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//
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// Returns:
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//
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// History: 12-04-1996 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::DetachThread()
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{
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tlRemoveParticipant(_hLog);
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} //CNtLog::DetachThread
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::StartVariation
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//
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// Synopsis:
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//
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// Arguments: (none)
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//
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// Returns:
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//
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// History: 9-18-1997 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::StartVariation()
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{
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_dwLevel = TLS_VARIATION;
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tlStartVariation(_hLog);
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} // CNtLog::StartVariation
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//+---------------------------------------------------------------------------
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//
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// Member: CNtLog::EndVariation
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//
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// Synopsis:
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//
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// Arguments: (none)
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//
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// Returns:
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//
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// History: 9-18-1997 benl Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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VOID CNtLog::EndVariation()
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{
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DWORD dwResult;
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_dwLevel = TLS_TEST;
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dwResult = tlEndVariation(_hLog);
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tlLog(_hLog, dwResult | TL_TEST, _T("Variation result"));
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} // CNtLog::EndVariation
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