windows-nt/Source/XPSP1/NT/printscan/wia/inc/stitrace.h

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2020-09-26 03:20:57 -05:00
/*++
Copyright (c) 1997 Microsoft Corporation
Module Name:
stitrace.h
Abstract:
This file defines functions and types required to support file logging
for all STI components
Author:
Vlad Sadovsky (vlads) 02-Sep-1997
Environment:
User Mode - Win32
Revision History:
02-Sep-1997 VladS created
--*/
# ifndef _STITRACE_H_
# define _STITRACE_H_
# include <windows.h>
#include <base.h>
/***********************************************************
* Named constants definitions
************************************************************/
#define STI_TRACE_INFORMATION 0x0001
#define STI_TRACE_WARNING 0x0002
#define STI_TRACE_ERROR 0x0004
/***********************************************************
* Type Definitions
************************************************************/
class STI_FILE_LOG : public BASE {
private:
LPCTSTR m_lpszSource; // Name of the file , containing log
public:
dllexp
STI_FILE_LOG( IN LPCTSTR lpszSourceName); // name of source for event log
dllexp
~STI_FILE_LOG( VOID);
dllexp
VOID
LogEvent(
IN DWORD idMessage, // id for log message
IN WORD cSubStrings, // count of substrings
IN const CHAR * apszSubStrings[], // substrings in the message
IN DWORD errCode = 0); // error code if any
VOID
LogEvent(
IN DWORD idMessage, // id for log message
IN WORD cSubStrings, // count of substrings
IN CHAR * apszSubStrings[], // substrings in the message
IN DWORD errCode = 0) // error code if any
{
LogEvent(idMessage, cSubStrings,
(const CHAR **) apszSubStrings, errCode);
}
dllexp
VOID
LogEvent(
IN DWORD idMessage, // id for log message
IN WORD cSubStrings, // count of substrings
IN WCHAR * apszSubStrings[], // substrings in the message
IN DWORD errCode = 0); // error code if any
BOOL Success( VOID) const
{ return ( m_ErrorCode == NO_ERROR); }
DWORD GetErrorCode( VOID) const
{ return ( m_ErrorCode); }
private:
dllexp VOID
LogEventPrivate(
IN DWORD idMessage,
IN WORD wEventType,
IN WORD cSubStrings,
IN const CHAR * apszSubStrings[],
IN DWORD errCode);
};
typedef EVENT_LOG * LPEVENT_LOG;
# endif // _STITRACE_H_
/************************ End of File ***********************/