168 lines
3.8 KiB
C
168 lines
3.8 KiB
C
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File: debug.c
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//
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// Contents: Debugging support functions
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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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// Note: This file is not compiled for retail builds
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//
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// History: 4-29-93 RichardW Created.
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//
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//----------------------------------------------------------------------------
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//
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// For ease of debugging the SPMgr, all the debug support functions have
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// been stuck here. Basically, we read info from win.ini, since that allows
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// us to configure the debug level via a text file (and DOS, for example).
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//
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// Format is:
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//
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// win.ini
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//
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// [SPMgr]
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// DebugFlags=<Flag>[<,Flag>]*
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// Package=<int>
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// BreakFlags=<BreakFlag>[<,BreakFlags>]*
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//
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// WHERE:
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// Flag is one of the following:
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// Error, Warning, Trace, Verbose, BreakOnError, Helpers,
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// RefMon, Locator, WAPI, Init, Audit, Db, Lsa
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//
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// Package is the name of the dll implementing the package, e.g.
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// NTLM=3
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//
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// BreakFlags will cause SPMgr to break, if BreakOnError is set in
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// DebugFlags:
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// InitBegin, InitEnd, Connect, Exception, Problem, Load
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//
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//
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#include "testgina.h"
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#include <stdio.h>
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#include <wchar.h>
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FILE * LogFile;
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// Debugging support functions.
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// These two functions do not exist in Non-Debug builds. They are wrappers
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// to the commnot functions (maybe I should get rid of that as well...)
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// that echo the message to a log file.
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//+---------------------------------------------------------------------------
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//
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// Function: LogEvent
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//
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// Synopsis: Logs an event to the console and, optionally, a file.
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//
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// Effects:
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//
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// Arguments: [Mask] --
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// [Format] --
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// [Format] --
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//
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// Requires:
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//
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// Returns:
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//
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// Signals:
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//
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// Modifies:
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//
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// Algorithm:
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//
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// History: 4-29-93 RichardW Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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void
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LogEvent( long Mask,
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const char * Format,
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...)
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{
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va_list ArgList;
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int Level = 0;
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int PrefixSize = 0;
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char szOutString[256];
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long OriginalMask = Mask;
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if (1)
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{
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//
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// Make the prefix first: "Process.Thread> GINA-XXX"
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//
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PrefixSize = sprintf(szOutString, "%d.%d> %s: ",
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GetCurrentProcessId(), GetCurrentThreadId(), "TestGINA");
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va_start(ArgList, Format);
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if (_vsnprintf(&szOutString[PrefixSize], sizeof(szOutString) - PrefixSize,
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Format, ArgList) < 0)
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{
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//
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// Less than zero indicates that the string could not be
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// fitted into the buffer. Output a special message indicating
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// that:
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//
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OutputDebugStringA("GINA!LogEvent: Could not pack string into 256 bytes\n");
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}
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else
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{
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OutputDebugStringA(szOutString);
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}
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if (LogFile)
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{
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SYSTEMTIME stTime;
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FILETIME ftTime;
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FILETIME localtime;
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NtQuerySystemTime((PLARGE_INTEGER) &ftTime);
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FileTimeToLocalFileTime(&ftTime, &localtime);
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FileTimeToSystemTime(&localtime, &stTime);
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fprintf(LogFile, "%02d:%02d:%02d.%03d: %s\n",
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stTime.wHour, stTime.wMinute, stTime.wSecond,
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stTime.wMilliseconds, szOutString);
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fflush(LogFile);
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}
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}
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}
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void
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OpenLogFile(LPSTR pszLogFile)
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{
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LogFile = fopen(pszLogFile, "a");
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if (!LogFile)
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{
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OutputDebugStringA("GINA: Could not open logfile for append");
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OutputDebugStringA(pszLogFile);
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}
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LogEvent(0, "Log File Begins\n");
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}
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