dll/win32/samlib/dllmain.c

   1 /*
   2  *  ReactOS kernel
   3  *  Copyright (C) 2004 ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License along
  16  *  with this program; if not, write to the Free Software Foundation, Inc.,
  17  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  */
  19 /* $Id$
  20  *
  21  * COPYRIGHT:         See COPYING in the top level directory
  22  * PROJECT:           ReactOS system libraries
  23  * PURPOSE:           SAM interface library
  24  * FILE:              lib/samlib/dllmain.c
  25  * PROGRAMER:         Eric Kohl
  26  */
  27
  28 /* INCLUDES *****************************************************************/
  29
  30 #include <stdio.h>
  31 #include <stdarg.h>
  32
  33 #include <windef.h>
  34 #include <winbase.h>
  35
  36 #include "debug.h"
  37
  38 //#define LOG_DEBUG_MESSAGES
  39
  40 /* GLOBALS *******************************************************************/
  41
  42
  43 /* FUNCTIONS *****************************************************************/
  44
  45 BOOL WINAPI
  46 DllMain (HINSTANCE hInstance,
  47          DWORD dwReason,
  48          LPVOID lpReserved)
  49 {
  50
  51   return TRUE;
  52 }
  53
  54
  55 void
  56 DebugPrint (char* fmt,...)
  57 {
  58 #ifdef LOG_DEBUG_MESSAGES
  59   char FileName[MAX_PATH];
  60   HANDLE hLogFile;
  61   DWORD dwBytesWritten;
  62 #endif
  63   char buffer[512];
  64   va_list ap;
  65
  66   va_start (ap, fmt);
  67   vsprintf (buffer, fmt, ap);
  68   va_end (ap);
  69
  70   OutputDebugStringA (buffer);
  71
  72 #ifdef LOG_DEBUG_MESSAGES
  73   strcpy (FileName, "C:\\reactos\\samlib.log");
  74   hLogFile = CreateFileA (FileName,
  75                           GENERIC_WRITE,
  76                           0,
  77                           NULL,
  78                           OPEN_ALWAYS,
  79                           FILE_ATTRIBUTE_NORMAL,
  80                           NULL);
  81   if (hLogFile == INVALID_HANDLE_VALUE)
  82     return;
  83
  84   if (SetFilePointer(hLogFile, 0, NULL, FILE_END) == 0xFFFFFFFF)
  85     {
  86       CloseHandle (hLogFile);
  87       return;
  88     }
  89
  90   WriteFile (hLogFile,
  91              buffer,
  92              strlen(buffer),
  93              &dwBytesWritten,
  94              NULL);
  95
  96   CloseHandle (hLogFile);
  97 #endif
  98 }
  99
 100 /* EOF */