base/applications/mscutils/devmgmt/devmgmt.c

   1 /*
   2  * PROJECT:     ReactOS Device Managment
   3  * LICENSE:     GPL - See COPYING in the top level directory
   4  * FILE:        base/system/devmgmt/devmgmt.c
   5  * PURPOSE:     Program HQ
   6  * COPYRIGHT:   Copyright 2006 Ged Murphy <gedmurphy@gmail.com>
   7  *
   8  */
   9
  10 #include "precomp.h"
  11
  12 #include <winnls.h>
  13
  14 HINSTANCE hInstance;
  15 HANDLE ProcessHeap;
  16 HANDLE hMutex;
  17
  18 int WINAPI
  19 _tWinMain(HINSTANCE hThisInstance,
  20           HINSTANCE hPrevInstance,
  21           LPTSTR lpCmdLine,
  22           int nCmdShow)
  23 {
  24     LPTSTR lpAppName;
  25     HWND hMainWnd;
  26     MSG Msg;
  27     int Ret = 1;
  28     INITCOMMONCONTROLSEX icex;
  29
  30     hMutex = CreateMutex(NULL, TRUE, _T("devmgmt_mutex"));
  31     if (hMutex == NULL || GetLastError() == ERROR_ALREADY_EXISTS)
  32     {
  33         if (hMutex)
  34         {
  35             CloseHandle(hMutex);
  36         }
  37         return 0;
  38     }
  39
  40     switch (GetUserDefaultUILanguage())
  41   {
  42     case MAKELANGID(LANG_HEBREW, SUBLANG_DEFAULT):
  43       SetProcessDefaultLayout(LAYOUT_RTL);
  44       break;
  45
  46     default:
  47       break;
  48   }
  49
  50     hInstance = hThisInstance;
  51     ProcessHeap = GetProcessHeap();
  52
  53     icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
  54     icex.dwICC = ICC_BAR_CLASSES | ICC_COOL_CLASSES;
  55     InitCommonControlsEx(&icex);
  56
  57     if (!AllocAndLoadString(&lpAppName,
  58                             hInstance,
  59                             IDS_APPNAME))
  60     {
  61         return 1;
  62     }
  63
  64     if (InitMainWindowImpl())
  65     {
  66         hMainWnd = CreateMainWindow(lpAppName,
  67                                     nCmdShow);
  68         if (hMainWnd != NULL)
  69         {
  70             /* pump the message queue */
  71             while( GetMessage( &Msg, NULL, 0, 0 ) )
  72             {
  73                 TranslateMessage(&Msg);
  74                 DispatchMessage(&Msg);
  75
  76             }
  77
  78             Ret = 0;
  79         }
  80
  81         UninitMainWindowImpl();
  82     }
  83
  84     LocalFree((HLOCAL)lpAppName);
  85     CloseHandle(hMutex);
  86     return Ret;
  87 }
  88
  89
  90