dll/shellext/devcpux/processor.c

   1 /*
   2  * PROJECT:     ReactOS Shell Extensions
   3  * LICENSE:     LGPL - See COPYING in the top level directory
   4  * FILE:        dll\win32\shellext\devcpux\processor.c
   5  * PURPOSE:
   6  * COPYRIGHT:   Copyright 2007 Christoph von Wittich <Christoph_vW@ReactOS.org>
   7  *
   8  */
   9
  10 #include <windows.h>
  11 #include <setupapi.h>
  12 #include <powrprof.h>
  13
  14 #include "resource.h"
  15
  16 HINSTANCE g_hInstance = NULL;
  17 INT_PTR CALLBACK ProcessorDlgProc (HWND hDlg, UINT uMessage, WPARAM wParam, LPARAM lParam);
  18
  19 BOOL
  20 APIENTRY
  21 DllMain (HANDLE hInstance, DWORD dwReason, LPVOID lpReserved)
  22 {
  23         switch (dwReason)
  24         {
  25                 case DLL_THREAD_ATTACH:
  26                 case DLL_THREAD_DETACH:
  27                 case DLL_PROCESS_ATTACH:
  28                 case DLL_PROCESS_DETACH:
  29                         break;
  30         }
  31
  32         g_hInstance = (HINSTANCE) hInstance;
  33         return TRUE;
  34 }
  35
  36
  37 BOOL
  38 APIENTRY
  39 PropSheetExtProc(PSP_PROPSHEETPAGE_REQUEST PropPageRequest, LPFNADDPROPSHEETPAGE fAddFunc, LPARAM lParam)
  40 {
  41         PROPSHEETPAGE PropSheetPage;
  42         HPROPSHEETPAGE hPropSheetPage;
  43
  44         if(PropPageRequest->PageRequested != SPPSR_ENUM_ADV_DEVICE_PROPERTIES)
  45                 return FALSE;
  46
  47         if ((!PropPageRequest->DeviceInfoSet) || (!PropPageRequest->DeviceInfoData))
  48                 return FALSE;
  49
  50         ZeroMemory(&PropSheetPage, sizeof(PROPSHEETPAGE));
  51         PropSheetPage.dwSize = sizeof(PROPSHEETPAGE);
  52         PropSheetPage.hInstance = g_hInstance;
  53         PropSheetPage.pszTemplate = MAKEINTRESOURCE(DLG_PROCESSORINFO);
  54         PropSheetPage.pfnDlgProc = ProcessorDlgProc;
  55
  56         hPropSheetPage = CreatePropertySheetPage(&PropSheetPage);
  57         if(!hPropSheetPage)
  58                 return FALSE;
  59
  60         if(!(fAddFunc)(hPropSheetPage, lParam)) {
  61                 DestroyPropertySheetPage (hPropSheetPage);
  62                 return FALSE;
  63         }
  64
  65         return TRUE;
  66 }
  67
  68 void
  69 AddFeature(WCHAR* szFeatures, WCHAR* Feature, BOOL* bFirst)
  70 {
  71         if (!*bFirst)
  72                 wcscat(szFeatures, L", ");
  73         *bFirst = FALSE;
  74         wcscat(szFeatures, Feature);
  75 }
  76
  77 INT_PTR
  78 CALLBACK
  79 ProcessorDlgProc (HWND hDlg, UINT uMessage, WPARAM wParam, LPARAM lParam)
  80 {
  81         switch (uMessage) {
  82                 case WM_INITDIALOG:
  83                 {
  84                         WCHAR szFeatures[MAX_PATH] = L"";
  85                         WCHAR szModel[3];
  86                         WCHAR szStepping[3];
  87                         WCHAR szCurrentMhz[10];
  88                         BOOL bFirst = TRUE;
  89                         SYSTEM_INFO SystemInfo;
  90                         PROCESSOR_POWER_INFORMATION PowerInfo;
  91
  92                         if (IsProcessorFeaturePresent(PF_MMX_INSTRUCTIONS_AVAILABLE))
  93                                 AddFeature(szFeatures, L"MMX", &bFirst);
  94                         if (IsProcessorFeaturePresent(PF_XMMI_INSTRUCTIONS_AVAILABLE))
  95                                 AddFeature(szFeatures, L"SSE", &bFirst);
  96                         if (IsProcessorFeaturePresent(PF_XMMI64_INSTRUCTIONS_AVAILABLE))
  97                                 AddFeature(szFeatures, L"SSE2", &bFirst);
  98                         /*if (IsProcessorFeaturePresent(PF_SSE3_INSTRUCTIONS_AVAILABLE))
  99                                 AddFeature(szFeatures, L"SSE3", &bFirst); */
 100                         if (IsProcessorFeaturePresent(PF_3DNOW_INSTRUCTIONS_AVAILABLE))
 101                                 AddFeature(szFeatures, L"3DNOW", &bFirst);
 102
 103                         SetDlgItemTextW(hDlg, IDC_FEATURES, szFeatures);
 104
 105                         GetSystemInfo(&SystemInfo);
 106
 107                         wsprintf(szModel, L"%x", HIBYTE(SystemInfo.wProcessorRevision));
 108                         wsprintf(szStepping, L"%d", LOBYTE(SystemInfo.wProcessorRevision));
 109
 110                         SetDlgItemTextW(hDlg, IDC_MODEL, szModel);
 111                         SetDlgItemTextW(hDlg, IDC_STEPPING, szStepping);
 112
 113                         CallNtPowerInformation(11, NULL, 0, &PowerInfo, sizeof(PowerInfo));
 114                         wsprintf(szCurrentMhz, L"%ld %s", PowerInfo.CurrentMhz, L"MHz");
 115                         SetDlgItemTextW(hDlg, IDC_CORESPEED, szCurrentMhz);
 116
 117                         return TRUE;
 118                 }
 119         }
 120         return FALSE;
 121 }