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//*************************************************************
//
// General.cpp - General property sheet page
//
// Microsoft Confidential
// Copyright (c) Microsoft Corporation 1996-2000
// All rights reserved
//
//*************************************************************
// NT base apis
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <ntdddisk.h>
#include <sysdm.h>
#include <regstr.h>
#include <help.h>
#include <shellapi.h>
#include <shlapip.h>
#include <shlobjp.h>
#include <regapix.h>
#include <wininet.h>
#include <wbemcli.h> // Contains the WMI APIs: IWbemLocator, etc.
#include <ccstock.h> // Contains IID_PPV_ARG()
#include <debug.h> // For TraceMsg()
#include <stdio.h>
#include <math.h>
#include <tchar.h>
#include <winbrand.h> // For added branding resources
#define CP_ENGLISH 1252 // This is the English code page.
#ifdef DEBUG
#undef TraceMsg
#define TraceMsg(nTFFlags, str, n1) DbgPrintf(TEXT(str) TEXT("\n"), n1)
#else // DEBUG
#endif // DEBUG
#define SYSCPL_ASYNC_COMPUTER_INFO (WM_APP + 1)
#define SZ_REGKEY_MYCOMP_OEMLINKS TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MyComputer\\OEMLinks")
#define SZ_REGKEY_MYCOMP_OEMENGLISH TEXT("1252")
#define SZ_ATCOMPATIBLE TEXT("AT/AT COMPATIBLE")
#define SZ_WMI_WIN32PROCESSOR_ATTRIB_NAME L"Name" // Example, "Intel Pentium III Xeon processor"
#define SZ_WMI_WIN32PROCESSOR_ATTRIB_SPEED L"CurrentClockSpeed" // Example, "550".
#define SZ_WMI_WIN32PROCESSOR_ATTRIB_MAXSPEED L"MaxClockSpeed" // Example, "550".
#define SZ_WMI_WQL_QUERY_STRING L"select Name,CurrentClockSpeed,MaxClockSpeed from Win32_Processor"
#define MHZ_TO_GHZ_THRESHHOLD 1000
// if cpu speed comes back slower than WMI_WIN32PROCESSOR_SPEEDSTEP_CUTOFF,
// assume we're in power-save mode, display max speed instead.
#define WMI_WIN32PROCESSOR_SPEEDSTEP_CUTOFF 50
#define FEATURE_IGNORE_ATCOMPAT
#define FEATURE_LINKS
#define MAX_URL_STRING (INTERNET_MAX_SCHEME_LENGTH \
+ sizeof("://") \ + INTERNET_MAX_PATH_LENGTH)
#define MAX_PROCESSOR_DESCRIPTION MAX_URL_STRING
// Globals for this page
static BOOL g_fWin9xUpgrade = FALSE;
static const TCHAR c_szEmpty[] = TEXT("");static const TCHAR c_szCRLF[] = TEXT("\r\n");
static const TCHAR c_szAboutKey[] = TEXT("Software\\Microsoft\\Windows NT\\CurrentVersion");static const TCHAR c_szAboutRegisteredOwner[] = REGSTR_VAL_REGOWNER;static const TCHAR c_szAboutRegisteredOrganization[] = REGSTR_VAL_REGORGANIZATION;static const TCHAR c_szAboutProductId[] = REGSTR_VAL_PRODUCTID;static const TCHAR c_szAboutAnotherSerialNumber[] = TEXT("Plus! VersionNumber");static const TCHAR c_szAboutAnotherProductId[] = TEXT("Plus! ProductId");
// oeminfo stuff
static const TCHAR c_szSystemDir[] = TEXT("System\\");static const TCHAR c_szOemFile[] = TEXT("OemInfo.Ini");static const TCHAR c_szOemImageFile[] = TEXT("OemLogo.Bmp");static const TCHAR c_szOemGenSection[] = TEXT("General");static const TCHAR c_szOemSupportSection[] = TEXT("Support Information");static const TCHAR c_szOemName[] = TEXT("Manufacturer");static const TCHAR c_szOemModel[] = TEXT("Model");static const TCHAR c_szOemSupportLinePrefix[] = TEXT("line");static const TCHAR c_szDefSupportLineText[] = TEXT("@");
static const TCHAR SZ_REGKEY_HARDWARE_CPU[] = TEXT("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0");static const TCHAR c_szMemoryManagement[] = TEXT("SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management");static const TCHAR c_szPhysicalAddressExtension[] = TEXT("PhysicalAddressExtension");static const TCHAR c_szIndentifier[] = TEXT("Identifier");static const TCHAR SZ_REGVALUE_PROCESSORNAMESTRING[] = TEXT("ProcessorNameString");
#define SZ_REGKEY_HARDWARE TEXT("HARDWARE\\DESCRIPTION\\System")
#define SZ_REGKEY_USE_WMI TEXT("UseWMI")
// Help ID's
int g_nStartOfOEMLinks = 0;
DWORD aGeneralHelpIds[] = { IDC_GEN_WINDOWS_IMAGE, NO_HELP, IDC_TEXT_1, (IDH_GENERAL + 0), IDC_GEN_VERSION_0, (IDH_GENERAL + 1), IDC_GEN_VERSION_1, (IDH_GENERAL + 1), IDC_GEN_VERSION_2, (IDH_GENERAL + 1), IDC_GEN_SERVICE_PACK, (IDH_GENERAL + 1), IDC_TEXT_3, (IDH_GENERAL + 3), IDC_GEN_REGISTERED_0, (IDH_GENERAL + 3), IDC_GEN_REGISTERED_1, (IDH_GENERAL + 3), IDC_GEN_REGISTERED_2, (IDH_GENERAL + 3), IDC_GEN_REGISTERED_3, (IDH_GENERAL + 3), IDC_GEN_OEM_IMAGE, NO_HELP, IDC_TEXT_4, (IDH_GENERAL + 6), IDC_GEN_MACHINE_0, (IDH_GENERAL + 7), IDC_GEN_MACHINE_1, (IDH_GENERAL + 8), IDC_GEN_MACHINE_2, (IDH_GENERAL + 9), IDC_GEN_MACHINE_3, (IDH_GENERAL + 10), IDC_GEN_MACHINE_4, (IDH_GENERAL + 11), IDC_GEN_MACHINE_5, NO_HELP, IDC_GEN_MACHINE_6, NO_HELP, IDC_GEN_MACHINE_7, NO_HELP, IDC_GEN_MACHINE_8, NO_HELP, IDC_GEN_OEM_SUPPORT, (IDH_GENERAL + 12), IDC_GEN_REGISTERED_2, (IDH_GENERAL + 14), IDC_GEN_REGISTERED_3, (IDH_GENERAL + 15), IDC_GEN_MACHINE, (IDH_GENERAL + 7), IDC_GEN_OEM_NUDGE, NO_HELP, 0, 0};
//
// Macros
//
#define BytesToK(pDW) (*(pDW) = (*(pDW) + 512) / 1024) // round up
//
// Function proto-types
//
INT_PTR APIENTRY PhoneSupportProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);DWORD WINAPI InitGeneralDlgThread(LPVOID lpParam);
typedef struct { TCHAR szProcessorDesc[MAX_PROCESSOR_DESCRIPTION]; TCHAR szProcessorClockSpeed[MAX_PROCESSOR_DESCRIPTION];} PROCESSOR_INFO;
typedef struct { LONGLONG llMem; PROCESSOR_INFO pi; BOOL fShowProcName; BOOL fShowProcSpeed;} INITDLGSTRUCT;
HRESULT _SetMachineInfoLine(HWND hDlg, int idControl, LPCTSTR pszText, BOOL fSetTabStop){ HRESULT hr = S_OK;
#ifdef FEATURE_LINKS
HWND hwndItem = GetDlgItem(hDlg, idControl);
SetDlgItemText(hDlg, idControl, pszText); if (fSetTabStop) { // We also want to add the WS_TABSTOP attribute for accessibility.
SetWindowLong(hwndItem, GWL_STYLE, (WS_TABSTOP | GetWindowLong(hwndItem, GWL_STYLE))); } else { // We want to remove the tab stop behavior and we do that by removing
// the LWIS_ENABLED attribute
LWITEM item = {0};
item.mask = (LWIF_ITEMINDEX | LWIF_STATE); item.stateMask = LWIS_ENABLED; item.state = 0; // 0 if we want it disabled.
item.iLink = 0;
hr = (SendMessage(hwndItem, LWM_SETITEM, 0, (LPARAM)&item) ? S_OK : E_FAIL); }
#else // FEATURE_LINKS
SetDlgItemText(hDlg, idControl, pszText);#endif // FEATURE_LINKS
return hr;}
//*************************************************************
// Purpose: Sets or clears an image in a static control.
//
// Parameters: control - handle of static control
// resource - resource / filename of bitmap
// fl - SCB_ flags:
// SCB_FROMFILE 'resource' specifies a filename instead of a resource
// SCB_REPLACEONLY only put the new image up if there was an old one
//
// Return: (BOOL) TRUE if successful
// FALSE if an error occurs
//
// Comments:
//
// History: Date Author Comment
// 5/24/95 ericflo Ported
//*************************************************************
#define SCB_FROMFILE (0x1)
#define SCB_REPLACEONLY (0x2)
BOOL SetClearBitmap( HWND control, LPCTSTR resource, UINT fl ){ HBITMAP hbm = (HBITMAP)SendMessage(control, STM_GETIMAGE, IMAGE_BITMAP, 0);
if( hbm ) { DeleteObject( hbm ); } else if( fl & SCB_REPLACEONLY ) { return FALSE; }
if( resource ) { SendMessage(control, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM) LoadImage( hInstance, resource, IMAGE_BITMAP, 0, 0, LR_LOADTRANSPARENT | LR_LOADMAP3DCOLORS | ( ( fl & SCB_FROMFILE )? LR_LOADFROMFILE : 0 ) ) ); }
return ((HBITMAP)SendMessage(control, STM_GETIMAGE, IMAGE_BITMAP, 0) != NULL);}
BOOL IsLowColor (HWND hDlg){ BOOL fLowColor = FALSE; HDC hdc = GetDC(hDlg); if (hdc) { INT iColors = GetDeviceCaps( hdc, NUMCOLORS ); fLowColor = ((iColors != -1) && (iColors <= 256)); ReleaseDC(hDlg, hdc); } return fLowColor;}
HRESULT _GetLinkInfo(HKEY hkey, LPCTSTR pszLanguageKey, int nIndex, LPTSTR pszLink, SIZE_T cchNameSize){ DWORD cbSize = (DWORD)(cchNameSize * sizeof(pszLink[0])); TCHAR szIndex[10]; DWORD dwError;
wnsprintf(szIndex, ARRAYSIZE(szIndex), TEXT("%03d"), nIndex); dwError = SHGetValue(hkey, pszLanguageKey, szIndex, NULL, (void *) pszLink, &cbSize); return HRESULT_FROM_WIN32(dwError);}
// GSierra is worried that if we allow admins to put an arbirary
// number of OEM links that they will abuse the privalage.
// So we use this arbitrary limit. PMs may want to change it in
// the future.
#define ARTIFICIAL_MAX_SLOTS 3
HRESULT AddOEMHyperLinks(HWND hDlg, int * pControlID){ HKEY hkey; DWORD dwError; HRESULT hr; g_nStartOfOEMLinks = *pControlID; dwError = RegOpenKey(HKEY_LOCAL_MACHINE, SZ_REGKEY_MYCOMP_OEMLINKS, &hkey); hr = HRESULT_FROM_WIN32(dwError);
if (hkey) { int nIndex;
// While we have room and haven't hit the limit.
for (nIndex = 0; ((nIndex <= ARTIFICIAL_MAX_SLOTS) && (*pControlID <= LAST_GEN_MACHINES_SLOT)); nIndex++) { TCHAR szLink[2 * MAX_URL_STRING]; TCHAR szLanguageKey[10];
wnsprintf(szLanguageKey, ARRAYSIZE(szLanguageKey), TEXT("%u"), GetACP()); hr = _GetLinkInfo(hkey, szLanguageKey, nIndex, szLink, ARRAYSIZE(szLink)); if (FAILED(hr) && (CP_ENGLISH != GetACP())) { // We failed to find it in the natural language, so try English.
hr = _GetLinkInfo(hkey, SZ_REGKEY_MYCOMP_OEMENGLISH, nIndex, szLink, ARRAYSIZE(szLink)); }
if (SUCCEEDED(hr)) { // TODO: Find out how to turn on the link control and set the URL.
_SetMachineInfoLine(hDlg, *pControlID, szLink, TRUE); }
(*pControlID)++; }
RegCloseKey(hkey); }
return hr;}
HRESULT HrSysAllocStringW(IN const OLECHAR * pwzSource, OUT BSTR * pbstrDest){ HRESULT hr = S_OK;
if (pbstrDest) { *pbstrDest = SysAllocString(pwzSource); if (pwzSource) { if (*pbstrDest) hr = S_OK; else hr = E_OUTOFMEMORY; } }
return hr;}
HRESULT SetWMISecurityBlanket(IN IUnknown * punk, IUnknown * punkToPass){ IClientSecurity * pClientSecurity; HRESULT hr = punk->QueryInterface(IID_PPV_ARG(IClientSecurity, &pClientSecurity)); TraceMsg(TF_ALWAYS, "IEnumWbemClassObject::QueryInterface(IClientSecurity) called and hr=%#08lx", hr);
if (SUCCEEDED(hr)) { // Nuke after we get this working. RPC_C_AUTHN_NONE , RPC_C_AUTHZ_NAME
hr = pClientSecurity->SetBlanket(punk, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_CONNECT, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE); TraceMsg(TF_ALWAYS, "IClientSecurity::SetBlanket() called and hr=%#08lx", hr); pClientSecurity->Release(); }
return hr;}
// DESCRIPTION:
// WMI's Win32_Processor object will return a lot of rich information.
// We use this because we want rich information even if the processor doesn't
// provide it (like intel pre-Willette). Millennium uses cpuid.asm as a
// hack and we want to prevent from copying that because there is a political
// pressure from the NT team to intel to have the processors provide this
// information. That way the OS doesn't need to rev to include new processor
// names when they are released. WMI does something to generate good results
// (\admin\wmi\WBEM\Providers\Win32Provider\Providers\processor.cpp) which
// includes asm. I don't know if it's the exact same logic as Millennium and
// I don't care. The important fact is that they are the only ones to maintain
// any hard coded list. Therefore we are willing to use their poorly written
// API so we can re-use code and get out of the maintaince problems.
HRESULT GetWMI_Win32_Processor(OUT IEnumWbemClassObject ** ppEnumProcessors){ HRESULT hr = E_NOTIMPL;
*ppEnumProcessors = NULL; // Our second try is to use the WMI automation object. It has a Win32_Processor object
// that can give us a good Description, even when SZ_REGVALUE_PROCESSORNAMESTRING
// isn't set.
IWbemLocator * pLocator;
hr = CoCreateInstance(CLSID_WbemLocator, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IWbemLocator, &pLocator)); if (SUCCEEDED(hr)) { hr = E_OUTOFMEMORY; BSTR bstrLocalMachine = SysAllocString(L"root\\cimv2"); if (bstrLocalMachine) { IWbemServices * pIWbemServices;
hr = pLocator->ConnectServer(bstrLocalMachine, NULL, NULL, 0L, 0L, NULL, NULL, &pIWbemServices); TraceMsg(TF_ALWAYS, "IWbemLocator::ConnectServer() called and hr=%#08lx", hr); if (SUCCEEDED(hr)) { hr = E_OUTOFMEMORY; BSTR bstrQueryLang = SysAllocString(L"WQL"); BSTR bstrQuery = SysAllocString(SZ_WMI_WQL_QUERY_STRING); if (bstrQueryLang && bstrQuery) { IEnumWbemClassObject * pEnum = NULL; hr = pIWbemServices->ExecQuery(bstrQueryLang, bstrQuery, (WBEM_FLAG_RETURN_IMMEDIATELY | WBEM_FLAG_FORWARD_ONLY), NULL , &pEnum); TraceMsg(TF_ALWAYS, "IWbemServices::CreateInstanceEnum() called and hr=%#08lx", hr); if (SUCCEEDED(hr)) { hr = SetWMISecurityBlanket(pEnum, pIWbemServices); TraceMsg(TF_ALWAYS, "SetWMISecurityBlanket() called and hr=%#08lx", hr); if (SUCCEEDED(hr)) { hr = pEnum->QueryInterface(IID_PPV_ARG(IEnumWbemClassObject, ppEnumProcessors)); } pEnum->Release(); } } SysFreeString(bstrQuery); // SysFreeString is happy to take NULL
SysFreeString(bstrQueryLang); pIWbemServices->Release(); } SysFreeString(bstrLocalMachine); } pLocator->Release(); }
return hr;}
HRESULT GetProcessorDescFromWMI(PROCESSOR_INFO *ppi){ IEnumWbemClassObject * pEnumProcessors; HRESULT hr = GetWMI_Win32_Processor(&pEnumProcessors);
if (SUCCEEDED(hr)) { IWbemClassObject * pProcessor; ULONG ulRet;
// Currently we only care about the first processor.
hr = pEnumProcessors->Next(WBEM_INFINITE, 1, &pProcessor, &ulRet); TraceMsg(TF_ALWAYS, "IEnumWbemClassObject::Next() called and hr=%#08lx", hr); if (SUCCEEDED(hr)) { VARIANT varProcessorName = {0};
hr = pProcessor->Get(SZ_WMI_WIN32PROCESSOR_ATTRIB_NAME, 0, &varProcessorName, NULL, NULL); if (SUCCEEDED(hr)) { VARIANT varProcessorSpeed = {0};
hr = pProcessor->Get(SZ_WMI_WIN32PROCESSOR_ATTRIB_SPEED, 0, &varProcessorSpeed, NULL, NULL); if (SUCCEEDED(hr) && VT_I4 == varProcessorSpeed.vt && varProcessorSpeed.lVal < WMI_WIN32PROCESSOR_SPEEDSTEP_CUTOFF) // we're in speed step power-saving mode
{ hr = pProcessor->Get(SZ_WMI_WIN32PROCESSOR_ATTRIB_MAXSPEED, 0, &varProcessorSpeed, NULL, NULL); }
if (SUCCEEDED(hr)) { if ((VT_BSTR == varProcessorName.vt) && (VT_I4 == varProcessorSpeed.vt)) { StrCpyN(ppi->szProcessorDesc, varProcessorName.bstrVal, ARRAYSIZE(ppi->szProcessorDesc));
TCHAR szTemplate[MAX_PATH]; UINT idStringTemplate = IDS_PROCESSOR_SPEED; szTemplate[0] = 0;
if (MHZ_TO_GHZ_THRESHHOLD <= varProcessorSpeed.lVal) { TCHAR szSpeed[20]; double dGHz = (varProcessorSpeed.lVal / (double)1000.0);
// Someone released a "1.13 GHz" chip, so let's display that correctly...
_snwprintf(szSpeed, ARRAYSIZE(szSpeed), TEXT("%1.2f"), dGHz); LoadString(hInstance, IDS_PROCESSOR_SPEEDGHZ, szTemplate, ARRAYSIZE(szTemplate)); wnsprintf(ppi->szProcessorClockSpeed, ARRAYSIZE(ppi->szProcessorClockSpeed), szTemplate, szSpeed); } else { LoadString(hInstance, IDS_PROCESSOR_SPEED, szTemplate, ARRAYSIZE(szTemplate)); wnsprintf(ppi->szProcessorClockSpeed, ARRAYSIZE(ppi->szProcessorClockSpeed), szTemplate, varProcessorSpeed.lVal); } } else { hr = E_FAIL; } }
VariantClear(&varProcessorSpeed); }
VariantClear(&varProcessorName); pProcessor->Release(); }
pEnumProcessors->Release(); }
return hr;}
HRESULT GetProcessorInfoFromRegistry(HKEY hkey, PROCESSOR_INFO *ppi){ HRESULT hr = E_FAIL; TCHAR szTemp[MAX_PROCESSOR_DESCRIPTION]; *szTemp = NULL; DWORD cbData = sizeof(szTemp); //To avoid copying blank string.
if ((RegQueryValueEx(hkey, SZ_REGVALUE_PROCESSORNAMESTRING, 0, 0, (LPBYTE)szTemp, &cbData) == ERROR_SUCCESS) && (*szTemp != NULL) && (cbData > 1)) { //ISSUE - How do I get the processor clock speed.
StrCpyN(ppi->szProcessorDesc, szTemp, MAX_PROCESSOR_DESCRIPTION); hr = S_OK; } return hr;}
// This is the number of chars that will fit on one line in our dialog
// with the current layout.
#define SIZE_CHARSINLINE 30
BOOL _GetProcessorDescription(PROCESSOR_INFO* ppi, BOOL* pbShowClockSpeed){ BOOL bShowProcessorInfo = FALSE; *pbShowClockSpeed = TRUE; HKEY hkey;
// In general, WMI is a lowse API. However, they provide the processor description on
// downlevel so we need them. They implement this in a hacky way so we want them to
// maintain the hack and all the problems associated with it. We need to turn this feature
// off until they fix their bugs. Currently, they call JET which recently regressed and
// causes their API to take 10-20 seconds. -BryanSt
if (SHRegGetBoolUSValue(SZ_REGKEY_HARDWARE, SZ_REGKEY_USE_WMI, FALSE, TRUE)) { if (SUCCEEDED(GetProcessorDescFromWMI(ppi))) { bShowProcessorInfo = TRUE; } }
if (RegOpenKey(HKEY_LOCAL_MACHINE, SZ_REGKEY_HARDWARE_CPU, &hkey) == ERROR_SUCCESS) { // Try for ProcessorNameString if present.
// This registry entry will contain the most correct description of the processor
// because it came directly from the CPU. AMD and Cyrix support this but
// intel won't until Willette.
if (FAILED(GetProcessorInfoFromRegistry(hkey, ppi))) { if (!bShowProcessorInfo) { // Our last try is to use the generic Identifier. This is normally formatted like,
// "x86 Family 6 Model 7 Stepping 3" but it's better than nothing.
DWORD cbData = sizeof(ppi->szProcessorDesc); if (RegQueryValueEx(hkey, c_szIndentifier, 0, 0, (LPBYTE)ppi->szProcessorDesc, &cbData) == ERROR_SUCCESS) { bShowProcessorInfo = TRUE; *pbShowClockSpeed = FALSE; } } } RegCloseKey(hkey); }
return bShowProcessorInfo; }
void _SetProcessorDescription(HWND hDlg, PROCESSOR_INFO* ppi, BOOL bShowClockSpeed, BOOL bShowProcessorInfo, int * pnControlID){ if (bShowProcessorInfo) { TCHAR szProcessorLine1[MAX_PATH]; TCHAR szProcessorLine2[MAX_PATH];
// We need to get the CPU name from the CPU itself so we don't
// need to rev our OS's INF files every time they ship a new processor. So we guaranteed
// them that we would display whatever string they provide in whatever way they provide it
// up to 49 chars. The layout on the dlg doesn't allow 49 chars on one line so we need to wrap
// in that case. Whistler #159510.
// Don't change this without talking to me (BryanSt) or JVert.
//
// Note: there is often talk of stripping leading spaces. Intel even asks software to do this.
// (http://developer.intel.com/design/processor/future/manuals/CPUID_Supplement.htm)
// However, we SHOULD NOT do this. This call was defined and standardized by AMD long ago.
// The rule we make is they must be compatible with AMD�s existing implementation.
// (http://www.amd.com/products/cpg/athlon/techdocs/pdf/20734.pdf)
// Contact JVert for questions on stripping leading spaces.
StrCpyN(szProcessorLine1, ppi->szProcessorDesc, ARRAYSIZE(szProcessorLine1)); szProcessorLine2[0] = 0;
if (SIZE_CHARSINLINE < lstrlen(szProcessorLine1)) { // Now word wrap
TCHAR* pszWrapPoint = StrRChr(szProcessorLine1, szProcessorLine1 + SIZE_CHARSINLINE, TEXT(' ')); if (pszWrapPoint) { StrCpyN(szProcessorLine2, pszWrapPoint + 1, ARRAYSIZE(szProcessorLine2)); *pszWrapPoint = 0; } else // if no space found, just wrap at SIZE_CHARSINLINE
{ StrCpyN(szProcessorLine2, &szProcessorLine1[SIZE_CHARSINLINE], ARRAYSIZE(szProcessorLine2)); szProcessorLine1[SIZE_CHARSINLINE] = 0; } }
_SetMachineInfoLine(hDlg, (*pnControlID)++, szProcessorLine1, FALSE); if (szProcessorLine2[0]) { _SetMachineInfoLine(hDlg, (*pnControlID)++, szProcessorLine2, FALSE); }
if (bShowClockSpeed) { _SetMachineInfoLine(hDlg, (*pnControlID)++, ppi->szProcessorClockSpeed, FALSE); } }}
typedef struct _OSNAMEIDPAIR { UINT iOSType; UINT iOSName;} OSNAMEIDPAIR;
//*************************************************************
// Purpose: Initalize the general page
//
// Parameters: hDlg - Handle to the dialog box
//
// Return: void
//
// Comments:
//
// History: Date Author Comment
// 11/20/95 ericflo Ported
//*************************************************************
VOID InitGeneralDlg(HWND hDlg){ OSVERSIONINFO ver; TCHAR szScratch1[64]; TCHAR szScratch2[64]; DWORD cbData; HKEY hkey; int ctlid; UINT uXpSpLevel = 0; HMODULE hResourceDll = hInstance;
// Set the default bitmap
SetClearBitmap(GetDlgItem(hDlg, IDC_GEN_WINDOWS_IMAGE), IsLowColor(hDlg) ? MAKEINTRESOURCE(IDB_WINDOWS_256) : MAKEINTRESOURCE(IDB_WINDOWS), 0);
// Query for the build number information
ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
if (!GetVersionEx(&ver)) { return; }
// IDC_GEN_VERSION_0: Major Branding ("Windows XP")
// todo: for now, everything is "Windows XP". must change for blackcomb
UINT id = IDS_WINVER_WINDOWSXP; LoadString(hInstance, id, szScratch1, ARRAYSIZE(szScratch1)); SetDlgItemText(hDlg, IDC_GEN_VERSION_0, szScratch1);
// IDC_GEN_VERSION_1: Minor Branding ("Personal", "Professional", etc)
szScratch1[0] = TEXT('\0'); id = 0; // note: OS_EMBEDDED must be before any options that may co-occur with OS_EMBEDDED
#ifndef _WIN64
OSNAMEIDPAIR rgID[] = {{OS_EMBEDDED, IDS_WINVER_EMBEDDED}, {OS_TABLETPC, IDS_WINVER_TABLETPC_SYSDM_CPL}, {OS_MEDIACENTER, IDS_WINVER_MEDIACENTER_SYSDM_CPL}, {OS_PERSONAL, IDS_WINVER_PERSONAL}, {OS_PROFESSIONAL, IDS_WINVER_PROFESSIONAL}, {OS_SERVER, IDS_WINVER_SERVER}, {OS_ADVSERVER, IDS_WINVER_ADVANCEDSERVER}, {OS_DATACENTER, IDS_WINVER_DATACENTER}};#else
OSNAMEIDPAIR rgID[] = {{OS_PROFESSIONAL, IDS_WINVER_PROFESSIONAL_WIN64}, {OS_SERVER, IDS_WINVER_SERVER}, {OS_ADVSERVER, IDS_WINVER_ADVANCEDSERVER}, {OS_DATACENTER, IDS_WINVER_DATACENTER}};#endif
for (int i = 0; i < ARRAYSIZE(rgID); i++) { if (IsOS(rgID[i].iOSType)) { // Do a special test now to determine if this resource was added
// for a Windows XP service pack.
switch (rgID[i].iOSType) { case OS_TABLETPC: case OS_MEDIACENTER: uXpSpLevel = 1; break; }
id = (rgID[i].iOSName); break; } };
// If this string resource was added for a Windows XP service pack, and
// lives in a special resource DLL, attempt to load it now. If this
// fails, revert to the Professional string resource.
if (uXpSpLevel > 0) { hResourceDll = LoadLibraryEx(TEXT("winbrand.dll"), NULL, LOAD_LIBRARY_AS_DATAFILE);
if (hResourceDll == NULL) { hResourceDll = hInstance; id = IDS_WINVER_PROFESSIONAL; } }
LoadString(hResourceDll, id, szScratch1, ARRAYSIZE(szScratch1));
if (hResourceDll != hInstance) { FreeLibrary(hResourceDll); }
SetDlgItemText(hDlg, IDC_GEN_VERSION_1, szScratch1); // IDC_GEN_VERSION_2: Version Year ("Version 2002", etc)
// set szScratch2 to "Debug" if the debugging version of USER.EXE is installed
if (GetSystemMetrics(SM_DEBUG)) { szScratch2[0] = TEXT(' '); LoadString(hInstance, IDS_DEBUG, &szScratch2[1], ARRAYSIZE(szScratch2)); } else { szScratch2[0] = TEXT('\0'); } // todo: for now, everything is 2002. For Blackcomb we'll need to update this.
LoadString(hInstance, IDS_WINVER_2002, szScratch1, ARRAYSIZE(szScratch1)); StrCatBuff(szScratch1, szScratch2, ARRAYSIZE(szScratch1)); SetDlgItemText(hDlg, IDC_GEN_VERSION_2, szScratch1);
// IDC_GEN_SERVICE_PACK: Service Pack (if any)
SetDlgItemText(hDlg, IDC_GEN_SERVICE_PACK, ver.szCSDVersion);
if (RegOpenKey(HKEY_LOCAL_MACHINE, c_szAboutKey, &hkey) == ERROR_SUCCESS) { // Do registered user info
ctlid = IDC_GEN_REGISTERED_0; // start here and use more as needed
cbData = ARRAYSIZE( szScratch2 ) * sizeof (TCHAR); if( (RegQueryValueEx(hkey, c_szAboutRegisteredOwner, NULL, NULL, (LPBYTE)szScratch2, &cbData) == ERROR_SUCCESS) && ( cbData > 1 ) ) { SetDlgItemText(hDlg, ctlid++, szScratch2); }
cbData = ARRAYSIZE( szScratch2 ) * sizeof (TCHAR); if( (RegQueryValueEx(hkey, c_szAboutRegisteredOrganization, NULL, NULL, (LPBYTE)szScratch2, &cbData) == ERROR_SUCCESS) && ( cbData > 1 ) ) { SetDlgItemText(hDlg, ctlid++, szScratch2); }
cbData = ARRAYSIZE( szScratch2 ) * sizeof (TCHAR); if( (RegQueryValueEx(hkey, c_szAboutProductId, NULL, NULL, (LPBYTE)szScratch2, &cbData) == ERROR_SUCCESS) && ( cbData > 1 ) ) { SetDlgItemText(hDlg, ctlid++, szScratch2); }
cbData = ARRAYSIZE( szScratch2 ) * sizeof (TCHAR); if( (RegQueryValueEx(hkey, c_szAboutAnotherProductId, NULL, NULL, (LPBYTE)szScratch2, &cbData) == ERROR_SUCCESS) && ( cbData > 1 ) ) { SetDlgItemText(hDlg, ctlid++, szScratch2); }
RegCloseKey(hkey); }
SHCreateThread(InitGeneralDlgThread, hDlg, CTF_COINIT | CTF_FREELIBANDEXIT, NULL);}
DWORD WINAPI InitGeneralDlgThread(LPVOID lpParam){ SYSTEM_BASIC_INFORMATION BasicInfo; NTSTATUS Status; if (!lpParam) return -1; INITDLGSTRUCT* pids = (INITDLGSTRUCT*)LocalAlloc(LPTR, sizeof(INITDLGSTRUCT)); if (pids) { // Memory
Status = NtQuerySystemInformation( SystemBasicInformation, &BasicInfo, sizeof(BasicInfo), NULL );
if (NT_SUCCESS(Status)) { LONGLONG nTotalBytes = BasicInfo.NumberOfPhysicalPages;
nTotalBytes *= BasicInfo.PageSize;
// WORKAROUND - NtQuerySystemInformation doesn't really return the total available physical
// memory, it instead just reports the total memory seen by the Operating System. Since
// some amount of memory is reserved by BIOS, the total available memory is reported
// incorrectly. To work around this limitation, we convert the total bytes to
// the nearest 4MB value
#define ONEMB 1048576 //1MB = 1048576 bytes.
double nTotalMB = (double)(nTotalBytes / ONEMB); pids->llMem = (LONGLONG)((ceil(ceil(nTotalMB) / 4.0) * 4.0) * ONEMB); }
pids->fShowProcName = _GetProcessorDescription(&pids->pi, &pids->fShowProcSpeed);
PostMessage((HWND)lpParam, SYSCPL_ASYNC_COMPUTER_INFO, (WPARAM)pids, 0); }
return 0;}
VOID CompleteGeneralDlgInitialization(HWND hDlg, INITDLGSTRUCT* pids){ TCHAR oemfile[MAX_PATH]; int ctlid; NTSTATUS Status; HKEY hkey; TCHAR szScratch1[64]; TCHAR szScratch2[64]; TCHAR szScratch3[64]; DWORD cbData;
// Do machine info
ctlid = IDC_GEN_MACHINE_0; // start here and use controls as needed
// if OEM name is present, show logo and check for phone support info
if (!GetSystemDirectory(oemfile, ARRAYSIZE(oemfile))) { oemfile[0] = 0; }
if( oemfile[ lstrlen( oemfile ) - 1 ] != TEXT('\\') ) lstrcat( oemfile, TEXT("\\")); lstrcat( oemfile, c_szOemFile );
if (!PathFileExists(oemfile)) { // On Win9x, the oeminfo files went in %windir%\system,
// so we need to look in there, as well.
if (GetWindowsDirectory(oemfile, ARRAYSIZE(oemfile))) { if (oemfile[lstrlen(oemfile)-1] != TEXT('\\')) lstrcat(oemfile, TEXT("\\")); } lstrcat(oemfile, c_szSystemDir); lstrcat(oemfile, c_szOemFile);
if (PathFileExists(oemfile)) { g_fWin9xUpgrade = TRUE; }
}
if( GetPrivateProfileString( c_szOemGenSection, c_szOemName, c_szEmpty, szScratch1, ARRAYSIZE( szScratch1 ), oemfile ) ) { _SetMachineInfoLine(hDlg, ctlid++, szScratch1, FALSE);
if( GetPrivateProfileString( c_szOemGenSection, c_szOemModel, c_szEmpty, szScratch1, ARRAYSIZE( szScratch1 ), oemfile ) ) { _SetMachineInfoLine(hDlg, ctlid++, szScratch1, FALSE); }
lstrcpy( szScratch2, c_szOemSupportLinePrefix ); lstrcat( szScratch2, TEXT("1") );
if( GetPrivateProfileString( c_szOemSupportSection, szScratch2, c_szEmpty, szScratch1, ARRAYSIZE( szScratch1 ), oemfile ) ) { HWND wnd = GetDlgItem( hDlg, IDC_GEN_OEM_SUPPORT );
EnableWindow( wnd, TRUE ); ShowWindow( wnd, SW_SHOW ); }
if (g_fWin9xUpgrade) { if (GetWindowsDirectory( oemfile, ARRAYSIZE( oemfile ) )) { if( oemfile[ lstrlen( oemfile ) - 1 ] != TEXT('\\') ) lstrcat( oemfile, TEXT("\\") ); } else { oemfile[0] = 0; } lstrcat(oemfile, c_szSystemDir); lstrcat( oemfile, c_szOemImageFile ); } else { if (!GetSystemDirectory( oemfile, ARRAYSIZE( oemfile ) )) { oemfile[0] = 0; } if( oemfile[ lstrlen( oemfile ) - 1 ] != TEXT('\\') ) lstrcat( oemfile, TEXT("\\") ); lstrcat( oemfile, c_szOemImageFile ); }
if( SetClearBitmap( GetDlgItem( hDlg, IDC_GEN_OEM_IMAGE ), oemfile, SCB_FROMFILE ) ) { ShowWindow( GetDlgItem( hDlg, IDC_GEN_OEM_NUDGE ), SW_SHOWNA ); ShowWindow( GetDlgItem( hDlg, IDC_GEN_MACHINE ), SW_HIDE ); } }
// Get Processor Description
_SetProcessorDescription(hDlg, &pids->pi, pids->fShowProcSpeed, pids->fShowProcName, &ctlid);
// System identifier
if (RegOpenKey(HKEY_LOCAL_MACHINE, SZ_REGKEY_HARDWARE, &hkey) == ERROR_SUCCESS) { cbData = ARRAYSIZE( szScratch2 ) * sizeof (TCHAR); if (RegQueryValueEx(hkey, c_szIndentifier, 0, 0, (LPBYTE)szScratch2, &cbData) == ERROR_SUCCESS) { // Some OEMs put "AT/AT Compatible" as the System Identifier. Since this
// is completely obsolete, we may want to have a feature that simply ignores
// it.
#ifdef FEATURE_IGNORE_ATCOMPAT
if (StrCmpI(szScratch2, SZ_ATCOMPATIBLE))#endif // FEATURE_IGNORE_ATCOMPAT
{ _SetMachineInfoLine(hDlg, ctlid++, szScratch2, FALSE); } }
RegCloseKey(hkey); } StrFormatByteSize(pids->llMem, szScratch1, ARRAYSIZE(szScratch1)); LoadString(hInstance, IDS_XDOTX_MB, szScratch3, ARRAYSIZE(szScratch3)); wnsprintf(szScratch2, ARRAYSIZE(szScratch2), szScratch3, szScratch1); _SetMachineInfoLine(hDlg, ctlid++, szScratch2, FALSE);
// Physical address extension
Status = RegOpenKey( HKEY_LOCAL_MACHINE, c_szMemoryManagement, &hkey ); if (ERROR_SUCCESS == Status) { DWORD paeEnabled;
Status = RegQueryValueEx( hkey, c_szPhysicalAddressExtension, NULL, NULL, (LPBYTE)&paeEnabled, &cbData );
if (ERROR_SUCCESS == Status && sizeof(paeEnabled) == cbData && 0 != paeEnabled) { LoadString(hInstance, IDS_PAE, szScratch1, ARRAYSIZE(szScratch1)); _SetMachineInfoLine(hDlg, ctlid++, szScratch1, FALSE); }
RegCloseKey(hkey); }
AddOEMHyperLinks(hDlg, &ctlid);}
HRESULT _DisplayHelp(LPHELPINFO lpHelpInfo){ // We will call WinHelp() unless it's an OEM link
// because in that case, we don't know what to show.
if ((g_nStartOfOEMLinks <= lpHelpInfo->iCtrlId) && // Is it outside of the IDC_GEN_MACHINE_* range used by OEM Links?
(LAST_GEN_MACHINES_SLOT >= lpHelpInfo->iCtrlId) && // Is it outside of the IDC_GEN_MACHINE_* range used by OEM Links?
(IDC_GEN_OEM_SUPPORT != lpHelpInfo->iCtrlId)) // Is it outside of the IDC_GEN_MACHINE_* range used by OEM Links?
{ int nIndex;
// This item is an OEM link, so let's mark it as "No Help".
for (nIndex = 0; nIndex < ARRAYSIZE(aGeneralHelpIds); nIndex++) { if ((DWORD)lpHelpInfo->iCtrlId == aGeneralHelpIds[nIndex]) { aGeneralHelpIds[nIndex + 1] = NO_HELP; break; }
nIndex++; // We need to skip every other entry because it's a list.
} }
WinHelp((HWND)lpHelpInfo->hItemHandle, HELP_FILE, HELP_WM_HELP, (DWORD_PTR) (LPSTR) aGeneralHelpIds); return S_OK;}
//*************************************************************
// Purpose: Dialog box procedure for general tab
//
// Parameters: hDlg - handle to the dialog box
// uMsg - window message
// wParam - wParam
// lParam - lParam
//
// Return: TRUE if message was processed
// FALSE if not
//
// Comments:
//
// History: Date Author Comment
// 11/17/95 ericflo Created
//*************************************************************
INT_PTR APIENTRY GeneralDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam){ switch (uMsg) { case WM_INITDIALOG: InitGeneralDlg(hDlg); break;
case WM_NOTIFY: switch (((NMHDR FAR*)lParam)->code) { case PSN_APPLY: SetWindowLongPtr (hDlg, DWLP_MSGRESULT, PSNRET_NOERROR); return TRUE;
default: return FALSE; } break;
case WM_COMMAND: if (wParam == IDC_GEN_OEM_SUPPORT) { DialogBox(hInstance, MAKEINTRESOURCE(IDD_PHONESUP), GetParent(hDlg), PhoneSupportProc); } break;
case WM_SYSCOLORCHANGE: { TCHAR oemfile[MAX_PATH];
if (g_fWin9xUpgrade) { if (GetWindowsDirectory( oemfile, ARRAYSIZE( oemfile ) )) { if( oemfile[ lstrlen( oemfile ) - 1 ] != TEXT('\\') ) lstrcat( oemfile, TEXT("\\") ); } else { *oemfile = TEXT('\0'); } lstrcat(oemfile, c_szSystemDir); lstrcat( oemfile, c_szOemImageFile ); } else { if (!GetSystemDirectory( oemfile, ARRAYSIZE( oemfile ) )) { oemfile[0] = 0; }
if( oemfile[ lstrlen( oemfile ) - 1 ] != TEXT('\\') ) lstrcat( oemfile, TEXT("\\") ); lstrcat( oemfile, c_szOemImageFile ); }
SetClearBitmap(GetDlgItem(hDlg, IDC_GEN_OEM_IMAGE), oemfile, SCB_FROMFILE | SCB_REPLACEONLY);
SetClearBitmap(GetDlgItem(hDlg, IDC_GEN_WINDOWS_IMAGE), IsLowColor(hDlg) ? MAKEINTRESOURCE(IDB_WINDOWS_256) : MAKEINTRESOURCE(IDB_WINDOWS), 0); } break;
case SYSCPL_ASYNC_COMPUTER_INFO: { if (wParam) { CompleteGeneralDlgInitialization(hDlg, (INITDLGSTRUCT*)wParam); LocalFree((HLOCAL)wParam); } } break; case WM_DESTROY: SetClearBitmap( GetDlgItem( hDlg, IDC_GEN_OEM_IMAGE ), NULL, 0 ); SetClearBitmap( GetDlgItem( hDlg, IDC_GEN_WINDOWS_IMAGE ), NULL, 0 ); break;
case WM_HELP: // F1
_DisplayHelp((LPHELPINFO) lParam); break;
case WM_CONTEXTMENU: // right mouse click
WinHelp((HWND) wParam, HELP_FILE, HELP_CONTEXTMENU, (DWORD_PTR) (LPSTR) aGeneralHelpIds); break;
default: return FALSE; }
return TRUE;}
//*************************************************************
//
// PhoneSupportProc()
//
// Purpose: Dialog box procedure for OEM phone support dialog
//
// Parameters: hDlg - handle to the dialog box
// uMsg - window message
// wParam - wParam
// lParam - lParam
//
// Return: TRUE if message was processed
// FALSE if not
//
// Comments:
//
// History: Date Author Comment
// 11/17/95 ericflo Created
//
//*************************************************************
INT_PTR APIENTRY PhoneSupportProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam ){ switch( uMsg ) {
case WM_INITDIALOG: { HWND edit = GetDlgItem(hDlg, IDC_SUPPORT_TEXT); UINT i = 1; // 1-based by design
TCHAR oemfile[MAX_PATH]; TCHAR text[ 256 ]; TCHAR line[ 12 ]; LPTSTR endline = line + lstrlen( c_szOemSupportLinePrefix );
if (g_fWin9xUpgrade) { if (GetWindowsDirectory( oemfile, ARRAYSIZE( oemfile ) )) { if( oemfile[ lstrlen( oemfile ) - 1 ] != TEXT('\\') ) lstrcat( oemfile, TEXT("\\") ); } else { *oemfile = TEXT('\0'); } lstrcat(oemfile, c_szSystemDir); lstrcat( oemfile, c_szOemFile ); } else { if (!GetSystemDirectory( oemfile, ARRAYSIZE( oemfile ) )) { oemfile[0] = 0; }
if( oemfile[ lstrlen( oemfile ) - 1 ] != TEXT('\\') ) lstrcat( oemfile, TEXT("\\") ); lstrcat( oemfile, c_szOemFile ); }
GetPrivateProfileString( c_szOemGenSection, c_szOemName, c_szEmpty, text, ARRAYSIZE( text ), oemfile ); SetWindowText( hDlg, text );
lstrcpy( line, c_szOemSupportLinePrefix );
SendMessage (edit, WM_SETREDRAW, FALSE, 0);
for( ;; i++ ) { wsprintf( endline, TEXT("%u"), i );
GetPrivateProfileString( c_szOemSupportSection, line, c_szDefSupportLineText, text, ARRAYSIZE( text ) - 2, oemfile );
if( !lstrcmpi( text, c_szDefSupportLineText ) ) break;
lstrcat( text, c_szCRLF );
SendMessage( edit, EM_SETSEL, (WPARAM)-1, (LPARAM)-1);
SendMessage( edit, EM_REPLACESEL, 0, (LPARAM)text ); }
SendMessage (edit, WM_SETREDRAW, TRUE, 0); break; }
case WM_COMMAND:
switch (LOWORD(wParam)) { case IDOK: case IDCANCEL: EndDialog( hDlg, 0 ); break;
default: return FALSE; } break;
default: return FALSE; }
return TRUE;}
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