//************************************************************* // // strtlst.c - Startup List processing code // // Microsoft Confidential // Copyright (c) Microsoft Corporation 1996 // All rights reserved // // History: // 23-Jan-1996 JonPa - ported from NT3.51's system.cpl // //************************************************************* #include /////////////////////////////////////////////////////////////// // Persistant vars /////////////////////////////////////////////////////////////// static TCHAR *pszBoot = NULL; static int nOriginalSelection; static int nOriginalTimeout; /* * These functions in SETUPDLL.DLL are ANSI only!!!! * * Therefore any functions working with this DLL MUST remain ANSI only. * The functions are GetRGSZEnvVar and UpdateNVRAM. * The structure CPEnvBuf MUST also remain ANSI only. */ typedef int (WINAPI *GETNVRAMPROC)(CHAR **, USHORT, CHAR *, USHORT); typedef int (WINAPI *WRITENVRAMPROC)(DWORD, PSZ *, PSZ *); #if defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_) #else // X86 only vars char szBootIniA[] = "c:\\boot.ini"; TCHAR szBootIni[] = TEXT( "c:\\boot.ini" ); TCHAR szBootLdr[] = TEXT( "boot loader" ); TCHAR szFlexBoot[] = TEXT( "flexboot" ); TCHAR szMultiBoot[] = TEXT( "multiboot" ); TCHAR szTimeout[] = TEXT( "timeout" ); TCHAR szDefault[] = TEXT( "default" ); char szOSA[] = "operating systems"; #define BUFZ 4096 #define FORMIN 0 #define FORMAX 999 #define FORDEF 30 TCHAR x86DetermineSystemPartition( IN HWND hdlg ); BOOL CheckVal( HWND hDlg, WORD wID, WORD wMin, WORD wMax, WORD wMsgID ); #endif #if defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_) static HMODULE hmodSetupDll; // hmod for setup - has api we need static GETNVRAMPROC fpGetNVRAMvar; // address of function for getting nvram vars BOOL fCanUpdateNVRAM; typedef struct tagEnvBuf { int cEntries; CHAR * pszVars[10]; } CPEnvBuf; //************************************************************* // // StringToIntA // // Purpose: atoi // // Parameters: LPSTR sz - pointer of string to convert // // Return: void // // WARNING: Unlike StringToInt, this one does not skip leading // white space // //************************************************************* int StringToIntA( LPSTR sz ) { int i = 0; while( IsDigit( *sz ) ) { i = i * 10 + (*sz - '0'); sz++; } return i; } //************************************************************* // // IntToStringA // // Purpose: itoa // // Parameters: INT i - integer to convert // LPSTR sz - pointer where to put the result // // Return: void // //************************************************************* #define CCH_MAX_DEC 12 // Number of chars needed to hold 2^32 void IntToStringA( INT i, LPSTR sz) { CHAR szTemp[CCH_MAX_DEC]; int iChr; iChr = 0; do { szTemp[iChr++] = '0' + (i % 10); i = i / 10; } while (i != 0); do { iChr--; *sz++ = szTemp[iChr]; } while (iChr != 0); *sz++ = '\0'; } //////////////////////////////////////////////////////////////////////////// // CP_MAX_ENV assumes entire env. var. value < maxpath + // add 20 for various quotes // and 10 more for commas (see list description below) //////////////////////////////////////////////////////////////////////////// #define CP_MAX_ENV (MAX_PATH + 30) CPEnvBuf CPEBOSLoadIdentifier; BOOL fAutoLoad; //////////////////////////////////////////////////////////////////////////// // // This routine will query the MIPS or Alpha NVRAM for an option passed // in szName and fill in the argv style pointer passed in. // //////////////////////////////////////////////////////////////////////////// BOOL GetRGSZEnvVar(CPEnvBuf * pEnvBuf, PCHAR pszName) { CHAR *pszCur, *p; int cb, i; CHAR *rgtmp[1]; CHAR rgchOut[CP_MAX_ENV]; // GetNVRAMVar takes an argv[] style paramater as input, so crock // one up. rgtmp[0] = pszName; // GetNVRAMVar returns a 'list' of the form // open-curly"string1","string2","string3"close-curly // // an empty environment string will be 5 bytes: // open-curly""close-curly[null-terminator] cb = fpGetNVRAMvar (rgtmp, (USHORT)1, rgchOut, (USHORT) CP_MAX_ENV); pEnvBuf->cEntries = 0; // if cb was equal to 5, the string was empty (see above comment) if (cb > 5) { // break the string up into array of separate strings that // can be put into a listbox. pszCur = rgchOut; // skip first open-curly brace pszCur++; // counter for array of strings i = 0; while (*pszCur != '}') { p = pEnvBuf->pszVars[i] = MemAlloc (LPTR, MAX_PATH); // skip first quote pszCur++; while (*pszCur != '"') *p++ = *pszCur++; // skip the close quote pszCur++; // null terminate destination *p = '\0'; // skip the comma if not at end of string if (*pszCur == ',') { pszCur++; // and go to next string } i++; } pEnvBuf->cEntries = i; } return pEnvBuf->cEntries; } //////////////////////////////////////////////////////////////////////////// // // This routine will free the memory allocated by GetRGSZEnvVar // // History: // 22-Apr-1996 JonPa Created it. // //////////////////////////////////////////////////////////////////////////// void FreeRGSZEnvVar(CPEnvBuf * pEnvBuf) { int i; for( i = 0; i < pEnvBuf->cEntries; i++ ) { MemFree( pEnvBuf->pszVars[i] ); } } //////////////////////////////////////////////////////////////////////////// // The user has made a choice among the entries. // Now we have to arrange all the strings stored in NVRAM so // that they have the same ordering. The selection is passed in, // so what this function does is if selection is M, it makes the Mth item // appear first in each of the 5 environment strings and the other items // follow it in the list. // // Then if the timeout button is checked, it updates the AUTOLOAD variable // to "yes" and set the COUNTDOWN variable to the number of seconds in the // edit control. // // BUGBUG!!! - We need to add a bool parameter that indicates whether or // not the strings should be freed. 11-Mar-1996 JonPa // //////////////////////////////////////////////////////////////////////////// BOOL UpdateNVRAM(HWND hdlg, int selection, int timeout) { CHAR *rgszVRAM[5] = { "SYSTEMPARTITION", "OSLOADER", "OSLOADPARTITION", "OSLOADFILENAME", "OSLOADOPTIONS" }; CPEnvBuf rgcpeb[5]; WRITENVRAMPROC fpWriteNVRAMVar; int iTemp, jTemp; CHAR *pszSwap; CHAR szTemp[10]; HMODULE hmodSetupDLL; BOOL bChecked; // args and charray are needed for call to SetNVRamVar() in SETUP PSZ args[2]; CHAR chArray[CP_MAX_ENV]; PSZ pszReturn; if ((hmodSetupDll = LoadLibrary (TEXT("setupdll"))) == NULL) return(FALSE); fpWriteNVRAMVar = (WRITENVRAMPROC) GetProcAddress(hmodSetupDll, "SetNVRAMVar"); if (fpWriteNVRAMVar == NULL) return(FALSE); // 0 is always the selection when the dialog is brought up, // so as an optimization don't update the nvram if it's // not necessary. if (selection != 0) { // read in the strings from NVRAM. the number of strings (other than // LOADIDENTIFIER is 5) for (iTemp = 0; iTemp < 5; iTemp++) { GetRGSZEnvVar (&rgcpeb[iTemp], rgszVRAM[iTemp]); // now re-order the strings to swap the 'selection-th' item // string with the first string. pszSwap = rgcpeb[iTemp].pszVars[0]; rgcpeb[iTemp].pszVars[0] = rgcpeb[iTemp].pszVars[selection]; rgcpeb[iTemp].pszVars[selection] = pszSwap; } // now do the same for the LOADIDENTIFIER, (this was set up earlier // in the processing the INITDIALOG message). pszSwap = CPEBOSLoadIdentifier.pszVars[0]; CPEBOSLoadIdentifier.pszVars[0] = CPEBOSLoadIdentifier.pszVars[selection]; CPEBOSLoadIdentifier.pszVars[selection] = pszSwap; // now write to NVRAM: first write LOADIDENTIFIER, then the other 5 // variables. args[0] = (PSZ)"LOADIDENTIFIER"; args[1] = chArray; chArray[0] = '\0'; for (iTemp = 0; iTemp < CPEBOSLoadIdentifier.cEntries; iTemp++) { lstrcatA (chArray, CPEBOSLoadIdentifier.pszVars[iTemp]); lstrcatA (chArray, ";"); } // remove the last semi-colon: chArray[lstrlenA(chArray)-1] = '\0'; fpWriteNVRAMVar ((DWORD)2, args, &pszReturn); for (iTemp = 0; iTemp < 5; iTemp++) { args[0] = rgszVRAM[iTemp]; args[1] = chArray; chArray[0] = '\0'; for (jTemp = 0; jTemp < rgcpeb[iTemp].cEntries; jTemp++) { lstrcatA (chArray, rgcpeb[iTemp].pszVars[jTemp]); lstrcatA (chArray, ";"); } chArray[lstrlenA(chArray)-1] = '\0'; fpWriteNVRAMVar ((DWORD)2, args, &pszReturn); // We are done with this variable... Free the resources it consumes FreeRGSZEnvVar( &rgcpeb[iTemp] ); } } args[0] = "AUTOLOAD"; if (bChecked = IsDlgButtonChecked (hdlg, IDC_STARTUP_SYS_ENABLECOUNTDOWN)) args[1] = "YES"; else args[1] = ""; fpWriteNVRAMVar ((DWORD)2, args, &pszReturn); if (bChecked) { args[0] = "COUNTDOWN"; IntToStringA(timeout, szTemp); args[1] = szTemp; fpWriteNVRAMVar ((DWORD)2, args, &pszReturn); } FreeLibrary (hmodSetupDll); return TRUE; } #endif // _MIPS_ || _ALPHA_ || _PPC_ #if defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_) #else BOOL WriteableBootIni( LPTSTR szBootIni, HWND hDlg ) { BOOL bOK; DWORD dwFileAttr; HANDLE hFile; bOK = TRUE; // Change Read-only file attrs on Boot.ini file if necessary if ((dwFileAttr = GetFileAttributes (szBootIni)) != 0xFFFFFFFF) { if (dwFileAttr & FILE_ATTRIBUTE_READONLY) { if (!SetFileAttributes (szBootIni, dwFileAttr & ~FILE_ATTRIBUTE_READONLY)) { bOK = FALSE; } } } if (bOK) { hFile = CreateFile( szBootIni, GENERIC_WRITE | GENERIC_READ, FILE_SHARE_WRITE | FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL ); if (hFile != INVALID_HANDLE_VALUE) { CloseHandle(hFile); } else { if (GetLastError() == ERROR_FILE_NOT_FOUND || GetLastError() == ERROR_PATH_NOT_FOUND) { MsgBoxParam (hDlg, SYSTEM+39, INITS+1, MB_OK | MB_ICONEXCLAMATION, szBootIni); } bOK = FALSE; } // Restore read-only attr, if necessary, after writes if (dwFileAttr != 0xFFFFFFFF && (dwFileAttr & FILE_ATTRIBUTE_READONLY)) { SetFileAttributes (szBootIni, dwFileAttr); } } return bOK; } #endif void StartListInit( HWND hDlg, WPARAM wParam, LPARAM lParam ) { HWND hwndTemp; HMODULE hmodSetupDll; int iTemp; int n; #if defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_) #else int i, timeout; TCHAR szTemp2[MAX_PATH]; int selection; TCHAR *pszKeyName; LPTSTR pszLine; TCHAR *pszValue; TCHAR *pszTemp; LPTSTR lpKey = NULL; // ANSI string pointers LPSTR pszSectionA; #endif #if defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_) //////////////////////////////////////////////////////////////////// // Read info from NVRAM environment variables //////////////////////////////////////////////////////////////////// // Init to 0 so we won't try to free garbage if we cant load setup.dll CPEBOSLoadIdentifier.cEntries = 0; fCanUpdateNVRAM = FALSE; fAutoLoad = FALSE; hwndTemp = GetDlgItem (hDlg, IDC_STARTUP_SYS_OS); if (hmodSetupDll = LoadLibrary(TEXT("setupdll"))) { if (fpGetNVRAMvar = (GETNVRAMPROC)GetProcAddress(hmodSetupDll, "GetNVRAMVar")) { if (fCanUpdateNVRAM = GetRGSZEnvVar (&CPEBOSLoadIdentifier, "LOADIDENTIFIER")) { for (iTemp = 0; iTemp < CPEBOSLoadIdentifier.cEntries; iTemp++) n = SendMessageA (hwndTemp, CB_ADDSTRING, 0, (LPARAM)CPEBOSLoadIdentifier.pszVars[iTemp]); // the first one is the selection we want (offset 0) SendMessage (hwndTemp, CB_SETCURSEL, 0, 0L); SendDlgItemMessage (hDlg, IDC_STARTUP_SYS_SECONDS, EM_LIMITTEXT, 3, 0L); SendDlgItemMessage (hDlg, IDC_STARTUP_SYS_SECSCROLL, UDM_SETRANGE, 0, (LPARAM)MAKELONG(999,0)); } // fCanUpdateNVRAM is a global that gets set up above if (fCanUpdateNVRAM) { CPEnvBuf cpebAutoLoad, cpebTimeout; // is Autoload == YES? if so, check the checkbox // and read setting for timeouts // autoload == NO? disable edit control. if (GetRGSZEnvVar (&cpebAutoLoad, "AUTOLOAD")) { if (!lstrcmpiA (cpebAutoLoad.pszVars[0], "yes")) { fAutoLoad = TRUE; if (GetRGSZEnvVar (&cpebTimeout, "COUNTDOWN")) { SetDlgItemInt (hDlg, IDC_STARTUP_SYS_SECONDS, StringToIntA (cpebTimeout.pszVars[0]), FALSE); // We are done with cpebTimeout... Free the resources it consumes FreeRGSZEnvVar(&cpebTimeout); } } // We are done with cpebTimeout... Free the resources it consumes FreeRGSZEnvVar(&cpebAutoLoad); } CheckDlgButton (hDlg, IDC_STARTUP_SYS_ENABLECOUNTDOWN, fAutoLoad); if (!fAutoLoad) { EnableWindow (GetDlgItem (hDlg, IDC_STARTUP_SYS_SECONDS), FALSE); EnableWindow (GetDlgItem (hDlg, IDC_STARTUP_SYS_SECSCROLL), FALSE); } } else { // if can't set variables (no privilege), disable controls EnableWindow (GetDlgItem(hDlg, IDC_STARTUP_SYS_SECONDS), FALSE); EnableWindow (GetDlgItem(hDlg, IDC_STARTUP_SYS_ENABLECOUNTDOWN), FALSE); EnableWindow (GetDlgItem(hDlg, IDC_STARTUP_SYS_SECSCROLL), FALSE); EnableWindow (GetDlgItem(hDlg, IDC_STARTUP_SYS_OS), FALSE); } } FreeLibrary (hmodSetupDll); } // default to 5 seconds for now. #else // _MIPS_ || _ALPHA_ || _PPC_ //////////////////////////////////////////////////////////////////// // Read info from boot.ini file and initialize OS Group box items //////////////////////////////////////////////////////////////////// // // Get correct Boot Drive - this was added because after someone // boots the system, they can ghost or change the drive letter // of their boot drive from "c:" to something else. // // szBootIni[0] = GetBootDrive(); szBootIni[0] = x86DetermineSystemPartition (hDlg); szBootIniA[0] = (char) szBootIni[0]; // // Make sure we have access to BOOT.INI // if (!WriteableBootIni(szBootIni, hDlg)) { // if can't set variables (no privilege), disable controls EnableWindow (GetDlgItem(hDlg, IDC_STARTUP_SYS_SECONDS), FALSE); EnableWindow (GetDlgItem(hDlg, IDC_STARTUP_SYS_ENABLECOUNTDOWN), FALSE); EnableWindow (GetDlgItem(hDlg, IDC_STARTUP_SYS_SECSCROLL), FALSE); EnableWindow (GetDlgItem(hDlg, IDC_STARTUP_SYS_OS), FALSE); } // // Determine which section [boot loader] // [flexboot] // or [multiboot] is in file // n = GetPrivateProfileString (szBootLdr, NULL, NULL, szTemp2, ARRAYSIZE(szTemp2), szBootIni); if (n != 0) pszBoot = szBootLdr; else { n = GetPrivateProfileString (szFlexBoot, NULL, NULL, szTemp2, ARRAYSIZE(szTemp2), szBootIni); if (n != 0) pszBoot = szFlexBoot; else { n = GetPrivateProfileString (szMultiBoot, NULL, NULL, szTemp2, ARRAYSIZE(szTemp2), szBootIni); if (n != 0) { pszBoot = szMultiBoot; } else { // // This final case is here because I want to DEFAULT // to "[boot loader]" as the section name to use in // the event that we do not find any section in the // boot.ini file. // pszBoot = szBootLdr; } } } // Get info under [*pszBoot] section - timeout & default OS path timeout = GetPrivateProfileInt (pszBoot, szTimeout, 0, szBootIni); SetDlgItemInt (hDlg, IDC_STARTUP_SYS_SECONDS, timeout, FALSE); nOriginalTimeout = timeout; // // Get the "Default" os selection // szTemp2[0] = TEXT('\0'); GetPrivateProfileString (pszBoot, szDefault, NULL, szTemp2, ARRAYSIZE(szTemp2), szBootIni); // // Display all choices under [operating system] in boot.ini file // in combobox for selection // hwndTemp = GetDlgItem (hDlg, IDC_STARTUP_SYS_OS); selection = -1; // // ANSI Buffer! // pszSectionA = (LPSTR) MemAlloc (LPTR, BUFZ); // // Get entire section under OS to properly show user choices // n = GetPrivateProfileSectionA (szOSA, pszSectionA, BUFZ, szBootIniA); if ((n >= BUFZ-2) || (n == 0)) { ErrorReadingSection: // Error reading data MemFree ((LPVOID)pszSectionA); goto ContinueSystemInit; } // // Check for api errors and NoOptions // if ((pszSectionA == NULL) || ((*pszSectionA == '\0') && (*(pszSectionA+1) == '\0'))) goto ErrorReadingSection; lpKey = MemAlloc (LPTR, BUFZ*sizeof(TCHAR)); pszKeyName = lpKey; // // Convert entire buffer from OEM to UNICODE // MultiByteToWideChar (CP_OEMCP, MB_PRECOMPOSED, pszSectionA, n+2, pszKeyName, BUFZ); MemFree ((LPVOID)pszSectionA); // // Continue until we reach end of buffer, marked by Double '\0' // while (*(pszKeyName+1) != TEXT('\0')) { pszLine = pszKeyName; // // Get pointer to next line in buffer. // pszKeyName += lstrlen (pszKeyName) + 1; // // Find LHS/RHS delimiter to separate strings // pszValue = StrStr(pszLine, TEXT("=")); if (pszValue && (pszValue != pszLine)) { *pszValue = '\0'; pszValue++; } else { pszValue = pszLine; } // // Put it into combobox (if no descriptive name, use path) // n = SendMessage (hwndTemp, CB_ADDSTRING, 0, (LONG) (LPTSTR) pszValue); // // Find the first selection that matches the "default" selection // if ((selection == -1) && !lstrcmp (pszLine, szTemp2)) selection = n; // // Also attach pointer to KeyName (i.e. boot path) to each item // pszTemp = CloneString (pszLine); SendMessage (hwndTemp, CB_SETITEMDATA, n, (LONG)pszTemp); } // If no selection was found up to this point, choose 0, because // that is the default value that loader would choose. if (selection == -1) selection = 0; SendDlgItemMessage (hDlg, IDC_STARTUP_SYS_SECONDS, EM_LIMITTEXT, 3, 0L); SendDlgItemMessage (hDlg, IDC_STARTUP_SYS_SECSCROLL, UDM_SETRANGE, 0, (LPARAM)MAKELONG(999,0)); // This call should force correct settings for the checkbox // and "Showlist for xx seconds" controls nOriginalSelection = selection; SendMessage (hwndTemp, CB_SETCURSEL, selection, 0L); ContinueSystemInit: if (lpKey) { MemFree (lpKey); } #endif // _MIPS_ || _ALPHA_ || _PPC_ } // // BUGBUG!!! - We need an and extra parameter that indicates // whether we should save the variables out or not. // // IE. We need to handle CANCLE case. // int StartListExit(HWND hDlg, WPARAM wParam, LPARAM lParam ) { HWND hwndTemp; int selection, timeout; #if defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_) #else // X86 only vars DWORD dwFileAttr; BOOL bOK; HANDLE hKey; TCHAR *pszKeyName; int i, n; DWORD dwBufz; LPSTR pszSectionA; TCHAR *pszTemp; TCHAR szTemp[MAX_PATH]; TCHAR szTemp2[MAX_PATH]; int iTemp; #endif ///////////////////////////////////////////////////////////////// // Write new info to boot.ini file ///////////////////////////////////////////////////////////////// hwndTemp = GetDlgItem (hDlg, IDC_STARTUP_SYS_OS); selection = SendMessage (hwndTemp, CB_GETCURSEL, 0, 0L); if ((selection == CB_ERR) || (selection == CB_ERRSPACE)) selection = nOriginalSelection; timeout = GetDlgItemInt (hDlg, IDC_STARTUP_SYS_SECONDS, NULL, FALSE); #if defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_) if (fCanUpdateNVRAM) { TCHAR szTextNew[MAX_PATH]; TCHAR szTextTop[MAX_PATH]; UpdateNVRAM (hDlg, selection, timeout); /* * Now reorder list to match NVRAM */ // Get the current text SendMessage( hwndTemp, CB_GETLBTEXT, selection, (LPARAM)szTextNew ); SendMessage( hwndTemp, CB_GETLBTEXT, 0, (LPARAM)szTextTop ); // Set the new text to the 0th entry in the list SendMessage( hwndTemp, CB_DELETESTRING, 0, 0 ); SendMessage( hwndTemp, CB_INSERTSTRING, 0, (LPARAM)szTextNew); // Set old top text selected item SendMessage( hwndTemp, CB_DELETESTRING, selection, 0 ); SendMessage( hwndTemp, CB_INSERTSTRING, selection, (LPARAM)szTextTop); // Now point the current selection back to the top of the list, so it matches // what the user just chose SendMessage( hwndTemp, CB_SETCURSEL, 0, 0); } #else // _MIPS_ || _ALPHA_ || _PPC_ if ((selection != nOriginalSelection) || (timeout != nOriginalTimeout)) { bOK = TRUE; // Change Read-only file attrs on Boot.ini file if necessary if ((dwFileAttr = GetFileAttributes (szBootIni)) != 0xFFFFFFFF) if (dwFileAttr & FILE_ATTRIBUTE_READONLY) if (!SetFileAttributes (szBootIni, dwFileAttr & ~FILE_ATTRIBUTE_READONLY)) { BootIniWriteError: bOK = FALSE; MsgBoxParam (hDlg, SYSTEM+19, INITS+1, MB_OK | MB_ICONINFORMATION); } if (bOK) { // // Write new [operating systems] section and // set "default" selection in boot.ini file. // if (selection != nOriginalSelection) { // // Allocate buffers for new section // hKey = MemAlloc (LPTR, BUFZ*sizeof(TCHAR)); pszKeyName = (TCHAR *) hKey; // // Total profile section buffer size // i = dwBufz = 0; pszSectionA = (LPSTR) MemAlloc (LPTR, BUFZ); // // Get the User's selection and write it in the // section buffer first. Then get all other items. // pszTemp = (LPTSTR) SendMessage (hwndTemp, CB_GETITEMDATA, selection, 0L); SendMessage (hwndTemp, CB_GETLBTEXT, selection, (LONG) (LPTSTR) szTemp); if (pszTemp != (LPTSTR) CB_ERR) { lstrcpy (pszKeyName, pszTemp); lstrcat (pszKeyName, TEXT("=")); lstrcat (pszKeyName, szTemp); i = lstrlen (pszKeyName) + 1; pszKeyName += i; // // Set "default" selection in boot.ini file // if (!WritePrivateProfileString (pszBoot, szDefault, pszTemp, szBootIni)) { goto BootIniWriteError; } } dwBufz = (DWORD) i; // // Get the rest of the selections // n = SendMessage (hwndTemp, CB_GETCOUNT, 0, 0L); if (n != LB_ERR) { for (iTemp = 0; iTemp < n; iTemp++) { // // Skip the User's selection since we got it // above. // if (iTemp == selection) continue; pszTemp = (LPTSTR) SendMessage (hwndTemp, CB_GETITEMDATA, iTemp, 0L); SendMessage (hwndTemp, CB_GETLBTEXT, iTemp, (LONG) (LPTSTR) szTemp); if (pszTemp != (LPTSTR) CB_ERR) { lstrcpy (pszKeyName, pszTemp); lstrcat (pszKeyName, TEXT("=")); lstrcat (pszKeyName, szTemp); i = lstrlen (pszKeyName) + 1; pszKeyName += i; dwBufz += (DWORD) i; } } } // // Double-Null terminate the buffer // *pszKeyName = TEXT('\0'); dwBufz++; pszKeyName = (TCHAR *) hKey; // // Convert entire buffer from UNICODE to OEM // WideCharToMultiByte (CP_OEMCP, WC_COMPOSITECHECK, pszKeyName, dwBufz, pszSectionA, BUFZ, NULL, NULL); // // Write new section under OS // if (!WritePrivateProfileSectionA (szOSA, pszSectionA, szBootIniA)) { MemFree ((LPVOID)pszSectionA); MemFree ((LPVOID)hKey); goto BootIniWriteError; } MemFree ((LPVOID)pszSectionA); MemFree ((LPVOID)hKey); } if (timeout != nOriginalTimeout) { GetDlgItemText (hDlg, IDC_STARTUP_SYS_SECONDS, szTemp2, sizeof(szTemp2)); if (!CheckVal (hDlg, IDC_STARTUP_SYS_SECONDS, FORMIN, FORMAX, SYSTEM+4)) return RET_BREAK; // Write timeout value to file if (!WritePrivateProfileString (pszBoot, szTimeout, szTemp2, szBootIni)) goto BootIniWriteError; } // Restore read-only attr, if necessary, after writes if (dwFileAttr != 0xFFFFFFFF && (dwFileAttr & FILE_ATTRIBUTE_READONLY)) { SetFileAttributes (szBootIni, dwFileAttr); } } } #endif // _MIPS_ || _ALPHA_ || _PPC_ return RET_CONTINUE; } BOOL CheckVal( HWND hDlg, WORD wID, WORD wMin, WORD wMax, WORD wMsgID ) { WORD nVal; BOOL bOK; HWND hVal; if( wMin > wMax ) { nVal = wMin; wMin = wMax; wMax = nVal; } nVal = (WORD) GetDlgItemInt( hDlg, wID, &bOK, FALSE ); if( !bOK || ( nVal < wMin ) || ( nVal > wMax ) ) { MsgBoxParam( hDlg, wMsgID, INITS + 1, MB_OK | MB_ICONINFORMATION, wMin, wMax ); SendMessage( hDlg, WM_NEXTDLGCTL, (WPARAM) ( hVal = GetDlgItem( hDlg, wID ) ), 1L ); // SendMessage(hVal, EM_SETSEL, NULL, MAKELONG(0, 32767)); SendMessage( hVal, EM_SETSEL, 0, 32767 ); return( FALSE ); } return( TRUE ); } ////////////////////////////////////////////////////// // // Frees the data (if any) associated with the strings in the combo box // ////////////////////////////////////////////////////// void StartListDestroy(HWND hDlg, WPARAM wParam, LPARAM lParam) { #if defined(_MIPS_) || defined(_ALPHA_) || defined(_PPC_) // Reference vars to make compiler happy FreeRGSZEnvVar(&CPEBOSLoadIdentifier); return; (void)hDlg; (void)wParam; (void)lParam; #else // Only X86 has data in the combo int n; HWND hwndTemp; int iTemp; TCHAR *pszTemp; // // Free strings stored in the listbox // hwndTemp = GetDlgItem (hDlg, IDC_STARTUP_SYS_OS); n = SendMessage (hwndTemp, CB_GETCOUNT, 0, 0L); if (n != LB_ERR) { for (iTemp = 0; iTemp < n; iTemp++) { pszTemp = (LPTSTR) SendMessage (hwndTemp, CB_GETITEMDATA, iTemp, 0L); if (pszTemp != (LPTSTR) CB_ERR) { MemFree (pszTemp); } } } #endif // _MIPS_ || _ALPHA_ || _PPC_ }