livecd.c File Reference

#include "userinit.h"

Include dependency graph for livecd.c:

Go to the source code of this file.

Classes
struct	_LIVECD_UNATTEND

Typedefs
typedef struct _LIVECD_UNATTEND	LIVECD_UNATTEND

Functions
static VOID	InitLogo (PIMGINFO pImgInfo, HWND hwndDlg)
BOOL	IsLiveCD (VOID)
static BOOL CALLBACK	LocalesEnumProc (LPTSTR lpLocale)
static VOID	CreateLanguagesList (HWND hwnd, PSTATE pState)
static BOOL	GetLayoutName (LPCWSTR szLCID, LPWSTR szName)
static VOID	SetKeyboardLayout (HWND hwnd)
static VOID	SelectKeyboardForLanguage (HWND hwnd, LCID lcid)
static VOID	CreateKeyboardLayoutList (HWND hItemsList)
static VOID	InitializeDefaultUserLocale (PLCID pNewLcid)
VOID	CenterWindow (HWND hWnd)
static VOID	OnDrawItem (LPDRAWITEMSTRUCT lpDrawItem, PSTATE pState, UINT uCtlID)
static INT_PTR CALLBACK	LocaleDlgProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
static INT_PTR CALLBACK	StartDlgProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
VOID	ParseUnattend (LPCWSTR UnattendInf, LIVECD_UNATTEND *pUnattend)
VOID	RunLiveCD (PSTATE pState)

Variables
HWND	hList
HWND	hLocaleList
BOOL	bSpain = FALSE

Typedef Documentation

LIVECD_UNATTEND

typedef struct _LIVECD_UNATTEND LIVECD_UNATTEND

Function Documentation

CenterWindow()

VOID CenterWindow

(

HWND

hWnd

)

Definition at line 556 of file livecd.c.

{
    HWND hWndParent;
    RECT rcParent;
    RECT rcWindow;
 
    hWndParent = GetParent(hWnd);
    if (hWndParent == NULL)
        hWndParent = GetDesktopWindow();
 
    GetWindowRect(hWndParent, &rcParent);
    GetWindowRect(hWnd, &rcWindow);
 
    SetWindowPos(hWnd,
                 HWND_TOP,
                 ((rcParent.right - rcParent.left) - (rcWindow.right - rcWindow.left)) / 2,
                 ((rcParent.bottom - rcParent.top) - (rcWindow.bottom - rcWindow.top)) / 2,
                 0,
                 0,
                 SWP_NOSIZE);
}

Referenced by LocaleDlgProc(), and StartDlgProc().

CreateKeyboardLayoutList()

static VOID CreateKeyboardLayoutList ( HWND  hItemsList )

static

Definition at line 374 of file livecd.c.

{
    HKEY hKey;
    WCHAR szLayoutId[9], szCurrentLayoutId[9];
    WCHAR KeyName[MAX_PATH];
    DWORD dwIndex = 0;
    DWORD dwSize;
    INT iIndex;
    LONG lError;
    ULONG ulLayoutId;
 
    if (!GetKeyboardLayoutNameW(szCurrentLayoutId))
        wcscpy(szCurrentLayoutId, L"00000409");
 
    lError = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
                           L"System\\CurrentControlSet\\Control\\Keyboard Layouts",
                           0,
                           KEY_ENUMERATE_SUB_KEYS,
                           &hKey);
    if (lError != ERROR_SUCCESS)
        return;
 
    while (TRUE)
    {
        dwSize = ARRAYSIZE(szLayoutId);
 
        lError = RegEnumKeyExW(hKey,
                               dwIndex,
                               szLayoutId,
                               &dwSize,
                               NULL,
                               NULL,
                               NULL,
                               NULL);
        if (lError != ERROR_SUCCESS)
            break;
 
        GetLayoutName(szLayoutId, KeyName);
 
        iIndex = (INT)SendMessageW(hItemsList, CB_ADDSTRING, 0, (LPARAM)KeyName);
 
        ulLayoutId = wcstoul(szLayoutId, NULL, 16);
        SendMessageW(hItemsList, CB_SETITEMDATA, iIndex, (LPARAM)ulLayoutId);
 
        if (wcscmp(szLayoutId, szCurrentLayoutId) == 0)
        {
            SendMessageW(hItemsList, CB_SETCURSEL, (WPARAM)iIndex, (LPARAM)0);
        }
 
        dwIndex++;
    }
 
    RegCloseKey(hKey);
}

Referenced by LocaleDlgProc().

CreateLanguagesList()

static VOID CreateLanguagesList ( HWND  hwnd, PSTATE  pState  )

static

Definition at line 209 of file livecd.c.

{
    WCHAR langSel[255];
    LCID Locale = 0;
 
    hList = hwnd;
    bSpain = FALSE;
    EnumSystemLocalesW(LocalesEnumProc, LCID_SUPPORTED);
 
    if (pState->Unattend->bEnabled)
        Locale = pState->Unattend->LocaleID;
 
    if (!Locale)
    {
        /* Select current locale */
        /* or should it be System and not user? */
        Locale = GetUserDefaultLCID();
    }
    GetLocaleInfoW(Locale, LOCALE_SLANGUAGE, langSel, ARRAYSIZE(langSel));
 
    SendMessageW(hList,
                 CB_SELECTSTRING,
                 -1,
                 (LPARAM)langSel);
}

Referenced by LocaleDlgProc().

GetLayoutName()

static BOOL GetLayoutName ( LPCWSTR  szLCID, LPWSTR  szName  )

static

Definition at line 238 of file livecd.c.

{
    HKEY hKey;
    DWORD dwBufLen;
    WCHAR szBuf[MAX_PATH], szDispName[MAX_PATH], szIndex[MAX_PATH], szPath[MAX_PATH];
    HANDLE hLib;
    UINT i, j, k;
 
    wsprintf(szBuf, L"SYSTEM\\CurrentControlSet\\Control\\Keyboard Layouts\\%s", szLCID);
 
    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szBuf, 0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
    {
        dwBufLen = sizeof(szDispName);
 
        if (RegQueryValueExW(hKey, L"Layout Display Name", NULL, NULL, (LPBYTE)szDispName, &dwBufLen) == ERROR_SUCCESS)
        {
            if (szDispName[0] == '@')
            {
                for (i = 0; i < wcslen(szDispName); i++)
                {
                    if ((szDispName[i] == ',') && (szDispName[i + 1] == '-'))
                    {
                        for (j = i + 2, k = 0; j < wcslen(szDispName)+1; j++, k++)
                        {
                            szIndex[k] = szDispName[j];
                        }
                        szDispName[i - 1] = '\0';
                        break;
                    }
                    else
                        szDispName[i] = szDispName[i + 1];
                }
 
                if (ExpandEnvironmentStringsW(szDispName, szPath, ARRAYSIZE(szPath)))
                {
                    hLib = LoadLibraryW(szPath);
                    if (hLib)
                    {
                        if (LoadStringW(hLib, _wtoi(szIndex), szPath, ARRAYSIZE(szPath)) != 0)
                        {
                            wcscpy(szName, szPath);
                            RegCloseKey(hKey);
                            return TRUE;
                        }
                        FreeLibrary(hLib);
                    }
                }
            }
        }
 
        dwBufLen = sizeof(szBuf);
 
        if (RegQueryValueExW(hKey, L"Layout Text", NULL, NULL, (LPBYTE)szName, &dwBufLen) == ERROR_SUCCESS)
        {
            RegCloseKey(hKey);
            return TRUE;
        }
    }
 
    return FALSE;
}

Referenced by CreateKeyboardLayoutList().

InitializeDefaultUserLocale()

static VOID InitializeDefaultUserLocale ( PLCID  pNewLcid )

static

Definition at line 433 of file livecd.c.

{
    WCHAR szBuffer[80];
    PWSTR ptr;
    HKEY hLocaleKey;
    DWORD ret;
    DWORD dwSize;
    LCID lcid;
    INT i;
 
    struct {LCTYPE LCType; PWSTR pValue;} LocaleData[] = {
        /* Number */
        {LOCALE_SDECIMAL, L"sDecimal"},
        {LOCALE_STHOUSAND, L"sThousand"},
        {LOCALE_SNEGATIVESIGN, L"sNegativeSign"},
        {LOCALE_SPOSITIVESIGN, L"sPositiveSign"},
        {LOCALE_SGROUPING, L"sGrouping"},
        {LOCALE_SLIST, L"sList"},
        {LOCALE_SNATIVEDIGITS, L"sNativeDigits"},
        {LOCALE_INEGNUMBER, L"iNegNumber"},
        {LOCALE_IDIGITS, L"iDigits"},
        {LOCALE_ILZERO, L"iLZero"},
        {LOCALE_IMEASURE, L"iMeasure"},
        {LOCALE_IDIGITSUBSTITUTION, L"NumShape"},
 
        /* Currency */
        {LOCALE_SCURRENCY, L"sCurrency"},
        {LOCALE_SMONDECIMALSEP, L"sMonDecimalSep"},
        {LOCALE_SMONTHOUSANDSEP, L"sMonThousandSep"},
        {LOCALE_SMONGROUPING, L"sMonGrouping"},
        {LOCALE_ICURRENCY, L"iCurrency"},
        {LOCALE_INEGCURR, L"iNegCurr"},
        {LOCALE_ICURRDIGITS, L"iCurrDigits"},
 
        /* Time */
        {LOCALE_STIMEFORMAT, L"sTimeFormat"},
        {LOCALE_STIME, L"sTime"},
        {LOCALE_S1159, L"s1159"},
        {LOCALE_S2359, L"s2359"},
        {LOCALE_ITIME, L"iTime"},
        {LOCALE_ITIMEMARKPOSN, L"iTimePrefix"},
        {LOCALE_ITLZERO, L"iTLZero"},
 
        /* Date */
        {LOCALE_SLONGDATE, L"sLongDate"},
        {LOCALE_SSHORTDATE, L"sShortDate"},
        {LOCALE_SDATE, L"sDate"},
        {LOCALE_IFIRSTDAYOFWEEK, L"iFirstDayOfWeek"},
        {LOCALE_IFIRSTWEEKOFYEAR, L"iFirstWeekOfYear"},
        {LOCALE_IDATE, L"iDate"},
        {LOCALE_ICALENDARTYPE, L"iCalendarType"},
 
        /* Misc */
        {LOCALE_SCOUNTRY, L"sCountry"},
        {LOCALE_SABBREVLANGNAME, L"sLanguage"},
        {LOCALE_ICOUNTRY, L"iCountry"},
        {0, NULL}};
 
    ret = RegOpenKeyExW(HKEY_USERS,
                        L".DEFAULT\\Control Panel\\International",
                        0,
                        KEY_READ | KEY_WRITE,
                        &hLocaleKey);
    if (ret != ERROR_SUCCESS)
    {
        return;
    }
 
    if (pNewLcid == NULL)
    {
        dwSize = 9 * sizeof(WCHAR);
        ret = RegQueryValueExW(hLocaleKey,
                               L"Locale",
                               NULL,
                               NULL,
                               (PBYTE)szBuffer,
                               &dwSize);
        if (ret != ERROR_SUCCESS)
            goto done;
 
        lcid = (LCID)wcstoul(szBuffer, &ptr, 16);
        if (lcid == 0)
            goto done;
    }
    else
    {
        lcid = *pNewLcid;
 
        swprintf(szBuffer, L"%08lx", lcid);
        RegSetValueExW(hLocaleKey,
                       L"Locale",
                       0,
                       REG_SZ,
                       (PBYTE)szBuffer,
                       (wcslen(szBuffer) + 1) * sizeof(WCHAR));
    }
 
    i = 0;
    while (LocaleData[i].pValue != NULL)
    {
        if (GetLocaleInfoW(lcid,
                           LocaleData[i].LCType | LOCALE_NOUSEROVERRIDE,
                           szBuffer,
                           ARRAYSIZE(szBuffer)))
        {
            RegSetValueExW(hLocaleKey,
                           LocaleData[i].pValue,
                           0,
                           REG_SZ,
                           (PBYTE)szBuffer,
                           (wcslen(szBuffer) + 1) * sizeof(WCHAR));
        }
 
        i++;
    }
 
done:
    RegCloseKey(hLocaleKey);
}

Referenced by LocaleDlgProc().

InitLogo()

static VOID InitLogo ( PIMGINFO  pImgInfo, HWND  hwndDlg  )

static

Definition at line 25 of file livecd.c.

{
    BITMAP logoBitmap;
    BITMAP maskBitmap;
    BITMAPINFO bmpi;
    HDC hDC, hDCLogo, hDCMask;
    HBITMAP hMask = NULL, hLogo = NULL;
    HBITMAP hAlphaLogo = NULL;
    COLORREF *pBits;
    INT line, column;
 
    hDC = GetDC(hwndDlg);
    hDCLogo = CreateCompatibleDC(NULL);
    hDCMask = CreateCompatibleDC(NULL);
 
    if (hDC == NULL || hDCLogo == NULL || hDCMask == NULL)
        goto Cleanup;
 
    ZeroMemory(pImgInfo, sizeof(*pImgInfo));
    ZeroMemory(&bmpi, sizeof(bmpi));
 
    hLogo = (HBITMAP)LoadImageW(hInstance, MAKEINTRESOURCEW(IDB_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
    hMask = (HBITMAP)LoadImageW(hInstance, MAKEINTRESOURCEW(IDB_ROSMASK), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
 
    if (hLogo == NULL || hMask == NULL)
        goto Cleanup;
 
    GetObject(hLogo, sizeof(logoBitmap), &logoBitmap);
    GetObject(hMask, sizeof(maskBitmap), &maskBitmap);
 
    if (logoBitmap.bmHeight != maskBitmap.bmHeight || logoBitmap.bmWidth != maskBitmap.bmWidth)
        goto Cleanup;
 
    bmpi.bmiHeader.biSize = sizeof(BITMAPINFO);
    bmpi.bmiHeader.biWidth = logoBitmap.bmWidth;
    bmpi.bmiHeader.biHeight = logoBitmap.bmHeight;
    bmpi.bmiHeader.biPlanes = 1;
    bmpi.bmiHeader.biBitCount = 32;
    bmpi.bmiHeader.biCompression = BI_RGB;
    bmpi.bmiHeader.biSizeImage = 4 * logoBitmap.bmWidth * logoBitmap.bmHeight;
 
    /* Create a premultiplied bitmap */
    hAlphaLogo = CreateDIBSection(hDC, &bmpi, DIB_RGB_COLORS, (PVOID*)&pBits, 0, 0);
    if (!hAlphaLogo)
        goto Cleanup;
 
    SelectObject(hDCLogo, hLogo);
    SelectObject(hDCMask, hMask);
 
    for (line = logoBitmap.bmHeight - 1; line >= 0; line--)
    {
        for (column = 0; column < logoBitmap.bmWidth; column++)
        {
            COLORREF alpha = GetPixel(hDCMask, column, line) & 0xFF;
            COLORREF Color = GetPixel(hDCLogo, column, line);
            DWORD r, g, b;
 
            r = GetRValue(Color) * alpha / 255;
            g = GetGValue(Color) * alpha / 255;
            b = GetBValue(Color) * alpha / 255;
 
            *pBits++ = b | (g << 8) | (r << 16) | (alpha << 24);
        }
    }
 
    pImgInfo->hBitmap = hAlphaLogo;
    pImgInfo->cxSource = logoBitmap.bmWidth;
    pImgInfo->cySource = logoBitmap.bmHeight;
    pImgInfo->iBits = logoBitmap.bmBitsPixel;
    pImgInfo->iPlanes = logoBitmap.bmPlanes;
 
Cleanup:
    if (hMask != NULL) DeleteObject(hMask);
    if (hLogo != NULL) DeleteObject(hLogo);
    if (hDCMask != NULL) DeleteDC(hDCMask);
    if (hDCLogo != NULL) DeleteDC(hDCLogo);
    if (hDC != NULL) ReleaseDC(hwndDlg, hDC);
}

Referenced by RunLiveCD().

IsLiveCD()

BOOL IsLiveCD

(

VOID

)

Definition at line 106 of file livecd.c.

{
    HKEY ControlKey = NULL;
    LPWSTR SystemStartOptions = NULL;
    LPWSTR CurrentOption, NextOption; /* Pointers into SystemStartOptions */
    LONG rc;
    BOOL ret = FALSE;
 
    rc = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
                       REGSTR_PATH_CURRENT_CONTROL_SET,
                       0,
                       KEY_QUERY_VALUE,
                       &ControlKey);
    if (rc != ERROR_SUCCESS)
    {
        WARN("RegOpenKeyEx() failed with error %lu\n", rc);
        goto cleanup;
    }
 
    rc = ReadRegSzKey(ControlKey, L"SystemStartOptions", &SystemStartOptions);
    if (rc != ERROR_SUCCESS)
    {
        WARN("ReadRegSzKey() failed with error %lu\n", rc);
        goto cleanup;
    }
 
    /* Check for CONSOLE switch in SystemStartOptions */
    CurrentOption = SystemStartOptions;
    while (CurrentOption)
    {
        NextOption = wcschr(CurrentOption, L' ');
        if (NextOption)
            *NextOption = L'\0';
        if (_wcsicmp(CurrentOption, L"MININT") == 0)
        {
            TRACE("Found 'MININT' boot option\n");
            ret = TRUE;
            goto cleanup;
        }
        CurrentOption = NextOption ? NextOption + 1 : NULL;
    }
 
cleanup:
    if (ControlKey != NULL)
        RegCloseKey(ControlKey);
    HeapFree(GetProcessHeap(), 0, SystemStartOptions);
 
    TRACE("IsLiveCD() returning %u\n", ret);
    return ret;
}

Referenced by wWinMain().

LocaleDlgProc()

static INT_PTR CALLBACK LocaleDlgProc ( HWND  hwndDlg, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 619 of file livecd.c.

{
    PSTATE pState;
 
    /* Retrieve pointer to the state */
    pState = (PSTATE)GetWindowLongPtrW(hwndDlg, GWLP_USERDATA);
 
    switch (uMsg)
    {
        case WM_INITDIALOG:
            /* Save pointer to the state */
            pState = (PSTATE)lParam;
            SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (DWORD_PTR)pState);
 
            /* Center the dialog window */
            CenterWindow(hwndDlg);
 
            /* Fill the language and keyboard layout lists */
            CreateLanguagesList(GetDlgItem(hwndDlg, IDC_LANGUAGELIST), pState);
            CreateKeyboardLayoutList(GetDlgItem(hwndDlg, IDC_LAYOUTLIST));
            if (pState->Unattend->bEnabled)
            {
                /* Advance to the next page */
                PostMessageW(hwndDlg, WM_COMMAND, MAKEWPARAM(IDOK, BN_CLICKED), 0L);
            }
            return FALSE;
 
        case WM_DRAWITEM:
            OnDrawItem((LPDRAWITEMSTRUCT)lParam,
                       pState,
                       IDC_LOCALELOGO);
            return TRUE;
 
        case WM_COMMAND:
            switch (LOWORD(wParam))
            {
                case IDC_LANGUAGELIST:
                    if (HIWORD(wParam) == CBN_SELCHANGE)
                    {
                        LCID NewLcid;
                        INT iCurSel;
 
                        iCurSel = SendDlgItemMessageW(hwndDlg,
                                                     IDC_LANGUAGELIST,
                                                     CB_GETCURSEL,
                                                     0,
                                                     0);
                        if (iCurSel == CB_ERR)
                            break;
 
                        NewLcid = SendDlgItemMessageW(hwndDlg,
                                                      IDC_LANGUAGELIST,
                                                      CB_GETITEMDATA,
                                                      iCurSel,
                                                      0);
                        if (NewLcid == (LCID)CB_ERR)
                            break;
 
                        TRACE("LCID: 0x%08lx\n", NewLcid);
                        SelectKeyboardForLanguage(GetDlgItem(hwndDlg, IDC_LAYOUTLIST),
                                                  NewLcid);
                    }
                    break;
 
                case IDOK:
                    if (HIWORD(wParam) == BN_CLICKED)
                    {
                        LCID NewLcid;
                        INT iCurSel;
 
                        iCurSel = SendDlgItemMessageW(hwndDlg,
                                                     IDC_LANGUAGELIST,
                                                     CB_GETCURSEL,
                                                     0,
                                                     0);
                        if (iCurSel == CB_ERR)
                            break;
 
                        NewLcid = SendDlgItemMessageW(hwndDlg,
                                                      IDC_LANGUAGELIST,
                                                      CB_GETITEMDATA,
                                                      iCurSel,
                                                      0);
                        if (NewLcid == (LCID)CB_ERR)
                            break;
 
                        /* Set the locale for the current thread */
                        NtSetDefaultLocale(TRUE, NewLcid);
 
                        /* Store the locale settings in the registry */
                        InitializeDefaultUserLocale(&NewLcid);
 
                        /* Set UI language for this thread */
                        SetThreadLocale(NewLcid);
 
                        SetKeyboardLayout(GetDlgItem(hwndDlg, IDC_LAYOUTLIST));
 
                        pState->NextPage = STARTPAGE;
                        EndDialog(hwndDlg, LOWORD(wParam));
                    }
                    break;
 
                case IDCANCEL:
                    if (HIWORD(wParam) == BN_CLICKED)
                    {
                        static WCHAR szMsg[RC_STRING_MAX_SIZE];
                        INT ret;
                        LoadStringW(GetModuleHandle(NULL), IDS_CANCEL_CONFIRM, szMsg, ARRAYSIZE(szMsg));
                        ret = MessageBoxW(hwndDlg, szMsg, L"ReactOS LiveCD", MB_ICONWARNING | MB_YESNO | MB_DEFBUTTON2);
                        if (ret == IDOK || ret == IDYES)
                        {
                            pState->NextPage = DONE;
                            pState->Run = REBOOT;
                            EndDialog(hwndDlg, LOWORD(wParam));
                        }
                    }
                    break;
 
                default:
                    break;
            }
            break;
 
        default:
            break;
    }
 
    return FALSE;
}

Referenced by RunLiveCD().

LocalesEnumProc()

static BOOL CALLBACK LocalesEnumProc ( LPTSTR  lpLocale )

static

Definition at line 159 of file livecd.c.

{
    LCID lcid;
    WCHAR lang[255];
    INT index;
    BOOL bNoShow = FALSE;
 
    lcid = wcstoul(lpLocale, NULL, 16);
 
    /* Display only languages with installed support */
    if (!IsValidLocale(lcid, LCID_INSTALLED))
        return TRUE;
 
    // See http://archives.miloush.net/michkap/archive/2006/09/23/768178.html for why we handle spain differently
    if (lcid == MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_SPANISH), SORT_DEFAULT) ||
        lcid == MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_SPANISH_MODERN), SORT_DEFAULT))
    {
        if (bSpain == FALSE)
        {
            LoadStringW(hInstance, IDS_SPAIN, lang, ARRAYSIZE(lang));
            bSpain = TRUE;
        }
        else
        {
            bNoShow = TRUE;
        }
    }
    else
    {
        GetLocaleInfoW(lcid, LOCALE_SLANGUAGE, lang, ARRAYSIZE(lang));
    }
 
    if (bNoShow == FALSE)
    {
        index = SendMessageW(hList,
                             CB_ADDSTRING,
                             0,
                             (LPARAM)lang);
 
        SendMessageW(hList,
                     CB_SETITEMDATA,
                     index,
                     (LPARAM)lcid);
    }
 
    return TRUE;
}

Referenced by CreateLanguagesList().

OnDrawItem()

static VOID OnDrawItem ( LPDRAWITEMSTRUCT  lpDrawItem, PSTATE  pState, UINT  uCtlID  )

static

Definition at line 581 of file livecd.c.

{
    HDC hdcMem;
    LONG left;
 
    if (lpDrawItem->CtlID == uCtlID)
    {
        /* Position image in centre of dialog */
        left = (lpDrawItem->rcItem.right - pState->ImageInfo.cxSource) / 2;
 
        hdcMem = CreateCompatibleDC(lpDrawItem->hDC);
        if (hdcMem != NULL)
        {
            static BLENDFUNCTION BlendFunc = {AC_SRC_OVER, 0, 255, AC_SRC_ALPHA};
 
            SelectObject(hdcMem, pState->ImageInfo.hBitmap);
            GdiAlphaBlend(lpDrawItem->hDC,
                          left,
                          lpDrawItem->rcItem.top,
                          pState->ImageInfo.cxSource,
                          pState->ImageInfo.cySource,
                          hdcMem,
                          0, 0,
                          pState->ImageInfo.cxSource,
                          pState->ImageInfo.cySource,
                          BlendFunc);
            DeleteDC(hdcMem);
        }
    }
}

Referenced by LocaleDlgProc(), and StartDlgProc().

ParseUnattend()

VOID ParseUnattend	(	LPCWSTR	UnattendInf,
		LIVECD_UNATTEND *	pUnattend
	)

Definition at line 852 of file livecd.c.

{
    WCHAR Buffer[MAX_PATH];
 
    pUnattend->bEnabled = FALSE;
 
    if (!GetPrivateProfileStringW(L"Unattend", L"Signature", L"", Buffer, _countof(Buffer), UnattendInf))
    {
        ERR("Unable to parse Signature\n");
        return;
    }
 
    if (_wcsicmp(Buffer, L"$ReactOS$") && _wcsicmp(Buffer, L"$Windows NT$"))
    {
        TRACE("Unknown signature: %S\n", Buffer);
        return;
    }
 
    if (!GetPrivateProfileStringW(L"Unattend", L"UnattendSetupEnabled", L"", Buffer, _countof(Buffer), UnattendInf))
    {
        ERR("Unable to parse UnattendSetupEnabled\n");
        return;
    }
 
    if (_wcsicmp(Buffer, L"yes"))
    {
        TRACE("Unattended setup is not enabled\n", Buffer);
        return;
    }
 
    pUnattend->bEnabled = TRUE;
    pUnattend->LocaleID = 0;
 
    if (GetPrivateProfileStringW(L"Unattend", L"LocaleID", L"", Buffer, _countof(Buffer), UnattendInf) && Buffer[0])
    {
        pUnattend->LocaleID = wcstol(Buffer, NULL, 16);
    }
}

Referenced by RunLiveCD().

RunLiveCD()

VOID RunLiveCD

(

PSTATE

pState

)

Definition at line 892 of file livecd.c.

{
    LIVECD_UNATTEND Unattend = {0};
    WCHAR UnattendInf[MAX_PATH];
 
    InitLogo(&pState->ImageInfo, NULL);
 
    GetWindowsDirectoryW(UnattendInf, _countof(UnattendInf));
    wcscat(UnattendInf, L"\\unattend.inf");
    ParseUnattend(UnattendInf, &Unattend);
    pState->Unattend = &Unattend;
 
    while (pState->NextPage != DONE)
    {
        switch (pState->NextPage)
        {
            case LOCALEPAGE:
                DialogBoxParamW(hInstance,
                                MAKEINTRESOURCEW(IDD_LOCALEPAGE),
                                NULL,
                                LocaleDlgProc,
                                (LPARAM)pState);
                break;
 
            case STARTPAGE:
                DialogBoxParamW(hInstance,
                                MAKEINTRESOURCEW(IDD_STARTPAGE),
                                NULL,
                                StartDlgProc,
                                (LPARAM)pState);
                break;
 
            default:
                break;
        }
    }
 
    DeleteObject(pState->ImageInfo.hBitmap);
}

Referenced by wWinMain().

SelectKeyboardForLanguage()

static VOID SelectKeyboardForLanguage ( HWND  hwnd, LCID  lcid  )

static

Definition at line 330 of file livecd.c.

{
    INT i, nCount;
    LCID LayoutId;
 
    TRACE("LCID: %08lx\n", lcid);
    TRACE("LangID: %04lx\n", LANGIDFROMLCID(lcid));
 
    nCount = SendMessageW(hwnd, CB_GETCOUNT, 0, 0);
 
    for (i = 0; i < nCount; i++)
    {
        LayoutId = (LCID)SendMessageW(hwnd, CB_GETITEMDATA, i, 0);
        TRACE("Layout: %08lx\n", LayoutId);
 
        if (LANGIDFROMLCID(LayoutId) == LANGIDFROMLCID(lcid))
        {
            TRACE("Found 1: %08lx --> %08lx\n", LayoutId, lcid);
            SendMessageW(hwnd, CB_SETCURSEL, i, 0);
            return;
        }
    }
 
    for (i = 0; i < nCount; i++)
    {
        LayoutId = (LCID)SendMessageW(hwnd, CB_GETITEMDATA, i, 0);
        TRACE("Layout: %08lx\n", LayoutId);
 
        if (PRIMARYLANGID(LayoutId) == PRIMARYLANGID(lcid))
        {
            TRACE("Found 2: %08lx --> %08lx\n", LayoutId, lcid);
            SendMessageW(hwnd, CB_SETCURSEL, i, 0);
            return;
        }
    }
 
    TRACE("No match found!\n");
}

Referenced by LocaleDlgProc().

SetKeyboardLayout()

static VOID SetKeyboardLayout ( HWND  hwnd )

static

Definition at line 305 of file livecd.c.

{
    INT iCurSel;
    ULONG ulLayoutId;
    HKL hKl;
    WCHAR szLayoutId[9];
 
    iCurSel = SendMessageW(hwnd, CB_GETCURSEL, 0, 0);
    if (iCurSel == CB_ERR)
        return;
 
    ulLayoutId = (ULONG)SendMessageW(hwnd, CB_GETITEMDATA, iCurSel, 0);
    if (ulLayoutId == (ULONG)CB_ERR)
        return;
 
    swprintf(szLayoutId, L"%08lx", ulLayoutId);
 
    hKl = LoadKeyboardLayoutW(szLayoutId, KLF_ACTIVATE | KLF_REPLACELANG | KLF_SETFORPROCESS);
    SystemParametersInfoW(SPI_SETDEFAULTINPUTLANG, 0, &hKl, SPIF_SENDCHANGE);
}

Referenced by LocaleDlgProc().

StartDlgProc()

static INT_PTR CALLBACK StartDlgProc ( HWND  hwndDlg, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 757 of file livecd.c.

{
    PSTATE pState;
 
    /* Retrieve pointer to the state */
    pState = (PSTATE)GetWindowLongPtrW(hwndDlg, GWLP_USERDATA);
 
    switch (uMsg)
    {
        case WM_INITDIALOG:
        {
            WCHAR Installer[MAX_PATH];
 
            /* Save pointer to the state */
            pState = (PSTATE)lParam;
            SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (DWORD_PTR)pState);
 
            /* Center the dialog window */
            CenterWindow(hwndDlg);
 
            /* Check whether we can find the ReactOS installer. If not,
             * disable the "Install" button and directly start the LiveCD. */
            *Installer = UNICODE_NULL;
            if (!ExpandInstallerPath(L"reactos.exe", Installer, ARRAYSIZE(Installer)))
                EnableWindow(GetDlgItem(hwndDlg, IDC_INSTALL), FALSE);
 
            if (pState->Unattend->bEnabled || (*Installer == UNICODE_NULL))
            {
                /* Click on the 'Run' button */
                PostMessageW(hwndDlg, WM_COMMAND, MAKEWPARAM(IDC_RUN, BN_CLICKED), 0L);
            }
            return FALSE;
        }
 
        case WM_DRAWITEM:
            OnDrawItem((LPDRAWITEMSTRUCT)lParam,
                       pState,
                       IDC_STARTLOGO);
            return TRUE;
 
        case WM_COMMAND:
            if (HIWORD(wParam) == BN_CLICKED)
            {
                switch (LOWORD(wParam))
                {
                    case IDC_RUN:
                        pState->NextPage = DONE;
                        pState->Run = SHELL;
                        EndDialog(hwndDlg, LOWORD(wParam));
                        break;
 
                    case IDC_INSTALL:
                        pState->NextPage = DONE;
                        pState->Run = INSTALLER;
                        EndDialog(hwndDlg, LOWORD(wParam));
                        break;
 
                    case IDOK:
                        pState->NextPage = LOCALEPAGE;
                        EndDialog(hwndDlg, LOWORD(wParam));
                        break;
 
                    case IDCANCEL:
                        if (HIWORD(wParam) == BN_CLICKED)
                        {
                            static WCHAR szMsg[RC_STRING_MAX_SIZE];
                            INT ret;
                            LoadStringW(GetModuleHandle(NULL), IDS_CANCEL_CONFIRM, szMsg, ARRAYSIZE(szMsg));
                            ret = MessageBoxW(hwndDlg, szMsg, L"ReactOS LiveCD", MB_ICONWARNING | MB_YESNO | MB_DEFBUTTON2);
                            if (ret == IDOK || ret == IDYES)
                            {
                                pState->NextPage = DONE;
                                pState->Run = REBOOT;
                                EndDialog(hwndDlg, LOWORD(wParam));
                            }
                        }
                        break;
 
                    default:
                        break;
                }
            }
            break;
 
        default:
            break;
    }
 
    return FALSE;
}

Referenced by RunLiveCD().

Variable Documentation

bSpain

BOOL bSpain = FALSE

Definition at line 12 of file livecd.c.

Referenced by CreateLanguagesList(), and LocalesEnumProc().

hList

HWND hList

Definition at line 10 of file livecd.c.

Referenced by COpenWithList::AddAppToMRUList(), AddColumns(), AddMRUData(), AddMRUStringA(), AddMRUStringW(), FxPkgFdo::CreateDefaultDeviceList(), CreateDragImage(), CreateLanguagesList(), CreateNTPServerList(), DelMRUString(), DelScheme(), DeviceDlgProc(), DoCreatePartition(), DoDeletePartition(), DriveDlgProc(), EnumAudioDeviceInterfaces(), EnumerateDrivers(), EnumMRUListA(), EnumMRUListW(), FindMRUData(), FindMRUStringA(), FindMRUStringW(), get_comboexlist_selection(), CApplicationView::GetRestoreListSelectionData(), GetSelectedLayout(), InitCodePagesList(), InitHardWareTypesPage(), FxPkgFdo::Initialize(), InitProbeListPage(), KsOpenDefaultDevice(), CKsProxy::Load(), COpenWithList::LoadMRUList(), LocalesEnumProc(), NewDocSelDlgProc(), PipeReadThread(), SetNTPServer(), SetStartupType(), ShowSoundScheme(), StartApplication(), test_combo_dropdown_size(), test_combo_WS_VSCROLL(), test_comboex_WM_LBUTTONDOWN(), test_create(), test_itemfrompoint(), test_listbox_height(), test_listbox_item_data(), test_listbox_LB_DIR(), test_listbox_size(), test_WM_LBUTTONDOWN(), test_WS_VSCROLL(), UpdateData(), and UpgradeRepairDlgProc().

hLocaleList

HWND hLocaleList

Definition at line 11 of file livecd.c.