BOOLEAN AddKbLayoutsToRegistry ( IN const MUI_LAYOUTS * MuiLayouts )
Definition at line 344 of file mui.c.
Referenced by AddKeyboardLayouts(), and ProcessKeyboardLayoutRegistry().
{
    OBJECT_ATTRIBUTES ObjectAttributes;
    UNICODE_STRING KeyName;
    UNICODE_STRING ValueName;
    HANDLE KeyHandle;
    HANDLE SubKeyHandle;
    NTSTATUS Status;
    ULONG Disposition;
    ULONG uIndex = 0;
    ULONG uCount = 0;
    WCHAR szKeyName[48] = L"\\Registry\\User\\.DEFAULT\\Keyboard Layout";
    WCHAR szValueName[3 + 1];
    WCHAR szLangID[8 + 1];

    // Open the keyboard layout key
    RtlInitUnicodeString(&KeyName,
                         szKeyName);
    InitializeObjectAttributes(&ObjectAttributes,
                               &KeyName,
                               OBJ_CASE_INSENSITIVE,
                               NULL,
                               NULL);

    Status =  NtCreateKey(&KeyHandle,
                          KEY_CREATE_SUB_KEY,
                          &ObjectAttributes,
                          0,
                          NULL,
                          0,
                          &Disposition);

    if(NT_SUCCESS(Status))
        NtClose(KeyHandle);
    else
    {
        DPRINT1("NtCreateKey() failed (Status %lx)\n", Status);
        return FALSE;
    }

    KeyName.MaximumLength = sizeof(szKeyName);
    Status = RtlAppendUnicodeToString(&KeyName, L"\\Preload");

    if(!NT_SUCCESS(Status))
    {
        DPRINT1("RtlAppend failed! (%lx)\n", Status);
        DPRINT1("String is %wZ\n", &KeyName);
        return FALSE;
    }

    InitializeObjectAttributes(&ObjectAttributes,
                               &KeyName,
                               OBJ_CASE_INSENSITIVE,
                               NULL,
                               NULL);

    Status = NtCreateKey(&KeyHandle,
                         KEY_SET_VALUE,
                         &ObjectAttributes,
                         0,
                         NULL,
                         0,
                         &Disposition);

    if (!NT_SUCCESS(Status))
    {
        DPRINT1("NtCreateKey() failed (Status %lx)\n", Status);
        return FALSE;
    }

    RtlInitUnicodeString(&KeyName, L"\\Registry\\User\\.DEFAULT\\Keyboard Layout\\Substitutes");
    InitializeObjectAttributes(&ObjectAttributes,
                               &KeyName,
                               OBJ_CASE_INSENSITIVE,
                               NULL,
                               NULL);

    Status =  NtCreateKey(&SubKeyHandle,
                          KEY_SET_VALUE,
                          &ObjectAttributes,
                          0,
                          NULL,
                          0,
                          &Disposition);

    if(!NT_SUCCESS(Status))
    {
        DPRINT1("NtCreateKey() failed (Status %lx)\n", Status);
        NtClose(SubKeyHandle);
        NtClose(KeyHandle);
        return FALSE;
    }

    do
    {
        if (uIndex > 19) break;

        swprintf(szValueName, L"%u", uIndex + 1);
        RtlInitUnicodeString(&ValueName, szValueName);

        swprintf(szLangID, L"0000%s", MuiLayouts[uIndex].LangID);

        if (_wcsicmp(szLangID, MuiLayouts[uIndex].LayoutID) == 0)
        {
            Status = NtSetValueKey(KeyHandle,
                                   &ValueName,
                                   0,
                                   REG_SZ,
                                   (PVOID)MuiLayouts[uIndex].LayoutID,
                                   (wcslen(MuiLayouts[uIndex].LayoutID)+1) * sizeof(WCHAR));
            if (!NT_SUCCESS(Status))
            {
                DPRINT1("NtSetValueKey() failed (Status = %lx, uIndex = %d)\n", Status, uIndex);
                NtClose(SubKeyHandle);
                NtClose(KeyHandle);
                return FALSE;
            }
        }
        else
        {
            swprintf(szLangID, L"d%03u%s", uCount, MuiLayouts[uIndex].LangID);
            Status = NtSetValueKey(KeyHandle,
                                   &ValueName,
                                   0,
                                   REG_SZ,
                                   (PVOID)szLangID,
                                   (wcslen(szLangID)+1) * sizeof(WCHAR));
            if (!NT_SUCCESS(Status))
            {
                DPRINT1("NtSetValueKey() failed (Status = %lx, uIndex = %d)\n", Status, uIndex);
                NtClose(SubKeyHandle);
                NtClose(KeyHandle);
                return FALSE;
            }

            RtlInitUnicodeString(&ValueName, szLangID);

            Status = NtSetValueKey(SubKeyHandle,
                                   &ValueName,
                                   0,
                                   REG_SZ,
                                   (PVOID)MuiLayouts[uIndex].LayoutID,
                                   (wcslen(MuiLayouts[uIndex].LayoutID)+1) * sizeof(WCHAR));
            if (!NT_SUCCESS(Status))
            {
                DPRINT1("NtSetValueKey() failed (Status = %lx, uIndex = %u)\n", Status, uIndex);
                NtClose(SubKeyHandle);
                NtClose(KeyHandle);
                return FALSE;
            }

            uCount++;
        }

        uIndex++;
    }
    while (MuiLayouts[uIndex].LangID != NULL);

    if (uIndex > 1)
        AddHotkeySettings(L"2", L"2", L"1");
    else
        AddHotkeySettings(L"3", L"3", L"3");

    NtClose(SubKeyHandle);
    NtClose(KeyHandle);
    return TRUE;
}
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