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/* $Id: Console.c $ */
/** @file
* Console.c - VirtualBox Console control emulation
*/
/*
* Copyright (C) 2010-2022 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#include <Uefi.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DebugLib.h>
#include "VBoxPkg.h"
#include "ConsoleControl.h"
EFI_STATUS EFIAPI
GetModeImpl(
IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
OUT EFI_CONSOLE_CONTROL_SCREEN_MODE *Mode,
OUT BOOLEAN *GopUgaExists, OPTIONAL
OUT BOOLEAN *StdInLocked OPTIONAL
)
{
*Mode = EfiConsoleControlScreenGraphics;
if (GopUgaExists)
*GopUgaExists = TRUE;
if (StdInLocked)
*StdInLocked = FALSE;
return EFI_SUCCESS;
}
EFI_STATUS EFIAPI
SetModeImpl(
IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
IN EFI_CONSOLE_CONTROL_SCREEN_MODE Mode
)
{
return EFI_SUCCESS;
}
EFI_STATUS EFIAPI
LockStdInImpl(
IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
IN CHAR16 *Password
)
{
return EFI_SUCCESS;
}
EFI_CONSOLE_CONTROL_PROTOCOL gConsoleController =
{
GetModeImpl,
SetModeImpl,
LockStdInImpl
};
EFI_GUID gEfiConsoleControlProtocolGuid = EFI_CONSOLE_CONTROL_PROTOCOL_GUID;
EFI_STATUS
EFIAPI
InitializeConsoleSim (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
Status = gBS->InstallMultipleProtocolInterfaces (
&ImageHandle,
&gEfiConsoleControlProtocolGuid,
&gConsoleController,
NULL
);
ASSERT_EFI_ERROR (Status);
return Status;
}
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