CloverBootloader/rEFIt_UEFI/Platform/Console.cpp

109 lines
2.3 KiB
C++
Raw Normal View History

/* $Id: Console.c $ */
/** @file
* Console.c - VirtualBox Console control emulation
*/
/*
* Copyright (C) 2010 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
/*
Removed commented out code in rev 2965
*/
2020-08-17 21:40:52 +02:00
#include <Platform.h> // Only use angled for Platform, else, xcode project won't compile
#include <Efi.h>
STATIC EFI_CONSOLE_CONTROL_SCREEN_MODE CurrentMode = EfiConsoleControlScreenText;
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 = CurrentMode;
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
)
{
CurrentMode = 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_STATUS
InitializeConsoleSim ()
{
EFI_STATUS Status;
Status = gBS->InstallMultipleProtocolInterfaces (
&gImageHandle,
&gEfiConsoleControlProtocolGuid,
&gConsoleController,
NULL
);
return Status;
}
2020-10-03 19:02:31 +02:00
EFI_STATUS
UninitializeConsoleSim ()
{
EFI_STATUS Status;
Status = gBS->UninstallMultipleProtocolInterfaces (
&gImageHandle,
&gEfiConsoleControlProtocolGuid,
&gConsoleController,
NULL
);
MsgLog("UninitializeConsoleSim : Status %s\n", efiStrError(Status));
return Status;
}