mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-23 11:35:19 +01:00
122 lines
3.4 KiB
C
122 lines
3.4 KiB
C
/*++
|
|
|
|
Copyright (c) 2004, Intel Corporation
|
|
All rights reserved. This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
Module Name:
|
|
|
|
ConsoleControl.h
|
|
|
|
Abstract:
|
|
|
|
Abstraction of a Text mode or UGA screen
|
|
|
|
--*/
|
|
|
|
#ifndef __CONSOLE_CONTROL_H__
|
|
#define __CONSOLE_CONTROL_H__
|
|
|
|
#define EFI_CONSOLE_CONTROL_PROTOCOL_GUID \
|
|
{ 0xf42f7782, 0x12e, 0x4c12, { 0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21 } }
|
|
|
|
struct _EFI_CONSOLE_CONTROL_PROTOCOL;
|
|
|
|
|
|
typedef enum {
|
|
EfiConsoleControlScreenText,
|
|
EfiConsoleControlScreenGraphics,
|
|
EfiConsoleControlScreenMaxValue
|
|
} EFI_CONSOLE_CONTROL_SCREEN_MODE;
|
|
|
|
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE) (
|
|
IN struct _EFI_CONSOLE_CONTROL_PROTOCOL *This,
|
|
OUT EFI_CONSOLE_CONTROL_SCREEN_MODE *Mode,
|
|
OUT BOOLEAN *UgaExists, OPTIONAL
|
|
OUT BOOLEAN *StdInLocked OPTIONAL
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
Return the current video mode information. Also returns info about existence
|
|
of UGA Draw devices in system, and if the Std In device is locked. All the
|
|
arguments are optional and only returned if a non NULL pointer is passed in.
|
|
|
|
Arguments:
|
|
This - Protocol instance pointer.
|
|
Mode - Are we in text of grahics mode.
|
|
UgaExists - TRUE if UGA Spliter has found a UGA device
|
|
StdInLocked - TRUE if StdIn device is keyboard locked
|
|
|
|
Returns:
|
|
EFI_SUCCESS - Mode information returned.
|
|
|
|
--*/
|
|
;
|
|
|
|
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE) (
|
|
IN struct _EFI_CONSOLE_CONTROL_PROTOCOL *This,
|
|
OUT EFI_CONSOLE_CONTROL_SCREEN_MODE Mode
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
Set the current mode to either text or graphics. Graphics is
|
|
for Quiet Boot.
|
|
|
|
Arguments:
|
|
This - Protocol instance pointer.
|
|
Mode - Mode to set the
|
|
|
|
Returns:
|
|
EFI_SUCCESS - Mode information returned.
|
|
|
|
--*/
|
|
;
|
|
|
|
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN) (
|
|
IN struct _EFI_CONSOLE_CONTROL_PROTOCOL *This,
|
|
IN CHAR16 *Password
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
Lock Std In devices until Password is typed.
|
|
|
|
Arguments:
|
|
This - Protocol instance pointer.
|
|
Password - Password needed to unlock screen. NULL means unlock keyboard
|
|
|
|
Returns:
|
|
EFI_SUCCESS - Mode information returned.
|
|
EFI_DEVICE_ERROR - Std In not locked
|
|
|
|
--*/
|
|
;
|
|
|
|
|
|
|
|
typedef struct _EFI_CONSOLE_CONTROL_PROTOCOL {
|
|
EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE GetMode;
|
|
EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE SetMode;
|
|
EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN LockStdIn;
|
|
} EFI_CONSOLE_CONTROL_PROTOCOL;
|
|
|
|
extern EFI_GUID gEfiConsoleControlProtocolGuid;
|
|
|
|
#endif
|