release 3.12

https://sourceforge.net/projects/elilo/files/elilo/elilo-3.12/

efi110/efiConsoleControl.h

@@ -0,0 +1,122 @@
+/*++ 
+
+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 } }
+
+/* typedef struct _EFI_CONSOLE_CONTROL_PROTOCOL   EFI_CONSOLE_CONTROL_PROTOCOL; */
+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