HiiDatabaseEntry.c File Reference

#include "HiiDatabase.h"

Go to the source code of this file.

Functions
VOID EFIAPI	KeyboardLayoutChangeNullEvent (IN EFI_EVENT Event, IN VOID *Context)
VOID EFIAPI	OnReadyToBoot (IN EFI_EVENT Event, IN VOID *Context)
EFI_STATUS EFIAPI	InitializeHiiDatabase (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Variables
EFI_EVENT	gHiiKeyboardLayoutChanged
BOOLEAN	gExportAfterReadyToBoot = FALSE
HII_DATABASE_PRIVATE_DATA	mPrivate

Detailed Description

This file contains the entry code to the HII database, which is defined by UEFI 2.1 specification.

Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file HiiDatabaseEntry.c.

Function Documentation

InitializeHiiDatabase()

EFI_STATUS EFIAPI InitializeHiiDatabase	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Initialize HII Database.

Parameters

ImageHandle	The image handle.
SystemTable	The system table.

Return values

EFI_SUCCESS

The Hii database is setup correctly.

Returns

Other value if failed to create the default event for gHiiKeyboardLayoutChanged. Check gBS->CreateEventEx for details. Or failed to install the protocols. Check gBS->InstallMultipleProtocolInterfaces for details. Or failed to create Ready To Boot Event. Check EfiCreateEventReadyToBootEx for details.

Definition at line 165 of file HiiDatabaseEntry.c.

KeyboardLayoutChangeNullEvent()

VOID EFIAPI KeyboardLayoutChangeNullEvent	(	IN EFI_EVENT	Event,
		IN VOID *	Context
	)

The default event handler for gHiiKeyboardLayoutChanged event group.

This is internal function.

Parameters

Event	The event that triggered this notification function.
Context	Pointer to the notification functions context.

Definition at line 112 of file HiiDatabaseEntry.c.

OnReadyToBoot()

VOID EFIAPI OnReadyToBoot	(	IN EFI_EVENT	Event,
		IN VOID *	Context
	)

On Ready To Boot Services Event notification handler.

To trigger the function that to export the Hii Configuration setting.

Parameters

[in]	Event	Event whose notification function is being invoked
[in]	Context	Pointer to the notification function's context

Definition at line 131 of file HiiDatabaseEntry.c.

Variable Documentation

gExportAfterReadyToBoot

BOOLEAN gExportAfterReadyToBoot = FALSE

Definition at line 16 of file HiiDatabaseEntry.c.

gHiiKeyboardLayoutChanged

EFI_EVENT gHiiKeyboardLayoutChanged

Definition at line 15 of file HiiDatabaseEntry.c.

mPrivate

HII_DATABASE_PRIVATE_DATA mPrivate

Definition at line 18 of file HiiDatabaseEntry.c.