2 This file contains the entry code to the HII database, which is defined by
3 UEFI 2.1 specification.
5 Copyright (c) 2007 - 2008, Intel Corporation
6 All rights reserved. This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
17 #include "HiiDatabase.h"
22 EFI_EVENT gHiiKeyboardLayoutChanged
;
23 EFI_GUID gHiiSetKbdLayoutEventGuid
= EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID
;
25 HII_DATABASE_PRIVATE_DATA mPrivate
= {
26 HII_DATABASE_PRIVATE_DATA_SIGNATURE
,
53 HiiGetSecondaryLanguages
60 HiiExportPackageLists
,
61 HiiRegisterPackageNotify
,
62 HiiUnregisterPackageNotify
,
63 HiiFindKeyboardLayouts
,
66 HiiGetPackageListHandle
69 HiiConfigRoutingExtractConfig
,
70 HiiConfigRoutingExportConfig
,
71 HiiConfigRoutingRouteConfig
,
85 EFI_TEXT_ATTR (EFI_LIGHTGRAY
, EFI_BLACK
),
90 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
95 GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_HII_IMAGE_PROTOCOL mImageProtocol
= {
104 The default event handler for gHiiKeyboardLayoutChanged
107 This is internal function.
109 @param Event The event that triggered this notification function.
110 @param Context Pointer to the notification functions context.
115 KeyboardLayoutChangeNullEvent (
124 Initialize HII Database.
127 @param ImageHandle The image handle.
128 @param SystemTable The system table.
130 @retval EFI_SUCCESS The Hii database is setup correctly.
131 @return Other value if failed to create the default event for
132 gHiiKeyboardLayoutChanged. Check gBS->CreateEventEx for
133 details. Or failed to insatll the protocols.
134 Check gBS->InstallMultipleProtocolInterfaces for details.
139 InitializeHiiDatabase (
140 IN EFI_HANDLE ImageHandle
,
141 IN EFI_SYSTEM_TABLE
*SystemTable
148 // There will be only one HII Database in the system
149 // If there is another out there, someone is trying to install us
150 // again. Fail that scenario.
152 ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL
, &gEfiHiiDatabaseProtocolGuid
);
153 ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL
, &gEfiHiiFontProtocolGuid
);
154 ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL
, &gEfiHiiImageProtocolGuid
);
155 ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL
, &gEfiHiiStringProtocolGuid
);
156 ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL
, &gEfiHiiConfigRoutingProtocolGuid
);
158 InitializeListHead (&mPrivate
.DatabaseList
);
159 InitializeListHead (&mPrivate
.DatabaseNotifyList
);
160 InitializeListHead (&mPrivate
.HiiHandleList
);
161 InitializeListHead (&mPrivate
.FontInfoList
);
164 // Create a event with EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group type.
166 Status
= gBS
->CreateEventEx (
169 KeyboardLayoutChangeNullEvent
,
171 &gHiiSetKbdLayoutEventGuid
,
172 &gHiiKeyboardLayoutChanged
174 if (EFI_ERROR (Status
)) {
179 Status
= gBS
->InstallMultipleProtocolInterfaces (
181 &gEfiHiiFontProtocolGuid
,
183 &gEfiHiiStringProtocolGuid
,
185 &gEfiHiiDatabaseProtocolGuid
,
186 &mPrivate
.HiiDatabase
,
187 &gEfiHiiConfigRoutingProtocolGuid
,
188 &mPrivate
.ConfigRouting
,
192 if (EFI_ERROR (Status
)) {
196 if (FeaturePcdGet (PcdSupportHiiImageProtocol
)) {
197 CopyMem (&mPrivate
.HiiImage
, &mImageProtocol
, sizeof (mImageProtocol
));
199 Status
= gBS
->InstallMultipleProtocolInterfaces (
201 &gEfiHiiImageProtocolGuid
,