1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
/** @file
Copyright (c) 2007, 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:
HiiDatabaseEntry.c
Abstract:
This file contains the entry code to the HII database, which is defined by
UEFI 2.1 specification.
Revision History
**/
#include "HiiDatabase.h"
//
// Global variables
//
EFI_EVENT gHiiKeyboardLayoutChanged;
STATIC EFI_GUID gHiiSetKbdLayoutEventGuid = EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID;
STATIC HII_DATABASE_PRIVATE_DATA mPrivate = {
HII_DATABASE_PRIVATE_DATA_SIGNATURE,
{
(LIST_ENTRY *) NULL,
(LIST_ENTRY *) NULL
},
{
(LIST_ENTRY *) NULL,
(LIST_ENTRY *) NULL
},
{
HiiStringToImage,
HiiStringIdToImage,
HiiGetGlyph,
HiiGetFontInfo
},
#ifndef DISABLE_UNUSED_HII_PROTOCOLS
{
HiiNewImage,
HiiGetImage,
HiiSetImage,
HiiDrawImage,
HiiDrawImageId
},
#endif
{
HiiNewString,
HiiGetString,
HiiSetString,
HiiGetLanguages,
HiiGetSecondaryLanguages
},
{
HiiNewPackageList,
HiiRemovePackageList,
HiiUpdatePackageList,
HiiListPackageLists,
HiiExportPackageLists,
HiiRegisterPackageNotify,
HiiUnregisterPackageNotify,
HiiFindKeyboardLayouts,
HiiGetKeyboardLayout,
HiiSetKeyboardLayout,
HiiGetPackageListHandle
},
{
HiiConfigRoutingExtractConfig,
HiiConfigRoutingExportConfig,
HiiConfigRoutingRoutConfig,
HiiBlockToConfig,
HiiConfigToBlock,
HiiGetAltCfg
},
{
(LIST_ENTRY *) NULL,
(LIST_ENTRY *) NULL
},
0,
{
(LIST_ENTRY *) NULL,
(LIST_ENTRY *) NULL
},
EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK),
{
0x00000000,
0x0000,
0x0000,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
},
NULL
};
//@MT: EFI_DRIVER_ENTRY_POINT (InitializeHiiDatabase)
EFI_STATUS
EFIAPI
InitializeHiiDatabase (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Initialize HII Database
Arguments:
(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
Returns:
EFI_SUCCESS -
other -
--*/
{
EFI_STATUS Status;
EFI_HANDLE Handle;
EFI_HANDLE *HandleBuffer;
UINTN HandleCount;
//@MT: EfiInitializeDriverLib (ImageHandle, SystemTable);
//
// There will be only one HII Database in the system
// If there is another out there, someone is trying to install us
// again. Fail that scenario.
//
Status = gBS->LocateHandleBuffer (
ByProtocol,
&gEfiHiiDatabaseProtocolGuid,
NULL,
&HandleCount,
&HandleBuffer
);
//
// If there was no error, assume there is an installation and fail to load
//
if (!EFI_ERROR (Status)) {
if (HandleBuffer != NULL) {
gBS->FreePool (HandleBuffer);
}
return EFI_DEVICE_ERROR;
}
InitializeListHead (&mPrivate.DatabaseList);
InitializeListHead (&mPrivate.DatabaseNotifyList);
InitializeListHead (&mPrivate.HiiHandleList);
InitializeListHead (&mPrivate.FontInfoList);
//
// Create a event with EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group type.
//
Status = gBS->CreateEventEx (
0,
0,
NULL,
NULL,
&gHiiSetKbdLayoutEventGuid,
&gHiiKeyboardLayoutChanged
);
if (EFI_ERROR (Status)) {
return Status;
}
Handle = NULL;
return gBS->InstallMultipleProtocolInterfaces (
&Handle,
&gEfiHiiFontProtocolGuid,
&mPrivate.HiiFont,
#ifndef DISABLE_UNUSED_HII_PROTOCOLS
&gEfiHiiImageProtocolGuid,
&mPrivate.HiiImage,
#endif
&gEfiHiiStringProtocolGuid,
&mPrivate.HiiString,
&gEfiHiiDatabaseProtocolGuid,
&mPrivate.HiiDatabase,
&gEfiHiiConfigRoutingProtocolGuid,
&mPrivate.ConfigRouting,
NULL
);
}
|
