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1 | /** @file\r | |
2 | \r | |
3 | Copyright (c) 2007 - 2008, Intel Corporation\r | |
4 | All rights reserved. This program and the accompanying materials\r | |
5 | are licensed and made available under the terms and conditions of the BSD License\r | |
6 | which accompanies this distribution. The full text of the license may be found at\r | |
7 | http://opensource.org/licenses/bsd-license.php\r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | HiiDatabaseEntry.c\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | This file contains the entry code to the HII database, which is defined by\r | |
19 | UEFI 2.1 specification.\r | |
20 | \r | |
21 | Revision History\r | |
22 | \r | |
23 | \r | |
24 | **/\r | |
25 | \r | |
26 | \r | |
27 | #include "HiiDatabase.h"\r | |
28 | \r | |
29 | //\r | |
30 | // Global variables\r | |
31 | //\r | |
32 | EFI_EVENT gHiiKeyboardLayoutChanged;\r | |
33 | STATIC EFI_GUID gHiiSetKbdLayoutEventGuid = EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID;\r | |
34 | \r | |
35 | STATIC HII_DATABASE_PRIVATE_DATA mPrivate = {\r | |
36 | HII_DATABASE_PRIVATE_DATA_SIGNATURE,\r | |
37 | {\r | |
38 | (LIST_ENTRY *) NULL,\r | |
39 | (LIST_ENTRY *) NULL\r | |
40 | },\r | |
41 | {\r | |
42 | (LIST_ENTRY *) NULL,\r | |
43 | (LIST_ENTRY *) NULL\r | |
44 | },\r | |
45 | {\r | |
46 | HiiStringToImage,\r | |
47 | HiiStringIdToImage,\r | |
48 | HiiGetGlyph,\r | |
49 | HiiGetFontInfo\r | |
50 | },\r | |
51 | #ifndef _DISABLE_UNUSED_HII_PROTOCOLS_\r | |
52 | {\r | |
53 | HiiNewImage,\r | |
54 | HiiGetImage,\r | |
55 | HiiSetImage,\r | |
56 | HiiDrawImage,\r | |
57 | HiiDrawImageId\r | |
58 | },\r | |
59 | #endif\r | |
60 | {\r | |
61 | HiiNewString,\r | |
62 | HiiGetString,\r | |
63 | HiiSetString,\r | |
64 | HiiGetLanguages,\r | |
65 | HiiGetSecondaryLanguages\r | |
66 | },\r | |
67 | {\r | |
68 | HiiNewPackageList,\r | |
69 | HiiRemovePackageList,\r | |
70 | HiiUpdatePackageList,\r | |
71 | HiiListPackageLists,\r | |
72 | HiiExportPackageLists,\r | |
73 | HiiRegisterPackageNotify,\r | |
74 | HiiUnregisterPackageNotify,\r | |
75 | HiiFindKeyboardLayouts,\r | |
76 | HiiGetKeyboardLayout,\r | |
77 | HiiSetKeyboardLayout,\r | |
78 | HiiGetPackageListHandle\r | |
79 | },\r | |
80 | {\r | |
81 | HiiConfigRoutingExtractConfig,\r | |
82 | HiiConfigRoutingExportConfig,\r | |
83 | HiiConfigRoutingRouteConfig,\r | |
84 | HiiBlockToConfig,\r | |
85 | HiiConfigToBlock,\r | |
86 | HiiGetAltCfg\r | |
87 | },\r | |
88 | {\r | |
89 | (LIST_ENTRY *) NULL,\r | |
90 | (LIST_ENTRY *) NULL\r | |
91 | },\r | |
92 | 0,\r | |
93 | {\r | |
94 | (LIST_ENTRY *) NULL,\r | |
95 | (LIST_ENTRY *) NULL\r | |
96 | },\r | |
97 | EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK),\r | |
98 | {\r | |
99 | 0x00000000,\r | |
100 | 0x0000,\r | |
101 | 0x0000,\r | |
102 | {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}\r | |
103 | },\r | |
104 | NULL\r | |
105 | };\r | |
106 | \r | |
107 | /**\r | |
108 | The default event handler for gHiiKeyboardLayoutChanged\r | |
109 | event group.\r | |
110 | \r | |
111 | This is internal function.\r | |
112 | \r | |
113 | @param Event The event that triggered this notification function.\r | |
114 | @param Context Pointer to the notification functions context.\r | |
115 | \r | |
116 | **/\r | |
117 | VOID\r | |
118 | EFIAPI\r | |
119 | KeyboardLayoutChangeNullEvent (\r | |
120 | IN EFI_EVENT Event,\r | |
121 | IN VOID *Context\r | |
122 | )\r | |
123 | {\r | |
124 | return;\r | |
125 | }\r | |
126 | \r | |
127 | /**\r | |
128 | Initialize HII Database.\r | |
129 | \r | |
130 | \r | |
131 | @param ImageHandle The image handle.\r | |
132 | @param SystemTable The system table.\r | |
133 | \r | |
134 | @retval EFI_SUCCESS The Hii database is setup correctly.\r | |
135 | @return Other value if failed to create the default event for\r | |
136 | gHiiKeyboardLayoutChanged. Check gBS->CreateEventEx for\r | |
137 | details. Or failed to insatll the protocols.\r | |
138 | Check gBS->InstallMultipleProtocolInterfaces for details.\r | |
139 | \r | |
140 | **/\r | |
141 | EFI_STATUS\r | |
142 | EFIAPI\r | |
143 | InitializeHiiDatabase (\r | |
144 | IN EFI_HANDLE ImageHandle,\r | |
145 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
146 | )\r | |
147 | {\r | |
148 | EFI_STATUS Status;\r | |
149 | EFI_HANDLE Handle;\r | |
150 | \r | |
151 | //\r | |
152 | // There will be only one HII Database in the system\r | |
153 | // If there is another out there, someone is trying to install us\r | |
154 | // again. Fail that scenario.\r | |
155 | //\r | |
156 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiDatabaseProtocolGuid);\r | |
157 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiFontProtocolGuid);\r | |
158 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiImageProtocolGuid);\r | |
159 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiStringProtocolGuid);\r | |
160 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiConfigRoutingProtocolGuid);\r | |
161 | \r | |
162 | InitializeListHead (&mPrivate.DatabaseList);\r | |
163 | InitializeListHead (&mPrivate.DatabaseNotifyList);\r | |
164 | InitializeListHead (&mPrivate.HiiHandleList);\r | |
165 | InitializeListHead (&mPrivate.FontInfoList);\r | |
166 | \r | |
167 | //\r | |
168 | // Create a event with EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group type.\r | |
169 | //\r | |
170 | Status = gBS->CreateEventEx (\r | |
171 | EFI_EVENT_NOTIFY_SIGNAL,\r | |
172 | TPL_NOTIFY,\r | |
173 | KeyboardLayoutChangeNullEvent,\r | |
174 | NULL,\r | |
175 | &gHiiSetKbdLayoutEventGuid,\r | |
176 | &gHiiKeyboardLayoutChanged\r | |
177 | );\r | |
178 | if (EFI_ERROR (Status)) {\r | |
179 | return Status;\r | |
180 | }\r | |
181 | \r | |
182 | Handle = NULL;\r | |
183 | return gBS->InstallMultipleProtocolInterfaces (\r | |
184 | &Handle,\r | |
185 | &gEfiHiiFontProtocolGuid,\r | |
186 | &mPrivate.HiiFont,\r | |
187 | #ifndef _DISABLE_UNUSED_HII_PROTOCOLS_\r | |
188 | &gEfiHiiImageProtocolGuid,\r | |
189 | &mPrivate.HiiImage,\r | |
190 | #endif\r | |
191 | &gEfiHiiStringProtocolGuid,\r | |
192 | &mPrivate.HiiString,\r | |
193 | &gEfiHiiDatabaseProtocolGuid,\r | |
194 | &mPrivate.HiiDatabase,\r | |
195 | &gEfiHiiConfigRoutingProtocolGuid,\r | |
196 | &mPrivate.ConfigRouting,\r | |
197 | NULL\r | |
198 | );\r | |
199 | }\r | |
200 | \r |