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93e3992d | 1 | /** @file\r |
3cb3f198 | 2 | This file contains the entry code to the HII database, which is defined by\r |
3 | UEFI 2.1 specification.\r | |
93e3992d | 4 | \r |
8a45f80e | 5 | Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>\r |
e5eed7d3 | 6 | This program and the accompanying materials\r |
93e3992d | 7 | are licensed and made available under the terms and conditions of the BSD License\r |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
93e3992d | 14 | **/\r |
15 | \r | |
16 | \r | |
17 | #include "HiiDatabase.h"\r | |
18 | \r | |
19 | //\r | |
20 | // Global variables\r | |
21 | //\r | |
22 | EFI_EVENT gHiiKeyboardLayoutChanged;\r | |
8a45f80e | 23 | BOOLEAN gExportAfterReadyToBoot = FALSE;\r |
93e3992d | 24 | \r |
fe1e36e5 | 25 | HII_DATABASE_PRIVATE_DATA mPrivate = {\r |
93e3992d | 26 | HII_DATABASE_PRIVATE_DATA_SIGNATURE,\r |
27 | {\r | |
28 | (LIST_ENTRY *) NULL,\r | |
29 | (LIST_ENTRY *) NULL\r | |
30 | },\r | |
31 | {\r | |
32 | (LIST_ENTRY *) NULL,\r | |
33 | (LIST_ENTRY *) NULL\r | |
34 | },\r | |
35 | {\r | |
36 | HiiStringToImage,\r | |
37 | HiiStringIdToImage,\r | |
38 | HiiGetGlyph,\r | |
39 | HiiGetFontInfo\r | |
40 | },\r | |
93e3992d | 41 | {\r |
e94358a3 | 42 | NULL,\r |
43 | NULL,\r | |
44 | NULL,\r | |
45 | NULL,\r | |
46 | NULL\r | |
93e3992d | 47 | },\r |
93e3992d | 48 | {\r |
49 | HiiNewString,\r | |
50 | HiiGetString,\r | |
51 | HiiSetString,\r | |
52 | HiiGetLanguages,\r | |
53 | HiiGetSecondaryLanguages\r | |
54 | },\r | |
55 | {\r | |
56 | HiiNewPackageList,\r | |
57 | HiiRemovePackageList,\r | |
58 | HiiUpdatePackageList,\r | |
59 | HiiListPackageLists,\r | |
60 | HiiExportPackageLists,\r | |
61 | HiiRegisterPackageNotify,\r | |
62 | HiiUnregisterPackageNotify,\r | |
63 | HiiFindKeyboardLayouts,\r | |
64 | HiiGetKeyboardLayout,\r | |
65 | HiiSetKeyboardLayout,\r | |
66 | HiiGetPackageListHandle\r | |
67 | },\r | |
68 | {\r | |
69 | HiiConfigRoutingExtractConfig,\r | |
70 | HiiConfigRoutingExportConfig,\r | |
813acf3a | 71 | HiiConfigRoutingRouteConfig,\r |
93e3992d | 72 | HiiBlockToConfig,\r |
73 | HiiConfigToBlock,\r | |
74 | HiiGetAltCfg\r | |
75 | },\r | |
87bfeb11 ED |
76 | {\r |
77 | EfiConfigKeywordHandlerSetData,\r | |
78 | EfiConfigKeywordHandlerGetData\r | |
79 | },\r | |
93e3992d | 80 | {\r |
81 | (LIST_ENTRY *) NULL,\r | |
82 | (LIST_ENTRY *) NULL\r | |
83 | },\r | |
84 | 0,\r | |
85 | {\r | |
86 | (LIST_ENTRY *) NULL,\r | |
87 | (LIST_ENTRY *) NULL\r | |
88 | },\r | |
89 | EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK),\r | |
90 | {\r | |
91 | 0x00000000,\r | |
92 | 0x0000,\r | |
93 | 0x0000,\r | |
7fd21395 | 94 | {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}\r |
93e3992d | 95 | },\r |
96 | NULL\r | |
97 | };\r | |
98 | \r | |
e94358a3 | 99 | GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_HII_IMAGE_PROTOCOL mImageProtocol = {\r |
100 | HiiNewImage,\r | |
101 | HiiGetImage,\r | |
102 | HiiSetImage,\r | |
103 | HiiDrawImage,\r | |
104 | HiiDrawImageId\r | |
105 | };\r | |
106 | \r | |
e90b081a | 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 | |
813acf3a | 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 | |
8a45f80e DB |
127 | /**\r |
128 | On Ready To Boot Services Event notification handler.\r | |
129 | \r | |
130 | To trigger the function that to export the Hii Configuration setting.\r | |
131 | \r | |
132 | @param[in] Event Event whose notification function is being invoked\r | |
133 | @param[in] Context Pointer to the notification function's context\r | |
134 | \r | |
135 | **/\r | |
136 | VOID\r | |
137 | EFIAPI\r | |
138 | OnReadyToBoot (\r | |
139 | IN EFI_EVENT Event,\r | |
140 | IN VOID *Context\r | |
141 | )\r | |
142 | {\r | |
143 | //\r | |
144 | // When ready to boot, we begin to export the HiiDatabase date.\r | |
145 | // And hook all the possible HiiDatabase change actions to export data.\r | |
146 | //\r | |
147 | HiiGetConfigurationSetting(&mPrivate.HiiDatabase);\r | |
148 | gExportAfterReadyToBoot = TRUE;\r | |
149 | }\r | |
150 | \r | |
e90b081a | 151 | /**\r |
152 | Initialize HII Database.\r | |
153 | \r | |
154 | \r | |
155 | @param ImageHandle The image handle.\r | |
156 | @param SystemTable The system table.\r | |
157 | \r | |
158 | @retval EFI_SUCCESS The Hii database is setup correctly.\r | |
159 | @return Other value if failed to create the default event for\r | |
160 | gHiiKeyboardLayoutChanged. Check gBS->CreateEventEx for\r | |
161 | details. Or failed to insatll the protocols.\r | |
162 | Check gBS->InstallMultipleProtocolInterfaces for details.\r | |
8a45f80e DB |
163 | Or failed to create Ready To Boot Event.\r |
164 | Check EfiCreateEventReadyToBootEx for details.\r | |
e90b081a | 165 | \r |
166 | **/\r | |
93e3992d | 167 | EFI_STATUS\r |
168 | EFIAPI\r | |
169 | InitializeHiiDatabase (\r | |
170 | IN EFI_HANDLE ImageHandle,\r | |
171 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
172 | )\r | |
93e3992d | 173 | {\r |
174 | EFI_STATUS Status;\r | |
175 | EFI_HANDLE Handle;\r | |
8a45f80e | 176 | EFI_EVENT ReadyToBootEvent;\r |
93e3992d | 177 | \r |
93e3992d | 178 | //\r |
179 | // There will be only one HII Database in the system\r | |
180 | // If there is another out there, someone is trying to install us\r | |
181 | // again. Fail that scenario.\r | |
182 | //\r | |
e90b081a | 183 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiDatabaseProtocolGuid);\r |
184 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiFontProtocolGuid);\r | |
185 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiImageProtocolGuid);\r | |
186 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiStringProtocolGuid);\r | |
187 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiConfigRoutingProtocolGuid);\r | |
87bfeb11 | 188 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiConfigKeywordHandlerProtocolGuid);\r |
e90b081a | 189 | \r |
93e3992d | 190 | InitializeListHead (&mPrivate.DatabaseList);\r |
191 | InitializeListHead (&mPrivate.DatabaseNotifyList);\r | |
192 | InitializeListHead (&mPrivate.HiiHandleList);\r | |
193 | InitializeListHead (&mPrivate.FontInfoList);\r | |
194 | \r | |
195 | //\r | |
196 | // Create a event with EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group type.\r | |
197 | //\r | |
198 | Status = gBS->CreateEventEx (\r | |
e53a6ea9 | 199 | EVT_NOTIFY_SIGNAL,\r |
813acf3a | 200 | TPL_NOTIFY,\r |
201 | KeyboardLayoutChangeNullEvent,\r | |
93e3992d | 202 | NULL,\r |
ea021002 | 203 | &gEfiHiiKeyBoardLayoutGuid,\r |
93e3992d | 204 | &gHiiKeyboardLayoutChanged\r |
205 | );\r | |
206 | if (EFI_ERROR (Status)) {\r | |
207 | return Status;\r | |
208 | }\r | |
209 | \r | |
210 | Handle = NULL;\r | |
e94358a3 | 211 | Status = gBS->InstallMultipleProtocolInterfaces (\r |
212 | &Handle,\r | |
213 | &gEfiHiiFontProtocolGuid,\r | |
214 | &mPrivate.HiiFont,\r | |
215 | &gEfiHiiStringProtocolGuid,\r | |
216 | &mPrivate.HiiString,\r | |
217 | &gEfiHiiDatabaseProtocolGuid,\r | |
218 | &mPrivate.HiiDatabase,\r | |
219 | &gEfiHiiConfigRoutingProtocolGuid,\r | |
220 | &mPrivate.ConfigRouting,\r | |
87bfeb11 ED |
221 | &gEfiConfigKeywordHandlerProtocolGuid,\r |
222 | &mPrivate.ConfigKeywordHandler,\r | |
e94358a3 | 223 | NULL\r |
224 | );\r | |
225 | \r | |
226 | if (EFI_ERROR (Status)) {\r | |
227 | return Status;\r | |
228 | }\r | |
229 | \r | |
230 | if (FeaturePcdGet (PcdSupportHiiImageProtocol)) {\r | |
231 | CopyMem (&mPrivate.HiiImage, &mImageProtocol, sizeof (mImageProtocol));\r | |
232 | \r | |
233 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
234 | &Handle,\r | |
235 | &gEfiHiiImageProtocolGuid,\r | |
236 | &mPrivate.HiiImage,\r | |
237 | NULL\r | |
238 | );\r | |
239 | \r | |
240 | }\r | |
241 | \r | |
8a45f80e DB |
242 | if (FeaturePcdGet(PcdHiiOsRuntimeSupport)) {\r |
243 | Status = EfiCreateEventReadyToBootEx (\r | |
244 | TPL_CALLBACK,\r | |
245 | OnReadyToBoot,\r | |
246 | NULL,\r | |
247 | &ReadyToBootEvent\r | |
248 | );\r | |
249 | if (EFI_ERROR (Status)) {\r | |
250 | return Status;\r | |
251 | }\r | |
252 | }\r | |
253 | \r | |
e94358a3 | 254 | return Status;\r |
93e3992d | 255 | }\r |
256 | \r |