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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 |
87bfeb11 | 5 | Copyright (c) 2007 - 2015, 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 | |
93e3992d | 23 | \r |
fe1e36e5 | 24 | HII_DATABASE_PRIVATE_DATA mPrivate = {\r |
93e3992d | 25 | HII_DATABASE_PRIVATE_DATA_SIGNATURE,\r |
26 | {\r | |
27 | (LIST_ENTRY *) NULL,\r | |
28 | (LIST_ENTRY *) NULL\r | |
29 | },\r | |
30 | {\r | |
31 | (LIST_ENTRY *) NULL,\r | |
32 | (LIST_ENTRY *) NULL\r | |
33 | },\r | |
34 | {\r | |
35 | HiiStringToImage,\r | |
36 | HiiStringIdToImage,\r | |
37 | HiiGetGlyph,\r | |
38 | HiiGetFontInfo\r | |
39 | },\r | |
93e3992d | 40 | {\r |
e94358a3 | 41 | NULL,\r |
42 | NULL,\r | |
43 | NULL,\r | |
44 | NULL,\r | |
45 | NULL\r | |
93e3992d | 46 | },\r |
93e3992d | 47 | {\r |
48 | HiiNewString,\r | |
49 | HiiGetString,\r | |
50 | HiiSetString,\r | |
51 | HiiGetLanguages,\r | |
52 | HiiGetSecondaryLanguages\r | |
53 | },\r | |
54 | {\r | |
55 | HiiNewPackageList,\r | |
56 | HiiRemovePackageList,\r | |
57 | HiiUpdatePackageList,\r | |
58 | HiiListPackageLists,\r | |
59 | HiiExportPackageLists,\r | |
60 | HiiRegisterPackageNotify,\r | |
61 | HiiUnregisterPackageNotify,\r | |
62 | HiiFindKeyboardLayouts,\r | |
63 | HiiGetKeyboardLayout,\r | |
64 | HiiSetKeyboardLayout,\r | |
65 | HiiGetPackageListHandle\r | |
66 | },\r | |
67 | {\r | |
68 | HiiConfigRoutingExtractConfig,\r | |
69 | HiiConfigRoutingExportConfig,\r | |
813acf3a | 70 | HiiConfigRoutingRouteConfig,\r |
93e3992d | 71 | HiiBlockToConfig,\r |
72 | HiiConfigToBlock,\r | |
73 | HiiGetAltCfg\r | |
74 | },\r | |
87bfeb11 ED |
75 | {\r |
76 | EfiConfigKeywordHandlerSetData,\r | |
77 | EfiConfigKeywordHandlerGetData\r | |
78 | },\r | |
93e3992d | 79 | {\r |
80 | (LIST_ENTRY *) NULL,\r | |
81 | (LIST_ENTRY *) NULL\r | |
82 | },\r | |
83 | 0,\r | |
84 | {\r | |
85 | (LIST_ENTRY *) NULL,\r | |
86 | (LIST_ENTRY *) NULL\r | |
87 | },\r | |
88 | EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK),\r | |
89 | {\r | |
90 | 0x00000000,\r | |
91 | 0x0000,\r | |
92 | 0x0000,\r | |
7fd21395 | 93 | {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}\r |
93e3992d | 94 | },\r |
95 | NULL\r | |
96 | };\r | |
97 | \r | |
e94358a3 | 98 | GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_HII_IMAGE_PROTOCOL mImageProtocol = {\r |
99 | HiiNewImage,\r | |
100 | HiiGetImage,\r | |
101 | HiiSetImage,\r | |
102 | HiiDrawImage,\r | |
103 | HiiDrawImageId\r | |
104 | };\r | |
105 | \r | |
e90b081a | 106 | /**\r |
107 | The default event handler for gHiiKeyboardLayoutChanged\r | |
108 | event group.\r | |
109 | \r | |
110 | This is internal function.\r | |
111 | \r | |
112 | @param Event The event that triggered this notification function.\r | |
113 | @param Context Pointer to the notification functions context.\r | |
114 | \r | |
115 | **/\r | |
813acf3a | 116 | VOID\r |
117 | EFIAPI\r | |
118 | KeyboardLayoutChangeNullEvent (\r | |
119 | IN EFI_EVENT Event,\r | |
120 | IN VOID *Context\r | |
121 | )\r | |
122 | {\r | |
123 | return;\r | |
124 | }\r | |
125 | \r | |
e90b081a | 126 | /**\r |
127 | Initialize HII Database.\r | |
128 | \r | |
129 | \r | |
130 | @param ImageHandle The image handle.\r | |
131 | @param SystemTable The system table.\r | |
132 | \r | |
133 | @retval EFI_SUCCESS The Hii database is setup correctly.\r | |
134 | @return Other value if failed to create the default event for\r | |
135 | gHiiKeyboardLayoutChanged. Check gBS->CreateEventEx for\r | |
136 | details. Or failed to insatll the protocols.\r | |
137 | Check gBS->InstallMultipleProtocolInterfaces for details.\r | |
138 | \r | |
139 | **/\r | |
93e3992d | 140 | EFI_STATUS\r |
141 | EFIAPI\r | |
142 | InitializeHiiDatabase (\r | |
143 | IN EFI_HANDLE ImageHandle,\r | |
144 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
145 | )\r | |
93e3992d | 146 | {\r |
147 | EFI_STATUS Status;\r | |
148 | EFI_HANDLE Handle;\r | |
93e3992d | 149 | \r |
93e3992d | 150 | //\r |
151 | // There will be only one HII Database in the system\r | |
152 | // If there is another out there, someone is trying to install us\r | |
153 | // again. Fail that scenario.\r | |
154 | //\r | |
e90b081a | 155 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiDatabaseProtocolGuid);\r |
156 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiFontProtocolGuid);\r | |
157 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiImageProtocolGuid);\r | |
158 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiStringProtocolGuid);\r | |
159 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiConfigRoutingProtocolGuid);\r | |
87bfeb11 | 160 | ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiConfigKeywordHandlerProtocolGuid);\r |
e90b081a | 161 | \r |
93e3992d | 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 | |
e53a6ea9 | 171 | EVT_NOTIFY_SIGNAL,\r |
813acf3a | 172 | TPL_NOTIFY,\r |
173 | KeyboardLayoutChangeNullEvent,\r | |
93e3992d | 174 | NULL,\r |
ea021002 | 175 | &gEfiHiiKeyBoardLayoutGuid,\r |
93e3992d | 176 | &gHiiKeyboardLayoutChanged\r |
177 | );\r | |
178 | if (EFI_ERROR (Status)) {\r | |
179 | return Status;\r | |
180 | }\r | |
181 | \r | |
182 | Handle = NULL;\r | |
e94358a3 | 183 | Status = gBS->InstallMultipleProtocolInterfaces (\r |
184 | &Handle,\r | |
185 | &gEfiHiiFontProtocolGuid,\r | |
186 | &mPrivate.HiiFont,\r | |
187 | &gEfiHiiStringProtocolGuid,\r | |
188 | &mPrivate.HiiString,\r | |
189 | &gEfiHiiDatabaseProtocolGuid,\r | |
190 | &mPrivate.HiiDatabase,\r | |
191 | &gEfiHiiConfigRoutingProtocolGuid,\r | |
192 | &mPrivate.ConfigRouting,\r | |
87bfeb11 ED |
193 | &gEfiConfigKeywordHandlerProtocolGuid,\r |
194 | &mPrivate.ConfigKeywordHandler,\r | |
e94358a3 | 195 | NULL\r |
196 | );\r | |
197 | \r | |
198 | if (EFI_ERROR (Status)) {\r | |
199 | return Status;\r | |
200 | }\r | |
201 | \r | |
202 | if (FeaturePcdGet (PcdSupportHiiImageProtocol)) {\r | |
203 | CopyMem (&mPrivate.HiiImage, &mImageProtocol, sizeof (mImageProtocol));\r | |
204 | \r | |
205 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
206 | &Handle,\r | |
207 | &gEfiHiiImageProtocolGuid,\r | |
208 | &mPrivate.HiiImage,\r | |
209 | NULL\r | |
210 | );\r | |
211 | \r | |
212 | }\r | |
213 | \r | |
214 | return Status;\r | |
93e3992d | 215 | }\r |
216 | \r |