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4259256b | 1 | /**@file\r |
2 | \r | |
3 | This file contains the keyboard processing code to the HII database.\r | |
4 | \r | |
5 | Copyright (c) 2006 - 2008, Intel Corporation\r | |
6 | All rights reserved. This program and the accompanying materials\r | |
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 | |
14 | **/\r | |
15 | \r | |
16 | \r | |
17 | #include "HiiDatabase.h"\r | |
18 | \r | |
19 | \r | |
63dd6a96 | 20 | BOOLEAN mInFrameworkHiiNewPack = FALSE;\r |
21 | BOOLEAN mInFrameworkHiiRemovePack = FALSE;\r | |
22 | \r | |
23 | \r | |
4259256b | 24 | EFI_STATUS\r |
25 | GetIfrAndStringPackNum (\r | |
26 | IN CONST EFI_HII_PACKAGES *Packages,\r | |
27 | UINTN *IfrPackNum,\r | |
28 | UINTN *StringPackNum\r | |
29 | )\r | |
30 | {\r | |
31 | UINTN Index;\r | |
32 | TIANO_AUTOGEN_PACKAGES_HEADER **TianoAutogenPackageHdrArray;\r | |
33 | \r | |
34 | ASSERT (Packages != NULL);\r | |
35 | ASSERT (IfrPackNum != NULL);\r | |
36 | ASSERT (StringPackNum != NULL);\r | |
37 | \r | |
38 | *IfrPackNum = 0;\r | |
39 | *StringPackNum = 0;\r | |
40 | \r | |
41 | TianoAutogenPackageHdrArray = (TIANO_AUTOGEN_PACKAGES_HEADER **) (((UINT8 *) &Packages->GuidId) + sizeof (Packages->GuidId));\r | |
42 | for (Index = 0; Index < Packages->NumberOfPackages; Index++) {\r | |
43 | //\r | |
44 | // BugBug: The current UEFI HII build tool generate a binary in the format defined in: \r | |
45 | // TIANO_AUTOGEN_PACKAGES_HEADER. We assume that all packages generated in\r | |
46 | // this binary is with same package type. So the returned IfrPackNum and StringPackNum\r | |
47 | // may not be the exact number of valid package number in the binary generated \r | |
48 | // by HII Build tool.\r | |
49 | //\r | |
50 | switch (TianoAutogenPackageHdrArray[Index]->PackageHeader.Type) {\r | |
51 | case EFI_HII_PACKAGE_FORM:\r | |
52 | *IfrPackNum += 1;\r | |
53 | break;\r | |
54 | case EFI_HII_PACKAGE_STRINGS:\r | |
55 | *StringPackNum += 1;\r | |
56 | break;\r | |
57 | \r | |
58 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
59 | break;\r | |
60 | \r | |
61 | //\r | |
62 | // The following fonts are invalid for a module that using Framework to UEFI thunk layer.\r | |
63 | //\r | |
64 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
65 | case EFI_HII_PACKAGE_FONTS:\r | |
66 | case EFI_HII_PACKAGE_IMAGES:\r | |
67 | default:\r | |
68 | ASSERT (FALSE);\r | |
69 | return EFI_INVALID_PARAMETER;\r | |
70 | break;\r | |
71 | }\r | |
72 | }\r | |
73 | \r | |
74 | return EFI_SUCCESS;\r | |
75 | }\r | |
76 | \r | |
77 | EFI_STATUS \r | |
78 | LibExportPackageLists (\r | |
79 | IN EFI_HII_HANDLE UefiHiiHandle,\r | |
80 | OUT EFI_HII_PACKAGE_LIST_HEADER **PackageListHeader,\r | |
81 | OUT UINTN *PackageListSize\r | |
82 | )\r | |
83 | {\r | |
84 | EFI_STATUS Status;\r | |
85 | UINTN Size;\r | |
86 | EFI_HII_PACKAGE_LIST_HEADER *PackageListHdr;\r | |
87 | \r | |
88 | ASSERT (PackageListSize != NULL);\r | |
89 | ASSERT (PackageListHeader != NULL);\r | |
90 | \r | |
91 | Size = 0;\r | |
92 | PackageListHdr = NULL;\r | |
59336178 | 93 | Status = mHiiDatabase->ExportPackageLists (\r |
94 | mHiiDatabase,\r | |
4259256b | 95 | UefiHiiHandle,\r |
96 | &Size,\r | |
97 | PackageListHdr\r | |
98 | );\r | |
99 | ASSERT_EFI_ERROR (Status == EFI_BUFFER_TOO_SMALL);\r | |
100 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
101 | PackageListHdr = AllocateZeroPool (Size);\r | |
102 | ASSERT (PackageListHdr != NULL);\r | |
103 | \r | |
104 | if (PackageListHeader == NULL) {\r | |
105 | return EFI_OUT_OF_RESOURCES;\r | |
106 | } else {\r | |
59336178 | 107 | Status = mHiiDatabase->ExportPackageLists (\r |
108 | mHiiDatabase,\r | |
4259256b | 109 | UefiHiiHandle,\r |
110 | &Size,\r | |
111 | PackageListHdr\r | |
112 | );\r | |
113 | ASSERT_EFI_ERROR (Status);\r | |
114 | }\r | |
115 | }\r | |
116 | \r | |
117 | if (!EFI_ERROR (Status)) {\r | |
118 | *PackageListHeader = PackageListHdr;\r | |
119 | *PackageListSize = Size;\r | |
120 | }\r | |
121 | \r | |
122 | return Status;\r | |
123 | }\r | |
124 | \r | |
4259256b | 125 | EFI_STATUS\r |
126 | InsertStringPackagesToIfrPackageList (\r | |
127 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *StringPackageListHeader,\r | |
128 | IN EFI_HII_HANDLE UefiHiiHandle \r | |
129 | )\r | |
130 | {\r | |
131 | EFI_STATUS Status;\r | |
59336178 | 132 | Status = mHiiDatabase->UpdatePackageList (\r |
133 | mHiiDatabase,\r | |
4259256b | 134 | UefiHiiHandle,\r |
135 | StringPackageListHeader\r | |
136 | );\r | |
137 | \r | |
138 | return Status;\r | |
139 | }\r | |
140 | \r | |
141 | \r | |
142 | /**\r | |
143 | Removes a node from a doubly linked list, and returns the node that follows\r | |
144 | the removed node.\r | |
145 | \r | |
146 | Removes the node Entry from a doubly linked list. It is up to the caller of\r | |
147 | this function to release the memory used by this node if that is required. On\r | |
148 | exit, the node following Entry in the doubly linked list is returned. If\r | |
149 | Entry is the only node in the linked list, then the head node of the linked\r | |
150 | list is returned.\r | |
151 | \r | |
152 | If Entry is NULL, then ASSERT().\r | |
153 | If Entry is the head node of an empty list, then ASSERT().\r | |
154 | If PcdMaximumLinkedListLength is not zero, and the number of nodes in the\r | |
155 | linked list containing Entry, including the Entry node, is greater than\r | |
156 | or equal to PcdMaximumLinkedListLength, then ASSERT().\r | |
157 | \r | |
158 | @param Entry A pointer to a node in a linked list\r | |
159 | \r | |
160 | @return Entry\r | |
161 | \r | |
162 | **/\r | |
163 | EFI_STATUS\r | |
164 | AddStringPackagesToMatchingIfrPackageList (\r | |
165 | IN EFI_HII_THUNK_PRIVATE_DATA *Private,\r | |
166 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *StringPackageListHeader\r | |
167 | )\r | |
168 | {\r | |
169 | EFI_STATUS Status;\r | |
170 | LIST_ENTRY *ListEntry;\r | |
171 | HII_TRHUNK_HANDLE_MAPPING_DATABASE_ENTRY *HandleMapEntry;\r | |
172 | \r | |
173 | for (ListEntry = Private->HiiThunkHandleMappingDBListHead.ForwardLink;\r | |
174 | ListEntry != &Private->HiiThunkHandleMappingDBListHead;\r | |
175 | ListEntry = ListEntry->ForwardLink\r | |
176 | ) {\r | |
177 | HandleMapEntry = HII_TRHUNK_HANDLE_MAPPING_DATABASE_ENTRY_FROM_LISTENTRY (ListEntry);\r | |
178 | if (CompareGuid (&StringPackageListHeader->PackageListGuid, &HandleMapEntry->TagGuid)) {\r | |
179 | Status = InsertStringPackagesToIfrPackageList (StringPackageListHeader, HandleMapEntry->UefiHiiHandle);\r | |
180 | }\r | |
181 | }\r | |
182 | \r | |
183 | return EFI_NOT_FOUND;\r | |
184 | }\r | |
185 | EFI_HII_PACKAGE_LIST_HEADER *\r | |
186 | PrepareUefiPackageListFromFrameworkHiiPackages (\r | |
187 | IN CONST EFI_HII_PACKAGES *Packages,\r | |
63dd6a96 | 188 | IN CONST EFI_GUID *PackageListGuid\r |
4259256b | 189 | )\r |
190 | {\r | |
191 | UINTN NumberOfPackages;\r | |
192 | EFI_HII_PACKAGE_LIST_HEADER *PackageListHeader;\r | |
193 | UINT8 *PackageListData;\r | |
194 | UINT32 PackageListLength;\r | |
195 | UINT32 PackageLength;\r | |
196 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
197 | UINTN Index;\r | |
198 | TIANO_AUTOGEN_PACKAGES_HEADER **TianoAutogenPackageHdrArray;\r | |
199 | \r | |
63dd6a96 | 200 | ASSERT (Packages != NULL);\r |
201 | ASSERT (PackageListGuid != NULL);\r | |
202 | \r | |
4259256b | 203 | TianoAutogenPackageHdrArray = (TIANO_AUTOGEN_PACKAGES_HEADER **) ((UINT8 *) &Packages->GuidId + sizeof (Packages->GuidId));\r |
204 | NumberOfPackages = Packages->NumberOfPackages;\r | |
205 | \r | |
206 | PackageListLength = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
207 | \r | |
208 | for (Index = 0; Index < NumberOfPackages; Index++) {\r | |
209 | CopyMem (&PackageLength, &TianoAutogenPackageHdrArray[Index]->BinaryLength, sizeof (UINT32));\r | |
99a83b4c | 210 | //\r |
211 | //TIANO_AUTOGEN_PACKAGES_HEADER.BinaryLength include the BinaryLength itself.\r | |
212 | //\r | |
213 | PackageListLength += (PackageLength - sizeof(UINT32)); \r | |
4259256b | 214 | }\r |
215 | \r | |
216 | //\r | |
217 | // Include the lenght of EFI_HII_PACKAGE_END\r | |
218 | //\r | |
219 | PackageListLength += sizeof (EFI_HII_PACKAGE_HEADER);\r | |
220 | PackageListHeader = AllocateZeroPool (PackageListLength);\r | |
221 | ASSERT (PackageListHeader != NULL);\r | |
63dd6a96 | 222 | \r |
223 | CopyMem (&PackageListHeader->PackageListGuid, PackageListGuid, sizeof (EFI_GUID));\r | |
4259256b | 224 | PackageListHeader->PackageLength = PackageListLength;\r |
225 | \r | |
226 | PackageListData = ((UINT8 *) PackageListHeader) + sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
227 | \r | |
228 | for (Index = 0; Index < NumberOfPackages; Index++) {\r | |
229 | CopyMem (&PackageLength, &(TianoAutogenPackageHdrArray[Index]->BinaryLength), sizeof (UINT32));\r | |
230 | PackageLength -= sizeof (UINT32);\r | |
231 | CopyMem (PackageListData, &(TianoAutogenPackageHdrArray[Index]->PackageHeader), PackageLength);\r | |
232 | PackageListData += PackageLength;\r | |
233 | }\r | |
234 | \r | |
235 | //\r | |
236 | // Append EFI_HII_PACKAGE_END\r | |
237 | //\r | |
238 | PackageHeader.Type = EFI_HII_PACKAGE_END;\r | |
239 | PackageHeader.Length = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
240 | CopyMem (PackageListData, &PackageHeader, PackageHeader.Length);\r | |
241 | \r | |
242 | return PackageListHeader; \r | |
243 | }\r | |
244 | \r | |
59336178 | 245 | VOID\r |
246 | GenerateGuidId (\r | |
247 | IN CONST EFI_GUID * InGuid,\r | |
248 | OUT EFI_GUID * OutGuid\r | |
4259256b | 249 | )\r |
250 | {\r | |
4259256b | 251 | UINT64 MonotonicCount;\r |
252 | \r | |
59336178 | 253 | CopyMem (OutGuid, InGuid, sizeof (EFI_GUID));\r |
4259256b | 254 | \r |
255 | gBS->GetNextMonotonicCount (&MonotonicCount);\r | |
256 | //\r | |
257 | // Use Monotonic Count as a psedo random number generator.\r | |
258 | //\r | |
59336178 | 259 | *((UINT64 *) OutGuid) = *((UINT64 *) OutGuid) + MonotonicCount;\r |
4259256b | 260 | }\r |
261 | \r | |
262 | EFI_STATUS\r | |
263 | FindAndAddStringPackageToIfrPackageList(\r | |
264 | EFI_HII_THUNK_PRIVATE_DATA *Private,\r | |
265 | EFI_GUID *GuidId,\r | |
266 | EFI_HII_HANDLE UefiIfrHiiHandle\r | |
267 | )\r | |
268 | {\r | |
269 | EFI_STATUS Status;\r | |
270 | LIST_ENTRY *ListEntry;\r | |
271 | HII_TRHUNK_HANDLE_MAPPING_DATABASE_ENTRY *HandleMapEntry;\r | |
272 | EFI_HII_PACKAGE_LIST_HEADER *StringPackageListHeader;\r | |
273 | UINTN Size;\r | |
274 | \r | |
275 | for (ListEntry = Private->HiiThunkHandleMappingDBListHead.ForwardLink;\r | |
276 | ListEntry != &Private->HiiThunkHandleMappingDBListHead;\r | |
277 | ListEntry = ListEntry->ForwardLink\r | |
278 | ) {\r | |
279 | HandleMapEntry = HII_TRHUNK_HANDLE_MAPPING_DATABASE_ENTRY_FROM_LISTENTRY (ListEntry);\r | |
280 | if (CompareGuid (GuidId, &HandleMapEntry->TagGuid) && (!HandleMapEntry->DoesPackageListImportStringPackages)) {\r | |
281 | Status = LibExportPackageLists (HandleMapEntry->UefiHiiHandle, &StringPackageListHeader, &Size);\r | |
282 | ASSERT_EFI_ERROR (Status);\r | |
283 | \r | |
284 | //\r | |
285 | // Add Function to only get only String Packages from the Package List\r | |
286 | //\r | |
287 | \r | |
288 | Status = InsertStringPackagesToIfrPackageList (StringPackageListHeader, UefiIfrHiiHandle);\r | |
289 | ASSERT_EFI_ERROR (Status);\r | |
290 | \r | |
291 | FreePool (StringPackageListHeader);\r | |
292 | return EFI_SUCCESS;\r | |
293 | }\r | |
294 | }\r | |
295 | \r | |
296 | return EFI_NOT_FOUND;\r | |
297 | \r | |
298 | }\r | |
299 | \r | |
59336178 | 300 | CONST EFI_GUID mAGuid = \r |
301 | { 0x14f95e01, 0xd562, 0x432e, { 0x84, 0x4a, 0x95, 0xa4, 0x39, 0x5, 0x10, 0x7e } };\r | |
302 | \r | |
4259256b | 303 | EFI_STATUS\r |
304 | UefiRegisterPackageList(\r | |
305 | EFI_HII_THUNK_PRIVATE_DATA *Private,\r | |
306 | EFI_HII_PACKAGES *Packages,\r | |
307 | FRAMEWORK_EFI_HII_HANDLE *Handle\r | |
308 | )\r | |
309 | {\r | |
310 | EFI_STATUS Status;\r | |
311 | UINTN StringPackNum;\r | |
312 | UINTN IfrPackNum;\r | |
313 | EFI_HII_PACKAGE_LIST_HEADER *UefiPackageListHeader;\r | |
314 | HII_TRHUNK_HANDLE_MAPPING_DATABASE_ENTRY *HandleMappingEntry;\r | |
59336178 | 315 | EFI_GUID GuidId;\r |
4259256b | 316 | \r |
ea58467b | 317 | UefiPackageListHeader = NULL;\r |
4259256b | 318 | \r |
319 | Status = GetIfrAndStringPackNum (Packages, &IfrPackNum, &StringPackNum);\r | |
320 | ASSERT_EFI_ERROR (Status);\r | |
59336178 | 321 | //\r |
5391c4f1 | 322 | // Thunk Layer only handle the following combinations of IfrPack, StringPkg and FontPack.\r |
323 | // Thunk Layer only allow zero or one IfrPack in the Package List.\r | |
59336178 | 324 | //\r |
325 | if (IfrPackNum > 1) {\r | |
326 | return EFI_UNSUPPORTED;\r | |
327 | }\r | |
4259256b | 328 | \r |
329 | HandleMappingEntry = AllocateZeroPool (sizeof (*HandleMappingEntry));\r | |
330 | ASSERT (HandleMappingEntry != NULL);\r | |
331 | \r | |
332 | HandleMappingEntry->Signature = HII_TRHUNK_HANDLE_MAPPING_DATABASE_ENTRY_SIGNATURE;\r | |
ea58467b | 333 | Status = AssignHiiHandle (Private, &HandleMappingEntry->FrameworkHiiHandle);\r |
334 | if (EFI_ERROR (Status)) {\r | |
335 | goto Done;\r | |
336 | }\r | |
59336178 | 337 | \r |
338 | //\r | |
339 | // Packages->GuidId may be NULL. In such case, caller of FramworkHii->NewPack is registering\r | |
340 | // package with StringPack and IfrPack.\r | |
341 | //\r | |
342 | if (Packages->GuidId == NULL) {\r | |
343 | Packages->GuidId = &GuidId;\r | |
344 | GenerateGuidId (&mAGuid, Packages->GuidId);\r | |
63dd6a96 | 345 | } else {\r |
346 | CopyGuid (&GuidId, Packages->GuidId);\r | |
59336178 | 347 | }\r |
348 | \r | |
4259256b | 349 | CopyGuid (&HandleMappingEntry->TagGuid, Packages->GuidId);\r |
350 | \r | |
351 | if ((StringPackNum == 0) && (IfrPackNum != 0)) {\r | |
352 | //\r | |
353 | // UEFI HII database does not allow two package list with the same GUID.\r | |
354 | // In Framework HII implementation, Packages->GuidId is used as an identifier to associate \r | |
355 | // a PackageList with only IFR to a Package list the with String package.\r | |
356 | //\r | |
59336178 | 357 | GenerateGuidId (Packages->GuidId, &GuidId);\r |
4259256b | 358 | }\r |
359 | \r | |
360 | //\r | |
361 | // UEFI HII require EFI_HII_CONFIG_ACCESS_PROTOCOL to be installed on a EFI_HANDLE, so\r | |
5391c4f1 | 362 | // that Setup Utility can load the Buffer Storage using this protocol.\r |
4259256b | 363 | //\r |
364 | if (IfrPackNum != 0) {\r | |
63dd6a96 | 365 | InstallDefaultUefiConfigAccessProtocol (Packages, HandleMappingEntry);\r |
4259256b | 366 | }\r |
59336178 | 367 | UefiPackageListHeader = PrepareUefiPackageListFromFrameworkHiiPackages (Packages, &GuidId);\r |
368 | Status = mHiiDatabase->NewPackageList (\r | |
369 | mHiiDatabase,\r | |
4259256b | 370 | UefiPackageListHeader, \r |
63dd6a96 | 371 | HandleMappingEntry->UefiHiiDriverHandle,\r |
4259256b | 372 | &HandleMappingEntry->UefiHiiHandle\r |
373 | );\r | |
374 | ASSERT_EFI_ERROR (Status);\r | |
375 | if (EFI_ERROR (Status)) {\r | |
376 | goto Done;\r | |
377 | }\r | |
378 | \r | |
379 | if (IfrPackNum == 0) {\r | |
380 | if (StringPackNum != 0) {\r | |
381 | //\r | |
382 | // Look for a package list with IFR Pack which has already registed with HII Database\r | |
383 | //\r | |
384 | HandleMappingEntry->IsPackageListWithOnlyStringPackages = TRUE;\r | |
385 | Status = AddStringPackagesToMatchingIfrPackageList (\r | |
386 | Private,\r | |
387 | UefiPackageListHeader\r | |
388 | );\r | |
389 | \r | |
390 | if (!EFI_ERROR (Status) || Status == EFI_NOT_FOUND) {\r | |
391 | \r | |
392 | if (Status == EFI_NOT_FOUND) {\r | |
393 | Status = EFI_SUCCESS;\r | |
394 | }\r | |
395 | }\r | |
396 | }\r | |
397 | } else {\r | |
398 | if (StringPackNum == 0) {\r | |
399 | //\r | |
400 | // Register the Package List to UEFI HII first.\r | |
401 | //\r | |
402 | Status = FindAndAddStringPackageToIfrPackageList (\r | |
403 | Private,\r | |
404 | Packages->GuidId,\r | |
405 | HandleMappingEntry->UefiHiiHandle\r | |
406 | );\r | |
407 | ASSERT_EFI_ERROR (Status);\r | |
408 | if (!EFI_ERROR (Status)) {\r | |
409 | HandleMappingEntry->DoesPackageListImportStringPackages = TRUE;\r | |
410 | }\r | |
411 | }\r | |
412 | }\r | |
413 | \r | |
414 | if (!EFI_ERROR (Status)) {\r | |
415 | InsertTailList (&Private->HiiThunkHandleMappingDBListHead, &HandleMappingEntry->List);\r | |
416 | }\r | |
417 | \r | |
418 | Done:\r | |
419 | if (EFI_ERROR (Status)) {\r | |
420 | FreePool (HandleMappingEntry);\r | |
421 | } else {\r | |
422 | *Handle = HandleMappingEntry->FrameworkHiiHandle;\r | |
423 | }\r | |
424 | \r | |
ea58467b | 425 | SafeFreePool (UefiPackageListHeader);\r |
4259256b | 426 | \r |
427 | return Status;\r | |
428 | }\r | |
429 | \r | |
ea58467b | 430 | \r |
4259256b | 431 | EFI_STATUS\r |
432 | EFIAPI\r | |
433 | HiiNewPack (\r | |
434 | IN EFI_HII_PROTOCOL *This,\r | |
435 | IN EFI_HII_PACKAGES *Packages,\r | |
436 | OUT FRAMEWORK_EFI_HII_HANDLE *Handle\r | |
437 | )\r | |
438 | /*++\r | |
439 | \r | |
440 | Routine Description:\r | |
441 | \r | |
442 | Extracts the various packs from a package list.\r | |
443 | \r | |
444 | Arguments:\r | |
445 | \r | |
446 | This - Pointer of HII protocol.\r | |
447 | Packages - Pointer of HII packages.\r | |
448 | Handle - Handle value to be returned.\r | |
449 | \r | |
450 | Returns:\r | |
451 | \r | |
452 | EFI_SUCCESS - Pacakges has added to HII database successfully.\r | |
453 | EFI_INVALID_PARAMETER - Invalid parameter.\r | |
454 | \r | |
455 | --*/\r | |
456 | {\r | |
457 | EFI_STATUS Status;\r | |
458 | EFI_HII_THUNK_PRIVATE_DATA *Private;\r | |
63dd6a96 | 459 | EFI_TPL OldTpl;\r |
4259256b | 460 | \r |
461 | if (Handle == NULL) {\r | |
462 | return EFI_INVALID_PARAMETER;\r | |
463 | }\r | |
464 | \r | |
465 | if (Packages == NULL) {\r | |
466 | return EFI_INVALID_PARAMETER;\r | |
467 | }\r | |
468 | \r | |
63dd6a96 | 469 | OldTpl = gBS->RaiseTPL (TPL_NOTIFY);\r |
470 | \r | |
ea58467b | 471 | //\r |
472 | // We use a simple Global variable to inform NewPackNotify\r | |
473 | // that the package list registered here is already registered\r | |
474 | // in the HII Thunk Layer. So NewPackNotify does not need to\r | |
475 | // call RegisterUefiHiiHandle () to registered it.\r | |
476 | //\r | |
477 | mInFrameworkHiiNewPack = TRUE;\r | |
478 | \r | |
4259256b | 479 | Private = EFI_HII_THUNK_PRIVATE_DATA_FROM_THIS(This);\r |
480 | \r | |
481 | Status = UefiRegisterPackageList (\r | |
482 | Private,\r | |
483 | Packages,\r | |
484 | Handle\r | |
485 | );\r | |
486 | \r | |
ea58467b | 487 | mInFrameworkHiiNewPack = FALSE;\r |
488 | \r | |
63dd6a96 | 489 | gBS->RestoreTPL (OldTpl);\r |
490 | \r | |
4259256b | 491 | return Status;\r |
492 | }\r | |
493 | \r | |
494 | EFI_STATUS\r | |
495 | EFIAPI\r | |
496 | HiiRemovePack (\r | |
497 | IN EFI_HII_PROTOCOL *This,\r | |
498 | IN FRAMEWORK_EFI_HII_HANDLE Handle\r | |
499 | )\r | |
500 | /*++\r | |
501 | \r | |
502 | Routine Description:\r | |
503 | Removes the various packs from a Handle\r | |
504 | \r | |
505 | Arguments:\r | |
506 | \r | |
507 | Returns:\r | |
508 | \r | |
509 | --*/\r | |
510 | {\r | |
511 | EFI_STATUS Status;\r | |
512 | EFI_HII_THUNK_PRIVATE_DATA *Private;\r | |
4259256b | 513 | HII_TRHUNK_HANDLE_MAPPING_DATABASE_ENTRY *HandleMapEntry;\r |
63dd6a96 | 514 | EFI_TPL OldTpl;\r |
515 | EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r | |
516 | \r | |
517 | OldTpl = gBS->RaiseTPL (TPL_NOTIFY);\r | |
518 | \r | |
519 | mInFrameworkHiiRemovePack = TRUE;\r | |
4259256b | 520 | \r |
521 | Private = EFI_HII_THUNK_PRIVATE_DATA_FROM_THIS(This);\r | |
522 | \r | |
99a83b4c | 523 | HandleMapEntry = FrameworkHiiHandleToMapDatabaseEntry (Private, Handle);\r |
4259256b | 524 | \r |
63dd6a96 | 525 | if (HandleMapEntry != NULL) {\r |
59336178 | 526 | Status = mHiiDatabase->RemovePackageList (\r |
527 | mHiiDatabase,\r | |
99a83b4c | 528 | HandleMapEntry->UefiHiiHandle\r |
529 | );\r | |
530 | ASSERT_EFI_ERROR (Status);\r | |
531 | \r | |
63dd6a96 | 532 | HiiLibDestroyHiiDriverHandle (HandleMapEntry->UefiHiiHandle);\r |
533 | \r | |
99a83b4c | 534 | Status = gBS->HandleProtocol (\r |
63dd6a96 | 535 | HandleMapEntry->UefiHiiDriverHandle,\r |
536 | &gEfiHiiConfigAccessProtocolGuid,\r | |
537 | (VOID **) &ConfigAccess\r | |
99a83b4c | 538 | );\r |
539 | \r | |
540 | if (!EFI_ERROR (Status)) {\r | |
541 | Status = gBS->UninstallProtocolInterface (\r | |
63dd6a96 | 542 | HandleMapEntry->UefiHiiDriverHandle,\r |
543 | &gEfiHiiConfigAccessProtocolGuid,\r | |
544 | ConfigAccess\r | |
99a83b4c | 545 | );\r |
63dd6a96 | 546 | ASSERT_EFI_ERROR (Status);\r |
547 | } else {\r | |
548 | Status = EFI_SUCCESS;\r | |
4259256b | 549 | }\r |
99a83b4c | 550 | \r |
551 | RemoveEntryList (&HandleMapEntry->List);\r | |
552 | \r | |
553 | FreePool (HandleMapEntry);\r | |
63dd6a96 | 554 | \r |
555 | }else {\r | |
556 | Status = EFI_NOT_FOUND;\r | |
4259256b | 557 | }\r |
558 | \r | |
63dd6a96 | 559 | mInFrameworkHiiRemovePack = FALSE;\r |
560 | \r | |
561 | gBS->RestoreTPL (OldTpl);\r | |
562 | \r | |
563 | return Status;\r | |
4259256b | 564 | }\r |