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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 | |
d4775f2a | 18 | #include "HiiHandle.h"\r |
4259256b | 19 | \r |
0368663f | 20 | EFI_GUID gFrameworkHiiCompatbilityGuid = EFI_IFR_FRAMEWORK_GUID;\r |
21 | EFI_GUID gTianoHiiIfrGuid = EFI_IFR_TIANO_GUID;\r | |
22 | \r | |
23 | \r | |
ee3428bb | 24 | EFI_HII_HANDLE\r |
0368663f | 25 | FwHiiHandleToUefiHiiHandle (\r |
26 | IN CONST HII_THUNK_PRIVATE_DATA *Private,\r | |
27 | IN FRAMEWORK_EFI_HII_HANDLE FwHiiHandle\r | |
ee3428bb | 28 | )\r |
29 | {\r | |
0368663f | 30 | HII_THUNK_CONTEXT *ThunkContext;\r |
ee3428bb | 31 | \r |
0368663f | 32 | ASSERT (FwHiiHandle != (FRAMEWORK_EFI_HII_HANDLE) 0);\r |
ee3428bb | 33 | ASSERT (Private != NULL);\r |
34 | \r | |
0368663f | 35 | ThunkContext = FwHiiHandleToThunkContext (Private, FwHiiHandle);\r |
ee3428bb | 36 | \r |
0368663f | 37 | if (ThunkContext != NULL) {\r |
38 | return ThunkContext->UefiHiiHandle;\r | |
ee3428bb | 39 | }\r |
40 | \r | |
41 | return (EFI_HII_HANDLE) NULL;\r | |
42 | }\r | |
43 | \r | |
ebbd2793 | 44 | \r |
0368663f | 45 | HII_THUNK_CONTEXT *\r |
46 | FwHiiHandleToThunkContext (\r | |
47 | IN CONST HII_THUNK_PRIVATE_DATA *Private,\r | |
48 | IN FRAMEWORK_EFI_HII_HANDLE FwHiiHandle\r | |
ebbd2793 | 49 | )\r |
50 | {\r | |
0368663f | 51 | LIST_ENTRY *Link;\r |
52 | HII_THUNK_CONTEXT *ThunkContext;\r | |
53 | \r | |
ebbd2793 | 54 | \r |
0368663f | 55 | Link = GetFirstNode (&Private->ThunkContextListHead);\r |
ebbd2793 | 56 | \r |
0368663f | 57 | while (!IsNull (&Private->ThunkContextListHead, Link)) {\r |
58 | ThunkContext = HII_THUNK_CONTEXT_FROM_LINK (Link);\r | |
59 | \r | |
60 | if (FwHiiHandle == ThunkContext->FwHiiHandle) {\r | |
61 | return ThunkContext;\r | |
ebbd2793 | 62 | }\r |
0368663f | 63 | \r |
64 | Link = GetNextNode (&Private->ThunkContextListHead, Link);\r | |
ebbd2793 | 65 | }\r |
66 | \r | |
0368663f | 67 | return NULL;\r |
ebbd2793 | 68 | }\r |
69 | \r | |
0368663f | 70 | HII_THUNK_CONTEXT *\r |
71 | UefiHiiHandleToThunkContext (\r | |
72 | IN CONST HII_THUNK_PRIVATE_DATA *Private,\r | |
ea58467b | 73 | IN EFI_HII_HANDLE UefiHiiHandle\r |
74 | )\r | |
75 | {\r | |
0368663f | 76 | LIST_ENTRY *Link;\r |
77 | HII_THUNK_CONTEXT *ThunkContext;\r | |
ea58467b | 78 | \r |
0368663f | 79 | Link = GetFirstNode (&Private->ThunkContextListHead);\r |
ea58467b | 80 | \r |
0368663f | 81 | while (!IsNull (&Private->ThunkContextListHead, Link)) {\r |
82 | ThunkContext = HII_THUNK_CONTEXT_FROM_LINK (Link);\r | |
83 | \r | |
84 | if (UefiHiiHandle == ThunkContext->UefiHiiHandle) {\r | |
85 | return ThunkContext;\r | |
ea58467b | 86 | }\r |
0368663f | 87 | Link = GetNextNode (&Private->ThunkContextListHead, Link);\r |
ea58467b | 88 | }\r |
89 | \r | |
0368663f | 90 | return NULL;\r |
ea58467b | 91 | }\r |
99a83b4c | 92 | \r |
8ea58c07 | 93 | HII_THUNK_CONTEXT *\r |
94 | TagGuidToIfrPackThunkContext (\r | |
0368663f | 95 | IN CONST HII_THUNK_PRIVATE_DATA *Private,\r |
99a83b4c | 96 | IN CONST EFI_GUID *Guid\r |
97 | )\r | |
98 | {\r | |
0368663f | 99 | LIST_ENTRY *Link;\r |
100 | HII_THUNK_CONTEXT *ThunkContext;\r | |
101 | \r | |
102 | Link = GetFirstNode (&Private->ThunkContextListHead);\r | |
99a83b4c | 103 | \r |
0368663f | 104 | while (!IsNull (&Private->ThunkContextListHead, Link)) {\r |
105 | ThunkContext = HII_THUNK_CONTEXT_FROM_LINK (Link);\r | |
99a83b4c | 106 | \r |
8ea58c07 | 107 | if (CompareGuid (Guid, &ThunkContext->TagGuid) && (ThunkContext->IfrPackageCount != 0)) {\r |
108 | return ThunkContext;\r | |
99a83b4c | 109 | }\r |
0368663f | 110 | \r |
111 | Link = GetNextNode (&Private->ThunkContextListHead, Link);\r | |
99a83b4c | 112 | }\r |
113 | \r | |
0368663f | 114 | return NULL;\r |
99a83b4c | 115 | \r |
116 | }\r | |
117 | \r | |
0368663f | 118 | \r |
d4775f2a | 119 | VOID\r |
0368663f | 120 | DestroyThunkContextForUefiHiiHandle (\r |
121 | IN HII_THUNK_PRIVATE_DATA *Private,\r | |
122 | IN EFI_HII_HANDLE UefiHiiHandle\r | |
123 | )\r | |
124 | {\r | |
125 | HII_THUNK_CONTEXT *ThunkContext;\r | |
126 | \r | |
127 | ThunkContext = UefiHiiHandleToThunkContext (Private, UefiHiiHandle);\r | |
128 | ASSERT (ThunkContext != NULL);\r | |
129 | \r | |
d4775f2a | 130 | DestroyThunkContext (ThunkContext);\r |
0368663f | 131 | }\r |
132 | \r | |
133 | \r | |
134 | /**\r | |
135 | This function create a HII_THUNK_CONTEXT for a package list registered\r | |
136 | by a module calling EFI_HII_DATABASE_PROTOCOL.NewPackageList. It records\r | |
137 | the PackageListGuid in EFI_HII_PACKAGE_LIST_HEADER in the TagGuid in \r | |
138 | HII_THUNK_CONTEXT created. This TagGuid will be used as a key to s\r | |
139 | \r | |
140 | **/\r | |
141 | HII_THUNK_CONTEXT *\r | |
142 | CreateThunkContextForUefiHiiHandle (\r | |
0368663f | 143 | IN EFI_HII_HANDLE UefiHiiHandle\r |
144 | )\r | |
145 | {\r | |
146 | EFI_STATUS Status;\r | |
147 | EFI_GUID PackageGuid;\r | |
148 | HII_THUNK_CONTEXT *ThunkContext;\r | |
149 | \r | |
150 | ThunkContext = AllocateZeroPool (sizeof (*ThunkContext));\r | |
151 | ASSERT (ThunkContext != NULL);\r | |
152 | \r | |
153 | ThunkContext->Signature = HII_THUNK_CONTEXT_SIGNATURE;\r | |
154 | \r | |
d4775f2a | 155 | Status = AllocateHiiHandle (&ThunkContext->FwHiiHandle);\r |
0368663f | 156 | if (EFI_ERROR (Status)) {\r |
157 | return NULL;\r | |
158 | }\r | |
159 | \r | |
160 | ThunkContext->UefiHiiHandle = UefiHiiHandle;\r | |
161 | \r | |
162 | Status = HiiLibExtractGuidFromHiiHandle (UefiHiiHandle, &PackageGuid);\r | |
163 | ASSERT_EFI_ERROR (Status);\r | |
164 | \r | |
165 | CopyGuid(&ThunkContext->TagGuid, &PackageGuid);\r | |
166 | \r | |
167 | InitializeListHead (&ThunkContext->QuestionIdMapListHead);\r | |
168 | InitializeListHead (&ThunkContext->OneOfOptionMapListHead);\r | |
169 | \r | |
0368663f | 170 | return ThunkContext;\r |
171 | }\r | |
172 | \r | |
173 | \r | |
174 | UINTN\r | |
175 | GetPackageCountByType (\r | |
176 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageListHeader,\r | |
177 | IN UINT8 PackageType\r | |
ea58467b | 178 | )\r |
179 | {\r | |
0368663f | 180 | UINTN Count;\r |
181 | EFI_HII_PACKAGE_HEADER *PackageHeader;\r | |
182 | \r | |
183 | PackageHeader = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageListHeader + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r | |
184 | Count = 0;\r | |
185 | \r | |
186 | while (PackageHeader->Type != EFI_HII_PACKAGE_END) {\r | |
187 | if (PackageHeader->Type == PackageType ) {\r | |
188 | Count++;\r | |
189 | }\r | |
190 | PackageHeader = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHeader + PackageHeader->Length);\r | |
191 | }\r | |
192 | \r | |
193 | \r | |
194 | return Count;\r | |
195 | }\r | |
196 | \r | |
197 | LIST_ENTRY *\r | |
198 | GetOneOfOptionMapEntryListHead (\r | |
199 | IN CONST HII_THUNK_CONTEXT *ThunkContext,\r | |
200 | IN UINT16 QuestionId\r | |
201 | )\r | |
202 | {\r | |
203 | LIST_ENTRY *Link;\r | |
204 | ONE_OF_OPTION_MAP *Map;\r | |
205 | \r | |
206 | Link = GetFirstNode (&ThunkContext->OneOfOptionMapListHead);\r | |
207 | \r | |
208 | while (!IsNull (&ThunkContext->OneOfOptionMapListHead, Link)) {\r | |
209 | Map = ONE_OF_OPTION_MAP_FROM_LINK (Link);\r | |
210 | if (QuestionId == Map->QuestionId) {\r | |
211 | return &Map->OneOfOptionMapEntryListHead;\r | |
212 | }\r | |
213 | Link = GetNextNode (&ThunkContext->OneOfOptionMapListHead, Link);\r | |
214 | }\r | |
215 | \r | |
216 | return NULL;\r | |
217 | }\r | |
99a83b4c | 218 | \r |
59930165 | 219 | VOID\r |
220 | GetAttributesOfFirstFormSet (\r | |
221 | IN OUT HII_THUNK_CONTEXT *ThunkContext\r | |
222 | )\r | |
223 | {\r | |
224 | EFI_STATUS Status;\r | |
225 | EFI_HII_PACKAGE_LIST_HEADER *List;\r | |
226 | EFI_HII_PACKAGE_HEADER *Package;\r | |
227 | UINTN Size;\r | |
228 | EFI_IFR_OP_HEADER *OpCode;\r | |
229 | UINTN Offset;\r | |
230 | EFI_IFR_GUID_CLASS *Class;\r | |
231 | EFI_IFR_FORM_SET *FormSet;\r | |
232 | EFI_IFR_GUID_SUBCLASS *SubClass;\r | |
233 | \r | |
234 | Status = HiiLibExportPackageLists (ThunkContext->UefiHiiHandle, &List, &Size);\r | |
235 | ASSERT_EFI_ERROR (Status);\r | |
236 | \r | |
237 | //\r | |
238 | // There must be at least one EFI_HII_PACKAGE_FORM in the package list.\r | |
239 | //\r | |
240 | ASSERT (GetPackageCountByType (List, EFI_HII_PACKAGE_FORM) >= 1);\r | |
241 | \r | |
242 | //\r | |
243 | // Skip the package list header.\r | |
244 | //\r | |
245 | Package = (EFI_HII_PACKAGE_HEADER *) (List + 1);\r | |
246 | \r | |
247 | while (Package->Type != EFI_HII_PACKAGE_END) {\r | |
248 | \r | |
249 | if (Package->Type == EFI_HII_PACKAGE_FORM) {\r | |
250 | \r | |
251 | //\r | |
252 | // Skip the package header\r | |
253 | //\r | |
254 | Offset = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
255 | while (Offset < Package->Length) {\r | |
256 | OpCode = (EFI_IFR_OP_HEADER *)((UINT8 *) Package + Offset);\r | |
257 | \r | |
258 | switch (OpCode->OpCode) {\r | |
259 | case EFI_IFR_FORM_SET_OP:\r | |
260 | FormSet = (EFI_IFR_FORM_SET *) OpCode;\r | |
261 | ThunkContext->FormSetTitle = FormSet->FormSetTitle;\r | |
262 | ThunkContext->FormSetHelp = FormSet->Help;\r | |
263 | break;\r | |
264 | \r | |
265 | \r | |
266 | case EFI_IFR_GUID_OP:\r | |
267 | Class = (EFI_IFR_GUID_CLASS*) OpCode;\r | |
64bdb454 | 268 | if (CompareMem (&Class->Guid, &gTianoHiiIfrGuid, sizeof (EFI_GUID)) == 0) {\r |
59930165 | 269 | Class = (EFI_IFR_GUID_CLASS *) OpCode;\r |
270 | \r | |
271 | switch (Class->ExtendOpCode) {\r | |
272 | case EFI_IFR_EXTEND_OP_CLASS:\r | |
273 | ThunkContext->FormSetClass = Class->Class;\r | |
274 | break;\r | |
275 | case EFI_IFR_EXTEND_OP_SUBCLASS:\r | |
276 | SubClass = (EFI_IFR_GUID_SUBCLASS *) OpCode;\r | |
277 | ThunkContext->FormSetSubClass = SubClass->SubClass;\r | |
278 | break;\r | |
279 | \r | |
280 | default:\r | |
281 | break;\r | |
282 | }\r | |
283 | }\r | |
284 | break;\r | |
285 | \r | |
286 | default:\r | |
287 | break;\r | |
288 | \r | |
289 | }\r | |
290 | \r | |
291 | Offset += OpCode->Length;\r | |
292 | }\r | |
293 | //\r | |
294 | // The attributes of first FormSet is ready now.\r | |
295 | //\r | |
296 | FreePool (List);\r | |
297 | return;\r | |
298 | \r | |
299 | break;\r | |
300 | }\r | |
301 | \r | |
2755d4dd | 302 | Package = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) Package + Package->Length);\r |
59930165 | 303 | }\r |
304 | \r | |
305 | }\r | |
306 | \r | |
99a83b4c | 307 | \r |
0368663f | 308 | EFI_STATUS\r |
309 | CreateQuestionIdMap (\r | |
310 | IN OUT HII_THUNK_CONTEXT *ThunkContext\r | |
311 | )\r | |
312 | {\r | |
313 | EFI_STATUS Status;\r | |
314 | EFI_HII_PACKAGE_LIST_HEADER *List;\r | |
315 | EFI_HII_PACKAGE_HEADER *Package;\r | |
316 | UINTN Size;\r | |
317 | EFI_IFR_OP_HEADER *OpCode;\r | |
318 | UINTN Offset;\r | |
319 | QUESTION_ID_MAP *IdMap;\r | |
320 | EFI_IFR_VARSTORE *VarStore;\r | |
321 | EFI_IFR_FORM_SET *FormSet;\r | |
322 | EFI_IFR_QUESTION_HEADER *Question;\r | |
323 | LIST_ENTRY *QuestionIdMapEntryListHead;\r | |
324 | LIST_ENTRY *OneOfOptinMapEntryListHead;\r | |
325 | QUESTION_ID_MAP_ENTRY *IdMapEntry;\r | |
326 | EFI_IFR_GUID_OPTIONKEY *OptionMap;\r | |
327 | ONE_OF_OPTION_MAP *OneOfOptionMap;\r | |
328 | ONE_OF_OPTION_MAP_ENTRY *OneOfOptionMapEntry;\r | |
329 | EFI_IFR_GUID_CLASS *Class;\r | |
59930165 | 330 | EFI_IFR_GUID_SUBCLASS *SubClass;\r |
59e87364 | 331 | UINT8 OneOfType;\r |
332 | EFI_IFR_ONE_OF *OneOfOpcode;\r | |
333 | \r | |
334 | //\r | |
335 | // Set to a invalid value.\r | |
336 | //\r | |
337 | OneOfType = (UINT8) -1;\r | |
0368663f | 338 | \r |
339 | \r | |
340 | Status = HiiLibExportPackageLists (ThunkContext->UefiHiiHandle, &List, &Size);\r | |
341 | if (EFI_ERROR (Status)) {\r | |
342 | return Status;\r | |
ea58467b | 343 | }\r |
99a83b4c | 344 | \r |
0368663f | 345 | //\r |
346 | // Get all VarStoreId and build the the QuestionId map.\r | |
347 | // EFI_IFR_QUESTION_HEADER.VarStoreInfo.VarOffset -> Framework Question ID\r | |
348 | // EFI_IFR_QUESTION_HEADER.QuestionId -> UEFI Question ID\r | |
349 | //\r | |
350 | \r | |
351 | //\r | |
352 | // Skip the package list header.\r | |
353 | //\r | |
354 | Package = (EFI_HII_PACKAGE_HEADER *) (List + 1);\r | |
355 | \r | |
356 | while (Package->Type != EFI_HII_PACKAGE_END) {\r | |
357 | \r | |
358 | if (Package->Type == EFI_HII_PACKAGE_FORM) {\r | |
359 | \r | |
360 | //\r | |
361 | // Skip the package header\r | |
362 | //\r | |
363 | Offset = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
364 | while (Offset < Package->Length) {\r | |
365 | OpCode = (EFI_IFR_OP_HEADER *)((UINT8 *) Package + Offset);\r | |
366 | \r | |
367 | switch (OpCode->OpCode) {\r | |
368 | case EFI_IFR_FORM_SET_OP:\r | |
369 | FormSet = (EFI_IFR_FORM_SET *) OpCode;\r | |
370 | ThunkContext->FormSetTitle = FormSet->FormSetTitle;\r | |
371 | ThunkContext->FormSetHelp = FormSet->Help;\r | |
372 | break;\r | |
373 | \r | |
374 | case EFI_IFR_VARSTORE_OP:\r | |
375 | //\r | |
376 | // IFR built from Framework VFR only has UEFI Buffer Type Storage\r | |
377 | //\r | |
378 | VarStore = (EFI_IFR_VARSTORE *) OpCode;\r | |
379 | IdMap = AllocateZeroPool (sizeof (QUESTION_ID_MAP));\r | |
380 | ASSERT (IdMap != NULL);\r | |
381 | \r | |
382 | IdMap->Signature = QUESTION_ID_MAP_SIGNATURE;\r | |
383 | IdMap->VarStoreId = VarStore->VarStoreId;\r | |
384 | IdMap->VarSize = VarStore->Size;\r | |
385 | InitializeListHead (&IdMap->MapEntryListHead);\r | |
386 | InsertTailList (&ThunkContext->QuestionIdMapListHead, &IdMap->Link);\r | |
387 | break;\r | |
388 | \r | |
389 | case EFI_IFR_NUMERIC_OP:\r | |
390 | case EFI_IFR_CHECKBOX_OP:\r | |
391 | case EFI_IFR_ONE_OF_OP:\r | |
392 | case EFI_IFR_ORDERED_LIST_OP:\r | |
393 | case EFI_IFR_STRING_OP:\r | |
394 | //case EFI_IFR_PASSWORD_OP:\r | |
395 | Question = (EFI_IFR_QUESTION_HEADER *)(OpCode + 1);\r | |
396 | QuestionIdMapEntryListHead = GetMapEntryListHead (ThunkContext, Question->VarStoreId);\r | |
397 | \r | |
398 | if (QuestionIdMapEntryListHead != NULL) {\r | |
399 | //\r | |
400 | // If the Question is using Buffer (EFI_IFR_VARSTORE_OP) type VarStore.\r | |
401 | //\r | |
402 | IdMapEntry = AllocateZeroPool (sizeof (QUESTION_ID_MAP_ENTRY));\r | |
403 | ASSERT (IdMapEntry != NULL);\r | |
404 | \r | |
405 | IdMapEntry->FwQId = Question->VarStoreInfo.VarOffset;\r | |
406 | IdMapEntry->UefiQid = Question->QuestionId;\r | |
407 | IdMapEntry->Signature = QUESTION_ID_MAP_ENTRY_SIGNATURE;\r | |
408 | \r | |
409 | InsertTailList (QuestionIdMapEntryListHead, &IdMapEntry->Link);\r | |
410 | }\r | |
411 | \r | |
59e87364 | 412 | if (OpCode->OpCode == EFI_IFR_ONE_OF_OP) {\r |
413 | OneOfOpcode = (EFI_IFR_ONE_OF *) OpCode;\r | |
414 | OneOfType = OneOfOpcode->Flags & EFI_IFR_NUMERIC_SIZE;\r | |
415 | }\r | |
416 | \r | |
0368663f | 417 | break;\r |
418 | \r | |
419 | case EFI_IFR_GUID_OP:\r | |
420 | OptionMap = (EFI_IFR_GUID_OPTIONKEY *) OpCode;\r | |
64bdb454 | 421 | if (CompareMem (&OptionMap->Guid, &gFrameworkHiiCompatbilityGuid, sizeof (EFI_GUID)) == 0) {\r |
0368663f | 422 | if (OptionMap->ExtendOpCode == EFI_IFR_EXTEND_OP_OPTIONKEY) {\r |
423 | OneOfOptinMapEntryListHead = GetOneOfOptionMapEntryListHead (ThunkContext, OptionMap->QuestionId);\r | |
424 | if (OneOfOptinMapEntryListHead == NULL) {\r | |
425 | OneOfOptionMap = AllocateZeroPool (sizeof (ONE_OF_OPTION_MAP));\r | |
426 | ASSERT (OneOfOptionMap != NULL);\r | |
427 | \r | |
428 | OneOfOptionMap->Signature = ONE_OF_OPTION_MAP_SIGNATURE;\r | |
429 | OneOfOptionMap->QuestionId = OptionMap->QuestionId;\r | |
59e87364 | 430 | \r |
431 | //\r | |
432 | // Make sure OneOfType is initialized.\r | |
433 | //\r | |
434 | ASSERT (OneOfType != (UINT8) -1);\r | |
435 | OneOfOptionMap->ValueType = OneOfType;\r | |
0368663f | 436 | InitializeListHead (&OneOfOptionMap->OneOfOptionMapEntryListHead);\r |
437 | OneOfOptinMapEntryListHead = &OneOfOptionMap->OneOfOptionMapEntryListHead;\r | |
438 | InsertTailList (&ThunkContext->OneOfOptionMapListHead, &OneOfOptionMap->Link);\r | |
439 | }\r | |
440 | OneOfOptionMapEntry = AllocateZeroPool (sizeof (ONE_OF_OPTION_MAP_ENTRY));\r | |
441 | ASSERT (OneOfOptionMapEntry != NULL);\r | |
442 | \r | |
443 | OneOfOptionMapEntry->Signature = ONE_OF_OPTION_MAP_ENTRY_SIGNATURE;\r | |
444 | OneOfOptionMapEntry->FwKey = OptionMap->KeyValue;\r | |
445 | CopyMem (&OneOfOptionMapEntry->Value, &OptionMap->OptionValue, sizeof (EFI_IFR_TYPE_VALUE));\r | |
446 | \r | |
447 | InsertTailList (OneOfOptinMapEntryListHead, &OneOfOptionMapEntry->Link);\r | |
448 | }\r | |
64bdb454 | 449 | } else if (CompareMem (&OptionMap->Guid, &gTianoHiiIfrGuid, sizeof (EFI_GUID)) == 0) {\r |
0368663f | 450 | Class = (EFI_IFR_GUID_CLASS *) OpCode;\r |
451 | \r | |
452 | switch (Class->ExtendOpCode) {\r | |
453 | case EFI_IFR_EXTEND_OP_CLASS:\r | |
454 | ThunkContext->FormSetClass = Class->Class;\r | |
455 | break;\r | |
456 | case EFI_IFR_EXTEND_OP_SUBCLASS:\r | |
59930165 | 457 | SubClass = (EFI_IFR_GUID_SUBCLASS *) OpCode;\r |
458 | ThunkContext->FormSetSubClass = SubClass->SubClass;\r | |
0368663f | 459 | break;\r |
460 | \r | |
461 | default:\r | |
462 | break;\r | |
463 | }\r | |
464 | }\r | |
465 | break;\r | |
466 | \r | |
467 | default:\r | |
468 | break;\r | |
469 | \r | |
470 | }\r | |
471 | \r | |
472 | Offset += OpCode->Length;\r | |
473 | }\r | |
474 | //\r | |
475 | // Only Form Package is in a Package List.\r | |
476 | //\r | |
477 | break;\r | |
478 | }\r | |
479 | \r | |
480 | Package = (EFI_HII_PACKAGE_HEADER *) (UINT8 *) Package + Package->Length;\r | |
481 | }\r | |
482 | \r | |
483 | FreePool (List);\r | |
ea58467b | 484 | return EFI_SUCCESS;\r |
485 | }\r | |
99a83b4c | 486 | \r |
0368663f | 487 | \r |
488 | LIST_ENTRY *\r | |
489 | GetMapEntryListHead (\r | |
490 | IN CONST HII_THUNK_CONTEXT *ThunkContext,\r | |
491 | IN UINT16 VarStoreId\r | |
492 | )\r | |
493 | {\r | |
494 | LIST_ENTRY *Link;\r | |
495 | QUESTION_ID_MAP *Map;\r | |
496 | \r | |
497 | Link = GetFirstNode (&ThunkContext->QuestionIdMapListHead);\r | |
498 | \r | |
499 | while (!IsNull (&ThunkContext->QuestionIdMapListHead, Link)) {\r | |
500 | Map = QUESTION_ID_MAP_FROM_LINK (Link);\r | |
501 | if (VarStoreId == Map->VarStoreId) {\r | |
502 | return &Map->MapEntryListHead;\r | |
503 | }\r | |
504 | Link = GetNextNode (&ThunkContext->QuestionIdMapListHead, Link);\r | |
505 | }\r | |
506 | return NULL;\r | |
507 | }\r | |
508 | \r | |
509 | \r | |
d4775f2a | 510 | HII_THUNK_CONTEXT *\r |
511 | CreateThunkContext (\r | |
512 | IN HII_THUNK_PRIVATE_DATA *Private,\r | |
513 | IN UINTN StringPackageCount,\r | |
514 | IN UINTN IfrPackageCount\r | |
515 | )\r | |
516 | {\r | |
517 | EFI_STATUS Status;\r | |
518 | HII_THUNK_CONTEXT *ThunkContext;\r | |
519 | \r | |
520 | ThunkContext = AllocateZeroPool (sizeof (HII_THUNK_CONTEXT));\r | |
521 | ASSERT (ThunkContext != NULL);\r | |
522 | \r | |
523 | ThunkContext->Signature = HII_THUNK_CONTEXT_SIGNATURE;\r | |
524 | ThunkContext->IfrPackageCount = IfrPackageCount;\r | |
525 | ThunkContext->StringPackageCount = StringPackageCount;\r | |
526 | Status = AllocateHiiHandle (&ThunkContext->FwHiiHandle);\r | |
527 | if (EFI_ERROR (Status)) {\r | |
528 | return NULL;\r | |
529 | }\r | |
530 | \r | |
531 | InitializeListHead (&ThunkContext->QuestionIdMapListHead);\r | |
532 | InitializeListHead (&ThunkContext->OneOfOptionMapListHead);\r | |
533 | \r | |
534 | \r | |
535 | return ThunkContext;\r | |
536 | \r | |
537 | }\r | |
538 | \r | |
539 | VOID\r | |
540 | DestroyThunkContext (\r | |
541 | IN HII_THUNK_CONTEXT *ThunkContext\r | |
542 | )\r | |
543 | {\r | |
544 | ASSERT (ThunkContext != NULL);\r | |
545 | \r | |
546 | FreeHiiHandle (ThunkContext->FwHiiHandle);\r | |
547 | \r | |
548 | DestroyQuestionIdMap (&ThunkContext->QuestionIdMapListHead);\r | |
549 | \r | |
550 | DestoryOneOfOptionMap (&ThunkContext->OneOfOptionMapListHead);\r | |
551 | \r | |
552 | RemoveEntryList (&ThunkContext->Link);\r | |
553 | \r | |
554 | FreePool (ThunkContext);\r | |
555 | }\r | |
556 | \r | |
557 | \r | |
558 | VOID\r | |
559 | DestroyQuestionIdMap (\r | |
560 | IN LIST_ENTRY *QuestionIdMapListHead\r | |
561 | )\r | |
562 | {\r | |
563 | QUESTION_ID_MAP *IdMap;\r | |
564 | QUESTION_ID_MAP_ENTRY *IdMapEntry;\r | |
565 | LIST_ENTRY *Link;\r | |
566 | LIST_ENTRY *Link2;\r | |
567 | \r | |
568 | while (!IsListEmpty (QuestionIdMapListHead)) {\r | |
569 | Link = GetFirstNode (QuestionIdMapListHead);\r | |
570 | \r | |
571 | IdMap = QUESTION_ID_MAP_FROM_LINK (Link);\r | |
572 | \r | |
573 | while (!IsListEmpty (&IdMap->MapEntryListHead)) {\r | |
574 | Link2 = GetFirstNode (&IdMap->MapEntryListHead);\r | |
575 | \r | |
59930165 | 576 | IdMapEntry = QUESTION_ID_MAP_ENTRY_FROM_LINK (Link2);\r |
d4775f2a | 577 | \r |
578 | RemoveEntryList (Link2);\r | |
579 | \r | |
580 | FreePool (IdMapEntry);\r | |
581 | }\r | |
582 | \r | |
583 | RemoveEntryList (Link);\r | |
584 | FreePool (IdMap);\r | |
585 | }\r | |
586 | }\r | |
587 | \r | |
588 | VOID\r | |
589 | DestoryOneOfOptionMap (\r | |
590 | IN LIST_ENTRY *OneOfOptionMapListHead\r | |
591 | )\r | |
592 | {\r | |
593 | ONE_OF_OPTION_MAP *Map;\r | |
594 | ONE_OF_OPTION_MAP_ENTRY *MapEntry;\r | |
595 | LIST_ENTRY *Link;\r | |
596 | LIST_ENTRY *Link2;\r | |
597 | \r | |
598 | while (!IsListEmpty (OneOfOptionMapListHead)) {\r | |
599 | Link = GetFirstNode (OneOfOptionMapListHead);\r | |
600 | \r | |
601 | Map = ONE_OF_OPTION_MAP_FROM_LINK (Link);\r | |
602 | \r | |
603 | while (!IsListEmpty (&Map->OneOfOptionMapEntryListHead)) {\r | |
604 | Link2 = GetFirstNode (&Map->OneOfOptionMapEntryListHead);\r | |
605 | \r | |
59930165 | 606 | MapEntry = ONE_OF_OPTION_MAP_ENTRY_FROM_LINK (Link2);\r |
d4775f2a | 607 | \r |
608 | RemoveEntryList (Link2);\r | |
609 | \r | |
610 | FreePool (MapEntry);\r | |
611 | }\r | |
612 | \r | |
613 | RemoveEntryList (Link);\r | |
614 | FreePool (Map);\r | |
615 | }\r | |
616 | }\r | |
617 | \r | |
618 | \r | |
619 | \r | |
620 | \r |