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4259256b | 1 | /**@file\r |
0368663f | 2 | Implement protocol interface related to package registrations.\r |
4259256b | 3 | \r |
4 | Copyright (c) 2006 - 2008, Intel Corporation\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | \r | |
16 | #include "HiiDatabase.h"\r | |
d4775f2a | 17 | #include "HiiHandle.h"\r |
4259256b | 18 | \r |
19 | \r | |
0368663f | 20 | STATIC BOOLEAN mInFrameworkHiiNewPack = FALSE;\r |
21 | STATIC BOOLEAN mInFrameworkHiiRemovePack = FALSE;\r | |
22 | BOOLEAN mInFrameworkUpdatePakcage = FALSE;\r | |
63dd6a96 | 23 | \r |
24 | \r | |
4259256b | 25 | EFI_STATUS\r |
0368663f | 26 | GetPackageCount (\r |
4259256b | 27 | IN CONST EFI_HII_PACKAGES *Packages,\r |
0368663f | 28 | UINTN *IfrPackageCount,\r |
29 | UINTN *StringPackageCount\r | |
4259256b | 30 | )\r |
31 | {\r | |
32 | UINTN Index;\r | |
33 | TIANO_AUTOGEN_PACKAGES_HEADER **TianoAutogenPackageHdrArray;\r | |
34 | \r | |
35 | ASSERT (Packages != NULL);\r | |
0368663f | 36 | ASSERT (IfrPackageCount != NULL);\r |
37 | ASSERT (StringPackageCount != NULL);\r | |
4259256b | 38 | \r |
0368663f | 39 | *IfrPackageCount = 0;\r |
40 | *StringPackageCount = 0;\r | |
4259256b | 41 | \r |
42 | TianoAutogenPackageHdrArray = (TIANO_AUTOGEN_PACKAGES_HEADER **) (((UINT8 *) &Packages->GuidId) + sizeof (Packages->GuidId));\r | |
0368663f | 43 | \r |
4259256b | 44 | for (Index = 0; Index < Packages->NumberOfPackages; Index++) {\r |
45 | //\r | |
a3318eaf | 46 | // The current UEFI HII build tool generate a binary in the format defined by \r |
4259256b | 47 | // TIANO_AUTOGEN_PACKAGES_HEADER. We assume that all packages generated in\r |
0368663f | 48 | // this binary is with same package type. So the returned IfrPackageCount and StringPackageCount\r |
4259256b | 49 | // may not be the exact number of valid package number in the binary generated \r |
50 | // by HII Build tool.\r | |
51 | //\r | |
52 | switch (TianoAutogenPackageHdrArray[Index]->PackageHeader.Type) {\r | |
53 | case EFI_HII_PACKAGE_FORM:\r | |
0368663f | 54 | *IfrPackageCount += 1;\r |
4259256b | 55 | break;\r |
56 | case EFI_HII_PACKAGE_STRINGS:\r | |
0368663f | 57 | *StringPackageCount += 1;\r |
4259256b | 58 | break;\r |
59 | \r | |
60 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
61 | break;\r | |
62 | \r | |
63 | //\r | |
64 | // The following fonts are invalid for a module that using Framework to UEFI thunk layer.\r | |
65 | //\r | |
66 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
67 | case EFI_HII_PACKAGE_FONTS:\r | |
68 | case EFI_HII_PACKAGE_IMAGES:\r | |
69 | default:\r | |
70 | ASSERT (FALSE);\r | |
71 | return EFI_INVALID_PARAMETER;\r | |
72 | break;\r | |
73 | }\r | |
74 | }\r | |
75 | \r | |
76 | return EFI_SUCCESS;\r | |
77 | }\r | |
78 | \r | |
59930165 | 79 | VOID\r |
80 | UpdatePackListWithOnlyIfrPack (\r | |
0368663f | 81 | IN HII_THUNK_PRIVATE_DATA *Private,\r |
82 | IN HII_THUNK_CONTEXT *StringPackageThunkContext,\r | |
4259256b | 83 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *StringPackageListHeader\r |
84 | )\r | |
85 | {\r | |
86 | EFI_STATUS Status;\r | |
0368663f | 87 | LIST_ENTRY *Link;\r |
88 | HII_THUNK_CONTEXT *ThunkContext;\r | |
89 | \r | |
90 | Link = GetFirstNode (&Private->ThunkContextListHead);\r | |
91 | while (!IsNull (&Private->ThunkContextListHead, Link)) {\r | |
92 | \r | |
93 | ThunkContext = HII_THUNK_CONTEXT_FROM_LINK (Link);\r | |
94 | \r | |
95 | if (StringPackageThunkContext != ThunkContext) {\r | |
96 | //\r | |
97 | // Skip the String Package Thunk Entry itself.\r | |
98 | //\r | |
99 | \r | |
100 | if (CompareGuid (&StringPackageListHeader->PackageListGuid, &ThunkContext->TagGuid)) {\r | |
101 | \r | |
102 | ASSERT (ThunkContext->StringPackageCount == 0 && ThunkContext->IfrPackageCount == 1);\r | |
103 | \r | |
104 | ThunkContext->StringPackageCount = GetPackageCountByType (StringPackageListHeader, EFI_HII_PACKAGE_STRINGS);\r | |
105 | \r | |
106 | Status = mHiiDatabase->UpdatePackageList (\r | |
107 | mHiiDatabase,\r | |
108 | ThunkContext->UefiHiiHandle,\r | |
109 | StringPackageListHeader\r | |
110 | );\r | |
59930165 | 111 | ASSERT_EFI_ERROR (Status);\r |
0368663f | 112 | \r |
0368663f | 113 | }\r |
4259256b | 114 | }\r |
0368663f | 115 | \r |
116 | Link = GetNextNode (&Private->ThunkContextListHead, Link);\r | |
4259256b | 117 | }\r |
118 | \r | |
4259256b | 119 | }\r |
0368663f | 120 | \r |
121 | \r | |
4259256b | 122 | EFI_HII_PACKAGE_LIST_HEADER *\r |
123 | PrepareUefiPackageListFromFrameworkHiiPackages (\r | |
124 | IN CONST EFI_HII_PACKAGES *Packages,\r | |
63dd6a96 | 125 | IN CONST EFI_GUID *PackageListGuid\r |
4259256b | 126 | )\r |
127 | {\r | |
128 | UINTN NumberOfPackages;\r | |
129 | EFI_HII_PACKAGE_LIST_HEADER *PackageListHeader;\r | |
130 | UINT8 *PackageListData;\r | |
131 | UINT32 PackageListLength;\r | |
132 | UINT32 PackageLength;\r | |
133 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
134 | UINTN Index;\r | |
135 | TIANO_AUTOGEN_PACKAGES_HEADER **TianoAutogenPackageHdrArray;\r | |
136 | \r | |
63dd6a96 | 137 | ASSERT (Packages != NULL);\r |
138 | ASSERT (PackageListGuid != NULL);\r | |
139 | \r | |
4259256b | 140 | TianoAutogenPackageHdrArray = (TIANO_AUTOGEN_PACKAGES_HEADER **) ((UINT8 *) &Packages->GuidId + sizeof (Packages->GuidId));\r |
141 | NumberOfPackages = Packages->NumberOfPackages;\r | |
142 | \r | |
143 | PackageListLength = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
144 | \r | |
145 | for (Index = 0; Index < NumberOfPackages; Index++) {\r | |
146 | CopyMem (&PackageLength, &TianoAutogenPackageHdrArray[Index]->BinaryLength, sizeof (UINT32));\r | |
99a83b4c | 147 | //\r |
148 | //TIANO_AUTOGEN_PACKAGES_HEADER.BinaryLength include the BinaryLength itself.\r | |
149 | //\r | |
150 | PackageListLength += (PackageLength - sizeof(UINT32)); \r | |
4259256b | 151 | }\r |
152 | \r | |
153 | //\r | |
154 | // Include the lenght of EFI_HII_PACKAGE_END\r | |
155 | //\r | |
156 | PackageListLength += sizeof (EFI_HII_PACKAGE_HEADER);\r | |
157 | PackageListHeader = AllocateZeroPool (PackageListLength);\r | |
158 | ASSERT (PackageListHeader != NULL);\r | |
63dd6a96 | 159 | \r |
160 | CopyMem (&PackageListHeader->PackageListGuid, PackageListGuid, sizeof (EFI_GUID));\r | |
4259256b | 161 | PackageListHeader->PackageLength = PackageListLength;\r |
162 | \r | |
163 | PackageListData = ((UINT8 *) PackageListHeader) + sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
164 | \r | |
165 | for (Index = 0; Index < NumberOfPackages; Index++) {\r | |
166 | CopyMem (&PackageLength, &(TianoAutogenPackageHdrArray[Index]->BinaryLength), sizeof (UINT32));\r | |
167 | PackageLength -= sizeof (UINT32);\r | |
168 | CopyMem (PackageListData, &(TianoAutogenPackageHdrArray[Index]->PackageHeader), PackageLength);\r | |
169 | PackageListData += PackageLength;\r | |
170 | }\r | |
171 | \r | |
172 | //\r | |
173 | // Append EFI_HII_PACKAGE_END\r | |
174 | //\r | |
175 | PackageHeader.Type = EFI_HII_PACKAGE_END;\r | |
176 | PackageHeader.Length = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
177 | CopyMem (PackageListData, &PackageHeader, PackageHeader.Length);\r | |
178 | \r | |
179 | return PackageListHeader; \r | |
180 | }\r | |
181 | \r | |
59336178 | 182 | VOID\r |
59930165 | 183 | GenerateRandomGuid (\r |
184 | OUT EFI_GUID * Guid\r | |
4259256b | 185 | )\r |
186 | {\r | |
138f2f82 | 187 | EFI_GUID GuidBase = { 0x14f95e01, 0xd562, 0x432e, { 0x84, 0x4a, 0x95, 0xa4, 0x39, 0x5, 0x10, 0x7e }};\r |
188 | static UINT64 Count = 0;\r | |
4259256b | 189 | \r |
59930165 | 190 | CopyGuid (Guid, &GuidBase);\r |
138f2f82 | 191 | \r |
192 | Count++; \r | |
193 | *((UINT64 *) Guid) = *((UINT64 *) Guid) + Count;\r | |
4259256b | 194 | }\r |
195 | \r | |
196 | EFI_STATUS\r | |
59930165 | 197 | FindStringPackAndUpdatePackListWithOnlyIfrPack (\r |
0368663f | 198 | IN HII_THUNK_PRIVATE_DATA *Private,\r |
199 | IN HII_THUNK_CONTEXT *IfrThunkContext\r | |
4259256b | 200 | )\r |
201 | {\r | |
0368663f | 202 | EFI_STATUS Status;\r |
203 | LIST_ENTRY *Link;\r | |
204 | EFI_HII_PACKAGE_LIST_HEADER *StringPackageListHeader;\r | |
205 | UINTN Size;\r | |
206 | HII_THUNK_CONTEXT *ThunkContext;\r | |
4259256b | 207 | \r |
0368663f | 208 | \r |
209 | Link = GetFirstNode (&Private->ThunkContextListHead);\r | |
210 | \r | |
211 | while (!IsNull (&Private->ThunkContextListHead, Link)) {\r | |
212 | \r | |
213 | ThunkContext = HII_THUNK_CONTEXT_FROM_LINK (Link);\r | |
214 | \r | |
215 | if (ThunkContext != IfrThunkContext) {\r | |
216 | if (CompareGuid (&IfrThunkContext->TagGuid, &ThunkContext->TagGuid) && (ThunkContext->IfrPackageCount == 0)) {\r | |
217 | Status = HiiLibExportPackageLists (ThunkContext->UefiHiiHandle, &StringPackageListHeader, &Size);\r | |
218 | ASSERT_EFI_ERROR (Status);\r | |
219 | \r | |
220 | IfrThunkContext->StringPackageCount = GetPackageCountByType (StringPackageListHeader, EFI_HII_PACKAGE_STRINGS);\r | |
221 | //\r | |
222 | // Add Function to only get only String Packages from the Package List\r | |
223 | //\r | |
224 | Status = mHiiDatabase->UpdatePackageList (\r | |
225 | mHiiDatabase,\r | |
226 | IfrThunkContext->UefiHiiHandle,\r | |
227 | StringPackageListHeader\r | |
228 | );\r | |
229 | ASSERT_EFI_ERROR (Status);\r | |
230 | \r | |
231 | FreePool (StringPackageListHeader);\r | |
232 | return EFI_SUCCESS;\r | |
59930165 | 233 | \r |
0368663f | 234 | }\r |
235 | }\r | |
4259256b | 236 | \r |
0368663f | 237 | Link = GetNextNode (&Private->ThunkContextListHead, Link);\r |
238 | }\r | |
239 | \r | |
59930165 | 240 | ASSERT (FALSE);\r |
0368663f | 241 | return EFI_NOT_FOUND;\r |
59930165 | 242 | \r |
0368663f | 243 | }\r |
244 | \r | |
0368663f | 245 | \r |
59930165 | 246 | //\r |
247 | // \r | |
248 | //\r | |
4259256b | 249 | EFI_STATUS\r |
250 | UefiRegisterPackageList(\r | |
8ea58c07 | 251 | IN EFI_HII_PROTOCOL *This,\r |
0368663f | 252 | IN HII_THUNK_PRIVATE_DATA *Private,\r |
253 | IN EFI_HII_PACKAGES *Packages,\r | |
254 | OUT FRAMEWORK_EFI_HII_HANDLE *Handle\r | |
4259256b | 255 | )\r |
256 | {\r | |
257 | EFI_STATUS Status;\r | |
0368663f | 258 | UINTN StringPackageCount;\r |
259 | UINTN IfrPackageCount;\r | |
260 | EFI_HII_PACKAGE_LIST_HEADER *PackageListHeader;\r | |
59930165 | 261 | HII_THUNK_CONTEXT *ThunkContext;\r |
bc226416 | 262 | HII_THUNK_CONTEXT *ThunkContextToRemove;\r |
59336178 | 263 | EFI_GUID GuidId;\r |
bc226416 | 264 | EFI_HII_PACKAGE_HEADER *IfrPackage;\r |
4259256b | 265 | \r |
0368663f | 266 | PackageListHeader = NULL;\r |
4259256b | 267 | \r |
0368663f | 268 | Status = GetPackageCount (Packages, &IfrPackageCount, &StringPackageCount);\r |
4259256b | 269 | ASSERT_EFI_ERROR (Status);\r |
0368663f | 270 | \r |
271 | if (IfrPackageCount > 1) {\r | |
272 | //\r | |
273 | // HII Thunk only handle package with 0 or 1 IFR package. \r | |
274 | //\r | |
59930165 | 275 | ASSERT (FALSE);\r |
59336178 | 276 | return EFI_UNSUPPORTED;\r |
277 | }\r | |
4259256b | 278 | \r |
bc226416 | 279 | ThunkContext = CreateThunkContext (Private, StringPackageCount, IfrPackageCount);\r |
280 | if (ThunkContext == NULL) {\r | |
281 | return EFI_OUT_OF_RESOURCES;\r | |
282 | }\r | |
283 | ThunkContext->ByFrameworkHiiNewPack = TRUE;\r | |
284 | \r | |
59336178 | 285 | if (Packages->GuidId == NULL) {\r |
0368663f | 286 | //\r |
287 | // UEFI HII Database require Package List GUID must be unique.\r | |
288 | //\r | |
289 | // If Packages->GuidId is NULL, the caller of FramworkHii->NewPack is registering\r | |
290 | // packages with at least 1 StringPack and 1 IfrPack. Therefore, Packages->GuidId is\r | |
291 | // not used as the name of the package list. A GUID is generated as a Package List\r | |
292 | // GUID.\r | |
293 | //\r | |
294 | ASSERT (StringPackageCount >=1 && IfrPackageCount == 1);\r | |
bc226416 | 295 | IfrPackage = GetIfrPackage (Packages);\r |
296 | GetFormSetGuid (IfrPackage, &ThunkContext->TagGuid);\r | |
63dd6a96 | 297 | } else {\r |
bc226416 | 298 | ThunkContextToRemove = TagGuidToIfrPackThunkContext (Private, Packages->GuidId);\r |
8ea58c07 | 299 | \r |
300 | if (IfrPackageCount > 0 && \r | |
301 | StringPackageCount > 0 && \r | |
bc226416 | 302 | (ThunkContextToRemove!= NULL)) {\r |
8ea58c07 | 303 | DEBUG((EFI_D_WARN, "Framework code registers HII package list with the same GUID more than once.\n"));\r |
304 | DEBUG((EFI_D_WARN, "This package list should be already registered. Just return successfully.\n"));\r | |
bc226416 | 305 | HiiRemovePack (This, ThunkContextToRemove->FwHiiHandle);\r |
8ea58c07 | 306 | }\r |
bc226416 | 307 | CopyGuid (&ThunkContext->TagGuid, Packages->GuidId);\r |
59336178 | 308 | }\r |
4259256b | 309 | \r |
0368663f | 310 | //\r |
bc226416 | 311 | // UEFI HII database does not allow two package list with the same GUID.\r |
312 | // In Framework HII implementation, Packages->GuidId is used as an identifier to associate \r | |
313 | // a PackageList with only IFR to a Package list the with String package.\r | |
0368663f | 314 | //\r |
bc226416 | 315 | GenerateRandomGuid (&GuidId);\r |
4259256b | 316 | \r |
317 | //\r | |
318 | // UEFI HII require EFI_HII_CONFIG_ACCESS_PROTOCOL to be installed on a EFI_HANDLE, so\r | |
5391c4f1 | 319 | // that Setup Utility can load the Buffer Storage using this protocol.\r |
4259256b | 320 | //\r |
0368663f | 321 | if (IfrPackageCount != 0) {\r |
322 | InstallDefaultConfigAccessProtocol (Packages, ThunkContext);\r | |
4259256b | 323 | }\r |
0368663f | 324 | PackageListHeader = PrepareUefiPackageListFromFrameworkHiiPackages (Packages, &GuidId);\r |
59336178 | 325 | Status = mHiiDatabase->NewPackageList (\r |
326 | mHiiDatabase,\r | |
0368663f | 327 | PackageListHeader, \r |
328 | ThunkContext->UefiHiiDriverHandle,\r | |
329 | &ThunkContext->UefiHiiHandle\r | |
4259256b | 330 | );\r |
0368663f | 331 | \r |
332 | //\r | |
333 | // BUGBUG: Remove when development is done\r | |
334 | //\r | |
4259256b | 335 | ASSERT_EFI_ERROR (Status);\r |
336 | if (EFI_ERROR (Status)) {\r | |
337 | goto Done;\r | |
338 | }\r | |
339 | \r | |
0368663f | 340 | if (IfrPackageCount == 0) {\r |
341 | if (StringPackageCount != 0) {\r | |
4259256b | 342 | //\r |
59930165 | 343 | // Look for a Package List with only IFR Package with the same GUID name.\r |
344 | // If found one, add the String Packages to it.\r | |
4259256b | 345 | //\r |
59930165 | 346 | UpdatePackListWithOnlyIfrPack (\r |
347 | Private,\r | |
348 | ThunkContext,\r | |
349 | PackageListHeader\r | |
350 | );\r | |
4259256b | 351 | }\r |
352 | } else {\r | |
0368663f | 353 | CreateQuestionIdMap (ThunkContext);\r |
354 | \r | |
355 | if (StringPackageCount == 0) {\r | |
4259256b | 356 | //\r |
357 | // Register the Package List to UEFI HII first.\r | |
358 | //\r | |
59930165 | 359 | Status = FindStringPackAndUpdatePackListWithOnlyIfrPack (\r |
4259256b | 360 | Private,\r |
0368663f | 361 | ThunkContext\r |
4259256b | 362 | );\r |
59930165 | 363 | \r |
364 | if (EFI_ERROR (Status)) {\r | |
365 | goto Done;\r | |
366 | }\r | |
4259256b | 367 | }\r |
368 | }\r | |
369 | \r | |
4259256b | 370 | Done:\r |
371 | if (EFI_ERROR (Status)) {\r | |
d4775f2a | 372 | DestroyThunkContext (ThunkContext);\r |
4259256b | 373 | } else {\r |
0368663f | 374 | InsertTailList (&Private->ThunkContextListHead, &ThunkContext->Link);\r |
375 | *Handle = ThunkContext->FwHiiHandle;\r | |
4259256b | 376 | }\r |
377 | \r | |
0368663f | 378 | SafeFreePool (PackageListHeader);\r |
4259256b | 379 | \r |
380 | return Status;\r | |
381 | }\r | |
382 | \r | |
ea58467b | 383 | \r |
4259256b | 384 | EFI_STATUS\r |
385 | EFIAPI\r | |
386 | HiiNewPack (\r | |
387 | IN EFI_HII_PROTOCOL *This,\r | |
388 | IN EFI_HII_PACKAGES *Packages,\r | |
389 | OUT FRAMEWORK_EFI_HII_HANDLE *Handle\r | |
390 | )\r | |
391 | /*++\r | |
392 | \r | |
393 | Routine Description:\r | |
394 | \r | |
395 | Extracts the various packs from a package list.\r | |
396 | \r | |
397 | Arguments:\r | |
398 | \r | |
399 | This - Pointer of HII protocol.\r | |
400 | Packages - Pointer of HII packages.\r | |
401 | Handle - Handle value to be returned.\r | |
402 | \r | |
403 | Returns:\r | |
404 | \r | |
405 | EFI_SUCCESS - Pacakges has added to HII database successfully.\r | |
406 | EFI_INVALID_PARAMETER - Invalid parameter.\r | |
407 | \r | |
408 | --*/\r | |
409 | {\r | |
410 | EFI_STATUS Status;\r | |
0368663f | 411 | HII_THUNK_PRIVATE_DATA *Private;\r |
63dd6a96 | 412 | EFI_TPL OldTpl;\r |
4259256b | 413 | \r |
414 | if (Handle == NULL) {\r | |
415 | return EFI_INVALID_PARAMETER;\r | |
416 | }\r | |
417 | \r | |
418 | if (Packages == NULL) {\r | |
419 | return EFI_INVALID_PARAMETER;\r | |
420 | }\r | |
421 | \r | |
63dd6a96 | 422 | OldTpl = gBS->RaiseTPL (TPL_NOTIFY);\r |
423 | \r | |
ea58467b | 424 | //\r |
425 | // We use a simple Global variable to inform NewPackNotify\r | |
426 | // that the package list registered here is already registered\r | |
427 | // in the HII Thunk Layer. So NewPackNotify does not need to\r | |
428 | // call RegisterUefiHiiHandle () to registered it.\r | |
429 | //\r | |
430 | mInFrameworkHiiNewPack = TRUE;\r | |
431 | \r | |
0368663f | 432 | Private = HII_THUNK_PRIVATE_DATA_FROM_THIS(This);\r |
4259256b | 433 | \r |
434 | Status = UefiRegisterPackageList (\r | |
8ea58c07 | 435 | This,\r |
4259256b | 436 | Private,\r |
437 | Packages,\r | |
438 | Handle\r | |
439 | );\r | |
440 | \r | |
ea58467b | 441 | mInFrameworkHiiNewPack = FALSE;\r |
442 | \r | |
63dd6a96 | 443 | gBS->RestoreTPL (OldTpl);\r |
444 | \r | |
4259256b | 445 | return Status;\r |
446 | }\r | |
447 | \r | |
448 | EFI_STATUS\r | |
449 | EFIAPI\r | |
450 | HiiRemovePack (\r | |
451 | IN EFI_HII_PROTOCOL *This,\r | |
452 | IN FRAMEWORK_EFI_HII_HANDLE Handle\r | |
453 | )\r | |
454 | /*++\r | |
455 | \r | |
456 | Routine Description:\r | |
457 | Removes the various packs from a Handle\r | |
458 | \r | |
459 | Arguments:\r | |
460 | \r | |
461 | Returns:\r | |
462 | \r | |
463 | --*/\r | |
464 | {\r | |
465 | EFI_STATUS Status;\r | |
0368663f | 466 | HII_THUNK_PRIVATE_DATA *Private;\r |
467 | HII_THUNK_CONTEXT *ThunkContext;\r | |
63dd6a96 | 468 | EFI_TPL OldTpl;\r |
63dd6a96 | 469 | \r |
470 | OldTpl = gBS->RaiseTPL (TPL_NOTIFY);\r | |
471 | \r | |
472 | mInFrameworkHiiRemovePack = TRUE;\r | |
4259256b | 473 | \r |
0368663f | 474 | Private = HII_THUNK_PRIVATE_DATA_FROM_THIS(This);\r |
4259256b | 475 | \r |
0368663f | 476 | ThunkContext = FwHiiHandleToThunkContext (Private, Handle);\r |
4259256b | 477 | \r |
0368663f | 478 | if (ThunkContext != NULL) {\r |
59336178 | 479 | Status = mHiiDatabase->RemovePackageList (\r |
480 | mHiiDatabase,\r | |
0368663f | 481 | ThunkContext->UefiHiiHandle\r |
99a83b4c | 482 | );\r |
483 | ASSERT_EFI_ERROR (Status);\r | |
484 | \r | |
0368663f | 485 | if (ThunkContext->IfrPackageCount != 0) {\r |
486 | UninstallDefaultConfigAccessProtocol (ThunkContext);\r | |
4259256b | 487 | }\r |
99a83b4c | 488 | \r |
d4775f2a | 489 | DestroyThunkContext (ThunkContext);\r |
63dd6a96 | 490 | }else {\r |
491 | Status = EFI_NOT_FOUND;\r | |
4259256b | 492 | }\r |
493 | \r | |
63dd6a96 | 494 | mInFrameworkHiiRemovePack = FALSE;\r |
63dd6a96 | 495 | gBS->RestoreTPL (OldTpl);\r |
496 | \r | |
497 | return Status;\r | |
4259256b | 498 | }\r |
0368663f | 499 | \r |
500 | EFI_STATUS\r | |
501 | EFIAPI\r | |
502 | NewOrAddPackNotify (\r | |
503 | IN UINT8 PackageType,\r | |
504 | IN CONST EFI_GUID *PackageGuid,\r | |
505 | IN CONST EFI_HII_PACKAGE_HEADER *Package,\r | |
506 | IN EFI_HII_HANDLE Handle,\r | |
507 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType\r | |
508 | )\r | |
509 | {\r | |
510 | EFI_STATUS Status;\r | |
511 | HII_THUNK_PRIVATE_DATA *Private;\r | |
512 | HII_THUNK_CONTEXT *ThunkContext;\r | |
513 | \r | |
514 | ASSERT (PackageType == EFI_HII_PACKAGE_STRINGS || PackageType == EFI_HII_PACKAGE_FORM);\r | |
515 | ASSERT (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK || NotifyType == EFI_HII_DATABASE_NOTIFY_NEW_PACK);\r | |
516 | \r | |
517 | Status = EFI_SUCCESS;\r | |
518 | Private = mHiiThunkPrivateData;\r | |
519 | \r | |
520 | if (mInFrameworkHiiNewPack || mInFrameworkUpdatePakcage) {\r | |
521 | return EFI_SUCCESS;\r | |
522 | }\r | |
523 | \r | |
524 | //\r | |
525 | // We only create a ThunkContext if the Uefi Hii Handle is only already registered\r | |
526 | // by the HII Thunk Layer.\r | |
527 | //\r | |
528 | ThunkContext = UefiHiiHandleToThunkContext (Private, Handle);\r | |
529 | if (ThunkContext == NULL) {\r | |
d4775f2a | 530 | ThunkContext = CreateThunkContextForUefiHiiHandle (Handle);\r |
0368663f | 531 | ASSERT (ThunkContext != NULL);\r |
d4775f2a | 532 | \r |
533 | InsertTailList (&Private->ThunkContextListHead, &ThunkContext->Link);\r | |
0368663f | 534 | } \r |
535 | \r | |
0368663f | 536 | if (PackageType == EFI_HII_PACKAGE_FORM) {\r |
59930165 | 537 | GetAttributesOfFirstFormSet (ThunkContext);\r |
0368663f | 538 | }\r |
539 | \r | |
540 | return Status; \r | |
541 | }\r | |
542 | \r | |
59930165 | 543 | //\r |
0368663f | 544 | // Framework HII module may cache a GUID as the name of the package list.\r |
545 | // Then search for the Framework HII handle database for the handle matching\r | |
546 | // this GUID\r | |
547 | \r | |
548 | EFI_STATUS\r | |
549 | EFIAPI\r | |
550 | RemovePackNotify (\r | |
551 | IN UINT8 PackageType,\r | |
552 | IN CONST EFI_GUID *PackageGuid,\r | |
553 | IN CONST EFI_HII_PACKAGE_HEADER *Package,\r | |
554 | IN EFI_HII_HANDLE Handle,\r | |
555 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType\r | |
556 | )\r | |
557 | {\r | |
59930165 | 558 | EFI_STATUS Status;\r |
559 | HII_THUNK_PRIVATE_DATA *Private;\r | |
560 | HII_THUNK_CONTEXT *ThunkContext;\r | |
561 | EFI_HII_PACKAGE_LIST_HEADER *HiiPackageList;\r | |
562 | UINTN BufferSize;\r | |
0368663f | 563 | \r |
564 | Status = EFI_SUCCESS;\r | |
565 | \r | |
566 | ASSERT (PackageType == EFI_HII_PACKAGE_STRINGS);\r | |
567 | ASSERT (NotifyType == EFI_HII_DATABASE_NOTIFY_REMOVE_PACK);\r | |
568 | \r | |
569 | if (mInFrameworkHiiRemovePack || mInFrameworkUpdatePakcage) {\r | |
570 | return EFI_SUCCESS;\r | |
571 | }\r | |
572 | \r | |
573 | Private = mHiiThunkPrivateData;\r | |
574 | \r | |
575 | ThunkContext = UefiHiiHandleToThunkContext (Private, Handle);\r | |
576 | \r | |
f38360fb | 577 | //\r |
578 | // BugBug: Change to ASSERT if HII Database fix the bug and to also invoke \r | |
579 | // NEW_PACK_NOTIFY for package (String Package) created internally.\r | |
580 | //\r | |
581 | if (ThunkContext != NULL) {\r | |
582 | if (!ThunkContext->ByFrameworkHiiNewPack) {\r | |
583 | Status = HiiLibExportPackageLists (Handle, &HiiPackageList, &BufferSize);\r | |
584 | ASSERT_EFI_ERROR (Status);\r | |
59930165 | 585 | \r |
f38360fb | 586 | if (GetPackageCountByType (HiiPackageList, EFI_HII_PACKAGE_STRINGS) == 1) {\r |
587 | //\r | |
588 | // If the string package will be removed is the last string package\r | |
589 | // in the package list, we will remove the HII Thunk entry from the\r | |
590 | // database.\r | |
591 | //\r | |
592 | DestroyThunkContextForUefiHiiHandle (Private, Handle);\r | |
593 | }\r | |
59930165 | 594 | \r |
f38360fb | 595 | FreePool (HiiPackageList);\r |
596 | }\r | |
0368663f | 597 | }\r |
598 | \r | |
f38360fb | 599 | \r |
0368663f | 600 | return Status;\r |
601 | }\r | |
602 | \r | |
603 | \r | |
604 | \r |