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Commit | Line | Data |
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93e3992d | 1 | /** @file\r |
e90b081a | 2 | Implementation for EFI_HII_DATABASE_PROTOCOL.\r |
3 | \r | |
c32be82e | 4 | Copyright (c) 2007 - 2020, Intel Corporation. All rights reserved.<BR>\r |
9d510e61 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
93e3992d | 6 | \r |
93e3992d | 7 | **/\r |
8 | \r | |
93e3992d | 9 | #include "HiiDatabase.h"\r |
10 | \r | |
1436aea4 | 11 | #define BASE_NUMBER 10\r |
8ddbd227 | 12 | \r |
1436aea4 MK |
13 | EFI_HII_PACKAGE_LIST_HEADER *gRTDatabaseInfoBuffer = NULL;\r |
14 | EFI_STRING gRTConfigRespBuffer = NULL;\r | |
15 | UINTN gDatabaseInfoSize = 0;\r | |
16 | UINTN gConfigRespSize = 0;\r | |
17 | BOOLEAN gExportConfigResp = FALSE;\r | |
18 | UINTN gNvDefaultStoreSize = 0;\r | |
19 | SKU_ID gSkuId = 0xFFFFFFFFFFFFFFFF;\r | |
20 | LIST_ENTRY gVarStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gVarStorageList);\r | |
8a45f80e | 21 | \r |
979b7d80 DB |
22 | //\r |
23 | // HII database lock.\r | |
24 | //\r | |
1436aea4 | 25 | EFI_LOCK mHiiDatabaseLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_NOTIFY);\r |
979b7d80 | 26 | \r |
93e3992d | 27 | /**\r |
28 | This function generates a HII_DATABASE_RECORD node and adds into hii database.\r | |
e90b081a | 29 | This is a internal function.\r |
93e3992d | 30 | \r |
31 | @param Private hii database private structure\r | |
e90b081a | 32 | @param DatabaseNode HII_DATABASE_RECORD node which is used to store a\r |
93e3992d | 33 | package list\r |
34 | \r | |
35 | @retval EFI_SUCCESS A database record is generated successfully.\r | |
36 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
37 | database contents.\r | |
38 | @retval EFI_INVALID_PARAMETER Private is NULL or DatabaseRecord is NULL.\r | |
39 | \r | |
40 | **/\r | |
93e3992d | 41 | EFI_STATUS\r |
42 | GenerateHiiDatabaseRecord (\r | |
1436aea4 MK |
43 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
44 | OUT HII_DATABASE_RECORD **DatabaseNode\r | |
93e3992d | 45 | )\r |
46 | {\r | |
1436aea4 MK |
47 | HII_DATABASE_RECORD *DatabaseRecord;\r |
48 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
49 | HII_HANDLE *HiiHandle;\r | |
93e3992d | 50 | \r |
1436aea4 | 51 | if ((Private == NULL) || (DatabaseNode == NULL)) {\r |
93e3992d | 52 | return EFI_INVALID_PARAMETER;\r |
53 | }\r | |
54 | \r | |
1436aea4 | 55 | DatabaseRecord = (HII_DATABASE_RECORD *)AllocateZeroPool (sizeof (HII_DATABASE_RECORD));\r |
93e3992d | 56 | if (DatabaseRecord == NULL) {\r |
57 | return EFI_OUT_OF_RESOURCES;\r | |
58 | }\r | |
1436aea4 | 59 | \r |
93e3992d | 60 | DatabaseRecord->Signature = HII_DATABASE_RECORD_SIGNATURE;\r |
61 | \r | |
62 | DatabaseRecord->PackageList = AllocateZeroPool (sizeof (HII_DATABASE_PACKAGE_LIST_INSTANCE));\r | |
63 | if (DatabaseRecord->PackageList == NULL) {\r | |
676df92c | 64 | FreePool (DatabaseRecord);\r |
93e3992d | 65 | return EFI_OUT_OF_RESOURCES;\r |
66 | }\r | |
67 | \r | |
68 | PackageList = DatabaseRecord->PackageList;\r | |
69 | \r | |
70 | InitializeListHead (&PackageList->GuidPkgHdr);\r | |
71 | InitializeListHead (&PackageList->FormPkgHdr);\r | |
72 | InitializeListHead (&PackageList->KeyboardLayoutHdr);\r | |
73 | InitializeListHead (&PackageList->StringPkgHdr);\r | |
74 | InitializeListHead (&PackageList->FontPkgHdr);\r | |
75 | InitializeListHead (&PackageList->SimpleFontPkgHdr);\r | |
76 | PackageList->ImagePkg = NULL;\r | |
77 | PackageList->DevicePathPkg = NULL;\r | |
78 | \r | |
79 | //\r | |
80 | // Create a new hii handle\r | |
81 | //\r | |
1436aea4 | 82 | HiiHandle = (HII_HANDLE *)AllocateZeroPool (sizeof (HII_HANDLE));\r |
93e3992d | 83 | if (HiiHandle == NULL) {\r |
676df92c | 84 | FreePool (DatabaseRecord->PackageList);\r |
85 | FreePool (DatabaseRecord);\r | |
93e3992d | 86 | return EFI_OUT_OF_RESOURCES;\r |
87 | }\r | |
1436aea4 | 88 | \r |
93e3992d | 89 | HiiHandle->Signature = HII_HANDLE_SIGNATURE;\r |
90 | //\r | |
91 | // Backup the number of Hii handles\r | |
92 | //\r | |
93 | Private->HiiHandleCount++;\r | |
1436aea4 | 94 | HiiHandle->Key = (UINTN)Private->HiiHandleCount;\r |
93e3992d | 95 | //\r |
96 | // Insert the handle to hii handle list of the whole database.\r | |
97 | //\r | |
98 | InsertTailList (&Private->HiiHandleList, &HiiHandle->Handle);\r | |
99 | \r | |
1436aea4 | 100 | DatabaseRecord->Handle = (EFI_HII_HANDLE)HiiHandle;\r |
93e3992d | 101 | \r |
102 | //\r | |
103 | // Insert the Package List node to Package List link of the whole database.\r | |
104 | //\r | |
105 | InsertTailList (&Private->DatabaseList, &DatabaseRecord->DatabaseEntry);\r | |
106 | \r | |
107 | *DatabaseNode = DatabaseRecord;\r | |
108 | \r | |
109 | return EFI_SUCCESS;\r | |
93e3992d | 110 | }\r |
111 | \r | |
93e3992d | 112 | /**\r |
113 | This function checks whether a handle is a valid EFI_HII_HANDLE\r | |
e90b081a | 114 | This is a internal function.\r |
93e3992d | 115 | \r |
116 | @param Handle Pointer to a EFI_HII_HANDLE\r | |
117 | \r | |
118 | @retval TRUE Valid\r | |
119 | @retval FALSE Invalid\r | |
120 | \r | |
121 | **/\r | |
122 | BOOLEAN\r | |
123 | IsHiiHandleValid (\r | |
1436aea4 | 124 | EFI_HII_HANDLE Handle\r |
93e3992d | 125 | )\r |
126 | {\r | |
1436aea4 | 127 | HII_HANDLE *HiiHandle;\r |
93e3992d | 128 | \r |
1436aea4 | 129 | HiiHandle = (HII_HANDLE *)Handle;\r |
93e3992d | 130 | \r |
131 | if (HiiHandle == NULL) {\r | |
132 | return FALSE;\r | |
133 | }\r | |
134 | \r | |
135 | if (HiiHandle->Signature != HII_HANDLE_SIGNATURE) {\r | |
136 | return FALSE;\r | |
137 | }\r | |
138 | \r | |
139 | return TRUE;\r | |
140 | }\r | |
141 | \r | |
93e3992d | 142 | /**\r |
143 | This function invokes the matching registered function.\r | |
e90b081a | 144 | This is a internal function.\r |
93e3992d | 145 | \r |
146 | @param Private HII Database driver private structure.\r | |
147 | @param NotifyType The type of change concerning the database.\r | |
148 | @param PackageInstance Points to the package referred to by the\r | |
149 | notification.\r | |
150 | @param PackageType Package type\r | |
151 | @param Handle The handle of the package list which contains the\r | |
152 | specified package.\r | |
153 | \r | |
154 | @retval EFI_SUCCESS Already checked all registered function and\r | |
155 | invoked if matched.\r | |
156 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
157 | \r | |
158 | **/\r | |
93e3992d | 159 | EFI_STATUS\r |
160 | InvokeRegisteredFunction (\r | |
1436aea4 MK |
161 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
162 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
163 | IN VOID *PackageInstance,\r | |
164 | IN UINT8 PackageType,\r | |
165 | IN EFI_HII_HANDLE Handle\r | |
93e3992d | 166 | )\r |
167 | {\r | |
1436aea4 MK |
168 | HII_DATABASE_NOTIFY *Notify;\r |
169 | LIST_ENTRY *Link;\r | |
170 | EFI_HII_PACKAGE_HEADER *Package;\r | |
171 | UINT8 *Buffer;\r | |
172 | UINT32 BufferSize;\r | |
173 | UINT32 HeaderSize;\r | |
174 | UINT32 ImageBlockSize;\r | |
175 | UINT32 PaletteInfoSize;\r | |
176 | \r | |
177 | if ((Private == NULL) || ((NotifyType & 0xF) == 0) || (PackageInstance == NULL)) {\r | |
93e3992d | 178 | return EFI_INVALID_PARAMETER;\r |
179 | }\r | |
1436aea4 | 180 | \r |
93e3992d | 181 | if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {\r |
182 | return EFI_INVALID_PARAMETER;\r | |
183 | }\r | |
1436aea4 | 184 | \r |
93e3992d | 185 | if (!IsHiiHandleValid (Handle)) {\r |
186 | return EFI_INVALID_PARAMETER;\r | |
187 | }\r | |
188 | \r | |
189 | Buffer = NULL;\r | |
190 | Package = NULL;\r | |
191 | \r | |
192 | //\r | |
193 | // Convert the incoming package from hii database storage format to UEFI\r | |
194 | // storage format. e.g. HII_GUID_PACKAGE_INSTANCE to EFI_HII_GUID_PACKAGE_HDR.\r | |
195 | //\r | |
196 | switch (PackageType) {\r | |
1436aea4 MK |
197 | case EFI_HII_PACKAGE_TYPE_GUID:\r |
198 | Package = (EFI_HII_PACKAGE_HEADER *)(((HII_GUID_PACKAGE_INSTANCE *)PackageInstance)->GuidPkg);\r | |
199 | break;\r | |
200 | \r | |
201 | case EFI_HII_PACKAGE_FORMS:\r | |
202 | BufferSize = ((HII_IFR_PACKAGE_INSTANCE *)PackageInstance)->FormPkgHdr.Length;\r | |
203 | Buffer = (UINT8 *)AllocateZeroPool (BufferSize);\r | |
204 | ASSERT (Buffer != NULL);\r | |
205 | CopyMem (\r | |
206 | Buffer,\r | |
207 | &((HII_IFR_PACKAGE_INSTANCE *)PackageInstance)->FormPkgHdr,\r | |
208 | sizeof (EFI_HII_PACKAGE_HEADER)\r | |
209 | );\r | |
210 | CopyMem (\r | |
211 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
212 | ((HII_IFR_PACKAGE_INSTANCE *)PackageInstance)->IfrData,\r | |
213 | BufferSize - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
214 | );\r | |
215 | Package = (EFI_HII_PACKAGE_HEADER *)Buffer;\r | |
216 | break;\r | |
93e3992d | 217 | \r |
1436aea4 MK |
218 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r |
219 | Package = (EFI_HII_PACKAGE_HEADER *)(((HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *)PackageInstance)->KeyboardPkg);\r | |
220 | break;\r | |
93e3992d | 221 | \r |
1436aea4 MK |
222 | case EFI_HII_PACKAGE_STRINGS:\r |
223 | BufferSize = ((HII_STRING_PACKAGE_INSTANCE *)PackageInstance)->StringPkgHdr->Header.Length;\r | |
224 | HeaderSize = ((HII_STRING_PACKAGE_INSTANCE *)PackageInstance)->StringPkgHdr->HdrSize;\r | |
225 | Buffer = (UINT8 *)AllocateZeroPool (BufferSize);\r | |
226 | ASSERT (Buffer != NULL);\r | |
227 | CopyMem (\r | |
228 | Buffer,\r | |
229 | ((HII_STRING_PACKAGE_INSTANCE *)PackageInstance)->StringPkgHdr,\r | |
230 | HeaderSize\r | |
231 | );\r | |
232 | CopyMem (\r | |
233 | Buffer + HeaderSize,\r | |
234 | ((HII_STRING_PACKAGE_INSTANCE *)PackageInstance)->StringBlock,\r | |
235 | BufferSize - HeaderSize\r | |
236 | );\r | |
237 | Package = (EFI_HII_PACKAGE_HEADER *)Buffer;\r | |
238 | break;\r | |
93e3992d | 239 | \r |
1436aea4 MK |
240 | case EFI_HII_PACKAGE_FONTS:\r |
241 | BufferSize = ((HII_FONT_PACKAGE_INSTANCE *)PackageInstance)->FontPkgHdr->Header.Length;\r | |
242 | HeaderSize = ((HII_FONT_PACKAGE_INSTANCE *)PackageInstance)->FontPkgHdr->HdrSize;\r | |
243 | Buffer = (UINT8 *)AllocateZeroPool (BufferSize);\r | |
244 | ASSERT (Buffer != NULL);\r | |
245 | CopyMem (\r | |
246 | Buffer,\r | |
247 | ((HII_FONT_PACKAGE_INSTANCE *)PackageInstance)->FontPkgHdr,\r | |
248 | HeaderSize\r | |
249 | );\r | |
93e3992d | 250 | CopyMem (\r |
251 | Buffer + HeaderSize,\r | |
1436aea4 MK |
252 | ((HII_FONT_PACKAGE_INSTANCE *)PackageInstance)->GlyphBlock,\r |
253 | BufferSize - HeaderSize\r | |
93e3992d | 254 | );\r |
1436aea4 MK |
255 | Package = (EFI_HII_PACKAGE_HEADER *)Buffer;\r |
256 | break;\r | |
257 | \r | |
258 | case EFI_HII_PACKAGE_IMAGES:\r | |
259 | BufferSize = ((HII_IMAGE_PACKAGE_INSTANCE *)PackageInstance)->ImagePkgHdr.Header.Length;\r | |
260 | HeaderSize = sizeof (EFI_HII_IMAGE_PACKAGE_HDR);\r | |
261 | Buffer = (UINT8 *)AllocateZeroPool (BufferSize);\r | |
262 | ASSERT (Buffer != NULL);\r | |
93e3992d | 263 | \r |
93e3992d | 264 | CopyMem (\r |
1436aea4 MK |
265 | Buffer,\r |
266 | &((HII_IMAGE_PACKAGE_INSTANCE *)PackageInstance)->ImagePkgHdr,\r | |
267 | HeaderSize\r | |
93e3992d | 268 | );\r |
93e3992d | 269 | CopyMem (\r |
1436aea4 | 270 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER),\r |
93e3992d | 271 | &HeaderSize,\r |
272 | sizeof (UINT32)\r | |
273 | );\r | |
93e3992d | 274 | \r |
1436aea4 MK |
275 | ImageBlockSize = ((HII_IMAGE_PACKAGE_INSTANCE *)PackageInstance)->ImageBlockSize;\r |
276 | if (ImageBlockSize != 0) {\r | |
277 | CopyMem (\r | |
278 | Buffer + HeaderSize,\r | |
279 | ((HII_IMAGE_PACKAGE_INSTANCE *)PackageInstance)->ImageBlock,\r | |
280 | ImageBlockSize\r | |
281 | );\r | |
282 | }\r | |
93e3992d | 283 | \r |
1436aea4 MK |
284 | PaletteInfoSize = ((HII_IMAGE_PACKAGE_INSTANCE *)PackageInstance)->PaletteInfoSize;\r |
285 | if (PaletteInfoSize != 0) {\r | |
286 | CopyMem (\r | |
287 | Buffer + HeaderSize + ImageBlockSize,\r | |
288 | ((HII_IMAGE_PACKAGE_INSTANCE *)PackageInstance)->PaletteBlock,\r | |
289 | PaletteInfoSize\r | |
290 | );\r | |
291 | HeaderSize += ImageBlockSize;\r | |
292 | CopyMem (\r | |
293 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT32),\r | |
294 | &HeaderSize,\r | |
295 | sizeof (UINT32)\r | |
296 | );\r | |
297 | }\r | |
93e3992d | 298 | \r |
1436aea4 MK |
299 | Package = (EFI_HII_PACKAGE_HEADER *)Buffer;\r |
300 | break;\r | |
301 | \r | |
302 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
303 | BufferSize = ((HII_SIMPLE_FONT_PACKAGE_INSTANCE *)PackageInstance)->SimpleFontPkgHdr->Header.Length;\r | |
304 | Buffer = (UINT8 *)AllocateZeroPool (BufferSize);\r | |
305 | ASSERT (Buffer != NULL);\r | |
306 | CopyMem (\r | |
307 | Buffer,\r | |
308 | ((HII_SIMPLE_FONT_PACKAGE_INSTANCE *)PackageInstance)->SimpleFontPkgHdr,\r | |
309 | BufferSize\r | |
310 | );\r | |
311 | Package = (EFI_HII_PACKAGE_HEADER *)Buffer;\r | |
312 | break;\r | |
313 | \r | |
314 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
315 | Package = (EFI_HII_PACKAGE_HEADER *)PackageInstance;\r | |
316 | break;\r | |
317 | \r | |
318 | default:\r | |
319 | return EFI_INVALID_PARAMETER;\r | |
93e3992d | 320 | }\r |
321 | \r | |
322 | for (Link = Private->DatabaseNotifyList.ForwardLink;\r | |
323 | Link != &Private->DatabaseNotifyList;\r | |
324 | Link = Link->ForwardLink\r | |
1436aea4 MK |
325 | )\r |
326 | {\r | |
93e3992d | 327 | Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);\r |
1436aea4 | 328 | if ((Notify->NotifyType == NotifyType) && (Notify->PackageType == PackageType)) {\r |
93e3992d | 329 | //\r |
330 | // Check in case PackageGuid is not NULL when Package is GUID package\r | |
331 | //\r | |
332 | if (PackageType != EFI_HII_PACKAGE_TYPE_GUID) {\r | |
333 | Notify->PackageGuid = NULL;\r | |
334 | }\r | |
1436aea4 | 335 | \r |
93e3992d | 336 | //\r |
337 | // Status of Registered Function is unknown so did not check it\r | |
338 | //\r | |
339 | Notify->PackageNotifyFn (\r | |
1436aea4 MK |
340 | Notify->PackageType,\r |
341 | Notify->PackageGuid,\r | |
342 | Package,\r | |
343 | Handle,\r | |
344 | NotifyType\r | |
345 | );\r | |
93e3992d | 346 | }\r |
347 | }\r | |
348 | \r | |
676df92c | 349 | if (Buffer != NULL) {\r |
350 | FreePool (Buffer);\r | |
351 | }\r | |
93e3992d | 352 | \r |
353 | return EFI_SUCCESS;\r | |
354 | }\r | |
355 | \r | |
93e3992d | 356 | /**\r |
357 | This function insert a GUID package to a package list node.\r | |
e90b081a | 358 | This is a internal function.\r |
93e3992d | 359 | \r |
360 | @param PackageHdr Pointer to a buffer stored with GUID package\r | |
361 | information.\r | |
362 | @param NotifyType The type of change concerning the database.\r | |
363 | @param PackageList Pointer to a package list which will be inserted\r | |
364 | to.\r | |
4a429716 | 365 | @param Package Created GUID package\r |
93e3992d | 366 | \r |
367 | @retval EFI_SUCCESS Guid Package is inserted successfully.\r | |
368 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
369 | Guid package.\r | |
370 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
371 | \r | |
372 | **/\r | |
93e3992d | 373 | EFI_STATUS\r |
374 | InsertGuidPackage (\r | |
1436aea4 MK |
375 | IN VOID *PackageHdr,\r |
376 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
377 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
378 | OUT HII_GUID_PACKAGE_INSTANCE **Package\r | |
93e3992d | 379 | )\r |
380 | {\r | |
1436aea4 MK |
381 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r |
382 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
93e3992d | 383 | \r |
1436aea4 | 384 | if ((PackageHdr == NULL) || (PackageList == NULL)) {\r |
93e3992d | 385 | return EFI_INVALID_PARAMETER;\r |
386 | }\r | |
387 | \r | |
388 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
389 | \r | |
390 | //\r | |
391 | // Create a GUID package node\r | |
392 | //\r | |
1436aea4 | 393 | GuidPackage = (HII_GUID_PACKAGE_INSTANCE *)AllocateZeroPool (sizeof (HII_GUID_PACKAGE_INSTANCE));\r |
93e3992d | 394 | if (GuidPackage == NULL) {\r |
395 | return EFI_OUT_OF_RESOURCES;\r | |
396 | }\r | |
1436aea4 MK |
397 | \r |
398 | GuidPackage->GuidPkg = (UINT8 *)AllocateZeroPool (PackageHeader.Length);\r | |
93e3992d | 399 | if (GuidPackage->GuidPkg == NULL) {\r |
676df92c | 400 | FreePool (GuidPackage);\r |
93e3992d | 401 | return EFI_OUT_OF_RESOURCES;\r |
402 | }\r | |
403 | \r | |
404 | GuidPackage->Signature = HII_GUID_PACKAGE_SIGNATURE;\r | |
405 | CopyMem (GuidPackage->GuidPkg, PackageHdr, PackageHeader.Length);\r | |
406 | InsertTailList (&PackageList->GuidPkgHdr, &GuidPackage->GuidEntry);\r | |
407 | *Package = GuidPackage;\r | |
408 | \r | |
409 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
410 | PackageList->PackageListHdr.PackageLength += PackageHeader.Length;\r | |
411 | }\r | |
412 | \r | |
413 | return EFI_SUCCESS;\r | |
414 | }\r | |
415 | \r | |
93e3992d | 416 | /**\r |
417 | This function exports GUID packages to a buffer.\r | |
e90b081a | 418 | This is a internal function.\r |
93e3992d | 419 | \r |
420 | @param Private Hii database private structure.\r | |
421 | @param Handle Identification of a package list.\r | |
422 | @param PackageList Pointer to a package list which will be exported.\r | |
423 | @param UsedSize The length of buffer be used.\r | |
424 | @param BufferSize Length of the Buffer.\r | |
425 | @param Buffer Allocated space for storing exported data.\r | |
426 | @param ResultSize The size of the already exported content of this\r | |
427 | package list.\r | |
428 | \r | |
429 | @retval EFI_SUCCESS Guid Packages are exported successfully.\r | |
430 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
431 | \r | |
432 | **/\r | |
93e3992d | 433 | EFI_STATUS\r |
434 | ExportGuidPackages (\r | |
1436aea4 MK |
435 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
436 | IN EFI_HII_HANDLE Handle,\r | |
437 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
438 | IN UINTN UsedSize,\r | |
439 | IN UINTN BufferSize,\r | |
440 | IN OUT VOID *Buffer,\r | |
441 | IN OUT UINTN *ResultSize\r | |
93e3992d | 442 | )\r |
443 | {\r | |
1436aea4 MK |
444 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r |
445 | LIST_ENTRY *Link;\r | |
446 | UINTN PackageLength;\r | |
447 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
448 | EFI_STATUS Status;\r | |
93e3992d | 449 | \r |
1436aea4 | 450 | if ((PackageList == NULL) || (ResultSize == NULL)) {\r |
93e3992d | 451 | return EFI_INVALID_PARAMETER;\r |
452 | }\r | |
453 | \r | |
1436aea4 | 454 | if ((BufferSize > 0) && (Buffer == NULL)) {\r |
93e3992d | 455 | return EFI_INVALID_PARAMETER;\r |
456 | }\r | |
457 | \r | |
458 | PackageLength = 0;\r | |
459 | Status = EFI_SUCCESS;\r | |
460 | \r | |
461 | for (Link = PackageList->GuidPkgHdr.ForwardLink; Link != &PackageList->GuidPkgHdr; Link = Link->ForwardLink) {\r | |
462 | GuidPackage = CR (Link, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);\r | |
463 | CopyMem (&PackageHeader, GuidPackage->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
464 | PackageLength += PackageHeader.Length;\r | |
465 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
466 | Status = InvokeRegisteredFunction (\r | |
467 | Private,\r | |
468 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1436aea4 | 469 | (VOID *)GuidPackage,\r |
93e3992d | 470 | EFI_HII_PACKAGE_TYPE_GUID,\r |
471 | Handle\r | |
472 | );\r | |
473 | ASSERT_EFI_ERROR (Status);\r | |
474 | CopyMem (Buffer, GuidPackage->GuidPkg, PackageHeader.Length);\r | |
1436aea4 | 475 | Buffer = (UINT8 *)Buffer + PackageHeader.Length;\r |
93e3992d | 476 | }\r |
477 | }\r | |
478 | \r | |
479 | *ResultSize += PackageLength;\r | |
480 | return EFI_SUCCESS;\r | |
481 | }\r | |
482 | \r | |
93e3992d | 483 | /**\r |
484 | This function deletes all GUID packages from a package list node.\r | |
e90b081a | 485 | This is a internal function.\r |
93e3992d | 486 | \r |
487 | @param Private Hii database private data.\r | |
488 | @param Handle Handle of the package list which contains the to\r | |
489 | be removed GUID packages.\r | |
490 | @param PackageList Pointer to a package list that contains removing\r | |
491 | packages.\r | |
492 | \r | |
493 | @retval EFI_SUCCESS GUID Package(s) is deleted successfully.\r | |
494 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
495 | \r | |
496 | **/\r | |
93e3992d | 497 | EFI_STATUS\r |
498 | RemoveGuidPackages (\r | |
1436aea4 MK |
499 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
500 | IN EFI_HII_HANDLE Handle,\r | |
501 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 502 | )\r |
503 | {\r | |
1436aea4 MK |
504 | LIST_ENTRY *ListHead;\r |
505 | HII_GUID_PACKAGE_INSTANCE *Package;\r | |
506 | EFI_STATUS Status;\r | |
507 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
93e3992d | 508 | \r |
509 | ListHead = &PackageList->GuidPkgHdr;\r | |
510 | \r | |
511 | while (!IsListEmpty (ListHead)) {\r | |
512 | Package = CR (\r | |
513 | ListHead->ForwardLink,\r | |
514 | HII_GUID_PACKAGE_INSTANCE,\r | |
515 | GuidEntry,\r | |
516 | HII_GUID_PACKAGE_SIGNATURE\r | |
517 | );\r | |
518 | Status = InvokeRegisteredFunction (\r | |
519 | Private,\r | |
520 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1436aea4 | 521 | (VOID *)Package,\r |
93e3992d | 522 | EFI_HII_PACKAGE_TYPE_GUID,\r |
523 | Handle\r | |
524 | );\r | |
525 | if (EFI_ERROR (Status)) {\r | |
526 | return Status;\r | |
527 | }\r | |
528 | \r | |
529 | RemoveEntryList (&Package->GuidEntry);\r | |
530 | CopyMem (&PackageHeader, Package->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
531 | PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;\r | |
676df92c | 532 | FreePool (Package->GuidPkg);\r |
533 | FreePool (Package);\r | |
93e3992d | 534 | }\r |
535 | \r | |
536 | return EFI_SUCCESS;\r | |
537 | }\r | |
538 | \r | |
8ddbd227 LG |
539 | /**\r |
540 | Check the input question related to EFI variable\r | |
541 | \r | |
542 | @param IfrQuestionHdr Point to Question header\r | |
543 | @param EfiVarStoreList Point to EFI VarStore List\r | |
544 | @param EfiVarStoreNumber The number of EFI VarStore\r | |
545 | \r | |
546 | @retval Index The index of the found EFI varstore in EFI varstore list\r | |
547 | EfiVarStoreNumber will return if no EFI varstore is found.\r | |
548 | **/\r | |
549 | UINTN\r | |
550 | IsEfiVarStoreQuestion (\r | |
1436aea4 MK |
551 | EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,\r |
552 | EFI_IFR_VARSTORE_EFI **EfiVarStoreList,\r | |
553 | UINTN EfiVarStoreNumber\r | |
8ddbd227 LG |
554 | )\r |
555 | {\r | |
1436aea4 MK |
556 | UINTN Index;\r |
557 | \r | |
558 | for (Index = 0; Index < EfiVarStoreNumber; Index++) {\r | |
8ddbd227 LG |
559 | if (IfrQuestionHdr->VarStoreId == EfiVarStoreList[Index]->VarStoreId) {\r |
560 | return Index;\r | |
561 | }\r | |
562 | }\r | |
563 | \r | |
564 | return EfiVarStoreNumber;\r | |
565 | }\r | |
566 | \r | |
567 | /**\r | |
568 | Find the matched variable from the input variable storage.\r | |
569 | \r | |
570 | @param[in] VariableStorage Point to the variable storage header.\r | |
571 | @param[in] VarGuid A unique identifier for the variable.\r | |
572 | @param[in] VarAttribute The attributes bitmask for the variable.\r | |
573 | @param[in] VarName A Null-terminated ascii string that is the name of the variable.\r | |
574 | \r | |
575 | @return Pointer to the matched variable header or NULL if not found.\r | |
576 | **/\r | |
577 | VARIABLE_HEADER *\r | |
578 | FindVariableData (\r | |
579 | IN VARIABLE_STORE_HEADER *VariableStorage,\r | |
580 | IN EFI_GUID *VarGuid,\r | |
581 | IN UINT32 VarAttribute,\r | |
582 | IN CHAR16 *VarName\r | |
583 | )\r | |
584 | {\r | |
1436aea4 MK |
585 | VARIABLE_HEADER *VariableHeader;\r |
586 | VARIABLE_HEADER *VariableEnd;\r | |
8ddbd227 | 587 | \r |
1436aea4 MK |
588 | VariableEnd = (VARIABLE_HEADER *)((UINT8 *)VariableStorage + VariableStorage->Size);\r |
589 | VariableHeader = (VARIABLE_HEADER *)(VariableStorage + 1);\r | |
590 | VariableHeader = (VARIABLE_HEADER *)HEADER_ALIGN (VariableHeader);\r | |
8ddbd227 LG |
591 | while (VariableHeader < VariableEnd) {\r |
592 | if (CompareGuid (&VariableHeader->VendorGuid, VarGuid) &&\r | |
1436aea4 MK |
593 | (VariableHeader->Attributes == VarAttribute) &&\r |
594 | (StrCmp (VarName, (CHAR16 *)(VariableHeader + 1)) == 0))\r | |
595 | {\r | |
8ddbd227 LG |
596 | return VariableHeader;\r |
597 | }\r | |
1436aea4 MK |
598 | \r |
599 | VariableHeader = (VARIABLE_HEADER *)((UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + VariableHeader->DataSize);\r | |
600 | VariableHeader = (VARIABLE_HEADER *)HEADER_ALIGN (VariableHeader);\r | |
8ddbd227 LG |
601 | }\r |
602 | \r | |
603 | return NULL;\r | |
604 | }\r | |
605 | \r | |
606 | /**\r | |
607 | Find question default value from PcdNvStoreDefaultValueBuffer\r | |
608 | \r | |
609 | @param DefaultId Default store ID\r | |
610 | @param EfiVarStore Point to EFI VarStore header\r | |
611 | @param IfrQuestionHdr Point to Question header\r | |
612 | @param ValueBuffer Point to Buffer includes the found default setting\r | |
613 | @param Width Width of the default value\r | |
614 | @param BitFieldQuestion Whether the Question is stored in Bit field.\r | |
615 | \r | |
616 | @retval EFI_SUCCESS Question default value is found.\r | |
617 | @retval EFI_NOT_FOUND Question default value is not found.\r | |
618 | **/\r | |
619 | EFI_STATUS\r | |
620 | FindQuestionDefaultSetting (\r | |
1436aea4 MK |
621 | IN UINT16 DefaultId,\r |
622 | IN EFI_IFR_VARSTORE_EFI *EfiVarStore,\r | |
623 | IN EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,\r | |
624 | OUT VOID *ValueBuffer,\r | |
625 | IN UINTN Width,\r | |
626 | IN BOOLEAN BitFieldQuestion\r | |
8ddbd227 LG |
627 | )\r |
628 | {\r | |
1436aea4 MK |
629 | VARIABLE_HEADER *VariableHeader;\r |
630 | VARIABLE_STORE_HEADER *VariableStorage;\r | |
631 | LIST_ENTRY *Link;\r | |
632 | VARSTORAGE_DEFAULT_DATA *Entry;\r | |
633 | VARIABLE_STORE_HEADER *NvStoreBuffer;\r | |
634 | UINT8 *DataBuffer;\r | |
635 | UINT8 *BufferEnd;\r | |
636 | BOOLEAN IsFound;\r | |
637 | UINTN Index;\r | |
638 | UINT32 BufferValue;\r | |
639 | UINT32 BitFieldVal;\r | |
640 | UINTN BitOffset;\r | |
641 | UINTN ByteOffset;\r | |
642 | UINTN BitWidth;\r | |
643 | UINTN StartBit;\r | |
644 | UINTN EndBit;\r | |
645 | PCD_DEFAULT_DATA *DataHeader;\r | |
646 | PCD_DEFAULT_INFO *DefaultInfo;\r | |
647 | PCD_DATA_DELTA *DeltaData;\r | |
8ddbd227 LG |
648 | \r |
649 | if (gSkuId == 0xFFFFFFFFFFFFFFFF) {\r | |
650 | gSkuId = LibPcdGetSku ();\r | |
651 | }\r | |
652 | \r | |
653 | //\r | |
654 | // Find the DefaultId setting from the full DefaultSetting\r | |
655 | //\r | |
656 | VariableStorage = NULL;\r | |
1436aea4 | 657 | Link = gVarStorageList.ForwardLink;\r |
8ddbd227 LG |
658 | while (Link != &gVarStorageList) {\r |
659 | Entry = BASE_CR (Link, VARSTORAGE_DEFAULT_DATA, Entry);\r | |
660 | if (Entry->DefaultId == DefaultId) {\r | |
661 | VariableStorage = Entry->VariableStorage;\r | |
662 | break;\r | |
663 | }\r | |
1436aea4 | 664 | \r |
8ddbd227 LG |
665 | Link = Link->ForwardLink;\r |
666 | }\r | |
667 | \r | |
668 | if (Link == &gVarStorageList) {\r | |
1436aea4 | 669 | DataBuffer = (UINT8 *)PcdGetPtr (PcdNvStoreDefaultValueBuffer);\r |
8ddbd227 LG |
670 | gNvDefaultStoreSize = ((PCD_NV_STORE_DEFAULT_BUFFER_HEADER *)DataBuffer)->Length;\r |
671 | //\r | |
672 | // The first section data includes NV storage default setting.\r | |
673 | //\r | |
1436aea4 MK |
674 | DataHeader = (PCD_DEFAULT_DATA *)(DataBuffer + sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER));\r |
675 | NvStoreBuffer = (VARIABLE_STORE_HEADER *)((UINT8 *)DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize);\r | |
676 | VariableStorage = AllocatePool (NvStoreBuffer->Size);\r | |
8ddbd227 LG |
677 | ASSERT (VariableStorage != NULL);\r |
678 | CopyMem (VariableStorage, NvStoreBuffer, NvStoreBuffer->Size);\r | |
679 | \r | |
680 | //\r | |
681 | // Find the matched SkuId and DefaultId in the first section\r | |
682 | //\r | |
1436aea4 MK |
683 | IsFound = FALSE;\r |
684 | DefaultInfo = &(DataHeader->DefaultInfo[0]);\r | |
685 | BufferEnd = (UINT8 *)DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize;\r | |
686 | while ((UINT8 *)DefaultInfo < BufferEnd) {\r | |
687 | if ((DefaultInfo->DefaultId == DefaultId) && (DefaultInfo->SkuId == gSkuId)) {\r | |
8ddbd227 LG |
688 | IsFound = TRUE;\r |
689 | break;\r | |
690 | }\r | |
1436aea4 MK |
691 | \r |
692 | DefaultInfo++;\r | |
8ddbd227 | 693 | }\r |
1436aea4 | 694 | \r |
8ddbd227 LG |
695 | //\r |
696 | // Find the matched SkuId and DefaultId in the remaining section\r | |
697 | //\r | |
1436aea4 MK |
698 | Index = sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER) + ((DataHeader->DataSize + 7) & (~7));\r |
699 | DataHeader = (PCD_DEFAULT_DATA *)(DataBuffer + Index);\r | |
8ddbd227 LG |
700 | while (!IsFound && Index < gNvDefaultStoreSize && DataHeader->DataSize != 0xFFFF) {\r |
701 | DefaultInfo = &(DataHeader->DefaultInfo[0]);\r | |
1436aea4 MK |
702 | BufferEnd = (UINT8 *)DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize;\r |
703 | while ((UINT8 *)DefaultInfo < BufferEnd) {\r | |
704 | if ((DefaultInfo->DefaultId == DefaultId) && (DefaultInfo->SkuId == gSkuId)) {\r | |
8ddbd227 LG |
705 | IsFound = TRUE;\r |
706 | break;\r | |
707 | }\r | |
1436aea4 MK |
708 | \r |
709 | DefaultInfo++;\r | |
8ddbd227 | 710 | }\r |
1436aea4 | 711 | \r |
8ddbd227 | 712 | if (IsFound) {\r |
1436aea4 MK |
713 | DeltaData = (PCD_DATA_DELTA *)BufferEnd;\r |
714 | BufferEnd = (UINT8 *)DataHeader + DataHeader->DataSize;\r | |
715 | while ((UINT8 *)DeltaData < BufferEnd) {\r | |
716 | *((UINT8 *)VariableStorage + DeltaData->Offset) = (UINT8)DeltaData->Value;\r | |
717 | DeltaData++;\r | |
8ddbd227 | 718 | }\r |
1436aea4 | 719 | \r |
8ddbd227 LG |
720 | break;\r |
721 | }\r | |
1436aea4 | 722 | \r |
8ddbd227 | 723 | Index = (Index + DataHeader->DataSize + 7) & (~7);\r |
1436aea4 | 724 | DataHeader = (PCD_DEFAULT_DATA *)(DataBuffer + Index);\r |
8ddbd227 | 725 | }\r |
1436aea4 | 726 | \r |
8ddbd227 LG |
727 | //\r |
728 | // Cache the found result in VarStorageList\r | |
729 | //\r | |
730 | if (!IsFound) {\r | |
731 | FreePool (VariableStorage);\r | |
732 | VariableStorage = NULL;\r | |
733 | }\r | |
1436aea4 | 734 | \r |
8ddbd227 | 735 | Entry = AllocatePool (sizeof (VARSTORAGE_DEFAULT_DATA));\r |
a8e786e8 | 736 | if (Entry != NULL) {\r |
1436aea4 | 737 | Entry->DefaultId = DefaultId;\r |
a8e786e8 LG |
738 | Entry->VariableStorage = VariableStorage;\r |
739 | InsertTailList (&gVarStorageList, &Entry->Entry);\r | |
740 | } else if (VariableStorage != NULL) {\r | |
741 | FreePool (VariableStorage);\r | |
742 | VariableStorage = NULL;\r | |
743 | }\r | |
8ddbd227 | 744 | }\r |
1436aea4 | 745 | \r |
8ddbd227 LG |
746 | //\r |
747 | // The matched variable storage is not found.\r | |
748 | //\r | |
749 | if (VariableStorage == NULL) {\r | |
750 | return EFI_NOT_FOUND;\r | |
751 | }\r | |
752 | \r | |
753 | //\r | |
754 | // Find the question default value from the variable storage\r | |
755 | //\r | |
1436aea4 | 756 | VariableHeader = FindVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *)EfiVarStore->Name);\r |
8ddbd227 LG |
757 | if (VariableHeader == NULL) {\r |
758 | return EFI_NOT_FOUND;\r | |
759 | }\r | |
1436aea4 | 760 | \r |
718b6fe9 LG |
761 | StartBit = 0;\r |
762 | EndBit = 0;\r | |
8ddbd227 LG |
763 | ByteOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;\r |
764 | if (BitFieldQuestion) {\r | |
765 | BitOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;\r | |
766 | ByteOffset = BitOffset / 8;\r | |
767 | BitWidth = Width;\r | |
768 | StartBit = BitOffset % 8;\r | |
769 | EndBit = StartBit + BitWidth - 1;\r | |
770 | Width = EndBit / 8 + 1;\r | |
771 | }\r | |
1436aea4 | 772 | \r |
8ddbd227 LG |
773 | if (VariableHeader->DataSize < ByteOffset + Width) {\r |
774 | return EFI_INVALID_PARAMETER;\r | |
775 | }\r | |
776 | \r | |
777 | //\r | |
778 | // Copy the question value\r | |
779 | //\r | |
780 | if (ValueBuffer != NULL) {\r | |
781 | if (BitFieldQuestion) {\r | |
1436aea4 | 782 | CopyMem (&BufferValue, (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + ByteOffset, Width);\r |
8ddbd227 LG |
783 | BitFieldVal = BitFieldRead32 (BufferValue, StartBit, EndBit);\r |
784 | CopyMem (ValueBuffer, &BitFieldVal, Width);\r | |
785 | } else {\r | |
1436aea4 | 786 | CopyMem (ValueBuffer, (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset, Width);\r |
8ddbd227 LG |
787 | }\r |
788 | }\r | |
789 | \r | |
790 | return EFI_SUCCESS;\r | |
791 | }\r | |
792 | \r | |
793 | /**\r | |
794 | Update IFR default setting in Form Package.\r | |
795 | \r | |
796 | @param FormPackage Form Package to be updated\r | |
797 | \r | |
798 | **/\r | |
799 | VOID\r | |
800 | UpdateDefaultSettingInFormPackage (\r | |
1436aea4 | 801 | HII_IFR_PACKAGE_INSTANCE *FormPackage\r |
8ddbd227 LG |
802 | )\r |
803 | {\r | |
804 | UINTN IfrOffset;\r | |
805 | UINTN PackageLength;\r | |
806 | EFI_IFR_VARSTORE_EFI *IfrEfiVarStore;\r | |
807 | EFI_IFR_OP_HEADER *IfrOpHdr;\r | |
808 | EFI_IFR_ONE_OF_OPTION *IfrOneOfOption;\r | |
809 | UINT8 IfrQuestionType;\r | |
810 | UINT8 IfrScope;\r | |
811 | EFI_IFR_QUESTION_HEADER *IfrQuestionHdr;\r | |
812 | EFI_IFR_VARSTORE_EFI **EfiVarStoreList;\r | |
813 | UINTN EfiVarStoreMaxNum;\r | |
814 | UINTN EfiVarStoreNumber;\r | |
815 | UINT16 *DefaultIdList;\r | |
816 | UINTN DefaultIdNumber;\r | |
817 | UINTN DefaultIdMaxNum;\r | |
818 | UINTN Index;\r | |
819 | UINTN EfiVarStoreIndex;\r | |
820 | EFI_IFR_TYPE_VALUE IfrValue;\r | |
821 | EFI_IFR_TYPE_VALUE IfrManufactValue;\r | |
822 | BOOLEAN StandardDefaultIsSet;\r | |
823 | BOOLEAN ManufactDefaultIsSet;\r | |
824 | EFI_IFR_CHECKBOX *IfrCheckBox;\r | |
825 | EFI_STATUS Status;\r | |
826 | EFI_IFR_DEFAULT *IfrDefault;\r | |
827 | UINTN Width;\r | |
828 | EFI_IFR_QUESTION_HEADER VarStoreQuestionHeader;\r | |
829 | BOOLEAN QuestionReferBitField;\r | |
830 | \r | |
831 | //\r | |
832 | // If no default setting, do nothing\r | |
833 | //\r | |
834 | if (gNvDefaultStoreSize == 0) {\r | |
835 | gNvDefaultStoreSize = PcdGetSize (PcdNvStoreDefaultValueBuffer);\r | |
836 | }\r | |
1436aea4 | 837 | \r |
8ddbd227 LG |
838 | if (gNvDefaultStoreSize < sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER)) {\r |
839 | return;\r | |
840 | }\r | |
841 | \r | |
842 | ZeroMem (&VarStoreQuestionHeader, sizeof (VarStoreQuestionHeader));\r | |
1436aea4 MK |
843 | PackageLength = FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);\r |
844 | Width = 0;\r | |
845 | IfrOffset = 0;\r | |
846 | IfrScope = 0;\r | |
847 | IfrOpHdr = (EFI_IFR_OP_HEADER *)FormPackage->IfrData;\r | |
848 | IfrQuestionHdr = NULL;\r | |
849 | IfrQuestionType = 0;\r | |
850 | EfiVarStoreMaxNum = 0;\r | |
851 | EfiVarStoreNumber = 0;\r | |
852 | DefaultIdMaxNum = 0;\r | |
853 | DefaultIdNumber = 0;\r | |
854 | EfiVarStoreList = NULL;\r | |
855 | DefaultIdList = NULL;\r | |
856 | StandardDefaultIsSet = FALSE;\r | |
857 | ManufactDefaultIsSet = FALSE;\r | |
8ddbd227 LG |
858 | QuestionReferBitField = FALSE;\r |
859 | \r | |
860 | while (IfrOffset < PackageLength) {\r | |
861 | switch (IfrOpHdr->OpCode) {\r | |
1436aea4 MK |
862 | case EFI_IFR_VARSTORE_EFI_OP:\r |
863 | if (EfiVarStoreNumber >= EfiVarStoreMaxNum) {\r | |
864 | //\r | |
865 | // Reallocate EFI VarStore Buffer\r | |
866 | //\r | |
867 | EfiVarStoreList = ReallocatePool (EfiVarStoreMaxNum * sizeof (UINTN), (EfiVarStoreMaxNum + BASE_NUMBER) * sizeof (UINTN), EfiVarStoreList);\r | |
868 | if (EfiVarStoreList == NULL) {\r | |
869 | goto Done;\r | |
870 | }\r | |
871 | \r | |
872 | EfiVarStoreMaxNum = EfiVarStoreMaxNum + BASE_NUMBER;\r | |
873 | }\r | |
874 | \r | |
875 | IfrEfiVarStore = (EFI_IFR_VARSTORE_EFI *)IfrOpHdr;\r | |
8ddbd227 | 876 | //\r |
1436aea4 | 877 | // Convert VarStore Name from ASCII string to Unicode string.\r |
8ddbd227 | 878 | //\r |
1436aea4 MK |
879 | EfiVarStoreList[EfiVarStoreNumber] = AllocatePool (IfrEfiVarStore->Header.Length + AsciiStrSize ((CHAR8 *)IfrEfiVarStore->Name));\r |
880 | if (EfiVarStoreList[EfiVarStoreNumber] == NULL) {\r | |
881 | break;\r | |
14b351e2 | 882 | }\r |
1436aea4 MK |
883 | \r |
884 | CopyMem (EfiVarStoreList[EfiVarStoreNumber], IfrEfiVarStore, IfrEfiVarStore->Header.Length);\r | |
885 | AsciiStrToUnicodeStrS ((CHAR8 *)IfrEfiVarStore->Name, (CHAR16 *)&(EfiVarStoreList[EfiVarStoreNumber]->Name[0]), AsciiStrSize ((CHAR8 *)IfrEfiVarStore->Name) * sizeof (CHAR16));\r | |
886 | Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_STANDARD, EfiVarStoreList[EfiVarStoreNumber], &VarStoreQuestionHeader, NULL, IfrEfiVarStore->Size, FALSE);\r | |
887 | if (!EFI_ERROR (Status)) {\r | |
888 | EfiVarStoreNumber++;\r | |
889 | } else {\r | |
890 | FreePool (EfiVarStoreList[EfiVarStoreNumber]);\r | |
891 | EfiVarStoreList[EfiVarStoreNumber] = NULL;\r | |
892 | }\r | |
893 | \r | |
14b351e2 | 894 | break;\r |
1436aea4 MK |
895 | case EFI_IFR_DEFAULTSTORE_OP:\r |
896 | if (DefaultIdNumber >= DefaultIdMaxNum) {\r | |
897 | //\r | |
898 | // Reallocate DefaultIdNumber\r | |
899 | //\r | |
900 | DefaultIdList = ReallocatePool (DefaultIdMaxNum * sizeof (UINT16), (DefaultIdMaxNum + BASE_NUMBER) * sizeof (UINT16), DefaultIdList);\r | |
901 | if (DefaultIdList == NULL) {\r | |
902 | goto Done;\r | |
903 | }\r | |
904 | \r | |
905 | DefaultIdMaxNum = DefaultIdMaxNum + BASE_NUMBER;\r | |
906 | }\r | |
907 | \r | |
908 | DefaultIdList[DefaultIdNumber++] = ((EFI_IFR_DEFAULTSTORE *)IfrOpHdr)->DefaultId;\r | |
909 | break;\r | |
910 | case EFI_IFR_FORM_OP:\r | |
911 | case EFI_IFR_FORM_MAP_OP:\r | |
8ddbd227 | 912 | //\r |
1436aea4 | 913 | // No EFI varstore is found and directly return.\r |
8ddbd227 | 914 | //\r |
1436aea4 | 915 | if ((EfiVarStoreNumber == 0) || (DefaultIdNumber == 0)) {\r |
9eefa2ec | 916 | goto Done;\r |
14b351e2 | 917 | }\r |
1436aea4 MK |
918 | \r |
919 | break;\r | |
920 | case EFI_IFR_CHECKBOX_OP:\r | |
921 | IfrScope = IfrOpHdr->Scope;\r | |
922 | IfrQuestionType = IfrOpHdr->OpCode;\r | |
923 | IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *)(IfrOpHdr + 1);\r | |
924 | IfrCheckBox = (EFI_IFR_CHECKBOX *)IfrOpHdr;\r | |
925 | EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);\r | |
926 | Width = sizeof (BOOLEAN);\r | |
927 | if (EfiVarStoreIndex < EfiVarStoreNumber) {\r | |
928 | for (Index = 0; Index < DefaultIdNumber; Index++) {\r | |
929 | if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_STANDARD) {\r | |
930 | Status = FindQuestionDefaultSetting (DefaultIdList[Index], EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, sizeof (BOOLEAN), QuestionReferBitField);\r | |
931 | if (!EFI_ERROR (Status)) {\r | |
932 | if (IfrValue.b) {\r | |
933 | IfrCheckBox->Flags = IfrCheckBox->Flags | EFI_IFR_CHECKBOX_DEFAULT;\r | |
934 | } else {\r | |
935 | IfrCheckBox->Flags = IfrCheckBox->Flags & (~EFI_IFR_CHECKBOX_DEFAULT);\r | |
936 | }\r | |
937 | }\r | |
938 | } else if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
939 | Status = FindQuestionDefaultSetting (DefaultIdList[Index], EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, sizeof (BOOLEAN), QuestionReferBitField);\r | |
940 | if (!EFI_ERROR (Status)) {\r | |
941 | if (IfrValue.b) {\r | |
942 | IfrCheckBox->Flags = IfrCheckBox->Flags | EFI_IFR_CHECKBOX_DEFAULT_MFG;\r | |
943 | } else {\r | |
944 | IfrCheckBox->Flags = IfrCheckBox->Flags & (~EFI_IFR_CHECKBOX_DEFAULT_MFG);\r | |
945 | }\r | |
8ddbd227 LG |
946 | }\r |
947 | }\r | |
1436aea4 MK |
948 | }\r |
949 | }\r | |
950 | \r | |
951 | break;\r | |
952 | case EFI_IFR_NUMERIC_OP:\r | |
953 | IfrScope = IfrOpHdr->Scope;\r | |
954 | IfrQuestionType = IfrOpHdr->OpCode;\r | |
955 | IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *)(IfrOpHdr + 1);\r | |
956 | if (QuestionReferBitField) {\r | |
957 | Width = (UINTN)(((EFI_IFR_ONE_OF *)IfrOpHdr)->Flags & EDKII_IFR_NUMERIC_SIZE_BIT);\r | |
958 | } else {\r | |
959 | Width = (UINTN)((UINT32)1 << (((EFI_IFR_ONE_OF *)IfrOpHdr)->Flags & EFI_IFR_NUMERIC_SIZE));\r | |
960 | }\r | |
961 | \r | |
962 | break;\r | |
963 | case EFI_IFR_ONE_OF_OP:\r | |
964 | IfrScope = IfrOpHdr->Scope;\r | |
965 | IfrQuestionType = IfrOpHdr->OpCode;\r | |
966 | IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *)(IfrOpHdr + 1);\r | |
967 | if (QuestionReferBitField) {\r | |
968 | Width = (UINTN)(((EFI_IFR_ONE_OF *)IfrOpHdr)->Flags & EDKII_IFR_NUMERIC_SIZE_BIT);\r | |
969 | } else {\r | |
970 | Width = (UINTN)((UINT32)1 << (((EFI_IFR_ONE_OF *)IfrOpHdr)->Flags & EFI_IFR_NUMERIC_SIZE));\r | |
971 | }\r | |
972 | \r | |
973 | EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);\r | |
974 | StandardDefaultIsSet = FALSE;\r | |
975 | ManufactDefaultIsSet = FALSE;\r | |
976 | //\r | |
977 | // Find Default and Manufacturing default for OneOf question\r | |
978 | //\r | |
979 | if (EfiVarStoreIndex < EfiVarStoreNumber) {\r | |
980 | for (Index = 0; Index < DefaultIdNumber; Index++) {\r | |
981 | if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_STANDARD) {\r | |
982 | Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_STANDARD, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, Width, QuestionReferBitField);\r | |
983 | if (!EFI_ERROR (Status)) {\r | |
984 | StandardDefaultIsSet = TRUE;\r | |
985 | }\r | |
986 | } else if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
987 | Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_MANUFACTURING, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrManufactValue, Width, QuestionReferBitField);\r | |
988 | if (!EFI_ERROR (Status)) {\r | |
989 | ManufactDefaultIsSet = TRUE;\r | |
8ddbd227 LG |
990 | }\r |
991 | }\r | |
992 | }\r | |
993 | }\r | |
1436aea4 MK |
994 | \r |
995 | break;\r | |
996 | case EFI_IFR_ORDERED_LIST_OP:\r | |
997 | IfrScope = IfrOpHdr->Scope;\r | |
998 | IfrQuestionType = IfrOpHdr->OpCode;\r | |
999 | IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *)(IfrOpHdr + 1);\r | |
1000 | break;\r | |
1001 | case EFI_IFR_ONE_OF_OPTION_OP:\r | |
1002 | if ((IfrQuestionHdr != NULL) && (IfrScope > 0)) {\r | |
1003 | IfrOneOfOption = (EFI_IFR_ONE_OF_OPTION *)IfrOpHdr;\r | |
1004 | if (IfrQuestionType == EFI_IFR_ONE_OF_OP) {\r | |
1005 | Width = (UINTN)((UINT32)1 << (IfrOneOfOption->Flags & EFI_IFR_NUMERIC_SIZE));\r | |
1006 | if (StandardDefaultIsSet) {\r | |
1007 | if (CompareMem (&IfrOneOfOption->Value, &IfrValue, Width) == 0) {\r | |
1008 | IfrOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT;\r | |
1009 | } else {\r | |
1010 | IfrOneOfOption->Flags &= ~EFI_IFR_OPTION_DEFAULT;\r | |
1011 | }\r | |
8ddbd227 | 1012 | }\r |
1436aea4 MK |
1013 | \r |
1014 | if (ManufactDefaultIsSet) {\r | |
1015 | if (CompareMem (&IfrOneOfOption->Value, &IfrManufactValue, Width) == 0) {\r | |
1016 | IfrOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT_MFG;\r | |
1017 | } else {\r | |
1018 | IfrOneOfOption->Flags &= ~EFI_IFR_OPTION_DEFAULT_MFG;\r | |
1019 | }\r | |
8ddbd227 LG |
1020 | }\r |
1021 | }\r | |
1022 | }\r | |
1436aea4 MK |
1023 | \r |
1024 | break;\r | |
1025 | case EFI_IFR_DEFAULT_OP:\r | |
1026 | if ((IfrQuestionHdr != NULL) && (IfrScope > 0)) {\r | |
1027 | IfrDefault = (EFI_IFR_DEFAULT *)IfrOpHdr;\r | |
1028 | //\r | |
1029 | // Collect default value width\r | |
1030 | //\r | |
1031 | if (!QuestionReferBitField) {\r | |
1032 | Width = 0;\r | |
1033 | if ((IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_8) || (IfrDefault->Type == EFI_IFR_TYPE_BOOLEAN)) {\r | |
1034 | Width = 1;\r | |
1035 | } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_16) {\r | |
1036 | Width = 2;\r | |
1037 | } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_32) {\r | |
1038 | Width = 4;\r | |
1039 | } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_64) {\r | |
1040 | Width = 8;\r | |
1041 | } else if (IfrDefault->Type == EFI_IFR_TYPE_BUFFER) {\r | |
1042 | Width = IfrDefault->Header.Length - OFFSET_OF (EFI_IFR_DEFAULT, Value);\r | |
8ddbd227 LG |
1043 | }\r |
1044 | }\r | |
1436aea4 MK |
1045 | \r |
1046 | //\r | |
1047 | // Update the default value\r | |
1048 | //\r | |
1049 | if (Width > 0) {\r | |
1050 | EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);\r | |
1051 | if (EfiVarStoreIndex < EfiVarStoreNumber) {\r | |
1052 | Status = FindQuestionDefaultSetting (IfrDefault->DefaultId, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrDefault->Value, Width, QuestionReferBitField);\r | |
8ddbd227 LG |
1053 | }\r |
1054 | }\r | |
1055 | }\r | |
1436aea4 MK |
1056 | \r |
1057 | break;\r | |
1058 | case EFI_IFR_END_OP:\r | |
1059 | if (IfrQuestionHdr != NULL) {\r | |
1060 | if (IfrScope > 0) {\r | |
1061 | IfrScope--;\r | |
8ddbd227 | 1062 | }\r |
1436aea4 MK |
1063 | \r |
1064 | if (IfrScope == 0) {\r | |
1065 | IfrQuestionHdr = NULL;\r | |
1066 | QuestionReferBitField = FALSE;\r | |
8ddbd227 LG |
1067 | }\r |
1068 | }\r | |
1436aea4 MK |
1069 | \r |
1070 | break;\r | |
1071 | case EFI_IFR_GUID_OP:\r | |
1072 | if (CompareGuid ((EFI_GUID *)((UINT8 *)IfrOpHdr + sizeof (EFI_IFR_OP_HEADER)), &gEdkiiIfrBitVarstoreGuid)) {\r | |
1073 | QuestionReferBitField = TRUE;\r | |
8ddbd227 | 1074 | }\r |
1436aea4 MK |
1075 | \r |
1076 | break;\r | |
1077 | default:\r | |
1078 | break;\r | |
8ddbd227 | 1079 | }\r |
1436aea4 | 1080 | \r |
8ddbd227 | 1081 | IfrOffset = IfrOffset + IfrOpHdr->Length;\r |
1436aea4 | 1082 | IfrOpHdr = (EFI_IFR_OP_HEADER *)((UINT8 *)IfrOpHdr + IfrOpHdr->Length);\r |
8ddbd227 LG |
1083 | if (IfrScope > 0) {\r |
1084 | IfrScope += IfrOpHdr->Scope;\r | |
1085 | }\r | |
1086 | }\r | |
1087 | \r | |
1088 | Done:\r | |
9eefa2ec | 1089 | if (EfiVarStoreList != NULL) {\r |
1436aea4 MK |
1090 | for (Index = 0; Index < EfiVarStoreNumber; Index++) {\r |
1091 | FreePool (EfiVarStoreList[Index]);\r | |
9eefa2ec | 1092 | }\r |
8ddbd227 | 1093 | }\r |
1436aea4 | 1094 | \r |
8ddbd227 LG |
1095 | return;\r |
1096 | }\r | |
93e3992d | 1097 | \r |
1098 | /**\r | |
1099 | This function insert a Form package to a package list node.\r | |
e90b081a | 1100 | This is a internal function.\r |
93e3992d | 1101 | \r |
1102 | @param PackageHdr Pointer to a buffer stored with Form package\r | |
1103 | information.\r | |
1104 | @param NotifyType The type of change concerning the database.\r | |
1105 | @param PackageList Pointer to a package list which will be inserted\r | |
1106 | to.\r | |
1107 | @param Package Created Form package\r | |
1108 | \r | |
1109 | @retval EFI_SUCCESS Form Package is inserted successfully.\r | |
1110 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1111 | Form package.\r | |
1112 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1113 | \r | |
1114 | **/\r | |
93e3992d | 1115 | EFI_STATUS\r |
1116 | InsertFormPackage (\r | |
1436aea4 MK |
1117 | IN VOID *PackageHdr,\r |
1118 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1119 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1120 | OUT HII_IFR_PACKAGE_INSTANCE **Package\r | |
93e3992d | 1121 | )\r |
1122 | {\r | |
1436aea4 MK |
1123 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r |
1124 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
93e3992d | 1125 | \r |
1436aea4 | 1126 | if ((PackageHdr == NULL) || (PackageList == NULL)) {\r |
93e3992d | 1127 | return EFI_INVALID_PARAMETER;\r |
1128 | }\r | |
1129 | \r | |
1130 | //\r | |
1131 | // Get the length of the package, including package header itself\r | |
1132 | //\r | |
1133 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1134 | \r | |
1135 | //\r | |
1136 | // Create a Form package node\r | |
1137 | //\r | |
1436aea4 | 1138 | FormPackage = (HII_IFR_PACKAGE_INSTANCE *)AllocateZeroPool (sizeof (HII_IFR_PACKAGE_INSTANCE));\r |
93e3992d | 1139 | if (FormPackage == NULL) {\r |
1140 | return EFI_OUT_OF_RESOURCES;\r | |
1141 | }\r | |
1142 | \r | |
1436aea4 | 1143 | FormPackage->IfrData = (UINT8 *)AllocateZeroPool (PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER));\r |
93e3992d | 1144 | if (FormPackage->IfrData == NULL) {\r |
676df92c | 1145 | FreePool (FormPackage);\r |
93e3992d | 1146 | return EFI_OUT_OF_RESOURCES;\r |
1147 | }\r | |
1148 | \r | |
1149 | FormPackage->Signature = HII_IFR_PACKAGE_SIGNATURE;\r | |
1150 | //\r | |
1151 | // Copy Package Header\r | |
1152 | //\r | |
1153 | CopyMem (&FormPackage->FormPkgHdr, &PackageHeader, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1154 | \r | |
1155 | //\r | |
1156 | // Copy Ifr contents\r | |
1157 | //\r | |
1158 | CopyMem (\r | |
1159 | FormPackage->IfrData,\r | |
1436aea4 | 1160 | (UINT8 *)PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER),\r |
93e3992d | 1161 | PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER)\r |
1162 | );\r | |
1163 | \r | |
1164 | InsertTailList (&PackageList->FormPkgHdr, &FormPackage->IfrEntry);\r | |
1165 | *Package = FormPackage;\r | |
1166 | \r | |
8ddbd227 LG |
1167 | //\r |
1168 | // Update FormPackage with the default setting\r | |
1169 | //\r | |
1170 | UpdateDefaultSettingInFormPackage (FormPackage);\r | |
1171 | \r | |
93e3992d | 1172 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r |
1173 | PackageList->PackageListHdr.PackageLength += FormPackage->FormPkgHdr.Length;\r | |
1174 | }\r | |
1436aea4 | 1175 | \r |
93e3992d | 1176 | return EFI_SUCCESS;\r |
1177 | }\r | |
1178 | \r | |
93e3992d | 1179 | /**\r |
1180 | This function exports Form packages to a buffer.\r | |
e90b081a | 1181 | This is a internal function.\r |
93e3992d | 1182 | \r |
1183 | @param Private Hii database private structure.\r | |
1184 | @param Handle Identification of a package list.\r | |
1185 | @param PackageList Pointer to a package list which will be exported.\r | |
1186 | @param UsedSize The length of buffer be used.\r | |
1187 | @param BufferSize Length of the Buffer.\r | |
1188 | @param Buffer Allocated space for storing exported data.\r | |
1189 | @param ResultSize The size of the already exported content of this\r | |
1190 | package list.\r | |
1191 | \r | |
1192 | @retval EFI_SUCCESS Form Packages are exported successfully.\r | |
1193 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1194 | \r | |
1195 | **/\r | |
93e3992d | 1196 | EFI_STATUS\r |
1197 | ExportFormPackages (\r | |
1436aea4 MK |
1198 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
1199 | IN EFI_HII_HANDLE Handle,\r | |
1200 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1201 | IN UINTN UsedSize,\r | |
1202 | IN UINTN BufferSize,\r | |
1203 | IN OUT VOID *Buffer,\r | |
1204 | IN OUT UINTN *ResultSize\r | |
93e3992d | 1205 | )\r |
1206 | {\r | |
1436aea4 MK |
1207 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r |
1208 | UINTN PackageLength;\r | |
1209 | LIST_ENTRY *Link;\r | |
1210 | EFI_STATUS Status;\r | |
93e3992d | 1211 | \r |
1436aea4 | 1212 | if ((Private == NULL) || (PackageList == NULL) || (ResultSize == NULL)) {\r |
93e3992d | 1213 | return EFI_INVALID_PARAMETER;\r |
1214 | }\r | |
1215 | \r | |
1436aea4 | 1216 | if ((BufferSize > 0) && (Buffer == NULL)) {\r |
93e3992d | 1217 | return EFI_INVALID_PARAMETER;\r |
1218 | }\r | |
1219 | \r | |
1220 | PackageLength = 0;\r | |
1221 | Status = EFI_SUCCESS;\r | |
1222 | \r | |
1223 | //\r | |
1224 | // Export Form packages.\r | |
1225 | //\r | |
1226 | for (Link = PackageList->FormPkgHdr.ForwardLink; Link != &PackageList->FormPkgHdr; Link = Link->ForwardLink) {\r | |
1436aea4 | 1227 | FormPackage = CR (Link, HII_IFR_PACKAGE_INSTANCE, IfrEntry, HII_IFR_PACKAGE_SIGNATURE);\r |
93e3992d | 1228 | PackageLength += FormPackage->FormPkgHdr.Length;\r |
6e3f5b2a | 1229 | if ((Buffer != NULL) && (PackageLength + *ResultSize + UsedSize <= BufferSize)) {\r |
93e3992d | 1230 | //\r |
1231 | // Invoke registered notification if exists\r | |
1232 | //\r | |
1233 | Status = InvokeRegisteredFunction (\r | |
1234 | Private,\r | |
1235 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1436aea4 | 1236 | (VOID *)FormPackage,\r |
8d00a0f1 | 1237 | EFI_HII_PACKAGE_FORMS,\r |
93e3992d | 1238 | Handle\r |
1239 | );\r | |
1240 | ASSERT_EFI_ERROR (Status);\r | |
1241 | //\r | |
1242 | // Copy the Form package content.\r | |
1243 | //\r | |
1436aea4 MK |
1244 | CopyMem (Buffer, (VOID *)(&FormPackage->FormPkgHdr), sizeof (EFI_HII_PACKAGE_HEADER));\r |
1245 | Buffer = (UINT8 *)Buffer + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
93e3992d | 1246 | CopyMem (\r |
1247 | Buffer,\r | |
1436aea4 | 1248 | (VOID *)FormPackage->IfrData,\r |
93e3992d | 1249 | FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER)\r |
1250 | );\r | |
1436aea4 | 1251 | Buffer = (UINT8 *)Buffer + FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);\r |
93e3992d | 1252 | }\r |
1253 | }\r | |
1254 | \r | |
1255 | *ResultSize += PackageLength;\r | |
1256 | \r | |
1257 | return EFI_SUCCESS;\r | |
93e3992d | 1258 | }\r |
1259 | \r | |
93e3992d | 1260 | /**\r |
1261 | This function deletes all Form packages from a package list node.\r | |
e90b081a | 1262 | This is a internal function.\r |
93e3992d | 1263 | \r |
1264 | @param Private Hii database private data.\r | |
1265 | @param Handle Handle of the package list which contains the to\r | |
1266 | be removed Form packages.\r | |
1267 | @param PackageList Pointer to a package list that contains removing\r | |
1268 | packages.\r | |
1269 | \r | |
1270 | @retval EFI_SUCCESS Form Package(s) is deleted successfully.\r | |
1271 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1272 | \r | |
1273 | **/\r | |
93e3992d | 1274 | EFI_STATUS\r |
1275 | RemoveFormPackages (\r | |
1436aea4 MK |
1276 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
1277 | IN EFI_HII_HANDLE Handle,\r | |
1278 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 1279 | )\r |
1280 | {\r | |
1436aea4 MK |
1281 | LIST_ENTRY *ListHead;\r |
1282 | HII_IFR_PACKAGE_INSTANCE *Package;\r | |
1283 | EFI_STATUS Status;\r | |
93e3992d | 1284 | \r |
1285 | ListHead = &PackageList->FormPkgHdr;\r | |
1286 | \r | |
1287 | while (!IsListEmpty (ListHead)) {\r | |
1288 | Package = CR (\r | |
1289 | ListHead->ForwardLink,\r | |
1290 | HII_IFR_PACKAGE_INSTANCE,\r | |
1291 | IfrEntry,\r | |
1292 | HII_IFR_PACKAGE_SIGNATURE\r | |
1293 | );\r | |
1294 | Status = InvokeRegisteredFunction (\r | |
1295 | Private,\r | |
1296 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1436aea4 | 1297 | (VOID *)Package,\r |
8d00a0f1 | 1298 | EFI_HII_PACKAGE_FORMS,\r |
93e3992d | 1299 | Handle\r |
1300 | );\r | |
1301 | if (EFI_ERROR (Status)) {\r | |
1302 | return Status;\r | |
1303 | }\r | |
1304 | \r | |
1305 | RemoveEntryList (&Package->IfrEntry);\r | |
1306 | PackageList->PackageListHdr.PackageLength -= Package->FormPkgHdr.Length;\r | |
676df92c | 1307 | FreePool (Package->IfrData);\r |
1308 | FreePool (Package);\r | |
c87b13cd DB |
1309 | //\r |
1310 | // If Hii runtime support feature is enabled,\r | |
1311 | // will export Hii info for runtime use after ReadyToBoot event triggered.\r | |
1312 | // If some driver add/update/remove packages from HiiDatabase after ReadyToBoot,\r | |
1313 | // will need to export the content of HiiDatabase.\r | |
1314 | // But if form packages removed, also need to export the ConfigResp string\r | |
1315 | //\r | |
1316 | if (gExportAfterReadyToBoot) {\r | |
1317 | gExportConfigResp = TRUE;\r | |
1318 | }\r | |
93e3992d | 1319 | }\r |
1320 | \r | |
1321 | return EFI_SUCCESS;\r | |
1322 | }\r | |
1323 | \r | |
93e3992d | 1324 | /**\r |
1325 | This function insert a String package to a package list node.\r | |
e90b081a | 1326 | This is a internal function.\r |
93e3992d | 1327 | \r |
1328 | @param Private Hii database private structure.\r | |
1329 | @param PackageHdr Pointer to a buffer stored with String package\r | |
1330 | information.\r | |
1331 | @param NotifyType The type of change concerning the database.\r | |
1332 | @param PackageList Pointer to a package list which will be inserted\r | |
1333 | to.\r | |
1334 | @param Package Created String package\r | |
1335 | \r | |
1336 | @retval EFI_SUCCESS String Package is inserted successfully.\r | |
1337 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1338 | String package.\r | |
1339 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1340 | @retval EFI_UNSUPPORTED A string package with the same language already\r | |
1341 | exists in current package list.\r | |
1342 | \r | |
1343 | **/\r | |
93e3992d | 1344 | EFI_STATUS\r |
1345 | InsertStringPackage (\r | |
1436aea4 MK |
1346 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
1347 | IN VOID *PackageHdr,\r | |
1348 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1349 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1350 | OUT HII_STRING_PACKAGE_INSTANCE **Package\r | |
93e3992d | 1351 | )\r |
1352 | {\r | |
1436aea4 MK |
1353 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r |
1354 | UINT32 HeaderSize;\r | |
1355 | EFI_STATUS Status;\r | |
1356 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
1357 | CHAR8 *Language;\r | |
1358 | UINT32 LanguageSize;\r | |
1359 | LIST_ENTRY *Link;\r | |
1360 | \r | |
1361 | if ((Private == NULL) || (PackageHdr == NULL) || (PackageList == NULL)) {\r | |
93e3992d | 1362 | return EFI_INVALID_PARAMETER;\r |
1363 | }\r | |
1436aea4 | 1364 | \r |
93e3992d | 1365 | if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {\r |
1366 | return EFI_INVALID_PARAMETER;\r | |
1367 | }\r | |
1368 | \r | |
1369 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1436aea4 | 1370 | CopyMem (&HeaderSize, (UINT8 *)PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));\r |
93e3992d | 1371 | \r |
1372 | //\r | |
1373 | // It is illegal to have two string packages with same language within one packagelist\r | |
1374 | // since the stringid will be duplicate if so. Check it to avoid this potential issue.\r | |
1375 | //\r | |
1376 | LanguageSize = HeaderSize - sizeof (EFI_HII_STRING_PACKAGE_HDR) + sizeof (CHAR8);\r | |
1436aea4 | 1377 | Language = (CHAR8 *)AllocateZeroPool (LanguageSize);\r |
93e3992d | 1378 | if (Language == NULL) {\r |
1379 | return EFI_OUT_OF_RESOURCES;\r | |
1380 | }\r | |
1436aea4 MK |
1381 | \r |
1382 | AsciiStrCpyS (Language, LanguageSize / sizeof (CHAR8), (CHAR8 *)PackageHdr + HeaderSize - LanguageSize);\r | |
93e3992d | 1383 | for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {\r |
1384 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
f324bf4d | 1385 | if (HiiCompareLanguage (Language, StringPackage->StringPkgHdr->Language)) {\r |
676df92c | 1386 | FreePool (Language);\r |
93e3992d | 1387 | return EFI_UNSUPPORTED;\r |
1388 | }\r | |
1389 | }\r | |
1436aea4 | 1390 | \r |
676df92c | 1391 | FreePool (Language);\r |
93e3992d | 1392 | \r |
1393 | //\r | |
1394 | // Create a String package node\r | |
1395 | //\r | |
1436aea4 | 1396 | StringPackage = (HII_STRING_PACKAGE_INSTANCE *)AllocateZeroPool (sizeof (HII_STRING_PACKAGE_INSTANCE));\r |
93e3992d | 1397 | if (StringPackage == NULL) {\r |
1398 | Status = EFI_OUT_OF_RESOURCES;\r | |
1399 | goto Error;\r | |
1400 | }\r | |
1401 | \r | |
1436aea4 | 1402 | StringPackage->StringPkgHdr = (EFI_HII_STRING_PACKAGE_HDR *)AllocateZeroPool (HeaderSize);\r |
93e3992d | 1403 | if (StringPackage->StringPkgHdr == NULL) {\r |
1404 | Status = EFI_OUT_OF_RESOURCES;\r | |
1405 | goto Error;\r | |
1406 | }\r | |
1407 | \r | |
1436aea4 | 1408 | StringPackage->StringBlock = (UINT8 *)AllocateZeroPool (PackageHeader.Length - HeaderSize);\r |
93e3992d | 1409 | if (StringPackage->StringBlock == NULL) {\r |
1410 | Status = EFI_OUT_OF_RESOURCES;\r | |
1411 | goto Error;\r | |
1412 | }\r | |
1413 | \r | |
1414 | StringPackage->Signature = HII_STRING_PACKAGE_SIGNATURE;\r | |
1415 | StringPackage->FontId = 0;\r | |
1416 | InitializeListHead (&StringPackage->FontInfoList);\r | |
1417 | \r | |
1418 | //\r | |
1419 | // Copy the String package header.\r | |
1420 | //\r | |
1421 | CopyMem (StringPackage->StringPkgHdr, PackageHdr, HeaderSize);\r | |
1422 | \r | |
1423 | //\r | |
1424 | // Copy the String blocks\r | |
1425 | //\r | |
1426 | CopyMem (\r | |
1427 | StringPackage->StringBlock,\r | |
1436aea4 | 1428 | (UINT8 *)PackageHdr + HeaderSize,\r |
93e3992d | 1429 | PackageHeader.Length - HeaderSize\r |
1430 | );\r | |
1431 | \r | |
1432 | //\r | |
1433 | // Collect all font block info\r | |
1434 | //\r | |
1436aea4 | 1435 | Status = FindStringBlock (Private, StringPackage, (EFI_STRING_ID)(-1), NULL, NULL, NULL, &StringPackage->MaxStringId, NULL);\r |
93e3992d | 1436 | if (EFI_ERROR (Status)) {\r |
1437 | return Status;\r | |
1438 | }\r | |
1439 | \r | |
1440 | //\r | |
1441 | // Insert to String package array\r | |
1442 | //\r | |
1443 | InsertTailList (&PackageList->StringPkgHdr, &StringPackage->StringEntry);\r | |
1444 | *Package = StringPackage;\r | |
1445 | \r | |
1446 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1447 | PackageList->PackageListHdr.PackageLength += StringPackage->StringPkgHdr->Header.Length;\r | |
1448 | }\r | |
1449 | \r | |
1450 | return EFI_SUCCESS;\r | |
1451 | \r | |
1452 | Error:\r | |
1453 | \r | |
676df92c | 1454 | if (StringPackage != NULL) {\r |
c59634ea | 1455 | if (StringPackage->StringBlock != NULL) {\r |
1456 | FreePool (StringPackage->StringBlock);\r | |
1457 | }\r | |
1436aea4 | 1458 | \r |
c59634ea | 1459 | if (StringPackage->StringPkgHdr != NULL) {\r |
1460 | FreePool (StringPackage->StringPkgHdr);\r | |
1461 | }\r | |
1436aea4 | 1462 | \r |
676df92c | 1463 | FreePool (StringPackage);\r |
1464 | }\r | |
93e3992d | 1465 | \r |
1436aea4 | 1466 | return Status;\r |
93e3992d | 1467 | }\r |
1468 | \r | |
6ddd3af7 LG |
1469 | /**\r |
1470 | Adjust all string packages in a single package list to have the same max string ID.\r | |
d1102dba | 1471 | \r |
6ddd3af7 LG |
1472 | @param PackageList Pointer to a package list which will be adjusted.\r |
1473 | \r | |
1474 | @retval EFI_SUCCESS Adjust all string packages successfully.\r | |
4a429716 | 1475 | @retval others Can't adjust string packages.\r |
6ddd3af7 LG |
1476 | \r |
1477 | **/\r | |
1478 | EFI_STATUS\r | |
1479 | AdjustStringPackage (\r | |
1436aea4 MK |
1480 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r |
1481 | )\r | |
6ddd3af7 | 1482 | {\r |
1436aea4 MK |
1483 | LIST_ENTRY *Link;\r |
1484 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1485 | UINT32 Skip2BlockSize;\r | |
1486 | UINT32 OldBlockSize;\r | |
1487 | UINT8 *StringBlock;\r | |
1488 | UINT8 *BlockPtr;\r | |
1489 | EFI_STRING_ID MaxStringId;\r | |
1490 | UINT16 SkipCount;\r | |
6ddd3af7 LG |
1491 | \r |
1492 | MaxStringId = 0;\r | |
1493 | for (Link = PackageList->StringPkgHdr.ForwardLink;\r | |
1494 | Link != &PackageList->StringPkgHdr;\r | |
1495 | Link = Link->ForwardLink\r | |
1436aea4 MK |
1496 | )\r |
1497 | {\r | |
6ddd3af7 LG |
1498 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r |
1499 | if (MaxStringId < StringPackage->MaxStringId) {\r | |
1500 | MaxStringId = StringPackage->MaxStringId;\r | |
1501 | }\r | |
1502 | }\r | |
1503 | \r | |
1504 | for (Link = PackageList->StringPkgHdr.ForwardLink;\r | |
1505 | Link != &PackageList->StringPkgHdr;\r | |
1506 | Link = Link->ForwardLink\r | |
1436aea4 MK |
1507 | )\r |
1508 | {\r | |
6ddd3af7 LG |
1509 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r |
1510 | if (StringPackage->MaxStringId < MaxStringId) {\r | |
1511 | OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
1512 | //\r | |
1513 | // Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCKs to reserve the missing string IDs.\r | |
1514 | //\r | |
1436aea4 MK |
1515 | SkipCount = (UINT16)(MaxStringId - StringPackage->MaxStringId);\r |
1516 | Skip2BlockSize = (UINT32)sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r | |
6ddd3af7 | 1517 | \r |
1436aea4 | 1518 | StringBlock = (UINT8 *)AllocateZeroPool (OldBlockSize + Skip2BlockSize);\r |
6ddd3af7 LG |
1519 | if (StringBlock == NULL) {\r |
1520 | return EFI_OUT_OF_RESOURCES;\r | |
1521 | }\r | |
1436aea4 | 1522 | \r |
6ddd3af7 LG |
1523 | //\r |
1524 | // Copy original string blocks, except the EFI_HII_SIBT_END.\r | |
1525 | //\r | |
1526 | CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));\r | |
1527 | //\r | |
1528 | // Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCK blocks\r | |
1529 | //\r | |
1530 | BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
1531 | *BlockPtr = EFI_HII_SIBT_SKIP2;\r | |
1532 | CopyMem (BlockPtr + 1, &SkipCount, sizeof (UINT16));\r | |
1436aea4 | 1533 | BlockPtr += sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r |
6ddd3af7 LG |
1534 | \r |
1535 | //\r | |
1536 | // Append a EFI_HII_SIBT_END block to the end.\r | |
1537 | //\r | |
1538 | *BlockPtr = EFI_HII_SIBT_END;\r | |
1539 | FreePool (StringPackage->StringBlock);\r | |
1436aea4 | 1540 | StringPackage->StringBlock = StringBlock;\r |
6ddd3af7 | 1541 | StringPackage->StringPkgHdr->Header.Length += Skip2BlockSize;\r |
1436aea4 MK |
1542 | PackageList->PackageListHdr.PackageLength += Skip2BlockSize;\r |
1543 | StringPackage->MaxStringId = MaxStringId;\r | |
6ddd3af7 LG |
1544 | }\r |
1545 | }\r | |
1546 | \r | |
1547 | return EFI_SUCCESS;\r | |
1548 | }\r | |
93e3992d | 1549 | \r |
1550 | /**\r | |
1551 | This function exports String packages to a buffer.\r | |
e90b081a | 1552 | This is a internal function.\r |
93e3992d | 1553 | \r |
1554 | @param Private Hii database private structure.\r | |
1555 | @param Handle Identification of a package list.\r | |
1556 | @param PackageList Pointer to a package list which will be exported.\r | |
1557 | @param UsedSize The length of buffer be used.\r | |
1558 | @param BufferSize Length of the Buffer.\r | |
1559 | @param Buffer Allocated space for storing exported data.\r | |
1560 | @param ResultSize The size of the already exported content of this\r | |
1561 | package list.\r | |
1562 | \r | |
1563 | @retval EFI_SUCCESS String Packages are exported successfully.\r | |
1564 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1565 | \r | |
1566 | **/\r | |
93e3992d | 1567 | EFI_STATUS\r |
1568 | ExportStringPackages (\r | |
1436aea4 MK |
1569 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
1570 | IN EFI_HII_HANDLE Handle,\r | |
1571 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1572 | IN UINTN UsedSize,\r | |
1573 | IN UINTN BufferSize,\r | |
1574 | IN OUT VOID *Buffer,\r | |
1575 | IN OUT UINTN *ResultSize\r | |
93e3992d | 1576 | )\r |
1577 | {\r | |
1436aea4 MK |
1578 | LIST_ENTRY *Link;\r |
1579 | UINTN PackageLength;\r | |
1580 | EFI_STATUS Status;\r | |
1581 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
93e3992d | 1582 | \r |
1436aea4 | 1583 | if ((Private == NULL) || (PackageList == NULL) || (ResultSize == NULL)) {\r |
93e3992d | 1584 | return EFI_INVALID_PARAMETER;\r |
1585 | }\r | |
1586 | \r | |
1436aea4 | 1587 | if ((BufferSize > 0) && (Buffer == NULL)) {\r |
93e3992d | 1588 | return EFI_INVALID_PARAMETER;\r |
1589 | }\r | |
1590 | \r | |
1591 | PackageLength = 0;\r | |
1592 | Status = EFI_SUCCESS;\r | |
1593 | \r | |
1594 | for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {\r | |
1436aea4 | 1595 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r |
93e3992d | 1596 | PackageLength += StringPackage->StringPkgHdr->Header.Length;\r |
1597 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1598 | //\r | |
1599 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1600 | //\r | |
1601 | Status = InvokeRegisteredFunction (\r | |
1602 | Private,\r | |
1603 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1436aea4 | 1604 | (VOID *)StringPackage,\r |
93e3992d | 1605 | EFI_HII_PACKAGE_STRINGS,\r |
1606 | Handle\r | |
1607 | );\r | |
1608 | ASSERT_EFI_ERROR (Status);\r | |
1609 | //\r | |
1610 | // Copy String package header\r | |
1611 | //\r | |
1612 | CopyMem (Buffer, StringPackage->StringPkgHdr, StringPackage->StringPkgHdr->HdrSize);\r | |
1436aea4 | 1613 | Buffer = (UINT8 *)Buffer + StringPackage->StringPkgHdr->HdrSize;\r |
93e3992d | 1614 | \r |
1615 | //\r | |
1616 | // Copy String blocks information\r | |
1617 | //\r | |
1618 | CopyMem (\r | |
1619 | Buffer,\r | |
1620 | StringPackage->StringBlock,\r | |
1621 | StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize\r | |
1622 | );\r | |
1436aea4 | 1623 | Buffer = (UINT8 *)Buffer + StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r |
93e3992d | 1624 | }\r |
1625 | }\r | |
1626 | \r | |
1627 | *ResultSize += PackageLength;\r | |
1628 | return EFI_SUCCESS;\r | |
1629 | }\r | |
1630 | \r | |
93e3992d | 1631 | /**\r |
1632 | This function deletes all String packages from a package list node.\r | |
e90b081a | 1633 | This is a internal function.\r |
93e3992d | 1634 | \r |
1635 | @param Private Hii database private data.\r | |
1636 | @param Handle Handle of the package list which contains the to\r | |
1637 | be removed String packages.\r | |
1638 | @param PackageList Pointer to a package list that contains removing\r | |
1639 | packages.\r | |
1640 | \r | |
1641 | @retval EFI_SUCCESS String Package(s) is deleted successfully.\r | |
1642 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1643 | \r | |
1644 | **/\r | |
93e3992d | 1645 | EFI_STATUS\r |
1646 | RemoveStringPackages (\r | |
1436aea4 MK |
1647 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
1648 | IN EFI_HII_HANDLE Handle,\r | |
1649 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 1650 | )\r |
1651 | {\r | |
1436aea4 MK |
1652 | LIST_ENTRY *ListHead;\r |
1653 | HII_STRING_PACKAGE_INSTANCE *Package;\r | |
1654 | HII_FONT_INFO *FontInfo;\r | |
1655 | EFI_STATUS Status;\r | |
93e3992d | 1656 | \r |
1657 | ListHead = &PackageList->StringPkgHdr;\r | |
1658 | \r | |
1659 | while (!IsListEmpty (ListHead)) {\r | |
1660 | Package = CR (\r | |
1661 | ListHead->ForwardLink,\r | |
1662 | HII_STRING_PACKAGE_INSTANCE,\r | |
1663 | StringEntry,\r | |
1664 | HII_STRING_PACKAGE_SIGNATURE\r | |
1665 | );\r | |
1666 | Status = InvokeRegisteredFunction (\r | |
1667 | Private,\r | |
1668 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1436aea4 | 1669 | (VOID *)Package,\r |
93e3992d | 1670 | EFI_HII_PACKAGE_STRINGS,\r |
1671 | Handle\r | |
1672 | );\r | |
1673 | if (EFI_ERROR (Status)) {\r | |
1674 | return Status;\r | |
1675 | }\r | |
1676 | \r | |
1677 | RemoveEntryList (&Package->StringEntry);\r | |
1678 | PackageList->PackageListHdr.PackageLength -= Package->StringPkgHdr->Header.Length;\r | |
676df92c | 1679 | FreePool (Package->StringBlock);\r |
1680 | FreePool (Package->StringPkgHdr);\r | |
93e3992d | 1681 | //\r |
1682 | // Delete font information\r | |
1683 | //\r | |
1684 | while (!IsListEmpty (&Package->FontInfoList)) {\r | |
1685 | FontInfo = CR (\r | |
1686 | Package->FontInfoList.ForwardLink,\r | |
1687 | HII_FONT_INFO,\r | |
1688 | Entry,\r | |
1689 | HII_FONT_INFO_SIGNATURE\r | |
1690 | );\r | |
1691 | RemoveEntryList (&FontInfo->Entry);\r | |
676df92c | 1692 | FreePool (FontInfo);\r |
93e3992d | 1693 | }\r |
1694 | \r | |
676df92c | 1695 | FreePool (Package);\r |
93e3992d | 1696 | }\r |
1697 | \r | |
1698 | return EFI_SUCCESS;\r | |
1699 | }\r | |
1700 | \r | |
93e3992d | 1701 | /**\r |
1702 | This function insert a Font package to a package list node.\r | |
e90b081a | 1703 | This is a internal function.\r |
93e3992d | 1704 | \r |
1705 | @param Private Hii database private structure.\r | |
1706 | @param PackageHdr Pointer to a buffer stored with Font package\r | |
1707 | information.\r | |
1708 | @param NotifyType The type of change concerning the database.\r | |
1709 | @param PackageList Pointer to a package list which will be inserted\r | |
1710 | to.\r | |
1711 | @param Package Created Font package\r | |
1712 | \r | |
1713 | @retval EFI_SUCCESS Font Package is inserted successfully.\r | |
1714 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1715 | Font package.\r | |
1716 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1717 | @retval EFI_UNSUPPORTED A font package with same EFI_FONT_INFO already\r | |
1718 | exists in current hii database.\r | |
1719 | \r | |
1720 | **/\r | |
93e3992d | 1721 | EFI_STATUS\r |
1722 | InsertFontPackage (\r | |
1436aea4 MK |
1723 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
1724 | IN VOID *PackageHdr,\r | |
1725 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1726 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1727 | OUT HII_FONT_PACKAGE_INSTANCE **Package\r | |
93e3992d | 1728 | )\r |
1729 | {\r | |
1436aea4 MK |
1730 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r |
1731 | EFI_HII_FONT_PACKAGE_HDR *FontPkgHdr;\r | |
1732 | UINT32 HeaderSize;\r | |
1733 | EFI_STATUS Status;\r | |
1734 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
1735 | EFI_FONT_INFO *FontInfo;\r | |
1736 | UINT32 FontInfoSize;\r | |
1737 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
1738 | \r | |
1739 | if ((Private == NULL) || (PackageHdr == NULL) || (PackageList == NULL)) {\r | |
93e3992d | 1740 | return EFI_INVALID_PARAMETER;\r |
1741 | }\r | |
1742 | \r | |
1743 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1436aea4 | 1744 | CopyMem (&HeaderSize, (UINT8 *)PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));\r |
93e3992d | 1745 | \r |
1746 | FontInfo = NULL;\r | |
1747 | FontPackage = NULL;\r | |
1748 | GlobalFont = NULL;\r | |
1749 | \r | |
1750 | //\r | |
1751 | // It is illegal to have two font packages with same EFI_FONT_INFO within hii\r | |
1752 | // database. EFI_FONT_INFO (FontName, FontSize, FontStyle) describes font's\r | |
1753 | // attributes and identify a font uniquely.\r | |
1754 | //\r | |
1436aea4 | 1755 | FontPkgHdr = (EFI_HII_FONT_PACKAGE_HDR *)AllocateZeroPool (HeaderSize);\r |
93e3992d | 1756 | if (FontPkgHdr == NULL) {\r |
1757 | Status = EFI_OUT_OF_RESOURCES;\r | |
1758 | goto Error;\r | |
1759 | }\r | |
1436aea4 | 1760 | \r |
93e3992d | 1761 | CopyMem (FontPkgHdr, PackageHdr, HeaderSize);\r |
1762 | \r | |
1763 | FontInfoSize = sizeof (EFI_FONT_INFO) + HeaderSize - sizeof (EFI_HII_FONT_PACKAGE_HDR);\r | |
1436aea4 | 1764 | FontInfo = (EFI_FONT_INFO *)AllocateZeroPool (FontInfoSize);\r |
93e3992d | 1765 | if (FontInfo == NULL) {\r |
1766 | Status = EFI_OUT_OF_RESOURCES;\r | |
1767 | goto Error;\r | |
1768 | }\r | |
1436aea4 | 1769 | \r |
93e3992d | 1770 | FontInfo->FontStyle = FontPkgHdr->FontStyle;\r |
1771 | FontInfo->FontSize = FontPkgHdr->Cell.Height;\r | |
1436aea4 | 1772 | StrCpyS (FontInfo->FontName, (FontInfoSize - OFFSET_OF (EFI_FONT_INFO, FontName)) / sizeof (CHAR16), FontPkgHdr->FontFamily);\r |
93e3992d | 1773 | \r |
1774 | if (IsFontInfoExisted (Private, FontInfo, NULL, NULL, NULL)) {\r | |
1775 | Status = EFI_UNSUPPORTED;\r | |
1776 | goto Error;\r | |
1777 | }\r | |
1778 | \r | |
1779 | //\r | |
1780 | // Create a Font package node\r | |
1781 | //\r | |
1436aea4 | 1782 | FontPackage = (HII_FONT_PACKAGE_INSTANCE *)AllocateZeroPool (sizeof (HII_FONT_PACKAGE_INSTANCE));\r |
93e3992d | 1783 | if (FontPackage == NULL) {\r |
1784 | Status = EFI_OUT_OF_RESOURCES;\r | |
1785 | goto Error;\r | |
1786 | }\r | |
1436aea4 | 1787 | \r |
93e3992d | 1788 | FontPackage->Signature = HII_FONT_PACKAGE_SIGNATURE;\r |
1789 | FontPackage->FontPkgHdr = FontPkgHdr;\r | |
1790 | InitializeListHead (&FontPackage->GlyphInfoList);\r | |
1791 | \r | |
1436aea4 | 1792 | FontPackage->GlyphBlock = (UINT8 *)AllocateZeroPool (PackageHeader.Length - HeaderSize);\r |
93e3992d | 1793 | if (FontPackage->GlyphBlock == NULL) {\r |
1794 | Status = EFI_OUT_OF_RESOURCES;\r | |
1795 | goto Error;\r | |
1796 | }\r | |
1436aea4 MK |
1797 | \r |
1798 | CopyMem (FontPackage->GlyphBlock, (UINT8 *)PackageHdr + HeaderSize, PackageHeader.Length - HeaderSize);\r | |
93e3992d | 1799 | \r |
1800 | //\r | |
1801 | // Collect all default character cell information and backup in GlyphInfoList.\r | |
1802 | //\r | |
1436aea4 | 1803 | Status = FindGlyphBlock (FontPackage, (CHAR16)(-1), NULL, NULL, NULL);\r |
93e3992d | 1804 | if (EFI_ERROR (Status)) {\r |
1805 | goto Error;\r | |
1806 | }\r | |
1807 | \r | |
1808 | //\r | |
1809 | // This font package describes an unique EFI_FONT_INFO. Backup it in global\r | |
1810 | // font info list.\r | |
1811 | //\r | |
1436aea4 | 1812 | GlobalFont = (HII_GLOBAL_FONT_INFO *)AllocateZeroPool (sizeof (HII_GLOBAL_FONT_INFO));\r |
93e3992d | 1813 | if (GlobalFont == NULL) {\r |
1814 | Status = EFI_OUT_OF_RESOURCES;\r | |
1815 | goto Error;\r | |
1816 | }\r | |
1436aea4 | 1817 | \r |
93e3992d | 1818 | GlobalFont->Signature = HII_GLOBAL_FONT_INFO_SIGNATURE;\r |
1819 | GlobalFont->FontPackage = FontPackage;\r | |
1820 | GlobalFont->FontInfoSize = FontInfoSize;\r | |
1821 | GlobalFont->FontInfo = FontInfo;\r | |
1822 | InsertTailList (&Private->FontInfoList, &GlobalFont->Entry);\r | |
1823 | \r | |
1824 | //\r | |
1825 | // Insert this font package to Font package array\r | |
1826 | //\r | |
1827 | InsertTailList (&PackageList->FontPkgHdr, &FontPackage->FontEntry);\r | |
1828 | *Package = FontPackage;\r | |
1829 | \r | |
1830 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1831 | PackageList->PackageListHdr.PackageLength += FontPackage->FontPkgHdr->Header.Length;\r | |
1832 | }\r | |
1833 | \r | |
1834 | return EFI_SUCCESS;\r | |
1835 | \r | |
1836 | Error:\r | |
1837 | \r | |
676df92c | 1838 | if (FontPkgHdr != NULL) {\r |
1839 | FreePool (FontPkgHdr);\r | |
1840 | }\r | |
1436aea4 | 1841 | \r |
676df92c | 1842 | if (FontInfo != NULL) {\r |
1843 | FreePool (FontInfo);\r | |
1844 | }\r | |
1436aea4 | 1845 | \r |
676df92c | 1846 | if (FontPackage != NULL) {\r |
c59634ea | 1847 | if (FontPackage->GlyphBlock != NULL) {\r |
1848 | FreePool (FontPackage->GlyphBlock);\r | |
1849 | }\r | |
1436aea4 | 1850 | \r |
676df92c | 1851 | FreePool (FontPackage);\r |
1852 | }\r | |
1436aea4 | 1853 | \r |
676df92c | 1854 | if (GlobalFont != NULL) {\r |
1855 | FreePool (GlobalFont);\r | |
1856 | }\r | |
93e3992d | 1857 | \r |
1858 | return Status;\r | |
93e3992d | 1859 | }\r |
1860 | \r | |
93e3992d | 1861 | /**\r |
1862 | This function exports Font packages to a buffer.\r | |
e90b081a | 1863 | This is a internal function.\r |
93e3992d | 1864 | \r |
1865 | @param Private Hii database private structure.\r | |
1866 | @param Handle Identification of a package list.\r | |
1867 | @param PackageList Pointer to a package list which will be exported.\r | |
1868 | @param UsedSize The length of buffer be used.\r | |
1869 | @param BufferSize Length of the Buffer.\r | |
1870 | @param Buffer Allocated space for storing exported data.\r | |
1871 | @param ResultSize The size of the already exported content of this\r | |
1872 | package list.\r | |
1873 | \r | |
1874 | @retval EFI_SUCCESS Font Packages are exported successfully.\r | |
1875 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1876 | \r | |
1877 | **/\r | |
93e3992d | 1878 | EFI_STATUS\r |
1879 | ExportFontPackages (\r | |
1436aea4 MK |
1880 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
1881 | IN EFI_HII_HANDLE Handle,\r | |
1882 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1883 | IN UINTN UsedSize,\r | |
1884 | IN UINTN BufferSize,\r | |
1885 | IN OUT VOID *Buffer,\r | |
1886 | IN OUT UINTN *ResultSize\r | |
93e3992d | 1887 | )\r |
1888 | {\r | |
1436aea4 MK |
1889 | LIST_ENTRY *Link;\r |
1890 | UINTN PackageLength;\r | |
1891 | EFI_STATUS Status;\r | |
1892 | HII_FONT_PACKAGE_INSTANCE *Package;\r | |
93e3992d | 1893 | \r |
1436aea4 | 1894 | if ((Private == NULL) || (PackageList == NULL) || (ResultSize == NULL)) {\r |
93e3992d | 1895 | return EFI_INVALID_PARAMETER;\r |
1896 | }\r | |
1897 | \r | |
1436aea4 | 1898 | if ((BufferSize > 0) && (Buffer == NULL)) {\r |
93e3992d | 1899 | return EFI_INVALID_PARAMETER;\r |
1900 | }\r | |
1901 | \r | |
1902 | PackageLength = 0;\r | |
1903 | Status = EFI_SUCCESS;\r | |
1904 | \r | |
1905 | for (Link = PackageList->FontPkgHdr.ForwardLink; Link != &PackageList->FontPkgHdr; Link = Link->ForwardLink) {\r | |
1436aea4 | 1906 | Package = CR (Link, HII_FONT_PACKAGE_INSTANCE, FontEntry, HII_FONT_PACKAGE_SIGNATURE);\r |
93e3992d | 1907 | PackageLength += Package->FontPkgHdr->Header.Length;\r |
1908 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1909 | //\r | |
1910 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1911 | //\r | |
1912 | Status = InvokeRegisteredFunction (\r | |
1913 | Private,\r | |
1914 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1436aea4 | 1915 | (VOID *)Package,\r |
93e3992d | 1916 | EFI_HII_PACKAGE_FONTS,\r |
1917 | Handle\r | |
1918 | );\r | |
1919 | ASSERT_EFI_ERROR (Status);\r | |
1920 | //\r | |
1921 | // Copy Font package header\r | |
1922 | //\r | |
1923 | CopyMem (Buffer, Package->FontPkgHdr, Package->FontPkgHdr->HdrSize);\r | |
1436aea4 | 1924 | Buffer = (UINT8 *)Buffer + Package->FontPkgHdr->HdrSize;\r |
93e3992d | 1925 | \r |
1926 | //\r | |
1927 | // Copy Glyph blocks information\r | |
1928 | //\r | |
1929 | CopyMem (\r | |
1930 | Buffer,\r | |
1931 | Package->GlyphBlock,\r | |
1932 | Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize\r | |
1933 | );\r | |
1436aea4 | 1934 | Buffer = (UINT8 *)Buffer + Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize;\r |
93e3992d | 1935 | }\r |
1936 | }\r | |
1937 | \r | |
1938 | *ResultSize += PackageLength;\r | |
1939 | return EFI_SUCCESS;\r | |
1940 | }\r | |
1941 | \r | |
93e3992d | 1942 | /**\r |
1943 | This function deletes all Font packages from a package list node.\r | |
e90b081a | 1944 | This is a internal function.\r |
93e3992d | 1945 | \r |
1946 | @param Private Hii database private data.\r | |
1947 | @param Handle Handle of the package list which contains the to\r | |
1948 | be removed Font packages.\r | |
1949 | @param PackageList Pointer to a package list that contains removing\r | |
1950 | packages.\r | |
1951 | \r | |
1952 | @retval EFI_SUCCESS Font Package(s) is deleted successfully.\r | |
1953 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1954 | \r | |
1955 | **/\r | |
93e3992d | 1956 | EFI_STATUS\r |
1957 | RemoveFontPackages (\r | |
1436aea4 MK |
1958 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
1959 | IN EFI_HII_HANDLE Handle,\r | |
1960 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 1961 | )\r |
1962 | {\r | |
1436aea4 MK |
1963 | LIST_ENTRY *ListHead;\r |
1964 | HII_FONT_PACKAGE_INSTANCE *Package;\r | |
1965 | EFI_STATUS Status;\r | |
1966 | HII_GLYPH_INFO *GlyphInfo;\r | |
1967 | LIST_ENTRY *Link;\r | |
1968 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
93e3992d | 1969 | \r |
1970 | ListHead = &PackageList->FontPkgHdr;\r | |
1971 | \r | |
1972 | while (!IsListEmpty (ListHead)) {\r | |
1973 | Package = CR (\r | |
1974 | ListHead->ForwardLink,\r | |
1975 | HII_FONT_PACKAGE_INSTANCE,\r | |
1976 | FontEntry,\r | |
1977 | HII_FONT_PACKAGE_SIGNATURE\r | |
1978 | );\r | |
1979 | Status = InvokeRegisteredFunction (\r | |
1980 | Private,\r | |
1981 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1436aea4 | 1982 | (VOID *)Package,\r |
93e3992d | 1983 | EFI_HII_PACKAGE_FONTS,\r |
1984 | Handle\r | |
1985 | );\r | |
1986 | if (EFI_ERROR (Status)) {\r | |
1987 | return Status;\r | |
1988 | }\r | |
1989 | \r | |
1990 | RemoveEntryList (&Package->FontEntry);\r | |
1991 | PackageList->PackageListHdr.PackageLength -= Package->FontPkgHdr->Header.Length;\r | |
676df92c | 1992 | \r |
1993 | if (Package->GlyphBlock != NULL) {\r | |
1994 | FreePool (Package->GlyphBlock);\r | |
1995 | }\r | |
1436aea4 | 1996 | \r |
676df92c | 1997 | FreePool (Package->FontPkgHdr);\r |
93e3992d | 1998 | //\r |
1999 | // Delete default character cell information\r | |
2000 | //\r | |
2001 | while (!IsListEmpty (&Package->GlyphInfoList)) {\r | |
2002 | GlyphInfo = CR (\r | |
2003 | Package->GlyphInfoList.ForwardLink,\r | |
2004 | HII_GLYPH_INFO,\r | |
2005 | Entry,\r | |
2006 | HII_GLYPH_INFO_SIGNATURE\r | |
2007 | );\r | |
2008 | RemoveEntryList (&GlyphInfo->Entry);\r | |
676df92c | 2009 | FreePool (GlyphInfo);\r |
93e3992d | 2010 | }\r |
2011 | \r | |
2012 | //\r | |
2013 | // Remove corresponding global font info\r | |
2014 | //\r | |
2015 | for (Link = Private->FontInfoList.ForwardLink; Link != &Private->FontInfoList; Link = Link->ForwardLink) {\r | |
2016 | GlobalFont = CR (Link, HII_GLOBAL_FONT_INFO, Entry, HII_GLOBAL_FONT_INFO_SIGNATURE);\r | |
2017 | if (GlobalFont->FontPackage == Package) {\r | |
2018 | RemoveEntryList (&GlobalFont->Entry);\r | |
676df92c | 2019 | FreePool (GlobalFont->FontInfo);\r |
2020 | FreePool (GlobalFont);\r | |
93e3992d | 2021 | break;\r |
2022 | }\r | |
2023 | }\r | |
2024 | \r | |
676df92c | 2025 | FreePool (Package);\r |
93e3992d | 2026 | }\r |
2027 | \r | |
2028 | return EFI_SUCCESS;\r | |
2029 | }\r | |
2030 | \r | |
93e3992d | 2031 | /**\r |
2032 | This function insert a Image package to a package list node.\r | |
e90b081a | 2033 | This is a internal function.\r |
93e3992d | 2034 | \r |
2035 | @param PackageHdr Pointer to a buffer stored with Image package\r | |
2036 | information.\r | |
2037 | @param NotifyType The type of change concerning the database.\r | |
2038 | @param PackageList Pointer to a package list which will be inserted\r | |
2039 | to.\r | |
2040 | @param Package Created Image package\r | |
2041 | \r | |
2042 | @retval EFI_SUCCESS Image Package is inserted successfully.\r | |
2043 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2044 | Image package.\r | |
2045 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
2046 | \r | |
2047 | **/\r | |
93e3992d | 2048 | EFI_STATUS\r |
2049 | InsertImagePackage (\r | |
1436aea4 MK |
2050 | IN VOID *PackageHdr,\r |
2051 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2052 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2053 | OUT HII_IMAGE_PACKAGE_INSTANCE **Package\r | |
93e3992d | 2054 | )\r |
2055 | {\r | |
1436aea4 MK |
2056 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r |
2057 | UINT32 PaletteSize;\r | |
2058 | UINT32 ImageSize;\r | |
2059 | UINT16 Index;\r | |
2060 | EFI_HII_IMAGE_PALETTE_INFO_HEADER *PaletteHdr;\r | |
2061 | EFI_HII_IMAGE_PALETTE_INFO *PaletteInfo;\r | |
2062 | UINT32 PaletteInfoOffset;\r | |
2063 | UINT32 ImageInfoOffset;\r | |
2064 | UINT16 CurrentSize;\r | |
2065 | \r | |
2066 | if ((PackageHdr == NULL) || (PackageList == NULL)) {\r | |
93e3992d | 2067 | return EFI_INVALID_PARAMETER;\r |
2068 | }\r | |
2069 | \r | |
2070 | //\r | |
2071 | // Less than one image package is allowed in one package list.\r | |
2072 | //\r | |
2073 | if (PackageList->ImagePkg != NULL) {\r | |
2074 | return EFI_INVALID_PARAMETER;\r | |
2075 | }\r | |
2076 | \r | |
2077 | //\r | |
2078 | // Create a Image package node\r | |
2079 | //\r | |
1436aea4 | 2080 | ImagePackage = (HII_IMAGE_PACKAGE_INSTANCE *)AllocateZeroPool (sizeof (HII_IMAGE_PACKAGE_INSTANCE));\r |
93e3992d | 2081 | if (ImagePackage == NULL) {\r |
2082 | return EFI_OUT_OF_RESOURCES;\r | |
2083 | }\r | |
2084 | \r | |
2085 | //\r | |
2086 | // Copy the Image package header.\r | |
2087 | //\r | |
2088 | CopyMem (&ImagePackage->ImagePkgHdr, PackageHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));\r | |
2089 | \r | |
2090 | PaletteInfoOffset = ImagePackage->ImagePkgHdr.PaletteInfoOffset;\r | |
2091 | ImageInfoOffset = ImagePackage->ImagePkgHdr.ImageInfoOffset;\r | |
2092 | \r | |
2093 | //\r | |
2094 | // If PaletteInfoOffset is zero, there are no palettes in this image package.\r | |
2095 | //\r | |
2096 | PaletteSize = 0;\r | |
2097 | ImagePackage->PaletteBlock = NULL;\r | |
2098 | if (PaletteInfoOffset != 0) {\r | |
1436aea4 | 2099 | PaletteHdr = (EFI_HII_IMAGE_PALETTE_INFO_HEADER *)((UINT8 *)PackageHdr + PaletteInfoOffset);\r |
93e3992d | 2100 | PaletteSize = sizeof (EFI_HII_IMAGE_PALETTE_INFO_HEADER);\r |
1436aea4 | 2101 | PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *)((UINT8 *)PaletteHdr + PaletteSize);\r |
93e3992d | 2102 | \r |
2103 | for (Index = 0; Index < PaletteHdr->PaletteCount; Index++) {\r | |
2104 | CopyMem (&CurrentSize, PaletteInfo, sizeof (UINT16));\r | |
2105 | CurrentSize += sizeof (UINT16);\r | |
1436aea4 MK |
2106 | PaletteSize += (UINT32)CurrentSize;\r |
2107 | PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *)((UINT8 *)PaletteInfo + CurrentSize);\r | |
93e3992d | 2108 | }\r |
2109 | \r | |
1436aea4 | 2110 | ImagePackage->PaletteBlock = (UINT8 *)AllocateZeroPool (PaletteSize);\r |
93e3992d | 2111 | if (ImagePackage->PaletteBlock == NULL) {\r |
676df92c | 2112 | FreePool (ImagePackage);\r |
93e3992d | 2113 | return EFI_OUT_OF_RESOURCES;\r |
2114 | }\r | |
1436aea4 | 2115 | \r |
93e3992d | 2116 | CopyMem (\r |
2117 | ImagePackage->PaletteBlock,\r | |
1436aea4 | 2118 | (UINT8 *)PackageHdr + PaletteInfoOffset,\r |
93e3992d | 2119 | PaletteSize\r |
2120 | );\r | |
2121 | }\r | |
2122 | \r | |
2123 | //\r | |
2124 | // If ImageInfoOffset is zero, there are no images in this package.\r | |
2125 | //\r | |
2126 | ImageSize = 0;\r | |
2127 | ImagePackage->ImageBlock = NULL;\r | |
2128 | if (ImageInfoOffset != 0) {\r | |
2129 | ImageSize = ImagePackage->ImagePkgHdr.Header.Length -\r | |
2130 | sizeof (EFI_HII_IMAGE_PACKAGE_HDR) - PaletteSize;\r | |
7c28fcb8 | 2131 | ImagePackage->ImageBlock = AllocateZeroPool (ImageSize);\r |
93e3992d | 2132 | if (ImagePackage->ImageBlock == NULL) {\r |
676df92c | 2133 | FreePool (ImagePackage->PaletteBlock);\r |
2134 | FreePool (ImagePackage);\r | |
93e3992d | 2135 | return EFI_OUT_OF_RESOURCES;\r |
2136 | }\r | |
1436aea4 | 2137 | \r |
93e3992d | 2138 | CopyMem (\r |
2139 | ImagePackage->ImageBlock,\r | |
1436aea4 | 2140 | (UINT8 *)PackageHdr + ImageInfoOffset,\r |
93e3992d | 2141 | ImageSize\r |
2142 | );\r | |
2143 | }\r | |
2144 | \r | |
2145 | ImagePackage->ImageBlockSize = ImageSize;\r | |
2146 | ImagePackage->PaletteInfoSize = PaletteSize;\r | |
2147 | PackageList->ImagePkg = ImagePackage;\r | |
2148 | *Package = ImagePackage;\r | |
2149 | \r | |
2150 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2151 | PackageList->PackageListHdr.PackageLength += ImagePackage->ImagePkgHdr.Header.Length;\r | |
2152 | }\r | |
2153 | \r | |
2154 | return EFI_SUCCESS;\r | |
2155 | }\r | |
2156 | \r | |
93e3992d | 2157 | /**\r |
2158 | This function exports Image packages to a buffer.\r | |
e90b081a | 2159 | This is a internal function.\r |
93e3992d | 2160 | \r |
2161 | @param Private Hii database private structure.\r | |
2162 | @param Handle Identification of a package list.\r | |
2163 | @param PackageList Pointer to a package list which will be exported.\r | |
2164 | @param UsedSize The length of buffer be used.\r | |
2165 | @param BufferSize Length of the Buffer.\r | |
2166 | @param Buffer Allocated space for storing exported data.\r | |
2167 | @param ResultSize The size of the already exported content of this\r | |
2168 | package list.\r | |
2169 | \r | |
2170 | @retval EFI_SUCCESS Image Packages are exported successfully.\r | |
2171 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2172 | \r | |
2173 | **/\r | |
93e3992d | 2174 | EFI_STATUS\r |
2175 | ExportImagePackages (\r | |
1436aea4 MK |
2176 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2177 | IN EFI_HII_HANDLE Handle,\r | |
2178 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2179 | IN UINTN UsedSize,\r | |
2180 | IN UINTN BufferSize,\r | |
2181 | IN OUT VOID *Buffer,\r | |
2182 | IN OUT UINTN *ResultSize\r | |
93e3992d | 2183 | )\r |
2184 | {\r | |
2185 | UINTN PackageLength;\r | |
2186 | EFI_STATUS Status;\r | |
2187 | HII_IMAGE_PACKAGE_INSTANCE *Package;\r | |
2188 | \r | |
1436aea4 | 2189 | if ((Private == NULL) || (PackageList == NULL) || (ResultSize == NULL)) {\r |
93e3992d | 2190 | return EFI_INVALID_PARAMETER;\r |
2191 | }\r | |
2192 | \r | |
1436aea4 | 2193 | if ((BufferSize > 0) && (Buffer == NULL)) {\r |
93e3992d | 2194 | return EFI_INVALID_PARAMETER;\r |
2195 | }\r | |
2196 | \r | |
2197 | Package = PackageList->ImagePkg;\r | |
2198 | \r | |
2199 | if (Package == NULL) {\r | |
2200 | return EFI_SUCCESS;\r | |
2201 | }\r | |
2202 | \r | |
2203 | PackageLength = Package->ImagePkgHdr.Header.Length;\r | |
2204 | \r | |
2205 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
2206 | //\r | |
2207 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2208 | //\r | |
2209 | Status = InvokeRegisteredFunction (\r | |
2210 | Private,\r | |
2211 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1436aea4 | 2212 | (VOID *)Package,\r |
93e3992d | 2213 | EFI_HII_PACKAGE_IMAGES,\r |
2214 | Handle\r | |
2215 | );\r | |
2216 | ASSERT_EFI_ERROR (Status);\r | |
1436aea4 MK |
2217 | ASSERT (\r |
2218 | Package->ImagePkgHdr.Header.Length ==\r | |
2219 | sizeof (EFI_HII_IMAGE_PACKAGE_HDR) + Package->ImageBlockSize + Package->PaletteInfoSize\r | |
2220 | );\r | |
93e3992d | 2221 | //\r |
2222 | // Copy Image package header,\r | |
2223 | // then justify the offset for image info and palette info in the header.\r | |
2224 | //\r | |
2225 | CopyMem (Buffer, &Package->ImagePkgHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));\r | |
1436aea4 | 2226 | Buffer = (UINT8 *)Buffer + sizeof (EFI_HII_IMAGE_PACKAGE_HDR);\r |
93e3992d | 2227 | \r |
2228 | //\r | |
2229 | // Copy Image blocks information\r | |
2230 | //\r | |
2231 | if (Package->ImageBlockSize != 0) {\r | |
2232 | CopyMem (Buffer, Package->ImageBlock, Package->ImageBlockSize);\r | |
1436aea4 | 2233 | Buffer = (UINT8 *)Buffer + Package->ImageBlockSize;\r |
93e3992d | 2234 | }\r |
1436aea4 | 2235 | \r |
93e3992d | 2236 | //\r |
2237 | // Copy Palette information\r | |
2238 | //\r | |
2239 | if (Package->PaletteInfoSize != 0) {\r | |
2240 | CopyMem (Buffer, Package->PaletteBlock, Package->PaletteInfoSize);\r | |
1436aea4 | 2241 | Buffer = (UINT8 *)Buffer + Package->PaletteInfoSize;\r |
93e3992d | 2242 | }\r |
2243 | }\r | |
2244 | \r | |
2245 | *ResultSize += PackageLength;\r | |
2246 | return EFI_SUCCESS;\r | |
2247 | }\r | |
2248 | \r | |
93e3992d | 2249 | /**\r |
2250 | This function deletes Image package from a package list node.\r | |
e90b081a | 2251 | This is a internal function.\r |
93e3992d | 2252 | \r |
2253 | @param Private Hii database private data.\r | |
2254 | @param Handle Handle of the package list which contains the to\r | |
2255 | be removed Image packages.\r | |
2256 | @param PackageList Package List which contains the to be removed\r | |
2257 | Image package.\r | |
2258 | \r | |
2259 | @retval EFI_SUCCESS Image Package(s) is deleted successfully.\r | |
2260 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2261 | \r | |
2262 | **/\r | |
93e3992d | 2263 | EFI_STATUS\r |
2264 | RemoveImagePackages (\r | |
1436aea4 MK |
2265 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2266 | IN EFI_HII_HANDLE Handle,\r | |
2267 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 2268 | )\r |
2269 | {\r | |
1436aea4 MK |
2270 | HII_IMAGE_PACKAGE_INSTANCE *Package;\r |
2271 | EFI_STATUS Status;\r | |
93e3992d | 2272 | \r |
2273 | Package = PackageList->ImagePkg;\r | |
2274 | \r | |
2275 | //\r | |
2276 | // Image package does not exist, return directly.\r | |
2277 | //\r | |
2278 | if (Package == NULL) {\r | |
2279 | return EFI_SUCCESS;\r | |
2280 | }\r | |
2281 | \r | |
2282 | Status = InvokeRegisteredFunction (\r | |
2283 | Private,\r | |
2284 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1436aea4 | 2285 | (VOID *)Package,\r |
93e3992d | 2286 | EFI_HII_PACKAGE_IMAGES,\r |
2287 | Handle\r | |
2288 | );\r | |
2289 | if (EFI_ERROR (Status)) {\r | |
2290 | return Status;\r | |
2291 | }\r | |
2292 | \r | |
2293 | PackageList->PackageListHdr.PackageLength -= Package->ImagePkgHdr.Header.Length;\r | |
2294 | \r | |
676df92c | 2295 | FreePool (Package->ImageBlock);\r |
2296 | if (Package->PaletteBlock != NULL) {\r | |
2297 | FreePool (Package->PaletteBlock);\r | |
2298 | }\r | |
1436aea4 | 2299 | \r |
676df92c | 2300 | FreePool (Package);\r |
93e3992d | 2301 | \r |
2302 | PackageList->ImagePkg = NULL;\r | |
2303 | \r | |
2304 | return EFI_SUCCESS;\r | |
2305 | }\r | |
2306 | \r | |
93e3992d | 2307 | /**\r |
2308 | This function insert a Simple Font package to a package list node.\r | |
e90b081a | 2309 | This is a internal function.\r |
93e3992d | 2310 | \r |
2311 | @param PackageHdr Pointer to a buffer stored with Simple Font\r | |
2312 | package information.\r | |
2313 | @param NotifyType The type of change concerning the database.\r | |
2314 | @param PackageList Pointer to a package list which will be inserted\r | |
2315 | to.\r | |
2316 | @param Package Created Simple Font package\r | |
2317 | \r | |
2318 | @retval EFI_SUCCESS Simple Font Package is inserted successfully.\r | |
2319 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2320 | Simple Font package.\r | |
2321 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
2322 | \r | |
2323 | **/\r | |
93e3992d | 2324 | EFI_STATUS\r |
2325 | InsertSimpleFontPackage (\r | |
1436aea4 MK |
2326 | IN VOID *PackageHdr,\r |
2327 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2328 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2329 | OUT HII_SIMPLE_FONT_PACKAGE_INSTANCE **Package\r | |
93e3992d | 2330 | )\r |
2331 | {\r | |
1436aea4 MK |
2332 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;\r |
2333 | EFI_STATUS Status;\r | |
2334 | EFI_HII_PACKAGE_HEADER Header;\r | |
93e3992d | 2335 | \r |
1436aea4 | 2336 | if ((PackageHdr == NULL) || (PackageList == NULL)) {\r |
93e3992d | 2337 | return EFI_INVALID_PARAMETER;\r |
2338 | }\r | |
2339 | \r | |
2340 | //\r | |
2341 | // Create a Simple Font package node\r | |
2342 | //\r | |
2343 | SimpleFontPackage = AllocateZeroPool (sizeof (HII_SIMPLE_FONT_PACKAGE_INSTANCE));\r | |
2344 | if (SimpleFontPackage == NULL) {\r | |
2345 | Status = EFI_OUT_OF_RESOURCES;\r | |
2346 | goto Error;\r | |
2347 | }\r | |
1436aea4 | 2348 | \r |
93e3992d | 2349 | SimpleFontPackage->Signature = HII_S_FONT_PACKAGE_SIGNATURE;\r |
2350 | \r | |
2351 | //\r | |
2352 | // Copy the Simple Font package.\r | |
2353 | //\r | |
2354 | CopyMem (&Header, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2355 | \r | |
2356 | SimpleFontPackage->SimpleFontPkgHdr = AllocateZeroPool (Header.Length);\r | |
2357 | if (SimpleFontPackage->SimpleFontPkgHdr == NULL) {\r | |
2358 | Status = EFI_OUT_OF_RESOURCES;\r | |
2359 | goto Error;\r | |
2360 | }\r | |
2361 | \r | |
2362 | CopyMem (SimpleFontPackage->SimpleFontPkgHdr, PackageHdr, Header.Length);\r | |
2363 | \r | |
2364 | //\r | |
2365 | // Insert to Simple Font package array\r | |
2366 | //\r | |
2367 | InsertTailList (&PackageList->SimpleFontPkgHdr, &SimpleFontPackage->SimpleFontEntry);\r | |
2368 | *Package = SimpleFontPackage;\r | |
2369 | \r | |
2370 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2371 | PackageList->PackageListHdr.PackageLength += Header.Length;\r | |
2372 | }\r | |
2373 | \r | |
2374 | return EFI_SUCCESS;\r | |
2375 | \r | |
2376 | Error:\r | |
2377 | \r | |
676df92c | 2378 | if (SimpleFontPackage != NULL) {\r |
c59634ea | 2379 | if (SimpleFontPackage->SimpleFontPkgHdr != NULL) {\r |
2380 | FreePool (SimpleFontPackage->SimpleFontPkgHdr);\r | |
2381 | }\r | |
1436aea4 | 2382 | \r |
676df92c | 2383 | FreePool (SimpleFontPackage);\r |
2384 | }\r | |
1436aea4 | 2385 | \r |
93e3992d | 2386 | return Status;\r |
2387 | }\r | |
2388 | \r | |
93e3992d | 2389 | /**\r |
2390 | This function exports SimpleFont packages to a buffer.\r | |
e90b081a | 2391 | This is a internal function.\r |
93e3992d | 2392 | \r |
2393 | @param Private Hii database private structure.\r | |
2394 | @param Handle Identification of a package list.\r | |
2395 | @param PackageList Pointer to a package list which will be exported.\r | |
2396 | @param UsedSize The length of buffer be used.\r | |
2397 | @param BufferSize Length of the Buffer.\r | |
2398 | @param Buffer Allocated space for storing exported data.\r | |
2399 | @param ResultSize The size of the already exported content of this\r | |
2400 | package list.\r | |
2401 | \r | |
2402 | @retval EFI_SUCCESS SimpleFont Packages are exported successfully.\r | |
2403 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2404 | \r | |
2405 | **/\r | |
93e3992d | 2406 | EFI_STATUS\r |
2407 | ExportSimpleFontPackages (\r | |
1436aea4 MK |
2408 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2409 | IN EFI_HII_HANDLE Handle,\r | |
2410 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2411 | IN UINTN UsedSize,\r | |
2412 | IN UINTN BufferSize,\r | |
2413 | IN OUT VOID *Buffer,\r | |
2414 | IN OUT UINTN *ResultSize\r | |
93e3992d | 2415 | )\r |
2416 | {\r | |
2417 | LIST_ENTRY *Link;\r | |
2418 | UINTN PackageLength;\r | |
2419 | EFI_STATUS Status;\r | |
2420 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;\r | |
2421 | \r | |
1436aea4 | 2422 | if ((Private == NULL) || (PackageList == NULL) || (ResultSize == NULL)) {\r |
93e3992d | 2423 | return EFI_INVALID_PARAMETER;\r |
2424 | }\r | |
2425 | \r | |
1436aea4 | 2426 | if ((BufferSize > 0) && (Buffer == NULL)) {\r |
93e3992d | 2427 | return EFI_INVALID_PARAMETER;\r |
2428 | }\r | |
2429 | \r | |
2430 | PackageLength = 0;\r | |
2431 | Status = EFI_SUCCESS;\r | |
2432 | \r | |
2433 | for (Link = PackageList->SimpleFontPkgHdr.ForwardLink; Link != &PackageList->SimpleFontPkgHdr; Link = Link->ForwardLink) {\r | |
1436aea4 | 2434 | Package = CR (Link, HII_SIMPLE_FONT_PACKAGE_INSTANCE, SimpleFontEntry, HII_S_FONT_PACKAGE_SIGNATURE);\r |
93e3992d | 2435 | PackageLength += Package->SimpleFontPkgHdr->Header.Length;\r |
2436 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
2437 | //\r | |
2438 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2439 | //\r | |
2440 | Status = InvokeRegisteredFunction (\r | |
2441 | Private,\r | |
2442 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1436aea4 | 2443 | (VOID *)Package,\r |
93e3992d | 2444 | EFI_HII_PACKAGE_SIMPLE_FONTS,\r |
2445 | Handle\r | |
2446 | );\r | |
2447 | ASSERT_EFI_ERROR (Status);\r | |
2448 | \r | |
2449 | //\r | |
2450 | // Copy SimpleFont package\r | |
2451 | //\r | |
2452 | CopyMem (Buffer, Package->SimpleFontPkgHdr, Package->SimpleFontPkgHdr->Header.Length);\r | |
1436aea4 | 2453 | Buffer = (UINT8 *)Buffer + Package->SimpleFontPkgHdr->Header.Length;\r |
93e3992d | 2454 | }\r |
2455 | }\r | |
2456 | \r | |
2457 | *ResultSize += PackageLength;\r | |
2458 | return EFI_SUCCESS;\r | |
2459 | }\r | |
2460 | \r | |
93e3992d | 2461 | /**\r |
2462 | This function deletes all Simple Font packages from a package list node.\r | |
e90b081a | 2463 | This is a internal function.\r |
93e3992d | 2464 | \r |
2465 | @param Private Hii database private data.\r | |
2466 | @param Handle Handle of the package list which contains the to\r | |
2467 | be removed Simple Font packages.\r | |
2468 | @param PackageList Pointer to a package list that contains removing\r | |
2469 | packages.\r | |
2470 | \r | |
2471 | @retval EFI_SUCCESS Simple Font Package(s) is deleted successfully.\r | |
2472 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2473 | \r | |
2474 | **/\r | |
93e3992d | 2475 | EFI_STATUS\r |
2476 | RemoveSimpleFontPackages (\r | |
1436aea4 MK |
2477 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2478 | IN EFI_HII_HANDLE Handle,\r | |
2479 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 2480 | )\r |
2481 | {\r | |
1436aea4 MK |
2482 | LIST_ENTRY *ListHead;\r |
2483 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;\r | |
2484 | EFI_STATUS Status;\r | |
93e3992d | 2485 | \r |
2486 | ListHead = &PackageList->SimpleFontPkgHdr;\r | |
2487 | \r | |
2488 | while (!IsListEmpty (ListHead)) {\r | |
2489 | Package = CR (\r | |
2490 | ListHead->ForwardLink,\r | |
2491 | HII_SIMPLE_FONT_PACKAGE_INSTANCE,\r | |
2492 | SimpleFontEntry,\r | |
2493 | HII_S_FONT_PACKAGE_SIGNATURE\r | |
2494 | );\r | |
2495 | Status = InvokeRegisteredFunction (\r | |
2496 | Private,\r | |
2497 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1436aea4 | 2498 | (VOID *)Package,\r |
93e3992d | 2499 | EFI_HII_PACKAGE_SIMPLE_FONTS,\r |
2500 | Handle\r | |
2501 | );\r | |
2502 | if (EFI_ERROR (Status)) {\r | |
2503 | return Status;\r | |
2504 | }\r | |
2505 | \r | |
2506 | RemoveEntryList (&Package->SimpleFontEntry);\r | |
2507 | PackageList->PackageListHdr.PackageLength -= Package->SimpleFontPkgHdr->Header.Length;\r | |
676df92c | 2508 | FreePool (Package->SimpleFontPkgHdr);\r |
2509 | FreePool (Package);\r | |
93e3992d | 2510 | }\r |
2511 | \r | |
2512 | return EFI_SUCCESS;\r | |
2513 | }\r | |
2514 | \r | |
93e3992d | 2515 | /**\r |
2516 | This function insert a Device path package to a package list node.\r | |
e90b081a | 2517 | This is a internal function.\r |
93e3992d | 2518 | \r |
2519 | @param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol\r | |
2520 | instance\r | |
2521 | @param NotifyType The type of change concerning the database.\r | |
2522 | @param PackageList Pointer to a package list which will be inserted\r | |
2523 | to.\r | |
2524 | \r | |
2525 | @retval EFI_SUCCESS Device path Package is inserted successfully.\r | |
2526 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2527 | Device path package.\r | |
2528 | @retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.\r | |
2529 | \r | |
2530 | **/\r | |
93e3992d | 2531 | EFI_STATUS\r |
2532 | InsertDevicePathPackage (\r | |
1436aea4 MK |
2533 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r |
2534 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2535 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 2536 | )\r |
2537 | {\r | |
1436aea4 MK |
2538 | UINT32 PackageLength;\r |
2539 | EFI_HII_PACKAGE_HEADER Header;\r | |
93e3992d | 2540 | \r |
1436aea4 | 2541 | if ((DevicePath == NULL) || (PackageList == NULL)) {\r |
93e3992d | 2542 | return EFI_INVALID_PARAMETER;\r |
2543 | }\r | |
1436aea4 | 2544 | \r |
93e3992d | 2545 | //\r |
2546 | // Less than one device path package is allowed in one package list.\r | |
2547 | //\r | |
2548 | if (PackageList->DevicePathPkg != NULL) {\r | |
2549 | return EFI_INVALID_PARAMETER;\r | |
2550 | }\r | |
2551 | \r | |
1436aea4 MK |
2552 | PackageLength = (UINT32)GetDevicePathSize (DevicePath) + sizeof (EFI_HII_PACKAGE_HEADER);\r |
2553 | PackageList->DevicePathPkg = (UINT8 *)AllocateZeroPool (PackageLength);\r | |
93e3992d | 2554 | if (PackageList->DevicePathPkg == NULL) {\r |
2555 | return EFI_OUT_OF_RESOURCES;\r | |
2556 | }\r | |
2557 | \r | |
2558 | Header.Length = PackageLength;\r | |
2559 | Header.Type = EFI_HII_PACKAGE_DEVICE_PATH;\r | |
2560 | CopyMem (PackageList->DevicePathPkg, &Header, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2561 | CopyMem (\r | |
2562 | PackageList->DevicePathPkg + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
2563 | DevicePath,\r | |
2564 | PackageLength - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
2565 | );\r | |
2566 | \r | |
2567 | //\r | |
2568 | // Since Device Path package is created by NewPackageList, either NEW_PACK\r | |
2569 | // or ADD_PACK should increase the length of package list.\r | |
2570 | //\r | |
2571 | PackageList->PackageListHdr.PackageLength += PackageLength;\r | |
2572 | return EFI_SUCCESS;\r | |
2573 | }\r | |
2574 | \r | |
93e3992d | 2575 | /**\r |
2576 | This function exports device path package to a buffer.\r | |
e90b081a | 2577 | This is a internal function.\r |
93e3992d | 2578 | \r |
2579 | @param Private Hii database private structure.\r | |
2580 | @param Handle Identification of a package list.\r | |
2581 | @param PackageList Pointer to a package list which will be exported.\r | |
2582 | @param UsedSize The length of buffer be used.\r | |
2583 | @param BufferSize Length of the Buffer.\r | |
2584 | @param Buffer Allocated space for storing exported data.\r | |
2585 | @param ResultSize The size of the already exported content of this\r | |
2586 | package list.\r | |
2587 | \r | |
2588 | @retval EFI_SUCCESS Device path Package is exported successfully.\r | |
2589 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2590 | \r | |
2591 | **/\r | |
93e3992d | 2592 | EFI_STATUS\r |
2593 | ExportDevicePathPackage (\r | |
1436aea4 MK |
2594 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2595 | IN EFI_HII_HANDLE Handle,\r | |
2596 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2597 | IN UINTN UsedSize,\r | |
2598 | IN UINTN BufferSize,\r | |
2599 | IN OUT VOID *Buffer,\r | |
2600 | IN OUT UINTN *ResultSize\r | |
93e3992d | 2601 | )\r |
2602 | {\r | |
1436aea4 MK |
2603 | EFI_STATUS Status;\r |
2604 | UINT8 *Package;\r | |
2605 | EFI_HII_PACKAGE_HEADER Header;\r | |
93e3992d | 2606 | \r |
1436aea4 | 2607 | if ((Private == NULL) || (PackageList == NULL) || (ResultSize == NULL)) {\r |
93e3992d | 2608 | return EFI_INVALID_PARAMETER;\r |
2609 | }\r | |
1436aea4 MK |
2610 | \r |
2611 | if ((BufferSize > 0) && (Buffer == NULL)) {\r | |
93e3992d | 2612 | return EFI_INVALID_PARAMETER;\r |
2613 | }\r | |
2614 | \r | |
2615 | Package = PackageList->DevicePathPkg;\r | |
2616 | \r | |
2617 | if (Package == NULL) {\r | |
2618 | return EFI_SUCCESS;\r | |
2619 | }\r | |
2620 | \r | |
2621 | CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2622 | \r | |
2623 | if (Header.Length + *ResultSize + UsedSize <= BufferSize) {\r | |
2624 | //\r | |
2625 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2626 | //\r | |
2627 | Status = InvokeRegisteredFunction (\r | |
2628 | Private,\r | |
2629 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1436aea4 | 2630 | (VOID *)Package,\r |
93e3992d | 2631 | EFI_HII_PACKAGE_DEVICE_PATH,\r |
2632 | Handle\r | |
2633 | );\r | |
2634 | ASSERT_EFI_ERROR (Status);\r | |
2635 | \r | |
2636 | //\r | |
2637 | // Copy Device path package\r | |
2638 | //\r | |
2639 | CopyMem (Buffer, Package, Header.Length);\r | |
2640 | }\r | |
2641 | \r | |
2642 | *ResultSize += Header.Length;\r | |
2643 | return EFI_SUCCESS;\r | |
2644 | }\r | |
2645 | \r | |
93e3992d | 2646 | /**\r |
2647 | This function deletes Device Path package from a package list node.\r | |
e90b081a | 2648 | This is a internal function.\r |
93e3992d | 2649 | \r |
2650 | @param Private Hii database private data.\r | |
2651 | @param Handle Handle of the package list.\r | |
2652 | @param PackageList Package List which contains the to be removed\r | |
2653 | Device Path package.\r | |
2654 | \r | |
2655 | @retval EFI_SUCCESS Device Path Package is deleted successfully.\r | |
2656 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2657 | \r | |
2658 | **/\r | |
93e3992d | 2659 | EFI_STATUS\r |
2660 | RemoveDevicePathPackage (\r | |
1436aea4 MK |
2661 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2662 | IN EFI_HII_HANDLE Handle,\r | |
2663 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 2664 | )\r |
2665 | {\r | |
1436aea4 MK |
2666 | EFI_STATUS Status;\r |
2667 | UINT8 *Package;\r | |
2668 | EFI_HII_PACKAGE_HEADER Header;\r | |
93e3992d | 2669 | \r |
2670 | Package = PackageList->DevicePathPkg;\r | |
2671 | \r | |
2672 | //\r | |
2673 | // No device path, return directly.\r | |
2674 | //\r | |
2675 | if (Package == NULL) {\r | |
2676 | return EFI_SUCCESS;\r | |
2677 | }\r | |
2678 | \r | |
2679 | Status = InvokeRegisteredFunction (\r | |
2680 | Private,\r | |
2681 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1436aea4 | 2682 | (VOID *)Package,\r |
93e3992d | 2683 | EFI_HII_PACKAGE_DEVICE_PATH,\r |
2684 | Handle\r | |
2685 | );\r | |
2686 | if (EFI_ERROR (Status)) {\r | |
2687 | return Status;\r | |
2688 | }\r | |
2689 | \r | |
2690 | CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2691 | PackageList->PackageListHdr.PackageLength -= Header.Length;\r | |
2692 | \r | |
676df92c | 2693 | FreePool (Package);\r |
93e3992d | 2694 | \r |
2695 | PackageList->DevicePathPkg = NULL;\r | |
2696 | \r | |
2697 | return EFI_SUCCESS;\r | |
2698 | }\r | |
2699 | \r | |
93e3992d | 2700 | /**\r |
2701 | This function will insert a device path package to package list firstly then\r | |
2702 | invoke notification functions if any.\r | |
e90b081a | 2703 | This is a internal function.\r |
93e3992d | 2704 | \r |
2705 | @param Private Hii database private structure.\r | |
2706 | @param NotifyType The type of change concerning the database.\r | |
2707 | @param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol\r | |
2708 | instance\r | |
2709 | @param DatabaseRecord Pointer to a database record contains a package\r | |
2710 | list which will be inserted to.\r | |
2711 | \r | |
2712 | @retval EFI_SUCCESS Device path Package is inserted successfully.\r | |
2713 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2714 | Device path package.\r | |
2715 | @retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.\r | |
2716 | \r | |
2717 | **/\r | |
93e3992d | 2718 | EFI_STATUS\r |
2719 | AddDevicePathPackage (\r | |
1436aea4 MK |
2720 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2721 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2722 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
2723 | IN OUT HII_DATABASE_RECORD *DatabaseRecord\r | |
93e3992d | 2724 | )\r |
2725 | {\r | |
1436aea4 | 2726 | EFI_STATUS Status;\r |
93e3992d | 2727 | \r |
2728 | if (DevicePath == NULL) {\r | |
2729 | return EFI_SUCCESS;\r | |
2730 | }\r | |
2731 | \r | |
2732 | ASSERT (Private != NULL);\r | |
2733 | ASSERT (DatabaseRecord != NULL);\r | |
2734 | \r | |
2735 | //\r | |
2736 | // Create a device path package and insert to packagelist\r | |
2737 | //\r | |
2738 | Status = InsertDevicePathPackage (\r | |
1436aea4 MK |
2739 | DevicePath,\r |
2740 | NotifyType,\r | |
2741 | DatabaseRecord->PackageList\r | |
2742 | );\r | |
93e3992d | 2743 | if (EFI_ERROR (Status)) {\r |
2744 | return Status;\r | |
2745 | }\r | |
2746 | \r | |
2747 | return InvokeRegisteredFunction (\r | |
1436aea4 MK |
2748 | Private,\r |
2749 | NotifyType,\r | |
2750 | (VOID *)DatabaseRecord->PackageList->DevicePathPkg,\r | |
2751 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2752 | DatabaseRecord->Handle\r | |
2753 | );\r | |
93e3992d | 2754 | }\r |
2755 | \r | |
93e3992d | 2756 | /**\r |
2757 | This function insert a Keyboard Layout package to a package list node.\r | |
e90b081a | 2758 | This is a internal function.\r |
93e3992d | 2759 | \r |
2760 | @param PackageHdr Pointer to a buffer stored with Keyboard Layout\r | |
2761 | package information.\r | |
2762 | @param NotifyType The type of change concerning the database.\r | |
2763 | @param PackageList Pointer to a package list which will be inserted\r | |
2764 | to.\r | |
2765 | @param Package Created Keyboard Layout package\r | |
2766 | \r | |
2767 | @retval EFI_SUCCESS Keyboard Layout Package is inserted successfully.\r | |
2768 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2769 | Keyboard Layout package.\r | |
2770 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
2771 | \r | |
2772 | **/\r | |
93e3992d | 2773 | EFI_STATUS\r |
2774 | InsertKeyboardLayoutPackage (\r | |
1436aea4 MK |
2775 | IN VOID *PackageHdr,\r |
2776 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2777 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2778 | OUT HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE **Package\r | |
93e3992d | 2779 | )\r |
2780 | {\r | |
1436aea4 MK |
2781 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;\r |
2782 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2783 | EFI_STATUS Status;\r | |
93e3992d | 2784 | \r |
1436aea4 | 2785 | if ((PackageHdr == NULL) || (PackageList == NULL)) {\r |
93e3992d | 2786 | return EFI_INVALID_PARAMETER;\r |
2787 | }\r | |
2788 | \r | |
2789 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2790 | \r | |
2791 | //\r | |
2792 | // Create a Keyboard Layout package node\r | |
2793 | //\r | |
2794 | KeyboardLayoutPackage = AllocateZeroPool (sizeof (HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE));\r | |
2795 | if (KeyboardLayoutPackage == NULL) {\r | |
2796 | Status = EFI_OUT_OF_RESOURCES;\r | |
2797 | goto Error;\r | |
2798 | }\r | |
1436aea4 | 2799 | \r |
93e3992d | 2800 | KeyboardLayoutPackage->Signature = HII_KB_LAYOUT_PACKAGE_SIGNATURE;\r |
2801 | \r | |
1436aea4 | 2802 | KeyboardLayoutPackage->KeyboardPkg = (UINT8 *)AllocateZeroPool (PackageHeader.Length);\r |
93e3992d | 2803 | if (KeyboardLayoutPackage->KeyboardPkg == NULL) {\r |
2804 | Status = EFI_OUT_OF_RESOURCES;\r | |
2805 | goto Error;\r | |
2806 | }\r | |
2807 | \r | |
2808 | CopyMem (KeyboardLayoutPackage->KeyboardPkg, PackageHdr, PackageHeader.Length);\r | |
2809 | InsertTailList (&PackageList->KeyboardLayoutHdr, &KeyboardLayoutPackage->KeyboardEntry);\r | |
2810 | \r | |
2811 | *Package = KeyboardLayoutPackage;\r | |
2812 | \r | |
2813 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2814 | PackageList->PackageListHdr.PackageLength += PackageHeader.Length;\r | |
2815 | }\r | |
2816 | \r | |
2817 | return EFI_SUCCESS;\r | |
2818 | \r | |
2819 | Error:\r | |
2820 | \r | |
676df92c | 2821 | if (KeyboardLayoutPackage != NULL) {\r |
c59634ea | 2822 | if (KeyboardLayoutPackage->KeyboardPkg != NULL) {\r |
2823 | FreePool (KeyboardLayoutPackage->KeyboardPkg);\r | |
2824 | }\r | |
1436aea4 | 2825 | \r |
676df92c | 2826 | FreePool (KeyboardLayoutPackage);\r |
2827 | }\r | |
93e3992d | 2828 | \r |
2829 | return Status;\r | |
2830 | }\r | |
2831 | \r | |
93e3992d | 2832 | /**\r |
2833 | This function exports Keyboard Layout packages to a buffer.\r | |
e90b081a | 2834 | This is a internal function.\r |
93e3992d | 2835 | \r |
2836 | @param Private Hii database private structure.\r | |
2837 | @param Handle Identification of a package list.\r | |
2838 | @param PackageList Pointer to a package list which will be exported.\r | |
2839 | @param UsedSize The length of buffer be used.\r | |
2840 | @param BufferSize Length of the Buffer.\r | |
2841 | @param Buffer Allocated space for storing exported data.\r | |
2842 | @param ResultSize The size of the already exported content of this\r | |
2843 | package list.\r | |
2844 | \r | |
2845 | @retval EFI_SUCCESS Keyboard Layout Packages are exported\r | |
2846 | successfully.\r | |
2847 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2848 | \r | |
2849 | **/\r | |
93e3992d | 2850 | EFI_STATUS\r |
2851 | ExportKeyboardLayoutPackages (\r | |
1436aea4 MK |
2852 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2853 | IN EFI_HII_HANDLE Handle,\r | |
2854 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2855 | IN UINTN UsedSize,\r | |
2856 | IN UINTN BufferSize,\r | |
2857 | IN OUT VOID *Buffer,\r | |
2858 | IN OUT UINTN *ResultSize\r | |
93e3992d | 2859 | )\r |
2860 | {\r | |
1436aea4 MK |
2861 | LIST_ENTRY *Link;\r |
2862 | UINTN PackageLength;\r | |
2863 | EFI_STATUS Status;\r | |
2864 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
2865 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
93e3992d | 2866 | \r |
1436aea4 | 2867 | if ((Private == NULL) || (PackageList == NULL) || (ResultSize == NULL)) {\r |
93e3992d | 2868 | return EFI_INVALID_PARAMETER;\r |
2869 | }\r | |
2870 | \r | |
1436aea4 | 2871 | if ((BufferSize > 0) && (Buffer == NULL)) {\r |
93e3992d | 2872 | return EFI_INVALID_PARAMETER;\r |
2873 | }\r | |
2874 | \r | |
2875 | PackageLength = 0;\r | |
2876 | Status = EFI_SUCCESS;\r | |
2877 | \r | |
2878 | for (Link = PackageList->KeyboardLayoutHdr.ForwardLink; Link != &PackageList->KeyboardLayoutHdr; Link = Link->ForwardLink) {\r | |
2879 | Package = CR (Link, HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE, KeyboardEntry, HII_KB_LAYOUT_PACKAGE_SIGNATURE);\r | |
2880 | CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2881 | PackageLength += PackageHeader.Length;\r | |
2882 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
2883 | //\r | |
2884 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2885 | //\r | |
2886 | Status = InvokeRegisteredFunction (\r | |
2887 | Private,\r | |
2888 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1436aea4 | 2889 | (EFI_HII_PACKAGE_HEADER *)Package,\r |
93e3992d | 2890 | EFI_HII_PACKAGE_KEYBOARD_LAYOUT,\r |
2891 | Handle\r | |
2892 | );\r | |
2893 | ASSERT_EFI_ERROR (Status);\r | |
2894 | \r | |
2895 | //\r | |
2896 | // Copy Keyboard Layout package\r | |
2897 | //\r | |
2898 | CopyMem (Buffer, Package->KeyboardPkg, PackageHeader.Length);\r | |
1436aea4 | 2899 | Buffer = (UINT8 *)Buffer + PackageHeader.Length;\r |
93e3992d | 2900 | }\r |
2901 | }\r | |
2902 | \r | |
2903 | *ResultSize += PackageLength;\r | |
2904 | return EFI_SUCCESS;\r | |
2905 | }\r | |
2906 | \r | |
93e3992d | 2907 | /**\r |
2908 | This function deletes all Keyboard Layout packages from a package list node.\r | |
e90b081a | 2909 | This is a internal function.\r |
93e3992d | 2910 | \r |
2911 | @param Private Hii database private data.\r | |
2912 | @param Handle Handle of the package list which contains the to\r | |
2913 | be removed Keyboard Layout packages.\r | |
2914 | @param PackageList Pointer to a package list that contains removing\r | |
2915 | packages.\r | |
2916 | \r | |
2917 | @retval EFI_SUCCESS Keyboard Layout Package(s) is deleted\r | |
2918 | successfully.\r | |
2919 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2920 | \r | |
2921 | **/\r | |
93e3992d | 2922 | EFI_STATUS\r |
2923 | RemoveKeyboardLayoutPackages (\r | |
1436aea4 MK |
2924 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2925 | IN EFI_HII_HANDLE Handle,\r | |
2926 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
93e3992d | 2927 | )\r |
2928 | {\r | |
1436aea4 MK |
2929 | LIST_ENTRY *ListHead;\r |
2930 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
2931 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2932 | EFI_STATUS Status;\r | |
93e3992d | 2933 | \r |
2934 | ListHead = &PackageList->KeyboardLayoutHdr;\r | |
2935 | \r | |
2936 | while (!IsListEmpty (ListHead)) {\r | |
2937 | Package = CR (\r | |
2938 | ListHead->ForwardLink,\r | |
2939 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
2940 | KeyboardEntry,\r | |
2941 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
2942 | );\r | |
2943 | Status = InvokeRegisteredFunction (\r | |
2944 | Private,\r | |
2945 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1436aea4 | 2946 | (VOID *)Package,\r |
93e3992d | 2947 | EFI_HII_PACKAGE_KEYBOARD_LAYOUT,\r |
2948 | Handle\r | |
2949 | );\r | |
2950 | if (EFI_ERROR (Status)) {\r | |
2951 | return Status;\r | |
2952 | }\r | |
2953 | \r | |
2954 | RemoveEntryList (&Package->KeyboardEntry);\r | |
2955 | CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2956 | PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;\r | |
676df92c | 2957 | FreePool (Package->KeyboardPkg);\r |
2958 | FreePool (Package);\r | |
93e3992d | 2959 | }\r |
2960 | \r | |
2961 | return EFI_SUCCESS;\r | |
2962 | }\r | |
2963 | \r | |
93e3992d | 2964 | /**\r |
2965 | This function will insert a package list to hii database firstly then\r | |
2966 | invoke notification functions if any. It is the worker function of\r | |
2967 | HiiNewPackageList and HiiUpdatePackageList.\r | |
2968 | \r | |
e90b081a | 2969 | This is a internal function.\r |
2970 | \r | |
93e3992d | 2971 | @param Private Hii database private structure.\r |
2972 | @param NotifyType The type of change concerning the database.\r | |
2973 | @param PackageList Pointer to a package list.\r | |
2974 | @param DatabaseRecord Pointer to a database record contains a package\r | |
2975 | list instance which will be inserted to.\r | |
2976 | \r | |
2977 | @retval EFI_SUCCESS All incoming packages are inserted to current\r | |
2978 | database.\r | |
2979 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2980 | Device path package.\r | |
2981 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2982 | \r | |
2983 | **/\r | |
93e3992d | 2984 | EFI_STATUS\r |
2985 | AddPackages (\r | |
1436aea4 MK |
2986 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
2987 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2988 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r | |
2989 | IN OUT HII_DATABASE_RECORD *DatabaseRecord\r | |
93e3992d | 2990 | )\r |
2991 | {\r | |
1436aea4 MK |
2992 | EFI_STATUS Status;\r |
2993 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
2994 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
2995 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;\r | |
2996 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
2997 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r | |
2998 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;\r | |
2999 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r | |
3000 | EFI_HII_PACKAGE_HEADER *PackageHdrPtr;\r | |
3001 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
3002 | UINT32 OldPackageListLen;\r | |
3003 | BOOLEAN StringPkgIsAdd;\r | |
93e3992d | 3004 | \r |
6c46a5ab | 3005 | //\r |
3006 | // Initialize Variables\r | |
3007 | //\r | |
4e1005ec ED |
3008 | StringPkgIsAdd = FALSE;\r |
3009 | FontPackage = NULL;\r | |
3010 | StringPackage = NULL;\r | |
3011 | GuidPackage = NULL;\r | |
3012 | FormPackage = NULL;\r | |
3013 | ImagePackage = NULL;\r | |
3014 | SimpleFontPackage = NULL;\r | |
3015 | KeyboardLayoutPackage = NULL;\r | |
6c46a5ab | 3016 | \r |
93e3992d | 3017 | //\r |
3018 | // Process the package list header\r | |
3019 | //\r | |
3020 | OldPackageListLen = DatabaseRecord->PackageList->PackageListHdr.PackageLength;\r | |
3021 | CopyMem (\r | |
3022 | &DatabaseRecord->PackageList->PackageListHdr,\r | |
1436aea4 | 3023 | (VOID *)PackageList,\r |
93e3992d | 3024 | sizeof (EFI_HII_PACKAGE_LIST_HEADER)\r |
3025 | );\r | |
3026 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
3027 | DatabaseRecord->PackageList->PackageListHdr.PackageLength = OldPackageListLen;\r | |
3028 | }\r | |
3029 | \r | |
1436aea4 | 3030 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *)((UINT8 *)PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r |
93e3992d | 3031 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r |
3032 | \r | |
3033 | Status = EFI_SUCCESS;\r | |
3034 | \r | |
3035 | while (PackageHeader.Type != EFI_HII_PACKAGE_END) {\r | |
3036 | switch (PackageHeader.Type) {\r | |
1436aea4 MK |
3037 | case EFI_HII_PACKAGE_TYPE_GUID:\r |
3038 | Status = InsertGuidPackage (\r | |
3039 | PackageHdrPtr,\r | |
3040 | NotifyType,\r | |
3041 | DatabaseRecord->PackageList,\r | |
3042 | &GuidPackage\r | |
3043 | );\r | |
3044 | if (EFI_ERROR (Status)) {\r | |
3045 | return Status;\r | |
3046 | }\r | |
3047 | \r | |
3048 | Status = InvokeRegisteredFunction (\r | |
3049 | Private,\r | |
3050 | NotifyType,\r | |
3051 | (VOID *)GuidPackage,\r | |
3052 | (UINT8)(PackageHeader.Type),\r | |
3053 | DatabaseRecord->Handle\r | |
3054 | );\r | |
3055 | break;\r | |
3056 | case EFI_HII_PACKAGE_FORMS:\r | |
3057 | Status = InsertFormPackage (\r | |
3058 | PackageHdrPtr,\r | |
3059 | NotifyType,\r | |
3060 | DatabaseRecord->PackageList,\r | |
3061 | &FormPackage\r | |
3062 | );\r | |
3063 | if (EFI_ERROR (Status)) {\r | |
3064 | return Status;\r | |
3065 | }\r | |
3066 | \r | |
3067 | Status = InvokeRegisteredFunction (\r | |
3068 | Private,\r | |
3069 | NotifyType,\r | |
3070 | (VOID *)FormPackage,\r | |
3071 | (UINT8)(PackageHeader.Type),\r | |
3072 | DatabaseRecord->Handle\r | |
3073 | );\r | |
3074 | //\r | |
3075 | // If Hii runtime support feature is enabled,\r | |
3076 | // will export Hii info for runtime use after ReadyToBoot event triggered.\r | |
3077 | // If some driver add/update/remove packages from HiiDatabase after ReadyToBoot,\r | |
3078 | // will need to export the content of HiiDatabase.\r | |
3079 | // But if form packages added/updated, also need to export the ConfigResp string.\r | |
3080 | //\r | |
3081 | if (gExportAfterReadyToBoot) {\r | |
3082 | gExportConfigResp = TRUE;\r | |
3083 | }\r | |
3084 | \r | |
3085 | break;\r | |
3086 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3087 | Status = InsertKeyboardLayoutPackage (\r | |
3088 | PackageHdrPtr,\r | |
3089 | NotifyType,\r | |
3090 | DatabaseRecord->PackageList,\r | |
3091 | &KeyboardLayoutPackage\r | |
3092 | );\r | |
3093 | if (EFI_ERROR (Status)) {\r | |
3094 | return Status;\r | |
3095 | }\r | |
3096 | \r | |
3097 | Status = InvokeRegisteredFunction (\r | |
3098 | Private,\r | |
3099 | NotifyType,\r | |
3100 | (VOID *)KeyboardLayoutPackage,\r | |
3101 | (UINT8)(PackageHeader.Type),\r | |
3102 | DatabaseRecord->Handle\r | |
3103 | );\r | |
3104 | break;\r | |
3105 | case EFI_HII_PACKAGE_STRINGS:\r | |
3106 | Status = InsertStringPackage (\r | |
3107 | Private,\r | |
3108 | PackageHdrPtr,\r | |
3109 | NotifyType,\r | |
3110 | DatabaseRecord->PackageList,\r | |
3111 | &StringPackage\r | |
3112 | );\r | |
3113 | if (EFI_ERROR (Status)) {\r | |
3114 | return Status;\r | |
3115 | }\r | |
3116 | \r | |
3117 | ASSERT (StringPackage != NULL);\r | |
3118 | Status = InvokeRegisteredFunction (\r | |
3119 | Private,\r | |
3120 | NotifyType,\r | |
3121 | (VOID *)StringPackage,\r | |
3122 | (UINT8)(PackageHeader.Type),\r | |
3123 | DatabaseRecord->Handle\r | |
3124 | );\r | |
3125 | StringPkgIsAdd = TRUE;\r | |
3126 | break;\r | |
3127 | case EFI_HII_PACKAGE_FONTS:\r | |
3128 | Status = InsertFontPackage (\r | |
3129 | Private,\r | |
3130 | PackageHdrPtr,\r | |
3131 | NotifyType,\r | |
3132 | DatabaseRecord->PackageList,\r | |
3133 | &FontPackage\r | |
3134 | );\r | |
3135 | if (EFI_ERROR (Status)) {\r | |
3136 | return Status;\r | |
3137 | }\r | |
3138 | \r | |
3139 | Status = InvokeRegisteredFunction (\r | |
3140 | Private,\r | |
3141 | NotifyType,\r | |
3142 | (VOID *)FontPackage,\r | |
3143 | (UINT8)(PackageHeader.Type),\r | |
3144 | DatabaseRecord->Handle\r | |
3145 | );\r | |
3146 | break;\r | |
3147 | case EFI_HII_PACKAGE_IMAGES:\r | |
3148 | Status = InsertImagePackage (\r | |
3149 | PackageHdrPtr,\r | |
3150 | NotifyType,\r | |
3151 | DatabaseRecord->PackageList,\r | |
3152 | &ImagePackage\r | |
3153 | );\r | |
3154 | if (EFI_ERROR (Status)) {\r | |
3155 | return Status;\r | |
3156 | }\r | |
3157 | \r | |
3158 | Status = InvokeRegisteredFunction (\r | |
3159 | Private,\r | |
3160 | NotifyType,\r | |
3161 | (VOID *)ImagePackage,\r | |
3162 | (UINT8)(PackageHeader.Type),\r | |
3163 | DatabaseRecord->Handle\r | |
3164 | );\r | |
3165 | break;\r | |
3166 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3167 | Status = InsertSimpleFontPackage (\r | |
3168 | PackageHdrPtr,\r | |
3169 | NotifyType,\r | |
3170 | DatabaseRecord->PackageList,\r | |
3171 | &SimpleFontPackage\r | |
3172 | );\r | |
3173 | if (EFI_ERROR (Status)) {\r | |
3174 | return Status;\r | |
3175 | }\r | |
3176 | \r | |
3177 | Status = InvokeRegisteredFunction (\r | |
3178 | Private,\r | |
3179 | NotifyType,\r | |
3180 | (VOID *)SimpleFontPackage,\r | |
3181 | (UINT8)(PackageHeader.Type),\r | |
3182 | DatabaseRecord->Handle\r | |
3183 | );\r | |
3184 | break;\r | |
3185 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3186 | Status = AddDevicePathPackage (\r | |
3187 | Private,\r | |
3188 | NotifyType,\r | |
3189 | (EFI_DEVICE_PATH_PROTOCOL *)((UINT8 *)PackageHdrPtr + sizeof (EFI_HII_PACKAGE_HEADER)),\r | |
3190 | DatabaseRecord\r | |
3191 | );\r | |
3192 | break;\r | |
3193 | default:\r | |
3194 | break;\r | |
93e3992d | 3195 | }\r |
3196 | \r | |
3197 | if (EFI_ERROR (Status)) {\r | |
3198 | return Status;\r | |
3199 | }\r | |
1436aea4 | 3200 | \r |
93e3992d | 3201 | //\r |
3202 | // goto header of next package\r | |
3203 | //\r | |
1436aea4 | 3204 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *)((UINT8 *)PackageHdrPtr + PackageHeader.Length);\r |
93e3992d | 3205 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r |
3206 | }\r | |
d1102dba | 3207 | \r |
6ddd3af7 LG |
3208 | //\r |
3209 | // Adjust String Package to make sure all string packages have the same max string ID.\r | |
3210 | //\r | |
3211 | if (!EFI_ERROR (Status) && StringPkgIsAdd) {\r | |
3212 | Status = AdjustStringPackage (DatabaseRecord->PackageList);\r | |
3213 | }\r | |
93e3992d | 3214 | \r |
3215 | return Status;\r | |
3216 | }\r | |
3217 | \r | |
93e3992d | 3218 | /**\r |
3219 | This function exports a package list to a buffer. It is the worker function\r | |
3220 | of HiiExportPackageList.\r | |
3221 | \r | |
e90b081a | 3222 | This is a internal function.\r |
3223 | \r | |
93e3992d | 3224 | @param Private Hii database private structure.\r |
3225 | @param Handle Identification of a package list.\r | |
3226 | @param PackageList Pointer to a package list which will be exported.\r | |
3227 | @param UsedSize The length of buffer has been used by exporting\r | |
3228 | package lists when Handle is NULL.\r | |
3229 | @param BufferSize Length of the Buffer.\r | |
3230 | @param Buffer Allocated space for storing exported data.\r | |
3231 | \r | |
3232 | @retval EFI_SUCCESS Keyboard Layout Packages are exported\r | |
3233 | successfully.\r | |
3234 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
3235 | \r | |
3236 | **/\r | |
93e3992d | 3237 | EFI_STATUS\r |
3238 | ExportPackageList (\r | |
1436aea4 MK |
3239 | IN HII_DATABASE_PRIVATE_DATA *Private,\r |
3240 | IN EFI_HII_HANDLE Handle,\r | |
3241 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
3242 | IN OUT UINTN *UsedSize,\r | |
3243 | IN UINTN BufferSize,\r | |
3244 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r | |
93e3992d | 3245 | )\r |
3246 | {\r | |
1436aea4 MK |
3247 | EFI_STATUS Status;\r |
3248 | UINTN ResultSize;\r | |
3249 | EFI_HII_PACKAGE_HEADER EndofPackageList;\r | |
93e3992d | 3250 | \r |
96ff65a1 | 3251 | ASSERT (Private != NULL && PackageList != NULL && UsedSize != NULL);\r |
93e3992d | 3252 | ASSERT (Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);\r |
3253 | ASSERT (IsHiiHandleValid (Handle));\r | |
3254 | \r | |
1436aea4 | 3255 | if ((BufferSize > 0) && (Buffer == NULL)) {\r |
93e3992d | 3256 | return EFI_INVALID_PARAMETER;\r |
3257 | }\r | |
3258 | \r | |
3259 | //\r | |
3260 | // Copy the package list header\r | |
3261 | // ResultSize indicates the length of the exported bytes of this package list\r | |
3262 | //\r | |
3263 | ResultSize = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
3264 | if (ResultSize + *UsedSize <= BufferSize) {\r | |
1436aea4 | 3265 | CopyMem ((VOID *)Buffer, PackageList, ResultSize);\r |
93e3992d | 3266 | }\r |
1436aea4 | 3267 | \r |
93e3992d | 3268 | //\r |
3269 | // Copy the packages and invoke EXPORT_PACK notify functions if exists.\r | |
3270 | //\r | |
3271 | Status = ExportGuidPackages (\r | |
3272 | Private,\r | |
3273 | Handle,\r | |
3274 | PackageList,\r | |
3275 | *UsedSize,\r | |
3276 | BufferSize,\r | |
1436aea4 | 3277 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
93e3992d | 3278 | &ResultSize\r |
3279 | );\r | |
3280 | if (EFI_ERROR (Status)) {\r | |
3281 | return Status;\r | |
3282 | }\r | |
1436aea4 | 3283 | \r |
93e3992d | 3284 | Status = ExportFormPackages (\r |
3285 | Private,\r | |
3286 | Handle,\r | |
3287 | PackageList,\r | |
3288 | *UsedSize,\r | |
3289 | BufferSize,\r | |
1436aea4 | 3290 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
93e3992d | 3291 | &ResultSize\r |
3292 | );\r | |
3293 | if (EFI_ERROR (Status)) {\r | |
3294 | return Status;\r | |
3295 | }\r | |
1436aea4 | 3296 | \r |
93e3992d | 3297 | Status = ExportKeyboardLayoutPackages (\r |
3298 | Private,\r | |
3299 | Handle,\r | |
3300 | PackageList,\r | |
3301 | *UsedSize,\r | |
3302 | BufferSize,\r | |
1436aea4 | 3303 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
93e3992d | 3304 | &ResultSize\r |
3305 | );\r | |
3306 | if (EFI_ERROR (Status)) {\r | |
3307 | return Status;\r | |
3308 | }\r | |
1436aea4 | 3309 | \r |
93e3992d | 3310 | Status = ExportStringPackages (\r |
3311 | Private,\r | |
3312 | Handle,\r | |
3313 | PackageList,\r | |
3314 | *UsedSize,\r | |
3315 | BufferSize,\r | |
1436aea4 | 3316 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
93e3992d | 3317 | &ResultSize\r |
3318 | );\r | |
3319 | if (EFI_ERROR (Status)) {\r | |
3320 | return Status;\r | |
3321 | }\r | |
1436aea4 | 3322 | \r |
93e3992d | 3323 | Status = ExportFontPackages (\r |
3324 | Private,\r | |
3325 | Handle,\r | |
3326 | PackageList,\r | |
3327 | *UsedSize,\r | |
3328 | BufferSize,\r | |
1436aea4 | 3329 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
93e3992d | 3330 | &ResultSize\r |
3331 | );\r | |
3332 | if (EFI_ERROR (Status)) {\r | |
3333 | return Status;\r | |
3334 | }\r | |
1436aea4 | 3335 | \r |
93e3992d | 3336 | Status = ExportImagePackages (\r |
3337 | Private,\r | |
3338 | Handle,\r | |
3339 | PackageList,\r | |
3340 | *UsedSize,\r | |
3341 | BufferSize,\r | |
1436aea4 | 3342 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
93e3992d | 3343 | &ResultSize\r |
3344 | );\r | |
3345 | if (EFI_ERROR (Status)) {\r | |
3346 | return Status;\r | |
3347 | }\r | |
1436aea4 | 3348 | \r |
93e3992d | 3349 | Status = ExportSimpleFontPackages (\r |
3350 | Private,\r | |
3351 | Handle,\r | |
3352 | PackageList,\r | |
3353 | *UsedSize,\r | |
3354 | BufferSize,\r | |
1436aea4 | 3355 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
93e3992d | 3356 | &ResultSize\r |
3357 | );\r | |
3358 | if (EFI_ERROR (Status)) {\r | |
3359 | return Status;\r | |
3360 | }\r | |
1436aea4 | 3361 | \r |
93e3992d | 3362 | Status = ExportDevicePathPackage (\r |
3363 | Private,\r | |
3364 | Handle,\r | |
3365 | PackageList,\r | |
3366 | *UsedSize,\r | |
3367 | BufferSize,\r | |
1436aea4 | 3368 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
93e3992d | 3369 | &ResultSize\r |
3370 | );\r | |
3371 | if (EFI_ERROR (Status)) {\r | |
3372 | return Status;\r | |
3373 | }\r | |
1436aea4 | 3374 | \r |
93e3992d | 3375 | //\r |
3376 | // Append the package list end.\r | |
3377 | //\r | |
3378 | EndofPackageList.Length = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
3379 | EndofPackageList.Type = EFI_HII_PACKAGE_END;\r | |
3380 | if (ResultSize + *UsedSize + sizeof (EFI_HII_PACKAGE_HEADER) <= BufferSize) {\r | |
3381 | CopyMem (\r | |
1436aea4 MK |
3382 | (VOID *)((UINT8 *)Buffer + ResultSize),\r |
3383 | (VOID *)&EndofPackageList,\r | |
93e3992d | 3384 | sizeof (EFI_HII_PACKAGE_HEADER)\r |
3385 | );\r | |
3386 | }\r | |
3387 | \r | |
3388 | *UsedSize += ResultSize + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
3389 | \r | |
3390 | return EFI_SUCCESS;\r | |
3391 | }\r | |
3392 | \r | |
8a45f80e | 3393 | /**\r |
c87b13cd | 3394 | This function mainly use to get and update ConfigResp string.\r |
8a45f80e DB |
3395 | \r |
3396 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.\r | |
3397 | \r | |
3398 | @retval EFI_SUCCESS Get the information successfully.\r | |
3399 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the Configuration Setting data.\r | |
3400 | \r | |
3401 | **/\r | |
3402 | EFI_STATUS\r | |
1436aea4 MK |
3403 | HiiGetConfigRespInfo (\r |
3404 | IN CONST EFI_HII_DATABASE_PROTOCOL *This\r | |
8a45f80e DB |
3405 | )\r |
3406 | {\r | |
1436aea4 MK |
3407 | EFI_STATUS Status;\r |
3408 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3409 | EFI_STRING ConfigAltResp;\r | |
3410 | UINTN ConfigSize;\r | |
8a45f80e | 3411 | \r |
1436aea4 MK |
3412 | ConfigAltResp = NULL;\r |
3413 | ConfigSize = 0;\r | |
8a45f80e DB |
3414 | \r |
3415 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3416 | \r | |
8a45f80e DB |
3417 | //\r |
3418 | // Get ConfigResp string\r | |
3419 | //\r | |
1436aea4 | 3420 | Status = HiiConfigRoutingExportConfig (&Private->ConfigRouting, &ConfigAltResp);\r |
8a45f80e | 3421 | \r |
1436aea4 MK |
3422 | if (!EFI_ERROR (Status)) {\r |
3423 | ConfigSize = StrSize (ConfigAltResp);\r | |
3424 | if (ConfigSize > gConfigRespSize) {\r | |
60a86abf DB |
3425 | //\r |
3426 | // Do 25% overallocation to minimize the number of memory allocations after ReadyToBoot.\r | |
3427 | // Since lots of allocation after ReadyToBoot may change memory map and cause S4 resume issue.\r | |
3428 | //\r | |
3429 | gConfigRespSize = ConfigSize + (ConfigSize >> 2);\r | |
1436aea4 MK |
3430 | if (gRTConfigRespBuffer != NULL) {\r |
3431 | FreePool (gRTConfigRespBuffer);\r | |
60a86abf | 3432 | DEBUG ((DEBUG_WARN, "[HiiDatabase]: Memory allocation is required after ReadyToBoot, which may change memory map and cause S4 resume issue.\n"));\r |
8a45f80e | 3433 | }\r |
1436aea4 MK |
3434 | \r |
3435 | gRTConfigRespBuffer = (EFI_STRING)AllocateRuntimeZeroPool (gConfigRespSize);\r | |
3436 | if (gRTConfigRespBuffer == NULL) {\r | |
3437 | FreePool (ConfigAltResp);\r | |
60a86abf | 3438 | DEBUG ((DEBUG_ERROR, "[HiiDatabase]: No enough memory resource to store the ConfigResp string.\n"));\r |
c32be82e DB |
3439 | //\r |
3440 | // Remove from the System Table when the configuration runtime buffer is freed.\r | |
3441 | //\r | |
3442 | gBS->InstallConfigurationTable (&gEfiHiiConfigRoutingProtocolGuid, NULL);\r | |
8a45f80e DB |
3443 | return EFI_OUT_OF_RESOURCES;\r |
3444 | }\r | |
3445 | } else {\r | |
1436aea4 | 3446 | ZeroMem (gRTConfigRespBuffer, gConfigRespSize);\r |
8a45f80e | 3447 | }\r |
1436aea4 MK |
3448 | \r |
3449 | CopyMem (gRTConfigRespBuffer, ConfigAltResp, ConfigSize);\r | |
8a45f80e | 3450 | gBS->InstallConfigurationTable (&gEfiHiiConfigRoutingProtocolGuid, gRTConfigRespBuffer);\r |
1436aea4 | 3451 | FreePool (ConfigAltResp);\r |
8a45f80e DB |
3452 | }\r |
3453 | \r | |
3454 | return EFI_SUCCESS;\r | |
8a45f80e DB |
3455 | }\r |
3456 | \r | |
3457 | /**\r | |
3458 | This is an internal function,mainly use to get HiiDatabase information.\r | |
3459 | \r | |
3460 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.\r | |
3461 | \r | |
3462 | @retval EFI_SUCCESS Get the information successfully.\r | |
3463 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the Hiidatabase data.\r | |
3464 | \r | |
3465 | **/\r | |
3466 | EFI_STATUS\r | |
1436aea4 MK |
3467 | HiiGetDatabaseInfo (\r |
3468 | IN CONST EFI_HII_DATABASE_PROTOCOL *This\r | |
8a45f80e DB |
3469 | )\r |
3470 | {\r | |
1436aea4 MK |
3471 | EFI_STATUS Status;\r |
3472 | EFI_HII_PACKAGE_LIST_HEADER *DatabaseInfo;\r | |
3473 | UINTN DatabaseInfoSize;\r | |
8a45f80e | 3474 | \r |
1436aea4 MK |
3475 | DatabaseInfo = NULL;\r |
3476 | DatabaseInfoSize = 0;\r | |
8a45f80e DB |
3477 | \r |
3478 | //\r | |
3479 | // Get HiiDatabase information.\r | |
3480 | //\r | |
1436aea4 | 3481 | Status = HiiExportPackageLists (This, NULL, &DatabaseInfoSize, DatabaseInfo);\r |
8a45f80e | 3482 | \r |
1436aea4 | 3483 | ASSERT (Status == EFI_BUFFER_TOO_SMALL);\r |
8a45f80e | 3484 | \r |
1436aea4 | 3485 | if (DatabaseInfoSize > gDatabaseInfoSize ) {\r |
60a86abf DB |
3486 | //\r |
3487 | // Do 25% overallocation to minimize the number of memory allocations after ReadyToBoot.\r | |
3488 | // Since lots of allocation after ReadyToBoot may change memory map and cause S4 resume issue.\r | |
3489 | //\r | |
3490 | gDatabaseInfoSize = DatabaseInfoSize + (DatabaseInfoSize >> 2);\r | |
1436aea4 MK |
3491 | if (gRTDatabaseInfoBuffer != NULL) {\r |
3492 | FreePool (gRTDatabaseInfoBuffer);\r | |
60a86abf | 3493 | DEBUG ((DEBUG_WARN, "[HiiDatabase]: Memory allocation is required after ReadyToBoot, which may change memory map and cause S4 resume issue.\n"));\r |
8a45f80e | 3494 | }\r |
1436aea4 | 3495 | \r |
60a86abf | 3496 | gRTDatabaseInfoBuffer = AllocateRuntimeZeroPool (gDatabaseInfoSize);\r |
1436aea4 | 3497 | if (gRTDatabaseInfoBuffer == NULL) {\r |
60a86abf | 3498 | DEBUG ((DEBUG_ERROR, "[HiiDatabase]: No enough memory resource to store the HiiDatabase info.\n"));\r |
c32be82e DB |
3499 | //\r |
3500 | // Remove from the System Table when the configuration runtime buffer is freed.\r | |
3501 | //\r | |
3502 | gBS->InstallConfigurationTable (&gEfiHiiDatabaseProtocolGuid, NULL);\r | |
8a45f80e DB |
3503 | return EFI_OUT_OF_RESOURCES;\r |
3504 | }\r | |
3505 | } else {\r | |
1436aea4 | 3506 | ZeroMem (gRTDatabaseInfoBuffer, gDatabaseInfoSize);\r |
8a45f80e | 3507 | }\r |
1436aea4 MK |
3508 | \r |
3509 | Status = HiiExportPackageLists (This, NULL, &DatabaseInfoSize, gRTDatabaseInfoBuffer);\r | |
8a45f80e DB |
3510 | ASSERT_EFI_ERROR (Status);\r |
3511 | gBS->InstallConfigurationTable (&gEfiHiiDatabaseProtocolGuid, gRTDatabaseInfoBuffer);\r | |
3512 | \r | |
3513 | return EFI_SUCCESS;\r | |
8a45f80e | 3514 | }\r |
93e3992d | 3515 | \r |
3516 | /**\r | |
3517 | This function adds the packages in the package list to the database and returns a handle. If there is a\r | |
3518 | EFI_DEVICE_PATH_PROTOCOL associated with the DriverHandle, then this function will\r | |
3519 | create a package of type EFI_PACKAGE_TYPE_DEVICE_PATH and add it to the package list.\r | |
3520 | \r | |
3521 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3522 | instance.\r | |
3523 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r | |
3524 | structure.\r | |
3525 | @param DriverHandle Associate the package list with this EFI handle.\r | |
b1a803d1 | 3526 | If a NULL is specified, this data will not be associate\r |
3527 | with any drivers and cannot have a callback induced.\r | |
93e3992d | 3528 | @param Handle A pointer to the EFI_HII_HANDLE instance.\r |
3529 | \r | |
3530 | @retval EFI_SUCCESS The package list associated with the Handle was\r | |
3531 | added to the HII database.\r | |
3532 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
3533 | database contents.\r | |
3534 | @retval EFI_INVALID_PARAMETER PackageList is NULL or Handle is NULL.\r | |
3535 | @retval EFI_INVALID_PARAMETER PackageListGuid already exists in database.\r | |
3536 | \r | |
3537 | **/\r | |
3538 | EFI_STATUS\r | |
3539 | EFIAPI\r | |
3540 | HiiNewPackageList (\r | |
3541 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3542 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r | |
e3917e22 | 3543 | IN CONST EFI_HANDLE DriverHandle OPTIONAL,\r |
93e3992d | 3544 | OUT EFI_HII_HANDLE *Handle\r |
3545 | )\r | |
3546 | {\r | |
1436aea4 MK |
3547 | EFI_STATUS Status;\r |
3548 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3549 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
3550 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
3551 | LIST_ENTRY *Link;\r | |
3552 | EFI_GUID PackageListGuid;\r | |
93e3992d | 3553 | \r |
1436aea4 | 3554 | if ((This == NULL) || (PackageList == NULL) || (Handle == NULL)) {\r |
93e3992d | 3555 | return EFI_INVALID_PARAMETER;\r |
3556 | }\r | |
3557 | \r | |
3558 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
1436aea4 | 3559 | CopyMem (&PackageListGuid, (VOID *)PackageList, sizeof (EFI_GUID));\r |
93e3992d | 3560 | \r |
3561 | //\r | |
3562 | // Check the Package list GUID to guarantee this GUID is unique in database.\r | |
3563 | //\r | |
3564 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3565 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3566 | if (CompareGuid (\r | |
3567 | &(DatabaseRecord->PackageList->PackageListHdr.PackageListGuid),\r | |
1436aea4 MK |
3568 | &PackageListGuid\r |
3569 | ) &&\r | |
3570 | (DatabaseRecord->DriverHandle == DriverHandle))\r | |
3571 | {\r | |
93e3992d | 3572 | return EFI_INVALID_PARAMETER;\r |
3573 | }\r | |
3574 | }\r | |
3575 | \r | |
979b7d80 DB |
3576 | EfiAcquireLock (&mHiiDatabaseLock);\r |
3577 | \r | |
93e3992d | 3578 | //\r |
3579 | // Build a PackageList node\r | |
3580 | //\r | |
3581 | Status = GenerateHiiDatabaseRecord (Private, &DatabaseRecord);\r | |
3582 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3583 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3584 | return Status;\r |
3585 | }\r | |
3586 | \r | |
3587 | //\r | |
3588 | // Fill in information of the created Package List node\r | |
3589 | // according to incoming package list.\r | |
3590 | //\r | |
3591 | Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, PackageList, DatabaseRecord);\r | |
3592 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3593 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3594 | return Status;\r |
3595 | }\r | |
3596 | \r | |
3597 | DatabaseRecord->DriverHandle = DriverHandle;\r | |
3598 | \r | |
3599 | //\r | |
3600 | // Create a Device path package and add into the package list if exists.\r | |
3601 | //\r | |
3602 | Status = gBS->HandleProtocol (\r | |
3603 | DriverHandle,\r | |
3604 | &gEfiDevicePathProtocolGuid,\r | |
1436aea4 | 3605 | (VOID **)&DevicePath\r |
93e3992d | 3606 | );\r |
3607 | if (!EFI_ERROR (Status)) {\r | |
3608 | Status = AddDevicePathPackage (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, DevicePath, DatabaseRecord);\r | |
3609 | ASSERT_EFI_ERROR (Status);\r | |
3610 | }\r | |
3611 | \r | |
3612 | *Handle = DatabaseRecord->Handle;\r | |
8a45f80e DB |
3613 | \r |
3614 | //\r | |
adb2c050 | 3615 | // Check whether need to get the Database info.\r |
8a45f80e DB |
3616 | // Only after ReadyToBoot, need to do the export.\r |
3617 | //\r | |
3618 | if (gExportAfterReadyToBoot) {\r | |
adb2c050 DB |
3619 | HiiGetDatabaseInfo (This);\r |
3620 | }\r | |
1436aea4 | 3621 | \r |
979b7d80 | 3622 | EfiReleaseLock (&mHiiDatabaseLock);\r |
adb2c050 DB |
3623 | \r |
3624 | //\r | |
979b7d80 DB |
3625 | // Notes:\r |
3626 | // HiiGetDatabaseInfo () will get the contents of HII data base,\r | |
3627 | // belong to the atomic behavior of Hii Database update.\r | |
3628 | // And since HiiGetConfigRespInfo () will get the configuration setting info from HII drivers\r | |
3629 | // we can not think it belong to the atomic behavior of Hii Database update.\r | |
3630 | // That's why EfiReleaseLock (&mHiiDatabaseLock) is callled before HiiGetConfigRespInfo ().\r | |
3631 | //\r | |
3632 | \r | |
adb2c050 DB |
3633 | // Check whether need to get the configuration setting info from HII drivers.\r |
3634 | // When after ReadyToBoot and need to do the export for form package add.\r | |
3635 | //\r | |
3636 | if (gExportAfterReadyToBoot && gExportConfigResp) {\r | |
3637 | HiiGetConfigRespInfo (This);\r | |
8a45f80e DB |
3638 | }\r |
3639 | \r | |
93e3992d | 3640 | return EFI_SUCCESS;\r |
3641 | }\r | |
3642 | \r | |
93e3992d | 3643 | /**\r |
4a429716 | 3644 | This function removes the package list that is associated with Handle\r |
93e3992d | 3645 | from the HII database. Before removing the package, any registered functions\r |
3646 | with the notification type REMOVE_PACK and the same package type will be called.\r | |
3647 | \r | |
3648 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3649 | instance.\r | |
3650 | @param Handle The handle that was registered to the data that is\r | |
3651 | requested for removal.\r | |
3652 | \r | |
3653 | @retval EFI_SUCCESS The data associated with the Handle was removed\r | |
3654 | from the HII database.\r | |
4a429716 | 3655 | @retval EFI_NOT_FOUND The specified handle is not in database.\r |
93e3992d | 3656 | @retval EFI_INVALID_PARAMETER The Handle was not valid.\r |
3657 | \r | |
3658 | **/\r | |
3659 | EFI_STATUS\r | |
3660 | EFIAPI\r | |
3661 | HiiRemovePackageList (\r | |
1436aea4 MK |
3662 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
3663 | IN EFI_HII_HANDLE Handle\r | |
93e3992d | 3664 | )\r |
3665 | {\r | |
3666 | EFI_STATUS Status;\r | |
3667 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3668 | LIST_ENTRY *Link;\r | |
3669 | HII_DATABASE_RECORD *Node;\r | |
3670 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3671 | HII_HANDLE *HiiHandle;\r | |
3672 | \r | |
813acf3a | 3673 | if (This == NULL) {\r |
93e3992d | 3674 | return EFI_INVALID_PARAMETER;\r |
3675 | }\r | |
3676 | \r | |
813acf3a | 3677 | if (!IsHiiHandleValid (Handle)) {\r |
3678 | return EFI_NOT_FOUND;\r | |
3679 | }\r | |
3680 | \r | |
979b7d80 DB |
3681 | EfiAcquireLock (&mHiiDatabaseLock);\r |
3682 | \r | |
93e3992d | 3683 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r |
3684 | \r | |
3685 | //\r | |
3686 | // Get the packagelist to be removed.\r | |
3687 | //\r | |
3688 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3689 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3690 | if (Node->Handle == Handle) {\r | |
1436aea4 | 3691 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *)(Node->PackageList);\r |
93e3992d | 3692 | ASSERT (PackageList != NULL);\r |
3693 | \r | |
3694 | //\r | |
3695 | // Call registered functions with REMOVE_PACK before removing packages\r | |
3696 | // then remove them.\r | |
3697 | //\r | |
3698 | Status = RemoveGuidPackages (Private, Handle, PackageList);\r | |
3699 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3700 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3701 | return Status;\r |
3702 | }\r | |
1436aea4 | 3703 | \r |
93e3992d | 3704 | Status = RemoveFormPackages (Private, Handle, PackageList);\r |
3705 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3706 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3707 | return Status;\r |
3708 | }\r | |
1436aea4 | 3709 | \r |
93e3992d | 3710 | Status = RemoveKeyboardLayoutPackages (Private, Handle, PackageList);\r |
3711 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3712 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3713 | return Status;\r |
3714 | }\r | |
1436aea4 | 3715 | \r |
93e3992d | 3716 | Status = RemoveStringPackages (Private, Handle, PackageList);\r |
3717 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3718 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3719 | return Status;\r |
3720 | }\r | |
1436aea4 | 3721 | \r |
93e3992d | 3722 | Status = RemoveFontPackages (Private, Handle, PackageList);\r |
3723 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3724 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3725 | return Status;\r |
3726 | }\r | |
1436aea4 | 3727 | \r |
93e3992d | 3728 | Status = RemoveImagePackages (Private, Handle, PackageList);\r |
3729 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3730 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3731 | return Status;\r |
3732 | }\r | |
1436aea4 | 3733 | \r |
93e3992d | 3734 | Status = RemoveSimpleFontPackages (Private, Handle, PackageList);\r |
3735 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3736 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3737 | return Status;\r |
3738 | }\r | |
1436aea4 | 3739 | \r |
93e3992d | 3740 | Status = RemoveDevicePathPackage (Private, Handle, PackageList);\r |
3741 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3742 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3743 | return Status;\r |
3744 | }\r | |
3745 | \r | |
3746 | //\r | |
3747 | // Free resources of the package list\r | |
3748 | //\r | |
3749 | RemoveEntryList (&Node->DatabaseEntry);\r | |
3750 | \r | |
1436aea4 | 3751 | HiiHandle = (HII_HANDLE *)Handle;\r |
93e3992d | 3752 | RemoveEntryList (&HiiHandle->Handle);\r |
3753 | Private->HiiHandleCount--;\r | |
3754 | ASSERT (Private->HiiHandleCount >= 0);\r | |
3755 | \r | |
3756 | HiiHandle->Signature = 0;\r | |
676df92c | 3757 | FreePool (HiiHandle);\r |
3758 | FreePool (Node->PackageList);\r | |
3759 | FreePool (Node);\r | |
93e3992d | 3760 | \r |
8a45f80e | 3761 | //\r |
adb2c050 | 3762 | // Check whether need to get the Database info.\r |
8a45f80e DB |
3763 | // Only after ReadyToBoot, need to do the export.\r |
3764 | //\r | |
3765 | if (gExportAfterReadyToBoot) {\r | |
adb2c050 DB |
3766 | HiiGetDatabaseInfo (This);\r |
3767 | }\r | |
1436aea4 | 3768 | \r |
979b7d80 DB |
3769 | EfiReleaseLock (&mHiiDatabaseLock);\r |
3770 | \r | |
3771 | //\r | |
3772 | // Notes:\r | |
3773 | // HiiGetDatabaseInfo () will get the contents of HII data base,\r | |
3774 | // belong to the atomic behavior of Hii Database update.\r | |
3775 | // And since HiiGetConfigRespInfo () will get the configuration setting info from HII drivers\r | |
3776 | // we can not think it belong to the atomic behavior of Hii Database update.\r | |
3777 | // That's why EfiReleaseLock (&mHiiDatabaseLock) is callled before HiiGetConfigRespInfo ().\r | |
3778 | //\r | |
adb2c050 DB |
3779 | \r |
3780 | //\r | |
3781 | // Check whether need to get the configuration setting info from HII drivers.\r | |
3782 | // When after ReadyToBoot and need to do the export for form package remove.\r | |
3783 | //\r | |
3784 | if (gExportAfterReadyToBoot && gExportConfigResp) {\r | |
3785 | HiiGetConfigRespInfo (This);\r | |
8a45f80e | 3786 | }\r |
1436aea4 | 3787 | \r |
93e3992d | 3788 | return EFI_SUCCESS;\r |
3789 | }\r | |
3790 | }\r | |
3791 | \r | |
979b7d80 | 3792 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3793 | return EFI_NOT_FOUND;\r |
3794 | }\r | |
3795 | \r | |
93e3992d | 3796 | /**\r |
3797 | This function updates the existing package list (which has the specified Handle)\r | |
3798 | in the HII databases, using the new package list specified by PackageList.\r | |
3799 | \r | |
3800 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3801 | instance.\r | |
3802 | @param Handle The handle that was registered to the data that is\r | |
3803 | requested to be updated.\r | |
3804 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r | |
3805 | package.\r | |
3806 | \r | |
3807 | @retval EFI_SUCCESS The HII database was successfully updated.\r | |
3808 | @retval EFI_OUT_OF_RESOURCES Unable to allocate enough memory for the updated\r | |
3809 | database.\r | |
813acf3a | 3810 | @retval EFI_INVALID_PARAMETER PackageList was NULL.\r |
3811 | @retval EFI_NOT_FOUND The specified Handle is not in database.\r | |
93e3992d | 3812 | \r |
3813 | **/\r | |
3814 | EFI_STATUS\r | |
3815 | EFIAPI\r | |
3816 | HiiUpdatePackageList (\r | |
3817 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3818 | IN EFI_HII_HANDLE Handle,\r | |
3819 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList\r | |
3820 | )\r | |
3821 | {\r | |
3822 | EFI_STATUS Status;\r | |
3823 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3824 | LIST_ENTRY *Link;\r | |
3825 | HII_DATABASE_RECORD *Node;\r | |
3826 | EFI_HII_PACKAGE_HEADER *PackageHdrPtr;\r | |
3827 | HII_DATABASE_PACKAGE_LIST_INSTANCE *OldPackageList;\r | |
3828 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
3829 | \r | |
1436aea4 | 3830 | if ((This == NULL) || (PackageList == NULL)) {\r |
93e3992d | 3831 | return EFI_INVALID_PARAMETER;\r |
3832 | }\r | |
3833 | \r | |
3834 | if (!IsHiiHandleValid (Handle)) {\r | |
3835 | return EFI_NOT_FOUND;\r | |
3836 | }\r | |
3837 | \r | |
3838 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3839 | \r | |
1436aea4 | 3840 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *)((UINT8 *)PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r |
93e3992d | 3841 | \r |
3842 | Status = EFI_SUCCESS;\r | |
3843 | \r | |
979b7d80 | 3844 | EfiAcquireLock (&mHiiDatabaseLock);\r |
93e3992d | 3845 | //\r |
3846 | // Get original packagelist to be updated\r | |
3847 | //\r | |
3848 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3849 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3850 | if (Node->Handle == Handle) {\r | |
3851 | OldPackageList = Node->PackageList;\r | |
3852 | //\r | |
3853 | // Remove the package if its type matches one of the package types which is\r | |
3854 | // contained in the new package list.\r | |
3855 | //\r | |
3856 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
3857 | while (PackageHeader.Type != EFI_HII_PACKAGE_END) {\r | |
3858 | switch (PackageHeader.Type) {\r | |
1436aea4 MK |
3859 | case EFI_HII_PACKAGE_TYPE_GUID:\r |
3860 | Status = RemoveGuidPackages (Private, Handle, OldPackageList);\r | |
3861 | break;\r | |
3862 | case EFI_HII_PACKAGE_FORMS:\r | |
3863 | Status = RemoveFormPackages (Private, Handle, OldPackageList);\r | |
3864 | break;\r | |
3865 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3866 | Status = RemoveKeyboardLayoutPackages (Private, Handle, OldPackageList);\r | |
3867 | break;\r | |
3868 | case EFI_HII_PACKAGE_STRINGS:\r | |
3869 | Status = RemoveStringPackages (Private, Handle, OldPackageList);\r | |
3870 | break;\r | |
3871 | case EFI_HII_PACKAGE_FONTS:\r | |
3872 | Status = RemoveFontPackages (Private, Handle, OldPackageList);\r | |
3873 | break;\r | |
3874 | case EFI_HII_PACKAGE_IMAGES:\r | |
3875 | Status = RemoveImagePackages (Private, Handle, OldPackageList);\r | |
3876 | break;\r | |
3877 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3878 | Status = RemoveSimpleFontPackages (Private, Handle, OldPackageList);\r | |
3879 | break;\r | |
3880 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3881 | Status = RemoveDevicePathPackage (Private, Handle, OldPackageList);\r | |
3882 | break;\r | |
93e3992d | 3883 | }\r |
3884 | \r | |
3885 | if (EFI_ERROR (Status)) {\r | |
979b7d80 | 3886 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3887 | return Status;\r |
3888 | }\r | |
3889 | \r | |
1436aea4 | 3890 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *)((UINT8 *)PackageHdrPtr + PackageHeader.Length);\r |
93e3992d | 3891 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r |
3892 | }\r | |
3893 | \r | |
3894 | //\r | |
3895 | // Add all of the packages within the new package list\r | |
3896 | //\r | |
8a45f80e DB |
3897 | Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_ADD_PACK, PackageList, Node);\r |
3898 | \r | |
3899 | //\r | |
adb2c050 | 3900 | // Check whether need to get the Database info.\r |
8a45f80e DB |
3901 | // Only after ReadyToBoot, need to do the export.\r |
3902 | //\r | |
1436aea4 | 3903 | if (gExportAfterReadyToBoot && (Status == EFI_SUCCESS)) {\r |
adb2c050 DB |
3904 | HiiGetDatabaseInfo (This);\r |
3905 | }\r | |
1436aea4 | 3906 | \r |
979b7d80 DB |
3907 | EfiReleaseLock (&mHiiDatabaseLock);\r |
3908 | \r | |
3909 | //\r | |
3910 | // Notes:\r | |
3911 | // HiiGetDatabaseInfo () will get the contents of HII data base,\r | |
3912 | // belong to the atomic behavior of Hii Database update.\r | |
3913 | // And since HiiGetConfigRespInfo () will get the configuration setting info from HII drivers\r | |
3914 | // we can not think it belong to the atomic behavior of Hii Database update.\r | |
3915 | // That's why EfiReleaseLock (&mHiiDatabaseLock) is callled before HiiGetConfigRespInfo ().\r | |
3916 | //\r | |
adb2c050 DB |
3917 | \r |
3918 | //\r | |
3919 | // Check whether need to get the configuration setting info from HII drivers.\r | |
3920 | // When after ReadyToBoot and need to do the export for form package update.\r | |
3921 | //\r | |
1436aea4 | 3922 | if (gExportAfterReadyToBoot && gExportConfigResp && (Status == EFI_SUCCESS)) {\r |
adb2c050 | 3923 | HiiGetConfigRespInfo (This);\r |
8a45f80e DB |
3924 | }\r |
3925 | \r | |
3926 | return Status;\r | |
93e3992d | 3927 | }\r |
3928 | }\r | |
1436aea4 | 3929 | \r |
979b7d80 | 3930 | EfiReleaseLock (&mHiiDatabaseLock);\r |
93e3992d | 3931 | return EFI_NOT_FOUND;\r |
3932 | }\r | |
3933 | \r | |
93e3992d | 3934 | /**\r |
3935 | This function returns a list of the package handles of the specified type\r | |
3936 | that are currently active in the database. The pseudo-type\r | |
3937 | EFI_HII_PACKAGE_TYPE_ALL will cause all package handles to be listed.\r | |
3938 | \r | |
3939 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3940 | instance.\r | |
3941 | @param PackageType Specifies the package type of the packages to list\r | |
3942 | or EFI_HII_PACKAGE_TYPE_ALL for all packages to be\r | |
3943 | listed.\r | |
3944 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r | |
3945 | this is the pointer to the GUID which must match\r | |
3946 | the Guid field of EFI_HII_GUID_PACKAGE_GUID_HDR.\r | |
3947 | Otherwise, it must be NULL.\r | |
3948 | @param HandleBufferLength On input, a pointer to the length of the handle\r | |
3949 | buffer. On output, the length of the handle\r | |
3950 | buffer that is required for the handles found.\r | |
3951 | @param Handle An array of EFI_HII_HANDLE instances returned.\r | |
3952 | \r | |
4a429716 | 3953 | @retval EFI_SUCCESS The matching handles are outputted successfully.\r |
c0a3c3da | 3954 | HandleBufferLength is updated with the actual length.\r |
93e3992d | 3955 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r |
3956 | Handle is too small to support the number of\r | |
3957 | handles. HandleBufferLength is updated with a\r | |
3958 | value that will enable the data to fit.\r | |
3959 | @retval EFI_NOT_FOUND No matching handle could not be found in database.\r | |
c0a3c3da ED |
3960 | @retval EFI_INVALID_PARAMETER HandleBufferLength was NULL.\r |
3961 | @retval EFI_INVALID_PARAMETER The value referenced by HandleBufferLength was not\r | |
3962 | zero and Handle was NULL.\r | |
813acf3a | 3963 | @retval EFI_INVALID_PARAMETER PackageType is not a EFI_HII_PACKAGE_TYPE_GUID but\r |
c0a3c3da ED |
3964 | PackageGuid is not NULL, PackageType is a EFI_HII_\r |
3965 | PACKAGE_TYPE_GUID but PackageGuid is NULL.\r | |
93e3992d | 3966 | \r |
3967 | **/\r | |
3968 | EFI_STATUS\r | |
3969 | EFIAPI\r | |
3970 | HiiListPackageLists (\r | |
1436aea4 MK |
3971 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
3972 | IN UINT8 PackageType,\r | |
3973 | IN CONST EFI_GUID *PackageGuid,\r | |
3974 | IN OUT UINTN *HandleBufferLength,\r | |
3975 | OUT EFI_HII_HANDLE *Handle\r | |
93e3992d | 3976 | )\r |
3977 | {\r | |
3978 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
3979 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3980 | HII_DATABASE_RECORD *Node;\r | |
3981 | LIST_ENTRY *Link;\r | |
3982 | BOOLEAN Matched;\r | |
3983 | HII_HANDLE **Result;\r | |
3984 | UINTN ResultSize;\r | |
3985 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3986 | LIST_ENTRY *Link1;\r | |
3987 | \r | |
3988 | //\r | |
3989 | // Check input parameters\r | |
3990 | //\r | |
1436aea4 | 3991 | if ((This == NULL) || (HandleBufferLength == NULL)) {\r |
93e3992d | 3992 | return EFI_INVALID_PARAMETER;\r |
3993 | }\r | |
1436aea4 MK |
3994 | \r |
3995 | if ((*HandleBufferLength > 0) && (Handle == NULL)) {\r | |
93e3992d | 3996 | return EFI_INVALID_PARAMETER;\r |
3997 | }\r | |
1436aea4 MK |
3998 | \r |
3999 | if (((PackageType == EFI_HII_PACKAGE_TYPE_GUID) && (PackageGuid == NULL)) ||\r | |
4000 | ((PackageType != EFI_HII_PACKAGE_TYPE_GUID) && (PackageGuid != NULL)))\r | |
4001 | {\r | |
93e3992d | 4002 | return EFI_INVALID_PARAMETER;\r |
4003 | }\r | |
4004 | \r | |
4005 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4006 | Matched = FALSE;\r | |
1436aea4 | 4007 | Result = (HII_HANDLE **)Handle;\r |
93e3992d | 4008 | ResultSize = 0;\r |
4009 | \r | |
4010 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
1436aea4 MK |
4011 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r |
4012 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *)(Node->PackageList);\r | |
93e3992d | 4013 | switch (PackageType) {\r |
4014 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
4015 | for (Link1 = PackageList->GuidPkgHdr.ForwardLink; Link1 != &PackageList->GuidPkgHdr; Link1 = Link1->ForwardLink) {\r | |
4016 | GuidPackage = CR (Link1, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);\r | |
4017 | if (CompareGuid (\r | |
1436aea4 MK |
4018 | (EFI_GUID *)PackageGuid,\r |
4019 | (EFI_GUID *)(GuidPackage->GuidPkg + sizeof (EFI_HII_PACKAGE_HEADER))\r | |
4020 | ))\r | |
4021 | {\r | |
93e3992d | 4022 | Matched = TRUE;\r |
4023 | break;\r | |
4024 | }\r | |
4025 | }\r | |
1436aea4 | 4026 | \r |
93e3992d | 4027 | break;\r |
8d00a0f1 | 4028 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 4029 | if (!IsListEmpty (&PackageList->FormPkgHdr)) {\r |
4030 | Matched = TRUE;\r | |
4031 | }\r | |
1436aea4 | 4032 | \r |
93e3992d | 4033 | break;\r |
4034 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
4035 | if (!IsListEmpty (&PackageList->KeyboardLayoutHdr)) {\r | |
4036 | Matched = TRUE;\r | |
4037 | }\r | |
1436aea4 | 4038 | \r |
93e3992d | 4039 | break;\r |
4040 | case EFI_HII_PACKAGE_STRINGS:\r | |
4041 | if (!IsListEmpty (&PackageList->StringPkgHdr)) {\r | |
4042 | Matched = TRUE;\r | |
4043 | }\r | |
1436aea4 | 4044 | \r |
93e3992d | 4045 | break;\r |
4046 | case EFI_HII_PACKAGE_FONTS:\r | |
4047 | if (!IsListEmpty (&PackageList->FontPkgHdr)) {\r | |
4048 | Matched = TRUE;\r | |
4049 | }\r | |
1436aea4 | 4050 | \r |
93e3992d | 4051 | break;\r |
4052 | case EFI_HII_PACKAGE_IMAGES:\r | |
4053 | if (PackageList->ImagePkg != NULL) {\r | |
4054 | Matched = TRUE;\r | |
4055 | }\r | |
1436aea4 | 4056 | \r |
93e3992d | 4057 | break;\r |
4058 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
4059 | if (!IsListEmpty (&PackageList->SimpleFontPkgHdr)) {\r | |
4060 | Matched = TRUE;\r | |
4061 | }\r | |
1436aea4 | 4062 | \r |
93e3992d | 4063 | break;\r |
4064 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
4065 | if (PackageList->DevicePathPkg != NULL) {\r | |
4066 | Matched = TRUE;\r | |
4067 | }\r | |
1436aea4 | 4068 | \r |
93e3992d | 4069 | break;\r |
1436aea4 MK |
4070 | //\r |
4071 | // Pseudo-type EFI_HII_PACKAGE_TYPE_ALL will cause all package handles\r | |
4072 | // to be listed.\r | |
4073 | //\r | |
93e3992d | 4074 | case EFI_HII_PACKAGE_TYPE_ALL:\r |
4075 | Matched = TRUE;\r | |
4076 | break;\r | |
4077 | default:\r | |
4078 | break;\r | |
4079 | }\r | |
4080 | \r | |
4081 | //\r | |
4082 | // This active package list has the specified package type, list it.\r | |
4083 | //\r | |
4084 | if (Matched) {\r | |
4085 | ResultSize += sizeof (EFI_HII_HANDLE);\r | |
4086 | if (ResultSize <= *HandleBufferLength) {\r | |
4087 | *Result++ = Node->Handle;\r | |
4088 | }\r | |
4089 | }\r | |
1436aea4 | 4090 | \r |
93e3992d | 4091 | Matched = FALSE;\r |
4092 | }\r | |
4093 | \r | |
4094 | if (ResultSize == 0) {\r | |
4095 | return EFI_NOT_FOUND;\r | |
4096 | }\r | |
4097 | \r | |
4098 | if (*HandleBufferLength < ResultSize) {\r | |
4099 | *HandleBufferLength = ResultSize;\r | |
4100 | return EFI_BUFFER_TOO_SMALL;\r | |
4101 | }\r | |
4102 | \r | |
4103 | *HandleBufferLength = ResultSize;\r | |
4104 | return EFI_SUCCESS;\r | |
4105 | }\r | |
4106 | \r | |
93e3992d | 4107 | /**\r |
4108 | This function will export one or all package lists in the database to a buffer.\r | |
4109 | For each package list exported, this function will call functions registered\r | |
4110 | with EXPORT_PACK and then copy the package list to the buffer.\r | |
4111 | \r | |
4112 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4113 | instance.\r | |
4114 | @param Handle An EFI_HII_HANDLE that corresponds to the desired\r | |
4115 | package list in the HII database to export or NULL\r | |
4116 | to indicate all package lists should be exported.\r | |
4117 | @param BufferSize On input, a pointer to the length of the buffer.\r | |
4118 | On output, the length of the buffer that is\r | |
4119 | required for the exported data.\r | |
4120 | @param Buffer A pointer to a buffer that will contain the\r | |
4121 | results of the export function.\r | |
4122 | \r | |
4123 | @retval EFI_SUCCESS Package exported.\r | |
4124 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r | |
4125 | Handle is too small to support the number of\r | |
4126 | handles. HandleBufferLength is updated with a\r | |
4127 | value that will enable the data to fit.\r | |
4a429716 | 4128 | @retval EFI_NOT_FOUND The specified Handle could not be found in the\r |
93e3992d | 4129 | current database.\r |
c0a3c3da | 4130 | @retval EFI_INVALID_PARAMETER BufferSize was NULL.\r |
d1102dba | 4131 | @retval EFI_INVALID_PARAMETER The value referenced by BufferSize was not zero\r |
c0a3c3da | 4132 | and Buffer was NULL.\r |
93e3992d | 4133 | \r |
4134 | **/\r | |
4135 | EFI_STATUS\r | |
4136 | EFIAPI\r | |
4137 | HiiExportPackageLists (\r | |
1436aea4 MK |
4138 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
4139 | IN EFI_HII_HANDLE Handle,\r | |
4140 | IN OUT UINTN *BufferSize,\r | |
4141 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r | |
93e3992d | 4142 | )\r |
4143 | {\r | |
1436aea4 MK |
4144 | LIST_ENTRY *Link;\r |
4145 | EFI_STATUS Status;\r | |
4146 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
4147 | HII_DATABASE_RECORD *Node;\r | |
4148 | UINTN UsedSize;\r | |
93e3992d | 4149 | \r |
1436aea4 | 4150 | if ((This == NULL) || (BufferSize == NULL)) {\r |
93e3992d | 4151 | return EFI_INVALID_PARAMETER;\r |
4152 | }\r | |
1436aea4 MK |
4153 | \r |
4154 | if ((*BufferSize > 0) && (Buffer == NULL)) {\r | |
93e3992d | 4155 | return EFI_INVALID_PARAMETER;\r |
4156 | }\r | |
1436aea4 | 4157 | \r |
68945618 | 4158 | if ((Handle != NULL) && (!IsHiiHandleValid (Handle))) {\r |
93e3992d | 4159 | return EFI_NOT_FOUND;\r |
4160 | }\r | |
4161 | \r | |
4162 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4163 | UsedSize = 0;\r | |
4164 | \r | |
4165 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
4166 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
4167 | if (Handle == NULL) {\r | |
4168 | //\r | |
4169 | // Export all package lists in current hii database.\r | |
4170 | //\r | |
4171 | Status = ExportPackageList (\r | |
4172 | Private,\r | |
4173 | Node->Handle,\r | |
1436aea4 | 4174 | (HII_DATABASE_PACKAGE_LIST_INSTANCE *)(Node->PackageList),\r |
93e3992d | 4175 | &UsedSize,\r |
4176 | *BufferSize,\r | |
1436aea4 | 4177 | (EFI_HII_PACKAGE_LIST_HEADER *)((UINT8 *)Buffer + UsedSize)\r |
93e3992d | 4178 | );\r |
4179 | ASSERT_EFI_ERROR (Status);\r | |
1436aea4 | 4180 | } else if ((Handle != NULL) && (Node->Handle == Handle)) {\r |
93e3992d | 4181 | Status = ExportPackageList (\r |
4182 | Private,\r | |
4183 | Handle,\r | |
1436aea4 | 4184 | (HII_DATABASE_PACKAGE_LIST_INSTANCE *)(Node->PackageList),\r |
93e3992d | 4185 | &UsedSize,\r |
4186 | *BufferSize,\r | |
4187 | Buffer\r | |
4188 | );\r | |
4189 | ASSERT_EFI_ERROR (Status);\r | |
4190 | if (*BufferSize < UsedSize) {\r | |
4191 | *BufferSize = UsedSize;\r | |
4192 | return EFI_BUFFER_TOO_SMALL;\r | |
4193 | }\r | |
1436aea4 | 4194 | \r |
93e3992d | 4195 | return EFI_SUCCESS;\r |
4196 | }\r | |
4197 | }\r | |
4198 | \r | |
1436aea4 | 4199 | if ((Handle == NULL) && (UsedSize != 0)) {\r |
93e3992d | 4200 | if (*BufferSize < UsedSize) {\r |
4201 | *BufferSize = UsedSize;\r | |
4202 | return EFI_BUFFER_TOO_SMALL;\r | |
4203 | }\r | |
1436aea4 | 4204 | \r |
93e3992d | 4205 | return EFI_SUCCESS;\r |
4206 | }\r | |
4207 | \r | |
4208 | return EFI_NOT_FOUND;\r | |
4209 | }\r | |
4210 | \r | |
93e3992d | 4211 | /**\r |
4212 | This function registers a function which will be called when specified actions related to packages of\r | |
4213 | the specified type occur in the HII database. By registering a function, other HII-related drivers are\r | |
4214 | notified when specific package types are added, removed or updated in the HII database.\r | |
4215 | Each driver or application which registers a notification should use\r | |
4216 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify() before exiting.\r | |
4217 | \r | |
4218 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4219 | instance.\r | |
4220 | @param PackageType Specifies the package type of the packages to list\r | |
4221 | or EFI_HII_PACKAGE_TYPE_ALL for all packages to be\r | |
4222 | listed.\r | |
4223 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r | |
4224 | this is the pointer to the GUID which must match\r | |
4225 | the Guid field of\r | |
4226 | EFI_HII_GUID_PACKAGE_GUID_HDR. Otherwise, it must\r | |
4227 | be NULL.\r | |
4228 | @param PackageNotifyFn Points to the function to be called when the event\r | |
4229 | specified by\r | |
4230 | NotificationType occurs.\r | |
4231 | @param NotifyType Describes the types of notification which this\r | |
4232 | function will be receiving.\r | |
4233 | @param NotifyHandle Points to the unique handle assigned to the\r | |
4234 | registered notification. Can be used in\r | |
4235 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify()\r | |
4236 | to stop notifications.\r | |
4237 | \r | |
4238 | @retval EFI_SUCCESS Notification registered successfully.\r | |
4239 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary data structures\r | |
4240 | @retval EFI_INVALID_PARAMETER NotifyHandle is NULL.\r | |
4241 | @retval EFI_INVALID_PARAMETER PackageGuid is not NULL when PackageType is not\r | |
4242 | EFI_HII_PACKAGE_TYPE_GUID.\r | |
4243 | @retval EFI_INVALID_PARAMETER PackageGuid is NULL when PackageType is\r | |
4244 | EFI_HII_PACKAGE_TYPE_GUID.\r | |
4245 | \r | |
4246 | **/\r | |
4247 | EFI_STATUS\r | |
4248 | EFIAPI\r | |
4249 | HiiRegisterPackageNotify (\r | |
1436aea4 MK |
4250 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
4251 | IN UINT8 PackageType,\r | |
4252 | IN CONST EFI_GUID *PackageGuid,\r | |
4253 | IN CONST EFI_HII_DATABASE_NOTIFY PackageNotifyFn,\r | |
4254 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
4255 | OUT EFI_HANDLE *NotifyHandle\r | |
93e3992d | 4256 | )\r |
4257 | {\r | |
1436aea4 MK |
4258 | HII_DATABASE_PRIVATE_DATA *Private;\r |
4259 | HII_DATABASE_NOTIFY *Notify;\r | |
4260 | EFI_STATUS Status;\r | |
93e3992d | 4261 | \r |
1436aea4 | 4262 | if ((This == NULL) || (NotifyHandle == NULL)) {\r |
93e3992d | 4263 | return EFI_INVALID_PARAMETER;\r |
4264 | }\r | |
1436aea4 MK |
4265 | \r |
4266 | if (((PackageType == EFI_HII_PACKAGE_TYPE_GUID) && (PackageGuid == NULL)) ||\r | |
4267 | ((PackageType != EFI_HII_PACKAGE_TYPE_GUID) && (PackageGuid != NULL)))\r | |
4268 | {\r | |
93e3992d | 4269 | return EFI_INVALID_PARAMETER;\r |
4270 | }\r | |
4271 | \r | |
4272 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4273 | \r | |
4274 | //\r | |
4275 | // Allocate a notification node\r | |
4276 | //\r | |
1436aea4 | 4277 | Notify = (HII_DATABASE_NOTIFY *)AllocateZeroPool (sizeof (HII_DATABASE_NOTIFY));\r |
93e3992d | 4278 | if (Notify == NULL) {\r |
4279 | return EFI_OUT_OF_RESOURCES;\r | |
4280 | }\r | |
4281 | \r | |
4282 | //\r | |
4283 | // Generate a notify handle\r | |
4284 | //\r | |
4285 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
4286 | &Notify->NotifyHandle,\r | |
c8ad2d7a | 4287 | &gEfiCallerIdGuid,\r |
93e3992d | 4288 | NULL,\r |
4289 | NULL\r | |
4290 | );\r | |
4291 | ASSERT_EFI_ERROR (Status);\r | |
4292 | \r | |
4293 | //\r | |
4294 | // Fill in the information to the notification node\r | |
4295 | //\r | |
4296 | Notify->Signature = HII_DATABASE_NOTIFY_SIGNATURE;\r | |
4297 | Notify->PackageType = PackageType;\r | |
1436aea4 MK |
4298 | Notify->PackageGuid = (EFI_GUID *)PackageGuid;\r |
4299 | Notify->PackageNotifyFn = (EFI_HII_DATABASE_NOTIFY)PackageNotifyFn;\r | |
93e3992d | 4300 | Notify->NotifyType = NotifyType;\r |
4301 | \r | |
4302 | InsertTailList (&Private->DatabaseNotifyList, &Notify->DatabaseNotifyEntry);\r | |
4303 | *NotifyHandle = Notify->NotifyHandle;\r | |
4304 | \r | |
4305 | return EFI_SUCCESS;\r | |
4306 | }\r | |
4307 | \r | |
93e3992d | 4308 | /**\r |
4309 | Removes the specified HII database package-related notification.\r | |
4310 | \r | |
4311 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4312 | instance.\r | |
e90b081a | 4313 | @param NotificationHandle The handle of the notification function being\r |
93e3992d | 4314 | unregistered.\r |
4315 | \r | |
4316 | @retval EFI_SUCCESS Notification is unregistered successfully.\r | |
4317 | @retval EFI_INVALID_PARAMETER The Handle is invalid.\r | |
4318 | @retval EFI_NOT_FOUND The incoming notification handle does not exist\r | |
4319 | in current hii database.\r | |
4320 | \r | |
4321 | **/\r | |
4322 | EFI_STATUS\r | |
4323 | EFIAPI\r | |
4324 | HiiUnregisterPackageNotify (\r | |
1436aea4 MK |
4325 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
4326 | IN EFI_HANDLE NotificationHandle\r | |
93e3992d | 4327 | )\r |
4328 | {\r | |
1436aea4 MK |
4329 | HII_DATABASE_PRIVATE_DATA *Private;\r |
4330 | HII_DATABASE_NOTIFY *Notify;\r | |
4331 | LIST_ENTRY *Link;\r | |
4332 | EFI_STATUS Status;\r | |
93e3992d | 4333 | \r |
813acf3a | 4334 | if (This == NULL) {\r |
93e3992d | 4335 | return EFI_INVALID_PARAMETER;\r |
4336 | }\r | |
4337 | \r | |
813acf3a | 4338 | if (NotificationHandle == NULL) {\r |
4339 | return EFI_NOT_FOUND;\r | |
4340 | }\r | |
4341 | \r | |
93e3992d | 4342 | Status = gBS->OpenProtocol (\r |
4343 | NotificationHandle,\r | |
c8ad2d7a | 4344 | &gEfiCallerIdGuid,\r |
93e3992d | 4345 | NULL,\r |
4346 | NULL,\r | |
4347 | NULL,\r | |
4348 | EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r | |
4349 | );\r | |
4350 | if (EFI_ERROR (Status)) {\r | |
813acf3a | 4351 | return EFI_NOT_FOUND;\r |
93e3992d | 4352 | }\r |
4353 | \r | |
4354 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4355 | \r | |
4356 | for (Link = Private->DatabaseNotifyList.ForwardLink; Link != &Private->DatabaseNotifyList; Link = Link->ForwardLink) {\r | |
4357 | Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);\r | |
4358 | if (Notify->NotifyHandle == NotificationHandle) {\r | |
4359 | //\r | |
4360 | // Remove the matching notification node\r | |
4361 | //\r | |
4362 | RemoveEntryList (&Notify->DatabaseNotifyEntry);\r | |
4363 | Status = gBS->UninstallMultipleProtocolInterfaces (\r | |
4364 | Notify->NotifyHandle,\r | |
c8ad2d7a | 4365 | &gEfiCallerIdGuid,\r |
93e3992d | 4366 | NULL,\r |
4367 | NULL\r | |
4368 | );\r | |
4369 | ASSERT_EFI_ERROR (Status);\r | |
676df92c | 4370 | FreePool (Notify);\r |
93e3992d | 4371 | \r |
4372 | return EFI_SUCCESS;\r | |
4373 | }\r | |
4374 | }\r | |
4375 | \r | |
4376 | return EFI_NOT_FOUND;\r | |
4377 | }\r | |
4378 | \r | |
93e3992d | 4379 | /**\r |
4380 | This routine retrieves an array of GUID values for each keyboard layout that\r | |
4381 | was previously registered in the system.\r | |
4382 | \r | |
4383 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4384 | instance.\r | |
4385 | @param KeyGuidBufferLength On input, a pointer to the length of the keyboard\r | |
4386 | GUID buffer. On output, the length of the handle\r | |
4387 | buffer that is required for the handles found.\r | |
4388 | @param KeyGuidBuffer An array of keyboard layout GUID instances\r | |
4389 | returned.\r | |
4390 | \r | |
4391 | @retval EFI_SUCCESS KeyGuidBuffer was updated successfully.\r | |
4392 | @retval EFI_BUFFER_TOO_SMALL The KeyGuidBufferLength parameter indicates\r | |
4393 | that KeyGuidBuffer is too small to support the\r | |
4394 | number of GUIDs. KeyGuidBufferLength is\r | |
4395 | updated with a value that will enable the data to\r | |
4396 | fit.\r | |
c0a3c3da ED |
4397 | @retval EFI_INVALID_PARAMETER The KeyGuidBufferLength is NULL.\r |
4398 | @retval EFI_INVALID_PARAMETER The value referenced by KeyGuidBufferLength is not\r | |
4399 | zero and KeyGuidBuffer is NULL.\r | |
93e3992d | 4400 | @retval EFI_NOT_FOUND There was no keyboard layout.\r |
4401 | \r | |
4402 | **/\r | |
4403 | EFI_STATUS\r | |
4404 | EFIAPI\r | |
4405 | HiiFindKeyboardLayouts (\r | |
1436aea4 MK |
4406 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
4407 | IN OUT UINT16 *KeyGuidBufferLength,\r | |
4408 | OUT EFI_GUID *KeyGuidBuffer\r | |
93e3992d | 4409 | )\r |
4410 | {\r | |
1436aea4 MK |
4411 | HII_DATABASE_PRIVATE_DATA *Private;\r |
4412 | HII_DATABASE_RECORD *Node;\r | |
4413 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
4414 | LIST_ENTRY *Link;\r | |
4415 | LIST_ENTRY *Link1;\r | |
4416 | UINT16 ResultSize;\r | |
4417 | UINTN Index;\r | |
4418 | UINT16 LayoutCount;\r | |
4419 | UINT16 LayoutLength;\r | |
4420 | UINT8 *Layout;\r | |
4421 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
4422 | \r | |
4423 | if ((This == NULL) || (KeyGuidBufferLength == NULL)) {\r | |
93e3992d | 4424 | return EFI_INVALID_PARAMETER;\r |
4425 | }\r | |
4426 | \r | |
1436aea4 | 4427 | if ((*KeyGuidBufferLength > 0) && (KeyGuidBuffer == NULL)) {\r |
93e3992d | 4428 | return EFI_INVALID_PARAMETER;\r |
4429 | }\r | |
4430 | \r | |
1436aea4 MK |
4431 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r |
4432 | ResultSize = 0;\r | |
93e3992d | 4433 | \r |
4434 | //\r | |
4435 | // Search all package lists in whole database to retrieve keyboard layout.\r | |
4436 | //\r | |
4437 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
1436aea4 | 4438 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r |
93e3992d | 4439 | PackageList = Node->PackageList;\r |
4440 | for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;\r | |
4441 | Link1 != &PackageList->KeyboardLayoutHdr;\r | |
4442 | Link1 = Link1->ForwardLink\r | |
1436aea4 MK |
4443 | )\r |
4444 | {\r | |
93e3992d | 4445 | //\r |
4446 | // Find out all Keyboard Layout packages in this package list.\r | |
4447 | //\r | |
4448 | Package = CR (\r | |
4449 | Link1,\r | |
4450 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
4451 | KeyboardEntry,\r | |
4452 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
4453 | );\r | |
1436aea4 | 4454 | Layout = (UINT8 *)Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);\r |
93e3992d | 4455 | CopyMem (\r |
4456 | &LayoutCount,\r | |
1436aea4 | 4457 | (UINT8 *)Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER),\r |
93e3992d | 4458 | sizeof (UINT16)\r |
4459 | );\r | |
4460 | for (Index = 0; Index < LayoutCount; Index++) {\r | |
4461 | ResultSize += sizeof (EFI_GUID);\r | |
4462 | if (ResultSize <= *KeyGuidBufferLength) {\r | |
813acf3a | 4463 | CopyMem (KeyGuidBuffer + (ResultSize / sizeof (EFI_GUID) - 1), Layout + sizeof (UINT16), sizeof (EFI_GUID));\r |
93e3992d | 4464 | CopyMem (&LayoutLength, Layout, sizeof (UINT16));\r |
4465 | Layout = Layout + LayoutLength;\r | |
4466 | }\r | |
4467 | }\r | |
4468 | }\r | |
4469 | }\r | |
4470 | \r | |
4471 | if (ResultSize == 0) {\r | |
4472 | return EFI_NOT_FOUND;\r | |
4473 | }\r | |
4474 | \r | |
4475 | if (*KeyGuidBufferLength < ResultSize) {\r | |
4476 | *KeyGuidBufferLength = ResultSize;\r | |
4477 | return EFI_BUFFER_TOO_SMALL;\r | |
4478 | }\r | |
4479 | \r | |
4480 | *KeyGuidBufferLength = ResultSize;\r | |
4481 | return EFI_SUCCESS;\r | |
4482 | }\r | |
4483 | \r | |
93e3992d | 4484 | /**\r |
4485 | This routine retrieves the requested keyboard layout. The layout is a physical description of the keys\r | |
4486 | on a keyboard and the character(s) that are associated with a particular set of key strokes.\r | |
4487 | \r | |
4488 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4489 | instance.\r | |
4490 | @param KeyGuid A pointer to the unique ID associated with a given\r | |
4491 | keyboard layout. If KeyGuid is NULL then the\r | |
4492 | current layout will be retrieved.\r | |
4493 | @param KeyboardLayoutLength On input, a pointer to the length of the\r | |
4494 | KeyboardLayout buffer. On output, the length of\r | |
4495 | the data placed into KeyboardLayout.\r | |
4496 | @param KeyboardLayout A pointer to a buffer containing the retrieved\r | |
4497 | keyboard layout.\r | |
4498 | \r | |
4499 | @retval EFI_SUCCESS The keyboard layout was retrieved successfully.\r | |
4500 | @retval EFI_NOT_FOUND The requested keyboard layout was not found.\r | |
4501 | @retval EFI_INVALID_PARAMETER The KeyboardLayout or KeyboardLayoutLength was\r | |
4502 | NULL.\r | |
4503 | @retval EFI_BUFFER_TOO_SMALL The KeyboardLayoutLength parameter indicates\r | |
4504 | that KeyboardLayout is too small to support the\r | |
4505 | requested keyboard layout. KeyboardLayoutLength is\r | |
4506 | updated with a value that will enable the\r | |
4507 | data to fit.\r | |
4508 | \r | |
4509 | **/\r | |
4510 | EFI_STATUS\r | |
4511 | EFIAPI\r | |
4512 | HiiGetKeyboardLayout (\r | |
1436aea4 MK |
4513 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
4514 | IN CONST EFI_GUID *KeyGuid,\r | |
4515 | IN OUT UINT16 *KeyboardLayoutLength,\r | |
4516 | OUT EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout\r | |
93e3992d | 4517 | )\r |
4518 | {\r | |
1436aea4 MK |
4519 | HII_DATABASE_PRIVATE_DATA *Private;\r |
4520 | HII_DATABASE_RECORD *Node;\r | |
4521 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
4522 | LIST_ENTRY *Link;\r | |
4523 | LIST_ENTRY *Link1;\r | |
4524 | UINTN Index;\r | |
4525 | UINT8 *Layout;\r | |
4526 | UINT16 LayoutCount;\r | |
4527 | UINT16 LayoutLength;\r | |
4528 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
4529 | \r | |
4530 | if ((This == NULL) || (KeyboardLayoutLength == NULL)) {\r | |
93e3992d | 4531 | return EFI_INVALID_PARAMETER;\r |
4532 | }\r | |
1436aea4 MK |
4533 | \r |
4534 | if ((*KeyboardLayoutLength > 0) && (KeyboardLayout == NULL)) {\r | |
93e3992d | 4535 | return EFI_INVALID_PARAMETER;\r |
4536 | }\r | |
4537 | \r | |
4538 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4539 | //\r | |
4540 | // Retrieve the current keyboard layout.\r | |
4541 | //\r | |
4542 | if (KeyGuid == NULL) {\r | |
4543 | if (Private->CurrentLayout == NULL) {\r | |
4544 | return EFI_NOT_FOUND;\r | |
4545 | }\r | |
1436aea4 | 4546 | \r |
93e3992d | 4547 | CopyMem (&LayoutLength, Private->CurrentLayout, sizeof (UINT16));\r |
4548 | if (*KeyboardLayoutLength < LayoutLength) {\r | |
4549 | *KeyboardLayoutLength = LayoutLength;\r | |
4550 | return EFI_BUFFER_TOO_SMALL;\r | |
4551 | }\r | |
1436aea4 | 4552 | \r |
93e3992d | 4553 | CopyMem (KeyboardLayout, Private->CurrentLayout, LayoutLength);\r |
4554 | return EFI_SUCCESS;\r | |
4555 | }\r | |
4556 | \r | |
4557 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
1436aea4 MK |
4558 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r |
4559 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *)(Node->PackageList);\r | |
93e3992d | 4560 | for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;\r |
4561 | Link1 != &PackageList->KeyboardLayoutHdr;\r | |
4562 | Link1 = Link1->ForwardLink\r | |
1436aea4 MK |
4563 | )\r |
4564 | {\r | |
93e3992d | 4565 | Package = CR (\r |
4566 | Link1,\r | |
4567 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
4568 | KeyboardEntry,\r | |
4569 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
4570 | );\r | |
4571 | \r | |
1436aea4 | 4572 | Layout = (UINT8 *)Package->KeyboardPkg +\r |
93e3992d | 4573 | sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);\r |
4574 | CopyMem (&LayoutCount, Layout - sizeof (UINT16), sizeof (UINT16));\r | |
4575 | for (Index = 0; Index < LayoutCount; Index++) {\r | |
4576 | CopyMem (&LayoutLength, Layout, sizeof (UINT16));\r | |
4577 | if (CompareMem (Layout + sizeof (UINT16), KeyGuid, sizeof (EFI_GUID)) == 0) {\r | |
4578 | if (LayoutLength <= *KeyboardLayoutLength) {\r | |
4579 | CopyMem (KeyboardLayout, Layout, LayoutLength);\r | |
4580 | return EFI_SUCCESS;\r | |
4581 | } else {\r | |
4582 | *KeyboardLayoutLength = LayoutLength;\r | |
4583 | return EFI_BUFFER_TOO_SMALL;\r | |
4584 | }\r | |
4585 | }\r | |
1436aea4 | 4586 | \r |
93e3992d | 4587 | Layout = Layout + LayoutLength;\r |
4588 | }\r | |
4589 | }\r | |
4590 | }\r | |
4591 | \r | |
4592 | return EFI_NOT_FOUND;\r | |
4593 | }\r | |
4594 | \r | |
93e3992d | 4595 | /**\r |
4596 | This routine sets the default keyboard layout to the one referenced by KeyGuid. When this routine\r | |
4597 | is called, an event will be signaled of the EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID\r | |
4598 | group type. This is so that agents which are sensitive to the current keyboard layout being changed\r | |
4599 | can be notified of this change.\r | |
4600 | \r | |
4601 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4602 | instance.\r | |
4603 | @param KeyGuid A pointer to the unique ID associated with a given\r | |
4604 | keyboard layout.\r | |
4605 | \r | |
4606 | @retval EFI_SUCCESS The current keyboard layout was successfully set.\r | |
4607 | @retval EFI_NOT_FOUND The referenced keyboard layout was not found, so\r | |
4608 | action was taken.\r | |
4609 | @retval EFI_INVALID_PARAMETER The KeyGuid was NULL.\r | |
4610 | \r | |
4611 | **/\r | |
4612 | EFI_STATUS\r | |
4613 | EFIAPI\r | |
4614 | HiiSetKeyboardLayout (\r | |
1436aea4 MK |
4615 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
4616 | IN CONST EFI_GUID *KeyGuid\r | |
93e3992d | 4617 | )\r |
4618 | {\r | |
1436aea4 MK |
4619 | HII_DATABASE_PRIVATE_DATA *Private;\r |
4620 | EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout;\r | |
4621 | UINT16 KeyboardLayoutLength;\r | |
4622 | EFI_STATUS Status;\r | |
93e3992d | 4623 | \r |
1436aea4 | 4624 | if ((This == NULL) || (KeyGuid == NULL)) {\r |
93e3992d | 4625 | return EFI_INVALID_PARAMETER;\r |
4626 | }\r | |
4627 | \r | |
4628 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4629 | \r | |
4630 | //\r | |
4631 | // The specified GUID equals the current keyboard layout GUID,\r | |
4632 | // return directly.\r | |
4633 | //\r | |
4634 | if (CompareGuid (&Private->CurrentLayoutGuid, KeyGuid)) {\r | |
4635 | return EFI_SUCCESS;\r | |
4636 | }\r | |
4637 | \r | |
4638 | //\r | |
4639 | // Try to find the incoming keyboard layout data in current database.\r | |
4640 | //\r | |
4641 | KeyboardLayoutLength = 0;\r | |
4642 | KeyboardLayout = NULL;\r | |
1436aea4 | 4643 | Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);\r |
93e3992d | 4644 | if (Status != EFI_BUFFER_TOO_SMALL) {\r |
4645 | return Status;\r | |
4646 | }\r | |
4647 | \r | |
1436aea4 | 4648 | KeyboardLayout = (EFI_HII_KEYBOARD_LAYOUT *)AllocateZeroPool (KeyboardLayoutLength);\r |
93e3992d | 4649 | ASSERT (KeyboardLayout != NULL);\r |
4650 | Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);\r | |
4651 | ASSERT_EFI_ERROR (Status);\r | |
4652 | \r | |
4653 | //\r | |
4654 | // Backup current keyboard layout.\r | |
4655 | //\r | |
4656 | CopyMem (&Private->CurrentLayoutGuid, KeyGuid, sizeof (EFI_GUID));\r | |
676df92c | 4657 | if (Private->CurrentLayout != NULL) {\r |
1436aea4 | 4658 | FreePool (Private->CurrentLayout);\r |
676df92c | 4659 | }\r |
1436aea4 | 4660 | \r |
93e3992d | 4661 | Private->CurrentLayout = KeyboardLayout;\r |
4662 | \r | |
4663 | //\r | |
4664 | // Signal EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group to notify\r | |
4665 | // current keyboard layout is changed.\r | |
4666 | //\r | |
4667 | Status = gBS->SignalEvent (gHiiKeyboardLayoutChanged);\r | |
4668 | ASSERT_EFI_ERROR (Status);\r | |
4669 | \r | |
4670 | return EFI_SUCCESS;\r | |
4671 | }\r | |
4672 | \r | |
93e3992d | 4673 | /**\r |
4674 | Return the EFI handle associated with a package list.\r | |
4675 | \r | |
4676 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4677 | instance.\r | |
4678 | @param PackageListHandle An EFI_HII_HANDLE that corresponds to the desired\r | |
4679 | package list in the HIIdatabase.\r | |
4680 | @param DriverHandle On return, contains the EFI_HANDLE which was\r | |
4681 | registered with the package list in\r | |
4682 | NewPackageList().\r | |
4683 | \r | |
4684 | @retval EFI_SUCCESS The DriverHandle was returned successfully.\r | |
4685 | @retval EFI_INVALID_PARAMETER The PackageListHandle was not valid or\r | |
4686 | DriverHandle was NULL.\r | |
4687 | @retval EFI_NOT_FOUND This PackageList handle can not be found in\r | |
4688 | current database.\r | |
4689 | \r | |
4690 | **/\r | |
4691 | EFI_STATUS\r | |
4692 | EFIAPI\r | |
4693 | HiiGetPackageListHandle (\r | |
1436aea4 MK |
4694 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r |
4695 | IN EFI_HII_HANDLE PackageListHandle,\r | |
4696 | OUT EFI_HANDLE *DriverHandle\r | |
93e3992d | 4697 | )\r |
4698 | {\r | |
1436aea4 MK |
4699 | HII_DATABASE_PRIVATE_DATA *Private;\r |
4700 | HII_DATABASE_RECORD *Node;\r | |
4701 | LIST_ENTRY *Link;\r | |
93e3992d | 4702 | \r |
1436aea4 | 4703 | if ((This == NULL) || (DriverHandle == NULL)) {\r |
93e3992d | 4704 | return EFI_INVALID_PARAMETER;\r |
4705 | }\r | |
4706 | \r | |
4707 | if (!IsHiiHandleValid (PackageListHandle)) {\r | |
4708 | return EFI_INVALID_PARAMETER;\r | |
4709 | }\r | |
4710 | \r | |
4711 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4712 | \r | |
4713 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
4714 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
4715 | if (Node->Handle == PackageListHandle) {\r | |
4716 | *DriverHandle = Node->DriverHandle;\r | |
4717 | return EFI_SUCCESS;\r | |
4718 | }\r | |
4719 | }\r | |
4720 | \r | |
4721 | return EFI_NOT_FOUND;\r | |
4722 | }\r |