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93e3992d | 1 | /** @file\r |
e90b081a | 2 | Implementation for EFI_HII_DATABASE_PROTOCOL.\r |
3 | \r | |
8ddbd227 | 4 | Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>\r |
e5eed7d3 | 5 | This program and the accompanying materials\r |
93e3992d | 6 | are licensed and made available under the terms and conditions of the BSD License\r |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
93e3992d | 13 | **/\r |
14 | \r | |
15 | \r | |
16 | #include "HiiDatabase.h"\r | |
17 | \r | |
8ddbd227 LG |
18 | #define BASE_NUMBER 10\r |
19 | \r | |
8a45f80e DB |
20 | EFI_HII_PACKAGE_LIST_HEADER *gRTDatabaseInfoBuffer = NULL;\r |
21 | EFI_STRING gRTConfigRespBuffer = NULL;\r | |
22 | UINTN gDatabaseInfoSize = 0;\r | |
23 | UINTN gConfigRespSize = 0;\r | |
c87b13cd | 24 | BOOLEAN gExportConfigResp = TRUE;\r |
8ddbd227 LG |
25 | UINTN gNvDefaultStoreSize = 0;\r |
26 | SKU_ID gSkuId = 0xFFFFFFFFFFFFFFFF;\r | |
27 | LIST_ENTRY gVarStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gVarStorageList);\r | |
8a45f80e | 28 | \r |
93e3992d | 29 | /**\r |
30 | This function generates a HII_DATABASE_RECORD node and adds into hii database.\r | |
e90b081a | 31 | This is a internal function.\r |
93e3992d | 32 | \r |
33 | @param Private hii database private structure\r | |
e90b081a | 34 | @param DatabaseNode HII_DATABASE_RECORD node which is used to store a\r |
93e3992d | 35 | package list\r |
36 | \r | |
37 | @retval EFI_SUCCESS A database record is generated successfully.\r | |
38 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
39 | database contents.\r | |
40 | @retval EFI_INVALID_PARAMETER Private is NULL or DatabaseRecord is NULL.\r | |
41 | \r | |
42 | **/\r | |
93e3992d | 43 | EFI_STATUS\r |
44 | GenerateHiiDatabaseRecord (\r | |
45 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
46 | OUT HII_DATABASE_RECORD **DatabaseNode\r | |
47 | )\r | |
48 | {\r | |
49 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
50 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
51 | HII_HANDLE *HiiHandle;\r | |
52 | \r | |
53 | if (Private == NULL || DatabaseNode == NULL) {\r | |
54 | return EFI_INVALID_PARAMETER;\r | |
55 | }\r | |
56 | \r | |
57 | DatabaseRecord = (HII_DATABASE_RECORD *) AllocateZeroPool (sizeof (HII_DATABASE_RECORD));\r | |
58 | if (DatabaseRecord == NULL) {\r | |
59 | return EFI_OUT_OF_RESOURCES;\r | |
60 | }\r | |
61 | DatabaseRecord->Signature = HII_DATABASE_RECORD_SIGNATURE;\r | |
62 | \r | |
63 | DatabaseRecord->PackageList = AllocateZeroPool (sizeof (HII_DATABASE_PACKAGE_LIST_INSTANCE));\r | |
64 | if (DatabaseRecord->PackageList == NULL) {\r | |
676df92c | 65 | FreePool (DatabaseRecord);\r |
93e3992d | 66 | return EFI_OUT_OF_RESOURCES;\r |
67 | }\r | |
68 | \r | |
69 | PackageList = DatabaseRecord->PackageList;\r | |
70 | \r | |
71 | InitializeListHead (&PackageList->GuidPkgHdr);\r | |
72 | InitializeListHead (&PackageList->FormPkgHdr);\r | |
73 | InitializeListHead (&PackageList->KeyboardLayoutHdr);\r | |
74 | InitializeListHead (&PackageList->StringPkgHdr);\r | |
75 | InitializeListHead (&PackageList->FontPkgHdr);\r | |
76 | InitializeListHead (&PackageList->SimpleFontPkgHdr);\r | |
77 | PackageList->ImagePkg = NULL;\r | |
78 | PackageList->DevicePathPkg = NULL;\r | |
79 | \r | |
80 | //\r | |
81 | // Create a new hii handle\r | |
82 | //\r | |
83 | HiiHandle = (HII_HANDLE *) AllocateZeroPool (sizeof (HII_HANDLE));\r | |
84 | if (HiiHandle == NULL) {\r | |
676df92c | 85 | FreePool (DatabaseRecord->PackageList);\r |
86 | FreePool (DatabaseRecord);\r | |
93e3992d | 87 | return EFI_OUT_OF_RESOURCES;\r |
88 | }\r | |
89 | HiiHandle->Signature = HII_HANDLE_SIGNATURE;\r | |
90 | //\r | |
91 | // Backup the number of Hii handles\r | |
92 | //\r | |
93 | Private->HiiHandleCount++;\r | |
cd7bfc2c | 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 | |
100 | DatabaseRecord->Handle = (EFI_HII_HANDLE) HiiHandle;\r | |
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 | |
110 | \r | |
111 | }\r | |
112 | \r | |
113 | \r | |
114 | /**\r | |
115 | This function checks whether a handle is a valid EFI_HII_HANDLE\r | |
e90b081a | 116 | This is a internal function.\r |
93e3992d | 117 | \r |
118 | @param Handle Pointer to a EFI_HII_HANDLE\r | |
119 | \r | |
120 | @retval TRUE Valid\r | |
121 | @retval FALSE Invalid\r | |
122 | \r | |
123 | **/\r | |
124 | BOOLEAN\r | |
125 | IsHiiHandleValid (\r | |
126 | EFI_HII_HANDLE Handle\r | |
127 | )\r | |
128 | {\r | |
129 | HII_HANDLE *HiiHandle;\r | |
130 | \r | |
131 | HiiHandle = (HII_HANDLE *) Handle;\r | |
132 | \r | |
133 | if (HiiHandle == NULL) {\r | |
134 | return FALSE;\r | |
135 | }\r | |
136 | \r | |
137 | if (HiiHandle->Signature != HII_HANDLE_SIGNATURE) {\r | |
138 | return FALSE;\r | |
139 | }\r | |
140 | \r | |
141 | return TRUE;\r | |
142 | }\r | |
143 | \r | |
144 | \r | |
145 | /**\r | |
146 | This function invokes the matching registered function.\r | |
e90b081a | 147 | This is a internal function.\r |
93e3992d | 148 | \r |
149 | @param Private HII Database driver private structure.\r | |
150 | @param NotifyType The type of change concerning the database.\r | |
151 | @param PackageInstance Points to the package referred to by the\r | |
152 | notification.\r | |
153 | @param PackageType Package type\r | |
154 | @param Handle The handle of the package list which contains the\r | |
155 | specified package.\r | |
156 | \r | |
157 | @retval EFI_SUCCESS Already checked all registered function and\r | |
158 | invoked if matched.\r | |
159 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
160 | \r | |
161 | **/\r | |
93e3992d | 162 | EFI_STATUS\r |
163 | InvokeRegisteredFunction (\r | |
164 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
165 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
166 | IN VOID *PackageInstance,\r | |
167 | IN UINT8 PackageType,\r | |
168 | IN EFI_HII_HANDLE Handle\r | |
169 | )\r | |
170 | {\r | |
171 | HII_DATABASE_NOTIFY *Notify;\r | |
172 | LIST_ENTRY *Link;\r | |
173 | EFI_HII_PACKAGE_HEADER *Package;\r | |
174 | UINT8 *Buffer;\r | |
175 | UINT32 BufferSize;\r | |
176 | UINT32 HeaderSize;\r | |
177 | UINT32 ImageBlockSize;\r | |
178 | UINT32 PaletteInfoSize;\r | |
179 | \r | |
180 | if (Private == NULL || (NotifyType & 0xF) == 0 || PackageInstance == NULL) {\r | |
181 | return EFI_INVALID_PARAMETER;\r | |
182 | }\r | |
183 | if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {\r | |
184 | return EFI_INVALID_PARAMETER;\r | |
185 | }\r | |
186 | if (!IsHiiHandleValid (Handle)) {\r | |
187 | return EFI_INVALID_PARAMETER;\r | |
188 | }\r | |
189 | \r | |
190 | Buffer = NULL;\r | |
191 | Package = NULL;\r | |
192 | \r | |
193 | //\r | |
194 | // Convert the incoming package from hii database storage format to UEFI\r | |
195 | // storage format. e.g. HII_GUID_PACKAGE_INSTANCE to EFI_HII_GUID_PACKAGE_HDR.\r | |
196 | //\r | |
197 | switch (PackageType) {\r | |
198 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
199 | Package = (EFI_HII_PACKAGE_HEADER *) (((HII_GUID_PACKAGE_INSTANCE *) PackageInstance)->GuidPkg);\r | |
200 | break;\r | |
201 | \r | |
8d00a0f1 | 202 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 203 | BufferSize = ((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->FormPkgHdr.Length;\r |
204 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
205 | ASSERT (Buffer != NULL);\r | |
206 | CopyMem (\r | |
207 | Buffer,\r | |
208 | &((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->FormPkgHdr,\r | |
209 | sizeof (EFI_HII_PACKAGE_HEADER)\r | |
210 | );\r | |
211 | CopyMem (\r | |
212 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
213 | ((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->IfrData,\r | |
214 | BufferSize - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
215 | );\r | |
216 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
217 | break;\r | |
218 | \r | |
219 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
220 | Package = (EFI_HII_PACKAGE_HEADER *) (((HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *) PackageInstance)->KeyboardPkg);\r | |
221 | break;\r | |
222 | \r | |
223 | case EFI_HII_PACKAGE_STRINGS:\r | |
224 | BufferSize = ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr->Header.Length;\r | |
225 | HeaderSize = ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr->HdrSize;\r | |
226 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
227 | ASSERT (Buffer != NULL);\r | |
228 | CopyMem (\r | |
229 | Buffer,\r | |
230 | ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr,\r | |
231 | HeaderSize\r | |
232 | );\r | |
233 | CopyMem (\r | |
234 | Buffer + HeaderSize,\r | |
235 | ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringBlock,\r | |
236 | BufferSize - HeaderSize\r | |
237 | );\r | |
238 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
239 | break;\r | |
240 | \r | |
241 | case EFI_HII_PACKAGE_FONTS:\r | |
242 | BufferSize = ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr->Header.Length;\r | |
243 | HeaderSize = ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr->HdrSize;\r | |
244 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
245 | ASSERT (Buffer != NULL);\r | |
246 | CopyMem (\r | |
247 | Buffer,\r | |
248 | ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr,\r | |
249 | HeaderSize\r | |
250 | );\r | |
251 | CopyMem (\r | |
252 | Buffer + HeaderSize,\r | |
253 | ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->GlyphBlock,\r | |
254 | BufferSize - HeaderSize\r | |
255 | );\r | |
256 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
257 | break;\r | |
258 | \r | |
259 | case EFI_HII_PACKAGE_IMAGES:\r | |
260 | BufferSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImagePkgHdr.Header.Length;\r | |
261 | HeaderSize = sizeof (EFI_HII_IMAGE_PACKAGE_HDR);\r | |
262 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
263 | ASSERT (Buffer != NULL);\r | |
264 | \r | |
265 | CopyMem (\r | |
266 | Buffer,\r | |
267 | &((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImagePkgHdr,\r | |
268 | HeaderSize\r | |
269 | );\r | |
270 | CopyMem (\r | |
271 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
272 | &HeaderSize,\r | |
273 | sizeof (UINT32)\r | |
274 | );\r | |
275 | \r | |
276 | ImageBlockSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImageBlockSize;\r | |
277 | if (ImageBlockSize != 0) {\r | |
278 | CopyMem (\r | |
279 | Buffer + HeaderSize,\r | |
280 | ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImageBlock,\r | |
281 | ImageBlockSize\r | |
282 | );\r | |
283 | }\r | |
284 | \r | |
285 | PaletteInfoSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->PaletteInfoSize;\r | |
286 | if (PaletteInfoSize != 0) {\r | |
287 | CopyMem (\r | |
288 | Buffer + HeaderSize + ImageBlockSize,\r | |
289 | ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->PaletteBlock,\r | |
290 | PaletteInfoSize\r | |
291 | );\r | |
292 | HeaderSize += ImageBlockSize;\r | |
293 | CopyMem (\r | |
294 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT32),\r | |
295 | &HeaderSize,\r | |
296 | sizeof (UINT32)\r | |
297 | );\r | |
298 | }\r | |
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 | |
320 | }\r | |
321 | \r | |
322 | for (Link = Private->DatabaseNotifyList.ForwardLink;\r | |
323 | Link != &Private->DatabaseNotifyList;\r | |
324 | Link = Link->ForwardLink\r | |
325 | ) {\r | |
326 | Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);\r | |
327 | if (Notify->NotifyType == NotifyType && Notify->PackageType == PackageType) {\r | |
328 | //\r | |
329 | // Check in case PackageGuid is not NULL when Package is GUID package\r | |
330 | //\r | |
331 | if (PackageType != EFI_HII_PACKAGE_TYPE_GUID) {\r | |
332 | Notify->PackageGuid = NULL;\r | |
333 | }\r | |
334 | //\r | |
335 | // Status of Registered Function is unknown so did not check it\r | |
336 | //\r | |
337 | Notify->PackageNotifyFn (\r | |
338 | Notify->PackageType,\r | |
339 | Notify->PackageGuid,\r | |
340 | Package,\r | |
341 | Handle,\r | |
342 | NotifyType\r | |
343 | );\r | |
344 | }\r | |
345 | }\r | |
346 | \r | |
676df92c | 347 | if (Buffer != NULL) {\r |
348 | FreePool (Buffer);\r | |
349 | }\r | |
93e3992d | 350 | \r |
351 | return EFI_SUCCESS;\r | |
352 | }\r | |
353 | \r | |
354 | \r | |
355 | /**\r | |
356 | This function insert a GUID package to a package list node.\r | |
e90b081a | 357 | This is a internal function.\r |
93e3992d | 358 | \r |
359 | @param PackageHdr Pointer to a buffer stored with GUID package\r | |
360 | information.\r | |
361 | @param NotifyType The type of change concerning the database.\r | |
362 | @param PackageList Pointer to a package list which will be inserted\r | |
363 | to.\r | |
4a429716 | 364 | @param Package Created GUID package\r |
93e3992d | 365 | \r |
366 | @retval EFI_SUCCESS Guid Package is inserted successfully.\r | |
367 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
368 | Guid package.\r | |
369 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
370 | \r | |
371 | **/\r | |
93e3992d | 372 | EFI_STATUS\r |
373 | InsertGuidPackage (\r | |
374 | IN VOID *PackageHdr,\r | |
375 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
376 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
377 | OUT HII_GUID_PACKAGE_INSTANCE **Package\r | |
378 | )\r | |
379 | {\r | |
380 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
381 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
382 | \r | |
383 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
384 | return EFI_INVALID_PARAMETER;\r | |
385 | }\r | |
386 | \r | |
387 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
388 | \r | |
389 | //\r | |
390 | // Create a GUID package node\r | |
391 | //\r | |
392 | GuidPackage = (HII_GUID_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_GUID_PACKAGE_INSTANCE));\r | |
393 | if (GuidPackage == NULL) {\r | |
394 | return EFI_OUT_OF_RESOURCES;\r | |
395 | }\r | |
396 | GuidPackage->GuidPkg = (UINT8 *) AllocateZeroPool (PackageHeader.Length);\r | |
397 | if (GuidPackage->GuidPkg == NULL) {\r | |
676df92c | 398 | FreePool (GuidPackage);\r |
93e3992d | 399 | return EFI_OUT_OF_RESOURCES;\r |
400 | }\r | |
401 | \r | |
402 | GuidPackage->Signature = HII_GUID_PACKAGE_SIGNATURE;\r | |
403 | CopyMem (GuidPackage->GuidPkg, PackageHdr, PackageHeader.Length);\r | |
404 | InsertTailList (&PackageList->GuidPkgHdr, &GuidPackage->GuidEntry);\r | |
405 | *Package = GuidPackage;\r | |
406 | \r | |
407 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
408 | PackageList->PackageListHdr.PackageLength += PackageHeader.Length;\r | |
409 | }\r | |
410 | \r | |
411 | return EFI_SUCCESS;\r | |
412 | }\r | |
413 | \r | |
414 | \r | |
415 | /**\r | |
416 | This function exports GUID packages to a buffer.\r | |
e90b081a | 417 | This is a internal function.\r |
93e3992d | 418 | \r |
419 | @param Private Hii database private structure.\r | |
420 | @param Handle Identification of a package list.\r | |
421 | @param PackageList Pointer to a package list which will be exported.\r | |
422 | @param UsedSize The length of buffer be used.\r | |
423 | @param BufferSize Length of the Buffer.\r | |
424 | @param Buffer Allocated space for storing exported data.\r | |
425 | @param ResultSize The size of the already exported content of this\r | |
426 | package list.\r | |
427 | \r | |
428 | @retval EFI_SUCCESS Guid Packages are exported successfully.\r | |
429 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
430 | \r | |
431 | **/\r | |
93e3992d | 432 | EFI_STATUS\r |
433 | ExportGuidPackages (\r | |
434 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
435 | IN EFI_HII_HANDLE Handle,\r | |
436 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
437 | IN UINTN UsedSize,\r | |
438 | IN UINTN BufferSize,\r | |
439 | IN OUT VOID *Buffer,\r | |
440 | IN OUT UINTN *ResultSize\r | |
441 | )\r | |
442 | {\r | |
443 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
444 | LIST_ENTRY *Link;\r | |
445 | UINTN PackageLength;\r | |
446 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
447 | EFI_STATUS Status;\r | |
448 | \r | |
449 | if (PackageList == NULL || ResultSize == NULL) {\r | |
450 | return EFI_INVALID_PARAMETER;\r | |
451 | }\r | |
452 | \r | |
453 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
454 | return EFI_INVALID_PARAMETER;\r | |
455 | }\r | |
456 | \r | |
457 | PackageLength = 0;\r | |
458 | Status = EFI_SUCCESS;\r | |
459 | \r | |
460 | for (Link = PackageList->GuidPkgHdr.ForwardLink; Link != &PackageList->GuidPkgHdr; Link = Link->ForwardLink) {\r | |
461 | GuidPackage = CR (Link, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);\r | |
462 | CopyMem (&PackageHeader, GuidPackage->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
463 | PackageLength += PackageHeader.Length;\r | |
464 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
465 | Status = InvokeRegisteredFunction (\r | |
466 | Private,\r | |
467 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
468 | (VOID *) GuidPackage,\r | |
469 | EFI_HII_PACKAGE_TYPE_GUID,\r | |
470 | Handle\r | |
471 | );\r | |
472 | ASSERT_EFI_ERROR (Status);\r | |
473 | CopyMem (Buffer, GuidPackage->GuidPkg, PackageHeader.Length);\r | |
474 | Buffer = (UINT8 *) Buffer + PackageHeader.Length;\r | |
475 | }\r | |
476 | }\r | |
477 | \r | |
478 | *ResultSize += PackageLength;\r | |
479 | return EFI_SUCCESS;\r | |
480 | }\r | |
481 | \r | |
482 | \r | |
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 | |
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 | |
502 | )\r | |
503 | {\r | |
504 | LIST_ENTRY *ListHead;\r | |
505 | HII_GUID_PACKAGE_INSTANCE *Package;\r | |
506 | EFI_STATUS Status;\r | |
507 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
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 | |
521 | (VOID *) Package,\r | |
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 | |
551 | EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,\r | |
552 | EFI_IFR_VARSTORE_EFI **EfiVarStoreList,\r | |
553 | UINTN EfiVarStoreNumber\r | |
554 | )\r | |
555 | {\r | |
556 | UINTN Index;\r | |
557 | for (Index = 0; Index < EfiVarStoreNumber; Index ++) {\r | |
558 | if (IfrQuestionHdr->VarStoreId == EfiVarStoreList[Index]->VarStoreId) {\r | |
559 | return Index;\r | |
560 | }\r | |
561 | }\r | |
562 | \r | |
563 | return EfiVarStoreNumber;\r | |
564 | }\r | |
565 | \r | |
566 | /**\r | |
567 | Find the matched variable from the input variable storage.\r | |
568 | \r | |
569 | @param[in] VariableStorage Point to the variable storage header.\r | |
570 | @param[in] VarGuid A unique identifier for the variable.\r | |
571 | @param[in] VarAttribute The attributes bitmask for the variable.\r | |
572 | @param[in] VarName A Null-terminated ascii string that is the name of the variable.\r | |
573 | \r | |
574 | @return Pointer to the matched variable header or NULL if not found.\r | |
575 | **/\r | |
576 | VARIABLE_HEADER *\r | |
577 | FindVariableData (\r | |
578 | IN VARIABLE_STORE_HEADER *VariableStorage,\r | |
579 | IN EFI_GUID *VarGuid,\r | |
580 | IN UINT32 VarAttribute,\r | |
581 | IN CHAR16 *VarName\r | |
582 | )\r | |
583 | {\r | |
584 | VARIABLE_HEADER *VariableHeader;\r | |
585 | VARIABLE_HEADER *VariableEnd;\r | |
586 | \r | |
587 | VariableEnd = (VARIABLE_HEADER *) ((UINT8 *) VariableStorage + VariableStorage->Size);\r | |
588 | VariableHeader = (VARIABLE_HEADER *) (VariableStorage + 1);\r | |
589 | VariableHeader = (VARIABLE_HEADER *) HEADER_ALIGN (VariableHeader);\r | |
590 | while (VariableHeader < VariableEnd) {\r | |
591 | if (CompareGuid (&VariableHeader->VendorGuid, VarGuid) &&\r | |
592 | VariableHeader->Attributes == VarAttribute &&\r | |
593 | StrCmp (VarName, (CHAR16 *) (VariableHeader + 1)) == 0) {\r | |
594 | return VariableHeader;\r | |
595 | }\r | |
596 | VariableHeader = (VARIABLE_HEADER *) ((UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + VariableHeader->DataSize);\r | |
597 | VariableHeader = (VARIABLE_HEADER *) HEADER_ALIGN (VariableHeader);\r | |
598 | }\r | |
599 | \r | |
600 | return NULL;\r | |
601 | }\r | |
602 | \r | |
603 | /**\r | |
604 | Find question default value from PcdNvStoreDefaultValueBuffer\r | |
605 | \r | |
606 | @param DefaultId Default store ID\r | |
607 | @param EfiVarStore Point to EFI VarStore header\r | |
608 | @param IfrQuestionHdr Point to Question header\r | |
609 | @param ValueBuffer Point to Buffer includes the found default setting\r | |
610 | @param Width Width of the default value\r | |
611 | @param BitFieldQuestion Whether the Question is stored in Bit field.\r | |
612 | \r | |
613 | @retval EFI_SUCCESS Question default value is found.\r | |
614 | @retval EFI_NOT_FOUND Question default value is not found.\r | |
615 | **/\r | |
616 | EFI_STATUS\r | |
617 | FindQuestionDefaultSetting (\r | |
618 | IN UINT16 DefaultId,\r | |
619 | IN EFI_IFR_VARSTORE_EFI *EfiVarStore,\r | |
620 | IN EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,\r | |
621 | OUT VOID *ValueBuffer,\r | |
622 | IN UINTN Width,\r | |
623 | IN BOOLEAN BitFieldQuestion\r | |
624 | )\r | |
625 | {\r | |
626 | VARIABLE_HEADER *VariableHeader;\r | |
627 | VARIABLE_STORE_HEADER *VariableStorage;\r | |
628 | LIST_ENTRY *Link;\r | |
629 | VARSTORAGE_DEFAULT_DATA *Entry;\r | |
630 | VARIABLE_STORE_HEADER *NvStoreBuffer;\r | |
631 | UINT8 *DataBuffer;\r | |
632 | UINT8 *BufferEnd;\r | |
633 | BOOLEAN IsFound;\r | |
634 | UINTN Index;\r | |
635 | UINT32 BufferValue;\r | |
636 | UINT32 BitFieldVal;\r | |
637 | UINTN BitOffset;\r | |
638 | UINTN ByteOffset;\r | |
639 | UINTN BitWidth;\r | |
640 | UINTN StartBit;\r | |
641 | UINTN EndBit;\r | |
642 | PCD_DEFAULT_DATA *DataHeader;\r | |
643 | PCD_DEFAULT_INFO *DefaultInfo;\r | |
644 | PCD_DATA_DELTA *DeltaData;\r | |
645 | \r | |
646 | if (gSkuId == 0xFFFFFFFFFFFFFFFF) {\r | |
647 | gSkuId = LibPcdGetSku ();\r | |
648 | }\r | |
649 | \r | |
650 | //\r | |
651 | // Find the DefaultId setting from the full DefaultSetting\r | |
652 | //\r | |
653 | VariableStorage = NULL;\r | |
654 | Link = gVarStorageList.ForwardLink;\r | |
655 | while (Link != &gVarStorageList) {\r | |
656 | Entry = BASE_CR (Link, VARSTORAGE_DEFAULT_DATA, Entry);\r | |
657 | if (Entry->DefaultId == DefaultId) {\r | |
658 | VariableStorage = Entry->VariableStorage;\r | |
659 | break;\r | |
660 | }\r | |
661 | Link = Link->ForwardLink;\r | |
662 | }\r | |
663 | \r | |
664 | if (Link == &gVarStorageList) {\r | |
665 | DataBuffer = (UINT8 *) PcdGetPtr (PcdNvStoreDefaultValueBuffer);\r | |
666 | gNvDefaultStoreSize = ((PCD_NV_STORE_DEFAULT_BUFFER_HEADER *)DataBuffer)->Length;\r | |
667 | //\r | |
668 | // The first section data includes NV storage default setting.\r | |
669 | //\r | |
670 | DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER));\r | |
671 | NvStoreBuffer = (VARIABLE_STORE_HEADER *) ((UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize);\r | |
672 | VariableStorage = AllocatePool (NvStoreBuffer->Size);\r | |
673 | ASSERT (VariableStorage != NULL);\r | |
674 | CopyMem (VariableStorage, NvStoreBuffer, NvStoreBuffer->Size);\r | |
675 | \r | |
676 | //\r | |
677 | // Find the matched SkuId and DefaultId in the first section\r | |
678 | //\r | |
679 | IsFound = FALSE;\r | |
680 | DefaultInfo = &(DataHeader->DefaultInfo[0]);\r | |
681 | BufferEnd = (UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize;\r | |
682 | while ((UINT8 *) DefaultInfo < BufferEnd) {\r | |
683 | if (DefaultInfo->DefaultId == DefaultId && DefaultInfo->SkuId == gSkuId) {\r | |
684 | IsFound = TRUE;\r | |
685 | break;\r | |
686 | }\r | |
687 | DefaultInfo ++;\r | |
688 | }\r | |
689 | //\r | |
690 | // Find the matched SkuId and DefaultId in the remaining section\r | |
691 | //\r | |
692 | Index = sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER) + ((DataHeader->DataSize + 7) & (~7));\r | |
693 | DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + Index);\r | |
694 | while (!IsFound && Index < gNvDefaultStoreSize && DataHeader->DataSize != 0xFFFF) {\r | |
695 | DefaultInfo = &(DataHeader->DefaultInfo[0]);\r | |
696 | BufferEnd = (UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize;\r | |
697 | while ((UINT8 *) DefaultInfo < BufferEnd) {\r | |
698 | if (DefaultInfo->DefaultId == DefaultId && DefaultInfo->SkuId == gSkuId) {\r | |
699 | IsFound = TRUE;\r | |
700 | break;\r | |
701 | }\r | |
702 | DefaultInfo ++;\r | |
703 | }\r | |
704 | if (IsFound) {\r | |
705 | DeltaData = (PCD_DATA_DELTA *) BufferEnd;\r | |
706 | BufferEnd = (UINT8 *) DataHeader + DataHeader->DataSize;\r | |
707 | while ((UINT8 *) DeltaData < BufferEnd) {\r | |
708 | *((UINT8 *) VariableStorage + DeltaData->Offset) = (UINT8) DeltaData->Value;\r | |
709 | DeltaData ++;\r | |
710 | }\r | |
711 | break;\r | |
712 | }\r | |
713 | Index = (Index + DataHeader->DataSize + 7) & (~7);\r | |
714 | DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + Index);\r | |
715 | }\r | |
716 | //\r | |
717 | // Cache the found result in VarStorageList\r | |
718 | //\r | |
719 | if (!IsFound) {\r | |
720 | FreePool (VariableStorage);\r | |
721 | VariableStorage = NULL;\r | |
722 | }\r | |
723 | Entry = AllocatePool (sizeof (VARSTORAGE_DEFAULT_DATA));\r | |
724 | Entry->DefaultId = DefaultId;\r | |
725 | Entry->VariableStorage = VariableStorage;\r | |
726 | InsertTailList (&gVarStorageList, &Entry->Entry);\r | |
727 | }\r | |
728 | //\r | |
729 | // The matched variable storage is not found.\r | |
730 | //\r | |
731 | if (VariableStorage == NULL) {\r | |
732 | return EFI_NOT_FOUND;\r | |
733 | }\r | |
734 | \r | |
735 | //\r | |
736 | // Find the question default value from the variable storage\r | |
737 | //\r | |
738 | VariableHeader = FindVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *) EfiVarStore->Name);\r | |
739 | if (VariableHeader == NULL) {\r | |
740 | return EFI_NOT_FOUND;\r | |
741 | }\r | |
718b6fe9 LG |
742 | StartBit = 0;\r |
743 | EndBit = 0;\r | |
8ddbd227 LG |
744 | ByteOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;\r |
745 | if (BitFieldQuestion) {\r | |
746 | BitOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;\r | |
747 | ByteOffset = BitOffset / 8;\r | |
748 | BitWidth = Width;\r | |
749 | StartBit = BitOffset % 8;\r | |
750 | EndBit = StartBit + BitWidth - 1;\r | |
751 | Width = EndBit / 8 + 1;\r | |
752 | }\r | |
753 | if (VariableHeader->DataSize < ByteOffset + Width) {\r | |
754 | return EFI_INVALID_PARAMETER;\r | |
755 | }\r | |
756 | \r | |
757 | //\r | |
758 | // Copy the question value\r | |
759 | //\r | |
760 | if (ValueBuffer != NULL) {\r | |
761 | if (BitFieldQuestion) {\r | |
762 | CopyMem (&BufferValue, (UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + ByteOffset, Width);\r | |
763 | BitFieldVal = BitFieldRead32 (BufferValue, StartBit, EndBit);\r | |
764 | CopyMem (ValueBuffer, &BitFieldVal, Width);\r | |
765 | } else {\r | |
766 | CopyMem (ValueBuffer, (UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset, Width);\r | |
767 | }\r | |
768 | }\r | |
769 | \r | |
770 | return EFI_SUCCESS;\r | |
771 | }\r | |
772 | \r | |
773 | /**\r | |
774 | Update IFR default setting in Form Package.\r | |
775 | \r | |
776 | @param FormPackage Form Package to be updated\r | |
777 | \r | |
778 | **/\r | |
779 | VOID\r | |
780 | UpdateDefaultSettingInFormPackage (\r | |
781 | HII_IFR_PACKAGE_INSTANCE *FormPackage\r | |
782 | )\r | |
783 | {\r | |
784 | UINTN IfrOffset;\r | |
785 | UINTN PackageLength;\r | |
786 | EFI_IFR_VARSTORE_EFI *IfrEfiVarStore;\r | |
787 | EFI_IFR_OP_HEADER *IfrOpHdr;\r | |
788 | EFI_IFR_ONE_OF_OPTION *IfrOneOfOption;\r | |
789 | UINT8 IfrQuestionType;\r | |
790 | UINT8 IfrScope;\r | |
791 | EFI_IFR_QUESTION_HEADER *IfrQuestionHdr;\r | |
792 | EFI_IFR_VARSTORE_EFI **EfiVarStoreList;\r | |
793 | UINTN EfiVarStoreMaxNum;\r | |
794 | UINTN EfiVarStoreNumber;\r | |
795 | UINT16 *DefaultIdList;\r | |
796 | UINTN DefaultIdNumber;\r | |
797 | UINTN DefaultIdMaxNum;\r | |
798 | UINTN Index;\r | |
799 | UINTN EfiVarStoreIndex;\r | |
800 | EFI_IFR_TYPE_VALUE IfrValue;\r | |
801 | EFI_IFR_TYPE_VALUE IfrManufactValue;\r | |
802 | BOOLEAN StandardDefaultIsSet;\r | |
803 | BOOLEAN ManufactDefaultIsSet;\r | |
804 | EFI_IFR_CHECKBOX *IfrCheckBox;\r | |
805 | EFI_STATUS Status;\r | |
806 | EFI_IFR_DEFAULT *IfrDefault;\r | |
807 | UINTN Width;\r | |
808 | EFI_IFR_QUESTION_HEADER VarStoreQuestionHeader;\r | |
809 | BOOLEAN QuestionReferBitField;\r | |
810 | \r | |
811 | //\r | |
812 | // If no default setting, do nothing\r | |
813 | //\r | |
814 | if (gNvDefaultStoreSize == 0) {\r | |
815 | gNvDefaultStoreSize = PcdGetSize (PcdNvStoreDefaultValueBuffer);\r | |
816 | }\r | |
817 | if (gNvDefaultStoreSize < sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER)) {\r | |
818 | return;\r | |
819 | }\r | |
820 | \r | |
821 | ZeroMem (&VarStoreQuestionHeader, sizeof (VarStoreQuestionHeader));\r | |
822 | PackageLength = FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);\r | |
718b6fe9 | 823 | Width = 0;\r |
8ddbd227 LG |
824 | IfrOffset = 0;\r |
825 | IfrScope = 0;\r | |
826 | IfrOpHdr = (EFI_IFR_OP_HEADER *) FormPackage->IfrData;\r | |
827 | IfrQuestionHdr = NULL;\r | |
828 | IfrQuestionType = 0;\r | |
829 | EfiVarStoreMaxNum = 0;\r | |
830 | EfiVarStoreNumber = 0;\r | |
831 | DefaultIdMaxNum = 0;\r | |
832 | DefaultIdNumber = 0;\r | |
833 | EfiVarStoreList = NULL;\r | |
834 | DefaultIdList = NULL;\r | |
835 | StandardDefaultIsSet = FALSE;\r | |
836 | ManufactDefaultIsSet = FALSE;\r | |
837 | QuestionReferBitField = FALSE;\r | |
838 | \r | |
839 | while (IfrOffset < PackageLength) {\r | |
840 | switch (IfrOpHdr->OpCode) {\r | |
841 | case EFI_IFR_VARSTORE_EFI_OP:\r | |
842 | if (EfiVarStoreNumber >= EfiVarStoreMaxNum) {\r | |
843 | //\r | |
844 | // Reallocate EFI VarStore Buffer\r | |
845 | //\r | |
846 | EfiVarStoreList = ReallocatePool (EfiVarStoreMaxNum * sizeof (UINTN), (EfiVarStoreMaxNum + BASE_NUMBER) * sizeof (UINTN), EfiVarStoreList);\r | |
14b351e2 LG |
847 | if (EfiVarStoreList == NULL) {\r |
848 | break;\r | |
849 | }\r | |
8ddbd227 LG |
850 | EfiVarStoreMaxNum = EfiVarStoreMaxNum + BASE_NUMBER;\r |
851 | }\r | |
852 | IfrEfiVarStore = (EFI_IFR_VARSTORE_EFI *) IfrOpHdr;\r | |
853 | //\r | |
854 | // Convert VarStore Name from ASCII string to Unicode string.\r | |
855 | //\r | |
856 | EfiVarStoreList [EfiVarStoreNumber] = AllocatePool (IfrEfiVarStore->Header.Length + AsciiStrSize ((CHAR8 *)IfrEfiVarStore->Name));\r | |
14b351e2 LG |
857 | if (EfiVarStoreList [EfiVarStoreNumber] == NULL) {\r |
858 | break;\r | |
859 | }\r | |
8ddbd227 LG |
860 | CopyMem (EfiVarStoreList [EfiVarStoreNumber], IfrEfiVarStore, IfrEfiVarStore->Header.Length);\r |
861 | AsciiStrToUnicodeStrS ((CHAR8 *)IfrEfiVarStore->Name, (CHAR16 *) &(EfiVarStoreList [EfiVarStoreNumber]->Name[0]), AsciiStrSize ((CHAR8 *)IfrEfiVarStore->Name) * sizeof (CHAR16));\r | |
862 | Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_STANDARD, EfiVarStoreList[EfiVarStoreNumber], &VarStoreQuestionHeader, NULL, IfrEfiVarStore->Size, FALSE);\r | |
863 | if (!EFI_ERROR (Status)) {\r | |
864 | EfiVarStoreNumber ++;\r | |
865 | } else {\r | |
866 | FreePool (EfiVarStoreList [EfiVarStoreNumber]);\r | |
867 | EfiVarStoreList [EfiVarStoreNumber] = NULL;\r | |
868 | }\r | |
869 | break;\r | |
870 | case EFI_IFR_DEFAULTSTORE_OP:\r | |
871 | if (DefaultIdNumber >= DefaultIdMaxNum) {\r | |
872 | //\r | |
873 | // Reallocate DefaultIdNumber\r | |
874 | //\r | |
875 | DefaultIdList = ReallocatePool (DefaultIdMaxNum * sizeof (UINT16), (DefaultIdMaxNum + BASE_NUMBER) * sizeof (UINT16), DefaultIdList);\r | |
14b351e2 LG |
876 | if (DefaultIdList == NULL) {\r |
877 | break;\r | |
878 | }\r | |
8ddbd227 LG |
879 | DefaultIdMaxNum = DefaultIdMaxNum + BASE_NUMBER;\r |
880 | }\r | |
881 | DefaultIdList[DefaultIdNumber ++] = ((EFI_IFR_DEFAULTSTORE *) IfrOpHdr)->DefaultId;\r | |
882 | break;\r | |
883 | case EFI_IFR_FORM_OP:\r | |
884 | case EFI_IFR_FORM_MAP_OP:\r | |
885 | //\r | |
886 | // No EFI varstore is found and directly return.\r | |
887 | //\r | |
888 | if (EfiVarStoreNumber == 0 || DefaultIdNumber == 0) {\r | |
889 | goto Done;\r | |
890 | }\r | |
891 | break;\r | |
892 | case EFI_IFR_CHECKBOX_OP:\r | |
893 | IfrScope = IfrOpHdr->Scope;\r | |
894 | IfrQuestionType = IfrOpHdr->OpCode;\r | |
895 | IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);\r | |
896 | IfrCheckBox = (EFI_IFR_CHECKBOX *) (IfrOpHdr + 1);\r | |
897 | EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);\r | |
898 | Width = sizeof (BOOLEAN);\r | |
899 | if (EfiVarStoreIndex < EfiVarStoreNumber) {\r | |
900 | for (Index = 0; Index < DefaultIdNumber; Index ++) {\r | |
901 | if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_STANDARD) {\r | |
902 | Status = FindQuestionDefaultSetting (DefaultIdList[Index], EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, sizeof (BOOLEAN), QuestionReferBitField);\r | |
903 | if (!EFI_ERROR (Status)) {\r | |
904 | if (IfrValue.b) {\r | |
905 | IfrCheckBox->Flags = IfrCheckBox->Flags | EFI_IFR_CHECKBOX_DEFAULT;\r | |
906 | } else {\r | |
907 | IfrCheckBox->Flags = IfrCheckBox->Flags & (~EFI_IFR_CHECKBOX_DEFAULT);\r | |
908 | }\r | |
909 | }\r | |
910 | } else if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
911 | Status = FindQuestionDefaultSetting (DefaultIdList[Index], EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, sizeof (BOOLEAN), QuestionReferBitField);\r | |
912 | if (!EFI_ERROR (Status)) {\r | |
913 | if (IfrValue.b) {\r | |
914 | IfrCheckBox->Flags = IfrCheckBox->Flags | EFI_IFR_CHECKBOX_DEFAULT_MFG;\r | |
915 | } else {\r | |
916 | IfrCheckBox->Flags = IfrCheckBox->Flags & (~EFI_IFR_CHECKBOX_DEFAULT_MFG);\r | |
917 | }\r | |
918 | }\r | |
919 | }\r | |
920 | }\r | |
921 | }\r | |
922 | break;\r | |
923 | case EFI_IFR_NUMERIC_OP:\r | |
924 | IfrScope = IfrOpHdr->Scope;\r | |
925 | IfrQuestionType = IfrOpHdr->OpCode;\r | |
926 | IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);\r | |
927 | if (QuestionReferBitField) {\r | |
928 | Width = (UINTN) (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EDKII_IFR_NUMERIC_SIZE_BIT);\r | |
929 | } else {\r | |
930 | Width = (UINTN) ((UINT32) 1 << (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EFI_IFR_NUMERIC_SIZE));\r | |
931 | }\r | |
932 | break;\r | |
933 | case EFI_IFR_ONE_OF_OP:\r | |
934 | IfrScope = IfrOpHdr->Scope;\r | |
935 | IfrQuestionType = IfrOpHdr->OpCode;\r | |
936 | IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);\r | |
937 | if (QuestionReferBitField) {\r | |
938 | Width = (UINTN) (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EDKII_IFR_NUMERIC_SIZE_BIT);\r | |
939 | } else {\r | |
940 | Width = (UINTN) ((UINT32) 1 << (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EFI_IFR_NUMERIC_SIZE));\r | |
941 | }\r | |
942 | EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);\r | |
943 | StandardDefaultIsSet = FALSE;\r | |
944 | ManufactDefaultIsSet = FALSE;\r | |
945 | //\r | |
946 | // Find Default and Manufacturing default for OneOf question\r | |
947 | //\r | |
948 | if (EfiVarStoreIndex < EfiVarStoreNumber) {\r | |
949 | for (Index = 0; Index < DefaultIdNumber; Index ++) {\r | |
950 | if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_STANDARD) {\r | |
951 | Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_STANDARD, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, Width, QuestionReferBitField);\r | |
952 | if (!EFI_ERROR (Status)) {\r | |
953 | StandardDefaultIsSet = TRUE;\r | |
954 | }\r | |
955 | } else if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
956 | Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_MANUFACTURING, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrManufactValue, Width, QuestionReferBitField);\r | |
957 | if (!EFI_ERROR (Status)) {\r | |
958 | ManufactDefaultIsSet = TRUE;\r | |
959 | }\r | |
960 | }\r | |
961 | }\r | |
962 | }\r | |
963 | break;\r | |
964 | case EFI_IFR_ORDERED_LIST_OP:\r | |
965 | IfrScope = IfrOpHdr->Scope;\r | |
966 | IfrQuestionType = IfrOpHdr->OpCode;\r | |
967 | IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);\r | |
968 | break;\r | |
969 | case EFI_IFR_ONE_OF_OPTION_OP:\r | |
970 | if (IfrQuestionHdr != NULL && IfrScope > 0) {\r | |
971 | IfrOneOfOption = (EFI_IFR_ONE_OF_OPTION *) IfrOpHdr;\r | |
972 | if (IfrQuestionType == EFI_IFR_ONE_OF_OP) {\r | |
973 | Width = (UINTN) ((UINT32) 1 << (IfrOneOfOption->Flags & EFI_IFR_NUMERIC_SIZE));\r | |
974 | if (StandardDefaultIsSet) {\r | |
975 | if (CompareMem (&IfrOneOfOption->Value, &IfrValue, Width) == 0) {\r | |
976 | IfrOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT;\r | |
977 | } else {\r | |
978 | IfrOneOfOption->Flags &= ~EFI_IFR_OPTION_DEFAULT;\r | |
979 | }\r | |
980 | }\r | |
981 | if (ManufactDefaultIsSet) {\r | |
982 | if (CompareMem (&IfrOneOfOption->Value, &IfrManufactValue, Width) == 0) {\r | |
983 | IfrOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT_MFG;\r | |
984 | } else {\r | |
985 | IfrOneOfOption->Flags &= ~EFI_IFR_OPTION_DEFAULT_MFG;\r | |
986 | }\r | |
987 | }\r | |
988 | }\r | |
989 | }\r | |
990 | break;\r | |
991 | case EFI_IFR_DEFAULT_OP:\r | |
992 | if (IfrQuestionHdr != NULL && IfrScope > 0) {\r | |
993 | IfrDefault = (EFI_IFR_DEFAULT *) IfrOpHdr;\r | |
994 | //\r | |
995 | // Collect default value width\r | |
996 | //\r | |
997 | if (!QuestionReferBitField) {\r | |
998 | Width = 0;\r | |
999 | if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_8 || IfrDefault->Type == EFI_IFR_TYPE_BOOLEAN) {\r | |
1000 | Width = 1;\r | |
1001 | } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_16) {\r | |
1002 | Width = 2;\r | |
1003 | } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_32) {\r | |
1004 | Width = 4;\r | |
1005 | } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_64) {\r | |
1006 | Width = 8;\r | |
1007 | } else if (IfrDefault->Type == EFI_IFR_TYPE_BUFFER) {\r | |
1008 | Width = IfrDefault->Header.Length - OFFSET_OF (EFI_IFR_DEFAULT, Value);\r | |
1009 | }\r | |
1010 | }\r | |
1011 | //\r | |
1012 | // Update the default value\r | |
1013 | //\r | |
1014 | if (Width > 0) {\r | |
1015 | EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);\r | |
1016 | if (EfiVarStoreIndex < EfiVarStoreNumber) {\r | |
1017 | Status = FindQuestionDefaultSetting (IfrDefault->DefaultId, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrDefault->Value, Width, QuestionReferBitField);\r | |
1018 | }\r | |
1019 | }\r | |
1020 | }\r | |
1021 | break;\r | |
1022 | case EFI_IFR_END_OP:\r | |
1023 | if (IfrQuestionHdr != NULL) {\r | |
1024 | if (IfrScope > 0) {\r | |
1025 | IfrScope --;\r | |
1026 | }\r | |
1027 | if (IfrScope == 0) {\r | |
1028 | IfrQuestionHdr = NULL;\r | |
1029 | QuestionReferBitField = FALSE;\r | |
1030 | }\r | |
1031 | }\r | |
1032 | break;\r | |
1033 | case EFI_IFR_GUID_OP:\r | |
1034 | if (CompareGuid ((EFI_GUID *)((UINT8 *)IfrOpHdr + sizeof (EFI_IFR_OP_HEADER)), &gEdkiiIfrBitVarstoreGuid)) {\r | |
1035 | QuestionReferBitField = TRUE;\r | |
1036 | }\r | |
1037 | break;\r | |
1038 | default:\r | |
1039 | break;\r | |
1040 | }\r | |
1041 | IfrOffset = IfrOffset + IfrOpHdr->Length;\r | |
1042 | IfrOpHdr = (EFI_IFR_OP_HEADER *) ((UINT8 *) IfrOpHdr + IfrOpHdr->Length);\r | |
1043 | if (IfrScope > 0) {\r | |
1044 | IfrScope += IfrOpHdr->Scope;\r | |
1045 | }\r | |
1046 | }\r | |
1047 | \r | |
1048 | Done:\r | |
1049 | for (Index = 0; Index < EfiVarStoreNumber; Index ++) {\r | |
1050 | FreePool (EfiVarStoreList [Index]);\r | |
1051 | }\r | |
1052 | return;\r | |
1053 | }\r | |
93e3992d | 1054 | \r |
1055 | /**\r | |
1056 | This function insert a Form package to a package list node.\r | |
e90b081a | 1057 | This is a internal function.\r |
93e3992d | 1058 | \r |
1059 | @param PackageHdr Pointer to a buffer stored with Form package\r | |
1060 | information.\r | |
1061 | @param NotifyType The type of change concerning the database.\r | |
1062 | @param PackageList Pointer to a package list which will be inserted\r | |
1063 | to.\r | |
1064 | @param Package Created Form package\r | |
1065 | \r | |
1066 | @retval EFI_SUCCESS Form Package is inserted successfully.\r | |
1067 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1068 | Form package.\r | |
1069 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1070 | \r | |
1071 | **/\r | |
93e3992d | 1072 | EFI_STATUS\r |
1073 | InsertFormPackage (\r | |
1074 | IN VOID *PackageHdr,\r | |
1075 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1076 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1077 | OUT HII_IFR_PACKAGE_INSTANCE **Package\r | |
1078 | )\r | |
1079 | {\r | |
1080 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
1081 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
1082 | \r | |
1083 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
1084 | return EFI_INVALID_PARAMETER;\r | |
1085 | }\r | |
1086 | \r | |
1087 | //\r | |
1088 | // Get the length of the package, including package header itself\r | |
1089 | //\r | |
1090 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1091 | \r | |
1092 | //\r | |
1093 | // Create a Form package node\r | |
1094 | //\r | |
1095 | FormPackage = (HII_IFR_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_IFR_PACKAGE_INSTANCE));\r | |
1096 | if (FormPackage == NULL) {\r | |
1097 | return EFI_OUT_OF_RESOURCES;\r | |
1098 | }\r | |
1099 | \r | |
1100 | FormPackage->IfrData = (UINT8 *) AllocateZeroPool (PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1101 | if (FormPackage->IfrData == NULL) {\r | |
676df92c | 1102 | FreePool (FormPackage);\r |
93e3992d | 1103 | return EFI_OUT_OF_RESOURCES;\r |
1104 | }\r | |
1105 | \r | |
1106 | FormPackage->Signature = HII_IFR_PACKAGE_SIGNATURE;\r | |
1107 | //\r | |
1108 | // Copy Package Header\r | |
1109 | //\r | |
1110 | CopyMem (&FormPackage->FormPkgHdr, &PackageHeader, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1111 | \r | |
1112 | //\r | |
1113 | // Copy Ifr contents\r | |
1114 | //\r | |
1115 | CopyMem (\r | |
1116 | FormPackage->IfrData,\r | |
1117 | (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
1118 | PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
1119 | );\r | |
1120 | \r | |
1121 | InsertTailList (&PackageList->FormPkgHdr, &FormPackage->IfrEntry);\r | |
1122 | *Package = FormPackage;\r | |
1123 | \r | |
8ddbd227 LG |
1124 | //\r |
1125 | // Update FormPackage with the default setting\r | |
1126 | //\r | |
1127 | UpdateDefaultSettingInFormPackage (FormPackage);\r | |
1128 | \r | |
93e3992d | 1129 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r |
1130 | PackageList->PackageListHdr.PackageLength += FormPackage->FormPkgHdr.Length;\r | |
1131 | }\r | |
1132 | return EFI_SUCCESS;\r | |
1133 | }\r | |
1134 | \r | |
1135 | \r | |
1136 | /**\r | |
1137 | This function exports Form packages to a buffer.\r | |
e90b081a | 1138 | This is a internal function.\r |
93e3992d | 1139 | \r |
1140 | @param Private Hii database private structure.\r | |
1141 | @param Handle Identification of a package list.\r | |
1142 | @param PackageList Pointer to a package list which will be exported.\r | |
1143 | @param UsedSize The length of buffer be used.\r | |
1144 | @param BufferSize Length of the Buffer.\r | |
1145 | @param Buffer Allocated space for storing exported data.\r | |
1146 | @param ResultSize The size of the already exported content of this\r | |
1147 | package list.\r | |
1148 | \r | |
1149 | @retval EFI_SUCCESS Form Packages are exported successfully.\r | |
1150 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1151 | \r | |
1152 | **/\r | |
93e3992d | 1153 | EFI_STATUS\r |
1154 | ExportFormPackages (\r | |
1155 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1156 | IN EFI_HII_HANDLE Handle,\r | |
1157 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1158 | IN UINTN UsedSize,\r | |
1159 | IN UINTN BufferSize,\r | |
1160 | IN OUT VOID *Buffer,\r | |
1161 | IN OUT UINTN *ResultSize\r | |
1162 | )\r | |
1163 | {\r | |
1164 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
1165 | UINTN PackageLength;\r | |
1166 | LIST_ENTRY *Link;\r | |
1167 | EFI_STATUS Status;\r | |
1168 | \r | |
1169 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1170 | return EFI_INVALID_PARAMETER;\r | |
1171 | }\r | |
1172 | \r | |
1173 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1174 | return EFI_INVALID_PARAMETER;\r | |
1175 | }\r | |
1176 | \r | |
1177 | PackageLength = 0;\r | |
1178 | Status = EFI_SUCCESS;\r | |
1179 | \r | |
1180 | //\r | |
1181 | // Export Form packages.\r | |
1182 | //\r | |
1183 | for (Link = PackageList->FormPkgHdr.ForwardLink; Link != &PackageList->FormPkgHdr; Link = Link->ForwardLink) {\r | |
1184 | FormPackage = CR (Link, HII_IFR_PACKAGE_INSTANCE, IfrEntry, HII_IFR_PACKAGE_SIGNATURE);\r | |
1185 | PackageLength += FormPackage->FormPkgHdr.Length;\r | |
6e3f5b2a | 1186 | if ((Buffer != NULL) && (PackageLength + *ResultSize + UsedSize <= BufferSize)) {\r |
93e3992d | 1187 | //\r |
1188 | // Invoke registered notification if exists\r | |
1189 | //\r | |
1190 | Status = InvokeRegisteredFunction (\r | |
1191 | Private,\r | |
1192 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1193 | (VOID *) FormPackage,\r | |
8d00a0f1 | 1194 | EFI_HII_PACKAGE_FORMS,\r |
93e3992d | 1195 | Handle\r |
1196 | );\r | |
1197 | ASSERT_EFI_ERROR (Status);\r | |
1198 | //\r | |
1199 | // Copy the Form package content.\r | |
1200 | //\r | |
1201 | CopyMem (Buffer, (VOID *) (&FormPackage->FormPkgHdr), sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1202 | Buffer = (UINT8 *) Buffer + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
1203 | CopyMem (\r | |
1204 | Buffer,\r | |
1205 | (VOID *) FormPackage->IfrData,\r | |
1206 | FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
1207 | );\r | |
1208 | Buffer = (UINT8 *) Buffer + FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);\r | |
1209 | }\r | |
1210 | }\r | |
1211 | \r | |
1212 | *ResultSize += PackageLength;\r | |
1213 | \r | |
1214 | return EFI_SUCCESS;\r | |
1215 | \r | |
1216 | }\r | |
1217 | \r | |
1218 | \r | |
1219 | /**\r | |
1220 | This function deletes all Form packages from a package list node.\r | |
e90b081a | 1221 | This is a internal function.\r |
93e3992d | 1222 | \r |
1223 | @param Private Hii database private data.\r | |
1224 | @param Handle Handle of the package list which contains the to\r | |
1225 | be removed Form packages.\r | |
1226 | @param PackageList Pointer to a package list that contains removing\r | |
1227 | packages.\r | |
1228 | \r | |
1229 | @retval EFI_SUCCESS Form Package(s) is deleted successfully.\r | |
1230 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1231 | \r | |
1232 | **/\r | |
93e3992d | 1233 | EFI_STATUS\r |
1234 | RemoveFormPackages (\r | |
1235 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1236 | IN EFI_HII_HANDLE Handle,\r | |
1237 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1238 | )\r | |
1239 | {\r | |
1240 | LIST_ENTRY *ListHead;\r | |
1241 | HII_IFR_PACKAGE_INSTANCE *Package;\r | |
1242 | EFI_STATUS Status;\r | |
1243 | \r | |
1244 | ListHead = &PackageList->FormPkgHdr;\r | |
1245 | \r | |
1246 | while (!IsListEmpty (ListHead)) {\r | |
1247 | Package = CR (\r | |
1248 | ListHead->ForwardLink,\r | |
1249 | HII_IFR_PACKAGE_INSTANCE,\r | |
1250 | IfrEntry,\r | |
1251 | HII_IFR_PACKAGE_SIGNATURE\r | |
1252 | );\r | |
1253 | Status = InvokeRegisteredFunction (\r | |
1254 | Private,\r | |
1255 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1256 | (VOID *) Package,\r | |
8d00a0f1 | 1257 | EFI_HII_PACKAGE_FORMS,\r |
93e3992d | 1258 | Handle\r |
1259 | );\r | |
1260 | if (EFI_ERROR (Status)) {\r | |
1261 | return Status;\r | |
1262 | }\r | |
1263 | \r | |
1264 | RemoveEntryList (&Package->IfrEntry);\r | |
1265 | PackageList->PackageListHdr.PackageLength -= Package->FormPkgHdr.Length;\r | |
676df92c | 1266 | FreePool (Package->IfrData);\r |
1267 | FreePool (Package);\r | |
c87b13cd DB |
1268 | //\r |
1269 | // If Hii runtime support feature is enabled,\r | |
1270 | // will export Hii info for runtime use after ReadyToBoot event triggered.\r | |
1271 | // If some driver add/update/remove packages from HiiDatabase after ReadyToBoot,\r | |
1272 | // will need to export the content of HiiDatabase.\r | |
1273 | // But if form packages removed, also need to export the ConfigResp string\r | |
1274 | //\r | |
1275 | if (gExportAfterReadyToBoot) {\r | |
1276 | gExportConfigResp = TRUE;\r | |
1277 | }\r | |
93e3992d | 1278 | }\r |
1279 | \r | |
1280 | return EFI_SUCCESS;\r | |
1281 | }\r | |
1282 | \r | |
1283 | \r | |
1284 | \r | |
1285 | /**\r | |
1286 | This function insert a String package to a package list node.\r | |
e90b081a | 1287 | This is a internal function.\r |
93e3992d | 1288 | \r |
1289 | @param Private Hii database private structure.\r | |
1290 | @param PackageHdr Pointer to a buffer stored with String package\r | |
1291 | information.\r | |
1292 | @param NotifyType The type of change concerning the database.\r | |
1293 | @param PackageList Pointer to a package list which will be inserted\r | |
1294 | to.\r | |
1295 | @param Package Created String package\r | |
1296 | \r | |
1297 | @retval EFI_SUCCESS String Package is inserted successfully.\r | |
1298 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1299 | String package.\r | |
1300 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1301 | @retval EFI_UNSUPPORTED A string package with the same language already\r | |
1302 | exists in current package list.\r | |
1303 | \r | |
1304 | **/\r | |
93e3992d | 1305 | EFI_STATUS\r |
1306 | InsertStringPackage (\r | |
1307 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1308 | IN VOID *PackageHdr,\r | |
1309 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1310 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1311 | OUT HII_STRING_PACKAGE_INSTANCE **Package\r | |
93e3992d | 1312 | )\r |
1313 | {\r | |
1314 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1315 | UINT32 HeaderSize;\r | |
1316 | EFI_STATUS Status;\r | |
1317 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
1318 | CHAR8 *Language;\r | |
1319 | UINT32 LanguageSize;\r | |
1320 | LIST_ENTRY *Link;\r | |
1321 | \r | |
1322 | if (Private == NULL || PackageHdr == NULL || PackageList == NULL) {\r | |
1323 | return EFI_INVALID_PARAMETER;\r | |
1324 | }\r | |
1325 | if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {\r | |
1326 | return EFI_INVALID_PARAMETER;\r | |
1327 | }\r | |
1328 | \r | |
1329 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1330 | CopyMem (&HeaderSize, (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));\r | |
1331 | \r | |
1332 | //\r | |
1333 | // It is illegal to have two string packages with same language within one packagelist\r | |
1334 | // since the stringid will be duplicate if so. Check it to avoid this potential issue.\r | |
1335 | //\r | |
1336 | LanguageSize = HeaderSize - sizeof (EFI_HII_STRING_PACKAGE_HDR) + sizeof (CHAR8);\r | |
1337 | Language = (CHAR8 *) AllocateZeroPool (LanguageSize);\r | |
1338 | if (Language == NULL) {\r | |
1339 | return EFI_OUT_OF_RESOURCES;\r | |
1340 | }\r | |
5ad66ec6 | 1341 | AsciiStrCpyS (Language, LanguageSize / sizeof (CHAR8), (CHAR8 *) PackageHdr + HeaderSize - LanguageSize);\r |
93e3992d | 1342 | for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {\r |
1343 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
f324bf4d | 1344 | if (HiiCompareLanguage (Language, StringPackage->StringPkgHdr->Language)) {\r |
676df92c | 1345 | FreePool (Language);\r |
93e3992d | 1346 | return EFI_UNSUPPORTED;\r |
1347 | }\r | |
1348 | }\r | |
676df92c | 1349 | FreePool (Language);\r |
93e3992d | 1350 | \r |
1351 | //\r | |
1352 | // Create a String package node\r | |
1353 | //\r | |
1354 | StringPackage = (HII_STRING_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_STRING_PACKAGE_INSTANCE));\r | |
1355 | if (StringPackage == NULL) {\r | |
1356 | Status = EFI_OUT_OF_RESOURCES;\r | |
1357 | goto Error;\r | |
1358 | }\r | |
1359 | \r | |
1360 | StringPackage->StringPkgHdr = (EFI_HII_STRING_PACKAGE_HDR *) AllocateZeroPool (HeaderSize);\r | |
1361 | if (StringPackage->StringPkgHdr == NULL) {\r | |
1362 | Status = EFI_OUT_OF_RESOURCES;\r | |
1363 | goto Error;\r | |
1364 | }\r | |
1365 | \r | |
1366 | StringPackage->StringBlock = (UINT8 *) AllocateZeroPool (PackageHeader.Length - HeaderSize);\r | |
1367 | if (StringPackage->StringBlock == NULL) {\r | |
1368 | Status = EFI_OUT_OF_RESOURCES;\r | |
1369 | goto Error;\r | |
1370 | }\r | |
1371 | \r | |
1372 | StringPackage->Signature = HII_STRING_PACKAGE_SIGNATURE;\r | |
1373 | StringPackage->FontId = 0;\r | |
1374 | InitializeListHead (&StringPackage->FontInfoList);\r | |
1375 | \r | |
1376 | //\r | |
1377 | // Copy the String package header.\r | |
1378 | //\r | |
1379 | CopyMem (StringPackage->StringPkgHdr, PackageHdr, HeaderSize);\r | |
1380 | \r | |
1381 | //\r | |
1382 | // Copy the String blocks\r | |
1383 | //\r | |
1384 | CopyMem (\r | |
1385 | StringPackage->StringBlock,\r | |
1386 | (UINT8 *) PackageHdr + HeaderSize,\r | |
1387 | PackageHeader.Length - HeaderSize\r | |
1388 | );\r | |
1389 | \r | |
1390 | //\r | |
1391 | // Collect all font block info\r | |
1392 | //\r | |
e5c861ac | 1393 | Status = FindStringBlock (Private, StringPackage, (EFI_STRING_ID) (-1), NULL, NULL, NULL, &StringPackage->MaxStringId, NULL);\r |
93e3992d | 1394 | if (EFI_ERROR (Status)) {\r |
1395 | return Status;\r | |
1396 | }\r | |
1397 | \r | |
1398 | //\r | |
1399 | // Insert to String package array\r | |
1400 | //\r | |
1401 | InsertTailList (&PackageList->StringPkgHdr, &StringPackage->StringEntry);\r | |
1402 | *Package = StringPackage;\r | |
1403 | \r | |
1404 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1405 | PackageList->PackageListHdr.PackageLength += StringPackage->StringPkgHdr->Header.Length;\r | |
1406 | }\r | |
1407 | \r | |
1408 | return EFI_SUCCESS;\r | |
1409 | \r | |
1410 | Error:\r | |
1411 | \r | |
676df92c | 1412 | if (StringPackage != NULL) {\r |
c59634ea | 1413 | if (StringPackage->StringBlock != NULL) {\r |
1414 | FreePool (StringPackage->StringBlock);\r | |
1415 | }\r | |
1416 | if (StringPackage->StringPkgHdr != NULL) {\r | |
1417 | FreePool (StringPackage->StringPkgHdr);\r | |
1418 | }\r | |
676df92c | 1419 | FreePool (StringPackage);\r |
1420 | }\r | |
93e3992d | 1421 | return Status;\r |
1422 | \r | |
1423 | }\r | |
1424 | \r | |
6ddd3af7 LG |
1425 | /**\r |
1426 | Adjust all string packages in a single package list to have the same max string ID.\r | |
1427 | \r | |
1428 | @param PackageList Pointer to a package list which will be adjusted.\r | |
1429 | \r | |
1430 | @retval EFI_SUCCESS Adjust all string packages successfully.\r | |
4a429716 | 1431 | @retval others Can't adjust string packages.\r |
6ddd3af7 LG |
1432 | \r |
1433 | **/\r | |
1434 | EFI_STATUS\r | |
1435 | AdjustStringPackage (\r | |
1436 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1437 | )\r | |
1438 | {\r | |
1439 | LIST_ENTRY *Link;\r | |
1440 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1441 | UINT32 Skip2BlockSize;\r | |
1442 | UINT32 OldBlockSize;\r | |
1443 | UINT8 *StringBlock;\r | |
1444 | UINT8 *BlockPtr;\r | |
1445 | EFI_STRING_ID MaxStringId;\r | |
1446 | UINT16 SkipCount;\r | |
1447 | \r | |
1448 | MaxStringId = 0;\r | |
1449 | for (Link = PackageList->StringPkgHdr.ForwardLink;\r | |
1450 | Link != &PackageList->StringPkgHdr;\r | |
1451 | Link = Link->ForwardLink\r | |
1452 | ) {\r | |
1453 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
1454 | if (MaxStringId < StringPackage->MaxStringId) {\r | |
1455 | MaxStringId = StringPackage->MaxStringId;\r | |
1456 | }\r | |
1457 | }\r | |
1458 | \r | |
1459 | for (Link = PackageList->StringPkgHdr.ForwardLink;\r | |
1460 | Link != &PackageList->StringPkgHdr;\r | |
1461 | Link = Link->ForwardLink\r | |
1462 | ) {\r | |
1463 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
1464 | if (StringPackage->MaxStringId < MaxStringId) {\r | |
1465 | OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
1466 | //\r | |
1467 | // Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCKs to reserve the missing string IDs.\r | |
1468 | //\r | |
1469 | SkipCount = (UINT16) (MaxStringId - StringPackage->MaxStringId);\r | |
1470 | Skip2BlockSize = (UINT32) sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r | |
1471 | \r | |
1472 | StringBlock = (UINT8 *) AllocateZeroPool (OldBlockSize + Skip2BlockSize);\r | |
1473 | if (StringBlock == NULL) {\r | |
1474 | return EFI_OUT_OF_RESOURCES;\r | |
1475 | }\r | |
1476 | //\r | |
1477 | // Copy original string blocks, except the EFI_HII_SIBT_END.\r | |
1478 | //\r | |
1479 | CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));\r | |
1480 | //\r | |
1481 | // Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCK blocks\r | |
1482 | //\r | |
1483 | BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
1484 | *BlockPtr = EFI_HII_SIBT_SKIP2;\r | |
1485 | CopyMem (BlockPtr + 1, &SkipCount, sizeof (UINT16));\r | |
1486 | BlockPtr += sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r | |
1487 | \r | |
1488 | //\r | |
1489 | // Append a EFI_HII_SIBT_END block to the end.\r | |
1490 | //\r | |
1491 | *BlockPtr = EFI_HII_SIBT_END;\r | |
1492 | FreePool (StringPackage->StringBlock);\r | |
1493 | StringPackage->StringBlock = StringBlock;\r | |
1494 | StringPackage->StringPkgHdr->Header.Length += Skip2BlockSize;\r | |
1495 | PackageList->PackageListHdr.PackageLength += Skip2BlockSize;\r | |
1496 | StringPackage->MaxStringId = MaxStringId;\r | |
1497 | }\r | |
1498 | }\r | |
1499 | \r | |
1500 | return EFI_SUCCESS;\r | |
1501 | }\r | |
93e3992d | 1502 | \r |
1503 | /**\r | |
1504 | This function exports String packages to a buffer.\r | |
e90b081a | 1505 | This is a internal function.\r |
93e3992d | 1506 | \r |
1507 | @param Private Hii database private structure.\r | |
1508 | @param Handle Identification of a package list.\r | |
1509 | @param PackageList Pointer to a package list which will be exported.\r | |
1510 | @param UsedSize The length of buffer be used.\r | |
1511 | @param BufferSize Length of the Buffer.\r | |
1512 | @param Buffer Allocated space for storing exported data.\r | |
1513 | @param ResultSize The size of the already exported content of this\r | |
1514 | package list.\r | |
1515 | \r | |
1516 | @retval EFI_SUCCESS String Packages are exported successfully.\r | |
1517 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1518 | \r | |
1519 | **/\r | |
93e3992d | 1520 | EFI_STATUS\r |
1521 | ExportStringPackages (\r | |
1522 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1523 | IN EFI_HII_HANDLE Handle,\r | |
1524 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1525 | IN UINTN UsedSize,\r | |
1526 | IN UINTN BufferSize,\r | |
1527 | IN OUT VOID *Buffer,\r | |
1528 | IN OUT UINTN *ResultSize\r | |
1529 | )\r | |
1530 | {\r | |
1531 | LIST_ENTRY *Link;\r | |
1532 | UINTN PackageLength;\r | |
1533 | EFI_STATUS Status;\r | |
1534 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1535 | \r | |
1536 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1537 | return EFI_INVALID_PARAMETER;\r | |
1538 | }\r | |
1539 | \r | |
1540 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1541 | return EFI_INVALID_PARAMETER;\r | |
1542 | }\r | |
1543 | \r | |
1544 | PackageLength = 0;\r | |
1545 | Status = EFI_SUCCESS;\r | |
1546 | \r | |
1547 | for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {\r | |
1548 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
1549 | PackageLength += StringPackage->StringPkgHdr->Header.Length;\r | |
1550 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1551 | //\r | |
1552 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1553 | //\r | |
1554 | Status = InvokeRegisteredFunction (\r | |
1555 | Private,\r | |
1556 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1557 | (VOID *) StringPackage,\r | |
1558 | EFI_HII_PACKAGE_STRINGS,\r | |
1559 | Handle\r | |
1560 | );\r | |
1561 | ASSERT_EFI_ERROR (Status);\r | |
1562 | //\r | |
1563 | // Copy String package header\r | |
1564 | //\r | |
1565 | CopyMem (Buffer, StringPackage->StringPkgHdr, StringPackage->StringPkgHdr->HdrSize);\r | |
1566 | Buffer = (UINT8 *) Buffer + StringPackage->StringPkgHdr->HdrSize;\r | |
1567 | \r | |
1568 | //\r | |
1569 | // Copy String blocks information\r | |
1570 | //\r | |
1571 | CopyMem (\r | |
1572 | Buffer,\r | |
1573 | StringPackage->StringBlock,\r | |
1574 | StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize\r | |
1575 | );\r | |
1576 | Buffer = (UINT8 *) Buffer + StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
1577 | }\r | |
1578 | }\r | |
1579 | \r | |
1580 | *ResultSize += PackageLength;\r | |
1581 | return EFI_SUCCESS;\r | |
1582 | }\r | |
1583 | \r | |
1584 | \r | |
1585 | /**\r | |
1586 | This function deletes all String packages from a package list node.\r | |
e90b081a | 1587 | This is a internal function.\r |
93e3992d | 1588 | \r |
1589 | @param Private Hii database private data.\r | |
1590 | @param Handle Handle of the package list which contains the to\r | |
1591 | be removed String packages.\r | |
1592 | @param PackageList Pointer to a package list that contains removing\r | |
1593 | packages.\r | |
1594 | \r | |
1595 | @retval EFI_SUCCESS String Package(s) is deleted successfully.\r | |
1596 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1597 | \r | |
1598 | **/\r | |
93e3992d | 1599 | EFI_STATUS\r |
1600 | RemoveStringPackages (\r | |
1601 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1602 | IN EFI_HII_HANDLE Handle,\r | |
1603 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1604 | )\r | |
1605 | {\r | |
1606 | LIST_ENTRY *ListHead;\r | |
1607 | HII_STRING_PACKAGE_INSTANCE *Package;\r | |
1608 | HII_FONT_INFO *FontInfo;\r | |
1609 | EFI_STATUS Status;\r | |
1610 | \r | |
1611 | ListHead = &PackageList->StringPkgHdr;\r | |
1612 | \r | |
1613 | while (!IsListEmpty (ListHead)) {\r | |
1614 | Package = CR (\r | |
1615 | ListHead->ForwardLink,\r | |
1616 | HII_STRING_PACKAGE_INSTANCE,\r | |
1617 | StringEntry,\r | |
1618 | HII_STRING_PACKAGE_SIGNATURE\r | |
1619 | );\r | |
1620 | Status = InvokeRegisteredFunction (\r | |
1621 | Private,\r | |
1622 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1623 | (VOID *) Package,\r | |
1624 | EFI_HII_PACKAGE_STRINGS,\r | |
1625 | Handle\r | |
1626 | );\r | |
1627 | if (EFI_ERROR (Status)) {\r | |
1628 | return Status;\r | |
1629 | }\r | |
1630 | \r | |
1631 | RemoveEntryList (&Package->StringEntry);\r | |
1632 | PackageList->PackageListHdr.PackageLength -= Package->StringPkgHdr->Header.Length;\r | |
676df92c | 1633 | FreePool (Package->StringBlock);\r |
1634 | FreePool (Package->StringPkgHdr);\r | |
93e3992d | 1635 | //\r |
1636 | // Delete font information\r | |
1637 | //\r | |
1638 | while (!IsListEmpty (&Package->FontInfoList)) {\r | |
1639 | FontInfo = CR (\r | |
1640 | Package->FontInfoList.ForwardLink,\r | |
1641 | HII_FONT_INFO,\r | |
1642 | Entry,\r | |
1643 | HII_FONT_INFO_SIGNATURE\r | |
1644 | );\r | |
1645 | RemoveEntryList (&FontInfo->Entry);\r | |
676df92c | 1646 | FreePool (FontInfo);\r |
93e3992d | 1647 | }\r |
1648 | \r | |
676df92c | 1649 | FreePool (Package);\r |
93e3992d | 1650 | }\r |
1651 | \r | |
1652 | return EFI_SUCCESS;\r | |
1653 | }\r | |
1654 | \r | |
1655 | \r | |
1656 | /**\r | |
1657 | This function insert a Font package to a package list node.\r | |
e90b081a | 1658 | This is a internal function.\r |
93e3992d | 1659 | \r |
1660 | @param Private Hii database private structure.\r | |
1661 | @param PackageHdr Pointer to a buffer stored with Font package\r | |
1662 | information.\r | |
1663 | @param NotifyType The type of change concerning the database.\r | |
1664 | @param PackageList Pointer to a package list which will be inserted\r | |
1665 | to.\r | |
1666 | @param Package Created Font package\r | |
1667 | \r | |
1668 | @retval EFI_SUCCESS Font Package is inserted successfully.\r | |
1669 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1670 | Font package.\r | |
1671 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1672 | @retval EFI_UNSUPPORTED A font package with same EFI_FONT_INFO already\r | |
1673 | exists in current hii database.\r | |
1674 | \r | |
1675 | **/\r | |
93e3992d | 1676 | EFI_STATUS\r |
1677 | InsertFontPackage (\r | |
1678 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1679 | IN VOID *PackageHdr,\r | |
1680 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1681 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1682 | OUT HII_FONT_PACKAGE_INSTANCE **Package\r | |
1683 | )\r | |
1684 | {\r | |
1685 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r | |
1686 | EFI_HII_FONT_PACKAGE_HDR *FontPkgHdr;\r | |
1687 | UINT32 HeaderSize;\r | |
1688 | EFI_STATUS Status;\r | |
1689 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
1690 | EFI_FONT_INFO *FontInfo;\r | |
1691 | UINT32 FontInfoSize;\r | |
1692 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
1693 | \r | |
1694 | if (Private == NULL || PackageHdr == NULL || PackageList == NULL) {\r | |
1695 | return EFI_INVALID_PARAMETER;\r | |
1696 | }\r | |
1697 | \r | |
1698 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1699 | CopyMem (&HeaderSize, (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));\r | |
1700 | \r | |
1701 | FontInfo = NULL;\r | |
1702 | FontPackage = NULL;\r | |
1703 | GlobalFont = NULL;\r | |
1704 | \r | |
1705 | //\r | |
1706 | // It is illegal to have two font packages with same EFI_FONT_INFO within hii\r | |
1707 | // database. EFI_FONT_INFO (FontName, FontSize, FontStyle) describes font's\r | |
1708 | // attributes and identify a font uniquely.\r | |
1709 | //\r | |
1710 | FontPkgHdr = (EFI_HII_FONT_PACKAGE_HDR *) AllocateZeroPool (HeaderSize);\r | |
1711 | if (FontPkgHdr == NULL) {\r | |
1712 | Status = EFI_OUT_OF_RESOURCES;\r | |
1713 | goto Error;\r | |
1714 | }\r | |
1715 | CopyMem (FontPkgHdr, PackageHdr, HeaderSize);\r | |
1716 | \r | |
1717 | FontInfoSize = sizeof (EFI_FONT_INFO) + HeaderSize - sizeof (EFI_HII_FONT_PACKAGE_HDR);\r | |
1718 | FontInfo = (EFI_FONT_INFO *) AllocateZeroPool (FontInfoSize);\r | |
1719 | if (FontInfo == NULL) {\r | |
1720 | Status = EFI_OUT_OF_RESOURCES;\r | |
1721 | goto Error;\r | |
1722 | }\r | |
1723 | FontInfo->FontStyle = FontPkgHdr->FontStyle;\r | |
1724 | FontInfo->FontSize = FontPkgHdr->Cell.Height;\r | |
4d5b0868 | 1725 | StrCpyS (FontInfo->FontName, (FontInfoSize - OFFSET_OF(EFI_FONT_INFO,FontName)) / sizeof (CHAR16), FontPkgHdr->FontFamily);\r |
93e3992d | 1726 | \r |
1727 | if (IsFontInfoExisted (Private, FontInfo, NULL, NULL, NULL)) {\r | |
1728 | Status = EFI_UNSUPPORTED;\r | |
1729 | goto Error;\r | |
1730 | }\r | |
1731 | \r | |
1732 | //\r | |
1733 | // Create a Font package node\r | |
1734 | //\r | |
1735 | FontPackage = (HII_FONT_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_FONT_PACKAGE_INSTANCE));\r | |
1736 | if (FontPackage == NULL) {\r | |
1737 | Status = EFI_OUT_OF_RESOURCES;\r | |
1738 | goto Error;\r | |
1739 | }\r | |
1740 | FontPackage->Signature = HII_FONT_PACKAGE_SIGNATURE;\r | |
1741 | FontPackage->FontPkgHdr = FontPkgHdr;\r | |
1742 | InitializeListHead (&FontPackage->GlyphInfoList);\r | |
1743 | \r | |
1744 | FontPackage->GlyphBlock = (UINT8 *) AllocateZeroPool (PackageHeader.Length - HeaderSize);\r | |
1745 | if (FontPackage->GlyphBlock == NULL) {\r | |
1746 | Status = EFI_OUT_OF_RESOURCES;\r | |
1747 | goto Error;\r | |
1748 | }\r | |
1749 | CopyMem (FontPackage->GlyphBlock, (UINT8 *) PackageHdr + HeaderSize, PackageHeader.Length - HeaderSize);\r | |
1750 | \r | |
1751 | //\r | |
1752 | // Collect all default character cell information and backup in GlyphInfoList.\r | |
1753 | //\r | |
1754 | Status = FindGlyphBlock (FontPackage, (CHAR16) (-1), NULL, NULL, NULL);\r | |
1755 | if (EFI_ERROR (Status)) {\r | |
1756 | goto Error;\r | |
1757 | }\r | |
1758 | \r | |
1759 | //\r | |
1760 | // This font package describes an unique EFI_FONT_INFO. Backup it in global\r | |
1761 | // font info list.\r | |
1762 | //\r | |
1763 | GlobalFont = (HII_GLOBAL_FONT_INFO *) AllocateZeroPool (sizeof (HII_GLOBAL_FONT_INFO));\r | |
1764 | if (GlobalFont == NULL) {\r | |
1765 | Status = EFI_OUT_OF_RESOURCES;\r | |
1766 | goto Error;\r | |
1767 | }\r | |
1768 | GlobalFont->Signature = HII_GLOBAL_FONT_INFO_SIGNATURE;\r | |
1769 | GlobalFont->FontPackage = FontPackage;\r | |
1770 | GlobalFont->FontInfoSize = FontInfoSize;\r | |
1771 | GlobalFont->FontInfo = FontInfo;\r | |
1772 | InsertTailList (&Private->FontInfoList, &GlobalFont->Entry);\r | |
1773 | \r | |
1774 | //\r | |
1775 | // Insert this font package to Font package array\r | |
1776 | //\r | |
1777 | InsertTailList (&PackageList->FontPkgHdr, &FontPackage->FontEntry);\r | |
1778 | *Package = FontPackage;\r | |
1779 | \r | |
1780 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1781 | PackageList->PackageListHdr.PackageLength += FontPackage->FontPkgHdr->Header.Length;\r | |
1782 | }\r | |
1783 | \r | |
1784 | return EFI_SUCCESS;\r | |
1785 | \r | |
1786 | Error:\r | |
1787 | \r | |
676df92c | 1788 | if (FontPkgHdr != NULL) {\r |
1789 | FreePool (FontPkgHdr);\r | |
1790 | }\r | |
1791 | if (FontInfo != NULL) {\r | |
1792 | FreePool (FontInfo);\r | |
1793 | }\r | |
676df92c | 1794 | if (FontPackage != NULL) {\r |
c59634ea | 1795 | if (FontPackage->GlyphBlock != NULL) {\r |
1796 | FreePool (FontPackage->GlyphBlock);\r | |
1797 | }\r | |
676df92c | 1798 | FreePool (FontPackage);\r |
1799 | }\r | |
1800 | if (GlobalFont != NULL) {\r | |
1801 | FreePool (GlobalFont);\r | |
1802 | }\r | |
93e3992d | 1803 | \r |
1804 | return Status;\r | |
1805 | \r | |
1806 | }\r | |
1807 | \r | |
1808 | \r | |
1809 | /**\r | |
1810 | This function exports Font packages to a buffer.\r | |
e90b081a | 1811 | This is a internal function.\r |
93e3992d | 1812 | \r |
1813 | @param Private Hii database private structure.\r | |
1814 | @param Handle Identification of a package list.\r | |
1815 | @param PackageList Pointer to a package list which will be exported.\r | |
1816 | @param UsedSize The length of buffer be used.\r | |
1817 | @param BufferSize Length of the Buffer.\r | |
1818 | @param Buffer Allocated space for storing exported data.\r | |
1819 | @param ResultSize The size of the already exported content of this\r | |
1820 | package list.\r | |
1821 | \r | |
1822 | @retval EFI_SUCCESS Font Packages are exported successfully.\r | |
1823 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1824 | \r | |
1825 | **/\r | |
93e3992d | 1826 | EFI_STATUS\r |
1827 | ExportFontPackages (\r | |
1828 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1829 | IN EFI_HII_HANDLE Handle,\r | |
1830 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1831 | IN UINTN UsedSize,\r | |
1832 | IN UINTN BufferSize,\r | |
1833 | IN OUT VOID *Buffer,\r | |
1834 | IN OUT UINTN *ResultSize\r | |
1835 | )\r | |
1836 | {\r | |
1837 | LIST_ENTRY *Link;\r | |
1838 | UINTN PackageLength;\r | |
1839 | EFI_STATUS Status;\r | |
1840 | HII_FONT_PACKAGE_INSTANCE *Package;\r | |
1841 | \r | |
1842 | \r | |
1843 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1844 | return EFI_INVALID_PARAMETER;\r | |
1845 | }\r | |
1846 | \r | |
1847 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1848 | return EFI_INVALID_PARAMETER;\r | |
1849 | }\r | |
1850 | \r | |
1851 | PackageLength = 0;\r | |
1852 | Status = EFI_SUCCESS;\r | |
1853 | \r | |
1854 | for (Link = PackageList->FontPkgHdr.ForwardLink; Link != &PackageList->FontPkgHdr; Link = Link->ForwardLink) {\r | |
1855 | Package = CR (Link, HII_FONT_PACKAGE_INSTANCE, FontEntry, HII_FONT_PACKAGE_SIGNATURE);\r | |
1856 | PackageLength += Package->FontPkgHdr->Header.Length;\r | |
1857 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1858 | //\r | |
1859 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1860 | //\r | |
1861 | Status = InvokeRegisteredFunction (\r | |
1862 | Private,\r | |
1863 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1864 | (VOID *) Package,\r | |
1865 | EFI_HII_PACKAGE_FONTS,\r | |
1866 | Handle\r | |
1867 | );\r | |
1868 | ASSERT_EFI_ERROR (Status);\r | |
1869 | //\r | |
1870 | // Copy Font package header\r | |
1871 | //\r | |
1872 | CopyMem (Buffer, Package->FontPkgHdr, Package->FontPkgHdr->HdrSize);\r | |
1873 | Buffer = (UINT8 *) Buffer + Package->FontPkgHdr->HdrSize;\r | |
1874 | \r | |
1875 | //\r | |
1876 | // Copy Glyph blocks information\r | |
1877 | //\r | |
1878 | CopyMem (\r | |
1879 | Buffer,\r | |
1880 | Package->GlyphBlock,\r | |
1881 | Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize\r | |
1882 | );\r | |
1883 | Buffer = (UINT8 *) Buffer + Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize;\r | |
1884 | }\r | |
1885 | }\r | |
1886 | \r | |
1887 | *ResultSize += PackageLength;\r | |
1888 | return EFI_SUCCESS;\r | |
1889 | }\r | |
1890 | \r | |
1891 | \r | |
1892 | /**\r | |
1893 | This function deletes all Font packages from a package list node.\r | |
e90b081a | 1894 | This is a internal function.\r |
93e3992d | 1895 | \r |
1896 | @param Private Hii database private data.\r | |
1897 | @param Handle Handle of the package list which contains the to\r | |
1898 | be removed Font packages.\r | |
1899 | @param PackageList Pointer to a package list that contains removing\r | |
1900 | packages.\r | |
1901 | \r | |
1902 | @retval EFI_SUCCESS Font Package(s) is deleted successfully.\r | |
1903 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1904 | \r | |
1905 | **/\r | |
93e3992d | 1906 | EFI_STATUS\r |
1907 | RemoveFontPackages (\r | |
1908 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1909 | IN EFI_HII_HANDLE Handle,\r | |
1910 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1911 | )\r | |
1912 | {\r | |
1913 | LIST_ENTRY *ListHead;\r | |
1914 | HII_FONT_PACKAGE_INSTANCE *Package;\r | |
1915 | EFI_STATUS Status;\r | |
1916 | HII_GLYPH_INFO *GlyphInfo;\r | |
1917 | LIST_ENTRY *Link;\r | |
1918 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
1919 | \r | |
1920 | ListHead = &PackageList->FontPkgHdr;\r | |
1921 | \r | |
1922 | while (!IsListEmpty (ListHead)) {\r | |
1923 | Package = CR (\r | |
1924 | ListHead->ForwardLink,\r | |
1925 | HII_FONT_PACKAGE_INSTANCE,\r | |
1926 | FontEntry,\r | |
1927 | HII_FONT_PACKAGE_SIGNATURE\r | |
1928 | );\r | |
1929 | Status = InvokeRegisteredFunction (\r | |
1930 | Private,\r | |
1931 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1932 | (VOID *) Package,\r | |
1933 | EFI_HII_PACKAGE_FONTS,\r | |
1934 | Handle\r | |
1935 | );\r | |
1936 | if (EFI_ERROR (Status)) {\r | |
1937 | return Status;\r | |
1938 | }\r | |
1939 | \r | |
1940 | RemoveEntryList (&Package->FontEntry);\r | |
1941 | PackageList->PackageListHdr.PackageLength -= Package->FontPkgHdr->Header.Length;\r | |
676df92c | 1942 | \r |
1943 | if (Package->GlyphBlock != NULL) {\r | |
1944 | FreePool (Package->GlyphBlock);\r | |
1945 | }\r | |
1946 | FreePool (Package->FontPkgHdr);\r | |
93e3992d | 1947 | //\r |
1948 | // Delete default character cell information\r | |
1949 | //\r | |
1950 | while (!IsListEmpty (&Package->GlyphInfoList)) {\r | |
1951 | GlyphInfo = CR (\r | |
1952 | Package->GlyphInfoList.ForwardLink,\r | |
1953 | HII_GLYPH_INFO,\r | |
1954 | Entry,\r | |
1955 | HII_GLYPH_INFO_SIGNATURE\r | |
1956 | );\r | |
1957 | RemoveEntryList (&GlyphInfo->Entry);\r | |
676df92c | 1958 | FreePool (GlyphInfo);\r |
93e3992d | 1959 | }\r |
1960 | \r | |
1961 | //\r | |
1962 | // Remove corresponding global font info\r | |
1963 | //\r | |
1964 | for (Link = Private->FontInfoList.ForwardLink; Link != &Private->FontInfoList; Link = Link->ForwardLink) {\r | |
1965 | GlobalFont = CR (Link, HII_GLOBAL_FONT_INFO, Entry, HII_GLOBAL_FONT_INFO_SIGNATURE);\r | |
1966 | if (GlobalFont->FontPackage == Package) {\r | |
1967 | RemoveEntryList (&GlobalFont->Entry);\r | |
676df92c | 1968 | FreePool (GlobalFont->FontInfo);\r |
1969 | FreePool (GlobalFont);\r | |
93e3992d | 1970 | break;\r |
1971 | }\r | |
1972 | }\r | |
1973 | \r | |
676df92c | 1974 | FreePool (Package);\r |
93e3992d | 1975 | }\r |
1976 | \r | |
1977 | return EFI_SUCCESS;\r | |
1978 | }\r | |
1979 | \r | |
1980 | \r | |
1981 | /**\r | |
1982 | This function insert a Image package to a package list node.\r | |
e90b081a | 1983 | This is a internal function.\r |
93e3992d | 1984 | \r |
1985 | @param PackageHdr Pointer to a buffer stored with Image package\r | |
1986 | information.\r | |
1987 | @param NotifyType The type of change concerning the database.\r | |
1988 | @param PackageList Pointer to a package list which will be inserted\r | |
1989 | to.\r | |
1990 | @param Package Created Image package\r | |
1991 | \r | |
1992 | @retval EFI_SUCCESS Image Package is inserted successfully.\r | |
1993 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1994 | Image package.\r | |
1995 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1996 | \r | |
1997 | **/\r | |
93e3992d | 1998 | EFI_STATUS\r |
1999 | InsertImagePackage (\r | |
2000 | IN VOID *PackageHdr,\r | |
2001 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2002 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2003 | OUT HII_IMAGE_PACKAGE_INSTANCE **Package\r | |
2004 | )\r | |
2005 | {\r | |
2006 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r | |
2007 | UINT32 PaletteSize;\r | |
2008 | UINT32 ImageSize;\r | |
2009 | UINT16 Index;\r | |
2010 | EFI_HII_IMAGE_PALETTE_INFO_HEADER *PaletteHdr;\r | |
2011 | EFI_HII_IMAGE_PALETTE_INFO *PaletteInfo;\r | |
2012 | UINT32 PaletteInfoOffset;\r | |
2013 | UINT32 ImageInfoOffset;\r | |
2014 | UINT16 CurrentSize;\r | |
2015 | \r | |
2016 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
2017 | return EFI_INVALID_PARAMETER;\r | |
2018 | }\r | |
2019 | \r | |
2020 | //\r | |
2021 | // Less than one image package is allowed in one package list.\r | |
2022 | //\r | |
2023 | if (PackageList->ImagePkg != NULL) {\r | |
2024 | return EFI_INVALID_PARAMETER;\r | |
2025 | }\r | |
2026 | \r | |
2027 | //\r | |
2028 | // Create a Image package node\r | |
2029 | //\r | |
2030 | ImagePackage = (HII_IMAGE_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_IMAGE_PACKAGE_INSTANCE));\r | |
2031 | if (ImagePackage == NULL) {\r | |
2032 | return EFI_OUT_OF_RESOURCES;\r | |
2033 | }\r | |
2034 | \r | |
2035 | //\r | |
2036 | // Copy the Image package header.\r | |
2037 | //\r | |
2038 | CopyMem (&ImagePackage->ImagePkgHdr, PackageHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));\r | |
2039 | \r | |
2040 | PaletteInfoOffset = ImagePackage->ImagePkgHdr.PaletteInfoOffset;\r | |
2041 | ImageInfoOffset = ImagePackage->ImagePkgHdr.ImageInfoOffset;\r | |
2042 | \r | |
2043 | //\r | |
2044 | // If PaletteInfoOffset is zero, there are no palettes in this image package.\r | |
2045 | //\r | |
2046 | PaletteSize = 0;\r | |
2047 | ImagePackage->PaletteBlock = NULL;\r | |
2048 | if (PaletteInfoOffset != 0) {\r | |
2049 | PaletteHdr = (EFI_HII_IMAGE_PALETTE_INFO_HEADER *) ((UINT8 *) PackageHdr + PaletteInfoOffset);\r | |
2050 | PaletteSize = sizeof (EFI_HII_IMAGE_PALETTE_INFO_HEADER);\r | |
2051 | PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *) ((UINT8 *) PaletteHdr + PaletteSize);\r | |
2052 | \r | |
2053 | for (Index = 0; Index < PaletteHdr->PaletteCount; Index++) {\r | |
2054 | CopyMem (&CurrentSize, PaletteInfo, sizeof (UINT16));\r | |
2055 | CurrentSize += sizeof (UINT16);\r | |
2056 | PaletteSize += (UINT32) CurrentSize;\r | |
2057 | PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *) ((UINT8 *) PaletteInfo + CurrentSize);\r | |
2058 | }\r | |
2059 | \r | |
2060 | ImagePackage->PaletteBlock = (UINT8 *) AllocateZeroPool (PaletteSize);\r | |
2061 | if (ImagePackage->PaletteBlock == NULL) {\r | |
676df92c | 2062 | FreePool (ImagePackage);\r |
93e3992d | 2063 | return EFI_OUT_OF_RESOURCES;\r |
2064 | }\r | |
2065 | CopyMem (\r | |
2066 | ImagePackage->PaletteBlock,\r | |
2067 | (UINT8 *) PackageHdr + PaletteInfoOffset,\r | |
2068 | PaletteSize\r | |
2069 | );\r | |
2070 | }\r | |
2071 | \r | |
2072 | //\r | |
2073 | // If ImageInfoOffset is zero, there are no images in this package.\r | |
2074 | //\r | |
2075 | ImageSize = 0;\r | |
2076 | ImagePackage->ImageBlock = NULL;\r | |
2077 | if (ImageInfoOffset != 0) {\r | |
2078 | ImageSize = ImagePackage->ImagePkgHdr.Header.Length -\r | |
2079 | sizeof (EFI_HII_IMAGE_PACKAGE_HDR) - PaletteSize;\r | |
7c28fcb8 | 2080 | ImagePackage->ImageBlock = AllocateZeroPool (ImageSize);\r |
93e3992d | 2081 | if (ImagePackage->ImageBlock == NULL) {\r |
676df92c | 2082 | FreePool (ImagePackage->PaletteBlock);\r |
2083 | FreePool (ImagePackage);\r | |
93e3992d | 2084 | return EFI_OUT_OF_RESOURCES;\r |
2085 | }\r | |
2086 | CopyMem (\r | |
2087 | ImagePackage->ImageBlock,\r | |
2088 | (UINT8 *) PackageHdr + ImageInfoOffset,\r | |
2089 | ImageSize\r | |
2090 | );\r | |
2091 | }\r | |
2092 | \r | |
2093 | ImagePackage->ImageBlockSize = ImageSize;\r | |
2094 | ImagePackage->PaletteInfoSize = PaletteSize;\r | |
2095 | PackageList->ImagePkg = ImagePackage;\r | |
2096 | *Package = ImagePackage;\r | |
2097 | \r | |
2098 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2099 | PackageList->PackageListHdr.PackageLength += ImagePackage->ImagePkgHdr.Header.Length;\r | |
2100 | }\r | |
2101 | \r | |
2102 | return EFI_SUCCESS;\r | |
2103 | }\r | |
2104 | \r | |
2105 | \r | |
2106 | /**\r | |
2107 | This function exports Image packages to a buffer.\r | |
e90b081a | 2108 | This is a internal function.\r |
93e3992d | 2109 | \r |
2110 | @param Private Hii database private structure.\r | |
2111 | @param Handle Identification of a package list.\r | |
2112 | @param PackageList Pointer to a package list which will be exported.\r | |
2113 | @param UsedSize The length of buffer be used.\r | |
2114 | @param BufferSize Length of the Buffer.\r | |
2115 | @param Buffer Allocated space for storing exported data.\r | |
2116 | @param ResultSize The size of the already exported content of this\r | |
2117 | package list.\r | |
2118 | \r | |
2119 | @retval EFI_SUCCESS Image Packages are exported successfully.\r | |
2120 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2121 | \r | |
2122 | **/\r | |
93e3992d | 2123 | EFI_STATUS\r |
2124 | ExportImagePackages (\r | |
2125 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2126 | IN EFI_HII_HANDLE Handle,\r | |
2127 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2128 | IN UINTN UsedSize,\r | |
2129 | IN UINTN BufferSize,\r | |
2130 | IN OUT VOID *Buffer,\r | |
2131 | IN OUT UINTN *ResultSize\r | |
2132 | )\r | |
2133 | {\r | |
2134 | UINTN PackageLength;\r | |
2135 | EFI_STATUS Status;\r | |
2136 | HII_IMAGE_PACKAGE_INSTANCE *Package;\r | |
2137 | \r | |
2138 | \r | |
2139 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
2140 | return EFI_INVALID_PARAMETER;\r | |
2141 | }\r | |
2142 | \r | |
2143 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2144 | return EFI_INVALID_PARAMETER;\r | |
2145 | }\r | |
2146 | \r | |
2147 | Package = PackageList->ImagePkg;\r | |
2148 | \r | |
2149 | if (Package == NULL) {\r | |
2150 | return EFI_SUCCESS;\r | |
2151 | }\r | |
2152 | \r | |
2153 | PackageLength = Package->ImagePkgHdr.Header.Length;\r | |
2154 | \r | |
2155 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
2156 | //\r | |
2157 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2158 | //\r | |
2159 | Status = InvokeRegisteredFunction (\r | |
2160 | Private,\r | |
2161 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
2162 | (VOID *) Package,\r | |
2163 | EFI_HII_PACKAGE_IMAGES,\r | |
2164 | Handle\r | |
2165 | );\r | |
2166 | ASSERT_EFI_ERROR (Status);\r | |
2167 | ASSERT (Package->ImagePkgHdr.Header.Length ==\r | |
2168 | sizeof (EFI_HII_IMAGE_PACKAGE_HDR) + Package->ImageBlockSize + Package->PaletteInfoSize);\r | |
2169 | //\r | |
2170 | // Copy Image package header,\r | |
2171 | // then justify the offset for image info and palette info in the header.\r | |
2172 | //\r | |
2173 | CopyMem (Buffer, &Package->ImagePkgHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));\r | |
2174 | Buffer = (UINT8 *) Buffer + sizeof (EFI_HII_IMAGE_PACKAGE_HDR);\r | |
2175 | \r | |
2176 | //\r | |
2177 | // Copy Image blocks information\r | |
2178 | //\r | |
2179 | if (Package->ImageBlockSize != 0) {\r | |
2180 | CopyMem (Buffer, Package->ImageBlock, Package->ImageBlockSize);\r | |
2181 | Buffer = (UINT8 *) Buffer + Package->ImageBlockSize;\r | |
2182 | }\r | |
2183 | //\r | |
2184 | // Copy Palette information\r | |
2185 | //\r | |
2186 | if (Package->PaletteInfoSize != 0) {\r | |
2187 | CopyMem (Buffer, Package->PaletteBlock, Package->PaletteInfoSize);\r | |
2188 | Buffer = (UINT8 *) Buffer + Package->PaletteInfoSize;\r | |
2189 | }\r | |
2190 | }\r | |
2191 | \r | |
2192 | *ResultSize += PackageLength;\r | |
2193 | return EFI_SUCCESS;\r | |
2194 | }\r | |
2195 | \r | |
2196 | \r | |
2197 | /**\r | |
2198 | This function deletes Image package from a package list node.\r | |
e90b081a | 2199 | This is a internal function.\r |
93e3992d | 2200 | \r |
2201 | @param Private Hii database private data.\r | |
2202 | @param Handle Handle of the package list which contains the to\r | |
2203 | be removed Image packages.\r | |
2204 | @param PackageList Package List which contains the to be removed\r | |
2205 | Image package.\r | |
2206 | \r | |
2207 | @retval EFI_SUCCESS Image Package(s) is deleted successfully.\r | |
2208 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2209 | \r | |
2210 | **/\r | |
93e3992d | 2211 | EFI_STATUS\r |
2212 | RemoveImagePackages (\r | |
2213 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2214 | IN EFI_HII_HANDLE Handle,\r | |
2215 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2216 | )\r | |
2217 | {\r | |
2218 | HII_IMAGE_PACKAGE_INSTANCE *Package;\r | |
2219 | EFI_STATUS Status;\r | |
2220 | \r | |
2221 | Package = PackageList->ImagePkg;\r | |
2222 | \r | |
2223 | //\r | |
2224 | // Image package does not exist, return directly.\r | |
2225 | //\r | |
2226 | if (Package == NULL) {\r | |
2227 | return EFI_SUCCESS;\r | |
2228 | }\r | |
2229 | \r | |
2230 | Status = InvokeRegisteredFunction (\r | |
2231 | Private,\r | |
2232 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
2233 | (VOID *) Package,\r | |
2234 | EFI_HII_PACKAGE_IMAGES,\r | |
2235 | Handle\r | |
2236 | );\r | |
2237 | if (EFI_ERROR (Status)) {\r | |
2238 | return Status;\r | |
2239 | }\r | |
2240 | \r | |
2241 | PackageList->PackageListHdr.PackageLength -= Package->ImagePkgHdr.Header.Length;\r | |
2242 | \r | |
676df92c | 2243 | FreePool (Package->ImageBlock);\r |
2244 | if (Package->PaletteBlock != NULL) {\r | |
2245 | FreePool (Package->PaletteBlock);\r | |
2246 | }\r | |
2247 | FreePool (Package);\r | |
93e3992d | 2248 | \r |
2249 | PackageList->ImagePkg = NULL;\r | |
2250 | \r | |
2251 | return EFI_SUCCESS;\r | |
2252 | }\r | |
2253 | \r | |
2254 | \r | |
2255 | /**\r | |
2256 | This function insert a Simple Font package to a package list node.\r | |
e90b081a | 2257 | This is a internal function.\r |
93e3992d | 2258 | \r |
2259 | @param PackageHdr Pointer to a buffer stored with Simple Font\r | |
2260 | package information.\r | |
2261 | @param NotifyType The type of change concerning the database.\r | |
2262 | @param PackageList Pointer to a package list which will be inserted\r | |
2263 | to.\r | |
2264 | @param Package Created Simple Font package\r | |
2265 | \r | |
2266 | @retval EFI_SUCCESS Simple Font Package is inserted successfully.\r | |
2267 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2268 | Simple Font package.\r | |
2269 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
2270 | \r | |
2271 | **/\r | |
93e3992d | 2272 | EFI_STATUS\r |
2273 | InsertSimpleFontPackage (\r | |
2274 | IN VOID *PackageHdr,\r | |
2275 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2276 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2277 | OUT HII_SIMPLE_FONT_PACKAGE_INSTANCE **Package\r | |
2278 | )\r | |
2279 | {\r | |
2280 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;\r | |
2281 | EFI_STATUS Status;\r | |
2282 | EFI_HII_PACKAGE_HEADER Header;\r | |
2283 | \r | |
2284 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
2285 | return EFI_INVALID_PARAMETER;\r | |
2286 | }\r | |
2287 | \r | |
2288 | //\r | |
2289 | // Create a Simple Font package node\r | |
2290 | //\r | |
2291 | SimpleFontPackage = AllocateZeroPool (sizeof (HII_SIMPLE_FONT_PACKAGE_INSTANCE));\r | |
2292 | if (SimpleFontPackage == NULL) {\r | |
2293 | Status = EFI_OUT_OF_RESOURCES;\r | |
2294 | goto Error;\r | |
2295 | }\r | |
2296 | SimpleFontPackage->Signature = HII_S_FONT_PACKAGE_SIGNATURE;\r | |
2297 | \r | |
2298 | //\r | |
2299 | // Copy the Simple Font package.\r | |
2300 | //\r | |
2301 | CopyMem (&Header, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2302 | \r | |
2303 | SimpleFontPackage->SimpleFontPkgHdr = AllocateZeroPool (Header.Length);\r | |
2304 | if (SimpleFontPackage->SimpleFontPkgHdr == NULL) {\r | |
2305 | Status = EFI_OUT_OF_RESOURCES;\r | |
2306 | goto Error;\r | |
2307 | }\r | |
2308 | \r | |
2309 | CopyMem (SimpleFontPackage->SimpleFontPkgHdr, PackageHdr, Header.Length);\r | |
2310 | \r | |
2311 | //\r | |
2312 | // Insert to Simple Font package array\r | |
2313 | //\r | |
2314 | InsertTailList (&PackageList->SimpleFontPkgHdr, &SimpleFontPackage->SimpleFontEntry);\r | |
2315 | *Package = SimpleFontPackage;\r | |
2316 | \r | |
2317 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2318 | PackageList->PackageListHdr.PackageLength += Header.Length;\r | |
2319 | }\r | |
2320 | \r | |
2321 | return EFI_SUCCESS;\r | |
2322 | \r | |
2323 | Error:\r | |
2324 | \r | |
676df92c | 2325 | if (SimpleFontPackage != NULL) {\r |
c59634ea | 2326 | if (SimpleFontPackage->SimpleFontPkgHdr != NULL) {\r |
2327 | FreePool (SimpleFontPackage->SimpleFontPkgHdr);\r | |
2328 | }\r | |
676df92c | 2329 | FreePool (SimpleFontPackage);\r |
2330 | }\r | |
93e3992d | 2331 | return Status;\r |
2332 | }\r | |
2333 | \r | |
2334 | \r | |
2335 | /**\r | |
2336 | This function exports SimpleFont packages to a buffer.\r | |
e90b081a | 2337 | This is a internal function.\r |
93e3992d | 2338 | \r |
2339 | @param Private Hii database private structure.\r | |
2340 | @param Handle Identification of a package list.\r | |
2341 | @param PackageList Pointer to a package list which will be exported.\r | |
2342 | @param UsedSize The length of buffer be used.\r | |
2343 | @param BufferSize Length of the Buffer.\r | |
2344 | @param Buffer Allocated space for storing exported data.\r | |
2345 | @param ResultSize The size of the already exported content of this\r | |
2346 | package list.\r | |
2347 | \r | |
2348 | @retval EFI_SUCCESS SimpleFont Packages are exported successfully.\r | |
2349 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2350 | \r | |
2351 | **/\r | |
93e3992d | 2352 | EFI_STATUS\r |
2353 | ExportSimpleFontPackages (\r | |
2354 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2355 | IN EFI_HII_HANDLE Handle,\r | |
2356 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2357 | IN UINTN UsedSize,\r | |
2358 | IN UINTN BufferSize,\r | |
2359 | IN OUT VOID *Buffer,\r | |
2360 | IN OUT UINTN *ResultSize\r | |
2361 | )\r | |
2362 | {\r | |
2363 | LIST_ENTRY *Link;\r | |
2364 | UINTN PackageLength;\r | |
2365 | EFI_STATUS Status;\r | |
2366 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;\r | |
2367 | \r | |
2368 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
2369 | return EFI_INVALID_PARAMETER;\r | |
2370 | }\r | |
2371 | \r | |
2372 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2373 | return EFI_INVALID_PARAMETER;\r | |
2374 | }\r | |
2375 | \r | |
2376 | PackageLength = 0;\r | |
2377 | Status = EFI_SUCCESS;\r | |
2378 | \r | |
2379 | for (Link = PackageList->SimpleFontPkgHdr.ForwardLink; Link != &PackageList->SimpleFontPkgHdr; Link = Link->ForwardLink) {\r | |
2380 | Package = CR (Link, HII_SIMPLE_FONT_PACKAGE_INSTANCE, SimpleFontEntry, HII_S_FONT_PACKAGE_SIGNATURE);\r | |
2381 | PackageLength += Package->SimpleFontPkgHdr->Header.Length;\r | |
2382 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
2383 | //\r | |
2384 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2385 | //\r | |
2386 | Status = InvokeRegisteredFunction (\r | |
2387 | Private,\r | |
2388 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
2389 | (VOID *) Package,\r | |
2390 | EFI_HII_PACKAGE_SIMPLE_FONTS,\r | |
2391 | Handle\r | |
2392 | );\r | |
2393 | ASSERT_EFI_ERROR (Status);\r | |
2394 | \r | |
2395 | //\r | |
2396 | // Copy SimpleFont package\r | |
2397 | //\r | |
2398 | CopyMem (Buffer, Package->SimpleFontPkgHdr, Package->SimpleFontPkgHdr->Header.Length);\r | |
2399 | Buffer = (UINT8 *) Buffer + Package->SimpleFontPkgHdr->Header.Length;\r | |
2400 | }\r | |
2401 | }\r | |
2402 | \r | |
2403 | *ResultSize += PackageLength;\r | |
2404 | return EFI_SUCCESS;\r | |
2405 | }\r | |
2406 | \r | |
2407 | \r | |
2408 | /**\r | |
2409 | This function deletes all Simple Font packages from a package list node.\r | |
e90b081a | 2410 | This is a internal function.\r |
93e3992d | 2411 | \r |
2412 | @param Private Hii database private data.\r | |
2413 | @param Handle Handle of the package list which contains the to\r | |
2414 | be removed Simple Font packages.\r | |
2415 | @param PackageList Pointer to a package list that contains removing\r | |
2416 | packages.\r | |
2417 | \r | |
2418 | @retval EFI_SUCCESS Simple Font Package(s) is deleted successfully.\r | |
2419 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2420 | \r | |
2421 | **/\r | |
93e3992d | 2422 | EFI_STATUS\r |
2423 | RemoveSimpleFontPackages (\r | |
2424 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2425 | IN EFI_HII_HANDLE Handle,\r | |
2426 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2427 | )\r | |
2428 | {\r | |
2429 | LIST_ENTRY *ListHead;\r | |
2430 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;\r | |
2431 | EFI_STATUS Status;\r | |
2432 | \r | |
2433 | ListHead = &PackageList->SimpleFontPkgHdr;\r | |
2434 | \r | |
2435 | while (!IsListEmpty (ListHead)) {\r | |
2436 | Package = CR (\r | |
2437 | ListHead->ForwardLink,\r | |
2438 | HII_SIMPLE_FONT_PACKAGE_INSTANCE,\r | |
2439 | SimpleFontEntry,\r | |
2440 | HII_S_FONT_PACKAGE_SIGNATURE\r | |
2441 | );\r | |
2442 | Status = InvokeRegisteredFunction (\r | |
2443 | Private,\r | |
2444 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
2445 | (VOID *) Package,\r | |
2446 | EFI_HII_PACKAGE_SIMPLE_FONTS,\r | |
2447 | Handle\r | |
2448 | );\r | |
2449 | if (EFI_ERROR (Status)) {\r | |
2450 | return Status;\r | |
2451 | }\r | |
2452 | \r | |
2453 | RemoveEntryList (&Package->SimpleFontEntry);\r | |
2454 | PackageList->PackageListHdr.PackageLength -= Package->SimpleFontPkgHdr->Header.Length;\r | |
676df92c | 2455 | FreePool (Package->SimpleFontPkgHdr);\r |
2456 | FreePool (Package);\r | |
93e3992d | 2457 | }\r |
2458 | \r | |
2459 | return EFI_SUCCESS;\r | |
2460 | }\r | |
2461 | \r | |
2462 | \r | |
2463 | /**\r | |
2464 | This function insert a Device path package to a package list node.\r | |
e90b081a | 2465 | This is a internal function.\r |
93e3992d | 2466 | \r |
2467 | @param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol\r | |
2468 | instance\r | |
2469 | @param NotifyType The type of change concerning the database.\r | |
2470 | @param PackageList Pointer to a package list which will be inserted\r | |
2471 | to.\r | |
2472 | \r | |
2473 | @retval EFI_SUCCESS Device path Package is inserted successfully.\r | |
2474 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2475 | Device path package.\r | |
2476 | @retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.\r | |
2477 | \r | |
2478 | **/\r | |
93e3992d | 2479 | EFI_STATUS\r |
2480 | InsertDevicePathPackage (\r | |
2481 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
2482 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2483 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2484 | )\r | |
2485 | {\r | |
2486 | UINT32 PackageLength;\r | |
2487 | EFI_HII_PACKAGE_HEADER Header;\r | |
2488 | \r | |
2489 | if (DevicePath == NULL || PackageList == NULL) {\r | |
2490 | return EFI_INVALID_PARAMETER;\r | |
2491 | }\r | |
2492 | //\r | |
2493 | // Less than one device path package is allowed in one package list.\r | |
2494 | //\r | |
2495 | if (PackageList->DevicePathPkg != NULL) {\r | |
2496 | return EFI_INVALID_PARAMETER;\r | |
2497 | }\r | |
2498 | \r | |
2499 | PackageLength = (UINT32) GetDevicePathSize (DevicePath) + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
2500 | PackageList->DevicePathPkg = (UINT8 *) AllocateZeroPool (PackageLength);\r | |
2501 | if (PackageList->DevicePathPkg == NULL) {\r | |
2502 | return EFI_OUT_OF_RESOURCES;\r | |
2503 | }\r | |
2504 | \r | |
2505 | Header.Length = PackageLength;\r | |
2506 | Header.Type = EFI_HII_PACKAGE_DEVICE_PATH;\r | |
2507 | CopyMem (PackageList->DevicePathPkg, &Header, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2508 | CopyMem (\r | |
2509 | PackageList->DevicePathPkg + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
2510 | DevicePath,\r | |
2511 | PackageLength - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
2512 | );\r | |
2513 | \r | |
2514 | //\r | |
2515 | // Since Device Path package is created by NewPackageList, either NEW_PACK\r | |
2516 | // or ADD_PACK should increase the length of package list.\r | |
2517 | //\r | |
2518 | PackageList->PackageListHdr.PackageLength += PackageLength;\r | |
2519 | return EFI_SUCCESS;\r | |
2520 | }\r | |
2521 | \r | |
2522 | \r | |
2523 | /**\r | |
2524 | This function exports device path package to a buffer.\r | |
e90b081a | 2525 | This is a internal function.\r |
93e3992d | 2526 | \r |
2527 | @param Private Hii database private structure.\r | |
2528 | @param Handle Identification of a package list.\r | |
2529 | @param PackageList Pointer to a package list which will be exported.\r | |
2530 | @param UsedSize The length of buffer be used.\r | |
2531 | @param BufferSize Length of the Buffer.\r | |
2532 | @param Buffer Allocated space for storing exported data.\r | |
2533 | @param ResultSize The size of the already exported content of this\r | |
2534 | package list.\r | |
2535 | \r | |
2536 | @retval EFI_SUCCESS Device path Package is exported successfully.\r | |
2537 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2538 | \r | |
2539 | **/\r | |
93e3992d | 2540 | EFI_STATUS\r |
2541 | ExportDevicePathPackage (\r | |
2542 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2543 | IN EFI_HII_HANDLE Handle,\r | |
2544 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2545 | IN UINTN UsedSize,\r | |
2546 | IN UINTN BufferSize,\r | |
2547 | IN OUT VOID *Buffer,\r | |
2548 | IN OUT UINTN *ResultSize\r | |
2549 | )\r | |
2550 | {\r | |
2551 | EFI_STATUS Status;\r | |
2552 | UINT8 *Package;\r | |
2553 | EFI_HII_PACKAGE_HEADER Header;\r | |
2554 | \r | |
2555 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
2556 | return EFI_INVALID_PARAMETER;\r | |
2557 | }\r | |
2558 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2559 | return EFI_INVALID_PARAMETER;\r | |
2560 | }\r | |
2561 | \r | |
2562 | Package = PackageList->DevicePathPkg;\r | |
2563 | \r | |
2564 | if (Package == NULL) {\r | |
2565 | return EFI_SUCCESS;\r | |
2566 | }\r | |
2567 | \r | |
2568 | CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2569 | \r | |
2570 | if (Header.Length + *ResultSize + UsedSize <= BufferSize) {\r | |
2571 | //\r | |
2572 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2573 | //\r | |
2574 | Status = InvokeRegisteredFunction (\r | |
2575 | Private,\r | |
2576 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
2577 | (VOID *) Package,\r | |
2578 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2579 | Handle\r | |
2580 | );\r | |
2581 | ASSERT_EFI_ERROR (Status);\r | |
2582 | \r | |
2583 | //\r | |
2584 | // Copy Device path package\r | |
2585 | //\r | |
2586 | CopyMem (Buffer, Package, Header.Length);\r | |
2587 | }\r | |
2588 | \r | |
2589 | *ResultSize += Header.Length;\r | |
2590 | return EFI_SUCCESS;\r | |
2591 | }\r | |
2592 | \r | |
2593 | \r | |
2594 | /**\r | |
2595 | This function deletes Device Path package from a package list node.\r | |
e90b081a | 2596 | This is a internal function.\r |
93e3992d | 2597 | \r |
2598 | @param Private Hii database private data.\r | |
2599 | @param Handle Handle of the package list.\r | |
2600 | @param PackageList Package List which contains the to be removed\r | |
2601 | Device Path package.\r | |
2602 | \r | |
2603 | @retval EFI_SUCCESS Device Path Package is deleted successfully.\r | |
2604 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2605 | \r | |
2606 | **/\r | |
93e3992d | 2607 | EFI_STATUS\r |
2608 | RemoveDevicePathPackage (\r | |
2609 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2610 | IN EFI_HII_HANDLE Handle,\r | |
2611 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2612 | )\r | |
2613 | {\r | |
2614 | EFI_STATUS Status;\r | |
2615 | UINT8 *Package;\r | |
2616 | EFI_HII_PACKAGE_HEADER Header;\r | |
2617 | \r | |
2618 | Package = PackageList->DevicePathPkg;\r | |
2619 | \r | |
2620 | //\r | |
2621 | // No device path, return directly.\r | |
2622 | //\r | |
2623 | if (Package == NULL) {\r | |
2624 | return EFI_SUCCESS;\r | |
2625 | }\r | |
2626 | \r | |
2627 | Status = InvokeRegisteredFunction (\r | |
2628 | Private,\r | |
2629 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
2630 | (VOID *) Package,\r | |
2631 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2632 | Handle\r | |
2633 | );\r | |
2634 | if (EFI_ERROR (Status)) {\r | |
2635 | return Status;\r | |
2636 | }\r | |
2637 | \r | |
2638 | CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2639 | PackageList->PackageListHdr.PackageLength -= Header.Length;\r | |
2640 | \r | |
676df92c | 2641 | FreePool (Package);\r |
93e3992d | 2642 | \r |
2643 | PackageList->DevicePathPkg = NULL;\r | |
2644 | \r | |
2645 | return EFI_SUCCESS;\r | |
2646 | }\r | |
2647 | \r | |
2648 | \r | |
2649 | /**\r | |
2650 | This function will insert a device path package to package list firstly then\r | |
2651 | invoke notification functions if any.\r | |
e90b081a | 2652 | This is a internal function.\r |
93e3992d | 2653 | \r |
2654 | @param Private Hii database private structure.\r | |
2655 | @param NotifyType The type of change concerning the database.\r | |
2656 | @param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol\r | |
2657 | instance\r | |
2658 | @param DatabaseRecord Pointer to a database record contains a package\r | |
2659 | list which will be inserted to.\r | |
2660 | \r | |
2661 | @retval EFI_SUCCESS Device path Package is inserted successfully.\r | |
2662 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2663 | Device path package.\r | |
2664 | @retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.\r | |
2665 | \r | |
2666 | **/\r | |
93e3992d | 2667 | EFI_STATUS\r |
2668 | AddDevicePathPackage (\r | |
2669 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2670 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2671 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
2672 | IN OUT HII_DATABASE_RECORD *DatabaseRecord\r | |
2673 | )\r | |
2674 | {\r | |
2675 | EFI_STATUS Status;\r | |
2676 | \r | |
2677 | if (DevicePath == NULL) {\r | |
2678 | return EFI_SUCCESS;\r | |
2679 | }\r | |
2680 | \r | |
2681 | ASSERT (Private != NULL);\r | |
2682 | ASSERT (DatabaseRecord != NULL);\r | |
2683 | \r | |
2684 | //\r | |
2685 | // Create a device path package and insert to packagelist\r | |
2686 | //\r | |
2687 | Status = InsertDevicePathPackage (\r | |
2688 | DevicePath,\r | |
2689 | NotifyType,\r | |
2690 | DatabaseRecord->PackageList\r | |
2691 | );\r | |
2692 | if (EFI_ERROR (Status)) {\r | |
2693 | return Status;\r | |
2694 | }\r | |
2695 | \r | |
2696 | return InvokeRegisteredFunction (\r | |
2697 | Private,\r | |
2698 | NotifyType,\r | |
2699 | (VOID *) DatabaseRecord->PackageList->DevicePathPkg,\r | |
2700 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2701 | DatabaseRecord->Handle\r | |
2702 | );\r | |
2703 | }\r | |
2704 | \r | |
2705 | \r | |
2706 | /**\r | |
2707 | This function insert a Keyboard Layout package to a package list node.\r | |
e90b081a | 2708 | This is a internal function.\r |
93e3992d | 2709 | \r |
2710 | @param PackageHdr Pointer to a buffer stored with Keyboard Layout\r | |
2711 | package information.\r | |
2712 | @param NotifyType The type of change concerning the database.\r | |
2713 | @param PackageList Pointer to a package list which will be inserted\r | |
2714 | to.\r | |
2715 | @param Package Created Keyboard Layout package\r | |
2716 | \r | |
2717 | @retval EFI_SUCCESS Keyboard Layout Package is inserted successfully.\r | |
2718 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2719 | Keyboard Layout package.\r | |
2720 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
2721 | \r | |
2722 | **/\r | |
93e3992d | 2723 | EFI_STATUS\r |
2724 | InsertKeyboardLayoutPackage (\r | |
2725 | IN VOID *PackageHdr,\r | |
2726 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2727 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2728 | OUT HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE **Package\r | |
2729 | )\r | |
2730 | {\r | |
2731 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;\r | |
2732 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2733 | EFI_STATUS Status;\r | |
2734 | \r | |
2735 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
2736 | return EFI_INVALID_PARAMETER;\r | |
2737 | }\r | |
2738 | \r | |
2739 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2740 | \r | |
2741 | //\r | |
2742 | // Create a Keyboard Layout package node\r | |
2743 | //\r | |
2744 | KeyboardLayoutPackage = AllocateZeroPool (sizeof (HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE));\r | |
2745 | if (KeyboardLayoutPackage == NULL) {\r | |
2746 | Status = EFI_OUT_OF_RESOURCES;\r | |
2747 | goto Error;\r | |
2748 | }\r | |
2749 | KeyboardLayoutPackage->Signature = HII_KB_LAYOUT_PACKAGE_SIGNATURE;\r | |
2750 | \r | |
2751 | KeyboardLayoutPackage->KeyboardPkg = (UINT8 *) AllocateZeroPool (PackageHeader.Length);\r | |
2752 | if (KeyboardLayoutPackage->KeyboardPkg == NULL) {\r | |
2753 | Status = EFI_OUT_OF_RESOURCES;\r | |
2754 | goto Error;\r | |
2755 | }\r | |
2756 | \r | |
2757 | CopyMem (KeyboardLayoutPackage->KeyboardPkg, PackageHdr, PackageHeader.Length);\r | |
2758 | InsertTailList (&PackageList->KeyboardLayoutHdr, &KeyboardLayoutPackage->KeyboardEntry);\r | |
2759 | \r | |
2760 | *Package = KeyboardLayoutPackage;\r | |
2761 | \r | |
2762 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2763 | PackageList->PackageListHdr.PackageLength += PackageHeader.Length;\r | |
2764 | }\r | |
2765 | \r | |
2766 | return EFI_SUCCESS;\r | |
2767 | \r | |
2768 | Error:\r | |
2769 | \r | |
c59634ea | 2770 | \r |
676df92c | 2771 | if (KeyboardLayoutPackage != NULL) {\r |
c59634ea | 2772 | if (KeyboardLayoutPackage->KeyboardPkg != NULL) {\r |
2773 | FreePool (KeyboardLayoutPackage->KeyboardPkg);\r | |
2774 | }\r | |
676df92c | 2775 | FreePool (KeyboardLayoutPackage);\r |
2776 | }\r | |
93e3992d | 2777 | \r |
2778 | return Status;\r | |
2779 | }\r | |
2780 | \r | |
2781 | \r | |
2782 | /**\r | |
2783 | This function exports Keyboard Layout packages to a buffer.\r | |
e90b081a | 2784 | This is a internal function.\r |
93e3992d | 2785 | \r |
2786 | @param Private Hii database private structure.\r | |
2787 | @param Handle Identification of a package list.\r | |
2788 | @param PackageList Pointer to a package list which will be exported.\r | |
2789 | @param UsedSize The length of buffer be used.\r | |
2790 | @param BufferSize Length of the Buffer.\r | |
2791 | @param Buffer Allocated space for storing exported data.\r | |
2792 | @param ResultSize The size of the already exported content of this\r | |
2793 | package list.\r | |
2794 | \r | |
2795 | @retval EFI_SUCCESS Keyboard Layout Packages are exported\r | |
2796 | successfully.\r | |
2797 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2798 | \r | |
2799 | **/\r | |
93e3992d | 2800 | EFI_STATUS\r |
2801 | ExportKeyboardLayoutPackages (\r | |
2802 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2803 | IN EFI_HII_HANDLE Handle,\r | |
2804 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2805 | IN UINTN UsedSize,\r | |
2806 | IN UINTN BufferSize,\r | |
2807 | IN OUT VOID *Buffer,\r | |
2808 | IN OUT UINTN *ResultSize\r | |
2809 | )\r | |
2810 | {\r | |
2811 | LIST_ENTRY *Link;\r | |
2812 | UINTN PackageLength;\r | |
2813 | EFI_STATUS Status;\r | |
2814 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
2815 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2816 | \r | |
2817 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
2818 | return EFI_INVALID_PARAMETER;\r | |
2819 | }\r | |
2820 | \r | |
2821 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2822 | return EFI_INVALID_PARAMETER;\r | |
2823 | }\r | |
2824 | \r | |
2825 | PackageLength = 0;\r | |
2826 | Status = EFI_SUCCESS;\r | |
2827 | \r | |
2828 | for (Link = PackageList->KeyboardLayoutHdr.ForwardLink; Link != &PackageList->KeyboardLayoutHdr; Link = Link->ForwardLink) {\r | |
2829 | Package = CR (Link, HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE, KeyboardEntry, HII_KB_LAYOUT_PACKAGE_SIGNATURE);\r | |
2830 | CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2831 | PackageLength += PackageHeader.Length;\r | |
2832 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
2833 | //\r | |
2834 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2835 | //\r | |
2836 | Status = InvokeRegisteredFunction (\r | |
2837 | Private,\r | |
2838 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
2839 | (EFI_HII_PACKAGE_HEADER *) Package,\r | |
2840 | EFI_HII_PACKAGE_KEYBOARD_LAYOUT,\r | |
2841 | Handle\r | |
2842 | );\r | |
2843 | ASSERT_EFI_ERROR (Status);\r | |
2844 | \r | |
2845 | //\r | |
2846 | // Copy Keyboard Layout package\r | |
2847 | //\r | |
2848 | CopyMem (Buffer, Package->KeyboardPkg, PackageHeader.Length);\r | |
2849 | Buffer = (UINT8 *) Buffer + PackageHeader.Length;\r | |
2850 | }\r | |
2851 | }\r | |
2852 | \r | |
2853 | *ResultSize += PackageLength;\r | |
2854 | return EFI_SUCCESS;\r | |
2855 | }\r | |
2856 | \r | |
2857 | \r | |
2858 | /**\r | |
2859 | This function deletes all Keyboard Layout packages from a package list node.\r | |
e90b081a | 2860 | This is a internal function.\r |
93e3992d | 2861 | \r |
2862 | @param Private Hii database private data.\r | |
2863 | @param Handle Handle of the package list which contains the to\r | |
2864 | be removed Keyboard Layout packages.\r | |
2865 | @param PackageList Pointer to a package list that contains removing\r | |
2866 | packages.\r | |
2867 | \r | |
2868 | @retval EFI_SUCCESS Keyboard Layout Package(s) is deleted\r | |
2869 | successfully.\r | |
2870 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2871 | \r | |
2872 | **/\r | |
93e3992d | 2873 | EFI_STATUS\r |
2874 | RemoveKeyboardLayoutPackages (\r | |
2875 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2876 | IN EFI_HII_HANDLE Handle,\r | |
2877 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2878 | )\r | |
2879 | {\r | |
2880 | LIST_ENTRY *ListHead;\r | |
2881 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
2882 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2883 | EFI_STATUS Status;\r | |
2884 | \r | |
2885 | ListHead = &PackageList->KeyboardLayoutHdr;\r | |
2886 | \r | |
2887 | while (!IsListEmpty (ListHead)) {\r | |
2888 | Package = CR (\r | |
2889 | ListHead->ForwardLink,\r | |
2890 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
2891 | KeyboardEntry,\r | |
2892 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
2893 | );\r | |
2894 | Status = InvokeRegisteredFunction (\r | |
2895 | Private,\r | |
2896 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
2897 | (VOID *) Package,\r | |
2898 | EFI_HII_PACKAGE_KEYBOARD_LAYOUT,\r | |
2899 | Handle\r | |
2900 | );\r | |
2901 | if (EFI_ERROR (Status)) {\r | |
2902 | return Status;\r | |
2903 | }\r | |
2904 | \r | |
2905 | RemoveEntryList (&Package->KeyboardEntry);\r | |
2906 | CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2907 | PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;\r | |
676df92c | 2908 | FreePool (Package->KeyboardPkg);\r |
2909 | FreePool (Package);\r | |
93e3992d | 2910 | }\r |
2911 | \r | |
2912 | return EFI_SUCCESS;\r | |
2913 | }\r | |
2914 | \r | |
2915 | \r | |
2916 | /**\r | |
2917 | This function will insert a package list to hii database firstly then\r | |
2918 | invoke notification functions if any. It is the worker function of\r | |
2919 | HiiNewPackageList and HiiUpdatePackageList.\r | |
2920 | \r | |
e90b081a | 2921 | This is a internal function.\r |
2922 | \r | |
93e3992d | 2923 | @param Private Hii database private structure.\r |
2924 | @param NotifyType The type of change concerning the database.\r | |
2925 | @param PackageList Pointer to a package list.\r | |
2926 | @param DatabaseRecord Pointer to a database record contains a package\r | |
2927 | list instance which will be inserted to.\r | |
2928 | \r | |
2929 | @retval EFI_SUCCESS All incoming packages are inserted to current\r | |
2930 | database.\r | |
2931 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2932 | Device path package.\r | |
2933 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2934 | \r | |
2935 | **/\r | |
93e3992d | 2936 | EFI_STATUS\r |
2937 | AddPackages (\r | |
2938 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2939 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2940 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r | |
2941 | IN OUT HII_DATABASE_RECORD *DatabaseRecord\r | |
2942 | )\r | |
2943 | {\r | |
2944 | EFI_STATUS Status;\r | |
2945 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
2946 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
2947 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;\r | |
2948 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
2949 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r | |
2950 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;\r | |
2951 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r | |
2952 | EFI_HII_PACKAGE_HEADER *PackageHdrPtr;\r | |
2953 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2954 | UINT32 OldPackageListLen;\r | |
6ddd3af7 | 2955 | BOOLEAN StringPkgIsAdd;\r |
93e3992d | 2956 | \r |
6c46a5ab | 2957 | //\r |
2958 | // Initialize Variables\r | |
2959 | //\r | |
4e1005ec ED |
2960 | StringPkgIsAdd = FALSE;\r |
2961 | FontPackage = NULL;\r | |
2962 | StringPackage = NULL;\r | |
2963 | GuidPackage = NULL;\r | |
2964 | FormPackage = NULL;\r | |
2965 | ImagePackage = NULL;\r | |
2966 | SimpleFontPackage = NULL;\r | |
2967 | KeyboardLayoutPackage = NULL;\r | |
6c46a5ab | 2968 | \r |
93e3992d | 2969 | //\r |
2970 | // Process the package list header\r | |
2971 | //\r | |
2972 | OldPackageListLen = DatabaseRecord->PackageList->PackageListHdr.PackageLength;\r | |
2973 | CopyMem (\r | |
2974 | &DatabaseRecord->PackageList->PackageListHdr,\r | |
2975 | (VOID *) PackageList,\r | |
2976 | sizeof (EFI_HII_PACKAGE_LIST_HEADER)\r | |
2977 | );\r | |
2978 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2979 | DatabaseRecord->PackageList->PackageListHdr.PackageLength = OldPackageListLen;\r | |
2980 | }\r | |
2981 | \r | |
2982 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r | |
2983 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2984 | \r | |
2985 | Status = EFI_SUCCESS;\r | |
2986 | \r | |
2987 | while (PackageHeader.Type != EFI_HII_PACKAGE_END) {\r | |
2988 | switch (PackageHeader.Type) {\r | |
2989 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
2990 | Status = InsertGuidPackage (\r | |
2991 | PackageHdrPtr,\r | |
2992 | NotifyType,\r | |
2993 | DatabaseRecord->PackageList,\r | |
2994 | &GuidPackage\r | |
2995 | );\r | |
2996 | if (EFI_ERROR (Status)) {\r | |
2997 | return Status;\r | |
2998 | }\r | |
2999 | Status = InvokeRegisteredFunction (\r | |
3000 | Private,\r | |
3001 | NotifyType,\r | |
3002 | (VOID *) GuidPackage,\r | |
3003 | (UINT8) (PackageHeader.Type),\r | |
3004 | DatabaseRecord->Handle\r | |
3005 | );\r | |
3006 | break;\r | |
8d00a0f1 | 3007 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 3008 | Status = InsertFormPackage (\r |
3009 | PackageHdrPtr,\r | |
3010 | NotifyType,\r | |
3011 | DatabaseRecord->PackageList,\r | |
3012 | &FormPackage\r | |
3013 | );\r | |
3014 | if (EFI_ERROR (Status)) {\r | |
3015 | return Status;\r | |
3016 | }\r | |
3017 | Status = InvokeRegisteredFunction (\r | |
3018 | Private,\r | |
3019 | NotifyType,\r | |
3020 | (VOID *) FormPackage,\r | |
3021 | (UINT8) (PackageHeader.Type),\r | |
3022 | DatabaseRecord->Handle\r | |
3023 | );\r | |
c87b13cd DB |
3024 | //\r |
3025 | // If Hii runtime support feature is enabled,\r | |
3026 | // will export Hii info for runtime use after ReadyToBoot event triggered.\r | |
3027 | // If some driver add/update/remove packages from HiiDatabase after ReadyToBoot,\r | |
3028 | // will need to export the content of HiiDatabase.\r | |
3029 | // But if form packages added/updated, also need to export the ConfigResp string.\r | |
3030 | //\r | |
3031 | if (gExportAfterReadyToBoot) {\r | |
3032 | gExportConfigResp = TRUE;\r | |
3033 | }\r | |
93e3992d | 3034 | break;\r |
3035 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3036 | Status = InsertKeyboardLayoutPackage (\r | |
3037 | PackageHdrPtr,\r | |
3038 | NotifyType,\r | |
3039 | DatabaseRecord->PackageList,\r | |
3040 | &KeyboardLayoutPackage\r | |
3041 | );\r | |
3042 | if (EFI_ERROR (Status)) {\r | |
3043 | return Status;\r | |
3044 | }\r | |
3045 | Status = InvokeRegisteredFunction (\r | |
3046 | Private,\r | |
3047 | NotifyType,\r | |
3048 | (VOID *) KeyboardLayoutPackage,\r | |
3049 | (UINT8) (PackageHeader.Type),\r | |
3050 | DatabaseRecord->Handle\r | |
3051 | );\r | |
3052 | break;\r | |
3053 | case EFI_HII_PACKAGE_STRINGS:\r | |
3054 | Status = InsertStringPackage (\r | |
3055 | Private,\r | |
3056 | PackageHdrPtr,\r | |
3057 | NotifyType,\r | |
3058 | DatabaseRecord->PackageList,\r | |
3059 | &StringPackage\r | |
3060 | );\r | |
3061 | if (EFI_ERROR (Status)) {\r | |
3062 | return Status;\r | |
3063 | }\r | |
523f48e7 | 3064 | ASSERT (StringPackage != NULL);\r |
93e3992d | 3065 | Status = InvokeRegisteredFunction (\r |
3066 | Private,\r | |
3067 | NotifyType,\r | |
3068 | (VOID *) StringPackage,\r | |
3069 | (UINT8) (PackageHeader.Type),\r | |
3070 | DatabaseRecord->Handle\r | |
3071 | );\r | |
6ddd3af7 | 3072 | StringPkgIsAdd = TRUE;\r |
93e3992d | 3073 | break;\r |
3074 | case EFI_HII_PACKAGE_FONTS:\r | |
3075 | Status = InsertFontPackage (\r | |
3076 | Private,\r | |
3077 | PackageHdrPtr,\r | |
3078 | NotifyType,\r | |
3079 | DatabaseRecord->PackageList,\r | |
3080 | &FontPackage\r | |
3081 | );\r | |
3082 | if (EFI_ERROR (Status)) {\r | |
3083 | return Status;\r | |
3084 | }\r | |
3085 | Status = InvokeRegisteredFunction (\r | |
3086 | Private,\r | |
3087 | NotifyType,\r | |
3088 | (VOID *) FontPackage,\r | |
3089 | (UINT8) (PackageHeader.Type),\r | |
3090 | DatabaseRecord->Handle\r | |
3091 | );\r | |
3092 | break;\r | |
3093 | case EFI_HII_PACKAGE_IMAGES:\r | |
3094 | Status = InsertImagePackage (\r | |
3095 | PackageHdrPtr,\r | |
3096 | NotifyType,\r | |
3097 | DatabaseRecord->PackageList,\r | |
3098 | &ImagePackage\r | |
3099 | );\r | |
3100 | if (EFI_ERROR (Status)) {\r | |
3101 | return Status;\r | |
3102 | }\r | |
3103 | Status = InvokeRegisteredFunction (\r | |
3104 | Private,\r | |
3105 | NotifyType,\r | |
3106 | (VOID *) ImagePackage,\r | |
3107 | (UINT8) (PackageHeader.Type),\r | |
3108 | DatabaseRecord->Handle\r | |
3109 | );\r | |
3110 | break;\r | |
3111 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3112 | Status = InsertSimpleFontPackage (\r | |
3113 | PackageHdrPtr,\r | |
3114 | NotifyType,\r | |
3115 | DatabaseRecord->PackageList,\r | |
3116 | &SimpleFontPackage\r | |
3117 | );\r | |
3118 | if (EFI_ERROR (Status)) {\r | |
3119 | return Status;\r | |
3120 | }\r | |
3121 | Status = InvokeRegisteredFunction (\r | |
3122 | Private,\r | |
3123 | NotifyType,\r | |
3124 | (VOID *) SimpleFontPackage,\r | |
3125 | (UINT8) (PackageHeader.Type),\r | |
3126 | DatabaseRecord->Handle\r | |
3127 | );\r | |
3128 | break;\r | |
3129 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3130 | Status = AddDevicePathPackage (\r | |
3131 | Private,\r | |
3132 | NotifyType,\r | |
3133 | (EFI_DEVICE_PATH_PROTOCOL *) ((UINT8 *) PackageHdrPtr + sizeof (EFI_HII_PACKAGE_HEADER)),\r | |
3134 | DatabaseRecord\r | |
3135 | );\r | |
3136 | break;\r | |
3137 | default:\r | |
3138 | break;\r | |
3139 | }\r | |
3140 | \r | |
3141 | if (EFI_ERROR (Status)) {\r | |
3142 | return Status;\r | |
3143 | }\r | |
3144 | //\r | |
3145 | // goto header of next package\r | |
3146 | //\r | |
3147 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHdrPtr + PackageHeader.Length);\r | |
3148 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
3149 | }\r | |
6ddd3af7 LG |
3150 | \r |
3151 | //\r | |
3152 | // Adjust String Package to make sure all string packages have the same max string ID.\r | |
3153 | //\r | |
3154 | if (!EFI_ERROR (Status) && StringPkgIsAdd) {\r | |
3155 | Status = AdjustStringPackage (DatabaseRecord->PackageList);\r | |
3156 | }\r | |
93e3992d | 3157 | \r |
3158 | return Status;\r | |
3159 | }\r | |
3160 | \r | |
3161 | \r | |
3162 | /**\r | |
3163 | This function exports a package list to a buffer. It is the worker function\r | |
3164 | of HiiExportPackageList.\r | |
3165 | \r | |
e90b081a | 3166 | This is a internal function.\r |
3167 | \r | |
93e3992d | 3168 | @param Private Hii database private structure.\r |
3169 | @param Handle Identification of a package list.\r | |
3170 | @param PackageList Pointer to a package list which will be exported.\r | |
3171 | @param UsedSize The length of buffer has been used by exporting\r | |
3172 | package lists when Handle is NULL.\r | |
3173 | @param BufferSize Length of the Buffer.\r | |
3174 | @param Buffer Allocated space for storing exported data.\r | |
3175 | \r | |
3176 | @retval EFI_SUCCESS Keyboard Layout Packages are exported\r | |
3177 | successfully.\r | |
3178 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
3179 | \r | |
3180 | **/\r | |
93e3992d | 3181 | EFI_STATUS\r |
3182 | ExportPackageList (\r | |
3183 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
3184 | IN EFI_HII_HANDLE Handle,\r | |
3185 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
3186 | IN OUT UINTN *UsedSize,\r | |
3187 | IN UINTN BufferSize,\r | |
3188 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r | |
3189 | )\r | |
3190 | {\r | |
3191 | EFI_STATUS Status;\r | |
3192 | UINTN ResultSize;\r | |
3193 | EFI_HII_PACKAGE_HEADER EndofPackageList;\r | |
3194 | \r | |
96ff65a1 | 3195 | ASSERT (Private != NULL && PackageList != NULL && UsedSize != NULL);\r |
93e3992d | 3196 | ASSERT (Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);\r |
3197 | ASSERT (IsHiiHandleValid (Handle));\r | |
3198 | \r | |
3199 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
3200 | return EFI_INVALID_PARAMETER;\r | |
3201 | }\r | |
3202 | \r | |
3203 | //\r | |
3204 | // Copy the package list header\r | |
3205 | // ResultSize indicates the length of the exported bytes of this package list\r | |
3206 | //\r | |
3207 | ResultSize = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
3208 | if (ResultSize + *UsedSize <= BufferSize) {\r | |
3209 | CopyMem ((VOID *) Buffer, PackageList, ResultSize);\r | |
3210 | }\r | |
3211 | //\r | |
3212 | // Copy the packages and invoke EXPORT_PACK notify functions if exists.\r | |
3213 | //\r | |
3214 | Status = ExportGuidPackages (\r | |
3215 | Private,\r | |
3216 | Handle,\r | |
3217 | PackageList,\r | |
3218 | *UsedSize,\r | |
3219 | BufferSize,\r | |
3220 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3221 | &ResultSize\r | |
3222 | );\r | |
3223 | if (EFI_ERROR (Status)) {\r | |
3224 | return Status;\r | |
3225 | }\r | |
3226 | Status = ExportFormPackages (\r | |
3227 | Private,\r | |
3228 | Handle,\r | |
3229 | PackageList,\r | |
3230 | *UsedSize,\r | |
3231 | BufferSize,\r | |
3232 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3233 | &ResultSize\r | |
3234 | );\r | |
3235 | if (EFI_ERROR (Status)) {\r | |
3236 | return Status;\r | |
3237 | }\r | |
3238 | Status = ExportKeyboardLayoutPackages (\r | |
3239 | Private,\r | |
3240 | Handle,\r | |
3241 | PackageList,\r | |
3242 | *UsedSize,\r | |
3243 | BufferSize,\r | |
3244 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3245 | &ResultSize\r | |
3246 | );\r | |
3247 | if (EFI_ERROR (Status)) {\r | |
3248 | return Status;\r | |
3249 | }\r | |
3250 | Status = ExportStringPackages (\r | |
3251 | Private,\r | |
3252 | Handle,\r | |
3253 | PackageList,\r | |
3254 | *UsedSize,\r | |
3255 | BufferSize,\r | |
3256 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3257 | &ResultSize\r | |
3258 | );\r | |
3259 | if (EFI_ERROR (Status)) {\r | |
3260 | return Status;\r | |
3261 | }\r | |
3262 | Status = ExportFontPackages (\r | |
3263 | Private,\r | |
3264 | Handle,\r | |
3265 | PackageList,\r | |
3266 | *UsedSize,\r | |
3267 | BufferSize,\r | |
3268 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3269 | &ResultSize\r | |
3270 | );\r | |
3271 | if (EFI_ERROR (Status)) {\r | |
3272 | return Status;\r | |
3273 | }\r | |
3274 | Status = ExportImagePackages (\r | |
3275 | Private,\r | |
3276 | Handle,\r | |
3277 | PackageList,\r | |
3278 | *UsedSize,\r | |
3279 | BufferSize,\r | |
3280 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3281 | &ResultSize\r | |
3282 | );\r | |
3283 | if (EFI_ERROR (Status)) {\r | |
3284 | return Status;\r | |
3285 | }\r | |
3286 | Status = ExportSimpleFontPackages (\r | |
3287 | Private,\r | |
3288 | Handle,\r | |
3289 | PackageList,\r | |
3290 | *UsedSize,\r | |
3291 | BufferSize,\r | |
3292 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3293 | &ResultSize\r | |
3294 | );\r | |
3295 | if (EFI_ERROR (Status)) {\r | |
3296 | return Status;\r | |
3297 | }\r | |
3298 | Status = ExportDevicePathPackage (\r | |
3299 | Private,\r | |
3300 | Handle,\r | |
3301 | PackageList,\r | |
3302 | *UsedSize,\r | |
3303 | BufferSize,\r | |
3304 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3305 | &ResultSize\r | |
3306 | );\r | |
3307 | if (EFI_ERROR (Status)) {\r | |
3308 | return Status;\r | |
3309 | }\r | |
3310 | //\r | |
3311 | // Append the package list end.\r | |
3312 | //\r | |
3313 | EndofPackageList.Length = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
3314 | EndofPackageList.Type = EFI_HII_PACKAGE_END;\r | |
3315 | if (ResultSize + *UsedSize + sizeof (EFI_HII_PACKAGE_HEADER) <= BufferSize) {\r | |
3316 | CopyMem (\r | |
3317 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
3318 | (VOID *) &EndofPackageList,\r | |
3319 | sizeof (EFI_HII_PACKAGE_HEADER)\r | |
3320 | );\r | |
3321 | }\r | |
3322 | \r | |
3323 | *UsedSize += ResultSize + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
3324 | \r | |
3325 | return EFI_SUCCESS;\r | |
3326 | }\r | |
3327 | \r | |
8a45f80e | 3328 | /**\r |
c87b13cd | 3329 | This function mainly use to get and update ConfigResp string.\r |
8a45f80e DB |
3330 | \r |
3331 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.\r | |
3332 | \r | |
3333 | @retval EFI_SUCCESS Get the information successfully.\r | |
3334 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the Configuration Setting data.\r | |
3335 | \r | |
3336 | **/\r | |
3337 | EFI_STATUS\r | |
c87b13cd | 3338 | HiiGetConfigRespInfo(\r |
8a45f80e DB |
3339 | IN CONST EFI_HII_DATABASE_PROTOCOL *This\r |
3340 | )\r | |
3341 | {\r | |
3342 | EFI_STATUS Status;\r | |
3343 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3344 | EFI_STRING ConfigAltResp;\r | |
3345 | UINTN ConfigSize;\r | |
3346 | \r | |
3347 | ConfigAltResp = NULL;\r | |
3348 | ConfigSize = 0;\r | |
3349 | \r | |
3350 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3351 | \r | |
8a45f80e DB |
3352 | //\r |
3353 | // Get ConfigResp string\r | |
3354 | //\r | |
3355 | Status = HiiConfigRoutingExportConfig(&Private->ConfigRouting,&ConfigAltResp);\r | |
3356 | \r | |
3357 | if (!EFI_ERROR (Status)){\r | |
3358 | ConfigSize = StrSize(ConfigAltResp);\r | |
3359 | if (ConfigSize > gConfigRespSize){\r | |
3360 | gConfigRespSize = ConfigSize;\r | |
3361 | if (gRTConfigRespBuffer != NULL){\r | |
3362 | FreePool(gRTConfigRespBuffer);\r | |
3363 | }\r | |
3364 | gRTConfigRespBuffer = (EFI_STRING)AllocateRuntimeZeroPool(ConfigSize);\r | |
3365 | if (gRTConfigRespBuffer == NULL){\r | |
3366 | FreePool(ConfigAltResp);\r | |
3367 | DEBUG ((DEBUG_ERROR, "Not enough memory resource to get the ConfigResp string.\n"));\r | |
3368 | return EFI_OUT_OF_RESOURCES;\r | |
3369 | }\r | |
3370 | } else {\r | |
3371 | ZeroMem(gRTConfigRespBuffer,gConfigRespSize);\r | |
3372 | }\r | |
3373 | CopyMem(gRTConfigRespBuffer,ConfigAltResp,ConfigSize);\r | |
3374 | gBS->InstallConfigurationTable (&gEfiHiiConfigRoutingProtocolGuid, gRTConfigRespBuffer);\r | |
3375 | FreePool(ConfigAltResp);\r | |
3376 | }\r | |
3377 | \r | |
3378 | return EFI_SUCCESS;\r | |
3379 | \r | |
3380 | }\r | |
3381 | \r | |
3382 | /**\r | |
3383 | This is an internal function,mainly use to get HiiDatabase information.\r | |
3384 | \r | |
3385 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.\r | |
3386 | \r | |
3387 | @retval EFI_SUCCESS Get the information successfully.\r | |
3388 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the Hiidatabase data.\r | |
3389 | \r | |
3390 | **/\r | |
3391 | EFI_STATUS\r | |
3392 | HiiGetDatabaseInfo(\r | |
3393 | IN CONST EFI_HII_DATABASE_PROTOCOL *This\r | |
3394 | )\r | |
3395 | {\r | |
3396 | EFI_STATUS Status;\r | |
3397 | EFI_HII_PACKAGE_LIST_HEADER *DatabaseInfo;\r | |
3398 | UINTN DatabaseInfoSize;\r | |
3399 | \r | |
3400 | DatabaseInfo = NULL;\r | |
3401 | DatabaseInfoSize = 0;\r | |
3402 | \r | |
3403 | //\r | |
3404 | // Get HiiDatabase information.\r | |
3405 | //\r | |
3406 | Status = HiiExportPackageLists(This, NULL, &DatabaseInfoSize, DatabaseInfo);\r | |
3407 | \r | |
3408 | ASSERT(Status == EFI_BUFFER_TOO_SMALL);\r | |
3409 | \r | |
3410 | if(DatabaseInfoSize > gDatabaseInfoSize ) {\r | |
3411 | gDatabaseInfoSize = DatabaseInfoSize;\r | |
3412 | if (gRTDatabaseInfoBuffer != NULL){\r | |
3413 | FreePool(gRTDatabaseInfoBuffer);\r | |
3414 | }\r | |
3415 | gRTDatabaseInfoBuffer = AllocateRuntimeZeroPool(DatabaseInfoSize);\r | |
3416 | if (gRTDatabaseInfoBuffer == NULL){\r | |
3417 | DEBUG ((DEBUG_ERROR, "Not enough memory resource to get the HiiDatabase info.\n"));\r | |
3418 | return EFI_OUT_OF_RESOURCES;\r | |
3419 | }\r | |
3420 | } else {\r | |
3421 | ZeroMem(gRTDatabaseInfoBuffer,gDatabaseInfoSize);\r | |
3422 | }\r | |
3423 | Status = HiiExportPackageLists(This, NULL, &DatabaseInfoSize, gRTDatabaseInfoBuffer);\r | |
3424 | ASSERT_EFI_ERROR (Status);\r | |
3425 | gBS->InstallConfigurationTable (&gEfiHiiDatabaseProtocolGuid, gRTDatabaseInfoBuffer);\r | |
3426 | \r | |
3427 | return EFI_SUCCESS;\r | |
3428 | \r | |
3429 | }\r | |
93e3992d | 3430 | \r |
c87b13cd DB |
3431 | /**\r |
3432 | This function mainly use to get and update configuration settings information.\r | |
3433 | \r | |
3434 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.\r | |
3435 | \r | |
3436 | @retval EFI_SUCCESS Get the information successfully.\r | |
3437 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the Configuration Setting data.\r | |
3438 | \r | |
3439 | **/\r | |
3440 | EFI_STATUS\r | |
3441 | HiiGetConfigurationSetting(\r | |
3442 | IN CONST EFI_HII_DATABASE_PROTOCOL *This\r | |
3443 | )\r | |
3444 | {\r | |
3445 | EFI_STATUS Status;\r | |
3446 | \r | |
3447 | //\r | |
3448 | // Get the HiiDatabase info.\r | |
3449 | //\r | |
3450 | Status = HiiGetDatabaseInfo(This);\r | |
3451 | \r | |
3452 | //\r | |
3453 | // Get ConfigResp string\r | |
3454 | //\r | |
3455 | if (gExportConfigResp) {\r | |
3456 | Status = HiiGetConfigRespInfo (This);\r | |
3457 | gExportConfigResp = FALSE;\r | |
3458 | }\r | |
3459 | return Status;\r | |
3460 | \r | |
3461 | }\r | |
3462 | \r | |
3463 | \r | |
93e3992d | 3464 | /**\r |
3465 | This function adds the packages in the package list to the database and returns a handle. If there is a\r | |
3466 | EFI_DEVICE_PATH_PROTOCOL associated with the DriverHandle, then this function will\r | |
3467 | create a package of type EFI_PACKAGE_TYPE_DEVICE_PATH and add it to the package list.\r | |
3468 | \r | |
3469 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3470 | instance.\r | |
3471 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r | |
3472 | structure.\r | |
3473 | @param DriverHandle Associate the package list with this EFI handle.\r | |
b1a803d1 | 3474 | If a NULL is specified, this data will not be associate\r |
3475 | with any drivers and cannot have a callback induced.\r | |
93e3992d | 3476 | @param Handle A pointer to the EFI_HII_HANDLE instance.\r |
3477 | \r | |
3478 | @retval EFI_SUCCESS The package list associated with the Handle was\r | |
3479 | added to the HII database.\r | |
3480 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
3481 | database contents.\r | |
3482 | @retval EFI_INVALID_PARAMETER PackageList is NULL or Handle is NULL.\r | |
3483 | @retval EFI_INVALID_PARAMETER PackageListGuid already exists in database.\r | |
3484 | \r | |
3485 | **/\r | |
3486 | EFI_STATUS\r | |
3487 | EFIAPI\r | |
3488 | HiiNewPackageList (\r | |
3489 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3490 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r | |
b1a803d1 | 3491 | IN CONST EFI_HANDLE DriverHandle, OPTIONAL\r |
93e3992d | 3492 | OUT EFI_HII_HANDLE *Handle\r |
3493 | )\r | |
3494 | {\r | |
3495 | EFI_STATUS Status;\r | |
3496 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3497 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
3498 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
3499 | LIST_ENTRY *Link;\r | |
3500 | EFI_GUID PackageListGuid;\r | |
3501 | \r | |
3502 | if (This == NULL || PackageList == NULL || Handle == NULL) {\r | |
3503 | return EFI_INVALID_PARAMETER;\r | |
3504 | }\r | |
3505 | \r | |
3506 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3507 | CopyMem (&PackageListGuid, (VOID *) PackageList, sizeof (EFI_GUID));\r | |
3508 | \r | |
3509 | //\r | |
3510 | // Check the Package list GUID to guarantee this GUID is unique in database.\r | |
3511 | //\r | |
3512 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3513 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3514 | if (CompareGuid (\r | |
3515 | &(DatabaseRecord->PackageList->PackageListHdr.PackageListGuid),\r | |
aa2614b7 | 3516 | &PackageListGuid) && \r |
3517 | DatabaseRecord->DriverHandle == DriverHandle) {\r | |
93e3992d | 3518 | return EFI_INVALID_PARAMETER;\r |
3519 | }\r | |
3520 | }\r | |
3521 | \r | |
3522 | //\r | |
3523 | // Build a PackageList node\r | |
3524 | //\r | |
3525 | Status = GenerateHiiDatabaseRecord (Private, &DatabaseRecord);\r | |
3526 | if (EFI_ERROR (Status)) {\r | |
3527 | return Status;\r | |
3528 | }\r | |
3529 | \r | |
3530 | //\r | |
3531 | // Fill in information of the created Package List node\r | |
3532 | // according to incoming package list.\r | |
3533 | //\r | |
3534 | Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, PackageList, DatabaseRecord);\r | |
3535 | if (EFI_ERROR (Status)) {\r | |
3536 | return Status;\r | |
3537 | }\r | |
3538 | \r | |
3539 | DatabaseRecord->DriverHandle = DriverHandle;\r | |
3540 | \r | |
3541 | //\r | |
3542 | // Create a Device path package and add into the package list if exists.\r | |
3543 | //\r | |
3544 | Status = gBS->HandleProtocol (\r | |
3545 | DriverHandle,\r | |
3546 | &gEfiDevicePathProtocolGuid,\r | |
3547 | (VOID **) &DevicePath\r | |
3548 | );\r | |
3549 | if (!EFI_ERROR (Status)) {\r | |
3550 | Status = AddDevicePathPackage (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, DevicePath, DatabaseRecord);\r | |
3551 | ASSERT_EFI_ERROR (Status);\r | |
3552 | }\r | |
3553 | \r | |
3554 | *Handle = DatabaseRecord->Handle;\r | |
8a45f80e DB |
3555 | \r |
3556 | //\r | |
3557 | // Check whether need to get the Database and configuration setting info.\r | |
3558 | // Only after ReadyToBoot, need to do the export.\r | |
3559 | //\r | |
3560 | if (gExportAfterReadyToBoot) {\r | |
3561 | HiiGetConfigurationSetting(This);\r | |
3562 | }\r | |
3563 | \r | |
93e3992d | 3564 | return EFI_SUCCESS;\r |
3565 | }\r | |
3566 | \r | |
3567 | \r | |
3568 | /**\r | |
4a429716 | 3569 | This function removes the package list that is associated with Handle\r |
93e3992d | 3570 | from the HII database. Before removing the package, any registered functions\r |
3571 | with the notification type REMOVE_PACK and the same package type will be called.\r | |
3572 | \r | |
3573 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3574 | instance.\r | |
3575 | @param Handle The handle that was registered to the data that is\r | |
3576 | requested for removal.\r | |
3577 | \r | |
3578 | @retval EFI_SUCCESS The data associated with the Handle was removed\r | |
3579 | from the HII database.\r | |
4a429716 | 3580 | @retval EFI_NOT_FOUND The specified handle is not in database.\r |
93e3992d | 3581 | @retval EFI_INVALID_PARAMETER The Handle was not valid.\r |
3582 | \r | |
3583 | **/\r | |
3584 | EFI_STATUS\r | |
3585 | EFIAPI\r | |
3586 | HiiRemovePackageList (\r | |
3587 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3588 | IN EFI_HII_HANDLE Handle\r | |
3589 | )\r | |
3590 | {\r | |
3591 | EFI_STATUS Status;\r | |
3592 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3593 | LIST_ENTRY *Link;\r | |
3594 | HII_DATABASE_RECORD *Node;\r | |
3595 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3596 | HII_HANDLE *HiiHandle;\r | |
3597 | \r | |
813acf3a | 3598 | if (This == NULL) {\r |
93e3992d | 3599 | return EFI_INVALID_PARAMETER;\r |
3600 | }\r | |
3601 | \r | |
813acf3a | 3602 | if (!IsHiiHandleValid (Handle)) {\r |
3603 | return EFI_NOT_FOUND;\r | |
3604 | }\r | |
3605 | \r | |
93e3992d | 3606 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r |
3607 | \r | |
3608 | //\r | |
3609 | // Get the packagelist to be removed.\r | |
3610 | //\r | |
3611 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3612 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3613 | if (Node->Handle == Handle) {\r | |
3614 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
3615 | ASSERT (PackageList != NULL);\r | |
3616 | \r | |
3617 | //\r | |
3618 | // Call registered functions with REMOVE_PACK before removing packages\r | |
3619 | // then remove them.\r | |
3620 | //\r | |
3621 | Status = RemoveGuidPackages (Private, Handle, PackageList);\r | |
3622 | if (EFI_ERROR (Status)) {\r | |
3623 | return Status;\r | |
3624 | }\r | |
3625 | Status = RemoveFormPackages (Private, Handle, PackageList);\r | |
3626 | if (EFI_ERROR (Status)) {\r | |
3627 | return Status;\r | |
3628 | }\r | |
3629 | Status = RemoveKeyboardLayoutPackages (Private, Handle, PackageList);\r | |
3630 | if (EFI_ERROR (Status)) {\r | |
3631 | return Status;\r | |
3632 | }\r | |
3633 | Status = RemoveStringPackages (Private, Handle, PackageList);\r | |
3634 | if (EFI_ERROR (Status)) {\r | |
3635 | return Status;\r | |
3636 | }\r | |
3637 | Status = RemoveFontPackages (Private, Handle, PackageList);\r | |
3638 | if (EFI_ERROR (Status)) {\r | |
3639 | return Status;\r | |
3640 | }\r | |
3641 | Status = RemoveImagePackages (Private, Handle, PackageList);\r | |
3642 | if (EFI_ERROR (Status)) {\r | |
3643 | return Status;\r | |
3644 | }\r | |
3645 | Status = RemoveSimpleFontPackages (Private, Handle, PackageList);\r | |
3646 | if (EFI_ERROR (Status)) {\r | |
3647 | return Status;\r | |
3648 | }\r | |
3649 | Status = RemoveDevicePathPackage (Private, Handle, PackageList);\r | |
3650 | if (EFI_ERROR (Status)) {\r | |
3651 | return Status;\r | |
3652 | }\r | |
3653 | \r | |
3654 | //\r | |
3655 | // Free resources of the package list\r | |
3656 | //\r | |
3657 | RemoveEntryList (&Node->DatabaseEntry);\r | |
3658 | \r | |
3659 | HiiHandle = (HII_HANDLE *) Handle;\r | |
3660 | RemoveEntryList (&HiiHandle->Handle);\r | |
3661 | Private->HiiHandleCount--;\r | |
3662 | ASSERT (Private->HiiHandleCount >= 0);\r | |
3663 | \r | |
3664 | HiiHandle->Signature = 0;\r | |
676df92c | 3665 | FreePool (HiiHandle);\r |
3666 | FreePool (Node->PackageList);\r | |
3667 | FreePool (Node);\r | |
93e3992d | 3668 | \r |
8a45f80e DB |
3669 | //\r |
3670 | // Check whether need to get the Database and configuration setting info.\r | |
3671 | // Only after ReadyToBoot, need to do the export.\r | |
3672 | //\r | |
3673 | if (gExportAfterReadyToBoot) {\r | |
3674 | HiiGetConfigurationSetting(This);\r | |
3675 | }\r | |
93e3992d | 3676 | return EFI_SUCCESS;\r |
3677 | }\r | |
3678 | }\r | |
3679 | \r | |
3680 | return EFI_NOT_FOUND;\r | |
3681 | }\r | |
3682 | \r | |
3683 | \r | |
3684 | /**\r | |
3685 | This function updates the existing package list (which has the specified Handle)\r | |
3686 | in the HII databases, using the new package list specified by PackageList.\r | |
3687 | \r | |
3688 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3689 | instance.\r | |
3690 | @param Handle The handle that was registered to the data that is\r | |
3691 | requested to be updated.\r | |
3692 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r | |
3693 | package.\r | |
3694 | \r | |
3695 | @retval EFI_SUCCESS The HII database was successfully updated.\r | |
3696 | @retval EFI_OUT_OF_RESOURCES Unable to allocate enough memory for the updated\r | |
3697 | database.\r | |
813acf3a | 3698 | @retval EFI_INVALID_PARAMETER PackageList was NULL.\r |
3699 | @retval EFI_NOT_FOUND The specified Handle is not in database.\r | |
93e3992d | 3700 | \r |
3701 | **/\r | |
3702 | EFI_STATUS\r | |
3703 | EFIAPI\r | |
3704 | HiiUpdatePackageList (\r | |
3705 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3706 | IN EFI_HII_HANDLE Handle,\r | |
3707 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList\r | |
3708 | )\r | |
3709 | {\r | |
3710 | EFI_STATUS Status;\r | |
3711 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3712 | LIST_ENTRY *Link;\r | |
3713 | HII_DATABASE_RECORD *Node;\r | |
3714 | EFI_HII_PACKAGE_HEADER *PackageHdrPtr;\r | |
3715 | HII_DATABASE_PACKAGE_LIST_INSTANCE *OldPackageList;\r | |
3716 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
3717 | \r | |
813acf3a | 3718 | if (This == NULL || PackageList == NULL) {\r |
93e3992d | 3719 | return EFI_INVALID_PARAMETER;\r |
3720 | }\r | |
3721 | \r | |
3722 | if (!IsHiiHandleValid (Handle)) {\r | |
3723 | return EFI_NOT_FOUND;\r | |
3724 | }\r | |
3725 | \r | |
3726 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3727 | \r | |
3728 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r | |
3729 | \r | |
3730 | Status = EFI_SUCCESS;\r | |
3731 | \r | |
3732 | //\r | |
3733 | // Get original packagelist to be updated\r | |
3734 | //\r | |
3735 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3736 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3737 | if (Node->Handle == Handle) {\r | |
3738 | OldPackageList = Node->PackageList;\r | |
3739 | //\r | |
3740 | // Remove the package if its type matches one of the package types which is\r | |
3741 | // contained in the new package list.\r | |
3742 | //\r | |
3743 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
3744 | while (PackageHeader.Type != EFI_HII_PACKAGE_END) {\r | |
3745 | switch (PackageHeader.Type) {\r | |
3746 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
3747 | Status = RemoveGuidPackages (Private, Handle, OldPackageList);\r | |
3748 | break;\r | |
8d00a0f1 | 3749 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 3750 | Status = RemoveFormPackages (Private, Handle, OldPackageList);\r |
3751 | break;\r | |
3752 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3753 | Status = RemoveKeyboardLayoutPackages (Private, Handle, OldPackageList);\r | |
3754 | break;\r | |
3755 | case EFI_HII_PACKAGE_STRINGS:\r | |
3756 | Status = RemoveStringPackages (Private, Handle, OldPackageList);\r | |
3757 | break;\r | |
3758 | case EFI_HII_PACKAGE_FONTS:\r | |
3759 | Status = RemoveFontPackages (Private, Handle, OldPackageList);\r | |
3760 | break;\r | |
3761 | case EFI_HII_PACKAGE_IMAGES:\r | |
3762 | Status = RemoveImagePackages (Private, Handle, OldPackageList);\r | |
3763 | break;\r | |
3764 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3765 | Status = RemoveSimpleFontPackages (Private, Handle, OldPackageList);\r | |
3766 | break;\r | |
3767 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3768 | Status = RemoveDevicePathPackage (Private, Handle, OldPackageList);\r | |
3769 | break;\r | |
3770 | }\r | |
3771 | \r | |
3772 | if (EFI_ERROR (Status)) {\r | |
3773 | return Status;\r | |
3774 | }\r | |
3775 | \r | |
3776 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHdrPtr + PackageHeader.Length);\r | |
3777 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
3778 | }\r | |
3779 | \r | |
3780 | //\r | |
3781 | // Add all of the packages within the new package list\r | |
3782 | //\r | |
8a45f80e DB |
3783 | Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_ADD_PACK, PackageList, Node);\r |
3784 | \r | |
3785 | //\r | |
3786 | // Check whether need to get the Database and configuration setting info.\r | |
3787 | // Only after ReadyToBoot, need to do the export.\r | |
3788 | //\r | |
3789 | if (gExportAfterReadyToBoot) {\r | |
3790 | if (Status == EFI_SUCCESS){\r | |
3791 | HiiGetConfigurationSetting(This);\r | |
3792 | }\r | |
3793 | }\r | |
3794 | \r | |
3795 | return Status;\r | |
93e3992d | 3796 | }\r |
3797 | }\r | |
3798 | \r | |
3799 | return EFI_NOT_FOUND;\r | |
3800 | }\r | |
3801 | \r | |
3802 | \r | |
3803 | /**\r | |
3804 | This function returns a list of the package handles of the specified type\r | |
3805 | that are currently active in the database. The pseudo-type\r | |
3806 | EFI_HII_PACKAGE_TYPE_ALL will cause all package handles to be listed.\r | |
3807 | \r | |
3808 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3809 | instance.\r | |
3810 | @param PackageType Specifies the package type of the packages to list\r | |
3811 | or EFI_HII_PACKAGE_TYPE_ALL for all packages to be\r | |
3812 | listed.\r | |
3813 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r | |
3814 | this is the pointer to the GUID which must match\r | |
3815 | the Guid field of EFI_HII_GUID_PACKAGE_GUID_HDR.\r | |
3816 | Otherwise, it must be NULL.\r | |
3817 | @param HandleBufferLength On input, a pointer to the length of the handle\r | |
3818 | buffer. On output, the length of the handle\r | |
3819 | buffer that is required for the handles found.\r | |
3820 | @param Handle An array of EFI_HII_HANDLE instances returned.\r | |
3821 | \r | |
4a429716 | 3822 | @retval EFI_SUCCESS The matching handles are outputted successfully.\r |
c0a3c3da | 3823 | HandleBufferLength is updated with the actual length.\r |
93e3992d | 3824 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r |
3825 | Handle is too small to support the number of\r | |
3826 | handles. HandleBufferLength is updated with a\r | |
3827 | value that will enable the data to fit.\r | |
3828 | @retval EFI_NOT_FOUND No matching handle could not be found in database.\r | |
c0a3c3da ED |
3829 | @retval EFI_INVALID_PARAMETER HandleBufferLength was NULL.\r |
3830 | @retval EFI_INVALID_PARAMETER The value referenced by HandleBufferLength was not\r | |
3831 | zero and Handle was NULL.\r | |
813acf3a | 3832 | @retval EFI_INVALID_PARAMETER PackageType is not a EFI_HII_PACKAGE_TYPE_GUID but\r |
c0a3c3da ED |
3833 | PackageGuid is not NULL, PackageType is a EFI_HII_\r |
3834 | PACKAGE_TYPE_GUID but PackageGuid is NULL.\r | |
93e3992d | 3835 | \r |
3836 | **/\r | |
3837 | EFI_STATUS\r | |
3838 | EFIAPI\r | |
3839 | HiiListPackageLists (\r | |
3840 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3841 | IN UINT8 PackageType,\r | |
3842 | IN CONST EFI_GUID *PackageGuid,\r | |
3843 | IN OUT UINTN *HandleBufferLength,\r | |
3844 | OUT EFI_HII_HANDLE *Handle\r | |
3845 | )\r | |
3846 | {\r | |
3847 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
3848 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3849 | HII_DATABASE_RECORD *Node;\r | |
3850 | LIST_ENTRY *Link;\r | |
3851 | BOOLEAN Matched;\r | |
3852 | HII_HANDLE **Result;\r | |
3853 | UINTN ResultSize;\r | |
3854 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3855 | LIST_ENTRY *Link1;\r | |
3856 | \r | |
3857 | //\r | |
3858 | // Check input parameters\r | |
3859 | //\r | |
3860 | if (This == NULL || HandleBufferLength == NULL) {\r | |
3861 | return EFI_INVALID_PARAMETER;\r | |
3862 | }\r | |
3863 | if (*HandleBufferLength > 0 && Handle == NULL) {\r | |
3864 | return EFI_INVALID_PARAMETER;\r | |
3865 | }\r | |
3866 | if ((PackageType == EFI_HII_PACKAGE_TYPE_GUID && PackageGuid == NULL) ||\r | |
3867 | (PackageType != EFI_HII_PACKAGE_TYPE_GUID && PackageGuid != NULL)) {\r | |
3868 | return EFI_INVALID_PARAMETER;\r | |
3869 | }\r | |
3870 | \r | |
3871 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3872 | Matched = FALSE;\r | |
3873 | Result = (HII_HANDLE **) Handle;\r | |
3874 | ResultSize = 0;\r | |
3875 | \r | |
3876 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3877 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3878 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
3879 | switch (PackageType) {\r | |
3880 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
3881 | for (Link1 = PackageList->GuidPkgHdr.ForwardLink; Link1 != &PackageList->GuidPkgHdr; Link1 = Link1->ForwardLink) {\r | |
3882 | GuidPackage = CR (Link1, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);\r | |
3883 | if (CompareGuid (\r | |
3884 | (EFI_GUID *) PackageGuid,\r | |
3885 | (EFI_GUID *) (GuidPackage->GuidPkg + sizeof (EFI_HII_PACKAGE_HEADER))\r | |
3886 | )) {\r | |
3887 | Matched = TRUE;\r | |
3888 | break;\r | |
3889 | }\r | |
3890 | }\r | |
3891 | break;\r | |
8d00a0f1 | 3892 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 3893 | if (!IsListEmpty (&PackageList->FormPkgHdr)) {\r |
3894 | Matched = TRUE;\r | |
3895 | }\r | |
3896 | break;\r | |
3897 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3898 | if (!IsListEmpty (&PackageList->KeyboardLayoutHdr)) {\r | |
3899 | Matched = TRUE;\r | |
3900 | }\r | |
3901 | break;\r | |
3902 | case EFI_HII_PACKAGE_STRINGS:\r | |
3903 | if (!IsListEmpty (&PackageList->StringPkgHdr)) {\r | |
3904 | Matched = TRUE;\r | |
3905 | }\r | |
3906 | break;\r | |
3907 | case EFI_HII_PACKAGE_FONTS:\r | |
3908 | if (!IsListEmpty (&PackageList->FontPkgHdr)) {\r | |
3909 | Matched = TRUE;\r | |
3910 | }\r | |
3911 | break;\r | |
3912 | case EFI_HII_PACKAGE_IMAGES:\r | |
3913 | if (PackageList->ImagePkg != NULL) {\r | |
3914 | Matched = TRUE;\r | |
3915 | }\r | |
3916 | break;\r | |
3917 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3918 | if (!IsListEmpty (&PackageList->SimpleFontPkgHdr)) {\r | |
3919 | Matched = TRUE;\r | |
3920 | }\r | |
3921 | break;\r | |
3922 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3923 | if (PackageList->DevicePathPkg != NULL) {\r | |
3924 | Matched = TRUE;\r | |
3925 | }\r | |
3926 | break;\r | |
3927 | //\r | |
4a429716 | 3928 | // Pseudo-type EFI_HII_PACKAGE_TYPE_ALL will cause all package handles\r |
93e3992d | 3929 | // to be listed.\r |
3930 | //\r | |
3931 | case EFI_HII_PACKAGE_TYPE_ALL:\r | |
3932 | Matched = TRUE;\r | |
3933 | break;\r | |
3934 | default:\r | |
3935 | break;\r | |
3936 | }\r | |
3937 | \r | |
3938 | //\r | |
3939 | // This active package list has the specified package type, list it.\r | |
3940 | //\r | |
3941 | if (Matched) {\r | |
3942 | ResultSize += sizeof (EFI_HII_HANDLE);\r | |
3943 | if (ResultSize <= *HandleBufferLength) {\r | |
3944 | *Result++ = Node->Handle;\r | |
3945 | }\r | |
3946 | }\r | |
3947 | Matched = FALSE;\r | |
3948 | }\r | |
3949 | \r | |
3950 | if (ResultSize == 0) {\r | |
3951 | return EFI_NOT_FOUND;\r | |
3952 | }\r | |
3953 | \r | |
3954 | if (*HandleBufferLength < ResultSize) {\r | |
3955 | *HandleBufferLength = ResultSize;\r | |
3956 | return EFI_BUFFER_TOO_SMALL;\r | |
3957 | }\r | |
3958 | \r | |
3959 | *HandleBufferLength = ResultSize;\r | |
3960 | return EFI_SUCCESS;\r | |
3961 | }\r | |
3962 | \r | |
3963 | \r | |
3964 | /**\r | |
3965 | This function will export one or all package lists in the database to a buffer.\r | |
3966 | For each package list exported, this function will call functions registered\r | |
3967 | with EXPORT_PACK and then copy the package list to the buffer.\r | |
3968 | \r | |
3969 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3970 | instance.\r | |
3971 | @param Handle An EFI_HII_HANDLE that corresponds to the desired\r | |
3972 | package list in the HII database to export or NULL\r | |
3973 | to indicate all package lists should be exported.\r | |
3974 | @param BufferSize On input, a pointer to the length of the buffer.\r | |
3975 | On output, the length of the buffer that is\r | |
3976 | required for the exported data.\r | |
3977 | @param Buffer A pointer to a buffer that will contain the\r | |
3978 | results of the export function.\r | |
3979 | \r | |
3980 | @retval EFI_SUCCESS Package exported.\r | |
3981 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r | |
3982 | Handle is too small to support the number of\r | |
3983 | handles. HandleBufferLength is updated with a\r | |
3984 | value that will enable the data to fit.\r | |
4a429716 | 3985 | @retval EFI_NOT_FOUND The specified Handle could not be found in the\r |
93e3992d | 3986 | current database.\r |
c0a3c3da ED |
3987 | @retval EFI_INVALID_PARAMETER BufferSize was NULL.\r |
3988 | @retval EFI_INVALID_PARAMETER The value referenced by BufferSize was not zero \r | |
3989 | and Buffer was NULL.\r | |
93e3992d | 3990 | \r |
3991 | **/\r | |
3992 | EFI_STATUS\r | |
3993 | EFIAPI\r | |
3994 | HiiExportPackageLists (\r | |
3995 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3996 | IN EFI_HII_HANDLE Handle,\r | |
3997 | IN OUT UINTN *BufferSize,\r | |
3998 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r | |
3999 | )\r | |
4000 | {\r | |
4001 | LIST_ENTRY *Link;\r | |
4002 | EFI_STATUS Status;\r | |
4003 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
4004 | HII_DATABASE_RECORD *Node;\r | |
4005 | UINTN UsedSize;\r | |
4006 | \r | |
68945618 | 4007 | if (This == NULL || BufferSize == NULL) {\r |
93e3992d | 4008 | return EFI_INVALID_PARAMETER;\r |
4009 | }\r | |
4010 | if (*BufferSize > 0 && Buffer == NULL) {\r | |
4011 | return EFI_INVALID_PARAMETER;\r | |
4012 | }\r | |
68945618 | 4013 | if ((Handle != NULL) && (!IsHiiHandleValid (Handle))) {\r |
93e3992d | 4014 | return EFI_NOT_FOUND;\r |
4015 | }\r | |
4016 | \r | |
4017 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4018 | UsedSize = 0;\r | |
4019 | \r | |
4020 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
4021 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
4022 | if (Handle == NULL) {\r | |
4023 | //\r | |
4024 | // Export all package lists in current hii database.\r | |
4025 | //\r | |
4026 | Status = ExportPackageList (\r | |
4027 | Private,\r | |
4028 | Node->Handle,\r | |
4029 | (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList),\r | |
4030 | &UsedSize,\r | |
4031 | *BufferSize,\r | |
4032 | (EFI_HII_PACKAGE_LIST_HEADER *)((UINT8 *) Buffer + UsedSize)\r | |
4033 | );\r | |
4034 | ASSERT_EFI_ERROR (Status);\r | |
6672d625 | 4035 | } else if (Handle != NULL && Node->Handle == Handle) {\r |
93e3992d | 4036 | Status = ExportPackageList (\r |
4037 | Private,\r | |
4038 | Handle,\r | |
4039 | (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList),\r | |
4040 | &UsedSize,\r | |
4041 | *BufferSize,\r | |
4042 | Buffer\r | |
4043 | );\r | |
4044 | ASSERT_EFI_ERROR (Status);\r | |
4045 | if (*BufferSize < UsedSize) {\r | |
4046 | *BufferSize = UsedSize;\r | |
4047 | return EFI_BUFFER_TOO_SMALL;\r | |
4048 | }\r | |
4049 | return EFI_SUCCESS;\r | |
4050 | }\r | |
4051 | }\r | |
4052 | \r | |
4053 | if (Handle == NULL && UsedSize != 0) {\r | |
4054 | if (*BufferSize < UsedSize) {\r | |
4055 | *BufferSize = UsedSize;\r | |
4056 | return EFI_BUFFER_TOO_SMALL;\r | |
4057 | }\r | |
4058 | return EFI_SUCCESS;\r | |
4059 | }\r | |
4060 | \r | |
4061 | return EFI_NOT_FOUND;\r | |
4062 | }\r | |
4063 | \r | |
4064 | \r | |
4065 | /**\r | |
4066 | This function registers a function which will be called when specified actions related to packages of\r | |
4067 | the specified type occur in the HII database. By registering a function, other HII-related drivers are\r | |
4068 | notified when specific package types are added, removed or updated in the HII database.\r | |
4069 | Each driver or application which registers a notification should use\r | |
4070 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify() before exiting.\r | |
4071 | \r | |
4072 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4073 | instance.\r | |
4074 | @param PackageType Specifies the package type of the packages to list\r | |
4075 | or EFI_HII_PACKAGE_TYPE_ALL for all packages to be\r | |
4076 | listed.\r | |
4077 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r | |
4078 | this is the pointer to the GUID which must match\r | |
4079 | the Guid field of\r | |
4080 | EFI_HII_GUID_PACKAGE_GUID_HDR. Otherwise, it must\r | |
4081 | be NULL.\r | |
4082 | @param PackageNotifyFn Points to the function to be called when the event\r | |
4083 | specified by\r | |
4084 | NotificationType occurs.\r | |
4085 | @param NotifyType Describes the types of notification which this\r | |
4086 | function will be receiving.\r | |
4087 | @param NotifyHandle Points to the unique handle assigned to the\r | |
4088 | registered notification. Can be used in\r | |
4089 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify()\r | |
4090 | to stop notifications.\r | |
4091 | \r | |
4092 | @retval EFI_SUCCESS Notification registered successfully.\r | |
4093 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary data structures\r | |
4094 | @retval EFI_INVALID_PARAMETER NotifyHandle is NULL.\r | |
4095 | @retval EFI_INVALID_PARAMETER PackageGuid is not NULL when PackageType is not\r | |
4096 | EFI_HII_PACKAGE_TYPE_GUID.\r | |
4097 | @retval EFI_INVALID_PARAMETER PackageGuid is NULL when PackageType is\r | |
4098 | EFI_HII_PACKAGE_TYPE_GUID.\r | |
4099 | \r | |
4100 | **/\r | |
4101 | EFI_STATUS\r | |
4102 | EFIAPI\r | |
4103 | HiiRegisterPackageNotify (\r | |
4104 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
4105 | IN UINT8 PackageType,\r | |
4106 | IN CONST EFI_GUID *PackageGuid,\r | |
4107 | IN CONST EFI_HII_DATABASE_NOTIFY PackageNotifyFn,\r | |
4108 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
4109 | OUT EFI_HANDLE *NotifyHandle\r | |
4110 | )\r | |
4111 | {\r | |
4112 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
4113 | HII_DATABASE_NOTIFY *Notify;\r | |
4114 | EFI_STATUS Status;\r | |
4115 | \r | |
4116 | if (This == NULL || NotifyHandle == NULL) {\r | |
4117 | return EFI_INVALID_PARAMETER;\r | |
4118 | }\r | |
4119 | if ((PackageType == EFI_HII_PACKAGE_TYPE_GUID && PackageGuid == NULL) ||\r | |
4120 | (PackageType != EFI_HII_PACKAGE_TYPE_GUID && PackageGuid != NULL)) {\r | |
4121 | return EFI_INVALID_PARAMETER;\r | |
4122 | }\r | |
4123 | \r | |
4124 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4125 | \r | |
4126 | //\r | |
4127 | // Allocate a notification node\r | |
4128 | //\r | |
4129 | Notify = (HII_DATABASE_NOTIFY *) AllocateZeroPool (sizeof (HII_DATABASE_NOTIFY));\r | |
4130 | if (Notify == NULL) {\r | |
4131 | return EFI_OUT_OF_RESOURCES;\r | |
4132 | }\r | |
4133 | \r | |
4134 | //\r | |
4135 | // Generate a notify handle\r | |
4136 | //\r | |
4137 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
4138 | &Notify->NotifyHandle,\r | |
c8ad2d7a | 4139 | &gEfiCallerIdGuid,\r |
93e3992d | 4140 | NULL,\r |
4141 | NULL\r | |
4142 | );\r | |
4143 | ASSERT_EFI_ERROR (Status);\r | |
4144 | \r | |
4145 | //\r | |
4146 | // Fill in the information to the notification node\r | |
4147 | //\r | |
4148 | Notify->Signature = HII_DATABASE_NOTIFY_SIGNATURE;\r | |
4149 | Notify->PackageType = PackageType;\r | |
4150 | Notify->PackageGuid = (EFI_GUID *) PackageGuid;\r | |
4151 | Notify->PackageNotifyFn = (EFI_HII_DATABASE_NOTIFY) PackageNotifyFn;\r | |
4152 | Notify->NotifyType = NotifyType;\r | |
4153 | \r | |
4154 | InsertTailList (&Private->DatabaseNotifyList, &Notify->DatabaseNotifyEntry);\r | |
4155 | *NotifyHandle = Notify->NotifyHandle;\r | |
4156 | \r | |
4157 | return EFI_SUCCESS;\r | |
4158 | }\r | |
4159 | \r | |
4160 | \r | |
4161 | /**\r | |
4162 | Removes the specified HII database package-related notification.\r | |
4163 | \r | |
4164 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4165 | instance.\r | |
e90b081a | 4166 | @param NotificationHandle The handle of the notification function being\r |
93e3992d | 4167 | unregistered.\r |
4168 | \r | |
4169 | @retval EFI_SUCCESS Notification is unregistered successfully.\r | |
4170 | @retval EFI_INVALID_PARAMETER The Handle is invalid.\r | |
4171 | @retval EFI_NOT_FOUND The incoming notification handle does not exist\r | |
4172 | in current hii database.\r | |
4173 | \r | |
4174 | **/\r | |
4175 | EFI_STATUS\r | |
4176 | EFIAPI\r | |
4177 | HiiUnregisterPackageNotify (\r | |
4178 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
4179 | IN EFI_HANDLE NotificationHandle\r | |
4180 | )\r | |
4181 | {\r | |
4182 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
4183 | HII_DATABASE_NOTIFY *Notify;\r | |
4184 | LIST_ENTRY *Link;\r | |
4185 | EFI_STATUS Status;\r | |
4186 | \r | |
813acf3a | 4187 | if (This == NULL) {\r |
93e3992d | 4188 | return EFI_INVALID_PARAMETER;\r |
4189 | }\r | |
4190 | \r | |
813acf3a | 4191 | if (NotificationHandle == NULL) {\r |
4192 | return EFI_NOT_FOUND;\r | |
4193 | }\r | |
4194 | \r | |
93e3992d | 4195 | Status = gBS->OpenProtocol (\r |
4196 | NotificationHandle,\r | |
c8ad2d7a | 4197 | &gEfiCallerIdGuid,\r |
93e3992d | 4198 | NULL,\r |
4199 | NULL,\r | |
4200 | NULL,\r | |
4201 | EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r | |
4202 | );\r | |
4203 | if (EFI_ERROR (Status)) {\r | |
813acf3a | 4204 | return EFI_NOT_FOUND;\r |
93e3992d | 4205 | }\r |
4206 | \r | |
4207 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4208 | \r | |
4209 | for (Link = Private->DatabaseNotifyList.ForwardLink; Link != &Private->DatabaseNotifyList; Link = Link->ForwardLink) {\r | |
4210 | Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);\r | |
4211 | if (Notify->NotifyHandle == NotificationHandle) {\r | |
4212 | //\r | |
4213 | // Remove the matching notification node\r | |
4214 | //\r | |
4215 | RemoveEntryList (&Notify->DatabaseNotifyEntry);\r | |
4216 | Status = gBS->UninstallMultipleProtocolInterfaces (\r | |
4217 | Notify->NotifyHandle,\r | |
c8ad2d7a | 4218 | &gEfiCallerIdGuid,\r |
93e3992d | 4219 | NULL,\r |
4220 | NULL\r | |
4221 | );\r | |
4222 | ASSERT_EFI_ERROR (Status);\r | |
676df92c | 4223 | FreePool (Notify);\r |
93e3992d | 4224 | \r |
4225 | return EFI_SUCCESS;\r | |
4226 | }\r | |
4227 | }\r | |
4228 | \r | |
4229 | return EFI_NOT_FOUND;\r | |
4230 | }\r | |
4231 | \r | |
4232 | \r | |
4233 | /**\r | |
4234 | This routine retrieves an array of GUID values for each keyboard layout that\r | |
4235 | was previously registered in the system.\r | |
4236 | \r | |
4237 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4238 | instance.\r | |
4239 | @param KeyGuidBufferLength On input, a pointer to the length of the keyboard\r | |
4240 | GUID buffer. On output, the length of the handle\r | |
4241 | buffer that is required for the handles found.\r | |
4242 | @param KeyGuidBuffer An array of keyboard layout GUID instances\r | |
4243 | returned.\r | |
4244 | \r | |
4245 | @retval EFI_SUCCESS KeyGuidBuffer was updated successfully.\r | |
4246 | @retval EFI_BUFFER_TOO_SMALL The KeyGuidBufferLength parameter indicates\r | |
4247 | that KeyGuidBuffer is too small to support the\r | |
4248 | number of GUIDs. KeyGuidBufferLength is\r | |
4249 | updated with a value that will enable the data to\r | |
4250 | fit.\r | |
c0a3c3da ED |
4251 | @retval EFI_INVALID_PARAMETER The KeyGuidBufferLength is NULL.\r |
4252 | @retval EFI_INVALID_PARAMETER The value referenced by KeyGuidBufferLength is not\r | |
4253 | zero and KeyGuidBuffer is NULL.\r | |
93e3992d | 4254 | @retval EFI_NOT_FOUND There was no keyboard layout.\r |
4255 | \r | |
4256 | **/\r | |
4257 | EFI_STATUS\r | |
4258 | EFIAPI\r | |
4259 | HiiFindKeyboardLayouts (\r | |
4260 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
4261 | IN OUT UINT16 *KeyGuidBufferLength,\r | |
4262 | OUT EFI_GUID *KeyGuidBuffer\r | |
4263 | )\r | |
4264 | {\r | |
4265 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
4266 | HII_DATABASE_RECORD *Node;\r | |
4267 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
4268 | LIST_ENTRY *Link;\r | |
4269 | LIST_ENTRY *Link1;\r | |
4270 | UINT16 ResultSize;\r | |
4271 | UINTN Index;\r | |
4272 | UINT16 LayoutCount;\r | |
4273 | UINT16 LayoutLength;\r | |
4274 | UINT8 *Layout;\r | |
4275 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
4276 | \r | |
4277 | if (This == NULL || KeyGuidBufferLength == NULL) {\r | |
4278 | return EFI_INVALID_PARAMETER;\r | |
4279 | }\r | |
4280 | \r | |
4281 | if (*KeyGuidBufferLength > 0 && KeyGuidBuffer == NULL) {\r | |
4282 | return EFI_INVALID_PARAMETER;\r | |
4283 | }\r | |
4284 | \r | |
4285 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4286 | ResultSize = 0;\r | |
4287 | \r | |
4288 | //\r | |
4289 | // Search all package lists in whole database to retrieve keyboard layout.\r | |
4290 | //\r | |
4291 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
4292 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
4293 | PackageList = Node->PackageList;\r | |
4294 | for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;\r | |
4295 | Link1 != &PackageList->KeyboardLayoutHdr;\r | |
4296 | Link1 = Link1->ForwardLink\r | |
4297 | ) {\r | |
4298 | //\r | |
4299 | // Find out all Keyboard Layout packages in this package list.\r | |
4300 | //\r | |
4301 | Package = CR (\r | |
4302 | Link1,\r | |
4303 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
4304 | KeyboardEntry,\r | |
4305 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
4306 | );\r | |
4307 | Layout = (UINT8 *) Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);\r | |
4308 | CopyMem (\r | |
4309 | &LayoutCount,\r | |
4310 | (UINT8 *) Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
4311 | sizeof (UINT16)\r | |
4312 | );\r | |
4313 | for (Index = 0; Index < LayoutCount; Index++) {\r | |
4314 | ResultSize += sizeof (EFI_GUID);\r | |
4315 | if (ResultSize <= *KeyGuidBufferLength) {\r | |
813acf3a | 4316 | CopyMem (KeyGuidBuffer + (ResultSize / sizeof (EFI_GUID) - 1), Layout + sizeof (UINT16), sizeof (EFI_GUID));\r |
93e3992d | 4317 | CopyMem (&LayoutLength, Layout, sizeof (UINT16));\r |
4318 | Layout = Layout + LayoutLength;\r | |
4319 | }\r | |
4320 | }\r | |
4321 | }\r | |
4322 | }\r | |
4323 | \r | |
4324 | if (ResultSize == 0) {\r | |
4325 | return EFI_NOT_FOUND;\r | |
4326 | }\r | |
4327 | \r | |
4328 | if (*KeyGuidBufferLength < ResultSize) {\r | |
4329 | *KeyGuidBufferLength = ResultSize;\r | |
4330 | return EFI_BUFFER_TOO_SMALL;\r | |
4331 | }\r | |
4332 | \r | |
4333 | *KeyGuidBufferLength = ResultSize;\r | |
4334 | return EFI_SUCCESS;\r | |
4335 | }\r | |
4336 | \r | |
4337 | \r | |
4338 | /**\r | |
4339 | This routine retrieves the requested keyboard layout. The layout is a physical description of the keys\r | |
4340 | on a keyboard and the character(s) that are associated with a particular set of key strokes.\r | |
4341 | \r | |
4342 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4343 | instance.\r | |
4344 | @param KeyGuid A pointer to the unique ID associated with a given\r | |
4345 | keyboard layout. If KeyGuid is NULL then the\r | |
4346 | current layout will be retrieved.\r | |
4347 | @param KeyboardLayoutLength On input, a pointer to the length of the\r | |
4348 | KeyboardLayout buffer. On output, the length of\r | |
4349 | the data placed into KeyboardLayout.\r | |
4350 | @param KeyboardLayout A pointer to a buffer containing the retrieved\r | |
4351 | keyboard layout.\r | |
4352 | \r | |
4353 | @retval EFI_SUCCESS The keyboard layout was retrieved successfully.\r | |
4354 | @retval EFI_NOT_FOUND The requested keyboard layout was not found.\r | |
4355 | @retval EFI_INVALID_PARAMETER The KeyboardLayout or KeyboardLayoutLength was\r | |
4356 | NULL.\r | |
4357 | @retval EFI_BUFFER_TOO_SMALL The KeyboardLayoutLength parameter indicates\r | |
4358 | that KeyboardLayout is too small to support the\r | |
4359 | requested keyboard layout. KeyboardLayoutLength is\r | |
4360 | updated with a value that will enable the\r | |
4361 | data to fit.\r | |
4362 | \r | |
4363 | **/\r | |
4364 | EFI_STATUS\r | |
4365 | EFIAPI\r | |
4366 | HiiGetKeyboardLayout (\r | |
4367 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
4368 | IN CONST EFI_GUID *KeyGuid,\r | |
4369 | IN OUT UINT16 *KeyboardLayoutLength,\r | |
4370 | OUT EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout\r | |
4371 | )\r | |
4372 | {\r | |
4373 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
4374 | HII_DATABASE_RECORD *Node;\r | |
4375 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
4376 | LIST_ENTRY *Link;\r | |
4377 | LIST_ENTRY *Link1;\r | |
4378 | UINTN Index;\r | |
4379 | UINT8 *Layout;\r | |
4380 | UINT16 LayoutCount;\r | |
4381 | UINT16 LayoutLength;\r | |
4382 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
4383 | \r | |
4384 | if (This == NULL || KeyboardLayoutLength == NULL) {\r | |
4385 | return EFI_INVALID_PARAMETER;\r | |
4386 | }\r | |
4387 | if (*KeyboardLayoutLength > 0 && KeyboardLayout == NULL) {\r | |
4388 | return EFI_INVALID_PARAMETER;\r | |
4389 | }\r | |
4390 | \r | |
4391 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4392 | //\r | |
4393 | // Retrieve the current keyboard layout.\r | |
4394 | //\r | |
4395 | if (KeyGuid == NULL) {\r | |
4396 | if (Private->CurrentLayout == NULL) {\r | |
4397 | return EFI_NOT_FOUND;\r | |
4398 | }\r | |
4399 | CopyMem (&LayoutLength, Private->CurrentLayout, sizeof (UINT16));\r | |
4400 | if (*KeyboardLayoutLength < LayoutLength) {\r | |
4401 | *KeyboardLayoutLength = LayoutLength;\r | |
4402 | return EFI_BUFFER_TOO_SMALL;\r | |
4403 | }\r | |
4404 | CopyMem (KeyboardLayout, Private->CurrentLayout, LayoutLength);\r | |
4405 | return EFI_SUCCESS;\r | |
4406 | }\r | |
4407 | \r | |
4408 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
4409 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
4410 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
4411 | for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;\r | |
4412 | Link1 != &PackageList->KeyboardLayoutHdr;\r | |
4413 | Link1 = Link1->ForwardLink\r | |
4414 | ) {\r | |
4415 | Package = CR (\r | |
4416 | Link1,\r | |
4417 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
4418 | KeyboardEntry,\r | |
4419 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
4420 | );\r | |
4421 | \r | |
4422 | Layout = (UINT8 *) Package->KeyboardPkg +\r | |
4423 | sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);\r | |
4424 | CopyMem (&LayoutCount, Layout - sizeof (UINT16), sizeof (UINT16));\r | |
4425 | for (Index = 0; Index < LayoutCount; Index++) {\r | |
4426 | CopyMem (&LayoutLength, Layout, sizeof (UINT16));\r | |
4427 | if (CompareMem (Layout + sizeof (UINT16), KeyGuid, sizeof (EFI_GUID)) == 0) {\r | |
4428 | if (LayoutLength <= *KeyboardLayoutLength) {\r | |
4429 | CopyMem (KeyboardLayout, Layout, LayoutLength);\r | |
4430 | return EFI_SUCCESS;\r | |
4431 | } else {\r | |
4432 | *KeyboardLayoutLength = LayoutLength;\r | |
4433 | return EFI_BUFFER_TOO_SMALL;\r | |
4434 | }\r | |
4435 | }\r | |
4436 | Layout = Layout + LayoutLength;\r | |
4437 | }\r | |
4438 | }\r | |
4439 | }\r | |
4440 | \r | |
4441 | return EFI_NOT_FOUND;\r | |
4442 | }\r | |
4443 | \r | |
4444 | \r | |
4445 | /**\r | |
4446 | This routine sets the default keyboard layout to the one referenced by KeyGuid. When this routine\r | |
4447 | is called, an event will be signaled of the EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID\r | |
4448 | group type. This is so that agents which are sensitive to the current keyboard layout being changed\r | |
4449 | can be notified of this change.\r | |
4450 | \r | |
4451 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4452 | instance.\r | |
4453 | @param KeyGuid A pointer to the unique ID associated with a given\r | |
4454 | keyboard layout.\r | |
4455 | \r | |
4456 | @retval EFI_SUCCESS The current keyboard layout was successfully set.\r | |
4457 | @retval EFI_NOT_FOUND The referenced keyboard layout was not found, so\r | |
4458 | action was taken.\r | |
4459 | @retval EFI_INVALID_PARAMETER The KeyGuid was NULL.\r | |
4460 | \r | |
4461 | **/\r | |
4462 | EFI_STATUS\r | |
4463 | EFIAPI\r | |
4464 | HiiSetKeyboardLayout (\r | |
4465 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
4466 | IN CONST EFI_GUID *KeyGuid\r | |
4467 | )\r | |
4468 | {\r | |
4469 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
4470 | EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout;\r | |
4471 | UINT16 KeyboardLayoutLength;\r | |
4472 | EFI_STATUS Status;\r | |
4473 | \r | |
4474 | if (This == NULL || KeyGuid == NULL) {\r | |
4475 | return EFI_INVALID_PARAMETER;\r | |
4476 | }\r | |
4477 | \r | |
4478 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4479 | \r | |
4480 | //\r | |
4481 | // The specified GUID equals the current keyboard layout GUID,\r | |
4482 | // return directly.\r | |
4483 | //\r | |
4484 | if (CompareGuid (&Private->CurrentLayoutGuid, KeyGuid)) {\r | |
4485 | return EFI_SUCCESS;\r | |
4486 | }\r | |
4487 | \r | |
4488 | //\r | |
4489 | // Try to find the incoming keyboard layout data in current database.\r | |
4490 | //\r | |
4491 | KeyboardLayoutLength = 0;\r | |
4492 | KeyboardLayout = NULL;\r | |
4493 | Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);\r | |
4494 | if (Status != EFI_BUFFER_TOO_SMALL) {\r | |
4495 | return Status;\r | |
4496 | }\r | |
4497 | \r | |
4498 | KeyboardLayout = (EFI_HII_KEYBOARD_LAYOUT *) AllocateZeroPool (KeyboardLayoutLength);\r | |
4499 | ASSERT (KeyboardLayout != NULL);\r | |
4500 | Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);\r | |
4501 | ASSERT_EFI_ERROR (Status);\r | |
4502 | \r | |
4503 | //\r | |
4504 | // Backup current keyboard layout.\r | |
4505 | //\r | |
4506 | CopyMem (&Private->CurrentLayoutGuid, KeyGuid, sizeof (EFI_GUID));\r | |
676df92c | 4507 | if (Private->CurrentLayout != NULL) {\r |
4508 | FreePool(Private->CurrentLayout);\r | |
4509 | }\r | |
93e3992d | 4510 | Private->CurrentLayout = KeyboardLayout;\r |
4511 | \r | |
4512 | //\r | |
4513 | // Signal EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group to notify\r | |
4514 | // current keyboard layout is changed.\r | |
4515 | //\r | |
4516 | Status = gBS->SignalEvent (gHiiKeyboardLayoutChanged);\r | |
4517 | ASSERT_EFI_ERROR (Status);\r | |
4518 | \r | |
4519 | return EFI_SUCCESS;\r | |
4520 | }\r | |
4521 | \r | |
4522 | \r | |
4523 | /**\r | |
4524 | Return the EFI handle associated with a package list.\r | |
4525 | \r | |
4526 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
4527 | instance.\r | |
4528 | @param PackageListHandle An EFI_HII_HANDLE that corresponds to the desired\r | |
4529 | package list in the HIIdatabase.\r | |
4530 | @param DriverHandle On return, contains the EFI_HANDLE which was\r | |
4531 | registered with the package list in\r | |
4532 | NewPackageList().\r | |
4533 | \r | |
4534 | @retval EFI_SUCCESS The DriverHandle was returned successfully.\r | |
4535 | @retval EFI_INVALID_PARAMETER The PackageListHandle was not valid or\r | |
4536 | DriverHandle was NULL.\r | |
4537 | @retval EFI_NOT_FOUND This PackageList handle can not be found in\r | |
4538 | current database.\r | |
4539 | \r | |
4540 | **/\r | |
4541 | EFI_STATUS\r | |
4542 | EFIAPI\r | |
4543 | HiiGetPackageListHandle (\r | |
4544 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
4545 | IN EFI_HII_HANDLE PackageListHandle,\r | |
4546 | OUT EFI_HANDLE *DriverHandle\r | |
4547 | )\r | |
4548 | {\r | |
4549 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
4550 | HII_DATABASE_RECORD *Node;\r | |
4551 | LIST_ENTRY *Link;\r | |
4552 | \r | |
4553 | if (This == NULL || DriverHandle == NULL) {\r | |
4554 | return EFI_INVALID_PARAMETER;\r | |
4555 | }\r | |
4556 | \r | |
4557 | if (!IsHiiHandleValid (PackageListHandle)) {\r | |
4558 | return EFI_INVALID_PARAMETER;\r | |
4559 | }\r | |
4560 | \r | |
4561 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
4562 | \r | |
4563 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
4564 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
4565 | if (Node->Handle == PackageListHandle) {\r | |
4566 | *DriverHandle = Node->DriverHandle;\r | |
4567 | return EFI_SUCCESS;\r | |
4568 | }\r | |
4569 | }\r | |
4570 | \r | |
4571 | return EFI_NOT_FOUND;\r | |
4572 | }\r | |
4573 | \r |