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93e3992d | 1 | /** @file\r |
e90b081a | 2 | Implementation for EFI_HII_DATABASE_PROTOCOL.\r |
3 | \r | |
e5c861ac | 4 | Copyright (c) 2007 - 2011, 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 | |
93e3992d | 18 | /**\r |
19 | This function generates a HII_DATABASE_RECORD node and adds into hii database.\r | |
e90b081a | 20 | This is a internal function.\r |
93e3992d | 21 | \r |
22 | @param Private hii database private structure\r | |
e90b081a | 23 | @param DatabaseNode HII_DATABASE_RECORD node which is used to store a\r |
93e3992d | 24 | package list\r |
25 | \r | |
26 | @retval EFI_SUCCESS A database record is generated successfully.\r | |
27 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
28 | database contents.\r | |
29 | @retval EFI_INVALID_PARAMETER Private is NULL or DatabaseRecord is NULL.\r | |
30 | \r | |
31 | **/\r | |
93e3992d | 32 | EFI_STATUS\r |
33 | GenerateHiiDatabaseRecord (\r | |
34 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
35 | OUT HII_DATABASE_RECORD **DatabaseNode\r | |
36 | )\r | |
37 | {\r | |
38 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
39 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
40 | HII_HANDLE *HiiHandle;\r | |
41 | \r | |
42 | if (Private == NULL || DatabaseNode == NULL) {\r | |
43 | return EFI_INVALID_PARAMETER;\r | |
44 | }\r | |
45 | \r | |
46 | DatabaseRecord = (HII_DATABASE_RECORD *) AllocateZeroPool (sizeof (HII_DATABASE_RECORD));\r | |
47 | if (DatabaseRecord == NULL) {\r | |
48 | return EFI_OUT_OF_RESOURCES;\r | |
49 | }\r | |
50 | DatabaseRecord->Signature = HII_DATABASE_RECORD_SIGNATURE;\r | |
51 | \r | |
52 | DatabaseRecord->PackageList = AllocateZeroPool (sizeof (HII_DATABASE_PACKAGE_LIST_INSTANCE));\r | |
53 | if (DatabaseRecord->PackageList == NULL) {\r | |
676df92c | 54 | FreePool (DatabaseRecord);\r |
93e3992d | 55 | return EFI_OUT_OF_RESOURCES;\r |
56 | }\r | |
57 | \r | |
58 | PackageList = DatabaseRecord->PackageList;\r | |
59 | \r | |
60 | InitializeListHead (&PackageList->GuidPkgHdr);\r | |
61 | InitializeListHead (&PackageList->FormPkgHdr);\r | |
62 | InitializeListHead (&PackageList->KeyboardLayoutHdr);\r | |
63 | InitializeListHead (&PackageList->StringPkgHdr);\r | |
64 | InitializeListHead (&PackageList->FontPkgHdr);\r | |
65 | InitializeListHead (&PackageList->SimpleFontPkgHdr);\r | |
66 | PackageList->ImagePkg = NULL;\r | |
67 | PackageList->DevicePathPkg = NULL;\r | |
68 | \r | |
69 | //\r | |
70 | // Create a new hii handle\r | |
71 | //\r | |
72 | HiiHandle = (HII_HANDLE *) AllocateZeroPool (sizeof (HII_HANDLE));\r | |
73 | if (HiiHandle == NULL) {\r | |
676df92c | 74 | FreePool (DatabaseRecord->PackageList);\r |
75 | FreePool (DatabaseRecord);\r | |
93e3992d | 76 | return EFI_OUT_OF_RESOURCES;\r |
77 | }\r | |
78 | HiiHandle->Signature = HII_HANDLE_SIGNATURE;\r | |
79 | //\r | |
80 | // Backup the number of Hii handles\r | |
81 | //\r | |
82 | Private->HiiHandleCount++;\r | |
cd7bfc2c | 83 | HiiHandle->Key = (UINTN) Private->HiiHandleCount;\r |
93e3992d | 84 | //\r |
85 | // Insert the handle to hii handle list of the whole database.\r | |
86 | //\r | |
87 | InsertTailList (&Private->HiiHandleList, &HiiHandle->Handle);\r | |
88 | \r | |
89 | DatabaseRecord->Handle = (EFI_HII_HANDLE) HiiHandle;\r | |
90 | \r | |
91 | //\r | |
92 | // Insert the Package List node to Package List link of the whole database.\r | |
93 | //\r | |
94 | InsertTailList (&Private->DatabaseList, &DatabaseRecord->DatabaseEntry);\r | |
95 | \r | |
96 | *DatabaseNode = DatabaseRecord;\r | |
97 | \r | |
98 | return EFI_SUCCESS;\r | |
99 | \r | |
100 | }\r | |
101 | \r | |
102 | \r | |
103 | /**\r | |
104 | This function checks whether a handle is a valid EFI_HII_HANDLE\r | |
e90b081a | 105 | This is a internal function.\r |
93e3992d | 106 | \r |
107 | @param Handle Pointer to a EFI_HII_HANDLE\r | |
108 | \r | |
109 | @retval TRUE Valid\r | |
110 | @retval FALSE Invalid\r | |
111 | \r | |
112 | **/\r | |
113 | BOOLEAN\r | |
114 | IsHiiHandleValid (\r | |
115 | EFI_HII_HANDLE Handle\r | |
116 | )\r | |
117 | {\r | |
118 | HII_HANDLE *HiiHandle;\r | |
119 | \r | |
120 | HiiHandle = (HII_HANDLE *) Handle;\r | |
121 | \r | |
122 | if (HiiHandle == NULL) {\r | |
123 | return FALSE;\r | |
124 | }\r | |
125 | \r | |
126 | if (HiiHandle->Signature != HII_HANDLE_SIGNATURE) {\r | |
127 | return FALSE;\r | |
128 | }\r | |
129 | \r | |
130 | return TRUE;\r | |
131 | }\r | |
132 | \r | |
133 | \r | |
134 | /**\r | |
135 | This function invokes the matching registered function.\r | |
e90b081a | 136 | This is a internal function.\r |
93e3992d | 137 | \r |
138 | @param Private HII Database driver private structure.\r | |
139 | @param NotifyType The type of change concerning the database.\r | |
140 | @param PackageInstance Points to the package referred to by the\r | |
141 | notification.\r | |
142 | @param PackageType Package type\r | |
143 | @param Handle The handle of the package list which contains the\r | |
144 | specified package.\r | |
145 | \r | |
146 | @retval EFI_SUCCESS Already checked all registered function and\r | |
147 | invoked if matched.\r | |
148 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
149 | \r | |
150 | **/\r | |
93e3992d | 151 | EFI_STATUS\r |
152 | InvokeRegisteredFunction (\r | |
153 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
154 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
155 | IN VOID *PackageInstance,\r | |
156 | IN UINT8 PackageType,\r | |
157 | IN EFI_HII_HANDLE Handle\r | |
158 | )\r | |
159 | {\r | |
160 | HII_DATABASE_NOTIFY *Notify;\r | |
161 | LIST_ENTRY *Link;\r | |
162 | EFI_HII_PACKAGE_HEADER *Package;\r | |
163 | UINT8 *Buffer;\r | |
164 | UINT32 BufferSize;\r | |
165 | UINT32 HeaderSize;\r | |
166 | UINT32 ImageBlockSize;\r | |
167 | UINT32 PaletteInfoSize;\r | |
168 | \r | |
169 | if (Private == NULL || (NotifyType & 0xF) == 0 || PackageInstance == NULL) {\r | |
170 | return EFI_INVALID_PARAMETER;\r | |
171 | }\r | |
172 | if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {\r | |
173 | return EFI_INVALID_PARAMETER;\r | |
174 | }\r | |
175 | if (!IsHiiHandleValid (Handle)) {\r | |
176 | return EFI_INVALID_PARAMETER;\r | |
177 | }\r | |
178 | \r | |
179 | Buffer = NULL;\r | |
180 | Package = NULL;\r | |
181 | \r | |
182 | //\r | |
183 | // Convert the incoming package from hii database storage format to UEFI\r | |
184 | // storage format. e.g. HII_GUID_PACKAGE_INSTANCE to EFI_HII_GUID_PACKAGE_HDR.\r | |
185 | //\r | |
186 | switch (PackageType) {\r | |
187 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
188 | Package = (EFI_HII_PACKAGE_HEADER *) (((HII_GUID_PACKAGE_INSTANCE *) PackageInstance)->GuidPkg);\r | |
189 | break;\r | |
190 | \r | |
8d00a0f1 | 191 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 192 | BufferSize = ((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->FormPkgHdr.Length;\r |
193 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
194 | ASSERT (Buffer != NULL);\r | |
195 | CopyMem (\r | |
196 | Buffer,\r | |
197 | &((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->FormPkgHdr,\r | |
198 | sizeof (EFI_HII_PACKAGE_HEADER)\r | |
199 | );\r | |
200 | CopyMem (\r | |
201 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
202 | ((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->IfrData,\r | |
203 | BufferSize - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
204 | );\r | |
205 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
206 | break;\r | |
207 | \r | |
208 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
209 | Package = (EFI_HII_PACKAGE_HEADER *) (((HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *) PackageInstance)->KeyboardPkg);\r | |
210 | break;\r | |
211 | \r | |
212 | case EFI_HII_PACKAGE_STRINGS:\r | |
213 | BufferSize = ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr->Header.Length;\r | |
214 | HeaderSize = ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr->HdrSize;\r | |
215 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
216 | ASSERT (Buffer != NULL);\r | |
217 | CopyMem (\r | |
218 | Buffer,\r | |
219 | ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr,\r | |
220 | HeaderSize\r | |
221 | );\r | |
222 | CopyMem (\r | |
223 | Buffer + HeaderSize,\r | |
224 | ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringBlock,\r | |
225 | BufferSize - HeaderSize\r | |
226 | );\r | |
227 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
228 | break;\r | |
229 | \r | |
230 | case EFI_HII_PACKAGE_FONTS:\r | |
231 | BufferSize = ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr->Header.Length;\r | |
232 | HeaderSize = ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr->HdrSize;\r | |
233 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
234 | ASSERT (Buffer != NULL);\r | |
235 | CopyMem (\r | |
236 | Buffer,\r | |
237 | ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr,\r | |
238 | HeaderSize\r | |
239 | );\r | |
240 | CopyMem (\r | |
241 | Buffer + HeaderSize,\r | |
242 | ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->GlyphBlock,\r | |
243 | BufferSize - HeaderSize\r | |
244 | );\r | |
245 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
246 | break;\r | |
247 | \r | |
248 | case EFI_HII_PACKAGE_IMAGES:\r | |
249 | BufferSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImagePkgHdr.Header.Length;\r | |
250 | HeaderSize = sizeof (EFI_HII_IMAGE_PACKAGE_HDR);\r | |
251 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
252 | ASSERT (Buffer != NULL);\r | |
253 | \r | |
254 | CopyMem (\r | |
255 | Buffer,\r | |
256 | &((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImagePkgHdr,\r | |
257 | HeaderSize\r | |
258 | );\r | |
259 | CopyMem (\r | |
260 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
261 | &HeaderSize,\r | |
262 | sizeof (UINT32)\r | |
263 | );\r | |
264 | \r | |
265 | ImageBlockSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImageBlockSize;\r | |
266 | if (ImageBlockSize != 0) {\r | |
267 | CopyMem (\r | |
268 | Buffer + HeaderSize,\r | |
269 | ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImageBlock,\r | |
270 | ImageBlockSize\r | |
271 | );\r | |
272 | }\r | |
273 | \r | |
274 | PaletteInfoSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->PaletteInfoSize;\r | |
275 | if (PaletteInfoSize != 0) {\r | |
276 | CopyMem (\r | |
277 | Buffer + HeaderSize + ImageBlockSize,\r | |
278 | ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->PaletteBlock,\r | |
279 | PaletteInfoSize\r | |
280 | );\r | |
281 | HeaderSize += ImageBlockSize;\r | |
282 | CopyMem (\r | |
283 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT32),\r | |
284 | &HeaderSize,\r | |
285 | sizeof (UINT32)\r | |
286 | );\r | |
287 | }\r | |
288 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
289 | break;\r | |
290 | \r | |
291 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
292 | BufferSize = ((HII_SIMPLE_FONT_PACKAGE_INSTANCE *) PackageInstance)->SimpleFontPkgHdr->Header.Length;\r | |
293 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
294 | ASSERT (Buffer != NULL);\r | |
295 | CopyMem (\r | |
296 | Buffer,\r | |
297 | ((HII_SIMPLE_FONT_PACKAGE_INSTANCE *) PackageInstance)->SimpleFontPkgHdr,\r | |
298 | BufferSize\r | |
299 | );\r | |
300 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
301 | break;\r | |
302 | \r | |
303 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
304 | Package = (EFI_HII_PACKAGE_HEADER *) PackageInstance;\r | |
305 | break;\r | |
306 | \r | |
307 | default:\r | |
308 | return EFI_INVALID_PARAMETER;\r | |
309 | }\r | |
310 | \r | |
311 | for (Link = Private->DatabaseNotifyList.ForwardLink;\r | |
312 | Link != &Private->DatabaseNotifyList;\r | |
313 | Link = Link->ForwardLink\r | |
314 | ) {\r | |
315 | Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);\r | |
316 | if (Notify->NotifyType == NotifyType && Notify->PackageType == PackageType) {\r | |
317 | //\r | |
318 | // Check in case PackageGuid is not NULL when Package is GUID package\r | |
319 | //\r | |
320 | if (PackageType != EFI_HII_PACKAGE_TYPE_GUID) {\r | |
321 | Notify->PackageGuid = NULL;\r | |
322 | }\r | |
323 | //\r | |
324 | // Status of Registered Function is unknown so did not check it\r | |
325 | //\r | |
326 | Notify->PackageNotifyFn (\r | |
327 | Notify->PackageType,\r | |
328 | Notify->PackageGuid,\r | |
329 | Package,\r | |
330 | Handle,\r | |
331 | NotifyType\r | |
332 | );\r | |
333 | }\r | |
334 | }\r | |
335 | \r | |
676df92c | 336 | if (Buffer != NULL) {\r |
337 | FreePool (Buffer);\r | |
338 | }\r | |
93e3992d | 339 | \r |
340 | return EFI_SUCCESS;\r | |
341 | }\r | |
342 | \r | |
343 | \r | |
344 | /**\r | |
345 | This function insert a GUID package to a package list node.\r | |
e90b081a | 346 | This is a internal function.\r |
93e3992d | 347 | \r |
348 | @param PackageHdr Pointer to a buffer stored with GUID package\r | |
349 | information.\r | |
350 | @param NotifyType The type of change concerning the database.\r | |
351 | @param PackageList Pointer to a package list which will be inserted\r | |
352 | to.\r | |
353 | @param Package Created GUID pacakge\r | |
354 | \r | |
355 | @retval EFI_SUCCESS Guid Package is inserted successfully.\r | |
356 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
357 | Guid package.\r | |
358 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
359 | \r | |
360 | **/\r | |
93e3992d | 361 | EFI_STATUS\r |
362 | InsertGuidPackage (\r | |
363 | IN VOID *PackageHdr,\r | |
364 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
365 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
366 | OUT HII_GUID_PACKAGE_INSTANCE **Package\r | |
367 | )\r | |
368 | {\r | |
369 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
370 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
371 | \r | |
372 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
373 | return EFI_INVALID_PARAMETER;\r | |
374 | }\r | |
375 | \r | |
376 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
377 | \r | |
378 | //\r | |
379 | // Create a GUID package node\r | |
380 | //\r | |
381 | GuidPackage = (HII_GUID_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_GUID_PACKAGE_INSTANCE));\r | |
382 | if (GuidPackage == NULL) {\r | |
383 | return EFI_OUT_OF_RESOURCES;\r | |
384 | }\r | |
385 | GuidPackage->GuidPkg = (UINT8 *) AllocateZeroPool (PackageHeader.Length);\r | |
386 | if (GuidPackage->GuidPkg == NULL) {\r | |
676df92c | 387 | FreePool (GuidPackage);\r |
93e3992d | 388 | return EFI_OUT_OF_RESOURCES;\r |
389 | }\r | |
390 | \r | |
391 | GuidPackage->Signature = HII_GUID_PACKAGE_SIGNATURE;\r | |
392 | CopyMem (GuidPackage->GuidPkg, PackageHdr, PackageHeader.Length);\r | |
393 | InsertTailList (&PackageList->GuidPkgHdr, &GuidPackage->GuidEntry);\r | |
394 | *Package = GuidPackage;\r | |
395 | \r | |
396 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
397 | PackageList->PackageListHdr.PackageLength += PackageHeader.Length;\r | |
398 | }\r | |
399 | \r | |
400 | return EFI_SUCCESS;\r | |
401 | }\r | |
402 | \r | |
403 | \r | |
404 | /**\r | |
405 | This function exports GUID packages to a buffer.\r | |
e90b081a | 406 | This is a internal function.\r |
93e3992d | 407 | \r |
408 | @param Private Hii database private structure.\r | |
409 | @param Handle Identification of a package list.\r | |
410 | @param PackageList Pointer to a package list which will be exported.\r | |
411 | @param UsedSize The length of buffer be used.\r | |
412 | @param BufferSize Length of the Buffer.\r | |
413 | @param Buffer Allocated space for storing exported data.\r | |
414 | @param ResultSize The size of the already exported content of this\r | |
415 | package list.\r | |
416 | \r | |
417 | @retval EFI_SUCCESS Guid Packages are exported successfully.\r | |
418 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
419 | \r | |
420 | **/\r | |
93e3992d | 421 | EFI_STATUS\r |
422 | ExportGuidPackages (\r | |
423 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
424 | IN EFI_HII_HANDLE Handle,\r | |
425 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
426 | IN UINTN UsedSize,\r | |
427 | IN UINTN BufferSize,\r | |
428 | IN OUT VOID *Buffer,\r | |
429 | IN OUT UINTN *ResultSize\r | |
430 | )\r | |
431 | {\r | |
432 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
433 | LIST_ENTRY *Link;\r | |
434 | UINTN PackageLength;\r | |
435 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
436 | EFI_STATUS Status;\r | |
437 | \r | |
438 | if (PackageList == NULL || ResultSize == NULL) {\r | |
439 | return EFI_INVALID_PARAMETER;\r | |
440 | }\r | |
441 | \r | |
442 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
443 | return EFI_INVALID_PARAMETER;\r | |
444 | }\r | |
445 | \r | |
446 | PackageLength = 0;\r | |
447 | Status = EFI_SUCCESS;\r | |
448 | \r | |
449 | for (Link = PackageList->GuidPkgHdr.ForwardLink; Link != &PackageList->GuidPkgHdr; Link = Link->ForwardLink) {\r | |
450 | GuidPackage = CR (Link, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);\r | |
451 | CopyMem (&PackageHeader, GuidPackage->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
452 | PackageLength += PackageHeader.Length;\r | |
453 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
454 | Status = InvokeRegisteredFunction (\r | |
455 | Private,\r | |
456 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
457 | (VOID *) GuidPackage,\r | |
458 | EFI_HII_PACKAGE_TYPE_GUID,\r | |
459 | Handle\r | |
460 | );\r | |
461 | ASSERT_EFI_ERROR (Status);\r | |
462 | CopyMem (Buffer, GuidPackage->GuidPkg, PackageHeader.Length);\r | |
463 | Buffer = (UINT8 *) Buffer + PackageHeader.Length;\r | |
464 | }\r | |
465 | }\r | |
466 | \r | |
467 | *ResultSize += PackageLength;\r | |
468 | return EFI_SUCCESS;\r | |
469 | }\r | |
470 | \r | |
471 | \r | |
472 | /**\r | |
473 | This function deletes all GUID packages from a package list node.\r | |
e90b081a | 474 | This is a internal function.\r |
93e3992d | 475 | \r |
476 | @param Private Hii database private data.\r | |
477 | @param Handle Handle of the package list which contains the to\r | |
478 | be removed GUID packages.\r | |
479 | @param PackageList Pointer to a package list that contains removing\r | |
480 | packages.\r | |
481 | \r | |
482 | @retval EFI_SUCCESS GUID Package(s) is deleted successfully.\r | |
483 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
484 | \r | |
485 | **/\r | |
93e3992d | 486 | EFI_STATUS\r |
487 | RemoveGuidPackages (\r | |
488 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
489 | IN EFI_HII_HANDLE Handle,\r | |
490 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
491 | )\r | |
492 | {\r | |
493 | LIST_ENTRY *ListHead;\r | |
494 | HII_GUID_PACKAGE_INSTANCE *Package;\r | |
495 | EFI_STATUS Status;\r | |
496 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
497 | \r | |
498 | ListHead = &PackageList->GuidPkgHdr;\r | |
499 | \r | |
500 | while (!IsListEmpty (ListHead)) {\r | |
501 | Package = CR (\r | |
502 | ListHead->ForwardLink,\r | |
503 | HII_GUID_PACKAGE_INSTANCE,\r | |
504 | GuidEntry,\r | |
505 | HII_GUID_PACKAGE_SIGNATURE\r | |
506 | );\r | |
507 | Status = InvokeRegisteredFunction (\r | |
508 | Private,\r | |
509 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
510 | (VOID *) Package,\r | |
511 | EFI_HII_PACKAGE_TYPE_GUID,\r | |
512 | Handle\r | |
513 | );\r | |
514 | if (EFI_ERROR (Status)) {\r | |
515 | return Status;\r | |
516 | }\r | |
517 | \r | |
518 | RemoveEntryList (&Package->GuidEntry);\r | |
519 | CopyMem (&PackageHeader, Package->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
520 | PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;\r | |
676df92c | 521 | FreePool (Package->GuidPkg);\r |
522 | FreePool (Package);\r | |
93e3992d | 523 | }\r |
524 | \r | |
525 | return EFI_SUCCESS;\r | |
526 | }\r | |
527 | \r | |
528 | \r | |
529 | /**\r | |
530 | This function insert a Form package to a package list node.\r | |
e90b081a | 531 | This is a internal function.\r |
93e3992d | 532 | \r |
533 | @param PackageHdr Pointer to a buffer stored with Form package\r | |
534 | information.\r | |
535 | @param NotifyType The type of change concerning the database.\r | |
536 | @param PackageList Pointer to a package list which will be inserted\r | |
537 | to.\r | |
538 | @param Package Created Form package\r | |
539 | \r | |
540 | @retval EFI_SUCCESS Form Package is inserted successfully.\r | |
541 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
542 | Form package.\r | |
543 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
544 | \r | |
545 | **/\r | |
93e3992d | 546 | EFI_STATUS\r |
547 | InsertFormPackage (\r | |
548 | IN VOID *PackageHdr,\r | |
549 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
550 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
551 | OUT HII_IFR_PACKAGE_INSTANCE **Package\r | |
552 | )\r | |
553 | {\r | |
554 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
555 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
556 | \r | |
557 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
558 | return EFI_INVALID_PARAMETER;\r | |
559 | }\r | |
560 | \r | |
561 | //\r | |
562 | // Get the length of the package, including package header itself\r | |
563 | //\r | |
564 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
565 | \r | |
566 | //\r | |
567 | // Create a Form package node\r | |
568 | //\r | |
569 | FormPackage = (HII_IFR_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_IFR_PACKAGE_INSTANCE));\r | |
570 | if (FormPackage == NULL) {\r | |
571 | return EFI_OUT_OF_RESOURCES;\r | |
572 | }\r | |
573 | \r | |
574 | FormPackage->IfrData = (UINT8 *) AllocateZeroPool (PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER));\r | |
575 | if (FormPackage->IfrData == NULL) {\r | |
676df92c | 576 | FreePool (FormPackage);\r |
93e3992d | 577 | return EFI_OUT_OF_RESOURCES;\r |
578 | }\r | |
579 | \r | |
580 | FormPackage->Signature = HII_IFR_PACKAGE_SIGNATURE;\r | |
581 | //\r | |
582 | // Copy Package Header\r | |
583 | //\r | |
584 | CopyMem (&FormPackage->FormPkgHdr, &PackageHeader, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
585 | \r | |
586 | //\r | |
587 | // Copy Ifr contents\r | |
588 | //\r | |
589 | CopyMem (\r | |
590 | FormPackage->IfrData,\r | |
591 | (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
592 | PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
593 | );\r | |
594 | \r | |
595 | InsertTailList (&PackageList->FormPkgHdr, &FormPackage->IfrEntry);\r | |
596 | *Package = FormPackage;\r | |
597 | \r | |
598 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
599 | PackageList->PackageListHdr.PackageLength += FormPackage->FormPkgHdr.Length;\r | |
600 | }\r | |
601 | return EFI_SUCCESS;\r | |
602 | }\r | |
603 | \r | |
604 | \r | |
605 | /**\r | |
606 | This function exports Form packages to a buffer.\r | |
e90b081a | 607 | This is a internal function.\r |
93e3992d | 608 | \r |
609 | @param Private Hii database private structure.\r | |
610 | @param Handle Identification of a package list.\r | |
611 | @param PackageList Pointer to a package list which will be exported.\r | |
612 | @param UsedSize The length of buffer be used.\r | |
613 | @param BufferSize Length of the Buffer.\r | |
614 | @param Buffer Allocated space for storing exported data.\r | |
615 | @param ResultSize The size of the already exported content of this\r | |
616 | package list.\r | |
617 | \r | |
618 | @retval EFI_SUCCESS Form Packages are exported successfully.\r | |
619 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
620 | \r | |
621 | **/\r | |
93e3992d | 622 | EFI_STATUS\r |
623 | ExportFormPackages (\r | |
624 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
625 | IN EFI_HII_HANDLE Handle,\r | |
626 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
627 | IN UINTN UsedSize,\r | |
628 | IN UINTN BufferSize,\r | |
629 | IN OUT VOID *Buffer,\r | |
630 | IN OUT UINTN *ResultSize\r | |
631 | )\r | |
632 | {\r | |
633 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
634 | UINTN PackageLength;\r | |
635 | LIST_ENTRY *Link;\r | |
636 | EFI_STATUS Status;\r | |
637 | \r | |
638 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
639 | return EFI_INVALID_PARAMETER;\r | |
640 | }\r | |
641 | \r | |
642 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
643 | return EFI_INVALID_PARAMETER;\r | |
644 | }\r | |
645 | \r | |
646 | PackageLength = 0;\r | |
647 | Status = EFI_SUCCESS;\r | |
648 | \r | |
649 | //\r | |
650 | // Export Form packages.\r | |
651 | //\r | |
652 | for (Link = PackageList->FormPkgHdr.ForwardLink; Link != &PackageList->FormPkgHdr; Link = Link->ForwardLink) {\r | |
653 | FormPackage = CR (Link, HII_IFR_PACKAGE_INSTANCE, IfrEntry, HII_IFR_PACKAGE_SIGNATURE);\r | |
654 | PackageLength += FormPackage->FormPkgHdr.Length;\r | |
6e3f5b2a | 655 | if ((Buffer != NULL) && (PackageLength + *ResultSize + UsedSize <= BufferSize)) {\r |
93e3992d | 656 | //\r |
657 | // Invoke registered notification if exists\r | |
658 | //\r | |
659 | Status = InvokeRegisteredFunction (\r | |
660 | Private,\r | |
661 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
662 | (VOID *) FormPackage,\r | |
8d00a0f1 | 663 | EFI_HII_PACKAGE_FORMS,\r |
93e3992d | 664 | Handle\r |
665 | );\r | |
666 | ASSERT_EFI_ERROR (Status);\r | |
667 | //\r | |
668 | // Copy the Form package content.\r | |
669 | //\r | |
670 | CopyMem (Buffer, (VOID *) (&FormPackage->FormPkgHdr), sizeof (EFI_HII_PACKAGE_HEADER));\r | |
671 | Buffer = (UINT8 *) Buffer + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
672 | CopyMem (\r | |
673 | Buffer,\r | |
674 | (VOID *) FormPackage->IfrData,\r | |
675 | FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
676 | );\r | |
677 | Buffer = (UINT8 *) Buffer + FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);\r | |
678 | }\r | |
679 | }\r | |
680 | \r | |
681 | *ResultSize += PackageLength;\r | |
682 | \r | |
683 | return EFI_SUCCESS;\r | |
684 | \r | |
685 | }\r | |
686 | \r | |
687 | \r | |
688 | /**\r | |
689 | This function deletes all Form packages from a package list node.\r | |
e90b081a | 690 | This is a internal function.\r |
93e3992d | 691 | \r |
692 | @param Private Hii database private data.\r | |
693 | @param Handle Handle of the package list which contains the to\r | |
694 | be removed Form packages.\r | |
695 | @param PackageList Pointer to a package list that contains removing\r | |
696 | packages.\r | |
697 | \r | |
698 | @retval EFI_SUCCESS Form Package(s) is deleted successfully.\r | |
699 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
700 | \r | |
701 | **/\r | |
93e3992d | 702 | EFI_STATUS\r |
703 | RemoveFormPackages (\r | |
704 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
705 | IN EFI_HII_HANDLE Handle,\r | |
706 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
707 | )\r | |
708 | {\r | |
709 | LIST_ENTRY *ListHead;\r | |
710 | HII_IFR_PACKAGE_INSTANCE *Package;\r | |
711 | EFI_STATUS Status;\r | |
712 | \r | |
713 | ListHead = &PackageList->FormPkgHdr;\r | |
714 | \r | |
715 | while (!IsListEmpty (ListHead)) {\r | |
716 | Package = CR (\r | |
717 | ListHead->ForwardLink,\r | |
718 | HII_IFR_PACKAGE_INSTANCE,\r | |
719 | IfrEntry,\r | |
720 | HII_IFR_PACKAGE_SIGNATURE\r | |
721 | );\r | |
722 | Status = InvokeRegisteredFunction (\r | |
723 | Private,\r | |
724 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
725 | (VOID *) Package,\r | |
8d00a0f1 | 726 | EFI_HII_PACKAGE_FORMS,\r |
93e3992d | 727 | Handle\r |
728 | );\r | |
729 | if (EFI_ERROR (Status)) {\r | |
730 | return Status;\r | |
731 | }\r | |
732 | \r | |
733 | RemoveEntryList (&Package->IfrEntry);\r | |
734 | PackageList->PackageListHdr.PackageLength -= Package->FormPkgHdr.Length;\r | |
676df92c | 735 | FreePool (Package->IfrData);\r |
736 | FreePool (Package);\r | |
93e3992d | 737 | \r |
738 | }\r | |
739 | \r | |
740 | return EFI_SUCCESS;\r | |
741 | }\r | |
742 | \r | |
743 | \r | |
744 | \r | |
745 | /**\r | |
746 | This function insert a String package to a package list node.\r | |
e90b081a | 747 | This is a internal function.\r |
93e3992d | 748 | \r |
749 | @param Private Hii database private structure.\r | |
750 | @param PackageHdr Pointer to a buffer stored with String package\r | |
751 | information.\r | |
752 | @param NotifyType The type of change concerning the database.\r | |
753 | @param PackageList Pointer to a package list which will be inserted\r | |
754 | to.\r | |
755 | @param Package Created String package\r | |
756 | \r | |
757 | @retval EFI_SUCCESS String Package is inserted successfully.\r | |
758 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
759 | String package.\r | |
760 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
761 | @retval EFI_UNSUPPORTED A string package with the same language already\r | |
762 | exists in current package list.\r | |
763 | \r | |
764 | **/\r | |
93e3992d | 765 | EFI_STATUS\r |
766 | InsertStringPackage (\r | |
767 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
768 | IN VOID *PackageHdr,\r | |
769 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
770 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
771 | OUT HII_STRING_PACKAGE_INSTANCE **Package\r | |
93e3992d | 772 | )\r |
773 | {\r | |
774 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
775 | UINT32 HeaderSize;\r | |
776 | EFI_STATUS Status;\r | |
777 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
778 | CHAR8 *Language;\r | |
779 | UINT32 LanguageSize;\r | |
780 | LIST_ENTRY *Link;\r | |
781 | \r | |
782 | if (Private == NULL || PackageHdr == NULL || PackageList == NULL) {\r | |
783 | return EFI_INVALID_PARAMETER;\r | |
784 | }\r | |
785 | if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {\r | |
786 | return EFI_INVALID_PARAMETER;\r | |
787 | }\r | |
788 | \r | |
789 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
790 | CopyMem (&HeaderSize, (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));\r | |
791 | \r | |
792 | //\r | |
793 | // It is illegal to have two string packages with same language within one packagelist\r | |
794 | // since the stringid will be duplicate if so. Check it to avoid this potential issue.\r | |
795 | //\r | |
796 | LanguageSize = HeaderSize - sizeof (EFI_HII_STRING_PACKAGE_HDR) + sizeof (CHAR8);\r | |
797 | Language = (CHAR8 *) AllocateZeroPool (LanguageSize);\r | |
798 | if (Language == NULL) {\r | |
799 | return EFI_OUT_OF_RESOURCES;\r | |
800 | }\r | |
801 | AsciiStrCpy (Language, (CHAR8 *) PackageHdr + HeaderSize - LanguageSize);\r | |
802 | for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {\r | |
803 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
f324bf4d | 804 | if (HiiCompareLanguage (Language, StringPackage->StringPkgHdr->Language)) {\r |
676df92c | 805 | FreePool (Language);\r |
93e3992d | 806 | return EFI_UNSUPPORTED;\r |
807 | }\r | |
808 | }\r | |
676df92c | 809 | FreePool (Language);\r |
93e3992d | 810 | \r |
811 | //\r | |
812 | // Create a String package node\r | |
813 | //\r | |
814 | StringPackage = (HII_STRING_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_STRING_PACKAGE_INSTANCE));\r | |
815 | if (StringPackage == NULL) {\r | |
816 | Status = EFI_OUT_OF_RESOURCES;\r | |
817 | goto Error;\r | |
818 | }\r | |
819 | \r | |
820 | StringPackage->StringPkgHdr = (EFI_HII_STRING_PACKAGE_HDR *) AllocateZeroPool (HeaderSize);\r | |
821 | if (StringPackage->StringPkgHdr == NULL) {\r | |
822 | Status = EFI_OUT_OF_RESOURCES;\r | |
823 | goto Error;\r | |
824 | }\r | |
825 | \r | |
826 | StringPackage->StringBlock = (UINT8 *) AllocateZeroPool (PackageHeader.Length - HeaderSize);\r | |
827 | if (StringPackage->StringBlock == NULL) {\r | |
828 | Status = EFI_OUT_OF_RESOURCES;\r | |
829 | goto Error;\r | |
830 | }\r | |
831 | \r | |
832 | StringPackage->Signature = HII_STRING_PACKAGE_SIGNATURE;\r | |
833 | StringPackage->FontId = 0;\r | |
834 | InitializeListHead (&StringPackage->FontInfoList);\r | |
835 | \r | |
836 | //\r | |
837 | // Copy the String package header.\r | |
838 | //\r | |
839 | CopyMem (StringPackage->StringPkgHdr, PackageHdr, HeaderSize);\r | |
840 | \r | |
841 | //\r | |
842 | // Copy the String blocks\r | |
843 | //\r | |
844 | CopyMem (\r | |
845 | StringPackage->StringBlock,\r | |
846 | (UINT8 *) PackageHdr + HeaderSize,\r | |
847 | PackageHeader.Length - HeaderSize\r | |
848 | );\r | |
849 | \r | |
850 | //\r | |
851 | // Collect all font block info\r | |
852 | //\r | |
e5c861ac | 853 | Status = FindStringBlock (Private, StringPackage, (EFI_STRING_ID) (-1), NULL, NULL, NULL, &StringPackage->MaxStringId, NULL);\r |
93e3992d | 854 | if (EFI_ERROR (Status)) {\r |
855 | return Status;\r | |
856 | }\r | |
857 | \r | |
858 | //\r | |
859 | // Insert to String package array\r | |
860 | //\r | |
861 | InsertTailList (&PackageList->StringPkgHdr, &StringPackage->StringEntry);\r | |
862 | *Package = StringPackage;\r | |
863 | \r | |
864 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
865 | PackageList->PackageListHdr.PackageLength += StringPackage->StringPkgHdr->Header.Length;\r | |
866 | }\r | |
867 | \r | |
868 | return EFI_SUCCESS;\r | |
869 | \r | |
870 | Error:\r | |
871 | \r | |
676df92c | 872 | if (StringPackage != NULL) {\r |
c59634ea | 873 | if (StringPackage->StringBlock != NULL) {\r |
874 | FreePool (StringPackage->StringBlock);\r | |
875 | }\r | |
876 | if (StringPackage->StringPkgHdr != NULL) {\r | |
877 | FreePool (StringPackage->StringPkgHdr);\r | |
878 | }\r | |
676df92c | 879 | FreePool (StringPackage);\r |
880 | }\r | |
93e3992d | 881 | return Status;\r |
882 | \r | |
883 | }\r | |
884 | \r | |
6ddd3af7 LG |
885 | /**\r |
886 | Adjust all string packages in a single package list to have the same max string ID.\r | |
887 | \r | |
888 | @param PackageList Pointer to a package list which will be adjusted.\r | |
889 | \r | |
890 | @retval EFI_SUCCESS Adjust all string packages successfully.\r | |
891 | @retval others Can't adjust string packges.\r | |
892 | \r | |
893 | **/\r | |
894 | EFI_STATUS\r | |
895 | AdjustStringPackage (\r | |
896 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
897 | )\r | |
898 | {\r | |
899 | LIST_ENTRY *Link;\r | |
900 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
901 | UINT32 Skip2BlockSize;\r | |
902 | UINT32 OldBlockSize;\r | |
903 | UINT8 *StringBlock;\r | |
904 | UINT8 *BlockPtr;\r | |
905 | EFI_STRING_ID MaxStringId;\r | |
906 | UINT16 SkipCount;\r | |
907 | \r | |
908 | MaxStringId = 0;\r | |
909 | for (Link = PackageList->StringPkgHdr.ForwardLink;\r | |
910 | Link != &PackageList->StringPkgHdr;\r | |
911 | Link = Link->ForwardLink\r | |
912 | ) {\r | |
913 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
914 | if (MaxStringId < StringPackage->MaxStringId) {\r | |
915 | MaxStringId = StringPackage->MaxStringId;\r | |
916 | }\r | |
917 | }\r | |
918 | \r | |
919 | for (Link = PackageList->StringPkgHdr.ForwardLink;\r | |
920 | Link != &PackageList->StringPkgHdr;\r | |
921 | Link = Link->ForwardLink\r | |
922 | ) {\r | |
923 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
924 | if (StringPackage->MaxStringId < MaxStringId) {\r | |
925 | OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
926 | //\r | |
927 | // Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCKs to reserve the missing string IDs.\r | |
928 | //\r | |
929 | SkipCount = (UINT16) (MaxStringId - StringPackage->MaxStringId);\r | |
930 | Skip2BlockSize = (UINT32) sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r | |
931 | \r | |
932 | StringBlock = (UINT8 *) AllocateZeroPool (OldBlockSize + Skip2BlockSize);\r | |
933 | if (StringBlock == NULL) {\r | |
934 | return EFI_OUT_OF_RESOURCES;\r | |
935 | }\r | |
936 | //\r | |
937 | // Copy original string blocks, except the EFI_HII_SIBT_END.\r | |
938 | //\r | |
939 | CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));\r | |
940 | //\r | |
941 | // Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCK blocks\r | |
942 | //\r | |
943 | BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
944 | *BlockPtr = EFI_HII_SIBT_SKIP2;\r | |
945 | CopyMem (BlockPtr + 1, &SkipCount, sizeof (UINT16));\r | |
946 | BlockPtr += sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r | |
947 | \r | |
948 | //\r | |
949 | // Append a EFI_HII_SIBT_END block to the end.\r | |
950 | //\r | |
951 | *BlockPtr = EFI_HII_SIBT_END;\r | |
952 | FreePool (StringPackage->StringBlock);\r | |
953 | StringPackage->StringBlock = StringBlock;\r | |
954 | StringPackage->StringPkgHdr->Header.Length += Skip2BlockSize;\r | |
955 | PackageList->PackageListHdr.PackageLength += Skip2BlockSize;\r | |
956 | StringPackage->MaxStringId = MaxStringId;\r | |
957 | }\r | |
958 | }\r | |
959 | \r | |
960 | return EFI_SUCCESS;\r | |
961 | }\r | |
93e3992d | 962 | \r |
963 | /**\r | |
964 | This function exports String packages to a buffer.\r | |
e90b081a | 965 | This is a internal function.\r |
93e3992d | 966 | \r |
967 | @param Private Hii database private structure.\r | |
968 | @param Handle Identification of a package list.\r | |
969 | @param PackageList Pointer to a package list which will be exported.\r | |
970 | @param UsedSize The length of buffer be used.\r | |
971 | @param BufferSize Length of the Buffer.\r | |
972 | @param Buffer Allocated space for storing exported data.\r | |
973 | @param ResultSize The size of the already exported content of this\r | |
974 | package list.\r | |
975 | \r | |
976 | @retval EFI_SUCCESS String Packages are exported successfully.\r | |
977 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
978 | \r | |
979 | **/\r | |
93e3992d | 980 | EFI_STATUS\r |
981 | ExportStringPackages (\r | |
982 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
983 | IN EFI_HII_HANDLE Handle,\r | |
984 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
985 | IN UINTN UsedSize,\r | |
986 | IN UINTN BufferSize,\r | |
987 | IN OUT VOID *Buffer,\r | |
988 | IN OUT UINTN *ResultSize\r | |
989 | )\r | |
990 | {\r | |
991 | LIST_ENTRY *Link;\r | |
992 | UINTN PackageLength;\r | |
993 | EFI_STATUS Status;\r | |
994 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
995 | \r | |
996 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
997 | return EFI_INVALID_PARAMETER;\r | |
998 | }\r | |
999 | \r | |
1000 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1001 | return EFI_INVALID_PARAMETER;\r | |
1002 | }\r | |
1003 | \r | |
1004 | PackageLength = 0;\r | |
1005 | Status = EFI_SUCCESS;\r | |
1006 | \r | |
1007 | for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {\r | |
1008 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
1009 | PackageLength += StringPackage->StringPkgHdr->Header.Length;\r | |
1010 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1011 | //\r | |
1012 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1013 | //\r | |
1014 | Status = InvokeRegisteredFunction (\r | |
1015 | Private,\r | |
1016 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1017 | (VOID *) StringPackage,\r | |
1018 | EFI_HII_PACKAGE_STRINGS,\r | |
1019 | Handle\r | |
1020 | );\r | |
1021 | ASSERT_EFI_ERROR (Status);\r | |
1022 | //\r | |
1023 | // Copy String package header\r | |
1024 | //\r | |
1025 | CopyMem (Buffer, StringPackage->StringPkgHdr, StringPackage->StringPkgHdr->HdrSize);\r | |
1026 | Buffer = (UINT8 *) Buffer + StringPackage->StringPkgHdr->HdrSize;\r | |
1027 | \r | |
1028 | //\r | |
1029 | // Copy String blocks information\r | |
1030 | //\r | |
1031 | CopyMem (\r | |
1032 | Buffer,\r | |
1033 | StringPackage->StringBlock,\r | |
1034 | StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize\r | |
1035 | );\r | |
1036 | Buffer = (UINT8 *) Buffer + StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
1037 | }\r | |
1038 | }\r | |
1039 | \r | |
1040 | *ResultSize += PackageLength;\r | |
1041 | return EFI_SUCCESS;\r | |
1042 | }\r | |
1043 | \r | |
1044 | \r | |
1045 | /**\r | |
1046 | This function deletes all String packages from a package list node.\r | |
e90b081a | 1047 | This is a internal function.\r |
93e3992d | 1048 | \r |
1049 | @param Private Hii database private data.\r | |
1050 | @param Handle Handle of the package list which contains the to\r | |
1051 | be removed String packages.\r | |
1052 | @param PackageList Pointer to a package list that contains removing\r | |
1053 | packages.\r | |
1054 | \r | |
1055 | @retval EFI_SUCCESS String Package(s) is deleted successfully.\r | |
1056 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1057 | \r | |
1058 | **/\r | |
93e3992d | 1059 | EFI_STATUS\r |
1060 | RemoveStringPackages (\r | |
1061 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1062 | IN EFI_HII_HANDLE Handle,\r | |
1063 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1064 | )\r | |
1065 | {\r | |
1066 | LIST_ENTRY *ListHead;\r | |
1067 | HII_STRING_PACKAGE_INSTANCE *Package;\r | |
1068 | HII_FONT_INFO *FontInfo;\r | |
1069 | EFI_STATUS Status;\r | |
1070 | \r | |
1071 | ListHead = &PackageList->StringPkgHdr;\r | |
1072 | \r | |
1073 | while (!IsListEmpty (ListHead)) {\r | |
1074 | Package = CR (\r | |
1075 | ListHead->ForwardLink,\r | |
1076 | HII_STRING_PACKAGE_INSTANCE,\r | |
1077 | StringEntry,\r | |
1078 | HII_STRING_PACKAGE_SIGNATURE\r | |
1079 | );\r | |
1080 | Status = InvokeRegisteredFunction (\r | |
1081 | Private,\r | |
1082 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1083 | (VOID *) Package,\r | |
1084 | EFI_HII_PACKAGE_STRINGS,\r | |
1085 | Handle\r | |
1086 | );\r | |
1087 | if (EFI_ERROR (Status)) {\r | |
1088 | return Status;\r | |
1089 | }\r | |
1090 | \r | |
1091 | RemoveEntryList (&Package->StringEntry);\r | |
1092 | PackageList->PackageListHdr.PackageLength -= Package->StringPkgHdr->Header.Length;\r | |
676df92c | 1093 | FreePool (Package->StringBlock);\r |
1094 | FreePool (Package->StringPkgHdr);\r | |
93e3992d | 1095 | //\r |
1096 | // Delete font information\r | |
1097 | //\r | |
1098 | while (!IsListEmpty (&Package->FontInfoList)) {\r | |
1099 | FontInfo = CR (\r | |
1100 | Package->FontInfoList.ForwardLink,\r | |
1101 | HII_FONT_INFO,\r | |
1102 | Entry,\r | |
1103 | HII_FONT_INFO_SIGNATURE\r | |
1104 | );\r | |
1105 | RemoveEntryList (&FontInfo->Entry);\r | |
676df92c | 1106 | FreePool (FontInfo);\r |
93e3992d | 1107 | }\r |
1108 | \r | |
676df92c | 1109 | FreePool (Package);\r |
93e3992d | 1110 | }\r |
1111 | \r | |
1112 | return EFI_SUCCESS;\r | |
1113 | }\r | |
1114 | \r | |
1115 | \r | |
1116 | /**\r | |
1117 | This function insert a Font package to a package list node.\r | |
e90b081a | 1118 | This is a internal function.\r |
93e3992d | 1119 | \r |
1120 | @param Private Hii database private structure.\r | |
1121 | @param PackageHdr Pointer to a buffer stored with Font package\r | |
1122 | information.\r | |
1123 | @param NotifyType The type of change concerning the database.\r | |
1124 | @param PackageList Pointer to a package list which will be inserted\r | |
1125 | to.\r | |
1126 | @param Package Created Font package\r | |
1127 | \r | |
1128 | @retval EFI_SUCCESS Font Package is inserted successfully.\r | |
1129 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1130 | Font package.\r | |
1131 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1132 | @retval EFI_UNSUPPORTED A font package with same EFI_FONT_INFO already\r | |
1133 | exists in current hii database.\r | |
1134 | \r | |
1135 | **/\r | |
93e3992d | 1136 | EFI_STATUS\r |
1137 | InsertFontPackage (\r | |
1138 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1139 | IN VOID *PackageHdr,\r | |
1140 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1141 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1142 | OUT HII_FONT_PACKAGE_INSTANCE **Package\r | |
1143 | )\r | |
1144 | {\r | |
1145 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r | |
1146 | EFI_HII_FONT_PACKAGE_HDR *FontPkgHdr;\r | |
1147 | UINT32 HeaderSize;\r | |
1148 | EFI_STATUS Status;\r | |
1149 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
1150 | EFI_FONT_INFO *FontInfo;\r | |
1151 | UINT32 FontInfoSize;\r | |
1152 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
1153 | \r | |
1154 | if (Private == NULL || PackageHdr == NULL || PackageList == NULL) {\r | |
1155 | return EFI_INVALID_PARAMETER;\r | |
1156 | }\r | |
1157 | \r | |
1158 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1159 | CopyMem (&HeaderSize, (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));\r | |
1160 | \r | |
1161 | FontInfo = NULL;\r | |
1162 | FontPackage = NULL;\r | |
1163 | GlobalFont = NULL;\r | |
1164 | \r | |
1165 | //\r | |
1166 | // It is illegal to have two font packages with same EFI_FONT_INFO within hii\r | |
1167 | // database. EFI_FONT_INFO (FontName, FontSize, FontStyle) describes font's\r | |
1168 | // attributes and identify a font uniquely.\r | |
1169 | //\r | |
1170 | FontPkgHdr = (EFI_HII_FONT_PACKAGE_HDR *) AllocateZeroPool (HeaderSize);\r | |
1171 | if (FontPkgHdr == NULL) {\r | |
1172 | Status = EFI_OUT_OF_RESOURCES;\r | |
1173 | goto Error;\r | |
1174 | }\r | |
1175 | CopyMem (FontPkgHdr, PackageHdr, HeaderSize);\r | |
1176 | \r | |
1177 | FontInfoSize = sizeof (EFI_FONT_INFO) + HeaderSize - sizeof (EFI_HII_FONT_PACKAGE_HDR);\r | |
1178 | FontInfo = (EFI_FONT_INFO *) AllocateZeroPool (FontInfoSize);\r | |
1179 | if (FontInfo == NULL) {\r | |
1180 | Status = EFI_OUT_OF_RESOURCES;\r | |
1181 | goto Error;\r | |
1182 | }\r | |
1183 | FontInfo->FontStyle = FontPkgHdr->FontStyle;\r | |
1184 | FontInfo->FontSize = FontPkgHdr->Cell.Height;\r | |
1185 | StrCpy (FontInfo->FontName, FontPkgHdr->FontFamily);\r | |
1186 | \r | |
1187 | if (IsFontInfoExisted (Private, FontInfo, NULL, NULL, NULL)) {\r | |
1188 | Status = EFI_UNSUPPORTED;\r | |
1189 | goto Error;\r | |
1190 | }\r | |
1191 | \r | |
1192 | //\r | |
1193 | // Create a Font package node\r | |
1194 | //\r | |
1195 | FontPackage = (HII_FONT_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_FONT_PACKAGE_INSTANCE));\r | |
1196 | if (FontPackage == NULL) {\r | |
1197 | Status = EFI_OUT_OF_RESOURCES;\r | |
1198 | goto Error;\r | |
1199 | }\r | |
1200 | FontPackage->Signature = HII_FONT_PACKAGE_SIGNATURE;\r | |
1201 | FontPackage->FontPkgHdr = FontPkgHdr;\r | |
1202 | InitializeListHead (&FontPackage->GlyphInfoList);\r | |
1203 | \r | |
1204 | FontPackage->GlyphBlock = (UINT8 *) AllocateZeroPool (PackageHeader.Length - HeaderSize);\r | |
1205 | if (FontPackage->GlyphBlock == NULL) {\r | |
1206 | Status = EFI_OUT_OF_RESOURCES;\r | |
1207 | goto Error;\r | |
1208 | }\r | |
1209 | CopyMem (FontPackage->GlyphBlock, (UINT8 *) PackageHdr + HeaderSize, PackageHeader.Length - HeaderSize);\r | |
1210 | \r | |
1211 | //\r | |
1212 | // Collect all default character cell information and backup in GlyphInfoList.\r | |
1213 | //\r | |
1214 | Status = FindGlyphBlock (FontPackage, (CHAR16) (-1), NULL, NULL, NULL);\r | |
1215 | if (EFI_ERROR (Status)) {\r | |
1216 | goto Error;\r | |
1217 | }\r | |
1218 | \r | |
1219 | //\r | |
1220 | // This font package describes an unique EFI_FONT_INFO. Backup it in global\r | |
1221 | // font info list.\r | |
1222 | //\r | |
1223 | GlobalFont = (HII_GLOBAL_FONT_INFO *) AllocateZeroPool (sizeof (HII_GLOBAL_FONT_INFO));\r | |
1224 | if (GlobalFont == NULL) {\r | |
1225 | Status = EFI_OUT_OF_RESOURCES;\r | |
1226 | goto Error;\r | |
1227 | }\r | |
1228 | GlobalFont->Signature = HII_GLOBAL_FONT_INFO_SIGNATURE;\r | |
1229 | GlobalFont->FontPackage = FontPackage;\r | |
1230 | GlobalFont->FontInfoSize = FontInfoSize;\r | |
1231 | GlobalFont->FontInfo = FontInfo;\r | |
1232 | InsertTailList (&Private->FontInfoList, &GlobalFont->Entry);\r | |
1233 | \r | |
1234 | //\r | |
1235 | // Insert this font package to Font package array\r | |
1236 | //\r | |
1237 | InsertTailList (&PackageList->FontPkgHdr, &FontPackage->FontEntry);\r | |
1238 | *Package = FontPackage;\r | |
1239 | \r | |
1240 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1241 | PackageList->PackageListHdr.PackageLength += FontPackage->FontPkgHdr->Header.Length;\r | |
1242 | }\r | |
1243 | \r | |
1244 | return EFI_SUCCESS;\r | |
1245 | \r | |
1246 | Error:\r | |
1247 | \r | |
676df92c | 1248 | if (FontPkgHdr != NULL) {\r |
1249 | FreePool (FontPkgHdr);\r | |
1250 | }\r | |
1251 | if (FontInfo != NULL) {\r | |
1252 | FreePool (FontInfo);\r | |
1253 | }\r | |
676df92c | 1254 | if (FontPackage != NULL) {\r |
c59634ea | 1255 | if (FontPackage->GlyphBlock != NULL) {\r |
1256 | FreePool (FontPackage->GlyphBlock);\r | |
1257 | }\r | |
676df92c | 1258 | FreePool (FontPackage);\r |
1259 | }\r | |
1260 | if (GlobalFont != NULL) {\r | |
1261 | FreePool (GlobalFont);\r | |
1262 | }\r | |
93e3992d | 1263 | \r |
1264 | return Status;\r | |
1265 | \r | |
1266 | }\r | |
1267 | \r | |
1268 | \r | |
1269 | /**\r | |
1270 | This function exports Font packages to a buffer.\r | |
e90b081a | 1271 | This is a internal function.\r |
93e3992d | 1272 | \r |
1273 | @param Private Hii database private structure.\r | |
1274 | @param Handle Identification of a package list.\r | |
1275 | @param PackageList Pointer to a package list which will be exported.\r | |
1276 | @param UsedSize The length of buffer be used.\r | |
1277 | @param BufferSize Length of the Buffer.\r | |
1278 | @param Buffer Allocated space for storing exported data.\r | |
1279 | @param ResultSize The size of the already exported content of this\r | |
1280 | package list.\r | |
1281 | \r | |
1282 | @retval EFI_SUCCESS Font Packages are exported successfully.\r | |
1283 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1284 | \r | |
1285 | **/\r | |
93e3992d | 1286 | EFI_STATUS\r |
1287 | ExportFontPackages (\r | |
1288 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1289 | IN EFI_HII_HANDLE Handle,\r | |
1290 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1291 | IN UINTN UsedSize,\r | |
1292 | IN UINTN BufferSize,\r | |
1293 | IN OUT VOID *Buffer,\r | |
1294 | IN OUT UINTN *ResultSize\r | |
1295 | )\r | |
1296 | {\r | |
1297 | LIST_ENTRY *Link;\r | |
1298 | UINTN PackageLength;\r | |
1299 | EFI_STATUS Status;\r | |
1300 | HII_FONT_PACKAGE_INSTANCE *Package;\r | |
1301 | \r | |
1302 | \r | |
1303 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1304 | return EFI_INVALID_PARAMETER;\r | |
1305 | }\r | |
1306 | \r | |
1307 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1308 | return EFI_INVALID_PARAMETER;\r | |
1309 | }\r | |
1310 | \r | |
1311 | PackageLength = 0;\r | |
1312 | Status = EFI_SUCCESS;\r | |
1313 | \r | |
1314 | for (Link = PackageList->FontPkgHdr.ForwardLink; Link != &PackageList->FontPkgHdr; Link = Link->ForwardLink) {\r | |
1315 | Package = CR (Link, HII_FONT_PACKAGE_INSTANCE, FontEntry, HII_FONT_PACKAGE_SIGNATURE);\r | |
1316 | PackageLength += Package->FontPkgHdr->Header.Length;\r | |
1317 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1318 | //\r | |
1319 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1320 | //\r | |
1321 | Status = InvokeRegisteredFunction (\r | |
1322 | Private,\r | |
1323 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1324 | (VOID *) Package,\r | |
1325 | EFI_HII_PACKAGE_FONTS,\r | |
1326 | Handle\r | |
1327 | );\r | |
1328 | ASSERT_EFI_ERROR (Status);\r | |
1329 | //\r | |
1330 | // Copy Font package header\r | |
1331 | //\r | |
1332 | CopyMem (Buffer, Package->FontPkgHdr, Package->FontPkgHdr->HdrSize);\r | |
1333 | Buffer = (UINT8 *) Buffer + Package->FontPkgHdr->HdrSize;\r | |
1334 | \r | |
1335 | //\r | |
1336 | // Copy Glyph blocks information\r | |
1337 | //\r | |
1338 | CopyMem (\r | |
1339 | Buffer,\r | |
1340 | Package->GlyphBlock,\r | |
1341 | Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize\r | |
1342 | );\r | |
1343 | Buffer = (UINT8 *) Buffer + Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize;\r | |
1344 | }\r | |
1345 | }\r | |
1346 | \r | |
1347 | *ResultSize += PackageLength;\r | |
1348 | return EFI_SUCCESS;\r | |
1349 | }\r | |
1350 | \r | |
1351 | \r | |
1352 | /**\r | |
1353 | This function deletes all Font packages from a package list node.\r | |
e90b081a | 1354 | This is a internal function.\r |
93e3992d | 1355 | \r |
1356 | @param Private Hii database private data.\r | |
1357 | @param Handle Handle of the package list which contains the to\r | |
1358 | be removed Font packages.\r | |
1359 | @param PackageList Pointer to a package list that contains removing\r | |
1360 | packages.\r | |
1361 | \r | |
1362 | @retval EFI_SUCCESS Font Package(s) is deleted successfully.\r | |
1363 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1364 | \r | |
1365 | **/\r | |
93e3992d | 1366 | EFI_STATUS\r |
1367 | RemoveFontPackages (\r | |
1368 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1369 | IN EFI_HII_HANDLE Handle,\r | |
1370 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1371 | )\r | |
1372 | {\r | |
1373 | LIST_ENTRY *ListHead;\r | |
1374 | HII_FONT_PACKAGE_INSTANCE *Package;\r | |
1375 | EFI_STATUS Status;\r | |
1376 | HII_GLYPH_INFO *GlyphInfo;\r | |
1377 | LIST_ENTRY *Link;\r | |
1378 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
1379 | \r | |
1380 | ListHead = &PackageList->FontPkgHdr;\r | |
1381 | \r | |
1382 | while (!IsListEmpty (ListHead)) {\r | |
1383 | Package = CR (\r | |
1384 | ListHead->ForwardLink,\r | |
1385 | HII_FONT_PACKAGE_INSTANCE,\r | |
1386 | FontEntry,\r | |
1387 | HII_FONT_PACKAGE_SIGNATURE\r | |
1388 | );\r | |
1389 | Status = InvokeRegisteredFunction (\r | |
1390 | Private,\r | |
1391 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1392 | (VOID *) Package,\r | |
1393 | EFI_HII_PACKAGE_FONTS,\r | |
1394 | Handle\r | |
1395 | );\r | |
1396 | if (EFI_ERROR (Status)) {\r | |
1397 | return Status;\r | |
1398 | }\r | |
1399 | \r | |
1400 | RemoveEntryList (&Package->FontEntry);\r | |
1401 | PackageList->PackageListHdr.PackageLength -= Package->FontPkgHdr->Header.Length;\r | |
676df92c | 1402 | \r |
1403 | if (Package->GlyphBlock != NULL) {\r | |
1404 | FreePool (Package->GlyphBlock);\r | |
1405 | }\r | |
1406 | FreePool (Package->FontPkgHdr);\r | |
93e3992d | 1407 | //\r |
1408 | // Delete default character cell information\r | |
1409 | //\r | |
1410 | while (!IsListEmpty (&Package->GlyphInfoList)) {\r | |
1411 | GlyphInfo = CR (\r | |
1412 | Package->GlyphInfoList.ForwardLink,\r | |
1413 | HII_GLYPH_INFO,\r | |
1414 | Entry,\r | |
1415 | HII_GLYPH_INFO_SIGNATURE\r | |
1416 | );\r | |
1417 | RemoveEntryList (&GlyphInfo->Entry);\r | |
676df92c | 1418 | FreePool (GlyphInfo);\r |
93e3992d | 1419 | }\r |
1420 | \r | |
1421 | //\r | |
1422 | // Remove corresponding global font info\r | |
1423 | //\r | |
1424 | for (Link = Private->FontInfoList.ForwardLink; Link != &Private->FontInfoList; Link = Link->ForwardLink) {\r | |
1425 | GlobalFont = CR (Link, HII_GLOBAL_FONT_INFO, Entry, HII_GLOBAL_FONT_INFO_SIGNATURE);\r | |
1426 | if (GlobalFont->FontPackage == Package) {\r | |
1427 | RemoveEntryList (&GlobalFont->Entry);\r | |
676df92c | 1428 | FreePool (GlobalFont->FontInfo);\r |
1429 | FreePool (GlobalFont);\r | |
93e3992d | 1430 | break;\r |
1431 | }\r | |
1432 | }\r | |
1433 | \r | |
676df92c | 1434 | FreePool (Package);\r |
93e3992d | 1435 | }\r |
1436 | \r | |
1437 | return EFI_SUCCESS;\r | |
1438 | }\r | |
1439 | \r | |
1440 | \r | |
1441 | /**\r | |
1442 | This function insert a Image package to a package list node.\r | |
e90b081a | 1443 | This is a internal function.\r |
93e3992d | 1444 | \r |
1445 | @param PackageHdr Pointer to a buffer stored with Image package\r | |
1446 | information.\r | |
1447 | @param NotifyType The type of change concerning the database.\r | |
1448 | @param PackageList Pointer to a package list which will be inserted\r | |
1449 | to.\r | |
1450 | @param Package Created Image package\r | |
1451 | \r | |
1452 | @retval EFI_SUCCESS Image Package is inserted successfully.\r | |
1453 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1454 | Image package.\r | |
1455 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1456 | \r | |
1457 | **/\r | |
93e3992d | 1458 | EFI_STATUS\r |
1459 | InsertImagePackage (\r | |
1460 | IN VOID *PackageHdr,\r | |
1461 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1462 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1463 | OUT HII_IMAGE_PACKAGE_INSTANCE **Package\r | |
1464 | )\r | |
1465 | {\r | |
1466 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r | |
1467 | UINT32 PaletteSize;\r | |
1468 | UINT32 ImageSize;\r | |
1469 | UINT16 Index;\r | |
1470 | EFI_HII_IMAGE_PALETTE_INFO_HEADER *PaletteHdr;\r | |
1471 | EFI_HII_IMAGE_PALETTE_INFO *PaletteInfo;\r | |
1472 | UINT32 PaletteInfoOffset;\r | |
1473 | UINT32 ImageInfoOffset;\r | |
1474 | UINT16 CurrentSize;\r | |
1475 | \r | |
1476 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
1477 | return EFI_INVALID_PARAMETER;\r | |
1478 | }\r | |
1479 | \r | |
1480 | //\r | |
1481 | // Less than one image package is allowed in one package list.\r | |
1482 | //\r | |
1483 | if (PackageList->ImagePkg != NULL) {\r | |
1484 | return EFI_INVALID_PARAMETER;\r | |
1485 | }\r | |
1486 | \r | |
1487 | //\r | |
1488 | // Create a Image package node\r | |
1489 | //\r | |
1490 | ImagePackage = (HII_IMAGE_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_IMAGE_PACKAGE_INSTANCE));\r | |
1491 | if (ImagePackage == NULL) {\r | |
1492 | return EFI_OUT_OF_RESOURCES;\r | |
1493 | }\r | |
1494 | \r | |
1495 | //\r | |
1496 | // Copy the Image package header.\r | |
1497 | //\r | |
1498 | CopyMem (&ImagePackage->ImagePkgHdr, PackageHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));\r | |
1499 | \r | |
1500 | PaletteInfoOffset = ImagePackage->ImagePkgHdr.PaletteInfoOffset;\r | |
1501 | ImageInfoOffset = ImagePackage->ImagePkgHdr.ImageInfoOffset;\r | |
1502 | \r | |
1503 | //\r | |
1504 | // If PaletteInfoOffset is zero, there are no palettes in this image package.\r | |
1505 | //\r | |
1506 | PaletteSize = 0;\r | |
1507 | ImagePackage->PaletteBlock = NULL;\r | |
1508 | if (PaletteInfoOffset != 0) {\r | |
1509 | PaletteHdr = (EFI_HII_IMAGE_PALETTE_INFO_HEADER *) ((UINT8 *) PackageHdr + PaletteInfoOffset);\r | |
1510 | PaletteSize = sizeof (EFI_HII_IMAGE_PALETTE_INFO_HEADER);\r | |
1511 | PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *) ((UINT8 *) PaletteHdr + PaletteSize);\r | |
1512 | \r | |
1513 | for (Index = 0; Index < PaletteHdr->PaletteCount; Index++) {\r | |
1514 | CopyMem (&CurrentSize, PaletteInfo, sizeof (UINT16));\r | |
1515 | CurrentSize += sizeof (UINT16);\r | |
1516 | PaletteSize += (UINT32) CurrentSize;\r | |
1517 | PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *) ((UINT8 *) PaletteInfo + CurrentSize);\r | |
1518 | }\r | |
1519 | \r | |
1520 | ImagePackage->PaletteBlock = (UINT8 *) AllocateZeroPool (PaletteSize);\r | |
1521 | if (ImagePackage->PaletteBlock == NULL) {\r | |
676df92c | 1522 | FreePool (ImagePackage);\r |
93e3992d | 1523 | return EFI_OUT_OF_RESOURCES;\r |
1524 | }\r | |
1525 | CopyMem (\r | |
1526 | ImagePackage->PaletteBlock,\r | |
1527 | (UINT8 *) PackageHdr + PaletteInfoOffset,\r | |
1528 | PaletteSize\r | |
1529 | );\r | |
1530 | }\r | |
1531 | \r | |
1532 | //\r | |
1533 | // If ImageInfoOffset is zero, there are no images in this package.\r | |
1534 | //\r | |
1535 | ImageSize = 0;\r | |
1536 | ImagePackage->ImageBlock = NULL;\r | |
1537 | if (ImageInfoOffset != 0) {\r | |
1538 | ImageSize = ImagePackage->ImagePkgHdr.Header.Length -\r | |
1539 | sizeof (EFI_HII_IMAGE_PACKAGE_HDR) - PaletteSize;\r | |
1540 | ImagePackage->ImageBlock = (UINT8 *) AllocateZeroPool (ImageSize);\r | |
1541 | if (ImagePackage->ImageBlock == NULL) {\r | |
676df92c | 1542 | FreePool (ImagePackage->PaletteBlock);\r |
1543 | FreePool (ImagePackage);\r | |
93e3992d | 1544 | return EFI_OUT_OF_RESOURCES;\r |
1545 | }\r | |
1546 | CopyMem (\r | |
1547 | ImagePackage->ImageBlock,\r | |
1548 | (UINT8 *) PackageHdr + ImageInfoOffset,\r | |
1549 | ImageSize\r | |
1550 | );\r | |
1551 | }\r | |
1552 | \r | |
1553 | ImagePackage->ImageBlockSize = ImageSize;\r | |
1554 | ImagePackage->PaletteInfoSize = PaletteSize;\r | |
1555 | PackageList->ImagePkg = ImagePackage;\r | |
1556 | *Package = ImagePackage;\r | |
1557 | \r | |
1558 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1559 | PackageList->PackageListHdr.PackageLength += ImagePackage->ImagePkgHdr.Header.Length;\r | |
1560 | }\r | |
1561 | \r | |
1562 | return EFI_SUCCESS;\r | |
1563 | }\r | |
1564 | \r | |
1565 | \r | |
1566 | /**\r | |
1567 | This function exports Image packages to a buffer.\r | |
e90b081a | 1568 | This is a internal function.\r |
93e3992d | 1569 | \r |
1570 | @param Private Hii database private structure.\r | |
1571 | @param Handle Identification of a package list.\r | |
1572 | @param PackageList Pointer to a package list which will be exported.\r | |
1573 | @param UsedSize The length of buffer be used.\r | |
1574 | @param BufferSize Length of the Buffer.\r | |
1575 | @param Buffer Allocated space for storing exported data.\r | |
1576 | @param ResultSize The size of the already exported content of this\r | |
1577 | package list.\r | |
1578 | \r | |
1579 | @retval EFI_SUCCESS Image Packages are exported successfully.\r | |
1580 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1581 | \r | |
1582 | **/\r | |
93e3992d | 1583 | EFI_STATUS\r |
1584 | ExportImagePackages (\r | |
1585 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1586 | IN EFI_HII_HANDLE Handle,\r | |
1587 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1588 | IN UINTN UsedSize,\r | |
1589 | IN UINTN BufferSize,\r | |
1590 | IN OUT VOID *Buffer,\r | |
1591 | IN OUT UINTN *ResultSize\r | |
1592 | )\r | |
1593 | {\r | |
1594 | UINTN PackageLength;\r | |
1595 | EFI_STATUS Status;\r | |
1596 | HII_IMAGE_PACKAGE_INSTANCE *Package;\r | |
1597 | \r | |
1598 | \r | |
1599 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1600 | return EFI_INVALID_PARAMETER;\r | |
1601 | }\r | |
1602 | \r | |
1603 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1604 | return EFI_INVALID_PARAMETER;\r | |
1605 | }\r | |
1606 | \r | |
1607 | Package = PackageList->ImagePkg;\r | |
1608 | \r | |
1609 | if (Package == NULL) {\r | |
1610 | return EFI_SUCCESS;\r | |
1611 | }\r | |
1612 | \r | |
1613 | PackageLength = Package->ImagePkgHdr.Header.Length;\r | |
1614 | \r | |
1615 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1616 | //\r | |
1617 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1618 | //\r | |
1619 | Status = InvokeRegisteredFunction (\r | |
1620 | Private,\r | |
1621 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1622 | (VOID *) Package,\r | |
1623 | EFI_HII_PACKAGE_IMAGES,\r | |
1624 | Handle\r | |
1625 | );\r | |
1626 | ASSERT_EFI_ERROR (Status);\r | |
1627 | ASSERT (Package->ImagePkgHdr.Header.Length ==\r | |
1628 | sizeof (EFI_HII_IMAGE_PACKAGE_HDR) + Package->ImageBlockSize + Package->PaletteInfoSize);\r | |
1629 | //\r | |
1630 | // Copy Image package header,\r | |
1631 | // then justify the offset for image info and palette info in the header.\r | |
1632 | //\r | |
1633 | CopyMem (Buffer, &Package->ImagePkgHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));\r | |
1634 | Buffer = (UINT8 *) Buffer + sizeof (EFI_HII_IMAGE_PACKAGE_HDR);\r | |
1635 | \r | |
1636 | //\r | |
1637 | // Copy Image blocks information\r | |
1638 | //\r | |
1639 | if (Package->ImageBlockSize != 0) {\r | |
1640 | CopyMem (Buffer, Package->ImageBlock, Package->ImageBlockSize);\r | |
1641 | Buffer = (UINT8 *) Buffer + Package->ImageBlockSize;\r | |
1642 | }\r | |
1643 | //\r | |
1644 | // Copy Palette information\r | |
1645 | //\r | |
1646 | if (Package->PaletteInfoSize != 0) {\r | |
1647 | CopyMem (Buffer, Package->PaletteBlock, Package->PaletteInfoSize);\r | |
1648 | Buffer = (UINT8 *) Buffer + Package->PaletteInfoSize;\r | |
1649 | }\r | |
1650 | }\r | |
1651 | \r | |
1652 | *ResultSize += PackageLength;\r | |
1653 | return EFI_SUCCESS;\r | |
1654 | }\r | |
1655 | \r | |
1656 | \r | |
1657 | /**\r | |
1658 | This function deletes Image package from a package list node.\r | |
e90b081a | 1659 | This is a internal function.\r |
93e3992d | 1660 | \r |
1661 | @param Private Hii database private data.\r | |
1662 | @param Handle Handle of the package list which contains the to\r | |
1663 | be removed Image packages.\r | |
1664 | @param PackageList Package List which contains the to be removed\r | |
1665 | Image package.\r | |
1666 | \r | |
1667 | @retval EFI_SUCCESS Image Package(s) is deleted successfully.\r | |
1668 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1669 | \r | |
1670 | **/\r | |
93e3992d | 1671 | EFI_STATUS\r |
1672 | RemoveImagePackages (\r | |
1673 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1674 | IN EFI_HII_HANDLE Handle,\r | |
1675 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1676 | )\r | |
1677 | {\r | |
1678 | HII_IMAGE_PACKAGE_INSTANCE *Package;\r | |
1679 | EFI_STATUS Status;\r | |
1680 | \r | |
1681 | Package = PackageList->ImagePkg;\r | |
1682 | \r | |
1683 | //\r | |
1684 | // Image package does not exist, return directly.\r | |
1685 | //\r | |
1686 | if (Package == NULL) {\r | |
1687 | return EFI_SUCCESS;\r | |
1688 | }\r | |
1689 | \r | |
1690 | Status = InvokeRegisteredFunction (\r | |
1691 | Private,\r | |
1692 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1693 | (VOID *) Package,\r | |
1694 | EFI_HII_PACKAGE_IMAGES,\r | |
1695 | Handle\r | |
1696 | );\r | |
1697 | if (EFI_ERROR (Status)) {\r | |
1698 | return Status;\r | |
1699 | }\r | |
1700 | \r | |
1701 | PackageList->PackageListHdr.PackageLength -= Package->ImagePkgHdr.Header.Length;\r | |
1702 | \r | |
676df92c | 1703 | FreePool (Package->ImageBlock);\r |
1704 | if (Package->PaletteBlock != NULL) {\r | |
1705 | FreePool (Package->PaletteBlock);\r | |
1706 | }\r | |
1707 | FreePool (Package);\r | |
93e3992d | 1708 | \r |
1709 | PackageList->ImagePkg = NULL;\r | |
1710 | \r | |
1711 | return EFI_SUCCESS;\r | |
1712 | }\r | |
1713 | \r | |
1714 | \r | |
1715 | /**\r | |
1716 | This function insert a Simple Font package to a package list node.\r | |
e90b081a | 1717 | This is a internal function.\r |
93e3992d | 1718 | \r |
1719 | @param PackageHdr Pointer to a buffer stored with Simple Font\r | |
1720 | package information.\r | |
1721 | @param NotifyType The type of change concerning the database.\r | |
1722 | @param PackageList Pointer to a package list which will be inserted\r | |
1723 | to.\r | |
1724 | @param Package Created Simple Font package\r | |
1725 | \r | |
1726 | @retval EFI_SUCCESS Simple Font Package is inserted successfully.\r | |
1727 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1728 | Simple Font package.\r | |
1729 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1730 | \r | |
1731 | **/\r | |
93e3992d | 1732 | EFI_STATUS\r |
1733 | InsertSimpleFontPackage (\r | |
1734 | IN VOID *PackageHdr,\r | |
1735 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1736 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1737 | OUT HII_SIMPLE_FONT_PACKAGE_INSTANCE **Package\r | |
1738 | )\r | |
1739 | {\r | |
1740 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;\r | |
1741 | EFI_STATUS Status;\r | |
1742 | EFI_HII_PACKAGE_HEADER Header;\r | |
1743 | \r | |
1744 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
1745 | return EFI_INVALID_PARAMETER;\r | |
1746 | }\r | |
1747 | \r | |
1748 | //\r | |
1749 | // Create a Simple Font package node\r | |
1750 | //\r | |
1751 | SimpleFontPackage = AllocateZeroPool (sizeof (HII_SIMPLE_FONT_PACKAGE_INSTANCE));\r | |
1752 | if (SimpleFontPackage == NULL) {\r | |
1753 | Status = EFI_OUT_OF_RESOURCES;\r | |
1754 | goto Error;\r | |
1755 | }\r | |
1756 | SimpleFontPackage->Signature = HII_S_FONT_PACKAGE_SIGNATURE;\r | |
1757 | \r | |
1758 | //\r | |
1759 | // Copy the Simple Font package.\r | |
1760 | //\r | |
1761 | CopyMem (&Header, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1762 | \r | |
1763 | SimpleFontPackage->SimpleFontPkgHdr = AllocateZeroPool (Header.Length);\r | |
1764 | if (SimpleFontPackage->SimpleFontPkgHdr == NULL) {\r | |
1765 | Status = EFI_OUT_OF_RESOURCES;\r | |
1766 | goto Error;\r | |
1767 | }\r | |
1768 | \r | |
1769 | CopyMem (SimpleFontPackage->SimpleFontPkgHdr, PackageHdr, Header.Length);\r | |
1770 | \r | |
1771 | //\r | |
1772 | // Insert to Simple Font package array\r | |
1773 | //\r | |
1774 | InsertTailList (&PackageList->SimpleFontPkgHdr, &SimpleFontPackage->SimpleFontEntry);\r | |
1775 | *Package = SimpleFontPackage;\r | |
1776 | \r | |
1777 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1778 | PackageList->PackageListHdr.PackageLength += Header.Length;\r | |
1779 | }\r | |
1780 | \r | |
1781 | return EFI_SUCCESS;\r | |
1782 | \r | |
1783 | Error:\r | |
1784 | \r | |
676df92c | 1785 | if (SimpleFontPackage != NULL) {\r |
c59634ea | 1786 | if (SimpleFontPackage->SimpleFontPkgHdr != NULL) {\r |
1787 | FreePool (SimpleFontPackage->SimpleFontPkgHdr);\r | |
1788 | }\r | |
676df92c | 1789 | FreePool (SimpleFontPackage);\r |
1790 | }\r | |
93e3992d | 1791 | return Status;\r |
1792 | }\r | |
1793 | \r | |
1794 | \r | |
1795 | /**\r | |
1796 | This function exports SimpleFont packages to a buffer.\r | |
e90b081a | 1797 | This is a internal function.\r |
93e3992d | 1798 | \r |
1799 | @param Private Hii database private structure.\r | |
1800 | @param Handle Identification of a package list.\r | |
1801 | @param PackageList Pointer to a package list which will be exported.\r | |
1802 | @param UsedSize The length of buffer be used.\r | |
1803 | @param BufferSize Length of the Buffer.\r | |
1804 | @param Buffer Allocated space for storing exported data.\r | |
1805 | @param ResultSize The size of the already exported content of this\r | |
1806 | package list.\r | |
1807 | \r | |
1808 | @retval EFI_SUCCESS SimpleFont Packages are exported successfully.\r | |
1809 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1810 | \r | |
1811 | **/\r | |
93e3992d | 1812 | EFI_STATUS\r |
1813 | ExportSimpleFontPackages (\r | |
1814 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1815 | IN EFI_HII_HANDLE Handle,\r | |
1816 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1817 | IN UINTN UsedSize,\r | |
1818 | IN UINTN BufferSize,\r | |
1819 | IN OUT VOID *Buffer,\r | |
1820 | IN OUT UINTN *ResultSize\r | |
1821 | )\r | |
1822 | {\r | |
1823 | LIST_ENTRY *Link;\r | |
1824 | UINTN PackageLength;\r | |
1825 | EFI_STATUS Status;\r | |
1826 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;\r | |
1827 | \r | |
1828 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1829 | return EFI_INVALID_PARAMETER;\r | |
1830 | }\r | |
1831 | \r | |
1832 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1833 | return EFI_INVALID_PARAMETER;\r | |
1834 | }\r | |
1835 | \r | |
1836 | PackageLength = 0;\r | |
1837 | Status = EFI_SUCCESS;\r | |
1838 | \r | |
1839 | for (Link = PackageList->SimpleFontPkgHdr.ForwardLink; Link != &PackageList->SimpleFontPkgHdr; Link = Link->ForwardLink) {\r | |
1840 | Package = CR (Link, HII_SIMPLE_FONT_PACKAGE_INSTANCE, SimpleFontEntry, HII_S_FONT_PACKAGE_SIGNATURE);\r | |
1841 | PackageLength += Package->SimpleFontPkgHdr->Header.Length;\r | |
1842 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1843 | //\r | |
1844 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1845 | //\r | |
1846 | Status = InvokeRegisteredFunction (\r | |
1847 | Private,\r | |
1848 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1849 | (VOID *) Package,\r | |
1850 | EFI_HII_PACKAGE_SIMPLE_FONTS,\r | |
1851 | Handle\r | |
1852 | );\r | |
1853 | ASSERT_EFI_ERROR (Status);\r | |
1854 | \r | |
1855 | //\r | |
1856 | // Copy SimpleFont package\r | |
1857 | //\r | |
1858 | CopyMem (Buffer, Package->SimpleFontPkgHdr, Package->SimpleFontPkgHdr->Header.Length);\r | |
1859 | Buffer = (UINT8 *) Buffer + Package->SimpleFontPkgHdr->Header.Length;\r | |
1860 | }\r | |
1861 | }\r | |
1862 | \r | |
1863 | *ResultSize += PackageLength;\r | |
1864 | return EFI_SUCCESS;\r | |
1865 | }\r | |
1866 | \r | |
1867 | \r | |
1868 | /**\r | |
1869 | This function deletes all Simple Font packages from a package list node.\r | |
e90b081a | 1870 | This is a internal function.\r |
93e3992d | 1871 | \r |
1872 | @param Private Hii database private data.\r | |
1873 | @param Handle Handle of the package list which contains the to\r | |
1874 | be removed Simple Font packages.\r | |
1875 | @param PackageList Pointer to a package list that contains removing\r | |
1876 | packages.\r | |
1877 | \r | |
1878 | @retval EFI_SUCCESS Simple Font Package(s) is deleted successfully.\r | |
1879 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1880 | \r | |
1881 | **/\r | |
93e3992d | 1882 | EFI_STATUS\r |
1883 | RemoveSimpleFontPackages (\r | |
1884 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1885 | IN EFI_HII_HANDLE Handle,\r | |
1886 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1887 | )\r | |
1888 | {\r | |
1889 | LIST_ENTRY *ListHead;\r | |
1890 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;\r | |
1891 | EFI_STATUS Status;\r | |
1892 | \r | |
1893 | ListHead = &PackageList->SimpleFontPkgHdr;\r | |
1894 | \r | |
1895 | while (!IsListEmpty (ListHead)) {\r | |
1896 | Package = CR (\r | |
1897 | ListHead->ForwardLink,\r | |
1898 | HII_SIMPLE_FONT_PACKAGE_INSTANCE,\r | |
1899 | SimpleFontEntry,\r | |
1900 | HII_S_FONT_PACKAGE_SIGNATURE\r | |
1901 | );\r | |
1902 | Status = InvokeRegisteredFunction (\r | |
1903 | Private,\r | |
1904 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1905 | (VOID *) Package,\r | |
1906 | EFI_HII_PACKAGE_SIMPLE_FONTS,\r | |
1907 | Handle\r | |
1908 | );\r | |
1909 | if (EFI_ERROR (Status)) {\r | |
1910 | return Status;\r | |
1911 | }\r | |
1912 | \r | |
1913 | RemoveEntryList (&Package->SimpleFontEntry);\r | |
1914 | PackageList->PackageListHdr.PackageLength -= Package->SimpleFontPkgHdr->Header.Length;\r | |
676df92c | 1915 | FreePool (Package->SimpleFontPkgHdr);\r |
1916 | FreePool (Package);\r | |
93e3992d | 1917 | }\r |
1918 | \r | |
1919 | return EFI_SUCCESS;\r | |
1920 | }\r | |
1921 | \r | |
1922 | \r | |
1923 | /**\r | |
1924 | This function insert a Device path package to a package list node.\r | |
e90b081a | 1925 | This is a internal function.\r |
93e3992d | 1926 | \r |
1927 | @param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol\r | |
1928 | instance\r | |
1929 | @param NotifyType The type of change concerning the database.\r | |
1930 | @param PackageList Pointer to a package list which will be inserted\r | |
1931 | to.\r | |
1932 | \r | |
1933 | @retval EFI_SUCCESS Device path Package is inserted successfully.\r | |
1934 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1935 | Device path package.\r | |
1936 | @retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.\r | |
1937 | \r | |
1938 | **/\r | |
93e3992d | 1939 | EFI_STATUS\r |
1940 | InsertDevicePathPackage (\r | |
1941 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
1942 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1943 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1944 | )\r | |
1945 | {\r | |
1946 | UINT32 PackageLength;\r | |
1947 | EFI_HII_PACKAGE_HEADER Header;\r | |
1948 | \r | |
1949 | if (DevicePath == NULL || PackageList == NULL) {\r | |
1950 | return EFI_INVALID_PARAMETER;\r | |
1951 | }\r | |
1952 | //\r | |
1953 | // Less than one device path package is allowed in one package list.\r | |
1954 | //\r | |
1955 | if (PackageList->DevicePathPkg != NULL) {\r | |
1956 | return EFI_INVALID_PARAMETER;\r | |
1957 | }\r | |
1958 | \r | |
1959 | PackageLength = (UINT32) GetDevicePathSize (DevicePath) + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
1960 | PackageList->DevicePathPkg = (UINT8 *) AllocateZeroPool (PackageLength);\r | |
1961 | if (PackageList->DevicePathPkg == NULL) {\r | |
1962 | return EFI_OUT_OF_RESOURCES;\r | |
1963 | }\r | |
1964 | \r | |
1965 | Header.Length = PackageLength;\r | |
1966 | Header.Type = EFI_HII_PACKAGE_DEVICE_PATH;\r | |
1967 | CopyMem (PackageList->DevicePathPkg, &Header, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1968 | CopyMem (\r | |
1969 | PackageList->DevicePathPkg + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
1970 | DevicePath,\r | |
1971 | PackageLength - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
1972 | );\r | |
1973 | \r | |
1974 | //\r | |
1975 | // Since Device Path package is created by NewPackageList, either NEW_PACK\r | |
1976 | // or ADD_PACK should increase the length of package list.\r | |
1977 | //\r | |
1978 | PackageList->PackageListHdr.PackageLength += PackageLength;\r | |
1979 | return EFI_SUCCESS;\r | |
1980 | }\r | |
1981 | \r | |
1982 | \r | |
1983 | /**\r | |
1984 | This function exports device path package to a buffer.\r | |
e90b081a | 1985 | This is a internal function.\r |
93e3992d | 1986 | \r |
1987 | @param Private Hii database private structure.\r | |
1988 | @param Handle Identification of a package list.\r | |
1989 | @param PackageList Pointer to a package list which will be exported.\r | |
1990 | @param UsedSize The length of buffer be used.\r | |
1991 | @param BufferSize Length of the Buffer.\r | |
1992 | @param Buffer Allocated space for storing exported data.\r | |
1993 | @param ResultSize The size of the already exported content of this\r | |
1994 | package list.\r | |
1995 | \r | |
1996 | @retval EFI_SUCCESS Device path Package is exported successfully.\r | |
1997 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1998 | \r | |
1999 | **/\r | |
93e3992d | 2000 | EFI_STATUS\r |
2001 | ExportDevicePathPackage (\r | |
2002 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2003 | IN EFI_HII_HANDLE Handle,\r | |
2004 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2005 | IN UINTN UsedSize,\r | |
2006 | IN UINTN BufferSize,\r | |
2007 | IN OUT VOID *Buffer,\r | |
2008 | IN OUT UINTN *ResultSize\r | |
2009 | )\r | |
2010 | {\r | |
2011 | EFI_STATUS Status;\r | |
2012 | UINT8 *Package;\r | |
2013 | EFI_HII_PACKAGE_HEADER Header;\r | |
2014 | \r | |
2015 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
2016 | return EFI_INVALID_PARAMETER;\r | |
2017 | }\r | |
2018 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2019 | return EFI_INVALID_PARAMETER;\r | |
2020 | }\r | |
2021 | \r | |
2022 | Package = PackageList->DevicePathPkg;\r | |
2023 | \r | |
2024 | if (Package == NULL) {\r | |
2025 | return EFI_SUCCESS;\r | |
2026 | }\r | |
2027 | \r | |
2028 | CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2029 | \r | |
2030 | if (Header.Length + *ResultSize + UsedSize <= BufferSize) {\r | |
2031 | //\r | |
2032 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2033 | //\r | |
2034 | Status = InvokeRegisteredFunction (\r | |
2035 | Private,\r | |
2036 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
2037 | (VOID *) Package,\r | |
2038 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2039 | Handle\r | |
2040 | );\r | |
2041 | ASSERT_EFI_ERROR (Status);\r | |
2042 | \r | |
2043 | //\r | |
2044 | // Copy Device path package\r | |
2045 | //\r | |
2046 | CopyMem (Buffer, Package, Header.Length);\r | |
2047 | }\r | |
2048 | \r | |
2049 | *ResultSize += Header.Length;\r | |
2050 | return EFI_SUCCESS;\r | |
2051 | }\r | |
2052 | \r | |
2053 | \r | |
2054 | /**\r | |
2055 | This function deletes Device Path package from a package list node.\r | |
e90b081a | 2056 | This is a internal function.\r |
93e3992d | 2057 | \r |
2058 | @param Private Hii database private data.\r | |
2059 | @param Handle Handle of the package list.\r | |
2060 | @param PackageList Package List which contains the to be removed\r | |
2061 | Device Path package.\r | |
2062 | \r | |
2063 | @retval EFI_SUCCESS Device Path Package is deleted successfully.\r | |
2064 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2065 | \r | |
2066 | **/\r | |
93e3992d | 2067 | EFI_STATUS\r |
2068 | RemoveDevicePathPackage (\r | |
2069 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2070 | IN EFI_HII_HANDLE Handle,\r | |
2071 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2072 | )\r | |
2073 | {\r | |
2074 | EFI_STATUS Status;\r | |
2075 | UINT8 *Package;\r | |
2076 | EFI_HII_PACKAGE_HEADER Header;\r | |
2077 | \r | |
2078 | Package = PackageList->DevicePathPkg;\r | |
2079 | \r | |
2080 | //\r | |
2081 | // No device path, return directly.\r | |
2082 | //\r | |
2083 | if (Package == NULL) {\r | |
2084 | return EFI_SUCCESS;\r | |
2085 | }\r | |
2086 | \r | |
2087 | Status = InvokeRegisteredFunction (\r | |
2088 | Private,\r | |
2089 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
2090 | (VOID *) Package,\r | |
2091 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2092 | Handle\r | |
2093 | );\r | |
2094 | if (EFI_ERROR (Status)) {\r | |
2095 | return Status;\r | |
2096 | }\r | |
2097 | \r | |
2098 | CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2099 | PackageList->PackageListHdr.PackageLength -= Header.Length;\r | |
2100 | \r | |
676df92c | 2101 | FreePool (Package);\r |
93e3992d | 2102 | \r |
2103 | PackageList->DevicePathPkg = NULL;\r | |
2104 | \r | |
2105 | return EFI_SUCCESS;\r | |
2106 | }\r | |
2107 | \r | |
2108 | \r | |
2109 | /**\r | |
2110 | This function will insert a device path package to package list firstly then\r | |
2111 | invoke notification functions if any.\r | |
e90b081a | 2112 | This is a internal function.\r |
93e3992d | 2113 | \r |
2114 | @param Private Hii database private structure.\r | |
2115 | @param NotifyType The type of change concerning the database.\r | |
2116 | @param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol\r | |
2117 | instance\r | |
2118 | @param DatabaseRecord Pointer to a database record contains a package\r | |
2119 | list which will be inserted to.\r | |
2120 | \r | |
2121 | @retval EFI_SUCCESS Device path Package is inserted successfully.\r | |
2122 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2123 | Device path package.\r | |
2124 | @retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.\r | |
2125 | \r | |
2126 | **/\r | |
93e3992d | 2127 | EFI_STATUS\r |
2128 | AddDevicePathPackage (\r | |
2129 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2130 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2131 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
2132 | IN OUT HII_DATABASE_RECORD *DatabaseRecord\r | |
2133 | )\r | |
2134 | {\r | |
2135 | EFI_STATUS Status;\r | |
2136 | \r | |
2137 | if (DevicePath == NULL) {\r | |
2138 | return EFI_SUCCESS;\r | |
2139 | }\r | |
2140 | \r | |
2141 | ASSERT (Private != NULL);\r | |
2142 | ASSERT (DatabaseRecord != NULL);\r | |
2143 | \r | |
2144 | //\r | |
2145 | // Create a device path package and insert to packagelist\r | |
2146 | //\r | |
2147 | Status = InsertDevicePathPackage (\r | |
2148 | DevicePath,\r | |
2149 | NotifyType,\r | |
2150 | DatabaseRecord->PackageList\r | |
2151 | );\r | |
2152 | if (EFI_ERROR (Status)) {\r | |
2153 | return Status;\r | |
2154 | }\r | |
2155 | \r | |
2156 | return InvokeRegisteredFunction (\r | |
2157 | Private,\r | |
2158 | NotifyType,\r | |
2159 | (VOID *) DatabaseRecord->PackageList->DevicePathPkg,\r | |
2160 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2161 | DatabaseRecord->Handle\r | |
2162 | );\r | |
2163 | }\r | |
2164 | \r | |
2165 | \r | |
2166 | /**\r | |
2167 | This function insert a Keyboard Layout package to a package list node.\r | |
e90b081a | 2168 | This is a internal function.\r |
93e3992d | 2169 | \r |
2170 | @param PackageHdr Pointer to a buffer stored with Keyboard Layout\r | |
2171 | package information.\r | |
2172 | @param NotifyType The type of change concerning the database.\r | |
2173 | @param PackageList Pointer to a package list which will be inserted\r | |
2174 | to.\r | |
2175 | @param Package Created Keyboard Layout package\r | |
2176 | \r | |
2177 | @retval EFI_SUCCESS Keyboard Layout Package is inserted successfully.\r | |
2178 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2179 | Keyboard Layout package.\r | |
2180 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
2181 | \r | |
2182 | **/\r | |
93e3992d | 2183 | EFI_STATUS\r |
2184 | InsertKeyboardLayoutPackage (\r | |
2185 | IN VOID *PackageHdr,\r | |
2186 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2187 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2188 | OUT HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE **Package\r | |
2189 | )\r | |
2190 | {\r | |
2191 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;\r | |
2192 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2193 | EFI_STATUS Status;\r | |
2194 | \r | |
2195 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
2196 | return EFI_INVALID_PARAMETER;\r | |
2197 | }\r | |
2198 | \r | |
2199 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2200 | \r | |
2201 | //\r | |
2202 | // Create a Keyboard Layout package node\r | |
2203 | //\r | |
2204 | KeyboardLayoutPackage = AllocateZeroPool (sizeof (HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE));\r | |
2205 | if (KeyboardLayoutPackage == NULL) {\r | |
2206 | Status = EFI_OUT_OF_RESOURCES;\r | |
2207 | goto Error;\r | |
2208 | }\r | |
2209 | KeyboardLayoutPackage->Signature = HII_KB_LAYOUT_PACKAGE_SIGNATURE;\r | |
2210 | \r | |
2211 | KeyboardLayoutPackage->KeyboardPkg = (UINT8 *) AllocateZeroPool (PackageHeader.Length);\r | |
2212 | if (KeyboardLayoutPackage->KeyboardPkg == NULL) {\r | |
2213 | Status = EFI_OUT_OF_RESOURCES;\r | |
2214 | goto Error;\r | |
2215 | }\r | |
2216 | \r | |
2217 | CopyMem (KeyboardLayoutPackage->KeyboardPkg, PackageHdr, PackageHeader.Length);\r | |
2218 | InsertTailList (&PackageList->KeyboardLayoutHdr, &KeyboardLayoutPackage->KeyboardEntry);\r | |
2219 | \r | |
2220 | *Package = KeyboardLayoutPackage;\r | |
2221 | \r | |
2222 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2223 | PackageList->PackageListHdr.PackageLength += PackageHeader.Length;\r | |
2224 | }\r | |
2225 | \r | |
2226 | return EFI_SUCCESS;\r | |
2227 | \r | |
2228 | Error:\r | |
2229 | \r | |
c59634ea | 2230 | \r |
676df92c | 2231 | if (KeyboardLayoutPackage != NULL) {\r |
c59634ea | 2232 | if (KeyboardLayoutPackage->KeyboardPkg != NULL) {\r |
2233 | FreePool (KeyboardLayoutPackage->KeyboardPkg);\r | |
2234 | }\r | |
676df92c | 2235 | FreePool (KeyboardLayoutPackage);\r |
2236 | }\r | |
93e3992d | 2237 | \r |
2238 | return Status;\r | |
2239 | }\r | |
2240 | \r | |
2241 | \r | |
2242 | /**\r | |
2243 | This function exports Keyboard Layout packages to a buffer.\r | |
e90b081a | 2244 | This is a internal function.\r |
93e3992d | 2245 | \r |
2246 | @param Private Hii database private structure.\r | |
2247 | @param Handle Identification of a package list.\r | |
2248 | @param PackageList Pointer to a package list which will be exported.\r | |
2249 | @param UsedSize The length of buffer be used.\r | |
2250 | @param BufferSize Length of the Buffer.\r | |
2251 | @param Buffer Allocated space for storing exported data.\r | |
2252 | @param ResultSize The size of the already exported content of this\r | |
2253 | package list.\r | |
2254 | \r | |
2255 | @retval EFI_SUCCESS Keyboard Layout Packages are exported\r | |
2256 | successfully.\r | |
2257 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2258 | \r | |
2259 | **/\r | |
93e3992d | 2260 | EFI_STATUS\r |
2261 | ExportKeyboardLayoutPackages (\r | |
2262 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2263 | IN EFI_HII_HANDLE Handle,\r | |
2264 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2265 | IN UINTN UsedSize,\r | |
2266 | IN UINTN BufferSize,\r | |
2267 | IN OUT VOID *Buffer,\r | |
2268 | IN OUT UINTN *ResultSize\r | |
2269 | )\r | |
2270 | {\r | |
2271 | LIST_ENTRY *Link;\r | |
2272 | UINTN PackageLength;\r | |
2273 | EFI_STATUS Status;\r | |
2274 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
2275 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2276 | \r | |
2277 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
2278 | return EFI_INVALID_PARAMETER;\r | |
2279 | }\r | |
2280 | \r | |
2281 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2282 | return EFI_INVALID_PARAMETER;\r | |
2283 | }\r | |
2284 | \r | |
2285 | PackageLength = 0;\r | |
2286 | Status = EFI_SUCCESS;\r | |
2287 | \r | |
2288 | for (Link = PackageList->KeyboardLayoutHdr.ForwardLink; Link != &PackageList->KeyboardLayoutHdr; Link = Link->ForwardLink) {\r | |
2289 | Package = CR (Link, HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE, KeyboardEntry, HII_KB_LAYOUT_PACKAGE_SIGNATURE);\r | |
2290 | CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2291 | PackageLength += PackageHeader.Length;\r | |
2292 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
2293 | //\r | |
2294 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2295 | //\r | |
2296 | Status = InvokeRegisteredFunction (\r | |
2297 | Private,\r | |
2298 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
2299 | (EFI_HII_PACKAGE_HEADER *) Package,\r | |
2300 | EFI_HII_PACKAGE_KEYBOARD_LAYOUT,\r | |
2301 | Handle\r | |
2302 | );\r | |
2303 | ASSERT_EFI_ERROR (Status);\r | |
2304 | \r | |
2305 | //\r | |
2306 | // Copy Keyboard Layout package\r | |
2307 | //\r | |
2308 | CopyMem (Buffer, Package->KeyboardPkg, PackageHeader.Length);\r | |
2309 | Buffer = (UINT8 *) Buffer + PackageHeader.Length;\r | |
2310 | }\r | |
2311 | }\r | |
2312 | \r | |
2313 | *ResultSize += PackageLength;\r | |
2314 | return EFI_SUCCESS;\r | |
2315 | }\r | |
2316 | \r | |
2317 | \r | |
2318 | /**\r | |
2319 | This function deletes all Keyboard Layout packages from a package list node.\r | |
e90b081a | 2320 | This is a internal function.\r |
93e3992d | 2321 | \r |
2322 | @param Private Hii database private data.\r | |
2323 | @param Handle Handle of the package list which contains the to\r | |
2324 | be removed Keyboard Layout packages.\r | |
2325 | @param PackageList Pointer to a package list that contains removing\r | |
2326 | packages.\r | |
2327 | \r | |
2328 | @retval EFI_SUCCESS Keyboard Layout Package(s) is deleted\r | |
2329 | successfully.\r | |
2330 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2331 | \r | |
2332 | **/\r | |
93e3992d | 2333 | EFI_STATUS\r |
2334 | RemoveKeyboardLayoutPackages (\r | |
2335 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2336 | IN EFI_HII_HANDLE Handle,\r | |
2337 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2338 | )\r | |
2339 | {\r | |
2340 | LIST_ENTRY *ListHead;\r | |
2341 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
2342 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2343 | EFI_STATUS Status;\r | |
2344 | \r | |
2345 | ListHead = &PackageList->KeyboardLayoutHdr;\r | |
2346 | \r | |
2347 | while (!IsListEmpty (ListHead)) {\r | |
2348 | Package = CR (\r | |
2349 | ListHead->ForwardLink,\r | |
2350 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
2351 | KeyboardEntry,\r | |
2352 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
2353 | );\r | |
2354 | Status = InvokeRegisteredFunction (\r | |
2355 | Private,\r | |
2356 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
2357 | (VOID *) Package,\r | |
2358 | EFI_HII_PACKAGE_KEYBOARD_LAYOUT,\r | |
2359 | Handle\r | |
2360 | );\r | |
2361 | if (EFI_ERROR (Status)) {\r | |
2362 | return Status;\r | |
2363 | }\r | |
2364 | \r | |
2365 | RemoveEntryList (&Package->KeyboardEntry);\r | |
2366 | CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2367 | PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;\r | |
676df92c | 2368 | FreePool (Package->KeyboardPkg);\r |
2369 | FreePool (Package);\r | |
93e3992d | 2370 | }\r |
2371 | \r | |
2372 | return EFI_SUCCESS;\r | |
2373 | }\r | |
2374 | \r | |
2375 | \r | |
2376 | /**\r | |
2377 | This function will insert a package list to hii database firstly then\r | |
2378 | invoke notification functions if any. It is the worker function of\r | |
2379 | HiiNewPackageList and HiiUpdatePackageList.\r | |
2380 | \r | |
e90b081a | 2381 | This is a internal function.\r |
2382 | \r | |
93e3992d | 2383 | @param Private Hii database private structure.\r |
2384 | @param NotifyType The type of change concerning the database.\r | |
2385 | @param PackageList Pointer to a package list.\r | |
2386 | @param DatabaseRecord Pointer to a database record contains a package\r | |
2387 | list instance which will be inserted to.\r | |
2388 | \r | |
2389 | @retval EFI_SUCCESS All incoming packages are inserted to current\r | |
2390 | database.\r | |
2391 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2392 | Device path package.\r | |
2393 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2394 | \r | |
2395 | **/\r | |
93e3992d | 2396 | EFI_STATUS\r |
2397 | AddPackages (\r | |
2398 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2399 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2400 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r | |
2401 | IN OUT HII_DATABASE_RECORD *DatabaseRecord\r | |
2402 | )\r | |
2403 | {\r | |
2404 | EFI_STATUS Status;\r | |
2405 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
2406 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
2407 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;\r | |
2408 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
2409 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r | |
2410 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;\r | |
2411 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r | |
2412 | EFI_HII_PACKAGE_HEADER *PackageHdrPtr;\r | |
2413 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2414 | UINT32 OldPackageListLen;\r | |
6ddd3af7 | 2415 | BOOLEAN StringPkgIsAdd;\r |
93e3992d | 2416 | \r |
6c46a5ab | 2417 | //\r |
2418 | // Initialize Variables\r | |
2419 | //\r | |
6ddd3af7 | 2420 | StringPkgIsAdd = FALSE;\r |
6c46a5ab | 2421 | FontPackage = NULL;\r |
2422 | \r | |
93e3992d | 2423 | //\r |
2424 | // Process the package list header\r | |
2425 | //\r | |
2426 | OldPackageListLen = DatabaseRecord->PackageList->PackageListHdr.PackageLength;\r | |
2427 | CopyMem (\r | |
2428 | &DatabaseRecord->PackageList->PackageListHdr,\r | |
2429 | (VOID *) PackageList,\r | |
2430 | sizeof (EFI_HII_PACKAGE_LIST_HEADER)\r | |
2431 | );\r | |
2432 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2433 | DatabaseRecord->PackageList->PackageListHdr.PackageLength = OldPackageListLen;\r | |
2434 | }\r | |
2435 | \r | |
2436 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r | |
2437 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2438 | \r | |
2439 | Status = EFI_SUCCESS;\r | |
2440 | \r | |
2441 | while (PackageHeader.Type != EFI_HII_PACKAGE_END) {\r | |
2442 | switch (PackageHeader.Type) {\r | |
2443 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
2444 | Status = InsertGuidPackage (\r | |
2445 | PackageHdrPtr,\r | |
2446 | NotifyType,\r | |
2447 | DatabaseRecord->PackageList,\r | |
2448 | &GuidPackage\r | |
2449 | );\r | |
2450 | if (EFI_ERROR (Status)) {\r | |
2451 | return Status;\r | |
2452 | }\r | |
2453 | Status = InvokeRegisteredFunction (\r | |
2454 | Private,\r | |
2455 | NotifyType,\r | |
2456 | (VOID *) GuidPackage,\r | |
2457 | (UINT8) (PackageHeader.Type),\r | |
2458 | DatabaseRecord->Handle\r | |
2459 | );\r | |
2460 | break;\r | |
8d00a0f1 | 2461 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 2462 | Status = InsertFormPackage (\r |
2463 | PackageHdrPtr,\r | |
2464 | NotifyType,\r | |
2465 | DatabaseRecord->PackageList,\r | |
2466 | &FormPackage\r | |
2467 | );\r | |
2468 | if (EFI_ERROR (Status)) {\r | |
2469 | return Status;\r | |
2470 | }\r | |
2471 | Status = InvokeRegisteredFunction (\r | |
2472 | Private,\r | |
2473 | NotifyType,\r | |
2474 | (VOID *) FormPackage,\r | |
2475 | (UINT8) (PackageHeader.Type),\r | |
2476 | DatabaseRecord->Handle\r | |
2477 | );\r | |
2478 | break;\r | |
2479 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
2480 | Status = InsertKeyboardLayoutPackage (\r | |
2481 | PackageHdrPtr,\r | |
2482 | NotifyType,\r | |
2483 | DatabaseRecord->PackageList,\r | |
2484 | &KeyboardLayoutPackage\r | |
2485 | );\r | |
2486 | if (EFI_ERROR (Status)) {\r | |
2487 | return Status;\r | |
2488 | }\r | |
2489 | Status = InvokeRegisteredFunction (\r | |
2490 | Private,\r | |
2491 | NotifyType,\r | |
2492 | (VOID *) KeyboardLayoutPackage,\r | |
2493 | (UINT8) (PackageHeader.Type),\r | |
2494 | DatabaseRecord->Handle\r | |
2495 | );\r | |
2496 | break;\r | |
2497 | case EFI_HII_PACKAGE_STRINGS:\r | |
2498 | Status = InsertStringPackage (\r | |
2499 | Private,\r | |
2500 | PackageHdrPtr,\r | |
2501 | NotifyType,\r | |
2502 | DatabaseRecord->PackageList,\r | |
2503 | &StringPackage\r | |
2504 | );\r | |
2505 | if (EFI_ERROR (Status)) {\r | |
2506 | return Status;\r | |
2507 | }\r | |
2508 | Status = InvokeRegisteredFunction (\r | |
2509 | Private,\r | |
2510 | NotifyType,\r | |
2511 | (VOID *) StringPackage,\r | |
2512 | (UINT8) (PackageHeader.Type),\r | |
2513 | DatabaseRecord->Handle\r | |
2514 | );\r | |
6ddd3af7 | 2515 | StringPkgIsAdd = TRUE;\r |
93e3992d | 2516 | break;\r |
2517 | case EFI_HII_PACKAGE_FONTS:\r | |
2518 | Status = InsertFontPackage (\r | |
2519 | Private,\r | |
2520 | PackageHdrPtr,\r | |
2521 | NotifyType,\r | |
2522 | DatabaseRecord->PackageList,\r | |
2523 | &FontPackage\r | |
2524 | );\r | |
2525 | if (EFI_ERROR (Status)) {\r | |
2526 | return Status;\r | |
2527 | }\r | |
2528 | Status = InvokeRegisteredFunction (\r | |
2529 | Private,\r | |
2530 | NotifyType,\r | |
2531 | (VOID *) FontPackage,\r | |
2532 | (UINT8) (PackageHeader.Type),\r | |
2533 | DatabaseRecord->Handle\r | |
2534 | );\r | |
2535 | break;\r | |
2536 | case EFI_HII_PACKAGE_IMAGES:\r | |
2537 | Status = InsertImagePackage (\r | |
2538 | PackageHdrPtr,\r | |
2539 | NotifyType,\r | |
2540 | DatabaseRecord->PackageList,\r | |
2541 | &ImagePackage\r | |
2542 | );\r | |
2543 | if (EFI_ERROR (Status)) {\r | |
2544 | return Status;\r | |
2545 | }\r | |
2546 | Status = InvokeRegisteredFunction (\r | |
2547 | Private,\r | |
2548 | NotifyType,\r | |
2549 | (VOID *) ImagePackage,\r | |
2550 | (UINT8) (PackageHeader.Type),\r | |
2551 | DatabaseRecord->Handle\r | |
2552 | );\r | |
2553 | break;\r | |
2554 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
2555 | Status = InsertSimpleFontPackage (\r | |
2556 | PackageHdrPtr,\r | |
2557 | NotifyType,\r | |
2558 | DatabaseRecord->PackageList,\r | |
2559 | &SimpleFontPackage\r | |
2560 | );\r | |
2561 | if (EFI_ERROR (Status)) {\r | |
2562 | return Status;\r | |
2563 | }\r | |
2564 | Status = InvokeRegisteredFunction (\r | |
2565 | Private,\r | |
2566 | NotifyType,\r | |
2567 | (VOID *) SimpleFontPackage,\r | |
2568 | (UINT8) (PackageHeader.Type),\r | |
2569 | DatabaseRecord->Handle\r | |
2570 | );\r | |
2571 | break;\r | |
2572 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
2573 | Status = AddDevicePathPackage (\r | |
2574 | Private,\r | |
2575 | NotifyType,\r | |
2576 | (EFI_DEVICE_PATH_PROTOCOL *) ((UINT8 *) PackageHdrPtr + sizeof (EFI_HII_PACKAGE_HEADER)),\r | |
2577 | DatabaseRecord\r | |
2578 | );\r | |
2579 | break;\r | |
2580 | default:\r | |
2581 | break;\r | |
2582 | }\r | |
2583 | \r | |
2584 | if (EFI_ERROR (Status)) {\r | |
2585 | return Status;\r | |
2586 | }\r | |
2587 | //\r | |
2588 | // goto header of next package\r | |
2589 | //\r | |
2590 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHdrPtr + PackageHeader.Length);\r | |
2591 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2592 | }\r | |
6ddd3af7 LG |
2593 | \r |
2594 | //\r | |
2595 | // Adjust String Package to make sure all string packages have the same max string ID.\r | |
2596 | //\r | |
2597 | if (!EFI_ERROR (Status) && StringPkgIsAdd) {\r | |
2598 | Status = AdjustStringPackage (DatabaseRecord->PackageList);\r | |
2599 | }\r | |
93e3992d | 2600 | \r |
2601 | return Status;\r | |
2602 | }\r | |
2603 | \r | |
2604 | \r | |
2605 | /**\r | |
2606 | This function exports a package list to a buffer. It is the worker function\r | |
2607 | of HiiExportPackageList.\r | |
2608 | \r | |
e90b081a | 2609 | This is a internal function.\r |
2610 | \r | |
93e3992d | 2611 | @param Private Hii database private structure.\r |
2612 | @param Handle Identification of a package list.\r | |
2613 | @param PackageList Pointer to a package list which will be exported.\r | |
2614 | @param UsedSize The length of buffer has been used by exporting\r | |
2615 | package lists when Handle is NULL.\r | |
2616 | @param BufferSize Length of the Buffer.\r | |
2617 | @param Buffer Allocated space for storing exported data.\r | |
2618 | \r | |
2619 | @retval EFI_SUCCESS Keyboard Layout Packages are exported\r | |
2620 | successfully.\r | |
2621 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2622 | \r | |
2623 | **/\r | |
93e3992d | 2624 | EFI_STATUS\r |
2625 | ExportPackageList (\r | |
2626 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2627 | IN EFI_HII_HANDLE Handle,\r | |
2628 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2629 | IN OUT UINTN *UsedSize,\r | |
2630 | IN UINTN BufferSize,\r | |
2631 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r | |
2632 | )\r | |
2633 | {\r | |
2634 | EFI_STATUS Status;\r | |
2635 | UINTN ResultSize;\r | |
2636 | EFI_HII_PACKAGE_HEADER EndofPackageList;\r | |
2637 | \r | |
96ff65a1 | 2638 | ASSERT (Private != NULL && PackageList != NULL && UsedSize != NULL);\r |
93e3992d | 2639 | ASSERT (Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);\r |
2640 | ASSERT (IsHiiHandleValid (Handle));\r | |
2641 | \r | |
2642 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2643 | return EFI_INVALID_PARAMETER;\r | |
2644 | }\r | |
2645 | \r | |
2646 | //\r | |
2647 | // Copy the package list header\r | |
2648 | // ResultSize indicates the length of the exported bytes of this package list\r | |
2649 | //\r | |
2650 | ResultSize = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
2651 | if (ResultSize + *UsedSize <= BufferSize) {\r | |
2652 | CopyMem ((VOID *) Buffer, PackageList, ResultSize);\r | |
2653 | }\r | |
2654 | //\r | |
2655 | // Copy the packages and invoke EXPORT_PACK notify functions if exists.\r | |
2656 | //\r | |
2657 | Status = ExportGuidPackages (\r | |
2658 | Private,\r | |
2659 | Handle,\r | |
2660 | PackageList,\r | |
2661 | *UsedSize,\r | |
2662 | BufferSize,\r | |
2663 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2664 | &ResultSize\r | |
2665 | );\r | |
2666 | if (EFI_ERROR (Status)) {\r | |
2667 | return Status;\r | |
2668 | }\r | |
2669 | Status = ExportFormPackages (\r | |
2670 | Private,\r | |
2671 | Handle,\r | |
2672 | PackageList,\r | |
2673 | *UsedSize,\r | |
2674 | BufferSize,\r | |
2675 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2676 | &ResultSize\r | |
2677 | );\r | |
2678 | if (EFI_ERROR (Status)) {\r | |
2679 | return Status;\r | |
2680 | }\r | |
2681 | Status = ExportKeyboardLayoutPackages (\r | |
2682 | Private,\r | |
2683 | Handle,\r | |
2684 | PackageList,\r | |
2685 | *UsedSize,\r | |
2686 | BufferSize,\r | |
2687 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2688 | &ResultSize\r | |
2689 | );\r | |
2690 | if (EFI_ERROR (Status)) {\r | |
2691 | return Status;\r | |
2692 | }\r | |
2693 | Status = ExportStringPackages (\r | |
2694 | Private,\r | |
2695 | Handle,\r | |
2696 | PackageList,\r | |
2697 | *UsedSize,\r | |
2698 | BufferSize,\r | |
2699 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2700 | &ResultSize\r | |
2701 | );\r | |
2702 | if (EFI_ERROR (Status)) {\r | |
2703 | return Status;\r | |
2704 | }\r | |
2705 | Status = ExportFontPackages (\r | |
2706 | Private,\r | |
2707 | Handle,\r | |
2708 | PackageList,\r | |
2709 | *UsedSize,\r | |
2710 | BufferSize,\r | |
2711 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2712 | &ResultSize\r | |
2713 | );\r | |
2714 | if (EFI_ERROR (Status)) {\r | |
2715 | return Status;\r | |
2716 | }\r | |
2717 | Status = ExportImagePackages (\r | |
2718 | Private,\r | |
2719 | Handle,\r | |
2720 | PackageList,\r | |
2721 | *UsedSize,\r | |
2722 | BufferSize,\r | |
2723 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2724 | &ResultSize\r | |
2725 | );\r | |
2726 | if (EFI_ERROR (Status)) {\r | |
2727 | return Status;\r | |
2728 | }\r | |
2729 | Status = ExportSimpleFontPackages (\r | |
2730 | Private,\r | |
2731 | Handle,\r | |
2732 | PackageList,\r | |
2733 | *UsedSize,\r | |
2734 | BufferSize,\r | |
2735 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2736 | &ResultSize\r | |
2737 | );\r | |
2738 | if (EFI_ERROR (Status)) {\r | |
2739 | return Status;\r | |
2740 | }\r | |
2741 | Status = ExportDevicePathPackage (\r | |
2742 | Private,\r | |
2743 | Handle,\r | |
2744 | PackageList,\r | |
2745 | *UsedSize,\r | |
2746 | BufferSize,\r | |
2747 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2748 | &ResultSize\r | |
2749 | );\r | |
2750 | if (EFI_ERROR (Status)) {\r | |
2751 | return Status;\r | |
2752 | }\r | |
2753 | //\r | |
2754 | // Append the package list end.\r | |
2755 | //\r | |
2756 | EndofPackageList.Length = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
2757 | EndofPackageList.Type = EFI_HII_PACKAGE_END;\r | |
2758 | if (ResultSize + *UsedSize + sizeof (EFI_HII_PACKAGE_HEADER) <= BufferSize) {\r | |
2759 | CopyMem (\r | |
2760 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2761 | (VOID *) &EndofPackageList,\r | |
2762 | sizeof (EFI_HII_PACKAGE_HEADER)\r | |
2763 | );\r | |
2764 | }\r | |
2765 | \r | |
2766 | *UsedSize += ResultSize + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
2767 | \r | |
2768 | return EFI_SUCCESS;\r | |
2769 | }\r | |
2770 | \r | |
2771 | \r | |
2772 | /**\r | |
2773 | This function adds the packages in the package list to the database and returns a handle. If there is a\r | |
2774 | EFI_DEVICE_PATH_PROTOCOL associated with the DriverHandle, then this function will\r | |
2775 | create a package of type EFI_PACKAGE_TYPE_DEVICE_PATH and add it to the package list.\r | |
2776 | \r | |
2777 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
2778 | instance.\r | |
2779 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r | |
2780 | structure.\r | |
2781 | @param DriverHandle Associate the package list with this EFI handle.\r | |
b1a803d1 | 2782 | If a NULL is specified, this data will not be associate\r |
2783 | with any drivers and cannot have a callback induced.\r | |
93e3992d | 2784 | @param Handle A pointer to the EFI_HII_HANDLE instance.\r |
2785 | \r | |
2786 | @retval EFI_SUCCESS The package list associated with the Handle was\r | |
2787 | added to the HII database.\r | |
2788 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2789 | database contents.\r | |
2790 | @retval EFI_INVALID_PARAMETER PackageList is NULL or Handle is NULL.\r | |
2791 | @retval EFI_INVALID_PARAMETER PackageListGuid already exists in database.\r | |
2792 | \r | |
2793 | **/\r | |
2794 | EFI_STATUS\r | |
2795 | EFIAPI\r | |
2796 | HiiNewPackageList (\r | |
2797 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
2798 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r | |
b1a803d1 | 2799 | IN CONST EFI_HANDLE DriverHandle, OPTIONAL\r |
93e3992d | 2800 | OUT EFI_HII_HANDLE *Handle\r |
2801 | )\r | |
2802 | {\r | |
2803 | EFI_STATUS Status;\r | |
2804 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
2805 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
2806 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
2807 | LIST_ENTRY *Link;\r | |
2808 | EFI_GUID PackageListGuid;\r | |
2809 | \r | |
2810 | if (This == NULL || PackageList == NULL || Handle == NULL) {\r | |
2811 | return EFI_INVALID_PARAMETER;\r | |
2812 | }\r | |
2813 | \r | |
2814 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
2815 | CopyMem (&PackageListGuid, (VOID *) PackageList, sizeof (EFI_GUID));\r | |
2816 | \r | |
2817 | //\r | |
2818 | // Check the Package list GUID to guarantee this GUID is unique in database.\r | |
2819 | //\r | |
2820 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
2821 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
2822 | if (CompareGuid (\r | |
2823 | &(DatabaseRecord->PackageList->PackageListHdr.PackageListGuid),\r | |
aa2614b7 | 2824 | &PackageListGuid) && \r |
2825 | DatabaseRecord->DriverHandle == DriverHandle) {\r | |
93e3992d | 2826 | return EFI_INVALID_PARAMETER;\r |
2827 | }\r | |
2828 | }\r | |
2829 | \r | |
2830 | //\r | |
2831 | // Build a PackageList node\r | |
2832 | //\r | |
2833 | Status = GenerateHiiDatabaseRecord (Private, &DatabaseRecord);\r | |
2834 | if (EFI_ERROR (Status)) {\r | |
2835 | return Status;\r | |
2836 | }\r | |
2837 | \r | |
2838 | //\r | |
2839 | // Fill in information of the created Package List node\r | |
2840 | // according to incoming package list.\r | |
2841 | //\r | |
2842 | Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, PackageList, DatabaseRecord);\r | |
2843 | if (EFI_ERROR (Status)) {\r | |
2844 | return Status;\r | |
2845 | }\r | |
2846 | \r | |
2847 | DatabaseRecord->DriverHandle = DriverHandle;\r | |
2848 | \r | |
2849 | //\r | |
2850 | // Create a Device path package and add into the package list if exists.\r | |
2851 | //\r | |
2852 | Status = gBS->HandleProtocol (\r | |
2853 | DriverHandle,\r | |
2854 | &gEfiDevicePathProtocolGuid,\r | |
2855 | (VOID **) &DevicePath\r | |
2856 | );\r | |
2857 | if (!EFI_ERROR (Status)) {\r | |
2858 | Status = AddDevicePathPackage (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, DevicePath, DatabaseRecord);\r | |
2859 | ASSERT_EFI_ERROR (Status);\r | |
2860 | }\r | |
2861 | \r | |
2862 | *Handle = DatabaseRecord->Handle;\r | |
2863 | return EFI_SUCCESS;\r | |
2864 | }\r | |
2865 | \r | |
2866 | \r | |
2867 | /**\r | |
2868 | This function removes the package list that is associated with a handle Handle\r | |
2869 | from the HII database. Before removing the package, any registered functions\r | |
2870 | with the notification type REMOVE_PACK and the same package type will be called.\r | |
2871 | \r | |
2872 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
2873 | instance.\r | |
2874 | @param Handle The handle that was registered to the data that is\r | |
2875 | requested for removal.\r | |
2876 | \r | |
2877 | @retval EFI_SUCCESS The data associated with the Handle was removed\r | |
2878 | from the HII database.\r | |
813acf3a | 2879 | @retval EFI_NOT_FOUND The specified andle is not in database.\r |
93e3992d | 2880 | @retval EFI_INVALID_PARAMETER The Handle was not valid.\r |
2881 | \r | |
2882 | **/\r | |
2883 | EFI_STATUS\r | |
2884 | EFIAPI\r | |
2885 | HiiRemovePackageList (\r | |
2886 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
2887 | IN EFI_HII_HANDLE Handle\r | |
2888 | )\r | |
2889 | {\r | |
2890 | EFI_STATUS Status;\r | |
2891 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
2892 | LIST_ENTRY *Link;\r | |
2893 | HII_DATABASE_RECORD *Node;\r | |
2894 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
2895 | HII_HANDLE *HiiHandle;\r | |
2896 | \r | |
813acf3a | 2897 | if (This == NULL) {\r |
93e3992d | 2898 | return EFI_INVALID_PARAMETER;\r |
2899 | }\r | |
2900 | \r | |
813acf3a | 2901 | if (!IsHiiHandleValid (Handle)) {\r |
2902 | return EFI_NOT_FOUND;\r | |
2903 | }\r | |
2904 | \r | |
93e3992d | 2905 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r |
2906 | \r | |
2907 | //\r | |
2908 | // Get the packagelist to be removed.\r | |
2909 | //\r | |
2910 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
2911 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
2912 | if (Node->Handle == Handle) {\r | |
2913 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
2914 | ASSERT (PackageList != NULL);\r | |
2915 | \r | |
2916 | //\r | |
2917 | // Call registered functions with REMOVE_PACK before removing packages\r | |
2918 | // then remove them.\r | |
2919 | //\r | |
2920 | Status = RemoveGuidPackages (Private, Handle, PackageList);\r | |
2921 | if (EFI_ERROR (Status)) {\r | |
2922 | return Status;\r | |
2923 | }\r | |
2924 | Status = RemoveFormPackages (Private, Handle, PackageList);\r | |
2925 | if (EFI_ERROR (Status)) {\r | |
2926 | return Status;\r | |
2927 | }\r | |
2928 | Status = RemoveKeyboardLayoutPackages (Private, Handle, PackageList);\r | |
2929 | if (EFI_ERROR (Status)) {\r | |
2930 | return Status;\r | |
2931 | }\r | |
2932 | Status = RemoveStringPackages (Private, Handle, PackageList);\r | |
2933 | if (EFI_ERROR (Status)) {\r | |
2934 | return Status;\r | |
2935 | }\r | |
2936 | Status = RemoveFontPackages (Private, Handle, PackageList);\r | |
2937 | if (EFI_ERROR (Status)) {\r | |
2938 | return Status;\r | |
2939 | }\r | |
2940 | Status = RemoveImagePackages (Private, Handle, PackageList);\r | |
2941 | if (EFI_ERROR (Status)) {\r | |
2942 | return Status;\r | |
2943 | }\r | |
2944 | Status = RemoveSimpleFontPackages (Private, Handle, PackageList);\r | |
2945 | if (EFI_ERROR (Status)) {\r | |
2946 | return Status;\r | |
2947 | }\r | |
2948 | Status = RemoveDevicePathPackage (Private, Handle, PackageList);\r | |
2949 | if (EFI_ERROR (Status)) {\r | |
2950 | return Status;\r | |
2951 | }\r | |
2952 | \r | |
2953 | //\r | |
2954 | // Free resources of the package list\r | |
2955 | //\r | |
2956 | RemoveEntryList (&Node->DatabaseEntry);\r | |
2957 | \r | |
2958 | HiiHandle = (HII_HANDLE *) Handle;\r | |
2959 | RemoveEntryList (&HiiHandle->Handle);\r | |
2960 | Private->HiiHandleCount--;\r | |
2961 | ASSERT (Private->HiiHandleCount >= 0);\r | |
2962 | \r | |
2963 | HiiHandle->Signature = 0;\r | |
676df92c | 2964 | FreePool (HiiHandle);\r |
2965 | FreePool (Node->PackageList);\r | |
2966 | FreePool (Node);\r | |
93e3992d | 2967 | \r |
2968 | return EFI_SUCCESS;\r | |
2969 | }\r | |
2970 | }\r | |
2971 | \r | |
2972 | return EFI_NOT_FOUND;\r | |
2973 | }\r | |
2974 | \r | |
2975 | \r | |
2976 | /**\r | |
2977 | This function updates the existing package list (which has the specified Handle)\r | |
2978 | in the HII databases, using the new package list specified by PackageList.\r | |
2979 | \r | |
2980 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
2981 | instance.\r | |
2982 | @param Handle The handle that was registered to the data that is\r | |
2983 | requested to be updated.\r | |
2984 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r | |
2985 | package.\r | |
2986 | \r | |
2987 | @retval EFI_SUCCESS The HII database was successfully updated.\r | |
2988 | @retval EFI_OUT_OF_RESOURCES Unable to allocate enough memory for the updated\r | |
2989 | database.\r | |
813acf3a | 2990 | @retval EFI_INVALID_PARAMETER PackageList was NULL.\r |
2991 | @retval EFI_NOT_FOUND The specified Handle is not in database.\r | |
93e3992d | 2992 | \r |
2993 | **/\r | |
2994 | EFI_STATUS\r | |
2995 | EFIAPI\r | |
2996 | HiiUpdatePackageList (\r | |
2997 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
2998 | IN EFI_HII_HANDLE Handle,\r | |
2999 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList\r | |
3000 | )\r | |
3001 | {\r | |
3002 | EFI_STATUS Status;\r | |
3003 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3004 | LIST_ENTRY *Link;\r | |
3005 | HII_DATABASE_RECORD *Node;\r | |
3006 | EFI_HII_PACKAGE_HEADER *PackageHdrPtr;\r | |
3007 | HII_DATABASE_PACKAGE_LIST_INSTANCE *OldPackageList;\r | |
3008 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
3009 | \r | |
813acf3a | 3010 | if (This == NULL || PackageList == NULL) {\r |
93e3992d | 3011 | return EFI_INVALID_PARAMETER;\r |
3012 | }\r | |
3013 | \r | |
3014 | if (!IsHiiHandleValid (Handle)) {\r | |
3015 | return EFI_NOT_FOUND;\r | |
3016 | }\r | |
3017 | \r | |
3018 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3019 | \r | |
3020 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r | |
3021 | \r | |
3022 | Status = EFI_SUCCESS;\r | |
3023 | \r | |
3024 | //\r | |
3025 | // Get original packagelist to be updated\r | |
3026 | //\r | |
3027 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3028 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3029 | if (Node->Handle == Handle) {\r | |
3030 | OldPackageList = Node->PackageList;\r | |
3031 | //\r | |
3032 | // Remove the package if its type matches one of the package types which is\r | |
3033 | // contained in the new package list.\r | |
3034 | //\r | |
3035 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
3036 | while (PackageHeader.Type != EFI_HII_PACKAGE_END) {\r | |
3037 | switch (PackageHeader.Type) {\r | |
3038 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
3039 | Status = RemoveGuidPackages (Private, Handle, OldPackageList);\r | |
3040 | break;\r | |
8d00a0f1 | 3041 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 3042 | Status = RemoveFormPackages (Private, Handle, OldPackageList);\r |
3043 | break;\r | |
3044 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3045 | Status = RemoveKeyboardLayoutPackages (Private, Handle, OldPackageList);\r | |
3046 | break;\r | |
3047 | case EFI_HII_PACKAGE_STRINGS:\r | |
3048 | Status = RemoveStringPackages (Private, Handle, OldPackageList);\r | |
3049 | break;\r | |
3050 | case EFI_HII_PACKAGE_FONTS:\r | |
3051 | Status = RemoveFontPackages (Private, Handle, OldPackageList);\r | |
3052 | break;\r | |
3053 | case EFI_HII_PACKAGE_IMAGES:\r | |
3054 | Status = RemoveImagePackages (Private, Handle, OldPackageList);\r | |
3055 | break;\r | |
3056 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3057 | Status = RemoveSimpleFontPackages (Private, Handle, OldPackageList);\r | |
3058 | break;\r | |
3059 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3060 | Status = RemoveDevicePathPackage (Private, Handle, OldPackageList);\r | |
3061 | break;\r | |
3062 | }\r | |
3063 | \r | |
3064 | if (EFI_ERROR (Status)) {\r | |
3065 | return Status;\r | |
3066 | }\r | |
3067 | \r | |
3068 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHdrPtr + PackageHeader.Length);\r | |
3069 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
3070 | }\r | |
3071 | \r | |
3072 | //\r | |
3073 | // Add all of the packages within the new package list\r | |
3074 | //\r | |
3075 | return AddPackages (Private, EFI_HII_DATABASE_NOTIFY_ADD_PACK, PackageList, Node);\r | |
3076 | }\r | |
3077 | }\r | |
3078 | \r | |
3079 | return EFI_NOT_FOUND;\r | |
3080 | }\r | |
3081 | \r | |
3082 | \r | |
3083 | /**\r | |
3084 | This function returns a list of the package handles of the specified type\r | |
3085 | that are currently active in the database. The pseudo-type\r | |
3086 | EFI_HII_PACKAGE_TYPE_ALL will cause all package handles to be listed.\r | |
3087 | \r | |
3088 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3089 | instance.\r | |
3090 | @param PackageType Specifies the package type of the packages to list\r | |
3091 | or EFI_HII_PACKAGE_TYPE_ALL for all packages to be\r | |
3092 | listed.\r | |
3093 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r | |
3094 | this is the pointer to the GUID which must match\r | |
3095 | the Guid field of EFI_HII_GUID_PACKAGE_GUID_HDR.\r | |
3096 | Otherwise, it must be NULL.\r | |
3097 | @param HandleBufferLength On input, a pointer to the length of the handle\r | |
3098 | buffer. On output, the length of the handle\r | |
3099 | buffer that is required for the handles found.\r | |
3100 | @param Handle An array of EFI_HII_HANDLE instances returned.\r | |
3101 | \r | |
3102 | @retval EFI_SUCCESS The matching handles are outputed successfully.\r | |
813acf3a | 3103 | HandleBufferLength is updated with the actual length.\r |
93e3992d | 3104 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r |
3105 | Handle is too small to support the number of\r | |
3106 | handles. HandleBufferLength is updated with a\r | |
3107 | value that will enable the data to fit.\r | |
3108 | @retval EFI_NOT_FOUND No matching handle could not be found in database.\r | |
3109 | @retval EFI_INVALID_PARAMETER Handle or HandleBufferLength was NULL.\r | |
813acf3a | 3110 | \r |
3111 | @retval EFI_INVALID_PARAMETER PackageType is not a EFI_HII_PACKAGE_TYPE_GUID but\r | |
3112 | PackageGuid is not NULL, PackageType is a EFI_HII_\r | |
3113 | PACKAGE_TYPE_GUID but PackageGuid is NULL.\r | |
93e3992d | 3114 | \r |
3115 | **/\r | |
3116 | EFI_STATUS\r | |
3117 | EFIAPI\r | |
3118 | HiiListPackageLists (\r | |
3119 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3120 | IN UINT8 PackageType,\r | |
3121 | IN CONST EFI_GUID *PackageGuid,\r | |
3122 | IN OUT UINTN *HandleBufferLength,\r | |
3123 | OUT EFI_HII_HANDLE *Handle\r | |
3124 | )\r | |
3125 | {\r | |
3126 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
3127 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3128 | HII_DATABASE_RECORD *Node;\r | |
3129 | LIST_ENTRY *Link;\r | |
3130 | BOOLEAN Matched;\r | |
3131 | HII_HANDLE **Result;\r | |
3132 | UINTN ResultSize;\r | |
3133 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3134 | LIST_ENTRY *Link1;\r | |
3135 | \r | |
3136 | //\r | |
3137 | // Check input parameters\r | |
3138 | //\r | |
3139 | if (This == NULL || HandleBufferLength == NULL) {\r | |
3140 | return EFI_INVALID_PARAMETER;\r | |
3141 | }\r | |
3142 | if (*HandleBufferLength > 0 && Handle == NULL) {\r | |
3143 | return EFI_INVALID_PARAMETER;\r | |
3144 | }\r | |
3145 | if ((PackageType == EFI_HII_PACKAGE_TYPE_GUID && PackageGuid == NULL) ||\r | |
3146 | (PackageType != EFI_HII_PACKAGE_TYPE_GUID && PackageGuid != NULL)) {\r | |
3147 | return EFI_INVALID_PARAMETER;\r | |
3148 | }\r | |
3149 | \r | |
3150 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3151 | Matched = FALSE;\r | |
3152 | Result = (HII_HANDLE **) Handle;\r | |
3153 | ResultSize = 0;\r | |
3154 | \r | |
3155 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3156 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3157 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
3158 | switch (PackageType) {\r | |
3159 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
3160 | for (Link1 = PackageList->GuidPkgHdr.ForwardLink; Link1 != &PackageList->GuidPkgHdr; Link1 = Link1->ForwardLink) {\r | |
3161 | GuidPackage = CR (Link1, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);\r | |
3162 | if (CompareGuid (\r | |
3163 | (EFI_GUID *) PackageGuid,\r | |
3164 | (EFI_GUID *) (GuidPackage->GuidPkg + sizeof (EFI_HII_PACKAGE_HEADER))\r | |
3165 | )) {\r | |
3166 | Matched = TRUE;\r | |
3167 | break;\r | |
3168 | }\r | |
3169 | }\r | |
3170 | break;\r | |
8d00a0f1 | 3171 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 3172 | if (!IsListEmpty (&PackageList->FormPkgHdr)) {\r |
3173 | Matched = TRUE;\r | |
3174 | }\r | |
3175 | break;\r | |
3176 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3177 | if (!IsListEmpty (&PackageList->KeyboardLayoutHdr)) {\r | |
3178 | Matched = TRUE;\r | |
3179 | }\r | |
3180 | break;\r | |
3181 | case EFI_HII_PACKAGE_STRINGS:\r | |
3182 | if (!IsListEmpty (&PackageList->StringPkgHdr)) {\r | |
3183 | Matched = TRUE;\r | |
3184 | }\r | |
3185 | break;\r | |
3186 | case EFI_HII_PACKAGE_FONTS:\r | |
3187 | if (!IsListEmpty (&PackageList->FontPkgHdr)) {\r | |
3188 | Matched = TRUE;\r | |
3189 | }\r | |
3190 | break;\r | |
3191 | case EFI_HII_PACKAGE_IMAGES:\r | |
3192 | if (PackageList->ImagePkg != NULL) {\r | |
3193 | Matched = TRUE;\r | |
3194 | }\r | |
3195 | break;\r | |
3196 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3197 | if (!IsListEmpty (&PackageList->SimpleFontPkgHdr)) {\r | |
3198 | Matched = TRUE;\r | |
3199 | }\r | |
3200 | break;\r | |
3201 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3202 | if (PackageList->DevicePathPkg != NULL) {\r | |
3203 | Matched = TRUE;\r | |
3204 | }\r | |
3205 | break;\r | |
3206 | //\r | |
3207 | // Pesudo-type EFI_HII_PACKAGE_TYPE_ALL will cause all package handles\r | |
3208 | // to be listed.\r | |
3209 | //\r | |
3210 | case EFI_HII_PACKAGE_TYPE_ALL:\r | |
3211 | Matched = TRUE;\r | |
3212 | break;\r | |
3213 | default:\r | |
3214 | break;\r | |
3215 | }\r | |
3216 | \r | |
3217 | //\r | |
3218 | // This active package list has the specified package type, list it.\r | |
3219 | //\r | |
3220 | if (Matched) {\r | |
3221 | ResultSize += sizeof (EFI_HII_HANDLE);\r | |
3222 | if (ResultSize <= *HandleBufferLength) {\r | |
3223 | *Result++ = Node->Handle;\r | |
3224 | }\r | |
3225 | }\r | |
3226 | Matched = FALSE;\r | |
3227 | }\r | |
3228 | \r | |
3229 | if (ResultSize == 0) {\r | |
3230 | return EFI_NOT_FOUND;\r | |
3231 | }\r | |
3232 | \r | |
3233 | if (*HandleBufferLength < ResultSize) {\r | |
3234 | *HandleBufferLength = ResultSize;\r | |
3235 | return EFI_BUFFER_TOO_SMALL;\r | |
3236 | }\r | |
3237 | \r | |
3238 | *HandleBufferLength = ResultSize;\r | |
3239 | return EFI_SUCCESS;\r | |
3240 | }\r | |
3241 | \r | |
3242 | \r | |
3243 | /**\r | |
3244 | This function will export one or all package lists in the database to a buffer.\r | |
3245 | For each package list exported, this function will call functions registered\r | |
3246 | with EXPORT_PACK and then copy the package list to the buffer.\r | |
3247 | \r | |
3248 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3249 | instance.\r | |
3250 | @param Handle An EFI_HII_HANDLE that corresponds to the desired\r | |
3251 | package list in the HII database to export or NULL\r | |
3252 | to indicate all package lists should be exported.\r | |
3253 | @param BufferSize On input, a pointer to the length of the buffer.\r | |
3254 | On output, the length of the buffer that is\r | |
3255 | required for the exported data.\r | |
3256 | @param Buffer A pointer to a buffer that will contain the\r | |
3257 | results of the export function.\r | |
3258 | \r | |
3259 | @retval EFI_SUCCESS Package exported.\r | |
3260 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r | |
3261 | Handle is too small to support the number of\r | |
3262 | handles. HandleBufferLength is updated with a\r | |
3263 | value that will enable the data to fit.\r | |
3264 | @retval EFI_NOT_FOUND The specifiecd Handle could not be found in the\r | |
3265 | current database.\r | |
3266 | @retval EFI_INVALID_PARAMETER Handle or Buffer or BufferSize was NULL.\r | |
3267 | \r | |
3268 | **/\r | |
3269 | EFI_STATUS\r | |
3270 | EFIAPI\r | |
3271 | HiiExportPackageLists (\r | |
3272 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3273 | IN EFI_HII_HANDLE Handle,\r | |
3274 | IN OUT UINTN *BufferSize,\r | |
3275 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r | |
3276 | )\r | |
3277 | {\r | |
3278 | LIST_ENTRY *Link;\r | |
3279 | EFI_STATUS Status;\r | |
3280 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3281 | HII_DATABASE_RECORD *Node;\r | |
3282 | UINTN UsedSize;\r | |
3283 | \r | |
68945618 | 3284 | if (This == NULL || BufferSize == NULL) {\r |
93e3992d | 3285 | return EFI_INVALID_PARAMETER;\r |
3286 | }\r | |
3287 | if (*BufferSize > 0 && Buffer == NULL) {\r | |
3288 | return EFI_INVALID_PARAMETER;\r | |
3289 | }\r | |
68945618 | 3290 | if ((Handle != NULL) && (!IsHiiHandleValid (Handle))) {\r |
93e3992d | 3291 | return EFI_NOT_FOUND;\r |
3292 | }\r | |
3293 | \r | |
3294 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3295 | UsedSize = 0;\r | |
3296 | \r | |
3297 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3298 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3299 | if (Handle == NULL) {\r | |
3300 | //\r | |
3301 | // Export all package lists in current hii database.\r | |
3302 | //\r | |
3303 | Status = ExportPackageList (\r | |
3304 | Private,\r | |
3305 | Node->Handle,\r | |
3306 | (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList),\r | |
3307 | &UsedSize,\r | |
3308 | *BufferSize,\r | |
3309 | (EFI_HII_PACKAGE_LIST_HEADER *)((UINT8 *) Buffer + UsedSize)\r | |
3310 | );\r | |
3311 | ASSERT_EFI_ERROR (Status);\r | |
6672d625 | 3312 | } else if (Handle != NULL && Node->Handle == Handle) {\r |
93e3992d | 3313 | Status = ExportPackageList (\r |
3314 | Private,\r | |
3315 | Handle,\r | |
3316 | (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList),\r | |
3317 | &UsedSize,\r | |
3318 | *BufferSize,\r | |
3319 | Buffer\r | |
3320 | );\r | |
3321 | ASSERT_EFI_ERROR (Status);\r | |
3322 | if (*BufferSize < UsedSize) {\r | |
3323 | *BufferSize = UsedSize;\r | |
3324 | return EFI_BUFFER_TOO_SMALL;\r | |
3325 | }\r | |
3326 | return EFI_SUCCESS;\r | |
3327 | }\r | |
3328 | }\r | |
3329 | \r | |
3330 | if (Handle == NULL && UsedSize != 0) {\r | |
3331 | if (*BufferSize < UsedSize) {\r | |
3332 | *BufferSize = UsedSize;\r | |
3333 | return EFI_BUFFER_TOO_SMALL;\r | |
3334 | }\r | |
3335 | return EFI_SUCCESS;\r | |
3336 | }\r | |
3337 | \r | |
3338 | return EFI_NOT_FOUND;\r | |
3339 | }\r | |
3340 | \r | |
3341 | \r | |
3342 | /**\r | |
3343 | This function registers a function which will be called when specified actions related to packages of\r | |
3344 | the specified type occur in the HII database. By registering a function, other HII-related drivers are\r | |
3345 | notified when specific package types are added, removed or updated in the HII database.\r | |
3346 | Each driver or application which registers a notification should use\r | |
3347 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify() before exiting.\r | |
3348 | \r | |
3349 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3350 | instance.\r | |
3351 | @param PackageType Specifies the package type of the packages to list\r | |
3352 | or EFI_HII_PACKAGE_TYPE_ALL for all packages to be\r | |
3353 | listed.\r | |
3354 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r | |
3355 | this is the pointer to the GUID which must match\r | |
3356 | the Guid field of\r | |
3357 | EFI_HII_GUID_PACKAGE_GUID_HDR. Otherwise, it must\r | |
3358 | be NULL.\r | |
3359 | @param PackageNotifyFn Points to the function to be called when the event\r | |
3360 | specified by\r | |
3361 | NotificationType occurs.\r | |
3362 | @param NotifyType Describes the types of notification which this\r | |
3363 | function will be receiving.\r | |
3364 | @param NotifyHandle Points to the unique handle assigned to the\r | |
3365 | registered notification. Can be used in\r | |
3366 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify()\r | |
3367 | to stop notifications.\r | |
3368 | \r | |
3369 | @retval EFI_SUCCESS Notification registered successfully.\r | |
3370 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary data structures\r | |
3371 | @retval EFI_INVALID_PARAMETER NotifyHandle is NULL.\r | |
3372 | @retval EFI_INVALID_PARAMETER PackageGuid is not NULL when PackageType is not\r | |
3373 | EFI_HII_PACKAGE_TYPE_GUID.\r | |
3374 | @retval EFI_INVALID_PARAMETER PackageGuid is NULL when PackageType is\r | |
3375 | EFI_HII_PACKAGE_TYPE_GUID.\r | |
3376 | \r | |
3377 | **/\r | |
3378 | EFI_STATUS\r | |
3379 | EFIAPI\r | |
3380 | HiiRegisterPackageNotify (\r | |
3381 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3382 | IN UINT8 PackageType,\r | |
3383 | IN CONST EFI_GUID *PackageGuid,\r | |
3384 | IN CONST EFI_HII_DATABASE_NOTIFY PackageNotifyFn,\r | |
3385 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
3386 | OUT EFI_HANDLE *NotifyHandle\r | |
3387 | )\r | |
3388 | {\r | |
3389 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3390 | HII_DATABASE_NOTIFY *Notify;\r | |
3391 | EFI_STATUS Status;\r | |
3392 | \r | |
3393 | if (This == NULL || NotifyHandle == NULL) {\r | |
3394 | return EFI_INVALID_PARAMETER;\r | |
3395 | }\r | |
3396 | if ((PackageType == EFI_HII_PACKAGE_TYPE_GUID && PackageGuid == NULL) ||\r | |
3397 | (PackageType != EFI_HII_PACKAGE_TYPE_GUID && PackageGuid != NULL)) {\r | |
3398 | return EFI_INVALID_PARAMETER;\r | |
3399 | }\r | |
3400 | \r | |
3401 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3402 | \r | |
3403 | //\r | |
3404 | // Allocate a notification node\r | |
3405 | //\r | |
3406 | Notify = (HII_DATABASE_NOTIFY *) AllocateZeroPool (sizeof (HII_DATABASE_NOTIFY));\r | |
3407 | if (Notify == NULL) {\r | |
3408 | return EFI_OUT_OF_RESOURCES;\r | |
3409 | }\r | |
3410 | \r | |
3411 | //\r | |
3412 | // Generate a notify handle\r | |
3413 | //\r | |
3414 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
3415 | &Notify->NotifyHandle,\r | |
c8ad2d7a | 3416 | &gEfiCallerIdGuid,\r |
93e3992d | 3417 | NULL,\r |
3418 | NULL\r | |
3419 | );\r | |
3420 | ASSERT_EFI_ERROR (Status);\r | |
3421 | \r | |
3422 | //\r | |
3423 | // Fill in the information to the notification node\r | |
3424 | //\r | |
3425 | Notify->Signature = HII_DATABASE_NOTIFY_SIGNATURE;\r | |
3426 | Notify->PackageType = PackageType;\r | |
3427 | Notify->PackageGuid = (EFI_GUID *) PackageGuid;\r | |
3428 | Notify->PackageNotifyFn = (EFI_HII_DATABASE_NOTIFY) PackageNotifyFn;\r | |
3429 | Notify->NotifyType = NotifyType;\r | |
3430 | \r | |
3431 | InsertTailList (&Private->DatabaseNotifyList, &Notify->DatabaseNotifyEntry);\r | |
3432 | *NotifyHandle = Notify->NotifyHandle;\r | |
3433 | \r | |
3434 | return EFI_SUCCESS;\r | |
3435 | }\r | |
3436 | \r | |
3437 | \r | |
3438 | /**\r | |
3439 | Removes the specified HII database package-related notification.\r | |
3440 | \r | |
3441 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3442 | instance.\r | |
e90b081a | 3443 | @param NotificationHandle The handle of the notification function being\r |
93e3992d | 3444 | unregistered.\r |
3445 | \r | |
3446 | @retval EFI_SUCCESS Notification is unregistered successfully.\r | |
3447 | @retval EFI_INVALID_PARAMETER The Handle is invalid.\r | |
3448 | @retval EFI_NOT_FOUND The incoming notification handle does not exist\r | |
3449 | in current hii database.\r | |
3450 | \r | |
3451 | **/\r | |
3452 | EFI_STATUS\r | |
3453 | EFIAPI\r | |
3454 | HiiUnregisterPackageNotify (\r | |
3455 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3456 | IN EFI_HANDLE NotificationHandle\r | |
3457 | )\r | |
3458 | {\r | |
3459 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3460 | HII_DATABASE_NOTIFY *Notify;\r | |
3461 | LIST_ENTRY *Link;\r | |
3462 | EFI_STATUS Status;\r | |
3463 | \r | |
813acf3a | 3464 | if (This == NULL) {\r |
93e3992d | 3465 | return EFI_INVALID_PARAMETER;\r |
3466 | }\r | |
3467 | \r | |
813acf3a | 3468 | if (NotificationHandle == NULL) {\r |
3469 | return EFI_NOT_FOUND;\r | |
3470 | }\r | |
3471 | \r | |
93e3992d | 3472 | Status = gBS->OpenProtocol (\r |
3473 | NotificationHandle,\r | |
c8ad2d7a | 3474 | &gEfiCallerIdGuid,\r |
93e3992d | 3475 | NULL,\r |
3476 | NULL,\r | |
3477 | NULL,\r | |
3478 | EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r | |
3479 | );\r | |
3480 | if (EFI_ERROR (Status)) {\r | |
813acf3a | 3481 | return EFI_NOT_FOUND;\r |
93e3992d | 3482 | }\r |
3483 | \r | |
3484 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3485 | \r | |
3486 | for (Link = Private->DatabaseNotifyList.ForwardLink; Link != &Private->DatabaseNotifyList; Link = Link->ForwardLink) {\r | |
3487 | Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);\r | |
3488 | if (Notify->NotifyHandle == NotificationHandle) {\r | |
3489 | //\r | |
3490 | // Remove the matching notification node\r | |
3491 | //\r | |
3492 | RemoveEntryList (&Notify->DatabaseNotifyEntry);\r | |
3493 | Status = gBS->UninstallMultipleProtocolInterfaces (\r | |
3494 | Notify->NotifyHandle,\r | |
c8ad2d7a | 3495 | &gEfiCallerIdGuid,\r |
93e3992d | 3496 | NULL,\r |
3497 | NULL\r | |
3498 | );\r | |
3499 | ASSERT_EFI_ERROR (Status);\r | |
676df92c | 3500 | FreePool (Notify);\r |
93e3992d | 3501 | \r |
3502 | return EFI_SUCCESS;\r | |
3503 | }\r | |
3504 | }\r | |
3505 | \r | |
3506 | return EFI_NOT_FOUND;\r | |
3507 | }\r | |
3508 | \r | |
3509 | \r | |
3510 | /**\r | |
3511 | This routine retrieves an array of GUID values for each keyboard layout that\r | |
3512 | was previously registered in the system.\r | |
3513 | \r | |
3514 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3515 | instance.\r | |
3516 | @param KeyGuidBufferLength On input, a pointer to the length of the keyboard\r | |
3517 | GUID buffer. On output, the length of the handle\r | |
3518 | buffer that is required for the handles found.\r | |
3519 | @param KeyGuidBuffer An array of keyboard layout GUID instances\r | |
3520 | returned.\r | |
3521 | \r | |
3522 | @retval EFI_SUCCESS KeyGuidBuffer was updated successfully.\r | |
3523 | @retval EFI_BUFFER_TOO_SMALL The KeyGuidBufferLength parameter indicates\r | |
3524 | that KeyGuidBuffer is too small to support the\r | |
3525 | number of GUIDs. KeyGuidBufferLength is\r | |
3526 | updated with a value that will enable the data to\r | |
3527 | fit.\r | |
3528 | @retval EFI_INVALID_PARAMETER The KeyGuidBuffer or KeyGuidBufferLength was NULL.\r | |
3529 | @retval EFI_NOT_FOUND There was no keyboard layout.\r | |
3530 | \r | |
3531 | **/\r | |
3532 | EFI_STATUS\r | |
3533 | EFIAPI\r | |
3534 | HiiFindKeyboardLayouts (\r | |
3535 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3536 | IN OUT UINT16 *KeyGuidBufferLength,\r | |
3537 | OUT EFI_GUID *KeyGuidBuffer\r | |
3538 | )\r | |
3539 | {\r | |
3540 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3541 | HII_DATABASE_RECORD *Node;\r | |
3542 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3543 | LIST_ENTRY *Link;\r | |
3544 | LIST_ENTRY *Link1;\r | |
3545 | UINT16 ResultSize;\r | |
3546 | UINTN Index;\r | |
3547 | UINT16 LayoutCount;\r | |
3548 | UINT16 LayoutLength;\r | |
3549 | UINT8 *Layout;\r | |
3550 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
3551 | \r | |
3552 | if (This == NULL || KeyGuidBufferLength == NULL) {\r | |
3553 | return EFI_INVALID_PARAMETER;\r | |
3554 | }\r | |
3555 | \r | |
3556 | if (*KeyGuidBufferLength > 0 && KeyGuidBuffer == NULL) {\r | |
3557 | return EFI_INVALID_PARAMETER;\r | |
3558 | }\r | |
3559 | \r | |
3560 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3561 | ResultSize = 0;\r | |
3562 | \r | |
3563 | //\r | |
3564 | // Search all package lists in whole database to retrieve keyboard layout.\r | |
3565 | //\r | |
3566 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3567 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3568 | PackageList = Node->PackageList;\r | |
3569 | for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;\r | |
3570 | Link1 != &PackageList->KeyboardLayoutHdr;\r | |
3571 | Link1 = Link1->ForwardLink\r | |
3572 | ) {\r | |
3573 | //\r | |
3574 | // Find out all Keyboard Layout packages in this package list.\r | |
3575 | //\r | |
3576 | Package = CR (\r | |
3577 | Link1,\r | |
3578 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
3579 | KeyboardEntry,\r | |
3580 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
3581 | );\r | |
3582 | Layout = (UINT8 *) Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);\r | |
3583 | CopyMem (\r | |
3584 | &LayoutCount,\r | |
3585 | (UINT8 *) Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
3586 | sizeof (UINT16)\r | |
3587 | );\r | |
3588 | for (Index = 0; Index < LayoutCount; Index++) {\r | |
3589 | ResultSize += sizeof (EFI_GUID);\r | |
3590 | if (ResultSize <= *KeyGuidBufferLength) {\r | |
813acf3a | 3591 | CopyMem (KeyGuidBuffer + (ResultSize / sizeof (EFI_GUID) - 1), Layout + sizeof (UINT16), sizeof (EFI_GUID));\r |
93e3992d | 3592 | CopyMem (&LayoutLength, Layout, sizeof (UINT16));\r |
3593 | Layout = Layout + LayoutLength;\r | |
3594 | }\r | |
3595 | }\r | |
3596 | }\r | |
3597 | }\r | |
3598 | \r | |
3599 | if (ResultSize == 0) {\r | |
3600 | return EFI_NOT_FOUND;\r | |
3601 | }\r | |
3602 | \r | |
3603 | if (*KeyGuidBufferLength < ResultSize) {\r | |
3604 | *KeyGuidBufferLength = ResultSize;\r | |
3605 | return EFI_BUFFER_TOO_SMALL;\r | |
3606 | }\r | |
3607 | \r | |
3608 | *KeyGuidBufferLength = ResultSize;\r | |
3609 | return EFI_SUCCESS;\r | |
3610 | }\r | |
3611 | \r | |
3612 | \r | |
3613 | /**\r | |
3614 | This routine retrieves the requested keyboard layout. The layout is a physical description of the keys\r | |
3615 | on a keyboard and the character(s) that are associated with a particular set of key strokes.\r | |
3616 | \r | |
3617 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3618 | instance.\r | |
3619 | @param KeyGuid A pointer to the unique ID associated with a given\r | |
3620 | keyboard layout. If KeyGuid is NULL then the\r | |
3621 | current layout will be retrieved.\r | |
3622 | @param KeyboardLayoutLength On input, a pointer to the length of the\r | |
3623 | KeyboardLayout buffer. On output, the length of\r | |
3624 | the data placed into KeyboardLayout.\r | |
3625 | @param KeyboardLayout A pointer to a buffer containing the retrieved\r | |
3626 | keyboard layout.\r | |
3627 | \r | |
3628 | @retval EFI_SUCCESS The keyboard layout was retrieved successfully.\r | |
3629 | @retval EFI_NOT_FOUND The requested keyboard layout was not found.\r | |
3630 | @retval EFI_INVALID_PARAMETER The KeyboardLayout or KeyboardLayoutLength was\r | |
3631 | NULL.\r | |
3632 | @retval EFI_BUFFER_TOO_SMALL The KeyboardLayoutLength parameter indicates\r | |
3633 | that KeyboardLayout is too small to support the\r | |
3634 | requested keyboard layout. KeyboardLayoutLength is\r | |
3635 | updated with a value that will enable the\r | |
3636 | data to fit.\r | |
3637 | \r | |
3638 | **/\r | |
3639 | EFI_STATUS\r | |
3640 | EFIAPI\r | |
3641 | HiiGetKeyboardLayout (\r | |
3642 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3643 | IN CONST EFI_GUID *KeyGuid,\r | |
3644 | IN OUT UINT16 *KeyboardLayoutLength,\r | |
3645 | OUT EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout\r | |
3646 | )\r | |
3647 | {\r | |
3648 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3649 | HII_DATABASE_RECORD *Node;\r | |
3650 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3651 | LIST_ENTRY *Link;\r | |
3652 | LIST_ENTRY *Link1;\r | |
3653 | UINTN Index;\r | |
3654 | UINT8 *Layout;\r | |
3655 | UINT16 LayoutCount;\r | |
3656 | UINT16 LayoutLength;\r | |
3657 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
3658 | \r | |
3659 | if (This == NULL || KeyboardLayoutLength == NULL) {\r | |
3660 | return EFI_INVALID_PARAMETER;\r | |
3661 | }\r | |
3662 | if (*KeyboardLayoutLength > 0 && KeyboardLayout == NULL) {\r | |
3663 | return EFI_INVALID_PARAMETER;\r | |
3664 | }\r | |
3665 | \r | |
3666 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3667 | //\r | |
3668 | // Retrieve the current keyboard layout.\r | |
3669 | //\r | |
3670 | if (KeyGuid == NULL) {\r | |
3671 | if (Private->CurrentLayout == NULL) {\r | |
3672 | return EFI_NOT_FOUND;\r | |
3673 | }\r | |
3674 | CopyMem (&LayoutLength, Private->CurrentLayout, sizeof (UINT16));\r | |
3675 | if (*KeyboardLayoutLength < LayoutLength) {\r | |
3676 | *KeyboardLayoutLength = LayoutLength;\r | |
3677 | return EFI_BUFFER_TOO_SMALL;\r | |
3678 | }\r | |
3679 | CopyMem (KeyboardLayout, Private->CurrentLayout, LayoutLength);\r | |
3680 | return EFI_SUCCESS;\r | |
3681 | }\r | |
3682 | \r | |
3683 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3684 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3685 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
3686 | for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;\r | |
3687 | Link1 != &PackageList->KeyboardLayoutHdr;\r | |
3688 | Link1 = Link1->ForwardLink\r | |
3689 | ) {\r | |
3690 | Package = CR (\r | |
3691 | Link1,\r | |
3692 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
3693 | KeyboardEntry,\r | |
3694 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
3695 | );\r | |
3696 | \r | |
3697 | Layout = (UINT8 *) Package->KeyboardPkg +\r | |
3698 | sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);\r | |
3699 | CopyMem (&LayoutCount, Layout - sizeof (UINT16), sizeof (UINT16));\r | |
3700 | for (Index = 0; Index < LayoutCount; Index++) {\r | |
3701 | CopyMem (&LayoutLength, Layout, sizeof (UINT16));\r | |
3702 | if (CompareMem (Layout + sizeof (UINT16), KeyGuid, sizeof (EFI_GUID)) == 0) {\r | |
3703 | if (LayoutLength <= *KeyboardLayoutLength) {\r | |
3704 | CopyMem (KeyboardLayout, Layout, LayoutLength);\r | |
3705 | return EFI_SUCCESS;\r | |
3706 | } else {\r | |
3707 | *KeyboardLayoutLength = LayoutLength;\r | |
3708 | return EFI_BUFFER_TOO_SMALL;\r | |
3709 | }\r | |
3710 | }\r | |
3711 | Layout = Layout + LayoutLength;\r | |
3712 | }\r | |
3713 | }\r | |
3714 | }\r | |
3715 | \r | |
3716 | return EFI_NOT_FOUND;\r | |
3717 | }\r | |
3718 | \r | |
3719 | \r | |
3720 | /**\r | |
3721 | This routine sets the default keyboard layout to the one referenced by KeyGuid. When this routine\r | |
3722 | is called, an event will be signaled of the EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID\r | |
3723 | group type. This is so that agents which are sensitive to the current keyboard layout being changed\r | |
3724 | can be notified of this change.\r | |
3725 | \r | |
3726 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3727 | instance.\r | |
3728 | @param KeyGuid A pointer to the unique ID associated with a given\r | |
3729 | keyboard layout.\r | |
3730 | \r | |
3731 | @retval EFI_SUCCESS The current keyboard layout was successfully set.\r | |
3732 | @retval EFI_NOT_FOUND The referenced keyboard layout was not found, so\r | |
3733 | action was taken.\r | |
3734 | @retval EFI_INVALID_PARAMETER The KeyGuid was NULL.\r | |
3735 | \r | |
3736 | **/\r | |
3737 | EFI_STATUS\r | |
3738 | EFIAPI\r | |
3739 | HiiSetKeyboardLayout (\r | |
3740 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3741 | IN CONST EFI_GUID *KeyGuid\r | |
3742 | )\r | |
3743 | {\r | |
3744 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3745 | EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout;\r | |
3746 | UINT16 KeyboardLayoutLength;\r | |
3747 | EFI_STATUS Status;\r | |
3748 | \r | |
3749 | if (This == NULL || KeyGuid == NULL) {\r | |
3750 | return EFI_INVALID_PARAMETER;\r | |
3751 | }\r | |
3752 | \r | |
3753 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3754 | \r | |
3755 | //\r | |
3756 | // The specified GUID equals the current keyboard layout GUID,\r | |
3757 | // return directly.\r | |
3758 | //\r | |
3759 | if (CompareGuid (&Private->CurrentLayoutGuid, KeyGuid)) {\r | |
3760 | return EFI_SUCCESS;\r | |
3761 | }\r | |
3762 | \r | |
3763 | //\r | |
3764 | // Try to find the incoming keyboard layout data in current database.\r | |
3765 | //\r | |
3766 | KeyboardLayoutLength = 0;\r | |
3767 | KeyboardLayout = NULL;\r | |
3768 | Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);\r | |
3769 | if (Status != EFI_BUFFER_TOO_SMALL) {\r | |
3770 | return Status;\r | |
3771 | }\r | |
3772 | \r | |
3773 | KeyboardLayout = (EFI_HII_KEYBOARD_LAYOUT *) AllocateZeroPool (KeyboardLayoutLength);\r | |
3774 | ASSERT (KeyboardLayout != NULL);\r | |
3775 | Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);\r | |
3776 | ASSERT_EFI_ERROR (Status);\r | |
3777 | \r | |
3778 | //\r | |
3779 | // Backup current keyboard layout.\r | |
3780 | //\r | |
3781 | CopyMem (&Private->CurrentLayoutGuid, KeyGuid, sizeof (EFI_GUID));\r | |
676df92c | 3782 | if (Private->CurrentLayout != NULL) {\r |
3783 | FreePool(Private->CurrentLayout);\r | |
3784 | }\r | |
93e3992d | 3785 | Private->CurrentLayout = KeyboardLayout;\r |
3786 | \r | |
3787 | //\r | |
3788 | // Signal EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group to notify\r | |
3789 | // current keyboard layout is changed.\r | |
3790 | //\r | |
3791 | Status = gBS->SignalEvent (gHiiKeyboardLayoutChanged);\r | |
3792 | ASSERT_EFI_ERROR (Status);\r | |
3793 | \r | |
3794 | return EFI_SUCCESS;\r | |
3795 | }\r | |
3796 | \r | |
3797 | \r | |
3798 | /**\r | |
3799 | Return the EFI handle associated with a package list.\r | |
3800 | \r | |
3801 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3802 | instance.\r | |
3803 | @param PackageListHandle An EFI_HII_HANDLE that corresponds to the desired\r | |
3804 | package list in the HIIdatabase.\r | |
3805 | @param DriverHandle On return, contains the EFI_HANDLE which was\r | |
3806 | registered with the package list in\r | |
3807 | NewPackageList().\r | |
3808 | \r | |
3809 | @retval EFI_SUCCESS The DriverHandle was returned successfully.\r | |
3810 | @retval EFI_INVALID_PARAMETER The PackageListHandle was not valid or\r | |
3811 | DriverHandle was NULL.\r | |
3812 | @retval EFI_NOT_FOUND This PackageList handle can not be found in\r | |
3813 | current database.\r | |
3814 | \r | |
3815 | **/\r | |
3816 | EFI_STATUS\r | |
3817 | EFIAPI\r | |
3818 | HiiGetPackageListHandle (\r | |
3819 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3820 | IN EFI_HII_HANDLE PackageListHandle,\r | |
3821 | OUT EFI_HANDLE *DriverHandle\r | |
3822 | )\r | |
3823 | {\r | |
3824 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3825 | HII_DATABASE_RECORD *Node;\r | |
3826 | LIST_ENTRY *Link;\r | |
3827 | \r | |
3828 | if (This == NULL || DriverHandle == NULL) {\r | |
3829 | return EFI_INVALID_PARAMETER;\r | |
3830 | }\r | |
3831 | \r | |
3832 | if (!IsHiiHandleValid (PackageListHandle)) {\r | |
3833 | return EFI_INVALID_PARAMETER;\r | |
3834 | }\r | |
3835 | \r | |
3836 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3837 | \r | |
3838 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3839 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3840 | if (Node->Handle == PackageListHandle) {\r | |
3841 | *DriverHandle = Node->DriverHandle;\r | |
3842 | return EFI_SUCCESS;\r | |
3843 | }\r | |
3844 | }\r | |
3845 | \r | |
3846 | return EFI_NOT_FOUND;\r | |
3847 | }\r | |
3848 | \r |