]>
Commit | Line | Data |
---|---|---|
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 | |
18 | //\r | |
19 | // Global variables\r | |
20 | //\r | |
fe1e36e5 | 21 | EFI_GUID mHiiDatabaseNotifyGuid = HII_DATABASE_NOTIFY_GUID;\r |
93e3992d | 22 | \r |
23 | \r | |
24 | /**\r | |
25 | This function generates a HII_DATABASE_RECORD node and adds into hii database.\r | |
e90b081a | 26 | This is a internal function.\r |
93e3992d | 27 | \r |
28 | @param Private hii database private structure\r | |
e90b081a | 29 | @param DatabaseNode HII_DATABASE_RECORD node which is used to store a\r |
93e3992d | 30 | package list\r |
31 | \r | |
32 | @retval EFI_SUCCESS A database record is generated successfully.\r | |
33 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
34 | database contents.\r | |
35 | @retval EFI_INVALID_PARAMETER Private is NULL or DatabaseRecord is NULL.\r | |
36 | \r | |
37 | **/\r | |
93e3992d | 38 | EFI_STATUS\r |
39 | GenerateHiiDatabaseRecord (\r | |
40 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
41 | OUT HII_DATABASE_RECORD **DatabaseNode\r | |
42 | )\r | |
43 | {\r | |
44 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
45 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
46 | HII_HANDLE *HiiHandle;\r | |
47 | \r | |
48 | if (Private == NULL || DatabaseNode == NULL) {\r | |
49 | return EFI_INVALID_PARAMETER;\r | |
50 | }\r | |
51 | \r | |
52 | DatabaseRecord = (HII_DATABASE_RECORD *) AllocateZeroPool (sizeof (HII_DATABASE_RECORD));\r | |
53 | if (DatabaseRecord == NULL) {\r | |
54 | return EFI_OUT_OF_RESOURCES;\r | |
55 | }\r | |
56 | DatabaseRecord->Signature = HII_DATABASE_RECORD_SIGNATURE;\r | |
57 | \r | |
58 | DatabaseRecord->PackageList = AllocateZeroPool (sizeof (HII_DATABASE_PACKAGE_LIST_INSTANCE));\r | |
59 | if (DatabaseRecord->PackageList == NULL) {\r | |
676df92c | 60 | FreePool (DatabaseRecord);\r |
93e3992d | 61 | return EFI_OUT_OF_RESOURCES;\r |
62 | }\r | |
63 | \r | |
64 | PackageList = DatabaseRecord->PackageList;\r | |
65 | \r | |
66 | InitializeListHead (&PackageList->GuidPkgHdr);\r | |
67 | InitializeListHead (&PackageList->FormPkgHdr);\r | |
68 | InitializeListHead (&PackageList->KeyboardLayoutHdr);\r | |
69 | InitializeListHead (&PackageList->StringPkgHdr);\r | |
70 | InitializeListHead (&PackageList->FontPkgHdr);\r | |
71 | InitializeListHead (&PackageList->SimpleFontPkgHdr);\r | |
72 | PackageList->ImagePkg = NULL;\r | |
73 | PackageList->DevicePathPkg = NULL;\r | |
74 | \r | |
75 | //\r | |
76 | // Create a new hii handle\r | |
77 | //\r | |
78 | HiiHandle = (HII_HANDLE *) AllocateZeroPool (sizeof (HII_HANDLE));\r | |
79 | if (HiiHandle == NULL) {\r | |
676df92c | 80 | FreePool (DatabaseRecord->PackageList);\r |
81 | FreePool (DatabaseRecord);\r | |
93e3992d | 82 | return EFI_OUT_OF_RESOURCES;\r |
83 | }\r | |
84 | HiiHandle->Signature = HII_HANDLE_SIGNATURE;\r | |
85 | //\r | |
86 | // Backup the number of Hii handles\r | |
87 | //\r | |
88 | Private->HiiHandleCount++;\r | |
cd7bfc2c | 89 | HiiHandle->Key = (UINTN) Private->HiiHandleCount;\r |
93e3992d | 90 | //\r |
91 | // Insert the handle to hii handle list of the whole database.\r | |
92 | //\r | |
93 | InsertTailList (&Private->HiiHandleList, &HiiHandle->Handle);\r | |
94 | \r | |
95 | DatabaseRecord->Handle = (EFI_HII_HANDLE) HiiHandle;\r | |
96 | \r | |
97 | //\r | |
98 | // Insert the Package List node to Package List link of the whole database.\r | |
99 | //\r | |
100 | InsertTailList (&Private->DatabaseList, &DatabaseRecord->DatabaseEntry);\r | |
101 | \r | |
102 | *DatabaseNode = DatabaseRecord;\r | |
103 | \r | |
104 | return EFI_SUCCESS;\r | |
105 | \r | |
106 | }\r | |
107 | \r | |
108 | \r | |
109 | /**\r | |
110 | This function checks whether a handle is a valid EFI_HII_HANDLE\r | |
e90b081a | 111 | This is a internal function.\r |
93e3992d | 112 | \r |
113 | @param Handle Pointer to a EFI_HII_HANDLE\r | |
114 | \r | |
115 | @retval TRUE Valid\r | |
116 | @retval FALSE Invalid\r | |
117 | \r | |
118 | **/\r | |
119 | BOOLEAN\r | |
120 | IsHiiHandleValid (\r | |
121 | EFI_HII_HANDLE Handle\r | |
122 | )\r | |
123 | {\r | |
124 | HII_HANDLE *HiiHandle;\r | |
125 | \r | |
126 | HiiHandle = (HII_HANDLE *) Handle;\r | |
127 | \r | |
128 | if (HiiHandle == NULL) {\r | |
129 | return FALSE;\r | |
130 | }\r | |
131 | \r | |
132 | if (HiiHandle->Signature != HII_HANDLE_SIGNATURE) {\r | |
133 | return FALSE;\r | |
134 | }\r | |
135 | \r | |
136 | return TRUE;\r | |
137 | }\r | |
138 | \r | |
139 | \r | |
140 | /**\r | |
141 | This function invokes the matching registered function.\r | |
e90b081a | 142 | This is a internal function.\r |
93e3992d | 143 | \r |
144 | @param Private HII Database driver private structure.\r | |
145 | @param NotifyType The type of change concerning the database.\r | |
146 | @param PackageInstance Points to the package referred to by the\r | |
147 | notification.\r | |
148 | @param PackageType Package type\r | |
149 | @param Handle The handle of the package list which contains the\r | |
150 | specified package.\r | |
151 | \r | |
152 | @retval EFI_SUCCESS Already checked all registered function and\r | |
153 | invoked if matched.\r | |
154 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
155 | \r | |
156 | **/\r | |
93e3992d | 157 | EFI_STATUS\r |
158 | InvokeRegisteredFunction (\r | |
159 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
160 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
161 | IN VOID *PackageInstance,\r | |
162 | IN UINT8 PackageType,\r | |
163 | IN EFI_HII_HANDLE Handle\r | |
164 | )\r | |
165 | {\r | |
166 | HII_DATABASE_NOTIFY *Notify;\r | |
167 | LIST_ENTRY *Link;\r | |
168 | EFI_HII_PACKAGE_HEADER *Package;\r | |
169 | UINT8 *Buffer;\r | |
170 | UINT32 BufferSize;\r | |
171 | UINT32 HeaderSize;\r | |
172 | UINT32 ImageBlockSize;\r | |
173 | UINT32 PaletteInfoSize;\r | |
174 | \r | |
175 | if (Private == NULL || (NotifyType & 0xF) == 0 || PackageInstance == NULL) {\r | |
176 | return EFI_INVALID_PARAMETER;\r | |
177 | }\r | |
178 | if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {\r | |
179 | return EFI_INVALID_PARAMETER;\r | |
180 | }\r | |
181 | if (!IsHiiHandleValid (Handle)) {\r | |
182 | return EFI_INVALID_PARAMETER;\r | |
183 | }\r | |
184 | \r | |
185 | Buffer = NULL;\r | |
186 | Package = NULL;\r | |
187 | \r | |
188 | //\r | |
189 | // Convert the incoming package from hii database storage format to UEFI\r | |
190 | // storage format. e.g. HII_GUID_PACKAGE_INSTANCE to EFI_HII_GUID_PACKAGE_HDR.\r | |
191 | //\r | |
192 | switch (PackageType) {\r | |
193 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
194 | Package = (EFI_HII_PACKAGE_HEADER *) (((HII_GUID_PACKAGE_INSTANCE *) PackageInstance)->GuidPkg);\r | |
195 | break;\r | |
196 | \r | |
8d00a0f1 | 197 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 198 | BufferSize = ((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->FormPkgHdr.Length;\r |
199 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
200 | ASSERT (Buffer != NULL);\r | |
201 | CopyMem (\r | |
202 | Buffer,\r | |
203 | &((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->FormPkgHdr,\r | |
204 | sizeof (EFI_HII_PACKAGE_HEADER)\r | |
205 | );\r | |
206 | CopyMem (\r | |
207 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
208 | ((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->IfrData,\r | |
209 | BufferSize - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
210 | );\r | |
211 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
212 | break;\r | |
213 | \r | |
214 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
215 | Package = (EFI_HII_PACKAGE_HEADER *) (((HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *) PackageInstance)->KeyboardPkg);\r | |
216 | break;\r | |
217 | \r | |
218 | case EFI_HII_PACKAGE_STRINGS:\r | |
219 | BufferSize = ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr->Header.Length;\r | |
220 | HeaderSize = ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr->HdrSize;\r | |
221 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
222 | ASSERT (Buffer != NULL);\r | |
223 | CopyMem (\r | |
224 | Buffer,\r | |
225 | ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr,\r | |
226 | HeaderSize\r | |
227 | );\r | |
228 | CopyMem (\r | |
229 | Buffer + HeaderSize,\r | |
230 | ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringBlock,\r | |
231 | BufferSize - HeaderSize\r | |
232 | );\r | |
233 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
234 | break;\r | |
235 | \r | |
236 | case EFI_HII_PACKAGE_FONTS:\r | |
237 | BufferSize = ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr->Header.Length;\r | |
238 | HeaderSize = ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr->HdrSize;\r | |
239 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
240 | ASSERT (Buffer != NULL);\r | |
241 | CopyMem (\r | |
242 | Buffer,\r | |
243 | ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr,\r | |
244 | HeaderSize\r | |
245 | );\r | |
246 | CopyMem (\r | |
247 | Buffer + HeaderSize,\r | |
248 | ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->GlyphBlock,\r | |
249 | BufferSize - HeaderSize\r | |
250 | );\r | |
251 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
252 | break;\r | |
253 | \r | |
254 | case EFI_HII_PACKAGE_IMAGES:\r | |
255 | BufferSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImagePkgHdr.Header.Length;\r | |
256 | HeaderSize = sizeof (EFI_HII_IMAGE_PACKAGE_HDR);\r | |
257 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
258 | ASSERT (Buffer != NULL);\r | |
259 | \r | |
260 | CopyMem (\r | |
261 | Buffer,\r | |
262 | &((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImagePkgHdr,\r | |
263 | HeaderSize\r | |
264 | );\r | |
265 | CopyMem (\r | |
266 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
267 | &HeaderSize,\r | |
268 | sizeof (UINT32)\r | |
269 | );\r | |
270 | \r | |
271 | ImageBlockSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImageBlockSize;\r | |
272 | if (ImageBlockSize != 0) {\r | |
273 | CopyMem (\r | |
274 | Buffer + HeaderSize,\r | |
275 | ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImageBlock,\r | |
276 | ImageBlockSize\r | |
277 | );\r | |
278 | }\r | |
279 | \r | |
280 | PaletteInfoSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->PaletteInfoSize;\r | |
281 | if (PaletteInfoSize != 0) {\r | |
282 | CopyMem (\r | |
283 | Buffer + HeaderSize + ImageBlockSize,\r | |
284 | ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->PaletteBlock,\r | |
285 | PaletteInfoSize\r | |
286 | );\r | |
287 | HeaderSize += ImageBlockSize;\r | |
288 | CopyMem (\r | |
289 | Buffer + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT32),\r | |
290 | &HeaderSize,\r | |
291 | sizeof (UINT32)\r | |
292 | );\r | |
293 | }\r | |
294 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
295 | break;\r | |
296 | \r | |
297 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
298 | BufferSize = ((HII_SIMPLE_FONT_PACKAGE_INSTANCE *) PackageInstance)->SimpleFontPkgHdr->Header.Length;\r | |
299 | Buffer = (UINT8 *) AllocateZeroPool (BufferSize);\r | |
300 | ASSERT (Buffer != NULL);\r | |
301 | CopyMem (\r | |
302 | Buffer,\r | |
303 | ((HII_SIMPLE_FONT_PACKAGE_INSTANCE *) PackageInstance)->SimpleFontPkgHdr,\r | |
304 | BufferSize\r | |
305 | );\r | |
306 | Package = (EFI_HII_PACKAGE_HEADER *) Buffer;\r | |
307 | break;\r | |
308 | \r | |
309 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
310 | Package = (EFI_HII_PACKAGE_HEADER *) PackageInstance;\r | |
311 | break;\r | |
312 | \r | |
313 | default:\r | |
314 | return EFI_INVALID_PARAMETER;\r | |
315 | }\r | |
316 | \r | |
317 | for (Link = Private->DatabaseNotifyList.ForwardLink;\r | |
318 | Link != &Private->DatabaseNotifyList;\r | |
319 | Link = Link->ForwardLink\r | |
320 | ) {\r | |
321 | Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);\r | |
322 | if (Notify->NotifyType == NotifyType && Notify->PackageType == PackageType) {\r | |
323 | //\r | |
324 | // Check in case PackageGuid is not NULL when Package is GUID package\r | |
325 | //\r | |
326 | if (PackageType != EFI_HII_PACKAGE_TYPE_GUID) {\r | |
327 | Notify->PackageGuid = NULL;\r | |
328 | }\r | |
329 | //\r | |
330 | // Status of Registered Function is unknown so did not check it\r | |
331 | //\r | |
332 | Notify->PackageNotifyFn (\r | |
333 | Notify->PackageType,\r | |
334 | Notify->PackageGuid,\r | |
335 | Package,\r | |
336 | Handle,\r | |
337 | NotifyType\r | |
338 | );\r | |
339 | }\r | |
340 | }\r | |
341 | \r | |
676df92c | 342 | if (Buffer != NULL) {\r |
343 | FreePool (Buffer);\r | |
344 | }\r | |
93e3992d | 345 | \r |
346 | return EFI_SUCCESS;\r | |
347 | }\r | |
348 | \r | |
349 | \r | |
350 | /**\r | |
351 | This function insert a GUID package to a package list node.\r | |
e90b081a | 352 | This is a internal function.\r |
93e3992d | 353 | \r |
354 | @param PackageHdr Pointer to a buffer stored with GUID package\r | |
355 | information.\r | |
356 | @param NotifyType The type of change concerning the database.\r | |
357 | @param PackageList Pointer to a package list which will be inserted\r | |
358 | to.\r | |
359 | @param Package Created GUID pacakge\r | |
360 | \r | |
361 | @retval EFI_SUCCESS Guid Package is inserted successfully.\r | |
362 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
363 | Guid package.\r | |
364 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
365 | \r | |
366 | **/\r | |
93e3992d | 367 | EFI_STATUS\r |
368 | InsertGuidPackage (\r | |
369 | IN VOID *PackageHdr,\r | |
370 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
371 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
372 | OUT HII_GUID_PACKAGE_INSTANCE **Package\r | |
373 | )\r | |
374 | {\r | |
375 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
376 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
377 | \r | |
378 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
379 | return EFI_INVALID_PARAMETER;\r | |
380 | }\r | |
381 | \r | |
382 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
383 | \r | |
384 | //\r | |
385 | // Create a GUID package node\r | |
386 | //\r | |
387 | GuidPackage = (HII_GUID_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_GUID_PACKAGE_INSTANCE));\r | |
388 | if (GuidPackage == NULL) {\r | |
389 | return EFI_OUT_OF_RESOURCES;\r | |
390 | }\r | |
391 | GuidPackage->GuidPkg = (UINT8 *) AllocateZeroPool (PackageHeader.Length);\r | |
392 | if (GuidPackage->GuidPkg == NULL) {\r | |
676df92c | 393 | FreePool (GuidPackage);\r |
93e3992d | 394 | return EFI_OUT_OF_RESOURCES;\r |
395 | }\r | |
396 | \r | |
397 | GuidPackage->Signature = HII_GUID_PACKAGE_SIGNATURE;\r | |
398 | CopyMem (GuidPackage->GuidPkg, PackageHdr, PackageHeader.Length);\r | |
399 | InsertTailList (&PackageList->GuidPkgHdr, &GuidPackage->GuidEntry);\r | |
400 | *Package = GuidPackage;\r | |
401 | \r | |
402 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
403 | PackageList->PackageListHdr.PackageLength += PackageHeader.Length;\r | |
404 | }\r | |
405 | \r | |
406 | return EFI_SUCCESS;\r | |
407 | }\r | |
408 | \r | |
409 | \r | |
410 | /**\r | |
411 | This function exports GUID packages to a buffer.\r | |
e90b081a | 412 | This is a internal function.\r |
93e3992d | 413 | \r |
414 | @param Private Hii database private structure.\r | |
415 | @param Handle Identification of a package list.\r | |
416 | @param PackageList Pointer to a package list which will be exported.\r | |
417 | @param UsedSize The length of buffer be used.\r | |
418 | @param BufferSize Length of the Buffer.\r | |
419 | @param Buffer Allocated space for storing exported data.\r | |
420 | @param ResultSize The size of the already exported content of this\r | |
421 | package list.\r | |
422 | \r | |
423 | @retval EFI_SUCCESS Guid Packages are exported successfully.\r | |
424 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
425 | \r | |
426 | **/\r | |
93e3992d | 427 | EFI_STATUS\r |
428 | ExportGuidPackages (\r | |
429 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
430 | IN EFI_HII_HANDLE Handle,\r | |
431 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
432 | IN UINTN UsedSize,\r | |
433 | IN UINTN BufferSize,\r | |
434 | IN OUT VOID *Buffer,\r | |
435 | IN OUT UINTN *ResultSize\r | |
436 | )\r | |
437 | {\r | |
438 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
439 | LIST_ENTRY *Link;\r | |
440 | UINTN PackageLength;\r | |
441 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
442 | EFI_STATUS Status;\r | |
443 | \r | |
444 | if (PackageList == NULL || ResultSize == NULL) {\r | |
445 | return EFI_INVALID_PARAMETER;\r | |
446 | }\r | |
447 | \r | |
448 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
449 | return EFI_INVALID_PARAMETER;\r | |
450 | }\r | |
451 | \r | |
452 | PackageLength = 0;\r | |
453 | Status = EFI_SUCCESS;\r | |
454 | \r | |
455 | for (Link = PackageList->GuidPkgHdr.ForwardLink; Link != &PackageList->GuidPkgHdr; Link = Link->ForwardLink) {\r | |
456 | GuidPackage = CR (Link, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);\r | |
457 | CopyMem (&PackageHeader, GuidPackage->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
458 | PackageLength += PackageHeader.Length;\r | |
459 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
460 | Status = InvokeRegisteredFunction (\r | |
461 | Private,\r | |
462 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
463 | (VOID *) GuidPackage,\r | |
464 | EFI_HII_PACKAGE_TYPE_GUID,\r | |
465 | Handle\r | |
466 | );\r | |
467 | ASSERT_EFI_ERROR (Status);\r | |
468 | CopyMem (Buffer, GuidPackage->GuidPkg, PackageHeader.Length);\r | |
469 | Buffer = (UINT8 *) Buffer + PackageHeader.Length;\r | |
470 | }\r | |
471 | }\r | |
472 | \r | |
473 | *ResultSize += PackageLength;\r | |
474 | return EFI_SUCCESS;\r | |
475 | }\r | |
476 | \r | |
477 | \r | |
478 | /**\r | |
479 | This function deletes all GUID packages from a package list node.\r | |
e90b081a | 480 | This is a internal function.\r |
93e3992d | 481 | \r |
482 | @param Private Hii database private data.\r | |
483 | @param Handle Handle of the package list which contains the to\r | |
484 | be removed GUID packages.\r | |
485 | @param PackageList Pointer to a package list that contains removing\r | |
486 | packages.\r | |
487 | \r | |
488 | @retval EFI_SUCCESS GUID Package(s) is deleted successfully.\r | |
489 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
490 | \r | |
491 | **/\r | |
93e3992d | 492 | EFI_STATUS\r |
493 | RemoveGuidPackages (\r | |
494 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
495 | IN EFI_HII_HANDLE Handle,\r | |
496 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
497 | )\r | |
498 | {\r | |
499 | LIST_ENTRY *ListHead;\r | |
500 | HII_GUID_PACKAGE_INSTANCE *Package;\r | |
501 | EFI_STATUS Status;\r | |
502 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
503 | \r | |
504 | ListHead = &PackageList->GuidPkgHdr;\r | |
505 | \r | |
506 | while (!IsListEmpty (ListHead)) {\r | |
507 | Package = CR (\r | |
508 | ListHead->ForwardLink,\r | |
509 | HII_GUID_PACKAGE_INSTANCE,\r | |
510 | GuidEntry,\r | |
511 | HII_GUID_PACKAGE_SIGNATURE\r | |
512 | );\r | |
513 | Status = InvokeRegisteredFunction (\r | |
514 | Private,\r | |
515 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
516 | (VOID *) Package,\r | |
517 | EFI_HII_PACKAGE_TYPE_GUID,\r | |
518 | Handle\r | |
519 | );\r | |
520 | if (EFI_ERROR (Status)) {\r | |
521 | return Status;\r | |
522 | }\r | |
523 | \r | |
524 | RemoveEntryList (&Package->GuidEntry);\r | |
525 | CopyMem (&PackageHeader, Package->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
526 | PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;\r | |
676df92c | 527 | FreePool (Package->GuidPkg);\r |
528 | FreePool (Package);\r | |
93e3992d | 529 | }\r |
530 | \r | |
531 | return EFI_SUCCESS;\r | |
532 | }\r | |
533 | \r | |
534 | \r | |
535 | /**\r | |
536 | This function insert a Form package to a package list node.\r | |
e90b081a | 537 | This is a internal function.\r |
93e3992d | 538 | \r |
539 | @param PackageHdr Pointer to a buffer stored with Form package\r | |
540 | information.\r | |
541 | @param NotifyType The type of change concerning the database.\r | |
542 | @param PackageList Pointer to a package list which will be inserted\r | |
543 | to.\r | |
544 | @param Package Created Form package\r | |
545 | \r | |
546 | @retval EFI_SUCCESS Form Package is inserted successfully.\r | |
547 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
548 | Form package.\r | |
549 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
550 | \r | |
551 | **/\r | |
93e3992d | 552 | EFI_STATUS\r |
553 | InsertFormPackage (\r | |
554 | IN VOID *PackageHdr,\r | |
555 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
556 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
557 | OUT HII_IFR_PACKAGE_INSTANCE **Package\r | |
558 | )\r | |
559 | {\r | |
560 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
561 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
562 | \r | |
563 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
564 | return EFI_INVALID_PARAMETER;\r | |
565 | }\r | |
566 | \r | |
567 | //\r | |
568 | // Get the length of the package, including package header itself\r | |
569 | //\r | |
570 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
571 | \r | |
572 | //\r | |
573 | // Create a Form package node\r | |
574 | //\r | |
575 | FormPackage = (HII_IFR_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_IFR_PACKAGE_INSTANCE));\r | |
576 | if (FormPackage == NULL) {\r | |
577 | return EFI_OUT_OF_RESOURCES;\r | |
578 | }\r | |
579 | \r | |
580 | FormPackage->IfrData = (UINT8 *) AllocateZeroPool (PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER));\r | |
581 | if (FormPackage->IfrData == NULL) {\r | |
676df92c | 582 | FreePool (FormPackage);\r |
93e3992d | 583 | return EFI_OUT_OF_RESOURCES;\r |
584 | }\r | |
585 | \r | |
586 | FormPackage->Signature = HII_IFR_PACKAGE_SIGNATURE;\r | |
587 | //\r | |
588 | // Copy Package Header\r | |
589 | //\r | |
590 | CopyMem (&FormPackage->FormPkgHdr, &PackageHeader, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
591 | \r | |
592 | //\r | |
593 | // Copy Ifr contents\r | |
594 | //\r | |
595 | CopyMem (\r | |
596 | FormPackage->IfrData,\r | |
597 | (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
598 | PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
599 | );\r | |
600 | \r | |
601 | InsertTailList (&PackageList->FormPkgHdr, &FormPackage->IfrEntry);\r | |
602 | *Package = FormPackage;\r | |
603 | \r | |
604 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
605 | PackageList->PackageListHdr.PackageLength += FormPackage->FormPkgHdr.Length;\r | |
606 | }\r | |
607 | return EFI_SUCCESS;\r | |
608 | }\r | |
609 | \r | |
610 | \r | |
611 | /**\r | |
612 | This function exports Form packages to a buffer.\r | |
e90b081a | 613 | This is a internal function.\r |
93e3992d | 614 | \r |
615 | @param Private Hii database private structure.\r | |
616 | @param Handle Identification of a package list.\r | |
617 | @param PackageList Pointer to a package list which will be exported.\r | |
618 | @param UsedSize The length of buffer be used.\r | |
619 | @param BufferSize Length of the Buffer.\r | |
620 | @param Buffer Allocated space for storing exported data.\r | |
621 | @param ResultSize The size of the already exported content of this\r | |
622 | package list.\r | |
623 | \r | |
624 | @retval EFI_SUCCESS Form Packages are exported successfully.\r | |
625 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
626 | \r | |
627 | **/\r | |
93e3992d | 628 | EFI_STATUS\r |
629 | ExportFormPackages (\r | |
630 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
631 | IN EFI_HII_HANDLE Handle,\r | |
632 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
633 | IN UINTN UsedSize,\r | |
634 | IN UINTN BufferSize,\r | |
635 | IN OUT VOID *Buffer,\r | |
636 | IN OUT UINTN *ResultSize\r | |
637 | )\r | |
638 | {\r | |
639 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
640 | UINTN PackageLength;\r | |
641 | LIST_ENTRY *Link;\r | |
642 | EFI_STATUS Status;\r | |
643 | \r | |
644 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
645 | return EFI_INVALID_PARAMETER;\r | |
646 | }\r | |
647 | \r | |
648 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
649 | return EFI_INVALID_PARAMETER;\r | |
650 | }\r | |
651 | \r | |
652 | PackageLength = 0;\r | |
653 | Status = EFI_SUCCESS;\r | |
654 | \r | |
655 | //\r | |
656 | // Export Form packages.\r | |
657 | //\r | |
658 | for (Link = PackageList->FormPkgHdr.ForwardLink; Link != &PackageList->FormPkgHdr; Link = Link->ForwardLink) {\r | |
659 | FormPackage = CR (Link, HII_IFR_PACKAGE_INSTANCE, IfrEntry, HII_IFR_PACKAGE_SIGNATURE);\r | |
660 | PackageLength += FormPackage->FormPkgHdr.Length;\r | |
6e3f5b2a | 661 | if ((Buffer != NULL) && (PackageLength + *ResultSize + UsedSize <= BufferSize)) {\r |
93e3992d | 662 | //\r |
663 | // Invoke registered notification if exists\r | |
664 | //\r | |
665 | Status = InvokeRegisteredFunction (\r | |
666 | Private,\r | |
667 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
668 | (VOID *) FormPackage,\r | |
8d00a0f1 | 669 | EFI_HII_PACKAGE_FORMS,\r |
93e3992d | 670 | Handle\r |
671 | );\r | |
672 | ASSERT_EFI_ERROR (Status);\r | |
673 | //\r | |
674 | // Copy the Form package content.\r | |
675 | //\r | |
676 | CopyMem (Buffer, (VOID *) (&FormPackage->FormPkgHdr), sizeof (EFI_HII_PACKAGE_HEADER));\r | |
677 | Buffer = (UINT8 *) Buffer + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
678 | CopyMem (\r | |
679 | Buffer,\r | |
680 | (VOID *) FormPackage->IfrData,\r | |
681 | FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
682 | );\r | |
683 | Buffer = (UINT8 *) Buffer + FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);\r | |
684 | }\r | |
685 | }\r | |
686 | \r | |
687 | *ResultSize += PackageLength;\r | |
688 | \r | |
689 | return EFI_SUCCESS;\r | |
690 | \r | |
691 | }\r | |
692 | \r | |
693 | \r | |
694 | /**\r | |
695 | This function deletes all Form packages from a package list node.\r | |
e90b081a | 696 | This is a internal function.\r |
93e3992d | 697 | \r |
698 | @param Private Hii database private data.\r | |
699 | @param Handle Handle of the package list which contains the to\r | |
700 | be removed Form packages.\r | |
701 | @param PackageList Pointer to a package list that contains removing\r | |
702 | packages.\r | |
703 | \r | |
704 | @retval EFI_SUCCESS Form Package(s) is deleted successfully.\r | |
705 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
706 | \r | |
707 | **/\r | |
93e3992d | 708 | EFI_STATUS\r |
709 | RemoveFormPackages (\r | |
710 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
711 | IN EFI_HII_HANDLE Handle,\r | |
712 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
713 | )\r | |
714 | {\r | |
715 | LIST_ENTRY *ListHead;\r | |
716 | HII_IFR_PACKAGE_INSTANCE *Package;\r | |
717 | EFI_STATUS Status;\r | |
718 | \r | |
719 | ListHead = &PackageList->FormPkgHdr;\r | |
720 | \r | |
721 | while (!IsListEmpty (ListHead)) {\r | |
722 | Package = CR (\r | |
723 | ListHead->ForwardLink,\r | |
724 | HII_IFR_PACKAGE_INSTANCE,\r | |
725 | IfrEntry,\r | |
726 | HII_IFR_PACKAGE_SIGNATURE\r | |
727 | );\r | |
728 | Status = InvokeRegisteredFunction (\r | |
729 | Private,\r | |
730 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
731 | (VOID *) Package,\r | |
8d00a0f1 | 732 | EFI_HII_PACKAGE_FORMS,\r |
93e3992d | 733 | Handle\r |
734 | );\r | |
735 | if (EFI_ERROR (Status)) {\r | |
736 | return Status;\r | |
737 | }\r | |
738 | \r | |
739 | RemoveEntryList (&Package->IfrEntry);\r | |
740 | PackageList->PackageListHdr.PackageLength -= Package->FormPkgHdr.Length;\r | |
676df92c | 741 | FreePool (Package->IfrData);\r |
742 | FreePool (Package);\r | |
93e3992d | 743 | \r |
744 | }\r | |
745 | \r | |
746 | return EFI_SUCCESS;\r | |
747 | }\r | |
748 | \r | |
749 | \r | |
750 | \r | |
751 | /**\r | |
752 | This function insert a String package to a package list node.\r | |
e90b081a | 753 | This is a internal function.\r |
93e3992d | 754 | \r |
755 | @param Private Hii database private structure.\r | |
756 | @param PackageHdr Pointer to a buffer stored with String package\r | |
757 | information.\r | |
758 | @param NotifyType The type of change concerning the database.\r | |
759 | @param PackageList Pointer to a package list which will be inserted\r | |
760 | to.\r | |
761 | @param Package Created String package\r | |
762 | \r | |
763 | @retval EFI_SUCCESS String Package is inserted successfully.\r | |
764 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
765 | String package.\r | |
766 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
767 | @retval EFI_UNSUPPORTED A string package with the same language already\r | |
768 | exists in current package list.\r | |
769 | \r | |
770 | **/\r | |
93e3992d | 771 | EFI_STATUS\r |
772 | InsertStringPackage (\r | |
773 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
774 | IN VOID *PackageHdr,\r | |
775 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
776 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
777 | OUT HII_STRING_PACKAGE_INSTANCE **Package\r | |
93e3992d | 778 | )\r |
779 | {\r | |
780 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
781 | UINT32 HeaderSize;\r | |
782 | EFI_STATUS Status;\r | |
783 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
784 | CHAR8 *Language;\r | |
785 | UINT32 LanguageSize;\r | |
786 | LIST_ENTRY *Link;\r | |
787 | \r | |
788 | if (Private == NULL || PackageHdr == NULL || PackageList == NULL) {\r | |
789 | return EFI_INVALID_PARAMETER;\r | |
790 | }\r | |
791 | if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {\r | |
792 | return EFI_INVALID_PARAMETER;\r | |
793 | }\r | |
794 | \r | |
795 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
796 | CopyMem (&HeaderSize, (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));\r | |
797 | \r | |
798 | //\r | |
799 | // It is illegal to have two string packages with same language within one packagelist\r | |
800 | // since the stringid will be duplicate if so. Check it to avoid this potential issue.\r | |
801 | //\r | |
802 | LanguageSize = HeaderSize - sizeof (EFI_HII_STRING_PACKAGE_HDR) + sizeof (CHAR8);\r | |
803 | Language = (CHAR8 *) AllocateZeroPool (LanguageSize);\r | |
804 | if (Language == NULL) {\r | |
805 | return EFI_OUT_OF_RESOURCES;\r | |
806 | }\r | |
807 | AsciiStrCpy (Language, (CHAR8 *) PackageHdr + HeaderSize - LanguageSize);\r | |
808 | for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {\r | |
809 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
f324bf4d | 810 | if (HiiCompareLanguage (Language, StringPackage->StringPkgHdr->Language)) {\r |
676df92c | 811 | FreePool (Language);\r |
93e3992d | 812 | return EFI_UNSUPPORTED;\r |
813 | }\r | |
814 | }\r | |
676df92c | 815 | FreePool (Language);\r |
93e3992d | 816 | \r |
817 | //\r | |
818 | // Create a String package node\r | |
819 | //\r | |
820 | StringPackage = (HII_STRING_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_STRING_PACKAGE_INSTANCE));\r | |
821 | if (StringPackage == NULL) {\r | |
822 | Status = EFI_OUT_OF_RESOURCES;\r | |
823 | goto Error;\r | |
824 | }\r | |
825 | \r | |
826 | StringPackage->StringPkgHdr = (EFI_HII_STRING_PACKAGE_HDR *) AllocateZeroPool (HeaderSize);\r | |
827 | if (StringPackage->StringPkgHdr == NULL) {\r | |
828 | Status = EFI_OUT_OF_RESOURCES;\r | |
829 | goto Error;\r | |
830 | }\r | |
831 | \r | |
832 | StringPackage->StringBlock = (UINT8 *) AllocateZeroPool (PackageHeader.Length - HeaderSize);\r | |
833 | if (StringPackage->StringBlock == NULL) {\r | |
834 | Status = EFI_OUT_OF_RESOURCES;\r | |
835 | goto Error;\r | |
836 | }\r | |
837 | \r | |
838 | StringPackage->Signature = HII_STRING_PACKAGE_SIGNATURE;\r | |
839 | StringPackage->FontId = 0;\r | |
840 | InitializeListHead (&StringPackage->FontInfoList);\r | |
841 | \r | |
842 | //\r | |
843 | // Copy the String package header.\r | |
844 | //\r | |
845 | CopyMem (StringPackage->StringPkgHdr, PackageHdr, HeaderSize);\r | |
846 | \r | |
847 | //\r | |
848 | // Copy the String blocks\r | |
849 | //\r | |
850 | CopyMem (\r | |
851 | StringPackage->StringBlock,\r | |
852 | (UINT8 *) PackageHdr + HeaderSize,\r | |
853 | PackageHeader.Length - HeaderSize\r | |
854 | );\r | |
855 | \r | |
856 | //\r | |
857 | // Collect all font block info\r | |
858 | //\r | |
e5c861ac | 859 | Status = FindStringBlock (Private, StringPackage, (EFI_STRING_ID) (-1), NULL, NULL, NULL, &StringPackage->MaxStringId, NULL);\r |
93e3992d | 860 | if (EFI_ERROR (Status)) {\r |
861 | return Status;\r | |
862 | }\r | |
863 | \r | |
864 | //\r | |
865 | // Insert to String package array\r | |
866 | //\r | |
867 | InsertTailList (&PackageList->StringPkgHdr, &StringPackage->StringEntry);\r | |
868 | *Package = StringPackage;\r | |
869 | \r | |
870 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
871 | PackageList->PackageListHdr.PackageLength += StringPackage->StringPkgHdr->Header.Length;\r | |
872 | }\r | |
873 | \r | |
874 | return EFI_SUCCESS;\r | |
875 | \r | |
876 | Error:\r | |
877 | \r | |
676df92c | 878 | if (StringPackage != NULL) {\r |
c59634ea | 879 | if (StringPackage->StringBlock != NULL) {\r |
880 | FreePool (StringPackage->StringBlock);\r | |
881 | }\r | |
882 | if (StringPackage->StringPkgHdr != NULL) {\r | |
883 | FreePool (StringPackage->StringPkgHdr);\r | |
884 | }\r | |
676df92c | 885 | FreePool (StringPackage);\r |
886 | }\r | |
93e3992d | 887 | return Status;\r |
888 | \r | |
889 | }\r | |
890 | \r | |
6ddd3af7 LG |
891 | /**\r |
892 | Adjust all string packages in a single package list to have the same max string ID.\r | |
893 | \r | |
894 | @param PackageList Pointer to a package list which will be adjusted.\r | |
895 | \r | |
896 | @retval EFI_SUCCESS Adjust all string packages successfully.\r | |
897 | @retval others Can't adjust string packges.\r | |
898 | \r | |
899 | **/\r | |
900 | EFI_STATUS\r | |
901 | AdjustStringPackage (\r | |
902 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
903 | )\r | |
904 | {\r | |
905 | LIST_ENTRY *Link;\r | |
906 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
907 | UINT32 Skip2BlockSize;\r | |
908 | UINT32 OldBlockSize;\r | |
909 | UINT8 *StringBlock;\r | |
910 | UINT8 *BlockPtr;\r | |
911 | EFI_STRING_ID MaxStringId;\r | |
912 | UINT16 SkipCount;\r | |
913 | \r | |
914 | MaxStringId = 0;\r | |
915 | for (Link = PackageList->StringPkgHdr.ForwardLink;\r | |
916 | Link != &PackageList->StringPkgHdr;\r | |
917 | Link = Link->ForwardLink\r | |
918 | ) {\r | |
919 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
920 | if (MaxStringId < StringPackage->MaxStringId) {\r | |
921 | MaxStringId = StringPackage->MaxStringId;\r | |
922 | }\r | |
923 | }\r | |
924 | \r | |
925 | for (Link = PackageList->StringPkgHdr.ForwardLink;\r | |
926 | Link != &PackageList->StringPkgHdr;\r | |
927 | Link = Link->ForwardLink\r | |
928 | ) {\r | |
929 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
930 | if (StringPackage->MaxStringId < MaxStringId) {\r | |
931 | OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
932 | //\r | |
933 | // Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCKs to reserve the missing string IDs.\r | |
934 | //\r | |
935 | SkipCount = (UINT16) (MaxStringId - StringPackage->MaxStringId);\r | |
936 | Skip2BlockSize = (UINT32) sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r | |
937 | \r | |
938 | StringBlock = (UINT8 *) AllocateZeroPool (OldBlockSize + Skip2BlockSize);\r | |
939 | if (StringBlock == NULL) {\r | |
940 | return EFI_OUT_OF_RESOURCES;\r | |
941 | }\r | |
942 | //\r | |
943 | // Copy original string blocks, except the EFI_HII_SIBT_END.\r | |
944 | //\r | |
945 | CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));\r | |
946 | //\r | |
947 | // Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCK blocks\r | |
948 | //\r | |
949 | BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
950 | *BlockPtr = EFI_HII_SIBT_SKIP2;\r | |
951 | CopyMem (BlockPtr + 1, &SkipCount, sizeof (UINT16));\r | |
952 | BlockPtr += sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r | |
953 | \r | |
954 | //\r | |
955 | // Append a EFI_HII_SIBT_END block to the end.\r | |
956 | //\r | |
957 | *BlockPtr = EFI_HII_SIBT_END;\r | |
958 | FreePool (StringPackage->StringBlock);\r | |
959 | StringPackage->StringBlock = StringBlock;\r | |
960 | StringPackage->StringPkgHdr->Header.Length += Skip2BlockSize;\r | |
961 | PackageList->PackageListHdr.PackageLength += Skip2BlockSize;\r | |
962 | StringPackage->MaxStringId = MaxStringId;\r | |
963 | }\r | |
964 | }\r | |
965 | \r | |
966 | return EFI_SUCCESS;\r | |
967 | }\r | |
93e3992d | 968 | \r |
969 | /**\r | |
970 | This function exports String packages to a buffer.\r | |
e90b081a | 971 | This is a internal function.\r |
93e3992d | 972 | \r |
973 | @param Private Hii database private structure.\r | |
974 | @param Handle Identification of a package list.\r | |
975 | @param PackageList Pointer to a package list which will be exported.\r | |
976 | @param UsedSize The length of buffer be used.\r | |
977 | @param BufferSize Length of the Buffer.\r | |
978 | @param Buffer Allocated space for storing exported data.\r | |
979 | @param ResultSize The size of the already exported content of this\r | |
980 | package list.\r | |
981 | \r | |
982 | @retval EFI_SUCCESS String Packages are exported successfully.\r | |
983 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
984 | \r | |
985 | **/\r | |
93e3992d | 986 | EFI_STATUS\r |
987 | ExportStringPackages (\r | |
988 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
989 | IN EFI_HII_HANDLE Handle,\r | |
990 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
991 | IN UINTN UsedSize,\r | |
992 | IN UINTN BufferSize,\r | |
993 | IN OUT VOID *Buffer,\r | |
994 | IN OUT UINTN *ResultSize\r | |
995 | )\r | |
996 | {\r | |
997 | LIST_ENTRY *Link;\r | |
998 | UINTN PackageLength;\r | |
999 | EFI_STATUS Status;\r | |
1000 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1001 | \r | |
1002 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1003 | return EFI_INVALID_PARAMETER;\r | |
1004 | }\r | |
1005 | \r | |
1006 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1007 | return EFI_INVALID_PARAMETER;\r | |
1008 | }\r | |
1009 | \r | |
1010 | PackageLength = 0;\r | |
1011 | Status = EFI_SUCCESS;\r | |
1012 | \r | |
1013 | for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {\r | |
1014 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
1015 | PackageLength += StringPackage->StringPkgHdr->Header.Length;\r | |
1016 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1017 | //\r | |
1018 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1019 | //\r | |
1020 | Status = InvokeRegisteredFunction (\r | |
1021 | Private,\r | |
1022 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1023 | (VOID *) StringPackage,\r | |
1024 | EFI_HII_PACKAGE_STRINGS,\r | |
1025 | Handle\r | |
1026 | );\r | |
1027 | ASSERT_EFI_ERROR (Status);\r | |
1028 | //\r | |
1029 | // Copy String package header\r | |
1030 | //\r | |
1031 | CopyMem (Buffer, StringPackage->StringPkgHdr, StringPackage->StringPkgHdr->HdrSize);\r | |
1032 | Buffer = (UINT8 *) Buffer + StringPackage->StringPkgHdr->HdrSize;\r | |
1033 | \r | |
1034 | //\r | |
1035 | // Copy String blocks information\r | |
1036 | //\r | |
1037 | CopyMem (\r | |
1038 | Buffer,\r | |
1039 | StringPackage->StringBlock,\r | |
1040 | StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize\r | |
1041 | );\r | |
1042 | Buffer = (UINT8 *) Buffer + StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
1043 | }\r | |
1044 | }\r | |
1045 | \r | |
1046 | *ResultSize += PackageLength;\r | |
1047 | return EFI_SUCCESS;\r | |
1048 | }\r | |
1049 | \r | |
1050 | \r | |
1051 | /**\r | |
1052 | This function deletes all String packages from a package list node.\r | |
e90b081a | 1053 | This is a internal function.\r |
93e3992d | 1054 | \r |
1055 | @param Private Hii database private data.\r | |
1056 | @param Handle Handle of the package list which contains the to\r | |
1057 | be removed String packages.\r | |
1058 | @param PackageList Pointer to a package list that contains removing\r | |
1059 | packages.\r | |
1060 | \r | |
1061 | @retval EFI_SUCCESS String Package(s) is deleted successfully.\r | |
1062 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1063 | \r | |
1064 | **/\r | |
93e3992d | 1065 | EFI_STATUS\r |
1066 | RemoveStringPackages (\r | |
1067 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1068 | IN EFI_HII_HANDLE Handle,\r | |
1069 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1070 | )\r | |
1071 | {\r | |
1072 | LIST_ENTRY *ListHead;\r | |
1073 | HII_STRING_PACKAGE_INSTANCE *Package;\r | |
1074 | HII_FONT_INFO *FontInfo;\r | |
1075 | EFI_STATUS Status;\r | |
1076 | \r | |
1077 | ListHead = &PackageList->StringPkgHdr;\r | |
1078 | \r | |
1079 | while (!IsListEmpty (ListHead)) {\r | |
1080 | Package = CR (\r | |
1081 | ListHead->ForwardLink,\r | |
1082 | HII_STRING_PACKAGE_INSTANCE,\r | |
1083 | StringEntry,\r | |
1084 | HII_STRING_PACKAGE_SIGNATURE\r | |
1085 | );\r | |
1086 | Status = InvokeRegisteredFunction (\r | |
1087 | Private,\r | |
1088 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1089 | (VOID *) Package,\r | |
1090 | EFI_HII_PACKAGE_STRINGS,\r | |
1091 | Handle\r | |
1092 | );\r | |
1093 | if (EFI_ERROR (Status)) {\r | |
1094 | return Status;\r | |
1095 | }\r | |
1096 | \r | |
1097 | RemoveEntryList (&Package->StringEntry);\r | |
1098 | PackageList->PackageListHdr.PackageLength -= Package->StringPkgHdr->Header.Length;\r | |
676df92c | 1099 | FreePool (Package->StringBlock);\r |
1100 | FreePool (Package->StringPkgHdr);\r | |
93e3992d | 1101 | //\r |
1102 | // Delete font information\r | |
1103 | //\r | |
1104 | while (!IsListEmpty (&Package->FontInfoList)) {\r | |
1105 | FontInfo = CR (\r | |
1106 | Package->FontInfoList.ForwardLink,\r | |
1107 | HII_FONT_INFO,\r | |
1108 | Entry,\r | |
1109 | HII_FONT_INFO_SIGNATURE\r | |
1110 | );\r | |
1111 | RemoveEntryList (&FontInfo->Entry);\r | |
676df92c | 1112 | FreePool (FontInfo);\r |
93e3992d | 1113 | }\r |
1114 | \r | |
676df92c | 1115 | FreePool (Package);\r |
93e3992d | 1116 | }\r |
1117 | \r | |
1118 | return EFI_SUCCESS;\r | |
1119 | }\r | |
1120 | \r | |
1121 | \r | |
1122 | /**\r | |
1123 | This function insert a Font package to a package list node.\r | |
e90b081a | 1124 | This is a internal function.\r |
93e3992d | 1125 | \r |
1126 | @param Private Hii database private structure.\r | |
1127 | @param PackageHdr Pointer to a buffer stored with Font package\r | |
1128 | information.\r | |
1129 | @param NotifyType The type of change concerning the database.\r | |
1130 | @param PackageList Pointer to a package list which will be inserted\r | |
1131 | to.\r | |
1132 | @param Package Created Font package\r | |
1133 | \r | |
1134 | @retval EFI_SUCCESS Font Package is inserted successfully.\r | |
1135 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1136 | Font package.\r | |
1137 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1138 | @retval EFI_UNSUPPORTED A font package with same EFI_FONT_INFO already\r | |
1139 | exists in current hii database.\r | |
1140 | \r | |
1141 | **/\r | |
93e3992d | 1142 | EFI_STATUS\r |
1143 | InsertFontPackage (\r | |
1144 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1145 | IN VOID *PackageHdr,\r | |
1146 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1147 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1148 | OUT HII_FONT_PACKAGE_INSTANCE **Package\r | |
1149 | )\r | |
1150 | {\r | |
1151 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r | |
1152 | EFI_HII_FONT_PACKAGE_HDR *FontPkgHdr;\r | |
1153 | UINT32 HeaderSize;\r | |
1154 | EFI_STATUS Status;\r | |
1155 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
1156 | EFI_FONT_INFO *FontInfo;\r | |
1157 | UINT32 FontInfoSize;\r | |
1158 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
1159 | \r | |
1160 | if (Private == NULL || PackageHdr == NULL || PackageList == NULL) {\r | |
1161 | return EFI_INVALID_PARAMETER;\r | |
1162 | }\r | |
1163 | \r | |
1164 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1165 | CopyMem (&HeaderSize, (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));\r | |
1166 | \r | |
1167 | FontInfo = NULL;\r | |
1168 | FontPackage = NULL;\r | |
1169 | GlobalFont = NULL;\r | |
1170 | \r | |
1171 | //\r | |
1172 | // It is illegal to have two font packages with same EFI_FONT_INFO within hii\r | |
1173 | // database. EFI_FONT_INFO (FontName, FontSize, FontStyle) describes font's\r | |
1174 | // attributes and identify a font uniquely.\r | |
1175 | //\r | |
1176 | FontPkgHdr = (EFI_HII_FONT_PACKAGE_HDR *) AllocateZeroPool (HeaderSize);\r | |
1177 | if (FontPkgHdr == NULL) {\r | |
1178 | Status = EFI_OUT_OF_RESOURCES;\r | |
1179 | goto Error;\r | |
1180 | }\r | |
1181 | CopyMem (FontPkgHdr, PackageHdr, HeaderSize);\r | |
1182 | \r | |
1183 | FontInfoSize = sizeof (EFI_FONT_INFO) + HeaderSize - sizeof (EFI_HII_FONT_PACKAGE_HDR);\r | |
1184 | FontInfo = (EFI_FONT_INFO *) AllocateZeroPool (FontInfoSize);\r | |
1185 | if (FontInfo == NULL) {\r | |
1186 | Status = EFI_OUT_OF_RESOURCES;\r | |
1187 | goto Error;\r | |
1188 | }\r | |
1189 | FontInfo->FontStyle = FontPkgHdr->FontStyle;\r | |
1190 | FontInfo->FontSize = FontPkgHdr->Cell.Height;\r | |
1191 | StrCpy (FontInfo->FontName, FontPkgHdr->FontFamily);\r | |
1192 | \r | |
1193 | if (IsFontInfoExisted (Private, FontInfo, NULL, NULL, NULL)) {\r | |
1194 | Status = EFI_UNSUPPORTED;\r | |
1195 | goto Error;\r | |
1196 | }\r | |
1197 | \r | |
1198 | //\r | |
1199 | // Create a Font package node\r | |
1200 | //\r | |
1201 | FontPackage = (HII_FONT_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_FONT_PACKAGE_INSTANCE));\r | |
1202 | if (FontPackage == NULL) {\r | |
1203 | Status = EFI_OUT_OF_RESOURCES;\r | |
1204 | goto Error;\r | |
1205 | }\r | |
1206 | FontPackage->Signature = HII_FONT_PACKAGE_SIGNATURE;\r | |
1207 | FontPackage->FontPkgHdr = FontPkgHdr;\r | |
1208 | InitializeListHead (&FontPackage->GlyphInfoList);\r | |
1209 | \r | |
1210 | FontPackage->GlyphBlock = (UINT8 *) AllocateZeroPool (PackageHeader.Length - HeaderSize);\r | |
1211 | if (FontPackage->GlyphBlock == NULL) {\r | |
1212 | Status = EFI_OUT_OF_RESOURCES;\r | |
1213 | goto Error;\r | |
1214 | }\r | |
1215 | CopyMem (FontPackage->GlyphBlock, (UINT8 *) PackageHdr + HeaderSize, PackageHeader.Length - HeaderSize);\r | |
1216 | \r | |
1217 | //\r | |
1218 | // Collect all default character cell information and backup in GlyphInfoList.\r | |
1219 | //\r | |
1220 | Status = FindGlyphBlock (FontPackage, (CHAR16) (-1), NULL, NULL, NULL);\r | |
1221 | if (EFI_ERROR (Status)) {\r | |
1222 | goto Error;\r | |
1223 | }\r | |
1224 | \r | |
1225 | //\r | |
1226 | // This font package describes an unique EFI_FONT_INFO. Backup it in global\r | |
1227 | // font info list.\r | |
1228 | //\r | |
1229 | GlobalFont = (HII_GLOBAL_FONT_INFO *) AllocateZeroPool (sizeof (HII_GLOBAL_FONT_INFO));\r | |
1230 | if (GlobalFont == NULL) {\r | |
1231 | Status = EFI_OUT_OF_RESOURCES;\r | |
1232 | goto Error;\r | |
1233 | }\r | |
1234 | GlobalFont->Signature = HII_GLOBAL_FONT_INFO_SIGNATURE;\r | |
1235 | GlobalFont->FontPackage = FontPackage;\r | |
1236 | GlobalFont->FontInfoSize = FontInfoSize;\r | |
1237 | GlobalFont->FontInfo = FontInfo;\r | |
1238 | InsertTailList (&Private->FontInfoList, &GlobalFont->Entry);\r | |
1239 | \r | |
1240 | //\r | |
1241 | // Insert this font package to Font package array\r | |
1242 | //\r | |
1243 | InsertTailList (&PackageList->FontPkgHdr, &FontPackage->FontEntry);\r | |
1244 | *Package = FontPackage;\r | |
1245 | \r | |
1246 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1247 | PackageList->PackageListHdr.PackageLength += FontPackage->FontPkgHdr->Header.Length;\r | |
1248 | }\r | |
1249 | \r | |
1250 | return EFI_SUCCESS;\r | |
1251 | \r | |
1252 | Error:\r | |
1253 | \r | |
676df92c | 1254 | if (FontPkgHdr != NULL) {\r |
1255 | FreePool (FontPkgHdr);\r | |
1256 | }\r | |
1257 | if (FontInfo != NULL) {\r | |
1258 | FreePool (FontInfo);\r | |
1259 | }\r | |
676df92c | 1260 | if (FontPackage != NULL) {\r |
c59634ea | 1261 | if (FontPackage->GlyphBlock != NULL) {\r |
1262 | FreePool (FontPackage->GlyphBlock);\r | |
1263 | }\r | |
676df92c | 1264 | FreePool (FontPackage);\r |
1265 | }\r | |
1266 | if (GlobalFont != NULL) {\r | |
1267 | FreePool (GlobalFont);\r | |
1268 | }\r | |
93e3992d | 1269 | \r |
1270 | return Status;\r | |
1271 | \r | |
1272 | }\r | |
1273 | \r | |
1274 | \r | |
1275 | /**\r | |
1276 | This function exports Font packages to a buffer.\r | |
e90b081a | 1277 | This is a internal function.\r |
93e3992d | 1278 | \r |
1279 | @param Private Hii database private structure.\r | |
1280 | @param Handle Identification of a package list.\r | |
1281 | @param PackageList Pointer to a package list which will be exported.\r | |
1282 | @param UsedSize The length of buffer be used.\r | |
1283 | @param BufferSize Length of the Buffer.\r | |
1284 | @param Buffer Allocated space for storing exported data.\r | |
1285 | @param ResultSize The size of the already exported content of this\r | |
1286 | package list.\r | |
1287 | \r | |
1288 | @retval EFI_SUCCESS Font Packages are exported successfully.\r | |
1289 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1290 | \r | |
1291 | **/\r | |
93e3992d | 1292 | EFI_STATUS\r |
1293 | ExportFontPackages (\r | |
1294 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1295 | IN EFI_HII_HANDLE Handle,\r | |
1296 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1297 | IN UINTN UsedSize,\r | |
1298 | IN UINTN BufferSize,\r | |
1299 | IN OUT VOID *Buffer,\r | |
1300 | IN OUT UINTN *ResultSize\r | |
1301 | )\r | |
1302 | {\r | |
1303 | LIST_ENTRY *Link;\r | |
1304 | UINTN PackageLength;\r | |
1305 | EFI_STATUS Status;\r | |
1306 | HII_FONT_PACKAGE_INSTANCE *Package;\r | |
1307 | \r | |
1308 | \r | |
1309 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1310 | return EFI_INVALID_PARAMETER;\r | |
1311 | }\r | |
1312 | \r | |
1313 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1314 | return EFI_INVALID_PARAMETER;\r | |
1315 | }\r | |
1316 | \r | |
1317 | PackageLength = 0;\r | |
1318 | Status = EFI_SUCCESS;\r | |
1319 | \r | |
1320 | for (Link = PackageList->FontPkgHdr.ForwardLink; Link != &PackageList->FontPkgHdr; Link = Link->ForwardLink) {\r | |
1321 | Package = CR (Link, HII_FONT_PACKAGE_INSTANCE, FontEntry, HII_FONT_PACKAGE_SIGNATURE);\r | |
1322 | PackageLength += Package->FontPkgHdr->Header.Length;\r | |
1323 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1324 | //\r | |
1325 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1326 | //\r | |
1327 | Status = InvokeRegisteredFunction (\r | |
1328 | Private,\r | |
1329 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1330 | (VOID *) Package,\r | |
1331 | EFI_HII_PACKAGE_FONTS,\r | |
1332 | Handle\r | |
1333 | );\r | |
1334 | ASSERT_EFI_ERROR (Status);\r | |
1335 | //\r | |
1336 | // Copy Font package header\r | |
1337 | //\r | |
1338 | CopyMem (Buffer, Package->FontPkgHdr, Package->FontPkgHdr->HdrSize);\r | |
1339 | Buffer = (UINT8 *) Buffer + Package->FontPkgHdr->HdrSize;\r | |
1340 | \r | |
1341 | //\r | |
1342 | // Copy Glyph blocks information\r | |
1343 | //\r | |
1344 | CopyMem (\r | |
1345 | Buffer,\r | |
1346 | Package->GlyphBlock,\r | |
1347 | Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize\r | |
1348 | );\r | |
1349 | Buffer = (UINT8 *) Buffer + Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize;\r | |
1350 | }\r | |
1351 | }\r | |
1352 | \r | |
1353 | *ResultSize += PackageLength;\r | |
1354 | return EFI_SUCCESS;\r | |
1355 | }\r | |
1356 | \r | |
1357 | \r | |
1358 | /**\r | |
1359 | This function deletes all Font packages from a package list node.\r | |
e90b081a | 1360 | This is a internal function.\r |
93e3992d | 1361 | \r |
1362 | @param Private Hii database private data.\r | |
1363 | @param Handle Handle of the package list which contains the to\r | |
1364 | be removed Font packages.\r | |
1365 | @param PackageList Pointer to a package list that contains removing\r | |
1366 | packages.\r | |
1367 | \r | |
1368 | @retval EFI_SUCCESS Font Package(s) is deleted successfully.\r | |
1369 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1370 | \r | |
1371 | **/\r | |
93e3992d | 1372 | EFI_STATUS\r |
1373 | RemoveFontPackages (\r | |
1374 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1375 | IN EFI_HII_HANDLE Handle,\r | |
1376 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1377 | )\r | |
1378 | {\r | |
1379 | LIST_ENTRY *ListHead;\r | |
1380 | HII_FONT_PACKAGE_INSTANCE *Package;\r | |
1381 | EFI_STATUS Status;\r | |
1382 | HII_GLYPH_INFO *GlyphInfo;\r | |
1383 | LIST_ENTRY *Link;\r | |
1384 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
1385 | \r | |
1386 | ListHead = &PackageList->FontPkgHdr;\r | |
1387 | \r | |
1388 | while (!IsListEmpty (ListHead)) {\r | |
1389 | Package = CR (\r | |
1390 | ListHead->ForwardLink,\r | |
1391 | HII_FONT_PACKAGE_INSTANCE,\r | |
1392 | FontEntry,\r | |
1393 | HII_FONT_PACKAGE_SIGNATURE\r | |
1394 | );\r | |
1395 | Status = InvokeRegisteredFunction (\r | |
1396 | Private,\r | |
1397 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1398 | (VOID *) Package,\r | |
1399 | EFI_HII_PACKAGE_FONTS,\r | |
1400 | Handle\r | |
1401 | );\r | |
1402 | if (EFI_ERROR (Status)) {\r | |
1403 | return Status;\r | |
1404 | }\r | |
1405 | \r | |
1406 | RemoveEntryList (&Package->FontEntry);\r | |
1407 | PackageList->PackageListHdr.PackageLength -= Package->FontPkgHdr->Header.Length;\r | |
676df92c | 1408 | \r |
1409 | if (Package->GlyphBlock != NULL) {\r | |
1410 | FreePool (Package->GlyphBlock);\r | |
1411 | }\r | |
1412 | FreePool (Package->FontPkgHdr);\r | |
93e3992d | 1413 | //\r |
1414 | // Delete default character cell information\r | |
1415 | //\r | |
1416 | while (!IsListEmpty (&Package->GlyphInfoList)) {\r | |
1417 | GlyphInfo = CR (\r | |
1418 | Package->GlyphInfoList.ForwardLink,\r | |
1419 | HII_GLYPH_INFO,\r | |
1420 | Entry,\r | |
1421 | HII_GLYPH_INFO_SIGNATURE\r | |
1422 | );\r | |
1423 | RemoveEntryList (&GlyphInfo->Entry);\r | |
676df92c | 1424 | FreePool (GlyphInfo);\r |
93e3992d | 1425 | }\r |
1426 | \r | |
1427 | //\r | |
1428 | // Remove corresponding global font info\r | |
1429 | //\r | |
1430 | for (Link = Private->FontInfoList.ForwardLink; Link != &Private->FontInfoList; Link = Link->ForwardLink) {\r | |
1431 | GlobalFont = CR (Link, HII_GLOBAL_FONT_INFO, Entry, HII_GLOBAL_FONT_INFO_SIGNATURE);\r | |
1432 | if (GlobalFont->FontPackage == Package) {\r | |
1433 | RemoveEntryList (&GlobalFont->Entry);\r | |
676df92c | 1434 | FreePool (GlobalFont->FontInfo);\r |
1435 | FreePool (GlobalFont);\r | |
93e3992d | 1436 | break;\r |
1437 | }\r | |
1438 | }\r | |
1439 | \r | |
676df92c | 1440 | FreePool (Package);\r |
93e3992d | 1441 | }\r |
1442 | \r | |
1443 | return EFI_SUCCESS;\r | |
1444 | }\r | |
1445 | \r | |
1446 | \r | |
1447 | /**\r | |
1448 | This function insert a Image package to a package list node.\r | |
e90b081a | 1449 | This is a internal function.\r |
93e3992d | 1450 | \r |
1451 | @param PackageHdr Pointer to a buffer stored with Image package\r | |
1452 | information.\r | |
1453 | @param NotifyType The type of change concerning the database.\r | |
1454 | @param PackageList Pointer to a package list which will be inserted\r | |
1455 | to.\r | |
1456 | @param Package Created Image package\r | |
1457 | \r | |
1458 | @retval EFI_SUCCESS Image Package is inserted successfully.\r | |
1459 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1460 | Image package.\r | |
1461 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1462 | \r | |
1463 | **/\r | |
93e3992d | 1464 | EFI_STATUS\r |
1465 | InsertImagePackage (\r | |
1466 | IN VOID *PackageHdr,\r | |
1467 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1468 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1469 | OUT HII_IMAGE_PACKAGE_INSTANCE **Package\r | |
1470 | )\r | |
1471 | {\r | |
1472 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r | |
1473 | UINT32 PaletteSize;\r | |
1474 | UINT32 ImageSize;\r | |
1475 | UINT16 Index;\r | |
1476 | EFI_HII_IMAGE_PALETTE_INFO_HEADER *PaletteHdr;\r | |
1477 | EFI_HII_IMAGE_PALETTE_INFO *PaletteInfo;\r | |
1478 | UINT32 PaletteInfoOffset;\r | |
1479 | UINT32 ImageInfoOffset;\r | |
1480 | UINT16 CurrentSize;\r | |
1481 | \r | |
1482 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
1483 | return EFI_INVALID_PARAMETER;\r | |
1484 | }\r | |
1485 | \r | |
1486 | //\r | |
1487 | // Less than one image package is allowed in one package list.\r | |
1488 | //\r | |
1489 | if (PackageList->ImagePkg != NULL) {\r | |
1490 | return EFI_INVALID_PARAMETER;\r | |
1491 | }\r | |
1492 | \r | |
1493 | //\r | |
1494 | // Create a Image package node\r | |
1495 | //\r | |
1496 | ImagePackage = (HII_IMAGE_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_IMAGE_PACKAGE_INSTANCE));\r | |
1497 | if (ImagePackage == NULL) {\r | |
1498 | return EFI_OUT_OF_RESOURCES;\r | |
1499 | }\r | |
1500 | \r | |
1501 | //\r | |
1502 | // Copy the Image package header.\r | |
1503 | //\r | |
1504 | CopyMem (&ImagePackage->ImagePkgHdr, PackageHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));\r | |
1505 | \r | |
1506 | PaletteInfoOffset = ImagePackage->ImagePkgHdr.PaletteInfoOffset;\r | |
1507 | ImageInfoOffset = ImagePackage->ImagePkgHdr.ImageInfoOffset;\r | |
1508 | \r | |
1509 | //\r | |
1510 | // If PaletteInfoOffset is zero, there are no palettes in this image package.\r | |
1511 | //\r | |
1512 | PaletteSize = 0;\r | |
1513 | ImagePackage->PaletteBlock = NULL;\r | |
1514 | if (PaletteInfoOffset != 0) {\r | |
1515 | PaletteHdr = (EFI_HII_IMAGE_PALETTE_INFO_HEADER *) ((UINT8 *) PackageHdr + PaletteInfoOffset);\r | |
1516 | PaletteSize = sizeof (EFI_HII_IMAGE_PALETTE_INFO_HEADER);\r | |
1517 | PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *) ((UINT8 *) PaletteHdr + PaletteSize);\r | |
1518 | \r | |
1519 | for (Index = 0; Index < PaletteHdr->PaletteCount; Index++) {\r | |
1520 | CopyMem (&CurrentSize, PaletteInfo, sizeof (UINT16));\r | |
1521 | CurrentSize += sizeof (UINT16);\r | |
1522 | PaletteSize += (UINT32) CurrentSize;\r | |
1523 | PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *) ((UINT8 *) PaletteInfo + CurrentSize);\r | |
1524 | }\r | |
1525 | \r | |
1526 | ImagePackage->PaletteBlock = (UINT8 *) AllocateZeroPool (PaletteSize);\r | |
1527 | if (ImagePackage->PaletteBlock == NULL) {\r | |
676df92c | 1528 | FreePool (ImagePackage);\r |
93e3992d | 1529 | return EFI_OUT_OF_RESOURCES;\r |
1530 | }\r | |
1531 | CopyMem (\r | |
1532 | ImagePackage->PaletteBlock,\r | |
1533 | (UINT8 *) PackageHdr + PaletteInfoOffset,\r | |
1534 | PaletteSize\r | |
1535 | );\r | |
1536 | }\r | |
1537 | \r | |
1538 | //\r | |
1539 | // If ImageInfoOffset is zero, there are no images in this package.\r | |
1540 | //\r | |
1541 | ImageSize = 0;\r | |
1542 | ImagePackage->ImageBlock = NULL;\r | |
1543 | if (ImageInfoOffset != 0) {\r | |
1544 | ImageSize = ImagePackage->ImagePkgHdr.Header.Length -\r | |
1545 | sizeof (EFI_HII_IMAGE_PACKAGE_HDR) - PaletteSize;\r | |
1546 | ImagePackage->ImageBlock = (UINT8 *) AllocateZeroPool (ImageSize);\r | |
1547 | if (ImagePackage->ImageBlock == NULL) {\r | |
676df92c | 1548 | FreePool (ImagePackage->PaletteBlock);\r |
1549 | FreePool (ImagePackage);\r | |
93e3992d | 1550 | return EFI_OUT_OF_RESOURCES;\r |
1551 | }\r | |
1552 | CopyMem (\r | |
1553 | ImagePackage->ImageBlock,\r | |
1554 | (UINT8 *) PackageHdr + ImageInfoOffset,\r | |
1555 | ImageSize\r | |
1556 | );\r | |
1557 | }\r | |
1558 | \r | |
1559 | ImagePackage->ImageBlockSize = ImageSize;\r | |
1560 | ImagePackage->PaletteInfoSize = PaletteSize;\r | |
1561 | PackageList->ImagePkg = ImagePackage;\r | |
1562 | *Package = ImagePackage;\r | |
1563 | \r | |
1564 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1565 | PackageList->PackageListHdr.PackageLength += ImagePackage->ImagePkgHdr.Header.Length;\r | |
1566 | }\r | |
1567 | \r | |
1568 | return EFI_SUCCESS;\r | |
1569 | }\r | |
1570 | \r | |
1571 | \r | |
1572 | /**\r | |
1573 | This function exports Image packages to a buffer.\r | |
e90b081a | 1574 | This is a internal function.\r |
93e3992d | 1575 | \r |
1576 | @param Private Hii database private structure.\r | |
1577 | @param Handle Identification of a package list.\r | |
1578 | @param PackageList Pointer to a package list which will be exported.\r | |
1579 | @param UsedSize The length of buffer be used.\r | |
1580 | @param BufferSize Length of the Buffer.\r | |
1581 | @param Buffer Allocated space for storing exported data.\r | |
1582 | @param ResultSize The size of the already exported content of this\r | |
1583 | package list.\r | |
1584 | \r | |
1585 | @retval EFI_SUCCESS Image Packages are exported successfully.\r | |
1586 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1587 | \r | |
1588 | **/\r | |
93e3992d | 1589 | EFI_STATUS\r |
1590 | ExportImagePackages (\r | |
1591 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1592 | IN EFI_HII_HANDLE Handle,\r | |
1593 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1594 | IN UINTN UsedSize,\r | |
1595 | IN UINTN BufferSize,\r | |
1596 | IN OUT VOID *Buffer,\r | |
1597 | IN OUT UINTN *ResultSize\r | |
1598 | )\r | |
1599 | {\r | |
1600 | UINTN PackageLength;\r | |
1601 | EFI_STATUS Status;\r | |
1602 | HII_IMAGE_PACKAGE_INSTANCE *Package;\r | |
1603 | \r | |
1604 | \r | |
1605 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1606 | return EFI_INVALID_PARAMETER;\r | |
1607 | }\r | |
1608 | \r | |
1609 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1610 | return EFI_INVALID_PARAMETER;\r | |
1611 | }\r | |
1612 | \r | |
1613 | Package = PackageList->ImagePkg;\r | |
1614 | \r | |
1615 | if (Package == NULL) {\r | |
1616 | return EFI_SUCCESS;\r | |
1617 | }\r | |
1618 | \r | |
1619 | PackageLength = Package->ImagePkgHdr.Header.Length;\r | |
1620 | \r | |
1621 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1622 | //\r | |
1623 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1624 | //\r | |
1625 | Status = InvokeRegisteredFunction (\r | |
1626 | Private,\r | |
1627 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1628 | (VOID *) Package,\r | |
1629 | EFI_HII_PACKAGE_IMAGES,\r | |
1630 | Handle\r | |
1631 | );\r | |
1632 | ASSERT_EFI_ERROR (Status);\r | |
1633 | ASSERT (Package->ImagePkgHdr.Header.Length ==\r | |
1634 | sizeof (EFI_HII_IMAGE_PACKAGE_HDR) + Package->ImageBlockSize + Package->PaletteInfoSize);\r | |
1635 | //\r | |
1636 | // Copy Image package header,\r | |
1637 | // then justify the offset for image info and palette info in the header.\r | |
1638 | //\r | |
1639 | CopyMem (Buffer, &Package->ImagePkgHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));\r | |
1640 | Buffer = (UINT8 *) Buffer + sizeof (EFI_HII_IMAGE_PACKAGE_HDR);\r | |
1641 | \r | |
1642 | //\r | |
1643 | // Copy Image blocks information\r | |
1644 | //\r | |
1645 | if (Package->ImageBlockSize != 0) {\r | |
1646 | CopyMem (Buffer, Package->ImageBlock, Package->ImageBlockSize);\r | |
1647 | Buffer = (UINT8 *) Buffer + Package->ImageBlockSize;\r | |
1648 | }\r | |
1649 | //\r | |
1650 | // Copy Palette information\r | |
1651 | //\r | |
1652 | if (Package->PaletteInfoSize != 0) {\r | |
1653 | CopyMem (Buffer, Package->PaletteBlock, Package->PaletteInfoSize);\r | |
1654 | Buffer = (UINT8 *) Buffer + Package->PaletteInfoSize;\r | |
1655 | }\r | |
1656 | }\r | |
1657 | \r | |
1658 | *ResultSize += PackageLength;\r | |
1659 | return EFI_SUCCESS;\r | |
1660 | }\r | |
1661 | \r | |
1662 | \r | |
1663 | /**\r | |
1664 | This function deletes Image package from a package list node.\r | |
e90b081a | 1665 | This is a internal function.\r |
93e3992d | 1666 | \r |
1667 | @param Private Hii database private data.\r | |
1668 | @param Handle Handle of the package list which contains the to\r | |
1669 | be removed Image packages.\r | |
1670 | @param PackageList Package List which contains the to be removed\r | |
1671 | Image package.\r | |
1672 | \r | |
1673 | @retval EFI_SUCCESS Image Package(s) is deleted successfully.\r | |
1674 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1675 | \r | |
1676 | **/\r | |
93e3992d | 1677 | EFI_STATUS\r |
1678 | RemoveImagePackages (\r | |
1679 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1680 | IN EFI_HII_HANDLE Handle,\r | |
1681 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1682 | )\r | |
1683 | {\r | |
1684 | HII_IMAGE_PACKAGE_INSTANCE *Package;\r | |
1685 | EFI_STATUS Status;\r | |
1686 | \r | |
1687 | Package = PackageList->ImagePkg;\r | |
1688 | \r | |
1689 | //\r | |
1690 | // Image package does not exist, return directly.\r | |
1691 | //\r | |
1692 | if (Package == NULL) {\r | |
1693 | return EFI_SUCCESS;\r | |
1694 | }\r | |
1695 | \r | |
1696 | Status = InvokeRegisteredFunction (\r | |
1697 | Private,\r | |
1698 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1699 | (VOID *) Package,\r | |
1700 | EFI_HII_PACKAGE_IMAGES,\r | |
1701 | Handle\r | |
1702 | );\r | |
1703 | if (EFI_ERROR (Status)) {\r | |
1704 | return Status;\r | |
1705 | }\r | |
1706 | \r | |
1707 | PackageList->PackageListHdr.PackageLength -= Package->ImagePkgHdr.Header.Length;\r | |
1708 | \r | |
676df92c | 1709 | FreePool (Package->ImageBlock);\r |
1710 | if (Package->PaletteBlock != NULL) {\r | |
1711 | FreePool (Package->PaletteBlock);\r | |
1712 | }\r | |
1713 | FreePool (Package);\r | |
93e3992d | 1714 | \r |
1715 | PackageList->ImagePkg = NULL;\r | |
1716 | \r | |
1717 | return EFI_SUCCESS;\r | |
1718 | }\r | |
1719 | \r | |
1720 | \r | |
1721 | /**\r | |
1722 | This function insert a Simple Font package to a package list node.\r | |
e90b081a | 1723 | This is a internal function.\r |
93e3992d | 1724 | \r |
1725 | @param PackageHdr Pointer to a buffer stored with Simple Font\r | |
1726 | package information.\r | |
1727 | @param NotifyType The type of change concerning the database.\r | |
1728 | @param PackageList Pointer to a package list which will be inserted\r | |
1729 | to.\r | |
1730 | @param Package Created Simple Font package\r | |
1731 | \r | |
1732 | @retval EFI_SUCCESS Simple Font Package is inserted successfully.\r | |
1733 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1734 | Simple Font package.\r | |
1735 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
1736 | \r | |
1737 | **/\r | |
93e3992d | 1738 | EFI_STATUS\r |
1739 | InsertSimpleFontPackage (\r | |
1740 | IN VOID *PackageHdr,\r | |
1741 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1742 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1743 | OUT HII_SIMPLE_FONT_PACKAGE_INSTANCE **Package\r | |
1744 | )\r | |
1745 | {\r | |
1746 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;\r | |
1747 | EFI_STATUS Status;\r | |
1748 | EFI_HII_PACKAGE_HEADER Header;\r | |
1749 | \r | |
1750 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
1751 | return EFI_INVALID_PARAMETER;\r | |
1752 | }\r | |
1753 | \r | |
1754 | //\r | |
1755 | // Create a Simple Font package node\r | |
1756 | //\r | |
1757 | SimpleFontPackage = AllocateZeroPool (sizeof (HII_SIMPLE_FONT_PACKAGE_INSTANCE));\r | |
1758 | if (SimpleFontPackage == NULL) {\r | |
1759 | Status = EFI_OUT_OF_RESOURCES;\r | |
1760 | goto Error;\r | |
1761 | }\r | |
1762 | SimpleFontPackage->Signature = HII_S_FONT_PACKAGE_SIGNATURE;\r | |
1763 | \r | |
1764 | //\r | |
1765 | // Copy the Simple Font package.\r | |
1766 | //\r | |
1767 | CopyMem (&Header, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1768 | \r | |
1769 | SimpleFontPackage->SimpleFontPkgHdr = AllocateZeroPool (Header.Length);\r | |
1770 | if (SimpleFontPackage->SimpleFontPkgHdr == NULL) {\r | |
1771 | Status = EFI_OUT_OF_RESOURCES;\r | |
1772 | goto Error;\r | |
1773 | }\r | |
1774 | \r | |
1775 | CopyMem (SimpleFontPackage->SimpleFontPkgHdr, PackageHdr, Header.Length);\r | |
1776 | \r | |
1777 | //\r | |
1778 | // Insert to Simple Font package array\r | |
1779 | //\r | |
1780 | InsertTailList (&PackageList->SimpleFontPkgHdr, &SimpleFontPackage->SimpleFontEntry);\r | |
1781 | *Package = SimpleFontPackage;\r | |
1782 | \r | |
1783 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
1784 | PackageList->PackageListHdr.PackageLength += Header.Length;\r | |
1785 | }\r | |
1786 | \r | |
1787 | return EFI_SUCCESS;\r | |
1788 | \r | |
1789 | Error:\r | |
1790 | \r | |
676df92c | 1791 | if (SimpleFontPackage != NULL) {\r |
c59634ea | 1792 | if (SimpleFontPackage->SimpleFontPkgHdr != NULL) {\r |
1793 | FreePool (SimpleFontPackage->SimpleFontPkgHdr);\r | |
1794 | }\r | |
676df92c | 1795 | FreePool (SimpleFontPackage);\r |
1796 | }\r | |
93e3992d | 1797 | return Status;\r |
1798 | }\r | |
1799 | \r | |
1800 | \r | |
1801 | /**\r | |
1802 | This function exports SimpleFont packages to a buffer.\r | |
e90b081a | 1803 | This is a internal function.\r |
93e3992d | 1804 | \r |
1805 | @param Private Hii database private structure.\r | |
1806 | @param Handle Identification of a package list.\r | |
1807 | @param PackageList Pointer to a package list which will be exported.\r | |
1808 | @param UsedSize The length of buffer be used.\r | |
1809 | @param BufferSize Length of the Buffer.\r | |
1810 | @param Buffer Allocated space for storing exported data.\r | |
1811 | @param ResultSize The size of the already exported content of this\r | |
1812 | package list.\r | |
1813 | \r | |
1814 | @retval EFI_SUCCESS SimpleFont Packages are exported successfully.\r | |
1815 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1816 | \r | |
1817 | **/\r | |
93e3992d | 1818 | EFI_STATUS\r |
1819 | ExportSimpleFontPackages (\r | |
1820 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1821 | IN EFI_HII_HANDLE Handle,\r | |
1822 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
1823 | IN UINTN UsedSize,\r | |
1824 | IN UINTN BufferSize,\r | |
1825 | IN OUT VOID *Buffer,\r | |
1826 | IN OUT UINTN *ResultSize\r | |
1827 | )\r | |
1828 | {\r | |
1829 | LIST_ENTRY *Link;\r | |
1830 | UINTN PackageLength;\r | |
1831 | EFI_STATUS Status;\r | |
1832 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;\r | |
1833 | \r | |
1834 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
1835 | return EFI_INVALID_PARAMETER;\r | |
1836 | }\r | |
1837 | \r | |
1838 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
1839 | return EFI_INVALID_PARAMETER;\r | |
1840 | }\r | |
1841 | \r | |
1842 | PackageLength = 0;\r | |
1843 | Status = EFI_SUCCESS;\r | |
1844 | \r | |
1845 | for (Link = PackageList->SimpleFontPkgHdr.ForwardLink; Link != &PackageList->SimpleFontPkgHdr; Link = Link->ForwardLink) {\r | |
1846 | Package = CR (Link, HII_SIMPLE_FONT_PACKAGE_INSTANCE, SimpleFontEntry, HII_S_FONT_PACKAGE_SIGNATURE);\r | |
1847 | PackageLength += Package->SimpleFontPkgHdr->Header.Length;\r | |
1848 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
1849 | //\r | |
1850 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
1851 | //\r | |
1852 | Status = InvokeRegisteredFunction (\r | |
1853 | Private,\r | |
1854 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
1855 | (VOID *) Package,\r | |
1856 | EFI_HII_PACKAGE_SIMPLE_FONTS,\r | |
1857 | Handle\r | |
1858 | );\r | |
1859 | ASSERT_EFI_ERROR (Status);\r | |
1860 | \r | |
1861 | //\r | |
1862 | // Copy SimpleFont package\r | |
1863 | //\r | |
1864 | CopyMem (Buffer, Package->SimpleFontPkgHdr, Package->SimpleFontPkgHdr->Header.Length);\r | |
1865 | Buffer = (UINT8 *) Buffer + Package->SimpleFontPkgHdr->Header.Length;\r | |
1866 | }\r | |
1867 | }\r | |
1868 | \r | |
1869 | *ResultSize += PackageLength;\r | |
1870 | return EFI_SUCCESS;\r | |
1871 | }\r | |
1872 | \r | |
1873 | \r | |
1874 | /**\r | |
1875 | This function deletes all Simple Font packages from a package list node.\r | |
e90b081a | 1876 | This is a internal function.\r |
93e3992d | 1877 | \r |
1878 | @param Private Hii database private data.\r | |
1879 | @param Handle Handle of the package list which contains the to\r | |
1880 | be removed Simple Font packages.\r | |
1881 | @param PackageList Pointer to a package list that contains removing\r | |
1882 | packages.\r | |
1883 | \r | |
1884 | @retval EFI_SUCCESS Simple Font Package(s) is deleted successfully.\r | |
1885 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
1886 | \r | |
1887 | **/\r | |
93e3992d | 1888 | EFI_STATUS\r |
1889 | RemoveSimpleFontPackages (\r | |
1890 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
1891 | IN EFI_HII_HANDLE Handle,\r | |
1892 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1893 | )\r | |
1894 | {\r | |
1895 | LIST_ENTRY *ListHead;\r | |
1896 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;\r | |
1897 | EFI_STATUS Status;\r | |
1898 | \r | |
1899 | ListHead = &PackageList->SimpleFontPkgHdr;\r | |
1900 | \r | |
1901 | while (!IsListEmpty (ListHead)) {\r | |
1902 | Package = CR (\r | |
1903 | ListHead->ForwardLink,\r | |
1904 | HII_SIMPLE_FONT_PACKAGE_INSTANCE,\r | |
1905 | SimpleFontEntry,\r | |
1906 | HII_S_FONT_PACKAGE_SIGNATURE\r | |
1907 | );\r | |
1908 | Status = InvokeRegisteredFunction (\r | |
1909 | Private,\r | |
1910 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
1911 | (VOID *) Package,\r | |
1912 | EFI_HII_PACKAGE_SIMPLE_FONTS,\r | |
1913 | Handle\r | |
1914 | );\r | |
1915 | if (EFI_ERROR (Status)) {\r | |
1916 | return Status;\r | |
1917 | }\r | |
1918 | \r | |
1919 | RemoveEntryList (&Package->SimpleFontEntry);\r | |
1920 | PackageList->PackageListHdr.PackageLength -= Package->SimpleFontPkgHdr->Header.Length;\r | |
676df92c | 1921 | FreePool (Package->SimpleFontPkgHdr);\r |
1922 | FreePool (Package);\r | |
93e3992d | 1923 | }\r |
1924 | \r | |
1925 | return EFI_SUCCESS;\r | |
1926 | }\r | |
1927 | \r | |
1928 | \r | |
1929 | /**\r | |
1930 | This function insert a Device path package to a package list node.\r | |
e90b081a | 1931 | This is a internal function.\r |
93e3992d | 1932 | \r |
1933 | @param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol\r | |
1934 | instance\r | |
1935 | @param NotifyType The type of change concerning the database.\r | |
1936 | @param PackageList Pointer to a package list which will be inserted\r | |
1937 | to.\r | |
1938 | \r | |
1939 | @retval EFI_SUCCESS Device path Package is inserted successfully.\r | |
1940 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
1941 | Device path package.\r | |
1942 | @retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.\r | |
1943 | \r | |
1944 | **/\r | |
93e3992d | 1945 | EFI_STATUS\r |
1946 | InsertDevicePathPackage (\r | |
1947 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
1948 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
1949 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
1950 | )\r | |
1951 | {\r | |
1952 | UINT32 PackageLength;\r | |
1953 | EFI_HII_PACKAGE_HEADER Header;\r | |
1954 | \r | |
1955 | if (DevicePath == NULL || PackageList == NULL) {\r | |
1956 | return EFI_INVALID_PARAMETER;\r | |
1957 | }\r | |
1958 | //\r | |
1959 | // Less than one device path package is allowed in one package list.\r | |
1960 | //\r | |
1961 | if (PackageList->DevicePathPkg != NULL) {\r | |
1962 | return EFI_INVALID_PARAMETER;\r | |
1963 | }\r | |
1964 | \r | |
1965 | PackageLength = (UINT32) GetDevicePathSize (DevicePath) + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
1966 | PackageList->DevicePathPkg = (UINT8 *) AllocateZeroPool (PackageLength);\r | |
1967 | if (PackageList->DevicePathPkg == NULL) {\r | |
1968 | return EFI_OUT_OF_RESOURCES;\r | |
1969 | }\r | |
1970 | \r | |
1971 | Header.Length = PackageLength;\r | |
1972 | Header.Type = EFI_HII_PACKAGE_DEVICE_PATH;\r | |
1973 | CopyMem (PackageList->DevicePathPkg, &Header, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
1974 | CopyMem (\r | |
1975 | PackageList->DevicePathPkg + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
1976 | DevicePath,\r | |
1977 | PackageLength - sizeof (EFI_HII_PACKAGE_HEADER)\r | |
1978 | );\r | |
1979 | \r | |
1980 | //\r | |
1981 | // Since Device Path package is created by NewPackageList, either NEW_PACK\r | |
1982 | // or ADD_PACK should increase the length of package list.\r | |
1983 | //\r | |
1984 | PackageList->PackageListHdr.PackageLength += PackageLength;\r | |
1985 | return EFI_SUCCESS;\r | |
1986 | }\r | |
1987 | \r | |
1988 | \r | |
1989 | /**\r | |
1990 | This function exports device path package to a buffer.\r | |
e90b081a | 1991 | This is a internal function.\r |
93e3992d | 1992 | \r |
1993 | @param Private Hii database private structure.\r | |
1994 | @param Handle Identification of a package list.\r | |
1995 | @param PackageList Pointer to a package list which will be exported.\r | |
1996 | @param UsedSize The length of buffer be used.\r | |
1997 | @param BufferSize Length of the Buffer.\r | |
1998 | @param Buffer Allocated space for storing exported data.\r | |
1999 | @param ResultSize The size of the already exported content of this\r | |
2000 | package list.\r | |
2001 | \r | |
2002 | @retval EFI_SUCCESS Device path Package is exported successfully.\r | |
2003 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2004 | \r | |
2005 | **/\r | |
93e3992d | 2006 | EFI_STATUS\r |
2007 | ExportDevicePathPackage (\r | |
2008 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2009 | IN EFI_HII_HANDLE Handle,\r | |
2010 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2011 | IN UINTN UsedSize,\r | |
2012 | IN UINTN BufferSize,\r | |
2013 | IN OUT VOID *Buffer,\r | |
2014 | IN OUT UINTN *ResultSize\r | |
2015 | )\r | |
2016 | {\r | |
2017 | EFI_STATUS Status;\r | |
2018 | UINT8 *Package;\r | |
2019 | EFI_HII_PACKAGE_HEADER Header;\r | |
2020 | \r | |
2021 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
2022 | return EFI_INVALID_PARAMETER;\r | |
2023 | }\r | |
2024 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2025 | return EFI_INVALID_PARAMETER;\r | |
2026 | }\r | |
2027 | \r | |
2028 | Package = PackageList->DevicePathPkg;\r | |
2029 | \r | |
2030 | if (Package == NULL) {\r | |
2031 | return EFI_SUCCESS;\r | |
2032 | }\r | |
2033 | \r | |
2034 | CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2035 | \r | |
2036 | if (Header.Length + *ResultSize + UsedSize <= BufferSize) {\r | |
2037 | //\r | |
2038 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2039 | //\r | |
2040 | Status = InvokeRegisteredFunction (\r | |
2041 | Private,\r | |
2042 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
2043 | (VOID *) Package,\r | |
2044 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2045 | Handle\r | |
2046 | );\r | |
2047 | ASSERT_EFI_ERROR (Status);\r | |
2048 | \r | |
2049 | //\r | |
2050 | // Copy Device path package\r | |
2051 | //\r | |
2052 | CopyMem (Buffer, Package, Header.Length);\r | |
2053 | }\r | |
2054 | \r | |
2055 | *ResultSize += Header.Length;\r | |
2056 | return EFI_SUCCESS;\r | |
2057 | }\r | |
2058 | \r | |
2059 | \r | |
2060 | /**\r | |
2061 | This function deletes Device Path package from a package list node.\r | |
e90b081a | 2062 | This is a internal function.\r |
93e3992d | 2063 | \r |
2064 | @param Private Hii database private data.\r | |
2065 | @param Handle Handle of the package list.\r | |
2066 | @param PackageList Package List which contains the to be removed\r | |
2067 | Device Path package.\r | |
2068 | \r | |
2069 | @retval EFI_SUCCESS Device Path Package is deleted successfully.\r | |
2070 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2071 | \r | |
2072 | **/\r | |
93e3992d | 2073 | EFI_STATUS\r |
2074 | RemoveDevicePathPackage (\r | |
2075 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2076 | IN EFI_HII_HANDLE Handle,\r | |
2077 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2078 | )\r | |
2079 | {\r | |
2080 | EFI_STATUS Status;\r | |
2081 | UINT8 *Package;\r | |
2082 | EFI_HII_PACKAGE_HEADER Header;\r | |
2083 | \r | |
2084 | Package = PackageList->DevicePathPkg;\r | |
2085 | \r | |
2086 | //\r | |
2087 | // No device path, return directly.\r | |
2088 | //\r | |
2089 | if (Package == NULL) {\r | |
2090 | return EFI_SUCCESS;\r | |
2091 | }\r | |
2092 | \r | |
2093 | Status = InvokeRegisteredFunction (\r | |
2094 | Private,\r | |
2095 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
2096 | (VOID *) Package,\r | |
2097 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2098 | Handle\r | |
2099 | );\r | |
2100 | if (EFI_ERROR (Status)) {\r | |
2101 | return Status;\r | |
2102 | }\r | |
2103 | \r | |
2104 | CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2105 | PackageList->PackageListHdr.PackageLength -= Header.Length;\r | |
2106 | \r | |
676df92c | 2107 | FreePool (Package);\r |
93e3992d | 2108 | \r |
2109 | PackageList->DevicePathPkg = NULL;\r | |
2110 | \r | |
2111 | return EFI_SUCCESS;\r | |
2112 | }\r | |
2113 | \r | |
2114 | \r | |
2115 | /**\r | |
2116 | This function will insert a device path package to package list firstly then\r | |
2117 | invoke notification functions if any.\r | |
e90b081a | 2118 | This is a internal function.\r |
93e3992d | 2119 | \r |
2120 | @param Private Hii database private structure.\r | |
2121 | @param NotifyType The type of change concerning the database.\r | |
2122 | @param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol\r | |
2123 | instance\r | |
2124 | @param DatabaseRecord Pointer to a database record contains a package\r | |
2125 | list which will be inserted to.\r | |
2126 | \r | |
2127 | @retval EFI_SUCCESS Device path Package is inserted successfully.\r | |
2128 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2129 | Device path package.\r | |
2130 | @retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.\r | |
2131 | \r | |
2132 | **/\r | |
93e3992d | 2133 | EFI_STATUS\r |
2134 | AddDevicePathPackage (\r | |
2135 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2136 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2137 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r | |
2138 | IN OUT HII_DATABASE_RECORD *DatabaseRecord\r | |
2139 | )\r | |
2140 | {\r | |
2141 | EFI_STATUS Status;\r | |
2142 | \r | |
2143 | if (DevicePath == NULL) {\r | |
2144 | return EFI_SUCCESS;\r | |
2145 | }\r | |
2146 | \r | |
2147 | ASSERT (Private != NULL);\r | |
2148 | ASSERT (DatabaseRecord != NULL);\r | |
2149 | \r | |
2150 | //\r | |
2151 | // Create a device path package and insert to packagelist\r | |
2152 | //\r | |
2153 | Status = InsertDevicePathPackage (\r | |
2154 | DevicePath,\r | |
2155 | NotifyType,\r | |
2156 | DatabaseRecord->PackageList\r | |
2157 | );\r | |
2158 | if (EFI_ERROR (Status)) {\r | |
2159 | return Status;\r | |
2160 | }\r | |
2161 | \r | |
2162 | return InvokeRegisteredFunction (\r | |
2163 | Private,\r | |
2164 | NotifyType,\r | |
2165 | (VOID *) DatabaseRecord->PackageList->DevicePathPkg,\r | |
2166 | EFI_HII_PACKAGE_DEVICE_PATH,\r | |
2167 | DatabaseRecord->Handle\r | |
2168 | );\r | |
2169 | }\r | |
2170 | \r | |
2171 | \r | |
2172 | /**\r | |
2173 | This function insert a Keyboard Layout package to a package list node.\r | |
e90b081a | 2174 | This is a internal function.\r |
93e3992d | 2175 | \r |
2176 | @param PackageHdr Pointer to a buffer stored with Keyboard Layout\r | |
2177 | package information.\r | |
2178 | @param NotifyType The type of change concerning the database.\r | |
2179 | @param PackageList Pointer to a package list which will be inserted\r | |
2180 | to.\r | |
2181 | @param Package Created Keyboard Layout package\r | |
2182 | \r | |
2183 | @retval EFI_SUCCESS Keyboard Layout Package is inserted successfully.\r | |
2184 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2185 | Keyboard Layout package.\r | |
2186 | @retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.\r | |
2187 | \r | |
2188 | **/\r | |
93e3992d | 2189 | EFI_STATUS\r |
2190 | InsertKeyboardLayoutPackage (\r | |
2191 | IN VOID *PackageHdr,\r | |
2192 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2193 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2194 | OUT HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE **Package\r | |
2195 | )\r | |
2196 | {\r | |
2197 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;\r | |
2198 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2199 | EFI_STATUS Status;\r | |
2200 | \r | |
2201 | if (PackageHdr == NULL || PackageList == NULL) {\r | |
2202 | return EFI_INVALID_PARAMETER;\r | |
2203 | }\r | |
2204 | \r | |
2205 | CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2206 | \r | |
2207 | //\r | |
2208 | // Create a Keyboard Layout package node\r | |
2209 | //\r | |
2210 | KeyboardLayoutPackage = AllocateZeroPool (sizeof (HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE));\r | |
2211 | if (KeyboardLayoutPackage == NULL) {\r | |
2212 | Status = EFI_OUT_OF_RESOURCES;\r | |
2213 | goto Error;\r | |
2214 | }\r | |
2215 | KeyboardLayoutPackage->Signature = HII_KB_LAYOUT_PACKAGE_SIGNATURE;\r | |
2216 | \r | |
2217 | KeyboardLayoutPackage->KeyboardPkg = (UINT8 *) AllocateZeroPool (PackageHeader.Length);\r | |
2218 | if (KeyboardLayoutPackage->KeyboardPkg == NULL) {\r | |
2219 | Status = EFI_OUT_OF_RESOURCES;\r | |
2220 | goto Error;\r | |
2221 | }\r | |
2222 | \r | |
2223 | CopyMem (KeyboardLayoutPackage->KeyboardPkg, PackageHdr, PackageHeader.Length);\r | |
2224 | InsertTailList (&PackageList->KeyboardLayoutHdr, &KeyboardLayoutPackage->KeyboardEntry);\r | |
2225 | \r | |
2226 | *Package = KeyboardLayoutPackage;\r | |
2227 | \r | |
2228 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2229 | PackageList->PackageListHdr.PackageLength += PackageHeader.Length;\r | |
2230 | }\r | |
2231 | \r | |
2232 | return EFI_SUCCESS;\r | |
2233 | \r | |
2234 | Error:\r | |
2235 | \r | |
c59634ea | 2236 | \r |
676df92c | 2237 | if (KeyboardLayoutPackage != NULL) {\r |
c59634ea | 2238 | if (KeyboardLayoutPackage->KeyboardPkg != NULL) {\r |
2239 | FreePool (KeyboardLayoutPackage->KeyboardPkg);\r | |
2240 | }\r | |
676df92c | 2241 | FreePool (KeyboardLayoutPackage);\r |
2242 | }\r | |
93e3992d | 2243 | \r |
2244 | return Status;\r | |
2245 | }\r | |
2246 | \r | |
2247 | \r | |
2248 | /**\r | |
2249 | This function exports Keyboard Layout packages to a buffer.\r | |
e90b081a | 2250 | This is a internal function.\r |
93e3992d | 2251 | \r |
2252 | @param Private Hii database private structure.\r | |
2253 | @param Handle Identification of a package list.\r | |
2254 | @param PackageList Pointer to a package list which will be exported.\r | |
2255 | @param UsedSize The length of buffer be used.\r | |
2256 | @param BufferSize Length of the Buffer.\r | |
2257 | @param Buffer Allocated space for storing exported data.\r | |
2258 | @param ResultSize The size of the already exported content of this\r | |
2259 | package list.\r | |
2260 | \r | |
2261 | @retval EFI_SUCCESS Keyboard Layout Packages are exported\r | |
2262 | successfully.\r | |
2263 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2264 | \r | |
2265 | **/\r | |
93e3992d | 2266 | EFI_STATUS\r |
2267 | ExportKeyboardLayoutPackages (\r | |
2268 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2269 | IN EFI_HII_HANDLE Handle,\r | |
2270 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2271 | IN UINTN UsedSize,\r | |
2272 | IN UINTN BufferSize,\r | |
2273 | IN OUT VOID *Buffer,\r | |
2274 | IN OUT UINTN *ResultSize\r | |
2275 | )\r | |
2276 | {\r | |
2277 | LIST_ENTRY *Link;\r | |
2278 | UINTN PackageLength;\r | |
2279 | EFI_STATUS Status;\r | |
2280 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
2281 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2282 | \r | |
2283 | if (Private == NULL || PackageList == NULL || ResultSize == NULL) {\r | |
2284 | return EFI_INVALID_PARAMETER;\r | |
2285 | }\r | |
2286 | \r | |
2287 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2288 | return EFI_INVALID_PARAMETER;\r | |
2289 | }\r | |
2290 | \r | |
2291 | PackageLength = 0;\r | |
2292 | Status = EFI_SUCCESS;\r | |
2293 | \r | |
2294 | for (Link = PackageList->KeyboardLayoutHdr.ForwardLink; Link != &PackageList->KeyboardLayoutHdr; Link = Link->ForwardLink) {\r | |
2295 | Package = CR (Link, HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE, KeyboardEntry, HII_KB_LAYOUT_PACKAGE_SIGNATURE);\r | |
2296 | CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2297 | PackageLength += PackageHeader.Length;\r | |
2298 | if (PackageLength + *ResultSize + UsedSize <= BufferSize) {\r | |
2299 | //\r | |
2300 | // Invoke registered notification function with EXPORT_PACK notify type\r | |
2301 | //\r | |
2302 | Status = InvokeRegisteredFunction (\r | |
2303 | Private,\r | |
2304 | EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,\r | |
2305 | (EFI_HII_PACKAGE_HEADER *) Package,\r | |
2306 | EFI_HII_PACKAGE_KEYBOARD_LAYOUT,\r | |
2307 | Handle\r | |
2308 | );\r | |
2309 | ASSERT_EFI_ERROR (Status);\r | |
2310 | \r | |
2311 | //\r | |
2312 | // Copy Keyboard Layout package\r | |
2313 | //\r | |
2314 | CopyMem (Buffer, Package->KeyboardPkg, PackageHeader.Length);\r | |
2315 | Buffer = (UINT8 *) Buffer + PackageHeader.Length;\r | |
2316 | }\r | |
2317 | }\r | |
2318 | \r | |
2319 | *ResultSize += PackageLength;\r | |
2320 | return EFI_SUCCESS;\r | |
2321 | }\r | |
2322 | \r | |
2323 | \r | |
2324 | /**\r | |
2325 | This function deletes all Keyboard Layout packages from a package list node.\r | |
e90b081a | 2326 | This is a internal function.\r |
93e3992d | 2327 | \r |
2328 | @param Private Hii database private data.\r | |
2329 | @param Handle Handle of the package list which contains the to\r | |
2330 | be removed Keyboard Layout packages.\r | |
2331 | @param PackageList Pointer to a package list that contains removing\r | |
2332 | packages.\r | |
2333 | \r | |
2334 | @retval EFI_SUCCESS Keyboard Layout Package(s) is deleted\r | |
2335 | successfully.\r | |
2336 | @retval EFI_INVALID_PARAMETER Any input parameter is not valid.\r | |
2337 | \r | |
2338 | **/\r | |
93e3992d | 2339 | EFI_STATUS\r |
2340 | RemoveKeyboardLayoutPackages (\r | |
2341 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2342 | IN EFI_HII_HANDLE Handle,\r | |
2343 | IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList\r | |
2344 | )\r | |
2345 | {\r | |
2346 | LIST_ENTRY *ListHead;\r | |
2347 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
2348 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2349 | EFI_STATUS Status;\r | |
2350 | \r | |
2351 | ListHead = &PackageList->KeyboardLayoutHdr;\r | |
2352 | \r | |
2353 | while (!IsListEmpty (ListHead)) {\r | |
2354 | Package = CR (\r | |
2355 | ListHead->ForwardLink,\r | |
2356 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
2357 | KeyboardEntry,\r | |
2358 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
2359 | );\r | |
2360 | Status = InvokeRegisteredFunction (\r | |
2361 | Private,\r | |
2362 | EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,\r | |
2363 | (VOID *) Package,\r | |
2364 | EFI_HII_PACKAGE_KEYBOARD_LAYOUT,\r | |
2365 | Handle\r | |
2366 | );\r | |
2367 | if (EFI_ERROR (Status)) {\r | |
2368 | return Status;\r | |
2369 | }\r | |
2370 | \r | |
2371 | RemoveEntryList (&Package->KeyboardEntry);\r | |
2372 | CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2373 | PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;\r | |
676df92c | 2374 | FreePool (Package->KeyboardPkg);\r |
2375 | FreePool (Package);\r | |
93e3992d | 2376 | }\r |
2377 | \r | |
2378 | return EFI_SUCCESS;\r | |
2379 | }\r | |
2380 | \r | |
2381 | \r | |
2382 | /**\r | |
2383 | This function will insert a package list to hii database firstly then\r | |
2384 | invoke notification functions if any. It is the worker function of\r | |
2385 | HiiNewPackageList and HiiUpdatePackageList.\r | |
2386 | \r | |
e90b081a | 2387 | This is a internal function.\r |
2388 | \r | |
93e3992d | 2389 | @param Private Hii database private structure.\r |
2390 | @param NotifyType The type of change concerning the database.\r | |
2391 | @param PackageList Pointer to a package list.\r | |
2392 | @param DatabaseRecord Pointer to a database record contains a package\r | |
2393 | list instance which will be inserted to.\r | |
2394 | \r | |
2395 | @retval EFI_SUCCESS All incoming packages are inserted to current\r | |
2396 | database.\r | |
2397 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2398 | Device path package.\r | |
2399 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2400 | \r | |
2401 | **/\r | |
93e3992d | 2402 | EFI_STATUS\r |
2403 | AddPackages (\r | |
2404 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2405 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
2406 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r | |
2407 | IN OUT HII_DATABASE_RECORD *DatabaseRecord\r | |
2408 | )\r | |
2409 | {\r | |
2410 | EFI_STATUS Status;\r | |
2411 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
2412 | HII_IFR_PACKAGE_INSTANCE *FormPackage;\r | |
2413 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;\r | |
2414 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
2415 | HII_FONT_PACKAGE_INSTANCE *FontPackage;\r | |
2416 | HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;\r | |
2417 | HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;\r | |
2418 | EFI_HII_PACKAGE_HEADER *PackageHdrPtr;\r | |
2419 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
2420 | UINT32 OldPackageListLen;\r | |
6ddd3af7 | 2421 | BOOLEAN StringPkgIsAdd;\r |
93e3992d | 2422 | \r |
6c46a5ab | 2423 | //\r |
2424 | // Initialize Variables\r | |
2425 | //\r | |
6ddd3af7 | 2426 | StringPkgIsAdd = FALSE;\r |
6c46a5ab | 2427 | FontPackage = NULL;\r |
2428 | \r | |
93e3992d | 2429 | //\r |
2430 | // Process the package list header\r | |
2431 | //\r | |
2432 | OldPackageListLen = DatabaseRecord->PackageList->PackageListHdr.PackageLength;\r | |
2433 | CopyMem (\r | |
2434 | &DatabaseRecord->PackageList->PackageListHdr,\r | |
2435 | (VOID *) PackageList,\r | |
2436 | sizeof (EFI_HII_PACKAGE_LIST_HEADER)\r | |
2437 | );\r | |
2438 | if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {\r | |
2439 | DatabaseRecord->PackageList->PackageListHdr.PackageLength = OldPackageListLen;\r | |
2440 | }\r | |
2441 | \r | |
2442 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r | |
2443 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2444 | \r | |
2445 | Status = EFI_SUCCESS;\r | |
2446 | \r | |
2447 | while (PackageHeader.Type != EFI_HII_PACKAGE_END) {\r | |
2448 | switch (PackageHeader.Type) {\r | |
2449 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
2450 | Status = InsertGuidPackage (\r | |
2451 | PackageHdrPtr,\r | |
2452 | NotifyType,\r | |
2453 | DatabaseRecord->PackageList,\r | |
2454 | &GuidPackage\r | |
2455 | );\r | |
2456 | if (EFI_ERROR (Status)) {\r | |
2457 | return Status;\r | |
2458 | }\r | |
2459 | Status = InvokeRegisteredFunction (\r | |
2460 | Private,\r | |
2461 | NotifyType,\r | |
2462 | (VOID *) GuidPackage,\r | |
2463 | (UINT8) (PackageHeader.Type),\r | |
2464 | DatabaseRecord->Handle\r | |
2465 | );\r | |
2466 | break;\r | |
8d00a0f1 | 2467 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 2468 | Status = InsertFormPackage (\r |
2469 | PackageHdrPtr,\r | |
2470 | NotifyType,\r | |
2471 | DatabaseRecord->PackageList,\r | |
2472 | &FormPackage\r | |
2473 | );\r | |
2474 | if (EFI_ERROR (Status)) {\r | |
2475 | return Status;\r | |
2476 | }\r | |
2477 | Status = InvokeRegisteredFunction (\r | |
2478 | Private,\r | |
2479 | NotifyType,\r | |
2480 | (VOID *) FormPackage,\r | |
2481 | (UINT8) (PackageHeader.Type),\r | |
2482 | DatabaseRecord->Handle\r | |
2483 | );\r | |
2484 | break;\r | |
2485 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
2486 | Status = InsertKeyboardLayoutPackage (\r | |
2487 | PackageHdrPtr,\r | |
2488 | NotifyType,\r | |
2489 | DatabaseRecord->PackageList,\r | |
2490 | &KeyboardLayoutPackage\r | |
2491 | );\r | |
2492 | if (EFI_ERROR (Status)) {\r | |
2493 | return Status;\r | |
2494 | }\r | |
2495 | Status = InvokeRegisteredFunction (\r | |
2496 | Private,\r | |
2497 | NotifyType,\r | |
2498 | (VOID *) KeyboardLayoutPackage,\r | |
2499 | (UINT8) (PackageHeader.Type),\r | |
2500 | DatabaseRecord->Handle\r | |
2501 | );\r | |
2502 | break;\r | |
2503 | case EFI_HII_PACKAGE_STRINGS:\r | |
2504 | Status = InsertStringPackage (\r | |
2505 | Private,\r | |
2506 | PackageHdrPtr,\r | |
2507 | NotifyType,\r | |
2508 | DatabaseRecord->PackageList,\r | |
2509 | &StringPackage\r | |
2510 | );\r | |
2511 | if (EFI_ERROR (Status)) {\r | |
2512 | return Status;\r | |
2513 | }\r | |
2514 | Status = InvokeRegisteredFunction (\r | |
2515 | Private,\r | |
2516 | NotifyType,\r | |
2517 | (VOID *) StringPackage,\r | |
2518 | (UINT8) (PackageHeader.Type),\r | |
2519 | DatabaseRecord->Handle\r | |
2520 | );\r | |
6ddd3af7 | 2521 | StringPkgIsAdd = TRUE;\r |
93e3992d | 2522 | break;\r |
2523 | case EFI_HII_PACKAGE_FONTS:\r | |
2524 | Status = InsertFontPackage (\r | |
2525 | Private,\r | |
2526 | PackageHdrPtr,\r | |
2527 | NotifyType,\r | |
2528 | DatabaseRecord->PackageList,\r | |
2529 | &FontPackage\r | |
2530 | );\r | |
2531 | if (EFI_ERROR (Status)) {\r | |
2532 | return Status;\r | |
2533 | }\r | |
2534 | Status = InvokeRegisteredFunction (\r | |
2535 | Private,\r | |
2536 | NotifyType,\r | |
2537 | (VOID *) FontPackage,\r | |
2538 | (UINT8) (PackageHeader.Type),\r | |
2539 | DatabaseRecord->Handle\r | |
2540 | );\r | |
2541 | break;\r | |
2542 | case EFI_HII_PACKAGE_IMAGES:\r | |
2543 | Status = InsertImagePackage (\r | |
2544 | PackageHdrPtr,\r | |
2545 | NotifyType,\r | |
2546 | DatabaseRecord->PackageList,\r | |
2547 | &ImagePackage\r | |
2548 | );\r | |
2549 | if (EFI_ERROR (Status)) {\r | |
2550 | return Status;\r | |
2551 | }\r | |
2552 | Status = InvokeRegisteredFunction (\r | |
2553 | Private,\r | |
2554 | NotifyType,\r | |
2555 | (VOID *) ImagePackage,\r | |
2556 | (UINT8) (PackageHeader.Type),\r | |
2557 | DatabaseRecord->Handle\r | |
2558 | );\r | |
2559 | break;\r | |
2560 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
2561 | Status = InsertSimpleFontPackage (\r | |
2562 | PackageHdrPtr,\r | |
2563 | NotifyType,\r | |
2564 | DatabaseRecord->PackageList,\r | |
2565 | &SimpleFontPackage\r | |
2566 | );\r | |
2567 | if (EFI_ERROR (Status)) {\r | |
2568 | return Status;\r | |
2569 | }\r | |
2570 | Status = InvokeRegisteredFunction (\r | |
2571 | Private,\r | |
2572 | NotifyType,\r | |
2573 | (VOID *) SimpleFontPackage,\r | |
2574 | (UINT8) (PackageHeader.Type),\r | |
2575 | DatabaseRecord->Handle\r | |
2576 | );\r | |
2577 | break;\r | |
2578 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
2579 | Status = AddDevicePathPackage (\r | |
2580 | Private,\r | |
2581 | NotifyType,\r | |
2582 | (EFI_DEVICE_PATH_PROTOCOL *) ((UINT8 *) PackageHdrPtr + sizeof (EFI_HII_PACKAGE_HEADER)),\r | |
2583 | DatabaseRecord\r | |
2584 | );\r | |
2585 | break;\r | |
2586 | default:\r | |
2587 | break;\r | |
2588 | }\r | |
2589 | \r | |
2590 | if (EFI_ERROR (Status)) {\r | |
2591 | return Status;\r | |
2592 | }\r | |
2593 | //\r | |
2594 | // goto header of next package\r | |
2595 | //\r | |
2596 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHdrPtr + PackageHeader.Length);\r | |
2597 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
2598 | }\r | |
6ddd3af7 LG |
2599 | \r |
2600 | //\r | |
2601 | // Adjust String Package to make sure all string packages have the same max string ID.\r | |
2602 | //\r | |
2603 | if (!EFI_ERROR (Status) && StringPkgIsAdd) {\r | |
2604 | Status = AdjustStringPackage (DatabaseRecord->PackageList);\r | |
2605 | }\r | |
93e3992d | 2606 | \r |
2607 | return Status;\r | |
2608 | }\r | |
2609 | \r | |
2610 | \r | |
2611 | /**\r | |
2612 | This function exports a package list to a buffer. It is the worker function\r | |
2613 | of HiiExportPackageList.\r | |
2614 | \r | |
e90b081a | 2615 | This is a internal function.\r |
2616 | \r | |
93e3992d | 2617 | @param Private Hii database private structure.\r |
2618 | @param Handle Identification of a package list.\r | |
2619 | @param PackageList Pointer to a package list which will be exported.\r | |
2620 | @param UsedSize The length of buffer has been used by exporting\r | |
2621 | package lists when Handle is NULL.\r | |
2622 | @param BufferSize Length of the Buffer.\r | |
2623 | @param Buffer Allocated space for storing exported data.\r | |
2624 | \r | |
2625 | @retval EFI_SUCCESS Keyboard Layout Packages are exported\r | |
2626 | successfully.\r | |
2627 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
2628 | \r | |
2629 | **/\r | |
93e3992d | 2630 | EFI_STATUS\r |
2631 | ExportPackageList (\r | |
2632 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
2633 | IN EFI_HII_HANDLE Handle,\r | |
2634 | IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,\r | |
2635 | IN OUT UINTN *UsedSize,\r | |
2636 | IN UINTN BufferSize,\r | |
2637 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r | |
2638 | )\r | |
2639 | {\r | |
2640 | EFI_STATUS Status;\r | |
2641 | UINTN ResultSize;\r | |
2642 | EFI_HII_PACKAGE_HEADER EndofPackageList;\r | |
2643 | \r | |
96ff65a1 | 2644 | ASSERT (Private != NULL && PackageList != NULL && UsedSize != NULL);\r |
93e3992d | 2645 | ASSERT (Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);\r |
2646 | ASSERT (IsHiiHandleValid (Handle));\r | |
2647 | \r | |
2648 | if (BufferSize > 0 && Buffer == NULL ) {\r | |
2649 | return EFI_INVALID_PARAMETER;\r | |
2650 | }\r | |
2651 | \r | |
2652 | //\r | |
2653 | // Copy the package list header\r | |
2654 | // ResultSize indicates the length of the exported bytes of this package list\r | |
2655 | //\r | |
2656 | ResultSize = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
2657 | if (ResultSize + *UsedSize <= BufferSize) {\r | |
2658 | CopyMem ((VOID *) Buffer, PackageList, ResultSize);\r | |
2659 | }\r | |
2660 | //\r | |
2661 | // Copy the packages and invoke EXPORT_PACK notify functions if exists.\r | |
2662 | //\r | |
2663 | Status = ExportGuidPackages (\r | |
2664 | Private,\r | |
2665 | Handle,\r | |
2666 | PackageList,\r | |
2667 | *UsedSize,\r | |
2668 | BufferSize,\r | |
2669 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2670 | &ResultSize\r | |
2671 | );\r | |
2672 | if (EFI_ERROR (Status)) {\r | |
2673 | return Status;\r | |
2674 | }\r | |
2675 | Status = ExportFormPackages (\r | |
2676 | Private,\r | |
2677 | Handle,\r | |
2678 | PackageList,\r | |
2679 | *UsedSize,\r | |
2680 | BufferSize,\r | |
2681 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2682 | &ResultSize\r | |
2683 | );\r | |
2684 | if (EFI_ERROR (Status)) {\r | |
2685 | return Status;\r | |
2686 | }\r | |
2687 | Status = ExportKeyboardLayoutPackages (\r | |
2688 | Private,\r | |
2689 | Handle,\r | |
2690 | PackageList,\r | |
2691 | *UsedSize,\r | |
2692 | BufferSize,\r | |
2693 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2694 | &ResultSize\r | |
2695 | );\r | |
2696 | if (EFI_ERROR (Status)) {\r | |
2697 | return Status;\r | |
2698 | }\r | |
2699 | Status = ExportStringPackages (\r | |
2700 | Private,\r | |
2701 | Handle,\r | |
2702 | PackageList,\r | |
2703 | *UsedSize,\r | |
2704 | BufferSize,\r | |
2705 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2706 | &ResultSize\r | |
2707 | );\r | |
2708 | if (EFI_ERROR (Status)) {\r | |
2709 | return Status;\r | |
2710 | }\r | |
2711 | Status = ExportFontPackages (\r | |
2712 | Private,\r | |
2713 | Handle,\r | |
2714 | PackageList,\r | |
2715 | *UsedSize,\r | |
2716 | BufferSize,\r | |
2717 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2718 | &ResultSize\r | |
2719 | );\r | |
2720 | if (EFI_ERROR (Status)) {\r | |
2721 | return Status;\r | |
2722 | }\r | |
2723 | Status = ExportImagePackages (\r | |
2724 | Private,\r | |
2725 | Handle,\r | |
2726 | PackageList,\r | |
2727 | *UsedSize,\r | |
2728 | BufferSize,\r | |
2729 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2730 | &ResultSize\r | |
2731 | );\r | |
2732 | if (EFI_ERROR (Status)) {\r | |
2733 | return Status;\r | |
2734 | }\r | |
2735 | Status = ExportSimpleFontPackages (\r | |
2736 | Private,\r | |
2737 | Handle,\r | |
2738 | PackageList,\r | |
2739 | *UsedSize,\r | |
2740 | BufferSize,\r | |
2741 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2742 | &ResultSize\r | |
2743 | );\r | |
2744 | if (EFI_ERROR (Status)) {\r | |
2745 | return Status;\r | |
2746 | }\r | |
2747 | Status = ExportDevicePathPackage (\r | |
2748 | Private,\r | |
2749 | Handle,\r | |
2750 | PackageList,\r | |
2751 | *UsedSize,\r | |
2752 | BufferSize,\r | |
2753 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2754 | &ResultSize\r | |
2755 | );\r | |
2756 | if (EFI_ERROR (Status)) {\r | |
2757 | return Status;\r | |
2758 | }\r | |
2759 | //\r | |
2760 | // Append the package list end.\r | |
2761 | //\r | |
2762 | EndofPackageList.Length = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
2763 | EndofPackageList.Type = EFI_HII_PACKAGE_END;\r | |
2764 | if (ResultSize + *UsedSize + sizeof (EFI_HII_PACKAGE_HEADER) <= BufferSize) {\r | |
2765 | CopyMem (\r | |
2766 | (VOID *) ((UINT8 *) Buffer + ResultSize),\r | |
2767 | (VOID *) &EndofPackageList,\r | |
2768 | sizeof (EFI_HII_PACKAGE_HEADER)\r | |
2769 | );\r | |
2770 | }\r | |
2771 | \r | |
2772 | *UsedSize += ResultSize + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
2773 | \r | |
2774 | return EFI_SUCCESS;\r | |
2775 | }\r | |
2776 | \r | |
2777 | \r | |
2778 | /**\r | |
2779 | This function adds the packages in the package list to the database and returns a handle. If there is a\r | |
2780 | EFI_DEVICE_PATH_PROTOCOL associated with the DriverHandle, then this function will\r | |
2781 | create a package of type EFI_PACKAGE_TYPE_DEVICE_PATH and add it to the package list.\r | |
2782 | \r | |
2783 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
2784 | instance.\r | |
2785 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r | |
2786 | structure.\r | |
2787 | @param DriverHandle Associate the package list with this EFI handle.\r | |
b1a803d1 | 2788 | If a NULL is specified, this data will not be associate\r |
2789 | with any drivers and cannot have a callback induced.\r | |
93e3992d | 2790 | @param Handle A pointer to the EFI_HII_HANDLE instance.\r |
2791 | \r | |
2792 | @retval EFI_SUCCESS The package list associated with the Handle was\r | |
2793 | added to the HII database.\r | |
2794 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new\r | |
2795 | database contents.\r | |
2796 | @retval EFI_INVALID_PARAMETER PackageList is NULL or Handle is NULL.\r | |
2797 | @retval EFI_INVALID_PARAMETER PackageListGuid already exists in database.\r | |
2798 | \r | |
2799 | **/\r | |
2800 | EFI_STATUS\r | |
2801 | EFIAPI\r | |
2802 | HiiNewPackageList (\r | |
2803 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
2804 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,\r | |
b1a803d1 | 2805 | IN CONST EFI_HANDLE DriverHandle, OPTIONAL\r |
93e3992d | 2806 | OUT EFI_HII_HANDLE *Handle\r |
2807 | )\r | |
2808 | {\r | |
2809 | EFI_STATUS Status;\r | |
2810 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
2811 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
2812 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
2813 | LIST_ENTRY *Link;\r | |
2814 | EFI_GUID PackageListGuid;\r | |
2815 | \r | |
2816 | if (This == NULL || PackageList == NULL || Handle == NULL) {\r | |
2817 | return EFI_INVALID_PARAMETER;\r | |
2818 | }\r | |
2819 | \r | |
2820 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
2821 | CopyMem (&PackageListGuid, (VOID *) PackageList, sizeof (EFI_GUID));\r | |
2822 | \r | |
2823 | //\r | |
2824 | // Check the Package list GUID to guarantee this GUID is unique in database.\r | |
2825 | //\r | |
2826 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
2827 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
2828 | if (CompareGuid (\r | |
2829 | &(DatabaseRecord->PackageList->PackageListHdr.PackageListGuid),\r | |
aa2614b7 | 2830 | &PackageListGuid) && \r |
2831 | DatabaseRecord->DriverHandle == DriverHandle) {\r | |
93e3992d | 2832 | return EFI_INVALID_PARAMETER;\r |
2833 | }\r | |
2834 | }\r | |
2835 | \r | |
2836 | //\r | |
2837 | // Build a PackageList node\r | |
2838 | //\r | |
2839 | Status = GenerateHiiDatabaseRecord (Private, &DatabaseRecord);\r | |
2840 | if (EFI_ERROR (Status)) {\r | |
2841 | return Status;\r | |
2842 | }\r | |
2843 | \r | |
2844 | //\r | |
2845 | // Fill in information of the created Package List node\r | |
2846 | // according to incoming package list.\r | |
2847 | //\r | |
2848 | Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, PackageList, DatabaseRecord);\r | |
2849 | if (EFI_ERROR (Status)) {\r | |
2850 | return Status;\r | |
2851 | }\r | |
2852 | \r | |
2853 | DatabaseRecord->DriverHandle = DriverHandle;\r | |
2854 | \r | |
2855 | //\r | |
2856 | // Create a Device path package and add into the package list if exists.\r | |
2857 | //\r | |
2858 | Status = gBS->HandleProtocol (\r | |
2859 | DriverHandle,\r | |
2860 | &gEfiDevicePathProtocolGuid,\r | |
2861 | (VOID **) &DevicePath\r | |
2862 | );\r | |
2863 | if (!EFI_ERROR (Status)) {\r | |
2864 | Status = AddDevicePathPackage (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, DevicePath, DatabaseRecord);\r | |
2865 | ASSERT_EFI_ERROR (Status);\r | |
2866 | }\r | |
2867 | \r | |
2868 | *Handle = DatabaseRecord->Handle;\r | |
2869 | return EFI_SUCCESS;\r | |
2870 | }\r | |
2871 | \r | |
2872 | \r | |
2873 | /**\r | |
2874 | This function removes the package list that is associated with a handle Handle\r | |
2875 | from the HII database. Before removing the package, any registered functions\r | |
2876 | with the notification type REMOVE_PACK and the same package type will be called.\r | |
2877 | \r | |
2878 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
2879 | instance.\r | |
2880 | @param Handle The handle that was registered to the data that is\r | |
2881 | requested for removal.\r | |
2882 | \r | |
2883 | @retval EFI_SUCCESS The data associated with the Handle was removed\r | |
2884 | from the HII database.\r | |
813acf3a | 2885 | @retval EFI_NOT_FOUND The specified andle is not in database.\r |
93e3992d | 2886 | @retval EFI_INVALID_PARAMETER The Handle was not valid.\r |
2887 | \r | |
2888 | **/\r | |
2889 | EFI_STATUS\r | |
2890 | EFIAPI\r | |
2891 | HiiRemovePackageList (\r | |
2892 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
2893 | IN EFI_HII_HANDLE Handle\r | |
2894 | )\r | |
2895 | {\r | |
2896 | EFI_STATUS Status;\r | |
2897 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
2898 | LIST_ENTRY *Link;\r | |
2899 | HII_DATABASE_RECORD *Node;\r | |
2900 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
2901 | HII_HANDLE *HiiHandle;\r | |
2902 | \r | |
813acf3a | 2903 | if (This == NULL) {\r |
93e3992d | 2904 | return EFI_INVALID_PARAMETER;\r |
2905 | }\r | |
2906 | \r | |
813acf3a | 2907 | if (!IsHiiHandleValid (Handle)) {\r |
2908 | return EFI_NOT_FOUND;\r | |
2909 | }\r | |
2910 | \r | |
93e3992d | 2911 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r |
2912 | \r | |
2913 | //\r | |
2914 | // Get the packagelist to be removed.\r | |
2915 | //\r | |
2916 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
2917 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
2918 | if (Node->Handle == Handle) {\r | |
2919 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
2920 | ASSERT (PackageList != NULL);\r | |
2921 | \r | |
2922 | //\r | |
2923 | // Call registered functions with REMOVE_PACK before removing packages\r | |
2924 | // then remove them.\r | |
2925 | //\r | |
2926 | Status = RemoveGuidPackages (Private, Handle, PackageList);\r | |
2927 | if (EFI_ERROR (Status)) {\r | |
2928 | return Status;\r | |
2929 | }\r | |
2930 | Status = RemoveFormPackages (Private, Handle, PackageList);\r | |
2931 | if (EFI_ERROR (Status)) {\r | |
2932 | return Status;\r | |
2933 | }\r | |
2934 | Status = RemoveKeyboardLayoutPackages (Private, Handle, PackageList);\r | |
2935 | if (EFI_ERROR (Status)) {\r | |
2936 | return Status;\r | |
2937 | }\r | |
2938 | Status = RemoveStringPackages (Private, Handle, PackageList);\r | |
2939 | if (EFI_ERROR (Status)) {\r | |
2940 | return Status;\r | |
2941 | }\r | |
2942 | Status = RemoveFontPackages (Private, Handle, PackageList);\r | |
2943 | if (EFI_ERROR (Status)) {\r | |
2944 | return Status;\r | |
2945 | }\r | |
2946 | Status = RemoveImagePackages (Private, Handle, PackageList);\r | |
2947 | if (EFI_ERROR (Status)) {\r | |
2948 | return Status;\r | |
2949 | }\r | |
2950 | Status = RemoveSimpleFontPackages (Private, Handle, PackageList);\r | |
2951 | if (EFI_ERROR (Status)) {\r | |
2952 | return Status;\r | |
2953 | }\r | |
2954 | Status = RemoveDevicePathPackage (Private, Handle, PackageList);\r | |
2955 | if (EFI_ERROR (Status)) {\r | |
2956 | return Status;\r | |
2957 | }\r | |
2958 | \r | |
2959 | //\r | |
2960 | // Free resources of the package list\r | |
2961 | //\r | |
2962 | RemoveEntryList (&Node->DatabaseEntry);\r | |
2963 | \r | |
2964 | HiiHandle = (HII_HANDLE *) Handle;\r | |
2965 | RemoveEntryList (&HiiHandle->Handle);\r | |
2966 | Private->HiiHandleCount--;\r | |
2967 | ASSERT (Private->HiiHandleCount >= 0);\r | |
2968 | \r | |
2969 | HiiHandle->Signature = 0;\r | |
676df92c | 2970 | FreePool (HiiHandle);\r |
2971 | FreePool (Node->PackageList);\r | |
2972 | FreePool (Node);\r | |
93e3992d | 2973 | \r |
2974 | return EFI_SUCCESS;\r | |
2975 | }\r | |
2976 | }\r | |
2977 | \r | |
2978 | return EFI_NOT_FOUND;\r | |
2979 | }\r | |
2980 | \r | |
2981 | \r | |
2982 | /**\r | |
2983 | This function updates the existing package list (which has the specified Handle)\r | |
2984 | in the HII databases, using the new package list specified by PackageList.\r | |
2985 | \r | |
2986 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
2987 | instance.\r | |
2988 | @param Handle The handle that was registered to the data that is\r | |
2989 | requested to be updated.\r | |
2990 | @param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER\r | |
2991 | package.\r | |
2992 | \r | |
2993 | @retval EFI_SUCCESS The HII database was successfully updated.\r | |
2994 | @retval EFI_OUT_OF_RESOURCES Unable to allocate enough memory for the updated\r | |
2995 | database.\r | |
813acf3a | 2996 | @retval EFI_INVALID_PARAMETER PackageList was NULL.\r |
2997 | @retval EFI_NOT_FOUND The specified Handle is not in database.\r | |
93e3992d | 2998 | \r |
2999 | **/\r | |
3000 | EFI_STATUS\r | |
3001 | EFIAPI\r | |
3002 | HiiUpdatePackageList (\r | |
3003 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3004 | IN EFI_HII_HANDLE Handle,\r | |
3005 | IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList\r | |
3006 | )\r | |
3007 | {\r | |
3008 | EFI_STATUS Status;\r | |
3009 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3010 | LIST_ENTRY *Link;\r | |
3011 | HII_DATABASE_RECORD *Node;\r | |
3012 | EFI_HII_PACKAGE_HEADER *PackageHdrPtr;\r | |
3013 | HII_DATABASE_PACKAGE_LIST_INSTANCE *OldPackageList;\r | |
3014 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
3015 | \r | |
813acf3a | 3016 | if (This == NULL || PackageList == NULL) {\r |
93e3992d | 3017 | return EFI_INVALID_PARAMETER;\r |
3018 | }\r | |
3019 | \r | |
3020 | if (!IsHiiHandleValid (Handle)) {\r | |
3021 | return EFI_NOT_FOUND;\r | |
3022 | }\r | |
3023 | \r | |
3024 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3025 | \r | |
3026 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));\r | |
3027 | \r | |
3028 | Status = EFI_SUCCESS;\r | |
3029 | \r | |
3030 | //\r | |
3031 | // Get original packagelist to be updated\r | |
3032 | //\r | |
3033 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3034 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3035 | if (Node->Handle == Handle) {\r | |
3036 | OldPackageList = Node->PackageList;\r | |
3037 | //\r | |
3038 | // Remove the package if its type matches one of the package types which is\r | |
3039 | // contained in the new package list.\r | |
3040 | //\r | |
3041 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
3042 | while (PackageHeader.Type != EFI_HII_PACKAGE_END) {\r | |
3043 | switch (PackageHeader.Type) {\r | |
3044 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
3045 | Status = RemoveGuidPackages (Private, Handle, OldPackageList);\r | |
3046 | break;\r | |
8d00a0f1 | 3047 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 3048 | Status = RemoveFormPackages (Private, Handle, OldPackageList);\r |
3049 | break;\r | |
3050 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3051 | Status = RemoveKeyboardLayoutPackages (Private, Handle, OldPackageList);\r | |
3052 | break;\r | |
3053 | case EFI_HII_PACKAGE_STRINGS:\r | |
3054 | Status = RemoveStringPackages (Private, Handle, OldPackageList);\r | |
3055 | break;\r | |
3056 | case EFI_HII_PACKAGE_FONTS:\r | |
3057 | Status = RemoveFontPackages (Private, Handle, OldPackageList);\r | |
3058 | break;\r | |
3059 | case EFI_HII_PACKAGE_IMAGES:\r | |
3060 | Status = RemoveImagePackages (Private, Handle, OldPackageList);\r | |
3061 | break;\r | |
3062 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3063 | Status = RemoveSimpleFontPackages (Private, Handle, OldPackageList);\r | |
3064 | break;\r | |
3065 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3066 | Status = RemoveDevicePathPackage (Private, Handle, OldPackageList);\r | |
3067 | break;\r | |
3068 | }\r | |
3069 | \r | |
3070 | if (EFI_ERROR (Status)) {\r | |
3071 | return Status;\r | |
3072 | }\r | |
3073 | \r | |
3074 | PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHdrPtr + PackageHeader.Length);\r | |
3075 | CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
3076 | }\r | |
3077 | \r | |
3078 | //\r | |
3079 | // Add all of the packages within the new package list\r | |
3080 | //\r | |
3081 | return AddPackages (Private, EFI_HII_DATABASE_NOTIFY_ADD_PACK, PackageList, Node);\r | |
3082 | }\r | |
3083 | }\r | |
3084 | \r | |
3085 | return EFI_NOT_FOUND;\r | |
3086 | }\r | |
3087 | \r | |
3088 | \r | |
3089 | /**\r | |
3090 | This function returns a list of the package handles of the specified type\r | |
3091 | that are currently active in the database. The pseudo-type\r | |
3092 | EFI_HII_PACKAGE_TYPE_ALL will cause all package handles to be listed.\r | |
3093 | \r | |
3094 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3095 | instance.\r | |
3096 | @param PackageType Specifies the package type of the packages to list\r | |
3097 | or EFI_HII_PACKAGE_TYPE_ALL for all packages to be\r | |
3098 | listed.\r | |
3099 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r | |
3100 | this is the pointer to the GUID which must match\r | |
3101 | the Guid field of EFI_HII_GUID_PACKAGE_GUID_HDR.\r | |
3102 | Otherwise, it must be NULL.\r | |
3103 | @param HandleBufferLength On input, a pointer to the length of the handle\r | |
3104 | buffer. On output, the length of the handle\r | |
3105 | buffer that is required for the handles found.\r | |
3106 | @param Handle An array of EFI_HII_HANDLE instances returned.\r | |
3107 | \r | |
3108 | @retval EFI_SUCCESS The matching handles are outputed successfully.\r | |
813acf3a | 3109 | HandleBufferLength is updated with the actual length.\r |
93e3992d | 3110 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r |
3111 | Handle is too small to support the number of\r | |
3112 | handles. HandleBufferLength is updated with a\r | |
3113 | value that will enable the data to fit.\r | |
3114 | @retval EFI_NOT_FOUND No matching handle could not be found in database.\r | |
3115 | @retval EFI_INVALID_PARAMETER Handle or HandleBufferLength was NULL.\r | |
813acf3a | 3116 | \r |
3117 | @retval EFI_INVALID_PARAMETER PackageType is not a EFI_HII_PACKAGE_TYPE_GUID but\r | |
3118 | PackageGuid is not NULL, PackageType is a EFI_HII_\r | |
3119 | PACKAGE_TYPE_GUID but PackageGuid is NULL.\r | |
93e3992d | 3120 | \r |
3121 | **/\r | |
3122 | EFI_STATUS\r | |
3123 | EFIAPI\r | |
3124 | HiiListPackageLists (\r | |
3125 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3126 | IN UINT8 PackageType,\r | |
3127 | IN CONST EFI_GUID *PackageGuid,\r | |
3128 | IN OUT UINTN *HandleBufferLength,\r | |
3129 | OUT EFI_HII_HANDLE *Handle\r | |
3130 | )\r | |
3131 | {\r | |
3132 | HII_GUID_PACKAGE_INSTANCE *GuidPackage;\r | |
3133 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3134 | HII_DATABASE_RECORD *Node;\r | |
3135 | LIST_ENTRY *Link;\r | |
3136 | BOOLEAN Matched;\r | |
3137 | HII_HANDLE **Result;\r | |
3138 | UINTN ResultSize;\r | |
3139 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3140 | LIST_ENTRY *Link1;\r | |
3141 | \r | |
3142 | //\r | |
3143 | // Check input parameters\r | |
3144 | //\r | |
3145 | if (This == NULL || HandleBufferLength == NULL) {\r | |
3146 | return EFI_INVALID_PARAMETER;\r | |
3147 | }\r | |
3148 | if (*HandleBufferLength > 0 && Handle == NULL) {\r | |
3149 | return EFI_INVALID_PARAMETER;\r | |
3150 | }\r | |
3151 | if ((PackageType == EFI_HII_PACKAGE_TYPE_GUID && PackageGuid == NULL) ||\r | |
3152 | (PackageType != EFI_HII_PACKAGE_TYPE_GUID && PackageGuid != NULL)) {\r | |
3153 | return EFI_INVALID_PARAMETER;\r | |
3154 | }\r | |
3155 | \r | |
3156 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3157 | Matched = FALSE;\r | |
3158 | Result = (HII_HANDLE **) Handle;\r | |
3159 | ResultSize = 0;\r | |
3160 | \r | |
3161 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3162 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3163 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
3164 | switch (PackageType) {\r | |
3165 | case EFI_HII_PACKAGE_TYPE_GUID:\r | |
3166 | for (Link1 = PackageList->GuidPkgHdr.ForwardLink; Link1 != &PackageList->GuidPkgHdr; Link1 = Link1->ForwardLink) {\r | |
3167 | GuidPackage = CR (Link1, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);\r | |
3168 | if (CompareGuid (\r | |
3169 | (EFI_GUID *) PackageGuid,\r | |
3170 | (EFI_GUID *) (GuidPackage->GuidPkg + sizeof (EFI_HII_PACKAGE_HEADER))\r | |
3171 | )) {\r | |
3172 | Matched = TRUE;\r | |
3173 | break;\r | |
3174 | }\r | |
3175 | }\r | |
3176 | break;\r | |
8d00a0f1 | 3177 | case EFI_HII_PACKAGE_FORMS:\r |
93e3992d | 3178 | if (!IsListEmpty (&PackageList->FormPkgHdr)) {\r |
3179 | Matched = TRUE;\r | |
3180 | }\r | |
3181 | break;\r | |
3182 | case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:\r | |
3183 | if (!IsListEmpty (&PackageList->KeyboardLayoutHdr)) {\r | |
3184 | Matched = TRUE;\r | |
3185 | }\r | |
3186 | break;\r | |
3187 | case EFI_HII_PACKAGE_STRINGS:\r | |
3188 | if (!IsListEmpty (&PackageList->StringPkgHdr)) {\r | |
3189 | Matched = TRUE;\r | |
3190 | }\r | |
3191 | break;\r | |
3192 | case EFI_HII_PACKAGE_FONTS:\r | |
3193 | if (!IsListEmpty (&PackageList->FontPkgHdr)) {\r | |
3194 | Matched = TRUE;\r | |
3195 | }\r | |
3196 | break;\r | |
3197 | case EFI_HII_PACKAGE_IMAGES:\r | |
3198 | if (PackageList->ImagePkg != NULL) {\r | |
3199 | Matched = TRUE;\r | |
3200 | }\r | |
3201 | break;\r | |
3202 | case EFI_HII_PACKAGE_SIMPLE_FONTS:\r | |
3203 | if (!IsListEmpty (&PackageList->SimpleFontPkgHdr)) {\r | |
3204 | Matched = TRUE;\r | |
3205 | }\r | |
3206 | break;\r | |
3207 | case EFI_HII_PACKAGE_DEVICE_PATH:\r | |
3208 | if (PackageList->DevicePathPkg != NULL) {\r | |
3209 | Matched = TRUE;\r | |
3210 | }\r | |
3211 | break;\r | |
3212 | //\r | |
3213 | // Pesudo-type EFI_HII_PACKAGE_TYPE_ALL will cause all package handles\r | |
3214 | // to be listed.\r | |
3215 | //\r | |
3216 | case EFI_HII_PACKAGE_TYPE_ALL:\r | |
3217 | Matched = TRUE;\r | |
3218 | break;\r | |
3219 | default:\r | |
3220 | break;\r | |
3221 | }\r | |
3222 | \r | |
3223 | //\r | |
3224 | // This active package list has the specified package type, list it.\r | |
3225 | //\r | |
3226 | if (Matched) {\r | |
3227 | ResultSize += sizeof (EFI_HII_HANDLE);\r | |
3228 | if (ResultSize <= *HandleBufferLength) {\r | |
3229 | *Result++ = Node->Handle;\r | |
3230 | }\r | |
3231 | }\r | |
3232 | Matched = FALSE;\r | |
3233 | }\r | |
3234 | \r | |
3235 | if (ResultSize == 0) {\r | |
3236 | return EFI_NOT_FOUND;\r | |
3237 | }\r | |
3238 | \r | |
3239 | if (*HandleBufferLength < ResultSize) {\r | |
3240 | *HandleBufferLength = ResultSize;\r | |
3241 | return EFI_BUFFER_TOO_SMALL;\r | |
3242 | }\r | |
3243 | \r | |
3244 | *HandleBufferLength = ResultSize;\r | |
3245 | return EFI_SUCCESS;\r | |
3246 | }\r | |
3247 | \r | |
3248 | \r | |
3249 | /**\r | |
3250 | This function will export one or all package lists in the database to a buffer.\r | |
3251 | For each package list exported, this function will call functions registered\r | |
3252 | with EXPORT_PACK and then copy the package list to the buffer.\r | |
3253 | \r | |
3254 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3255 | instance.\r | |
3256 | @param Handle An EFI_HII_HANDLE that corresponds to the desired\r | |
3257 | package list in the HII database to export or NULL\r | |
3258 | to indicate all package lists should be exported.\r | |
3259 | @param BufferSize On input, a pointer to the length of the buffer.\r | |
3260 | On output, the length of the buffer that is\r | |
3261 | required for the exported data.\r | |
3262 | @param Buffer A pointer to a buffer that will contain the\r | |
3263 | results of the export function.\r | |
3264 | \r | |
3265 | @retval EFI_SUCCESS Package exported.\r | |
3266 | @retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that\r | |
3267 | Handle is too small to support the number of\r | |
3268 | handles. HandleBufferLength is updated with a\r | |
3269 | value that will enable the data to fit.\r | |
3270 | @retval EFI_NOT_FOUND The specifiecd Handle could not be found in the\r | |
3271 | current database.\r | |
3272 | @retval EFI_INVALID_PARAMETER Handle or Buffer or BufferSize was NULL.\r | |
3273 | \r | |
3274 | **/\r | |
3275 | EFI_STATUS\r | |
3276 | EFIAPI\r | |
3277 | HiiExportPackageLists (\r | |
3278 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3279 | IN EFI_HII_HANDLE Handle,\r | |
3280 | IN OUT UINTN *BufferSize,\r | |
3281 | OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer\r | |
3282 | )\r | |
3283 | {\r | |
3284 | LIST_ENTRY *Link;\r | |
3285 | EFI_STATUS Status;\r | |
3286 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3287 | HII_DATABASE_RECORD *Node;\r | |
3288 | UINTN UsedSize;\r | |
3289 | \r | |
68945618 | 3290 | if (This == NULL || BufferSize == NULL) {\r |
93e3992d | 3291 | return EFI_INVALID_PARAMETER;\r |
3292 | }\r | |
3293 | if (*BufferSize > 0 && Buffer == NULL) {\r | |
3294 | return EFI_INVALID_PARAMETER;\r | |
3295 | }\r | |
68945618 | 3296 | if ((Handle != NULL) && (!IsHiiHandleValid (Handle))) {\r |
93e3992d | 3297 | return EFI_NOT_FOUND;\r |
3298 | }\r | |
3299 | \r | |
3300 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3301 | UsedSize = 0;\r | |
3302 | \r | |
3303 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3304 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3305 | if (Handle == NULL) {\r | |
3306 | //\r | |
3307 | // Export all package lists in current hii database.\r | |
3308 | //\r | |
3309 | Status = ExportPackageList (\r | |
3310 | Private,\r | |
3311 | Node->Handle,\r | |
3312 | (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList),\r | |
3313 | &UsedSize,\r | |
3314 | *BufferSize,\r | |
3315 | (EFI_HII_PACKAGE_LIST_HEADER *)((UINT8 *) Buffer + UsedSize)\r | |
3316 | );\r | |
3317 | ASSERT_EFI_ERROR (Status);\r | |
6672d625 | 3318 | } else if (Handle != NULL && Node->Handle == Handle) {\r |
93e3992d | 3319 | Status = ExportPackageList (\r |
3320 | Private,\r | |
3321 | Handle,\r | |
3322 | (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList),\r | |
3323 | &UsedSize,\r | |
3324 | *BufferSize,\r | |
3325 | Buffer\r | |
3326 | );\r | |
3327 | ASSERT_EFI_ERROR (Status);\r | |
3328 | if (*BufferSize < UsedSize) {\r | |
3329 | *BufferSize = UsedSize;\r | |
3330 | return EFI_BUFFER_TOO_SMALL;\r | |
3331 | }\r | |
3332 | return EFI_SUCCESS;\r | |
3333 | }\r | |
3334 | }\r | |
3335 | \r | |
3336 | if (Handle == NULL && UsedSize != 0) {\r | |
3337 | if (*BufferSize < UsedSize) {\r | |
3338 | *BufferSize = UsedSize;\r | |
3339 | return EFI_BUFFER_TOO_SMALL;\r | |
3340 | }\r | |
3341 | return EFI_SUCCESS;\r | |
3342 | }\r | |
3343 | \r | |
3344 | return EFI_NOT_FOUND;\r | |
3345 | }\r | |
3346 | \r | |
3347 | \r | |
3348 | /**\r | |
3349 | This function registers a function which will be called when specified actions related to packages of\r | |
3350 | the specified type occur in the HII database. By registering a function, other HII-related drivers are\r | |
3351 | notified when specific package types are added, removed or updated in the HII database.\r | |
3352 | Each driver or application which registers a notification should use\r | |
3353 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify() before exiting.\r | |
3354 | \r | |
3355 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3356 | instance.\r | |
3357 | @param PackageType Specifies the package type of the packages to list\r | |
3358 | or EFI_HII_PACKAGE_TYPE_ALL for all packages to be\r | |
3359 | listed.\r | |
3360 | @param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then\r | |
3361 | this is the pointer to the GUID which must match\r | |
3362 | the Guid field of\r | |
3363 | EFI_HII_GUID_PACKAGE_GUID_HDR. Otherwise, it must\r | |
3364 | be NULL.\r | |
3365 | @param PackageNotifyFn Points to the function to be called when the event\r | |
3366 | specified by\r | |
3367 | NotificationType occurs.\r | |
3368 | @param NotifyType Describes the types of notification which this\r | |
3369 | function will be receiving.\r | |
3370 | @param NotifyHandle Points to the unique handle assigned to the\r | |
3371 | registered notification. Can be used in\r | |
3372 | EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify()\r | |
3373 | to stop notifications.\r | |
3374 | \r | |
3375 | @retval EFI_SUCCESS Notification registered successfully.\r | |
3376 | @retval EFI_OUT_OF_RESOURCES Unable to allocate necessary data structures\r | |
3377 | @retval EFI_INVALID_PARAMETER NotifyHandle is NULL.\r | |
3378 | @retval EFI_INVALID_PARAMETER PackageGuid is not NULL when PackageType is not\r | |
3379 | EFI_HII_PACKAGE_TYPE_GUID.\r | |
3380 | @retval EFI_INVALID_PARAMETER PackageGuid is NULL when PackageType is\r | |
3381 | EFI_HII_PACKAGE_TYPE_GUID.\r | |
3382 | \r | |
3383 | **/\r | |
3384 | EFI_STATUS\r | |
3385 | EFIAPI\r | |
3386 | HiiRegisterPackageNotify (\r | |
3387 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3388 | IN UINT8 PackageType,\r | |
3389 | IN CONST EFI_GUID *PackageGuid,\r | |
3390 | IN CONST EFI_HII_DATABASE_NOTIFY PackageNotifyFn,\r | |
3391 | IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,\r | |
3392 | OUT EFI_HANDLE *NotifyHandle\r | |
3393 | )\r | |
3394 | {\r | |
3395 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3396 | HII_DATABASE_NOTIFY *Notify;\r | |
3397 | EFI_STATUS Status;\r | |
3398 | \r | |
3399 | if (This == NULL || NotifyHandle == NULL) {\r | |
3400 | return EFI_INVALID_PARAMETER;\r | |
3401 | }\r | |
3402 | if ((PackageType == EFI_HII_PACKAGE_TYPE_GUID && PackageGuid == NULL) ||\r | |
3403 | (PackageType != EFI_HII_PACKAGE_TYPE_GUID && PackageGuid != NULL)) {\r | |
3404 | return EFI_INVALID_PARAMETER;\r | |
3405 | }\r | |
3406 | \r | |
3407 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3408 | \r | |
3409 | //\r | |
3410 | // Allocate a notification node\r | |
3411 | //\r | |
3412 | Notify = (HII_DATABASE_NOTIFY *) AllocateZeroPool (sizeof (HII_DATABASE_NOTIFY));\r | |
3413 | if (Notify == NULL) {\r | |
3414 | return EFI_OUT_OF_RESOURCES;\r | |
3415 | }\r | |
3416 | \r | |
3417 | //\r | |
3418 | // Generate a notify handle\r | |
3419 | //\r | |
3420 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
3421 | &Notify->NotifyHandle,\r | |
3422 | &mHiiDatabaseNotifyGuid,\r | |
3423 | NULL,\r | |
3424 | NULL\r | |
3425 | );\r | |
3426 | ASSERT_EFI_ERROR (Status);\r | |
3427 | \r | |
3428 | //\r | |
3429 | // Fill in the information to the notification node\r | |
3430 | //\r | |
3431 | Notify->Signature = HII_DATABASE_NOTIFY_SIGNATURE;\r | |
3432 | Notify->PackageType = PackageType;\r | |
3433 | Notify->PackageGuid = (EFI_GUID *) PackageGuid;\r | |
3434 | Notify->PackageNotifyFn = (EFI_HII_DATABASE_NOTIFY) PackageNotifyFn;\r | |
3435 | Notify->NotifyType = NotifyType;\r | |
3436 | \r | |
3437 | InsertTailList (&Private->DatabaseNotifyList, &Notify->DatabaseNotifyEntry);\r | |
3438 | *NotifyHandle = Notify->NotifyHandle;\r | |
3439 | \r | |
3440 | return EFI_SUCCESS;\r | |
3441 | }\r | |
3442 | \r | |
3443 | \r | |
3444 | /**\r | |
3445 | Removes the specified HII database package-related notification.\r | |
3446 | \r | |
3447 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3448 | instance.\r | |
e90b081a | 3449 | @param NotificationHandle The handle of the notification function being\r |
93e3992d | 3450 | unregistered.\r |
3451 | \r | |
3452 | @retval EFI_SUCCESS Notification is unregistered successfully.\r | |
3453 | @retval EFI_INVALID_PARAMETER The Handle is invalid.\r | |
3454 | @retval EFI_NOT_FOUND The incoming notification handle does not exist\r | |
3455 | in current hii database.\r | |
3456 | \r | |
3457 | **/\r | |
3458 | EFI_STATUS\r | |
3459 | EFIAPI\r | |
3460 | HiiUnregisterPackageNotify (\r | |
3461 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3462 | IN EFI_HANDLE NotificationHandle\r | |
3463 | )\r | |
3464 | {\r | |
3465 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3466 | HII_DATABASE_NOTIFY *Notify;\r | |
3467 | LIST_ENTRY *Link;\r | |
3468 | EFI_STATUS Status;\r | |
3469 | \r | |
813acf3a | 3470 | if (This == NULL) {\r |
93e3992d | 3471 | return EFI_INVALID_PARAMETER;\r |
3472 | }\r | |
3473 | \r | |
813acf3a | 3474 | if (NotificationHandle == NULL) {\r |
3475 | return EFI_NOT_FOUND;\r | |
3476 | }\r | |
3477 | \r | |
93e3992d | 3478 | Status = gBS->OpenProtocol (\r |
3479 | NotificationHandle,\r | |
3480 | &mHiiDatabaseNotifyGuid,\r | |
3481 | NULL,\r | |
3482 | NULL,\r | |
3483 | NULL,\r | |
3484 | EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r | |
3485 | );\r | |
3486 | if (EFI_ERROR (Status)) {\r | |
813acf3a | 3487 | return EFI_NOT_FOUND;\r |
93e3992d | 3488 | }\r |
3489 | \r | |
3490 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3491 | \r | |
3492 | for (Link = Private->DatabaseNotifyList.ForwardLink; Link != &Private->DatabaseNotifyList; Link = Link->ForwardLink) {\r | |
3493 | Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);\r | |
3494 | if (Notify->NotifyHandle == NotificationHandle) {\r | |
3495 | //\r | |
3496 | // Remove the matching notification node\r | |
3497 | //\r | |
3498 | RemoveEntryList (&Notify->DatabaseNotifyEntry);\r | |
3499 | Status = gBS->UninstallMultipleProtocolInterfaces (\r | |
3500 | Notify->NotifyHandle,\r | |
3501 | &mHiiDatabaseNotifyGuid,\r | |
3502 | NULL,\r | |
3503 | NULL\r | |
3504 | );\r | |
3505 | ASSERT_EFI_ERROR (Status);\r | |
676df92c | 3506 | FreePool (Notify);\r |
93e3992d | 3507 | \r |
3508 | return EFI_SUCCESS;\r | |
3509 | }\r | |
3510 | }\r | |
3511 | \r | |
3512 | return EFI_NOT_FOUND;\r | |
3513 | }\r | |
3514 | \r | |
3515 | \r | |
3516 | /**\r | |
3517 | This routine retrieves an array of GUID values for each keyboard layout that\r | |
3518 | was previously registered in the system.\r | |
3519 | \r | |
3520 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3521 | instance.\r | |
3522 | @param KeyGuidBufferLength On input, a pointer to the length of the keyboard\r | |
3523 | GUID buffer. On output, the length of the handle\r | |
3524 | buffer that is required for the handles found.\r | |
3525 | @param KeyGuidBuffer An array of keyboard layout GUID instances\r | |
3526 | returned.\r | |
3527 | \r | |
3528 | @retval EFI_SUCCESS KeyGuidBuffer was updated successfully.\r | |
3529 | @retval EFI_BUFFER_TOO_SMALL The KeyGuidBufferLength parameter indicates\r | |
3530 | that KeyGuidBuffer is too small to support the\r | |
3531 | number of GUIDs. KeyGuidBufferLength is\r | |
3532 | updated with a value that will enable the data to\r | |
3533 | fit.\r | |
3534 | @retval EFI_INVALID_PARAMETER The KeyGuidBuffer or KeyGuidBufferLength was NULL.\r | |
3535 | @retval EFI_NOT_FOUND There was no keyboard layout.\r | |
3536 | \r | |
3537 | **/\r | |
3538 | EFI_STATUS\r | |
3539 | EFIAPI\r | |
3540 | HiiFindKeyboardLayouts (\r | |
3541 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3542 | IN OUT UINT16 *KeyGuidBufferLength,\r | |
3543 | OUT EFI_GUID *KeyGuidBuffer\r | |
3544 | )\r | |
3545 | {\r | |
3546 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3547 | HII_DATABASE_RECORD *Node;\r | |
3548 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3549 | LIST_ENTRY *Link;\r | |
3550 | LIST_ENTRY *Link1;\r | |
3551 | UINT16 ResultSize;\r | |
3552 | UINTN Index;\r | |
3553 | UINT16 LayoutCount;\r | |
3554 | UINT16 LayoutLength;\r | |
3555 | UINT8 *Layout;\r | |
3556 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
3557 | \r | |
3558 | if (This == NULL || KeyGuidBufferLength == NULL) {\r | |
3559 | return EFI_INVALID_PARAMETER;\r | |
3560 | }\r | |
3561 | \r | |
3562 | if (*KeyGuidBufferLength > 0 && KeyGuidBuffer == NULL) {\r | |
3563 | return EFI_INVALID_PARAMETER;\r | |
3564 | }\r | |
3565 | \r | |
3566 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3567 | ResultSize = 0;\r | |
3568 | \r | |
3569 | //\r | |
3570 | // Search all package lists in whole database to retrieve keyboard layout.\r | |
3571 | //\r | |
3572 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3573 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3574 | PackageList = Node->PackageList;\r | |
3575 | for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;\r | |
3576 | Link1 != &PackageList->KeyboardLayoutHdr;\r | |
3577 | Link1 = Link1->ForwardLink\r | |
3578 | ) {\r | |
3579 | //\r | |
3580 | // Find out all Keyboard Layout packages in this package list.\r | |
3581 | //\r | |
3582 | Package = CR (\r | |
3583 | Link1,\r | |
3584 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
3585 | KeyboardEntry,\r | |
3586 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
3587 | );\r | |
3588 | Layout = (UINT8 *) Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);\r | |
3589 | CopyMem (\r | |
3590 | &LayoutCount,\r | |
3591 | (UINT8 *) Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER),\r | |
3592 | sizeof (UINT16)\r | |
3593 | );\r | |
3594 | for (Index = 0; Index < LayoutCount; Index++) {\r | |
3595 | ResultSize += sizeof (EFI_GUID);\r | |
3596 | if (ResultSize <= *KeyGuidBufferLength) {\r | |
813acf3a | 3597 | CopyMem (KeyGuidBuffer + (ResultSize / sizeof (EFI_GUID) - 1), Layout + sizeof (UINT16), sizeof (EFI_GUID));\r |
93e3992d | 3598 | CopyMem (&LayoutLength, Layout, sizeof (UINT16));\r |
3599 | Layout = Layout + LayoutLength;\r | |
3600 | }\r | |
3601 | }\r | |
3602 | }\r | |
3603 | }\r | |
3604 | \r | |
3605 | if (ResultSize == 0) {\r | |
3606 | return EFI_NOT_FOUND;\r | |
3607 | }\r | |
3608 | \r | |
3609 | if (*KeyGuidBufferLength < ResultSize) {\r | |
3610 | *KeyGuidBufferLength = ResultSize;\r | |
3611 | return EFI_BUFFER_TOO_SMALL;\r | |
3612 | }\r | |
3613 | \r | |
3614 | *KeyGuidBufferLength = ResultSize;\r | |
3615 | return EFI_SUCCESS;\r | |
3616 | }\r | |
3617 | \r | |
3618 | \r | |
3619 | /**\r | |
3620 | This routine retrieves the requested keyboard layout. The layout is a physical description of the keys\r | |
3621 | on a keyboard and the character(s) that are associated with a particular set of key strokes.\r | |
3622 | \r | |
3623 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3624 | instance.\r | |
3625 | @param KeyGuid A pointer to the unique ID associated with a given\r | |
3626 | keyboard layout. If KeyGuid is NULL then the\r | |
3627 | current layout will be retrieved.\r | |
3628 | @param KeyboardLayoutLength On input, a pointer to the length of the\r | |
3629 | KeyboardLayout buffer. On output, the length of\r | |
3630 | the data placed into KeyboardLayout.\r | |
3631 | @param KeyboardLayout A pointer to a buffer containing the retrieved\r | |
3632 | keyboard layout.\r | |
3633 | \r | |
3634 | @retval EFI_SUCCESS The keyboard layout was retrieved successfully.\r | |
3635 | @retval EFI_NOT_FOUND The requested keyboard layout was not found.\r | |
3636 | @retval EFI_INVALID_PARAMETER The KeyboardLayout or KeyboardLayoutLength was\r | |
3637 | NULL.\r | |
3638 | @retval EFI_BUFFER_TOO_SMALL The KeyboardLayoutLength parameter indicates\r | |
3639 | that KeyboardLayout is too small to support the\r | |
3640 | requested keyboard layout. KeyboardLayoutLength is\r | |
3641 | updated with a value that will enable the\r | |
3642 | data to fit.\r | |
3643 | \r | |
3644 | **/\r | |
3645 | EFI_STATUS\r | |
3646 | EFIAPI\r | |
3647 | HiiGetKeyboardLayout (\r | |
3648 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3649 | IN CONST EFI_GUID *KeyGuid,\r | |
3650 | IN OUT UINT16 *KeyboardLayoutLength,\r | |
3651 | OUT EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout\r | |
3652 | )\r | |
3653 | {\r | |
3654 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3655 | HII_DATABASE_RECORD *Node;\r | |
3656 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;\r | |
3657 | LIST_ENTRY *Link;\r | |
3658 | LIST_ENTRY *Link1;\r | |
3659 | UINTN Index;\r | |
3660 | UINT8 *Layout;\r | |
3661 | UINT16 LayoutCount;\r | |
3662 | UINT16 LayoutLength;\r | |
3663 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;\r | |
3664 | \r | |
3665 | if (This == NULL || KeyboardLayoutLength == NULL) {\r | |
3666 | return EFI_INVALID_PARAMETER;\r | |
3667 | }\r | |
3668 | if (*KeyboardLayoutLength > 0 && KeyboardLayout == NULL) {\r | |
3669 | return EFI_INVALID_PARAMETER;\r | |
3670 | }\r | |
3671 | \r | |
3672 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3673 | //\r | |
3674 | // Retrieve the current keyboard layout.\r | |
3675 | //\r | |
3676 | if (KeyGuid == NULL) {\r | |
3677 | if (Private->CurrentLayout == NULL) {\r | |
3678 | return EFI_NOT_FOUND;\r | |
3679 | }\r | |
3680 | CopyMem (&LayoutLength, Private->CurrentLayout, sizeof (UINT16));\r | |
3681 | if (*KeyboardLayoutLength < LayoutLength) {\r | |
3682 | *KeyboardLayoutLength = LayoutLength;\r | |
3683 | return EFI_BUFFER_TOO_SMALL;\r | |
3684 | }\r | |
3685 | CopyMem (KeyboardLayout, Private->CurrentLayout, LayoutLength);\r | |
3686 | return EFI_SUCCESS;\r | |
3687 | }\r | |
3688 | \r | |
3689 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3690 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3691 | PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);\r | |
3692 | for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;\r | |
3693 | Link1 != &PackageList->KeyboardLayoutHdr;\r | |
3694 | Link1 = Link1->ForwardLink\r | |
3695 | ) {\r | |
3696 | Package = CR (\r | |
3697 | Link1,\r | |
3698 | HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,\r | |
3699 | KeyboardEntry,\r | |
3700 | HII_KB_LAYOUT_PACKAGE_SIGNATURE\r | |
3701 | );\r | |
3702 | \r | |
3703 | Layout = (UINT8 *) Package->KeyboardPkg +\r | |
3704 | sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);\r | |
3705 | CopyMem (&LayoutCount, Layout - sizeof (UINT16), sizeof (UINT16));\r | |
3706 | for (Index = 0; Index < LayoutCount; Index++) {\r | |
3707 | CopyMem (&LayoutLength, Layout, sizeof (UINT16));\r | |
3708 | if (CompareMem (Layout + sizeof (UINT16), KeyGuid, sizeof (EFI_GUID)) == 0) {\r | |
3709 | if (LayoutLength <= *KeyboardLayoutLength) {\r | |
3710 | CopyMem (KeyboardLayout, Layout, LayoutLength);\r | |
3711 | return EFI_SUCCESS;\r | |
3712 | } else {\r | |
3713 | *KeyboardLayoutLength = LayoutLength;\r | |
3714 | return EFI_BUFFER_TOO_SMALL;\r | |
3715 | }\r | |
3716 | }\r | |
3717 | Layout = Layout + LayoutLength;\r | |
3718 | }\r | |
3719 | }\r | |
3720 | }\r | |
3721 | \r | |
3722 | return EFI_NOT_FOUND;\r | |
3723 | }\r | |
3724 | \r | |
3725 | \r | |
3726 | /**\r | |
3727 | This routine sets the default keyboard layout to the one referenced by KeyGuid. When this routine\r | |
3728 | is called, an event will be signaled of the EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID\r | |
3729 | group type. This is so that agents which are sensitive to the current keyboard layout being changed\r | |
3730 | can be notified of this change.\r | |
3731 | \r | |
3732 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3733 | instance.\r | |
3734 | @param KeyGuid A pointer to the unique ID associated with a given\r | |
3735 | keyboard layout.\r | |
3736 | \r | |
3737 | @retval EFI_SUCCESS The current keyboard layout was successfully set.\r | |
3738 | @retval EFI_NOT_FOUND The referenced keyboard layout was not found, so\r | |
3739 | action was taken.\r | |
3740 | @retval EFI_INVALID_PARAMETER The KeyGuid was NULL.\r | |
3741 | \r | |
3742 | **/\r | |
3743 | EFI_STATUS\r | |
3744 | EFIAPI\r | |
3745 | HiiSetKeyboardLayout (\r | |
3746 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3747 | IN CONST EFI_GUID *KeyGuid\r | |
3748 | )\r | |
3749 | {\r | |
3750 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3751 | EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout;\r | |
3752 | UINT16 KeyboardLayoutLength;\r | |
3753 | EFI_STATUS Status;\r | |
3754 | \r | |
3755 | if (This == NULL || KeyGuid == NULL) {\r | |
3756 | return EFI_INVALID_PARAMETER;\r | |
3757 | }\r | |
3758 | \r | |
3759 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3760 | \r | |
3761 | //\r | |
3762 | // The specified GUID equals the current keyboard layout GUID,\r | |
3763 | // return directly.\r | |
3764 | //\r | |
3765 | if (CompareGuid (&Private->CurrentLayoutGuid, KeyGuid)) {\r | |
3766 | return EFI_SUCCESS;\r | |
3767 | }\r | |
3768 | \r | |
3769 | //\r | |
3770 | // Try to find the incoming keyboard layout data in current database.\r | |
3771 | //\r | |
3772 | KeyboardLayoutLength = 0;\r | |
3773 | KeyboardLayout = NULL;\r | |
3774 | Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);\r | |
3775 | if (Status != EFI_BUFFER_TOO_SMALL) {\r | |
3776 | return Status;\r | |
3777 | }\r | |
3778 | \r | |
3779 | KeyboardLayout = (EFI_HII_KEYBOARD_LAYOUT *) AllocateZeroPool (KeyboardLayoutLength);\r | |
3780 | ASSERT (KeyboardLayout != NULL);\r | |
3781 | Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);\r | |
3782 | ASSERT_EFI_ERROR (Status);\r | |
3783 | \r | |
3784 | //\r | |
3785 | // Backup current keyboard layout.\r | |
3786 | //\r | |
3787 | CopyMem (&Private->CurrentLayoutGuid, KeyGuid, sizeof (EFI_GUID));\r | |
676df92c | 3788 | if (Private->CurrentLayout != NULL) {\r |
3789 | FreePool(Private->CurrentLayout);\r | |
3790 | }\r | |
93e3992d | 3791 | Private->CurrentLayout = KeyboardLayout;\r |
3792 | \r | |
3793 | //\r | |
3794 | // Signal EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group to notify\r | |
3795 | // current keyboard layout is changed.\r | |
3796 | //\r | |
3797 | Status = gBS->SignalEvent (gHiiKeyboardLayoutChanged);\r | |
3798 | ASSERT_EFI_ERROR (Status);\r | |
3799 | \r | |
3800 | return EFI_SUCCESS;\r | |
3801 | }\r | |
3802 | \r | |
3803 | \r | |
3804 | /**\r | |
3805 | Return the EFI handle associated with a package list.\r | |
3806 | \r | |
3807 | @param This A pointer to the EFI_HII_DATABASE_PROTOCOL\r | |
3808 | instance.\r | |
3809 | @param PackageListHandle An EFI_HII_HANDLE that corresponds to the desired\r | |
3810 | package list in the HIIdatabase.\r | |
3811 | @param DriverHandle On return, contains the EFI_HANDLE which was\r | |
3812 | registered with the package list in\r | |
3813 | NewPackageList().\r | |
3814 | \r | |
3815 | @retval EFI_SUCCESS The DriverHandle was returned successfully.\r | |
3816 | @retval EFI_INVALID_PARAMETER The PackageListHandle was not valid or\r | |
3817 | DriverHandle was NULL.\r | |
3818 | @retval EFI_NOT_FOUND This PackageList handle can not be found in\r | |
3819 | current database.\r | |
3820 | \r | |
3821 | **/\r | |
3822 | EFI_STATUS\r | |
3823 | EFIAPI\r | |
3824 | HiiGetPackageListHandle (\r | |
3825 | IN CONST EFI_HII_DATABASE_PROTOCOL *This,\r | |
3826 | IN EFI_HII_HANDLE PackageListHandle,\r | |
3827 | OUT EFI_HANDLE *DriverHandle\r | |
3828 | )\r | |
3829 | {\r | |
3830 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
3831 | HII_DATABASE_RECORD *Node;\r | |
3832 | LIST_ENTRY *Link;\r | |
3833 | \r | |
3834 | if (This == NULL || DriverHandle == NULL) {\r | |
3835 | return EFI_INVALID_PARAMETER;\r | |
3836 | }\r | |
3837 | \r | |
3838 | if (!IsHiiHandleValid (PackageListHandle)) {\r | |
3839 | return EFI_INVALID_PARAMETER;\r | |
3840 | }\r | |
3841 | \r | |
3842 | Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
3843 | \r | |
3844 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
3845 | Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
3846 | if (Node->Handle == PackageListHandle) {\r | |
3847 | *DriverHandle = Node->DriverHandle;\r | |
3848 | return EFI_SUCCESS;\r | |
3849 | }\r | |
3850 | }\r | |
3851 | \r | |
3852 | return EFI_NOT_FOUND;\r | |
3853 | }\r | |
3854 | \r |