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93e3992d | 1 | /** @file\r |
e90b081a | 2 | Implementation for EFI_HII_STRING_PROTOCOL.\r |
3 | \r | |
93e3992d | 4 | \r |
e5eed7d3 HT |
5 | Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>\r |
6 | This program and the accompanying materials\r | |
93e3992d | 7 | are licensed and made available under the terms and conditions of the BSD License\r |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
93e3992d | 14 | **/\r |
15 | \r | |
16 | \r | |
17 | #include "HiiDatabase.h"\r | |
18 | \r | |
19 | CHAR16 mLanguageWindow[16] = {\r | |
20 | 0x0000, 0x0080, 0x0100, 0x0300,\r | |
21 | 0x2000, 0x2080, 0x2100, 0x3000,\r | |
22 | 0x0080, 0x00C0, 0x0400, 0x0600,\r | |
23 | 0x0900, 0x3040, 0x30A0, 0xFF00\r | |
24 | };\r | |
25 | \r | |
26 | \r | |
27 | /**\r | |
28 | This function checks whether a global font info is referred by local\r | |
29 | font info list or not. (i.e. HII_FONT_INFO is generated.) If not, create\r | |
30 | a HII_FONT_INFO to refer it locally.\r | |
31 | \r | |
e90b081a | 32 | This is a internal function.\r |
33 | \r | |
34 | \r | |
93e3992d | 35 | @param Private Hii database private structure.\r |
36 | @param StringPackage HII string package instance.\r | |
813acf3a | 37 | @param FontId Font identifer, which must be unique within the string package.\r |
93e3992d | 38 | @param DuplicateEnable If true, duplicate HII_FONT_INFO which refers to\r |
39 | the same EFI_FONT_INFO is permitted. Otherwise it\r | |
40 | is not allowed.\r | |
41 | @param GlobalFontInfo Input a global font info which specify a\r | |
42 | EFI_FONT_INFO.\r | |
43 | @param LocalFontInfo Output a local font info which refers to a\r | |
44 | EFI_FONT_INFO.\r | |
45 | \r | |
46 | @retval TRUE Already referred before calling this function.\r | |
47 | @retval FALSE Not referred before calling this function.\r | |
48 | \r | |
49 | **/\r | |
93e3992d | 50 | BOOLEAN\r |
51 | ReferFontInfoLocally (\r | |
52 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
53 | IN HII_STRING_PACKAGE_INSTANCE *StringPackage,\r | |
813acf3a | 54 | IN UINT8 FontId,\r |
93e3992d | 55 | IN BOOLEAN DuplicateEnable,\r |
56 | IN HII_GLOBAL_FONT_INFO *GlobalFontInfo,\r | |
57 | OUT HII_FONT_INFO **LocalFontInfo\r | |
58 | )\r | |
59 | {\r | |
60 | HII_FONT_INFO *LocalFont;\r | |
61 | LIST_ENTRY *Link;\r | |
62 | \r | |
63 | ASSERT (Private != NULL && StringPackage != NULL && GlobalFontInfo != NULL && LocalFontInfo != NULL);\r | |
64 | \r | |
65 | if (!DuplicateEnable) {\r | |
66 | for (Link = StringPackage->FontInfoList.ForwardLink;\r | |
67 | Link != &StringPackage->FontInfoList;\r | |
68 | Link = Link->ForwardLink\r | |
69 | ) {\r | |
70 | LocalFont = CR (Link, HII_FONT_INFO, Entry, HII_FONT_INFO_SIGNATURE);\r | |
71 | if (LocalFont->GlobalEntry == &GlobalFontInfo->Entry) {\r | |
72 | //\r | |
73 | // Already referred by local font info list, return directly.\r | |
74 | //\r | |
75 | *LocalFontInfo = LocalFont;\r | |
76 | return TRUE;\r | |
77 | }\r | |
78 | }\r | |
79 | }\r | |
93e3992d | 80 | // FontId identifies EFI_FONT_INFO in local string package uniquely.\r |
81 | // GlobalEntry points to a HII_GLOBAL_FONT_INFO which identifies\r | |
82 | // EFI_FONT_INFO uniquely in whole hii database.\r | |
83 | //\r | |
84 | LocalFont = (HII_FONT_INFO *) AllocateZeroPool (sizeof (HII_FONT_INFO));\r | |
85 | ASSERT (LocalFont != NULL);\r | |
86 | \r | |
87 | LocalFont->Signature = HII_FONT_INFO_SIGNATURE;\r | |
813acf3a | 88 | LocalFont->FontId = FontId;\r |
93e3992d | 89 | LocalFont->GlobalEntry = &GlobalFontInfo->Entry;\r |
90 | InsertTailList (&StringPackage->FontInfoList, &LocalFont->Entry);\r | |
91 | \r | |
93e3992d | 92 | *LocalFontInfo = LocalFont;\r |
93 | return FALSE;\r | |
94 | }\r | |
95 | \r | |
96 | \r | |
97 | /**\r | |
98 | Convert Ascii string text to unicode string test.\r | |
99 | \r | |
e90b081a | 100 | This is a internal function.\r |
101 | \r | |
102 | \r | |
103 | @param StringDest Buffer to store the string text. If it is NULL,\r | |
104 | only the size will be returned.\r | |
105 | @param StringSrc Points to current null-terminated string.\r | |
93e3992d | 106 | @param BufferSize Length of the buffer.\r |
107 | \r | |
108 | @retval EFI_SUCCESS The string text was outputed successfully.\r | |
109 | @retval EFI_BUFFER_TOO_SMALL Buffer is insufficient to store the found string\r | |
110 | text. BufferSize is updated to the required buffer\r | |
111 | size.\r | |
112 | \r | |
113 | **/\r | |
93e3992d | 114 | EFI_STATUS\r |
115 | ConvertToUnicodeText (\r | |
116 | OUT EFI_STRING StringDest,\r | |
117 | IN CHAR8 *StringSrc,\r | |
118 | IN OUT UINTN *BufferSize\r | |
119 | )\r | |
120 | {\r | |
121 | UINTN StringSize;\r | |
122 | UINTN Index;\r | |
123 | \r | |
124 | ASSERT (StringSrc != NULL && BufferSize != NULL);\r | |
125 | \r | |
126 | StringSize = AsciiStrSize (StringSrc) * 2;\r | |
96ff65a1 | 127 | if (*BufferSize < StringSize || StringDest == NULL) {\r |
93e3992d | 128 | *BufferSize = StringSize;\r |
129 | return EFI_BUFFER_TOO_SMALL;\r | |
130 | }\r | |
131 | \r | |
132 | for (Index = 0; Index < AsciiStrLen (StringSrc); Index++) {\r | |
133 | StringDest[Index] = (CHAR16) StringSrc[Index];\r | |
134 | }\r | |
135 | \r | |
136 | StringDest[Index] = 0;\r | |
137 | return EFI_SUCCESS;\r | |
138 | }\r | |
139 | \r | |
140 | \r | |
141 | /**\r | |
142 | Calculate the size of StringSrc and output it. If StringDest is not NULL,\r | |
143 | copy string text from src to dest.\r | |
144 | \r | |
e90b081a | 145 | This is a internal function.\r |
146 | \r | |
147 | @param StringDest Buffer to store the string text. If it is NULL,\r | |
148 | only the size will be returned.\r | |
93e3992d | 149 | @param StringSrc Points to current null-terminated string.\r |
93e3992d | 150 | @param BufferSize Length of the buffer.\r |
151 | \r | |
152 | @retval EFI_SUCCESS The string text was outputed successfully.\r | |
153 | @retval EFI_BUFFER_TOO_SMALL Buffer is insufficient to store the found string\r | |
154 | text. BufferSize is updated to the required buffer\r | |
155 | size.\r | |
156 | \r | |
157 | **/\r | |
93e3992d | 158 | EFI_STATUS\r |
159 | GetUnicodeStringTextOrSize (\r | |
160 | OUT EFI_STRING StringDest, OPTIONAL\r | |
161 | IN UINT8 *StringSrc,\r | |
162 | IN OUT UINTN *BufferSize\r | |
163 | )\r | |
164 | {\r | |
165 | UINTN StringSize;\r | |
93e3992d | 166 | UINT8 *StringPtr;\r |
167 | \r | |
168 | ASSERT (StringSrc != NULL && BufferSize != NULL);\r | |
169 | \r | |
93e3992d | 170 | StringSize = sizeof (CHAR16);\r |
171 | StringPtr = StringSrc;\r | |
aa2e1536 | 172 | while (ReadUnaligned16 ((UINT16 *) StringPtr) != 0) {\r |
93e3992d | 173 | StringSize += sizeof (CHAR16);\r |
174 | StringPtr += sizeof (CHAR16);\r | |
175 | }\r | |
176 | \r | |
813acf3a | 177 | if (*BufferSize < StringSize) {\r |
178 | *BufferSize = StringSize;\r | |
179 | return EFI_BUFFER_TOO_SMALL;\r | |
180 | }\r | |
93e3992d | 181 | if (StringDest != NULL) {\r |
93e3992d | 182 | CopyMem (StringDest, StringSrc, StringSize);\r |
93e3992d | 183 | }\r |
184 | \r | |
185 | *BufferSize = StringSize;\r | |
186 | return EFI_SUCCESS;\r | |
187 | }\r | |
188 | \r | |
189 | \r | |
190 | /**\r | |
191 | Copy string font info to a buffer.\r | |
192 | \r | |
e90b081a | 193 | This is a internal function.\r |
194 | \r | |
93e3992d | 195 | @param StringPackage Hii string package instance.\r |
196 | @param FontId Font identifier which is unique in a string\r | |
197 | package.\r | |
198 | @param StringFontInfo Buffer to record the output font info. It's\r | |
199 | caller's responsibility to free this buffer.\r | |
200 | \r | |
201 | @retval EFI_SUCCESS The string font is outputed successfully.\r | |
202 | @retval EFI_NOT_FOUND The specified font id does not exist.\r | |
203 | \r | |
204 | **/\r | |
93e3992d | 205 | EFI_STATUS\r |
206 | GetStringFontInfo (\r | |
207 | IN HII_STRING_PACKAGE_INSTANCE *StringPackage,\r | |
208 | IN UINT8 FontId,\r | |
209 | OUT EFI_FONT_INFO **StringFontInfo\r | |
210 | )\r | |
211 | {\r | |
212 | LIST_ENTRY *Link;\r | |
213 | HII_FONT_INFO *FontInfo;\r | |
214 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
215 | \r | |
216 | ASSERT (StringFontInfo != NULL && StringPackage != NULL);\r | |
217 | \r | |
218 | for (Link = StringPackage->FontInfoList.ForwardLink; Link != &StringPackage->FontInfoList; Link = Link->ForwardLink) {\r | |
219 | FontInfo = CR (Link, HII_FONT_INFO, Entry, HII_FONT_INFO_SIGNATURE);\r | |
220 | if (FontInfo->FontId == FontId) {\r | |
221 | GlobalFont = CR (FontInfo->GlobalEntry, HII_GLOBAL_FONT_INFO, Entry, HII_GLOBAL_FONT_INFO_SIGNATURE);\r | |
222 | *StringFontInfo = (EFI_FONT_INFO *) AllocateZeroPool (GlobalFont->FontInfoSize);\r | |
223 | if (*StringFontInfo == NULL) {\r | |
224 | return EFI_OUT_OF_RESOURCES;\r | |
225 | }\r | |
226 | CopyMem (*StringFontInfo, GlobalFont->FontInfo, GlobalFont->FontInfoSize);\r | |
227 | return EFI_SUCCESS;\r | |
228 | }\r | |
229 | }\r | |
230 | \r | |
231 | return EFI_NOT_FOUND;\r | |
232 | }\r | |
233 | \r | |
234 | \r | |
235 | /**\r | |
236 | Parse all string blocks to find a String block specified by StringId.\r | |
237 | If StringId = (EFI_STRING_ID) (-1), find out all EFI_HII_SIBT_FONT blocks\r | |
d6a82eaf LG |
238 | within this string package and backup its information. If LastStringId is \r |
239 | specified, the string id of last string block will also be output.\r | |
240 | If StringId = 0, output the string id of last string block (EFI_HII_SIBT_STRING).\r | |
241 | \r | |
242 | @param Private Hii database private structure.\r | |
243 | @param StringPackage Hii string package instance.\r | |
244 | @param StringId The string's id, which is unique within\r | |
245 | PackageList.\r | |
246 | @param BlockType Output the block type of found string block.\r | |
247 | @param StringBlockAddr Output the block address of found string block.\r | |
248 | @param StringTextOffset Offset, relative to the found block address, of\r | |
249 | the string text information.\r | |
250 | @param LastStringId Output the last string id when StringId = 0 or StringId = -1.\r | |
251 | \r | |
252 | @retval EFI_SUCCESS The string text and font is retrieved\r | |
253 | successfully.\r | |
254 | @retval EFI_NOT_FOUND The specified text or font info can not be found\r | |
255 | out.\r | |
256 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r | |
257 | task.\r | |
93e3992d | 258 | \r |
259 | **/\r | |
260 | EFI_STATUS\r | |
261 | FindStringBlock (\r | |
262 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
263 | IN HII_STRING_PACKAGE_INSTANCE *StringPackage,\r | |
264 | IN EFI_STRING_ID StringId,\r | |
265 | OUT UINT8 *BlockType, OPTIONAL\r | |
266 | OUT UINT8 **StringBlockAddr, OPTIONAL\r | |
267 | OUT UINTN *StringTextOffset, OPTIONAL\r | |
268 | OUT EFI_STRING_ID *LastStringId OPTIONAL\r | |
269 | )\r | |
270 | {\r | |
271 | UINT8 *BlockHdr;\r | |
272 | EFI_STRING_ID CurrentStringId;\r | |
273 | UINTN BlockSize;\r | |
274 | UINTN Index;\r | |
275 | UINT8 *StringTextPtr;\r | |
276 | UINTN Offset;\r | |
277 | HII_FONT_INFO *LocalFont;\r | |
278 | EFI_FONT_INFO *FontInfo;\r | |
279 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
280 | UINTN FontInfoSize;\r | |
281 | UINT16 StringCount;\r | |
282 | UINT16 SkipCount;\r | |
283 | EFI_HII_FONT_STYLE FontStyle;\r | |
284 | UINT16 FontSize;\r | |
285 | UINT8 Length8;\r | |
286 | EFI_HII_SIBT_EXT2_BLOCK Ext2;\r | |
813acf3a | 287 | UINT8 FontId;\r |
93e3992d | 288 | UINT32 Length32;\r |
289 | UINTN StringSize;\r | |
290 | CHAR16 Zero;\r | |
291 | \r | |
292 | ASSERT (StringPackage != NULL);\r | |
293 | ASSERT (StringPackage->Signature == HII_STRING_PACKAGE_SIGNATURE);\r | |
294 | \r | |
295 | CurrentStringId = 1;\r | |
296 | \r | |
297 | if (StringId != (EFI_STRING_ID) (-1) && StringId != 0) {\r | |
298 | ASSERT (BlockType != NULL && StringBlockAddr != NULL && StringTextOffset != NULL);\r | |
d6a82eaf LG |
299 | if (StringId > StringPackage->MaxStringId) {\r |
300 | return EFI_NOT_FOUND;\r | |
301 | }\r | |
93e3992d | 302 | } else {\r |
303 | ASSERT (Private != NULL && Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);\r | |
d6a82eaf LG |
304 | if (StringId == 0 && LastStringId != NULL) {\r |
305 | *LastStringId = StringPackage->MaxStringId;\r | |
306 | return EFI_SUCCESS;\r | |
307 | }\r | |
93e3992d | 308 | }\r |
309 | \r | |
310 | ZeroMem (&Zero, sizeof (CHAR16));\r | |
311 | \r | |
312 | //\r | |
313 | // Parse the string blocks to get the string text and font.\r | |
314 | //\r | |
315 | BlockHdr = StringPackage->StringBlock;\r | |
316 | BlockSize = 0;\r | |
317 | Offset = 0;\r | |
318 | while (*BlockHdr != EFI_HII_SIBT_END) {\r | |
319 | switch (*BlockHdr) {\r | |
320 | case EFI_HII_SIBT_STRING_SCSU:\r | |
321 | Offset = sizeof (EFI_HII_STRING_BLOCK);\r | |
322 | StringTextPtr = BlockHdr + Offset;\r | |
323 | BlockSize += Offset + AsciiStrSize ((CHAR8 *) StringTextPtr);\r | |
324 | CurrentStringId++;\r | |
325 | break;\r | |
326 | \r | |
327 | case EFI_HII_SIBT_STRING_SCSU_FONT:\r | |
328 | Offset = sizeof (EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK) - sizeof (UINT8);\r | |
329 | StringTextPtr = BlockHdr + Offset;\r | |
330 | BlockSize += Offset + AsciiStrSize ((CHAR8 *) StringTextPtr);\r | |
331 | CurrentStringId++;\r | |
332 | break;\r | |
333 | \r | |
334 | case EFI_HII_SIBT_STRINGS_SCSU:\r | |
335 | CopyMem (&StringCount, BlockHdr + sizeof (EFI_HII_STRING_BLOCK), sizeof (UINT16));\r | |
336 | StringTextPtr = BlockHdr + sizeof (EFI_HII_SIBT_STRINGS_SCSU_BLOCK) - sizeof (UINT8);\r | |
337 | BlockSize += StringTextPtr - BlockHdr;\r | |
338 | \r | |
339 | for (Index = 0; Index < StringCount; Index++) {\r | |
340 | BlockSize += AsciiStrSize ((CHAR8 *) StringTextPtr);\r | |
341 | if (CurrentStringId == StringId) {\r | |
342 | *BlockType = *BlockHdr;\r | |
343 | *StringBlockAddr = BlockHdr;\r | |
344 | *StringTextOffset = StringTextPtr - BlockHdr;\r | |
345 | return EFI_SUCCESS;\r | |
346 | }\r | |
347 | StringTextPtr = StringTextPtr + AsciiStrSize ((CHAR8 *) StringTextPtr);\r | |
348 | CurrentStringId++;\r | |
349 | }\r | |
350 | break;\r | |
351 | \r | |
352 | case EFI_HII_SIBT_STRINGS_SCSU_FONT:\r | |
353 | CopyMem (\r | |
354 | &StringCount,\r | |
355 | BlockHdr + sizeof (EFI_HII_STRING_BLOCK) + sizeof (UINT8),\r | |
356 | sizeof (UINT16)\r | |
357 | );\r | |
358 | StringTextPtr = BlockHdr + sizeof (EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK) - sizeof (UINT8);\r | |
359 | BlockSize += StringTextPtr - BlockHdr;\r | |
360 | \r | |
361 | for (Index = 0; Index < StringCount; Index++) {\r | |
362 | BlockSize += AsciiStrSize ((CHAR8 *) StringTextPtr);\r | |
363 | if (CurrentStringId == StringId) {\r | |
364 | *BlockType = *BlockHdr;\r | |
365 | *StringBlockAddr = BlockHdr;\r | |
366 | *StringTextOffset = StringTextPtr - BlockHdr;\r | |
367 | return EFI_SUCCESS;\r | |
368 | }\r | |
369 | StringTextPtr = StringTextPtr + AsciiStrSize ((CHAR8 *) StringTextPtr);\r | |
370 | CurrentStringId++;\r | |
371 | }\r | |
372 | break;\r | |
373 | \r | |
374 | case EFI_HII_SIBT_STRING_UCS2:\r | |
375 | Offset = sizeof (EFI_HII_STRING_BLOCK);\r | |
376 | StringTextPtr = BlockHdr + Offset;\r | |
377 | //\r | |
378 | // Use StringSize to store the size of the specified string, including the NULL\r | |
379 | // terminator.\r | |
380 | //\r | |
381 | GetUnicodeStringTextOrSize (NULL, StringTextPtr, &StringSize);\r | |
382 | BlockSize += Offset + StringSize;\r | |
383 | CurrentStringId++;\r | |
384 | break;\r | |
385 | \r | |
386 | case EFI_HII_SIBT_STRING_UCS2_FONT:\r | |
387 | Offset = sizeof (EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK) - sizeof (CHAR16);\r | |
388 | StringTextPtr = BlockHdr + Offset;\r | |
389 | //\r | |
390 | // Use StrSize to store the size of the specified string, including the NULL\r | |
391 | // terminator.\r | |
392 | //\r | |
393 | GetUnicodeStringTextOrSize (NULL, StringTextPtr, &StringSize);\r | |
394 | BlockSize += Offset + StringSize;\r | |
395 | CurrentStringId++;\r | |
396 | break;\r | |
397 | \r | |
398 | case EFI_HII_SIBT_STRINGS_UCS2:\r | |
399 | Offset = sizeof (EFI_HII_SIBT_STRINGS_UCS2_BLOCK) - sizeof (CHAR16);\r | |
400 | StringTextPtr = BlockHdr + Offset;\r | |
401 | BlockSize += Offset;\r | |
402 | CopyMem (&StringCount, BlockHdr + sizeof (EFI_HII_STRING_BLOCK), sizeof (UINT16));\r | |
403 | for (Index = 0; Index < StringCount; Index++) {\r | |
404 | GetUnicodeStringTextOrSize (NULL, StringTextPtr, &StringSize);\r | |
405 | BlockSize += StringSize;\r | |
406 | if (CurrentStringId == StringId) {\r | |
407 | *BlockType = *BlockHdr;\r | |
408 | *StringBlockAddr = BlockHdr;\r | |
409 | *StringTextOffset = StringTextPtr - BlockHdr;\r | |
410 | return EFI_SUCCESS;\r | |
411 | }\r | |
412 | StringTextPtr = StringTextPtr + StringSize;\r | |
413 | CurrentStringId++;\r | |
414 | }\r | |
415 | break;\r | |
416 | \r | |
417 | case EFI_HII_SIBT_STRINGS_UCS2_FONT:\r | |
418 | Offset = sizeof (EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK) - sizeof (CHAR16);\r | |
419 | StringTextPtr = BlockHdr + Offset;\r | |
420 | BlockSize += Offset;\r | |
421 | CopyMem (\r | |
422 | &StringCount,\r | |
423 | BlockHdr + sizeof (EFI_HII_STRING_BLOCK) + sizeof (UINT8),\r | |
424 | sizeof (UINT16)\r | |
425 | );\r | |
426 | for (Index = 0; Index < StringCount; Index++) {\r | |
427 | GetUnicodeStringTextOrSize (NULL, StringTextPtr, &StringSize);\r | |
428 | BlockSize += StringSize;\r | |
429 | if (CurrentStringId == StringId) {\r | |
430 | *BlockType = *BlockHdr;\r | |
431 | *StringBlockAddr = BlockHdr;\r | |
432 | *StringTextOffset = StringTextPtr - BlockHdr;\r | |
433 | return EFI_SUCCESS;\r | |
434 | }\r | |
435 | StringTextPtr = StringTextPtr + StringSize;\r | |
436 | CurrentStringId++;\r | |
437 | }\r | |
438 | break;\r | |
439 | \r | |
440 | case EFI_HII_SIBT_DUPLICATE:\r | |
441 | if (CurrentStringId == StringId) {\r | |
442 | //\r | |
443 | // Incoming StringId is an id of a duplicate string block.\r | |
444 | // Update the StringId to be the previous string block.\r | |
445 | // Go back to the header of string block to search.\r | |
446 | //\r | |
447 | CopyMem (\r | |
448 | &StringId,\r | |
449 | BlockHdr + sizeof (EFI_HII_STRING_BLOCK),\r | |
450 | sizeof (EFI_STRING_ID)\r | |
451 | );\r | |
452 | ASSERT (StringId != CurrentStringId);\r | |
453 | CurrentStringId = 1;\r | |
454 | BlockSize = 0;\r | |
455 | } else {\r | |
456 | BlockSize += sizeof (EFI_HII_SIBT_DUPLICATE_BLOCK);\r | |
457 | CurrentStringId++;\r | |
458 | }\r | |
459 | break;\r | |
460 | \r | |
461 | case EFI_HII_SIBT_SKIP1:\r | |
462 | SkipCount = (UINT16) (*(BlockHdr + sizeof (EFI_HII_STRING_BLOCK)));\r | |
463 | CurrentStringId = (UINT16) (CurrentStringId + SkipCount);\r | |
464 | BlockSize += sizeof (EFI_HII_SIBT_SKIP1_BLOCK);\r | |
465 | break;\r | |
466 | \r | |
467 | case EFI_HII_SIBT_SKIP2:\r | |
468 | CopyMem (&SkipCount, BlockHdr + sizeof (EFI_HII_STRING_BLOCK), sizeof (UINT16));\r | |
469 | CurrentStringId = (UINT16) (CurrentStringId + SkipCount);\r | |
470 | BlockSize += sizeof (EFI_HII_SIBT_SKIP2_BLOCK);\r | |
471 | break;\r | |
472 | \r | |
473 | case EFI_HII_SIBT_EXT1:\r | |
474 | CopyMem (\r | |
475 | &Length8,\r | |
476 | BlockHdr + sizeof (EFI_HII_STRING_BLOCK) + sizeof (UINT8),\r | |
477 | sizeof (UINT8)\r | |
478 | );\r | |
479 | BlockSize += Length8;\r | |
480 | break;\r | |
481 | \r | |
482 | case EFI_HII_SIBT_EXT2:\r | |
483 | CopyMem (&Ext2, BlockHdr, sizeof (EFI_HII_SIBT_EXT2_BLOCK));\r | |
484 | if (Ext2.BlockType2 == EFI_HII_SIBT_FONT && StringId == (EFI_STRING_ID) (-1)) {\r | |
485 | //\r | |
486 | // Find the relationship between global font info and the font info of\r | |
487 | // this EFI_HII_SIBT_FONT block then backup its information in local package.\r | |
488 | //\r | |
813acf3a | 489 | BlockHdr += sizeof (EFI_HII_SIBT_EXT2_BLOCK);\r |
490 | CopyMem (&FontId, BlockHdr, sizeof (UINT8));\r | |
491 | BlockHdr += sizeof (UINT8);\r | |
93e3992d | 492 | CopyMem (&FontSize, BlockHdr, sizeof (UINT16));\r |
493 | BlockHdr += sizeof (UINT16);\r | |
494 | CopyMem (&FontStyle, BlockHdr, sizeof (EFI_HII_FONT_STYLE));\r | |
495 | BlockHdr += sizeof (EFI_HII_FONT_STYLE);\r | |
496 | GetUnicodeStringTextOrSize (NULL, BlockHdr, &StringSize);\r | |
497 | \r | |
498 | FontInfoSize = sizeof (EFI_FONT_INFO) - sizeof (CHAR16) + StringSize;\r | |
499 | FontInfo = (EFI_FONT_INFO *) AllocateZeroPool (FontInfoSize);\r | |
500 | if (FontInfo == NULL) {\r | |
501 | return EFI_OUT_OF_RESOURCES;\r | |
502 | }\r | |
503 | FontInfo->FontStyle = FontStyle;\r | |
504 | FontInfo->FontSize = FontSize;\r | |
505 | CopyMem (FontInfo->FontName, BlockHdr, StringSize);\r | |
506 | \r | |
813acf3a | 507 | //\r |
508 | // If find the corresponding global font info, save the relationship.\r | |
509 | // Otherwise ignore this EFI_HII_SIBT_FONT block.\r | |
510 | //\r | |
93e3992d | 511 | if (IsFontInfoExisted (Private, FontInfo, NULL, NULL, &GlobalFont)) {\r |
813acf3a | 512 | ReferFontInfoLocally (Private, StringPackage, FontId, TRUE, GlobalFont, &LocalFont);\r |
93e3992d | 513 | }\r |
514 | \r | |
515 | //\r | |
813acf3a | 516 | // Since string package tool set FontId initially to 0 and increases it\r |
517 | // progressively by one, StringPackage->FondId always represents an unique\r | |
518 | // and available FontId.\r | |
519 | // \r | |
520 | StringPackage->FontId++;\r | |
521 | \r | |
676df92c | 522 | FreePool (FontInfo);\r |
93e3992d | 523 | }\r |
524 | \r | |
525 | BlockSize += Ext2.Length;\r | |
526 | \r | |
527 | break;\r | |
528 | \r | |
529 | case EFI_HII_SIBT_EXT4:\r | |
530 | CopyMem (\r | |
531 | &Length32,\r | |
532 | BlockHdr + sizeof (EFI_HII_STRING_BLOCK) + sizeof (UINT8),\r | |
533 | sizeof (UINT32)\r | |
534 | );\r | |
535 | \r | |
536 | BlockSize += Length32;\r | |
537 | break;\r | |
538 | \r | |
539 | default:\r | |
540 | break;\r | |
541 | }\r | |
542 | \r | |
543 | if (StringId > 0) {\r | |
544 | if (StringId == CurrentStringId - 1) {\r | |
545 | *BlockType = *BlockHdr;\r | |
546 | *StringBlockAddr = BlockHdr;\r | |
547 | *StringTextOffset = Offset;\r | |
548 | return EFI_SUCCESS;\r | |
549 | }\r | |
550 | \r | |
551 | if (StringId < CurrentStringId - 1) {\r | |
552 | return EFI_NOT_FOUND;\r | |
553 | }\r | |
554 | }\r | |
555 | BlockHdr = StringPackage->StringBlock + BlockSize;\r | |
556 | \r | |
557 | }\r | |
d6a82eaf LG |
558 | \r |
559 | //\r | |
560 | // Get last string ID\r | |
561 | //\r | |
93e3992d | 562 | if (StringId == (EFI_STRING_ID) (-1)) {\r |
d7c0e60c | 563 | *LastStringId = (EFI_STRING_ID) (CurrentStringId - 1);\r |
93e3992d | 564 | return EFI_SUCCESS;\r |
565 | }\r | |
566 | \r | |
567 | return EFI_NOT_FOUND;\r | |
568 | }\r | |
569 | \r | |
570 | \r | |
571 | /**\r | |
572 | Parse all string blocks to get a string specified by StringId.\r | |
573 | \r | |
e90b081a | 574 | This is a internal function.\r |
575 | \r | |
93e3992d | 576 | @param Private Hii database private structure.\r |
577 | @param StringPackage Hii string package instance.\r | |
ac644614 | 578 | @param StringId The string's id, which is unique within\r |
93e3992d | 579 | PackageList.\r |
580 | @param String Points to retrieved null-terminated string.\r | |
581 | @param StringSize On entry, points to the size of the buffer pointed\r | |
582 | to by String, in bytes. On return, points to the\r | |
583 | length of the string, in bytes.\r | |
584 | @param StringFontInfo If not NULL, allocate a buffer to record the\r | |
585 | output font info. It's caller's responsibility to\r | |
586 | free this buffer.\r | |
587 | \r | |
588 | @retval EFI_SUCCESS The string text and font is retrieved\r | |
589 | successfully.\r | |
590 | @retval EFI_NOT_FOUND The specified text or font info can not be found\r | |
591 | out.\r | |
592 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by StringSize is too small to\r | |
593 | hold the string.\r | |
594 | \r | |
595 | **/\r | |
93e3992d | 596 | EFI_STATUS\r |
597 | GetStringWorker (\r | |
598 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
599 | IN HII_STRING_PACKAGE_INSTANCE *StringPackage,\r | |
600 | IN EFI_STRING_ID StringId,\r | |
601 | OUT EFI_STRING String,\r | |
b86b413a | 602 | IN OUT UINTN *StringSize, OPTIONAL\r |
93e3992d | 603 | OUT EFI_FONT_INFO **StringFontInfo OPTIONAL\r |
604 | )\r | |
605 | {\r | |
606 | UINT8 *StringTextPtr;\r | |
607 | UINT8 BlockType;\r | |
608 | UINT8 *StringBlockAddr;\r | |
609 | UINTN StringTextOffset;\r | |
610 | EFI_STATUS Status;\r | |
611 | UINT8 FontId;\r | |
612 | \r | |
b86b413a | 613 | ASSERT (StringPackage != NULL);\r |
93e3992d | 614 | ASSERT (Private != NULL && Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);\r |
615 | \r | |
616 | //\r | |
617 | // Find the specified string block\r | |
618 | //\r | |
619 | Status = FindStringBlock (\r | |
620 | Private,\r | |
621 | StringPackage,\r | |
622 | StringId,\r | |
623 | &BlockType,\r | |
624 | &StringBlockAddr,\r | |
625 | &StringTextOffset,\r | |
626 | NULL\r | |
627 | );\r | |
628 | if (EFI_ERROR (Status)) {\r | |
629 | return Status;\r | |
630 | }\r | |
631 | \r | |
b86b413a LG |
632 | if (StringSize == NULL) {\r |
633 | //\r | |
634 | // String text buffer is not requested\r | |
635 | //\r | |
636 | return EFI_SUCCESS;\r | |
637 | }\r | |
638 | \r | |
93e3992d | 639 | //\r |
640 | // Get the string text.\r | |
641 | //\r | |
642 | StringTextPtr = StringBlockAddr + StringTextOffset;\r | |
643 | switch (BlockType) {\r | |
644 | case EFI_HII_SIBT_STRING_SCSU:\r | |
645 | case EFI_HII_SIBT_STRING_SCSU_FONT:\r | |
646 | case EFI_HII_SIBT_STRINGS_SCSU:\r | |
647 | case EFI_HII_SIBT_STRINGS_SCSU_FONT:\r | |
648 | Status = ConvertToUnicodeText (String, (CHAR8 *) StringTextPtr, StringSize);\r | |
649 | break;\r | |
650 | case EFI_HII_SIBT_STRING_UCS2:\r | |
651 | case EFI_HII_SIBT_STRING_UCS2_FONT:\r | |
652 | case EFI_HII_SIBT_STRINGS_UCS2:\r | |
653 | case EFI_HII_SIBT_STRINGS_UCS2_FONT:\r | |
654 | Status = GetUnicodeStringTextOrSize (String, StringTextPtr, StringSize);\r | |
655 | break;\r | |
656 | default:\r | |
657 | return EFI_NOT_FOUND;\r | |
658 | }\r | |
659 | if (EFI_ERROR (Status)) {\r | |
660 | return Status;\r | |
661 | }\r | |
662 | \r | |
663 | //\r | |
813acf3a | 664 | // Get the string font. The FontId 0 is the default font for those string blocks which \r |
665 | // do not specify a font identifier. If default font is not specified, return NULL.\r | |
93e3992d | 666 | //\r |
667 | if (StringFontInfo != NULL) {\r | |
668 | switch (BlockType) {\r | |
669 | case EFI_HII_SIBT_STRING_SCSU_FONT:\r | |
670 | case EFI_HII_SIBT_STRINGS_SCSU_FONT:\r | |
671 | case EFI_HII_SIBT_STRING_UCS2_FONT:\r | |
672 | case EFI_HII_SIBT_STRINGS_UCS2_FONT:\r | |
673 | FontId = *(StringBlockAddr + sizeof (EFI_HII_STRING_BLOCK));\r | |
93e3992d | 674 | break;\r |
675 | default:\r | |
813acf3a | 676 | FontId = 0;\r |
677 | }\r | |
678 | Status = GetStringFontInfo (StringPackage, FontId, StringFontInfo);\r | |
679 | if (Status == EFI_NOT_FOUND) {\r | |
680 | *StringFontInfo = NULL;\r | |
93e3992d | 681 | }\r |
682 | }\r | |
683 | \r | |
684 | return EFI_SUCCESS;\r | |
685 | }\r | |
686 | \r | |
687 | \r | |
688 | /**\r | |
689 | Parse all string blocks to set a String specified by StringId.\r | |
690 | \r | |
e90b081a | 691 | This is a internal function.\r |
692 | \r | |
93e3992d | 693 | @param Private HII database driver private structure.\r |
694 | @param StringPackage HII string package instance.\r | |
ac644614 | 695 | @param StringId The string's id, which is unique within\r |
93e3992d | 696 | PackageList.\r |
697 | @param String Points to the new null-terminated string.\r | |
698 | @param StringFontInfo Points to the input font info.\r | |
699 | \r | |
700 | @retval EFI_SUCCESS The string was updated successfully.\r | |
701 | @retval EFI_NOT_FOUND The string specified by StringId is not in the\r | |
702 | database.\r | |
703 | @retval EFI_INVALID_PARAMETER The String or Language was NULL.\r | |
704 | @retval EFI_INVALID_PARAMETER The specified StringFontInfo does not exist in\r | |
705 | current database.\r | |
706 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r | |
707 | task.\r | |
708 | \r | |
709 | **/\r | |
93e3992d | 710 | EFI_STATUS\r |
711 | SetStringWorker (\r | |
712 | IN HII_DATABASE_PRIVATE_DATA *Private,\r | |
713 | IN OUT HII_STRING_PACKAGE_INSTANCE *StringPackage,\r | |
714 | IN EFI_STRING_ID StringId,\r | |
715 | IN EFI_STRING String,\r | |
716 | IN EFI_FONT_INFO *StringFontInfo OPTIONAL\r | |
717 | )\r | |
718 | {\r | |
719 | UINT8 *StringTextPtr;\r | |
720 | UINT8 BlockType;\r | |
721 | UINT8 *StringBlockAddr;\r | |
722 | UINTN StringTextOffset;\r | |
723 | EFI_STATUS Status;\r | |
724 | UINT8 *Block;\r | |
725 | UINT8 *BlockPtr;\r | |
726 | UINTN BlockSize;\r | |
727 | UINTN OldBlockSize;\r | |
728 | HII_FONT_INFO *LocalFont;\r | |
729 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
730 | BOOLEAN Referred;\r | |
731 | EFI_HII_SIBT_EXT2_BLOCK Ext2;\r | |
732 | UINTN StringSize;\r | |
733 | UINTN TmpSize;\r | |
734 | \r | |
735 | \r | |
736 | ASSERT (Private != NULL && StringPackage != NULL && String != NULL);\r | |
737 | ASSERT (Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);\r | |
738 | //\r | |
739 | // Find the specified string block\r | |
740 | //\r | |
741 | Status = FindStringBlock (\r | |
742 | Private,\r | |
743 | StringPackage,\r | |
744 | StringId,\r | |
745 | &BlockType,\r | |
746 | &StringBlockAddr,\r | |
747 | &StringTextOffset,\r | |
748 | NULL\r | |
749 | );\r | |
750 | if (EFI_ERROR (Status)) {\r | |
751 | return Status;\r | |
752 | }\r | |
753 | \r | |
754 | LocalFont = NULL;\r | |
755 | GlobalFont = NULL;\r | |
756 | Referred = FALSE;\r | |
757 | \r | |
758 | //\r | |
813acf3a | 759 | // The input StringFontInfo should exist in current database if specified.\r |
93e3992d | 760 | //\r |
761 | if (StringFontInfo != NULL) {\r | |
93e3992d | 762 | if (!IsFontInfoExisted (Private, StringFontInfo, NULL, NULL, &GlobalFont)) {\r |
763 | return EFI_INVALID_PARAMETER;\r | |
764 | } else {\r | |
813acf3a | 765 | Referred = ReferFontInfoLocally (\r |
766 | Private, \r | |
767 | StringPackage, \r | |
768 | StringPackage->FontId, \r | |
769 | FALSE, \r | |
770 | GlobalFont, \r | |
771 | &LocalFont\r | |
772 | );\r | |
773 | if (!Referred) {\r | |
774 | StringPackage->FontId++;\r | |
775 | }\r | |
93e3992d | 776 | }\r |
93e3992d | 777 | //\r |
813acf3a | 778 | // Update the FontId of the specified string block to input font info.\r |
93e3992d | 779 | //\r |
780 | switch (BlockType) {\r | |
813acf3a | 781 | case EFI_HII_SIBT_STRING_SCSU_FONT: \r |
93e3992d | 782 | case EFI_HII_SIBT_STRINGS_SCSU_FONT:\r |
783 | case EFI_HII_SIBT_STRING_UCS2_FONT:\r | |
784 | case EFI_HII_SIBT_STRINGS_UCS2_FONT:\r | |
785 | *(StringBlockAddr + sizeof (EFI_HII_STRING_BLOCK)) = LocalFont->FontId;\r | |
786 | break;\r | |
787 | default:\r | |
813acf3a | 788 | //\r |
789 | // When modify the font info of these blocks, the block type should be updated\r | |
790 | // to contain font info thus the whole structure should be revised.\r | |
791 | // It is recommended to use tool to modify the block type not in the code.\r | |
792 | // \r | |
793 | return EFI_UNSUPPORTED;\r | |
93e3992d | 794 | }\r |
93e3992d | 795 | }\r |
796 | \r | |
797 | OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
798 | \r | |
799 | //\r | |
813acf3a | 800 | // Set the string text and font.\r |
93e3992d | 801 | //\r |
802 | StringTextPtr = StringBlockAddr + StringTextOffset;\r | |
803 | switch (BlockType) {\r | |
804 | case EFI_HII_SIBT_STRING_SCSU:\r | |
805 | case EFI_HII_SIBT_STRING_SCSU_FONT:\r | |
806 | case EFI_HII_SIBT_STRINGS_SCSU:\r | |
807 | case EFI_HII_SIBT_STRINGS_SCSU_FONT:\r | |
808 | BlockSize = OldBlockSize + StrLen (String);\r | |
809 | BlockSize -= AsciiStrLen ((CHAR8 *) StringTextPtr);\r | |
810 | Block = AllocateZeroPool (BlockSize);\r | |
811 | if (Block == NULL) {\r | |
812 | return EFI_OUT_OF_RESOURCES;\r | |
813 | }\r | |
814 | \r | |
815 | CopyMem (Block, StringPackage->StringBlock, StringTextPtr - StringPackage->StringBlock);\r | |
816 | BlockPtr = Block + (StringTextPtr - StringPackage->StringBlock);\r | |
817 | \r | |
818 | while (*String != 0) {\r | |
819 | *BlockPtr++ = (CHAR8) *String++;\r | |
820 | }\r | |
821 | *BlockPtr++ = 0;\r | |
822 | \r | |
823 | \r | |
824 | TmpSize = OldBlockSize - (StringTextPtr - StringPackage->StringBlock) - AsciiStrSize ((CHAR8 *) StringTextPtr);\r | |
825 | CopyMem (\r | |
826 | BlockPtr,\r | |
827 | StringTextPtr + AsciiStrSize ((CHAR8 *)StringTextPtr),\r | |
828 | TmpSize\r | |
829 | );\r | |
830 | \r | |
676df92c | 831 | FreePool (StringPackage->StringBlock);\r |
93e3992d | 832 | StringPackage->StringBlock = Block;\r |
833 | StringPackage->StringPkgHdr->Header.Length += (UINT32) (BlockSize - OldBlockSize);\r | |
834 | break;\r | |
835 | \r | |
836 | case EFI_HII_SIBT_STRING_UCS2:\r | |
837 | case EFI_HII_SIBT_STRING_UCS2_FONT:\r | |
838 | case EFI_HII_SIBT_STRINGS_UCS2:\r | |
839 | case EFI_HII_SIBT_STRINGS_UCS2_FONT:\r | |
840 | //\r | |
841 | // Use StrSize to store the size of the specified string, including the NULL\r | |
842 | // terminator.\r | |
843 | //\r | |
844 | GetUnicodeStringTextOrSize (NULL, StringTextPtr, &StringSize);\r | |
845 | \r | |
846 | BlockSize = OldBlockSize + StrSize (String) - StringSize;\r | |
847 | Block = AllocateZeroPool (BlockSize);\r | |
848 | if (Block == NULL) {\r | |
849 | return EFI_OUT_OF_RESOURCES;\r | |
850 | }\r | |
851 | \r | |
852 | CopyMem (Block, StringPackage->StringBlock, StringTextPtr - StringPackage->StringBlock);\r | |
853 | BlockPtr = Block + (StringTextPtr - StringPackage->StringBlock);\r | |
854 | \r | |
855 | CopyMem (BlockPtr, String, StrSize (String));\r | |
856 | BlockPtr += StrSize (String);\r | |
857 | \r | |
858 | CopyMem (\r | |
859 | BlockPtr,\r | |
860 | StringTextPtr + StringSize,\r | |
861 | OldBlockSize - (StringTextPtr - StringPackage->StringBlock) - StringSize\r | |
862 | );\r | |
863 | \r | |
676df92c | 864 | FreePool (StringPackage->StringBlock);\r |
93e3992d | 865 | StringPackage->StringBlock = Block;\r |
866 | StringPackage->StringPkgHdr->Header.Length += (UINT32) (BlockSize - OldBlockSize);\r | |
867 | break;\r | |
868 | \r | |
869 | default:\r | |
870 | return EFI_NOT_FOUND;\r | |
871 | }\r | |
872 | \r | |
873 | //\r | |
874 | // Insert a new EFI_HII_SIBT_FONT_BLOCK to the header of string block, if incoming\r | |
875 | // StringFontInfo does not exist in current string package.\r | |
876 | //\r | |
877 | // This new block does not impact on the value of StringId.\r | |
878 | //\r | |
879 | //\r | |
880 | if (StringFontInfo == NULL || Referred) {\r | |
881 | return EFI_SUCCESS;\r | |
882 | }\r | |
883 | \r | |
884 | OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
885 | BlockSize = OldBlockSize + sizeof (EFI_HII_SIBT_FONT_BLOCK) - sizeof (CHAR16) +\r | |
886 | StrSize (GlobalFont->FontInfo->FontName);\r | |
887 | \r | |
888 | Block = AllocateZeroPool (BlockSize);\r | |
889 | if (Block == NULL) {\r | |
890 | return EFI_OUT_OF_RESOURCES;\r | |
891 | }\r | |
892 | \r | |
893 | BlockPtr = Block;\r | |
894 | Ext2.Header.BlockType = EFI_HII_SIBT_EXT2;\r | |
895 | Ext2.BlockType2 = EFI_HII_SIBT_FONT;\r | |
896 | Ext2.Length = (UINT16) (BlockSize - OldBlockSize);\r | |
897 | CopyMem (BlockPtr, &Ext2, sizeof (EFI_HII_SIBT_EXT2_BLOCK));\r | |
898 | BlockPtr += sizeof (EFI_HII_SIBT_EXT2_BLOCK);\r | |
899 | \r | |
900 | *BlockPtr = LocalFont->FontId;\r | |
901 | BlockPtr += sizeof (UINT8);\r | |
902 | CopyMem (BlockPtr, &GlobalFont->FontInfo->FontSize, sizeof (UINT16));\r | |
903 | BlockPtr += sizeof (UINT16);\r | |
904 | CopyMem (BlockPtr, &GlobalFont->FontInfo->FontStyle, sizeof (UINT32));\r | |
905 | BlockPtr += sizeof (UINT32);\r | |
906 | CopyMem (\r | |
907 | BlockPtr,\r | |
908 | GlobalFont->FontInfo->FontName,\r | |
909 | StrSize (GlobalFont->FontInfo->FontName)\r | |
910 | );\r | |
911 | BlockPtr += StrSize (GlobalFont->FontInfo->FontName);\r | |
912 | \r | |
913 | CopyMem (BlockPtr, StringPackage->StringBlock, OldBlockSize);\r | |
914 | \r | |
676df92c | 915 | FreePool (StringPackage->StringBlock);\r |
93e3992d | 916 | StringPackage->StringBlock = Block;\r |
917 | StringPackage->StringPkgHdr->Header.Length += Ext2.Length;\r | |
918 | \r | |
919 | return EFI_SUCCESS;\r | |
920 | \r | |
921 | }\r | |
922 | \r | |
923 | \r | |
924 | /**\r | |
925 | This function adds the string String to the group of strings owned by PackageList, with the\r | |
d6a82eaf LG |
926 | specified font information StringFontInfo and returns a new string id. \r |
927 | The new string identifier is guaranteed to be unique within the package list. \r | |
928 | That new string identifier is reserved for all languages in the package list. \r | |
929 | \r | |
93e3992d | 930 | \r |
931 | @param This A pointer to the EFI_HII_STRING_PROTOCOL instance.\r | |
932 | @param PackageList Handle of the package list where this string will\r | |
933 | be added.\r | |
934 | @param StringId On return, contains the new strings id, which is\r | |
935 | unique within PackageList.\r | |
936 | @param Language Points to the language for the new string.\r | |
937 | @param LanguageName Points to the printable language name to associate\r | |
938 | with the passed in Language field.If LanguageName\r | |
939 | is not NULL and the string package header's\r | |
940 | LanguageName associated with a given Language is\r | |
941 | not zero, the LanguageName being passed in will\r | |
942 | be ignored.\r | |
943 | @param String Points to the new null-terminated string.\r | |
ac644614 | 944 | @param StringFontInfo Points to the new string's font information or\r |
93e3992d | 945 | NULL if the string should have the default system\r |
946 | font, size and style.\r | |
947 | \r | |
948 | @retval EFI_SUCCESS The new string was added successfully.\r | |
949 | @retval EFI_NOT_FOUND The specified PackageList could not be found in\r | |
950 | database.\r | |
951 | @retval EFI_OUT_OF_RESOURCES Could not add the string due to lack of resources.\r | |
952 | @retval EFI_INVALID_PARAMETER String is NULL or StringId is NULL or Language is\r | |
953 | NULL.\r | |
954 | @retval EFI_INVALID_PARAMETER The specified StringFontInfo does not exist in\r | |
955 | current database.\r | |
956 | \r | |
957 | **/\r | |
958 | EFI_STATUS\r | |
959 | EFIAPI\r | |
960 | HiiNewString (\r | |
961 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r | |
962 | IN EFI_HII_HANDLE PackageList,\r | |
963 | OUT EFI_STRING_ID *StringId,\r | |
964 | IN CONST CHAR8 *Language,\r | |
965 | IN CONST CHAR16 *LanguageName, OPTIONAL\r | |
966 | IN CONST EFI_STRING String,\r | |
967 | IN CONST EFI_FONT_INFO *StringFontInfo OPTIONAL\r | |
968 | )\r | |
969 | {\r | |
970 | EFI_STATUS Status;\r | |
971 | LIST_ENTRY *Link;\r | |
93e3992d | 972 | HII_DATABASE_PRIVATE_DATA *Private;\r |
973 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
974 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageListNode;\r | |
975 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
976 | UINT32 HeaderSize;\r | |
977 | UINT32 BlockSize;\r | |
978 | UINT32 OldBlockSize;\r | |
979 | UINT8 *StringBlock;\r | |
980 | UINT8 *BlockPtr;\r | |
981 | UINT32 Ucs2BlockSize;\r | |
982 | UINT32 FontBlockSize;\r | |
983 | UINT32 Ucs2FontBlockSize;\r | |
984 | EFI_HII_SIBT_EXT2_BLOCK Ext2;\r | |
985 | HII_FONT_INFO *LocalFont;\r | |
986 | HII_GLOBAL_FONT_INFO *GlobalFont;\r | |
d6a82eaf LG |
987 | EFI_STRING_ID NewStringId;\r |
988 | EFI_STRING_ID NextStringId;\r | |
989 | EFI_STRING_ID Index;\r | |
990 | HII_STRING_PACKAGE_INSTANCE *MatchStringPackage;\r | |
991 | BOOLEAN NewStringPackageCreated;\r | |
992 | \r | |
93e3992d | 993 | \r |
994 | if (This == NULL || String == NULL || StringId == NULL || Language == NULL || PackageList == NULL) {\r | |
995 | return EFI_INVALID_PARAMETER;\r | |
996 | }\r | |
997 | \r | |
998 | if (!IsHiiHandleValid (PackageList)) {\r | |
999 | return EFI_NOT_FOUND;\r | |
1000 | }\r | |
1001 | \r | |
1002 | Private = HII_STRING_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
1003 | GlobalFont = NULL;\r | |
1004 | \r | |
1005 | //\r | |
1006 | // If StringFontInfo specify a paritcular font, it should exist in current database.\r | |
1007 | //\r | |
1008 | if (StringFontInfo != NULL) {\r | |
1009 | if (!IsFontInfoExisted (Private, (EFI_FONT_INFO *) StringFontInfo, NULL, NULL, &GlobalFont)) {\r | |
1010 | return EFI_INVALID_PARAMETER;\r | |
1011 | }\r | |
1012 | }\r | |
1013 | \r | |
1014 | //\r | |
1015 | // Get the matching package list.\r | |
1016 | //\r | |
1017 | PackageListNode = NULL;\r | |
1018 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
1019 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
1020 | if (DatabaseRecord->Handle == PackageList) {\r | |
1021 | PackageListNode = DatabaseRecord->PackageList;\r | |
1022 | break;\r | |
1023 | }\r | |
1024 | }\r | |
1025 | if (PackageListNode == NULL) {\r | |
1026 | return EFI_NOT_FOUND;\r | |
1027 | }\r | |
1028 | \r | |
d6a82eaf LG |
1029 | Status = EFI_SUCCESS;\r |
1030 | NewStringPackageCreated = FALSE;\r | |
1031 | NewStringId = 0;\r | |
1032 | NextStringId = 0;\r | |
93e3992d | 1033 | StringPackage = NULL;\r |
d6a82eaf | 1034 | MatchStringPackage = NULL;\r |
93e3992d | 1035 | for (Link = PackageListNode->StringPkgHdr.ForwardLink;\r |
1036 | Link != &PackageListNode->StringPkgHdr;\r | |
1037 | Link = Link->ForwardLink\r | |
1038 | ) {\r | |
1039 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
d6a82eaf LG |
1040 | //\r |
1041 | // Create a string block and corresponding font block if exists, then append them\r | |
1042 | // to the end of the string package.\r | |
1043 | //\r | |
1044 | Status = FindStringBlock (\r | |
1045 | Private,\r | |
1046 | StringPackage,\r | |
1047 | 0,\r | |
1048 | NULL,\r | |
1049 | NULL,\r | |
1050 | NULL,\r | |
1051 | &NextStringId\r | |
1052 | );\r | |
1053 | if (EFI_ERROR (Status)) {\r | |
1054 | goto Done;\r | |
1055 | }\r | |
1056 | //\r | |
1057 | // Make sure that new StringId is same in all String Packages for the different language.\r | |
1058 | //\r | |
1059 | if (NewStringId != 0 && NewStringId != NextStringId) {\r | |
1060 | ASSERT (FALSE);\r | |
1061 | Status = EFI_INVALID_PARAMETER;\r | |
1062 | goto Done;\r | |
1063 | }\r | |
1064 | NewStringId = NextStringId;\r | |
1065 | //\r | |
1066 | // Get the matched string package with language.\r | |
1067 | //\r | |
f324bf4d | 1068 | if (HiiCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) {\r |
d6a82eaf LG |
1069 | MatchStringPackage = StringPackage;\r |
1070 | } else {\r | |
1071 | OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
1072 | //\r | |
1073 | // Create a blank EFI_HII_SIBT_STRING_UCS2_BLOCK to reserve new string ID.\r | |
1074 | //\r | |
1075 | Ucs2BlockSize = (UINT32) sizeof (EFI_HII_SIBT_STRING_UCS2_BLOCK);\r | |
1076 | \r | |
1077 | StringBlock = (UINT8 *) AllocateZeroPool (OldBlockSize + Ucs2BlockSize);\r | |
1078 | if (StringBlock == NULL) {\r | |
1079 | Status = EFI_OUT_OF_RESOURCES;\r | |
1080 | goto Done;\r | |
1081 | }\r | |
1082 | //\r | |
1083 | // Copy original string blocks, except the EFI_HII_SIBT_END.\r | |
1084 | //\r | |
1085 | CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));\r | |
1086 | //\r | |
1087 | // Create a blank EFI_HII_SIBT_STRING_UCS2 block\r | |
1088 | //\r | |
1089 | BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
1090 | *BlockPtr = EFI_HII_SIBT_STRING_UCS2;\r | |
1091 | BlockPtr += sizeof (EFI_HII_SIBT_STRING_UCS2_BLOCK);\r | |
1092 | \r | |
1093 | //\r | |
1094 | // Append a EFI_HII_SIBT_END block to the end.\r | |
1095 | //\r | |
1096 | *BlockPtr = EFI_HII_SIBT_END;\r | |
1097 | FreePool (StringPackage->StringBlock);\r | |
1098 | StringPackage->StringBlock = StringBlock;\r | |
1099 | StringPackage->StringPkgHdr->Header.Length += Ucs2BlockSize;\r | |
1100 | PackageListNode->PackageListHdr.PackageLength += Ucs2BlockSize;\r | |
93e3992d | 1101 | }\r |
1102 | }\r | |
d6a82eaf LG |
1103 | if (NewStringId == 0) {\r |
1104 | //\r | |
1105 | // No string package is found.\r | |
1106 | // Create new string package. StringId 1 is reserved for Language Name string.\r | |
1107 | //\r | |
1108 | *StringId = 2;\r | |
1109 | } else {\r | |
1110 | //\r | |
1111 | // Set new StringId\r | |
1112 | //\r | |
d7c0e60c | 1113 | *StringId = (EFI_STRING_ID) (NewStringId + 1);\r |
d6a82eaf | 1114 | }\r |
93e3992d | 1115 | \r |
d6a82eaf LG |
1116 | if (MatchStringPackage != NULL) {\r |
1117 | StringPackage = MatchStringPackage;\r | |
1118 | } else {\r | |
93e3992d | 1119 | //\r |
1120 | // LanguageName is required to create a new string package.\r | |
1121 | //\r | |
1122 | if (LanguageName == NULL) {\r | |
d6a82eaf LG |
1123 | Status = EFI_INVALID_PARAMETER;\r |
1124 | goto Done;\r | |
93e3992d | 1125 | }\r |
1126 | \r | |
1127 | StringPackage = AllocateZeroPool (sizeof (HII_STRING_PACKAGE_INSTANCE));\r | |
1128 | if (StringPackage == NULL) {\r | |
d6a82eaf LG |
1129 | Status = EFI_OUT_OF_RESOURCES;\r |
1130 | goto Done;\r | |
93e3992d | 1131 | }\r |
1132 | \r | |
d6a82eaf LG |
1133 | StringPackage->Signature = HII_STRING_PACKAGE_SIGNATURE;\r |
1134 | StringPackage->MaxStringId = *StringId;\r | |
1135 | StringPackage->FontId = 0;\r | |
93e3992d | 1136 | InitializeListHead (&StringPackage->FontInfoList);\r |
1137 | \r | |
1138 | //\r | |
1139 | // Fill in the string package header\r | |
1140 | //\r | |
1141 | HeaderSize = (UINT32) (AsciiStrSize ((CHAR8 *) Language) - 1 + sizeof (EFI_HII_STRING_PACKAGE_HDR));\r | |
1142 | StringPackage->StringPkgHdr = AllocateZeroPool (HeaderSize);\r | |
1143 | if (StringPackage->StringPkgHdr == NULL) {\r | |
676df92c | 1144 | FreePool (StringPackage);\r |
d6a82eaf LG |
1145 | Status = EFI_OUT_OF_RESOURCES;\r |
1146 | goto Done;\r | |
93e3992d | 1147 | }\r |
1148 | StringPackage->StringPkgHdr->Header.Type = EFI_HII_PACKAGE_STRINGS;\r | |
1149 | StringPackage->StringPkgHdr->HdrSize = HeaderSize;\r | |
1150 | StringPackage->StringPkgHdr->StringInfoOffset = HeaderSize;\r | |
d6a82eaf | 1151 | CopyMem (StringPackage->StringPkgHdr->LanguageWindow, mLanguageWindow, 16 * sizeof (CHAR16));\r |
93e3992d | 1152 | StringPackage->StringPkgHdr->LanguageName = 1;\r |
1153 | AsciiStrCpy (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language);\r | |
1154 | \r | |
1155 | //\r | |
1156 | // Calculate the length of the string blocks, including string block to record\r | |
1157 | // printable language full name and EFI_HII_SIBT_END_BLOCK.\r | |
1158 | //\r | |
d6a82eaf LG |
1159 | Ucs2BlockSize = (UINT32) (StrSize ((CHAR16 *) LanguageName) + \r |
1160 | (*StringId - 1) * sizeof (EFI_HII_SIBT_STRING_UCS2_BLOCK) - sizeof (CHAR16));\r | |
93e3992d | 1161 | \r |
1162 | BlockSize = Ucs2BlockSize + sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
1163 | StringPackage->StringBlock = (UINT8 *) AllocateZeroPool (BlockSize);\r | |
1164 | if (StringPackage->StringBlock == NULL) {\r | |
676df92c | 1165 | FreePool (StringPackage->StringPkgHdr);\r |
1166 | FreePool (StringPackage);\r | |
d6a82eaf LG |
1167 | Status = EFI_OUT_OF_RESOURCES;\r |
1168 | goto Done;\r | |
93e3992d | 1169 | }\r |
1170 | \r | |
1171 | //\r | |
1172 | // Insert the string block of printable language full name\r | |
1173 | //\r | |
1174 | BlockPtr = StringPackage->StringBlock;\r | |
1175 | *BlockPtr = EFI_HII_SIBT_STRING_UCS2;\r | |
1176 | BlockPtr += sizeof (EFI_HII_STRING_BLOCK);\r | |
1177 | CopyMem (BlockPtr, (EFI_STRING) LanguageName, StrSize ((EFI_STRING) LanguageName));\r | |
1178 | BlockPtr += StrSize ((EFI_STRING) LanguageName);\r | |
d6a82eaf LG |
1179 | for (Index = 2; Index <= *StringId - 1; Index ++) {\r |
1180 | *BlockPtr = EFI_HII_SIBT_STRING_UCS2;\r | |
1181 | BlockPtr += sizeof (EFI_HII_SIBT_STRING_UCS2_BLOCK);\r | |
1182 | }\r | |
93e3992d | 1183 | //\r |
1184 | // Insert the end block\r | |
1185 | //\r | |
1186 | *BlockPtr = EFI_HII_SIBT_END;\r | |
1187 | \r | |
1188 | //\r | |
1189 | // Append this string package node to string package array in this package list.\r | |
1190 | //\r | |
1191 | StringPackage->StringPkgHdr->Header.Length = HeaderSize + BlockSize;\r | |
1192 | PackageListNode->PackageListHdr.PackageLength += StringPackage->StringPkgHdr->Header.Length;\r | |
1193 | InsertTailList (&PackageListNode->StringPkgHdr, &StringPackage->StringEntry);\r | |
d6a82eaf | 1194 | NewStringPackageCreated = TRUE;\r |
93e3992d | 1195 | }\r |
1196 | \r | |
1197 | OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;\r | |
1198 | \r | |
1199 | if (StringFontInfo == NULL) {\r | |
1200 | //\r | |
1201 | // Create a EFI_HII_SIBT_STRING_UCS2_BLOCK since font info is not specified.\r | |
1202 | //\r | |
93e3992d | 1203 | Ucs2BlockSize = (UINT32) (StrSize (String) + sizeof (EFI_HII_SIBT_STRING_UCS2_BLOCK)\r |
1204 | - sizeof (CHAR16));\r | |
1205 | \r | |
1206 | StringBlock = (UINT8 *) AllocateZeroPool (OldBlockSize + Ucs2BlockSize);\r | |
1207 | if (StringBlock == NULL) {\r | |
d6a82eaf LG |
1208 | Status = EFI_OUT_OF_RESOURCES;\r |
1209 | goto Done;\r | |
93e3992d | 1210 | }\r |
1211 | //\r | |
1212 | // Copy original string blocks, except the EFI_HII_SIBT_END.\r | |
1213 | //\r | |
1214 | CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));\r | |
1215 | //\r | |
1216 | // Create a EFI_HII_SIBT_STRING_UCS2 block\r | |
1217 | //\r | |
1218 | BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
1219 | *BlockPtr = EFI_HII_SIBT_STRING_UCS2;\r | |
1220 | BlockPtr += sizeof (EFI_HII_STRING_BLOCK);\r | |
1221 | CopyMem (BlockPtr, (EFI_STRING) String, StrSize ((EFI_STRING) String));\r | |
1222 | BlockPtr += StrSize ((EFI_STRING) String);\r | |
1223 | \r | |
1224 | //\r | |
1225 | // Append a EFI_HII_SIBT_END block to the end.\r | |
1226 | //\r | |
1227 | *BlockPtr = EFI_HII_SIBT_END;\r | |
676df92c | 1228 | FreePool (StringPackage->StringBlock);\r |
93e3992d | 1229 | StringPackage->StringBlock = StringBlock;\r |
1230 | StringPackage->StringPkgHdr->Header.Length += Ucs2BlockSize;\r | |
1231 | PackageListNode->PackageListHdr.PackageLength += Ucs2BlockSize;\r | |
1232 | \r | |
1233 | } else {\r | |
1234 | //\r | |
1235 | // StringFontInfo is specified here. If there is a EFI_HII_SIBT_FONT_BLOCK\r | |
1236 | // which refers to this font info, create a EFI_HII_SIBT_STRING_UCS2_FONT block\r | |
1237 | // only. Otherwise create a EFI_HII_SIBT_FONT block with a EFI_HII_SIBT_STRING\r | |
1238 | // _UCS2_FONT block.\r | |
1239 | //\r | |
1240 | Ucs2FontBlockSize = (UINT32) (StrSize (String) + sizeof (EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK) -\r | |
1241 | sizeof (CHAR16));\r | |
813acf3a | 1242 | if (ReferFontInfoLocally (Private, StringPackage, StringPackage->FontId, FALSE, GlobalFont, &LocalFont)) {\r |
93e3992d | 1243 | //\r |
1244 | // Create a EFI_HII_SIBT_STRING_UCS2_FONT block only.\r | |
1245 | //\r | |
1246 | StringBlock = (UINT8 *) AllocateZeroPool (OldBlockSize + Ucs2FontBlockSize);\r | |
1247 | if (StringBlock == NULL) {\r | |
d6a82eaf LG |
1248 | Status = EFI_OUT_OF_RESOURCES;\r |
1249 | goto Done;\r | |
93e3992d | 1250 | }\r |
1251 | //\r | |
1252 | // Copy original string blocks, except the EFI_HII_SIBT_END.\r | |
1253 | //\r | |
1254 | CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));\r | |
1255 | //\r | |
1256 | // Create a EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK\r | |
1257 | //\r | |
1258 | BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
1259 | *BlockPtr = EFI_HII_SIBT_STRING_UCS2_FONT;\r | |
1260 | BlockPtr += sizeof (EFI_HII_STRING_BLOCK);\r | |
1261 | *BlockPtr = LocalFont->FontId;\r | |
1262 | BlockPtr += sizeof (UINT8);\r | |
1263 | CopyMem (BlockPtr, (EFI_STRING) String, StrSize ((EFI_STRING) String));\r | |
1264 | BlockPtr += StrSize ((EFI_STRING) String);\r | |
1265 | \r | |
1266 | //\r | |
1267 | // Append a EFI_HII_SIBT_END block to the end.\r | |
1268 | //\r | |
1269 | *BlockPtr = EFI_HII_SIBT_END;\r | |
676df92c | 1270 | FreePool (StringPackage->StringBlock);\r |
93e3992d | 1271 | StringPackage->StringBlock = StringBlock;\r |
1272 | StringPackage->StringPkgHdr->Header.Length += Ucs2FontBlockSize;\r | |
1273 | PackageListNode->PackageListHdr.PackageLength += Ucs2FontBlockSize;\r | |
1274 | \r | |
1275 | } else {\r | |
1276 | //\r | |
1277 | // EFI_HII_SIBT_FONT_BLOCK does not exist in current string package, so\r | |
1278 | // create a EFI_HII_SIBT_FONT block to record the font info, then generate\r | |
1279 | // a EFI_HII_SIBT_STRING_UCS2_FONT block to record the incoming string.\r | |
1280 | //\r | |
1281 | FontBlockSize = (UINT32) (StrSize (((EFI_FONT_INFO *) StringFontInfo)->FontName) +\r | |
1282 | sizeof (EFI_HII_SIBT_FONT_BLOCK) - sizeof (CHAR16));\r | |
1283 | StringBlock = (UINT8 *) AllocateZeroPool (OldBlockSize + FontBlockSize + Ucs2FontBlockSize);\r | |
1284 | if (StringBlock == NULL) {\r | |
d6a82eaf LG |
1285 | Status = EFI_OUT_OF_RESOURCES;\r |
1286 | goto Done;\r | |
93e3992d | 1287 | }\r |
1288 | //\r | |
1289 | // Copy original string blocks, except the EFI_HII_SIBT_END.\r | |
1290 | //\r | |
1291 | CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));\r | |
1292 | \r | |
1293 | //\r | |
1294 | // Create a EFI_HII_SIBT_FONT block firstly and then backup its info in string\r | |
1295 | // package instance for future reference.\r | |
1296 | //\r | |
1297 | BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);\r | |
1298 | \r | |
1299 | Ext2.Header.BlockType = EFI_HII_SIBT_EXT2;\r | |
1300 | Ext2.BlockType2 = EFI_HII_SIBT_FONT;\r | |
1301 | Ext2.Length = (UINT16) FontBlockSize;\r | |
1302 | CopyMem (BlockPtr, &Ext2, sizeof (EFI_HII_SIBT_EXT2_BLOCK));\r | |
1303 | BlockPtr += sizeof (EFI_HII_SIBT_EXT2_BLOCK);\r | |
1304 | \r | |
1305 | *BlockPtr = LocalFont->FontId;\r | |
1306 | BlockPtr += sizeof (UINT8);\r | |
1307 | CopyMem (BlockPtr, &((EFI_FONT_INFO *) StringFontInfo)->FontSize, sizeof (UINT16));\r | |
1308 | BlockPtr += sizeof (UINT16);\r | |
1309 | CopyMem (BlockPtr, &((EFI_FONT_INFO *) StringFontInfo)->FontStyle, sizeof (EFI_HII_FONT_STYLE));\r | |
1310 | BlockPtr += sizeof (EFI_HII_FONT_STYLE);\r | |
1311 | CopyMem (\r | |
1312 | BlockPtr,\r | |
1313 | &((EFI_FONT_INFO *) StringFontInfo)->FontName,\r | |
1314 | StrSize (((EFI_FONT_INFO *) StringFontInfo)->FontName)\r | |
1315 | );\r | |
d6a82eaf | 1316 | BlockPtr += StrSize (((EFI_FONT_INFO *) StringFontInfo)->FontName);\r |
93e3992d | 1317 | //\r |
1318 | // Create a EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK\r | |
1319 | //\r | |
1320 | *BlockPtr = EFI_HII_SIBT_STRING_UCS2_FONT;\r | |
1321 | BlockPtr += sizeof (EFI_HII_STRING_BLOCK);\r | |
1322 | *BlockPtr = LocalFont->FontId;\r | |
1323 | BlockPtr += sizeof (UINT8);\r | |
1324 | CopyMem (BlockPtr, (EFI_STRING) String, StrSize ((EFI_STRING) String));\r | |
1325 | BlockPtr += StrSize ((EFI_STRING) String);\r | |
1326 | \r | |
1327 | //\r | |
1328 | // Append a EFI_HII_SIBT_END block to the end.\r | |
1329 | //\r | |
1330 | *BlockPtr = EFI_HII_SIBT_END;\r | |
676df92c | 1331 | FreePool (StringPackage->StringBlock);\r |
93e3992d | 1332 | StringPackage->StringBlock = StringBlock;\r |
1333 | StringPackage->StringPkgHdr->Header.Length += FontBlockSize + Ucs2FontBlockSize;\r | |
1334 | PackageListNode->PackageListHdr.PackageLength += FontBlockSize + Ucs2FontBlockSize;\r | |
813acf3a | 1335 | \r |
1336 | //\r | |
1337 | // Increase the FontId to make it unique since we already add \r | |
1338 | // a EFI_HII_SIBT_FONT block to this string package.\r | |
1339 | //\r | |
1340 | StringPackage->FontId++;\r | |
93e3992d | 1341 | }\r |
1342 | }\r | |
1343 | \r | |
d6a82eaf LG |
1344 | Done:\r |
1345 | if (!EFI_ERROR (Status) && NewStringPackageCreated) {\r | |
1346 | //\r | |
1347 | // Trigger any registered notification function for new string package\r | |
1348 | //\r | |
1349 | Status = InvokeRegisteredFunction (\r | |
1350 | Private,\r | |
1351 | EFI_HII_DATABASE_NOTIFY_NEW_PACK,\r | |
1352 | (VOID *) StringPackage,\r | |
1353 | EFI_HII_PACKAGE_STRINGS,\r | |
1354 | PackageList\r | |
1355 | );\r | |
8d00a0f1 | 1356 | }\r |
1357 | \r | |
d6a82eaf LG |
1358 | if (!EFI_ERROR (Status)) {\r |
1359 | //\r | |
1360 | // Update MaxString Id to new StringId\r | |
1361 | //\r | |
1362 | for (Link = PackageListNode->StringPkgHdr.ForwardLink;\r | |
1363 | Link != &PackageListNode->StringPkgHdr;\r | |
1364 | Link = Link->ForwardLink\r | |
1365 | ) {\r | |
1366 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
1367 | StringPackage->MaxStringId = *StringId;\r | |
1368 | }\r | |
1369 | } else if (NewStringPackageCreated) {\r | |
1370 | //\r | |
1371 | // Free the allocated new string Package when new string can't be added.\r | |
1372 | //\r | |
1373 | RemoveEntryList (&StringPackage->StringEntry);\r | |
1374 | FreePool (StringPackage->StringBlock);\r | |
1375 | FreePool (StringPackage->StringPkgHdr);\r | |
1376 | FreePool (StringPackage);\r | |
1377 | }\r | |
1378 | \r | |
1379 | return Status;\r | |
93e3992d | 1380 | }\r |
1381 | \r | |
1382 | \r | |
1383 | /**\r | |
1384 | This function retrieves the string specified by StringId which is associated\r | |
1385 | with the specified PackageList in the language Language and copies it into\r | |
1386 | the buffer specified by String.\r | |
1387 | \r | |
1388 | @param This A pointer to the EFI_HII_STRING_PROTOCOL instance.\r | |
1389 | @param Language Points to the language for the retrieved string.\r | |
1390 | @param PackageList The package list in the HII database to search for\r | |
1391 | the specified string.\r | |
1392 | @param StringId The string's id, which is unique within\r | |
1393 | PackageList.\r | |
1394 | @param String Points to the new null-terminated string.\r | |
1395 | @param StringSize On entry, points to the size of the buffer pointed\r | |
1396 | to by String, in bytes. On return, points to the\r | |
1397 | length of the string, in bytes.\r | |
ac644614 | 1398 | @param StringFontInfo If not NULL, points to the string's font\r |
93e3992d | 1399 | information. It's caller's responsibility to free\r |
1400 | this buffer.\r | |
1401 | \r | |
1402 | @retval EFI_SUCCESS The string was returned successfully.\r | |
1403 | @retval EFI_NOT_FOUND The string specified by StringId is not available.\r | |
1404 | @retval EFI_NOT_FOUND The string specified by StringId is available but\r | |
813acf3a | 1405 | not in the specified language.\r |
1406 | The specified PackageList is not in the database.\r | |
1407 | @retval EFI_INVALID_LANGUAGE - The string specified by StringId is available but\r | |
93e3992d | 1408 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by StringSize is too small to\r |
1409 | hold the string.\r | |
1410 | @retval EFI_INVALID_PARAMETER The String or Language or StringSize was NULL.\r | |
1411 | @retval EFI_OUT_OF_RESOURCES There were insufficient resources to complete the\r | |
1412 | request.\r | |
1413 | \r | |
1414 | **/\r | |
1415 | EFI_STATUS\r | |
1416 | EFIAPI\r | |
1417 | HiiGetString (\r | |
1418 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r | |
1419 | IN CONST CHAR8 *Language,\r | |
1420 | IN EFI_HII_HANDLE PackageList,\r | |
1421 | IN EFI_STRING_ID StringId,\r | |
1422 | OUT EFI_STRING String,\r | |
1423 | IN OUT UINTN *StringSize,\r | |
1424 | OUT EFI_FONT_INFO **StringFontInfo OPTIONAL\r | |
1425 | )\r | |
1426 | {\r | |
1427 | EFI_STATUS Status;\r | |
1428 | LIST_ENTRY *Link;\r | |
1429 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
1430 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
1431 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageListNode;\r | |
1432 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1433 | \r | |
1434 | if (This == NULL || Language == NULL || StringId < 1 || StringSize == NULL || PackageList == NULL) {\r | |
1435 | return EFI_INVALID_PARAMETER;\r | |
1436 | }\r | |
1437 | \r | |
1438 | if (String == NULL && *StringSize != 0) {\r | |
1439 | return EFI_INVALID_PARAMETER;\r | |
1440 | }\r | |
1441 | \r | |
1442 | if (!IsHiiHandleValid (PackageList)) {\r | |
1443 | return EFI_NOT_FOUND;\r | |
1444 | }\r | |
1445 | \r | |
1446 | Private = HII_STRING_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
1447 | PackageListNode = NULL;\r | |
1448 | \r | |
1449 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
1450 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
1451 | if (DatabaseRecord->Handle == PackageList) {\r | |
1452 | PackageListNode = DatabaseRecord->PackageList;\r | |
1453 | break;\r | |
1454 | }\r | |
1455 | }\r | |
1456 | \r | |
1457 | if (PackageListNode != NULL) {\r | |
813acf3a | 1458 | //\r |
1459 | // First search: to match the StringId in the specified language.\r | |
1460 | //\r | |
93e3992d | 1461 | for (Link = PackageListNode->StringPkgHdr.ForwardLink;\r |
1462 | Link != &PackageListNode->StringPkgHdr;\r | |
1463 | Link = Link->ForwardLink\r | |
1464 | ) {\r | |
813acf3a | 1465 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r |
f324bf4d | 1466 | if (HiiCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) {\r |
813acf3a | 1467 | Status = GetStringWorker (Private, StringPackage, StringId, String, StringSize, StringFontInfo);\r |
1468 | if (Status != EFI_NOT_FOUND) {\r | |
1469 | return Status;\r | |
1470 | }\r | |
93e3992d | 1471 | }\r |
1472 | }\r | |
813acf3a | 1473 | //\r |
1474 | // Second search: to match the StringId in other available languages if exist.\r | |
1475 | //\r | |
1476 | for (Link = PackageListNode->StringPkgHdr.ForwardLink; \r | |
1477 | Link != &PackageListNode->StringPkgHdr;\r | |
1478 | Link = Link->ForwardLink\r | |
1479 | ) {\r | |
1480 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE); \r | |
b86b413a | 1481 | Status = GetStringWorker (Private, StringPackage, StringId, NULL, NULL, NULL);\r |
813acf3a | 1482 | if (!EFI_ERROR (Status)) {\r |
1483 | return EFI_INVALID_LANGUAGE;\r | |
1484 | }\r | |
1485 | } \r | |
93e3992d | 1486 | }\r |
1487 | \r | |
1488 | return EFI_NOT_FOUND;\r | |
1489 | }\r | |
1490 | \r | |
1491 | \r | |
1492 | \r | |
1493 | /**\r | |
1494 | This function updates the string specified by StringId in the specified PackageList to the text\r | |
1495 | specified by String and, optionally, the font information specified by StringFontInfo.\r | |
1496 | \r | |
1497 | @param This A pointer to the EFI_HII_STRING_PROTOCOL instance.\r | |
1498 | @param PackageList The package list containing the strings.\r | |
ac644614 | 1499 | @param StringId The string's id, which is unique within\r |
93e3992d | 1500 | PackageList.\r |
1501 | @param Language Points to the language for the updated string.\r | |
1502 | @param String Points to the new null-terminated string.\r | |
ac644614 | 1503 | @param StringFontInfo Points to the string's font information or NULL if\r |
93e3992d | 1504 | the string font information is not changed.\r |
1505 | \r | |
1506 | @retval EFI_SUCCESS The string was updated successfully.\r | |
1507 | @retval EFI_NOT_FOUND The string specified by StringId is not in the\r | |
1508 | database.\r | |
1509 | @retval EFI_INVALID_PARAMETER The String or Language was NULL.\r | |
1510 | @retval EFI_INVALID_PARAMETER The specified StringFontInfo does not exist in\r | |
1511 | current database.\r | |
1512 | @retval EFI_OUT_OF_RESOURCES The system is out of resources to accomplish the\r | |
1513 | task.\r | |
1514 | \r | |
1515 | **/\r | |
1516 | EFI_STATUS\r | |
1517 | EFIAPI\r | |
1518 | HiiSetString (\r | |
1519 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r | |
1520 | IN EFI_HII_HANDLE PackageList,\r | |
1521 | IN EFI_STRING_ID StringId,\r | |
1522 | IN CONST CHAR8 *Language,\r | |
1523 | IN CONST EFI_STRING String,\r | |
1524 | IN CONST EFI_FONT_INFO *StringFontInfo OPTIONAL\r | |
1525 | )\r | |
1526 | {\r | |
1527 | EFI_STATUS Status;\r | |
1528 | LIST_ENTRY *Link;\r | |
1529 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
1530 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
1531 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageListNode;\r | |
1532 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1533 | UINT32 OldPackageLen;\r | |
1534 | \r | |
1535 | if (This == NULL || Language == NULL || StringId < 1 || String == NULL || PackageList == NULL) {\r | |
1536 | return EFI_INVALID_PARAMETER;\r | |
1537 | }\r | |
1538 | \r | |
1539 | if (!IsHiiHandleValid (PackageList)) {\r | |
1540 | return EFI_NOT_FOUND;\r | |
1541 | }\r | |
1542 | \r | |
1543 | Private = HII_STRING_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
1544 | PackageListNode = NULL;\r | |
1545 | \r | |
1546 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
1547 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
1548 | if (DatabaseRecord->Handle == PackageList) {\r | |
1549 | PackageListNode = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (DatabaseRecord->PackageList);\r | |
1550 | }\r | |
1551 | }\r | |
1552 | \r | |
1553 | if (PackageListNode != NULL) {\r | |
1554 | for (Link = PackageListNode->StringPkgHdr.ForwardLink;\r | |
1555 | Link != &PackageListNode->StringPkgHdr;\r | |
1556 | Link = Link->ForwardLink\r | |
1557 | ) {\r | |
1558 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
f324bf4d | 1559 | if (HiiCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) Language)) {\r |
93e3992d | 1560 | OldPackageLen = StringPackage->StringPkgHdr->Header.Length;\r |
1561 | Status = SetStringWorker (\r | |
1562 | Private,\r | |
1563 | StringPackage,\r | |
1564 | StringId,\r | |
1565 | (EFI_STRING) String,\r | |
1566 | (EFI_FONT_INFO *) StringFontInfo\r | |
1567 | );\r | |
1568 | if (EFI_ERROR (Status)) {\r | |
1569 | return Status;\r | |
1570 | }\r | |
1571 | PackageListNode->PackageListHdr.PackageLength += StringPackage->StringPkgHdr->Header.Length - OldPackageLen;\r | |
1572 | return EFI_SUCCESS;\r | |
1573 | }\r | |
1574 | }\r | |
1575 | }\r | |
1576 | \r | |
1577 | return EFI_NOT_FOUND;\r | |
1578 | }\r | |
1579 | \r | |
1580 | \r | |
1581 | \r | |
1582 | /**\r | |
1583 | This function returns the list of supported languages, in the format specified\r | |
1584 | in Appendix M of UEFI 2.1 spec.\r | |
1585 | \r | |
1586 | @param This A pointer to the EFI_HII_STRING_PROTOCOL instance.\r | |
1587 | @param PackageList The package list to examine.\r | |
1588 | @param Languages Points to the buffer to hold the returned string.\r | |
1589 | @param LanguagesSize On entry, points to the size of the buffer pointed\r | |
1590 | to by Languages, in bytes. On return, points to\r | |
1591 | the length of Languages, in bytes.\r | |
1592 | \r | |
1593 | @retval EFI_SUCCESS The languages were returned successfully.\r | |
1594 | @retval EFI_INVALID_PARAMETER The Languages or LanguagesSize was NULL.\r | |
1595 | @retval EFI_BUFFER_TOO_SMALL The LanguagesSize is too small to hold the list of\r | |
1596 | supported languages. LanguageSize is updated to\r | |
1597 | contain the required size.\r | |
1598 | @retval EFI_NOT_FOUND Could not find string package in specified\r | |
1599 | packagelist.\r | |
1600 | \r | |
1601 | **/\r | |
1602 | EFI_STATUS\r | |
1603 | EFIAPI\r | |
1604 | HiiGetLanguages (\r | |
1605 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r | |
1606 | IN EFI_HII_HANDLE PackageList,\r | |
1607 | IN OUT CHAR8 *Languages,\r | |
1608 | IN OUT UINTN *LanguagesSize\r | |
1609 | )\r | |
1610 | {\r | |
1611 | LIST_ENTRY *Link;\r | |
1612 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
1613 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
1614 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageListNode;\r | |
1615 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1616 | UINTN ResultSize;\r | |
1617 | \r | |
1618 | if (This == NULL || Languages == NULL || LanguagesSize == NULL || PackageList == NULL) {\r | |
1619 | return EFI_INVALID_PARAMETER;\r | |
1620 | }\r | |
1621 | if (!IsHiiHandleValid (PackageList)) {\r | |
1622 | return EFI_NOT_FOUND;\r | |
1623 | }\r | |
1624 | \r | |
1625 | Private = HII_STRING_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
1626 | \r | |
1627 | PackageListNode = NULL;\r | |
1628 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r | |
1629 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
1630 | if (DatabaseRecord->Handle == PackageList) {\r | |
1631 | PackageListNode = DatabaseRecord->PackageList;\r | |
1632 | break;\r | |
1633 | }\r | |
1634 | }\r | |
1635 | if (PackageListNode == NULL) {\r | |
1636 | return EFI_NOT_FOUND;\r | |
1637 | }\r | |
1638 | \r | |
1639 | //\r | |
1640 | // Search the languages in the specified packagelist.\r | |
1641 | //\r | |
1642 | ResultSize = 0;\r | |
1643 | for (Link = PackageListNode->StringPkgHdr.ForwardLink;\r | |
1644 | Link != &PackageListNode->StringPkgHdr;\r | |
1645 | Link = Link->ForwardLink\r | |
1646 | ) {\r | |
1647 | StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
1648 | ResultSize += AsciiStrSize (StringPackage->StringPkgHdr->Language);\r | |
2fef9e5f | 1649 | if (ResultSize <= *LanguagesSize) {\r |
93e3992d | 1650 | AsciiStrCpy (Languages, StringPackage->StringPkgHdr->Language);\r |
1651 | Languages += AsciiStrSize (StringPackage->StringPkgHdr->Language);\r | |
1652 | *(Languages - 1) = L';';\r | |
1653 | }\r | |
1654 | }\r | |
1655 | if (ResultSize == 0) {\r | |
1656 | return EFI_NOT_FOUND;\r | |
1657 | }\r | |
1658 | \r | |
1659 | if (*LanguagesSize < ResultSize) {\r | |
1660 | *LanguagesSize = ResultSize;\r | |
1661 | return EFI_BUFFER_TOO_SMALL;\r | |
1662 | }\r | |
1663 | \r | |
1664 | *(Languages - 1) = 0;\r | |
1665 | return EFI_SUCCESS;\r | |
1666 | }\r | |
1667 | \r | |
1668 | \r | |
1669 | /**\r | |
1670 | Each string package has associated with it a single primary language and zero\r | |
1671 | or more secondary languages. This routine returns the secondary languages\r | |
1672 | associated with a package list.\r | |
1673 | \r | |
1674 | @param This A pointer to the EFI_HII_STRING_PROTOCOL instance.\r | |
1675 | @param PackageList The package list to examine.\r | |
1676 | @param FirstLanguage Points to the primary language.\r | |
1677 | @param SecondaryLanguages Points to the buffer to hold the returned list of\r | |
1678 | secondary languages for the specified\r | |
1679 | FirstLanguage. If there are no secondary\r | |
1680 | languages, the function returns successfully, but\r | |
1681 | this is set to NULL.\r | |
e90b081a | 1682 | @param SecondaryLanguagesSize On entry, points to the size of the buffer pointed\r |
1683 | to by SecondaryLanguages, in bytes. On return,\r | |
1684 | points to the length of SecondaryLanguages in bytes.\r | |
93e3992d | 1685 | \r |
1686 | @retval EFI_SUCCESS Secondary languages were correctly returned.\r | |
e90b081a | 1687 | @retval EFI_INVALID_PARAMETER FirstLanguage or SecondaryLanguages or\r |
1688 | SecondaryLanguagesSize was NULL.\r | |
1689 | @retval EFI_BUFFER_TOO_SMALL The buffer specified by SecondaryLanguagesSize is\r | |
93e3992d | 1690 | too small to hold the returned information.\r |
1691 | SecondLanguageSize is updated to hold the size of\r | |
1692 | the buffer required.\r | |
813acf3a | 1693 | @retval EFI_INVALID_LANGUAGE The language specified by FirstLanguage is not\r |
1694 | present in the specified package list.\r | |
1695 | @retval EFI_NOT_FOUND The specified PackageList is not in the Database. \r | |
93e3992d | 1696 | \r |
1697 | **/\r | |
1698 | EFI_STATUS\r | |
1699 | EFIAPI\r | |
1700 | HiiGetSecondaryLanguages (\r | |
1701 | IN CONST EFI_HII_STRING_PROTOCOL *This,\r | |
1702 | IN EFI_HII_HANDLE PackageList,\r | |
1703 | IN CONST CHAR8 *FirstLanguage,\r | |
e90b081a | 1704 | IN OUT CHAR8 *SecondaryLanguages,\r |
1705 | IN OUT UINTN *SecondaryLanguagesSize\r | |
93e3992d | 1706 | )\r |
1707 | {\r | |
1708 | LIST_ENTRY *Link;\r | |
1709 | LIST_ENTRY *Link1;\r | |
1710 | HII_DATABASE_PRIVATE_DATA *Private;\r | |
1711 | HII_DATABASE_RECORD *DatabaseRecord;\r | |
1712 | HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageListNode;\r | |
1713 | HII_STRING_PACKAGE_INSTANCE *StringPackage;\r | |
1714 | CHAR8 *Languages;\r | |
1715 | UINTN ResultSize;\r | |
1716 | \r | |
1717 | if (This == NULL || PackageList == NULL || FirstLanguage == NULL) {\r | |
1718 | return EFI_INVALID_PARAMETER;\r | |
1719 | }\r | |
e90b081a | 1720 | if (SecondaryLanguages == NULL || SecondaryLanguagesSize == NULL) {\r |
93e3992d | 1721 | return EFI_INVALID_PARAMETER;\r |
1722 | }\r | |
1723 | if (!IsHiiHandleValid (PackageList)) {\r | |
1724 | return EFI_NOT_FOUND;\r | |
1725 | }\r | |
1726 | \r | |
1727 | Private = HII_STRING_DATABASE_PRIVATE_DATA_FROM_THIS (This);\r | |
93e3992d | 1728 | \r |
813acf3a | 1729 | PackageListNode = NULL; \r |
93e3992d | 1730 | for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {\r |
1731 | DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);\r | |
1732 | if (DatabaseRecord->Handle == PackageList) {\r | |
1733 | PackageListNode = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (DatabaseRecord->PackageList);\r | |
813acf3a | 1734 | break;\r |
1735 | }\r | |
1736 | }\r | |
1737 | if (PackageListNode == NULL) {\r | |
1738 | return EFI_NOT_FOUND;\r | |
1739 | }\r | |
1740 | \r | |
1741 | Languages = NULL;\r | |
1742 | ResultSize = 0;\r | |
1743 | for (Link1 = PackageListNode->StringPkgHdr.ForwardLink;\r | |
1744 | Link1 != &PackageListNode->StringPkgHdr;\r | |
1745 | Link1 = Link1->ForwardLink\r | |
1746 | ) {\r | |
1747 | StringPackage = CR (Link1, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);\r | |
f324bf4d | 1748 | if (HiiCompareLanguage (StringPackage->StringPkgHdr->Language, (CHAR8 *) FirstLanguage)) {\r |
813acf3a | 1749 | Languages = StringPackage->StringPkgHdr->Language;\r |
1750 | //\r | |
1751 | // Language is a series of ';' terminated strings, first one is primary\r | |
1752 | // language and following with other secondary languages or NULL if no\r | |
1753 | // secondary languages any more.\r | |
1754 | //\r | |
1755 | Languages = AsciiStrStr (Languages, ";");\r | |
1756 | if (Languages == NULL) {\r | |
1757 | break;\r | |
1758 | }\r | |
1759 | Languages++;\r | |
93e3992d | 1760 | \r |
813acf3a | 1761 | ResultSize = AsciiStrSize (Languages);\r |
e90b081a | 1762 | if (ResultSize <= *SecondaryLanguagesSize) {\r |
1763 | AsciiStrCpy (SecondaryLanguages, Languages);\r | |
813acf3a | 1764 | } else {\r |
e90b081a | 1765 | *SecondaryLanguagesSize = ResultSize;\r |
813acf3a | 1766 | return EFI_BUFFER_TOO_SMALL;\r |
93e3992d | 1767 | }\r |
813acf3a | 1768 | \r |
1769 | return EFI_SUCCESS;\r | |
93e3992d | 1770 | }\r |
1771 | }\r | |
1772 | \r | |
813acf3a | 1773 | return EFI_INVALID_LANGUAGE;\r |
93e3992d | 1774 | }\r |
1775 | \r | |
f324bf4d | 1776 | /**\r |
1777 | Compare whether two names of languages are identical.\r | |
1778 | \r | |
1779 | @param Language1 Name of language 1\r | |
1780 | @param Language2 Name of language 2\r | |
1781 | \r | |
1782 | @retval TRUE same\r | |
1783 | @retval FALSE not same\r | |
1784 | \r | |
1785 | **/\r | |
1786 | BOOLEAN\r | |
1787 | HiiCompareLanguage (\r | |
1788 | IN CHAR8 *Language1,\r | |
1789 | IN CHAR8 *Language2\r | |
1790 | )\r | |
1791 | {\r | |
1792 | //\r | |
1793 | // Porting Guide:\r | |
1794 | // This library interface is simply obsolete.\r | |
1795 | // Include the source code to user code.\r | |
1796 | //\r | |
1797 | UINTN Index;\r | |
1798 | \r | |
1799 | for (Index = 0; (Language1[Index] != 0) && (Language2[Index] != 0); Index++) {\r | |
1800 | if (Language1[Index] != Language2[Index]) {\r | |
1801 | return FALSE;\r | |
1802 | }\r | |
1803 | }\r | |
1804 | \r | |
1805 | if (((Language1[Index] == 0) && (Language2[Index] == 0)) || \r | |
1806 | ((Language1[Index] == 0) && (Language2[Index] != ';')) ||\r | |
1807 | ((Language1[Index] == ';') && (Language2[Index] != 0)) ||\r | |
1808 | ((Language1[Index] == ';') && (Language2[Index] != ';'))) {\r | |
1809 | return TRUE;\r | |
1810 | }\r | |
1811 | \r | |
1812 | return FALSE;\r | |
1813 | }\r |