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IntelFrameworkModulePkg BootMaint: Use safe string functions
[mirror_edk2.git] / IntelFrameworkModulePkg / Universal / BdsDxe / BootMaint / UpdatePage.c
1 /** @file
2 Dynamically update the pages.
3
4 Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 **/
14
15 #include "BootMaint.h"
16
17 /**
18 Refresh the global UpdateData structure.
19
20 **/
21 VOID
22 RefreshUpdateData (
23 VOID
24 )
25 {
26 //
27 // Free current updated date
28 //
29 if (mStartOpCodeHandle != NULL) {
30 HiiFreeOpCodeHandle (mStartOpCodeHandle);
31 }
32
33 //
34 // Create new OpCode Handle
35 //
36 mStartOpCodeHandle = HiiAllocateOpCodeHandle ();
37
38 //
39 // Create Hii Extend Label OpCode as the start opcode
40 //
41 mStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (mStartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
42 mStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
43
44 }
45
46 /**
47 Add a "Go back to main page" tag in front of the form when there are no
48 "Apply changes" and "Discard changes" tags in the end of the form.
49
50 @param CallbackData The BMM context data.
51
52 **/
53 VOID
54 UpdatePageStart (
55 IN BMM_CALLBACK_DATA *CallbackData
56 )
57 {
58 RefreshUpdateData ();
59 mStartLabel->Number = CallbackData->BmmCurrentPageId;
60
61 if (!(CallbackData->BmmAskSaveOrNot)) {
62 //
63 // Add a "Go back to main page" tag in front of the form when there are no
64 // "Apply changes" and "Discard changes" tags in the end of the form.
65 //
66 HiiCreateGotoOpCode (
67 mStartOpCodeHandle,
68 FORM_MAIN_ID,
69 STRING_TOKEN (STR_FORM_GOTO_MAIN),
70 STRING_TOKEN (STR_FORM_GOTO_MAIN),
71 0,
72 FORM_MAIN_ID
73 );
74 }
75
76 }
77
78 /**
79 Create the "Apply changes" and "Discard changes" tags. And
80 ensure user can return to the main page.
81
82 @param CallbackData The BMM context data.
83
84 **/
85 VOID
86 UpdatePageEnd (
87 IN BMM_CALLBACK_DATA *CallbackData
88 )
89 {
90 //
91 // Create the "Apply changes" and "Discard changes" tags.
92 //
93 if (CallbackData->BmmAskSaveOrNot) {
94 HiiCreateSubTitleOpCode (
95 mStartOpCodeHandle,
96 STRING_TOKEN (STR_NULL_STRING),
97 0,
98 0,
99 0
100 );
101
102 HiiCreateActionOpCode (
103 mStartOpCodeHandle,
104 KEY_VALUE_SAVE_AND_EXIT,
105 STRING_TOKEN (STR_SAVE_AND_EXIT),
106 STRING_TOKEN (STR_NULL_STRING),
107 EFI_IFR_FLAG_CALLBACK,
108 0
109 );
110 }
111
112 //
113 // Ensure user can return to the main page.
114 //
115 HiiCreateActionOpCode (
116 mStartOpCodeHandle,
117 KEY_VALUE_NO_SAVE_AND_EXIT,
118 STRING_TOKEN (STR_NO_SAVE_AND_EXIT),
119 STRING_TOKEN (STR_NULL_STRING),
120 EFI_IFR_FLAG_CALLBACK,
121 0
122 );
123
124 HiiUpdateForm (
125 CallbackData->BmmHiiHandle,
126 &gBootMaintFormSetGuid,
127 CallbackData->BmmCurrentPageId,
128 mStartOpCodeHandle, // Label CallbackData->BmmCurrentPageId
129 mEndOpCodeHandle // LABEL_END
130 );
131 }
132
133 /**
134 Clean up the dynamic opcode at label and form specified by both LabelId.
135
136 @param LabelId It is both the Form ID and Label ID for opcode deletion.
137 @param CallbackData The BMM context data.
138
139 **/
140 VOID
141 CleanUpPage (
142 IN UINT16 LabelId,
143 IN BMM_CALLBACK_DATA *CallbackData
144 )
145 {
146 RefreshUpdateData ();
147
148 //
149 // Remove all op-codes from dynamic page
150 //
151 mStartLabel->Number = LabelId;
152 HiiUpdateForm (
153 CallbackData->BmmHiiHandle,
154 &gBootMaintFormSetGuid,
155 LabelId,
156 mStartOpCodeHandle, // Label LabelId
157 mEndOpCodeHandle // LABEL_END
158 );
159 }
160
161 /**
162 Boot a file selected by user at File Expoloer of BMM.
163
164 @param FileContext The file context data, which contains the device path
165 of the file to be boot from.
166
167 @retval EFI_SUCCESS The function completed successfull.
168 @return Other value if the boot from the file fails.
169
170 **/
171 EFI_STATUS
172 BootThisFile (
173 IN BM_FILE_CONTEXT *FileContext
174 )
175 {
176 EFI_STATUS Status;
177 UINTN ExitDataSize;
178 CHAR16 *ExitData;
179 BDS_COMMON_OPTION *Option;
180
181 Option = (BDS_COMMON_OPTION *) AllocatePool (sizeof (BDS_COMMON_OPTION));
182 ASSERT (Option != NULL);
183 Option->Description = (CHAR16 *) AllocateCopyPool (StrSize (FileContext->FileName), FileContext->FileName);
184 Option->DevicePath = FileContext->DevicePath;
185 Option->LoadOptionsSize = 0;
186 Option->LoadOptions = NULL;
187
188 //
189 // Since current no boot from removable media directly is allowed */
190 //
191 gST->ConOut->ClearScreen (gST->ConOut);
192
193 ExitDataSize = 0;
194
195 Status = BdsLibBootViaBootOption (Option, Option->DevicePath, &ExitDataSize, &ExitData);
196
197 return Status;
198
199 }
200
201 /**
202 Create a list of Goto Opcode for all terminal devices logged
203 by TerminaMenu. This list will be inserted to form FORM_CON_COM_SETUP_ID.
204
205 @param CallbackData The BMM context data.
206 **/
207 VOID
208 UpdateConCOMPage (
209 IN BMM_CALLBACK_DATA *CallbackData
210 )
211 {
212 BM_MENU_ENTRY *NewMenuEntry;
213 UINT16 Index;
214
215 CallbackData->BmmAskSaveOrNot = FALSE;
216
217 UpdatePageStart (CallbackData);
218
219
220 for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {
221 NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);
222
223 HiiCreateGotoOpCode (
224 mStartOpCodeHandle,
225 FORM_CON_COM_SETUP_ID,
226 NewMenuEntry->DisplayStringToken,
227 STRING_TOKEN (STR_NULL_STRING),
228 EFI_IFR_FLAG_CALLBACK,
229 (UINT16) (TERMINAL_OPTION_OFFSET + Index)
230 );
231 }
232
233 UpdatePageEnd (CallbackData);
234 }
235
236 /**
237 Create a lit of boot option from global BootOptionMenu. It
238 allow user to delete the boot option.
239
240 @param CallbackData The BMM context data.
241
242 **/
243 VOID
244 UpdateBootDelPage (
245 IN BMM_CALLBACK_DATA *CallbackData
246 )
247 {
248 BM_MENU_ENTRY *NewMenuEntry;
249 BM_LOAD_CONTEXT *NewLoadContext;
250 UINT16 Index;
251
252 CallbackData->BmmAskSaveOrNot = TRUE;
253
254 UpdatePageStart (CallbackData);
255 CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, &BootOptionMenu);
256
257 ASSERT (BootOptionMenu.MenuNumber <= (sizeof (CallbackData->BmmFakeNvData.BootOptionDel) / sizeof (CallbackData->BmmFakeNvData.BootOptionDel[0])));
258 for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {
259 NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);
260 NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;
261 if (NewLoadContext->IsLegacy) {
262 continue;
263 }
264
265 NewLoadContext->Deleted = FALSE;
266
267 if (CallbackData->BmmFakeNvData.BootOptionDel[Index] && !CallbackData->BmmFakeNvData.BootOptionDelMark[Index]) {
268 //
269 // CallbackData->BmmFakeNvData.BootOptionDel[Index] == TRUE means browser knows this boot option is selected
270 // CallbackData->BmmFakeNvData.BootOptionDelMark[Index] = FALSE means BDS knows the selected boot option has
271 // deleted, browser maintains old useless info. So clear this info here, and later update this info to browser
272 // through HiiSetBrowserData function.
273 //
274 CallbackData->BmmFakeNvData.BootOptionDel[Index] = FALSE;
275 }
276
277 HiiCreateCheckBoxOpCode (
278 mStartOpCodeHandle,
279 (EFI_QUESTION_ID) (BOOT_OPTION_DEL_QUESTION_ID + Index),
280 VARSTORE_ID_BOOT_MAINT,
281 (UINT16) (BOOT_OPTION_DEL_VAR_OFFSET + Index),
282 NewMenuEntry->DisplayStringToken,
283 NewMenuEntry->HelpStringToken,
284 EFI_IFR_FLAG_CALLBACK,
285 0,
286 NULL
287 );
288 }
289
290 UpdatePageEnd (CallbackData);
291 }
292
293 /**
294 Create a lit of driver option from global DriverMenu.
295
296 @param CallbackData The BMM context data.
297
298 **/
299 VOID
300 UpdateDrvAddHandlePage (
301 IN BMM_CALLBACK_DATA *CallbackData
302 )
303 {
304 BM_MENU_ENTRY *NewMenuEntry;
305 UINT16 Index;
306
307 CallbackData->BmmAskSaveOrNot = FALSE;
308
309 UpdatePageStart (CallbackData);
310
311 for (Index = 0; Index < DriverMenu.MenuNumber; Index++) {
312 NewMenuEntry = BOpt_GetMenuEntry (&DriverMenu, Index);
313
314 HiiCreateGotoOpCode (
315 mStartOpCodeHandle,
316 FORM_DRV_ADD_HANDLE_DESC_ID,
317 NewMenuEntry->DisplayStringToken,
318 STRING_TOKEN (STR_NULL_STRING),
319 EFI_IFR_FLAG_CALLBACK,
320 (UINT16) (HANDLE_OPTION_OFFSET + Index)
321 );
322 }
323
324 UpdatePageEnd (CallbackData);
325 }
326
327 /**
328 Create a lit of driver option from global DriverOptionMenu. It
329 allow user to delete the driver option.
330
331 @param CallbackData The BMM context data.
332
333 **/
334 VOID
335 UpdateDrvDelPage (
336 IN BMM_CALLBACK_DATA *CallbackData
337 )
338 {
339 BM_MENU_ENTRY *NewMenuEntry;
340 BM_LOAD_CONTEXT *NewLoadContext;
341 UINT16 Index;
342
343 CallbackData->BmmAskSaveOrNot = TRUE;
344
345 UpdatePageStart (CallbackData);
346
347 CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, &DriverOptionMenu);
348
349 ASSERT (DriverOptionMenu.MenuNumber <= (sizeof (CallbackData->BmmFakeNvData.DriverOptionDel) / sizeof (CallbackData->BmmFakeNvData.DriverOptionDel[0])));
350 for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {
351 NewMenuEntry = BOpt_GetMenuEntry (&DriverOptionMenu, Index);
352
353 NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;
354 NewLoadContext->Deleted = FALSE;
355
356 if (CallbackData->BmmFakeNvData.DriverOptionDel[Index] && !CallbackData->BmmFakeNvData.DriverOptionDelMark[Index]) {
357 //
358 // CallbackData->BmmFakeNvData.BootOptionDel[Index] == TRUE means browser knows this boot option is selected
359 // CallbackData->BmmFakeNvData.BootOptionDelMark[Index] = FALSE means BDS knows the selected boot option has
360 // deleted, browser maintains old useless info. So clear this info here, and later update this info to browser
361 // through HiiSetBrowserData function.
362 //
363 CallbackData->BmmFakeNvData.DriverOptionDel[Index] = FALSE;
364 }
365
366 HiiCreateCheckBoxOpCode (
367 mStartOpCodeHandle,
368 (EFI_QUESTION_ID) (DRIVER_OPTION_DEL_QUESTION_ID + Index),
369 VARSTORE_ID_BOOT_MAINT,
370 (UINT16) (DRIVER_OPTION_DEL_VAR_OFFSET + Index),
371 NewMenuEntry->DisplayStringToken,
372 NewMenuEntry->HelpStringToken,
373 EFI_IFR_FLAG_CALLBACK,
374 0,
375 NULL
376 );
377 }
378
379 UpdatePageEnd (CallbackData);
380 }
381
382 /**
383 Prepare the page to allow user to add description for
384 a Driver Option.
385
386 @param CallbackData The BMM context data.
387
388 **/
389 VOID
390 UpdateDriverAddHandleDescPage (
391 IN BMM_CALLBACK_DATA *CallbackData
392 )
393 {
394 BM_MENU_ENTRY *NewMenuEntry;
395
396 CallbackData->BmmFakeNvData.DriverAddActive = 0x01;
397 CallbackData->BmmFakeNvData.DriverAddForceReconnect = 0x00;
398 CallbackData->BmmAskSaveOrNot = TRUE;
399 NewMenuEntry = CallbackData->MenuEntry;
400
401 UpdatePageStart (CallbackData);
402
403 HiiCreateSubTitleOpCode (
404 mStartOpCodeHandle,
405 NewMenuEntry->DisplayStringToken,
406 0,
407 0,
408 0
409 );
410
411 HiiCreateStringOpCode (
412 mStartOpCodeHandle,
413 (EFI_QUESTION_ID) DRV_ADD_HANDLE_DESC_QUESTION_ID,
414 VARSTORE_ID_BOOT_MAINT,
415 DRV_ADD_HANDLE_DESC_VAR_OFFSET,
416 STRING_TOKEN (STR_LOAD_OPTION_DESC),
417 STRING_TOKEN (STR_NULL_STRING),
418 0,
419 0,
420 6,
421 75,
422 NULL
423 );
424
425 HiiCreateCheckBoxOpCode (
426 mStartOpCodeHandle,
427 (EFI_QUESTION_ID) DRV_ADD_RECON_QUESTION_ID,
428 VARSTORE_ID_BOOT_MAINT,
429 DRV_ADD_RECON_VAR_OFFSET,
430 STRING_TOKEN (STR_LOAD_OPTION_FORCE_RECON),
431 STRING_TOKEN (STR_LOAD_OPTION_FORCE_RECON),
432 0,
433 0,
434 NULL
435 );
436
437 HiiCreateStringOpCode (
438 mStartOpCodeHandle,
439 (EFI_QUESTION_ID) DRIVER_ADD_OPTION_QUESTION_ID,
440 VARSTORE_ID_BOOT_MAINT,
441 DRIVER_ADD_OPTION_VAR_OFFSET,
442 STRING_TOKEN (STR_OPTIONAL_DATA),
443 STRING_TOKEN (STR_NULL_STRING),
444 0,
445 0,
446 6,
447 75,
448 NULL
449 );
450
451 UpdatePageEnd (CallbackData);
452 }
453
454 /**
455 Update console page.
456
457 @param UpdatePageId The form ID to be updated.
458 @param ConsoleMenu The console menu list.
459 @param CallbackData The BMM context data.
460
461 **/
462 VOID
463 UpdateConsolePage (
464 IN UINT16 UpdatePageId,
465 IN BM_MENU_OPTION *ConsoleMenu,
466 IN BMM_CALLBACK_DATA *CallbackData
467 )
468 {
469 BM_MENU_ENTRY *NewMenuEntry;
470 UINT16 Index;
471 UINT8 CheckFlags;
472 UINT8 *ConsoleCheck;
473 EFI_QUESTION_ID QuestionIdBase;
474 UINT16 VariableOffsetBase;
475
476 UpdatePageStart (CallbackData);
477
478 ConsoleCheck = NULL;
479 QuestionIdBase = 0;
480 VariableOffsetBase = 0;
481
482 switch (UpdatePageId) {
483 case FORM_CON_IN_ID:
484 ConsoleCheck = &CallbackData->BmmFakeNvData.ConsoleInCheck[0];
485 QuestionIdBase = CON_IN_DEVICE_QUESTION_ID;
486 VariableOffsetBase = CON_IN_DEVICE_VAR_OFFSET;
487 break;
488
489 case FORM_CON_OUT_ID:
490 ConsoleCheck = &CallbackData->BmmFakeNvData.ConsoleOutCheck[0];
491 QuestionIdBase = CON_OUT_DEVICE_QUESTION_ID;
492 VariableOffsetBase = CON_OUT_DEVICE_VAR_OFFSET;
493 break;
494
495 case FORM_CON_ERR_ID:
496 ConsoleCheck = &CallbackData->BmmFakeNvData.ConsoleErrCheck[0];
497 QuestionIdBase = CON_ERR_DEVICE_QUESTION_ID;
498 VariableOffsetBase = CON_ERR_DEVICE_VAR_OFFSET;
499 break;
500 }
501 ASSERT (ConsoleCheck != NULL);
502
503 for (Index = 0; ((Index < ConsoleMenu->MenuNumber) && \
504 (Index < MAX_MENU_NUMBER)) ; Index++) {
505 CheckFlags = 0;
506 if (UpdatePageId != FORM_CON_ERR_ID) {
507 CheckFlags |= EFI_IFR_CHECKBOX_DEFAULT;
508 }
509 NewMenuEntry = BOpt_GetMenuEntry (ConsoleMenu, Index);
510 HiiCreateCheckBoxOpCode (
511 mStartOpCodeHandle,
512 (EFI_QUESTION_ID) (QuestionIdBase + Index),
513 VARSTORE_ID_BOOT_MAINT,
514 (UINT16) (VariableOffsetBase + Index),
515 NewMenuEntry->DisplayStringToken,
516 NewMenuEntry->HelpStringToken,
517 0,
518 CheckFlags,
519 NULL
520 );
521 }
522
523 UpdatePageEnd (CallbackData);
524 }
525
526 /**
527 Update the page's NV Map if user has changed the order
528 a list. This list can be Boot Order or Driver Order.
529
530 @param UpdatePageId The form ID to be updated.
531 @param OptionMenu The new list.
532 @param CallbackData The BMM context data.
533
534 **/
535 VOID
536 UpdateOrderPage (
537 IN UINT16 UpdatePageId,
538 IN BM_MENU_OPTION *OptionMenu,
539 IN BMM_CALLBACK_DATA *CallbackData
540 )
541 {
542 BM_MENU_ENTRY *NewMenuEntry;
543 UINT16 Index;
544 UINT16 OptionIndex;
545 VOID *OptionsOpCodeHandle;
546 BOOLEAN BootOptionFound;
547 UINT32 *OptionOrder;
548 EFI_QUESTION_ID QuestionId;
549 UINT16 VarOffset;
550
551
552 UpdatePageStart (CallbackData);
553
554 CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, OptionMenu);
555
556 OptionOrder = NULL;
557 QuestionId = 0;
558 VarOffset = 0;
559 switch (UpdatePageId) {
560
561 case FORM_BOOT_CHG_ID:
562 //GetBootOrder (CallbackData);
563 OptionOrder = CallbackData->BmmFakeNvData.BootOptionOrder;
564 QuestionId = BOOT_OPTION_ORDER_QUESTION_ID;
565 VarOffset = BOOT_OPTION_ORDER_VAR_OFFSET;
566 break;
567
568 case FORM_DRV_CHG_ID:
569 //GetDriverOrder (CallbackData);
570 OptionOrder = CallbackData->BmmFakeNvData.DriverOptionOrder;
571 QuestionId = DRIVER_OPTION_ORDER_QUESTION_ID;
572 VarOffset = DRIVER_OPTION_ORDER_VAR_OFFSET;
573 break;
574 }
575 ASSERT (OptionOrder != NULL);
576
577 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
578 ASSERT (OptionsOpCodeHandle != NULL);
579
580 NewMenuEntry = NULL;
581 for (OptionIndex = 0; (OptionIndex < MAX_MENU_NUMBER && OptionOrder[OptionIndex] != 0); OptionIndex++) {
582 BootOptionFound = FALSE;
583 for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {
584 NewMenuEntry = BOpt_GetMenuEntry (OptionMenu, Index);
585 if ((UINT32) (NewMenuEntry->OptionNumber + 1) == OptionOrder[OptionIndex]) {
586 BootOptionFound = TRUE;
587 break;
588 }
589 }
590 if (BootOptionFound) {
591 HiiCreateOneOfOptionOpCode (
592 OptionsOpCodeHandle,
593 NewMenuEntry->DisplayStringToken,
594 0,
595 EFI_IFR_TYPE_NUM_SIZE_32,
596 OptionOrder[OptionIndex]
597 );
598 }
599 }
600
601 if (OptionMenu->MenuNumber > 0) {
602 HiiCreateOrderedListOpCode (
603 mStartOpCodeHandle, // Container for dynamic created opcodes
604 QuestionId, // Question ID
605 VARSTORE_ID_BOOT_MAINT, // VarStore ID
606 VarOffset, // Offset in Buffer Storage
607 STRING_TOKEN (STR_CHANGE_ORDER), // Question prompt text
608 STRING_TOKEN (STR_CHANGE_ORDER), // Question help text
609 0, // Question flag
610 0, // Ordered list flag, e.g. EFI_IFR_UNIQUE_SET
611 EFI_IFR_TYPE_NUM_SIZE_32, // Data type of Question value
612 100, // Maximum container
613 OptionsOpCodeHandle, // Option Opcode list
614 NULL // Default Opcode is NULL
615 );
616 }
617
618 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
619
620 UpdatePageEnd (CallbackData);
621 }
622
623 /**
624 Create the dynamic page to allow user to set
625 the "BootNext" value.
626
627 @param CallbackData The BMM context data.
628
629 **/
630 VOID
631 UpdateBootNextPage (
632 IN BMM_CALLBACK_DATA *CallbackData
633 )
634 {
635 BM_MENU_ENTRY *NewMenuEntry;
636 BM_LOAD_CONTEXT *NewLoadContext;
637 UINTN NumberOfOptions;
638 UINT16 Index;
639 VOID *OptionsOpCodeHandle;
640
641 NumberOfOptions = BootOptionMenu.MenuNumber;
642 CallbackData->BmmAskSaveOrNot = TRUE;
643
644 UpdatePageStart (CallbackData);
645 CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, &BootOptionMenu);
646
647 if (NumberOfOptions > 0) {
648 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
649 ASSERT (OptionsOpCodeHandle != NULL);
650
651 //CallbackData->BmmFakeNvData.BootNext = (UINT16) (BootOptionMenu.MenuNumber);
652
653 for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {
654 NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);
655 NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;
656
657 if (NewLoadContext->IsBootNext) {
658 HiiCreateOneOfOptionOpCode (
659 OptionsOpCodeHandle,
660 NewMenuEntry->DisplayStringToken,
661 EFI_IFR_OPTION_DEFAULT,
662 EFI_IFR_TYPE_NUM_SIZE_16,
663 Index
664 );
665 //CallbackData->BmmFakeNvData.BootNext = Index;
666 } else {
667 HiiCreateOneOfOptionOpCode (
668 OptionsOpCodeHandle,
669 NewMenuEntry->DisplayStringToken,
670 0,
671 EFI_IFR_TYPE_NUM_SIZE_16,
672 Index
673 );
674 }
675 }
676
677 if (CallbackData->BmmFakeNvData.BootNext == Index) {
678 HiiCreateOneOfOptionOpCode (
679 OptionsOpCodeHandle,
680 STRING_TOKEN (STR_NONE),
681 EFI_IFR_OPTION_DEFAULT,
682 EFI_IFR_TYPE_NUM_SIZE_16,
683 Index
684 );
685 } else {
686 HiiCreateOneOfOptionOpCode (
687 OptionsOpCodeHandle,
688 STRING_TOKEN (STR_NONE),
689 0,
690 EFI_IFR_TYPE_NUM_SIZE_16,
691 Index
692 );
693 }
694
695 HiiCreateOneOfOpCode (
696 mStartOpCodeHandle,
697 (EFI_QUESTION_ID) BOOT_NEXT_QUESTION_ID,
698 VARSTORE_ID_BOOT_MAINT,
699 BOOT_NEXT_VAR_OFFSET,
700 STRING_TOKEN (STR_BOOT_NEXT),
701 STRING_TOKEN (STR_BOOT_NEXT_HELP),
702 0,
703 EFI_IFR_NUMERIC_SIZE_2,
704 OptionsOpCodeHandle,
705 NULL
706 );
707
708 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
709 }
710
711 UpdatePageEnd (CallbackData);
712 }
713
714 /**
715 Create the dynamic page to allow user to set the "TimeOut" value.
716
717 @param CallbackData The BMM context data.
718
719 **/
720 VOID
721 UpdateTimeOutPage (
722 IN BMM_CALLBACK_DATA *CallbackData
723 )
724 {
725 UINT16 BootTimeOut;
726 VOID *DefaultOpCodeHandle;
727
728 CallbackData->BmmAskSaveOrNot = TRUE;
729
730 UpdatePageStart (CallbackData);
731
732 BootTimeOut = PcdGet16 (PcdPlatformBootTimeOut);
733
734 DefaultOpCodeHandle = HiiAllocateOpCodeHandle ();
735 ASSERT (DefaultOpCodeHandle != NULL);
736 HiiCreateDefaultOpCode (DefaultOpCodeHandle, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_NUM_SIZE_16, BootTimeOut);
737
738 HiiCreateNumericOpCode (
739 mStartOpCodeHandle,
740 (EFI_QUESTION_ID) BOOT_TIME_OUT_QUESTION_ID,
741 VARSTORE_ID_BOOT_MAINT,
742 BOOT_TIME_OUT_VAR_OFFSET,
743 STRING_TOKEN (STR_NUM_AUTO_BOOT),
744 STRING_TOKEN (STR_HLP_AUTO_BOOT),
745 0,
746 EFI_IFR_NUMERIC_SIZE_2 | EFI_IFR_DISPLAY_UINT_DEC,
747 0,
748 65535,
749 0,
750 DefaultOpCodeHandle
751 );
752
753 HiiFreeOpCodeHandle (DefaultOpCodeHandle);
754
755 //CallbackData->BmmFakeNvData.BootTimeOut = BootTimeOut;
756
757 UpdatePageEnd (CallbackData);
758 }
759
760 /**
761 Refresh the text mode page.
762
763 @param CallbackData The BMM context data.
764
765 **/
766 VOID
767 UpdateConModePage (
768 IN BMM_CALLBACK_DATA *CallbackData
769 )
770 {
771 UINTN Mode;
772 UINTN Index;
773 UINTN Col;
774 UINTN Row;
775 CHAR16 ModeString[50];
776 CHAR16 *PStr;
777 UINTN MaxMode;
778 UINTN ValidMode;
779 EFI_STRING_ID *ModeToken;
780 EFI_STATUS Status;
781 VOID *OptionsOpCodeHandle;
782 EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut;
783
784 ConOut = gST->ConOut;
785 Index = 0;
786 ValidMode = 0;
787 MaxMode = (UINTN) (ConOut->Mode->MaxMode);
788
789 CallbackData->BmmAskSaveOrNot = TRUE;
790
791 UpdatePageStart (CallbackData);
792
793 //
794 // Check valid mode
795 //
796 for (Mode = 0; Mode < MaxMode; Mode++) {
797 Status = ConOut->QueryMode (ConOut, Mode, &Col, &Row);
798 if (EFI_ERROR (Status)) {
799 continue;
800 }
801 ValidMode++;
802 }
803
804 if (ValidMode == 0) {
805 return;
806 }
807
808 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
809 ASSERT (OptionsOpCodeHandle != NULL);
810
811 ModeToken = AllocateZeroPool (sizeof (EFI_STRING_ID) * ValidMode);
812 ASSERT(ModeToken != NULL);
813
814 //
815 // Determin which mode should be the first entry in menu
816 //
817 // GetConsoleOutMode (CallbackData);
818
819 //
820 // Build text mode options
821 //
822 for (Mode = 0; Mode < MaxMode; Mode++) {
823 Status = ConOut->QueryMode (ConOut, Mode, &Col, &Row);
824 if (EFI_ERROR (Status)) {
825 continue;
826 }
827
828 //
829 // Build mode string Column x Row
830 //
831 UnicodeValueToString (ModeString, 0, Col, 0);
832 PStr = &ModeString[0];
833 StrCatS (PStr, sizeof (ModeString) / sizeof (ModeString[0]), L" x ");
834 PStr = PStr + StrLen (PStr);
835 UnicodeValueToString (PStr , 0, Row, 0);
836
837 ModeToken[Index] = HiiSetString (CallbackData->BmmHiiHandle, 0, ModeString, NULL);
838
839 if (Mode == CallbackData->BmmFakeNvData.ConsoleOutMode) {
840 HiiCreateOneOfOptionOpCode (
841 OptionsOpCodeHandle,
842 ModeToken[Index],
843 EFI_IFR_OPTION_DEFAULT,
844 EFI_IFR_TYPE_NUM_SIZE_16,
845 (UINT16) Mode
846 );
847 } else {
848 HiiCreateOneOfOptionOpCode (
849 OptionsOpCodeHandle,
850 ModeToken[Index],
851 0,
852 EFI_IFR_TYPE_NUM_SIZE_16,
853 (UINT16) Mode
854 );
855 }
856 Index++;
857 }
858
859 HiiCreateOneOfOpCode (
860 mStartOpCodeHandle,
861 (EFI_QUESTION_ID) CON_MODE_QUESTION_ID,
862 VARSTORE_ID_BOOT_MAINT,
863 CON_MODE_VAR_OFFSET,
864 STRING_TOKEN (STR_CON_MODE_SETUP),
865 STRING_TOKEN (STR_CON_MODE_SETUP),
866 EFI_IFR_FLAG_RESET_REQUIRED,
867 EFI_IFR_NUMERIC_SIZE_2,
868 OptionsOpCodeHandle,
869 NULL
870 );
871
872 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
873 FreePool (ModeToken);
874
875 UpdatePageEnd (CallbackData);
876 }
877
878 /**
879 Create the dynamic page which allows user to set the property such as Baud Rate, Data Bits,
880 Parity, Stop Bits, Terminal Type.
881
882 @param CallbackData The BMM context data.
883
884 **/
885 VOID
886 UpdateTerminalPage (
887 IN BMM_CALLBACK_DATA *CallbackData
888 )
889 {
890 UINT8 Index;
891 UINT8 CheckFlags;
892 BM_MENU_ENTRY *NewMenuEntry;
893 VOID *OptionsOpCodeHandle;
894 UINTN CurrentTerminal;
895
896 UpdatePageStart (CallbackData);
897
898 CurrentTerminal = CallbackData->CurrentTerminal;
899 NewMenuEntry = BOpt_GetMenuEntry (
900 &TerminalMenu,
901 CurrentTerminal
902 );
903
904 if (NewMenuEntry == NULL) {
905 return ;
906 }
907
908 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
909 ASSERT (OptionsOpCodeHandle != NULL);
910
911 for (Index = 0; Index < sizeof (BaudRateList) / sizeof (BaudRateList [0]); Index++) {
912 CheckFlags = 0;
913 if (BaudRateList[Index].Value == 115200) {
914 CheckFlags |= EFI_IFR_OPTION_DEFAULT;
915 }
916 HiiCreateOneOfOptionOpCode (
917 OptionsOpCodeHandle,
918 BaudRateList[Index].StringToken,
919 CheckFlags,
920 EFI_IFR_TYPE_NUM_SIZE_8,
921 Index
922 );
923 }
924
925 HiiCreateOneOfOpCode (
926 mStartOpCodeHandle,
927 (EFI_QUESTION_ID) (COM_BAUD_RATE_QUESTION_ID + CurrentTerminal),
928 VARSTORE_ID_BOOT_MAINT,
929 (UINT16) (COM_BAUD_RATE_VAR_OFFSET + CurrentTerminal),
930 STRING_TOKEN (STR_COM_BAUD_RATE),
931 STRING_TOKEN (STR_COM_BAUD_RATE),
932 0,
933 EFI_IFR_NUMERIC_SIZE_1,
934 OptionsOpCodeHandle,
935 NULL
936 );
937
938 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
939 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
940 ASSERT (OptionsOpCodeHandle != NULL);
941
942 for (Index = 0; Index < sizeof (DataBitsList) / sizeof (DataBitsList[0]); Index++) {
943 CheckFlags = 0;
944
945 if (DataBitsList[Index].Value == 8) {
946 CheckFlags |= EFI_IFR_OPTION_DEFAULT;
947 }
948
949 HiiCreateOneOfOptionOpCode (
950 OptionsOpCodeHandle,
951 DataBitsList[Index].StringToken,
952 CheckFlags,
953 EFI_IFR_TYPE_NUM_SIZE_8,
954 Index
955 );
956 }
957
958 HiiCreateOneOfOpCode (
959 mStartOpCodeHandle,
960 (EFI_QUESTION_ID) (COM_DATA_RATE_QUESTION_ID + CurrentTerminal),
961 VARSTORE_ID_BOOT_MAINT,
962 (UINT16) (COM_DATA_RATE_VAR_OFFSET + CurrentTerminal),
963 STRING_TOKEN (STR_COM_DATA_BITS),
964 STRING_TOKEN (STR_COM_DATA_BITS),
965 0,
966 EFI_IFR_NUMERIC_SIZE_1,
967 OptionsOpCodeHandle,
968 NULL
969 );
970
971 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
972 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
973 ASSERT (OptionsOpCodeHandle != NULL);
974
975 for (Index = 0; Index < sizeof (ParityList) / sizeof (ParityList[0]); Index++) {
976 CheckFlags = 0;
977 if (ParityList[Index].Value == NoParity) {
978 CheckFlags |= EFI_IFR_OPTION_DEFAULT;
979 }
980
981 HiiCreateOneOfOptionOpCode (
982 OptionsOpCodeHandle,
983 ParityList[Index].StringToken,
984 CheckFlags,
985 EFI_IFR_TYPE_NUM_SIZE_8,
986 Index
987 );
988 }
989
990 HiiCreateOneOfOpCode (
991 mStartOpCodeHandle,
992 (EFI_QUESTION_ID) (COM_PARITY_QUESTION_ID + CurrentTerminal),
993 VARSTORE_ID_BOOT_MAINT,
994 (UINT16) (COM_PARITY_VAR_OFFSET + CurrentTerminal),
995 STRING_TOKEN (STR_COM_PARITY),
996 STRING_TOKEN (STR_COM_PARITY),
997 0,
998 EFI_IFR_NUMERIC_SIZE_1,
999 OptionsOpCodeHandle,
1000 NULL
1001 );
1002
1003 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
1004 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
1005 ASSERT (OptionsOpCodeHandle != NULL);
1006
1007 for (Index = 0; Index < sizeof (StopBitsList) / sizeof (StopBitsList[0]); Index++) {
1008 CheckFlags = 0;
1009 if (StopBitsList[Index].Value == OneStopBit) {
1010 CheckFlags |= EFI_IFR_OPTION_DEFAULT;
1011 }
1012
1013 HiiCreateOneOfOptionOpCode (
1014 OptionsOpCodeHandle,
1015 StopBitsList[Index].StringToken,
1016 CheckFlags,
1017 EFI_IFR_TYPE_NUM_SIZE_8,
1018 Index
1019 );
1020 }
1021
1022 HiiCreateOneOfOpCode (
1023 mStartOpCodeHandle,
1024 (EFI_QUESTION_ID) (COM_STOP_BITS_QUESTION_ID + CurrentTerminal),
1025 VARSTORE_ID_BOOT_MAINT,
1026 (UINT16) (COM_STOP_BITS_VAR_OFFSET + CurrentTerminal),
1027 STRING_TOKEN (STR_COM_STOP_BITS),
1028 STRING_TOKEN (STR_COM_STOP_BITS),
1029 0,
1030 EFI_IFR_NUMERIC_SIZE_1,
1031 OptionsOpCodeHandle,
1032 NULL
1033 );
1034
1035 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
1036 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
1037 ASSERT (OptionsOpCodeHandle != NULL);
1038
1039 for (Index = 0; Index < 4; Index++) {
1040 CheckFlags = 0;
1041 if (Index == 0) {
1042 CheckFlags |= EFI_IFR_OPTION_DEFAULT;
1043 }
1044
1045 HiiCreateOneOfOptionOpCode (
1046 OptionsOpCodeHandle,
1047 (EFI_STRING_ID) TerminalType[Index],
1048 CheckFlags,
1049 EFI_IFR_TYPE_NUM_SIZE_8,
1050 Index
1051 );
1052 }
1053
1054 HiiCreateOneOfOpCode (
1055 mStartOpCodeHandle,
1056 (EFI_QUESTION_ID) (COM_TERMINAL_QUESTION_ID + CurrentTerminal),
1057 VARSTORE_ID_BOOT_MAINT,
1058 (UINT16) (COM_TERMINAL_VAR_OFFSET + CurrentTerminal),
1059 STRING_TOKEN (STR_COM_TERMI_TYPE),
1060 STRING_TOKEN (STR_COM_TERMI_TYPE),
1061 0,
1062 EFI_IFR_NUMERIC_SIZE_1,
1063 OptionsOpCodeHandle,
1064 NULL
1065 );
1066
1067 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
1068 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
1069 ASSERT (OptionsOpCodeHandle != NULL);
1070
1071 for (Index = 0; Index < sizeof (mFlowControlType) / sizeof (mFlowControlType[0]); Index++) {
1072 CheckFlags = 0;
1073 if (Index == 0) {
1074 CheckFlags |= EFI_IFR_OPTION_DEFAULT;
1075 }
1076 HiiCreateOneOfOptionOpCode (
1077 OptionsOpCodeHandle,
1078 (EFI_STRING_ID) mFlowControlType[Index],
1079 CheckFlags,
1080 EFI_IFR_TYPE_NUM_SIZE_8,
1081 mFlowControlValue[Index]
1082 );
1083 }
1084
1085 HiiCreateOneOfOpCode (
1086 mStartOpCodeHandle,
1087 (EFI_QUESTION_ID) (COM_FLOWCONTROL_QUESTION_ID + CurrentTerminal),
1088 VARSTORE_ID_BOOT_MAINT,
1089 (UINT16) (COM_FLOWCONTROL_VAR_OFFSET + CurrentTerminal),
1090 STRING_TOKEN (STR_COM_FLOW_CONTROL),
1091 STRING_TOKEN (STR_COM_FLOW_CONTROL),
1092 0,
1093 EFI_IFR_NUMERIC_SIZE_1,
1094 OptionsOpCodeHandle,
1095 NULL
1096 );
1097
1098 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
1099
1100 UpdatePageEnd (CallbackData);
1101 }
1102
1103 /**
1104 Dispatch the correct update page function to call based on
1105 the UpdatePageId.
1106
1107 @param UpdatePageId The form ID.
1108 @param CallbackData The BMM context data.
1109
1110 **/
1111 VOID
1112 UpdatePageBody (
1113 IN UINT16 UpdatePageId,
1114 IN BMM_CALLBACK_DATA *CallbackData
1115 )
1116 {
1117 CleanUpPage (UpdatePageId, CallbackData);
1118 switch (UpdatePageId) {
1119 case FORM_CON_IN_ID:
1120 UpdateConsolePage (UpdatePageId, &ConsoleInpMenu, CallbackData);
1121 break;
1122
1123 case FORM_CON_OUT_ID:
1124 UpdateConsolePage (UpdatePageId, &ConsoleOutMenu, CallbackData);
1125 break;
1126
1127 case FORM_CON_ERR_ID:
1128 UpdateConsolePage (UpdatePageId, &ConsoleErrMenu, CallbackData);
1129 break;
1130
1131 case FORM_BOOT_CHG_ID:
1132 UpdateOrderPage (UpdatePageId, &BootOptionMenu, CallbackData);
1133 break;
1134
1135 case FORM_DRV_CHG_ID:
1136 UpdateOrderPage (UpdatePageId, &DriverOptionMenu, CallbackData);
1137 break;
1138
1139 default:
1140 break;
1141 }
1142 }
1143
1144 /**
1145 Create a dynamic page so that Legacy Device boot order
1146 can be set for specified device type.
1147
1148 @param UpdatePageId The form ID. It also spefies the legacy device type.
1149 @param CallbackData The BMM context data.
1150
1151
1152 **/
1153 VOID
1154 UpdateSetLegacyDeviceOrderPage (
1155 IN UINT16 UpdatePageId,
1156 IN BMM_CALLBACK_DATA *CallbackData
1157 )
1158 {
1159 LEGACY_DEV_ORDER_ENTRY *DevOrder;
1160 BM_MENU_OPTION *OptionMenu;
1161 BM_MENU_ENTRY *NewMenuEntry;
1162 EFI_STRING_ID StrRef;
1163 EFI_STRING_ID StrRefHelp;
1164 BBS_TYPE BbsType;
1165 UINTN VarSize;
1166 UINTN Pos;
1167 UINTN Bit;
1168 UINT16 Index;
1169 UINT16 Key;
1170 CHAR16 String[100];
1171 CHAR16 *TypeStr;
1172 CHAR16 *TypeStrHelp;
1173 UINT16 VarDevOrder;
1174 UINT8 *VarData;
1175 UINT8 *LegacyOrder;
1176 UINT8 *OldData;
1177 UINT8 *DisMap;
1178 VOID *OptionsOpCodeHandle;
1179
1180 OptionMenu = NULL;
1181 Key = 0;
1182 StrRef = 0;
1183 StrRefHelp = 0;
1184 TypeStr = NULL;
1185 TypeStrHelp = NULL;
1186 BbsType = BBS_FLOPPY;
1187 LegacyOrder = NULL;
1188 OldData = NULL;
1189 DisMap = NULL;
1190
1191 CallbackData->BmmAskSaveOrNot = TRUE;
1192 UpdatePageStart (CallbackData);
1193
1194 DisMap = ZeroMem (CallbackData->BmmOldFakeNVData.DisableMap, sizeof (CallbackData->BmmOldFakeNVData.DisableMap));
1195
1196 //
1197 // Create oneof option list
1198 //
1199 switch (UpdatePageId) {
1200 case FORM_SET_FD_ORDER_ID:
1201 OptionMenu = (BM_MENU_OPTION *) &LegacyFDMenu;
1202 Key = (UINT16) LEGACY_FD_QUESTION_ID;
1203 TypeStr = STR_FLOPPY;
1204 TypeStrHelp = STR_FLOPPY_HELP;
1205 BbsType = BBS_FLOPPY;
1206 LegacyOrder = CallbackData->BmmFakeNvData.LegacyFD;
1207 OldData = CallbackData->BmmOldFakeNVData.LegacyFD;
1208 break;
1209
1210 case FORM_SET_HD_ORDER_ID:
1211 OptionMenu = (BM_MENU_OPTION *) &LegacyHDMenu;
1212 Key = (UINT16) LEGACY_HD_QUESTION_ID;
1213 TypeStr = STR_HARDDISK;
1214 TypeStrHelp = STR_HARDDISK_HELP;
1215 BbsType = BBS_HARDDISK;
1216 LegacyOrder = CallbackData->BmmFakeNvData.LegacyHD;
1217 OldData = CallbackData->BmmOldFakeNVData.LegacyHD;
1218 break;
1219
1220 case FORM_SET_CD_ORDER_ID:
1221 OptionMenu = (BM_MENU_OPTION *) &LegacyCDMenu;
1222 Key = (UINT16) LEGACY_CD_QUESTION_ID;
1223 TypeStr = STR_CDROM;
1224 TypeStrHelp = STR_CDROM_HELP;
1225 BbsType = BBS_CDROM;
1226 LegacyOrder = CallbackData->BmmFakeNvData.LegacyCD;
1227 OldData = CallbackData->BmmOldFakeNVData.LegacyCD;
1228 break;
1229
1230 case FORM_SET_NET_ORDER_ID:
1231 OptionMenu = (BM_MENU_OPTION *) &LegacyNETMenu;
1232 Key = (UINT16) LEGACY_NET_QUESTION_ID;
1233 TypeStr = STR_NET;
1234 TypeStrHelp = STR_NET_HELP;
1235 BbsType = BBS_EMBED_NETWORK;
1236 LegacyOrder = CallbackData->BmmFakeNvData.LegacyNET;
1237 OldData = CallbackData->BmmOldFakeNVData.LegacyNET;
1238 break;
1239
1240 case FORM_SET_BEV_ORDER_ID:
1241 OptionMenu = (BM_MENU_OPTION *) &LegacyBEVMenu;
1242 Key = (UINT16) LEGACY_BEV_QUESTION_ID;
1243 TypeStr = STR_BEV;
1244 TypeStrHelp = STR_BEV_HELP;
1245 BbsType = BBS_BEV_DEVICE;
1246 LegacyOrder = CallbackData->BmmFakeNvData.LegacyBEV;
1247 OldData = CallbackData->BmmOldFakeNVData.LegacyBEV;
1248 break;
1249
1250 default:
1251 DEBUG ((EFI_D_ERROR, "Invalid command ID for updating page!\n"));
1252 return;
1253 }
1254
1255 CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, OptionMenu);
1256
1257 OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
1258 ASSERT (OptionsOpCodeHandle != NULL);
1259
1260 for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {
1261 NewMenuEntry = BOpt_GetMenuEntry (OptionMenu, Index);
1262 //
1263 // Create OneOf for each legacy device
1264 //
1265 HiiCreateOneOfOptionOpCode (
1266 OptionsOpCodeHandle,
1267 NewMenuEntry->DisplayStringToken,
1268 0,
1269 EFI_IFR_TYPE_NUM_SIZE_8,
1270 (UINT8) ((BM_LEGACY_DEVICE_CONTEXT *) NewMenuEntry->VariableContext)->BbsIndex
1271 );
1272 }
1273
1274 //
1275 // Create OneOf for item "Disabled"
1276 //
1277 HiiCreateOneOfOptionOpCode (
1278 OptionsOpCodeHandle,
1279 STRING_TOKEN (STR_DISABLE_LEGACY_DEVICE),
1280 0,
1281 EFI_IFR_TYPE_NUM_SIZE_8,
1282 0xFF
1283 );
1284
1285 //
1286 // Get Device Order from variable
1287 //
1288 VarData = BdsLibGetVariableAndSize (
1289 VAR_LEGACY_DEV_ORDER,
1290 &gEfiLegacyDevOrderVariableGuid,
1291 &VarSize
1292 );
1293
1294 if (NULL != VarData) {
1295 DevOrder = (LEGACY_DEV_ORDER_ENTRY *) VarData;
1296 while (VarData < VarData + VarSize) {
1297 if (DevOrder->BbsType == BbsType) {
1298 break;
1299 }
1300
1301 VarData = (UINT8 *)((UINTN)VarData + sizeof (BBS_TYPE));
1302 VarData += *(UINT16 *) VarData;
1303 DevOrder = (LEGACY_DEV_ORDER_ENTRY *) VarData;
1304 }
1305 //
1306 // Create oneof tag here for FD/HD/CD #1 #2
1307 //
1308 for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {
1309 //
1310 // Create the string for oneof tag
1311 //
1312 UnicodeSPrint (String, sizeof (String), TypeStr, Index);
1313 StrRef = HiiSetString (CallbackData->BmmHiiHandle, 0, String, NULL);
1314
1315 UnicodeSPrint (String, sizeof (String), TypeStrHelp, Index);
1316 StrRefHelp = HiiSetString (CallbackData->BmmHiiHandle, 0, String, NULL);
1317
1318 HiiCreateOneOfOpCode (
1319 mStartOpCodeHandle,
1320 (EFI_QUESTION_ID) (Key + Index),
1321 VARSTORE_ID_BOOT_MAINT,
1322 (UINT16) (Key + Index - CONFIG_OPTION_OFFSET),
1323 StrRef,
1324 StrRefHelp,
1325 EFI_IFR_FLAG_CALLBACK,
1326 EFI_IFR_NUMERIC_SIZE_1,
1327 OptionsOpCodeHandle,
1328 NULL
1329 );
1330
1331 VarDevOrder = *(UINT16 *) ((UINTN) DevOrder + sizeof (BBS_TYPE) + sizeof (UINT16) + Index * sizeof (UINT16));
1332
1333 if (0xFF00 == (VarDevOrder & 0xFF00)) {
1334 LegacyOrder[Index] = 0xFF;
1335 Pos = (VarDevOrder & 0xFF) / 8;
1336 Bit = 7 - ((VarDevOrder & 0xFF) % 8);
1337 DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));
1338 } else {
1339 LegacyOrder[Index] = (UINT8) (VarDevOrder & 0xFF);
1340 }
1341 }
1342 }
1343
1344 CopyMem (OldData, LegacyOrder, 100);
1345
1346 HiiFreeOpCodeHandle (OptionsOpCodeHandle);
1347
1348 UpdatePageEnd (CallbackData);
1349 }
1350
1351
1352 /**
1353 Dispatch the display to the next page based on NewPageId.
1354
1355 @param Private The BMM context data.
1356 @param NewPageId The original page ID.
1357
1358 **/
1359 VOID
1360 UpdatePageId (
1361 BMM_CALLBACK_DATA *Private,
1362 UINT16 NewPageId
1363 )
1364 {
1365 //
1366 // For the question don't impact the page update, just ignore it.
1367 //
1368 if (((NewPageId >= BOOT_OPTION_DEL_QUESTION_ID) && (NewPageId < BOOT_OPTION_DEL_QUESTION_ID + MAX_MENU_NUMBER)) ||
1369 ((NewPageId >= DRIVER_OPTION_DEL_QUESTION_ID) && (NewPageId < DRIVER_OPTION_DEL_QUESTION_ID + MAX_MENU_NUMBER))) {
1370 return;
1371 }
1372
1373 if ((NewPageId < FILE_OPTION_OFFSET) && (NewPageId >= HANDLE_OPTION_OFFSET)) {
1374 //
1375 // If we select a handle to add driver option, advance to the add handle description page.
1376 //
1377 NewPageId = FORM_DRV_ADD_HANDLE_DESC_ID;
1378 } else if ((NewPageId == KEY_VALUE_SAVE_AND_EXIT) || (NewPageId == KEY_VALUE_NO_SAVE_AND_EXIT)) {
1379 //
1380 // Return to main page after "Save Changes" or "Discard Changes".
1381 //
1382 NewPageId = FORM_MAIN_ID;
1383 } else if ((NewPageId >= TERMINAL_OPTION_OFFSET) && (NewPageId < CONSOLE_OPTION_OFFSET)) {
1384 NewPageId = FORM_CON_COM_SETUP_ID;
1385 }
1386
1387 if ((NewPageId > 0) && (NewPageId < MAXIMUM_FORM_ID)) {
1388 Private->BmmPreviousPageId = Private->BmmCurrentPageId;
1389 Private->BmmCurrentPageId = NewPageId;
1390 }
1391 }
EFI Development Kit II mirror for PVE