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1 /*++
2 Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>
3 This program and the accompanying materials
4 are licensed and made available under the terms and conditions of the BSD License
5 which accompanies this distribution. The full text of the license may be found at
6 http://opensource.org/licenses/bsd-license.php
7
8 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
9 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
10
11 Module Name:
12 VfrSyntax.g
13
14 Abstract:
15
16 --*/
17
18 #header<<
19
20 #include "EfiVfr.h"
21 #include "VfrFormPkg.h"
22 #include "VfrError.h"
23 #include "VfrUtilityLib.h"
24 #include "AToken.h"
25 #include "ATokPtr.h"
26 >>
27
28 <<
29 #include "stdio.h"
30 #include "PBlackBox.h"
31 #include "DLexerBase.h"
32 #include "VfrLexer.h"
33 #include "AToken.h"
34
35 #define GET_LINENO(Obj) ((Obj)->getLine())
36 #define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0)
37 #define CRT_END_OP(Obj) {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0)
38
39 typedef ANTLRCommonToken ANTLRToken;
40
41 class CVfrDLGLexer : public VfrLexer
42 {
43 public:
44 CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
45 INT32 errstd (char *Text)
46 {
47 printf ("unrecognized input '%s'\n", Text);
48 }
49 };
50
51 UINT8
52 VfrParserStart (
53 IN FILE *File,
54 IN INPUT_INFO_TO_SYNTAX *InputInfo
55 )
56 {
57 ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
58 VfrParser.parser()->SetCompatibleMode (InputInfo->CompatibleMode);
59 VfrParser.parser()->SetOverrideClassGuid (InputInfo->OverrideClassGuid);
60 return VfrParser.parser()->vfrProgram();
61 }
62 >>
63
64 //
65 // Define a lexical class for parsing quoted strings. Basically
66 // starts with a double quote, and ends with a double quote that
67 // is not preceeded with a backslash.
68 //
69 #lexclass QUOTED_STRING
70 #token TheString "~[\"]*\"" << mode (START); >>
71
72 //
73 // Define a lexclass for skipping over C++ style comments
74 //
75 #lexclass CPP_COMMENT
76 #token "~[\n]*" << skip (); >>
77 #token "\n" << skip (); mode (START); newline (); >>
78
79 //
80 // Standard lexclass is START
81 //
82 #lexclass START
83
84 //
85 // Find start of C++ style comments
86 //
87 #token "//" << skip (); mode (CPP_COMMENT); >>
88
89 //
90 // Skip whitespace
91 //
92 #token "[\ \t]" << skip (); >>
93
94 //
95 // Skip over newlines, but count them
96 //
97 #token "\n" << skip (); newline (); >>
98
99 //
100 // Skip over 'extern' in any included .H file
101 //
102 #token "extern" << skip (); mode (CPP_COMMENT); >>
103
104 //
105 // Tokens for the different keywords. Syntax is:
106 // TokenName("ErrorMessageText") "TokenString"
107 // where:
108 // TokenName is the token name (must be capitalized) that is used in the rules
109 // ErrorMessageText is the string the compiler emits when it detects a syntax error
110 // TokenString is the actual matching string used in the user script
111 //
112 #token FormPkgType("formpkgtype") "formpkgtype"
113 #token OpenBrace("{") "\{"
114 #token CloseBrace("}") "\}"
115 #token OpenParen("(") "\("
116 #token CloseParen(")") "\)"
117 #token OpenBracket("[") "\["
118 #token CloseBracket("]") "\]"
119
120 #token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
121 #token DevicePath("devicepath") "devicepath"
122 #token FormSet("formset") "formset"
123 #token FormSetId("formsetid") "formsetid"
124 #token EndFormSet("endformset") "endformset"
125 #token Title("title") "title"
126 #token FormId("formid") "formid"
127 #token OneOf("oneof") "oneof"
128 #token EndOneOf("endoneof") "endoneof"
129 #token Prompt("prompt") "prompt"
130 #token OrderedList("orderedlist") "orderedlist"
131 #token MaxContainers("maxcontainers") "maxcontainers"
132 #token EndList("endlist") "endlist"
133 #token EndForm("endform") "endform"
134 #token Form("form") "form"
135 #token FormMap("formmap") "formmap"
136 #token MapTitle("maptitle") "maptitle"
137 #token MapGuid("mapguid") "mapguid"
138 #token Subtitle("subtitle") "subtitle"
139 #token EndSubtitle("endsubtitle") "endsubtitle"
140 #token Help("help") "help"
141 #token Text("text") "text"
142 #token Option("option") "option"
143 #token FLAGS("flags") "flags"
144 #token Date("date") "date"
145 #token EndDate("enddate") "enddate"
146 #token Year("year") "year"
147 #token Month("month") "month"
148 #token Day("day") "day"
149 #token Time("time") "time"
150 #token EndTime("endtime") "endtime"
151 #token Hour("hour") "hour"
152 #token Minute("minute") "minute"
153 #token Second("second") "second"
154 #token GrayOutIf("grayoutif") "grayoutif"
155 #token Label("label") "label"
156 #token Timeout("timeout") "timeout"
157 #token Inventory("inventory") "inventory"
158 #token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
159 #token Struct("struct") "struct"
160 #token Boolean("BOOLEAN") "BOOLEAN"
161 #token Uint64("UINT64") "UINT64"
162 #token Uint32("UINT32") "UINT32"
163 #token Uint16("UINT16") "UINT16"
164 #token Char16("CHAR16") "CHAR16"
165 #token Uint8("UINT8") "UINT8"
166 #token Uuid("guid") "guid"
167 #token CheckBox("checkbox") "checkbox"
168 #token EndCheckBox("endcheckbox") "endcheckbox"
169 #token Numeric("numeric") "numeric"
170 #token EndNumeric("endnumeric") "endnumeric"
171 #token Minimum("minimum") "minimum"
172 #token Maximum("maximum") "maximum"
173 #token STEP("step") "step"
174 #token Default("default") "default"
175 #token Password("password") "password"
176 #token EndPassword("endpassword") "endpassword"
177 #token String("string") "string"
178 #token EndString("endstring") "endstring"
179 #token MinSize("minsize") "minsize"
180 #token MaxSize("maxsize") "maxsize"
181 #token Encoding("encoding") "encoding"
182 #token SuppressIf("suppressif") "suppressif"
183 #token DisableIf("disableif") "disableif"
184 #token Hidden("hidden") "hidden"
185 #token Goto("goto") "goto"
186 #token FormSetGuid("formsetguid") "formsetguid"
187 #token InconsistentIf("inconsistentif") "inconsistentif"
188 #token WarningIf("warningif") "warningif"
189 #token NoSubmitIf("nosubmitif") "nosubmitif"
190 #token EndIf("endif") "endif"
191 #token Key("key") "key"
192 #token DefaultFlag("DEFAULT") "DEFAULT"
193 #token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
194 #token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
195 #token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
196 #token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
197 #token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
198 #token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
199 #token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
200 #token Class("class") "class"
201 #token Subclass("subclass") "subclass"
202 #token ClassGuid("classguid") "classguid"
203 #token TypeDef("typedef") "typedef"
204 #token Restore("restore") "restore"
205 #token Save("save") "save"
206 #token Defaults("defaults") "defaults"
207 #token Banner("banner") "banner"
208 #token Align("align") "align"
209 #token Left("left") "left"
210 #token Right("right") "right"
211 #token Center("center") "center"
212 #token Line("line") "line"
213 #token Name("name") "name"
214
215 #token VarId("varid") "varid"
216 #token Question("question") "question"
217 #token QuestionId("questionid") "questionid"
218 #token Image("image") "image"
219 #token Locked("locked") "locked"
220 #token Rule("rule") "rule"
221 #token EndRule("endrule") "endrule"
222 #token Value("value") "value"
223 #token Read("read") "read"
224 #token Write("write") "write"
225 #token ResetButton("resetbutton") "resetbutton"
226 #token EndResetButton("endresetbutton") "endresetbutton"
227 #token DefaultStore("defaultstore") "defaultstore"
228 #token Attribute("attribute") "attribute"
229 #token Varstore("varstore") "varstore"
230 #token Efivarstore("efivarstore") "efivarstore"
231 #token VarSize("varsize") "varsize"
232 #token NameValueVarStore("namevaluevarstore") "namevaluevarstore"
233 #token Action("action") "action"
234 #token Config("config") "config"
235 #token EndAction("endaction") "endaction"
236 #token Refresh("refresh") "refresh"
237 #token Interval("interval") "interval"
238 #token VarstoreDevice("varstoredevice") "varstoredevice"
239 #token GuidOp("guidop") "guidop"
240 #token EndGuidOp("endguidop") "endguidop"
241 #token DataType("datatype") "datatype"
242 #token Data("data") "data"
243 #token Modal("modal") "modal"
244
245 //
246 // Define the class and subclass tokens
247 //
248 #token ClassNonDevice("NONDEVICE") "NON_DEVICE"
249 #token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
250 #token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
251 #token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
252 #token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
253 #token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
254 #token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
255
256 #token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
257 #token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
258 #token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
259 #token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
260
261 //
262 // This is the overall definition of a VFR form definition script.
263 //
264
265 vfrProgram > [UINT8 Return] :
266 <<
267 mParserStatus = 0;
268 mCIfrOpHdrIndex = 0;
269 mConstantOnlyInExpression = FALSE;
270 >>
271 (
272 vfrPragmaPackDefinition
273 | vfrDataStructDefinition
274 )*
275 vfrFormSetDefinition
276 << $Return = mParserStatus; >>
277 ;
278
279 pragmaPackShowDef :
280 L:"show" << gCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >>
281 ;
282
283 pragmaPackStackDef :
284 <<
285 UINT32 LineNum;
286 UINT8 PackAction;
287 CHAR8 *Identifier = NULL;
288 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
289 >>
290 (
291 L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >>
292 | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >>
293 )
294 {
295 "," ID:StringIdentifier << Identifier = ID->getText(); >>
296 }
297 {
298 "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText()); >>
299 }
300 << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
301 ;
302
303 pragmaPackNumber :
304 <<
305 UINT32 LineNum;
306 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
307 >>
308 N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText()); >>
309 << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
310 ;
311
312 vfrPragmaPackDefinition :
313 "\#pragma" "pack" "\("
314 {
315 pragmaPackShowDef
316 | pragmaPackStackDef
317 | pragmaPackNumber
318 }
319 "\)"
320 ;
321
322 vfrDataStructDefinition :
323 { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
324 { NonNvDataMap }
325 {
326 N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
327 }
328 OpenBrace
329 vfrDataStructFields
330 CloseBrace
331 {
332 N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
333 }
334 ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
335 ;
336
337 vfrDataStructFields :
338 (
339 dataStructField64 |
340 dataStructField32 |
341 dataStructField16 |
342 dataStructField8 |
343 dataStructFieldBool |
344 dataStructFieldString |
345 dataStructFieldDate |
346 dataStructFieldTime |
347 dataStructFieldRef |
348 dataStructFieldUser
349 )*
350 ;
351
352 dataStructField64 :
353 << UINT32 ArrayNum = 0; >>
354 D:"UINT64"
355 N:StringIdentifier
356 {
357 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
358 }
359 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
360 ;
361
362 dataStructField32 :
363 << UINT32 ArrayNum = 0; >>
364 D:"UINT32"
365 N:StringIdentifier
366 {
367 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
368 }
369 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
370 ;
371
372 dataStructField16 :
373 <<
374 UINT32 ArrayNum = 0;
375 >>
376 ("UINT16" | "CHAR16")
377 N:StringIdentifier
378 {
379 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
380 }
381 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), (CHAR8 *) "UINT16", ArrayNum), N); >>
382 ;
383
384 dataStructField8 :
385 << UINT32 ArrayNum = 0; >>
386 D:"UINT8"
387 N:StringIdentifier
388 {
389 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
390 }
391 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
392 ;
393
394 dataStructFieldBool :
395 << UINT32 ArrayNum = 0; >>
396 D:"BOOLEAN"
397 N:StringIdentifier
398 {
399 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
400 }
401 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
402 ;
403
404 dataStructFieldString :
405 << UINT32 ArrayNum = 0; >>
406 D:"EFI_STRING_ID"
407 N:StringIdentifier
408 {
409 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
410 }
411 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
412 ;
413
414 dataStructFieldDate :
415 << UINT32 ArrayNum = 0; >>
416 D:"EFI_HII_DATE"
417 N:StringIdentifier
418 {
419 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
420 }
421 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
422 ;
423
424 dataStructFieldTime :
425 << UINT32 ArrayNum = 0; >>
426 D:"EFI_HII_TIME"
427 N:StringIdentifier
428 {
429 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
430 }
431 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
432 ;
433
434 dataStructFieldRef :
435 << UINT32 ArrayNum = 0; >>
436 D:"EFI_HII_REF"
437 N:StringIdentifier
438 {
439 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
440 }
441 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
442 ;
443
444 dataStructFieldUser :
445 << UINT32 ArrayNum = 0; >>
446 T:StringIdentifier
447 N:StringIdentifier
448 {
449 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
450 }
451 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >>
452 ;
453
454 //*****************************************************************************
455 //
456 // the syntax of GUID definition
457 //
458 guidSubDefinition [EFI_GUID &Guid] :
459 G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number
460 <<
461 Guid.Data4[0] = _STOU8(G4->getText());
462 Guid.Data4[1] = _STOU8(G5->getText());
463 Guid.Data4[2] = _STOU8(G6->getText());
464 Guid.Data4[3] = _STOU8(G7->getText());
465 Guid.Data4[4] = _STOU8(G8->getText());
466 Guid.Data4[5] = _STOU8(G9->getText());
467 Guid.Data4[6] = _STOU8(G10->getText());
468 Guid.Data4[7] = _STOU8(G11->getText());
469 >>
470 ;
471
472 guidDefinition [EFI_GUID &Guid] :
473 OpenBrace
474 G1:Number "," G2:Number "," G3:Number ","
475 <<
476 Guid.Data1 = _STOU32 (G1->getText());
477 Guid.Data2 = _STOU16 (G2->getText());
478 Guid.Data3 = _STOU16 (G3->getText());
479 >>
480 (
481 OpenBrace guidSubDefinition[Guid] CloseBrace
482 | guidSubDefinition[Guid]
483 )
484 CloseBrace
485 ;
486
487 //*****************************************************************************
488 //
489 // the syntax of form set definition
490 //
491 vfrFormSetDefinition :
492 <<
493 EFI_GUID Guid;
494 EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID;
495 EFI_GUID ClassGuid1, ClassGuid2, ClassGuid3;
496 UINT8 ClassGuidNum = 0;
497 CIfrFormSet *FSObj = NULL;
498 UINT16 C, SC;
499 CHAR8* InsertOpcodeAddr = NULL;
500 >>
501 L:FormSet
502 Uuid "=" guidDefinition[Guid] ","
503 Title "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
504 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" ","
505 {
506 ClassGuid "=" guidDefinition[ClassGuid1] << ++ClassGuidNum; >>
507 {
508 "\|" guidDefinition[ClassGuid2] << ++ClassGuidNum; >>
509 }
510 {
511 "\|" guidDefinition[ClassGuid3] << ++ClassGuidNum; >>
512 }
513 ","
514 }
515 <<
516 if (mOverrideClassGuid != NULL && ClassGuidNum >= 3) {
517 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Already has 3 class guids, can't add extra class guid!");
518 }
519 switch (ClassGuidNum) {
520 case 0:
521 if (mOverrideClassGuid != NULL) {
522 ClassGuidNum = 2;
523 } else {
524 ClassGuidNum = 1;
525 }
526 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
527 FSObj->SetClassGuid(&DefaultClassGuid);
528 if (mOverrideClassGuid != NULL) {
529 FSObj->SetClassGuid(mOverrideClassGuid);
530 }
531 break;
532 case 1:
533 if (mOverrideClassGuid != NULL) {
534 ClassGuidNum ++;
535 }
536 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
537 FSObj->SetClassGuid(&ClassGuid1);
538 if (mOverrideClassGuid != NULL) {
539 FSObj->SetClassGuid(mOverrideClassGuid);
540 }
541 break;
542 case 2:
543 if (mOverrideClassGuid != NULL) {
544 ClassGuidNum ++;
545 }
546 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
547 FSObj->SetClassGuid(&ClassGuid1);
548 FSObj->SetClassGuid(&ClassGuid2);
549 if (mOverrideClassGuid != NULL) {
550 FSObj->SetClassGuid(mOverrideClassGuid);
551 }
552 break;
553 case 3:
554 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
555 FSObj->SetClassGuid(&ClassGuid1);
556 FSObj->SetClassGuid(&ClassGuid2);
557 FSObj->SetClassGuid(&ClassGuid3);
558 break;
559 default:
560 break;
561 }
562
563 SET_LINE_INFO (*FSObj, L);
564 FSObj->SetGuid (&Guid);
565 //
566 // for framework vfr to store formset guid used by varstore and efivarstore
567 //
568 if (mCompatibleMode) {
569 memcpy (&mFormsetGuid, &Guid, sizeof (EFI_GUID));
570 }
571 FSObj->SetFormSetTitle (_STOSID(S1->getText()));
572 FSObj->SetHelp (_STOSID(S2->getText()));
573 >>
574 {
575 FC:Class "=" classDefinition[C] "," << {CIfrClass CObj;SET_LINE_INFO (CObj, FC); CObj.SetClass(C);} >>
576 }
577 {
578 FSC:Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SET_LINE_INFO (SCObj, FSC); SCObj.SetSubClass(SC);} >>
579 }
580 <<
581 _DeclareStandardDefaultStorage (GET_LINENO (L));
582 >>
583 vfrFormSetList
584 E:EndFormSet <<
585 if (mCompatibleMode) {
586 //
587 // declare all undefined varstore and efivarstore
588 //
589 _DeclareDefaultFrameworkVarStore (GET_LINENO(E));
590 }
591
592 //
593 // Declare undefined Question so that they can be used in expression.
594 //
595 if (gCFormPkg.HavePendingUnassigned()) {
596 mParserStatus += gCFormPkg.DeclarePendingQuestion (
597 gCVfrVarDataTypeDB,
598 mCVfrDataStorage,
599 mCVfrQuestionDB,
600 &mFormsetGuid,
601 E->getLine(),
602 &InsertOpcodeAddr
603 );
604 gNeedAdjustOpcode = TRUE;
605 }
606
607 CRT_END_OP (E);
608
609 //
610 // Adjust the pending question position.
611 // Move the position from current to before the end of the last form in the form set.
612 //
613 if (gNeedAdjustOpcode) {
614 gCFormPkg.AdjustDynamicInsertOpcode (
615 mLastFormEndAddr,
616 InsertOpcodeAddr
617 );
618 }
619
620 if (FSObj != NULL) {
621 delete FSObj;
622 }
623 >>
624 ";"
625 ;
626
627 vfrFormSetList :
628 (
629 vfrFormDefinition |
630 vfrFormMapDefinition |
631 vfrStatementImage |
632 vfrStatementVarStoreLinear |
633 vfrStatementVarStoreEfi |
634 vfrStatementVarStoreNameValue |
635 vfrStatementDefaultStore |
636 vfrStatementDisableIfFormSet |
637 vfrStatementSuppressIfFormSet |
638 vfrStatementExtension
639 )*
640 ;
641
642 vfrStatementExtension:
643 <<
644 EFI_GUID Guid;
645 CIfrGuid *GuidObj = NULL;
646 CHAR8 *TypeName = NULL;
647 UINT32 TypeSize = 0;
648 UINT8 *DataBuff = NULL;
649 UINT32 Size = 0;
650 UINT8 Idx = 0;
651 UINT32 LineNum;
652 BOOLEAN IsStruct = FALSE;
653 UINT32 ArrayNum = 0;
654 >>
655 L:GuidOp
656 Uuid "=" guidDefinition[Guid]
657 {"," DataType "="
658 (
659 U64:"UINT64" {OpenBracket AN1:Number CloseBracket <<ArrayNum = _STOU32(AN1->getText());>>}
660 << TypeName = U64->getText(); LineNum = U64->getLine(); >>
661 | U32:"UINT32" {OpenBracket AN2:Number CloseBracket <<ArrayNum = _STOU32(AN2->getText());>>}
662 << TypeName = U32->getText(); LineNum = U32->getLine(); >>
663 | U16:"UINT16" {OpenBracket AN3:Number CloseBracket <<ArrayNum = _STOU32(AN3->getText());>>}
664 << TypeName = U16->getText(); LineNum = U16->getLine(); >>
665 | U8:"UINT8" {OpenBracket AN4:Number CloseBracket <<ArrayNum = _STOU32(AN4->getText());>>}
666 << TypeName = U8->getText(); LineNum = U8->getLine(); >>
667 | BL:"BOOLEAN" {OpenBracket AN5:Number CloseBracket <<ArrayNum = _STOU32(AN5->getText());>>}
668 << TypeName = BL->getText(); LineNum = BL->getLine(); >>
669 | SI:"EFI_STRING_ID" {OpenBracket AN6:Number CloseBracket <<ArrayNum = _STOU32(AN6->getText());>>}
670 << TypeName = SI->getText(); LineNum = SI->getLine(); >>
671 | D:"EFI_HII_DATE" {OpenBracket AN7:Number CloseBracket <<ArrayNum = _STOU32(AN7->getText());>>}
672 << TypeName = D->getText(); LineNum = D->getLine(); IsStruct = TRUE;>>
673 | T:"EFI_HII_TIME" {OpenBracket AN8:Number CloseBracket <<ArrayNum = _STOU32(AN8->getText());>>}
674 << TypeName = T->getText(); LineNum = T->getLine(); IsStruct = TRUE;>>
675 | R:"EFI_HII_REF" {OpenBracket AN9:Number CloseBracket <<ArrayNum = _STOU32(AN9->getText());>>}
676 << TypeName = R->getText(); LineNum = R->getLine(); IsStruct = TRUE;>>
677 | TN:StringIdentifier {OpenBracket AN10:Number CloseBracket <<ArrayNum = _STOU32(AN10->getText());>>}
678 << TypeName = TN->getText(); LineNum = TN->getLine(); IsStruct = TRUE;>>
679 )
680 <<
681 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &TypeSize), LineNum);
682 if (ArrayNum > 0) {
683 Size = TypeSize*ArrayNum;
684 } else {
685 Size = TypeSize;
686 }
687 if (Size > (128 - sizeof (EFI_IFR_GUID))) return;
688 DataBuff = (UINT8 *)malloc(Size);
689 for (Idx = 0; Idx < Size; Idx++) {
690 DataBuff[Idx] = 0;
691 }
692 >>
693 vfrExtensionData [DataBuff, Size, TypeName, TypeSize, IsStruct, ArrayNum]
694 }
695 <<
696 {
697 GuidObj = new CIfrGuid(Size);
698 if (GuidObj != NULL) {
699 GuidObj->SetLineNo(L->getLine());
700 GuidObj->SetGuid (&Guid);
701 }
702 }
703 if (TypeName != NULL) {
704 GuidObj->SetData(DataBuff, Size);
705 }
706 >>
707 {","
708 (
709 vfrStatementExtension
710 )*
711 E:EndGuidOp << GuidObj->SetScope(1); CRT_END_OP (E); >>
712 }
713 <<
714 if (GuidObj != NULL) delete GuidObj;
715 if (DataBuff != NULL) free(DataBuff);
716 >>
717 ";"
718 ;
719
720 vfrExtensionData[UINT8 *DataBuff, UINT32 Size, CHAR8 *TypeName, UINT32 TypeSize, BOOLEAN IsStruct, UINT32 ArrayNum]:
721 <<
722 CHAR8 *TFName = NULL;
723 UINT32 ArrayIdx = 0;
724 UINT16 FieldOffset;
725 UINT8 FieldType;
726 UINT32 FieldSize;
727 UINT64 Data_U64 = 0;
728 UINT32 Data_U32 = 0;
729 UINT16 Data_U16 = 0;
730 UINT8 Data_U8 = 0;
731 BOOLEAN Data_BL = 0;
732 EFI_STRING_ID Data_SID = 0;
733 BOOLEAN IsArray = FALSE;
734 UINT8 *ByteOffset = NULL;
735 >>
736 (
737 ("," "data" {OpenBracket IDX1:Number CloseBracket <<IsArray = TRUE;>>}
738 <<
739 ArrayIdx = 0;
740 if (IsArray == TRUE) {
741 ArrayIdx = _STOU8(IDX1->getText());
742 if (ArrayIdx >= ArrayNum) return;
743 IsArray = FALSE;
744 }
745 ByteOffset = DataBuff + (ArrayIdx * TypeSize);
746 if (IsStruct == TRUE) {
747 _STRCAT(&TFName, TypeName);
748 }
749 >>
750 ("." FN:StringIdentifier
751 <<
752 if (IsStruct == TRUE) {
753 _STRCAT(&TFName, ".");
754 _STRCAT(&TFName, FN->getText());
755 }
756 >>
757 {
758 OpenBracket IDX2:Number CloseBracket
759 <<
760 if (IsStruct == TRUE) {
761 _STRCAT(&TFName, "[");
762 _STRCAT(&TFName, IDX2->getText());
763 _STRCAT(&TFName, "]");
764 }
765 >>
766 }
767 )*
768 "=" RD:Number
769 <<
770 if (IsStruct == FALSE) {
771 if (strcmp ("UINT64", TypeName) == 0) {
772 Data_U64 = _STOU64(RD->getText());
773 memcpy (ByteOffset, &Data_U64, TypeSize);
774 }else if (strcmp ("UINT32", TypeName) == 0) {
775 Data_U32 = _STOU32(RD->getText());
776 memcpy (ByteOffset, &Data_U32, TypeSize);
777 }else if (strcmp ("UINT16", TypeName) == 0) {
778 Data_U16 = _STOU16(RD->getText());
779 memcpy (ByteOffset, &Data_U16, TypeSize);
780 }else if (strcmp ("UINT8", TypeName) == 0) {
781 Data_U8 = _STOU8(RD->getText());
782 memcpy (ByteOffset, &Data_U8, TypeSize);
783 }else if (strcmp ("BOOLEAN", TypeName)== 0) {
784 Data_BL = _STOU8(RD->getText());
785 memcpy (ByteOffset, &Data_BL, TypeSize);
786 }else if (strcmp ("EFI_STRING_ID", TypeName) == 0) {
787 Data_SID = _STOSID(RD->getText());
788 memcpy (ByteOffset, &Data_SID, TypeSize);
789 }
790 } else {
791 gCVfrVarDataTypeDB.GetDataFieldInfo(TFName, FieldOffset, FieldType, FieldSize);
792 switch (FieldType) {
793 case EFI_IFR_TYPE_NUM_SIZE_8:
794 Data_U8 = _STOU8(RD->getText());
795 memcpy (ByteOffset + FieldOffset, &Data_U8, FieldSize);
796 break;
797 case EFI_IFR_TYPE_NUM_SIZE_16:
798 Data_U16 = _STOU16(RD->getText());
799 memcpy (ByteOffset + FieldOffset, &Data_U16, FieldSize);
800 break;
801 case EFI_IFR_TYPE_NUM_SIZE_32:
802 Data_U32 = _STOU32(RD->getText());
803 memcpy (ByteOffset + FieldOffset, &Data_U32, FieldSize);
804 break;
805 case EFI_IFR_TYPE_NUM_SIZE_64:
806 Data_U64 = _STOU64(RD->getText());
807 memcpy (ByteOffset + FieldOffset, &Data_U64, FieldSize);
808 break;
809 case EFI_IFR_TYPE_BOOLEAN:
810 Data_BL = _STOU8(RD->getText());
811 memcpy (ByteOffset + FieldOffset, &Data_BL, FieldSize);
812 break;
813 case EFI_IFR_TYPE_STRING:
814 Data_SID = _STOSID(RD->getText());
815 memcpy (ByteOffset + FieldOffset, &Data_SID, FieldSize);
816 break;
817 default:
818 break;
819 }
820 }
821 if (TFName != NULL) { delete TFName; TFName = NULL; }
822 >>
823 )*
824 )
825 ;
826
827
828 vfrStatementDefaultStore :
829 << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
830 D:DefaultStore N:StringIdentifier ","
831 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
832 {
833 "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText()); >>
834 }
835 <<
836 if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
837 CIfrDefaultStore DSObj;
838 _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText()), DefaultId)), D->getLine();
839 DSObj.SetLineNo(D->getLine());
840 DSObj.SetDefaultName (_STOSID(S->getText()));
841 DSObj.SetDefaultId (DefaultId);
842 } else {
843 _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText()))), D->getLine();
844 }
845 >>
846 ";"
847 ;
848
849 vfrStatementVarStoreLinear :
850 <<
851 EFI_GUID Guid;
852 CIfrVarStore VSObj;
853 CHAR8 *TypeName;
854 CHAR8 *StoreName;
855 UINT32 LineNum;
856 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
857 UINT32 Size;
858 >>
859 V:Varstore << VSObj.SetLineNo(V->getLine()); >>
860 (
861 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
862 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
863 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
864 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
865 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
866 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
867 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
868 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
869 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
870 )
871 { Key "=" FID:Number "," << // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
872 if (mCompatibleMode) {
873 VarStoreId = _STOU16(FID->getText());
874 }
875 >>
876 }
877 {
878 VarId "=" ID:Number "," <<
879 _PCATCH(
880 (INTN)(VarStoreId = _STOU16(ID->getText())) != 0,
881 (INTN)TRUE,
882 ID,
883 "varid 0 is not allowed."
884 );
885 >>
886 }
887 Name "=" SN:StringIdentifier ","
888 Uuid "=" guidDefinition[Guid]
889 <<
890 if (mCompatibleMode) {
891 StoreName = TypeName;
892 } else {
893 StoreName = SN->getText();
894 }
895 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
896 StoreName,
897 &Guid,
898 &gCVfrVarDataTypeDB,
899 TypeName,
900 VarStoreId
901 ), LineNum);
902 VSObj.SetGuid (&Guid);
903 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
904 VSObj.SetVarStoreId (VarStoreId);
905 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
906 VSObj.SetSize ((UINT16) Size);
907 VSObj.SetName (SN->getText());
908 >>
909 ";"
910 ;
911
912 vfrStatementVarStoreEfi :
913 <<
914 BOOLEAN IsUEFI23EfiVarstore = TRUE;
915 EFI_GUID Guid;
916 CIfrVarStoreEfi VSEObj;
917 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
918 UINT32 Attr = 0;
919 UINT32 Size;
920 CHAR8 *TypeName;
921 UINT32 LineNum;
922 CHAR8 *StoreName = NULL;
923 >>
924 E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
925 (
926 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
927 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
928 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
929 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
930 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
931 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
932 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
933 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
934 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
935 )
936 {
937 VarId "=" ID:Number "," <<
938 _PCATCH(
939 (INTN)(VarStoreId = _STOU16(ID->getText())) != 0,
940 (INTN)TRUE,
941 ID,
942 "varid 0 is not allowed."
943 );
944 >>
945 }
946 Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
947 << VSEObj.SetAttributes (Attr); >>
948
949 (
950 Name "=" SN:StringIdentifier "," << StoreName = SN->getText(); >>
951 |
952 Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
953 VarSize "=" N:Number "," <<
954 IsUEFI23EfiVarstore = FALSE;
955 StoreName = gCVfrStringDB.GetVarStoreNameFormStringId(_STOSID(VN->getText()));
956 if (StoreName == NULL) {
957 _PCATCH (VFR_RETURN_UNSUPPORTED, VN->getLine(), "Can't get varstore name for this StringId!");
958 }
959 Size = _STOU32(N->getText());
960 switch (Size) {
961 case 1:
962 TypeName = (CHAR8 *) "UINT8";
963 break;
964 case 2:
965 TypeName = (CHAR8 *) "UINT16";
966 break;
967 case 4:
968 TypeName = (CHAR8 *) "UINT32";
969 break;
970 case 8:
971 TypeName = (CHAR8 *) "UINT64";
972 break;
973 default:
974 _PCATCH (VFR_RETURN_UNSUPPORTED, N);
975 break;
976 }
977 >>
978 )
979
980 Uuid "=" guidDefinition[Guid] <<
981 if (IsUEFI23EfiVarstore) {
982 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
983 StoreName,
984 &Guid,
985 &gCVfrVarDataTypeDB,
986 TypeName,
987 VarStoreId
988 ), LineNum);
989 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
990 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
991 } else {
992 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
993 TN->getText(),
994 &Guid,
995 &gCVfrVarDataTypeDB,
996 TypeName,
997 VarStoreId
998 ), LineNum);
999 _PCATCH(mCVfrDataStorage.GetVarStoreId(TN->getText(), &VarStoreId, &Guid), VN);
1000 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), N->getLine());
1001 }
1002 VSEObj.SetGuid (&Guid);
1003 VSEObj.SetVarStoreId (VarStoreId);
1004
1005 VSEObj.SetSize ((UINT16) Size);
1006 VSEObj.SetName (StoreName);
1007 if (IsUEFI23EfiVarstore == FALSE && StoreName != NULL) {
1008 delete StoreName;
1009 }
1010 >>
1011 ";"
1012 ;
1013
1014 vfrVarStoreEfiAttr [UINT32 & Attr] :
1015 N:Number << $Attr |= _STOU32(N->getText()); >>
1016 ;
1017
1018 vfrStatementVarStoreNameValue :
1019 <<
1020 EFI_GUID Guid;
1021 CIfrVarStoreNameValue VSNVObj;
1022 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
1023 BOOLEAN Created = FALSE;
1024 >>
1025 L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
1026 SN:StringIdentifier ","
1027 {
1028 VarId "=" ID:Number "," <<
1029 _PCATCH(
1030 (INTN)(VarStoreId = _STOU16(ID->getText())) != 0,
1031 (INTN)TRUE,
1032 ID,
1033 "varid 0 is not allowed."
1034 );
1035 >>
1036 }
1037 (
1038 Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," <<
1039 if (!Created) {
1040 _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText(), VarStoreId), SN);
1041 Created = TRUE;
1042 }
1043 _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText())), SN);
1044 >>
1045 )+
1046 Uuid "=" guidDefinition[Guid] << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
1047 <<
1048 VSNVObj.SetGuid (&Guid);
1049 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId, &Guid), SN);
1050 VSNVObj.SetVarStoreId (VarStoreId);
1051 >>
1052 ";"
1053 ;
1054
1055 //
1056 // keep classDeinition and validClassNames for compatibility but not generate
1057 // any IFR object
1058 //
1059 classDefinition[UINT16 & Class] :
1060 << $Class = 0; >>
1061 validClassNames[$Class] ( "\|" validClassNames[$Class] )*
1062 ;
1063
1064 validClassNames[UINT16 & Class] :
1065 ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
1066 | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
1067 | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
1068 | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
1069 | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
1070 | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
1071 | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
1072 | N:Number << $Class |= _STOU16(N->getText()); >>
1073 ;
1074
1075 subclassDefinition[UINT16 & SubClass] :
1076 << $SubClass = 0; >>
1077 SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
1078 | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
1079 | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
1080 | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
1081 | N:Number << $SubClass |= _STOU16(N->getText()); >>
1082 ;
1083
1084 vfrStatementDisableIfFormSet :
1085 <<
1086 CIfrDisableIf DIObj;
1087 mConstantOnlyInExpression = TRUE;
1088 >>
1089 D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
1090 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
1091 vfrFormSetList
1092 E:EndIf << CRT_END_OP (E); >>
1093 ";"
1094 ;
1095
1096 vfrStatementSuppressIfFormSet :
1097 << CIfrSuppressIf SIObj;>>
1098 L:SuppressIf <<
1099 if (mCompatibleMode) {
1100 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
1101 }
1102 SIObj.SetLineNo(L->getLine());
1103 >>
1104 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1105 vfrStatementExpression[0] ";"
1106 vfrFormSetList
1107 E: EndIf
1108 ";" << CRT_END_OP (E); >>
1109 ;
1110
1111 //*****************************************************************************
1112 //
1113 // the syntax of question header and statement header
1114 //
1115 vfrStatementHeader[CIfrStatementHeader *SHObj] :
1116 Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText())); >>
1117 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText())); >>
1118 ;
1119
1120 vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
1121 <<
1122 EFI_VARSTORE_INFO Info;
1123 Info.mVarType = EFI_IFR_TYPE_OTHER;
1124 Info.mVarTotalSize = 0;
1125 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
1126 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
1127 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1128 CHAR8 *QName = NULL;
1129 CHAR8 *VarIdStr = NULL;
1130 mUsedDefaultCount = 0;
1131 >>
1132 {
1133 Name "=" QN:StringIdentifier "," <<
1134 QName = QN->getText();
1135 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
1136 >>
1137 }
1138 { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
1139 {
1140 QuestionId "=" ID:Number "," <<
1141 QId = _STOQID(ID->getText());
1142 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
1143 >>
1144 }
1145 <<
1146 switch (QType) {
1147 case QUESTION_NORMAL:
1148 mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
1149 break;
1150 case QUESTION_DATE:
1151 mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
1152 break;
1153 case QUESTION_TIME:
1154 mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
1155 break;
1156 case QUESTION_REF:
1157 //
1158 // VarIdStr != NULL stand for question with storagae.
1159 //
1160 if (VarIdStr != NULL) {
1161 mCVfrQuestionDB.RegisterRefQuestion (QName, VarIdStr, QId);
1162 } else {
1163 mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
1164 }
1165 break;
1166 default:
1167 _PCATCH(VFR_RETURN_FATAL_ERROR);
1168 }
1169 $QHObj.SetQuestionId (QId);
1170 if (VarIdStr != NULL) {
1171 $QHObj.SetVarStoreInfo (&Info);
1172 }
1173 >>
1174 vfrStatementHeader[&$QHObj]
1175 <<
1176 if (VarIdStr != NULL) {
1177 delete VarIdStr;
1178 }
1179 _SAVE_CURRQEST_VARINFO (Info);
1180 >>
1181 ;
1182
1183 questionheaderFlagsField[UINT8 & Flags] :
1184 ReadOnlyFlag << $Flags |= 0x01; >>
1185 | InteractiveFlag << $Flags |= 0x04; >>
1186 | ResetRequiredFlag << $Flags |= 0x10; >>
1187 | OptionOnlyFlag << $Flags |= 0x80; >>
1188 | NVAccessFlag
1189 | LateCheckFlag
1190 ;
1191
1192 vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr, BOOLEAN CheckFlag = TRUE] :
1193 <<
1194 UINT32 Idx;
1195 UINT32 LineNo;
1196 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1197 CHAR8 *VarIdStr = NULL;
1198 CHAR8 *VarStr = NULL;
1199 CHAR8 *SName = NULL;
1200 CHAR8 *TName = NULL;
1201 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
1202 EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
1203 EFI_GUID *VarGuid = NULL;
1204 >>
1205 (
1206 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
1207 OpenBracket I1:Number CloseBracket <<
1208 Idx = _STOU32(I1->getText());
1209 _STRCAT(&VarIdStr, "[");
1210 _STRCAT(&VarIdStr, I1->getText());
1211 _STRCAT(&VarIdStr, "]");
1212 >>
1213 <<
1214 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1215 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1216 mCVfrDataStorage.DeclareBufferVarStore (
1217 SName,
1218 &mFormsetGuid,
1219 &gCVfrVarDataTypeDB,
1220 SName,
1221 EFI_VARSTORE_ID_INVALID,
1222 FALSE
1223 );
1224 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1225 }
1226 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1227 _PCATCH(VfrReturnCode, SN1);
1228 _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
1229 }
1230
1231 QuestVarIdStr = VarIdStr;
1232 >>
1233 )
1234 |
1235 (
1236 SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
1237 <<
1238 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1239 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1240 mCVfrDataStorage.DeclareBufferVarStore (
1241 SName,
1242 &mFormsetGuid,
1243 &gCVfrVarDataTypeDB,
1244 SName,
1245 EFI_VARSTORE_ID_INVALID,
1246 FALSE
1247 );
1248 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1249 }
1250 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1251 _PCATCH(VfrReturnCode, SN2);
1252 VarStoreType = mCVfrDataStorage.GetVarStoreType ($Info.mVarStoreId);
1253 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
1254 _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(Info.mVarStoreId, &TName), SN2);
1255 _STRCAT(&VarStr, TName);
1256 }
1257 }
1258 >>
1259
1260 (
1261 "." <<
1262 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1263 _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
1264 }
1265 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
1266 >>
1267 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
1268 {
1269 OpenBracket I2:Number CloseBracket <<
1270 Idx = _STOU32(I2->getText());
1271 if (mCompatibleMode) Idx --;
1272 if (Idx > 0) {
1273 //
1274 // Idx == 0, [0] can be ignored.
1275 // Array[0] is same to Array for unify the varid name to cover [0]
1276 //
1277 _STRCAT(&VarIdStr, "[");
1278 _STRCAT(&VarIdStr, I2->getText());
1279 _STRCAT(&VarIdStr, "]");
1280 }
1281 _STRCAT(&VarStr, "[");
1282 _STRCAT(&VarStr, I2->getText());
1283 _STRCAT(&VarStr, "]");
1284 >>
1285 }
1286 )* <<
1287 switch (VarStoreType) {
1288 case EFI_VFR_VARSTORE_EFI:
1289 _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
1290 break;
1291 case EFI_VFR_VARSTORE_BUFFER:
1292 _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine(), VarStr);
1293 VarGuid = mCVfrDataStorage.GetVarStoreGuid($Info.mVarStoreId);
1294 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
1295 SName,
1296 VarGuid,
1297 NULL),
1298 SN2->getLine());
1299 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
1300 'a',
1301 SName,
1302 VarGuid,
1303 NULL,
1304 $Info.mVarType,
1305 $Info.mInfo.mVarOffset,
1306 $Info.mVarTotalSize,
1307 Dummy),
1308 SN2->getLine());
1309 break;
1310 case EFI_VFR_VARSTORE_NAME:
1311 default: break;
1312 }
1313
1314 QuestVarIdStr = VarIdStr;
1315 if (VarStr != NULL) {delete VarStr;}
1316 >>
1317 )
1318 ;
1319
1320 vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, CHAR8 *&VarIdStr, UINT32 &LineNo] :
1321 <<
1322 UINT32 Idx;
1323 VarIdStr = NULL; LineNo = 0;
1324 >>
1325 (
1326 SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >>
1327 OpenBracket I1:Number CloseBracket <<
1328 _STRCAT(&VarIdStr, "[");
1329 _STRCAT(&VarIdStr, I1->getText());
1330 _STRCAT(&VarIdStr, "]");
1331 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask);
1332 if (mConstantOnlyInExpression) {
1333 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1334 }
1335 >>
1336 )
1337 |
1338 (
1339 SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >>
1340 (
1341 "." <<
1342 _STRCAT (&VarIdStr, ".");
1343 if (mConstantOnlyInExpression) {
1344 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1345 }
1346 >>
1347 SF:StringIdentifier << _STRCAT (&VarIdStr, SF->getText()); >>
1348 {
1349 OpenBracket I2:Number CloseBracket <<
1350 Idx = _STOU32(I2->getText());
1351 if (mCompatibleMode) Idx --;
1352 if (Idx > 0) {
1353 //
1354 // Idx == 0, [0] can be ignored.
1355 // Array[0] is same to Array
1356 //
1357 _STRCAT(&VarIdStr, "[");
1358 _STRCAT(&VarIdStr, I2->getText());
1359 _STRCAT(&VarIdStr, "]");
1360 }
1361 >>
1362 }
1363 )*
1364 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
1365 )
1366 ;
1367
1368 vfrConstantValueField[UINT8 Type] > [EFI_IFR_TYPE_VALUE Value] :
1369 <<
1370 EFI_GUID Guid;
1371 >>
1372 N1:Number <<
1373 switch ($Type) {
1374 case EFI_IFR_TYPE_NUM_SIZE_8 :
1375 $Value.u8 = _STOU8(N1->getText());
1376 break;
1377 case EFI_IFR_TYPE_NUM_SIZE_16 :
1378 $Value.u16 = _STOU16(N1->getText());
1379 break;
1380 case EFI_IFR_TYPE_NUM_SIZE_32 :
1381 $Value.u32 = _STOU32(N1->getText());
1382 break;
1383 case EFI_IFR_TYPE_NUM_SIZE_64 :
1384 $Value.u64 = _STOU64(N1->getText());
1385 break;
1386 case EFI_IFR_TYPE_BOOLEAN :
1387 $Value.b = _STOU8(N1->getText());
1388 break;
1389 case EFI_IFR_TYPE_STRING :
1390 $Value.string = _STOU16(N1->getText());
1391 break;
1392 case EFI_IFR_TYPE_TIME :
1393 case EFI_IFR_TYPE_DATE :
1394 case EFI_IFR_TYPE_REF :
1395 default :
1396 break;
1397 }
1398 >>
1399 | B1:True << $Value.b = TRUE; >>
1400 | B2:False << $Value.b = FALSE; >>
1401 | O1:One << $Value.u8 = _STOU8(O1->getText()); >>
1402 | O2:Ones << $Value.u64 = _STOU64(O2->getText()); >>
1403 | Z:Zero << $Value.u8 = _STOU8(Z->getText()); >>
1404 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(), SECOND->getText()); >>
1405 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText()); >>
1406 | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)"
1407 << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText()); >>
1408 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText()); >>
1409 ;
1410
1411 //*****************************************************************************
1412 //
1413 // the syntax of form definition
1414 //
1415 vfrFormDefinition :
1416 << CIfrForm FObj; >>
1417 F:Form << FObj.SetLineNo(F->getLine()); >>
1418 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText())), S1); >>
1419 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText())); >>
1420 (
1421 vfrStatementImage |
1422 vfrStatementLocked |
1423 vfrStatementRules |
1424 vfrStatementDefault |
1425 vfrStatementStat |
1426 vfrStatementQuestions |
1427 vfrStatementConditional |
1428 vfrStatementLabel |
1429 vfrStatementBanner |
1430 // Just for framework vfr compatibility
1431 vfrStatementInvalid |
1432 vfrStatementExtension |
1433 vfrStatementModal
1434 )*
1435 E:EndForm <<
1436 if (mCompatibleMode) {
1437 //
1438 // Add Label for Framework Vfr
1439 //
1440 CIfrLabel LObj1;
1441 LObj1.SetLineNo(E->getLine());
1442 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1443 CIfrLabel LObj2;
1444 LObj2.SetLineNo(E->getLine());
1445 LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
1446 CIfrLabel LObj3;
1447 LObj3.SetLineNo(E->getLine());
1448 LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1449 }
1450
1451 {CIfrEnd EObj; EObj.SetLineNo (E->getLine()); mLastFormEndAddr = EObj.GetObjBinAddr (); gAdjustOpcodeOffset = EObj.GetObjBinOffset ();}
1452 >>
1453 ";"
1454 ;
1455
1456 vfrFormMapDefinition :
1457 <<
1458 CIfrFormMap *FMapObj = NULL;
1459 UINT32 FormMapMethodNumber = 0;
1460 EFI_GUID Guid;
1461 >>
1462 F:FormMap << FMapObj = new CIfrFormMap(); FMapObj->SetLineNo(F->getLine()); >>
1463 FormId "=" S1:Number "," << _PCATCH(FMapObj->SetFormId (_STOFID(S1->getText())), S1); >>
1464 (
1465 MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";"
1466 MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText()), &Guid); FormMapMethodNumber ++; >>
1467 )* << if (FormMapMethodNumber == 0) {_PCATCH (VFR_RETURN_INVALID_PARAMETER, F->getLine(), "No MapMethod is set for FormMap!");} delete FMapObj;>>
1468 (
1469 vfrStatementImage |
1470 vfrStatementLocked |
1471 vfrStatementRules |
1472 vfrStatementDefault |
1473 vfrStatementStat |
1474 vfrStatementQuestions |
1475 vfrStatementConditional |
1476 vfrStatementLabel |
1477 vfrStatementBanner |
1478 vfrStatementExtension |
1479 vfrStatementModal
1480 )*
1481 E:EndForm << CRT_END_OP (E); >>
1482 ";"
1483 ;
1484
1485 vfrStatementRules :
1486 << CIfrRule RObj; >>
1487 R:Rule << RObj.SetLineNo(R->getLine()); >>
1488 S1:StringIdentifier "," <<
1489 mCVfrRulesDB.RegisterRule (S1->getText());
1490 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
1491 >>
1492 vfrStatementExpression[0]
1493 E:EndRule << CRT_END_OP (E); >>
1494 ";"
1495 ;
1496
1497 vfrStatementDefault :
1498 <<
1499 BOOLEAN IsExp = FALSE;
1500 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1501 CIfrDefault *DObj = NULL;
1502 CIfrDefault2 *DObj2 = NULL;
1503 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1504 CHAR8 *VarStoreName = NULL;
1505 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1506 UINT32 Size = 0;
1507 EFI_GUID *VarGuid = NULL;
1508 >>
1509 D:Default
1510 (
1511 (
1512 "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] > [Val] ","
1513 <<
1514 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1515 //check default value is valid for Numeric Opcode
1516 if (Val.u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE()) || Val.u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE())) {
1517 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1518 }
1519 }
1520 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1521 _PCATCH (VFR_RETURN_FATAL_ERROR, D->getLine(), "Default data type error.");
1522 Size = sizeof (EFI_IFR_TYPE_VALUE);
1523 } else {
1524 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size), D->getLine());
1525 }
1526 Size += OFFSET_OF (EFI_IFR_DEFAULT, Value);
1527 DObj = new CIfrDefault ((UINT8)Size);
1528 DObj->SetLineNo(D->getLine());
1529 DObj->SetType (_GET_CURRQEST_DATATYPE());
1530 DObj->SetValue(Val);
1531 >>
1532 | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >>
1533 vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1534 )
1535 {
1536 DefaultStore "=" SN:StringIdentifier "," <<
1537 _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN);
1538 if (DObj != NULL) {
1539 DObj->SetDefaultId (DefaultId);
1540 }
1541
1542 if (DObj2 != NULL) {
1543 DObj2->SetDefaultId (DefaultId);
1544 }
1545 >>
1546 }
1547 <<
1548 CheckDuplicateDefaultValue (DefaultId, D);
1549 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1550 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1551 VarGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1552 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1553 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1554 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1555 DefaultId,
1556 _GET_CURRQEST_VARTINFO(),
1557 VarStoreName,
1558 VarGuid,
1559 _GET_CURRQEST_DATATYPE (),
1560 Val),
1561 D->getLine()
1562 );
1563 }
1564 }
1565 if (DObj != NULL) {delete DObj;}
1566 if (DObj2 != NULL) {delete DObj2;}
1567 >>
1568 )
1569 ;
1570
1571 vfrStatementStat :
1572 vfrStatementSubTitle |
1573 vfrStatementStaticText |
1574 vfrStatementCrossReference
1575 ;
1576
1577 vfrStatementQuestions :
1578 vfrStatementBooleanType |
1579 vfrStatementDate |
1580 vfrStatementNumericType |
1581 vfrStatementStringType |
1582 vfrStatementOrderedList |
1583 vfrStatementTime
1584 ;
1585
1586 vfrStatementConditional :
1587 vfrStatementDisableIfStat |
1588 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
1589 vfrStatementGrayOutIfStat |
1590 vfrStatementInconsistentIfStat //to be compatible for framework
1591 ;
1592
1593 vfrStatementConditionalNew :
1594 vfrStatementDisableIfStat |
1595 vfrStatementSuppressIfStatNew |
1596 vfrStatementGrayOutIfStatNew |
1597 vfrStatementInconsistentIfStat //to be compatible for framework
1598 ;
1599
1600 vfrStatementSuppressIfStat :
1601 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
1602 | vfrStatementSuppressIfStatNew
1603 ;
1604
1605 vfrStatementGrayOutIfStat :
1606 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
1607 | vfrStatementGrayOutIfStatNew
1608 ;
1609
1610 vfrStatementInvalid :
1611 (
1612 vfrStatementInvalidHidden |
1613 vfrStatementInvalidInventory |
1614 vfrStatementInvalidSaveRestoreDefaults
1615 )
1616 << _CRT_OP (TRUE); >>
1617 ;
1618
1619 flagsField :
1620 Number | InteractiveFlag | ManufacturingFlag | DefaultFlag |
1621 NVAccessFlag | ResetRequiredFlag | LateCheckFlag
1622 ;
1623
1624 vfrStatementValue :
1625 << CIfrValue VObj; >>
1626 V:Value << VObj.SetLineNo(V->getLine()); >>
1627 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
1628 ;
1629
1630 vfrStatementRead :
1631 << CIfrRead RObj; >>
1632 R:Read << RObj.SetLineNo(R->getLine()); >>
1633 vfrStatementExpression[0] ";"
1634 ;
1635
1636 vfrStatementWrite :
1637 << CIfrWrite WObj; >>
1638 W:Write << WObj.SetLineNo(W->getLine()); >>
1639 vfrStatementExpression[0] ";"
1640 ;
1641
1642 vfrStatementSubTitle :
1643 << CIfrSubtitle SObj; >>
1644 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1645 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText())); >>
1646 {
1647 "," FLAGS "=" vfrSubtitleFlags[SObj]
1648 }
1649 (
1650 {vfrStatementStatTagList "," }
1651 E:";" << CRT_END_OP (E); >>
1652 |
1653 { "," vfrStatementStatTagList}
1654 { "," (vfrStatementStat | vfrStatementQuestions)*}
1655 E: EndSubtitle ";" << CRT_END_OP (E); >>
1656 )
1657 ;
1658
1659 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1660 << UINT8 LFlags = 0; >>
1661 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1662 << _PCATCH(SObj.SetFlags (LFlags)); >>
1663 ;
1664
1665 subtitleFlagsField [UINT8 & Flags] :
1666 N:Number << $Flags |= _STOU8(N->getText()); >>
1667 | "HORIZONTAL" << $Flags |= 0x01; >>
1668 ;
1669
1670 vfrStatementStaticText :
1671 <<
1672 UINT8 Flags = 0;
1673 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1674 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1675 >>
1676 T:Text
1677 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1678 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1679 {
1680 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText()); >>
1681 }
1682 {
1683 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1684 "," Key "=" KN:Number
1685 }
1686 <<
1687 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1688 CIfrAction AObj;
1689 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1690 AObj.SetLineNo (F->getLine());
1691 AObj.SetQuestionId (QId);
1692 AObj.SetPrompt (_STOSID(S2->getText()));
1693 AObj.SetHelp (_STOSID(S1->getText()));
1694 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1695 AssignQuestionKey (AObj, KN);
1696 CRT_END_OP (KN);
1697 } else {
1698 CIfrText TObj;
1699 TObj.SetLineNo (T->getLine());
1700 TObj.SetHelp (_STOSID(S1->getText()));
1701 TObj.SetPrompt (_STOSID(S2->getText()));
1702 TObj.SetTextTwo (TxtTwo);
1703 }
1704 >>
1705 { "," vfrStatementStatTagList }
1706 ";"
1707 ;
1708
1709 staticTextFlagsField[UINT8 & HFlags] :
1710 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1711 | questionheaderFlagsField[HFlags]
1712 ;
1713
1714 vfrStatementCrossReference :
1715 vfrStatementGoto |
1716 vfrStatementResetButton
1717 ;
1718
1719 vfrStatementGoto :
1720 <<
1721 UINT8 RefType = 5;
1722 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
1723 EFI_GUID FSId = {0,};
1724 EFI_FORM_ID FId;
1725 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1726 UINT32 BitMask;
1727 CIfrQuestionHeader *QHObj = NULL;
1728 CIfrOpHeader *OHObj = NULL;
1729 CIfrRef *R1Obj = NULL;
1730 CIfrRef2 *R2Obj = NULL;
1731 CIfrRef3 *R3Obj = NULL;
1732 CIfrRef4 *R4Obj = NULL;
1733 CIfrRef5 *R5Obj = NULL;
1734 >>
1735 G:Goto
1736 {
1737 (
1738 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1739 FormSetGuid "=" guidDefinition[FSId] ","
1740 FormId "=" F1:Number ","
1741 Question "=" QN1:Number ","
1742 <<
1743 RefType = 4;
1744 DevPath = _STOSID(P->getText());
1745 FId = _STOFID(F1->getText());
1746 QId = _STOQID(QN1->getText());
1747 >>
1748 )
1749 |
1750 (
1751 FormSetGuid "=" guidDefinition[FSId] ","
1752 FormId "=" F2:Number ","
1753 Question "=" QN2:Number ","
1754 <<
1755 RefType = 3;
1756 FId = _STOFID(F2->getText());
1757 QId = _STOQID(QN2->getText());
1758 >>
1759 )
1760 |
1761 (
1762 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText()); >>
1763 Question "="
1764 (
1765 QN3:StringIdentifier "," <<
1766 mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask);
1767 if (QId == EFI_QUESTION_ID_INVALID) {
1768 _PCATCH(VFR_RETURN_UNDEFINED, QN3);
1769 }
1770 >>
1771 | QN4:Number "," << QId = _STOQID(QN4->getText()); >>
1772 )
1773 )
1774 |
1775 (
1776 F4:Number "," <<
1777 RefType = 1;
1778 FId = _STOFID(F4->getText());
1779 >>
1780 )
1781 }
1782 <<
1783 switch (RefType) {
1784 case 5:
1785 {
1786 R5Obj = new CIfrRef5;
1787 QHObj = R5Obj;
1788 OHObj = R5Obj;
1789 R5Obj->SetLineNo(G->getLine());
1790 break;
1791 }
1792 case 4:
1793 {
1794 R4Obj = new CIfrRef4;
1795 QHObj = R4Obj;
1796 OHObj = R4Obj;
1797 R4Obj->SetLineNo(G->getLine());
1798 R4Obj->SetDevicePath (DevPath);
1799 R4Obj->SetFormSetId (FSId);
1800 R4Obj->SetFormId (FId);
1801 R4Obj->SetQuestionId (QId);
1802 break;
1803 }
1804 case 3:
1805 {
1806 R3Obj = new CIfrRef3;
1807 QHObj = R3Obj;
1808 OHObj = R3Obj;
1809 R3Obj->SetLineNo(G->getLine());
1810 R3Obj->SetFormSetId (FSId);
1811 R3Obj->SetFormId (FId);
1812 R3Obj->SetQuestionId (QId);
1813 break;
1814 }
1815 case 2:
1816 {
1817 R2Obj = new CIfrRef2;
1818 QHObj = R2Obj;
1819 OHObj = R2Obj;
1820 R2Obj->SetLineNo(G->getLine());
1821 R2Obj->SetFormId (FId);
1822 R2Obj->SetQuestionId (QId);
1823 break;
1824 }
1825 case 1:
1826 {
1827 R1Obj = new CIfrRef;
1828 QHObj = R1Obj;
1829 OHObj = R1Obj;
1830 R1Obj->SetLineNo(G->getLine());
1831 R1Obj->SetFormId (FId);
1832 break;
1833 }
1834 default: break;
1835 }
1836 >>
1837 vfrQuestionHeader[*QHObj, QUESTION_REF] <<
1838 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1839 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF;
1840 }
1841 >>
1842 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
1843 {
1844 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
1845 }
1846 {
1847 E:","
1848 vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>>
1849 }
1850 ";" << if (R1Obj != NULL) {delete R1Obj;} if (R2Obj != NULL) {delete R2Obj;} if (R3Obj != NULL) {delete R3Obj;} if (R4Obj != NULL) {delete R4Obj;} if (R5Obj != NULL) {delete R5Obj;}>>
1851 ;
1852
1853 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
1854 << UINT8 HFlags = 0; >>
1855 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
1856 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
1857 ;
1858
1859 gotoFlagsField[UINT8 & HFlags] :
1860 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1861 | questionheaderFlagsField[HFlags]
1862 ;
1863
1864 getStringId :
1865 "STRING_TOKEN" "\("
1866 IdVal:Number
1867 "\)"
1868 ;
1869
1870 vfrStatementResetButton :
1871 <<
1872 CIfrResetButton RBObj;
1873 UINT16 DefaultId;
1874 >>
1875 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
1876 DefaultStore
1877 "=" N:StringIdentifier "," <<
1878 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
1879 RBObj.SetDefaultId (DefaultId);
1880 >>
1881 vfrStatementHeader[&RBObj] ","
1882 { vfrStatementStatTagList "," }
1883 E:EndResetButton << CRT_END_OP (E); >>
1884 ";"
1885 ;
1886
1887 vfrStatementBooleanType :
1888 vfrStatementCheckBox |
1889 vfrStatementAction
1890 ;
1891
1892 //*****************************************************
1893 // Syntax of checkbox
1894 //
1895 // Example:
1896 // checkbox
1897 // varid = MySTestData.mField1,
1898 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
1899 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
1900 // flags = CHECKBOX_DEFAULT | CALLBACK,
1901 // default value = TRUE, defaultstore = MyDefaultStore,
1902 // endcheckbox;
1903 //
1904 vfrStatementCheckBox :
1905 <<
1906 CIfrCheckBox CBObj;
1907 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1908 CHAR8 *VarStoreName = NULL;
1909 UINT32 DataTypeSize;
1910 EFI_GUID *VarStoreGuid = NULL;
1911 >>
1912 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
1913 vfrQuestionHeader[CBObj] "," << //check data type
1914 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1915 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN;
1916 }
1917 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1918 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
1919 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
1920 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
1921 } else if ((mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
1922 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
1923 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
1924 }
1925 }
1926 >>
1927 {
1928 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
1929 <<
1930 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1931 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
1932 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1933 Val.b = TRUE;
1934 if (CBObj.GetFlags () & 0x01) {
1935 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
1936 _PCATCH(
1937 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1938 EFI_HII_DEFAULT_CLASS_STANDARD,
1939 _GET_CURRQEST_VARTINFO(),
1940 VarStoreName,
1941 VarStoreGuid,
1942 _GET_CURRQEST_DATATYPE (),
1943 Val
1944 ),
1945 VFR_RETURN_SUCCESS,
1946 L,
1947 "No standard default storage found"
1948 );
1949 }
1950 if (CBObj.GetFlags () & 0x02) {
1951 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
1952 _PCATCH(
1953 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1954 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
1955 _GET_CURRQEST_VARTINFO(),
1956 VarStoreName,
1957 VarStoreGuid,
1958 _GET_CURRQEST_DATATYPE (),
1959 Val
1960 ),
1961 VFR_RETURN_SUCCESS,
1962 L,
1963 "No manufacturing default storage found"
1964 );
1965 }
1966 }
1967 >>
1968 }
1969 {
1970 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
1971 }
1972 vfrStatementQuestionOptionList
1973 E:EndCheckBox << CRT_END_OP (E); >>
1974 ";"
1975 ;
1976
1977 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
1978 <<
1979 UINT8 LFlags = 0;
1980 UINT8 HFlags = 0;
1981 >>
1982 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
1983 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
1984 ;
1985
1986 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
1987 N:Number <<
1988 if (mCompatibleMode) {
1989 //
1990 // set question flag
1991 //
1992 $LFlags |= _STOU8(N->getText());
1993 } else {
1994 _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
1995 }
1996 >>
1997 | D:"DEFAULT" <<
1998 if (mCompatibleMode) {
1999 //
2000 // set question Default flag
2001 //
2002 $LFlags |= 0x01;
2003 } else {
2004 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
2005 }
2006 >>
2007 | M:"MANUFACTURING" <<
2008 if (mCompatibleMode) {
2009 //
2010 // set question MFG flag
2011 //
2012 $LFlags |= 0x02;
2013 } else {
2014 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
2015 }
2016 >>
2017 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
2018 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
2019 | questionheaderFlagsField[HFlags]
2020 ;
2021
2022 //*****************************************************
2023 // Syntax of action
2024 //
2025 // Example:
2026 // action
2027 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
2028 // help = STRING_TOKEN(STR_ACTION_HELP),
2029 // flags = CALLBACK,
2030 // config = STRING_TOKEN(STR_ACTION_CONFIG),
2031 // endaction;
2032 //
2033 vfrStatementAction :
2034 << CIfrAction AObj; >>
2035 L:Action << AObj.SetLineNo(L->getLine()); >>
2036 vfrQuestionHeader[AObj] ","
2037 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
2038 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText())); >>
2039 vfrStatementQuestionTagList
2040 E:EndAction << CRT_END_OP (E); >>
2041 ";"
2042 ;
2043
2044 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
2045 << UINT8 HFlags = 0; >>
2046 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
2047 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
2048 ;
2049
2050 actionFlagsField[UINT8 & HFlags] :
2051 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2052 | questionheaderFlagsField[HFlags]
2053 ;
2054
2055 vfrStatementDate :
2056 <<
2057 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2058 CHAR8 *VarIdStr[3] = {NULL, };
2059 CIfrDate DObj;
2060 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2061 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE);
2062 >>
2063 L:Date << DObj.SetLineNo(L->getLine()); >>
2064 (
2065 (
2066 vfrQuestionHeader[DObj, QUESTION_DATE] "," <<
2067 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2068 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_DATE;
2069 }
2070 >>
2071 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
2072 vfrStatementQuestionOptionList
2073 )
2074 |
2075 (
2076 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
2077 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
2078 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
2079 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
2080 minMaxDateStepDefault[Val.date, 0]
2081
2082 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
2083 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
2084 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2085 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2086 minMaxDateStepDefault[Val.date, 1]
2087
2088 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
2089 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
2090 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
2091 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
2092 minMaxDateStepDefault[Val.date, 2]
2093 { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," }
2094 <<
2095 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2096 DObj.SetQuestionId (QId);
2097 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
2098 DObj.SetPrompt (_STOSID(YP->getText()));
2099 DObj.SetHelp (_STOSID(YH->getText()));
2100 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2101 >>
2102 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
2103 )
2104 ( vfrStatementInconsistentIf )*
2105 )
2106 E:EndDate << CRT_END_OP (E); >>
2107 ";"
2108 ;
2109
2110 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
2111 Minimum "=" MinN:Number ","
2112 Maximum "=" MaxN:Number ","
2113 { "step" "=" Number "," }
2114 {
2115 "default" "=" N:Number "," <<
2116 switch (KeyValue) {
2117 case 0:
2118 D.Year = _STOU16(N->getText());
2119 if (D.Year < _STOU16 (MinN->getText()) || D.Year > _STOU16 (MaxN->getText())) {
2120 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
2121 }
2122 break;
2123 case 1:
2124 D.Month = _STOU8(N->getText());
2125 if (D.Month < 1 || D.Month > 12) {
2126 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
2127 }
2128 break;
2129 case 2:
2130 D.Day = _STOU8(N->getText());
2131 if (D.Day < 1 || D.Day > 31) {
2132 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
2133 }
2134 break;
2135 }
2136 >>
2137 }
2138 ;
2139
2140 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
2141 << UINT8 LFlags = 0; >>
2142 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
2143 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2144 ;
2145
2146 dateFlagsField [UINT8 & Flags] :
2147 N:Number << $Flags |= _STOU8(N->getText()); >>
2148 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
2149 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
2150 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
2151 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2152 | "STORAGE_TIME" << $Flags |= 0x10; >>
2153 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2154 ;
2155
2156 vfrStatementNumericType :
2157 vfrStatementNumeric |
2158 vfrStatementOneOf
2159 ;
2160
2161 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
2162 <<
2163 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
2164 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
2165 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
2166 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
2167 >>
2168 Minimum "=" I:Number ","
2169 <<
2170 switch (_GET_CURRQEST_DATATYPE()) {
2171 case EFI_IFR_TYPE_NUM_SIZE_64 : MinU8 = _STOU64(I->getText()); break;
2172 case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText()); break;
2173 case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText()); break;
2174 case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText()); break;
2175 }
2176 >>
2177 Maximum "=" A:Number ","
2178 <<
2179 switch (_GET_CURRQEST_DATATYPE()) {
2180 case EFI_IFR_TYPE_NUM_SIZE_64 :
2181 MaxU8 = _STOU64(A->getText());
2182 if (MaxU8 < MinU8) {
2183 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2184 }
2185 break;
2186 case EFI_IFR_TYPE_NUM_SIZE_32 :
2187 MaxU4 = _STOU32(A->getText());
2188 if (MaxU4 < MinU4) {
2189 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2190 }
2191 break;
2192 case EFI_IFR_TYPE_NUM_SIZE_16 :
2193 MaxU2 = _STOU16(A->getText());
2194 if (MaxU2 < MinU2) {
2195 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2196 }
2197 break;
2198 case EFI_IFR_TYPE_NUM_SIZE_8 :
2199 MaxU1 = _STOU8(A->getText());
2200 if (MaxU1 < MinU1) {
2201 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2202 }
2203 break;
2204 }
2205 >>
2206 {
2207 STEP "=" S:Number ","
2208 <<
2209 switch (_GET_CURRQEST_DATATYPE()) {
2210 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText()); break;
2211 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText()); break;
2212 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText()); break;
2213 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText()); break;
2214 }
2215 >>
2216 }
2217 <<
2218 switch (_GET_CURRQEST_DATATYPE()) {
2219 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
2220 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
2221 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
2222 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
2223 }
2224 >>
2225 ;
2226
2227 vfrStatementNumeric :
2228 <<
2229 CIfrNumeric NObj;
2230 UINT32 DataTypeSize;
2231 BOOLEAN IsSupported = TRUE;
2232 UINT8 ShrinkSize = 0;
2233 >>
2234 L:Numeric << NObj.SetLineNo(L->getLine()); >>
2235 vfrQuestionHeader[NObj] "," << // check data type
2236 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2237 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
2238 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2239 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
2240 }
2241 _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2242 }
2243 >>
2244 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
2245 {
2246 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
2247 }
2248 vfrSetMinMaxStep[NObj] <<
2249 switch (_GET_CURRQEST_DATATYPE()) {
2250 //
2251 // Base on the type to know the actual used size,shrink the buffer
2252 // size allocate before.
2253 //
2254 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2255 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2256 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2257 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2258 default:
2259 IsSupported = FALSE;
2260 break;
2261 }
2262 NObj.ShrinkBinSize (ShrinkSize);
2263 if (!IsSupported) {
2264 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2265 }
2266 >>
2267 vfrStatementQuestionOptionList
2268 E:EndNumeric <<
2269 CRT_END_OP (E);
2270 >>
2271 ";"
2272 ;
2273
2274 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
2275 <<
2276 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2277 UINT8 HFlags = 0;
2278 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2279 BOOLEAN IsSetType = FALSE;
2280 >>
2281 numericFlagsField[HFlags, LFlags, IsSetType] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType] )*
2282 <<
2283 //check data type flag
2284 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2285 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2286 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2287 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2288 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2289 }
2290 } else {
2291 // update data type for name/value store
2292 UINT32 DataTypeSize;
2293 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2294 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2295 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2296 }
2297 } else if (IsSetType){
2298 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2299 }
2300 _PCATCH(NObj.SetFlags (HFlags, LFlags), LineNum);
2301 >>
2302 ;
2303
2304 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType] :
2305 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2306 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; IsSetType = TRUE;>>
2307 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; IsSetType = TRUE;>>
2308 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;>>
2309 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;>>
2310 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; >>
2311 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; >>
2312 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; >>
2313 | questionheaderFlagsField[HFlags]
2314 ;
2315
2316 vfrStatementOneOf :
2317 <<
2318 CIfrOneOf OObj;
2319 UINT32 DataTypeSize;
2320 BOOLEAN IsSupported = TRUE;
2321 UINT8 ShrinkSize = 0;
2322 >>
2323 L:OneOf << OObj.SetLineNo(L->getLine()); >>
2324 vfrQuestionHeader[OObj] "," << //check data type
2325 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2326 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
2327 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2328 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
2329 }
2330 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2331 }
2332 >>
2333 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
2334 {
2335 vfrSetMinMaxStep[OObj]
2336 }
2337 <<
2338 switch (_GET_CURRQEST_DATATYPE()) {
2339 //
2340 // Base on the type to know the actual used size,shrink the buffer
2341 // size allocate before.
2342 //
2343 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2344 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2345 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2346 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2347 default:
2348 IsSupported = FALSE;
2349 break;
2350 }
2351 OObj.ShrinkBinSize (ShrinkSize);
2352 if (!IsSupported) {
2353 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2354 }
2355 >>
2356 vfrStatementQuestionOptionList
2357 E:EndOneOf <<
2358 CRT_END_OP (E);
2359 >>
2360 ";"
2361 ;
2362
2363 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
2364 <<
2365 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2366 UINT8 HFlags = 0;
2367 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2368 BOOLEAN IsSetType = FALSE;
2369 >>
2370 numericFlagsField[HFlags, LFlags, IsSetType] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType] )*
2371 <<
2372 //check data type flag
2373 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2374 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2375 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2376 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2377 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2378 }
2379 } else {
2380 // update data type for Name/Value store
2381 UINT32 DataTypeSize;
2382 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2383 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2384 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2385 }
2386 } else if (IsSetType){
2387 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2388 }
2389 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
2390 >>
2391 ;
2392
2393 vfrStatementStringType :
2394 vfrStatementString |
2395 vfrStatementPassword
2396 ;
2397
2398 vfrStatementString :
2399 <<
2400 CIfrString SObj;
2401 UINT32 VarArraySize;
2402 UINT8 StringMinSize;
2403 UINT8 StringMaxSize;
2404 >>
2405 L:String << SObj.SetLineNo(L->getLine()); >>
2406 vfrQuestionHeader[SObj] ","
2407 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
2408 {
2409 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
2410 }
2411 MinSize "=" MIN:Number "," <<
2412 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2413 StringMinSize = _STOU8(MIN->getText());
2414 if (_STOU64(MIN->getText()) > StringMinSize) {
2415 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
2416 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
2417 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
2418 }
2419 SObj.SetMinSize (StringMinSize);
2420 >>
2421 MaxSize "=" MAX:Number "," <<
2422 StringMaxSize = _STOU8(MAX->getText());
2423 if (_STOU64(MAX->getText()) > StringMaxSize) {
2424 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
2425 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
2426 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
2427 } else if (StringMaxSize < StringMinSize) {
2428 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
2429 }
2430 SObj.SetMaxSize (StringMaxSize);
2431 >>
2432 vfrStatementQuestionOptionList
2433 E:EndString << CRT_END_OP (E); >>
2434 ";"
2435 ;
2436
2437 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
2438 <<
2439 UINT8 LFlags = 0;
2440 UINT8 HFlags = 0;
2441 >>
2442 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
2443 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
2444 ;
2445
2446 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2447 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2448 | "MULTI_LINE" << $LFlags = 0x01; >>
2449 | questionheaderFlagsField[HFlags]
2450 ;
2451
2452 vfrStatementPassword :
2453 <<
2454 CIfrPassword PObj;
2455 UINT32 VarArraySize;
2456 UINT16 PasswordMinSize;
2457 UINT16 PasswordMaxSize;
2458 >>
2459 L:Password << PObj.SetLineNo(L->getLine()); >>
2460 vfrQuestionHeader[PObj] ","
2461 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
2462 {
2463 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
2464 }
2465 MinSize "=" MIN:Number "," <<
2466 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2467 PasswordMinSize = _STOU16(MIN->getText());
2468 if (_STOU64(MIN->getText()) > PasswordMinSize) {
2469 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
2470 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
2471 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
2472 }
2473 PObj.SetMinSize (PasswordMinSize);
2474 >>
2475 MaxSize "=" MAX:Number "," <<
2476 PasswordMaxSize = _STOU16(MAX->getText());
2477 if (_STOU64(MAX->getText()) > PasswordMaxSize) {
2478 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
2479 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
2480 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
2481 } else if (PasswordMaxSize < PasswordMinSize) {
2482 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
2483 }
2484 PObj.SetMaxSize (PasswordMaxSize);
2485 >>
2486 { Encoding "=" Number "," }
2487 vfrStatementQuestionOptionList
2488 E:EndPassword << CRT_END_OP (E); >>
2489 ";"
2490 ;
2491
2492 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
2493 << UINT8 HFlags = 0; >>
2494 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
2495 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
2496 ;
2497
2498 passwordFlagsField [UINT8 & HFlags] :
2499 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2500 | questionheaderFlagsField[HFlags]
2501 ;
2502
2503 vfrStatementOrderedList :
2504 <<
2505 CIfrOrderedList OLObj;
2506 UINT32 VarArraySize;
2507 >>
2508 L:OrderedList << OLObj.SetLineNo(L->getLine()); >>
2509 vfrQuestionHeader[OLObj] ","
2510 <<
2511 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2512 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
2513 >>
2514 {
2515 MaxContainers "=" M:Number "," <<
2516 if (_STOU64(M->getText()) > _STOU8(M->getText())) {
2517 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
2518 } else if (VarArraySize != 0 && _STOU8(M->getText()) > VarArraySize) {
2519 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
2520 }
2521 OLObj.SetMaxContainers (_STOU8(M->getText()));
2522 >>
2523 }
2524 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] }
2525 vfrStatementQuestionOptionList
2526 E:EndList << CRT_END_OP (E); >>
2527 ";"
2528 ;
2529
2530 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
2531 <<
2532 UINT8 HFlags = 0;
2533 UINT8 LFlags = 0;
2534 >>
2535 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
2536 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
2537 ;
2538
2539 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2540 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2541 | "UNIQUE" << $LFlags |= 0x01; >>
2542 | "NOEMPTY" << $LFlags |= 0x02; >>
2543 | questionheaderFlagsField[HFlags]
2544 ;
2545
2546 vfrStatementTime :
2547 <<
2548 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2549 CHAR8 *VarIdStr[3] = {NULL, };
2550 CIfrTime TObj;
2551 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2552 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
2553 >>
2554 L:Time << TObj.SetLineNo(L->getLine()); >>
2555 (
2556 (
2557 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
2558 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2559 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
2560 }
2561 >>
2562 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
2563 vfrStatementQuestionOptionList
2564 )
2565 |
2566 (
2567 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
2568 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
2569 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
2570 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
2571 minMaxTimeStepDefault[Val.time, 0]
2572
2573 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
2574 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
2575 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2576 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2577 minMaxTimeStepDefault[Val.time, 1]
2578
2579 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
2580 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
2581 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
2582 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
2583 minMaxTimeStepDefault[Val.time, 2]
2584 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
2585 <<
2586 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2587 TObj.SetQuestionId (QId);
2588 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
2589 TObj.SetPrompt (_STOSID(HP->getText()));
2590 TObj.SetHelp (_STOSID(HH->getText()));
2591 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2592 >>
2593 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
2594 )
2595 ( vfrStatementInconsistentIf )*
2596 )
2597 E:EndTime << CRT_END_OP (E); >>
2598 ";"
2599 ;
2600
2601 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
2602 Minimum "=" Number ","
2603 Maximum "=" Number ","
2604 { "step" "=" Number "," }
2605 {
2606 "default" "=" N:Number "," <<
2607 switch (KeyValue) {
2608 case 0:
2609 T.Hour = _STOU8(N->getText());
2610 if (T.Hour > 23) {
2611 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
2612 }
2613 break;
2614 case 1:
2615 T.Minute = _STOU8(N->getText());
2616 if (T.Minute > 59) {
2617 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
2618 }
2619 break;
2620 case 2:
2621 T.Second = _STOU8(N->getText());
2622 if (T.Second > 59) {
2623 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
2624 }
2625 break;
2626 }
2627 >>
2628 }
2629 ;
2630
2631 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
2632 << UINT8 LFlags = 0; >>
2633 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
2634 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2635 ;
2636
2637 timeFlagsField [UINT8 & Flags] :
2638 N:Number << $Flags |= _STOU8(N->getText()); >>
2639 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
2640 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
2641 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
2642 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2643 | "STORAGE_TIME" << $Flags |= 0x10; >>
2644 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2645 ;
2646
2647 vfrStatementQuestionTag :
2648 vfrStatementStatTag "," |
2649 vfrStatementInconsistentIf |
2650 vfrStatementNoSubmitIf |
2651 vfrStatementDisableIfQuest |
2652 vfrStatementRefresh |
2653 vfrStatementVarstoreDevice |
2654 vfrStatementExtension |
2655 vfrStatementRefreshEvent |
2656 vfrStatementWarningIf
2657 ;
2658
2659 vfrStatementQuestionTagList :
2660 ( vfrStatementQuestionTag )*
2661 ;
2662
2663 vfrStatementQuestionOptionTag :
2664 vfrStatementSuppressIfQuest |
2665 vfrStatementGrayOutIfQuest |
2666 vfrStatementValue |
2667 vfrStatementDefault |
2668 vfrStatementRead |
2669 vfrStatementWrite |
2670 vfrStatementOptions
2671 ;
2672
2673 vfrStatementQuestionOptionList :
2674 (
2675 vfrStatementQuestionTag |
2676 vfrStatementQuestionOptionTag
2677 )*
2678 ;
2679
2680 vfrStatementStatList :
2681 vfrStatementStat |
2682 vfrStatementQuestions |
2683 vfrStatementConditionalNew |
2684 vfrStatementLabel |
2685 vfrStatementExtension |
2686 // Just for framework vfr compatibility
2687 vfrStatementInvalid
2688 ;
2689
2690 vfrStatementStatListOld :
2691 vfrStatementStat |
2692 vfrStatementQuestions |
2693 vfrStatementLabel |
2694 // Just for framework vfr compatibility
2695 vfrStatementInvalid
2696 ;
2697
2698 vfrStatementDisableIfStat :
2699 <<
2700 CIfrDisableIf DIObj;
2701 >>
2702 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2703 vfrStatementExpression[0] ";"
2704 ( vfrStatementStatList )*
2705 E:EndIf << CRT_END_OP (E); >>
2706 ";"
2707 ;
2708
2709 vfrStatementInconsistentIfStat :
2710 << CIfrInconsistentIf IIObj; >>
2711 L:InconsistentIf <<
2712 if (!mCompatibleMode) {
2713 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2714 }
2715 IIObj.SetLineNo(L->getLine());
2716 >>
2717 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText())); >>
2718 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2719 vfrStatementExpression[0]
2720 E:EndIf << CRT_END_OP (E); >>
2721 ";"
2722 ;
2723
2724 //
2725 // Compatible for framework vfr file
2726 //
2727 vfrStatementgrayoutIfSuppressIf:
2728 << CIfrSuppressIf SIObj; >>
2729 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2730 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2731 vfrStatementExpression[0]
2732 ";"
2733 ;
2734
2735 vfrStatementsuppressIfGrayOutIf:
2736 << CIfrGrayOutIf GOIObj; >>
2737 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2738 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2739 vfrStatementExpression[0]
2740 ";"
2741 ;
2742
2743 vfrStatementSuppressIfStatNew :
2744 << CIfrSuppressIf SIObj;>>
2745 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2746 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2747 vfrStatementExpression[0]
2748 ";"
2749 ( vfrStatementStatList )*
2750 E: EndIf ";" << CRT_END_OP (E); >>
2751 ;
2752
2753 vfrStatementGrayOutIfStatNew :
2754 << CIfrGrayOutIf GOIObj;>>
2755 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2756 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2757 vfrStatementExpression[0]
2758 ";"
2759 ( vfrStatementStatList )*
2760 E: EndIf ";" << CRT_END_OP (E); >>
2761 ;
2762
2763 vfrStatementSuppressIfStatOld :
2764 <<
2765 CIfrSuppressIf SIObj;
2766 BOOLEAN GrayOutExist = FALSE;
2767 >>
2768 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2769 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2770 vfrStatementExpression[0]
2771 ";"
2772 {
2773 vfrStatementsuppressIfGrayOutIf
2774 << GrayOutExist = TRUE; >>
2775 }
2776 ( vfrStatementStatListOld )*
2777 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
2778 ;
2779
2780 vfrStatementGrayOutIfStatOld :
2781 <<
2782 CIfrGrayOutIf GOIObj;
2783 BOOLEAN SuppressExist = FALSE;
2784 >>
2785 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2786 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2787 vfrStatementExpression[0]
2788 ";"
2789 {
2790 vfrStatementgrayoutIfSuppressIf
2791 << SuppressExist = TRUE; >>
2792 }
2793 ( vfrStatementStatListOld )*
2794 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
2795 ;
2796
2797 vfrImageTag :
2798 << CIfrImage IObj; >>
2799 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText())); IObj.SetLineNo(L->getLine()); >>
2800 ;
2801
2802 vfrLockedTag :
2803 << CIfrLocked LObj; >>
2804 L:Locked << LObj.SetLineNo(L->getLine()); >>
2805 ;
2806
2807 vfrModalTag :
2808 << CIfrModal MObj; >>
2809 L:Modal << MObj.SetLineNo(L->getLine()); >>
2810 ;
2811
2812 vfrStatementStatTag :
2813 vfrImageTag |
2814 vfrLockedTag
2815 ;
2816
2817 vfrStatementStatTagList :
2818 vfrStatementStatTag ( "," vfrStatementStatTag )*
2819 ;
2820
2821 vfrStatementImage :
2822 vfrImageTag
2823 ";"
2824 ;
2825
2826 vfrStatementModal :
2827 vfrModalTag
2828 ";"
2829 ;
2830
2831 vfrStatementLocked :
2832 vfrLockedTag
2833 ";"
2834 ;
2835
2836 vfrStatementInconsistentIf :
2837 << CIfrInconsistentIf IIObj; >>
2838 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
2839 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText())); >>
2840 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2841 vfrStatementExpression[0]
2842 E:EndIf << CRT_END_OP (E); >>
2843 ;
2844
2845 vfrStatementNoSubmitIf :
2846 << CIfrNoSubmitIf NSIObj; >>
2847 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
2848 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText())); >>
2849 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2850 vfrStatementExpression[0]
2851 E:EndIf << CRT_END_OP (E); >>
2852 ;
2853
2854 vfrStatementWarningIf :
2855 << CIfrWarningIf WIObj; >>
2856 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
2857 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText())); >>
2858 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText())); >>}
2859 vfrStatementExpression[0]
2860 E:EndIf << CRT_END_OP (E); >>
2861 ;
2862
2863 vfrStatementDisableIfQuest :
2864 <<
2865 CIfrDisableIf DIObj;
2866 >>
2867 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2868 vfrStatementExpression[0] ";"
2869 vfrStatementQuestionOptionList
2870 E:EndIf << CRT_END_OP (E); >>
2871 ;
2872
2873 vfrStatementRefresh :
2874 << CIfrRefresh RObj; >>
2875 L:Refresh << RObj.SetLineNo(L->getLine()); >>
2876 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText())); >>
2877 ;
2878
2879 vfrStatementRefreshEvent :
2880 <<
2881 CIfrRefreshId RiObj;
2882 EFI_GUID Guid;
2883 >>
2884 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
2885 "=" guidDefinition[Guid] "," << RiObj.SetRefreshEventGroutId (&Guid); >>
2886 ;
2887
2888 vfrStatementVarstoreDevice :
2889 << CIfrVarStoreDevice VDObj; >>
2890 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
2891 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText())); >>
2892 ;
2893
2894 vfrStatementSuppressIfQuest :
2895 << CIfrSuppressIf SIObj; >>
2896 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2897 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2898 vfrStatementExpression[0] ";"
2899 vfrStatementQuestionOptionList
2900 E:EndIf << CRT_END_OP (E); >>
2901 ;
2902
2903 vfrStatementGrayOutIfQuest :
2904 << CIfrGrayOutIf GOIObj; >>
2905 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2906 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2907 vfrStatementExpression[0] ";"
2908 vfrStatementQuestionOptionList
2909 E:EndIf << CRT_END_OP (E); >>
2910 ;
2911
2912 vfrStatementOptions :
2913 vfrStatementOneOfOption
2914 ;
2915
2916 vfrStatementOneOfOption :
2917 <<
2918 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2919 CHAR8 *VarStoreName = NULL;
2920 UINT32 Size = 0;
2921 BOOLEAN TypeError = FALSE;
2922 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
2923 EFI_GUID *VarStoreGuid = NULL;
2924
2925 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2926 TypeError = TRUE;
2927 Size = sizeof (EFI_IFR_TYPE_VALUE);
2928 } else {
2929 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
2930 }
2931
2932 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
2933 CIfrOneOfOption OOOObj ((UINT8)Size);
2934 >>
2935 L:Option <<
2936 OOOObj.SetLineNo(L->getLine());
2937 if (TypeError) {
2938 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
2939 }
2940 if (ReturnCode != VFR_RETURN_SUCCESS) {
2941 _PCATCH (ReturnCode, L->getLine());
2942 }
2943 >>
2944 Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," << OOOObj.SetOption (_STOSID(S->getText())); >>
2945 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] >[Val] ","
2946 <<
2947 if (gCurrentMinMaxData != NULL) {
2948 //set min/max value for oneof opcode
2949 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
2950 switch (_GET_CURRQEST_DATATYPE()) {
2951 case EFI_IFR_TYPE_NUM_SIZE_64:
2952 gCurrentMinMaxData->SetMinMaxStepData(Val.u64, Val.u64, Step);
2953 break;
2954 case EFI_IFR_TYPE_NUM_SIZE_32:
2955 gCurrentMinMaxData->SetMinMaxStepData(Val.u32, Val.u32, (UINT32) Step);
2956 break;
2957 case EFI_IFR_TYPE_NUM_SIZE_16:
2958 gCurrentMinMaxData->SetMinMaxStepData(Val.u16, Val.u16, (UINT16) Step);
2959 break;
2960 case EFI_IFR_TYPE_NUM_SIZE_8:
2961 gCurrentMinMaxData->SetMinMaxStepData(Val.u8, Val.u8, (UINT8) Step);
2962 break;
2963 default:
2964 break;
2965 }
2966 }
2967 OOOObj.SetType (_GET_CURRQEST_DATATYPE());
2968 OOOObj.SetValue (Val);
2969 >>
2970 F:FLAGS "=" vfrOneOfOptionFlags[OOOObj, F->getLine()]
2971 <<
2972 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2973 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
2974 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
2975 if (OOOObj.GetFlags () & 0x10) {
2976 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
2977 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2978 EFI_HII_DEFAULT_CLASS_STANDARD,
2979 _GET_CURRQEST_VARTINFO(),
2980 VarStoreName,
2981 VarStoreGuid,
2982 _GET_CURRQEST_DATATYPE (),
2983 Val
2984 ), L->getLine());
2985 }
2986 if (OOOObj.GetFlags () & 0x20) {
2987 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2988 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2989 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2990 _GET_CURRQEST_VARTINFO(),
2991 VarStoreName,
2992 VarStoreGuid,
2993 _GET_CURRQEST_DATATYPE (),
2994 Val
2995 ), L->getLine());
2996 }
2997 }
2998 >>
2999 {
3000 "," Key "=" KN:Number <<
3001 if (!mCompatibleMode) {
3002 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3003 }
3004 //
3005 // Guid Option Key
3006 //
3007 CIfrOptionKey IfrOptionKey (
3008 gCurrentQuestion->QUESTION_ID(),
3009 Val,
3010 _STOQID(KN->getText())
3011 );
3012 SET_LINE_INFO (IfrOptionKey, KN);
3013 >>
3014 }
3015 (
3016 T:"," vfrImageTag << OOOObj.SetScope (1); CRT_END_OP (T); >>
3017 )*
3018 ";"
3019 ;
3020
3021 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3022 <<
3023 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3024 UINT8 HFlags = 0;
3025 >>
3026 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3027 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3028 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3029 ;
3030
3031 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3032 N:Number << $LFlags |= _STOU8(N->getText()); >>
3033 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3034 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3035 | InteractiveFlag << $HFlags |= 0x04; >>
3036 | NVAccessFlag << $HFlags |= 0x08; >>
3037 | ResetRequiredFlag << $HFlags |= 0x10; >>
3038 | LateCheckFlag << $HFlags |= 0x20; >>
3039 | ManufacturingFlag << $LFlags |= 0x20; >>
3040 | DefaultFlag << $LFlags |= 0x10; >>
3041 ;
3042
3043 vfrStatementLabel :
3044 L:Label
3045 N:Number <<
3046 if (mCompatibleMode) {
3047 //
3048 // Add end Label for Framework Vfr
3049 //
3050 CIfrLabel LObj1;
3051 LObj1.SetLineNo(L->getLine());
3052 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3053 }
3054
3055 {
3056 CIfrLabel LObj2;
3057 LObj2.SetLineNo(L->getLine());
3058 LObj2.SetNumber (_STOU16(N->getText()));
3059 }
3060 >>
3061 ";"
3062 ;
3063
3064 vfrStatementBanner :
3065 << CIfrBanner BObj; >>
3066 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3067 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText())); >>
3068 (
3069 (
3070 Line L:Number "," << BObj.SetLine (_STOU16(L->getText())); >>
3071 Align
3072 (
3073 Left << BObj.SetAlign (0); >>
3074 | Center << BObj.SetAlign (1); >>
3075 | Right << BObj.SetAlign (2); >>
3076 ) ";"
3077 )
3078 |
3079 (
3080 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText()));} >>
3081 )
3082 )
3083 ;
3084
3085 //******************************************************************************
3086 //
3087 // keep some syntax for compatibility but not generate any IFR object
3088 //
3089 vfrStatementInvalidHidden :
3090 L:Hidden <<
3091 if (!mCompatibleMode) {
3092 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3093 }
3094 >>
3095 Value "=" Number ","
3096 Key "=" Number ";"
3097 ;
3098
3099 vfrStatementInvalidInconsistentIf :
3100 InconsistentIf
3101 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3102 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3103 vfrStatementExpression[0]
3104 EndIf
3105 ";"
3106 ;
3107
3108 vfrStatementInvalidInventory :
3109 L:Inventory <<
3110 if (!mCompatibleMode) {
3111 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3112 }
3113 >>
3114 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
3115 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
3116 {
3117 Text "=" "STRING_TOKEN" "\(" Number "\)"
3118 }
3119 ";"
3120 ;
3121
3122 vfrStatementInvalidSaveRestoreDefaults :
3123 (
3124 L:Save <<
3125 if (!mCompatibleMode) {
3126 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3127 }
3128 >>
3129 |
3130 K:Restore <<
3131 if (!mCompatibleMode) {
3132 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
3133 }
3134 >>
3135 )
3136 Defaults ","
3137 FormId "=" Number ","
3138 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
3139 Help "=" "STRING_TOKEN" "\(" Number "\)"
3140 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
3141 { "," Key "=" Number }
3142 ";"
3143 ;
3144
3145 //******************************************************************************
3146 //
3147 // The syntax of expression
3148 //
3149 #token Dup("dup") "dup"
3150 #token VarEqVal("vareqval") "vareqval"
3151 #token Var("var") "var"
3152 #token IdEqVal("ideqval") "ideqval"
3153 #token IdEqId("ideqid") "ideqid"
3154 #token IdEqValList("ideqvallist") "ideqvallist"
3155 #token QuestionRef("questionref") "questionref"
3156 #token RuleRef("ruleref") "ruleref"
3157 #token StringRef("stringref") "stringref"
3158 #token PushThis("pushthis") "pushthis"
3159 #token Security("security") "security"
3160 #token Get("get") "get"
3161 #token True("TRUE") "TRUE"
3162 #token False("FALSE") "FALSE"
3163 #token One("ONE") "ONE"
3164 #token Ones("ONES") "ONES"
3165 #token Zero("ZERO") "ZERO"
3166 #token Undefined("UNDEFINED") "UNDEFINED"
3167 #token Version("VERSION") "VERSION"
3168 #token Length("length") "length"
3169 #token AND("AND") "AND"
3170 #token OR("OR") "OR"
3171 #token NOT("NOT") "NOT"
3172 #token Set("set") "set"
3173 #token BitWiseNot("~") "\~"
3174 #token BoolVal("boolval") "boolval"
3175 #token StringVal("stringval") "stringval"
3176 #token UnIntVal("unintval") "unintval"
3177 #token ToUpper("toupper") "toupper"
3178 #token ToLower("tolower") "tolower"
3179 #token Match("match") "match"
3180 #token Catenate("catenate") "catenate"
3181 #token QuestionRefVal("questionrefval") "questionrefval"
3182 #token StringRefVal("stringrefval") "stringrefval"
3183 #token Map("map") "map"
3184 #token RefreshGuid("refreshguid") "refreshguid"
3185
3186 //
3187 // Root expression extension function called by other function.
3188 //
3189 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
3190 << if ($RootLevel == 0) {mCIfrOpHdrIndex ++; if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); _CLEAR_SAVED_OPHDR ();} >>
3191 andTerm[$RootLevel, $ExpOpCount]
3192 (
3193 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3194 )*
3195 <<
3196 //
3197 // Extend OpCode Scope only for the root expression.
3198 //
3199 if ($ExpOpCount > 1 && $RootLevel == 0) {
3200 if (_SET_SAVED_OPHDR_SCOPE()) {
3201 CIfrEnd EObj;
3202 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
3203 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
3204 }
3205 }
3206 }
3207
3208 if ($RootLevel == 0) {
3209 mCIfrOpHdrIndex --;
3210 }
3211 >>
3212 ;
3213
3214 //
3215 // Add new sub function for the sub expression extension to remember the ExpOpCount
3216 // This funciton is only called by sub expression.
3217 //
3218 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
3219 andTerm[$RootLevel, $ExpOpCount]
3220 (
3221 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3222 )*
3223 ;
3224
3225 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3226 bitwiseorTerm[$RootLevel, $ExpOpCount]
3227 (
3228 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
3229 )*
3230 ;
3231
3232 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3233 bitwiseandTerm[$RootLevel, $ExpOpCount]
3234 (
3235 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
3236 )*
3237 ;
3238
3239 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3240 equalTerm[$RootLevel, $ExpOpCount]
3241 (
3242 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
3243 )*
3244 ;
3245
3246 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3247 compareTerm[$RootLevel, $ExpOpCount]
3248 (
3249 (
3250 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
3251 )
3252 |
3253 (
3254 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
3255 )
3256 )*
3257 ;
3258
3259 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3260 shiftTerm[$RootLevel, $ExpOpCount]
3261 (
3262 (
3263 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
3264 )
3265 |
3266 (
3267 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
3268 )
3269 |
3270 (
3271 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
3272 )
3273 |
3274 (
3275 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
3276 )
3277 )*
3278 ;
3279
3280 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3281 addMinusTerm[$RootLevel, $ExpOpCount]
3282 (
3283 (
3284 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
3285 )
3286 |
3287 (
3288 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
3289 )
3290 )*
3291 ;
3292
3293 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3294 multdivmodTerm[$RootLevel, $ExpOpCount]
3295 (
3296 (
3297 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
3298 )
3299 |
3300 (
3301 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
3302 )
3303 )*
3304 ;
3305
3306 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3307 castTerm[$RootLevel, $ExpOpCount]
3308 (
3309 (
3310 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
3311 )
3312 |
3313 (
3314 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
3315 )
3316 |
3317 (
3318 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
3319 )
3320 )*
3321 ;
3322
3323 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3324 << UINT8 CastType = 0xFF; >>
3325 (
3326 L:"\("
3327 (
3328 Boolean << CastType = 0; >>
3329 | Uint64 << CastType = 1; >>
3330 | Uint32 << CastType = 1; >>
3331 | Uint16 << CastType = 1; >>
3332 | Uint8 << CastType = 1; >>
3333 )
3334 "\)"
3335 )*
3336 atomTerm[$RootLevel, $ExpOpCount]
3337 <<
3338 switch (CastType) {
3339 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
3340 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
3341 }
3342 >>
3343 ;
3344
3345 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3346 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
3347 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
3348 | vfrExpressionParen[$RootLevel, $ExpOpCount]
3349 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
3350 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
3351 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
3352 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
3353 | vfrExpressionMap[$RootLevel, $ExpOpCount]
3354 | (
3355 L:NOT
3356 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
3357 )
3358 ;
3359
3360 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3361 L:Catenate
3362 "\("
3363 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3364 ","
3365 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3366 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
3367 ;
3368
3369 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3370 L:Match
3371 "\("
3372 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3373 ","
3374 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3375 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
3376 ;
3377
3378 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3379 "\("
3380 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3381 "\)"
3382 ;
3383
3384 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3385 dupExp[$RootLevel, $ExpOpCount]
3386 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
3387 | ideqvalExp[$RootLevel, $ExpOpCount]
3388 | ideqidExp[$RootLevel, $ExpOpCount]
3389 | ideqvallistExp[$RootLevel, $ExpOpCount]
3390 | questionref1Exp[$RootLevel, $ExpOpCount]
3391 | rulerefExp[$RootLevel, $ExpOpCount]
3392 | stringref1Exp[$RootLevel, $ExpOpCount]
3393 | pushthisExp[$RootLevel, $ExpOpCount]
3394 | securityExp[$RootLevel, $ExpOpCount]
3395 | getExp[$RootLevel, $ExpOpCount]
3396 ;
3397
3398 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3399 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3400 ;
3401
3402 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3403 <<
3404 EFI_QUESTION_ID QId;
3405 UINT32 Mask;
3406 UINT16 ConstVal;
3407 CHAR8 *VarIdStr;
3408 UINT32 LineNo;
3409 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
3410 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
3411 >>
3412 L:VarEqVal <<
3413 if (!mCompatibleMode) {
3414 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3415 }
3416 >>
3417 VK:Var
3418 OpenParen
3419 VN:Number <<
3420 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
3421 VfrReturnCode = mCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
3422 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
3423 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
3424 VarIdStr,
3425 &mFormsetGuid,
3426 _STOSID(VN->getText()),
3427 0x2, //default type is UINT16
3428 FALSE
3429 ), VN);
3430 } else {
3431 _PCATCH (VfrReturnCode, VN);
3432 }
3433 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
3434 LineNo = GET_LINENO(VN);
3435 >>
3436 CloseParen
3437 (
3438 (
3439 "=="
3440 V1:Number << ConstVal = _STOU16(V1->getText()); >>
3441 <<
3442 if (Mask == 0) {
3443 CIfrEqIdVal EIVObj (L->getLine());
3444 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3445 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3446 EIVObj.SetValue (ConstVal);
3447 $ExpOpCount++;
3448 } else {
3449 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3450 }
3451 >>
3452 )
3453 |
3454 (
3455 "<="
3456 V2:Number << ConstVal = _STOU16(V2->getText()); >>
3457 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3458 )
3459 |
3460 (
3461 "<"
3462 V3:Number << ConstVal = _STOU16(V3->getText()); >>
3463 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3464 )
3465 |
3466 (
3467 ">="
3468 V4:Number << ConstVal = _STOU16(V4->getText()); >>
3469 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3470 )
3471 |
3472 (
3473 ">"
3474 V5:Number << ConstVal = _STOU16(V5->getText()); >>
3475 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3476 )
3477 )
3478 ;
3479
3480 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3481 <<
3482 EFI_QUESTION_ID QId;
3483 UINT32 Mask;
3484 UINT16 ConstVal;
3485 CHAR8 *VarIdStr;
3486 UINT32 LineNo;
3487 >>
3488 L:IdEqVal
3489 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3490 (
3491 (
3492 "=="
3493 V1:Number << ConstVal = _STOU16(V1->getText()); >>
3494 <<
3495 if (Mask == 0) {
3496 CIfrEqIdVal EIVObj (L->getLine());
3497 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3498 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3499 EIVObj.SetValue (ConstVal);
3500 $ExpOpCount++;
3501 } else {
3502 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3503 }
3504 >>
3505 )
3506 |
3507 (
3508 "<="
3509 V2:Number << ConstVal = _STOU16(V2->getText()); >>
3510 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3511 )
3512 |
3513 (
3514 "<"
3515 V3:Number << ConstVal = _STOU16(V3->getText()); >>
3516 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3517 )
3518 |
3519 (
3520 ">="
3521 V4:Number << ConstVal = _STOU16(V4->getText()); >>
3522 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3523 )
3524 |
3525 (
3526 ">"
3527 V5:Number << ConstVal = _STOU16(V5->getText()); >>
3528 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3529 )
3530 )
3531 ;
3532
3533 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3534 <<
3535 EFI_QUESTION_ID QId[2];
3536 UINT32 Mask[2];
3537 CHAR8 *VarIdStr[2];
3538 UINT32 LineNo[2];
3539 >>
3540 L:IdEqId
3541 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
3542 (
3543 (
3544 "=="
3545 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3546 <<
3547 if (Mask[0] & Mask[1]) {
3548 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
3549 } else {
3550 CIfrEqIdId EIIObj(L->getLine());
3551 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
3552 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
3553 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
3554 $ExpOpCount++;
3555 }
3556 >>
3557 )
3558 |
3559 (
3560 "<="
3561 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3562 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
3563 )
3564 |
3565 (
3566 "<"
3567 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3568 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
3569 )
3570 |
3571 (
3572 ">="
3573 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3574 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
3575 )
3576 |
3577 (
3578 ">"
3579 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3580 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
3581 )
3582 )
3583 ;
3584
3585 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3586 <<
3587 UINT16 ListLen = 0;
3588 EFI_QUESTION_ID QId;
3589 UINT32 Mask;
3590 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3591 CHAR8 *VarIdStr;
3592 UINT32 LineNo;
3593 >>
3594 L:IdEqValList
3595 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3596 "=="
3597 (
3598 V:Number << ValueList[ListLen] = _STOU16(V->getText()); ListLen++; >>
3599 )+
3600 <<
3601 if (Mask != 0) {
3602 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
3603 } else {
3604 UINT16 Index;
3605 CIfrEqIdList EILObj(L->getLine());
3606 if (QId != EFI_QUESTION_ID_INVALID) {
3607 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3608 }
3609 EILObj.SetListLength (ListLen);
3610 for (Index = 0; Index < ListLen; Index++) {
3611 EILObj.SetValueList (Index, ValueList[Index]);
3612 }
3613
3614 EILObj.UpdateIfrBuffer();
3615 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
3616
3617 if (QId == EFI_QUESTION_ID_INVALID) {
3618 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3619 }
3620 $ExpOpCount++;
3621 }
3622 >>
3623 ;
3624
3625 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3626 <<
3627 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3628 UINT32 BitMask;
3629 CHAR8 *QName = NULL;
3630 UINT32 LineNo = 0;
3631 >>
3632 L:QuestionRef
3633 "\("
3634 (
3635 QN:StringIdentifier <<
3636 QName = QN->getText();
3637 LineNo = QN->getLine();
3638 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
3639 >>
3640 | ID:Number << QId = _STOQID(ID->getText()); >>
3641 )
3642 "\)"
3643 <<
3644 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
3645 ;
3646
3647 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3648 L:RuleRef
3649 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
3650 ;
3651
3652 //******************************************************
3653 // PARSE:
3654 // stringref (STR_FORM_SET_TITLE)
3655 //
3656 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3657 <<
3658 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
3659 >>
3660 L:StringRef
3661 "\("
3662 (
3663 "STRING_TOKEN"
3664 "\("
3665 S:Number << RefStringId = _STOSID(S->getText()); >>
3666 "\)"
3667 | I:Number << RefStringId = _STOSID(I->getText()); >>
3668 )
3669 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
3670 ;
3671
3672 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3673 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3674 ;
3675
3676 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3677 <<
3678 EFI_GUID Guid;
3679 >>
3680 L:Security
3681 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
3682 ;
3683
3684 numericVarStoreType [UINT8 & VarType] :
3685 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
3686 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
3687 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
3688 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
3689 ;
3690
3691 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3692 <<
3693 EFI_VARSTORE_INFO Info;
3694 CHAR8 *VarIdStr = NULL;
3695 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3696 UINT32 Mask = 0;
3697 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3698 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3699 UINT32 VarSize = 0;
3700 Info.mVarStoreId = 0;
3701 >>
3702 L:Get
3703 "\("
3704 vfrStorageVarId[Info, VarIdStr, FALSE]
3705 {"\|" FLAGS "=" numericVarStoreType [VarType] }
3706 "\)" <<
3707 {
3708 if (Info.mVarStoreId == 0) {
3709 // support Date/Time question
3710 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3711 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3712 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3713 }
3714 if (QType == QUESTION_DATE) {
3715 Info.mVarType = EFI_IFR_TYPE_DATE;
3716 } else if (QType == QUESTION_TIME) {
3717 Info.mVarType = EFI_IFR_TYPE_TIME;
3718 }
3719 switch (Mask) {
3720 case DATE_YEAR_BITMASK:
3721 Info.mInfo.mVarOffset = 0;
3722 break;
3723 case DATE_DAY_BITMASK:
3724 Info.mInfo.mVarOffset = 3;
3725 break;
3726 case TIME_HOUR_BITMASK:
3727 Info.mInfo.mVarOffset = 0;
3728 break;
3729 case TIME_MINUTE_BITMASK:
3730 Info.mInfo.mVarOffset = 1;
3731 break;
3732 case TIME_SECOND_BITMASK:
3733 Info.mInfo.mVarOffset = 2;
3734 break;
3735 default:
3736 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3737 break;
3738 }
3739 } else {
3740 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3741 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3742 }
3743 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3744 Info.mVarType = VarType;
3745 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3746 Info.mVarTotalSize = VarSize;
3747 }
3748 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3749 if (VarSize != Info.mVarTotalSize) {
3750 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
3751 }
3752 }
3753 CIfrGet GObj(L->getLine());
3754 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
3755 GObj.SetVarInfo (&Info);
3756 delete VarIdStr;
3757 $ExpOpCount++;
3758 }
3759 >>
3760 ;
3761
3762 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3763 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
3764 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
3765 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
3766 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
3767 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
3768 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
3769 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
3770 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
3771 ;
3772
3773 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3774 lengthExp[$RootLevel, $ExpOpCount]
3775 | bitwisenotExp[$RootLevel, $ExpOpCount]
3776 | question23refExp[$RootLevel, $ExpOpCount]
3777 | stringref2Exp[$RootLevel, $ExpOpCount]
3778 | toboolExp[$RootLevel, $ExpOpCount]
3779 | tostringExp[$RootLevel, $ExpOpCount]
3780 | unintExp[$RootLevel, $ExpOpCount]
3781 | toupperExp[$RootLevel, $ExpOpCount]
3782 | tolwerExp[$RootLevel, $ExpOpCount]
3783 | setExp[$RootLevel, $ExpOpCount]
3784 ;
3785
3786 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3787 L:Length
3788 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3789 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
3790 ;
3791
3792 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3793 L:BitWiseNot
3794 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3795 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
3796 ;
3797
3798 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3799 <<
3800 UINT8 Type = 0x1;
3801 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
3802 EFI_GUID Guid = {0,};
3803 >>
3804 L:QuestionRefVal
3805 "\("
3806 {
3807 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText()); >>
3808 }
3809 {
3810 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
3811 }
3812 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3813 "\)"
3814 <<
3815 switch (Type) {
3816 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
3817 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
3818 case 0x3: {CIfrQuestionRef3_3 QR3_3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_3Obj, ($ExpOpCount == 0), L->getLine()); QR3_3Obj.SetDevicePath (DevPath); QR3_3Obj.SetGuid (&Guid); break;}
3819 }
3820 $ExpOpCount++;
3821 >>
3822 ;
3823
3824 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3825 L:StringRefVal
3826 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3827 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
3828 ;
3829
3830 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3831 L:BoolVal
3832 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3833 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
3834 ;
3835
3836 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3837 << UINT8 Fmt = 0; >>
3838 L:StringVal
3839 {
3840 Format "=" F:Number "," << Fmt = _STOU8(F->getText()); >>
3841 }
3842 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3843 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
3844 ;
3845
3846 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3847 L:UnIntVal
3848 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3849 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
3850 ;
3851
3852 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3853 L:ToUpper
3854 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3855 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
3856 ;
3857
3858 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3859 L:ToLower
3860 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3861 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
3862 ;
3863
3864 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3865 <<
3866 EFI_VARSTORE_INFO Info;
3867 CHAR8 *VarIdStr = NULL;
3868 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3869 UINT32 Mask = 0;
3870 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3871 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3872 UINT32 VarSize = 0;
3873 Info.mVarStoreId = 0;
3874 >>
3875 L:Set
3876 "\("
3877 vfrStorageVarId[Info, VarIdStr, FALSE]
3878 {"\|" FLAG "=" numericVarStoreType [VarType] }
3879 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3880 "\)"
3881 <<
3882 {
3883 if (Info.mVarStoreId == 0) {
3884 // support Date/Time question
3885 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3886 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3887 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3888 }
3889 if (QType == QUESTION_DATE) {
3890 Info.mVarType = EFI_IFR_TYPE_DATE;
3891 } else if (QType == QUESTION_TIME) {
3892 Info.mVarType = EFI_IFR_TYPE_TIME;
3893 }
3894 switch (Mask) {
3895 case DATE_YEAR_BITMASK:
3896 Info.mInfo.mVarOffset = 0;
3897 break;
3898 case DATE_DAY_BITMASK:
3899 Info.mInfo.mVarOffset = 3;
3900 break;
3901 case TIME_HOUR_BITMASK:
3902 Info.mInfo.mVarOffset = 0;
3903 break;
3904 case TIME_MINUTE_BITMASK:
3905 Info.mInfo.mVarOffset = 1;
3906 break;
3907 case TIME_SECOND_BITMASK:
3908 Info.mInfo.mVarOffset = 2;
3909 break;
3910 default:
3911 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3912 break;
3913 }
3914 } else {
3915 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3916 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3917 }
3918 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3919 Info.mVarType = VarType;
3920 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3921 Info.mVarTotalSize = VarSize;
3922 }
3923 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3924 if (VarSize != Info.mVarTotalSize) {
3925 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
3926 }
3927 }
3928 CIfrSet TSObj(L->getLine());
3929 TSObj.SetVarInfo (&Info);
3930 delete VarIdStr;
3931 $ExpOpCount++;
3932 }
3933 >>
3934 ;
3935
3936 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3937 conditionalExp[$RootLevel, $ExpOpCount]
3938 | findExp[$RootLevel, $ExpOpCount]
3939 | midExp[$RootLevel, $ExpOpCount]
3940 | tokenExp[$RootLevel, $ExpOpCount]
3941 | spanExp[$RootLevel, $ExpOpCount]
3942 ;
3943
3944 #token Cond("cond") "cond"
3945 #token Find("find") "find"
3946 #token Mid("mid") "mid"
3947 #token Tok("token") "token"
3948 #token Span("span") "span"
3949
3950 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3951 L:Cond "\("
3952 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3953 "?"
3954 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3955 ":"
3956 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3957 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
3958 ;
3959
3960 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3961 << UINT8 Format; >>
3962 L:Find "\("
3963 findFormat[Format] ( "\|" findFormat[Format] )*
3964 ","
3965 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3966 ","
3967 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3968 ","
3969 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3970 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
3971 ;
3972
3973 findFormat [UINT8 & Format] :
3974 "SENSITIVE" << $Format = 0x00; >>
3975 | "INSENSITIVE" << $Format = 0x01; >>
3976 ;
3977
3978 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3979 L:Mid "\("
3980 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3981 ","
3982 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3983 ","
3984 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3985 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
3986 ;
3987
3988 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3989 L:Tok "\("
3990 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3991 ","
3992 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3993 ","
3994 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3995 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
3996 ;
3997
3998 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3999 << UINT8 Flags = 0; >>
4000 S:Span "\("
4001 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4002 ","
4003 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4004 ","
4005 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4006 ","
4007 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4008 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4009 ;
4010
4011 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4012 L:Map
4013 "\("
4014 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4015 ":" << { CIfrMap MObj(L->getLine()); } >>
4016 (
4017 vfrStatementExpression[0]
4018 ","
4019 vfrStatementExpression[0]
4020 ";"
4021 ) *
4022 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4023 ;
4024
4025 spanFlags [UINT8 & Flags] :
4026 N:Number << $Flags |= _STOU8(N->getText()); >>
4027 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4028 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4029 ;
4030
4031 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4032 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4033
4034 //******************************************************************************
4035 //
4036 // Parser class definition.
4037 //
4038 class EfiVfrParser {
4039 <<
4040 private:
4041 UINT8 mParserStatus;
4042 BOOLEAN mConstantOnlyInExpression;
4043
4044 CVfrDefaultStore mCVfrDefaultStore;
4045 CVfrDataStorage mCVfrDataStorage;
4046 CVfrQuestionDB mCVfrQuestionDB;
4047 CVfrRulesDB mCVfrRulesDB;
4048
4049 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4050 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4051 UINT8 mCIfrOpHdrIndex;
4052 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4053 VOID _CLEAR_SAVED_OPHDR (VOID);
4054 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4055
4056
4057 EFI_VARSTORE_INFO mCurrQestVarInfo;
4058 EFI_GUID *mOverrideClassGuid;
4059 CHAR8* mLastFormEndAddr;
4060
4061 //
4062 // Whether the question already has default value.
4063 //
4064 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
4065 UINT16 mUsedDefaultCount;
4066
4067 //
4068 // For framework vfr compatibility
4069 //
4070 BOOLEAN mCompatibleMode;
4071 EFI_GUID mFormsetGuid;
4072
4073 VOID _CRT_OP (IN BOOLEAN);
4074
4075 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
4076 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
4077
4078 UINT8 _GET_CURRQEST_DATATYPE ();
4079 UINT32 _GET_CURRQEST_VARSIZE ();
4080 UINT32 _GET_CURRQEST_ARRAY_SIZE();
4081 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
4082
4083 public:
4084 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
4085 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
4086 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
4087 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
4088 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
4089
4090 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
4091
4092 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
4093 CHAR8* _U32TOS (IN UINT32);
4094 UINT8 _STOU8 (IN CHAR8 *);
4095 UINT16 _STOU16 (IN CHAR8 *);
4096 UINT32 _STOU32 (IN CHAR8 *);
4097 UINT64 _STOU64 (IN CHAR8 *);
4098 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *);
4099 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *);
4100 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *);
4101
4102 EFI_STRING_ID _STOSID (IN CHAR8 *);
4103 EFI_FORM_ID _STOFID (IN CHAR8 *);
4104 EFI_QUESTION_ID _STOQID (IN CHAR8 *);
4105
4106 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
4107
4108 VOID _DeclareDefaultLinearVarStore (IN UINT32);
4109 VOID _DeclareStandardDefaultStorage (IN UINT32);
4110 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
4111
4112 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
4113
4114 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
4115 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
4116 VOID IdEqIdDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN EFI_COMPARE_TYPE);
4117 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
4118 VOID SetOverrideClassGuid (IN EFI_GUID *);
4119 //
4120 // For framework vfr compatibility
4121 //
4122 VOID SetCompatibleMode (IN BOOLEAN);
4123 >>
4124 }
4125
4126 <<
4127 VOID
4128 EfiVfrParser::_SAVE_OPHDR_COND (
4129 IN CIfrOpHeader &OpHdr,
4130 IN BOOLEAN Cond,
4131 IN UINT32 LineNo
4132 )
4133 {
4134 if (Cond == TRUE) {
4135 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4136 return ;
4137 }
4138 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
4139 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
4140 }
4141 }
4142
4143 VOID
4144 EfiVfrParser::_CLEAR_SAVED_OPHDR (
4145 VOID
4146 )
4147 {
4148 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
4149 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
4150 }
4151
4152 BOOLEAN
4153 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
4154 VOID
4155 )
4156 {
4157 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4158 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
4159 return TRUE;
4160 }
4161
4162 //
4163 // IfrOpHdr is not set, FALSE is return.
4164 //
4165 return FALSE;
4166 }
4167
4168 VOID
4169 EfiVfrParser::_CRT_OP (
4170 IN BOOLEAN Crt
4171 )
4172 {
4173 gCreateOp = Crt;
4174 }
4175
4176 VOID
4177 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
4178 IN EFI_VARSTORE_INFO &Info
4179 )
4180 {
4181 mCurrQestVarInfo = Info;
4182 }
4183
4184 EFI_VARSTORE_INFO &
4185 EfiVfrParser::_GET_CURRQEST_VARTINFO (
4186 VOID
4187 )
4188 {
4189 return mCurrQestVarInfo;
4190 }
4191
4192 UINT32
4193 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
4194 VOID
4195 )
4196 {
4197 UINT8 Size = 1;
4198
4199 switch (mCurrQestVarInfo.mVarType) {
4200 case EFI_IFR_TYPE_NUM_SIZE_8:
4201 Size = 1;
4202 break;
4203
4204 case EFI_IFR_TYPE_NUM_SIZE_16:
4205 Size = 2;
4206 break;
4207
4208 case EFI_IFR_TYPE_NUM_SIZE_32:
4209 Size = 4;
4210 break;
4211
4212 case EFI_IFR_TYPE_NUM_SIZE_64:
4213 Size = 8;
4214 break;
4215
4216 default:
4217 break;
4218 }
4219
4220 return (mCurrQestVarInfo.mVarTotalSize / Size);
4221 }
4222
4223 UINT8
4224 EfiVfrParser::_GET_CURRQEST_DATATYPE (
4225 VOID
4226 )
4227 {
4228 return mCurrQestVarInfo.mVarType;
4229 }
4230
4231 UINT32
4232 EfiVfrParser::_GET_CURRQEST_VARSIZE (
4233 VOID
4234 )
4235 {
4236 return mCurrQestVarInfo.mVarTotalSize;
4237 }
4238
4239 VOID
4240 EfiVfrParser::_PCATCH (
4241 IN INTN ReturnCode,
4242 IN INTN ExpectCode,
4243 IN ANTLRTokenPtr Tok,
4244 IN CONST CHAR8 *ErrorMsg
4245 )
4246 {
4247 if (ReturnCode != ExpectCode) {
4248 mParserStatus++;
4249 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
4250 }
4251 }
4252
4253 VOID
4254 EfiVfrParser::_PCATCH (
4255 IN EFI_VFR_RETURN_CODE ReturnCode
4256 )
4257 {
4258 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
4259 }
4260
4261 VOID
4262 EfiVfrParser::_PCATCH (
4263 IN EFI_VFR_RETURN_CODE ReturnCode,
4264 IN ANTLRTokenPtr Tok
4265 )
4266 {
4267 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
4268 }
4269
4270 VOID
4271 EfiVfrParser::_PCATCH (
4272 IN EFI_VFR_RETURN_CODE ReturnCode,
4273 IN UINT32 LineNum
4274 )
4275 {
4276 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
4277 }
4278
4279 VOID
4280 EfiVfrParser::_PCATCH (
4281 IN EFI_VFR_RETURN_CODE ReturnCode,
4282 IN UINT32 LineNum,
4283 IN CONST CHAR8 *ErrorMsg
4284 )
4285 {
4286 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
4287 }
4288
4289 VOID
4290 EfiVfrParser::syn (
4291 ANTLRAbstractToken *Tok,
4292 ANTLRChar *Egroup,
4293 SetWordType *Eset,
4294 ANTLRTokenType ETok,
4295 INT32 Huh
4296 )
4297 {
4298 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
4299
4300 mParserStatus += 1;
4301 }
4302
4303 CHAR8 *
4304 EfiVfrParser::TrimHex (
4305 IN CHAR8 *Str,
4306 OUT BOOLEAN *IsHex
4307 )
4308 {
4309 *IsHex = FALSE;
4310
4311 while (*Str && *Str == ' ') {
4312 Str++;
4313 }
4314 while (*Str && *Str == '0') {
4315 Str++;
4316 }
4317 if (*Str && (*Str == 'x' || *Str == 'X')) {
4318 Str++;
4319 *IsHex = TRUE;
4320 }
4321
4322 return Str;
4323 }
4324
4325 CHAR8 *
4326 EfiVfrParser::_U32TOS (
4327 IN UINT32 Value
4328 )
4329 {
4330 CHAR8 *Str;
4331 Str = new CHAR8[20];
4332 sprintf (Str, "%d", Value);
4333 return Str;
4334 }
4335
4336 UINT8
4337 EfiVfrParser::_STOU8 (
4338 IN CHAR8*Str
4339 )
4340 {
4341 BOOLEAN IsHex;
4342 UINT8 Value;
4343 CHAR8 c;
4344
4345 Str = TrimHex (Str, &IsHex);
4346 for (Value = 0; (c = *Str) != '\0'; Str++) {
4347 //
4348 // BUG: does not handle overflow here
4349 //
4350 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4351
4352 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4353 Value += (c - 'a' + 10);
4354 }
4355 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4356 Value += (c - 'A' + 10);
4357 }
4358 if (c >= '0' && c <= '9') {
4359 Value += (c - '0');
4360 }
4361 }
4362
4363 return Value;
4364 }
4365
4366 UINT16
4367 EfiVfrParser::_STOU16 (
4368 IN CHAR8*Str
4369 )
4370 {
4371 BOOLEAN IsHex;
4372 UINT16 Value;
4373 CHAR8 c;
4374
4375 Str = TrimHex (Str, &IsHex);
4376 for (Value = 0; (c = *Str) != '\0'; Str++) {
4377 //
4378 // BUG: does not handle overflow here
4379 //
4380 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4381
4382 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4383 Value += (c - 'a' + 10);
4384 }
4385 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4386 Value += (c - 'A' + 10);
4387 }
4388 if (c >= '0' && c <= '9') {
4389 Value += (c - '0');
4390 }
4391 }
4392
4393 return Value;
4394 }
4395
4396 UINT32
4397 EfiVfrParser::_STOU32 (
4398 IN CHAR8*Str
4399 )
4400 {
4401 BOOLEAN IsHex;
4402 UINT32 Value;
4403 CHAR8 c;
4404
4405 Str = TrimHex (Str, &IsHex);
4406 for (Value = 0; (c = *Str) != '\0'; Str++) {
4407 //
4408 // BUG: does not handle overflow here
4409 //
4410 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4411
4412 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4413 Value += (c - 'a' + 10);
4414 }
4415 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4416 Value += (c - 'A' + 10);
4417 }
4418 if (c >= '0' && c <= '9') {
4419 Value += (c - '0');
4420 }
4421 }
4422
4423 return Value;
4424 }
4425
4426 UINT64
4427 EfiVfrParser::_STOU64 (
4428 IN CHAR8*Str
4429 )
4430 {
4431 BOOLEAN IsHex;
4432 UINT64 Value;
4433 CHAR8 c;
4434
4435 Str = TrimHex (Str, &IsHex);
4436 for (Value = 0; (c = *Str) != '\0'; Str++) {
4437 //
4438 // BUG: does not handle overflow here
4439 //
4440 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4441
4442 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4443 Value += (c - 'a' + 10);
4444 }
4445 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4446 Value += (c - 'A' + 10);
4447 }
4448 if (c >= '0' && c <= '9') {
4449 Value += (c - '0');
4450 }
4451 }
4452
4453 return Value;
4454 }
4455
4456 EFI_HII_DATE
4457 EfiVfrParser::_STOD (
4458 IN CHAR8 *Year,
4459 IN CHAR8 *Month,
4460 IN CHAR8 *Day
4461 )
4462 {
4463 EFI_HII_DATE Date;
4464
4465 Date.Year = _STOU16 (Year);
4466 Date.Month = _STOU8 (Month);
4467 Date.Day = _STOU8 (Day);
4468
4469 return Date;
4470 }
4471
4472 EFI_HII_TIME
4473 EfiVfrParser::_STOT (
4474 IN CHAR8 *Hour,
4475 IN CHAR8 *Minute,
4476 IN CHAR8 *Second
4477 )
4478 {
4479 EFI_HII_TIME Time;
4480
4481 Time.Hour = _STOU8 (Hour);
4482 Time.Minute = _STOU8 (Minute);
4483 Time.Second = _STOU8 (Second);
4484
4485 return Time;
4486 }
4487
4488 EFI_STRING_ID
4489 EfiVfrParser::_STOSID (
4490 IN CHAR8 *Str
4491 )
4492 {
4493 return (EFI_STRING_ID)_STOU16(Str);
4494 }
4495
4496 EFI_FORM_ID
4497 EfiVfrParser::_STOFID (
4498 IN CHAR8 *Str
4499 )
4500 {
4501 return (EFI_FORM_ID)_STOU16(Str);
4502 }
4503
4504 EFI_QUESTION_ID
4505 EfiVfrParser::_STOQID (
4506 IN CHAR8 *Str
4507 )
4508 {
4509 return (EFI_QUESTION_ID)_STOU16(Str);
4510 }
4511
4512 VOID
4513 EfiVfrParser::_STRCAT (
4514 IN OUT CHAR8 **Dest,
4515 IN CONST CHAR8 *Src
4516 )
4517 {
4518 CHAR8 *NewStr;
4519 UINT32 Len;
4520
4521 if ((Dest == NULL) || (Src == NULL)) {
4522 return;
4523 }
4524
4525 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
4526 Len += strlen (Src);
4527 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
4528 return;
4529 }
4530 NewStr[0] = '\0';
4531 if (*Dest != NULL) {
4532 strcpy (NewStr, *Dest);
4533 delete *Dest;
4534 }
4535 strcat (NewStr, Src);
4536
4537 *Dest = NewStr;
4538 }
4539
4540 EFI_HII_REF
4541 EfiVfrParser::_STOR (
4542 IN CHAR8 *QuestionId,
4543 IN CHAR8 *FormId,
4544 IN EFI_GUID *FormSetGuid,
4545 IN CHAR8 *DevicePath
4546 )
4547 {
4548 EFI_HII_REF Ref;
4549 UINT32 Index;
4550
4551 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
4552 Ref.QuestionId = _STOQID (QuestionId);
4553 Ref.FormId = _STOFID (FormId);
4554 Ref.DevicePath = _STOSID (DevicePath);
4555
4556 return Ref;
4557 }
4558
4559 //
4560 // framework vfr to default declare varstore for each structure
4561 //
4562 VOID
4563 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
4564 IN UINT32 LineNo
4565 )
4566 {
4567 SVfrVarStorageNode *pNode;
4568 UINT32 TypeSize;
4569 BOOLEAN FirstNode;
4570 CONST CHAR8 VarName[] = "Setup";
4571
4572 FirstNode = TRUE;
4573 pNode = mCVfrDataStorage.GetBufferVarStoreList();
4574 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
4575 //
4576 // Create the default Buffer Var Store when no VarStore is defined.
4577 // its name should be "Setup"
4578 //
4579 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
4580 CIfrVarStore VSObj;
4581 VSObj.SetLineNo (LineNo);
4582 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
4583 VSObj.SetSize ((UINT16) TypeSize);
4584 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4585 VSObj.SetName ((CHAR8 *) VarName);
4586 VSObj.SetGuid (&mFormsetGuid);
4587 #ifdef VFREXP_DEBUG
4588 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4589 #endif
4590 } else {
4591 for (; pNode != NULL; pNode = pNode->mNext) {
4592 //
4593 // create the default varstore opcode for not declared varstore
4594 // the first varstore name should be "Setup"
4595 //
4596 if (!pNode->mAssignedFlag) {
4597 CIfrVarStore VSObj;
4598 VSObj.SetLineNo (LineNo);
4599 VSObj.SetVarStoreId (pNode->mVarStoreId);
4600 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
4601 if (FirstNode) {
4602 VSObj.SetName ((CHAR8 *) VarName);
4603 FirstNode = FALSE;
4604 } else {
4605 VSObj.SetName (pNode->mVarStoreName);
4606 }
4607 VSObj.SetGuid (&pNode->mGuid);
4608 #ifdef VFREXP_DEBUG
4609 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4610 #endif
4611 }
4612 }
4613 }
4614
4615 pNode = mCVfrDataStorage.GetEfiVarStoreList();
4616 for (; pNode != NULL; pNode = pNode->mNext) {
4617 //
4618 // create the default efi varstore opcode for not exist varstore
4619 //
4620 if (!pNode->mAssignedFlag) {
4621 CIfrVarStoreEfi VSEObj;
4622 VSEObj.SetLineNo (LineNo);
4623 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
4624 VSEObj.SetGuid (&pNode->mGuid);
4625 VSEObj.SetVarStoreId (pNode->mVarStoreId);
4626 // Generate old efi varstore storage structure for compatiable with old "VarEqVal" opcode,
4627 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
4628 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
4629 #ifdef VFREXP_DEBUG
4630 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4631 #endif
4632 }
4633 }
4634
4635 }
4636
4637 VOID
4638 EfiVfrParser::_DeclareDefaultLinearVarStore (
4639 IN UINT32 LineNo
4640 )
4641 {
4642 UINT32 Index;
4643 CHAR8 **TypeNameList;
4644 UINT32 ListSize;
4645 CONST CHAR8 DateName[] = "Date";
4646 CONST CHAR8 TimeName[] = "Time";
4647 CONST CHAR8 DateType[] = "EFI_HII_DATE";
4648 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
4649
4650 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
4651
4652 for (Index = 0; Index < ListSize; Index++) {
4653 UINT32 Size;
4654 EFI_VARSTORE_ID VarStoreId;
4655 CIfrVarStore VSObj;
4656
4657 VSObj.SetLineNo (LineNo);
4658 mCVfrDataStorage.DeclareBufferVarStore (
4659 TypeNameList[Index],
4660 &mFormsetGuid,
4661 &gCVfrVarDataTypeDB,
4662 TypeNameList[Index],
4663 EFI_VARSTORE_ID_INVALID
4664 );
4665 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
4666 VSObj.SetVarStoreId (VarStoreId);
4667 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
4668 VSObj.SetSize ((UINT16) Size);
4669 VSObj.SetName (TypeNameList[Index]);
4670 VSObj.SetGuid (&mFormsetGuid);
4671 }
4672
4673 //
4674 // not required to declare Date and Time VarStore,
4675 // because code to support old format Data and Time
4676 //
4677 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
4678 UINT32 Size;
4679 EFI_VARSTORE_ID VarStoreId;
4680 CIfrVarStore VSObj;
4681
4682 VSObj.SetLineNo (LineNo);
4683 mCVfrDataStorage.DeclareBufferVarStore (
4684 (CHAR8 *) DateName,
4685 &mFormsetGuid,
4686 &gCVfrVarDataTypeDB,
4687 (CHAR8 *) DateType,
4688 EFI_VARSTORE_ID_INVALID
4689 );
4690 mCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
4691 VSObj.SetVarStoreId (VarStoreId);
4692 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
4693 VSObj.SetSize ((UINT16) Size);
4694 VSObj.SetName ((CHAR8 *) DateName);
4695 VSObj.SetGuid (&mFormsetGuid);
4696 }
4697
4698 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
4699 UINT32 Size;
4700 EFI_VARSTORE_ID VarStoreId;
4701 CIfrVarStore VSObj;
4702
4703 VSObj.SetLineNo (LineNo);
4704 mCVfrDataStorage.DeclareBufferVarStore (
4705 (CHAR8 *) TimeName,
4706 &mFormsetGuid,
4707 &gCVfrVarDataTypeDB,
4708 (CHAR8 *) TimeType,
4709 EFI_VARSTORE_ID_INVALID
4710 );
4711 mCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
4712 VSObj.SetVarStoreId (VarStoreId);
4713 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
4714 VSObj.SetSize ((UINT16) Size);
4715 VSObj.SetName ((CHAR8 *) TimeName);
4716 VSObj.SetGuid (&mFormsetGuid);
4717 }
4718 }
4719
4720 VOID
4721 EfiVfrParser::_DeclareStandardDefaultStorage (
4722 IN UINT32 LineNo
4723 )
4724 {
4725 //
4726 // Default Store is declared.
4727 //
4728 CIfrDefaultStore DSObj;
4729
4730 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
4731 DSObj.SetLineNo (LineNo);
4732 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
4733 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
4734
4735 //
4736 // Default MANUFACTURING Store is declared.
4737 //
4738 CIfrDefaultStore DSObjMF;
4739
4740 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4741 DSObjMF.SetLineNo (LineNo);
4742 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
4743 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4744 }
4745
4746 VOID
4747 EfiVfrParser::AssignQuestionKey (
4748 IN CIfrQuestionHeader &QHObj,
4749 IN ANTLRTokenPtr KeyTok
4750 )
4751 {
4752 UINT16 KeyValue;
4753
4754 if (KeyTok == NULL) {
4755 return;
4756 }
4757
4758 KeyValue = _STOU16 (KeyTok->getText());
4759
4760 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
4761 /*
4762 * if the question is not CALLBACK ignore the key.
4763 */
4764 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
4765 QHObj.SetQuestionId (KeyValue);
4766 }
4767 }
4768
4769 VOID
4770 EfiVfrParser::ConvertIdExpr (
4771 IN UINT32 &ExpOpCount,
4772 IN UINT32 LineNo,
4773 IN EFI_QUESTION_ID QId,
4774 IN CHAR8 *VarIdStr,
4775 IN UINT32 BitMask
4776 )
4777 {
4778 CIfrQuestionRef1 QR1Obj(LineNo);
4779 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
4780 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
4781
4782 if (BitMask != 0) {
4783 CIfrUint32 U32Obj(LineNo);
4784 U32Obj.SetValue (BitMask);
4785
4786 CIfrBitWiseAnd BWAObj(LineNo);
4787
4788 CIfrUint8 U8Obj(LineNo);
4789 switch (BitMask) {
4790 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
4791 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
4792 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
4793 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
4794 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
4795 }
4796
4797 CIfrShiftRight SRObj(LineNo);
4798 }
4799
4800 ExpOpCount += 4;
4801 }
4802
4803 VOID
4804 EfiVfrParser::IdEqValDoSpecial (
4805 IN UINT32 &ExpOpCount,
4806 IN UINT32 LineNo,
4807 IN EFI_QUESTION_ID QId,
4808 IN CHAR8 *VarIdStr,
4809 IN UINT32 BitMask,
4810 IN UINT16 ConstVal,
4811 IN EFI_COMPARE_TYPE CompareType
4812 )
4813 {
4814 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
4815
4816 if (ConstVal > 0xFF) {
4817 CIfrUint16 U16Obj(LineNo);
4818 U16Obj.SetValue (ConstVal);
4819 } else {
4820 CIfrUint8 U8Obj(LineNo);
4821 U8Obj.SetValue ((UINT8)ConstVal);
4822 }
4823
4824 switch (CompareType) {
4825 case EQUAL :
4826 {
4827 CIfrEqual EObj(LineNo);
4828 break;
4829 }
4830 case LESS_EQUAL :
4831 {
4832 CIfrLessEqual LEObj(LineNo);
4833 break;
4834 }
4835 case LESS_THAN :
4836 {
4837 CIfrLessThan LTObj(LineNo);
4838 break;
4839 }
4840 case GREATER_EQUAL :
4841 {
4842 CIfrGreaterEqual GEObj(LineNo);
4843 break;
4844 }
4845 case GREATER_THAN :
4846 {
4847 CIfrGreaterThan GTObj(LineNo);
4848 break;
4849 }
4850 }
4851
4852 ExpOpCount += 2;
4853 }
4854
4855 VOID
4856 EfiVfrParser::IdEqIdDoSpecial (
4857 IN UINT32 &ExpOpCount,
4858 IN UINT32 LineNo,
4859 IN EFI_QUESTION_ID QId1,
4860 IN CHAR8 *VarId1Str,
4861 IN UINT32 BitMask1,
4862 IN EFI_QUESTION_ID QId2,
4863 IN CHAR8 *VarId2Str,
4864 IN UINT32 BitMask2,
4865 IN EFI_COMPARE_TYPE CompareType
4866 )
4867 {
4868 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
4869 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
4870
4871 switch (CompareType) {
4872 case EQUAL :
4873 {
4874 CIfrEqual EObj(LineNo);
4875 break;
4876 }
4877 case LESS_EQUAL :
4878 {
4879 CIfrLessEqual LEObj(LineNo);
4880 break;
4881 }
4882 case LESS_THAN :
4883 {
4884 CIfrLessThan LTObj(LineNo);
4885 break;
4886 }
4887 case GREATER_EQUAL :
4888 {
4889 CIfrGreaterEqual GEObj(LineNo);
4890 break;
4891 }
4892 case GREATER_THAN :
4893 {
4894 CIfrGreaterThan GTObj(LineNo);
4895 break;
4896 }
4897 }
4898
4899 ExpOpCount++;
4900 }
4901
4902 VOID
4903 EfiVfrParser::IdEqListDoSpecial (
4904 IN UINT32 &ExpOpCount,
4905 IN UINT32 LineNo,
4906 IN EFI_QUESTION_ID QId,
4907 IN CHAR8 *VarIdStr,
4908 IN UINT32 BitMask,
4909 IN UINT16 ListLen,
4910 IN UINT16 *ValueList
4911 )
4912 {
4913 UINT16 Index;
4914
4915 if (ListLen == 0) {
4916 return;
4917 }
4918
4919 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
4920 for (Index = 1; Index < ListLen; Index++) {
4921 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
4922 CIfrOr OObj (LineNo);
4923 ExpOpCount++;
4924 }
4925 }
4926
4927 VOID
4928 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
4929 {
4930 mOverrideClassGuid = OverrideClassGuid;
4931 }
4932
4933 //
4934 // For framework vfr compatibility
4935 //
4936 VOID
4937 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
4938 {
4939 mCompatibleMode = Mode;
4940 mCVfrQuestionDB.SetCompatibleMode (Mode);
4941 }
4942
4943 VOID
4944 EfiVfrParser::CheckDuplicateDefaultValue (
4945 IN EFI_DEFAULT_ID DefaultId,
4946 IN ANTLRTokenPtr Tok
4947 )
4948 {
4949 UINT16 Index;
4950
4951 for(Index = 0; Index < mUsedDefaultCount; Index++) {
4952 if (mUsedDefaultArray[Index] == DefaultId) {
4953 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
4954 }
4955 }
4956
4957 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
4958 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
4959 }
4960
4961 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
4962 }
4963 >>
EFI Development Kit II mirror for PVE