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1 /*++
2 Copyright (c) 2004 - 2014, 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(), N->getLine()); >>
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(), N->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), I->getLine()); >>
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(), G4->getLine());
462 Guid.Data4[1] = _STOU8(G5->getText(), G5->getLine());
463 Guid.Data4[2] = _STOU8(G6->getText(), G6->getLine());
464 Guid.Data4[3] = _STOU8(G7->getText(), G7->getLine());
465 Guid.Data4[4] = _STOU8(G8->getText(), G8->getLine());
466 Guid.Data4[5] = _STOU8(G9->getText(), G9->getLine());
467 Guid.Data4[6] = _STOU8(G10->getText(), G10->getLine());
468 Guid.Data4[7] = _STOU8(G11->getText(), G11->getLine());
469 >>
470 ;
471
472 guidDefinition [EFI_GUID &Guid] :
473 OpenBrace
474 G1:Number "," G2:Number "," G3:Number ","
475 <<
476 Guid.Data1 = _STOU32 (G1->getText(), G1->getLine());
477 Guid.Data2 = _STOU16 (G2->getText(), G2->getLine());
478 Guid.Data3 = _STOU16 (G3->getText(), G3->getLine());
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(), S1->getLine()));
572 FSObj->SetHelp (_STOSID(S2->getText(), S2->getLine()));
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(), AN1->getLine());>>}
660 << TypeName = U64->getText(); LineNum = U64->getLine(); >>
661 | U32:"UINT32" {OpenBracket AN2:Number CloseBracket <<ArrayNum = _STOU32(AN2->getText(), AN2->getLine());>>}
662 << TypeName = U32->getText(); LineNum = U32->getLine(); >>
663 | U16:"UINT16" {OpenBracket AN3:Number CloseBracket <<ArrayNum = _STOU32(AN3->getText(), AN3->getLine());>>}
664 << TypeName = U16->getText(); LineNum = U16->getLine(); >>
665 | U8:"UINT8" {OpenBracket AN4:Number CloseBracket <<ArrayNum = _STOU32(AN4->getText(), AN4->getLine());>>}
666 << TypeName = U8->getText(); LineNum = U8->getLine(); >>
667 | BL:"BOOLEAN" {OpenBracket AN5:Number CloseBracket <<ArrayNum = _STOU32(AN5->getText(), AN5->getLine());>>}
668 << TypeName = BL->getText(); LineNum = BL->getLine(); >>
669 | SI:"EFI_STRING_ID" {OpenBracket AN6:Number CloseBracket <<ArrayNum = _STOU32(AN6->getText(), AN6->getLine());>>}
670 << TypeName = SI->getText(); LineNum = SI->getLine(); >>
671 | D:"EFI_HII_DATE" {OpenBracket AN7:Number CloseBracket <<ArrayNum = _STOU32(AN7->getText(), AN7->getLine());>>}
672 << TypeName = D->getText(); LineNum = D->getLine(); IsStruct = TRUE;>>
673 | T:"EFI_HII_TIME" {OpenBracket AN8:Number CloseBracket <<ArrayNum = _STOU32(AN8->getText(), AN8->getLine());>>}
674 << TypeName = T->getText(); LineNum = T->getLine(); IsStruct = TRUE;>>
675 | R:"EFI_HII_REF" {OpenBracket AN9:Number CloseBracket <<ArrayNum = _STOU32(AN9->getText(), AN9->getLine());>>}
676 << TypeName = R->getText(); LineNum = R->getLine(); IsStruct = TRUE;>>
677 | TN:StringIdentifier {OpenBracket AN10:Number CloseBracket <<ArrayNum = _STOU32(AN10->getText(), AN10->getLine());>>}
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(), IDX1->getLine());
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(), RD->getLine());
773 memcpy (ByteOffset, &Data_U64, TypeSize);
774 }else if (strcmp ("UINT32", TypeName) == 0) {
775 Data_U32 = _STOU32(RD->getText(), RD->getLine());
776 memcpy (ByteOffset, &Data_U32, TypeSize);
777 }else if (strcmp ("UINT16", TypeName) == 0) {
778 Data_U16 = _STOU16(RD->getText(), RD->getLine());
779 memcpy (ByteOffset, &Data_U16, TypeSize);
780 }else if (strcmp ("UINT8", TypeName) == 0) {
781 Data_U8 = _STOU8(RD->getText(), RD->getLine());
782 memcpy (ByteOffset, &Data_U8, TypeSize);
783 }else if (strcmp ("BOOLEAN", TypeName)== 0) {
784 Data_BL = _STOU8(RD->getText(), RD->getLine());
785 memcpy (ByteOffset, &Data_BL, TypeSize);
786 }else if (strcmp ("EFI_STRING_ID", TypeName) == 0) {
787 Data_SID = _STOSID(RD->getText(), RD->getLine());
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(), RD->getLine());
795 memcpy (ByteOffset + FieldOffset, &Data_U8, FieldSize);
796 break;
797 case EFI_IFR_TYPE_NUM_SIZE_16:
798 Data_U16 = _STOU16(RD->getText(), RD->getLine());
799 memcpy (ByteOffset + FieldOffset, &Data_U16, FieldSize);
800 break;
801 case EFI_IFR_TYPE_NUM_SIZE_32:
802 Data_U32 = _STOU32(RD->getText(), RD->getLine());
803 memcpy (ByteOffset + FieldOffset, &Data_U32, FieldSize);
804 break;
805 case EFI_IFR_TYPE_NUM_SIZE_64:
806 Data_U64 = _STOU64(RD->getText(), RD->getLine());
807 memcpy (ByteOffset + FieldOffset, &Data_U64, FieldSize);
808 break;
809 case EFI_IFR_TYPE_BOOLEAN:
810 Data_BL = _STOU8(RD->getText(), RD->getLine());
811 memcpy (ByteOffset + FieldOffset, &Data_BL, FieldSize);
812 break;
813 case EFI_IFR_TYPE_STRING:
814 Data_SID = _STOSID(RD->getText(), RD->getLine());
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(), A->getLine()); >>
834 }
835 <<
836 if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
837 CIfrDefaultStore DSObj;
838 _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText(), S->getLine()), DefaultId)), D->getLine();
839 DSObj.SetLineNo(D->getLine());
840 DSObj.SetDefaultName (_STOSID(S->getText(), S->getLine()));
841 DSObj.SetDefaultId (DefaultId);
842 } else {
843 _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText(), S->getLine()))), 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(), FID->getLine());
874 }
875 >>
876 }
877 {
878 VarId "=" ID:Number "," <<
879 _PCATCH(
880 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 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(), ID->getLine())) != 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(), VN->getLine()));
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(), N->getLine());
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(), N->getLine()); >>
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(), ID->getLine())) != 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(), N->getLine())), 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(), N->getLine()); >>
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(), N->getLine()); >>
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(), S1->getLine())); >>
1117 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText(), S2->getLine())); >>
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(), ID->getLine());
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 << $Flags |= 0x80; >>
1188 | NVAccessFlag
1189 | LateCheckFlag
1190 ;
1191
1192 vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr, BOOLEAN CheckFlag = TRUE] :
1193 <<
1194 UINT32 Idx;
1195 UINT32 LineNo;
1196 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1197 CHAR8 *VarIdStr = NULL;
1198 CHAR8 *VarStr = NULL;
1199 CHAR8 *SName = NULL;
1200 CHAR8 *TName = NULL;
1201 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
1202 EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
1203 EFI_GUID *VarGuid = NULL;
1204 >>
1205 (
1206 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
1207 OpenBracket I1:Number CloseBracket <<
1208 Idx = _STOU32(I1->getText(), I1->getLine());
1209 _STRCAT(&VarIdStr, "[");
1210 _STRCAT(&VarIdStr, I1->getText());
1211 _STRCAT(&VarIdStr, "]");
1212 >>
1213 <<
1214 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$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 ($Info.mVarStoreId);
1253 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
1254 _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(Info.mVarStoreId, &TName), SN2);
1255 _STRCAT(&VarStr, TName);
1256 }
1257 }
1258 >>
1259
1260 (
1261 "." <<
1262 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1263 _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
1264 }
1265 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
1266 >>
1267 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
1268 {
1269 OpenBracket I2:Number CloseBracket <<
1270 Idx = _STOU32(I2->getText(), I2->getLine());
1271 if (mCompatibleMode) Idx --;
1272 if (Idx > 0) {
1273 //
1274 // Idx == 0, [0] can be ignored.
1275 // Array[0] is same to Array for unify the varid name to cover [0]
1276 //
1277 _STRCAT(&VarIdStr, "[");
1278 _STRCAT(&VarIdStr, I2->getText());
1279 _STRCAT(&VarIdStr, "]");
1280 }
1281 _STRCAT(&VarStr, "[");
1282 _STRCAT(&VarStr, I2->getText());
1283 _STRCAT(&VarStr, "]");
1284 >>
1285 }
1286 )* <<
1287 switch (VarStoreType) {
1288 case EFI_VFR_VARSTORE_EFI:
1289 _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$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(), I2->getLine());
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(), N1->getLine());
1376 break;
1377 case EFI_IFR_TYPE_NUM_SIZE_16 :
1378 $Value.u16 = _STOU16(N1->getText(), N1->getLine());
1379 break;
1380 case EFI_IFR_TYPE_NUM_SIZE_32 :
1381 $Value.u32 = _STOU32(N1->getText(), N1->getLine());
1382 break;
1383 case EFI_IFR_TYPE_NUM_SIZE_64 :
1384 $Value.u64 = _STOU64(N1->getText(), N1->getLine());
1385 break;
1386 case EFI_IFR_TYPE_BOOLEAN :
1387 $Value.b = _STOU8(N1->getText(), N1->getLine());
1388 break;
1389 case EFI_IFR_TYPE_STRING :
1390 $Value.string = _STOU16(N1->getText(), N1->getLine());
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(), O1->getLine()); >>
1402 | O2:Ones << $Value.u64 = _STOU64(O2->getText(), O2->getLine()); >>
1403 | Z:Zero << $Value.u8 = _STOU8(Z->getText(), Z->getLine()); >>
1404 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(),SECOND->getText(), HOUR->getLine()); >>
1405 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText(), YEAR->getLine()); >>
1406 | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)"
1407 << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText(), QI->getLine()); >>
1408 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText(), S1->getLine()); >>
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->getLine())), S1); >>
1419 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText(), S2->getLine())); >>
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->getLine())), S1); >>
1464 (
1465 MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";"
1466 MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText(), S2->getLine()), &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(), S->getLine())); >>
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(), N->getLine()); >>
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(), S3->getLine()); >>
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(), S2->getLine()));
1693 AObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
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(), S1->getLine()));
1701 TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1702 TObj.SetTextTwo (TxtTwo);
1703 }
1704 >>
1705 { "," vfrStatementStatTagList }
1706 ";"
1707 ;
1708
1709 staticTextFlagsField[UINT8 & HFlags] :
1710 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 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(), P->getLine());
1745 FId = _STOFID(F1->getText(), F1->getLine());
1746 QId = _STOQID(QN1->getText(), QN1->getLine());
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(), F2->getLine());
1757 QId = _STOQID(QN2->getText(), QN2->getLine());
1758 >>
1759 )
1760 |
1761 (
1762 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >>
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(), QN4->getLine()); >>
1772 )
1773 )
1774 |
1775 (
1776 F4:Number "," <<
1777 RefType = 1;
1778 FId = _STOFID(F4->getText(), F4->getLine());
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(), N->getLine()) == 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(), N->getLine());
1993 } else {
1994 _PCATCH(_STOU8(N->getText(), N->getLine()) == 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(), S->getLine())); >>
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(), N->getLine()) == 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(), YP->getLine()));
2099 DObj.SetHelp (_STOSID(YH->getText(), YH->getLine()));
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(), N->getLine());
2119 if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) {
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(), N->getLine());
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(), N->getLine());
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(), N->getLine()); >>
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(), I->getLine()); break;
2172 case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText(), I->getLine()); break;
2173 case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText(), I->getLine()); break;
2174 case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText(), I->getLine()); 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(), A->getLine());
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(), A->getLine());
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(), A->getLine());
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(), A->getLine());
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(), S->getLine()); break;
2211 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break;
2212 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break;
2213 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); 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 BOOLEAN IsDisplaySpecified = FALSE;
2281 >>
2282 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified ] )*
2283 <<
2284 //check data type flag
2285 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2286 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2287 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2288 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2289 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2290 }
2291 } else {
2292 // update data type for name/value store
2293 UINT32 DataTypeSize;
2294 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2295 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2296 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2297 }
2298 } else if (IsSetType){
2299 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2300 }
2301 _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum);
2302 >>
2303 ;
2304
2305 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified] :
2306 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2307 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; IsSetType = TRUE;>>
2308 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; IsSetType = TRUE;>>
2309 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;>>
2310 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;>>
2311 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; IsDisplaySpecified = TRUE;>>
2312 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; IsDisplaySpecified = TRUE;>>
2313 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; IsDisplaySpecified = TRUE;>>
2314 | questionheaderFlagsField[HFlags]
2315 ;
2316
2317 vfrStatementOneOf :
2318 <<
2319 CIfrOneOf OObj;
2320 UINT32 DataTypeSize;
2321 BOOLEAN IsSupported = TRUE;
2322 UINT8 ShrinkSize = 0;
2323 >>
2324 L:OneOf << OObj.SetLineNo(L->getLine()); >>
2325 vfrQuestionHeader[OObj] "," << //check data type
2326 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2327 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
2328 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2329 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
2330 }
2331 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2332 }
2333 >>
2334 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
2335 {
2336 vfrSetMinMaxStep[OObj]
2337 }
2338 <<
2339 switch (_GET_CURRQEST_DATATYPE()) {
2340 //
2341 // Base on the type to know the actual used size,shrink the buffer
2342 // size allocate before.
2343 //
2344 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2345 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2346 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2347 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2348 default:
2349 IsSupported = FALSE;
2350 break;
2351 }
2352 OObj.ShrinkBinSize (ShrinkSize);
2353 if (!IsSupported) {
2354 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2355 }
2356 >>
2357 vfrStatementQuestionOptionList
2358 E:EndOneOf <<
2359 CRT_END_OP (E);
2360 >>
2361 ";"
2362 ;
2363
2364 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
2365 <<
2366 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2367 UINT8 HFlags = 0;
2368 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2369 BOOLEAN IsSetType = FALSE;
2370 BOOLEAN IsDisplaySpecified = FALSE;
2371 >>
2372 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] )*
2373 <<
2374 //check data type flag
2375 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2376 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2377 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2378 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2379 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2380 }
2381 } else {
2382 // update data type for Name/Value store
2383 UINT32 DataTypeSize;
2384 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2385 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2386 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2387 }
2388 } else if (IsSetType){
2389 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2390 }
2391 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
2392 >>
2393 ;
2394
2395 vfrStatementStringType :
2396 vfrStatementString |
2397 vfrStatementPassword
2398 ;
2399
2400 vfrStatementString :
2401 <<
2402 CIfrString SObj;
2403 UINT32 VarArraySize;
2404 UINT8 StringMinSize;
2405 UINT8 StringMaxSize;
2406 >>
2407 L:String << SObj.SetLineNo(L->getLine()); >>
2408 vfrQuestionHeader[SObj] ","
2409 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
2410 {
2411 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
2412 }
2413 MinSize "=" MIN:Number "," <<
2414 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2415 StringMinSize = _STOU8(MIN->getText(), MIN->getLine());
2416 if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) {
2417 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
2418 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
2419 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
2420 }
2421 SObj.SetMinSize (StringMinSize);
2422 >>
2423 MaxSize "=" MAX:Number "," <<
2424 StringMaxSize = _STOU8(MAX->getText(), MAX->getLine());
2425 if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) {
2426 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
2427 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
2428 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
2429 } else if (StringMaxSize < StringMinSize) {
2430 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
2431 }
2432 SObj.SetMaxSize (StringMaxSize);
2433 >>
2434 vfrStatementQuestionOptionList
2435 E:EndString << CRT_END_OP (E); >>
2436 ";"
2437 ;
2438
2439 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
2440 <<
2441 UINT8 LFlags = 0;
2442 UINT8 HFlags = 0;
2443 >>
2444 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
2445 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
2446 ;
2447
2448 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2449 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2450 | "MULTI_LINE" << $LFlags = 0x01; >>
2451 | questionheaderFlagsField[HFlags]
2452 ;
2453
2454 vfrStatementPassword :
2455 <<
2456 CIfrPassword PObj;
2457 UINT32 VarArraySize;
2458 UINT16 PasswordMinSize;
2459 UINT16 PasswordMaxSize;
2460 >>
2461 L:Password << PObj.SetLineNo(L->getLine()); >>
2462 vfrQuestionHeader[PObj] ","
2463 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
2464 {
2465 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
2466 }
2467 MinSize "=" MIN:Number "," <<
2468 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2469 PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine());
2470 if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) {
2471 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
2472 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
2473 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
2474 }
2475 PObj.SetMinSize (PasswordMinSize);
2476 >>
2477 MaxSize "=" MAX:Number "," <<
2478 PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine());
2479 if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) {
2480 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
2481 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
2482 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
2483 } else if (PasswordMaxSize < PasswordMinSize) {
2484 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
2485 }
2486 PObj.SetMaxSize (PasswordMaxSize);
2487 >>
2488 { Encoding "=" Number "," }
2489 vfrStatementQuestionOptionList
2490 E:EndPassword << CRT_END_OP (E); >>
2491 ";"
2492 ;
2493
2494 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
2495 << UINT8 HFlags = 0; >>
2496 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
2497 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
2498 ;
2499
2500 passwordFlagsField [UINT8 & HFlags] :
2501 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2502 | questionheaderFlagsField[HFlags]
2503 ;
2504
2505 vfrStatementOrderedList :
2506 <<
2507 CIfrOrderedList OLObj;
2508 UINT32 VarArraySize;
2509 >>
2510 L:OrderedList << OLObj.SetLineNo(L->getLine()); >>
2511 vfrQuestionHeader[OLObj] ","
2512 <<
2513 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2514 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
2515 >>
2516 {
2517 MaxContainers "=" M:Number "," <<
2518 if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) {
2519 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
2520 } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) {
2521 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
2522 }
2523 OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine()));
2524 >>
2525 }
2526 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] }
2527 vfrStatementQuestionOptionList
2528 E:EndList << CRT_END_OP (E); >>
2529 ";"
2530 ;
2531
2532 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
2533 <<
2534 UINT8 HFlags = 0;
2535 UINT8 LFlags = 0;
2536 >>
2537 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
2538 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
2539 ;
2540
2541 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2542 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2543 | "UNIQUE" << $LFlags |= 0x01; >>
2544 | "NOEMPTY" << $LFlags |= 0x02; >>
2545 | questionheaderFlagsField[HFlags]
2546 ;
2547
2548 vfrStatementTime :
2549 <<
2550 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2551 CHAR8 *VarIdStr[3] = {NULL, };
2552 CIfrTime TObj;
2553 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2554 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
2555 >>
2556 L:Time << TObj.SetLineNo(L->getLine()); >>
2557 (
2558 (
2559 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
2560 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2561 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
2562 }
2563 >>
2564 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
2565 vfrStatementQuestionOptionList
2566 )
2567 |
2568 (
2569 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
2570 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
2571 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
2572 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
2573 minMaxTimeStepDefault[Val.time, 0]
2574
2575 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
2576 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
2577 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2578 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2579 minMaxTimeStepDefault[Val.time, 1]
2580
2581 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
2582 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
2583 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
2584 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
2585 minMaxTimeStepDefault[Val.time, 2]
2586 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
2587 <<
2588 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2589 TObj.SetQuestionId (QId);
2590 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
2591 TObj.SetPrompt (_STOSID(HP->getText(), HP->getLine()));
2592 TObj.SetHelp (_STOSID(HH->getText(), HH->getLine()));
2593 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2594 >>
2595 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
2596 )
2597 ( vfrStatementInconsistentIf )*
2598 )
2599 E:EndTime << CRT_END_OP (E); >>
2600 ";"
2601 ;
2602
2603 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
2604 Minimum "=" Number ","
2605 Maximum "=" Number ","
2606 { "step" "=" Number "," }
2607 {
2608 "default" "=" N:Number "," <<
2609 switch (KeyValue) {
2610 case 0:
2611 T.Hour = _STOU8(N->getText(), N->getLine());
2612 if (T.Hour > 23) {
2613 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
2614 }
2615 break;
2616 case 1:
2617 T.Minute = _STOU8(N->getText(), N->getLine());
2618 if (T.Minute > 59) {
2619 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
2620 }
2621 break;
2622 case 2:
2623 T.Second = _STOU8(N->getText(), N->getLine());
2624 if (T.Second > 59) {
2625 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
2626 }
2627 break;
2628 }
2629 >>
2630 }
2631 ;
2632
2633 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
2634 << UINT8 LFlags = 0; >>
2635 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
2636 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2637 ;
2638
2639 timeFlagsField [UINT8 & Flags] :
2640 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2641 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
2642 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
2643 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
2644 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2645 | "STORAGE_TIME" << $Flags |= 0x10; >>
2646 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2647 ;
2648
2649 vfrStatementQuestionTag :
2650 vfrStatementStatTag "," |
2651 vfrStatementInconsistentIf |
2652 vfrStatementNoSubmitIf |
2653 vfrStatementDisableIfQuest |
2654 vfrStatementRefresh |
2655 vfrStatementVarstoreDevice |
2656 vfrStatementExtension |
2657 vfrStatementRefreshEvent |
2658 vfrStatementWarningIf
2659 ;
2660
2661 vfrStatementQuestionTagList :
2662 ( vfrStatementQuestionTag )*
2663 ;
2664
2665 vfrStatementQuestionOptionTag :
2666 vfrStatementSuppressIfQuest |
2667 vfrStatementGrayOutIfQuest |
2668 vfrStatementValue |
2669 vfrStatementDefault |
2670 vfrStatementRead |
2671 vfrStatementWrite |
2672 vfrStatementOptions
2673 ;
2674
2675 vfrStatementQuestionOptionList :
2676 (
2677 vfrStatementQuestionTag |
2678 vfrStatementQuestionOptionTag
2679 )*
2680 ;
2681
2682 vfrStatementStatList :
2683 vfrStatementStat |
2684 vfrStatementQuestions |
2685 vfrStatementConditionalNew |
2686 vfrStatementLabel |
2687 vfrStatementExtension |
2688 // Just for framework vfr compatibility
2689 vfrStatementInvalid
2690 ;
2691
2692 vfrStatementStatListOld :
2693 vfrStatementStat |
2694 vfrStatementQuestions |
2695 vfrStatementLabel |
2696 // Just for framework vfr compatibility
2697 vfrStatementInvalid
2698 ;
2699
2700 vfrStatementDisableIfStat :
2701 <<
2702 CIfrDisableIf DIObj;
2703 >>
2704 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2705 vfrStatementExpression[0] ";"
2706 ( vfrStatementStatList )*
2707 E:EndIf << CRT_END_OP (E); >>
2708 ";"
2709 ;
2710
2711 vfrStatementInconsistentIfStat :
2712 << CIfrInconsistentIf IIObj; >>
2713 L:InconsistentIf <<
2714 if (!mCompatibleMode) {
2715 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2716 }
2717 IIObj.SetLineNo(L->getLine());
2718 >>
2719 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2720 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2721 vfrStatementExpression[0]
2722 E:EndIf << CRT_END_OP (E); >>
2723 ";"
2724 ;
2725
2726 //
2727 // Compatible for framework vfr file
2728 //
2729 vfrStatementgrayoutIfSuppressIf:
2730 << CIfrSuppressIf SIObj; >>
2731 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2732 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2733 vfrStatementExpression[0]
2734 ";"
2735 ;
2736
2737 vfrStatementsuppressIfGrayOutIf:
2738 << CIfrGrayOutIf GOIObj; >>
2739 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2740 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2741 vfrStatementExpression[0]
2742 ";"
2743 ;
2744
2745 vfrStatementSuppressIfStatNew :
2746 << CIfrSuppressIf SIObj;>>
2747 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2748 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2749 vfrStatementExpression[0]
2750 ";"
2751 ( vfrStatementStatList )*
2752 E: EndIf ";" << CRT_END_OP (E); >>
2753 ;
2754
2755 vfrStatementGrayOutIfStatNew :
2756 << CIfrGrayOutIf GOIObj;>>
2757 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2758 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2759 vfrStatementExpression[0]
2760 ";"
2761 ( vfrStatementStatList )*
2762 E: EndIf ";" << CRT_END_OP (E); >>
2763 ;
2764
2765 vfrStatementSuppressIfStatOld :
2766 <<
2767 CIfrSuppressIf SIObj;
2768 BOOLEAN GrayOutExist = FALSE;
2769 >>
2770 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2771 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2772 vfrStatementExpression[0]
2773 ";"
2774 {
2775 vfrStatementsuppressIfGrayOutIf
2776 << GrayOutExist = TRUE; >>
2777 }
2778 ( vfrStatementStatListOld )*
2779 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
2780 ;
2781
2782 vfrStatementGrayOutIfStatOld :
2783 <<
2784 CIfrGrayOutIf GOIObj;
2785 BOOLEAN SuppressExist = FALSE;
2786 >>
2787 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2788 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2789 vfrStatementExpression[0]
2790 ";"
2791 {
2792 vfrStatementgrayoutIfSuppressIf
2793 << SuppressExist = TRUE; >>
2794 }
2795 ( vfrStatementStatListOld )*
2796 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
2797 ;
2798
2799 vfrImageTag :
2800 << CIfrImage IObj; >>
2801 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText(), S1->getLine())); IObj.SetLineNo(L->getLine()); >>
2802 ;
2803
2804 vfrLockedTag :
2805 << CIfrLocked LObj; >>
2806 L:Locked << LObj.SetLineNo(L->getLine()); >>
2807 ;
2808
2809 vfrModalTag :
2810 << CIfrModal MObj; >>
2811 L:Modal << MObj.SetLineNo(L->getLine()); >>
2812 ;
2813
2814 vfrStatementStatTag :
2815 vfrImageTag |
2816 vfrLockedTag
2817 ;
2818
2819 vfrStatementStatTagList :
2820 vfrStatementStatTag ( "," vfrStatementStatTag )*
2821 ;
2822
2823 vfrStatementImage :
2824 vfrImageTag
2825 ";"
2826 ;
2827
2828 vfrStatementModal :
2829 vfrModalTag
2830 ";"
2831 ;
2832
2833 vfrStatementLocked :
2834 vfrLockedTag
2835 ";"
2836 ;
2837
2838 vfrStatementInconsistentIf :
2839 << CIfrInconsistentIf IIObj; >>
2840 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
2841 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2842 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2843 vfrStatementExpression[0]
2844 E:EndIf << CRT_END_OP (E); >>
2845 ;
2846
2847 vfrStatementNoSubmitIf :
2848 << CIfrNoSubmitIf NSIObj; >>
2849 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
2850 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2851 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2852 vfrStatementExpression[0]
2853 E:EndIf << CRT_END_OP (E); >>
2854 ;
2855
2856 vfrStatementWarningIf :
2857 << CIfrWarningIf WIObj; >>
2858 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
2859 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >>
2860 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>}
2861 vfrStatementExpression[0]
2862 E:EndIf << CRT_END_OP (E); >>
2863 ;
2864
2865 vfrStatementDisableIfQuest :
2866 <<
2867 CIfrDisableIf DIObj;
2868 >>
2869 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2870 vfrStatementExpression[0] ";"
2871 vfrStatementQuestionOptionList
2872 E:EndIf << CRT_END_OP (E); >>
2873 ;
2874
2875 vfrStatementRefresh :
2876 << CIfrRefresh RObj; >>
2877 L:Refresh << RObj.SetLineNo(L->getLine()); >>
2878 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText(), I->getLine())); >>
2879 ;
2880
2881 vfrStatementRefreshEvent :
2882 <<
2883 CIfrRefreshId RiObj;
2884 EFI_GUID Guid;
2885 >>
2886 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
2887 "=" guidDefinition[Guid] "," << RiObj.SetRefreshEventGroutId (&Guid); >>
2888 ;
2889
2890 vfrStatementVarstoreDevice :
2891 << CIfrVarStoreDevice VDObj; >>
2892 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
2893 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >>
2894 ;
2895
2896 vfrStatementSuppressIfQuest :
2897 << CIfrSuppressIf SIObj; >>
2898 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2899 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2900 vfrStatementExpression[0] ";"
2901 vfrStatementQuestionOptionList
2902 E:EndIf << CRT_END_OP (E); >>
2903 ;
2904
2905 vfrStatementGrayOutIfQuest :
2906 << CIfrGrayOutIf GOIObj; >>
2907 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2908 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2909 vfrStatementExpression[0] ";"
2910 vfrStatementQuestionOptionList
2911 E:EndIf << CRT_END_OP (E); >>
2912 ;
2913
2914 vfrStatementOptions :
2915 vfrStatementOneOfOption
2916 ;
2917
2918 vfrStatementOneOfOption :
2919 <<
2920 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2921 CHAR8 *VarStoreName = NULL;
2922 UINT32 Size = 0;
2923 BOOLEAN TypeError = FALSE;
2924 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
2925 EFI_GUID *VarStoreGuid = NULL;
2926
2927 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2928 TypeError = TRUE;
2929 Size = sizeof (EFI_IFR_TYPE_VALUE);
2930 } else {
2931 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
2932 }
2933
2934 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
2935 CIfrOneOfOption OOOObj ((UINT8)Size);
2936 >>
2937 L:Option <<
2938 OOOObj.SetLineNo(L->getLine());
2939 if (TypeError) {
2940 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
2941 }
2942 if (ReturnCode != VFR_RETURN_SUCCESS) {
2943 _PCATCH (ReturnCode, L->getLine());
2944 }
2945 >>
2946 Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," << OOOObj.SetOption (_STOSID(S->getText(), S->getLine())); >>
2947 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] >[Val] ","
2948 <<
2949 if (gCurrentMinMaxData != NULL) {
2950 //set min/max value for oneof opcode
2951 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
2952 switch (_GET_CURRQEST_DATATYPE()) {
2953 case EFI_IFR_TYPE_NUM_SIZE_64:
2954 gCurrentMinMaxData->SetMinMaxStepData(Val.u64, Val.u64, Step);
2955 break;
2956 case EFI_IFR_TYPE_NUM_SIZE_32:
2957 gCurrentMinMaxData->SetMinMaxStepData(Val.u32, Val.u32, (UINT32) Step);
2958 break;
2959 case EFI_IFR_TYPE_NUM_SIZE_16:
2960 gCurrentMinMaxData->SetMinMaxStepData(Val.u16, Val.u16, (UINT16) Step);
2961 break;
2962 case EFI_IFR_TYPE_NUM_SIZE_8:
2963 gCurrentMinMaxData->SetMinMaxStepData(Val.u8, Val.u8, (UINT8) Step);
2964 break;
2965 default:
2966 break;
2967 }
2968 }
2969 OOOObj.SetType (_GET_CURRQEST_DATATYPE());
2970 OOOObj.SetValue (Val);
2971 >>
2972 F:FLAGS "=" vfrOneOfOptionFlags[OOOObj, F->getLine()]
2973 <<
2974 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2975 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
2976 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
2977 if (OOOObj.GetFlags () & 0x10) {
2978 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
2979 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2980 EFI_HII_DEFAULT_CLASS_STANDARD,
2981 _GET_CURRQEST_VARTINFO(),
2982 VarStoreName,
2983 VarStoreGuid,
2984 _GET_CURRQEST_DATATYPE (),
2985 Val
2986 ), L->getLine());
2987 }
2988 if (OOOObj.GetFlags () & 0x20) {
2989 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2990 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2991 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2992 _GET_CURRQEST_VARTINFO(),
2993 VarStoreName,
2994 VarStoreGuid,
2995 _GET_CURRQEST_DATATYPE (),
2996 Val
2997 ), L->getLine());
2998 }
2999 }
3000 >>
3001 {
3002 "," Key "=" KN:Number <<
3003 if (!mCompatibleMode) {
3004 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3005 }
3006 //
3007 // Guid Option Key
3008 //
3009 CIfrOptionKey IfrOptionKey (
3010 gCurrentQuestion->QUESTION_ID(),
3011 Val,
3012 _STOQID(KN->getText(), KN->getLine())
3013 );
3014 SET_LINE_INFO (IfrOptionKey, KN);
3015 >>
3016 }
3017 (
3018 T:"," vfrImageTag << OOOObj.SetScope (1); CRT_END_OP (T); >>
3019 )*
3020 ";"
3021 ;
3022
3023 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3024 <<
3025 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3026 UINT8 HFlags = 0;
3027 >>
3028 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3029 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3030 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3031 ;
3032
3033 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3034 N:Number << $LFlags |= _STOU8(N->getText(), N->getLine()); >>
3035 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3036 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3037 | InteractiveFlag << $HFlags |= 0x04; >>
3038 | NVAccessFlag << $HFlags |= 0x08; >>
3039 | ResetRequiredFlag << $HFlags |= 0x10; >>
3040 | LateCheckFlag << $HFlags |= 0x20; >>
3041 | ManufacturingFlag << $LFlags |= 0x20; >>
3042 | DefaultFlag << $LFlags |= 0x10; >>
3043 ;
3044
3045 vfrStatementLabel :
3046 L:Label
3047 N:Number <<
3048 if (mCompatibleMode) {
3049 //
3050 // Add end Label for Framework Vfr
3051 //
3052 CIfrLabel LObj1;
3053 LObj1.SetLineNo(L->getLine());
3054 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3055 }
3056
3057 {
3058 CIfrLabel LObj2;
3059 LObj2.SetLineNo(L->getLine());
3060 LObj2.SetNumber (_STOU16(N->getText(), N->getLine()));
3061 }
3062 >>
3063 ";"
3064 ;
3065
3066 vfrStatementBanner :
3067 << CIfrBanner BObj; >>
3068 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3069 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >>
3070 (
3071 (
3072 Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >>
3073 Align
3074 (
3075 Left << BObj.SetAlign (0); >>
3076 | Center << BObj.SetAlign (1); >>
3077 | Right << BObj.SetAlign (2); >>
3078 ) ";"
3079 )
3080 |
3081 (
3082 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >>
3083 )
3084 )
3085 ;
3086
3087 //******************************************************************************
3088 //
3089 // keep some syntax for compatibility but not generate any IFR object
3090 //
3091 vfrStatementInvalidHidden :
3092 L:Hidden <<
3093 if (!mCompatibleMode) {
3094 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3095 }
3096 >>
3097 Value "=" Number ","
3098 Key "=" Number ";"
3099 ;
3100
3101 vfrStatementInvalidInconsistentIf :
3102 InconsistentIf
3103 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3104 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3105 vfrStatementExpression[0]
3106 EndIf
3107 ";"
3108 ;
3109
3110 vfrStatementInvalidInventory :
3111 L:Inventory <<
3112 if (!mCompatibleMode) {
3113 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3114 }
3115 >>
3116 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
3117 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
3118 {
3119 Text "=" "STRING_TOKEN" "\(" Number "\)"
3120 }
3121 ";"
3122 ;
3123
3124 vfrStatementInvalidSaveRestoreDefaults :
3125 (
3126 L:Save <<
3127 if (!mCompatibleMode) {
3128 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3129 }
3130 >>
3131 |
3132 K:Restore <<
3133 if (!mCompatibleMode) {
3134 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
3135 }
3136 >>
3137 )
3138 Defaults ","
3139 FormId "=" Number ","
3140 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
3141 Help "=" "STRING_TOKEN" "\(" Number "\)"
3142 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
3143 { "," Key "=" Number }
3144 ";"
3145 ;
3146
3147 //******************************************************************************
3148 //
3149 // The syntax of expression
3150 //
3151 #token Dup("dup") "dup"
3152 #token VarEqVal("vareqval") "vareqval"
3153 #token Var("var") "var"
3154 #token IdEqVal("ideqval") "ideqval"
3155 #token IdEqId("ideqid") "ideqid"
3156 #token IdEqValList("ideqvallist") "ideqvallist"
3157 #token QuestionRef("questionref") "questionref"
3158 #token RuleRef("ruleref") "ruleref"
3159 #token StringRef("stringref") "stringref"
3160 #token PushThis("pushthis") "pushthis"
3161 #token Security("security") "security"
3162 #token Get("get") "get"
3163 #token True("TRUE") "TRUE"
3164 #token False("FALSE") "FALSE"
3165 #token One("ONE") "ONE"
3166 #token Ones("ONES") "ONES"
3167 #token Zero("ZERO") "ZERO"
3168 #token Undefined("UNDEFINED") "UNDEFINED"
3169 #token Version("VERSION") "VERSION"
3170 #token Length("length") "length"
3171 #token AND("AND") "AND"
3172 #token OR("OR") "OR"
3173 #token NOT("NOT") "NOT"
3174 #token Set("set") "set"
3175 #token BitWiseNot("~") "\~"
3176 #token BoolVal("boolval") "boolval"
3177 #token StringVal("stringval") "stringval"
3178 #token UnIntVal("unintval") "unintval"
3179 #token ToUpper("toupper") "toupper"
3180 #token ToLower("tolower") "tolower"
3181 #token Match("match") "match"
3182 #token Catenate("catenate") "catenate"
3183 #token QuestionRefVal("questionrefval") "questionrefval"
3184 #token StringRefVal("stringrefval") "stringrefval"
3185 #token Map("map") "map"
3186 #token RefreshGuid("refreshguid") "refreshguid"
3187
3188 //
3189 // Root expression extension function called by other function.
3190 //
3191 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
3192 << if ($RootLevel == 0) {mCIfrOpHdrIndex ++; if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); _CLEAR_SAVED_OPHDR ();} >>
3193 andTerm[$RootLevel, $ExpOpCount]
3194 (
3195 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3196 )*
3197 <<
3198 //
3199 // Extend OpCode Scope only for the root expression.
3200 //
3201 if ($ExpOpCount > 1 && $RootLevel == 0) {
3202 if (_SET_SAVED_OPHDR_SCOPE()) {
3203 CIfrEnd EObj;
3204 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
3205 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
3206 }
3207 }
3208 }
3209
3210 if ($RootLevel == 0) {
3211 mCIfrOpHdrIndex --;
3212 }
3213 >>
3214 ;
3215
3216 //
3217 // Add new sub function for the sub expression extension to remember the ExpOpCount
3218 // This funciton is only called by sub expression.
3219 //
3220 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
3221 andTerm[$RootLevel, $ExpOpCount]
3222 (
3223 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3224 )*
3225 ;
3226
3227 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3228 bitwiseorTerm[$RootLevel, $ExpOpCount]
3229 (
3230 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
3231 )*
3232 ;
3233
3234 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3235 bitwiseandTerm[$RootLevel, $ExpOpCount]
3236 (
3237 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
3238 )*
3239 ;
3240
3241 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3242 equalTerm[$RootLevel, $ExpOpCount]
3243 (
3244 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
3245 )*
3246 ;
3247
3248 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3249 compareTerm[$RootLevel, $ExpOpCount]
3250 (
3251 (
3252 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
3253 )
3254 |
3255 (
3256 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
3257 )
3258 )*
3259 ;
3260
3261 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3262 shiftTerm[$RootLevel, $ExpOpCount]
3263 (
3264 (
3265 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
3266 )
3267 |
3268 (
3269 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
3270 )
3271 |
3272 (
3273 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
3274 )
3275 |
3276 (
3277 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
3278 )
3279 )*
3280 ;
3281
3282 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3283 addMinusTerm[$RootLevel, $ExpOpCount]
3284 (
3285 (
3286 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
3287 )
3288 |
3289 (
3290 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
3291 )
3292 )*
3293 ;
3294
3295 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3296 multdivmodTerm[$RootLevel, $ExpOpCount]
3297 (
3298 (
3299 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
3300 )
3301 |
3302 (
3303 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
3304 )
3305 )*
3306 ;
3307
3308 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3309 castTerm[$RootLevel, $ExpOpCount]
3310 (
3311 (
3312 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
3313 )
3314 |
3315 (
3316 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
3317 )
3318 |
3319 (
3320 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
3321 )
3322 )*
3323 ;
3324
3325 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3326 << UINT8 CastType = 0xFF; >>
3327 (
3328 L:"\("
3329 (
3330 Boolean << CastType = 0; >>
3331 | Uint64 << CastType = 1; >>
3332 | Uint32 << CastType = 1; >>
3333 | Uint16 << CastType = 1; >>
3334 | Uint8 << CastType = 1; >>
3335 )
3336 "\)"
3337 )*
3338 atomTerm[$RootLevel, $ExpOpCount]
3339 <<
3340 switch (CastType) {
3341 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
3342 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
3343 }
3344 >>
3345 ;
3346
3347 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3348 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
3349 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
3350 | vfrExpressionParen[$RootLevel, $ExpOpCount]
3351 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
3352 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
3353 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
3354 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
3355 | vfrExpressionMap[$RootLevel, $ExpOpCount]
3356 | (
3357 L:NOT
3358 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
3359 )
3360 ;
3361
3362 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3363 L:Catenate
3364 "\("
3365 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3366 ","
3367 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3368 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
3369 ;
3370
3371 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3372 L:Match
3373 "\("
3374 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3375 ","
3376 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3377 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
3378 ;
3379
3380 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3381 "\("
3382 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3383 "\)"
3384 ;
3385
3386 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3387 dupExp[$RootLevel, $ExpOpCount]
3388 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
3389 | ideqvalExp[$RootLevel, $ExpOpCount]
3390 | ideqidExp[$RootLevel, $ExpOpCount]
3391 | ideqvallistExp[$RootLevel, $ExpOpCount]
3392 | questionref1Exp[$RootLevel, $ExpOpCount]
3393 | rulerefExp[$RootLevel, $ExpOpCount]
3394 | stringref1Exp[$RootLevel, $ExpOpCount]
3395 | pushthisExp[$RootLevel, $ExpOpCount]
3396 | securityExp[$RootLevel, $ExpOpCount]
3397 | getExp[$RootLevel, $ExpOpCount]
3398 ;
3399
3400 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3401 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3402 ;
3403
3404 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3405 <<
3406 EFI_QUESTION_ID QId;
3407 UINT32 Mask;
3408 UINT16 ConstVal;
3409 CHAR8 *VarIdStr;
3410 UINT32 LineNo;
3411 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
3412 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
3413 >>
3414 L:VarEqVal <<
3415 if (!mCompatibleMode) {
3416 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3417 }
3418 >>
3419 VK:Var
3420 OpenParen
3421 VN:Number <<
3422 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
3423 VfrReturnCode = mCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
3424 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
3425 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
3426 VarIdStr,
3427 &mFormsetGuid,
3428 _STOSID(VN->getText(), VN->getLine()),
3429 0x2, //default type is UINT16
3430 FALSE
3431 ), VN);
3432 } else {
3433 _PCATCH (VfrReturnCode, VN);
3434 }
3435 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
3436 LineNo = GET_LINENO(VN);
3437 >>
3438 CloseParen
3439 (
3440 (
3441 "=="
3442 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3443 <<
3444 if (Mask == 0) {
3445 CIfrEqIdVal EIVObj (L->getLine());
3446 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3447 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3448 EIVObj.SetValue (ConstVal);
3449 $ExpOpCount++;
3450 } else {
3451 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3452 }
3453 >>
3454 )
3455 |
3456 (
3457 "<="
3458 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3459 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3460 )
3461 |
3462 (
3463 "<"
3464 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3465 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3466 )
3467 |
3468 (
3469 ">="
3470 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3471 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3472 )
3473 |
3474 (
3475 ">"
3476 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3477 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3478 )
3479 )
3480 ;
3481
3482 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3483 <<
3484 EFI_QUESTION_ID QId;
3485 UINT32 Mask;
3486 UINT16 ConstVal;
3487 CHAR8 *VarIdStr;
3488 UINT32 LineNo;
3489 >>
3490 L:IdEqVal
3491 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3492 (
3493 (
3494 "=="
3495 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3496 <<
3497 if (Mask == 0) {
3498 CIfrEqIdVal EIVObj (L->getLine());
3499 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3500 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3501 EIVObj.SetValue (ConstVal);
3502 $ExpOpCount++;
3503 } else {
3504 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3505 }
3506 >>
3507 )
3508 |
3509 (
3510 "<="
3511 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3512 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3513 )
3514 |
3515 (
3516 "<"
3517 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3518 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3519 )
3520 |
3521 (
3522 ">="
3523 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3524 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3525 )
3526 |
3527 (
3528 ">"
3529 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3530 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3531 )
3532 )
3533 ;
3534
3535 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3536 <<
3537 EFI_QUESTION_ID QId[2];
3538 UINT32 Mask[2];
3539 CHAR8 *VarIdStr[2];
3540 UINT32 LineNo[2];
3541 >>
3542 L:IdEqId
3543 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
3544 (
3545 (
3546 "=="
3547 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3548 <<
3549 if (Mask[0] & Mask[1]) {
3550 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
3551 } else {
3552 CIfrEqIdId EIIObj(L->getLine());
3553 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
3554 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
3555 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
3556 $ExpOpCount++;
3557 }
3558 >>
3559 )
3560 |
3561 (
3562 "<="
3563 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3564 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
3565 )
3566 |
3567 (
3568 "<"
3569 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3570 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
3571 )
3572 |
3573 (
3574 ">="
3575 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3576 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
3577 )
3578 |
3579 (
3580 ">"
3581 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3582 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
3583 )
3584 )
3585 ;
3586
3587 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3588 <<
3589 UINT16 ListLen = 0;
3590 EFI_QUESTION_ID QId;
3591 UINT32 Mask;
3592 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3593 CHAR8 *VarIdStr;
3594 UINT32 LineNo;
3595 >>
3596 L:IdEqValList
3597 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3598 "=="
3599 (
3600 V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >>
3601 )+
3602 <<
3603 if (Mask != 0) {
3604 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
3605 } else {
3606 UINT16 Index;
3607 CIfrEqIdList EILObj(L->getLine());
3608 if (QId != EFI_QUESTION_ID_INVALID) {
3609 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3610 }
3611 EILObj.SetListLength (ListLen);
3612 for (Index = 0; Index < ListLen; Index++) {
3613 EILObj.SetValueList (Index, ValueList[Index]);
3614 }
3615
3616 EILObj.UpdateIfrBuffer();
3617 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
3618
3619 if (QId == EFI_QUESTION_ID_INVALID) {
3620 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3621 }
3622 $ExpOpCount++;
3623 }
3624 >>
3625 ;
3626
3627 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3628 <<
3629 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3630 UINT32 BitMask;
3631 CHAR8 *QName = NULL;
3632 UINT32 LineNo = 0;
3633 >>
3634 L:QuestionRef
3635 "\("
3636 (
3637 QN:StringIdentifier <<
3638 QName = QN->getText();
3639 LineNo = QN->getLine();
3640 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
3641 >>
3642 | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >>
3643 )
3644 "\)"
3645 <<
3646 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
3647 ;
3648
3649 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3650 L:RuleRef
3651 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
3652 ;
3653
3654 //******************************************************
3655 // PARSE:
3656 // stringref (STR_FORM_SET_TITLE)
3657 //
3658 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3659 <<
3660 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
3661 >>
3662 L:StringRef
3663 "\("
3664 (
3665 "STRING_TOKEN"
3666 "\("
3667 S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >>
3668 "\)"
3669 | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >>
3670 )
3671 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
3672 ;
3673
3674 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3675 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3676 ;
3677
3678 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3679 <<
3680 EFI_GUID Guid;
3681 >>
3682 L:Security
3683 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
3684 ;
3685
3686 numericVarStoreType [UINT8 & VarType] :
3687 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
3688 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
3689 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
3690 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
3691 ;
3692
3693 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3694 <<
3695 EFI_VARSTORE_INFO Info;
3696 CHAR8 *VarIdStr = NULL;
3697 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3698 UINT32 Mask = 0;
3699 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3700 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3701 UINT32 VarSize = 0;
3702 Info.mVarStoreId = 0;
3703 >>
3704 L:Get
3705 "\("
3706 vfrStorageVarId[Info, VarIdStr, FALSE]
3707 {"\|" FLAGS "=" numericVarStoreType [VarType] }
3708 "\)" <<
3709 {
3710 if (Info.mVarStoreId == 0) {
3711 // support Date/Time question
3712 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3713 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3714 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3715 }
3716 if (QType == QUESTION_DATE) {
3717 Info.mVarType = EFI_IFR_TYPE_DATE;
3718 } else if (QType == QUESTION_TIME) {
3719 Info.mVarType = EFI_IFR_TYPE_TIME;
3720 }
3721 switch (Mask) {
3722 case DATE_YEAR_BITMASK:
3723 Info.mInfo.mVarOffset = 0;
3724 break;
3725 case DATE_DAY_BITMASK:
3726 Info.mInfo.mVarOffset = 3;
3727 break;
3728 case TIME_HOUR_BITMASK:
3729 Info.mInfo.mVarOffset = 0;
3730 break;
3731 case TIME_MINUTE_BITMASK:
3732 Info.mInfo.mVarOffset = 1;
3733 break;
3734 case TIME_SECOND_BITMASK:
3735 Info.mInfo.mVarOffset = 2;
3736 break;
3737 default:
3738 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3739 break;
3740 }
3741 } else {
3742 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3743 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3744 }
3745 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3746 Info.mVarType = VarType;
3747 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3748 Info.mVarTotalSize = VarSize;
3749 }
3750 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3751 if (VarSize != Info.mVarTotalSize) {
3752 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
3753 }
3754 }
3755 CIfrGet GObj(L->getLine());
3756 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
3757 GObj.SetVarInfo (&Info);
3758 delete VarIdStr;
3759 $ExpOpCount++;
3760 }
3761 >>
3762 ;
3763
3764 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3765 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
3766 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
3767 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
3768 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
3769 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
3770 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
3771 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
3772 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
3773 ;
3774
3775 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3776 lengthExp[$RootLevel, $ExpOpCount]
3777 | bitwisenotExp[$RootLevel, $ExpOpCount]
3778 | question23refExp[$RootLevel, $ExpOpCount]
3779 | stringref2Exp[$RootLevel, $ExpOpCount]
3780 | toboolExp[$RootLevel, $ExpOpCount]
3781 | tostringExp[$RootLevel, $ExpOpCount]
3782 | unintExp[$RootLevel, $ExpOpCount]
3783 | toupperExp[$RootLevel, $ExpOpCount]
3784 | tolwerExp[$RootLevel, $ExpOpCount]
3785 | setExp[$RootLevel, $ExpOpCount]
3786 ;
3787
3788 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3789 L:Length
3790 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3791 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
3792 ;
3793
3794 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3795 L:BitWiseNot
3796 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3797 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
3798 ;
3799
3800 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3801 <<
3802 UINT8 Type = 0x1;
3803 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
3804 EFI_GUID Guid = {0,};
3805 >>
3806 L:QuestionRefVal
3807 "\("
3808 {
3809 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >>
3810 }
3811 {
3812 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
3813 }
3814 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3815 "\)"
3816 <<
3817 switch (Type) {
3818 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
3819 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
3820 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;}
3821 }
3822 $ExpOpCount++;
3823 >>
3824 ;
3825
3826 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3827 L:StringRefVal
3828 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3829 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
3830 ;
3831
3832 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3833 L:BoolVal
3834 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3835 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
3836 ;
3837
3838 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3839 << UINT8 Fmt = 0; >>
3840 L:StringVal
3841 {
3842 Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >>
3843 }
3844 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3845 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
3846 ;
3847
3848 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3849 L:UnIntVal
3850 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3851 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
3852 ;
3853
3854 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3855 L:ToUpper
3856 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3857 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
3858 ;
3859
3860 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3861 L:ToLower
3862 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3863 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
3864 ;
3865
3866 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3867 <<
3868 EFI_VARSTORE_INFO Info;
3869 CHAR8 *VarIdStr = NULL;
3870 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3871 UINT32 Mask = 0;
3872 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3873 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3874 UINT32 VarSize = 0;
3875 Info.mVarStoreId = 0;
3876 >>
3877 L:Set
3878 "\("
3879 vfrStorageVarId[Info, VarIdStr, FALSE]
3880 {"\|" FLAG "=" numericVarStoreType [VarType] }
3881 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3882 "\)"
3883 <<
3884 {
3885 if (Info.mVarStoreId == 0) {
3886 // support Date/Time question
3887 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3888 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3889 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3890 }
3891 if (QType == QUESTION_DATE) {
3892 Info.mVarType = EFI_IFR_TYPE_DATE;
3893 } else if (QType == QUESTION_TIME) {
3894 Info.mVarType = EFI_IFR_TYPE_TIME;
3895 }
3896 switch (Mask) {
3897 case DATE_YEAR_BITMASK:
3898 Info.mInfo.mVarOffset = 0;
3899 break;
3900 case DATE_DAY_BITMASK:
3901 Info.mInfo.mVarOffset = 3;
3902 break;
3903 case TIME_HOUR_BITMASK:
3904 Info.mInfo.mVarOffset = 0;
3905 break;
3906 case TIME_MINUTE_BITMASK:
3907 Info.mInfo.mVarOffset = 1;
3908 break;
3909 case TIME_SECOND_BITMASK:
3910 Info.mInfo.mVarOffset = 2;
3911 break;
3912 default:
3913 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3914 break;
3915 }
3916 } else {
3917 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3918 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3919 }
3920 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3921 Info.mVarType = VarType;
3922 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3923 Info.mVarTotalSize = VarSize;
3924 }
3925 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3926 if (VarSize != Info.mVarTotalSize) {
3927 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
3928 }
3929 }
3930 CIfrSet TSObj(L->getLine());
3931 TSObj.SetVarInfo (&Info);
3932 delete VarIdStr;
3933 $ExpOpCount++;
3934 }
3935 >>
3936 ;
3937
3938 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3939 conditionalExp[$RootLevel, $ExpOpCount]
3940 | findExp[$RootLevel, $ExpOpCount]
3941 | midExp[$RootLevel, $ExpOpCount]
3942 | tokenExp[$RootLevel, $ExpOpCount]
3943 | spanExp[$RootLevel, $ExpOpCount]
3944 ;
3945
3946 #token Cond("cond") "cond"
3947 #token Find("find") "find"
3948 #token Mid("mid") "mid"
3949 #token Tok("token") "token"
3950 #token Span("span") "span"
3951
3952 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3953 L:Cond "\("
3954 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3955 "?"
3956 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3957 ":"
3958 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3959 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
3960 ;
3961
3962 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3963 << UINT8 Format; >>
3964 L:Find "\("
3965 findFormat[Format] ( "\|" findFormat[Format] )*
3966 ","
3967 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3968 ","
3969 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3970 ","
3971 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3972 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
3973 ;
3974
3975 findFormat [UINT8 & Format] :
3976 "SENSITIVE" << $Format = 0x00; >>
3977 | "INSENSITIVE" << $Format = 0x01; >>
3978 ;
3979
3980 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3981 L:Mid "\("
3982 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3983 ","
3984 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3985 ","
3986 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3987 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
3988 ;
3989
3990 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3991 L:Tok "\("
3992 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3993 ","
3994 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3995 ","
3996 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3997 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
3998 ;
3999
4000 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4001 << UINT8 Flags = 0; >>
4002 S:Span "\("
4003 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4004 ","
4005 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4006 ","
4007 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4008 ","
4009 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4010 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4011 ;
4012
4013 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4014 L:Map
4015 "\("
4016 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4017 ":" << { CIfrMap MObj(L->getLine()); } >>
4018 (
4019 vfrStatementExpression[0]
4020 ","
4021 vfrStatementExpression[0]
4022 ";"
4023 ) *
4024 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4025 ;
4026
4027 spanFlags [UINT8 & Flags] :
4028 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
4029 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4030 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4031 ;
4032
4033 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4034 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4035
4036 //******************************************************************************
4037 //
4038 // Parser class definition.
4039 //
4040 class EfiVfrParser {
4041 <<
4042 private:
4043 UINT8 mParserStatus;
4044 BOOLEAN mConstantOnlyInExpression;
4045
4046 CVfrDefaultStore mCVfrDefaultStore;
4047 CVfrDataStorage mCVfrDataStorage;
4048 CVfrQuestionDB mCVfrQuestionDB;
4049 CVfrRulesDB mCVfrRulesDB;
4050
4051 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4052 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4053 UINT8 mCIfrOpHdrIndex;
4054 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4055 VOID _CLEAR_SAVED_OPHDR (VOID);
4056 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4057
4058
4059 EFI_VARSTORE_INFO mCurrQestVarInfo;
4060 EFI_GUID *mOverrideClassGuid;
4061 CHAR8* mLastFormEndAddr;
4062
4063 //
4064 // Whether the question already has default value.
4065 //
4066 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
4067 UINT16 mUsedDefaultCount;
4068
4069 //
4070 // For framework vfr compatibility
4071 //
4072 BOOLEAN mCompatibleMode;
4073 EFI_GUID mFormsetGuid;
4074
4075 VOID _CRT_OP (IN BOOLEAN);
4076
4077 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
4078 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
4079
4080 UINT8 _GET_CURRQEST_DATATYPE ();
4081 UINT32 _GET_CURRQEST_VARSIZE ();
4082 UINT32 _GET_CURRQEST_ARRAY_SIZE();
4083 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
4084
4085 public:
4086 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
4087 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
4088 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
4089 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
4090 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
4091
4092 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
4093
4094 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
4095 CHAR8* _U32TOS (IN UINT32);
4096 UINT8 _STOU8 (IN CHAR8 *, IN UINT32);
4097 UINT16 _STOU16 (IN CHAR8 *, IN UINT32);
4098 UINT32 _STOU32 (IN CHAR8 *, IN UINT32);
4099 UINT64 _STOU64 (IN CHAR8 *, IN UINT32);
4100 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4101 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4102 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32);
4103
4104 EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32);
4105 EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32);
4106 EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32);
4107
4108 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
4109
4110 VOID _DeclareDefaultLinearVarStore (IN UINT32);
4111 VOID _DeclareStandardDefaultStorage (IN UINT32);
4112 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
4113
4114 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
4115
4116 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
4117 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
4118 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);
4119 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
4120 VOID SetOverrideClassGuid (IN EFI_GUID *);
4121 //
4122 // For framework vfr compatibility
4123 //
4124 VOID SetCompatibleMode (IN BOOLEAN);
4125 >>
4126 }
4127
4128 <<
4129 VOID
4130 EfiVfrParser::_SAVE_OPHDR_COND (
4131 IN CIfrOpHeader &OpHdr,
4132 IN BOOLEAN Cond,
4133 IN UINT32 LineNo
4134 )
4135 {
4136 if (Cond == TRUE) {
4137 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4138 return ;
4139 }
4140 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
4141 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
4142 }
4143 }
4144
4145 VOID
4146 EfiVfrParser::_CLEAR_SAVED_OPHDR (
4147 VOID
4148 )
4149 {
4150 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
4151 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
4152 }
4153
4154 BOOLEAN
4155 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
4156 VOID
4157 )
4158 {
4159 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4160 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
4161 return TRUE;
4162 }
4163
4164 //
4165 // IfrOpHdr is not set, FALSE is return.
4166 //
4167 return FALSE;
4168 }
4169
4170 VOID
4171 EfiVfrParser::_CRT_OP (
4172 IN BOOLEAN Crt
4173 )
4174 {
4175 gCreateOp = Crt;
4176 }
4177
4178 VOID
4179 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
4180 IN EFI_VARSTORE_INFO &Info
4181 )
4182 {
4183 mCurrQestVarInfo = Info;
4184 }
4185
4186 EFI_VARSTORE_INFO &
4187 EfiVfrParser::_GET_CURRQEST_VARTINFO (
4188 VOID
4189 )
4190 {
4191 return mCurrQestVarInfo;
4192 }
4193
4194 UINT32
4195 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
4196 VOID
4197 )
4198 {
4199 UINT8 Size = 1;
4200
4201 switch (mCurrQestVarInfo.mVarType) {
4202 case EFI_IFR_TYPE_NUM_SIZE_8:
4203 Size = 1;
4204 break;
4205
4206 case EFI_IFR_TYPE_NUM_SIZE_16:
4207 Size = 2;
4208 break;
4209
4210 case EFI_IFR_TYPE_NUM_SIZE_32:
4211 Size = 4;
4212 break;
4213
4214 case EFI_IFR_TYPE_NUM_SIZE_64:
4215 Size = 8;
4216 break;
4217
4218 default:
4219 break;
4220 }
4221
4222 return (mCurrQestVarInfo.mVarTotalSize / Size);
4223 }
4224
4225 UINT8
4226 EfiVfrParser::_GET_CURRQEST_DATATYPE (
4227 VOID
4228 )
4229 {
4230 return mCurrQestVarInfo.mVarType;
4231 }
4232
4233 UINT32
4234 EfiVfrParser::_GET_CURRQEST_VARSIZE (
4235 VOID
4236 )
4237 {
4238 return mCurrQestVarInfo.mVarTotalSize;
4239 }
4240
4241 VOID
4242 EfiVfrParser::_PCATCH (
4243 IN INTN ReturnCode,
4244 IN INTN ExpectCode,
4245 IN ANTLRTokenPtr Tok,
4246 IN CONST CHAR8 *ErrorMsg
4247 )
4248 {
4249 if (ReturnCode != ExpectCode) {
4250 mParserStatus++;
4251 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
4252 }
4253 }
4254
4255 VOID
4256 EfiVfrParser::_PCATCH (
4257 IN EFI_VFR_RETURN_CODE ReturnCode
4258 )
4259 {
4260 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
4261 }
4262
4263 VOID
4264 EfiVfrParser::_PCATCH (
4265 IN EFI_VFR_RETURN_CODE ReturnCode,
4266 IN ANTLRTokenPtr Tok
4267 )
4268 {
4269 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
4270 }
4271
4272 VOID
4273 EfiVfrParser::_PCATCH (
4274 IN EFI_VFR_RETURN_CODE ReturnCode,
4275 IN UINT32 LineNum
4276 )
4277 {
4278 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
4279 }
4280
4281 VOID
4282 EfiVfrParser::_PCATCH (
4283 IN EFI_VFR_RETURN_CODE ReturnCode,
4284 IN UINT32 LineNum,
4285 IN CONST CHAR8 *ErrorMsg
4286 )
4287 {
4288 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
4289 }
4290
4291 VOID
4292 EfiVfrParser::syn (
4293 ANTLRAbstractToken *Tok,
4294 ANTLRChar *Egroup,
4295 SetWordType *Eset,
4296 ANTLRTokenType ETok,
4297 INT32 Huh
4298 )
4299 {
4300 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
4301
4302 mParserStatus += 1;
4303 }
4304
4305 CHAR8 *
4306 EfiVfrParser::TrimHex (
4307 IN CHAR8 *Str,
4308 OUT BOOLEAN *IsHex
4309 )
4310 {
4311 *IsHex = FALSE;
4312
4313 while (*Str && *Str == ' ') {
4314 Str++;
4315 }
4316 while (*Str && *Str == '0') {
4317 Str++;
4318 }
4319 if (*Str && (*Str == 'x' || *Str == 'X')) {
4320 Str++;
4321 *IsHex = TRUE;
4322 }
4323
4324 return Str;
4325 }
4326
4327 CHAR8 *
4328 EfiVfrParser::_U32TOS (
4329 IN UINT32 Value
4330 )
4331 {
4332 CHAR8 *Str;
4333 Str = new CHAR8[20];
4334 sprintf (Str, "%d", Value);
4335 return Str;
4336 }
4337
4338 UINT8
4339 EfiVfrParser::_STOU8 (
4340 IN CHAR8 *Str,
4341 IN UINT32 LineNum
4342 )
4343 {
4344 BOOLEAN IsHex;
4345 UINT8 Value;
4346 CHAR8 c;
4347
4348 UINT8 PreviousValue;
4349 CHAR8 *OrigString = Str;
4350 CHAR8 ErrorMsg[100];
4351
4352 Str = TrimHex (Str, &IsHex);
4353 for (Value = 0; (c = *Str) != '\0'; Str++) {
4354 PreviousValue = Value;
4355 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4356
4357 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4358 Value += (c - 'a' + 10);
4359 }
4360 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4361 Value += (c - 'A' + 10);
4362 }
4363 if (c >= '0' && c <= '9') {
4364 Value += (c - '0');
4365 }
4366 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4367 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString);
4368 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4369 }
4370 }
4371
4372 return Value;
4373 }
4374
4375 UINT16
4376 EfiVfrParser::_STOU16 (
4377 IN CHAR8 *Str,
4378 IN UINT32 LineNum
4379 )
4380 {
4381 BOOLEAN IsHex;
4382 UINT16 Value;
4383 CHAR8 c;
4384
4385 UINT16 PreviousValue;
4386 CHAR8 *OrigString = Str;
4387 CHAR8 ErrorMsg[100];
4388
4389 Str = TrimHex (Str, &IsHex);
4390 for (Value = 0; (c = *Str) != '\0'; Str++) {
4391 PreviousValue = Value;
4392 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4393
4394 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4395 Value += (c - 'a' + 10);
4396 }
4397 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4398 Value += (c - 'A' + 10);
4399 }
4400 if (c >= '0' && c <= '9') {
4401 Value += (c - '0');
4402 }
4403 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4404 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString);
4405 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4406 }
4407 }
4408
4409 return Value;
4410 }
4411
4412 UINT32
4413 EfiVfrParser::_STOU32 (
4414 IN CHAR8 *Str,
4415 IN UINT32 LineNum
4416 )
4417 {
4418 BOOLEAN IsHex;
4419 UINT32 Value;
4420 CHAR8 c;
4421
4422 UINT32 PreviousValue;
4423 CHAR8 *OrigString = Str;
4424 CHAR8 ErrorMsg[100];
4425
4426 Str = TrimHex (Str, &IsHex);
4427 for (Value = 0; (c = *Str) != '\0'; Str++) {
4428 PreviousValue = Value;
4429 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4430
4431 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4432 Value += (c - 'a' + 10);
4433 }
4434 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4435 Value += (c - 'A' + 10);
4436 }
4437 if (c >= '0' && c <= '9') {
4438 Value += (c - '0');
4439 }
4440 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) {
4441 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString);
4442 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4443 }
4444 }
4445
4446 return Value;
4447 }
4448
4449 UINT64
4450 EfiVfrParser::_STOU64 (
4451 IN CHAR8 *Str,
4452 IN UINT32 LineNum
4453 )
4454 {
4455 BOOLEAN IsHex;
4456 UINT64 Value;
4457 CHAR8 c;
4458 UINT64 PreviousValue;
4459 CHAR8 *OrigString = Str;
4460 CHAR8 ErrorMsg[100];
4461
4462 Str = TrimHex (Str, &IsHex);
4463 for (Value = 0; (c = *Str) != '\0'; Str++) {
4464 PreviousValue = Value;
4465 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4466
4467 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4468 Value += (c - 'a' + 10);
4469 }
4470 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4471 Value += (c - 'A' + 10);
4472 }
4473 if (c >= '0' && c <= '9') {
4474 Value += (c - '0');
4475 }
4476 if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) {
4477 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString);
4478 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4479 }
4480 }
4481
4482 return Value;
4483 }
4484
4485 EFI_HII_DATE
4486 EfiVfrParser::_STOD (
4487 IN CHAR8 *Year,
4488 IN CHAR8 *Month,
4489 IN CHAR8 *Day,
4490 IN UINT32 LineNum
4491 )
4492 {
4493 EFI_HII_DATE Date;
4494
4495 Date.Year = _STOU16 (Year, LineNum);
4496 Date.Month = _STOU8 (Month, LineNum);
4497 Date.Day = _STOU8 (Day, LineNum);
4498
4499 return Date;
4500 }
4501
4502 EFI_HII_TIME
4503 EfiVfrParser::_STOT (
4504 IN CHAR8 *Hour,
4505 IN CHAR8 *Minute,
4506 IN CHAR8 *Second,
4507 IN UINT32 LineNum
4508 )
4509 {
4510 EFI_HII_TIME Time;
4511
4512 Time.Hour = _STOU8 (Hour, LineNum);
4513 Time.Minute = _STOU8 (Minute, LineNum);
4514 Time.Second = _STOU8 (Second, LineNum);
4515
4516 return Time;
4517 }
4518
4519 EFI_STRING_ID
4520 EfiVfrParser::_STOSID (
4521 IN CHAR8 *Str,
4522 IN UINT32 LineNum
4523 )
4524 {
4525 return (EFI_STRING_ID)_STOU16(Str, LineNum);
4526 }
4527
4528 EFI_FORM_ID
4529 EfiVfrParser::_STOFID (
4530 IN CHAR8 *Str,
4531 IN UINT32 LineNum
4532 )
4533 {
4534 return (EFI_FORM_ID)_STOU16(Str, LineNum);
4535 }
4536
4537 EFI_QUESTION_ID
4538 EfiVfrParser::_STOQID (
4539 IN CHAR8 *Str,
4540 IN UINT32 LineNum
4541 )
4542 {
4543 return (EFI_QUESTION_ID)_STOU16(Str, LineNum);
4544 }
4545
4546 VOID
4547 EfiVfrParser::_STRCAT (
4548 IN OUT CHAR8 **Dest,
4549 IN CONST CHAR8 *Src
4550 )
4551 {
4552 CHAR8 *NewStr;
4553 UINT32 Len;
4554
4555 if ((Dest == NULL) || (Src == NULL)) {
4556 return;
4557 }
4558
4559 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
4560 Len += strlen (Src);
4561 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
4562 return;
4563 }
4564 NewStr[0] = '\0';
4565 if (*Dest != NULL) {
4566 strcpy (NewStr, *Dest);
4567 delete *Dest;
4568 }
4569 strcat (NewStr, Src);
4570
4571 *Dest = NewStr;
4572 }
4573
4574 EFI_HII_REF
4575 EfiVfrParser::_STOR (
4576 IN CHAR8 *QuestionId,
4577 IN CHAR8 *FormId,
4578 IN EFI_GUID *FormSetGuid,
4579 IN CHAR8 *DevicePath,
4580 IN UINT32 LineNum
4581 )
4582 {
4583 EFI_HII_REF Ref;
4584 UINT32 Index;
4585
4586 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
4587 Ref.QuestionId = _STOQID (QuestionId, LineNum);
4588 Ref.FormId = _STOFID (FormId, LineNum);
4589 Ref.DevicePath = _STOSID (DevicePath, LineNum);
4590
4591 return Ref;
4592 }
4593
4594 //
4595 // framework vfr to default declare varstore for each structure
4596 //
4597 VOID
4598 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
4599 IN UINT32 LineNo
4600 )
4601 {
4602 SVfrVarStorageNode *pNode;
4603 UINT32 TypeSize;
4604 BOOLEAN FirstNode;
4605 CONST CHAR8 VarName[] = "Setup";
4606
4607 FirstNode = TRUE;
4608 pNode = mCVfrDataStorage.GetBufferVarStoreList();
4609 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
4610 //
4611 // Create the default Buffer Var Store when no VarStore is defined.
4612 // its name should be "Setup"
4613 //
4614 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
4615 CIfrVarStore VSObj;
4616 VSObj.SetLineNo (LineNo);
4617 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
4618 VSObj.SetSize ((UINT16) TypeSize);
4619 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4620 VSObj.SetName ((CHAR8 *) VarName);
4621 VSObj.SetGuid (&mFormsetGuid);
4622 #ifdef VFREXP_DEBUG
4623 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4624 #endif
4625 } else {
4626 for (; pNode != NULL; pNode = pNode->mNext) {
4627 //
4628 // create the default varstore opcode for not declared varstore
4629 // the first varstore name should be "Setup"
4630 //
4631 if (!pNode->mAssignedFlag) {
4632 CIfrVarStore VSObj;
4633 VSObj.SetLineNo (LineNo);
4634 VSObj.SetVarStoreId (pNode->mVarStoreId);
4635 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
4636 if (FirstNode) {
4637 VSObj.SetName ((CHAR8 *) VarName);
4638 FirstNode = FALSE;
4639 } else {
4640 VSObj.SetName (pNode->mVarStoreName);
4641 }
4642 VSObj.SetGuid (&pNode->mGuid);
4643 #ifdef VFREXP_DEBUG
4644 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4645 #endif
4646 }
4647 }
4648 }
4649
4650 pNode = mCVfrDataStorage.GetEfiVarStoreList();
4651 for (; pNode != NULL; pNode = pNode->mNext) {
4652 //
4653 // create the default efi varstore opcode for not exist varstore
4654 //
4655 if (!pNode->mAssignedFlag) {
4656 CIfrVarStoreEfi VSEObj;
4657 VSEObj.SetLineNo (LineNo);
4658 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
4659 VSEObj.SetGuid (&pNode->mGuid);
4660 VSEObj.SetVarStoreId (pNode->mVarStoreId);
4661 // Generate old efi varstore storage structure for compatiable with old "VarEqVal" opcode,
4662 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
4663 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
4664 #ifdef VFREXP_DEBUG
4665 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4666 #endif
4667 }
4668 }
4669
4670 }
4671
4672 VOID
4673 EfiVfrParser::_DeclareDefaultLinearVarStore (
4674 IN UINT32 LineNo
4675 )
4676 {
4677 UINT32 Index;
4678 CHAR8 **TypeNameList;
4679 UINT32 ListSize;
4680 CONST CHAR8 DateName[] = "Date";
4681 CONST CHAR8 TimeName[] = "Time";
4682 CONST CHAR8 DateType[] = "EFI_HII_DATE";
4683 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
4684
4685 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
4686
4687 for (Index = 0; Index < ListSize; Index++) {
4688 UINT32 Size;
4689 EFI_VARSTORE_ID VarStoreId;
4690 CIfrVarStore VSObj;
4691
4692 VSObj.SetLineNo (LineNo);
4693 mCVfrDataStorage.DeclareBufferVarStore (
4694 TypeNameList[Index],
4695 &mFormsetGuid,
4696 &gCVfrVarDataTypeDB,
4697 TypeNameList[Index],
4698 EFI_VARSTORE_ID_INVALID
4699 );
4700 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
4701 VSObj.SetVarStoreId (VarStoreId);
4702 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
4703 VSObj.SetSize ((UINT16) Size);
4704 VSObj.SetName (TypeNameList[Index]);
4705 VSObj.SetGuid (&mFormsetGuid);
4706 }
4707
4708 //
4709 // not required to declare Date and Time VarStore,
4710 // because code to support old format Data and Time
4711 //
4712 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
4713 UINT32 Size;
4714 EFI_VARSTORE_ID VarStoreId;
4715 CIfrVarStore VSObj;
4716
4717 VSObj.SetLineNo (LineNo);
4718 mCVfrDataStorage.DeclareBufferVarStore (
4719 (CHAR8 *) DateName,
4720 &mFormsetGuid,
4721 &gCVfrVarDataTypeDB,
4722 (CHAR8 *) DateType,
4723 EFI_VARSTORE_ID_INVALID
4724 );
4725 mCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
4726 VSObj.SetVarStoreId (VarStoreId);
4727 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
4728 VSObj.SetSize ((UINT16) Size);
4729 VSObj.SetName ((CHAR8 *) DateName);
4730 VSObj.SetGuid (&mFormsetGuid);
4731 }
4732
4733 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
4734 UINT32 Size;
4735 EFI_VARSTORE_ID VarStoreId;
4736 CIfrVarStore VSObj;
4737
4738 VSObj.SetLineNo (LineNo);
4739 mCVfrDataStorage.DeclareBufferVarStore (
4740 (CHAR8 *) TimeName,
4741 &mFormsetGuid,
4742 &gCVfrVarDataTypeDB,
4743 (CHAR8 *) TimeType,
4744 EFI_VARSTORE_ID_INVALID
4745 );
4746 mCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
4747 VSObj.SetVarStoreId (VarStoreId);
4748 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
4749 VSObj.SetSize ((UINT16) Size);
4750 VSObj.SetName ((CHAR8 *) TimeName);
4751 VSObj.SetGuid (&mFormsetGuid);
4752 }
4753 }
4754
4755 VOID
4756 EfiVfrParser::_DeclareStandardDefaultStorage (
4757 IN UINT32 LineNo
4758 )
4759 {
4760 //
4761 // Default Store is declared.
4762 //
4763 CIfrDefaultStore DSObj;
4764
4765 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
4766 DSObj.SetLineNo (LineNo);
4767 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
4768 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
4769
4770 //
4771 // Default MANUFACTURING Store is declared.
4772 //
4773 CIfrDefaultStore DSObjMF;
4774
4775 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4776 DSObjMF.SetLineNo (LineNo);
4777 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
4778 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4779 }
4780
4781 VOID
4782 EfiVfrParser::AssignQuestionKey (
4783 IN CIfrQuestionHeader &QHObj,
4784 IN ANTLRTokenPtr KeyTok
4785 )
4786 {
4787 UINT16 KeyValue;
4788
4789 if (KeyTok == NULL) {
4790 return;
4791 }
4792
4793 KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine());
4794
4795 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
4796 /*
4797 * if the question is not CALLBACK ignore the key.
4798 */
4799 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
4800 QHObj.SetQuestionId (KeyValue);
4801 }
4802 }
4803
4804 VOID
4805 EfiVfrParser::ConvertIdExpr (
4806 IN UINT32 &ExpOpCount,
4807 IN UINT32 LineNo,
4808 IN EFI_QUESTION_ID QId,
4809 IN CHAR8 *VarIdStr,
4810 IN UINT32 BitMask
4811 )
4812 {
4813 CIfrQuestionRef1 QR1Obj(LineNo);
4814 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
4815 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
4816
4817 if (BitMask != 0) {
4818 CIfrUint32 U32Obj(LineNo);
4819 U32Obj.SetValue (BitMask);
4820
4821 CIfrBitWiseAnd BWAObj(LineNo);
4822
4823 CIfrUint8 U8Obj(LineNo);
4824 switch (BitMask) {
4825 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
4826 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
4827 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
4828 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
4829 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
4830 }
4831
4832 CIfrShiftRight SRObj(LineNo);
4833 }
4834
4835 ExpOpCount += 4;
4836 }
4837
4838 VOID
4839 EfiVfrParser::IdEqValDoSpecial (
4840 IN UINT32 &ExpOpCount,
4841 IN UINT32 LineNo,
4842 IN EFI_QUESTION_ID QId,
4843 IN CHAR8 *VarIdStr,
4844 IN UINT32 BitMask,
4845 IN UINT16 ConstVal,
4846 IN EFI_COMPARE_TYPE CompareType
4847 )
4848 {
4849 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
4850
4851 if (ConstVal > 0xFF) {
4852 CIfrUint16 U16Obj(LineNo);
4853 U16Obj.SetValue (ConstVal);
4854 } else {
4855 CIfrUint8 U8Obj(LineNo);
4856 U8Obj.SetValue ((UINT8)ConstVal);
4857 }
4858
4859 switch (CompareType) {
4860 case EQUAL :
4861 {
4862 CIfrEqual EObj(LineNo);
4863 break;
4864 }
4865 case LESS_EQUAL :
4866 {
4867 CIfrLessEqual LEObj(LineNo);
4868 break;
4869 }
4870 case LESS_THAN :
4871 {
4872 CIfrLessThan LTObj(LineNo);
4873 break;
4874 }
4875 case GREATER_EQUAL :
4876 {
4877 CIfrGreaterEqual GEObj(LineNo);
4878 break;
4879 }
4880 case GREATER_THAN :
4881 {
4882 CIfrGreaterThan GTObj(LineNo);
4883 break;
4884 }
4885 }
4886
4887 ExpOpCount += 2;
4888 }
4889
4890 VOID
4891 EfiVfrParser::IdEqIdDoSpecial (
4892 IN UINT32 &ExpOpCount,
4893 IN UINT32 LineNo,
4894 IN EFI_QUESTION_ID QId1,
4895 IN CHAR8 *VarId1Str,
4896 IN UINT32 BitMask1,
4897 IN EFI_QUESTION_ID QId2,
4898 IN CHAR8 *VarId2Str,
4899 IN UINT32 BitMask2,
4900 IN EFI_COMPARE_TYPE CompareType
4901 )
4902 {
4903 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
4904 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
4905
4906 switch (CompareType) {
4907 case EQUAL :
4908 {
4909 CIfrEqual EObj(LineNo);
4910 break;
4911 }
4912 case LESS_EQUAL :
4913 {
4914 CIfrLessEqual LEObj(LineNo);
4915 break;
4916 }
4917 case LESS_THAN :
4918 {
4919 CIfrLessThan LTObj(LineNo);
4920 break;
4921 }
4922 case GREATER_EQUAL :
4923 {
4924 CIfrGreaterEqual GEObj(LineNo);
4925 break;
4926 }
4927 case GREATER_THAN :
4928 {
4929 CIfrGreaterThan GTObj(LineNo);
4930 break;
4931 }
4932 }
4933
4934 ExpOpCount++;
4935 }
4936
4937 VOID
4938 EfiVfrParser::IdEqListDoSpecial (
4939 IN UINT32 &ExpOpCount,
4940 IN UINT32 LineNo,
4941 IN EFI_QUESTION_ID QId,
4942 IN CHAR8 *VarIdStr,
4943 IN UINT32 BitMask,
4944 IN UINT16 ListLen,
4945 IN UINT16 *ValueList
4946 )
4947 {
4948 UINT16 Index;
4949
4950 if (ListLen == 0) {
4951 return;
4952 }
4953
4954 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
4955 for (Index = 1; Index < ListLen; Index++) {
4956 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
4957 CIfrOr OObj (LineNo);
4958 ExpOpCount++;
4959 }
4960 }
4961
4962 VOID
4963 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
4964 {
4965 mOverrideClassGuid = OverrideClassGuid;
4966 }
4967
4968 //
4969 // For framework vfr compatibility
4970 //
4971 VOID
4972 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
4973 {
4974 mCompatibleMode = Mode;
4975 mCVfrQuestionDB.SetCompatibleMode (Mode);
4976 }
4977
4978 VOID
4979 EfiVfrParser::CheckDuplicateDefaultValue (
4980 IN EFI_DEFAULT_ID DefaultId,
4981 IN ANTLRTokenPtr Tok
4982 )
4983 {
4984 UINT16 Index;
4985
4986 for(Index = 0; Index < mUsedDefaultCount; Index++) {
4987 if (mUsedDefaultArray[Index] == DefaultId) {
4988 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
4989 }
4990 }
4991
4992 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
4993 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
4994 }
4995
4996 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
4997 }
4998 >>
EFI Development Kit II mirror for PVE