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1 /*++ @file
2 Vfr Syntax
3
4 Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 --*/
14
15 #header<<
16
17 #include "EfiVfr.h"
18 #include "VfrFormPkg.h"
19 #include "VfrError.h"
20 #include "VfrUtilityLib.h"
21 #include "AToken.h"
22 #include "ATokPtr.h"
23 >>
24
25 <<
26 #include "stdio.h"
27 #include "PBlackBox.h"
28 #include "DLexerBase.h"
29 #include "VfrLexer.h"
30 #include "AToken.h"
31
32 #define GET_LINENO(Obj) ((Obj)->getLine())
33 #define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0)
34 #define CRT_END_OP(Obj) {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0)
35
36 typedef ANTLRCommonToken ANTLRToken;
37
38 class CVfrDLGLexer : public VfrLexer
39 {
40 public:
41 CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
42 INT32 errstd (char *Text)
43 {
44 printf ("unrecognized input '%s'\n", Text);
45 }
46 };
47
48 UINT8
49 VfrParserStart (
50 IN FILE *File,
51 IN INPUT_INFO_TO_SYNTAX *InputInfo
52 )
53 {
54 ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
55 VfrParser.parser()->SetCompatibleMode (InputInfo->CompatibleMode);
56 VfrParser.parser()->SetOverrideClassGuid (InputInfo->OverrideClassGuid);
57 return VfrParser.parser()->vfrProgram();
58 }
59 >>
60
61 //
62 // Define a lexical class for parsing quoted strings. Basically
63 // starts with a double quote, and ends with a double quote that
64 // is not preceeded with a backslash.
65 //
66 #lexclass QUOTED_STRING
67 #token TheString "~[\"]*\"" << mode (START); >>
68
69 //
70 // Define a lexclass for skipping over C++ style comments
71 //
72 #lexclass CPP_COMMENT
73 #token "~[\n]*" << skip (); >>
74 #token "\n" << skip (); mode (START); newline (); >>
75
76 //
77 // Standard lexclass is START
78 //
79 #lexclass START
80
81 //
82 // Find start of C++ style comments
83 //
84 #token "//" << skip (); mode (CPP_COMMENT); >>
85
86 //
87 // Skip whitespace
88 //
89 #token "[\ \t]" << skip (); >>
90
91 //
92 // Skip over newlines, but count them
93 //
94 #token "\n" << skip (); newline (); >>
95
96 //
97 // Skip over 'extern' in any included .H file
98 //
99 #token "extern" << skip (); mode (CPP_COMMENT); >>
100
101 //
102 // Tokens for the different keywords. Syntax is:
103 // TokenName("ErrorMessageText") "TokenString"
104 // where:
105 // TokenName is the token name (must be capitalized) that is used in the rules
106 // ErrorMessageText is the string the compiler emits when it detects a syntax error
107 // TokenString is the actual matching string used in the user script
108 //
109 #token FormPkgType("formpkgtype") "formpkgtype"
110 #token OpenBrace("{") "\{"
111 #token CloseBrace("}") "\}"
112 #token OpenParen("(") "\("
113 #token CloseParen(")") "\)"
114 #token OpenBracket("[") "\["
115 #token CloseBracket("]") "\]"
116
117 #token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
118 #token DevicePath("devicepath") "devicepath"
119 #token FormSet("formset") "formset"
120 #token FormSetId("formsetid") "formsetid"
121 #token EndFormSet("endformset") "endformset"
122 #token Title("title") "title"
123 #token FormId("formid") "formid"
124 #token OneOf("oneof") "oneof"
125 #token EndOneOf("endoneof") "endoneof"
126 #token Prompt("prompt") "prompt"
127 #token OrderedList("orderedlist") "orderedlist"
128 #token MaxContainers("maxcontainers") "maxcontainers"
129 #token EndList("endlist") "endlist"
130 #token EndForm("endform") "endform"
131 #token Form("form") "form"
132 #token FormMap("formmap") "formmap"
133 #token MapTitle("maptitle") "maptitle"
134 #token MapGuid("mapguid") "mapguid"
135 #token Subtitle("subtitle") "subtitle"
136 #token EndSubtitle("endsubtitle") "endsubtitle"
137 #token Help("help") "help"
138 #token Text("text") "text"
139 #token Option("option") "option"
140 #token FLAGS("flags") "flags"
141 #token Date("date") "date"
142 #token EndDate("enddate") "enddate"
143 #token Year("year") "year"
144 #token Month("month") "month"
145 #token Day("day") "day"
146 #token Time("time") "time"
147 #token EndTime("endtime") "endtime"
148 #token Hour("hour") "hour"
149 #token Minute("minute") "minute"
150 #token Second("second") "second"
151 #token GrayOutIf("grayoutif") "grayoutif"
152 #token Label("label") "label"
153 #token Timeout("timeout") "timeout"
154 #token Inventory("inventory") "inventory"
155 #token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
156 #token Struct("struct") "struct"
157 #token Boolean("BOOLEAN") "BOOLEAN"
158 #token Uint64("UINT64") "UINT64"
159 #token Uint32("UINT32") "UINT32"
160 #token Uint16("UINT16") "UINT16"
161 #token Char16("CHAR16") "CHAR16"
162 #token Uint8("UINT8") "UINT8"
163 #token Uuid("guid") "guid"
164 #token CheckBox("checkbox") "checkbox"
165 #token EndCheckBox("endcheckbox") "endcheckbox"
166 #token Numeric("numeric") "numeric"
167 #token EndNumeric("endnumeric") "endnumeric"
168 #token Minimum("minimum") "minimum"
169 #token Maximum("maximum") "maximum"
170 #token STEP("step") "step"
171 #token Default("default") "default"
172 #token Password("password") "password"
173 #token EndPassword("endpassword") "endpassword"
174 #token String("string") "string"
175 #token EndString("endstring") "endstring"
176 #token MinSize("minsize") "minsize"
177 #token MaxSize("maxsize") "maxsize"
178 #token Encoding("encoding") "encoding"
179 #token SuppressIf("suppressif") "suppressif"
180 #token DisableIf("disableif") "disableif"
181 #token Hidden("hidden") "hidden"
182 #token Goto("goto") "goto"
183 #token FormSetGuid("formsetguid") "formsetguid"
184 #token InconsistentIf("inconsistentif") "inconsistentif"
185 #token WarningIf("warningif") "warningif"
186 #token NoSubmitIf("nosubmitif") "nosubmitif"
187 #token EndIf("endif") "endif"
188 #token Key("key") "key"
189 #token DefaultFlag("DEFAULT") "DEFAULT"
190 #token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
191 #token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
192 #token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
193 #token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
194 #token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
195 #token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
196 #token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
197 #token Class("class") "class"
198 #token Subclass("subclass") "subclass"
199 #token ClassGuid("classguid") "classguid"
200 #token TypeDef("typedef") "typedef"
201 #token Restore("restore") "restore"
202 #token Save("save") "save"
203 #token Defaults("defaults") "defaults"
204 #token Banner("banner") "banner"
205 #token Align("align") "align"
206 #token Left("left") "left"
207 #token Right("right") "right"
208 #token Center("center") "center"
209 #token Line("line") "line"
210 #token Name("name") "name"
211
212 #token VarId("varid") "varid"
213 #token Question("question") "question"
214 #token QuestionId("questionid") "questionid"
215 #token Image("image") "image"
216 #token Locked("locked") "locked"
217 #token Rule("rule") "rule"
218 #token EndRule("endrule") "endrule"
219 #token Value("value") "value"
220 #token Read("read") "read"
221 #token Write("write") "write"
222 #token ResetButton("resetbutton") "resetbutton"
223 #token EndResetButton("endresetbutton") "endresetbutton"
224 #token DefaultStore("defaultstore") "defaultstore"
225 #token Attribute("attribute") "attribute"
226 #token Varstore("varstore") "varstore"
227 #token Efivarstore("efivarstore") "efivarstore"
228 #token VarSize("varsize") "varsize"
229 #token NameValueVarStore("namevaluevarstore") "namevaluevarstore"
230 #token Action("action") "action"
231 #token Config("config") "config"
232 #token EndAction("endaction") "endaction"
233 #token Refresh("refresh") "refresh"
234 #token Interval("interval") "interval"
235 #token VarstoreDevice("varstoredevice") "varstoredevice"
236 #token GuidOp("guidop") "guidop"
237 #token EndGuidOp("endguidop") "endguidop"
238 #token DataType("datatype") "datatype"
239 #token Data("data") "data"
240 #token Modal("modal") "modal"
241
242 //
243 // Define the class and subclass tokens
244 //
245 #token ClassNonDevice("NONDEVICE") "NON_DEVICE"
246 #token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
247 #token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
248 #token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
249 #token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
250 #token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
251 #token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
252
253 #token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
254 #token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
255 #token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
256 #token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
257
258 //
259 // This is the overall definition of a VFR form definition script.
260 //
261
262 vfrProgram > [UINT8 Return] :
263 <<
264 mParserStatus = 0;
265 mCIfrOpHdrIndex = 0;
266 mConstantOnlyInExpression = FALSE;
267 >>
268 (
269 vfrPragmaPackDefinition
270 | vfrDataStructDefinition
271 )*
272 vfrFormSetDefinition
273 << $Return = mParserStatus; >>
274 ;
275
276 pragmaPackShowDef :
277 L:"show" << gCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >>
278 ;
279
280 pragmaPackStackDef :
281 <<
282 UINT32 LineNum;
283 UINT8 PackAction;
284 CHAR8 *Identifier = NULL;
285 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
286 >>
287 (
288 L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >>
289 | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >>
290 )
291 {
292 "," ID:StringIdentifier << Identifier = ID->getText(); >>
293 }
294 {
295 "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText(), N->getLine()); >>
296 }
297 << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
298 ;
299
300 pragmaPackNumber :
301 <<
302 UINT32 LineNum;
303 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
304 >>
305 N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText(), N->getLine()); >>
306 << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
307 ;
308
309 vfrPragmaPackDefinition :
310 "\#pragma" "pack" "\("
311 {
312 pragmaPackShowDef
313 | pragmaPackStackDef
314 | pragmaPackNumber
315 }
316 "\)"
317 ;
318
319 vfrDataStructDefinition :
320 { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
321 { NonNvDataMap }
322 {
323 N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
324 }
325 OpenBrace
326 vfrDataStructFields
327 CloseBrace
328 {
329 N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
330 }
331 ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
332 ;
333
334 vfrDataStructFields :
335 (
336 dataStructField64 |
337 dataStructField32 |
338 dataStructField16 |
339 dataStructField8 |
340 dataStructFieldBool |
341 dataStructFieldString |
342 dataStructFieldDate |
343 dataStructFieldTime |
344 dataStructFieldRef |
345 dataStructFieldUser
346 )*
347 ;
348
349 dataStructField64 :
350 << UINT32 ArrayNum = 0; >>
351 D:"UINT64"
352 N:StringIdentifier
353 {
354 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
355 }
356 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
357 ;
358
359 dataStructField32 :
360 << UINT32 ArrayNum = 0; >>
361 D:"UINT32"
362 N:StringIdentifier
363 {
364 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
365 }
366 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
367 ;
368
369 dataStructField16 :
370 <<
371 UINT32 ArrayNum = 0;
372 >>
373 ("UINT16" | "CHAR16")
374 N:StringIdentifier
375 {
376 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
377 }
378 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), (CHAR8 *) "UINT16", ArrayNum), N); >>
379 ;
380
381 dataStructField8 :
382 << UINT32 ArrayNum = 0; >>
383 D:"UINT8"
384 N:StringIdentifier
385 {
386 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
387 }
388 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
389 ;
390
391 dataStructFieldBool :
392 << UINT32 ArrayNum = 0; >>
393 D:"BOOLEAN"
394 N:StringIdentifier
395 {
396 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
397 }
398 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
399 ;
400
401 dataStructFieldString :
402 << UINT32 ArrayNum = 0; >>
403 D:"EFI_STRING_ID"
404 N:StringIdentifier
405 {
406 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
407 }
408 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
409 ;
410
411 dataStructFieldDate :
412 << UINT32 ArrayNum = 0; >>
413 D:"EFI_HII_DATE"
414 N:StringIdentifier
415 {
416 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
417 }
418 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
419 ;
420
421 dataStructFieldTime :
422 << UINT32 ArrayNum = 0; >>
423 D:"EFI_HII_TIME"
424 N:StringIdentifier
425 {
426 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
427 }
428 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
429 ;
430
431 dataStructFieldRef :
432 << UINT32 ArrayNum = 0; >>
433 D:"EFI_HII_REF"
434 N:StringIdentifier
435 {
436 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
437 }
438 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
439 ;
440
441 dataStructFieldUser :
442 << UINT32 ArrayNum = 0; >>
443 T:StringIdentifier
444 N:StringIdentifier
445 {
446 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
447 }
448 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >>
449 ;
450
451 //*****************************************************************************
452 //
453 // the syntax of GUID definition
454 //
455 guidSubDefinition [EFI_GUID &Guid] :
456 G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number
457 <<
458 Guid.Data4[0] = _STOU8(G4->getText(), G4->getLine());
459 Guid.Data4[1] = _STOU8(G5->getText(), G5->getLine());
460 Guid.Data4[2] = _STOU8(G6->getText(), G6->getLine());
461 Guid.Data4[3] = _STOU8(G7->getText(), G7->getLine());
462 Guid.Data4[4] = _STOU8(G8->getText(), G8->getLine());
463 Guid.Data4[5] = _STOU8(G9->getText(), G9->getLine());
464 Guid.Data4[6] = _STOU8(G10->getText(), G10->getLine());
465 Guid.Data4[7] = _STOU8(G11->getText(), G11->getLine());
466 >>
467 ;
468
469 guidDefinition [EFI_GUID &Guid] :
470 OpenBrace
471 G1:Number "," G2:Number "," G3:Number ","
472 <<
473 Guid.Data1 = _STOU32 (G1->getText(), G1->getLine());
474 Guid.Data2 = _STOU16 (G2->getText(), G2->getLine());
475 Guid.Data3 = _STOU16 (G3->getText(), G3->getLine());
476 >>
477 (
478 OpenBrace guidSubDefinition[Guid] CloseBrace
479 | guidSubDefinition[Guid]
480 )
481 CloseBrace
482 ;
483
484 //*****************************************************************************
485 //
486 // the syntax of form set definition
487 //
488 vfrFormSetDefinition :
489 <<
490 EFI_GUID Guid;
491 EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID;
492 EFI_GUID ClassGuid1, ClassGuid2, ClassGuid3;
493 UINT8 ClassGuidNum = 0;
494 CIfrFormSet *FSObj = NULL;
495 UINT16 C, SC;
496 CHAR8* InsertOpcodeAddr = NULL;
497 >>
498 L:FormSet
499 Uuid "=" guidDefinition[Guid] ","
500 Title "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
501 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" ","
502 {
503 ClassGuid "=" guidDefinition[ClassGuid1] << ++ClassGuidNum; >>
504 {
505 "\|" guidDefinition[ClassGuid2] << ++ClassGuidNum; >>
506 {
507 "\|" guidDefinition[ClassGuid3] << ++ClassGuidNum; >>
508 }
509 }
510 ","
511 }
512 <<
513 if (mOverrideClassGuid != NULL && ClassGuidNum >= 3) {
514 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Already has 3 class guids, can't add extra class guid!");
515 }
516 switch (ClassGuidNum) {
517 case 0:
518 if (mOverrideClassGuid != NULL) {
519 ClassGuidNum = 2;
520 } else {
521 ClassGuidNum = 1;
522 }
523 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
524 FSObj->SetClassGuid(&DefaultClassGuid);
525 if (mOverrideClassGuid != NULL) {
526 FSObj->SetClassGuid(mOverrideClassGuid);
527 }
528 break;
529 case 1:
530 if (mOverrideClassGuid != NULL) {
531 ClassGuidNum ++;
532 }
533 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
534 FSObj->SetClassGuid(&ClassGuid1);
535 if (mOverrideClassGuid != NULL) {
536 FSObj->SetClassGuid(mOverrideClassGuid);
537 }
538 break;
539 case 2:
540 if (mOverrideClassGuid != NULL) {
541 ClassGuidNum ++;
542 }
543 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
544 FSObj->SetClassGuid(&ClassGuid1);
545 FSObj->SetClassGuid(&ClassGuid2);
546 if (mOverrideClassGuid != NULL) {
547 FSObj->SetClassGuid(mOverrideClassGuid);
548 }
549 break;
550 case 3:
551 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
552 FSObj->SetClassGuid(&ClassGuid1);
553 FSObj->SetClassGuid(&ClassGuid2);
554 FSObj->SetClassGuid(&ClassGuid3);
555 break;
556 default:
557 break;
558 }
559
560 SET_LINE_INFO (*FSObj, L);
561 FSObj->SetGuid (&Guid);
562 //
563 // for framework vfr to store formset guid used by varstore and efivarstore
564 //
565 if (mCompatibleMode) {
566 memcpy (&mFormsetGuid, &Guid, sizeof (EFI_GUID));
567 }
568 FSObj->SetFormSetTitle (_STOSID(S1->getText(), S1->getLine()));
569 FSObj->SetHelp (_STOSID(S2->getText(), S2->getLine()));
570 >>
571 {
572 FC:Class "=" classDefinition[C] "," << {CIfrClass CObj;SET_LINE_INFO (CObj, FC); CObj.SetClass(C);} >>
573 }
574 {
575 FSC:Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SET_LINE_INFO (SCObj, FSC); SCObj.SetSubClass(SC);} >>
576 }
577 <<
578 _DeclareStandardDefaultStorage (GET_LINENO (L));
579 >>
580 vfrFormSetList
581 E:EndFormSet <<
582 if (mCompatibleMode) {
583 //
584 // declare all undefined varstore and efivarstore
585 //
586 _DeclareDefaultFrameworkVarStore (GET_LINENO(E));
587 }
588
589 //
590 // Declare undefined Question so that they can be used in expression.
591 //
592 if (gCFormPkg.HavePendingUnassigned()) {
593 mParserStatus += gCFormPkg.DeclarePendingQuestion (
594 gCVfrVarDataTypeDB,
595 mCVfrDataStorage,
596 mCVfrQuestionDB,
597 &mFormsetGuid,
598 E->getLine(),
599 &InsertOpcodeAddr
600 );
601 gNeedAdjustOpcode = TRUE;
602 }
603
604 CRT_END_OP (E);
605
606 //
607 // Adjust the pending question position.
608 // Move the position from current to before the end of the last form in the form set.
609 //
610 if (gNeedAdjustOpcode) {
611 gCFormPkg.AdjustDynamicInsertOpcode (
612 mLastFormEndAddr,
613 InsertOpcodeAddr
614 );
615 }
616
617 if (FSObj != NULL) {
618 delete FSObj;
619 }
620 >>
621 ";"
622 ;
623
624 vfrFormSetList :
625 (
626 vfrFormDefinition |
627 vfrFormMapDefinition |
628 vfrStatementImage |
629 vfrStatementVarStoreLinear |
630 vfrStatementVarStoreEfi |
631 vfrStatementVarStoreNameValue |
632 vfrStatementDefaultStore |
633 vfrStatementDisableIfFormSet |
634 vfrStatementSuppressIfFormSet |
635 vfrStatementExtension
636 )*
637 ;
638
639 vfrStatementExtension:
640 <<
641 EFI_GUID Guid;
642 CIfrGuid *GuidObj = NULL;
643 CHAR8 *TypeName = NULL;
644 UINT32 TypeSize = 0;
645 UINT8 *DataBuff = NULL;
646 UINT32 Size = 0;
647 UINT8 Idx = 0;
648 UINT32 LineNum;
649 BOOLEAN IsStruct = FALSE;
650 UINT32 ArrayNum = 0;
651 >>
652 L:GuidOp
653 Uuid "=" guidDefinition[Guid]
654 {"," DataType "="
655 (
656 U64:"UINT64" {OpenBracket AN1:Number CloseBracket <<ArrayNum = _STOU32(AN1->getText(), AN1->getLine());>>}
657 << TypeName = U64->getText(); LineNum = U64->getLine(); >>
658 | U32:"UINT32" {OpenBracket AN2:Number CloseBracket <<ArrayNum = _STOU32(AN2->getText(), AN2->getLine());>>}
659 << TypeName = U32->getText(); LineNum = U32->getLine(); >>
660 | U16:"UINT16" {OpenBracket AN3:Number CloseBracket <<ArrayNum = _STOU32(AN3->getText(), AN3->getLine());>>}
661 << TypeName = U16->getText(); LineNum = U16->getLine(); >>
662 | U8:"UINT8" {OpenBracket AN4:Number CloseBracket <<ArrayNum = _STOU32(AN4->getText(), AN4->getLine());>>}
663 << TypeName = U8->getText(); LineNum = U8->getLine(); >>
664 | BL:"BOOLEAN" {OpenBracket AN5:Number CloseBracket <<ArrayNum = _STOU32(AN5->getText(), AN5->getLine());>>}
665 << TypeName = BL->getText(); LineNum = BL->getLine(); >>
666 | SI:"EFI_STRING_ID" {OpenBracket AN6:Number CloseBracket <<ArrayNum = _STOU32(AN6->getText(), AN6->getLine());>>}
667 << TypeName = SI->getText(); LineNum = SI->getLine(); >>
668 | D:"EFI_HII_DATE" {OpenBracket AN7:Number CloseBracket <<ArrayNum = _STOU32(AN7->getText(), AN7->getLine());>>}
669 << TypeName = D->getText(); LineNum = D->getLine(); IsStruct = TRUE;>>
670 | T:"EFI_HII_TIME" {OpenBracket AN8:Number CloseBracket <<ArrayNum = _STOU32(AN8->getText(), AN8->getLine());>>}
671 << TypeName = T->getText(); LineNum = T->getLine(); IsStruct = TRUE;>>
672 | R:"EFI_HII_REF" {OpenBracket AN9:Number CloseBracket <<ArrayNum = _STOU32(AN9->getText(), AN9->getLine());>>}
673 << TypeName = R->getText(); LineNum = R->getLine(); IsStruct = TRUE;>>
674 | TN:StringIdentifier {OpenBracket AN10:Number CloseBracket <<ArrayNum = _STOU32(AN10->getText(), AN10->getLine());>>}
675 << TypeName = TN->getText(); LineNum = TN->getLine(); IsStruct = TRUE;>>
676 )
677 <<
678 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &TypeSize), LineNum);
679 if (ArrayNum > 0) {
680 Size = TypeSize*ArrayNum;
681 } else {
682 Size = TypeSize;
683 }
684 if (Size > (128 - sizeof (EFI_IFR_GUID))) return;
685 DataBuff = (UINT8 *)malloc(Size);
686 for (Idx = 0; Idx < Size; Idx++) {
687 DataBuff[Idx] = 0;
688 }
689 >>
690 vfrExtensionData [DataBuff, Size, TypeName, TypeSize, IsStruct, ArrayNum]
691 }
692 <<
693 {
694 GuidObj = new CIfrGuid(Size);
695 if (GuidObj != NULL) {
696 GuidObj->SetLineNo(L->getLine());
697 GuidObj->SetGuid (&Guid);
698 }
699 }
700 if (TypeName != NULL) {
701 GuidObj->SetData(DataBuff, Size);
702 }
703 >>
704 {","
705 (
706 vfrStatementExtension
707 )*
708 E:EndGuidOp << GuidObj->SetScope(1); CRT_END_OP (E); >>
709 }
710 <<
711 if (GuidObj != NULL) delete GuidObj;
712 if (DataBuff != NULL) free(DataBuff);
713 >>
714 ";"
715 ;
716
717 vfrExtensionData[UINT8 *DataBuff, UINT32 Size, CHAR8 *TypeName, UINT32 TypeSize, BOOLEAN IsStruct, UINT32 ArrayNum]:
718 <<
719 CHAR8 *TFName = NULL;
720 UINT32 ArrayIdx = 0;
721 UINT16 FieldOffset;
722 UINT8 FieldType;
723 UINT32 FieldSize;
724 UINT64 Data_U64 = 0;
725 UINT32 Data_U32 = 0;
726 UINT16 Data_U16 = 0;
727 UINT8 Data_U8 = 0;
728 BOOLEAN Data_BL = 0;
729 EFI_STRING_ID Data_SID = 0;
730 BOOLEAN IsArray = FALSE;
731 UINT8 *ByteOffset = NULL;
732 >>
733 (
734 ("," "data" {OpenBracket IDX1:Number CloseBracket <<IsArray = TRUE;>>}
735 <<
736 ArrayIdx = 0;
737 if (IsArray == TRUE) {
738 ArrayIdx = _STOU8(IDX1->getText(), IDX1->getLine());
739 if (ArrayIdx >= ArrayNum) return;
740 IsArray = FALSE;
741 }
742 ByteOffset = DataBuff + (ArrayIdx * TypeSize);
743 if (IsStruct == TRUE) {
744 _STRCAT(&TFName, TypeName);
745 }
746 >>
747 ("." FN:StringIdentifier
748 <<
749 if (IsStruct == TRUE) {
750 _STRCAT(&TFName, ".");
751 _STRCAT(&TFName, FN->getText());
752 }
753 >>
754 {
755 OpenBracket IDX2:Number CloseBracket
756 <<
757 if (IsStruct == TRUE) {
758 _STRCAT(&TFName, "[");
759 _STRCAT(&TFName, IDX2->getText());
760 _STRCAT(&TFName, "]");
761 }
762 >>
763 }
764 )*
765 "=" RD:Number
766 <<
767 if (IsStruct == FALSE) {
768 if (strcmp ("UINT64", TypeName) == 0) {
769 Data_U64 = _STOU64(RD->getText(), RD->getLine());
770 memcpy (ByteOffset, &Data_U64, TypeSize);
771 }else if (strcmp ("UINT32", TypeName) == 0) {
772 Data_U32 = _STOU32(RD->getText(), RD->getLine());
773 memcpy (ByteOffset, &Data_U32, TypeSize);
774 }else if (strcmp ("UINT16", TypeName) == 0) {
775 Data_U16 = _STOU16(RD->getText(), RD->getLine());
776 memcpy (ByteOffset, &Data_U16, TypeSize);
777 }else if (strcmp ("UINT8", TypeName) == 0) {
778 Data_U8 = _STOU8(RD->getText(), RD->getLine());
779 memcpy (ByteOffset, &Data_U8, TypeSize);
780 }else if (strcmp ("BOOLEAN", TypeName)== 0) {
781 Data_BL = _STOU8(RD->getText(), RD->getLine());
782 memcpy (ByteOffset, &Data_BL, TypeSize);
783 }else if (strcmp ("EFI_STRING_ID", TypeName) == 0) {
784 Data_SID = _STOSID(RD->getText(), RD->getLine());
785 memcpy (ByteOffset, &Data_SID, TypeSize);
786 }
787 } else {
788 gCVfrVarDataTypeDB.GetDataFieldInfo(TFName, FieldOffset, FieldType, FieldSize);
789 switch (FieldType) {
790 case EFI_IFR_TYPE_NUM_SIZE_8:
791 Data_U8 = _STOU8(RD->getText(), RD->getLine());
792 memcpy (ByteOffset + FieldOffset, &Data_U8, FieldSize);
793 break;
794 case EFI_IFR_TYPE_NUM_SIZE_16:
795 Data_U16 = _STOU16(RD->getText(), RD->getLine());
796 memcpy (ByteOffset + FieldOffset, &Data_U16, FieldSize);
797 break;
798 case EFI_IFR_TYPE_NUM_SIZE_32:
799 Data_U32 = _STOU32(RD->getText(), RD->getLine());
800 memcpy (ByteOffset + FieldOffset, &Data_U32, FieldSize);
801 break;
802 case EFI_IFR_TYPE_NUM_SIZE_64:
803 Data_U64 = _STOU64(RD->getText(), RD->getLine());
804 memcpy (ByteOffset + FieldOffset, &Data_U64, FieldSize);
805 break;
806 case EFI_IFR_TYPE_BOOLEAN:
807 Data_BL = _STOU8(RD->getText(), RD->getLine());
808 memcpy (ByteOffset + FieldOffset, &Data_BL, FieldSize);
809 break;
810 case EFI_IFR_TYPE_STRING:
811 Data_SID = _STOSID(RD->getText(), RD->getLine());
812 memcpy (ByteOffset + FieldOffset, &Data_SID, FieldSize);
813 break;
814 default:
815 break;
816 }
817 }
818 if (TFName != NULL) { delete TFName; TFName = NULL; }
819 >>
820 )*
821 )
822 ;
823
824
825 vfrStatementDefaultStore :
826 << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
827 D:DefaultStore N:StringIdentifier ","
828 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
829 {
830 "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText(), A->getLine()); >>
831 }
832 <<
833 if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
834 CIfrDefaultStore DSObj;
835 _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText(), S->getLine()), DefaultId)), D->getLine();
836 DSObj.SetLineNo(D->getLine());
837 DSObj.SetDefaultName (_STOSID(S->getText(), S->getLine()));
838 DSObj.SetDefaultId (DefaultId);
839 } else {
840 _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText(), S->getLine()))), D->getLine();
841 }
842 >>
843 ";"
844 ;
845
846 vfrStatementVarStoreLinear :
847 <<
848 EFI_GUID Guid;
849 CIfrVarStore VSObj;
850 CHAR8 *TypeName;
851 CHAR8 *StoreName;
852 UINT32 LineNum;
853 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
854 UINT32 Size;
855 >>
856 V:Varstore << VSObj.SetLineNo(V->getLine()); >>
857 (
858 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
859 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
860 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
861 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
862 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
863 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
864 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
865 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
866 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
867 )
868 { Key "=" FID:Number "," << // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
869 if (mCompatibleMode) {
870 VarStoreId = _STOU16(FID->getText(), FID->getLine());
871 }
872 >>
873 }
874 {
875 VarId "=" ID:Number "," <<
876 _PCATCH(
877 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
878 (INTN)TRUE,
879 ID,
880 "varid 0 is not allowed."
881 );
882 >>
883 }
884 Name "=" SN:StringIdentifier ","
885 Uuid "=" guidDefinition[Guid]
886 <<
887 if (mCompatibleMode) {
888 StoreName = TypeName;
889 } else {
890 StoreName = SN->getText();
891 }
892 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
893 StoreName,
894 &Guid,
895 &gCVfrVarDataTypeDB,
896 TypeName,
897 VarStoreId
898 ), LineNum);
899 VSObj.SetGuid (&Guid);
900 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
901 VSObj.SetVarStoreId (VarStoreId);
902 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
903 VSObj.SetSize ((UINT16) Size);
904 VSObj.SetName (SN->getText());
905 >>
906 ";"
907 ;
908
909 vfrStatementVarStoreEfi :
910 <<
911 BOOLEAN IsUEFI23EfiVarstore = TRUE;
912 EFI_GUID Guid;
913 CIfrVarStoreEfi VSEObj;
914 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
915 UINT32 Attr = 0;
916 UINT32 Size;
917 CHAR8 *TypeName;
918 UINT32 LineNum;
919 CHAR8 *StoreName = NULL;
920 BOOLEAN CustomizedName = FALSE;
921 >>
922 E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
923 (
924 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); CustomizedName = TRUE; >>
925 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
926 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
927 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
928 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
929 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
930 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
931 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
932 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
933 )
934 {
935 VarId "=" ID:Number "," <<
936 _PCATCH(
937 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
938 (INTN)TRUE,
939 ID,
940 "varid 0 is not allowed."
941 );
942 >>
943 }
944 Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
945 << VSEObj.SetAttributes (Attr); >>
946
947 (
948 Name "=" SN:StringIdentifier "," << StoreName = SN->getText(); >>
949 |
950 Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
951 VarSize "=" N:Number "," <<
952 IsUEFI23EfiVarstore = FALSE;
953 StoreName = gCVfrStringDB.GetVarStoreNameFormStringId(_STOSID(VN->getText(), VN->getLine()));
954 if (StoreName == NULL) {
955 _PCATCH (VFR_RETURN_UNSUPPORTED, VN->getLine(), "Can't get varstore name for this StringId!");
956 }
957 if (!CustomizedName) {
958 _PCATCH (VFR_RETURN_UNSUPPORTED, E->getLine(), "Old style efivarstore must have String Identifier!");
959 return;
960 }
961 Size = _STOU32(N->getText(), N->getLine());
962 switch (Size) {
963 case 1:
964 TypeName = (CHAR8 *) "UINT8";
965 break;
966 case 2:
967 TypeName = (CHAR8 *) "UINT16";
968 break;
969 case 4:
970 TypeName = (CHAR8 *) "UINT32";
971 break;
972 case 8:
973 TypeName = (CHAR8 *) "UINT64";
974 break;
975 default:
976 _PCATCH (VFR_RETURN_UNSUPPORTED, N);
977 break;
978 }
979 >>
980 )
981
982 Uuid "=" guidDefinition[Guid] <<
983 if (IsUEFI23EfiVarstore) {
984 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
985 StoreName,
986 &Guid,
987 &gCVfrVarDataTypeDB,
988 TypeName,
989 VarStoreId
990 ), LineNum);
991 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
992 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
993 } else {
994 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
995 TN->getText(),
996 &Guid,
997 &gCVfrVarDataTypeDB,
998 TypeName,
999 VarStoreId
1000 ), LineNum);
1001 _PCATCH(mCVfrDataStorage.GetVarStoreId(TN->getText(), &VarStoreId, &Guid), VN);
1002 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), N->getLine());
1003 }
1004 VSEObj.SetGuid (&Guid);
1005 VSEObj.SetVarStoreId (VarStoreId);
1006
1007 VSEObj.SetSize ((UINT16) Size);
1008 VSEObj.SetName (StoreName);
1009 if (IsUEFI23EfiVarstore == FALSE && StoreName != NULL) {
1010 delete StoreName;
1011 }
1012 >>
1013 ";"
1014 ;
1015
1016 vfrVarStoreEfiAttr [UINT32 & Attr] :
1017 N:Number << $Attr |= _STOU32(N->getText(), N->getLine()); >>
1018 ;
1019
1020 vfrStatementVarStoreNameValue :
1021 <<
1022 EFI_GUID Guid;
1023 CIfrVarStoreNameValue VSNVObj;
1024 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
1025 BOOLEAN Created = FALSE;
1026 >>
1027 L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
1028 SN:StringIdentifier ","
1029 {
1030 VarId "=" ID:Number "," <<
1031 _PCATCH(
1032 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
1033 (INTN)TRUE,
1034 ID,
1035 "varid 0 is not allowed."
1036 );
1037 >>
1038 }
1039 (
1040 Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," <<
1041 if (!Created) {
1042 _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText(), VarStoreId), SN);
1043 Created = TRUE;
1044 }
1045 _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText(), N->getLine())), SN);
1046 >>
1047 )+
1048 Uuid "=" guidDefinition[Guid] << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
1049 <<
1050 VSNVObj.SetGuid (&Guid);
1051 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId, &Guid), SN);
1052 VSNVObj.SetVarStoreId (VarStoreId);
1053 >>
1054 ";"
1055 ;
1056
1057 //
1058 // keep classDeinition and validClassNames for compatibility but not generate
1059 // any IFR object
1060 //
1061 classDefinition[UINT16 & Class] :
1062 << $Class = 0; >>
1063 validClassNames[$Class] ( "\|" validClassNames[$Class] )*
1064 ;
1065
1066 validClassNames[UINT16 & Class] :
1067 ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
1068 | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
1069 | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
1070 | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
1071 | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
1072 | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
1073 | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
1074 | N:Number << $Class |= _STOU16(N->getText(), N->getLine()); >>
1075 ;
1076
1077 subclassDefinition[UINT16 & SubClass] :
1078 << $SubClass = 0; >>
1079 SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
1080 | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
1081 | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
1082 | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
1083 | N:Number << $SubClass |= _STOU16(N->getText(), N->getLine()); >>
1084 ;
1085
1086 vfrStatementDisableIfFormSet :
1087 <<
1088 CIfrDisableIf DIObj;
1089 mConstantOnlyInExpression = TRUE;
1090 >>
1091 D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
1092 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
1093 vfrFormSetList
1094 E:EndIf << CRT_END_OP (E); >>
1095 ";"
1096 ;
1097
1098 vfrStatementSuppressIfFormSet :
1099 << CIfrSuppressIf SIObj;>>
1100 L:SuppressIf <<
1101 if (mCompatibleMode) {
1102 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
1103 }
1104 SIObj.SetLineNo(L->getLine());
1105 >>
1106 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1107 vfrStatementExpression[0] ";"
1108 vfrFormSetList
1109 E: EndIf
1110 ";" << CRT_END_OP (E); >>
1111 ;
1112
1113 //*****************************************************************************
1114 //
1115 // the syntax of question header and statement header
1116 //
1117 vfrStatementHeader[CIfrStatementHeader *SHObj] :
1118 Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText(), S1->getLine())); >>
1119 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText(), S2->getLine())); >>
1120 ;
1121
1122 vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
1123 <<
1124 EFI_VARSTORE_INFO Info;
1125 Info.mVarType = EFI_IFR_TYPE_OTHER;
1126 Info.mVarTotalSize = 0;
1127 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
1128 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
1129 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1130 CHAR8 *QName = NULL;
1131 CHAR8 *VarIdStr = NULL;
1132 mUsedDefaultCount = 0;
1133 >>
1134 {
1135 Name "=" QN:StringIdentifier "," <<
1136 QName = QN->getText();
1137 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
1138 >>
1139 }
1140 { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
1141 {
1142 QuestionId "=" ID:Number "," <<
1143 QId = _STOQID(ID->getText(), ID->getLine());
1144 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
1145 >>
1146 }
1147 <<
1148 switch (QType) {
1149 case QUESTION_NORMAL:
1150 mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
1151 break;
1152 case QUESTION_DATE:
1153 mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
1154 break;
1155 case QUESTION_TIME:
1156 mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
1157 break;
1158 case QUESTION_REF:
1159 //
1160 // VarIdStr != NULL stand for question with storagae.
1161 //
1162 if (VarIdStr != NULL) {
1163 mCVfrQuestionDB.RegisterRefQuestion (QName, VarIdStr, QId);
1164 } else {
1165 mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
1166 }
1167 break;
1168 default:
1169 _PCATCH(VFR_RETURN_FATAL_ERROR);
1170 }
1171 $QHObj.SetQuestionId (QId);
1172 if (VarIdStr != NULL) {
1173 $QHObj.SetVarStoreInfo (&Info);
1174 }
1175 >>
1176 vfrStatementHeader[&$QHObj]
1177 <<
1178 if (VarIdStr != NULL) {
1179 delete VarIdStr;
1180 }
1181 _SAVE_CURRQEST_VARINFO (Info);
1182 >>
1183 ;
1184
1185 questionheaderFlagsField[UINT8 & Flags] :
1186 ReadOnlyFlag << $Flags |= 0x01; >>
1187 | InteractiveFlag << $Flags |= 0x04; >>
1188 | ResetRequiredFlag << $Flags |= 0x10; >>
1189 | O:OptionOnlyFlag <<
1190 if (mCompatibleMode) {
1191 $Flags |= 0x80;
1192 } else {
1193 gCVfrErrorHandle.HandleWarning (
1194 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1195 O->getLine(),
1196 O->getText()
1197 );
1198 }
1199 >>
1200 | N:NVAccessFlag <<
1201 if (!mCompatibleMode) {
1202 gCVfrErrorHandle.HandleWarning (
1203 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1204 N->getLine(),
1205 N->getText()
1206 );
1207 }
1208 >>
1209 | L:LateCheckFlag <<
1210 if (!mCompatibleMode) {
1211 gCVfrErrorHandle.HandleWarning (
1212 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1213 L->getLine(),
1214 L->getText()
1215 );
1216 }
1217 >>
1218 ;
1219
1220 vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr, BOOLEAN CheckFlag = TRUE] :
1221 <<
1222 UINT32 Idx;
1223 UINT32 LineNo;
1224 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1225 CHAR8 *VarIdStr = NULL;
1226 CHAR8 *VarStr = NULL;
1227 CHAR8 *SName = NULL;
1228 CHAR8 *TName = NULL;
1229 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
1230 EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
1231 EFI_GUID *VarGuid = NULL;
1232 >>
1233 (
1234 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
1235 OpenBracket I1:Number CloseBracket <<
1236 Idx = _STOU32(I1->getText(), I1->getLine());
1237 _STRCAT(&VarIdStr, "[");
1238 _STRCAT(&VarIdStr, I1->getText());
1239 _STRCAT(&VarIdStr, "]");
1240 >>
1241 <<
1242 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1243 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1244 mCVfrDataStorage.DeclareBufferVarStore (
1245 SName,
1246 &mFormsetGuid,
1247 &gCVfrVarDataTypeDB,
1248 SName,
1249 EFI_VARSTORE_ID_INVALID,
1250 FALSE
1251 );
1252 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1253 }
1254 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1255 _PCATCH(VfrReturnCode, SN1);
1256 _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
1257 }
1258
1259 QuestVarIdStr = VarIdStr;
1260 >>
1261 )
1262 |
1263 (
1264 SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
1265 <<
1266 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1267 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1268 mCVfrDataStorage.DeclareBufferVarStore (
1269 SName,
1270 &mFormsetGuid,
1271 &gCVfrVarDataTypeDB,
1272 SName,
1273 EFI_VARSTORE_ID_INVALID,
1274 FALSE
1275 );
1276 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1277 }
1278 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1279 _PCATCH(VfrReturnCode, SN2);
1280 VarStoreType = mCVfrDataStorage.GetVarStoreType ($Info.mVarStoreId);
1281 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
1282 _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(Info.mVarStoreId, &TName), SN2);
1283 _STRCAT(&VarStr, TName);
1284 }
1285 }
1286 >>
1287
1288 (
1289 "." <<
1290 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1291 _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
1292 }
1293 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
1294 >>
1295 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
1296 {
1297 OpenBracket I2:Number CloseBracket <<
1298 Idx = _STOU32(I2->getText(), I2->getLine());
1299 if (mCompatibleMode) Idx --;
1300 if (Idx > 0) {
1301 //
1302 // Idx == 0, [0] can be ignored.
1303 // Array[0] is same to Array for unify the varid name to cover [0]
1304 //
1305 _STRCAT(&VarIdStr, "[");
1306 _STRCAT(&VarIdStr, I2->getText());
1307 _STRCAT(&VarIdStr, "]");
1308 }
1309 _STRCAT(&VarStr, "[");
1310 _STRCAT(&VarStr, I2->getText());
1311 _STRCAT(&VarStr, "]");
1312 >>
1313 }
1314 )* <<
1315 switch (VarStoreType) {
1316 case EFI_VFR_VARSTORE_EFI:
1317 _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
1318 break;
1319 case EFI_VFR_VARSTORE_BUFFER:
1320 _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine(), VarStr);
1321 VarGuid = mCVfrDataStorage.GetVarStoreGuid($Info.mVarStoreId);
1322 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
1323 SName,
1324 VarGuid,
1325 NULL),
1326 SN2->getLine());
1327 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
1328 'a',
1329 SName,
1330 VarGuid,
1331 NULL,
1332 $Info.mVarType,
1333 $Info.mInfo.mVarOffset,
1334 $Info.mVarTotalSize,
1335 Dummy),
1336 SN2->getLine());
1337 break;
1338 case EFI_VFR_VARSTORE_NAME:
1339 default: break;
1340 }
1341
1342 QuestVarIdStr = VarIdStr;
1343 if (VarStr != NULL) {delete VarStr;}
1344 >>
1345 )
1346 ;
1347
1348 vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, CHAR8 *&VarIdStr, UINT32 &LineNo] :
1349 <<
1350 UINT32 Idx;
1351 VarIdStr = NULL; LineNo = 0;
1352 >>
1353 (
1354 SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >>
1355 OpenBracket I1:Number CloseBracket <<
1356 _STRCAT(&VarIdStr, "[");
1357 _STRCAT(&VarIdStr, I1->getText());
1358 _STRCAT(&VarIdStr, "]");
1359 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask);
1360 if (mConstantOnlyInExpression) {
1361 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1362 }
1363 >>
1364 )
1365 |
1366 (
1367 SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >>
1368 (
1369 "." <<
1370 _STRCAT (&VarIdStr, ".");
1371 if (mConstantOnlyInExpression) {
1372 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1373 }
1374 >>
1375 SF:StringIdentifier << _STRCAT (&VarIdStr, SF->getText()); >>
1376 {
1377 OpenBracket I2:Number CloseBracket <<
1378 Idx = _STOU32(I2->getText(), I2->getLine());
1379 if (mCompatibleMode) Idx --;
1380 if (Idx > 0) {
1381 //
1382 // Idx == 0, [0] can be ignored.
1383 // Array[0] is same to Array
1384 //
1385 _STRCAT(&VarIdStr, "[");
1386 _STRCAT(&VarIdStr, I2->getText());
1387 _STRCAT(&VarIdStr, "]");
1388 }
1389 >>
1390 }
1391 )*
1392 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
1393 )
1394 ;
1395
1396 vfrConstantValueField[UINT8 Type] > [EFI_IFR_TYPE_VALUE Value] :
1397 <<
1398 EFI_GUID Guid;
1399 >>
1400 N1:Number <<
1401 switch ($Type) {
1402 case EFI_IFR_TYPE_NUM_SIZE_8 :
1403 $Value.u8 = _STOU8(N1->getText(), N1->getLine());
1404 break;
1405 case EFI_IFR_TYPE_NUM_SIZE_16 :
1406 $Value.u16 = _STOU16(N1->getText(), N1->getLine());
1407 break;
1408 case EFI_IFR_TYPE_NUM_SIZE_32 :
1409 $Value.u32 = _STOU32(N1->getText(), N1->getLine());
1410 break;
1411 case EFI_IFR_TYPE_NUM_SIZE_64 :
1412 $Value.u64 = _STOU64(N1->getText(), N1->getLine());
1413 break;
1414 case EFI_IFR_TYPE_BOOLEAN :
1415 $Value.b = _STOU8(N1->getText(), N1->getLine());
1416 break;
1417 case EFI_IFR_TYPE_STRING :
1418 $Value.string = _STOU16(N1->getText(), N1->getLine());
1419 break;
1420 case EFI_IFR_TYPE_TIME :
1421 case EFI_IFR_TYPE_DATE :
1422 case EFI_IFR_TYPE_REF :
1423 default :
1424 break;
1425 }
1426 >>
1427 | B1:True << $Value.b = TRUE; >>
1428 | B2:False << $Value.b = FALSE; >>
1429 | O1:One << $Value.u8 = _STOU8(O1->getText(), O1->getLine()); >>
1430 | O2:Ones << $Value.u64 = _STOU64(O2->getText(), O2->getLine()); >>
1431 | Z:Zero << $Value.u8 = _STOU8(Z->getText(), Z->getLine()); >>
1432 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(),SECOND->getText(), HOUR->getLine()); >>
1433 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText(), YEAR->getLine()); >>
1434 | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)"
1435 << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText(), QI->getLine()); >>
1436 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText(), S1->getLine()); >>
1437 ;
1438
1439 //*****************************************************************************
1440 //
1441 // the syntax of form definition
1442 //
1443 vfrFormDefinition :
1444 << CIfrForm FObj; >>
1445 F:Form << FObj.SetLineNo(F->getLine()); >>
1446 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1447 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText(), S2->getLine())); >>
1448 (
1449 vfrStatementImage |
1450 vfrStatementLocked |
1451 vfrStatementRules |
1452 vfrStatementDefault |
1453 vfrStatementStat |
1454 vfrStatementQuestions |
1455 vfrStatementConditional |
1456 vfrStatementLabel |
1457 vfrStatementBanner |
1458 // Just for framework vfr compatibility
1459 vfrStatementInvalid |
1460 vfrStatementExtension |
1461 vfrStatementModal |
1462 vfrStatementRefreshEvent ";"
1463 )*
1464 E:EndForm <<
1465 if (mCompatibleMode) {
1466 //
1467 // Add Label for Framework Vfr
1468 //
1469 CIfrLabel LObj1;
1470 LObj1.SetLineNo(E->getLine());
1471 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1472 CIfrLabel LObj2;
1473 LObj2.SetLineNo(E->getLine());
1474 LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
1475 CIfrLabel LObj3;
1476 LObj3.SetLineNo(E->getLine());
1477 LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1478 }
1479
1480 {CIfrEnd EObj; EObj.SetLineNo (E->getLine()); mLastFormEndAddr = EObj.GetObjBinAddr (); gAdjustOpcodeOffset = EObj.GetObjBinOffset ();}
1481 >>
1482 ";"
1483 ;
1484
1485 vfrFormMapDefinition :
1486 <<
1487 CIfrFormMap *FMapObj = NULL;
1488 UINT32 FormMapMethodNumber = 0;
1489 EFI_GUID Guid;
1490 >>
1491 F:FormMap << FMapObj = new CIfrFormMap(); FMapObj->SetLineNo(F->getLine()); >>
1492 FormId "=" S1:Number "," << _PCATCH(FMapObj->SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1493 (
1494 MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";"
1495 MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText(), S2->getLine()), &Guid); FormMapMethodNumber ++; >>
1496 )* << if (FormMapMethodNumber == 0) {_PCATCH (VFR_RETURN_INVALID_PARAMETER, F->getLine(), "No MapMethod is set for FormMap!");} delete FMapObj;>>
1497 (
1498 vfrStatementImage |
1499 vfrStatementLocked |
1500 vfrStatementRules |
1501 vfrStatementDefault |
1502 vfrStatementStat |
1503 vfrStatementQuestions |
1504 vfrStatementConditional |
1505 vfrStatementLabel |
1506 vfrStatementBanner |
1507 vfrStatementExtension |
1508 vfrStatementModal |
1509 vfrStatementRefreshEvent ";"
1510 )*
1511 E:EndForm << CRT_END_OP (E); >>
1512 ";"
1513 ;
1514
1515 vfrStatementRules :
1516 << CIfrRule RObj; >>
1517 R:Rule << RObj.SetLineNo(R->getLine()); >>
1518 S1:StringIdentifier "," <<
1519 mCVfrRulesDB.RegisterRule (S1->getText());
1520 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
1521 >>
1522 vfrStatementExpression[0]
1523 E:EndRule << CRT_END_OP (E); >>
1524 ";"
1525 ;
1526
1527 vfrStatementDefault :
1528 <<
1529 BOOLEAN IsExp = FALSE;
1530 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1531 CIfrDefault *DObj = NULL;
1532 CIfrDefault2 *DObj2 = NULL;
1533 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1534 CHAR8 *VarStoreName = NULL;
1535 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1536 UINT32 Size = 0;
1537 EFI_GUID *VarGuid = NULL;
1538 >>
1539 D:Default
1540 (
1541 (
1542 "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] > [Val] ","
1543 <<
1544 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1545 //check default value is valid for Numeric Opcode
1546 if (Val.u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE()) || Val.u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE())) {
1547 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1548 }
1549 }
1550 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1551 _PCATCH (VFR_RETURN_FATAL_ERROR, D->getLine(), "Default data type error.");
1552 Size = sizeof (EFI_IFR_TYPE_VALUE);
1553 } else {
1554 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size), D->getLine());
1555 }
1556 Size += OFFSET_OF (EFI_IFR_DEFAULT, Value);
1557 DObj = new CIfrDefault ((UINT8)Size);
1558 DObj->SetLineNo(D->getLine());
1559 DObj->SetType (_GET_CURRQEST_DATATYPE());
1560 DObj->SetValue(Val);
1561 >>
1562 | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >>
1563 vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1564 )
1565 {
1566 DefaultStore "=" SN:StringIdentifier "," <<
1567 _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN);
1568 if (DObj != NULL) {
1569 DObj->SetDefaultId (DefaultId);
1570 }
1571
1572 if (DObj2 != NULL) {
1573 DObj2->SetDefaultId (DefaultId);
1574 }
1575 >>
1576 }
1577 <<
1578 CheckDuplicateDefaultValue (DefaultId, D);
1579 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1580 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1581 VarGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1582 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1583 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1584 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1585 DefaultId,
1586 _GET_CURRQEST_VARTINFO(),
1587 VarStoreName,
1588 VarGuid,
1589 _GET_CURRQEST_DATATYPE (),
1590 Val),
1591 D->getLine()
1592 );
1593 }
1594 }
1595 if (DObj != NULL) {delete DObj;}
1596 if (DObj2 != NULL) {delete DObj2;}
1597 >>
1598 )
1599 ;
1600
1601 vfrStatementStat :
1602 vfrStatementSubTitle |
1603 vfrStatementStaticText |
1604 vfrStatementCrossReference
1605 ;
1606
1607 vfrStatementQuestions :
1608 vfrStatementBooleanType |
1609 vfrStatementDate |
1610 vfrStatementNumericType |
1611 vfrStatementStringType |
1612 vfrStatementOrderedList |
1613 vfrStatementTime
1614 ;
1615
1616 vfrStatementConditional :
1617 vfrStatementDisableIfStat |
1618 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
1619 vfrStatementGrayOutIfStat |
1620 vfrStatementInconsistentIfStat //to be compatible for framework
1621 ;
1622
1623 vfrStatementConditionalNew :
1624 vfrStatementDisableIfStat |
1625 vfrStatementSuppressIfStatNew |
1626 vfrStatementGrayOutIfStatNew |
1627 vfrStatementInconsistentIfStat //to be compatible for framework
1628 ;
1629
1630 vfrStatementSuppressIfStat :
1631 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
1632 | vfrStatementSuppressIfStatNew
1633 ;
1634
1635 vfrStatementGrayOutIfStat :
1636 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
1637 | vfrStatementGrayOutIfStatNew
1638 ;
1639
1640 vfrStatementInvalid :
1641 (
1642 vfrStatementInvalidHidden |
1643 vfrStatementInvalidInventory |
1644 vfrStatementInvalidSaveRestoreDefaults
1645 )
1646 << _CRT_OP (TRUE); >>
1647 ;
1648
1649 flagsField :
1650 Number
1651 | InteractiveFlag
1652 | ManufacturingFlag
1653 | DefaultFlag
1654 | ResetRequiredFlag
1655 | N:NVAccessFlag <<
1656 if (!mCompatibleMode) {
1657 gCVfrErrorHandle.HandleWarning (
1658 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1659 N->getLine(),
1660 N->getText()
1661 );
1662 }
1663 >>
1664 | L:LateCheckFlag <<
1665 if (!mCompatibleMode) {
1666 gCVfrErrorHandle.HandleWarning (
1667 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1668 L->getLine(),
1669 L->getText()
1670 );
1671 }
1672 >>
1673 ;
1674
1675 vfrStatementValue :
1676 << CIfrValue VObj; >>
1677 V:Value << VObj.SetLineNo(V->getLine()); >>
1678 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
1679 ;
1680
1681 vfrStatementRead :
1682 << CIfrRead RObj; >>
1683 R:Read << RObj.SetLineNo(R->getLine()); >>
1684 vfrStatementExpression[0] ";"
1685 ;
1686
1687 vfrStatementWrite :
1688 << CIfrWrite WObj; >>
1689 W:Write << WObj.SetLineNo(W->getLine()); >>
1690 vfrStatementExpression[0] ";"
1691 ;
1692
1693 vfrStatementSubTitle :
1694 << CIfrSubtitle SObj; >>
1695 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1696 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText(), S->getLine())); >>
1697 {
1698 "," FLAGS "=" vfrSubtitleFlags[SObj]
1699 }
1700 (
1701 {vfrStatementStatTagList "," }
1702 E:";" << CRT_END_OP (E); >>
1703 |
1704 { "," vfrStatementStatTagList}
1705 { "," (vfrStatementStat | vfrStatementQuestions)*}
1706 D: EndSubtitle ";" << CRT_END_OP (D); >>
1707 )
1708 ;
1709
1710 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1711 << UINT8 LFlags = 0; >>
1712 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1713 << _PCATCH(SObj.SetFlags (LFlags)); >>
1714 ;
1715
1716 subtitleFlagsField [UINT8 & Flags] :
1717 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
1718 | "HORIZONTAL" << $Flags |= 0x01; >>
1719 ;
1720
1721 vfrStatementStaticText :
1722 <<
1723 UINT8 Flags = 0;
1724 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1725 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1726 >>
1727 T:Text
1728 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1729 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1730 {
1731 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText(), S3->getLine()); >>
1732 }
1733 {
1734 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1735 "," Key "=" KN:Number
1736 }
1737 <<
1738 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1739 if (TxtTwo != EFI_STRING_ID_INVALID) {
1740 gCVfrErrorHandle.HandleWarning (
1741 VFR_WARNING_ACTION_WITH_TEXT_TWO,
1742 S3->getLine(),
1743 S3->getText()
1744 );
1745 }
1746 CIfrAction AObj;
1747 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1748 AObj.SetLineNo (F->getLine());
1749 AObj.SetQuestionId (QId);
1750 AObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1751 AObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1752 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1753 AssignQuestionKey (AObj, KN);
1754 CRT_END_OP (KN);
1755 } else {
1756 CIfrText TObj;
1757 TObj.SetLineNo (T->getLine());
1758 TObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1759 TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1760 TObj.SetTextTwo (TxtTwo);
1761 }
1762 >>
1763 { "," vfrStatementStatTagList }
1764 ";"
1765 ;
1766
1767 staticTextFlagsField[UINT8 & HFlags] :
1768 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1769 | questionheaderFlagsField[HFlags]
1770 ;
1771
1772 vfrStatementCrossReference :
1773 vfrStatementGoto |
1774 vfrStatementResetButton
1775 ;
1776
1777 vfrStatementGoto :
1778 <<
1779 UINT8 RefType = 5;
1780 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
1781 EFI_GUID FSId = {0,};
1782 EFI_FORM_ID FId;
1783 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1784 UINT32 BitMask;
1785 CIfrQuestionHeader *QHObj = NULL;
1786 CIfrOpHeader *OHObj = NULL;
1787 CIfrRef *R1Obj = NULL;
1788 CIfrRef2 *R2Obj = NULL;
1789 CIfrRef3 *R3Obj = NULL;
1790 CIfrRef4 *R4Obj = NULL;
1791 CIfrRef5 *R5Obj = NULL;
1792 >>
1793 G:Goto
1794 {
1795 (
1796 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1797 FormSetGuid "=" guidDefinition[FSId] ","
1798 FormId "=" F1:Number ","
1799 Question "=" QN1:Number ","
1800 <<
1801 RefType = 4;
1802 DevPath = _STOSID(P->getText(), P->getLine());
1803 FId = _STOFID(F1->getText(), F1->getLine());
1804 QId = _STOQID(QN1->getText(), QN1->getLine());
1805 >>
1806 )
1807 |
1808 (
1809 FormSetGuid "=" guidDefinition[FSId] ","
1810 FormId "=" F2:Number ","
1811 Question "=" QN2:Number ","
1812 <<
1813 RefType = 3;
1814 FId = _STOFID(F2->getText(), F2->getLine());
1815 QId = _STOQID(QN2->getText(), QN2->getLine());
1816 >>
1817 )
1818 |
1819 (
1820 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >>
1821 Question "="
1822 (
1823 QN3:StringIdentifier "," <<
1824 mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask);
1825 if (QId == EFI_QUESTION_ID_INVALID) {
1826 _PCATCH(VFR_RETURN_UNDEFINED, QN3);
1827 }
1828 >>
1829 | QN4:Number "," << QId = _STOQID(QN4->getText(), QN4->getLine()); >>
1830 )
1831 )
1832 |
1833 (
1834 F4:Number "," <<
1835 RefType = 1;
1836 FId = _STOFID(F4->getText(), F4->getLine());
1837 >>
1838 )
1839 }
1840 <<
1841 switch (RefType) {
1842 case 5:
1843 {
1844 R5Obj = new CIfrRef5;
1845 QHObj = R5Obj;
1846 OHObj = R5Obj;
1847 R5Obj->SetLineNo(G->getLine());
1848 break;
1849 }
1850 case 4:
1851 {
1852 R4Obj = new CIfrRef4;
1853 QHObj = R4Obj;
1854 OHObj = R4Obj;
1855 R4Obj->SetLineNo(G->getLine());
1856 R4Obj->SetDevicePath (DevPath);
1857 R4Obj->SetFormSetId (FSId);
1858 R4Obj->SetFormId (FId);
1859 R4Obj->SetQuestionId (QId);
1860 break;
1861 }
1862 case 3:
1863 {
1864 R3Obj = new CIfrRef3;
1865 QHObj = R3Obj;
1866 OHObj = R3Obj;
1867 R3Obj->SetLineNo(G->getLine());
1868 R3Obj->SetFormSetId (FSId);
1869 R3Obj->SetFormId (FId);
1870 R3Obj->SetQuestionId (QId);
1871 break;
1872 }
1873 case 2:
1874 {
1875 R2Obj = new CIfrRef2;
1876 QHObj = R2Obj;
1877 OHObj = R2Obj;
1878 R2Obj->SetLineNo(G->getLine());
1879 R2Obj->SetFormId (FId);
1880 R2Obj->SetQuestionId (QId);
1881 break;
1882 }
1883 case 1:
1884 {
1885 R1Obj = new CIfrRef;
1886 QHObj = R1Obj;
1887 OHObj = R1Obj;
1888 R1Obj->SetLineNo(G->getLine());
1889 R1Obj->SetFormId (FId);
1890 break;
1891 }
1892 default: break;
1893 }
1894 >>
1895 vfrQuestionHeader[*QHObj, QUESTION_REF] <<
1896 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1897 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF;
1898 }
1899 >>
1900 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
1901 {
1902 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
1903 }
1904 {
1905 E:","
1906 vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>>
1907 }
1908 ";" << 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;}>>
1909 ;
1910
1911 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
1912 << UINT8 HFlags = 0; >>
1913 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
1914 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
1915 ;
1916
1917 gotoFlagsField[UINT8 & HFlags] :
1918 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1919 | questionheaderFlagsField[HFlags]
1920 ;
1921
1922 getStringId :
1923 "STRING_TOKEN" "\("
1924 IdVal:Number
1925 "\)"
1926 ;
1927
1928 vfrStatementResetButton :
1929 <<
1930 CIfrResetButton RBObj;
1931 UINT16 DefaultId;
1932 >>
1933 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
1934 DefaultStore
1935 "=" N:StringIdentifier "," <<
1936 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
1937 RBObj.SetDefaultId (DefaultId);
1938 >>
1939 vfrStatementHeader[&RBObj] ","
1940 { vfrStatementStatTagList "," }
1941 E:EndResetButton << CRT_END_OP (E); >>
1942 ";"
1943 ;
1944
1945 vfrStatementBooleanType :
1946 vfrStatementCheckBox |
1947 vfrStatementAction
1948 ;
1949
1950 //*****************************************************
1951 // Syntax of checkbox
1952 //
1953 // Example:
1954 // checkbox
1955 // varid = MySTestData.mField1,
1956 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
1957 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
1958 // flags = CHECKBOX_DEFAULT | CALLBACK,
1959 // default value = TRUE, defaultstore = MyDefaultStore,
1960 // endcheckbox;
1961 //
1962 vfrStatementCheckBox :
1963 <<
1964 CIfrCheckBox CBObj;
1965 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1966 CHAR8 *VarStoreName = NULL;
1967 UINT32 DataTypeSize;
1968 EFI_GUID *VarStoreGuid = NULL;
1969 >>
1970 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
1971 vfrQuestionHeader[CBObj] "," << //check data type
1972 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1973 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN;
1974 }
1975 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1976 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
1977 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
1978 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
1979 } else if ((mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
1980 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
1981 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
1982 }
1983 }
1984 >>
1985 {
1986 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
1987 <<
1988 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1989 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
1990 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1991 Val.b = TRUE;
1992 if (CBObj.GetFlags () & 0x01) {
1993 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
1994 _PCATCH(
1995 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1996 EFI_HII_DEFAULT_CLASS_STANDARD,
1997 _GET_CURRQEST_VARTINFO(),
1998 VarStoreName,
1999 VarStoreGuid,
2000 _GET_CURRQEST_DATATYPE (),
2001 Val
2002 ),
2003 VFR_RETURN_SUCCESS,
2004 L,
2005 "No standard default storage found"
2006 );
2007 }
2008 if (CBObj.GetFlags () & 0x02) {
2009 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2010 _PCATCH(
2011 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2012 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2013 _GET_CURRQEST_VARTINFO(),
2014 VarStoreName,
2015 VarStoreGuid,
2016 _GET_CURRQEST_DATATYPE (),
2017 Val
2018 ),
2019 VFR_RETURN_SUCCESS,
2020 L,
2021 "No manufacturing default storage found"
2022 );
2023 }
2024 }
2025 >>
2026 }
2027 {
2028 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
2029 }
2030 vfrStatementQuestionOptionList
2031 E:EndCheckBox << CRT_END_OP (E); >>
2032 ";"
2033 ;
2034
2035 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
2036 <<
2037 UINT8 LFlags = 0;
2038 UINT8 HFlags = 0;
2039 >>
2040 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
2041 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
2042 ;
2043
2044 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
2045 N:Number <<
2046 if (mCompatibleMode) {
2047 //
2048 // set question flag
2049 //
2050 $LFlags |= _STOU8(N->getText(), N->getLine());
2051 } else {
2052 _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
2053 }
2054 >>
2055 | D:"DEFAULT" <<
2056 if (mCompatibleMode) {
2057 //
2058 // set question Default flag
2059 //
2060 $LFlags |= 0x01;
2061 } else {
2062 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
2063 }
2064 >>
2065 | M:"MANUFACTURING" <<
2066 if (mCompatibleMode) {
2067 //
2068 // set question MFG flag
2069 //
2070 $LFlags |= 0x02;
2071 } else {
2072 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
2073 }
2074 >>
2075 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
2076 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
2077 | questionheaderFlagsField[HFlags]
2078 ;
2079
2080 //*****************************************************
2081 // Syntax of action
2082 //
2083 // Example:
2084 // action
2085 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
2086 // help = STRING_TOKEN(STR_ACTION_HELP),
2087 // flags = CALLBACK,
2088 // config = STRING_TOKEN(STR_ACTION_CONFIG),
2089 // endaction;
2090 //
2091 vfrStatementAction :
2092 << CIfrAction AObj; >>
2093 L:Action << AObj.SetLineNo(L->getLine()); >>
2094 vfrQuestionHeader[AObj] ","
2095 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
2096 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText(), S->getLine())); >>
2097 vfrStatementQuestionTagList
2098 E:EndAction << CRT_END_OP (E); >>
2099 ";"
2100 ;
2101
2102 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
2103 << UINT8 HFlags = 0; >>
2104 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
2105 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
2106 ;
2107
2108 actionFlagsField[UINT8 & HFlags] :
2109 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2110 | questionheaderFlagsField[HFlags]
2111 ;
2112
2113 vfrStatementDate :
2114 <<
2115 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2116 CHAR8 *VarIdStr[3] = {NULL, };
2117 CIfrDate DObj;
2118 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2119 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE);
2120 >>
2121 L:Date << DObj.SetLineNo(L->getLine()); >>
2122 (
2123 (
2124 vfrQuestionHeader[DObj, QUESTION_DATE] "," <<
2125 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2126 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_DATE;
2127 }
2128 >>
2129 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
2130 vfrStatementQuestionOptionList
2131 )
2132 |
2133 (
2134 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
2135 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
2136 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
2137 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
2138 minMaxDateStepDefault[Val.date, 0]
2139
2140 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
2141 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
2142 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2143 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2144 minMaxDateStepDefault[Val.date, 1]
2145
2146 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
2147 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
2148 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
2149 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
2150 minMaxDateStepDefault[Val.date, 2]
2151 { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," }
2152 <<
2153 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2154 DObj.SetQuestionId (QId);
2155 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
2156 DObj.SetPrompt (_STOSID(YP->getText(), YP->getLine()));
2157 DObj.SetHelp (_STOSID(YH->getText(), YH->getLine()));
2158 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2159 >>
2160 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
2161 )
2162 ( vfrStatementInconsistentIf )*
2163 )
2164 E:EndDate << CRT_END_OP (E); >>
2165 ";"
2166 ;
2167
2168 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
2169 Minimum "=" MinN:Number ","
2170 Maximum "=" MaxN:Number ","
2171 { "step" "=" Number "," }
2172 {
2173 "default" "=" N:Number "," <<
2174 switch (KeyValue) {
2175 case 0:
2176 D.Year = _STOU16(N->getText(), N->getLine());
2177 if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) {
2178 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
2179 }
2180 break;
2181 case 1:
2182 D.Month = _STOU8(N->getText(), N->getLine());
2183 if (D.Month < 1 || D.Month > 12) {
2184 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
2185 }
2186 break;
2187 case 2:
2188 D.Day = _STOU8(N->getText(), N->getLine());
2189 if (D.Day < 1 || D.Day > 31) {
2190 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
2191 }
2192 break;
2193 }
2194 >>
2195 }
2196 ;
2197
2198 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
2199 << UINT8 LFlags = 0; >>
2200 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
2201 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2202 ;
2203
2204 dateFlagsField [UINT8 & Flags] :
2205 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2206 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
2207 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
2208 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
2209 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2210 | "STORAGE_TIME" << $Flags |= 0x10; >>
2211 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2212 ;
2213
2214 vfrStatementNumericType :
2215 vfrStatementNumeric |
2216 vfrStatementOneOf
2217 ;
2218
2219 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
2220 <<
2221 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
2222 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
2223 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
2224 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
2225 >>
2226 Minimum "=" I:Number ","
2227 <<
2228 switch (_GET_CURRQEST_DATATYPE()) {
2229 case EFI_IFR_TYPE_NUM_SIZE_64 : MinU8 = _STOU64(I->getText(), I->getLine()); break;
2230 case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText(), I->getLine()); break;
2231 case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText(), I->getLine()); break;
2232 case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText(), I->getLine()); break;
2233 }
2234 >>
2235 Maximum "=" A:Number ","
2236 <<
2237 switch (_GET_CURRQEST_DATATYPE()) {
2238 case EFI_IFR_TYPE_NUM_SIZE_64 :
2239 MaxU8 = _STOU64(A->getText(), A->getLine());
2240 if (MaxU8 < MinU8) {
2241 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2242 }
2243 break;
2244 case EFI_IFR_TYPE_NUM_SIZE_32 :
2245 MaxU4 = _STOU32(A->getText(), A->getLine());
2246 if (MaxU4 < MinU4) {
2247 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2248 }
2249 break;
2250 case EFI_IFR_TYPE_NUM_SIZE_16 :
2251 MaxU2 = _STOU16(A->getText(), A->getLine());
2252 if (MaxU2 < MinU2) {
2253 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2254 }
2255 break;
2256 case EFI_IFR_TYPE_NUM_SIZE_8 :
2257 MaxU1 = _STOU8(A->getText(), A->getLine());
2258 if (MaxU1 < MinU1) {
2259 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2260 }
2261 break;
2262 }
2263 >>
2264 {
2265 STEP "=" S:Number ","
2266 <<
2267 switch (_GET_CURRQEST_DATATYPE()) {
2268 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText(), S->getLine()); break;
2269 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break;
2270 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break;
2271 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); break;
2272 }
2273 >>
2274 }
2275 <<
2276 switch (_GET_CURRQEST_DATATYPE()) {
2277 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
2278 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
2279 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
2280 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
2281 }
2282 >>
2283 ;
2284
2285 vfrStatementNumeric :
2286 <<
2287 CIfrNumeric NObj;
2288 UINT32 DataTypeSize;
2289 BOOLEAN IsSupported = TRUE;
2290 UINT8 ShrinkSize = 0;
2291 >>
2292 L:Numeric << NObj.SetLineNo(L->getLine()); >>
2293 vfrQuestionHeader[NObj] "," << // check data type
2294 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2295 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
2296 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2297 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
2298 }
2299 _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2300 }
2301 >>
2302 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
2303 {
2304 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
2305 }
2306 vfrSetMinMaxStep[NObj] <<
2307 switch (_GET_CURRQEST_DATATYPE()) {
2308 //
2309 // Base on the type to know the actual used size,shrink the buffer
2310 // size allocate before.
2311 //
2312 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2313 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2314 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2315 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2316 default:
2317 IsSupported = FALSE;
2318 break;
2319 }
2320 NObj.ShrinkBinSize (ShrinkSize);
2321 if (!IsSupported) {
2322 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2323 }
2324 >>
2325 vfrStatementQuestionOptionList
2326 E:EndNumeric <<
2327 CRT_END_OP (E);
2328 >>
2329 ";"
2330 ;
2331
2332 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
2333 <<
2334 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2335 UINT8 HFlags = 0;
2336 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2337 BOOLEAN IsSetType = FALSE;
2338 BOOLEAN IsDisplaySpecified = FALSE;
2339 >>
2340 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified ] )*
2341 <<
2342 //check data type flag
2343 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2344 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2345 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2346 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2347 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2348 }
2349 } else {
2350 // update data type for name/value store
2351 UINT32 DataTypeSize;
2352 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2353 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2354 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2355 }
2356 } else if (IsSetType){
2357 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2358 }
2359 _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum);
2360 >>
2361 ;
2362
2363 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified] :
2364 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2365 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; IsSetType = TRUE;>>
2366 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; IsSetType = TRUE;>>
2367 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;>>
2368 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;>>
2369 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; IsDisplaySpecified = TRUE;>>
2370 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; IsDisplaySpecified = TRUE;>>
2371 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; IsDisplaySpecified = TRUE;>>
2372 | questionheaderFlagsField[HFlags]
2373 ;
2374
2375 vfrStatementOneOf :
2376 <<
2377 CIfrOneOf OObj;
2378 UINT32 DataTypeSize;
2379 BOOLEAN IsSupported = TRUE;
2380 UINT8 ShrinkSize = 0;
2381 >>
2382 L:OneOf << OObj.SetLineNo(L->getLine()); >>
2383 vfrQuestionHeader[OObj] "," << //check data type
2384 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2385 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
2386 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2387 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
2388 }
2389 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2390 }
2391 >>
2392 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
2393 {
2394 vfrSetMinMaxStep[OObj]
2395 }
2396 <<
2397 switch (_GET_CURRQEST_DATATYPE()) {
2398 //
2399 // Base on the type to know the actual used size,shrink the buffer
2400 // size allocate before.
2401 //
2402 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2403 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2404 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2405 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2406 default:
2407 IsSupported = FALSE;
2408 break;
2409 }
2410 OObj.ShrinkBinSize (ShrinkSize);
2411 if (!IsSupported) {
2412 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2413 }
2414 >>
2415 vfrStatementQuestionOptionList
2416 E:EndOneOf <<
2417 CRT_END_OP (E);
2418 >>
2419 ";"
2420 ;
2421
2422 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
2423 <<
2424 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2425 UINT8 HFlags = 0;
2426 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2427 BOOLEAN IsSetType = FALSE;
2428 BOOLEAN IsDisplaySpecified = FALSE;
2429 >>
2430 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] )*
2431 <<
2432 //check data type flag
2433 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2434 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2435 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2436 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2437 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2438 }
2439 } else {
2440 // update data type for Name/Value store
2441 UINT32 DataTypeSize;
2442 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2443 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2444 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2445 }
2446 } else if (IsSetType){
2447 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2448 }
2449 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
2450 >>
2451 ;
2452
2453 vfrStatementStringType :
2454 vfrStatementString |
2455 vfrStatementPassword
2456 ;
2457
2458 vfrStatementString :
2459 <<
2460 CIfrString SObj;
2461 UINT32 VarArraySize;
2462 UINT8 StringMinSize;
2463 UINT8 StringMaxSize;
2464 >>
2465 L:String << SObj.SetLineNo(L->getLine()); >>
2466 vfrQuestionHeader[SObj] ","
2467 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
2468 {
2469 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
2470 }
2471 MinSize "=" MIN:Number "," <<
2472 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2473 StringMinSize = _STOU8(MIN->getText(), MIN->getLine());
2474 if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) {
2475 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
2476 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
2477 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
2478 }
2479 SObj.SetMinSize (StringMinSize);
2480 >>
2481 MaxSize "=" MAX:Number "," <<
2482 StringMaxSize = _STOU8(MAX->getText(), MAX->getLine());
2483 if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) {
2484 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
2485 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
2486 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
2487 } else if (StringMaxSize < StringMinSize) {
2488 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
2489 }
2490 SObj.SetMaxSize (StringMaxSize);
2491 >>
2492 vfrStatementQuestionOptionList
2493 E:EndString << CRT_END_OP (E); >>
2494 ";"
2495 ;
2496
2497 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
2498 <<
2499 UINT8 LFlags = 0;
2500 UINT8 HFlags = 0;
2501 >>
2502 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
2503 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
2504 ;
2505
2506 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2507 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2508 | "MULTI_LINE" << $LFlags = 0x01; >>
2509 | questionheaderFlagsField[HFlags]
2510 ;
2511
2512 vfrStatementPassword :
2513 <<
2514 CIfrPassword PObj;
2515 UINT32 VarArraySize;
2516 UINT16 PasswordMinSize;
2517 UINT16 PasswordMaxSize;
2518 >>
2519 L:Password << PObj.SetLineNo(L->getLine()); >>
2520 vfrQuestionHeader[PObj] ","
2521 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
2522 {
2523 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
2524 }
2525 MinSize "=" MIN:Number "," <<
2526 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2527 PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine());
2528 if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) {
2529 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
2530 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
2531 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
2532 }
2533 PObj.SetMinSize (PasswordMinSize);
2534 >>
2535 MaxSize "=" MAX:Number "," <<
2536 PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine());
2537 if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) {
2538 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
2539 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
2540 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
2541 } else if (PasswordMaxSize < PasswordMinSize) {
2542 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
2543 }
2544 PObj.SetMaxSize (PasswordMaxSize);
2545 >>
2546 { Encoding "=" Number "," }
2547 vfrStatementQuestionOptionList
2548 E:EndPassword << CRT_END_OP (E); >>
2549 ";"
2550 ;
2551
2552 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
2553 << UINT8 HFlags = 0; >>
2554 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
2555 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
2556 ;
2557
2558 passwordFlagsField [UINT8 & HFlags] :
2559 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2560 | questionheaderFlagsField[HFlags]
2561 ;
2562
2563 vfrStatementOrderedList :
2564 <<
2565 CIfrOrderedList OLObj;
2566 UINT32 VarArraySize;
2567 >>
2568 L:OrderedList << OLObj.SetLineNo(L->getLine()); >>
2569 vfrQuestionHeader[OLObj] ","
2570 <<
2571 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2572 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
2573 >>
2574 {
2575 MaxContainers "=" M:Number "," <<
2576 if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) {
2577 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
2578 } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) {
2579 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
2580 }
2581 OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine()));
2582 >>
2583 }
2584 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] {","}}
2585 vfrStatementQuestionOptionList
2586 E:EndList << CRT_END_OP (E); >>
2587 ";"
2588 ;
2589
2590 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
2591 <<
2592 UINT8 HFlags = 0;
2593 UINT8 LFlags = 0;
2594 >>
2595 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
2596 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
2597 ;
2598
2599 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2600 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2601 | "UNIQUE" << $LFlags |= 0x01; >>
2602 | "NOEMPTY" << $LFlags |= 0x02; >>
2603 | questionheaderFlagsField[HFlags]
2604 ;
2605
2606 vfrStatementTime :
2607 <<
2608 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2609 CHAR8 *VarIdStr[3] = {NULL, };
2610 CIfrTime TObj;
2611 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2612 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
2613 >>
2614 L:Time << TObj.SetLineNo(L->getLine()); >>
2615 (
2616 (
2617 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
2618 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2619 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
2620 }
2621 >>
2622 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
2623 vfrStatementQuestionOptionList
2624 )
2625 |
2626 (
2627 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
2628 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
2629 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
2630 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
2631 minMaxTimeStepDefault[Val.time, 0]
2632
2633 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
2634 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
2635 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2636 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2637 minMaxTimeStepDefault[Val.time, 1]
2638
2639 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
2640 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
2641 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
2642 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
2643 minMaxTimeStepDefault[Val.time, 2]
2644 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
2645 <<
2646 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2647 TObj.SetQuestionId (QId);
2648 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
2649 TObj.SetPrompt (_STOSID(HP->getText(), HP->getLine()));
2650 TObj.SetHelp (_STOSID(HH->getText(), HH->getLine()));
2651 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2652 >>
2653 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
2654 )
2655 ( vfrStatementInconsistentIf )*
2656 )
2657 E:EndTime << CRT_END_OP (E); >>
2658 ";"
2659 ;
2660
2661 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
2662 Minimum "=" Number ","
2663 Maximum "=" Number ","
2664 { "step" "=" Number "," }
2665 {
2666 "default" "=" N:Number "," <<
2667 switch (KeyValue) {
2668 case 0:
2669 T.Hour = _STOU8(N->getText(), N->getLine());
2670 if (T.Hour > 23) {
2671 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
2672 }
2673 break;
2674 case 1:
2675 T.Minute = _STOU8(N->getText(), N->getLine());
2676 if (T.Minute > 59) {
2677 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
2678 }
2679 break;
2680 case 2:
2681 T.Second = _STOU8(N->getText(), N->getLine());
2682 if (T.Second > 59) {
2683 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
2684 }
2685 break;
2686 }
2687 >>
2688 }
2689 ;
2690
2691 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
2692 << UINT8 LFlags = 0; >>
2693 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
2694 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2695 ;
2696
2697 timeFlagsField [UINT8 & Flags] :
2698 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2699 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
2700 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
2701 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
2702 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2703 | "STORAGE_TIME" << $Flags |= 0x10; >>
2704 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2705 ;
2706
2707 vfrStatementQuestionTag :
2708 vfrStatementStatTag "," |
2709 vfrStatementInconsistentIf |
2710 vfrStatementNoSubmitIf |
2711 vfrStatementDisableIfQuest |
2712 vfrStatementRefresh |
2713 vfrStatementVarstoreDevice |
2714 vfrStatementExtension |
2715 vfrStatementRefreshEvent "," |
2716 vfrStatementWarningIf
2717 ;
2718
2719 vfrStatementQuestionTagList :
2720 ( vfrStatementQuestionTag )*
2721 ;
2722
2723 vfrStatementQuestionOptionTag :
2724 vfrStatementSuppressIfQuest |
2725 vfrStatementGrayOutIfQuest |
2726 vfrStatementValue |
2727 vfrStatementDefault |
2728 vfrStatementRead |
2729 vfrStatementWrite |
2730 vfrStatementOptions
2731 ;
2732
2733 vfrStatementQuestionOptionList :
2734 (
2735 vfrStatementQuestionTag |
2736 vfrStatementQuestionOptionTag
2737 )*
2738 ;
2739
2740 vfrStatementStatList :
2741 vfrStatementStat |
2742 vfrStatementQuestions |
2743 vfrStatementConditionalNew |
2744 vfrStatementLabel |
2745 vfrStatementExtension |
2746 // Just for framework vfr compatibility
2747 vfrStatementInvalid
2748 ;
2749
2750 vfrStatementStatListOld :
2751 vfrStatementStat |
2752 vfrStatementQuestions |
2753 vfrStatementLabel |
2754 // Just for framework vfr compatibility
2755 vfrStatementInvalid
2756 ;
2757
2758 vfrStatementDisableIfStat :
2759 <<
2760 CIfrDisableIf DIObj;
2761 >>
2762 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2763 vfrStatementExpression[0] ";"
2764 ( vfrStatementStatList )*
2765 E:EndIf << CRT_END_OP (E); >>
2766 ";"
2767 ;
2768
2769 vfrStatementInconsistentIfStat :
2770 << CIfrInconsistentIf IIObj; >>
2771 L:InconsistentIf <<
2772 if (!mCompatibleMode) {
2773 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2774 }
2775 IIObj.SetLineNo(L->getLine());
2776 >>
2777 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2778 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2779 vfrStatementExpression[0]
2780 E:EndIf << CRT_END_OP (E); >>
2781 ";"
2782 ;
2783
2784 //
2785 // Compatible for framework vfr file
2786 //
2787 vfrStatementgrayoutIfSuppressIf:
2788 << CIfrSuppressIf SIObj; >>
2789 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2790 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2791 vfrStatementExpression[0]
2792 ";"
2793 ;
2794
2795 vfrStatementsuppressIfGrayOutIf:
2796 << CIfrGrayOutIf GOIObj; >>
2797 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2798 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2799 vfrStatementExpression[0]
2800 ";"
2801 ;
2802
2803 vfrStatementSuppressIfStatNew :
2804 << CIfrSuppressIf SIObj;>>
2805 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2806 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2807 vfrStatementExpression[0]
2808 ";"
2809 ( vfrStatementStatList )*
2810 E: EndIf ";" << CRT_END_OP (E); >>
2811 ;
2812
2813 vfrStatementGrayOutIfStatNew :
2814 << CIfrGrayOutIf GOIObj;>>
2815 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2816 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2817 vfrStatementExpression[0]
2818 ";"
2819 ( vfrStatementStatList )*
2820 E: EndIf ";" << CRT_END_OP (E); >>
2821 ;
2822
2823 vfrStatementSuppressIfStatOld :
2824 <<
2825 CIfrSuppressIf SIObj;
2826 BOOLEAN GrayOutExist = FALSE;
2827 >>
2828 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2829 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2830 vfrStatementExpression[0]
2831 ";"
2832 {
2833 vfrStatementsuppressIfGrayOutIf
2834 << GrayOutExist = TRUE; >>
2835 }
2836 ( vfrStatementStatListOld )*
2837 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
2838 ;
2839
2840 vfrStatementGrayOutIfStatOld :
2841 <<
2842 CIfrGrayOutIf GOIObj;
2843 BOOLEAN SuppressExist = FALSE;
2844 >>
2845 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2846 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2847 vfrStatementExpression[0]
2848 ";"
2849 {
2850 vfrStatementgrayoutIfSuppressIf
2851 << SuppressExist = TRUE; >>
2852 }
2853 ( vfrStatementStatListOld )*
2854 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
2855 ;
2856
2857 vfrImageTag :
2858 << CIfrImage IObj; >>
2859 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText(), S1->getLine())); IObj.SetLineNo(L->getLine()); >>
2860 ;
2861
2862 vfrLockedTag :
2863 << CIfrLocked LObj; >>
2864 L:Locked << LObj.SetLineNo(L->getLine()); >>
2865 ;
2866
2867 vfrModalTag :
2868 << CIfrModal MObj; >>
2869 L:Modal << MObj.SetLineNo(L->getLine()); >>
2870 ;
2871
2872 vfrStatementStatTag :
2873 vfrImageTag |
2874 vfrLockedTag
2875 ;
2876
2877 vfrStatementStatTagList :
2878 vfrStatementStatTag ( "," vfrStatementStatTag )*
2879 ;
2880
2881 vfrStatementImage :
2882 vfrImageTag
2883 ";"
2884 ;
2885
2886 vfrStatementModal :
2887 vfrModalTag
2888 ";"
2889 ;
2890
2891 vfrStatementLocked :
2892 vfrLockedTag
2893 ";"
2894 ;
2895
2896 vfrStatementInconsistentIf :
2897 << CIfrInconsistentIf IIObj; >>
2898 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
2899 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2900 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2901 vfrStatementExpression[0]
2902 E:EndIf << CRT_END_OP (E); >>
2903 ;
2904
2905 vfrStatementNoSubmitIf :
2906 << CIfrNoSubmitIf NSIObj; >>
2907 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
2908 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2909 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2910 vfrStatementExpression[0]
2911 E:EndIf << CRT_END_OP (E); >>
2912 ;
2913
2914 vfrStatementWarningIf :
2915 << CIfrWarningIf WIObj; >>
2916 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
2917 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >>
2918 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>}
2919 vfrStatementExpression[0]
2920 E:EndIf << CRT_END_OP (E); >>
2921 ;
2922
2923 vfrStatementDisableIfQuest :
2924 <<
2925 CIfrDisableIf DIObj;
2926 >>
2927 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2928 vfrStatementExpression[0] ";"
2929 vfrStatementQuestionOptionList
2930 E:EndIf << CRT_END_OP (E); >>
2931 ;
2932
2933 vfrStatementRefresh :
2934 << CIfrRefresh RObj; >>
2935 L:Refresh << RObj.SetLineNo(L->getLine()); >>
2936 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText(), I->getLine())); >>
2937 ;
2938
2939 vfrStatementRefreshEvent :
2940 <<
2941 CIfrRefreshId RiObj;
2942 EFI_GUID Guid;
2943 >>
2944 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
2945 "=" guidDefinition[Guid] << RiObj.SetRefreshEventGroutId (&Guid); >>
2946 ;
2947
2948 vfrStatementVarstoreDevice :
2949 << CIfrVarStoreDevice VDObj; >>
2950 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
2951 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >>
2952 ;
2953
2954 vfrStatementSuppressIfQuest :
2955 << CIfrSuppressIf SIObj; >>
2956 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2957 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2958 vfrStatementExpression[0] ";"
2959 vfrStatementQuestionOptionList
2960 E:EndIf << CRT_END_OP (E); >>
2961 ;
2962
2963 vfrStatementGrayOutIfQuest :
2964 << CIfrGrayOutIf GOIObj; >>
2965 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2966 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2967 vfrStatementExpression[0] ";"
2968 vfrStatementQuestionOptionList
2969 E:EndIf << CRT_END_OP (E); >>
2970 ;
2971
2972 vfrStatementOptions :
2973 vfrStatementOneOfOption
2974 ;
2975
2976 vfrStatementOneOfOption :
2977 <<
2978 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2979 CHAR8 *VarStoreName = NULL;
2980 UINT32 Size = 0;
2981 BOOLEAN TypeError = FALSE;
2982 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
2983 EFI_GUID *VarStoreGuid = NULL;
2984
2985 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2986 TypeError = TRUE;
2987 Size = sizeof (EFI_IFR_TYPE_VALUE);
2988 } else {
2989 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
2990 }
2991
2992 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
2993 CIfrOneOfOption OOOObj ((UINT8)Size);
2994 >>
2995 L:Option <<
2996 OOOObj.SetLineNo(L->getLine());
2997 if (TypeError) {
2998 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
2999 }
3000 if (ReturnCode != VFR_RETURN_SUCCESS) {
3001 _PCATCH (ReturnCode, L->getLine());
3002 }
3003 >>
3004 Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," << OOOObj.SetOption (_STOSID(S->getText(), S->getLine())); >>
3005 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] >[Val] ","
3006 <<
3007 if (gCurrentMinMaxData != NULL) {
3008 //set min/max value for oneof opcode
3009 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
3010 switch (_GET_CURRQEST_DATATYPE()) {
3011 case EFI_IFR_TYPE_NUM_SIZE_64:
3012 gCurrentMinMaxData->SetMinMaxStepData(Val.u64, Val.u64, Step);
3013 break;
3014 case EFI_IFR_TYPE_NUM_SIZE_32:
3015 gCurrentMinMaxData->SetMinMaxStepData(Val.u32, Val.u32, (UINT32) Step);
3016 break;
3017 case EFI_IFR_TYPE_NUM_SIZE_16:
3018 gCurrentMinMaxData->SetMinMaxStepData(Val.u16, Val.u16, (UINT16) Step);
3019 break;
3020 case EFI_IFR_TYPE_NUM_SIZE_8:
3021 gCurrentMinMaxData->SetMinMaxStepData(Val.u8, Val.u8, (UINT8) Step);
3022 break;
3023 default:
3024 break;
3025 }
3026 }
3027 OOOObj.SetType (_GET_CURRQEST_DATATYPE());
3028 OOOObj.SetValue (Val);
3029 >>
3030 F:FLAGS "=" vfrOneOfOptionFlags[OOOObj, F->getLine()]
3031 <<
3032 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3033 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
3034 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
3035 if (OOOObj.GetFlags () & 0x10) {
3036 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
3037 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3038 EFI_HII_DEFAULT_CLASS_STANDARD,
3039 _GET_CURRQEST_VARTINFO(),
3040 VarStoreName,
3041 VarStoreGuid,
3042 _GET_CURRQEST_DATATYPE (),
3043 Val
3044 ), L->getLine());
3045 }
3046 if (OOOObj.GetFlags () & 0x20) {
3047 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
3048 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3049 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
3050 _GET_CURRQEST_VARTINFO(),
3051 VarStoreName,
3052 VarStoreGuid,
3053 _GET_CURRQEST_DATATYPE (),
3054 Val
3055 ), L->getLine());
3056 }
3057 }
3058 >>
3059 {
3060 "," Key "=" KN:Number <<
3061 if (!mCompatibleMode) {
3062 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3063 }
3064 //
3065 // Guid Option Key
3066 //
3067 CIfrOptionKey IfrOptionKey (
3068 gCurrentQuestion->QUESTION_ID(),
3069 Val,
3070 _STOQID(KN->getText(), KN->getLine())
3071 );
3072 SET_LINE_INFO (IfrOptionKey, KN);
3073 >>
3074 }
3075 (
3076 T:"," vfrImageTag << OOOObj.SetScope (1); CRT_END_OP (T); >>
3077 )*
3078 ";"
3079 ;
3080
3081 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3082 <<
3083 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3084 UINT8 HFlags = 0;
3085 >>
3086 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3087 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3088 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3089 ;
3090
3091 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3092 N:Number << $LFlags |= _STOU8(N->getText(), N->getLine()); >>
3093 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3094 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3095 | InteractiveFlag << $HFlags |= 0x04; >>
3096 | ResetRequiredFlag << $HFlags |= 0x10; >>
3097 | ManufacturingFlag << $LFlags |= 0x20; >>
3098 | DefaultFlag << $LFlags |= 0x10; >>
3099 | A:NVAccessFlag <<
3100 if (mCompatibleMode) {
3101 $HFlags |= 0x08;
3102 } else {
3103 gCVfrErrorHandle.HandleWarning (
3104 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3105 A->getLine(),
3106 A->getText()
3107 );
3108 }
3109 >>
3110 | L:LateCheckFlag <<
3111 if (mCompatibleMode) {
3112 $HFlags |= 0x20;
3113 } else {
3114 gCVfrErrorHandle.HandleWarning (
3115 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3116 L->getLine(),
3117 L->getText()
3118 );
3119 }
3120 >>
3121 ;
3122
3123 vfrStatementLabel :
3124 L:Label
3125 N:Number <<
3126 if (mCompatibleMode) {
3127 //
3128 // Add end Label for Framework Vfr
3129 //
3130 CIfrLabel LObj1;
3131 LObj1.SetLineNo(L->getLine());
3132 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3133 }
3134
3135 {
3136 CIfrLabel LObj2;
3137 LObj2.SetLineNo(L->getLine());
3138 LObj2.SetNumber (_STOU16(N->getText(), N->getLine()));
3139 }
3140 >>
3141 ";"
3142 ;
3143
3144 vfrStatementBanner :
3145 << CIfrBanner BObj; >>
3146 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3147 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >>
3148 (
3149 (
3150 Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >>
3151 Align
3152 (
3153 Left << BObj.SetAlign (0); >>
3154 | Center << BObj.SetAlign (1); >>
3155 | Right << BObj.SetAlign (2); >>
3156 ) ";"
3157 )
3158 |
3159 (
3160 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >>
3161 )
3162 )
3163 ;
3164
3165 //******************************************************************************
3166 //
3167 // keep some syntax for compatibility but not generate any IFR object
3168 //
3169 vfrStatementInvalidHidden :
3170 L:Hidden <<
3171 if (!mCompatibleMode) {
3172 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3173 }
3174 >>
3175 Value "=" Number ","
3176 Key "=" Number ";"
3177 ;
3178
3179 vfrStatementInvalidInconsistentIf :
3180 InconsistentIf
3181 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3182 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3183 vfrStatementExpression[0]
3184 EndIf
3185 ";"
3186 ;
3187
3188 vfrStatementInvalidInventory :
3189 L:Inventory <<
3190 if (!mCompatibleMode) {
3191 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3192 }
3193 >>
3194 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
3195 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
3196 {
3197 Text "=" "STRING_TOKEN" "\(" Number "\)"
3198 }
3199 ";"
3200 ;
3201
3202 vfrStatementInvalidSaveRestoreDefaults :
3203 (
3204 L:Save <<
3205 if (!mCompatibleMode) {
3206 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3207 }
3208 >>
3209 |
3210 K:Restore <<
3211 if (!mCompatibleMode) {
3212 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
3213 }
3214 >>
3215 )
3216 Defaults ","
3217 FormId "=" Number ","
3218 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
3219 Help "=" "STRING_TOKEN" "\(" Number "\)"
3220 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
3221 { "," Key "=" Number }
3222 ";"
3223 ;
3224
3225 //******************************************************************************
3226 //
3227 // The syntax of expression
3228 //
3229 #token Dup("dup") "dup"
3230 #token VarEqVal("vareqval") "vareqval"
3231 #token Var("var") "var"
3232 #token IdEqVal("ideqval") "ideqval"
3233 #token IdEqId("ideqid") "ideqid"
3234 #token IdEqValList("ideqvallist") "ideqvallist"
3235 #token QuestionRef("questionref") "questionref"
3236 #token RuleRef("ruleref") "ruleref"
3237 #token StringRef("stringref") "stringref"
3238 #token PushThis("pushthis") "pushthis"
3239 #token Security("security") "security"
3240 #token Get("get") "get"
3241 #token True("TRUE") "TRUE"
3242 #token False("FALSE") "FALSE"
3243 #token One("ONE") "ONE"
3244 #token Ones("ONES") "ONES"
3245 #token Zero("ZERO") "ZERO"
3246 #token Undefined("UNDEFINED") "UNDEFINED"
3247 #token Version("VERSION") "VERSION"
3248 #token Length("length") "length"
3249 #token AND("AND") "AND"
3250 #token OR("OR") "OR"
3251 #token NOT("NOT") "NOT"
3252 #token Set("set") "set"
3253 #token BitWiseNot("~") "\~"
3254 #token BoolVal("boolval") "boolval"
3255 #token StringVal("stringval") "stringval"
3256 #token UnIntVal("unintval") "unintval"
3257 #token ToUpper("toupper") "toupper"
3258 #token ToLower("tolower") "tolower"
3259 #token Match("match") "match"
3260 #token Catenate("catenate") "catenate"
3261 #token QuestionRefVal("questionrefval") "questionrefval"
3262 #token StringRefVal("stringrefval") "stringrefval"
3263 #token Map("map") "map"
3264 #token RefreshGuid("refreshguid") "refreshguid"
3265
3266 //
3267 // Root expression extension function called by other function.
3268 //
3269 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
3270 << if ($RootLevel == 0) {mCIfrOpHdrIndex ++; if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); _CLEAR_SAVED_OPHDR ();} >>
3271 andTerm[$RootLevel, $ExpOpCount]
3272 (
3273 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3274 )*
3275 <<
3276 //
3277 // Extend OpCode Scope only for the root expression.
3278 //
3279 if ($ExpOpCount > 1 && $RootLevel == 0) {
3280 if (_SET_SAVED_OPHDR_SCOPE()) {
3281 CIfrEnd EObj;
3282 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
3283 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
3284 }
3285 }
3286 }
3287
3288 if ($RootLevel == 0) {
3289 mCIfrOpHdrIndex --;
3290 }
3291 >>
3292 ;
3293
3294 //
3295 // Add new sub function for the sub expression extension to remember the ExpOpCount
3296 // This funciton is only called by sub expression.
3297 //
3298 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
3299 andTerm[$RootLevel, $ExpOpCount]
3300 (
3301 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3302 )*
3303 ;
3304
3305 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3306 bitwiseorTerm[$RootLevel, $ExpOpCount]
3307 (
3308 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
3309 )*
3310 ;
3311
3312 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3313 bitwiseandTerm[$RootLevel, $ExpOpCount]
3314 (
3315 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
3316 )*
3317 ;
3318
3319 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3320 equalTerm[$RootLevel, $ExpOpCount]
3321 (
3322 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
3323 )*
3324 ;
3325
3326 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3327 compareTerm[$RootLevel, $ExpOpCount]
3328 (
3329 (
3330 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
3331 )
3332 |
3333 (
3334 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
3335 )
3336 )*
3337 ;
3338
3339 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3340 shiftTerm[$RootLevel, $ExpOpCount]
3341 (
3342 (
3343 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
3344 )
3345 |
3346 (
3347 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
3348 )
3349 |
3350 (
3351 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
3352 )
3353 |
3354 (
3355 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
3356 )
3357 )*
3358 ;
3359
3360 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3361 addMinusTerm[$RootLevel, $ExpOpCount]
3362 (
3363 (
3364 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
3365 )
3366 |
3367 (
3368 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
3369 )
3370 )*
3371 ;
3372
3373 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3374 multdivmodTerm[$RootLevel, $ExpOpCount]
3375 (
3376 (
3377 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
3378 )
3379 |
3380 (
3381 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
3382 )
3383 )*
3384 ;
3385
3386 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3387 castTerm[$RootLevel, $ExpOpCount]
3388 (
3389 (
3390 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
3391 )
3392 |
3393 (
3394 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
3395 )
3396 |
3397 (
3398 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
3399 )
3400 )*
3401 ;
3402
3403 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3404 << UINT8 CastType = 0xFF; >>
3405 (
3406 L:"\("
3407 (
3408 Boolean << CastType = 0; >>
3409 | Uint64 << CastType = 1; >>
3410 | Uint32 << CastType = 1; >>
3411 | Uint16 << CastType = 1; >>
3412 | Uint8 << CastType = 1; >>
3413 )
3414 "\)"
3415 )*
3416 atomTerm[$RootLevel, $ExpOpCount]
3417 <<
3418 switch (CastType) {
3419 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
3420 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
3421 }
3422 >>
3423 ;
3424
3425 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3426 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
3427 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
3428 | vfrExpressionParen[$RootLevel, $ExpOpCount]
3429 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
3430 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
3431 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
3432 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
3433 | vfrExpressionMap[$RootLevel, $ExpOpCount]
3434 | (
3435 L:NOT
3436 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
3437 )
3438 ;
3439
3440 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3441 L:Catenate
3442 "\("
3443 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3444 ","
3445 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3446 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
3447 ;
3448
3449 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3450 L:Match
3451 "\("
3452 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3453 ","
3454 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3455 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
3456 ;
3457
3458 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3459 "\("
3460 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3461 "\)"
3462 ;
3463
3464 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3465 dupExp[$RootLevel, $ExpOpCount]
3466 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
3467 | ideqvalExp[$RootLevel, $ExpOpCount]
3468 | ideqidExp[$RootLevel, $ExpOpCount]
3469 | ideqvallistExp[$RootLevel, $ExpOpCount]
3470 | questionref1Exp[$RootLevel, $ExpOpCount]
3471 | rulerefExp[$RootLevel, $ExpOpCount]
3472 | stringref1Exp[$RootLevel, $ExpOpCount]
3473 | pushthisExp[$RootLevel, $ExpOpCount]
3474 | securityExp[$RootLevel, $ExpOpCount]
3475 | getExp[$RootLevel, $ExpOpCount]
3476 ;
3477
3478 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3479 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3480 ;
3481
3482 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3483 <<
3484 EFI_QUESTION_ID QId;
3485 UINT32 Mask;
3486 UINT16 ConstVal;
3487 CHAR8 *VarIdStr;
3488 UINT32 LineNo;
3489 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
3490 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
3491 >>
3492 L:VarEqVal <<
3493 if (!mCompatibleMode) {
3494 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3495 }
3496 >>
3497 VK:Var
3498 OpenParen
3499 VN:Number <<
3500 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
3501 VfrReturnCode = mCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
3502 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
3503 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
3504 VarIdStr,
3505 &mFormsetGuid,
3506 _STOSID(VN->getText(), VN->getLine()),
3507 0x2, //default type is UINT16
3508 FALSE
3509 ), VN);
3510 } else {
3511 _PCATCH (VfrReturnCode, VN);
3512 }
3513 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
3514 LineNo = GET_LINENO(VN);
3515 >>
3516 CloseParen
3517 (
3518 (
3519 "=="
3520 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3521 <<
3522 if (Mask == 0) {
3523 CIfrEqIdVal EIVObj (L->getLine());
3524 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3525 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3526 EIVObj.SetValue (ConstVal);
3527 $ExpOpCount++;
3528 } else {
3529 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3530 }
3531 >>
3532 )
3533 |
3534 (
3535 "<="
3536 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3537 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3538 )
3539 |
3540 (
3541 "<"
3542 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3543 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3544 )
3545 |
3546 (
3547 ">="
3548 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3549 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3550 )
3551 |
3552 (
3553 ">"
3554 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3555 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3556 )
3557 )
3558 ;
3559
3560 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3561 <<
3562 EFI_QUESTION_ID QId;
3563 UINT32 Mask;
3564 UINT16 ConstVal;
3565 CHAR8 *VarIdStr;
3566 UINT32 LineNo;
3567 >>
3568 L:IdEqVal
3569 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3570 (
3571 (
3572 "=="
3573 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3574 <<
3575 if (Mask == 0) {
3576 CIfrEqIdVal EIVObj (L->getLine());
3577 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3578 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3579 EIVObj.SetValue (ConstVal);
3580 $ExpOpCount++;
3581 } else {
3582 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3583 }
3584 >>
3585 )
3586 |
3587 (
3588 "<="
3589 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3590 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3591 )
3592 |
3593 (
3594 "<"
3595 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3596 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3597 )
3598 |
3599 (
3600 ">="
3601 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3602 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3603 )
3604 |
3605 (
3606 ">"
3607 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3608 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3609 )
3610 )
3611 ;
3612
3613 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3614 <<
3615 EFI_QUESTION_ID QId[2];
3616 UINT32 Mask[2];
3617 CHAR8 *VarIdStr[2];
3618 UINT32 LineNo[2];
3619 >>
3620 L:IdEqId
3621 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
3622 (
3623 (
3624 "=="
3625 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3626 <<
3627 if (Mask[0] & Mask[1]) {
3628 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
3629 } else {
3630 CIfrEqIdId EIIObj(L->getLine());
3631 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
3632 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
3633 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
3634 $ExpOpCount++;
3635 }
3636 >>
3637 )
3638 |
3639 (
3640 "<="
3641 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3642 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
3643 )
3644 |
3645 (
3646 "<"
3647 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3648 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
3649 )
3650 |
3651 (
3652 ">="
3653 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3654 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
3655 )
3656 |
3657 (
3658 ">"
3659 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3660 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
3661 )
3662 )
3663 ;
3664
3665 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3666 <<
3667 UINT16 ListLen = 0;
3668 EFI_QUESTION_ID QId;
3669 UINT32 Mask;
3670 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3671 CHAR8 *VarIdStr;
3672 UINT32 LineNo;
3673 >>
3674 L:IdEqValList
3675 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3676 "=="
3677 (
3678 V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >>
3679 )+
3680 <<
3681 if (Mask != 0) {
3682 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
3683 } else {
3684 UINT16 Index;
3685 CIfrEqIdList EILObj(L->getLine());
3686 if (QId != EFI_QUESTION_ID_INVALID) {
3687 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3688 }
3689 EILObj.SetListLength (ListLen);
3690 for (Index = 0; Index < ListLen; Index++) {
3691 EILObj.SetValueList (Index, ValueList[Index]);
3692 }
3693
3694 EILObj.UpdateIfrBuffer();
3695 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
3696
3697 if (QId == EFI_QUESTION_ID_INVALID) {
3698 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3699 }
3700 $ExpOpCount++;
3701 }
3702 >>
3703 ;
3704
3705 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3706 <<
3707 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3708 UINT32 BitMask;
3709 CHAR8 *QName = NULL;
3710 UINT32 LineNo = 0;
3711 >>
3712 L:QuestionRef
3713 "\("
3714 (
3715 QN:StringIdentifier <<
3716 QName = QN->getText();
3717 LineNo = QN->getLine();
3718 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
3719 >>
3720 | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >>
3721 )
3722 "\)"
3723 <<
3724 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
3725 ;
3726
3727 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3728 L:RuleRef
3729 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
3730 ;
3731
3732 //******************************************************
3733 // PARSE:
3734 // stringref (STR_FORM_SET_TITLE)
3735 //
3736 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3737 <<
3738 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
3739 >>
3740 L:StringRef
3741 "\("
3742 (
3743 "STRING_TOKEN"
3744 "\("
3745 S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >>
3746 "\)"
3747 | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >>
3748 )
3749 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
3750 ;
3751
3752 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3753 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3754 ;
3755
3756 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3757 <<
3758 EFI_GUID Guid;
3759 >>
3760 L:Security
3761 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
3762 ;
3763
3764 numericVarStoreType [UINT8 & VarType] :
3765 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
3766 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
3767 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
3768 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
3769 ;
3770
3771 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3772 <<
3773 EFI_VARSTORE_INFO Info;
3774 CHAR8 *VarIdStr = NULL;
3775 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3776 UINT32 Mask = 0;
3777 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3778 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3779 UINT32 VarSize = 0;
3780 Info.mVarStoreId = 0;
3781 >>
3782 L:Get
3783 "\("
3784 vfrStorageVarId[Info, VarIdStr, FALSE]
3785 {"\|" FLAGS "=" numericVarStoreType [VarType] }
3786 "\)" <<
3787 {
3788 if (Info.mVarStoreId == 0) {
3789 // support Date/Time question
3790 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3791 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3792 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3793 }
3794 if (QType == QUESTION_DATE) {
3795 Info.mVarType = EFI_IFR_TYPE_DATE;
3796 } else if (QType == QUESTION_TIME) {
3797 Info.mVarType = EFI_IFR_TYPE_TIME;
3798 }
3799 switch (Mask) {
3800 case DATE_YEAR_BITMASK:
3801 Info.mInfo.mVarOffset = 0;
3802 break;
3803 case DATE_DAY_BITMASK:
3804 Info.mInfo.mVarOffset = 3;
3805 break;
3806 case TIME_HOUR_BITMASK:
3807 Info.mInfo.mVarOffset = 0;
3808 break;
3809 case TIME_MINUTE_BITMASK:
3810 Info.mInfo.mVarOffset = 1;
3811 break;
3812 case TIME_SECOND_BITMASK:
3813 Info.mInfo.mVarOffset = 2;
3814 break;
3815 default:
3816 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3817 break;
3818 }
3819 } else {
3820 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3821 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3822 }
3823 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3824 Info.mVarType = VarType;
3825 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3826 Info.mVarTotalSize = VarSize;
3827 }
3828 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3829 if (VarSize != Info.mVarTotalSize) {
3830 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
3831 }
3832 }
3833 CIfrGet GObj(L->getLine());
3834 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
3835 GObj.SetVarInfo (&Info);
3836 delete VarIdStr;
3837 $ExpOpCount++;
3838 }
3839 >>
3840 ;
3841
3842 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3843 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
3844 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
3845 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
3846 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
3847 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
3848 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
3849 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
3850 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
3851 ;
3852
3853 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3854 lengthExp[$RootLevel, $ExpOpCount]
3855 | bitwisenotExp[$RootLevel, $ExpOpCount]
3856 | question23refExp[$RootLevel, $ExpOpCount]
3857 | stringref2Exp[$RootLevel, $ExpOpCount]
3858 | toboolExp[$RootLevel, $ExpOpCount]
3859 | tostringExp[$RootLevel, $ExpOpCount]
3860 | unintExp[$RootLevel, $ExpOpCount]
3861 | toupperExp[$RootLevel, $ExpOpCount]
3862 | tolwerExp[$RootLevel, $ExpOpCount]
3863 | setExp[$RootLevel, $ExpOpCount]
3864 ;
3865
3866 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3867 L:Length
3868 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3869 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
3870 ;
3871
3872 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3873 L:BitWiseNot
3874 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3875 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
3876 ;
3877
3878 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3879 <<
3880 UINT8 Type = 0x1;
3881 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
3882 EFI_GUID Guid = {0,};
3883 >>
3884 L:QuestionRefVal
3885 "\("
3886 {
3887 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >>
3888 }
3889 {
3890 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
3891 }
3892 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3893 "\)"
3894 <<
3895 switch (Type) {
3896 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
3897 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
3898 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;}
3899 }
3900 $ExpOpCount++;
3901 >>
3902 ;
3903
3904 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3905 L:StringRefVal
3906 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3907 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
3908 ;
3909
3910 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3911 L:BoolVal
3912 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3913 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
3914 ;
3915
3916 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3917 << UINT8 Fmt = 0; >>
3918 L:StringVal
3919 {
3920 Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >>
3921 }
3922 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3923 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
3924 ;
3925
3926 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3927 L:UnIntVal
3928 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3929 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
3930 ;
3931
3932 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3933 L:ToUpper
3934 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3935 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
3936 ;
3937
3938 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3939 L:ToLower
3940 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3941 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
3942 ;
3943
3944 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3945 <<
3946 EFI_VARSTORE_INFO Info;
3947 CHAR8 *VarIdStr = NULL;
3948 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3949 UINT32 Mask = 0;
3950 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3951 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3952 UINT32 VarSize = 0;
3953 Info.mVarStoreId = 0;
3954 >>
3955 L:Set
3956 "\("
3957 vfrStorageVarId[Info, VarIdStr, FALSE]
3958 {"\|" FLAG "=" numericVarStoreType [VarType] }
3959 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3960 "\)"
3961 <<
3962 {
3963 if (Info.mVarStoreId == 0) {
3964 // support Date/Time question
3965 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3966 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3967 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3968 }
3969 if (QType == QUESTION_DATE) {
3970 Info.mVarType = EFI_IFR_TYPE_DATE;
3971 } else if (QType == QUESTION_TIME) {
3972 Info.mVarType = EFI_IFR_TYPE_TIME;
3973 }
3974 switch (Mask) {
3975 case DATE_YEAR_BITMASK:
3976 Info.mInfo.mVarOffset = 0;
3977 break;
3978 case DATE_DAY_BITMASK:
3979 Info.mInfo.mVarOffset = 3;
3980 break;
3981 case TIME_HOUR_BITMASK:
3982 Info.mInfo.mVarOffset = 0;
3983 break;
3984 case TIME_MINUTE_BITMASK:
3985 Info.mInfo.mVarOffset = 1;
3986 break;
3987 case TIME_SECOND_BITMASK:
3988 Info.mInfo.mVarOffset = 2;
3989 break;
3990 default:
3991 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3992 break;
3993 }
3994 } else {
3995 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3996 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3997 }
3998 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3999 Info.mVarType = VarType;
4000 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4001 Info.mVarTotalSize = VarSize;
4002 }
4003 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4004 if (VarSize != Info.mVarTotalSize) {
4005 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4006 }
4007 }
4008 CIfrSet TSObj(L->getLine());
4009 TSObj.SetVarInfo (&Info);
4010 delete VarIdStr;
4011 $ExpOpCount++;
4012 }
4013 >>
4014 ;
4015
4016 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4017 conditionalExp[$RootLevel, $ExpOpCount]
4018 | findExp[$RootLevel, $ExpOpCount]
4019 | midExp[$RootLevel, $ExpOpCount]
4020 | tokenExp[$RootLevel, $ExpOpCount]
4021 | spanExp[$RootLevel, $ExpOpCount]
4022 ;
4023
4024 #token Cond("cond") "cond"
4025 #token Find("find") "find"
4026 #token Mid("mid") "mid"
4027 #token Tok("token") "token"
4028 #token Span("span") "span"
4029
4030 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4031 L:Cond "\("
4032 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4033 "?"
4034 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4035 ":"
4036 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4037 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
4038 ;
4039
4040 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4041 << UINT8 Format; >>
4042 L:Find "\("
4043 findFormat[Format] ( "\|" findFormat[Format] )*
4044 ","
4045 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4046 ","
4047 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4048 ","
4049 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4050 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
4051 ;
4052
4053 findFormat [UINT8 & Format] :
4054 "SENSITIVE" << $Format = 0x00; >>
4055 | "INSENSITIVE" << $Format = 0x01; >>
4056 ;
4057
4058 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4059 L:Mid "\("
4060 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4061 ","
4062 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4063 ","
4064 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4065 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
4066 ;
4067
4068 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4069 L:Tok "\("
4070 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4071 ","
4072 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4073 ","
4074 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4075 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
4076 ;
4077
4078 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4079 << UINT8 Flags = 0; >>
4080 S:Span "\("
4081 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4082 ","
4083 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4084 ","
4085 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4086 ","
4087 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4088 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4089 ;
4090
4091 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4092 L:Map
4093 "\("
4094 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4095 ":" << { CIfrMap MObj(L->getLine()); } >>
4096 (
4097 vfrStatementExpression[0]
4098 ","
4099 vfrStatementExpression[0]
4100 ";"
4101 ) *
4102 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4103 ;
4104
4105 spanFlags [UINT8 & Flags] :
4106 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
4107 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4108 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4109 ;
4110
4111 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4112 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4113
4114 //******************************************************************************
4115 //
4116 // Parser class definition.
4117 //
4118 class EfiVfrParser {
4119 <<
4120 private:
4121 UINT8 mParserStatus;
4122 BOOLEAN mConstantOnlyInExpression;
4123
4124 CVfrDefaultStore mCVfrDefaultStore;
4125 CVfrDataStorage mCVfrDataStorage;
4126 CVfrQuestionDB mCVfrQuestionDB;
4127 CVfrRulesDB mCVfrRulesDB;
4128
4129 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4130 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4131 UINT8 mCIfrOpHdrIndex;
4132 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4133 VOID _CLEAR_SAVED_OPHDR (VOID);
4134 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4135
4136
4137 EFI_VARSTORE_INFO mCurrQestVarInfo;
4138 EFI_GUID *mOverrideClassGuid;
4139 CHAR8* mLastFormEndAddr;
4140
4141 //
4142 // Whether the question already has default value.
4143 //
4144 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
4145 UINT16 mUsedDefaultCount;
4146
4147 //
4148 // For framework vfr compatibility
4149 //
4150 BOOLEAN mCompatibleMode;
4151 EFI_GUID mFormsetGuid;
4152
4153 VOID _CRT_OP (IN BOOLEAN);
4154
4155 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
4156 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
4157
4158 UINT8 _GET_CURRQEST_DATATYPE ();
4159 UINT32 _GET_CURRQEST_VARSIZE ();
4160 UINT32 _GET_CURRQEST_ARRAY_SIZE();
4161 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
4162
4163 public:
4164 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
4165 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
4166 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
4167 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
4168 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
4169
4170 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
4171
4172 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
4173 CHAR8* _U32TOS (IN UINT32);
4174 UINT8 _STOU8 (IN CHAR8 *, IN UINT32);
4175 UINT16 _STOU16 (IN CHAR8 *, IN UINT32);
4176 UINT32 _STOU32 (IN CHAR8 *, IN UINT32);
4177 UINT64 _STOU64 (IN CHAR8 *, IN UINT32);
4178 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4179 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4180 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32);
4181
4182 EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32);
4183 EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32);
4184 EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32);
4185
4186 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
4187
4188 VOID _DeclareDefaultLinearVarStore (IN UINT32);
4189 VOID _DeclareStandardDefaultStorage (IN UINT32);
4190 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
4191
4192 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
4193
4194 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
4195 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
4196 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);
4197 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
4198 VOID SetOverrideClassGuid (IN EFI_GUID *);
4199 //
4200 // For framework vfr compatibility
4201 //
4202 VOID SetCompatibleMode (IN BOOLEAN);
4203 >>
4204 }
4205
4206 <<
4207 VOID
4208 EfiVfrParser::_SAVE_OPHDR_COND (
4209 IN CIfrOpHeader &OpHdr,
4210 IN BOOLEAN Cond,
4211 IN UINT32 LineNo
4212 )
4213 {
4214 if (Cond == TRUE) {
4215 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4216 return ;
4217 }
4218 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
4219 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
4220 }
4221 }
4222
4223 VOID
4224 EfiVfrParser::_CLEAR_SAVED_OPHDR (
4225 VOID
4226 )
4227 {
4228 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
4229 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
4230 }
4231
4232 BOOLEAN
4233 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
4234 VOID
4235 )
4236 {
4237 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4238 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
4239 return TRUE;
4240 }
4241
4242 //
4243 // IfrOpHdr is not set, FALSE is return.
4244 //
4245 return FALSE;
4246 }
4247
4248 VOID
4249 EfiVfrParser::_CRT_OP (
4250 IN BOOLEAN Crt
4251 )
4252 {
4253 gCreateOp = Crt;
4254 }
4255
4256 VOID
4257 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
4258 IN EFI_VARSTORE_INFO &Info
4259 )
4260 {
4261 mCurrQestVarInfo = Info;
4262 }
4263
4264 EFI_VARSTORE_INFO &
4265 EfiVfrParser::_GET_CURRQEST_VARTINFO (
4266 VOID
4267 )
4268 {
4269 return mCurrQestVarInfo;
4270 }
4271
4272 UINT32
4273 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
4274 VOID
4275 )
4276 {
4277 UINT8 Size = 1;
4278
4279 switch (mCurrQestVarInfo.mVarType) {
4280 case EFI_IFR_TYPE_NUM_SIZE_8:
4281 Size = 1;
4282 break;
4283
4284 case EFI_IFR_TYPE_NUM_SIZE_16:
4285 Size = 2;
4286 break;
4287
4288 case EFI_IFR_TYPE_NUM_SIZE_32:
4289 Size = 4;
4290 break;
4291
4292 case EFI_IFR_TYPE_NUM_SIZE_64:
4293 Size = 8;
4294 break;
4295
4296 default:
4297 break;
4298 }
4299
4300 return (mCurrQestVarInfo.mVarTotalSize / Size);
4301 }
4302
4303 UINT8
4304 EfiVfrParser::_GET_CURRQEST_DATATYPE (
4305 VOID
4306 )
4307 {
4308 return mCurrQestVarInfo.mVarType;
4309 }
4310
4311 UINT32
4312 EfiVfrParser::_GET_CURRQEST_VARSIZE (
4313 VOID
4314 )
4315 {
4316 return mCurrQestVarInfo.mVarTotalSize;
4317 }
4318
4319 VOID
4320 EfiVfrParser::_PCATCH (
4321 IN INTN ReturnCode,
4322 IN INTN ExpectCode,
4323 IN ANTLRTokenPtr Tok,
4324 IN CONST CHAR8 *ErrorMsg
4325 )
4326 {
4327 if (ReturnCode != ExpectCode) {
4328 mParserStatus++;
4329 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
4330 }
4331 }
4332
4333 VOID
4334 EfiVfrParser::_PCATCH (
4335 IN EFI_VFR_RETURN_CODE ReturnCode
4336 )
4337 {
4338 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
4339 }
4340
4341 VOID
4342 EfiVfrParser::_PCATCH (
4343 IN EFI_VFR_RETURN_CODE ReturnCode,
4344 IN ANTLRTokenPtr Tok
4345 )
4346 {
4347 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
4348 }
4349
4350 VOID
4351 EfiVfrParser::_PCATCH (
4352 IN EFI_VFR_RETURN_CODE ReturnCode,
4353 IN UINT32 LineNum
4354 )
4355 {
4356 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
4357 }
4358
4359 VOID
4360 EfiVfrParser::_PCATCH (
4361 IN EFI_VFR_RETURN_CODE ReturnCode,
4362 IN UINT32 LineNum,
4363 IN CONST CHAR8 *ErrorMsg
4364 )
4365 {
4366 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
4367 }
4368
4369 VOID
4370 EfiVfrParser::syn (
4371 ANTLRAbstractToken *Tok,
4372 ANTLRChar *Egroup,
4373 SetWordType *Eset,
4374 ANTLRTokenType ETok,
4375 INT32 Huh
4376 )
4377 {
4378 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
4379
4380 mParserStatus += 1;
4381 }
4382
4383 CHAR8 *
4384 EfiVfrParser::TrimHex (
4385 IN CHAR8 *Str,
4386 OUT BOOLEAN *IsHex
4387 )
4388 {
4389 *IsHex = FALSE;
4390
4391 while (*Str && *Str == ' ') {
4392 Str++;
4393 }
4394 while (*Str && *Str == '0') {
4395 Str++;
4396 }
4397 if (*Str && (*Str == 'x' || *Str == 'X')) {
4398 Str++;
4399 *IsHex = TRUE;
4400 }
4401
4402 return Str;
4403 }
4404
4405 CHAR8 *
4406 EfiVfrParser::_U32TOS (
4407 IN UINT32 Value
4408 )
4409 {
4410 CHAR8 *Str;
4411 Str = new CHAR8[20];
4412 sprintf (Str, "%d", Value);
4413 return Str;
4414 }
4415
4416 UINT8
4417 EfiVfrParser::_STOU8 (
4418 IN CHAR8 *Str,
4419 IN UINT32 LineNum
4420 )
4421 {
4422 BOOLEAN IsHex;
4423 UINT8 Value;
4424 CHAR8 c;
4425
4426 UINT8 PreviousValue;
4427 CHAR8 *OrigString = Str;
4428 CHAR8 ErrorMsg[100];
4429
4430 Str = TrimHex (Str, &IsHex);
4431 for (Value = 0; (c = *Str) != '\0'; Str++) {
4432 PreviousValue = Value;
4433 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4434
4435 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4436 Value += (c - 'a' + 10);
4437 }
4438 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4439 Value += (c - 'A' + 10);
4440 }
4441 if (c >= '0' && c <= '9') {
4442 Value += (c - '0');
4443 }
4444 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4445 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString);
4446 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4447 }
4448 }
4449
4450 return Value;
4451 }
4452
4453 UINT16
4454 EfiVfrParser::_STOU16 (
4455 IN CHAR8 *Str,
4456 IN UINT32 LineNum
4457 )
4458 {
4459 BOOLEAN IsHex;
4460 UINT16 Value;
4461 CHAR8 c;
4462
4463 UINT16 PreviousValue;
4464 CHAR8 *OrigString = Str;
4465 CHAR8 ErrorMsg[100];
4466
4467 Str = TrimHex (Str, &IsHex);
4468 for (Value = 0; (c = *Str) != '\0'; Str++) {
4469 PreviousValue = Value;
4470 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4471
4472 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4473 Value += (c - 'a' + 10);
4474 }
4475 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4476 Value += (c - 'A' + 10);
4477 }
4478 if (c >= '0' && c <= '9') {
4479 Value += (c - '0');
4480 }
4481 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4482 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString);
4483 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4484 }
4485 }
4486
4487 return Value;
4488 }
4489
4490 UINT32
4491 EfiVfrParser::_STOU32 (
4492 IN CHAR8 *Str,
4493 IN UINT32 LineNum
4494 )
4495 {
4496 BOOLEAN IsHex;
4497 UINT32 Value;
4498 CHAR8 c;
4499
4500 UINT32 PreviousValue;
4501 CHAR8 *OrigString = Str;
4502 CHAR8 ErrorMsg[100];
4503
4504 Str = TrimHex (Str, &IsHex);
4505 for (Value = 0; (c = *Str) != '\0'; Str++) {
4506 PreviousValue = Value;
4507 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4508
4509 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4510 Value += (c - 'a' + 10);
4511 }
4512 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4513 Value += (c - 'A' + 10);
4514 }
4515 if (c >= '0' && c <= '9') {
4516 Value += (c - '0');
4517 }
4518 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) {
4519 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString);
4520 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4521 }
4522 }
4523
4524 return Value;
4525 }
4526
4527 UINT64
4528 EfiVfrParser::_STOU64 (
4529 IN CHAR8 *Str,
4530 IN UINT32 LineNum
4531 )
4532 {
4533 BOOLEAN IsHex;
4534 UINT64 Value;
4535 CHAR8 c;
4536 UINT64 PreviousValue;
4537 CHAR8 *OrigString = Str;
4538 CHAR8 ErrorMsg[100];
4539
4540 Str = TrimHex (Str, &IsHex);
4541 for (Value = 0; (c = *Str) != '\0'; Str++) {
4542 PreviousValue = Value;
4543 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4544
4545 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4546 Value += (c - 'a' + 10);
4547 }
4548 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4549 Value += (c - 'A' + 10);
4550 }
4551 if (c >= '0' && c <= '9') {
4552 Value += (c - '0');
4553 }
4554 if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) {
4555 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString);
4556 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4557 }
4558 }
4559
4560 return Value;
4561 }
4562
4563 EFI_HII_DATE
4564 EfiVfrParser::_STOD (
4565 IN CHAR8 *Year,
4566 IN CHAR8 *Month,
4567 IN CHAR8 *Day,
4568 IN UINT32 LineNum
4569 )
4570 {
4571 EFI_HII_DATE Date;
4572
4573 Date.Year = _STOU16 (Year, LineNum);
4574 Date.Month = _STOU8 (Month, LineNum);
4575 Date.Day = _STOU8 (Day, LineNum);
4576
4577 return Date;
4578 }
4579
4580 EFI_HII_TIME
4581 EfiVfrParser::_STOT (
4582 IN CHAR8 *Hour,
4583 IN CHAR8 *Minute,
4584 IN CHAR8 *Second,
4585 IN UINT32 LineNum
4586 )
4587 {
4588 EFI_HII_TIME Time;
4589
4590 Time.Hour = _STOU8 (Hour, LineNum);
4591 Time.Minute = _STOU8 (Minute, LineNum);
4592 Time.Second = _STOU8 (Second, LineNum);
4593
4594 return Time;
4595 }
4596
4597 EFI_STRING_ID
4598 EfiVfrParser::_STOSID (
4599 IN CHAR8 *Str,
4600 IN UINT32 LineNum
4601 )
4602 {
4603 return (EFI_STRING_ID)_STOU16(Str, LineNum);
4604 }
4605
4606 EFI_FORM_ID
4607 EfiVfrParser::_STOFID (
4608 IN CHAR8 *Str,
4609 IN UINT32 LineNum
4610 )
4611 {
4612 return (EFI_FORM_ID)_STOU16(Str, LineNum);
4613 }
4614
4615 EFI_QUESTION_ID
4616 EfiVfrParser::_STOQID (
4617 IN CHAR8 *Str,
4618 IN UINT32 LineNum
4619 )
4620 {
4621 return (EFI_QUESTION_ID)_STOU16(Str, LineNum);
4622 }
4623
4624 VOID
4625 EfiVfrParser::_STRCAT (
4626 IN OUT CHAR8 **Dest,
4627 IN CONST CHAR8 *Src
4628 )
4629 {
4630 CHAR8 *NewStr;
4631 UINT32 Len;
4632
4633 if ((Dest == NULL) || (Src == NULL)) {
4634 return;
4635 }
4636
4637 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
4638 Len += strlen (Src);
4639 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
4640 return;
4641 }
4642 NewStr[0] = '\0';
4643 if (*Dest != NULL) {
4644 strcpy (NewStr, *Dest);
4645 delete *Dest;
4646 }
4647 strcat (NewStr, Src);
4648
4649 *Dest = NewStr;
4650 }
4651
4652 EFI_HII_REF
4653 EfiVfrParser::_STOR (
4654 IN CHAR8 *QuestionId,
4655 IN CHAR8 *FormId,
4656 IN EFI_GUID *FormSetGuid,
4657 IN CHAR8 *DevicePath,
4658 IN UINT32 LineNum
4659 )
4660 {
4661 EFI_HII_REF Ref;
4662 UINT32 Index;
4663
4664 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
4665 Ref.QuestionId = _STOQID (QuestionId, LineNum);
4666 Ref.FormId = _STOFID (FormId, LineNum);
4667 Ref.DevicePath = _STOSID (DevicePath, LineNum);
4668
4669 return Ref;
4670 }
4671
4672 //
4673 // framework vfr to default declare varstore for each structure
4674 //
4675 VOID
4676 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
4677 IN UINT32 LineNo
4678 )
4679 {
4680 SVfrVarStorageNode *pNode;
4681 UINT32 TypeSize;
4682 BOOLEAN FirstNode;
4683 CONST CHAR8 VarName[] = "Setup";
4684
4685 FirstNode = TRUE;
4686 pNode = mCVfrDataStorage.GetBufferVarStoreList();
4687 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
4688 //
4689 // Create the default Buffer Var Store when no VarStore is defined.
4690 // its name should be "Setup"
4691 //
4692 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
4693 CIfrVarStore VSObj;
4694 VSObj.SetLineNo (LineNo);
4695 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
4696 VSObj.SetSize ((UINT16) TypeSize);
4697 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4698 VSObj.SetName ((CHAR8 *) VarName);
4699 VSObj.SetGuid (&mFormsetGuid);
4700 #ifdef VFREXP_DEBUG
4701 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4702 #endif
4703 } else {
4704 for (; pNode != NULL; pNode = pNode->mNext) {
4705 //
4706 // create the default varstore opcode for not declared varstore
4707 // the first varstore name should be "Setup"
4708 //
4709 if (!pNode->mAssignedFlag) {
4710 CIfrVarStore VSObj;
4711 VSObj.SetLineNo (LineNo);
4712 VSObj.SetVarStoreId (pNode->mVarStoreId);
4713 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
4714 if (FirstNode) {
4715 VSObj.SetName ((CHAR8 *) VarName);
4716 FirstNode = FALSE;
4717 } else {
4718 VSObj.SetName (pNode->mVarStoreName);
4719 }
4720 VSObj.SetGuid (&pNode->mGuid);
4721 #ifdef VFREXP_DEBUG
4722 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4723 #endif
4724 }
4725 }
4726 }
4727
4728 pNode = mCVfrDataStorage.GetEfiVarStoreList();
4729 for (; pNode != NULL; pNode = pNode->mNext) {
4730 //
4731 // create the default efi varstore opcode for not exist varstore
4732 //
4733 if (!pNode->mAssignedFlag) {
4734 CIfrVarStoreEfi VSEObj;
4735 VSEObj.SetLineNo (LineNo);
4736 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
4737 VSEObj.SetGuid (&pNode->mGuid);
4738 VSEObj.SetVarStoreId (pNode->mVarStoreId);
4739 // Generate old efi varstore storage structure for compatiable with old "VarEqVal" opcode,
4740 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
4741 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
4742 #ifdef VFREXP_DEBUG
4743 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4744 #endif
4745 }
4746 }
4747
4748 }
4749
4750 VOID
4751 EfiVfrParser::_DeclareDefaultLinearVarStore (
4752 IN UINT32 LineNo
4753 )
4754 {
4755 UINT32 Index;
4756 CHAR8 **TypeNameList;
4757 UINT32 ListSize;
4758 CONST CHAR8 DateName[] = "Date";
4759 CONST CHAR8 TimeName[] = "Time";
4760 CONST CHAR8 DateType[] = "EFI_HII_DATE";
4761 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
4762
4763 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
4764
4765 for (Index = 0; Index < ListSize; Index++) {
4766 UINT32 Size;
4767 EFI_VARSTORE_ID VarStoreId;
4768 CIfrVarStore VSObj;
4769
4770 VSObj.SetLineNo (LineNo);
4771 mCVfrDataStorage.DeclareBufferVarStore (
4772 TypeNameList[Index],
4773 &mFormsetGuid,
4774 &gCVfrVarDataTypeDB,
4775 TypeNameList[Index],
4776 EFI_VARSTORE_ID_INVALID
4777 );
4778 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
4779 VSObj.SetVarStoreId (VarStoreId);
4780 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
4781 VSObj.SetSize ((UINT16) Size);
4782 VSObj.SetName (TypeNameList[Index]);
4783 VSObj.SetGuid (&mFormsetGuid);
4784 }
4785
4786 //
4787 // not required to declare Date and Time VarStore,
4788 // because code to support old format Data and Time
4789 //
4790 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
4791 UINT32 Size;
4792 EFI_VARSTORE_ID VarStoreId;
4793 CIfrVarStore VSObj;
4794
4795 VSObj.SetLineNo (LineNo);
4796 mCVfrDataStorage.DeclareBufferVarStore (
4797 (CHAR8 *) DateName,
4798 &mFormsetGuid,
4799 &gCVfrVarDataTypeDB,
4800 (CHAR8 *) DateType,
4801 EFI_VARSTORE_ID_INVALID
4802 );
4803 mCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
4804 VSObj.SetVarStoreId (VarStoreId);
4805 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
4806 VSObj.SetSize ((UINT16) Size);
4807 VSObj.SetName ((CHAR8 *) DateName);
4808 VSObj.SetGuid (&mFormsetGuid);
4809 }
4810
4811 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
4812 UINT32 Size;
4813 EFI_VARSTORE_ID VarStoreId;
4814 CIfrVarStore VSObj;
4815
4816 VSObj.SetLineNo (LineNo);
4817 mCVfrDataStorage.DeclareBufferVarStore (
4818 (CHAR8 *) TimeName,
4819 &mFormsetGuid,
4820 &gCVfrVarDataTypeDB,
4821 (CHAR8 *) TimeType,
4822 EFI_VARSTORE_ID_INVALID
4823 );
4824 mCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
4825 VSObj.SetVarStoreId (VarStoreId);
4826 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
4827 VSObj.SetSize ((UINT16) Size);
4828 VSObj.SetName ((CHAR8 *) TimeName);
4829 VSObj.SetGuid (&mFormsetGuid);
4830 }
4831 }
4832
4833 VOID
4834 EfiVfrParser::_DeclareStandardDefaultStorage (
4835 IN UINT32 LineNo
4836 )
4837 {
4838 //
4839 // Default Store is declared.
4840 //
4841 CIfrDefaultStore DSObj;
4842
4843 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
4844 DSObj.SetLineNo (LineNo);
4845 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
4846 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
4847
4848 //
4849 // Default MANUFACTURING Store is declared.
4850 //
4851 CIfrDefaultStore DSObjMF;
4852
4853 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4854 DSObjMF.SetLineNo (LineNo);
4855 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
4856 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4857 }
4858
4859 VOID
4860 EfiVfrParser::AssignQuestionKey (
4861 IN CIfrQuestionHeader &QHObj,
4862 IN ANTLRTokenPtr KeyTok
4863 )
4864 {
4865 UINT16 KeyValue;
4866
4867 if (KeyTok == NULL) {
4868 return;
4869 }
4870
4871 KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine());
4872
4873 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
4874 /*
4875 * if the question is not CALLBACK ignore the key.
4876 */
4877 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
4878 QHObj.SetQuestionId (KeyValue);
4879 }
4880 }
4881
4882 VOID
4883 EfiVfrParser::ConvertIdExpr (
4884 IN UINT32 &ExpOpCount,
4885 IN UINT32 LineNo,
4886 IN EFI_QUESTION_ID QId,
4887 IN CHAR8 *VarIdStr,
4888 IN UINT32 BitMask
4889 )
4890 {
4891 CIfrQuestionRef1 QR1Obj(LineNo);
4892 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
4893 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
4894
4895 if (BitMask != 0) {
4896 CIfrUint32 U32Obj(LineNo);
4897 U32Obj.SetValue (BitMask);
4898
4899 CIfrBitWiseAnd BWAObj(LineNo);
4900
4901 CIfrUint8 U8Obj(LineNo);
4902 switch (BitMask) {
4903 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
4904 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
4905 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
4906 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
4907 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
4908 }
4909
4910 CIfrShiftRight SRObj(LineNo);
4911 }
4912
4913 ExpOpCount += 4;
4914 }
4915
4916 VOID
4917 EfiVfrParser::IdEqValDoSpecial (
4918 IN UINT32 &ExpOpCount,
4919 IN UINT32 LineNo,
4920 IN EFI_QUESTION_ID QId,
4921 IN CHAR8 *VarIdStr,
4922 IN UINT32 BitMask,
4923 IN UINT16 ConstVal,
4924 IN EFI_COMPARE_TYPE CompareType
4925 )
4926 {
4927 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
4928
4929 if (ConstVal > 0xFF) {
4930 CIfrUint16 U16Obj(LineNo);
4931 U16Obj.SetValue (ConstVal);
4932 } else {
4933 CIfrUint8 U8Obj(LineNo);
4934 U8Obj.SetValue ((UINT8)ConstVal);
4935 }
4936
4937 switch (CompareType) {
4938 case EQUAL :
4939 {
4940 CIfrEqual EObj(LineNo);
4941 break;
4942 }
4943 case LESS_EQUAL :
4944 {
4945 CIfrLessEqual LEObj(LineNo);
4946 break;
4947 }
4948 case LESS_THAN :
4949 {
4950 CIfrLessThan LTObj(LineNo);
4951 break;
4952 }
4953 case GREATER_EQUAL :
4954 {
4955 CIfrGreaterEqual GEObj(LineNo);
4956 break;
4957 }
4958 case GREATER_THAN :
4959 {
4960 CIfrGreaterThan GTObj(LineNo);
4961 break;
4962 }
4963 }
4964
4965 ExpOpCount += 2;
4966 }
4967
4968 VOID
4969 EfiVfrParser::IdEqIdDoSpecial (
4970 IN UINT32 &ExpOpCount,
4971 IN UINT32 LineNo,
4972 IN EFI_QUESTION_ID QId1,
4973 IN CHAR8 *VarId1Str,
4974 IN UINT32 BitMask1,
4975 IN EFI_QUESTION_ID QId2,
4976 IN CHAR8 *VarId2Str,
4977 IN UINT32 BitMask2,
4978 IN EFI_COMPARE_TYPE CompareType
4979 )
4980 {
4981 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
4982 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
4983
4984 switch (CompareType) {
4985 case EQUAL :
4986 {
4987 CIfrEqual EObj(LineNo);
4988 break;
4989 }
4990 case LESS_EQUAL :
4991 {
4992 CIfrLessEqual LEObj(LineNo);
4993 break;
4994 }
4995 case LESS_THAN :
4996 {
4997 CIfrLessThan LTObj(LineNo);
4998 break;
4999 }
5000 case GREATER_EQUAL :
5001 {
5002 CIfrGreaterEqual GEObj(LineNo);
5003 break;
5004 }
5005 case GREATER_THAN :
5006 {
5007 CIfrGreaterThan GTObj(LineNo);
5008 break;
5009 }
5010 }
5011
5012 ExpOpCount++;
5013 }
5014
5015 VOID
5016 EfiVfrParser::IdEqListDoSpecial (
5017 IN UINT32 &ExpOpCount,
5018 IN UINT32 LineNo,
5019 IN EFI_QUESTION_ID QId,
5020 IN CHAR8 *VarIdStr,
5021 IN UINT32 BitMask,
5022 IN UINT16 ListLen,
5023 IN UINT16 *ValueList
5024 )
5025 {
5026 UINT16 Index;
5027
5028 if (ListLen == 0) {
5029 return;
5030 }
5031
5032 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
5033 for (Index = 1; Index < ListLen; Index++) {
5034 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
5035 CIfrOr OObj (LineNo);
5036 ExpOpCount++;
5037 }
5038 }
5039
5040 VOID
5041 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
5042 {
5043 mOverrideClassGuid = OverrideClassGuid;
5044 }
5045
5046 //
5047 // For framework vfr compatibility
5048 //
5049 VOID
5050 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
5051 {
5052 mCompatibleMode = Mode;
5053 mCVfrQuestionDB.SetCompatibleMode (Mode);
5054 }
5055
5056 VOID
5057 EfiVfrParser::CheckDuplicateDefaultValue (
5058 IN EFI_DEFAULT_ID DefaultId,
5059 IN ANTLRTokenPtr Tok
5060 )
5061 {
5062 UINT16 Index;
5063
5064 for(Index = 0; Index < mUsedDefaultCount; Index++) {
5065 if (mUsedDefaultArray[Index] == DefaultId) {
5066 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
5067 }
5068 }
5069
5070 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
5071 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
5072 }
5073
5074 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
5075 }
5076 >>
EFI Development Kit II mirror for PVE