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1 /*++ @file
2 Vfr Syntax
3
4 Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 --*/
14
15 #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, $Mask); >>
1393 )
1394 ;
1395
1396 vfrConstantValueField[UINT8 Type, EFI_IFR_TYPE_VALUE &Value, BOOLEAN &ListType] :
1397 <<
1398 EFI_GUID Guid;
1399 BOOLEAN Negative = FALSE;
1400 BOOLEAN IntDecStyle = FALSE;
1401 CIfrNumeric *NumericQst = NULL;
1402 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1403 NumericQst = (CIfrNumeric *) gCurrentQuestion;
1404 IntDecStyle = (NumericQst->GetNumericFlags() & EFI_IFR_DISPLAY) == 0 ? TRUE : FALSE;
1405 }
1406 UINT8 *Type8 = (UINT8 *) &Value;
1407 UINT16 *Type16 = (UINT16 *) &Value;
1408 UINT32 *Type32 = (UINT32 *) &Value;
1409 UINT64 *Type64 = (UINT64 *) &Value;
1410 UINT16 Index = 0;
1411 ListType = FALSE;
1412 >>
1413 {
1414 "\-" << Negative = TRUE; >>
1415 }
1416 N1:Number <<
1417 switch ($Type) {
1418 case EFI_IFR_TYPE_NUM_SIZE_8 :
1419 $Value.u8 = _STOU8(N1->getText(), N1->getLine());
1420 if (IntDecStyle) {
1421 if (Negative) {
1422 if ($Value.u8 > 0x80) {
1423 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT8 type can't big than 0x7F, small than -0x80");
1424 }
1425 } else {
1426 if ($Value.u8 > 0x7F) {
1427 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT8 type can't big than 0x7F, small than -0x80");
1428 }
1429 }
1430 }
1431 if (Negative) {
1432 $Value.u8 = ~$Value.u8 + 1;
1433 }
1434 break;
1435 case EFI_IFR_TYPE_NUM_SIZE_16 :
1436 $Value.u16 = _STOU16(N1->getText(), N1->getLine());
1437 if (IntDecStyle) {
1438 if (Negative) {
1439 if ($Value.u16 > 0x8000) {
1440 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT16 type can't big than 0x7FFF, small than -0x8000");
1441 }
1442 } else {
1443 if ($Value.u16 > 0x7FFF) {
1444 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT16 type can't big than 0x7FFF, small than -0x8000");
1445 }
1446 }
1447 }
1448 if (Negative) {
1449 $Value.u16 = ~$Value.u16 + 1;
1450 }
1451 break;
1452 case EFI_IFR_TYPE_NUM_SIZE_32 :
1453 $Value.u32 = _STOU32(N1->getText(), N1->getLine());
1454 if (IntDecStyle) {
1455 if (Negative) {
1456 if ($Value.u32 > 0x80000000) {
1457 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000");
1458 }
1459 } else {
1460 if ($Value.u32 > 0X7FFFFFFF) {
1461 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000");
1462 }
1463 }
1464 }
1465 if (Negative) {
1466 $Value.u32 = ~$Value.u32 + 1;
1467 }
1468 break;
1469 case EFI_IFR_TYPE_NUM_SIZE_64 :
1470 $Value.u64 = _STOU64(N1->getText(), N1->getLine());
1471 if (IntDecStyle) {
1472 if (Negative) {
1473 if ($Value.u64 > 0x8000000000000000) {
1474 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -0x8000000000000000");
1475 }
1476 } else {
1477 if ($Value.u64 > 0x7FFFFFFFFFFFFFFF) {
1478 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -0x8000000000000000");
1479 }
1480 }
1481 }
1482 if (Negative) {
1483 $Value.u64 = ~$Value.u64 + 1;
1484 }
1485 break;
1486 case EFI_IFR_TYPE_BOOLEAN :
1487 $Value.b = _STOU8(N1->getText(), N1->getLine());
1488 break;
1489 case EFI_IFR_TYPE_STRING :
1490 $Value.string = _STOU16(N1->getText(), N1->getLine());
1491 break;
1492 case EFI_IFR_TYPE_TIME :
1493 case EFI_IFR_TYPE_DATE :
1494 case EFI_IFR_TYPE_REF :
1495 default :
1496 break;
1497 }
1498 >>
1499 | B1:True << $Value.b = TRUE; >>
1500 | B2:False << $Value.b = FALSE; >>
1501 | O1:One << $Value.u8 = _STOU8(O1->getText(), O1->getLine()); >>
1502 | O2:Ones << $Value.u64 = _STOU64(O2->getText(), O2->getLine()); >>
1503 | Z:Zero << $Value.u8 = _STOU8(Z->getText(), Z->getLine()); >>
1504 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(),SECOND->getText(), HOUR->getLine()); >>
1505 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText(), YEAR->getLine()); >>
1506 | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)"
1507 << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText(), QI->getLine()); >>
1508 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText(), S1->getLine()); >>
1509 | "\{" << ListType = TRUE; >>
1510 L1:Number <<
1511 switch (Type) {
1512 case EFI_IFR_TYPE_NUM_SIZE_8 :
1513 Type8[Index] = _STOU8(L1->getText(), L1->getLine());
1514 break;
1515 case EFI_IFR_TYPE_NUM_SIZE_16 :
1516 Type16[Index] = _STOU16(L1->getText(), L1->getLine());
1517 break;
1518 case EFI_IFR_TYPE_NUM_SIZE_32 :
1519 Type32[Index] = _STOU32(L1->getText(), L1->getLine());
1520 break;
1521 case EFI_IFR_TYPE_NUM_SIZE_64 :
1522 Type64[Index] = _STOU64(L1->getText(), L1->getLine());
1523 break;
1524 default:
1525 break;
1526 }
1527 Index++;
1528 >>
1529 (
1530 ","
1531 L2:Number <<
1532 switch (Type) {
1533 case EFI_IFR_TYPE_NUM_SIZE_8 :
1534 Type8[Index] = _STOU8(L2->getText(), L2->getLine());
1535 break;
1536 case EFI_IFR_TYPE_NUM_SIZE_16 :
1537 Type16[Index] = _STOU16(L2->getText(), L2->getLine());
1538 break;
1539 case EFI_IFR_TYPE_NUM_SIZE_32 :
1540 Type32[Index] = _STOU32(L2->getText(), L2->getLine());
1541 break;
1542 case EFI_IFR_TYPE_NUM_SIZE_64 :
1543 Type64[Index] = _STOU64(L2->getText(), L2->getLine());
1544 break;
1545 default:
1546 break;
1547 }
1548 Index++;
1549 >>
1550 )*
1551 "\}"
1552 ;
1553
1554 //*****************************************************************************
1555 //
1556 // the syntax of form definition
1557 //
1558 vfrFormDefinition :
1559 << CIfrForm FObj; >>
1560 F:Form << FObj.SetLineNo(F->getLine()); >>
1561 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1562 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText(), S2->getLine())); >>
1563 (
1564 vfrStatementImage |
1565 vfrStatementLocked |
1566 vfrStatementRules |
1567 vfrStatementDefault |
1568 vfrStatementStat |
1569 vfrStatementQuestions |
1570 vfrStatementConditional |
1571 vfrStatementLabel |
1572 vfrStatementBanner |
1573 // Just for framework vfr compatibility
1574 vfrStatementInvalid |
1575 vfrStatementExtension |
1576 vfrStatementModal |
1577 vfrStatementRefreshEvent ";"
1578 )*
1579 E:EndForm <<
1580 if (mCompatibleMode) {
1581 //
1582 // Add Label for Framework Vfr
1583 //
1584 CIfrLabel LObj1;
1585 LObj1.SetLineNo(E->getLine());
1586 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1587 CIfrLabel LObj2;
1588 LObj2.SetLineNo(E->getLine());
1589 LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
1590 CIfrLabel LObj3;
1591 LObj3.SetLineNo(E->getLine());
1592 LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1593 }
1594
1595 {CIfrEnd EObj; EObj.SetLineNo (E->getLine()); mLastFormEndAddr = EObj.GetObjBinAddr (); gAdjustOpcodeOffset = EObj.GetObjBinOffset ();}
1596 >>
1597 ";"
1598 ;
1599
1600 vfrFormMapDefinition :
1601 <<
1602 CIfrFormMap *FMapObj = NULL;
1603 UINT32 FormMapMethodNumber = 0;
1604 EFI_GUID Guid;
1605 >>
1606 F:FormMap << FMapObj = new CIfrFormMap(); FMapObj->SetLineNo(F->getLine()); >>
1607 FormId "=" S1:Number "," << _PCATCH(FMapObj->SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1608 (
1609 MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";"
1610 MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText(), S2->getLine()), &Guid); FormMapMethodNumber ++; >>
1611 )* << if (FormMapMethodNumber == 0) {_PCATCH (VFR_RETURN_INVALID_PARAMETER, F->getLine(), "No MapMethod is set for FormMap!");} delete FMapObj;>>
1612 (
1613 vfrStatementImage |
1614 vfrStatementLocked |
1615 vfrStatementRules |
1616 vfrStatementDefault |
1617 vfrStatementStat |
1618 vfrStatementQuestions |
1619 vfrStatementConditional |
1620 vfrStatementLabel |
1621 vfrStatementBanner |
1622 vfrStatementExtension |
1623 vfrStatementModal |
1624 vfrStatementRefreshEvent ";"
1625 )*
1626 E:EndForm << CRT_END_OP (E); >>
1627 ";"
1628 ;
1629
1630 vfrStatementRules :
1631 << CIfrRule RObj; >>
1632 R:Rule << RObj.SetLineNo(R->getLine()); >>
1633 S1:StringIdentifier "," <<
1634 mCVfrRulesDB.RegisterRule (S1->getText());
1635 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
1636 >>
1637 vfrStatementExpression[0]
1638 E:EndRule << CRT_END_OP (E); >>
1639 ";"
1640 ;
1641
1642 vfrStatementDefault :
1643 <<
1644 BOOLEAN IsExp = FALSE;
1645 UINT64 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
1646 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
1647 CIfrDefault *DObj = NULL;
1648 CIfrDefault2 *DObj2 = NULL;
1649 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1650 CHAR8 *VarStoreName = NULL;
1651 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1652 UINT32 Size = 0;
1653 EFI_GUID *VarGuid = NULL;
1654 BOOLEAN ArrayType = FALSE;
1655 UINT8 *Type8 = (UINT8 *) ValueList;
1656 UINT16 *Type16 = (UINT16 *) ValueList;
1657 UINT32 *Type32 = (UINT32 *) ValueList;
1658 UINT64 *Type64 = (UINT64 *) ValueList;
1659 CIfrNumeric *NumericQst = NULL;
1660
1661 >>
1662 D:Default
1663 (
1664 (
1665 "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
1666 <<
1667 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1668 //check default value is valid for Numeric Opcode
1669 NumericQst = (CIfrNumeric *) gCurrentQuestion;
1670 if ((NumericQst->GetNumericFlags() & EFI_IFR_DISPLAY) == 0) {
1671 switch (_GET_CURRQEST_DATATYPE()) {
1672 case EFI_IFR_TYPE_NUM_SIZE_8:
1673 if (((INT8) Val->u8 < (INT8) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE())) ||
1674 ((INT8) Val->u8 > (INT8) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE()))) {
1675 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1676 }
1677 break;
1678 case EFI_IFR_TYPE_NUM_SIZE_16:
1679 if (((INT16) Val->u16 < (INT16) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE())) ||
1680 ((INT16) Val->u16 > (INT16) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE()))) {
1681 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1682 }
1683 break;
1684 case EFI_IFR_TYPE_NUM_SIZE_32:
1685 if (((INT32) Val->u32 < (INT32) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE())) ||
1686 ((INT32) Val->u32 > (INT32) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE()))) {
1687 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1688 }
1689 break;
1690 case EFI_IFR_TYPE_NUM_SIZE_64:
1691 if (((INT64) Val->u64 < (INT64) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE())) ||
1692 ((INT64) Val->u64 > (INT64) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE()))) {
1693 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1694 }
1695 break;
1696 default:
1697 break;
1698 }
1699 } else {
1700 if (Val->u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE()) || Val->u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE())) {
1701 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1702 }
1703 }
1704 }
1705 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1706 _PCATCH (VFR_RETURN_FATAL_ERROR, D->getLine(), "Default data type error.");
1707 Size = sizeof (EFI_IFR_TYPE_VALUE);
1708 } else if (ArrayType) {
1709 switch (_GET_CURRQEST_DATATYPE()) {
1710 case EFI_IFR_TYPE_NUM_SIZE_8 :
1711 while (Type8[Size] != 0) {
1712 Size++;
1713 }
1714 break;
1715 case EFI_IFR_TYPE_NUM_SIZE_16 :
1716 while (Type16[Size] != 0) {
1717 Size++;
1718 }
1719 Size *= sizeof (UINT16);
1720 break;
1721
1722 case EFI_IFR_TYPE_NUM_SIZE_32 :
1723 while (Type32[Size] != 0) {
1724 Size++;
1725 }
1726 Size *= sizeof (UINT32);
1727 break;
1728
1729 case EFI_IFR_TYPE_NUM_SIZE_64 :
1730 while (Type64[Size] != 0) {
1731 Size++;
1732 }
1733 Size *= sizeof (UINT64);
1734 break;
1735
1736 default:
1737 break;
1738 }
1739 } else {
1740 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size), D->getLine());
1741 }
1742 Size += OFFSET_OF (EFI_IFR_DEFAULT, Value);
1743 DObj = new CIfrDefault ((UINT8)Size);
1744 DObj->SetLineNo(D->getLine());
1745 if (ArrayType) {
1746 DObj->SetType (EFI_IFR_TYPE_BUFFER);
1747 } else {
1748 DObj->SetType (_GET_CURRQEST_DATATYPE());
1749 }
1750 DObj->SetValue(*Val);
1751 >>
1752 | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >>
1753 vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1754 )
1755 {
1756 DefaultStore "=" SN:StringIdentifier "," <<
1757 _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN);
1758 if (DObj != NULL) {
1759 DObj->SetDefaultId (DefaultId);
1760 }
1761
1762 if (DObj2 != NULL) {
1763 DObj2->SetDefaultId (DefaultId);
1764 }
1765 >>
1766 }
1767 <<
1768 CheckDuplicateDefaultValue (DefaultId, D);
1769 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1770 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1771 VarGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1772 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1773 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1774 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1775 DefaultId,
1776 _GET_CURRQEST_VARTINFO(),
1777 VarStoreName,
1778 VarGuid,
1779 _GET_CURRQEST_DATATYPE (),
1780 *Val),
1781 D->getLine()
1782 );
1783 }
1784 }
1785 if (DObj != NULL) {delete DObj;}
1786 if (DObj2 != NULL) {delete DObj2;}
1787 >>
1788 )
1789 ;
1790
1791 vfrStatementStat :
1792 vfrStatementSubTitle |
1793 vfrStatementStaticText |
1794 vfrStatementCrossReference
1795 ;
1796
1797 vfrStatementQuestions :
1798 vfrStatementBooleanType |
1799 vfrStatementDate |
1800 vfrStatementNumericType |
1801 vfrStatementStringType |
1802 vfrStatementOrderedList |
1803 vfrStatementTime
1804 ;
1805
1806 vfrStatementConditional :
1807 vfrStatementDisableIfStat |
1808 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
1809 vfrStatementGrayOutIfStat |
1810 vfrStatementInconsistentIfStat //to be compatible for framework
1811 ;
1812
1813 vfrStatementConditionalNew :
1814 vfrStatementDisableIfStat |
1815 vfrStatementSuppressIfStatNew |
1816 vfrStatementGrayOutIfStatNew |
1817 vfrStatementInconsistentIfStat //to be compatible for framework
1818 ;
1819
1820 vfrStatementSuppressIfStat :
1821 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
1822 | vfrStatementSuppressIfStatNew
1823 ;
1824
1825 vfrStatementGrayOutIfStat :
1826 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
1827 | vfrStatementGrayOutIfStatNew
1828 ;
1829
1830 vfrStatementInvalid :
1831 (
1832 vfrStatementInvalidHidden |
1833 vfrStatementInvalidInventory |
1834 vfrStatementInvalidSaveRestoreDefaults
1835 )
1836 << _CRT_OP (TRUE); >>
1837 ;
1838
1839 flagsField :
1840 Number
1841 | InteractiveFlag
1842 | ManufacturingFlag
1843 | DefaultFlag
1844 | ResetRequiredFlag
1845 | N:NVAccessFlag <<
1846 if (!mCompatibleMode) {
1847 gCVfrErrorHandle.HandleWarning (
1848 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1849 N->getLine(),
1850 N->getText()
1851 );
1852 }
1853 >>
1854 | L:LateCheckFlag <<
1855 if (!mCompatibleMode) {
1856 gCVfrErrorHandle.HandleWarning (
1857 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1858 L->getLine(),
1859 L->getText()
1860 );
1861 }
1862 >>
1863 ;
1864
1865 vfrStatementValue :
1866 << CIfrValue VObj; >>
1867 V:Value << VObj.SetLineNo(V->getLine()); >>
1868 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
1869 ;
1870
1871 vfrStatementRead :
1872 << CIfrRead RObj; >>
1873 R:Read << RObj.SetLineNo(R->getLine()); >>
1874 vfrStatementExpression[0] ";"
1875 ;
1876
1877 vfrStatementWrite :
1878 << CIfrWrite WObj; >>
1879 W:Write << WObj.SetLineNo(W->getLine()); >>
1880 vfrStatementExpression[0] ";"
1881 ;
1882
1883 vfrStatementSubTitle :
1884 << CIfrSubtitle SObj; >>
1885 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1886 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText(), S->getLine())); >>
1887 {
1888 "," FLAGS "=" vfrSubtitleFlags[SObj]
1889 }
1890 (
1891 {vfrStatementStatTagList "," }
1892 E:";" << CRT_END_OP (E); >>
1893 |
1894 { "," vfrStatementStatTagList}
1895 { "," (vfrStatementStat | vfrStatementQuestions)*}
1896 D: EndSubtitle ";" << CRT_END_OP (D); >>
1897 )
1898 ;
1899
1900 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1901 << UINT8 LFlags = 0; >>
1902 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1903 << _PCATCH(SObj.SetFlags (LFlags)); >>
1904 ;
1905
1906 subtitleFlagsField [UINT8 & Flags] :
1907 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
1908 | "HORIZONTAL" << $Flags |= 0x01; >>
1909 ;
1910
1911 vfrStatementStaticText :
1912 <<
1913 UINT8 Flags = 0;
1914 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1915 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1916 >>
1917 T:Text
1918 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1919 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1920 {
1921 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText(), S3->getLine()); >>
1922 }
1923 {
1924 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1925 "," Key "=" KN:Number
1926 }
1927 <<
1928 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1929 if (TxtTwo != EFI_STRING_ID_INVALID) {
1930 gCVfrErrorHandle.HandleWarning (
1931 VFR_WARNING_ACTION_WITH_TEXT_TWO,
1932 S3->getLine(),
1933 S3->getText()
1934 );
1935 }
1936 CIfrAction AObj;
1937 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1938 AObj.SetLineNo (F->getLine());
1939 AObj.SetQuestionId (QId);
1940 AObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1941 AObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1942 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1943 AssignQuestionKey (AObj, KN);
1944 CRT_END_OP (KN);
1945 } else {
1946 CIfrText TObj;
1947 TObj.SetLineNo (T->getLine());
1948 TObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1949 TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1950 TObj.SetTextTwo (TxtTwo);
1951 }
1952 >>
1953 { "," vfrStatementStatTagList }
1954 ";"
1955 ;
1956
1957 staticTextFlagsField[UINT8 & HFlags] :
1958 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1959 | questionheaderFlagsField[HFlags]
1960 ;
1961
1962 vfrStatementCrossReference :
1963 vfrStatementGoto |
1964 vfrStatementResetButton
1965 ;
1966
1967 vfrStatementGoto :
1968 <<
1969 UINT8 RefType = 5;
1970 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
1971 EFI_GUID FSId = {0,};
1972 EFI_FORM_ID FId;
1973 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1974 UINT32 BitMask;
1975 CIfrQuestionHeader *QHObj = NULL;
1976 CIfrOpHeader *OHObj = NULL;
1977 CIfrRef *R1Obj = NULL;
1978 CIfrRef2 *R2Obj = NULL;
1979 CIfrRef3 *R3Obj = NULL;
1980 CIfrRef4 *R4Obj = NULL;
1981 CIfrRef5 *R5Obj = NULL;
1982 >>
1983 G:Goto
1984 {
1985 (
1986 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1987 FormSetGuid "=" guidDefinition[FSId] ","
1988 FormId "=" F1:Number ","
1989 Question "=" QN1:Number ","
1990 <<
1991 RefType = 4;
1992 DevPath = _STOSID(P->getText(), P->getLine());
1993 FId = _STOFID(F1->getText(), F1->getLine());
1994 QId = _STOQID(QN1->getText(), QN1->getLine());
1995 >>
1996 )
1997 |
1998 (
1999 FormSetGuid "=" guidDefinition[FSId] ","
2000 FormId "=" F2:Number ","
2001 Question "=" QN2:Number ","
2002 <<
2003 RefType = 3;
2004 FId = _STOFID(F2->getText(), F2->getLine());
2005 QId = _STOQID(QN2->getText(), QN2->getLine());
2006 >>
2007 )
2008 |
2009 (
2010 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >>
2011 Question "="
2012 (
2013 QN3:StringIdentifier "," <<
2014 mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask);
2015 if (QId == EFI_QUESTION_ID_INVALID) {
2016 _PCATCH(VFR_RETURN_UNDEFINED, QN3);
2017 }
2018 >>
2019 | QN4:Number "," << QId = _STOQID(QN4->getText(), QN4->getLine()); >>
2020 )
2021 )
2022 |
2023 (
2024 F4:Number "," <<
2025 RefType = 1;
2026 FId = _STOFID(F4->getText(), F4->getLine());
2027 >>
2028 )
2029 }
2030 <<
2031 switch (RefType) {
2032 case 5:
2033 {
2034 R5Obj = new CIfrRef5;
2035 QHObj = R5Obj;
2036 OHObj = R5Obj;
2037 R5Obj->SetLineNo(G->getLine());
2038 break;
2039 }
2040 case 4:
2041 {
2042 R4Obj = new CIfrRef4;
2043 QHObj = R4Obj;
2044 OHObj = R4Obj;
2045 R4Obj->SetLineNo(G->getLine());
2046 R4Obj->SetDevicePath (DevPath);
2047 R4Obj->SetFormSetId (FSId);
2048 R4Obj->SetFormId (FId);
2049 R4Obj->SetQuestionId (QId);
2050 break;
2051 }
2052 case 3:
2053 {
2054 R3Obj = new CIfrRef3;
2055 QHObj = R3Obj;
2056 OHObj = R3Obj;
2057 R3Obj->SetLineNo(G->getLine());
2058 R3Obj->SetFormSetId (FSId);
2059 R3Obj->SetFormId (FId);
2060 R3Obj->SetQuestionId (QId);
2061 break;
2062 }
2063 case 2:
2064 {
2065 R2Obj = new CIfrRef2;
2066 QHObj = R2Obj;
2067 OHObj = R2Obj;
2068 R2Obj->SetLineNo(G->getLine());
2069 R2Obj->SetFormId (FId);
2070 R2Obj->SetQuestionId (QId);
2071 break;
2072 }
2073 case 1:
2074 {
2075 R1Obj = new CIfrRef;
2076 QHObj = R1Obj;
2077 OHObj = R1Obj;
2078 R1Obj->SetLineNo(G->getLine());
2079 R1Obj->SetFormId (FId);
2080 break;
2081 }
2082 default: break;
2083 }
2084 >>
2085 vfrQuestionHeader[*QHObj, QUESTION_REF] <<
2086 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2087 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF;
2088 }
2089 >>
2090 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
2091 {
2092 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
2093 }
2094 {
2095 E:","
2096 vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>>
2097 }
2098 ";" << 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;}>>
2099 ;
2100
2101 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
2102 << UINT8 HFlags = 0; >>
2103 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
2104 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
2105 ;
2106
2107 gotoFlagsField[UINT8 & HFlags] :
2108 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2109 | questionheaderFlagsField[HFlags]
2110 ;
2111
2112 getStringId :
2113 "STRING_TOKEN" "\("
2114 IdVal:Number
2115 "\)"
2116 ;
2117
2118 vfrStatementResetButton :
2119 <<
2120 CIfrResetButton RBObj;
2121 UINT16 DefaultId;
2122 >>
2123 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
2124 DefaultStore
2125 "=" N:StringIdentifier "," <<
2126 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
2127 RBObj.SetDefaultId (DefaultId);
2128 >>
2129 vfrStatementHeader[&RBObj] ","
2130 { vfrStatementStatTagList "," }
2131 E:EndResetButton << CRT_END_OP (E); >>
2132 ";"
2133 ;
2134
2135 vfrStatementBooleanType :
2136 vfrStatementCheckBox |
2137 vfrStatementAction
2138 ;
2139
2140 //*****************************************************
2141 // Syntax of checkbox
2142 //
2143 // Example:
2144 // checkbox
2145 // varid = MySTestData.mField1,
2146 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
2147 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
2148 // flags = CHECKBOX_DEFAULT | CALLBACK,
2149 // default value = TRUE, defaultstore = MyDefaultStore,
2150 // endcheckbox;
2151 //
2152 vfrStatementCheckBox :
2153 <<
2154 CIfrCheckBox CBObj;
2155 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2156 CHAR8 *VarStoreName = NULL;
2157 UINT32 DataTypeSize;
2158 EFI_GUID *VarStoreGuid = NULL;
2159 >>
2160 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
2161 vfrQuestionHeader[CBObj] "," << //check data type
2162 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2163 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN;
2164 }
2165 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2166 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
2167 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2168 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
2169 } else if ((mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
2170 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
2171 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
2172 }
2173 }
2174 >>
2175 {
2176 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
2177 <<
2178 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2179 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
2180 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
2181 Val.b = TRUE;
2182 if (CBObj.GetFlags () & 0x01) {
2183 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
2184 _PCATCH(
2185 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2186 EFI_HII_DEFAULT_CLASS_STANDARD,
2187 _GET_CURRQEST_VARTINFO(),
2188 VarStoreName,
2189 VarStoreGuid,
2190 _GET_CURRQEST_DATATYPE (),
2191 Val
2192 ),
2193 VFR_RETURN_SUCCESS,
2194 L,
2195 "No standard default storage found"
2196 );
2197 }
2198 if (CBObj.GetFlags () & 0x02) {
2199 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2200 _PCATCH(
2201 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2202 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2203 _GET_CURRQEST_VARTINFO(),
2204 VarStoreName,
2205 VarStoreGuid,
2206 _GET_CURRQEST_DATATYPE (),
2207 Val
2208 ),
2209 VFR_RETURN_SUCCESS,
2210 L,
2211 "No manufacturing default storage found"
2212 );
2213 }
2214 }
2215 >>
2216 }
2217 {
2218 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
2219 }
2220 vfrStatementQuestionOptionList
2221 E:EndCheckBox << CRT_END_OP (E); >>
2222 ";"
2223 ;
2224
2225 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
2226 <<
2227 UINT8 LFlags = 0;
2228 UINT8 HFlags = 0;
2229 >>
2230 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
2231 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
2232 ;
2233
2234 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
2235 N:Number <<
2236 if (mCompatibleMode) {
2237 //
2238 // set question flag
2239 //
2240 $LFlags |= _STOU8(N->getText(), N->getLine());
2241 } else {
2242 _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
2243 }
2244 >>
2245 | D:"DEFAULT" <<
2246 if (mCompatibleMode) {
2247 //
2248 // set question Default flag
2249 //
2250 $LFlags |= 0x01;
2251 } else {
2252 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
2253 }
2254 >>
2255 | M:"MANUFACTURING" <<
2256 if (mCompatibleMode) {
2257 //
2258 // set question MFG flag
2259 //
2260 $LFlags |= 0x02;
2261 } else {
2262 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
2263 }
2264 >>
2265 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
2266 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
2267 | questionheaderFlagsField[HFlags]
2268 ;
2269
2270 //*****************************************************
2271 // Syntax of action
2272 //
2273 // Example:
2274 // action
2275 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
2276 // help = STRING_TOKEN(STR_ACTION_HELP),
2277 // flags = CALLBACK,
2278 // config = STRING_TOKEN(STR_ACTION_CONFIG),
2279 // endaction;
2280 //
2281 vfrStatementAction :
2282 << CIfrAction AObj; >>
2283 L:Action << AObj.SetLineNo(L->getLine()); >>
2284 vfrQuestionHeader[AObj] ","
2285 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
2286 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText(), S->getLine())); >>
2287 vfrStatementQuestionTagList
2288 E:EndAction << CRT_END_OP (E); >>
2289 ";"
2290 ;
2291
2292 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
2293 << UINT8 HFlags = 0; >>
2294 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
2295 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
2296 ;
2297
2298 actionFlagsField[UINT8 & HFlags] :
2299 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2300 | questionheaderFlagsField[HFlags]
2301 ;
2302
2303 vfrStatementDate :
2304 <<
2305 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2306 CHAR8 *VarIdStr[3] = {NULL, };
2307 CIfrDate DObj;
2308 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2309 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE);
2310 >>
2311 L:Date << DObj.SetLineNo(L->getLine()); >>
2312 (
2313 (
2314 vfrQuestionHeader[DObj, QUESTION_DATE] "," <<
2315 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2316 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_DATE;
2317 }
2318 >>
2319 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
2320 vfrStatementQuestionOptionList
2321 )
2322 |
2323 (
2324 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
2325 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
2326 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
2327 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
2328 minMaxDateStepDefault[Val.date, 0]
2329
2330 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
2331 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
2332 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2333 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2334 minMaxDateStepDefault[Val.date, 1]
2335
2336 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
2337 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
2338 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
2339 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
2340 minMaxDateStepDefault[Val.date, 2]
2341 { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," }
2342 <<
2343 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2344 DObj.SetQuestionId (QId);
2345 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
2346 DObj.SetPrompt (_STOSID(YP->getText(), YP->getLine()));
2347 DObj.SetHelp (_STOSID(YH->getText(), YH->getLine()));
2348 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2349 >>
2350 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
2351 )
2352 ( vfrStatementInconsistentIf )*
2353 )
2354 E:EndDate << CRT_END_OP (E); >>
2355 ";"
2356 ;
2357
2358 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
2359 Minimum "=" MinN:Number ","
2360 Maximum "=" MaxN:Number ","
2361 { "step" "=" Number "," }
2362 {
2363 "default" "=" N:Number "," <<
2364 switch (KeyValue) {
2365 case 0:
2366 D.Year = _STOU16(N->getText(), N->getLine());
2367 if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) {
2368 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
2369 }
2370 break;
2371 case 1:
2372 D.Month = _STOU8(N->getText(), N->getLine());
2373 if (D.Month < 1 || D.Month > 12) {
2374 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
2375 }
2376 break;
2377 case 2:
2378 D.Day = _STOU8(N->getText(), N->getLine());
2379 if (D.Day < 1 || D.Day > 31) {
2380 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
2381 }
2382 break;
2383 }
2384 >>
2385 }
2386 ;
2387
2388 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
2389 << UINT8 LFlags = 0; >>
2390 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
2391 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2392 ;
2393
2394 dateFlagsField [UINT8 & Flags] :
2395 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2396 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
2397 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
2398 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
2399 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2400 | "STORAGE_TIME" << $Flags |= 0x10; >>
2401 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2402 ;
2403
2404 vfrStatementNumericType :
2405 vfrStatementNumeric |
2406 vfrStatementOneOf
2407 ;
2408
2409 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
2410 <<
2411 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
2412 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
2413 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
2414 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
2415 BOOLEAN IntDecStyle = FALSE;
2416 CIfrNumeric *NObj = (CIfrNumeric *) (&MMSDObj);
2417 if ((NObj->GetOpCode() == EFI_IFR_NUMERIC_OP) && ((NObj->GetNumericFlags() & EFI_IFR_DISPLAY) == 0)) {
2418 IntDecStyle = TRUE;
2419 }
2420 BOOLEAN MinNegative = FALSE;
2421 BOOLEAN MaxNegative = FALSE;
2422 >>
2423 Minimum "="
2424 {
2425 "\-" << MinNegative = TRUE; >>
2426 }
2427 I:Number "," <<
2428 if (!IntDecStyle && MinNegative) {
2429 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "\"-\" can't be used when not in int decimal type. ");
2430 }
2431 switch (_GET_CURRQEST_DATATYPE()) {
2432 case EFI_IFR_TYPE_NUM_SIZE_64 :
2433 MinU8 = _STOU64(I->getText(), I->getLine());
2434 if (IntDecStyle) {
2435 if (MinNegative) {
2436 if (MinU8 > 0x8000000000000000) {
2437 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2438 }
2439 } else {
2440 if (MinU8 > 0x7FFFFFFFFFFFFFFF) {
2441 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2442 }
2443 }
2444 }
2445 if (MinNegative) {
2446 MinU8 = ~MinU8 + 1;
2447 }
2448 break;
2449 case EFI_IFR_TYPE_NUM_SIZE_32 :
2450 MinU4 = _STOU32(I->getText(), I->getLine());
2451 if (IntDecStyle) {
2452 if (MinNegative) {
2453 if (MinU4 > 0x80000000) {
2454 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF");
2455 }
2456 } else {
2457 if (MinU4 > 0x7FFFFFFF) {
2458 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF");
2459 }
2460 }
2461 }
2462 if (MinNegative) {
2463 MinU4 = ~MinU4 + 1;
2464 }
2465 break;
2466 case EFI_IFR_TYPE_NUM_SIZE_16 :
2467 MinU2 = _STOU16(I->getText(), I->getLine());
2468 if (IntDecStyle) {
2469 if (MinNegative) {
2470 if (MinU2 > 0x8000) {
2471 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF");
2472 }
2473 } else {
2474 if (MinU2 > 0x7FFF) {
2475 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF");
2476 }
2477 }
2478 }
2479 if (MinNegative) {
2480 MinU2 = ~MinU2 + 1;
2481 }
2482 break;
2483 case EFI_IFR_TYPE_NUM_SIZE_8 :
2484 MinU1 = _STOU8(I->getText(), I->getLine());
2485 if (IntDecStyle) {
2486 if (MinNegative) {
2487 if (MinU1 > 0x80) {
2488 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F");
2489 }
2490 } else {
2491 if (MinU1 > 0x7F) {
2492 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F");
2493 }
2494 }
2495 }
2496 if (MinNegative) {
2497 MinU1 = ~MinU1 + 1;
2498 }
2499 break;
2500 }
2501 >>
2502 Maximum "="
2503 {
2504 "\-" << MaxNegative = TRUE; >>
2505 }
2506 A:Number "," <<
2507 if (!IntDecStyle && MaxNegative) {
2508 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "\"-\" can't be used when not in int decimal type. ");
2509 }
2510
2511 switch (_GET_CURRQEST_DATATYPE()) {
2512 case EFI_IFR_TYPE_NUM_SIZE_64 :
2513 MaxU8 = _STOU64(A->getText(), A->getLine());
2514 if (IntDecStyle) {
2515 if (MaxNegative) {
2516 if (MaxU8 > 0x8000000000000000) {
2517 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2518 }
2519 } else {
2520 if (MaxU8 > 0x7FFFFFFFFFFFFFFF) {
2521 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2522 }
2523 }
2524 }
2525 if (MaxNegative) {
2526 MaxU8 = ~MaxU8 + 1;
2527 }
2528 if (IntDecStyle) {
2529 if ((INT64) MaxU8 < (INT64) MinU8) {
2530 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2531 }
2532 } else {
2533 if (MaxU8 < MinU8) {
2534 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2535 }
2536 }
2537 break;
2538 case EFI_IFR_TYPE_NUM_SIZE_32 :
2539 MaxU4 = _STOU32(A->getText(), A->getLine());
2540 if (IntDecStyle) {
2541 if (MaxNegative) {
2542 if (MaxU4 > 0x80000000) {
2543 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF");
2544 }
2545 } else {
2546 if (MaxU4 > 0x7FFFFFFF) {
2547 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF");
2548 }
2549 }
2550 }
2551 if (MaxNegative) {
2552 MaxU4 = ~MaxU4 + 1;
2553 }
2554 if (IntDecStyle) {
2555 if ((INT32) MaxU4 < (INT32) MinU4) {
2556 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2557 }
2558 } else {
2559 if (MaxU4 < MinU4) {
2560 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2561 }
2562 }
2563 break;
2564 case EFI_IFR_TYPE_NUM_SIZE_16 :
2565 MaxU2 = _STOU16(A->getText(), A->getLine());
2566 if (IntDecStyle) {
2567 if (MaxNegative) {
2568 if (MaxU2 > 0x8000) {
2569 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF");
2570 }
2571 } else {
2572 if (MaxU2 > 0x7FFF) {
2573 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF");
2574 }
2575 }
2576 }
2577 if (MaxNegative) {
2578 MaxU2 = ~MaxU2 + 1;
2579 }
2580 if (IntDecStyle) {
2581 if ((INT16) MaxU2 < (INT16) MinU2) {
2582 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2583 }
2584 } else {
2585 if (MaxU2 < MinU2) {
2586 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2587 }
2588 }
2589 break;
2590 case EFI_IFR_TYPE_NUM_SIZE_8 :
2591 MaxU1 = _STOU8(A->getText(), A->getLine());
2592 if (IntDecStyle) {
2593 if (MaxNegative) {
2594 if (MaxU1 > 0x80) {
2595 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F");
2596 }
2597 } else {
2598 if (MaxU1 > 0x7F) {
2599 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F");
2600 }
2601 }
2602 }
2603 if (MaxNegative) {
2604 MaxU1 = ~MaxU1 + 1;
2605 }
2606 if (IntDecStyle) {
2607 if ((INT8) MaxU1 < (INT8) MinU1) {
2608 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2609 }
2610 } else {
2611 if (MaxU1 < MinU1) {
2612 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2613 }
2614 }
2615 break;
2616 }
2617 >>
2618 {
2619 STEP "=" S:Number ","
2620 <<
2621 switch (_GET_CURRQEST_DATATYPE()) {
2622 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText(), S->getLine()); break;
2623 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break;
2624 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break;
2625 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); break;
2626 }
2627 >>
2628 }
2629 <<
2630 switch (_GET_CURRQEST_DATATYPE()) {
2631 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
2632 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
2633 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
2634 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
2635 }
2636 >>
2637 ;
2638
2639 vfrStatementNumeric :
2640 <<
2641 CIfrNumeric NObj;
2642 UINT32 DataTypeSize;
2643 BOOLEAN IsSupported = TRUE;
2644 UINT8 ShrinkSize = 0;
2645 >>
2646 L:Numeric << NObj.SetLineNo(L->getLine()); >>
2647 vfrQuestionHeader[NObj] "," << // check data type
2648 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2649 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
2650 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2651 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
2652 }
2653 _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2654 }
2655 >>
2656 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
2657 {
2658 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
2659 }
2660 vfrSetMinMaxStep[NObj] <<
2661 switch (_GET_CURRQEST_DATATYPE()) {
2662 //
2663 // Base on the type to know the actual used size,shrink the buffer
2664 // size allocate before.
2665 //
2666 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2667 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2668 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2669 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2670 default:
2671 IsSupported = FALSE;
2672 break;
2673 }
2674 NObj.ShrinkBinSize (ShrinkSize);
2675 if (!IsSupported) {
2676 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2677 }
2678 >>
2679 vfrStatementQuestionOptionList
2680 E:EndNumeric <<
2681 CRT_END_OP (E);
2682 >>
2683 ";"
2684 ;
2685
2686 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
2687 <<
2688 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2689 UINT8 HFlags = 0;
2690 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2691 BOOLEAN IsSetType = FALSE;
2692 BOOLEAN IsDisplaySpecified = FALSE;
2693 >>
2694 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified ] )*
2695 <<
2696 //check data type flag
2697 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2698 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2699 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2700 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2701 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2702 }
2703 } else {
2704 // update data type for name/value store
2705 UINT32 DataTypeSize;
2706 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2707 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2708 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2709 }
2710 } else if (IsSetType){
2711 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2712 }
2713 _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum);
2714 >>
2715 ;
2716
2717 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified] :
2718 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2719 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; IsSetType = TRUE;>>
2720 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; IsSetType = TRUE;>>
2721 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;>>
2722 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;>>
2723 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; IsDisplaySpecified = TRUE;>>
2724 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; IsDisplaySpecified = TRUE;>>
2725 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; IsDisplaySpecified = TRUE;>>
2726 | questionheaderFlagsField[HFlags]
2727 ;
2728
2729 vfrStatementOneOf :
2730 <<
2731 CIfrOneOf OObj;
2732 UINT32 DataTypeSize;
2733 BOOLEAN IsSupported = TRUE;
2734 UINT8 ShrinkSize = 0;
2735 >>
2736 L:OneOf << OObj.SetLineNo(L->getLine()); >>
2737 vfrQuestionHeader[OObj] "," << //check data type
2738 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2739 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
2740 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2741 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
2742 }
2743 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2744 }
2745 >>
2746 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
2747 {
2748 vfrSetMinMaxStep[OObj]
2749 }
2750 <<
2751 switch (_GET_CURRQEST_DATATYPE()) {
2752 //
2753 // Base on the type to know the actual used size,shrink the buffer
2754 // size allocate before.
2755 //
2756 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2757 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2758 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2759 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2760 default:
2761 IsSupported = FALSE;
2762 break;
2763 }
2764 OObj.ShrinkBinSize (ShrinkSize);
2765 if (!IsSupported) {
2766 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2767 }
2768 >>
2769 vfrStatementQuestionOptionList
2770 E:EndOneOf <<
2771 CRT_END_OP (E);
2772 >>
2773 ";"
2774 ;
2775
2776 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
2777 <<
2778 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2779 UINT8 HFlags = 0;
2780 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2781 BOOLEAN IsSetType = FALSE;
2782 BOOLEAN IsDisplaySpecified = FALSE;
2783 >>
2784 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] )*
2785 <<
2786 //check data type flag
2787 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2788 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2789 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2790 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2791 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2792 }
2793 } else {
2794 // update data type for Name/Value store
2795 UINT32 DataTypeSize;
2796 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2797 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2798 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2799 }
2800 } else if (IsSetType){
2801 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2802 }
2803 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
2804 >>
2805 ;
2806
2807 vfrStatementStringType :
2808 vfrStatementString |
2809 vfrStatementPassword
2810 ;
2811
2812 vfrStatementString :
2813 <<
2814 CIfrString SObj;
2815 UINT32 VarArraySize;
2816 UINT8 StringMinSize;
2817 UINT8 StringMaxSize;
2818 >>
2819 L:String << SObj.SetLineNo(L->getLine()); >>
2820 vfrQuestionHeader[SObj] ","
2821 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
2822 {
2823 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
2824 }
2825 MinSize "=" MIN:Number "," <<
2826 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2827 StringMinSize = _STOU8(MIN->getText(), MIN->getLine());
2828 if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) {
2829 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
2830 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
2831 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
2832 }
2833 SObj.SetMinSize (StringMinSize);
2834 >>
2835 MaxSize "=" MAX:Number "," <<
2836 StringMaxSize = _STOU8(MAX->getText(), MAX->getLine());
2837 if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) {
2838 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
2839 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
2840 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
2841 } else if (StringMaxSize < StringMinSize) {
2842 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
2843 }
2844 SObj.SetMaxSize (StringMaxSize);
2845 >>
2846 vfrStatementQuestionOptionList
2847 E:EndString << CRT_END_OP (E); >>
2848 ";"
2849 ;
2850
2851 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
2852 <<
2853 UINT8 LFlags = 0;
2854 UINT8 HFlags = 0;
2855 >>
2856 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
2857 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
2858 ;
2859
2860 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2861 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2862 | "MULTI_LINE" << $LFlags = 0x01; >>
2863 | questionheaderFlagsField[HFlags]
2864 ;
2865
2866 vfrStatementPassword :
2867 <<
2868 CIfrPassword PObj;
2869 UINT32 VarArraySize;
2870 UINT16 PasswordMinSize;
2871 UINT16 PasswordMaxSize;
2872 >>
2873 L:Password << PObj.SetLineNo(L->getLine()); >>
2874 vfrQuestionHeader[PObj] ","
2875 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
2876 {
2877 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
2878 }
2879 MinSize "=" MIN:Number "," <<
2880 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2881 PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine());
2882 if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) {
2883 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
2884 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
2885 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
2886 }
2887 PObj.SetMinSize (PasswordMinSize);
2888 >>
2889 MaxSize "=" MAX:Number "," <<
2890 PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine());
2891 if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) {
2892 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
2893 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
2894 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
2895 } else if (PasswordMaxSize < PasswordMinSize) {
2896 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
2897 }
2898 PObj.SetMaxSize (PasswordMaxSize);
2899 >>
2900 { Encoding "=" Number "," }
2901 vfrStatementQuestionOptionList
2902 E:EndPassword << CRT_END_OP (E); >>
2903 ";"
2904 ;
2905
2906 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
2907 << UINT8 HFlags = 0; >>
2908 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
2909 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
2910 ;
2911
2912 passwordFlagsField [UINT8 & HFlags] :
2913 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2914 | questionheaderFlagsField[HFlags]
2915 ;
2916
2917 vfrStatementOrderedList :
2918 <<
2919 CIfrOrderedList OLObj;
2920 UINT32 VarArraySize;
2921 >>
2922 L:OrderedList << OLObj.SetLineNo(L->getLine()); gIsOrderedList = TRUE;>>
2923 vfrQuestionHeader[OLObj] ","
2924 <<
2925 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2926 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
2927 >>
2928 {
2929 MaxContainers "=" M:Number "," <<
2930 if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) {
2931 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
2932 } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) {
2933 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
2934 }
2935 OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine()));
2936 >>
2937 }
2938 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] {","}}
2939 vfrStatementQuestionOptionList
2940 E:EndList << CRT_END_OP (E); gIsOrderedList = FALSE;>>
2941 ";"
2942 ;
2943
2944 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
2945 <<
2946 UINT8 HFlags = 0;
2947 UINT8 LFlags = 0;
2948 >>
2949 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
2950 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
2951 ;
2952
2953 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2954 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2955 | "UNIQUE" << $LFlags |= 0x01; >>
2956 | "NOEMPTY" << $LFlags |= 0x02; >>
2957 | questionheaderFlagsField[HFlags]
2958 ;
2959
2960 vfrStatementTime :
2961 <<
2962 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2963 CHAR8 *VarIdStr[3] = {NULL, };
2964 CIfrTime TObj;
2965 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2966 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
2967 >>
2968 L:Time << TObj.SetLineNo(L->getLine()); >>
2969 (
2970 (
2971 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
2972 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2973 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
2974 }
2975 >>
2976 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
2977 vfrStatementQuestionOptionList
2978 )
2979 |
2980 (
2981 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
2982 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
2983 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
2984 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
2985 minMaxTimeStepDefault[Val.time, 0]
2986
2987 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
2988 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
2989 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2990 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2991 minMaxTimeStepDefault[Val.time, 1]
2992
2993 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
2994 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
2995 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
2996 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
2997 minMaxTimeStepDefault[Val.time, 2]
2998 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
2999 <<
3000 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
3001 TObj.SetQuestionId (QId);
3002 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
3003 TObj.SetPrompt (_STOSID(HP->getText(), HP->getLine()));
3004 TObj.SetHelp (_STOSID(HH->getText(), HH->getLine()));
3005 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
3006 >>
3007 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
3008 )
3009 ( vfrStatementInconsistentIf )*
3010 )
3011 E:EndTime << CRT_END_OP (E); >>
3012 ";"
3013 ;
3014
3015 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
3016 Minimum "=" Number ","
3017 Maximum "=" Number ","
3018 { "step" "=" Number "," }
3019 {
3020 "default" "=" N:Number "," <<
3021 switch (KeyValue) {
3022 case 0:
3023 T.Hour = _STOU8(N->getText(), N->getLine());
3024 if (T.Hour > 23) {
3025 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
3026 }
3027 break;
3028 case 1:
3029 T.Minute = _STOU8(N->getText(), N->getLine());
3030 if (T.Minute > 59) {
3031 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
3032 }
3033 break;
3034 case 2:
3035 T.Second = _STOU8(N->getText(), N->getLine());
3036 if (T.Second > 59) {
3037 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
3038 }
3039 break;
3040 }
3041 >>
3042 }
3043 ;
3044
3045 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
3046 << UINT8 LFlags = 0; >>
3047 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
3048 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
3049 ;
3050
3051 timeFlagsField [UINT8 & Flags] :
3052 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
3053 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
3054 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
3055 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
3056 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
3057 | "STORAGE_TIME" << $Flags |= 0x10; >>
3058 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
3059 ;
3060
3061 vfrStatementQuestionTag :
3062 vfrStatementStatTag "," |
3063 vfrStatementInconsistentIf |
3064 vfrStatementNoSubmitIf |
3065 vfrStatementDisableIfQuest |
3066 vfrStatementRefresh |
3067 vfrStatementVarstoreDevice |
3068 vfrStatementExtension |
3069 vfrStatementRefreshEvent "," |
3070 vfrStatementWarningIf
3071 ;
3072
3073 vfrStatementQuestionTagList :
3074 ( vfrStatementQuestionTag )*
3075 ;
3076
3077 vfrStatementQuestionOptionTag :
3078 vfrStatementSuppressIfQuest |
3079 vfrStatementGrayOutIfQuest |
3080 vfrStatementValue |
3081 vfrStatementDefault |
3082 vfrStatementRead |
3083 vfrStatementWrite |
3084 vfrStatementOptions
3085 ;
3086
3087 vfrStatementQuestionOptionList :
3088 (
3089 vfrStatementQuestionTag |
3090 vfrStatementQuestionOptionTag
3091 )*
3092 ;
3093
3094 vfrStatementStatList :
3095 vfrStatementStat |
3096 vfrStatementQuestions |
3097 vfrStatementConditionalNew |
3098 vfrStatementLabel |
3099 vfrStatementExtension |
3100 // Just for framework vfr compatibility
3101 vfrStatementInvalid
3102 ;
3103
3104 vfrStatementStatListOld :
3105 vfrStatementStat |
3106 vfrStatementQuestions |
3107 vfrStatementLabel |
3108 // Just for framework vfr compatibility
3109 vfrStatementInvalid
3110 ;
3111
3112 vfrStatementDisableIfStat :
3113 <<
3114 CIfrDisableIf DIObj;
3115 >>
3116 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3117 vfrStatementExpression[0] ";"
3118 ( vfrStatementStatList )*
3119 E:EndIf << CRT_END_OP (E); >>
3120 ";"
3121 ;
3122
3123 vfrStatementInconsistentIfStat :
3124 << CIfrInconsistentIf IIObj; >>
3125 L:InconsistentIf <<
3126 if (!mCompatibleMode) {
3127 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3128 }
3129 IIObj.SetLineNo(L->getLine());
3130 >>
3131 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3132 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3133 vfrStatementExpression[0]
3134 E:EndIf << CRT_END_OP (E); >>
3135 ";"
3136 ;
3137
3138 //
3139 // Compatible for framework vfr file
3140 //
3141 vfrStatementgrayoutIfSuppressIf:
3142 << CIfrSuppressIf SIObj; >>
3143 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3144 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3145 vfrStatementExpression[0]
3146 ";"
3147 ;
3148
3149 vfrStatementsuppressIfGrayOutIf:
3150 << CIfrGrayOutIf GOIObj; >>
3151 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3152 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3153 vfrStatementExpression[0]
3154 ";"
3155 ;
3156
3157 vfrStatementSuppressIfStatNew :
3158 << CIfrSuppressIf SIObj;>>
3159 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3160 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3161 vfrStatementExpression[0]
3162 ";"
3163 ( vfrStatementStatList )*
3164 E: EndIf ";" << CRT_END_OP (E); >>
3165 ;
3166
3167 vfrStatementGrayOutIfStatNew :
3168 << CIfrGrayOutIf GOIObj;>>
3169 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3170 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3171 vfrStatementExpression[0]
3172 ";"
3173 ( vfrStatementStatList )*
3174 E: EndIf ";" << CRT_END_OP (E); >>
3175 ;
3176
3177 vfrStatementSuppressIfStatOld :
3178 <<
3179 CIfrSuppressIf SIObj;
3180 BOOLEAN GrayOutExist = FALSE;
3181 >>
3182 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3183 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3184 vfrStatementExpression[0]
3185 ";"
3186 {
3187 vfrStatementsuppressIfGrayOutIf
3188 << GrayOutExist = TRUE; >>
3189 }
3190 ( vfrStatementStatListOld )*
3191 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
3192 ;
3193
3194 vfrStatementGrayOutIfStatOld :
3195 <<
3196 CIfrGrayOutIf GOIObj;
3197 BOOLEAN SuppressExist = FALSE;
3198 >>
3199 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3200 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3201 vfrStatementExpression[0]
3202 ";"
3203 {
3204 vfrStatementgrayoutIfSuppressIf
3205 << SuppressExist = TRUE; >>
3206 }
3207 ( vfrStatementStatListOld )*
3208 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
3209 ;
3210
3211 vfrImageTag :
3212 << CIfrImage IObj; >>
3213 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText(), S1->getLine())); IObj.SetLineNo(L->getLine()); >>
3214 ;
3215
3216 vfrLockedTag :
3217 << CIfrLocked LObj; >>
3218 L:Locked << LObj.SetLineNo(L->getLine()); >>
3219 ;
3220
3221 vfrModalTag :
3222 << CIfrModal MObj; >>
3223 L:Modal << MObj.SetLineNo(L->getLine()); >>
3224 ;
3225
3226 vfrStatementStatTag :
3227 vfrImageTag |
3228 vfrLockedTag
3229 ;
3230
3231 vfrStatementStatTagList :
3232 vfrStatementStatTag ( "," vfrStatementStatTag )*
3233 ;
3234
3235 vfrStatementImage :
3236 vfrImageTag
3237 ";"
3238 ;
3239
3240 vfrStatementModal :
3241 vfrModalTag
3242 ";"
3243 ;
3244
3245 vfrStatementLocked :
3246 vfrLockedTag
3247 ";"
3248 ;
3249
3250 vfrStatementInconsistentIf :
3251 << CIfrInconsistentIf IIObj; >>
3252 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
3253 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3254 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3255 vfrStatementExpression[0]
3256 E:EndIf << CRT_END_OP (E); >>
3257 ;
3258
3259 vfrStatementNoSubmitIf :
3260 << CIfrNoSubmitIf NSIObj; >>
3261 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
3262 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3263 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3264 vfrStatementExpression[0]
3265 E:EndIf << CRT_END_OP (E); >>
3266 ;
3267
3268 vfrStatementWarningIf :
3269 << CIfrWarningIf WIObj; >>
3270 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
3271 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >>
3272 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>}
3273 vfrStatementExpression[0]
3274 E:EndIf << CRT_END_OP (E); >>
3275 ;
3276
3277 vfrStatementDisableIfQuest :
3278 <<
3279 CIfrDisableIf DIObj;
3280 >>
3281 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3282 vfrStatementExpression[0] ";"
3283 vfrStatementQuestionOptionList
3284 E:EndIf << CRT_END_OP (E); >>
3285 ;
3286
3287 vfrStatementRefresh :
3288 << CIfrRefresh RObj; >>
3289 L:Refresh << RObj.SetLineNo(L->getLine()); >>
3290 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText(), I->getLine())); >>
3291 ;
3292
3293 vfrStatementRefreshEvent :
3294 <<
3295 CIfrRefreshId RiObj;
3296 EFI_GUID Guid;
3297 >>
3298 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
3299 "=" guidDefinition[Guid] << RiObj.SetRefreshEventGroutId (&Guid); >>
3300 ;
3301
3302 vfrStatementVarstoreDevice :
3303 << CIfrVarStoreDevice VDObj; >>
3304 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
3305 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >>
3306 ;
3307
3308 vfrStatementSuppressIfQuest :
3309 << CIfrSuppressIf SIObj; >>
3310 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3311 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3312 vfrStatementExpression[0] ";"
3313 vfrStatementQuestionOptionList
3314 E:EndIf << CRT_END_OP (E); >>
3315 ;
3316
3317 vfrStatementGrayOutIfQuest :
3318 << CIfrGrayOutIf GOIObj; >>
3319 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3320 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3321 vfrStatementExpression[0] ";"
3322 vfrStatementQuestionOptionList
3323 E:EndIf << CRT_END_OP (E); >>
3324 ;
3325
3326 vfrStatementOptions :
3327 vfrStatementOneOfOption
3328 ;
3329
3330 vfrStatementOneOfOption :
3331 <<
3332 UINT8 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3333 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
3334 CHAR8 *VarStoreName = NULL;
3335 UINT32 Size = 0;
3336 BOOLEAN TypeError = FALSE;
3337 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
3338 EFI_GUID *VarStoreGuid = NULL;
3339 BOOLEAN ArrayType = FALSE;
3340 CIfrOneOfOption *OOOObj;
3341 UINT8 *Type8 = (UINT8 *) ValueList;
3342 UINT16 *Type16 = (UINT16 *) ValueList;
3343 UINT32 *Type32 = (UINT32 *) ValueList;
3344 UINT64 *Type64 = (UINT64 *) ValueList;
3345 >>
3346 L:Option <<
3347 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3348 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
3349 }
3350
3351 >>
3352 Text "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3353 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
3354 <<
3355 if (gCurrentMinMaxData != NULL) {
3356 //set min/max value for oneof opcode
3357 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
3358 switch (_GET_CURRQEST_DATATYPE()) {
3359 case EFI_IFR_TYPE_NUM_SIZE_64:
3360 gCurrentMinMaxData->SetMinMaxStepData(Val->u64, Val->u64, Step);
3361 break;
3362 case EFI_IFR_TYPE_NUM_SIZE_32:
3363 gCurrentMinMaxData->SetMinMaxStepData(Val->u32, Val->u32, (UINT32) Step);
3364 break;
3365 case EFI_IFR_TYPE_NUM_SIZE_16:
3366 gCurrentMinMaxData->SetMinMaxStepData(Val->u16, Val->u16, (UINT16) Step);
3367 break;
3368 case EFI_IFR_TYPE_NUM_SIZE_8:
3369 gCurrentMinMaxData->SetMinMaxStepData(Val->u8, Val->u8, (UINT8) Step);
3370 break;
3371 default:
3372 break;
3373 }
3374 }
3375 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3376 Size = sizeof (EFI_IFR_TYPE_VALUE);
3377 } else if (ArrayType) {
3378 switch (_GET_CURRQEST_DATATYPE()) {
3379 case EFI_IFR_TYPE_NUM_SIZE_8 :
3380 while (Type8[Size] != 0) {
3381 Size++;
3382 }
3383 break;
3384 case EFI_IFR_TYPE_NUM_SIZE_16 :
3385 while (Type16[Size] != 0) {
3386 Size++;
3387 }
3388 Size *= sizeof (UINT16);
3389 break;
3390 case EFI_IFR_TYPE_NUM_SIZE_32 :
3391 while (Type32[Size] != 0) {
3392 Size++;
3393 }
3394 Size *= sizeof (UINT32);
3395 break;
3396 case EFI_IFR_TYPE_NUM_SIZE_64 :
3397 while (Type64[Size] != 0) {
3398 Size++;
3399 }
3400 Size *= sizeof (UINT64);
3401 break;
3402 default:
3403 break;
3404 }
3405 } else {
3406 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
3407 }
3408 if (ReturnCode != VFR_RETURN_SUCCESS) {
3409 _PCATCH (ReturnCode, L->getLine());
3410 }
3411
3412 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
3413 OOOObj = new CIfrOneOfOption((UINT8)Size);
3414 OOOObj->SetLineNo(L->getLine());
3415 OOOObj->SetOption (_STOSID(S->getText(), S->getLine()));
3416 if (ArrayType) {
3417 OOOObj->SetType (EFI_IFR_TYPE_BUFFER);
3418 } else {
3419 OOOObj->SetType (_GET_CURRQEST_DATATYPE());
3420 }
3421 OOOObj->SetValue (*Val);
3422 >>
3423 F:FLAGS "=" vfrOneOfOptionFlags[*OOOObj, F->getLine()]
3424 <<
3425 //
3426 // Array type only for default type OneOfOption.
3427 //
3428 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) == 0 && ArrayType) {
3429 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Default keyword should with array value type!");
3430 }
3431
3432 //
3433 // Clear the default flag if the option not use array value but has default flag.
3434 //
3435 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) != 0 && !ArrayType && gIsOrderedList) {
3436 OOOObj->SetFlags(OOOObj->GetFlags () & ~(EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG));
3437 }
3438
3439 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3440 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
3441 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
3442 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT) {
3443 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
3444 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3445 EFI_HII_DEFAULT_CLASS_STANDARD,
3446 _GET_CURRQEST_VARTINFO(),
3447 VarStoreName,
3448 VarStoreGuid,
3449 _GET_CURRQEST_DATATYPE (),
3450 *Val
3451 ), L->getLine());
3452 }
3453 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT_MFG) {
3454 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
3455 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3456 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
3457 _GET_CURRQEST_VARTINFO(),
3458 VarStoreName,
3459 VarStoreGuid,
3460 _GET_CURRQEST_DATATYPE (),
3461 *Val
3462 ), L->getLine());
3463 }
3464 }
3465 >>
3466 {
3467 "," Key "=" KN:Number <<
3468 if (!mCompatibleMode) {
3469 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3470 }
3471 //
3472 // Guid Option Key
3473 //
3474 CIfrOptionKey IfrOptionKey (
3475 gCurrentQuestion->QUESTION_ID(),
3476 *Val,
3477 _STOQID(KN->getText(), KN->getLine())
3478 );
3479 SET_LINE_INFO (IfrOptionKey, KN);
3480 >>
3481 }
3482 (
3483 T:"," vfrImageTag << OOOObj->SetScope (1); CRT_END_OP (T); >>
3484 )*
3485 ";" << if (OOOObj != NULL) {delete OOOObj;} >>
3486 ;
3487
3488 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3489 <<
3490 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3491 UINT8 HFlags = 0;
3492 >>
3493 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3494 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3495 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3496 ;
3497
3498 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3499 N:Number << $LFlags |= _STOU8(N->getText(), N->getLine()); >>
3500 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3501 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3502 | InteractiveFlag << $HFlags |= 0x04; >>
3503 | ResetRequiredFlag << $HFlags |= 0x10; >>
3504 | ManufacturingFlag << $LFlags |= 0x20; >>
3505 | DefaultFlag << $LFlags |= 0x10; >>
3506 | A:NVAccessFlag <<
3507 if (mCompatibleMode) {
3508 $HFlags |= 0x08;
3509 } else {
3510 gCVfrErrorHandle.HandleWarning (
3511 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3512 A->getLine(),
3513 A->getText()
3514 );
3515 }
3516 >>
3517 | L:LateCheckFlag <<
3518 if (mCompatibleMode) {
3519 $HFlags |= 0x20;
3520 } else {
3521 gCVfrErrorHandle.HandleWarning (
3522 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3523 L->getLine(),
3524 L->getText()
3525 );
3526 }
3527 >>
3528 ;
3529
3530 vfrStatementLabel :
3531 L:Label
3532 N:Number <<
3533 if (mCompatibleMode) {
3534 //
3535 // Add end Label for Framework Vfr
3536 //
3537 CIfrLabel LObj1;
3538 LObj1.SetLineNo(L->getLine());
3539 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3540 }
3541
3542 {
3543 CIfrLabel LObj2;
3544 LObj2.SetLineNo(L->getLine());
3545 LObj2.SetNumber (_STOU16(N->getText(), N->getLine()));
3546 }
3547 >>
3548 ";"
3549 ;
3550
3551 vfrStatementBanner :
3552 << CIfrBanner BObj; >>
3553 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3554 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >>
3555 (
3556 (
3557 Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >>
3558 Align
3559 (
3560 Left << BObj.SetAlign (0); >>
3561 | Center << BObj.SetAlign (1); >>
3562 | Right << BObj.SetAlign (2); >>
3563 ) ";"
3564 )
3565 |
3566 (
3567 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >>
3568 )
3569 )
3570 ;
3571
3572 //******************************************************************************
3573 //
3574 // keep some syntax for compatibility but not generate any IFR object
3575 //
3576 vfrStatementInvalidHidden :
3577 L:Hidden <<
3578 if (!mCompatibleMode) {
3579 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3580 }
3581 >>
3582 Value "=" Number ","
3583 Key "=" Number ";"
3584 ;
3585
3586 vfrStatementInvalidInconsistentIf :
3587 InconsistentIf
3588 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3589 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3590 vfrStatementExpression[0]
3591 EndIf
3592 ";"
3593 ;
3594
3595 vfrStatementInvalidInventory :
3596 L:Inventory <<
3597 if (!mCompatibleMode) {
3598 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3599 }
3600 >>
3601 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
3602 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
3603 {
3604 Text "=" "STRING_TOKEN" "\(" Number "\)"
3605 }
3606 ";"
3607 ;
3608
3609 vfrStatementInvalidSaveRestoreDefaults :
3610 (
3611 L:Save <<
3612 if (!mCompatibleMode) {
3613 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3614 }
3615 >>
3616 |
3617 K:Restore <<
3618 if (!mCompatibleMode) {
3619 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
3620 }
3621 >>
3622 )
3623 Defaults ","
3624 FormId "=" Number ","
3625 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
3626 Help "=" "STRING_TOKEN" "\(" Number "\)"
3627 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
3628 { "," Key "=" Number }
3629 ";"
3630 ;
3631
3632 //******************************************************************************
3633 //
3634 // The syntax of expression
3635 //
3636 #token Dup("dup") "dup"
3637 #token VarEqVal("vareqval") "vareqval"
3638 #token Var("var") "var"
3639 #token IdEqVal("ideqval") "ideqval"
3640 #token IdEqId("ideqid") "ideqid"
3641 #token IdEqValList("ideqvallist") "ideqvallist"
3642 #token QuestionRef("questionref") "questionref"
3643 #token RuleRef("ruleref") "ruleref"
3644 #token StringRef("stringref") "stringref"
3645 #token PushThis("pushthis") "pushthis"
3646 #token Security("security") "security"
3647 #token Get("get") "get"
3648 #token True("TRUE") "TRUE"
3649 #token False("FALSE") "FALSE"
3650 #token One("ONE") "ONE"
3651 #token Ones("ONES") "ONES"
3652 #token Zero("ZERO") "ZERO"
3653 #token Undefined("UNDEFINED") "UNDEFINED"
3654 #token Version("VERSION") "VERSION"
3655 #token Length("length") "length"
3656 #token AND("AND") "AND"
3657 #token OR("OR") "OR"
3658 #token NOT("NOT") "NOT"
3659 #token Set("set") "set"
3660 #token BitWiseNot("~") "\~"
3661 #token BoolVal("boolval") "boolval"
3662 #token StringVal("stringval") "stringval"
3663 #token UnIntVal("unintval") "unintval"
3664 #token ToUpper("toupper") "toupper"
3665 #token ToLower("tolower") "tolower"
3666 #token Match("match") "match"
3667 #token Match2("match2") "match2"
3668 #token Catenate("catenate") "catenate"
3669 #token QuestionRefVal("questionrefval") "questionrefval"
3670 #token StringRefVal("stringrefval") "stringrefval"
3671 #token Map("map") "map"
3672 #token RefreshGuid("refreshguid") "refreshguid"
3673
3674 //
3675 // Root expression extension function called by other function.
3676 //
3677 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
3678 << if ($RootLevel == 0) {mCIfrOpHdrIndex ++; if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); _CLEAR_SAVED_OPHDR ();} >>
3679 andTerm[$RootLevel, $ExpOpCount]
3680 (
3681 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3682 )*
3683 <<
3684 //
3685 // Extend OpCode Scope only for the root expression.
3686 //
3687 if ($ExpOpCount > 1 && $RootLevel == 0) {
3688 if (_SET_SAVED_OPHDR_SCOPE()) {
3689 CIfrEnd EObj;
3690 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
3691 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
3692 }
3693 }
3694 }
3695
3696 if ($RootLevel == 0) {
3697 mCIfrOpHdrIndex --;
3698 }
3699 >>
3700 ;
3701
3702 //
3703 // Add new sub function for the sub expression extension to remember the ExpOpCount
3704 // This funciton is only called by sub expression.
3705 //
3706 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
3707 andTerm[$RootLevel, $ExpOpCount]
3708 (
3709 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3710 )*
3711 ;
3712
3713 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3714 bitwiseorTerm[$RootLevel, $ExpOpCount]
3715 (
3716 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
3717 )*
3718 ;
3719
3720 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3721 bitwiseandTerm[$RootLevel, $ExpOpCount]
3722 (
3723 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
3724 )*
3725 ;
3726
3727 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3728 equalTerm[$RootLevel, $ExpOpCount]
3729 (
3730 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
3731 )*
3732 ;
3733
3734 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3735 compareTerm[$RootLevel, $ExpOpCount]
3736 (
3737 (
3738 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
3739 )
3740 |
3741 (
3742 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
3743 )
3744 )*
3745 ;
3746
3747 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3748 shiftTerm[$RootLevel, $ExpOpCount]
3749 (
3750 (
3751 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
3752 )
3753 |
3754 (
3755 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
3756 )
3757 |
3758 (
3759 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
3760 )
3761 |
3762 (
3763 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
3764 )
3765 )*
3766 ;
3767
3768 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3769 addMinusTerm[$RootLevel, $ExpOpCount]
3770 (
3771 (
3772 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
3773 )
3774 |
3775 (
3776 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
3777 )
3778 )*
3779 ;
3780
3781 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3782 multdivmodTerm[$RootLevel, $ExpOpCount]
3783 (
3784 (
3785 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
3786 )
3787 |
3788 (
3789 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
3790 )
3791 )*
3792 ;
3793
3794 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3795 castTerm[$RootLevel, $ExpOpCount]
3796 (
3797 (
3798 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
3799 )
3800 |
3801 (
3802 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
3803 )
3804 |
3805 (
3806 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
3807 )
3808 )*
3809 ;
3810
3811 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3812 << UINT8 CastType = 0xFF; >>
3813 (
3814 L:"\("
3815 (
3816 Boolean << CastType = 0; >>
3817 | Uint64 << CastType = 1; >>
3818 | Uint32 << CastType = 1; >>
3819 | Uint16 << CastType = 1; >>
3820 | Uint8 << CastType = 1; >>
3821 )
3822 "\)"
3823 )*
3824 atomTerm[$RootLevel, $ExpOpCount]
3825 <<
3826 switch (CastType) {
3827 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
3828 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
3829 }
3830 >>
3831 ;
3832
3833 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3834 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
3835 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
3836 | vfrExpressionMatch2[$RootLevel, $ExpOpCount]
3837 | vfrExpressionParen[$RootLevel, $ExpOpCount]
3838 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
3839 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
3840 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
3841 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
3842 | vfrExpressionMap[$RootLevel, $ExpOpCount]
3843 | (
3844 L:NOT
3845 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
3846 )
3847 ;
3848
3849 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3850 L:Catenate
3851 "\("
3852 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3853 ","
3854 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3855 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
3856 ;
3857
3858 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3859 L:Match
3860 "\("
3861 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3862 ","
3863 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3864 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
3865 ;
3866
3867 vfrExpressionMatch2 [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3868 <<
3869 EFI_GUID Guid;
3870 >>
3871 L:Match2
3872 "\("
3873 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3874 ","
3875 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3876 ","
3877 guidDefinition[Guid]
3878 "\)" << { CIfrMatch2 M2Obj(L->getLine(), &Guid); $ExpOpCount++; } >>
3879 ;
3880
3881 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3882 "\("
3883 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3884 "\)"
3885 ;
3886
3887 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3888 dupExp[$RootLevel, $ExpOpCount]
3889 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
3890 | ideqvalExp[$RootLevel, $ExpOpCount]
3891 | ideqidExp[$RootLevel, $ExpOpCount]
3892 | ideqvallistExp[$RootLevel, $ExpOpCount]
3893 | questionref1Exp[$RootLevel, $ExpOpCount]
3894 | rulerefExp[$RootLevel, $ExpOpCount]
3895 | stringref1Exp[$RootLevel, $ExpOpCount]
3896 | pushthisExp[$RootLevel, $ExpOpCount]
3897 | securityExp[$RootLevel, $ExpOpCount]
3898 | getExp[$RootLevel, $ExpOpCount]
3899 ;
3900
3901 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3902 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3903 ;
3904
3905 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3906 <<
3907 EFI_QUESTION_ID QId;
3908 UINT32 Mask;
3909 UINT16 ConstVal;
3910 CHAR8 *VarIdStr;
3911 UINT32 LineNo;
3912 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
3913 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
3914 >>
3915 L:VarEqVal <<
3916 if (!mCompatibleMode) {
3917 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3918 }
3919 >>
3920 VK:Var
3921 OpenParen
3922 VN:Number <<
3923 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
3924 VfrReturnCode = mCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
3925 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
3926 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
3927 VarIdStr,
3928 &mFormsetGuid,
3929 _STOSID(VN->getText(), VN->getLine()),
3930 0x2, //default type is UINT16
3931 FALSE
3932 ), VN);
3933 } else {
3934 _PCATCH (VfrReturnCode, VN);
3935 }
3936 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
3937 LineNo = GET_LINENO(VN);
3938 >>
3939 CloseParen
3940 (
3941 (
3942 "=="
3943 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3944 <<
3945 if (Mask == 0) {
3946 CIfrEqIdVal EIVObj (L->getLine());
3947 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3948 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3949 EIVObj.SetValue (ConstVal);
3950 $ExpOpCount++;
3951 } else {
3952 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3953 }
3954 >>
3955 )
3956 |
3957 (
3958 "<="
3959 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3960 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3961 )
3962 |
3963 (
3964 "<"
3965 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3966 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3967 )
3968 |
3969 (
3970 ">="
3971 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3972 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3973 )
3974 |
3975 (
3976 ">"
3977 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3978 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3979 )
3980 )
3981 ;
3982
3983 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3984 <<
3985 EFI_QUESTION_ID QId;
3986 UINT32 Mask;
3987 UINT16 ConstVal;
3988 CHAR8 *VarIdStr;
3989 UINT32 LineNo;
3990 >>
3991 L:IdEqVal
3992 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3993 (
3994 (
3995 "=="
3996 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3997 <<
3998 if (Mask == 0) {
3999 CIfrEqIdVal EIVObj (L->getLine());
4000 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
4001 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
4002 EIVObj.SetValue (ConstVal);
4003 $ExpOpCount++;
4004 } else {
4005 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
4006 }
4007 >>
4008 )
4009 |
4010 (
4011 "<="
4012 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
4013 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
4014 )
4015 |
4016 (
4017 "<"
4018 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
4019 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
4020 )
4021 |
4022 (
4023 ">="
4024 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
4025 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
4026 )
4027 |
4028 (
4029 ">"
4030 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
4031 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
4032 )
4033 )
4034 ;
4035
4036 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4037 <<
4038 EFI_QUESTION_ID QId[2];
4039 UINT32 Mask[2];
4040 CHAR8 *VarIdStr[2];
4041 UINT32 LineNo[2];
4042 >>
4043 L:IdEqId
4044 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
4045 (
4046 (
4047 "=="
4048 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4049 <<
4050 if (Mask[0] & Mask[1]) {
4051 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
4052 } else {
4053 CIfrEqIdId EIIObj(L->getLine());
4054 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
4055 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
4056 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
4057 $ExpOpCount++;
4058 }
4059 >>
4060 )
4061 |
4062 (
4063 "<="
4064 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4065 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
4066 )
4067 |
4068 (
4069 "<"
4070 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4071 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
4072 )
4073 |
4074 (
4075 ">="
4076 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4077 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
4078 )
4079 |
4080 (
4081 ">"
4082 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4083 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
4084 )
4085 )
4086 ;
4087
4088 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4089 <<
4090 UINT16 ListLen = 0;
4091 EFI_QUESTION_ID QId;
4092 UINT32 Mask;
4093 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
4094 CHAR8 *VarIdStr;
4095 UINT32 LineNo;
4096 >>
4097 L:IdEqValList
4098 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
4099 "=="
4100 (
4101 V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >>
4102 )+
4103 <<
4104 if (Mask != 0) {
4105 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
4106 } else {
4107 UINT16 Index;
4108 CIfrEqIdList EILObj(L->getLine());
4109 if (QId != EFI_QUESTION_ID_INVALID) {
4110 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
4111 }
4112 EILObj.SetListLength (ListLen);
4113 for (Index = 0; Index < ListLen; Index++) {
4114 EILObj.SetValueList (Index, ValueList[Index]);
4115 }
4116
4117 EILObj.UpdateIfrBuffer();
4118 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
4119
4120 if (QId == EFI_QUESTION_ID_INVALID) {
4121 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
4122 }
4123 $ExpOpCount++;
4124 }
4125 >>
4126 ;
4127
4128 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4129 <<
4130 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4131 UINT32 BitMask;
4132 CHAR8 *QName = NULL;
4133 UINT32 LineNo = 0;
4134 >>
4135 L:QuestionRef
4136 "\("
4137 (
4138 QN:StringIdentifier <<
4139 QName = QN->getText();
4140 LineNo = QN->getLine();
4141 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
4142 >>
4143 | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >>
4144 )
4145 "\)"
4146 <<
4147 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
4148 ;
4149
4150 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4151 L:RuleRef
4152 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
4153 ;
4154
4155 //******************************************************
4156 // PARSE:
4157 // stringref (STR_FORM_SET_TITLE)
4158 //
4159 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4160 <<
4161 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
4162 >>
4163 L:StringRef
4164 "\("
4165 (
4166 "STRING_TOKEN"
4167 "\("
4168 S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >>
4169 "\)"
4170 | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >>
4171 )
4172 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
4173 ;
4174
4175 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4176 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
4177 ;
4178
4179 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4180 <<
4181 EFI_GUID Guid;
4182 >>
4183 L:Security
4184 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
4185 ;
4186
4187 numericVarStoreType [UINT8 & VarType] :
4188 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
4189 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
4190 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
4191 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
4192 ;
4193
4194 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4195 <<
4196 EFI_VARSTORE_INFO Info;
4197 CHAR8 *VarIdStr = NULL;
4198 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4199 UINT32 Mask = 0;
4200 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4201 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4202 UINT32 VarSize = 0;
4203 Info.mVarStoreId = 0;
4204 >>
4205 L:Get
4206 "\("
4207 vfrStorageVarId[Info, VarIdStr, FALSE]
4208 {"\|" FLAGS "=" numericVarStoreType [VarType] }
4209 "\)" <<
4210 {
4211 if (Info.mVarStoreId == 0) {
4212 // support Date/Time question
4213 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4214 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4215 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4216 }
4217 if (QType == QUESTION_DATE) {
4218 Info.mVarType = EFI_IFR_TYPE_DATE;
4219 } else if (QType == QUESTION_TIME) {
4220 Info.mVarType = EFI_IFR_TYPE_TIME;
4221 }
4222 switch (Mask) {
4223 case DATE_YEAR_BITMASK:
4224 Info.mInfo.mVarOffset = 0;
4225 break;
4226 case DATE_DAY_BITMASK:
4227 Info.mInfo.mVarOffset = 3;
4228 break;
4229 case TIME_HOUR_BITMASK:
4230 Info.mInfo.mVarOffset = 0;
4231 break;
4232 case TIME_MINUTE_BITMASK:
4233 Info.mInfo.mVarOffset = 1;
4234 break;
4235 case TIME_SECOND_BITMASK:
4236 Info.mInfo.mVarOffset = 2;
4237 break;
4238 default:
4239 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4240 break;
4241 }
4242 } else {
4243 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4244 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4245 }
4246 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4247 Info.mVarType = VarType;
4248 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4249 Info.mVarTotalSize = VarSize;
4250 }
4251 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4252 if (VarSize != Info.mVarTotalSize) {
4253 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4254 }
4255 }
4256 CIfrGet GObj(L->getLine());
4257 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
4258 GObj.SetVarInfo (&Info);
4259 delete VarIdStr;
4260 $ExpOpCount++;
4261 }
4262 >>
4263 ;
4264
4265 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4266 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
4267 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
4268 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
4269 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
4270 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
4271 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
4272 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
4273 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
4274 ;
4275
4276 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4277 lengthExp[$RootLevel, $ExpOpCount]
4278 | bitwisenotExp[$RootLevel, $ExpOpCount]
4279 | question23refExp[$RootLevel, $ExpOpCount]
4280 | stringref2Exp[$RootLevel, $ExpOpCount]
4281 | toboolExp[$RootLevel, $ExpOpCount]
4282 | tostringExp[$RootLevel, $ExpOpCount]
4283 | unintExp[$RootLevel, $ExpOpCount]
4284 | toupperExp[$RootLevel, $ExpOpCount]
4285 | tolwerExp[$RootLevel, $ExpOpCount]
4286 | setExp[$RootLevel, $ExpOpCount]
4287 ;
4288
4289 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4290 L:Length
4291 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4292 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
4293 ;
4294
4295 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4296 L:BitWiseNot
4297 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4298 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
4299 ;
4300
4301 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4302 <<
4303 UINT8 Type = 0x1;
4304 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
4305 EFI_GUID Guid = {0,};
4306 >>
4307 L:QuestionRefVal
4308 "\("
4309 {
4310 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >>
4311 }
4312 {
4313 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
4314 }
4315 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4316 "\)"
4317 <<
4318 switch (Type) {
4319 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
4320 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
4321 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;}
4322 }
4323 $ExpOpCount++;
4324 >>
4325 ;
4326
4327 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4328 L:StringRefVal
4329 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4330 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
4331 ;
4332
4333 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4334 L:BoolVal
4335 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4336 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
4337 ;
4338
4339 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4340 << UINT8 Fmt = 0; >>
4341 L:StringVal
4342 {
4343 Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >>
4344 }
4345 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4346 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
4347 ;
4348
4349 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4350 L:UnIntVal
4351 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4352 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
4353 ;
4354
4355 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4356 L:ToUpper
4357 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4358 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
4359 ;
4360
4361 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4362 L:ToLower
4363 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4364 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
4365 ;
4366
4367 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4368 <<
4369 EFI_VARSTORE_INFO Info;
4370 CHAR8 *VarIdStr = NULL;
4371 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4372 UINT32 Mask = 0;
4373 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4374 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4375 UINT32 VarSize = 0;
4376 Info.mVarStoreId = 0;
4377 >>
4378 L:Set
4379 "\("
4380 vfrStorageVarId[Info, VarIdStr, FALSE]
4381 {"\|" FLAG "=" numericVarStoreType [VarType] }
4382 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4383 "\)"
4384 <<
4385 {
4386 if (Info.mVarStoreId == 0) {
4387 // support Date/Time question
4388 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4389 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4390 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4391 }
4392 if (QType == QUESTION_DATE) {
4393 Info.mVarType = EFI_IFR_TYPE_DATE;
4394 } else if (QType == QUESTION_TIME) {
4395 Info.mVarType = EFI_IFR_TYPE_TIME;
4396 }
4397 switch (Mask) {
4398 case DATE_YEAR_BITMASK:
4399 Info.mInfo.mVarOffset = 0;
4400 break;
4401 case DATE_DAY_BITMASK:
4402 Info.mInfo.mVarOffset = 3;
4403 break;
4404 case TIME_HOUR_BITMASK:
4405 Info.mInfo.mVarOffset = 0;
4406 break;
4407 case TIME_MINUTE_BITMASK:
4408 Info.mInfo.mVarOffset = 1;
4409 break;
4410 case TIME_SECOND_BITMASK:
4411 Info.mInfo.mVarOffset = 2;
4412 break;
4413 default:
4414 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4415 break;
4416 }
4417 } else {
4418 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4419 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4420 }
4421 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4422 Info.mVarType = VarType;
4423 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4424 Info.mVarTotalSize = VarSize;
4425 }
4426 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4427 if (VarSize != Info.mVarTotalSize) {
4428 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4429 }
4430 }
4431 CIfrSet TSObj(L->getLine());
4432 TSObj.SetVarInfo (&Info);
4433 delete VarIdStr;
4434 $ExpOpCount++;
4435 }
4436 >>
4437 ;
4438
4439 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4440 conditionalExp[$RootLevel, $ExpOpCount]
4441 | findExp[$RootLevel, $ExpOpCount]
4442 | midExp[$RootLevel, $ExpOpCount]
4443 | tokenExp[$RootLevel, $ExpOpCount]
4444 | spanExp[$RootLevel, $ExpOpCount]
4445 ;
4446
4447 #token Cond("cond") "cond"
4448 #token Find("find") "find"
4449 #token Mid("mid") "mid"
4450 #token Tok("token") "token"
4451 #token Span("span") "span"
4452
4453 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4454 L:Cond "\("
4455 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4456 "?"
4457 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4458 ":"
4459 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4460 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
4461 ;
4462
4463 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4464 << UINT8 Format; >>
4465 L:Find "\("
4466 findFormat[Format] ( "\|" findFormat[Format] )*
4467 ","
4468 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4469 ","
4470 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4471 ","
4472 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4473 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
4474 ;
4475
4476 findFormat [UINT8 & Format] :
4477 "SENSITIVE" << $Format = 0x00; >>
4478 | "INSENSITIVE" << $Format = 0x01; >>
4479 ;
4480
4481 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4482 L:Mid "\("
4483 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4484 ","
4485 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4486 ","
4487 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4488 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
4489 ;
4490
4491 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4492 L:Tok "\("
4493 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4494 ","
4495 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4496 ","
4497 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4498 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
4499 ;
4500
4501 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4502 << UINT8 Flags = 0; >>
4503 S:Span "\("
4504 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4505 ","
4506 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4507 ","
4508 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4509 ","
4510 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4511 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4512 ;
4513
4514 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4515 L:Map
4516 "\("
4517 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4518 ":" << { CIfrMap MObj(L->getLine()); } >>
4519 (
4520 vfrStatementExpression[0]
4521 ","
4522 vfrStatementExpression[0]
4523 ";"
4524 ) *
4525 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4526 ;
4527
4528 spanFlags [UINT8 & Flags] :
4529 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
4530 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4531 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4532 ;
4533
4534 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4535 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4536
4537 //******************************************************************************
4538 //
4539 // Parser class definition.
4540 //
4541 class EfiVfrParser {
4542 <<
4543 private:
4544 UINT8 mParserStatus;
4545 BOOLEAN mConstantOnlyInExpression;
4546
4547 CVfrDefaultStore mCVfrDefaultStore;
4548 CVfrDataStorage mCVfrDataStorage;
4549 CVfrQuestionDB mCVfrQuestionDB;
4550 CVfrRulesDB mCVfrRulesDB;
4551
4552 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4553 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4554 UINT8 mCIfrOpHdrIndex;
4555 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4556 VOID _CLEAR_SAVED_OPHDR (VOID);
4557 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4558
4559
4560 EFI_VARSTORE_INFO mCurrQestVarInfo;
4561 EFI_GUID *mOverrideClassGuid;
4562 CHAR8* mLastFormEndAddr;
4563
4564 //
4565 // Whether the question already has default value.
4566 //
4567 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
4568 UINT16 mUsedDefaultCount;
4569
4570 //
4571 // For framework vfr compatibility
4572 //
4573 BOOLEAN mCompatibleMode;
4574 EFI_GUID mFormsetGuid;
4575
4576 VOID _CRT_OP (IN BOOLEAN);
4577
4578 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
4579 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
4580
4581 UINT8 _GET_CURRQEST_DATATYPE ();
4582 UINT32 _GET_CURRQEST_VARSIZE ();
4583 UINT32 _GET_CURRQEST_ARRAY_SIZE();
4584 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
4585
4586 public:
4587 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
4588 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
4589 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
4590 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
4591 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
4592
4593 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
4594
4595 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
4596 CHAR8* _U32TOS (IN UINT32);
4597 UINT8 _STOU8 (IN CHAR8 *, IN UINT32);
4598 UINT16 _STOU16 (IN CHAR8 *, IN UINT32);
4599 UINT32 _STOU32 (IN CHAR8 *, IN UINT32);
4600 UINT64 _STOU64 (IN CHAR8 *, IN UINT32);
4601 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4602 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4603 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32);
4604
4605 EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32);
4606 EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32);
4607 EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32);
4608
4609 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
4610
4611 VOID _DeclareDefaultLinearVarStore (IN UINT32);
4612 VOID _DeclareStandardDefaultStorage (IN UINT32);
4613 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
4614
4615 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
4616
4617 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
4618 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
4619 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);
4620 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
4621 VOID SetOverrideClassGuid (IN EFI_GUID *);
4622 //
4623 // For framework vfr compatibility
4624 //
4625 VOID SetCompatibleMode (IN BOOLEAN);
4626 >>
4627 }
4628
4629 <<
4630 VOID
4631 EfiVfrParser::_SAVE_OPHDR_COND (
4632 IN CIfrOpHeader &OpHdr,
4633 IN BOOLEAN Cond,
4634 IN UINT32 LineNo
4635 )
4636 {
4637 if (Cond == TRUE) {
4638 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4639 return ;
4640 }
4641 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
4642 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
4643 }
4644 }
4645
4646 VOID
4647 EfiVfrParser::_CLEAR_SAVED_OPHDR (
4648 VOID
4649 )
4650 {
4651 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
4652 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
4653 }
4654
4655 BOOLEAN
4656 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
4657 VOID
4658 )
4659 {
4660 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4661 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
4662 return TRUE;
4663 }
4664
4665 //
4666 // IfrOpHdr is not set, FALSE is return.
4667 //
4668 return FALSE;
4669 }
4670
4671 VOID
4672 EfiVfrParser::_CRT_OP (
4673 IN BOOLEAN Crt
4674 )
4675 {
4676 gCreateOp = Crt;
4677 }
4678
4679 VOID
4680 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
4681 IN EFI_VARSTORE_INFO &Info
4682 )
4683 {
4684 mCurrQestVarInfo = Info;
4685 }
4686
4687 EFI_VARSTORE_INFO &
4688 EfiVfrParser::_GET_CURRQEST_VARTINFO (
4689 VOID
4690 )
4691 {
4692 return mCurrQestVarInfo;
4693 }
4694
4695 UINT32
4696 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
4697 VOID
4698 )
4699 {
4700 UINT8 Size = 1;
4701
4702 switch (mCurrQestVarInfo.mVarType) {
4703 case EFI_IFR_TYPE_NUM_SIZE_8:
4704 Size = 1;
4705 break;
4706
4707 case EFI_IFR_TYPE_NUM_SIZE_16:
4708 Size = 2;
4709 break;
4710
4711 case EFI_IFR_TYPE_NUM_SIZE_32:
4712 Size = 4;
4713 break;
4714
4715 case EFI_IFR_TYPE_NUM_SIZE_64:
4716 Size = 8;
4717 break;
4718
4719 default:
4720 break;
4721 }
4722
4723 return (mCurrQestVarInfo.mVarTotalSize / Size);
4724 }
4725
4726 UINT8
4727 EfiVfrParser::_GET_CURRQEST_DATATYPE (
4728 VOID
4729 )
4730 {
4731 return mCurrQestVarInfo.mVarType;
4732 }
4733
4734 UINT32
4735 EfiVfrParser::_GET_CURRQEST_VARSIZE (
4736 VOID
4737 )
4738 {
4739 return mCurrQestVarInfo.mVarTotalSize;
4740 }
4741
4742 VOID
4743 EfiVfrParser::_PCATCH (
4744 IN INTN ReturnCode,
4745 IN INTN ExpectCode,
4746 IN ANTLRTokenPtr Tok,
4747 IN CONST CHAR8 *ErrorMsg
4748 )
4749 {
4750 if (ReturnCode != ExpectCode) {
4751 mParserStatus++;
4752 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
4753 }
4754 }
4755
4756 VOID
4757 EfiVfrParser::_PCATCH (
4758 IN EFI_VFR_RETURN_CODE ReturnCode
4759 )
4760 {
4761 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
4762 }
4763
4764 VOID
4765 EfiVfrParser::_PCATCH (
4766 IN EFI_VFR_RETURN_CODE ReturnCode,
4767 IN ANTLRTokenPtr Tok
4768 )
4769 {
4770 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
4771 }
4772
4773 VOID
4774 EfiVfrParser::_PCATCH (
4775 IN EFI_VFR_RETURN_CODE ReturnCode,
4776 IN UINT32 LineNum
4777 )
4778 {
4779 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
4780 }
4781
4782 VOID
4783 EfiVfrParser::_PCATCH (
4784 IN EFI_VFR_RETURN_CODE ReturnCode,
4785 IN UINT32 LineNum,
4786 IN CONST CHAR8 *ErrorMsg
4787 )
4788 {
4789 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
4790 }
4791
4792 VOID
4793 EfiVfrParser::syn (
4794 ANTLRAbstractToken *Tok,
4795 ANTLRChar *Egroup,
4796 SetWordType *Eset,
4797 ANTLRTokenType ETok,
4798 INT32 Huh
4799 )
4800 {
4801 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
4802
4803 mParserStatus += 1;
4804 }
4805
4806 CHAR8 *
4807 EfiVfrParser::TrimHex (
4808 IN CHAR8 *Str,
4809 OUT BOOLEAN *IsHex
4810 )
4811 {
4812 *IsHex = FALSE;
4813
4814 while (*Str && *Str == ' ') {
4815 Str++;
4816 }
4817 while (*Str && *Str == '0') {
4818 Str++;
4819 }
4820 if (*Str && (*Str == 'x' || *Str == 'X')) {
4821 Str++;
4822 *IsHex = TRUE;
4823 }
4824
4825 return Str;
4826 }
4827
4828 CHAR8 *
4829 EfiVfrParser::_U32TOS (
4830 IN UINT32 Value
4831 )
4832 {
4833 CHAR8 *Str;
4834 Str = new CHAR8[20];
4835 sprintf (Str, "%d", Value);
4836 return Str;
4837 }
4838
4839 UINT8
4840 EfiVfrParser::_STOU8 (
4841 IN CHAR8 *Str,
4842 IN UINT32 LineNum
4843 )
4844 {
4845 BOOLEAN IsHex;
4846 UINT8 Value;
4847 CHAR8 c;
4848
4849 UINT8 PreviousValue;
4850 CHAR8 *OrigString = Str;
4851 CHAR8 ErrorMsg[100];
4852
4853 Str = TrimHex (Str, &IsHex);
4854 for (Value = 0; (c = *Str) != '\0'; Str++) {
4855 PreviousValue = Value;
4856 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4857
4858 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4859 Value += (c - 'a' + 10);
4860 }
4861 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4862 Value += (c - 'A' + 10);
4863 }
4864 if (c >= '0' && c <= '9') {
4865 Value += (c - '0');
4866 }
4867 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4868 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString);
4869 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4870 }
4871 }
4872
4873 return Value;
4874 }
4875
4876 UINT16
4877 EfiVfrParser::_STOU16 (
4878 IN CHAR8 *Str,
4879 IN UINT32 LineNum
4880 )
4881 {
4882 BOOLEAN IsHex;
4883 UINT16 Value;
4884 CHAR8 c;
4885
4886 UINT16 PreviousValue;
4887 CHAR8 *OrigString = Str;
4888 CHAR8 ErrorMsg[100];
4889
4890 Str = TrimHex (Str, &IsHex);
4891 for (Value = 0; (c = *Str) != '\0'; Str++) {
4892 PreviousValue = Value;
4893 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4894
4895 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4896 Value += (c - 'a' + 10);
4897 }
4898 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4899 Value += (c - 'A' + 10);
4900 }
4901 if (c >= '0' && c <= '9') {
4902 Value += (c - '0');
4903 }
4904 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4905 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString);
4906 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4907 }
4908 }
4909
4910 return Value;
4911 }
4912
4913 UINT32
4914 EfiVfrParser::_STOU32 (
4915 IN CHAR8 *Str,
4916 IN UINT32 LineNum
4917 )
4918 {
4919 BOOLEAN IsHex;
4920 UINT32 Value;
4921 CHAR8 c;
4922
4923 UINT32 PreviousValue;
4924 CHAR8 *OrigString = Str;
4925 CHAR8 ErrorMsg[100];
4926
4927 Str = TrimHex (Str, &IsHex);
4928 for (Value = 0; (c = *Str) != '\0'; Str++) {
4929 PreviousValue = Value;
4930 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4931
4932 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4933 Value += (c - 'a' + 10);
4934 }
4935 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4936 Value += (c - 'A' + 10);
4937 }
4938 if (c >= '0' && c <= '9') {
4939 Value += (c - '0');
4940 }
4941 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) {
4942 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString);
4943 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4944 }
4945 }
4946
4947 return Value;
4948 }
4949
4950 UINT64
4951 EfiVfrParser::_STOU64 (
4952 IN CHAR8 *Str,
4953 IN UINT32 LineNum
4954 )
4955 {
4956 BOOLEAN IsHex;
4957 UINT64 Value;
4958 CHAR8 c;
4959 UINT64 PreviousValue;
4960 CHAR8 *OrigString = Str;
4961 CHAR8 ErrorMsg[100];
4962
4963 Str = TrimHex (Str, &IsHex);
4964 for (Value = 0; (c = *Str) != '\0'; Str++) {
4965 PreviousValue = Value;
4966 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4967
4968 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4969 Value += (c - 'a' + 10);
4970 }
4971 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4972 Value += (c - 'A' + 10);
4973 }
4974 if (c >= '0' && c <= '9') {
4975 Value += (c - '0');
4976 }
4977 if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) {
4978 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString);
4979 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4980 }
4981 }
4982
4983 return Value;
4984 }
4985
4986 EFI_HII_DATE
4987 EfiVfrParser::_STOD (
4988 IN CHAR8 *Year,
4989 IN CHAR8 *Month,
4990 IN CHAR8 *Day,
4991 IN UINT32 LineNum
4992 )
4993 {
4994 EFI_HII_DATE Date;
4995
4996 Date.Year = _STOU16 (Year, LineNum);
4997 Date.Month = _STOU8 (Month, LineNum);
4998 Date.Day = _STOU8 (Day, LineNum);
4999
5000 return Date;
5001 }
5002
5003 EFI_HII_TIME
5004 EfiVfrParser::_STOT (
5005 IN CHAR8 *Hour,
5006 IN CHAR8 *Minute,
5007 IN CHAR8 *Second,
5008 IN UINT32 LineNum
5009 )
5010 {
5011 EFI_HII_TIME Time;
5012
5013 Time.Hour = _STOU8 (Hour, LineNum);
5014 Time.Minute = _STOU8 (Minute, LineNum);
5015 Time.Second = _STOU8 (Second, LineNum);
5016
5017 return Time;
5018 }
5019
5020 EFI_STRING_ID
5021 EfiVfrParser::_STOSID (
5022 IN CHAR8 *Str,
5023 IN UINT32 LineNum
5024 )
5025 {
5026 return (EFI_STRING_ID)_STOU16(Str, LineNum);
5027 }
5028
5029 EFI_FORM_ID
5030 EfiVfrParser::_STOFID (
5031 IN CHAR8 *Str,
5032 IN UINT32 LineNum
5033 )
5034 {
5035 return (EFI_FORM_ID)_STOU16(Str, LineNum);
5036 }
5037
5038 EFI_QUESTION_ID
5039 EfiVfrParser::_STOQID (
5040 IN CHAR8 *Str,
5041 IN UINT32 LineNum
5042 )
5043 {
5044 return (EFI_QUESTION_ID)_STOU16(Str, LineNum);
5045 }
5046
5047 VOID
5048 EfiVfrParser::_STRCAT (
5049 IN OUT CHAR8 **Dest,
5050 IN CONST CHAR8 *Src
5051 )
5052 {
5053 CHAR8 *NewStr;
5054 UINT32 Len;
5055
5056 if ((Dest == NULL) || (Src == NULL)) {
5057 return;
5058 }
5059
5060 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
5061 Len += strlen (Src);
5062 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
5063 return;
5064 }
5065 NewStr[0] = '\0';
5066 if (*Dest != NULL) {
5067 strcpy (NewStr, *Dest);
5068 delete *Dest;
5069 }
5070 strcat (NewStr, Src);
5071
5072 *Dest = NewStr;
5073 }
5074
5075 EFI_HII_REF
5076 EfiVfrParser::_STOR (
5077 IN CHAR8 *QuestionId,
5078 IN CHAR8 *FormId,
5079 IN EFI_GUID *FormSetGuid,
5080 IN CHAR8 *DevicePath,
5081 IN UINT32 LineNum
5082 )
5083 {
5084 EFI_HII_REF Ref;
5085 UINT32 Index;
5086
5087 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
5088 Ref.QuestionId = _STOQID (QuestionId, LineNum);
5089 Ref.FormId = _STOFID (FormId, LineNum);
5090 Ref.DevicePath = _STOSID (DevicePath, LineNum);
5091
5092 return Ref;
5093 }
5094
5095 //
5096 // framework vfr to default declare varstore for each structure
5097 //
5098 VOID
5099 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
5100 IN UINT32 LineNo
5101 )
5102 {
5103 SVfrVarStorageNode *pNode;
5104 UINT32 TypeSize;
5105 BOOLEAN FirstNode;
5106 CONST CHAR8 VarName[] = "Setup";
5107
5108 FirstNode = TRUE;
5109 pNode = mCVfrDataStorage.GetBufferVarStoreList();
5110 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
5111 //
5112 // Create the default Buffer Var Store when no VarStore is defined.
5113 // its name should be "Setup"
5114 //
5115 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
5116 CIfrVarStore VSObj;
5117 VSObj.SetLineNo (LineNo);
5118 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
5119 VSObj.SetSize ((UINT16) TypeSize);
5120 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
5121 VSObj.SetName ((CHAR8 *) VarName);
5122 VSObj.SetGuid (&mFormsetGuid);
5123 #ifdef VFREXP_DEBUG
5124 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
5125 #endif
5126 } else {
5127 for (; pNode != NULL; pNode = pNode->mNext) {
5128 //
5129 // create the default varstore opcode for not declared varstore
5130 // the first varstore name should be "Setup"
5131 //
5132 if (!pNode->mAssignedFlag) {
5133 CIfrVarStore VSObj;
5134 VSObj.SetLineNo (LineNo);
5135 VSObj.SetVarStoreId (pNode->mVarStoreId);
5136 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
5137 if (FirstNode) {
5138 VSObj.SetName ((CHAR8 *) VarName);
5139 FirstNode = FALSE;
5140 } else {
5141 VSObj.SetName (pNode->mVarStoreName);
5142 }
5143 VSObj.SetGuid (&pNode->mGuid);
5144 #ifdef VFREXP_DEBUG
5145 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
5146 #endif
5147 }
5148 }
5149 }
5150
5151 pNode = mCVfrDataStorage.GetEfiVarStoreList();
5152 for (; pNode != NULL; pNode = pNode->mNext) {
5153 //
5154 // create the default efi varstore opcode for not exist varstore
5155 //
5156 if (!pNode->mAssignedFlag) {
5157 CIfrVarStoreEfi VSEObj;
5158 VSEObj.SetLineNo (LineNo);
5159 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
5160 VSEObj.SetGuid (&pNode->mGuid);
5161 VSEObj.SetVarStoreId (pNode->mVarStoreId);
5162 // Generate old efi varstore storage structure for compatiable with old "VarEqVal" opcode,
5163 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
5164 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
5165 #ifdef VFREXP_DEBUG
5166 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
5167 #endif
5168 }
5169 }
5170
5171 }
5172
5173 VOID
5174 EfiVfrParser::_DeclareDefaultLinearVarStore (
5175 IN UINT32 LineNo
5176 )
5177 {
5178 UINT32 Index;
5179 CHAR8 **TypeNameList;
5180 UINT32 ListSize;
5181 CONST CHAR8 DateName[] = "Date";
5182 CONST CHAR8 TimeName[] = "Time";
5183 CONST CHAR8 DateType[] = "EFI_HII_DATE";
5184 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
5185
5186 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
5187
5188 for (Index = 0; Index < ListSize; Index++) {
5189 UINT32 Size;
5190 EFI_VARSTORE_ID VarStoreId;
5191 CIfrVarStore VSObj;
5192
5193 VSObj.SetLineNo (LineNo);
5194 mCVfrDataStorage.DeclareBufferVarStore (
5195 TypeNameList[Index],
5196 &mFormsetGuid,
5197 &gCVfrVarDataTypeDB,
5198 TypeNameList[Index],
5199 EFI_VARSTORE_ID_INVALID
5200 );
5201 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
5202 VSObj.SetVarStoreId (VarStoreId);
5203 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
5204 VSObj.SetSize ((UINT16) Size);
5205 VSObj.SetName (TypeNameList[Index]);
5206 VSObj.SetGuid (&mFormsetGuid);
5207 }
5208
5209 //
5210 // not required to declare Date and Time VarStore,
5211 // because code to support old format Data and Time
5212 //
5213 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
5214 UINT32 Size;
5215 EFI_VARSTORE_ID VarStoreId;
5216 CIfrVarStore VSObj;
5217
5218 VSObj.SetLineNo (LineNo);
5219 mCVfrDataStorage.DeclareBufferVarStore (
5220 (CHAR8 *) DateName,
5221 &mFormsetGuid,
5222 &gCVfrVarDataTypeDB,
5223 (CHAR8 *) DateType,
5224 EFI_VARSTORE_ID_INVALID
5225 );
5226 mCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
5227 VSObj.SetVarStoreId (VarStoreId);
5228 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
5229 VSObj.SetSize ((UINT16) Size);
5230 VSObj.SetName ((CHAR8 *) DateName);
5231 VSObj.SetGuid (&mFormsetGuid);
5232 }
5233
5234 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
5235 UINT32 Size;
5236 EFI_VARSTORE_ID VarStoreId;
5237 CIfrVarStore VSObj;
5238
5239 VSObj.SetLineNo (LineNo);
5240 mCVfrDataStorage.DeclareBufferVarStore (
5241 (CHAR8 *) TimeName,
5242 &mFormsetGuid,
5243 &gCVfrVarDataTypeDB,
5244 (CHAR8 *) TimeType,
5245 EFI_VARSTORE_ID_INVALID
5246 );
5247 mCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
5248 VSObj.SetVarStoreId (VarStoreId);
5249 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
5250 VSObj.SetSize ((UINT16) Size);
5251 VSObj.SetName ((CHAR8 *) TimeName);
5252 VSObj.SetGuid (&mFormsetGuid);
5253 }
5254 }
5255
5256 VOID
5257 EfiVfrParser::_DeclareStandardDefaultStorage (
5258 IN UINT32 LineNo
5259 )
5260 {
5261 //
5262 // Default Store is declared.
5263 //
5264 CIfrDefaultStore DSObj;
5265
5266 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
5267 DSObj.SetLineNo (LineNo);
5268 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
5269 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
5270
5271 //
5272 // Default MANUFACTURING Store is declared.
5273 //
5274 CIfrDefaultStore DSObjMF;
5275
5276 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5277 DSObjMF.SetLineNo (LineNo);
5278 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
5279 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5280 }
5281
5282 VOID
5283 EfiVfrParser::AssignQuestionKey (
5284 IN CIfrQuestionHeader &QHObj,
5285 IN ANTLRTokenPtr KeyTok
5286 )
5287 {
5288 UINT16 KeyValue;
5289
5290 if (KeyTok == NULL) {
5291 return;
5292 }
5293
5294 KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine());
5295
5296 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
5297 /*
5298 * if the question is not CALLBACK ignore the key.
5299 */
5300 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
5301 QHObj.SetQuestionId (KeyValue);
5302 }
5303 }
5304
5305 VOID
5306 EfiVfrParser::ConvertIdExpr (
5307 IN UINT32 &ExpOpCount,
5308 IN UINT32 LineNo,
5309 IN EFI_QUESTION_ID QId,
5310 IN CHAR8 *VarIdStr,
5311 IN UINT32 BitMask
5312 )
5313 {
5314 CIfrQuestionRef1 QR1Obj(LineNo);
5315 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
5316 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
5317
5318 if (BitMask != 0) {
5319 CIfrUint32 U32Obj(LineNo);
5320 U32Obj.SetValue (BitMask);
5321
5322 CIfrBitWiseAnd BWAObj(LineNo);
5323
5324 CIfrUint8 U8Obj(LineNo);
5325 switch (BitMask) {
5326 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
5327 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
5328 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
5329 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
5330 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
5331 }
5332
5333 CIfrShiftRight SRObj(LineNo);
5334 }
5335
5336 ExpOpCount += 4;
5337 }
5338
5339 VOID
5340 EfiVfrParser::IdEqValDoSpecial (
5341 IN UINT32 &ExpOpCount,
5342 IN UINT32 LineNo,
5343 IN EFI_QUESTION_ID QId,
5344 IN CHAR8 *VarIdStr,
5345 IN UINT32 BitMask,
5346 IN UINT16 ConstVal,
5347 IN EFI_COMPARE_TYPE CompareType
5348 )
5349 {
5350 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
5351
5352 if (ConstVal > 0xFF) {
5353 CIfrUint16 U16Obj(LineNo);
5354 U16Obj.SetValue (ConstVal);
5355 } else {
5356 CIfrUint8 U8Obj(LineNo);
5357 U8Obj.SetValue ((UINT8)ConstVal);
5358 }
5359
5360 switch (CompareType) {
5361 case EQUAL :
5362 {
5363 CIfrEqual EObj(LineNo);
5364 break;
5365 }
5366 case LESS_EQUAL :
5367 {
5368 CIfrLessEqual LEObj(LineNo);
5369 break;
5370 }
5371 case LESS_THAN :
5372 {
5373 CIfrLessThan LTObj(LineNo);
5374 break;
5375 }
5376 case GREATER_EQUAL :
5377 {
5378 CIfrGreaterEqual GEObj(LineNo);
5379 break;
5380 }
5381 case GREATER_THAN :
5382 {
5383 CIfrGreaterThan GTObj(LineNo);
5384 break;
5385 }
5386 }
5387
5388 ExpOpCount += 2;
5389 }
5390
5391 VOID
5392 EfiVfrParser::IdEqIdDoSpecial (
5393 IN UINT32 &ExpOpCount,
5394 IN UINT32 LineNo,
5395 IN EFI_QUESTION_ID QId1,
5396 IN CHAR8 *VarId1Str,
5397 IN UINT32 BitMask1,
5398 IN EFI_QUESTION_ID QId2,
5399 IN CHAR8 *VarId2Str,
5400 IN UINT32 BitMask2,
5401 IN EFI_COMPARE_TYPE CompareType
5402 )
5403 {
5404 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
5405 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
5406
5407 switch (CompareType) {
5408 case EQUAL :
5409 {
5410 CIfrEqual EObj(LineNo);
5411 break;
5412 }
5413 case LESS_EQUAL :
5414 {
5415 CIfrLessEqual LEObj(LineNo);
5416 break;
5417 }
5418 case LESS_THAN :
5419 {
5420 CIfrLessThan LTObj(LineNo);
5421 break;
5422 }
5423 case GREATER_EQUAL :
5424 {
5425 CIfrGreaterEqual GEObj(LineNo);
5426 break;
5427 }
5428 case GREATER_THAN :
5429 {
5430 CIfrGreaterThan GTObj(LineNo);
5431 break;
5432 }
5433 }
5434
5435 ExpOpCount++;
5436 }
5437
5438 VOID
5439 EfiVfrParser::IdEqListDoSpecial (
5440 IN UINT32 &ExpOpCount,
5441 IN UINT32 LineNo,
5442 IN EFI_QUESTION_ID QId,
5443 IN CHAR8 *VarIdStr,
5444 IN UINT32 BitMask,
5445 IN UINT16 ListLen,
5446 IN UINT16 *ValueList
5447 )
5448 {
5449 UINT16 Index;
5450
5451 if (ListLen == 0) {
5452 return;
5453 }
5454
5455 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
5456 for (Index = 1; Index < ListLen; Index++) {
5457 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
5458 CIfrOr OObj (LineNo);
5459 ExpOpCount++;
5460 }
5461 }
5462
5463 VOID
5464 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
5465 {
5466 mOverrideClassGuid = OverrideClassGuid;
5467 }
5468
5469 //
5470 // For framework vfr compatibility
5471 //
5472 VOID
5473 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
5474 {
5475 mCompatibleMode = Mode;
5476 mCVfrQuestionDB.SetCompatibleMode (Mode);
5477 }
5478
5479 VOID
5480 EfiVfrParser::CheckDuplicateDefaultValue (
5481 IN EFI_DEFAULT_ID DefaultId,
5482 IN ANTLRTokenPtr Tok
5483 )
5484 {
5485 UINT16 Index;
5486
5487 for(Index = 0; Index < mUsedDefaultCount; Index++) {
5488 if (mUsedDefaultArray[Index] == DefaultId) {
5489 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
5490 }
5491 }
5492
5493 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
5494 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
5495 }
5496
5497 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
5498 }
5499 >>
EFI Development Kit II mirror for PVE