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Fixed VfrCompile crash on efivarstore statement.
[mirror_edk2.git] / BaseTools / Source / C / VfrCompile / VfrSyntax.g
1 /*++ @file
2 Vfr Syntax
3
4 Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 --*/
14
15 #header<<
16
17 #include "EfiVfr.h"
18 #include "VfrFormPkg.h"
19 #include "VfrError.h"
20 #include "VfrUtilityLib.h"
21 #include "AToken.h"
22 #include "ATokPtr.h"
23 >>
24
25 <<
26 #include "stdio.h"
27 #include "PBlackBox.h"
28 #include "DLexerBase.h"
29 #include "VfrLexer.h"
30 #include "AToken.h"
31
32 #define GET_LINENO(Obj) ((Obj)->getLine())
33 #define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0)
34 #define CRT_END_OP(Obj) {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0)
35
36 typedef ANTLRCommonToken ANTLRToken;
37
38 class CVfrDLGLexer : public VfrLexer
39 {
40 public:
41 CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
42 INT32 errstd (char *Text)
43 {
44 printf ("unrecognized input '%s'\n", Text);
45 }
46 };
47
48 UINT8
49 VfrParserStart (
50 IN FILE *File,
51 IN INPUT_INFO_TO_SYNTAX *InputInfo
52 )
53 {
54 ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
55 VfrParser.parser()->SetCompatibleMode (InputInfo->CompatibleMode);
56 VfrParser.parser()->SetOverrideClassGuid (InputInfo->OverrideClassGuid);
57 return VfrParser.parser()->vfrProgram();
58 }
59 >>
60
61 //
62 // Define a lexical class for parsing quoted strings. Basically
63 // starts with a double quote, and ends with a double quote that
64 // is not preceeded with a backslash.
65 //
66 #lexclass QUOTED_STRING
67 #token TheString "~[\"]*\"" << mode (START); >>
68
69 //
70 // Define a lexclass for skipping over C++ style comments
71 //
72 #lexclass CPP_COMMENT
73 #token "~[\n]*" << skip (); >>
74 #token "\n" << skip (); mode (START); newline (); >>
75
76 //
77 // Standard lexclass is START
78 //
79 #lexclass START
80
81 //
82 // Find start of C++ style comments
83 //
84 #token "//" << skip (); mode (CPP_COMMENT); >>
85
86 //
87 // Skip whitespace
88 //
89 #token "[\ \t]" << skip (); >>
90
91 //
92 // Skip over newlines, but count them
93 //
94 #token "\n" << skip (); newline (); >>
95
96 //
97 // Skip over 'extern' in any included .H file
98 //
99 #token "extern" << skip (); mode (CPP_COMMENT); >>
100
101 //
102 // Tokens for the different keywords. Syntax is:
103 // TokenName("ErrorMessageText") "TokenString"
104 // where:
105 // TokenName is the token name (must be capitalized) that is used in the rules
106 // ErrorMessageText is the string the compiler emits when it detects a syntax error
107 // TokenString is the actual matching string used in the user script
108 //
109 #token FormPkgType("formpkgtype") "formpkgtype"
110 #token OpenBrace("{") "\{"
111 #token CloseBrace("}") "\}"
112 #token OpenParen("(") "\("
113 #token CloseParen(")") "\)"
114 #token OpenBracket("[") "\["
115 #token CloseBracket("]") "\]"
116
117 #token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
118 #token DevicePath("devicepath") "devicepath"
119 #token FormSet("formset") "formset"
120 #token FormSetId("formsetid") "formsetid"
121 #token EndFormSet("endformset") "endformset"
122 #token Title("title") "title"
123 #token FormId("formid") "formid"
124 #token OneOf("oneof") "oneof"
125 #token EndOneOf("endoneof") "endoneof"
126 #token Prompt("prompt") "prompt"
127 #token OrderedList("orderedlist") "orderedlist"
128 #token MaxContainers("maxcontainers") "maxcontainers"
129 #token EndList("endlist") "endlist"
130 #token EndForm("endform") "endform"
131 #token Form("form") "form"
132 #token FormMap("formmap") "formmap"
133 #token MapTitle("maptitle") "maptitle"
134 #token MapGuid("mapguid") "mapguid"
135 #token Subtitle("subtitle") "subtitle"
136 #token EndSubtitle("endsubtitle") "endsubtitle"
137 #token Help("help") "help"
138 #token Text("text") "text"
139 #token Option("option") "option"
140 #token FLAGS("flags") "flags"
141 #token Date("date") "date"
142 #token EndDate("enddate") "enddate"
143 #token Year("year") "year"
144 #token Month("month") "month"
145 #token Day("day") "day"
146 #token Time("time") "time"
147 #token EndTime("endtime") "endtime"
148 #token Hour("hour") "hour"
149 #token Minute("minute") "minute"
150 #token Second("second") "second"
151 #token GrayOutIf("grayoutif") "grayoutif"
152 #token Label("label") "label"
153 #token Timeout("timeout") "timeout"
154 #token Inventory("inventory") "inventory"
155 #token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
156 #token Struct("struct") "struct"
157 #token Boolean("BOOLEAN") "BOOLEAN"
158 #token Uint64("UINT64") "UINT64"
159 #token Uint32("UINT32") "UINT32"
160 #token Uint16("UINT16") "UINT16"
161 #token Char16("CHAR16") "CHAR16"
162 #token Uint8("UINT8") "UINT8"
163 #token Uuid("guid") "guid"
164 #token CheckBox("checkbox") "checkbox"
165 #token EndCheckBox("endcheckbox") "endcheckbox"
166 #token Numeric("numeric") "numeric"
167 #token EndNumeric("endnumeric") "endnumeric"
168 #token Minimum("minimum") "minimum"
169 #token Maximum("maximum") "maximum"
170 #token STEP("step") "step"
171 #token Default("default") "default"
172 #token Password("password") "password"
173 #token EndPassword("endpassword") "endpassword"
174 #token String("string") "string"
175 #token EndString("endstring") "endstring"
176 #token MinSize("minsize") "minsize"
177 #token MaxSize("maxsize") "maxsize"
178 #token Encoding("encoding") "encoding"
179 #token SuppressIf("suppressif") "suppressif"
180 #token DisableIf("disableif") "disableif"
181 #token Hidden("hidden") "hidden"
182 #token Goto("goto") "goto"
183 #token FormSetGuid("formsetguid") "formsetguid"
184 #token InconsistentIf("inconsistentif") "inconsistentif"
185 #token WarningIf("warningif") "warningif"
186 #token NoSubmitIf("nosubmitif") "nosubmitif"
187 #token EndIf("endif") "endif"
188 #token Key("key") "key"
189 #token DefaultFlag("DEFAULT") "DEFAULT"
190 #token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
191 #token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
192 #token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
193 #token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
194 #token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
195 #token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
196 #token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
197 #token Class("class") "class"
198 #token Subclass("subclass") "subclass"
199 #token ClassGuid("classguid") "classguid"
200 #token TypeDef("typedef") "typedef"
201 #token Restore("restore") "restore"
202 #token Save("save") "save"
203 #token Defaults("defaults") "defaults"
204 #token Banner("banner") "banner"
205 #token Align("align") "align"
206 #token Left("left") "left"
207 #token Right("right") "right"
208 #token Center("center") "center"
209 #token Line("line") "line"
210 #token Name("name") "name"
211
212 #token VarId("varid") "varid"
213 #token Question("question") "question"
214 #token QuestionId("questionid") "questionid"
215 #token Image("image") "image"
216 #token Locked("locked") "locked"
217 #token Rule("rule") "rule"
218 #token EndRule("endrule") "endrule"
219 #token Value("value") "value"
220 #token Read("read") "read"
221 #token Write("write") "write"
222 #token ResetButton("resetbutton") "resetbutton"
223 #token EndResetButton("endresetbutton") "endresetbutton"
224 #token DefaultStore("defaultstore") "defaultstore"
225 #token Attribute("attribute") "attribute"
226 #token Varstore("varstore") "varstore"
227 #token Efivarstore("efivarstore") "efivarstore"
228 #token VarSize("varsize") "varsize"
229 #token NameValueVarStore("namevaluevarstore") "namevaluevarstore"
230 #token Action("action") "action"
231 #token Config("config") "config"
232 #token EndAction("endaction") "endaction"
233 #token Refresh("refresh") "refresh"
234 #token Interval("interval") "interval"
235 #token VarstoreDevice("varstoredevice") "varstoredevice"
236 #token GuidOp("guidop") "guidop"
237 #token EndGuidOp("endguidop") "endguidop"
238 #token DataType("datatype") "datatype"
239 #token Data("data") "data"
240 #token Modal("modal") "modal"
241
242 //
243 // Define the class and subclass tokens
244 //
245 #token ClassNonDevice("NONDEVICE") "NON_DEVICE"
246 #token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
247 #token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
248 #token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
249 #token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
250 #token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
251 #token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
252
253 #token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
254 #token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
255 #token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
256 #token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
257
258 //
259 // This is the overall definition of a VFR form definition script.
260 //
261
262 vfrProgram > [UINT8 Return] :
263 <<
264 mParserStatus = 0;
265 mCIfrOpHdrIndex = 0;
266 mConstantOnlyInExpression = FALSE;
267 >>
268 (
269 vfrPragmaPackDefinition
270 | vfrDataStructDefinition
271 )*
272 vfrFormSetDefinition
273 << $Return = mParserStatus; >>
274 ;
275
276 pragmaPackShowDef :
277 L:"show" << gCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >>
278 ;
279
280 pragmaPackStackDef :
281 <<
282 UINT32 LineNum;
283 UINT8 PackAction;
284 CHAR8 *Identifier = NULL;
285 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
286 >>
287 (
288 L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >>
289 | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >>
290 )
291 {
292 "," ID:StringIdentifier << Identifier = ID->getText(); >>
293 }
294 {
295 "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText(), N->getLine()); >>
296 }
297 << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
298 ;
299
300 pragmaPackNumber :
301 <<
302 UINT32 LineNum;
303 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
304 >>
305 N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText(), N->getLine()); >>
306 << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
307 ;
308
309 vfrPragmaPackDefinition :
310 "\#pragma" "pack" "\("
311 {
312 pragmaPackShowDef
313 | pragmaPackStackDef
314 | pragmaPackNumber
315 }
316 "\)"
317 ;
318
319 vfrDataStructDefinition :
320 { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
321 { NonNvDataMap }
322 {
323 N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
324 }
325 OpenBrace
326 vfrDataStructFields
327 CloseBrace
328 {
329 N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
330 }
331 ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
332 ;
333
334 vfrDataStructFields :
335 (
336 dataStructField64 |
337 dataStructField32 |
338 dataStructField16 |
339 dataStructField8 |
340 dataStructFieldBool |
341 dataStructFieldString |
342 dataStructFieldDate |
343 dataStructFieldTime |
344 dataStructFieldRef |
345 dataStructFieldUser
346 )*
347 ;
348
349 dataStructField64 :
350 << UINT32 ArrayNum = 0; >>
351 D:"UINT64"
352 N:StringIdentifier
353 {
354 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
355 }
356 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
357 ;
358
359 dataStructField32 :
360 << UINT32 ArrayNum = 0; >>
361 D:"UINT32"
362 N:StringIdentifier
363 {
364 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
365 }
366 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
367 ;
368
369 dataStructField16 :
370 <<
371 UINT32 ArrayNum = 0;
372 >>
373 ("UINT16" | "CHAR16")
374 N:StringIdentifier
375 {
376 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
377 }
378 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), (CHAR8 *) "UINT16", ArrayNum), N); >>
379 ;
380
381 dataStructField8 :
382 << UINT32 ArrayNum = 0; >>
383 D:"UINT8"
384 N:StringIdentifier
385 {
386 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
387 }
388 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
389 ;
390
391 dataStructFieldBool :
392 << UINT32 ArrayNum = 0; >>
393 D:"BOOLEAN"
394 N:StringIdentifier
395 {
396 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
397 }
398 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
399 ;
400
401 dataStructFieldString :
402 << UINT32 ArrayNum = 0; >>
403 D:"EFI_STRING_ID"
404 N:StringIdentifier
405 {
406 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
407 }
408 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
409 ;
410
411 dataStructFieldDate :
412 << UINT32 ArrayNum = 0; >>
413 D:"EFI_HII_DATE"
414 N:StringIdentifier
415 {
416 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
417 }
418 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
419 ;
420
421 dataStructFieldTime :
422 << UINT32 ArrayNum = 0; >>
423 D:"EFI_HII_TIME"
424 N:StringIdentifier
425 {
426 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
427 }
428 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
429 ;
430
431 dataStructFieldRef :
432 << UINT32 ArrayNum = 0; >>
433 D:"EFI_HII_REF"
434 N:StringIdentifier
435 {
436 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
437 }
438 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
439 ;
440
441 dataStructFieldUser :
442 << UINT32 ArrayNum = 0; >>
443 T:StringIdentifier
444 N:StringIdentifier
445 {
446 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
447 }
448 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >>
449 ;
450
451 //*****************************************************************************
452 //
453 // the syntax of GUID definition
454 //
455 guidSubDefinition [EFI_GUID &Guid] :
456 G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number
457 <<
458 Guid.Data4[0] = _STOU8(G4->getText(), G4->getLine());
459 Guid.Data4[1] = _STOU8(G5->getText(), G5->getLine());
460 Guid.Data4[2] = _STOU8(G6->getText(), G6->getLine());
461 Guid.Data4[3] = _STOU8(G7->getText(), G7->getLine());
462 Guid.Data4[4] = _STOU8(G8->getText(), G8->getLine());
463 Guid.Data4[5] = _STOU8(G9->getText(), G9->getLine());
464 Guid.Data4[6] = _STOU8(G10->getText(), G10->getLine());
465 Guid.Data4[7] = _STOU8(G11->getText(), G11->getLine());
466 >>
467 ;
468
469 guidDefinition [EFI_GUID &Guid] :
470 OpenBrace
471 G1:Number "," G2:Number "," G3:Number ","
472 <<
473 Guid.Data1 = _STOU32 (G1->getText(), G1->getLine());
474 Guid.Data2 = _STOU16 (G2->getText(), G2->getLine());
475 Guid.Data3 = _STOU16 (G3->getText(), G3->getLine());
476 >>
477 (
478 OpenBrace guidSubDefinition[Guid] CloseBrace
479 | guidSubDefinition[Guid]
480 )
481 CloseBrace
482 ;
483
484 //*****************************************************************************
485 //
486 // the syntax of form set definition
487 //
488 vfrFormSetDefinition :
489 <<
490 EFI_GUID Guid;
491 EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID;
492 EFI_GUID ClassGuid1, ClassGuid2, ClassGuid3;
493 UINT8 ClassGuidNum = 0;
494 CIfrFormSet *FSObj = NULL;
495 UINT16 C, SC;
496 CHAR8* InsertOpcodeAddr = NULL;
497 >>
498 L:FormSet
499 Uuid "=" guidDefinition[Guid] ","
500 Title "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
501 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" ","
502 {
503 ClassGuid "=" guidDefinition[ClassGuid1] << ++ClassGuidNum; >>
504 {
505 "\|" guidDefinition[ClassGuid2] << ++ClassGuidNum; >>
506 {
507 "\|" guidDefinition[ClassGuid3] << ++ClassGuidNum; >>
508 }
509 }
510 ","
511 }
512 <<
513 if (mOverrideClassGuid != NULL && ClassGuidNum >= 3) {
514 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Already has 3 class guids, can't add extra class guid!");
515 }
516 switch (ClassGuidNum) {
517 case 0:
518 if (mOverrideClassGuid != NULL) {
519 ClassGuidNum = 2;
520 } else {
521 ClassGuidNum = 1;
522 }
523 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
524 FSObj->SetClassGuid(&DefaultClassGuid);
525 if (mOverrideClassGuid != NULL) {
526 FSObj->SetClassGuid(mOverrideClassGuid);
527 }
528 break;
529 case 1:
530 if (mOverrideClassGuid != NULL) {
531 ClassGuidNum ++;
532 }
533 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
534 FSObj->SetClassGuid(&ClassGuid1);
535 if (mOverrideClassGuid != NULL) {
536 FSObj->SetClassGuid(mOverrideClassGuid);
537 }
538 break;
539 case 2:
540 if (mOverrideClassGuid != NULL) {
541 ClassGuidNum ++;
542 }
543 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
544 FSObj->SetClassGuid(&ClassGuid1);
545 FSObj->SetClassGuid(&ClassGuid2);
546 if (mOverrideClassGuid != NULL) {
547 FSObj->SetClassGuid(mOverrideClassGuid);
548 }
549 break;
550 case 3:
551 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
552 FSObj->SetClassGuid(&ClassGuid1);
553 FSObj->SetClassGuid(&ClassGuid2);
554 FSObj->SetClassGuid(&ClassGuid3);
555 break;
556 default:
557 break;
558 }
559
560 SET_LINE_INFO (*FSObj, L);
561 FSObj->SetGuid (&Guid);
562 //
563 // for framework vfr to store formset guid used by varstore and efivarstore
564 //
565 if (mCompatibleMode) {
566 memcpy (&mFormsetGuid, &Guid, sizeof (EFI_GUID));
567 }
568 FSObj->SetFormSetTitle (_STOSID(S1->getText(), S1->getLine()));
569 FSObj->SetHelp (_STOSID(S2->getText(), S2->getLine()));
570 >>
571 {
572 FC:Class "=" classDefinition[C] "," << {CIfrClass CObj;SET_LINE_INFO (CObj, FC); CObj.SetClass(C);} >>
573 }
574 {
575 FSC:Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SET_LINE_INFO (SCObj, FSC); SCObj.SetSubClass(SC);} >>
576 }
577 <<
578 _DeclareStandardDefaultStorage (GET_LINENO (L));
579 >>
580 vfrFormSetList
581 E:EndFormSet <<
582 if (mCompatibleMode) {
583 //
584 // declare all undefined varstore and efivarstore
585 //
586 _DeclareDefaultFrameworkVarStore (GET_LINENO(E));
587 }
588
589 //
590 // Declare undefined Question so that they can be used in expression.
591 //
592 if (gCFormPkg.HavePendingUnassigned()) {
593 mParserStatus += gCFormPkg.DeclarePendingQuestion (
594 gCVfrVarDataTypeDB,
595 mCVfrDataStorage,
596 mCVfrQuestionDB,
597 &mFormsetGuid,
598 E->getLine(),
599 &InsertOpcodeAddr
600 );
601 gNeedAdjustOpcode = TRUE;
602 }
603
604 CRT_END_OP (E);
605
606 //
607 // Adjust the pending question position.
608 // Move the position from current to before the end of the last form in the form set.
609 //
610 if (gNeedAdjustOpcode) {
611 gCFormPkg.AdjustDynamicInsertOpcode (
612 mLastFormEndAddr,
613 InsertOpcodeAddr
614 );
615 }
616
617 if (FSObj != NULL) {
618 delete FSObj;
619 }
620 >>
621 ";"
622 ;
623
624 vfrFormSetList :
625 (
626 vfrFormDefinition |
627 vfrFormMapDefinition |
628 vfrStatementImage |
629 vfrStatementVarStoreLinear |
630 vfrStatementVarStoreEfi |
631 vfrStatementVarStoreNameValue |
632 vfrStatementDefaultStore |
633 vfrStatementDisableIfFormSet |
634 vfrStatementSuppressIfFormSet |
635 vfrStatementExtension
636 )*
637 ;
638
639 vfrStatementExtension:
640 <<
641 EFI_GUID Guid;
642 CIfrGuid *GuidObj = NULL;
643 CHAR8 *TypeName = NULL;
644 UINT32 TypeSize = 0;
645 UINT8 *DataBuff = NULL;
646 UINT32 Size = 0;
647 UINT8 Idx = 0;
648 UINT32 LineNum;
649 BOOLEAN IsStruct = FALSE;
650 UINT32 ArrayNum = 0;
651 >>
652 L:GuidOp
653 Uuid "=" guidDefinition[Guid]
654 {"," DataType "="
655 (
656 U64:"UINT64" {OpenBracket AN1:Number CloseBracket <<ArrayNum = _STOU32(AN1->getText(), AN1->getLine());>>}
657 << TypeName = U64->getText(); LineNum = U64->getLine(); >>
658 | U32:"UINT32" {OpenBracket AN2:Number CloseBracket <<ArrayNum = _STOU32(AN2->getText(), AN2->getLine());>>}
659 << TypeName = U32->getText(); LineNum = U32->getLine(); >>
660 | U16:"UINT16" {OpenBracket AN3:Number CloseBracket <<ArrayNum = _STOU32(AN3->getText(), AN3->getLine());>>}
661 << TypeName = U16->getText(); LineNum = U16->getLine(); >>
662 | U8:"UINT8" {OpenBracket AN4:Number CloseBracket <<ArrayNum = _STOU32(AN4->getText(), AN4->getLine());>>}
663 << TypeName = U8->getText(); LineNum = U8->getLine(); >>
664 | BL:"BOOLEAN" {OpenBracket AN5:Number CloseBracket <<ArrayNum = _STOU32(AN5->getText(), AN5->getLine());>>}
665 << TypeName = BL->getText(); LineNum = BL->getLine(); >>
666 | SI:"EFI_STRING_ID" {OpenBracket AN6:Number CloseBracket <<ArrayNum = _STOU32(AN6->getText(), AN6->getLine());>>}
667 << TypeName = SI->getText(); LineNum = SI->getLine(); >>
668 | D:"EFI_HII_DATE" {OpenBracket AN7:Number CloseBracket <<ArrayNum = _STOU32(AN7->getText(), AN7->getLine());>>}
669 << TypeName = D->getText(); LineNum = D->getLine(); IsStruct = TRUE;>>
670 | T:"EFI_HII_TIME" {OpenBracket AN8:Number CloseBracket <<ArrayNum = _STOU32(AN8->getText(), AN8->getLine());>>}
671 << TypeName = T->getText(); LineNum = T->getLine(); IsStruct = TRUE;>>
672 | R:"EFI_HII_REF" {OpenBracket AN9:Number CloseBracket <<ArrayNum = _STOU32(AN9->getText(), AN9->getLine());>>}
673 << TypeName = R->getText(); LineNum = R->getLine(); IsStruct = TRUE;>>
674 | TN:StringIdentifier {OpenBracket AN10:Number CloseBracket <<ArrayNum = _STOU32(AN10->getText(), AN10->getLine());>>}
675 << TypeName = TN->getText(); LineNum = TN->getLine(); IsStruct = TRUE;>>
676 )
677 <<
678 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &TypeSize), LineNum);
679 if (ArrayNum > 0) {
680 Size = TypeSize*ArrayNum;
681 } else {
682 Size = TypeSize;
683 }
684 if (Size > (128 - sizeof (EFI_IFR_GUID))) return;
685 DataBuff = (UINT8 *)malloc(Size);
686 for (Idx = 0; Idx < Size; Idx++) {
687 DataBuff[Idx] = 0;
688 }
689 >>
690 vfrExtensionData [DataBuff, Size, TypeName, TypeSize, IsStruct, ArrayNum]
691 }
692 <<
693 {
694 GuidObj = new CIfrGuid(Size);
695 if (GuidObj != NULL) {
696 GuidObj->SetLineNo(L->getLine());
697 GuidObj->SetGuid (&Guid);
698 }
699 }
700 if (TypeName != NULL) {
701 GuidObj->SetData(DataBuff, Size);
702 }
703 >>
704 {","
705 (
706 vfrStatementExtension
707 )*
708 E:EndGuidOp << GuidObj->SetScope(1); CRT_END_OP (E); >>
709 }
710 <<
711 if (GuidObj != NULL) delete GuidObj;
712 if (DataBuff != NULL) free(DataBuff);
713 >>
714 ";"
715 ;
716
717 vfrExtensionData[UINT8 *DataBuff, UINT32 Size, CHAR8 *TypeName, UINT32 TypeSize, BOOLEAN IsStruct, UINT32 ArrayNum]:
718 <<
719 CHAR8 *TFName = NULL;
720 UINT32 ArrayIdx = 0;
721 UINT16 FieldOffset;
722 UINT8 FieldType;
723 UINT32 FieldSize;
724 UINT64 Data_U64 = 0;
725 UINT32 Data_U32 = 0;
726 UINT16 Data_U16 = 0;
727 UINT8 Data_U8 = 0;
728 BOOLEAN Data_BL = 0;
729 EFI_STRING_ID Data_SID = 0;
730 BOOLEAN IsArray = FALSE;
731 UINT8 *ByteOffset = NULL;
732 >>
733 (
734 ("," "data" {OpenBracket IDX1:Number CloseBracket <<IsArray = TRUE;>>}
735 <<
736 ArrayIdx = 0;
737 if (IsArray == TRUE) {
738 ArrayIdx = _STOU8(IDX1->getText(), IDX1->getLine());
739 if (ArrayIdx >= ArrayNum) return;
740 IsArray = FALSE;
741 }
742 ByteOffset = DataBuff + (ArrayIdx * TypeSize);
743 if (IsStruct == TRUE) {
744 _STRCAT(&TFName, TypeName);
745 }
746 >>
747 ("." FN:StringIdentifier
748 <<
749 if (IsStruct == TRUE) {
750 _STRCAT(&TFName, ".");
751 _STRCAT(&TFName, FN->getText());
752 }
753 >>
754 {
755 OpenBracket IDX2:Number CloseBracket
756 <<
757 if (IsStruct == TRUE) {
758 _STRCAT(&TFName, "[");
759 _STRCAT(&TFName, IDX2->getText());
760 _STRCAT(&TFName, "]");
761 }
762 >>
763 }
764 )*
765 "=" RD:Number
766 <<
767 if (IsStruct == FALSE) {
768 if (strcmp ("UINT64", TypeName) == 0) {
769 Data_U64 = _STOU64(RD->getText(), RD->getLine());
770 memcpy (ByteOffset, &Data_U64, TypeSize);
771 }else if (strcmp ("UINT32", TypeName) == 0) {
772 Data_U32 = _STOU32(RD->getText(), RD->getLine());
773 memcpy (ByteOffset, &Data_U32, TypeSize);
774 }else if (strcmp ("UINT16", TypeName) == 0) {
775 Data_U16 = _STOU16(RD->getText(), RD->getLine());
776 memcpy (ByteOffset, &Data_U16, TypeSize);
777 }else if (strcmp ("UINT8", TypeName) == 0) {
778 Data_U8 = _STOU8(RD->getText(), RD->getLine());
779 memcpy (ByteOffset, &Data_U8, TypeSize);
780 }else if (strcmp ("BOOLEAN", TypeName)== 0) {
781 Data_BL = _STOU8(RD->getText(), RD->getLine());
782 memcpy (ByteOffset, &Data_BL, TypeSize);
783 }else if (strcmp ("EFI_STRING_ID", TypeName) == 0) {
784 Data_SID = _STOSID(RD->getText(), RD->getLine());
785 memcpy (ByteOffset, &Data_SID, TypeSize);
786 }
787 } else {
788 gCVfrVarDataTypeDB.GetDataFieldInfo(TFName, FieldOffset, FieldType, FieldSize);
789 switch (FieldType) {
790 case EFI_IFR_TYPE_NUM_SIZE_8:
791 Data_U8 = _STOU8(RD->getText(), RD->getLine());
792 memcpy (ByteOffset + FieldOffset, &Data_U8, FieldSize);
793 break;
794 case EFI_IFR_TYPE_NUM_SIZE_16:
795 Data_U16 = _STOU16(RD->getText(), RD->getLine());
796 memcpy (ByteOffset + FieldOffset, &Data_U16, FieldSize);
797 break;
798 case EFI_IFR_TYPE_NUM_SIZE_32:
799 Data_U32 = _STOU32(RD->getText(), RD->getLine());
800 memcpy (ByteOffset + FieldOffset, &Data_U32, FieldSize);
801 break;
802 case EFI_IFR_TYPE_NUM_SIZE_64:
803 Data_U64 = _STOU64(RD->getText(), RD->getLine());
804 memcpy (ByteOffset + FieldOffset, &Data_U64, FieldSize);
805 break;
806 case EFI_IFR_TYPE_BOOLEAN:
807 Data_BL = _STOU8(RD->getText(), RD->getLine());
808 memcpy (ByteOffset + FieldOffset, &Data_BL, FieldSize);
809 break;
810 case EFI_IFR_TYPE_STRING:
811 Data_SID = _STOSID(RD->getText(), RD->getLine());
812 memcpy (ByteOffset + FieldOffset, &Data_SID, FieldSize);
813 break;
814 default:
815 break;
816 }
817 }
818 if (TFName != NULL) { delete TFName; TFName = NULL; }
819 >>
820 )*
821 )
822 ;
823
824
825 vfrStatementDefaultStore :
826 << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
827 D:DefaultStore N:StringIdentifier ","
828 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
829 {
830 "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText(), A->getLine()); >>
831 }
832 <<
833 if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
834 CIfrDefaultStore DSObj;
835 _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText(), S->getLine()), DefaultId)), D->getLine();
836 DSObj.SetLineNo(D->getLine());
837 DSObj.SetDefaultName (_STOSID(S->getText(), S->getLine()));
838 DSObj.SetDefaultId (DefaultId);
839 } else {
840 _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText(), S->getLine()))), D->getLine();
841 }
842 >>
843 ";"
844 ;
845
846 vfrStatementVarStoreLinear :
847 <<
848 EFI_GUID Guid;
849 CIfrVarStore VSObj;
850 CHAR8 *TypeName;
851 CHAR8 *StoreName;
852 UINT32 LineNum;
853 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
854 UINT32 Size;
855 >>
856 V:Varstore << VSObj.SetLineNo(V->getLine()); >>
857 (
858 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
859 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
860 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
861 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
862 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
863 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
864 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
865 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
866 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
867 )
868 { Key "=" FID:Number "," << // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
869 if (mCompatibleMode) {
870 VarStoreId = _STOU16(FID->getText(), FID->getLine());
871 }
872 >>
873 }
874 {
875 VarId "=" ID:Number "," <<
876 _PCATCH(
877 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
878 (INTN)TRUE,
879 ID,
880 "varid 0 is not allowed."
881 );
882 >>
883 }
884 Name "=" SN:StringIdentifier ","
885 Uuid "=" guidDefinition[Guid]
886 <<
887 if (mCompatibleMode) {
888 StoreName = TypeName;
889 } else {
890 StoreName = SN->getText();
891 }
892 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
893 StoreName,
894 &Guid,
895 &gCVfrVarDataTypeDB,
896 TypeName,
897 VarStoreId
898 ), LineNum);
899 VSObj.SetGuid (&Guid);
900 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
901 VSObj.SetVarStoreId (VarStoreId);
902 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
903 VSObj.SetSize ((UINT16) Size);
904 VSObj.SetName (SN->getText());
905 >>
906 ";"
907 ;
908
909 vfrStatementVarStoreEfi :
910 <<
911 BOOLEAN IsUEFI23EfiVarstore = TRUE;
912 EFI_GUID Guid;
913 CIfrVarStoreEfi VSEObj;
914 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
915 UINT32 Attr = 0;
916 UINT32 Size;
917 CHAR8 *TypeName;
918 UINT32 LineNum;
919 CHAR8 *StoreName = NULL;
920 >>
921 E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
922 (
923 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
924 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
925 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
926 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
927 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
928 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
929 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
930 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
931 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
932 )
933 {
934 VarId "=" ID:Number "," <<
935 _PCATCH(
936 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
937 (INTN)TRUE,
938 ID,
939 "varid 0 is not allowed."
940 );
941 >>
942 }
943 Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
944 << VSEObj.SetAttributes (Attr); >>
945
946 (
947 Name "=" SN:StringIdentifier "," << StoreName = SN->getText(); >>
948 |
949 Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
950 VarSize "=" N:Number "," <<
951 IsUEFI23EfiVarstore = FALSE;
952 StoreName = gCVfrStringDB.GetVarStoreNameFormStringId(_STOSID(VN->getText(), VN->getLine()));
953 if (StoreName == NULL) {
954 _PCATCH (VFR_RETURN_UNSUPPORTED, VN->getLine(), "Can't get varstore name for this StringId!");
955 }
956 Size = _STOU32(N->getText(), N->getLine());
957 switch (Size) {
958 case 1:
959 TypeName = (CHAR8 *) "UINT8";
960 break;
961 case 2:
962 TypeName = (CHAR8 *) "UINT16";
963 break;
964 case 4:
965 TypeName = (CHAR8 *) "UINT32";
966 break;
967 case 8:
968 TypeName = (CHAR8 *) "UINT64";
969 break;
970 default:
971 _PCATCH (VFR_RETURN_UNSUPPORTED, N);
972 break;
973 }
974 >>
975 )
976
977 Uuid "=" guidDefinition[Guid] <<
978 if (IsUEFI23EfiVarstore) {
979 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
980 StoreName,
981 &Guid,
982 &gCVfrVarDataTypeDB,
983 TypeName,
984 VarStoreId
985 ), LineNum);
986 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
987 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
988 } else {
989 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
990 StoreName,
991 &Guid,
992 &gCVfrVarDataTypeDB,
993 TypeName,
994 VarStoreId
995 ), LineNum);
996 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), VN);
997 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), N->getLine());
998 }
999 VSEObj.SetGuid (&Guid);
1000 VSEObj.SetVarStoreId (VarStoreId);
1001
1002 VSEObj.SetSize ((UINT16) Size);
1003 VSEObj.SetName (StoreName);
1004 if (IsUEFI23EfiVarstore == FALSE && StoreName != NULL) {
1005 delete StoreName;
1006 }
1007 >>
1008 ";"
1009 ;
1010
1011 vfrVarStoreEfiAttr [UINT32 & Attr] :
1012 N:Number << $Attr |= _STOU32(N->getText(), N->getLine()); >>
1013 ;
1014
1015 vfrStatementVarStoreNameValue :
1016 <<
1017 EFI_GUID Guid;
1018 CIfrVarStoreNameValue VSNVObj;
1019 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
1020 BOOLEAN Created = FALSE;
1021 >>
1022 L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
1023 SN:StringIdentifier ","
1024 {
1025 VarId "=" ID:Number "," <<
1026 _PCATCH(
1027 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
1028 (INTN)TRUE,
1029 ID,
1030 "varid 0 is not allowed."
1031 );
1032 >>
1033 }
1034 (
1035 Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," <<
1036 if (!Created) {
1037 _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText(), VarStoreId), SN);
1038 Created = TRUE;
1039 }
1040 _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText(), N->getLine())), SN);
1041 >>
1042 )+
1043 Uuid "=" guidDefinition[Guid] << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
1044 <<
1045 VSNVObj.SetGuid (&Guid);
1046 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId, &Guid), SN);
1047 VSNVObj.SetVarStoreId (VarStoreId);
1048 >>
1049 ";"
1050 ;
1051
1052 //
1053 // keep classDeinition and validClassNames for compatibility but not generate
1054 // any IFR object
1055 //
1056 classDefinition[UINT16 & Class] :
1057 << $Class = 0; >>
1058 validClassNames[$Class] ( "\|" validClassNames[$Class] )*
1059 ;
1060
1061 validClassNames[UINT16 & Class] :
1062 ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
1063 | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
1064 | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
1065 | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
1066 | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
1067 | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
1068 | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
1069 | N:Number << $Class |= _STOU16(N->getText(), N->getLine()); >>
1070 ;
1071
1072 subclassDefinition[UINT16 & SubClass] :
1073 << $SubClass = 0; >>
1074 SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
1075 | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
1076 | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
1077 | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
1078 | N:Number << $SubClass |= _STOU16(N->getText(), N->getLine()); >>
1079 ;
1080
1081 vfrStatementDisableIfFormSet :
1082 <<
1083 CIfrDisableIf DIObj;
1084 mConstantOnlyInExpression = TRUE;
1085 >>
1086 D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
1087 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
1088 vfrFormSetList
1089 E:EndIf << CRT_END_OP (E); >>
1090 ";"
1091 ;
1092
1093 vfrStatementSuppressIfFormSet :
1094 << CIfrSuppressIf SIObj;>>
1095 L:SuppressIf <<
1096 if (mCompatibleMode) {
1097 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
1098 }
1099 SIObj.SetLineNo(L->getLine());
1100 >>
1101 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1102 vfrStatementExpression[0] ";"
1103 vfrFormSetList
1104 E: EndIf
1105 ";" << CRT_END_OP (E); >>
1106 ;
1107
1108 //*****************************************************************************
1109 //
1110 // the syntax of question header and statement header
1111 //
1112 vfrStatementHeader[CIfrStatementHeader *SHObj] :
1113 Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText(), S1->getLine())); >>
1114 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText(), S2->getLine())); >>
1115 ;
1116
1117 vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
1118 <<
1119 EFI_VARSTORE_INFO Info;
1120 Info.mVarType = EFI_IFR_TYPE_OTHER;
1121 Info.mVarTotalSize = 0;
1122 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
1123 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
1124 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1125 CHAR8 *QName = NULL;
1126 CHAR8 *VarIdStr = NULL;
1127 mUsedDefaultCount = 0;
1128 >>
1129 {
1130 Name "=" QN:StringIdentifier "," <<
1131 QName = QN->getText();
1132 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
1133 >>
1134 }
1135 { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
1136 {
1137 QuestionId "=" ID:Number "," <<
1138 QId = _STOQID(ID->getText(), ID->getLine());
1139 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
1140 >>
1141 }
1142 <<
1143 switch (QType) {
1144 case QUESTION_NORMAL:
1145 mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
1146 break;
1147 case QUESTION_DATE:
1148 mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
1149 break;
1150 case QUESTION_TIME:
1151 mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
1152 break;
1153 case QUESTION_REF:
1154 //
1155 // VarIdStr != NULL stand for question with storagae.
1156 //
1157 if (VarIdStr != NULL) {
1158 mCVfrQuestionDB.RegisterRefQuestion (QName, VarIdStr, QId);
1159 } else {
1160 mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
1161 }
1162 break;
1163 default:
1164 _PCATCH(VFR_RETURN_FATAL_ERROR);
1165 }
1166 $QHObj.SetQuestionId (QId);
1167 if (VarIdStr != NULL) {
1168 $QHObj.SetVarStoreInfo (&Info);
1169 }
1170 >>
1171 vfrStatementHeader[&$QHObj]
1172 <<
1173 if (VarIdStr != NULL) {
1174 delete VarIdStr;
1175 }
1176 _SAVE_CURRQEST_VARINFO (Info);
1177 >>
1178 ;
1179
1180 questionheaderFlagsField[UINT8 & Flags] :
1181 ReadOnlyFlag << $Flags |= 0x01; >>
1182 | InteractiveFlag << $Flags |= 0x04; >>
1183 | ResetRequiredFlag << $Flags |= 0x10; >>
1184 | O:OptionOnlyFlag <<
1185 if (mCompatibleMode) {
1186 $Flags |= 0x80;
1187 } else {
1188 gCVfrErrorHandle.HandleWarning (
1189 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1190 O->getLine(),
1191 O->getText()
1192 );
1193 }
1194 >>
1195 | N:NVAccessFlag <<
1196 if (!mCompatibleMode) {
1197 gCVfrErrorHandle.HandleWarning (
1198 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1199 N->getLine(),
1200 N->getText()
1201 );
1202 }
1203 >>
1204 | L:LateCheckFlag <<
1205 if (!mCompatibleMode) {
1206 gCVfrErrorHandle.HandleWarning (
1207 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1208 L->getLine(),
1209 L->getText()
1210 );
1211 }
1212 >>
1213 ;
1214
1215 vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr, BOOLEAN CheckFlag = TRUE] :
1216 <<
1217 UINT32 Idx;
1218 UINT32 LineNo;
1219 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1220 CHAR8 *VarIdStr = NULL;
1221 CHAR8 *VarStr = NULL;
1222 CHAR8 *SName = NULL;
1223 CHAR8 *TName = NULL;
1224 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
1225 EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
1226 EFI_GUID *VarGuid = NULL;
1227 >>
1228 (
1229 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
1230 OpenBracket I1:Number CloseBracket <<
1231 Idx = _STOU32(I1->getText(), I1->getLine());
1232 _STRCAT(&VarIdStr, "[");
1233 _STRCAT(&VarIdStr, I1->getText());
1234 _STRCAT(&VarIdStr, "]");
1235 >>
1236 <<
1237 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1238 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1239 mCVfrDataStorage.DeclareBufferVarStore (
1240 SName,
1241 &mFormsetGuid,
1242 &gCVfrVarDataTypeDB,
1243 SName,
1244 EFI_VARSTORE_ID_INVALID,
1245 FALSE
1246 );
1247 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1248 }
1249 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1250 _PCATCH(VfrReturnCode, SN1);
1251 _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
1252 }
1253
1254 QuestVarIdStr = VarIdStr;
1255 >>
1256 )
1257 |
1258 (
1259 SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
1260 <<
1261 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1262 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1263 mCVfrDataStorage.DeclareBufferVarStore (
1264 SName,
1265 &mFormsetGuid,
1266 &gCVfrVarDataTypeDB,
1267 SName,
1268 EFI_VARSTORE_ID_INVALID,
1269 FALSE
1270 );
1271 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1272 }
1273 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1274 _PCATCH(VfrReturnCode, SN2);
1275 VarStoreType = mCVfrDataStorage.GetVarStoreType ($Info.mVarStoreId);
1276 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
1277 _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(Info.mVarStoreId, &TName), SN2);
1278 _STRCAT(&VarStr, TName);
1279 }
1280 }
1281 >>
1282
1283 (
1284 "." <<
1285 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1286 _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
1287 }
1288 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
1289 >>
1290 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
1291 {
1292 OpenBracket I2:Number CloseBracket <<
1293 Idx = _STOU32(I2->getText(), I2->getLine());
1294 if (mCompatibleMode) Idx --;
1295 if (Idx > 0) {
1296 //
1297 // Idx == 0, [0] can be ignored.
1298 // Array[0] is same to Array for unify the varid name to cover [0]
1299 //
1300 _STRCAT(&VarIdStr, "[");
1301 _STRCAT(&VarIdStr, I2->getText());
1302 _STRCAT(&VarIdStr, "]");
1303 }
1304 _STRCAT(&VarStr, "[");
1305 _STRCAT(&VarStr, I2->getText());
1306 _STRCAT(&VarStr, "]");
1307 >>
1308 }
1309 )* <<
1310 switch (VarStoreType) {
1311 case EFI_VFR_VARSTORE_EFI:
1312 _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
1313 break;
1314 case EFI_VFR_VARSTORE_BUFFER:
1315 _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine(), VarStr);
1316 VarGuid = mCVfrDataStorage.GetVarStoreGuid($Info.mVarStoreId);
1317 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
1318 SName,
1319 VarGuid,
1320 NULL),
1321 SN2->getLine());
1322 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
1323 'a',
1324 SName,
1325 VarGuid,
1326 NULL,
1327 $Info.mVarType,
1328 $Info.mInfo.mVarOffset,
1329 $Info.mVarTotalSize,
1330 Dummy),
1331 SN2->getLine());
1332 break;
1333 case EFI_VFR_VARSTORE_NAME:
1334 default: break;
1335 }
1336
1337 QuestVarIdStr = VarIdStr;
1338 if (VarStr != NULL) {delete VarStr;}
1339 >>
1340 )
1341 ;
1342
1343 vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, CHAR8 *&VarIdStr, UINT32 &LineNo] :
1344 <<
1345 UINT32 Idx;
1346 VarIdStr = NULL; LineNo = 0;
1347 >>
1348 (
1349 SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >>
1350 OpenBracket I1:Number CloseBracket <<
1351 _STRCAT(&VarIdStr, "[");
1352 _STRCAT(&VarIdStr, I1->getText());
1353 _STRCAT(&VarIdStr, "]");
1354 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask);
1355 if (mConstantOnlyInExpression) {
1356 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1357 }
1358 >>
1359 )
1360 |
1361 (
1362 SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >>
1363 (
1364 "." <<
1365 _STRCAT (&VarIdStr, ".");
1366 if (mConstantOnlyInExpression) {
1367 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1368 }
1369 >>
1370 SF:StringIdentifier << _STRCAT (&VarIdStr, SF->getText()); >>
1371 {
1372 OpenBracket I2:Number CloseBracket <<
1373 Idx = _STOU32(I2->getText(), I2->getLine());
1374 if (mCompatibleMode) Idx --;
1375 if (Idx > 0) {
1376 //
1377 // Idx == 0, [0] can be ignored.
1378 // Array[0] is same to Array
1379 //
1380 _STRCAT(&VarIdStr, "[");
1381 _STRCAT(&VarIdStr, I2->getText());
1382 _STRCAT(&VarIdStr, "]");
1383 }
1384 >>
1385 }
1386 )*
1387 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
1388 )
1389 ;
1390
1391 vfrConstantValueField[UINT8 Type] > [EFI_IFR_TYPE_VALUE Value] :
1392 <<
1393 EFI_GUID Guid;
1394 >>
1395 N1:Number <<
1396 switch ($Type) {
1397 case EFI_IFR_TYPE_NUM_SIZE_8 :
1398 $Value.u8 = _STOU8(N1->getText(), N1->getLine());
1399 break;
1400 case EFI_IFR_TYPE_NUM_SIZE_16 :
1401 $Value.u16 = _STOU16(N1->getText(), N1->getLine());
1402 break;
1403 case EFI_IFR_TYPE_NUM_SIZE_32 :
1404 $Value.u32 = _STOU32(N1->getText(), N1->getLine());
1405 break;
1406 case EFI_IFR_TYPE_NUM_SIZE_64 :
1407 $Value.u64 = _STOU64(N1->getText(), N1->getLine());
1408 break;
1409 case EFI_IFR_TYPE_BOOLEAN :
1410 $Value.b = _STOU8(N1->getText(), N1->getLine());
1411 break;
1412 case EFI_IFR_TYPE_STRING :
1413 $Value.string = _STOU16(N1->getText(), N1->getLine());
1414 break;
1415 case EFI_IFR_TYPE_TIME :
1416 case EFI_IFR_TYPE_DATE :
1417 case EFI_IFR_TYPE_REF :
1418 default :
1419 break;
1420 }
1421 >>
1422 | B1:True << $Value.b = TRUE; >>
1423 | B2:False << $Value.b = FALSE; >>
1424 | O1:One << $Value.u8 = _STOU8(O1->getText(), O1->getLine()); >>
1425 | O2:Ones << $Value.u64 = _STOU64(O2->getText(), O2->getLine()); >>
1426 | Z:Zero << $Value.u8 = _STOU8(Z->getText(), Z->getLine()); >>
1427 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(),SECOND->getText(), HOUR->getLine()); >>
1428 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText(), YEAR->getLine()); >>
1429 | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)"
1430 << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText(), QI->getLine()); >>
1431 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText(), S1->getLine()); >>
1432 ;
1433
1434 //*****************************************************************************
1435 //
1436 // the syntax of form definition
1437 //
1438 vfrFormDefinition :
1439 << CIfrForm FObj; >>
1440 F:Form << FObj.SetLineNo(F->getLine()); >>
1441 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1442 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText(), S2->getLine())); >>
1443 (
1444 vfrStatementImage |
1445 vfrStatementLocked |
1446 vfrStatementRules |
1447 vfrStatementDefault |
1448 vfrStatementStat |
1449 vfrStatementQuestions |
1450 vfrStatementConditional |
1451 vfrStatementLabel |
1452 vfrStatementBanner |
1453 // Just for framework vfr compatibility
1454 vfrStatementInvalid |
1455 vfrStatementExtension |
1456 vfrStatementModal
1457 )*
1458 E:EndForm <<
1459 if (mCompatibleMode) {
1460 //
1461 // Add Label for Framework Vfr
1462 //
1463 CIfrLabel LObj1;
1464 LObj1.SetLineNo(E->getLine());
1465 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1466 CIfrLabel LObj2;
1467 LObj2.SetLineNo(E->getLine());
1468 LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
1469 CIfrLabel LObj3;
1470 LObj3.SetLineNo(E->getLine());
1471 LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1472 }
1473
1474 {CIfrEnd EObj; EObj.SetLineNo (E->getLine()); mLastFormEndAddr = EObj.GetObjBinAddr (); gAdjustOpcodeOffset = EObj.GetObjBinOffset ();}
1475 >>
1476 ";"
1477 ;
1478
1479 vfrFormMapDefinition :
1480 <<
1481 CIfrFormMap *FMapObj = NULL;
1482 UINT32 FormMapMethodNumber = 0;
1483 EFI_GUID Guid;
1484 >>
1485 F:FormMap << FMapObj = new CIfrFormMap(); FMapObj->SetLineNo(F->getLine()); >>
1486 FormId "=" S1:Number "," << _PCATCH(FMapObj->SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1487 (
1488 MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";"
1489 MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText(), S2->getLine()), &Guid); FormMapMethodNumber ++; >>
1490 )* << if (FormMapMethodNumber == 0) {_PCATCH (VFR_RETURN_INVALID_PARAMETER, F->getLine(), "No MapMethod is set for FormMap!");} delete FMapObj;>>
1491 (
1492 vfrStatementImage |
1493 vfrStatementLocked |
1494 vfrStatementRules |
1495 vfrStatementDefault |
1496 vfrStatementStat |
1497 vfrStatementQuestions |
1498 vfrStatementConditional |
1499 vfrStatementLabel |
1500 vfrStatementBanner |
1501 vfrStatementExtension |
1502 vfrStatementModal
1503 )*
1504 E:EndForm << CRT_END_OP (E); >>
1505 ";"
1506 ;
1507
1508 vfrStatementRules :
1509 << CIfrRule RObj; >>
1510 R:Rule << RObj.SetLineNo(R->getLine()); >>
1511 S1:StringIdentifier "," <<
1512 mCVfrRulesDB.RegisterRule (S1->getText());
1513 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
1514 >>
1515 vfrStatementExpression[0]
1516 E:EndRule << CRT_END_OP (E); >>
1517 ";"
1518 ;
1519
1520 vfrStatementDefault :
1521 <<
1522 BOOLEAN IsExp = FALSE;
1523 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1524 CIfrDefault *DObj = NULL;
1525 CIfrDefault2 *DObj2 = NULL;
1526 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1527 CHAR8 *VarStoreName = NULL;
1528 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1529 UINT32 Size = 0;
1530 EFI_GUID *VarGuid = NULL;
1531 >>
1532 D:Default
1533 (
1534 (
1535 "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] > [Val] ","
1536 <<
1537 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1538 //check default value is valid for Numeric Opcode
1539 if (Val.u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE()) || Val.u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE())) {
1540 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1541 }
1542 }
1543 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1544 _PCATCH (VFR_RETURN_FATAL_ERROR, D->getLine(), "Default data type error.");
1545 Size = sizeof (EFI_IFR_TYPE_VALUE);
1546 } else {
1547 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size), D->getLine());
1548 }
1549 Size += OFFSET_OF (EFI_IFR_DEFAULT, Value);
1550 DObj = new CIfrDefault ((UINT8)Size);
1551 DObj->SetLineNo(D->getLine());
1552 DObj->SetType (_GET_CURRQEST_DATATYPE());
1553 DObj->SetValue(Val);
1554 >>
1555 | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >>
1556 vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1557 )
1558 {
1559 DefaultStore "=" SN:StringIdentifier "," <<
1560 _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN);
1561 if (DObj != NULL) {
1562 DObj->SetDefaultId (DefaultId);
1563 }
1564
1565 if (DObj2 != NULL) {
1566 DObj2->SetDefaultId (DefaultId);
1567 }
1568 >>
1569 }
1570 <<
1571 CheckDuplicateDefaultValue (DefaultId, D);
1572 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1573 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1574 VarGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1575 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1576 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1577 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1578 DefaultId,
1579 _GET_CURRQEST_VARTINFO(),
1580 VarStoreName,
1581 VarGuid,
1582 _GET_CURRQEST_DATATYPE (),
1583 Val),
1584 D->getLine()
1585 );
1586 }
1587 }
1588 if (DObj != NULL) {delete DObj;}
1589 if (DObj2 != NULL) {delete DObj2;}
1590 >>
1591 )
1592 ;
1593
1594 vfrStatementStat :
1595 vfrStatementSubTitle |
1596 vfrStatementStaticText |
1597 vfrStatementCrossReference
1598 ;
1599
1600 vfrStatementQuestions :
1601 vfrStatementBooleanType |
1602 vfrStatementDate |
1603 vfrStatementNumericType |
1604 vfrStatementStringType |
1605 vfrStatementOrderedList |
1606 vfrStatementTime
1607 ;
1608
1609 vfrStatementConditional :
1610 vfrStatementDisableIfStat |
1611 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
1612 vfrStatementGrayOutIfStat |
1613 vfrStatementInconsistentIfStat //to be compatible for framework
1614 ;
1615
1616 vfrStatementConditionalNew :
1617 vfrStatementDisableIfStat |
1618 vfrStatementSuppressIfStatNew |
1619 vfrStatementGrayOutIfStatNew |
1620 vfrStatementInconsistentIfStat //to be compatible for framework
1621 ;
1622
1623 vfrStatementSuppressIfStat :
1624 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
1625 | vfrStatementSuppressIfStatNew
1626 ;
1627
1628 vfrStatementGrayOutIfStat :
1629 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
1630 | vfrStatementGrayOutIfStatNew
1631 ;
1632
1633 vfrStatementInvalid :
1634 (
1635 vfrStatementInvalidHidden |
1636 vfrStatementInvalidInventory |
1637 vfrStatementInvalidSaveRestoreDefaults
1638 )
1639 << _CRT_OP (TRUE); >>
1640 ;
1641
1642 flagsField :
1643 Number
1644 | InteractiveFlag
1645 | ManufacturingFlag
1646 | DefaultFlag
1647 | ResetRequiredFlag
1648 | N:NVAccessFlag <<
1649 if (!mCompatibleMode) {
1650 gCVfrErrorHandle.HandleWarning (
1651 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1652 N->getLine(),
1653 N->getText()
1654 );
1655 }
1656 >>
1657 | L:LateCheckFlag <<
1658 if (!mCompatibleMode) {
1659 gCVfrErrorHandle.HandleWarning (
1660 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1661 L->getLine(),
1662 L->getText()
1663 );
1664 }
1665 >>
1666 ;
1667
1668 vfrStatementValue :
1669 << CIfrValue VObj; >>
1670 V:Value << VObj.SetLineNo(V->getLine()); >>
1671 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
1672 ;
1673
1674 vfrStatementRead :
1675 << CIfrRead RObj; >>
1676 R:Read << RObj.SetLineNo(R->getLine()); >>
1677 vfrStatementExpression[0] ";"
1678 ;
1679
1680 vfrStatementWrite :
1681 << CIfrWrite WObj; >>
1682 W:Write << WObj.SetLineNo(W->getLine()); >>
1683 vfrStatementExpression[0] ";"
1684 ;
1685
1686 vfrStatementSubTitle :
1687 << CIfrSubtitle SObj; >>
1688 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1689 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText(), S->getLine())); >>
1690 {
1691 "," FLAGS "=" vfrSubtitleFlags[SObj]
1692 }
1693 (
1694 {vfrStatementStatTagList "," }
1695 E:";" << CRT_END_OP (E); >>
1696 |
1697 { "," vfrStatementStatTagList}
1698 { "," (vfrStatementStat | vfrStatementQuestions)*}
1699 D: EndSubtitle ";" << CRT_END_OP (D); >>
1700 )
1701 ;
1702
1703 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1704 << UINT8 LFlags = 0; >>
1705 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1706 << _PCATCH(SObj.SetFlags (LFlags)); >>
1707 ;
1708
1709 subtitleFlagsField [UINT8 & Flags] :
1710 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
1711 | "HORIZONTAL" << $Flags |= 0x01; >>
1712 ;
1713
1714 vfrStatementStaticText :
1715 <<
1716 UINT8 Flags = 0;
1717 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1718 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1719 >>
1720 T:Text
1721 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1722 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1723 {
1724 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText(), S3->getLine()); >>
1725 }
1726 {
1727 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1728 "," Key "=" KN:Number
1729 }
1730 <<
1731 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1732 if (TxtTwo != EFI_STRING_ID_INVALID) {
1733 gCVfrErrorHandle.HandleWarning (
1734 VFR_WARNING_ACTION_WITH_TEXT_TWO,
1735 S3->getLine(),
1736 S3->getText()
1737 );
1738 }
1739 CIfrAction AObj;
1740 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1741 AObj.SetLineNo (F->getLine());
1742 AObj.SetQuestionId (QId);
1743 AObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1744 AObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1745 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1746 AssignQuestionKey (AObj, KN);
1747 CRT_END_OP (KN);
1748 } else {
1749 CIfrText TObj;
1750 TObj.SetLineNo (T->getLine());
1751 TObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1752 TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1753 TObj.SetTextTwo (TxtTwo);
1754 }
1755 >>
1756 { "," vfrStatementStatTagList }
1757 ";"
1758 ;
1759
1760 staticTextFlagsField[UINT8 & HFlags] :
1761 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1762 | questionheaderFlagsField[HFlags]
1763 ;
1764
1765 vfrStatementCrossReference :
1766 vfrStatementGoto |
1767 vfrStatementResetButton
1768 ;
1769
1770 vfrStatementGoto :
1771 <<
1772 UINT8 RefType = 5;
1773 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
1774 EFI_GUID FSId = {0,};
1775 EFI_FORM_ID FId;
1776 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1777 UINT32 BitMask;
1778 CIfrQuestionHeader *QHObj = NULL;
1779 CIfrOpHeader *OHObj = NULL;
1780 CIfrRef *R1Obj = NULL;
1781 CIfrRef2 *R2Obj = NULL;
1782 CIfrRef3 *R3Obj = NULL;
1783 CIfrRef4 *R4Obj = NULL;
1784 CIfrRef5 *R5Obj = NULL;
1785 >>
1786 G:Goto
1787 {
1788 (
1789 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1790 FormSetGuid "=" guidDefinition[FSId] ","
1791 FormId "=" F1:Number ","
1792 Question "=" QN1:Number ","
1793 <<
1794 RefType = 4;
1795 DevPath = _STOSID(P->getText(), P->getLine());
1796 FId = _STOFID(F1->getText(), F1->getLine());
1797 QId = _STOQID(QN1->getText(), QN1->getLine());
1798 >>
1799 )
1800 |
1801 (
1802 FormSetGuid "=" guidDefinition[FSId] ","
1803 FormId "=" F2:Number ","
1804 Question "=" QN2:Number ","
1805 <<
1806 RefType = 3;
1807 FId = _STOFID(F2->getText(), F2->getLine());
1808 QId = _STOQID(QN2->getText(), QN2->getLine());
1809 >>
1810 )
1811 |
1812 (
1813 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >>
1814 Question "="
1815 (
1816 QN3:StringIdentifier "," <<
1817 mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask);
1818 if (QId == EFI_QUESTION_ID_INVALID) {
1819 _PCATCH(VFR_RETURN_UNDEFINED, QN3);
1820 }
1821 >>
1822 | QN4:Number "," << QId = _STOQID(QN4->getText(), QN4->getLine()); >>
1823 )
1824 )
1825 |
1826 (
1827 F4:Number "," <<
1828 RefType = 1;
1829 FId = _STOFID(F4->getText(), F4->getLine());
1830 >>
1831 )
1832 }
1833 <<
1834 switch (RefType) {
1835 case 5:
1836 {
1837 R5Obj = new CIfrRef5;
1838 QHObj = R5Obj;
1839 OHObj = R5Obj;
1840 R5Obj->SetLineNo(G->getLine());
1841 break;
1842 }
1843 case 4:
1844 {
1845 R4Obj = new CIfrRef4;
1846 QHObj = R4Obj;
1847 OHObj = R4Obj;
1848 R4Obj->SetLineNo(G->getLine());
1849 R4Obj->SetDevicePath (DevPath);
1850 R4Obj->SetFormSetId (FSId);
1851 R4Obj->SetFormId (FId);
1852 R4Obj->SetQuestionId (QId);
1853 break;
1854 }
1855 case 3:
1856 {
1857 R3Obj = new CIfrRef3;
1858 QHObj = R3Obj;
1859 OHObj = R3Obj;
1860 R3Obj->SetLineNo(G->getLine());
1861 R3Obj->SetFormSetId (FSId);
1862 R3Obj->SetFormId (FId);
1863 R3Obj->SetQuestionId (QId);
1864 break;
1865 }
1866 case 2:
1867 {
1868 R2Obj = new CIfrRef2;
1869 QHObj = R2Obj;
1870 OHObj = R2Obj;
1871 R2Obj->SetLineNo(G->getLine());
1872 R2Obj->SetFormId (FId);
1873 R2Obj->SetQuestionId (QId);
1874 break;
1875 }
1876 case 1:
1877 {
1878 R1Obj = new CIfrRef;
1879 QHObj = R1Obj;
1880 OHObj = R1Obj;
1881 R1Obj->SetLineNo(G->getLine());
1882 R1Obj->SetFormId (FId);
1883 break;
1884 }
1885 default: break;
1886 }
1887 >>
1888 vfrQuestionHeader[*QHObj, QUESTION_REF] <<
1889 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1890 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF;
1891 }
1892 >>
1893 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
1894 {
1895 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
1896 }
1897 {
1898 E:","
1899 vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>>
1900 }
1901 ";" << 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;}>>
1902 ;
1903
1904 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
1905 << UINT8 HFlags = 0; >>
1906 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
1907 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
1908 ;
1909
1910 gotoFlagsField[UINT8 & HFlags] :
1911 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1912 | questionheaderFlagsField[HFlags]
1913 ;
1914
1915 getStringId :
1916 "STRING_TOKEN" "\("
1917 IdVal:Number
1918 "\)"
1919 ;
1920
1921 vfrStatementResetButton :
1922 <<
1923 CIfrResetButton RBObj;
1924 UINT16 DefaultId;
1925 >>
1926 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
1927 DefaultStore
1928 "=" N:StringIdentifier "," <<
1929 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
1930 RBObj.SetDefaultId (DefaultId);
1931 >>
1932 vfrStatementHeader[&RBObj] ","
1933 { vfrStatementStatTagList "," }
1934 E:EndResetButton << CRT_END_OP (E); >>
1935 ";"
1936 ;
1937
1938 vfrStatementBooleanType :
1939 vfrStatementCheckBox |
1940 vfrStatementAction
1941 ;
1942
1943 //*****************************************************
1944 // Syntax of checkbox
1945 //
1946 // Example:
1947 // checkbox
1948 // varid = MySTestData.mField1,
1949 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
1950 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
1951 // flags = CHECKBOX_DEFAULT | CALLBACK,
1952 // default value = TRUE, defaultstore = MyDefaultStore,
1953 // endcheckbox;
1954 //
1955 vfrStatementCheckBox :
1956 <<
1957 CIfrCheckBox CBObj;
1958 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1959 CHAR8 *VarStoreName = NULL;
1960 UINT32 DataTypeSize;
1961 EFI_GUID *VarStoreGuid = NULL;
1962 >>
1963 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
1964 vfrQuestionHeader[CBObj] "," << //check data type
1965 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1966 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN;
1967 }
1968 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1969 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
1970 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
1971 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
1972 } else if ((mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
1973 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
1974 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
1975 }
1976 }
1977 >>
1978 {
1979 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
1980 <<
1981 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1982 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
1983 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1984 Val.b = TRUE;
1985 if (CBObj.GetFlags () & 0x01) {
1986 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
1987 _PCATCH(
1988 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1989 EFI_HII_DEFAULT_CLASS_STANDARD,
1990 _GET_CURRQEST_VARTINFO(),
1991 VarStoreName,
1992 VarStoreGuid,
1993 _GET_CURRQEST_DATATYPE (),
1994 Val
1995 ),
1996 VFR_RETURN_SUCCESS,
1997 L,
1998 "No standard default storage found"
1999 );
2000 }
2001 if (CBObj.GetFlags () & 0x02) {
2002 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2003 _PCATCH(
2004 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2005 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2006 _GET_CURRQEST_VARTINFO(),
2007 VarStoreName,
2008 VarStoreGuid,
2009 _GET_CURRQEST_DATATYPE (),
2010 Val
2011 ),
2012 VFR_RETURN_SUCCESS,
2013 L,
2014 "No manufacturing default storage found"
2015 );
2016 }
2017 }
2018 >>
2019 }
2020 {
2021 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
2022 }
2023 vfrStatementQuestionOptionList
2024 E:EndCheckBox << CRT_END_OP (E); >>
2025 ";"
2026 ;
2027
2028 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
2029 <<
2030 UINT8 LFlags = 0;
2031 UINT8 HFlags = 0;
2032 >>
2033 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
2034 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
2035 ;
2036
2037 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
2038 N:Number <<
2039 if (mCompatibleMode) {
2040 //
2041 // set question flag
2042 //
2043 $LFlags |= _STOU8(N->getText(), N->getLine());
2044 } else {
2045 _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
2046 }
2047 >>
2048 | D:"DEFAULT" <<
2049 if (mCompatibleMode) {
2050 //
2051 // set question Default flag
2052 //
2053 $LFlags |= 0x01;
2054 } else {
2055 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
2056 }
2057 >>
2058 | M:"MANUFACTURING" <<
2059 if (mCompatibleMode) {
2060 //
2061 // set question MFG flag
2062 //
2063 $LFlags |= 0x02;
2064 } else {
2065 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
2066 }
2067 >>
2068 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
2069 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
2070 | questionheaderFlagsField[HFlags]
2071 ;
2072
2073 //*****************************************************
2074 // Syntax of action
2075 //
2076 // Example:
2077 // action
2078 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
2079 // help = STRING_TOKEN(STR_ACTION_HELP),
2080 // flags = CALLBACK,
2081 // config = STRING_TOKEN(STR_ACTION_CONFIG),
2082 // endaction;
2083 //
2084 vfrStatementAction :
2085 << CIfrAction AObj; >>
2086 L:Action << AObj.SetLineNo(L->getLine()); >>
2087 vfrQuestionHeader[AObj] ","
2088 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
2089 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText(), S->getLine())); >>
2090 vfrStatementQuestionTagList
2091 E:EndAction << CRT_END_OP (E); >>
2092 ";"
2093 ;
2094
2095 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
2096 << UINT8 HFlags = 0; >>
2097 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
2098 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
2099 ;
2100
2101 actionFlagsField[UINT8 & HFlags] :
2102 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2103 | questionheaderFlagsField[HFlags]
2104 ;
2105
2106 vfrStatementDate :
2107 <<
2108 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2109 CHAR8 *VarIdStr[3] = {NULL, };
2110 CIfrDate DObj;
2111 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2112 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE);
2113 >>
2114 L:Date << DObj.SetLineNo(L->getLine()); >>
2115 (
2116 (
2117 vfrQuestionHeader[DObj, QUESTION_DATE] "," <<
2118 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2119 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_DATE;
2120 }
2121 >>
2122 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
2123 vfrStatementQuestionOptionList
2124 )
2125 |
2126 (
2127 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
2128 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
2129 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
2130 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
2131 minMaxDateStepDefault[Val.date, 0]
2132
2133 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
2134 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
2135 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2136 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2137 minMaxDateStepDefault[Val.date, 1]
2138
2139 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
2140 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
2141 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
2142 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
2143 minMaxDateStepDefault[Val.date, 2]
2144 { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," }
2145 <<
2146 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2147 DObj.SetQuestionId (QId);
2148 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
2149 DObj.SetPrompt (_STOSID(YP->getText(), YP->getLine()));
2150 DObj.SetHelp (_STOSID(YH->getText(), YH->getLine()));
2151 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2152 >>
2153 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
2154 )
2155 ( vfrStatementInconsistentIf )*
2156 )
2157 E:EndDate << CRT_END_OP (E); >>
2158 ";"
2159 ;
2160
2161 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
2162 Minimum "=" MinN:Number ","
2163 Maximum "=" MaxN:Number ","
2164 { "step" "=" Number "," }
2165 {
2166 "default" "=" N:Number "," <<
2167 switch (KeyValue) {
2168 case 0:
2169 D.Year = _STOU16(N->getText(), N->getLine());
2170 if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) {
2171 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
2172 }
2173 break;
2174 case 1:
2175 D.Month = _STOU8(N->getText(), N->getLine());
2176 if (D.Month < 1 || D.Month > 12) {
2177 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
2178 }
2179 break;
2180 case 2:
2181 D.Day = _STOU8(N->getText(), N->getLine());
2182 if (D.Day < 1 || D.Day > 31) {
2183 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
2184 }
2185 break;
2186 }
2187 >>
2188 }
2189 ;
2190
2191 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
2192 << UINT8 LFlags = 0; >>
2193 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
2194 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2195 ;
2196
2197 dateFlagsField [UINT8 & Flags] :
2198 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2199 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
2200 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
2201 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
2202 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2203 | "STORAGE_TIME" << $Flags |= 0x10; >>
2204 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2205 ;
2206
2207 vfrStatementNumericType :
2208 vfrStatementNumeric |
2209 vfrStatementOneOf
2210 ;
2211
2212 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
2213 <<
2214 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
2215 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
2216 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
2217 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
2218 >>
2219 Minimum "=" I:Number ","
2220 <<
2221 switch (_GET_CURRQEST_DATATYPE()) {
2222 case EFI_IFR_TYPE_NUM_SIZE_64 : MinU8 = _STOU64(I->getText(), I->getLine()); break;
2223 case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText(), I->getLine()); break;
2224 case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText(), I->getLine()); break;
2225 case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText(), I->getLine()); break;
2226 }
2227 >>
2228 Maximum "=" A:Number ","
2229 <<
2230 switch (_GET_CURRQEST_DATATYPE()) {
2231 case EFI_IFR_TYPE_NUM_SIZE_64 :
2232 MaxU8 = _STOU64(A->getText(), A->getLine());
2233 if (MaxU8 < MinU8) {
2234 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2235 }
2236 break;
2237 case EFI_IFR_TYPE_NUM_SIZE_32 :
2238 MaxU4 = _STOU32(A->getText(), A->getLine());
2239 if (MaxU4 < MinU4) {
2240 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2241 }
2242 break;
2243 case EFI_IFR_TYPE_NUM_SIZE_16 :
2244 MaxU2 = _STOU16(A->getText(), A->getLine());
2245 if (MaxU2 < MinU2) {
2246 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2247 }
2248 break;
2249 case EFI_IFR_TYPE_NUM_SIZE_8 :
2250 MaxU1 = _STOU8(A->getText(), A->getLine());
2251 if (MaxU1 < MinU1) {
2252 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2253 }
2254 break;
2255 }
2256 >>
2257 {
2258 STEP "=" S:Number ","
2259 <<
2260 switch (_GET_CURRQEST_DATATYPE()) {
2261 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText(), S->getLine()); break;
2262 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break;
2263 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break;
2264 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); break;
2265 }
2266 >>
2267 }
2268 <<
2269 switch (_GET_CURRQEST_DATATYPE()) {
2270 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
2271 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
2272 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
2273 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
2274 }
2275 >>
2276 ;
2277
2278 vfrStatementNumeric :
2279 <<
2280 CIfrNumeric NObj;
2281 UINT32 DataTypeSize;
2282 BOOLEAN IsSupported = TRUE;
2283 UINT8 ShrinkSize = 0;
2284 >>
2285 L:Numeric << NObj.SetLineNo(L->getLine()); >>
2286 vfrQuestionHeader[NObj] "," << // check data type
2287 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2288 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
2289 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2290 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
2291 }
2292 _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2293 }
2294 >>
2295 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
2296 {
2297 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
2298 }
2299 vfrSetMinMaxStep[NObj] <<
2300 switch (_GET_CURRQEST_DATATYPE()) {
2301 //
2302 // Base on the type to know the actual used size,shrink the buffer
2303 // size allocate before.
2304 //
2305 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2306 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2307 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2308 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2309 default:
2310 IsSupported = FALSE;
2311 break;
2312 }
2313 NObj.ShrinkBinSize (ShrinkSize);
2314 if (!IsSupported) {
2315 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2316 }
2317 >>
2318 vfrStatementQuestionOptionList
2319 E:EndNumeric <<
2320 CRT_END_OP (E);
2321 >>
2322 ";"
2323 ;
2324
2325 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
2326 <<
2327 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2328 UINT8 HFlags = 0;
2329 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2330 BOOLEAN IsSetType = FALSE;
2331 BOOLEAN IsDisplaySpecified = FALSE;
2332 >>
2333 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified ] )*
2334 <<
2335 //check data type flag
2336 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2337 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2338 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2339 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2340 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2341 }
2342 } else {
2343 // update data type for name/value store
2344 UINT32 DataTypeSize;
2345 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2346 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2347 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2348 }
2349 } else if (IsSetType){
2350 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2351 }
2352 _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum);
2353 >>
2354 ;
2355
2356 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified] :
2357 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2358 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; IsSetType = TRUE;>>
2359 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; IsSetType = TRUE;>>
2360 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;>>
2361 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;>>
2362 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; IsDisplaySpecified = TRUE;>>
2363 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; IsDisplaySpecified = TRUE;>>
2364 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; IsDisplaySpecified = TRUE;>>
2365 | questionheaderFlagsField[HFlags]
2366 ;
2367
2368 vfrStatementOneOf :
2369 <<
2370 CIfrOneOf OObj;
2371 UINT32 DataTypeSize;
2372 BOOLEAN IsSupported = TRUE;
2373 UINT8 ShrinkSize = 0;
2374 >>
2375 L:OneOf << OObj.SetLineNo(L->getLine()); >>
2376 vfrQuestionHeader[OObj] "," << //check data type
2377 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2378 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
2379 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2380 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
2381 }
2382 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2383 }
2384 >>
2385 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
2386 {
2387 vfrSetMinMaxStep[OObj]
2388 }
2389 <<
2390 switch (_GET_CURRQEST_DATATYPE()) {
2391 //
2392 // Base on the type to know the actual used size,shrink the buffer
2393 // size allocate before.
2394 //
2395 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2396 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2397 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2398 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2399 default:
2400 IsSupported = FALSE;
2401 break;
2402 }
2403 OObj.ShrinkBinSize (ShrinkSize);
2404 if (!IsSupported) {
2405 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2406 }
2407 >>
2408 vfrStatementQuestionOptionList
2409 E:EndOneOf <<
2410 CRT_END_OP (E);
2411 >>
2412 ";"
2413 ;
2414
2415 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
2416 <<
2417 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2418 UINT8 HFlags = 0;
2419 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2420 BOOLEAN IsSetType = FALSE;
2421 BOOLEAN IsDisplaySpecified = FALSE;
2422 >>
2423 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] )*
2424 <<
2425 //check data type flag
2426 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2427 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2428 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2429 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2430 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2431 }
2432 } else {
2433 // update data type for Name/Value store
2434 UINT32 DataTypeSize;
2435 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2436 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2437 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2438 }
2439 } else if (IsSetType){
2440 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2441 }
2442 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
2443 >>
2444 ;
2445
2446 vfrStatementStringType :
2447 vfrStatementString |
2448 vfrStatementPassword
2449 ;
2450
2451 vfrStatementString :
2452 <<
2453 CIfrString SObj;
2454 UINT32 VarArraySize;
2455 UINT8 StringMinSize;
2456 UINT8 StringMaxSize;
2457 >>
2458 L:String << SObj.SetLineNo(L->getLine()); >>
2459 vfrQuestionHeader[SObj] ","
2460 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
2461 {
2462 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
2463 }
2464 MinSize "=" MIN:Number "," <<
2465 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2466 StringMinSize = _STOU8(MIN->getText(), MIN->getLine());
2467 if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) {
2468 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
2469 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
2470 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
2471 }
2472 SObj.SetMinSize (StringMinSize);
2473 >>
2474 MaxSize "=" MAX:Number "," <<
2475 StringMaxSize = _STOU8(MAX->getText(), MAX->getLine());
2476 if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) {
2477 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
2478 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
2479 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
2480 } else if (StringMaxSize < StringMinSize) {
2481 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
2482 }
2483 SObj.SetMaxSize (StringMaxSize);
2484 >>
2485 vfrStatementQuestionOptionList
2486 E:EndString << CRT_END_OP (E); >>
2487 ";"
2488 ;
2489
2490 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
2491 <<
2492 UINT8 LFlags = 0;
2493 UINT8 HFlags = 0;
2494 >>
2495 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
2496 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
2497 ;
2498
2499 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2500 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2501 | "MULTI_LINE" << $LFlags = 0x01; >>
2502 | questionheaderFlagsField[HFlags]
2503 ;
2504
2505 vfrStatementPassword :
2506 <<
2507 CIfrPassword PObj;
2508 UINT32 VarArraySize;
2509 UINT16 PasswordMinSize;
2510 UINT16 PasswordMaxSize;
2511 >>
2512 L:Password << PObj.SetLineNo(L->getLine()); >>
2513 vfrQuestionHeader[PObj] ","
2514 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
2515 {
2516 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
2517 }
2518 MinSize "=" MIN:Number "," <<
2519 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2520 PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine());
2521 if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) {
2522 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
2523 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
2524 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
2525 }
2526 PObj.SetMinSize (PasswordMinSize);
2527 >>
2528 MaxSize "=" MAX:Number "," <<
2529 PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine());
2530 if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) {
2531 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
2532 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
2533 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
2534 } else if (PasswordMaxSize < PasswordMinSize) {
2535 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
2536 }
2537 PObj.SetMaxSize (PasswordMaxSize);
2538 >>
2539 { Encoding "=" Number "," }
2540 vfrStatementQuestionOptionList
2541 E:EndPassword << CRT_END_OP (E); >>
2542 ";"
2543 ;
2544
2545 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
2546 << UINT8 HFlags = 0; >>
2547 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
2548 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
2549 ;
2550
2551 passwordFlagsField [UINT8 & HFlags] :
2552 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2553 | questionheaderFlagsField[HFlags]
2554 ;
2555
2556 vfrStatementOrderedList :
2557 <<
2558 CIfrOrderedList OLObj;
2559 UINT32 VarArraySize;
2560 >>
2561 L:OrderedList << OLObj.SetLineNo(L->getLine()); >>
2562 vfrQuestionHeader[OLObj] ","
2563 <<
2564 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2565 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
2566 >>
2567 {
2568 MaxContainers "=" M:Number "," <<
2569 if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) {
2570 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
2571 } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) {
2572 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
2573 }
2574 OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine()));
2575 >>
2576 }
2577 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] {","}}
2578 vfrStatementQuestionOptionList
2579 E:EndList << CRT_END_OP (E); >>
2580 ";"
2581 ;
2582
2583 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
2584 <<
2585 UINT8 HFlags = 0;
2586 UINT8 LFlags = 0;
2587 >>
2588 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
2589 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
2590 ;
2591
2592 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2593 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2594 | "UNIQUE" << $LFlags |= 0x01; >>
2595 | "NOEMPTY" << $LFlags |= 0x02; >>
2596 | questionheaderFlagsField[HFlags]
2597 ;
2598
2599 vfrStatementTime :
2600 <<
2601 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2602 CHAR8 *VarIdStr[3] = {NULL, };
2603 CIfrTime TObj;
2604 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2605 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
2606 >>
2607 L:Time << TObj.SetLineNo(L->getLine()); >>
2608 (
2609 (
2610 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
2611 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2612 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
2613 }
2614 >>
2615 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
2616 vfrStatementQuestionOptionList
2617 )
2618 |
2619 (
2620 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
2621 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
2622 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
2623 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
2624 minMaxTimeStepDefault[Val.time, 0]
2625
2626 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
2627 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
2628 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2629 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2630 minMaxTimeStepDefault[Val.time, 1]
2631
2632 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
2633 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
2634 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
2635 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
2636 minMaxTimeStepDefault[Val.time, 2]
2637 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
2638 <<
2639 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2640 TObj.SetQuestionId (QId);
2641 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
2642 TObj.SetPrompt (_STOSID(HP->getText(), HP->getLine()));
2643 TObj.SetHelp (_STOSID(HH->getText(), HH->getLine()));
2644 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2645 >>
2646 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
2647 )
2648 ( vfrStatementInconsistentIf )*
2649 )
2650 E:EndTime << CRT_END_OP (E); >>
2651 ";"
2652 ;
2653
2654 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
2655 Minimum "=" Number ","
2656 Maximum "=" Number ","
2657 { "step" "=" Number "," }
2658 {
2659 "default" "=" N:Number "," <<
2660 switch (KeyValue) {
2661 case 0:
2662 T.Hour = _STOU8(N->getText(), N->getLine());
2663 if (T.Hour > 23) {
2664 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
2665 }
2666 break;
2667 case 1:
2668 T.Minute = _STOU8(N->getText(), N->getLine());
2669 if (T.Minute > 59) {
2670 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
2671 }
2672 break;
2673 case 2:
2674 T.Second = _STOU8(N->getText(), N->getLine());
2675 if (T.Second > 59) {
2676 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
2677 }
2678 break;
2679 }
2680 >>
2681 }
2682 ;
2683
2684 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
2685 << UINT8 LFlags = 0; >>
2686 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
2687 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2688 ;
2689
2690 timeFlagsField [UINT8 & Flags] :
2691 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2692 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
2693 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
2694 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
2695 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2696 | "STORAGE_TIME" << $Flags |= 0x10; >>
2697 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2698 ;
2699
2700 vfrStatementQuestionTag :
2701 vfrStatementStatTag "," |
2702 vfrStatementInconsistentIf |
2703 vfrStatementNoSubmitIf |
2704 vfrStatementDisableIfQuest |
2705 vfrStatementRefresh |
2706 vfrStatementVarstoreDevice |
2707 vfrStatementExtension |
2708 vfrStatementRefreshEvent |
2709 vfrStatementWarningIf
2710 ;
2711
2712 vfrStatementQuestionTagList :
2713 ( vfrStatementQuestionTag )*
2714 ;
2715
2716 vfrStatementQuestionOptionTag :
2717 vfrStatementSuppressIfQuest |
2718 vfrStatementGrayOutIfQuest |
2719 vfrStatementValue |
2720 vfrStatementDefault |
2721 vfrStatementRead |
2722 vfrStatementWrite |
2723 vfrStatementOptions
2724 ;
2725
2726 vfrStatementQuestionOptionList :
2727 (
2728 vfrStatementQuestionTag |
2729 vfrStatementQuestionOptionTag
2730 )*
2731 ;
2732
2733 vfrStatementStatList :
2734 vfrStatementStat |
2735 vfrStatementQuestions |
2736 vfrStatementConditionalNew |
2737 vfrStatementLabel |
2738 vfrStatementExtension |
2739 // Just for framework vfr compatibility
2740 vfrStatementInvalid
2741 ;
2742
2743 vfrStatementStatListOld :
2744 vfrStatementStat |
2745 vfrStatementQuestions |
2746 vfrStatementLabel |
2747 // Just for framework vfr compatibility
2748 vfrStatementInvalid
2749 ;
2750
2751 vfrStatementDisableIfStat :
2752 <<
2753 CIfrDisableIf DIObj;
2754 >>
2755 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2756 vfrStatementExpression[0] ";"
2757 ( vfrStatementStatList )*
2758 E:EndIf << CRT_END_OP (E); >>
2759 ";"
2760 ;
2761
2762 vfrStatementInconsistentIfStat :
2763 << CIfrInconsistentIf IIObj; >>
2764 L:InconsistentIf <<
2765 if (!mCompatibleMode) {
2766 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2767 }
2768 IIObj.SetLineNo(L->getLine());
2769 >>
2770 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2771 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2772 vfrStatementExpression[0]
2773 E:EndIf << CRT_END_OP (E); >>
2774 ";"
2775 ;
2776
2777 //
2778 // Compatible for framework vfr file
2779 //
2780 vfrStatementgrayoutIfSuppressIf:
2781 << CIfrSuppressIf SIObj; >>
2782 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2783 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2784 vfrStatementExpression[0]
2785 ";"
2786 ;
2787
2788 vfrStatementsuppressIfGrayOutIf:
2789 << CIfrGrayOutIf GOIObj; >>
2790 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2791 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2792 vfrStatementExpression[0]
2793 ";"
2794 ;
2795
2796 vfrStatementSuppressIfStatNew :
2797 << CIfrSuppressIf SIObj;>>
2798 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2799 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2800 vfrStatementExpression[0]
2801 ";"
2802 ( vfrStatementStatList )*
2803 E: EndIf ";" << CRT_END_OP (E); >>
2804 ;
2805
2806 vfrStatementGrayOutIfStatNew :
2807 << CIfrGrayOutIf GOIObj;>>
2808 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2809 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2810 vfrStatementExpression[0]
2811 ";"
2812 ( vfrStatementStatList )*
2813 E: EndIf ";" << CRT_END_OP (E); >>
2814 ;
2815
2816 vfrStatementSuppressIfStatOld :
2817 <<
2818 CIfrSuppressIf SIObj;
2819 BOOLEAN GrayOutExist = FALSE;
2820 >>
2821 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2822 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2823 vfrStatementExpression[0]
2824 ";"
2825 {
2826 vfrStatementsuppressIfGrayOutIf
2827 << GrayOutExist = TRUE; >>
2828 }
2829 ( vfrStatementStatListOld )*
2830 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
2831 ;
2832
2833 vfrStatementGrayOutIfStatOld :
2834 <<
2835 CIfrGrayOutIf GOIObj;
2836 BOOLEAN SuppressExist = FALSE;
2837 >>
2838 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2839 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2840 vfrStatementExpression[0]
2841 ";"
2842 {
2843 vfrStatementgrayoutIfSuppressIf
2844 << SuppressExist = TRUE; >>
2845 }
2846 ( vfrStatementStatListOld )*
2847 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
2848 ;
2849
2850 vfrImageTag :
2851 << CIfrImage IObj; >>
2852 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText(), S1->getLine())); IObj.SetLineNo(L->getLine()); >>
2853 ;
2854
2855 vfrLockedTag :
2856 << CIfrLocked LObj; >>
2857 L:Locked << LObj.SetLineNo(L->getLine()); >>
2858 ;
2859
2860 vfrModalTag :
2861 << CIfrModal MObj; >>
2862 L:Modal << MObj.SetLineNo(L->getLine()); >>
2863 ;
2864
2865 vfrStatementStatTag :
2866 vfrImageTag |
2867 vfrLockedTag
2868 ;
2869
2870 vfrStatementStatTagList :
2871 vfrStatementStatTag ( "," vfrStatementStatTag )*
2872 ;
2873
2874 vfrStatementImage :
2875 vfrImageTag
2876 ";"
2877 ;
2878
2879 vfrStatementModal :
2880 vfrModalTag
2881 ";"
2882 ;
2883
2884 vfrStatementLocked :
2885 vfrLockedTag
2886 ";"
2887 ;
2888
2889 vfrStatementInconsistentIf :
2890 << CIfrInconsistentIf IIObj; >>
2891 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
2892 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2893 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2894 vfrStatementExpression[0]
2895 E:EndIf << CRT_END_OP (E); >>
2896 ;
2897
2898 vfrStatementNoSubmitIf :
2899 << CIfrNoSubmitIf NSIObj; >>
2900 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
2901 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2902 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2903 vfrStatementExpression[0]
2904 E:EndIf << CRT_END_OP (E); >>
2905 ;
2906
2907 vfrStatementWarningIf :
2908 << CIfrWarningIf WIObj; >>
2909 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
2910 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >>
2911 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>}
2912 vfrStatementExpression[0]
2913 E:EndIf << CRT_END_OP (E); >>
2914 ;
2915
2916 vfrStatementDisableIfQuest :
2917 <<
2918 CIfrDisableIf DIObj;
2919 >>
2920 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2921 vfrStatementExpression[0] ";"
2922 vfrStatementQuestionOptionList
2923 E:EndIf << CRT_END_OP (E); >>
2924 ;
2925
2926 vfrStatementRefresh :
2927 << CIfrRefresh RObj; >>
2928 L:Refresh << RObj.SetLineNo(L->getLine()); >>
2929 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText(), I->getLine())); >>
2930 ;
2931
2932 vfrStatementRefreshEvent :
2933 <<
2934 CIfrRefreshId RiObj;
2935 EFI_GUID Guid;
2936 >>
2937 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
2938 "=" guidDefinition[Guid] "," << RiObj.SetRefreshEventGroutId (&Guid); >>
2939 ;
2940
2941 vfrStatementVarstoreDevice :
2942 << CIfrVarStoreDevice VDObj; >>
2943 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
2944 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >>
2945 ;
2946
2947 vfrStatementSuppressIfQuest :
2948 << CIfrSuppressIf SIObj; >>
2949 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2950 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2951 vfrStatementExpression[0] ";"
2952 vfrStatementQuestionOptionList
2953 E:EndIf << CRT_END_OP (E); >>
2954 ;
2955
2956 vfrStatementGrayOutIfQuest :
2957 << CIfrGrayOutIf GOIObj; >>
2958 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2959 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2960 vfrStatementExpression[0] ";"
2961 vfrStatementQuestionOptionList
2962 E:EndIf << CRT_END_OP (E); >>
2963 ;
2964
2965 vfrStatementOptions :
2966 vfrStatementOneOfOption
2967 ;
2968
2969 vfrStatementOneOfOption :
2970 <<
2971 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2972 CHAR8 *VarStoreName = NULL;
2973 UINT32 Size = 0;
2974 BOOLEAN TypeError = FALSE;
2975 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
2976 EFI_GUID *VarStoreGuid = NULL;
2977
2978 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2979 TypeError = TRUE;
2980 Size = sizeof (EFI_IFR_TYPE_VALUE);
2981 } else {
2982 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
2983 }
2984
2985 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
2986 CIfrOneOfOption OOOObj ((UINT8)Size);
2987 >>
2988 L:Option <<
2989 OOOObj.SetLineNo(L->getLine());
2990 if (TypeError) {
2991 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
2992 }
2993 if (ReturnCode != VFR_RETURN_SUCCESS) {
2994 _PCATCH (ReturnCode, L->getLine());
2995 }
2996 >>
2997 Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," << OOOObj.SetOption (_STOSID(S->getText(), S->getLine())); >>
2998 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] >[Val] ","
2999 <<
3000 if (gCurrentMinMaxData != NULL) {
3001 //set min/max value for oneof opcode
3002 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
3003 switch (_GET_CURRQEST_DATATYPE()) {
3004 case EFI_IFR_TYPE_NUM_SIZE_64:
3005 gCurrentMinMaxData->SetMinMaxStepData(Val.u64, Val.u64, Step);
3006 break;
3007 case EFI_IFR_TYPE_NUM_SIZE_32:
3008 gCurrentMinMaxData->SetMinMaxStepData(Val.u32, Val.u32, (UINT32) Step);
3009 break;
3010 case EFI_IFR_TYPE_NUM_SIZE_16:
3011 gCurrentMinMaxData->SetMinMaxStepData(Val.u16, Val.u16, (UINT16) Step);
3012 break;
3013 case EFI_IFR_TYPE_NUM_SIZE_8:
3014 gCurrentMinMaxData->SetMinMaxStepData(Val.u8, Val.u8, (UINT8) Step);
3015 break;
3016 default:
3017 break;
3018 }
3019 }
3020 OOOObj.SetType (_GET_CURRQEST_DATATYPE());
3021 OOOObj.SetValue (Val);
3022 >>
3023 F:FLAGS "=" vfrOneOfOptionFlags[OOOObj, F->getLine()]
3024 <<
3025 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3026 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
3027 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
3028 if (OOOObj.GetFlags () & 0x10) {
3029 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
3030 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3031 EFI_HII_DEFAULT_CLASS_STANDARD,
3032 _GET_CURRQEST_VARTINFO(),
3033 VarStoreName,
3034 VarStoreGuid,
3035 _GET_CURRQEST_DATATYPE (),
3036 Val
3037 ), L->getLine());
3038 }
3039 if (OOOObj.GetFlags () & 0x20) {
3040 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
3041 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3042 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
3043 _GET_CURRQEST_VARTINFO(),
3044 VarStoreName,
3045 VarStoreGuid,
3046 _GET_CURRQEST_DATATYPE (),
3047 Val
3048 ), L->getLine());
3049 }
3050 }
3051 >>
3052 {
3053 "," Key "=" KN:Number <<
3054 if (!mCompatibleMode) {
3055 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3056 }
3057 //
3058 // Guid Option Key
3059 //
3060 CIfrOptionKey IfrOptionKey (
3061 gCurrentQuestion->QUESTION_ID(),
3062 Val,
3063 _STOQID(KN->getText(), KN->getLine())
3064 );
3065 SET_LINE_INFO (IfrOptionKey, KN);
3066 >>
3067 }
3068 (
3069 T:"," vfrImageTag << OOOObj.SetScope (1); CRT_END_OP (T); >>
3070 )*
3071 ";"
3072 ;
3073
3074 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3075 <<
3076 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3077 UINT8 HFlags = 0;
3078 >>
3079 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3080 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3081 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3082 ;
3083
3084 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3085 N:Number << $LFlags |= _STOU8(N->getText(), N->getLine()); >>
3086 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3087 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3088 | InteractiveFlag << $HFlags |= 0x04; >>
3089 | ResetRequiredFlag << $HFlags |= 0x10; >>
3090 | ManufacturingFlag << $LFlags |= 0x20; >>
3091 | DefaultFlag << $LFlags |= 0x10; >>
3092 | A:NVAccessFlag <<
3093 if (mCompatibleMode) {
3094 $HFlags |= 0x08;
3095 } else {
3096 gCVfrErrorHandle.HandleWarning (
3097 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3098 A->getLine(),
3099 A->getText()
3100 );
3101 }
3102 >>
3103 | L:LateCheckFlag <<
3104 if (mCompatibleMode) {
3105 $HFlags |= 0x20;
3106 } else {
3107 gCVfrErrorHandle.HandleWarning (
3108 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3109 L->getLine(),
3110 L->getText()
3111 );
3112 }
3113 >>
3114 ;
3115
3116 vfrStatementLabel :
3117 L:Label
3118 N:Number <<
3119 if (mCompatibleMode) {
3120 //
3121 // Add end Label for Framework Vfr
3122 //
3123 CIfrLabel LObj1;
3124 LObj1.SetLineNo(L->getLine());
3125 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3126 }
3127
3128 {
3129 CIfrLabel LObj2;
3130 LObj2.SetLineNo(L->getLine());
3131 LObj2.SetNumber (_STOU16(N->getText(), N->getLine()));
3132 }
3133 >>
3134 ";"
3135 ;
3136
3137 vfrStatementBanner :
3138 << CIfrBanner BObj; >>
3139 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3140 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >>
3141 (
3142 (
3143 Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >>
3144 Align
3145 (
3146 Left << BObj.SetAlign (0); >>
3147 | Center << BObj.SetAlign (1); >>
3148 | Right << BObj.SetAlign (2); >>
3149 ) ";"
3150 )
3151 |
3152 (
3153 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >>
3154 )
3155 )
3156 ;
3157
3158 //******************************************************************************
3159 //
3160 // keep some syntax for compatibility but not generate any IFR object
3161 //
3162 vfrStatementInvalidHidden :
3163 L:Hidden <<
3164 if (!mCompatibleMode) {
3165 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3166 }
3167 >>
3168 Value "=" Number ","
3169 Key "=" Number ";"
3170 ;
3171
3172 vfrStatementInvalidInconsistentIf :
3173 InconsistentIf
3174 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3175 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3176 vfrStatementExpression[0]
3177 EndIf
3178 ";"
3179 ;
3180
3181 vfrStatementInvalidInventory :
3182 L:Inventory <<
3183 if (!mCompatibleMode) {
3184 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3185 }
3186 >>
3187 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
3188 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
3189 {
3190 Text "=" "STRING_TOKEN" "\(" Number "\)"
3191 }
3192 ";"
3193 ;
3194
3195 vfrStatementInvalidSaveRestoreDefaults :
3196 (
3197 L:Save <<
3198 if (!mCompatibleMode) {
3199 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3200 }
3201 >>
3202 |
3203 K:Restore <<
3204 if (!mCompatibleMode) {
3205 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
3206 }
3207 >>
3208 )
3209 Defaults ","
3210 FormId "=" Number ","
3211 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
3212 Help "=" "STRING_TOKEN" "\(" Number "\)"
3213 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
3214 { "," Key "=" Number }
3215 ";"
3216 ;
3217
3218 //******************************************************************************
3219 //
3220 // The syntax of expression
3221 //
3222 #token Dup("dup") "dup"
3223 #token VarEqVal("vareqval") "vareqval"
3224 #token Var("var") "var"
3225 #token IdEqVal("ideqval") "ideqval"
3226 #token IdEqId("ideqid") "ideqid"
3227 #token IdEqValList("ideqvallist") "ideqvallist"
3228 #token QuestionRef("questionref") "questionref"
3229 #token RuleRef("ruleref") "ruleref"
3230 #token StringRef("stringref") "stringref"
3231 #token PushThis("pushthis") "pushthis"
3232 #token Security("security") "security"
3233 #token Get("get") "get"
3234 #token True("TRUE") "TRUE"
3235 #token False("FALSE") "FALSE"
3236 #token One("ONE") "ONE"
3237 #token Ones("ONES") "ONES"
3238 #token Zero("ZERO") "ZERO"
3239 #token Undefined("UNDEFINED") "UNDEFINED"
3240 #token Version("VERSION") "VERSION"
3241 #token Length("length") "length"
3242 #token AND("AND") "AND"
3243 #token OR("OR") "OR"
3244 #token NOT("NOT") "NOT"
3245 #token Set("set") "set"
3246 #token BitWiseNot("~") "\~"
3247 #token BoolVal("boolval") "boolval"
3248 #token StringVal("stringval") "stringval"
3249 #token UnIntVal("unintval") "unintval"
3250 #token ToUpper("toupper") "toupper"
3251 #token ToLower("tolower") "tolower"
3252 #token Match("match") "match"
3253 #token Catenate("catenate") "catenate"
3254 #token QuestionRefVal("questionrefval") "questionrefval"
3255 #token StringRefVal("stringrefval") "stringrefval"
3256 #token Map("map") "map"
3257 #token RefreshGuid("refreshguid") "refreshguid"
3258
3259 //
3260 // Root expression extension function called by other function.
3261 //
3262 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
3263 << if ($RootLevel == 0) {mCIfrOpHdrIndex ++; if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); _CLEAR_SAVED_OPHDR ();} >>
3264 andTerm[$RootLevel, $ExpOpCount]
3265 (
3266 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3267 )*
3268 <<
3269 //
3270 // Extend OpCode Scope only for the root expression.
3271 //
3272 if ($ExpOpCount > 1 && $RootLevel == 0) {
3273 if (_SET_SAVED_OPHDR_SCOPE()) {
3274 CIfrEnd EObj;
3275 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
3276 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
3277 }
3278 }
3279 }
3280
3281 if ($RootLevel == 0) {
3282 mCIfrOpHdrIndex --;
3283 }
3284 >>
3285 ;
3286
3287 //
3288 // Add new sub function for the sub expression extension to remember the ExpOpCount
3289 // This funciton is only called by sub expression.
3290 //
3291 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
3292 andTerm[$RootLevel, $ExpOpCount]
3293 (
3294 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3295 )*
3296 ;
3297
3298 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3299 bitwiseorTerm[$RootLevel, $ExpOpCount]
3300 (
3301 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
3302 )*
3303 ;
3304
3305 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3306 bitwiseandTerm[$RootLevel, $ExpOpCount]
3307 (
3308 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
3309 )*
3310 ;
3311
3312 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3313 equalTerm[$RootLevel, $ExpOpCount]
3314 (
3315 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
3316 )*
3317 ;
3318
3319 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3320 compareTerm[$RootLevel, $ExpOpCount]
3321 (
3322 (
3323 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
3324 )
3325 |
3326 (
3327 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
3328 )
3329 )*
3330 ;
3331
3332 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3333 shiftTerm[$RootLevel, $ExpOpCount]
3334 (
3335 (
3336 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
3337 )
3338 |
3339 (
3340 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
3341 )
3342 |
3343 (
3344 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
3345 )
3346 |
3347 (
3348 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
3349 )
3350 )*
3351 ;
3352
3353 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3354 addMinusTerm[$RootLevel, $ExpOpCount]
3355 (
3356 (
3357 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
3358 )
3359 |
3360 (
3361 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
3362 )
3363 )*
3364 ;
3365
3366 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3367 multdivmodTerm[$RootLevel, $ExpOpCount]
3368 (
3369 (
3370 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
3371 )
3372 |
3373 (
3374 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
3375 )
3376 )*
3377 ;
3378
3379 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3380 castTerm[$RootLevel, $ExpOpCount]
3381 (
3382 (
3383 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
3384 )
3385 |
3386 (
3387 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
3388 )
3389 |
3390 (
3391 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
3392 )
3393 )*
3394 ;
3395
3396 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3397 << UINT8 CastType = 0xFF; >>
3398 (
3399 L:"\("
3400 (
3401 Boolean << CastType = 0; >>
3402 | Uint64 << CastType = 1; >>
3403 | Uint32 << CastType = 1; >>
3404 | Uint16 << CastType = 1; >>
3405 | Uint8 << CastType = 1; >>
3406 )
3407 "\)"
3408 )*
3409 atomTerm[$RootLevel, $ExpOpCount]
3410 <<
3411 switch (CastType) {
3412 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
3413 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
3414 }
3415 >>
3416 ;
3417
3418 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3419 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
3420 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
3421 | vfrExpressionParen[$RootLevel, $ExpOpCount]
3422 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
3423 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
3424 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
3425 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
3426 | vfrExpressionMap[$RootLevel, $ExpOpCount]
3427 | (
3428 L:NOT
3429 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
3430 )
3431 ;
3432
3433 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3434 L:Catenate
3435 "\("
3436 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3437 ","
3438 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3439 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
3440 ;
3441
3442 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3443 L:Match
3444 "\("
3445 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3446 ","
3447 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3448 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
3449 ;
3450
3451 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3452 "\("
3453 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3454 "\)"
3455 ;
3456
3457 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3458 dupExp[$RootLevel, $ExpOpCount]
3459 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
3460 | ideqvalExp[$RootLevel, $ExpOpCount]
3461 | ideqidExp[$RootLevel, $ExpOpCount]
3462 | ideqvallistExp[$RootLevel, $ExpOpCount]
3463 | questionref1Exp[$RootLevel, $ExpOpCount]
3464 | rulerefExp[$RootLevel, $ExpOpCount]
3465 | stringref1Exp[$RootLevel, $ExpOpCount]
3466 | pushthisExp[$RootLevel, $ExpOpCount]
3467 | securityExp[$RootLevel, $ExpOpCount]
3468 | getExp[$RootLevel, $ExpOpCount]
3469 ;
3470
3471 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3472 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3473 ;
3474
3475 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3476 <<
3477 EFI_QUESTION_ID QId;
3478 UINT32 Mask;
3479 UINT16 ConstVal;
3480 CHAR8 *VarIdStr;
3481 UINT32 LineNo;
3482 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
3483 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
3484 >>
3485 L:VarEqVal <<
3486 if (!mCompatibleMode) {
3487 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3488 }
3489 >>
3490 VK:Var
3491 OpenParen
3492 VN:Number <<
3493 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
3494 VfrReturnCode = mCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
3495 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
3496 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
3497 VarIdStr,
3498 &mFormsetGuid,
3499 _STOSID(VN->getText(), VN->getLine()),
3500 0x2, //default type is UINT16
3501 FALSE
3502 ), VN);
3503 } else {
3504 _PCATCH (VfrReturnCode, VN);
3505 }
3506 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
3507 LineNo = GET_LINENO(VN);
3508 >>
3509 CloseParen
3510 (
3511 (
3512 "=="
3513 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3514 <<
3515 if (Mask == 0) {
3516 CIfrEqIdVal EIVObj (L->getLine());
3517 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3518 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3519 EIVObj.SetValue (ConstVal);
3520 $ExpOpCount++;
3521 } else {
3522 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3523 }
3524 >>
3525 )
3526 |
3527 (
3528 "<="
3529 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3530 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3531 )
3532 |
3533 (
3534 "<"
3535 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3536 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3537 )
3538 |
3539 (
3540 ">="
3541 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3542 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3543 )
3544 |
3545 (
3546 ">"
3547 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3548 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3549 )
3550 )
3551 ;
3552
3553 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3554 <<
3555 EFI_QUESTION_ID QId;
3556 UINT32 Mask;
3557 UINT16 ConstVal;
3558 CHAR8 *VarIdStr;
3559 UINT32 LineNo;
3560 >>
3561 L:IdEqVal
3562 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3563 (
3564 (
3565 "=="
3566 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3567 <<
3568 if (Mask == 0) {
3569 CIfrEqIdVal EIVObj (L->getLine());
3570 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3571 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3572 EIVObj.SetValue (ConstVal);
3573 $ExpOpCount++;
3574 } else {
3575 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3576 }
3577 >>
3578 )
3579 |
3580 (
3581 "<="
3582 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3583 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3584 )
3585 |
3586 (
3587 "<"
3588 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3589 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3590 )
3591 |
3592 (
3593 ">="
3594 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3595 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3596 )
3597 |
3598 (
3599 ">"
3600 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3601 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3602 )
3603 )
3604 ;
3605
3606 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3607 <<
3608 EFI_QUESTION_ID QId[2];
3609 UINT32 Mask[2];
3610 CHAR8 *VarIdStr[2];
3611 UINT32 LineNo[2];
3612 >>
3613 L:IdEqId
3614 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
3615 (
3616 (
3617 "=="
3618 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3619 <<
3620 if (Mask[0] & Mask[1]) {
3621 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
3622 } else {
3623 CIfrEqIdId EIIObj(L->getLine());
3624 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
3625 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
3626 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
3627 $ExpOpCount++;
3628 }
3629 >>
3630 )
3631 |
3632 (
3633 "<="
3634 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3635 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
3636 )
3637 |
3638 (
3639 "<"
3640 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3641 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
3642 )
3643 |
3644 (
3645 ">="
3646 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3647 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
3648 )
3649 |
3650 (
3651 ">"
3652 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3653 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
3654 )
3655 )
3656 ;
3657
3658 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3659 <<
3660 UINT16 ListLen = 0;
3661 EFI_QUESTION_ID QId;
3662 UINT32 Mask;
3663 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3664 CHAR8 *VarIdStr;
3665 UINT32 LineNo;
3666 >>
3667 L:IdEqValList
3668 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3669 "=="
3670 (
3671 V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >>
3672 )+
3673 <<
3674 if (Mask != 0) {
3675 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
3676 } else {
3677 UINT16 Index;
3678 CIfrEqIdList EILObj(L->getLine());
3679 if (QId != EFI_QUESTION_ID_INVALID) {
3680 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3681 }
3682 EILObj.SetListLength (ListLen);
3683 for (Index = 0; Index < ListLen; Index++) {
3684 EILObj.SetValueList (Index, ValueList[Index]);
3685 }
3686
3687 EILObj.UpdateIfrBuffer();
3688 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
3689
3690 if (QId == EFI_QUESTION_ID_INVALID) {
3691 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3692 }
3693 $ExpOpCount++;
3694 }
3695 >>
3696 ;
3697
3698 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3699 <<
3700 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3701 UINT32 BitMask;
3702 CHAR8 *QName = NULL;
3703 UINT32 LineNo = 0;
3704 >>
3705 L:QuestionRef
3706 "\("
3707 (
3708 QN:StringIdentifier <<
3709 QName = QN->getText();
3710 LineNo = QN->getLine();
3711 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
3712 >>
3713 | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >>
3714 )
3715 "\)"
3716 <<
3717 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
3718 ;
3719
3720 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3721 L:RuleRef
3722 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
3723 ;
3724
3725 //******************************************************
3726 // PARSE:
3727 // stringref (STR_FORM_SET_TITLE)
3728 //
3729 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3730 <<
3731 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
3732 >>
3733 L:StringRef
3734 "\("
3735 (
3736 "STRING_TOKEN"
3737 "\("
3738 S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >>
3739 "\)"
3740 | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >>
3741 )
3742 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
3743 ;
3744
3745 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3746 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3747 ;
3748
3749 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3750 <<
3751 EFI_GUID Guid;
3752 >>
3753 L:Security
3754 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
3755 ;
3756
3757 numericVarStoreType [UINT8 & VarType] :
3758 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
3759 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
3760 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
3761 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
3762 ;
3763
3764 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3765 <<
3766 EFI_VARSTORE_INFO Info;
3767 CHAR8 *VarIdStr = NULL;
3768 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3769 UINT32 Mask = 0;
3770 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3771 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3772 UINT32 VarSize = 0;
3773 Info.mVarStoreId = 0;
3774 >>
3775 L:Get
3776 "\("
3777 vfrStorageVarId[Info, VarIdStr, FALSE]
3778 {"\|" FLAGS "=" numericVarStoreType [VarType] }
3779 "\)" <<
3780 {
3781 if (Info.mVarStoreId == 0) {
3782 // support Date/Time question
3783 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3784 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3785 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3786 }
3787 if (QType == QUESTION_DATE) {
3788 Info.mVarType = EFI_IFR_TYPE_DATE;
3789 } else if (QType == QUESTION_TIME) {
3790 Info.mVarType = EFI_IFR_TYPE_TIME;
3791 }
3792 switch (Mask) {
3793 case DATE_YEAR_BITMASK:
3794 Info.mInfo.mVarOffset = 0;
3795 break;
3796 case DATE_DAY_BITMASK:
3797 Info.mInfo.mVarOffset = 3;
3798 break;
3799 case TIME_HOUR_BITMASK:
3800 Info.mInfo.mVarOffset = 0;
3801 break;
3802 case TIME_MINUTE_BITMASK:
3803 Info.mInfo.mVarOffset = 1;
3804 break;
3805 case TIME_SECOND_BITMASK:
3806 Info.mInfo.mVarOffset = 2;
3807 break;
3808 default:
3809 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3810 break;
3811 }
3812 } else {
3813 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3814 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3815 }
3816 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3817 Info.mVarType = VarType;
3818 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3819 Info.mVarTotalSize = VarSize;
3820 }
3821 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3822 if (VarSize != Info.mVarTotalSize) {
3823 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
3824 }
3825 }
3826 CIfrGet GObj(L->getLine());
3827 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
3828 GObj.SetVarInfo (&Info);
3829 delete VarIdStr;
3830 $ExpOpCount++;
3831 }
3832 >>
3833 ;
3834
3835 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3836 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
3837 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
3838 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
3839 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
3840 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
3841 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
3842 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
3843 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
3844 ;
3845
3846 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3847 lengthExp[$RootLevel, $ExpOpCount]
3848 | bitwisenotExp[$RootLevel, $ExpOpCount]
3849 | question23refExp[$RootLevel, $ExpOpCount]
3850 | stringref2Exp[$RootLevel, $ExpOpCount]
3851 | toboolExp[$RootLevel, $ExpOpCount]
3852 | tostringExp[$RootLevel, $ExpOpCount]
3853 | unintExp[$RootLevel, $ExpOpCount]
3854 | toupperExp[$RootLevel, $ExpOpCount]
3855 | tolwerExp[$RootLevel, $ExpOpCount]
3856 | setExp[$RootLevel, $ExpOpCount]
3857 ;
3858
3859 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3860 L:Length
3861 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3862 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
3863 ;
3864
3865 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3866 L:BitWiseNot
3867 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3868 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
3869 ;
3870
3871 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3872 <<
3873 UINT8 Type = 0x1;
3874 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
3875 EFI_GUID Guid = {0,};
3876 >>
3877 L:QuestionRefVal
3878 "\("
3879 {
3880 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >>
3881 }
3882 {
3883 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
3884 }
3885 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3886 "\)"
3887 <<
3888 switch (Type) {
3889 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
3890 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
3891 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;}
3892 }
3893 $ExpOpCount++;
3894 >>
3895 ;
3896
3897 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3898 L:StringRefVal
3899 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3900 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
3901 ;
3902
3903 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3904 L:BoolVal
3905 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3906 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
3907 ;
3908
3909 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3910 << UINT8 Fmt = 0; >>
3911 L:StringVal
3912 {
3913 Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >>
3914 }
3915 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3916 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
3917 ;
3918
3919 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3920 L:UnIntVal
3921 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3922 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
3923 ;
3924
3925 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3926 L:ToUpper
3927 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3928 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
3929 ;
3930
3931 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3932 L:ToLower
3933 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3934 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
3935 ;
3936
3937 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3938 <<
3939 EFI_VARSTORE_INFO Info;
3940 CHAR8 *VarIdStr = NULL;
3941 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3942 UINT32 Mask = 0;
3943 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3944 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3945 UINT32 VarSize = 0;
3946 Info.mVarStoreId = 0;
3947 >>
3948 L:Set
3949 "\("
3950 vfrStorageVarId[Info, VarIdStr, FALSE]
3951 {"\|" FLAG "=" numericVarStoreType [VarType] }
3952 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3953 "\)"
3954 <<
3955 {
3956 if (Info.mVarStoreId == 0) {
3957 // support Date/Time question
3958 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3959 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3960 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3961 }
3962 if (QType == QUESTION_DATE) {
3963 Info.mVarType = EFI_IFR_TYPE_DATE;
3964 } else if (QType == QUESTION_TIME) {
3965 Info.mVarType = EFI_IFR_TYPE_TIME;
3966 }
3967 switch (Mask) {
3968 case DATE_YEAR_BITMASK:
3969 Info.mInfo.mVarOffset = 0;
3970 break;
3971 case DATE_DAY_BITMASK:
3972 Info.mInfo.mVarOffset = 3;
3973 break;
3974 case TIME_HOUR_BITMASK:
3975 Info.mInfo.mVarOffset = 0;
3976 break;
3977 case TIME_MINUTE_BITMASK:
3978 Info.mInfo.mVarOffset = 1;
3979 break;
3980 case TIME_SECOND_BITMASK:
3981 Info.mInfo.mVarOffset = 2;
3982 break;
3983 default:
3984 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3985 break;
3986 }
3987 } else {
3988 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3989 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3990 }
3991 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3992 Info.mVarType = VarType;
3993 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3994 Info.mVarTotalSize = VarSize;
3995 }
3996 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3997 if (VarSize != Info.mVarTotalSize) {
3998 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
3999 }
4000 }
4001 CIfrSet TSObj(L->getLine());
4002 TSObj.SetVarInfo (&Info);
4003 delete VarIdStr;
4004 $ExpOpCount++;
4005 }
4006 >>
4007 ;
4008
4009 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4010 conditionalExp[$RootLevel, $ExpOpCount]
4011 | findExp[$RootLevel, $ExpOpCount]
4012 | midExp[$RootLevel, $ExpOpCount]
4013 | tokenExp[$RootLevel, $ExpOpCount]
4014 | spanExp[$RootLevel, $ExpOpCount]
4015 ;
4016
4017 #token Cond("cond") "cond"
4018 #token Find("find") "find"
4019 #token Mid("mid") "mid"
4020 #token Tok("token") "token"
4021 #token Span("span") "span"
4022
4023 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4024 L:Cond "\("
4025 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4026 "?"
4027 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4028 ":"
4029 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4030 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
4031 ;
4032
4033 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4034 << UINT8 Format; >>
4035 L:Find "\("
4036 findFormat[Format] ( "\|" findFormat[Format] )*
4037 ","
4038 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4039 ","
4040 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4041 ","
4042 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4043 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
4044 ;
4045
4046 findFormat [UINT8 & Format] :
4047 "SENSITIVE" << $Format = 0x00; >>
4048 | "INSENSITIVE" << $Format = 0x01; >>
4049 ;
4050
4051 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4052 L:Mid "\("
4053 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4054 ","
4055 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4056 ","
4057 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4058 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
4059 ;
4060
4061 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4062 L:Tok "\("
4063 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4064 ","
4065 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4066 ","
4067 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4068 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
4069 ;
4070
4071 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4072 << UINT8 Flags = 0; >>
4073 S:Span "\("
4074 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4075 ","
4076 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4077 ","
4078 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4079 ","
4080 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4081 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4082 ;
4083
4084 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4085 L:Map
4086 "\("
4087 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4088 ":" << { CIfrMap MObj(L->getLine()); } >>
4089 (
4090 vfrStatementExpression[0]
4091 ","
4092 vfrStatementExpression[0]
4093 ";"
4094 ) *
4095 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4096 ;
4097
4098 spanFlags [UINT8 & Flags] :
4099 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
4100 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4101 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4102 ;
4103
4104 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4105 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4106
4107 //******************************************************************************
4108 //
4109 // Parser class definition.
4110 //
4111 class EfiVfrParser {
4112 <<
4113 private:
4114 UINT8 mParserStatus;
4115 BOOLEAN mConstantOnlyInExpression;
4116
4117 CVfrDefaultStore mCVfrDefaultStore;
4118 CVfrDataStorage mCVfrDataStorage;
4119 CVfrQuestionDB mCVfrQuestionDB;
4120 CVfrRulesDB mCVfrRulesDB;
4121
4122 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4123 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4124 UINT8 mCIfrOpHdrIndex;
4125 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4126 VOID _CLEAR_SAVED_OPHDR (VOID);
4127 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4128
4129
4130 EFI_VARSTORE_INFO mCurrQestVarInfo;
4131 EFI_GUID *mOverrideClassGuid;
4132 CHAR8* mLastFormEndAddr;
4133
4134 //
4135 // Whether the question already has default value.
4136 //
4137 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
4138 UINT16 mUsedDefaultCount;
4139
4140 //
4141 // For framework vfr compatibility
4142 //
4143 BOOLEAN mCompatibleMode;
4144 EFI_GUID mFormsetGuid;
4145
4146 VOID _CRT_OP (IN BOOLEAN);
4147
4148 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
4149 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
4150
4151 UINT8 _GET_CURRQEST_DATATYPE ();
4152 UINT32 _GET_CURRQEST_VARSIZE ();
4153 UINT32 _GET_CURRQEST_ARRAY_SIZE();
4154 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
4155
4156 public:
4157 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
4158 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
4159 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
4160 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
4161 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
4162
4163 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
4164
4165 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
4166 CHAR8* _U32TOS (IN UINT32);
4167 UINT8 _STOU8 (IN CHAR8 *, IN UINT32);
4168 UINT16 _STOU16 (IN CHAR8 *, IN UINT32);
4169 UINT32 _STOU32 (IN CHAR8 *, IN UINT32);
4170 UINT64 _STOU64 (IN CHAR8 *, IN UINT32);
4171 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4172 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4173 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32);
4174
4175 EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32);
4176 EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32);
4177 EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32);
4178
4179 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
4180
4181 VOID _DeclareDefaultLinearVarStore (IN UINT32);
4182 VOID _DeclareStandardDefaultStorage (IN UINT32);
4183 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
4184
4185 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
4186
4187 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
4188 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
4189 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);
4190 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
4191 VOID SetOverrideClassGuid (IN EFI_GUID *);
4192 //
4193 // For framework vfr compatibility
4194 //
4195 VOID SetCompatibleMode (IN BOOLEAN);
4196 >>
4197 }
4198
4199 <<
4200 VOID
4201 EfiVfrParser::_SAVE_OPHDR_COND (
4202 IN CIfrOpHeader &OpHdr,
4203 IN BOOLEAN Cond,
4204 IN UINT32 LineNo
4205 )
4206 {
4207 if (Cond == TRUE) {
4208 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4209 return ;
4210 }
4211 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
4212 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
4213 }
4214 }
4215
4216 VOID
4217 EfiVfrParser::_CLEAR_SAVED_OPHDR (
4218 VOID
4219 )
4220 {
4221 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
4222 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
4223 }
4224
4225 BOOLEAN
4226 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
4227 VOID
4228 )
4229 {
4230 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4231 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
4232 return TRUE;
4233 }
4234
4235 //
4236 // IfrOpHdr is not set, FALSE is return.
4237 //
4238 return FALSE;
4239 }
4240
4241 VOID
4242 EfiVfrParser::_CRT_OP (
4243 IN BOOLEAN Crt
4244 )
4245 {
4246 gCreateOp = Crt;
4247 }
4248
4249 VOID
4250 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
4251 IN EFI_VARSTORE_INFO &Info
4252 )
4253 {
4254 mCurrQestVarInfo = Info;
4255 }
4256
4257 EFI_VARSTORE_INFO &
4258 EfiVfrParser::_GET_CURRQEST_VARTINFO (
4259 VOID
4260 )
4261 {
4262 return mCurrQestVarInfo;
4263 }
4264
4265 UINT32
4266 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
4267 VOID
4268 )
4269 {
4270 UINT8 Size = 1;
4271
4272 switch (mCurrQestVarInfo.mVarType) {
4273 case EFI_IFR_TYPE_NUM_SIZE_8:
4274 Size = 1;
4275 break;
4276
4277 case EFI_IFR_TYPE_NUM_SIZE_16:
4278 Size = 2;
4279 break;
4280
4281 case EFI_IFR_TYPE_NUM_SIZE_32:
4282 Size = 4;
4283 break;
4284
4285 case EFI_IFR_TYPE_NUM_SIZE_64:
4286 Size = 8;
4287 break;
4288
4289 default:
4290 break;
4291 }
4292
4293 return (mCurrQestVarInfo.mVarTotalSize / Size);
4294 }
4295
4296 UINT8
4297 EfiVfrParser::_GET_CURRQEST_DATATYPE (
4298 VOID
4299 )
4300 {
4301 return mCurrQestVarInfo.mVarType;
4302 }
4303
4304 UINT32
4305 EfiVfrParser::_GET_CURRQEST_VARSIZE (
4306 VOID
4307 )
4308 {
4309 return mCurrQestVarInfo.mVarTotalSize;
4310 }
4311
4312 VOID
4313 EfiVfrParser::_PCATCH (
4314 IN INTN ReturnCode,
4315 IN INTN ExpectCode,
4316 IN ANTLRTokenPtr Tok,
4317 IN CONST CHAR8 *ErrorMsg
4318 )
4319 {
4320 if (ReturnCode != ExpectCode) {
4321 mParserStatus++;
4322 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
4323 }
4324 }
4325
4326 VOID
4327 EfiVfrParser::_PCATCH (
4328 IN EFI_VFR_RETURN_CODE ReturnCode
4329 )
4330 {
4331 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
4332 }
4333
4334 VOID
4335 EfiVfrParser::_PCATCH (
4336 IN EFI_VFR_RETURN_CODE ReturnCode,
4337 IN ANTLRTokenPtr Tok
4338 )
4339 {
4340 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
4341 }
4342
4343 VOID
4344 EfiVfrParser::_PCATCH (
4345 IN EFI_VFR_RETURN_CODE ReturnCode,
4346 IN UINT32 LineNum
4347 )
4348 {
4349 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
4350 }
4351
4352 VOID
4353 EfiVfrParser::_PCATCH (
4354 IN EFI_VFR_RETURN_CODE ReturnCode,
4355 IN UINT32 LineNum,
4356 IN CONST CHAR8 *ErrorMsg
4357 )
4358 {
4359 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
4360 }
4361
4362 VOID
4363 EfiVfrParser::syn (
4364 ANTLRAbstractToken *Tok,
4365 ANTLRChar *Egroup,
4366 SetWordType *Eset,
4367 ANTLRTokenType ETok,
4368 INT32 Huh
4369 )
4370 {
4371 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
4372
4373 mParserStatus += 1;
4374 }
4375
4376 CHAR8 *
4377 EfiVfrParser::TrimHex (
4378 IN CHAR8 *Str,
4379 OUT BOOLEAN *IsHex
4380 )
4381 {
4382 *IsHex = FALSE;
4383
4384 while (*Str && *Str == ' ') {
4385 Str++;
4386 }
4387 while (*Str && *Str == '0') {
4388 Str++;
4389 }
4390 if (*Str && (*Str == 'x' || *Str == 'X')) {
4391 Str++;
4392 *IsHex = TRUE;
4393 }
4394
4395 return Str;
4396 }
4397
4398 CHAR8 *
4399 EfiVfrParser::_U32TOS (
4400 IN UINT32 Value
4401 )
4402 {
4403 CHAR8 *Str;
4404 Str = new CHAR8[20];
4405 sprintf (Str, "%d", Value);
4406 return Str;
4407 }
4408
4409 UINT8
4410 EfiVfrParser::_STOU8 (
4411 IN CHAR8 *Str,
4412 IN UINT32 LineNum
4413 )
4414 {
4415 BOOLEAN IsHex;
4416 UINT8 Value;
4417 CHAR8 c;
4418
4419 UINT8 PreviousValue;
4420 CHAR8 *OrigString = Str;
4421 CHAR8 ErrorMsg[100];
4422
4423 Str = TrimHex (Str, &IsHex);
4424 for (Value = 0; (c = *Str) != '\0'; Str++) {
4425 PreviousValue = Value;
4426 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4427
4428 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4429 Value += (c - 'a' + 10);
4430 }
4431 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4432 Value += (c - 'A' + 10);
4433 }
4434 if (c >= '0' && c <= '9') {
4435 Value += (c - '0');
4436 }
4437 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4438 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString);
4439 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4440 }
4441 }
4442
4443 return Value;
4444 }
4445
4446 UINT16
4447 EfiVfrParser::_STOU16 (
4448 IN CHAR8 *Str,
4449 IN UINT32 LineNum
4450 )
4451 {
4452 BOOLEAN IsHex;
4453 UINT16 Value;
4454 CHAR8 c;
4455
4456 UINT16 PreviousValue;
4457 CHAR8 *OrigString = Str;
4458 CHAR8 ErrorMsg[100];
4459
4460 Str = TrimHex (Str, &IsHex);
4461 for (Value = 0; (c = *Str) != '\0'; Str++) {
4462 PreviousValue = Value;
4463 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4464
4465 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4466 Value += (c - 'a' + 10);
4467 }
4468 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4469 Value += (c - 'A' + 10);
4470 }
4471 if (c >= '0' && c <= '9') {
4472 Value += (c - '0');
4473 }
4474 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4475 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString);
4476 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4477 }
4478 }
4479
4480 return Value;
4481 }
4482
4483 UINT32
4484 EfiVfrParser::_STOU32 (
4485 IN CHAR8 *Str,
4486 IN UINT32 LineNum
4487 )
4488 {
4489 BOOLEAN IsHex;
4490 UINT32 Value;
4491 CHAR8 c;
4492
4493 UINT32 PreviousValue;
4494 CHAR8 *OrigString = Str;
4495 CHAR8 ErrorMsg[100];
4496
4497 Str = TrimHex (Str, &IsHex);
4498 for (Value = 0; (c = *Str) != '\0'; Str++) {
4499 PreviousValue = Value;
4500 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4501
4502 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4503 Value += (c - 'a' + 10);
4504 }
4505 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4506 Value += (c - 'A' + 10);
4507 }
4508 if (c >= '0' && c <= '9') {
4509 Value += (c - '0');
4510 }
4511 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) {
4512 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString);
4513 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4514 }
4515 }
4516
4517 return Value;
4518 }
4519
4520 UINT64
4521 EfiVfrParser::_STOU64 (
4522 IN CHAR8 *Str,
4523 IN UINT32 LineNum
4524 )
4525 {
4526 BOOLEAN IsHex;
4527 UINT64 Value;
4528 CHAR8 c;
4529 UINT64 PreviousValue;
4530 CHAR8 *OrigString = Str;
4531 CHAR8 ErrorMsg[100];
4532
4533 Str = TrimHex (Str, &IsHex);
4534 for (Value = 0; (c = *Str) != '\0'; Str++) {
4535 PreviousValue = Value;
4536 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4537
4538 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4539 Value += (c - 'a' + 10);
4540 }
4541 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4542 Value += (c - 'A' + 10);
4543 }
4544 if (c >= '0' && c <= '9') {
4545 Value += (c - '0');
4546 }
4547 if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) {
4548 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString);
4549 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4550 }
4551 }
4552
4553 return Value;
4554 }
4555
4556 EFI_HII_DATE
4557 EfiVfrParser::_STOD (
4558 IN CHAR8 *Year,
4559 IN CHAR8 *Month,
4560 IN CHAR8 *Day,
4561 IN UINT32 LineNum
4562 )
4563 {
4564 EFI_HII_DATE Date;
4565
4566 Date.Year = _STOU16 (Year, LineNum);
4567 Date.Month = _STOU8 (Month, LineNum);
4568 Date.Day = _STOU8 (Day, LineNum);
4569
4570 return Date;
4571 }
4572
4573 EFI_HII_TIME
4574 EfiVfrParser::_STOT (
4575 IN CHAR8 *Hour,
4576 IN CHAR8 *Minute,
4577 IN CHAR8 *Second,
4578 IN UINT32 LineNum
4579 )
4580 {
4581 EFI_HII_TIME Time;
4582
4583 Time.Hour = _STOU8 (Hour, LineNum);
4584 Time.Minute = _STOU8 (Minute, LineNum);
4585 Time.Second = _STOU8 (Second, LineNum);
4586
4587 return Time;
4588 }
4589
4590 EFI_STRING_ID
4591 EfiVfrParser::_STOSID (
4592 IN CHAR8 *Str,
4593 IN UINT32 LineNum
4594 )
4595 {
4596 return (EFI_STRING_ID)_STOU16(Str, LineNum);
4597 }
4598
4599 EFI_FORM_ID
4600 EfiVfrParser::_STOFID (
4601 IN CHAR8 *Str,
4602 IN UINT32 LineNum
4603 )
4604 {
4605 return (EFI_FORM_ID)_STOU16(Str, LineNum);
4606 }
4607
4608 EFI_QUESTION_ID
4609 EfiVfrParser::_STOQID (
4610 IN CHAR8 *Str,
4611 IN UINT32 LineNum
4612 )
4613 {
4614 return (EFI_QUESTION_ID)_STOU16(Str, LineNum);
4615 }
4616
4617 VOID
4618 EfiVfrParser::_STRCAT (
4619 IN OUT CHAR8 **Dest,
4620 IN CONST CHAR8 *Src
4621 )
4622 {
4623 CHAR8 *NewStr;
4624 UINT32 Len;
4625
4626 if ((Dest == NULL) || (Src == NULL)) {
4627 return;
4628 }
4629
4630 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
4631 Len += strlen (Src);
4632 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
4633 return;
4634 }
4635 NewStr[0] = '\0';
4636 if (*Dest != NULL) {
4637 strcpy (NewStr, *Dest);
4638 delete *Dest;
4639 }
4640 strcat (NewStr, Src);
4641
4642 *Dest = NewStr;
4643 }
4644
4645 EFI_HII_REF
4646 EfiVfrParser::_STOR (
4647 IN CHAR8 *QuestionId,
4648 IN CHAR8 *FormId,
4649 IN EFI_GUID *FormSetGuid,
4650 IN CHAR8 *DevicePath,
4651 IN UINT32 LineNum
4652 )
4653 {
4654 EFI_HII_REF Ref;
4655 UINT32 Index;
4656
4657 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
4658 Ref.QuestionId = _STOQID (QuestionId, LineNum);
4659 Ref.FormId = _STOFID (FormId, LineNum);
4660 Ref.DevicePath = _STOSID (DevicePath, LineNum);
4661
4662 return Ref;
4663 }
4664
4665 //
4666 // framework vfr to default declare varstore for each structure
4667 //
4668 VOID
4669 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
4670 IN UINT32 LineNo
4671 )
4672 {
4673 SVfrVarStorageNode *pNode;
4674 UINT32 TypeSize;
4675 BOOLEAN FirstNode;
4676 CONST CHAR8 VarName[] = "Setup";
4677
4678 FirstNode = TRUE;
4679 pNode = mCVfrDataStorage.GetBufferVarStoreList();
4680 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
4681 //
4682 // Create the default Buffer Var Store when no VarStore is defined.
4683 // its name should be "Setup"
4684 //
4685 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
4686 CIfrVarStore VSObj;
4687 VSObj.SetLineNo (LineNo);
4688 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
4689 VSObj.SetSize ((UINT16) TypeSize);
4690 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4691 VSObj.SetName ((CHAR8 *) VarName);
4692 VSObj.SetGuid (&mFormsetGuid);
4693 #ifdef VFREXP_DEBUG
4694 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4695 #endif
4696 } else {
4697 for (; pNode != NULL; pNode = pNode->mNext) {
4698 //
4699 // create the default varstore opcode for not declared varstore
4700 // the first varstore name should be "Setup"
4701 //
4702 if (!pNode->mAssignedFlag) {
4703 CIfrVarStore VSObj;
4704 VSObj.SetLineNo (LineNo);
4705 VSObj.SetVarStoreId (pNode->mVarStoreId);
4706 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
4707 if (FirstNode) {
4708 VSObj.SetName ((CHAR8 *) VarName);
4709 FirstNode = FALSE;
4710 } else {
4711 VSObj.SetName (pNode->mVarStoreName);
4712 }
4713 VSObj.SetGuid (&pNode->mGuid);
4714 #ifdef VFREXP_DEBUG
4715 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4716 #endif
4717 }
4718 }
4719 }
4720
4721 pNode = mCVfrDataStorage.GetEfiVarStoreList();
4722 for (; pNode != NULL; pNode = pNode->mNext) {
4723 //
4724 // create the default efi varstore opcode for not exist varstore
4725 //
4726 if (!pNode->mAssignedFlag) {
4727 CIfrVarStoreEfi VSEObj;
4728 VSEObj.SetLineNo (LineNo);
4729 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
4730 VSEObj.SetGuid (&pNode->mGuid);
4731 VSEObj.SetVarStoreId (pNode->mVarStoreId);
4732 // Generate old efi varstore storage structure for compatiable with old "VarEqVal" opcode,
4733 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
4734 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
4735 #ifdef VFREXP_DEBUG
4736 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4737 #endif
4738 }
4739 }
4740
4741 }
4742
4743 VOID
4744 EfiVfrParser::_DeclareDefaultLinearVarStore (
4745 IN UINT32 LineNo
4746 )
4747 {
4748 UINT32 Index;
4749 CHAR8 **TypeNameList;
4750 UINT32 ListSize;
4751 CONST CHAR8 DateName[] = "Date";
4752 CONST CHAR8 TimeName[] = "Time";
4753 CONST CHAR8 DateType[] = "EFI_HII_DATE";
4754 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
4755
4756 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
4757
4758 for (Index = 0; Index < ListSize; Index++) {
4759 UINT32 Size;
4760 EFI_VARSTORE_ID VarStoreId;
4761 CIfrVarStore VSObj;
4762
4763 VSObj.SetLineNo (LineNo);
4764 mCVfrDataStorage.DeclareBufferVarStore (
4765 TypeNameList[Index],
4766 &mFormsetGuid,
4767 &gCVfrVarDataTypeDB,
4768 TypeNameList[Index],
4769 EFI_VARSTORE_ID_INVALID
4770 );
4771 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
4772 VSObj.SetVarStoreId (VarStoreId);
4773 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
4774 VSObj.SetSize ((UINT16) Size);
4775 VSObj.SetName (TypeNameList[Index]);
4776 VSObj.SetGuid (&mFormsetGuid);
4777 }
4778
4779 //
4780 // not required to declare Date and Time VarStore,
4781 // because code to support old format Data and Time
4782 //
4783 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
4784 UINT32 Size;
4785 EFI_VARSTORE_ID VarStoreId;
4786 CIfrVarStore VSObj;
4787
4788 VSObj.SetLineNo (LineNo);
4789 mCVfrDataStorage.DeclareBufferVarStore (
4790 (CHAR8 *) DateName,
4791 &mFormsetGuid,
4792 &gCVfrVarDataTypeDB,
4793 (CHAR8 *) DateType,
4794 EFI_VARSTORE_ID_INVALID
4795 );
4796 mCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
4797 VSObj.SetVarStoreId (VarStoreId);
4798 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
4799 VSObj.SetSize ((UINT16) Size);
4800 VSObj.SetName ((CHAR8 *) DateName);
4801 VSObj.SetGuid (&mFormsetGuid);
4802 }
4803
4804 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
4805 UINT32 Size;
4806 EFI_VARSTORE_ID VarStoreId;
4807 CIfrVarStore VSObj;
4808
4809 VSObj.SetLineNo (LineNo);
4810 mCVfrDataStorage.DeclareBufferVarStore (
4811 (CHAR8 *) TimeName,
4812 &mFormsetGuid,
4813 &gCVfrVarDataTypeDB,
4814 (CHAR8 *) TimeType,
4815 EFI_VARSTORE_ID_INVALID
4816 );
4817 mCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
4818 VSObj.SetVarStoreId (VarStoreId);
4819 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
4820 VSObj.SetSize ((UINT16) Size);
4821 VSObj.SetName ((CHAR8 *) TimeName);
4822 VSObj.SetGuid (&mFormsetGuid);
4823 }
4824 }
4825
4826 VOID
4827 EfiVfrParser::_DeclareStandardDefaultStorage (
4828 IN UINT32 LineNo
4829 )
4830 {
4831 //
4832 // Default Store is declared.
4833 //
4834 CIfrDefaultStore DSObj;
4835
4836 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
4837 DSObj.SetLineNo (LineNo);
4838 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
4839 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
4840
4841 //
4842 // Default MANUFACTURING Store is declared.
4843 //
4844 CIfrDefaultStore DSObjMF;
4845
4846 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4847 DSObjMF.SetLineNo (LineNo);
4848 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
4849 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4850 }
4851
4852 VOID
4853 EfiVfrParser::AssignQuestionKey (
4854 IN CIfrQuestionHeader &QHObj,
4855 IN ANTLRTokenPtr KeyTok
4856 )
4857 {
4858 UINT16 KeyValue;
4859
4860 if (KeyTok == NULL) {
4861 return;
4862 }
4863
4864 KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine());
4865
4866 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
4867 /*
4868 * if the question is not CALLBACK ignore the key.
4869 */
4870 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
4871 QHObj.SetQuestionId (KeyValue);
4872 }
4873 }
4874
4875 VOID
4876 EfiVfrParser::ConvertIdExpr (
4877 IN UINT32 &ExpOpCount,
4878 IN UINT32 LineNo,
4879 IN EFI_QUESTION_ID QId,
4880 IN CHAR8 *VarIdStr,
4881 IN UINT32 BitMask
4882 )
4883 {
4884 CIfrQuestionRef1 QR1Obj(LineNo);
4885 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
4886 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
4887
4888 if (BitMask != 0) {
4889 CIfrUint32 U32Obj(LineNo);
4890 U32Obj.SetValue (BitMask);
4891
4892 CIfrBitWiseAnd BWAObj(LineNo);
4893
4894 CIfrUint8 U8Obj(LineNo);
4895 switch (BitMask) {
4896 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
4897 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
4898 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
4899 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
4900 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
4901 }
4902
4903 CIfrShiftRight SRObj(LineNo);
4904 }
4905
4906 ExpOpCount += 4;
4907 }
4908
4909 VOID
4910 EfiVfrParser::IdEqValDoSpecial (
4911 IN UINT32 &ExpOpCount,
4912 IN UINT32 LineNo,
4913 IN EFI_QUESTION_ID QId,
4914 IN CHAR8 *VarIdStr,
4915 IN UINT32 BitMask,
4916 IN UINT16 ConstVal,
4917 IN EFI_COMPARE_TYPE CompareType
4918 )
4919 {
4920 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
4921
4922 if (ConstVal > 0xFF) {
4923 CIfrUint16 U16Obj(LineNo);
4924 U16Obj.SetValue (ConstVal);
4925 } else {
4926 CIfrUint8 U8Obj(LineNo);
4927 U8Obj.SetValue ((UINT8)ConstVal);
4928 }
4929
4930 switch (CompareType) {
4931 case EQUAL :
4932 {
4933 CIfrEqual EObj(LineNo);
4934 break;
4935 }
4936 case LESS_EQUAL :
4937 {
4938 CIfrLessEqual LEObj(LineNo);
4939 break;
4940 }
4941 case LESS_THAN :
4942 {
4943 CIfrLessThan LTObj(LineNo);
4944 break;
4945 }
4946 case GREATER_EQUAL :
4947 {
4948 CIfrGreaterEqual GEObj(LineNo);
4949 break;
4950 }
4951 case GREATER_THAN :
4952 {
4953 CIfrGreaterThan GTObj(LineNo);
4954 break;
4955 }
4956 }
4957
4958 ExpOpCount += 2;
4959 }
4960
4961 VOID
4962 EfiVfrParser::IdEqIdDoSpecial (
4963 IN UINT32 &ExpOpCount,
4964 IN UINT32 LineNo,
4965 IN EFI_QUESTION_ID QId1,
4966 IN CHAR8 *VarId1Str,
4967 IN UINT32 BitMask1,
4968 IN EFI_QUESTION_ID QId2,
4969 IN CHAR8 *VarId2Str,
4970 IN UINT32 BitMask2,
4971 IN EFI_COMPARE_TYPE CompareType
4972 )
4973 {
4974 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
4975 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
4976
4977 switch (CompareType) {
4978 case EQUAL :
4979 {
4980 CIfrEqual EObj(LineNo);
4981 break;
4982 }
4983 case LESS_EQUAL :
4984 {
4985 CIfrLessEqual LEObj(LineNo);
4986 break;
4987 }
4988 case LESS_THAN :
4989 {
4990 CIfrLessThan LTObj(LineNo);
4991 break;
4992 }
4993 case GREATER_EQUAL :
4994 {
4995 CIfrGreaterEqual GEObj(LineNo);
4996 break;
4997 }
4998 case GREATER_THAN :
4999 {
5000 CIfrGreaterThan GTObj(LineNo);
5001 break;
5002 }
5003 }
5004
5005 ExpOpCount++;
5006 }
5007
5008 VOID
5009 EfiVfrParser::IdEqListDoSpecial (
5010 IN UINT32 &ExpOpCount,
5011 IN UINT32 LineNo,
5012 IN EFI_QUESTION_ID QId,
5013 IN CHAR8 *VarIdStr,
5014 IN UINT32 BitMask,
5015 IN UINT16 ListLen,
5016 IN UINT16 *ValueList
5017 )
5018 {
5019 UINT16 Index;
5020
5021 if (ListLen == 0) {
5022 return;
5023 }
5024
5025 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
5026 for (Index = 1; Index < ListLen; Index++) {
5027 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
5028 CIfrOr OObj (LineNo);
5029 ExpOpCount++;
5030 }
5031 }
5032
5033 VOID
5034 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
5035 {
5036 mOverrideClassGuid = OverrideClassGuid;
5037 }
5038
5039 //
5040 // For framework vfr compatibility
5041 //
5042 VOID
5043 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
5044 {
5045 mCompatibleMode = Mode;
5046 mCVfrQuestionDB.SetCompatibleMode (Mode);
5047 }
5048
5049 VOID
5050 EfiVfrParser::CheckDuplicateDefaultValue (
5051 IN EFI_DEFAULT_ID DefaultId,
5052 IN ANTLRTokenPtr Tok
5053 )
5054 {
5055 UINT16 Index;
5056
5057 for(Index = 0; Index < mUsedDefaultCount; Index++) {
5058 if (mUsedDefaultArray[Index] == DefaultId) {
5059 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
5060 }
5061 }
5062
5063 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
5064 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
5065 }
5066
5067 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
5068 }
5069 >>
EFI Development Kit II mirror for PVE