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