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1 /*++ @file
2 Vfr Syntax
3
4 Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 --*/
14
15 #header<<
16
17 #include "EfiVfr.h"
18 #include "VfrFormPkg.h"
19 #include "VfrError.h"
20 #include "VfrUtilityLib.h"
21 #include "AToken.h"
22 #include "ATokPtr.h"
23 >>
24
25 <<
26 #include "stdio.h"
27 #include "PBlackBox.h"
28 #include "DLexerBase.h"
29 #include "VfrLexer.h"
30 #include "AToken.h"
31
32 #define GET_LINENO(Obj) ((Obj)->getLine())
33 #define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0)
34 #define CRT_END_OP(Obj) {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0)
35
36 typedef ANTLRCommonToken ANTLRToken;
37
38 class CVfrDLGLexer : public VfrLexer
39 {
40 public:
41 CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
42 INT32 errstd (char *Text)
43 {
44 printf ("unrecognized input '%s'\n", Text);
45 }
46 };
47
48 UINT8
49 VfrParserStart (
50 IN FILE *File,
51 IN INPUT_INFO_TO_SYNTAX *InputInfo
52 )
53 {
54 ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
55 VfrParser.parser()->SetCompatibleMode (InputInfo->CompatibleMode);
56 VfrParser.parser()->SetOverrideClassGuid (InputInfo->OverrideClassGuid);
57 return VfrParser.parser()->vfrProgram();
58 }
59 >>
60
61 //
62 // Define a lexical class for parsing quoted strings. Basically
63 // starts with a double quote, and ends with a double quote that
64 // is not preceeded with a backslash.
65 //
66 #lexclass QUOTED_STRING
67 #token TheString "~[\"]*\"" << mode (START); >>
68
69 //
70 // Define a lexclass for skipping over C++ style comments
71 //
72 #lexclass CPP_COMMENT
73 #token "~[\n]*" << skip (); >>
74 #token "\n" << skip (); mode (START); newline (); >>
75
76 //
77 // Standard lexclass is START
78 //
79 #lexclass START
80
81 //
82 // Find start of C++ style comments
83 //
84 #token "//" << skip (); mode (CPP_COMMENT); >>
85
86 //
87 // Skip whitespace
88 //
89 #token "[\ \t]" << skip (); >>
90
91 //
92 // Skip over newlines, but count them
93 //
94 #token "\n" << skip (); newline (); >>
95
96 //
97 // Skip over 'extern' in any included .H file
98 //
99 #token "extern" << skip (); mode (CPP_COMMENT); >>
100
101 //
102 // Tokens for the different keywords. Syntax is:
103 // TokenName("ErrorMessageText") "TokenString"
104 // where:
105 // TokenName is the token name (must be capitalized) that is used in the rules
106 // ErrorMessageText is the string the compiler emits when it detects a syntax error
107 // TokenString is the actual matching string used in the user script
108 //
109 #token FormPkgType("formpkgtype") "formpkgtype"
110 #token OpenBrace("{") "\{"
111 #token CloseBrace("}") "\}"
112 #token OpenParen("(") "\("
113 #token CloseParen(")") "\)"
114 #token OpenBracket("[") "\["
115 #token CloseBracket("]") "\]"
116
117 #token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
118 #token DevicePath("devicepath") "devicepath"
119 #token FormSet("formset") "formset"
120 #token FormSetId("formsetid") "formsetid"
121 #token EndFormSet("endformset") "endformset"
122 #token Title("title") "title"
123 #token FormId("formid") "formid"
124 #token OneOf("oneof") "oneof"
125 #token EndOneOf("endoneof") "endoneof"
126 #token Prompt("prompt") "prompt"
127 #token OrderedList("orderedlist") "orderedlist"
128 #token MaxContainers("maxcontainers") "maxcontainers"
129 #token EndList("endlist") "endlist"
130 #token EndForm("endform") "endform"
131 #token Form("form") "form"
132 #token FormMap("formmap") "formmap"
133 #token MapTitle("maptitle") "maptitle"
134 #token MapGuid("mapguid") "mapguid"
135 #token Subtitle("subtitle") "subtitle"
136 #token EndSubtitle("endsubtitle") "endsubtitle"
137 #token Help("help") "help"
138 #token Text("text") "text"
139 #token Option("option") "option"
140 #token FLAGS("flags") "flags"
141 #token Date("date") "date"
142 #token EndDate("enddate") "enddate"
143 #token Year("year") "year"
144 #token Month("month") "month"
145 #token Day("day") "day"
146 #token Time("time") "time"
147 #token EndTime("endtime") "endtime"
148 #token Hour("hour") "hour"
149 #token Minute("minute") "minute"
150 #token Second("second") "second"
151 #token GrayOutIf("grayoutif") "grayoutif"
152 #token Label("label") "label"
153 #token Timeout("timeout") "timeout"
154 #token Inventory("inventory") "inventory"
155 #token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
156 #token Struct("struct") "struct"
157 #token Boolean("BOOLEAN") "BOOLEAN"
158 #token Uint64("UINT64") "UINT64"
159 #token Uint32("UINT32") "UINT32"
160 #token Uint16("UINT16") "UINT16"
161 #token Char16("CHAR16") "CHAR16"
162 #token Uint8("UINT8") "UINT8"
163 #token Uuid("guid") "guid"
164 #token CheckBox("checkbox") "checkbox"
165 #token EndCheckBox("endcheckbox") "endcheckbox"
166 #token Numeric("numeric") "numeric"
167 #token EndNumeric("endnumeric") "endnumeric"
168 #token Minimum("minimum") "minimum"
169 #token Maximum("maximum") "maximum"
170 #token STEP("step") "step"
171 #token Default("default") "default"
172 #token Password("password") "password"
173 #token EndPassword("endpassword") "endpassword"
174 #token String("string") "string"
175 #token EndString("endstring") "endstring"
176 #token MinSize("minsize") "minsize"
177 #token MaxSize("maxsize") "maxsize"
178 #token Encoding("encoding") "encoding"
179 #token SuppressIf("suppressif") "suppressif"
180 #token DisableIf("disableif") "disableif"
181 #token Hidden("hidden") "hidden"
182 #token Goto("goto") "goto"
183 #token FormSetGuid("formsetguid") "formsetguid"
184 #token InconsistentIf("inconsistentif") "inconsistentif"
185 #token WarningIf("warningif") "warningif"
186 #token NoSubmitIf("nosubmitif") "nosubmitif"
187 #token EndIf("endif") "endif"
188 #token Key("key") "key"
189 #token DefaultFlag("DEFAULT") "DEFAULT"
190 #token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
191 #token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
192 #token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
193 #token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
194 #token ReconnectRequiredFlag("RECONNECT_REQUIRED") "RECONNECT_REQUIRED"
195 #token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
196 #token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
197 #token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
198 #token Class("class") "class"
199 #token Subclass("subclass") "subclass"
200 #token ClassGuid("classguid") "classguid"
201 #token TypeDef("typedef") "typedef"
202 #token Restore("restore") "restore"
203 #token Save("save") "save"
204 #token Defaults("defaults") "defaults"
205 #token Banner("banner") "banner"
206 #token Align("align") "align"
207 #token Left("left") "left"
208 #token Right("right") "right"
209 #token Center("center") "center"
210 #token Line("line") "line"
211 #token Name("name") "name"
212
213 #token VarId("varid") "varid"
214 #token Question("question") "question"
215 #token QuestionId("questionid") "questionid"
216 #token Image("image") "image"
217 #token Locked("locked") "locked"
218 #token Rule("rule") "rule"
219 #token EndRule("endrule") "endrule"
220 #token Value("value") "value"
221 #token Read("read") "read"
222 #token Write("write") "write"
223 #token ResetButton("resetbutton") "resetbutton"
224 #token EndResetButton("endresetbutton") "endresetbutton"
225 #token DefaultStore("defaultstore") "defaultstore"
226 #token Attribute("attribute") "attribute"
227 #token Varstore("varstore") "varstore"
228 #token Efivarstore("efivarstore") "efivarstore"
229 #token VarSize("varsize") "varsize"
230 #token NameValueVarStore("namevaluevarstore") "namevaluevarstore"
231 #token Action("action") "action"
232 #token Config("config") "config"
233 #token EndAction("endaction") "endaction"
234 #token Refresh("refresh") "refresh"
235 #token Interval("interval") "interval"
236 #token VarstoreDevice("varstoredevice") "varstoredevice"
237 #token GuidOp("guidop") "guidop"
238 #token EndGuidOp("endguidop") "endguidop"
239 #token DataType("datatype") "datatype"
240 #token Data("data") "data"
241 #token Modal("modal") "modal"
242
243 //
244 // Define the class and subclass tokens
245 //
246 #token ClassNonDevice("NONDEVICE") "NON_DEVICE"
247 #token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
248 #token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
249 #token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
250 #token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
251 #token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
252 #token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
253
254 #token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
255 #token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
256 #token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
257 #token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
258
259 //
260 // This is the overall definition of a VFR form definition script.
261 //
262
263 vfrProgram > [UINT8 Return] :
264 <<
265 mParserStatus = 0;
266 mCIfrOpHdrIndex = 0;
267 mConstantOnlyInExpression = FALSE;
268 >>
269 (
270 vfrPragmaPackDefinition
271 | vfrDataStructDefinition
272 )*
273 vfrFormSetDefinition
274 << $Return = mParserStatus; >>
275 ;
276
277 pragmaPackShowDef :
278 L:"show" << gCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >>
279 ;
280
281 pragmaPackStackDef :
282 <<
283 UINT32 LineNum;
284 UINT8 PackAction;
285 CHAR8 *Identifier = NULL;
286 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
287 >>
288 (
289 L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >>
290 | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >>
291 )
292 {
293 "," ID:StringIdentifier << Identifier = ID->getText(); >>
294 }
295 {
296 "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText(), N->getLine()); >>
297 }
298 << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
299 ;
300
301 pragmaPackNumber :
302 <<
303 UINT32 LineNum;
304 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
305 >>
306 N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText(), N->getLine()); >>
307 << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
308 ;
309
310 vfrPragmaPackDefinition :
311 "\#pragma" "pack" "\("
312 {
313 pragmaPackShowDef
314 | pragmaPackStackDef
315 | pragmaPackNumber
316 }
317 "\)"
318 ;
319
320 vfrDataStructDefinition :
321 { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
322 { NonNvDataMap }
323 {
324 N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
325 }
326 OpenBrace
327 vfrDataStructFields
328 CloseBrace
329 {
330 N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
331 }
332 ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
333 ;
334
335 vfrDataStructFields :
336 (
337 dataStructField64 |
338 dataStructField32 |
339 dataStructField16 |
340 dataStructField8 |
341 dataStructFieldBool |
342 dataStructFieldString |
343 dataStructFieldDate |
344 dataStructFieldTime |
345 dataStructFieldRef |
346 dataStructFieldUser
347 )*
348 ;
349
350 dataStructField64 :
351 << UINT32 ArrayNum = 0; >>
352 D:"UINT64"
353 N:StringIdentifier
354 {
355 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
356 }
357 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
358 ;
359
360 dataStructField32 :
361 << UINT32 ArrayNum = 0; >>
362 D:"UINT32"
363 N:StringIdentifier
364 {
365 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
366 }
367 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
368 ;
369
370 dataStructField16 :
371 <<
372 UINT32 ArrayNum = 0;
373 >>
374 ("UINT16" | "CHAR16")
375 N:StringIdentifier
376 {
377 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
378 }
379 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), (CHAR8 *) "UINT16", ArrayNum), N); >>
380 ;
381
382 dataStructField8 :
383 << UINT32 ArrayNum = 0; >>
384 D:"UINT8"
385 N:StringIdentifier
386 {
387 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
388 }
389 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
390 ;
391
392 dataStructFieldBool :
393 << UINT32 ArrayNum = 0; >>
394 D:"BOOLEAN"
395 N:StringIdentifier
396 {
397 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
398 }
399 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
400 ;
401
402 dataStructFieldString :
403 << UINT32 ArrayNum = 0; >>
404 D:"EFI_STRING_ID"
405 N:StringIdentifier
406 {
407 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
408 }
409 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
410 ;
411
412 dataStructFieldDate :
413 << UINT32 ArrayNum = 0; >>
414 D:"EFI_HII_DATE"
415 N:StringIdentifier
416 {
417 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
418 }
419 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
420 ;
421
422 dataStructFieldTime :
423 << UINT32 ArrayNum = 0; >>
424 D:"EFI_HII_TIME"
425 N:StringIdentifier
426 {
427 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
428 }
429 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
430 ;
431
432 dataStructFieldRef :
433 << UINT32 ArrayNum = 0; >>
434 D:"EFI_HII_REF"
435 N:StringIdentifier
436 {
437 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
438 }
439 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
440 ;
441
442 dataStructFieldUser :
443 << UINT32 ArrayNum = 0; >>
444 T:StringIdentifier
445 N:StringIdentifier
446 {
447 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
448 }
449 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >>
450 ;
451
452 //*****************************************************************************
453 //
454 // the syntax of GUID definition
455 //
456 guidSubDefinition [EFI_GUID &Guid] :
457 G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number
458 <<
459 Guid.Data4[0] = _STOU8(G4->getText(), G4->getLine());
460 Guid.Data4[1] = _STOU8(G5->getText(), G5->getLine());
461 Guid.Data4[2] = _STOU8(G6->getText(), G6->getLine());
462 Guid.Data4[3] = _STOU8(G7->getText(), G7->getLine());
463 Guid.Data4[4] = _STOU8(G8->getText(), G8->getLine());
464 Guid.Data4[5] = _STOU8(G9->getText(), G9->getLine());
465 Guid.Data4[6] = _STOU8(G10->getText(), G10->getLine());
466 Guid.Data4[7] = _STOU8(G11->getText(), G11->getLine());
467 >>
468 ;
469
470 guidDefinition [EFI_GUID &Guid] :
471 OpenBrace
472 G1:Number "," G2:Number "," G3:Number ","
473 <<
474 Guid.Data1 = _STOU32 (G1->getText(), G1->getLine());
475 Guid.Data2 = _STOU16 (G2->getText(), G2->getLine());
476 Guid.Data3 = _STOU16 (G3->getText(), G3->getLine());
477 >>
478 (
479 OpenBrace guidSubDefinition[Guid] CloseBrace
480 | guidSubDefinition[Guid]
481 )
482 CloseBrace
483 ;
484
485 //*****************************************************************************
486 //
487 // the syntax of form set definition
488 //
489 vfrFormSetDefinition :
490 <<
491 EFI_GUID Guid;
492 EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID;
493 EFI_GUID ClassGuid1, ClassGuid2, ClassGuid3;
494 UINT8 ClassGuidNum = 0;
495 CIfrFormSet *FSObj = NULL;
496 UINT16 C, SC;
497 CHAR8* InsertOpcodeAddr = NULL;
498 >>
499 L:FormSet
500 Uuid "=" guidDefinition[Guid] ","
501 Title "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
502 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" ","
503 {
504 ClassGuid "=" guidDefinition[ClassGuid1] << ++ClassGuidNum; >>
505 {
506 "\|" guidDefinition[ClassGuid2] << ++ClassGuidNum; >>
507 {
508 "\|" guidDefinition[ClassGuid3] << ++ClassGuidNum; >>
509 }
510 }
511 ","
512 }
513 <<
514 if (mOverrideClassGuid != NULL && ClassGuidNum >= 3) {
515 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Already has 3 class guids, can't add extra class guid!");
516 }
517 switch (ClassGuidNum) {
518 case 0:
519 if (mOverrideClassGuid != NULL) {
520 ClassGuidNum = 2;
521 } else {
522 ClassGuidNum = 1;
523 }
524 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
525 FSObj->SetClassGuid(&DefaultClassGuid);
526 if (mOverrideClassGuid != NULL) {
527 FSObj->SetClassGuid(mOverrideClassGuid);
528 }
529 break;
530 case 1:
531 if (mOverrideClassGuid != NULL) {
532 ClassGuidNum ++;
533 }
534 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
535 FSObj->SetClassGuid(&ClassGuid1);
536 if (mOverrideClassGuid != NULL) {
537 FSObj->SetClassGuid(mOverrideClassGuid);
538 }
539 break;
540 case 2:
541 if (mOverrideClassGuid != NULL) {
542 ClassGuidNum ++;
543 }
544 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
545 FSObj->SetClassGuid(&ClassGuid1);
546 FSObj->SetClassGuid(&ClassGuid2);
547 if (mOverrideClassGuid != NULL) {
548 FSObj->SetClassGuid(mOverrideClassGuid);
549 }
550 break;
551 case 3:
552 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
553 FSObj->SetClassGuid(&ClassGuid1);
554 FSObj->SetClassGuid(&ClassGuid2);
555 FSObj->SetClassGuid(&ClassGuid3);
556 break;
557 default:
558 break;
559 }
560
561 SET_LINE_INFO (*FSObj, L);
562 FSObj->SetGuid (&Guid);
563 //
564 // for framework vfr to store formset guid used by varstore and efivarstore
565 //
566 if (mCompatibleMode) {
567 memcpy (&mFormsetGuid, &Guid, sizeof (EFI_GUID));
568 }
569 FSObj->SetFormSetTitle (_STOSID(S1->getText(), S1->getLine()));
570 FSObj->SetHelp (_STOSID(S2->getText(), S2->getLine()));
571 >>
572 {
573 FC:Class "=" classDefinition[C] "," << {CIfrClass CObj;SET_LINE_INFO (CObj, FC); CObj.SetClass(C);} >>
574 }
575 {
576 FSC:Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SET_LINE_INFO (SCObj, FSC); SCObj.SetSubClass(SC);} >>
577 }
578 <<
579 _DeclareStandardDefaultStorage (GET_LINENO (L));
580 >>
581 vfrFormSetList
582 E:EndFormSet <<
583 if (mCompatibleMode) {
584 //
585 // declare all undefined varstore and efivarstore
586 //
587 _DeclareDefaultFrameworkVarStore (GET_LINENO(E));
588 }
589
590 //
591 // Declare undefined Question so that they can be used in expression.
592 //
593 if (gCFormPkg.HavePendingUnassigned()) {
594 mParserStatus += gCFormPkg.DeclarePendingQuestion (
595 gCVfrVarDataTypeDB,
596 mCVfrDataStorage,
597 mCVfrQuestionDB,
598 &mFormsetGuid,
599 E->getLine(),
600 &InsertOpcodeAddr
601 );
602 gNeedAdjustOpcode = TRUE;
603 }
604
605 CRT_END_OP (E);
606
607 //
608 // Adjust the pending question position.
609 // Move the position from current to before the end of the last form in the form set.
610 //
611 if (gNeedAdjustOpcode) {
612 gCFormPkg.AdjustDynamicInsertOpcode (
613 mLastFormEndAddr,
614 InsertOpcodeAddr
615 );
616 }
617
618 if (FSObj != NULL) {
619 delete FSObj;
620 }
621 >>
622 ";"
623 ;
624
625 vfrFormSetList :
626 (
627 vfrFormDefinition |
628 vfrFormMapDefinition |
629 vfrStatementImage |
630 vfrStatementVarStoreLinear |
631 vfrStatementVarStoreEfi |
632 vfrStatementVarStoreNameValue |
633 vfrStatementDefaultStore |
634 vfrStatementDisableIfFormSet |
635 vfrStatementSuppressIfFormSet |
636 vfrStatementExtension
637 )*
638 ;
639
640 vfrStatementExtension:
641 <<
642 EFI_GUID Guid;
643 CIfrGuid *GuidObj = NULL;
644 CHAR8 *TypeName = NULL;
645 UINT32 TypeSize = 0;
646 UINT8 *DataBuff = NULL;
647 UINT32 Size = 0;
648 UINT8 Idx = 0;
649 UINT32 LineNum;
650 BOOLEAN IsStruct = FALSE;
651 UINT32 ArrayNum = 0;
652 >>
653 L:GuidOp
654 Uuid "=" guidDefinition[Guid]
655 {"," DataType "="
656 (
657 U64:"UINT64" {OpenBracket AN1:Number CloseBracket <<ArrayNum = _STOU32(AN1->getText(), AN1->getLine());>>}
658 << TypeName = U64->getText(); LineNum = U64->getLine(); >>
659 | U32:"UINT32" {OpenBracket AN2:Number CloseBracket <<ArrayNum = _STOU32(AN2->getText(), AN2->getLine());>>}
660 << TypeName = U32->getText(); LineNum = U32->getLine(); >>
661 | U16:"UINT16" {OpenBracket AN3:Number CloseBracket <<ArrayNum = _STOU32(AN3->getText(), AN3->getLine());>>}
662 << TypeName = U16->getText(); LineNum = U16->getLine(); >>
663 | U8:"UINT8" {OpenBracket AN4:Number CloseBracket <<ArrayNum = _STOU32(AN4->getText(), AN4->getLine());>>}
664 << TypeName = U8->getText(); LineNum = U8->getLine(); >>
665 | BL:"BOOLEAN" {OpenBracket AN5:Number CloseBracket <<ArrayNum = _STOU32(AN5->getText(), AN5->getLine());>>}
666 << TypeName = BL->getText(); LineNum = BL->getLine(); >>
667 | SI:"EFI_STRING_ID" {OpenBracket AN6:Number CloseBracket <<ArrayNum = _STOU32(AN6->getText(), AN6->getLine());>>}
668 << TypeName = SI->getText(); LineNum = SI->getLine(); >>
669 | D:"EFI_HII_DATE" {OpenBracket AN7:Number CloseBracket <<ArrayNum = _STOU32(AN7->getText(), AN7->getLine());>>}
670 << TypeName = D->getText(); LineNum = D->getLine(); IsStruct = TRUE;>>
671 | T:"EFI_HII_TIME" {OpenBracket AN8:Number CloseBracket <<ArrayNum = _STOU32(AN8->getText(), AN8->getLine());>>}
672 << TypeName = T->getText(); LineNum = T->getLine(); IsStruct = TRUE;>>
673 | R:"EFI_HII_REF" {OpenBracket AN9:Number CloseBracket <<ArrayNum = _STOU32(AN9->getText(), AN9->getLine());>>}
674 << TypeName = R->getText(); LineNum = R->getLine(); IsStruct = TRUE;>>
675 | TN:StringIdentifier {OpenBracket AN10:Number CloseBracket <<ArrayNum = _STOU32(AN10->getText(), AN10->getLine());>>}
676 << TypeName = TN->getText(); LineNum = TN->getLine(); IsStruct = TRUE;>>
677 )
678 <<
679 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &TypeSize), LineNum);
680 if (ArrayNum > 0) {
681 Size = TypeSize*ArrayNum;
682 } else {
683 Size = TypeSize;
684 }
685 if (Size > (128 - sizeof (EFI_IFR_GUID))) return;
686 DataBuff = (UINT8 *)malloc(Size);
687 for (Idx = 0; Idx < Size; Idx++) {
688 DataBuff[Idx] = 0;
689 }
690 >>
691 vfrExtensionData [DataBuff, Size, TypeName, TypeSize, IsStruct, ArrayNum]
692 }
693 <<
694 {
695 GuidObj = new CIfrGuid(Size);
696 if (GuidObj != NULL) {
697 GuidObj->SetLineNo(L->getLine());
698 GuidObj->SetGuid (&Guid);
699 }
700 }
701 if (TypeName != NULL) {
702 GuidObj->SetData(DataBuff, Size);
703 }
704 >>
705 {","
706 (
707 vfrStatementExtension
708 )*
709 E:EndGuidOp << GuidObj->SetScope(1); CRT_END_OP (E); >>
710 }
711 <<
712 if (GuidObj != NULL) delete GuidObj;
713 if (DataBuff != NULL) free(DataBuff);
714 >>
715 ";"
716 ;
717
718 vfrExtensionData[UINT8 *DataBuff, UINT32 Size, CHAR8 *TypeName, UINT32 TypeSize, BOOLEAN IsStruct, UINT32 ArrayNum]:
719 <<
720 CHAR8 *TFName = NULL;
721 UINT32 ArrayIdx = 0;
722 UINT16 FieldOffset;
723 UINT8 FieldType;
724 UINT32 FieldSize;
725 UINT64 Data_U64 = 0;
726 UINT32 Data_U32 = 0;
727 UINT16 Data_U16 = 0;
728 UINT8 Data_U8 = 0;
729 BOOLEAN Data_BL = 0;
730 EFI_STRING_ID Data_SID = 0;
731 BOOLEAN IsArray = FALSE;
732 UINT8 *ByteOffset = NULL;
733 >>
734 (
735 ("," "data" {OpenBracket IDX1:Number CloseBracket <<IsArray = TRUE;>>}
736 <<
737 ArrayIdx = 0;
738 if (IsArray == TRUE) {
739 ArrayIdx = _STOU8(IDX1->getText(), IDX1->getLine());
740 if (ArrayIdx >= ArrayNum) return;
741 IsArray = FALSE;
742 }
743 ByteOffset = DataBuff + (ArrayIdx * TypeSize);
744 if (IsStruct == TRUE) {
745 _STRCAT(&TFName, TypeName);
746 }
747 >>
748 ("." FN:StringIdentifier
749 <<
750 if (IsStruct == TRUE) {
751 _STRCAT(&TFName, ".");
752 _STRCAT(&TFName, FN->getText());
753 }
754 >>
755 {
756 OpenBracket IDX2:Number CloseBracket
757 <<
758 if (IsStruct == TRUE) {
759 _STRCAT(&TFName, "[");
760 _STRCAT(&TFName, IDX2->getText());
761 _STRCAT(&TFName, "]");
762 }
763 >>
764 }
765 )*
766 "=" RD:Number
767 <<
768 if (IsStruct == FALSE) {
769 if (strcmp ("UINT64", TypeName) == 0) {
770 Data_U64 = _STOU64(RD->getText(), RD->getLine());
771 memcpy (ByteOffset, &Data_U64, TypeSize);
772 }else if (strcmp ("UINT32", TypeName) == 0) {
773 Data_U32 = _STOU32(RD->getText(), RD->getLine());
774 memcpy (ByteOffset, &Data_U32, TypeSize);
775 }else if (strcmp ("UINT16", TypeName) == 0) {
776 Data_U16 = _STOU16(RD->getText(), RD->getLine());
777 memcpy (ByteOffset, &Data_U16, TypeSize);
778 }else if (strcmp ("UINT8", TypeName) == 0) {
779 Data_U8 = _STOU8(RD->getText(), RD->getLine());
780 memcpy (ByteOffset, &Data_U8, TypeSize);
781 }else if (strcmp ("BOOLEAN", TypeName)== 0) {
782 Data_BL = _STOU8(RD->getText(), RD->getLine());
783 memcpy (ByteOffset, &Data_BL, TypeSize);
784 }else if (strcmp ("EFI_STRING_ID", TypeName) == 0) {
785 Data_SID = _STOSID(RD->getText(), RD->getLine());
786 memcpy (ByteOffset, &Data_SID, TypeSize);
787 }
788 } else {
789 gCVfrVarDataTypeDB.GetDataFieldInfo(TFName, FieldOffset, FieldType, FieldSize);
790 switch (FieldType) {
791 case EFI_IFR_TYPE_NUM_SIZE_8:
792 Data_U8 = _STOU8(RD->getText(), RD->getLine());
793 memcpy (ByteOffset + FieldOffset, &Data_U8, FieldSize);
794 break;
795 case EFI_IFR_TYPE_NUM_SIZE_16:
796 Data_U16 = _STOU16(RD->getText(), RD->getLine());
797 memcpy (ByteOffset + FieldOffset, &Data_U16, FieldSize);
798 break;
799 case EFI_IFR_TYPE_NUM_SIZE_32:
800 Data_U32 = _STOU32(RD->getText(), RD->getLine());
801 memcpy (ByteOffset + FieldOffset, &Data_U32, FieldSize);
802 break;
803 case EFI_IFR_TYPE_NUM_SIZE_64:
804 Data_U64 = _STOU64(RD->getText(), RD->getLine());
805 memcpy (ByteOffset + FieldOffset, &Data_U64, FieldSize);
806 break;
807 case EFI_IFR_TYPE_BOOLEAN:
808 Data_BL = _STOU8(RD->getText(), RD->getLine());
809 memcpy (ByteOffset + FieldOffset, &Data_BL, FieldSize);
810 break;
811 case EFI_IFR_TYPE_STRING:
812 Data_SID = _STOSID(RD->getText(), RD->getLine());
813 memcpy (ByteOffset + FieldOffset, &Data_SID, FieldSize);
814 break;
815 default:
816 break;
817 }
818 }
819 if (TFName != NULL) { delete TFName; TFName = NULL; }
820 >>
821 )*
822 )
823 ;
824
825
826 vfrStatementDefaultStore :
827 << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
828 D:DefaultStore N:StringIdentifier ","
829 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
830 {
831 "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText(), A->getLine()); >>
832 }
833 <<
834 if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
835 CIfrDefaultStore DSObj;
836 _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText(), S->getLine()), DefaultId)), D->getLine();
837 DSObj.SetLineNo(D->getLine());
838 DSObj.SetDefaultName (_STOSID(S->getText(), S->getLine()));
839 DSObj.SetDefaultId (DefaultId);
840 } else {
841 _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText(), S->getLine()))), D->getLine();
842 }
843 >>
844 ";"
845 ;
846
847 vfrStatementVarStoreLinear :
848 <<
849 EFI_GUID Guid;
850 CIfrVarStore VSObj;
851 CHAR8 *TypeName;
852 CHAR8 *StoreName;
853 UINT32 LineNum;
854 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
855 UINT32 Size;
856 >>
857 V:Varstore << VSObj.SetLineNo(V->getLine()); >>
858 (
859 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
860 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
861 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
862 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
863 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
864 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
865 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
866 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
867 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
868 )
869 { Key "=" FID:Number "," << // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
870 if (mCompatibleMode) {
871 VarStoreId = _STOU16(FID->getText(), FID->getLine());
872 }
873 >>
874 }
875 {
876 VarId "=" ID:Number "," <<
877 _PCATCH(
878 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
879 (INTN)TRUE,
880 ID,
881 "varid 0 is not allowed."
882 );
883 >>
884 }
885 Name "=" SN:StringIdentifier ","
886 Uuid "=" guidDefinition[Guid]
887 <<
888 if (mCompatibleMode) {
889 StoreName = TypeName;
890 } else {
891 StoreName = SN->getText();
892 }
893 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
894 StoreName,
895 &Guid,
896 &gCVfrVarDataTypeDB,
897 TypeName,
898 VarStoreId
899 ), LineNum);
900 VSObj.SetGuid (&Guid);
901 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
902 VSObj.SetVarStoreId (VarStoreId);
903 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
904 VSObj.SetSize ((UINT16) Size);
905 VSObj.SetName (SN->getText());
906 >>
907 ";"
908 ;
909
910 vfrStatementVarStoreEfi :
911 <<
912 BOOLEAN IsUEFI23EfiVarstore = TRUE;
913 EFI_GUID Guid;
914 CIfrVarStoreEfi VSEObj;
915 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
916 UINT32 Attr = 0;
917 UINT32 Size;
918 CHAR8 *TypeName;
919 UINT32 LineNum;
920 CHAR8 *StoreName = NULL;
921 BOOLEAN CustomizedName = FALSE;
922 >>
923 E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
924 (
925 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); CustomizedName = TRUE; >>
926 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
927 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
928 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
929 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
930 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
931 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
932 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
933 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
934 )
935 {
936 VarId "=" ID:Number "," <<
937 _PCATCH(
938 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
939 (INTN)TRUE,
940 ID,
941 "varid 0 is not allowed."
942 );
943 >>
944 }
945 Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
946 << VSEObj.SetAttributes (Attr); >>
947
948 (
949 Name "=" SN:StringIdentifier "," << StoreName = SN->getText(); >>
950 |
951 Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
952 VarSize "=" N:Number "," <<
953 IsUEFI23EfiVarstore = FALSE;
954 StoreName = gCVfrStringDB.GetVarStoreNameFormStringId(_STOSID(VN->getText(), VN->getLine()));
955 if (StoreName == NULL) {
956 _PCATCH (VFR_RETURN_UNSUPPORTED, VN->getLine(), "Can't get varstore name for this StringId!");
957 }
958 if (!CustomizedName) {
959 _PCATCH (VFR_RETURN_UNSUPPORTED, E->getLine(), "Old style efivarstore must have String Identifier!");
960 return;
961 }
962 Size = _STOU32(N->getText(), N->getLine());
963 switch (Size) {
964 case 1:
965 TypeName = (CHAR8 *) "UINT8";
966 break;
967 case 2:
968 TypeName = (CHAR8 *) "UINT16";
969 break;
970 case 4:
971 TypeName = (CHAR8 *) "UINT32";
972 break;
973 case 8:
974 TypeName = (CHAR8 *) "UINT64";
975 break;
976 default:
977 _PCATCH (VFR_RETURN_UNSUPPORTED, N);
978 break;
979 }
980 >>
981 )
982
983 Uuid "=" guidDefinition[Guid] <<
984 if (IsUEFI23EfiVarstore) {
985 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
986 StoreName,
987 &Guid,
988 &gCVfrVarDataTypeDB,
989 TypeName,
990 VarStoreId
991 ), LineNum);
992 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
993 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
994 } else {
995 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
996 TN->getText(),
997 &Guid,
998 &gCVfrVarDataTypeDB,
999 TypeName,
1000 VarStoreId
1001 ), LineNum);
1002 _PCATCH(mCVfrDataStorage.GetVarStoreId(TN->getText(), &VarStoreId, &Guid), VN);
1003 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), N->getLine());
1004 }
1005 VSEObj.SetGuid (&Guid);
1006 VSEObj.SetVarStoreId (VarStoreId);
1007
1008 VSEObj.SetSize ((UINT16) Size);
1009 VSEObj.SetName (StoreName);
1010 if (IsUEFI23EfiVarstore == FALSE && StoreName != NULL) {
1011 delete StoreName;
1012 }
1013 >>
1014 ";"
1015 ;
1016
1017 vfrVarStoreEfiAttr [UINT32 & Attr] :
1018 N:Number << $Attr |= _STOU32(N->getText(), N->getLine()); >>
1019 ;
1020
1021 vfrStatementVarStoreNameValue :
1022 <<
1023 EFI_GUID Guid;
1024 CIfrVarStoreNameValue VSNVObj;
1025 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
1026 BOOLEAN Created = FALSE;
1027 >>
1028 L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
1029 SN:StringIdentifier ","
1030 {
1031 VarId "=" ID:Number "," <<
1032 _PCATCH(
1033 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
1034 (INTN)TRUE,
1035 ID,
1036 "varid 0 is not allowed."
1037 );
1038 >>
1039 }
1040 (
1041 Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," <<
1042 if (!Created) {
1043 _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText(), VarStoreId), SN);
1044 Created = TRUE;
1045 }
1046 _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText(), N->getLine())), SN);
1047 >>
1048 )+
1049 Uuid "=" guidDefinition[Guid] << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
1050 <<
1051 VSNVObj.SetGuid (&Guid);
1052 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId, &Guid), SN);
1053 VSNVObj.SetVarStoreId (VarStoreId);
1054 >>
1055 ";"
1056 ;
1057
1058 //
1059 // keep classDeinition and validClassNames for compatibility but not generate
1060 // any IFR object
1061 //
1062 classDefinition[UINT16 & Class] :
1063 << $Class = 0; >>
1064 validClassNames[$Class] ( "\|" validClassNames[$Class] )*
1065 ;
1066
1067 validClassNames[UINT16 & Class] :
1068 ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
1069 | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
1070 | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
1071 | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
1072 | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
1073 | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
1074 | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
1075 | N:Number << $Class |= _STOU16(N->getText(), N->getLine()); >>
1076 ;
1077
1078 subclassDefinition[UINT16 & SubClass] :
1079 << $SubClass = 0; >>
1080 SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
1081 | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
1082 | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
1083 | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
1084 | N:Number << $SubClass |= _STOU16(N->getText(), N->getLine()); >>
1085 ;
1086
1087 vfrStatementDisableIfFormSet :
1088 <<
1089 CIfrDisableIf DIObj;
1090 mConstantOnlyInExpression = TRUE;
1091 >>
1092 D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
1093 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
1094 vfrFormSetList
1095 E:EndIf << CRT_END_OP (E); >>
1096 ";"
1097 ;
1098
1099 vfrStatementSuppressIfFormSet :
1100 << CIfrSuppressIf SIObj;>>
1101 L:SuppressIf <<
1102 if (mCompatibleMode) {
1103 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
1104 }
1105 SIObj.SetLineNo(L->getLine());
1106 >>
1107 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1108 vfrStatementExpression[0] ";"
1109 vfrFormSetList
1110 E: EndIf
1111 ";" << CRT_END_OP (E); >>
1112 ;
1113
1114 //*****************************************************************************
1115 //
1116 // the syntax of question header and statement header
1117 //
1118 vfrStatementHeader[CIfrStatementHeader *SHObj] :
1119 Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText(), S1->getLine())); >>
1120 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText(), S2->getLine())); >>
1121 ;
1122
1123 vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
1124 <<
1125 EFI_VARSTORE_INFO Info;
1126 Info.mVarType = EFI_IFR_TYPE_OTHER;
1127 Info.mVarTotalSize = 0;
1128 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
1129 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
1130 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1131 CHAR8 *QName = NULL;
1132 CHAR8 *VarIdStr = NULL;
1133 mUsedDefaultCount = 0;
1134 >>
1135 {
1136 Name "=" QN:StringIdentifier "," <<
1137 QName = QN->getText();
1138 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
1139 >>
1140 }
1141 { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
1142 {
1143 QuestionId "=" ID:Number "," <<
1144 QId = _STOQID(ID->getText(), ID->getLine());
1145 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
1146 >>
1147 }
1148 <<
1149 switch (QType) {
1150 case QUESTION_NORMAL:
1151 mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
1152 break;
1153 case QUESTION_DATE:
1154 mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
1155 break;
1156 case QUESTION_TIME:
1157 mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
1158 break;
1159 case QUESTION_REF:
1160 //
1161 // VarIdStr != NULL stand for question with storagae.
1162 //
1163 if (VarIdStr != NULL) {
1164 mCVfrQuestionDB.RegisterRefQuestion (QName, VarIdStr, QId);
1165 } else {
1166 mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
1167 }
1168 break;
1169 default:
1170 _PCATCH(VFR_RETURN_FATAL_ERROR);
1171 }
1172 $QHObj.SetQuestionId (QId);
1173 if (VarIdStr != NULL) {
1174 $QHObj.SetVarStoreInfo (&Info);
1175 }
1176 >>
1177 vfrStatementHeader[&$QHObj]
1178 <<
1179 if (VarIdStr != NULL) {
1180 delete VarIdStr;
1181 }
1182 _SAVE_CURRQEST_VARINFO (Info);
1183 >>
1184 ;
1185
1186 questionheaderFlagsField[UINT8 & Flags] :
1187 ReadOnlyFlag << $Flags |= 0x01; >>
1188 | InteractiveFlag << $Flags |= 0x04; >>
1189 | ResetRequiredFlag << $Flags |= 0x10; >>
1190 | ReconnectRequiredFlag << $Flags |= 0x40; >>
1191 | O:OptionOnlyFlag <<
1192 if (mCompatibleMode) {
1193 $Flags |= 0x80;
1194 } else {
1195 gCVfrErrorHandle.HandleWarning (
1196 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1197 O->getLine(),
1198 O->getText()
1199 );
1200 }
1201 >>
1202 | N:NVAccessFlag <<
1203 if (!mCompatibleMode) {
1204 gCVfrErrorHandle.HandleWarning (
1205 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1206 N->getLine(),
1207 N->getText()
1208 );
1209 }
1210 >>
1211 | L:LateCheckFlag <<
1212 if (!mCompatibleMode) {
1213 gCVfrErrorHandle.HandleWarning (
1214 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1215 L->getLine(),
1216 L->getText()
1217 );
1218 }
1219 >>
1220 ;
1221
1222 vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr, BOOLEAN CheckFlag = TRUE] :
1223 <<
1224 UINT32 Idx;
1225 UINT32 LineNo;
1226 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1227 CHAR8 *VarIdStr = NULL;
1228 CHAR8 *VarStr = NULL;
1229 CHAR8 *SName = NULL;
1230 CHAR8 *TName = NULL;
1231 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
1232 EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
1233 EFI_GUID *VarGuid = NULL;
1234 >>
1235 (
1236 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
1237 OpenBracket I1:Number CloseBracket <<
1238 Idx = _STOU32(I1->getText(), I1->getLine());
1239 _STRCAT(&VarIdStr, "[");
1240 _STRCAT(&VarIdStr, I1->getText());
1241 _STRCAT(&VarIdStr, "]");
1242 >>
1243 <<
1244 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1245 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1246 mCVfrDataStorage.DeclareBufferVarStore (
1247 SName,
1248 &mFormsetGuid,
1249 &gCVfrVarDataTypeDB,
1250 SName,
1251 EFI_VARSTORE_ID_INVALID,
1252 FALSE
1253 );
1254 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1255 }
1256 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1257 _PCATCH(VfrReturnCode, SN1);
1258 _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
1259 }
1260
1261 QuestVarIdStr = VarIdStr;
1262 >>
1263 )
1264 |
1265 (
1266 SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
1267 <<
1268 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1269 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1270 mCVfrDataStorage.DeclareBufferVarStore (
1271 SName,
1272 &mFormsetGuid,
1273 &gCVfrVarDataTypeDB,
1274 SName,
1275 EFI_VARSTORE_ID_INVALID,
1276 FALSE
1277 );
1278 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1279 }
1280 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1281 _PCATCH(VfrReturnCode, SN2);
1282 VarStoreType = mCVfrDataStorage.GetVarStoreType ($Info.mVarStoreId);
1283 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
1284 _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(Info.mVarStoreId, &TName), SN2);
1285 _STRCAT(&VarStr, TName);
1286 }
1287 }
1288 >>
1289
1290 (
1291 "." <<
1292 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1293 _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
1294 }
1295 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
1296 >>
1297 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
1298 {
1299 OpenBracket I2:Number CloseBracket <<
1300 Idx = _STOU32(I2->getText(), I2->getLine());
1301 if (mCompatibleMode) Idx --;
1302 if (Idx > 0) {
1303 //
1304 // Idx == 0, [0] can be ignored.
1305 // Array[0] is same to Array for unify the varid name to cover [0]
1306 //
1307 _STRCAT(&VarIdStr, "[");
1308 _STRCAT(&VarIdStr, I2->getText());
1309 _STRCAT(&VarIdStr, "]");
1310 }
1311 _STRCAT(&VarStr, "[");
1312 _STRCAT(&VarStr, I2->getText());
1313 _STRCAT(&VarStr, "]");
1314 >>
1315 }
1316 )* <<
1317 switch (VarStoreType) {
1318 case EFI_VFR_VARSTORE_EFI:
1319 _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
1320 break;
1321 case EFI_VFR_VARSTORE_BUFFER:
1322 _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine(), VarStr);
1323 VarGuid = mCVfrDataStorage.GetVarStoreGuid($Info.mVarStoreId);
1324 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
1325 SName,
1326 VarGuid,
1327 NULL),
1328 SN2->getLine());
1329 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
1330 'a',
1331 SName,
1332 VarGuid,
1333 NULL,
1334 $Info.mVarType,
1335 $Info.mInfo.mVarOffset,
1336 $Info.mVarTotalSize,
1337 Dummy),
1338 SN2->getLine());
1339 break;
1340 case EFI_VFR_VARSTORE_NAME:
1341 default: break;
1342 }
1343
1344 QuestVarIdStr = VarIdStr;
1345 if (VarStr != NULL) {delete VarStr;}
1346 >>
1347 )
1348 ;
1349
1350 vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, CHAR8 *&VarIdStr, UINT32 &LineNo] :
1351 <<
1352 UINT32 Idx;
1353 VarIdStr = NULL; LineNo = 0;
1354 >>
1355 (
1356 SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >>
1357 OpenBracket I1:Number CloseBracket <<
1358 _STRCAT(&VarIdStr, "[");
1359 _STRCAT(&VarIdStr, I1->getText());
1360 _STRCAT(&VarIdStr, "]");
1361 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask);
1362 if (mConstantOnlyInExpression) {
1363 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1364 }
1365 >>
1366 )
1367 |
1368 (
1369 SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >>
1370 (
1371 "." <<
1372 _STRCAT (&VarIdStr, ".");
1373 if (mConstantOnlyInExpression) {
1374 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1375 }
1376 >>
1377 SF:StringIdentifier << _STRCAT (&VarIdStr, SF->getText()); >>
1378 {
1379 OpenBracket I2:Number CloseBracket <<
1380 Idx = _STOU32(I2->getText(), I2->getLine());
1381 if (mCompatibleMode) Idx --;
1382 if (Idx > 0) {
1383 //
1384 // Idx == 0, [0] can be ignored.
1385 // Array[0] is same to Array
1386 //
1387 _STRCAT(&VarIdStr, "[");
1388 _STRCAT(&VarIdStr, I2->getText());
1389 _STRCAT(&VarIdStr, "]");
1390 }
1391 >>
1392 }
1393 )*
1394 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
1395 )
1396 ;
1397
1398 vfrConstantValueField[UINT8 Type, EFI_IFR_TYPE_VALUE &Value, BOOLEAN &ListType] :
1399 <<
1400 EFI_GUID Guid;
1401 BOOLEAN Negative = FALSE;
1402 BOOLEAN IntDecStyle = FALSE;
1403 CIfrNumeric *NumericQst = NULL;
1404 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1405 NumericQst = (CIfrNumeric *) gCurrentQuestion;
1406 IntDecStyle = (NumericQst->GetNumericFlags() & EFI_IFR_DISPLAY) == 0 ? TRUE : FALSE;
1407 }
1408 UINT8 *Type8 = (UINT8 *) &Value;
1409 UINT16 *Type16 = (UINT16 *) &Value;
1410 UINT32 *Type32 = (UINT32 *) &Value;
1411 UINT64 *Type64 = (UINT64 *) &Value;
1412 UINT16 Index = 0;
1413 ListType = FALSE;
1414 >>
1415 {
1416 "\-" << Negative = TRUE; >>
1417 }
1418 N1:Number <<
1419 switch ($Type) {
1420 case EFI_IFR_TYPE_NUM_SIZE_8 :
1421 $Value.u8 = _STOU8(N1->getText(), N1->getLine());
1422 if (IntDecStyle) {
1423 if (Negative) {
1424 if ($Value.u8 > 0x80) {
1425 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT8 type can't big than 0x7F, small than -0x80");
1426 }
1427 } else {
1428 if ($Value.u8 > 0x7F) {
1429 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT8 type can't big than 0x7F, small than -0x80");
1430 }
1431 }
1432 }
1433 if (Negative) {
1434 $Value.u8 = ~$Value.u8 + 1;
1435 }
1436 break;
1437 case EFI_IFR_TYPE_NUM_SIZE_16 :
1438 $Value.u16 = _STOU16(N1->getText(), N1->getLine());
1439 if (IntDecStyle) {
1440 if (Negative) {
1441 if ($Value.u16 > 0x8000) {
1442 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT16 type can't big than 0x7FFF, small than -0x8000");
1443 }
1444 } else {
1445 if ($Value.u16 > 0x7FFF) {
1446 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT16 type can't big than 0x7FFF, small than -0x8000");
1447 }
1448 }
1449 }
1450 if (Negative) {
1451 $Value.u16 = ~$Value.u16 + 1;
1452 }
1453 break;
1454 case EFI_IFR_TYPE_NUM_SIZE_32 :
1455 $Value.u32 = _STOU32(N1->getText(), N1->getLine());
1456 if (IntDecStyle) {
1457 if (Negative) {
1458 if ($Value.u32 > 0x80000000) {
1459 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000");
1460 }
1461 } else {
1462 if ($Value.u32 > 0X7FFFFFFF) {
1463 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000");
1464 }
1465 }
1466 }
1467 if (Negative) {
1468 $Value.u32 = ~$Value.u32 + 1;
1469 }
1470 break;
1471 case EFI_IFR_TYPE_NUM_SIZE_64 :
1472 $Value.u64 = _STOU64(N1->getText(), N1->getLine());
1473 if (IntDecStyle) {
1474 if (Negative) {
1475 if ($Value.u64 > 0x8000000000000000) {
1476 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -0x8000000000000000");
1477 }
1478 } else {
1479 if ($Value.u64 > 0x7FFFFFFFFFFFFFFF) {
1480 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -0x8000000000000000");
1481 }
1482 }
1483 }
1484 if (Negative) {
1485 $Value.u64 = ~$Value.u64 + 1;
1486 }
1487 break;
1488 case EFI_IFR_TYPE_BOOLEAN :
1489 $Value.b = _STOU8(N1->getText(), N1->getLine());
1490 break;
1491 case EFI_IFR_TYPE_STRING :
1492 $Value.string = _STOU16(N1->getText(), N1->getLine());
1493 break;
1494 case EFI_IFR_TYPE_TIME :
1495 case EFI_IFR_TYPE_DATE :
1496 case EFI_IFR_TYPE_REF :
1497 default :
1498 break;
1499 }
1500 >>
1501 | B1:True << $Value.b = TRUE; >>
1502 | B2:False << $Value.b = FALSE; >>
1503 | O1:One << $Value.u8 = _STOU8(O1->getText(), O1->getLine()); >>
1504 | O2:Ones << $Value.u64 = _STOU64(O2->getText(), O2->getLine()); >>
1505 | Z:Zero << $Value.u8 = _STOU8(Z->getText(), Z->getLine()); >>
1506 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(),SECOND->getText(), HOUR->getLine()); >>
1507 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText(), YEAR->getLine()); >>
1508 | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)"
1509 << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText(), QI->getLine()); >>
1510 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText(), S1->getLine()); >>
1511 | "\{" << ListType = TRUE; >>
1512 L1:Number <<
1513 switch (Type) {
1514 case EFI_IFR_TYPE_NUM_SIZE_8 :
1515 Type8[Index] = _STOU8(L1->getText(), L1->getLine());
1516 break;
1517 case EFI_IFR_TYPE_NUM_SIZE_16 :
1518 Type16[Index] = _STOU16(L1->getText(), L1->getLine());
1519 break;
1520 case EFI_IFR_TYPE_NUM_SIZE_32 :
1521 Type32[Index] = _STOU32(L1->getText(), L1->getLine());
1522 break;
1523 case EFI_IFR_TYPE_NUM_SIZE_64 :
1524 Type64[Index] = _STOU64(L1->getText(), L1->getLine());
1525 break;
1526 default:
1527 break;
1528 }
1529 Index++;
1530 >>
1531 (
1532 ","
1533 L2:Number <<
1534 switch (Type) {
1535 case EFI_IFR_TYPE_NUM_SIZE_8 :
1536 Type8[Index] = _STOU8(L2->getText(), L2->getLine());
1537 break;
1538 case EFI_IFR_TYPE_NUM_SIZE_16 :
1539 Type16[Index] = _STOU16(L2->getText(), L2->getLine());
1540 break;
1541 case EFI_IFR_TYPE_NUM_SIZE_32 :
1542 Type32[Index] = _STOU32(L2->getText(), L2->getLine());
1543 break;
1544 case EFI_IFR_TYPE_NUM_SIZE_64 :
1545 Type64[Index] = _STOU64(L2->getText(), L2->getLine());
1546 break;
1547 default:
1548 break;
1549 }
1550 Index++;
1551 >>
1552 )*
1553 "\}"
1554 ;
1555
1556 //*****************************************************************************
1557 //
1558 // the syntax of form definition
1559 //
1560 vfrFormDefinition :
1561 << CIfrForm FObj; >>
1562 F:Form << FObj.SetLineNo(F->getLine()); >>
1563 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1564 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText(), S2->getLine())); >>
1565 (
1566 vfrStatementImage |
1567 vfrStatementLocked |
1568 vfrStatementRules |
1569 vfrStatementDefault |
1570 vfrStatementStat |
1571 vfrStatementQuestions |
1572 vfrStatementConditional |
1573 vfrStatementLabel |
1574 vfrStatementBanner |
1575 // Just for framework vfr compatibility
1576 vfrStatementInvalid |
1577 vfrStatementExtension |
1578 vfrStatementModal |
1579 vfrStatementRefreshEvent ";"
1580 )*
1581 E:EndForm <<
1582 if (mCompatibleMode) {
1583 //
1584 // Add Label for Framework Vfr
1585 //
1586 CIfrLabel LObj1;
1587 LObj1.SetLineNo(E->getLine());
1588 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1589 CIfrLabel LObj2;
1590 LObj2.SetLineNo(E->getLine());
1591 LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
1592 CIfrLabel LObj3;
1593 LObj3.SetLineNo(E->getLine());
1594 LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1595 }
1596
1597 {CIfrEnd EObj; EObj.SetLineNo (E->getLine()); mLastFormEndAddr = EObj.GetObjBinAddr (); gAdjustOpcodeOffset = EObj.GetObjBinOffset ();}
1598 >>
1599 ";"
1600 ;
1601
1602 vfrFormMapDefinition :
1603 <<
1604 CIfrFormMap *FMapObj = NULL;
1605 UINT32 FormMapMethodNumber = 0;
1606 EFI_GUID Guid;
1607 >>
1608 F:FormMap << FMapObj = new CIfrFormMap(); FMapObj->SetLineNo(F->getLine()); >>
1609 FormId "=" S1:Number "," << _PCATCH(FMapObj->SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1610 (
1611 MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";"
1612 MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText(), S2->getLine()), &Guid); FormMapMethodNumber ++; >>
1613 )* << if (FormMapMethodNumber == 0) {_PCATCH (VFR_RETURN_INVALID_PARAMETER, F->getLine(), "No MapMethod is set for FormMap!");} delete FMapObj;>>
1614 (
1615 vfrStatementImage |
1616 vfrStatementLocked |
1617 vfrStatementRules |
1618 vfrStatementDefault |
1619 vfrStatementStat |
1620 vfrStatementQuestions |
1621 vfrStatementConditional |
1622 vfrStatementLabel |
1623 vfrStatementBanner |
1624 vfrStatementExtension |
1625 vfrStatementModal |
1626 vfrStatementRefreshEvent ";"
1627 )*
1628 E:EndForm << CRT_END_OP (E); >>
1629 ";"
1630 ;
1631
1632 vfrStatementRules :
1633 << CIfrRule RObj; >>
1634 R:Rule << RObj.SetLineNo(R->getLine()); >>
1635 S1:StringIdentifier "," <<
1636 mCVfrRulesDB.RegisterRule (S1->getText());
1637 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
1638 >>
1639 vfrStatementExpression[0]
1640 E:EndRule << CRT_END_OP (E); >>
1641 ";"
1642 ;
1643
1644 vfrStatementDefault :
1645 <<
1646 BOOLEAN IsExp = FALSE;
1647 UINT64 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
1648 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
1649 CIfrDefault *DObj = NULL;
1650 CIfrDefault2 *DObj2 = NULL;
1651 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1652 CHAR8 *VarStoreName = NULL;
1653 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1654 UINT32 Size = 0;
1655 EFI_GUID *VarGuid = NULL;
1656 BOOLEAN ArrayType = FALSE;
1657 UINT8 *Type8 = (UINT8 *) ValueList;
1658 UINT16 *Type16 = (UINT16 *) ValueList;
1659 UINT32 *Type32 = (UINT32 *) ValueList;
1660 UINT64 *Type64 = (UINT64 *) ValueList;
1661 CIfrNumeric *NumericQst = NULL;
1662
1663 >>
1664 D:Default
1665 (
1666 (
1667 "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
1668 <<
1669 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1670 //check default value is valid for Numeric Opcode
1671 NumericQst = (CIfrNumeric *) gCurrentQuestion;
1672 if ((NumericQst->GetNumericFlags() & EFI_IFR_DISPLAY) == 0) {
1673 switch (_GET_CURRQEST_DATATYPE()) {
1674 case EFI_IFR_TYPE_NUM_SIZE_8:
1675 if (((INT8) Val->u8 < (INT8) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE())) ||
1676 ((INT8) Val->u8 > (INT8) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE()))) {
1677 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1678 }
1679 break;
1680 case EFI_IFR_TYPE_NUM_SIZE_16:
1681 if (((INT16) Val->u16 < (INT16) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE())) ||
1682 ((INT16) Val->u16 > (INT16) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE()))) {
1683 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1684 }
1685 break;
1686 case EFI_IFR_TYPE_NUM_SIZE_32:
1687 if (((INT32) Val->u32 < (INT32) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE())) ||
1688 ((INT32) Val->u32 > (INT32) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE()))) {
1689 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1690 }
1691 break;
1692 case EFI_IFR_TYPE_NUM_SIZE_64:
1693 if (((INT64) Val->u64 < (INT64) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE())) ||
1694 ((INT64) Val->u64 > (INT64) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE()))) {
1695 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1696 }
1697 break;
1698 default:
1699 break;
1700 }
1701 } else {
1702 if (Val->u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE()) || Val->u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE())) {
1703 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1704 }
1705 }
1706 }
1707 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1708 _PCATCH (VFR_RETURN_FATAL_ERROR, D->getLine(), "Default data type error.");
1709 Size = sizeof (EFI_IFR_TYPE_VALUE);
1710 } else if (ArrayType) {
1711 switch (_GET_CURRQEST_DATATYPE()) {
1712 case EFI_IFR_TYPE_NUM_SIZE_8 :
1713 while (Type8[Size] != 0) {
1714 Size++;
1715 }
1716 break;
1717 case EFI_IFR_TYPE_NUM_SIZE_16 :
1718 while (Type16[Size] != 0) {
1719 Size++;
1720 }
1721 Size *= sizeof (UINT16);
1722 break;
1723
1724 case EFI_IFR_TYPE_NUM_SIZE_32 :
1725 while (Type32[Size] != 0) {
1726 Size++;
1727 }
1728 Size *= sizeof (UINT32);
1729 break;
1730
1731 case EFI_IFR_TYPE_NUM_SIZE_64 :
1732 while (Type64[Size] != 0) {
1733 Size++;
1734 }
1735 Size *= sizeof (UINT64);
1736 break;
1737
1738 default:
1739 break;
1740 }
1741 } else {
1742 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size), D->getLine());
1743 }
1744 Size += OFFSET_OF (EFI_IFR_DEFAULT, Value);
1745 DObj = new CIfrDefault ((UINT8)Size);
1746 DObj->SetLineNo(D->getLine());
1747 if (ArrayType) {
1748 DObj->SetType (EFI_IFR_TYPE_BUFFER);
1749 } else if (gIsStringOp) {
1750 DObj->SetType (EFI_IFR_TYPE_STRING);
1751 } else {
1752 DObj->SetType (_GET_CURRQEST_DATATYPE());
1753 }
1754 DObj->SetValue(*Val);
1755 >>
1756 | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >>
1757 vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1758 )
1759 {
1760 DefaultStore "=" SN:StringIdentifier "," <<
1761 _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN);
1762 if (DObj != NULL) {
1763 DObj->SetDefaultId (DefaultId);
1764 }
1765
1766 if (DObj2 != NULL) {
1767 DObj2->SetDefaultId (DefaultId);
1768 }
1769 >>
1770 }
1771 <<
1772 CheckDuplicateDefaultValue (DefaultId, D);
1773 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1774 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1775 VarGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1776 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1777 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1778 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1779 DefaultId,
1780 _GET_CURRQEST_VARTINFO(),
1781 VarStoreName,
1782 VarGuid,
1783 _GET_CURRQEST_DATATYPE (),
1784 *Val),
1785 D->getLine()
1786 );
1787 }
1788 }
1789 if (DObj != NULL) {delete DObj;}
1790 if (DObj2 != NULL) {delete DObj2;}
1791 >>
1792 )
1793 ;
1794
1795 vfrStatementStat :
1796 vfrStatementSubTitle |
1797 vfrStatementStaticText |
1798 vfrStatementCrossReference
1799 ;
1800
1801 vfrStatementQuestions :
1802 vfrStatementBooleanType |
1803 vfrStatementDate |
1804 vfrStatementNumericType |
1805 vfrStatementStringType |
1806 vfrStatementOrderedList |
1807 vfrStatementTime
1808 ;
1809
1810 vfrStatementConditional :
1811 vfrStatementDisableIfStat |
1812 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
1813 vfrStatementGrayOutIfStat |
1814 vfrStatementInconsistentIfStat //to be compatible for framework
1815 ;
1816
1817 vfrStatementConditionalNew :
1818 vfrStatementDisableIfStat |
1819 vfrStatementSuppressIfStatNew |
1820 vfrStatementGrayOutIfStatNew |
1821 vfrStatementInconsistentIfStat //to be compatible for framework
1822 ;
1823
1824 vfrStatementSuppressIfStat :
1825 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
1826 | vfrStatementSuppressIfStatNew
1827 ;
1828
1829 vfrStatementGrayOutIfStat :
1830 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
1831 | vfrStatementGrayOutIfStatNew
1832 ;
1833
1834 vfrStatementInvalid :
1835 (
1836 vfrStatementInvalidHidden |
1837 vfrStatementInvalidInventory |
1838 vfrStatementInvalidSaveRestoreDefaults
1839 )
1840 << _CRT_OP (TRUE); >>
1841 ;
1842
1843 flagsField :
1844 Number
1845 | InteractiveFlag
1846 | ManufacturingFlag
1847 | DefaultFlag
1848 | ResetRequiredFlag
1849 | ReconnectRequiredFlag
1850 | N:NVAccessFlag <<
1851 if (!mCompatibleMode) {
1852 gCVfrErrorHandle.HandleWarning (
1853 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1854 N->getLine(),
1855 N->getText()
1856 );
1857 }
1858 >>
1859 | L:LateCheckFlag <<
1860 if (!mCompatibleMode) {
1861 gCVfrErrorHandle.HandleWarning (
1862 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1863 L->getLine(),
1864 L->getText()
1865 );
1866 }
1867 >>
1868 ;
1869
1870 vfrStatementValue :
1871 << CIfrValue VObj; >>
1872 V:Value << VObj.SetLineNo(V->getLine()); >>
1873 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
1874 ;
1875
1876 vfrStatementRead :
1877 << CIfrRead RObj; >>
1878 R:Read << RObj.SetLineNo(R->getLine()); >>
1879 vfrStatementExpression[0] ";"
1880 ;
1881
1882 vfrStatementWrite :
1883 << CIfrWrite WObj; >>
1884 W:Write << WObj.SetLineNo(W->getLine()); >>
1885 vfrStatementExpression[0] ";"
1886 ;
1887
1888 vfrStatementSubTitle :
1889 << CIfrSubtitle SObj; >>
1890 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1891 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText(), S->getLine())); >>
1892 {
1893 "," FLAGS "=" vfrSubtitleFlags[SObj]
1894 }
1895 (
1896 {vfrStatementStatTagList "," }
1897 E:";" << CRT_END_OP (E); >>
1898 |
1899 { "," vfrStatementStatTagList}
1900 { "," (vfrStatementStat | vfrStatementQuestions)*}
1901 D: EndSubtitle ";" << CRT_END_OP (D); >>
1902 )
1903 ;
1904
1905 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1906 << UINT8 LFlags = 0; >>
1907 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1908 << _PCATCH(SObj.SetFlags (LFlags)); >>
1909 ;
1910
1911 subtitleFlagsField [UINT8 & Flags] :
1912 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
1913 | "HORIZONTAL" << $Flags |= 0x01; >>
1914 ;
1915
1916 vfrStatementStaticText :
1917 <<
1918 UINT8 Flags = 0;
1919 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1920 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1921 >>
1922 T:Text
1923 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1924 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1925 {
1926 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText(), S3->getLine()); >>
1927 }
1928 {
1929 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1930 "," Key "=" KN:Number
1931 }
1932 <<
1933 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1934 if (TxtTwo != EFI_STRING_ID_INVALID) {
1935 gCVfrErrorHandle.HandleWarning (
1936 VFR_WARNING_ACTION_WITH_TEXT_TWO,
1937 S3->getLine(),
1938 S3->getText()
1939 );
1940 }
1941 CIfrAction AObj;
1942 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1943 AObj.SetLineNo (F->getLine());
1944 AObj.SetQuestionId (QId);
1945 AObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1946 AObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1947 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1948 AssignQuestionKey (AObj, KN);
1949 CRT_END_OP (KN);
1950 } else {
1951 CIfrText TObj;
1952 TObj.SetLineNo (T->getLine());
1953 TObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1954 TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1955 TObj.SetTextTwo (TxtTwo);
1956 }
1957 >>
1958 { "," vfrStatementStatTagList }
1959 ";"
1960 ;
1961
1962 staticTextFlagsField[UINT8 & HFlags] :
1963 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1964 | questionheaderFlagsField[HFlags]
1965 ;
1966
1967 vfrStatementCrossReference :
1968 vfrStatementGoto |
1969 vfrStatementResetButton
1970 ;
1971
1972 vfrStatementGoto :
1973 <<
1974 UINT8 RefType = 5;
1975 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
1976 EFI_GUID FSId = {0,};
1977 EFI_FORM_ID FId;
1978 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1979 UINT32 BitMask;
1980 CIfrQuestionHeader *QHObj = NULL;
1981 CIfrOpHeader *OHObj = NULL;
1982 CIfrRef *R1Obj = NULL;
1983 CIfrRef2 *R2Obj = NULL;
1984 CIfrRef3 *R3Obj = NULL;
1985 CIfrRef4 *R4Obj = NULL;
1986 CIfrRef5 *R5Obj = NULL;
1987 >>
1988 G:Goto
1989 {
1990 (
1991 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1992 FormSetGuid "=" guidDefinition[FSId] ","
1993 FormId "=" F1:Number ","
1994 Question "=" QN1:Number ","
1995 <<
1996 RefType = 4;
1997 DevPath = _STOSID(P->getText(), P->getLine());
1998 FId = _STOFID(F1->getText(), F1->getLine());
1999 QId = _STOQID(QN1->getText(), QN1->getLine());
2000 >>
2001 )
2002 |
2003 (
2004 FormSetGuid "=" guidDefinition[FSId] ","
2005 FormId "=" F2:Number ","
2006 Question "=" QN2:Number ","
2007 <<
2008 RefType = 3;
2009 FId = _STOFID(F2->getText(), F2->getLine());
2010 QId = _STOQID(QN2->getText(), QN2->getLine());
2011 >>
2012 )
2013 |
2014 (
2015 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >>
2016 Question "="
2017 (
2018 QN3:StringIdentifier "," <<
2019 mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask);
2020 if (QId == EFI_QUESTION_ID_INVALID) {
2021 _PCATCH(VFR_RETURN_UNDEFINED, QN3);
2022 }
2023 >>
2024 | QN4:Number "," << QId = _STOQID(QN4->getText(), QN4->getLine()); >>
2025 )
2026 )
2027 |
2028 (
2029 F4:Number "," <<
2030 RefType = 1;
2031 FId = _STOFID(F4->getText(), F4->getLine());
2032 >>
2033 )
2034 }
2035 <<
2036 switch (RefType) {
2037 case 5:
2038 {
2039 R5Obj = new CIfrRef5;
2040 QHObj = R5Obj;
2041 OHObj = R5Obj;
2042 R5Obj->SetLineNo(G->getLine());
2043 break;
2044 }
2045 case 4:
2046 {
2047 R4Obj = new CIfrRef4;
2048 QHObj = R4Obj;
2049 OHObj = R4Obj;
2050 R4Obj->SetLineNo(G->getLine());
2051 R4Obj->SetDevicePath (DevPath);
2052 R4Obj->SetFormSetId (FSId);
2053 R4Obj->SetFormId (FId);
2054 R4Obj->SetQuestionId (QId);
2055 break;
2056 }
2057 case 3:
2058 {
2059 R3Obj = new CIfrRef3;
2060 QHObj = R3Obj;
2061 OHObj = R3Obj;
2062 R3Obj->SetLineNo(G->getLine());
2063 R3Obj->SetFormSetId (FSId);
2064 R3Obj->SetFormId (FId);
2065 R3Obj->SetQuestionId (QId);
2066 break;
2067 }
2068 case 2:
2069 {
2070 R2Obj = new CIfrRef2;
2071 QHObj = R2Obj;
2072 OHObj = R2Obj;
2073 R2Obj->SetLineNo(G->getLine());
2074 R2Obj->SetFormId (FId);
2075 R2Obj->SetQuestionId (QId);
2076 break;
2077 }
2078 case 1:
2079 {
2080 R1Obj = new CIfrRef;
2081 QHObj = R1Obj;
2082 OHObj = R1Obj;
2083 R1Obj->SetLineNo(G->getLine());
2084 R1Obj->SetFormId (FId);
2085 break;
2086 }
2087 default: break;
2088 }
2089 >>
2090 vfrQuestionHeader[*QHObj, QUESTION_REF] <<
2091 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2092 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF;
2093 }
2094 >>
2095 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
2096 {
2097 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
2098 }
2099 {
2100 E:","
2101 vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>>
2102 }
2103 ";" << 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;}>>
2104 ;
2105
2106 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
2107 << UINT8 HFlags = 0; >>
2108 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
2109 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
2110 ;
2111
2112 gotoFlagsField[UINT8 & HFlags] :
2113 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2114 | questionheaderFlagsField[HFlags]
2115 ;
2116
2117 getStringId :
2118 "STRING_TOKEN" "\("
2119 IdVal:Number
2120 "\)"
2121 ;
2122
2123 vfrStatementResetButton :
2124 <<
2125 CIfrResetButton RBObj;
2126 UINT16 DefaultId;
2127 >>
2128 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
2129 DefaultStore
2130 "=" N:StringIdentifier "," <<
2131 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
2132 RBObj.SetDefaultId (DefaultId);
2133 >>
2134 vfrStatementHeader[&RBObj] ","
2135 { vfrStatementStatTagList "," }
2136 E:EndResetButton << CRT_END_OP (E); >>
2137 ";"
2138 ;
2139
2140 vfrStatementBooleanType :
2141 vfrStatementCheckBox |
2142 vfrStatementAction
2143 ;
2144
2145 //*****************************************************
2146 // Syntax of checkbox
2147 //
2148 // Example:
2149 // checkbox
2150 // varid = MySTestData.mField1,
2151 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
2152 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
2153 // flags = CHECKBOX_DEFAULT | CALLBACK,
2154 // default value = TRUE, defaultstore = MyDefaultStore,
2155 // endcheckbox;
2156 //
2157 vfrStatementCheckBox :
2158 <<
2159 CIfrCheckBox CBObj;
2160 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2161 CHAR8 *VarStoreName = NULL;
2162 UINT32 DataTypeSize;
2163 EFI_GUID *VarStoreGuid = NULL;
2164 >>
2165 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
2166 vfrQuestionHeader[CBObj] "," << //check data type
2167 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2168 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN;
2169 }
2170 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2171 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
2172 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2173 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
2174 } else if ((mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
2175 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
2176 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
2177 }
2178 }
2179 >>
2180 {
2181 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
2182 <<
2183 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2184 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
2185 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
2186 Val.b = TRUE;
2187 if (CBObj.GetFlags () & 0x01) {
2188 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
2189 _PCATCH(
2190 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2191 EFI_HII_DEFAULT_CLASS_STANDARD,
2192 _GET_CURRQEST_VARTINFO(),
2193 VarStoreName,
2194 VarStoreGuid,
2195 _GET_CURRQEST_DATATYPE (),
2196 Val
2197 ),
2198 VFR_RETURN_SUCCESS,
2199 L,
2200 "No standard default storage found"
2201 );
2202 }
2203 if (CBObj.GetFlags () & 0x02) {
2204 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2205 _PCATCH(
2206 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2207 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2208 _GET_CURRQEST_VARTINFO(),
2209 VarStoreName,
2210 VarStoreGuid,
2211 _GET_CURRQEST_DATATYPE (),
2212 Val
2213 ),
2214 VFR_RETURN_SUCCESS,
2215 L,
2216 "No manufacturing default storage found"
2217 );
2218 }
2219 }
2220 >>
2221 }
2222 {
2223 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
2224 }
2225 vfrStatementQuestionOptionList
2226 E:EndCheckBox << CRT_END_OP (E); >>
2227 ";"
2228 ;
2229
2230 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
2231 <<
2232 UINT8 LFlags = 0;
2233 UINT8 HFlags = 0;
2234 >>
2235 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
2236 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
2237 ;
2238
2239 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
2240 N:Number <<
2241 if (mCompatibleMode) {
2242 //
2243 // set question flag
2244 //
2245 $LFlags |= _STOU8(N->getText(), N->getLine());
2246 } else {
2247 _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
2248 }
2249 >>
2250 | D:"DEFAULT" <<
2251 if (mCompatibleMode) {
2252 //
2253 // set question Default flag
2254 //
2255 $LFlags |= 0x01;
2256 } else {
2257 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
2258 }
2259 >>
2260 | M:"MANUFACTURING" <<
2261 if (mCompatibleMode) {
2262 //
2263 // set question MFG flag
2264 //
2265 $LFlags |= 0x02;
2266 } else {
2267 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
2268 }
2269 >>
2270 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
2271 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
2272 | questionheaderFlagsField[HFlags]
2273 ;
2274
2275 //*****************************************************
2276 // Syntax of action
2277 //
2278 // Example:
2279 // action
2280 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
2281 // help = STRING_TOKEN(STR_ACTION_HELP),
2282 // flags = CALLBACK,
2283 // config = STRING_TOKEN(STR_ACTION_CONFIG),
2284 // endaction;
2285 //
2286 vfrStatementAction :
2287 << CIfrAction AObj; >>
2288 L:Action << AObj.SetLineNo(L->getLine()); >>
2289 vfrQuestionHeader[AObj] ","
2290 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
2291 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText(), S->getLine())); >>
2292 vfrStatementQuestionTagList
2293 E:EndAction << CRT_END_OP (E); >>
2294 ";"
2295 ;
2296
2297 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
2298 << UINT8 HFlags = 0; >>
2299 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
2300 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
2301 ;
2302
2303 actionFlagsField[UINT8 & HFlags] :
2304 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2305 | questionheaderFlagsField[HFlags]
2306 ;
2307
2308 vfrStatementDate :
2309 <<
2310 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2311 CHAR8 *VarIdStr[3] = {NULL, };
2312 CIfrDate DObj;
2313 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2314 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE);
2315 >>
2316 L:Date << DObj.SetLineNo(L->getLine()); >>
2317 (
2318 (
2319 vfrQuestionHeader[DObj, QUESTION_DATE] "," <<
2320 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2321 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_DATE;
2322 }
2323 >>
2324 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
2325 vfrStatementQuestionOptionList
2326 )
2327 |
2328 (
2329 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
2330 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
2331 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
2332 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
2333 minMaxDateStepDefault[Val.date, 0]
2334
2335 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
2336 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
2337 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2338 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2339 minMaxDateStepDefault[Val.date, 1]
2340
2341 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
2342 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
2343 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
2344 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
2345 minMaxDateStepDefault[Val.date, 2]
2346 { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," }
2347 <<
2348 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2349 DObj.SetQuestionId (QId);
2350 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
2351 DObj.SetPrompt (_STOSID(YP->getText(), YP->getLine()));
2352 DObj.SetHelp (_STOSID(YH->getText(), YH->getLine()));
2353 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2354 >>
2355 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
2356 )
2357 ( vfrStatementInconsistentIf )*
2358 )
2359 E:EndDate << CRT_END_OP (E); >>
2360 ";"
2361 ;
2362
2363 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
2364 Minimum "=" MinN:Number ","
2365 Maximum "=" MaxN:Number ","
2366 { "step" "=" Number "," }
2367 {
2368 "default" "=" N:Number "," <<
2369 switch (KeyValue) {
2370 case 0:
2371 D.Year = _STOU16(N->getText(), N->getLine());
2372 if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) {
2373 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
2374 }
2375 break;
2376 case 1:
2377 D.Month = _STOU8(N->getText(), N->getLine());
2378 if (D.Month < 1 || D.Month > 12) {
2379 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
2380 }
2381 break;
2382 case 2:
2383 D.Day = _STOU8(N->getText(), N->getLine());
2384 if (D.Day < 1 || D.Day > 31) {
2385 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
2386 }
2387 break;
2388 }
2389 >>
2390 }
2391 ;
2392
2393 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
2394 << UINT8 LFlags = 0; >>
2395 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
2396 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2397 ;
2398
2399 dateFlagsField [UINT8 & Flags] :
2400 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2401 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
2402 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
2403 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
2404 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2405 | "STORAGE_TIME" << $Flags |= 0x10; >>
2406 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2407 ;
2408
2409 vfrStatementNumericType :
2410 vfrStatementNumeric |
2411 vfrStatementOneOf
2412 ;
2413
2414 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
2415 <<
2416 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
2417 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
2418 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
2419 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
2420 BOOLEAN IntDecStyle = FALSE;
2421 CIfrNumeric *NObj = (CIfrNumeric *) (&MMSDObj);
2422 if ((NObj->GetOpCode() == EFI_IFR_NUMERIC_OP) && ((NObj->GetNumericFlags() & EFI_IFR_DISPLAY) == 0)) {
2423 IntDecStyle = TRUE;
2424 }
2425 BOOLEAN MinNegative = FALSE;
2426 BOOLEAN MaxNegative = FALSE;
2427 >>
2428 Minimum "="
2429 {
2430 "\-" << MinNegative = TRUE; >>
2431 }
2432 I:Number "," <<
2433 if (!IntDecStyle && MinNegative) {
2434 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "\"-\" can't be used when not in int decimal type. ");
2435 }
2436 switch (_GET_CURRQEST_DATATYPE()) {
2437 case EFI_IFR_TYPE_NUM_SIZE_64 :
2438 MinU8 = _STOU64(I->getText(), I->getLine());
2439 if (IntDecStyle) {
2440 if (MinNegative) {
2441 if (MinU8 > 0x8000000000000000) {
2442 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2443 }
2444 } else {
2445 if (MinU8 > 0x7FFFFFFFFFFFFFFF) {
2446 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2447 }
2448 }
2449 }
2450 if (MinNegative) {
2451 MinU8 = ~MinU8 + 1;
2452 }
2453 break;
2454 case EFI_IFR_TYPE_NUM_SIZE_32 :
2455 MinU4 = _STOU32(I->getText(), I->getLine());
2456 if (IntDecStyle) {
2457 if (MinNegative) {
2458 if (MinU4 > 0x80000000) {
2459 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF");
2460 }
2461 } else {
2462 if (MinU4 > 0x7FFFFFFF) {
2463 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF");
2464 }
2465 }
2466 }
2467 if (MinNegative) {
2468 MinU4 = ~MinU4 + 1;
2469 }
2470 break;
2471 case EFI_IFR_TYPE_NUM_SIZE_16 :
2472 MinU2 = _STOU16(I->getText(), I->getLine());
2473 if (IntDecStyle) {
2474 if (MinNegative) {
2475 if (MinU2 > 0x8000) {
2476 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF");
2477 }
2478 } else {
2479 if (MinU2 > 0x7FFF) {
2480 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF");
2481 }
2482 }
2483 }
2484 if (MinNegative) {
2485 MinU2 = ~MinU2 + 1;
2486 }
2487 break;
2488 case EFI_IFR_TYPE_NUM_SIZE_8 :
2489 MinU1 = _STOU8(I->getText(), I->getLine());
2490 if (IntDecStyle) {
2491 if (MinNegative) {
2492 if (MinU1 > 0x80) {
2493 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F");
2494 }
2495 } else {
2496 if (MinU1 > 0x7F) {
2497 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F");
2498 }
2499 }
2500 }
2501 if (MinNegative) {
2502 MinU1 = ~MinU1 + 1;
2503 }
2504 break;
2505 }
2506 >>
2507 Maximum "="
2508 {
2509 "\-" << MaxNegative = TRUE; >>
2510 }
2511 A:Number "," <<
2512 if (!IntDecStyle && MaxNegative) {
2513 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "\"-\" can't be used when not in int decimal type. ");
2514 }
2515
2516 switch (_GET_CURRQEST_DATATYPE()) {
2517 case EFI_IFR_TYPE_NUM_SIZE_64 :
2518 MaxU8 = _STOU64(A->getText(), A->getLine());
2519 if (IntDecStyle) {
2520 if (MaxNegative) {
2521 if (MaxU8 > 0x8000000000000000) {
2522 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2523 }
2524 } else {
2525 if (MaxU8 > 0x7FFFFFFFFFFFFFFF) {
2526 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2527 }
2528 }
2529 }
2530 if (MaxNegative) {
2531 MaxU8 = ~MaxU8 + 1;
2532 }
2533 if (IntDecStyle) {
2534 if ((INT64) MaxU8 < (INT64) MinU8) {
2535 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2536 }
2537 } else {
2538 if (MaxU8 < MinU8) {
2539 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2540 }
2541 }
2542 break;
2543 case EFI_IFR_TYPE_NUM_SIZE_32 :
2544 MaxU4 = _STOU32(A->getText(), A->getLine());
2545 if (IntDecStyle) {
2546 if (MaxNegative) {
2547 if (MaxU4 > 0x80000000) {
2548 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF");
2549 }
2550 } else {
2551 if (MaxU4 > 0x7FFFFFFF) {
2552 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF");
2553 }
2554 }
2555 }
2556 if (MaxNegative) {
2557 MaxU4 = ~MaxU4 + 1;
2558 }
2559 if (IntDecStyle) {
2560 if ((INT32) MaxU4 < (INT32) MinU4) {
2561 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2562 }
2563 } else {
2564 if (MaxU4 < MinU4) {
2565 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2566 }
2567 }
2568 break;
2569 case EFI_IFR_TYPE_NUM_SIZE_16 :
2570 MaxU2 = _STOU16(A->getText(), A->getLine());
2571 if (IntDecStyle) {
2572 if (MaxNegative) {
2573 if (MaxU2 > 0x8000) {
2574 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF");
2575 }
2576 } else {
2577 if (MaxU2 > 0x7FFF) {
2578 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF");
2579 }
2580 }
2581 }
2582 if (MaxNegative) {
2583 MaxU2 = ~MaxU2 + 1;
2584 }
2585 if (IntDecStyle) {
2586 if ((INT16) MaxU2 < (INT16) MinU2) {
2587 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2588 }
2589 } else {
2590 if (MaxU2 < MinU2) {
2591 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2592 }
2593 }
2594 break;
2595 case EFI_IFR_TYPE_NUM_SIZE_8 :
2596 MaxU1 = _STOU8(A->getText(), A->getLine());
2597 if (IntDecStyle) {
2598 if (MaxNegative) {
2599 if (MaxU1 > 0x80) {
2600 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F");
2601 }
2602 } else {
2603 if (MaxU1 > 0x7F) {
2604 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F");
2605 }
2606 }
2607 }
2608 if (MaxNegative) {
2609 MaxU1 = ~MaxU1 + 1;
2610 }
2611 if (IntDecStyle) {
2612 if ((INT8) MaxU1 < (INT8) MinU1) {
2613 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2614 }
2615 } else {
2616 if (MaxU1 < MinU1) {
2617 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2618 }
2619 }
2620 break;
2621 }
2622 >>
2623 {
2624 STEP "=" S:Number ","
2625 <<
2626 switch (_GET_CURRQEST_DATATYPE()) {
2627 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText(), S->getLine()); break;
2628 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break;
2629 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break;
2630 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); break;
2631 }
2632 >>
2633 }
2634 <<
2635 switch (_GET_CURRQEST_DATATYPE()) {
2636 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
2637 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
2638 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
2639 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
2640 }
2641 >>
2642 ;
2643
2644 vfrStatementNumeric :
2645 <<
2646 CIfrNumeric NObj;
2647 UINT32 DataTypeSize;
2648 BOOLEAN IsSupported = TRUE;
2649 UINT8 ShrinkSize = 0;
2650 >>
2651 L:Numeric << NObj.SetLineNo(L->getLine()); >>
2652 vfrQuestionHeader[NObj] "," << // check data type
2653 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2654 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
2655 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2656 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
2657 }
2658 _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2659 }
2660 >>
2661 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
2662 {
2663 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
2664 }
2665 vfrSetMinMaxStep[NObj] <<
2666 switch (_GET_CURRQEST_DATATYPE()) {
2667 //
2668 // Base on the type to know the actual used size,shrink the buffer
2669 // size allocate before.
2670 //
2671 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2672 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2673 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2674 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2675 default:
2676 IsSupported = FALSE;
2677 break;
2678 }
2679 NObj.ShrinkBinSize (ShrinkSize);
2680 if (!IsSupported) {
2681 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2682 }
2683 >>
2684 vfrStatementQuestionOptionList
2685 E:EndNumeric <<
2686 CRT_END_OP (E);
2687 >>
2688 ";"
2689 ;
2690
2691 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
2692 <<
2693 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2694 UINT8 HFlags = 0;
2695 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2696 BOOLEAN IsSetType = FALSE;
2697 BOOLEAN IsDisplaySpecified = FALSE;
2698 >>
2699 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified ] )*
2700 <<
2701 //check data type flag
2702 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2703 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2704 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2705 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2706 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2707 }
2708 } else {
2709 // update data type for name/value store
2710 UINT32 DataTypeSize;
2711 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2712 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2713 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2714 }
2715 } else if (IsSetType){
2716 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2717 }
2718 _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum);
2719 >>
2720 ;
2721
2722 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified] :
2723 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2724 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; IsSetType = TRUE;>>
2725 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; IsSetType = TRUE;>>
2726 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;>>
2727 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;>>
2728 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; IsDisplaySpecified = TRUE;>>
2729 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; IsDisplaySpecified = TRUE;>>
2730 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; IsDisplaySpecified = TRUE;>>
2731 | questionheaderFlagsField[HFlags]
2732 ;
2733
2734 vfrStatementOneOf :
2735 <<
2736 CIfrOneOf OObj;
2737 UINT32 DataTypeSize;
2738 BOOLEAN IsSupported = TRUE;
2739 UINT8 ShrinkSize = 0;
2740 >>
2741 L:OneOf << OObj.SetLineNo(L->getLine()); >>
2742 vfrQuestionHeader[OObj] "," << //check data type
2743 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2744 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
2745 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2746 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
2747 }
2748 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2749 }
2750 >>
2751 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
2752 {
2753 vfrSetMinMaxStep[OObj]
2754 }
2755 <<
2756 switch (_GET_CURRQEST_DATATYPE()) {
2757 //
2758 // Base on the type to know the actual used size,shrink the buffer
2759 // size allocate before.
2760 //
2761 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2762 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2763 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2764 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2765 default:
2766 IsSupported = FALSE;
2767 break;
2768 }
2769 OObj.ShrinkBinSize (ShrinkSize);
2770 if (!IsSupported) {
2771 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2772 }
2773 >>
2774 vfrStatementQuestionOptionList
2775 E:EndOneOf <<
2776 CRT_END_OP (E);
2777 >>
2778 ";"
2779 ;
2780
2781 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
2782 <<
2783 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2784 UINT8 HFlags = 0;
2785 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2786 BOOLEAN IsSetType = FALSE;
2787 BOOLEAN IsDisplaySpecified = FALSE;
2788 >>
2789 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] )*
2790 <<
2791 //check data type flag
2792 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2793 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2794 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2795 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2796 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2797 }
2798 } else {
2799 // update data type for Name/Value store
2800 UINT32 DataTypeSize;
2801 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2802 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2803 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2804 }
2805 } else if (IsSetType){
2806 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2807 }
2808 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
2809 >>
2810 ;
2811
2812 vfrStatementStringType :
2813 vfrStatementString |
2814 vfrStatementPassword
2815 ;
2816
2817 vfrStatementString :
2818 <<
2819 CIfrString SObj;
2820 UINT32 VarArraySize;
2821 UINT8 StringMinSize;
2822 UINT8 StringMaxSize;
2823 >>
2824 L:String << SObj.SetLineNo(L->getLine()); gIsStringOp = TRUE;>>
2825 vfrQuestionHeader[SObj] ","
2826 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
2827 {
2828 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
2829 }
2830 MinSize "=" MIN:Number "," <<
2831 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2832 StringMinSize = _STOU8(MIN->getText(), MIN->getLine());
2833 if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) {
2834 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
2835 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
2836 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
2837 }
2838 SObj.SetMinSize (StringMinSize);
2839 >>
2840 MaxSize "=" MAX:Number "," <<
2841 StringMaxSize = _STOU8(MAX->getText(), MAX->getLine());
2842 if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) {
2843 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
2844 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
2845 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
2846 } else if (StringMaxSize < StringMinSize) {
2847 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
2848 }
2849 SObj.SetMaxSize (StringMaxSize);
2850 >>
2851 vfrStatementQuestionOptionList
2852 E:EndString << CRT_END_OP (E); gIsStringOp = FALSE;>>
2853 ";"
2854 ;
2855
2856 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
2857 <<
2858 UINT8 LFlags = 0;
2859 UINT8 HFlags = 0;
2860 >>
2861 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
2862 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
2863 ;
2864
2865 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2866 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2867 | "MULTI_LINE" << $LFlags = 0x01; >>
2868 | questionheaderFlagsField[HFlags]
2869 ;
2870
2871 vfrStatementPassword :
2872 <<
2873 CIfrPassword PObj;
2874 UINT32 VarArraySize;
2875 UINT16 PasswordMinSize;
2876 UINT16 PasswordMaxSize;
2877 >>
2878 L:Password << PObj.SetLineNo(L->getLine()); >>
2879 vfrQuestionHeader[PObj] ","
2880 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
2881 {
2882 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
2883 }
2884 MinSize "=" MIN:Number "," <<
2885 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2886 PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine());
2887 if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) {
2888 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
2889 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
2890 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
2891 }
2892 PObj.SetMinSize (PasswordMinSize);
2893 >>
2894 MaxSize "=" MAX:Number "," <<
2895 PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine());
2896 if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) {
2897 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
2898 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
2899 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
2900 } else if (PasswordMaxSize < PasswordMinSize) {
2901 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
2902 }
2903 PObj.SetMaxSize (PasswordMaxSize);
2904 >>
2905 { Encoding "=" Number "," }
2906 vfrStatementQuestionOptionList
2907 E:EndPassword << CRT_END_OP (E); >>
2908 ";"
2909 ;
2910
2911 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
2912 << UINT8 HFlags = 0; >>
2913 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
2914 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
2915 ;
2916
2917 passwordFlagsField [UINT8 & HFlags] :
2918 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2919 | questionheaderFlagsField[HFlags]
2920 ;
2921
2922 vfrStatementOrderedList :
2923 <<
2924 CIfrOrderedList OLObj;
2925 UINT32 VarArraySize;
2926 >>
2927 L:OrderedList << OLObj.SetLineNo(L->getLine()); gIsOrderedList = TRUE;>>
2928 vfrQuestionHeader[OLObj] ","
2929 <<
2930 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2931 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
2932 >>
2933 {
2934 MaxContainers "=" M:Number "," <<
2935 if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) {
2936 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
2937 } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) {
2938 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
2939 }
2940 OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine()));
2941 >>
2942 }
2943 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] {","}}
2944 vfrStatementQuestionOptionList
2945 E:EndList << CRT_END_OP (E); gIsOrderedList = FALSE;>>
2946 ";"
2947 ;
2948
2949 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
2950 <<
2951 UINT8 HFlags = 0;
2952 UINT8 LFlags = 0;
2953 >>
2954 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
2955 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
2956 ;
2957
2958 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2959 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2960 | "UNIQUE" << $LFlags |= 0x01; >>
2961 | "NOEMPTY" << $LFlags |= 0x02; >>
2962 | questionheaderFlagsField[HFlags]
2963 ;
2964
2965 vfrStatementTime :
2966 <<
2967 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2968 CHAR8 *VarIdStr[3] = {NULL, };
2969 CIfrTime TObj;
2970 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2971 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
2972 >>
2973 L:Time << TObj.SetLineNo(L->getLine()); >>
2974 (
2975 (
2976 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
2977 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2978 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
2979 }
2980 >>
2981 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
2982 vfrStatementQuestionOptionList
2983 )
2984 |
2985 (
2986 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
2987 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
2988 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
2989 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
2990 minMaxTimeStepDefault[Val.time, 0]
2991
2992 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
2993 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
2994 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2995 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2996 minMaxTimeStepDefault[Val.time, 1]
2997
2998 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
2999 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
3000 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
3001 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
3002 minMaxTimeStepDefault[Val.time, 2]
3003 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
3004 <<
3005 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
3006 TObj.SetQuestionId (QId);
3007 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
3008 TObj.SetPrompt (_STOSID(HP->getText(), HP->getLine()));
3009 TObj.SetHelp (_STOSID(HH->getText(), HH->getLine()));
3010 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
3011 >>
3012 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
3013 )
3014 ( vfrStatementInconsistentIf )*
3015 )
3016 E:EndTime << CRT_END_OP (E); >>
3017 ";"
3018 ;
3019
3020 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
3021 Minimum "=" Number ","
3022 Maximum "=" Number ","
3023 { "step" "=" Number "," }
3024 {
3025 "default" "=" N:Number "," <<
3026 switch (KeyValue) {
3027 case 0:
3028 T.Hour = _STOU8(N->getText(), N->getLine());
3029 if (T.Hour > 23) {
3030 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
3031 }
3032 break;
3033 case 1:
3034 T.Minute = _STOU8(N->getText(), N->getLine());
3035 if (T.Minute > 59) {
3036 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
3037 }
3038 break;
3039 case 2:
3040 T.Second = _STOU8(N->getText(), N->getLine());
3041 if (T.Second > 59) {
3042 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
3043 }
3044 break;
3045 }
3046 >>
3047 }
3048 ;
3049
3050 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
3051 << UINT8 LFlags = 0; >>
3052 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
3053 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
3054 ;
3055
3056 timeFlagsField [UINT8 & Flags] :
3057 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
3058 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
3059 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
3060 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
3061 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
3062 | "STORAGE_TIME" << $Flags |= 0x10; >>
3063 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
3064 ;
3065
3066 vfrStatementQuestionTag :
3067 vfrStatementStatTag "," |
3068 vfrStatementInconsistentIf |
3069 vfrStatementNoSubmitIf |
3070 vfrStatementDisableIfQuest |
3071 vfrStatementRefresh |
3072 vfrStatementVarstoreDevice |
3073 vfrStatementExtension |
3074 vfrStatementRefreshEvent "," |
3075 vfrStatementWarningIf
3076 ;
3077
3078 vfrStatementQuestionTagList :
3079 ( vfrStatementQuestionTag )*
3080 ;
3081
3082 vfrStatementQuestionOptionTag :
3083 vfrStatementSuppressIfQuest |
3084 vfrStatementGrayOutIfQuest |
3085 vfrStatementValue |
3086 vfrStatementDefault |
3087 vfrStatementRead |
3088 vfrStatementWrite |
3089 vfrStatementOptions
3090 ;
3091
3092 vfrStatementQuestionOptionList :
3093 (
3094 vfrStatementQuestionTag |
3095 vfrStatementQuestionOptionTag
3096 )*
3097 ;
3098
3099 vfrStatementStatList :
3100 vfrStatementStat |
3101 vfrStatementQuestions |
3102 vfrStatementConditionalNew |
3103 vfrStatementLabel |
3104 vfrStatementExtension |
3105 // Just for framework vfr compatibility
3106 vfrStatementInvalid
3107 ;
3108
3109 vfrStatementStatListOld :
3110 vfrStatementStat |
3111 vfrStatementQuestions |
3112 vfrStatementLabel |
3113 // Just for framework vfr compatibility
3114 vfrStatementInvalid
3115 ;
3116
3117 vfrStatementDisableIfStat :
3118 <<
3119 CIfrDisableIf DIObj;
3120 >>
3121 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3122 vfrStatementExpression[0] ";"
3123 ( vfrStatementStatList )*
3124 E:EndIf << CRT_END_OP (E); >>
3125 ";"
3126 ;
3127
3128 vfrStatementInconsistentIfStat :
3129 << CIfrInconsistentIf IIObj; >>
3130 L:InconsistentIf <<
3131 if (!mCompatibleMode) {
3132 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3133 }
3134 IIObj.SetLineNo(L->getLine());
3135 >>
3136 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3137 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3138 vfrStatementExpression[0]
3139 E:EndIf << CRT_END_OP (E); >>
3140 ";"
3141 ;
3142
3143 //
3144 // Compatible for framework vfr file
3145 //
3146 vfrStatementgrayoutIfSuppressIf:
3147 << CIfrSuppressIf SIObj; >>
3148 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3149 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3150 vfrStatementExpression[0]
3151 ";"
3152 ;
3153
3154 vfrStatementsuppressIfGrayOutIf:
3155 << CIfrGrayOutIf GOIObj; >>
3156 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3157 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3158 vfrStatementExpression[0]
3159 ";"
3160 ;
3161
3162 vfrStatementSuppressIfStatNew :
3163 << CIfrSuppressIf SIObj;>>
3164 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3165 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3166 vfrStatementExpression[0]
3167 ";"
3168 ( vfrStatementStatList )*
3169 E: EndIf ";" << CRT_END_OP (E); >>
3170 ;
3171
3172 vfrStatementGrayOutIfStatNew :
3173 << CIfrGrayOutIf GOIObj;>>
3174 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3175 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3176 vfrStatementExpression[0]
3177 ";"
3178 ( vfrStatementStatList )*
3179 E: EndIf ";" << CRT_END_OP (E); >>
3180 ;
3181
3182 vfrStatementSuppressIfStatOld :
3183 <<
3184 CIfrSuppressIf SIObj;
3185 BOOLEAN GrayOutExist = FALSE;
3186 >>
3187 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3188 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3189 vfrStatementExpression[0]
3190 ";"
3191 {
3192 vfrStatementsuppressIfGrayOutIf
3193 << GrayOutExist = TRUE; >>
3194 }
3195 ( vfrStatementStatListOld )*
3196 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
3197 ;
3198
3199 vfrStatementGrayOutIfStatOld :
3200 <<
3201 CIfrGrayOutIf GOIObj;
3202 BOOLEAN SuppressExist = FALSE;
3203 >>
3204 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3205 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3206 vfrStatementExpression[0]
3207 ";"
3208 {
3209 vfrStatementgrayoutIfSuppressIf
3210 << SuppressExist = TRUE; >>
3211 }
3212 ( vfrStatementStatListOld )*
3213 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
3214 ;
3215
3216 vfrImageTag :
3217 << CIfrImage IObj; >>
3218 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText(), S1->getLine())); IObj.SetLineNo(L->getLine()); >>
3219 ;
3220
3221 vfrLockedTag :
3222 << CIfrLocked LObj; >>
3223 L:Locked << LObj.SetLineNo(L->getLine()); >>
3224 ;
3225
3226 vfrModalTag :
3227 << CIfrModal MObj; >>
3228 L:Modal << MObj.SetLineNo(L->getLine()); >>
3229 ;
3230
3231 vfrStatementStatTag :
3232 vfrImageTag |
3233 vfrLockedTag
3234 ;
3235
3236 vfrStatementStatTagList :
3237 vfrStatementStatTag ( "," vfrStatementStatTag )*
3238 ;
3239
3240 vfrStatementImage :
3241 vfrImageTag
3242 ";"
3243 ;
3244
3245 vfrStatementModal :
3246 vfrModalTag
3247 ";"
3248 ;
3249
3250 vfrStatementLocked :
3251 vfrLockedTag
3252 ";"
3253 ;
3254
3255 vfrStatementInconsistentIf :
3256 << CIfrInconsistentIf IIObj; >>
3257 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
3258 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3259 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3260 vfrStatementExpression[0]
3261 E:EndIf << CRT_END_OP (E); >>
3262 ;
3263
3264 vfrStatementNoSubmitIf :
3265 << CIfrNoSubmitIf NSIObj; >>
3266 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
3267 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3268 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3269 vfrStatementExpression[0]
3270 E:EndIf << CRT_END_OP (E); >>
3271 ;
3272
3273 vfrStatementWarningIf :
3274 << CIfrWarningIf WIObj; >>
3275 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
3276 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >>
3277 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>}
3278 vfrStatementExpression[0]
3279 E:EndIf << CRT_END_OP (E); >>
3280 ;
3281
3282 vfrStatementDisableIfQuest :
3283 <<
3284 CIfrDisableIf DIObj;
3285 >>
3286 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3287 vfrStatementExpression[0] ";"
3288 vfrStatementQuestionOptionList
3289 E:EndIf << CRT_END_OP (E); >>
3290 ;
3291
3292 vfrStatementRefresh :
3293 << CIfrRefresh RObj; >>
3294 L:Refresh << RObj.SetLineNo(L->getLine()); >>
3295 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText(), I->getLine())); >>
3296 ;
3297
3298 vfrStatementRefreshEvent :
3299 <<
3300 CIfrRefreshId RiObj;
3301 EFI_GUID Guid;
3302 >>
3303 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
3304 "=" guidDefinition[Guid] << RiObj.SetRefreshEventGroutId (&Guid); >>
3305 ;
3306
3307 vfrStatementVarstoreDevice :
3308 << CIfrVarStoreDevice VDObj; >>
3309 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
3310 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >>
3311 ;
3312
3313 vfrStatementSuppressIfQuest :
3314 << CIfrSuppressIf SIObj; >>
3315 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3316 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3317 vfrStatementExpression[0] ";"
3318 vfrStatementQuestionOptionList
3319 E:EndIf << CRT_END_OP (E); >>
3320 ;
3321
3322 vfrStatementGrayOutIfQuest :
3323 << CIfrGrayOutIf GOIObj; >>
3324 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3325 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3326 vfrStatementExpression[0] ";"
3327 vfrStatementQuestionOptionList
3328 E:EndIf << CRT_END_OP (E); >>
3329 ;
3330
3331 vfrStatementOptions :
3332 vfrStatementOneOfOption
3333 ;
3334
3335 vfrStatementOneOfOption :
3336 <<
3337 UINT8 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3338 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
3339 CHAR8 *VarStoreName = NULL;
3340 UINT32 Size = 0;
3341 BOOLEAN TypeError = FALSE;
3342 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
3343 EFI_GUID *VarStoreGuid = NULL;
3344 BOOLEAN ArrayType = FALSE;
3345 CIfrOneOfOption *OOOObj;
3346 UINT8 *Type8 = (UINT8 *) ValueList;
3347 UINT16 *Type16 = (UINT16 *) ValueList;
3348 UINT32 *Type32 = (UINT32 *) ValueList;
3349 UINT64 *Type64 = (UINT64 *) ValueList;
3350 >>
3351 L:Option <<
3352 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3353 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
3354 }
3355
3356 >>
3357 Text "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3358 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
3359 <<
3360 if (gCurrentMinMaxData != NULL) {
3361 //set min/max value for oneof opcode
3362 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
3363 switch (_GET_CURRQEST_DATATYPE()) {
3364 case EFI_IFR_TYPE_NUM_SIZE_64:
3365 gCurrentMinMaxData->SetMinMaxStepData(Val->u64, Val->u64, Step);
3366 break;
3367 case EFI_IFR_TYPE_NUM_SIZE_32:
3368 gCurrentMinMaxData->SetMinMaxStepData(Val->u32, Val->u32, (UINT32) Step);
3369 break;
3370 case EFI_IFR_TYPE_NUM_SIZE_16:
3371 gCurrentMinMaxData->SetMinMaxStepData(Val->u16, Val->u16, (UINT16) Step);
3372 break;
3373 case EFI_IFR_TYPE_NUM_SIZE_8:
3374 gCurrentMinMaxData->SetMinMaxStepData(Val->u8, Val->u8, (UINT8) Step);
3375 break;
3376 default:
3377 break;
3378 }
3379 }
3380 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3381 Size = sizeof (EFI_IFR_TYPE_VALUE);
3382 } else if (ArrayType) {
3383 switch (_GET_CURRQEST_DATATYPE()) {
3384 case EFI_IFR_TYPE_NUM_SIZE_8 :
3385 while (Type8[Size] != 0) {
3386 Size++;
3387 }
3388 break;
3389 case EFI_IFR_TYPE_NUM_SIZE_16 :
3390 while (Type16[Size] != 0) {
3391 Size++;
3392 }
3393 Size *= sizeof (UINT16);
3394 break;
3395 case EFI_IFR_TYPE_NUM_SIZE_32 :
3396 while (Type32[Size] != 0) {
3397 Size++;
3398 }
3399 Size *= sizeof (UINT32);
3400 break;
3401 case EFI_IFR_TYPE_NUM_SIZE_64 :
3402 while (Type64[Size] != 0) {
3403 Size++;
3404 }
3405 Size *= sizeof (UINT64);
3406 break;
3407 default:
3408 break;
3409 }
3410 } else {
3411 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
3412 }
3413 if (ReturnCode != VFR_RETURN_SUCCESS) {
3414 _PCATCH (ReturnCode, L->getLine());
3415 }
3416
3417 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
3418 OOOObj = new CIfrOneOfOption((UINT8)Size);
3419 OOOObj->SetLineNo(L->getLine());
3420 OOOObj->SetOption (_STOSID(S->getText(), S->getLine()));
3421 if (ArrayType) {
3422 OOOObj->SetType (EFI_IFR_TYPE_BUFFER);
3423 } else {
3424 OOOObj->SetType (_GET_CURRQEST_DATATYPE());
3425 }
3426 OOOObj->SetValue (*Val);
3427 >>
3428 F:FLAGS "=" vfrOneOfOptionFlags[*OOOObj, F->getLine()]
3429 <<
3430 //
3431 // Array type only for default type OneOfOption.
3432 //
3433 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) == 0 && ArrayType) {
3434 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Default keyword should with array value type!");
3435 }
3436
3437 //
3438 // Clear the default flag if the option not use array value but has default flag.
3439 //
3440 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) != 0 && !ArrayType && gIsOrderedList) {
3441 OOOObj->SetFlags(OOOObj->GetFlags () & ~(EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG));
3442 }
3443
3444 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3445 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
3446 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
3447 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT) {
3448 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
3449 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3450 EFI_HII_DEFAULT_CLASS_STANDARD,
3451 _GET_CURRQEST_VARTINFO(),
3452 VarStoreName,
3453 VarStoreGuid,
3454 _GET_CURRQEST_DATATYPE (),
3455 *Val
3456 ), L->getLine());
3457 }
3458 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT_MFG) {
3459 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
3460 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3461 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
3462 _GET_CURRQEST_VARTINFO(),
3463 VarStoreName,
3464 VarStoreGuid,
3465 _GET_CURRQEST_DATATYPE (),
3466 *Val
3467 ), L->getLine());
3468 }
3469 }
3470 >>
3471 {
3472 "," Key "=" KN:Number <<
3473 if (!mCompatibleMode) {
3474 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3475 }
3476 //
3477 // Guid Option Key
3478 //
3479 CIfrOptionKey IfrOptionKey (
3480 gCurrentQuestion->QUESTION_ID(),
3481 *Val,
3482 _STOQID(KN->getText(), KN->getLine())
3483 );
3484 SET_LINE_INFO (IfrOptionKey, KN);
3485 >>
3486 }
3487 (
3488 T:"," vfrImageTag << OOOObj->SetScope (1); CRT_END_OP (T); >>
3489 )*
3490 ";" << if (OOOObj != NULL) {delete OOOObj;} >>
3491 ;
3492
3493 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3494 <<
3495 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3496 UINT8 HFlags = 0;
3497 >>
3498 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3499 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3500 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3501 ;
3502
3503 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3504 N:Number << $LFlags |= _STOU8(N->getText(), N->getLine()); >>
3505 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3506 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3507 | InteractiveFlag << $HFlags |= 0x04; >>
3508 | ResetRequiredFlag << $HFlags |= 0x10; >>
3509 | ReconnectRequiredFlag << $HFlags |= 0x40; >>
3510 | ManufacturingFlag << $LFlags |= 0x20; >>
3511 | DefaultFlag << $LFlags |= 0x10; >>
3512 | A:NVAccessFlag <<
3513 if (mCompatibleMode) {
3514 $HFlags |= 0x08;
3515 } else {
3516 gCVfrErrorHandle.HandleWarning (
3517 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3518 A->getLine(),
3519 A->getText()
3520 );
3521 }
3522 >>
3523 | L:LateCheckFlag <<
3524 if (mCompatibleMode) {
3525 $HFlags |= 0x20;
3526 } else {
3527 gCVfrErrorHandle.HandleWarning (
3528 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3529 L->getLine(),
3530 L->getText()
3531 );
3532 }
3533 >>
3534 ;
3535
3536 vfrStatementLabel :
3537 L:Label
3538 N:Number <<
3539 if (mCompatibleMode) {
3540 //
3541 // Add end Label for Framework Vfr
3542 //
3543 CIfrLabel LObj1;
3544 LObj1.SetLineNo(L->getLine());
3545 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3546 }
3547
3548 {
3549 CIfrLabel LObj2;
3550 LObj2.SetLineNo(L->getLine());
3551 LObj2.SetNumber (_STOU16(N->getText(), N->getLine()));
3552 }
3553 >>
3554 ";"
3555 ;
3556
3557 vfrStatementBanner :
3558 << CIfrBanner BObj; >>
3559 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3560 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >>
3561 (
3562 (
3563 Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >>
3564 Align
3565 (
3566 Left << BObj.SetAlign (0); >>
3567 | Center << BObj.SetAlign (1); >>
3568 | Right << BObj.SetAlign (2); >>
3569 ) ";"
3570 )
3571 |
3572 (
3573 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >>
3574 )
3575 )
3576 ;
3577
3578 //******************************************************************************
3579 //
3580 // keep some syntax for compatibility but not generate any IFR object
3581 //
3582 vfrStatementInvalidHidden :
3583 L:Hidden <<
3584 if (!mCompatibleMode) {
3585 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3586 }
3587 >>
3588 Value "=" Number ","
3589 Key "=" Number ";"
3590 ;
3591
3592 vfrStatementInvalidInconsistentIf :
3593 InconsistentIf
3594 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3595 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3596 vfrStatementExpression[0]
3597 EndIf
3598 ";"
3599 ;
3600
3601 vfrStatementInvalidInventory :
3602 L:Inventory <<
3603 if (!mCompatibleMode) {
3604 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3605 }
3606 >>
3607 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
3608 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
3609 {
3610 Text "=" "STRING_TOKEN" "\(" Number "\)"
3611 }
3612 ";"
3613 ;
3614
3615 vfrStatementInvalidSaveRestoreDefaults :
3616 (
3617 L:Save <<
3618 if (!mCompatibleMode) {
3619 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3620 }
3621 >>
3622 |
3623 K:Restore <<
3624 if (!mCompatibleMode) {
3625 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
3626 }
3627 >>
3628 )
3629 Defaults ","
3630 FormId "=" Number ","
3631 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
3632 Help "=" "STRING_TOKEN" "\(" Number "\)"
3633 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
3634 { "," Key "=" Number }
3635 ";"
3636 ;
3637
3638 //******************************************************************************
3639 //
3640 // The syntax of expression
3641 //
3642 #token Dup("dup") "dup"
3643 #token VarEqVal("vareqval") "vareqval"
3644 #token Var("var") "var"
3645 #token IdEqVal("ideqval") "ideqval"
3646 #token IdEqId("ideqid") "ideqid"
3647 #token IdEqValList("ideqvallist") "ideqvallist"
3648 #token QuestionRef("questionref") "questionref"
3649 #token RuleRef("ruleref") "ruleref"
3650 #token StringRef("stringref") "stringref"
3651 #token PushThis("pushthis") "pushthis"
3652 #token Security("security") "security"
3653 #token Get("get") "get"
3654 #token True("TRUE") "TRUE"
3655 #token False("FALSE") "FALSE"
3656 #token One("ONE") "ONE"
3657 #token Ones("ONES") "ONES"
3658 #token Zero("ZERO") "ZERO"
3659 #token Undefined("UNDEFINED") "UNDEFINED"
3660 #token Version("VERSION") "VERSION"
3661 #token Length("length") "length"
3662 #token AND("AND") "AND"
3663 #token OR("OR") "OR"
3664 #token NOT("NOT") "NOT"
3665 #token Set("set") "set"
3666 #token BitWiseNot("~") "\~"
3667 #token BoolVal("boolval") "boolval"
3668 #token StringVal("stringval") "stringval"
3669 #token UnIntVal("unintval") "unintval"
3670 #token ToUpper("toupper") "toupper"
3671 #token ToLower("tolower") "tolower"
3672 #token Match("match") "match"
3673 #token Match2("match2") "match2"
3674 #token Catenate("catenate") "catenate"
3675 #token QuestionRefVal("questionrefval") "questionrefval"
3676 #token StringRefVal("stringrefval") "stringrefval"
3677 #token Map("map") "map"
3678 #token RefreshGuid("refreshguid") "refreshguid"
3679
3680 //
3681 // Root expression extension function called by other function.
3682 //
3683 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
3684 << if ($RootLevel == 0) {mCIfrOpHdrIndex ++; if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); _CLEAR_SAVED_OPHDR ();} >>
3685 andTerm[$RootLevel, $ExpOpCount]
3686 (
3687 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3688 )*
3689 <<
3690 //
3691 // Extend OpCode Scope only for the root expression.
3692 //
3693 if ($ExpOpCount > 1 && $RootLevel == 0) {
3694 if (_SET_SAVED_OPHDR_SCOPE()) {
3695 CIfrEnd EObj;
3696 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
3697 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
3698 }
3699 }
3700 }
3701
3702 if ($RootLevel == 0) {
3703 mCIfrOpHdrIndex --;
3704 }
3705 >>
3706 ;
3707
3708 //
3709 // Add new sub function for the sub expression extension to remember the ExpOpCount
3710 // This funciton is only called by sub expression.
3711 //
3712 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
3713 andTerm[$RootLevel, $ExpOpCount]
3714 (
3715 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3716 )*
3717 ;
3718
3719 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3720 bitwiseorTerm[$RootLevel, $ExpOpCount]
3721 (
3722 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
3723 )*
3724 ;
3725
3726 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3727 bitwiseandTerm[$RootLevel, $ExpOpCount]
3728 (
3729 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
3730 )*
3731 ;
3732
3733 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3734 equalTerm[$RootLevel, $ExpOpCount]
3735 (
3736 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
3737 )*
3738 ;
3739
3740 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3741 compareTerm[$RootLevel, $ExpOpCount]
3742 (
3743 (
3744 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
3745 )
3746 |
3747 (
3748 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
3749 )
3750 )*
3751 ;
3752
3753 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3754 shiftTerm[$RootLevel, $ExpOpCount]
3755 (
3756 (
3757 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
3758 )
3759 |
3760 (
3761 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
3762 )
3763 |
3764 (
3765 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
3766 )
3767 |
3768 (
3769 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
3770 )
3771 )*
3772 ;
3773
3774 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3775 addMinusTerm[$RootLevel, $ExpOpCount]
3776 (
3777 (
3778 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
3779 )
3780 |
3781 (
3782 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
3783 )
3784 )*
3785 ;
3786
3787 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3788 multdivmodTerm[$RootLevel, $ExpOpCount]
3789 (
3790 (
3791 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
3792 )
3793 |
3794 (
3795 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
3796 )
3797 )*
3798 ;
3799
3800 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3801 castTerm[$RootLevel, $ExpOpCount]
3802 (
3803 (
3804 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
3805 )
3806 |
3807 (
3808 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
3809 )
3810 |
3811 (
3812 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
3813 )
3814 )*
3815 ;
3816
3817 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3818 << UINT8 CastType = 0xFF; >>
3819 (
3820 L:"\("
3821 (
3822 Boolean << CastType = 0; >>
3823 | Uint64 << CastType = 1; >>
3824 | Uint32 << CastType = 1; >>
3825 | Uint16 << CastType = 1; >>
3826 | Uint8 << CastType = 1; >>
3827 )
3828 "\)"
3829 )*
3830 atomTerm[$RootLevel, $ExpOpCount]
3831 <<
3832 switch (CastType) {
3833 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
3834 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
3835 }
3836 >>
3837 ;
3838
3839 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3840 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
3841 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
3842 | vfrExpressionMatch2[$RootLevel, $ExpOpCount]
3843 | vfrExpressionParen[$RootLevel, $ExpOpCount]
3844 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
3845 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
3846 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
3847 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
3848 | vfrExpressionMap[$RootLevel, $ExpOpCount]
3849 | (
3850 L:NOT
3851 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
3852 )
3853 ;
3854
3855 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3856 L:Catenate
3857 "\("
3858 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3859 ","
3860 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3861 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
3862 ;
3863
3864 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3865 L:Match
3866 "\("
3867 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3868 ","
3869 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3870 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
3871 ;
3872
3873 vfrExpressionMatch2 [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3874 <<
3875 EFI_GUID Guid;
3876 >>
3877 L:Match2
3878 "\("
3879 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3880 ","
3881 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3882 ","
3883 guidDefinition[Guid]
3884 "\)" << { CIfrMatch2 M2Obj(L->getLine(), &Guid); $ExpOpCount++; } >>
3885 ;
3886
3887 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3888 "\("
3889 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3890 "\)"
3891 ;
3892
3893 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3894 dupExp[$RootLevel, $ExpOpCount]
3895 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
3896 | ideqvalExp[$RootLevel, $ExpOpCount]
3897 | ideqidExp[$RootLevel, $ExpOpCount]
3898 | ideqvallistExp[$RootLevel, $ExpOpCount]
3899 | questionref1Exp[$RootLevel, $ExpOpCount]
3900 | rulerefExp[$RootLevel, $ExpOpCount]
3901 | stringref1Exp[$RootLevel, $ExpOpCount]
3902 | pushthisExp[$RootLevel, $ExpOpCount]
3903 | securityExp[$RootLevel, $ExpOpCount]
3904 | getExp[$RootLevel, $ExpOpCount]
3905 ;
3906
3907 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3908 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3909 ;
3910
3911 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3912 <<
3913 EFI_QUESTION_ID QId;
3914 UINT32 Mask;
3915 UINT16 ConstVal;
3916 CHAR8 *VarIdStr;
3917 UINT32 LineNo;
3918 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
3919 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
3920 >>
3921 L:VarEqVal <<
3922 if (!mCompatibleMode) {
3923 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3924 }
3925 >>
3926 VK:Var
3927 OpenParen
3928 VN:Number <<
3929 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
3930 VfrReturnCode = mCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
3931 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
3932 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
3933 VarIdStr,
3934 &mFormsetGuid,
3935 _STOSID(VN->getText(), VN->getLine()),
3936 0x2, //default type is UINT16
3937 FALSE
3938 ), VN);
3939 } else {
3940 _PCATCH (VfrReturnCode, VN);
3941 }
3942 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
3943 LineNo = GET_LINENO(VN);
3944 >>
3945 CloseParen
3946 (
3947 (
3948 "=="
3949 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3950 <<
3951 if (Mask == 0) {
3952 CIfrEqIdVal EIVObj (L->getLine());
3953 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3954 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3955 EIVObj.SetValue (ConstVal);
3956 $ExpOpCount++;
3957 } else {
3958 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3959 }
3960 >>
3961 )
3962 |
3963 (
3964 "<="
3965 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3966 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3967 )
3968 |
3969 (
3970 "<"
3971 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3972 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3973 )
3974 |
3975 (
3976 ">="
3977 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3978 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3979 )
3980 |
3981 (
3982 ">"
3983 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3984 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3985 )
3986 )
3987 ;
3988
3989 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3990 <<
3991 EFI_QUESTION_ID QId;
3992 UINT32 Mask;
3993 UINT16 ConstVal;
3994 CHAR8 *VarIdStr;
3995 UINT32 LineNo;
3996 >>
3997 L:IdEqVal
3998 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3999 (
4000 (
4001 "=="
4002 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
4003 <<
4004 if (Mask == 0) {
4005 CIfrEqIdVal EIVObj (L->getLine());
4006 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
4007 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
4008 EIVObj.SetValue (ConstVal);
4009 $ExpOpCount++;
4010 } else {
4011 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
4012 }
4013 >>
4014 )
4015 |
4016 (
4017 "<="
4018 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
4019 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
4020 )
4021 |
4022 (
4023 "<"
4024 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
4025 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
4026 )
4027 |
4028 (
4029 ">="
4030 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
4031 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
4032 )
4033 |
4034 (
4035 ">"
4036 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
4037 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
4038 )
4039 )
4040 ;
4041
4042 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4043 <<
4044 EFI_QUESTION_ID QId[2];
4045 UINT32 Mask[2];
4046 CHAR8 *VarIdStr[2];
4047 UINT32 LineNo[2];
4048 >>
4049 L:IdEqId
4050 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
4051 (
4052 (
4053 "=="
4054 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4055 <<
4056 if (Mask[0] & Mask[1]) {
4057 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
4058 } else {
4059 CIfrEqIdId EIIObj(L->getLine());
4060 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
4061 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
4062 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
4063 $ExpOpCount++;
4064 }
4065 >>
4066 )
4067 |
4068 (
4069 "<="
4070 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4071 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
4072 )
4073 |
4074 (
4075 "<"
4076 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4077 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
4078 )
4079 |
4080 (
4081 ">="
4082 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4083 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
4084 )
4085 |
4086 (
4087 ">"
4088 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4089 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
4090 )
4091 )
4092 ;
4093
4094 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4095 <<
4096 UINT16 ListLen = 0;
4097 EFI_QUESTION_ID QId;
4098 UINT32 Mask;
4099 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
4100 CHAR8 *VarIdStr;
4101 UINT32 LineNo;
4102 >>
4103 L:IdEqValList
4104 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
4105 "=="
4106 (
4107 V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >>
4108 )+
4109 <<
4110 if (Mask != 0) {
4111 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
4112 } else {
4113 UINT16 Index;
4114 CIfrEqIdList EILObj(L->getLine());
4115 if (QId != EFI_QUESTION_ID_INVALID) {
4116 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
4117 }
4118 EILObj.SetListLength (ListLen);
4119 for (Index = 0; Index < ListLen; Index++) {
4120 EILObj.SetValueList (Index, ValueList[Index]);
4121 }
4122
4123 EILObj.UpdateIfrBuffer();
4124 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
4125
4126 if (QId == EFI_QUESTION_ID_INVALID) {
4127 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
4128 }
4129 $ExpOpCount++;
4130 }
4131 >>
4132 ;
4133
4134 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4135 <<
4136 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4137 UINT32 BitMask;
4138 CHAR8 *QName = NULL;
4139 UINT32 LineNo = 0;
4140 >>
4141 L:QuestionRef
4142 "\("
4143 (
4144 QN:StringIdentifier <<
4145 QName = QN->getText();
4146 LineNo = QN->getLine();
4147 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
4148 >>
4149 | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >>
4150 )
4151 "\)"
4152 <<
4153 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
4154 ;
4155
4156 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4157 L:RuleRef
4158 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
4159 ;
4160
4161 //******************************************************
4162 // PARSE:
4163 // stringref (STR_FORM_SET_TITLE)
4164 //
4165 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4166 <<
4167 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
4168 >>
4169 L:StringRef
4170 "\("
4171 (
4172 "STRING_TOKEN"
4173 "\("
4174 S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >>
4175 "\)"
4176 | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >>
4177 )
4178 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
4179 ;
4180
4181 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4182 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
4183 ;
4184
4185 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4186 <<
4187 EFI_GUID Guid;
4188 >>
4189 L:Security
4190 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
4191 ;
4192
4193 numericVarStoreType [UINT8 & VarType] :
4194 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
4195 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
4196 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
4197 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
4198 ;
4199
4200 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4201 <<
4202 EFI_VARSTORE_INFO Info;
4203 CHAR8 *VarIdStr = NULL;
4204 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4205 UINT32 Mask = 0;
4206 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4207 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4208 UINT32 VarSize = 0;
4209 Info.mVarStoreId = 0;
4210 >>
4211 L:Get
4212 "\("
4213 vfrStorageVarId[Info, VarIdStr, FALSE]
4214 {"\|" FLAGS "=" numericVarStoreType [VarType] }
4215 "\)" <<
4216 {
4217 if (Info.mVarStoreId == 0) {
4218 // support Date/Time question
4219 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4220 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4221 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4222 }
4223 if (QType == QUESTION_DATE) {
4224 Info.mVarType = EFI_IFR_TYPE_DATE;
4225 } else if (QType == QUESTION_TIME) {
4226 Info.mVarType = EFI_IFR_TYPE_TIME;
4227 }
4228 switch (Mask) {
4229 case DATE_YEAR_BITMASK:
4230 Info.mInfo.mVarOffset = 0;
4231 break;
4232 case DATE_DAY_BITMASK:
4233 Info.mInfo.mVarOffset = 3;
4234 break;
4235 case TIME_HOUR_BITMASK:
4236 Info.mInfo.mVarOffset = 0;
4237 break;
4238 case TIME_MINUTE_BITMASK:
4239 Info.mInfo.mVarOffset = 1;
4240 break;
4241 case TIME_SECOND_BITMASK:
4242 Info.mInfo.mVarOffset = 2;
4243 break;
4244 default:
4245 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4246 break;
4247 }
4248 } else {
4249 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4250 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4251 }
4252 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4253 Info.mVarType = VarType;
4254 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4255 Info.mVarTotalSize = VarSize;
4256 }
4257 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4258 if (VarSize != Info.mVarTotalSize) {
4259 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4260 }
4261 }
4262 CIfrGet GObj(L->getLine());
4263 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
4264 GObj.SetVarInfo (&Info);
4265 delete VarIdStr;
4266 $ExpOpCount++;
4267 }
4268 >>
4269 ;
4270
4271 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4272 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
4273 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
4274 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
4275 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
4276 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
4277 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
4278 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
4279 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
4280 ;
4281
4282 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4283 lengthExp[$RootLevel, $ExpOpCount]
4284 | bitwisenotExp[$RootLevel, $ExpOpCount]
4285 | question23refExp[$RootLevel, $ExpOpCount]
4286 | stringref2Exp[$RootLevel, $ExpOpCount]
4287 | toboolExp[$RootLevel, $ExpOpCount]
4288 | tostringExp[$RootLevel, $ExpOpCount]
4289 | unintExp[$RootLevel, $ExpOpCount]
4290 | toupperExp[$RootLevel, $ExpOpCount]
4291 | tolwerExp[$RootLevel, $ExpOpCount]
4292 | setExp[$RootLevel, $ExpOpCount]
4293 ;
4294
4295 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4296 L:Length
4297 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4298 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
4299 ;
4300
4301 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4302 L:BitWiseNot
4303 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4304 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
4305 ;
4306
4307 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4308 <<
4309 UINT8 Type = 0x1;
4310 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
4311 EFI_GUID Guid = {0,};
4312 >>
4313 L:QuestionRefVal
4314 "\("
4315 {
4316 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >>
4317 }
4318 {
4319 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
4320 }
4321 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4322 "\)"
4323 <<
4324 switch (Type) {
4325 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
4326 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
4327 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;}
4328 }
4329 $ExpOpCount++;
4330 >>
4331 ;
4332
4333 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4334 L:StringRefVal
4335 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4336 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
4337 ;
4338
4339 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4340 L:BoolVal
4341 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4342 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
4343 ;
4344
4345 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4346 << UINT8 Fmt = 0; >>
4347 L:StringVal
4348 {
4349 Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >>
4350 }
4351 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4352 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
4353 ;
4354
4355 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4356 L:UnIntVal
4357 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4358 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
4359 ;
4360
4361 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4362 L:ToUpper
4363 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4364 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
4365 ;
4366
4367 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4368 L:ToLower
4369 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4370 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
4371 ;
4372
4373 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4374 <<
4375 EFI_VARSTORE_INFO Info;
4376 CHAR8 *VarIdStr = NULL;
4377 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4378 UINT32 Mask = 0;
4379 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4380 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4381 UINT32 VarSize = 0;
4382 Info.mVarStoreId = 0;
4383 >>
4384 L:Set
4385 "\("
4386 vfrStorageVarId[Info, VarIdStr, FALSE]
4387 {"\|" FLAG "=" numericVarStoreType [VarType] }
4388 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4389 "\)"
4390 <<
4391 {
4392 if (Info.mVarStoreId == 0) {
4393 // support Date/Time question
4394 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4395 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4396 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4397 }
4398 if (QType == QUESTION_DATE) {
4399 Info.mVarType = EFI_IFR_TYPE_DATE;
4400 } else if (QType == QUESTION_TIME) {
4401 Info.mVarType = EFI_IFR_TYPE_TIME;
4402 }
4403 switch (Mask) {
4404 case DATE_YEAR_BITMASK:
4405 Info.mInfo.mVarOffset = 0;
4406 break;
4407 case DATE_DAY_BITMASK:
4408 Info.mInfo.mVarOffset = 3;
4409 break;
4410 case TIME_HOUR_BITMASK:
4411 Info.mInfo.mVarOffset = 0;
4412 break;
4413 case TIME_MINUTE_BITMASK:
4414 Info.mInfo.mVarOffset = 1;
4415 break;
4416 case TIME_SECOND_BITMASK:
4417 Info.mInfo.mVarOffset = 2;
4418 break;
4419 default:
4420 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4421 break;
4422 }
4423 } else {
4424 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4425 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4426 }
4427 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4428 Info.mVarType = VarType;
4429 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4430 Info.mVarTotalSize = VarSize;
4431 }
4432 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4433 if (VarSize != Info.mVarTotalSize) {
4434 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4435 }
4436 }
4437 CIfrSet TSObj(L->getLine());
4438 TSObj.SetVarInfo (&Info);
4439 delete VarIdStr;
4440 $ExpOpCount++;
4441 }
4442 >>
4443 ;
4444
4445 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4446 conditionalExp[$RootLevel, $ExpOpCount]
4447 | findExp[$RootLevel, $ExpOpCount]
4448 | midExp[$RootLevel, $ExpOpCount]
4449 | tokenExp[$RootLevel, $ExpOpCount]
4450 | spanExp[$RootLevel, $ExpOpCount]
4451 ;
4452
4453 #token Cond("cond") "cond"
4454 #token Find("find") "find"
4455 #token Mid("mid") "mid"
4456 #token Tok("token") "token"
4457 #token Span("span") "span"
4458
4459 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4460 L:Cond "\("
4461 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4462 "?"
4463 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4464 ":"
4465 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4466 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
4467 ;
4468
4469 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4470 << UINT8 Format; >>
4471 L:Find "\("
4472 findFormat[Format] ( "\|" findFormat[Format] )*
4473 ","
4474 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4475 ","
4476 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4477 ","
4478 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4479 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
4480 ;
4481
4482 findFormat [UINT8 & Format] :
4483 "SENSITIVE" << $Format = 0x00; >>
4484 | "INSENSITIVE" << $Format = 0x01; >>
4485 ;
4486
4487 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4488 L:Mid "\("
4489 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4490 ","
4491 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4492 ","
4493 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4494 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
4495 ;
4496
4497 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4498 L:Tok "\("
4499 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4500 ","
4501 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4502 ","
4503 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4504 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
4505 ;
4506
4507 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4508 << UINT8 Flags = 0; >>
4509 S:Span "\("
4510 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4511 ","
4512 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4513 ","
4514 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4515 ","
4516 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4517 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4518 ;
4519
4520 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4521 L:Map
4522 "\("
4523 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4524 ":" << { CIfrMap MObj(L->getLine()); } >>
4525 (
4526 vfrStatementExpression[0]
4527 ","
4528 vfrStatementExpression[0]
4529 ";"
4530 ) *
4531 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4532 ;
4533
4534 spanFlags [UINT8 & Flags] :
4535 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
4536 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4537 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4538 ;
4539
4540 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4541 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4542
4543 //******************************************************************************
4544 //
4545 // Parser class definition.
4546 //
4547 class EfiVfrParser {
4548 <<
4549 private:
4550 UINT8 mParserStatus;
4551 BOOLEAN mConstantOnlyInExpression;
4552
4553 CVfrDefaultStore mCVfrDefaultStore;
4554 CVfrDataStorage mCVfrDataStorage;
4555 CVfrQuestionDB mCVfrQuestionDB;
4556 CVfrRulesDB mCVfrRulesDB;
4557
4558 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4559 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4560 UINT8 mCIfrOpHdrIndex;
4561 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4562 VOID _CLEAR_SAVED_OPHDR (VOID);
4563 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4564
4565
4566 EFI_VARSTORE_INFO mCurrQestVarInfo;
4567 EFI_GUID *mOverrideClassGuid;
4568 CHAR8* mLastFormEndAddr;
4569
4570 //
4571 // Whether the question already has default value.
4572 //
4573 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
4574 UINT16 mUsedDefaultCount;
4575
4576 //
4577 // For framework vfr compatibility
4578 //
4579 BOOLEAN mCompatibleMode;
4580 EFI_GUID mFormsetGuid;
4581
4582 VOID _CRT_OP (IN BOOLEAN);
4583
4584 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
4585 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
4586
4587 UINT8 _GET_CURRQEST_DATATYPE ();
4588 UINT32 _GET_CURRQEST_VARSIZE ();
4589 UINT32 _GET_CURRQEST_ARRAY_SIZE();
4590 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
4591
4592 public:
4593 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
4594 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
4595 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
4596 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
4597 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
4598
4599 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
4600
4601 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
4602 CHAR8* _U32TOS (IN UINT32);
4603 UINT8 _STOU8 (IN CHAR8 *, IN UINT32);
4604 UINT16 _STOU16 (IN CHAR8 *, IN UINT32);
4605 UINT32 _STOU32 (IN CHAR8 *, IN UINT32);
4606 UINT64 _STOU64 (IN CHAR8 *, IN UINT32);
4607 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4608 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4609 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32);
4610
4611 EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32);
4612 EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32);
4613 EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32);
4614
4615 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
4616
4617 VOID _DeclareDefaultLinearVarStore (IN UINT32);
4618 VOID _DeclareStandardDefaultStorage (IN UINT32);
4619 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
4620
4621 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
4622
4623 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
4624 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
4625 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);
4626 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
4627 VOID SetOverrideClassGuid (IN EFI_GUID *);
4628 //
4629 // For framework vfr compatibility
4630 //
4631 VOID SetCompatibleMode (IN BOOLEAN);
4632 >>
4633 }
4634
4635 <<
4636 VOID
4637 EfiVfrParser::_SAVE_OPHDR_COND (
4638 IN CIfrOpHeader &OpHdr,
4639 IN BOOLEAN Cond,
4640 IN UINT32 LineNo
4641 )
4642 {
4643 if (Cond == TRUE) {
4644 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4645 return ;
4646 }
4647 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
4648 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
4649 }
4650 }
4651
4652 VOID
4653 EfiVfrParser::_CLEAR_SAVED_OPHDR (
4654 VOID
4655 )
4656 {
4657 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
4658 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
4659 }
4660
4661 BOOLEAN
4662 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
4663 VOID
4664 )
4665 {
4666 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4667 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
4668 return TRUE;
4669 }
4670
4671 //
4672 // IfrOpHdr is not set, FALSE is return.
4673 //
4674 return FALSE;
4675 }
4676
4677 VOID
4678 EfiVfrParser::_CRT_OP (
4679 IN BOOLEAN Crt
4680 )
4681 {
4682 gCreateOp = Crt;
4683 }
4684
4685 VOID
4686 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
4687 IN EFI_VARSTORE_INFO &Info
4688 )
4689 {
4690 mCurrQestVarInfo = Info;
4691 }
4692
4693 EFI_VARSTORE_INFO &
4694 EfiVfrParser::_GET_CURRQEST_VARTINFO (
4695 VOID
4696 )
4697 {
4698 return mCurrQestVarInfo;
4699 }
4700
4701 UINT32
4702 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
4703 VOID
4704 )
4705 {
4706 UINT8 Size = 1;
4707
4708 switch (mCurrQestVarInfo.mVarType) {
4709 case EFI_IFR_TYPE_NUM_SIZE_8:
4710 Size = 1;
4711 break;
4712
4713 case EFI_IFR_TYPE_NUM_SIZE_16:
4714 Size = 2;
4715 break;
4716
4717 case EFI_IFR_TYPE_NUM_SIZE_32:
4718 Size = 4;
4719 break;
4720
4721 case EFI_IFR_TYPE_NUM_SIZE_64:
4722 Size = 8;
4723 break;
4724
4725 default:
4726 break;
4727 }
4728
4729 return (mCurrQestVarInfo.mVarTotalSize / Size);
4730 }
4731
4732 UINT8
4733 EfiVfrParser::_GET_CURRQEST_DATATYPE (
4734 VOID
4735 )
4736 {
4737 return mCurrQestVarInfo.mVarType;
4738 }
4739
4740 UINT32
4741 EfiVfrParser::_GET_CURRQEST_VARSIZE (
4742 VOID
4743 )
4744 {
4745 return mCurrQestVarInfo.mVarTotalSize;
4746 }
4747
4748 VOID
4749 EfiVfrParser::_PCATCH (
4750 IN INTN ReturnCode,
4751 IN INTN ExpectCode,
4752 IN ANTLRTokenPtr Tok,
4753 IN CONST CHAR8 *ErrorMsg
4754 )
4755 {
4756 if (ReturnCode != ExpectCode) {
4757 mParserStatus++;
4758 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
4759 }
4760 }
4761
4762 VOID
4763 EfiVfrParser::_PCATCH (
4764 IN EFI_VFR_RETURN_CODE ReturnCode
4765 )
4766 {
4767 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
4768 }
4769
4770 VOID
4771 EfiVfrParser::_PCATCH (
4772 IN EFI_VFR_RETURN_CODE ReturnCode,
4773 IN ANTLRTokenPtr Tok
4774 )
4775 {
4776 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
4777 }
4778
4779 VOID
4780 EfiVfrParser::_PCATCH (
4781 IN EFI_VFR_RETURN_CODE ReturnCode,
4782 IN UINT32 LineNum
4783 )
4784 {
4785 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
4786 }
4787
4788 VOID
4789 EfiVfrParser::_PCATCH (
4790 IN EFI_VFR_RETURN_CODE ReturnCode,
4791 IN UINT32 LineNum,
4792 IN CONST CHAR8 *ErrorMsg
4793 )
4794 {
4795 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
4796 }
4797
4798 VOID
4799 EfiVfrParser::syn (
4800 ANTLRAbstractToken *Tok,
4801 ANTLRChar *Egroup,
4802 SetWordType *Eset,
4803 ANTLRTokenType ETok,
4804 INT32 Huh
4805 )
4806 {
4807 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
4808
4809 mParserStatus += 1;
4810 }
4811
4812 CHAR8 *
4813 EfiVfrParser::TrimHex (
4814 IN CHAR8 *Str,
4815 OUT BOOLEAN *IsHex
4816 )
4817 {
4818 *IsHex = FALSE;
4819
4820 while (*Str && *Str == ' ') {
4821 Str++;
4822 }
4823 while (*Str && *Str == '0') {
4824 Str++;
4825 }
4826 if (*Str && (*Str == 'x' || *Str == 'X')) {
4827 Str++;
4828 *IsHex = TRUE;
4829 }
4830
4831 return Str;
4832 }
4833
4834 CHAR8 *
4835 EfiVfrParser::_U32TOS (
4836 IN UINT32 Value
4837 )
4838 {
4839 CHAR8 *Str;
4840 Str = new CHAR8[20];
4841 sprintf (Str, "%d", Value);
4842 return Str;
4843 }
4844
4845 UINT8
4846 EfiVfrParser::_STOU8 (
4847 IN CHAR8 *Str,
4848 IN UINT32 LineNum
4849 )
4850 {
4851 BOOLEAN IsHex;
4852 UINT8 Value;
4853 CHAR8 c;
4854
4855 UINT8 PreviousValue;
4856 CHAR8 *OrigString = Str;
4857 CHAR8 ErrorMsg[100];
4858
4859 Str = TrimHex (Str, &IsHex);
4860 for (Value = 0; (c = *Str) != '\0'; Str++) {
4861 PreviousValue = Value;
4862 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4863
4864 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4865 Value += (c - 'a' + 10);
4866 }
4867 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4868 Value += (c - 'A' + 10);
4869 }
4870 if (c >= '0' && c <= '9') {
4871 Value += (c - '0');
4872 }
4873 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4874 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString);
4875 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4876 }
4877 }
4878
4879 return Value;
4880 }
4881
4882 UINT16
4883 EfiVfrParser::_STOU16 (
4884 IN CHAR8 *Str,
4885 IN UINT32 LineNum
4886 )
4887 {
4888 BOOLEAN IsHex;
4889 UINT16 Value;
4890 CHAR8 c;
4891
4892 UINT16 PreviousValue;
4893 CHAR8 *OrigString = Str;
4894 CHAR8 ErrorMsg[100];
4895
4896 Str = TrimHex (Str, &IsHex);
4897 for (Value = 0; (c = *Str) != '\0'; Str++) {
4898 PreviousValue = Value;
4899 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4900
4901 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4902 Value += (c - 'a' + 10);
4903 }
4904 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4905 Value += (c - 'A' + 10);
4906 }
4907 if (c >= '0' && c <= '9') {
4908 Value += (c - '0');
4909 }
4910 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4911 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString);
4912 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4913 }
4914 }
4915
4916 return Value;
4917 }
4918
4919 UINT32
4920 EfiVfrParser::_STOU32 (
4921 IN CHAR8 *Str,
4922 IN UINT32 LineNum
4923 )
4924 {
4925 BOOLEAN IsHex;
4926 UINT32 Value;
4927 CHAR8 c;
4928
4929 UINT32 PreviousValue;
4930 CHAR8 *OrigString = Str;
4931 CHAR8 ErrorMsg[100];
4932
4933 Str = TrimHex (Str, &IsHex);
4934 for (Value = 0; (c = *Str) != '\0'; Str++) {
4935 PreviousValue = Value;
4936 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4937
4938 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4939 Value += (c - 'a' + 10);
4940 }
4941 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4942 Value += (c - 'A' + 10);
4943 }
4944 if (c >= '0' && c <= '9') {
4945 Value += (c - '0');
4946 }
4947 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) {
4948 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString);
4949 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4950 }
4951 }
4952
4953 return Value;
4954 }
4955
4956 UINT64
4957 EfiVfrParser::_STOU64 (
4958 IN CHAR8 *Str,
4959 IN UINT32 LineNum
4960 )
4961 {
4962 BOOLEAN IsHex;
4963 UINT64 Value;
4964 CHAR8 c;
4965 UINT64 PreviousValue;
4966 CHAR8 *OrigString = Str;
4967 CHAR8 ErrorMsg[100];
4968
4969 Str = TrimHex (Str, &IsHex);
4970 for (Value = 0; (c = *Str) != '\0'; Str++) {
4971 PreviousValue = Value;
4972 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4973
4974 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4975 Value += (c - 'a' + 10);
4976 }
4977 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4978 Value += (c - 'A' + 10);
4979 }
4980 if (c >= '0' && c <= '9') {
4981 Value += (c - '0');
4982 }
4983 if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) {
4984 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString);
4985 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4986 }
4987 }
4988
4989 return Value;
4990 }
4991
4992 EFI_HII_DATE
4993 EfiVfrParser::_STOD (
4994 IN CHAR8 *Year,
4995 IN CHAR8 *Month,
4996 IN CHAR8 *Day,
4997 IN UINT32 LineNum
4998 )
4999 {
5000 EFI_HII_DATE Date;
5001
5002 Date.Year = _STOU16 (Year, LineNum);
5003 Date.Month = _STOU8 (Month, LineNum);
5004 Date.Day = _STOU8 (Day, LineNum);
5005
5006 return Date;
5007 }
5008
5009 EFI_HII_TIME
5010 EfiVfrParser::_STOT (
5011 IN CHAR8 *Hour,
5012 IN CHAR8 *Minute,
5013 IN CHAR8 *Second,
5014 IN UINT32 LineNum
5015 )
5016 {
5017 EFI_HII_TIME Time;
5018
5019 Time.Hour = _STOU8 (Hour, LineNum);
5020 Time.Minute = _STOU8 (Minute, LineNum);
5021 Time.Second = _STOU8 (Second, LineNum);
5022
5023 return Time;
5024 }
5025
5026 EFI_STRING_ID
5027 EfiVfrParser::_STOSID (
5028 IN CHAR8 *Str,
5029 IN UINT32 LineNum
5030 )
5031 {
5032 return (EFI_STRING_ID)_STOU16(Str, LineNum);
5033 }
5034
5035 EFI_FORM_ID
5036 EfiVfrParser::_STOFID (
5037 IN CHAR8 *Str,
5038 IN UINT32 LineNum
5039 )
5040 {
5041 return (EFI_FORM_ID)_STOU16(Str, LineNum);
5042 }
5043
5044 EFI_QUESTION_ID
5045 EfiVfrParser::_STOQID (
5046 IN CHAR8 *Str,
5047 IN UINT32 LineNum
5048 )
5049 {
5050 return (EFI_QUESTION_ID)_STOU16(Str, LineNum);
5051 }
5052
5053 VOID
5054 EfiVfrParser::_STRCAT (
5055 IN OUT CHAR8 **Dest,
5056 IN CONST CHAR8 *Src
5057 )
5058 {
5059 CHAR8 *NewStr;
5060 UINT32 Len;
5061
5062 if ((Dest == NULL) || (Src == NULL)) {
5063 return;
5064 }
5065
5066 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
5067 Len += strlen (Src);
5068 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
5069 return;
5070 }
5071 NewStr[0] = '\0';
5072 if (*Dest != NULL) {
5073 strcpy (NewStr, *Dest);
5074 delete *Dest;
5075 }
5076 strcat (NewStr, Src);
5077
5078 *Dest = NewStr;
5079 }
5080
5081 EFI_HII_REF
5082 EfiVfrParser::_STOR (
5083 IN CHAR8 *QuestionId,
5084 IN CHAR8 *FormId,
5085 IN EFI_GUID *FormSetGuid,
5086 IN CHAR8 *DevicePath,
5087 IN UINT32 LineNum
5088 )
5089 {
5090 EFI_HII_REF Ref;
5091 UINT32 Index;
5092
5093 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
5094 Ref.QuestionId = _STOQID (QuestionId, LineNum);
5095 Ref.FormId = _STOFID (FormId, LineNum);
5096 Ref.DevicePath = _STOSID (DevicePath, LineNum);
5097
5098 return Ref;
5099 }
5100
5101 //
5102 // framework vfr to default declare varstore for each structure
5103 //
5104 VOID
5105 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
5106 IN UINT32 LineNo
5107 )
5108 {
5109 SVfrVarStorageNode *pNode;
5110 UINT32 TypeSize;
5111 BOOLEAN FirstNode;
5112 CONST CHAR8 VarName[] = "Setup";
5113
5114 FirstNode = TRUE;
5115 pNode = mCVfrDataStorage.GetBufferVarStoreList();
5116 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
5117 //
5118 // Create the default Buffer Var Store when no VarStore is defined.
5119 // its name should be "Setup"
5120 //
5121 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
5122 CIfrVarStore VSObj;
5123 VSObj.SetLineNo (LineNo);
5124 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
5125 VSObj.SetSize ((UINT16) TypeSize);
5126 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
5127 VSObj.SetName ((CHAR8 *) VarName);
5128 VSObj.SetGuid (&mFormsetGuid);
5129 #ifdef VFREXP_DEBUG
5130 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
5131 #endif
5132 } else {
5133 for (; pNode != NULL; pNode = pNode->mNext) {
5134 //
5135 // create the default varstore opcode for not declared varstore
5136 // the first varstore name should be "Setup"
5137 //
5138 if (!pNode->mAssignedFlag) {
5139 CIfrVarStore VSObj;
5140 VSObj.SetLineNo (LineNo);
5141 VSObj.SetVarStoreId (pNode->mVarStoreId);
5142 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
5143 if (FirstNode) {
5144 VSObj.SetName ((CHAR8 *) VarName);
5145 FirstNode = FALSE;
5146 } else {
5147 VSObj.SetName (pNode->mVarStoreName);
5148 }
5149 VSObj.SetGuid (&pNode->mGuid);
5150 #ifdef VFREXP_DEBUG
5151 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
5152 #endif
5153 }
5154 }
5155 }
5156
5157 pNode = mCVfrDataStorage.GetEfiVarStoreList();
5158 for (; pNode != NULL; pNode = pNode->mNext) {
5159 //
5160 // create the default efi varstore opcode for not exist varstore
5161 //
5162 if (!pNode->mAssignedFlag) {
5163 CIfrVarStoreEfi VSEObj;
5164 VSEObj.SetLineNo (LineNo);
5165 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
5166 VSEObj.SetGuid (&pNode->mGuid);
5167 VSEObj.SetVarStoreId (pNode->mVarStoreId);
5168 // Generate old efi varstore storage structure for compatiable with old "VarEqVal" opcode,
5169 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
5170 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
5171 #ifdef VFREXP_DEBUG
5172 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
5173 #endif
5174 }
5175 }
5176
5177 }
5178
5179 VOID
5180 EfiVfrParser::_DeclareDefaultLinearVarStore (
5181 IN UINT32 LineNo
5182 )
5183 {
5184 UINT32 Index;
5185 CHAR8 **TypeNameList;
5186 UINT32 ListSize;
5187 CONST CHAR8 DateName[] = "Date";
5188 CONST CHAR8 TimeName[] = "Time";
5189 CONST CHAR8 DateType[] = "EFI_HII_DATE";
5190 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
5191
5192 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
5193
5194 for (Index = 0; Index < ListSize; Index++) {
5195 UINT32 Size;
5196 EFI_VARSTORE_ID VarStoreId;
5197 CIfrVarStore VSObj;
5198
5199 VSObj.SetLineNo (LineNo);
5200 mCVfrDataStorage.DeclareBufferVarStore (
5201 TypeNameList[Index],
5202 &mFormsetGuid,
5203 &gCVfrVarDataTypeDB,
5204 TypeNameList[Index],
5205 EFI_VARSTORE_ID_INVALID
5206 );
5207 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
5208 VSObj.SetVarStoreId (VarStoreId);
5209 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
5210 VSObj.SetSize ((UINT16) Size);
5211 VSObj.SetName (TypeNameList[Index]);
5212 VSObj.SetGuid (&mFormsetGuid);
5213 }
5214
5215 //
5216 // not required to declare Date and Time VarStore,
5217 // because code to support old format Data and Time
5218 //
5219 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
5220 UINT32 Size;
5221 EFI_VARSTORE_ID VarStoreId;
5222 CIfrVarStore VSObj;
5223
5224 VSObj.SetLineNo (LineNo);
5225 mCVfrDataStorage.DeclareBufferVarStore (
5226 (CHAR8 *) DateName,
5227 &mFormsetGuid,
5228 &gCVfrVarDataTypeDB,
5229 (CHAR8 *) DateType,
5230 EFI_VARSTORE_ID_INVALID
5231 );
5232 mCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
5233 VSObj.SetVarStoreId (VarStoreId);
5234 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
5235 VSObj.SetSize ((UINT16) Size);
5236 VSObj.SetName ((CHAR8 *) DateName);
5237 VSObj.SetGuid (&mFormsetGuid);
5238 }
5239
5240 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
5241 UINT32 Size;
5242 EFI_VARSTORE_ID VarStoreId;
5243 CIfrVarStore VSObj;
5244
5245 VSObj.SetLineNo (LineNo);
5246 mCVfrDataStorage.DeclareBufferVarStore (
5247 (CHAR8 *) TimeName,
5248 &mFormsetGuid,
5249 &gCVfrVarDataTypeDB,
5250 (CHAR8 *) TimeType,
5251 EFI_VARSTORE_ID_INVALID
5252 );
5253 mCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
5254 VSObj.SetVarStoreId (VarStoreId);
5255 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
5256 VSObj.SetSize ((UINT16) Size);
5257 VSObj.SetName ((CHAR8 *) TimeName);
5258 VSObj.SetGuid (&mFormsetGuid);
5259 }
5260 }
5261
5262 VOID
5263 EfiVfrParser::_DeclareStandardDefaultStorage (
5264 IN UINT32 LineNo
5265 )
5266 {
5267 //
5268 // Default Store is declared.
5269 //
5270 CIfrDefaultStore DSObj;
5271
5272 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
5273 DSObj.SetLineNo (LineNo);
5274 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
5275 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
5276
5277 //
5278 // Default MANUFACTURING Store is declared.
5279 //
5280 CIfrDefaultStore DSObjMF;
5281
5282 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5283 DSObjMF.SetLineNo (LineNo);
5284 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
5285 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5286 }
5287
5288 VOID
5289 EfiVfrParser::AssignQuestionKey (
5290 IN CIfrQuestionHeader &QHObj,
5291 IN ANTLRTokenPtr KeyTok
5292 )
5293 {
5294 UINT16 KeyValue;
5295
5296 if (KeyTok == NULL) {
5297 return;
5298 }
5299
5300 KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine());
5301
5302 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
5303 /*
5304 * if the question is not CALLBACK ignore the key.
5305 */
5306 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
5307 QHObj.SetQuestionId (KeyValue);
5308 }
5309 }
5310
5311 VOID
5312 EfiVfrParser::ConvertIdExpr (
5313 IN UINT32 &ExpOpCount,
5314 IN UINT32 LineNo,
5315 IN EFI_QUESTION_ID QId,
5316 IN CHAR8 *VarIdStr,
5317 IN UINT32 BitMask
5318 )
5319 {
5320 CIfrQuestionRef1 QR1Obj(LineNo);
5321 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
5322 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
5323
5324 if (BitMask != 0) {
5325 CIfrUint32 U32Obj(LineNo);
5326 U32Obj.SetValue (BitMask);
5327
5328 CIfrBitWiseAnd BWAObj(LineNo);
5329
5330 CIfrUint8 U8Obj(LineNo);
5331 switch (BitMask) {
5332 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
5333 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
5334 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
5335 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
5336 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
5337 }
5338
5339 CIfrShiftRight SRObj(LineNo);
5340 }
5341
5342 ExpOpCount += 4;
5343 }
5344
5345 VOID
5346 EfiVfrParser::IdEqValDoSpecial (
5347 IN UINT32 &ExpOpCount,
5348 IN UINT32 LineNo,
5349 IN EFI_QUESTION_ID QId,
5350 IN CHAR8 *VarIdStr,
5351 IN UINT32 BitMask,
5352 IN UINT16 ConstVal,
5353 IN EFI_COMPARE_TYPE CompareType
5354 )
5355 {
5356 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
5357
5358 if (ConstVal > 0xFF) {
5359 CIfrUint16 U16Obj(LineNo);
5360 U16Obj.SetValue (ConstVal);
5361 } else {
5362 CIfrUint8 U8Obj(LineNo);
5363 U8Obj.SetValue ((UINT8)ConstVal);
5364 }
5365
5366 switch (CompareType) {
5367 case EQUAL :
5368 {
5369 CIfrEqual EObj(LineNo);
5370 break;
5371 }
5372 case LESS_EQUAL :
5373 {
5374 CIfrLessEqual LEObj(LineNo);
5375 break;
5376 }
5377 case LESS_THAN :
5378 {
5379 CIfrLessThan LTObj(LineNo);
5380 break;
5381 }
5382 case GREATER_EQUAL :
5383 {
5384 CIfrGreaterEqual GEObj(LineNo);
5385 break;
5386 }
5387 case GREATER_THAN :
5388 {
5389 CIfrGreaterThan GTObj(LineNo);
5390 break;
5391 }
5392 }
5393
5394 ExpOpCount += 2;
5395 }
5396
5397 VOID
5398 EfiVfrParser::IdEqIdDoSpecial (
5399 IN UINT32 &ExpOpCount,
5400 IN UINT32 LineNo,
5401 IN EFI_QUESTION_ID QId1,
5402 IN CHAR8 *VarId1Str,
5403 IN UINT32 BitMask1,
5404 IN EFI_QUESTION_ID QId2,
5405 IN CHAR8 *VarId2Str,
5406 IN UINT32 BitMask2,
5407 IN EFI_COMPARE_TYPE CompareType
5408 )
5409 {
5410 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
5411 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
5412
5413 switch (CompareType) {
5414 case EQUAL :
5415 {
5416 CIfrEqual EObj(LineNo);
5417 break;
5418 }
5419 case LESS_EQUAL :
5420 {
5421 CIfrLessEqual LEObj(LineNo);
5422 break;
5423 }
5424 case LESS_THAN :
5425 {
5426 CIfrLessThan LTObj(LineNo);
5427 break;
5428 }
5429 case GREATER_EQUAL :
5430 {
5431 CIfrGreaterEqual GEObj(LineNo);
5432 break;
5433 }
5434 case GREATER_THAN :
5435 {
5436 CIfrGreaterThan GTObj(LineNo);
5437 break;
5438 }
5439 }
5440
5441 ExpOpCount++;
5442 }
5443
5444 VOID
5445 EfiVfrParser::IdEqListDoSpecial (
5446 IN UINT32 &ExpOpCount,
5447 IN UINT32 LineNo,
5448 IN EFI_QUESTION_ID QId,
5449 IN CHAR8 *VarIdStr,
5450 IN UINT32 BitMask,
5451 IN UINT16 ListLen,
5452 IN UINT16 *ValueList
5453 )
5454 {
5455 UINT16 Index;
5456
5457 if (ListLen == 0) {
5458 return;
5459 }
5460
5461 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
5462 for (Index = 1; Index < ListLen; Index++) {
5463 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
5464 CIfrOr OObj (LineNo);
5465 ExpOpCount++;
5466 }
5467 }
5468
5469 VOID
5470 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
5471 {
5472 mOverrideClassGuid = OverrideClassGuid;
5473 }
5474
5475 //
5476 // For framework vfr compatibility
5477 //
5478 VOID
5479 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
5480 {
5481 mCompatibleMode = Mode;
5482 mCVfrQuestionDB.SetCompatibleMode (Mode);
5483 }
5484
5485 VOID
5486 EfiVfrParser::CheckDuplicateDefaultValue (
5487 IN EFI_DEFAULT_ID DefaultId,
5488 IN ANTLRTokenPtr Tok
5489 )
5490 {
5491 UINT16 Index;
5492
5493 for(Index = 0; Index < mUsedDefaultCount; Index++) {
5494 if (mUsedDefaultArray[Index] == DefaultId) {
5495 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
5496 }
5497 }
5498
5499 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
5500 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
5501 }
5502
5503 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
5504 }
5505 >>
EFI Development Kit II mirror for PVE