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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 {
1750 DObj->SetType (_GET_CURRQEST_DATATYPE());
1751 }
1752 DObj->SetValue(*Val);
1753 >>
1754 | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >>
1755 vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1756 )
1757 {
1758 DefaultStore "=" SN:StringIdentifier "," <<
1759 _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN);
1760 if (DObj != NULL) {
1761 DObj->SetDefaultId (DefaultId);
1762 }
1763
1764 if (DObj2 != NULL) {
1765 DObj2->SetDefaultId (DefaultId);
1766 }
1767 >>
1768 }
1769 <<
1770 CheckDuplicateDefaultValue (DefaultId, D);
1771 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1772 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1773 VarGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1774 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1775 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1776 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1777 DefaultId,
1778 _GET_CURRQEST_VARTINFO(),
1779 VarStoreName,
1780 VarGuid,
1781 _GET_CURRQEST_DATATYPE (),
1782 *Val),
1783 D->getLine()
1784 );
1785 }
1786 }
1787 if (DObj != NULL) {delete DObj;}
1788 if (DObj2 != NULL) {delete DObj2;}
1789 >>
1790 )
1791 ;
1792
1793 vfrStatementStat :
1794 vfrStatementSubTitle |
1795 vfrStatementStaticText |
1796 vfrStatementCrossReference
1797 ;
1798
1799 vfrStatementQuestions :
1800 vfrStatementBooleanType |
1801 vfrStatementDate |
1802 vfrStatementNumericType |
1803 vfrStatementStringType |
1804 vfrStatementOrderedList |
1805 vfrStatementTime
1806 ;
1807
1808 vfrStatementConditional :
1809 vfrStatementDisableIfStat |
1810 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
1811 vfrStatementGrayOutIfStat |
1812 vfrStatementInconsistentIfStat //to be compatible for framework
1813 ;
1814
1815 vfrStatementConditionalNew :
1816 vfrStatementDisableIfStat |
1817 vfrStatementSuppressIfStatNew |
1818 vfrStatementGrayOutIfStatNew |
1819 vfrStatementInconsistentIfStat //to be compatible for framework
1820 ;
1821
1822 vfrStatementSuppressIfStat :
1823 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
1824 | vfrStatementSuppressIfStatNew
1825 ;
1826
1827 vfrStatementGrayOutIfStat :
1828 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
1829 | vfrStatementGrayOutIfStatNew
1830 ;
1831
1832 vfrStatementInvalid :
1833 (
1834 vfrStatementInvalidHidden |
1835 vfrStatementInvalidInventory |
1836 vfrStatementInvalidSaveRestoreDefaults
1837 )
1838 << _CRT_OP (TRUE); >>
1839 ;
1840
1841 flagsField :
1842 Number
1843 | InteractiveFlag
1844 | ManufacturingFlag
1845 | DefaultFlag
1846 | ResetRequiredFlag
1847 | ReconnectRequiredFlag
1848 | N:NVAccessFlag <<
1849 if (!mCompatibleMode) {
1850 gCVfrErrorHandle.HandleWarning (
1851 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1852 N->getLine(),
1853 N->getText()
1854 );
1855 }
1856 >>
1857 | L:LateCheckFlag <<
1858 if (!mCompatibleMode) {
1859 gCVfrErrorHandle.HandleWarning (
1860 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1861 L->getLine(),
1862 L->getText()
1863 );
1864 }
1865 >>
1866 ;
1867
1868 vfrStatementValue :
1869 << CIfrValue VObj; >>
1870 V:Value << VObj.SetLineNo(V->getLine()); >>
1871 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
1872 ;
1873
1874 vfrStatementRead :
1875 << CIfrRead RObj; >>
1876 R:Read << RObj.SetLineNo(R->getLine()); >>
1877 vfrStatementExpression[0] ";"
1878 ;
1879
1880 vfrStatementWrite :
1881 << CIfrWrite WObj; >>
1882 W:Write << WObj.SetLineNo(W->getLine()); >>
1883 vfrStatementExpression[0] ";"
1884 ;
1885
1886 vfrStatementSubTitle :
1887 << CIfrSubtitle SObj; >>
1888 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1889 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText(), S->getLine())); >>
1890 {
1891 "," FLAGS "=" vfrSubtitleFlags[SObj]
1892 }
1893 (
1894 {vfrStatementStatTagList "," }
1895 E:";" << CRT_END_OP (E); >>
1896 |
1897 { "," vfrStatementStatTagList}
1898 { "," (vfrStatementStat | vfrStatementQuestions)*}
1899 D: EndSubtitle ";" << CRT_END_OP (D); >>
1900 )
1901 ;
1902
1903 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1904 << UINT8 LFlags = 0; >>
1905 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1906 << _PCATCH(SObj.SetFlags (LFlags)); >>
1907 ;
1908
1909 subtitleFlagsField [UINT8 & Flags] :
1910 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
1911 | "HORIZONTAL" << $Flags |= 0x01; >>
1912 ;
1913
1914 vfrStatementStaticText :
1915 <<
1916 UINT8 Flags = 0;
1917 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1918 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1919 >>
1920 T:Text
1921 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1922 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1923 {
1924 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText(), S3->getLine()); >>
1925 }
1926 {
1927 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1928 "," Key "=" KN:Number
1929 }
1930 <<
1931 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1932 if (TxtTwo != EFI_STRING_ID_INVALID) {
1933 gCVfrErrorHandle.HandleWarning (
1934 VFR_WARNING_ACTION_WITH_TEXT_TWO,
1935 S3->getLine(),
1936 S3->getText()
1937 );
1938 }
1939 CIfrAction AObj;
1940 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1941 AObj.SetLineNo (F->getLine());
1942 AObj.SetQuestionId (QId);
1943 AObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1944 AObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1945 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1946 AssignQuestionKey (AObj, KN);
1947 CRT_END_OP (KN);
1948 } else {
1949 CIfrText TObj;
1950 TObj.SetLineNo (T->getLine());
1951 TObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1952 TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1953 TObj.SetTextTwo (TxtTwo);
1954 }
1955 >>
1956 { "," vfrStatementStatTagList }
1957 ";"
1958 ;
1959
1960 staticTextFlagsField[UINT8 & HFlags] :
1961 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1962 | questionheaderFlagsField[HFlags]
1963 ;
1964
1965 vfrStatementCrossReference :
1966 vfrStatementGoto |
1967 vfrStatementResetButton
1968 ;
1969
1970 vfrStatementGoto :
1971 <<
1972 UINT8 RefType = 5;
1973 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
1974 EFI_GUID FSId = {0,};
1975 EFI_FORM_ID FId;
1976 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1977 UINT32 BitMask;
1978 CIfrQuestionHeader *QHObj = NULL;
1979 CIfrOpHeader *OHObj = NULL;
1980 CIfrRef *R1Obj = NULL;
1981 CIfrRef2 *R2Obj = NULL;
1982 CIfrRef3 *R3Obj = NULL;
1983 CIfrRef4 *R4Obj = NULL;
1984 CIfrRef5 *R5Obj = NULL;
1985 >>
1986 G:Goto
1987 {
1988 (
1989 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1990 FormSetGuid "=" guidDefinition[FSId] ","
1991 FormId "=" F1:Number ","
1992 Question "=" QN1:Number ","
1993 <<
1994 RefType = 4;
1995 DevPath = _STOSID(P->getText(), P->getLine());
1996 FId = _STOFID(F1->getText(), F1->getLine());
1997 QId = _STOQID(QN1->getText(), QN1->getLine());
1998 >>
1999 )
2000 |
2001 (
2002 FormSetGuid "=" guidDefinition[FSId] ","
2003 FormId "=" F2:Number ","
2004 Question "=" QN2:Number ","
2005 <<
2006 RefType = 3;
2007 FId = _STOFID(F2->getText(), F2->getLine());
2008 QId = _STOQID(QN2->getText(), QN2->getLine());
2009 >>
2010 )
2011 |
2012 (
2013 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >>
2014 Question "="
2015 (
2016 QN3:StringIdentifier "," <<
2017 mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask);
2018 if (QId == EFI_QUESTION_ID_INVALID) {
2019 _PCATCH(VFR_RETURN_UNDEFINED, QN3);
2020 }
2021 >>
2022 | QN4:Number "," << QId = _STOQID(QN4->getText(), QN4->getLine()); >>
2023 )
2024 )
2025 |
2026 (
2027 F4:Number "," <<
2028 RefType = 1;
2029 FId = _STOFID(F4->getText(), F4->getLine());
2030 >>
2031 )
2032 }
2033 <<
2034 switch (RefType) {
2035 case 5:
2036 {
2037 R5Obj = new CIfrRef5;
2038 QHObj = R5Obj;
2039 OHObj = R5Obj;
2040 R5Obj->SetLineNo(G->getLine());
2041 break;
2042 }
2043 case 4:
2044 {
2045 R4Obj = new CIfrRef4;
2046 QHObj = R4Obj;
2047 OHObj = R4Obj;
2048 R4Obj->SetLineNo(G->getLine());
2049 R4Obj->SetDevicePath (DevPath);
2050 R4Obj->SetFormSetId (FSId);
2051 R4Obj->SetFormId (FId);
2052 R4Obj->SetQuestionId (QId);
2053 break;
2054 }
2055 case 3:
2056 {
2057 R3Obj = new CIfrRef3;
2058 QHObj = R3Obj;
2059 OHObj = R3Obj;
2060 R3Obj->SetLineNo(G->getLine());
2061 R3Obj->SetFormSetId (FSId);
2062 R3Obj->SetFormId (FId);
2063 R3Obj->SetQuestionId (QId);
2064 break;
2065 }
2066 case 2:
2067 {
2068 R2Obj = new CIfrRef2;
2069 QHObj = R2Obj;
2070 OHObj = R2Obj;
2071 R2Obj->SetLineNo(G->getLine());
2072 R2Obj->SetFormId (FId);
2073 R2Obj->SetQuestionId (QId);
2074 break;
2075 }
2076 case 1:
2077 {
2078 R1Obj = new CIfrRef;
2079 QHObj = R1Obj;
2080 OHObj = R1Obj;
2081 R1Obj->SetLineNo(G->getLine());
2082 R1Obj->SetFormId (FId);
2083 break;
2084 }
2085 default: break;
2086 }
2087 >>
2088 vfrQuestionHeader[*QHObj, QUESTION_REF] <<
2089 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2090 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF;
2091 }
2092 >>
2093 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
2094 {
2095 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
2096 }
2097 {
2098 E:","
2099 vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>>
2100 }
2101 ";" << 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;}>>
2102 ;
2103
2104 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
2105 << UINT8 HFlags = 0; >>
2106 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
2107 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
2108 ;
2109
2110 gotoFlagsField[UINT8 & HFlags] :
2111 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2112 | questionheaderFlagsField[HFlags]
2113 ;
2114
2115 getStringId :
2116 "STRING_TOKEN" "\("
2117 IdVal:Number
2118 "\)"
2119 ;
2120
2121 vfrStatementResetButton :
2122 <<
2123 CIfrResetButton RBObj;
2124 UINT16 DefaultId;
2125 >>
2126 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
2127 DefaultStore
2128 "=" N:StringIdentifier "," <<
2129 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
2130 RBObj.SetDefaultId (DefaultId);
2131 >>
2132 vfrStatementHeader[&RBObj] ","
2133 { vfrStatementStatTagList "," }
2134 E:EndResetButton << CRT_END_OP (E); >>
2135 ";"
2136 ;
2137
2138 vfrStatementBooleanType :
2139 vfrStatementCheckBox |
2140 vfrStatementAction
2141 ;
2142
2143 //*****************************************************
2144 // Syntax of checkbox
2145 //
2146 // Example:
2147 // checkbox
2148 // varid = MySTestData.mField1,
2149 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
2150 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
2151 // flags = CHECKBOX_DEFAULT | CALLBACK,
2152 // default value = TRUE, defaultstore = MyDefaultStore,
2153 // endcheckbox;
2154 //
2155 vfrStatementCheckBox :
2156 <<
2157 CIfrCheckBox CBObj;
2158 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2159 CHAR8 *VarStoreName = NULL;
2160 UINT32 DataTypeSize;
2161 EFI_GUID *VarStoreGuid = NULL;
2162 >>
2163 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
2164 vfrQuestionHeader[CBObj] "," << //check data type
2165 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2166 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN;
2167 }
2168 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2169 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
2170 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2171 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
2172 } else if ((mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
2173 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
2174 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
2175 }
2176 }
2177 >>
2178 {
2179 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
2180 <<
2181 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2182 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
2183 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
2184 Val.b = TRUE;
2185 if (CBObj.GetFlags () & 0x01) {
2186 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
2187 _PCATCH(
2188 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2189 EFI_HII_DEFAULT_CLASS_STANDARD,
2190 _GET_CURRQEST_VARTINFO(),
2191 VarStoreName,
2192 VarStoreGuid,
2193 _GET_CURRQEST_DATATYPE (),
2194 Val
2195 ),
2196 VFR_RETURN_SUCCESS,
2197 L,
2198 "No standard default storage found"
2199 );
2200 }
2201 if (CBObj.GetFlags () & 0x02) {
2202 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2203 _PCATCH(
2204 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2205 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2206 _GET_CURRQEST_VARTINFO(),
2207 VarStoreName,
2208 VarStoreGuid,
2209 _GET_CURRQEST_DATATYPE (),
2210 Val
2211 ),
2212 VFR_RETURN_SUCCESS,
2213 L,
2214 "No manufacturing default storage found"
2215 );
2216 }
2217 }
2218 >>
2219 }
2220 {
2221 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
2222 }
2223 vfrStatementQuestionOptionList
2224 E:EndCheckBox << CRT_END_OP (E); >>
2225 ";"
2226 ;
2227
2228 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
2229 <<
2230 UINT8 LFlags = 0;
2231 UINT8 HFlags = 0;
2232 >>
2233 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
2234 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
2235 ;
2236
2237 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
2238 N:Number <<
2239 if (mCompatibleMode) {
2240 //
2241 // set question flag
2242 //
2243 $LFlags |= _STOU8(N->getText(), N->getLine());
2244 } else {
2245 _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
2246 }
2247 >>
2248 | D:"DEFAULT" <<
2249 if (mCompatibleMode) {
2250 //
2251 // set question Default flag
2252 //
2253 $LFlags |= 0x01;
2254 } else {
2255 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
2256 }
2257 >>
2258 | M:"MANUFACTURING" <<
2259 if (mCompatibleMode) {
2260 //
2261 // set question MFG flag
2262 //
2263 $LFlags |= 0x02;
2264 } else {
2265 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
2266 }
2267 >>
2268 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
2269 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
2270 | questionheaderFlagsField[HFlags]
2271 ;
2272
2273 //*****************************************************
2274 // Syntax of action
2275 //
2276 // Example:
2277 // action
2278 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
2279 // help = STRING_TOKEN(STR_ACTION_HELP),
2280 // flags = CALLBACK,
2281 // config = STRING_TOKEN(STR_ACTION_CONFIG),
2282 // endaction;
2283 //
2284 vfrStatementAction :
2285 << CIfrAction AObj; >>
2286 L:Action << AObj.SetLineNo(L->getLine()); >>
2287 vfrQuestionHeader[AObj] ","
2288 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
2289 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText(), S->getLine())); >>
2290 vfrStatementQuestionTagList
2291 E:EndAction << CRT_END_OP (E); >>
2292 ";"
2293 ;
2294
2295 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
2296 << UINT8 HFlags = 0; >>
2297 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
2298 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
2299 ;
2300
2301 actionFlagsField[UINT8 & HFlags] :
2302 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2303 | questionheaderFlagsField[HFlags]
2304 ;
2305
2306 vfrStatementDate :
2307 <<
2308 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2309 CHAR8 *VarIdStr[3] = {NULL, };
2310 CIfrDate DObj;
2311 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2312 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE);
2313 >>
2314 L:Date << DObj.SetLineNo(L->getLine()); >>
2315 (
2316 (
2317 vfrQuestionHeader[DObj, QUESTION_DATE] "," <<
2318 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2319 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_DATE;
2320 }
2321 >>
2322 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
2323 vfrStatementQuestionOptionList
2324 )
2325 |
2326 (
2327 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
2328 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
2329 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
2330 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
2331 minMaxDateStepDefault[Val.date, 0]
2332
2333 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
2334 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
2335 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2336 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2337 minMaxDateStepDefault[Val.date, 1]
2338
2339 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
2340 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
2341 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
2342 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
2343 minMaxDateStepDefault[Val.date, 2]
2344 { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," }
2345 <<
2346 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2347 DObj.SetQuestionId (QId);
2348 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
2349 DObj.SetPrompt (_STOSID(YP->getText(), YP->getLine()));
2350 DObj.SetHelp (_STOSID(YH->getText(), YH->getLine()));
2351 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2352 >>
2353 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
2354 )
2355 ( vfrStatementInconsistentIf )*
2356 )
2357 E:EndDate << CRT_END_OP (E); >>
2358 ";"
2359 ;
2360
2361 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
2362 Minimum "=" MinN:Number ","
2363 Maximum "=" MaxN:Number ","
2364 { "step" "=" Number "," }
2365 {
2366 "default" "=" N:Number "," <<
2367 switch (KeyValue) {
2368 case 0:
2369 D.Year = _STOU16(N->getText(), N->getLine());
2370 if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) {
2371 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
2372 }
2373 break;
2374 case 1:
2375 D.Month = _STOU8(N->getText(), N->getLine());
2376 if (D.Month < 1 || D.Month > 12) {
2377 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
2378 }
2379 break;
2380 case 2:
2381 D.Day = _STOU8(N->getText(), N->getLine());
2382 if (D.Day < 1 || D.Day > 31) {
2383 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
2384 }
2385 break;
2386 }
2387 >>
2388 }
2389 ;
2390
2391 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
2392 << UINT8 LFlags = 0; >>
2393 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
2394 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2395 ;
2396
2397 dateFlagsField [UINT8 & Flags] :
2398 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2399 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
2400 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
2401 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
2402 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2403 | "STORAGE_TIME" << $Flags |= 0x10; >>
2404 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2405 ;
2406
2407 vfrStatementNumericType :
2408 vfrStatementNumeric |
2409 vfrStatementOneOf
2410 ;
2411
2412 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
2413 <<
2414 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
2415 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
2416 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
2417 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
2418 BOOLEAN IntDecStyle = FALSE;
2419 CIfrNumeric *NObj = (CIfrNumeric *) (&MMSDObj);
2420 if ((NObj->GetOpCode() == EFI_IFR_NUMERIC_OP) && ((NObj->GetNumericFlags() & EFI_IFR_DISPLAY) == 0)) {
2421 IntDecStyle = TRUE;
2422 }
2423 BOOLEAN MinNegative = FALSE;
2424 BOOLEAN MaxNegative = FALSE;
2425 >>
2426 Minimum "="
2427 {
2428 "\-" << MinNegative = TRUE; >>
2429 }
2430 I:Number "," <<
2431 if (!IntDecStyle && MinNegative) {
2432 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "\"-\" can't be used when not in int decimal type. ");
2433 }
2434 switch (_GET_CURRQEST_DATATYPE()) {
2435 case EFI_IFR_TYPE_NUM_SIZE_64 :
2436 MinU8 = _STOU64(I->getText(), I->getLine());
2437 if (IntDecStyle) {
2438 if (MinNegative) {
2439 if (MinU8 > 0x8000000000000000) {
2440 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2441 }
2442 } else {
2443 if (MinU8 > 0x7FFFFFFFFFFFFFFF) {
2444 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2445 }
2446 }
2447 }
2448 if (MinNegative) {
2449 MinU8 = ~MinU8 + 1;
2450 }
2451 break;
2452 case EFI_IFR_TYPE_NUM_SIZE_32 :
2453 MinU4 = _STOU32(I->getText(), I->getLine());
2454 if (IntDecStyle) {
2455 if (MinNegative) {
2456 if (MinU4 > 0x80000000) {
2457 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF");
2458 }
2459 } else {
2460 if (MinU4 > 0x7FFFFFFF) {
2461 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF");
2462 }
2463 }
2464 }
2465 if (MinNegative) {
2466 MinU4 = ~MinU4 + 1;
2467 }
2468 break;
2469 case EFI_IFR_TYPE_NUM_SIZE_16 :
2470 MinU2 = _STOU16(I->getText(), I->getLine());
2471 if (IntDecStyle) {
2472 if (MinNegative) {
2473 if (MinU2 > 0x8000) {
2474 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF");
2475 }
2476 } else {
2477 if (MinU2 > 0x7FFF) {
2478 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF");
2479 }
2480 }
2481 }
2482 if (MinNegative) {
2483 MinU2 = ~MinU2 + 1;
2484 }
2485 break;
2486 case EFI_IFR_TYPE_NUM_SIZE_8 :
2487 MinU1 = _STOU8(I->getText(), I->getLine());
2488 if (IntDecStyle) {
2489 if (MinNegative) {
2490 if (MinU1 > 0x80) {
2491 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F");
2492 }
2493 } else {
2494 if (MinU1 > 0x7F) {
2495 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F");
2496 }
2497 }
2498 }
2499 if (MinNegative) {
2500 MinU1 = ~MinU1 + 1;
2501 }
2502 break;
2503 }
2504 >>
2505 Maximum "="
2506 {
2507 "\-" << MaxNegative = TRUE; >>
2508 }
2509 A:Number "," <<
2510 if (!IntDecStyle && MaxNegative) {
2511 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "\"-\" can't be used when not in int decimal type. ");
2512 }
2513
2514 switch (_GET_CURRQEST_DATATYPE()) {
2515 case EFI_IFR_TYPE_NUM_SIZE_64 :
2516 MaxU8 = _STOU64(A->getText(), A->getLine());
2517 if (IntDecStyle) {
2518 if (MaxNegative) {
2519 if (MaxU8 > 0x8000000000000000) {
2520 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2521 }
2522 } else {
2523 if (MaxU8 > 0x7FFFFFFFFFFFFFFF) {
2524 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2525 }
2526 }
2527 }
2528 if (MaxNegative) {
2529 MaxU8 = ~MaxU8 + 1;
2530 }
2531 if (IntDecStyle) {
2532 if ((INT64) MaxU8 < (INT64) MinU8) {
2533 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2534 }
2535 } else {
2536 if (MaxU8 < MinU8) {
2537 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2538 }
2539 }
2540 break;
2541 case EFI_IFR_TYPE_NUM_SIZE_32 :
2542 MaxU4 = _STOU32(A->getText(), A->getLine());
2543 if (IntDecStyle) {
2544 if (MaxNegative) {
2545 if (MaxU4 > 0x80000000) {
2546 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF");
2547 }
2548 } else {
2549 if (MaxU4 > 0x7FFFFFFF) {
2550 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF");
2551 }
2552 }
2553 }
2554 if (MaxNegative) {
2555 MaxU4 = ~MaxU4 + 1;
2556 }
2557 if (IntDecStyle) {
2558 if ((INT32) MaxU4 < (INT32) MinU4) {
2559 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2560 }
2561 } else {
2562 if (MaxU4 < MinU4) {
2563 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2564 }
2565 }
2566 break;
2567 case EFI_IFR_TYPE_NUM_SIZE_16 :
2568 MaxU2 = _STOU16(A->getText(), A->getLine());
2569 if (IntDecStyle) {
2570 if (MaxNegative) {
2571 if (MaxU2 > 0x8000) {
2572 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF");
2573 }
2574 } else {
2575 if (MaxU2 > 0x7FFF) {
2576 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF");
2577 }
2578 }
2579 }
2580 if (MaxNegative) {
2581 MaxU2 = ~MaxU2 + 1;
2582 }
2583 if (IntDecStyle) {
2584 if ((INT16) MaxU2 < (INT16) MinU2) {
2585 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2586 }
2587 } else {
2588 if (MaxU2 < MinU2) {
2589 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2590 }
2591 }
2592 break;
2593 case EFI_IFR_TYPE_NUM_SIZE_8 :
2594 MaxU1 = _STOU8(A->getText(), A->getLine());
2595 if (IntDecStyle) {
2596 if (MaxNegative) {
2597 if (MaxU1 > 0x80) {
2598 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F");
2599 }
2600 } else {
2601 if (MaxU1 > 0x7F) {
2602 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F");
2603 }
2604 }
2605 }
2606 if (MaxNegative) {
2607 MaxU1 = ~MaxU1 + 1;
2608 }
2609 if (IntDecStyle) {
2610 if ((INT8) MaxU1 < (INT8) MinU1) {
2611 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2612 }
2613 } else {
2614 if (MaxU1 < MinU1) {
2615 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2616 }
2617 }
2618 break;
2619 }
2620 >>
2621 {
2622 STEP "=" S:Number ","
2623 <<
2624 switch (_GET_CURRQEST_DATATYPE()) {
2625 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText(), S->getLine()); break;
2626 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break;
2627 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break;
2628 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); break;
2629 }
2630 >>
2631 }
2632 <<
2633 switch (_GET_CURRQEST_DATATYPE()) {
2634 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
2635 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
2636 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
2637 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
2638 }
2639 >>
2640 ;
2641
2642 vfrStatementNumeric :
2643 <<
2644 CIfrNumeric NObj;
2645 UINT32 DataTypeSize;
2646 BOOLEAN IsSupported = TRUE;
2647 UINT8 ShrinkSize = 0;
2648 >>
2649 L:Numeric << NObj.SetLineNo(L->getLine()); >>
2650 vfrQuestionHeader[NObj] "," << // check data type
2651 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2652 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
2653 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2654 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
2655 }
2656 _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2657 }
2658 >>
2659 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
2660 {
2661 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
2662 }
2663 vfrSetMinMaxStep[NObj] <<
2664 switch (_GET_CURRQEST_DATATYPE()) {
2665 //
2666 // Base on the type to know the actual used size,shrink the buffer
2667 // size allocate before.
2668 //
2669 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2670 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2671 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2672 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2673 default:
2674 IsSupported = FALSE;
2675 break;
2676 }
2677 NObj.ShrinkBinSize (ShrinkSize);
2678 if (!IsSupported) {
2679 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2680 }
2681 >>
2682 vfrStatementQuestionOptionList
2683 E:EndNumeric <<
2684 CRT_END_OP (E);
2685 >>
2686 ";"
2687 ;
2688
2689 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
2690 <<
2691 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2692 UINT8 HFlags = 0;
2693 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2694 BOOLEAN IsSetType = FALSE;
2695 BOOLEAN IsDisplaySpecified = FALSE;
2696 >>
2697 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified ] )*
2698 <<
2699 //check data type flag
2700 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2701 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2702 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2703 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2704 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2705 }
2706 } else {
2707 // update data type for name/value store
2708 UINT32 DataTypeSize;
2709 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2710 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2711 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2712 }
2713 } else if (IsSetType){
2714 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2715 }
2716 _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum);
2717 >>
2718 ;
2719
2720 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified] :
2721 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2722 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; IsSetType = TRUE;>>
2723 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; IsSetType = TRUE;>>
2724 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;>>
2725 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;>>
2726 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; IsDisplaySpecified = TRUE;>>
2727 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; IsDisplaySpecified = TRUE;>>
2728 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; IsDisplaySpecified = TRUE;>>
2729 | questionheaderFlagsField[HFlags]
2730 ;
2731
2732 vfrStatementOneOf :
2733 <<
2734 CIfrOneOf OObj;
2735 UINT32 DataTypeSize;
2736 BOOLEAN IsSupported = TRUE;
2737 UINT8 ShrinkSize = 0;
2738 >>
2739 L:OneOf << OObj.SetLineNo(L->getLine()); >>
2740 vfrQuestionHeader[OObj] "," << //check data type
2741 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2742 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
2743 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2744 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
2745 }
2746 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2747 }
2748 >>
2749 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
2750 {
2751 vfrSetMinMaxStep[OObj]
2752 }
2753 <<
2754 switch (_GET_CURRQEST_DATATYPE()) {
2755 //
2756 // Base on the type to know the actual used size,shrink the buffer
2757 // size allocate before.
2758 //
2759 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2760 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2761 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2762 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2763 default:
2764 IsSupported = FALSE;
2765 break;
2766 }
2767 OObj.ShrinkBinSize (ShrinkSize);
2768 if (!IsSupported) {
2769 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2770 }
2771 >>
2772 vfrStatementQuestionOptionList
2773 E:EndOneOf <<
2774 CRT_END_OP (E);
2775 >>
2776 ";"
2777 ;
2778
2779 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
2780 <<
2781 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2782 UINT8 HFlags = 0;
2783 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2784 BOOLEAN IsSetType = FALSE;
2785 BOOLEAN IsDisplaySpecified = FALSE;
2786 >>
2787 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] )*
2788 <<
2789 //check data type flag
2790 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2791 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2792 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2793 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2794 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2795 }
2796 } else {
2797 // update data type for Name/Value store
2798 UINT32 DataTypeSize;
2799 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2800 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2801 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2802 }
2803 } else if (IsSetType){
2804 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2805 }
2806 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
2807 >>
2808 ;
2809
2810 vfrStatementStringType :
2811 vfrStatementString |
2812 vfrStatementPassword
2813 ;
2814
2815 vfrStatementString :
2816 <<
2817 CIfrString SObj;
2818 UINT32 VarArraySize;
2819 UINT8 StringMinSize;
2820 UINT8 StringMaxSize;
2821 >>
2822 L:String << SObj.SetLineNo(L->getLine()); >>
2823 vfrQuestionHeader[SObj] ","
2824 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
2825 {
2826 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
2827 }
2828 MinSize "=" MIN:Number "," <<
2829 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2830 StringMinSize = _STOU8(MIN->getText(), MIN->getLine());
2831 if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) {
2832 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
2833 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
2834 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
2835 }
2836 SObj.SetMinSize (StringMinSize);
2837 >>
2838 MaxSize "=" MAX:Number "," <<
2839 StringMaxSize = _STOU8(MAX->getText(), MAX->getLine());
2840 if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) {
2841 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
2842 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
2843 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
2844 } else if (StringMaxSize < StringMinSize) {
2845 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
2846 }
2847 SObj.SetMaxSize (StringMaxSize);
2848 >>
2849 vfrStatementQuestionOptionList
2850 E:EndString << CRT_END_OP (E); >>
2851 ";"
2852 ;
2853
2854 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
2855 <<
2856 UINT8 LFlags = 0;
2857 UINT8 HFlags = 0;
2858 >>
2859 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
2860 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
2861 ;
2862
2863 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2864 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2865 | "MULTI_LINE" << $LFlags = 0x01; >>
2866 | questionheaderFlagsField[HFlags]
2867 ;
2868
2869 vfrStatementPassword :
2870 <<
2871 CIfrPassword PObj;
2872 UINT32 VarArraySize;
2873 UINT16 PasswordMinSize;
2874 UINT16 PasswordMaxSize;
2875 >>
2876 L:Password << PObj.SetLineNo(L->getLine()); >>
2877 vfrQuestionHeader[PObj] ","
2878 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
2879 {
2880 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
2881 }
2882 MinSize "=" MIN:Number "," <<
2883 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2884 PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine());
2885 if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) {
2886 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
2887 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
2888 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
2889 }
2890 PObj.SetMinSize (PasswordMinSize);
2891 >>
2892 MaxSize "=" MAX:Number "," <<
2893 PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine());
2894 if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) {
2895 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
2896 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
2897 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
2898 } else if (PasswordMaxSize < PasswordMinSize) {
2899 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
2900 }
2901 PObj.SetMaxSize (PasswordMaxSize);
2902 >>
2903 { Encoding "=" Number "," }
2904 vfrStatementQuestionOptionList
2905 E:EndPassword << CRT_END_OP (E); >>
2906 ";"
2907 ;
2908
2909 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
2910 << UINT8 HFlags = 0; >>
2911 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
2912 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
2913 ;
2914
2915 passwordFlagsField [UINT8 & HFlags] :
2916 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2917 | questionheaderFlagsField[HFlags]
2918 ;
2919
2920 vfrStatementOrderedList :
2921 <<
2922 CIfrOrderedList OLObj;
2923 UINT32 VarArraySize;
2924 >>
2925 L:OrderedList << OLObj.SetLineNo(L->getLine()); gIsOrderedList = TRUE;>>
2926 vfrQuestionHeader[OLObj] ","
2927 <<
2928 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2929 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
2930 >>
2931 {
2932 MaxContainers "=" M:Number "," <<
2933 if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) {
2934 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
2935 } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) {
2936 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
2937 }
2938 OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine()));
2939 >>
2940 }
2941 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] {","}}
2942 vfrStatementQuestionOptionList
2943 E:EndList << CRT_END_OP (E); gIsOrderedList = FALSE;>>
2944 ";"
2945 ;
2946
2947 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
2948 <<
2949 UINT8 HFlags = 0;
2950 UINT8 LFlags = 0;
2951 >>
2952 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
2953 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
2954 ;
2955
2956 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2957 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2958 | "UNIQUE" << $LFlags |= 0x01; >>
2959 | "NOEMPTY" << $LFlags |= 0x02; >>
2960 | questionheaderFlagsField[HFlags]
2961 ;
2962
2963 vfrStatementTime :
2964 <<
2965 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2966 CHAR8 *VarIdStr[3] = {NULL, };
2967 CIfrTime TObj;
2968 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2969 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
2970 >>
2971 L:Time << TObj.SetLineNo(L->getLine()); >>
2972 (
2973 (
2974 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
2975 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2976 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
2977 }
2978 >>
2979 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
2980 vfrStatementQuestionOptionList
2981 )
2982 |
2983 (
2984 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
2985 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
2986 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
2987 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
2988 minMaxTimeStepDefault[Val.time, 0]
2989
2990 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
2991 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
2992 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2993 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2994 minMaxTimeStepDefault[Val.time, 1]
2995
2996 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
2997 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
2998 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
2999 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
3000 minMaxTimeStepDefault[Val.time, 2]
3001 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
3002 <<
3003 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
3004 TObj.SetQuestionId (QId);
3005 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
3006 TObj.SetPrompt (_STOSID(HP->getText(), HP->getLine()));
3007 TObj.SetHelp (_STOSID(HH->getText(), HH->getLine()));
3008 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
3009 >>
3010 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
3011 )
3012 ( vfrStatementInconsistentIf )*
3013 )
3014 E:EndTime << CRT_END_OP (E); >>
3015 ";"
3016 ;
3017
3018 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
3019 Minimum "=" Number ","
3020 Maximum "=" Number ","
3021 { "step" "=" Number "," }
3022 {
3023 "default" "=" N:Number "," <<
3024 switch (KeyValue) {
3025 case 0:
3026 T.Hour = _STOU8(N->getText(), N->getLine());
3027 if (T.Hour > 23) {
3028 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
3029 }
3030 break;
3031 case 1:
3032 T.Minute = _STOU8(N->getText(), N->getLine());
3033 if (T.Minute > 59) {
3034 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
3035 }
3036 break;
3037 case 2:
3038 T.Second = _STOU8(N->getText(), N->getLine());
3039 if (T.Second > 59) {
3040 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
3041 }
3042 break;
3043 }
3044 >>
3045 }
3046 ;
3047
3048 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
3049 << UINT8 LFlags = 0; >>
3050 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
3051 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
3052 ;
3053
3054 timeFlagsField [UINT8 & Flags] :
3055 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
3056 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
3057 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
3058 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
3059 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
3060 | "STORAGE_TIME" << $Flags |= 0x10; >>
3061 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
3062 ;
3063
3064 vfrStatementQuestionTag :
3065 vfrStatementStatTag "," |
3066 vfrStatementInconsistentIf |
3067 vfrStatementNoSubmitIf |
3068 vfrStatementDisableIfQuest |
3069 vfrStatementRefresh |
3070 vfrStatementVarstoreDevice |
3071 vfrStatementExtension |
3072 vfrStatementRefreshEvent "," |
3073 vfrStatementWarningIf
3074 ;
3075
3076 vfrStatementQuestionTagList :
3077 ( vfrStatementQuestionTag )*
3078 ;
3079
3080 vfrStatementQuestionOptionTag :
3081 vfrStatementSuppressIfQuest |
3082 vfrStatementGrayOutIfQuest |
3083 vfrStatementValue |
3084 vfrStatementDefault |
3085 vfrStatementRead |
3086 vfrStatementWrite |
3087 vfrStatementOptions
3088 ;
3089
3090 vfrStatementQuestionOptionList :
3091 (
3092 vfrStatementQuestionTag |
3093 vfrStatementQuestionOptionTag
3094 )*
3095 ;
3096
3097 vfrStatementStatList :
3098 vfrStatementStat |
3099 vfrStatementQuestions |
3100 vfrStatementConditionalNew |
3101 vfrStatementLabel |
3102 vfrStatementExtension |
3103 // Just for framework vfr compatibility
3104 vfrStatementInvalid
3105 ;
3106
3107 vfrStatementStatListOld :
3108 vfrStatementStat |
3109 vfrStatementQuestions |
3110 vfrStatementLabel |
3111 // Just for framework vfr compatibility
3112 vfrStatementInvalid
3113 ;
3114
3115 vfrStatementDisableIfStat :
3116 <<
3117 CIfrDisableIf DIObj;
3118 >>
3119 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3120 vfrStatementExpression[0] ";"
3121 ( vfrStatementStatList )*
3122 E:EndIf << CRT_END_OP (E); >>
3123 ";"
3124 ;
3125
3126 vfrStatementInconsistentIfStat :
3127 << CIfrInconsistentIf IIObj; >>
3128 L:InconsistentIf <<
3129 if (!mCompatibleMode) {
3130 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3131 }
3132 IIObj.SetLineNo(L->getLine());
3133 >>
3134 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3135 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3136 vfrStatementExpression[0]
3137 E:EndIf << CRT_END_OP (E); >>
3138 ";"
3139 ;
3140
3141 //
3142 // Compatible for framework vfr file
3143 //
3144 vfrStatementgrayoutIfSuppressIf:
3145 << CIfrSuppressIf SIObj; >>
3146 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3147 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3148 vfrStatementExpression[0]
3149 ";"
3150 ;
3151
3152 vfrStatementsuppressIfGrayOutIf:
3153 << CIfrGrayOutIf GOIObj; >>
3154 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3155 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3156 vfrStatementExpression[0]
3157 ";"
3158 ;
3159
3160 vfrStatementSuppressIfStatNew :
3161 << CIfrSuppressIf SIObj;>>
3162 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3163 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3164 vfrStatementExpression[0]
3165 ";"
3166 ( vfrStatementStatList )*
3167 E: EndIf ";" << CRT_END_OP (E); >>
3168 ;
3169
3170 vfrStatementGrayOutIfStatNew :
3171 << CIfrGrayOutIf GOIObj;>>
3172 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3173 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3174 vfrStatementExpression[0]
3175 ";"
3176 ( vfrStatementStatList )*
3177 E: EndIf ";" << CRT_END_OP (E); >>
3178 ;
3179
3180 vfrStatementSuppressIfStatOld :
3181 <<
3182 CIfrSuppressIf SIObj;
3183 BOOLEAN GrayOutExist = FALSE;
3184 >>
3185 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3186 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3187 vfrStatementExpression[0]
3188 ";"
3189 {
3190 vfrStatementsuppressIfGrayOutIf
3191 << GrayOutExist = TRUE; >>
3192 }
3193 ( vfrStatementStatListOld )*
3194 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
3195 ;
3196
3197 vfrStatementGrayOutIfStatOld :
3198 <<
3199 CIfrGrayOutIf GOIObj;
3200 BOOLEAN SuppressExist = FALSE;
3201 >>
3202 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3203 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3204 vfrStatementExpression[0]
3205 ";"
3206 {
3207 vfrStatementgrayoutIfSuppressIf
3208 << SuppressExist = TRUE; >>
3209 }
3210 ( vfrStatementStatListOld )*
3211 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
3212 ;
3213
3214 vfrImageTag :
3215 << CIfrImage IObj; >>
3216 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText(), S1->getLine())); IObj.SetLineNo(L->getLine()); >>
3217 ;
3218
3219 vfrLockedTag :
3220 << CIfrLocked LObj; >>
3221 L:Locked << LObj.SetLineNo(L->getLine()); >>
3222 ;
3223
3224 vfrModalTag :
3225 << CIfrModal MObj; >>
3226 L:Modal << MObj.SetLineNo(L->getLine()); >>
3227 ;
3228
3229 vfrStatementStatTag :
3230 vfrImageTag |
3231 vfrLockedTag
3232 ;
3233
3234 vfrStatementStatTagList :
3235 vfrStatementStatTag ( "," vfrStatementStatTag )*
3236 ;
3237
3238 vfrStatementImage :
3239 vfrImageTag
3240 ";"
3241 ;
3242
3243 vfrStatementModal :
3244 vfrModalTag
3245 ";"
3246 ;
3247
3248 vfrStatementLocked :
3249 vfrLockedTag
3250 ";"
3251 ;
3252
3253 vfrStatementInconsistentIf :
3254 << CIfrInconsistentIf IIObj; >>
3255 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
3256 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3257 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3258 vfrStatementExpression[0]
3259 E:EndIf << CRT_END_OP (E); >>
3260 ;
3261
3262 vfrStatementNoSubmitIf :
3263 << CIfrNoSubmitIf NSIObj; >>
3264 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
3265 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3266 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3267 vfrStatementExpression[0]
3268 E:EndIf << CRT_END_OP (E); >>
3269 ;
3270
3271 vfrStatementWarningIf :
3272 << CIfrWarningIf WIObj; >>
3273 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
3274 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >>
3275 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>}
3276 vfrStatementExpression[0]
3277 E:EndIf << CRT_END_OP (E); >>
3278 ;
3279
3280 vfrStatementDisableIfQuest :
3281 <<
3282 CIfrDisableIf DIObj;
3283 >>
3284 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3285 vfrStatementExpression[0] ";"
3286 vfrStatementQuestionOptionList
3287 E:EndIf << CRT_END_OP (E); >>
3288 ;
3289
3290 vfrStatementRefresh :
3291 << CIfrRefresh RObj; >>
3292 L:Refresh << RObj.SetLineNo(L->getLine()); >>
3293 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText(), I->getLine())); >>
3294 ;
3295
3296 vfrStatementRefreshEvent :
3297 <<
3298 CIfrRefreshId RiObj;
3299 EFI_GUID Guid;
3300 >>
3301 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
3302 "=" guidDefinition[Guid] << RiObj.SetRefreshEventGroutId (&Guid); >>
3303 ;
3304
3305 vfrStatementVarstoreDevice :
3306 << CIfrVarStoreDevice VDObj; >>
3307 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
3308 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >>
3309 ;
3310
3311 vfrStatementSuppressIfQuest :
3312 << CIfrSuppressIf SIObj; >>
3313 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3314 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3315 vfrStatementExpression[0] ";"
3316 vfrStatementQuestionOptionList
3317 E:EndIf << CRT_END_OP (E); >>
3318 ;
3319
3320 vfrStatementGrayOutIfQuest :
3321 << CIfrGrayOutIf GOIObj; >>
3322 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3323 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3324 vfrStatementExpression[0] ";"
3325 vfrStatementQuestionOptionList
3326 E:EndIf << CRT_END_OP (E); >>
3327 ;
3328
3329 vfrStatementOptions :
3330 vfrStatementOneOfOption
3331 ;
3332
3333 vfrStatementOneOfOption :
3334 <<
3335 UINT8 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3336 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
3337 CHAR8 *VarStoreName = NULL;
3338 UINT32 Size = 0;
3339 BOOLEAN TypeError = FALSE;
3340 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
3341 EFI_GUID *VarStoreGuid = NULL;
3342 BOOLEAN ArrayType = FALSE;
3343 CIfrOneOfOption *OOOObj;
3344 UINT8 *Type8 = (UINT8 *) ValueList;
3345 UINT16 *Type16 = (UINT16 *) ValueList;
3346 UINT32 *Type32 = (UINT32 *) ValueList;
3347 UINT64 *Type64 = (UINT64 *) ValueList;
3348 >>
3349 L:Option <<
3350 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3351 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
3352 }
3353
3354 >>
3355 Text "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3356 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
3357 <<
3358 if (gCurrentMinMaxData != NULL) {
3359 //set min/max value for oneof opcode
3360 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
3361 switch (_GET_CURRQEST_DATATYPE()) {
3362 case EFI_IFR_TYPE_NUM_SIZE_64:
3363 gCurrentMinMaxData->SetMinMaxStepData(Val->u64, Val->u64, Step);
3364 break;
3365 case EFI_IFR_TYPE_NUM_SIZE_32:
3366 gCurrentMinMaxData->SetMinMaxStepData(Val->u32, Val->u32, (UINT32) Step);
3367 break;
3368 case EFI_IFR_TYPE_NUM_SIZE_16:
3369 gCurrentMinMaxData->SetMinMaxStepData(Val->u16, Val->u16, (UINT16) Step);
3370 break;
3371 case EFI_IFR_TYPE_NUM_SIZE_8:
3372 gCurrentMinMaxData->SetMinMaxStepData(Val->u8, Val->u8, (UINT8) Step);
3373 break;
3374 default:
3375 break;
3376 }
3377 }
3378 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3379 Size = sizeof (EFI_IFR_TYPE_VALUE);
3380 } else if (ArrayType) {
3381 switch (_GET_CURRQEST_DATATYPE()) {
3382 case EFI_IFR_TYPE_NUM_SIZE_8 :
3383 while (Type8[Size] != 0) {
3384 Size++;
3385 }
3386 break;
3387 case EFI_IFR_TYPE_NUM_SIZE_16 :
3388 while (Type16[Size] != 0) {
3389 Size++;
3390 }
3391 Size *= sizeof (UINT16);
3392 break;
3393 case EFI_IFR_TYPE_NUM_SIZE_32 :
3394 while (Type32[Size] != 0) {
3395 Size++;
3396 }
3397 Size *= sizeof (UINT32);
3398 break;
3399 case EFI_IFR_TYPE_NUM_SIZE_64 :
3400 while (Type64[Size] != 0) {
3401 Size++;
3402 }
3403 Size *= sizeof (UINT64);
3404 break;
3405 default:
3406 break;
3407 }
3408 } else {
3409 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
3410 }
3411 if (ReturnCode != VFR_RETURN_SUCCESS) {
3412 _PCATCH (ReturnCode, L->getLine());
3413 }
3414
3415 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
3416 OOOObj = new CIfrOneOfOption((UINT8)Size);
3417 OOOObj->SetLineNo(L->getLine());
3418 OOOObj->SetOption (_STOSID(S->getText(), S->getLine()));
3419 if (ArrayType) {
3420 OOOObj->SetType (EFI_IFR_TYPE_BUFFER);
3421 } else {
3422 OOOObj->SetType (_GET_CURRQEST_DATATYPE());
3423 }
3424 OOOObj->SetValue (*Val);
3425 >>
3426 F:FLAGS "=" vfrOneOfOptionFlags[*OOOObj, F->getLine()]
3427 <<
3428 //
3429 // Array type only for default type OneOfOption.
3430 //
3431 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) == 0 && ArrayType) {
3432 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Default keyword should with array value type!");
3433 }
3434
3435 //
3436 // Clear the default flag if the option not use array value but has default flag.
3437 //
3438 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) != 0 && !ArrayType && gIsOrderedList) {
3439 OOOObj->SetFlags(OOOObj->GetFlags () & ~(EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG));
3440 }
3441
3442 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3443 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
3444 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
3445 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT) {
3446 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
3447 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3448 EFI_HII_DEFAULT_CLASS_STANDARD,
3449 _GET_CURRQEST_VARTINFO(),
3450 VarStoreName,
3451 VarStoreGuid,
3452 _GET_CURRQEST_DATATYPE (),
3453 *Val
3454 ), L->getLine());
3455 }
3456 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT_MFG) {
3457 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
3458 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3459 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
3460 _GET_CURRQEST_VARTINFO(),
3461 VarStoreName,
3462 VarStoreGuid,
3463 _GET_CURRQEST_DATATYPE (),
3464 *Val
3465 ), L->getLine());
3466 }
3467 }
3468 >>
3469 {
3470 "," Key "=" KN:Number <<
3471 if (!mCompatibleMode) {
3472 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3473 }
3474 //
3475 // Guid Option Key
3476 //
3477 CIfrOptionKey IfrOptionKey (
3478 gCurrentQuestion->QUESTION_ID(),
3479 *Val,
3480 _STOQID(KN->getText(), KN->getLine())
3481 );
3482 SET_LINE_INFO (IfrOptionKey, KN);
3483 >>
3484 }
3485 (
3486 T:"," vfrImageTag << OOOObj->SetScope (1); CRT_END_OP (T); >>
3487 )*
3488 ";" << if (OOOObj != NULL) {delete OOOObj;} >>
3489 ;
3490
3491 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3492 <<
3493 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3494 UINT8 HFlags = 0;
3495 >>
3496 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3497 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3498 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3499 ;
3500
3501 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3502 N:Number << $LFlags |= _STOU8(N->getText(), N->getLine()); >>
3503 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3504 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3505 | InteractiveFlag << $HFlags |= 0x04; >>
3506 | ResetRequiredFlag << $HFlags |= 0x10; >>
3507 | ReconnectRequiredFlag << $HFlags |= 0x40; >>
3508 | ManufacturingFlag << $LFlags |= 0x20; >>
3509 | DefaultFlag << $LFlags |= 0x10; >>
3510 | A:NVAccessFlag <<
3511 if (mCompatibleMode) {
3512 $HFlags |= 0x08;
3513 } else {
3514 gCVfrErrorHandle.HandleWarning (
3515 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3516 A->getLine(),
3517 A->getText()
3518 );
3519 }
3520 >>
3521 | L:LateCheckFlag <<
3522 if (mCompatibleMode) {
3523 $HFlags |= 0x20;
3524 } else {
3525 gCVfrErrorHandle.HandleWarning (
3526 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3527 L->getLine(),
3528 L->getText()
3529 );
3530 }
3531 >>
3532 ;
3533
3534 vfrStatementLabel :
3535 L:Label
3536 N:Number <<
3537 if (mCompatibleMode) {
3538 //
3539 // Add end Label for Framework Vfr
3540 //
3541 CIfrLabel LObj1;
3542 LObj1.SetLineNo(L->getLine());
3543 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3544 }
3545
3546 {
3547 CIfrLabel LObj2;
3548 LObj2.SetLineNo(L->getLine());
3549 LObj2.SetNumber (_STOU16(N->getText(), N->getLine()));
3550 }
3551 >>
3552 ";"
3553 ;
3554
3555 vfrStatementBanner :
3556 << CIfrBanner BObj; >>
3557 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3558 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >>
3559 (
3560 (
3561 Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >>
3562 Align
3563 (
3564 Left << BObj.SetAlign (0); >>
3565 | Center << BObj.SetAlign (1); >>
3566 | Right << BObj.SetAlign (2); >>
3567 ) ";"
3568 )
3569 |
3570 (
3571 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >>
3572 )
3573 )
3574 ;
3575
3576 //******************************************************************************
3577 //
3578 // keep some syntax for compatibility but not generate any IFR object
3579 //
3580 vfrStatementInvalidHidden :
3581 L:Hidden <<
3582 if (!mCompatibleMode) {
3583 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3584 }
3585 >>
3586 Value "=" Number ","
3587 Key "=" Number ";"
3588 ;
3589
3590 vfrStatementInvalidInconsistentIf :
3591 InconsistentIf
3592 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3593 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3594 vfrStatementExpression[0]
3595 EndIf
3596 ";"
3597 ;
3598
3599 vfrStatementInvalidInventory :
3600 L:Inventory <<
3601 if (!mCompatibleMode) {
3602 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3603 }
3604 >>
3605 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
3606 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
3607 {
3608 Text "=" "STRING_TOKEN" "\(" Number "\)"
3609 }
3610 ";"
3611 ;
3612
3613 vfrStatementInvalidSaveRestoreDefaults :
3614 (
3615 L:Save <<
3616 if (!mCompatibleMode) {
3617 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3618 }
3619 >>
3620 |
3621 K:Restore <<
3622 if (!mCompatibleMode) {
3623 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
3624 }
3625 >>
3626 )
3627 Defaults ","
3628 FormId "=" Number ","
3629 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
3630 Help "=" "STRING_TOKEN" "\(" Number "\)"
3631 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
3632 { "," Key "=" Number }
3633 ";"
3634 ;
3635
3636 //******************************************************************************
3637 //
3638 // The syntax of expression
3639 //
3640 #token Dup("dup") "dup"
3641 #token VarEqVal("vareqval") "vareqval"
3642 #token Var("var") "var"
3643 #token IdEqVal("ideqval") "ideqval"
3644 #token IdEqId("ideqid") "ideqid"
3645 #token IdEqValList("ideqvallist") "ideqvallist"
3646 #token QuestionRef("questionref") "questionref"
3647 #token RuleRef("ruleref") "ruleref"
3648 #token StringRef("stringref") "stringref"
3649 #token PushThis("pushthis") "pushthis"
3650 #token Security("security") "security"
3651 #token Get("get") "get"
3652 #token True("TRUE") "TRUE"
3653 #token False("FALSE") "FALSE"
3654 #token One("ONE") "ONE"
3655 #token Ones("ONES") "ONES"
3656 #token Zero("ZERO") "ZERO"
3657 #token Undefined("UNDEFINED") "UNDEFINED"
3658 #token Version("VERSION") "VERSION"
3659 #token Length("length") "length"
3660 #token AND("AND") "AND"
3661 #token OR("OR") "OR"
3662 #token NOT("NOT") "NOT"
3663 #token Set("set") "set"
3664 #token BitWiseNot("~") "\~"
3665 #token BoolVal("boolval") "boolval"
3666 #token StringVal("stringval") "stringval"
3667 #token UnIntVal("unintval") "unintval"
3668 #token ToUpper("toupper") "toupper"
3669 #token ToLower("tolower") "tolower"
3670 #token Match("match") "match"
3671 #token Match2("match2") "match2"
3672 #token Catenate("catenate") "catenate"
3673 #token QuestionRefVal("questionrefval") "questionrefval"
3674 #token StringRefVal("stringrefval") "stringrefval"
3675 #token Map("map") "map"
3676 #token RefreshGuid("refreshguid") "refreshguid"
3677
3678 //
3679 // Root expression extension function called by other function.
3680 //
3681 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
3682 << if ($RootLevel == 0) {mCIfrOpHdrIndex ++; if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); _CLEAR_SAVED_OPHDR ();} >>
3683 andTerm[$RootLevel, $ExpOpCount]
3684 (
3685 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3686 )*
3687 <<
3688 //
3689 // Extend OpCode Scope only for the root expression.
3690 //
3691 if ($ExpOpCount > 1 && $RootLevel == 0) {
3692 if (_SET_SAVED_OPHDR_SCOPE()) {
3693 CIfrEnd EObj;
3694 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
3695 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
3696 }
3697 }
3698 }
3699
3700 if ($RootLevel == 0) {
3701 mCIfrOpHdrIndex --;
3702 }
3703 >>
3704 ;
3705
3706 //
3707 // Add new sub function for the sub expression extension to remember the ExpOpCount
3708 // This funciton is only called by sub expression.
3709 //
3710 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
3711 andTerm[$RootLevel, $ExpOpCount]
3712 (
3713 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3714 )*
3715 ;
3716
3717 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3718 bitwiseorTerm[$RootLevel, $ExpOpCount]
3719 (
3720 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
3721 )*
3722 ;
3723
3724 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3725 bitwiseandTerm[$RootLevel, $ExpOpCount]
3726 (
3727 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
3728 )*
3729 ;
3730
3731 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3732 equalTerm[$RootLevel, $ExpOpCount]
3733 (
3734 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
3735 )*
3736 ;
3737
3738 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3739 compareTerm[$RootLevel, $ExpOpCount]
3740 (
3741 (
3742 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
3743 )
3744 |
3745 (
3746 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
3747 )
3748 )*
3749 ;
3750
3751 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3752 shiftTerm[$RootLevel, $ExpOpCount]
3753 (
3754 (
3755 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
3756 )
3757 |
3758 (
3759 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
3760 )
3761 |
3762 (
3763 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
3764 )
3765 |
3766 (
3767 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
3768 )
3769 )*
3770 ;
3771
3772 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3773 addMinusTerm[$RootLevel, $ExpOpCount]
3774 (
3775 (
3776 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
3777 )
3778 |
3779 (
3780 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
3781 )
3782 )*
3783 ;
3784
3785 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3786 multdivmodTerm[$RootLevel, $ExpOpCount]
3787 (
3788 (
3789 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
3790 )
3791 |
3792 (
3793 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
3794 )
3795 )*
3796 ;
3797
3798 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3799 castTerm[$RootLevel, $ExpOpCount]
3800 (
3801 (
3802 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
3803 )
3804 |
3805 (
3806 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
3807 )
3808 |
3809 (
3810 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
3811 )
3812 )*
3813 ;
3814
3815 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3816 << UINT8 CastType = 0xFF; >>
3817 (
3818 L:"\("
3819 (
3820 Boolean << CastType = 0; >>
3821 | Uint64 << CastType = 1; >>
3822 | Uint32 << CastType = 1; >>
3823 | Uint16 << CastType = 1; >>
3824 | Uint8 << CastType = 1; >>
3825 )
3826 "\)"
3827 )*
3828 atomTerm[$RootLevel, $ExpOpCount]
3829 <<
3830 switch (CastType) {
3831 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
3832 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
3833 }
3834 >>
3835 ;
3836
3837 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3838 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
3839 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
3840 | vfrExpressionMatch2[$RootLevel, $ExpOpCount]
3841 | vfrExpressionParen[$RootLevel, $ExpOpCount]
3842 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
3843 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
3844 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
3845 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
3846 | vfrExpressionMap[$RootLevel, $ExpOpCount]
3847 | (
3848 L:NOT
3849 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
3850 )
3851 ;
3852
3853 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3854 L:Catenate
3855 "\("
3856 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3857 ","
3858 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3859 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
3860 ;
3861
3862 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3863 L:Match
3864 "\("
3865 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3866 ","
3867 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3868 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
3869 ;
3870
3871 vfrExpressionMatch2 [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3872 <<
3873 EFI_GUID Guid;
3874 >>
3875 L:Match2
3876 "\("
3877 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3878 ","
3879 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3880 ","
3881 guidDefinition[Guid]
3882 "\)" << { CIfrMatch2 M2Obj(L->getLine(), &Guid); $ExpOpCount++; } >>
3883 ;
3884
3885 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3886 "\("
3887 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3888 "\)"
3889 ;
3890
3891 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3892 dupExp[$RootLevel, $ExpOpCount]
3893 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
3894 | ideqvalExp[$RootLevel, $ExpOpCount]
3895 | ideqidExp[$RootLevel, $ExpOpCount]
3896 | ideqvallistExp[$RootLevel, $ExpOpCount]
3897 | questionref1Exp[$RootLevel, $ExpOpCount]
3898 | rulerefExp[$RootLevel, $ExpOpCount]
3899 | stringref1Exp[$RootLevel, $ExpOpCount]
3900 | pushthisExp[$RootLevel, $ExpOpCount]
3901 | securityExp[$RootLevel, $ExpOpCount]
3902 | getExp[$RootLevel, $ExpOpCount]
3903 ;
3904
3905 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3906 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3907 ;
3908
3909 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3910 <<
3911 EFI_QUESTION_ID QId;
3912 UINT32 Mask;
3913 UINT16 ConstVal;
3914 CHAR8 *VarIdStr;
3915 UINT32 LineNo;
3916 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
3917 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
3918 >>
3919 L:VarEqVal <<
3920 if (!mCompatibleMode) {
3921 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3922 }
3923 >>
3924 VK:Var
3925 OpenParen
3926 VN:Number <<
3927 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
3928 VfrReturnCode = mCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
3929 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
3930 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
3931 VarIdStr,
3932 &mFormsetGuid,
3933 _STOSID(VN->getText(), VN->getLine()),
3934 0x2, //default type is UINT16
3935 FALSE
3936 ), VN);
3937 } else {
3938 _PCATCH (VfrReturnCode, VN);
3939 }
3940 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
3941 LineNo = GET_LINENO(VN);
3942 >>
3943 CloseParen
3944 (
3945 (
3946 "=="
3947 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3948 <<
3949 if (Mask == 0) {
3950 CIfrEqIdVal EIVObj (L->getLine());
3951 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3952 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3953 EIVObj.SetValue (ConstVal);
3954 $ExpOpCount++;
3955 } else {
3956 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3957 }
3958 >>
3959 )
3960 |
3961 (
3962 "<="
3963 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3964 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3965 )
3966 |
3967 (
3968 "<"
3969 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3970 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3971 )
3972 |
3973 (
3974 ">="
3975 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3976 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3977 )
3978 |
3979 (
3980 ">"
3981 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3982 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3983 )
3984 )
3985 ;
3986
3987 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3988 <<
3989 EFI_QUESTION_ID QId;
3990 UINT32 Mask;
3991 UINT16 ConstVal;
3992 CHAR8 *VarIdStr;
3993 UINT32 LineNo;
3994 >>
3995 L:IdEqVal
3996 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3997 (
3998 (
3999 "=="
4000 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
4001 <<
4002 if (Mask == 0) {
4003 CIfrEqIdVal EIVObj (L->getLine());
4004 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
4005 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
4006 EIVObj.SetValue (ConstVal);
4007 $ExpOpCount++;
4008 } else {
4009 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
4010 }
4011 >>
4012 )
4013 |
4014 (
4015 "<="
4016 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
4017 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
4018 )
4019 |
4020 (
4021 "<"
4022 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
4023 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
4024 )
4025 |
4026 (
4027 ">="
4028 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
4029 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
4030 )
4031 |
4032 (
4033 ">"
4034 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
4035 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
4036 )
4037 )
4038 ;
4039
4040 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4041 <<
4042 EFI_QUESTION_ID QId[2];
4043 UINT32 Mask[2];
4044 CHAR8 *VarIdStr[2];
4045 UINT32 LineNo[2];
4046 >>
4047 L:IdEqId
4048 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
4049 (
4050 (
4051 "=="
4052 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4053 <<
4054 if (Mask[0] & Mask[1]) {
4055 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
4056 } else {
4057 CIfrEqIdId EIIObj(L->getLine());
4058 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
4059 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
4060 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
4061 $ExpOpCount++;
4062 }
4063 >>
4064 )
4065 |
4066 (
4067 "<="
4068 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4069 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
4070 )
4071 |
4072 (
4073 "<"
4074 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4075 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
4076 )
4077 |
4078 (
4079 ">="
4080 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4081 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
4082 )
4083 |
4084 (
4085 ">"
4086 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4087 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
4088 )
4089 )
4090 ;
4091
4092 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4093 <<
4094 UINT16 ListLen = 0;
4095 EFI_QUESTION_ID QId;
4096 UINT32 Mask;
4097 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
4098 CHAR8 *VarIdStr;
4099 UINT32 LineNo;
4100 >>
4101 L:IdEqValList
4102 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
4103 "=="
4104 (
4105 V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >>
4106 )+
4107 <<
4108 if (Mask != 0) {
4109 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
4110 } else {
4111 UINT16 Index;
4112 CIfrEqIdList EILObj(L->getLine());
4113 if (QId != EFI_QUESTION_ID_INVALID) {
4114 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
4115 }
4116 EILObj.SetListLength (ListLen);
4117 for (Index = 0; Index < ListLen; Index++) {
4118 EILObj.SetValueList (Index, ValueList[Index]);
4119 }
4120
4121 EILObj.UpdateIfrBuffer();
4122 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
4123
4124 if (QId == EFI_QUESTION_ID_INVALID) {
4125 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
4126 }
4127 $ExpOpCount++;
4128 }
4129 >>
4130 ;
4131
4132 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4133 <<
4134 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4135 UINT32 BitMask;
4136 CHAR8 *QName = NULL;
4137 UINT32 LineNo = 0;
4138 >>
4139 L:QuestionRef
4140 "\("
4141 (
4142 QN:StringIdentifier <<
4143 QName = QN->getText();
4144 LineNo = QN->getLine();
4145 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
4146 >>
4147 | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >>
4148 )
4149 "\)"
4150 <<
4151 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
4152 ;
4153
4154 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4155 L:RuleRef
4156 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
4157 ;
4158
4159 //******************************************************
4160 // PARSE:
4161 // stringref (STR_FORM_SET_TITLE)
4162 //
4163 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4164 <<
4165 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
4166 >>
4167 L:StringRef
4168 "\("
4169 (
4170 "STRING_TOKEN"
4171 "\("
4172 S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >>
4173 "\)"
4174 | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >>
4175 )
4176 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
4177 ;
4178
4179 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4180 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
4181 ;
4182
4183 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4184 <<
4185 EFI_GUID Guid;
4186 >>
4187 L:Security
4188 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
4189 ;
4190
4191 numericVarStoreType [UINT8 & VarType] :
4192 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
4193 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
4194 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
4195 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
4196 ;
4197
4198 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4199 <<
4200 EFI_VARSTORE_INFO Info;
4201 CHAR8 *VarIdStr = NULL;
4202 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4203 UINT32 Mask = 0;
4204 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4205 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4206 UINT32 VarSize = 0;
4207 Info.mVarStoreId = 0;
4208 >>
4209 L:Get
4210 "\("
4211 vfrStorageVarId[Info, VarIdStr, FALSE]
4212 {"\|" FLAGS "=" numericVarStoreType [VarType] }
4213 "\)" <<
4214 {
4215 if (Info.mVarStoreId == 0) {
4216 // support Date/Time question
4217 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4218 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4219 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4220 }
4221 if (QType == QUESTION_DATE) {
4222 Info.mVarType = EFI_IFR_TYPE_DATE;
4223 } else if (QType == QUESTION_TIME) {
4224 Info.mVarType = EFI_IFR_TYPE_TIME;
4225 }
4226 switch (Mask) {
4227 case DATE_YEAR_BITMASK:
4228 Info.mInfo.mVarOffset = 0;
4229 break;
4230 case DATE_DAY_BITMASK:
4231 Info.mInfo.mVarOffset = 3;
4232 break;
4233 case TIME_HOUR_BITMASK:
4234 Info.mInfo.mVarOffset = 0;
4235 break;
4236 case TIME_MINUTE_BITMASK:
4237 Info.mInfo.mVarOffset = 1;
4238 break;
4239 case TIME_SECOND_BITMASK:
4240 Info.mInfo.mVarOffset = 2;
4241 break;
4242 default:
4243 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4244 break;
4245 }
4246 } else {
4247 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4248 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4249 }
4250 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4251 Info.mVarType = VarType;
4252 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4253 Info.mVarTotalSize = VarSize;
4254 }
4255 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4256 if (VarSize != Info.mVarTotalSize) {
4257 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4258 }
4259 }
4260 CIfrGet GObj(L->getLine());
4261 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
4262 GObj.SetVarInfo (&Info);
4263 delete VarIdStr;
4264 $ExpOpCount++;
4265 }
4266 >>
4267 ;
4268
4269 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4270 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
4271 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
4272 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
4273 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
4274 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
4275 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
4276 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
4277 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
4278 ;
4279
4280 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4281 lengthExp[$RootLevel, $ExpOpCount]
4282 | bitwisenotExp[$RootLevel, $ExpOpCount]
4283 | question23refExp[$RootLevel, $ExpOpCount]
4284 | stringref2Exp[$RootLevel, $ExpOpCount]
4285 | toboolExp[$RootLevel, $ExpOpCount]
4286 | tostringExp[$RootLevel, $ExpOpCount]
4287 | unintExp[$RootLevel, $ExpOpCount]
4288 | toupperExp[$RootLevel, $ExpOpCount]
4289 | tolwerExp[$RootLevel, $ExpOpCount]
4290 | setExp[$RootLevel, $ExpOpCount]
4291 ;
4292
4293 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4294 L:Length
4295 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4296 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
4297 ;
4298
4299 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4300 L:BitWiseNot
4301 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4302 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
4303 ;
4304
4305 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4306 <<
4307 UINT8 Type = 0x1;
4308 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
4309 EFI_GUID Guid = {0,};
4310 >>
4311 L:QuestionRefVal
4312 "\("
4313 {
4314 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >>
4315 }
4316 {
4317 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
4318 }
4319 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4320 "\)"
4321 <<
4322 switch (Type) {
4323 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
4324 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
4325 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;}
4326 }
4327 $ExpOpCount++;
4328 >>
4329 ;
4330
4331 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4332 L:StringRefVal
4333 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4334 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
4335 ;
4336
4337 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4338 L:BoolVal
4339 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4340 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
4341 ;
4342
4343 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4344 << UINT8 Fmt = 0; >>
4345 L:StringVal
4346 {
4347 Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >>
4348 }
4349 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4350 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
4351 ;
4352
4353 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4354 L:UnIntVal
4355 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4356 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
4357 ;
4358
4359 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4360 L:ToUpper
4361 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4362 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
4363 ;
4364
4365 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4366 L:ToLower
4367 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4368 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
4369 ;
4370
4371 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4372 <<
4373 EFI_VARSTORE_INFO Info;
4374 CHAR8 *VarIdStr = NULL;
4375 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4376 UINT32 Mask = 0;
4377 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4378 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4379 UINT32 VarSize = 0;
4380 Info.mVarStoreId = 0;
4381 >>
4382 L:Set
4383 "\("
4384 vfrStorageVarId[Info, VarIdStr, FALSE]
4385 {"\|" FLAG "=" numericVarStoreType [VarType] }
4386 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4387 "\)"
4388 <<
4389 {
4390 if (Info.mVarStoreId == 0) {
4391 // support Date/Time question
4392 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4393 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4394 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4395 }
4396 if (QType == QUESTION_DATE) {
4397 Info.mVarType = EFI_IFR_TYPE_DATE;
4398 } else if (QType == QUESTION_TIME) {
4399 Info.mVarType = EFI_IFR_TYPE_TIME;
4400 }
4401 switch (Mask) {
4402 case DATE_YEAR_BITMASK:
4403 Info.mInfo.mVarOffset = 0;
4404 break;
4405 case DATE_DAY_BITMASK:
4406 Info.mInfo.mVarOffset = 3;
4407 break;
4408 case TIME_HOUR_BITMASK:
4409 Info.mInfo.mVarOffset = 0;
4410 break;
4411 case TIME_MINUTE_BITMASK:
4412 Info.mInfo.mVarOffset = 1;
4413 break;
4414 case TIME_SECOND_BITMASK:
4415 Info.mInfo.mVarOffset = 2;
4416 break;
4417 default:
4418 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4419 break;
4420 }
4421 } else {
4422 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4423 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4424 }
4425 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4426 Info.mVarType = VarType;
4427 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4428 Info.mVarTotalSize = VarSize;
4429 }
4430 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4431 if (VarSize != Info.mVarTotalSize) {
4432 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4433 }
4434 }
4435 CIfrSet TSObj(L->getLine());
4436 TSObj.SetVarInfo (&Info);
4437 delete VarIdStr;
4438 $ExpOpCount++;
4439 }
4440 >>
4441 ;
4442
4443 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4444 conditionalExp[$RootLevel, $ExpOpCount]
4445 | findExp[$RootLevel, $ExpOpCount]
4446 | midExp[$RootLevel, $ExpOpCount]
4447 | tokenExp[$RootLevel, $ExpOpCount]
4448 | spanExp[$RootLevel, $ExpOpCount]
4449 ;
4450
4451 #token Cond("cond") "cond"
4452 #token Find("find") "find"
4453 #token Mid("mid") "mid"
4454 #token Tok("token") "token"
4455 #token Span("span") "span"
4456
4457 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4458 L:Cond "\("
4459 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4460 "?"
4461 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4462 ":"
4463 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4464 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
4465 ;
4466
4467 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4468 << UINT8 Format; >>
4469 L:Find "\("
4470 findFormat[Format] ( "\|" findFormat[Format] )*
4471 ","
4472 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4473 ","
4474 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4475 ","
4476 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4477 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
4478 ;
4479
4480 findFormat [UINT8 & Format] :
4481 "SENSITIVE" << $Format = 0x00; >>
4482 | "INSENSITIVE" << $Format = 0x01; >>
4483 ;
4484
4485 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4486 L:Mid "\("
4487 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4488 ","
4489 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4490 ","
4491 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4492 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
4493 ;
4494
4495 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4496 L:Tok "\("
4497 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4498 ","
4499 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4500 ","
4501 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4502 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
4503 ;
4504
4505 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4506 << UINT8 Flags = 0; >>
4507 S:Span "\("
4508 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4509 ","
4510 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4511 ","
4512 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4513 ","
4514 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4515 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4516 ;
4517
4518 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4519 L:Map
4520 "\("
4521 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4522 ":" << { CIfrMap MObj(L->getLine()); } >>
4523 (
4524 vfrStatementExpression[0]
4525 ","
4526 vfrStatementExpression[0]
4527 ";"
4528 ) *
4529 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4530 ;
4531
4532 spanFlags [UINT8 & Flags] :
4533 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
4534 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4535 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4536 ;
4537
4538 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4539 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4540
4541 //******************************************************************************
4542 //
4543 // Parser class definition.
4544 //
4545 class EfiVfrParser {
4546 <<
4547 private:
4548 UINT8 mParserStatus;
4549 BOOLEAN mConstantOnlyInExpression;
4550
4551 CVfrDefaultStore mCVfrDefaultStore;
4552 CVfrDataStorage mCVfrDataStorage;
4553 CVfrQuestionDB mCVfrQuestionDB;
4554 CVfrRulesDB mCVfrRulesDB;
4555
4556 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4557 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4558 UINT8 mCIfrOpHdrIndex;
4559 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4560 VOID _CLEAR_SAVED_OPHDR (VOID);
4561 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4562
4563
4564 EFI_VARSTORE_INFO mCurrQestVarInfo;
4565 EFI_GUID *mOverrideClassGuid;
4566 CHAR8* mLastFormEndAddr;
4567
4568 //
4569 // Whether the question already has default value.
4570 //
4571 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
4572 UINT16 mUsedDefaultCount;
4573
4574 //
4575 // For framework vfr compatibility
4576 //
4577 BOOLEAN mCompatibleMode;
4578 EFI_GUID mFormsetGuid;
4579
4580 VOID _CRT_OP (IN BOOLEAN);
4581
4582 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
4583 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
4584
4585 UINT8 _GET_CURRQEST_DATATYPE ();
4586 UINT32 _GET_CURRQEST_VARSIZE ();
4587 UINT32 _GET_CURRQEST_ARRAY_SIZE();
4588 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
4589
4590 public:
4591 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
4592 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
4593 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
4594 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
4595 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
4596
4597 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
4598
4599 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
4600 CHAR8* _U32TOS (IN UINT32);
4601 UINT8 _STOU8 (IN CHAR8 *, IN UINT32);
4602 UINT16 _STOU16 (IN CHAR8 *, IN UINT32);
4603 UINT32 _STOU32 (IN CHAR8 *, IN UINT32);
4604 UINT64 _STOU64 (IN CHAR8 *, IN UINT32);
4605 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4606 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4607 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32);
4608
4609 EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32);
4610 EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32);
4611 EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32);
4612
4613 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
4614
4615 VOID _DeclareDefaultLinearVarStore (IN UINT32);
4616 VOID _DeclareStandardDefaultStorage (IN UINT32);
4617 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
4618
4619 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
4620
4621 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
4622 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
4623 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);
4624 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
4625 VOID SetOverrideClassGuid (IN EFI_GUID *);
4626 //
4627 // For framework vfr compatibility
4628 //
4629 VOID SetCompatibleMode (IN BOOLEAN);
4630 >>
4631 }
4632
4633 <<
4634 VOID
4635 EfiVfrParser::_SAVE_OPHDR_COND (
4636 IN CIfrOpHeader &OpHdr,
4637 IN BOOLEAN Cond,
4638 IN UINT32 LineNo
4639 )
4640 {
4641 if (Cond == TRUE) {
4642 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4643 return ;
4644 }
4645 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
4646 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
4647 }
4648 }
4649
4650 VOID
4651 EfiVfrParser::_CLEAR_SAVED_OPHDR (
4652 VOID
4653 )
4654 {
4655 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
4656 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
4657 }
4658
4659 BOOLEAN
4660 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
4661 VOID
4662 )
4663 {
4664 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4665 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
4666 return TRUE;
4667 }
4668
4669 //
4670 // IfrOpHdr is not set, FALSE is return.
4671 //
4672 return FALSE;
4673 }
4674
4675 VOID
4676 EfiVfrParser::_CRT_OP (
4677 IN BOOLEAN Crt
4678 )
4679 {
4680 gCreateOp = Crt;
4681 }
4682
4683 VOID
4684 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
4685 IN EFI_VARSTORE_INFO &Info
4686 )
4687 {
4688 mCurrQestVarInfo = Info;
4689 }
4690
4691 EFI_VARSTORE_INFO &
4692 EfiVfrParser::_GET_CURRQEST_VARTINFO (
4693 VOID
4694 )
4695 {
4696 return mCurrQestVarInfo;
4697 }
4698
4699 UINT32
4700 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
4701 VOID
4702 )
4703 {
4704 UINT8 Size = 1;
4705
4706 switch (mCurrQestVarInfo.mVarType) {
4707 case EFI_IFR_TYPE_NUM_SIZE_8:
4708 Size = 1;
4709 break;
4710
4711 case EFI_IFR_TYPE_NUM_SIZE_16:
4712 Size = 2;
4713 break;
4714
4715 case EFI_IFR_TYPE_NUM_SIZE_32:
4716 Size = 4;
4717 break;
4718
4719 case EFI_IFR_TYPE_NUM_SIZE_64:
4720 Size = 8;
4721 break;
4722
4723 default:
4724 break;
4725 }
4726
4727 return (mCurrQestVarInfo.mVarTotalSize / Size);
4728 }
4729
4730 UINT8
4731 EfiVfrParser::_GET_CURRQEST_DATATYPE (
4732 VOID
4733 )
4734 {
4735 return mCurrQestVarInfo.mVarType;
4736 }
4737
4738 UINT32
4739 EfiVfrParser::_GET_CURRQEST_VARSIZE (
4740 VOID
4741 )
4742 {
4743 return mCurrQestVarInfo.mVarTotalSize;
4744 }
4745
4746 VOID
4747 EfiVfrParser::_PCATCH (
4748 IN INTN ReturnCode,
4749 IN INTN ExpectCode,
4750 IN ANTLRTokenPtr Tok,
4751 IN CONST CHAR8 *ErrorMsg
4752 )
4753 {
4754 if (ReturnCode != ExpectCode) {
4755 mParserStatus++;
4756 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
4757 }
4758 }
4759
4760 VOID
4761 EfiVfrParser::_PCATCH (
4762 IN EFI_VFR_RETURN_CODE ReturnCode
4763 )
4764 {
4765 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
4766 }
4767
4768 VOID
4769 EfiVfrParser::_PCATCH (
4770 IN EFI_VFR_RETURN_CODE ReturnCode,
4771 IN ANTLRTokenPtr Tok
4772 )
4773 {
4774 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
4775 }
4776
4777 VOID
4778 EfiVfrParser::_PCATCH (
4779 IN EFI_VFR_RETURN_CODE ReturnCode,
4780 IN UINT32 LineNum
4781 )
4782 {
4783 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
4784 }
4785
4786 VOID
4787 EfiVfrParser::_PCATCH (
4788 IN EFI_VFR_RETURN_CODE ReturnCode,
4789 IN UINT32 LineNum,
4790 IN CONST CHAR8 *ErrorMsg
4791 )
4792 {
4793 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
4794 }
4795
4796 VOID
4797 EfiVfrParser::syn (
4798 ANTLRAbstractToken *Tok,
4799 ANTLRChar *Egroup,
4800 SetWordType *Eset,
4801 ANTLRTokenType ETok,
4802 INT32 Huh
4803 )
4804 {
4805 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
4806
4807 mParserStatus += 1;
4808 }
4809
4810 CHAR8 *
4811 EfiVfrParser::TrimHex (
4812 IN CHAR8 *Str,
4813 OUT BOOLEAN *IsHex
4814 )
4815 {
4816 *IsHex = FALSE;
4817
4818 while (*Str && *Str == ' ') {
4819 Str++;
4820 }
4821 while (*Str && *Str == '0') {
4822 Str++;
4823 }
4824 if (*Str && (*Str == 'x' || *Str == 'X')) {
4825 Str++;
4826 *IsHex = TRUE;
4827 }
4828
4829 return Str;
4830 }
4831
4832 CHAR8 *
4833 EfiVfrParser::_U32TOS (
4834 IN UINT32 Value
4835 )
4836 {
4837 CHAR8 *Str;
4838 Str = new CHAR8[20];
4839 sprintf (Str, "%d", Value);
4840 return Str;
4841 }
4842
4843 UINT8
4844 EfiVfrParser::_STOU8 (
4845 IN CHAR8 *Str,
4846 IN UINT32 LineNum
4847 )
4848 {
4849 BOOLEAN IsHex;
4850 UINT8 Value;
4851 CHAR8 c;
4852
4853 UINT8 PreviousValue;
4854 CHAR8 *OrigString = Str;
4855 CHAR8 ErrorMsg[100];
4856
4857 Str = TrimHex (Str, &IsHex);
4858 for (Value = 0; (c = *Str) != '\0'; Str++) {
4859 PreviousValue = Value;
4860 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4861
4862 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4863 Value += (c - 'a' + 10);
4864 }
4865 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4866 Value += (c - 'A' + 10);
4867 }
4868 if (c >= '0' && c <= '9') {
4869 Value += (c - '0');
4870 }
4871 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4872 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString);
4873 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4874 }
4875 }
4876
4877 return Value;
4878 }
4879
4880 UINT16
4881 EfiVfrParser::_STOU16 (
4882 IN CHAR8 *Str,
4883 IN UINT32 LineNum
4884 )
4885 {
4886 BOOLEAN IsHex;
4887 UINT16 Value;
4888 CHAR8 c;
4889
4890 UINT16 PreviousValue;
4891 CHAR8 *OrigString = Str;
4892 CHAR8 ErrorMsg[100];
4893
4894 Str = TrimHex (Str, &IsHex);
4895 for (Value = 0; (c = *Str) != '\0'; Str++) {
4896 PreviousValue = Value;
4897 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4898
4899 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4900 Value += (c - 'a' + 10);
4901 }
4902 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4903 Value += (c - 'A' + 10);
4904 }
4905 if (c >= '0' && c <= '9') {
4906 Value += (c - '0');
4907 }
4908 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4909 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString);
4910 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4911 }
4912 }
4913
4914 return Value;
4915 }
4916
4917 UINT32
4918 EfiVfrParser::_STOU32 (
4919 IN CHAR8 *Str,
4920 IN UINT32 LineNum
4921 )
4922 {
4923 BOOLEAN IsHex;
4924 UINT32 Value;
4925 CHAR8 c;
4926
4927 UINT32 PreviousValue;
4928 CHAR8 *OrigString = Str;
4929 CHAR8 ErrorMsg[100];
4930
4931 Str = TrimHex (Str, &IsHex);
4932 for (Value = 0; (c = *Str) != '\0'; Str++) {
4933 PreviousValue = Value;
4934 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4935
4936 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4937 Value += (c - 'a' + 10);
4938 }
4939 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4940 Value += (c - 'A' + 10);
4941 }
4942 if (c >= '0' && c <= '9') {
4943 Value += (c - '0');
4944 }
4945 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) {
4946 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString);
4947 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4948 }
4949 }
4950
4951 return Value;
4952 }
4953
4954 UINT64
4955 EfiVfrParser::_STOU64 (
4956 IN CHAR8 *Str,
4957 IN UINT32 LineNum
4958 )
4959 {
4960 BOOLEAN IsHex;
4961 UINT64 Value;
4962 CHAR8 c;
4963 UINT64 PreviousValue;
4964 CHAR8 *OrigString = Str;
4965 CHAR8 ErrorMsg[100];
4966
4967 Str = TrimHex (Str, &IsHex);
4968 for (Value = 0; (c = *Str) != '\0'; Str++) {
4969 PreviousValue = Value;
4970 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4971
4972 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4973 Value += (c - 'a' + 10);
4974 }
4975 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4976 Value += (c - 'A' + 10);
4977 }
4978 if (c >= '0' && c <= '9') {
4979 Value += (c - '0');
4980 }
4981 if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) {
4982 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString);
4983 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4984 }
4985 }
4986
4987 return Value;
4988 }
4989
4990 EFI_HII_DATE
4991 EfiVfrParser::_STOD (
4992 IN CHAR8 *Year,
4993 IN CHAR8 *Month,
4994 IN CHAR8 *Day,
4995 IN UINT32 LineNum
4996 )
4997 {
4998 EFI_HII_DATE Date;
4999
5000 Date.Year = _STOU16 (Year, LineNum);
5001 Date.Month = _STOU8 (Month, LineNum);
5002 Date.Day = _STOU8 (Day, LineNum);
5003
5004 return Date;
5005 }
5006
5007 EFI_HII_TIME
5008 EfiVfrParser::_STOT (
5009 IN CHAR8 *Hour,
5010 IN CHAR8 *Minute,
5011 IN CHAR8 *Second,
5012 IN UINT32 LineNum
5013 )
5014 {
5015 EFI_HII_TIME Time;
5016
5017 Time.Hour = _STOU8 (Hour, LineNum);
5018 Time.Minute = _STOU8 (Minute, LineNum);
5019 Time.Second = _STOU8 (Second, LineNum);
5020
5021 return Time;
5022 }
5023
5024 EFI_STRING_ID
5025 EfiVfrParser::_STOSID (
5026 IN CHAR8 *Str,
5027 IN UINT32 LineNum
5028 )
5029 {
5030 return (EFI_STRING_ID)_STOU16(Str, LineNum);
5031 }
5032
5033 EFI_FORM_ID
5034 EfiVfrParser::_STOFID (
5035 IN CHAR8 *Str,
5036 IN UINT32 LineNum
5037 )
5038 {
5039 return (EFI_FORM_ID)_STOU16(Str, LineNum);
5040 }
5041
5042 EFI_QUESTION_ID
5043 EfiVfrParser::_STOQID (
5044 IN CHAR8 *Str,
5045 IN UINT32 LineNum
5046 )
5047 {
5048 return (EFI_QUESTION_ID)_STOU16(Str, LineNum);
5049 }
5050
5051 VOID
5052 EfiVfrParser::_STRCAT (
5053 IN OUT CHAR8 **Dest,
5054 IN CONST CHAR8 *Src
5055 )
5056 {
5057 CHAR8 *NewStr;
5058 UINT32 Len;
5059
5060 if ((Dest == NULL) || (Src == NULL)) {
5061 return;
5062 }
5063
5064 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
5065 Len += strlen (Src);
5066 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
5067 return;
5068 }
5069 NewStr[0] = '\0';
5070 if (*Dest != NULL) {
5071 strcpy (NewStr, *Dest);
5072 delete *Dest;
5073 }
5074 strcat (NewStr, Src);
5075
5076 *Dest = NewStr;
5077 }
5078
5079 EFI_HII_REF
5080 EfiVfrParser::_STOR (
5081 IN CHAR8 *QuestionId,
5082 IN CHAR8 *FormId,
5083 IN EFI_GUID *FormSetGuid,
5084 IN CHAR8 *DevicePath,
5085 IN UINT32 LineNum
5086 )
5087 {
5088 EFI_HII_REF Ref;
5089 UINT32 Index;
5090
5091 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
5092 Ref.QuestionId = _STOQID (QuestionId, LineNum);
5093 Ref.FormId = _STOFID (FormId, LineNum);
5094 Ref.DevicePath = _STOSID (DevicePath, LineNum);
5095
5096 return Ref;
5097 }
5098
5099 //
5100 // framework vfr to default declare varstore for each structure
5101 //
5102 VOID
5103 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
5104 IN UINT32 LineNo
5105 )
5106 {
5107 SVfrVarStorageNode *pNode;
5108 UINT32 TypeSize;
5109 BOOLEAN FirstNode;
5110 CONST CHAR8 VarName[] = "Setup";
5111
5112 FirstNode = TRUE;
5113 pNode = mCVfrDataStorage.GetBufferVarStoreList();
5114 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
5115 //
5116 // Create the default Buffer Var Store when no VarStore is defined.
5117 // its name should be "Setup"
5118 //
5119 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
5120 CIfrVarStore VSObj;
5121 VSObj.SetLineNo (LineNo);
5122 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
5123 VSObj.SetSize ((UINT16) TypeSize);
5124 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
5125 VSObj.SetName ((CHAR8 *) VarName);
5126 VSObj.SetGuid (&mFormsetGuid);
5127 #ifdef VFREXP_DEBUG
5128 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
5129 #endif
5130 } else {
5131 for (; pNode != NULL; pNode = pNode->mNext) {
5132 //
5133 // create the default varstore opcode for not declared varstore
5134 // the first varstore name should be "Setup"
5135 //
5136 if (!pNode->mAssignedFlag) {
5137 CIfrVarStore VSObj;
5138 VSObj.SetLineNo (LineNo);
5139 VSObj.SetVarStoreId (pNode->mVarStoreId);
5140 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
5141 if (FirstNode) {
5142 VSObj.SetName ((CHAR8 *) VarName);
5143 FirstNode = FALSE;
5144 } else {
5145 VSObj.SetName (pNode->mVarStoreName);
5146 }
5147 VSObj.SetGuid (&pNode->mGuid);
5148 #ifdef VFREXP_DEBUG
5149 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
5150 #endif
5151 }
5152 }
5153 }
5154
5155 pNode = mCVfrDataStorage.GetEfiVarStoreList();
5156 for (; pNode != NULL; pNode = pNode->mNext) {
5157 //
5158 // create the default efi varstore opcode for not exist varstore
5159 //
5160 if (!pNode->mAssignedFlag) {
5161 CIfrVarStoreEfi VSEObj;
5162 VSEObj.SetLineNo (LineNo);
5163 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
5164 VSEObj.SetGuid (&pNode->mGuid);
5165 VSEObj.SetVarStoreId (pNode->mVarStoreId);
5166 // Generate old efi varstore storage structure for compatiable with old "VarEqVal" opcode,
5167 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
5168 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
5169 #ifdef VFREXP_DEBUG
5170 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
5171 #endif
5172 }
5173 }
5174
5175 }
5176
5177 VOID
5178 EfiVfrParser::_DeclareDefaultLinearVarStore (
5179 IN UINT32 LineNo
5180 )
5181 {
5182 UINT32 Index;
5183 CHAR8 **TypeNameList;
5184 UINT32 ListSize;
5185 CONST CHAR8 DateName[] = "Date";
5186 CONST CHAR8 TimeName[] = "Time";
5187 CONST CHAR8 DateType[] = "EFI_HII_DATE";
5188 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
5189
5190 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
5191
5192 for (Index = 0; Index < ListSize; Index++) {
5193 UINT32 Size;
5194 EFI_VARSTORE_ID VarStoreId;
5195 CIfrVarStore VSObj;
5196
5197 VSObj.SetLineNo (LineNo);
5198 mCVfrDataStorage.DeclareBufferVarStore (
5199 TypeNameList[Index],
5200 &mFormsetGuid,
5201 &gCVfrVarDataTypeDB,
5202 TypeNameList[Index],
5203 EFI_VARSTORE_ID_INVALID
5204 );
5205 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
5206 VSObj.SetVarStoreId (VarStoreId);
5207 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
5208 VSObj.SetSize ((UINT16) Size);
5209 VSObj.SetName (TypeNameList[Index]);
5210 VSObj.SetGuid (&mFormsetGuid);
5211 }
5212
5213 //
5214 // not required to declare Date and Time VarStore,
5215 // because code to support old format Data and Time
5216 //
5217 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
5218 UINT32 Size;
5219 EFI_VARSTORE_ID VarStoreId;
5220 CIfrVarStore VSObj;
5221
5222 VSObj.SetLineNo (LineNo);
5223 mCVfrDataStorage.DeclareBufferVarStore (
5224 (CHAR8 *) DateName,
5225 &mFormsetGuid,
5226 &gCVfrVarDataTypeDB,
5227 (CHAR8 *) DateType,
5228 EFI_VARSTORE_ID_INVALID
5229 );
5230 mCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
5231 VSObj.SetVarStoreId (VarStoreId);
5232 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
5233 VSObj.SetSize ((UINT16) Size);
5234 VSObj.SetName ((CHAR8 *) DateName);
5235 VSObj.SetGuid (&mFormsetGuid);
5236 }
5237
5238 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
5239 UINT32 Size;
5240 EFI_VARSTORE_ID VarStoreId;
5241 CIfrVarStore VSObj;
5242
5243 VSObj.SetLineNo (LineNo);
5244 mCVfrDataStorage.DeclareBufferVarStore (
5245 (CHAR8 *) TimeName,
5246 &mFormsetGuid,
5247 &gCVfrVarDataTypeDB,
5248 (CHAR8 *) TimeType,
5249 EFI_VARSTORE_ID_INVALID
5250 );
5251 mCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
5252 VSObj.SetVarStoreId (VarStoreId);
5253 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
5254 VSObj.SetSize ((UINT16) Size);
5255 VSObj.SetName ((CHAR8 *) TimeName);
5256 VSObj.SetGuid (&mFormsetGuid);
5257 }
5258 }
5259
5260 VOID
5261 EfiVfrParser::_DeclareStandardDefaultStorage (
5262 IN UINT32 LineNo
5263 )
5264 {
5265 //
5266 // Default Store is declared.
5267 //
5268 CIfrDefaultStore DSObj;
5269
5270 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
5271 DSObj.SetLineNo (LineNo);
5272 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
5273 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
5274
5275 //
5276 // Default MANUFACTURING Store is declared.
5277 //
5278 CIfrDefaultStore DSObjMF;
5279
5280 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5281 DSObjMF.SetLineNo (LineNo);
5282 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
5283 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5284 }
5285
5286 VOID
5287 EfiVfrParser::AssignQuestionKey (
5288 IN CIfrQuestionHeader &QHObj,
5289 IN ANTLRTokenPtr KeyTok
5290 )
5291 {
5292 UINT16 KeyValue;
5293
5294 if (KeyTok == NULL) {
5295 return;
5296 }
5297
5298 KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine());
5299
5300 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
5301 /*
5302 * if the question is not CALLBACK ignore the key.
5303 */
5304 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
5305 QHObj.SetQuestionId (KeyValue);
5306 }
5307 }
5308
5309 VOID
5310 EfiVfrParser::ConvertIdExpr (
5311 IN UINT32 &ExpOpCount,
5312 IN UINT32 LineNo,
5313 IN EFI_QUESTION_ID QId,
5314 IN CHAR8 *VarIdStr,
5315 IN UINT32 BitMask
5316 )
5317 {
5318 CIfrQuestionRef1 QR1Obj(LineNo);
5319 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
5320 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
5321
5322 if (BitMask != 0) {
5323 CIfrUint32 U32Obj(LineNo);
5324 U32Obj.SetValue (BitMask);
5325
5326 CIfrBitWiseAnd BWAObj(LineNo);
5327
5328 CIfrUint8 U8Obj(LineNo);
5329 switch (BitMask) {
5330 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
5331 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
5332 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
5333 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
5334 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
5335 }
5336
5337 CIfrShiftRight SRObj(LineNo);
5338 }
5339
5340 ExpOpCount += 4;
5341 }
5342
5343 VOID
5344 EfiVfrParser::IdEqValDoSpecial (
5345 IN UINT32 &ExpOpCount,
5346 IN UINT32 LineNo,
5347 IN EFI_QUESTION_ID QId,
5348 IN CHAR8 *VarIdStr,
5349 IN UINT32 BitMask,
5350 IN UINT16 ConstVal,
5351 IN EFI_COMPARE_TYPE CompareType
5352 )
5353 {
5354 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
5355
5356 if (ConstVal > 0xFF) {
5357 CIfrUint16 U16Obj(LineNo);
5358 U16Obj.SetValue (ConstVal);
5359 } else {
5360 CIfrUint8 U8Obj(LineNo);
5361 U8Obj.SetValue ((UINT8)ConstVal);
5362 }
5363
5364 switch (CompareType) {
5365 case EQUAL :
5366 {
5367 CIfrEqual EObj(LineNo);
5368 break;
5369 }
5370 case LESS_EQUAL :
5371 {
5372 CIfrLessEqual LEObj(LineNo);
5373 break;
5374 }
5375 case LESS_THAN :
5376 {
5377 CIfrLessThan LTObj(LineNo);
5378 break;
5379 }
5380 case GREATER_EQUAL :
5381 {
5382 CIfrGreaterEqual GEObj(LineNo);
5383 break;
5384 }
5385 case GREATER_THAN :
5386 {
5387 CIfrGreaterThan GTObj(LineNo);
5388 break;
5389 }
5390 }
5391
5392 ExpOpCount += 2;
5393 }
5394
5395 VOID
5396 EfiVfrParser::IdEqIdDoSpecial (
5397 IN UINT32 &ExpOpCount,
5398 IN UINT32 LineNo,
5399 IN EFI_QUESTION_ID QId1,
5400 IN CHAR8 *VarId1Str,
5401 IN UINT32 BitMask1,
5402 IN EFI_QUESTION_ID QId2,
5403 IN CHAR8 *VarId2Str,
5404 IN UINT32 BitMask2,
5405 IN EFI_COMPARE_TYPE CompareType
5406 )
5407 {
5408 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
5409 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
5410
5411 switch (CompareType) {
5412 case EQUAL :
5413 {
5414 CIfrEqual EObj(LineNo);
5415 break;
5416 }
5417 case LESS_EQUAL :
5418 {
5419 CIfrLessEqual LEObj(LineNo);
5420 break;
5421 }
5422 case LESS_THAN :
5423 {
5424 CIfrLessThan LTObj(LineNo);
5425 break;
5426 }
5427 case GREATER_EQUAL :
5428 {
5429 CIfrGreaterEqual GEObj(LineNo);
5430 break;
5431 }
5432 case GREATER_THAN :
5433 {
5434 CIfrGreaterThan GTObj(LineNo);
5435 break;
5436 }
5437 }
5438
5439 ExpOpCount++;
5440 }
5441
5442 VOID
5443 EfiVfrParser::IdEqListDoSpecial (
5444 IN UINT32 &ExpOpCount,
5445 IN UINT32 LineNo,
5446 IN EFI_QUESTION_ID QId,
5447 IN CHAR8 *VarIdStr,
5448 IN UINT32 BitMask,
5449 IN UINT16 ListLen,
5450 IN UINT16 *ValueList
5451 )
5452 {
5453 UINT16 Index;
5454
5455 if (ListLen == 0) {
5456 return;
5457 }
5458
5459 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
5460 for (Index = 1; Index < ListLen; Index++) {
5461 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
5462 CIfrOr OObj (LineNo);
5463 ExpOpCount++;
5464 }
5465 }
5466
5467 VOID
5468 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
5469 {
5470 mOverrideClassGuid = OverrideClassGuid;
5471 }
5472
5473 //
5474 // For framework vfr compatibility
5475 //
5476 VOID
5477 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
5478 {
5479 mCompatibleMode = Mode;
5480 mCVfrQuestionDB.SetCompatibleMode (Mode);
5481 }
5482
5483 VOID
5484 EfiVfrParser::CheckDuplicateDefaultValue (
5485 IN EFI_DEFAULT_ID DefaultId,
5486 IN ANTLRTokenPtr Tok
5487 )
5488 {
5489 UINT16 Index;
5490
5491 for(Index = 0; Index < mUsedDefaultCount; Index++) {
5492 if (mUsedDefaultArray[Index] == DefaultId) {
5493 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
5494 }
5495 }
5496
5497 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
5498 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
5499 }
5500
5501 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
5502 }
5503 >>
EFI Development Kit II mirror for PVE