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1 /*++
2 Copyright (c) 2004 - 2008, Intel Corporation
3 All rights reserved. This program and the accompanying materials
4 are licensed and made available under the terms and conditions of the BSD License
5 which accompanies this distribution. The full text of the license may be found at
6 http://opensource.org/licenses/bsd-license.php
7
8 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
9 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
10
11 Module Name:
12 VfrSyntax.g
13
14 Abstract:
15
16 --*/
17
18 #header<<
19
20 #include "EfiVfr.h"
21 #include "VfrFormPkg.h"
22 #include "VfrError.h"
23 #include "VfrUtilityLib.h"
24 #include "AToken.h"
25 #include "ATokPtr.h"
26 >>
27
28 <<
29 #include "stdio.h"
30 #include "PBlackBox.h"
31 #include "DLexerBase.h"
32 #include "VfrLexer.h"
33 #include "AToken.h"
34
35 #define GET_LINENO(Obj) ((Obj)->getLine())
36 #define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0)
37 #define CRT_END_OP(Obj) {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0)
38
39 typedef ANTLRCommonToken ANTLRToken;
40
41 class CVfrDLGLexer : public VfrLexer
42 {
43 public:
44 CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
45 INT32 errstd (char *Text)
46 {
47 printf ("unrecognized input '%s'\n", Text);
48 }
49 };
50
51 UINT8
52 VfrParserStart (
53 IN FILE *File,
54 IN BOOLEAN CompatibleMode
55 )
56 {
57 ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
58 VfrParser.parser()->SetCompatibleMode (CompatibleMode);
59 return VfrParser.parser()->vfrProgram();
60 }
61 >>
62
63 //
64 // Define a lexical class for parsing quoted strings. Basically
65 // starts with a double quote, and ends with a double quote that
66 // is not preceeded with a backslash.
67 //
68 #lexclass QUOTED_STRING
69 #token TheString "~[\"]*\"" << mode (START); >>
70
71 //
72 // Define a lexclass for skipping over C++ style comments
73 //
74 #lexclass CPP_COMMENT
75 #token "~[\n]*" << skip (); >>
76 #token "\n" << skip (); mode (START); newline (); >>
77
78 //
79 // Standard lexclass is START
80 //
81 #lexclass START
82
83 //
84 // Find start of C++ style comments
85 //
86 #token "//" << skip (); mode (CPP_COMMENT); >>
87
88 //
89 // Skip whitespace
90 //
91 #token "[\ \t]" << skip (); >>
92
93 //
94 // Skip over newlines, but count them
95 //
96 #token "\n" << skip (); newline (); >>
97
98 //
99 // Skip over 'extern' in any included .H file
100 //
101 #token "extern" << skip (); mode (CPP_COMMENT); >>
102
103 //
104 // Tokens for the different keywords. Syntax is:
105 // TokenName("ErrorMessageText") "TokenString"
106 // where:
107 // TokenName is the token name (must be capitalized) that is used in the rules
108 // ErrorMessageText is the string the compiler emits when it detects a syntax error
109 // TokenString is the actual matching string used in the user script
110 //
111 #token FormPkgType("formpkgtype") "formpkgtype"
112 #token OpenBrace("{") "\{"
113 #token CloseBrace("}") "\}"
114 #token OpenParen("(") "\("
115 #token CloseParen(")") "\)"
116 #token OpenBracket("[") "\["
117 #token CloseBracket("]") "\]"
118
119 #token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
120 #token DevicePath("devicepath") "devicepath"
121 #token FormSet("formset") "formset"
122 #token FormSetId("formsetid") "formsetid"
123 #token EndFormSet("endformset") "endformset"
124 #token Title("title") "title"
125 #token FormId("formid") "formid"
126 #token OneOf("oneof") "oneof"
127 #token EndOneOf("endoneof") "endoneof"
128 #token Prompt("prompt") "prompt"
129 #token OrderedList("orderedlist") "orderedlist"
130 #token MaxContainers("maxcontainers") "maxcontainers"
131 #token EndList("endlist") "endlist"
132 #token EndForm("endform") "endform"
133 #token Form("form") "form"
134 #token Subtitle("subtitle") "subtitle"
135 #token Help("help") "help"
136 #token Text("text") "text"
137 #token Option("option") "option"
138 #token FLAGS("flags") "flags"
139 #token Date("date") "date"
140 #token EndDate("enddate") "enddate"
141 #token Year("year") "year"
142 #token Month("month") "month"
143 #token Day("day") "day"
144 #token Time("time") "time"
145 #token EndTime("endtime") "endtime"
146 #token Hour("hour") "hour"
147 #token Minute("minute") "minute"
148 #token Second("second") "second"
149 #token GrayOutIf("grayoutif") "grayoutif"
150 #token Label("label") "label"
151 #token Timeout("timeout") "timeout"
152 #token Inventory("inventory") "inventory"
153 #token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
154 #token Struct("struct") "struct"
155 #token Boolean("BOOLEAN") "BOOLEAN"
156 #token Uint64("UINT64") "UINT64"
157 #token Uint32("UINT32") "UINT32"
158 #token Uint16("UINT16") "UINT16"
159 #token Char16("CHAR16") "CHAR16"
160 #token Uint8("UINT8") "UINT8"
161 #token Uuid("guid") "guid"
162 #token CheckBox("checkbox") "checkbox"
163 #token EndCheckBox("endcheckbox") "endcheckbox"
164 #token Numeric("numeric") "numeric"
165 #token EndNumeric("endnumeric") "endnumeric"
166 #token Minimum("minimum") "minimum"
167 #token Maximum("maximum") "maximum"
168 #token STEP("step") "step"
169 #token Default("default") "default"
170 #token Password("password") "password"
171 #token EndPassword("endpassword") "endpassword"
172 #token String("string") "string"
173 #token EndString("endstring") "endstring"
174 #token MinSize("minsize") "minsize"
175 #token MaxSize("maxsize") "maxsize"
176 #token Encoding("encoding") "encoding"
177 #token SuppressIf("suppressif") "suppressif"
178 #token DisableIf("disableif") "disableif"
179 #token Hidden("hidden") "hidden"
180 #token Goto("goto") "goto"
181 #token FormSetGuid("formsetguid") "formsetguid"
182 #token InconsistentIf("inconsistentif") "inconsistentif"
183 #token NoSubmitIf("nosubmitif") "nosubmitif"
184 #token EndIf("endif") "endif"
185 #token Key("key") "key"
186 #token DefaultFlag("DEFAULT") "DEFAULT"
187 #token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
188 #token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
189 #token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
190 #token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
191 #token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
192 #token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
193 #token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
194 #token Class("class") "class"
195 #token Subclass("subclass") "subclass"
196 #token ClassGuid("classguid") "classguid"
197 #token TypeDef("typedef") "typedef"
198 #token Restore("restore") "restore"
199 #token Save("save") "save"
200 #token Defaults("defaults") "defaults"
201 #token Banner("banner") "banner"
202 #token Align("align") "align"
203 #token Left("left") "left"
204 #token Right("right") "right"
205 #token Center("center") "center"
206 #token Line("line") "line"
207 #token Name("name") "name"
208
209 #token VarId("varid") "varid"
210 #token Question("question") "question"
211 #token QuestionId("questionid") "questionid"
212 #token Image("image") "image"
213 #token Locked("locked") "locked"
214 #token Rule("rule") "rule"
215 #token EndRule("endrule") "endrule"
216 #token Value("value") "value"
217 #token ResetButton("resetbutton") "resetbutton"
218 #token EndResetButton("endresetbutton") "endresetbutton"
219 #token DefaultStore("defaultstore") "defaultstore"
220 #token Attribute("attribute") "attribute"
221 #token Varstore("varstore") "varstore"
222 #token Efivarstore("efivarstore") "efivarstore"
223 #token VarSize("varsize") "varsize"
224 #token NameValueVarStore("namevaluevarstore") "namevaluevarstore"
225 #token Action("action") "action"
226 #token Config("config") "config"
227 #token EndAction("endaction") "endaction"
228 #token Refresh("refresh") "refresh"
229 #token Interval("interval") "interval"
230 #token VarstoreDevice("varstoredevice") "varstoredevice"
231 //
232 // Define the class and subclass tokens
233 //
234 #token ClassNonDevice("NONDEVICE") "NON_DEVICE"
235 #token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
236 #token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
237 #token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
238 #token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
239 #token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
240 #token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
241
242 #token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
243 #token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
244 #token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
245 #token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
246
247 //
248 // This is the overall definition of a VFR form definition script.
249 //
250
251 vfrProgram > [UINT8 Return] :
252 <<
253 mParserStatus = 0;
254 mConstantOnlyInExpression = FALSE;
255 >>
256 (
257 vfrPragmaPackDefinition
258 | vfrDataStructDefinition
259 )*
260 vfrFormSetDefinition
261 << $Return = mParserStatus; >>
262 ;
263
264 pragmaPackShowDef :
265 L:"show" << gCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >>
266 ;
267
268 pragmaPackStackDef :
269 <<
270 UINT32 LineNum;
271 UINT8 PackAction;
272 CHAR8 *Identifier = NULL;
273 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
274 >>
275 (
276 L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >>
277 | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >>
278 )
279 {
280 "," ID:StringIdentifier << Identifier = ID->getText(); >>
281 }
282 {
283 "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText()); >>
284 }
285 << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
286 ;
287
288 pragmaPackNumber :
289 <<
290 UINT32 LineNum;
291 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
292 >>
293 N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText()); >>
294 << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
295 ;
296
297 vfrPragmaPackDefinition :
298 "\#pragma" "pack" "\("
299 {
300 pragmaPackShowDef
301 | pragmaPackStackDef
302 | pragmaPackNumber
303 }
304 "\)"
305 ;
306
307 vfrDataStructDefinition :
308 { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
309 { NonNvDataMap }
310 {
311 N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
312 }
313 OpenBrace
314 vfrDataStructFields
315 CloseBrace
316 {
317 N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
318 }
319 ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
320 ;
321
322 vfrDataStructFields :
323 (
324 dataStructField64 |
325 dataStructField32 |
326 dataStructField16 |
327 dataStructField8 |
328 dataStructFieldBool |
329 dataStructFieldString |
330 dataStructFieldDate |
331 dataStructFieldTime |
332 dataStructFieldUser
333 )*
334 ;
335
336 dataStructField64 :
337 << UINT32 ArrayNum = 0; >>
338 "UINT64"
339 N:StringIdentifier
340 {
341 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
342 }
343 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT64", ArrayNum), N); >>
344 ;
345
346 dataStructField32 :
347 << UINT32 ArrayNum = 0; >>
348 "UINT32"
349 N:StringIdentifier
350 {
351 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
352 }
353 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT32", ArrayNum), N); >>
354 ;
355
356 dataStructField16 :
357 << UINT32 ArrayNum = 0; >>
358 ("UINT16" | "CHAR16")
359 N:StringIdentifier
360 {
361 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
362 }
363 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT16", ArrayNum), N); >>
364 ;
365
366 dataStructField8 :
367 << UINT32 ArrayNum = 0; >>
368 "UINT8"
369 N:StringIdentifier
370 {
371 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
372 }
373 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT8", ArrayNum), N); >>
374 ;
375
376 dataStructFieldBool :
377 << UINT32 ArrayNum = 0; >>
378 "BOOLEAN"
379 N:StringIdentifier
380 {
381 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
382 }
383 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "BOOLEAN", ArrayNum), N); >>
384 ;
385
386 dataStructFieldString :
387 << UINT32 ArrayNum = 0; >>
388 "EFI_STRING_ID"
389 N:StringIdentifier
390 {
391 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
392 }
393 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_STRING_ID", ArrayNum), N); >>
394 ;
395
396 dataStructFieldDate :
397 << UINT32 ArrayNum = 0; >>
398 "EFI_HII_DATE"
399 N:StringIdentifier
400 {
401 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
402 }
403 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_HII_DATE", ArrayNum), N); >>
404 ;
405
406 dataStructFieldTime :
407 << UINT32 ArrayNum = 0; >>
408 "EFI_HII_TIME"
409 N:StringIdentifier
410 {
411 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
412 }
413 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_HII_TIME", ArrayNum), N); >>
414 ;
415
416 dataStructFieldUser :
417 << UINT32 ArrayNum = 0; >>
418 T:StringIdentifier
419 N:StringIdentifier
420 {
421 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
422 }
423 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >>
424 ;
425
426 //*****************************************************************************
427 //
428 // the syntax of GUID definition
429 //
430 guidSubDefinition [EFI_GUID &Guid] :
431 G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number
432 <<
433 Guid.Data4[0] = _STOU8(G4->getText());
434 Guid.Data4[1] = _STOU8(G5->getText());
435 Guid.Data4[2] = _STOU8(G6->getText());
436 Guid.Data4[3] = _STOU8(G7->getText());
437 Guid.Data4[4] = _STOU8(G8->getText());
438 Guid.Data4[5] = _STOU8(G9->getText());
439 Guid.Data4[6] = _STOU8(G10->getText());
440 Guid.Data4[7] = _STOU8(G11->getText());
441 >>
442 ;
443
444 guidDefinition [EFI_GUID &Guid] :
445 OpenBrace
446 G1:Number "," G2:Number "," G3:Number ","
447 <<
448 Guid.Data1 = _STOU32 (G1->getText());
449 Guid.Data2 = _STOU16 (G2->getText());
450 Guid.Data3 = _STOU16 (G3->getText());
451 >>
452 (
453 OpenBrace guidSubDefinition[Guid] CloseBrace
454 | guidSubDefinition[Guid]
455 )
456 CloseBrace
457 ;
458
459 //*****************************************************************************
460 //
461 // the syntax of form set definition
462 //
463 vfrFormSetDefinition :
464 <<
465 EFI_GUID Guid;
466 EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID;
467 EFI_GUID ClassGuid1, ClassGuid2, ClassGuid3;
468 UINT8 ClassGuidNum = 0;
469 CIfrFormSet *FSObj = NULL;
470 UINT16 C, SC;
471 >>
472 L:FormSet
473 Uuid "=" guidDefinition[Guid] ","
474 Title "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
475 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" ","
476 {
477 ClassGuid "=" guidDefinition[ClassGuid1] << ++ClassGuidNum; >>
478 {
479 "\|" guidDefinition[ClassGuid2] << ++ClassGuidNum; >>
480 }
481 {
482 "\|" guidDefinition[ClassGuid3] << ++ClassGuidNum; >>
483 }
484 ","
485 }
486 <<
487 switch (ClassGuidNum) {
488 case 0:
489 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET));
490 FSObj->SetClassGuid(&DefaultClassGuid);
491 break;
492 case 1:
493 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET));
494 FSObj->SetClassGuid(&ClassGuid1);
495 break;
496 case 2:
497 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + sizeof(EFI_GUID));
498 FSObj->SetClassGuid(&ClassGuid1);
499 FSObj->SetClassGuid(&ClassGuid2);
500 break;
501 default:
502 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + 2 * sizeof(EFI_GUID));
503 FSObj->SetClassGuid(&ClassGuid1);
504 FSObj->SetClassGuid(&ClassGuid2);
505 FSObj->SetClassGuid(&ClassGuid3);
506 break;
507 }
508
509 SET_LINE_INFO (*FSObj, L);
510 FSObj->SetGuid (&Guid);
511 //
512 // for framework vfr to store formset guid used by varstore and efivarstore
513 //
514 if (mCompatibleMode) {
515 memcpy (&mFormsetGuid, &Guid, sizeof (EFI_GUID));
516 }
517 FSObj->SetFormSetTitle (_STOSID(S1->getText()));
518 FSObj->SetHelp (_STOSID(S2->getText()));
519 >>
520 {
521 FC:Class "=" classDefinition[C] "," << {CIfrClass CObj;SET_LINE_INFO (CObj, FC); CObj.SetClass(C);} >>
522 }
523 {
524 FSC:Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SET_LINE_INFO (SCObj, FSC); SCObj.SetSubClass(SC);} >>
525 }
526 <<
527 _DeclareStandardDefaultStorage (GET_LINENO (L));
528 >>
529 vfrFormSetList
530 E:EndFormSet <<
531 if (mCompatibleMode) {
532 //
533 // declare all undefined varstore and efivarstore
534 //
535 _DeclareDefaultFrameworkVarStore (GET_LINENO(E));
536 }
537 CRT_END_OP (E); if (FSObj != NULL) delete FSObj;
538 >>
539 ";"
540 ;
541
542 vfrFormSetList :
543 (
544 vfrFormDefinition |
545 vfrStatementImage |
546 vfrStatementVarStoreLinear |
547 vfrStatementVarStoreEfi |
548 vfrStatementVarStoreNameValue |
549 vfrStatementDefaultStore |
550 vfrStatementDisableIfFormSet
551 )*
552 ;
553
554 vfrStatementDefaultStore :
555 << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
556 D:DefaultStore N:StringIdentifier ","
557 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
558 {
559 "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText()); >>
560 }
561 <<
562 if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
563 CIfrDefaultStore DSObj;
564 _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText()), DefaultId)), D->getLine();
565 DSObj.SetLineNo(D->getLine());
566 DSObj.SetDefaultName (_STOSID(S->getText()));
567 DSObj.SetDefaultId (DefaultId);
568 } else {
569 _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText()))), D->getLine();
570 }
571 >>
572 ";"
573 ;
574
575 vfrStatementVarStoreLinear :
576 <<
577 EFI_GUID Guid;
578 CIfrVarStore VSObj;
579 CHAR8 *TypeName;
580 CHAR8 *StoreName;
581 UINT32 LineNum;
582 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
583 UINT32 Size;
584 >>
585 V:Varstore << VSObj.SetLineNo(V->getLine()); >>
586 (
587 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
588 | U8:"UINT8" "," << TypeName = "UINT8"; LineNum = U8->getLine(); >>
589 | U16:"UINT16" "," << TypeName = "UINT16"; LineNum = U16->getLine(); >>
590 | U32:"UINT32" "," << TypeName = "UINT32"; LineNum = U32->getLine(); >>
591 | U64:"UINT64" "," << TypeName = "UINT64"; LineNum = U64->getLine(); >>
592 | D:"EFI_HII_DATE" "," << TypeName = "EFI_HII_DATE"; LineNum = D->getLine(); >>
593 | T:"EFI_HII_TIME" "," << TypeName = "EFI_HII_TIME"; LineNum = T->getLine(); >>
594 )
595 { Key "=" FID:Number "," << // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
596 if (mCompatibleMode) {
597 VarStoreId = _STOU16(FID->getText());
598 }
599 >>
600 }
601 {
602 VarId "=" ID:Number "," <<
603 _PCATCH(
604 (INTN)(VarStoreId = _STOU16(ID->getText())) != 0,
605 (INTN)TRUE,
606 ID,
607 "varid 0 is not allowed."
608 );
609 >>
610 }
611 Name "=" SN:StringIdentifier ","
612 Uuid "=" guidDefinition[Guid]
613 <<
614 if (mCompatibleMode) {
615 StoreName = TypeName;
616 } else {
617 StoreName = SN->getText();
618 }
619 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
620 StoreName,
621 &Guid,
622 &gCVfrVarDataTypeDB,
623 TypeName,
624 VarStoreId
625 ), LineNum);
626 VSObj.SetGuid (&Guid);
627 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId), SN);
628 VSObj.SetVarStoreId (VarStoreId);
629 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
630 VSObj.SetSize (Size);
631 VSObj.SetName (SN->getText());
632 >>
633 ";"
634 ;
635
636 vfrStatementVarStoreEfi :
637 <<
638 EFI_GUID Guid;
639 CIfrVarStoreEfi VSEObj;
640 EFI_VARSTORE_ID VarStoreId;
641 UINT32 Attr = 0;
642 >>
643 E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
644 SN:StringIdentifier ","
645 Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
646 << VSEObj.SetAttributes (Attr); >>
647 Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
648 VarSize "=" N:Number ","
649 Uuid "=" guidDefinition[Guid] << mCVfrDataStorage.DeclareEfiVarStore (SN->getText(), &Guid, _STOSID(VN->getText()), _STOU32(N->getText())); >>
650 <<
651 VSEObj.SetGuid (&Guid);
652 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN);
653 VSEObj.SetVarStoreId (VarStoreId);
654 >>
655 ";"
656 ;
657
658 vfrVarStoreEfiAttr [UINT32 & Attr] :
659 N:Number << $Attr |= _STOU32(N->getText()); >>
660 ;
661
662 vfrStatementVarStoreNameValue :
663 <<
664 EFI_GUID Guid;
665 CIfrVarStoreNameValue VSNVObj;
666 EFI_VARSTORE_ID VarStoreId;
667 >>
668 L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
669 SN:StringIdentifier "," << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText()), SN); >>
670 (
671 Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," << _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText())), SN); >>
672 )+
673 Uuid "=" guidDefinition[Guid] << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
674 <<
675 VSNVObj.SetGuid (&Guid);
676 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN);
677 VSNVObj.SetVarStoreId (VarStoreId);
678 >>
679 ";"
680 ;
681
682 //
683 // keep classDeinition and validClassNames for compatibility but not generate
684 // any IFR object
685 //
686 classDefinition[UINT16 & Class] :
687 << $Class = 0; >>
688 validClassNames[$Class] ( "\|" validClassNames[$Class] )*
689 ;
690
691 validClassNames[UINT16 & Class] :
692 ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
693 | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
694 | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
695 | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
696 | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
697 | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
698 | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
699 | N:Number << $Class |= _STOU16(N->getText()); >>
700 ;
701
702 subclassDefinition[UINT16 & SubClass] :
703 << $SubClass = 0; >>
704 SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
705 | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
706 | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
707 | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
708 | N:Number << $SubClass |= _STOU16(N->getText()); >>
709 ;
710
711 vfrStatementDisableIfFormSet :
712 <<
713 CIfrDisableIf DIObj;
714 mConstantOnlyInExpression = TRUE;
715 >>
716 D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
717 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
718 vfrFormSetList
719 E:EndIf << CRT_END_OP (E); >>
720 ";"
721 ;
722
723 //*****************************************************************************
724 //
725 // the syntax of question header and statement header
726 //
727 vfrStatementHeader[CIfrStatementHeader *SHObj] :
728 Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText())); >>
729 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText())); >>
730 ;
731
732 vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
733 <<
734 EFI_VARSTORE_INFO Info;
735 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
736 CHAR8 *QName = NULL;
737 CHAR8 *VarIdStr = NULL;
738 >>
739 {
740 Name "=" QN:StringIdentifier "," <<
741 QName = QN->getText();
742 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
743 >>
744 }
745 { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
746 {
747 QuestionId "=" ID:Number "," <<
748 QId = _STOQID(ID->getText());
749 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
750 >>
751 }
752 <<
753 switch (QType) {
754 case QUESTION_NORMAL:
755 mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
756 break;
757 case QUESTION_DATE:
758 mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
759 break;
760 case QUESTION_TIME:
761 mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
762 break;
763 default:
764 _PCATCH(VFR_RETURN_FATAL_ERROR);
765 }
766 $QHObj.SetQuestionId (QId);
767 $QHObj.SetVarStoreInfo (&Info);
768 >>
769 vfrStatementHeader[&$QHObj]
770 << _SAVE_CURRQEST_VARINFO (Info); >>
771 << if (VarIdStr != NULL) delete VarIdStr; >>
772 ;
773
774 vfrQuestionHeaderWithNoStorage[CIfrQuestionHeader *QHObj] :
775 <<
776 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
777 CHAR8 *QName = NULL;
778 >>
779 {
780 Name "=" QN:StringIdentifier "," <<
781 QName = QN->getText();
782 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
783 >>
784 }
785 {
786 QuestionId "=" ID:Number "," <<
787 QId = _STOQID(ID->getText());
788 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "redefined quesiont ID");
789 >>
790 }
791 <<
792 mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
793 $QHObj->SetQuestionId (QId);
794 >>
795 vfrStatementHeader[$QHObj]
796 ;
797
798 questionheaderFlagsField[UINT8 & Flags] :
799 ReadOnlyFlag << $Flags |= 0x01; >>
800 | InteractiveFlag << $Flags |= 0x04; >>
801 | ResetRequiredFlag << $Flags |= 0x10; >>
802 | OptionOnlyFlag << $Flags |= 0x80; >>
803 | NVAccessFlag
804 | LateCheckFlag
805 ;
806
807 vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr] :
808 <<
809 UINT32 Idx;
810 UINT32 LineNo;
811 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
812 CHAR8 *VarIdStr = NULL;
813 CHAR8 *VarStr = NULL;
814 CHAR8 *SName = NULL;
815 CHAR8 *TName = NULL;
816 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
817 EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
818 >>
819 (
820 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
821 OpenBracket I1:Number CloseBracket <<
822 Idx = _STOU32(I1->getText());
823 _STRCAT(&VarIdStr, "[");
824 _STRCAT(&VarIdStr, I1->getText());
825 _STRCAT(&VarIdStr, "]");
826 >>
827 <<
828 VfrReturnCode = mCVfrDataStorage.GetVarStoreType (SName, VarStoreType);
829 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
830 mCVfrDataStorage.DeclareBufferVarStore (
831 SName,
832 &mFormsetGuid,
833 &gCVfrVarDataTypeDB,
834 SName,
835 EFI_VARSTORE_ID_INVALID,
836 FALSE
837 );
838 VfrReturnCode = mCVfrDataStorage.GetVarStoreType (SName, VarStoreType);
839 }
840 _PCATCH(VfrReturnCode, SN1);
841 _PCATCH(mCVfrDataStorage.GetVarStoreId (SName, &$Info.mVarStoreId), SN1);
842 _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
843 >>
844 )
845 |
846 (
847 SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
848 <<
849 VfrReturnCode = mCVfrDataStorage.GetVarStoreType (SName, VarStoreType);
850 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
851 mCVfrDataStorage.DeclareBufferVarStore (
852 SName,
853 &mFormsetGuid,
854 &gCVfrVarDataTypeDB,
855 SName,
856 EFI_VARSTORE_ID_INVALID,
857 FALSE
858 );
859 VfrReturnCode = mCVfrDataStorage.GetVarStoreType (SName, VarStoreType);
860 }
861 _PCATCH(VfrReturnCode, SN2);
862 _PCATCH(mCVfrDataStorage.GetVarStoreId (SName, &$Info.mVarStoreId), SN2);
863 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
864 _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(SName, &TName), SN2);
865 _STRCAT(&VarStr, TName);
866 }
867 >>
868
869 (
870 "." <<
871 _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
872 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
873 >>
874 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
875 {
876 OpenBracket I2:Number CloseBracket <<
877 Idx = _STOU32(I2->getText());
878 if (mCompatibleMode) Idx --;
879 if (Idx > 0) {
880 //
881 // Idx == 0, [0] can be ignored.
882 // Array[0] is same to Array for unify the varid name to cover [0]
883 //
884 _STRCAT(&VarIdStr, "[");
885 _STRCAT(&VarIdStr, I2->getText());
886 _STRCAT(&VarIdStr, "]");
887 }
888 _STRCAT(&VarStr, "[");
889 _STRCAT(&VarStr, I2->getText());
890 _STRCAT(&VarStr, "]");
891 >>
892 }
893 )* <<
894 switch (VarStoreType) {
895 case EFI_VFR_VARSTORE_EFI:
896 _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
897 break;
898 case EFI_VFR_VARSTORE_BUFFER:
899 _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine(), VarStr);
900 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
901 SName,
902 NULL),
903 SN2->getLine());
904 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
905 'a',
906 SName,
907 NULL,
908 $Info.mVarType,
909 $Info.mInfo.mVarOffset,
910 $Info.mVarTotalSize,
911 Dummy),
912 SN2->getLine());
913 break;
914 case EFI_VFR_VARSTORE_NAME:
915 default: break;
916 }
917
918 QuestVarIdStr = VarIdStr;
919 if (VarStr != NULL) {delete VarStr;}
920 >>
921 )
922 ;
923
924 vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, CHAR8 *&VarIdStr, UINT32 &LineNo] :
925 <<
926 UINT32 Idx;
927 VarIdStr = NULL; LineNo = 0;
928 >>
929 (
930 SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >>
931 OpenBracket I1:Number CloseBracket <<
932 _STRCAT(&VarIdStr, "[");
933 _STRCAT(&VarIdStr, I1->getText());
934 _STRCAT(&VarIdStr, "]");
935 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask);
936 if (mConstantOnlyInExpression) {
937 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
938 }
939 >>
940 )
941 |
942 (
943 SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >>
944 (
945 "." <<
946 _STRCAT (&VarIdStr, ".");
947 if (mConstantOnlyInExpression) {
948 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
949 }
950 >>
951 SF:StringIdentifier << _STRCAT (&VarIdStr, SF->getText()); >>
952 {
953 OpenBracket I2:Number CloseBracket <<
954 Idx = _STOU32(I2->getText());
955 if (mCompatibleMode) Idx --;
956 if (Idx > 0) {
957 //
958 // Idx == 0, [0] can be ignored.
959 // Array[0] is same to Array
960 //
961 _STRCAT(&VarIdStr, "[");
962 _STRCAT(&VarIdStr, I2->getText());
963 _STRCAT(&VarIdStr, "]");
964 }
965 >>
966 }
967 )*
968 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
969 )
970 ;
971
972 vfrConstantValueField[UINT8 Type] > [EFI_IFR_TYPE_VALUE Value] :
973 N1:Number <<
974 switch ($Type) {
975 case EFI_IFR_TYPE_NUM_SIZE_8 :
976 $Value.u8 = _STOU8(N1->getText());
977 break;
978 case EFI_IFR_TYPE_NUM_SIZE_16 :
979 $Value.u16 = _STOU16(N1->getText());
980 break;
981 case EFI_IFR_TYPE_NUM_SIZE_32 :
982 $Value.u32 = _STOU32(N1->getText());
983 break;
984 case EFI_IFR_TYPE_NUM_SIZE_64 :
985 $Value.u64 = _STOU64(N1->getText());
986 break;
987 case EFI_IFR_TYPE_BOOLEAN :
988 $Value.b = _STOU8(N1->getText());
989 break;
990 case EFI_IFR_TYPE_STRING :
991 $Value.string = _STOU16(N1->getText());
992 break;
993 case EFI_IFR_TYPE_TIME :
994 case EFI_IFR_TYPE_DATE :
995 default :
996 break;
997 }
998 >>
999 | B1:True << $Value.b = TRUE; >>
1000 | B2:False << $Value.b = FALSE; >>
1001 | O1:One << $Value.u8 = _STOU8(O1->getText()); >>
1002 | O2:Ones << $Value.u64 = _STOU64(O2->getText()); >>
1003 | Z:Zero << $Value.u8 = _STOU8(Z->getText()); >>
1004 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(), SECOND->getText()); >>
1005 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText()); >>
1006 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText()); >>
1007 ;
1008
1009 //*****************************************************************************
1010 //
1011 // the syntax of form definition
1012 //
1013 vfrFormDefinition :
1014 << CIfrForm FObj; >>
1015 F:Form << FObj.SetLineNo(F->getLine()); >>
1016 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText())), S1); >>
1017 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText())); >>
1018 (
1019 vfrStatementImage |
1020 vfrStatementLocked |
1021 vfrStatementRules |
1022 vfrStatementDefault |
1023 vfrStatementStat |
1024 vfrStatementQuestions |
1025 vfrStatementConditional |
1026 vfrStatementLabel |
1027 vfrStatementBanner |
1028 // Just for framework vfr compatibility
1029 vfrStatementInvalid
1030 )*
1031 E:EndForm <<
1032 if (mCompatibleMode) {
1033 //
1034 // Add Label for Framework Vfr
1035 //
1036 CIfrLabel LObj1;
1037 LObj1.SetLineNo(E->getLine());
1038 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1039 CIfrLabel LObj2;
1040 LObj2.SetLineNo(E->getLine());
1041 LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
1042 CIfrLabel LObj3;
1043 LObj3.SetLineNo(E->getLine());
1044 LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1045 //
1046 // Declare undefined Question
1047 //
1048 if (gCFormPkg.HavePendingUnassigned()) {
1049 gCFormPkg.DeclarePendingQuestion (
1050 gCVfrVarDataTypeDB,
1051 mCVfrDataStorage,
1052 mCVfrQuestionDB,
1053 &mFormsetGuid,
1054 E->getLine()
1055 );
1056 }
1057 }
1058 //
1059 // mCVfrQuestionDB.PrintAllQuestion();
1060 //
1061 CRT_END_OP (E);
1062 >>
1063 ";"
1064 ;
1065
1066 vfrStatementRules :
1067 << CIfrRule RObj; >>
1068 R:Rule << RObj.SetLineNo(R->getLine()); >>
1069 S1:StringIdentifier "," <<
1070 mCVfrRulesDB.RegisterRule (S1->getText());
1071 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
1072 >>
1073 vfrStatementExpression[0]
1074 E:EndRule << CRT_END_OP (E); >>
1075 ";"
1076 ;
1077
1078 vfrStatementDefault :
1079 <<
1080 BOOLEAN IsExp = FALSE;
1081 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1082 CIfrDefault DObj;
1083 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1084 CHAR8 *VarStoreName = NULL;
1085 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1086 >>
1087 D:Default << DObj.SetLineNo(D->getLine()); >>
1088 (
1089 (
1090 vfrStatementValue "," << IsExp = TRUE; DObj.SetScope (1); CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1091 | "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] > [Val] "," <<
1092
1093 if (gCurrentIfrOpcode != NULL && gCurrentIfrOpcode->GetObjBinAddr() != NULL) {
1094 EFI_IFR_OP_HEADER *TempOpCode;
1095 TempOpCode = (EFI_IFR_OP_HEADER *) gCurrentIfrOpcode->GetObjBinAddr();
1096 switch (TempOpCode->OpCode) {
1097 case EFI_IFR_NUMERIC_OP:
1098 EFI_IFR_NUMERIC *TempNumricCode;
1099 TempNumricCode = (EFI_IFR_NUMERIC *) TempOpCode;
1100 switch (_GET_CURRQEST_DATATYPE()) {
1101 case EFI_IFR_TYPE_NUM_SIZE_64:
1102 if (Val.u64 < TempNumricCode->data.u64.MinValue || Val.u64 > TempNumricCode->data.u64.MaxValue) {
1103 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1104 }
1105 break;
1106 case EFI_IFR_TYPE_NUM_SIZE_32:
1107 if (Val.u32 < TempNumricCode->data.u32.MinValue || Val.u32 > TempNumricCode->data.u32.MaxValue) {
1108 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1109 }
1110 break;
1111 case EFI_IFR_TYPE_NUM_SIZE_16:
1112 if (Val.u16 < TempNumricCode->data.u16.MinValue || Val.u16 > TempNumricCode->data.u16.MaxValue) {
1113 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1114 }
1115 break;
1116 case EFI_IFR_TYPE_NUM_SIZE_8:
1117 if (Val.u8 < TempNumricCode->data.u8.MinValue || Val.u8 > TempNumricCode->data.u8.MaxValue) {
1118 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1119 }
1120 break;
1121 }
1122 break;
1123 case EFI_IFR_ONE_OF_OP:
1124 EFI_IFR_ONE_OF *TempOneOfCode;
1125 TempOneOfCode = (EFI_IFR_ONE_OF *) TempOpCode;
1126 if (TempOneOfCode->data.u64.MinValue != 0 || TempOneOfCode->data.u64.MaxValue != 0 || TempOneOfCode->data.u64.Step != 0) {
1127 //OneOf MinMaxStep Data is set, Val value will be checked for MinMaxStep.
1128 switch (_GET_CURRQEST_DATATYPE()) {
1129 case EFI_IFR_TYPE_NUM_SIZE_64:
1130 if (Val.u64 < TempOneOfCode->data.u64.MinValue || Val.u64 > TempOneOfCode->data.u64.MaxValue) {
1131 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "OneOf default value must be between MinValue and MaxValue.");
1132 }
1133 break;
1134 case EFI_IFR_TYPE_NUM_SIZE_32:
1135 if (Val.u32 < TempOneOfCode->data.u32.MinValue || Val.u32 > TempOneOfCode->data.u32.MaxValue) {
1136 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "OneOf default value must be between MinValue and MaxValue.");
1137 }
1138 break;
1139 case EFI_IFR_TYPE_NUM_SIZE_16:
1140 if (Val.u16 < TempOneOfCode->data.u16.MinValue || Val.u16 > TempOneOfCode->data.u16.MaxValue) {
1141 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "OneOf default value must be between MinValue and MaxValue.");
1142 }
1143 break;
1144 case EFI_IFR_TYPE_NUM_SIZE_8:
1145 if (Val.u8 < TempOneOfCode->data.u8.MinValue || Val.u8 > TempOneOfCode->data.u8.MaxValue) {
1146 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "OneOf default value must be between MinValue and MaxValue.");
1147 }
1148 break;
1149 }
1150 }
1151 break;
1152 }
1153 }
1154 DObj.SetType (_GET_CURRQEST_DATATYPE());
1155 DObj.SetValue(Val);
1156 >>
1157 )
1158 {
1159 DefaultStore "=" SN:StringIdentifier "," << _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN); DObj.SetDefaultId (DefaultId); >>
1160 }
1161 <<
1162 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1163 _PCATCH(mCVfrDataStorage.GetVarStoreType (VarStoreName, VarStoreType), D->getLine());
1164 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1165 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1166 DefaultId,
1167 _GET_CURRQEST_VARTINFO(),
1168 VarStoreName,
1169 _GET_CURRQEST_DATATYPE (),
1170 Val),
1171 D->getLine()
1172 );
1173 }
1174 >>
1175 )
1176 ;
1177
1178 vfrStatementStat :
1179 vfrStatementSubTitle |
1180 vfrStatementStaticText |
1181 vfrStatementCrossReference
1182 ;
1183
1184 vfrStatementQuestions :
1185 vfrStatementBooleanType |
1186 vfrStatementDate |
1187 vfrStatementNumericType |
1188 vfrStatementStringType |
1189 vfrStatementOrderedList |
1190 vfrStatementTime
1191 ;
1192
1193 vfrStatementConditional :
1194 vfrStatementDisableIfStat |
1195 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
1196 vfrStatementGrayOutIfStat |
1197 vfrStatementInconsistentIfStat //to be compatible for framework
1198 ;
1199
1200 vfrStatementConditionalNew :
1201 vfrStatementDisableIfStat |
1202 vfrStatementSuppressIfStatNew |
1203 vfrStatementGrayOutIfStatNew |
1204 vfrStatementInconsistentIfStat //to be compatible for framework
1205 ;
1206
1207 vfrStatementSuppressIfStat :
1208 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
1209 | vfrStatementSuppressIfStatNew
1210 ;
1211
1212 vfrStatementGrayOutIfStat :
1213 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
1214 | vfrStatementGrayOutIfStatNew
1215 ;
1216
1217 vfrStatementInvalid :
1218 (
1219 vfrStatementInvalidHidden |
1220 vfrStatementInvalidInventory |
1221 vfrStatementInvalidSaveRestoreDefaults
1222 )
1223 << _CRT_OP (TRUE); >>
1224 ;
1225
1226 flagsField :
1227 Number | InteractiveFlag | ManufacturingFlag | DefaultFlag |
1228 NVAccessFlag | ResetRequiredFlag | LateCheckFlag
1229 ;
1230
1231 vfrStatementValue :
1232 << CIfrValue VObj; >>
1233 V:Value << VObj.SetLineNo(V->getLine()); >>
1234 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
1235 ;
1236
1237 vfrStatementSubTitle :
1238 << CIfrSubtitle SObj; >>
1239 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1240 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText())); >>
1241 {
1242 "," FLAGS "=" vfrSubtitleFlags[SObj]
1243 }
1244 { vfrStatementStatTagList "," }
1245 E:";" << CRT_END_OP (E); >>
1246 ;
1247
1248 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1249 << UINT8 LFlags = 0; >>
1250 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1251 << _PCATCH(SObj.SetFlags (LFlags)); >>
1252 ;
1253
1254 subtitleFlagsField [UINT8 & Flags] :
1255 N:Number << $Flags |= _STOU8(N->getText()); >>
1256 | "HORIZONTAL" << $Flags |= 0x01; >>
1257 ;
1258
1259 vfrStatementStaticText :
1260 <<
1261 UINT8 Flags = 0;
1262 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1263 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1264 >>
1265 T:Text
1266 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1267 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1268 {
1269 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText()); >>
1270 }
1271 {
1272 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1273 "," Key "=" KN:Number
1274 }
1275 <<
1276 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1277 CIfrAction AObj;
1278 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1279 AObj.SetLineNo (F->getLine());
1280 AObj.SetQuestionId (QId);
1281 AObj.SetPrompt (_STOSID(S2->getText()));
1282 AObj.SetHelp (_STOSID(S1->getText()));
1283 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1284 AssignQuestionKey (AObj, KN);
1285 CRT_END_OP (KN);
1286 } else {
1287 CIfrText TObj;
1288 TObj.SetLineNo (T->getLine());
1289 TObj.SetHelp (_STOSID(S1->getText()));
1290 TObj.SetPrompt (_STOSID(S2->getText()));
1291 TObj.SetTextTwo (TxtTwo);
1292 }
1293 >>
1294 { "," vfrStatementStatTagList }
1295 ";"
1296 ;
1297
1298 staticTextFlagsField[UINT8 & HFlags] :
1299 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1300 | questionheaderFlagsField[HFlags]
1301 ;
1302
1303 vfrStatementCrossReference :
1304 vfrStatementGoto |
1305 vfrStatementResetButton
1306 ;
1307
1308 vfrStatementGoto :
1309 <<
1310 UINT8 RefType = 1;
1311 EFI_STRING_ID DevPath;
1312 EFI_GUID FSId;
1313 EFI_FORM_ID FId;
1314 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1315 UINT32 BitMask;
1316 CIfrQuestionHeader *QHObj = NULL;
1317 CIfrRef *R1Obj = NULL;
1318 CIfrRef2 *R2Obj = NULL;
1319 CIfrRef3 *R3Obj = NULL;
1320 CIfrRef4 *R4Obj = NULL;
1321 >>
1322 G:Goto
1323 (
1324 (
1325 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1326 FormSetGuid "=" guidDefinition[FSId] ","
1327 FormId "=" F1:Number ","
1328 Question "=" QN1:Number ","
1329 <<
1330 RefType = 4;
1331 DevPath = _STOSID(P->getText());
1332 FId = _STOFID(F1->getText());
1333 QId = _STOQID(QN1->getText());
1334 >>
1335 )
1336 |
1337 (
1338 FormSetGuid "=" guidDefinition[FSId] ","
1339 FormId "=" F2:Number ","
1340 Question "=" QN2:Number ","
1341 <<
1342 RefType = 3;
1343 FId = _STOFID(F2->getText());
1344 QId = _STOQID(QN2->getText());
1345 >>
1346 )
1347 |
1348 (
1349 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText()); >>
1350 Question "="
1351 (
1352 QN3:StringIdentifier "," << mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask); >>
1353 | QN4:Number "," << QId = _STOQID(QN4->getText()); >>
1354 )
1355 )
1356 |
1357 (
1358 F4:Number "," <<
1359 RefType = 1;
1360 FId = _STOFID(F4->getText());
1361 >>
1362 )
1363 )
1364 <<
1365 switch (RefType) {
1366 case 4:
1367 {
1368 R4Obj = new CIfrRef4;
1369 QHObj = R4Obj;
1370 R4Obj->SetLineNo(G->getLine());
1371 R4Obj->SetDevicePath (DevPath);
1372 R4Obj->SetFormSetId (FSId);
1373 R4Obj->SetFormId (FId);
1374 R4Obj->SetQuestionId (QId);
1375 break;
1376 }
1377 case 3:
1378 {
1379 R3Obj = new CIfrRef3;
1380 QHObj = R3Obj;
1381 R3Obj->SetLineNo(G->getLine());
1382 R3Obj->SetFormSetId (FSId);
1383 R3Obj->SetFormId (FId);
1384 R3Obj->SetQuestionId (QId);
1385 break;
1386 }
1387 case 2:
1388 {
1389 R2Obj = new CIfrRef2;
1390 QHObj = R2Obj;
1391 R2Obj->SetLineNo(G->getLine());
1392 R2Obj->SetFormId (FId);
1393 _PCATCH(R2Obj->SetQuestionId (QId), QN3);
1394 break;
1395 }
1396 case 1:
1397 {
1398 R1Obj = new CIfrRef;
1399 QHObj = R1Obj;
1400 R1Obj->SetLineNo(G->getLine());
1401 R1Obj->SetFormId (FId);
1402 break;
1403 }
1404 default: break;
1405 }
1406 >>
1407 vfrQuestionHeaderWithNoStorage[QHObj]
1408 { "," vfrStatementStatTagList }
1409 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
1410 {
1411 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
1412 }
1413 ";" << if (R1Obj != NULL) {delete R1Obj;} if (R2Obj != NULL) {delete R2Obj;} if (R3Obj != NULL) {delete R3Obj;} if (R4Obj != NULL) {delete R4Obj;} >>
1414 ;
1415
1416 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
1417 << UINT8 HFlags = 0; >>
1418 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
1419 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
1420 ;
1421
1422 gotoFlagsField[UINT8 & HFlags] :
1423 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1424 | questionheaderFlagsField[HFlags]
1425 ;
1426
1427 getStringId :
1428 "STRING_TOKEN" "\("
1429 IdVal:Number
1430 "\)"
1431 ;
1432
1433 vfrStatementResetButton :
1434 <<
1435 CIfrResetButton RBObj;
1436 UINT16 DefaultId;
1437 >>
1438 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
1439 DefaultStore
1440 "=" N:StringIdentifier "," <<
1441 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
1442 RBObj.SetDefaultId (DefaultId);
1443 >>
1444 vfrStatementHeader[&RBObj] ","
1445 { vfrStatementStatTagList "," }
1446 E:EndResetButton << CRT_END_OP (E); >>
1447 ";"
1448 ;
1449
1450 vfrStatementBooleanType :
1451 vfrStatementCheckBox |
1452 vfrStatementAction
1453 ;
1454
1455 //*****************************************************
1456 // Syntax of checkbox
1457 //
1458 // Example:
1459 // checkbox
1460 // varid = MySTestData.mField1,
1461 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
1462 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
1463 // flags = CHECKBOX_DEFAULT | CALLBACK,
1464 // default value = TRUE, defaultstore = MyDefaultStore,
1465 // endcheckbox;
1466 //
1467 vfrStatementCheckBox :
1468 <<
1469 CIfrCheckBox CBObj;
1470 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1471 CHAR8 *VarStoreName = NULL;
1472 UINT32 DataTypeSize;
1473 >>
1474 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
1475 vfrQuestionHeader[CBObj] "," << //check data type
1476 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
1477 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
1478 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
1479 } else if ((mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
1480 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
1481 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
1482 }
1483 >>
1484 {
1485 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
1486 <<
1487 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
1488 Val.b = TRUE;
1489 if (CBObj.GetFlags () & 0x01) {
1490 _PCATCH(
1491 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1492 EFI_HII_DEFAULT_CLASS_STANDARD,
1493 _GET_CURRQEST_VARTINFO(),
1494 VarStoreName,
1495 _GET_CURRQEST_DATATYPE (),
1496 Val
1497 ),
1498 VFR_RETURN_SUCCESS,
1499 L,
1500 "No standard default storage found"
1501 );
1502 }
1503 if (CBObj.GetFlags () & 0x02) {
1504 _PCATCH(
1505 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1506 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
1507 _GET_CURRQEST_VARTINFO(),
1508 VarStoreName,
1509 _GET_CURRQEST_DATATYPE (),
1510 Val
1511 ),
1512 VFR_RETURN_SUCCESS,
1513 L,
1514 "No manufacturing default storage found"
1515 );
1516 }
1517 >>
1518 }
1519 {
1520 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
1521 }
1522 vfrStatementQuestionOptionList
1523 E:EndCheckBox << CRT_END_OP (E); >>
1524 ";"
1525 ;
1526
1527 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
1528 <<
1529 UINT8 LFlags = 0;
1530 UINT8 HFlags = 0;
1531 >>
1532 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
1533 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
1534 ;
1535
1536 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
1537 N:Number <<
1538 if (mCompatibleMode) {
1539 //
1540 // set question flag
1541 //
1542 $LFlags |= _STOU8(N->getText());
1543 } else {
1544 _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
1545 }
1546 >>
1547 | D:"DEFAULT" <<
1548 if (mCompatibleMode) {
1549 //
1550 // set question Default flag
1551 //
1552 $LFlags |= 0x01;
1553 } else {
1554 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
1555 }
1556 >>
1557 | M:"MANUFACTURING" <<
1558 if (mCompatibleMode) {
1559 //
1560 // set question MFG flag
1561 //
1562 $LFlags |= 0x02;
1563 } else {
1564 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
1565 }
1566 >>
1567 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
1568 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
1569 | questionheaderFlagsField[HFlags]
1570 ;
1571
1572 //*****************************************************
1573 // Syntax of action
1574 //
1575 // Example:
1576 // action
1577 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
1578 // help = STRING_TOKEN(STR_ACTION_HELP),
1579 // flags = CALLBACK,
1580 // config = STRING_TOKEN(STR_ACTION_CONFIG),
1581 // endaction;
1582 //
1583 vfrStatementAction :
1584 << CIfrAction AObj; >>
1585 L:Action << AObj.SetLineNo(L->getLine()); >>
1586 vfrQuestionHeaderWithNoStorage[&AObj] ","
1587 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
1588 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText())); >>
1589 vfrStatementQuestionTagList
1590 E:EndAction << CRT_END_OP (E); >>
1591 ";"
1592 ;
1593
1594 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
1595 << UINT8 HFlags = 0; >>
1596 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
1597 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
1598 ;
1599
1600 actionFlagsField[UINT8 & HFlags] :
1601 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1602 | questionheaderFlagsField[HFlags]
1603 ;
1604
1605 vfrStatementDate :
1606 <<
1607 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1608 CHAR8 *VarIdStr[3] = {NULL, };
1609 CIfrDate DObj;
1610 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1611 >>
1612 L:Date << DObj.SetLineNo(L->getLine()); >>
1613 (
1614 (
1615 vfrQuestionHeader[DObj, QUESTION_DATE] ","
1616 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
1617 vfrStatementQuestionOptionList
1618 )
1619 |
1620 (
1621 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
1622 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
1623 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
1624 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
1625 minMaxDateStepDefault[Val.date, 0]
1626
1627 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
1628 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
1629 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
1630 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
1631 minMaxDateStepDefault[Val.date, 1]
1632
1633 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
1634 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
1635 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
1636 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
1637 minMaxDateStepDefault[Val.date, 2]
1638 <<
1639 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
1640 DObj.SetQuestionId (QId);
1641 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
1642 DObj.SetPrompt (_STOSID(YP->getText()));
1643 DObj.SetHelp (_STOSID(YH->getText()));
1644 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
1645 >>
1646 << {CIfrDefault DefaultObj(EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
1647 )
1648 ( vfrStatementInconsistentIf )*
1649 )
1650 E:EndDate << CRT_END_OP (E); >>
1651 ";"
1652 ;
1653
1654 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
1655 Minimum "=" MinN:Number ","
1656 Maximum "=" MaxN:Number ","
1657 { "step" "=" Number "," }
1658 {
1659 "default" "=" N:Number "," <<
1660 switch (KeyValue) {
1661 case 0:
1662 D.Year = _STOU16(N->getText());
1663 if (D.Year < _STOU16 (MinN->getText()) || D.Year > _STOU16 (MaxN->getText())) {
1664 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
1665 }
1666 break;
1667 case 1:
1668 D.Month = _STOU8(N->getText());
1669 if (D.Month < 1 || D.Month > 12) {
1670 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
1671 }
1672 break;
1673 case 2:
1674 D.Day = _STOU8(N->getText());
1675 if (D.Day < 1 || D.Day > 31) {
1676 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
1677 }
1678 break;
1679 }
1680 >>
1681 }
1682 ;
1683
1684 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
1685 << UINT8 LFlags = 0; >>
1686 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
1687 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
1688 ;
1689
1690 dateFlagsField [UINT8 & Flags] :
1691 N:Number << $Flags |= _STOU8(N->getText()); >>
1692 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
1693 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
1694 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
1695 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
1696 | "STORAGE_TIME" << $Flags |= 0x10; >>
1697 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
1698 ;
1699
1700 vfrStatementNumericType :
1701 vfrStatementNumeric |
1702 vfrStatementOneOf
1703 ;
1704
1705 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
1706 <<
1707 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
1708 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
1709 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
1710 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
1711 >>
1712 Minimum "=" I:Number ","
1713 <<
1714 switch (_GET_CURRQEST_DATATYPE ()) {
1715 case EFI_IFR_TYPE_NUM_SIZE_64 : MinU8 = _STOU64(I->getText()); break;
1716 case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText()); break;
1717 case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText()); break;
1718 case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText()); break;
1719 }
1720 >>
1721 Maximum "=" A:Number ","
1722 <<
1723 switch (_GET_CURRQEST_DATATYPE ()) {
1724 case EFI_IFR_TYPE_NUM_SIZE_64 :
1725 MaxU8 = _STOU64(A->getText());
1726 if (MaxU8 < MinU8) {
1727 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
1728 }
1729 break;
1730 case EFI_IFR_TYPE_NUM_SIZE_32 :
1731 MaxU4 = _STOU32(A->getText());
1732 if (MaxU4 < MinU4) {
1733 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
1734 }
1735 break;
1736 case EFI_IFR_TYPE_NUM_SIZE_16 :
1737 MaxU2 = _STOU16(A->getText());
1738 if (MaxU2 < MinU2) {
1739 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
1740 }
1741 break;
1742 case EFI_IFR_TYPE_NUM_SIZE_8 :
1743 MaxU1 = _STOU8(A->getText());
1744 if (MaxU1 < MinU1) {
1745 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
1746 }
1747 break;
1748 }
1749 >>
1750 {
1751 STEP "=" S:Number ","
1752 <<
1753 switch (_GET_CURRQEST_DATATYPE ()) {
1754 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText()); break;
1755 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText()); break;
1756 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText()); break;
1757 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText()); break;
1758 }
1759 >>
1760 }
1761 <<
1762 switch (_GET_CURRQEST_DATATYPE ()) {
1763 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
1764 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
1765 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
1766 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
1767 }
1768 >>
1769 ;
1770
1771 vfrStatementNumeric :
1772 <<
1773 CIfrNumeric NObj;
1774 UINT32 DataTypeSize;
1775 >>
1776 L:Numeric << NObj.SetLineNo(L->getLine()); >>
1777 vfrQuestionHeader[NObj] "," << // check data type
1778 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
1779 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
1780 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
1781 }
1782 _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
1783 >>
1784 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
1785 {
1786 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
1787 }
1788 vfrSetMinMaxStep[NObj]
1789 vfrStatementQuestionOptionList
1790 E:EndNumeric << CRT_END_OP (E); >>
1791 ";"
1792 ;
1793
1794 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
1795 <<
1796 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
1797 UINT8 HFlags = 0;
1798 >>
1799 numericFlagsField[HFlags, LFlags] ( "\|" numericFlagsField[HFlags, LFlags] )*
1800 << _PCATCH(NObj.SetFlags (HFlags, LFlags), LineNum); >>
1801 ;
1802
1803 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
1804 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1805 | "DISPLAY_INT_DEC" << $LFlags |= 0x00; >>
1806 | "DISPLAY_UINT_DEC" << $LFlags |= 0x10; >>
1807 | "DISPLAY_UINT_HEX" << $LFlags |= 0x20; >>
1808 | questionheaderFlagsField[HFlags]
1809 ;
1810
1811 vfrStatementOneOf :
1812 <<
1813 CIfrOneOf OObj;
1814 UINT32 DataTypeSize;
1815 >>
1816 L:OneOf << OObj.SetLineNo(L->getLine()); >>
1817 vfrQuestionHeader[OObj] "," << //check data type
1818 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
1819 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
1820 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
1821 }
1822 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
1823 >>
1824 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
1825 {
1826 vfrSetMinMaxStep[OObj]
1827 }
1828 vfrStatementQuestionOptionList
1829 E:EndOneOf << CRT_END_OP (E); >>
1830 ";"
1831 ;
1832
1833 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
1834 <<
1835 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
1836 UINT8 HFlags = 0;
1837 >>
1838 numericFlagsField[HFlags, LFlags] ( "\|" numericFlagsField[HFlags, LFlags] )*
1839 << _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum); >>
1840 ;
1841
1842 vfrStatementStringType :
1843 vfrStatementString |
1844 vfrStatementPassword
1845 ;
1846
1847 vfrStatementString :
1848 <<
1849 CIfrString SObj;
1850 >>
1851 L:String << SObj.SetLineNo(L->getLine()); >>
1852 vfrQuestionHeader[SObj] ","
1853 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
1854 {
1855 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
1856 }
1857 MinSize "=" MIN:Number "," << SObj.SetMinSize (_STOU8(MIN->getText())); >>
1858 MaxSize "=" MAX:Number "," << SObj.SetMaxSize (_STOU8(MAX->getText())); >>
1859 vfrStatementQuestionOptionList
1860 E:EndString << CRT_END_OP (E); >>
1861 ";"
1862 ;
1863
1864 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
1865 <<
1866 UINT8 LFlags = 0;
1867 UINT8 HFlags = 0;
1868 >>
1869 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
1870 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
1871 ;
1872
1873 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
1874 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1875 | "MULTI_LINE" << $LFlags = 0x01; >>
1876 | questionheaderFlagsField[HFlags]
1877 ;
1878
1879 vfrStatementPassword :
1880 <<
1881 CIfrPassword PObj;
1882 >>
1883 L:Password << PObj.SetLineNo(L->getLine()); >>
1884 vfrQuestionHeader[PObj] ","
1885 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
1886 {
1887 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
1888 }
1889 MinSize "=" MIN:Number "," << PObj.SetMinSize (_STOU16(MIN->getText())); >>
1890 MaxSize "=" MAX:Number "," << PObj.SetMaxSize (_STOU16(MAX->getText())); >>
1891 { Encoding "=" Number "," }
1892 vfrStatementQuestionOptionList
1893 E:EndPassword << CRT_END_OP (E); >>
1894 ";"
1895 ;
1896
1897 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
1898 << UINT8 HFlags = 0; >>
1899 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
1900 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
1901 ;
1902
1903 passwordFlagsField [UINT8 & HFlags] :
1904 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1905 | questionheaderFlagsField[HFlags]
1906 ;
1907
1908 vfrStatementOrderedList :
1909 <<
1910 CIfrOrderedList OLObj;
1911 >>
1912 L:OrderedList << OLObj.SetLineNo(L->getLine()); >>
1913 vfrQuestionHeader[OLObj] ","
1914 << OLObj.SetMaxContainers ((UINT8)_GET_CURRQEST_VARSIZE()); >>
1915 {
1916 MaxContainers "=" M:Number "," << OLObj.SetMaxContainers (_STOU8(M->getText())); >>
1917 }
1918 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] }
1919 vfrStatementQuestionOptionList
1920 E:EndList << CRT_END_OP (E); >>
1921 ";"
1922 ;
1923
1924 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
1925 <<
1926 UINT8 HFlags = 0;
1927 UINT8 LFlags = 0;
1928 >>
1929 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
1930 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
1931 ;
1932
1933 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
1934 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1935 | "UNIQUE" << $LFlags |= 0x01; >>
1936 | "NOEMPTY" << $LFlags |= 0x02; >>
1937 | questionheaderFlagsField[HFlags]
1938 ;
1939
1940 vfrStatementTime :
1941 <<
1942 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1943 CHAR8 *VarIdStr[3] = {NULL, };
1944 CIfrTime TObj;
1945 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
1946 >>
1947 L:Time << TObj.SetLineNo(L->getLine()); >>
1948 (
1949 (
1950 vfrQuestionHeader[TObj, QUESTION_TIME] ","
1951 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
1952 vfrStatementDefault
1953 )
1954 |
1955 (
1956 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
1957 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
1958 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
1959 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
1960 minMaxTimeStepDefault[Val.time, 0]
1961
1962 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
1963 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
1964 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
1965 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
1966 minMaxTimeStepDefault[Val.time, 1]
1967
1968 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
1969 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
1970 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
1971 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
1972 minMaxTimeStepDefault[Val.time, 2]
1973 <<
1974 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
1975 TObj.SetQuestionId (QId);
1976 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
1977 TObj.SetPrompt (_STOSID(HP->getText()));
1978 TObj.SetHelp (_STOSID(HH->getText()));
1979 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
1980 >>
1981 << {CIfrDefault DefaultObj(EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
1982 )
1983 ( vfrStatementInconsistentIf )*
1984 )
1985 E:EndTime << CRT_END_OP (E); >>
1986 ";"
1987 ;
1988
1989 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
1990 Minimum "=" Number ","
1991 Maximum "=" Number ","
1992 { "step" "=" Number "," }
1993 {
1994 "default" "=" N:Number "," <<
1995 switch (KeyValue) {
1996 case 0:
1997 T.Hour = _STOU8(N->getText());
1998 if (T.Hour > 23) {
1999 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
2000 }
2001 break;
2002 case 1:
2003 T.Minute = _STOU8(N->getText());
2004 if (T.Minute > 59) {
2005 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
2006 }
2007 break;
2008 case 2:
2009 T.Second = _STOU8(N->getText());
2010 if (T.Second > 59) {
2011 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
2012 }
2013 break;
2014 }
2015 >>
2016 }
2017 ;
2018
2019 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
2020 << UINT8 LFlags = 0; >>
2021 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
2022 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2023 ;
2024
2025 timeFlagsField [UINT8 & Flags] :
2026 N:Number << $Flags |= _STOU8(N->getText()); >>
2027 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
2028 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
2029 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
2030 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2031 | "STORAGE_TIME" << $Flags |= 0x10; >>
2032 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2033 ;
2034
2035 vfrStatementQuestionTag :
2036 vfrStatementStatTag "," |
2037 vfrStatementInconsistentIf |
2038 vfrStatementNoSubmitIf |
2039 vfrStatementDisableIfQuest |
2040 vfrStatementRefresh |
2041 vfrStatementVarstoreDevice
2042 ;
2043
2044 vfrStatementQuestionTagList :
2045 ( vfrStatementQuestionTag )*
2046 ;
2047
2048 vfrStatementQuestionOptionTag :
2049 vfrStatementSuppressIfQuest |
2050 vfrStatementGrayOutIfQuest |
2051 vfrStatementValue |
2052 vfrStatementDefault |
2053 vfrStatementOptions
2054 ;
2055
2056 vfrStatementQuestionOptionList :
2057 (
2058 vfrStatementQuestionTag |
2059 vfrStatementQuestionOptionTag
2060 )*
2061 ;
2062
2063 vfrStatementStatList :
2064 vfrStatementStat |
2065 vfrStatementQuestions |
2066 vfrStatementConditionalNew |
2067 vfrStatementLabel |
2068 // Just for framework vfr compatibility
2069 vfrStatementInvalid
2070 ;
2071
2072 vfrStatementStatListOld :
2073 vfrStatementStat |
2074 vfrStatementQuestions |
2075 vfrStatementLabel |
2076 // Just for framework vfr compatibility
2077 vfrStatementInvalid
2078 ;
2079
2080 vfrStatementDisableIfStat :
2081 <<
2082 CIfrDisableIf DIObj;
2083 mConstantOnlyInExpression = TRUE;
2084 >>
2085 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2086 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
2087 ( vfrStatementStatList )*
2088 E:EndIf << CRT_END_OP (E); >>
2089 ";"
2090 ;
2091
2092 vfrStatementInconsistentIfStat :
2093 << CIfrInconsistentIf IIObj; >>
2094 L:InconsistentIf <<
2095 if (!mCompatibleMode) {
2096 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2097 }
2098 IIObj.SetLineNo(L->getLine());
2099 >>
2100 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText())); >>
2101 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2102 vfrStatementExpression[0]
2103 E:EndIf << CRT_END_OP (E); >>
2104 ";"
2105 ;
2106
2107 //
2108 // Compatible for framework vfr file
2109 //
2110 vfrStatementgrayoutIfSuppressIf:
2111 << CIfrSuppressIf SIObj; >>
2112 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2113 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2114 vfrStatementExpression[0]
2115 ";"
2116 ;
2117
2118 vfrStatementsuppressIfGrayOutIf:
2119 << CIfrGrayOutIf GOIObj; >>
2120 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2121 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2122 vfrStatementExpression[0]
2123 ";"
2124 ;
2125
2126 vfrStatementSuppressIfStatNew :
2127 << CIfrSuppressIf SIObj;>>
2128 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2129 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2130 vfrStatementExpression[0]
2131 ";"
2132 ( vfrStatementStatList )*
2133 E: EndIf ";" << CRT_END_OP (E); >>
2134 ;
2135
2136 vfrStatementGrayOutIfStatNew :
2137 << CIfrGrayOutIf GOIObj;>>
2138 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2139 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2140 vfrStatementExpression[0]
2141 ";"
2142 ( vfrStatementStatList )*
2143 E: EndIf ";" << CRT_END_OP (E); >>
2144 ;
2145
2146 vfrStatementSuppressIfStatOld :
2147 <<
2148 CIfrSuppressIf SIObj;
2149 BOOLEAN GrayOutExist = FALSE;
2150 >>
2151 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2152 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2153 vfrStatementExpression[0]
2154 ";"
2155 {
2156 vfrStatementsuppressIfGrayOutIf
2157 << GrayOutExist = TRUE; >>
2158 }
2159 ( vfrStatementStatListOld )*
2160 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
2161 ;
2162
2163 vfrStatementGrayOutIfStatOld :
2164 <<
2165 CIfrGrayOutIf GOIObj;
2166 BOOLEAN SuppressExist = FALSE;
2167 >>
2168 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2169 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2170 vfrStatementExpression[0]
2171 ";"
2172 {
2173 vfrStatementgrayoutIfSuppressIf
2174 << SuppressExist = TRUE; >>
2175 }
2176 ( vfrStatementStatListOld )*
2177 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
2178 ;
2179
2180 vfrImageTag :
2181 << CIfrImage IObj; >>
2182 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText())); IObj.SetLineNo(L->getLine()); >>
2183 ;
2184
2185 vfrLockedTag :
2186 << CIfrLocked LObj; >>
2187 L:Locked << LObj.SetLineNo(L->getLine()); >>
2188 ;
2189
2190 vfrStatementStatTag :
2191 vfrImageTag |
2192 vfrLockedTag
2193 ;
2194
2195 vfrStatementStatTagList :
2196 vfrStatementStatTag ( "," vfrStatementStatTag )*
2197 ;
2198
2199 vfrStatementImage :
2200 vfrImageTag
2201 ";"
2202 ;
2203
2204 vfrStatementLocked :
2205 vfrLockedTag
2206 ";"
2207 ;
2208
2209 vfrStatementInconsistentIf :
2210 << CIfrInconsistentIf IIObj; >>
2211 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
2212 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText())); >>
2213 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2214 vfrStatementExpression[0]
2215 E:EndIf << CRT_END_OP (E); >>
2216 ;
2217
2218 vfrStatementNoSubmitIf :
2219 << CIfrNoSubmitIf NSIObj; >>
2220 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
2221 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText())); >>
2222 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2223 vfrStatementExpression[0]
2224 E:EndIf << CRT_END_OP (E); >>
2225 ;
2226
2227 vfrStatementDisableIfQuest :
2228 <<
2229 CIfrDisableIf DIObj;
2230 mConstantOnlyInExpression = TRUE;
2231 >>
2232 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2233 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
2234 vfrStatementQuestionOptionList
2235 E:EndIf << CRT_END_OP (E); >>
2236 ;
2237
2238 vfrStatementRefresh :
2239 << CIfrRefresh RObj; >>
2240 L:Refresh << RObj.SetLineNo(L->getLine()); >>
2241 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText())); >>
2242 ;
2243
2244 vfrStatementVarstoreDevice :
2245 << CIfrVarStoreDevice VDObj; >>
2246 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
2247 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText())); >>
2248 ;
2249
2250 vfrStatementSuppressIfQuest :
2251 << CIfrSuppressIf SIObj; >>
2252 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2253 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2254 vfrStatementExpression[0] ";"
2255 vfrStatementQuestionOptionList
2256 E:EndIf << CRT_END_OP (E); >>
2257 ;
2258
2259 vfrStatementGrayOutIfQuest :
2260 << CIfrGrayOutIf GOIObj; >>
2261 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2262 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2263 vfrStatementExpression[0] ";"
2264 vfrStatementQuestionOptionList
2265 E:EndIf << CRT_END_OP (E); >>
2266 ;
2267
2268 vfrStatementOptions :
2269 vfrStatementOneOfOption
2270 ;
2271
2272 vfrStatementOneOfOption :
2273 <<
2274 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2275 CIfrOneOfOption OOOObj;
2276 CHAR8 *VarStoreName = NULL;
2277 >>
2278 L:Option << OOOObj.SetLineNo(L->getLine()); >>
2279 Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," << OOOObj.SetOption (_STOSID(S->getText())); >>
2280 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] >[Val] "," << OOOObj.SetType (_GET_CURRQEST_DATATYPE()); OOOObj.SetValue (Val); >>
2281 F:FLAGS "=" vfrOneOfOptionFlags[OOOObj, F->getLine()]
2282 <<
2283 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
2284 if (OOOObj.GetFlags () & 0x10) {
2285 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2286 EFI_HII_DEFAULT_CLASS_STANDARD,
2287 _GET_CURRQEST_VARTINFO(),
2288 VarStoreName,
2289 _GET_CURRQEST_DATATYPE (),
2290 Val
2291 ), L->getLine());
2292 }
2293 if (OOOObj.GetFlags () & 0x20) {
2294 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2295 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2296 _GET_CURRQEST_VARTINFO(),
2297 VarStoreName,
2298 _GET_CURRQEST_DATATYPE (),
2299 Val
2300 ), L->getLine());
2301 }
2302 >>
2303 {
2304 "," Key "=" KN:Number <<
2305 if (!mCompatibleMode) {
2306 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
2307 }
2308 //
2309 // Guid Option Key
2310 //
2311 CIfrOptionKey IfrOptionKey (
2312 gCurrentQuestion->QUESTION_ID(),
2313 Val,
2314 _STOQID(KN->getText())
2315 );
2316 SET_LINE_INFO (IfrOptionKey, KN);
2317 >>
2318 }
2319 (
2320 T:"," vfrImageTag << OOOObj.SetScope (1); CRT_END_OP (T); >>
2321 )*
2322 ";"
2323 ;
2324
2325 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
2326 <<
2327 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
2328 UINT8 HFlags = 0;
2329 >>
2330 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
2331 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
2332 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
2333 ;
2334
2335 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2336 N:Number << $LFlags |= _STOU8(N->getText()); >>
2337 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
2338 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
2339 | InteractiveFlag << $HFlags |= 0x04; >>
2340 | NVAccessFlag << $HFlags |= 0x08; >>
2341 | ResetRequiredFlag << $HFlags |= 0x10; >>
2342 | LateCheckFlag << $HFlags |= 0x20; >>
2343 | ManufacturingFlag << $LFlags |= 0x20; >>
2344 | DefaultFlag << $LFlags |= 0x10; >>
2345 ;
2346
2347 vfrStatementLabel :
2348 L:Label
2349 N:Number <<
2350 if (mCompatibleMode) {
2351 //
2352 // Add end Label for Framework Vfr
2353 //
2354 CIfrLabel LObj1;
2355 LObj1.SetLineNo(L->getLine());
2356 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
2357 }
2358
2359 {
2360 CIfrLabel LObj2;
2361 LObj2.SetLineNo(L->getLine());
2362 LObj2.SetNumber (_STOU16(N->getText()));
2363 }
2364 >>
2365 ";"
2366 ;
2367
2368 vfrStatementBanner :
2369 << CIfrBanner BObj; >>
2370 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
2371 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText())); >>
2372 (
2373 (
2374 Line L:Number "," << BObj.SetLine (_STOU16(L->getText())); >>
2375 Align
2376 (
2377 Left << BObj.SetAlign (0); >>
2378 | Center << BObj.SetAlign (1); >>
2379 | Right << BObj.SetAlign (2); >>
2380 ) ";"
2381 )
2382 |
2383 (
2384 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText()));} >>
2385 )
2386 )
2387 ;
2388
2389 //******************************************************************************
2390 //
2391 // keep some syntax for compatibility but not generate any IFR object
2392 //
2393 vfrStatementInvalidHidden :
2394 L:Hidden <<
2395 if (!mCompatibleMode) {
2396 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2397 }
2398 >>
2399 Value "=" Number ","
2400 Key "=" Number ";"
2401 ;
2402
2403 vfrStatementInvalidInconsistentIf :
2404 InconsistentIf
2405 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
2406 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2407 vfrStatementExpression[0]
2408 EndIf
2409 ";"
2410 ;
2411
2412 vfrStatementInvalidInventory :
2413 L:Inventory <<
2414 if (!mCompatibleMode) {
2415 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2416 }
2417 >>
2418 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
2419 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
2420 {
2421 Text "=" "STRING_TOKEN" "\(" Number "\)"
2422 }
2423 ";"
2424 ;
2425
2426 vfrStatementInvalidSaveRestoreDefaults :
2427 (
2428 L:Save <<
2429 if (!mCompatibleMode) {
2430 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2431 }
2432 >>
2433 |
2434 K:Restore <<
2435 if (!mCompatibleMode) {
2436 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
2437 }
2438 >>
2439 )
2440 Defaults ","
2441 FormId "=" Number ","
2442 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
2443 Help "=" "STRING_TOKEN" "\(" Number "\)"
2444 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
2445 { "," Key "=" Number }
2446 ";"
2447 ;
2448
2449 //******************************************************************************
2450 //
2451 // The syntax of expression
2452 //
2453 #token Dup("dup") "dup"
2454 #token VarEqVal("vareqval") "vareqval"
2455 #token Var("var") "var"
2456 #token IdEqVal("ideqval") "ideqval"
2457 #token IdEqId("ideqid") "ideqid"
2458 #token IdEqValList("ideqvallist") "ideqvallist"
2459 #token QuestionRef("questionref") "questionref"
2460 #token RuleRef("ruleref") "ruleref"
2461 #token StringRef("stringref") "stringref"
2462 #token PushThis("pushthis") "pushthis"
2463 #token True("TRUE") "TRUE"
2464 #token False("FALSE") "FALSE"
2465 #token One("ONE") "ONE"
2466 #token Ones("ONES") "ONES"
2467 #token Zero("ZERO") "ZERO"
2468 #token Undefined("UNDEFINED") "UNDEFINED"
2469 #token Version("VERSION") "VERSION"
2470 #token Length("length") "length"
2471 #token AND("AND") "AND"
2472 #token OR("OR") "OR"
2473 #token NOT("NOT") "NOT"
2474 #token BitWiseNot("~") "\~"
2475 #token BoolVal("boolval") "boolval"
2476 #token StringVal("stringval") "stringval"
2477 #token UnIntVal("unintval") "unintval"
2478 #token ToUpper("toupper") "toupper"
2479 #token ToLower("tolower") "tolower"
2480 #token Match("match") "match"
2481 #token Catenate("catenate") "catenate"
2482 #token QuestionRefVal("questionrefval") "questionrefval"
2483 #token StringRefVal("stringrefval") "stringrefval"
2484
2485 //
2486 // Root expression extension function called by other function.
2487 //
2488 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
2489 << if ($RootLevel == 0) {_CLEAR_SAVED_OPHDR ();} >>
2490 andTerm[$RootLevel, $ExpOpCount]
2491 (
2492 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
2493 )*
2494 <<
2495 //
2496 // Extend OpCode Scope only for the root expression.
2497 //
2498 if ($ExpOpCount > 1 && $RootLevel == 0) {
2499 if (_SET_SAVED_OPHDR_SCOPE()) {
2500 CIfrEnd EObj;
2501 if (mCIfrOpHdrLineNo != 0) {
2502 EObj.SetLineNo (mCIfrOpHdrLineNo);
2503 }
2504 }
2505 }
2506 >>
2507 ;
2508
2509 //
2510 // Add new sub function for the sub expression extension to remember the ExpOpCount
2511 // This funciton is only called by sub expression.
2512 //
2513 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
2514 andTerm[$RootLevel, $ExpOpCount]
2515 (
2516 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
2517 )*
2518 ;
2519
2520 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2521 bitwiseorTerm[$RootLevel, $ExpOpCount]
2522 (
2523 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
2524 )*
2525 ;
2526
2527 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2528 bitwiseandTerm[$RootLevel, $ExpOpCount]
2529 (
2530 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
2531 )*
2532 ;
2533
2534 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2535 equalTerm[$RootLevel, $ExpOpCount]
2536 (
2537 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
2538 )*
2539 ;
2540
2541 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2542 compareTerm[$RootLevel, $ExpOpCount]
2543 (
2544 (
2545 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
2546 )
2547 |
2548 (
2549 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
2550 )
2551 )*
2552 ;
2553
2554 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2555 shiftTerm[$RootLevel, $ExpOpCount]
2556 (
2557 (
2558 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
2559 )
2560 |
2561 (
2562 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
2563 )
2564 |
2565 (
2566 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
2567 )
2568 |
2569 (
2570 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
2571 )
2572 )*
2573 ;
2574
2575 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2576 addMinusTerm[$RootLevel, $ExpOpCount]
2577 (
2578 (
2579 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
2580 )
2581 |
2582 (
2583 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
2584 )
2585 )*
2586 ;
2587
2588 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2589 multdivmodTerm[$RootLevel, $ExpOpCount]
2590 (
2591 (
2592 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
2593 )
2594 |
2595 (
2596 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
2597 )
2598 )*
2599 ;
2600
2601 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2602 castTerm[$RootLevel, $ExpOpCount]
2603 (
2604 (
2605 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
2606 )
2607 |
2608 (
2609 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
2610 )
2611 |
2612 (
2613 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
2614 )
2615 )*
2616 ;
2617
2618 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2619 << UINT8 CastType = 0xFF; >>
2620 (
2621 L:"\("
2622 (
2623 Boolean << CastType = 0; >>
2624 | Uint64 << CastType = 1; >>
2625 | Uint32 << CastType = 1; >>
2626 | Uint16 << CastType = 1; >>
2627 | Uint8 << CastType = 1; >>
2628 )
2629 "\)"
2630 )*
2631 atomTerm[$RootLevel, $ExpOpCount]
2632 <<
2633 switch (CastType) {
2634 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
2635 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
2636 }
2637 >>
2638 ;
2639
2640 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2641 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
2642 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
2643 | vfrExpressionParen[$RootLevel, $ExpOpCount]
2644 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
2645 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
2646 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
2647 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
2648 | (
2649 L:NOT
2650 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
2651 )
2652 ;
2653
2654 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2655 L:Catenate
2656 "\("
2657 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
2658 ","
2659 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
2660 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
2661 ;
2662
2663 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2664 L:Match
2665 "\("
2666 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
2667 ","
2668 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
2669 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
2670 ;
2671
2672 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2673 "\("
2674 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
2675 "\)"
2676 ;
2677
2678 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
2679 dupExp[$RootLevel, $ExpOpCount]
2680 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
2681 | ideqvalExp[$RootLevel, $ExpOpCount]
2682 | ideqidExp[$RootLevel, $ExpOpCount]
2683 | ideqvallistExp[$RootLevel, $ExpOpCount]
2684 | questionref13Exp[$RootLevel, $ExpOpCount]
2685 | rulerefExp[$RootLevel, $ExpOpCount]
2686 | stringref1Exp[$RootLevel, $ExpOpCount]
2687 | pushthisExp[$RootLevel, $ExpOpCount]
2688 ;
2689
2690 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
2691 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
2692 ;
2693
2694 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
2695 <<
2696 EFI_QUESTION_ID QId;
2697 UINT32 Mask;
2698 UINT16 ConstVal;
2699 CHAR8 *VarIdStr;
2700 UINT32 LineNo;
2701 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2702 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
2703 >>
2704 L:VarEqVal <<
2705 if (!mCompatibleMode) {
2706 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2707 }
2708 >>
2709 VK:Var
2710 OpenParen
2711 VN:Number <<
2712 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
2713 VfrReturnCode = mCVfrDataStorage.GetVarStoreType (VarIdStr, VarStoreType);
2714 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
2715 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
2716 VarIdStr,
2717 &mFormsetGuid,
2718 _STOSID(VN->getText()),
2719 0x2, //default type is UINT16
2720 FALSE
2721 ), VN);
2722 } else {
2723 _PCATCH (VfrReturnCode, VN);
2724 }
2725 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
2726 LineNo = GET_LINENO(VN);
2727 >>
2728 CloseParen
2729 (
2730 (
2731 "=="
2732 V1:Number << ConstVal = _STOU16(V1->getText()); >>
2733 <<
2734 if (Mask == 0) {
2735 CIfrEqIdVal EIVObj (L->getLine());
2736 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
2737 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
2738 EIVObj.SetValue (ConstVal);
2739 $ExpOpCount++;
2740 } else {
2741 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
2742 }
2743 >>
2744 )
2745 |
2746 (
2747 "<="
2748 V2:Number << ConstVal = _STOU16(V2->getText()); >>
2749 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
2750 )
2751 |
2752 (
2753 "<"
2754 V3:Number << ConstVal = _STOU16(V3->getText()); >>
2755 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
2756 )
2757 |
2758 (
2759 ">="
2760 V4:Number << ConstVal = _STOU16(V4->getText()); >>
2761 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
2762 )
2763 |
2764 (
2765 ">"
2766 V5:Number << ConstVal = _STOU16(V5->getText()); >>
2767 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
2768 )
2769 )
2770 ;
2771
2772 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
2773 <<
2774 EFI_QUESTION_ID QId;
2775 UINT32 Mask;
2776 UINT16 ConstVal;
2777 CHAR8 *VarIdStr;
2778 UINT32 LineNo;
2779 >>
2780 L:IdEqVal
2781 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
2782 (
2783 (
2784 "=="
2785 V1:Number << ConstVal = _STOU16(V1->getText()); >>
2786 <<
2787 if (Mask == 0) {
2788 CIfrEqIdVal EIVObj (L->getLine());
2789 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
2790 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
2791 EIVObj.SetValue (ConstVal);
2792 $ExpOpCount++;
2793 } else {
2794 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
2795 }
2796 >>
2797 )
2798 |
2799 (
2800 "<="
2801 V2:Number << ConstVal = _STOU16(V2->getText()); >>
2802 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
2803 )
2804 |
2805 (
2806 "<"
2807 V3:Number << ConstVal = _STOU16(V3->getText()); >>
2808 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
2809 )
2810 |
2811 (
2812 ">="
2813 V4:Number << ConstVal = _STOU16(V4->getText()); >>
2814 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
2815 )
2816 |
2817 (
2818 ">"
2819 V5:Number << ConstVal = _STOU16(V5->getText()); >>
2820 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
2821 )
2822 )
2823 ;
2824
2825 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2826 <<
2827 EFI_QUESTION_ID QId[2];
2828 UINT32 Mask[2];
2829 CHAR8 *VarIdStr[2];
2830 UINT32 LineNo[2];
2831 >>
2832 L:IdEqId
2833 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
2834 (
2835 (
2836 "=="
2837 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2838 <<
2839 if (Mask[0] & Mask[1]) {
2840 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
2841 } else {
2842 CIfrEqIdId EIIObj(L->getLine());
2843 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
2844 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
2845 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
2846 $ExpOpCount++;
2847 }
2848 >>
2849 )
2850 |
2851 (
2852 "<="
2853 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2854 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
2855 )
2856 |
2857 (
2858 "<"
2859 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2860 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
2861 )
2862 |
2863 (
2864 ">="
2865 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2866 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
2867 )
2868 |
2869 (
2870 ">"
2871 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2872 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
2873 )
2874 )
2875 ;
2876
2877 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2878 <<
2879 UINT16 ListLen = 0;
2880 EFI_QUESTION_ID QId;
2881 UINT32 Mask;
2882 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
2883 CHAR8 *VarIdStr;
2884 UINT32 LineNo;
2885 >>
2886 L:IdEqValList
2887 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
2888 "=="
2889 (
2890 V:Number << ValueList[ListLen] = _STOU16(V->getText()); ListLen++; >>
2891 )+
2892 <<
2893 if (Mask != 0) {
2894 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
2895 } else {
2896 UINT16 Index;
2897 CIfrEqIdList EILObj(L->getLine());
2898 if (QId != EFI_QUESTION_ID_INVALID) {
2899 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
2900 }
2901 EILObj.SetListLength (ListLen);
2902 for (Index = 0; Index < ListLen; Index++) {
2903 EILObj.SetValueList (Index, ValueList[Index]);
2904 }
2905
2906 EILObj.UpdateIfrBuffer();
2907 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
2908
2909 if (QId == EFI_QUESTION_ID_INVALID) {
2910 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
2911 }
2912 $ExpOpCount++;
2913 }
2914 >>
2915 ;
2916
2917 questionref13Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2918 <<
2919 UINT8 Type = 0x1;
2920 EFI_STRING_ID DevPath;
2921 EFI_GUID Guid;
2922 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2923 UINT32 BitMask;
2924 CHAR8 *QName = NULL;
2925 UINT32 LineNo = 0;
2926 >>
2927 L:QuestionRef
2928 (
2929 (
2930 << Type = 0x3; >>
2931 {
2932 Path "=" "STRING_TOKEN" "\(" S:Number "\)" << Type = 0x4; DevPath = _STOSID(S->getText()); >>
2933 }
2934 {
2935 Uuid "=" guidDefinition[Guid] << Type = 0x5; >>
2936 }
2937 )
2938 |
2939 (
2940 "\("
2941 (
2942 QN:StringIdentifier <<
2943 QName = QN->getText();
2944 LineNo = QN->getLine();
2945 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
2946 >>
2947 | ID:Number << QId = _STOQID(ID->getText()); >>
2948 )
2949 "\)"
2950 )
2951 )
2952 <<
2953 switch (Type) {
2954 case 0x1: {CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); break;}
2955 case 0x3: {CIfrQuestionRef3 QR3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3Obj, ($ExpOpCount == 0), L->getLine()); break;}
2956 case 0x4: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
2957 case 0x5: {CIfrQuestionRef3_3 QR3_3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_3Obj, ($ExpOpCount == 0), L->getLine()); QR3_3Obj.SetDevicePath (DevPath); QR3_3Obj.SetGuid (&Guid); break;}
2958 }
2959 $ExpOpCount++;
2960 >>
2961 ;
2962
2963 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2964 L:RuleRef
2965 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
2966 ;
2967
2968 //******************************************************
2969 // PARSE:
2970 // stringref (STR_FORM_SET_TITLE)
2971 //
2972 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2973 L:StringRef
2974 "\(" S:Number "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (_STOSID(S->getText())); $ExpOpCount++; } >>
2975 ;
2976
2977 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2978 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
2979 ;
2980
2981 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2982 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
2983 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
2984 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
2985 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
2986 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
2987 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
2988 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
2989 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
2990 ;
2991
2992 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2993 lengthExp[$RootLevel, $ExpOpCount]
2994 | bitwisenotExp[$RootLevel, $ExpOpCount]
2995 | question2refExp[$RootLevel, $ExpOpCount]
2996 | stringref2Exp[$RootLevel, $ExpOpCount]
2997 | toboolExp[$RootLevel, $ExpOpCount]
2998 | unintExp[$RootLevel, $ExpOpCount]
2999 | toupperExp[$RootLevel, $ExpOpCount]
3000 | tolwerExp[$RootLevel, $ExpOpCount]
3001 ;
3002
3003 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3004 L:Length
3005 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3006 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
3007 ;
3008
3009 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3010 L:BitWiseNot
3011 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3012 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
3013 ;
3014
3015 question2refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3016 L:QuestionRefVal
3017 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3018 << { CIfrQuestionRef2 QR2Obj(L->getLine()); $ExpOpCount++; } >>
3019 ;
3020
3021 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3022 L:StringRefVal
3023 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3024 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
3025 ;
3026
3027 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3028 L:BoolVal
3029 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3030 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
3031 ;
3032
3033 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3034 << UINT8 Fmt = 0; >>
3035 L:StringVal
3036 {
3037 Format "=" F:Number "," << Fmt = _STOU8(F->getText()); >>
3038 }
3039 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3040 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
3041 ;
3042
3043 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3044 L:UnIntVal
3045 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3046 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
3047 ;
3048
3049 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3050 L:ToUpper
3051 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3052 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
3053 ;
3054
3055 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3056 L:ToLower
3057 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
3058 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
3059 ;
3060
3061 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3062 conditionalExp[$RootLevel, $ExpOpCount]
3063 | findExp[$RootLevel, $ExpOpCount]
3064 | midExp[$RootLevel, $ExpOpCount]
3065 | tokenExp[$RootLevel, $ExpOpCount]
3066 | spanExp[$RootLevel, $ExpOpCount]
3067 ;
3068
3069 #token Cond("cond") "cond"
3070 #token Find("find") "find"
3071 #token Mid("mid") "mid"
3072 #token Tok("token") "token"
3073 #token Span("span") "span"
3074
3075 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3076 L:Cond "\("
3077 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3078 "?"
3079 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3080 ":"
3081 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3082 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
3083 ;
3084
3085 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3086 << UINT8 Format; >>
3087 L:Find "\("
3088 findFormat[Format] ( "\|" findFormat[Format] )*
3089 ","
3090 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3091 ","
3092 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3093 ","
3094 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3095 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
3096 ;
3097
3098 findFormat [UINT8 & Format] :
3099 "SENSITIVE" << $Format = 0x00; >>
3100 | "INSENSITIVE" << $Format = 0x01; >>
3101 ;
3102
3103 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3104 L:Mid "\("
3105 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3106 ","
3107 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3108 ","
3109 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3110 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
3111 ;
3112
3113 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3114 L:Tok "\("
3115 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3116 ","
3117 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3118 ","
3119 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3120 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
3121 ;
3122
3123 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3124 << UINT8 Flags = 0; >>
3125 S:Span "\("
3126 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
3127 ","
3128 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3129 ","
3130 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3131 ","
3132 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3133 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
3134 ;
3135
3136 spanFlags [UINT8 & Flags] :
3137 N:Number << $Flags |= _STOU8(N->getText()); >>
3138 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
3139 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
3140 ;
3141
3142 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
3143 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
3144
3145 //******************************************************************************
3146 //
3147 // Parser class definition.
3148 //
3149 class EfiVfrParser {
3150 <<
3151 private:
3152 UINT8 mParserStatus;
3153 BOOLEAN mConstantOnlyInExpression;
3154
3155 CVfrDefaultStore mCVfrDefaultStore;
3156 CVfrDataStorage mCVfrDataStorage;
3157 CVfrQuestionDB mCVfrQuestionDB;
3158 CVfrRulesDB mCVfrRulesDB;
3159
3160 CIfrOpHeader *mCIfrOpHdr;
3161 UINT32 mCIfrOpHdrLineNo;
3162 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
3163 VOID _CLEAR_SAVED_OPHDR (VOID);
3164 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
3165
3166
3167 EFI_VARSTORE_INFO mCurrQestVarInfo;
3168
3169 //
3170 // For framework vfr compatibility
3171 //
3172 BOOLEAN mCompatibleMode;
3173 EFI_GUID mFormsetGuid;
3174
3175 VOID _CRT_OP (IN BOOLEAN);
3176
3177 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
3178 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
3179
3180 UINT8 _GET_CURRQEST_DATATYPE ();
3181 UINT32 _GET_CURRQEST_VARSIZE ();
3182
3183 public:
3184 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CHAR8 *);
3185 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
3186 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
3187 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
3188 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CHAR8 *);
3189
3190 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
3191
3192 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
3193 CHAR8* _U32TOS (IN UINT32);
3194 UINT8 _STOU8 (IN CHAR8 *);
3195 UINT16 _STOU16 (IN CHAR8 *);
3196 UINT32 _STOU32 (IN CHAR8 *);
3197 UINT64 _STOU64 (IN CHAR8 *);
3198 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *);
3199 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *);
3200
3201 EFI_STRING_ID _STOSID (IN CHAR8 *);
3202 EFI_FORM_ID _STOFID (IN CHAR8 *);
3203 EFI_QUESTION_ID _STOQID (IN CHAR8 *);
3204
3205 VOID _STRCAT (IN OUT CHAR8 **, IN CHAR8 *);
3206
3207 VOID _DeclareDefaultLinearVarStore (IN UINT32);
3208 VOID _DeclareStandardDefaultStorage (IN UINT32);
3209 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
3210
3211 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
3212
3213 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
3214 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
3215 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);
3216 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
3217 //
3218 // For framework vfr compatibility
3219 //
3220 VOID SetCompatibleMode (IN BOOLEAN);
3221 >>
3222 }
3223
3224 <<
3225 VOID
3226 EfiVfrParser::_SAVE_OPHDR_COND (
3227 IN CIfrOpHeader &OpHdr,
3228 IN BOOLEAN Cond,
3229 IN UINT32 LineNo
3230 )
3231 {
3232 if (Cond == TRUE) {
3233 if (mCIfrOpHdr != NULL) {
3234 return ;
3235 }
3236 mCIfrOpHdr = new CIfrOpHeader(OpHdr);
3237 mCIfrOpHdrLineNo = LineNo;
3238 }
3239 }
3240
3241 VOID
3242 EfiVfrParser::_CLEAR_SAVED_OPHDR (
3243 VOID
3244 )
3245 {
3246 mCIfrOpHdr = NULL;
3247 mCIfrOpHdrLineNo = 0;
3248 }
3249
3250 BOOLEAN
3251 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
3252 VOID
3253 )
3254 {
3255 if (mCIfrOpHdr != NULL) {
3256 mCIfrOpHdr->SetScope (1);
3257 return TRUE;
3258 }
3259 //
3260 // IfrOpHdr is not set, FALSE is return.
3261 //
3262 return FALSE;
3263 }
3264
3265 VOID
3266 EfiVfrParser::_CRT_OP (
3267 IN BOOLEAN Crt
3268 )
3269 {
3270 gCreateOp = Crt;
3271 }
3272
3273 VOID
3274 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
3275 IN EFI_VARSTORE_INFO &Info
3276 )
3277 {
3278 mCurrQestVarInfo = Info;
3279 }
3280
3281 EFI_VARSTORE_INFO &
3282 EfiVfrParser::_GET_CURRQEST_VARTINFO (
3283 VOID
3284 )
3285 {
3286 return mCurrQestVarInfo;
3287 }
3288
3289 UINT8
3290 EfiVfrParser::_GET_CURRQEST_DATATYPE (
3291 VOID
3292 )
3293 {
3294 return mCurrQestVarInfo.mVarType;
3295 }
3296
3297 UINT32
3298 EfiVfrParser::_GET_CURRQEST_VARSIZE (
3299 VOID
3300 )
3301 {
3302 return mCurrQestVarInfo.mVarTotalSize;
3303 }
3304
3305 VOID
3306 EfiVfrParser::_PCATCH (
3307 IN INTN ReturnCode,
3308 IN INTN ExpectCode,
3309 IN ANTLRTokenPtr Tok,
3310 IN CHAR8 *ErrorMsg
3311 )
3312 {
3313 if (ReturnCode != ExpectCode) {
3314 mParserStatus++;
3315 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
3316 }
3317 }
3318
3319 VOID
3320 EfiVfrParser::_PCATCH (
3321 IN EFI_VFR_RETURN_CODE ReturnCode
3322 )
3323 {
3324 mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode);
3325 }
3326
3327 VOID
3328 EfiVfrParser::_PCATCH (
3329 IN EFI_VFR_RETURN_CODE ReturnCode,
3330 IN ANTLRTokenPtr Tok
3331 )
3332 {
3333 mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
3334 }
3335
3336 VOID
3337 EfiVfrParser::_PCATCH (
3338 IN EFI_VFR_RETURN_CODE ReturnCode,
3339 IN UINT32 LineNum
3340 )
3341 {
3342 mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
3343 }
3344
3345 VOID
3346 EfiVfrParser::_PCATCH (
3347 IN EFI_VFR_RETURN_CODE ReturnCode,
3348 IN UINT32 LineNum,
3349 IN CHAR8 *ErrorMsg
3350 )
3351 {
3352 mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, LineNum, ErrorMsg);
3353 }
3354
3355 VOID
3356 EfiVfrParser::syn (
3357 ANTLRAbstractToken *Tok,
3358 ANTLRChar *Egroup,
3359 SetWordType *Eset,
3360 ANTLRTokenType ETok,
3361 INT32 Huh
3362 )
3363 {
3364 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
3365
3366 mParserStatus += 1;
3367 }
3368
3369 CHAR8 *
3370 EfiVfrParser::TrimHex (
3371 IN CHAR8 *Str,
3372 OUT BOOLEAN *IsHex
3373 )
3374 {
3375 *IsHex = FALSE;
3376
3377 while (*Str && *Str == ' ') {
3378 Str++;
3379 }
3380 while (*Str && *Str == '0') {
3381 Str++;
3382 }
3383 if (*Str && (*Str == 'x' || *Str == 'X')) {
3384 Str++;
3385 *IsHex = TRUE;
3386 }
3387
3388 return Str;
3389 }
3390
3391 CHAR8 *
3392 EfiVfrParser::_U32TOS (
3393 IN UINT32 Value
3394 )
3395 {
3396 CHAR8 *Str;
3397 Str = new CHAR8[20];
3398 sprintf (Str, "%d", Value);
3399 return Str;
3400 }
3401
3402 UINT8
3403 EfiVfrParser::_STOU8 (
3404 IN CHAR8*Str
3405 )
3406 {
3407 BOOLEAN IsHex;
3408 UINT8 Value;
3409 CHAR8 c;
3410
3411 Str = TrimHex (Str, &IsHex);
3412 for (Value = 0; (c = *Str) != '\0'; Str++) {
3413 //
3414 // BUG: does not handle overflow here
3415 //
3416 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
3417
3418 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
3419 Value += (c - 'a' + 10);
3420 }
3421 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
3422 Value += (c - 'A' + 10);
3423 }
3424 if (c >= '0' && c <= '9') {
3425 Value += (c - '0');
3426 }
3427 }
3428
3429 return Value;
3430 }
3431
3432 UINT16
3433 EfiVfrParser::_STOU16 (
3434 IN CHAR8*Str
3435 )
3436 {
3437 BOOLEAN IsHex;
3438 UINT16 Value;
3439 CHAR8 c;
3440
3441 Str = TrimHex (Str, &IsHex);
3442 for (Value = 0; (c = *Str) != '\0'; Str++) {
3443 //
3444 // BUG: does not handle overflow here
3445 //
3446 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
3447
3448 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
3449 Value += (c - 'a' + 10);
3450 }
3451 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
3452 Value += (c - 'A' + 10);
3453 }
3454 if (c >= '0' && c <= '9') {
3455 Value += (c - '0');
3456 }
3457 }
3458
3459 return Value;
3460 }
3461
3462 UINT32
3463 EfiVfrParser::_STOU32 (
3464 IN CHAR8*Str
3465 )
3466 {
3467 BOOLEAN IsHex;
3468 UINT32 Value;
3469 CHAR8 c;
3470
3471 Str = TrimHex (Str, &IsHex);
3472 for (Value = 0; (c = *Str) != '\0'; Str++) {
3473 //
3474 // BUG: does not handle overflow here
3475 //
3476 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
3477
3478 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
3479 Value += (c - 'a' + 10);
3480 }
3481 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
3482 Value += (c - 'A' + 10);
3483 }
3484 if (c >= '0' && c <= '9') {
3485 Value += (c - '0');
3486 }
3487 }
3488
3489 return Value;
3490 }
3491
3492 UINT64
3493 EfiVfrParser::_STOU64 (
3494 IN CHAR8*Str
3495 )
3496 {
3497 BOOLEAN IsHex;
3498 UINT64 Value;
3499 CHAR8 c;
3500
3501 Str = TrimHex (Str, &IsHex);
3502 for (Value = 0; (c = *Str) != '\0'; Str++) {
3503 //
3504 // BUG: does not handle overflow here
3505 //
3506 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
3507
3508 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
3509 Value += (c - 'a' + 10);
3510 }
3511 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
3512 Value += (c - 'A' + 10);
3513 }
3514 if (c >= '0' && c <= '9') {
3515 Value += (c - '0');
3516 }
3517 }
3518
3519 return Value;
3520 }
3521
3522 EFI_HII_DATE
3523 EfiVfrParser::_STOD (
3524 IN CHAR8 *Year,
3525 IN CHAR8 *Month,
3526 IN CHAR8 *Day
3527 )
3528 {
3529 EFI_HII_DATE Date;
3530
3531 Date.Year = _STOU16 (Year);
3532 Date.Month = _STOU8 (Month);
3533 Date.Day = _STOU8 (Day);
3534
3535 return Date;
3536 }
3537
3538 EFI_HII_TIME
3539 EfiVfrParser::_STOT (
3540 IN CHAR8 *Hour,
3541 IN CHAR8 *Minute,
3542 IN CHAR8 *Second
3543 )
3544 {
3545 EFI_HII_TIME Time;
3546
3547 Time.Hour = _STOU8 (Hour);
3548 Time.Minute = _STOU8 (Minute);
3549 Time.Second = _STOU8 (Second);
3550
3551 return Time;
3552 }
3553
3554 EFI_STRING_ID
3555 EfiVfrParser::_STOSID (
3556 IN CHAR8 *Str
3557 )
3558 {
3559 return (EFI_STRING_ID)_STOU16(Str);
3560 }
3561
3562 EFI_FORM_ID
3563 EfiVfrParser::_STOFID (
3564 IN CHAR8 *Str
3565 )
3566 {
3567 return (EFI_FORM_ID)_STOU16(Str);
3568 }
3569
3570 EFI_QUESTION_ID
3571 EfiVfrParser::_STOQID (
3572 IN CHAR8 *Str
3573 )
3574 {
3575 return (EFI_QUESTION_ID)_STOU16(Str);
3576 }
3577
3578 VOID
3579 EfiVfrParser::_STRCAT (
3580 IN OUT CHAR8 **Dest,
3581 IN CHAR8 *Src
3582 )
3583 {
3584 CHAR8 *NewStr;
3585 UINT32 Len;
3586
3587 if ((Dest == NULL) || (Src == NULL)) {
3588 return;
3589 }
3590
3591 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
3592 Len += strlen (Src);
3593 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
3594 return;
3595 }
3596 NewStr[0] = '\0';
3597 if (*Dest != NULL) {
3598 strcpy (NewStr, *Dest);
3599 delete *Dest;
3600 }
3601 strcat (NewStr, Src);
3602
3603 *Dest = NewStr;
3604 }
3605
3606 //
3607 // framework vfr to default declare varstore for each structure
3608 //
3609 VOID
3610 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
3611 IN UINT32 LineNo
3612 )
3613 {
3614 SVfrVarStorageNode *pNode;
3615 UINT32 TypeSize;
3616 BOOLEAN FirstNode;
3617
3618 FirstNode = TRUE;
3619 pNode = mCVfrDataStorage.GetBufferVarStoreList();
3620 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
3621 //
3622 // Create the default Buffer Var Store when no VarStore is defined.
3623 // its name should be "Setup"
3624 //
3625 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
3626 CIfrVarStore VSObj;
3627 VSObj.SetLineNo (LineNo);
3628 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
3629 VSObj.SetSize (TypeSize);
3630 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
3631 VSObj.SetName ("Setup");
3632 VSObj.SetGuid (&mFormsetGuid);
3633 #ifdef VFREXP_DEBUG
3634 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
3635 #endif
3636 } else {
3637 for (; pNode != NULL; pNode = pNode->mNext) {
3638 //
3639 // create the default varstore opcode for not declared varstore
3640 // the first varstore name should be "Setup"
3641 //
3642 if (!pNode->mAssignedFlag) {
3643 CIfrVarStore VSObj;
3644 VSObj.SetLineNo (LineNo);
3645 VSObj.SetVarStoreId (pNode->mVarStoreId);
3646 VSObj.SetSize (pNode->mStorageInfo.mDataType->mTotalSize);
3647 if (FirstNode) {
3648 VSObj.SetName ("Setup");
3649 FirstNode = FALSE;
3650 } else {
3651 VSObj.SetName (pNode->mVarStoreName);
3652 }
3653 VSObj.SetGuid (&pNode->mGuid);
3654 #ifdef VFREXP_DEBUG
3655 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
3656 #endif
3657 }
3658 }
3659 }
3660
3661 pNode = mCVfrDataStorage.GetEfiVarStoreList();
3662 for (; pNode != NULL; pNode = pNode->mNext) {
3663 //
3664 // create the default efi varstore opcode for not exist varstore
3665 //
3666 if (!pNode->mAssignedFlag) {
3667 CIfrVarStoreEfi VSEObj;
3668 VSEObj.SetLineNo (LineNo);
3669 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
3670 VSEObj.SetGuid (&pNode->mGuid);
3671 VSEObj.SetVarStoreId (pNode->mVarStoreId);
3672 #ifdef VFREXP_DEBUG
3673 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
3674 #endif
3675 }
3676 }
3677
3678 }
3679
3680 VOID
3681 EfiVfrParser::_DeclareDefaultLinearVarStore (
3682 IN UINT32 LineNo
3683 )
3684 {
3685 UINT32 Index;
3686 CHAR8 **TypeNameList;
3687 UINT32 ListSize;
3688
3689 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
3690
3691 for (Index = 0; Index < ListSize; Index++) {
3692 UINT32 Size;
3693 EFI_VARSTORE_ID VarStoreId;
3694 CIfrVarStore VSObj;
3695
3696 VSObj.SetLineNo (LineNo);
3697 mCVfrDataStorage.DeclareBufferVarStore (
3698 TypeNameList[Index],
3699 &mFormsetGuid,
3700 &gCVfrVarDataTypeDB,
3701 TypeNameList[Index],
3702 EFI_VARSTORE_ID_INVALID
3703 );
3704 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId);
3705 VSObj.SetVarStoreId (VarStoreId);
3706 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
3707 VSObj.SetSize (Size);
3708 VSObj.SetName (TypeNameList[Index]);
3709 VSObj.SetGuid (&mFormsetGuid);
3710 }
3711
3712 //
3713 // not required to declare Date and Time VarStore,
3714 // because code to support old format Data and Time
3715 //
3716 if (gCVfrVarDataTypeDB.IsTypeNameDefined ("Date") == FALSE) {
3717 UINT32 Size;
3718 EFI_VARSTORE_ID VarStoreId;
3719 CIfrVarStore VSObj;
3720
3721 VSObj.SetLineNo (LineNo);
3722 mCVfrDataStorage.DeclareBufferVarStore (
3723 "Date",
3724 &mFormsetGuid,
3725 &gCVfrVarDataTypeDB,
3726 "EFI_HII_DATE",
3727 EFI_VARSTORE_ID_INVALID
3728 );
3729 mCVfrDataStorage.GetVarStoreId("Date", &VarStoreId);
3730 VSObj.SetVarStoreId (VarStoreId);
3731 gCVfrVarDataTypeDB.GetDataTypeSize("EFI_HII_DATE", &Size);
3732 VSObj.SetSize (Size);
3733 VSObj.SetName ("Date");
3734 VSObj.SetGuid (&mFormsetGuid);
3735 }
3736
3737 if (gCVfrVarDataTypeDB.IsTypeNameDefined ("Time") == FALSE) {
3738 UINT32 Size;
3739 EFI_VARSTORE_ID VarStoreId;
3740 CIfrVarStore VSObj;
3741
3742 VSObj.SetLineNo (LineNo);
3743 mCVfrDataStorage.DeclareBufferVarStore (
3744 "Time",
3745 &mFormsetGuid,
3746 &gCVfrVarDataTypeDB,
3747 "EFI_HII_TIME",
3748 EFI_VARSTORE_ID_INVALID
3749 );
3750 mCVfrDataStorage.GetVarStoreId("Time", &VarStoreId);
3751 VSObj.SetVarStoreId (VarStoreId);
3752 gCVfrVarDataTypeDB.GetDataTypeSize("EFI_HII_TIME", &Size);
3753 VSObj.SetSize (Size);
3754 VSObj.SetName ("Time");
3755 VSObj.SetGuid (&mFormsetGuid);
3756 }
3757 }
3758
3759 VOID
3760 EfiVfrParser::_DeclareStandardDefaultStorage (
3761 IN UINT32 LineNo
3762 )
3763 {
3764 //
3765 // Default Store is declared.
3766 //
3767 CIfrDefaultStore DSObj;
3768
3769 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
3770 DSObj.SetLineNo (LineNo);
3771 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
3772 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
3773
3774 //
3775 // Default MANUFACTURING Store is declared.
3776 //
3777 CIfrDefaultStore DSObjMF;
3778
3779 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
3780 DSObjMF.SetLineNo (LineNo);
3781 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
3782 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
3783 }
3784
3785 VOID
3786 EfiVfrParser::AssignQuestionKey (
3787 IN CIfrQuestionHeader &QHObj,
3788 IN ANTLRTokenPtr KeyTok
3789 )
3790 {
3791 UINT16 KeyValue;
3792
3793 if (KeyTok == NULL) {
3794 return;
3795 }
3796
3797 KeyValue = _STOU16 (KeyTok->getText());
3798
3799 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
3800 /*
3801 * if the question is not CALLBACK ignore the key.
3802 */
3803 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
3804 QHObj.SetQuestionId (KeyValue);
3805 }
3806 }
3807
3808 VOID
3809 EfiVfrParser::ConvertIdExpr (
3810 IN UINT32 &ExpOpCount,
3811 IN UINT32 LineNo,
3812 IN EFI_QUESTION_ID QId,
3813 IN CHAR8 *VarIdStr,
3814 IN UINT32 BitMask
3815 )
3816 {
3817 CIfrQuestionRef1 QR1Obj(LineNo);
3818 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
3819 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
3820
3821 if (BitMask != 0) {
3822 CIfrUint32 U32Obj(LineNo);
3823 U32Obj.SetValue (BitMask);
3824
3825 CIfrBitWiseAnd BWAObj(LineNo);
3826
3827 CIfrUint8 U8Obj(LineNo);
3828 switch (BitMask) {
3829 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
3830 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
3831 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
3832 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
3833 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
3834 }
3835
3836 CIfrShiftRight SRObj(LineNo);
3837 }
3838
3839 ExpOpCount += 4;
3840 }
3841
3842 VOID
3843 EfiVfrParser::IdEqValDoSpecial (
3844 IN UINT32 &ExpOpCount,
3845 IN UINT32 LineNo,
3846 IN EFI_QUESTION_ID QId,
3847 IN CHAR8 *VarIdStr,
3848 IN UINT32 BitMask,
3849 IN UINT16 ConstVal,
3850 IN EFI_COMPARE_TYPE CompareType
3851 )
3852 {
3853 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
3854
3855 if (ConstVal > 0xFF) {
3856 CIfrUint16 U16Obj(LineNo);
3857 U16Obj.SetValue (ConstVal);
3858 } else {
3859 CIfrUint8 U8Obj(LineNo);
3860 U8Obj.SetValue ((UINT8)ConstVal);
3861 }
3862
3863 switch (CompareType) {
3864 case EQUAL :
3865 {
3866 CIfrEqual EObj(LineNo);
3867 break;
3868 }
3869 case LESS_EQUAL :
3870 {
3871 CIfrLessEqual LEObj(LineNo);
3872 break;
3873 }
3874 case LESS_THAN :
3875 {
3876 CIfrLessThan LTObj(LineNo);
3877 break;
3878 }
3879 case GREATER_EQUAL :
3880 {
3881 CIfrGreaterEqual GEObj(LineNo);
3882 break;
3883 }
3884 case GREATER_THAN :
3885 {
3886 CIfrGreaterThan GTObj(LineNo);
3887 break;
3888 }
3889 }
3890
3891 ExpOpCount += 2;
3892 }
3893
3894 VOID
3895 EfiVfrParser::IdEqIdDoSpecial (
3896 IN UINT32 &ExpOpCount,
3897 IN UINT32 LineNo,
3898 IN EFI_QUESTION_ID QId1,
3899 IN CHAR8 *VarId1Str,
3900 IN UINT32 BitMask1,
3901 IN EFI_QUESTION_ID QId2,
3902 IN CHAR8 *VarId2Str,
3903 IN UINT32 BitMask2,
3904 IN EFI_COMPARE_TYPE CompareType
3905 )
3906 {
3907 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
3908 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
3909
3910 switch (CompareType) {
3911 case EQUAL :
3912 {
3913 CIfrEqual EObj(LineNo);
3914 break;
3915 }
3916 case LESS_EQUAL :
3917 {
3918 CIfrLessEqual LEObj(LineNo);
3919 break;
3920 }
3921 case LESS_THAN :
3922 {
3923 CIfrLessThan LTObj(LineNo);
3924 break;
3925 }
3926 case GREATER_EQUAL :
3927 {
3928 CIfrGreaterEqual GEObj(LineNo);
3929 break;
3930 }
3931 case GREATER_THAN :
3932 {
3933 CIfrGreaterThan GTObj(LineNo);
3934 break;
3935 }
3936 }
3937
3938 ExpOpCount++;
3939 }
3940
3941 VOID
3942 EfiVfrParser::IdEqListDoSpecial (
3943 IN UINT32 &ExpOpCount,
3944 IN UINT32 LineNo,
3945 IN EFI_QUESTION_ID QId,
3946 IN CHAR8 *VarIdStr,
3947 IN UINT32 BitMask,
3948 IN UINT16 ListLen,
3949 IN UINT16 *ValueList
3950 )
3951 {
3952 UINT16 Index;
3953
3954 if (ListLen == 0) {
3955 return;
3956 }
3957
3958 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
3959 for (Index = 1; Index < ListLen; Index++) {
3960 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
3961 CIfrOr OObj (LineNo);
3962 ExpOpCount++;
3963 }
3964 }
3965
3966 //
3967 // For framework vfr compatibility
3968 //
3969 VOID
3970 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
3971 {
3972 mCompatibleMode = Mode;
3973 mCVfrQuestionDB.SetCompatibleMode (Mode);
3974 }
3975 >>
EFI Development Kit II mirror for PVE