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1 /*++ @file
2 Vfr Syntax
3
4 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
5 SPDX-License-Identifier: BSD-2-Clause-Patent
6
7 --*/
8
9 #header<<
10
11 #include "EfiVfr.h"
12 #include "VfrFormPkg.h"
13 #include "VfrError.h"
14 #include "VfrUtilityLib.h"
15 #include "AToken.h"
16 #include "ATokPtr.h"
17 >>
18
19 <<
20 #ifdef UINT8_MAX
21 #undef UINT8_MAX
22 #endif
23 #include "stdio.h"
24 #include "PBlackBox.h"
25 #include "DLexerBase.h"
26 #include "VfrLexer.h"
27 #include "AToken.h"
28
29 #define GET_LINENO(Obj) ((Obj)->getLine())
30 #define SET_LINE_INFO(Obj, L) do {(Obj).SetLineNo((L)->getLine());} while (0)
31 #define CRT_END_OP(Obj) do {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0)
32
33 typedef ANTLRCommonToken ANTLRToken;
34
35 class CVfrDLGLexer : public VfrLexer
36 {
37 public:
38 CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
39 void errstd (const char *Text)
40 {
41 printf ("unrecognized input '%s'\n", Text);
42 }
43 };
44
45 UINT8
46 VfrParserStart (
47 IN FILE *File,
48 IN INPUT_INFO_TO_SYNTAX *InputInfo
49 )
50 {
51 ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
52 VfrParser.parser()->SetCompatibleMode (InputInfo->CompatibleMode);
53 VfrParser.parser()->SetOverrideClassGuid (InputInfo->OverrideClassGuid);
54 return VfrParser.parser()->vfrProgram();
55 }
56 >>
57
58 //
59 // Define a lexical class for parsing quoted strings. Basically
60 // starts with a double quote, and ends with a double quote that
61 // is not preceded with a backslash.
62 //
63 #lexclass QUOTED_STRING
64 #token TheString "~[\"]*\"" << mode (START); >>
65
66 //
67 // Define a lexclass for skipping over C++ style comments
68 //
69 #lexclass CPP_COMMENT
70 #token "~[\n]*" << skip (); >>
71 #token "\n" << skip (); mode (START); newline (); >>
72
73 //
74 // Standard lexclass is START
75 //
76 #lexclass START
77
78 //
79 // Find start of C++ style comments
80 //
81 #token "//" << skip (); mode (CPP_COMMENT); >>
82
83 //
84 // Skip whitespace
85 //
86 #token "[\ \t]" << skip (); >>
87
88 //
89 // Skip over newlines, but count them
90 //
91 #token "\n" << skip (); newline (); >>
92
93 //
94 // Skip over 'extern' in any included .H file
95 //
96 #token "extern" << skip (); mode (CPP_COMMENT); >>
97
98 //
99 // Tokens for the different keywords. Syntax is:
100 // TokenName("ErrorMessageText") "TokenString"
101 // where:
102 // TokenName is the token name (must be capitalized) that is used in the rules
103 // ErrorMessageText is the string the compiler emits when it detects a syntax error
104 // TokenString is the actual matching string used in the user script
105 //
106 #token FormPkgType("formpkgtype") "formpkgtype"
107 #token OpenBrace("{") "\{"
108 #token CloseBrace("}") "\}"
109 #token OpenParen("(") "\("
110 #token CloseParen(")") "\)"
111 #token OpenBracket("[") "\["
112 #token CloseBracket("]") "\]"
113
114 #token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
115 #token DevicePath("devicepath") "devicepath"
116 #token FormSet("formset") "formset"
117 #token FormSetId("formsetid") "formsetid"
118 #token EndFormSet("endformset") "endformset"
119 #token Title("title") "title"
120 #token FormId("formid") "formid"
121 #token OneOf("oneof") "oneof"
122 #token EndOneOf("endoneof") "endoneof"
123 #token Prompt("prompt") "prompt"
124 #token OrderedList("orderedlist") "orderedlist"
125 #token MaxContainers("maxcontainers") "maxcontainers"
126 #token EndList("endlist") "endlist"
127 #token EndForm("endform") "endform"
128 #token Form("form") "form"
129 #token FormMap("formmap") "formmap"
130 #token MapTitle("maptitle") "maptitle"
131 #token MapGuid("mapguid") "mapguid"
132 #token Subtitle("subtitle") "subtitle"
133 #token EndSubtitle("endsubtitle") "endsubtitle"
134 #token Help("help") "help"
135 #token Text("text") "text"
136 #token Option("option") "option"
137 #token FLAGS("flags") "flags"
138 #token Date("date") "date"
139 #token EndDate("enddate") "enddate"
140 #token Year("year") "year"
141 #token Month("month") "month"
142 #token Day("day") "day"
143 #token Time("time") "time"
144 #token EndTime("endtime") "endtime"
145 #token Hour("hour") "hour"
146 #token Minute("minute") "minute"
147 #token Second("second") "second"
148 #token GrayOutIf("grayoutif") "grayoutif"
149 #token Label("label") "label"
150 #token Timeout("timeout") "timeout"
151 #token Inventory("inventory") "inventory"
152 #token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
153 #token Struct("struct") "struct"
154 #token Union("union") "union"
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 WarningIf("warningif") "warningif"
184 #token NoSubmitIf("nosubmitif") "nosubmitif"
185 #token EndIf("endif") "endif"
186 #token Key("key") "key"
187 #token DefaultFlag("DEFAULT") "DEFAULT"
188 #token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
189 #token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
190 #token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
191 #token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
192 #token ReconnectRequiredFlag("RECONNECT_REQUIRED") "RECONNECT_REQUIRED"
193 #token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
194 #token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
195 #token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
196 #token Class("class") "class"
197 #token Subclass("subclass") "subclass"
198 #token ClassGuid("classguid") "classguid"
199 #token TypeDef("typedef") "typedef"
200 #token Restore("restore") "restore"
201 #token Save("save") "save"
202 #token Defaults("defaults") "defaults"
203 #token Banner("banner") "banner"
204 #token Align("align") "align"
205 #token Left("left") "left"
206 #token Right("right") "right"
207 #token Center("center") "center"
208 #token Line("line") "line"
209 #token Name("name") "name"
210
211 #token VarId("varid") "varid"
212 #token Question("question") "question"
213 #token QuestionId("questionid") "questionid"
214 #token Image("image") "image"
215 #token Locked("locked") "locked"
216 #token Rule("rule") "rule"
217 #token EndRule("endrule") "endrule"
218 #token Value("value") "value"
219 #token Read("read") "read"
220 #token Write("write") "write"
221 #token ResetButton("resetbutton") "resetbutton"
222 #token EndResetButton("endresetbutton") "endresetbutton"
223 #token DefaultStore("defaultstore") "defaultstore"
224 #token Attribute("attribute") "attribute"
225 #token Varstore("varstore") "varstore"
226 #token Efivarstore("efivarstore") "efivarstore"
227 #token VarSize("varsize") "varsize"
228 #token NameValueVarStore("namevaluevarstore") "namevaluevarstore"
229 #token Action("action") "action"
230 #token Config("config") "config"
231 #token EndAction("endaction") "endaction"
232 #token Refresh("refresh") "refresh"
233 #token Interval("interval") "interval"
234 #token VarstoreDevice("varstoredevice") "varstoredevice"
235 #token GuidOp("guidop") "guidop"
236 #token EndGuidOp("endguidop") "endguidop"
237 #token DataType("datatype") "datatype"
238 #token Data("data") "data"
239 #token Modal("modal") "modal"
240
241 //
242 // Define the class and subclass tokens
243 //
244 #token ClassNonDevice("NONDEVICE") "NON_DEVICE"
245 #token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
246 #token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
247 #token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
248 #token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
249 #token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
250 #token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
251
252 #token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
253 #token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
254 #token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
255 #token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
256
257 //
258 // This is the overall definition of a VFR form definition script.
259 //
260
261 vfrProgram > [UINT8 Return] :
262 <<
263 mParserStatus = 0;
264 mCIfrOpHdrIndex = 0;
265 mConstantOnlyInExpression = FALSE;
266 >>
267 (
268 vfrPragmaPackDefinition
269 | vfrDataStructDefinition
270 | vfrDataUnionDefinition
271 )*
272 vfrFormSetDefinition
273 << $Return = mParserStatus; >>
274 ;
275
276 pragmaPackShowDef :
277 L:"show" << gCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >>
278 ;
279
280 pragmaPackStackDef :
281 <<
282 UINT32 LineNum;
283 UINT8 PackAction;
284 CHAR8 *Identifier = NULL;
285 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
286 >>
287 (
288 L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >>
289 | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >>
290 )
291 {
292 "," ID:StringIdentifier << Identifier = ID->getText(); >>
293 }
294 {
295 "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText(), N->getLine()); >>
296 }
297 << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
298 ;
299
300 pragmaPackNumber :
301 <<
302 UINT32 LineNum;
303 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
304 >>
305 N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText(), N->getLine()); >>
306 << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
307 ;
308
309 vfrPragmaPackDefinition :
310 "\#pragma" "pack" "\("
311 {
312 pragmaPackShowDef
313 | pragmaPackStackDef
314 | pragmaPackNumber
315 }
316 "\)"
317 ;
318
319 vfrDataUnionDefinition :
320 { TypeDef } Union << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
321 { NonNvDataMap }
322 {
323 N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
324 }
325 OpenBrace
326 vfrDataStructFields[TRUE]
327 CloseBrace
328 {
329 N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
330 }
331 ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd ();>>
332 ;
333
334 vfrDataStructDefinition :
335 { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
336 { NonNvDataMap }
337 {
338 N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
339 }
340 OpenBrace
341 vfrDataStructFields[FALSE]
342 CloseBrace
343 {
344 N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
345 }
346 ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
347 ;
348
349 vfrDataStructFields [BOOLEAN FieldInUnion]:
350 (
351 dataStructField64 [FieldInUnion] |
352 dataStructField32 [FieldInUnion] |
353 dataStructField16 [FieldInUnion] |
354 dataStructField8 [FieldInUnion] |
355 dataStructFieldBool [FieldInUnion] |
356 dataStructFieldString [FieldInUnion]|
357 dataStructFieldDate [FieldInUnion] |
358 dataStructFieldTime [FieldInUnion] |
359 dataStructFieldRef [FieldInUnion] |
360 dataStructFieldUser [FieldInUnion] |
361 dataStructBitField64 [FieldInUnion] |
362 dataStructBitField32 [FieldInUnion] |
363 dataStructBitField16 [FieldInUnion] |
364 dataStructBitField8 [FieldInUnion]
365 )*
366 ;
367
368 dataStructField64 [BOOLEAN FieldInUnion]:
369 << UINT32 ArrayNum = 0; >>
370 D:"UINT64"
371 N:StringIdentifier
372 {
373 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
374 }
375 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >>
376 ;
377
378 dataStructField32 [BOOLEAN FieldInUnion]:
379 << UINT32 ArrayNum = 0; >>
380 D:"UINT32"
381 N:StringIdentifier
382 {
383 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
384 }
385 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >>
386 ;
387
388 dataStructField16 [BOOLEAN FieldInUnion]:
389 <<
390 UINT32 ArrayNum = 0;
391 >>
392 ("UINT16" | "CHAR16")
393 N:StringIdentifier
394 {
395 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
396 }
397 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), (CHAR8 *) "UINT16", ArrayNum, FieldInUnion), N); >>
398 ;
399
400 dataStructField8 [BOOLEAN FieldInUnion]:
401 << UINT32 ArrayNum = 0; >>
402 D:"UINT8"
403 N:StringIdentifier
404 {
405 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
406 }
407 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >>
408 ;
409
410 dataStructFieldBool [BOOLEAN FieldInUnion]:
411 << UINT32 ArrayNum = 0; >>
412 D:"BOOLEAN"
413 N:StringIdentifier
414 {
415 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
416 }
417 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >>
418 ;
419
420 dataStructFieldString [BOOLEAN FieldInUnion]:
421 << UINT32 ArrayNum = 0; >>
422 D:"EFI_STRING_ID"
423 N:StringIdentifier
424 {
425 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
426 }
427 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >>
428 ;
429
430 dataStructFieldDate [BOOLEAN FieldInUnion]:
431 << UINT32 ArrayNum = 0; >>
432 D:"EFI_HII_DATE"
433 N:StringIdentifier
434 {
435 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
436 }
437 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >>
438 ;
439
440 dataStructFieldTime [BOOLEAN FieldInUnion]:
441 << UINT32 ArrayNum = 0; >>
442 D:"EFI_HII_TIME"
443 N:StringIdentifier
444 {
445 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
446 }
447 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >>
448 ;
449
450 dataStructFieldRef [BOOLEAN FieldInUnion]:
451 << UINT32 ArrayNum = 0; >>
452 D:"EFI_HII_REF"
453 N:StringIdentifier
454 {
455 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
456 }
457 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >>
458 ;
459
460 dataStructFieldUser [BOOLEAN FieldInUnion]:
461 << UINT32 ArrayNum = 0; >>
462 T:StringIdentifier
463 N:StringIdentifier
464 {
465 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
466 }
467 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum, FieldInUnion), T); >>
468 ;
469
470 dataStructBitField64[BOOLEAN FieldInUnion]:
471 <<
472 UINT32 Width = 0;
473 BOOLEAN HasBitFieldName = FALSE;
474 >>
475 D:"UINT64"
476 {
477 N:StringIdentifier << HasBitFieldName = TRUE;>>
478 }
479 ":" I:Number << Width = _STOU32(I->getText(), I->getLine());>>
480
481 ";" << if (HasBitFieldName) {
482 _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (N->getText(), D->getText(), Width, FieldInUnion), N);
483 } else {
484 _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (NULL, D->getText(), Width, FieldInUnion), D);
485 }
486 >>
487 ;
488
489 dataStructBitField32[BOOLEAN FieldInUnion]:
490 <<
491 UINT32 Width = 0;
492 BOOLEAN HasBitFieldName = FALSE;
493 >>
494 D:"UINT32"
495 {
496 N:StringIdentifier << HasBitFieldName = TRUE;>>
497 }
498
499 ":" I:Number << Width = _STOU32(I->getText(), I->getLine());>>
500
501 ";" << if (HasBitFieldName) {
502 _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (N->getText(), D->getText(), Width, FieldInUnion), N);
503 } else {
504 _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (NULL, D->getText(), Width, FieldInUnion), D);
505 }
506 >>
507 ;
508
509 dataStructBitField16[BOOLEAN FieldInUnion]:
510 <<
511 UINT32 Width = 0;
512 BOOLEAN HasBitFieldName = FALSE;
513 >>
514 D:"UINT16"
515 {
516 N:StringIdentifier << HasBitFieldName = TRUE;>>
517 }
518 ":" I:Number << Width = _STOU32(I->getText(), I->getLine());>>
519
520 ";" << if (HasBitFieldName) {
521 _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (N->getText(), D->getText(), Width, FieldInUnion), N);
522 } else {
523 _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (NULL, D->getText(), Width, FieldInUnion), D);
524 }
525 >>
526 ;
527
528 dataStructBitField8[BOOLEAN FieldInUnion]:
529 <<
530 UINT32 Width = 0;
531 BOOLEAN HasBitFieldName = FALSE;
532 >>
533 D:"UINT8"
534 {
535 N:StringIdentifier << HasBitFieldName = TRUE;>>
536 }
537 ":" I:Number << Width = _STOU32(I->getText(), I->getLine());>>
538
539 ";" << if (HasBitFieldName) {
540 _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (N->getText(), D->getText(), Width, FieldInUnion), N);
541 } else {
542 _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (NULL, D->getText(), Width, FieldInUnion), D);
543 }
544 >>
545 ;
546
547 //*****************************************************************************
548 //
549 // the syntax of GUID definition
550 //
551 guidSubDefinition [EFI_GUID &Guid] :
552 G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number
553 <<
554 Guid.Data4[0] = _STOU8(G4->getText(), G4->getLine());
555 Guid.Data4[1] = _STOU8(G5->getText(), G5->getLine());
556 Guid.Data4[2] = _STOU8(G6->getText(), G6->getLine());
557 Guid.Data4[3] = _STOU8(G7->getText(), G7->getLine());
558 Guid.Data4[4] = _STOU8(G8->getText(), G8->getLine());
559 Guid.Data4[5] = _STOU8(G9->getText(), G9->getLine());
560 Guid.Data4[6] = _STOU8(G10->getText(), G10->getLine());
561 Guid.Data4[7] = _STOU8(G11->getText(), G11->getLine());
562 >>
563 ;
564
565 guidDefinition [EFI_GUID &Guid] :
566 OpenBrace
567 G1:Number "," G2:Number "," G3:Number ","
568 <<
569 Guid.Data1 = _STOU32 (G1->getText(), G1->getLine());
570 Guid.Data2 = _STOU16 (G2->getText(), G2->getLine());
571 Guid.Data3 = _STOU16 (G3->getText(), G3->getLine());
572 >>
573 (
574 OpenBrace guidSubDefinition[Guid] CloseBrace
575 | guidSubDefinition[Guid]
576 )
577 CloseBrace
578 ;
579
580 //*****************************************************************************
581 //
582 // the syntax of form set definition
583 //
584 vfrFormSetDefinition :
585 <<
586 EFI_GUID Guid;
587 EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID;
588 EFI_GUID ClassGuid1, ClassGuid2, ClassGuid3;
589 UINT8 ClassGuidNum = 0;
590 CIfrFormSet *FSObj = NULL;
591 UINT16 C, SC;
592 CHAR8* InsertOpcodeAddr = NULL;
593 >>
594 L:FormSet
595 Uuid "=" guidDefinition[Guid] ","
596 Title "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
597 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" ","
598 {
599 ClassGuid "=" guidDefinition[ClassGuid1] << ++ClassGuidNum; >>
600 {
601 "\|" guidDefinition[ClassGuid2] << ++ClassGuidNum; >>
602 {
603 "\|" guidDefinition[ClassGuid3] << ++ClassGuidNum; >>
604 }
605 }
606 ","
607 }
608 <<
609 if (mOverrideClassGuid != NULL && ClassGuidNum >= 3) {
610 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Already has 3 class guids, can't add extra class guid!");
611 }
612 switch (ClassGuidNum) {
613 case 0:
614 if (mOverrideClassGuid != NULL) {
615 ClassGuidNum = 2;
616 } else {
617 ClassGuidNum = 1;
618 }
619 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
620 FSObj->SetClassGuid(&DefaultClassGuid);
621 if (mOverrideClassGuid != NULL) {
622 FSObj->SetClassGuid(mOverrideClassGuid);
623 }
624 break;
625 case 1:
626 if (mOverrideClassGuid != NULL) {
627 ClassGuidNum ++;
628 }
629 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
630 FSObj->SetClassGuid(&ClassGuid1);
631 if (mOverrideClassGuid != NULL) {
632 FSObj->SetClassGuid(mOverrideClassGuid);
633 }
634 break;
635 case 2:
636 if (mOverrideClassGuid != NULL) {
637 ClassGuidNum ++;
638 }
639 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
640 FSObj->SetClassGuid(&ClassGuid1);
641 FSObj->SetClassGuid(&ClassGuid2);
642 if (mOverrideClassGuid != NULL) {
643 FSObj->SetClassGuid(mOverrideClassGuid);
644 }
645 break;
646 case 3:
647 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
648 FSObj->SetClassGuid(&ClassGuid1);
649 FSObj->SetClassGuid(&ClassGuid2);
650 FSObj->SetClassGuid(&ClassGuid3);
651 break;
652 default:
653 break;
654 }
655
656 SET_LINE_INFO (*FSObj, L);
657 FSObj->SetGuid (&Guid);
658 //
659 // for framework vfr to store formset guid used by varstore and efivarstore
660 //
661 if (mCompatibleMode) {
662 memcpy (&mFormsetGuid, &Guid, sizeof (EFI_GUID));
663 }
664 FSObj->SetFormSetTitle (_STOSID(S1->getText(), S1->getLine()));
665 FSObj->SetHelp (_STOSID(S2->getText(), S2->getLine()));
666 >>
667 {
668 FC:Class "=" classDefinition[C] "," << {CIfrClass CObj;SET_LINE_INFO (CObj, FC); CObj.SetClass(C);} >>
669 }
670 {
671 FSC:Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SET_LINE_INFO (SCObj, FSC); SCObj.SetSubClass(SC);} >>
672 }
673 <<
674 _DeclareStandardDefaultStorage (GET_LINENO (L));
675 >>
676 vfrFormSetList
677 E:EndFormSet <<
678 if (mCompatibleMode) {
679 //
680 // declare all undefined varstore and efivarstore
681 //
682 _DeclareDefaultFrameworkVarStore (GET_LINENO(E));
683 }
684
685 //
686 // Declare undefined Question so that they can be used in expression.
687 //
688 if (gCFormPkg.HavePendingUnassigned()) {
689 mParserStatus += gCFormPkg.DeclarePendingQuestion (
690 gCVfrVarDataTypeDB,
691 gCVfrDataStorage,
692 mCVfrQuestionDB,
693 &mFormsetGuid,
694 E->getLine(),
695 &InsertOpcodeAddr
696 );
697 gNeedAdjustOpcode = TRUE;
698 }
699
700 CRT_END_OP (E);
701
702 //
703 // Adjust the pending question position.
704 // Move the position from current to before the end of the last form in the form set.
705 //
706 if (gNeedAdjustOpcode) {
707 gCFormPkg.AdjustDynamicInsertOpcode (
708 mLastFormEndAddr,
709 InsertOpcodeAddr,
710 FALSE
711 );
712 }
713
714 if (FSObj != NULL) {
715 delete FSObj;
716 }
717 >>
718 ";"
719 ;
720
721 vfrFormSetList :
722 (
723 vfrFormDefinition |
724 vfrFormMapDefinition |
725 vfrStatementImage |
726 vfrStatementVarStoreLinear |
727 vfrStatementVarStoreEfi |
728 vfrStatementVarStoreNameValue |
729 vfrStatementDefaultStore |
730 vfrStatementDisableIfFormSet |
731 vfrStatementSuppressIfFormSet |
732 vfrStatementExtension
733 )*
734 ;
735
736 vfrStatementExtension:
737 <<
738 EFI_GUID Guid;
739 CIfrGuid *GuidObj = NULL;
740 CHAR8 *TypeName = NULL;
741 UINT32 TypeSize = 0;
742 UINT8 *DataBuff = NULL;
743 UINT32 Size = 0;
744 UINT8 Idx = 0;
745 UINT32 LineNum;
746 BOOLEAN IsStruct = FALSE;
747 UINT32 ArrayNum = 0;
748 >>
749 L:GuidOp
750 Uuid "=" guidDefinition[Guid]
751 {"," DataType "="
752 (
753 U64:"UINT64" {OpenBracket AN1:Number CloseBracket <<ArrayNum = _STOU32(AN1->getText(), AN1->getLine());>>}
754 << TypeName = U64->getText(); LineNum = U64->getLine(); >>
755 | U32:"UINT32" {OpenBracket AN2:Number CloseBracket <<ArrayNum = _STOU32(AN2->getText(), AN2->getLine());>>}
756 << TypeName = U32->getText(); LineNum = U32->getLine(); >>
757 | U16:"UINT16" {OpenBracket AN3:Number CloseBracket <<ArrayNum = _STOU32(AN3->getText(), AN3->getLine());>>}
758 << TypeName = U16->getText(); LineNum = U16->getLine(); >>
759 | U8:"UINT8" {OpenBracket AN4:Number CloseBracket <<ArrayNum = _STOU32(AN4->getText(), AN4->getLine());>>}
760 << TypeName = U8->getText(); LineNum = U8->getLine(); >>
761 | BL:"BOOLEAN" {OpenBracket AN5:Number CloseBracket <<ArrayNum = _STOU32(AN5->getText(), AN5->getLine());>>}
762 << TypeName = BL->getText(); LineNum = BL->getLine(); >>
763 | SI:"EFI_STRING_ID" {OpenBracket AN6:Number CloseBracket <<ArrayNum = _STOU32(AN6->getText(), AN6->getLine());>>}
764 << TypeName = SI->getText(); LineNum = SI->getLine(); >>
765 | D:"EFI_HII_DATE" {OpenBracket AN7:Number CloseBracket <<ArrayNum = _STOU32(AN7->getText(), AN7->getLine());>>}
766 << TypeName = D->getText(); LineNum = D->getLine(); IsStruct = TRUE;>>
767 | T:"EFI_HII_TIME" {OpenBracket AN8:Number CloseBracket <<ArrayNum = _STOU32(AN8->getText(), AN8->getLine());>>}
768 << TypeName = T->getText(); LineNum = T->getLine(); IsStruct = TRUE;>>
769 | R:"EFI_HII_REF" {OpenBracket AN9:Number CloseBracket <<ArrayNum = _STOU32(AN9->getText(), AN9->getLine());>>}
770 << TypeName = R->getText(); LineNum = R->getLine(); IsStruct = TRUE;>>
771 | TN:StringIdentifier {OpenBracket AN10:Number CloseBracket <<ArrayNum = _STOU32(AN10->getText(), AN10->getLine());>>}
772 << TypeName = TN->getText(); LineNum = TN->getLine(); IsStruct = TRUE;>>
773 )
774 <<
775 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &TypeSize), LineNum);
776 if (ArrayNum > 0) {
777 Size = TypeSize*ArrayNum;
778 } else {
779 Size = TypeSize;
780 }
781 if (Size > (128 - sizeof (EFI_IFR_GUID))) return;
782 DataBuff = (UINT8 *)malloc(Size);
783 for (Idx = 0; Idx < Size; Idx++) {
784 DataBuff[Idx] = 0;
785 }
786 >>
787 vfrExtensionData [DataBuff, Size, TypeName, TypeSize, IsStruct, ArrayNum]
788 }
789 <<
790 {
791 GuidObj = new CIfrGuid(Size);
792 if (GuidObj != NULL) {
793 GuidObj->SetLineNo(L->getLine());
794 GuidObj->SetGuid (&Guid);
795 }
796 }
797 if (TypeName != NULL) {
798 GuidObj->SetData(DataBuff, Size);
799 }
800 >>
801 {","
802 (
803 vfrStatementExtension
804 )*
805 E:EndGuidOp << GuidObj->SetScope(1); CRT_END_OP (E); >>
806 }
807 <<
808 if (GuidObj != NULL) delete GuidObj;
809 if (DataBuff != NULL) free(DataBuff);
810 >>
811 ";"
812 ;
813
814 vfrExtensionData[UINT8 *DataBuff, UINT32 Size, CHAR8 *TypeName, UINT32 TypeSize, BOOLEAN IsStruct, UINT32 ArrayNum]:
815 <<
816 CHAR8 *TFName = NULL;
817 UINT32 ArrayIdx = 0;
818 UINT16 FieldOffset;
819 UINT8 FieldType;
820 UINT32 FieldSize;
821 UINT64 Data_U64 = 0;
822 UINT32 Data_U32 = 0;
823 UINT16 Data_U16 = 0;
824 UINT8 Data_U8 = 0;
825 BOOLEAN Data_BL = 0;
826 EFI_STRING_ID Data_SID = 0;
827 BOOLEAN IsArray = FALSE;
828 UINT8 *ByteOffset = NULL;
829 BOOLEAN BitField = FALSE;
830 UINT64 Value;
831 UINT64 Mask;
832 UINT16 Offset;
833 UINT8 PreBits;
834 >>
835 (
836 ("," "data" {OpenBracket IDX1:Number CloseBracket <<IsArray = TRUE;>>}
837 <<
838 ArrayIdx = 0;
839 if (IsArray == TRUE) {
840 ArrayIdx = _STOU8(IDX1->getText(), IDX1->getLine());
841 if (ArrayIdx >= ArrayNum) return;
842 IsArray = FALSE;
843 }
844 ByteOffset = DataBuff + (ArrayIdx * TypeSize);
845 if (IsStruct == TRUE) {
846 _STRCAT(&TFName, TypeName);
847 }
848 >>
849 ("." FN:StringIdentifier
850 <<
851 if (IsStruct == TRUE) {
852 _STRCAT(&TFName, ".");
853 _STRCAT(&TFName, FN->getText());
854 }
855 >>
856 {
857 OpenBracket IDX2:Number CloseBracket
858 <<
859 if (IsStruct == TRUE) {
860 _STRCAT(&TFName, "[");
861 _STRCAT(&TFName, IDX2->getText());
862 _STRCAT(&TFName, "]");
863 }
864 >>
865 }
866 )*
867 "=" RD:Number
868 <<
869 if (IsStruct == FALSE) {
870 if (strcmp ("UINT64", TypeName) == 0) {
871 Data_U64 = _STOU64(RD->getText(), RD->getLine());
872 memcpy (ByteOffset, &Data_U64, TypeSize);
873 }else if (strcmp ("UINT32", TypeName) == 0) {
874 Data_U32 = _STOU32(RD->getText(), RD->getLine());
875 memcpy (ByteOffset, &Data_U32, TypeSize);
876 }else if (strcmp ("UINT16", TypeName) == 0) {
877 Data_U16 = _STOU16(RD->getText(), RD->getLine());
878 memcpy (ByteOffset, &Data_U16, TypeSize);
879 }else if (strcmp ("UINT8", TypeName) == 0) {
880 Data_U8 = _STOU8(RD->getText(), RD->getLine());
881 memcpy (ByteOffset, &Data_U8, TypeSize);
882 }else if (strcmp ("BOOLEAN", TypeName)== 0) {
883 Data_BL = _STOU8(RD->getText(), RD->getLine());
884 memcpy (ByteOffset, &Data_BL, TypeSize);
885 }else if (strcmp ("EFI_STRING_ID", TypeName) == 0) {
886 Data_SID = _STOSID(RD->getText(), RD->getLine());
887 memcpy (ByteOffset, &Data_SID, TypeSize);
888 }
889 } else {
890 gCVfrVarDataTypeDB.GetDataFieldInfo(TFName, FieldOffset, FieldType, FieldSize, BitField);
891 if (BitField) {
892 Mask = (1 << FieldSize) - 1;
893 Offset = FieldOffset / 8;
894 PreBits = FieldOffset % 8;
895 Mask <<= PreBits;
896 }
897 switch (FieldType) {
898 case EFI_IFR_TYPE_NUM_SIZE_8:
899 Data_U8 = _STOU8(RD->getText(), RD->getLine());
900 if (BitField) {
901 //
902 // Set the value to the bit fileds.
903 //
904 Value = *(UINT8*) (ByteOffset + Offset);
905 Data_U8 <<= PreBits;
906 Value = (Value & (~Mask)) | Data_U8;
907 memcpy (ByteOffset + Offset, &Value, sizeof (UINT8));
908 } else {
909 memcpy (ByteOffset + FieldOffset, &Data_U8, FieldSize);
910 }
911 break;
912 case EFI_IFR_TYPE_NUM_SIZE_16:
913 Data_U16 = _STOU16(RD->getText(), RD->getLine());
914 if (BitField) {
915 //
916 // Set the value to the bit fileds.
917 //
918 Value = *(UINT16*) (ByteOffset + Offset);
919 Data_U16 <<= PreBits;
920 Value = (Value & (~Mask)) | Data_U16;
921 memcpy (ByteOffset + Offset, &Value, sizeof (UINT16));
922 } else {
923 memcpy (ByteOffset + FieldOffset, &Data_U16, FieldSize);
924 }
925 break;
926 case EFI_IFR_TYPE_NUM_SIZE_32:
927 Data_U32 = _STOU32(RD->getText(), RD->getLine());
928 if (BitField) {
929 //
930 // Set the value to the bit fileds.
931 //
932 Value = *(UINT32*) (ByteOffset + Offset);
933 Data_U32 <<= PreBits;
934 Value = (Value & (~Mask)) | Data_U32;
935 memcpy (ByteOffset + Offset, &Value, sizeof (UINT32));
936 } else {
937 memcpy (ByteOffset + FieldOffset, &Data_U32, FieldSize);
938 }
939 break;
940 case EFI_IFR_TYPE_NUM_SIZE_64:
941 Data_U64 = _STOU64(RD->getText(), RD->getLine());
942 if (BitField) {
943 //
944 // Set the value to the bit fileds.
945 //
946 Value = *(UINT64*) (ByteOffset + Offset);
947 Data_U64 <<= PreBits;
948 Value = (Value & (~Mask)) | Data_U64;
949 memcpy (ByteOffset + Offset, &Value, sizeof (UINT64));
950 } else {
951 memcpy (ByteOffset + FieldOffset, &Data_U64, FieldSize);
952 }
953 break;
954 case EFI_IFR_TYPE_BOOLEAN:
955 Data_BL = _STOU8(RD->getText(), RD->getLine());
956 memcpy (ByteOffset + FieldOffset, &Data_BL, FieldSize);
957 break;
958 case EFI_IFR_TYPE_STRING:
959 Data_SID = _STOSID(RD->getText(), RD->getLine());
960 memcpy (ByteOffset + FieldOffset, &Data_SID, FieldSize);
961 break;
962 default:
963 break;
964 }
965 }
966 if (TFName != NULL) { delete[] TFName; TFName = NULL; }
967 >>
968 )*
969 )
970 ;
971
972
973 vfrStatementDefaultStore :
974 << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
975 D:DefaultStore N:StringIdentifier ","
976 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
977 {
978 "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText(), A->getLine()); >>
979 }
980 <<
981 if (gCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
982 CIfrDefaultStore DSObj;
983 _PCATCH(gCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr<CHAR8>(), N->getText(), _STOSID(S->getText(), S->getLine()), DefaultId)), D->getLine();
984 DSObj.SetLineNo(D->getLine());
985 DSObj.SetDefaultName (_STOSID(S->getText(), S->getLine()));
986 DSObj.SetDefaultId (DefaultId);
987 } else {
988 _PCATCH(gCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText(), S->getLine()))), D->getLine();
989 }
990 >>
991 ";"
992 ;
993
994 vfrStatementVarStoreLinear :
995 <<
996 EFI_GUID Guid;
997 CIfrVarStore VSObj;
998 CHAR8 *TypeName;
999 CHAR8 *StoreName;
1000 UINT32 LineNum;
1001 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
1002 UINT32 Size;
1003 BOOLEAN IsBitVarStore = FALSE;
1004 >>
1005 V:Varstore << VSObj.SetLineNo(V->getLine()); >>
1006 (
1007 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); IsBitVarStore = gCVfrVarDataTypeDB.DataTypeHasBitField (TN->getText());>>
1008 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
1009 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
1010 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
1011 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
1012 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
1013 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
1014 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
1015 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
1016 )
1017 { Key "=" FID:Number "," << // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
1018 if (mCompatibleMode) {
1019 VarStoreId = _STOU16(FID->getText(), FID->getLine());
1020 }
1021 >>
1022 }
1023 {
1024 VarId "=" ID:Number "," <<
1025 _PCATCH(
1026 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
1027 (INTN)TRUE,
1028 ID,
1029 "varid 0 is not allowed."
1030 );
1031 >>
1032 }
1033 Name "=" SN:StringIdentifier ","
1034 Uuid "=" guidDefinition[Guid]
1035 <<
1036 if (mCompatibleMode) {
1037 StoreName = TypeName;
1038 } else {
1039 StoreName = SN->getText();
1040 }
1041 _PCATCH(gCVfrDataStorage.DeclareBufferVarStore (
1042 StoreName,
1043 &Guid,
1044 &gCVfrVarDataTypeDB,
1045 TypeName,
1046 VarStoreId,
1047 IsBitVarStore
1048 ), LineNum);
1049 VSObj.SetGuid (&Guid);
1050 _PCATCH(gCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
1051 VSObj.SetVarStoreId (VarStoreId);
1052 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
1053 VSObj.SetSize ((UINT16) Size);
1054 VSObj.SetName (SN->getText());
1055 >>
1056 ";"
1057 ;
1058
1059 vfrStatementVarStoreEfi :
1060 <<
1061 BOOLEAN IsUEFI23EfiVarstore = TRUE;
1062 EFI_GUID Guid;
1063 CIfrVarStoreEfi VSEObj;
1064 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
1065 UINT32 Attr = 0;
1066 UINT32 Size;
1067 CHAR8 *TypeName;
1068 UINT32 LineNum;
1069 CHAR8 *StoreName = NULL;
1070 BOOLEAN CustomizedName = FALSE;
1071 BOOLEAN IsBitVarStore = FALSE;
1072 >>
1073 E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
1074 (
1075 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); CustomizedName = TRUE; IsBitVarStore = gCVfrVarDataTypeDB.DataTypeHasBitField (TN->getText());>>
1076 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
1077 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
1078 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
1079 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
1080 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
1081 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
1082 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
1083 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
1084 )
1085 {
1086 VarId "=" ID:Number "," <<
1087 _PCATCH(
1088 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
1089 (INTN)TRUE,
1090 ID,
1091 "varid 0 is not allowed."
1092 );
1093 >>
1094 }
1095 Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
1096 << VSEObj.SetAttributes (Attr); >>
1097
1098 (
1099 Name "=" SN:StringIdentifier "," << StoreName = SN->getText(); >>
1100 |
1101 Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
1102 VarSize "=" N:Number "," <<
1103 IsUEFI23EfiVarstore = FALSE;
1104 StoreName = gCVfrStringDB.GetVarStoreNameFormStringId(_STOSID(VN->getText(), VN->getLine()));
1105 if (StoreName == NULL) {
1106 _PCATCH (VFR_RETURN_UNSUPPORTED, VN->getLine(), "Can't get varstore name for this StringId!");
1107 }
1108 if (!CustomizedName) {
1109 _PCATCH (VFR_RETURN_UNSUPPORTED, E->getLine(), "Old style efivarstore must have String Identifier!");
1110 return;
1111 }
1112 Size = _STOU32(N->getText(), N->getLine());
1113 switch (Size) {
1114 case 1:
1115 TypeName = (CHAR8 *) "UINT8";
1116 break;
1117 case 2:
1118 TypeName = (CHAR8 *) "UINT16";
1119 break;
1120 case 4:
1121 TypeName = (CHAR8 *) "UINT32";
1122 break;
1123 case 8:
1124 TypeName = (CHAR8 *) "UINT64";
1125 break;
1126 default:
1127 _PCATCH (VFR_RETURN_UNSUPPORTED, N);
1128 break;
1129 }
1130 >>
1131 )
1132
1133 Uuid "=" guidDefinition[Guid] <<
1134 if (IsUEFI23EfiVarstore) {
1135 _PCATCH(gCVfrDataStorage.DeclareBufferVarStore (
1136 StoreName,
1137 &Guid,
1138 &gCVfrVarDataTypeDB,
1139 TypeName,
1140 VarStoreId,
1141 IsBitVarStore
1142 ), LineNum);
1143 _PCATCH(gCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
1144 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
1145 } else {
1146 _PCATCH(gCVfrDataStorage.DeclareBufferVarStore (
1147 TN->getText(),
1148 &Guid,
1149 &gCVfrVarDataTypeDB,
1150 TypeName,
1151 VarStoreId,
1152 FALSE
1153 ), LineNum);
1154 _PCATCH(gCVfrDataStorage.GetVarStoreId(TN->getText(), &VarStoreId, &Guid), VN);
1155 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), N->getLine());
1156 }
1157 VSEObj.SetGuid (&Guid);
1158 VSEObj.SetVarStoreId (VarStoreId);
1159
1160 VSEObj.SetSize ((UINT16) Size);
1161 VSEObj.SetName (StoreName);
1162 if (IsUEFI23EfiVarstore == FALSE && StoreName != NULL) {
1163 delete[] StoreName;
1164 }
1165 >>
1166 ";"
1167 ;
1168
1169 vfrVarStoreEfiAttr [UINT32 & Attr] :
1170 N:Number << $Attr |= _STOU32(N->getText(), N->getLine()); >>
1171 ;
1172
1173 vfrStatementVarStoreNameValue :
1174 <<
1175 EFI_GUID Guid;
1176 CIfrVarStoreNameValue VSNVObj;
1177 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
1178 BOOLEAN Created = FALSE;
1179 >>
1180 L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
1181 SN:StringIdentifier ","
1182 {
1183 VarId "=" ID:Number "," <<
1184 _PCATCH(
1185 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
1186 (INTN)TRUE,
1187 ID,
1188 "varid 0 is not allowed."
1189 );
1190 >>
1191 }
1192 (
1193 Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," <<
1194 if (!Created) {
1195 _PCATCH(gCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText(), VarStoreId), SN);
1196 Created = TRUE;
1197 }
1198 _PCATCH(gCVfrDataStorage.NameTableAddItem (_STOSID(N->getText(), N->getLine())), SN);
1199 >>
1200 )+
1201 Uuid "=" guidDefinition[Guid] << _PCATCH(gCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
1202 <<
1203 VSNVObj.SetGuid (&Guid);
1204 _PCATCH(gCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId, &Guid), SN);
1205 VSNVObj.SetVarStoreId (VarStoreId);
1206 >>
1207 ";"
1208 ;
1209
1210 //
1211 // keep classDefinition and validClassNames for compatibility but not generate
1212 // any IFR object
1213 //
1214 classDefinition[UINT16 & Class] :
1215 << $Class = 0; >>
1216 validClassNames[$Class] ( "\|" validClassNames[$Class] )*
1217 ;
1218
1219 validClassNames[UINT16 & Class] :
1220 ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
1221 | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
1222 | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
1223 | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
1224 | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
1225 | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
1226 | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
1227 | N:Number << $Class |= _STOU16(N->getText(), N->getLine()); >>
1228 ;
1229
1230 subclassDefinition[UINT16 & SubClass] :
1231 << $SubClass = 0; >>
1232 SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
1233 | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
1234 | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
1235 | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
1236 | N:Number << $SubClass |= _STOU16(N->getText(), N->getLine()); >>
1237 ;
1238
1239 vfrStatementDisableIfFormSet :
1240 <<
1241 CIfrDisableIf DIObj;
1242 mConstantOnlyInExpression = TRUE;
1243 >>
1244 D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
1245 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
1246 vfrFormSetList
1247 E:EndIf << CRT_END_OP (E); >>
1248 ";"
1249 ;
1250
1251 vfrStatementSuppressIfFormSet :
1252 << CIfrSuppressIf SIObj;>>
1253 L:SuppressIf <<
1254 if (mCompatibleMode) {
1255 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
1256 }
1257 SIObj.SetLineNo(L->getLine());
1258 >>
1259 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1260 vfrStatementExpression[0] ";"
1261 vfrFormSetList
1262 E: EndIf
1263 ";" << CRT_END_OP (E); >>
1264 ;
1265
1266 //*****************************************************************************
1267 //
1268 // the syntax of question header and statement header
1269 //
1270 vfrStatementHeader[CIfrStatementHeader *SHObj] :
1271 Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText(), S1->getLine())); >>
1272 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText(), S2->getLine())); >>
1273 ;
1274
1275 vfrQuestionBaseInfo[EFI_VARSTORE_INFO & Info, EFI_QUESTION_ID & QId, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
1276 <<
1277 CHAR8 *QName = NULL;
1278 CHAR8 *VarIdStr = NULL;
1279 mUsedDefaultCount = 0;
1280 >>
1281 {
1282 Name "=" QN:StringIdentifier "," <<
1283 QName = QN->getText();
1284 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
1285 >>
1286 }
1287 { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
1288 {
1289 QuestionId "=" ID:Number "," <<
1290 QId = _STOQID(ID->getText(), ID->getLine());
1291 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
1292 >>
1293 }
1294 <<
1295 switch (QType) {
1296 case QUESTION_NORMAL:
1297 mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
1298 break;
1299 case QUESTION_DATE:
1300 mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
1301 break;
1302 case QUESTION_TIME:
1303 mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
1304 break;
1305 case QUESTION_REF:
1306 //
1307 // VarIdStr != NULL stand for question with storagae.
1308 //
1309 if (VarIdStr != NULL) {
1310 mCVfrQuestionDB.RegisterRefQuestion (QName, VarIdStr, QId);
1311 } else {
1312 mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
1313 }
1314 break;
1315 default:
1316 _PCATCH(VFR_RETURN_FATAL_ERROR);
1317 }
1318 >>
1319 <<
1320 if (VarIdStr != NULL) {
1321 delete[] VarIdStr;
1322 }
1323 _SAVE_CURRQEST_VARINFO (Info);
1324 >>
1325 ;
1326
1327 vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
1328 <<
1329 EFI_VARSTORE_INFO Info;
1330 Info.mVarType = EFI_IFR_TYPE_OTHER;
1331 Info.mVarTotalSize = 0;
1332 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
1333 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
1334 Info.mIsBitVar = FALSE;
1335 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1336 >>
1337 vfrQuestionBaseInfo[Info, QId, QType]
1338 << $QHObj.SetQuestionId (QId);
1339 if (Info.mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1340 $QHObj.SetVarStoreInfo (&Info);
1341 }
1342 >>
1343 vfrStatementHeader[&$QHObj]
1344 ;
1345
1346 questionheaderFlagsField[UINT8 & Flags] :
1347 ReadOnlyFlag << $Flags |= 0x01; >>
1348 | InteractiveFlag << $Flags |= 0x04; >>
1349 | ResetRequiredFlag << $Flags |= 0x10; >>
1350 | ReconnectRequiredFlag << $Flags |= 0x40; >>
1351 | O:OptionOnlyFlag <<
1352 if (mCompatibleMode) {
1353 $Flags |= 0x80;
1354 } else {
1355 gCVfrErrorHandle.HandleWarning (
1356 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1357 O->getLine(),
1358 O->getText()
1359 );
1360 }
1361 >>
1362 | N:NVAccessFlag <<
1363 if (!mCompatibleMode) {
1364 gCVfrErrorHandle.HandleWarning (
1365 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1366 N->getLine(),
1367 N->getText()
1368 );
1369 }
1370 >>
1371 | L:LateCheckFlag <<
1372 if (!mCompatibleMode) {
1373 gCVfrErrorHandle.HandleWarning (
1374 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1375 L->getLine(),
1376 L->getText()
1377 );
1378 }
1379 >>
1380 ;
1381
1382 vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr, BOOLEAN CheckFlag = TRUE] :
1383 <<
1384 UINT32 Idx;
1385 UINT32 LineNo;
1386 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1387 CHAR8 *VarIdStr = NULL;
1388 CHAR8 *VarStr = NULL;
1389 CHAR8 *SName = NULL;
1390 CHAR8 *TName = NULL;
1391 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
1392 EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
1393 EFI_GUID *VarGuid = NULL;
1394 >>
1395 (
1396 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
1397 OpenBracket I1:Number CloseBracket <<
1398 Idx = _STOU32(I1->getText(), I1->getLine());
1399 _STRCAT(&VarIdStr, "[");
1400 _STRCAT(&VarIdStr, I1->getText());
1401 _STRCAT(&VarIdStr, "]");
1402 >>
1403 <<
1404 VfrReturnCode = gCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1405 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1406 gCVfrDataStorage.DeclareBufferVarStore (
1407 SName,
1408 &mFormsetGuid,
1409 &gCVfrVarDataTypeDB,
1410 SName,
1411 EFI_VARSTORE_ID_INVALID,
1412 FALSE,
1413 FALSE
1414 );
1415 VfrReturnCode = gCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1416 }
1417 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1418 _PCATCH(VfrReturnCode, SN1);
1419 _PCATCH(gCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
1420 }
1421
1422 QuestVarIdStr = VarIdStr;
1423 >>
1424 )
1425 |
1426 (
1427 SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
1428 <<
1429 VfrReturnCode = gCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1430 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1431 gCVfrDataStorage.DeclareBufferVarStore (
1432 SName,
1433 &mFormsetGuid,
1434 &gCVfrVarDataTypeDB,
1435 SName,
1436 EFI_VARSTORE_ID_INVALID,
1437 FALSE
1438 );
1439 VfrReturnCode = gCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1440 }
1441 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1442 _PCATCH(VfrReturnCode, SN2);
1443 VarStoreType = gCVfrDataStorage.GetVarStoreType ($Info.mVarStoreId);
1444 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_BUFFER_BITS) {
1445 _PCATCH(gCVfrDataStorage.GetBufferVarStoreDataTypeName(Info.mVarStoreId, &TName), SN2);
1446 _STRCAT(&VarStr, TName);
1447 }
1448 }
1449 >>
1450
1451 (
1452 "." <<
1453 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1454 _PCATCH((((VarStoreType != EFI_VFR_VARSTORE_BUFFER) && (VarStoreType != EFI_VFR_VARSTORE_BUFFER_BITS))? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
1455 }
1456 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
1457 >>
1458 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
1459 {
1460 OpenBracket I2:Number CloseBracket <<
1461 Idx = _STOU32(I2->getText(), I2->getLine());
1462 if (mCompatibleMode) Idx --;
1463 if (Idx > 0) {
1464 //
1465 // Idx == 0, [0] can be ignored.
1466 // Array[0] is same to Array for unify the varid name to cover [0]
1467 //
1468 _STRCAT(&VarIdStr, "[");
1469 _STRCAT(&VarIdStr, I2->getText());
1470 _STRCAT(&VarIdStr, "]");
1471 }
1472 _STRCAT(&VarStr, "[");
1473 _STRCAT(&VarStr, I2->getText());
1474 _STRCAT(&VarStr, "]");
1475 >>
1476 }
1477 )* <<
1478 switch (VarStoreType) {
1479 case EFI_VFR_VARSTORE_EFI:
1480 _PCATCH(gCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
1481 break;
1482 case EFI_VFR_VARSTORE_BUFFER:
1483 case EFI_VFR_VARSTORE_BUFFER_BITS:
1484 _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize, $Info.mIsBitVar), SN2->getLine(), VarStr);
1485 VarGuid = gCVfrDataStorage.GetVarStoreGuid($Info.mVarStoreId);
1486 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
1487 SName,
1488 VarGuid,
1489 NULL),
1490 SN2->getLine());
1491 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
1492 'a',
1493 SName,
1494 VarGuid,
1495 NULL,
1496 $Info.mVarType,
1497 $Info.mInfo.mVarOffset,
1498 $Info.mVarTotalSize,
1499 Dummy),
1500 SN2->getLine());
1501 _PCATCH(gCVfrDataStorage.AddBufferVarStoreFieldInfo(&$Info ),SN2->getLine());
1502 break;
1503 case EFI_VFR_VARSTORE_NAME:
1504 default: break;
1505 }
1506
1507 QuestVarIdStr = VarIdStr;
1508 if (VarStr != NULL) {delete[] VarStr;}
1509 >>
1510 )
1511 ;
1512
1513 vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, CHAR8 *&VarIdStr, UINT32 &LineNo] :
1514 <<
1515 UINT32 Idx;
1516 VarIdStr = NULL; LineNo = 0;
1517 >>
1518 (
1519 SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >>
1520 OpenBracket I1:Number CloseBracket <<
1521 _STRCAT(&VarIdStr, "[");
1522 _STRCAT(&VarIdStr, I1->getText());
1523 _STRCAT(&VarIdStr, "]");
1524 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask);
1525 if (mConstantOnlyInExpression) {
1526 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1527 }
1528 >>
1529 )
1530 |
1531 (
1532 SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >>
1533 (
1534 "." <<
1535 _STRCAT (&VarIdStr, ".");
1536 if (mConstantOnlyInExpression) {
1537 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1538 }
1539 >>
1540 SF:StringIdentifier << _STRCAT (&VarIdStr, SF->getText()); >>
1541 {
1542 OpenBracket I2:Number CloseBracket <<
1543 Idx = _STOU32(I2->getText(), I2->getLine());
1544 if (mCompatibleMode) Idx --;
1545 if (Idx > 0) {
1546 //
1547 // Idx == 0, [0] can be ignored.
1548 // Array[0] is same to Array
1549 //
1550 _STRCAT(&VarIdStr, "[");
1551 _STRCAT(&VarIdStr, I2->getText());
1552 _STRCAT(&VarIdStr, "]");
1553 }
1554 >>
1555 }
1556 )*
1557 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
1558 )
1559 ;
1560
1561 vfrConstantValueField[UINT8 Type, EFI_IFR_TYPE_VALUE &Value, BOOLEAN &ListType] :
1562 <<
1563 EFI_GUID Guid;
1564 BOOLEAN Negative = FALSE;
1565 BOOLEAN IntDecStyle = FALSE;
1566 CIfrNumeric *NumericQst = NULL;
1567 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1568 NumericQst = (CIfrNumeric *) gCurrentQuestion;
1569 IntDecStyle = (NumericQst->GetNumericFlags() & EFI_IFR_DISPLAY) == 0 ? TRUE : FALSE;
1570 }
1571 UINT8 *Type8 = (UINT8 *) &Value;
1572 UINT16 *Type16 = (UINT16 *) &Value;
1573 UINT32 *Type32 = (UINT32 *) &Value;
1574 UINT64 *Type64 = (UINT64 *) &Value;
1575 UINT16 Index = 0;
1576 ListType = FALSE;
1577 >>
1578 {
1579 "\-" << Negative = TRUE; >>
1580 }
1581 N1:Number <<
1582 //
1583 // The value stored in bit fields is always set to UINT32 type.
1584 //
1585 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
1586 $Value.u32 = _STOU32(N1->getText(), N1->getLine());
1587 } else {
1588 switch ($Type) {
1589 case EFI_IFR_TYPE_NUM_SIZE_8 :
1590 $Value.u8 = _STOU8(N1->getText(), N1->getLine());
1591 if (IntDecStyle) {
1592 if (Negative) {
1593 if ($Value.u8 > 0x80) {
1594 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT8 type can't big than 0x7F, small than -0x80");
1595 }
1596 } else {
1597 if ($Value.u8 > 0x7F) {
1598 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT8 type can't big than 0x7F, small than -0x80");
1599 }
1600 }
1601 }
1602 if (Negative) {
1603 $Value.u8 = ~$Value.u8 + 1;
1604 }
1605 break;
1606 case EFI_IFR_TYPE_NUM_SIZE_16 :
1607 $Value.u16 = _STOU16(N1->getText(), N1->getLine());
1608 if (IntDecStyle) {
1609 if (Negative) {
1610 if ($Value.u16 > 0x8000) {
1611 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT16 type can't big than 0x7FFF, small than -0x8000");
1612 }
1613 } else {
1614 if ($Value.u16 > 0x7FFF) {
1615 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT16 type can't big than 0x7FFF, small than -0x8000");
1616 }
1617 }
1618 }
1619 if (Negative) {
1620 $Value.u16 = ~$Value.u16 + 1;
1621 }
1622 break;
1623 case EFI_IFR_TYPE_NUM_SIZE_32 :
1624 $Value.u32 = _STOU32(N1->getText(), N1->getLine());
1625 if (IntDecStyle) {
1626 if (Negative) {
1627 if ($Value.u32 > 0x80000000) {
1628 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000");
1629 }
1630 } else {
1631 if ($Value.u32 > 0X7FFFFFFF) {
1632 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000");
1633 }
1634 }
1635 }
1636 if (Negative) {
1637 $Value.u32 = ~$Value.u32 + 1;
1638 }
1639 break;
1640 case EFI_IFR_TYPE_NUM_SIZE_64 :
1641 $Value.u64 = _STOU64(N1->getText(), N1->getLine());
1642 if (IntDecStyle) {
1643 if (Negative) {
1644 if ($Value.u64 > 0x8000000000000000) {
1645 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -0x8000000000000000");
1646 }
1647 } else {
1648 if ($Value.u64 > 0x7FFFFFFFFFFFFFFF) {
1649 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -0x8000000000000000");
1650 }
1651 }
1652 }
1653 if (Negative) {
1654 $Value.u64 = ~$Value.u64 + 1;
1655 }
1656 break;
1657 case EFI_IFR_TYPE_BOOLEAN :
1658 $Value.b = _STOU8(N1->getText(), N1->getLine());
1659 break;
1660 case EFI_IFR_TYPE_STRING :
1661 $Value.string = _STOU16(N1->getText(), N1->getLine());
1662 break;
1663 case EFI_IFR_TYPE_TIME :
1664 case EFI_IFR_TYPE_DATE :
1665 case EFI_IFR_TYPE_REF :
1666 default :
1667 break;
1668 }
1669 }
1670 >>
1671 | B1:True << $Value.b = TRUE; >>
1672 | B2:False << $Value.b = FALSE; >>
1673 | O1:One << $Value.u8 = _STOU8(O1->getText(), O1->getLine()); >>
1674 | O2:Ones << $Value.u64 = _STOU64(O2->getText(), O2->getLine()); >>
1675 | Z:Zero << $Value.u8 = _STOU8(Z->getText(), Z->getLine()); >>
1676 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(),SECOND->getText(), HOUR->getLine()); >>
1677 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText(), YEAR->getLine()); >>
1678 | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)"
1679 << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText(), QI->getLine()); >>
1680 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText(), S1->getLine()); >>
1681 | "\{" << ListType = TRUE; >>
1682 L1:Number <<
1683 switch (Type) {
1684 case EFI_IFR_TYPE_NUM_SIZE_8 :
1685 Type8[Index] = _STOU8(L1->getText(), L1->getLine());
1686 break;
1687 case EFI_IFR_TYPE_NUM_SIZE_16 :
1688 Type16[Index] = _STOU16(L1->getText(), L1->getLine());
1689 break;
1690 case EFI_IFR_TYPE_NUM_SIZE_32 :
1691 Type32[Index] = _STOU32(L1->getText(), L1->getLine());
1692 break;
1693 case EFI_IFR_TYPE_NUM_SIZE_64 :
1694 Type64[Index] = _STOU64(L1->getText(), L1->getLine());
1695 break;
1696 default:
1697 break;
1698 }
1699 Index++;
1700 >>
1701 (
1702 ","
1703 L2:Number <<
1704 switch (Type) {
1705 case EFI_IFR_TYPE_NUM_SIZE_8 :
1706 Type8[Index] = _STOU8(L2->getText(), L2->getLine());
1707 break;
1708 case EFI_IFR_TYPE_NUM_SIZE_16 :
1709 Type16[Index] = _STOU16(L2->getText(), L2->getLine());
1710 break;
1711 case EFI_IFR_TYPE_NUM_SIZE_32 :
1712 Type32[Index] = _STOU32(L2->getText(), L2->getLine());
1713 break;
1714 case EFI_IFR_TYPE_NUM_SIZE_64 :
1715 Type64[Index] = _STOU64(L2->getText(), L2->getLine());
1716 break;
1717 default:
1718 break;
1719 }
1720 Index++;
1721 >>
1722 )*
1723 "\}"
1724 ;
1725
1726 //*****************************************************************************
1727 //
1728 // the syntax of form definition
1729 //
1730 vfrFormDefinition :
1731 << CIfrForm FObj; >>
1732 F:Form << FObj.SetLineNo(F->getLine()); >>
1733 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1734 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText(), S2->getLine())); >>
1735 (
1736 vfrStatementImage |
1737 vfrStatementLocked |
1738 vfrStatementRules |
1739 vfrStatementDefault |
1740 vfrStatementStat |
1741 vfrStatementQuestions |
1742 vfrStatementConditional |
1743 vfrStatementLabel |
1744 vfrStatementBanner |
1745 // Just for framework vfr compatibility
1746 vfrStatementInvalid |
1747 vfrStatementExtension |
1748 vfrStatementModal |
1749 vfrStatementRefreshEvent ";"
1750 )*
1751 E:EndForm <<
1752 if (mCompatibleMode) {
1753 //
1754 // Add Label for Framework Vfr
1755 //
1756 CIfrLabel LObj1;
1757 LObj1.SetLineNo(E->getLine());
1758 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1759 CIfrLabel LObj2;
1760 LObj2.SetLineNo(E->getLine());
1761 LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
1762 CIfrLabel LObj3;
1763 LObj3.SetLineNo(E->getLine());
1764 LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1765 }
1766
1767 {CIfrEnd EObj; EObj.SetLineNo (E->getLine()); mLastFormEndAddr = EObj.GetObjBinAddr<CHAR8>(); gAdjustOpcodeOffset = EObj.GetObjBinOffset ();}
1768 >>
1769 ";"
1770 ;
1771
1772 vfrFormMapDefinition :
1773 <<
1774 CIfrFormMap *FMapObj = NULL;
1775 UINT32 FormMapMethodNumber = 0;
1776 EFI_GUID Guid;
1777 >>
1778 F:FormMap << FMapObj = new CIfrFormMap(); FMapObj->SetLineNo(F->getLine()); >>
1779 FormId "=" S1:Number "," << _PCATCH(FMapObj->SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1780 (
1781 MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";"
1782 MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText(), S2->getLine()), &Guid); FormMapMethodNumber ++; >>
1783 )* << if (FormMapMethodNumber == 0) {_PCATCH (VFR_RETURN_INVALID_PARAMETER, F->getLine(), "No MapMethod is set for FormMap!");} delete FMapObj;>>
1784 (
1785 vfrStatementImage |
1786 vfrStatementLocked |
1787 vfrStatementRules |
1788 vfrStatementDefault |
1789 vfrStatementStat |
1790 vfrStatementQuestions |
1791 vfrStatementConditional |
1792 vfrStatementLabel |
1793 vfrStatementBanner |
1794 vfrStatementExtension |
1795 vfrStatementModal |
1796 vfrStatementRefreshEvent ";"
1797 )*
1798 E:EndForm << CRT_END_OP (E); >>
1799 ";"
1800 ;
1801
1802 vfrStatementRules :
1803 << CIfrRule RObj; >>
1804 R:Rule << RObj.SetLineNo(R->getLine()); >>
1805 S1:StringIdentifier "," <<
1806 mCVfrRulesDB.RegisterRule (S1->getText());
1807 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
1808 >>
1809 vfrStatementExpression[0]
1810 E:EndRule << CRT_END_OP (E); >>
1811 ";"
1812 ;
1813
1814 vfrStatementDefault :
1815 <<
1816 BOOLEAN IsExp = FALSE;
1817 UINT64 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
1818 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
1819 CIfrDefault *DObj = NULL;
1820 CIfrDefault2 *DObj2 = NULL;
1821 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1822 CHAR8 *VarStoreName = NULL;
1823 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1824 UINT32 Size = 0;
1825 EFI_GUID *VarGuid = NULL;
1826 BOOLEAN ArrayType = FALSE;
1827 UINT8 *Type8 = (UINT8 *) ValueList;
1828 UINT16 *Type16 = (UINT16 *) ValueList;
1829 UINT32 *Type32 = (UINT32 *) ValueList;
1830 UINT64 *Type64 = (UINT64 *) ValueList;
1831 CIfrNumeric *NumericQst = NULL;
1832
1833 >>
1834 D:Default
1835 (
1836 (
1837 "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
1838 <<
1839 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1840 //check default value is valid for Numeric Opcode
1841 NumericQst = (CIfrNumeric *) gCurrentQuestion;
1842 if ((NumericQst->GetNumericFlags() & EFI_IFR_DISPLAY) == 0 && !(_GET_CURRQEST_VARTINFO().mIsBitVar)) {
1843 switch (_GET_CURRQEST_DATATYPE()) {
1844 case EFI_IFR_TYPE_NUM_SIZE_8:
1845 if (((INT8) Val->u8 < (INT8) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE)) ||
1846 ((INT8) Val->u8 > (INT8) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE))) {
1847 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1848 }
1849 break;
1850 case EFI_IFR_TYPE_NUM_SIZE_16:
1851 if (((INT16) Val->u16 < (INT16) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE)) ||
1852 ((INT16) Val->u16 > (INT16) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE))) {
1853 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1854 }
1855 break;
1856 case EFI_IFR_TYPE_NUM_SIZE_32:
1857 if (((INT32) Val->u32 < (INT32) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE)) ||
1858 ((INT32) Val->u32 > (INT32) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE))) {
1859 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1860 }
1861 break;
1862 case EFI_IFR_TYPE_NUM_SIZE_64:
1863 if (((INT64) Val->u64 < (INT64) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE)) ||
1864 ((INT64) Val->u64 > (INT64) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE))) {
1865 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1866 }
1867 break;
1868 default:
1869 break;
1870 }
1871 } else {
1872 //
1873 // Value for question stored in bit fields is always set to UINT32 type.
1874 //
1875 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
1876 if (Val->u32 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), TRUE) || Val->u32 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), TRUE)) {
1877 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1878 }
1879 } else {
1880 if (Val->u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE) || Val->u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE)) {
1881 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1882 }
1883 }
1884 }
1885 }
1886 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1887 _PCATCH (VFR_RETURN_FATAL_ERROR, D->getLine(), "Default data type error.");
1888 Size = sizeof (EFI_IFR_TYPE_VALUE);
1889 } else if (ArrayType) {
1890 switch (_GET_CURRQEST_DATATYPE()) {
1891 case EFI_IFR_TYPE_NUM_SIZE_8 :
1892 while (Type8[Size] != 0) {
1893 Size++;
1894 }
1895 break;
1896 case EFI_IFR_TYPE_NUM_SIZE_16 :
1897 while (Type16[Size] != 0) {
1898 Size++;
1899 }
1900 Size *= sizeof (UINT16);
1901 break;
1902
1903 case EFI_IFR_TYPE_NUM_SIZE_32 :
1904 while (Type32[Size] != 0) {
1905 Size++;
1906 }
1907 Size *= sizeof (UINT32);
1908 break;
1909
1910 case EFI_IFR_TYPE_NUM_SIZE_64 :
1911 while (Type64[Size] != 0) {
1912 Size++;
1913 }
1914 Size *= sizeof (UINT64);
1915 break;
1916
1917 default:
1918 break;
1919 }
1920 } else {
1921 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
1922 Size = sizeof (UINT32);
1923 } else {
1924 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size), D->getLine());
1925 }
1926 }
1927 Size += OFFSET_OF (EFI_IFR_DEFAULT, Value);
1928 DObj = new CIfrDefault ((UINT8)Size);
1929 DObj->SetLineNo(D->getLine());
1930 if (ArrayType) {
1931 DObj->SetType (EFI_IFR_TYPE_BUFFER);
1932 } else if (gIsStringOp) {
1933 DObj->SetType (EFI_IFR_TYPE_STRING);
1934 } else {
1935 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
1936 DObj->SetType (EFI_IFR_TYPE_NUM_SIZE_32);
1937 } else {
1938 DObj->SetType (_GET_CURRQEST_DATATYPE());
1939 }
1940 }
1941 DObj->SetValue(*Val);
1942 >>
1943 | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >>
1944 vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1945 )
1946 {
1947 DefaultStore "=" SN:StringIdentifier "," <<
1948 _PCATCH(gCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN);
1949 if (DObj != NULL) {
1950 DObj->SetDefaultId (DefaultId);
1951 }
1952
1953 if (DObj2 != NULL) {
1954 DObj2->SetDefaultId (DefaultId);
1955 }
1956 >>
1957 }
1958 <<
1959 CheckDuplicateDefaultValue (DefaultId, D);
1960 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1961 _PCATCH(gCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1962 VarGuid = gCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1963 VarStoreType = gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1964 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1965 _PCATCH(gCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1966 DefaultId,
1967 _GET_CURRQEST_VARTINFO(),
1968 VarStoreName,
1969 VarGuid,
1970 _GET_CURRQEST_DATATYPE (),
1971 *Val),
1972 D->getLine()
1973 );
1974 }
1975 }
1976 if (DObj != NULL) {delete DObj;}
1977 if (DObj2 != NULL) {delete DObj2;}
1978 >>
1979 )
1980 ;
1981
1982 vfrStatementStat :
1983 vfrStatementSubTitle |
1984 vfrStatementStaticText |
1985 vfrStatementCrossReference
1986 ;
1987
1988 vfrStatementQuestions :
1989 vfrStatementBooleanType |
1990 vfrStatementDate |
1991 vfrStatementNumericType |
1992 vfrStatementStringType |
1993 vfrStatementOrderedList |
1994 vfrStatementTime
1995 ;
1996
1997 vfrStatementConditional :
1998 vfrStatementDisableIfStat |
1999 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
2000 vfrStatementGrayOutIfStat |
2001 vfrStatementInconsistentIfStat //to be compatible for framework
2002 ;
2003
2004 vfrStatementConditionalNew :
2005 vfrStatementDisableIfStat |
2006 vfrStatementSuppressIfStatNew |
2007 vfrStatementGrayOutIfStatNew |
2008 vfrStatementInconsistentIfStat //to be compatible for framework
2009 ;
2010
2011 vfrStatementSuppressIfStat :
2012 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
2013 | vfrStatementSuppressIfStatNew
2014 ;
2015
2016 vfrStatementGrayOutIfStat :
2017 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
2018 | vfrStatementGrayOutIfStatNew
2019 ;
2020
2021 vfrStatementInvalid :
2022 (
2023 vfrStatementInvalidHidden |
2024 vfrStatementInvalidInventory |
2025 vfrStatementInvalidSaveRestoreDefaults
2026 )
2027 << _CRT_OP (TRUE); >>
2028 ;
2029
2030 flagsField :
2031 Number
2032 | InteractiveFlag
2033 | ManufacturingFlag
2034 | DefaultFlag
2035 | ResetRequiredFlag
2036 | ReconnectRequiredFlag
2037 | N:NVAccessFlag <<
2038 if (!mCompatibleMode) {
2039 gCVfrErrorHandle.HandleWarning (
2040 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
2041 N->getLine(),
2042 N->getText()
2043 );
2044 }
2045 >>
2046 | L:LateCheckFlag <<
2047 if (!mCompatibleMode) {
2048 gCVfrErrorHandle.HandleWarning (
2049 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
2050 L->getLine(),
2051 L->getText()
2052 );
2053 }
2054 >>
2055 ;
2056
2057 vfrStatementValue :
2058 << CIfrValue VObj; >>
2059 V:Value << VObj.SetLineNo(V->getLine()); >>
2060 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
2061 ;
2062
2063 vfrStatementRead :
2064 << CIfrRead RObj; >>
2065 R:Read << RObj.SetLineNo(R->getLine()); >>
2066 vfrStatementExpression[0] ";"
2067 ;
2068
2069 vfrStatementWrite :
2070 << CIfrWrite WObj; >>
2071 W:Write << WObj.SetLineNo(W->getLine()); >>
2072 vfrStatementExpression[0] ";"
2073 ;
2074
2075 vfrStatementSubTitle :
2076 << CIfrSubtitle SObj; >>
2077 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
2078 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText(), S->getLine())); >>
2079 {
2080 "," FLAGS "=" vfrSubtitleFlags[SObj]
2081 }
2082 (
2083 {vfrStatementStatTagList "," }
2084 E:";" << CRT_END_OP (E); >>
2085 |
2086 { "," vfrStatementStatTagList}
2087 { "," (vfrStatementStat | vfrStatementQuestions)*}
2088 D: EndSubtitle ";" << CRT_END_OP (D); >>
2089 )
2090 ;
2091
2092 vfrSubtitleFlags [CIfrSubtitle & SObj] :
2093 << UINT8 LFlags = 0; >>
2094 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
2095 << _PCATCH(SObj.SetFlags (LFlags)); >>
2096 ;
2097
2098 subtitleFlagsField [UINT8 & Flags] :
2099 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2100 | "HORIZONTAL" << $Flags |= 0x01; >>
2101 ;
2102
2103 vfrStatementStaticText :
2104 <<
2105 UINT8 Flags = 0;
2106 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2107 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
2108 >>
2109 T:Text
2110 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
2111 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
2112 {
2113 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText(), S3->getLine()); >>
2114 }
2115 {
2116 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
2117 "," Key "=" KN:Number
2118 }
2119 <<
2120 if (Flags & EFI_IFR_FLAG_CALLBACK) {
2121 if (TxtTwo != EFI_STRING_ID_INVALID) {
2122 gCVfrErrorHandle.HandleWarning (
2123 VFR_WARNING_ACTION_WITH_TEXT_TWO,
2124 S3->getLine(),
2125 S3->getText()
2126 );
2127 }
2128 CIfrAction AObj;
2129 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
2130 AObj.SetLineNo (F->getLine());
2131 AObj.SetQuestionId (QId);
2132 AObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
2133 AObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
2134 _PCATCH(AObj.SetFlags (Flags), F->getLine());
2135 AssignQuestionKey (AObj, KN);
2136 CRT_END_OP (KN);
2137 } else {
2138 CIfrText TObj;
2139 TObj.SetLineNo (T->getLine());
2140 TObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
2141 TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
2142 TObj.SetTextTwo (TxtTwo);
2143 }
2144 >>
2145 { "," vfrStatementStatTagList }
2146 ";"
2147 ;
2148
2149 staticTextFlagsField[UINT8 & HFlags] :
2150 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2151 | questionheaderFlagsField[HFlags]
2152 ;
2153
2154 vfrStatementCrossReference :
2155 vfrStatementGoto |
2156 vfrStatementResetButton
2157 ;
2158
2159 vfrStatementGoto :
2160 <<
2161 UINT8 RefType = 5;
2162 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
2163 EFI_GUID FSId = {0,};
2164 EFI_FORM_ID FId;
2165 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2166 UINT32 BitMask;
2167 CIfrQuestionHeader *QHObj = NULL;
2168 CIfrOpHeader *OHObj = NULL;
2169 CIfrRef *R1Obj = NULL;
2170 CIfrRef2 *R2Obj = NULL;
2171 CIfrRef3 *R3Obj = NULL;
2172 CIfrRef4 *R4Obj = NULL;
2173 CIfrRef5 *R5Obj = NULL;
2174 >>
2175 G:Goto
2176 {
2177 (
2178 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
2179 FormSetGuid "=" guidDefinition[FSId] ","
2180 FormId "=" F1:Number ","
2181 Question "=" QN1:Number ","
2182 <<
2183 RefType = 4;
2184 DevPath = _STOSID(P->getText(), P->getLine());
2185 FId = _STOFID(F1->getText(), F1->getLine());
2186 QId = _STOQID(QN1->getText(), QN1->getLine());
2187 >>
2188 )
2189 |
2190 (
2191 FormSetGuid "=" guidDefinition[FSId] ","
2192 FormId "=" F2:Number ","
2193 Question "=" QN2:Number ","
2194 <<
2195 RefType = 3;
2196 FId = _STOFID(F2->getText(), F2->getLine());
2197 QId = _STOQID(QN2->getText(), QN2->getLine());
2198 >>
2199 )
2200 |
2201 (
2202 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >>
2203 Question "="
2204 (
2205 QN3:StringIdentifier "," <<
2206 mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask);
2207 if (QId == EFI_QUESTION_ID_INVALID) {
2208 _PCATCH(VFR_RETURN_UNDEFINED, QN3);
2209 }
2210 >>
2211 | QN4:Number "," << QId = _STOQID(QN4->getText(), QN4->getLine()); >>
2212 )
2213 )
2214 |
2215 (
2216 F4:Number "," <<
2217 RefType = 1;
2218 FId = _STOFID(F4->getText(), F4->getLine());
2219 >>
2220 )
2221 }
2222 <<
2223 switch (RefType) {
2224 case 5:
2225 {
2226 R5Obj = new CIfrRef5;
2227 QHObj = R5Obj;
2228 OHObj = R5Obj;
2229 R5Obj->SetLineNo(G->getLine());
2230 break;
2231 }
2232 case 4:
2233 {
2234 R4Obj = new CIfrRef4;
2235 QHObj = R4Obj;
2236 OHObj = R4Obj;
2237 R4Obj->SetLineNo(G->getLine());
2238 R4Obj->SetDevicePath (DevPath);
2239 R4Obj->SetFormSetId (FSId);
2240 R4Obj->SetFormId (FId);
2241 R4Obj->SetQuestionId (QId);
2242 break;
2243 }
2244 case 3:
2245 {
2246 R3Obj = new CIfrRef3;
2247 QHObj = R3Obj;
2248 OHObj = R3Obj;
2249 R3Obj->SetLineNo(G->getLine());
2250 R3Obj->SetFormSetId (FSId);
2251 R3Obj->SetFormId (FId);
2252 R3Obj->SetQuestionId (QId);
2253 break;
2254 }
2255 case 2:
2256 {
2257 R2Obj = new CIfrRef2;
2258 QHObj = R2Obj;
2259 OHObj = R2Obj;
2260 R2Obj->SetLineNo(G->getLine());
2261 R2Obj->SetFormId (FId);
2262 R2Obj->SetQuestionId (QId);
2263 break;
2264 }
2265 case 1:
2266 {
2267 R1Obj = new CIfrRef;
2268 QHObj = R1Obj;
2269 OHObj = R1Obj;
2270 R1Obj->SetLineNo(G->getLine());
2271 R1Obj->SetFormId (FId);
2272 break;
2273 }
2274 default: break;
2275 }
2276 >>
2277 vfrQuestionHeader[*QHObj, QUESTION_REF] <<
2278 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2279 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF;
2280 }
2281 >>
2282 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
2283 {
2284 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
2285 }
2286 {
2287 E:","
2288 vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>>
2289 }
2290 ";" << if (R1Obj != NULL) {delete R1Obj;} if (R2Obj != NULL) {delete R2Obj;} if (R3Obj != NULL) {delete R3Obj;} if (R4Obj != NULL) {delete R4Obj;} if (R5Obj != NULL) {delete R5Obj;}>>
2291 ;
2292
2293 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
2294 << UINT8 HFlags = 0; >>
2295 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
2296 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
2297 ;
2298
2299 gotoFlagsField[UINT8 & HFlags] :
2300 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2301 | questionheaderFlagsField[HFlags]
2302 ;
2303
2304 getStringId :
2305 "STRING_TOKEN" "\("
2306 IdVal:Number
2307 "\)"
2308 ;
2309
2310 vfrStatementResetButton :
2311 <<
2312 CIfrResetButton RBObj;
2313 UINT16 DefaultId;
2314 >>
2315 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
2316 DefaultStore
2317 "=" N:StringIdentifier "," <<
2318 _PCATCH(gCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
2319 RBObj.SetDefaultId (DefaultId);
2320 >>
2321 vfrStatementHeader[&RBObj] ","
2322 { vfrStatementStatTagList "," }
2323 E:EndResetButton << CRT_END_OP (E); >>
2324 ";"
2325 ;
2326
2327 vfrStatementBooleanType :
2328 vfrStatementCheckBox |
2329 vfrStatementAction
2330 ;
2331
2332 //*****************************************************
2333 // Syntax of checkbox
2334 //
2335 // Example:
2336 // checkbox
2337 // varid = MySTestData.mField1,
2338 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
2339 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
2340 // flags = CHECKBOX_DEFAULT | CALLBACK,
2341 // default value = TRUE, defaultstore = MyDefaultStore,
2342 // endcheckbox;
2343 //
2344 vfrStatementCheckBox :
2345 <<
2346 CIfrCheckBox *CBObj = NULL;
2347 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2348 CHAR8 *VarStoreName = NULL;
2349 UINT32 DataTypeSize;
2350 EFI_GUID *VarStoreGuid = NULL;
2351 CIfrGuid *GuidObj = NULL;
2352 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;;
2353 EFI_VARSTORE_INFO Info;
2354 Info.mVarType = EFI_IFR_TYPE_OTHER;
2355 Info.mVarTotalSize = 0;
2356 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
2357 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
2358 Info.mIsBitVar = FALSE;
2359 >>
2360 L:CheckBox
2361 vfrQuestionBaseInfo[Info, QId] <<
2362 //
2363 // Create a GUID opcode to wrap the checkbox opcode, if it refer to bit varstore.
2364 //
2365 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
2366 GuidObj = new CIfrGuid(0);
2367 GuidObj->SetGuid (&gEdkiiIfrBitVarGuid);
2368 GuidObj->SetLineNo(L->getLine());
2369 }
2370 CBObj = new CIfrCheckBox;
2371 CBObj->SetLineNo(L->getLine());
2372 CBObj->SetQuestionId (QId);
2373 CBObj->SetVarStoreInfo (&Info);
2374 >>
2375 vfrStatementHeader[CBObj]"," << //check data type
2376 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2377 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN;
2378 }
2379 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2380 //
2381 // Check whether the question refers to a bit field, if yes. create a Guid to indicate the question refers to a bit field.
2382 //
2383 if (_GET_CURRQEST_VARTINFO ().mIsBitVar) {
2384 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
2385 if ((gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER_BITS) &&
2386 (_GET_CURRQEST_VARSIZE() != 1)) {
2387 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only occupy 1 bit in Bit Varstore");
2388 }
2389 } else {
2390 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
2391 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2392 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
2393 } else if ((gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
2394 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
2395 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
2396 }
2397 }
2398 }
2399 >>
2400 {
2401 F:FLAGS "=" vfrCheckBoxFlags[*CBObj, F->getLine()] ","
2402 <<
2403 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2404 _PCATCH(gCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
2405 VarStoreGuid = gCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
2406 Val.b = TRUE;
2407 if (CBObj->GetFlags () & 0x01) {
2408 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
2409 _PCATCH(
2410 gCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2411 EFI_HII_DEFAULT_CLASS_STANDARD,
2412 _GET_CURRQEST_VARTINFO(),
2413 VarStoreName,
2414 VarStoreGuid,
2415 _GET_CURRQEST_DATATYPE (),
2416 Val
2417 ),
2418 VFR_RETURN_SUCCESS,
2419 L,
2420 "No standard default storage found"
2421 );
2422 }
2423 if (CBObj->GetFlags () & 0x02) {
2424 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2425 _PCATCH(
2426 gCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2427 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2428 _GET_CURRQEST_VARTINFO(),
2429 VarStoreName,
2430 VarStoreGuid,
2431 _GET_CURRQEST_DATATYPE (),
2432 Val
2433 ),
2434 VFR_RETURN_SUCCESS,
2435 L,
2436 "No manufacturing default storage found"
2437 );
2438 }
2439 }
2440 >>
2441 }
2442 {
2443 Key "=" KN:Number "," << AssignQuestionKey (*CBObj, KN); >>
2444 }
2445 vfrStatementQuestionOptionList
2446 E:EndCheckBox << CRT_END_OP (E);
2447 if (GuidObj != NULL) {
2448 GuidObj->SetScope(1);
2449 CRT_END_OP (E);
2450 delete GuidObj;
2451 }
2452 if (CBObj != NULL) delete CBObj;
2453 >>
2454 ";"
2455 ;
2456
2457 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
2458 <<
2459 UINT8 LFlags = 0;
2460 UINT8 HFlags = 0;
2461 >>
2462 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
2463 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
2464 ;
2465
2466 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
2467 N:Number <<
2468 if (mCompatibleMode) {
2469 //
2470 // set question flag
2471 //
2472 $LFlags |= _STOU8(N->getText(), N->getLine());
2473 } else {
2474 _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
2475 }
2476 >>
2477 | D:"DEFAULT" <<
2478 if (mCompatibleMode) {
2479 //
2480 // set question Default flag
2481 //
2482 $LFlags |= 0x01;
2483 } else {
2484 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
2485 }
2486 >>
2487 | M:"MANUFACTURING" <<
2488 if (mCompatibleMode) {
2489 //
2490 // set question MFG flag
2491 //
2492 $LFlags |= 0x02;
2493 } else {
2494 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
2495 }
2496 >>
2497 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
2498 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
2499 | questionheaderFlagsField[HFlags]
2500 ;
2501
2502 //*****************************************************
2503 // Syntax of action
2504 //
2505 // Example:
2506 // action
2507 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
2508 // help = STRING_TOKEN(STR_ACTION_HELP),
2509 // flags = CALLBACK,
2510 // config = STRING_TOKEN(STR_ACTION_CONFIG),
2511 // endaction;
2512 //
2513 vfrStatementAction :
2514 << CIfrAction AObj; >>
2515 L:Action << AObj.SetLineNo(L->getLine()); >>
2516 vfrQuestionHeader[AObj] ","
2517 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
2518 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText(), S->getLine())); >>
2519 vfrStatementQuestionTagList
2520 E:EndAction << CRT_END_OP (E); >>
2521 ";"
2522 ;
2523
2524 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
2525 << UINT8 HFlags = 0; >>
2526 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
2527 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
2528 ;
2529
2530 actionFlagsField[UINT8 & HFlags] :
2531 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2532 | questionheaderFlagsField[HFlags]
2533 ;
2534
2535 vfrStatementDate :
2536 <<
2537 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2538 CHAR8 *VarIdStr[3] = {NULL, };
2539 CIfrDate DObj;
2540 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2541 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE);
2542 >>
2543 L:Date << DObj.SetLineNo(L->getLine()); >>
2544 (
2545 (
2546 vfrQuestionHeader[DObj, QUESTION_DATE] "," <<
2547 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2548 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_DATE;
2549 }
2550 >>
2551 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
2552 vfrStatementQuestionOptionList
2553 )
2554 |
2555 (
2556 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
2557 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
2558 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
2559 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
2560 minMaxDateStepDefault[Val.date, 0]
2561
2562 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
2563 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
2564 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2565 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2566 minMaxDateStepDefault[Val.date, 1]
2567
2568 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
2569 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
2570 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
2571 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
2572 minMaxDateStepDefault[Val.date, 2]
2573 { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," }
2574 <<
2575 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2576 DObj.SetQuestionId (QId);
2577 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
2578 DObj.SetPrompt (_STOSID(YP->getText(), YP->getLine()));
2579 DObj.SetHelp (_STOSID(YH->getText(), YH->getLine()));
2580 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2581 >>
2582 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
2583 )
2584 ( vfrStatementInconsistentIf )*
2585 )
2586 E:EndDate << CRT_END_OP (E); >>
2587 ";"
2588 ;
2589
2590 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
2591 Minimum "=" MinN:Number ","
2592 Maximum "=" MaxN:Number ","
2593 { "step" "=" Number "," }
2594 {
2595 "default" "=" N:Number "," <<
2596 switch (KeyValue) {
2597 case 0:
2598 D.Year = _STOU16(N->getText(), N->getLine());
2599 if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) {
2600 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
2601 }
2602 break;
2603 case 1:
2604 D.Month = _STOU8(N->getText(), N->getLine());
2605 if (D.Month < 1 || D.Month > 12) {
2606 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
2607 }
2608 break;
2609 case 2:
2610 D.Day = _STOU8(N->getText(), N->getLine());
2611 if (D.Day < 1 || D.Day > 31) {
2612 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
2613 }
2614 break;
2615 }
2616 >>
2617 }
2618 ;
2619
2620 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
2621 << UINT8 LFlags = 0; >>
2622 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
2623 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2624 ;
2625
2626 dateFlagsField [UINT8 & Flags] :
2627 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2628 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
2629 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
2630 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
2631 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2632 | "STORAGE_TIME" << $Flags |= 0x10; >>
2633 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2634 ;
2635
2636 vfrStatementNumericType :
2637 vfrStatementNumeric |
2638 vfrStatementOneOf
2639 ;
2640
2641 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
2642 <<
2643 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
2644 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
2645 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
2646 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
2647 BOOLEAN IntDecStyle = FALSE;
2648 CIfrNumeric *NObj = (CIfrNumeric *) (&MMSDObj);
2649 if (((_GET_CURRQEST_VARTINFO().mIsBitVar) && (NObj->GetOpCode() == EFI_IFR_NUMERIC_OP) && ((NObj->GetNumericFlags() & EDKII_IFR_DISPLAY_BIT) == 0)) ||
2650 (!(_GET_CURRQEST_VARTINFO().mIsBitVar) && (NObj->GetOpCode() == EFI_IFR_NUMERIC_OP) && ((NObj->GetNumericFlags() & EFI_IFR_DISPLAY) == 0))) {
2651 IntDecStyle = TRUE;
2652 }
2653 BOOLEAN MinNegative = FALSE;
2654 BOOLEAN MaxNegative = FALSE;
2655 >>
2656 Minimum "="
2657 {
2658 "\-" << MinNegative = TRUE; >>
2659 }
2660 I:Number "," <<
2661 if (!IntDecStyle && MinNegative) {
2662 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "\"-\" can't be used when not in int decimal type. ");
2663 }
2664 //
2665 // Value for question stored in bit fields is always set to UINT32 type.
2666 //
2667 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
2668 MinU4 = _STOU32(I->getText(), I->getLine());
2669 if (!IntDecStyle && MinU4 > (1<< _GET_CURRQEST_VARTINFO().mVarTotalSize) -1) {
2670 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "BIT type minimum can't small than 0, bigger than 2^BitWidth -1");
2671 }
2672 } else {
2673 switch (_GET_CURRQEST_DATATYPE()) {
2674 case EFI_IFR_TYPE_NUM_SIZE_64 :
2675 MinU8 = _STOU64(I->getText(), I->getLine());
2676 if (IntDecStyle) {
2677 if (MinNegative) {
2678 if (MinU8 > 0x8000000000000000) {
2679 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2680 }
2681 } else {
2682 if (MinU8 > 0x7FFFFFFFFFFFFFFF) {
2683 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2684 }
2685 }
2686 }
2687 if (MinNegative) {
2688 MinU8 = ~MinU8 + 1;
2689 }
2690 break;
2691 case EFI_IFR_TYPE_NUM_SIZE_32 :
2692 MinU4 = _STOU32(I->getText(), I->getLine());
2693 if (IntDecStyle) {
2694 if (MinNegative) {
2695 if (MinU4 > 0x80000000) {
2696 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF");
2697 }
2698 } else {
2699 if (MinU4 > 0x7FFFFFFF) {
2700 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF");
2701 }
2702 }
2703 }
2704 if (MinNegative) {
2705 MinU4 = ~MinU4 + 1;
2706 }
2707 break;
2708 case EFI_IFR_TYPE_NUM_SIZE_16 :
2709 MinU2 = _STOU16(I->getText(), I->getLine());
2710 if (IntDecStyle) {
2711 if (MinNegative) {
2712 if (MinU2 > 0x8000) {
2713 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF");
2714 }
2715 } else {
2716 if (MinU2 > 0x7FFF) {
2717 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF");
2718 }
2719 }
2720 }
2721 if (MinNegative) {
2722 MinU2 = ~MinU2 + 1;
2723 }
2724 break;
2725 case EFI_IFR_TYPE_NUM_SIZE_8 :
2726 MinU1 = _STOU8(I->getText(), I->getLine());
2727 if (IntDecStyle) {
2728 if (MinNegative) {
2729 if (MinU1 > 0x80) {
2730 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F");
2731 }
2732 } else {
2733 if (MinU1 > 0x7F) {
2734 _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F");
2735 }
2736 }
2737 }
2738 if (MinNegative) {
2739 MinU1 = ~MinU1 + 1;
2740 }
2741 break;
2742 }
2743 }
2744 >>
2745 Maximum "="
2746 {
2747 "\-" << MaxNegative = TRUE; >>
2748 }
2749 A:Number "," <<
2750 if (!IntDecStyle && MaxNegative) {
2751 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "\"-\" can't be used when not in int decimal type. ");
2752 }
2753 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
2754 MaxU4 = _STOU32(A->getText(), A->getLine());
2755 if (!IntDecStyle && MaxU4 > (1<< _GET_CURRQEST_VARTINFO().mVarTotalSize) -1) {
2756 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "BIT type maximum can't bigger than 2^BitWidth -1");
2757 }
2758 } else {
2759 switch (_GET_CURRQEST_DATATYPE()) {
2760 case EFI_IFR_TYPE_NUM_SIZE_64 :
2761 MaxU8 = _STOU64(A->getText(), A->getLine());
2762 if (IntDecStyle) {
2763 if (MaxNegative) {
2764 if (MaxU8 > 0x8000000000000000) {
2765 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2766 }
2767 } else {
2768 if (MaxU8 > 0x7FFFFFFFFFFFFFFF) {
2769 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF");
2770 }
2771 }
2772 }
2773 if (MaxNegative) {
2774 MaxU8 = ~MaxU8 + 1;
2775 }
2776 if (IntDecStyle) {
2777 if ((INT64) MaxU8 < (INT64) MinU8) {
2778 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2779 }
2780 } else {
2781 if (MaxU8 < MinU8) {
2782 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2783 }
2784 }
2785 break;
2786 case EFI_IFR_TYPE_NUM_SIZE_32 :
2787 MaxU4 = _STOU32(A->getText(), A->getLine());
2788 if (IntDecStyle) {
2789 if (MaxNegative) {
2790 if (MaxU4 > 0x80000000) {
2791 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF");
2792 }
2793 } else {
2794 if (MaxU4 > 0x7FFFFFFF) {
2795 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF");
2796 }
2797 }
2798 }
2799 if (MaxNegative) {
2800 MaxU4 = ~MaxU4 + 1;
2801 }
2802 if (IntDecStyle) {
2803 if ((INT32) MaxU4 < (INT32) MinU4) {
2804 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2805 }
2806 } else {
2807 if (MaxU4 < MinU4) {
2808 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2809 }
2810 }
2811 break;
2812 case EFI_IFR_TYPE_NUM_SIZE_16 :
2813 MaxU2 = _STOU16(A->getText(), A->getLine());
2814 if (IntDecStyle) {
2815 if (MaxNegative) {
2816 if (MaxU2 > 0x8000) {
2817 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF");
2818 }
2819 } else {
2820 if (MaxU2 > 0x7FFF) {
2821 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF");
2822 }
2823 }
2824 }
2825 if (MaxNegative) {
2826 MaxU2 = ~MaxU2 + 1;
2827 }
2828 if (IntDecStyle) {
2829 if ((INT16) MaxU2 < (INT16) MinU2) {
2830 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2831 }
2832 } else {
2833 if (MaxU2 < MinU2) {
2834 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2835 }
2836 }
2837 break;
2838 case EFI_IFR_TYPE_NUM_SIZE_8 :
2839 MaxU1 = _STOU8(A->getText(), A->getLine());
2840 if (IntDecStyle) {
2841 if (MaxNegative) {
2842 if (MaxU1 > 0x80) {
2843 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F");
2844 }
2845 } else {
2846 if (MaxU1 > 0x7F) {
2847 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F");
2848 }
2849 }
2850 }
2851 if (MaxNegative) {
2852 MaxU1 = ~MaxU1 + 1;
2853 }
2854 if (IntDecStyle) {
2855 if ((INT8) MaxU1 < (INT8) MinU1) {
2856 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2857 }
2858 } else {
2859 if (MaxU1 < MinU1) {
2860 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2861 }
2862 }
2863 break;
2864 }
2865 }
2866 >>
2867 {
2868 STEP "=" S:Number ","
2869 <<
2870 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
2871 StepU4 = _STOU32(S->getText(), S->getLine());
2872 } else {
2873 switch (_GET_CURRQEST_DATATYPE()) {
2874 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText(), S->getLine()); break;
2875 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break;
2876 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break;
2877 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); break;
2878 }
2879 }
2880 >>
2881 }
2882 <<
2883 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
2884 $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4);
2885 } else {
2886 switch (_GET_CURRQEST_DATATYPE()) {
2887 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
2888 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
2889 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
2890 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
2891 }
2892 }
2893 >>
2894 ;
2895
2896 vfrStatementNumeric :
2897 <<
2898 CIfrNumeric *NObj = NULL;
2899 UINT32 DataTypeSize;
2900 BOOLEAN IsSupported = TRUE;
2901 UINT8 ShrinkSize = 0;
2902 CIfrGuid *GuidObj = NULL;
2903 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2904 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2905 EFI_VARSTORE_INFO Info;
2906 Info.mVarType = EFI_IFR_TYPE_OTHER;
2907 Info.mVarTotalSize = 0;
2908 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
2909 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
2910 Info.mIsBitVar = FALSE;
2911 >>
2912 L:Numeric
2913 vfrQuestionBaseInfo[Info, QId] <<
2914 //
2915 // Create a GUID opcode to wrap the numeric opcode, if it refer to bit varstore.
2916 //
2917 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
2918 GuidObj = new CIfrGuid(0);
2919 GuidObj->SetGuid (&gEdkiiIfrBitVarGuid);
2920 GuidObj->SetLineNo(L->getLine());
2921 }
2922 NObj = new CIfrNumeric;
2923 NObj->SetLineNo(L->getLine());
2924 NObj->SetQuestionId (QId);
2925 NObj->SetVarStoreInfo (&Info);
2926 >>
2927 vfrStatementHeader[NObj]","
2928 <<
2929 // check data type
2930 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2931 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
2932 LFlags = (EDKII_IFR_NUMERIC_SIZE_BIT & (_GET_CURRQEST_VARSIZE()));
2933 _PCATCH(NObj->SetFlagsForBitField (NObj->FLAGS(), LFlags), L->getLine());
2934 } else {
2935 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
2936 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2937 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
2938 }
2939 _PCATCH(NObj->SetFlags (NObj->FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2940 }
2941 }
2942 >>
2943 { F:FLAGS "=" vfrNumericFlags[*NObj, F->getLine()] "," }
2944 {
2945 Key "=" KN:Number "," << AssignQuestionKey (*NObj, KN); >>
2946 }
2947 vfrSetMinMaxStep[*NObj] <<
2948 if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
2949 switch (_GET_CURRQEST_DATATYPE()) {
2950 //
2951 // Base on the type to know the actual used size,shrink the buffer
2952 // size allocate before.
2953 //
2954 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2955 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2956 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2957 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2958 default:
2959 IsSupported = FALSE;
2960 break;
2961 }
2962 } else {
2963 //
2964 // Question stored in bit fields saved as UINT32 type, so the ShrinkSize same as EFI_IFR_TYPE_NUM_SIZE_32.
2965 //
2966 ShrinkSize = 12;
2967 }
2968 NObj->ShrinkBinSize (ShrinkSize);
2969
2970 if (!IsSupported) {
2971 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2972 }
2973 >>
2974 vfrStatementQuestionOptionList
2975 E:EndNumeric <<
2976 CRT_END_OP (E);
2977 if (GuidObj != NULL) {
2978 GuidObj->SetScope(1);
2979 CRT_END_OP (E);
2980 delete GuidObj;
2981 }
2982 if (NObj != NULL) delete NObj;
2983 >>
2984 ";"
2985 ;
2986
2987 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
2988 <<
2989 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2990 UINT8 HFlags = 0;
2991 BOOLEAN IsSetType = FALSE;
2992 BOOLEAN IsDisplaySpecified = FALSE;
2993 EFI_VFR_VARSTORE_TYPE VarStoreType = gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2994 >>
2995 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified, LineNum] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified, LineNum] )*
2996 <<
2997 //check data type flag
2998 if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
2999 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3000 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
3001 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
3002 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
3003 }
3004 } else {
3005 // update data type for name/value store
3006 UINT32 DataTypeSize;
3007 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
3008 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
3009 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
3010 }
3011 } else if (IsSetType){
3012 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
3013 }
3014 _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum);
3015 } else if ((_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) && (_GET_CURRQEST_VARTINFO().mIsBitVar)) {
3016 LFlags |= (EDKII_IFR_NUMERIC_SIZE_BIT & (_GET_CURRQEST_VARSIZE()));
3017 _PCATCH(NObj.SetFlagsForBitField (HFlags, LFlags, IsDisplaySpecified), LineNum);
3018 }
3019 >>
3020 ;
3021
3022 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified, UINT32 LineNum] :
3023 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
3024 | "NUMERIC_SIZE_1" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3025 $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1;IsSetType = TRUE;
3026 } else {
3027 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Can not specify the size of the numeric value for BIT field");
3028 }
3029 >>
3030 | "NUMERIC_SIZE_2" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3031 $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2;IsSetType = TRUE;
3032 } else {
3033 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Can not specify the size of the numeric value for BIT field");
3034 }
3035 >>
3036 | "NUMERIC_SIZE_4" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3037 $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;
3038 } else {
3039 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Can not specify the size of the numeric value for BIT field");
3040 }
3041 >>
3042 | "NUMERIC_SIZE_8" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3043 $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;
3044 } else {
3045 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Can not specify the size of the numeric value for BIT field");
3046 }
3047 >>
3048 | "DISPLAY_INT_DEC" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3049 $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC;
3050 } else {
3051 $LFlags = ($LFlags & ~EDKII_IFR_DISPLAY_BIT) | EDKII_IFR_DISPLAY_INT_DEC_BIT;
3052 }
3053 IsDisplaySpecified = TRUE;
3054 >>
3055 | "DISPLAY_UINT_DEC" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3056 $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC;
3057 } else {
3058 $LFlags = ($LFlags & ~EDKII_IFR_DISPLAY_BIT) | EDKII_IFR_DISPLAY_UINT_DEC_BIT;
3059 }
3060 IsDisplaySpecified = TRUE;
3061 >>
3062 | "DISPLAY_UINT_HEX" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3063 $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX;
3064 } else {
3065 $LFlags = ($LFlags & ~EDKII_IFR_DISPLAY_BIT) | EDKII_IFR_DISPLAY_UINT_HEX_BIT;
3066 }
3067 IsDisplaySpecified = TRUE;
3068 >>
3069 | questionheaderFlagsField[HFlags]
3070 ;
3071
3072 vfrStatementOneOf :
3073 <<
3074 CIfrOneOf *OObj = NULL;
3075 UINT32 DataTypeSize;
3076 BOOLEAN IsSupported = TRUE;
3077 UINT8 ShrinkSize = 0;
3078 CIfrGuid *GuidObj = NULL;
3079 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
3080 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;;
3081 EFI_VARSTORE_INFO Info;
3082 Info.mVarType = EFI_IFR_TYPE_OTHER;
3083 Info.mVarTotalSize = 0;
3084 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
3085 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
3086 Info.mIsBitVar = FALSE;
3087 >>
3088 L:OneOf
3089 vfrQuestionBaseInfo[Info, QId] <<
3090 //
3091 // Create a GUID opcode to wrap the oneof opcode, if it refer to bit varstore.
3092 //
3093 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
3094 GuidObj = new CIfrGuid(0);
3095 GuidObj->SetGuid (&gEdkiiIfrBitVarGuid);
3096 GuidObj->SetLineNo(L->getLine());
3097 }
3098 OObj = new CIfrOneOf;
3099 OObj->SetLineNo(L->getLine());
3100 OObj->SetQuestionId (QId);
3101 OObj->SetVarStoreInfo (&Info);
3102 >>
3103 vfrStatementHeader[OObj]","
3104 << //check data type
3105 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3106 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
3107 LFlags = (EDKII_IFR_NUMERIC_SIZE_BIT & (_GET_CURRQEST_VARSIZE()));
3108 _PCATCH(OObj->SetFlagsForBitField (OObj->FLAGS(), LFlags), L->getLine());
3109 } else {
3110 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
3111 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
3112 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
3113 }
3114 _PCATCH(OObj->SetFlags (OObj->FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
3115 }
3116 }
3117 >>
3118 { F:FLAGS "=" vfrOneofFlagsField[*OObj, F->getLine()] "," }
3119 {
3120 vfrSetMinMaxStep[*OObj]
3121 }
3122 <<
3123 if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3124 switch (_GET_CURRQEST_DATATYPE()) {
3125 //
3126 // Base on the type to know the actual used size,shrink the buffer
3127 // size allocate before.
3128 //
3129 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
3130 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
3131 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
3132 case EFI_IFR_TYPE_NUM_SIZE_64:break;
3133 default:
3134 IsSupported = FALSE;
3135 break;
3136 }
3137 } else {
3138 //
3139 // Question stored in bit fields saved as UINT32 type, so the ShrinkSize same as EFI_IFR_TYPE_NUM_SIZE_32.
3140 //
3141 ShrinkSize = 12;
3142 }
3143 OObj->ShrinkBinSize (ShrinkSize);
3144
3145 if (!IsSupported) {
3146 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
3147 }
3148 >>
3149 vfrStatementQuestionOptionList
3150 E:EndOneOf <<
3151 CRT_END_OP (E);
3152 if (GuidObj != NULL) {
3153 GuidObj->SetScope(1);
3154 CRT_END_OP (E);
3155 delete GuidObj;
3156 }
3157 if (OObj != NULL) delete OObj;
3158 >>
3159 ";"
3160 ;
3161
3162 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
3163 <<
3164 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
3165 UINT8 HFlags = 0;
3166 BOOLEAN IsSetType = FALSE;
3167 BOOLEAN IsDisplaySpecified = FALSE;
3168 EFI_VFR_VARSTORE_TYPE VarStoreType = gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
3169 >>
3170 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified, LineNum] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified, LineNum] )*
3171 <<
3172 //check data type flag
3173 if (!_GET_CURRQEST_VARTINFO().mIsBitVar) {
3174 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3175 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
3176 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
3177 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
3178 }
3179 } else {
3180 // update data type for Name/Value store
3181 UINT32 DataTypeSize;
3182 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
3183 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
3184 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
3185 }
3186 } else if (IsSetType){
3187 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
3188 }
3189 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
3190 } else if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3191 _PCATCH(OObj.SetFlagsForBitField (HFlags, LFlags), LineNum);
3192 }
3193 >>
3194 ;
3195
3196 vfrStatementStringType :
3197 vfrStatementString |
3198 vfrStatementPassword
3199 ;
3200
3201 vfrStatementString :
3202 <<
3203 CIfrString SObj;
3204 UINT32 VarArraySize;
3205 UINT8 StringMinSize;
3206 UINT8 StringMaxSize;
3207 >>
3208 L:String << SObj.SetLineNo(L->getLine()); gIsStringOp = TRUE;>>
3209 vfrQuestionHeader[SObj] ","
3210 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
3211 {
3212 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
3213 }
3214 MinSize "=" MIN:Number "," <<
3215 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
3216 StringMinSize = _STOU8(MIN->getText(), MIN->getLine());
3217 if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) {
3218 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
3219 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
3220 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
3221 }
3222 SObj.SetMinSize (StringMinSize);
3223 >>
3224 MaxSize "=" MAX:Number "," <<
3225 StringMaxSize = _STOU8(MAX->getText(), MAX->getLine());
3226 if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) {
3227 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
3228 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
3229 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
3230 } else if (StringMaxSize < StringMinSize) {
3231 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
3232 }
3233 SObj.SetMaxSize (StringMaxSize);
3234 >>
3235 vfrStatementQuestionOptionList
3236 E:EndString << CRT_END_OP (E); gIsStringOp = FALSE;>>
3237 ";"
3238 ;
3239
3240 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
3241 <<
3242 UINT8 LFlags = 0;
3243 UINT8 HFlags = 0;
3244 >>
3245 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
3246 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
3247 ;
3248
3249 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3250 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
3251 | "MULTI_LINE" << $LFlags = 0x01; >>
3252 | questionheaderFlagsField[HFlags]
3253 ;
3254
3255 vfrStatementPassword :
3256 <<
3257 CIfrPassword PObj;
3258 UINT32 VarArraySize;
3259 UINT16 PasswordMinSize;
3260 UINT16 PasswordMaxSize;
3261 >>
3262 L:Password << PObj.SetLineNo(L->getLine()); >>
3263 vfrQuestionHeader[PObj] ","
3264 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
3265 {
3266 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
3267 }
3268 MinSize "=" MIN:Number "," <<
3269 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
3270 PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine());
3271 if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) {
3272 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
3273 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
3274 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
3275 }
3276 PObj.SetMinSize (PasswordMinSize);
3277 >>
3278 MaxSize "=" MAX:Number "," <<
3279 PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine());
3280 if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) {
3281 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
3282 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
3283 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
3284 } else if (PasswordMaxSize < PasswordMinSize) {
3285 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
3286 }
3287 PObj.SetMaxSize (PasswordMaxSize);
3288 >>
3289 { Encoding "=" Number "," }
3290 vfrStatementQuestionOptionList
3291 E:EndPassword << CRT_END_OP (E); >>
3292 ";"
3293 ;
3294
3295 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
3296 << UINT8 HFlags = 0; >>
3297 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
3298 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
3299 ;
3300
3301 passwordFlagsField [UINT8 & HFlags] :
3302 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
3303 | questionheaderFlagsField[HFlags]
3304 ;
3305
3306 vfrStatementOrderedList :
3307 <<
3308 CIfrOrderedList OLObj;
3309 UINT32 VarArraySize;
3310 >>
3311 L:OrderedList << OLObj.SetLineNo(L->getLine()); gIsOrderedList = TRUE;>>
3312 vfrQuestionHeader[OLObj] ","
3313 <<
3314 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
3315 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
3316 >>
3317 {
3318 MaxContainers "=" M:Number "," <<
3319 if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) {
3320 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
3321 } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) {
3322 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
3323 }
3324 OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine()));
3325 >>
3326 }
3327 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] {","}}
3328 vfrStatementQuestionOptionList
3329 E:EndList << CRT_END_OP (E); gIsOrderedList = FALSE;>>
3330 ";"
3331 ;
3332
3333 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
3334 <<
3335 UINT8 HFlags = 0;
3336 UINT8 LFlags = 0;
3337 >>
3338 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
3339 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
3340 ;
3341
3342 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3343 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
3344 | "UNIQUE" << $LFlags |= 0x01; >>
3345 | "NOEMPTY" << $LFlags |= 0x02; >>
3346 | questionheaderFlagsField[HFlags]
3347 ;
3348
3349 vfrStatementTime :
3350 <<
3351 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3352 CHAR8 *VarIdStr[3] = {NULL, };
3353 CIfrTime TObj;
3354 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
3355 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
3356 >>
3357 L:Time << TObj.SetLineNo(L->getLine()); >>
3358 (
3359 (
3360 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
3361 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3362 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
3363 }
3364 >>
3365 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
3366 vfrStatementQuestionOptionList
3367 )
3368 |
3369 (
3370 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
3371 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
3372 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
3373 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
3374 minMaxTimeStepDefault[Val.time, 0]
3375
3376 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
3377 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
3378 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
3379 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
3380 minMaxTimeStepDefault[Val.time, 1]
3381
3382 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
3383 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
3384 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
3385 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
3386 minMaxTimeStepDefault[Val.time, 2]
3387 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
3388 <<
3389 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
3390 TObj.SetQuestionId (QId);
3391 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
3392 TObj.SetPrompt (_STOSID(HP->getText(), HP->getLine()));
3393 TObj.SetHelp (_STOSID(HH->getText(), HH->getLine()));
3394 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
3395 >>
3396 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
3397 )
3398 ( vfrStatementInconsistentIf )*
3399 )
3400 E:EndTime << CRT_END_OP (E); >>
3401 ";"
3402 ;
3403
3404 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
3405 Minimum "=" Number ","
3406 Maximum "=" Number ","
3407 { "step" "=" Number "," }
3408 {
3409 "default" "=" N:Number "," <<
3410 switch (KeyValue) {
3411 case 0:
3412 T.Hour = _STOU8(N->getText(), N->getLine());
3413 if (T.Hour > 23) {
3414 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
3415 }
3416 break;
3417 case 1:
3418 T.Minute = _STOU8(N->getText(), N->getLine());
3419 if (T.Minute > 59) {
3420 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
3421 }
3422 break;
3423 case 2:
3424 T.Second = _STOU8(N->getText(), N->getLine());
3425 if (T.Second > 59) {
3426 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
3427 }
3428 break;
3429 }
3430 >>
3431 }
3432 ;
3433
3434 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
3435 << UINT8 LFlags = 0; >>
3436 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
3437 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
3438 ;
3439
3440 timeFlagsField [UINT8 & Flags] :
3441 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
3442 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
3443 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
3444 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
3445 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
3446 | "STORAGE_TIME" << $Flags |= 0x10; >>
3447 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
3448 ;
3449
3450 vfrStatementQuestionTag :
3451 vfrStatementStatTag "," |
3452 vfrStatementInconsistentIf |
3453 vfrStatementNoSubmitIf |
3454 vfrStatementDisableIfQuest |
3455 vfrStatementRefresh |
3456 vfrStatementVarstoreDevice |
3457 vfrStatementExtension |
3458 vfrStatementRefreshEvent "," |
3459 vfrStatementWarningIf
3460 ;
3461
3462 vfrStatementQuestionTagList :
3463 ( vfrStatementQuestionTag )*
3464 ;
3465
3466 vfrStatementQuestionOptionTag :
3467 vfrStatementSuppressIfQuest |
3468 vfrStatementGrayOutIfQuest |
3469 vfrStatementValue |
3470 vfrStatementDefault |
3471 vfrStatementRead |
3472 vfrStatementWrite |
3473 vfrStatementOptions
3474 ;
3475
3476 vfrStatementQuestionOptionList :
3477 (
3478 vfrStatementQuestionTag |
3479 vfrStatementQuestionOptionTag
3480 )*
3481 ;
3482
3483 vfrStatementStatList :
3484 vfrStatementStat |
3485 vfrStatementQuestions |
3486 vfrStatementConditionalNew |
3487 vfrStatementLabel |
3488 vfrStatementExtension |
3489 // Just for framework vfr compatibility
3490 vfrStatementInvalid
3491 ;
3492
3493 vfrStatementStatListOld :
3494 vfrStatementStat |
3495 vfrStatementQuestions |
3496 vfrStatementLabel |
3497 // Just for framework vfr compatibility
3498 vfrStatementInvalid
3499 ;
3500
3501 vfrStatementDisableIfStat :
3502 <<
3503 CIfrDisableIf DIObj;
3504 >>
3505 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3506 vfrStatementExpression[0] ";"
3507 ( vfrStatementStatList )*
3508 E:EndIf << CRT_END_OP (E); >>
3509 ";"
3510 ;
3511
3512 vfrStatementInconsistentIfStat :
3513 << CIfrInconsistentIf IIObj; >>
3514 L:InconsistentIf <<
3515 if (!mCompatibleMode) {
3516 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3517 }
3518 IIObj.SetLineNo(L->getLine());
3519 >>
3520 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3521 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3522 vfrStatementExpression[0]
3523 E:EndIf << CRT_END_OP (E); >>
3524 ";"
3525 ;
3526
3527 //
3528 // Compatible for framework vfr file
3529 //
3530 vfrStatementgrayoutIfSuppressIf:
3531 << CIfrSuppressIf SIObj; >>
3532 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3533 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3534 vfrStatementExpression[0]
3535 ";"
3536 ;
3537
3538 vfrStatementsuppressIfGrayOutIf:
3539 << CIfrGrayOutIf GOIObj; >>
3540 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3541 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3542 vfrStatementExpression[0]
3543 ";"
3544 ;
3545
3546 vfrStatementSuppressIfStatNew :
3547 << CIfrSuppressIf SIObj;>>
3548 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3549 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3550 vfrStatementExpression[0]
3551 ";"
3552 ( vfrStatementStatList )*
3553 E: EndIf ";" << CRT_END_OP (E); >>
3554 ;
3555
3556 vfrStatementGrayOutIfStatNew :
3557 << CIfrGrayOutIf GOIObj;>>
3558 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3559 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3560 vfrStatementExpression[0]
3561 ";"
3562 ( vfrStatementStatList )*
3563 E: EndIf ";" << CRT_END_OP (E); >>
3564 ;
3565
3566 vfrStatementSuppressIfStatOld :
3567 <<
3568 CIfrSuppressIf SIObj;
3569 BOOLEAN GrayOutExist = FALSE;
3570 >>
3571 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3572 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3573 vfrStatementExpression[0]
3574 ";"
3575 {
3576 vfrStatementsuppressIfGrayOutIf
3577 << GrayOutExist = TRUE; >>
3578 }
3579 ( vfrStatementStatListOld )*
3580 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
3581 ;
3582
3583 vfrStatementGrayOutIfStatOld :
3584 <<
3585 CIfrGrayOutIf GOIObj;
3586 BOOLEAN SuppressExist = FALSE;
3587 >>
3588 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3589 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3590 vfrStatementExpression[0]
3591 ";"
3592 {
3593 vfrStatementgrayoutIfSuppressIf
3594 << SuppressExist = TRUE; >>
3595 }
3596 ( vfrStatementStatListOld )*
3597 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
3598 ;
3599
3600 vfrImageTag :
3601 << CIfrImage IObj; >>
3602 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText(), S1->getLine())); IObj.SetLineNo(L->getLine()); >>
3603 ;
3604
3605 vfrLockedTag :
3606 << CIfrLocked LObj; >>
3607 L:Locked << LObj.SetLineNo(L->getLine()); >>
3608 ;
3609
3610 vfrModalTag :
3611 << CIfrModal MObj; >>
3612 L:Modal << MObj.SetLineNo(L->getLine()); >>
3613 ;
3614
3615 vfrStatementStatTag :
3616 vfrImageTag |
3617 vfrLockedTag
3618 ;
3619
3620 vfrStatementStatTagList :
3621 vfrStatementStatTag ( "," vfrStatementStatTag )*
3622 ;
3623
3624 vfrStatementImage :
3625 vfrImageTag
3626 ";"
3627 ;
3628
3629 vfrStatementModal :
3630 vfrModalTag
3631 ";"
3632 ;
3633
3634 vfrStatementLocked :
3635 vfrLockedTag
3636 ";"
3637 ;
3638
3639 vfrStatementInconsistentIf :
3640 << CIfrInconsistentIf IIObj; >>
3641 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
3642 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3643 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3644 vfrStatementExpression[0]
3645 E:EndIf {";"} << CRT_END_OP (E); >>
3646 ;
3647
3648 vfrStatementNoSubmitIf :
3649 << CIfrNoSubmitIf NSIObj; >>
3650 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
3651 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3652 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3653 vfrStatementExpression[0]
3654 E:EndIf {";"} << CRT_END_OP (E); >>
3655 ;
3656
3657 vfrStatementWarningIf :
3658 << CIfrWarningIf WIObj; >>
3659 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
3660 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >>
3661 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>}
3662 vfrStatementExpression[0]
3663 E:EndIf {";"} << CRT_END_OP (E); >>
3664 ;
3665
3666 vfrStatementDisableIfQuest :
3667 <<
3668 CIfrDisableIf DIObj;
3669 >>
3670 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3671 vfrStatementExpression[0] ";"
3672 vfrStatementQuestionOptionList
3673 E:EndIf {";"} << CRT_END_OP (E); >>
3674 ;
3675
3676 vfrStatementRefresh :
3677 << CIfrRefresh RObj; >>
3678 L:Refresh << RObj.SetLineNo(L->getLine()); >>
3679 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText(), I->getLine())); >>
3680 ;
3681
3682 vfrStatementRefreshEvent :
3683 <<
3684 CIfrRefreshId RiObj;
3685 EFI_GUID Guid;
3686 >>
3687 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
3688 "=" guidDefinition[Guid] << RiObj.SetRefreshEventGroutId (&Guid); >>
3689 ;
3690
3691 vfrStatementVarstoreDevice :
3692 << CIfrVarStoreDevice VDObj; >>
3693 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
3694 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >>
3695 ;
3696
3697 vfrStatementSuppressIfQuest :
3698 << CIfrSuppressIf SIObj; >>
3699 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3700 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3701 vfrStatementExpression[0] ";"
3702 vfrStatementQuestionOptionList
3703 E:EndIf {";"} << CRT_END_OP (E); >>
3704 ;
3705
3706 vfrStatementGrayOutIfQuest :
3707 << CIfrGrayOutIf GOIObj; >>
3708 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3709 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3710 vfrStatementExpression[0] ";"
3711 vfrStatementQuestionOptionList
3712 E:EndIf {";"} << CRT_END_OP (E); >>
3713 ;
3714
3715 vfrStatementOptions :
3716 vfrStatementOneOfOption
3717 ;
3718
3719 vfrStatementOneOfOption :
3720 <<
3721 UINT8 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3722 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
3723 CHAR8 *VarStoreName = NULL;
3724 UINT32 Size = 0;
3725 BOOLEAN TypeError = FALSE;
3726 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
3727 EFI_GUID *VarStoreGuid = NULL;
3728 BOOLEAN ArrayType = FALSE;
3729 CIfrOneOfOption *OOOObj;
3730 UINT8 *Type8 = (UINT8 *) ValueList;
3731 UINT16 *Type16 = (UINT16 *) ValueList;
3732 UINT32 *Type32 = (UINT32 *) ValueList;
3733 UINT64 *Type64 = (UINT64 *) ValueList;
3734 >>
3735 L:Option <<
3736 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3737 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
3738 }
3739
3740 >>
3741 Text "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3742 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
3743 <<
3744 if (gCurrentMinMaxData != NULL) {
3745 //set min/max value for oneof opcode
3746 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE(), _GET_CURRQEST_VARTINFO().mIsBitVar);
3747 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
3748 gCurrentMinMaxData->SetMinMaxStepData(Val->u32, Val->u32, (UINT32) Step);
3749 } else {
3750 switch (_GET_CURRQEST_DATATYPE()) {
3751 case EFI_IFR_TYPE_NUM_SIZE_64:
3752 gCurrentMinMaxData->SetMinMaxStepData(Val->u64, Val->u64, Step);
3753 break;
3754 case EFI_IFR_TYPE_NUM_SIZE_32:
3755 gCurrentMinMaxData->SetMinMaxStepData(Val->u32, Val->u32, (UINT32) Step);
3756 break;
3757 case EFI_IFR_TYPE_NUM_SIZE_16:
3758 gCurrentMinMaxData->SetMinMaxStepData(Val->u16, Val->u16, (UINT16) Step);
3759 break;
3760 case EFI_IFR_TYPE_NUM_SIZE_8:
3761 gCurrentMinMaxData->SetMinMaxStepData(Val->u8, Val->u8, (UINT8) Step);
3762 break;
3763 default:
3764 break;
3765 }
3766 }
3767 }
3768 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3769 Size = sizeof (EFI_IFR_TYPE_VALUE);
3770 } else if (ArrayType) {
3771 switch (_GET_CURRQEST_DATATYPE()) {
3772 case EFI_IFR_TYPE_NUM_SIZE_8 :
3773 while (Type8[Size] != 0) {
3774 Size++;
3775 }
3776 break;
3777 case EFI_IFR_TYPE_NUM_SIZE_16 :
3778 while (Type16[Size] != 0) {
3779 Size++;
3780 }
3781 Size *= sizeof (UINT16);
3782 break;
3783 case EFI_IFR_TYPE_NUM_SIZE_32 :
3784 while (Type32[Size] != 0) {
3785 Size++;
3786 }
3787 Size *= sizeof (UINT32);
3788 break;
3789 case EFI_IFR_TYPE_NUM_SIZE_64 :
3790 while (Type64[Size] != 0) {
3791 Size++;
3792 }
3793 Size *= sizeof (UINT64);
3794 break;
3795 default:
3796 break;
3797 }
3798 } else {
3799 //
3800 // For the oneof stored in bit fields, set the option type as UINT32.
3801 //
3802 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
3803 Size = sizeof (UINT32);
3804 } else {
3805 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
3806 }
3807 }
3808 if (ReturnCode != VFR_RETURN_SUCCESS) {
3809 _PCATCH (ReturnCode, L->getLine());
3810 }
3811
3812 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
3813 OOOObj = new CIfrOneOfOption((UINT8)Size);
3814 OOOObj->SetLineNo(L->getLine());
3815 OOOObj->SetOption (_STOSID(S->getText(), S->getLine()));
3816 if (ArrayType) {
3817 OOOObj->SetType (EFI_IFR_TYPE_BUFFER);
3818 } else {
3819 if (_GET_CURRQEST_VARTINFO().mIsBitVar) {
3820 OOOObj->SetType ( EFI_IFR_TYPE_NUM_SIZE_32);
3821 } else {
3822 OOOObj->SetType (_GET_CURRQEST_DATATYPE());
3823 }
3824 }
3825 OOOObj->SetValue (*Val);
3826 >>
3827 F:FLAGS "=" vfrOneOfOptionFlags[*OOOObj, F->getLine()]
3828 <<
3829 //
3830 // Array type only for default type OneOfOption.
3831 //
3832 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) == 0 && ArrayType) {
3833 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Default keyword should with array value type!");
3834 }
3835
3836 //
3837 // Clear the default flag if the option not use array value but has default flag.
3838 //
3839 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) != 0 && !ArrayType && gIsOrderedList) {
3840 OOOObj->SetFlags(OOOObj->GetFlags () & ~(EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG));
3841 }
3842
3843 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3844 _PCATCH(gCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
3845 VarStoreGuid = gCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
3846 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT) {
3847 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
3848 _PCATCH(gCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3849 EFI_HII_DEFAULT_CLASS_STANDARD,
3850 _GET_CURRQEST_VARTINFO(),
3851 VarStoreName,
3852 VarStoreGuid,
3853 _GET_CURRQEST_DATATYPE (),
3854 *Val
3855 ), L->getLine());
3856 }
3857 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT_MFG) {
3858 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
3859 _PCATCH(gCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3860 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
3861 _GET_CURRQEST_VARTINFO(),
3862 VarStoreName,
3863 VarStoreGuid,
3864 _GET_CURRQEST_DATATYPE (),
3865 *Val
3866 ), L->getLine());
3867 }
3868 }
3869 >>
3870 {
3871 "," Key "=" KN:Number <<
3872 if (!mCompatibleMode) {
3873 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3874 }
3875 //
3876 // Guid Option Key
3877 //
3878 CIfrOptionKey IfrOptionKey (
3879 gCurrentQuestion->QUESTION_ID(),
3880 *Val,
3881 _STOQID(KN->getText(), KN->getLine())
3882 );
3883 SET_LINE_INFO (IfrOptionKey, KN);
3884 >>
3885 }
3886 (
3887 T:"," vfrImageTag << OOOObj->SetScope (1); CRT_END_OP (T); >>
3888 )*
3889 ";" << if (OOOObj != NULL) {delete OOOObj;} >>
3890 ;
3891
3892 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3893 <<
3894 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3895 UINT8 HFlags = 0;
3896 >>
3897 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3898 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3899 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3900 ;
3901
3902 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3903 N:Number << $LFlags |= _STOU8(N->getText(), N->getLine()); >>
3904 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3905 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3906 | InteractiveFlag << $HFlags |= 0x04; >>
3907 | ResetRequiredFlag << $HFlags |= 0x10; >>
3908 | ReconnectRequiredFlag << $HFlags |= 0x40; >>
3909 | ManufacturingFlag << $LFlags |= 0x20; >>
3910 | DefaultFlag << $LFlags |= 0x10; >>
3911 | A:NVAccessFlag <<
3912 if (mCompatibleMode) {
3913 $HFlags |= 0x08;
3914 } else {
3915 gCVfrErrorHandle.HandleWarning (
3916 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3917 A->getLine(),
3918 A->getText()
3919 );
3920 }
3921 >>
3922 | L:LateCheckFlag <<
3923 if (mCompatibleMode) {
3924 $HFlags |= 0x20;
3925 } else {
3926 gCVfrErrorHandle.HandleWarning (
3927 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3928 L->getLine(),
3929 L->getText()
3930 );
3931 }
3932 >>
3933 ;
3934
3935 vfrStatementLabel :
3936 L:Label
3937 N:Number <<
3938 if (mCompatibleMode) {
3939 //
3940 // Add end Label for Framework Vfr
3941 //
3942 CIfrLabel LObj1;
3943 LObj1.SetLineNo(L->getLine());
3944 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3945 }
3946
3947 {
3948 CIfrLabel LObj2;
3949 LObj2.SetLineNo(L->getLine());
3950 LObj2.SetNumber (_STOU16(N->getText(), N->getLine()));
3951 }
3952 >>
3953 ";"
3954 ;
3955
3956 vfrStatementBanner :
3957 << CIfrBanner BObj; >>
3958 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3959 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >>
3960 (
3961 (
3962 Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >>
3963 Align
3964 (
3965 Left << BObj.SetAlign (0); >>
3966 | Center << BObj.SetAlign (1); >>
3967 | Right << BObj.SetAlign (2); >>
3968 ) ";"
3969 )
3970 |
3971 (
3972 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >>
3973 )
3974 )
3975 ;
3976
3977 //******************************************************************************
3978 //
3979 // keep some syntax for compatibility but not generate any IFR object
3980 //
3981 vfrStatementInvalidHidden :
3982 L:Hidden <<
3983 if (!mCompatibleMode) {
3984 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3985 }
3986 >>
3987 Value "=" Number ","
3988 Key "=" Number ";"
3989 ;
3990
3991 vfrStatementInvalidInconsistentIf :
3992 InconsistentIf
3993 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3994 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3995 vfrStatementExpression[0]
3996 EndIf
3997 ";"
3998 ;
3999
4000 vfrStatementInvalidInventory :
4001 L:Inventory <<
4002 if (!mCompatibleMode) {
4003 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
4004 }
4005 >>
4006 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
4007 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
4008 {
4009 Text "=" "STRING_TOKEN" "\(" Number "\)"
4010 }
4011 ";"
4012 ;
4013
4014 vfrStatementInvalidSaveRestoreDefaults :
4015 (
4016 L:Save <<
4017 if (!mCompatibleMode) {
4018 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
4019 }
4020 >>
4021 |
4022 K:Restore <<
4023 if (!mCompatibleMode) {
4024 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
4025 }
4026 >>
4027 )
4028 Defaults ","
4029 FormId "=" Number ","
4030 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
4031 Help "=" "STRING_TOKEN" "\(" Number "\)"
4032 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
4033 { "," Key "=" Number }
4034 ";"
4035 ;
4036
4037 //******************************************************************************
4038 //
4039 // The syntax of expression
4040 //
4041 #token Dup("dup") "dup"
4042 #token VarEqVal("vareqval") "vareqval"
4043 #token Var("var") "var"
4044 #token IdEqVal("ideqval") "ideqval"
4045 #token IdEqId("ideqid") "ideqid"
4046 #token IdEqValList("ideqvallist") "ideqvallist"
4047 #token QuestionRef("questionref") "questionref"
4048 #token RuleRef("ruleref") "ruleref"
4049 #token StringRef("stringref") "stringref"
4050 #token PushThis("pushthis") "pushthis"
4051 #token Security("security") "security"
4052 #token Get("get") "get"
4053 #token True("TRUE") "TRUE"
4054 #token False("FALSE") "FALSE"
4055 #token One("ONE") "ONE"
4056 #token Ones("ONES") "ONES"
4057 #token Zero("ZERO") "ZERO"
4058 #token Undefined("UNDEFINED") "UNDEFINED"
4059 #token Version("VERSION") "VERSION"
4060 #token Length("length") "length"
4061 #token AND("AND") "AND"
4062 #token OR("OR") "OR"
4063 #token NOT("NOT") "NOT"
4064 #token Set("set") "set"
4065 #token BitWiseNot("~") "\~"
4066 #token BoolVal("boolval") "boolval"
4067 #token StringVal("stringval") "stringval"
4068 #token UnIntVal("unintval") "unintval"
4069 #token ToUpper("toupper") "toupper"
4070 #token ToLower("tolower") "tolower"
4071 #token Match("match") "match"
4072 #token Match2("match2") "match2"
4073 #token Catenate("catenate") "catenate"
4074 #token QuestionRefVal("questionrefval") "questionrefval"
4075 #token StringRefVal("stringrefval") "stringrefval"
4076 #token Map("map") "map"
4077 #token RefreshGuid("refreshguid") "refreshguid"
4078
4079 //
4080 // Root expression extension function called by other function.
4081 //
4082 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
4083 <<
4084 if ($RootLevel == 0) {
4085 mCIfrOpHdrIndex ++;
4086 if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) {
4087 _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!");
4088 }
4089 _INIT_OPHDR_COND ();
4090 }
4091 >>
4092 andTerm[$RootLevel, $ExpOpCount]
4093 (
4094 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
4095 )*
4096 <<
4097 //
4098 // Extend OpCode Scope only for the root expression.
4099 //
4100 if ($ExpOpCount > 1 && $RootLevel == 0) {
4101 if (_SET_SAVED_OPHDR_SCOPE()) {
4102 CIfrEnd EObj;
4103 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
4104 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
4105 }
4106 }
4107 }
4108
4109 if ($RootLevel == 0) {
4110 _CLEAR_SAVED_OPHDR ();
4111 mCIfrOpHdrIndex --;
4112 }
4113 >>
4114 ;
4115
4116 //
4117 // Add new sub function for the sub expression extension to remember the ExpOpCount
4118 // This function is only called by sub expression.
4119 //
4120 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
4121 andTerm[$RootLevel, $ExpOpCount]
4122 (
4123 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
4124 )*
4125 ;
4126
4127 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4128 bitwiseorTerm[$RootLevel, $ExpOpCount]
4129 (
4130 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
4131 )*
4132 ;
4133
4134 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4135 bitwiseandTerm[$RootLevel, $ExpOpCount]
4136 (
4137 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
4138 )*
4139 ;
4140
4141 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4142 equalTerm[$RootLevel, $ExpOpCount]
4143 (
4144 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
4145 )*
4146 ;
4147
4148 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4149 compareTerm[$RootLevel, $ExpOpCount]
4150 (
4151 (
4152 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
4153 )
4154 |
4155 (
4156 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
4157 )
4158 )*
4159 ;
4160
4161 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4162 shiftTerm[$RootLevel, $ExpOpCount]
4163 (
4164 (
4165 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
4166 )
4167 |
4168 (
4169 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
4170 )
4171 |
4172 (
4173 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
4174 )
4175 |
4176 (
4177 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
4178 )
4179 )*
4180 ;
4181
4182 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4183 addMinusTerm[$RootLevel, $ExpOpCount]
4184 (
4185 (
4186 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
4187 )
4188 |
4189 (
4190 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
4191 )
4192 )*
4193 ;
4194
4195 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4196 multdivmodTerm[$RootLevel, $ExpOpCount]
4197 (
4198 (
4199 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
4200 )
4201 |
4202 (
4203 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
4204 )
4205 )*
4206 ;
4207
4208 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4209 castTerm[$RootLevel, $ExpOpCount]
4210 (
4211 (
4212 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
4213 )
4214 |
4215 (
4216 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
4217 )
4218 |
4219 (
4220 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
4221 )
4222 )*
4223 ;
4224
4225 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4226 << UINT8 CastType = 0xFF; >>
4227 (
4228 L:"\("
4229 (
4230 Boolean << CastType = 0; >>
4231 | Uint64 << CastType = 1; >>
4232 | Uint32 << CastType = 1; >>
4233 | Uint16 << CastType = 1; >>
4234 | Uint8 << CastType = 1; >>
4235 )
4236 "\)"
4237 )*
4238 atomTerm[$RootLevel, $ExpOpCount]
4239 <<
4240 switch (CastType) {
4241 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
4242 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
4243 }
4244 >>
4245 ;
4246
4247 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4248 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
4249 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
4250 | vfrExpressionMatch2[$RootLevel, $ExpOpCount]
4251 | vfrExpressionParen[$RootLevel, $ExpOpCount]
4252 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
4253 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
4254 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
4255 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
4256 | vfrExpressionMap[$RootLevel, $ExpOpCount]
4257 | (
4258 L:NOT
4259 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
4260 )
4261 ;
4262
4263 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4264 L:Catenate
4265 "\("
4266 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4267 ","
4268 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4269 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
4270 ;
4271
4272 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4273 L:Match
4274 "\("
4275 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4276 ","
4277 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4278 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
4279 ;
4280
4281 vfrExpressionMatch2 [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4282 <<
4283 EFI_GUID Guid;
4284 >>
4285 L:Match2
4286 "\("
4287 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4288 ","
4289 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4290 ","
4291 guidDefinition[Guid]
4292 "\)" << { CIfrMatch2 M2Obj(L->getLine(), &Guid); $ExpOpCount++; } >>
4293 ;
4294
4295 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4296 "\("
4297 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4298 "\)"
4299 ;
4300
4301 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
4302 dupExp[$RootLevel, $ExpOpCount]
4303 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
4304 | ideqvalExp[$RootLevel, $ExpOpCount]
4305 | ideqidExp[$RootLevel, $ExpOpCount]
4306 | ideqvallistExp[$RootLevel, $ExpOpCount]
4307 | questionref1Exp[$RootLevel, $ExpOpCount]
4308 | rulerefExp[$RootLevel, $ExpOpCount]
4309 | stringref1Exp[$RootLevel, $ExpOpCount]
4310 | pushthisExp[$RootLevel, $ExpOpCount]
4311 | securityExp[$RootLevel, $ExpOpCount]
4312 | getExp[$RootLevel, $ExpOpCount]
4313 ;
4314
4315 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
4316 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
4317 ;
4318
4319 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
4320 <<
4321 EFI_QUESTION_ID QId;
4322 UINT32 Mask;
4323 UINT16 ConstVal;
4324 CHAR8 *VarIdStr;
4325 UINT32 LineNo;
4326 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
4327 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
4328 >>
4329 L:VarEqVal <<
4330 if (!mCompatibleMode) {
4331 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
4332 }
4333 >>
4334 VK:Var
4335 OpenParen
4336 VN:Number <<
4337 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
4338 VfrReturnCode = gCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
4339 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
4340 _PCATCH (gCVfrDataStorage.DeclareEfiVarStore (
4341 VarIdStr,
4342 &mFormsetGuid,
4343 _STOSID(VN->getText(), VN->getLine()),
4344 0x2, //default type is UINT16
4345 FALSE
4346 ), VN);
4347 } else {
4348 _PCATCH (VfrReturnCode, VN);
4349 }
4350 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
4351 LineNo = GET_LINENO(VN);
4352 >>
4353 CloseParen
4354 (
4355 (
4356 "=="
4357 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
4358 <<
4359 if (Mask == 0) {
4360 CIfrEqIdVal EIVObj (L->getLine());
4361 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
4362 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
4363 EIVObj.SetValue (ConstVal);
4364 $ExpOpCount++;
4365 } else {
4366 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
4367 }
4368 >>
4369 )
4370 |
4371 (
4372 "<="
4373 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
4374 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
4375 )
4376 |
4377 (
4378 "<"
4379 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
4380 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
4381 )
4382 |
4383 (
4384 ">="
4385 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
4386 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
4387 )
4388 |
4389 (
4390 ">"
4391 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
4392 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
4393 )
4394 )
4395 <<
4396 if (VarIdStr != NULL) {
4397 delete[] VarIdStr;
4398 VarIdStr = NULL;
4399 }
4400 >>
4401 ;
4402
4403 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
4404 <<
4405 EFI_QUESTION_ID QId;
4406 UINT32 Mask;
4407 UINT16 ConstVal;
4408 CHAR8 *VarIdStr;
4409 UINT32 LineNo;
4410 >>
4411 L:IdEqVal
4412 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
4413 (
4414 (
4415 "=="
4416 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
4417 <<
4418 if (Mask == 0) {
4419 CIfrEqIdVal EIVObj (L->getLine());
4420 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
4421 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
4422 EIVObj.SetValue (ConstVal);
4423 $ExpOpCount++;
4424 } else {
4425 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
4426 }
4427 >>
4428 )
4429 |
4430 (
4431 "<="
4432 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
4433 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
4434 )
4435 |
4436 (
4437 "<"
4438 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
4439 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
4440 )
4441 |
4442 (
4443 ">="
4444 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
4445 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
4446 )
4447 |
4448 (
4449 ">"
4450 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
4451 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
4452 )
4453 )
4454 <<
4455 if (VarIdStr != NULL) {
4456 delete[] VarIdStr;
4457 VarIdStr = NULL;
4458 }
4459 >>
4460 ;
4461
4462 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4463 <<
4464 EFI_QUESTION_ID QId[2];
4465 UINT32 Mask[2];
4466 CHAR8 *VarIdStr[2];
4467 UINT32 LineNo[2];
4468 >>
4469 L:IdEqId
4470 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
4471 (
4472 (
4473 "=="
4474 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4475 <<
4476 if (Mask[0] & Mask[1]) {
4477 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
4478 } else {
4479 CIfrEqIdId EIIObj(L->getLine());
4480 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
4481 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
4482 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
4483 $ExpOpCount++;
4484 }
4485 >>
4486 )
4487 |
4488 (
4489 "<="
4490 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4491 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
4492 )
4493 |
4494 (
4495 "<"
4496 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4497 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
4498 )
4499 |
4500 (
4501 ">="
4502 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4503 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
4504 )
4505 |
4506 (
4507 ">"
4508 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
4509 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
4510 )
4511 )
4512 <<
4513 if (VarIdStr[0] != NULL) {
4514 delete[] VarIdStr[0];
4515 VarIdStr[0] = NULL;
4516 }
4517 if (VarIdStr[1] != NULL) {
4518 delete[] VarIdStr[1];
4519 VarIdStr[1] = NULL;
4520 }
4521 >>
4522 ;
4523
4524 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4525 <<
4526 UINT16 ListLen = 0;
4527 EFI_QUESTION_ID QId;
4528 UINT32 Mask;
4529 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
4530 CHAR8 *VarIdStr;
4531 UINT32 LineNo;
4532 >>
4533 L:IdEqValList
4534 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
4535 "=="
4536 (
4537 V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >>
4538 )+
4539 <<
4540 if (Mask != 0) {
4541 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
4542 } else {
4543 UINT16 Index;
4544 CIfrEqIdList EILObj(L->getLine());
4545 if (QId != EFI_QUESTION_ID_INVALID) {
4546 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
4547 }
4548 EILObj.SetListLength (ListLen);
4549 for (Index = 0; Index < ListLen; Index++) {
4550 EILObj.SetValueList (Index, ValueList[Index]);
4551 }
4552
4553 EILObj.UpdateIfrBuffer();
4554 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
4555
4556 if (QId == EFI_QUESTION_ID_INVALID) {
4557 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
4558 }
4559 $ExpOpCount++;
4560 }
4561 if (VarIdStr != NULL) {
4562 delete[] VarIdStr;
4563 VarIdStr = NULL;
4564 }
4565 >>
4566 ;
4567
4568 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4569 <<
4570 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4571 UINT32 BitMask;
4572 CHAR8 *QName = NULL;
4573 UINT32 LineNo = 0;
4574 >>
4575 L:QuestionRef
4576 "\("
4577 (
4578 QN:StringIdentifier <<
4579 QName = QN->getText();
4580 LineNo = QN->getLine();
4581 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
4582 >>
4583 | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >>
4584 )
4585 "\)"
4586 <<
4587 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
4588 ;
4589
4590 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4591 L:RuleRef
4592 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
4593 ;
4594
4595 //******************************************************
4596 // PARSE:
4597 // stringref (STR_FORM_SET_TITLE)
4598 //
4599 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4600 <<
4601 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
4602 >>
4603 L:StringRef
4604 "\("
4605 (
4606 "STRING_TOKEN"
4607 "\("
4608 S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >>
4609 "\)"
4610 | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >>
4611 )
4612 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
4613 ;
4614
4615 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4616 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
4617 ;
4618
4619 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4620 <<
4621 EFI_GUID Guid;
4622 >>
4623 L:Security
4624 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
4625 ;
4626
4627 numericVarStoreType [UINT8 & VarType] :
4628 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
4629 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
4630 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
4631 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
4632 ;
4633
4634 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4635 <<
4636 EFI_VARSTORE_INFO Info;
4637 CHAR8 *VarIdStr = NULL;
4638 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4639 UINT32 Mask = 0;
4640 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4641 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4642 UINT32 VarSize = 0;
4643 Info.mVarStoreId = 0;
4644 >>
4645 L:Get
4646 "\("
4647 vfrStorageVarId[Info, VarIdStr, FALSE]
4648 {"\|" FLAGS "=" numericVarStoreType [VarType] }
4649 "\)" <<
4650 {
4651 if (Info.mVarStoreId == 0) {
4652 // support Date/Time question
4653 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4654 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4655 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4656 }
4657 if (QType == QUESTION_DATE) {
4658 Info.mVarType = EFI_IFR_TYPE_DATE;
4659 } else if (QType == QUESTION_TIME) {
4660 Info.mVarType = EFI_IFR_TYPE_TIME;
4661 }
4662 switch (Mask) {
4663 case DATE_YEAR_BITMASK:
4664 Info.mInfo.mVarOffset = 0;
4665 break;
4666 case DATE_DAY_BITMASK:
4667 Info.mInfo.mVarOffset = 3;
4668 break;
4669 case TIME_HOUR_BITMASK:
4670 Info.mInfo.mVarOffset = 0;
4671 break;
4672 case TIME_MINUTE_BITMASK:
4673 Info.mInfo.mVarOffset = 1;
4674 break;
4675 case TIME_SECOND_BITMASK:
4676 Info.mInfo.mVarOffset = 2;
4677 break;
4678 default:
4679 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4680 break;
4681 }
4682 } else {
4683 if ((gCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4684 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4685 }
4686 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4687 Info.mVarType = VarType;
4688 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4689 Info.mVarTotalSize = VarSize;
4690 }
4691 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4692 if (VarSize != Info.mVarTotalSize) {
4693 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4694 }
4695 }
4696 CIfrGet GObj(L->getLine());
4697 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
4698 GObj.SetVarInfo (&Info);
4699 delete[] VarIdStr;
4700 $ExpOpCount++;
4701 }
4702 >>
4703 ;
4704
4705 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4706 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
4707 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
4708 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
4709 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
4710 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
4711 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
4712 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
4713 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
4714 ;
4715
4716 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4717 lengthExp[$RootLevel, $ExpOpCount]
4718 | bitwisenotExp[$RootLevel, $ExpOpCount]
4719 | question23refExp[$RootLevel, $ExpOpCount]
4720 | stringref2Exp[$RootLevel, $ExpOpCount]
4721 | toboolExp[$RootLevel, $ExpOpCount]
4722 | tostringExp[$RootLevel, $ExpOpCount]
4723 | unintExp[$RootLevel, $ExpOpCount]
4724 | toupperExp[$RootLevel, $ExpOpCount]
4725 | tolwerExp[$RootLevel, $ExpOpCount]
4726 | setExp[$RootLevel, $ExpOpCount]
4727 ;
4728
4729 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4730 L:Length
4731 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4732 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
4733 ;
4734
4735 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4736 L:BitWiseNot
4737 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4738 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
4739 ;
4740
4741 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4742 <<
4743 UINT8 Type = 0x1;
4744 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
4745 EFI_GUID Guid = {0,};
4746 >>
4747 L:QuestionRefVal
4748 "\("
4749 {
4750 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >>
4751 }
4752 {
4753 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
4754 }
4755 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4756 "\)"
4757 <<
4758 switch (Type) {
4759 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
4760 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
4761 case 0x3: {CIfrQuestionRef3_3 QR3_3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_3Obj, ($ExpOpCount == 0), L->getLine()); QR3_3Obj.SetDevicePath (DevPath); QR3_3Obj.SetGuid (&Guid); break;}
4762 }
4763 $ExpOpCount++;
4764 >>
4765 ;
4766
4767 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4768 L:StringRefVal
4769 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4770 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
4771 ;
4772
4773 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4774 L:BoolVal
4775 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4776 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
4777 ;
4778
4779 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4780 << UINT8 Fmt = 0; >>
4781 L:StringVal
4782 {
4783 Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >>
4784 }
4785 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4786 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
4787 ;
4788
4789 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4790 L:UnIntVal
4791 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4792 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
4793 ;
4794
4795 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4796 L:ToUpper
4797 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4798 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
4799 ;
4800
4801 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4802 L:ToLower
4803 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4804 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
4805 ;
4806
4807 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4808 <<
4809 EFI_VARSTORE_INFO Info;
4810 CHAR8 *VarIdStr = NULL;
4811 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4812 UINT32 Mask = 0;
4813 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4814 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4815 UINT32 VarSize = 0;
4816 Info.mVarStoreId = 0;
4817 >>
4818 L:Set
4819 "\("
4820 vfrStorageVarId[Info, VarIdStr, FALSE]
4821 {"\|" FLAG "=" numericVarStoreType [VarType] }
4822 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4823 "\)"
4824 <<
4825 {
4826 if (Info.mVarStoreId == 0) {
4827 // support Date/Time question
4828 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4829 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4830 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4831 }
4832 if (QType == QUESTION_DATE) {
4833 Info.mVarType = EFI_IFR_TYPE_DATE;
4834 } else if (QType == QUESTION_TIME) {
4835 Info.mVarType = EFI_IFR_TYPE_TIME;
4836 }
4837 switch (Mask) {
4838 case DATE_YEAR_BITMASK:
4839 Info.mInfo.mVarOffset = 0;
4840 break;
4841 case DATE_DAY_BITMASK:
4842 Info.mInfo.mVarOffset = 3;
4843 break;
4844 case TIME_HOUR_BITMASK:
4845 Info.mInfo.mVarOffset = 0;
4846 break;
4847 case TIME_MINUTE_BITMASK:
4848 Info.mInfo.mVarOffset = 1;
4849 break;
4850 case TIME_SECOND_BITMASK:
4851 Info.mInfo.mVarOffset = 2;
4852 break;
4853 default:
4854 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4855 break;
4856 }
4857 } else {
4858 if ((gCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4859 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4860 }
4861 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4862 Info.mVarType = VarType;
4863 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4864 Info.mVarTotalSize = VarSize;
4865 }
4866 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4867 if (VarSize != Info.mVarTotalSize) {
4868 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4869 }
4870 }
4871 CIfrSet TSObj(L->getLine());
4872 TSObj.SetVarInfo (&Info);
4873 delete[] VarIdStr;
4874 $ExpOpCount++;
4875 }
4876 >>
4877 ;
4878
4879 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4880 conditionalExp[$RootLevel, $ExpOpCount]
4881 | findExp[$RootLevel, $ExpOpCount]
4882 | midExp[$RootLevel, $ExpOpCount]
4883 | tokenExp[$RootLevel, $ExpOpCount]
4884 | spanExp[$RootLevel, $ExpOpCount]
4885 ;
4886
4887 #token Cond("cond") "cond"
4888 #token Find("find") "find"
4889 #token Mid("mid") "mid"
4890 #token Tok("token") "token"
4891 #token Span("span") "span"
4892
4893 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4894 L:Cond "\("
4895 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4896 "?"
4897 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4898 ":"
4899 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4900 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
4901 ;
4902
4903 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4904 << UINT8 Format; >>
4905 L:Find "\("
4906 findFormat[Format] ( "\|" findFormat[Format] )*
4907 ","
4908 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4909 ","
4910 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4911 ","
4912 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4913 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
4914 ;
4915
4916 findFormat [UINT8 & Format] :
4917 "SENSITIVE" << $Format = 0x00; >>
4918 | "INSENSITIVE" << $Format = 0x01; >>
4919 ;
4920
4921 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4922 L:Mid "\("
4923 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4924 ","
4925 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4926 ","
4927 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4928 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
4929 ;
4930
4931 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4932 L:Tok "\("
4933 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4934 ","
4935 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4936 ","
4937 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4938 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
4939 ;
4940
4941 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4942 << UINT8 Flags = 0; >>
4943 S:Span "\("
4944 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4945 ","
4946 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4947 ","
4948 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4949 ","
4950 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4951 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4952 ;
4953
4954 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4955 L:Map
4956 "\("
4957 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4958 ":" << { CIfrMap MObj(L->getLine()); } >>
4959 (
4960 vfrStatementExpression[0]
4961 ","
4962 vfrStatementExpression[0]
4963 ";"
4964 ) *
4965 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4966 ;
4967
4968 spanFlags [UINT8 & Flags] :
4969 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
4970 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4971 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4972 ;
4973
4974 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4975 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4976
4977 //******************************************************************************
4978 //
4979 // Parser class definition.
4980 //
4981 class EfiVfrParser {
4982 <<
4983 private:
4984 UINT8 mParserStatus;
4985 BOOLEAN mConstantOnlyInExpression;
4986
4987 CVfrQuestionDB mCVfrQuestionDB;
4988 CVfrRulesDB mCVfrRulesDB;
4989
4990 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4991 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4992 UINT8 mCIfrOpHdrIndex;
4993 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4994 VOID _CLEAR_SAVED_OPHDR (VOID);
4995 VOID _INIT_OPHDR_COND (VOID);
4996 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4997
4998
4999 EFI_VARSTORE_INFO mCurrQestVarInfo;
5000 EFI_GUID *mOverrideClassGuid;
5001 CHAR8* mLastFormEndAddr;
5002
5003 //
5004 // Whether the question already has default value.
5005 //
5006 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
5007 UINT16 mUsedDefaultCount;
5008
5009 //
5010 // For framework vfr compatibility
5011 //
5012 BOOLEAN mCompatibleMode;
5013 EFI_GUID mFormsetGuid;
5014
5015 VOID _CRT_OP (IN BOOLEAN);
5016
5017 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
5018 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
5019
5020 UINT8 _GET_CURRQEST_DATATYPE ();
5021 UINT32 _GET_CURRQEST_VARSIZE ();
5022 UINT32 _GET_CURRQEST_ARRAY_SIZE();
5023 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
5024
5025 public:
5026 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
5027 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
5028 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
5029 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
5030 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
5031
5032 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
5033
5034 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
5035 CHAR8* _U32TOS (IN UINT32);
5036 UINT8 _STOU8 (IN CHAR8 *, IN UINT32);
5037 UINT16 _STOU16 (IN CHAR8 *, IN UINT32);
5038 UINT32 _STOU32 (IN CHAR8 *, IN UINT32);
5039 UINT64 _STOU64 (IN CHAR8 *, IN UINT32);
5040 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
5041 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
5042 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32);
5043
5044 EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32);
5045 EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32);
5046 EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32);
5047
5048 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
5049
5050 VOID _DeclareDefaultLinearVarStore (IN UINT32);
5051 VOID _DeclareStandardDefaultStorage (IN UINT32);
5052 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
5053
5054 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
5055
5056 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
5057 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
5058 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);
5059 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
5060 VOID SetOverrideClassGuid (IN EFI_GUID *);
5061 //
5062 // For framework vfr compatibility
5063 //
5064 VOID SetCompatibleMode (IN BOOLEAN);
5065 >>
5066 }
5067
5068 <<
5069 VOID
5070 EfiVfrParser::_SAVE_OPHDR_COND (
5071 IN CIfrOpHeader &OpHdr,
5072 IN BOOLEAN Cond,
5073 IN UINT32 LineNo
5074 )
5075 {
5076 if (Cond == TRUE) {
5077 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
5078 return ;
5079 }
5080 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
5081 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
5082 }
5083 }
5084
5085 VOID
5086 EfiVfrParser::_INIT_OPHDR_COND (
5087 VOID
5088 )
5089 {
5090 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
5091 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
5092 }
5093
5094 VOID
5095 EfiVfrParser::_CLEAR_SAVED_OPHDR (
5096 VOID
5097 )
5098 {
5099 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
5100 delete mCIfrOpHdr[mCIfrOpHdrIndex];
5101 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
5102 }
5103 }
5104
5105 BOOLEAN
5106 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
5107 VOID
5108 )
5109 {
5110 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
5111 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
5112 return TRUE;
5113 }
5114
5115 //
5116 // IfrOpHdr is not set, FALSE is return.
5117 //
5118 return FALSE;
5119 }
5120
5121 VOID
5122 EfiVfrParser::_CRT_OP (
5123 IN BOOLEAN Crt
5124 )
5125 {
5126 gCreateOp = Crt;
5127 }
5128
5129 VOID
5130 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
5131 IN EFI_VARSTORE_INFO &Info
5132 )
5133 {
5134 mCurrQestVarInfo = Info;
5135 }
5136
5137 EFI_VARSTORE_INFO &
5138 EfiVfrParser::_GET_CURRQEST_VARTINFO (
5139 VOID
5140 )
5141 {
5142 return mCurrQestVarInfo;
5143 }
5144
5145 UINT32
5146 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
5147 VOID
5148 )
5149 {
5150 UINT8 Size = 1;
5151
5152 switch (mCurrQestVarInfo.mVarType) {
5153 case EFI_IFR_TYPE_NUM_SIZE_8:
5154 Size = 1;
5155 break;
5156
5157 case EFI_IFR_TYPE_NUM_SIZE_16:
5158 Size = 2;
5159 break;
5160
5161 case EFI_IFR_TYPE_NUM_SIZE_32:
5162 Size = 4;
5163 break;
5164
5165 case EFI_IFR_TYPE_NUM_SIZE_64:
5166 Size = 8;
5167 break;
5168
5169 default:
5170 break;
5171 }
5172
5173 return (mCurrQestVarInfo.mVarTotalSize / Size);
5174 }
5175
5176 UINT8
5177 EfiVfrParser::_GET_CURRQEST_DATATYPE (
5178 VOID
5179 )
5180 {
5181 return mCurrQestVarInfo.mVarType;
5182 }
5183
5184 UINT32
5185 EfiVfrParser::_GET_CURRQEST_VARSIZE (
5186 VOID
5187 )
5188 {
5189 return mCurrQestVarInfo.mVarTotalSize;
5190 }
5191
5192 VOID
5193 EfiVfrParser::_PCATCH (
5194 IN INTN ReturnCode,
5195 IN INTN ExpectCode,
5196 IN ANTLRTokenPtr Tok,
5197 IN CONST CHAR8 *ErrorMsg
5198 )
5199 {
5200 if (ReturnCode != ExpectCode) {
5201 mParserStatus++;
5202 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
5203 }
5204 }
5205
5206 VOID
5207 EfiVfrParser::_PCATCH (
5208 IN EFI_VFR_RETURN_CODE ReturnCode
5209 )
5210 {
5211 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
5212 }
5213
5214 VOID
5215 EfiVfrParser::_PCATCH (
5216 IN EFI_VFR_RETURN_CODE ReturnCode,
5217 IN ANTLRTokenPtr Tok
5218 )
5219 {
5220 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
5221 }
5222
5223 VOID
5224 EfiVfrParser::_PCATCH (
5225 IN EFI_VFR_RETURN_CODE ReturnCode,
5226 IN UINT32 LineNum
5227 )
5228 {
5229 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
5230 }
5231
5232 VOID
5233 EfiVfrParser::_PCATCH (
5234 IN EFI_VFR_RETURN_CODE ReturnCode,
5235 IN UINT32 LineNum,
5236 IN CONST CHAR8 *ErrorMsg
5237 )
5238 {
5239 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
5240 }
5241
5242 VOID
5243 EfiVfrParser::syn (
5244 ANTLRAbstractToken *Tok,
5245 ANTLRChar *Egroup,
5246 SetWordType *Eset,
5247 ANTLRTokenType ETok,
5248 INT32 Huh
5249 )
5250 {
5251 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
5252
5253 mParserStatus += 1;
5254 }
5255
5256 CHAR8 *
5257 EfiVfrParser::TrimHex (
5258 IN CHAR8 *Str,
5259 OUT BOOLEAN *IsHex
5260 )
5261 {
5262 *IsHex = FALSE;
5263
5264 while (*Str && *Str == ' ') {
5265 Str++;
5266 }
5267 while (*Str && *Str == '0') {
5268 Str++;
5269 }
5270 if (*Str && (*Str == 'x' || *Str == 'X')) {
5271 Str++;
5272 *IsHex = TRUE;
5273 }
5274
5275 return Str;
5276 }
5277
5278 CHAR8 *
5279 EfiVfrParser::_U32TOS (
5280 IN UINT32 Value
5281 )
5282 {
5283 CHAR8 *Str;
5284 Str = new CHAR8[20];
5285 sprintf (Str, "%d", Value);
5286 return Str;
5287 }
5288
5289 UINT8
5290 EfiVfrParser::_STOU8 (
5291 IN CHAR8 *Str,
5292 IN UINT32 LineNum
5293 )
5294 {
5295 BOOLEAN IsHex;
5296 UINT8 Value;
5297 CHAR8 c;
5298
5299 UINT8 PreviousValue;
5300 CHAR8 *OrigString = Str;
5301 CHAR8 ErrorMsg[100];
5302
5303 Str = TrimHex (Str, &IsHex);
5304 for (Value = 0; (c = *Str) != '\0'; Str++) {
5305 PreviousValue = Value;
5306 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
5307
5308 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
5309 Value += (c - 'a' + 10);
5310 }
5311 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
5312 Value += (c - 'A' + 10);
5313 }
5314 if (c >= '0' && c <= '9') {
5315 Value += (c - '0');
5316 }
5317 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
5318 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString);
5319 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (VFR_RETURN_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
5320 }
5321 }
5322
5323 return Value;
5324 }
5325
5326 UINT16
5327 EfiVfrParser::_STOU16 (
5328 IN CHAR8 *Str,
5329 IN UINT32 LineNum
5330 )
5331 {
5332 BOOLEAN IsHex;
5333 UINT16 Value;
5334 CHAR8 c;
5335
5336 UINT16 PreviousValue;
5337 CHAR8 *OrigString = Str;
5338 CHAR8 ErrorMsg[100];
5339
5340 Str = TrimHex (Str, &IsHex);
5341 for (Value = 0; (c = *Str) != '\0'; Str++) {
5342 PreviousValue = Value;
5343 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
5344
5345 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
5346 Value += (c - 'a' + 10);
5347 }
5348 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
5349 Value += (c - 'A' + 10);
5350 }
5351 if (c >= '0' && c <= '9') {
5352 Value += (c - '0');
5353 }
5354 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
5355 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString);
5356 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (VFR_RETURN_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
5357 }
5358 }
5359
5360 return Value;
5361 }
5362
5363 UINT32
5364 EfiVfrParser::_STOU32 (
5365 IN CHAR8 *Str,
5366 IN UINT32 LineNum
5367 )
5368 {
5369 BOOLEAN IsHex;
5370 UINT32 Value;
5371 CHAR8 c;
5372
5373 UINT32 PreviousValue;
5374 CHAR8 *OrigString = Str;
5375 CHAR8 ErrorMsg[100];
5376
5377 Str = TrimHex (Str, &IsHex);
5378 for (Value = 0; (c = *Str) != '\0'; Str++) {
5379 PreviousValue = Value;
5380 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
5381
5382 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
5383 Value += (c - 'a' + 10);
5384 }
5385 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
5386 Value += (c - 'A' + 10);
5387 }
5388 if (c >= '0' && c <= '9') {
5389 Value += (c - '0');
5390 }
5391 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) {
5392 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString);
5393 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (VFR_RETURN_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
5394 }
5395 }
5396
5397 return Value;
5398 }
5399
5400 UINT64
5401 EfiVfrParser::_STOU64 (
5402 IN CHAR8 *Str,
5403 IN UINT32 LineNum
5404 )
5405 {
5406 BOOLEAN IsHex;
5407 UINT64 Value;
5408 CHAR8 c;
5409 UINT64 PreviousValue;
5410 CHAR8 *OrigString = Str;
5411 CHAR8 ErrorMsg[100];
5412
5413 Str = TrimHex (Str, &IsHex);
5414 for (Value = 0; (c = *Str) != '\0'; Str++) {
5415 PreviousValue = Value;
5416 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
5417
5418 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
5419 Value += (c - 'a' + 10);
5420 }
5421 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
5422 Value += (c - 'A' + 10);
5423 }
5424 if (c >= '0' && c <= '9') {
5425 Value += (c - '0');
5426 }
5427 if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) {
5428 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString);
5429 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (VFR_RETURN_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
5430 }
5431 }
5432
5433 return Value;
5434 }
5435
5436 EFI_HII_DATE
5437 EfiVfrParser::_STOD (
5438 IN CHAR8 *Year,
5439 IN CHAR8 *Month,
5440 IN CHAR8 *Day,
5441 IN UINT32 LineNum
5442 )
5443 {
5444 EFI_HII_DATE Date;
5445
5446 Date.Year = _STOU16 (Year, LineNum);
5447 Date.Month = _STOU8 (Month, LineNum);
5448 Date.Day = _STOU8 (Day, LineNum);
5449
5450 return Date;
5451 }
5452
5453 EFI_HII_TIME
5454 EfiVfrParser::_STOT (
5455 IN CHAR8 *Hour,
5456 IN CHAR8 *Minute,
5457 IN CHAR8 *Second,
5458 IN UINT32 LineNum
5459 )
5460 {
5461 EFI_HII_TIME Time;
5462
5463 Time.Hour = _STOU8 (Hour, LineNum);
5464 Time.Minute = _STOU8 (Minute, LineNum);
5465 Time.Second = _STOU8 (Second, LineNum);
5466
5467 return Time;
5468 }
5469
5470 EFI_STRING_ID
5471 EfiVfrParser::_STOSID (
5472 IN CHAR8 *Str,
5473 IN UINT32 LineNum
5474 )
5475 {
5476 return (EFI_STRING_ID)_STOU16(Str, LineNum);
5477 }
5478
5479 EFI_FORM_ID
5480 EfiVfrParser::_STOFID (
5481 IN CHAR8 *Str,
5482 IN UINT32 LineNum
5483 )
5484 {
5485 return (EFI_FORM_ID)_STOU16(Str, LineNum);
5486 }
5487
5488 EFI_QUESTION_ID
5489 EfiVfrParser::_STOQID (
5490 IN CHAR8 *Str,
5491 IN UINT32 LineNum
5492 )
5493 {
5494 return (EFI_QUESTION_ID)_STOU16(Str, LineNum);
5495 }
5496
5497 VOID
5498 EfiVfrParser::_STRCAT (
5499 IN OUT CHAR8 **Dest,
5500 IN CONST CHAR8 *Src
5501 )
5502 {
5503 CHAR8 *NewStr;
5504 UINT32 Len;
5505
5506 if ((Dest == NULL) || (Src == NULL)) {
5507 return;
5508 }
5509
5510 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
5511 Len += strlen (Src);
5512 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
5513 return;
5514 }
5515 NewStr[0] = '\0';
5516 if (*Dest != NULL) {
5517 strcpy (NewStr, *Dest);
5518 delete[] *Dest;
5519 }
5520 strcat (NewStr, Src);
5521
5522 *Dest = NewStr;
5523 }
5524
5525 EFI_HII_REF
5526 EfiVfrParser::_STOR (
5527 IN CHAR8 *QuestionId,
5528 IN CHAR8 *FormId,
5529 IN EFI_GUID *FormSetGuid,
5530 IN CHAR8 *DevicePath,
5531 IN UINT32 LineNum
5532 )
5533 {
5534 EFI_HII_REF Ref;
5535 UINT32 Index;
5536
5537 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
5538 Ref.QuestionId = _STOQID (QuestionId, LineNum);
5539 Ref.FormId = _STOFID (FormId, LineNum);
5540 Ref.DevicePath = _STOSID (DevicePath, LineNum);
5541
5542 return Ref;
5543 }
5544
5545 //
5546 // framework vfr to default declare varstore for each structure
5547 //
5548 VOID
5549 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
5550 IN UINT32 LineNo
5551 )
5552 {
5553 SVfrVarStorageNode *pNode;
5554 UINT32 TypeSize;
5555 BOOLEAN FirstNode;
5556 CONST CHAR8 VarName[] = "Setup";
5557
5558 FirstNode = TRUE;
5559 pNode = gCVfrDataStorage.GetBufferVarStoreList();
5560 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
5561 //
5562 // Create the default Buffer Var Store when no VarStore is defined.
5563 // its name should be "Setup"
5564 //
5565 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
5566 CIfrVarStore VSObj;
5567 VSObj.SetLineNo (LineNo);
5568 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
5569 VSObj.SetSize ((UINT16) TypeSize);
5570 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
5571 VSObj.SetName ((CHAR8 *) VarName);
5572 VSObj.SetGuid (&mFormsetGuid);
5573 #ifdef VFREXP_DEBUG
5574 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
5575 #endif
5576 } else {
5577 for (; pNode != NULL; pNode = pNode->mNext) {
5578 //
5579 // create the default varstore opcode for not declared varstore
5580 // the first varstore name should be "Setup"
5581 //
5582 if (!pNode->mAssignedFlag) {
5583 CIfrVarStore VSObj;
5584 VSObj.SetLineNo (LineNo);
5585 VSObj.SetVarStoreId (pNode->mVarStoreId);
5586 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
5587 if (FirstNode) {
5588 VSObj.SetName ((CHAR8 *) VarName);
5589 FirstNode = FALSE;
5590 } else {
5591 VSObj.SetName (pNode->mVarStoreName);
5592 }
5593 VSObj.SetGuid (&pNode->mGuid);
5594 #ifdef VFREXP_DEBUG
5595 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
5596 #endif
5597 }
5598 }
5599 }
5600
5601 pNode = gCVfrDataStorage.GetEfiVarStoreList();
5602 for (; pNode != NULL; pNode = pNode->mNext) {
5603 //
5604 // create the default efi varstore opcode for not exist varstore
5605 //
5606 if (!pNode->mAssignedFlag) {
5607 CIfrVarStoreEfi VSEObj;
5608 VSEObj.SetLineNo (LineNo);
5609 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
5610 VSEObj.SetGuid (&pNode->mGuid);
5611 VSEObj.SetVarStoreId (pNode->mVarStoreId);
5612 // Generate old efi varstore storage structure for compatible with old "VarEqVal" opcode,
5613 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
5614 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
5615 #ifdef VFREXP_DEBUG
5616 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
5617 #endif
5618 }
5619 }
5620
5621 }
5622
5623 VOID
5624 EfiVfrParser::_DeclareDefaultLinearVarStore (
5625 IN UINT32 LineNo
5626 )
5627 {
5628 UINT32 Index;
5629 CHAR8 **TypeNameList;
5630 UINT32 ListSize;
5631 CONST CHAR8 DateName[] = "Date";
5632 CONST CHAR8 TimeName[] = "Time";
5633 CONST CHAR8 DateType[] = "EFI_HII_DATE";
5634 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
5635
5636 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
5637
5638 for (Index = 0; Index < ListSize; Index++) {
5639 UINT32 Size;
5640 EFI_VARSTORE_ID VarStoreId;
5641 CIfrVarStore VSObj;
5642
5643 VSObj.SetLineNo (LineNo);
5644 gCVfrDataStorage.DeclareBufferVarStore (
5645 TypeNameList[Index],
5646 &mFormsetGuid,
5647 &gCVfrVarDataTypeDB,
5648 TypeNameList[Index],
5649 EFI_VARSTORE_ID_INVALID,
5650 FALSE
5651 );
5652 gCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
5653 VSObj.SetVarStoreId (VarStoreId);
5654 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
5655 VSObj.SetSize ((UINT16) Size);
5656 VSObj.SetName (TypeNameList[Index]);
5657 VSObj.SetGuid (&mFormsetGuid);
5658 }
5659
5660 //
5661 // not required to declare Date and Time VarStore,
5662 // because code to support old format Data and Time
5663 //
5664 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
5665 UINT32 Size;
5666 EFI_VARSTORE_ID VarStoreId;
5667 CIfrVarStore VSObj;
5668
5669 VSObj.SetLineNo (LineNo);
5670 gCVfrDataStorage.DeclareBufferVarStore (
5671 (CHAR8 *) DateName,
5672 &mFormsetGuid,
5673 &gCVfrVarDataTypeDB,
5674 (CHAR8 *) DateType,
5675 EFI_VARSTORE_ID_INVALID,
5676 FALSE
5677 );
5678 gCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
5679 VSObj.SetVarStoreId (VarStoreId);
5680 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
5681 VSObj.SetSize ((UINT16) Size);
5682 VSObj.SetName ((CHAR8 *) DateName);
5683 VSObj.SetGuid (&mFormsetGuid);
5684 }
5685
5686 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
5687 UINT32 Size;
5688 EFI_VARSTORE_ID VarStoreId;
5689 CIfrVarStore VSObj;
5690
5691 VSObj.SetLineNo (LineNo);
5692 gCVfrDataStorage.DeclareBufferVarStore (
5693 (CHAR8 *) TimeName,
5694 &mFormsetGuid,
5695 &gCVfrVarDataTypeDB,
5696 (CHAR8 *) TimeType,
5697 EFI_VARSTORE_ID_INVALID,
5698 FALSE
5699 );
5700 gCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
5701 VSObj.SetVarStoreId (VarStoreId);
5702 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
5703 VSObj.SetSize ((UINT16) Size);
5704 VSObj.SetName ((CHAR8 *) TimeName);
5705 VSObj.SetGuid (&mFormsetGuid);
5706 }
5707 }
5708
5709 VOID
5710 EfiVfrParser::_DeclareStandardDefaultStorage (
5711 IN UINT32 LineNo
5712 )
5713 {
5714 //
5715 // Default Store is declared.
5716 //
5717 CIfrDefaultStore DSObj;
5718
5719 gCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr<CHAR8>(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
5720 DSObj.SetLineNo (LineNo);
5721 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
5722 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
5723
5724 //
5725 // Default MANUFACTURING Store is declared.
5726 //
5727 CIfrDefaultStore DSObjMF;
5728
5729 gCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr<CHAR8>(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5730 DSObjMF.SetLineNo (LineNo);
5731 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
5732 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5733 }
5734
5735 VOID
5736 EfiVfrParser::AssignQuestionKey (
5737 IN CIfrQuestionHeader &QHObj,
5738 IN ANTLRTokenPtr KeyTok
5739 )
5740 {
5741 UINT16 KeyValue;
5742
5743 if (KeyTok == NULL) {
5744 return;
5745 }
5746
5747 KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine());
5748
5749 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
5750 /*
5751 * if the question is not CALLBACK ignore the key.
5752 */
5753 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
5754 QHObj.SetQuestionId (KeyValue);
5755 }
5756 }
5757
5758 VOID
5759 EfiVfrParser::ConvertIdExpr (
5760 IN UINT32 &ExpOpCount,
5761 IN UINT32 LineNo,
5762 IN EFI_QUESTION_ID QId,
5763 IN CHAR8 *VarIdStr,
5764 IN UINT32 BitMask
5765 )
5766 {
5767 CIfrQuestionRef1 QR1Obj(LineNo);
5768 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
5769 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
5770
5771 if (BitMask != 0) {
5772 CIfrUint32 U32Obj(LineNo);
5773 U32Obj.SetValue (BitMask);
5774
5775 CIfrBitWiseAnd BWAObj(LineNo);
5776
5777 CIfrUint8 U8Obj(LineNo);
5778 switch (BitMask) {
5779 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
5780 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
5781 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
5782 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
5783 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
5784 }
5785
5786 CIfrShiftRight SRObj(LineNo);
5787 }
5788
5789 ExpOpCount += 4;
5790 }
5791
5792 VOID
5793 EfiVfrParser::IdEqValDoSpecial (
5794 IN UINT32 &ExpOpCount,
5795 IN UINT32 LineNo,
5796 IN EFI_QUESTION_ID QId,
5797 IN CHAR8 *VarIdStr,
5798 IN UINT32 BitMask,
5799 IN UINT16 ConstVal,
5800 IN EFI_COMPARE_TYPE CompareType
5801 )
5802 {
5803 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
5804
5805 if (ConstVal > 0xFF) {
5806 CIfrUint16 U16Obj(LineNo);
5807 U16Obj.SetValue (ConstVal);
5808 } else {
5809 CIfrUint8 U8Obj(LineNo);
5810 U8Obj.SetValue ((UINT8)ConstVal);
5811 }
5812
5813 switch (CompareType) {
5814 case EQUAL :
5815 {
5816 CIfrEqual EObj(LineNo);
5817 break;
5818 }
5819 case LESS_EQUAL :
5820 {
5821 CIfrLessEqual LEObj(LineNo);
5822 break;
5823 }
5824 case LESS_THAN :
5825 {
5826 CIfrLessThan LTObj(LineNo);
5827 break;
5828 }
5829 case GREATER_EQUAL :
5830 {
5831 CIfrGreaterEqual GEObj(LineNo);
5832 break;
5833 }
5834 case GREATER_THAN :
5835 {
5836 CIfrGreaterThan GTObj(LineNo);
5837 break;
5838 }
5839 }
5840
5841 ExpOpCount += 2;
5842 }
5843
5844 VOID
5845 EfiVfrParser::IdEqIdDoSpecial (
5846 IN UINT32 &ExpOpCount,
5847 IN UINT32 LineNo,
5848 IN EFI_QUESTION_ID QId1,
5849 IN CHAR8 *VarId1Str,
5850 IN UINT32 BitMask1,
5851 IN EFI_QUESTION_ID QId2,
5852 IN CHAR8 *VarId2Str,
5853 IN UINT32 BitMask2,
5854 IN EFI_COMPARE_TYPE CompareType
5855 )
5856 {
5857 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
5858 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
5859
5860 switch (CompareType) {
5861 case EQUAL :
5862 {
5863 CIfrEqual EObj(LineNo);
5864 break;
5865 }
5866 case LESS_EQUAL :
5867 {
5868 CIfrLessEqual LEObj(LineNo);
5869 break;
5870 }
5871 case LESS_THAN :
5872 {
5873 CIfrLessThan LTObj(LineNo);
5874 break;
5875 }
5876 case GREATER_EQUAL :
5877 {
5878 CIfrGreaterEqual GEObj(LineNo);
5879 break;
5880 }
5881 case GREATER_THAN :
5882 {
5883 CIfrGreaterThan GTObj(LineNo);
5884 break;
5885 }
5886 }
5887
5888 ExpOpCount++;
5889 }
5890
5891 VOID
5892 EfiVfrParser::IdEqListDoSpecial (
5893 IN UINT32 &ExpOpCount,
5894 IN UINT32 LineNo,
5895 IN EFI_QUESTION_ID QId,
5896 IN CHAR8 *VarIdStr,
5897 IN UINT32 BitMask,
5898 IN UINT16 ListLen,
5899 IN UINT16 *ValueList
5900 )
5901 {
5902 UINT16 Index;
5903
5904 if (ListLen == 0) {
5905 return;
5906 }
5907
5908 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
5909 for (Index = 1; Index < ListLen; Index++) {
5910 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
5911 CIfrOr OObj (LineNo);
5912 ExpOpCount++;
5913 }
5914 }
5915
5916 VOID
5917 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
5918 {
5919 mOverrideClassGuid = OverrideClassGuid;
5920 }
5921
5922 //
5923 // For framework vfr compatibility
5924 //
5925 VOID
5926 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
5927 {
5928 mCompatibleMode = Mode;
5929 mCVfrQuestionDB.SetCompatibleMode (Mode);
5930 }
5931
5932 VOID
5933 EfiVfrParser::CheckDuplicateDefaultValue (
5934 IN EFI_DEFAULT_ID DefaultId,
5935 IN ANTLRTokenPtr Tok
5936 )
5937 {
5938 UINT16 Index;
5939
5940 for(Index = 0; Index < mUsedDefaultCount; Index++) {
5941 if (mUsedDefaultArray[Index] == DefaultId) {
5942 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
5943 }
5944 }
5945
5946 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
5947 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
5948 }
5949
5950 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
5951 }
5952 >>
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