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Sync all bug fixes between EDK1.04 and EDK1.06 into EdkCompatibilityPkg.
[mirror_edk2.git] / EdkCompatibilityPkg / Sample / Tools / Source / UefiVfrCompile / VfrSyntax.g
1 /*++
2 Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>
3 This program and the accompanying materials
4 are licensed and made available under the terms and conditions of the BSD License
5 which accompanies this distribution. The full text of the license may be found at
6 http://opensource.org/licenses/bsd-license.php
7
8 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
9 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
10
11 Module Name:
12 VfrSyntax.g
13
14 Abstract:
15
16 --*/
17
18 #header<<
19
20 #include "EfiVfr.h"
21 #include "VfrFormPkg.h"
22 #include "VfrError.h"
23 #include "VfrUtilityLib.h"
24 #include "AToken.h"
25 #include "ATokPtr.h"
26 >>
27
28 <<
29 #include "stdio.h"
30 #include "PBlackBox.h"
31 #include "DLexerBase.h"
32 #include "VfrLexer.h"
33 #include "AToken.h"
34
35 #define GET_LINENO(Obj) ((Obj)->getLine())
36 #define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0)
37 #define CRT_END_OP(Obj) {CIfrEnd EObj; EObj.SetLineNo ((Obj)->getLine());} while (0)
38
39 typedef ANTLRCommonToken ANTLRToken;
40
41 class CVfrDLGLexer : public VfrLexer
42 {
43 public:
44 CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
45 INT32 errstd (char *Text)
46 {
47 printf ("unrecognized input '%s'\n", Text);
48 }
49 };
50
51 UINT8
52 VfrParserStart (
53 IN FILE *File
54 )
55 {
56 ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
57 return VfrParser.parser()->vfrProgram();
58 }
59 >>
60
61 #lexaction
62 <<
63 #include <Error.h>
64
65 >>
66
67 //
68 // Define a lexical class for parsing quoted strings. Basically
69 // starts with a double quote, and ends with a double quote that
70 // is not preceeded with a backslash.
71 //
72 #lexclass QUOTED_STRING
73 #token TheString "~[\"]*\"" << mode (START); >>
74
75 //
76 // Define a lexclass for skipping over C++ style comments
77 //
78 #lexclass CPP_COMMENT
79 #token "~[\n]*" << skip (); >>
80 #token "\n" << skip (); mode (START); newline (); >>
81
82 //
83 // Standard lexclass is START
84 //
85 #lexclass START
86
87 //
88 // Find start of C++ style comments
89 //
90 #token "//" << skip (); mode (CPP_COMMENT); >>
91
92 //
93 // Skip whitespace
94 //
95 #token "[\ \t]" << skip (); >>
96
97 //
98 // Skip over newlines, but count them
99 //
100 #token "\n" << skip (); newline (); >>
101
102 //
103 // Skip over 'extern' in any included .H file
104 //
105 #token "extern" << skip (); mode (CPP_COMMENT); >>
106
107 //
108 // Tokens for the different keywords. Syntax is:
109 // TokenName("ErrorMessageText") "TokenString"
110 // where:
111 // TokenName is the token name (must be capitalized) that is used in the rules
112 // ErrorMessageText is the string the compiler emits when it detects a syntax error
113 // TokenString is the actual matching string used in the user script
114 //
115 #token FormPkgType("formpkgtype") "formpkgtype"
116 #token OpenBrace("{") "\{"
117 #token CloseBrace("}") "\}"
118 #token OpenParen("(") "\("
119 #token CloseParen(")") "\)"
120 #token OpenBracket("[") "\["
121 #token CloseBracket("]") "\]"
122
123 #token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
124 #token DevicePath("devicepath") "devicepath"
125 #token FormSet("formset") "formset"
126 #token FormSetId("formsetid") "formsetid"
127 #token EndFormSet("endformset") "endformset"
128 #token Title("title") "title"
129 #token FormId("formid") "formid"
130 #token OneOf("oneof") "oneof"
131 #token EndOneOf("endoneof") "endoneof"
132 #token Prompt("prompt") "prompt"
133 #token OrderedList("orderedlist") "orderedlist"
134 #token MaxContainers("maxcontainers") "maxcontainers"
135 #token EndList("endlist") "endlist"
136 #token EndForm("endform") "endform"
137 #token Form("form") "form"
138 #token Subtitle("subtitle") "subtitle"
139 #token Help("help") "help"
140 #token Text("text") "text"
141 #token Option("option") "option"
142 #token FLAGS("flags") "flags"
143 #token Date("date") "date"
144 #token EndDate("enddate") "enddate"
145 #token Year("year") "year"
146 #token Month("month") "month"
147 #token Day("day") "day"
148 #token Time("time") "time"
149 #token EndTime("endtime") "endtime"
150 #token Hour("hour") "hour"
151 #token Minute("minute") "minute"
152 #token Second("second") "second"
153 #token GrayOutIf("grayoutif") "grayoutif"
154 #token Label("label") "label"
155 #token Timeout("timeout") "timeout"
156 #token Inventory("inventory") "inventory"
157 #token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
158 #token Struct("struct") "struct"
159 #token Boolean("BOOLEAN") "BOOLEAN"
160 #token Uint64("UINT64") "UINT64"
161 #token Uint32("UINT32") "UINT32"
162 #token Uint16("UINT16") "UINT16"
163 #token Char16("CHAR16") "CHAR16"
164 #token Uint8("UINT8") "UINT8"
165 #token Uuid("guid") "guid"
166 #token CheckBox("checkbox") "checkbox"
167 #token EndCheckBox("endcheckbox") "endcheckbox"
168 #token Numeric("numeric") "numeric"
169 #token EndNumeric("endnumeric") "endnumeric"
170 #token Minimum("minimum") "minimum"
171 #token Maximum("maximum") "maximum"
172 #token STEP("step") "step"
173 #token Default("default") "default"
174 #token Password("password") "password"
175 #token EndPassword("endpassword") "endpassword"
176 #token String("string") "string"
177 #token EndString("endstring") "endstring"
178 #token MinSize("minsize") "minsize"
179 #token MaxSize("maxsize") "maxsize"
180 #token Encoding("encoding") "encoding"
181 #token SuppressIf("suppressif") "suppressif"
182 #token DisableIf("disableif") "disableif"
183 #token Hidden("hidden") "hidden"
184 #token Goto("goto") "goto"
185 #token FormSetGuid("formsetguid") "formsetguid"
186 #token InconsistentIf("inconsistentif") "inconsistentif"
187 #token NoSubmitIf("nosubmitif") "nosubmitif"
188 #token EndIf("endif") "endif"
189 #token Key("key") "key"
190 #token DefaultFlag("DEFAULT") "DEFAULT"
191 #token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
192 #token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
193 #token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
194 #token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
195 #token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
196 #token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
197 #token CallBackFlag("INTERACTIVE") "INTERACTIVE"
198 #token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
199 #token Class("class") "class"
200 #token Subclass("subclass") "subclass"
201 #token ClassGuid("classguid") "classguid"
202 #token TypeDef("typedef") "typedef"
203 #token Restore("restore") "restore"
204 #token Save("save") "save"
205 #token Defaults("defaults") "defaults"
206 #token Banner("banner") "banner"
207 #token Align("align") "align"
208 #token Left("left") "left"
209 #token Right("right") "right"
210 #token Center("center") "center"
211 #token Line("line") "line"
212 #token Name("name") "name"
213
214 #token VarId("varid") "varid"
215 #token Question("question") "question"
216 #token QuestionId("questionid") "questionid"
217 #token Image("image") "image"
218 #token Locked("locked") "locked"
219 #token Rule("rule") "rule"
220 #token EndRule("endrule") "endrule"
221 #token Value("value") "value"
222 #token ResetButton("resetbutton") "resetbutton"
223 #token EndResetButton("endresetbutton") "endresetbutton"
224 #token DefaultStore("defaultstore") "defaultstore"
225 #token Attribute("attribute") "attribute"
226 #token Varstore("varstore") "varstore"
227 #token Efivarstore("efivarstore") "efivarstore"
228 #token VarSize("varsize") "varsize"
229 #token NameValueVarStore("namevaluevarstore") "namevaluevarstore"
230 #token Action("action") "action"
231 #token Config("config") "config"
232 #token EndAction("endaction") "endaction"
233 #token Refresh("refresh") "refresh"
234 #token Interval("interval") "interval"
235 #token VarstoreDevice("varstoredevice") "varstoredevice"
236 //
237 // Define the class and subclass tokens
238 //
239 #token ClassNonDevice("NONDEVICE") "NON_DEVICE"
240 #token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
241 #token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
242 #token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
243 #token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
244 #token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
245 #token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
246
247 #token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
248 #token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
249 #token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
250 #token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
251
252 //
253 // This is the overall definition of a VFR form definition script.
254 //
255
256 vfrProgram > [UINT8 Return] :
257 <<
258 mParserStatus = 0;
259 mConstantOnlyInExpression = FALSE;
260 >>
261 (
262 vfrPragmaPackDefinition
263 | vfrDataStructDefinition
264 )*
265 vfrFormSetDefinition
266 << $Return = mParserStatus; >>
267 ;
268
269 pragmaPackShowDef :
270 L:"show" << mCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >>
271 ;
272
273 pragmaPackStackDef :
274 <<
275 UINT32 LineNum;
276 UINT8 PackAction;
277 INT8 *Identifier = NULL;
278 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
279 >>
280 (
281 L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >>
282 | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >>
283 )
284 {
285 "," ID:StringIdentifier << Identifier = ID->getText(); >>
286 }
287 {
288 "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText()); >>
289 }
290 << mCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
291 ;
292
293 pragmaPackNumber :
294 <<
295 UINT32 LineNum;
296 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
297 >>
298 N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText()); >>
299 << mCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
300 ;
301
302 vfrPragmaPackDefinition :
303 "\#pragma" "pack" "\("
304 {
305 pragmaPackShowDef
306 | pragmaPackStackDef
307 | pragmaPackNumber
308 }
309 "\)"
310 ;
311
312 vfrDataStructDefinition :
313 { TypeDef } Struct << mCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
314 { NonNvDataMap }
315 {
316 N1:StringIdentifier << _PCATCH(mCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
317 }
318 OpenBrace
319 vfrDataStructFields
320 CloseBrace
321 {
322 N2:StringIdentifier << _PCATCH(mCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
323 }
324 ";" << mCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
325 ;
326
327 vfrDataStructFields :
328 (
329 dataStructField64 |
330 dataStructField32 |
331 dataStructField16 |
332 dataStructField8 |
333 dataStructFieldBool |
334 dataStructFieldString |
335 dataStructFieldDate |
336 dataStructFieldTime |
337 dataStructFieldUser
338 )*
339 ;
340
341 dataStructField64 :
342 << UINT32 ArrayNum = 0; >>
343 "UINT64"
344 N:StringIdentifier
345 {
346 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
347 }
348 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT64", ArrayNum), N); >>
349 ;
350
351 dataStructField32 :
352 << UINT32 ArrayNum = 0; >>
353 "UINT32"
354 N:StringIdentifier
355 {
356 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
357 }
358 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT32", ArrayNum), N); >>
359 ;
360
361 dataStructField16 :
362 << UINT32 ArrayNum = 0; >>
363 ("UINT16" | "CHAR16")
364 N:StringIdentifier
365 {
366 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
367 }
368 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT16", ArrayNum), N); >>
369 ;
370
371 dataStructField8 :
372 << UINT32 ArrayNum = 0; >>
373 "UINT8"
374 N:StringIdentifier
375 {
376 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
377 }
378 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT8", ArrayNum), N); >>
379 ;
380
381 dataStructFieldBool :
382 << UINT32 ArrayNum = 0; >>
383 "BOOLEAN"
384 N:StringIdentifier
385 {
386 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
387 }
388 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "BOOLEAN", ArrayNum), N); >>
389 ;
390
391 dataStructFieldString :
392 << UINT32 ArrayNum = 0; >>
393 "EFI_STRING_ID"
394 N:StringIdentifier
395 {
396 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
397 }
398 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_STRING_ID", ArrayNum), N); >>
399 ;
400
401 dataStructFieldDate :
402 << UINT32 ArrayNum = 0; >>
403 "EFI_HII_DATE"
404 N:StringIdentifier
405 {
406 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
407 }
408 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_HII_DATE", ArrayNum), N); >>
409 ;
410
411 dataStructFieldTime :
412 << UINT32 ArrayNum = 0; >>
413 "EFI_HII_TIME"
414 N:StringIdentifier
415 {
416 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
417 }
418 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_HII_TIME", ArrayNum), N); >>
419 ;
420
421 dataStructFieldUser :
422 << UINT32 ArrayNum = 0; >>
423 T:StringIdentifier
424 N:StringIdentifier
425 {
426 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
427 }
428 ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >>
429 ;
430
431 //*****************************************************************************
432 //
433 // the syntax of GUID definition
434 //
435 guidSubDefinition [EFI_GUID &Guid] :
436 G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number
437 <<
438 Guid.Data4[0] = _STOU8(G4->getText());
439 Guid.Data4[1] = _STOU8(G5->getText());
440 Guid.Data4[2] = _STOU8(G6->getText());
441 Guid.Data4[3] = _STOU8(G7->getText());
442 Guid.Data4[4] = _STOU8(G8->getText());
443 Guid.Data4[5] = _STOU8(G9->getText());
444 Guid.Data4[6] = _STOU8(G10->getText());
445 Guid.Data4[7] = _STOU8(G11->getText());
446 >>
447 ;
448
449 guidDefinition [EFI_GUID &Guid] :
450 OpenBrace
451 G1:Number "," G2:Number "," G3:Number ","
452 <<
453 Guid.Data1 = _STOU32 (G1->getText());
454 Guid.Data2 = _STOU16 (G2->getText());
455 Guid.Data3 = _STOU16 (G3->getText());
456 >>
457 (
458 OpenBrace guidSubDefinition[Guid] CloseBrace
459 | guidSubDefinition[Guid]
460 )
461 CloseBrace
462 ;
463
464 //*****************************************************************************
465 //
466 // the syntax of form set definition
467 //
468 vfrFormSetDefinition :
469 <<
470 EFI_GUID Guid;
471 EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID;
472 EFI_GUID ClassGuids[10];
473 UINT8 ClassGuidNum = 0;
474 CIfrFormSet *FSObj = NULL;
475 UINT16 C, SC;
476 >>
477 L:FormSet
478 Uuid "=" guidDefinition[Guid] ","
479 Title "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
480 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" ","
481 {
482 ClassGuid "=" guidDefinition[ClassGuids[ClassGuidNum]] << ++ClassGuidNum; >>
483 (
484 "\|" guidDefinition[ClassGuids[ClassGuidNum]] << ++ClassGuidNum; >>
485 )*
486 ","
487 }
488 <<
489 switch (ClassGuidNum) {
490 case 0:
491 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET));
492 FSObj->SetClassGuid(&DefaultClassGuid);
493 break;
494 case 1:
495 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET));
496 FSObj->SetClassGuid(&ClassGuids[0]);
497 break;
498 case 2:
499 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + sizeof(EFI_GUID));
500 FSObj->SetClassGuid(&ClassGuids[0]);
501 FSObj->SetClassGuid(&ClassGuids[1]);
502 break;
503 default:
504 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + 2 * sizeof(EFI_GUID));
505 FSObj->SetClassGuid(&ClassGuids[0]);
506 FSObj->SetClassGuid(&ClassGuids[1]);
507 FSObj->SetClassGuid(&ClassGuids[2]);
508 break;
509 }
510
511 SET_LINE_INFO (*FSObj, L);
512 FSObj->SetGuid (&Guid);
513 FSObj->SetFormSetTitle (_STOSID(S1->getText()));
514 FSObj->SetHelp (_STOSID(S2->getText()));
515 >>
516 {
517 Class "=" classDefinition[C] "," << {CIfrClass CObj; CObj.SetClass(C);} >>
518 }
519 {
520 Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SCObj.SetSubClass(SC);} >>
521 }
522 <<
523 _DeclareStandardDefaultStorage (GET_LINENO (L));
524 //_DeclareDefaultLinearVarStore (GET_LINENO (L));
525 >>
526 vfrFormSetList
527 E:EndFormSet << CRT_END_OP (E); if (FSObj != NULL) {delete FSObj;}>>
528 ";"
529 ;
530
531 vfrFormSetList :
532 (
533 vfrFormDefinition |
534 vfrStatementImage |
535 vfrStatementVarStoreLinear |
536 vfrStatementVarStoreEfi |
537 vfrStatementVarStoreNameValue |
538 vfrStatementDefaultStore |
539 vfrStatementDisableIfFormSet
540 )*
541 ;
542
543 vfrStatementDefaultStore :
544 << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
545 D:DefaultStore N:StringIdentifier ","
546 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
547 {
548 "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText()); >>
549 }
550 <<
551 if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
552 CIfrDefaultStore DSObj;
553 _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText()), DefaultId)), D->getLine();
554 DSObj.SetLineNo(D->getLine());
555 DSObj.SetDefaultName (_STOSID(S->getText()));
556 DSObj.SetDefaultId (DefaultId);
557 } else {
558 _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText()))), D->getLine();
559 }
560 >>
561 ";"
562 ;
563
564 vfrStatementVarStoreLinear :
565 <<
566 EFI_GUID Guid;
567 CIfrVarStore VSObj;
568 INT8 *TypeName;
569 UINT32 LineNum;
570 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
571 UINT32 Size;
572 >>
573 V:Varstore << VSObj.SetLineNo(V->getLine()); >>
574 (
575 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
576 | U8:"UINT8" "," << TypeName = "UINT8"; LineNum = U8->getLine(); >>
577 | U16:"UINT16" "," << TypeName = "UINT16"; LineNum = U16->getLine(); >>
578 | U32:"UINT32" "," << TypeName = "UINT32"; LineNum = U32->getLine(); >>
579 | U64:"UINT64" "," << TypeName = "UINT64"; LineNum = U64->getLine(); >>
580 | D:"EFI_HII_DATE" "," << TypeName = "EFI_HII_DATE"; LineNum = D->getLine(); >>
581 | T:"EFI_HII_TIME" "," << TypeName = "EFI_HII_TIME"; LineNum = T->getLine(); >>
582 )
583 { Key "=" Number "," } // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
584 {
585 VarId "=" ID:Number "," <<
586 _PCATCH(
587 (INTN)(VarStoreId = _STOU16(ID->getText())) != 0,
588 (INTN)TRUE,
589 ID,
590 "varid 0 is not allowed."
591 );
592 >>
593 }
594 Name "=" SN:StringIdentifier ","
595 Uuid "=" guidDefinition[Guid]
596 <<
597 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
598 SN->getText(),
599 &Guid,
600 &mCVfrVarDataTypeDB,
601 TypeName,
602 VarStoreId
603 ), LineNum);
604 >>
605 <<
606 VSObj.SetGuid (&Guid);
607 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN);
608 VSObj.SetVarStoreId (VarStoreId);
609 _PCATCH(mCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
610 VSObj.SetSize (Size);
611 VSObj.SetName (SN->getText());
612 >>
613 ";"
614 ;
615
616 vfrStatementVarStoreEfi :
617 <<
618 EFI_GUID Guid;
619 CIfrVarStoreEfi VSEObj;
620 EFI_VARSTORE_ID VarStoreId;
621 UINT32 Attr = 0;
622 >>
623 E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
624 SN:StringIdentifier ","
625 Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
626 << VSEObj.SetAttributes (Attr); >>
627 Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
628 VarSize "=" N:Number ","
629 Uuid "=" guidDefinition[Guid] << mCVfrDataStorage.DeclareEfiVarStore (SN->getText(), &Guid, _STOSID(VN->getText()), _STOU32(N->getText())); >>
630 <<
631 VSEObj.SetGuid (&Guid);
632 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN);
633 VSEObj.SetVarStoreId (VarStoreId);
634 >>
635 ";"
636 ;
637
638 vfrVarStoreEfiAttr [UINT32 & Attr] :
639 N:Number << $Attr |= _STOU32(N->getText()); >>
640 ;
641
642 vfrStatementVarStoreNameValue :
643 <<
644 EFI_GUID Guid;
645 CIfrVarStoreNameValue VSNVObj;
646 EFI_VARSTORE_ID VarStoreId;
647 >>
648 L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
649 SN:StringIdentifier "," << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText()), SN); >>
650 (
651 Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," << _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText())), SN); >>
652 )+
653 Uuid "=" guidDefinition[Guid] << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
654 <<
655 VSNVObj.SetGuid (&Guid);
656 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN);
657 VSNVObj.SetVarStoreId (VarStoreId);
658 >>
659 ";"
660 ;
661
662 //
663 // keep classDeinition and validClassNames for compatibility but not generate
664 // any IFR object
665 //
666 classDefinition[UINT16 & Class] :
667 << $Class = 0; >>
668 validClassNames[$Class] ( "\|" validClassNames[$Class] )*
669 ;
670
671 validClassNames[UINT16 & Class] :
672 ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
673 | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
674 | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
675 | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
676 | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
677 | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
678 | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
679 | N:Number << $Class |= _STOU16(N->getText()); >>
680 ;
681
682 subclassDefinition[UINT16 & SubClass] :
683 << $SubClass = 0; >>
684 SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
685 | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
686 | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
687 | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
688 | N:Number << $SubClass |= _STOU16(N->getText()); >>
689 ;
690
691 vfrStatementDisableIfFormSet :
692 <<
693 CIfrDisableIf DIObj;
694 UINT32 ExpOpCount = 0;
695 >>
696 D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
697 vfrStatementExpression[0, ExpOpCount] ";" << mConstantOnlyInExpression = FALSE; >>
698 vfrFormSetList
699 E:EndIf << CRT_END_OP (E); >>
700 ";"
701 ;
702
703 //*****************************************************************************
704 //
705 // the syntax of question header and statement header
706 //
707 vfrStatementHeader[CIfrStatementHeader *SHObj] :
708 Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText())); >>
709 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText())); >>
710 ;
711
712 vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
713 <<
714 EFI_VARSTORE_INFO Info;
715 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
716 INT8 *QName = NULL;
717 INT8 *VarIdStr = NULL;
718 >>
719 {
720 Name "=" QN:StringIdentifier "," <<
721 QName = QN->getText();
722 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
723 >>
724 }
725 { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
726 {
727 QuestionId "=" ID:Number "," <<
728 QId = _STOQID(ID->getText());
729 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
730 >>
731 }
732 <<
733 switch (QType) {
734 case QUESTION_NORMAL:
735 mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
736 break;
737 case QUESTION_DATE:
738 mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
739 break;
740 case QUESTION_TIME:
741 mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
742 break;
743 default:
744 _PCATCH(VFR_RETURN_FATAL_ERROR);
745 }
746 $QHObj.SetQuestionId (QId);
747 $QHObj.SetVarStoreInfo (&Info);
748 >>
749 vfrStatementHeader[&$QHObj]
750 << _SAVE_CURRQEST_VARINFO (Info); >>
751 << if (VarIdStr != NULL) delete VarIdStr; >>
752 ;
753
754 vfrQuestionHeaderWithNoStorage[CIfrQuestionHeader *QHObj] :
755 <<
756 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
757 INT8 *QName = NULL;
758 >>
759 {
760 Name "=" QN:StringIdentifier "," <<
761 QName = QN->getText();
762 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
763 >>
764 }
765 {
766 QuestionId "=" ID:Number "," <<
767 QId = _STOQID(ID->getText());
768 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "redefined quesiont ID");
769 >>
770 }
771 <<
772 mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
773 $QHObj->SetQuestionId (QId);
774 >>
775 vfrStatementHeader[$QHObj]
776 ;
777
778 questionheaderFlagsField[UINT8 & Flags] :
779 ReadOnlyFlag << $Flags |= 0x01; >>
780 | CallBackFlag << $Flags |= 0x04; >>
781 | ResetRequiredFlag << $Flags |= 0x10; >>
782 | OptionOnlyFlag << $Flags |= 0x80; >>
783 ;
784
785 vfrStorageVarId[EFI_VARSTORE_INFO & Info, INT8 *&QuestVarIdStr] :
786 <<
787 UINT32 Idx;
788 UINT32 LineNo;
789 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
790 INT8 *VarIdStr = NULL;
791 INT8 *VarStr = NULL;
792 INT8 *SName = NULL;
793 INT8 *TName = NULL;
794 EFI_IFR_TYPE_VALUE Dummy = {0};
795 >>
796 (
797 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
798 OpenBracket I1:Number CloseBracket << Idx = _STOU32(I1->getText()); _STRCAT(&VarIdStr, "["); _STRCAT(&VarIdStr, I1->getText()); _STRCAT(&VarIdStr, "]"); >>
799 <<
800 _PCATCH(mCVfrDataStorage.GetVarStoreType (SName, VarStoreType), SN1);
801 _PCATCH(mCVfrDataStorage.GetVarStoreId (SName, &$Info.mVarStoreId), SN1);
802 _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
803 >>
804 )
805 |
806 (
807 SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
808 <<
809 _PCATCH(mCVfrDataStorage.GetVarStoreType (SName, VarStoreType), SN2);
810 _PCATCH(mCVfrDataStorage.GetVarStoreId (SName, &$Info.mVarStoreId), SN2);
811 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
812 _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(SName, &TName), SN2);
813 _STRCAT(&VarStr, TName);
814 }
815 >>
816
817 (
818 "." <<
819 _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
820 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
821 >>
822 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
823 {
824 OpenBracket I2:Number CloseBracket << _STRCAT(&VarIdStr, "["); _STRCAT(&VarIdStr, I2->getText()); _STRCAT(&VarIdStr, "]"); >>
825 << _STRCAT(&VarStr, "["); _STRCAT(&VarStr, I2->getText()); _STRCAT(&VarStr, "]"); >>
826 }
827 )* <<
828 switch (VarStoreType) {
829 case EFI_VFR_VARSTORE_EFI:
830 _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
831 break;
832 case EFI_VFR_VARSTORE_BUFFER:
833 _PCATCH(mCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine());
834 //_PCATCH(mCVfrDataStorage.BufferVarStoreRequestElementAdd (SName, Info), SN2);
835 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
836 SName,
837 NULL),
838 SN2->getLine());
839 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
840 'a',
841 SName,
842 NULL,
843 $Info.mVarType,
844 $Info.mInfo.mVarOffset,
845 $Info.mVarTotalSize,
846 Dummy),
847 SN2->getLine());
848 break;
849 case EFI_VFR_VARSTORE_NAME:
850 default: break;
851 }
852
853 QuestVarIdStr = VarIdStr;
854 if (VarStr != NULL) {delete VarStr;}
855 >>
856 )
857 ;
858
859 vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, INT8 *&VarIdStr, UINT32 &LineNo] :
860 << VarIdStr = NULL; LineNo = 0; >>
861 (
862 SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >>
863 OpenBracket I1:Number CloseBracket << _STRCAT(&VarIdStr, "["); _STRCAT(&VarIdStr, I1->getText()); _STRCAT(&VarIdStr, "]"); >>
864 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
865 ) <<
866 if (mConstantOnlyInExpression) {
867 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
868 }
869 >>
870 |
871 (
872 SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >>
873 (
874 "." << _STRCAT (&VarIdStr, "."); >>
875 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); >>
876 {
877 OpenBracket I2:Number CloseBracket << _STRCAT(&VarIdStr, "["); _STRCAT(&VarIdStr, I2->getText()); _STRCAT(&VarIdStr, "]"); >>
878 }
879 )*
880 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
881 ) <<
882 if (mConstantOnlyInExpression) {
883 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
884 }
885 >>
886 ;
887
888 vfrConstantValueField[UINT8 Type] > [EFI_IFR_TYPE_VALUE Value] :
889 N1:Number <<
890 switch ($Type) {
891 case EFI_IFR_TYPE_NUM_SIZE_8 :
892 $Value.u8 = _STOU8(N1->getText());
893 break;
894 case EFI_IFR_TYPE_NUM_SIZE_16 :
895 $Value.u16 = _STOU16(N1->getText());
896 break;
897 case EFI_IFR_TYPE_NUM_SIZE_32 :
898 $Value.u32 = _STOU32(N1->getText());
899 break;
900 case EFI_IFR_TYPE_NUM_SIZE_64 :
901 $Value.u64 = _STOU64(N1->getText());
902 break;
903 case EFI_IFR_TYPE_BOOLEAN :
904 $Value.b = _STOU8(N1->getText());
905 break;
906 case EFI_IFR_TYPE_STRING :
907 $Value.string = _STOU16(N1->getText());
908 break;
909 case EFI_IFR_TYPE_TIME :
910 case EFI_IFR_TYPE_DATE :
911 default :
912 break;
913 }
914 >>
915 | B1:True << $Value.b = TRUE; >>
916 | B2:False << $Value.b = FALSE; >>
917 | O1:One << $Value.u8 = _STOU8(O1->getText()); >>
918 | O2:Ones << $Value.u64 = _STOU64(O2->getText()); >>
919 | Z:Zero << $Value.u8 = _STOU8(Z->getText()); >>
920 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(), SECOND->getText()); >>
921 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText()); >>
922 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText()); >>
923 ;
924
925 //*****************************************************************************
926 //
927 // the syntax of form definition
928 //
929 vfrFormDefinition :
930 << CIfrForm FObj; >>
931 F:Form << FObj.SetLineNo(F->getLine()); >>
932 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText())), S1); >>
933 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText())); >>
934 (
935 vfrStatementImage |
936 vfrStatementLocked |
937 vfrStatementRules |
938 vfrStatementDefault |
939 vfrStatementStat |
940 vfrStatementQuestions |
941 vfrStatementConditional |
942 vfrStatementLabel |
943 vfrStatementBanner
944 // Just for framework vfr compatibility
945 //vfrStatementInvalid
946 )*
947 E:EndForm << CRT_END_OP (E); >>
948 ";"
949 ;
950
951 vfrStatementRules :
952 <<
953 CIfrRule RObj;
954 UINT32 ExpOpCount = 0;
955 >>
956 R:Rule << RObj.SetLineNo(R->getLine()); >>
957 S1:StringIdentifier "," <<
958 mCVfrRulesDB.RegisterRule (S1->getText());
959 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
960 >>
961 vfrStatementExpression[0, ExpOpCount]
962 E:EndRule << CRT_END_OP (E); >>
963 ";"
964 ;
965
966 vfrStatementDefault :
967 <<
968 BOOLEAN IsExp = FALSE;
969 EFI_IFR_TYPE_VALUE Val = {0};
970 CIfrDefault DObj;
971 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
972 INT8 *VarStoreName = NULL;
973 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
974 >>
975 D:Default << DObj.SetLineNo(D->getLine()); >>
976 (
977 (
978 vfrStatementValue "," << IsExp = TRUE; DObj.SetScope (1); CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
979 | "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] > [Val] "," <<
980 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
981 //check default value is valid for Numeric Opcode
982 if (Val.u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE()) || Val.u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE())) {
983 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
984 }
985 }
986 DObj.SetType (_GET_CURRQEST_DATATYPE());
987 DObj.SetValue(Val);
988 >>
989 )
990 {
991 DefaultStore "=" SN:StringIdentifier "," << _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN); DObj.SetDefaultId (DefaultId); >>
992 }
993 <<
994 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
995 _PCATCH(mCVfrDataStorage.GetVarStoreType (VarStoreName, VarStoreType), D->getLine());
996 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
997 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
998 DefaultId,
999 _GET_CURRQEST_VARTINFO(),
1000 VarStoreName,
1001 _GET_CURRQEST_DATATYPE (),
1002 Val),
1003 D->getLine()
1004 );
1005 }
1006 >>
1007 )
1008 ;
1009
1010 vfrStatementStat :
1011 vfrStatementSubTitle |
1012 vfrStatementStaticText |
1013 vfrStatementCrossReference
1014 ;
1015
1016 vfrStatementQuestions :
1017 vfrStatementBooleanType |
1018 vfrStatementDate |
1019 vfrStatementNumericType |
1020 vfrStatementStringType |
1021 vfrStatementOrderedList |
1022 vfrStatementTime
1023 ;
1024
1025 vfrStatementConditional :
1026 vfrStatementDisableIfStat |
1027 vfrStatementSuppressIfStat |
1028 vfrStatementGrayOutIfStat
1029 ;
1030
1031 vfrStatementInvalid :
1032 << _CRT_OP (FALSE); >>
1033 (
1034 vfrStatementInvalidHidden |
1035 vfrStatementInvalidInconsistentIf |
1036 vfrStatementInvalidInventory |
1037 vfrStatementInvalidSaveRestoreDefaults
1038 )
1039 << _CRT_OP (TRUE); >>
1040 ;
1041
1042 flagsField :
1043 Number | InteractiveFlag | ManufacturingFlag | DefaultFlag |
1044 NVAccessFlag | ResetRequiredFlag | LateCheckFlag
1045 ;
1046
1047 vfrStatementValue :
1048 <<
1049 CIfrValue VObj;
1050 UINT32 ExpOpCount = 0;
1051 >>
1052 V:Value << VObj.SetLineNo(V->getLine()); >>
1053 "=" vfrStatementExpression[0, ExpOpCount]
1054 << { CIfrEnd EndObj; EndObj.SetLineNo(0); } >>
1055 ;
1056
1057 vfrStatementSubTitle :
1058 << CIfrSubtitle SObj; >>
1059 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1060 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText())); >>
1061 {
1062 "," FLAGS "=" vfrSubtitleFlags[SObj]
1063 }
1064 { vfrStatementStatTagList "," }
1065 E:";" << CRT_END_OP (E); >>
1066 ;
1067
1068 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1069 << UINT8 LFlags = 0; >>
1070 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1071 << _PCATCH(SObj.SetFlags (LFlags)); >>
1072 ;
1073
1074 subtitleFlagsField [UINT8 & Flags] :
1075 N:Number << $Flags |= _STOU8(N->getText()); >>
1076 | "HORIZONTAL" << $Flags |= 0x01; >>
1077 ;
1078
1079 vfrStatementStaticText :
1080 <<
1081 UINT8 Flags = 0;
1082 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1083 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1084 >>
1085 T:Text
1086 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1087 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1088 {
1089 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText()); >>
1090 }
1091 {
1092 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1093 "," Key "=" KN:Number
1094 }
1095 <<
1096 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1097 CIfrAction AObj;
1098 AObj.SetLineNo (T->getLine());
1099 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1100 AObj.SetQuestionId (QId);
1101 AObj.SetPrompt (_STOSID(S2->getText()));
1102 AObj.SetHelp (_STOSID(S1->getText()));
1103 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1104 AssignQuestionKey (AObj, KN);
1105 CRT_END_OP (T);
1106 } else {
1107 CIfrText TObj;
1108 TObj.SetLineNo (T->getLine());
1109 TObj.SetHelp (_STOSID(S1->getText()));
1110 TObj.SetPrompt (_STOSID(S2->getText()));
1111 TObj.SetTextTwo (TxtTwo);
1112 }
1113 >>
1114 { "," vfrStatementStatTagList }
1115 ";"
1116 ;
1117
1118 staticTextFlagsField[UINT8 & HFlags] :
1119 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1120 | questionheaderFlagsField[HFlags]
1121 ;
1122
1123 vfrStatementCrossReference :
1124 vfrStatementGoto |
1125 vfrStatementResetButton
1126 ;
1127
1128 vfrStatementGoto :
1129 <<
1130 UINT8 RefType = 1;
1131 EFI_STRING_ID DevPath;
1132 EFI_GUID FSId;
1133 EFI_FORM_ID FId;
1134 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1135 UINT32 BitMask;
1136 CIfrQuestionHeader *QHObj = NULL;
1137 CIfrRef *R1Obj = NULL;
1138 CIfrRef2 *R2Obj = NULL;
1139 CIfrRef3 *R3Obj = NULL;
1140 CIfrRef4 *R4Obj = NULL;
1141 >>
1142 G:Goto
1143 (
1144 (
1145 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1146 FormSetGuid "=" guidDefinition[FSId] ","
1147 FormId "=" F1:Number ","
1148 Question "=" QN1:Number ","
1149 <<
1150 RefType = 4;
1151 DevPath = _STOSID(P->getText());
1152 FId = _STOFID(F1->getText());
1153 QId = _STOQID(QN1->getText());
1154 >>
1155 )
1156 |
1157 (
1158 FormSetGuid "=" guidDefinition[FSId] ","
1159 FormId "=" F2:Number ","
1160 Question "=" QN2:Number ","
1161 <<
1162 RefType = 3;
1163 FId = _STOFID(F2->getText());
1164 QId = _STOQID(QN2->getText());
1165 >>
1166 )
1167 |
1168 (
1169 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText()); >>
1170 Question "="
1171 (
1172 QN3:StringIdentifier "," << mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask); >>
1173 | QN4:Number "," << QId = _STOQID(QN4->getText()); >>
1174 )
1175 )
1176 |
1177 (
1178 F4:Number "," <<
1179 RefType = 1;
1180 FId = _STOFID(F4->getText());
1181 >>
1182 )
1183 )
1184 <<
1185 switch (RefType) {
1186 case 4:
1187 {
1188 R4Obj = new CIfrRef4;
1189 QHObj = R4Obj;
1190 R4Obj->SetLineNo(G->getLine());
1191 R4Obj->SetDevicePath (DevPath);
1192 R4Obj->SetFormSetId (FSId);
1193 R4Obj->SetFormId (FId);
1194 R4Obj->SetQuestionId (QId);
1195 break;
1196 }
1197 case 3:
1198 {
1199 R3Obj = new CIfrRef3;
1200 QHObj = R3Obj;
1201 R3Obj->SetLineNo(G->getLine());
1202 R3Obj->SetFormSetId (FSId);
1203 R3Obj->SetFormId (FId);
1204 R3Obj->SetQuestionId (QId);
1205 break;
1206 }
1207 case 2:
1208 {
1209 R2Obj = new CIfrRef2;
1210 QHObj = R2Obj;
1211 R2Obj->SetLineNo(G->getLine());
1212 R2Obj->SetFormId (FId);
1213 _PCATCH(R2Obj->SetQuestionId (QId), QN3);
1214 break;
1215 }
1216 case 1:
1217 {
1218 R1Obj = new CIfrRef;
1219 QHObj = R1Obj;
1220 R1Obj->SetLineNo(G->getLine());
1221 R1Obj->SetFormId (FId);
1222 break;
1223 }
1224 default: break;
1225 }
1226 >>
1227 vfrQuestionHeaderWithNoStorage[QHObj]
1228 { "," vfrStatementStatTagList }
1229 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
1230 {
1231 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
1232 }
1233 ";" << if (R1Obj != NULL) {delete R1Obj;} if (R2Obj != NULL) {delete R2Obj;} if (R3Obj != NULL) {delete R3Obj;} if (R4Obj != NULL) {delete R4Obj;} >>
1234 ;
1235
1236 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
1237 << UINT8 HFlags = 0; >>
1238 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
1239 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
1240 ;
1241
1242 gotoFlagsField[UINT8 & HFlags] :
1243 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1244 | questionheaderFlagsField[HFlags]
1245 ;
1246
1247 getStringId :
1248 "STRING_TOKEN" "\("
1249 IdVal:Number
1250 "\)"
1251 ;
1252
1253 vfrStatementResetButton :
1254 <<
1255 CIfrResetButton RBObj;
1256 UINT16 DefaultId;
1257 >>
1258 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
1259 DefaultStore
1260 "=" N:StringIdentifier "," <<
1261 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
1262 RBObj.SetDefaultId (DefaultId);
1263 >>
1264 vfrStatementHeader[&RBObj] ","
1265 { vfrStatementStatTagList "," }
1266 E:EndResetButton << CRT_END_OP (E); >>
1267 ";"
1268 ;
1269
1270 vfrStatementBooleanType :
1271 vfrStatementCheckBox |
1272 vfrStatementAction
1273 ;
1274
1275 //*****************************************************
1276 // Syntax of checkbox
1277 //
1278 // Example:
1279 // checkbox
1280 // varid = MySTestData.mField1,
1281 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
1282 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
1283 // flags = CHECKBOX_DEFAULT | CALLBACK,
1284 // default value = TRUE, defaultstore = MyDefaultStore,
1285 // endcheckbox;
1286 //
1287 vfrStatementCheckBox :
1288 <<
1289 CIfrCheckBox CBObj;
1290 EFI_IFR_TYPE_VALUE Val = {0};
1291 INT8 *VarStoreName = NULL;
1292 >>
1293 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
1294 vfrQuestionHeader[CBObj] ","
1295 {
1296 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
1297 <<
1298 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
1299 Val.b = TRUE;
1300 if (CBObj.GetFlags () & 0x01) {
1301 _PCATCH(
1302 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1303 EFI_HII_DEFAULT_CLASS_STANDARD,
1304 _GET_CURRQEST_VARTINFO(),
1305 VarStoreName,
1306 _GET_CURRQEST_DATATYPE (),
1307 Val
1308 ),
1309 VFR_RETURN_SUCCESS,
1310 L,
1311 "No standard default storage found"
1312 );
1313 }
1314 if (CBObj.GetFlags () & 0x02) {
1315 _PCATCH(
1316 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1317 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
1318 _GET_CURRQEST_VARTINFO(),
1319 VarStoreName,
1320 _GET_CURRQEST_DATATYPE (),
1321 Val
1322 ),
1323 VFR_RETURN_SUCCESS,
1324 L,
1325 "No manufacturing default storage found"
1326 );
1327 }
1328 >>
1329 }
1330 {
1331 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
1332 }
1333 vfrStatementQuestionOptionList
1334 E:EndCheckBox << CRT_END_OP (E); >>
1335 ";"
1336 ;
1337
1338 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
1339 <<
1340 UINT8 LFlags = 0;
1341 UINT8 HFlags = 0;
1342 >>
1343 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
1344 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
1345 ;
1346
1347 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
1348 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1349 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
1350 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
1351 | questionheaderFlagsField[HFlags]
1352 ;
1353
1354 //*****************************************************
1355 // Syntax of action
1356 //
1357 // Example:
1358 // action
1359 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
1360 // help = STRING_TOKEN(STR_ACTION_HELP),
1361 // flags = CALLBACK,
1362 // config = STRING_TOKEN(STR_ACTION_CONFIG),
1363 // endaction;
1364 //
1365 vfrStatementAction :
1366 << CIfrAction AObj; >>
1367 L:Action << AObj.SetLineNo(L->getLine()); >>
1368 vfrQuestionHeaderWithNoStorage[&AObj] ","
1369 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
1370 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText())); >>
1371 vfrStatementQuestionTagList
1372 E:EndAction << CRT_END_OP (E); >>
1373 ";"
1374 ;
1375
1376 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
1377 << UINT8 HFlags = 0; >>
1378 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
1379 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
1380 ;
1381
1382 actionFlagsField[UINT8 & HFlags] :
1383 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1384 | questionheaderFlagsField[HFlags]
1385 ;
1386
1387 vfrStatementDate :
1388 <<
1389 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1390 INT8 *VarIdStr[3] = {NULL, };
1391 CIfrDate DObj;
1392 EFI_IFR_TYPE_VALUE Val = {0};
1393 >>
1394 L:Date << DObj.SetLineNo(L->getLine()); >>
1395 (
1396 (
1397 vfrQuestionHeader[DObj, QUESTION_DATE] ","
1398 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
1399 vfrStatementQuestionOptionList
1400 )
1401 |
1402 (
1403 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
1404 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
1405 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
1406 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
1407 minMaxDateStepDefault[Val.date, 0]
1408
1409 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
1410 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
1411 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
1412 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
1413 minMaxDateStepDefault[Val.date, 1]
1414
1415 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
1416 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
1417 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
1418 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
1419 minMaxDateStepDefault[Val.date, 2]
1420 <<
1421 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
1422 DObj.SetQuestionId (QId);
1423 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
1424 DObj.SetPrompt (_STOSID(YP->getText()));
1425 DObj.SetHelp (_STOSID(YH->getText()));
1426 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
1427 >>
1428 << {CIfrDefault DObj(EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DObj.SetLineNo (D1Y->getLine());} >>
1429 ( vfrStatementInconsistentIf )*
1430 )
1431 )
1432 E:EndDate << CRT_END_OP (E); >>
1433 ";"
1434 ;
1435
1436 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
1437 Minimum "=" Number ","
1438 Maximum "=" Number ","
1439 { "step" "=" Number "," }
1440 {
1441 "default" "=" N:Number "," <<
1442 switch (KeyValue) {
1443 case 0: D.Year = _STOU16(N->getText()); break;
1444 case 1: D.Month = _STOU8(N->getText()); break;
1445 case 2: D.Day = _STOU8(N->getText()); break;
1446 }
1447 >>
1448 }
1449 ;
1450
1451 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
1452 << UINT8 LFlags = 0; >>
1453 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
1454 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
1455 ;
1456
1457 dateFlagsField [UINT8 & Flags] :
1458 N:Number << $Flags |= _STOU8(N->getText()); >>
1459 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
1460 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
1461 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
1462 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
1463 | "STORAGE_TIME" << $Flags |= 0x10; >>
1464 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
1465 ;
1466
1467 vfrStatementNumericType :
1468 vfrStatementNumeric |
1469 vfrStatementOneOf
1470 ;
1471
1472 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
1473 <<
1474 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
1475 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
1476 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
1477 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
1478 >>
1479 Minimum "=" I:Number ","
1480 <<
1481 switch (_GET_CURRQEST_DATATYPE ()) {
1482 case EFI_IFR_TYPE_NUM_SIZE_64 : MinU8 = _STOU64(I->getText()); break;
1483 case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText()); break;
1484 case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText()); break;
1485 case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText()); break;
1486 }
1487 >>
1488 Maximum "=" A:Number ","
1489 <<
1490 switch (_GET_CURRQEST_DATATYPE ()) {
1491 case EFI_IFR_TYPE_NUM_SIZE_64 : MaxU8 = _STOU64(A->getText()); break;
1492 case EFI_IFR_TYPE_NUM_SIZE_32 : MaxU4 = _STOU32(A->getText()); break;
1493 case EFI_IFR_TYPE_NUM_SIZE_16 : MaxU2 = _STOU16(A->getText()); break;
1494 case EFI_IFR_TYPE_NUM_SIZE_8 : MaxU1 = _STOU8(A->getText()); break;
1495 }
1496 >>
1497 {
1498 STEP "=" S:Number ","
1499 <<
1500 switch (_GET_CURRQEST_DATATYPE ()) {
1501 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText()); break;
1502 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText()); break;
1503 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText()); break;
1504 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText()); break;
1505 }
1506 >>
1507 }
1508 <<
1509 switch (_GET_CURRQEST_DATATYPE ()) {
1510 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
1511 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
1512 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
1513 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
1514 }
1515 >>
1516 ;
1517
1518 vfrStatementNumeric :
1519 <<
1520 CIfrNumeric NObj;
1521 >>
1522 L:Numeric << NObj.SetLineNo(L->getLine()); >>
1523 vfrQuestionHeader[NObj] "," << _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine()); >>
1524 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
1525 {
1526 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
1527 }
1528 vfrSetMinMaxStep[NObj]
1529 vfrStatementQuestionOptionList
1530 E:EndNumeric << CRT_END_OP (E); >>
1531 ";"
1532 ;
1533
1534 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
1535 <<
1536 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
1537 UINT8 HFlags = 0;
1538 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1539 >>
1540 numericFlagsField[HFlags, LFlags] ( "\|" numericFlagsField[HFlags, LFlags] )*
1541 <<
1542 //check data type flag
1543 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1544 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
1545 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
1546 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
1547 }
1548 } else {
1549 // update data type for name/value store
1550 UINT32 DataTypeSize;
1551 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
1552 mCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
1553 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
1554 }
1555 _PCATCH(NObj.SetFlags (HFlags, LFlags), LineNum);
1556 >>
1557 ;
1558
1559 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
1560 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1561 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; >>
1562 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; >>
1563 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; >>
1564 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; >>
1565 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; >>
1566 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; >>
1567 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; >>
1568 | questionheaderFlagsField[HFlags]
1569 ;
1570
1571 vfrStatementOneOf :
1572 <<
1573 CIfrOneOf OObj;
1574 >>
1575 L:OneOf << OObj.SetLineNo(L->getLine()); >>
1576 vfrQuestionHeader[OObj] "," << _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine()); >>
1577 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
1578 {
1579 vfrSetMinMaxStep[OObj]
1580 }
1581 vfrStatementQuestionOptionList
1582 E:EndOneOf << CRT_END_OP (E); >>
1583 ";"
1584 ;
1585
1586 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
1587 <<
1588 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
1589 UINT8 HFlags = 0;
1590 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1591 >>
1592 numericFlagsField[HFlags, LFlags] ( "\|" numericFlagsField[HFlags, LFlags] )*
1593 <<
1594 //check data type flag
1595 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1596 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
1597 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
1598 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
1599 }
1600 } else {
1601 // update data type for Name/Value store
1602 UINT32 DataTypeSize;
1603 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
1604 mCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
1605 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
1606 }
1607 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
1608 >>
1609 ;
1610
1611 vfrStatementStringType :
1612 vfrStatementString |
1613 vfrStatementPassword
1614 ;
1615
1616 vfrStatementString :
1617 <<
1618 CIfrString SObj;
1619 >>
1620 L:String << SObj.SetLineNo(L->getLine()); >>
1621 vfrQuestionHeader[SObj] ","
1622 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
1623 {
1624 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
1625 }
1626 MinSize "=" MIN:Number "," << SObj.SetMinSize (_STOU8(MIN->getText())); >>
1627 MaxSize "=" MAX:Number "," << SObj.SetMaxSize (_STOU8(MAX->getText())); >>
1628 vfrStatementQuestionOptionList
1629 E:EndString << CRT_END_OP (E); >>
1630 ";"
1631 ;
1632
1633 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
1634 <<
1635 UINT8 LFlags = 0;
1636 UINT8 HFlags = 0;
1637 >>
1638 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
1639 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
1640 ;
1641
1642 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
1643 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1644 | "MULTI_LINE" << $LFlags = 0x01; >>
1645 | questionheaderFlagsField[HFlags]
1646 ;
1647
1648 vfrStatementPassword :
1649 <<
1650 CIfrPassword PObj;
1651 >>
1652 L:Password << PObj.SetLineNo(L->getLine()); >>
1653 vfrQuestionHeader[PObj] ","
1654 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
1655 {
1656 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
1657 }
1658 MinSize "=" MIN:Number "," << PObj.SetMinSize (_STOU16(MIN->getText())); >>
1659 MaxSize "=" MAX:Number "," << PObj.SetMaxSize (_STOU16(MAX->getText())); >>
1660 { Encoding "=" Number "," }
1661 vfrStatementQuestionOptionList
1662 E:EndPassword << CRT_END_OP (E); >>
1663 ";"
1664 ;
1665
1666 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
1667 << UINT8 HFlags = 0; >>
1668 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
1669 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
1670 ;
1671
1672 passwordFlagsField [UINT8 & HFlags] :
1673 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1674 | questionheaderFlagsField[HFlags]
1675 ;
1676
1677 vfrStatementOrderedList :
1678 <<
1679 CIfrOrderedList OLObj;
1680 >>
1681 L:OrderedList << OLObj.SetLineNo(L->getLine()); >>
1682 vfrQuestionHeader[OLObj] ","
1683 << OLObj.SetMaxContainers ((UINT8)_GET_CURRQEST_ARRAY_SIZE()); >>
1684 {
1685 MaxContainers "=" M:Number "," << OLObj.SetMaxContainers (_STOU8(M->getText())); >>
1686 }
1687 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] }
1688 vfrStatementQuestionOptionList
1689 E:EndList << CRT_END_OP (E); >>
1690 ";"
1691 ;
1692
1693 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
1694 <<
1695 UINT8 HFlags = 0;
1696 UINT8 LFlags = 0;
1697 >>
1698 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
1699 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
1700 ;
1701
1702 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
1703 N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1704 | "UNIQUE" << $LFlags |= 0x01; >>
1705 | "NOEMPTY" << $LFlags |= 0x02; >>
1706 | questionheaderFlagsField[HFlags]
1707 ;
1708
1709 vfrStatementTime :
1710 <<
1711 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1712 INT8 *VarIdStr[3] = {NULL, };
1713 CIfrTime TObj;
1714 EFI_IFR_TYPE_VALUE Val = {0};
1715 >>
1716 L:Time << TObj.SetLineNo(L->getLine()); >>
1717 (
1718 (
1719 vfrQuestionHeader[TObj, QUESTION_TIME] ","
1720 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
1721 vfrStatementQuestionOptionList
1722 )
1723 |
1724 (
1725 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
1726 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
1727 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
1728 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
1729 minMaxTimeStepDefault[Val.time, 0]
1730
1731 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
1732 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
1733 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
1734 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
1735 minMaxTimeStepDefault[Val.time, 1]
1736
1737 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
1738 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
1739 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
1740 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
1741 minMaxTimeStepDefault[Val.time, 2]
1742 <<
1743 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
1744 TObj.SetQuestionId (QId);
1745 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
1746 TObj.SetPrompt (_STOSID(HP->getText()));
1747 TObj.SetHelp (_STOSID(HH->getText()));
1748 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
1749 >>
1750 << {CIfrDefault DObj(EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DObj.SetLineNo (T1H->getLine());} >>
1751 )
1752 )
1753 E:EndTime << CRT_END_OP (E); >>
1754 ";"
1755 ;
1756
1757 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
1758 Minimum "=" Number ","
1759 Maximum "=" Number ","
1760 { "step" "=" Number "," }
1761 {
1762 "default" "=" N:Number "," <<
1763 switch (KeyValue) {
1764 case 0: T.Hour = _STOU8(N->getText()); break;
1765 case 1: T.Minute = _STOU8(N->getText()); break;
1766 case 2: T.Second = _STOU8(N->getText()); break;
1767 }
1768 >>
1769 }
1770 ;
1771
1772 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
1773 << UINT8 LFlags = 0; >>
1774 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
1775 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
1776 ;
1777
1778 timeFlagsField [UINT8 & Flags] :
1779 N:Number << $Flags |= _STOU8(N->getText()); >>
1780 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
1781 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
1782 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
1783 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
1784 | "STORAGE_TIME" << $Flags |= 0x10; >>
1785 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
1786 ;
1787
1788 vfrStatementQuestionTag :
1789 vfrStatementStatTag "," |
1790 vfrStatementInconsistentIf |
1791 vfrStatementNoSubmitIf |
1792 vfrStatementDisableIfQuest |
1793 vfrStatementRefresh |
1794 vfrStatementVarstoreDevice
1795 ;
1796
1797 vfrStatementQuestionTagList :
1798 ( vfrStatementQuestionTag )*
1799 ;
1800
1801 vfrStatementQuestionOptionTag :
1802 vfrStatementSuppressIfQuest |
1803 vfrStatementValue |
1804 vfrStatementDefault |
1805 vfrStatementOptions
1806 ;
1807
1808 vfrStatementQuestionOptionList :
1809 (
1810 vfrStatementQuestionTag |
1811 vfrStatementQuestionOptionTag
1812 )*
1813 ;
1814
1815 vfrStatementStatList :
1816 vfrStatementStat |
1817 vfrStatementQuestions |
1818 vfrStatementConditional |
1819 // Just for framework vfr compatibility
1820 vfrStatementLabel
1821 //vfrStatementInvalid
1822 ;
1823
1824 vfrStatementDisableIfStat :
1825 <<
1826 CIfrDisableIf DIObj;
1827 UINT32 ExpOpCount = 0;
1828 >>
1829 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
1830 vfrStatementExpression[0, ExpOpCount] ";" << mConstantOnlyInExpression = FALSE; >>
1831 ( vfrStatementStatList )*
1832 E:EndIf << CRT_END_OP (E); >>
1833 ";"
1834 ;
1835
1836 vfrStatementSuppressIfStat :
1837 <<
1838 CIfrSuppressIf SIObj;
1839 UINT32 ExpOpCount = 0;
1840 >>
1841 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
1842 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1843 vfrStatementExpression[0, ExpOpCount] ";"
1844 ( vfrStatementStatList )*
1845 E:EndIf << CRT_END_OP (E); >>
1846 ";"
1847 ;
1848
1849 vfrStatementGrayOutIfStat :
1850 <<
1851 CIfrGrayOutIf GOIObj;
1852 UINT32 ExpOpCount = 0;
1853 >>
1854 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
1855 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1856 vfrStatementExpression[0, ExpOpCount]
1857 ";"
1858 ( vfrStatementStatList )*
1859 E:EndIf << CRT_END_OP (E); >>
1860 ";"
1861 ;
1862
1863 vfrImageTag :
1864 << CIfrImage IObj; >>
1865 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText())); IObj.SetLineNo(L->getLine()); >>
1866 ;
1867
1868 vfrLockedTag :
1869 << CIfrLocked LObj; >>
1870 L:Locked << LObj.SetLineNo(L->getLine()); >>
1871 ;
1872
1873 vfrStatementStatTag :
1874 vfrImageTag |
1875 vfrLockedTag
1876 ;
1877
1878 vfrStatementStatTagList :
1879 vfrStatementStatTag ( "," vfrStatementStatTag )*
1880 ;
1881
1882 vfrStatementImage :
1883 vfrImageTag
1884 ";"
1885 ;
1886
1887 vfrStatementLocked :
1888 vfrLockedTag
1889 ";"
1890 ;
1891
1892 vfrStatementInconsistentIf :
1893 <<
1894 CIfrInconsistentIf IIObj;
1895 UINT32 ExpOpCount = 0;
1896 >>
1897 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
1898 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText())); >>
1899 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1900 vfrStatementExpression[0, ExpOpCount]
1901 E:EndIf << CRT_END_OP (E); >>
1902 ;
1903
1904 vfrStatementNoSubmitIf :
1905 <<
1906 CIfrNoSubmitIf NSIObj;
1907 UINT32 ExpOpCount = 0;
1908 >>
1909 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
1910 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText())); >>
1911 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1912 vfrStatementExpression[0, ExpOpCount]
1913 E:EndIf << CRT_END_OP (E); >>
1914 ;
1915
1916 vfrStatementDisableIfQuest :
1917 <<
1918 CIfrDisableIf DIObj;
1919 UINT32 ExpOpCount = 0;
1920 >>
1921 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
1922 vfrStatementExpression[0, ExpOpCount] ";" << mConstantOnlyInExpression = FALSE; >>
1923 vfrStatementQuestionOptionList
1924 E:EndIf << CRT_END_OP (E); >>
1925 ;
1926
1927 vfrStatementRefresh :
1928 << CIfrRefresh RObj; >>
1929 L:Refresh << RObj.SetLineNo(L->getLine()); >>
1930 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText())); >>
1931 ;
1932
1933 vfrStatementVarstoreDevice :
1934 << CIfrVarStoreDevice VDObj; >>
1935 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
1936 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText())); >>
1937 ;
1938
1939 vfrStatementSuppressIfQuest :
1940 <<
1941 CIfrSuppressIf SIObj;
1942 UINT32 ExpOpCount = 0;
1943 >>
1944 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
1945 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1946 vfrStatementExpression[0, ExpOpCount] ";"
1947 vfrStatementQuestionOptionList
1948 E:EndIf << CRT_END_OP (E); >>
1949 ;
1950
1951 vfrStatementOptions :
1952 vfrStatementOneOfOption
1953 ;
1954
1955 vfrStatementOneOfOption :
1956 <<
1957 EFI_IFR_TYPE_VALUE Val = {0};
1958 CIfrOneOfOption OOOObj;
1959 INT8 *VarStoreName = NULL;
1960
1961 >>
1962 L:Option << OOOObj.SetLineNo(L->getLine()); >>
1963 Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," << OOOObj.SetOption (_STOSID(S->getText())); >>
1964 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] >[Val] ","
1965 <<
1966 if (gCurrentMinMaxData != NULL) {
1967 //set min/max value for oneof opcode
1968 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
1969 switch (_GET_CURRQEST_DATATYPE()) {
1970 case EFI_IFR_TYPE_NUM_SIZE_64:
1971 gCurrentMinMaxData->SetMinMaxStepData(Val.u64, Val.u64, Step);
1972 break;
1973 case EFI_IFR_TYPE_NUM_SIZE_32:
1974 gCurrentMinMaxData->SetMinMaxStepData(Val.u32, Val.u32, (UINT32) Step);
1975 break;
1976 case EFI_IFR_TYPE_NUM_SIZE_16:
1977 gCurrentMinMaxData->SetMinMaxStepData(Val.u16, Val.u16, (UINT16) Step);
1978 break;
1979 case EFI_IFR_TYPE_NUM_SIZE_8:
1980 gCurrentMinMaxData->SetMinMaxStepData(Val.u8, Val.u8, (UINT8) Step);
1981 break;
1982 default:
1983 break;
1984 }
1985 }
1986 OOOObj.SetType (_GET_CURRQEST_DATATYPE());
1987 OOOObj.SetValue (Val);
1988 >>
1989 F:FLAGS "=" vfrOneOfOptionFlags[OOOObj, F->getLine()]
1990 <<
1991 if (OOOObj.GetFlags () & 0x10) {
1992 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
1993 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1994 EFI_HII_DEFAULT_CLASS_STANDARD,
1995 _GET_CURRQEST_VARTINFO(),
1996 VarStoreName,
1997 _GET_CURRQEST_DATATYPE (),
1998 Val
1999 ), L->getLine());
2000 }
2001 >>
2002 (
2003 "," vfrImageTag << OOOObj.SetScope (1); CIfrEnd EOOOObj; >>
2004 )*
2005 ";"
2006 ;
2007
2008 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
2009 <<
2010 UINT8 LFlags = 0;
2011 UINT8 HFlags = 0;
2012 >>
2013 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
2014 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
2015 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
2016 ;
2017
2018 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2019 N:Number << $LFlags |= _STOU8(N->getText()); >>
2020 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
2021 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
2022 | InteractiveFlag << $HFlags |= 0x04; >>
2023 | NVAccessFlag << $HFlags |= 0x08; >>
2024 | ResetRequiredFlag << $HFlags |= 0x10; >>
2025 | LateCheckFlag << $HFlags |= 0x20; >>
2026 | ManufacturingFlag << $LFlags |= 0x20; >>
2027 | DefaultFlag << $LFlags |= 0x10; >>
2028 ;
2029
2030 vfrStatementLabel :
2031 << CIfrLabel LObj; >>
2032 L:Label << LObj.SetLineNo(L->getLine()); >>
2033 N:Number << LObj.SetNumber (_STOU16(N->getText())); >>
2034 ";"
2035 ;
2036
2037 vfrStatementBanner :
2038 << CIfrBanner BObj; >>
2039 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
2040 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText())); >>
2041 (
2042 (
2043 Line L:Number "," << BObj.SetLine (_STOU16(L->getText())); >>
2044 Align
2045 (
2046 Left << BObj.SetAlign (0); >>
2047 | Center << BObj.SetAlign (1); >>
2048 | Right << BObj.SetAlign (2); >>
2049 ) ";"
2050 )
2051 |
2052 (
2053 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText()));} >>
2054 )
2055 )
2056 ;
2057
2058 //******************************************************************************
2059 //
2060 // keep some syntax for compatibility but not generate any IFR object
2061 //
2062 vfrStatementInvalidHidden :
2063 Hidden
2064 Value "=" Number ","
2065 Key "=" Number ";"
2066 ;
2067
2068 vfrStatementInvalidInconsistentIf :
2069 << UINT32 ExpOpCount = 0; >>
2070 InconsistentIf
2071 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
2072 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2073 vfrStatementExpression[0, ExpOpCount]
2074 EndIf
2075 ";"
2076 ;
2077
2078 vfrStatementInvalidInventory :
2079 Inventory
2080 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
2081 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
2082 {
2083 Text "=" "STRING_TOKEN" "\(" Number "\)"
2084 }
2085 ";"
2086 ;
2087
2088 vfrStatementInvalidSaveRestoreDefaults :
2089 (Save | Restore)
2090 Defaults ","
2091 FormId "=" Number ","
2092 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
2093 Help "=" "STRING_TOKEN" "\(" Number "\)"
2094 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
2095 { "," Key "=" Number }
2096 ";"
2097 ;
2098
2099 //******************************************************************************
2100 //
2101 // The syntax of expression
2102 //
2103 #token Dup("dup") "dup"
2104 #token VarEqVal("vareqval") "vareqval"
2105 #token Var("var") "var"
2106 #token IdEqVal("ideqval") "ideqval"
2107 #token IdEqId("ideqid") "ideqid"
2108 #token IdEqValList("ideqvallist") "ideqvallist"
2109 #token QuestionRef("questionref") "questionref"
2110 #token RuleRef("ruleref") "ruleref"
2111 #token StringRef("stringref") "stringref"
2112 #token PushThis("pushthis") "pushthis"
2113 #token True("TRUE") "TRUE"
2114 #token False("FALSE") "FALSE"
2115 #token One("ONE") "ONE"
2116 #token Ones("ONES") "ONES"
2117 #token Zero("ZERO") "ZERO"
2118 #token Undefined("UNDEFINED") "UNDEFINED"
2119 #token Version("VERSOPM") "VERSION"
2120 #token Length("length") "length"
2121 #token AND("AND") "AND"
2122 #token OR("OR") "OR"
2123 #token NOT("NOT") "NOT"
2124 #token BitWiseNot("~") "\~"
2125 #token BoolVal("boolval") "boolval"
2126 #token StringVal("stringval") "stringval"
2127 #token UnIntVal("unintval") "unintval"
2128 #token ToUpper("toupper") "toupper"
2129 #token ToLower("tolower") "tolower"
2130 #token Match("match") "match"
2131 #token Catenate("catenate") "catenate"
2132 #token QuestionRefVal("questionrefval") "questionrefval"
2133 #token StringRefVal("stringrefval") "stringrefval"
2134
2135 vfrStatementExpression [UINT32 RootLevel, UINT32 & ExpOpCount] :
2136 << if ($RootLevel == 0) {_CLEAR_SAVED_OPHDR ();} >>
2137 andTerm[$RootLevel, $ExpOpCount]
2138 (
2139 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
2140 )*
2141 << if (($RootLevel == 0) && ($ExpOpCount > 1)) {_SET_SAVED_OPHDR_SCOPE(); CIfrEnd EObj; EObj.SetLineNo (0);} >>
2142 ;
2143
2144 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2145 bitwiseorTerm[$RootLevel, $ExpOpCount]
2146 (
2147 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
2148 )*
2149 ;
2150
2151 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2152 bitwiseandTerm[$RootLevel, $ExpOpCount]
2153 (
2154 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
2155 )*
2156 ;
2157
2158 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2159 equalTerm[$RootLevel, $ExpOpCount]
2160 (
2161 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
2162 )*
2163 ;
2164
2165 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2166 compareTerm[$RootLevel, $ExpOpCount]
2167 (
2168 (
2169 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
2170 )
2171 |
2172 (
2173 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
2174 )
2175 )*
2176 ;
2177
2178 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2179 shiftTerm[$RootLevel, $ExpOpCount]
2180 (
2181 (
2182 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
2183 )
2184 |
2185 (
2186 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
2187 )
2188 |
2189 (
2190 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
2191 )
2192 |
2193 (
2194 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
2195 )
2196 )*
2197 ;
2198
2199 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2200 addMinusTerm[$RootLevel, $ExpOpCount]
2201 (
2202 (
2203 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
2204 )
2205 |
2206 (
2207 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
2208 )
2209 )*
2210 ;
2211
2212 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2213 multdivmodTerm[$RootLevel, $ExpOpCount]
2214 (
2215 (
2216 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
2217 )
2218 |
2219 (
2220 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
2221 )
2222 )*
2223 ;
2224
2225 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2226 castTerm[$RootLevel, $ExpOpCount]
2227 (
2228 (
2229 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
2230 )
2231 |
2232 (
2233 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
2234 )
2235 |
2236 (
2237 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
2238 )
2239 )*
2240 ;
2241
2242 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2243 << UINT8 CastType = 0xFF; >>
2244 (
2245 L:"\("
2246 (
2247 Boolean << CastType = 0; >>
2248 | Uint64 << CastType = 1; >>
2249 | Uint32 << CastType = 1; >>
2250 | Uint16 << CastType = 1; >>
2251 | Uint8 << CastType = 1; >>
2252 )
2253 "\)"
2254 )*
2255 atomTerm[$RootLevel, $ExpOpCount]
2256 <<
2257 switch (CastType) {
2258 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
2259 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
2260 }
2261 >>
2262 ;
2263
2264 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2265 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
2266 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
2267 | vfrExpressionParen[$RootLevel, $ExpOpCount]
2268 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
2269 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
2270 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
2271 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
2272 | (
2273 L:NOT
2274 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
2275 )
2276 ;
2277
2278 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2279 L:Catenate
2280 "\("
2281 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2282 ","
2283 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2284 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
2285 ;
2286
2287 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2288 L:Match
2289 "\("
2290 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2291 ","
2292 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2293 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
2294 ;
2295
2296 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
2297 "\("
2298 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2299 "\)"
2300 ;
2301
2302 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
2303 dupExp[$RootLevel, $ExpOpCount]
2304 | ideqvalExp[$RootLevel, $ExpOpCount]
2305 | ideqidExp[$RootLevel, $ExpOpCount]
2306 | ideqvallistExp[$RootLevel, $ExpOpCount]
2307 | questionref13Exp[$RootLevel, $ExpOpCount]
2308 | rulerefExp[$RootLevel, $ExpOpCount]
2309 | stringref1Exp[$RootLevel, $ExpOpCount]
2310 | pushthisExp[$RootLevel, $ExpOpCount]
2311 ;
2312
2313 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
2314 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0)); $ExpOpCount++; } >>
2315 ;
2316
2317 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
2318 <<
2319 EFI_QUESTION_ID QId;
2320 UINT32 Mask;
2321 UINT16 ConstVal;
2322 INT8 *VarIdStr;
2323 UINT32 LineNo;
2324 >>
2325 L:IdEqVal
2326 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
2327 (
2328 (
2329 "=="
2330 V1:Number << ConstVal = _STOU16(V1->getText()); >>
2331 <<
2332 if (Mask == 0) {
2333 CIfrEqIdVal EIVObj (L->getLine());
2334 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0));
2335 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
2336 EIVObj.SetValue (ConstVal);
2337 $ExpOpCount++;
2338 } else {
2339 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
2340 }
2341 >>
2342 )
2343 |
2344 (
2345 "<="
2346 V2:Number << ConstVal = _STOU16(V2->getText()); >>
2347 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
2348 )
2349 |
2350 (
2351 "<"
2352 V3:Number << ConstVal = _STOU16(V3->getText()); >>
2353 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
2354 )
2355 |
2356 (
2357 ">="
2358 V4:Number << ConstVal = _STOU16(V4->getText()); >>
2359 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
2360 )
2361 |
2362 (
2363 ">"
2364 V5:Number << ConstVal = _STOU16(V5->getText()); >>
2365 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
2366 )
2367 )
2368 ;
2369
2370 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2371 <<
2372 EFI_QUESTION_ID QId[2];
2373 UINT32 Mask[2];
2374 INT8 *VarIdStr[2];
2375 UINT32 LineNo[2];
2376 >>
2377 L:IdEqId
2378 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
2379 (
2380 (
2381 "=="
2382 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2383 <<
2384 if (Mask[0] & Mask[1]) {
2385 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
2386 } else {
2387 CIfrEqIdId EIIObj(L->getLine());
2388 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0));
2389 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
2390 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
2391 $ExpOpCount++;
2392 }
2393 >>
2394 )
2395 |
2396 (
2397 "<="
2398 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2399 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
2400 )
2401 |
2402 (
2403 "<"
2404 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2405 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
2406 )
2407 |
2408 (
2409 ">="
2410 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2411 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
2412 )
2413 |
2414 (
2415 ">"
2416 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
2417 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
2418 )
2419 )
2420 ;
2421
2422 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2423 <<
2424 UINT16 ListLen = 0;
2425 EFI_QUESTION_ID QId;
2426 UINT32 Mask;
2427 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
2428 INT8 *VarIdStr;
2429 UINT32 LineNo;
2430 >>
2431 L:IdEqValList
2432 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
2433 "=="
2434 (
2435 V:Number << ValueList[ListLen] = _STOU16(V->getText()); ListLen++; >>
2436 )+
2437 <<
2438 if (Mask != 0) {
2439 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
2440 } else {
2441 UINT16 Index;
2442 CIfrEqIdList EILObj(L->getLine());
2443 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0));
2444 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
2445 EILObj.SetListLength (ListLen);
2446 for (Index = 0; Index < ListLen; Index++) {
2447 EILObj.SetValueList (Index, ValueList[Index]);
2448 }
2449 $ExpOpCount++;
2450 }
2451 >>
2452 ;
2453
2454 vareqvarlExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2455 L:VarEqVal Var "\(" V1:Number "\)" "==" V2:Number <<
2456 {
2457 CIfrUint64 U64Obj1(L->getLine()), U64Obj2(L->getLine());
2458 _SAVE_OPHDR_COND (U64Obj1, ($ExpOpCount == 0));
2459 U64Obj1.SetValue (_STOU64(V1->getText()));
2460 U64Obj2.SetValue (_STOU64(V2->getText()));
2461 }
2462 >>
2463 << {CIfrEqual EObj(L->getLine()); } >>
2464 << $ExpOpCount += 3; >>
2465 ;
2466
2467 questionref13Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2468 <<
2469 UINT8 Type = 0x1;
2470 EFI_STRING_ID DevPath;
2471 EFI_GUID Guid;
2472 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2473 UINT32 BitMask;
2474 INT8 *QName = NULL;
2475 UINT32 LineNo = 0;
2476 >>
2477 L:QuestionRef
2478 (
2479 (
2480 << Type = 0x3; >>
2481 {
2482 Path "=" "STRING_TOKEN" "\(" S:Number "\)" << Type = 0x4; DevPath = _STOSID(S->getText()); >>
2483 }
2484 {
2485 Uuid "=" guidDefinition[Guid] << Type = 0x5; >>
2486 }
2487 )
2488 |
2489 (
2490 "\("
2491 (
2492 QN:StringIdentifier <<
2493 QName = QN->getText();
2494 LineNo = QN->getLine();
2495 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
2496 >>
2497 | ID:Number << QId = _STOQID(ID->getText()); >>
2498 )
2499 "\)"
2500 )
2501 )
2502 <<
2503 switch (Type) {
2504 case 0x1: {CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0)); QR1Obj.SetQuestionId (QId, QName, LineNo); break;}
2505 case 0x3: {CIfrQuestionRef3 QR3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3Obj, ($ExpOpCount == 0)); break;}
2506 case 0x4: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0)); QR3_2Obj.SetDevicePath (DevPath); break;}
2507 case 0x5: {CIfrQuestionRef3_3 QR3_3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_3Obj, ($ExpOpCount == 0)); QR3_3Obj.SetDevicePath (DevPath); QR3_3Obj.SetGuid (&Guid); break;}
2508 }
2509 $ExpOpCount++;
2510 >>
2511 ;
2512
2513 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2514 L:RuleRef
2515 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0)); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
2516 ;
2517
2518 //******************************************************
2519 // PARSE:
2520 // stringref (STR_FORM_SET_TITLE)
2521 //
2522 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2523 L:StringRef
2524 "\(" S:Number "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0)); SR1Obj.SetStringId (_STOSID(S->getText())); $ExpOpCount++; } >>
2525 ;
2526
2527 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2528 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0)); $ExpOpCount++; } >>
2529 ;
2530
2531 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2532 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0)); $ExpOpCount++; >>
2533 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0)); $ExpOpCount++; >>
2534 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0)); $ExpOpCount++; >>
2535 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0)); $ExpOpCount++; >>
2536 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0)); $ExpOpCount++; >>
2537 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0)); $ExpOpCount++; >>
2538 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0)); $ExpOpCount++; >>
2539 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0)); $ExpOpCount++; >>
2540 ;
2541
2542 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2543 lengthExp[$RootLevel, $ExpOpCount]
2544 | bitwisenotExp[$RootLevel, $ExpOpCount]
2545 | question2refExp[$RootLevel, $ExpOpCount]
2546 | stringref2Exp[$RootLevel, $ExpOpCount]
2547 | toboolExp[$RootLevel, $ExpOpCount]
2548 | unintExp[$RootLevel, $ExpOpCount]
2549 | toupperExp[$RootLevel, $ExpOpCount]
2550 | tolwerExp[$RootLevel, $ExpOpCount]
2551 ;
2552
2553 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2554 L:Length
2555 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2556 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
2557 ;
2558
2559 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2560 L:BitWiseNot
2561 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2562 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
2563 ;
2564
2565 question2refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2566 L:QuestionRefVal
2567 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2568 << { CIfrQuestionRef2 QR2Obj(L->getLine()); $ExpOpCount++; } >>
2569 ;
2570
2571 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2572 L:StringRefVal
2573 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2574 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
2575 ;
2576
2577 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2578 L:BoolVal
2579 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2580 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
2581 ;
2582
2583 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2584 << UINT8 Fmt = 0; >>
2585 L:StringVal
2586 {
2587 Format "=" F:Number "," << Fmt = _STOU8(F->getText()); >>
2588 }
2589 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2590 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
2591 ;
2592
2593 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2594 L:UnIntVal
2595 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2596 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
2597 ;
2598
2599 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2600 L:ToUpper
2601 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2602 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
2603 ;
2604
2605 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2606 L:ToLower
2607 "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)"
2608 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
2609 ;
2610
2611 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2612 conditionalExp[$RootLevel, $ExpOpCount]
2613 | findExp[$RootLevel, $ExpOpCount]
2614 | midExp[$RootLevel, $ExpOpCount]
2615 | tokenExp[$RootLevel, $ExpOpCount]
2616 | spanExp[$RootLevel, $ExpOpCount]
2617 ;
2618
2619 #token Cond("cond") "cond"
2620 #token Find("find") "find"
2621 #token Mid("mid") "mid"
2622 #token Tok("token") "token"
2623 #token Span("span") "span"
2624
2625 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2626 L:Cond "\("
2627 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2628 "?"
2629 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2630 ":"
2631 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2632 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
2633 ;
2634
2635 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2636 << UINT8 Format; >>
2637 L:Find "\("
2638 findFormat[Format] ( "\|" findFormat[Format] )*
2639 ","
2640 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2641 ","
2642 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2643 ","
2644 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2645 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
2646 ;
2647
2648 findFormat [UINT8 & Format] :
2649 "SENSITIVE" << $Format = 0x00; >>
2650 | "INSENSITIVE" << $Format = 0x01; >>
2651 ;
2652
2653 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2654 L:Mid "\("
2655 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2656 ","
2657 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2658 ","
2659 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2660 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
2661 ;
2662
2663 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2664 L:Tok "\("
2665 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2666 ","
2667 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2668 ","
2669 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2670 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
2671 ;
2672
2673 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
2674 << UINT8 Flags = 0; >>
2675 S:Span "\("
2676 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
2677 ","
2678 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2679 ","
2680 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2681 ","
2682 vfrStatementExpression[$RootLevel + 1, $ExpOpCount]
2683 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
2684 ;
2685
2686 spanFlags [UINT8 & Flags] :
2687 N:Number << $Flags |= _STOU8(N->getText()); >>
2688 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
2689 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
2690 ;
2691
2692 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
2693 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
2694
2695 //******************************************************************************
2696 //
2697 // Parser class definition.
2698 //
2699 class EfiVfrParser {
2700 <<
2701 private:
2702 UINT8 mParserStatus;
2703 BOOLEAN mConstantOnlyInExpression;
2704
2705 CVfrDefaultStore mCVfrDefaultStore;
2706 CVfrVarDataTypeDB mCVfrVarDataTypeDB;
2707 CVfrDataStorage mCVfrDataStorage;
2708 CVfrQuestionDB mCVfrQuestionDB;
2709 CVfrRulesDB mCVfrRulesDB;
2710
2711 CIfrOpHeader *mCIfrOpHdr;
2712 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN);
2713 VOID _CLEAR_SAVED_OPHDR (VOID);
2714 VOID _SET_SAVED_OPHDR_SCOPE (VOID);
2715
2716
2717 EFI_VARSTORE_INFO mCurrQestVarInfo;
2718
2719 VOID _CRT_OP (IN BOOLEAN);
2720
2721 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
2722 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
2723
2724 UINT8 _GET_CURRQEST_DATATYPE ();
2725 UINT32 _GET_CURRQEST_VARSIZE ();
2726 UINT32 _GET_CURRQEST_ARRAY_SIZE ();
2727
2728 public:
2729 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN INT8 *);
2730 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
2731 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
2732 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
2733 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN INT8 *);
2734
2735 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
2736
2737 INT8 * TrimHex (IN INT8 *, OUT BOOLEAN *);
2738 UINT8 _STOU8 (IN INT8 *);
2739 UINT16 _STOU16 (IN INT8 *);
2740 UINT32 _STOU32 (IN INT8 *);
2741 UINT64 _STOU64 (IN INT8 *);
2742 EFI_HII_DATE _STOD (IN INT8 *, IN INT8 *, IN INT8 *);
2743 EFI_HII_TIME _STOT (IN INT8 *, IN INT8 *, IN INT8 *);
2744
2745 EFI_STRING_ID _STOSID (IN INT8 *);
2746 EFI_FORM_ID _STOFID (IN INT8 *);
2747 EFI_QUESTION_ID _STOQID (IN INT8 *);
2748
2749 VOID _STRCAT (IN OUT INT8 **, IN INT8 *);
2750
2751 VOID _CRGUID (EFI_GUID *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *);
2752 VOID _DeclareDefaultLinearVarStore (IN UINT32);
2753 VOID _DeclareStandardDefaultStorage (IN UINT32);
2754
2755
2756 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
2757
2758 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32);
2759 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
2760 VOID IdEqIdDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32, IN EFI_COMPARE_TYPE);
2761 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32, IN UINT16, IN UINT16 *);
2762 >>
2763 }
2764
2765 <<
2766 VOID
2767 EfiVfrParser::_SAVE_OPHDR_COND (
2768 IN CIfrOpHeader &OpHdr,
2769 IN BOOLEAN Cond
2770 )
2771 {
2772 if (Cond == TRUE) {
2773 #ifdef VFREXP_DEBUG
2774 printf ("######_SAVE_OPHDR_COND\n");
2775 #endif
2776 if (mCIfrOpHdr != NULL) {
2777 #ifdef VFREXP_DEBUG
2778 printf ("######_SAVE_OPHDR_COND Error\n");
2779 #endif
2780 return ;
2781 }
2782 mCIfrOpHdr = new CIfrOpHeader(OpHdr);
2783 }
2784 }
2785
2786 VOID
2787 EfiVfrParser::_CLEAR_SAVED_OPHDR (
2788 VOID
2789 )
2790 {
2791 #ifdef VFREXP_DEBUG
2792 printf ("######_CLEAR_SAVED_OPHDR\n");
2793 #endif
2794 mCIfrOpHdr = NULL;
2795 }
2796
2797 VOID
2798 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
2799 VOID
2800 )
2801 {
2802 #ifdef VFREXP_DEBUG
2803 printf ("#######_SET_SAVED_OPHDR_SCOPE\n");
2804 #endif
2805 mCIfrOpHdr->SetScope (1);
2806 }
2807
2808 VOID
2809 EfiVfrParser::_CRT_OP (
2810 IN BOOLEAN Crt
2811 )
2812 {
2813 gCreateOp = Crt;
2814 }
2815
2816 VOID
2817 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
2818 IN EFI_VARSTORE_INFO &Info
2819 )
2820 {
2821 mCurrQestVarInfo = Info;
2822 }
2823
2824 EFI_VARSTORE_INFO &
2825 EfiVfrParser::_GET_CURRQEST_VARTINFO (
2826 VOID
2827 )
2828 {
2829 return mCurrQestVarInfo;
2830 }
2831
2832 UINT8
2833 EfiVfrParser::_GET_CURRQEST_DATATYPE (
2834 VOID
2835 )
2836 {
2837 return mCurrQestVarInfo.mVarType;
2838 }
2839
2840 UINT32
2841 EfiVfrParser::_GET_CURRQEST_VARSIZE (
2842 VOID
2843 )
2844 {
2845 return mCurrQestVarInfo.mVarTotalSize;
2846 }
2847
2848 UINT32
2849 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
2850 VOID
2851 )
2852 {
2853 UINT8 Size = 1;
2854
2855 switch (mCurrQestVarInfo.mVarType) {
2856 case EFI_IFR_TYPE_NUM_SIZE_8:
2857 Size = 1;
2858 break;
2859
2860 case EFI_IFR_TYPE_NUM_SIZE_16:
2861 Size = 2;
2862 break;
2863
2864 case EFI_IFR_TYPE_NUM_SIZE_32:
2865 Size = 4;
2866 break;
2867
2868 case EFI_IFR_TYPE_NUM_SIZE_64:
2869 Size = 8;
2870 break;
2871
2872 default:
2873 break;
2874 }
2875
2876 return (mCurrQestVarInfo.mVarTotalSize / Size);
2877 }
2878
2879 VOID
2880 EfiVfrParser::_PCATCH (
2881 IN INTN ReturnCode,
2882 IN INTN ExpectCode,
2883 IN ANTLRTokenPtr Tok,
2884 IN INT8 *ErrorMsg
2885 )
2886 {
2887 if (ReturnCode != ExpectCode) {
2888 mParserStatus++;
2889 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
2890 }
2891 }
2892
2893 VOID
2894 EfiVfrParser::_PCATCH (
2895 IN EFI_VFR_RETURN_CODE ReturnCode
2896 )
2897 {
2898 mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode);
2899 }
2900
2901 VOID
2902 EfiVfrParser::_PCATCH (
2903 IN EFI_VFR_RETURN_CODE ReturnCode,
2904 IN ANTLRTokenPtr Tok
2905 )
2906 {
2907 mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
2908 }
2909
2910 VOID
2911 EfiVfrParser::_PCATCH (
2912 IN EFI_VFR_RETURN_CODE ReturnCode,
2913 IN UINT32 LineNum
2914 )
2915 {
2916 mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
2917 }
2918
2919 VOID
2920 EfiVfrParser::_PCATCH (
2921 IN EFI_VFR_RETURN_CODE ReturnCode,
2922 IN UINT32 LineNum,
2923 IN INT8 *ErrorMsg
2924 )
2925 {
2926 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, ErrorMsg);
2927 }
2928
2929 VOID
2930 EfiVfrParser::syn (
2931 ANTLRAbstractToken *Tok,
2932 ANTLRChar *Egroup,
2933 SetWordType *Eset,
2934 ANTLRTokenType ETok,
2935 INT32 Huh
2936 )
2937 {
2938 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
2939
2940 mParserStatus += 1;
2941 }
2942
2943 INT8 *
2944 EfiVfrParser::TrimHex (
2945 IN INT8 *Str,
2946 OUT BOOLEAN *IsHex
2947 )
2948 {
2949 *IsHex = FALSE;
2950
2951 while (*Str && *Str == ' ') {
2952 Str++;
2953 }
2954 while (*Str && *Str == '0') {
2955 Str++;
2956 }
2957 if (*Str && (*Str == 'x' || *Str == 'X')) {
2958 Str++;
2959 *IsHex = TRUE;
2960 }
2961
2962 return Str;
2963 }
2964
2965 UINT8
2966 EfiVfrParser::_STOU8 (
2967 IN INT8 *Str
2968 )
2969 {
2970 BOOLEAN IsHex;
2971 UINT8 Value;
2972 INT8 c;
2973
2974 Str = TrimHex (Str, &IsHex);
2975 for (Value = 0; (c = *Str) != '\0'; Str++) {
2976 //
2977 // BUG: does not handle overflow here
2978 //
2979 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
2980
2981 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
2982 Value += (c - 'a' + 10);
2983 }
2984 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
2985 Value += (c - 'A' + 10);
2986 }
2987 if (c >= '0' && c <= '9') {
2988 Value += (c - '0');
2989 }
2990 }
2991
2992 return Value;
2993 }
2994
2995 UINT16
2996 EfiVfrParser::_STOU16 (
2997 IN INT8 *Str
2998 )
2999 {
3000 BOOLEAN IsHex;
3001 UINT16 Value;
3002 INT8 c;
3003
3004 Str = TrimHex (Str, &IsHex);
3005 for (Value = 0; (c = *Str) != '\0'; Str++) {
3006 //
3007 // BUG: does not handle overflow here
3008 //
3009 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
3010
3011 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
3012 Value += (c - 'a' + 10);
3013 }
3014 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
3015 Value += (c - 'A' + 10);
3016 }
3017 if (c >= '0' && c <= '9') {
3018 Value += (c - '0');
3019 }
3020 }
3021
3022 return Value;
3023 }
3024
3025 UINT32
3026 EfiVfrParser::_STOU32 (
3027 IN INT8 *Str
3028 )
3029 {
3030 BOOLEAN IsHex;
3031 UINT32 Value;
3032 INT8 c;
3033
3034 Str = TrimHex (Str, &IsHex);
3035 for (Value = 0; (c = *Str) != '\0'; Str++) {
3036 //
3037 // BUG: does not handle overflow here
3038 //
3039 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
3040
3041 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
3042 Value += (c - 'a' + 10);
3043 }
3044 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
3045 Value += (c - 'A' + 10);
3046 }
3047 if (c >= '0' && c <= '9') {
3048 Value += (c - '0');
3049 }
3050 }
3051
3052 return Value;
3053 }
3054
3055 UINT64
3056 EfiVfrParser::_STOU64 (
3057 IN INT8 *Str
3058 )
3059 {
3060 BOOLEAN IsHex;
3061 UINT64 Value;
3062 INT8 c;
3063
3064 Str = TrimHex (Str, &IsHex);
3065 for (Value = 0; (c = *Str) != '\0'; Str++) {
3066 //
3067 // BUG: does not handle overflow here
3068 //
3069 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
3070
3071 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
3072 Value += (c - 'a' + 10);
3073 }
3074 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
3075 Value += (c - 'A' + 10);
3076 }
3077 if (c >= '0' && c <= '9') {
3078 Value += (c - '0');
3079 }
3080 }
3081
3082 return Value;
3083 }
3084
3085 EFI_HII_DATE
3086 EfiVfrParser::_STOD (
3087 IN INT8 *Year,
3088 IN INT8 *Month,
3089 IN INT8 *Day
3090 )
3091 {
3092 EFI_HII_DATE Date;
3093
3094 Date.Year = _STOU16 (Year);
3095 Date.Month = _STOU8 (Month);
3096 Date.Day = _STOU8 (Day);
3097
3098 return Date;
3099 }
3100
3101 EFI_HII_TIME
3102 EfiVfrParser::_STOT (
3103 IN INT8 *Hour,
3104 IN INT8 *Minute,
3105 IN INT8 *Second
3106 )
3107 {
3108 EFI_HII_TIME Time;
3109
3110 Time.Hour = _STOU8 (Hour);
3111 Time.Minute = _STOU8 (Minute);
3112 Time.Second = _STOU8 (Second);
3113
3114 return Time;
3115 }
3116
3117 EFI_STRING_ID
3118 EfiVfrParser::_STOSID (
3119 IN INT8 *Str
3120 )
3121 {
3122 return (EFI_STRING_ID)_STOU16(Str);
3123 }
3124
3125 EFI_FORM_ID
3126 EfiVfrParser::_STOFID (
3127 IN INT8 *Str
3128 )
3129 {
3130 return (EFI_FORM_ID)_STOU16(Str);
3131 }
3132
3133 EFI_QUESTION_ID
3134 EfiVfrParser::_STOQID (
3135 IN INT8 *Str
3136 )
3137 {
3138 return (EFI_QUESTION_ID)_STOU16(Str);
3139 }
3140
3141 VOID
3142 EfiVfrParser::_STRCAT (
3143 IN OUT INT8 **Dest,
3144 IN INT8 *Src
3145 )
3146 {
3147 INT8 *NewStr;
3148 UINT32 Len;
3149
3150 if ((Dest == NULL) || (Src == NULL)) {
3151 return;
3152 }
3153
3154 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
3155 Len += strlen (Src);
3156 if ((NewStr = new INT8[Len + 1]) == NULL) {
3157 return;
3158 }
3159 NewStr[0] = '\0';
3160 if (*Dest != NULL) {
3161 strcpy (NewStr, *Dest);
3162 }
3163 strcat (NewStr, Src);
3164
3165 *Dest = NewStr;
3166 }
3167
3168 VOID
3169 EfiVfrParser::_CRGUID (
3170 IN EFI_GUID *Guid,
3171 IN INT8 *G1,
3172 IN INT8 *G2,
3173 IN INT8 *G3,
3174 IN INT8 *G4,
3175 IN INT8 *G5,
3176 IN INT8 *G6,
3177 IN INT8 *G7,
3178 IN INT8 *G8,
3179 IN INT8 *G9,
3180 IN INT8 *G10,
3181 IN INT8 *G11
3182 )
3183 {
3184 Guid->Data1 = _STOU32 (G1);
3185 Guid->Data2 = _STOU16 (G2);
3186 Guid->Data3 = _STOU16 (G3);
3187 Guid->Data4[0] = _STOU8(G4);
3188 Guid->Data4[1] = _STOU8(G5);
3189 Guid->Data4[2] = _STOU8(G6);
3190 Guid->Data4[3] = _STOU8(G7);
3191 Guid->Data4[4] = _STOU8(G8);
3192 Guid->Data4[5] = _STOU8(G9);
3193 Guid->Data4[6] = _STOU8(G10);
3194 Guid->Data4[7] = _STOU8(G11);
3195 }
3196
3197 VOID
3198 EfiVfrParser::_DeclareDefaultLinearVarStore (
3199 IN UINT32 LineNo
3200 )
3201 {
3202 UINT32 Index;
3203 INT8 **TypeNameList;
3204 UINT32 ListSize;
3205 EFI_GUID DefaultGuid = { 0x9db3c415, 0xda00, 0x4233, { 0xae, 0xc6, 0x79, 0xb, 0x4f, 0x5b, 0x45, 0x66 } };
3206
3207 mCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
3208
3209 for (Index = 0; Index < ListSize; Index++) {
3210 UINT32 Size;
3211 EFI_VARSTORE_ID VarStoreId;
3212 CIfrVarStore VSObj;
3213
3214 VSObj.SetLineNo (LineNo);
3215 mCVfrDataStorage.DeclareBufferVarStore (
3216 TypeNameList[Index],
3217 &DefaultGuid,
3218 &mCVfrVarDataTypeDB,
3219 TypeNameList[Index],
3220 EFI_VARSTORE_ID_INVALID
3221 );
3222 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId);
3223 VSObj.SetVarStoreId (VarStoreId);
3224 mCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
3225 VSObj.SetSize (Size);
3226 VSObj.SetName (TypeNameList[Index]);
3227 VSObj.SetGuid (&DefaultGuid);
3228 }
3229
3230 if (mCVfrVarDataTypeDB.IsTypeNameDefined ("Date") == FALSE) {
3231 UINT32 Size;
3232 EFI_VARSTORE_ID VarStoreId;
3233 CIfrVarStore VSObj;
3234
3235 VSObj.SetLineNo (LineNo);
3236 mCVfrDataStorage.DeclareBufferVarStore (
3237 "Date",
3238 &DefaultGuid,
3239 &mCVfrVarDataTypeDB,
3240 "EFI_HII_DATE",
3241 EFI_VARSTORE_ID_INVALID
3242 );
3243 mCVfrDataStorage.GetVarStoreId("Date", &VarStoreId);
3244 VSObj.SetVarStoreId (VarStoreId);
3245 mCVfrVarDataTypeDB.GetDataTypeSize("EFI_HII_DATE", &Size);
3246 VSObj.SetSize (Size);
3247 VSObj.SetName ("Date");
3248 VSObj.SetGuid (&DefaultGuid);
3249 }
3250
3251 if (mCVfrVarDataTypeDB.IsTypeNameDefined ("Time") == FALSE) {
3252 UINT32 Size;
3253 EFI_VARSTORE_ID VarStoreId;
3254 CIfrVarStore VSObj;
3255
3256 VSObj.SetLineNo (LineNo);
3257 mCVfrDataStorage.DeclareBufferVarStore (
3258 "Time",
3259 &DefaultGuid,
3260 &mCVfrVarDataTypeDB,
3261 "EFI_HII_TIME",
3262 EFI_VARSTORE_ID_INVALID
3263 );
3264 mCVfrDataStorage.GetVarStoreId("Time", &VarStoreId);
3265 VSObj.SetVarStoreId (VarStoreId);
3266 mCVfrVarDataTypeDB.GetDataTypeSize("EFI_HII_TIME", &Size);
3267 VSObj.SetSize (Size);
3268 VSObj.SetName ("Time");
3269 VSObj.SetGuid (&DefaultGuid);
3270 }
3271 }
3272
3273 VOID
3274 EfiVfrParser::_DeclareStandardDefaultStorage (
3275 IN UINT32 LineNo
3276 )
3277 {
3278 CIfrDefaultStore DSObj;
3279
3280 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
3281 DSObj.SetLineNo (LineNo);
3282 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
3283 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
3284 }
3285
3286 VOID
3287 EfiVfrParser::AssignQuestionKey (
3288 IN CIfrQuestionHeader &QHObj,
3289 IN ANTLRTokenPtr KeyTok
3290 )
3291 {
3292 UINT16 KeyValue;
3293
3294 if (KeyTok == NULL) {
3295 return;
3296 }
3297
3298 KeyValue = _STOU16 (KeyTok->getText());
3299
3300 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
3301 /*
3302 * if the question is not CALLBACK ignore the key.
3303 */
3304 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
3305 QHObj.SetQuestionId (KeyValue);
3306 }
3307 }
3308
3309 VOID
3310 EfiVfrParser::ConvertIdExpr (
3311 IN UINT32 &ExpOpCount,
3312 IN UINT32 LineNo,
3313 IN EFI_QUESTION_ID QId,
3314 IN INT8 *VarIdStr,
3315 IN UINT32 BitMask
3316 )
3317 {
3318 CIfrQuestionRef1 QR1Obj(LineNo);
3319 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
3320 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
3321
3322 if (BitMask != 0) {
3323 CIfrUint32 U32Obj(LineNo);
3324 U32Obj.SetValue (BitMask);
3325
3326 CIfrBitWiseAnd BWAObj(LineNo);
3327
3328 CIfrUint8 U8Obj(LineNo);
3329 switch (BitMask) {
3330 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
3331 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
3332 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
3333 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
3334 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
3335 }
3336
3337 CIfrShiftRight SRObj(LineNo);
3338 }
3339
3340 ExpOpCount += 4;
3341 }
3342
3343 VOID
3344 EfiVfrParser::IdEqValDoSpecial (
3345 IN UINT32 &ExpOpCount,
3346 IN UINT32 LineNo,
3347 IN EFI_QUESTION_ID QId,
3348 IN INT8 *VarIdStr,
3349 IN UINT32 BitMask,
3350 IN UINT16 ConstVal,
3351 IN EFI_COMPARE_TYPE CompareType
3352 )
3353 {
3354 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
3355
3356 if (ConstVal > 0xFF) {
3357 CIfrUint16 U16Obj(LineNo);
3358 U16Obj.SetValue (ConstVal);
3359 } else {
3360 CIfrUint8 U8Obj(LineNo);
3361 U8Obj.SetValue ((UINT8)ConstVal);
3362 }
3363
3364 switch (CompareType) {
3365 case EQUAL :
3366 {
3367 CIfrEqual EObj(LineNo);
3368 break;
3369 }
3370 case LESS_EQUAL :
3371 {
3372 CIfrLessEqual LEObj(LineNo);
3373 break;
3374 }
3375 case LESS_THAN :
3376 {
3377 CIfrLessThan LTObj(LineNo);
3378 break;
3379 }
3380 case GREATER_EQUAL :
3381 {
3382 CIfrGreaterEqual GEObj(LineNo);
3383 break;
3384 }
3385 case GREATER_THAN :
3386 {
3387 CIfrGreaterThan GTObj(LineNo);
3388 break;
3389 }
3390 }
3391
3392 ExpOpCount += 2;
3393 }
3394
3395 VOID
3396 EfiVfrParser::IdEqIdDoSpecial (
3397 IN UINT32 &ExpOpCount,
3398 IN UINT32 LineNo,
3399 IN EFI_QUESTION_ID QId1,
3400 IN INT8 *VarId1Str,
3401 IN UINT32 BitMask1,
3402 IN EFI_QUESTION_ID QId2,
3403 IN INT8 *VarId2Str,
3404 IN UINT32 BitMask2,
3405 IN EFI_COMPARE_TYPE CompareType
3406 )
3407 {
3408 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
3409 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
3410
3411 switch (CompareType) {
3412 case EQUAL :
3413 {
3414 CIfrEqual EObj(LineNo);
3415 break;
3416 }
3417 case LESS_EQUAL :
3418 {
3419 CIfrLessEqual LEObj(LineNo);
3420 break;
3421 }
3422 case LESS_THAN :
3423 {
3424 CIfrLessThan LTObj(LineNo);
3425 break;
3426 }
3427 case GREATER_EQUAL :
3428 {
3429 CIfrGreaterEqual GEObj(LineNo);
3430 break;
3431 }
3432 case GREATER_THAN :
3433 {
3434 CIfrGreaterThan GTObj(LineNo);
3435 break;
3436 }
3437 }
3438
3439 ExpOpCount++;
3440 }
3441
3442 VOID
3443 EfiVfrParser::IdEqListDoSpecial (
3444 IN UINT32 &ExpOpCount,
3445 IN UINT32 LineNo,
3446 IN EFI_QUESTION_ID QId,
3447 IN INT8 *VarIdStr,
3448 IN UINT32 BitMask,
3449 IN UINT16 ListLen,
3450 IN UINT16 *ValueList
3451 )
3452 {
3453 UINT16 Index;
3454
3455 if (ListLen == 0) {
3456 return;
3457 }
3458
3459 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
3460 for (Index = 1; Index < ListLen; Index++) {
3461 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
3462 CIfrOr OObj (LineNo);
3463 ExpOpCount++;
3464 }
3465 }
3466
3467 >>
EFI Development Kit II mirror for PVE