]> git.proxmox.com Git - mirror_edk2.git/blob - BaseTools/Source/C/VfrCompile/VfrSyntax.g
projects / mirror_edk2.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
BaseTools: Enable buffer type value for default and oneofoption opcode.
[mirror_edk2.git] / BaseTools / Source / C / VfrCompile / VfrSyntax.g
1 /*++ @file
2 Vfr Syntax
3
4 Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 --*/
14
15 #header<<
16
17 #include "EfiVfr.h"
18 #include "VfrFormPkg.h"
19 #include "VfrError.h"
20 #include "VfrUtilityLib.h"
21 #include "AToken.h"
22 #include "ATokPtr.h"
23 >>
24
25 <<
26 #include "stdio.h"
27 #include "PBlackBox.h"
28 #include "DLexerBase.h"
29 #include "VfrLexer.h"
30 #include "AToken.h"
31
32 #define GET_LINENO(Obj) ((Obj)->getLine())
33 #define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0)
34 #define CRT_END_OP(Obj) {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0)
35
36 typedef ANTLRCommonToken ANTLRToken;
37
38 class CVfrDLGLexer : public VfrLexer
39 {
40 public:
41 CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
42 INT32 errstd (char *Text)
43 {
44 printf ("unrecognized input '%s'\n", Text);
45 }
46 };
47
48 UINT8
49 VfrParserStart (
50 IN FILE *File,
51 IN INPUT_INFO_TO_SYNTAX *InputInfo
52 )
53 {
54 ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
55 VfrParser.parser()->SetCompatibleMode (InputInfo->CompatibleMode);
56 VfrParser.parser()->SetOverrideClassGuid (InputInfo->OverrideClassGuid);
57 return VfrParser.parser()->vfrProgram();
58 }
59 >>
60
61 //
62 // Define a lexical class for parsing quoted strings. Basically
63 // starts with a double quote, and ends with a double quote that
64 // is not preceeded with a backslash.
65 //
66 #lexclass QUOTED_STRING
67 #token TheString "~[\"]*\"" << mode (START); >>
68
69 //
70 // Define a lexclass for skipping over C++ style comments
71 //
72 #lexclass CPP_COMMENT
73 #token "~[\n]*" << skip (); >>
74 #token "\n" << skip (); mode (START); newline (); >>
75
76 //
77 // Standard lexclass is START
78 //
79 #lexclass START
80
81 //
82 // Find start of C++ style comments
83 //
84 #token "//" << skip (); mode (CPP_COMMENT); >>
85
86 //
87 // Skip whitespace
88 //
89 #token "[\ \t]" << skip (); >>
90
91 //
92 // Skip over newlines, but count them
93 //
94 #token "\n" << skip (); newline (); >>
95
96 //
97 // Skip over 'extern' in any included .H file
98 //
99 #token "extern" << skip (); mode (CPP_COMMENT); >>
100
101 //
102 // Tokens for the different keywords. Syntax is:
103 // TokenName("ErrorMessageText") "TokenString"
104 // where:
105 // TokenName is the token name (must be capitalized) that is used in the rules
106 // ErrorMessageText is the string the compiler emits when it detects a syntax error
107 // TokenString is the actual matching string used in the user script
108 //
109 #token FormPkgType("formpkgtype") "formpkgtype"
110 #token OpenBrace("{") "\{"
111 #token CloseBrace("}") "\}"
112 #token OpenParen("(") "\("
113 #token CloseParen(")") "\)"
114 #token OpenBracket("[") "\["
115 #token CloseBracket("]") "\]"
116
117 #token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
118 #token DevicePath("devicepath") "devicepath"
119 #token FormSet("formset") "formset"
120 #token FormSetId("formsetid") "formsetid"
121 #token EndFormSet("endformset") "endformset"
122 #token Title("title") "title"
123 #token FormId("formid") "formid"
124 #token OneOf("oneof") "oneof"
125 #token EndOneOf("endoneof") "endoneof"
126 #token Prompt("prompt") "prompt"
127 #token OrderedList("orderedlist") "orderedlist"
128 #token MaxContainers("maxcontainers") "maxcontainers"
129 #token EndList("endlist") "endlist"
130 #token EndForm("endform") "endform"
131 #token Form("form") "form"
132 #token FormMap("formmap") "formmap"
133 #token MapTitle("maptitle") "maptitle"
134 #token MapGuid("mapguid") "mapguid"
135 #token Subtitle("subtitle") "subtitle"
136 #token EndSubtitle("endsubtitle") "endsubtitle"
137 #token Help("help") "help"
138 #token Text("text") "text"
139 #token Option("option") "option"
140 #token FLAGS("flags") "flags"
141 #token Date("date") "date"
142 #token EndDate("enddate") "enddate"
143 #token Year("year") "year"
144 #token Month("month") "month"
145 #token Day("day") "day"
146 #token Time("time") "time"
147 #token EndTime("endtime") "endtime"
148 #token Hour("hour") "hour"
149 #token Minute("minute") "minute"
150 #token Second("second") "second"
151 #token GrayOutIf("grayoutif") "grayoutif"
152 #token Label("label") "label"
153 #token Timeout("timeout") "timeout"
154 #token Inventory("inventory") "inventory"
155 #token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
156 #token Struct("struct") "struct"
157 #token Boolean("BOOLEAN") "BOOLEAN"
158 #token Uint64("UINT64") "UINT64"
159 #token Uint32("UINT32") "UINT32"
160 #token Uint16("UINT16") "UINT16"
161 #token Char16("CHAR16") "CHAR16"
162 #token Uint8("UINT8") "UINT8"
163 #token Uuid("guid") "guid"
164 #token CheckBox("checkbox") "checkbox"
165 #token EndCheckBox("endcheckbox") "endcheckbox"
166 #token Numeric("numeric") "numeric"
167 #token EndNumeric("endnumeric") "endnumeric"
168 #token Minimum("minimum") "minimum"
169 #token Maximum("maximum") "maximum"
170 #token STEP("step") "step"
171 #token Default("default") "default"
172 #token Password("password") "password"
173 #token EndPassword("endpassword") "endpassword"
174 #token String("string") "string"
175 #token EndString("endstring") "endstring"
176 #token MinSize("minsize") "minsize"
177 #token MaxSize("maxsize") "maxsize"
178 #token Encoding("encoding") "encoding"
179 #token SuppressIf("suppressif") "suppressif"
180 #token DisableIf("disableif") "disableif"
181 #token Hidden("hidden") "hidden"
182 #token Goto("goto") "goto"
183 #token FormSetGuid("formsetguid") "formsetguid"
184 #token InconsistentIf("inconsistentif") "inconsistentif"
185 #token WarningIf("warningif") "warningif"
186 #token NoSubmitIf("nosubmitif") "nosubmitif"
187 #token EndIf("endif") "endif"
188 #token Key("key") "key"
189 #token DefaultFlag("DEFAULT") "DEFAULT"
190 #token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
191 #token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
192 #token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
193 #token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
194 #token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
195 #token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
196 #token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
197 #token Class("class") "class"
198 #token Subclass("subclass") "subclass"
199 #token ClassGuid("classguid") "classguid"
200 #token TypeDef("typedef") "typedef"
201 #token Restore("restore") "restore"
202 #token Save("save") "save"
203 #token Defaults("defaults") "defaults"
204 #token Banner("banner") "banner"
205 #token Align("align") "align"
206 #token Left("left") "left"
207 #token Right("right") "right"
208 #token Center("center") "center"
209 #token Line("line") "line"
210 #token Name("name") "name"
211
212 #token VarId("varid") "varid"
213 #token Question("question") "question"
214 #token QuestionId("questionid") "questionid"
215 #token Image("image") "image"
216 #token Locked("locked") "locked"
217 #token Rule("rule") "rule"
218 #token EndRule("endrule") "endrule"
219 #token Value("value") "value"
220 #token Read("read") "read"
221 #token Write("write") "write"
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 #token GuidOp("guidop") "guidop"
237 #token EndGuidOp("endguidop") "endguidop"
238 #token DataType("datatype") "datatype"
239 #token Data("data") "data"
240 #token Modal("modal") "modal"
241
242 //
243 // Define the class and subclass tokens
244 //
245 #token ClassNonDevice("NONDEVICE") "NON_DEVICE"
246 #token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
247 #token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
248 #token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
249 #token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
250 #token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
251 #token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
252
253 #token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
254 #token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
255 #token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
256 #token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
257
258 //
259 // This is the overall definition of a VFR form definition script.
260 //
261
262 vfrProgram > [UINT8 Return] :
263 <<
264 mParserStatus = 0;
265 mCIfrOpHdrIndex = 0;
266 mConstantOnlyInExpression = FALSE;
267 >>
268 (
269 vfrPragmaPackDefinition
270 | vfrDataStructDefinition
271 )*
272 vfrFormSetDefinition
273 << $Return = mParserStatus; >>
274 ;
275
276 pragmaPackShowDef :
277 L:"show" << gCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >>
278 ;
279
280 pragmaPackStackDef :
281 <<
282 UINT32 LineNum;
283 UINT8 PackAction;
284 CHAR8 *Identifier = NULL;
285 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
286 >>
287 (
288 L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >>
289 | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >>
290 )
291 {
292 "," ID:StringIdentifier << Identifier = ID->getText(); >>
293 }
294 {
295 "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText(), N->getLine()); >>
296 }
297 << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
298 ;
299
300 pragmaPackNumber :
301 <<
302 UINT32 LineNum;
303 UINT32 PackNumber = DEFAULT_PACK_ALIGN;
304 >>
305 N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText(), N->getLine()); >>
306 << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
307 ;
308
309 vfrPragmaPackDefinition :
310 "\#pragma" "pack" "\("
311 {
312 pragmaPackShowDef
313 | pragmaPackStackDef
314 | pragmaPackNumber
315 }
316 "\)"
317 ;
318
319 vfrDataStructDefinition :
320 { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
321 { NonNvDataMap }
322 {
323 N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
324 }
325 OpenBrace
326 vfrDataStructFields
327 CloseBrace
328 {
329 N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
330 }
331 ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
332 ;
333
334 vfrDataStructFields :
335 (
336 dataStructField64 |
337 dataStructField32 |
338 dataStructField16 |
339 dataStructField8 |
340 dataStructFieldBool |
341 dataStructFieldString |
342 dataStructFieldDate |
343 dataStructFieldTime |
344 dataStructFieldRef |
345 dataStructFieldUser
346 )*
347 ;
348
349 dataStructField64 :
350 << UINT32 ArrayNum = 0; >>
351 D:"UINT64"
352 N:StringIdentifier
353 {
354 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
355 }
356 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
357 ;
358
359 dataStructField32 :
360 << UINT32 ArrayNum = 0; >>
361 D:"UINT32"
362 N:StringIdentifier
363 {
364 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
365 }
366 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
367 ;
368
369 dataStructField16 :
370 <<
371 UINT32 ArrayNum = 0;
372 >>
373 ("UINT16" | "CHAR16")
374 N:StringIdentifier
375 {
376 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
377 }
378 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), (CHAR8 *) "UINT16", ArrayNum), N); >>
379 ;
380
381 dataStructField8 :
382 << UINT32 ArrayNum = 0; >>
383 D:"UINT8"
384 N:StringIdentifier
385 {
386 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
387 }
388 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
389 ;
390
391 dataStructFieldBool :
392 << UINT32 ArrayNum = 0; >>
393 D:"BOOLEAN"
394 N:StringIdentifier
395 {
396 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
397 }
398 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
399 ;
400
401 dataStructFieldString :
402 << UINT32 ArrayNum = 0; >>
403 D:"EFI_STRING_ID"
404 N:StringIdentifier
405 {
406 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
407 }
408 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
409 ;
410
411 dataStructFieldDate :
412 << UINT32 ArrayNum = 0; >>
413 D:"EFI_HII_DATE"
414 N:StringIdentifier
415 {
416 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
417 }
418 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
419 ;
420
421 dataStructFieldTime :
422 << UINT32 ArrayNum = 0; >>
423 D:"EFI_HII_TIME"
424 N:StringIdentifier
425 {
426 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
427 }
428 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
429 ;
430
431 dataStructFieldRef :
432 << UINT32 ArrayNum = 0; >>
433 D:"EFI_HII_REF"
434 N:StringIdentifier
435 {
436 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
437 }
438 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum), N); >>
439 ;
440
441 dataStructFieldUser :
442 << UINT32 ArrayNum = 0; >>
443 T:StringIdentifier
444 N:StringIdentifier
445 {
446 OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >>
447 }
448 ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >>
449 ;
450
451 //*****************************************************************************
452 //
453 // the syntax of GUID definition
454 //
455 guidSubDefinition [EFI_GUID &Guid] :
456 G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number
457 <<
458 Guid.Data4[0] = _STOU8(G4->getText(), G4->getLine());
459 Guid.Data4[1] = _STOU8(G5->getText(), G5->getLine());
460 Guid.Data4[2] = _STOU8(G6->getText(), G6->getLine());
461 Guid.Data4[3] = _STOU8(G7->getText(), G7->getLine());
462 Guid.Data4[4] = _STOU8(G8->getText(), G8->getLine());
463 Guid.Data4[5] = _STOU8(G9->getText(), G9->getLine());
464 Guid.Data4[6] = _STOU8(G10->getText(), G10->getLine());
465 Guid.Data4[7] = _STOU8(G11->getText(), G11->getLine());
466 >>
467 ;
468
469 guidDefinition [EFI_GUID &Guid] :
470 OpenBrace
471 G1:Number "," G2:Number "," G3:Number ","
472 <<
473 Guid.Data1 = _STOU32 (G1->getText(), G1->getLine());
474 Guid.Data2 = _STOU16 (G2->getText(), G2->getLine());
475 Guid.Data3 = _STOU16 (G3->getText(), G3->getLine());
476 >>
477 (
478 OpenBrace guidSubDefinition[Guid] CloseBrace
479 | guidSubDefinition[Guid]
480 )
481 CloseBrace
482 ;
483
484 //*****************************************************************************
485 //
486 // the syntax of form set definition
487 //
488 vfrFormSetDefinition :
489 <<
490 EFI_GUID Guid;
491 EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID;
492 EFI_GUID ClassGuid1, ClassGuid2, ClassGuid3;
493 UINT8 ClassGuidNum = 0;
494 CIfrFormSet *FSObj = NULL;
495 UINT16 C, SC;
496 CHAR8* InsertOpcodeAddr = NULL;
497 >>
498 L:FormSet
499 Uuid "=" guidDefinition[Guid] ","
500 Title "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
501 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" ","
502 {
503 ClassGuid "=" guidDefinition[ClassGuid1] << ++ClassGuidNum; >>
504 {
505 "\|" guidDefinition[ClassGuid2] << ++ClassGuidNum; >>
506 {
507 "\|" guidDefinition[ClassGuid3] << ++ClassGuidNum; >>
508 }
509 }
510 ","
511 }
512 <<
513 if (mOverrideClassGuid != NULL && ClassGuidNum >= 3) {
514 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Already has 3 class guids, can't add extra class guid!");
515 }
516 switch (ClassGuidNum) {
517 case 0:
518 if (mOverrideClassGuid != NULL) {
519 ClassGuidNum = 2;
520 } else {
521 ClassGuidNum = 1;
522 }
523 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
524 FSObj->SetClassGuid(&DefaultClassGuid);
525 if (mOverrideClassGuid != NULL) {
526 FSObj->SetClassGuid(mOverrideClassGuid);
527 }
528 break;
529 case 1:
530 if (mOverrideClassGuid != NULL) {
531 ClassGuidNum ++;
532 }
533 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
534 FSObj->SetClassGuid(&ClassGuid1);
535 if (mOverrideClassGuid != NULL) {
536 FSObj->SetClassGuid(mOverrideClassGuid);
537 }
538 break;
539 case 2:
540 if (mOverrideClassGuid != NULL) {
541 ClassGuidNum ++;
542 }
543 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
544 FSObj->SetClassGuid(&ClassGuid1);
545 FSObj->SetClassGuid(&ClassGuid2);
546 if (mOverrideClassGuid != NULL) {
547 FSObj->SetClassGuid(mOverrideClassGuid);
548 }
549 break;
550 case 3:
551 FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID));
552 FSObj->SetClassGuid(&ClassGuid1);
553 FSObj->SetClassGuid(&ClassGuid2);
554 FSObj->SetClassGuid(&ClassGuid3);
555 break;
556 default:
557 break;
558 }
559
560 SET_LINE_INFO (*FSObj, L);
561 FSObj->SetGuid (&Guid);
562 //
563 // for framework vfr to store formset guid used by varstore and efivarstore
564 //
565 if (mCompatibleMode) {
566 memcpy (&mFormsetGuid, &Guid, sizeof (EFI_GUID));
567 }
568 FSObj->SetFormSetTitle (_STOSID(S1->getText(), S1->getLine()));
569 FSObj->SetHelp (_STOSID(S2->getText(), S2->getLine()));
570 >>
571 {
572 FC:Class "=" classDefinition[C] "," << {CIfrClass CObj;SET_LINE_INFO (CObj, FC); CObj.SetClass(C);} >>
573 }
574 {
575 FSC:Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SET_LINE_INFO (SCObj, FSC); SCObj.SetSubClass(SC);} >>
576 }
577 <<
578 _DeclareStandardDefaultStorage (GET_LINENO (L));
579 >>
580 vfrFormSetList
581 E:EndFormSet <<
582 if (mCompatibleMode) {
583 //
584 // declare all undefined varstore and efivarstore
585 //
586 _DeclareDefaultFrameworkVarStore (GET_LINENO(E));
587 }
588
589 //
590 // Declare undefined Question so that they can be used in expression.
591 //
592 if (gCFormPkg.HavePendingUnassigned()) {
593 mParserStatus += gCFormPkg.DeclarePendingQuestion (
594 gCVfrVarDataTypeDB,
595 mCVfrDataStorage,
596 mCVfrQuestionDB,
597 &mFormsetGuid,
598 E->getLine(),
599 &InsertOpcodeAddr
600 );
601 gNeedAdjustOpcode = TRUE;
602 }
603
604 CRT_END_OP (E);
605
606 //
607 // Adjust the pending question position.
608 // Move the position from current to before the end of the last form in the form set.
609 //
610 if (gNeedAdjustOpcode) {
611 gCFormPkg.AdjustDynamicInsertOpcode (
612 mLastFormEndAddr,
613 InsertOpcodeAddr
614 );
615 }
616
617 if (FSObj != NULL) {
618 delete FSObj;
619 }
620 >>
621 ";"
622 ;
623
624 vfrFormSetList :
625 (
626 vfrFormDefinition |
627 vfrFormMapDefinition |
628 vfrStatementImage |
629 vfrStatementVarStoreLinear |
630 vfrStatementVarStoreEfi |
631 vfrStatementVarStoreNameValue |
632 vfrStatementDefaultStore |
633 vfrStatementDisableIfFormSet |
634 vfrStatementSuppressIfFormSet |
635 vfrStatementExtension
636 )*
637 ;
638
639 vfrStatementExtension:
640 <<
641 EFI_GUID Guid;
642 CIfrGuid *GuidObj = NULL;
643 CHAR8 *TypeName = NULL;
644 UINT32 TypeSize = 0;
645 UINT8 *DataBuff = NULL;
646 UINT32 Size = 0;
647 UINT8 Idx = 0;
648 UINT32 LineNum;
649 BOOLEAN IsStruct = FALSE;
650 UINT32 ArrayNum = 0;
651 >>
652 L:GuidOp
653 Uuid "=" guidDefinition[Guid]
654 {"," DataType "="
655 (
656 U64:"UINT64" {OpenBracket AN1:Number CloseBracket <<ArrayNum = _STOU32(AN1->getText(), AN1->getLine());>>}
657 << TypeName = U64->getText(); LineNum = U64->getLine(); >>
658 | U32:"UINT32" {OpenBracket AN2:Number CloseBracket <<ArrayNum = _STOU32(AN2->getText(), AN2->getLine());>>}
659 << TypeName = U32->getText(); LineNum = U32->getLine(); >>
660 | U16:"UINT16" {OpenBracket AN3:Number CloseBracket <<ArrayNum = _STOU32(AN3->getText(), AN3->getLine());>>}
661 << TypeName = U16->getText(); LineNum = U16->getLine(); >>
662 | U8:"UINT8" {OpenBracket AN4:Number CloseBracket <<ArrayNum = _STOU32(AN4->getText(), AN4->getLine());>>}
663 << TypeName = U8->getText(); LineNum = U8->getLine(); >>
664 | BL:"BOOLEAN" {OpenBracket AN5:Number CloseBracket <<ArrayNum = _STOU32(AN5->getText(), AN5->getLine());>>}
665 << TypeName = BL->getText(); LineNum = BL->getLine(); >>
666 | SI:"EFI_STRING_ID" {OpenBracket AN6:Number CloseBracket <<ArrayNum = _STOU32(AN6->getText(), AN6->getLine());>>}
667 << TypeName = SI->getText(); LineNum = SI->getLine(); >>
668 | D:"EFI_HII_DATE" {OpenBracket AN7:Number CloseBracket <<ArrayNum = _STOU32(AN7->getText(), AN7->getLine());>>}
669 << TypeName = D->getText(); LineNum = D->getLine(); IsStruct = TRUE;>>
670 | T:"EFI_HII_TIME" {OpenBracket AN8:Number CloseBracket <<ArrayNum = _STOU32(AN8->getText(), AN8->getLine());>>}
671 << TypeName = T->getText(); LineNum = T->getLine(); IsStruct = TRUE;>>
672 | R:"EFI_HII_REF" {OpenBracket AN9:Number CloseBracket <<ArrayNum = _STOU32(AN9->getText(), AN9->getLine());>>}
673 << TypeName = R->getText(); LineNum = R->getLine(); IsStruct = TRUE;>>
674 | TN:StringIdentifier {OpenBracket AN10:Number CloseBracket <<ArrayNum = _STOU32(AN10->getText(), AN10->getLine());>>}
675 << TypeName = TN->getText(); LineNum = TN->getLine(); IsStruct = TRUE;>>
676 )
677 <<
678 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &TypeSize), LineNum);
679 if (ArrayNum > 0) {
680 Size = TypeSize*ArrayNum;
681 } else {
682 Size = TypeSize;
683 }
684 if (Size > (128 - sizeof (EFI_IFR_GUID))) return;
685 DataBuff = (UINT8 *)malloc(Size);
686 for (Idx = 0; Idx < Size; Idx++) {
687 DataBuff[Idx] = 0;
688 }
689 >>
690 vfrExtensionData [DataBuff, Size, TypeName, TypeSize, IsStruct, ArrayNum]
691 }
692 <<
693 {
694 GuidObj = new CIfrGuid(Size);
695 if (GuidObj != NULL) {
696 GuidObj->SetLineNo(L->getLine());
697 GuidObj->SetGuid (&Guid);
698 }
699 }
700 if (TypeName != NULL) {
701 GuidObj->SetData(DataBuff, Size);
702 }
703 >>
704 {","
705 (
706 vfrStatementExtension
707 )*
708 E:EndGuidOp << GuidObj->SetScope(1); CRT_END_OP (E); >>
709 }
710 <<
711 if (GuidObj != NULL) delete GuidObj;
712 if (DataBuff != NULL) free(DataBuff);
713 >>
714 ";"
715 ;
716
717 vfrExtensionData[UINT8 *DataBuff, UINT32 Size, CHAR8 *TypeName, UINT32 TypeSize, BOOLEAN IsStruct, UINT32 ArrayNum]:
718 <<
719 CHAR8 *TFName = NULL;
720 UINT32 ArrayIdx = 0;
721 UINT16 FieldOffset;
722 UINT8 FieldType;
723 UINT32 FieldSize;
724 UINT64 Data_U64 = 0;
725 UINT32 Data_U32 = 0;
726 UINT16 Data_U16 = 0;
727 UINT8 Data_U8 = 0;
728 BOOLEAN Data_BL = 0;
729 EFI_STRING_ID Data_SID = 0;
730 BOOLEAN IsArray = FALSE;
731 UINT8 *ByteOffset = NULL;
732 >>
733 (
734 ("," "data" {OpenBracket IDX1:Number CloseBracket <<IsArray = TRUE;>>}
735 <<
736 ArrayIdx = 0;
737 if (IsArray == TRUE) {
738 ArrayIdx = _STOU8(IDX1->getText(), IDX1->getLine());
739 if (ArrayIdx >= ArrayNum) return;
740 IsArray = FALSE;
741 }
742 ByteOffset = DataBuff + (ArrayIdx * TypeSize);
743 if (IsStruct == TRUE) {
744 _STRCAT(&TFName, TypeName);
745 }
746 >>
747 ("." FN:StringIdentifier
748 <<
749 if (IsStruct == TRUE) {
750 _STRCAT(&TFName, ".");
751 _STRCAT(&TFName, FN->getText());
752 }
753 >>
754 {
755 OpenBracket IDX2:Number CloseBracket
756 <<
757 if (IsStruct == TRUE) {
758 _STRCAT(&TFName, "[");
759 _STRCAT(&TFName, IDX2->getText());
760 _STRCAT(&TFName, "]");
761 }
762 >>
763 }
764 )*
765 "=" RD:Number
766 <<
767 if (IsStruct == FALSE) {
768 if (strcmp ("UINT64", TypeName) == 0) {
769 Data_U64 = _STOU64(RD->getText(), RD->getLine());
770 memcpy (ByteOffset, &Data_U64, TypeSize);
771 }else if (strcmp ("UINT32", TypeName) == 0) {
772 Data_U32 = _STOU32(RD->getText(), RD->getLine());
773 memcpy (ByteOffset, &Data_U32, TypeSize);
774 }else if (strcmp ("UINT16", TypeName) == 0) {
775 Data_U16 = _STOU16(RD->getText(), RD->getLine());
776 memcpy (ByteOffset, &Data_U16, TypeSize);
777 }else if (strcmp ("UINT8", TypeName) == 0) {
778 Data_U8 = _STOU8(RD->getText(), RD->getLine());
779 memcpy (ByteOffset, &Data_U8, TypeSize);
780 }else if (strcmp ("BOOLEAN", TypeName)== 0) {
781 Data_BL = _STOU8(RD->getText(), RD->getLine());
782 memcpy (ByteOffset, &Data_BL, TypeSize);
783 }else if (strcmp ("EFI_STRING_ID", TypeName) == 0) {
784 Data_SID = _STOSID(RD->getText(), RD->getLine());
785 memcpy (ByteOffset, &Data_SID, TypeSize);
786 }
787 } else {
788 gCVfrVarDataTypeDB.GetDataFieldInfo(TFName, FieldOffset, FieldType, FieldSize);
789 switch (FieldType) {
790 case EFI_IFR_TYPE_NUM_SIZE_8:
791 Data_U8 = _STOU8(RD->getText(), RD->getLine());
792 memcpy (ByteOffset + FieldOffset, &Data_U8, FieldSize);
793 break;
794 case EFI_IFR_TYPE_NUM_SIZE_16:
795 Data_U16 = _STOU16(RD->getText(), RD->getLine());
796 memcpy (ByteOffset + FieldOffset, &Data_U16, FieldSize);
797 break;
798 case EFI_IFR_TYPE_NUM_SIZE_32:
799 Data_U32 = _STOU32(RD->getText(), RD->getLine());
800 memcpy (ByteOffset + FieldOffset, &Data_U32, FieldSize);
801 break;
802 case EFI_IFR_TYPE_NUM_SIZE_64:
803 Data_U64 = _STOU64(RD->getText(), RD->getLine());
804 memcpy (ByteOffset + FieldOffset, &Data_U64, FieldSize);
805 break;
806 case EFI_IFR_TYPE_BOOLEAN:
807 Data_BL = _STOU8(RD->getText(), RD->getLine());
808 memcpy (ByteOffset + FieldOffset, &Data_BL, FieldSize);
809 break;
810 case EFI_IFR_TYPE_STRING:
811 Data_SID = _STOSID(RD->getText(), RD->getLine());
812 memcpy (ByteOffset + FieldOffset, &Data_SID, FieldSize);
813 break;
814 default:
815 break;
816 }
817 }
818 if (TFName != NULL) { delete TFName; TFName = NULL; }
819 >>
820 )*
821 )
822 ;
823
824
825 vfrStatementDefaultStore :
826 << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
827 D:DefaultStore N:StringIdentifier ","
828 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
829 {
830 "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText(), A->getLine()); >>
831 }
832 <<
833 if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
834 CIfrDefaultStore DSObj;
835 _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText(), S->getLine()), DefaultId)), D->getLine();
836 DSObj.SetLineNo(D->getLine());
837 DSObj.SetDefaultName (_STOSID(S->getText(), S->getLine()));
838 DSObj.SetDefaultId (DefaultId);
839 } else {
840 _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText(), S->getLine()))), D->getLine();
841 }
842 >>
843 ";"
844 ;
845
846 vfrStatementVarStoreLinear :
847 <<
848 EFI_GUID Guid;
849 CIfrVarStore VSObj;
850 CHAR8 *TypeName;
851 CHAR8 *StoreName;
852 UINT32 LineNum;
853 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
854 UINT32 Size;
855 >>
856 V:Varstore << VSObj.SetLineNo(V->getLine()); >>
857 (
858 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
859 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
860 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
861 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
862 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
863 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
864 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
865 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
866 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
867 )
868 { Key "=" FID:Number "," << // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
869 if (mCompatibleMode) {
870 VarStoreId = _STOU16(FID->getText(), FID->getLine());
871 }
872 >>
873 }
874 {
875 VarId "=" ID:Number "," <<
876 _PCATCH(
877 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
878 (INTN)TRUE,
879 ID,
880 "varid 0 is not allowed."
881 );
882 >>
883 }
884 Name "=" SN:StringIdentifier ","
885 Uuid "=" guidDefinition[Guid]
886 <<
887 if (mCompatibleMode) {
888 StoreName = TypeName;
889 } else {
890 StoreName = SN->getText();
891 }
892 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
893 StoreName,
894 &Guid,
895 &gCVfrVarDataTypeDB,
896 TypeName,
897 VarStoreId
898 ), LineNum);
899 VSObj.SetGuid (&Guid);
900 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
901 VSObj.SetVarStoreId (VarStoreId);
902 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
903 VSObj.SetSize ((UINT16) Size);
904 VSObj.SetName (SN->getText());
905 >>
906 ";"
907 ;
908
909 vfrStatementVarStoreEfi :
910 <<
911 BOOLEAN IsUEFI23EfiVarstore = TRUE;
912 EFI_GUID Guid;
913 CIfrVarStoreEfi VSEObj;
914 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
915 UINT32 Attr = 0;
916 UINT32 Size;
917 CHAR8 *TypeName;
918 UINT32 LineNum;
919 CHAR8 *StoreName = NULL;
920 BOOLEAN CustomizedName = FALSE;
921 >>
922 E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
923 (
924 TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); CustomizedName = TRUE; >>
925 | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >>
926 | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >>
927 | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >>
928 | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >>
929 | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >>
930 | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >>
931 | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >>
932 | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >>
933 )
934 {
935 VarId "=" ID:Number "," <<
936 _PCATCH(
937 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
938 (INTN)TRUE,
939 ID,
940 "varid 0 is not allowed."
941 );
942 >>
943 }
944 Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
945 << VSEObj.SetAttributes (Attr); >>
946
947 (
948 Name "=" SN:StringIdentifier "," << StoreName = SN->getText(); >>
949 |
950 Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
951 VarSize "=" N:Number "," <<
952 IsUEFI23EfiVarstore = FALSE;
953 StoreName = gCVfrStringDB.GetVarStoreNameFormStringId(_STOSID(VN->getText(), VN->getLine()));
954 if (StoreName == NULL) {
955 _PCATCH (VFR_RETURN_UNSUPPORTED, VN->getLine(), "Can't get varstore name for this StringId!");
956 }
957 if (!CustomizedName) {
958 _PCATCH (VFR_RETURN_UNSUPPORTED, E->getLine(), "Old style efivarstore must have String Identifier!");
959 return;
960 }
961 Size = _STOU32(N->getText(), N->getLine());
962 switch (Size) {
963 case 1:
964 TypeName = (CHAR8 *) "UINT8";
965 break;
966 case 2:
967 TypeName = (CHAR8 *) "UINT16";
968 break;
969 case 4:
970 TypeName = (CHAR8 *) "UINT32";
971 break;
972 case 8:
973 TypeName = (CHAR8 *) "UINT64";
974 break;
975 default:
976 _PCATCH (VFR_RETURN_UNSUPPORTED, N);
977 break;
978 }
979 >>
980 )
981
982 Uuid "=" guidDefinition[Guid] <<
983 if (IsUEFI23EfiVarstore) {
984 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
985 StoreName,
986 &Guid,
987 &gCVfrVarDataTypeDB,
988 TypeName,
989 VarStoreId
990 ), LineNum);
991 _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN);
992 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
993 } else {
994 _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
995 TN->getText(),
996 &Guid,
997 &gCVfrVarDataTypeDB,
998 TypeName,
999 VarStoreId
1000 ), LineNum);
1001 _PCATCH(mCVfrDataStorage.GetVarStoreId(TN->getText(), &VarStoreId, &Guid), VN);
1002 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), N->getLine());
1003 }
1004 VSEObj.SetGuid (&Guid);
1005 VSEObj.SetVarStoreId (VarStoreId);
1006
1007 VSEObj.SetSize ((UINT16) Size);
1008 VSEObj.SetName (StoreName);
1009 if (IsUEFI23EfiVarstore == FALSE && StoreName != NULL) {
1010 delete StoreName;
1011 }
1012 >>
1013 ";"
1014 ;
1015
1016 vfrVarStoreEfiAttr [UINT32 & Attr] :
1017 N:Number << $Attr |= _STOU32(N->getText(), N->getLine()); >>
1018 ;
1019
1020 vfrStatementVarStoreNameValue :
1021 <<
1022 EFI_GUID Guid;
1023 CIfrVarStoreNameValue VSNVObj;
1024 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
1025 BOOLEAN Created = FALSE;
1026 >>
1027 L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
1028 SN:StringIdentifier ","
1029 {
1030 VarId "=" ID:Number "," <<
1031 _PCATCH(
1032 (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0,
1033 (INTN)TRUE,
1034 ID,
1035 "varid 0 is not allowed."
1036 );
1037 >>
1038 }
1039 (
1040 Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," <<
1041 if (!Created) {
1042 _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText(), VarStoreId), SN);
1043 Created = TRUE;
1044 }
1045 _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText(), N->getLine())), SN);
1046 >>
1047 )+
1048 Uuid "=" guidDefinition[Guid] << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
1049 <<
1050 VSNVObj.SetGuid (&Guid);
1051 _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId, &Guid), SN);
1052 VSNVObj.SetVarStoreId (VarStoreId);
1053 >>
1054 ";"
1055 ;
1056
1057 //
1058 // keep classDeinition and validClassNames for compatibility but not generate
1059 // any IFR object
1060 //
1061 classDefinition[UINT16 & Class] :
1062 << $Class = 0; >>
1063 validClassNames[$Class] ( "\|" validClassNames[$Class] )*
1064 ;
1065
1066 validClassNames[UINT16 & Class] :
1067 ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
1068 | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
1069 | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
1070 | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
1071 | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
1072 | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
1073 | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
1074 | N:Number << $Class |= _STOU16(N->getText(), N->getLine()); >>
1075 ;
1076
1077 subclassDefinition[UINT16 & SubClass] :
1078 << $SubClass = 0; >>
1079 SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
1080 | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
1081 | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
1082 | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
1083 | N:Number << $SubClass |= _STOU16(N->getText(), N->getLine()); >>
1084 ;
1085
1086 vfrStatementDisableIfFormSet :
1087 <<
1088 CIfrDisableIf DIObj;
1089 mConstantOnlyInExpression = TRUE;
1090 >>
1091 D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
1092 vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
1093 vfrFormSetList
1094 E:EndIf << CRT_END_OP (E); >>
1095 ";"
1096 ;
1097
1098 vfrStatementSuppressIfFormSet :
1099 << CIfrSuppressIf SIObj;>>
1100 L:SuppressIf <<
1101 if (mCompatibleMode) {
1102 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
1103 }
1104 SIObj.SetLineNo(L->getLine());
1105 >>
1106 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
1107 vfrStatementExpression[0] ";"
1108 vfrFormSetList
1109 E: EndIf
1110 ";" << CRT_END_OP (E); >>
1111 ;
1112
1113 //*****************************************************************************
1114 //
1115 // the syntax of question header and statement header
1116 //
1117 vfrStatementHeader[CIfrStatementHeader *SHObj] :
1118 Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText(), S1->getLine())); >>
1119 Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText(), S2->getLine())); >>
1120 ;
1121
1122 vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
1123 <<
1124 EFI_VARSTORE_INFO Info;
1125 Info.mVarType = EFI_IFR_TYPE_OTHER;
1126 Info.mVarTotalSize = 0;
1127 Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID;
1128 Info.mVarStoreId = EFI_VARSTORE_ID_INVALID;
1129 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1130 CHAR8 *QName = NULL;
1131 CHAR8 *VarIdStr = NULL;
1132 mUsedDefaultCount = 0;
1133 >>
1134 {
1135 Name "=" QN:StringIdentifier "," <<
1136 QName = QN->getText();
1137 _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
1138 >>
1139 }
1140 { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
1141 {
1142 QuestionId "=" ID:Number "," <<
1143 QId = _STOQID(ID->getText(), ID->getLine());
1144 _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
1145 >>
1146 }
1147 <<
1148 switch (QType) {
1149 case QUESTION_NORMAL:
1150 mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
1151 break;
1152 case QUESTION_DATE:
1153 mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
1154 break;
1155 case QUESTION_TIME:
1156 mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
1157 break;
1158 case QUESTION_REF:
1159 //
1160 // VarIdStr != NULL stand for question with storagae.
1161 //
1162 if (VarIdStr != NULL) {
1163 mCVfrQuestionDB.RegisterRefQuestion (QName, VarIdStr, QId);
1164 } else {
1165 mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
1166 }
1167 break;
1168 default:
1169 _PCATCH(VFR_RETURN_FATAL_ERROR);
1170 }
1171 $QHObj.SetQuestionId (QId);
1172 if (VarIdStr != NULL) {
1173 $QHObj.SetVarStoreInfo (&Info);
1174 }
1175 >>
1176 vfrStatementHeader[&$QHObj]
1177 <<
1178 if (VarIdStr != NULL) {
1179 delete VarIdStr;
1180 }
1181 _SAVE_CURRQEST_VARINFO (Info);
1182 >>
1183 ;
1184
1185 questionheaderFlagsField[UINT8 & Flags] :
1186 ReadOnlyFlag << $Flags |= 0x01; >>
1187 | InteractiveFlag << $Flags |= 0x04; >>
1188 | ResetRequiredFlag << $Flags |= 0x10; >>
1189 | O:OptionOnlyFlag <<
1190 if (mCompatibleMode) {
1191 $Flags |= 0x80;
1192 } else {
1193 gCVfrErrorHandle.HandleWarning (
1194 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1195 O->getLine(),
1196 O->getText()
1197 );
1198 }
1199 >>
1200 | N:NVAccessFlag <<
1201 if (!mCompatibleMode) {
1202 gCVfrErrorHandle.HandleWarning (
1203 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1204 N->getLine(),
1205 N->getText()
1206 );
1207 }
1208 >>
1209 | L:LateCheckFlag <<
1210 if (!mCompatibleMode) {
1211 gCVfrErrorHandle.HandleWarning (
1212 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1213 L->getLine(),
1214 L->getText()
1215 );
1216 }
1217 >>
1218 ;
1219
1220 vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr, BOOLEAN CheckFlag = TRUE] :
1221 <<
1222 UINT32 Idx;
1223 UINT32 LineNo;
1224 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1225 CHAR8 *VarIdStr = NULL;
1226 CHAR8 *VarStr = NULL;
1227 CHAR8 *SName = NULL;
1228 CHAR8 *TName = NULL;
1229 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
1230 EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
1231 EFI_GUID *VarGuid = NULL;
1232 >>
1233 (
1234 SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
1235 OpenBracket I1:Number CloseBracket <<
1236 Idx = _STOU32(I1->getText(), I1->getLine());
1237 _STRCAT(&VarIdStr, "[");
1238 _STRCAT(&VarIdStr, I1->getText());
1239 _STRCAT(&VarIdStr, "]");
1240 >>
1241 <<
1242 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1243 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1244 mCVfrDataStorage.DeclareBufferVarStore (
1245 SName,
1246 &mFormsetGuid,
1247 &gCVfrVarDataTypeDB,
1248 SName,
1249 EFI_VARSTORE_ID_INVALID,
1250 FALSE
1251 );
1252 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1253 }
1254 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1255 _PCATCH(VfrReturnCode, SN1);
1256 _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
1257 }
1258
1259 QuestVarIdStr = VarIdStr;
1260 >>
1261 )
1262 |
1263 (
1264 SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
1265 <<
1266 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId);
1267 if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
1268 mCVfrDataStorage.DeclareBufferVarStore (
1269 SName,
1270 &mFormsetGuid,
1271 &gCVfrVarDataTypeDB,
1272 SName,
1273 EFI_VARSTORE_ID_INVALID,
1274 FALSE
1275 );
1276 VfrReturnCode = mCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId, &mFormsetGuid);
1277 }
1278 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1279 _PCATCH(VfrReturnCode, SN2);
1280 VarStoreType = mCVfrDataStorage.GetVarStoreType ($Info.mVarStoreId);
1281 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
1282 _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(Info.mVarStoreId, &TName), SN2);
1283 _STRCAT(&VarStr, TName);
1284 }
1285 }
1286 >>
1287
1288 (
1289 "." <<
1290 if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) {
1291 _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
1292 }
1293 _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
1294 >>
1295 SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
1296 {
1297 OpenBracket I2:Number CloseBracket <<
1298 Idx = _STOU32(I2->getText(), I2->getLine());
1299 if (mCompatibleMode) Idx --;
1300 if (Idx > 0) {
1301 //
1302 // Idx == 0, [0] can be ignored.
1303 // Array[0] is same to Array for unify the varid name to cover [0]
1304 //
1305 _STRCAT(&VarIdStr, "[");
1306 _STRCAT(&VarIdStr, I2->getText());
1307 _STRCAT(&VarIdStr, "]");
1308 }
1309 _STRCAT(&VarStr, "[");
1310 _STRCAT(&VarStr, I2->getText());
1311 _STRCAT(&VarStr, "]");
1312 >>
1313 }
1314 )* <<
1315 switch (VarStoreType) {
1316 case EFI_VFR_VARSTORE_EFI:
1317 _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
1318 break;
1319 case EFI_VFR_VARSTORE_BUFFER:
1320 _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine(), VarStr);
1321 VarGuid = mCVfrDataStorage.GetVarStoreGuid($Info.mVarStoreId);
1322 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
1323 SName,
1324 VarGuid,
1325 NULL),
1326 SN2->getLine());
1327 _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
1328 'a',
1329 SName,
1330 VarGuid,
1331 NULL,
1332 $Info.mVarType,
1333 $Info.mInfo.mVarOffset,
1334 $Info.mVarTotalSize,
1335 Dummy),
1336 SN2->getLine());
1337 break;
1338 case EFI_VFR_VARSTORE_NAME:
1339 default: break;
1340 }
1341
1342 QuestVarIdStr = VarIdStr;
1343 if (VarStr != NULL) {delete VarStr;}
1344 >>
1345 )
1346 ;
1347
1348 vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, CHAR8 *&VarIdStr, UINT32 &LineNo] :
1349 <<
1350 UINT32 Idx;
1351 VarIdStr = NULL; LineNo = 0;
1352 >>
1353 (
1354 SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >>
1355 OpenBracket I1:Number CloseBracket <<
1356 _STRCAT(&VarIdStr, "[");
1357 _STRCAT(&VarIdStr, I1->getText());
1358 _STRCAT(&VarIdStr, "]");
1359 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask);
1360 if (mConstantOnlyInExpression) {
1361 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1362 }
1363 >>
1364 )
1365 |
1366 (
1367 SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >>
1368 (
1369 "." <<
1370 _STRCAT (&VarIdStr, ".");
1371 if (mConstantOnlyInExpression) {
1372 _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo);
1373 }
1374 >>
1375 SF:StringIdentifier << _STRCAT (&VarIdStr, SF->getText()); >>
1376 {
1377 OpenBracket I2:Number CloseBracket <<
1378 Idx = _STOU32(I2->getText(), I2->getLine());
1379 if (mCompatibleMode) Idx --;
1380 if (Idx > 0) {
1381 //
1382 // Idx == 0, [0] can be ignored.
1383 // Array[0] is same to Array
1384 //
1385 _STRCAT(&VarIdStr, "[");
1386 _STRCAT(&VarIdStr, I2->getText());
1387 _STRCAT(&VarIdStr, "]");
1388 }
1389 >>
1390 }
1391 )*
1392 << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >>
1393 )
1394 ;
1395
1396 vfrConstantValueField[UINT8 Type, EFI_IFR_TYPE_VALUE &Value, BOOLEAN &ListType] :
1397 <<
1398 EFI_GUID Guid;
1399 UINT8 *Type8 = (UINT8 *) &Value;
1400 UINT16 *Type16 = (UINT16 *) &Value;
1401 UINT32 *Type32 = (UINT32 *) &Value;
1402 UINT64 *Type64 = (UINT64 *) &Value;
1403 UINT16 Index = 0;
1404 ListType = FALSE;
1405 >>
1406 N1:Number <<
1407 switch ($Type) {
1408 case EFI_IFR_TYPE_NUM_SIZE_8 :
1409 $Value.u8 = _STOU8(N1->getText(), N1->getLine());
1410 break;
1411 case EFI_IFR_TYPE_NUM_SIZE_16 :
1412 $Value.u16 = _STOU16(N1->getText(), N1->getLine());
1413 break;
1414 case EFI_IFR_TYPE_NUM_SIZE_32 :
1415 $Value.u32 = _STOU32(N1->getText(), N1->getLine());
1416 break;
1417 case EFI_IFR_TYPE_NUM_SIZE_64 :
1418 $Value.u64 = _STOU64(N1->getText(), N1->getLine());
1419 break;
1420 case EFI_IFR_TYPE_BOOLEAN :
1421 $Value.b = _STOU8(N1->getText(), N1->getLine());
1422 break;
1423 case EFI_IFR_TYPE_STRING :
1424 $Value.string = _STOU16(N1->getText(), N1->getLine());
1425 break;
1426 case EFI_IFR_TYPE_TIME :
1427 case EFI_IFR_TYPE_DATE :
1428 case EFI_IFR_TYPE_REF :
1429 default :
1430 break;
1431 }
1432 >>
1433 | B1:True << $Value.b = TRUE; >>
1434 | B2:False << $Value.b = FALSE; >>
1435 | O1:One << $Value.u8 = _STOU8(O1->getText(), O1->getLine()); >>
1436 | O2:Ones << $Value.u64 = _STOU64(O2->getText(), O2->getLine()); >>
1437 | Z:Zero << $Value.u8 = _STOU8(Z->getText(), Z->getLine()); >>
1438 | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(),SECOND->getText(), HOUR->getLine()); >>
1439 | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText(), YEAR->getLine()); >>
1440 | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)"
1441 << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText(), QI->getLine()); >>
1442 | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText(), S1->getLine()); >>
1443 | "\{" << ListType = TRUE; >>
1444 L1:Number <<
1445 switch (Type) {
1446 case EFI_IFR_TYPE_NUM_SIZE_8 :
1447 Type8[Index] = _STOU8(L1->getText(), L1->getLine());
1448 break;
1449 case EFI_IFR_TYPE_NUM_SIZE_16 :
1450 Type16[Index] = _STOU16(L1->getText(), L1->getLine());
1451 break;
1452 case EFI_IFR_TYPE_NUM_SIZE_32 :
1453 Type32[Index] = _STOU32(L1->getText(), L1->getLine());
1454 break;
1455 case EFI_IFR_TYPE_NUM_SIZE_64 :
1456 Type64[Index] = _STOU64(L1->getText(), L1->getLine());
1457 break;
1458 default:
1459 break;
1460 }
1461 Index++;
1462 >>
1463 (
1464 ","
1465 L2:Number <<
1466 switch (Type) {
1467 case EFI_IFR_TYPE_NUM_SIZE_8 :
1468 Type8[Index] = _STOU8(L2->getText(), L2->getLine());
1469 break;
1470 case EFI_IFR_TYPE_NUM_SIZE_16 :
1471 Type16[Index] = _STOU16(L2->getText(), L2->getLine());
1472 break;
1473 case EFI_IFR_TYPE_NUM_SIZE_32 :
1474 Type32[Index] = _STOU32(L2->getText(), L2->getLine());
1475 break;
1476 case EFI_IFR_TYPE_NUM_SIZE_64 :
1477 Type64[Index] = _STOU64(L2->getText(), L2->getLine());
1478 break;
1479 default:
1480 break;
1481 }
1482 Index++;
1483 >>
1484 )*
1485 "\}"
1486 ;
1487
1488 //*****************************************************************************
1489 //
1490 // the syntax of form definition
1491 //
1492 vfrFormDefinition :
1493 << CIfrForm FObj; >>
1494 F:Form << FObj.SetLineNo(F->getLine()); >>
1495 FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1496 Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText(), S2->getLine())); >>
1497 (
1498 vfrStatementImage |
1499 vfrStatementLocked |
1500 vfrStatementRules |
1501 vfrStatementDefault |
1502 vfrStatementStat |
1503 vfrStatementQuestions |
1504 vfrStatementConditional |
1505 vfrStatementLabel |
1506 vfrStatementBanner |
1507 // Just for framework vfr compatibility
1508 vfrStatementInvalid |
1509 vfrStatementExtension |
1510 vfrStatementModal |
1511 vfrStatementRefreshEvent ";"
1512 )*
1513 E:EndForm <<
1514 if (mCompatibleMode) {
1515 //
1516 // Add Label for Framework Vfr
1517 //
1518 CIfrLabel LObj1;
1519 LObj1.SetLineNo(E->getLine());
1520 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1521 CIfrLabel LObj2;
1522 LObj2.SetLineNo(E->getLine());
1523 LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
1524 CIfrLabel LObj3;
1525 LObj3.SetLineNo(E->getLine());
1526 LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
1527 }
1528
1529 {CIfrEnd EObj; EObj.SetLineNo (E->getLine()); mLastFormEndAddr = EObj.GetObjBinAddr (); gAdjustOpcodeOffset = EObj.GetObjBinOffset ();}
1530 >>
1531 ";"
1532 ;
1533
1534 vfrFormMapDefinition :
1535 <<
1536 CIfrFormMap *FMapObj = NULL;
1537 UINT32 FormMapMethodNumber = 0;
1538 EFI_GUID Guid;
1539 >>
1540 F:FormMap << FMapObj = new CIfrFormMap(); FMapObj->SetLineNo(F->getLine()); >>
1541 FormId "=" S1:Number "," << _PCATCH(FMapObj->SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >>
1542 (
1543 MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";"
1544 MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText(), S2->getLine()), &Guid); FormMapMethodNumber ++; >>
1545 )* << if (FormMapMethodNumber == 0) {_PCATCH (VFR_RETURN_INVALID_PARAMETER, F->getLine(), "No MapMethod is set for FormMap!");} delete FMapObj;>>
1546 (
1547 vfrStatementImage |
1548 vfrStatementLocked |
1549 vfrStatementRules |
1550 vfrStatementDefault |
1551 vfrStatementStat |
1552 vfrStatementQuestions |
1553 vfrStatementConditional |
1554 vfrStatementLabel |
1555 vfrStatementBanner |
1556 vfrStatementExtension |
1557 vfrStatementModal |
1558 vfrStatementRefreshEvent ";"
1559 )*
1560 E:EndForm << CRT_END_OP (E); >>
1561 ";"
1562 ;
1563
1564 vfrStatementRules :
1565 << CIfrRule RObj; >>
1566 R:Rule << RObj.SetLineNo(R->getLine()); >>
1567 S1:StringIdentifier "," <<
1568 mCVfrRulesDB.RegisterRule (S1->getText());
1569 RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
1570 >>
1571 vfrStatementExpression[0]
1572 E:EndRule << CRT_END_OP (E); >>
1573 ";"
1574 ;
1575
1576 vfrStatementDefault :
1577 <<
1578 BOOLEAN IsExp = FALSE;
1579 UINT64 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
1580 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
1581 CIfrDefault *DObj = NULL;
1582 CIfrDefault2 *DObj2 = NULL;
1583 EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
1584 CHAR8 *VarStoreName = NULL;
1585 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
1586 UINT32 Size = 0;
1587 EFI_GUID *VarGuid = NULL;
1588 BOOLEAN ArrayType = FALSE;
1589 UINT8 *Type8 = (UINT8 *) ValueList;
1590 UINT16 *Type16 = (UINT16 *) ValueList;
1591 UINT32 *Type32 = (UINT32 *) ValueList;
1592 UINT64 *Type64 = (UINT64 *) ValueList;
1593
1594 >>
1595 D:Default
1596 (
1597 (
1598 "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
1599 <<
1600 if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) {
1601 //check default value is valid for Numeric Opcode
1602 if (Val->u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE()) || Val->u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE())) {
1603 _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue.");
1604 }
1605 }
1606 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1607 _PCATCH (VFR_RETURN_FATAL_ERROR, D->getLine(), "Default data type error.");
1608 Size = sizeof (EFI_IFR_TYPE_VALUE);
1609 } else if (ArrayType) {
1610 switch (_GET_CURRQEST_DATATYPE()) {
1611 case EFI_IFR_TYPE_NUM_SIZE_8 :
1612 while (Type8[Size] != 0) {
1613 Size++;
1614 }
1615 break;
1616 case EFI_IFR_TYPE_NUM_SIZE_16 :
1617 while (Type16[Size] != 0) {
1618 Size++;
1619 }
1620 Size *= sizeof (UINT16);
1621 break;
1622
1623 case EFI_IFR_TYPE_NUM_SIZE_32 :
1624 while (Type32[Size] != 0) {
1625 Size++;
1626 }
1627 Size *= sizeof (UINT32);
1628 break;
1629
1630 case EFI_IFR_TYPE_NUM_SIZE_64 :
1631 while (Type64[Size] != 0) {
1632 Size++;
1633 }
1634 Size *= sizeof (UINT64);
1635 break;
1636
1637 default:
1638 break;
1639 }
1640 } else {
1641 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size), D->getLine());
1642 }
1643 Size += OFFSET_OF (EFI_IFR_DEFAULT, Value);
1644 DObj = new CIfrDefault ((UINT8)Size);
1645 DObj->SetLineNo(D->getLine());
1646 if (ArrayType) {
1647 DObj->SetType (EFI_IFR_TYPE_BUFFER);
1648 } else {
1649 DObj->SetType (_GET_CURRQEST_DATATYPE());
1650 }
1651 DObj->SetValue(*Val);
1652 >>
1653 | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >>
1654 vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >>
1655 )
1656 {
1657 DefaultStore "=" SN:StringIdentifier "," <<
1658 _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN);
1659 if (DObj != NULL) {
1660 DObj->SetDefaultId (DefaultId);
1661 }
1662
1663 if (DObj2 != NULL) {
1664 DObj2->SetDefaultId (DefaultId);
1665 }
1666 >>
1667 }
1668 <<
1669 CheckDuplicateDefaultValue (DefaultId, D);
1670 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
1671 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
1672 VarGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
1673 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
1674 if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
1675 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
1676 DefaultId,
1677 _GET_CURRQEST_VARTINFO(),
1678 VarStoreName,
1679 VarGuid,
1680 _GET_CURRQEST_DATATYPE (),
1681 *Val),
1682 D->getLine()
1683 );
1684 }
1685 }
1686 if (DObj != NULL) {delete DObj;}
1687 if (DObj2 != NULL) {delete DObj2;}
1688 >>
1689 )
1690 ;
1691
1692 vfrStatementStat :
1693 vfrStatementSubTitle |
1694 vfrStatementStaticText |
1695 vfrStatementCrossReference
1696 ;
1697
1698 vfrStatementQuestions :
1699 vfrStatementBooleanType |
1700 vfrStatementDate |
1701 vfrStatementNumericType |
1702 vfrStatementStringType |
1703 vfrStatementOrderedList |
1704 vfrStatementTime
1705 ;
1706
1707 vfrStatementConditional :
1708 vfrStatementDisableIfStat |
1709 vfrStatementSuppressIfStat | //enhance to be compatible for framework endif
1710 vfrStatementGrayOutIfStat |
1711 vfrStatementInconsistentIfStat //to be compatible for framework
1712 ;
1713
1714 vfrStatementConditionalNew :
1715 vfrStatementDisableIfStat |
1716 vfrStatementSuppressIfStatNew |
1717 vfrStatementGrayOutIfStatNew |
1718 vfrStatementInconsistentIfStat //to be compatible for framework
1719 ;
1720
1721 vfrStatementSuppressIfStat :
1722 <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
1723 | vfrStatementSuppressIfStatNew
1724 ;
1725
1726 vfrStatementGrayOutIfStat :
1727 <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
1728 | vfrStatementGrayOutIfStatNew
1729 ;
1730
1731 vfrStatementInvalid :
1732 (
1733 vfrStatementInvalidHidden |
1734 vfrStatementInvalidInventory |
1735 vfrStatementInvalidSaveRestoreDefaults
1736 )
1737 << _CRT_OP (TRUE); >>
1738 ;
1739
1740 flagsField :
1741 Number
1742 | InteractiveFlag
1743 | ManufacturingFlag
1744 | DefaultFlag
1745 | ResetRequiredFlag
1746 | N:NVAccessFlag <<
1747 if (!mCompatibleMode) {
1748 gCVfrErrorHandle.HandleWarning (
1749 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1750 N->getLine(),
1751 N->getText()
1752 );
1753 }
1754 >>
1755 | L:LateCheckFlag <<
1756 if (!mCompatibleMode) {
1757 gCVfrErrorHandle.HandleWarning (
1758 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
1759 L->getLine(),
1760 L->getText()
1761 );
1762 }
1763 >>
1764 ;
1765
1766 vfrStatementValue :
1767 << CIfrValue VObj; >>
1768 V:Value << VObj.SetLineNo(V->getLine()); >>
1769 "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >>
1770 ;
1771
1772 vfrStatementRead :
1773 << CIfrRead RObj; >>
1774 R:Read << RObj.SetLineNo(R->getLine()); >>
1775 vfrStatementExpression[0] ";"
1776 ;
1777
1778 vfrStatementWrite :
1779 << CIfrWrite WObj; >>
1780 W:Write << WObj.SetLineNo(W->getLine()); >>
1781 vfrStatementExpression[0] ";"
1782 ;
1783
1784 vfrStatementSubTitle :
1785 << CIfrSubtitle SObj; >>
1786 L:Subtitle << SObj.SetLineNo(L->getLine()); >>
1787 Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText(), S->getLine())); >>
1788 {
1789 "," FLAGS "=" vfrSubtitleFlags[SObj]
1790 }
1791 (
1792 {vfrStatementStatTagList "," }
1793 E:";" << CRT_END_OP (E); >>
1794 |
1795 { "," vfrStatementStatTagList}
1796 { "," (vfrStatementStat | vfrStatementQuestions)*}
1797 D: EndSubtitle ";" << CRT_END_OP (D); >>
1798 )
1799 ;
1800
1801 vfrSubtitleFlags [CIfrSubtitle & SObj] :
1802 << UINT8 LFlags = 0; >>
1803 subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
1804 << _PCATCH(SObj.SetFlags (LFlags)); >>
1805 ;
1806
1807 subtitleFlagsField [UINT8 & Flags] :
1808 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
1809 | "HORIZONTAL" << $Flags |= 0x01; >>
1810 ;
1811
1812 vfrStatementStaticText :
1813 <<
1814 UINT8 Flags = 0;
1815 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1816 EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
1817 >>
1818 T:Text
1819 Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
1820 Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
1821 {
1822 "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText(), S3->getLine()); >>
1823 }
1824 {
1825 "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
1826 "," Key "=" KN:Number
1827 }
1828 <<
1829 if (Flags & EFI_IFR_FLAG_CALLBACK) {
1830 if (TxtTwo != EFI_STRING_ID_INVALID) {
1831 gCVfrErrorHandle.HandleWarning (
1832 VFR_WARNING_ACTION_WITH_TEXT_TWO,
1833 S3->getLine(),
1834 S3->getText()
1835 );
1836 }
1837 CIfrAction AObj;
1838 mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
1839 AObj.SetLineNo (F->getLine());
1840 AObj.SetQuestionId (QId);
1841 AObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1842 AObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1843 _PCATCH(AObj.SetFlags (Flags), F->getLine());
1844 AssignQuestionKey (AObj, KN);
1845 CRT_END_OP (KN);
1846 } else {
1847 CIfrText TObj;
1848 TObj.SetLineNo (T->getLine());
1849 TObj.SetHelp (_STOSID(S1->getText(), S1->getLine()));
1850 TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine()));
1851 TObj.SetTextTwo (TxtTwo);
1852 }
1853 >>
1854 { "," vfrStatementStatTagList }
1855 ";"
1856 ;
1857
1858 staticTextFlagsField[UINT8 & HFlags] :
1859 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
1860 | questionheaderFlagsField[HFlags]
1861 ;
1862
1863 vfrStatementCrossReference :
1864 vfrStatementGoto |
1865 vfrStatementResetButton
1866 ;
1867
1868 vfrStatementGoto :
1869 <<
1870 UINT8 RefType = 5;
1871 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
1872 EFI_GUID FSId = {0,};
1873 EFI_FORM_ID FId;
1874 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
1875 UINT32 BitMask;
1876 CIfrQuestionHeader *QHObj = NULL;
1877 CIfrOpHeader *OHObj = NULL;
1878 CIfrRef *R1Obj = NULL;
1879 CIfrRef2 *R2Obj = NULL;
1880 CIfrRef3 *R3Obj = NULL;
1881 CIfrRef4 *R4Obj = NULL;
1882 CIfrRef5 *R5Obj = NULL;
1883 >>
1884 G:Goto
1885 {
1886 (
1887 DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
1888 FormSetGuid "=" guidDefinition[FSId] ","
1889 FormId "=" F1:Number ","
1890 Question "=" QN1:Number ","
1891 <<
1892 RefType = 4;
1893 DevPath = _STOSID(P->getText(), P->getLine());
1894 FId = _STOFID(F1->getText(), F1->getLine());
1895 QId = _STOQID(QN1->getText(), QN1->getLine());
1896 >>
1897 )
1898 |
1899 (
1900 FormSetGuid "=" guidDefinition[FSId] ","
1901 FormId "=" F2:Number ","
1902 Question "=" QN2:Number ","
1903 <<
1904 RefType = 3;
1905 FId = _STOFID(F2->getText(), F2->getLine());
1906 QId = _STOQID(QN2->getText(), QN2->getLine());
1907 >>
1908 )
1909 |
1910 (
1911 FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >>
1912 Question "="
1913 (
1914 QN3:StringIdentifier "," <<
1915 mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask);
1916 if (QId == EFI_QUESTION_ID_INVALID) {
1917 _PCATCH(VFR_RETURN_UNDEFINED, QN3);
1918 }
1919 >>
1920 | QN4:Number "," << QId = _STOQID(QN4->getText(), QN4->getLine()); >>
1921 )
1922 )
1923 |
1924 (
1925 F4:Number "," <<
1926 RefType = 1;
1927 FId = _STOFID(F4->getText(), F4->getLine());
1928 >>
1929 )
1930 }
1931 <<
1932 switch (RefType) {
1933 case 5:
1934 {
1935 R5Obj = new CIfrRef5;
1936 QHObj = R5Obj;
1937 OHObj = R5Obj;
1938 R5Obj->SetLineNo(G->getLine());
1939 break;
1940 }
1941 case 4:
1942 {
1943 R4Obj = new CIfrRef4;
1944 QHObj = R4Obj;
1945 OHObj = R4Obj;
1946 R4Obj->SetLineNo(G->getLine());
1947 R4Obj->SetDevicePath (DevPath);
1948 R4Obj->SetFormSetId (FSId);
1949 R4Obj->SetFormId (FId);
1950 R4Obj->SetQuestionId (QId);
1951 break;
1952 }
1953 case 3:
1954 {
1955 R3Obj = new CIfrRef3;
1956 QHObj = R3Obj;
1957 OHObj = R3Obj;
1958 R3Obj->SetLineNo(G->getLine());
1959 R3Obj->SetFormSetId (FSId);
1960 R3Obj->SetFormId (FId);
1961 R3Obj->SetQuestionId (QId);
1962 break;
1963 }
1964 case 2:
1965 {
1966 R2Obj = new CIfrRef2;
1967 QHObj = R2Obj;
1968 OHObj = R2Obj;
1969 R2Obj->SetLineNo(G->getLine());
1970 R2Obj->SetFormId (FId);
1971 R2Obj->SetQuestionId (QId);
1972 break;
1973 }
1974 case 1:
1975 {
1976 R1Obj = new CIfrRef;
1977 QHObj = R1Obj;
1978 OHObj = R1Obj;
1979 R1Obj->SetLineNo(G->getLine());
1980 R1Obj->SetFormId (FId);
1981 break;
1982 }
1983 default: break;
1984 }
1985 >>
1986 vfrQuestionHeader[*QHObj, QUESTION_REF] <<
1987 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
1988 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF;
1989 }
1990 >>
1991 { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
1992 {
1993 "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
1994 }
1995 {
1996 E:","
1997 vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>>
1998 }
1999 ";" << if (R1Obj != NULL) {delete R1Obj;} if (R2Obj != NULL) {delete R2Obj;} if (R3Obj != NULL) {delete R3Obj;} if (R4Obj != NULL) {delete R4Obj;} if (R5Obj != NULL) {delete R5Obj;}>>
2000 ;
2001
2002 vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
2003 << UINT8 HFlags = 0; >>
2004 gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
2005 << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
2006 ;
2007
2008 gotoFlagsField[UINT8 & HFlags] :
2009 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2010 | questionheaderFlagsField[HFlags]
2011 ;
2012
2013 getStringId :
2014 "STRING_TOKEN" "\("
2015 IdVal:Number
2016 "\)"
2017 ;
2018
2019 vfrStatementResetButton :
2020 <<
2021 CIfrResetButton RBObj;
2022 UINT16 DefaultId;
2023 >>
2024 L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
2025 DefaultStore
2026 "=" N:StringIdentifier "," <<
2027 _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
2028 RBObj.SetDefaultId (DefaultId);
2029 >>
2030 vfrStatementHeader[&RBObj] ","
2031 { vfrStatementStatTagList "," }
2032 E:EndResetButton << CRT_END_OP (E); >>
2033 ";"
2034 ;
2035
2036 vfrStatementBooleanType :
2037 vfrStatementCheckBox |
2038 vfrStatementAction
2039 ;
2040
2041 //*****************************************************
2042 // Syntax of checkbox
2043 //
2044 // Example:
2045 // checkbox
2046 // varid = MySTestData.mField1,
2047 // prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
2048 // help = STRING_TOKEN(STR_CHECK_BOX_HELP),
2049 // flags = CHECKBOX_DEFAULT | CALLBACK,
2050 // default value = TRUE, defaultstore = MyDefaultStore,
2051 // endcheckbox;
2052 //
2053 vfrStatementCheckBox :
2054 <<
2055 CIfrCheckBox CBObj;
2056 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2057 CHAR8 *VarStoreName = NULL;
2058 UINT32 DataTypeSize;
2059 EFI_GUID *VarStoreGuid = NULL;
2060 >>
2061 L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
2062 vfrQuestionHeader[CBObj] "," << //check data type
2063 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2064 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN;
2065 }
2066 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2067 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type");
2068 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2069 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array");
2070 } else if ((mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) &&
2071 (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) {
2072 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type");
2073 }
2074 }
2075 >>
2076 {
2077 F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] ","
2078 <<
2079 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2080 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
2081 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
2082 Val.b = TRUE;
2083 if (CBObj.GetFlags () & 0x01) {
2084 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
2085 _PCATCH(
2086 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2087 EFI_HII_DEFAULT_CLASS_STANDARD,
2088 _GET_CURRQEST_VARTINFO(),
2089 VarStoreName,
2090 VarStoreGuid,
2091 _GET_CURRQEST_DATATYPE (),
2092 Val
2093 ),
2094 VFR_RETURN_SUCCESS,
2095 L,
2096 "No standard default storage found"
2097 );
2098 }
2099 if (CBObj.GetFlags () & 0x02) {
2100 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
2101 _PCATCH(
2102 mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
2103 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
2104 _GET_CURRQEST_VARTINFO(),
2105 VarStoreName,
2106 VarStoreGuid,
2107 _GET_CURRQEST_DATATYPE (),
2108 Val
2109 ),
2110 VFR_RETURN_SUCCESS,
2111 L,
2112 "No manufacturing default storage found"
2113 );
2114 }
2115 }
2116 >>
2117 }
2118 {
2119 Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >>
2120 }
2121 vfrStatementQuestionOptionList
2122 E:EndCheckBox << CRT_END_OP (E); >>
2123 ";"
2124 ;
2125
2126 vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] :
2127 <<
2128 UINT8 LFlags = 0;
2129 UINT8 HFlags = 0;
2130 >>
2131 checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )*
2132 << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >>
2133 ;
2134
2135 checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] :
2136 N:Number <<
2137 if (mCompatibleMode) {
2138 //
2139 // set question flag
2140 //
2141 $LFlags |= _STOU8(N->getText(), N->getLine());
2142 } else {
2143 _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
2144 }
2145 >>
2146 | D:"DEFAULT" <<
2147 if (mCompatibleMode) {
2148 //
2149 // set question Default flag
2150 //
2151 $LFlags |= 0x01;
2152 } else {
2153 _PCATCH (VFR_RETURN_UNSUPPORTED, D);
2154 }
2155 >>
2156 | M:"MANUFACTURING" <<
2157 if (mCompatibleMode) {
2158 //
2159 // set question MFG flag
2160 //
2161 $LFlags |= 0x02;
2162 } else {
2163 _PCATCH (VFR_RETURN_UNSUPPORTED, M);
2164 }
2165 >>
2166 | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >>
2167 | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >>
2168 | questionheaderFlagsField[HFlags]
2169 ;
2170
2171 //*****************************************************
2172 // Syntax of action
2173 //
2174 // Example:
2175 // action
2176 // prompt = STRING_TOKEN(STR_ACTION_PROMPT),
2177 // help = STRING_TOKEN(STR_ACTION_HELP),
2178 // flags = CALLBACK,
2179 // config = STRING_TOKEN(STR_ACTION_CONFIG),
2180 // endaction;
2181 //
2182 vfrStatementAction :
2183 << CIfrAction AObj; >>
2184 L:Action << AObj.SetLineNo(L->getLine()); >>
2185 vfrQuestionHeader[AObj] ","
2186 { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
2187 Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText(), S->getLine())); >>
2188 vfrStatementQuestionTagList
2189 E:EndAction << CRT_END_OP (E); >>
2190 ";"
2191 ;
2192
2193 vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
2194 << UINT8 HFlags = 0; >>
2195 actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
2196 << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
2197 ;
2198
2199 actionFlagsField[UINT8 & HFlags] :
2200 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2201 | questionheaderFlagsField[HFlags]
2202 ;
2203
2204 vfrStatementDate :
2205 <<
2206 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2207 CHAR8 *VarIdStr[3] = {NULL, };
2208 CIfrDate DObj;
2209 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2210 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE);
2211 >>
2212 L:Date << DObj.SetLineNo(L->getLine()); >>
2213 (
2214 (
2215 vfrQuestionHeader[DObj, QUESTION_DATE] "," <<
2216 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2217 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_DATE;
2218 }
2219 >>
2220 { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
2221 vfrStatementQuestionOptionList
2222 )
2223 |
2224 (
2225 Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
2226 << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
2227 Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
2228 Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
2229 minMaxDateStepDefault[Val.date, 0]
2230
2231 Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
2232 << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
2233 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2234 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2235 minMaxDateStepDefault[Val.date, 1]
2236
2237 Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
2238 << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
2239 Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
2240 Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
2241 minMaxDateStepDefault[Val.date, 2]
2242 { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," }
2243 <<
2244 mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2245 DObj.SetQuestionId (QId);
2246 DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
2247 DObj.SetPrompt (_STOSID(YP->getText(), YP->getLine()));
2248 DObj.SetHelp (_STOSID(YH->getText(), YH->getLine()));
2249 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2250 >>
2251 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >>
2252 )
2253 ( vfrStatementInconsistentIf )*
2254 )
2255 E:EndDate << CRT_END_OP (E); >>
2256 ";"
2257 ;
2258
2259 minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] :
2260 Minimum "=" MinN:Number ","
2261 Maximum "=" MaxN:Number ","
2262 { "step" "=" Number "," }
2263 {
2264 "default" "=" N:Number "," <<
2265 switch (KeyValue) {
2266 case 0:
2267 D.Year = _STOU16(N->getText(), N->getLine());
2268 if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) {
2269 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year.");
2270 }
2271 break;
2272 case 1:
2273 D.Month = _STOU8(N->getText(), N->getLine());
2274 if (D.Month < 1 || D.Month > 12) {
2275 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12.");
2276 }
2277 break;
2278 case 2:
2279 D.Day = _STOU8(N->getText(), N->getLine());
2280 if (D.Day < 1 || D.Day > 31) {
2281 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31.");
2282 }
2283 break;
2284 }
2285 >>
2286 }
2287 ;
2288
2289 vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
2290 << UINT8 LFlags = 0; >>
2291 dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
2292 << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2293 ;
2294
2295 dateFlagsField [UINT8 & Flags] :
2296 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2297 | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
2298 | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
2299 | "DAY_SUPPRESS" << $Flags |= 0x04; >>
2300 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2301 | "STORAGE_TIME" << $Flags |= 0x10; >>
2302 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2303 ;
2304
2305 vfrStatementNumericType :
2306 vfrStatementNumeric |
2307 vfrStatementOneOf
2308 ;
2309
2310 vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
2311 <<
2312 UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
2313 UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
2314 UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
2315 UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
2316 >>
2317 Minimum "=" I:Number ","
2318 <<
2319 switch (_GET_CURRQEST_DATATYPE()) {
2320 case EFI_IFR_TYPE_NUM_SIZE_64 : MinU8 = _STOU64(I->getText(), I->getLine()); break;
2321 case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText(), I->getLine()); break;
2322 case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText(), I->getLine()); break;
2323 case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText(), I->getLine()); break;
2324 }
2325 >>
2326 Maximum "=" A:Number ","
2327 <<
2328 switch (_GET_CURRQEST_DATATYPE()) {
2329 case EFI_IFR_TYPE_NUM_SIZE_64 :
2330 MaxU8 = _STOU64(A->getText(), A->getLine());
2331 if (MaxU8 < MinU8) {
2332 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2333 }
2334 break;
2335 case EFI_IFR_TYPE_NUM_SIZE_32 :
2336 MaxU4 = _STOU32(A->getText(), A->getLine());
2337 if (MaxU4 < MinU4) {
2338 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2339 }
2340 break;
2341 case EFI_IFR_TYPE_NUM_SIZE_16 :
2342 MaxU2 = _STOU16(A->getText(), A->getLine());
2343 if (MaxU2 < MinU2) {
2344 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2345 }
2346 break;
2347 case EFI_IFR_TYPE_NUM_SIZE_8 :
2348 MaxU1 = _STOU8(A->getText(), A->getLine());
2349 if (MaxU1 < MinU1) {
2350 _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum");
2351 }
2352 break;
2353 }
2354 >>
2355 {
2356 STEP "=" S:Number ","
2357 <<
2358 switch (_GET_CURRQEST_DATATYPE()) {
2359 case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText(), S->getLine()); break;
2360 case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break;
2361 case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break;
2362 case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); break;
2363 }
2364 >>
2365 }
2366 <<
2367 switch (_GET_CURRQEST_DATATYPE()) {
2368 case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
2369 case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
2370 case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
2371 case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
2372 }
2373 >>
2374 ;
2375
2376 vfrStatementNumeric :
2377 <<
2378 CIfrNumeric NObj;
2379 UINT32 DataTypeSize;
2380 BOOLEAN IsSupported = TRUE;
2381 UINT8 ShrinkSize = 0;
2382 >>
2383 L:Numeric << NObj.SetLineNo(L->getLine()); >>
2384 vfrQuestionHeader[NObj] "," << // check data type
2385 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2386 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type");
2387 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2388 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array");
2389 }
2390 _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2391 }
2392 >>
2393 { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," }
2394 {
2395 Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >>
2396 }
2397 vfrSetMinMaxStep[NObj] <<
2398 switch (_GET_CURRQEST_DATATYPE()) {
2399 //
2400 // Base on the type to know the actual used size,shrink the buffer
2401 // size allocate before.
2402 //
2403 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2404 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2405 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2406 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2407 default:
2408 IsSupported = FALSE;
2409 break;
2410 }
2411 NObj.ShrinkBinSize (ShrinkSize);
2412 if (!IsSupported) {
2413 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2414 }
2415 >>
2416 vfrStatementQuestionOptionList
2417 E:EndNumeric <<
2418 CRT_END_OP (E);
2419 >>
2420 ";"
2421 ;
2422
2423 vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
2424 <<
2425 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2426 UINT8 HFlags = 0;
2427 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2428 BOOLEAN IsSetType = FALSE;
2429 BOOLEAN IsDisplaySpecified = FALSE;
2430 >>
2431 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified ] )*
2432 <<
2433 //check data type flag
2434 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2435 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2436 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2437 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2438 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2439 }
2440 } else {
2441 // update data type for name/value store
2442 UINT32 DataTypeSize;
2443 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2444 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2445 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2446 }
2447 } else if (IsSetType){
2448 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2449 }
2450 _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum);
2451 >>
2452 ;
2453
2454 numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified] :
2455 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2456 | "NUMERIC_SIZE_1" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1; IsSetType = TRUE;>>
2457 | "NUMERIC_SIZE_2" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2; IsSetType = TRUE;>>
2458 | "NUMERIC_SIZE_4" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE;>>
2459 | "NUMERIC_SIZE_8" << $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE;>>
2460 | "DISPLAY_INT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; IsDisplaySpecified = TRUE;>>
2461 | "DISPLAY_UINT_DEC" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; IsDisplaySpecified = TRUE;>>
2462 | "DISPLAY_UINT_HEX" << $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; IsDisplaySpecified = TRUE;>>
2463 | questionheaderFlagsField[HFlags]
2464 ;
2465
2466 vfrStatementOneOf :
2467 <<
2468 CIfrOneOf OObj;
2469 UINT32 DataTypeSize;
2470 BOOLEAN IsSupported = TRUE;
2471 UINT8 ShrinkSize = 0;
2472 >>
2473 L:OneOf << OObj.SetLineNo(L->getLine()); >>
2474 vfrQuestionHeader[OObj] "," << //check data type
2475 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2476 _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type");
2477 if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) {
2478 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array");
2479 }
2480 _PCATCH(OObj.SetFlags (OObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine());
2481 }
2482 >>
2483 { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," }
2484 {
2485 vfrSetMinMaxStep[OObj]
2486 }
2487 <<
2488 switch (_GET_CURRQEST_DATATYPE()) {
2489 //
2490 // Base on the type to know the actual used size,shrink the buffer
2491 // size allocate before.
2492 //
2493 case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break;
2494 case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break;
2495 case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break;
2496 case EFI_IFR_TYPE_NUM_SIZE_64:break;
2497 default:
2498 IsSupported = FALSE;
2499 break;
2500 }
2501 OObj.ShrinkBinSize (ShrinkSize);
2502 if (!IsSupported) {
2503 _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.");
2504 }
2505 >>
2506 vfrStatementQuestionOptionList
2507 E:EndOneOf <<
2508 CRT_END_OP (E);
2509 >>
2510 ";"
2511 ;
2512
2513 vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
2514 <<
2515 UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE;
2516 UINT8 HFlags = 0;
2517 EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
2518 BOOLEAN IsSetType = FALSE;
2519 BOOLEAN IsDisplaySpecified = FALSE;
2520 >>
2521 numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified] )*
2522 <<
2523 //check data type flag
2524 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
2525 VarStoreType = mCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId);
2526 if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) {
2527 if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) {
2528 _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type");
2529 }
2530 } else {
2531 // update data type for Name/Value store
2532 UINT32 DataTypeSize;
2533 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2534 gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize);
2535 _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize;
2536 }
2537 } else if (IsSetType){
2538 _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE;
2539 }
2540 _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum);
2541 >>
2542 ;
2543
2544 vfrStatementStringType :
2545 vfrStatementString |
2546 vfrStatementPassword
2547 ;
2548
2549 vfrStatementString :
2550 <<
2551 CIfrString SObj;
2552 UINT32 VarArraySize;
2553 UINT8 StringMinSize;
2554 UINT8 StringMaxSize;
2555 >>
2556 L:String << SObj.SetLineNo(L->getLine()); >>
2557 vfrQuestionHeader[SObj] ","
2558 { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
2559 {
2560 Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
2561 }
2562 MinSize "=" MIN:Number "," <<
2563 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2564 StringMinSize = _STOU8(MIN->getText(), MIN->getLine());
2565 if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) {
2566 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF.");
2567 } else if (VarArraySize != 0 && StringMinSize > VarArraySize) {
2568 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array.");
2569 }
2570 SObj.SetMinSize (StringMinSize);
2571 >>
2572 MaxSize "=" MAX:Number "," <<
2573 StringMaxSize = _STOU8(MAX->getText(), MAX->getLine());
2574 if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) {
2575 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF.");
2576 } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) {
2577 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array.");
2578 } else if (StringMaxSize < StringMinSize) {
2579 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize.");
2580 }
2581 SObj.SetMaxSize (StringMaxSize);
2582 >>
2583 vfrStatementQuestionOptionList
2584 E:EndString << CRT_END_OP (E); >>
2585 ";"
2586 ;
2587
2588 vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
2589 <<
2590 UINT8 LFlags = 0;
2591 UINT8 HFlags = 0;
2592 >>
2593 stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
2594 << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
2595 ;
2596
2597 stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2598 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2599 | "MULTI_LINE" << $LFlags = 0x01; >>
2600 | questionheaderFlagsField[HFlags]
2601 ;
2602
2603 vfrStatementPassword :
2604 <<
2605 CIfrPassword PObj;
2606 UINT32 VarArraySize;
2607 UINT16 PasswordMinSize;
2608 UINT16 PasswordMaxSize;
2609 >>
2610 L:Password << PObj.SetLineNo(L->getLine()); >>
2611 vfrQuestionHeader[PObj] ","
2612 { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
2613 {
2614 Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
2615 }
2616 MinSize "=" MIN:Number "," <<
2617 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2618 PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine());
2619 if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) {
2620 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF.");
2621 } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) {
2622 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array.");
2623 }
2624 PObj.SetMinSize (PasswordMinSize);
2625 >>
2626 MaxSize "=" MAX:Number "," <<
2627 PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine());
2628 if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) {
2629 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF.");
2630 } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) {
2631 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array.");
2632 } else if (PasswordMaxSize < PasswordMinSize) {
2633 _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize.");
2634 }
2635 PObj.SetMaxSize (PasswordMaxSize);
2636 >>
2637 { Encoding "=" Number "," }
2638 vfrStatementQuestionOptionList
2639 E:EndPassword << CRT_END_OP (E); >>
2640 ";"
2641 ;
2642
2643 vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
2644 << UINT8 HFlags = 0; >>
2645 passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
2646 << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
2647 ;
2648
2649 passwordFlagsField [UINT8 & HFlags] :
2650 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2651 | questionheaderFlagsField[HFlags]
2652 ;
2653
2654 vfrStatementOrderedList :
2655 <<
2656 CIfrOrderedList OLObj;
2657 UINT32 VarArraySize;
2658 >>
2659 L:OrderedList << OLObj.SetLineNo(L->getLine()); gIsOrderedList = TRUE;>>
2660 vfrQuestionHeader[OLObj] ","
2661 <<
2662 VarArraySize = _GET_CURRQEST_ARRAY_SIZE();
2663 OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize));
2664 >>
2665 {
2666 MaxContainers "=" M:Number "," <<
2667 if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) {
2668 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF.");
2669 } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) {
2670 _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array.");
2671 }
2672 OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine()));
2673 >>
2674 }
2675 { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] {","}}
2676 vfrStatementQuestionOptionList
2677 E:EndList << CRT_END_OP (E); gIsOrderedList = FALSE;>>
2678 ";"
2679 ;
2680
2681 vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
2682 <<
2683 UINT8 HFlags = 0;
2684 UINT8 LFlags = 0;
2685 >>
2686 orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
2687 << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
2688 ;
2689
2690 orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
2691 N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
2692 | "UNIQUE" << $LFlags |= 0x01; >>
2693 | "NOEMPTY" << $LFlags |= 0x02; >>
2694 | questionheaderFlagsField[HFlags]
2695 ;
2696
2697 vfrStatementTime :
2698 <<
2699 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
2700 CHAR8 *VarIdStr[3] = {NULL, };
2701 CIfrTime TObj;
2702 EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
2703 UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME);
2704 >>
2705 L:Time << TObj.SetLineNo(L->getLine()); >>
2706 (
2707 (
2708 vfrQuestionHeader[TObj, QUESTION_TIME] "," <<
2709 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
2710 _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME;
2711 }
2712 >>
2713 { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
2714 vfrStatementQuestionOptionList
2715 )
2716 |
2717 (
2718 Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
2719 << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
2720 Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
2721 Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
2722 minMaxTimeStepDefault[Val.time, 0]
2723
2724 Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
2725 << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
2726 Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
2727 Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
2728 minMaxTimeStepDefault[Val.time, 1]
2729
2730 Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
2731 << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
2732 Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
2733 Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
2734 minMaxTimeStepDefault[Val.time, 2]
2735 { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," }
2736 <<
2737 mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
2738 TObj.SetQuestionId (QId);
2739 TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
2740 TObj.SetPrompt (_STOSID(HP->getText(), HP->getLine()));
2741 TObj.SetHelp (_STOSID(HH->getText(), HH->getLine()));
2742 if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
2743 >>
2744 << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >>
2745 )
2746 ( vfrStatementInconsistentIf )*
2747 )
2748 E:EndTime << CRT_END_OP (E); >>
2749 ";"
2750 ;
2751
2752 minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] :
2753 Minimum "=" Number ","
2754 Maximum "=" Number ","
2755 { "step" "=" Number "," }
2756 {
2757 "default" "=" N:Number "," <<
2758 switch (KeyValue) {
2759 case 0:
2760 T.Hour = _STOU8(N->getText(), N->getLine());
2761 if (T.Hour > 23) {
2762 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23.");
2763 }
2764 break;
2765 case 1:
2766 T.Minute = _STOU8(N->getText(), N->getLine());
2767 if (T.Minute > 59) {
2768 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59.");
2769 }
2770 break;
2771 case 2:
2772 T.Second = _STOU8(N->getText(), N->getLine());
2773 if (T.Second > 59) {
2774 _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59.");
2775 }
2776 break;
2777 }
2778 >>
2779 }
2780 ;
2781
2782 vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
2783 << UINT8 LFlags = 0; >>
2784 timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
2785 << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
2786 ;
2787
2788 timeFlagsField [UINT8 & Flags] :
2789 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
2790 | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
2791 | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
2792 | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
2793 | "STORAGE_NORMAL" << $Flags |= 0x00; >>
2794 | "STORAGE_TIME" << $Flags |= 0x10; >>
2795 | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
2796 ;
2797
2798 vfrStatementQuestionTag :
2799 vfrStatementStatTag "," |
2800 vfrStatementInconsistentIf |
2801 vfrStatementNoSubmitIf |
2802 vfrStatementDisableIfQuest |
2803 vfrStatementRefresh |
2804 vfrStatementVarstoreDevice |
2805 vfrStatementExtension |
2806 vfrStatementRefreshEvent "," |
2807 vfrStatementWarningIf
2808 ;
2809
2810 vfrStatementQuestionTagList :
2811 ( vfrStatementQuestionTag )*
2812 ;
2813
2814 vfrStatementQuestionOptionTag :
2815 vfrStatementSuppressIfQuest |
2816 vfrStatementGrayOutIfQuest |
2817 vfrStatementValue |
2818 vfrStatementDefault |
2819 vfrStatementRead |
2820 vfrStatementWrite |
2821 vfrStatementOptions
2822 ;
2823
2824 vfrStatementQuestionOptionList :
2825 (
2826 vfrStatementQuestionTag |
2827 vfrStatementQuestionOptionTag
2828 )*
2829 ;
2830
2831 vfrStatementStatList :
2832 vfrStatementStat |
2833 vfrStatementQuestions |
2834 vfrStatementConditionalNew |
2835 vfrStatementLabel |
2836 vfrStatementExtension |
2837 // Just for framework vfr compatibility
2838 vfrStatementInvalid
2839 ;
2840
2841 vfrStatementStatListOld :
2842 vfrStatementStat |
2843 vfrStatementQuestions |
2844 vfrStatementLabel |
2845 // Just for framework vfr compatibility
2846 vfrStatementInvalid
2847 ;
2848
2849 vfrStatementDisableIfStat :
2850 <<
2851 CIfrDisableIf DIObj;
2852 >>
2853 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
2854 vfrStatementExpression[0] ";"
2855 ( vfrStatementStatList )*
2856 E:EndIf << CRT_END_OP (E); >>
2857 ";"
2858 ;
2859
2860 vfrStatementInconsistentIfStat :
2861 << CIfrInconsistentIf IIObj; >>
2862 L:InconsistentIf <<
2863 if (!mCompatibleMode) {
2864 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
2865 }
2866 IIObj.SetLineNo(L->getLine());
2867 >>
2868 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2869 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2870 vfrStatementExpression[0]
2871 E:EndIf << CRT_END_OP (E); >>
2872 ";"
2873 ;
2874
2875 //
2876 // Compatible for framework vfr file
2877 //
2878 vfrStatementgrayoutIfSuppressIf:
2879 << CIfrSuppressIf SIObj; >>
2880 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2881 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2882 vfrStatementExpression[0]
2883 ";"
2884 ;
2885
2886 vfrStatementsuppressIfGrayOutIf:
2887 << CIfrGrayOutIf GOIObj; >>
2888 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2889 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2890 vfrStatementExpression[0]
2891 ";"
2892 ;
2893
2894 vfrStatementSuppressIfStatNew :
2895 << CIfrSuppressIf SIObj;>>
2896 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2897 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2898 vfrStatementExpression[0]
2899 ";"
2900 ( vfrStatementStatList )*
2901 E: EndIf ";" << CRT_END_OP (E); >>
2902 ;
2903
2904 vfrStatementGrayOutIfStatNew :
2905 << CIfrGrayOutIf GOIObj;>>
2906 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2907 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2908 vfrStatementExpression[0]
2909 ";"
2910 ( vfrStatementStatList )*
2911 E: EndIf ";" << CRT_END_OP (E); >>
2912 ;
2913
2914 vfrStatementSuppressIfStatOld :
2915 <<
2916 CIfrSuppressIf SIObj;
2917 BOOLEAN GrayOutExist = FALSE;
2918 >>
2919 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
2920 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2921 vfrStatementExpression[0]
2922 ";"
2923 {
2924 vfrStatementsuppressIfGrayOutIf
2925 << GrayOutExist = TRUE; >>
2926 }
2927 ( vfrStatementStatListOld )*
2928 E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
2929 ;
2930
2931 vfrStatementGrayOutIfStatOld :
2932 <<
2933 CIfrGrayOutIf GOIObj;
2934 BOOLEAN SuppressExist = FALSE;
2935 >>
2936 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
2937 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2938 vfrStatementExpression[0]
2939 ";"
2940 {
2941 vfrStatementgrayoutIfSuppressIf
2942 << SuppressExist = TRUE; >>
2943 }
2944 ( vfrStatementStatListOld )*
2945 E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
2946 ;
2947
2948 vfrImageTag :
2949 << CIfrImage IObj; >>
2950 L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText(), S1->getLine())); IObj.SetLineNo(L->getLine()); >>
2951 ;
2952
2953 vfrLockedTag :
2954 << CIfrLocked LObj; >>
2955 L:Locked << LObj.SetLineNo(L->getLine()); >>
2956 ;
2957
2958 vfrModalTag :
2959 << CIfrModal MObj; >>
2960 L:Modal << MObj.SetLineNo(L->getLine()); >>
2961 ;
2962
2963 vfrStatementStatTag :
2964 vfrImageTag |
2965 vfrLockedTag
2966 ;
2967
2968 vfrStatementStatTagList :
2969 vfrStatementStatTag ( "," vfrStatementStatTag )*
2970 ;
2971
2972 vfrStatementImage :
2973 vfrImageTag
2974 ";"
2975 ;
2976
2977 vfrStatementModal :
2978 vfrModalTag
2979 ";"
2980 ;
2981
2982 vfrStatementLocked :
2983 vfrLockedTag
2984 ";"
2985 ;
2986
2987 vfrStatementInconsistentIf :
2988 << CIfrInconsistentIf IIObj; >>
2989 L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
2990 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
2991 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
2992 vfrStatementExpression[0]
2993 E:EndIf << CRT_END_OP (E); >>
2994 ;
2995
2996 vfrStatementNoSubmitIf :
2997 << CIfrNoSubmitIf NSIObj; >>
2998 L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
2999 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText(), S->getLine())); >>
3000 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3001 vfrStatementExpression[0]
3002 E:EndIf << CRT_END_OP (E); >>
3003 ;
3004
3005 vfrStatementWarningIf :
3006 << CIfrWarningIf WIObj; >>
3007 L:WarningIf << WIObj.SetLineNo(L->getLine()); >>
3008 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >>
3009 {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>}
3010 vfrStatementExpression[0]
3011 E:EndIf << CRT_END_OP (E); >>
3012 ;
3013
3014 vfrStatementDisableIfQuest :
3015 <<
3016 CIfrDisableIf DIObj;
3017 >>
3018 L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
3019 vfrStatementExpression[0] ";"
3020 vfrStatementQuestionOptionList
3021 E:EndIf << CRT_END_OP (E); >>
3022 ;
3023
3024 vfrStatementRefresh :
3025 << CIfrRefresh RObj; >>
3026 L:Refresh << RObj.SetLineNo(L->getLine()); >>
3027 Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText(), I->getLine())); >>
3028 ;
3029
3030 vfrStatementRefreshEvent :
3031 <<
3032 CIfrRefreshId RiObj;
3033 EFI_GUID Guid;
3034 >>
3035 L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >>
3036 "=" guidDefinition[Guid] << RiObj.SetRefreshEventGroutId (&Guid); >>
3037 ;
3038
3039 vfrStatementVarstoreDevice :
3040 << CIfrVarStoreDevice VDObj; >>
3041 L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
3042 "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >>
3043 ;
3044
3045 vfrStatementSuppressIfQuest :
3046 << CIfrSuppressIf SIObj; >>
3047 L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
3048 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3049 vfrStatementExpression[0] ";"
3050 vfrStatementQuestionOptionList
3051 E:EndIf << CRT_END_OP (E); >>
3052 ;
3053
3054 vfrStatementGrayOutIfQuest :
3055 << CIfrGrayOutIf GOIObj; >>
3056 L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
3057 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3058 vfrStatementExpression[0] ";"
3059 vfrStatementQuestionOptionList
3060 E:EndIf << CRT_END_OP (E); >>
3061 ;
3062
3063 vfrStatementOptions :
3064 vfrStatementOneOfOption
3065 ;
3066
3067 vfrStatementOneOfOption :
3068 <<
3069 UINT8 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3070 EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList;
3071 CHAR8 *VarStoreName = NULL;
3072 UINT32 Size = 0;
3073 BOOLEAN TypeError = FALSE;
3074 EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS;
3075 EFI_GUID *VarStoreGuid = NULL;
3076 BOOLEAN ArrayType = FALSE;
3077 CIfrOneOfOption *OOOObj;
3078 UINT8 *Type8 = (UINT8 *) ValueList;
3079 UINT16 *Type16 = (UINT16 *) ValueList;
3080 UINT32 *Type32 = (UINT32 *) ValueList;
3081 UINT64 *Type64 = (UINT64 *) ValueList;
3082 >>
3083 L:Option <<
3084 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3085 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error.");
3086 }
3087
3088 >>
3089 Text "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3090 Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] ","
3091 <<
3092 if (gCurrentMinMaxData != NULL) {
3093 //set min/max value for oneof opcode
3094 UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE());
3095 switch (_GET_CURRQEST_DATATYPE()) {
3096 case EFI_IFR_TYPE_NUM_SIZE_64:
3097 gCurrentMinMaxData->SetMinMaxStepData(Val->u64, Val->u64, Step);
3098 break;
3099 case EFI_IFR_TYPE_NUM_SIZE_32:
3100 gCurrentMinMaxData->SetMinMaxStepData(Val->u32, Val->u32, (UINT32) Step);
3101 break;
3102 case EFI_IFR_TYPE_NUM_SIZE_16:
3103 gCurrentMinMaxData->SetMinMaxStepData(Val->u16, Val->u16, (UINT16) Step);
3104 break;
3105 case EFI_IFR_TYPE_NUM_SIZE_8:
3106 gCurrentMinMaxData->SetMinMaxStepData(Val->u8, Val->u8, (UINT8) Step);
3107 break;
3108 default:
3109 break;
3110 }
3111 }
3112 if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) {
3113 Size = sizeof (EFI_IFR_TYPE_VALUE);
3114 } else if (ArrayType) {
3115 switch (_GET_CURRQEST_DATATYPE()) {
3116 case EFI_IFR_TYPE_NUM_SIZE_8 :
3117 while (Type8[Size] != 0) {
3118 Size++;
3119 }
3120 break;
3121 case EFI_IFR_TYPE_NUM_SIZE_16 :
3122 while (Type16[Size] != 0) {
3123 Size++;
3124 }
3125 Size *= sizeof (UINT16);
3126 break;
3127 case EFI_IFR_TYPE_NUM_SIZE_32 :
3128 while (Type32[Size] != 0) {
3129 Size++;
3130 }
3131 Size *= sizeof (UINT32);
3132 break;
3133 case EFI_IFR_TYPE_NUM_SIZE_64 :
3134 while (Type64[Size] != 0) {
3135 Size++;
3136 }
3137 Size *= sizeof (UINT64);
3138 break;
3139 default:
3140 break;
3141 }
3142 } else {
3143 ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size);
3144 }
3145 if (ReturnCode != VFR_RETURN_SUCCESS) {
3146 _PCATCH (ReturnCode, L->getLine());
3147 }
3148
3149 Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value);
3150 OOOObj = new CIfrOneOfOption((UINT8)Size);
3151 OOOObj->SetLineNo(L->getLine());
3152 OOOObj->SetOption (_STOSID(S->getText(), S->getLine()));
3153 if (ArrayType) {
3154 OOOObj->SetType (EFI_IFR_TYPE_BUFFER);
3155 } else {
3156 OOOObj->SetType (_GET_CURRQEST_DATATYPE());
3157 }
3158 OOOObj->SetValue (*Val);
3159 >>
3160 F:FLAGS "=" vfrOneOfOptionFlags[*OOOObj, F->getLine()]
3161 <<
3162 //
3163 // Array type only for default type OneOfOption.
3164 //
3165 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) == 0 && ArrayType) {
3166 _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Default keyword should with array value type!");
3167 }
3168
3169 //
3170 // Clear the default flag if the option not use array value but has default flag.
3171 //
3172 if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) != 0 && !ArrayType && gIsOrderedList) {
3173 OOOObj->SetFlags(OOOObj->GetFlags () & ~(EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG));
3174 }
3175
3176 if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) {
3177 _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
3178 VarStoreGuid = mCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId);
3179 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT) {
3180 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F);
3181 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3182 EFI_HII_DEFAULT_CLASS_STANDARD,
3183 _GET_CURRQEST_VARTINFO(),
3184 VarStoreName,
3185 VarStoreGuid,
3186 _GET_CURRQEST_DATATYPE (),
3187 *Val
3188 ), L->getLine());
3189 }
3190 if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT_MFG) {
3191 CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F);
3192 _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
3193 EFI_HII_DEFAULT_CLASS_MANUFACTURING,
3194 _GET_CURRQEST_VARTINFO(),
3195 VarStoreName,
3196 VarStoreGuid,
3197 _GET_CURRQEST_DATATYPE (),
3198 *Val
3199 ), L->getLine());
3200 }
3201 }
3202 >>
3203 {
3204 "," Key "=" KN:Number <<
3205 if (!mCompatibleMode) {
3206 _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
3207 }
3208 //
3209 // Guid Option Key
3210 //
3211 CIfrOptionKey IfrOptionKey (
3212 gCurrentQuestion->QUESTION_ID(),
3213 *Val,
3214 _STOQID(KN->getText(), KN->getLine())
3215 );
3216 SET_LINE_INFO (IfrOptionKey, KN);
3217 >>
3218 }
3219 (
3220 T:"," vfrImageTag << OOOObj->SetScope (1); CRT_END_OP (T); >>
3221 )*
3222 ";" << if (OOOObj != NULL) {delete OOOObj;} >>
3223 ;
3224
3225 vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
3226 <<
3227 UINT8 LFlags = _GET_CURRQEST_DATATYPE();
3228 UINT8 HFlags = 0;
3229 >>
3230 oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
3231 << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
3232 << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
3233 ;
3234
3235 oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
3236 N:Number << $LFlags |= _STOU8(N->getText(), N->getLine()); >>
3237 | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
3238 | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
3239 | InteractiveFlag << $HFlags |= 0x04; >>
3240 | ResetRequiredFlag << $HFlags |= 0x10; >>
3241 | ManufacturingFlag << $LFlags |= 0x20; >>
3242 | DefaultFlag << $LFlags |= 0x10; >>
3243 | A:NVAccessFlag <<
3244 if (mCompatibleMode) {
3245 $HFlags |= 0x08;
3246 } else {
3247 gCVfrErrorHandle.HandleWarning (
3248 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3249 A->getLine(),
3250 A->getText()
3251 );
3252 }
3253 >>
3254 | L:LateCheckFlag <<
3255 if (mCompatibleMode) {
3256 $HFlags |= 0x20;
3257 } else {
3258 gCVfrErrorHandle.HandleWarning (
3259 VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE,
3260 L->getLine(),
3261 L->getText()
3262 );
3263 }
3264 >>
3265 ;
3266
3267 vfrStatementLabel :
3268 L:Label
3269 N:Number <<
3270 if (mCompatibleMode) {
3271 //
3272 // Add end Label for Framework Vfr
3273 //
3274 CIfrLabel LObj1;
3275 LObj1.SetLineNo(L->getLine());
3276 LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
3277 }
3278
3279 {
3280 CIfrLabel LObj2;
3281 LObj2.SetLineNo(L->getLine());
3282 LObj2.SetNumber (_STOU16(N->getText(), N->getLine()));
3283 }
3284 >>
3285 ";"
3286 ;
3287
3288 vfrStatementBanner :
3289 << CIfrBanner BObj; >>
3290 B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
3291 Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >>
3292 (
3293 (
3294 Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >>
3295 Align
3296 (
3297 Left << BObj.SetAlign (0); >>
3298 | Center << BObj.SetAlign (1); >>
3299 | Right << BObj.SetAlign (2); >>
3300 ) ";"
3301 )
3302 |
3303 (
3304 Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >>
3305 )
3306 )
3307 ;
3308
3309 //******************************************************************************
3310 //
3311 // keep some syntax for compatibility but not generate any IFR object
3312 //
3313 vfrStatementInvalidHidden :
3314 L:Hidden <<
3315 if (!mCompatibleMode) {
3316 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3317 }
3318 >>
3319 Value "=" Number ","
3320 Key "=" Number ";"
3321 ;
3322
3323 vfrStatementInvalidInconsistentIf :
3324 InconsistentIf
3325 Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" ","
3326 { FLAGS "=" flagsField ( "\|" flagsField )* "," }
3327 vfrStatementExpression[0]
3328 EndIf
3329 ";"
3330 ;
3331
3332 vfrStatementInvalidInventory :
3333 L:Inventory <<
3334 if (!mCompatibleMode) {
3335 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3336 }
3337 >>
3338 Help "=" "STRING_TOKEN" "\(" Number "\)" ","
3339 Text "=" "STRING_TOKEN" "\(" Number "\)" ","
3340 {
3341 Text "=" "STRING_TOKEN" "\(" Number "\)"
3342 }
3343 ";"
3344 ;
3345
3346 vfrStatementInvalidSaveRestoreDefaults :
3347 (
3348 L:Save <<
3349 if (!mCompatibleMode) {
3350 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3351 }
3352 >>
3353 |
3354 K:Restore <<
3355 if (!mCompatibleMode) {
3356 _PCATCH (VFR_RETURN_UNSUPPORTED, K);
3357 }
3358 >>
3359 )
3360 Defaults ","
3361 FormId "=" Number ","
3362 Prompt "=" "STRING_TOKEN" "\(" Number "\)" ","
3363 Help "=" "STRING_TOKEN" "\(" Number "\)"
3364 { "," FLAGS "=" flagsField ( "\|" flagsField )* }
3365 { "," Key "=" Number }
3366 ";"
3367 ;
3368
3369 //******************************************************************************
3370 //
3371 // The syntax of expression
3372 //
3373 #token Dup("dup") "dup"
3374 #token VarEqVal("vareqval") "vareqval"
3375 #token Var("var") "var"
3376 #token IdEqVal("ideqval") "ideqval"
3377 #token IdEqId("ideqid") "ideqid"
3378 #token IdEqValList("ideqvallist") "ideqvallist"
3379 #token QuestionRef("questionref") "questionref"
3380 #token RuleRef("ruleref") "ruleref"
3381 #token StringRef("stringref") "stringref"
3382 #token PushThis("pushthis") "pushthis"
3383 #token Security("security") "security"
3384 #token Get("get") "get"
3385 #token True("TRUE") "TRUE"
3386 #token False("FALSE") "FALSE"
3387 #token One("ONE") "ONE"
3388 #token Ones("ONES") "ONES"
3389 #token Zero("ZERO") "ZERO"
3390 #token Undefined("UNDEFINED") "UNDEFINED"
3391 #token Version("VERSION") "VERSION"
3392 #token Length("length") "length"
3393 #token AND("AND") "AND"
3394 #token OR("OR") "OR"
3395 #token NOT("NOT") "NOT"
3396 #token Set("set") "set"
3397 #token BitWiseNot("~") "\~"
3398 #token BoolVal("boolval") "boolval"
3399 #token StringVal("stringval") "stringval"
3400 #token UnIntVal("unintval") "unintval"
3401 #token ToUpper("toupper") "toupper"
3402 #token ToLower("tolower") "tolower"
3403 #token Match("match") "match"
3404 #token Catenate("catenate") "catenate"
3405 #token QuestionRefVal("questionrefval") "questionrefval"
3406 #token StringRefVal("stringrefval") "stringrefval"
3407 #token Map("map") "map"
3408 #token RefreshGuid("refreshguid") "refreshguid"
3409
3410 //
3411 // Root expression extension function called by other function.
3412 //
3413 vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
3414 << if ($RootLevel == 0) {mCIfrOpHdrIndex ++; if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); _CLEAR_SAVED_OPHDR ();} >>
3415 andTerm[$RootLevel, $ExpOpCount]
3416 (
3417 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3418 )*
3419 <<
3420 //
3421 // Extend OpCode Scope only for the root expression.
3422 //
3423 if ($ExpOpCount > 1 && $RootLevel == 0) {
3424 if (_SET_SAVED_OPHDR_SCOPE()) {
3425 CIfrEnd EObj;
3426 if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) {
3427 EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]);
3428 }
3429 }
3430 }
3431
3432 if ($RootLevel == 0) {
3433 mCIfrOpHdrIndex --;
3434 }
3435 >>
3436 ;
3437
3438 //
3439 // Add new sub function for the sub expression extension to remember the ExpOpCount
3440 // This funciton is only called by sub expression.
3441 //
3442 vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
3443 andTerm[$RootLevel, $ExpOpCount]
3444 (
3445 L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
3446 )*
3447 ;
3448
3449 andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3450 bitwiseorTerm[$RootLevel, $ExpOpCount]
3451 (
3452 L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >>
3453 )*
3454 ;
3455
3456 bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3457 bitwiseandTerm[$RootLevel, $ExpOpCount]
3458 (
3459 L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >>
3460 )*
3461 ;
3462
3463 bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3464 equalTerm[$RootLevel, $ExpOpCount]
3465 (
3466 L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >>
3467 )*
3468 ;
3469
3470 equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3471 compareTerm[$RootLevel, $ExpOpCount]
3472 (
3473 (
3474 L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >>
3475 )
3476 |
3477 (
3478 L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >>
3479 )
3480 )*
3481 ;
3482
3483 compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3484 shiftTerm[$RootLevel, $ExpOpCount]
3485 (
3486 (
3487 L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >>
3488 )
3489 |
3490 (
3491 L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >>
3492 )
3493 |
3494 (
3495 L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >>
3496 )
3497 |
3498 (
3499 L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >>
3500 )
3501 )*
3502 ;
3503
3504 shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3505 addMinusTerm[$RootLevel, $ExpOpCount]
3506 (
3507 (
3508 L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >>
3509 )
3510 |
3511 (
3512 L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >>
3513 )
3514 )*
3515 ;
3516
3517 addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3518 multdivmodTerm[$RootLevel, $ExpOpCount]
3519 (
3520 (
3521 L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >>
3522 )
3523 |
3524 (
3525 L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >>
3526 )
3527 )*
3528 ;
3529
3530 multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3531 castTerm[$RootLevel, $ExpOpCount]
3532 (
3533 (
3534 L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >>
3535 )
3536 |
3537 (
3538 L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >>
3539 )
3540 |
3541 (
3542 L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >>
3543 )
3544 )*
3545 ;
3546
3547 castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3548 << UINT8 CastType = 0xFF; >>
3549 (
3550 L:"\("
3551 (
3552 Boolean << CastType = 0; >>
3553 | Uint64 << CastType = 1; >>
3554 | Uint32 << CastType = 1; >>
3555 | Uint16 << CastType = 1; >>
3556 | Uint8 << CastType = 1; >>
3557 )
3558 "\)"
3559 )*
3560 atomTerm[$RootLevel, $ExpOpCount]
3561 <<
3562 switch (CastType) {
3563 case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break;
3564 case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break;
3565 }
3566 >>
3567 ;
3568
3569 atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3570 vfrExpressionCatenate[$RootLevel, $ExpOpCount]
3571 | vfrExpressionMatch[$RootLevel, $ExpOpCount]
3572 | vfrExpressionParen[$RootLevel, $ExpOpCount]
3573 | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
3574 | vfrExpressionConstant[$RootLevel, $ExpOpCount]
3575 | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
3576 | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
3577 | vfrExpressionMap[$RootLevel, $ExpOpCount]
3578 | (
3579 L:NOT
3580 atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
3581 )
3582 ;
3583
3584 vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3585 L:Catenate
3586 "\("
3587 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3588 ","
3589 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3590 "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >>
3591 ;
3592
3593 vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3594 L:Match
3595 "\("
3596 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3597 ","
3598 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3599 "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >>
3600 ;
3601
3602 vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]:
3603 "\("
3604 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
3605 "\)"
3606 ;
3607
3608 vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3609 dupExp[$RootLevel, $ExpOpCount]
3610 | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval
3611 | ideqvalExp[$RootLevel, $ExpOpCount]
3612 | ideqidExp[$RootLevel, $ExpOpCount]
3613 | ideqvallistExp[$RootLevel, $ExpOpCount]
3614 | questionref1Exp[$RootLevel, $ExpOpCount]
3615 | rulerefExp[$RootLevel, $ExpOpCount]
3616 | stringref1Exp[$RootLevel, $ExpOpCount]
3617 | pushthisExp[$RootLevel, $ExpOpCount]
3618 | securityExp[$RootLevel, $ExpOpCount]
3619 | getExp[$RootLevel, $ExpOpCount]
3620 ;
3621
3622 dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3623 L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3624 ;
3625
3626 vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3627 <<
3628 EFI_QUESTION_ID QId;
3629 UINT32 Mask;
3630 UINT16 ConstVal;
3631 CHAR8 *VarIdStr;
3632 UINT32 LineNo;
3633 EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
3634 EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
3635 >>
3636 L:VarEqVal <<
3637 if (!mCompatibleMode) {
3638 _PCATCH (VFR_RETURN_UNSUPPORTED, L);
3639 }
3640 >>
3641 VK:Var
3642 OpenParen
3643 VN:Number <<
3644 VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
3645 VfrReturnCode = mCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId);
3646 if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
3647 _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
3648 VarIdStr,
3649 &mFormsetGuid,
3650 _STOSID(VN->getText(), VN->getLine()),
3651 0x2, //default type is UINT16
3652 FALSE
3653 ), VN);
3654 } else {
3655 _PCATCH (VfrReturnCode, VN);
3656 }
3657 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
3658 LineNo = GET_LINENO(VN);
3659 >>
3660 CloseParen
3661 (
3662 (
3663 "=="
3664 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3665 <<
3666 if (Mask == 0) {
3667 CIfrEqIdVal EIVObj (L->getLine());
3668 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3669 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3670 EIVObj.SetValue (ConstVal);
3671 $ExpOpCount++;
3672 } else {
3673 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3674 }
3675 >>
3676 )
3677 |
3678 (
3679 "<="
3680 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3681 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3682 )
3683 |
3684 (
3685 "<"
3686 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3687 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3688 )
3689 |
3690 (
3691 ">="
3692 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3693 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3694 )
3695 |
3696 (
3697 ">"
3698 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3699 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3700 )
3701 )
3702 ;
3703
3704 ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
3705 <<
3706 EFI_QUESTION_ID QId;
3707 UINT32 Mask;
3708 UINT16 ConstVal;
3709 CHAR8 *VarIdStr;
3710 UINT32 LineNo;
3711 >>
3712 L:IdEqVal
3713 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3714 (
3715 (
3716 "=="
3717 V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >>
3718 <<
3719 if (Mask == 0) {
3720 CIfrEqIdVal EIVObj (L->getLine());
3721 _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine());
3722 EIVObj.SetQuestionId (QId, VarIdStr, LineNo);
3723 EIVObj.SetValue (ConstVal);
3724 $ExpOpCount++;
3725 } else {
3726 IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL);
3727 }
3728 >>
3729 )
3730 |
3731 (
3732 "<="
3733 V2:Number << ConstVal = _STOU16(V2->getText(), V2->getLine()); >>
3734 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
3735 )
3736 |
3737 (
3738 "<"
3739 V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >>
3740 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
3741 )
3742 |
3743 (
3744 ">="
3745 V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >>
3746 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
3747 )
3748 |
3749 (
3750 ">"
3751 V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >>
3752 << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
3753 )
3754 )
3755 ;
3756
3757 ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3758 <<
3759 EFI_QUESTION_ID QId[2];
3760 UINT32 Mask[2];
3761 CHAR8 *VarIdStr[2];
3762 UINT32 LineNo[2];
3763 >>
3764 L:IdEqId
3765 vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]]
3766 (
3767 (
3768 "=="
3769 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3770 <<
3771 if (Mask[0] & Mask[1]) {
3772 IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL);
3773 } else {
3774 CIfrEqIdId EIIObj(L->getLine());
3775 _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0), L->getLine());
3776 EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]);
3777 EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]);
3778 $ExpOpCount++;
3779 }
3780 >>
3781 )
3782 |
3783 (
3784 "<="
3785 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3786 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >>
3787 )
3788 |
3789 (
3790 "<"
3791 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3792 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >>
3793 )
3794 |
3795 (
3796 ">="
3797 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3798 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >>
3799 )
3800 |
3801 (
3802 ">"
3803 vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]]
3804 << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
3805 )
3806 )
3807 ;
3808
3809 ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3810 <<
3811 UINT16 ListLen = 0;
3812 EFI_QUESTION_ID QId;
3813 UINT32 Mask;
3814 UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
3815 CHAR8 *VarIdStr;
3816 UINT32 LineNo;
3817 >>
3818 L:IdEqValList
3819 vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
3820 "=="
3821 (
3822 V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >>
3823 )+
3824 <<
3825 if (Mask != 0) {
3826 IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList);
3827 } else {
3828 UINT16 Index;
3829 CIfrEqIdList EILObj(L->getLine());
3830 if (QId != EFI_QUESTION_ID_INVALID) {
3831 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3832 }
3833 EILObj.SetListLength (ListLen);
3834 for (Index = 0; Index < ListLen; Index++) {
3835 EILObj.SetValueList (Index, ValueList[Index]);
3836 }
3837
3838 EILObj.UpdateIfrBuffer();
3839 _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine());
3840
3841 if (QId == EFI_QUESTION_ID_INVALID) {
3842 EILObj.SetQuestionId (QId, VarIdStr, LineNo);
3843 }
3844 $ExpOpCount++;
3845 }
3846 >>
3847 ;
3848
3849 questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3850 <<
3851 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3852 UINT32 BitMask;
3853 CHAR8 *QName = NULL;
3854 UINT32 LineNo = 0;
3855 >>
3856 L:QuestionRef
3857 "\("
3858 (
3859 QN:StringIdentifier <<
3860 QName = QN->getText();
3861 LineNo = QN->getLine();
3862 mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
3863 >>
3864 | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >>
3865 )
3866 "\)"
3867 <<
3868 { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >>
3869 ;
3870
3871 rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3872 L:RuleRef
3873 "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >>
3874 ;
3875
3876 //******************************************************
3877 // PARSE:
3878 // stringref (STR_FORM_SET_TITLE)
3879 //
3880 stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3881 <<
3882 EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID;
3883 >>
3884 L:StringRef
3885 "\("
3886 (
3887 "STRING_TOKEN"
3888 "\("
3889 S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >>
3890 "\)"
3891 | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >>
3892 )
3893 "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >>
3894 ;
3895
3896 pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3897 L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
3898 ;
3899
3900 securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3901 <<
3902 EFI_GUID Guid;
3903 >>
3904 L:Security
3905 "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >>
3906 ;
3907
3908 numericVarStoreType [UINT8 & VarType] :
3909 "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >>
3910 | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >>
3911 | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >>
3912 | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >>
3913 ;
3914
3915 getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3916 <<
3917 EFI_VARSTORE_INFO Info;
3918 CHAR8 *VarIdStr = NULL;
3919 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
3920 UINT32 Mask = 0;
3921 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
3922 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
3923 UINT32 VarSize = 0;
3924 Info.mVarStoreId = 0;
3925 >>
3926 L:Get
3927 "\("
3928 vfrStorageVarId[Info, VarIdStr, FALSE]
3929 {"\|" FLAGS "=" numericVarStoreType [VarType] }
3930 "\)" <<
3931 {
3932 if (Info.mVarStoreId == 0) {
3933 // support Date/Time question
3934 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
3935 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
3936 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3937 }
3938 if (QType == QUESTION_DATE) {
3939 Info.mVarType = EFI_IFR_TYPE_DATE;
3940 } else if (QType == QUESTION_TIME) {
3941 Info.mVarType = EFI_IFR_TYPE_TIME;
3942 }
3943 switch (Mask) {
3944 case DATE_YEAR_BITMASK:
3945 Info.mInfo.mVarOffset = 0;
3946 break;
3947 case DATE_DAY_BITMASK:
3948 Info.mInfo.mVarOffset = 3;
3949 break;
3950 case TIME_HOUR_BITMASK:
3951 Info.mInfo.mVarOffset = 0;
3952 break;
3953 case TIME_MINUTE_BITMASK:
3954 Info.mInfo.mVarOffset = 1;
3955 break;
3956 case TIME_SECOND_BITMASK:
3957 Info.mInfo.mVarOffset = 2;
3958 break;
3959 default:
3960 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
3961 break;
3962 }
3963 } else {
3964 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
3965 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
3966 }
3967 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
3968 Info.mVarType = VarType;
3969 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3970 Info.mVarTotalSize = VarSize;
3971 }
3972 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
3973 if (VarSize != Info.mVarTotalSize) {
3974 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
3975 }
3976 }
3977 CIfrGet GObj(L->getLine());
3978 _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine());
3979 GObj.SetVarInfo (&Info);
3980 delete VarIdStr;
3981 $ExpOpCount++;
3982 }
3983 >>
3984 ;
3985
3986 vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3987 L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >>
3988 | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >>
3989 | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >>
3990 | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >>
3991 | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >>
3992 | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >>
3993 | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >>
3994 | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
3995 ;
3996
3997 vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
3998 lengthExp[$RootLevel, $ExpOpCount]
3999 | bitwisenotExp[$RootLevel, $ExpOpCount]
4000 | question23refExp[$RootLevel, $ExpOpCount]
4001 | stringref2Exp[$RootLevel, $ExpOpCount]
4002 | toboolExp[$RootLevel, $ExpOpCount]
4003 | tostringExp[$RootLevel, $ExpOpCount]
4004 | unintExp[$RootLevel, $ExpOpCount]
4005 | toupperExp[$RootLevel, $ExpOpCount]
4006 | tolwerExp[$RootLevel, $ExpOpCount]
4007 | setExp[$RootLevel, $ExpOpCount]
4008 ;
4009
4010 lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4011 L:Length
4012 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4013 << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >>
4014 ;
4015
4016 bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4017 L:BitWiseNot
4018 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4019 << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >>
4020 ;
4021
4022 question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4023 <<
4024 UINT8 Type = 0x1;
4025 EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID;
4026 EFI_GUID Guid = {0,};
4027 >>
4028 L:QuestionRefVal
4029 "\("
4030 {
4031 DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >>
4032 }
4033 {
4034 Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >>
4035 }
4036 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4037 "\)"
4038 <<
4039 switch (Type) {
4040 case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;}
4041 case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
4042 case 0x3: {CIfrQuestionRef3_3 QR3_3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_3Obj, ($ExpOpCount == 0), L->getLine()); QR3_3Obj.SetDevicePath (DevPath); QR3_3Obj.SetGuid (&Guid); break;}
4043 }
4044 $ExpOpCount++;
4045 >>
4046 ;
4047
4048 stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4049 L:StringRefVal
4050 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4051 << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >>
4052 ;
4053
4054 toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4055 L:BoolVal
4056 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4057 << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >>
4058 ;
4059
4060 tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4061 << UINT8 Fmt = 0; >>
4062 L:StringVal
4063 {
4064 Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >>
4065 }
4066 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4067 << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >>
4068 ;
4069
4070 unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4071 L:UnIntVal
4072 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4073 << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >>
4074 ;
4075
4076 toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4077 L:ToUpper
4078 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4079 << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >>
4080 ;
4081
4082 tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4083 L:ToLower
4084 "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
4085 << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >>
4086 ;
4087
4088 setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4089 <<
4090 EFI_VARSTORE_INFO Info;
4091 CHAR8 *VarIdStr = NULL;
4092 EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
4093 UINT32 Mask = 0;
4094 EFI_QUESION_TYPE QType = QUESTION_NORMAL;
4095 UINT8 VarType = EFI_IFR_TYPE_UNDEFINED;
4096 UINT32 VarSize = 0;
4097 Info.mVarStoreId = 0;
4098 >>
4099 L:Set
4100 "\("
4101 vfrStorageVarId[Info, VarIdStr, FALSE]
4102 {"\|" FLAG "=" numericVarStoreType [VarType] }
4103 "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4104 "\)"
4105 <<
4106 {
4107 if (Info.mVarStoreId == 0) {
4108 // support Date/Time question
4109 mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType);
4110 if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) {
4111 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4112 }
4113 if (QType == QUESTION_DATE) {
4114 Info.mVarType = EFI_IFR_TYPE_DATE;
4115 } else if (QType == QUESTION_TIME) {
4116 Info.mVarType = EFI_IFR_TYPE_TIME;
4117 }
4118 switch (Mask) {
4119 case DATE_YEAR_BITMASK:
4120 Info.mInfo.mVarOffset = 0;
4121 break;
4122 case DATE_DAY_BITMASK:
4123 Info.mInfo.mVarOffset = 3;
4124 break;
4125 case TIME_HOUR_BITMASK:
4126 Info.mInfo.mVarOffset = 0;
4127 break;
4128 case TIME_MINUTE_BITMASK:
4129 Info.mInfo.mVarOffset = 1;
4130 break;
4131 case TIME_SECOND_BITMASK:
4132 Info.mInfo.mVarOffset = 2;
4133 break;
4134 default:
4135 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information");
4136 break;
4137 }
4138 } else {
4139 if ((mCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) {
4140 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string");
4141 }
4142 if (VarType != EFI_IFR_TYPE_UNDEFINED) {
4143 Info.mVarType = VarType;
4144 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4145 Info.mVarTotalSize = VarSize;
4146 }
4147 _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size");
4148 if (VarSize != Info.mVarTotalSize) {
4149 _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array");
4150 }
4151 }
4152 CIfrSet TSObj(L->getLine());
4153 TSObj.SetVarInfo (&Info);
4154 delete VarIdStr;
4155 $ExpOpCount++;
4156 }
4157 >>
4158 ;
4159
4160 vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4161 conditionalExp[$RootLevel, $ExpOpCount]
4162 | findExp[$RootLevel, $ExpOpCount]
4163 | midExp[$RootLevel, $ExpOpCount]
4164 | tokenExp[$RootLevel, $ExpOpCount]
4165 | spanExp[$RootLevel, $ExpOpCount]
4166 ;
4167
4168 #token Cond("cond") "cond"
4169 #token Find("find") "find"
4170 #token Mid("mid") "mid"
4171 #token Tok("token") "token"
4172 #token Span("span") "span"
4173
4174 conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4175 L:Cond "\("
4176 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4177 "?"
4178 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4179 ":"
4180 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4181 "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >>
4182 ;
4183
4184 findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4185 << UINT8 Format; >>
4186 L:Find "\("
4187 findFormat[Format] ( "\|" findFormat[Format] )*
4188 ","
4189 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4190 ","
4191 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4192 ","
4193 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4194 "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >>
4195 ;
4196
4197 findFormat [UINT8 & Format] :
4198 "SENSITIVE" << $Format = 0x00; >>
4199 | "INSENSITIVE" << $Format = 0x01; >>
4200 ;
4201
4202 midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4203 L:Mid "\("
4204 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4205 ","
4206 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4207 ","
4208 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4209 "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >>
4210 ;
4211
4212 tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4213 L:Tok "\("
4214 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4215 ","
4216 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4217 ","
4218 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4219 "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >>
4220 ;
4221
4222 spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
4223 << UINT8 Flags = 0; >>
4224 S:Span "\("
4225 FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )*
4226 ","
4227 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4228 ","
4229 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4230 ","
4231 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4232 "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >>
4233 ;
4234
4235 vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]:
4236 L:Map
4237 "\("
4238 vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
4239 ":" << { CIfrMap MObj(L->getLine()); } >>
4240 (
4241 vfrStatementExpression[0]
4242 ","
4243 vfrStatementExpression[0]
4244 ";"
4245 ) *
4246 E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >>
4247 ;
4248
4249 spanFlags [UINT8 & Flags] :
4250 N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >>
4251 | "LAST_NON_MATCH" << $Flags |= 0x00; >>
4252 | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
4253 ;
4254
4255 #token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
4256 #token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
4257
4258 //******************************************************************************
4259 //
4260 // Parser class definition.
4261 //
4262 class EfiVfrParser {
4263 <<
4264 private:
4265 UINT8 mParserStatus;
4266 BOOLEAN mConstantOnlyInExpression;
4267
4268 CVfrDefaultStore mCVfrDefaultStore;
4269 CVfrDataStorage mCVfrDataStorage;
4270 CVfrQuestionDB mCVfrQuestionDB;
4271 CVfrRulesDB mCVfrRulesDB;
4272
4273 CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH];
4274 UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH];
4275 UINT8 mCIfrOpHdrIndex;
4276 VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
4277 VOID _CLEAR_SAVED_OPHDR (VOID);
4278 BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
4279
4280
4281 EFI_VARSTORE_INFO mCurrQestVarInfo;
4282 EFI_GUID *mOverrideClassGuid;
4283 CHAR8* mLastFormEndAddr;
4284
4285 //
4286 // Whether the question already has default value.
4287 //
4288 UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE];
4289 UINT16 mUsedDefaultCount;
4290
4291 //
4292 // For framework vfr compatibility
4293 //
4294 BOOLEAN mCompatibleMode;
4295 EFI_GUID mFormsetGuid;
4296
4297 VOID _CRT_OP (IN BOOLEAN);
4298
4299 VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &);
4300 EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID);
4301
4302 UINT8 _GET_CURRQEST_DATATYPE ();
4303 UINT32 _GET_CURRQEST_VARSIZE ();
4304 UINT32 _GET_CURRQEST_ARRAY_SIZE();
4305 VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr);
4306
4307 public:
4308 VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *);
4309 VOID _PCATCH (IN EFI_VFR_RETURN_CODE);
4310 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr);
4311 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32);
4312 VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *);
4313
4314 VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
4315
4316 CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
4317 CHAR8* _U32TOS (IN UINT32);
4318 UINT8 _STOU8 (IN CHAR8 *, IN UINT32);
4319 UINT16 _STOU16 (IN CHAR8 *, IN UINT32);
4320 UINT32 _STOU32 (IN CHAR8 *, IN UINT32);
4321 UINT64 _STOU64 (IN CHAR8 *, IN UINT32);
4322 EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4323 EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32);
4324 EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32);
4325
4326 EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32);
4327 EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32);
4328 EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32);
4329
4330 VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *);
4331
4332 VOID _DeclareDefaultLinearVarStore (IN UINT32);
4333 VOID _DeclareStandardDefaultStorage (IN UINT32);
4334 VOID _DeclareDefaultFrameworkVarStore (IN UINT32);
4335
4336 VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr);
4337
4338 VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32);
4339 VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE);
4340 VOID IdEqIdDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN EFI_COMPARE_TYPE);
4341 VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *);
4342 VOID SetOverrideClassGuid (IN EFI_GUID *);
4343 //
4344 // For framework vfr compatibility
4345 //
4346 VOID SetCompatibleMode (IN BOOLEAN);
4347 >>
4348 }
4349
4350 <<
4351 VOID
4352 EfiVfrParser::_SAVE_OPHDR_COND (
4353 IN CIfrOpHeader &OpHdr,
4354 IN BOOLEAN Cond,
4355 IN UINT32 LineNo
4356 )
4357 {
4358 if (Cond == TRUE) {
4359 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4360 return ;
4361 }
4362 mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr);
4363 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo;
4364 }
4365 }
4366
4367 VOID
4368 EfiVfrParser::_CLEAR_SAVED_OPHDR (
4369 VOID
4370 )
4371 {
4372 mCIfrOpHdr[mCIfrOpHdrIndex] = NULL;
4373 mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0;
4374 }
4375
4376 BOOLEAN
4377 EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
4378 VOID
4379 )
4380 {
4381 if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) {
4382 mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1);
4383 return TRUE;
4384 }
4385
4386 //
4387 // IfrOpHdr is not set, FALSE is return.
4388 //
4389 return FALSE;
4390 }
4391
4392 VOID
4393 EfiVfrParser::_CRT_OP (
4394 IN BOOLEAN Crt
4395 )
4396 {
4397 gCreateOp = Crt;
4398 }
4399
4400 VOID
4401 EfiVfrParser::_SAVE_CURRQEST_VARINFO (
4402 IN EFI_VARSTORE_INFO &Info
4403 )
4404 {
4405 mCurrQestVarInfo = Info;
4406 }
4407
4408 EFI_VARSTORE_INFO &
4409 EfiVfrParser::_GET_CURRQEST_VARTINFO (
4410 VOID
4411 )
4412 {
4413 return mCurrQestVarInfo;
4414 }
4415
4416 UINT32
4417 EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE (
4418 VOID
4419 )
4420 {
4421 UINT8 Size = 1;
4422
4423 switch (mCurrQestVarInfo.mVarType) {
4424 case EFI_IFR_TYPE_NUM_SIZE_8:
4425 Size = 1;
4426 break;
4427
4428 case EFI_IFR_TYPE_NUM_SIZE_16:
4429 Size = 2;
4430 break;
4431
4432 case EFI_IFR_TYPE_NUM_SIZE_32:
4433 Size = 4;
4434 break;
4435
4436 case EFI_IFR_TYPE_NUM_SIZE_64:
4437 Size = 8;
4438 break;
4439
4440 default:
4441 break;
4442 }
4443
4444 return (mCurrQestVarInfo.mVarTotalSize / Size);
4445 }
4446
4447 UINT8
4448 EfiVfrParser::_GET_CURRQEST_DATATYPE (
4449 VOID
4450 )
4451 {
4452 return mCurrQestVarInfo.mVarType;
4453 }
4454
4455 UINT32
4456 EfiVfrParser::_GET_CURRQEST_VARSIZE (
4457 VOID
4458 )
4459 {
4460 return mCurrQestVarInfo.mVarTotalSize;
4461 }
4462
4463 VOID
4464 EfiVfrParser::_PCATCH (
4465 IN INTN ReturnCode,
4466 IN INTN ExpectCode,
4467 IN ANTLRTokenPtr Tok,
4468 IN CONST CHAR8 *ErrorMsg
4469 )
4470 {
4471 if (ReturnCode != ExpectCode) {
4472 mParserStatus++;
4473 gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
4474 }
4475 }
4476
4477 VOID
4478 EfiVfrParser::_PCATCH (
4479 IN EFI_VFR_RETURN_CODE ReturnCode
4480 )
4481 {
4482 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode);
4483 }
4484
4485 VOID
4486 EfiVfrParser::_PCATCH (
4487 IN EFI_VFR_RETURN_CODE ReturnCode,
4488 IN ANTLRTokenPtr Tok
4489 )
4490 {
4491 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
4492 }
4493
4494 VOID
4495 EfiVfrParser::_PCATCH (
4496 IN EFI_VFR_RETURN_CODE ReturnCode,
4497 IN UINT32 LineNum
4498 )
4499 {
4500 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
4501 }
4502
4503 VOID
4504 EfiVfrParser::_PCATCH (
4505 IN EFI_VFR_RETURN_CODE ReturnCode,
4506 IN UINT32 LineNum,
4507 IN CONST CHAR8 *ErrorMsg
4508 )
4509 {
4510 mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg);
4511 }
4512
4513 VOID
4514 EfiVfrParser::syn (
4515 ANTLRAbstractToken *Tok,
4516 ANTLRChar *Egroup,
4517 SetWordType *Eset,
4518 ANTLRTokenType ETok,
4519 INT32 Huh
4520 )
4521 {
4522 gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText());
4523
4524 mParserStatus += 1;
4525 }
4526
4527 CHAR8 *
4528 EfiVfrParser::TrimHex (
4529 IN CHAR8 *Str,
4530 OUT BOOLEAN *IsHex
4531 )
4532 {
4533 *IsHex = FALSE;
4534
4535 while (*Str && *Str == ' ') {
4536 Str++;
4537 }
4538 while (*Str && *Str == '0') {
4539 Str++;
4540 }
4541 if (*Str && (*Str == 'x' || *Str == 'X')) {
4542 Str++;
4543 *IsHex = TRUE;
4544 }
4545
4546 return Str;
4547 }
4548
4549 CHAR8 *
4550 EfiVfrParser::_U32TOS (
4551 IN UINT32 Value
4552 )
4553 {
4554 CHAR8 *Str;
4555 Str = new CHAR8[20];
4556 sprintf (Str, "%d", Value);
4557 return Str;
4558 }
4559
4560 UINT8
4561 EfiVfrParser::_STOU8 (
4562 IN CHAR8 *Str,
4563 IN UINT32 LineNum
4564 )
4565 {
4566 BOOLEAN IsHex;
4567 UINT8 Value;
4568 CHAR8 c;
4569
4570 UINT8 PreviousValue;
4571 CHAR8 *OrigString = Str;
4572 CHAR8 ErrorMsg[100];
4573
4574 Str = TrimHex (Str, &IsHex);
4575 for (Value = 0; (c = *Str) != '\0'; Str++) {
4576 PreviousValue = Value;
4577 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4578
4579 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4580 Value += (c - 'a' + 10);
4581 }
4582 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4583 Value += (c - 'A' + 10);
4584 }
4585 if (c >= '0' && c <= '9') {
4586 Value += (c - '0');
4587 }
4588 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4589 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString);
4590 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4591 }
4592 }
4593
4594 return Value;
4595 }
4596
4597 UINT16
4598 EfiVfrParser::_STOU16 (
4599 IN CHAR8 *Str,
4600 IN UINT32 LineNum
4601 )
4602 {
4603 BOOLEAN IsHex;
4604 UINT16 Value;
4605 CHAR8 c;
4606
4607 UINT16 PreviousValue;
4608 CHAR8 *OrigString = Str;
4609 CHAR8 ErrorMsg[100];
4610
4611 Str = TrimHex (Str, &IsHex);
4612 for (Value = 0; (c = *Str) != '\0'; Str++) {
4613 PreviousValue = Value;
4614 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4615
4616 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4617 Value += (c - 'a' + 10);
4618 }
4619 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4620 Value += (c - 'A' + 10);
4621 }
4622 if (c >= '0' && c <= '9') {
4623 Value += (c - '0');
4624 }
4625 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) {
4626 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString);
4627 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4628 }
4629 }
4630
4631 return Value;
4632 }
4633
4634 UINT32
4635 EfiVfrParser::_STOU32 (
4636 IN CHAR8 *Str,
4637 IN UINT32 LineNum
4638 )
4639 {
4640 BOOLEAN IsHex;
4641 UINT32 Value;
4642 CHAR8 c;
4643
4644 UINT32 PreviousValue;
4645 CHAR8 *OrigString = Str;
4646 CHAR8 ErrorMsg[100];
4647
4648 Str = TrimHex (Str, &IsHex);
4649 for (Value = 0; (c = *Str) != '\0'; Str++) {
4650 PreviousValue = Value;
4651 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4652
4653 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4654 Value += (c - 'a' + 10);
4655 }
4656 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4657 Value += (c - 'A' + 10);
4658 }
4659 if (c >= '0' && c <= '9') {
4660 Value += (c - '0');
4661 }
4662 if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) {
4663 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString);
4664 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4665 }
4666 }
4667
4668 return Value;
4669 }
4670
4671 UINT64
4672 EfiVfrParser::_STOU64 (
4673 IN CHAR8 *Str,
4674 IN UINT32 LineNum
4675 )
4676 {
4677 BOOLEAN IsHex;
4678 UINT64 Value;
4679 CHAR8 c;
4680 UINT64 PreviousValue;
4681 CHAR8 *OrigString = Str;
4682 CHAR8 ErrorMsg[100];
4683
4684 Str = TrimHex (Str, &IsHex);
4685 for (Value = 0; (c = *Str) != '\0'; Str++) {
4686 PreviousValue = Value;
4687 (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
4688
4689 if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
4690 Value += (c - 'a' + 10);
4691 }
4692 if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
4693 Value += (c - 'A' + 10);
4694 }
4695 if (c >= '0' && c <= '9') {
4696 Value += (c - '0');
4697 }
4698 if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) {
4699 sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString);
4700 gCVfrErrorHandle.HandleWarning (VFR_WARNING_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg);
4701 }
4702 }
4703
4704 return Value;
4705 }
4706
4707 EFI_HII_DATE
4708 EfiVfrParser::_STOD (
4709 IN CHAR8 *Year,
4710 IN CHAR8 *Month,
4711 IN CHAR8 *Day,
4712 IN UINT32 LineNum
4713 )
4714 {
4715 EFI_HII_DATE Date;
4716
4717 Date.Year = _STOU16 (Year, LineNum);
4718 Date.Month = _STOU8 (Month, LineNum);
4719 Date.Day = _STOU8 (Day, LineNum);
4720
4721 return Date;
4722 }
4723
4724 EFI_HII_TIME
4725 EfiVfrParser::_STOT (
4726 IN CHAR8 *Hour,
4727 IN CHAR8 *Minute,
4728 IN CHAR8 *Second,
4729 IN UINT32 LineNum
4730 )
4731 {
4732 EFI_HII_TIME Time;
4733
4734 Time.Hour = _STOU8 (Hour, LineNum);
4735 Time.Minute = _STOU8 (Minute, LineNum);
4736 Time.Second = _STOU8 (Second, LineNum);
4737
4738 return Time;
4739 }
4740
4741 EFI_STRING_ID
4742 EfiVfrParser::_STOSID (
4743 IN CHAR8 *Str,
4744 IN UINT32 LineNum
4745 )
4746 {
4747 return (EFI_STRING_ID)_STOU16(Str, LineNum);
4748 }
4749
4750 EFI_FORM_ID
4751 EfiVfrParser::_STOFID (
4752 IN CHAR8 *Str,
4753 IN UINT32 LineNum
4754 )
4755 {
4756 return (EFI_FORM_ID)_STOU16(Str, LineNum);
4757 }
4758
4759 EFI_QUESTION_ID
4760 EfiVfrParser::_STOQID (
4761 IN CHAR8 *Str,
4762 IN UINT32 LineNum
4763 )
4764 {
4765 return (EFI_QUESTION_ID)_STOU16(Str, LineNum);
4766 }
4767
4768 VOID
4769 EfiVfrParser::_STRCAT (
4770 IN OUT CHAR8 **Dest,
4771 IN CONST CHAR8 *Src
4772 )
4773 {
4774 CHAR8 *NewStr;
4775 UINT32 Len;
4776
4777 if ((Dest == NULL) || (Src == NULL)) {
4778 return;
4779 }
4780
4781 Len = (*Dest == NULL) ? 0 : strlen (*Dest);
4782 Len += strlen (Src);
4783 if ((NewStr = new CHAR8[Len + 1]) == NULL) {
4784 return;
4785 }
4786 NewStr[0] = '\0';
4787 if (*Dest != NULL) {
4788 strcpy (NewStr, *Dest);
4789 delete *Dest;
4790 }
4791 strcat (NewStr, Src);
4792
4793 *Dest = NewStr;
4794 }
4795
4796 EFI_HII_REF
4797 EfiVfrParser::_STOR (
4798 IN CHAR8 *QuestionId,
4799 IN CHAR8 *FormId,
4800 IN EFI_GUID *FormSetGuid,
4801 IN CHAR8 *DevicePath,
4802 IN UINT32 LineNum
4803 )
4804 {
4805 EFI_HII_REF Ref;
4806 UINT32 Index;
4807
4808 memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID));
4809 Ref.QuestionId = _STOQID (QuestionId, LineNum);
4810 Ref.FormId = _STOFID (FormId, LineNum);
4811 Ref.DevicePath = _STOSID (DevicePath, LineNum);
4812
4813 return Ref;
4814 }
4815
4816 //
4817 // framework vfr to default declare varstore for each structure
4818 //
4819 VOID
4820 EfiVfrParser::_DeclareDefaultFrameworkVarStore (
4821 IN UINT32 LineNo
4822 )
4823 {
4824 SVfrVarStorageNode *pNode;
4825 UINT32 TypeSize;
4826 BOOLEAN FirstNode;
4827 CONST CHAR8 VarName[] = "Setup";
4828
4829 FirstNode = TRUE;
4830 pNode = mCVfrDataStorage.GetBufferVarStoreList();
4831 if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
4832 //
4833 // Create the default Buffer Var Store when no VarStore is defined.
4834 // its name should be "Setup"
4835 //
4836 gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
4837 CIfrVarStore VSObj;
4838 VSObj.SetLineNo (LineNo);
4839 VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
4840 VSObj.SetSize ((UINT16) TypeSize);
4841 //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4842 VSObj.SetName ((CHAR8 *) VarName);
4843 VSObj.SetGuid (&mFormsetGuid);
4844 #ifdef VFREXP_DEBUG
4845 printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
4846 #endif
4847 } else {
4848 for (; pNode != NULL; pNode = pNode->mNext) {
4849 //
4850 // create the default varstore opcode for not declared varstore
4851 // the first varstore name should be "Setup"
4852 //
4853 if (!pNode->mAssignedFlag) {
4854 CIfrVarStore VSObj;
4855 VSObj.SetLineNo (LineNo);
4856 VSObj.SetVarStoreId (pNode->mVarStoreId);
4857 VSObj.SetSize ((UINT16) pNode->mStorageInfo.mDataType->mTotalSize);
4858 if (FirstNode) {
4859 VSObj.SetName ((CHAR8 *) VarName);
4860 FirstNode = FALSE;
4861 } else {
4862 VSObj.SetName (pNode->mVarStoreName);
4863 }
4864 VSObj.SetGuid (&pNode->mGuid);
4865 #ifdef VFREXP_DEBUG
4866 printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4867 #endif
4868 }
4869 }
4870 }
4871
4872 pNode = mCVfrDataStorage.GetEfiVarStoreList();
4873 for (; pNode != NULL; pNode = pNode->mNext) {
4874 //
4875 // create the default efi varstore opcode for not exist varstore
4876 //
4877 if (!pNode->mAssignedFlag) {
4878 CIfrVarStoreEfi VSEObj;
4879 VSEObj.SetLineNo (LineNo);
4880 VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
4881 VSEObj.SetGuid (&pNode->mGuid);
4882 VSEObj.SetVarStoreId (pNode->mVarStoreId);
4883 // Generate old efi varstore storage structure for compatiable with old "VarEqVal" opcode,
4884 // which is 3 bytes less than new structure define in UEFI Spec 2.3.1.
4885 VSEObj.SetBinaryLength (sizeof (EFI_IFR_VARSTORE_EFI) - 3);
4886 #ifdef VFREXP_DEBUG
4887 printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
4888 #endif
4889 }
4890 }
4891
4892 }
4893
4894 VOID
4895 EfiVfrParser::_DeclareDefaultLinearVarStore (
4896 IN UINT32 LineNo
4897 )
4898 {
4899 UINT32 Index;
4900 CHAR8 **TypeNameList;
4901 UINT32 ListSize;
4902 CONST CHAR8 DateName[] = "Date";
4903 CONST CHAR8 TimeName[] = "Time";
4904 CONST CHAR8 DateType[] = "EFI_HII_DATE";
4905 CONST CHAR8 TimeType[] = "EFI_HII_TIME";
4906
4907 gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
4908
4909 for (Index = 0; Index < ListSize; Index++) {
4910 UINT32 Size;
4911 EFI_VARSTORE_ID VarStoreId;
4912 CIfrVarStore VSObj;
4913
4914 VSObj.SetLineNo (LineNo);
4915 mCVfrDataStorage.DeclareBufferVarStore (
4916 TypeNameList[Index],
4917 &mFormsetGuid,
4918 &gCVfrVarDataTypeDB,
4919 TypeNameList[Index],
4920 EFI_VARSTORE_ID_INVALID
4921 );
4922 mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid);
4923 VSObj.SetVarStoreId (VarStoreId);
4924 gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
4925 VSObj.SetSize ((UINT16) Size);
4926 VSObj.SetName (TypeNameList[Index]);
4927 VSObj.SetGuid (&mFormsetGuid);
4928 }
4929
4930 //
4931 // not required to declare Date and Time VarStore,
4932 // because code to support old format Data and Time
4933 //
4934 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) {
4935 UINT32 Size;
4936 EFI_VARSTORE_ID VarStoreId;
4937 CIfrVarStore VSObj;
4938
4939 VSObj.SetLineNo (LineNo);
4940 mCVfrDataStorage.DeclareBufferVarStore (
4941 (CHAR8 *) DateName,
4942 &mFormsetGuid,
4943 &gCVfrVarDataTypeDB,
4944 (CHAR8 *) DateType,
4945 EFI_VARSTORE_ID_INVALID
4946 );
4947 mCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid);
4948 VSObj.SetVarStoreId (VarStoreId);
4949 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size);
4950 VSObj.SetSize ((UINT16) Size);
4951 VSObj.SetName ((CHAR8 *) DateName);
4952 VSObj.SetGuid (&mFormsetGuid);
4953 }
4954
4955 if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) {
4956 UINT32 Size;
4957 EFI_VARSTORE_ID VarStoreId;
4958 CIfrVarStore VSObj;
4959
4960 VSObj.SetLineNo (LineNo);
4961 mCVfrDataStorage.DeclareBufferVarStore (
4962 (CHAR8 *) TimeName,
4963 &mFormsetGuid,
4964 &gCVfrVarDataTypeDB,
4965 (CHAR8 *) TimeType,
4966 EFI_VARSTORE_ID_INVALID
4967 );
4968 mCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid);
4969 VSObj.SetVarStoreId (VarStoreId);
4970 gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size);
4971 VSObj.SetSize ((UINT16) Size);
4972 VSObj.SetName ((CHAR8 *) TimeName);
4973 VSObj.SetGuid (&mFormsetGuid);
4974 }
4975 }
4976
4977 VOID
4978 EfiVfrParser::_DeclareStandardDefaultStorage (
4979 IN UINT32 LineNo
4980 )
4981 {
4982 //
4983 // Default Store is declared.
4984 //
4985 CIfrDefaultStore DSObj;
4986
4987 mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), (CHAR8 *) "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
4988 DSObj.SetLineNo (LineNo);
4989 DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
4990 DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
4991
4992 //
4993 // Default MANUFACTURING Store is declared.
4994 //
4995 CIfrDefaultStore DSObjMF;
4996
4997 mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING);
4998 DSObjMF.SetLineNo (LineNo);
4999 DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID);
5000 DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING);
5001 }
5002
5003 VOID
5004 EfiVfrParser::AssignQuestionKey (
5005 IN CIfrQuestionHeader &QHObj,
5006 IN ANTLRTokenPtr KeyTok
5007 )
5008 {
5009 UINT16 KeyValue;
5010
5011 if (KeyTok == NULL) {
5012 return;
5013 }
5014
5015 KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine());
5016
5017 if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) {
5018 /*
5019 * if the question is not CALLBACK ignore the key.
5020 */
5021 _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok);
5022 QHObj.SetQuestionId (KeyValue);
5023 }
5024 }
5025
5026 VOID
5027 EfiVfrParser::ConvertIdExpr (
5028 IN UINT32 &ExpOpCount,
5029 IN UINT32 LineNo,
5030 IN EFI_QUESTION_ID QId,
5031 IN CHAR8 *VarIdStr,
5032 IN UINT32 BitMask
5033 )
5034 {
5035 CIfrQuestionRef1 QR1Obj(LineNo);
5036 QR1Obj.SetQuestionId (QId, VarIdStr, LineNo);
5037 _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0));
5038
5039 if (BitMask != 0) {
5040 CIfrUint32 U32Obj(LineNo);
5041 U32Obj.SetValue (BitMask);
5042
5043 CIfrBitWiseAnd BWAObj(LineNo);
5044
5045 CIfrUint8 U8Obj(LineNo);
5046 switch (BitMask) {
5047 case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break;
5048 case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break;
5049 case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break;
5050 case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break;
5051 case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break;
5052 }
5053
5054 CIfrShiftRight SRObj(LineNo);
5055 }
5056
5057 ExpOpCount += 4;
5058 }
5059
5060 VOID
5061 EfiVfrParser::IdEqValDoSpecial (
5062 IN UINT32 &ExpOpCount,
5063 IN UINT32 LineNo,
5064 IN EFI_QUESTION_ID QId,
5065 IN CHAR8 *VarIdStr,
5066 IN UINT32 BitMask,
5067 IN UINT16 ConstVal,
5068 IN EFI_COMPARE_TYPE CompareType
5069 )
5070 {
5071 ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask);
5072
5073 if (ConstVal > 0xFF) {
5074 CIfrUint16 U16Obj(LineNo);
5075 U16Obj.SetValue (ConstVal);
5076 } else {
5077 CIfrUint8 U8Obj(LineNo);
5078 U8Obj.SetValue ((UINT8)ConstVal);
5079 }
5080
5081 switch (CompareType) {
5082 case EQUAL :
5083 {
5084 CIfrEqual EObj(LineNo);
5085 break;
5086 }
5087 case LESS_EQUAL :
5088 {
5089 CIfrLessEqual LEObj(LineNo);
5090 break;
5091 }
5092 case LESS_THAN :
5093 {
5094 CIfrLessThan LTObj(LineNo);
5095 break;
5096 }
5097 case GREATER_EQUAL :
5098 {
5099 CIfrGreaterEqual GEObj(LineNo);
5100 break;
5101 }
5102 case GREATER_THAN :
5103 {
5104 CIfrGreaterThan GTObj(LineNo);
5105 break;
5106 }
5107 }
5108
5109 ExpOpCount += 2;
5110 }
5111
5112 VOID
5113 EfiVfrParser::IdEqIdDoSpecial (
5114 IN UINT32 &ExpOpCount,
5115 IN UINT32 LineNo,
5116 IN EFI_QUESTION_ID QId1,
5117 IN CHAR8 *VarId1Str,
5118 IN UINT32 BitMask1,
5119 IN EFI_QUESTION_ID QId2,
5120 IN CHAR8 *VarId2Str,
5121 IN UINT32 BitMask2,
5122 IN EFI_COMPARE_TYPE CompareType
5123 )
5124 {
5125 ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1);
5126 ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2);
5127
5128 switch (CompareType) {
5129 case EQUAL :
5130 {
5131 CIfrEqual EObj(LineNo);
5132 break;
5133 }
5134 case LESS_EQUAL :
5135 {
5136 CIfrLessEqual LEObj(LineNo);
5137 break;
5138 }
5139 case LESS_THAN :
5140 {
5141 CIfrLessThan LTObj(LineNo);
5142 break;
5143 }
5144 case GREATER_EQUAL :
5145 {
5146 CIfrGreaterEqual GEObj(LineNo);
5147 break;
5148 }
5149 case GREATER_THAN :
5150 {
5151 CIfrGreaterThan GTObj(LineNo);
5152 break;
5153 }
5154 }
5155
5156 ExpOpCount++;
5157 }
5158
5159 VOID
5160 EfiVfrParser::IdEqListDoSpecial (
5161 IN UINT32 &ExpOpCount,
5162 IN UINT32 LineNo,
5163 IN EFI_QUESTION_ID QId,
5164 IN CHAR8 *VarIdStr,
5165 IN UINT32 BitMask,
5166 IN UINT16 ListLen,
5167 IN UINT16 *ValueList
5168 )
5169 {
5170 UINT16 Index;
5171
5172 if (ListLen == 0) {
5173 return;
5174 }
5175
5176 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL);
5177 for (Index = 1; Index < ListLen; Index++) {
5178 IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL);
5179 CIfrOr OObj (LineNo);
5180 ExpOpCount++;
5181 }
5182 }
5183
5184 VOID
5185 EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid)
5186 {
5187 mOverrideClassGuid = OverrideClassGuid;
5188 }
5189
5190 //
5191 // For framework vfr compatibility
5192 //
5193 VOID
5194 EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
5195 {
5196 mCompatibleMode = Mode;
5197 mCVfrQuestionDB.SetCompatibleMode (Mode);
5198 }
5199
5200 VOID
5201 EfiVfrParser::CheckDuplicateDefaultValue (
5202 IN EFI_DEFAULT_ID DefaultId,
5203 IN ANTLRTokenPtr Tok
5204 )
5205 {
5206 UINT16 Index;
5207
5208 for(Index = 0; Index < mUsedDefaultCount; Index++) {
5209 if (mUsedDefaultArray[Index] == DefaultId) {
5210 gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText());
5211 }
5212 }
5213
5214 if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) {
5215 gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText());
5216 }
5217
5218 mUsedDefaultArray[mUsedDefaultCount++] = DefaultId;
5219 }
5220 >>
EFI Development Kit II mirror for PVE