X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=EdkCompatibilityPkg%2FSample%2FTools%2FSource%2FUefiVfrCompile%2FVfrSyntax.g;fp=EdkCompatibilityPkg%2FSample%2FTools%2FSource%2FUefiVfrCompile%2FVfrSyntax.g;h=6029d9e2d8f646fd27acb9bd9038e1755985f48a;hp=0000000000000000000000000000000000000000;hb=95d675b5272d76105e2109a11d8b35f416be8b29;hpb=c7f33ca42470dc87bc41a8583f427883123d67a1 diff --git a/EdkCompatibilityPkg/Sample/Tools/Source/UefiVfrCompile/VfrSyntax.g b/EdkCompatibilityPkg/Sample/Tools/Source/UefiVfrCompile/VfrSyntax.g new file mode 100644 index 0000000000..6029d9e2d8 --- /dev/null +++ b/EdkCompatibilityPkg/Sample/Tools/Source/UefiVfrCompile/VfrSyntax.g @@ -0,0 +1,3201 @@ +#header<< + +#include "EfiVfr.h" +#include "VfrFormPkg.h" +#include "VfrError.h" +#include "VfrUtilityLib.h" +#include "AToken.h" +#include "ATokPtr.h" +>> + +<< +#include "stdio.h" +#include "PBlackBox.h" +#include "DLexerBase.h" +#include "VfrLexer.h" +#include "AToken.h" + +#define GET_LINENO(Obj) ((Obj)->getLine()) +#define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0) +#define CRT_END_OP(Obj) {CIfrEnd EObj; EObj.SetLineNo ((Obj)->getLine());} while (0) + +typedef ANTLRCommonToken ANTLRToken; + +class CVfrDLGLexer : public VfrLexer +{ +public: + CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {}; + INT32 errstd (char *Text) + { + printf ("unrecognized input '%s'\n", Text); + } +}; + +UINT8 +VfrParserStart ( + IN FILE *File + ) +{ + ParserBlackBox VfrParser(File); + return VfrParser.parser()->vfrProgram(); +} +>> + +#lexaction +<< +#include + +>> + +// +// Define a lexical class for parsing quoted strings. Basically +// starts with a double quote, and ends with a double quote that +// is not preceeded with a backslash. +// +#lexclass QUOTED_STRING +#token TheString "~[\"]*\"" << mode (START); >> + +// +// Define a lexclass for skipping over C++ style comments +// +#lexclass CPP_COMMENT +#token "~[\n]*" << skip (); >> +#token "\n" << skip (); mode (START); newline (); >> + +// +// Standard lexclass is START +// +#lexclass START + +// +// Find start of C++ style comments +// +#token "//" << skip (); mode (CPP_COMMENT); >> + +// +// Skip whitespace +// +#token "[\ \t]" << skip (); >> + +// +// Skip over newlines, but count them +// +#token "\n" << skip (); newline (); >> + +// +// Skip over 'extern' in any included .H file +// +#token "extern" << skip (); mode (CPP_COMMENT); >> + +// +// Tokens for the different keywords. Syntax is: +// TokenName("ErrorMessageText") "TokenString" +// where: +// TokenName is the token name (must be capitalized) that is used in the rules +// ErrorMessageText is the string the compiler emits when it detects a syntax error +// TokenString is the actual matching string used in the user script +// +#token FormPkgType("formpkgtype") "formpkgtype" +#token OpenBrace("{") "\{" +#token CloseBrace("}") "\}" +#token OpenParen("(") "\(" +#token CloseParen(")") "\)" +#token OpenBracket("[") "\[" +#token CloseBracket("]") "\]" + +#token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >> +#token DevicePath("devicepath") "devicepath" +#token FormSet("formset") "formset" +#token FormSetId("formsetid") "formsetid" +#token EndFormSet("endformset") "endformset" +#token Title("title") "title" +#token FormId("formid") "formid" +#token OneOf("oneof") "oneof" +#token EndoneOf("endoneof") "endoneof" +#token Prompt("prompt") "prompt" +#token OrderedList("orderedlist") "orderedlist" +#token MaxContainers("maxcontainers") "maxcontainers" +#token EndList("endlist") "endlist" +#token EndForm("endform") "endform" +#token EndOneOf("endoneof") "endoneof" +#token Form("form") "form" +#token Subtitle("subtitle") "subtitle" +#token Help("help") "help" +#token Text("text") "text" +#token Option("option") "option" +#token FLAGS("flags") "flags" +#token Date("date") "date" +#token EndDate("enddate") "enddate" +#token Year("year") "year" +#token Month("month") "month" +#token Day("day") "day" +#token Time("time") "time" +#token EndTime("endtime") "endtime" +#token Hour("hour") "hour" +#token Minute("minute") "minute" +#token Second("second") "second" +#token GrayOutIf("grayoutif") "grayoutif" +#token Label("label") "label" +#token Timeout("timeout") "timeout" +#token Inventory("inventory") "inventory" +#token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP" +#token Struct("struct") "struct" +#token Uint64("UINT64") "UINT64" +#token Uint32("UINT32") "UINT32" +#token Uint16("UINT16") "UINT16" +#token Char16("CHAR16") "CHAR16" +#token Uint8("UINT8") "UINT8" +#token GUID("guid") "guid" +#token CheckBox("checkbox") "checkbox" +#token EndCheckBox("endcheckbox") "endcheckbox" +#token Numeric("numeric") "numeric" +#token EndNumeric("endnumeric") "endnumeric" +#token Minimum("minimum") "minimum" +#token Maximum("maximum") "maximum" +#token STEP("step") "step" +#token Default("default") "default" +#token Password("password") "password" +#token EndPassword("endpassword") "endpassword" +#token String("string") "string" +#token EndString("endstring") "endstring" +#token MinSize("minsize") "minsize" +#token MaxSize("maxsize") "maxsize" +#token Encoding("encoding") "encoding" +#token SuppressIf("suppressif") "suppressif" +#token DisableIf("disableif") "disableif" +#token Hidden("hidden") "hidden" +#token Goto("goto") "goto" +#token FormSetGuid("formsetguid") "formsetguid" +#token InconsistentIf("inconsistentif") "inconsistentif" +#token NoSubmitIf("nosubmitif") "nosubmitif" +#token EndIf("endif") "endif" +#token Key("key") "key" +#token DefaultFlag("DEFAULT") "DEFAULT" +#token ManufacturingFlag("MANUFACTURING") "MANUFACTURING" +#token InteractiveFlag("INTERACTIVE") "INTERACTIVE" +#token NVAccessFlag("NV_ACCESS") "NV_ACCESS" +#token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED" +#token LateCheckFlag("LATE_CHECK") "LATE_CHECK" +#token ReadOnlyFlag("READ_ONLY") "READ_ONLY" +#token CallBackFlag("INTERACTIVE") "INTERACTIVE" +#token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY" +#token Class("class") "class" +#token Subclass("subclass") "subclass" +#token TypeDef("typedef") "typedef" +#token Restore("restore") "restore" +#token Save("save") "save" +#token Defaults("defaults") "defaults" +#token Banner("banner") "banner" +#token Align("align") "align" +#token Left("left") "left" +#token Right("right") "right" +#token Center("center") "center" +#token Line("line") "line" +#token Name("name") "name" + +#token VarId("varid") "varid" +#token Question("question") "question" +#token QuestionId("questionid") "questionid" +#token Image("image") "image" +#token Locked("locked") "locked" +#token Rule("rule") "rule" +#token EndRule("endrule") "endrule" +#token Value("value") "value" +#token ResetButton("resetbutton") "resetbutton" +#token EndResetButton("endresetbutton") "endresetbutton" +#token DefaultStore("defaultstore") "defaultstore" +#token Attribute("attribute") "attribute" +#token Varstore("varstore") "varstore" +#token Efivarstore("efivarstore") "efivarstore" +#token VarSize("varsize") "varsize" +#token NameValueVarStore("namevaluevarstore") "namevaluevarstore" +#token Action("action") "action" +#token Config("config") "config" +#token EndAction("endaction") "endaction" +#token Refresh("refresh") "refresh" +#token Interval("interval") "interval" +#token VarstoreDevice("varstoredevice") "varstoredevice" +// +// Define the class and subclass tokens +// +#token ClassNonDevice("NONDEVICE") "NON_DEVICE" +#token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE" +#token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE" +#token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE" +#token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE" +#token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE" +#token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE" + +#token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION" +#token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION" +#token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE" +#token SubclassSingleUse("SINGLE_USE") "SINGLE_USE" + +// +// This is the overall definition of a VFR form definition script. +// + +vfrProgram > [UINT8 Return] : + << mParserStatus = 0; >> + ( + ( + "\#pragma" "pack" "\(" A:Number "\)" << _PCATCH(mCVfrVarDataTypeDB.Pack (_STOU32(A->getText())), A); >> + vfrDataStructDefinition + "\#pragma" "pack" "\(" "\)" << mCVfrVarDataTypeDB.UnPack (); >> + ) + | + ( + vfrDataStructDefinition + ) + )* + vfrFromSetDefinition + << $Return = mParserStatus; >> + ; + +//***************************************************************************** +// +// the syntax of data struct definition +// +vfrDataStructDefinition : + { TypeDef } Struct << mCVfrVarDataTypeDB.DeclareDataTypeBegin (); >> + { NonNVDataMap } + { + N1:StringIdentifier << _PCATCH(mCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >> + } + OpenBrace + vfrDataStructFields + CloseBrace + { + N2:StringIdentifier << _PCATCH(mCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >> + } + ";" << mCVfrVarDataTypeDB.DeclareDataTypeEnd (); >> + ; + +vfrDataStructFields : + ( + dataStructField64 | + dataStructField32 | + dataStructField16 | + dataStructField8 | + dataStructFieldBool | + dataStructFieldString | + dataStructFieldDate | + dataStructFieldTime | + dataStructFieldUser + )* + ; + +dataStructField64 : + << UINT32 ArrayNum = 0; >> + "UINT64" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT64", ArrayNum), N); >> + ; + +dataStructField32 : + << UINT32 ArrayNum = 0; >> + "UINT32" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT32", ArrayNum), N); >> + ; + +dataStructField16 : + << UINT32 ArrayNum = 0; >> + ("UINT16" | "CHAR16") + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT16", ArrayNum), N); >> + ; + +dataStructField8 : + << UINT32 ArrayNum = 0; >> + "UINT8" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT8", ArrayNum), N); >> + ; + +dataStructFieldBool : + << UINT32 ArrayNum = 0; >> + "BOOLEAN" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "BOOLEAN", ArrayNum), N); >> + ; + +dataStructFieldString : + << UINT32 ArrayNum = 0; >> + "EFI_STRING_ID" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_STRING_ID", ArrayNum), N); >> + ; + +dataStructFieldDate : + << UINT32 ArrayNum = 0; >> + "EFI_HII_DATE" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_HII_DATE", ArrayNum), N); >> + ; + +dataStructFieldTime : + << UINT32 ArrayNum = 0; >> + "EFI_HII_TIME" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_HII_TIME", ArrayNum), N); >> + ; + +dataStructFieldUser : + << UINT32 ArrayNum = 0; >> + T:StringIdentifier + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >> + } + ";" << _PCATCH(mCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >> + ; + +//***************************************************************************** +// +// the syntax of from set definition +// +vfrFromSetDefinition : + << + EFI_GUID Guid; + CIfrFormSet FSObj; + UINT16 C, SC; + >> + L:FormSet << SET_LINE_INFO (FSObj, L); >> + GUID "=" + OpenBrace + G1:Number "," G2:Number "," G3:Number "," G4:Number "," G5:Number "," G6:Number "," + G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number + CloseBrace + << + _CRGUID (&Guid, G1->getText (), G2->getText (), G3->getText (), + G4->getText (), G5->getText (), G6->getText (), + G7->getText (), G8->getText (), G9->getText (), + G10->getText (), G11->getText ()); + FSObj.SetGuid (&Guid); + >> + "," + Title "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << FSObj.SetFormSetTitle (_STOSID(S1->getText())); >> + Help "=" "STRING_TOKEN" "\(" S2:Number "\)" "," << FSObj.SetHelp (_STOSID(S2->getText())); >> + { + Class "=" classDefinition[C] "," << {CIfrClass CObj; CObj.SetClass(C);} >> + } + { + Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SCObj.SetSubClass(SC);} >> + } + << + _DeclareStandardDefaultStorage (GET_LINENO (L)); + //_DeclareDefaultLinearVarStore (GET_LINENO (L)); + >> + vfrFormSetList + E:EndFormSet << CRT_END_OP (E); >> + ";" + ; + +vfrFormSetList : + ( + vfrFormDefinition | + vfrStatementImage | + vfrStatementVarStoreLinear | + vfrStatementVarStoreEfi | + vfrStatementVarStoreNameValue | + vfrStatementDefaultStore | + vfrStatementDisableIfFromSet + )* + ; + +vfrStatementDefaultStore : + << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >> + D:DefaultStore N:StringIdentifier "," + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" + { + "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText()); >> + } + << + if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) { + CIfrDefaultStore DSObj; + _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText()), DefaultId)), D->getLine(); + DSObj.SetLineNo(D->getLine()); + DSObj.SetDefaultName (_STOSID(S->getText())); + DSObj.SetDefaultId (DefaultId); + } else { + _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText()))), D->getLine(); + } + >> + ";" + ; + +vfrStatementVarStoreLinear : + << + EFI_GUID Guid; + CIfrVarStore VSObj; + INT8 *TypeName; + UINT32 LineNum; + EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID; + UINT32 Size; + >> + V:Varstore << VSObj.SetLineNo(V->getLine()); >> + ( + TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >> + | U8:"UINT8" "," << TypeName = "UINT8"; LineNum = U8->getLine(); >> + | U16:"UINT16" "," << TypeName = "UINT16"; LineNum = U16->getLine(); >> + | U32:"UINT32" "," << TypeName = "UINT32"; LineNum = U32->getLine(); >> + | U64:"UINT64" "," << TypeName = "UINT64"; LineNum = U64->getLine(); >> + | D:"EFI_HII_DATE" "," << TypeName = "EFI_HII_DATE"; LineNum = D->getLine(); >> + | T:"EFI_HII_TIME" "," << TypeName = "EFI_HII_TIME"; LineNum = T->getLine(); >> + ) + { Key "=" Number "," } // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR + { + VarId "=" ID:Number "," << VarStoreId = _STOU16(ID->getText()); >> + } + Name "=" SN:StringIdentifier "," + GUID "=" + OpenBrace + G1:Number "," G2:Number "," G3:Number "," G4:Number "," G5:Number "," G6:Number "," + G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number + CloseBrace + << + _CRGUID (&Guid, G1->getText (), G2->getText (), G3->getText (), + G4->getText (), G5->getText (), G6->getText (), + G7->getText (), G8->getText (), G9->getText (), + G10->getText (), G11->getText ()); + >> + << + _PCATCH(mCVfrDataStorage.DeclareBufferVarStore ( + SN->getText(), + &Guid, + &mCVfrVarDataTypeDB, + TypeName, + VarStoreId + ), LineNum); + >> + << + VSObj.SetGuid (&Guid); + _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN); + VSObj.SetVarStoreId (VarStoreId); + _PCATCH(mCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum); + VSObj.SetSize (Size); + VSObj.SetName (SN->getText()); + >> + ";" + ; + +vfrStatementVarStoreEfi : + << + EFI_GUID Guid; + CIfrVarStoreEfi VSEObj; + EFI_VARSTORE_ID VarStoreId; + UINT32 Attr = 0; + >> + E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >> + SN:StringIdentifier "," + Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* "," + << VSEObj.SetAttributes (Attr); >> + Name "=" "STRING_TOKEN" "\(" VN:Number "\)" "," + VarSize "=" N:Number "," + GUID "=" + OpenBrace + G1:Number "," G2:Number "," G3:Number "," G4:Number "," G5:Number "," G6:Number "," + G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number + CloseBrace + << + _CRGUID (&Guid, G1->getText (), G2->getText (), G3->getText (), + G4->getText (), G5->getText (), G6->getText (), + G7->getText (), G8->getText (), G9->getText (), + G10->getText (), G11->getText ()); + >> + << mCVfrDataStorage.DeclareEfiVarStore (SN->getText(), &Guid, _STOSID(VN->getText()), _STOU32(N->getText())); >> + << + VSEObj.SetGuid (&Guid); + _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN); + VSEObj.SetVarStoreId (VarStoreId); + >> + ";" + ; + +vfrVarStoreEfiAttr [UINT32 & Attr] : + N:Number << $Attr |= _STOU32(N->getText()); >> + ; + +vfrStatementVarStoreNameValue : + << + EFI_GUID Guid; + CIfrVarStoreNameValue VSNVObj; + EFI_VARSTORE_ID VarStoreId; + >> + L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >> + SN:StringIdentifier "," << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText()), SN); >> + ( + Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," << _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText())), SN); >> + )+ + GUID "=" + OpenBrace + G1:Number "," G2:Number "," G3:Number "," G4:Number "," G5:Number "," G6:Number "," + G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number + CloseBrace + << + _CRGUID (&Guid, G1->getText (), G2->getText (), G3->getText (), + G4->getText (), G5->getText (), G6->getText (), + G7->getText (), G8->getText (), G9->getText (), + G10->getText (), G11->getText ()); + >> + << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >> + << + VSNVObj.SetGuid (&Guid); + _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN); + VSNVObj.SetVarStoreId (VarStoreId); + >> + ";" + ; + +// +// keep classDeinition and validClassNames for compatibility but not generate +// any IFR object +// +classDefinition[UINT16 & Class] : + << $Class = 0; >> + validClassNames[$Class] ( "\|" validClassNames[$Class] )* + ; + +validClassNames[UINT16 & Class] : + ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >> + | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >> + | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >> + | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >> + | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >> + | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >> + | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >> + | N:Number << $Class |= _STOU16(N->getText()); >> + ; + +subclassDefinition[UINT16 & SubClass] : + << $SubClass = 0; >> + SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >> + | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >> + | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >> + | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >> + | N:Number << $SubClass |= _STOU16(N->getText()); >> + ; + +vfrStatementDisableIfFromSet : + << CIfrDisableIf DIObj; >> + D:DisableIf << DIObj.SetLineNo(D->getLine()); >> + vfrStatementExpression[0] ";" + vfrFormSetList + E:EndIf << CRT_END_OP (E); >> + ";" + ; + +//***************************************************************************** +// +// the syntax of question header and statement header +// +vfrStatementHeader[CIfrStatementHeader *SHObj] : + Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText())); >> + Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText())); >> + ; + +vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]: + << + EFI_VARSTORE_INFO Info; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + INT8 *QName = NULL; + INT8 *VarIdStr = NULL; + >> + { + Name "=" QN:StringIdentifier "," << + QName = QN->getText(); + _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name"); + >> + } + { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," } + { + QuestionId "=" ID:Number "," << + QId = _STOQID(ID->getText()); + _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number"); + >> + } + << + switch (QType) { + case QUESTION_NORMAL: + mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId); + break; + case QUESTION_DATE: + mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId); + break; + case QUESTION_TIME: + mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId); + break; + default: + _PCATCH(VFR_RETURN_FATAL_ERROR); + } + $QHObj.SetQuestionId (QId); + $QHObj.SetVarStoreInfo (&Info); + >> + vfrStatementHeader[&$QHObj] + << _SAVE_CURRQEST_VARINFO (Info); >> + << if (VarIdStr != NULL) delete VarIdStr; >> + ; + +vfrQuestionHeaderWithNoStorage[CIfrQuestionHeader *QHObj] : + << + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + INT8 *QName = NULL; + >> + { + Name "=" QN:StringIdentifier "," << + QName = QN->getText(); + _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name"); + >> + } + { + QuestionId "=" ID:Number "," << + QId = _STOQID(ID->getText()); + _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "redefined quesiont ID"); + >> + } + << + mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId); + $QHObj->SetQuestionId (QId); + >> + vfrStatementHeader[$QHObj] + ; + +questionheaderFlagsField[UINT8 & Flags] : + ReadOnlyFlag << $Flags |= 0x01; >> + | CallBackFlag << $Flags |= 0x04; >> + | ResetRequiredFlag << $Flags |= 0x10; >> + | OptionOnlyFlag << $Flags |= 0x80; >> + ; + +vfrStorageVarId[EFI_VARSTORE_INFO & Info, INT8 *&QuestVarIdStr] : + << + UINT32 Idx; + UINT32 LineNo; + EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID; + INT8 *VarIdStr = NULL; + INT8 *VarStr = NULL; + INT8 *SName = NULL; + INT8 *TName = NULL; + >> + ( + SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >> + OpenBracket I1:Number CloseBracket << Idx = _STOU32(I1->getText()); _STRCAT(&VarIdStr, "["); _STRCAT(&VarIdStr, I1->getText()); _STRCAT(&VarIdStr, "]"); >> + << + _PCATCH(mCVfrDataStorage.GetVarStoreType (SName, VarStoreType), SN1); + _PCATCH(mCVfrDataStorage.GetVarStoreId (SName, &$Info.mVarStoreId), SN1); + _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1); + >> + ) + | + ( + SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >> + << + _PCATCH(mCVfrDataStorage.GetVarStoreType (SName, VarStoreType), SN2); + _PCATCH(mCVfrDataStorage.GetVarStoreId (SName, &$Info.mVarStoreId), SN2); + if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) { + _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(SName, &TName), SN2); + _STRCAT(&VarStr, TName); + } + >> + + ( + "." << + _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2); + _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, "."); + >> + SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >> + { + OpenBracket I2:Number CloseBracket << _STRCAT(&VarIdStr, "["); _STRCAT(&VarIdStr, I2->getText()); _STRCAT(&VarIdStr, "]"); >> + << _STRCAT(&VarStr, "["); _STRCAT(&VarStr, I2->getText()); _STRCAT(&VarStr, "]"); >> + } + )* << + switch (VarStoreType) { + case EFI_VFR_VARSTORE_EFI: + _PCATCH(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2); + break; + case EFI_VFR_VARSTORE_BUFFER: + _PCATCH(mCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine()); + //_PCATCH(mCVfrDataStorage.BufferVarStoreRequestElementAdd (SName, Info), SN2); + break; + case EFI_VFR_VARSTORE_NAME: + default: break; + } + + QuestVarIdStr = VarIdStr; + if (VarStr != NULL) {delete VarStr;} + >> + ) + ; + +vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, INT8 *&VarIdStr, UINT32 &LineNo] : + << VarIdStr = NULL; LineNo = 0; >> + ( + SN1:StringIdentifier << _STRCAT(&VarIdStr, SN1->getText()); LineNo = SN1->getLine(); >> + OpenBracket I1:Number CloseBracket << _STRCAT(&VarIdStr, "["); _STRCAT(&VarIdStr, I1->getText()); _STRCAT(&VarIdStr, "]"); >> + << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >> + ) + | + ( + SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >> + ( + "." << _STRCAT (&VarIdStr, "."); >> + SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); >> + { + OpenBracket I2:Number CloseBracket << _STRCAT(&VarIdStr, "["); _STRCAT(&VarIdStr, I2->getText()); _STRCAT(&VarIdStr, "]"); >> + } + )* + << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >> + ) + ; + +vfrConstantValueField[UINT8 Type] > [EFI_IFR_TYPE_VALUE Value] : + N1:Number << + switch ($Type) { + case EFI_IFR_TYPE_NUM_SIZE_8 : + $Value.u8 = _STOU8(N1->getText()); + break; + case EFI_IFR_TYPE_NUM_SIZE_16 : + $Value.u16 = _STOU16(N1->getText()); + break; + case EFI_IFR_TYPE_NUM_SIZE_32 : + $Value.u32 = _STOU32(N1->getText()); + break; + case EFI_IFR_TYPE_NUM_SIZE_64 : + $Value.u64 = _STOU64(N1->getText()); + break; + case EFI_IFR_TYPE_BOOLEAN : + $Value.b = _STOU8(N1->getText()); + break; + case EFI_IFR_TYPE_STRING : + $Value.string = _STOU16(N1->getText()); + break; + case EFI_IFR_TYPE_TIME : + case EFI_IFR_TYPE_DATE : + default : + break; + } + >> + | B1:True << $Value.b = TRUE; >> + | B2:False << $Value.b = FALSE; >> + | O1:One << $Value.u8 = _STOU8(O1->getText()); >> + | O2:Ones << $Value.u64 = _STOU64(O2->getText()); >> + | Z:Zero << $Value.u8 = _STOU8(Z->getText()); >> + | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(), SECOND->getText()); >> + | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText()); >> + | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText()); >> + ; + +//***************************************************************************** +// +// the syntax of form definition +// +vfrFormDefinition : + << CIfrForm FObj; >> + F:Form << FObj.SetLineNo(F->getLine()); >> + FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText())), S1); >> + Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText())); >> + ( + vfrStatementImage | + vfrStatementLocked | + vfrStatementRules | + vfrStatementDefault | + vfrStatementStat | + vfrStatementQuestions | + vfrStatementConditional | + vfrStatementLabel | + vfrStatementBanner + // Just for framework vfr compatibility + //vfrStatementInvalid + )* + E:EndForm << CRT_END_OP (E); >> + ";" + ; + +vfrStatementRules : + << CIfrRule RObj; >> + R:Rule << RObj.SetLineNo(R->getLine()); >> + S1:StringIdentifier "," << + mCVfrRulesDB.RegisterRule (S1->getText()); + RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText())); + >> + vfrStatementExpression[0] + E:EndRule << CRT_END_OP (E); >> + ";" + ; + +vfrStatementDefault : + << + BOOLEAN IsExp = FALSE; + EFI_IFR_TYPE_VALUE Val; + CIfrDefault DObj; + EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; + INT8 *VarStoreName = NULL; + EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID; + >> + D:Default << DObj.SetLineNo(D->getLine()); >> + ( + ( + vfrStatementValue "," << IsExp = TRUE; DObj.SetScope (1); >> + | "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] > [Val] "," + << DObj.SetType (_GET_CURRQEST_DATATYPE()); DObj.SetValue(Val); >> + ) + { + DefaultStore "=" SN:StringIdentifier "," << _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN); DObj.SetDefaultId (DefaultId); >> + } + << + _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine()); + _PCATCH(mCVfrDataStorage.GetVarStoreType (VarStoreName, VarStoreType), D->getLine()); + if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) { + _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd ( + DefaultId, + _GET_CURRQEST_VARTINFO(), + VarStoreName, + _GET_CURRQEST_DATATYPE (), + Val), D->getLine()); + } + >> + ) + ; + +vfrStatementStat : + vfrStatementSubTitle | + vfrStatementStaticText | + vfrStatementCrossReference + ; + +vfrStatementQuestions : + vfrStatementBooleanType | + vfrStatementDate | + vfrStatementNumericType | + vfrStatementStringType | + vfrStatementOrderedList | + vfrStatementTime + ; + +vfrStatementConditional : + vfrStatementDisableIfStat | + vfrStatementSuppressIfStat | + vfrStatementGrayOutIfStat + ; + +vfrStatementInvalid : + << _CRT_OP (FALSE); >> + ( + vfrStatementInvalidHidden | + vfrStatementInvalidInconsistentIf | + vfrStatementInvalidInventory | + vfrStatementInvalidSaveRestoreDefaults + ) + << _CRT_OP (TRUE); >> + ; + +flagsField : + Number | InteractiveFlag | ManufacturingFlag | DefaultFlag | + NVAccessFlag | ResetRequiredFlag | LateCheckFlag + ; + +vfrStatementValue : + << CIfrValue VObj; >> + V:Value << VObj.SetLineNo(V->getLine()); >> + "=" vfrStatementExpression[0] + ; + +vfrStatementSubTitle : + << CIfrSubtitle SObj; >> + L:Subtitle << SObj.SetLineNo(L->getLine()); >> + Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText())); >> + { + "," FLAGS "=" vfrSubtitleFlags[SObj] + } + { vfrStatementStatTagList "," } + E:";" << CRT_END_OP (E); >> + ; + +vfrSubtitleFlags [CIfrSubtitle & SObj] : + << UINT8 LFlags = 0; >> + subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )* + << _PCATCH(SObj.SetFlags (LFlags)); >> + ; + +subtitleFlagsField [UINT8 & Flags] : + N:Number << $Flags |= _STOU8(N->getText()); >> + | "HORIZONTAL" << $Flags |= 0x01; >> + ; + +vfrStatementStaticText : + << + UINT8 Flags = 0; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID; + >> + T:Text + Help "=" "STRING_TOKEN" "\(" S1:Number "\)" "," + Text "=" "STRING_TOKEN" "\(" S2:Number "\)" + { + "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText()); >> + } + { + "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )* + "," Key "=" KN:Number + } + << + if (Flags & EFI_IFR_FLAG_CALLBACK) { + CIfrAction AObj; + mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId); + AObj.SetQuestionId (QId); + AObj.SetPrompt (_STOSID(S2->getText())); + AObj.SetHelp (_STOSID(S1->getText())); + _PCATCH(AObj.SetFlags (Flags), F->getLine()); + AssignQuestionKey (AObj, KN); + CRT_END_OP (T); + } else { + CIfrText TObj; + TObj.SetLineNo (T->getLine()); + TObj.SetHelp (_STOSID(S1->getText())); + TObj.SetPrompt (_STOSID(S2->getText())); + TObj.SetTextTwo (TxtTwo); + } + >> + { "," vfrStatementStatTagList } + ";" + ; + +staticTextFlagsField[UINT8 & HFlags] : + N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementCrossReference : + vfrStatementGoto | + vfrStatementResetButton + ; + +vfrStatementGoto : + << + UINT8 RefType = 1; + EFI_STRING_ID DevPath; + EFI_GUID FSId; + EFI_FORM_ID FId; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + UINT32 BitMask; + CIfrQuestionHeader *QHObj = NULL; + CIfrRef *R1Obj = NULL; + CIfrRef2 *R2Obj = NULL; + CIfrRef3 *R3Obj = NULL; + CIfrRef4 *R4Obj = NULL; + >> + G:Goto + ( + ( + DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" "," + FormSetGuid "=" + OpenBrace + G11:Number "," G12:Number "," G13:Number "," G14:Number "," G15:Number "," G16:Number "," + G17:Number "," G18:Number "," G19:Number "," G110:Number "," G111:Number + CloseBrace "," + FormId "=" F1:Number "," + Question "=" QN1:Number "," + << + RefType = 4; + _CRGUID (&FSId, G11->getText (), G12->getText (), G13->getText (), + G14->getText (), G15->getText (), G16->getText (), + G17->getText (), G18->getText (), G19->getText (), + G110->getText (), G111->getText ()); + DevPath = _STOSID(P->getText()); + FId = _STOFID(F1->getText()); + QId = _STOQID(QN1->getText()); + >> + ) + | + ( + FormSetGuid "=" + OpenBrace + G21:Number "," G22:Number "," G23:Number "," G24:Number "," G25:Number "," G26:Number "," + G27:Number "," G28:Number "," G29:Number "," G210:Number "," G211:Number + CloseBrace "," + FormId "=" F2:Number "," + Question "=" QN2:Number "," + << + RefType = 3; + _CRGUID (&FSId, G21->getText (), G22->getText (), G23->getText (), + G24->getText (), G25->getText (), G26->getText (), + G27->getText (), G28->getText (), G29->getText (), + G210->getText (), G211->getText ()); + FId = _STOFID(F2->getText()); + QId = _STOQID(QN2->getText()); + >> + ) + | + ( + FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText()); >> + Question "=" + ( + QN3:StringIdentifier "," << mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask); >> + | QN4:Number "," << QId = _STOQID(QN4->getText()); >> + ) + ) + | + ( + F4:Number "," << + RefType = 1; + FId = _STOFID(F4->getText()); + >> + ) + ) + << + switch (RefType) { + case 4: + { + R4Obj = new CIfrRef4; + QHObj = R4Obj; + R4Obj->SetLineNo(G->getLine()); + R4Obj->SetDevicePath (DevPath); + R4Obj->SetFormSetId (FSId); + R4Obj->SetFormId (FId); + R4Obj->SetQuestionId (QId); + break; + } + case 3: + { + R3Obj = new CIfrRef3; + QHObj = R3Obj; + R3Obj->SetLineNo(G->getLine()); + R3Obj->SetFormSetId (FSId); + R3Obj->SetFormId (FId); + R3Obj->SetQuestionId (QId); + break; + } + case 2: + { + R2Obj = new CIfrRef2; + QHObj = R2Obj; + R2Obj->SetLineNo(G->getLine()); + R2Obj->SetFormId (FId); + _PCATCH(R2Obj->SetQuestionId (QId), QN3); + break; + } + case 1: + { + R1Obj = new CIfrRef; + QHObj = R1Obj; + R1Obj->SetLineNo(G->getLine()); + R1Obj->SetFormId (FId); + break; + } + default: break; + } + >> + vfrQuestionHeaderWithNoStorage[QHObj] + { "," vfrStatementStatTagList } + { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] } + { + "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >> + } + ";" << if (R1Obj != NULL) {delete R1Obj;} if (R2Obj != NULL) {delete R2Obj;} if (R3Obj != NULL) {delete R3Obj;} if (R4Obj != NULL) {delete R4Obj;} >> + ; + +vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] : + << UINT8 HFlags = 0; >> + gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )* + << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >> + ; + +gotoFlagsField[UINT8 & HFlags] : + N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | questionheaderFlagsField[HFlags] + ; + +getStringId : + "STRING_TOKEN" "\(" + IdVal:Number + "\)" + ; + +vfrStatementResetButton : + << + CIfrResetButton RBObj; + UINT16 DefaultId; + >> + L:ResetButton << RBObj.SetLineNo(L->getLine()); >> + DefaultStore + "=" N:StringIdentifier "," << + _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine()); + RBObj.SetDefaultId (DefaultId); + >> + vfrStatementHeader[&RBObj] "," + { vfrStatementStatTagList "," } + E:EndResetButton << CRT_END_OP (E); >> + ";" + ; + +vfrStatementBooleanType : + vfrStatementCheckBox | + vfrStatementAction + ; + +//***************************************************** +// Syntax of checkbox +// +// Example: +// checkbox +// varid = MySTestData.mField1, +// prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT), +// help = STRING_TOKEN(STR_CHECK_BOX_HELP), +// flags = CHECKBOX_DEFAULT | CALLBACK, +// default value = TRUE, defaultstore = MyDefaultStore, +// endcheckbox; +// +vfrStatementCheckBox : + << + CIfrCheckBox CBObj; + >> + L:CheckBox << CBObj.SetLineNo(L->getLine()); >> + vfrQuestionHeader[CBObj] "," + { F:FLAGS "=" vfrCheckBoxFlags[CBObj, F->getLine()] "," } + { + Key "=" KN:Number "," << AssignQuestionKey (CBObj, KN); >> + } + vfrStatementQuestionOptionList + E:EndCheckBox << CRT_END_OP (E); >> + ";" + ; + +vfrCheckBoxFlags [CIfrCheckBox & CBObj, UINT32 LineNum] : + << + UINT8 LFlags = 0; + UINT8 HFlags = 0; + >> + checkboxFlagsField[LFlags, HFlags] ( "\|" checkboxFlagsField[LFlags, HFlags] )* + << _PCATCH(CBObj.SetFlags (HFlags, LFlags), LineNum); >> + ; + +checkboxFlagsField[UINT8 & LFlags, UINT8 & HFlags] : + N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | "CHECKBOX_DEFAULT" << $LFlags |= 0x01; >> + | "CHECKBOX_DEFAULT_MFG" << $LFlags |= 0x02; >> + | questionheaderFlagsField[HFlags] + ; + +//***************************************************** +// Syntax of action +// +// Example: +// action +// prompt = STRING_TOKEN(STR_ACTION_PROMPT), +// help = STRING_TOKEN(STR_ACTION_HELP), +// flags = CALLBACK, +// config = STRING_TOKEN(STR_ACTION_CONFIG), +// endaction; +// +vfrStatementAction : + << CIfrAction AObj; >> + L:Action << AObj.SetLineNo(L->getLine()); >> + vfrQuestionHeaderWithNoStorage[&AObj] "," + { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," } + Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText())); >> + vfrStatementQuestionTagList + E:EndAction << CRT_END_OP (E); >> + ";" + ; + +vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] : + << UINT8 HFlags = 0; >> + actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )* + << _PCATCH(AObj.SetFlags (HFlags), LineNum); >> + ; + +actionFlagsField[UINT8 & HFlags] : + N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementDate : + << + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + INT8 *VarIdStr[3] = {NULL, }; + CIfrDate DObj; + EFI_IFR_TYPE_VALUE Val; + >> + L:Date << DObj.SetLineNo(L->getLine()); >> + ( + ( + vfrQuestionHeader[DObj, QUESTION_DATE] "," + { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," } + vfrStatementQuestionOptionList + ) + | + ( + Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier "," + << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >> + Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" "," + Help "=" "STRING_TOKEN" "\(" YH:Number "\)" "," + minMaxDateStepDefault[Val.date, 0] + + Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier "," + << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >> + Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" "," + Help "=" "STRING_TOKEN" "\(" MH:Number "\)" "," + minMaxDateStepDefault[Val.date, 1] + + Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier "," + << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >> + Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" "," + Help "=" "STRING_TOKEN" "\(" DH:Number "\)" "," + minMaxDateStepDefault[Val.date, 2] + << + mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId); + DObj.SetQuestionId (QId); + DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME); + DObj.SetPrompt (_STOSID(YP->getText())); + DObj.SetHelp (_STOSID(YH->getText())); + if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; } + >> + << {CIfrDefault DObj(EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val);} >> + ( vfrStatementInconsistentIf )* + ) + ) + E:EndDate << CRT_END_OP (E); >> + ";" + ; + +minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] : + Minimum "=" Number "," + Maximum "=" Number "," + { "step" "=" Number "," } + { + "default" "=" N:Number "," << + switch (KeyValue) { + case 0: D.Year = _STOU16(N->getText()); break; + case 1: D.Month = _STOU8(N->getText()); break; + case 2: D.Day = _STOU8(N->getText()); break; + } + >> + } + ; + +vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] : + << UINT8 LFlags = 0; >> + dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )* + << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >> + ; + +dateFlagsField [UINT8 & Flags] : + N:Number << $Flags |= _STOU8(N->getText()); >> + | "YEAR_SUPPRESS" << $Flags |= 0x01; >> + | "MONTH_SUPPRESS" << $Flags |= 0x02; >> + | "DAY_SUPPRESS" << $Flags |= 0x04; >> + | "STORAGE_NORMAL" << $Flags |= 0x00; >> + | "STORAGE_TIME" << $Flags |= 0x10; >> + | "STORAGE_WAKEUP" << $Flags |= 0x20; >> + ; + +vfrStatementNumericType : + vfrStatementNumeric | + vfrStatementOneOf + ; + +vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] : + << + UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0; + UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0; + UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0; + UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0; + >> + Minimum "=" I:Number "," + << + switch (_GET_CURRQEST_DATATYPE ()) { + case EFI_IFR_TYPE_NUM_SIZE_64 : MinU8 = _STOU64(I->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText()); break; + } + >> + Maximum "=" A:Number "," + << + switch (_GET_CURRQEST_DATATYPE ()) { + case EFI_IFR_TYPE_NUM_SIZE_64 : MaxU8 = _STOU64(A->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_32 : MaxU4 = _STOU32(A->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_16 : MaxU2 = _STOU16(A->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_8 : MaxU1 = _STOU8(A->getText()); break; + } + >> + { + STEP "=" S:Number "," + << + switch (_GET_CURRQEST_DATATYPE ()) { + case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText()); break; + case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText()); break; + } + >> + } + << + switch (_GET_CURRQEST_DATATYPE ()) { + case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break; + case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break; + case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break; + case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break; + } + >> + ; + +vfrStatementNumeric : + << + CIfrNumeric NObj; + >> + L:Numeric << NObj.SetLineNo(L->getLine()); >> + vfrQuestionHeader[NObj] "," << _PCATCH(NObj.SetFlags (NObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine()); >> + { F:FLAGS "=" vfrNumericFlags[NObj, F->getLine()] "," } + { + Key "=" KN:Number "," << AssignQuestionKey (NObj, KN); >> + } + vfrSetMinMaxStep[NObj] + vfrStatementQuestionOptionList + E:EndNumeric << CRT_END_OP (E); >> + ";" + ; + +vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] : + << + UINT8 LFlags = _GET_CURRQEST_DATATYPE(); + UINT8 HFlags = 0; + >> + numericFlagsField[HFlags, LFlags] ( "\|" numericFlagsField[HFlags, LFlags] )* + << _PCATCH(NObj.SetFlags (HFlags, LFlags), LineNum); >> + ; + +numericFlagsField [UINT8 & HFlags, UINT8 & LFlags] : + N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | "DISPLAY_INT_DEC" << $LFlags |= 0x00; >> + | "DISPLAY_UINT_DEC" << $LFlags |= 0x10; >> + | "DISPLAY_UINT_HEX" << $LFlags |= 0x20; >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementOneOf : + << + CIfrOneOf OObj; + >> + L:OneOf << OObj.SetLineNo(L->getLine()); >> + vfrQuestionHeader[OObj] "," + { F:FLAGS "=" vfrOneofFlagsField[OObj, F->getLine()] "," } + { + vfrSetMinMaxStep[OObj] + } + vfrStatementQuestionOptionList + E:EndOneOf << CRT_END_OP (E); >> + ";" + ; + +vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] : + << + UINT8 LFlags = _GET_CURRQEST_DATATYPE(); + UINT8 HFlags = 0; + >> + numericFlagsField[HFlags, LFlags] ( "\|" numericFlagsField[HFlags, LFlags] )* + << _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum); >> + ; + +vfrStatementStringType : + vfrStatementString | + vfrStatementPassword + ; + +vfrStatementString : + << + CIfrString SObj; + >> + L:String << SObj.SetLineNo(L->getLine()); >> + vfrQuestionHeader[SObj] "," << _PCATCH(SObj.SetFlags (SObj.FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine()); >> + { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," } + { + Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >> + } + MinSize "=" MIN:Number "," << SObj.SetMinSize (_STOU8(MIN->getText())); >> + MaxSize "=" MAX:Number "," << SObj.SetMaxSize (_STOU8(MAX->getText())); >> + vfrStatementQuestionOptionList + E:EndString << CRT_END_OP (E); >> + ";" + ; + +vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] : + << + UINT8 LFlags = 0; + UINT8 HFlags = 0; + >> + stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )* + << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >> + ; + +stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] : + N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | "MULTI_LINE" << $LFlags = 0x01; >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementPassword : + << + CIfrPassword PObj; + >> + L:Password << PObj.SetLineNo(L->getLine()); >> + vfrQuestionHeader[PObj] "," + { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," } + { + Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >> + } + MinSize "=" MIN:Number "," << PObj.SetMinSize (_STOU16(MIN->getText())); >> + MaxSize "=" MAX:Number "," << PObj.SetMaxSize (_STOU16(MAX->getText())); >> + { Encoding "=" Number "," } + vfrStatementQuestionOptionList + E:EndPassword << CRT_END_OP (E); >> + ";" + ; + +vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] : + << UINT8 HFlags = 0; >> + passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )* + << _PCATCH(PObj.SetFlags(HFlags), LineNum); >> + ; + +passwordFlagsField [UINT8 & HFlags] : + N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementOrderedList : + << + CIfrOrderedList OLObj; + >> + L:OrderedList << OLObj.SetLineNo(L->getLine()); >> + vfrQuestionHeader[OLObj] "," + << OLObj.SetMaxContainers ((UINT8)_GET_CURRQEST_VARSIZE()); >> + { + MaxContainers "=" M:Number "," << OLObj.SetMaxContainers (_STOU8(M->getText())); >> + } + { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] } + vfrStatementQuestionOptionList + E:EndList << CRT_END_OP (E); >> + ";" + ; + +vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] : + << + UINT8 HFlags = 0; + UINT8 LFlags = 0; + >> + orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )* + << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >> + ; + +orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] : + N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | "UNIQUE" << $LFlags |= 0x01; >> + | "NOEMPTY" << $LFlags |= 0x02; >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementTime : + << + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + INT8 *VarIdStr[3] = {NULL, }; + CIfrTime TObj; + EFI_IFR_TYPE_VALUE Val; + >> + L:Time << TObj.SetLineNo(L->getLine()); >> + ( + ( + vfrQuestionHeader[TObj, QUESTION_TIME] "," + { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," } + vfrStatementDefault + ) + | + ( + Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier "," + << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >> + Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" "," + Help "=" "STRING_TOKEN" "\(" HH:Number "\)" "," + minMaxTimeStepDefault[Val.time, 0] + + Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier "," + << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >> + Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" "," + Help "=" "STRING_TOKEN" "\(" MH:Number "\)" "," + minMaxTimeStepDefault[Val.time, 1] + + Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier "," + << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >> + Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" "," + Help "=" "STRING_TOKEN" "\(" SH:Number "\)" "," + minMaxTimeStepDefault[Val.time, 2] + << + mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId); + TObj.SetQuestionId (QId); + TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME); + TObj.SetPrompt (_STOSID(HP->getText())); + TObj.SetHelp (_STOSID(HH->getText())); + if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; } + >> + << {CIfrDefault DObj(EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val);} >> + ) + ) + E:EndTime << CRT_END_OP (E); >> + ";" + ; + +minMaxTimeStepDefault[EFI_HII_TIME & T, UINT8 KeyValue] : + Minimum "=" Number "," + Maximum "=" Number "," + { "step" "=" Number "," } + { + "default" "=" N:Number "," << + switch (KeyValue) { + case 0: T.Hour = _STOU8(N->getText()); break; + case 1: T.Minute = _STOU8(N->getText()); break; + case 2: T.Second = _STOU8(N->getText()); break; + } + >> + } + ; + +vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] : + << UINT8 LFlags = 0; >> + timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )* + << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >> + ; + +timeFlagsField [UINT8 & Flags] : + N:Number << $Flags |= _STOU8(N->getText()); >> + | "HOUR_SUPPRESS" << $Flags |= 0x01; >> + | "MINUTE_SUPPRESS" << $Flags |= 0x02; >> + | "SECOND_SUPPRESS" << $Flags |= 0x04; >> + | "STORAGE_NORMAL" << $Flags |= 0x00; >> + | "STORAGE_TIME" << $Flags |= 0x10; >> + | "STORAGE_WAKEUP" << $Flags |= 0x20; >> + ; + +vfrStatementQuestionTag : + vfrStatementStatTag "," | + vfrStatementInconsistentIf | + vfrStatementNoSubmitIf | + vfrStatementDisableIfQuest | + vfrStatementRefresh | + vfrStatementVarstoreDevice + ; + +vfrStatementQuestionTagList : + ( vfrStatementQuestionTag )* + ; + +vfrStatementQuestionOptionTag : + vfrStatementSuppressIfQuest | + vfrStatementValue | + vfrStatementDefault | + vfrStatementOptions + ; + +vfrStatementQuestionOptionList : + ( + vfrStatementQuestionTag | + vfrStatementQuestionOptionTag + )* + ; + +vfrStatementStatList : + vfrStatementStat | + vfrStatementQuestions | + vfrStatementConditional | + // Just for framework vfr compatibility + vfrStatementLabel + //vfrStatementInvalid + ; + +vfrStatementDisableIfStat : + << CIfrDisableIf DIObj; >> + L:DisableIf << DIObj.SetLineNo(L->getLine()); >> + vfrStatementExpression[0] ";" + ( vfrStatementStatList )* + E:EndIf << CRT_END_OP (E); >> + ";" + ; + +vfrStatementSuppressIfStat : + << CIfrSuppressIf SIObj; >> + L:SuppressIf << SIObj.SetLineNo(L->getLine()); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] ";" + ( vfrStatementStatList )* + E:EndIf << CRT_END_OP (E); >> + ";" + ; + +vfrStatementGrayOutIfStat : + << CIfrGrayOutIf GOIObj; >> + L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + ";" + ( vfrStatementStatList )* + E:EndIf << CRT_END_OP (E); >> + ";" + ; + +vfrImageTag : + << CIfrImage IObj; >> + L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText())); IObj.SetLineNo(L->getLine()); >> + ; + +vfrLockedTag : + << CIfrLocked LObj; >> + L:Locked << LObj.SetLineNo(L->getLine()); >> + ; + +vfrStatementStatTag : + vfrImageTag | + vfrLockedTag + ; + +vfrStatementStatTagList : + vfrStatementStatTag ( "," vfrStatementStatTag )* + ; + +vfrStatementImage : + vfrImageTag + ";" + ; + +vfrStatementLocked : + vfrLockedTag + ";" + ; + +vfrStatementInconsistentIf : + << CIfrInconsistentIf IIObj; >> + L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >> + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText())); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + E:EndIf << CRT_END_OP (E); >> + ; + +vfrStatementNoSubmitIf : + << CIfrNoSubmitIf NSIObj; >> + L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >> + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText())); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + E:EndIf << CRT_END_OP (E); >> + ; + +vfrStatementDisableIfQuest : + << CIfrDisableIf DIObj; >> + L:DisableIf << DIObj.SetLineNo(L->getLine()); >> + vfrStatementExpression[0] ";" + vfrStatementQuestionOptionList + E:EndIf << CRT_END_OP (E); >> + ; + +vfrStatementRefresh : + << CIfrRefresh RObj; >> + L:Refresh << RObj.SetLineNo(L->getLine()); >> + Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText())); >> + ; + +vfrStatementVarstoreDevice : + << CIfrVarStoreDevice VDObj; >> + L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >> + "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText())); >> + ; + +vfrStatementSuppressIfQuest : + << CIfrSuppressIf SIObj; >> + L:SuppressIf << SIObj.SetLineNo(L->getLine()); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] ";" + vfrStatementQuestionOptionList + E:EndIf << CRT_END_OP (E); >> + ; + +vfrStatementOptions : + vfrStatementOneOfOption + ; + +vfrStatementOneOfOption : + << + EFI_IFR_TYPE_VALUE Val; + CIfrOneOfOption OOOObj; + INT8 *VarStoreName = NULL; + + >> + L:Option << OOOObj.SetLineNo(L->getLine()); >> + Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," << OOOObj.SetOption (_STOSID(S->getText())); >> + Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] >[Val] "," << OOOObj.SetType (_GET_CURRQEST_DATATYPE()); OOOObj.SetValue (Val); >> + F:FLAGS "=" vfrOneOfOptionFlags[OOOObj, F->getLine()] + << + if (OOOObj.GetFlags () & 0x10) { + _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine()); + _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd ( + EFI_HII_DEFAULT_CLASS_STANDARD, + _GET_CURRQEST_VARTINFO(), + VarStoreName, + _GET_CURRQEST_DATATYPE (), + Val + ), L->getLine()); + } + >> + { "," Key "=" Number } // no use in UEFI2.1 VFR + ( + "," vfrImageTag << OOOObj.SetScope (1); CIfrEnd EOOOObj; >> + )* + ";" + ; + +vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] : + << + UINT8 LFlags = _GET_CURRQEST_DATATYPE(); + UINT8 HFlags = 0; + >> + oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )* + << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >> + << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >> + ; + +oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] : + N:Number << $LFlags |= _STOU8(N->getText()); >> + | "OPTION_DEFAULT" << $LFlags |= 0x10; >> + | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >> + | InteractiveFlag << $HFlags |= 0x04; >> + | NVAccessFlag << $HFlags |= 0x08; >> + | ResetRequiredFlag << $HFlags |= 0x10; >> + | LateCheckFlag << $HFlags |= 0x20; >> + | ManufacturingFlag << $LFlags |= 0x20; >> + | DefaultFlag << $LFlags |= 0x10; >> + ; + +//vfrStatementGuid : +// << +// EFI_GUID Guid; +// CIfrGuid GObj; +// >> +// GuidAction +// GUID "=" +// OpenBrace +// G1:Number "," G2:Number "," G3:Number "," G4:Number "," G5:Number "," G6:Number "," +// G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number +// CloseBrace +// << +// _CRGUID (&Guid, G1->getText (), G2->getText (), G3->getText (), +// G4->getText (), G5->getText (), G6->getText (), +// G7->getText (), G8->getText (), G9->getText (), +// G10->getText (), G11->getText ()); +// >> +// << GObj.SetGuid (&Guid); >> +// ";" +// ; + +vfrStatementLabel : + << CIfrLabel LObj; >> + L:Label << LObj.SetLineNo(L->getLine()); >> + N:Number << LObj.SetNumber (_STOU16(N->getText())); >> + ";" + ; + +vfrStatementBanner : + << CIfrBanner BObj; >> + B:Banner { "," } << BObj.SetLineNo(B->getLine()); >> + Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText())); >> + ( + ( + Line L:Number "," << BObj.SetLine (_STOU16(L->getText())); >> + Align + ( + Left << BObj.SetAlign (0); >> + | Center << BObj.SetAlign (1); >> + | Right << BObj.SetAlign (2); >> + ) ";" + ) + | + ( + Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText()));} >> + ) + ) + ; + +//****************************************************************************** +// +// keep some syntax for compatibility but not generate any IFR object +// +vfrStatementInvalidHidden : + Hidden + Value "=" Number "," + Key "=" Number ";" + ; + +vfrStatementInvalidInconsistentIf : + InconsistentIf + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + EndIf + ";" + ; + +vfrStatementInvalidInventory : + Inventory + Help "=" "STRING_TOKEN" "\(" Number "\)" "," + Text "=" "STRING_TOKEN" "\(" Number "\)" "," + { + Text "=" "STRING_TOKEN" "\(" Number "\)" + } + ";" + ; + +vfrStatementInvalidSaveRestoreDefaults : + (Save | Restore) + Defaults "," + FormId "=" Number "," + Prompt "=" "STRING_TOKEN" "\(" Number "\)" "," + Help "=" "STRING_TOKEN" "\(" Number "\)" + { "," FLAGS "=" flagsField ( "\|" flagsField )* } + { "," Key "=" Number } + ";" + ; + +//****************************************************************************** +// +// The syntax of expression +// +#token Dup("dup") "dup" +#token VarEqVal("vareqval") "vareqval" +#token Var("var") "var" +#token IdEqVal("ideqval") "ideqval" +#token IdEqId("ideqid") "ideqid" +#token IdEqValList("ideqvallist") "ideqvallist" +#token QuestionRef("questionref") "questionref" +#token RuleRef("ruleref") "ruleref" +#token StringRef("stringref") "stringref" +#token PushThis("pushthis") "pushthis" +#token True("TRUE") "TRUE" +#token False("FALSE") "FALSE" +#token One("ONE") "ONE" +#token Ones("ONES") "ONES" +#token Zero("ZERO") "ZERO" +#token Undefined("UNDEFINED") "UNDEFINED" +#token Version("VERSOPM") "VERSION" +#token Length("length") "length" +#token AND("AND") "AND" +#token OR("OR") "OR" +#token NOT("NOT") "NOT" +#token BitWiseNot("~") "\~" +#token BoolVal("boolval") "boolval" +#token StringVal("stringval") "stringval" +#token UnIntVal("unintval") "unintval" +#token ToUpper("toupper") "toupper" +#token ToLower("tolower") "tolower" +#token Match("match") "match" +#token Catenate("catenate") "catenate" +#token QuestionRefVal("questionrefval") "questionrefval" +#token StringRefVal("stringrefval") "stringrefval" + +vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] : + << if ($RootLevel == 0) {_CLEAR_SAVED_OPHDR ();} >> + andTerm[$RootLevel, $ExpOpCount] + ( + L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >> + )* + << if (($RootLevel == 0) && ($ExpOpCount > 1)) {_SET_SAVED_OPHDR_SCOPE(); CIfrEnd EObj; } >> + ; + +andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] : + bitwiseorTerm[$RootLevel, $ExpOpCount] + ( + L:AND bitwiseorTerm [$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAnd AObj(L->getLine()); >> + )* + ; + +bitwiseorTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + bitwiseandTerm[$RootLevel, $ExpOpCount] + ( + L:"\|" bitwiseandTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseOr BWOObj(L->getLine()); >> + )* + ; + +bitwiseandTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + equalTerm[$RootLevel, $ExpOpCount] + ( + L:"&" equalTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrBitWiseAnd BWAObj(L->getLine()); >> + )* + ; + +equalTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + compareTerm[$RootLevel, $ExpOpCount] + ( + ( + L1:"==" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrEqual EObj(L1->getLine()); >> + ) + | + ( + L2:"!=" compareTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrNotEqual NEObj(L2->getLine()); >> + ) + )* + ; + +compareTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + shiftTerm[$RootLevel, $ExpOpCount] + ( + ( + L1:"<" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessThan LTObj(L1->getLine()); >> + ) + | + ( + L2:"<=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrLessEqual LEObj(L2->getLine()); >> + ) + | + ( + L3:">" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterThan GTObj(L3->getLine()); >> + ) + | + ( + L4:">=" shiftTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrGreaterEqual GEObj(L4->getLine()); >> + ) + )* + ; + +shiftTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + addMinusTerm[$RootLevel, $ExpOpCount] + ( + ( + L1:"\<<" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftLeft SLObj(L1->getLine()); >> + ) + | + ( + L2:"\>>" addMinusTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrShiftRight SRObj(L2->getLine()); >> + ) + )* + ; + +addMinusTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + multdivmodTerm[$RootLevel, $ExpOpCount] + ( + ( + L1:"\+" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrAdd AObj(L1->getLine()); >> + ) + | + ( + L2:"\-" multdivmodTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >> + ) + )* + ; + +multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + atomTerm[$RootLevel, $ExpOpCount] + ( + ( + L1:"\*" atomTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >> + ) + | + ( + L2:"/" atomTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >> + ) + | + ( + L3:"%" atomTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >> + ) + )* + ; + +atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + vfrExpressionCatenate[$RootLevel, $ExpOpCount] + | vfrExpressionMatch[$RootLevel, $ExpOpCount] + | vfrExpressionParen[$RootLevel, $ExpOpCount] + | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount] + | vfrExpressionConstant[$RootLevel, $ExpOpCount] + | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount] + | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount] + | ( + L:NOT + atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >> + ) + ; + +vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]: + L:Catenate + "\(" + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >> + ; + +vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]: + L:Match + "\(" + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >> + ; + +vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]: + "\(" + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "\)" + ; + +vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] : + dupExp[$RootLevel, $ExpOpCount] + | ideqvalExp[$RootLevel, $ExpOpCount] + | ideqidExp[$RootLevel, $ExpOpCount] + | ideqvallistExp[$RootLevel, $ExpOpCount] + | questionref13Exp[$RootLevel, $ExpOpCount] + | rulerefExp[$RootLevel, $ExpOpCount] + | stringref1Exp[$RootLevel, $ExpOpCount] + | pushthisExp[$RootLevel, $ExpOpCount] + ; + +dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0)); $ExpOpCount++; } >> + ; + +ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_QUESTION_ID QId; + UINT32 Mask; + UINT16 ConstVal; + INT8 *VarIdStr; + UINT32 LineNo; + >> + L:IdEqVal + vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo] + ( + ( + "==" + V1:Number << ConstVal = _STOU16(V1->getText()); >> + << + if (Mask == 0) { + CIfrEqIdVal EIVObj (L->getLine()); + _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0)); + EIVObj.SetQuestionId (QId, VarIdStr, LineNo); + EIVObj.SetValue (ConstVal); + $ExpOpCount++; + } else { + IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, EQUAL); + } + >> + ) + | + ( + "<=" + V2:Number << ConstVal = _STOU16(V2->getText()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >> + ) + | + ( + "<" + V3:Number << ConstVal = _STOU16(V3->getText()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >> + ) + | + ( + ">=" + V4:Number << ConstVal = _STOU16(V4->getText()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >> + ) + | + ( + ">" + V5:Number << ConstVal = _STOU16(V5->getText()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >> + ) + ) + ; + +ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_QUESTION_ID QId[2]; + UINT32 Mask[2]; + INT8 *VarIdStr[2]; + UINT32 LineNo[2]; + >> + L:IdEqId + vfrQuestionDataFieldName[QId[0], Mask[0], VarIdStr[0], LineNo[0]] + ( + ( + "==" + vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]] + << + if (Mask[0] & Mask[1]) { + IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], EQUAL); + } else { + CIfrEqIdId EIIObj(L->getLine()); + _SAVE_OPHDR_COND (EIIObj, ($ExpOpCount == 0)); + EIIObj.SetQuestionId1 (QId[0], VarIdStr[0], LineNo[0]); + EIIObj.SetQuestionId2 (QId[1], VarIdStr[1], LineNo[1]); + $ExpOpCount++; + } + >> + ) + | + ( + "<=" + vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]] + << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_EQUAL); >> + ) + | + ( + "<" + vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]] + << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], LESS_THAN); >> + ) + | + ( + ">=" + vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]] + << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_EQUAL); >> + ) + | + ( + ">" + vfrQuestionDataFieldName[QId[1], Mask[1], VarIdStr[1], LineNo[1]] + << IdEqIdDoSpecial ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >> + ) + ) + ; + +ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + UINT16 ListLen = 0; + EFI_QUESTION_ID QId; + UINT32 Mask; + UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,}; + INT8 *VarIdStr; + UINT32 LineNo; + >> + L:IdEqValList + vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo] + "==" + ( + V:Number << ValueList[ListLen] = _STOU16(V->getText()); ListLen++; >> + )+ + << + if (Mask != 0) { + IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList); + } else { + UINT16 Index; + CIfrEqIdList EILObj(L->getLine()); + _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0)); + EILObj.SetQuestionId (QId, VarIdStr, LineNo); + EILObj.SetListLength (ListLen); + for (Index = 0; Index < ListLen; Index++) { + EILObj.SetValueList (Index, ValueList[Index]); + } + $ExpOpCount++; + } + >> + ; + +vareqvarlExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:VarEqVal Var "\(" V1:Number "\)" "==" V2:Number << + { + CIfrUint64 U64Obj1(L->getLine()), U64Obj2(L->getLine()); + _SAVE_OPHDR_COND (U64Obj1, ($ExpOpCount == 0)); + U64Obj1.SetValue (_STOU64(V1->getText())); + U64Obj2.SetValue (_STOU64(V2->getText())); + } + >> + << {CIfrEqual EObj(L->getLine()); } >> + << $ExpOpCount += 3; >> + ; + +questionref13Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + UINT8 Type = 0x1; + EFI_STRING_ID DevPath; + EFI_GUID Guid; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + UINT32 BitMask; + INT8 *QName = NULL; + UINT32 LineNo = 0; + >> + L:QuestionRef + ( + ( + << Type = 0x3; >> + { + Path "=" "STRING_TOKEN" "\(" S:Number "\)" << Type = 0x4; DevPath = _STOSID(S->getText()); >> + } + { + GUID "=" + OpenBrace + G1:Number "," G2:Number "," G3:Number "," G4:Number "," G5:Number "," G6:Number "," + G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number + CloseBrace + << + Type = 0x5; + _CRGUID (&Guid, G1->getText (), G2->getText (), G3->getText (), + G4->getText (), G5->getText (), G6->getText (), + G7->getText (), G8->getText (), G9->getText (), + G10->getText (), G11->getText ()); + >> + } + ) + | + ( + "\(" + ( + QN:StringIdentifier << + QName = QN->getText(); + LineNo = QN->getLine(); + mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask); + >> + | ID:Number << QId = _STOQID(ID->getText()); >> + ) + "\)" + ) + ) + << + switch (Type) { + case 0x1: {CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0)); QR1Obj.SetQuestionId (QId, QName, LineNo); break;} + case 0x3: {CIfrQuestionRef3 QR3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3Obj, ($ExpOpCount == 0)); break;} + case 0x4: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0)); QR3_2Obj.SetDevicePath (DevPath); break;} + case 0x5: {CIfrQuestionRef3_3 QR3_3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_3Obj, ($ExpOpCount == 0)); QR3_3Obj.SetDevicePath (DevPath); QR3_3Obj.SetGuid (&Guid); break;} + } + $ExpOpCount++; + >> + ; + +rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:RuleRef + "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0)); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >> + ; + +//****************************************************** +// PARSE: +// stringref (STR_FORM_SET_TITLE) +// +stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:StringRef + "\(" S:Number "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0)); SR1Obj.SetStringId (_STOSID(S->getText())); $ExpOpCount++; } >> + ; + +pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0)); $ExpOpCount++; } >> + ; + +vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0)); $ExpOpCount++; >> + | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0)); $ExpOpCount++; >> + | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0)); $ExpOpCount++; >> + | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0)); $ExpOpCount++; >> + | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0)); $ExpOpCount++; >> + | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0)); $ExpOpCount++; >> + | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0)); $ExpOpCount++; >> + | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0)); $ExpOpCount++; >> + ; + +vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + lengthExp[$RootLevel, $ExpOpCount] + | bitwisenotExp[$RootLevel, $ExpOpCount] + | question2refExp[$RootLevel, $ExpOpCount] + | stringref2Exp[$RootLevel, $ExpOpCount] + | unintExp[$RootLevel, $ExpOpCount] + | toupperExp[$RootLevel, $ExpOpCount] + | tolwerExp[$RootLevel, $ExpOpCount] + ; + +lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Length + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >> + ; + +bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:BitWiseNot + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >> + ; + +question2refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:QuestionRefVal + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrQuestionRef2 QR2Obj(L->getLine()); $ExpOpCount++; } >> + ; + +stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:StringRefVal + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >> + ; + +toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:BoolVal + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >> + ; + +tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << UINT8 Fmt = 0; >> + L:StringVal + { + Format "=" F:Number "," << Fmt = _STOU8(F->getText()); >> + } + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >> + ; + +unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:UnIntVal + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >> + ; + +toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:ToUpper + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >> + ; + +tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:ToLower + "\(" vfrStatementExpression[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >> + ; + +vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + conditionalExp[$RootLevel, $ExpOpCount] + | findExp[$RootLevel, $ExpOpCount] + | midExp[$RootLevel, $ExpOpCount] + | tokenExp[$RootLevel, $ExpOpCount] + | spanExp[$RootLevel, $ExpOpCount] + ; + +#token Cond("cond") "cond" +#token Find("find") "find" +#token Mid("mid") "mid" +#token Tok("token") "token" +#token Span("span") "span" + +conditionalExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Cond "\(" + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "?" + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + ":" + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >> + ; + +findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << UINT8 Format; >> + L:Find "\(" + findFormat[Format] ( "\|" findFormat[Format] )* + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >> + ; + +findFormat [UINT8 & Format] : + "SENSITIVE" << $Format = 0x00; >> + | "INSENSITIVE" << $Format = 0x01; >> + ; + +midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Mid "\(" + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >> + ; + +tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Tok "\(" + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >> + ; + +spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << UINT8 Flags = 0; >> + S:Span "\(" + FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )* + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpression[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >> + ; + +spanFlags [UINT8 & Flags] : + N:Number << $Flags |= _STOU8(N->getText()); >> + | "LAST_NON_MATCH" << $Flags |= 0x00; >> + | "FIRST_NON_MATCH" << $Flags |= 0x01; >> + ; + +#token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*" +#token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+" + +//****************************************************************************** +// +// Parser class definition. +// +class EfiVfrParser { +<< +private: + UINT8 mParserStatus; + + CVfrDefaultStore mCVfrDefaultStore; + CVfrVarDataTypeDB mCVfrVarDataTypeDB; + CVfrDataStorage mCVfrDataStorage; + CVfrQuestionDB mCVfrQuestionDB; + CVfrRulesDB mCVfrRulesDB; + + CIfrOpHeader *mCIfrOpHdr; + VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN); + VOID _CLEAR_SAVED_OPHDR (VOID); + VOID _SET_SAVED_OPHDR_SCOPE (VOID); + + + EFI_VARSTORE_INFO mCurrQestVarInfo; + + VOID _CRT_OP (IN BOOLEAN); + + VOID _SAVE_CURRQEST_VARINFO (IN EFI_VARSTORE_INFO &); + EFI_VARSTORE_INFO & _GET_CURRQEST_VARTINFO (VOID); + + UINT8 _GET_CURRQEST_DATATYPE (); + UINT32 _GET_CURRQEST_VARSIZE (); + +public: + VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr, IN INT8 *); + VOID _PCATCH (IN EFI_VFR_RETURN_CODE); + VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN ANTLRTokenPtr); + VOID _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32); + + VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32); + + INT8 * TrimHex (IN INT8 *, OUT BOOLEAN *); + UINT8 _STOU8 (IN INT8 *); + UINT16 _STOU16 (IN INT8 *); + UINT32 _STOU32 (IN INT8 *); + UINT64 _STOU64 (IN INT8 *); + EFI_HII_DATE _STOD (IN INT8 *, IN INT8 *, IN INT8 *); + EFI_HII_TIME _STOT (IN INT8 *, IN INT8 *, IN INT8 *); + + EFI_STRING_ID _STOSID (IN INT8 *); + EFI_FORM_ID _STOFID (IN INT8 *); + EFI_QUESTION_ID _STOQID (IN INT8 *); + + VOID _STRCAT (IN OUT INT8 **, IN INT8 *); + + VOID _CRGUID (EFI_GUID *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *, INT8 *); + VOID _DeclareDefaultLinearVarStore (IN UINT32); + VOID _DeclareStandardDefaultStorage (IN UINT32); + + + VOID AssignQuestionKey (IN CIfrQuestionHeader &, IN ANTLRTokenPtr); + + VOID ConvertIdExpr (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32); + VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE); + VOID IdEqIdDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32, IN EFI_COMPARE_TYPE); + VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN INT8 *, IN UINT32, IN UINT16, IN UINT16 *); +>> +} + +<< +VOID +EfiVfrParser::_SAVE_OPHDR_COND ( + IN CIfrOpHeader &OpHdr, + IN BOOLEAN Cond + ) +{ + if (Cond == TRUE) { +#ifdef VFREXP_DEBUG + printf ("######_SAVE_OPHDR_COND\n"); +#endif + if (mCIfrOpHdr != NULL) { +#ifdef VFREXP_DEBUG + printf ("######_SAVE_OPHDR_COND Error\n"); +#endif + return ; + } + mCIfrOpHdr = new CIfrOpHeader(OpHdr); + } +} + +VOID +EfiVfrParser::_CLEAR_SAVED_OPHDR ( + VOID + ) +{ +#ifdef VFREXP_DEBUG + printf ("######_CLEAR_SAVED_OPHDR\n"); +#endif + mCIfrOpHdr = NULL; +} + +VOID +EfiVfrParser::_SET_SAVED_OPHDR_SCOPE ( + VOID + ) +{ +#ifdef VFREXP_DEBUG + printf ("#######_SET_SAVED_OPHDR_SCOPE\n"); +#endif + mCIfrOpHdr->SetScope (1); +} + +VOID +EfiVfrParser::_CRT_OP ( + IN BOOLEAN Crt + ) +{ + gCreateOp = Crt; +} + +VOID +EfiVfrParser::_SAVE_CURRQEST_VARINFO ( + IN EFI_VARSTORE_INFO &Info + ) +{ + mCurrQestVarInfo = Info; +} + +EFI_VARSTORE_INFO & +EfiVfrParser::_GET_CURRQEST_VARTINFO ( + VOID + ) +{ + return mCurrQestVarInfo; +} + +UINT8 +EfiVfrParser::_GET_CURRQEST_DATATYPE ( + VOID + ) +{ + return mCurrQestVarInfo.mVarType; +} + +UINT32 +EfiVfrParser::_GET_CURRQEST_VARSIZE ( + VOID + ) +{ + return mCurrQestVarInfo.mVarTotalSize; +} + +VOID +EfiVfrParser::_PCATCH ( + IN EFI_VFR_RETURN_CODE ReturnCode, + IN EFI_VFR_RETURN_CODE ExpectCode, + IN ANTLRTokenPtr Tok, + IN INT8 *ErrorMsg + ) +{ + if (ReturnCode != ExpectCode) { + mParserStatus++; + gCVfrErrorHandle.PrintError (Tok->getLine(), Tok->getText(), ErrorMsg); + } +} + +VOID +EfiVfrParser::_PCATCH ( + IN EFI_VFR_RETURN_CODE ReturnCode + ) +{ + mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode); +} + +VOID +EfiVfrParser::_PCATCH ( + IN EFI_VFR_RETURN_CODE ReturnCode, + IN ANTLRTokenPtr Tok + ) +{ + mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText()); +} + +VOID +EfiVfrParser::_PCATCH ( + IN EFI_VFR_RETURN_CODE ReturnCode, + IN UINT32 LineNum + ) +{ + mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, LineNum); +} + +VOID +EfiVfrParser::syn ( + ANTLRAbstractToken *Tok, + ANTLRChar *Egroup, + SetWordType *Eset, + ANTLRTokenType ETok, + INT32 Huh + ) +{ + gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText()); + + mParserStatus += 1; +} + +INT8 * +EfiVfrParser::TrimHex ( + IN INT8 *Str, + OUT BOOLEAN *IsHex + ) +{ + *IsHex = FALSE; + + while (*Str && *Str == ' ') { + Str++; + } + while (*Str && *Str == '0') { + Str++; + } + if (*Str && (*Str == 'x' || *Str == 'X')) { + Str++; + *IsHex = TRUE; + } + + return Str; +} + +UINT8 +EfiVfrParser::_STOU8 ( + IN INT8 *Str + ) +{ + BOOLEAN IsHex; + UINT8 Value; + INT8 c; + + Str = TrimHex (Str, &IsHex); + for (Value = 0; (c = *Str) != '\0'; Str++) { + // + // BUG: does not handle overflow here + // + (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10); + + if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) { + Value += (c - 'a' + 10); + } + if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) { + Value += (c - 'A' + 10); + } + if (c >= '0' && c <= '9') { + Value += (c - '0'); + } + } + + return Value; +} + +UINT16 +EfiVfrParser::_STOU16 ( + IN INT8 *Str + ) +{ + BOOLEAN IsHex; + UINT16 Value; + INT8 c; + + Str = TrimHex (Str, &IsHex); + for (Value = 0; (c = *Str) != '\0'; Str++) { + // + // BUG: does not handle overflow here + // + (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10); + + if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) { + Value += (c - 'a' + 10); + } + if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) { + Value += (c - 'A' + 10); + } + if (c >= '0' && c <= '9') { + Value += (c - '0'); + } + } + + return Value; +} + +UINT32 +EfiVfrParser::_STOU32 ( + IN INT8 *Str + ) +{ + BOOLEAN IsHex; + UINT32 Value; + INT8 c; + + Str = TrimHex (Str, &IsHex); + for (Value = 0; (c = *Str) != '\0'; Str++) { + // + // BUG: does not handle overflow here + // + (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10); + + if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) { + Value += (c - 'a' + 10); + } + if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) { + Value += (c - 'A' + 10); + } + if (c >= '0' && c <= '9') { + Value += (c - '0'); + } + } + + return Value; +} + +UINT64 +EfiVfrParser::_STOU64 ( + IN INT8 *Str + ) +{ + BOOLEAN IsHex; + UINT64 Value; + INT8 c; + + Str = TrimHex (Str, &IsHex); + for (Value = 0; (c = *Str) != '\0'; Str++) { + // + // BUG: does not handle overflow here + // + (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10); + + if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) { + Value += (c - 'a' + 10); + } + if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) { + Value += (c - 'A' + 10); + } + if (c >= '0' && c <= '9') { + Value += (c - '0'); + } + } + + return Value; +} + +EFI_HII_DATE +EfiVfrParser::_STOD ( + IN INT8 *Year, + IN INT8 *Month, + IN INT8 *Day + ) +{ + EFI_HII_DATE Date; + + Date.Year = _STOU16 (Year); + Date.Month = _STOU8 (Month); + Date.Day = _STOU8 (Day); + + return Date; +} + +EFI_HII_TIME +EfiVfrParser::_STOT ( + IN INT8 *Hour, + IN INT8 *Minute, + IN INT8 *Second + ) +{ + EFI_HII_TIME Time; + + Time.Hour = _STOU8 (Hour); + Time.Minute = _STOU8 (Minute); + Time.Second = _STOU8 (Second); + + return Time; +} + +EFI_STRING_ID +EfiVfrParser::_STOSID ( + IN INT8 *Str + ) +{ + return (EFI_STRING_ID)_STOU16(Str); +} + +EFI_FORM_ID +EfiVfrParser::_STOFID ( + IN INT8 *Str + ) +{ + return (EFI_FORM_ID)_STOU16(Str); +} + +EFI_QUESTION_ID +EfiVfrParser::_STOQID ( + IN INT8 *Str + ) +{ + return (EFI_QUESTION_ID)_STOU16(Str); +} + +VOID +EfiVfrParser::_STRCAT ( + IN OUT INT8 **Dest, + IN INT8 *Src + ) +{ + INT8 *NewStr; + UINT32 Len; + + if ((Dest == NULL) || (Src == NULL)) { + return; + } + + Len = (*Dest == NULL) ? 0 : strlen (*Dest); + Len += strlen (Src); + if ((NewStr = new INT8[Len + 1]) == NULL) { + return; + } + NewStr[0] = '\0'; + if (*Dest != NULL) { + strcpy (NewStr, *Dest); + } + strcat (NewStr, Src); + + *Dest = NewStr; +} + +VOID +EfiVfrParser::_CRGUID ( + IN EFI_GUID *Guid, + IN INT8 *G1, + IN INT8 *G2, + IN INT8 *G3, + IN INT8 *G4, + IN INT8 *G5, + IN INT8 *G6, + IN INT8 *G7, + IN INT8 *G8, + IN INT8 *G9, + IN INT8 *G10, + IN INT8 *G11 + ) +{ + Guid->Data1 = _STOU32 (G1); + Guid->Data2 = _STOU16 (G2); + Guid->Data3 = _STOU16 (G3); + Guid->Data4[0] = _STOU8(G4); + Guid->Data4[1] = _STOU8(G5); + Guid->Data4[2] = _STOU8(G6); + Guid->Data4[3] = _STOU8(G7); + Guid->Data4[4] = _STOU8(G8); + Guid->Data4[5] = _STOU8(G9); + Guid->Data4[6] = _STOU8(G10); + Guid->Data4[7] = _STOU8(G11); +} + +VOID +EfiVfrParser::_DeclareDefaultLinearVarStore ( + IN UINT32 LineNo + ) +{ + UINT32 Index; + INT8 **TypeNameList; + UINT32 ListSize; + EFI_GUID DefaultGuid = { 0x9db3c415, 0xda00, 0x4233, { 0xae, 0xc6, 0x79, 0xb, 0x4f, 0x5b, 0x45, 0x66 } }; + + mCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize); + + for (Index = 0; Index < ListSize; Index++) { + UINT32 Size; + EFI_VARSTORE_ID VarStoreId; + CIfrVarStore VSObj; + + VSObj.SetLineNo (LineNo); + mCVfrDataStorage.DeclareBufferVarStore ( + TypeNameList[Index], + &DefaultGuid, + &mCVfrVarDataTypeDB, + TypeNameList[Index], + EFI_VARSTORE_ID_INVALID + ); + mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId); + VSObj.SetVarStoreId (VarStoreId); + mCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size); + VSObj.SetSize (Size); + VSObj.SetName (TypeNameList[Index]); + VSObj.SetGuid (&DefaultGuid); + } + + if (mCVfrVarDataTypeDB.IsTypeNameDefined ("Date") == FALSE) { + UINT32 Size; + EFI_VARSTORE_ID VarStoreId; + CIfrVarStore VSObj; + + VSObj.SetLineNo (LineNo); + mCVfrDataStorage.DeclareBufferVarStore ( + "Date", + &DefaultGuid, + &mCVfrVarDataTypeDB, + "EFI_HII_DATE", + EFI_VARSTORE_ID_INVALID + ); + mCVfrDataStorage.GetVarStoreId("Date", &VarStoreId); + VSObj.SetVarStoreId (VarStoreId); + mCVfrVarDataTypeDB.GetDataTypeSize("EFI_HII_DATE", &Size); + VSObj.SetSize (Size); + VSObj.SetName ("Date"); + VSObj.SetGuid (&DefaultGuid); + } + + if (mCVfrVarDataTypeDB.IsTypeNameDefined ("Time") == FALSE) { + UINT32 Size; + EFI_VARSTORE_ID VarStoreId; + CIfrVarStore VSObj; + + VSObj.SetLineNo (LineNo); + mCVfrDataStorage.DeclareBufferVarStore ( + "Time", + &DefaultGuid, + &mCVfrVarDataTypeDB, + "EFI_HII_TIME", + EFI_VARSTORE_ID_INVALID + ); + mCVfrDataStorage.GetVarStoreId("Time", &VarStoreId); + VSObj.SetVarStoreId (VarStoreId); + mCVfrVarDataTypeDB.GetDataTypeSize("EFI_HII_TIME", &Size); + VSObj.SetSize (Size); + VSObj.SetName ("Time"); + VSObj.SetGuid (&DefaultGuid); + } +} + +VOID +EfiVfrParser::_DeclareStandardDefaultStorage ( + IN UINT32 LineNo + ) +{ + CIfrDefaultStore DSObj; + + mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD); + DSObj.SetLineNo (LineNo); + DSObj.SetDefaultName (EFI_STRING_ID_INVALID); + DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD); +} + +VOID +EfiVfrParser::AssignQuestionKey ( + IN CIfrQuestionHeader &QHObj, + IN ANTLRTokenPtr KeyTok + ) +{ + UINT16 KeyValue; + + if (KeyTok == NULL) { + return; + } + + KeyValue = _STOU16 (KeyTok->getText()); + + if (QHObj.FLAGS () & EFI_IFR_FLAG_CALLBACK) { + /* + * if the question is not CALLBACK ignore the key. + */ + _PCATCH(mCVfrQuestionDB.UpdateQuestionId (QHObj.QUESTION_ID(), KeyValue), KeyTok); + QHObj.SetQuestionId (KeyValue); + } +} + +VOID +EfiVfrParser::ConvertIdExpr ( + IN UINT32 &ExpOpCount, + IN UINT32 LineNo, + IN EFI_QUESTION_ID QId, + IN INT8 *VarIdStr, + IN UINT32 BitMask + ) +{ + CIfrQuestionRef1 QR1Obj(LineNo); + QR1Obj.SetQuestionId (QId, VarIdStr, LineNo); + _SAVE_OPHDR_COND (QR1Obj, (ExpOpCount == 0)); + + if (BitMask != 0) { + CIfrUint32 U32Obj(LineNo); + U32Obj.SetValue (BitMask); + + CIfrBitWiseAnd BWAObj(LineNo); + + CIfrUint8 U8Obj(LineNo); + switch (BitMask) { + case DATE_YEAR_BITMASK : U8Obj.SetValue (0); break; + case TIME_SECOND_BITMASK : U8Obj.SetValue (0x10); break; + case DATE_DAY_BITMASK : U8Obj.SetValue (0x18); break; + case TIME_HOUR_BITMASK : U8Obj.SetValue (0); break; + case TIME_MINUTE_BITMASK : U8Obj.SetValue (0x8); break; + } + + CIfrShiftRight SRObj(LineNo); + } + + ExpOpCount += 4; +} + +VOID +EfiVfrParser::IdEqValDoSpecial ( + IN UINT32 &ExpOpCount, + IN UINT32 LineNo, + IN EFI_QUESTION_ID QId, + IN INT8 *VarIdStr, + IN UINT32 BitMask, + IN UINT16 ConstVal, + IN EFI_COMPARE_TYPE CompareType + ) +{ + ConvertIdExpr (ExpOpCount, LineNo, QId, VarIdStr, BitMask); + + if (ConstVal > 0xFF) { + CIfrUint16 U16Obj(LineNo); + U16Obj.SetValue (ConstVal); + } else { + CIfrUint8 U8Obj(LineNo); + U8Obj.SetValue ((UINT8)ConstVal); + } + + switch (CompareType) { + case EQUAL : + { + CIfrEqual EObj(LineNo); + break; + } + case LESS_EQUAL : + { + CIfrLessEqual LEObj(LineNo); + break; + } + case LESS_THAN : + { + CIfrLessThan LTObj(LineNo); + break; + } + case GREATER_EQUAL : + { + CIfrGreaterEqual GEObj(LineNo); + break; + } + case GREATER_THAN : + { + CIfrGreaterThan GTObj(LineNo); + break; + } + } + + ExpOpCount += 2; +} + +VOID +EfiVfrParser::IdEqIdDoSpecial ( + IN UINT32 &ExpOpCount, + IN UINT32 LineNo, + IN EFI_QUESTION_ID QId1, + IN INT8 *VarId1Str, + IN UINT32 BitMask1, + IN EFI_QUESTION_ID QId2, + IN INT8 *VarId2Str, + IN UINT32 BitMask2, + IN EFI_COMPARE_TYPE CompareType + ) +{ + ConvertIdExpr (ExpOpCount, LineNo, QId1, VarId1Str, BitMask1); + ConvertIdExpr (ExpOpCount, LineNo, QId2, VarId2Str, BitMask2); + + switch (CompareType) { + case EQUAL : + { + CIfrEqual EObj(LineNo); + break; + } + case LESS_EQUAL : + { + CIfrLessEqual LEObj(LineNo); + break; + } + case LESS_THAN : + { + CIfrLessThan LTObj(LineNo); + break; + } + case GREATER_EQUAL : + { + CIfrGreaterEqual GEObj(LineNo); + break; + } + case GREATER_THAN : + { + CIfrGreaterThan GTObj(LineNo); + break; + } + } + + ExpOpCount++; +} + +VOID +EfiVfrParser::IdEqListDoSpecial ( + IN UINT32 &ExpOpCount, + IN UINT32 LineNo, + IN EFI_QUESTION_ID QId, + IN INT8 *VarIdStr, + IN UINT32 BitMask, + IN UINT16 ListLen, + IN UINT16 *ValueList + ) +{ + UINT16 Index; + + if (ListLen == 0) { + return; + } + + IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[0], EQUAL); + for (Index = 1; Index < ListLen; Index++) { + IdEqValDoSpecial (ExpOpCount, LineNo, QId, VarIdStr, BitMask, ValueList[Index], EQUAL); + CIfrOr OObj (LineNo); + ExpOpCount++; + } +} + +>>