diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/VfrSyntax.g')
| -rw-r--r-- | src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/VfrSyntax.g | 5708 |
1 files changed, 5708 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/VfrSyntax.g b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/VfrSyntax.g new file mode 100644 index 00000000..21bf1cbe --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/VfrSyntax.g @@ -0,0 +1,5708 @@ +/*++ @file +Vfr Syntax + +Copyright (c) 2004 - 2019, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +--*/ + +#header<< + +#include "EfiVfr.h" +#include "VfrFormPkg.h" +#include "VfrError.h" +#include "VfrUtilityLib.h" +#include "AToken.h" +#include "ATokPtr.h" +>> + +<< +#ifdef UINT8_MAX +#undef UINT8_MAX +#endif +#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) do {(Obj).SetLineNo((L)->getLine());} while (0) +#define CRT_END_OP(Obj) do {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0) + +typedef ANTLRCommonToken ANTLRToken; + +class CVfrDLGLexer : public VfrLexer +{ +public: + CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {}; + void errstd (const char *Text) + { + printf ("unrecognized input '%s'\n", Text); + } +}; + +UINT8 +VfrParserStart ( + IN FILE *File, + IN INPUT_INFO_TO_SYNTAX *InputInfo + ) +{ + ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File); + VfrParser.parser()->SetOverrideClassGuid (InputInfo->OverrideClassGuid); + return VfrParser.parser()->vfrProgram(); +} +>> + +// +// Define a lexical class for parsing quoted strings. Basically +// starts with a double quote, and ends with a double quote that +// is not preceded 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 Form("form") "form" +#token FormMap("formmap") "formmap" +#token MapTitle("maptitle") "maptitle" +#token MapGuid("mapguid") "mapguid" +#token Subtitle("subtitle") "subtitle" +#token EndSubtitle("endsubtitle") "endsubtitle" +#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 Union("union") "union" +#token Boolean("BOOLEAN") "BOOLEAN" +#token Uint64("UINT64") "UINT64" +#token Uint32("UINT32") "UINT32" +#token Uint16("UINT16") "UINT16" +#token Char16("CHAR16") "CHAR16" +#token Uint8("UINT8") "UINT8" +#token Uuid("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 WarningIf("warningif") "warningif" +#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 ReconnectRequiredFlag("RECONNECT_REQUIRED") "RECONNECT_REQUIRED" +#token LateCheckFlag("LATE_CHECK") "LATE_CHECK" +#token ReadOnlyFlag("READ_ONLY") "READ_ONLY" +#token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY" +#token RestStyleFlag("REST_STYLE") "REST_STYLE" +#token Class("class") "class" +#token Subclass("subclass") "subclass" +#token ClassGuid("classguid") "classguid" +#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 Read("read") "read" +#token Write("write") "write" +#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" +#token GuidOp("guidop") "guidop" +#token EndGuidOp("endguidop") "endguidop" +#token DataType("datatype") "datatype" +#token Data("data") "data" +#token Modal("modal") "modal" + +// +// 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; + mCIfrOpHdrIndex = 0; + mConstantOnlyInExpression = FALSE; + >> + ( + vfrPragmaPackDefinition + | vfrDataStructDefinition + | vfrDataUnionDefinition + )* + vfrFormSetDefinition + << $Return = mParserStatus; >> + ; + +pragmaPackShowDef : + L:"show" << gCVfrVarDataTypeDB.Pack (L->getLine(), VFR_PACK_SHOW); >> + ; + +pragmaPackStackDef : + << + UINT32 LineNum; + UINT8 PackAction; + CHAR8 *Identifier = NULL; + UINT32 PackNumber = DEFAULT_PACK_ALIGN; + >> + ( + L1:"push" << LineNum = L1->getLine(); PackAction = VFR_PACK_PUSH; >> + | L2:"pop" << LineNum = L2->getLine(); PackAction = VFR_PACK_POP; >> + ) + { + "," ID:StringIdentifier << Identifier = ID->getText(); >> + } + { + "," N:Number << PackAction |= VFR_PACK_ASSIGN; PackNumber = _STOU32(N->getText(), N->getLine()); >> + } + << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >> + ; + +pragmaPackNumber : + << + UINT32 LineNum; + UINT32 PackNumber = DEFAULT_PACK_ALIGN; + >> + N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText(), N->getLine()); >> + << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >> + ; + +vfrPragmaPackDefinition : + "\#pragma" "pack" "\(" + { + pragmaPackShowDef + | pragmaPackStackDef + | pragmaPackNumber + } + "\)" + ; + + vfrDataUnionDefinition : + { TypeDef } Union << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >> + { NonNvDataMap } + { + N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >> + } + OpenBrace + vfrDataStructFields[TRUE] + CloseBrace + { + N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >> + } + ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd ();>> + ; + +vfrDataStructDefinition : + { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >> + { NonNvDataMap } + { + N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >> + } + OpenBrace + vfrDataStructFields[FALSE] + CloseBrace + { + N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >> + } + ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >> + ; + +vfrDataStructFields [BOOLEAN FieldInUnion]: + ( + dataStructField64 [FieldInUnion] | + dataStructField32 [FieldInUnion] | + dataStructField16 [FieldInUnion] | + dataStructField8 [FieldInUnion] | + dataStructFieldBool [FieldInUnion] | + dataStructFieldString [FieldInUnion]| + dataStructFieldDate [FieldInUnion] | + dataStructFieldTime [FieldInUnion] | + dataStructFieldRef [FieldInUnion] | + dataStructFieldUser [FieldInUnion] | + dataStructBitField64 [FieldInUnion] | + dataStructBitField32 [FieldInUnion] | + dataStructBitField16 [FieldInUnion] | + dataStructBitField8 [FieldInUnion] + )* + ; + +dataStructField64 [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + D:"UINT64" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >> + ; + +dataStructField32 [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + D:"UINT32" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >> + ; + +dataStructField16 [BOOLEAN FieldInUnion]: + << + UINT32 ArrayNum = 0; + >> + ("UINT16" | "CHAR16") + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), (CHAR8 *) "UINT16", ArrayNum, FieldInUnion), N); >> + ; + +dataStructField8 [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + D:"UINT8" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >> + ; + +dataStructFieldBool [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + D:"BOOLEAN" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >> + ; + +dataStructFieldString [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + D:"EFI_STRING_ID" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >> + ; + +dataStructFieldDate [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + D:"EFI_HII_DATE" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >> + ; + +dataStructFieldTime [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + D:"EFI_HII_TIME" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >> + ; + +dataStructFieldRef [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + D:"EFI_HII_REF" + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), D->getText(), ArrayNum, FieldInUnion), N); >> + ; + +dataStructFieldUser [BOOLEAN FieldInUnion]: + << UINT32 ArrayNum = 0; >> + T:StringIdentifier + N:StringIdentifier + { + OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText(), I->getLine()); >> + } + ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum, FieldInUnion), T); >> + ; + +dataStructBitField64[BOOLEAN FieldInUnion]: + << + UINT32 Width = 0; + BOOLEAN HasBitFieldName = FALSE; + >> + D:"UINT64" + { + N:StringIdentifier << HasBitFieldName = TRUE;>> + } + ":" I:Number << Width = _STOU32(I->getText(), I->getLine());>> + + ";" << if (HasBitFieldName) { + _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (N->getText(), D->getText(), Width, FieldInUnion), N); + } else { + _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (NULL, D->getText(), Width, FieldInUnion), D); + } + >> + ; + +dataStructBitField32[BOOLEAN FieldInUnion]: + << + UINT32 Width = 0; + BOOLEAN HasBitFieldName = FALSE; + >> + D:"UINT32" + { + N:StringIdentifier << HasBitFieldName = TRUE;>> + } + + ":" I:Number << Width = _STOU32(I->getText(), I->getLine());>> + + ";" << if (HasBitFieldName) { + _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (N->getText(), D->getText(), Width, FieldInUnion), N); + } else { + _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (NULL, D->getText(), Width, FieldInUnion), D); + } + >> + ; + +dataStructBitField16[BOOLEAN FieldInUnion]: + << + UINT32 Width = 0; + BOOLEAN HasBitFieldName = FALSE; + >> + D:"UINT16" + { + N:StringIdentifier << HasBitFieldName = TRUE;>> + } + ":" I:Number << Width = _STOU32(I->getText(), I->getLine());>> + + ";" << if (HasBitFieldName) { + _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (N->getText(), D->getText(), Width, FieldInUnion), N); + } else { + _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (NULL, D->getText(), Width, FieldInUnion), D); + } + >> + ; + +dataStructBitField8[BOOLEAN FieldInUnion]: + << + UINT32 Width = 0; + BOOLEAN HasBitFieldName = FALSE; + >> + D:"UINT8" + { + N:StringIdentifier << HasBitFieldName = TRUE;>> + } + ":" I:Number << Width = _STOU32(I->getText(), I->getLine());>> + + ";" << if (HasBitFieldName) { + _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (N->getText(), D->getText(), Width, FieldInUnion), N); + } else { + _PCATCH(gCVfrVarDataTypeDB.DataTypeAddBitField (NULL, D->getText(), Width, FieldInUnion), D); + } + >> + ; + +//***************************************************************************** +// +// the syntax of GUID definition +// +guidSubDefinition [EFI_GUID &Guid] : + G4:Number "," G5:Number "," G6:Number "," G7:Number "," G8:Number "," G9:Number "," G10:Number "," G11:Number + << + Guid.Data4[0] = _STOU8(G4->getText(), G4->getLine()); + Guid.Data4[1] = _STOU8(G5->getText(), G5->getLine()); + Guid.Data4[2] = _STOU8(G6->getText(), G6->getLine()); + Guid.Data4[3] = _STOU8(G7->getText(), G7->getLine()); + Guid.Data4[4] = _STOU8(G8->getText(), G8->getLine()); + Guid.Data4[5] = _STOU8(G9->getText(), G9->getLine()); + Guid.Data4[6] = _STOU8(G10->getText(), G10->getLine()); + Guid.Data4[7] = _STOU8(G11->getText(), G11->getLine()); + >> + ; + +guidDefinition [EFI_GUID &Guid] : + OpenBrace + G1:Number "," G2:Number "," G3:Number "," + << + Guid.Data1 = _STOU32 (G1->getText(), G1->getLine()); + Guid.Data2 = _STOU16 (G2->getText(), G2->getLine()); + Guid.Data3 = _STOU16 (G3->getText(), G3->getLine()); + >> + ( + OpenBrace guidSubDefinition[Guid] CloseBrace + | guidSubDefinition[Guid] + ) + CloseBrace + ; + +//***************************************************************************** +// +// the syntax of form set definition +// +vfrFormSetDefinition : + << + EFI_GUID Guid; + EFI_GUID DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID; + EFI_GUID ClassGuid1, ClassGuid2, ClassGuid3, ClassGuid4; + UINT8 ClassGuidNum = 0; + CIfrFormSet *FSObj = NULL; + UINT16 C, SC; + CHAR8* InsertOpcodeAddr = NULL; + >> + L:FormSet + Uuid "=" guidDefinition[Guid] "," + Title "=" "STRING_TOKEN" "\(" S1:Number "\)" "," + Help "=" "STRING_TOKEN" "\(" S2:Number "\)" "," + { + ClassGuid "=" guidDefinition[ClassGuid1] << ++ClassGuidNum; >> + { + "\|" guidDefinition[ClassGuid2] << ++ClassGuidNum; >> + { + "\|" guidDefinition[ClassGuid3] << ++ClassGuidNum; >> + { + "\|" guidDefinition[ClassGuid4] << ++ClassGuidNum; >> + } + } + } + "," + } + << + if (mOverrideClassGuid != NULL && ClassGuidNum >= 4) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Already has 4 class guids, can't add extra class guid!"); + } + switch (ClassGuidNum) { + case 0: + if (mOverrideClassGuid != NULL) { + ClassGuidNum = 2; + } else { + ClassGuidNum = 1; + } + FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID)); + FSObj->SetClassGuid(&DefaultClassGuid); + if (mOverrideClassGuid != NULL) { + FSObj->SetClassGuid(mOverrideClassGuid); + } + break; + case 1: + if (mOverrideClassGuid != NULL) { + ClassGuidNum ++; + } + FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID)); + FSObj->SetClassGuid(&ClassGuid1); + if (mOverrideClassGuid != NULL) { + FSObj->SetClassGuid(mOverrideClassGuid); + } + break; + case 2: + if (mOverrideClassGuid != NULL) { + ClassGuidNum ++; + } + FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID)); + FSObj->SetClassGuid(&ClassGuid1); + FSObj->SetClassGuid(&ClassGuid2); + if (mOverrideClassGuid != NULL) { + FSObj->SetClassGuid(mOverrideClassGuid); + } + break; + case 3: + if (mOverrideClassGuid != NULL) { + ClassGuidNum ++; + } + FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID)); + FSObj->SetClassGuid(&ClassGuid1); + FSObj->SetClassGuid(&ClassGuid2); + FSObj->SetClassGuid(&ClassGuid3); + if (mOverrideClassGuid != NULL) { + FSObj->SetClassGuid(mOverrideClassGuid); + } + break; + case 4: + FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum * sizeof(EFI_GUID)); + FSObj->SetClassGuid(&ClassGuid1); + FSObj->SetClassGuid(&ClassGuid2); + FSObj->SetClassGuid(&ClassGuid3); + FSObj->SetClassGuid(&ClassGuid4); + break; + default: + break; + } + + SET_LINE_INFO (*FSObj, L); + FSObj->SetGuid (&Guid); + FSObj->SetFormSetTitle (_STOSID(S1->getText(), S1->getLine())); + FSObj->SetHelp (_STOSID(S2->getText(), S2->getLine())); + >> + { + FC:Class "=" classDefinition[C] "," << {CIfrClass CObj;SET_LINE_INFO (CObj, FC); CObj.SetClass(C);} >> + } + { + FSC:Subclass "=" subclassDefinition[SC] "," << {CIfrSubClass SCObj; SET_LINE_INFO (SCObj, FSC); SCObj.SetSubClass(SC);} >> + } + << + _DeclareStandardDefaultStorage (GET_LINENO (L)); + >> + vfrFormSetList + E:EndFormSet << + // + // Declare undefined Question so that they can be used in expression. + // + if (gCFormPkg.HavePendingUnassigned()) { + mParserStatus += gCFormPkg.DeclarePendingQuestion ( + gCVfrVarDataTypeDB, + gCVfrDataStorage, + mCVfrQuestionDB, + &mFormsetGuid, + E->getLine(), + &InsertOpcodeAddr + ); + gNeedAdjustOpcode = TRUE; + } + + CRT_END_OP (E); + + // + // Adjust the pending question position. + // Move the position from current to before the end of the last form in the form set. + // + if (gNeedAdjustOpcode) { + gCFormPkg.AdjustDynamicInsertOpcode ( + mLastFormEndAddr, + InsertOpcodeAddr, + FALSE + ); + } + + if (FSObj != NULL) { + delete FSObj; + } + >> + ";" + ; + +vfrFormSetList : + ( + vfrFormDefinition | + vfrFormMapDefinition | + vfrStatementImage | + vfrStatementVarStoreLinear | + vfrStatementVarStoreEfi | + vfrStatementVarStoreNameValue | + vfrStatementDefaultStore | + vfrStatementDisableIfFormSet | + vfrStatementSuppressIfFormSet | + vfrStatementExtension + )* + ; + +vfrStatementExtension: + << + EFI_GUID Guid; + CIfrGuid *GuidObj = NULL; + CHAR8 *TypeName = NULL; + UINT32 TypeSize = 0; + UINT8 *DataBuff = NULL; + UINT32 Size = 0; + UINT8 Idx = 0; + UINT32 LineNum; + BOOLEAN IsStruct = FALSE; + UINT32 ArrayNum = 0; + >> + L:GuidOp + Uuid "=" guidDefinition[Guid] + {"," DataType "=" + ( + U64:"UINT64" {OpenBracket AN1:Number CloseBracket <<ArrayNum = _STOU32(AN1->getText(), AN1->getLine());>>} + << TypeName = U64->getText(); LineNum = U64->getLine(); >> + | U32:"UINT32" {OpenBracket AN2:Number CloseBracket <<ArrayNum = _STOU32(AN2->getText(), AN2->getLine());>>} + << TypeName = U32->getText(); LineNum = U32->getLine(); >> + | U16:"UINT16" {OpenBracket AN3:Number CloseBracket <<ArrayNum = _STOU32(AN3->getText(), AN3->getLine());>>} + << TypeName = U16->getText(); LineNum = U16->getLine(); >> + | U8:"UINT8" {OpenBracket AN4:Number CloseBracket <<ArrayNum = _STOU32(AN4->getText(), AN4->getLine());>>} + << TypeName = U8->getText(); LineNum = U8->getLine(); >> + | BL:"BOOLEAN" {OpenBracket AN5:Number CloseBracket <<ArrayNum = _STOU32(AN5->getText(), AN5->getLine());>>} + << TypeName = BL->getText(); LineNum = BL->getLine(); >> + | SI:"EFI_STRING_ID" {OpenBracket AN6:Number CloseBracket <<ArrayNum = _STOU32(AN6->getText(), AN6->getLine());>>} + << TypeName = SI->getText(); LineNum = SI->getLine(); >> + | D:"EFI_HII_DATE" {OpenBracket AN7:Number CloseBracket <<ArrayNum = _STOU32(AN7->getText(), AN7->getLine());>>} + << TypeName = D->getText(); LineNum = D->getLine(); IsStruct = TRUE;>> + | T:"EFI_HII_TIME" {OpenBracket AN8:Number CloseBracket <<ArrayNum = _STOU32(AN8->getText(), AN8->getLine());>>} + << TypeName = T->getText(); LineNum = T->getLine(); IsStruct = TRUE;>> + | R:"EFI_HII_REF" {OpenBracket AN9:Number CloseBracket <<ArrayNum = _STOU32(AN9->getText(), AN9->getLine());>>} + << TypeName = R->getText(); LineNum = R->getLine(); IsStruct = TRUE;>> + | TN:StringIdentifier {OpenBracket AN10:Number CloseBracket <<ArrayNum = _STOU32(AN10->getText(), AN10->getLine());>>} + << TypeName = TN->getText(); LineNum = TN->getLine(); IsStruct = TRUE;>> + ) + << + _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &TypeSize), LineNum); + if (ArrayNum > 0) { + Size = TypeSize*ArrayNum; + } else { + Size = TypeSize; + } + if (Size > (128 - sizeof (EFI_IFR_GUID))) return; + DataBuff = (UINT8 *)malloc(Size); + for (Idx = 0; Idx < Size; Idx++) { + DataBuff[Idx] = 0; + } + >> + vfrExtensionData [DataBuff, Size, TypeName, TypeSize, IsStruct, ArrayNum] + } + << + { + GuidObj = new CIfrGuid(Size); + if (GuidObj != NULL) { + GuidObj->SetLineNo(L->getLine()); + GuidObj->SetGuid (&Guid); + } + } + if (TypeName != NULL) { + GuidObj->SetData(DataBuff, Size); + } + >> + {"," + ( + vfrStatementExtension + )* + E:EndGuidOp << GuidObj->SetScope(1); CRT_END_OP (E); >> + } + << + if (GuidObj != NULL) delete GuidObj; + if (DataBuff != NULL) free(DataBuff); + >> + ";" +; + +vfrExtensionData[UINT8 *DataBuff, UINT32 Size, CHAR8 *TypeName, UINT32 TypeSize, BOOLEAN IsStruct, UINT32 ArrayNum]: + << + CHAR8 *TFName = NULL; + UINT32 ArrayIdx = 0; + UINT16 FieldOffset; + UINT8 FieldType; + UINT32 FieldSize; + UINT64 Data_U64 = 0; + UINT32 Data_U32 = 0; + UINT16 Data_U16 = 0; + UINT8 Data_U8 = 0; + BOOLEAN Data_BL = 0; + EFI_STRING_ID Data_SID = 0; + BOOLEAN IsArray = FALSE; + UINT8 *ByteOffset = NULL; + BOOLEAN BitField = FALSE; + UINT64 Value; + UINT64 Mask; + UINT16 Offset; + UINT8 PreBits; + >> +( + ("," "data" {OpenBracket IDX1:Number CloseBracket <<IsArray = TRUE;>>} + << + ArrayIdx = 0; + if (IsArray == TRUE) { + ArrayIdx = _STOU8(IDX1->getText(), IDX1->getLine()); + if (ArrayIdx >= ArrayNum) return; + IsArray = FALSE; + } + ByteOffset = DataBuff + (ArrayIdx * TypeSize); + if (IsStruct == TRUE) { + _STRCAT(&TFName, TypeName); + } + >> + ("." FN:StringIdentifier + << + if (IsStruct == TRUE) { + _STRCAT(&TFName, "."); + _STRCAT(&TFName, FN->getText()); + } + >> + { + OpenBracket IDX2:Number CloseBracket + << + if (IsStruct == TRUE) { + _STRCAT(&TFName, "["); + _STRCAT(&TFName, IDX2->getText()); + _STRCAT(&TFName, "]"); + } + >> + } + )* + "=" RD:Number + << + if (IsStruct == FALSE) { + if (strcmp ("UINT64", TypeName) == 0) { + Data_U64 = _STOU64(RD->getText(), RD->getLine()); + memcpy (ByteOffset, &Data_U64, TypeSize); + }else if (strcmp ("UINT32", TypeName) == 0) { + Data_U32 = _STOU32(RD->getText(), RD->getLine()); + memcpy (ByteOffset, &Data_U32, TypeSize); + }else if (strcmp ("UINT16", TypeName) == 0) { + Data_U16 = _STOU16(RD->getText(), RD->getLine()); + memcpy (ByteOffset, &Data_U16, TypeSize); + }else if (strcmp ("UINT8", TypeName) == 0) { + Data_U8 = _STOU8(RD->getText(), RD->getLine()); + memcpy (ByteOffset, &Data_U8, TypeSize); + }else if (strcmp ("BOOLEAN", TypeName)== 0) { + Data_BL = _STOU8(RD->getText(), RD->getLine()); + memcpy (ByteOffset, &Data_BL, TypeSize); + }else if (strcmp ("EFI_STRING_ID", TypeName) == 0) { + Data_SID = _STOSID(RD->getText(), RD->getLine()); + memcpy (ByteOffset, &Data_SID, TypeSize); + } + } else { + gCVfrVarDataTypeDB.GetDataFieldInfo(TFName, FieldOffset, FieldType, FieldSize, BitField); + if (BitField) { + Mask = (1 << FieldSize) - 1; + Offset = FieldOffset / 8; + PreBits = FieldOffset % 8; + Mask <<= PreBits; + } + switch (FieldType) { + case EFI_IFR_TYPE_NUM_SIZE_8: + Data_U8 = _STOU8(RD->getText(), RD->getLine()); + if (BitField) { + // + // Set the value to the bit fileds. + // + Value = *(UINT8*) (ByteOffset + Offset); + Data_U8 <<= PreBits; + Value = (Value & (~Mask)) | Data_U8; + memcpy (ByteOffset + Offset, &Value, sizeof (UINT8)); + } else { + memcpy (ByteOffset + FieldOffset, &Data_U8, FieldSize); + } + break; + case EFI_IFR_TYPE_NUM_SIZE_16: + Data_U16 = _STOU16(RD->getText(), RD->getLine()); + if (BitField) { + // + // Set the value to the bit fileds. + // + Value = *(UINT16*) (ByteOffset + Offset); + Data_U16 <<= PreBits; + Value = (Value & (~Mask)) | Data_U16; + memcpy (ByteOffset + Offset, &Value, sizeof (UINT16)); + } else { + memcpy (ByteOffset + FieldOffset, &Data_U16, FieldSize); + } + break; + case EFI_IFR_TYPE_NUM_SIZE_32: + Data_U32 = _STOU32(RD->getText(), RD->getLine()); + if (BitField) { + // + // Set the value to the bit fileds. + // + Value = *(UINT32*) (ByteOffset + Offset); + Data_U32 <<= PreBits; + Value = (Value & (~Mask)) | Data_U32; + memcpy (ByteOffset + Offset, &Value, sizeof (UINT32)); + } else { + memcpy (ByteOffset + FieldOffset, &Data_U32, FieldSize); + } + break; + case EFI_IFR_TYPE_NUM_SIZE_64: + Data_U64 = _STOU64(RD->getText(), RD->getLine()); + if (BitField) { + // + // Set the value to the bit fileds. + // + Value = *(UINT64*) (ByteOffset + Offset); + Data_U64 <<= PreBits; + Value = (Value & (~Mask)) | Data_U64; + memcpy (ByteOffset + Offset, &Value, sizeof (UINT64)); + } else { + memcpy (ByteOffset + FieldOffset, &Data_U64, FieldSize); + } + break; + case EFI_IFR_TYPE_BOOLEAN: + Data_BL = _STOU8(RD->getText(), RD->getLine()); + memcpy (ByteOffset + FieldOffset, &Data_BL, FieldSize); + break; + case EFI_IFR_TYPE_STRING: + Data_SID = _STOSID(RD->getText(), RD->getLine()); + memcpy (ByteOffset + FieldOffset, &Data_SID, FieldSize); + break; + default: + break; + } + } + if (TFName != NULL) { delete[] TFName; TFName = NULL; } + >> + )* +) +; + + +vfrStatementDefaultStore : + << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >> + D:DefaultStore N:StringIdentifier "," + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" + { + "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText(), A->getLine()); >> + } + << + if (gCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) { + CIfrDefaultStore DSObj; + _PCATCH(gCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr<CHAR8>(), N->getText(), _STOSID(S->getText(), S->getLine()), DefaultId)), D->getLine(); + DSObj.SetLineNo(D->getLine()); + DSObj.SetDefaultName (_STOSID(S->getText(), S->getLine())); + DSObj.SetDefaultId (DefaultId); + } else { + _PCATCH(gCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText(), S->getLine()))), D->getLine(); + } + >> + ";" + ; + +vfrStatementVarStoreLinear : + << + EFI_GUID Guid; + CIfrVarStore VSObj; + CHAR8 *TypeName; + CHAR8 *StoreName; + UINT32 LineNum; + EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID; + UINT32 Size; + BOOLEAN IsBitVarStore = FALSE; + >> + V:Varstore << VSObj.SetLineNo(V->getLine()); >> + ( + TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); IsBitVarStore = gCVfrVarDataTypeDB.DataTypeHasBitField (TN->getText());>> + | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >> + | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >> + | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >> + | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >> + | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >> + | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >> + | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >> + | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >> + ) + { + VarId "=" ID:Number "," << + _PCATCH( + (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0, + (INTN)TRUE, + ID, + "varid 0 is not allowed." + ); + >> + } + Name "=" SN:StringIdentifier "," + Uuid "=" guidDefinition[Guid] + << + + StoreName = SN->getText(); + _PCATCH(gCVfrDataStorage.DeclareBufferVarStore ( + StoreName, + &Guid, + &gCVfrVarDataTypeDB, + TypeName, + VarStoreId, + IsBitVarStore + ), LineNum); + VSObj.SetGuid (&Guid); + _PCATCH(gCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN); + VSObj.SetVarStoreId (VarStoreId); + _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum); + VSObj.SetSize ((UINT16) Size); + VSObj.SetName (SN->getText()); + >> + ";" + ; + +vfrStatementVarStoreEfi : + << + BOOLEAN IsUEFI23EfiVarstore = TRUE; + EFI_GUID Guid; + CIfrVarStoreEfi VSEObj; + EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID; + UINT32 Attr = 0; + UINT32 Size; + CHAR8 *TypeName; + UINT32 LineNum; + CHAR8 *StoreName = NULL; + BOOLEAN CustomizedName = FALSE; + BOOLEAN IsBitVarStore = FALSE; + >> + E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >> + ( + TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); CustomizedName = TRUE; IsBitVarStore = gCVfrVarDataTypeDB.DataTypeHasBitField (TN->getText());>> + | U8:"UINT8" "," << TypeName = U8->getText(); LineNum = U8->getLine(); >> + | U16:"UINT16" "," << TypeName = U16->getText(); LineNum = U16->getLine(); >> + | C16:"CHAR16" "," << TypeName = (CHAR8 *) "UINT16"; LineNum = C16->getLine(); >> + | U32:"UINT32" "," << TypeName = U32->getText(); LineNum = U32->getLine(); >> + | U64:"UINT64" "," << TypeName = U64->getText(); LineNum = U64->getLine(); >> + | D:"EFI_HII_DATE" "," << TypeName = D->getText(); LineNum = D->getLine(); >> + | T:"EFI_HII_TIME" "," << TypeName = T->getText(); LineNum = T->getLine(); >> + | R:"EFI_HII_REF" "," << TypeName = R->getText(); LineNum = R->getLine(); >> + ) + { + VarId "=" ID:Number "," << + _PCATCH( + (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0, + (INTN)TRUE, + ID, + "varid 0 is not allowed." + ); + >> + } + Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* "," + << VSEObj.SetAttributes (Attr); >> + + ( + Name "=" SN:StringIdentifier "," << StoreName = SN->getText(); >> + | + Name "=" "STRING_TOKEN" "\(" VN:Number "\)" "," + VarSize "=" N:Number "," << + IsUEFI23EfiVarstore = FALSE; + StoreName = gCVfrStringDB.GetVarStoreNameFormStringId(_STOSID(VN->getText(), VN->getLine())); + if (StoreName == NULL) { + _PCATCH (VFR_RETURN_UNSUPPORTED, VN->getLine(), "Can't get varstore name for this StringId!"); + } + if (!CustomizedName) { + _PCATCH (VFR_RETURN_UNSUPPORTED, E->getLine(), "Old style efivarstore must have String Identifier!"); + return; + } + Size = _STOU32(N->getText(), N->getLine()); + switch (Size) { + case 1: + TypeName = (CHAR8 *) "UINT8"; + break; + case 2: + TypeName = (CHAR8 *) "UINT16"; + break; + case 4: + TypeName = (CHAR8 *) "UINT32"; + break; + case 8: + TypeName = (CHAR8 *) "UINT64"; + break; + default: + _PCATCH (VFR_RETURN_UNSUPPORTED, N); + break; + } + >> + ) + + Uuid "=" guidDefinition[Guid] << + if (IsUEFI23EfiVarstore) { + _PCATCH(gCVfrDataStorage.DeclareBufferVarStore ( + StoreName, + &Guid, + &gCVfrVarDataTypeDB, + TypeName, + VarStoreId, + IsBitVarStore + ), LineNum); + _PCATCH(gCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId, &Guid), SN); + _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum); + } else { + _PCATCH(gCVfrDataStorage.DeclareBufferVarStore ( + TN->getText(), + &Guid, + &gCVfrVarDataTypeDB, + TypeName, + VarStoreId, + FALSE + ), LineNum); + _PCATCH(gCVfrDataStorage.GetVarStoreId(TN->getText(), &VarStoreId, &Guid), VN); + _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), N->getLine()); + } + VSEObj.SetGuid (&Guid); + VSEObj.SetVarStoreId (VarStoreId); + + VSEObj.SetSize ((UINT16) Size); + VSEObj.SetName (StoreName); + if (IsUEFI23EfiVarstore == FALSE && StoreName != NULL) { + delete[] StoreName; + } + >> + ";" + ; + +vfrVarStoreEfiAttr [UINT32 & Attr] : + N:Number << $Attr |= _STOU32(N->getText(), N->getLine()); >> + ; + +vfrStatementVarStoreNameValue : + << + EFI_GUID Guid; + CIfrVarStoreNameValue VSNVObj; + EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID; + BOOLEAN Created = FALSE; + >> + L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >> + SN:StringIdentifier "," + { + VarId "=" ID:Number "," << + _PCATCH( + (INTN)(VarStoreId = _STOU16(ID->getText(), ID->getLine())) != 0, + (INTN)TRUE, + ID, + "varid 0 is not allowed." + ); + >> + } + ( + Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," << + if (!Created) { + _PCATCH(gCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText(), VarStoreId), SN); + Created = TRUE; + } + _PCATCH(gCVfrDataStorage.NameTableAddItem (_STOSID(N->getText(), N->getLine())), SN); + >> + )+ + Uuid "=" guidDefinition[Guid] << _PCATCH(gCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >> + << + VSNVObj.SetGuid (&Guid); + _PCATCH(gCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId, &Guid), SN); + VSNVObj.SetVarStoreId (VarStoreId); + >> + ";" + ; + +// +// keep classDefinition 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(), N->getLine()); >> + ; + +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(), N->getLine()); >> + ; + +vfrStatementDisableIfFormSet : + << + CIfrDisableIf DIObj; + mConstantOnlyInExpression = TRUE; + >> + D:DisableIf << DIObj.SetLineNo(D->getLine()); >> + vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >> + vfrFormSetList + E:EndIf << CRT_END_OP (E); >> + ";" + ; + +vfrStatementSuppressIfFormSet : + << CIfrSuppressIf SIObj;>> + L:SuppressIf << + SIObj.SetLineNo(L->getLine()); + >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + 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(), S1->getLine())); >> + Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText(), S2->getLine())); >> + ; + +vfrQuestionBaseInfo[EFI_VARSTORE_INFO & Info, EFI_QUESTION_ID & QId, EFI_QUESION_TYPE QType = QUESTION_NORMAL]: + << + CHAR8 *QName = NULL; + CHAR8 *VarIdStr = NULL; + mUsedDefaultCount = 0; + >> + { + 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(), ID->getLine()); + _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; + case QUESTION_REF: + // + // VarIdStr != NULL stand for question with storagae. + // + if (VarIdStr != NULL) { + mCVfrQuestionDB.RegisterRefQuestion (QName, VarIdStr, QId); + } else { + mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId); + } + break; + default: + _PCATCH(VFR_RETURN_FATAL_ERROR); + } + >> + << + if (VarIdStr != NULL) { + delete[] VarIdStr; + } + _SAVE_CURRQEST_VARINFO (Info); + >> + ; + +vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]: + << + EFI_VARSTORE_INFO Info; + Info.mVarType = EFI_IFR_TYPE_OTHER; + Info.mVarTotalSize = 0; + Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID; + Info.mVarStoreId = EFI_VARSTORE_ID_INVALID; + Info.mIsBitVar = FALSE; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + >> + vfrQuestionBaseInfo[Info, QId, QType] + << $QHObj.SetQuestionId (QId); + if (Info.mVarStoreId != EFI_VARSTORE_ID_INVALID) { + $QHObj.SetVarStoreInfo (&Info); + } + >> + vfrStatementHeader[&$QHObj] + ; + +questionheaderFlagsField[UINT8 & Flags] : + ReadOnlyFlag << $Flags |= 0x01; >> + | InteractiveFlag << $Flags |= 0x04; >> + | ResetRequiredFlag << $Flags |= 0x10; >> + | RestStyleFlag << $Flags |= 0x20; >> + | ReconnectRequiredFlag << $Flags |= 0x40; >> + | O:OptionOnlyFlag << + gCVfrErrorHandle.HandleWarning ( + VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE, + O->getLine(), + O->getText() + ); + >> + | N:NVAccessFlag << + gCVfrErrorHandle.HandleWarning ( + VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE, + N->getLine(), + N->getText() + ); + >> + | L:LateCheckFlag << + gCVfrErrorHandle.HandleWarning ( + VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE, + L->getLine(), + L->getText() + ); + >> + ; + +vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr, BOOLEAN CheckFlag = TRUE] : + << + UINT32 Idx; + UINT32 LineNo; + EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID; + CHAR8 *VarIdStr = NULL; + CHAR8 *VarStr = NULL; + CHAR8 *SName = NULL; + CHAR8 *TName = NULL; + EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS; + EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue; + EFI_GUID *VarGuid = NULL; + >> + ( + SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >> + OpenBracket I1:Number CloseBracket << + Idx = _STOU32(I1->getText(), I1->getLine()); + _STRCAT(&VarIdStr, "["); + _STRCAT(&VarIdStr, I1->getText()); + _STRCAT(&VarIdStr, "]"); + >> + << + VfrReturnCode = gCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId); + if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) { + _PCATCH(VfrReturnCode, SN1); + _PCATCH(gCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1); + } + + QuestVarIdStr = VarIdStr; + >> + ) + | + ( + SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >> + << + VfrReturnCode = gCVfrDataStorage.GetVarStoreId(SName, &$Info.mVarStoreId); + if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) { + _PCATCH(VfrReturnCode, SN2); + VarStoreType = gCVfrDataStorage.GetVarStoreType ($Info.mVarStoreId); + if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_BUFFER_BITS) { + _PCATCH(gCVfrDataStorage.GetBufferVarStoreDataTypeName(Info.mVarStoreId, &TName), SN2); + _STRCAT(&VarStr, TName); + } + } + >> + + ( + "." << + if (CheckFlag || VfrReturnCode == VFR_RETURN_SUCCESS) { + _PCATCH((((VarStoreType != EFI_VFR_VARSTORE_BUFFER) && (VarStoreType != EFI_VFR_VARSTORE_BUFFER_BITS))? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2); + } + _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, "."); + >> + SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >> + { + OpenBracket I2:Number CloseBracket << + Idx = _STOU32(I2->getText(), I2->getLine()); + if (Idx > 0) { + // + // Idx == 0, [0] can be ignored. + // Array[0] is same to Array for unify the varid name to cover [0] + // + _STRCAT(&VarIdStr, "["); + _STRCAT(&VarIdStr, I2->getText()); + _STRCAT(&VarIdStr, "]"); + } + _STRCAT(&VarStr, "["); + _STRCAT(&VarStr, I2->getText()); + _STRCAT(&VarStr, "]"); + >> + } + )* << + switch (VarStoreType) { + case EFI_VFR_VARSTORE_EFI: + _PCATCH(gCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2); + break; + case EFI_VFR_VARSTORE_BUFFER: + case EFI_VFR_VARSTORE_BUFFER_BITS: + _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize, $Info.mIsBitVar), SN2->getLine(), VarStr); + VarGuid = gCVfrDataStorage.GetVarStoreGuid($Info.mVarStoreId); + _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register ( + SName, + VarGuid, + NULL), + SN2->getLine()); + _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write ( + 'a', + SName, + VarGuid, + NULL, + $Info.mVarType, + $Info.mInfo.mVarOffset, + $Info.mVarTotalSize, + Dummy), + SN2->getLine()); + _PCATCH(gCVfrDataStorage.AddBufferVarStoreFieldInfo(&$Info ),SN2->getLine()); + break; + case EFI_VFR_VARSTORE_NAME: + default: break; + } + + QuestVarIdStr = VarIdStr; + if (VarStr != NULL) {delete[] VarStr;} + >> + ) + ; + +vfrQuestionDataFieldName [EFI_QUESTION_ID &QId, UINT32 &Mask, CHAR8 *&VarIdStr, UINT32 &LineNo] : + << + UINT32 Idx; + 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); + if (mConstantOnlyInExpression) { + _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo); + } + >> + ) + | + ( + SN2:StringIdentifier << _STRCAT (&VarIdStr, SN2->getText()); LineNo = SN2->getLine(); >> + ( + "." << + _STRCAT (&VarIdStr, "."); + if (mConstantOnlyInExpression) { + _PCATCH(VFR_RETURN_CONSTANT_ONLY, LineNo); + } + >> + SF:StringIdentifier << _STRCAT (&VarIdStr, SF->getText()); >> + { + OpenBracket I2:Number CloseBracket << + Idx = _STOU32(I2->getText(), I2->getLine()); + if (Idx > 0) { + // + // Idx == 0, [0] can be ignored. + // Array[0] is same to Array + // + _STRCAT(&VarIdStr, "["); + _STRCAT(&VarIdStr, I2->getText()); + _STRCAT(&VarIdStr, "]"); + } + >> + } + )* + << mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, $QId, $Mask); >> + ) + ; + +vfrConstantValueField[UINT8 Type, EFI_IFR_TYPE_VALUE &Value, BOOLEAN &ListType] : + << + EFI_GUID Guid; + BOOLEAN Negative = FALSE; + BOOLEAN IntDecStyle = FALSE; + CIfrNumeric *NumericQst = NULL; + if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) { + NumericQst = (CIfrNumeric *) gCurrentQuestion; + IntDecStyle = (NumericQst->GetNumericFlags() & EFI_IFR_DISPLAY) == 0 ? TRUE : FALSE; + } + UINT8 *Type8 = (UINT8 *) &Value; + UINT16 *Type16 = (UINT16 *) &Value; + UINT32 *Type32 = (UINT32 *) &Value; + UINT64 *Type64 = (UINT64 *) &Value; + UINT16 Index = 0; + ListType = FALSE; + >> + { + "\-" << Negative = TRUE; >> + } + N1:Number << + // + // The value stored in bit fields is always set to UINT32 type. + // + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + $Value.u32 = _STOU32(N1->getText(), N1->getLine()); + } else { + switch ($Type) { + case EFI_IFR_TYPE_NUM_SIZE_8 : + $Value.u8 = _STOU8(N1->getText(), N1->getLine()); + if (IntDecStyle) { + if (Negative) { + if ($Value.u8 > 0x80) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT8 type can't big than 0x7F, small than -0x80"); + } + } else { + if ($Value.u8 > 0x7F) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT8 type can't big than 0x7F, small than -0x80"); + } + } + } + if (Negative) { + $Value.u8 = ~$Value.u8 + 1; + } + break; + case EFI_IFR_TYPE_NUM_SIZE_16 : + $Value.u16 = _STOU16(N1->getText(), N1->getLine()); + if (IntDecStyle) { + if (Negative) { + if ($Value.u16 > 0x8000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT16 type can't big than 0x7FFF, small than -0x8000"); + } + } else { + if ($Value.u16 > 0x7FFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT16 type can't big than 0x7FFF, small than -0x8000"); + } + } + } + if (Negative) { + $Value.u16 = ~$Value.u16 + 1; + } + break; + case EFI_IFR_TYPE_NUM_SIZE_32 : + $Value.u32 = _STOU32(N1->getText(), N1->getLine()); + if (IntDecStyle) { + if (Negative) { + if ($Value.u32 > 0x80000000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000"); + } + } else { + if ($Value.u32 > 0X7FFFFFFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000"); + } + } + } + if (Negative) { + $Value.u32 = ~$Value.u32 + 1; + } + break; + case EFI_IFR_TYPE_NUM_SIZE_64 : + $Value.u64 = _STOU64(N1->getText(), N1->getLine()); + if (IntDecStyle) { + if (Negative) { + if ($Value.u64 > 0x8000000000000000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -0x8000000000000000"); + } + } else { + if ($Value.u64 > 0x7FFFFFFFFFFFFFFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N1->getLine(), "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -0x8000000000000000"); + } + } + } + if (Negative) { + $Value.u64 = ~$Value.u64 + 1; + } + break; + case EFI_IFR_TYPE_BOOLEAN : + $Value.b = _STOU8(N1->getText(), N1->getLine()); + break; + case EFI_IFR_TYPE_STRING : + $Value.string = _STOU16(N1->getText(), N1->getLine()); + break; + case EFI_IFR_TYPE_TIME : + case EFI_IFR_TYPE_DATE : + case EFI_IFR_TYPE_REF : + default : + break; + } + } + >> + | B1:True << $Value.b = TRUE; >> + | B2:False << $Value.b = FALSE; >> + | O1:One << $Value.u8 = _STOU8(O1->getText(), O1->getLine()); >> + | O2:Ones << $Value.u64 = _STOU64(O2->getText(), O2->getLine()); >> + | Z:Zero << $Value.u8 = _STOU8(Z->getText(), Z->getLine()); >> + | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(),SECOND->getText(), HOUR->getLine()); >> + | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText(), YEAR->getLine()); >> + | QI:Number";" FI:Number";" guidDefinition[Guid] ";" "STRING_TOKEN" "\(" DP:Number "\)" + << $Value.ref = _STOR(QI->getText(), FI->getText(), &Guid, DP->getText(), QI->getLine()); >> + | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText(), S1->getLine()); >> + | "\{" << ListType = TRUE; >> + L1:Number << + switch (Type) { + case EFI_IFR_TYPE_NUM_SIZE_8 : + Type8[Index] = _STOU8(L1->getText(), L1->getLine()); + break; + case EFI_IFR_TYPE_NUM_SIZE_16 : + Type16[Index] = _STOU16(L1->getText(), L1->getLine()); + break; + case EFI_IFR_TYPE_NUM_SIZE_32 : + Type32[Index] = _STOU32(L1->getText(), L1->getLine()); + break; + case EFI_IFR_TYPE_NUM_SIZE_64 : + Type64[Index] = _STOU64(L1->getText(), L1->getLine()); + break; + default: + break; + } + Index++; + >> + ( + "," + L2:Number << + switch (Type) { + case EFI_IFR_TYPE_NUM_SIZE_8 : + Type8[Index] = _STOU8(L2->getText(), L2->getLine()); + break; + case EFI_IFR_TYPE_NUM_SIZE_16 : + Type16[Index] = _STOU16(L2->getText(), L2->getLine()); + break; + case EFI_IFR_TYPE_NUM_SIZE_32 : + Type32[Index] = _STOU32(L2->getText(), L2->getLine()); + break; + case EFI_IFR_TYPE_NUM_SIZE_64 : + Type64[Index] = _STOU64(L2->getText(), L2->getLine()); + break; + default: + break; + } + Index++; + >> + )* + "\}" + ; + +//***************************************************************************** +// +// the syntax of form definition +// +vfrFormDefinition : + << CIfrForm FObj; >> + F:Form << FObj.SetLineNo(F->getLine()); >> + FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >> + Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText(), S2->getLine())); >> + ( + vfrStatementImage | + vfrStatementLocked | + vfrStatementRules | + vfrStatementDefault | + vfrStatementStat | + vfrStatementQuestions | + vfrStatementConditional | + vfrStatementLabel | + vfrStatementBanner | + // Just for framework vfr compatibility + vfrStatementInvalid | + vfrStatementExtension | + vfrStatementModal | + vfrStatementRefreshEvent ";" + )* + E:EndForm << + {CIfrEnd EObj; EObj.SetLineNo (E->getLine()); mLastFormEndAddr = EObj.GetObjBinAddr<CHAR8>(); gAdjustOpcodeOffset = EObj.GetObjBinOffset ();} + >> + ";" + ; + +vfrFormMapDefinition : + << + CIfrFormMap *FMapObj = NULL; + UINT32 FormMapMethodNumber = 0; + EFI_GUID Guid; + >> + F:FormMap << FMapObj = new CIfrFormMap(); FMapObj->SetLineNo(F->getLine()); >> + FormId "=" S1:Number "," << _PCATCH(FMapObj->SetFormId (_STOFID(S1->getText(), S1->getLine())), S1); >> + ( + MapTitle "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" + MapGuid "=" guidDefinition[Guid] ";" << FMapObj->SetFormMapMethod (_STOFID(S2->getText(), S2->getLine()), &Guid); FormMapMethodNumber ++; >> + )* << if (FormMapMethodNumber == 0) {_PCATCH (VFR_RETURN_INVALID_PARAMETER, F->getLine(), "No MapMethod is set for FormMap!");} delete FMapObj;>> + ( + vfrStatementImage | + vfrStatementLocked | + vfrStatementRules | + vfrStatementDefault | + vfrStatementStat | + vfrStatementQuestions | + vfrStatementConditional | + vfrStatementLabel | + vfrStatementBanner | + vfrStatementExtension | + vfrStatementModal | + vfrStatementRefreshEvent ";" + )* + 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; + UINT64 ValueList[EFI_IFR_MAX_LENGTH] = {0,}; + EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList; + CIfrDefault *DObj = NULL; + CIfrDefault2 *DObj2 = NULL; + EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; + CHAR8 *VarStoreName = NULL; + EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID; + UINT32 Size = 0; + EFI_GUID *VarGuid = NULL; + BOOLEAN ArrayType = FALSE; + UINT8 *Type8 = (UINT8 *) ValueList; + UINT16 *Type16 = (UINT16 *) ValueList; + UINT32 *Type32 = (UINT32 *) ValueList; + UINT64 *Type64 = (UINT64 *) ValueList; + CIfrNumeric *NumericQst = NULL; + + >> + D:Default + ( + ( + "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] "," + << + if (gCurrentMinMaxData != NULL && gCurrentMinMaxData->IsNumericOpcode()) { + //check default value is valid for Numeric Opcode + NumericQst = (CIfrNumeric *) gCurrentQuestion; + if ((NumericQst->GetNumericFlags() & EFI_IFR_DISPLAY) == 0 && !(_GET_CURRQEST_VARTINFO().mIsBitVar)) { + switch (_GET_CURRQEST_DATATYPE()) { + case EFI_IFR_TYPE_NUM_SIZE_8: + if (((INT8) Val->u8 < (INT8) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE)) || + ((INT8) Val->u8 > (INT8) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE))) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue."); + } + break; + case EFI_IFR_TYPE_NUM_SIZE_16: + if (((INT16) Val->u16 < (INT16) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE)) || + ((INT16) Val->u16 > (INT16) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE))) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue."); + } + break; + case EFI_IFR_TYPE_NUM_SIZE_32: + if (((INT32) Val->u32 < (INT32) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE)) || + ((INT32) Val->u32 > (INT32) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE))) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue."); + } + break; + case EFI_IFR_TYPE_NUM_SIZE_64: + if (((INT64) Val->u64 < (INT64) gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE)) || + ((INT64) Val->u64 > (INT64) gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE))) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue."); + } + break; + default: + break; + } + } else { + // + // Value for question stored in bit fields is always set to UINT32 type. + // + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + if (Val->u32 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), TRUE) || Val->u32 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), TRUE)) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue."); + } + } else { + if (Val->u64 < gCurrentMinMaxData->GetMinData(_GET_CURRQEST_DATATYPE(), FALSE) || Val->u64 > gCurrentMinMaxData->GetMaxData(_GET_CURRQEST_DATATYPE(), FALSE)) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, D->getLine(), "Numeric default value must be between MinValue and MaxValue."); + } + } + } + } + if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) { + _PCATCH (VFR_RETURN_FATAL_ERROR, D->getLine(), "Default data type error."); + Size = sizeof (EFI_IFR_TYPE_VALUE); + } else if (ArrayType) { + switch (_GET_CURRQEST_DATATYPE()) { + case EFI_IFR_TYPE_NUM_SIZE_8 : + while (Type8[Size] != 0) { + Size++; + } + break; + case EFI_IFR_TYPE_NUM_SIZE_16 : + while (Type16[Size] != 0) { + Size++; + } + Size *= sizeof (UINT16); + break; + + case EFI_IFR_TYPE_NUM_SIZE_32 : + while (Type32[Size] != 0) { + Size++; + } + Size *= sizeof (UINT32); + break; + + case EFI_IFR_TYPE_NUM_SIZE_64 : + while (Type64[Size] != 0) { + Size++; + } + Size *= sizeof (UINT64); + break; + + default: + break; + } + } else { + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + Size = sizeof (UINT32); + } else { + _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size), D->getLine()); + } + } + Size += OFFSET_OF (EFI_IFR_DEFAULT, Value); + DObj = new CIfrDefault ((UINT8)Size); + DObj->SetLineNo(D->getLine()); + if (ArrayType) { + DObj->SetType (EFI_IFR_TYPE_BUFFER); + } else if (gIsStringOp) { + DObj->SetType (EFI_IFR_TYPE_STRING); + } else { + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + DObj->SetType (EFI_IFR_TYPE_NUM_SIZE_32); + } else { + DObj->SetType (_GET_CURRQEST_DATATYPE()); + } + } + DObj->SetValue(*Val); + >> + | << IsExp = TRUE; DObj2 = new CIfrDefault2; DObj2->SetLineNo(D->getLine()); DObj2->SetScope (1); >> + vfrStatementValue "," << CIfrEnd EndObj1; EndObj1.SetLineNo(D->getLine()); >> + ) + { + DefaultStore "=" SN:StringIdentifier "," << + _PCATCH(gCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN); + if (DObj != NULL) { + DObj->SetDefaultId (DefaultId); + } + + if (DObj2 != NULL) { + DObj2->SetDefaultId (DefaultId); + } + >> + } + << + CheckDuplicateDefaultValue (DefaultId, D); + if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + _PCATCH(gCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine()); + VarGuid = gCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId); + VarStoreType = gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId); + if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) { + _PCATCH(gCVfrDefaultStore.BufferVarStoreAltConfigAdd ( + DefaultId, + _GET_CURRQEST_VARTINFO(), + VarStoreName, + VarGuid, + _GET_CURRQEST_DATATYPE (), + *Val), + D->getLine() + ); + } + } + if (DObj != NULL) {delete DObj;} + if (DObj2 != NULL) {delete DObj2;} + >> + ) + ; + +vfrStatementStat : + vfrStatementSubTitle | + vfrStatementStaticText | + vfrStatementCrossReference + ; + +vfrStatementQuestions : + vfrStatementBooleanType | + vfrStatementDate | + vfrStatementNumericType | + vfrStatementStringType | + vfrStatementOrderedList | + vfrStatementTime + ; + +vfrStatementConditional : + vfrStatementDisableIfStat | + vfrStatementSuppressIfStat | //enhance to be compatible for framework endif + vfrStatementGrayOutIfStat | + vfrStatementInconsistentIfStat //to be compatible for framework + ; + +vfrStatementConditionalNew : + vfrStatementDisableIfStat | + vfrStatementSuppressIfStatNew | + vfrStatementGrayOutIfStatNew | + vfrStatementInconsistentIfStat //to be compatible for framework + ; + +vfrStatementSuppressIfStat : + vfrStatementSuppressIfStatNew + ; + +vfrStatementGrayOutIfStat : + vfrStatementGrayOutIfStatNew + ; + +vfrStatementInvalid : + ( + vfrStatementInvalidHidden | + vfrStatementInvalidInventory | + vfrStatementInvalidSaveRestoreDefaults + ) + << _CRT_OP (TRUE); >> + ; + +flagsField : + Number + | InteractiveFlag + | ManufacturingFlag + | DefaultFlag + | ResetRequiredFlag + | ReconnectRequiredFlag + | N:NVAccessFlag << + gCVfrErrorHandle.HandleWarning ( + VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE, + N->getLine(), + N->getText() + ); + >> + | L:LateCheckFlag << + gCVfrErrorHandle.HandleWarning ( + VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE, + L->getLine(), + L->getText() + ); + >> + ; + +vfrStatementValue : + << CIfrValue VObj; >> + V:Value << VObj.SetLineNo(V->getLine()); >> + "=" vfrStatementExpression[0] << {CIfrEnd EndObj; EndObj.SetLineNo(V->getLine());} >> + ; + +vfrStatementRead : + << CIfrRead RObj; >> + R:Read << RObj.SetLineNo(R->getLine()); >> + vfrStatementExpression[0] ";" + ; + +vfrStatementWrite : + << CIfrWrite WObj; >> + W:Write << WObj.SetLineNo(W->getLine()); >> + vfrStatementExpression[0] ";" + ; + +vfrStatementSubTitle : + << CIfrSubtitle SObj; >> + L:Subtitle << SObj.SetLineNo(L->getLine()); >> + Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText(), S->getLine())); >> + { + "," FLAGS "=" vfrSubtitleFlags[SObj] + } + ( + {vfrStatementStatTagList "," } + E:";" << CRT_END_OP (E); >> + | + { "," vfrStatementStatTagList} + { "," (vfrStatementStat | vfrStatementQuestions)*} + D: EndSubtitle ";" << CRT_END_OP (D); >> + ) + ; + +vfrSubtitleFlags [CIfrSubtitle & SObj] : + << UINT8 LFlags = 0; >> + subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )* + << _PCATCH(SObj.SetFlags (LFlags)); >> + ; + +subtitleFlagsField [UINT8 & Flags] : + N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >> + | "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(), S3->getLine()); >> + } + { + "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )* + "," Key "=" KN:Number + } + << + if (Flags & EFI_IFR_FLAG_CALLBACK) { + if (TxtTwo != EFI_STRING_ID_INVALID) { + gCVfrErrorHandle.HandleWarning ( + VFR_WARNING_ACTION_WITH_TEXT_TWO, + S3->getLine(), + S3->getText() + ); + } + CIfrAction AObj; + mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId); + AObj.SetLineNo (F->getLine()); + AObj.SetQuestionId (QId); + AObj.SetPrompt (_STOSID(S2->getText(), S2->getLine())); + AObj.SetHelp (_STOSID(S1->getText(), S1->getLine())); + _PCATCH(AObj.SetFlags (Flags), F->getLine()); + AssignQuestionKey (AObj, KN); + CRT_END_OP (KN); + } else { + CIfrText TObj; + TObj.SetLineNo (T->getLine()); + TObj.SetHelp (_STOSID(S1->getText(), S1->getLine())); + TObj.SetPrompt (_STOSID(S2->getText(), S2->getLine())); + TObj.SetTextTwo (TxtTwo); + } + >> + { "," vfrStatementStatTagList } + ";" + ; + +staticTextFlagsField[UINT8 & HFlags] : + N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementCrossReference : + vfrStatementGoto | + vfrStatementResetButton + ; + +vfrStatementGoto : + << + UINT8 RefType = 5; + EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID; + EFI_GUID FSId = {0,}; + EFI_FORM_ID FId; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + UINT32 BitMask; + CIfrQuestionHeader *QHObj = NULL; + CIfrOpHeader *OHObj = NULL; + CIfrRef *R1Obj = NULL; + CIfrRef2 *R2Obj = NULL; + CIfrRef3 *R3Obj = NULL; + CIfrRef4 *R4Obj = NULL; + CIfrRef5 *R5Obj = NULL; + >> + G:Goto + { + ( + DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" "," + FormSetGuid "=" guidDefinition[FSId] "," + FormId "=" F1:Number "," + Question "=" QN1:Number "," + << + RefType = 4; + DevPath = _STOSID(P->getText(), P->getLine()); + FId = _STOFID(F1->getText(), F1->getLine()); + QId = _STOQID(QN1->getText(), QN1->getLine()); + >> + ) + | + ( + FormSetGuid "=" guidDefinition[FSId] "," + FormId "=" F2:Number "," + Question "=" QN2:Number "," + << + RefType = 3; + FId = _STOFID(F2->getText(), F2->getLine()); + QId = _STOQID(QN2->getText(), QN2->getLine()); + >> + ) + | + ( + FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText(), F3->getLine()); >> + Question "=" + ( + QN3:StringIdentifier "," << + mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask); + if (QId == EFI_QUESTION_ID_INVALID) { + _PCATCH(VFR_RETURN_UNDEFINED, QN3); + } + >> + | QN4:Number "," << QId = _STOQID(QN4->getText(), QN4->getLine()); >> + ) + ) + | + ( + F4:Number "," << + RefType = 1; + FId = _STOFID(F4->getText(), F4->getLine()); + >> + ) + } + << + switch (RefType) { + case 5: + { + R5Obj = new CIfrRef5; + QHObj = R5Obj; + OHObj = R5Obj; + R5Obj->SetLineNo(G->getLine()); + break; + } + case 4: + { + R4Obj = new CIfrRef4; + QHObj = R4Obj; + OHObj = 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; + OHObj = R3Obj; + R3Obj->SetLineNo(G->getLine()); + R3Obj->SetFormSetId (FSId); + R3Obj->SetFormId (FId); + R3Obj->SetQuestionId (QId); + break; + } + case 2: + { + R2Obj = new CIfrRef2; + QHObj = R2Obj; + OHObj = R2Obj; + R2Obj->SetLineNo(G->getLine()); + R2Obj->SetFormId (FId); + R2Obj->SetQuestionId (QId); + break; + } + case 1: + { + R1Obj = new CIfrRef; + QHObj = R1Obj; + OHObj = R1Obj; + R1Obj->SetLineNo(G->getLine()); + R1Obj->SetFormId (FId); + break; + } + default: break; + } + >> + vfrQuestionHeader[*QHObj, QUESTION_REF] << + if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) { + _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_REF; + } + >> + { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] } + { + "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >> + } + { + E:"," + vfrStatementQuestionOptionList << OHObj->SetScope(1); CRT_END_OP (E);>> + } + ";" << 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;}>> + ; + +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(), N->getLine()) == 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(gCVfrDefaultStore.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 = NULL; + EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue; + CHAR8 *VarStoreName = NULL; + UINT32 DataTypeSize; + EFI_GUID *VarStoreGuid = NULL; + CIfrGuid *GuidObj = NULL; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;; + EFI_VARSTORE_INFO Info; + Info.mVarType = EFI_IFR_TYPE_OTHER; + Info.mVarTotalSize = 0; + Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID; + Info.mVarStoreId = EFI_VARSTORE_ID_INVALID; + Info.mIsBitVar = FALSE; + >> + L:CheckBox + vfrQuestionBaseInfo[Info, QId] << + // + // Create a GUID opcode to wrap the checkbox opcode, if it refer to bit varstore. + // + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + GuidObj = new CIfrGuid(0); + GuidObj->SetGuid (&gEdkiiIfrBitVarGuid); + GuidObj->SetLineNo(L->getLine()); + } + CBObj = new CIfrCheckBox; + CBObj->SetLineNo(L->getLine()); + CBObj->SetQuestionId (QId); + CBObj->SetVarStoreInfo (&Info); + >> + vfrStatementHeader[CBObj]"," << //check data type + if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) { + _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_BOOLEAN; + } + if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + // + // Check whether the question refers to a bit field, if yes. create a Guid to indicate the question refers to a bit field. + // + if (_GET_CURRQEST_VARTINFO ().mIsBitVar) { + _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type"); + if ((gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER_BITS) && + (_GET_CURRQEST_VARSIZE() != 1)) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only occupy 1 bit in Bit Varstore"); + } + } else { + _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "CheckBox varid is not the valid data type"); + if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid doesn't support array"); + } else if ((gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId) == EFI_VFR_VARSTORE_BUFFER) && + (_GET_CURRQEST_VARSIZE() != sizeof (BOOLEAN))) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "CheckBox varid only support BOOLEAN data type"); + } + } + } + >> + { + F:FLAGS "=" vfrCheckBoxFlags[*CBObj, F->getLine()] "," + << + if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + _PCATCH(gCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name"); + VarStoreGuid = gCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId); + Val.b = TRUE; + if (CBObj->GetFlags () & 0x01) { + CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F); + _PCATCH( + gCVfrDefaultStore.BufferVarStoreAltConfigAdd ( + EFI_HII_DEFAULT_CLASS_STANDARD, + _GET_CURRQEST_VARTINFO(), + VarStoreName, + VarStoreGuid, + _GET_CURRQEST_DATATYPE (), + Val + ), + VFR_RETURN_SUCCESS, + L, + "No standard default storage found" + ); + } + if (CBObj->GetFlags () & 0x02) { + CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F); + _PCATCH( + gCVfrDefaultStore.BufferVarStoreAltConfigAdd ( + EFI_HII_DEFAULT_CLASS_MANUFACTURING, + _GET_CURRQEST_VARTINFO(), + VarStoreName, + VarStoreGuid, + _GET_CURRQEST_DATATYPE (), + Val + ), + VFR_RETURN_SUCCESS, + L, + "No manufacturing default storage found" + ); + } + } + >> + } + { + Key "=" KN:Number "," << AssignQuestionKey (*CBObj, KN); >> + } + vfrStatementQuestionOptionList + E:EndCheckBox << CRT_END_OP (E); + if (GuidObj != NULL) { + GuidObj->SetScope(1); + CRT_END_OP (E); + delete GuidObj; + } + if (CBObj != NULL) delete CBObj; + >> + ";" + ; + +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(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); + >> + | D:"DEFAULT" << + _PCATCH (VFR_RETURN_UNSUPPORTED, D); + >> + | M:"MANUFACTURING" << + _PCATCH (VFR_RETURN_UNSUPPORTED, M); + >> + | "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()); >> + vfrQuestionHeader[AObj] "," + { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," } + Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText(), S->getLine())); >> + 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(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementDate : + << + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + CHAR8 *VarIdStr[3] = {NULL, }; + CIfrDate DObj; + EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue; + UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_DATE); + >> + L:Date << DObj.SetLineNo(L->getLine()); >> + ( + ( + vfrQuestionHeader[DObj, QUESTION_DATE] "," << + if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) { + _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_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] + { G:FLAGS "=" vfrDateFlags[DObj, G->getLine()] "," } + << + 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(), YP->getLine())); + DObj.SetHelp (_STOSID(YH->getText(), YH->getLine())); + if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; } + >> + << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE, Val); DefaultObj.SetLineNo(L->getLine());} >> + ) + ( vfrStatementInconsistentIf )* + ) + E:EndDate << CRT_END_OP (E); >> + ";" + ; + +minMaxDateStepDefault[EFI_HII_DATE & D, UINT8 KeyValue] : + Minimum "=" MinN:Number "," + Maximum "=" MaxN:Number "," + { "step" "=" Number "," } + { + "default" "=" N:Number "," << + switch (KeyValue) { + case 0: + D.Year = _STOU16(N->getText(), N->getLine()); + if (D.Year < _STOU16 (MinN->getText(), MinN->getLine()) || D.Year > _STOU16 (MaxN->getText(), MaxN->getLine())) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Year default value must be between Min year and Max year."); + } + break; + case 1: + D.Month = _STOU8(N->getText(), N->getLine()); + if (D.Month < 1 || D.Month > 12) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Month default value must be between 1 and 12."); + } + break; + case 2: + D.Day = _STOU8(N->getText(), N->getLine()); + if (D.Day < 1 || D.Day > 31) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Day default value must be between 1 and 31."); + } + 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(), N->getLine()); >> + | "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; + BOOLEAN IntDecStyle = FALSE; + CIfrNumeric *NObj = (CIfrNumeric *) (&MMSDObj); + if (((_GET_CURRQEST_VARTINFO().mIsBitVar) && (NObj->GetOpCode() == EFI_IFR_NUMERIC_OP) && ((NObj->GetNumericFlags() & EDKII_IFR_DISPLAY_BIT) == 0)) || + (!(_GET_CURRQEST_VARTINFO().mIsBitVar) && (NObj->GetOpCode() == EFI_IFR_NUMERIC_OP) && ((NObj->GetNumericFlags() & EFI_IFR_DISPLAY) == 0))) { + IntDecStyle = TRUE; + } + BOOLEAN MinNegative = FALSE; + BOOLEAN MaxNegative = FALSE; + >> + Minimum "=" + { + "\-" << MinNegative = TRUE; >> + } + I:Number "," << + if (!IntDecStyle && MinNegative) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "\"-\" can't be used when not in int decimal type. "); + } + // + // Value for question stored in bit fields is always set to UINT32 type. + // + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + MinU4 = _STOU32(I->getText(), I->getLine()); + if (!IntDecStyle && MinU4 > (1<< _GET_CURRQEST_VARTINFO().mVarTotalSize) -1) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "BIT type minimum can't small than 0, bigger than 2^BitWidth -1"); + } + } else { + switch (_GET_CURRQEST_DATATYPE()) { + case EFI_IFR_TYPE_NUM_SIZE_64 : + MinU8 = _STOU64(I->getText(), I->getLine()); + if (IntDecStyle) { + if (MinNegative) { + if (MinU8 > 0x8000000000000000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF"); + } + } else { + if (MinU8 > 0x7FFFFFFFFFFFFFFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT64 type minimum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF"); + } + } + } + if (MinNegative) { + MinU8 = ~MinU8 + 1; + } + break; + case EFI_IFR_TYPE_NUM_SIZE_32 : + MinU4 = _STOU32(I->getText(), I->getLine()); + if (IntDecStyle) { + if (MinNegative) { + if (MinU4 > 0x80000000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF"); + } + } else { + if (MinU4 > 0x7FFFFFFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT32 type minimum can't small than -0x80000000, big than 0x7FFFFFFF"); + } + } + } + if (MinNegative) { + MinU4 = ~MinU4 + 1; + } + break; + case EFI_IFR_TYPE_NUM_SIZE_16 : + MinU2 = _STOU16(I->getText(), I->getLine()); + if (IntDecStyle) { + if (MinNegative) { + if (MinU2 > 0x8000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF"); + } + } else { + if (MinU2 > 0x7FFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT16 type minimum can't small than -0x8000, big than 0x7FFF"); + } + } + } + if (MinNegative) { + MinU2 = ~MinU2 + 1; + } + break; + case EFI_IFR_TYPE_NUM_SIZE_8 : + MinU1 = _STOU8(I->getText(), I->getLine()); + if (IntDecStyle) { + if (MinNegative) { + if (MinU1 > 0x80) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F"); + } + } else { + if (MinU1 > 0x7F) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, I->getLine(), "INT8 type minimum can't small than -0x80, big than 0x7F"); + } + } + } + if (MinNegative) { + MinU1 = ~MinU1 + 1; + } + break; + } + } + >> + Maximum "=" + { + "\-" << MaxNegative = TRUE; >> + } + A:Number "," << + if (!IntDecStyle && MaxNegative) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "\"-\" can't be used when not in int decimal type. "); + } + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + MaxU4 = _STOU32(A->getText(), A->getLine()); + if (!IntDecStyle && MaxU4 > (1<< _GET_CURRQEST_VARTINFO().mVarTotalSize) -1) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "BIT type maximum can't bigger than 2^BitWidth -1"); + } + } else { + switch (_GET_CURRQEST_DATATYPE()) { + case EFI_IFR_TYPE_NUM_SIZE_64 : + MaxU8 = _STOU64(A->getText(), A->getLine()); + if (IntDecStyle) { + if (MaxNegative) { + if (MaxU8 > 0x8000000000000000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF"); + } + } else { + if (MaxU8 > 0x7FFFFFFFFFFFFFFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT64 type maximum can't small than -0x8000000000000000, big than 0x7FFFFFFFFFFFFFFF"); + } + } + } + if (MaxNegative) { + MaxU8 = ~MaxU8 + 1; + } + if (IntDecStyle) { + if ((INT64) MaxU8 < (INT64) MinU8) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum"); + } + } else { + if (MaxU8 < MinU8) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum"); + } + } + break; + case EFI_IFR_TYPE_NUM_SIZE_32 : + MaxU4 = _STOU32(A->getText(), A->getLine()); + if (IntDecStyle) { + if (MaxNegative) { + if (MaxU4 > 0x80000000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF"); + } + } else { + if (MaxU4 > 0x7FFFFFFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT32 type maximum can't small than -0x80000000, big than 0x7FFFFFFF"); + } + } + } + if (MaxNegative) { + MaxU4 = ~MaxU4 + 1; + } + if (IntDecStyle) { + if ((INT32) MaxU4 < (INT32) MinU4) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum"); + } + } else { + if (MaxU4 < MinU4) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum"); + } + } + break; + case EFI_IFR_TYPE_NUM_SIZE_16 : + MaxU2 = _STOU16(A->getText(), A->getLine()); + if (IntDecStyle) { + if (MaxNegative) { + if (MaxU2 > 0x8000) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF"); + } + } else { + if (MaxU2 > 0x7FFF) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT16 type maximum can't small than -0x8000, big than 0x7FFF"); + } + } + } + if (MaxNegative) { + MaxU2 = ~MaxU2 + 1; + } + if (IntDecStyle) { + if ((INT16) MaxU2 < (INT16) MinU2) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum"); + } + } else { + if (MaxU2 < MinU2) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum"); + } + } + break; + case EFI_IFR_TYPE_NUM_SIZE_8 : + MaxU1 = _STOU8(A->getText(), A->getLine()); + if (IntDecStyle) { + if (MaxNegative) { + if (MaxU1 > 0x80) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F"); + } + } else { + if (MaxU1 > 0x7F) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "INT8 type maximum can't small than -0x80, big than 0x7F"); + } + } + } + if (MaxNegative) { + MaxU1 = ~MaxU1 + 1; + } + if (IntDecStyle) { + if ((INT8) MaxU1 < (INT8) MinU1) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum"); + } + } else { + if (MaxU1 < MinU1) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, A->getLine(), "Maximum can't be less than Minimum"); + } + } + break; + } + } + >> + { + STEP "=" S:Number "," + << + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + StepU4 = _STOU32(S->getText(), S->getLine()); + } else { + switch (_GET_CURRQEST_DATATYPE()) { + case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText(), S->getLine()); break; + case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText(), S->getLine()); break; + case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText(), S->getLine()); break; + case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText(), S->getLine()); break; + } + } + >> + } + << + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); + } else { + 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 = NULL; + UINT32 DataTypeSize; + BOOLEAN IsSupported = TRUE; + UINT8 ShrinkSize = 0; + CIfrGuid *GuidObj = NULL; + UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + EFI_VARSTORE_INFO Info; + Info.mVarType = EFI_IFR_TYPE_OTHER; + Info.mVarTotalSize = 0; + Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID; + Info.mVarStoreId = EFI_VARSTORE_ID_INVALID; + Info.mIsBitVar = FALSE; + >> + L:Numeric + vfrQuestionBaseInfo[Info, QId] << + // + // Create a GUID opcode to wrap the numeric opcode, if it refer to bit varstore. + // + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + GuidObj = new CIfrGuid(0); + GuidObj->SetGuid (&gEdkiiIfrBitVarGuid); + GuidObj->SetLineNo(L->getLine()); + } + NObj = new CIfrNumeric; + NObj->SetLineNo(L->getLine()); + NObj->SetQuestionId (QId); + NObj->SetVarStoreInfo (&Info); + >> + vfrStatementHeader[NObj]"," + << + // check data type + if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + LFlags = (EDKII_IFR_NUMERIC_SIZE_BIT & (_GET_CURRQEST_VARSIZE())); + _PCATCH(NObj->SetFlagsForBitField (NObj->FLAGS(), LFlags), L->getLine()); + } else { + _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "Numeric varid is not the valid data type"); + if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric varid doesn't support array"); + } + _PCATCH(NObj->SetFlags (NObj->FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine()); + } + } + >> + { F:FLAGS "=" vfrNumericFlags[*NObj, F->getLine()] "," } + { + Key "=" KN:Number "," << AssignQuestionKey (*NObj, KN); >> + } + vfrSetMinMaxStep[*NObj] << + if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + switch (_GET_CURRQEST_DATATYPE()) { + // + // Base on the type to know the actual used size,shrink the buffer + // size allocate before. + // + case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break; + case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break; + case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break; + case EFI_IFR_TYPE_NUM_SIZE_64:break; + default: + IsSupported = FALSE; + break; + } + } else { + // + // Question stored in bit fields saved as UINT32 type, so the ShrinkSize same as EFI_IFR_TYPE_NUM_SIZE_32. + // + ShrinkSize = 12; + } + NObj->ShrinkBinSize (ShrinkSize); + + if (!IsSupported) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "Numeric question only support UINT8, UINT16, UINT32 and UINT64 data type."); + } + >> + vfrStatementQuestionOptionList + E:EndNumeric << + CRT_END_OP (E); + if (GuidObj != NULL) { + GuidObj->SetScope(1); + CRT_END_OP (E); + delete GuidObj; + } + if (NObj != NULL) delete NObj; + >> + ";" + ; + +vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] : + << + UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE; + UINT8 HFlags = 0; + BOOLEAN IsSetType = FALSE; + BOOLEAN IsDisplaySpecified = FALSE; + EFI_VFR_VARSTORE_TYPE VarStoreType = gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId); + >> + numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified, LineNum] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified, LineNum] )* + << + //check data type flag + if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) { + if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) { + _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type"); + } + } else { + // update data type for name/value store + UINT32 DataTypeSize; + _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE; + gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize); + _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize; + } + } else if (IsSetType){ + _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE; + } + _PCATCH(NObj.SetFlags (HFlags, LFlags, IsDisplaySpecified), LineNum); + } else if ((_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) && (_GET_CURRQEST_VARTINFO().mIsBitVar)) { + LFlags |= (EDKII_IFR_NUMERIC_SIZE_BIT & (_GET_CURRQEST_VARSIZE())); + _PCATCH(NObj.SetFlagsForBitField (HFlags, LFlags, IsDisplaySpecified), LineNum); + } + >> + ; + +numericFlagsField [UINT8 & HFlags, UINT8 & LFlags, BOOLEAN & IsSetType, BOOLEAN & IsDisplaySpecified, UINT32 LineNum] : + N:Number << _PCATCH(_STOU8(N->getText(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | "NUMERIC_SIZE_1" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_1;IsSetType = TRUE; + } else { + _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Can not specify the size of the numeric value for BIT field"); + } + >> + | "NUMERIC_SIZE_2" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_2;IsSetType = TRUE; + } else { + _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Can not specify the size of the numeric value for BIT field"); + } + >> + | "NUMERIC_SIZE_4" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_4; IsSetType = TRUE; + } else { + _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Can not specify the size of the numeric value for BIT field"); + } + >> + | "NUMERIC_SIZE_8" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + $LFlags = ($LFlags & ~EFI_IFR_NUMERIC_SIZE) | EFI_IFR_NUMERIC_SIZE_8; IsSetType = TRUE; + } else { + _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Can not specify the size of the numeric value for BIT field"); + } + >> + | "DISPLAY_INT_DEC" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_INT_DEC; + } else { + $LFlags = ($LFlags & ~EDKII_IFR_DISPLAY_BIT) | EDKII_IFR_DISPLAY_INT_DEC_BIT; + } + IsDisplaySpecified = TRUE; + >> + | "DISPLAY_UINT_DEC" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_DEC; + } else { + $LFlags = ($LFlags & ~EDKII_IFR_DISPLAY_BIT) | EDKII_IFR_DISPLAY_UINT_DEC_BIT; + } + IsDisplaySpecified = TRUE; + >> + | "DISPLAY_UINT_HEX" << if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + $LFlags = ($LFlags & ~EFI_IFR_DISPLAY) | EFI_IFR_DISPLAY_UINT_HEX; + } else { + $LFlags = ($LFlags & ~EDKII_IFR_DISPLAY_BIT) | EDKII_IFR_DISPLAY_UINT_HEX_BIT; + } + IsDisplaySpecified = TRUE; + >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementOneOf : + << + CIfrOneOf *OObj = NULL; + UINT32 DataTypeSize; + BOOLEAN IsSupported = TRUE; + UINT8 ShrinkSize = 0; + CIfrGuid *GuidObj = NULL; + UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;; + EFI_VARSTORE_INFO Info; + Info.mVarType = EFI_IFR_TYPE_OTHER; + Info.mVarTotalSize = 0; + Info.mInfo.mVarOffset = EFI_VAROFFSET_INVALID; + Info.mVarStoreId = EFI_VARSTORE_ID_INVALID; + Info.mIsBitVar = FALSE; + >> + L:OneOf + vfrQuestionBaseInfo[Info, QId] << + // + // Create a GUID opcode to wrap the oneof opcode, if it refer to bit varstore. + // + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + GuidObj = new CIfrGuid(0); + GuidObj->SetGuid (&gEdkiiIfrBitVarGuid); + GuidObj->SetLineNo(L->getLine()); + } + OObj = new CIfrOneOf; + OObj->SetLineNo(L->getLine()); + OObj->SetQuestionId (QId); + OObj->SetVarStoreInfo (&Info); + >> + vfrStatementHeader[OObj]"," + << //check data type + if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + LFlags = (EDKII_IFR_NUMERIC_SIZE_BIT & (_GET_CURRQEST_VARSIZE())); + _PCATCH(OObj->SetFlagsForBitField (OObj->FLAGS(), LFlags), L->getLine()); + } else { + _PCATCH (gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize), L->getLine(), "OneOf varid is not the valid data type"); + if (DataTypeSize != 0 && DataTypeSize != _GET_CURRQEST_VARSIZE()) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf varid doesn't support array"); + } + _PCATCH(OObj->SetFlags (OObj->FLAGS(), _GET_CURRQEST_DATATYPE()), L->getLine()); + } + } + >> + { F:FLAGS "=" vfrOneofFlagsField[*OObj, F->getLine()] "," } + { + vfrSetMinMaxStep[*OObj] + } + << + if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + switch (_GET_CURRQEST_DATATYPE()) { + // + // Base on the type to know the actual used size,shrink the buffer + // size allocate before. + // + case EFI_IFR_TYPE_NUM_SIZE_8: ShrinkSize = 21;break; + case EFI_IFR_TYPE_NUM_SIZE_16:ShrinkSize = 18;break; + case EFI_IFR_TYPE_NUM_SIZE_32:ShrinkSize = 12;break; + case EFI_IFR_TYPE_NUM_SIZE_64:break; + default: + IsSupported = FALSE; + break; + } + } else { + // + // Question stored in bit fields saved as UINT32 type, so the ShrinkSize same as EFI_IFR_TYPE_NUM_SIZE_32. + // + ShrinkSize = 12; + } + OObj->ShrinkBinSize (ShrinkSize); + + if (!IsSupported) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, L->getLine(), "OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type."); + } + >> + vfrStatementQuestionOptionList + E:EndOneOf << + CRT_END_OP (E); + if (GuidObj != NULL) { + GuidObj->SetScope(1); + CRT_END_OP (E); + delete GuidObj; + } + if (OObj != NULL) delete OObj; + >> + ";" + ; + +vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] : + << + UINT8 LFlags = _GET_CURRQEST_DATATYPE() & EFI_IFR_NUMERIC_SIZE; + UINT8 HFlags = 0; + BOOLEAN IsSetType = FALSE; + BOOLEAN IsDisplaySpecified = FALSE; + EFI_VFR_VARSTORE_TYPE VarStoreType = gCVfrDataStorage.GetVarStoreType (_GET_CURRQEST_VARTINFO().mVarStoreId); + >> + numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified, LineNum] ( "\|" numericFlagsField[HFlags, LFlags, IsSetType, IsDisplaySpecified, LineNum] )* + << + //check data type flag + if (!_GET_CURRQEST_VARTINFO().mIsBitVar) { + if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + if (VarStoreType == EFI_VFR_VARSTORE_BUFFER || VarStoreType == EFI_VFR_VARSTORE_EFI) { + if (_GET_CURRQEST_DATATYPE() != (LFlags & EFI_IFR_NUMERIC_SIZE)) { + _PCATCH(VFR_RETURN_INVALID_PARAMETER, LineNum, "Numeric Flag is not same to Numeric VarData type"); + } + } else { + // update data type for Name/Value store + UINT32 DataTypeSize; + _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE; + gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &DataTypeSize); + _GET_CURRQEST_VARTINFO().mVarTotalSize = DataTypeSize; + } + } else if (IsSetType){ + _GET_CURRQEST_VARTINFO().mVarType = LFlags & EFI_IFR_NUMERIC_SIZE; + } + _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum); + } else if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + _PCATCH(OObj.SetFlagsForBitField (HFlags, LFlags), LineNum); + } + >> + ; + +vfrStatementStringType : + vfrStatementString | + vfrStatementPassword + ; + +vfrStatementString : + << + CIfrString SObj; + UINT32 VarArraySize; + UINT8 StringMinSize; + UINT8 StringMaxSize; + >> + L:String << SObj.SetLineNo(L->getLine()); gIsStringOp = TRUE;>> + vfrQuestionHeader[SObj] "," + { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," } + { + Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >> + } + MinSize "=" MIN:Number "," << + VarArraySize = _GET_CURRQEST_ARRAY_SIZE(); + StringMinSize = _STOU8(MIN->getText(), MIN->getLine()); + if (_STOU64(MIN->getText(), MIN->getLine()) > StringMinSize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize takes only one byte, which can't be larger than 0xFF."); + } else if (VarArraySize != 0 && StringMinSize > VarArraySize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "String MinSize can't be larger than the max number of elements in string array."); + } + SObj.SetMinSize (StringMinSize); + >> + MaxSize "=" MAX:Number "," << + StringMaxSize = _STOU8(MAX->getText(), MAX->getLine()); + if (_STOU64(MAX->getText(), MAX->getLine()) > StringMaxSize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize takes only one byte, which can't be larger than 0xFF."); + } else if (VarArraySize != 0 && StringMaxSize > VarArraySize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be larger than the max number of elements in string array."); + } else if (StringMaxSize < StringMinSize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "String MaxSize can't be less than String MinSize."); + } + SObj.SetMaxSize (StringMaxSize); + >> + vfrStatementQuestionOptionList + E:EndString << CRT_END_OP (E); gIsStringOp = FALSE;>> + ";" + ; + +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(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | "MULTI_LINE" << $LFlags = 0x01; >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementPassword : + << + CIfrPassword PObj; + UINT32 VarArraySize; + UINT16 PasswordMinSize; + UINT16 PasswordMaxSize; + >> + L:Password << PObj.SetLineNo(L->getLine()); >> + vfrQuestionHeader[PObj] "," + { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," } + { + Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >> + } + MinSize "=" MIN:Number "," << + VarArraySize = _GET_CURRQEST_ARRAY_SIZE(); + PasswordMinSize = _STOU16(MIN->getText(), MIN->getLine()); + if (_STOU64(MIN->getText(), MIN->getLine()) > PasswordMinSize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize takes only two byte, which can't be larger than 0xFFFF."); + } else if (VarArraySize != 0 && PasswordMinSize > VarArraySize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MIN->getLine(), "Password MinSize can't be larger than the max number of elements in password array."); + } + PObj.SetMinSize (PasswordMinSize); + >> + MaxSize "=" MAX:Number "," << + PasswordMaxSize = _STOU16(MAX->getText(), MAX->getLine()); + if (_STOU64(MAX->getText(), MAX->getLine()) > PasswordMaxSize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize takes only two byte, which can't be larger than 0xFFFF."); + } else if (VarArraySize != 0 && PasswordMaxSize > VarArraySize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be larger than the max number of elements in password array."); + } else if (PasswordMaxSize < PasswordMinSize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, MAX->getLine(), "Password MaxSize can't be less than Password MinSize."); + } + PObj.SetMaxSize (PasswordMaxSize); + >> + { 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(), N->getLine()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >> + | questionheaderFlagsField[HFlags] + ; + +vfrStatementOrderedList : + << + CIfrOrderedList OLObj; + UINT32 VarArraySize; + >> + L:OrderedList << OLObj.SetLineNo(L->getLine()); gIsOrderedList = TRUE;>> + vfrQuestionHeader[OLObj] "," + << + VarArraySize = _GET_CURRQEST_ARRAY_SIZE(); + OLObj.SetMaxContainers ((UINT8) (VarArraySize > 0xFF ? 0xFF : VarArraySize)); + >> + { + MaxContainers "=" M:Number "," << + if (_STOU64(M->getText(), M->getLine()) > _STOU8(M->getText(), M->getLine())) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers takes only one byte, which can't be larger than 0xFF."); + } else if (VarArraySize != 0 && _STOU8(M->getText(), M->getLine()) > VarArraySize) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, M->getLine(), "OrderedList MaxContainers can't be larger than the max number of elements in array."); + } + OLObj.SetMaxContainers (_STOU8(M->getText(), M->getLine())); + >> + } + { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] {","}} + vfrStatementQuestionOptionList + E:EndList << CRT_END_OP (E); gIsOrderedList = FALSE;>> + ";" + ; + +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(), N->getLine()) == 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; + CHAR8 *VarIdStr[3] = {NULL, }; + CIfrTime TObj; + EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue; + UINT8 Size = OFFSET_OF (EFI_IFR_DEFAULT, Value) + sizeof (EFI_HII_TIME); + >> + L:Time << TObj.SetLineNo(L->getLine()); >> + ( + ( + vfrQuestionHeader[TObj, QUESTION_TIME] "," << + if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) { + _GET_CURRQEST_VARTINFO().mVarType = EFI_IFR_TYPE_TIME; + } + >> + { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," } + vfrStatementQuestionOptionList + ) + | + ( + 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] + { G:FLAGS "=" vfrTimeFlags[TObj, G->getLine()] "," } + << + 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(), HP->getLine())); + TObj.SetHelp (_STOSID(HH->getText(), HH->getLine())); + if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; } + >> + << {CIfrDefault DefaultObj(Size, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME, Val); DefaultObj.SetLineNo(L->getLine());} >> + ) + ( vfrStatementInconsistentIf )* + ) + 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(), N->getLine()); + if (T.Hour > 23) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Hour default value must be between 0 and 23."); + } + break; + case 1: + T.Minute = _STOU8(N->getText(), N->getLine()); + if (T.Minute > 59) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Minute default value must be between 0 and 59."); + } + break; + case 2: + T.Second = _STOU8(N->getText(), N->getLine()); + if (T.Second > 59) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, N->getLine(), "Second default value must be between 0 and 59."); + } + 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(), N->getLine()); >> + | "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 | + vfrStatementExtension | + vfrStatementRefreshEvent "," | + vfrStatementWarningIf + ; + +vfrStatementQuestionTagList : + ( vfrStatementQuestionTag )* + ; + +vfrStatementQuestionOptionTag : + vfrStatementSuppressIfQuest | + vfrStatementGrayOutIfQuest | + vfrStatementValue | + vfrStatementDefault | + vfrStatementRead | + vfrStatementWrite | + vfrStatementOptions + ; + +vfrStatementQuestionOptionList : + ( + vfrStatementQuestionTag | + vfrStatementQuestionOptionTag + )* + ; + +vfrStatementStatList : + vfrStatementStat | + vfrStatementQuestions | + vfrStatementConditionalNew | + vfrStatementLabel | + vfrStatementExtension | + // Just for framework vfr compatibility + vfrStatementInvalid + ; + +vfrStatementStatListOld : + vfrStatementStat | + vfrStatementQuestions | + vfrStatementLabel | + // Just for framework vfr compatibility + vfrStatementInvalid + ; + +vfrStatementDisableIfStat : + << + CIfrDisableIf DIObj; + >> + L:DisableIf << DIObj.SetLineNo(L->getLine()); >> + vfrStatementExpression[0] ";" + ( vfrStatementStatList )* + E:EndIf << CRT_END_OP (E); >> + ";" + ; + +vfrStatementInconsistentIfStat : + << CIfrInconsistentIf IIObj; >> + L:InconsistentIf << + _PCATCH (VFR_RETURN_UNSUPPORTED, L); + IIObj.SetLineNo(L->getLine()); + >> + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + E:EndIf << CRT_END_OP (E); >> + ";" + ; + +// +// Compatible for framework vfr file +// +vfrStatementgrayoutIfSuppressIf: + << CIfrSuppressIf SIObj; >> + L:SuppressIf << SIObj.SetLineNo(L->getLine()); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + ";" + ; + +vfrStatementsuppressIfGrayOutIf: + << CIfrGrayOutIf GOIObj; >> + L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + ";" + ; + +vfrStatementSuppressIfStatNew : + << CIfrSuppressIf SIObj;>> + L:SuppressIf << SIObj.SetLineNo(L->getLine()); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + ";" + ( vfrStatementStatList )* + E: EndIf ";" << CRT_END_OP (E); >> + ; + +vfrStatementGrayOutIfStatNew : + << 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(), S1->getLine())); IObj.SetLineNo(L->getLine()); >> + ; + +vfrLockedTag : + << CIfrLocked LObj; >> + L:Locked << LObj.SetLineNo(L->getLine()); >> + ; + +vfrModalTag : + << CIfrModal MObj; >> + L:Modal << MObj.SetLineNo(L->getLine()); >> + ; + +vfrStatementStatTag : + vfrImageTag | + vfrLockedTag + ; + +vfrStatementStatTagList : + vfrStatementStatTag ( "," vfrStatementStatTag )* + ; + +vfrStatementImage : + vfrImageTag + ";" + ; + +vfrStatementModal : + vfrModalTag + ";" + ; + +vfrStatementLocked : + vfrLockedTag + ";" + ; + +vfrStatementInconsistentIf : + << CIfrInconsistentIf IIObj; >> + L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >> + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText(), S->getLine())); >> + { 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(), S->getLine())); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + E:EndIf {";"} << CRT_END_OP (E); >> + ; + +vfrStatementWarningIf : + << CIfrWarningIf WIObj; >> + L:WarningIf << WIObj.SetLineNo(L->getLine()); >> + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << WIObj.SetWarning (_STOSID(S->getText(), S->getLine())); >> + {Timeout "=" T:Number "," << WIObj.SetTimeOut (_STOU8(T->getText(), T->getLine())); >>} + 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(), I->getLine())); >> + ; + +vfrStatementRefreshEvent : + << + CIfrRefreshId RiObj; + EFI_GUID Guid; + >> + L:RefreshGuid << RiObj.SetLineNo(L->getLine()); >> + "=" guidDefinition[Guid] << RiObj.SetRefreshEventGroutId (&Guid); >> + ; + +vfrStatementVarstoreDevice : + << CIfrVarStoreDevice VDObj; >> + L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >> + "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText(), S->getLine())); >> + ; + +vfrStatementSuppressIfQuest : + << CIfrSuppressIf SIObj; >> + L:SuppressIf << SIObj.SetLineNo(L->getLine()); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] ";" + vfrStatementQuestionOptionList + E:EndIf {";"} << CRT_END_OP (E); >> + ; + +vfrStatementGrayOutIfQuest : + << CIfrGrayOutIf GOIObj; >> + L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >> + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] ";" + vfrStatementQuestionOptionList + E:EndIf {";"} << CRT_END_OP (E); >> + ; + +vfrStatementOptions : + vfrStatementOneOfOption + ; + +vfrStatementOneOfOption : + << + UINT8 ValueList[EFI_IFR_MAX_LENGTH] = {0,}; + EFI_IFR_TYPE_VALUE *Val = (EFI_IFR_TYPE_VALUE *) ValueList; + CHAR8 *VarStoreName = NULL; + UINT32 Size = 0; + BOOLEAN TypeError = FALSE; + EFI_VFR_RETURN_CODE ReturnCode = VFR_RETURN_SUCCESS; + EFI_GUID *VarStoreGuid = NULL; + BOOLEAN ArrayType = FALSE; + CIfrOneOfOption *OOOObj; + UINT8 *Type8 = (UINT8 *) ValueList; + UINT16 *Type16 = (UINT16 *) ValueList; + UINT32 *Type32 = (UINT32 *) ValueList; + UINT64 *Type64 = (UINT64 *) ValueList; + >> + L:Option << + if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) { + _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Get data type error."); + } + + >> + Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," + Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE(), *Val, ArrayType] "," + << + if (gCurrentMinMaxData != NULL) { + //set min/max value for oneof opcode + UINT64 Step = gCurrentMinMaxData->GetStepData(_GET_CURRQEST_DATATYPE(), _GET_CURRQEST_VARTINFO().mIsBitVar); + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + gCurrentMinMaxData->SetMinMaxStepData(Val->u32, Val->u32, (UINT32) Step); + } else { + switch (_GET_CURRQEST_DATATYPE()) { + case EFI_IFR_TYPE_NUM_SIZE_64: + gCurrentMinMaxData->SetMinMaxStepData(Val->u64, Val->u64, Step); + break; + case EFI_IFR_TYPE_NUM_SIZE_32: + gCurrentMinMaxData->SetMinMaxStepData(Val->u32, Val->u32, (UINT32) Step); + break; + case EFI_IFR_TYPE_NUM_SIZE_16: + gCurrentMinMaxData->SetMinMaxStepData(Val->u16, Val->u16, (UINT16) Step); + break; + case EFI_IFR_TYPE_NUM_SIZE_8: + gCurrentMinMaxData->SetMinMaxStepData(Val->u8, Val->u8, (UINT8) Step); + break; + default: + break; + } + } + } + if (_GET_CURRQEST_DATATYPE() == EFI_IFR_TYPE_OTHER) { + Size = sizeof (EFI_IFR_TYPE_VALUE); + } else if (ArrayType) { + switch (_GET_CURRQEST_DATATYPE()) { + case EFI_IFR_TYPE_NUM_SIZE_8 : + while (Type8[Size] != 0) { + Size++; + } + break; + case EFI_IFR_TYPE_NUM_SIZE_16 : + while (Type16[Size] != 0) { + Size++; + } + Size *= sizeof (UINT16); + break; + case EFI_IFR_TYPE_NUM_SIZE_32 : + while (Type32[Size] != 0) { + Size++; + } + Size *= sizeof (UINT32); + break; + case EFI_IFR_TYPE_NUM_SIZE_64 : + while (Type64[Size] != 0) { + Size++; + } + Size *= sizeof (UINT64); + break; + default: + break; + } + } else { + // + // For the oneof stored in bit fields, set the option type as UINT32. + // + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + Size = sizeof (UINT32); + } else { + ReturnCode = gCVfrVarDataTypeDB.GetDataTypeSize (_GET_CURRQEST_DATATYPE(), &Size); + } + } + if (ReturnCode != VFR_RETURN_SUCCESS) { + _PCATCH (ReturnCode, L->getLine()); + } + + Size += OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value); + OOOObj = new CIfrOneOfOption((UINT8)Size); + OOOObj->SetLineNo(L->getLine()); + OOOObj->SetOption (_STOSID(S->getText(), S->getLine())); + if (ArrayType) { + OOOObj->SetType (EFI_IFR_TYPE_BUFFER); + } else { + if (_GET_CURRQEST_VARTINFO().mIsBitVar) { + OOOObj->SetType ( EFI_IFR_TYPE_NUM_SIZE_32); + } else { + OOOObj->SetType (_GET_CURRQEST_DATATYPE()); + } + } + OOOObj->SetValue (*Val); + >> + F:FLAGS "=" vfrOneOfOptionFlags[*OOOObj, F->getLine()] + << + // + // Array type only for default type OneOfOption. + // + if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) == 0 && ArrayType) { + _PCATCH (VFR_RETURN_FATAL_ERROR, L->getLine(), "Default keyword should with array value type!"); + } + + // + // Clear the default flag if the option not use array value but has default flag. + // + if ((OOOObj->GetFlags () & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) != 0 && !ArrayType && gIsOrderedList) { + OOOObj->SetFlags(OOOObj->GetFlags () & ~(EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)); + } + + if (_GET_CURRQEST_VARTINFO().mVarStoreId != EFI_VARSTORE_ID_INVALID) { + _PCATCH(gCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine()); + VarStoreGuid = gCVfrDataStorage.GetVarStoreGuid(_GET_CURRQEST_VARTINFO().mVarStoreId); + if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT) { + CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_STANDARD, F); + _PCATCH(gCVfrDefaultStore.BufferVarStoreAltConfigAdd ( + EFI_HII_DEFAULT_CLASS_STANDARD, + _GET_CURRQEST_VARTINFO(), + VarStoreName, + VarStoreGuid, + _GET_CURRQEST_DATATYPE (), + *Val + ), L->getLine()); + } + if (OOOObj->GetFlags () & EFI_IFR_OPTION_DEFAULT_MFG) { + CheckDuplicateDefaultValue (EFI_HII_DEFAULT_CLASS_MANUFACTURING, F); + _PCATCH(gCVfrDefaultStore.BufferVarStoreAltConfigAdd ( + EFI_HII_DEFAULT_CLASS_MANUFACTURING, + _GET_CURRQEST_VARTINFO(), + VarStoreName, + VarStoreGuid, + _GET_CURRQEST_DATATYPE (), + *Val + ), L->getLine()); + } + } + >> + { + "," Key "=" KN:Number << + _PCATCH (VFR_RETURN_UNSUPPORTED, KN); + // + // Guid Option Key + // + CIfrOptionKey IfrOptionKey ( + gCurrentQuestion->QUESTION_ID(), + *Val, + _STOQID(KN->getText(), KN->getLine()) + ); + SET_LINE_INFO (IfrOptionKey, KN); + >> + } + ( + T:"," vfrImageTag << OOOObj->SetScope (1); CRT_END_OP (T); >> + )* + ";" << if (OOOObj != NULL) {delete OOOObj;} >> + ; + +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(), N->getLine()); >> + | "OPTION_DEFAULT" << $LFlags |= 0x10; >> + | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >> + | InteractiveFlag << $HFlags |= 0x04; >> + | ResetRequiredFlag << $HFlags |= 0x10; >> + | RestStyleFlag << $HFlags |= 0x20; >> + | ReconnectRequiredFlag << $HFlags |= 0x40; >> + | ManufacturingFlag << $LFlags |= 0x20; >> + | DefaultFlag << $LFlags |= 0x10; >> + | A:NVAccessFlag << + gCVfrErrorHandle.HandleWarning ( + VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE, + A->getLine(), + A->getText() + ); + >> + | L:LateCheckFlag << + gCVfrErrorHandle.HandleWarning ( + VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE, + L->getLine(), + L->getText() + ); + >> + ; + +vfrStatementLabel : + L:Label + N:Number << + { + CIfrLabel LObj2; + LObj2.SetLineNo(L->getLine()); + LObj2.SetNumber (_STOU16(N->getText(), N->getLine())); + } + >> + ";" + ; + +vfrStatementBanner : + << CIfrBanner BObj; >> + B:Banner { "," } << BObj.SetLineNo(B->getLine()); >> + Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText(), S->getLine())); >> + ( + ( + Line L:Number "," << BObj.SetLine (_STOU16(L->getText(), L->getLine())); >> + Align + ( + Left << BObj.SetAlign (0); >> + | Center << BObj.SetAlign (1); >> + | Right << BObj.SetAlign (2); >> + ) ";" + ) + | + ( + Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText(), T->getLine()));} >> + ) + ) + ; + +//****************************************************************************** +// +// keep some syntax for compatibility but not generate any IFR object +// +vfrStatementInvalidHidden : + L:Hidden << + _PCATCH (VFR_RETURN_UNSUPPORTED, L); + >> + Value "=" Number "," + Key "=" Number ";" + ; + +vfrStatementInvalidInconsistentIf : + InconsistentIf + Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," + { FLAGS "=" flagsField ( "\|" flagsField )* "," } + vfrStatementExpression[0] + EndIf + ";" + ; + +vfrStatementInvalidInventory : + L:Inventory << + _PCATCH (VFR_RETURN_UNSUPPORTED, L); + >> + Help "=" "STRING_TOKEN" "\(" Number "\)" "," + Text "=" "STRING_TOKEN" "\(" Number "\)" "," + { + Text "=" "STRING_TOKEN" "\(" Number "\)" + } + ";" + ; + +vfrStatementInvalidSaveRestoreDefaults : + ( + L:Save << + _PCATCH (VFR_RETURN_UNSUPPORTED, L); + >> + | + K:Restore << + _PCATCH (VFR_RETURN_UNSUPPORTED, K); + >> + ) + 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 Security("security") "security" +#token Get("get") "get" +#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("VERSION") "VERSION" +#token Length("length") "length" +#token AND("AND") "AND" +#token OR("OR") "OR" +#token NOT("NOT") "NOT" +#token Set("set") "set" +#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 Match2("match2") "match2" +#token Catenate("catenate") "catenate" +#token QuestionRefVal("questionrefval") "questionrefval" +#token StringRefVal("stringrefval") "stringrefval" +#token Map("map") "map" +#token RefreshGuid("refreshguid") "refreshguid" + +// +// Root expression extension function called by other function. +// +vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] : + << + if ($RootLevel == 0) { + mCIfrOpHdrIndex ++; + if (mCIfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH) { + _PCATCH (VFR_RETURN_INVALID_PARAMETER, 0, "The depth of expression exceeds the max supported level 8!"); + } + _INIT_OPHDR_COND (); + } + >> + andTerm[$RootLevel, $ExpOpCount] + ( + L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >> + )* + << + // + // Extend OpCode Scope only for the root expression. + // + if ($ExpOpCount > 1 && $RootLevel == 0) { + if (_SET_SAVED_OPHDR_SCOPE()) { + CIfrEnd EObj; + if (mCIfrOpHdrLineNo[mCIfrOpHdrIndex] != 0) { + EObj.SetLineNo (mCIfrOpHdrLineNo[mCIfrOpHdrIndex]); + } + } + } + + if ($RootLevel == 0) { + _CLEAR_SAVED_OPHDR (); + mCIfrOpHdrIndex --; + } + >> + ; + +// +// Add new sub function for the sub expression extension to remember the ExpOpCount +// This function is only called by sub expression. +// +vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] : + andTerm[$RootLevel, $ExpOpCount] + ( + L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >> + )* + ; + +andTerm[UINT32 & RootLevel, UINT32 & ExpOpCount] : + bitwiseorTerm[$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] << $ExpOpCount++; CIfrSubtract SObj(L2->getLine()); >> + ) + )* + ; + +multdivmodTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + castTerm[$RootLevel, $ExpOpCount] + ( + ( + L1:"\*" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrMultiply MObj(L1->getLine()); >> + ) + | + ( + L2:"/" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrDivide DObj(L2->getLine()); >> + ) + | + ( + L3:"%" castTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrModulo MObj(L3->getLine()); >> + ) + )* + ; + +castTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + << UINT8 CastType = 0xFF; >> + ( + L:"\(" + ( + Boolean << CastType = 0; >> + | Uint64 << CastType = 1; >> + | Uint32 << CastType = 1; >> + | Uint16 << CastType = 1; >> + | Uint8 << CastType = 1; >> + ) + "\)" + )* + atomTerm[$RootLevel, $ExpOpCount] + << + switch (CastType) { + case 0: { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } break; + case 1: { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } break; + } + >> + ; + +atomTerm [UINT32 & RootLevel, UINT32 & ExpOpCount]: + vfrExpressionCatenate[$RootLevel, $ExpOpCount] + | vfrExpressionMatch[$RootLevel, $ExpOpCount] + | vfrExpressionMatch2[$RootLevel, $ExpOpCount] + | vfrExpressionParen[$RootLevel, $ExpOpCount] + | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount] + | vfrExpressionConstant[$RootLevel, $ExpOpCount] + | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount] + | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount] + | vfrExpressionMap[$RootLevel, $ExpOpCount] + | ( + L:NOT + atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >> + ) + ; + +vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]: + L:Catenate + "\(" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrCatenate CObj(L->getLine()); $ExpOpCount++; } >> + ; + +vfrExpressionMatch [UINT32 & RootLevel, UINT32 & ExpOpCount]: + L:Match + "\(" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrMatch MObj(L->getLine()); $ExpOpCount++; } >> + ; + +vfrExpressionMatch2 [UINT32 & RootLevel, UINT32 & ExpOpCount]: + << + EFI_GUID Guid; + >> + L:Match2 + "\(" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + guidDefinition[Guid] + "\)" << { CIfrMatch2 M2Obj(L->getLine(), &Guid); $ExpOpCount++; } >> + ; + +vfrExpressionParen [UINT32 & RootLevel, UINT32 & ExpOpCount]: + "\(" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" + ; + +vfrExpressionBuildInFunction [UINT32 & RootLevel, UINT32 & ExpOpCount] : + dupExp[$RootLevel, $ExpOpCount] + | vareqvalExp[$RootLevel, $ExpOpCount] //Compatible for Framework vareqval + | ideqvalExp[$RootLevel, $ExpOpCount] + | ideqidExp[$RootLevel, $ExpOpCount] + | ideqvallistExp[$RootLevel, $ExpOpCount] + | questionref1Exp[$RootLevel, $ExpOpCount] + | rulerefExp[$RootLevel, $ExpOpCount] + | stringref1Exp[$RootLevel, $ExpOpCount] + | pushthisExp[$RootLevel, $ExpOpCount] + | securityExp[$RootLevel, $ExpOpCount] + | getExp[$RootLevel, $ExpOpCount] + ; + +dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >> + ; + +vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_QUESTION_ID QId; + UINT32 Mask; + UINT16 ConstVal; + CHAR8 *VarIdStr; + UINT32 LineNo; + EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS; + EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID; + >> + L:VarEqVal << + _PCATCH (VFR_RETURN_UNSUPPORTED, L); + >> + VK:Var + OpenParen + VN:Number << + VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText()); + VfrReturnCode = gCVfrDataStorage.GetVarStoreId (VarIdStr, &VarStoreId); + if (VfrReturnCode == VFR_RETURN_UNDEFINED) { + _PCATCH (gCVfrDataStorage.DeclareEfiVarStore ( + VarIdStr, + &mFormsetGuid, + _STOSID(VN->getText(), VN->getLine()), + 0x2, //default type is UINT16 + FALSE + ), VN); + } else { + _PCATCH (VfrReturnCode, VN); + } + mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask); + LineNo = GET_LINENO(VN); + >> + CloseParen + ( + ( + "==" + V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >> + << + if (Mask == 0) { + CIfrEqIdVal EIVObj (L->getLine()); + _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine()); + 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(), V2->getLine()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >> + ) + | + ( + "<" + V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >> + ) + | + ( + ">=" + V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >> + ) + | + ( + ">" + V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >> + ) + ) + << + if (VarIdStr != NULL) { + delete[] VarIdStr; + VarIdStr = NULL; + } + >> + ; + +ideqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_QUESTION_ID QId; + UINT32 Mask; + UINT16 ConstVal; + CHAR8 *VarIdStr; + UINT32 LineNo; + >> + L:IdEqVal + vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo] + ( + ( + "==" + V1:Number << ConstVal = _STOU16(V1->getText(), V1->getLine()); >> + << + if (Mask == 0) { + CIfrEqIdVal EIVObj (L->getLine()); + _SAVE_OPHDR_COND (EIVObj, ($ExpOpCount == 0), L->getLine()); + 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(), V2->getLine()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >> + ) + | + ( + "<" + V3:Number << ConstVal = _STOU16(V3->getText(), V3->getLine()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >> + ) + | + ( + ">=" + V4:Number << ConstVal = _STOU16(V4->getText(), V4->getLine()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >> + ) + | + ( + ">" + V5:Number << ConstVal = _STOU16(V5->getText(), V5->getLine()); >> + << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >> + ) + ) + << + if (VarIdStr != NULL) { + delete[] VarIdStr; + VarIdStr = NULL; + } + >> + ; + +ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_QUESTION_ID QId[2]; + UINT32 Mask[2]; + CHAR8 *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), L->getLine()); + 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 ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >> + ) + ) + << + if (VarIdStr[0] != NULL) { + delete[] VarIdStr[0]; + VarIdStr[0] = NULL; + } + if (VarIdStr[1] != NULL) { + delete[] VarIdStr[1]; + VarIdStr[1] = NULL; + } + >> + ; + +ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + UINT16 ListLen = 0; + EFI_QUESTION_ID QId; + UINT32 Mask; + UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,}; + CHAR8 *VarIdStr; + UINT32 LineNo; + >> + L:IdEqValList + vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo] + "==" + ( + V:Number << ValueList[ListLen] = _STOU16(V->getText(), V->getLine()); ListLen++; >> + )+ + << + if (Mask != 0) { + IdEqListDoSpecial ($ExpOpCount, LineNo, QId, VarIdStr, Mask, ListLen, ValueList); + } else { + UINT16 Index; + CIfrEqIdList EILObj(L->getLine()); + if (QId != EFI_QUESTION_ID_INVALID) { + EILObj.SetQuestionId (QId, VarIdStr, LineNo); + } + EILObj.SetListLength (ListLen); + for (Index = 0; Index < ListLen; Index++) { + EILObj.SetValueList (Index, ValueList[Index]); + } + + EILObj.UpdateIfrBuffer(); + _SAVE_OPHDR_COND (EILObj, ($ExpOpCount == 0), L->getLine()); + + if (QId == EFI_QUESTION_ID_INVALID) { + EILObj.SetQuestionId (QId, VarIdStr, LineNo); + } + $ExpOpCount++; + } + if (VarIdStr != NULL) { + delete[] VarIdStr; + VarIdStr = NULL; + } + >> + ; + +questionref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + UINT32 BitMask; + CHAR8 *QName = NULL; + UINT32 LineNo = 0; + >> + L:QuestionRef + "\(" + ( + QN:StringIdentifier << + QName = QN->getText(); + LineNo = QN->getLine(); + mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask); + >> + | ID:Number << QId = _STOQID(ID->getText(), ID->getLine()); >> + ) + "\)" + << + { CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); } $ExpOpCount++; >> + ; + +rulerefExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:RuleRef + "\(" RN:StringIdentifier "\)" << { CIfrRuleRef RRObj(L->getLine()); _SAVE_OPHDR_COND (RRObj, ($ExpOpCount == 0), L->getLine()); RRObj.SetRuleId (mCVfrRulesDB.GetRuleId (RN->getText())); } $ExpOpCount++; >> + ; + +//****************************************************** +// PARSE: +// stringref (STR_FORM_SET_TITLE) +// +stringref1Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_STRING_ID RefStringId = EFI_STRING_ID_INVALID; + >> + L:StringRef + "\(" + ( + "STRING_TOKEN" + "\(" + S:Number << RefStringId = _STOSID(S->getText(), S->getLine()); >> + "\)" + | I:Number << RefStringId = _STOSID(I->getText(), I->getLine()); >> + ) + "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (RefStringId); $ExpOpCount++; } >> + ; + +pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >> + ; + +securityExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_GUID Guid; + >> + L:Security + "\(" guidDefinition[Guid] "\)" << { CIfrSecurity SObj(L->getLine()); _SAVE_OPHDR_COND (SObj, ($ExpOpCount == 0), L->getLine()); SObj.SetPermissions (&Guid); } $ExpOpCount++; >> + ; + +numericVarStoreType [UINT8 & VarType] : + "NUMERIC_SIZE_1" << $VarType = EFI_IFR_NUMERIC_SIZE_1; >> + | "NUMERIC_SIZE_2" << $VarType = EFI_IFR_NUMERIC_SIZE_2; >> + | "NUMERIC_SIZE_4" << $VarType = EFI_IFR_NUMERIC_SIZE_4; >> + | "NUMERIC_SIZE_8" << $VarType = EFI_IFR_NUMERIC_SIZE_8; >> + ; + +getExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_VARSTORE_INFO Info; + CHAR8 *VarIdStr = NULL; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + UINT32 Mask = 0; + EFI_QUESION_TYPE QType = QUESTION_NORMAL; + UINT8 VarType = EFI_IFR_TYPE_UNDEFINED; + UINT32 VarSize = 0; + Info.mVarStoreId = 0; + >> + L:Get + "\(" + vfrStorageVarId[Info, VarIdStr, FALSE] + {"\|" FLAGS "=" numericVarStoreType [VarType] } + "\)" << + { + if (Info.mVarStoreId == 0) { + // support Date/Time question + mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType); + if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) { + _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information"); + } + if (QType == QUESTION_DATE) { + Info.mVarType = EFI_IFR_TYPE_DATE; + } else if (QType == QUESTION_TIME) { + Info.mVarType = EFI_IFR_TYPE_TIME; + } + switch (Mask) { + case DATE_YEAR_BITMASK: + Info.mInfo.mVarOffset = 0; + break; + case DATE_DAY_BITMASK: + Info.mInfo.mVarOffset = 3; + break; + case TIME_HOUR_BITMASK: + Info.mInfo.mVarOffset = 0; + break; + case TIME_MINUTE_BITMASK: + Info.mInfo.mVarOffset = 1; + break; + case TIME_SECOND_BITMASK: + Info.mInfo.mVarOffset = 2; + break; + default: + _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information"); + break; + } + } else { + if ((gCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) { + _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string"); + } + if (VarType != EFI_IFR_TYPE_UNDEFINED) { + Info.mVarType = VarType; + _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size"); + Info.mVarTotalSize = VarSize; + } + _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size"); + if (VarSize != Info.mVarTotalSize) { + _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array"); + } + } + CIfrGet GObj(L->getLine()); + _SAVE_OPHDR_COND (GObj, ($ExpOpCount == 0), L->getLine()); + GObj.SetVarInfo (&Info); + delete[] VarIdStr; + $ExpOpCount++; + } + >> + ; + +vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L1->getLine()); $ExpOpCount++; >> + | L2:False << CIfrFalse FObj(L2->getLine()); _SAVE_OPHDR_COND (FObj, ($ExpOpCount == 0), L2->getLine()); $ExpOpCount++; >> + | L3:One << CIfrOne OObj(L3->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L3->getLine()); $ExpOpCount++; >> + | L4:Ones << CIfrOnes OObj(L4->getLine()); _SAVE_OPHDR_COND (OObj, ($ExpOpCount == 0), L4->getLine()); $ExpOpCount++; >> + | L5:Zero << CIfrZero ZObj(L5->getLine()); _SAVE_OPHDR_COND (ZObj, ($ExpOpCount == 0), L5->getLine()); $ExpOpCount++; >> + | L6:Undefined << CIfrUndefined UObj(L6->getLine()); _SAVE_OPHDR_COND (UObj, ($ExpOpCount == 0), L6->getLine()); $ExpOpCount++; >> + | L7:Version << CIfrVersion VObj(L7->getLine()); _SAVE_OPHDR_COND (VObj, ($ExpOpCount == 0), L7->getLine()); $ExpOpCount++; >> + | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText(), V->getLine())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >> + ; + +vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + lengthExp[$RootLevel, $ExpOpCount] + | bitwisenotExp[$RootLevel, $ExpOpCount] + | question23refExp[$RootLevel, $ExpOpCount] + | stringref2Exp[$RootLevel, $ExpOpCount] + | toboolExp[$RootLevel, $ExpOpCount] + | tostringExp[$RootLevel, $ExpOpCount] + | unintExp[$RootLevel, $ExpOpCount] + | toupperExp[$RootLevel, $ExpOpCount] + | tolwerExp[$RootLevel, $ExpOpCount] + | setExp[$RootLevel, $ExpOpCount] + ; + +lengthExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Length + "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrLength LObj(L->getLine()); $ExpOpCount++; } >> + ; + +bitwisenotExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:BitWiseNot + "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrBitWiseNot BWNObj(L->getLine()); $ExpOpCount++; } >> + ; + +question23refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + UINT8 Type = 0x1; + EFI_STRING_ID DevPath = EFI_STRING_ID_INVALID; + EFI_GUID Guid = {0,}; + >> + L:QuestionRefVal + "\(" + { + DevicePath "=" "STRING_TOKEN" "\(" S:Number "\)" "," << Type = 0x2; DevPath = _STOSID(S->getText(), S->getLine()); >> + } + { + Uuid "=" guidDefinition[Guid] "," << Type = 0x3; >> + } + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" + << + switch (Type) { + case 0x1: {CIfrQuestionRef2 QR2Obj(L->getLine()); _SAVE_OPHDR_COND (QR2Obj, ($ExpOpCount == 0), L->getLine()); break;} + case 0x2: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;} + 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;} + } + $ExpOpCount++; + >> + ; + +stringref2Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:StringRefVal + "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrStringRef2 SR2Obj(L->getLine()); $ExpOpCount++; } >> + ; + +toboolExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:BoolVal + "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToBoolean TBObj(L->getLine()); $ExpOpCount++; } >> + ; + +tostringExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << UINT8 Fmt = 0; >> + L:StringVal + { + Format "=" F:Number "," << Fmt = _STOU8(F->getText(), F->getLine()); >> + } + "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToString TSObj(L->getLine()); TSObj.SetFormat (Fmt); $ExpOpCount++; } >> + ; + +unintExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:UnIntVal + "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToUint TUObj(L->getLine()); $ExpOpCount++; } >> + ; + +toupperExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:ToUpper + "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToUpper TUObj(L->getLine()); $ExpOpCount++; } >> + ; + +tolwerExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:ToLower + "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)" + << { CIfrToLower TLObj(L->getLine()); $ExpOpCount++; } >> + ; + +setExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << + EFI_VARSTORE_INFO Info; + CHAR8 *VarIdStr = NULL; + EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID; + UINT32 Mask = 0; + EFI_QUESION_TYPE QType = QUESTION_NORMAL; + UINT8 VarType = EFI_IFR_TYPE_UNDEFINED; + UINT32 VarSize = 0; + Info.mVarStoreId = 0; + >> + L:Set + "\(" + vfrStorageVarId[Info, VarIdStr, FALSE] + {"\|" FLAG "=" numericVarStoreType [VarType] } + "," vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" + << + { + if (Info.mVarStoreId == 0) { + // support Date/Time question + mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask, &QType); + if (QId == EFI_QUESTION_ID_INVALID || Mask == 0 || QType == QUESTION_NORMAL) { + _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information"); + } + if (QType == QUESTION_DATE) { + Info.mVarType = EFI_IFR_TYPE_DATE; + } else if (QType == QUESTION_TIME) { + Info.mVarType = EFI_IFR_TYPE_TIME; + } + switch (Mask) { + case DATE_YEAR_BITMASK: + Info.mInfo.mVarOffset = 0; + break; + case DATE_DAY_BITMASK: + Info.mInfo.mVarOffset = 3; + break; + case TIME_HOUR_BITMASK: + Info.mInfo.mVarOffset = 0; + break; + case TIME_MINUTE_BITMASK: + Info.mInfo.mVarOffset = 1; + break; + case TIME_SECOND_BITMASK: + Info.mInfo.mVarOffset = 2; + break; + default: + _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode can't get the enough varstore information"); + break; + } + } else { + if ((gCVfrDataStorage.GetVarStoreType(Info.mVarStoreId) == EFI_VFR_VARSTORE_NAME) && (VarType == EFI_IFR_TYPE_UNDEFINED)) { + _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support name string"); + } + if (VarType != EFI_IFR_TYPE_UNDEFINED) { + Info.mVarType = VarType; + _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size"); + Info.mVarTotalSize = VarSize; + } + _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize (Info.mVarType, &VarSize), L->getLine(), "Get/Set opcode can't get var type size"); + if (VarSize != Info.mVarTotalSize) { + _PCATCH(VFR_RETURN_UNSUPPORTED, L->getLine(), "Get/Set opcode don't support data array"); + } + } + CIfrSet TSObj(L->getLine()); + TSObj.SetVarInfo (&Info); + delete[] VarIdStr; + $ExpOpCount++; + } + >> + ; + +vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + conditionalExp[$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 "\(" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "?" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + ":" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrConditional CObj(L->getLine()); $ExpOpCount++; } >> + ; + +findExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << UINT8 Format; >> + L:Find "\(" + findFormat[Format] ( "\|" findFormat[Format] )* + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrFind FObj(L->getLine()); FObj.SetFormat (Format); $ExpOpCount++; } >> + ; + +findFormat [UINT8 & Format] : + "SENSITIVE" << $Format = 0x00; >> + | "INSENSITIVE" << $Format = 0x01; >> + ; + +midExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Mid "\(" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrMid MObj(L->getLine()); $ExpOpCount++; } >> + ; + +tokenExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + L:Tok "\(" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrToken TObj(L->getLine()); $ExpOpCount++; } >> + ; + +spanExp[UINT32 & RootLevel, UINT32 & ExpOpCount] : + << UINT8 Flags = 0; >> + S:Span "\(" + FLAGS "=" spanFlags[Flags] ( "\|" spanFlags[Flags] )* + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "," + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + "\)" << { CIfrSpan SObj(S->getLine()); SObj.SetFlags(Flags); $ExpOpCount++; } >> + ; + +vfrExpressionMap [UINT32 & RootLevel, UINT32 & ExpOpCount]: + L:Map + "\(" + vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] + ":" << { CIfrMap MObj(L->getLine()); } >> + ( + vfrStatementExpression[0] + "," + vfrStatementExpression[0] + ";" + ) * + E:"\)" << { CIfrEnd EObj; EObj.SetLineNo(E->getLine()); $ExpOpCount++; } >> + ; + +spanFlags [UINT8 & Flags] : + N:Number << $Flags |= _STOU8(N->getText(), N->getLine()); >> + | "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; + BOOLEAN mConstantOnlyInExpression; + + CVfrQuestionDB mCVfrQuestionDB; + CVfrRulesDB mCVfrRulesDB; + + CIfrOpHeader * mCIfrOpHdr[MAX_IFR_EXPRESSION_DEPTH]; + UINT32 mCIfrOpHdrLineNo[MAX_IFR_EXPRESSION_DEPTH]; + UINT8 mCIfrOpHdrIndex; + VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0); + VOID _CLEAR_SAVED_OPHDR (VOID); + VOID _INIT_OPHDR_COND (VOID); + BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID); + + + EFI_VARSTORE_INFO mCurrQestVarInfo; + EFI_GUID *mOverrideClassGuid; + CHAR8* mLastFormEndAddr; + +// +// Whether the question already has default value. +// + UINT16 mUsedDefaultArray[EFI_IFR_MAX_DEFAULT_TYPE]; + UINT16 mUsedDefaultCount; + + EFI_GUID mFormsetGuid; + + 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 (); + UINT32 _GET_CURRQEST_ARRAY_SIZE(); + VOID CheckDuplicateDefaultValue (IN EFI_DEFAULT_ID, IN ANTLRTokenPtr); + +public: + VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN CONST CHAR8 *); + 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 _PCATCH (IN EFI_VFR_RETURN_CODE, IN UINT32, IN CONST CHAR8 *); + + VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32); + + CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *); + CHAR8* _U32TOS (IN UINT32); + UINT8 _STOU8 (IN CHAR8 *, IN UINT32); + UINT16 _STOU16 (IN CHAR8 *, IN UINT32); + UINT32 _STOU32 (IN CHAR8 *, IN UINT32); + UINT64 _STOU64 (IN CHAR8 *, IN UINT32); + EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32); + EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *, IN UINT32); + EFI_HII_REF _STOR (IN CHAR8 *, IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT32); + + EFI_STRING_ID _STOSID (IN CHAR8 *, IN UINT32); + EFI_FORM_ID _STOFID (IN CHAR8 *, IN UINT32); + EFI_QUESTION_ID _STOQID (IN CHAR8 *, IN UINT32); + + VOID _STRCAT (IN OUT CHAR8 **, IN CONST CHAR8 *); + + 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 CHAR8 *, IN UINT32); + VOID IdEqValDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN EFI_COMPARE_TYPE); + 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); + VOID IdEqListDoSpecial (IN UINT32 &, IN UINT32, IN EFI_QUESTION_ID, IN CHAR8 *, IN UINT32, IN UINT16, IN UINT16 *); + VOID SetOverrideClassGuid (IN EFI_GUID *); +>> +} + +<< +VOID +EfiVfrParser::_SAVE_OPHDR_COND ( + IN CIfrOpHeader &OpHdr, + IN BOOLEAN Cond, + IN UINT32 LineNo + ) +{ + if (Cond == TRUE) { + if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) { + return ; + } + mCIfrOpHdr[mCIfrOpHdrIndex] = new CIfrOpHeader(OpHdr); + mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = LineNo; + } +} + +VOID +EfiVfrParser::_INIT_OPHDR_COND ( + VOID + ) +{ + mCIfrOpHdr[mCIfrOpHdrIndex] = NULL; + mCIfrOpHdrLineNo[mCIfrOpHdrIndex] = 0; +} + +VOID +EfiVfrParser::_CLEAR_SAVED_OPHDR ( + VOID + ) +{ + if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) { + delete mCIfrOpHdr[mCIfrOpHdrIndex]; + mCIfrOpHdr[mCIfrOpHdrIndex] = NULL; + } +} + +BOOLEAN +EfiVfrParser::_SET_SAVED_OPHDR_SCOPE ( + VOID + ) +{ + if (mCIfrOpHdr[mCIfrOpHdrIndex] != NULL) { + mCIfrOpHdr[mCIfrOpHdrIndex]->SetScope (1); + return TRUE; + } + + // + // IfrOpHdr is not set, FALSE is return. + // + return FALSE; +} + +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; +} + +UINT32 +EfiVfrParser::_GET_CURRQEST_ARRAY_SIZE ( + VOID + ) +{ + UINT8 Size = 1; + + switch (mCurrQestVarInfo.mVarType) { + case EFI_IFR_TYPE_NUM_SIZE_8: + Size = 1; + break; + + case EFI_IFR_TYPE_NUM_SIZE_16: + Size = 2; + break; + + case EFI_IFR_TYPE_NUM_SIZE_32: + Size = 4; + break; + + case EFI_IFR_TYPE_NUM_SIZE_64: + Size = 8; + break; + + default: + break; + } + + return (mCurrQestVarInfo.mVarTotalSize / Size); +} + +UINT8 +EfiVfrParser::_GET_CURRQEST_DATATYPE ( + VOID + ) +{ + return mCurrQestVarInfo.mVarType; +} + +UINT32 +EfiVfrParser::_GET_CURRQEST_VARSIZE ( + VOID + ) +{ + return mCurrQestVarInfo.mVarTotalSize; +} + +VOID +EfiVfrParser::_PCATCH ( + IN INTN ReturnCode, + IN INTN ExpectCode, + IN ANTLRTokenPtr Tok, + IN CONST CHAR8 *ErrorMsg + ) +{ + if (ReturnCode != ExpectCode) { + mParserStatus++; + gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg); + } +} + +VOID +EfiVfrParser::_PCATCH ( + IN EFI_VFR_RETURN_CODE ReturnCode + ) +{ + mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode); +} + +VOID +EfiVfrParser::_PCATCH ( + IN EFI_VFR_RETURN_CODE ReturnCode, + IN ANTLRTokenPtr Tok + ) +{ + mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText()); +} + +VOID +EfiVfrParser::_PCATCH ( + IN EFI_VFR_RETURN_CODE ReturnCode, + IN UINT32 LineNum + ) +{ + mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum); +} + +VOID +EfiVfrParser::_PCATCH ( + IN EFI_VFR_RETURN_CODE ReturnCode, + IN UINT32 LineNum, + IN CONST CHAR8 *ErrorMsg + ) +{ + mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (ReturnCode, LineNum, (CHAR8 *) ErrorMsg); +} + +VOID +EfiVfrParser::syn ( + ANTLRAbstractToken *Tok, + ANTLRChar *Egroup, + SetWordType *Eset, + ANTLRTokenType ETok, + INT32 Huh + ) +{ + gCVfrErrorHandle.HandleError (VFR_RETURN_MISMATCHED, Tok->getLine(), Tok->getText()); + + mParserStatus += 1; +} + +CHAR8 * +EfiVfrParser::TrimHex ( + IN CHAR8 *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; +} + +CHAR8 * +EfiVfrParser::_U32TOS ( + IN UINT32 Value + ) +{ + CHAR8 *Str; + Str = new CHAR8[20]; + sprintf (Str, "%d", Value); + return Str; +} + +UINT8 +EfiVfrParser::_STOU8 ( + IN CHAR8 *Str, + IN UINT32 LineNum + ) +{ + BOOLEAN IsHex; + UINT8 Value; + CHAR8 c; + + UINT8 PreviousValue; + CHAR8 *OrigString = Str; + CHAR8 ErrorMsg[100]; + + Str = TrimHex (Str, &IsHex); + for (Value = 0; (c = *Str) != '\0'; Str++) { + PreviousValue = Value; + (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'); + } + if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) { + sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT8", OrigString); + mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (VFR_RETURN_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg); + } + } + + return Value; +} + +UINT16 +EfiVfrParser::_STOU16 ( + IN CHAR8 *Str, + IN UINT32 LineNum + ) +{ + BOOLEAN IsHex; + UINT16 Value; + CHAR8 c; + + UINT16 PreviousValue; + CHAR8 *OrigString = Str; + CHAR8 ErrorMsg[100]; + + Str = TrimHex (Str, &IsHex); + for (Value = 0; (c = *Str) != '\0'; Str++) { + PreviousValue = Value; + (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'); + } + if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue))) { + sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT16", OrigString); + mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (VFR_RETURN_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg); + } + } + + return Value; +} + +UINT32 +EfiVfrParser::_STOU32 ( + IN CHAR8 *Str, + IN UINT32 LineNum + ) +{ + BOOLEAN IsHex; + UINT32 Value; + CHAR8 c; + + UINT32 PreviousValue; + CHAR8 *OrigString = Str; + CHAR8 ErrorMsg[100]; + + Str = TrimHex (Str, &IsHex); + for (Value = 0; (c = *Str) != '\0'; Str++) { + PreviousValue = Value; + (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'); + } + if((IsHex && ((Value/16) != PreviousValue)) || (!IsHex && ((Value/10) != PreviousValue ))) { + sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT32", OrigString); + mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (VFR_RETURN_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg); + } + } + + return Value; +} + +UINT64 +EfiVfrParser::_STOU64 ( + IN CHAR8 *Str, + IN UINT32 LineNum + ) +{ + BOOLEAN IsHex; + UINT64 Value; + CHAR8 c; + UINT64 PreviousValue; + CHAR8 *OrigString = Str; + CHAR8 ErrorMsg[100]; + + Str = TrimHex (Str, &IsHex); + for (Value = 0; (c = *Str) != '\0'; Str++) { + PreviousValue = Value; + (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'); + } + if((IsHex && ((Value/16) != PreviousValue)) || ((!IsHex && (Value/10) != PreviousValue))) { + sprintf(ErrorMsg, "Overflow: Value %s is too large to store in a UINT64", OrigString); + mParserStatus = mParserStatus + gCVfrErrorHandle.HandleError (VFR_RETURN_STRING_TO_UINT_OVERFLOW, LineNum, ErrorMsg); + } + } + + return Value; +} + +EFI_HII_DATE +EfiVfrParser::_STOD ( + IN CHAR8 *Year, + IN CHAR8 *Month, + IN CHAR8 *Day, + IN UINT32 LineNum + ) +{ + EFI_HII_DATE Date; + + Date.Year = _STOU16 (Year, LineNum); + Date.Month = _STOU8 (Month, LineNum); + Date.Day = _STOU8 (Day, LineNum); + + return Date; +} + +EFI_HII_TIME +EfiVfrParser::_STOT ( + IN CHAR8 *Hour, + IN CHAR8 *Minute, + IN CHAR8 *Second, + IN UINT32 LineNum + ) +{ + EFI_HII_TIME Time; + + Time.Hour = _STOU8 (Hour, LineNum); + Time.Minute = _STOU8 (Minute, LineNum); + Time.Second = _STOU8 (Second, LineNum); + + return Time; +} + +EFI_STRING_ID +EfiVfrParser::_STOSID ( + IN CHAR8 *Str, + IN UINT32 LineNum + ) +{ + return (EFI_STRING_ID)_STOU16(Str, LineNum); +} + +EFI_FORM_ID +EfiVfrParser::_STOFID ( + IN CHAR8 *Str, + IN UINT32 LineNum + ) +{ + return (EFI_FORM_ID)_STOU16(Str, LineNum); +} + +EFI_QUESTION_ID +EfiVfrParser::_STOQID ( + IN CHAR8 *Str, + IN UINT32 LineNum + ) +{ + return (EFI_QUESTION_ID)_STOU16(Str, LineNum); +} + +VOID +EfiVfrParser::_STRCAT ( + IN OUT CHAR8 **Dest, + IN CONST CHAR8 *Src + ) +{ + CHAR8 *NewStr; + UINT32 Len; + + if ((Dest == NULL) || (Src == NULL)) { + return; + } + + Len = (*Dest == NULL) ? 0 : strlen (*Dest); + Len += strlen (Src); + if ((NewStr = new CHAR8[Len + 1]) == NULL) { + return; + } + NewStr[0] = '\0'; + if (*Dest != NULL) { + strcpy (NewStr, *Dest); + delete[] *Dest; + } + strcat (NewStr, Src); + + *Dest = NewStr; +} + +EFI_HII_REF +EfiVfrParser::_STOR ( + IN CHAR8 *QuestionId, + IN CHAR8 *FormId, + IN EFI_GUID *FormSetGuid, + IN CHAR8 *DevicePath, + IN UINT32 LineNum + ) +{ + EFI_HII_REF Ref; + UINT32 Index; + + memcpy (&Ref.FormSetGuid, FormSetGuid, sizeof (EFI_GUID)); + Ref.QuestionId = _STOQID (QuestionId, LineNum); + Ref.FormId = _STOFID (FormId, LineNum); + Ref.DevicePath = _STOSID (DevicePath, LineNum); + + return Ref; +} + +VOID +EfiVfrParser::_DeclareDefaultLinearVarStore ( + IN UINT32 LineNo + ) +{ + UINT32 Index; + CHAR8 **TypeNameList; + UINT32 ListSize; + CONST CHAR8 DateName[] = "Date"; + CONST CHAR8 TimeName[] = "Time"; + CONST CHAR8 DateType[] = "EFI_HII_DATE"; + CONST CHAR8 TimeType[] = "EFI_HII_TIME"; + + gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize); + + for (Index = 0; Index < ListSize; Index++) { + UINT32 Size; + EFI_VARSTORE_ID VarStoreId; + CIfrVarStore VSObj; + + VSObj.SetLineNo (LineNo); + gCVfrDataStorage.DeclareBufferVarStore ( + TypeNameList[Index], + &mFormsetGuid, + &gCVfrVarDataTypeDB, + TypeNameList[Index], + EFI_VARSTORE_ID_INVALID, + FALSE + ); + gCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId, &mFormsetGuid); + VSObj.SetVarStoreId (VarStoreId); + gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size); + VSObj.SetSize ((UINT16) Size); + VSObj.SetName (TypeNameList[Index]); + VSObj.SetGuid (&mFormsetGuid); + } + +// +// not required to declare Date and Time VarStore, +// because code to support old format Data and Time +// + if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) DateName) == FALSE) { + UINT32 Size; + EFI_VARSTORE_ID VarStoreId; + CIfrVarStore VSObj; + + VSObj.SetLineNo (LineNo); + gCVfrDataStorage.DeclareBufferVarStore ( + (CHAR8 *) DateName, + &mFormsetGuid, + &gCVfrVarDataTypeDB, + (CHAR8 *) DateType, + EFI_VARSTORE_ID_INVALID, + FALSE + ); + gCVfrDataStorage.GetVarStoreId((CHAR8 *) DateName, &VarStoreId, &mFormsetGuid); + VSObj.SetVarStoreId (VarStoreId); + gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) DateType, &Size); + VSObj.SetSize ((UINT16) Size); + VSObj.SetName ((CHAR8 *) DateName); + VSObj.SetGuid (&mFormsetGuid); + } + + if (gCVfrVarDataTypeDB.IsTypeNameDefined ((CHAR8 *) TimeName) == FALSE) { + UINT32 Size; + EFI_VARSTORE_ID VarStoreId; + CIfrVarStore VSObj; + + VSObj.SetLineNo (LineNo); + gCVfrDataStorage.DeclareBufferVarStore ( + (CHAR8 *) TimeName, + &mFormsetGuid, + &gCVfrVarDataTypeDB, + (CHAR8 *) TimeType, + EFI_VARSTORE_ID_INVALID, + FALSE + ); + gCVfrDataStorage.GetVarStoreId((CHAR8 *) TimeName, &VarStoreId, &mFormsetGuid); + VSObj.SetVarStoreId (VarStoreId); + gCVfrVarDataTypeDB.GetDataTypeSize((CHAR8 *) TimeType, &Size); + VSObj.SetSize ((UINT16) Size); + VSObj.SetName ((CHAR8 *) TimeName); + VSObj.SetGuid (&mFormsetGuid); + } +} + +VOID +EfiVfrParser::_DeclareStandardDefaultStorage ( + IN UINT32 LineNo + ) +{ + // + // Default Store is declared. + // + CIfrDefaultStore DSObj; + + gCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr<CHAR8>(), (CHAR8 *) "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); + + // + // Default MANUFACTURING Store is declared. + // + CIfrDefaultStore DSObjMF; + + gCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr<CHAR8>(), (CHAR8 *) "Standard ManuFacturing", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_MANUFACTURING); + DSObjMF.SetLineNo (LineNo); + DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID); + DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING); +} + +VOID +EfiVfrParser::AssignQuestionKey ( + IN CIfrQuestionHeader &QHObj, + IN ANTLRTokenPtr KeyTok + ) +{ + UINT16 KeyValue; + + if (KeyTok == NULL) { + return; + } + + KeyValue = _STOU16 (KeyTok->getText(), KeyTok->getLine()); + + 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 CHAR8 *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 CHAR8 *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 CHAR8 *VarId1Str, + IN UINT32 BitMask1, + IN EFI_QUESTION_ID QId2, + IN CHAR8 *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 CHAR8 *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++; + } +} + +VOID +EfiVfrParser::SetOverrideClassGuid (IN EFI_GUID *OverrideClassGuid) +{ + mOverrideClassGuid = OverrideClassGuid; +} + +VOID +EfiVfrParser::CheckDuplicateDefaultValue ( + IN EFI_DEFAULT_ID DefaultId, + IN ANTLRTokenPtr Tok + ) +{ + UINT16 Index; + + for(Index = 0; Index < mUsedDefaultCount; Index++) { + if (mUsedDefaultArray[Index] == DefaultId) { + gCVfrErrorHandle.HandleWarning (VFR_WARNING_DEFAULT_VALUE_REDEFINED, Tok->getLine(), Tok->getText()); + } + } + + if (mUsedDefaultCount >= EFI_IFR_MAX_DEFAULT_TYPE - 1) { + gCVfrErrorHandle.HandleError (VFR_RETURN_FATAL_ERROR, Tok->getLine(), Tok->getText()); + } + + mUsedDefaultArray[mUsedDefaultCount++] = DefaultId; +} +>> |