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authorlgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524>2009-07-17 09:10:31 +0000
committerlgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524>2009-07-17 09:10:31 +0000
commit30fdf1140b8d1ce93f3821d986fa165552023440 (patch)
treec45c336a8955b1d03ea56d6c915a0e68a43b4ee9 /BaseTools/Source/C/VfrCompile/VfrSyntax.g
parent577e30cdb473e4af8e65fd6f75236691d0c8dfb3 (diff)
downloadedk2-30fdf1140b8d1ce93f3821d986fa165552023440.tar.gz
edk2-30fdf1140b8d1ce93f3821d986fa165552023440.tar.bz2
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Check In tool source code based on Build tool project revision r1655.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8964 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BaseTools/Source/C/VfrCompile/VfrSyntax.g')
-rw-r--r--BaseTools/Source/C/VfrCompile/VfrSyntax.g3893
1 files changed, 3893 insertions, 0 deletions
diff --git a/BaseTools/Source/C/VfrCompile/VfrSyntax.g b/BaseTools/Source/C/VfrCompile/VfrSyntax.g
new file mode 100644
index 0000000000..2aee307781
--- /dev/null
+++ b/BaseTools/Source/C/VfrCompile/VfrSyntax.g
@@ -0,0 +1,3893 @@
+/*++
+Copyright (c) 2004 - 2008, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+ VfrSyntax.g
+
+Abstract:
+
+--*/
+
+#header<<
+
+#include "EfiVfr.h"
+#include "VfrFormPkg.h"
+#include "VfrError.h"
+#include "VfrUtilityLib.h"
+#include "AToken.h"
+#include "ATokPtr.h"
+>>
+
+<<
+#include "stdio.h"
+#include "PBlackBox.h"
+#include "DLexerBase.h"
+#include "VfrLexer.h"
+#include "AToken.h"
+
+#define GET_LINENO(Obj) ((Obj)->getLine())
+#define SET_LINE_INFO(Obj, L) {(Obj).SetLineNo((L)->getLine());} while (0)
+#define CRT_END_OP(Obj) {CIfrEnd EObj; if (Obj != NULL) EObj.SetLineNo ((Obj)->getLine());} while (0)
+
+typedef ANTLRCommonToken ANTLRToken;
+
+class CVfrDLGLexer : public VfrLexer
+{
+public:
+ CVfrDLGLexer (DLGFileInput *F) : VfrLexer (F) {};
+ INT32 errstd (char *Text)
+ {
+ printf ("unrecognized input '%s'\n", Text);
+ }
+};
+
+UINT8
+VfrParserStart (
+ IN FILE *File,
+ IN BOOLEAN CompatibleMode
+ )
+{
+ ParserBlackBox<CVfrDLGLexer, EfiVfrParser, ANTLRToken> VfrParser(File);
+ VfrParser.parser()->SetCompatibleMode (CompatibleMode);
+ 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 preceeded with a backslash.
+//
+#lexclass QUOTED_STRING
+#token TheString "~[\"]*\"" << mode (START); >>
+
+//
+// Define a lexclass for skipping over C++ style comments
+//
+#lexclass CPP_COMMENT
+#token "~[\n]*" << skip (); >>
+#token "\n" << skip (); mode (START); newline (); >>
+
+//
+// Standard lexclass is START
+//
+#lexclass START
+
+//
+// Find start of C++ style comments
+//
+#token "//" << skip (); mode (CPP_COMMENT); >>
+
+//
+// Skip whitespace
+//
+#token "[\ \t]" << skip (); >>
+
+//
+// Skip over newlines, but count them
+//
+#token "\n" << skip (); newline (); >>
+
+//
+// Skip over 'extern' in any included .H file
+//
+#token "extern" << skip (); mode (CPP_COMMENT); >>
+
+//
+// Tokens for the different keywords. Syntax is:
+// TokenName("ErrorMessageText") "TokenString"
+// where:
+// TokenName is the token name (must be capitalized) that is used in the rules
+// ErrorMessageText is the string the compiler emits when it detects a syntax error
+// TokenString is the actual matching string used in the user script
+//
+#token FormPkgType("formpkgtype") "formpkgtype"
+#token OpenBrace("{") "\{"
+#token CloseBrace("}") "\}"
+#token OpenParen("(") "\("
+#token CloseParen(")") "\)"
+#token OpenBracket("[") "\["
+#token CloseBracket("]") "\]"
+
+#token LineDefinition "#line\ [0-9]+\ \"~[\"]+\"[\ \t]*\n" << gCVfrErrorHandle.ParseFileScopeRecord (begexpr (), line ()); skip (); newline (); >>
+#token DevicePath("devicepath") "devicepath"
+#token FormSet("formset") "formset"
+#token FormSetId("formsetid") "formsetid"
+#token EndFormSet("endformset") "endformset"
+#token Title("title") "title"
+#token FormId("formid") "formid"
+#token OneOf("oneof") "oneof"
+#token EndOneOf("endoneof") "endoneof"
+#token Prompt("prompt") "prompt"
+#token OrderedList("orderedlist") "orderedlist"
+#token MaxContainers("maxcontainers") "maxcontainers"
+#token EndList("endlist") "endlist"
+#token EndForm("endform") "endform"
+#token Form("form") "form"
+#token Subtitle("subtitle") "subtitle"
+#token Help("help") "help"
+#token Text("text") "text"
+#token Option("option") "option"
+#token FLAGS("flags") "flags"
+#token Date("date") "date"
+#token EndDate("enddate") "enddate"
+#token Year("year") "year"
+#token Month("month") "month"
+#token Day("day") "day"
+#token Time("time") "time"
+#token EndTime("endtime") "endtime"
+#token Hour("hour") "hour"
+#token Minute("minute") "minute"
+#token Second("second") "second"
+#token GrayOutIf("grayoutif") "grayoutif"
+#token Label("label") "label"
+#token Timeout("timeout") "timeout"
+#token Inventory("inventory") "inventory"
+#token NonNvDataMap("_NON_NV_DATA_MAP") "_NON_NV_DATA_MAP"
+#token Struct("struct") "struct"
+#token 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 NoSubmitIf("nosubmitif") "nosubmitif"
+#token EndIf("endif") "endif"
+#token Key("key") "key"
+#token DefaultFlag("DEFAULT") "DEFAULT"
+#token ManufacturingFlag("MANUFACTURING") "MANUFACTURING"
+#token InteractiveFlag("INTERACTIVE") "INTERACTIVE"
+#token NVAccessFlag("NV_ACCESS") "NV_ACCESS"
+#token ResetRequiredFlag("RESET_REQUIRED") "RESET_REQUIRED"
+#token LateCheckFlag("LATE_CHECK") "LATE_CHECK"
+#token ReadOnlyFlag("READ_ONLY") "READ_ONLY"
+#token OptionOnlyFlag("OPTIONS_ONLY") "OPTIONS_ONLY"
+#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 ResetButton("resetbutton") "resetbutton"
+#token EndResetButton("endresetbutton") "endresetbutton"
+#token DefaultStore("defaultstore") "defaultstore"
+#token Attribute("attribute") "attribute"
+#token Varstore("varstore") "varstore"
+#token Efivarstore("efivarstore") "efivarstore"
+#token VarSize("varsize") "varsize"
+#token NameValueVarStore("namevaluevarstore") "namevaluevarstore"
+#token Action("action") "action"
+#token Config("config") "config"
+#token EndAction("endaction") "endaction"
+#token Refresh("refresh") "refresh"
+#token Interval("interval") "interval"
+#token VarstoreDevice("varstoredevice") "varstoredevice"
+//
+// Define the class and subclass tokens
+//
+#token ClassNonDevice("NONDEVICE") "NON_DEVICE"
+#token ClassDiskDevice("DISK_DEVICE") "DISK_DEVICE"
+#token ClassVideoDevice("VIDEO_DEVICE") "VIDEO_DEVICE"
+#token ClassNetworkDevice("NETWORK_DEVICE") "NETWORK_DEVICE"
+#token ClassInputDevice("INPUT_DEVICE") "INPUT_DEVICE"
+#token ClassOnBoardDevice("ONBOARD_DEVICE") "ONBOARD_DEVICE"
+#token ClassOtherDevice("OTHER_DEVICE") "OTHER_DEVICE"
+
+#token SubclassSetupApplication("SETUP_APPLICATION") "SETUP_APPLICATION"
+#token SubclassGeneralApplication("GENERAL_APPLICATION") "GENERAL_APPLICATION"
+#token SubclassFrontPage("FRONT_PAGE") "FRONT_PAGE"
+#token SubclassSingleUse("SINGLE_USE") "SINGLE_USE"
+
+//
+// This is the overall definition of a VFR form definition script.
+//
+
+vfrProgram > [UINT8 Return] :
+ <<
+ mParserStatus = 0;
+ mConstantOnlyInExpression = FALSE;
+ >>
+ (
+ vfrPragmaPackDefinition
+ | vfrDataStructDefinition
+ )*
+ 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()); >>
+ }
+ << gCVfrVarDataTypeDB.Pack (LineNum, PackAction, Identifier, PackNumber); >>
+ ;
+
+pragmaPackNumber :
+ <<
+ UINT32 LineNum;
+ UINT32 PackNumber = DEFAULT_PACK_ALIGN;
+ >>
+ N:Number << LineNum = N->getLine(); PackNumber = _STOU32(N->getText()); >>
+ << gCVfrVarDataTypeDB.Pack (LineNum, VFR_PACK_ASSIGN, NULL, PackNumber); >>
+ ;
+
+vfrPragmaPackDefinition :
+ "\#pragma" "pack" "\("
+ {
+ pragmaPackShowDef
+ | pragmaPackStackDef
+ | pragmaPackNumber
+ }
+ "\)"
+ ;
+
+vfrDataStructDefinition :
+ { TypeDef } Struct << gCVfrVarDataTypeDB.DeclareDataTypeBegin (); >>
+ { NonNvDataMap }
+ {
+ N1:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N1->getText()), N1); >>
+ }
+ OpenBrace
+ vfrDataStructFields
+ CloseBrace
+ {
+ N2:StringIdentifier << _PCATCH(gCVfrVarDataTypeDB.SetNewTypeName (N2->getText()), N2); >>
+ }
+ ";" << gCVfrVarDataTypeDB.DeclareDataTypeEnd (); >>
+ ;
+
+vfrDataStructFields :
+ (
+ dataStructField64 |
+ dataStructField32 |
+ dataStructField16 |
+ dataStructField8 |
+ dataStructFieldBool |
+ dataStructFieldString |
+ dataStructFieldDate |
+ dataStructFieldTime |
+ dataStructFieldUser
+ )*
+ ;
+
+dataStructField64 :
+ << UINT32 ArrayNum = 0; >>
+ "UINT64"
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT64", ArrayNum), N); >>
+ ;
+
+dataStructField32 :
+ << UINT32 ArrayNum = 0; >>
+ "UINT32"
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT32", ArrayNum), N); >>
+ ;
+
+dataStructField16 :
+ << UINT32 ArrayNum = 0; >>
+ ("UINT16" | "CHAR16")
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT16", ArrayNum), N); >>
+ ;
+
+dataStructField8 :
+ << UINT32 ArrayNum = 0; >>
+ "UINT8"
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "UINT8", ArrayNum), N); >>
+ ;
+
+dataStructFieldBool :
+ << UINT32 ArrayNum = 0; >>
+ "BOOLEAN"
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "BOOLEAN", ArrayNum), N); >>
+ ;
+
+dataStructFieldString :
+ << UINT32 ArrayNum = 0; >>
+ "EFI_STRING_ID"
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_STRING_ID", ArrayNum), N); >>
+ ;
+
+dataStructFieldDate :
+ << UINT32 ArrayNum = 0; >>
+ "EFI_HII_DATE"
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_HII_DATE", ArrayNum), N); >>
+ ;
+
+dataStructFieldTime :
+ << UINT32 ArrayNum = 0; >>
+ "EFI_HII_TIME"
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), "EFI_HII_TIME", ArrayNum), N); >>
+ ;
+
+dataStructFieldUser :
+ << UINT32 ArrayNum = 0; >>
+ T:StringIdentifier
+ N:StringIdentifier
+ {
+ OpenBracket I:Number CloseBracket << ArrayNum = _STOU32(I->getText()); >>
+ }
+ ";" << _PCATCH(gCVfrVarDataTypeDB.DataTypeAddField (N->getText(), T->getText(), ArrayNum), T); >>
+ ;
+
+//*****************************************************************************
+//
+// 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());
+ Guid.Data4[1] = _STOU8(G5->getText());
+ Guid.Data4[2] = _STOU8(G6->getText());
+ Guid.Data4[3] = _STOU8(G7->getText());
+ Guid.Data4[4] = _STOU8(G8->getText());
+ Guid.Data4[5] = _STOU8(G9->getText());
+ Guid.Data4[6] = _STOU8(G10->getText());
+ Guid.Data4[7] = _STOU8(G11->getText());
+ >>
+ ;
+
+guidDefinition [EFI_GUID &Guid] :
+ OpenBrace
+ G1:Number "," G2:Number "," G3:Number ","
+ <<
+ Guid.Data1 = _STOU32 (G1->getText());
+ Guid.Data2 = _STOU16 (G2->getText());
+ Guid.Data3 = _STOU16 (G3->getText());
+ >>
+ (
+ 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;
+ UINT8 ClassGuidNum = 0;
+ CIfrFormSet *FSObj = NULL;
+ UINT16 C, SC;
+ >>
+ 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; >>
+ }
+ ","
+ }
+ <<
+ switch (ClassGuidNum) {
+ case 0:
+ FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET));
+ FSObj->SetClassGuid(&DefaultClassGuid);
+ break;
+ case 1:
+ FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET));
+ FSObj->SetClassGuid(&ClassGuid1);
+ break;
+ case 2:
+ FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + sizeof(EFI_GUID));
+ FSObj->SetClassGuid(&ClassGuid1);
+ FSObj->SetClassGuid(&ClassGuid2);
+ break;
+ default:
+ FSObj = new CIfrFormSet(sizeof(EFI_IFR_FORM_SET) + 2 * sizeof(EFI_GUID));
+ FSObj->SetClassGuid(&ClassGuid1);
+ FSObj->SetClassGuid(&ClassGuid2);
+ FSObj->SetClassGuid(&ClassGuid3);
+ break;
+ }
+
+ SET_LINE_INFO (*FSObj, L);
+ FSObj->SetGuid (&Guid);
+ //
+ // for framework vfr to store formset guid used by varstore and efivarstore
+ //
+ if (mCompatibleMode) {
+ memcpy (&mFormsetGuid, &Guid, sizeof (EFI_GUID));
+ }
+ FSObj->SetFormSetTitle (_STOSID(S1->getText()));
+ FSObj->SetHelp (_STOSID(S2->getText()));
+ >>
+ {
+ 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 <<
+ if (mCompatibleMode) {
+ //
+ // declare all undefined varstore and efivarstore
+ //
+ _DeclareDefaultFrameworkVarStore (GET_LINENO(E));
+ }
+ CRT_END_OP (E); if (FSObj != NULL) delete FSObj;
+ >>
+ ";"
+ ;
+
+vfrFormSetList :
+ (
+ vfrFormDefinition |
+ vfrStatementImage |
+ vfrStatementVarStoreLinear |
+ vfrStatementVarStoreEfi |
+ vfrStatementVarStoreNameValue |
+ vfrStatementDefaultStore |
+ vfrStatementDisableIfFormSet
+ )*
+ ;
+
+vfrStatementDefaultStore :
+ << UINT16 DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD; >>
+ D:DefaultStore N:StringIdentifier ","
+ Prompt "=" "STRING_TOKEN" "\(" S:Number "\)"
+ {
+ "," Attribute "=" A:Number << DefaultId = _STOU16(A->getText()); >>
+ }
+ <<
+ if (mCVfrDefaultStore.DefaultIdRegistered (DefaultId) == FALSE) {
+ CIfrDefaultStore DSObj;
+ _PCATCH(mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), N->getText(), _STOSID(S->getText()), DefaultId)), D->getLine();
+ DSObj.SetLineNo(D->getLine());
+ DSObj.SetDefaultName (_STOSID(S->getText()));
+ DSObj.SetDefaultId (DefaultId);
+ } else {
+ _PCATCH(mCVfrDefaultStore.ReRegisterDefaultStoreById (DefaultId, N->getText(), _STOSID(S->getText()))), D->getLine();
+ }
+ >>
+ ";"
+ ;
+
+vfrStatementVarStoreLinear :
+ <<
+ EFI_GUID Guid;
+ CIfrVarStore VSObj;
+ CHAR8 *TypeName;
+ CHAR8 *StoreName;
+ UINT32 LineNum;
+ EFI_VARSTORE_ID VarStoreId = EFI_VARSTORE_ID_INVALID;
+ UINT32 Size;
+ >>
+ V:Varstore << VSObj.SetLineNo(V->getLine()); >>
+ (
+ TN:StringIdentifier "," << TypeName = TN->getText(); LineNum = TN->getLine(); >>
+ | U8:"UINT8" "," << TypeName = "UINT8"; LineNum = U8->getLine(); >>
+ | U16:"UINT16" "," << TypeName = "UINT16"; LineNum = U16->getLine(); >>
+ | U32:"UINT32" "," << TypeName = "UINT32"; LineNum = U32->getLine(); >>
+ | U64:"UINT64" "," << TypeName = "UINT64"; LineNum = U64->getLine(); >>
+ | D:"EFI_HII_DATE" "," << TypeName = "EFI_HII_DATE"; LineNum = D->getLine(); >>
+ | T:"EFI_HII_TIME" "," << TypeName = "EFI_HII_TIME"; LineNum = T->getLine(); >>
+ )
+ { Key "=" FID:Number "," << // Key is used to assign Varid in Framework VFR but no use in UEFI2.1 VFR
+ if (mCompatibleMode) {
+ VarStoreId = _STOU16(FID->getText());
+ }
+ >>
+ }
+ {
+ VarId "=" ID:Number "," <<
+ _PCATCH(
+ (INTN)(VarStoreId = _STOU16(ID->getText())) != 0,
+ (INTN)TRUE,
+ ID,
+ "varid 0 is not allowed."
+ );
+ >>
+ }
+ Name "=" SN:StringIdentifier ","
+ Uuid "=" guidDefinition[Guid]
+ <<
+ if (mCompatibleMode) {
+ StoreName = TypeName;
+ } else {
+ StoreName = SN->getText();
+ }
+ _PCATCH(mCVfrDataStorage.DeclareBufferVarStore (
+ StoreName,
+ &Guid,
+ &gCVfrVarDataTypeDB,
+ TypeName,
+ VarStoreId
+ ), LineNum);
+ >>
+ <<
+ VSObj.SetGuid (&Guid);
+ _PCATCH(mCVfrDataStorage.GetVarStoreId(StoreName, &VarStoreId), SN);
+ VSObj.SetVarStoreId (VarStoreId);
+ _PCATCH(gCVfrVarDataTypeDB.GetDataTypeSize(TypeName, &Size), LineNum);
+ VSObj.SetSize (Size);
+ VSObj.SetName (StoreName);
+ >>
+ ";"
+ ;
+
+vfrStatementVarStoreEfi :
+ <<
+ EFI_GUID Guid;
+ CIfrVarStoreEfi VSEObj;
+ EFI_VARSTORE_ID VarStoreId;
+ UINT32 Attr = 0;
+ >>
+ E:Efivarstore << VSEObj.SetLineNo(E->getLine()); >>
+ SN:StringIdentifier ","
+ Attribute "=" vfrVarStoreEfiAttr[Attr] ( "\|" vfrVarStoreEfiAttr[Attr] )* ","
+ << VSEObj.SetAttributes (Attr); >>
+ Name "=" "STRING_TOKEN" "\(" VN:Number "\)" ","
+ VarSize "=" N:Number ","
+ Uuid "=" guidDefinition[Guid] << mCVfrDataStorage.DeclareEfiVarStore (SN->getText(), &Guid, _STOSID(VN->getText()), _STOU32(N->getText())); >>
+ <<
+ VSEObj.SetGuid (&Guid);
+ _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN);
+ VSEObj.SetVarStoreId (VarStoreId);
+ >>
+ ";"
+ ;
+
+vfrVarStoreEfiAttr [UINT32 & Attr] :
+ N:Number << $Attr |= _STOU32(N->getText()); >>
+ ;
+
+vfrStatementVarStoreNameValue :
+ <<
+ EFI_GUID Guid;
+ CIfrVarStoreNameValue VSNVObj;
+ EFI_VARSTORE_ID VarStoreId;
+ >>
+ L:NameValueVarStore << VSNVObj.SetLineNo(L->getLine()); >>
+ SN:StringIdentifier "," << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreBegin (SN->getText()), SN); >>
+ (
+ Name "=" "STRING_TOKEN" "\(" N:Number "\)" "," << _PCATCH(mCVfrDataStorage.NameTableAddItem (_STOSID(N->getText())), SN); >>
+ )+
+ Uuid "=" guidDefinition[Guid] << _PCATCH(mCVfrDataStorage.DeclareNameVarStoreEnd (&Guid), SN); >>
+ <<
+ VSNVObj.SetGuid (&Guid);
+ _PCATCH(mCVfrDataStorage.GetVarStoreId(SN->getText(), &VarStoreId), SN);
+ VSNVObj.SetVarStoreId (VarStoreId);
+ >>
+ ";"
+ ;
+
+//
+// keep classDeinition and validClassNames for compatibility but not generate
+// any IFR object
+//
+classDefinition[UINT16 & Class] :
+ << $Class = 0; >>
+ validClassNames[$Class] ( "\|" validClassNames[$Class] )*
+ ;
+
+validClassNames[UINT16 & Class] :
+ ClassNonDevice << $Class |= EFI_NON_DEVICE_CLASS; >>
+ | ClassDiskDevice << $Class |= EFI_DISK_DEVICE_CLASS; >>
+ | ClassVideoDevice << $Class |= EFI_VIDEO_DEVICE_CLASS; >>
+ | ClassNetworkDevice << $Class |= EFI_NETWORK_DEVICE_CLASS; >>
+ | ClassInputDevice << $Class |= EFI_INPUT_DEVICE_CLASS; >>
+ | ClassOnBoardDevice << $Class |= EFI_ON_BOARD_DEVICE_CLASS; >>
+ | ClassOtherDevice << $Class |= EFI_OTHER_DEVICE_CLASS; >>
+ | N:Number << $Class |= _STOU16(N->getText()); >>
+ ;
+
+subclassDefinition[UINT16 & SubClass] :
+ << $SubClass = 0; >>
+ SubclassSetupApplication << $SubClass |= EFI_SETUP_APPLICATION_SUBCLASS; >>
+ | SubclassGeneralApplication << $SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS; >>
+ | SubclassFrontPage << $SubClass |= EFI_FRONT_PAGE_SUBCLASS; >>
+ | SubclassSingleUse << $SubClass |= EFI_SINGLE_USE_SUBCLASS; >>
+ | N:Number << $SubClass |= _STOU16(N->getText()); >>
+ ;
+
+vfrStatementDisableIfFormSet :
+ <<
+ CIfrDisableIf DIObj;
+ mConstantOnlyInExpression = TRUE;
+ >>
+ D:DisableIf << DIObj.SetLineNo(D->getLine()); >>
+ vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
+ vfrFormSetList
+ E:EndIf << CRT_END_OP (E); >>
+ ";"
+ ;
+
+//*****************************************************************************
+//
+// the syntax of question header and statement header
+//
+vfrStatementHeader[CIfrStatementHeader *SHObj] :
+ Prompt "=" "STRING_TOKEN" "\(" S1:Number "\)" "," << $SHObj->SetPrompt (_STOSID(S1->getText())); >>
+ Help "=" "STRING_TOKEN" "\(" S2:Number "\)" << $SHObj->SetHelp (_STOSID(S2->getText())); >>
+ ;
+
+vfrQuestionHeader[CIfrQuestionHeader & QHObj, EFI_QUESION_TYPE QType = QUESTION_NORMAL]:
+ <<
+ EFI_VARSTORE_INFO Info;
+ EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
+ CHAR8 *QName = NULL;
+ CHAR8 *VarIdStr = NULL;
+ >>
+ {
+ Name "=" QN:StringIdentifier "," <<
+ QName = QN->getText();
+ _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
+ >>
+ }
+ { V:VarId "=" vfrStorageVarId[Info, VarIdStr] "," }
+ {
+ QuestionId "=" ID:Number "," <<
+ QId = _STOQID(ID->getText());
+ _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "has already been used please assign another number");
+ >>
+ }
+ <<
+ switch (QType) {
+ case QUESTION_NORMAL:
+ mCVfrQuestionDB.RegisterQuestion (QName, VarIdStr, QId);
+ break;
+ case QUESTION_DATE:
+ mCVfrQuestionDB.RegisterNewDateQuestion (QName, VarIdStr, QId);
+ break;
+ case QUESTION_TIME:
+ mCVfrQuestionDB.RegisterNewTimeQuestion (QName, VarIdStr, QId);
+ break;
+ default:
+ _PCATCH(VFR_RETURN_FATAL_ERROR);
+ }
+ $QHObj.SetQuestionId (QId);
+ $QHObj.SetVarStoreInfo (&Info);
+ >>
+ vfrStatementHeader[&$QHObj]
+ << _SAVE_CURRQEST_VARINFO (Info); >>
+ << if (VarIdStr != NULL) delete VarIdStr; >>
+ ;
+
+vfrQuestionHeaderWithNoStorage[CIfrQuestionHeader *QHObj] :
+ <<
+ EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
+ CHAR8 *QName = NULL;
+ >>
+ {
+ Name "=" QN:StringIdentifier "," <<
+ QName = QN->getText();
+ _PCATCH(mCVfrQuestionDB.FindQuestion (QName), VFR_RETURN_UNDEFINED, QN, "has already been used please used anther name");
+ >>
+ }
+ {
+ QuestionId "=" ID:Number "," <<
+ QId = _STOQID(ID->getText());
+ _PCATCH(mCVfrQuestionDB.FindQuestion (QId), VFR_RETURN_UNDEFINED, ID, "redefined quesiont ID");
+ >>
+ }
+ <<
+ mCVfrQuestionDB.RegisterQuestion (QName, NULL, QId);
+ $QHObj->SetQuestionId (QId);
+ >>
+ vfrStatementHeader[$QHObj]
+ ;
+
+questionheaderFlagsField[UINT8 & Flags] :
+ ReadOnlyFlag << $Flags |= 0x01; >>
+ | InteractiveFlag << $Flags |= 0x04; >>
+ | ResetRequiredFlag << $Flags |= 0x10; >>
+ | OptionOnlyFlag << $Flags |= 0x80; >>
+ | NVAccessFlag
+ | LateCheckFlag
+ ;
+
+vfrStorageVarId[EFI_VARSTORE_INFO & Info, CHAR8 *&QuestVarIdStr] :
+ <<
+ UINT32 Idx;
+ UINT32 LineNo;
+ EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
+ CHAR8 *VarIdStr = NULL;
+ CHAR8 *VarStr = NULL;
+ CHAR8 *SName = NULL;
+ CHAR8 *TName = NULL;
+ EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
+ EFI_IFR_TYPE_VALUE Dummy = gZeroEfiIfrTypeValue;
+ >>
+ (
+ SN1:StringIdentifier << SName = SN1->getText(); _STRCAT(&VarIdStr, SN1->getText()); >>
+ OpenBracket I1:Number CloseBracket <<
+ Idx = _STOU32(I1->getText());
+ _STRCAT(&VarIdStr, "[");
+ _STRCAT(&VarIdStr, I1->getText());
+ _STRCAT(&VarIdStr, "]");
+ >>
+ <<
+ VfrReturnCode = mCVfrDataStorage.GetVarStoreType (SName, VarStoreType);
+ if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
+ mCVfrDataStorage.DeclareBufferVarStore (
+ SName,
+ &mFormsetGuid,
+ &gCVfrVarDataTypeDB,
+ SName,
+ EFI_VARSTORE_ID_INVALID,
+ FALSE
+ );
+ VfrReturnCode = mCVfrDataStorage.GetVarStoreType (SName, VarStoreType);
+ }
+ _PCATCH(VfrReturnCode, SN1);
+ _PCATCH(mCVfrDataStorage.GetVarStoreId (SName, &$Info.mVarStoreId), SN1);
+ _PCATCH(mCVfrDataStorage.GetNameVarStoreInfo (&$Info, Idx), SN1);
+ >>
+ )
+ |
+ (
+ SN2:StringIdentifier << SName = SN2->getText(); _STRCAT(&VarIdStr, SName); >>
+ <<
+ VfrReturnCode = mCVfrDataStorage.GetVarStoreType (SName, VarStoreType);
+ if (mCompatibleMode && VfrReturnCode == VFR_RETURN_UNDEFINED) {
+ mCVfrDataStorage.DeclareBufferVarStore (
+ SName,
+ &mFormsetGuid,
+ &gCVfrVarDataTypeDB,
+ SName,
+ EFI_VARSTORE_ID_INVALID,
+ FALSE
+ );
+ VfrReturnCode = mCVfrDataStorage.GetVarStoreType (SName, VarStoreType);
+ }
+ _PCATCH(VfrReturnCode, SN2);
+ _PCATCH(mCVfrDataStorage.GetVarStoreId (SName, &$Info.mVarStoreId), SN2);
+ if (VarStoreType == EFI_VFR_VARSTORE_BUFFER) {
+ _PCATCH(mCVfrDataStorage.GetBufferVarStoreDataTypeName(SName, &TName), SN2);
+ _STRCAT(&VarStr, TName);
+ }
+ >>
+
+ (
+ "." <<
+ _PCATCH(((VarStoreType != EFI_VFR_VARSTORE_BUFFER) ? VFR_RETURN_EFIVARSTORE_USE_ERROR : VFR_RETURN_SUCCESS), SN2);
+ _STRCAT(&VarIdStr, "."); _STRCAT(&VarStr, ".");
+ >>
+ SF:StringIdentifier << _STRCAT(&VarIdStr, SF->getText()); _STRCAT(&VarStr, SF->getText()); >>
+ {
+ OpenBracket I2:Number CloseBracket <<
+ Idx = _STOU32(I2->getText());
+ if (mCompatibleMode) Idx --;
+ 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(mCVfrDataStorage.GetEfiVarStoreInfo (&$Info), SN2);
+ break;
+ case EFI_VFR_VARSTORE_BUFFER:
+ _PCATCH(gCVfrVarDataTypeDB.GetDataFieldInfo (VarStr, $Info.mInfo.mVarOffset, $Info.mVarType, $Info.mVarTotalSize), SN2->getLine(), VarStr);
+ _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Register (
+ SName,
+ NULL),
+ SN2->getLine());
+ _PCATCH((EFI_VFR_RETURN_CODE)gCVfrBufferConfig.Write (
+ 'a',
+ SName,
+ NULL,
+ $Info.mVarType,
+ $Info.mInfo.mVarOffset,
+ $Info.mVarTotalSize,
+ Dummy),
+ 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());
+ if (mCompatibleMode) Idx --;
+ 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, $Mask); >>
+ )
+ ;
+
+vfrConstantValueField[UINT8 Type] > [EFI_IFR_TYPE_VALUE Value] :
+ N1:Number <<
+ switch ($Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_8 :
+ $Value.u8 = _STOU8(N1->getText());
+ break;
+ case EFI_IFR_TYPE_NUM_SIZE_16 :
+ $Value.u16 = _STOU16(N1->getText());
+ break;
+ case EFI_IFR_TYPE_NUM_SIZE_32 :
+ $Value.u32 = _STOU32(N1->getText());
+ break;
+ case EFI_IFR_TYPE_NUM_SIZE_64 :
+ $Value.u64 = _STOU64(N1->getText());
+ break;
+ case EFI_IFR_TYPE_BOOLEAN :
+ $Value.b = _STOU8(N1->getText());
+ break;
+ case EFI_IFR_TYPE_STRING :
+ $Value.string = _STOU16(N1->getText());
+ break;
+ case EFI_IFR_TYPE_TIME :
+ case EFI_IFR_TYPE_DATE :
+ default :
+ break;
+ }
+ >>
+ | B1:True << $Value.b = TRUE; >>
+ | B2:False << $Value.b = FALSE; >>
+ | O1:One << $Value.u8 = _STOU8(O1->getText()); >>
+ | O2:Ones << $Value.u64 = _STOU64(O2->getText()); >>
+ | Z:Zero << $Value.u8 = _STOU8(Z->getText()); >>
+ | HOUR:Number ":" MINUTE:Number ":" SECOND:Number << $Value.time = _STOT(HOUR->getText(), MINUTE->getText(), SECOND->getText()); >>
+ | YEAR:Number "/" MONTH:Number "/" DAY:Number << $Value.date = _STOD(YEAR->getText(), MONTH->getText(), DAY->getText()); >>
+ | "STRING_TOKEN" "\(" S1:Number "\)" << $Value.string = _STOSID(S1->getText()); >>
+ ;
+
+//*****************************************************************************
+//
+// the syntax of form definition
+//
+vfrFormDefinition :
+ << CIfrForm FObj; >>
+ F:Form << FObj.SetLineNo(F->getLine()); >>
+ FormId "=" S1:Number "," << _PCATCH(FObj.SetFormId (_STOFID(S1->getText())), S1); >>
+ Title "=" "STRING_TOKEN" "\(" S2:Number "\)" ";" << FObj.SetFormTitle (_STOSID(S2->getText())); >>
+ (
+ vfrStatementImage |
+ vfrStatementLocked |
+ vfrStatementRules |
+ vfrStatementDefault |
+ vfrStatementStat |
+ vfrStatementQuestions |
+ vfrStatementConditional |
+ vfrStatementLabel |
+ vfrStatementBanner |
+ // Just for framework vfr compatibility
+ vfrStatementInvalid
+ )*
+ E:EndForm <<
+ if (mCompatibleMode) {
+ //
+ // Add Label for Framework Vfr
+ //
+ CIfrLabel LObj1;
+ LObj1.SetLineNo(E->getLine());
+ LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
+ CIfrLabel LObj2;
+ LObj2.SetLineNo(E->getLine());
+ LObj2.SetNumber (0x0); //add dummy label for UEFI, label number hardcode 0x0
+ CIfrLabel LObj3;
+ LObj3.SetLineNo(E->getLine());
+ LObj3.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
+ //
+ // Declare undefined Question
+ //
+ if (gCFormPkg.HavePendingUnassigned()) {
+ gCFormPkg.DeclarePendingQuestion (
+ gCVfrVarDataTypeDB,
+ mCVfrDataStorage,
+ mCVfrQuestionDB,
+ &mFormsetGuid,
+ E->getLine()
+ );
+ }
+ }
+ //
+ // mCVfrQuestionDB.PrintAllQuestion();
+ //
+ CRT_END_OP (E);
+ >>
+ ";"
+ ;
+
+vfrStatementRules :
+ << CIfrRule RObj; >>
+ R:Rule << RObj.SetLineNo(R->getLine()); >>
+ S1:StringIdentifier "," <<
+ mCVfrRulesDB.RegisterRule (S1->getText());
+ RObj.SetRuleId (mCVfrRulesDB.GetRuleId(S1->getText()));
+ >>
+ vfrStatementExpression[0]
+ E:EndRule << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrStatementDefault :
+ <<
+ BOOLEAN IsExp = FALSE;
+ EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
+ CIfrDefault DObj;
+ EFI_DEFAULT_ID DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
+ CHAR8 *VarStoreName = NULL;
+ EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
+ >>
+ D:Default << DObj.SetLineNo(D->getLine()); >>
+ (
+ (
+ vfrStatementValue "," << IsExp = TRUE; DObj.SetScope (1); >>
+ | "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] > [Val] ","
+ << DObj.SetType (_GET_CURRQEST_DATATYPE()); DObj.SetValue(Val); >>
+ )
+ {
+ DefaultStore "=" SN:StringIdentifier "," << _PCATCH(mCVfrDefaultStore.GetDefaultId (SN->getText(), &DefaultId), SN); DObj.SetDefaultId (DefaultId); >>
+ }
+ <<
+ _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), D->getLine());
+ _PCATCH(mCVfrDataStorage.GetVarStoreType (VarStoreName, VarStoreType), D->getLine());
+ if ((IsExp == FALSE) && (VarStoreType == EFI_VFR_VARSTORE_BUFFER)) {
+ _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
+ DefaultId,
+ _GET_CURRQEST_VARTINFO(),
+ VarStoreName,
+ _GET_CURRQEST_DATATYPE (),
+ Val),
+ D->getLine()
+ );
+ }
+ >>
+ )
+ ;
+
+vfrStatementStat :
+ vfrStatementSubTitle |
+ vfrStatementStaticText |
+ vfrStatementCrossReference
+ ;
+
+vfrStatementQuestions :
+ vfrStatementBooleanType |
+ vfrStatementDate |
+ vfrStatementNumericType |
+ vfrStatementStringType |
+ vfrStatementOrderedList |
+ vfrStatementTime
+ ;
+
+vfrStatementConditional :
+ vfrStatementDisableIfStat |
+ vfrStatementSuppressIfStat | //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 :
+ <<mCompatibleMode>>? vfrStatementSuppressIfStatOld
+ | vfrStatementSuppressIfStatNew
+ ;
+
+vfrStatementGrayOutIfStat :
+ <<mCompatibleMode>>? vfrStatementGrayOutIfStatOld
+ | vfrStatementGrayOutIfStatNew
+ ;
+
+vfrStatementInvalid :
+ (
+ vfrStatementInvalidHidden |
+ vfrStatementInvalidInventory |
+ vfrStatementInvalidSaveRestoreDefaults
+ )
+ << _CRT_OP (TRUE); >>
+ ;
+
+flagsField :
+ Number | InteractiveFlag | ManufacturingFlag | DefaultFlag |
+ NVAccessFlag | ResetRequiredFlag | LateCheckFlag
+ ;
+
+vfrStatementValue :
+ << CIfrValue VObj; >>
+ V:Value << VObj.SetLineNo(V->getLine()); >>
+ "=" vfrStatementExpression[0]
+ ;
+
+vfrStatementSubTitle :
+ << CIfrSubtitle SObj; >>
+ L:Subtitle << SObj.SetLineNo(L->getLine()); >>
+ Text "=" "STRING_TOKEN" "\(" S:Number "\)" << SObj.SetPrompt (_STOSID(S->getText())); >>
+ {
+ "," FLAGS "=" vfrSubtitleFlags[SObj]
+ }
+ { vfrStatementStatTagList "," }
+ E:";" << CRT_END_OP (E); >>
+ ;
+
+vfrSubtitleFlags [CIfrSubtitle & SObj] :
+ << UINT8 LFlags = 0; >>
+ subtitleFlagsField[LFlags] ( "\|" subtitleFlagsField[LFlags] )*
+ << _PCATCH(SObj.SetFlags (LFlags)); >>
+ ;
+
+subtitleFlagsField [UINT8 & Flags] :
+ N:Number << $Flags |= _STOU8(N->getText()); >>
+ | "HORIZONTAL" << $Flags |= 0x01; >>
+ ;
+
+vfrStatementStaticText :
+ <<
+ UINT8 Flags = 0;
+ EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
+ EFI_STRING_ID TxtTwo = EFI_STRING_ID_INVALID;
+ >>
+ T:Text
+ Help "=" "STRING_TOKEN" "\(" S1:Number "\)" ","
+ Text "=" "STRING_TOKEN" "\(" S2:Number "\)"
+ {
+ "," Text "=" "STRING_TOKEN" "\(" S3:Number "\)" << TxtTwo = _STOSID(S3->getText()); >>
+ }
+ {
+ "," F:FLAGS "=" staticTextFlagsField[Flags] ( "\|" staticTextFlagsField[Flags] )*
+ "," Key "=" KN:Number
+ }
+ <<
+ if (Flags & EFI_IFR_FLAG_CALLBACK) {
+ CIfrAction AObj;
+ mCVfrQuestionDB.RegisterQuestion (NULL, NULL, QId);
+ AObj.SetLineNo (F->getLine());
+ AObj.SetQuestionId (QId);
+ AObj.SetPrompt (_STOSID(S2->getText()));
+ AObj.SetHelp (_STOSID(S1->getText()));
+ _PCATCH(AObj.SetFlags (Flags), F->getLine());
+ AssignQuestionKey (AObj, KN);
+ CRT_END_OP (KN);
+ } else {
+ CIfrText TObj;
+ TObj.SetLineNo (T->getLine());
+ TObj.SetHelp (_STOSID(S1->getText()));
+ TObj.SetPrompt (_STOSID(S2->getText()));
+ TObj.SetTextTwo (TxtTwo);
+ }
+ >>
+ { "," vfrStatementStatTagList }
+ ";"
+ ;
+
+staticTextFlagsField[UINT8 & HFlags] :
+ N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
+ | questionheaderFlagsField[HFlags]
+ ;
+
+vfrStatementCrossReference :
+ vfrStatementGoto |
+ vfrStatementResetButton
+ ;
+
+vfrStatementGoto :
+ <<
+ UINT8 RefType = 1;
+ EFI_STRING_ID DevPath;
+ EFI_GUID FSId;
+ EFI_FORM_ID FId;
+ EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
+ UINT32 BitMask;
+ CIfrQuestionHeader *QHObj = NULL;
+ CIfrRef *R1Obj = NULL;
+ CIfrRef2 *R2Obj = NULL;
+ CIfrRef3 *R3Obj = NULL;
+ CIfrRef4 *R4Obj = NULL;
+ >>
+ G:Goto
+ (
+ (
+ DevicePath "=" "STRING_TOKEN" "\(" P:Number "\)" ","
+ FormSetGuid "=" guidDefinition[FSId] ","
+ FormId "=" F1:Number ","
+ Question "=" QN1:Number ","
+ <<
+ RefType = 4;
+ DevPath = _STOSID(P->getText());
+ FId = _STOFID(F1->getText());
+ QId = _STOQID(QN1->getText());
+ >>
+ )
+ |
+ (
+ FormSetGuid "=" guidDefinition[FSId] ","
+ FormId "=" F2:Number ","
+ Question "=" QN2:Number ","
+ <<
+ RefType = 3;
+ FId = _STOFID(F2->getText());
+ QId = _STOQID(QN2->getText());
+ >>
+ )
+ |
+ (
+ FormId "=" F3:Number "," << RefType = 2; FId = _STOFID(F3->getText()); >>
+ Question "="
+ (
+ QN3:StringIdentifier "," << mCVfrQuestionDB.GetQuestionId (QN3->getText (), NULL, QId, BitMask); >>
+ | QN4:Number "," << QId = _STOQID(QN4->getText()); >>
+ )
+ )
+ |
+ (
+ F4:Number "," <<
+ RefType = 1;
+ FId = _STOFID(F4->getText());
+ >>
+ )
+ )
+ <<
+ switch (RefType) {
+ case 4:
+ {
+ R4Obj = new CIfrRef4;
+ QHObj = R4Obj;
+ R4Obj->SetLineNo(G->getLine());
+ R4Obj->SetDevicePath (DevPath);
+ R4Obj->SetFormSetId (FSId);
+ R4Obj->SetFormId (FId);
+ R4Obj->SetQuestionId (QId);
+ break;
+ }
+ case 3:
+ {
+ R3Obj = new CIfrRef3;
+ QHObj = R3Obj;
+ R3Obj->SetLineNo(G->getLine());
+ R3Obj->SetFormSetId (FSId);
+ R3Obj->SetFormId (FId);
+ R3Obj->SetQuestionId (QId);
+ break;
+ }
+ case 2:
+ {
+ R2Obj = new CIfrRef2;
+ QHObj = R2Obj;
+ R2Obj->SetLineNo(G->getLine());
+ R2Obj->SetFormId (FId);
+ _PCATCH(R2Obj->SetQuestionId (QId), QN3);
+ break;
+ }
+ case 1:
+ {
+ R1Obj = new CIfrRef;
+ QHObj = R1Obj;
+ R1Obj->SetLineNo(G->getLine());
+ R1Obj->SetFormId (FId);
+ break;
+ }
+ default: break;
+ }
+ >>
+ vfrQuestionHeaderWithNoStorage[QHObj]
+ { "," vfrStatementStatTagList }
+ { "," F:FLAGS "=" vfrGotoFlags[QHObj, F->getLine()] }
+ {
+ "," Key "=" KN:Number << AssignQuestionKey (*QHObj, KN); >>
+ }
+ ";" << if (R1Obj != NULL) {delete R1Obj;} if (R2Obj != NULL) {delete R2Obj;} if (R3Obj != NULL) {delete R3Obj;} if (R4Obj != NULL) {delete R4Obj;} >>
+ ;
+
+vfrGotoFlags [CIfrQuestionHeader *QHObj, UINT32 LineNum] :
+ << UINT8 HFlags = 0; >>
+ gotoFlagsField[HFlags] ( "\|" gotoFlagsField[HFlags] )*
+ << _PCATCH(QHObj->SetFlags (HFlags), LineNum); >>
+ ;
+
+gotoFlagsField[UINT8 & HFlags] :
+ N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
+ | questionheaderFlagsField[HFlags]
+ ;
+
+getStringId :
+ "STRING_TOKEN" "\("
+ IdVal:Number
+ "\)"
+ ;
+
+vfrStatementResetButton :
+ <<
+ CIfrResetButton RBObj;
+ UINT16 DefaultId;
+ >>
+ L:ResetButton << RBObj.SetLineNo(L->getLine()); >>
+ DefaultStore
+ "=" N:StringIdentifier "," <<
+ _PCATCH(mCVfrDefaultStore.GetDefaultId (N->getText(), &DefaultId), N->getLine());
+ RBObj.SetDefaultId (DefaultId);
+ >>
+ vfrStatementHeader[&RBObj] ","
+ { vfrStatementStatTagList "," }
+ E:EndResetButton << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrStatementBooleanType :
+ vfrStatementCheckBox |
+ vfrStatementAction
+ ;
+
+//*****************************************************
+// Syntax of checkbox
+//
+// Example:
+// checkbox
+// varid = MySTestData.mField1,
+// prompt = STRING_TOKEN(STR_CHECK_BOX_PROMPT),
+// help = STRING_TOKEN(STR_CHECK_BOX_HELP),
+// flags = CHECKBOX_DEFAULT | CALLBACK,
+// default value = TRUE, defaultstore = MyDefaultStore,
+// endcheckbox;
+//
+vfrStatementCheckBox :
+ <<
+ CIfrCheckBox CBObj;
+ EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
+ CHAR8 *VarStoreName = NULL;
+ UINT32 DataTypeSize;
+ >>
+ L:CheckBox << CBObj.SetLineNo(L->getLine()); >>
+ vfrQuestionHeader[CBObj] "," << //check data type
+ _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 ((mCVfrDataStorage.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()] ","
+ <<
+ _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), VFR_RETURN_SUCCESS, L, "Failed to retrieve varstore name");
+ Val.b = TRUE;
+ if (CBObj.GetFlags () & 0x01) {
+ _PCATCH(
+ mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
+ EFI_HII_DEFAULT_CLASS_STANDARD,
+ _GET_CURRQEST_VARTINFO(),
+ VarStoreName,
+ _GET_CURRQEST_DATATYPE (),
+ Val
+ ),
+ VFR_RETURN_SUCCESS,
+ L,
+ "No standard default storage found"
+ );
+ }
+ if (CBObj.GetFlags () & 0x02) {
+ _PCATCH(
+ mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
+ EFI_HII_DEFAULT_CLASS_MANUFACTURING,
+ _GET_CURRQEST_VARTINFO(),
+ VarStoreName,
+ _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); >>
+ ";"
+ ;
+
+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 <<
+ if (mCompatibleMode) {
+ //
+ // set question flag
+ //
+ $LFlags |= _STOU8(N->getText());
+ } else {
+ _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine());
+ }
+ >>
+ | D:"DEFAULT" <<
+ if (mCompatibleMode) {
+ //
+ // set question Default flag
+ //
+ $LFlags |= 0x01;
+ } else {
+ _PCATCH (VFR_RETURN_UNSUPPORTED, D);
+ }
+ >>
+ | M:"MANUFACTURING" <<
+ if (mCompatibleMode) {
+ //
+ // set question MFG flag
+ //
+ $LFlags |= 0x02;
+ } else {
+ _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()); >>
+ vfrQuestionHeaderWithNoStorage[&AObj] ","
+ { F:FLAGS "=" vfrActionFlags[AObj, F->getLine()] "," }
+ Config "=" "STRING_TOKEN" "\(" S:Number "\)" "," << AObj.SetQuestionConfig (_STOSID(S->getText())); >>
+ vfrStatementQuestionTagList
+ E:EndAction << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrActionFlags[CIfrAction & AObj, UINT32 LineNum] :
+ << UINT8 HFlags = 0; >>
+ actionFlagsField[HFlags] ( "\|" actionFlagsField[HFlags] )*
+ << _PCATCH(AObj.SetFlags (HFlags), LineNum); >>
+ ;
+
+actionFlagsField[UINT8 & HFlags] :
+ N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
+ | questionheaderFlagsField[HFlags]
+ ;
+
+vfrStatementDate :
+ <<
+ EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
+ CHAR8 *VarIdStr[3] = {NULL, };
+ CIfrDate DObj;
+ EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
+ >>
+ L:Date << DObj.SetLineNo(L->getLine()); >>
+ (
+ (
+ vfrQuestionHeader[DObj, QUESTION_DATE] ","
+ { F:FLAGS "=" vfrDateFlags[DObj, F->getLine()] "," }
+ vfrStatementQuestionOptionList
+ )
+ |
+ (
+ Year VarId "=" D1:StringIdentifier "." D1Y:StringIdentifier ","
+ << _STRCAT(&VarIdStr[0], D1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], D1Y->getText()); >>
+ Prompt "=" "STRING_TOKEN" "\(" YP:Number "\)" ","
+ Help "=" "STRING_TOKEN" "\(" YH:Number "\)" ","
+ minMaxDateStepDefault[Val.date, 0]
+
+ Month VarId "=" D2:StringIdentifier "." D2M:StringIdentifier ","
+ << _STRCAT(&VarIdStr[1], D2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], D2M->getText()); >>
+ Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
+ Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
+ minMaxDateStepDefault[Val.date, 1]
+
+ Day VarId "=" D3:StringIdentifier "." D3D:StringIdentifier ","
+ << _STRCAT(&VarIdStr[2], D3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], D3D->getText()); >>
+ Prompt "=" "STRING_TOKEN" "\(" DP:Number "\)" ","
+ Help "=" "STRING_TOKEN" "\(" DH:Number "\)" ","
+ minMaxDateStepDefault[Val.date, 2]
+ <<
+ mCVfrQuestionDB.RegisterOldDateQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
+ DObj.SetQuestionId (QId);
+ DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_DATE_STORAGE_TIME);
+ DObj.SetPrompt (_STOSID(YP->getText()));
+ DObj.SetHelp (_STOSID(YH->getText()));
+ if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
+ >>
+ << {CIfrDefault DefaultObj(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 "=" Number ","
+ Maximum "=" Number ","
+ { "step" "=" Number "," }
+ {
+ "default" "=" N:Number "," <<
+ switch (KeyValue) {
+ case 0: D.Year = _STOU16(N->getText()); break;
+ case 1: D.Month = _STOU8(N->getText()); break;
+ case 2: D.Day = _STOU8(N->getText()); break;
+ }
+ >>
+ }
+ ;
+
+vfrDateFlags [CIfrDate & DObj, UINT32 LineNum] :
+ << UINT8 LFlags = 0; >>
+ dateFlagsField[LFlags] ( "\|" dateFlagsField[LFlags] )*
+ << _PCATCH(DObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
+ ;
+
+dateFlagsField [UINT8 & Flags] :
+ N:Number << $Flags |= _STOU8(N->getText()); >>
+ | "YEAR_SUPPRESS" << $Flags |= 0x01; >>
+ | "MONTH_SUPPRESS" << $Flags |= 0x02; >>
+ | "DAY_SUPPRESS" << $Flags |= 0x04; >>
+ | "STORAGE_NORMAL" << $Flags |= 0x00; >>
+ | "STORAGE_TIME" << $Flags |= 0x10; >>
+ | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
+ ;
+
+vfrStatementNumericType :
+ vfrStatementNumeric |
+ vfrStatementOneOf
+ ;
+
+vfrSetMinMaxStep[CIfrMinMaxStepData & MMSDObj] :
+ <<
+ UINT64 MaxU8 = 0, MinU8 = 0, StepU8 = 0;
+ UINT32 MaxU4 = 0, MinU4 = 0, StepU4 = 0;
+ UINT16 MaxU2 = 0, MinU2 = 0, StepU2 = 0;
+ UINT8 MaxU1 = 0, MinU1 = 0, StepU1 = 0;
+ >>
+ Minimum "=" I:Number ","
+ <<
+ switch (_GET_CURRQEST_DATATYPE ()) {
+ case EFI_IFR_TYPE_NUM_SIZE_64 : MinU8 = _STOU64(I->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_32 : MinU4 = _STOU32(I->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_16 : MinU2 = _STOU16(I->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_8 : MinU1 = _STOU8(I->getText()); break;
+ }
+ >>
+ Maximum "=" A:Number ","
+ <<
+ switch (_GET_CURRQEST_DATATYPE ()) {
+ case EFI_IFR_TYPE_NUM_SIZE_64 : MaxU8 = _STOU64(A->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_32 : MaxU4 = _STOU32(A->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_16 : MaxU2 = _STOU16(A->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_8 : MaxU1 = _STOU8(A->getText()); break;
+ }
+ >>
+ {
+ STEP "=" S:Number ","
+ <<
+ switch (_GET_CURRQEST_DATATYPE ()) {
+ case EFI_IFR_TYPE_NUM_SIZE_64 : StepU8 = _STOU64(S->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_32 : StepU4 = _STOU32(S->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_16 : StepU2 = _STOU16(S->getText()); break;
+ case EFI_IFR_TYPE_NUM_SIZE_8 : StepU1 = _STOU8(S->getText()); break;
+ }
+ >>
+ }
+ <<
+ switch (_GET_CURRQEST_DATATYPE ()) {
+ case EFI_IFR_TYPE_NUM_SIZE_64 : $MMSDObj.SetMinMaxStepData (MinU8, MaxU8, StepU8); break;
+ case EFI_IFR_TYPE_NUM_SIZE_32 : $MMSDObj.SetMinMaxStepData (MinU4, MaxU4, StepU4); break;
+ case EFI_IFR_TYPE_NUM_SIZE_16 : $MMSDObj.SetMinMaxStepData (MinU2, MaxU2, StepU2); break;
+ case EFI_IFR_TYPE_NUM_SIZE_8 : $MMSDObj.SetMinMaxStepData (MinU1, MaxU1, StepU1); break;
+ }
+ >>
+ ;
+
+vfrStatementNumeric :
+ <<
+ CIfrNumeric NObj;
+ UINT32 DataTypeSize;
+ >>
+ L:Numeric << NObj.SetLineNo(L->getLine()); >>
+ vfrQuestionHeader[NObj] "," << // check data type
+ _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]
+ vfrStatementQuestionOptionList
+ E:EndNumeric << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrNumericFlags [CIfrNumeric & NObj, UINT32 LineNum] :
+ <<
+ UINT8 LFlags = _GET_CURRQEST_DATATYPE();
+ UINT8 HFlags = 0;
+ >>
+ numericFlagsField[HFlags, LFlags] ( "\|" numericFlagsField[HFlags, LFlags] )*
+ << _PCATCH(NObj.SetFlags (HFlags, LFlags), LineNum); >>
+ ;
+
+numericFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
+ N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
+ | "DISPLAY_INT_DEC" << $LFlags |= 0x00; >>
+ | "DISPLAY_UINT_DEC" << $LFlags |= 0x10; >>
+ | "DISPLAY_UINT_HEX" << $LFlags |= 0x20; >>
+ | questionheaderFlagsField[HFlags]
+ ;
+
+vfrStatementOneOf :
+ <<
+ CIfrOneOf OObj;
+ UINT32 DataTypeSize;
+ >>
+ L:OneOf << OObj.SetLineNo(L->getLine()); >>
+ vfrQuestionHeader[OObj] "," << //check data type
+ _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]
+ }
+ vfrStatementQuestionOptionList
+ E:EndOneOf << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrOneofFlagsField [CIfrOneOf & OObj, UINT32 LineNum] :
+ <<
+ UINT8 LFlags = _GET_CURRQEST_DATATYPE();
+ UINT8 HFlags = 0;
+ >>
+ numericFlagsField[HFlags, LFlags] ( "\|" numericFlagsField[HFlags, LFlags] )*
+ << _PCATCH(OObj.SetFlags (HFlags, LFlags), LineNum); >>
+ ;
+
+vfrStatementStringType :
+ vfrStatementString |
+ vfrStatementPassword
+ ;
+
+vfrStatementString :
+ <<
+ CIfrString SObj;
+ >>
+ L:String << SObj.SetLineNo(L->getLine()); >>
+ vfrQuestionHeader[SObj] ","
+ { F:FLAGS "=" vfrStringFlagsField[SObj, F->getLine()] "," }
+ {
+ Key "=" KN:Number "," << AssignQuestionKey (SObj, KN); >>
+ }
+ MinSize "=" MIN:Number "," << SObj.SetMinSize (_STOU8(MIN->getText())); >>
+ MaxSize "=" MAX:Number "," << SObj.SetMaxSize (_STOU8(MAX->getText())); >>
+ vfrStatementQuestionOptionList
+ E:EndString << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrStringFlagsField [CIfrString & SObj, UINT32 LineNum] :
+ <<
+ UINT8 LFlags = 0;
+ UINT8 HFlags = 0;
+ >>
+ stringFlagsField[HFlags, LFlags] ( "\|" stringFlagsField[HFlags, LFlags] )*
+ << _PCATCH(SObj.SetFlags (HFlags, LFlags), LineNum); >>
+ ;
+
+stringFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
+ N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
+ | "MULTI_LINE" << $LFlags = 0x01; >>
+ | questionheaderFlagsField[HFlags]
+ ;
+
+vfrStatementPassword :
+ <<
+ CIfrPassword PObj;
+ >>
+ L:Password << PObj.SetLineNo(L->getLine()); >>
+ vfrQuestionHeader[PObj] ","
+ { F:FLAGS "=" vfrPasswordFlagsField[PObj, F->getLine()] "," }
+ {
+ Key "=" KN:Number "," << AssignQuestionKey (PObj, KN); >>
+ }
+ MinSize "=" MIN:Number "," << PObj.SetMinSize (_STOU16(MIN->getText())); >>
+ MaxSize "=" MAX:Number "," << PObj.SetMaxSize (_STOU16(MAX->getText())); >>
+ { Encoding "=" Number "," }
+ vfrStatementQuestionOptionList
+ E:EndPassword << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrPasswordFlagsField [CIfrPassword & PObj, UINT32 LineNum] :
+ << UINT8 HFlags = 0; >>
+ passwordFlagsField[HFlags] ( "\|" passwordFlagsField[HFlags] )*
+ << _PCATCH(PObj.SetFlags(HFlags), LineNum); >>
+ ;
+
+passwordFlagsField [UINT8 & HFlags] :
+ N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
+ | questionheaderFlagsField[HFlags]
+ ;
+
+vfrStatementOrderedList :
+ <<
+ CIfrOrderedList OLObj;
+ >>
+ L:OrderedList << OLObj.SetLineNo(L->getLine()); >>
+ vfrQuestionHeader[OLObj] ","
+ << OLObj.SetMaxContainers ((UINT8)_GET_CURRQEST_VARSIZE()); >>
+ {
+ MaxContainers "=" M:Number "," << OLObj.SetMaxContainers (_STOU8(M->getText())); >>
+ }
+ { F:FLAGS "=" vfrOrderedListFlags[OLObj, F->getLine()] }
+ vfrStatementQuestionOptionList
+ E:EndList << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrOrderedListFlags [CIfrOrderedList & OLObj, UINT32 LineNum] :
+ <<
+ UINT8 HFlags = 0;
+ UINT8 LFlags = 0;
+ >>
+ orderedlistFlagsField[HFlags, LFlags] ( "\|" orderedlistFlagsField[HFlags, LFlags] )*
+ << _PCATCH(OLObj.SetFlags (HFlags, LFlags), LineNum); >>
+ ;
+
+orderedlistFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
+ N:Number << _PCATCH(_STOU8(N->getText()) == 0 ? VFR_RETURN_SUCCESS : VFR_RETURN_UNSUPPORTED, N->getLine()); >>
+ | "UNIQUE" << $LFlags |= 0x01; >>
+ | "NOEMPTY" << $LFlags |= 0x02; >>
+ | questionheaderFlagsField[HFlags]
+ ;
+
+vfrStatementTime :
+ <<
+ EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
+ CHAR8 *VarIdStr[3] = {NULL, };
+ CIfrTime TObj;
+ EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
+ >>
+ L:Time << TObj.SetLineNo(L->getLine()); >>
+ (
+ (
+ vfrQuestionHeader[TObj, QUESTION_TIME] ","
+ { F:FLAGS "=" vfrTimeFlags[TObj, F->getLine()] "," }
+ vfrStatementDefault
+ )
+ |
+ (
+ Hour VarId "=" T1:StringIdentifier "." T1H:StringIdentifier ","
+ << _STRCAT(&VarIdStr[0], T1->getText()); _STRCAT(&VarIdStr[0], "."); _STRCAT(&VarIdStr[0], T1H->getText()); >>
+ Prompt "=" "STRING_TOKEN" "\(" HP:Number "\)" ","
+ Help "=" "STRING_TOKEN" "\(" HH:Number "\)" ","
+ minMaxTimeStepDefault[Val.time, 0]
+
+ Minute VarId "=" T2:StringIdentifier "." T2M:StringIdentifier ","
+ << _STRCAT(&VarIdStr[1], T2->getText()); _STRCAT(&VarIdStr[1], "."); _STRCAT(&VarIdStr[1], T2M->getText()); >>
+ Prompt "=" "STRING_TOKEN" "\(" MP:Number "\)" ","
+ Help "=" "STRING_TOKEN" "\(" MH:Number "\)" ","
+ minMaxTimeStepDefault[Val.time, 1]
+
+ Second VarId "=" T3:StringIdentifier "." T3S:StringIdentifier ","
+ << _STRCAT(&VarIdStr[2], T3->getText()); _STRCAT(&VarIdStr[2], "."); _STRCAT(&VarIdStr[2], T3S->getText()); >>
+ Prompt "=" "STRING_TOKEN" "\(" SP:Number "\)" ","
+ Help "=" "STRING_TOKEN" "\(" SH:Number "\)" ","
+ minMaxTimeStepDefault[Val.time, 2]
+ <<
+ mCVfrQuestionDB.RegisterOldTimeQuestion (VarIdStr[0], VarIdStr[1], VarIdStr[2], QId);
+ TObj.SetQuestionId (QId);
+ TObj.SetFlags (EFI_IFR_QUESTION_FLAG_DEFAULT, QF_TIME_STORAGE_TIME);
+ TObj.SetPrompt (_STOSID(HP->getText()));
+ TObj.SetHelp (_STOSID(HH->getText()));
+ if (VarIdStr[0] != NULL) { delete VarIdStr[0]; } if (VarIdStr[1] != NULL) { delete VarIdStr[1]; } if (VarIdStr[2] != NULL) { delete VarIdStr[2]; }
+ >>
+ << {CIfrDefault DefaultObj(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()); break;
+ case 1: T.Minute = _STOU8(N->getText()); break;
+ case 2: T.Second = _STOU8(N->getText()); break;
+ }
+ >>
+ }
+ ;
+
+vfrTimeFlags [CIfrTime & TObj, UINT32 LineNum] :
+ << UINT8 LFlags = 0; >>
+ timeFlagsField[LFlags] ( "\|" timeFlagsField[LFlags] )*
+ << _PCATCH(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT, LFlags), LineNum); >>
+ ;
+
+timeFlagsField [UINT8 & Flags] :
+ N:Number << $Flags |= _STOU8(N->getText()); >>
+ | "HOUR_SUPPRESS" << $Flags |= 0x01; >>
+ | "MINUTE_SUPPRESS" << $Flags |= 0x02; >>
+ | "SECOND_SUPPRESS" << $Flags |= 0x04; >>
+ | "STORAGE_NORMAL" << $Flags |= 0x00; >>
+ | "STORAGE_TIME" << $Flags |= 0x10; >>
+ | "STORAGE_WAKEUP" << $Flags |= 0x20; >>
+ ;
+
+vfrStatementQuestionTag :
+ vfrStatementStatTag "," |
+ vfrStatementInconsistentIf |
+ vfrStatementNoSubmitIf |
+ vfrStatementDisableIfQuest |
+ vfrStatementRefresh |
+ vfrStatementVarstoreDevice
+ ;
+
+vfrStatementQuestionTagList :
+ ( vfrStatementQuestionTag )*
+ ;
+
+vfrStatementQuestionOptionTag :
+ vfrStatementSuppressIfQuest |
+ vfrStatementGrayOutIfQuest |
+ vfrStatementValue |
+ vfrStatementDefault |
+ vfrStatementOptions
+ ;
+
+vfrStatementQuestionOptionList :
+ (
+ vfrStatementQuestionTag |
+ vfrStatementQuestionOptionTag
+ )*
+ ;
+
+vfrStatementStatList :
+ vfrStatementStat |
+ vfrStatementQuestions |
+ vfrStatementConditionalNew |
+ vfrStatementLabel |
+ // Just for framework vfr compatibility
+ vfrStatementInvalid
+ ;
+
+vfrStatementStatListOld :
+ vfrStatementStat |
+ vfrStatementQuestions |
+ vfrStatementLabel |
+ // Just for framework vfr compatibility
+ vfrStatementInvalid
+ ;
+
+vfrStatementDisableIfStat :
+ <<
+ CIfrDisableIf DIObj;
+ mConstantOnlyInExpression = TRUE;
+ >>
+ L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
+ vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
+ ( vfrStatementStatList )*
+ E:EndIf << CRT_END_OP (E); >>
+ ";"
+ ;
+
+vfrStatementInconsistentIfStat :
+ << CIfrInconsistentIf IIObj; >>
+ L:InconsistentIf <<
+ if (!mCompatibleMode) {
+ _PCATCH (VFR_RETURN_UNSUPPORTED, L);
+ }
+ IIObj.SetLineNo(L->getLine());
+ >>
+ Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText())); >>
+ { FLAGS "=" flagsField ( "\|" flagsField )* "," }
+ vfrStatementExpression[0]
+ E:EndIf << CRT_END_OP (E); >>
+ ";"
+ ;
+
+//
+// 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); >>
+ ;
+
+vfrStatementSuppressIfStatOld :
+ <<
+ CIfrSuppressIf SIObj;
+ BOOLEAN GrayOutExist = FALSE;
+ >>
+ L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
+ { FLAGS "=" flagsField ( "\|" flagsField )* "," }
+ vfrStatementExpression[0]
+ ";"
+ {
+ vfrStatementsuppressIfGrayOutIf
+ << GrayOutExist = TRUE; >>
+ }
+ ( vfrStatementStatListOld )*
+ E: EndIf ";" << if (GrayOutExist) CRT_END_OP (E); CRT_END_OP (E);>>
+ ;
+
+vfrStatementGrayOutIfStatOld :
+ <<
+ CIfrGrayOutIf GOIObj;
+ BOOLEAN SuppressExist = FALSE;
+ >>
+ L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
+ { FLAGS "=" flagsField ( "\|" flagsField )* "," }
+ vfrStatementExpression[0]
+ ";"
+ {
+ vfrStatementgrayoutIfSuppressIf
+ << SuppressExist = TRUE; >>
+ }
+ ( vfrStatementStatListOld )*
+ E: EndIf ";" << if (SuppressExist) CRT_END_OP (E); CRT_END_OP (E); >>
+ ;
+
+vfrImageTag :
+ << CIfrImage IObj; >>
+ L:Image "=" "IMAGE_TOKEN" "\(" S1:Number "\)" << IObj.SetImageId (_STOSID(S1->getText())); IObj.SetLineNo(L->getLine()); >>
+ ;
+
+vfrLockedTag :
+ << CIfrLocked LObj; >>
+ L:Locked << LObj.SetLineNo(L->getLine()); >>
+ ;
+
+vfrStatementStatTag :
+ vfrImageTag |
+ vfrLockedTag
+ ;
+
+vfrStatementStatTagList :
+ vfrStatementStatTag ( "," vfrStatementStatTag )*
+ ;
+
+vfrStatementImage :
+ vfrImageTag
+ ";"
+ ;
+
+vfrStatementLocked :
+ vfrLockedTag
+ ";"
+ ;
+
+vfrStatementInconsistentIf :
+ << CIfrInconsistentIf IIObj; >>
+ L:InconsistentIf << IIObj.SetLineNo(L->getLine()); >>
+ Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << IIObj.SetError (_STOSID(S->getText())); >>
+ { FLAGS "=" flagsField ( "\|" flagsField )* "," }
+ vfrStatementExpression[0]
+ E:EndIf << CRT_END_OP (E); >>
+ ;
+
+vfrStatementNoSubmitIf :
+ << CIfrNoSubmitIf NSIObj; >>
+ L:NoSubmitIf << NSIObj.SetLineNo(L->getLine()); >>
+ Prompt "=" "STRING_TOKEN" "\(" S:Number "\)" "," << NSIObj.SetError (_STOSID(S->getText())); >>
+ { FLAGS "=" flagsField ( "\|" flagsField )* "," }
+ vfrStatementExpression[0]
+ E:EndIf << CRT_END_OP (E); >>
+ ;
+
+vfrStatementDisableIfQuest :
+ <<
+ CIfrDisableIf DIObj;
+ mConstantOnlyInExpression = TRUE;
+ >>
+ L:DisableIf << DIObj.SetLineNo(L->getLine()); >>
+ vfrStatementExpression[0] ";" << mConstantOnlyInExpression = FALSE; >>
+ vfrStatementQuestionOptionList
+ E:EndIf << CRT_END_OP (E); >>
+ ;
+
+vfrStatementRefresh :
+ << CIfrRefresh RObj; >>
+ L:Refresh << RObj.SetLineNo(L->getLine()); >>
+ Interval "=" I:Number << RObj.SetRefreshInterval (_STOU8(I->getText())); >>
+ ;
+
+vfrStatementVarstoreDevice :
+ << CIfrVarStoreDevice VDObj; >>
+ L:VarstoreDevice << VDObj.SetLineNo(L->getLine()); >>
+ "=" "STRING_TOKEN" "\(" S:Number "\)" "," << VDObj.SetDevicePath (_STOSID(S->getText())); >>
+ ;
+
+vfrStatementSuppressIfQuest :
+ << CIfrSuppressIf SIObj; >>
+ L:SuppressIf << SIObj.SetLineNo(L->getLine()); >>
+ { FLAGS "=" flagsField ( "\|" flagsField )* "," }
+ vfrStatementExpression[0] ";"
+ vfrStatementQuestionOptionList
+ E:EndIf << CRT_END_OP (E); >>
+ ;
+
+vfrStatementGrayOutIfQuest :
+ << CIfrGrayOutIf GOIObj; >>
+ L:GrayOutIf << GOIObj.SetLineNo(L->getLine()); >>
+ { FLAGS "=" flagsField ( "\|" flagsField )* "," }
+ vfrStatementExpression[0] ";"
+ vfrStatementQuestionOptionList
+ E:EndIf << CRT_END_OP (E); >>
+ ;
+
+vfrStatementOptions :
+ vfrStatementOneOfOption
+ ;
+
+vfrStatementOneOfOption :
+ <<
+ EFI_IFR_TYPE_VALUE Val = gZeroEfiIfrTypeValue;
+ CIfrOneOfOption OOOObj;
+ CHAR8 *VarStoreName = NULL;
+ >>
+ L:Option << OOOObj.SetLineNo(L->getLine()); >>
+ Text "=" "STRING_TOKEN" "\(" S:Number "\)" "," << OOOObj.SetOption (_STOSID(S->getText())); >>
+ Value "=" vfrConstantValueField[_GET_CURRQEST_DATATYPE()] >[Val] "," << OOOObj.SetType (_GET_CURRQEST_DATATYPE()); OOOObj.SetValue (Val); >>
+ F:FLAGS "=" vfrOneOfOptionFlags[OOOObj, F->getLine()]
+ <<
+ _PCATCH(mCVfrDataStorage.GetVarStoreName (_GET_CURRQEST_VARTINFO().mVarStoreId, &VarStoreName), L->getLine());
+ if (OOOObj.GetFlags () & 0x10) {
+ _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
+ EFI_HII_DEFAULT_CLASS_STANDARD,
+ _GET_CURRQEST_VARTINFO(),
+ VarStoreName,
+ _GET_CURRQEST_DATATYPE (),
+ Val
+ ), L->getLine());
+ }
+ if (OOOObj.GetFlags () & 0x20) {
+ _PCATCH(mCVfrDefaultStore.BufferVarStoreAltConfigAdd (
+ EFI_HII_DEFAULT_CLASS_MANUFACTURING,
+ _GET_CURRQEST_VARTINFO(),
+ VarStoreName,
+ _GET_CURRQEST_DATATYPE (),
+ Val
+ ), L->getLine());
+ }
+ >>
+ {
+ "," Key "=" KN:Number <<
+ if (!mCompatibleMode) {
+ _PCATCH (VFR_RETURN_UNSUPPORTED, KN);
+ }
+ //
+ // Guid Option Key
+ //
+ CIfrOptionKey IfrOptionKey (
+ gCurrentQuestion->QUESTION_ID(),
+ Val,
+ _STOQID(KN->getText())
+ );
+ SET_LINE_INFO (IfrOptionKey, KN);
+ >>
+ }
+ (
+ T:"," vfrImageTag << OOOObj.SetScope (1); CRT_END_OP (T); >>
+ )*
+ ";"
+ ;
+
+vfrOneOfOptionFlags [CIfrOneOfOption & OOOObj, UINT32 LineNum] :
+ <<
+ UINT8 LFlags = _GET_CURRQEST_DATATYPE();
+ UINT8 HFlags = 0;
+ >>
+ oneofoptionFlagsField[HFlags, LFlags] ( "\|" oneofoptionFlagsField[HFlags, LFlags] )*
+ << _PCATCH(gCurrentQuestion->SetFlags(HFlags), LineNum); >>
+ << _PCATCH(OOOObj.SetFlags(LFlags), LineNum); >>
+ ;
+
+oneofoptionFlagsField [UINT8 & HFlags, UINT8 & LFlags] :
+ N:Number << $LFlags |= _STOU8(N->getText()); >>
+ | "OPTION_DEFAULT" << $LFlags |= 0x10; >>
+ | "OPTION_DEFAULT_MFG" << $LFlags |= 0x20; >>
+ | InteractiveFlag << $HFlags |= 0x04; >>
+ | NVAccessFlag << $HFlags |= 0x08; >>
+ | ResetRequiredFlag << $HFlags |= 0x10; >>
+ | LateCheckFlag << $HFlags |= 0x20; >>
+ | ManufacturingFlag << $LFlags |= 0x20; >>
+ | DefaultFlag << $LFlags |= 0x10; >>
+ ;
+
+vfrStatementLabel :
+ L:Label
+ N:Number <<
+ if (mCompatibleMode) {
+ //
+ // Add end Label for Framework Vfr
+ //
+ CIfrLabel LObj1;
+ LObj1.SetLineNo(L->getLine());
+ LObj1.SetNumber (0xffff); //add end label for UEFI, label number hardcode 0xffff
+ }
+
+ {
+ CIfrLabel LObj2;
+ LObj2.SetLineNo(L->getLine());
+ LObj2.SetNumber (_STOU16(N->getText()));
+ }
+ >>
+ ";"
+ ;
+
+vfrStatementBanner :
+ << CIfrBanner BObj; >>
+ B:Banner { "," } << BObj.SetLineNo(B->getLine()); >>
+ Title "=" "STRING_TOKEN" "\(" S:Number "\)" "," << BObj.SetTitle (_STOSID(S->getText())); >>
+ (
+ (
+ Line L:Number "," << BObj.SetLine (_STOU16(L->getText())); >>
+ Align
+ (
+ Left << BObj.SetAlign (0); >>
+ | Center << BObj.SetAlign (1); >>
+ | Right << BObj.SetAlign (2); >>
+ ) ";"
+ )
+ |
+ (
+ Timeout "=" T:Number ";" << {CIfrTimeout TObj(_STOU16(T->getText()));} >>
+ )
+ )
+ ;
+
+//******************************************************************************
+//
+// keep some syntax for compatibility but not generate any IFR object
+//
+vfrStatementInvalidHidden :
+ L:Hidden <<
+ if (!mCompatibleMode) {
+ _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 <<
+ if (!mCompatibleMode) {
+ _PCATCH (VFR_RETURN_UNSUPPORTED, L);
+ }
+ >>
+ Help "=" "STRING_TOKEN" "\(" Number "\)" ","
+ Text "=" "STRING_TOKEN" "\(" Number "\)" ","
+ {
+ Text "=" "STRING_TOKEN" "\(" Number "\)"
+ }
+ ";"
+ ;
+
+vfrStatementInvalidSaveRestoreDefaults :
+ (
+ L:Save <<
+ if (!mCompatibleMode) {
+ _PCATCH (VFR_RETURN_UNSUPPORTED, L);
+ }
+ >>
+ |
+ K:Restore <<
+ if (!mCompatibleMode) {
+ _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 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 BitWiseNot("~") "\~"
+#token BoolVal("boolval") "boolval"
+#token StringVal("stringval") "stringval"
+#token UnIntVal("unintval") "unintval"
+#token ToUpper("toupper") "toupper"
+#token ToLower("tolower") "tolower"
+#token Match("match") "match"
+#token Catenate("catenate") "catenate"
+#token QuestionRefVal("questionrefval") "questionrefval"
+#token StringRefVal("stringrefval") "stringrefval"
+
+//
+// Root expression extension function called by other function.
+//
+vfrStatementExpression [UINT32 RootLevel, UINT32 ExpOpCount = 0] :
+ << if ($RootLevel == 0) {_CLEAR_SAVED_OPHDR ();} >>
+ andTerm[$RootLevel, $ExpOpCount]
+ (
+ L:OR andTerm[$RootLevel, $ExpOpCount] << $ExpOpCount++; CIfrOr OObj(L->getLine()); >>
+ )*
+ <<
+ //
+ // Extend OpCode Scope only for the root expression.
+ //
+ if ($ExpOpCount > 1 && $RootLevel == 0) {
+ if (_SET_SAVED_OPHDR_SCOPE()) {
+ CIfrEnd EObj;
+ if (mCIfrOpHdrLineNo != 0) {
+ EObj.SetLineNo (mCIfrOpHdrLineNo);
+ }
+ }
+ }
+ >>
+ ;
+
+//
+// Add new sub function for the sub expression extension to remember the ExpOpCount
+// This funciton is only called by sub expression.
+//
+vfrStatementExpressionSub [UINT32 RootLevel, UINT32 & ExpOpCount] :
+ andTerm[$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, $ExpOpCount]
+ | vfrExpressionParen[$RootLevel, $ExpOpCount]
+ | vfrExpressionBuildInFunction[$RootLevel, $ExpOpCount]
+ | vfrExpressionConstant[$RootLevel, $ExpOpCount]
+ | vfrExpressionUnaryOp[$RootLevel, $ExpOpCount]
+ | vfrExpressionTernaryOp[$RootLevel, $ExpOpCount]
+ | (
+ L:NOT
+ atomTerm[$RootLevel, $ExpOpCount] << { CIfrNot NObj(L->getLine()); $ExpOpCount++; } >>
+ )
+ ;
+
+vfrExpressionCatenate [UINT32 & RootLevel, UINT32 & ExpOpCount]:
+ L:Catenate
+ "\("
+ vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
+ ","
+ vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount]
+ "\)" << { 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++; } >>
+ ;
+
+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, $ExpOpCount]
+ | questionref13Exp[$RootLevel, $ExpOpCount]
+ | rulerefExp[$RootLevel, $ExpOpCount]
+ | stringref1Exp[$RootLevel, $ExpOpCount]
+ | pushthisExp[$RootLevel, $ExpOpCount]
+ ;
+
+dupExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ L:Dup << { CIfrDup DObj(L->getLine()); _SAVE_OPHDR_COND(DObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
+ ;
+
+vareqvalExp [UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ <<
+ EFI_QUESTION_ID QId;
+ UINT32 Mask;
+ UINT16 ConstVal;
+ CHAR8 *VarIdStr;
+ UINT32 LineNo;
+ EFI_VFR_VARSTORE_TYPE VarStoreType = EFI_VFR_VARSTORE_INVALID;
+ EFI_VFR_RETURN_CODE VfrReturnCode = VFR_RETURN_SUCCESS;
+ >>
+ L:VarEqVal <<
+ if (!mCompatibleMode) {
+ _PCATCH (VFR_RETURN_UNSUPPORTED, L);
+ }
+ >>
+ VK:Var
+ OpenParen
+ VN:Number <<
+ VarIdStr = NULL; _STRCAT(&VarIdStr, VK->getText()); _STRCAT(&VarIdStr, VN->getText());
+ VfrReturnCode = mCVfrDataStorage.GetVarStoreType (VarIdStr, VarStoreType);
+ if (VfrReturnCode == VFR_RETURN_UNDEFINED) {
+ _PCATCH (mCVfrDataStorage.DeclareEfiVarStore (
+ VarIdStr,
+ &mFormsetGuid,
+ _STOSID(VN->getText()),
+ 0x2, //default type is UINT16
+ FALSE
+ ), VN);
+ } else {
+ _PCATCH (VfrReturnCode, VN);
+ }
+ mCVfrQuestionDB.GetQuestionId (NULL, VarIdStr, QId, Mask);
+ LineNo = GET_LINENO(VN);
+ >>
+ CloseParen
+ (
+ (
+ "=="
+ V1:Number << ConstVal = _STOU16(V1->getText()); >>
+ <<
+ if (Mask == 0) {
+ CIfrEqIdVal EIVObj (L->getLine());
+ _SAVE_OPHDR_COND (EIVObj, ($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()); >>
+ << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
+ )
+ |
+ (
+ "<"
+ V3:Number << ConstVal = _STOU16(V3->getText()); >>
+ << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
+ )
+ |
+ (
+ ">="
+ V4:Number << ConstVal = _STOU16(V4->getText()); >>
+ << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
+ )
+ |
+ (
+ ">"
+ V5:Number << ConstVal = _STOU16(V5->getText()); >>
+ << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
+ )
+ )
+ ;
+
+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()); >>
+ <<
+ 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()); >>
+ << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_EQUAL); >>
+ )
+ |
+ (
+ "<"
+ V3:Number << ConstVal = _STOU16(V3->getText()); >>
+ << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, LESS_THAN); >>
+ )
+ |
+ (
+ ">="
+ V4:Number << ConstVal = _STOU16(V4->getText()); >>
+ << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_EQUAL); >>
+ )
+ |
+ (
+ ">"
+ V5:Number << ConstVal = _STOU16(V5->getText()); >>
+ << IdEqValDoSpecial ($ExpOpCount, L->getLine(), QId, VarIdStr, Mask, ConstVal, GREATER_THAN); >>
+ )
+ )
+ ;
+
+ideqidExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ <<
+ EFI_QUESTION_ID QId[2];
+ UINT32 Mask[2];
+ 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 ($ExpOpCount, L->getLine(), QId[0], VarIdStr[0], Mask[0], QId[1], VarIdStr[1], Mask[1], GREATER_THAN); >>
+ )
+ )
+ ;
+
+ideqvallistExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ <<
+ UINT16 ListLen = 0;
+ EFI_QUESTION_ID QId;
+ UINT32 Mask;
+ UINT16 ValueList[EFI_IFR_MAX_LENGTH] = {0,};
+ CHAR8 *VarIdStr;
+ UINT32 LineNo;
+ >>
+ L:IdEqValList
+ vfrQuestionDataFieldName[QId, Mask, VarIdStr, LineNo]
+ "=="
+ (
+ V:Number << ValueList[ListLen] = _STOU16(V->getText()); ListLen++; >>
+ )+
+ <<
+ if (Mask != 0) {
+ IdEqListDoSpecial ($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++;
+ }
+ >>
+ ;
+
+questionref13Exp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ <<
+ UINT8 Type = 0x1;
+ EFI_STRING_ID DevPath;
+ EFI_GUID Guid;
+ EFI_QUESTION_ID QId = EFI_QUESTION_ID_INVALID;
+ UINT32 BitMask;
+ CHAR8 *QName = NULL;
+ UINT32 LineNo = 0;
+ >>
+ L:QuestionRef
+ (
+ (
+ << Type = 0x3; >>
+ {
+ Path "=" "STRING_TOKEN" "\(" S:Number "\)" << Type = 0x4; DevPath = _STOSID(S->getText()); >>
+ }
+ {
+ Uuid "=" guidDefinition[Guid] << Type = 0x5; >>
+ }
+ )
+ |
+ (
+ "\("
+ (
+ QN:StringIdentifier <<
+ QName = QN->getText();
+ LineNo = QN->getLine();
+ mCVfrQuestionDB.GetQuestionId (QN->getText(), NULL, QId, BitMask);
+ >>
+ | ID:Number << QId = _STOQID(ID->getText()); >>
+ )
+ "\)"
+ )
+ )
+ <<
+ switch (Type) {
+ case 0x1: {CIfrQuestionRef1 QR1Obj(L->getLine()); _SAVE_OPHDR_COND (QR1Obj, ($ExpOpCount == 0), L->getLine()); QR1Obj.SetQuestionId (QId, QName, LineNo); break;}
+ case 0x3: {CIfrQuestionRef3 QR3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3Obj, ($ExpOpCount == 0), L->getLine()); break;}
+ case 0x4: {CIfrQuestionRef3_2 QR3_2Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_2Obj, ($ExpOpCount == 0), L->getLine()); QR3_2Obj.SetDevicePath (DevPath); break;}
+ case 0x5: {CIfrQuestionRef3_3 QR3_3Obj(L->getLine()); _SAVE_OPHDR_COND (QR3_3Obj, ($ExpOpCount == 0), L->getLine()); QR3_3Obj.SetDevicePath (DevPath); QR3_3Obj.SetGuid (&Guid); break;}
+ }
+ $ExpOpCount++;
+ >>
+ ;
+
+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] :
+ L:StringRef
+ "\(" S:Number "\)" << { CIfrStringRef1 SR1Obj(L->getLine()); _SAVE_OPHDR_COND (SR1Obj, ($ExpOpCount == 0), L->getLine()); SR1Obj.SetStringId (_STOSID(S->getText())); $ExpOpCount++; } >>
+ ;
+
+pushthisExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ L:PushThis << { CIfrThis TObj(L->getLine()); _SAVE_OPHDR_COND (TObj, ($ExpOpCount == 0), L->getLine()); $ExpOpCount++; } >>
+ ;
+
+vfrExpressionConstant[UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ L1:True << CIfrTrue TObj(L1->getLine()); _SAVE_OPHDR_COND (TObj, ($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()); $ExpOpCount++; >>
+ | V:Number << CIfrUint64 U64Obj(V->getLine()); U64Obj.SetValue (_STOU64(V->getText())); _SAVE_OPHDR_COND (U64Obj, ($ExpOpCount == 0), V->getLine()); $ExpOpCount++; >>
+ ;
+
+vfrExpressionUnaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ lengthExp[$RootLevel, $ExpOpCount]
+ | bitwisenotExp[$RootLevel, $ExpOpCount]
+ | question2refExp[$RootLevel, $ExpOpCount]
+ | stringref2Exp[$RootLevel, $ExpOpCount]
+ | toboolExp[$RootLevel, $ExpOpCount]
+ | unintExp[$RootLevel, $ExpOpCount]
+ | toupperExp[$RootLevel, $ExpOpCount]
+ | tolwerExp[$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++; } >>
+ ;
+
+question2refExp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ L:QuestionRefVal
+ "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
+ << { CIfrQuestionRef2 QR2Obj(L->getLine()); $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()); >>
+ }
+ "\(" vfrStatementExpressionSub[$RootLevel + 1, $ExpOpCount] "\)"
+ << { 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()); $ExpOpCount++; } >>
+ ;
+
+vfrExpressionTernaryOp[UINT32 & RootLevel, UINT32 & ExpOpCount] :
+ conditionalExp[$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++; } >>
+ ;
+
+spanFlags [UINT8 & Flags] :
+ N:Number << $Flags |= _STOU8(N->getText()); >>
+ | "LAST_NON_MATCH" << $Flags |= 0x00; >>
+ | "FIRST_NON_MATCH" << $Flags |= 0x01; >>
+ ;
+
+#token StringIdentifier("string identifier") "[A-Za-z_][A-Za-z_0-9]*"
+#token Number("numeric value") "(0x[0-9A-Fa-f]+) | [0-9]+"
+
+//******************************************************************************
+//
+// Parser class definition.
+//
+class EfiVfrParser {
+<<
+private:
+ UINT8 mParserStatus;
+ BOOLEAN mConstantOnlyInExpression;
+
+ CVfrDefaultStore mCVfrDefaultStore;
+ CVfrDataStorage mCVfrDataStorage;
+ CVfrQuestionDB mCVfrQuestionDB;
+ CVfrRulesDB mCVfrRulesDB;
+
+ CIfrOpHeader *mCIfrOpHdr;
+ UINT32 mCIfrOpHdrLineNo;
+ VOID _SAVE_OPHDR_COND (IN CIfrOpHeader &, IN BOOLEAN, UINT32 LineNo = 0);
+ VOID _CLEAR_SAVED_OPHDR (VOID);
+ BOOLEAN _SET_SAVED_OPHDR_SCOPE (VOID);
+
+
+ EFI_VARSTORE_INFO mCurrQestVarInfo;
+
+//
+// For framework vfr compatibility
+//
+ BOOLEAN mCompatibleMode;
+ 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 ();
+
+public:
+ VOID _PCATCH (IN INTN, IN INTN, IN ANTLRTokenPtr, IN 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 CHAR8 *);
+
+ VOID syn (ANTLRAbstractToken *, ANTLRChar *, SetWordType *, ANTLRTokenType, INT32);
+
+ CHAR8* TrimHex (IN CHAR8 *, OUT BOOLEAN *);
+ CHAR8* _U32TOS (IN UINT32);
+ UINT8 _STOU8 (IN CHAR8 *);
+ UINT16 _STOU16 (IN CHAR8 *);
+ UINT32 _STOU32 (IN CHAR8 *);
+ UINT64 _STOU64 (IN CHAR8 *);
+ EFI_HII_DATE _STOD (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *);
+ EFI_HII_TIME _STOT (IN CHAR8 *, IN CHAR8 *, IN CHAR8 *);
+
+ EFI_STRING_ID _STOSID (IN CHAR8 *);
+ EFI_FORM_ID _STOFID (IN CHAR8 *);
+ EFI_QUESTION_ID _STOQID (IN CHAR8 *);
+
+ VOID _STRCAT (IN OUT CHAR8 **, IN CHAR8 *);
+
+ VOID _CRGUID (EFI_GUID *, CHAR8 *, CHAR8 *, CHAR8 *, CHAR8 *, CHAR8 *, CHAR8 *, CHAR8 *, CHAR8 *, CHAR8 *, CHAR8 *, CHAR8 *);
+ VOID _DeclareDefaultLinearVarStore (IN UINT32);
+ VOID _DeclareStandardDefaultStorage (IN UINT32);
+ VOID _DeclareDefaultFrameworkVarStore (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 *);
+//
+// For framework vfr compatibility
+//
+ VOID SetCompatibleMode (IN BOOLEAN);
+>>
+}
+
+<<
+VOID
+EfiVfrParser::_SAVE_OPHDR_COND (
+ IN CIfrOpHeader &OpHdr,
+ IN BOOLEAN Cond,
+ IN UINT32 LineNo
+ )
+{
+ if (Cond == TRUE) {
+ if (mCIfrOpHdr != NULL) {
+ return ;
+ }
+ mCIfrOpHdr = new CIfrOpHeader(OpHdr);
+ mCIfrOpHdrLineNo = LineNo;
+ }
+}
+
+VOID
+EfiVfrParser::_CLEAR_SAVED_OPHDR (
+ VOID
+ )
+{
+ mCIfrOpHdr = NULL;
+ mCIfrOpHdrLineNo = 0;
+}
+
+BOOLEAN
+EfiVfrParser::_SET_SAVED_OPHDR_SCOPE (
+ VOID
+ )
+{
+ if (mCIfrOpHdr != NULL) {
+ mCIfrOpHdr->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;
+}
+
+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 CHAR8 *ErrorMsg
+ )
+{
+ if (ReturnCode != ExpectCode) {
+ mParserStatus++;
+ gCVfrErrorHandle.PrintMsg (Tok->getLine(), Tok->getText(), "Error", ErrorMsg);
+ }
+}
+
+VOID
+EfiVfrParser::_PCATCH (
+ IN EFI_VFR_RETURN_CODE ReturnCode
+ )
+{
+ mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode);
+}
+
+VOID
+EfiVfrParser::_PCATCH (
+ IN EFI_VFR_RETURN_CODE ReturnCode,
+ IN ANTLRTokenPtr Tok
+ )
+{
+ mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, Tok->getLine(), Tok->getText());
+}
+
+VOID
+EfiVfrParser::_PCATCH (
+ IN EFI_VFR_RETURN_CODE ReturnCode,
+ IN UINT32 LineNum
+ )
+{
+ mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, LineNum);
+}
+
+VOID
+EfiVfrParser::_PCATCH (
+ IN EFI_VFR_RETURN_CODE ReturnCode,
+ IN UINT32 LineNum,
+ IN CHAR8 *ErrorMsg
+ )
+{
+ mParserStatus += gCVfrErrorHandle.HandleError (ReturnCode, LineNum, 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
+ )
+{
+ BOOLEAN IsHex;
+ UINT8 Value;
+ CHAR8 c;
+
+ Str = TrimHex (Str, &IsHex);
+ for (Value = 0; (c = *Str) != '\0'; Str++) {
+ //
+ // BUG: does not handle overflow here
+ //
+ (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
+
+ if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
+ Value += (c - 'a' + 10);
+ }
+ if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
+ Value += (c - 'A' + 10);
+ }
+ if (c >= '0' && c <= '9') {
+ Value += (c - '0');
+ }
+ }
+
+ return Value;
+}
+
+UINT16
+EfiVfrParser::_STOU16 (
+ IN CHAR8*Str
+ )
+{
+ BOOLEAN IsHex;
+ UINT16 Value;
+ CHAR8 c;
+
+ Str = TrimHex (Str, &IsHex);
+ for (Value = 0; (c = *Str) != '\0'; Str++) {
+ //
+ // BUG: does not handle overflow here
+ //
+ (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
+
+ if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
+ Value += (c - 'a' + 10);
+ }
+ if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
+ Value += (c - 'A' + 10);
+ }
+ if (c >= '0' && c <= '9') {
+ Value += (c - '0');
+ }
+ }
+
+ return Value;
+}
+
+UINT32
+EfiVfrParser::_STOU32 (
+ IN CHAR8*Str
+ )
+{
+ BOOLEAN IsHex;
+ UINT32 Value;
+ CHAR8 c;
+
+ Str = TrimHex (Str, &IsHex);
+ for (Value = 0; (c = *Str) != '\0'; Str++) {
+ //
+ // BUG: does not handle overflow here
+ //
+ (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
+
+ if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
+ Value += (c - 'a' + 10);
+ }
+ if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
+ Value += (c - 'A' + 10);
+ }
+ if (c >= '0' && c <= '9') {
+ Value += (c - '0');
+ }
+ }
+
+ return Value;
+}
+
+UINT64
+EfiVfrParser::_STOU64 (
+ IN CHAR8*Str
+ )
+{
+ BOOLEAN IsHex;
+ UINT64 Value;
+ CHAR8 c;
+
+ Str = TrimHex (Str, &IsHex);
+ for (Value = 0; (c = *Str) != '\0'; Str++) {
+ //
+ // BUG: does not handle overflow here
+ //
+ (IsHex == TRUE) ? (Value <<= 4) : (Value *= 10);
+
+ if ((IsHex == TRUE) && (c >= 'a') && (c <= 'f')) {
+ Value += (c - 'a' + 10);
+ }
+ if ((IsHex == TRUE) && (c >= 'A') && (c <= 'F')) {
+ Value += (c - 'A' + 10);
+ }
+ if (c >= '0' && c <= '9') {
+ Value += (c - '0');
+ }
+ }
+
+ return Value;
+}
+
+EFI_HII_DATE
+EfiVfrParser::_STOD (
+ IN CHAR8 *Year,
+ IN CHAR8 *Month,
+ IN CHAR8 *Day
+ )
+{
+ EFI_HII_DATE Date;
+
+ Date.Year = _STOU16 (Year);
+ Date.Month = _STOU8 (Month);
+ Date.Day = _STOU8 (Day);
+
+ return Date;
+}
+
+EFI_HII_TIME
+EfiVfrParser::_STOT (
+ IN CHAR8 *Hour,
+ IN CHAR8 *Minute,
+ IN CHAR8 *Second
+ )
+{
+ EFI_HII_TIME Time;
+
+ Time.Hour = _STOU8 (Hour);
+ Time.Minute = _STOU8 (Minute);
+ Time.Second = _STOU8 (Second);
+
+ return Time;
+}
+
+EFI_STRING_ID
+EfiVfrParser::_STOSID (
+ IN CHAR8 *Str
+ )
+{
+ return (EFI_STRING_ID)_STOU16(Str);
+}
+
+EFI_FORM_ID
+EfiVfrParser::_STOFID (
+ IN CHAR8 *Str
+ )
+{
+ return (EFI_FORM_ID)_STOU16(Str);
+}
+
+EFI_QUESTION_ID
+EfiVfrParser::_STOQID (
+ IN CHAR8 *Str
+ )
+{
+ return (EFI_QUESTION_ID)_STOU16(Str);
+}
+
+VOID
+EfiVfrParser::_STRCAT (
+ IN OUT CHAR8 **Dest,
+ IN 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;
+}
+
+VOID
+EfiVfrParser::_CRGUID (
+ IN EFI_GUID *Guid,
+ IN CHAR8 *G1,
+ IN CHAR8 *G2,
+ IN CHAR8 *G3,
+ IN CHAR8 *G4,
+ IN CHAR8 *G5,
+ IN CHAR8 *G6,
+ IN CHAR8 *G7,
+ IN CHAR8 *G8,
+ IN CHAR8 *G9,
+ IN CHAR8 *G10,
+ IN CHAR8 *G11
+ )
+{
+ Guid->Data1 = _STOU32 (G1);
+ Guid->Data2 = _STOU16 (G2);
+ Guid->Data3 = _STOU16 (G3);
+ Guid->Data4[0] = _STOU8(G4);
+ Guid->Data4[1] = _STOU8(G5);
+ Guid->Data4[2] = _STOU8(G6);
+ Guid->Data4[3] = _STOU8(G7);
+ Guid->Data4[4] = _STOU8(G8);
+ Guid->Data4[5] = _STOU8(G9);
+ Guid->Data4[6] = _STOU8(G10);
+ Guid->Data4[7] = _STOU8(G11);
+}
+
+//
+// framework vfr to default declare varstore for each structure
+//
+VOID
+EfiVfrParser::_DeclareDefaultFrameworkVarStore (
+ IN UINT32 LineNo
+ )
+{
+ SVfrVarStorageNode *pNode;
+ UINT32 TypeSize;
+ BOOLEAN FirstNode;
+
+ FirstNode = TRUE;
+ pNode = mCVfrDataStorage.GetBufferVarStoreList();
+ if (pNode == NULL && gCVfrVarDataTypeDB.mFirstNewDataTypeName != NULL) {
+ //
+ // Create the default Buffer Var Store when no VarStore is defined.
+ // its name should be "Setup"
+ //
+ gCVfrVarDataTypeDB.GetDataTypeSize (gCVfrVarDataTypeDB.mFirstNewDataTypeName, &TypeSize);
+ CIfrVarStore VSObj;
+ VSObj.SetLineNo (LineNo);
+ VSObj.SetVarStoreId (0x1); //the first and only one Buffer Var Store
+ VSObj.SetSize (TypeSize);
+ //VSObj.SetName (gCVfrVarDataTypeDB.mFirstNewDataTypeName);
+ VSObj.SetName ("Setup");
+ VSObj.SetGuid (&mFormsetGuid);
+#ifdef VFREXP_DEBUG
+ printf ("Create the default VarStoreName is %s\n", gCVfrVarDataTypeDB.mFirstNewDataTypeName);
+#endif
+ } else {
+ for (; pNode != NULL; pNode = pNode->mNext) {
+ //
+ // create the default varstore opcode for not declared varstore
+ // the first varstore name should be "Setup"
+ //
+ if (!pNode->mAssignedFlag) {
+ CIfrVarStore VSObj;
+ VSObj.SetLineNo (LineNo);
+ VSObj.SetVarStoreId (pNode->mVarStoreId);
+ VSObj.SetSize (pNode->mStorageInfo.mDataType->mTotalSize);
+ if (FirstNode) {
+ VSObj.SetName ("Setup");
+ FirstNode = FALSE;
+ } else {
+ VSObj.SetName (pNode->mVarStoreName);
+ }
+ VSObj.SetGuid (&pNode->mGuid);
+#ifdef VFREXP_DEBUG
+ printf ("undefined VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
+#endif
+ }
+ }
+ }
+
+ pNode = mCVfrDataStorage.GetEfiVarStoreList();
+ for (; pNode != NULL; pNode = pNode->mNext) {
+ //
+ // create the default efi varstore opcode for not exist varstore
+ //
+ if (!pNode->mAssignedFlag) {
+ CIfrVarStoreEfi VSEObj;
+ VSEObj.SetLineNo (LineNo);
+ VSEObj.SetAttributes (0x00000002); //hardcode EFI_VARIABLE_BOOTSERVICE_ACCESS attribute
+ VSEObj.SetGuid (&pNode->mGuid);
+ VSEObj.SetVarStoreId (pNode->mVarStoreId);
+#ifdef VFREXP_DEBUG
+ printf ("undefined Efi VarStoreName is %s and Id is 0x%x\n", pNode->mVarStoreName, pNode->mVarStoreId);
+#endif
+ }
+ }
+
+}
+
+VOID
+EfiVfrParser::_DeclareDefaultLinearVarStore (
+ IN UINT32 LineNo
+ )
+{
+ UINT32 Index;
+ CHAR8 **TypeNameList;
+ UINT32 ListSize;
+
+ gCVfrVarDataTypeDB.GetUserDefinedTypeNameList (&TypeNameList, &ListSize);
+
+ for (Index = 0; Index < ListSize; Index++) {
+ UINT32 Size;
+ EFI_VARSTORE_ID VarStoreId;
+ CIfrVarStore VSObj;
+
+ VSObj.SetLineNo (LineNo);
+ mCVfrDataStorage.DeclareBufferVarStore (
+ TypeNameList[Index],
+ &mFormsetGuid,
+ &gCVfrVarDataTypeDB,
+ TypeNameList[Index],
+ EFI_VARSTORE_ID_INVALID
+ );
+ mCVfrDataStorage.GetVarStoreId(TypeNameList[Index], &VarStoreId);
+ VSObj.SetVarStoreId (VarStoreId);
+ gCVfrVarDataTypeDB.GetDataTypeSize(TypeNameList[Index], &Size);
+ VSObj.SetSize (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 ("Date") == FALSE) {
+ UINT32 Size;
+ EFI_VARSTORE_ID VarStoreId;
+ CIfrVarStore VSObj;
+
+ VSObj.SetLineNo (LineNo);
+ mCVfrDataStorage.DeclareBufferVarStore (
+ "Date",
+ &mFormsetGuid,
+ &gCVfrVarDataTypeDB,
+ "EFI_HII_DATE",
+ EFI_VARSTORE_ID_INVALID
+ );
+ mCVfrDataStorage.GetVarStoreId("Date", &VarStoreId);
+ VSObj.SetVarStoreId (VarStoreId);
+ gCVfrVarDataTypeDB.GetDataTypeSize("EFI_HII_DATE", &Size);
+ VSObj.SetSize (Size);
+ VSObj.SetName ("Date");
+ VSObj.SetGuid (&mFormsetGuid);
+ }
+
+ if (gCVfrVarDataTypeDB.IsTypeNameDefined ("Time") == FALSE) {
+ UINT32 Size;
+ EFI_VARSTORE_ID VarStoreId;
+ CIfrVarStore VSObj;
+
+ VSObj.SetLineNo (LineNo);
+ mCVfrDataStorage.DeclareBufferVarStore (
+ "Time",
+ &mFormsetGuid,
+ &gCVfrVarDataTypeDB,
+ "EFI_HII_TIME",
+ EFI_VARSTORE_ID_INVALID
+ );
+ mCVfrDataStorage.GetVarStoreId("Time", &VarStoreId);
+ VSObj.SetVarStoreId (VarStoreId);
+ gCVfrVarDataTypeDB.GetDataTypeSize("EFI_HII_TIME", &Size);
+ VSObj.SetSize (Size);
+ VSObj.SetName ("Time");
+ VSObj.SetGuid (&mFormsetGuid);
+ }
+}
+
+VOID
+EfiVfrParser::_DeclareStandardDefaultStorage (
+ IN UINT32 LineNo
+ )
+{
+ //
+ // Default Store is declared.
+ //
+ CIfrDefaultStore DSObj;
+
+ mCVfrDefaultStore.RegisterDefaultStore (DSObj.GetObjBinAddr(), "Standard Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD);
+ DSObj.SetLineNo (LineNo);
+ DSObj.SetDefaultName (EFI_STRING_ID_INVALID);
+ DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD);
+
+ //
+ // Default MANUFACTURING Store is declared.
+ //
+ CIfrDefaultStore DSObjMF;
+
+ mCVfrDefaultStore.RegisterDefaultStore (DSObjMF.GetObjBinAddr(), "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());
+
+ 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++;
+ }
+}
+
+//
+// For framework vfr compatibility
+//
+VOID
+EfiVfrParser::SetCompatibleMode (IN BOOLEAN Mode)
+{
+ mCompatibleMode = Mode;
+ mCVfrQuestionDB.SetCompatibleMode (Mode);
+}
+>>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-19 23:48:33 +0000