diff options
Diffstat (limited to 'BaseTools/Source/C/FCE/IfrParse.h')
| -rw-r--r-- | BaseTools/Source/C/FCE/IfrParse.h | 789 |
1 files changed, 0 insertions, 789 deletions
diff --git a/BaseTools/Source/C/FCE/IfrParse.h b/BaseTools/Source/C/FCE/IfrParse.h deleted file mode 100644 index 29a878a191..0000000000 --- a/BaseTools/Source/C/FCE/IfrParse.h +++ /dev/null @@ -1,789 +0,0 @@ -/** @file
-
- Parser for IFR binary encoding.
-
- Copyright (c) 2011-2019, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef _IFR_PARSE_H_
-#define _IFR_PARSE_H_
-
-#include "Common.h"
-#include <Common/UefiInternalFormRepresentation.h>
-#include <Common/MdeModuleHii.h>
-
-//
-// Scope for Browser action. It may be Form, FormSet or System level.
-//
-typedef enum {
- FormLevel,
- FormSetLevel,
- SystemLevel,
- MaxLevel
-} BROWSER_SETTING_SCOPE;
-
-///
-///Old EFI_IFR_VARSTORE_EFI structure to complible with UEFI 2.3
-///
-typedef struct _EFI_IFR_VARSTORE_EFI_OLD {
- EFI_IFR_OP_HEADER Header;
- EFI_VARSTORE_ID VarStoreId;
- EFI_GUID Guid;
- UINT32 Attributes;
-} EFI_IFR_VARSTORE_EFI_OLD;
-
-///
-/// The languages used in HII DB
-///
-typedef enum {
- UQI,
- EN_US,
- ENG
-} LANGUAGE;
-
-///
-/// Define the structure for the parameters of Uqi and Uqi List
-///
-typedef struct _FORM_BROWSER_STATEMENT FORM_BROWSER_STATEMENT;
-
-typedef enum {
- ONE_OF,
- NUMERIC,
- CHECKBOX,
- STRING,
- ORDERED_LIST
-} QUEST_TYPE;
-
-typedef struct {
- UINT16 *DefaultId;
- UINT64 *PlatformId;
- UINT32 IdNum;
- UINT32 HexNum;
- QUEST_TYPE Type;
- CHAR16 *Data;
- UINT8 *Value;
- UINT8 *DiffValue;
- UINT32 ScriptsLine;
- FORM_BROWSER_STATEMENT *Question;
-} UQI_HEADER;
-
-typedef struct _UQI_PARAM_LIST {
- struct _UQI_PARAM_LIST *Next;
- UQI_HEADER Header;
- BOOLEAN ParseOrNot;
- BOOLEAN SameOrNot;
- BOOLEAN ErrorOrNot;
- CHAR8 *Error;
-} UQI_PARAM_LIST;
-
-//
-// Incremental size of stack for expression
-//
-#define EXPRESSION_STACK_SIZE_INCREMENT 0x100
-
-//
-// IFR relative definition
-//
-#define EFI_HII_EXPRESSION_INCONSISTENT_IF 0
-#define EFI_HII_EXPRESSION_NO_SUBMIT_IF 1
-#define EFI_HII_EXPRESSION_GRAY_OUT_IF 2
-#define EFI_HII_EXPRESSION_SUPPRESS_IF 3
-#define EFI_HII_EXPRESSION_DISABLE_IF 4
-#define EFI_HII_EXPRESSION_VALUE 5
-#define EFI_HII_EXPRESSION_RULE 6
-#define EFI_HII_EXPRESSION_READ 7
-#define EFI_HII_EXPRESSION_WRITE 8
-#define EFI_HII_EXPRESSION_WARNING_IF 9
-
-#define EFI_HII_VARSTORE_BUFFER 0
-#define EFI_HII_VARSTORE_NAME_VALUE 1
-#define EFI_HII_VARSTORE_EFI_VARIABLE 2
-#define EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER 3
-
-#define FORM_INCONSISTENT_VALIDATION 0
-#define FORM_NO_SUBMIT_VALIDATION 1
-
-typedef struct {
- //
- // HII Data Type
- //
- UINT8 Type;
- //
- // Buffer Data and Length if Type is EFI_IFR_TYPE_BUFFER or EFI_IFR_TYPE_STRING
- //
- UINT8 *Buffer;
- UINT16 BufferLen;
- EFI_IFR_TYPE_VALUE Value;
-} EFI_HII_VALUE;
-
-#define NAME_VALUE_NODE_SIGNATURE SIGNATURE_32 ('N', 'V', 'S', 'T')
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
- CHAR16 *Name;
- CHAR16 *Value;
- CHAR16 *EditValue;
-} NAME_VALUE_NODE;
-
-#define NAME_VALUE_NODE_FROM_LINK(a) CR (a, NAME_VALUE_NODE, Link, NAME_VALUE_NODE_SIGNATURE)
-
-#define FORMSET_STORAGE_SIGNATURE SIGNATURE_32 ('F', 'S', 'T', 'G')
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
-
- UINT16 DefaultId[MAX_PLATFORM_DEFAULT_ID_NUM];
- UINT64 PlatformId[MAX_PLATFORM_DEFAULT_ID_NUM];
- UINT32 DefaultPlatformIdNum;
- UINT32 FormSetOrder;
-
- BOOLEAN NewEfiVarstore; //EfiVarStore for UEFI 2.31 or not
- BOOLEAN Skip; //Flag for sorting out the variables
-
- UINT8 Type; // Storage type
-
- UINT16 VarStoreId;
- EFI_GUID Guid;
-
- CHAR16 *Name; // For EFI_IFR_VARSTORE
- UINT16 Size;
- UINT8 *Buffer;
-
- LIST_ENTRY NameValueListHead; // List of NAME_VALUE_NODE
-
- UINT32 Attributes; // For EFI_IFR_VARSTORE_EFI: EFI Variable attribute
-} FORMSET_STORAGE;
-
-#define FORMSET_STORAGE_FROM_LINK(a) CR (a, FORMSET_STORAGE, Link, FORMSET_STORAGE_SIGNATURE)
-
-typedef union {
- EFI_STRING_ID VarName;
- UINT16 VarOffset;
-} VAR_STORE_INFO;
-
-#define EXPRESSION_OPCODE_SIGNATURE SIGNATURE_32 ('E', 'X', 'O', 'P')
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
-
- UINT8 Operand;
-
- UINT8 Format; // For EFI_IFR_TO_STRING, EFI_IFR_FIND
- UINT8 Flags; // For EFI_IFR_SPAN
- UINT8 RuleId; // For EFI_IFR_RULE_REF
-
- EFI_HII_VALUE Value; // For EFI_IFR_EQ_ID_VAL, EFI_IFR_UINT64, EFI_IFR_UINT32, EFI_IFR_UINT16, EFI_IFR_UINT8, EFI_IFR_STRING_REF1
-
- EFI_QUESTION_ID QuestionId; // For EFI_IFR_EQ_ID_ID, EFI_IFR_EQ_ID_VAL_LIST, EFI_IFR_QUESTION_REF1
- EFI_QUESTION_ID QuestionId2;
-
- UINT16 ListLength; // For EFI_IFR_EQ_ID_VAL_LIST
- UINT16 *ValueList;
-
- EFI_STRING_ID DevicePath; // For EFI_IFR_QUESTION_REF3_2, EFI_IFR_QUESTION_REF3_3
- EFI_GUID Guid;
-
- FORMSET_STORAGE *VarStorage; // For EFI_IFR_SET, EFI_IFR_GET
- VAR_STORE_INFO VarStoreInfo;// For EFI_IFR_SET, EFI_IFR_GET
- UINT8 ValueType; // For EFI_IFR_SET, EFI_IFR_GET
- UINT8 ValueWidth; // For EFI_IFR_SET, EFI_IFR_GET
- CHAR16 *ValueName; // For EFI_IFR_SET, EFI_IFR_GET
- LIST_ENTRY MapExpressionList; // nested expressions inside of Map opcode.
-} EXPRESSION_OPCODE;
-
-#define EXPRESSION_OPCODE_FROM_LINK(a) CR (a, EXPRESSION_OPCODE, Link, EXPRESSION_OPCODE_SIGNATURE)
-
-#define FORM_EXPRESSION_SIGNATURE SIGNATURE_32 ('F', 'E', 'X', 'P')
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
-
- UINT8 Type; // Type for this expression
-
- UINT8 RuleId; // For EFI_IFR_RULE only
- EFI_STRING_ID Error; // For EFI_IFR_NO_SUBMIT_IF, EFI_IFR_INCONSISTENT_IF only
-
- EFI_HII_VALUE Result; // Expression evaluation result
- UINT8 TimeOut; // For EFI_IFR_WARNING_IF
-
- LIST_ENTRY OpCodeListHead; // OpCodes consist of this expression (EXPRESSION_OPCODE)
-} FORM_EXPRESSION;
-
-#define FORM_EXPRESSION_FROM_LINK(a) CR (a, FORM_EXPRESSION, Link, FORM_EXPRESSION_SIGNATURE)
-
-#define QUESTION_DEFAULT_SIGNATURE SIGNATURE_32 ('Q', 'D', 'F', 'T')
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
-
- UINT16 DefaultId;
- EFI_HII_VALUE Value; // Default value
-
- FORM_EXPRESSION *ValueExpression; // Not-NULL indicates default value is provided by EFI_IFR_VALUE
-} QUESTION_DEFAULT;
-
-#define QUESTION_DEFAULT_FROM_LINK(a) CR (a, QUESTION_DEFAULT, Link, QUESTION_DEFAULT_SIGNATURE)
-
-#define QUESTION_OPTION_SIGNATURE SIGNATURE_32 ('Q', 'O', 'P', 'T')
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
-
- EFI_STRING_ID Text;
- UINT8 Flags;
- EFI_HII_VALUE Value;
-
- FORM_EXPRESSION *SuppressExpression; // Non-NULL indicates nested inside of SuppressIf
-} QUESTION_OPTION;
-
-#define QUESTION_OPTION_FROM_LINK(a) CR (a, QUESTION_OPTION, Link, QUESTION_OPTION_SIGNATURE)
-
-#define FORM_BROWSER_STATEMENT_SIGNATURE SIGNATURE_32 ('F', 'S', 'T', 'A')
-
-struct _FORM_BROWSER_STATEMENT {
- UINTN Signature;
- LIST_ENTRY Link;
- UINT8 Operand; // The operand (first byte) of this Statement or Question
-
- UQI_HEADER Uqi;
- UINT32 FormSetOrder;
- EFI_GUID Guid;
- UINT8 Type; // Storage type
- BOOLEAN NewEfiVarstore; //EfiVarStore for UEFI 2.31 or not
- UINT32 Attributes; // For EFI_IFR_VARSTORE_EFI: EFI Variable attribute
- BOOLEAN QuestionReferToBitField;// Whether the question is stored in a bit field.
- //
- // Statement Header
- //
- EFI_STRING_ID Prompt;
- EFI_STRING_ID Help;
- EFI_STRING_ID TextTwo; // For EFI_IFR_TEXT
-
- //
- // Question Header
- //
- EFI_QUESTION_ID QuestionId; // The value of zero is reserved
- EFI_VARSTORE_ID VarStoreId; // A value of zero indicates no variable storage
- FORMSET_STORAGE *Storage;
- VAR_STORE_INFO VarStoreInfo;
- UINT16 StorageWidth;
- UINT16 BitStorageWidth;
- UINT16 BitVarOffset;
- UINT8 QuestionFlags;
- CHAR16 *VariableName; // Name/Value or EFI Variable name
-
- EFI_HII_VALUE HiiValue; // Edit copy for checkbox, numberic, oneof
- UINT8 *BufferValue; // Edit copy for string, password, orderedlist
- UINT8 ValueType; // Data type for orderedlist value array
-
- //
- // OpCode specific members
- //
- UINT8 Flags; // for EFI_IFR_CHECKBOX, EFI_IFR_DATE, EFI_IFR_NUMERIC, EFI_IFR_ONE_OF,
- // EFI_IFR_ORDERED_LIST, EFI_IFR_STRING,EFI_IFR_SUBTITLE,EFI_IFR_TIME, EFI_IFR_BANNER
- UINT8 MaxContainers; // for EFI_IFR_ORDERED_LIST
-
- UINT16 BannerLineNumber; // for EFI_IFR_BANNER, 1-based line number
-
- UINT64 Minimum; // for EFI_IFR_ONE_OF/EFI_IFR_NUMERIC, it's Min/Max value
- UINT64 Maximum; // for EFI_IFR_STRING/EFI_IFR_PASSWORD, it's Min/Max length
- UINT64 Step;
-
- EFI_DEFAULT_ID DefaultId; // for EFI_IFR_RESET_BUTTON
- EFI_GUID RefreshGuid; // for EFI_IFR_REFRESH_ID
-
- //
- // Get from IFR parsing
- //
- FORM_EXPRESSION *ValueExpression; // nested EFI_IFR_VALUE, provide Question value and indicate Question is ReadOnly
- LIST_ENTRY DefaultListHead; // nested EFI_IFR_DEFAULT list (QUESTION_DEFAULT), provide default values
- LIST_ENTRY OptionListHead; // nested EFI_IFR_ONE_OF_OPTION list (QUESTION_OPTION)
-
- EFI_IMAGE_ID ImageId; // nested EFI_IFR_IMAGE
- UINT8 RefreshInterval; // nested EFI_IFR_REFRESH, refresh interval(in seconds) for Question value, 0 means no refresh
- BOOLEAN InSubtitle; // nesting inside of EFI_IFR_SUBTITLE
-
- LIST_ENTRY InconsistentListHead;// nested inconsistent expression list (FORM_EXPRESSION)
- LIST_ENTRY NoSubmitListHead; // nested nosubmit expression list (FORM_EXPRESSION)
- LIST_ENTRY WarningListHead; // nested warning expression list (FORM_EXPRESSION)
- FORM_EXPRESSION *GrayOutExpression; // nesting inside of GrayOutIf
- FORM_EXPRESSION *SuppressExpression; // nesting inside of SuppressIf
- FORM_EXPRESSION *DisableExpression; // nesting inside of DisableIf
-
- FORM_EXPRESSION *ReadExpression; // nested EFI_IFR_READ, provide this question value by read expression.
- FORM_EXPRESSION *WriteExpression; // nested EFI_IFR_WRITE, evaluate write expression after this question value is set.
-};
-
-#define FORM_BROWSER_STATEMENT_FROM_LINK(a) CR (a, FORM_BROWSER_STATEMENT, Link, FORM_BROWSER_STATEMENT_SIGNATURE)
-
-#define FORM_BROWSER_FORM_SIGNATURE SIGNATURE_32 ('F', 'F', 'R', 'M')
-#define STANDARD_MAP_FORM_TYPE 0x01
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
-
- UINT16 FormId; // FormId of normal form or formmap form.
- EFI_STRING_ID FormTitle; // FormTile of normal form, or FormMapMethod title of formmap form.
- UINT16 FormType; // Specific form type for the different form.
-
- BOOLEAN ModalForm; // Whether this is a modal form.
- LIST_ENTRY ExpressionListHead; // List of Expressions (FORM_EXPRESSION)
- LIST_ENTRY StatementListHead; // List of Statements and Questions (FORM_BROWSER_STATEMENT)
- FORM_EXPRESSION *SuppressExpression; // nesting inside of SuppressIf
-} FORM_BROWSER_FORM;
-
-#define FORM_BROWSER_FORM_FROM_LINK(a) CR (a, FORM_BROWSER_FORM, Link, FORM_BROWSER_FORM_SIGNATURE)
-
-#define FORMSET_DEFAULTSTORE_SIGNATURE SIGNATURE_32 ('F', 'D', 'F', 'S')
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
-
- UINT16 DefaultId;
- EFI_STRING_ID DefaultName;
-} FORMSET_DEFAULTSTORE;
-
-#define STRING_NUMBER 100
-
-typedef struct {
- EFI_STRING_ID StringId;
- CHAR16 *String;
-} STRING_INFO;
-
-typedef struct {
- EFI_STRING_ID CachedIdNum;
- EFI_STRING_ID MaxIdNum;
- STRING_INFO *StringInfoList;
-} FORMSET_STRING_LIST;
-
-#define FORMSET_DEFAULTSTORE_FROM_LINK(a) CR (a, FORMSET_DEFAULTSTORE, Link, FORMSET_DEFAULTSTORE_SIGNATURE)
-
-#define FORM_BROWSER_FORMSET_SIGNATURE SIGNATURE_32 ('F', 'B', 'F', 'S')
-
-typedef struct {
- UINTN Signature;
- LIST_ENTRY Link;
-
- UINT32 FormSetOrder;
-
- UINTN IfrBinaryLength;
- UINT8 *IfrBinaryData;
- UINT8 *UnicodeBinary;
-
- EFI_GUID Guid;
- EFI_STRING_ID FormSetTitle;
- EFI_STRING_ID Help;
- UINT8 NumberOfClassGuid;
- EFI_GUID ClassGuid[3]; // Up to three ClassGuid
- UINT16 Class; // Tiano extended Class code
- UINT16 SubClass; // Tiano extended Subclass code
-
- FORM_BROWSER_STATEMENT *StatementBuffer; // Buffer for all Statements and Questions
- EXPRESSION_OPCODE *ExpressionBuffer; // Buffer for all Expression OpCode
-
- LIST_ENTRY *StorageListHead; // Storage list (FORMSET_STORAGE)
- LIST_ENTRY DefaultStoreListHead; // DefaultStore list (FORMSET_DEFAULTSTORE)
- LIST_ENTRY FormListHead; // Form list (FORM_BROWSER_FORM)
- LIST_ENTRY ExpressionListHead; // List of Expressions (FORM_EXPRESSION)
- FORMSET_STRING_LIST EnUsStringList; // Cache EN_US English list
- FORMSET_STRING_LIST UqiStringList; // Cache EN_US English list
-} FORM_BROWSER_FORMSET;
-
-#define FORM_BROWSER_FORMSET_FROM_LINK(a) CR (a, FORM_BROWSER_FORMSET, Link, FORM_BROWSER_FORMSET_SIGNATURE)
-
-///
-/// Structure for multi-platform support
-///
-typedef struct {
- UINT16 DefaultId[MAX_PLATFORM_DEFAULT_ID_NUM];
- UINT16 DefaultIdNum;
- UINT64 PlatformId[MAX_PLATFORM_DEFAULT_ID_NUM];
- UINT16 PlatformIdNum;
- UINT16 KeyDefaultId[MAX_PLATFORM_DEFAULT_ID_NUM];
- UINT64 KeyPlatformId[MAX_PLATFORM_DEFAULT_ID_NUM];
- UINT16 KeyIdNum;
- FORM_BROWSER_STATEMENT PlatformIdQuestion;
- FORM_BROWSER_STATEMENT *Question;
- UINT16 PlatformIdWidth;
- UQI_HEADER Uqi;
- BOOLEAN MultiPlatformOrNot;
- BOOLEAN ExistStorageFfsInBfv;
- BOOLEAN SizeOptimized;
- BOOLEAN SizeOptimizedParam;
-} MULTI_PLATFORM_PARAMETERS;
-
-/**
- Search the variable list according to the variable Guid and name, and return the pointer
- of that Node.
-
- @param HiiObjList The pointer to the Question
- @param VarName The EFI variable name need to be updated to VarList
- @param Offset The offset of the variable
- @param StorageListHead The pointer to the LIST_ENTRY of Storage
- @param Vaue The value in that value offset of the variable
- @param VarList The dual pointer of Varlist
-
- @return EFI_SUCCESS
-**/
-EFI_STATUS
-SearchVarStorage (
- IN FORM_BROWSER_STATEMENT *Question,
- IN CHAR16* VarName,
- IN UINT32 Offset,
- IN LIST_ENTRY *StorageListHead,
- IN OUT CHAR8 **Value,
- IN OUT FORMSET_STORAGE **VarList
- );
-
-/**
- Get the string based on the StringId and HII Package List Handle.
-
- @param Token The String's ID.
- @param HiiHandle The package list in the HII database to search for
- the specified string.
-
- @return The output string.
-
-**/
-CHAR16 *
-GetToken (
- IN EFI_STRING_ID Token,
- IN UINT8 *UniPackge
- );
-
-/**
- Free resources allocated for all Storage in an LIST_ENTRY.
-
- @param FormSet Pointer of the FormSet
-
-**/
-VOID
-DestroyAllStorage (
- IN LIST_ENTRY *StorageEntryListHead
- );
-
-
-/**
- Free resources allocated for a FormSet.
-
- @param FormSet Pointer of the FormSet
-
-**/
-VOID
-DestroyFormSet (
- IN FORM_BROWSER_FORMSET *FormSet
- );
-
-
-/**
- Free resources allocated for all FormSet in an LIST_ENTRY.
-
- @param FormSet Pointer of the FormSet
-
-**/
-VOID
-DestroyAllFormSet (
- IN LIST_ENTRY *FormSetEntryListHead
- );
-
-/**
- Parse opcodes in the formset IFR binary.
-
- @param FormSet Pointer of the FormSet data structure.
-
- @retval EFI_SUCCESS Opcode parse success.
- @retval Other Opcode parse fail.
-
-**/
-EFI_STATUS
-ParseOpCodes (
- IN FORM_BROWSER_FORMSET *FormSet
- );
-
-/**
- Set the value to the variable of platformId question.
-
- @param PlatformId The form set.
-
- @retval EFI_SUCCESS Set successfully.
-
-**/
-EFI_STATUS
-AssignThePlatformId (
- IN UINT64 PlatformId
- );
-
-
-/**
- Reset Questions to their default value in a Form, Formset or System.
-
- @param FormSet FormSet data structure.
- @param Form Form data structure.
- @param DefaultId The default Id
- @param PlatformId The platform Id
- @param SettingScope Setting Scope for Default action.
-
- @retval EFI_SUCCESS The function completed successfully.
- @retval EFI_UNSUPPORTED Unsupport SettingScope.
-
-**/
-EFI_STATUS
-ExtractDefault (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_FORM *Form,
- IN UINT16 DefaultId,
- IN UINT64 PlatformId,
- IN BROWSER_SETTING_SCOPE SettingScope
- );
-
-
-/**
- Reset stack pointer to begin of the stack.
-
-**/
-VOID
-ResetCurrentExpressionStack (
- VOID
- );
-
-
-/**
- Push current expression onto the Stack
-
- @param Pointer Pointer to current expression.
-
- @retval EFI_SUCCESS The value was pushed onto the stack.
- @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the stack.
-
-**/
-EFI_STATUS
-PushCurrentExpression (
- IN VOID *Pointer
- );
-
-
-/**
- Pop current expression from the Stack
-
- @param Pointer Pointer to current expression to be pop.
-
- @retval EFI_SUCCESS The value was pushed onto the stack.
- @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the stack.
-
-**/
-EFI_STATUS
-PopCurrentExpression (
- OUT VOID **Pointer
- );
-
-/**
- Reset stack pointer to begin of the stack.
-
-**/
-VOID
-ResetMapExpressionListStack (
- VOID
- );
-
-
-/**
- Push the list of map expression onto the Stack
-
- @param Pointer Pointer to the list of map expression to be pushed.
-
- @retval EFI_SUCCESS The value was pushed onto the stack.
- @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the stack.
-
-**/
-EFI_STATUS
-PushMapExpressionList (
- IN VOID *Pointer
- );
-
-
-/**
- Pop the list of map expression from the Stack
-
- @param Pointer Pointer to the list of map expression to be pop.
-
- @retval EFI_SUCCESS The value was pushed onto the stack.
- @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the stack.
-
-**/
-EFI_STATUS
-PopMapExpressionList (
- OUT VOID **Pointer
- );
-
-/**
- Reset stack pointer to begin of the stack.
-
-**/
-VOID
-ResetScopeStack (
- VOID
- );
-
-
-/**
- Push an Operand onto the Stack
-
- @param Operand Operand to push.
-
- @retval EFI_SUCCESS The value was pushed onto the stack.
- @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the
- stack.
-
-**/
-EFI_STATUS
-PushScope (
- IN UINT8 Operand
- );
-
-
-/**
- Pop an Operand from the Stack
-
- @param Operand Operand to pop.
-
- @retval EFI_SUCCESS The value was pushed onto the stack.
- @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the
- stack.
-
-**/
-EFI_STATUS
-PopScope (
- OUT UINT8 *Operand
- );
-
-
-/**
- Zero extend integer/boolean/date/time to UINT64 for comparing.
-
- @param Value HII Value to be converted.
-
-**/
-VOID
-ExtendValueToU64 (
- IN EFI_HII_VALUE *Value
- );
-
-
-/**
- Compare two Hii value.
-
- @param Value1 Expression value to compare on left-hand.
- @param Value2 Expression value to compare on right-hand.
-
- @retval EFI_INVALID_PARAMETER Could not perform compare on two values.
- @retval 0 Two operators equal.
- @return Positive value if Value1 is greater than Value2.
- @retval Negative value if Value1 is less than Value2.
-
-**/
-INTN
-CompareHiiValue (
- IN EFI_HII_VALUE *Value1,
- IN EFI_HII_VALUE *Value2,
- IN FORM_BROWSER_FORMSET *FormSet
- );
-
-/**
- Evaluate the result of a HII expression.
-
- If Expression is NULL, then ASSERT.
-
- @param FormSet FormSet associated with this expression.
- @param Form Form associated with this expression.
- @param Expression Expression to be evaluated.
- @param ConstantExpression The pointer to the flag of constant expression. If constant, will return TRUE.
-
- @retval EFI_SUCCESS The expression evaluated successfuly
- @retval EFI_NOT_FOUND The Question which referenced by a QuestionId
- could not be found.
- @retval EFI_OUT_OF_RESOURCES There is not enough system memory to grow the
- stack.
- @retval EFI_ACCESS_DENIED The pop operation underflowed the stack
- @retval EFI_INVALID_PARAMETER Syntax error with the Expression
-
-**/
-EFI_STATUS
-EvaluateExpression (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_FORM *Form,
- IN OUT FORM_EXPRESSION *Expression,
- IN OUT BOOLEAN *ConstantExpression
- );
-
-/**
- Compare two Uqi parameters
-
- @param UqiParm1 The pointer to the first Uqi parameter.
- @param UqiParm2 The pointer to the second Uqi parameter.
-
- @retval TRUE If these two Uqi parameters are the same, return TRUE;
- @return FALSE Otherwise, return FALSE;
-**/
-BOOLEAN
-CompareUqiHeader (
- IN CONST UQI_HEADER *UqiParm1,
- IN CONST UQI_HEADER *UqiParm2
- );
-
-
-/**
- Print all ONE_OF ORDER_LIST NUMERIC STRING and CHECKBOX in all fromsets.
-
- @param Formset The pointer to the entry of the fromset list
- @param Formset The pointer to the entry of the storage list
-
- @retval EFI_SUCCESS It was complete successfully
- @return EFI_ABORTED An error occurred
-**/
-EFI_STATUS
-PrintInfoInAllFormset (
- IN LIST_ENTRY *FormSetEntryListHead,
- IN LIST_ENTRY *StorageEntryListHead
- );
-
- /**
- Get the question value with bit field from the buffer.
-
- @param Question The question refer to bit field.
- @param Buffer The buffer which the question value get from.
- @param Value Retun the value.
-
-**/
-VOID
-GetBitsQuestionValue(
- IN FORM_BROWSER_STATEMENT *Question,
- IN UINT8 *Buffer,
- OUT UINT32 *Value
- );
-
-/**
- Set the question value with bit field to the buffer.
-
- @param Question The question refer to bit field.
- @param Buffer The buffer which the question value set to.
- @param Value The value need to set.
-
-**/
-VOID
-SetBitsQuestionValue (
- IN FORM_BROWSER_STATEMENT *Question,
- IN UINT8 *Buffer,
- IN UINT32 Value
- );
-
-#endif
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