diff options
Diffstat (limited to 'BaseTools/Source/C/FCE/IfrParse.c')
| -rw-r--r-- | BaseTools/Source/C/FCE/IfrParse.c | 4836 |
1 files changed, 0 insertions, 4836 deletions
diff --git a/BaseTools/Source/C/FCE/IfrParse.c b/BaseTools/Source/C/FCE/IfrParse.c deleted file mode 100644 index 2f5a87baf3..0000000000 --- a/BaseTools/Source/C/FCE/IfrParse.c +++ /dev/null @@ -1,4836 +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
-
-**/
-
-#include "IfrParse.h"
-
-#ifndef EDKII_IFR_BIT_VARSTORE_GUID
-#define EDKII_IFR_BIT_VARSTORE_GUID \
- {0x82DDD68B, 0x9163, 0x4187, {0x9B, 0x27, 0x20, 0xA8, 0xFD, 0x60 ,0xA7, 0x1D}}
-#endif
-
-#ifndef EDKII_IFR_NUMERIC_SIZE_BIT
-#define EDKII_IFR_NUMERIC_SIZE_BIT 0x3F
-#endif
-
-UINT16 mStatementIndex;
-UINT16 mExpressionOpCodeIndex;
-
-BOOLEAN mInScopeSubtitle;
-BOOLEAN mInScopeSuppress;
-BOOLEAN mInScopeGrayOut;
-BOOLEAN mInScopeDisable;
-FORM_EXPRESSION *mSuppressExpression;
-FORM_EXPRESSION *mGrayOutExpression;
-FORM_EXPRESSION *mDisableExpression;
-
-extern MULTI_PLATFORM_PARAMETERS mMultiPlatformParam;
-extern LIST_ENTRY mVarListEntry;
-extern LIST_ENTRY mFormSetListEntry;
-extern UINT32 mFormSetOrderParse;
-
-#define FORM_SET_GUID_PREFIX "Form Set GUID: "
-#define EFI_GUID_FORMAT "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x"
-
-UINT32 mMaxCount = 0x100000;
-UINT32 mCount = 0;
-CHAR8 *mStringBuffer = NULL;
-static EFI_GUID gEdkiiIfrBitVarGuid = EDKII_IFR_BIT_VARSTORE_GUID;
-
-/**
- Produces a Null-terminated ASCII string in mStringBuffer based on a Null-terminated
- ASCII format string and variable argument list.
-
- @param FormatString A null-terminated ASCII format string.
- @param ... The variable argument list whose contents are accessed based on the
- format string specified by FormatString.
-**/
-VOID
-StringPrint (
- CHAR8 *FormatString,
- ...
-)
-{
- va_list Marker;
- INT32 Count;
-
- va_start (Marker, FormatString);
- Count = vsprintf (mStringBuffer + mCount, FormatString, Marker);
- mCount = mCount + Count;
- va_end (Marker);
- if (mCount + 0x400 > mMaxCount) {
- mStringBuffer[mCount] = '\0';
- fwrite (mStringBuffer, sizeof (CHAR8), mCount, stdout);
- mCount = 0;
- }
-}
-
-/**
- Print the information of questions.
-
- @param FormSet The pointer to the formset.
- @param FormSet The pointer to the form.
- @param Question The pointer to the question.
- @param PrintOrNot Decide whether print or not.
-
- @return NULL.
-
-**/
-static
-VOID
-PrintQuestion (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_FORM *Form,
- IN FORM_BROWSER_STATEMENT *Question,
- IN BOOLEAN PrintOrNot
- );
-
-/**
- Writes a Unicode string specified by iStringToken and iLanguage to the script file (converted to ASCII).
-
- @param Package A pointer to the Unicode string.
-
- @return NULL
-
-**/
-static
-VOID
-LogUnicodeString (
- IN CHAR16 *pcString
- )
-{
- UINTN Index;
-
- if (pcString == NULL) {
- return;
- }
- //
- // replace the 0x0D to 0x20, because if the pcString has 0D 0A, then after print it,
- // different editor may have different format
- //
- for (Index = 0; pcString[Index] != 0; Index++) {
- if (pcString[Index] == 0x0D) {
- pcString[Index] = 0x20;
- }
-
- StringPrint("%c", pcString[Index] & 0x00FF);
- }
-}
-
-/**
- Writes a UQIL Unicode string specified by iStringToken to the script file as an array of 16-bit integers in ASCII.
-
- @param Package A pointer to the Unicode string.
-
- @return NULL
-
-**/
-static
-VOID
-LogUqi (
- IN CHAR16 *pcString
- )
-{
- UINT16 Index;
- //
- // Find the UNICODE string length (in CHAR16)
- //
- for (Index = 0; pcString[Index] != 0; Index++);
- //
- // Write each word as a hex integer
- //
- for (Index = 0; pcString[Index] != 0; Index++) {
- StringPrint("%04X ", pcString[Index]);
- }
-}
-
-/**
- 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
- )
-{
- UINT32 PreBits;
- UINT32 Mask;
-
- PreBits = Question->BitVarOffset - Question->VarStoreInfo.VarOffset * 8;
- Mask = (1<< Question->BitStorageWidth) -1;
-
- *Value = *(UINT32*)Buffer;
- (*Value) >>= PreBits;
- (*Value) &= Mask;
-}
-
-/**
- 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 OUT UINT8 *Buffer,
- IN UINT32 Value
- )
-{
- UINT32 PreBits;
- UINT32 Mask;
- UINT32 TmpValue;
-
- PreBits = Question->BitVarOffset - Question->VarStoreInfo.VarOffset * 8;
- Value <<= PreBits;
- Mask = (1<< Question->BitStorageWidth) -1;
- Mask <<= PreBits;
-
- TmpValue = *(UINT32*)(Buffer);
- TmpValue = (TmpValue & (~Mask)) | Value;
- CopyMem ((UINT32*)Buffer, &TmpValue, sizeof (UINT32));
-}
-
-/**
- Print the current value of the specified question.
-
- @param Question The pointer to question
-
- @return EFI_SUCCESS
-**/
-static
-EFI_STATUS
-LogIfrValue (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_STATEMENT *Question
- )
-{
- EFI_STATUS Status;
- FORMSET_STORAGE *VarList;
- UINT8 *VarBuffer;
- UINT32 Value;
-
- VarBuffer = NULL;
-
- Status = SearchVarStorage (
- Question,
- NULL,
- Question->VarStoreInfo.VarOffset,
- FormSet->StorageListHead,
- (CHAR8 **)&VarBuffer,
- &VarList
- );
-
- if (EFI_ERROR (Status)) {
- StringPrint("\nCouldn't read current variable data.");
- return EFI_ABORTED;
- }
- //
- // Log the Value
- //
- if (
- (Question->VarStoreInfo.VarOffset > VarList->Size) \
- && (VarList->Type == EFI_IFR_VARSTORE_OP)
- ) {
- StringPrint("0000 // Offset larger than Variable Size -- FAILURE");
- } else if (
- (Question->VarStoreInfo.VarOffset > VarList->Size) \
- && (VarList->Type == EFI_IFR_VARSTORE_EFI_OP) \
- && VarList->NewEfiVarstore
- ) {
- StringPrint("0000 // Offset larger than Variable Size -- FAILURE");
- } else if (
- (Question->StorageWidth > VarList->Size) \
- && (VarList->Type == EFI_IFR_VARSTORE_EFI_OP) \
- && !VarList->NewEfiVarstore
- ) {
- StringPrint("0000 // Offset larger than Variable Size -- FAILURE");
- } else {
- if (Question->QuestionReferToBitField) {
- GetBitsQuestionValue (Question, VarBuffer, &Value);
- VarBuffer = (UINT8*)(&Value);
- }
- switch (Question->StorageWidth) {
-
- case sizeof (UINT8):
- StringPrint("%02X", (*(UINT8 *)VarBuffer) & 0xFF);
- break;
-
- case sizeof (UINT16):
- StringPrint("%04X", (*(UINT16 *)VarBuffer) & 0xFFFF);
- break;
-
- case sizeof (UINT32):
- StringPrint("%08X", (*(UINT32 *)VarBuffer) & 0xFFFFFFFF);
- break;
-
- case sizeof (UINT64):
- StringPrint("%016llX", *((UINT64 *)VarBuffer));
- break;
-
- default:
- StringPrint("0000 // Width > 16 is not supported -- FAILURE");
- break;
- }
- }
- return EFI_SUCCESS;
-}
-
-/**
- Print the current value of the STRING question.
-
- @param Question The pointer to question
-
- @return EFI_SUCCESS
-**/
-static
-EFI_STATUS
-LogIfrValueStr (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_STATEMENT *Question
- )
-{
- EFI_STATUS Status;
- FORMSET_STORAGE *VarList;
- UINT8 *VarBuffer;
-
- VarBuffer = NULL;
- Status = SearchVarStorage (
- Question,
- NULL,
- Question->VarStoreInfo.VarOffset,
- FormSet->StorageListHead,
- (CHAR8 **)&VarBuffer,
- &VarList
- );
-
- if (EFI_ERROR (Status)) {
- StringPrint("\nCouldn't read current variable data.");
- return EFI_ABORTED;
- }
-
- //
- // Log the Value
- //
- if (
- (Question->VarStoreInfo.VarOffset > VarList->Size) \
- && (VarList->Type == EFI_IFR_VARSTORE_OP)
- ) {
- StringPrint("0000 // Offset larger than Variable Size -- FAILURE");
- } else if (
- (Question->VarStoreInfo.VarOffset > VarList->Size) \
- && (VarList->Type == EFI_IFR_VARSTORE_EFI_OP) \
- && VarList->NewEfiVarstore
- ) {
- StringPrint("0000 // Offset larger than Variable Size -- FAILURE");
- } else if (
- (Question->StorageWidth > VarList->Size) \
- && (VarList->Type == EFI_IFR_VARSTORE_EFI_OP) \
- && !VarList->NewEfiVarstore
- ) {
- StringPrint("0000 // Offset larger than Variable Size -- FAILURE");
- } else {
- StringPrint("\"");
- LogUnicodeString((CHAR16 *)VarBuffer);
- StringPrint("\"");
- }
- return EFI_SUCCESS;
-}
-
-/**
- Print the current values of an Ordered List question.
-
- @param Question The pointer to question
- @param MaxEntries The max number of options
- @param VarList The dual pointer to the Node of VarList
-
- @return EFI_SUCCESS
-**/
-static
-EFI_STATUS
-LogIfrValueList (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_STATEMENT *Question
- )
-{
- EFI_STATUS Status;
- FORMSET_STORAGE *VarList;
- UINT8 CurrentEntry;
- UINT8 *VarBuffer;
-
- CurrentEntry = 0;
- VarBuffer = NULL;
-
- Status = SearchVarStorage (
- Question,
- NULL,
- Question->VarStoreInfo.VarOffset,
- FormSet->StorageListHead,
- (CHAR8 **)&VarBuffer,
- &VarList
- );
-
- if (EFI_ERROR (Status)) {
- StringPrint("\nCouldn't read current variable data.");
- return EFI_ABORTED;
- }
- //
- // Log the value
- //
- if (
- ((Question->VarStoreInfo.VarOffset + Question->MaxContainers) > VarList->Size) \
- && (VarList->Type == EFI_IFR_VARSTORE_OP)
- ) {
- StringPrint("0000 // Offset larger than Variable Size -- FAILURE");
- } else if (
- (Question->MaxContainers > VarList->Size) \
- && (VarList->Type == EFI_IFR_VARSTORE_EFI_OP)
- ) {
- StringPrint("0000 // Offset larger than Variable Size -- FAILURE");
- } else {
- for (CurrentEntry = 0; CurrentEntry < Question->MaxContainers; CurrentEntry++) {
-
- switch (Question->StorageWidth/Question->MaxContainers){
-
- case 1:
- StringPrint("%02X ", VarBuffer[CurrentEntry]);
- break;
-
- case 2:
- StringPrint("%04X ", *((UINT16 *)VarBuffer + CurrentEntry));
- break;
-
- case 4:
- StringPrint("%08X ", *((UINT32 *)VarBuffer + CurrentEntry));
- break;
-
- case 8:
- StringPrint("%016llX ", *((UINT64 *)VarBuffer + CurrentEntry));
- break;
-
- default:
- StringPrint("%02X ", VarBuffer[CurrentEntry]);
- }
- }
- }
- return EFI_SUCCESS;
-}
-
-/**
- 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
- )
-{
- INT32 Index;
-
- if (UqiParm1->HexNum != UqiParm2->HexNum) {
- return FALSE;
- }
-
- for (Index = UqiParm1->HexNum - 1; Index >= 0; Index--) {
- if (UqiParm1->Data[Index] != UqiParm2->Data[Index]) {
- return FALSE;
- }
- }
-
- return TRUE;
-}
-
-
-/**
- Check whether existed a same variable in the LIST_ENTRY.
-
- @param CurVarList A pointer to a variable node.
-
- @return Pointer If existed the same variable, return the pointer to the Node.
- @return NULL Otherwise, return FALSE
-
-**/
-static
-FORMSET_STORAGE *
-NotSameVariableInVarList (
- IN LIST_ENTRY *VariableListEntry,
- IN FORMSET_STORAGE *StorageNode
- )
-{
- FORMSET_STORAGE *CurNode;
- LIST_ENTRY *Link;
- LIST_ENTRY *StorageListHead;
-
- StorageListHead = VariableListEntry;
- CurNode = NULL;
-
- //
- // Find Storage for this Question
- //
- Link = GetFirstNode (StorageListHead);
- while (!IsNull (StorageListHead, Link)) {
- CurNode = FORMSET_STORAGE_FROM_LINK (Link);
-
- if (!CompareGuid (&StorageNode->Guid, &CurNode->Guid) \
- && (CurNode->Name != NULL) \
- && (StorageNode->Name != NULL) \
- && !FceStrCmp (StorageNode->Name, CurNode->Name) \
- && (StorageNode - CurNode != 0)
- ) {
- //
- // If not multi-plaform support mode, take VarStore as the EfiVarStore. So If there are
- // two variables with same guid same name, but different type, we will take as the same
- // in general mode
- //
- if (mMultiPlatformParam.MultiPlatformOrNot && (CurNode->Type == StorageNode->Type)) {
- //
- // If matched, get the address of EFI_IFR_VARSTORE data.
- //
- return CurNode;
- break;
- } else if (!mMultiPlatformParam.MultiPlatformOrNot) {
- return CurNode;
- break;
- }
- }
- Link = GetNextNode (StorageListHead, Link);
- }
- return NULL;
-}
-
-/**
- Get the UniString by the offset.
-
- @param UniPackge A pointer to the beginning of Null-terminated Unicode string Array.
- @param CurUniPackge A pointer to the current position of Null-terminated Unicode string Array.
- @param VarDefaultNameId The string ID.
- @param CurOrDefaultLang Use the current language or the default language.
- @param VarDefaultName return the name string.
-
- @return EFI_SUCCESS
- @return EFI_INVALID_PARAMETER
- @return EFI_NOT_FOUND
-**/
-static
-EFI_STATUS
-GetStringByOffset (
- IN UINT8 *UniPackge,
- IN UINT8 *CurUniPackge,
- IN UINT16 VarDefaultNameId,
- IN BOOLEAN CurOrDefaultLang,
- IN OUT CHAR16 **VarDefaultName
- )
-{
- UINT8 *HiiStringHeader;
- UINT32 Offset;
- UINT32 Count;
- UINT32 Index;
- EFI_HII_STRING_BLOCK *Block;
- VOID *ThisBlock;
-
- assert ((UniPackge != NULL) && (CurUniPackge != NULL));
-
- HiiStringHeader = NULL;
- Offset = 1;
- Count = 0;
- Block = NULL;
- ThisBlock = NULL;
-
- if (VarDefaultNameId == 0) {
- return EFI_INVALID_PARAMETER;
- }
- if (CurOrDefaultLang) {
- HiiStringHeader = CurUniPackge;
- } else {
- HiiStringHeader = UniPackge + 4;
- }
-
- Block = (EFI_HII_STRING_BLOCK *)((UINT8*)HiiStringHeader + ((EFI_HII_STRING_PACKAGE_HDR *)HiiStringHeader)->HdrSize);
- //
- // Search the matched String in specificated language package by the Offset
- //
- while( Block->BlockType != EFI_HII_SIBT_END ) {
- switch (Block->BlockType) {
- case EFI_HII_SIBT_STRING_SCSU:
- ThisBlock = (VOID *)Block;
- for (Index = 0 ; ((EFI_HII_SIBT_STRING_SCSU_BLOCK *)ThisBlock)->StringText[Index] != 0 ; Index++) ;
- Block = (EFI_HII_STRING_BLOCK *)&((EFI_HII_SIBT_STRING_SCSU_BLOCK *)ThisBlock)->StringText[Index + 1];
- break;
-
- case EFI_HII_SIBT_STRING_SCSU_FONT:
- ThisBlock = (VOID *)Block;
- for (Index = 0 ; ((EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK *)ThisBlock)->StringText[Index] != 0 ; Index++) ;
- Block = (EFI_HII_STRING_BLOCK *)(((EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK *)ThisBlock) + 1);
- break;
-
- case EFI_HII_SIBT_STRINGS_SCSU:
- ThisBlock = (VOID *)Block;
- for( Count= ((EFI_HII_SIBT_STRINGS_SCSU_BLOCK *)ThisBlock)->StringCount, Index = 0 ; Count; Count--, Index++ ) {
- for ( ; ((EFI_HII_SIBT_STRINGS_SCSU_BLOCK *)ThisBlock)->StringText[Index] != 0 ; Index++) ;
- }
- Block = (EFI_HII_STRING_BLOCK *)&((EFI_HII_SIBT_STRINGS_SCSU_BLOCK *)ThisBlock)->StringText[Index];
- break;
-
- case EFI_HII_SIBT_STRINGS_SCSU_FONT:
- ThisBlock = (VOID *)Block;
- for( Count = ((EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK *)ThisBlock)->StringCount, Index = 0 ; Count; Count--, Index++ ) ;
- Block = (EFI_HII_STRING_BLOCK *) & ((EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK *)ThisBlock)->StringText[Index];
- break;
-
- case EFI_HII_SIBT_STRING_UCS2:
- ThisBlock = (VOID *)Block;
- if (Offset == VarDefaultNameId) {
- *VarDefaultName = malloc ((FceStrLen ((CHAR16 *) ((EFI_HII_SIBT_STRING_UCS2_BLOCK *)ThisBlock)->StringText) + 1) * sizeof (CHAR16));
- if (*VarDefaultName == NULL) {
- printf ("Fail to allocate memory");
- return EFI_OUT_OF_RESOURCES;
- }
- memset (
- *VarDefaultName,
- 0,
- (FceStrLen ((CHAR16 *) ((EFI_HII_SIBT_STRING_UCS2_BLOCK *)ThisBlock)->StringText) + 1) * sizeof (CHAR16)
- );
- StrCpy (
- *VarDefaultName,
- (CHAR16 *) ((EFI_HII_SIBT_STRING_UCS2_BLOCK *) ThisBlock)->StringText
- );
- return EFI_SUCCESS;
- }
-
- for (Index = 0 ; ((EFI_HII_SIBT_STRING_UCS2_BLOCK *)ThisBlock)->StringText[Index] != 0 ; Index++) ;
- Block = (EFI_HII_STRING_BLOCK *) & ((EFI_HII_SIBT_STRING_UCS2_BLOCK *) ThisBlock)->StringText[Index + 1];
- Offset += 1;
- break;
-
- case EFI_HII_SIBT_STRING_UCS2_FONT:
- ThisBlock = (VOID *)Block;
- for (Index = 0 ; ((EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK *) ThisBlock)->StringText[Index] != 0 ; Index++) ;
- Block = (EFI_HII_STRING_BLOCK *)& ((EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK *) ThisBlock)->StringText[Index + 1];
- break;
-
- case EFI_HII_SIBT_STRINGS_UCS2:
- ThisBlock = (VOID *)Block;
- for( Count = ((EFI_HII_SIBT_STRINGS_UCS2_BLOCK *)ThisBlock)->StringCount, Index = 0 ; Count; Count--, Index++ ) {
- for ( ; ((EFI_HII_SIBT_STRINGS_UCS2_BLOCK *) ThisBlock)->StringText[Index] != 0 ; Index++) ;
- }
- Block = (EFI_HII_STRING_BLOCK *) & ((EFI_HII_SIBT_STRINGS_UCS2_BLOCK *) ThisBlock)->StringText[Index];
- break;
-
- case EFI_HII_SIBT_STRINGS_UCS2_FONT:
- ThisBlock = (VOID *)Block;
- for( Count= ((EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK *) ThisBlock)->StringCount, Index = 0 ; Count ; Count--, Index++ ) {
- for ( ; ((EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK *) ThisBlock)->StringText[Index] != 0 ; Index++) ;
- }
- Block = (EFI_HII_STRING_BLOCK *) & ((EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK *)ThisBlock)->StringText[Index];
- break;
-
- case EFI_HII_SIBT_DUPLICATE:
- ThisBlock = (VOID *)Block;
- Block = (EFI_HII_STRING_BLOCK *)((EFI_HII_SIBT_DUPLICATE_BLOCK *) ThisBlock + 1);
- break;
-
- case EFI_HII_SIBT_SKIP2:
- ThisBlock = (VOID *)Block;
- Offset += ((EFI_HII_SIBT_SKIP2_BLOCK *) ThisBlock)->SkipCount;
- Block = (EFI_HII_STRING_BLOCK *)( (EFI_HII_SIBT_SKIP2_BLOCK *) ThisBlock + 1);
- break;
-
- case EFI_HII_SIBT_SKIP1:
- ThisBlock = (VOID *)Block;
- Offset += ((EFI_HII_SIBT_SKIP1_BLOCK *) ThisBlock)->SkipCount;
- Block = (EFI_HII_STRING_BLOCK *)((EFI_HII_SIBT_SKIP1_BLOCK *)ThisBlock + 1);
- break;
-
- case EFI_HII_SIBT_EXT1:
- ThisBlock = (VOID *)Block;
- Block = (EFI_HII_STRING_BLOCK *)((UINT8*)ThisBlock + ((EFI_HII_SIBT_EXT1_BLOCK *) ThisBlock)->Length);
- break;
-
- case EFI_HII_SIBT_EXT2:
- ThisBlock = (VOID *)Block;
- Block = (EFI_HII_STRING_BLOCK *)((UINT8*)ThisBlock + ((EFI_HII_SIBT_EXT2_BLOCK *) ThisBlock)->Length);
- break;
-
- case EFI_HII_SIBT_EXT4:
- ThisBlock = (VOID *)Block;
- Block = (EFI_HII_STRING_BLOCK *)((UINT8*)ThisBlock + ((EFI_HII_SIBT_EXT4_BLOCK *)ThisBlock)->Length);
- break;
-
- case EFI_HII_SIBT_FONT:
- ThisBlock = (VOID *)Block;
- for (Index = 0 ; ((EFI_HII_SIBT_FONT_BLOCK *) ThisBlock)->FontName[Index] != 0 ; Index++) ;
- Block = (EFI_HII_STRING_BLOCK *)& ((EFI_HII_SIBT_FONT_BLOCK *) ThisBlock)->FontName[Index + 1];
- break;
-
- default:
- StringPrint("Unhandled type = 0x%x\n", Block->BlockType);
- }
- }
-
- return EFI_NOT_FOUND;
-}
-
-/**
- Parse the UniString to get the string information.
-
- @param CachedStringList A pointer to cached string list
- @param UniPackge A pointer to a Null-terminated Unicode string Array.
- @param VarDefaultNameId The string ID.
- @param Language The language, en-US UQI or eng.
- @param VarDefaultName return the name string.
-
- @return EFI_SUCCESS If get the name string successfully
- @return EFI_NOT_FOUND An error occurred.
- @return EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-FindDefaultName (
- IN FORMSET_STRING_LIST *CachedStringList,
- IN UINT8 *UniPackge,
- IN UINT16 VarDefaultNameId,
- IN LANGUAGE Language,
- IN OUT CHAR16 **VarDefaultName
- )
-{
- CHAR8 *UniPackgeEnd;
- CHAR8 *UniBin;
- CHAR8 LangStr[10];
- BOOLEAN IsFound;
- EFI_STATUS Status;
- EFI_STRING_ID Index;
- STRING_INFO *TempBuffer;
-
- UniBin = NULL;
- IsFound = FALSE;
- Status = EFI_NOT_FOUND;
-
- UniBin = (CHAR8 *) UniPackge + 4;
- UniPackgeEnd = (CHAR8 *) UniPackge + *(UINT32 *)UniPackge;
-
- //
- //Handle with the invalid usage "STRING_TOKEN(0)"
- //
- if (VarDefaultNameId == 0) {
- *VarDefaultName = L"";
- return EFI_SUCCESS;
- }
-
- if (CachedStringList != NULL) {
- for (Index = 0; Index < CachedStringList->CachedIdNum; Index ++) {
- if (VarDefaultNameId == CachedStringList->StringInfoList[Index].StringId) {
- *VarDefaultName = CachedStringList->StringInfoList[Index].String;
- return EFI_SUCCESS;
- }
- }
- }
-
- switch (Language) {
-
- case UQI:
- strcpy (LangStr, "uqi");
- break;
-
- case EN_US:
- strcpy (LangStr, "en-US");
- break;
-
- case ENG:
- strcpy (LangStr, "eng");
- break;
-
- default:
- strcpy (LangStr, "en-US");
- break;
- }
- IsFound = FALSE;
-
- if (((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS) {
- //
- // Search the specified language package
- //
- while ((UniBin < UniPackgeEnd) && ((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS) {
- if (strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, LangStr) == 0) {
- IsFound = TRUE;
- break;
- }
- UniBin += ((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Header.Length;
- }
- //
- //If not find the string ID, use the en eng or en-US instead.
- //
- if (!IsFound) {
- UniBin = (CHAR8 *) UniPackge + 4;
-
- while ((UniBin < UniPackgeEnd) && ((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS) {
- if ((strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, "en") == 0) \
- || (strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, "en-US") == 0) \
- || (strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, "eng") == 0) \
- ) {
- IsFound = TRUE;
- break;
- }
- UniBin += ((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Header.Length;
- }
- }
- //
- //If not still find the string ID, use the first one instead.
- //
- Status = GetStringByOffset (
- UniPackge,
- (UINT8 *)UniBin,
- VarDefaultNameId,
- IsFound,
- VarDefaultName
- );
- if (!EFI_ERROR (Status)) {
- goto Done;
- }
- //
- //If not find the specified string in UQI package, we use the en en-us eng or uqi insteadly
- //
- IsFound = FALSE;
- UniBin = (CHAR8 *) UniPackge + 4;
-
- while ((UniBin < UniPackgeEnd) && ((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS) {
- if (strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, "en") == 0) {
- IsFound = TRUE;
- break;
- }
- UniBin += ((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Header.Length;
- }
- Status = GetStringByOffset (
- UniPackge,
- (UINT8 *)UniBin,
- VarDefaultNameId,
- IsFound,
- VarDefaultName
- );
- if (!EFI_ERROR (Status)) {
- goto Done;
- }
-
- IsFound = FALSE;
- UniBin = (CHAR8 *) UniPackge + 4;
-
- while ((UniBin < UniPackgeEnd) && ((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS) {
- if (strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, "en-US") == 0) {
- IsFound = TRUE;
- break;
- }
- UniBin += ((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Header.Length;
- }
- Status = GetStringByOffset (
- UniPackge,
- (UINT8 *)UniBin,
- VarDefaultNameId,
- IsFound,
- VarDefaultName
- );
- if (!EFI_ERROR (Status)) {
- goto Done;
- }
-
- IsFound = FALSE;
- UniBin = (CHAR8 *) UniPackge + 4;
-
- while ((UniBin < UniPackgeEnd) && ((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS) {
- if (strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, "eng") == 0) {
- IsFound = TRUE;
- break;
- }
- UniBin += ((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Header.Length;
- }
- Status = GetStringByOffset (
- UniPackge,
- (UINT8 *)UniBin,
- VarDefaultNameId,
- IsFound,
- VarDefaultName
- );
- if (!EFI_ERROR (Status)) {
- goto Done;
- }
-
- IsFound = FALSE;
- UniBin = (CHAR8 *) UniPackge + 4;
-
- while ((UniBin < UniPackgeEnd) && ((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS) {
- if (strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, "uqi") == 0) {
- IsFound = TRUE;
- break;
- }
- UniBin += ((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Header.Length;
- }
- Status = GetStringByOffset (
- UniPackge,
- (UINT8 *)UniBin,
- VarDefaultNameId,
- IsFound,
- VarDefaultName
- );
- if (!EFI_ERROR (Status)) {
- goto Done;
- }
- }
-
-Done:
- if (EFI_ERROR (Status)) {
- *VarDefaultName = NULL;
- return EFI_NOT_FOUND;
- }
-
- if (CachedStringList != NULL) {
- if (CachedStringList->CachedIdNum >= CachedStringList->MaxIdNum) {
- TempBuffer = calloc (sizeof (STRING_INFO), CachedStringList->MaxIdNum + STRING_NUMBER);
- if (TempBuffer == NULL) {
- printf ("Fail to allocate memory! \n");
- free (*VarDefaultName);
- *VarDefaultName = NULL;
- return EFI_OUT_OF_RESOURCES;
- }
- CopyMem (TempBuffer, CachedStringList->StringInfoList, sizeof (STRING_INFO) * CachedStringList->MaxIdNum);
- FreePool (CachedStringList->StringInfoList);
- CachedStringList->StringInfoList = TempBuffer;
- CachedStringList->MaxIdNum = CachedStringList->MaxIdNum + STRING_NUMBER;
- }
- CachedStringList->StringInfoList[CachedStringList->CachedIdNum].StringId = VarDefaultNameId;
- CachedStringList->StringInfoList[CachedStringList->CachedIdNum].String = *VarDefaultName;
- CachedStringList->CachedIdNum ++;
- }
- return EFI_SUCCESS;
-}
-
-/**
- Get the variable Guid and Name by the variableId and FormSetOrder.
-
- @param FormSet The pointer to the formset.
- @param FormSet The pointer to the form.
- @param ListEntry The pointer to the LIST_ENTRY.
-
- @return EFI_SUCCESS
- @return EFI_NOT_FOUND If not find the the variable, or the variable doesn't belong to EfiVarStore or VarStore.
-**/
-static
-EFI_STATUS
-GetGuidNameByVariableId (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN OUT FORM_BROWSER_STATEMENT *Question,
- IN LIST_ENTRY *ListEntry
- )
-{
- FORMSET_STORAGE *CurNode;
- LIST_ENTRY *Link;
- LIST_ENTRY *StorageListHead;
- EFI_STATUS Status;
- CHAR16 *EfiVariableName;
-
- StorageListHead = ListEntry;
- CurNode = NULL;
- Status = EFI_SUCCESS;
- EfiVariableName = NULL;
-
- Link = GetFirstNode (StorageListHead);
- while (!IsNull (StorageListHead, Link)) {
- CurNode = FORMSET_STORAGE_FROM_LINK (Link);
-
- if ((FormSet->FormSetOrder == CurNode->FormSetOrder) \
- && (Question->VarStoreId == CurNode->VarStoreId)
- ) {
- //
- // Copy type to question to avoid the case that EfiVarStore and VarStore have the same Guid and name.
- //
- Question->Type = CurNode->Type;
- Question->NewEfiVarstore = CurNode->NewEfiVarstore;
- Question->Attributes = CurNode->Attributes;
-
- if (CurNode->Type == EFI_IFR_VARSTORE_EFI_OP) {
- CopyMem (&Question->Guid, &CurNode->Guid, sizeof (EFI_GUID));
- //
- // If the first time to access the old EfiVarStore, need to sync the variable name
- //
- if (!CurNode->NewEfiVarstore) {
- if (CurNode->Buffer == NULL) {
- CurNode->Buffer = malloc (Question->StorageWidth);
- }
- if (CurNode->Name == NULL) {
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->VarStoreInfo.VarName,
- EN_US,
- &EfiVariableName
- );
- if (EFI_ERROR(Status)) {
- return Status;
- }
- CurNode->Name = EfiVariableName;
- }
- if (CurNode->Size == 0) {
- CurNode->Size = Question->StorageWidth;
- }
- }
- //
- // Check whether the Efivariable variable name is valid.
- //
- if ((CurNode->Name == NULL) || (FceStrLen (CurNode->Name) == 0)) {
- StringPrint ("Error. The variable name of question is NULL. Its UQI is: ");
- StringPrint("Q %04X ", Question->Uqi.HexNum);
- LogUqi (Question->Uqi.Data);
- StringPrint ("\n");
- return EFI_ABORTED;
- }
- if (Question->VariableName == NULL) {
- Question->VariableName = (CHAR16 *) malloc (2 * (FceStrLen ((CONST CHAR16 *)CurNode->Name) + 1));
- if (Question->VariableName == NULL) {
- return EFI_ABORTED;
- }
- }
- StrCpy (Question->VariableName, CurNode->Name);
-
- return EFI_SUCCESS;
-
- } else if (CurNode->Type == EFI_IFR_VARSTORE_OP) {
- CopyMem (&Question->Guid, &CurNode->Guid, sizeof (EFI_GUID));
- if (Question->VariableName == NULL) {
- Question->VariableName = (CHAR16 *) malloc (2 * (FceStrLen ((CONST CHAR16 *)CurNode->Name) + 1));
- if (Question->VariableName == NULL) {
- return EFI_ABORTED;
- }
- }
- //
- // Check whether the variable variable name is valid.
- //
- if ((CurNode->Name == NULL) || (FceStrLen (CurNode->Name) == 0)) {
- StringPrint ("Error. The variable name of question is NULL. UQI:");
- StringPrint("Q %04X ", Question->Uqi.HexNum);
- LogUqi (Question->Uqi.Data);
- StringPrint ("\n");
- return EFI_ABORTED;
- }
- StrCpy (Question->VariableName, CurNode->Name);
- return EFI_SUCCESS;
- }
- }
- Link = GetNextNode (StorageListHead, Link);
- }
- return EFI_NOT_FOUND;
-}
-
-/**
- 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
- @return EFI_NOT_FOUND
-**/
-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
- )
-{
- FORMSET_STORAGE *CurNode;
- LIST_ENTRY *Link;
- BOOLEAN FindOrNot;
-
- CurNode = NULL;
- FindOrNot = FALSE;
- *VarList = NULL;
- //
- // Find Storage for this Question
- //
- Link = GetFirstNode (StorageListHead);
- while (!IsNull (StorageListHead, Link)) {
- CurNode = FORMSET_STORAGE_FROM_LINK (Link);
- //
- // Deal with the old EfiVarstore before UEFI2.31
- //
- if (!CompareGuid (&Question->Guid, &CurNode->Guid) \
- && (CurNode->Type == EFI_IFR_VARSTORE_EFI_OP) \
- && !CurNode->NewEfiVarstore \
- && (Question->VariableName != NULL) \
- && (CurNode->Name != NULL) \
- && !FceStrCmp(Question->VariableName, CurNode->Name)
- ) {
- //
- // If not multi-plaform support mode, take VarStore as the EfiVarStore. So If there are
- // two variables with same guid same name, but different type, we will take as the same
- // in general mode
- //
- if (mMultiPlatformParam.MultiPlatformOrNot && (CurNode->Type == Question->Type)) {
- //
- // check whether exist a old EFI_IFR_VARSTORE_EFI or not.
- //
- *Value = (CHAR8 *)CurNode->Buffer;
- *VarList = CurNode;
- FindOrNot = TRUE;
- break;
- } else if (!mMultiPlatformParam.MultiPlatformOrNot) {
- //
- // check whether exist a old EFI_IFR_VARSTORE_EFI or not.
- //
- *Value = (CHAR8 *)CurNode->Buffer;
- *VarList = CurNode;
- FindOrNot = TRUE;
- break;
- }
- }
-
- if (!CompareGuid (&Question->Guid, &CurNode->Guid) \
- && (CurNode->Name != NULL) \
- && (Question->VariableName != NULL) \
- && !FceStrCmp(Question->VariableName, CurNode->Name)
- ) {
- //
- // If not multi-plaform support mode, take VarStore as the EfiVarStore. So If there are
- // two variables with same guid same name, but different type, we will take as the same
- // in general mode
- //
- if (mMultiPlatformParam.MultiPlatformOrNot && (CurNode->Type == Question->Type)) {
- //
- // If matched, get the address of EFI_IFR_VARSTORE data.
- //
- *Value = (CHAR8 *)(CurNode->Buffer + Offset);
- *VarList = CurNode;
- FindOrNot = TRUE;
- break;
- } else if (!mMultiPlatformParam.MultiPlatformOrNot) {
- //
- // If matched, get the address of EFI_IFR_VARSTORE data.
- //
- *Value = (CHAR8 *)(CurNode->Buffer + Offset);
- *VarList = CurNode;
- FindOrNot = TRUE;
- break;
- }
- }
- Link = GetNextNode (StorageListHead, Link);
- }
- if (!FindOrNot) {
- return EFI_NOT_FOUND;
- }
- return EFI_SUCCESS;
-}
-
-/**
- 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
- )
-{
- CHAR16 *VarDefaultName;
- EFI_STATUS Status;
-
- Status = EFI_SUCCESS;
-
- if (UniPackge == NULL) {
- return NULL;
- }
-
- Status = FindDefaultName (
- NULL,
- UniPackge,
- Token,
- EN_US,
- &VarDefaultName
- );
- if (EFI_ERROR (Status)) {
- return NULL;
- }
-
- return VarDefaultName;
-}
-
-/**
- Initialize Statement header members.
-
- @param OpCodeData Pointer of the raw OpCode data.
- @param FormSet Pointer of the current FormSe.
- @param Form Pointer of the current Form.
-
- @return The Statement.
-
-**/
-FORM_BROWSER_STATEMENT *
-CreateStatement (
- IN UINT8 *OpCodeData,
- IN OUT FORM_BROWSER_FORMSET *FormSet,
- IN OUT FORM_BROWSER_FORM *Form
- )
-{
- FORM_BROWSER_STATEMENT *Statement;
- EFI_IFR_STATEMENT_HEADER *StatementHdr;
-
- if (Form == NULL) {
- //
- // We are currently not in a Form Scope, so just skip this Statement
- //
- return NULL;
- }
-
- Statement = &FormSet->StatementBuffer[mStatementIndex];
- mStatementIndex++;
-
- InitializeListHead (&Statement->DefaultListHead);
- InitializeListHead (&Statement->OptionListHead);
- InitializeListHead (&Statement->InconsistentListHead);
- InitializeListHead (&Statement->NoSubmitListHead);
- InitializeListHead (&Statement->WarningListHead);
-
- Statement->Signature = FORM_BROWSER_STATEMENT_SIGNATURE;
-
- Statement->Operand = ((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode;
- Statement->QuestionReferToBitField = FALSE;
-
- StatementHdr = (EFI_IFR_STATEMENT_HEADER *) (OpCodeData + sizeof (EFI_IFR_OP_HEADER));
- CopyMem (&Statement->Prompt, &StatementHdr->Prompt, sizeof (EFI_STRING_ID));
- CopyMem (&Statement->Help, &StatementHdr->Help, sizeof (EFI_STRING_ID));
-
- if (mInScopeSuppress) {
- Statement->SuppressExpression = mSuppressExpression;
- }
-
- if (mInScopeGrayOut) {
- Statement->GrayOutExpression = mGrayOutExpression;
- }
-
-
- if (mInScopeDisable) {
- Statement->DisableExpression = mDisableExpression;
- }
-
- Statement->InSubtitle = mInScopeSubtitle;
-
- //
- // Insert this Statement into current Form
- //
- InsertTailList (&Form->StatementListHead, &Statement->Link);
-
- return Statement;
-}
-
-/**
- Initialize Question's members.
-
- @param OpCodeData Pointer of the raw OpCode data.
- @param FormSet Pointer of the current FormSet.
- @param Form Pointer of the current Form.
-
- @return The Question.
-
-**/
-FORM_BROWSER_STATEMENT *
-CreateQuestion (
- IN UINT8 *OpCodeData,
- IN OUT FORM_BROWSER_FORMSET *FormSet,
- IN OUT FORM_BROWSER_FORM *Form
- )
-{
- FORM_BROWSER_STATEMENT *Statement;
- EFI_IFR_QUESTION_HEADER *QuestionHdr;
- LIST_ENTRY *Link;
- FORMSET_STORAGE *Storage;
- NAME_VALUE_NODE *NameValueNode;
-
- Statement = CreateStatement (OpCodeData, FormSet, Form);
- if (Statement == NULL) {
- return NULL;
- }
-
- QuestionHdr = (EFI_IFR_QUESTION_HEADER *) (OpCodeData + sizeof (EFI_IFR_OP_HEADER));
- CopyMem (&Statement->QuestionId, &QuestionHdr->QuestionId, sizeof (EFI_QUESTION_ID));
- CopyMem (&Statement->VarStoreId, &QuestionHdr->VarStoreId, sizeof (EFI_VARSTORE_ID));
- CopyMem (&Statement->VarStoreInfo.VarOffset, &QuestionHdr->VarStoreInfo.VarOffset, sizeof (UINT16));
-
- Statement->QuestionFlags = QuestionHdr->Flags;
-
- Statement->FormSetOrder = mFormSetOrderParse;
-
- if (Statement->VarStoreId == 0) {
- //
- // VarStoreId of zero indicates no variable storage
- //
- return Statement;
- }
-
- //
- // Find Storage for this Question
- //
- Link = GetFirstNode (FormSet->StorageListHead);
- while (!IsNull (FormSet->StorageListHead, Link)) {
- Storage = FORMSET_STORAGE_FROM_LINK (Link);
-
- if ((Storage->VarStoreId == Statement->VarStoreId)
- && (Storage->FormSetOrder == Statement->FormSetOrder)) {
- Statement->Storage = Storage;
- break;
- }
-
- Link = GetNextNode (FormSet->StorageListHead, Link);
- }
- ASSERT (Statement->Storage != NULL);
-
- if (Statement->Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {
- Statement->VariableName = GetToken (Statement->VarStoreInfo.VarName, FormSet->UnicodeBinary);
- ASSERT (Statement->VariableName != NULL);
- //
- // Insert to Name/Value varstore list
- //
- NameValueNode = AllocateZeroPool (sizeof (NAME_VALUE_NODE));
- ASSERT (NameValueNode != NULL);
- NameValueNode->Signature = NAME_VALUE_NODE_SIGNATURE;
- NameValueNode->Name = FceAllocateCopyPool (FceStrSize (Statement->VariableName), Statement->VariableName);
- ASSERT (NameValueNode->Name != NULL);
- NameValueNode->Value = AllocateZeroPool (0x10);
- ASSERT (NameValueNode->Value != NULL);
- NameValueNode->EditValue = AllocateZeroPool (0x10);
- ASSERT (NameValueNode->EditValue != NULL);
-
- InsertTailList (&Statement->Storage->NameValueListHead, &NameValueNode->Link);
- }
-
- return Statement;
-}
-
-
-/**
- Allocate a FORM_EXPRESSION node.
-
- @param Form The Form associated with this Expression
-
- @return Pointer to a FORM_EXPRESSION data structure.
-
-**/
-FORM_EXPRESSION *
-CreateExpression (
- IN OUT FORM_BROWSER_FORM *Form
- )
-{
- FORM_EXPRESSION *Expression;
-
- Expression = AllocateZeroPool (sizeof (FORM_EXPRESSION));
- ASSERT (Expression != NULL);
- Expression->Signature = FORM_EXPRESSION_SIGNATURE;
- InitializeListHead (&Expression->OpCodeListHead);
-
- return Expression;
-}
-
-
-/**
- Allocate a FORMSET_STORAGE data structure and insert to FormSet Storage List.
-
- @param FormSet Pointer of the current FormSet
-
- @return Pointer to a FORMSET_STORAGE data structure.
-
-**/
-FORMSET_STORAGE *
-CreateStorage (
- IN FORM_BROWSER_FORMSET *FormSet
- )
-{
- FORMSET_STORAGE *Storage;
-
- Storage = AllocateZeroPool (sizeof (FORMSET_STORAGE));
- ASSERT (Storage != NULL);
- Storage->Signature = FORMSET_STORAGE_SIGNATURE;
- InitializeListHead (&Storage->NameValueListHead);
- InsertTailList (FormSet->StorageListHead, &Storage->Link);
-
- return Storage;
-}
-
-/**
- Free resources of a Expression.
-
- @param FormSet Pointer of the Expression
-
-**/
-VOID
-DestroyExpression (
- IN FORM_EXPRESSION *Expression
- )
-{
- LIST_ENTRY *Link;
- EXPRESSION_OPCODE *OpCode;
- LIST_ENTRY *SubExpressionLink;
- FORM_EXPRESSION *SubExpression;
-
- while (!IsListEmpty (&Expression->OpCodeListHead)) {
- Link = GetFirstNode (&Expression->OpCodeListHead);
- OpCode = EXPRESSION_OPCODE_FROM_LINK (Link);
- RemoveEntryList (&OpCode->Link);
-
- if (OpCode->ValueList != NULL) {
- FreePool (OpCode->ValueList);
- }
-
- if (OpCode->ValueName != NULL) {
- FreePool (OpCode->ValueName);
- }
-
- if (OpCode->MapExpressionList.ForwardLink != NULL) {
- while (!IsListEmpty (&OpCode->MapExpressionList)) {
- SubExpressionLink = GetFirstNode(&OpCode->MapExpressionList);
- SubExpression = FORM_EXPRESSION_FROM_LINK (SubExpressionLink);
- RemoveEntryList(&SubExpression->Link);
- DestroyExpression (SubExpression);
- }
- }
- }
-
- //
- // Free this Expression
- //
- FreePool (Expression);
-}
-
-
-/**
- Free resources of a storage.
-
- @param Storage Pointer of the storage
-
-**/
-VOID
-DestroyStorage (
- IN FORMSET_STORAGE *Storage
- )
-{
- LIST_ENTRY *Link;
- NAME_VALUE_NODE *NameValueNode;
-
- if (Storage == NULL) {
- return;
- }
-
- if (Storage->Name != NULL) {
- FreePool (Storage->Name);
- }
- if (Storage->Buffer != NULL) {
- FreePool (Storage->Buffer);
- }
-
- while (!IsListEmpty (&Storage->NameValueListHead)) {
- Link = GetFirstNode (&Storage->NameValueListHead);
- NameValueNode = NAME_VALUE_NODE_FROM_LINK (Link);
- RemoveEntryList (&NameValueNode->Link);
-
- if (NameValueNode->Name != NULL) {
- FreePool (NameValueNode->Name);
- }
- if (NameValueNode->Value != NULL) {
- FreePool (NameValueNode->Value);
- }
- if (NameValueNode->EditValue != NULL) {
- FreePool (NameValueNode->EditValue);
- }
- FreePool (NameValueNode);
- }
-
- FreePool (Storage);
- Storage = NULL;
-}
-
-/**
- Free resources allocated for all Storage in an LIST_ENTRY.
-
- @param FormSet Pointer of the FormSet
-
-**/
-VOID
-DestroyAllStorage (
- IN LIST_ENTRY *StorageEntryListHead
- )
-{
- LIST_ENTRY *Link;
- FORMSET_STORAGE *Storage;
- //
- // Parse Fromset one by one
- //
- if (StorageEntryListHead->ForwardLink != NULL) {
- while (!IsListEmpty (StorageEntryListHead)) {
- Link = GetFirstNode (StorageEntryListHead);
- Storage = FORMSET_STORAGE_FROM_LINK (Link);
- RemoveEntryList (&Storage->Link);
-
- DestroyStorage (Storage);
- }
- }
- StorageEntryListHead = NULL;
-}
-
-/**
- Free resources of a Statement.
-
- @param FormSet Pointer of the FormSet
- @param Statement Pointer of the Statement
-
-**/
-VOID
-DestroyStatement (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN OUT FORM_BROWSER_STATEMENT *Statement
- )
-{
- LIST_ENTRY *Link;
- QUESTION_DEFAULT *Default;
- QUESTION_OPTION *Option;
- FORM_EXPRESSION *Expression;
-
- //
- // Free Default value List
- //
- while (!IsListEmpty (&Statement->DefaultListHead)) {
- Link = GetFirstNode (&Statement->DefaultListHead);
- Default = QUESTION_DEFAULT_FROM_LINK (Link);
- RemoveEntryList (&Default->Link);
-
- if (Default->Value.Buffer != NULL) {
- FreePool(Default->Value.Buffer);
- }
- FreePool (Default);
- }
-
- //
- // Free Options List
- //
- while (!IsListEmpty (&Statement->OptionListHead)) {
- Link = GetFirstNode (&Statement->OptionListHead);
- Option = QUESTION_OPTION_FROM_LINK (Link);
- RemoveEntryList (&Option->Link);
-
- FreePool (Option);
- }
-
- //
- // Free Inconsistent List
- //
- while (!IsListEmpty (&Statement->InconsistentListHead)) {
- Link = GetFirstNode (&Statement->InconsistentListHead);
- Expression = FORM_EXPRESSION_FROM_LINK (Link);
- RemoveEntryList (&Expression->Link);
-
- DestroyExpression (Expression);
- }
-
- //
- // Free NoSubmit List
- //
- while (!IsListEmpty (&Statement->NoSubmitListHead)) {
- Link = GetFirstNode (&Statement->NoSubmitListHead);
- Expression = FORM_EXPRESSION_FROM_LINK (Link);
- RemoveEntryList (&Expression->Link);
-
- DestroyExpression (Expression);
- }
-
- //
- // Free WarningIf List
- //
- while (!IsListEmpty (&Statement->WarningListHead)) {
- Link = GetFirstNode (&Statement->WarningListHead);
- Expression = FORM_EXPRESSION_FROM_LINK (Link);
- RemoveEntryList (&Expression->Link);
-
- DestroyExpression (Expression);
- }
- if (Statement->VariableName != NULL) {
- FreePool (Statement->VariableName);
- }
- if (Statement->BufferValue != NULL) {
- FreePool (Statement->BufferValue);
- }
-}
-
-/**
- Free resources of a Form.
-
- @param FormSet Pointer of the FormSet
- @param Form Pointer of the Form.
-
-**/
-VOID
-DestroyForm (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN OUT FORM_BROWSER_FORM *Form
- )
-{
- LIST_ENTRY *Link;
- FORM_EXPRESSION *Expression;
- FORM_BROWSER_STATEMENT *Statement;
-
- //
- // Free Form Expressions
- //
- while (!IsListEmpty (&Form->ExpressionListHead)) {
- Link = GetFirstNode (&Form->ExpressionListHead);
- Expression = FORM_EXPRESSION_FROM_LINK (Link);
- RemoveEntryList (&Expression->Link);
-
- DestroyExpression (Expression);
- }
-
- //
- // Free Statements/Questions
- //
- while (!IsListEmpty (&Form->StatementListHead)) {
- Link = GetFirstNode (&Form->StatementListHead);
- Statement = FORM_BROWSER_STATEMENT_FROM_LINK (Link);
- RemoveEntryList (&Statement->Link);
-
- DestroyStatement (FormSet, Statement);
- }
-
- //
- // Free this Form
- //
- FreePool (Form);
-}
-
-
-/**
- Free resources allocated for a FormSet.
-
- @param FormSet Pointer of the FormSet
-
-**/
-VOID
-DestroyFormSet (
- IN FORM_BROWSER_FORMSET *FormSet
- )
-{
- LIST_ENTRY *Link;
- FORMSET_DEFAULTSTORE *DefaultStore;
- FORM_EXPRESSION *Expression;
- FORM_BROWSER_FORM *Form;
- UINT16 Index;
-
- //
- // Free FormSet Default Store
- //
- if (FormSet->DefaultStoreListHead.ForwardLink != NULL) {
- while (!IsListEmpty (&FormSet->DefaultStoreListHead)) {
- Link = GetFirstNode (&FormSet->DefaultStoreListHead);
- DefaultStore = FORMSET_DEFAULTSTORE_FROM_LINK (Link);
- RemoveEntryList (&DefaultStore->Link);
-
- FreePool (DefaultStore);
- }
- }
-
- //
- // Free Formset Expressions
- //
- while (!IsListEmpty (&FormSet->ExpressionListHead)) {
- Link = GetFirstNode (&FormSet->ExpressionListHead);
- Expression = FORM_EXPRESSION_FROM_LINK (Link);
- RemoveEntryList (&Expression->Link);
-
- DestroyExpression (Expression);
- }
-
- //
- // Free Forms
- //
- if (FormSet->FormListHead.ForwardLink != NULL) {
- while (!IsListEmpty (&FormSet->FormListHead)) {
- Link = GetFirstNode (&FormSet->FormListHead);
- Form = FORM_BROWSER_FORM_FROM_LINK (Link);
- RemoveEntryList (&Form->Link);
-
- DestroyForm (FormSet, Form);
- }
- }
-
- if (FormSet->StatementBuffer != NULL) {
- FreePool (FormSet->StatementBuffer);
- }
- if (FormSet->ExpressionBuffer != NULL) {
- FreePool (FormSet->ExpressionBuffer);
- }
- if (FormSet->EnUsStringList.StringInfoList != NULL) {
- for (Index = 0; Index < FormSet->EnUsStringList.CachedIdNum; Index ++) {
- FreePool (FormSet->EnUsStringList.StringInfoList[Index].String);
- }
- FreePool (FormSet->EnUsStringList.StringInfoList);
- }
- if (FormSet->UqiStringList.StringInfoList != NULL) {
- for (Index = 0; Index < FormSet->UqiStringList.CachedIdNum; Index ++) {
- FreePool (FormSet->UqiStringList.StringInfoList[Index].String);
- }
- FreePool (FormSet->UqiStringList.StringInfoList);
- }
-
- FreePool (FormSet);
-}
-
-/**
- Free resources allocated for all FormSet in an LIST_ENTRY.
-
- @param FormSet Pointer of the FormSet
-
-**/
-VOID
-DestroyAllFormSet (
- IN LIST_ENTRY *FormSetEntryListHead
- )
-{
- LIST_ENTRY *Link;
- FORM_BROWSER_FORMSET *FormSet;
- //
- // Parse Fromset one by one
- //
- if (FormSetEntryListHead->ForwardLink != NULL) {
- while (!IsListEmpty (FormSetEntryListHead)) {
- Link = GetFirstNode (FormSetEntryListHead);
- FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);
- RemoveEntryList (&FormSet->Link);
- DestroyFormSet (FormSet);
- }
- }
-}
-
-/**
- Tell whether this Operand is an Expression OpCode or not
-
- @param Operand Operand of an IFR OpCode.
-
- @retval TRUE This is an Expression OpCode.
- @retval FALSE Not an Expression OpCode.
-
-**/
-BOOLEAN
-IsExpressionOpCode (
- IN UINT8 Operand
- )
-{
- if (((Operand >= EFI_IFR_EQ_ID_VAL_OP) && (Operand <= EFI_IFR_NOT_OP)) ||
- ((Operand >= EFI_IFR_MATCH_OP) && (Operand <= EFI_IFR_SET_OP)) ||
- ((Operand >= EFI_IFR_EQUAL_OP) && (Operand <= EFI_IFR_SPAN_OP)) ||
- (Operand == EFI_IFR_CATENATE_OP) ||
- (Operand == EFI_IFR_TO_LOWER_OP) ||
- (Operand == EFI_IFR_TO_UPPER_OP) ||
- (Operand == EFI_IFR_MAP_OP) ||
- (Operand == EFI_IFR_VERSION_OP) ||
- (Operand == EFI_IFR_SECURITY_OP)) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-
-/**
- Calculate number of Statemens(Questions) and Expression OpCodes.
-
- @param FormSet The FormSet to be counted.
- @param NumberOfStatement Number of Statemens(Questions)
- @param NumberOfExpression Number of Expression OpCodes
-
-**/
-VOID
-CountOpCodes (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN OUT UINT16 *NumberOfStatement,
- IN OUT UINT16 *NumberOfExpression
- )
-{
- UINT16 StatementCount;
- UINT16 ExpressionCount;
- UINT8 *OpCodeData;
- UINTN Offset;
- UINTN OpCodeLen;
-
- Offset = 0;
- StatementCount = 0;
- ExpressionCount = 0;
-
- while (Offset < FormSet->IfrBinaryLength) {
- OpCodeData = FormSet->IfrBinaryData + Offset;
- OpCodeLen = ((EFI_IFR_OP_HEADER *) OpCodeData)->Length;
- Offset += OpCodeLen;
-
- if (IsExpressionOpCode (((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode)) {
- ExpressionCount++;
- } else {
- StatementCount++;
- }
- }
-
- *NumberOfStatement = StatementCount;
- *NumberOfExpression = ExpressionCount;
-}
-
-
-
-/**
- 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
- )
-{
- EFI_STATUS Status;
- UINT16 Index;
- FORM_BROWSER_FORM *CurrentForm;
- FORM_BROWSER_STATEMENT *CurrentStatement;
- EXPRESSION_OPCODE *ExpressionOpCode;
- FORM_EXPRESSION *CurrentExpression;
- UINT8 Operand;
- UINT8 Scope;
- UINTN OpCodeOffset;
- UINTN OpCodeLength;
- UINT8 *OpCodeData;
- UINT8 ScopeOpCode;
- FORMSET_STORAGE *Storage;
- FORMSET_STORAGE *TempStorage;
- FORMSET_DEFAULTSTORE *DefaultStore;
- QUESTION_DEFAULT *CurrentDefault;
- QUESTION_OPTION *CurrentOption;
- UINT8 Width;
- CHAR8 *AsciiString;
- UINT16 NumberOfStatement;
- UINT16 NumberOfExpression;
- BOOLEAN SuppressForQuestion;
- BOOLEAN SuppressForOption;
- BOOLEAN InScopeOptionSuppress;
- FORM_EXPRESSION *OptionSuppressExpression;
- BOOLEAN InScopeFormSuppress;
- FORM_EXPRESSION *FormSuppressExpression;
- UINT16 DepthOfDisable;
- BOOLEAN OpCodeDisabled;
- BOOLEAN SingleOpCodeExpression;
- BOOLEAN InScopeDefault;
- EFI_HII_VALUE *Value;
- UINT8 MapScopeDepth;
- LIST_ENTRY *Link;
- FORMSET_STORAGE *VarStorage;
- LIST_ENTRY *MapExpressionList;
- EFI_VARSTORE_ID TempVarstoreId;
- BOOLEAN ConstantFlag;
- FORMSET_DEFAULTSTORE *PreDefaultStore;
- LIST_ENTRY *DefaultLink;
- BOOLEAN HaveInserted;
- BOOLEAN BitFieldStorage;
- UINT16 TotalBits;
-
- mInScopeSubtitle = FALSE;
- SuppressForQuestion = FALSE;
- SuppressForOption = FALSE;
- InScopeFormSuppress = FALSE;
- mInScopeSuppress = FALSE;
- InScopeOptionSuppress = FALSE;
- mInScopeGrayOut = FALSE;
- mInScopeDisable = FALSE;
- DepthOfDisable = 0;
- OpCodeDisabled = FALSE;
- SingleOpCodeExpression = FALSE;
- InScopeDefault = FALSE;
- CurrentExpression = NULL;
- CurrentDefault = NULL;
- CurrentOption = NULL;
- OptionSuppressExpression = NULL;
- FormSuppressExpression = NULL;
- MapScopeDepth = 0;
- Link = NULL;
- VarStorage = NULL;
- MapExpressionList = NULL;
- TempVarstoreId = 0;
- ConstantFlag = TRUE;
- BitFieldStorage = FALSE;
-
- //
- // Get the number of Statements and Expressions
- //
- CountOpCodes (FormSet, &NumberOfStatement, &NumberOfExpression);
-
- mStatementIndex = 0;
- FormSet->StatementBuffer = AllocateZeroPool (NumberOfStatement * sizeof (FORM_BROWSER_STATEMENT));
- if (FormSet->StatementBuffer == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- mExpressionOpCodeIndex = 0;
- FormSet->ExpressionBuffer = AllocateZeroPool (NumberOfExpression * sizeof (EXPRESSION_OPCODE));
- if (FormSet->ExpressionBuffer == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- FormSet->StorageListHead = &mVarListEntry;
- InitializeListHead (&FormSet->DefaultStoreListHead);
- InitializeListHead (&FormSet->FormListHead);
- InitializeListHead (&FormSet->ExpressionListHead);
- ResetCurrentExpressionStack ();
- ResetMapExpressionListStack ();
-
- CurrentForm = NULL;
- CurrentStatement = NULL;
-
- ResetScopeStack ();
-
- OpCodeOffset = 0;
- while (OpCodeOffset < FormSet->IfrBinaryLength) {
- OpCodeData = FormSet->IfrBinaryData + OpCodeOffset;
-
- OpCodeLength = ((EFI_IFR_OP_HEADER *) OpCodeData)->Length;
- OpCodeOffset += OpCodeLength;
- Operand = ((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode;
- Scope = ((EFI_IFR_OP_HEADER *) OpCodeData)->Scope;
-
- //
- // If scope bit set, push onto scope stack
- //
- if (Scope != 0) {
- PushScope (Operand);
- }
-
- if (OpCodeDisabled) {
- //
- // DisableIf Expression is evaluated to be TRUE, try to find its end.
- // Here only cares the EFI_IFR_DISABLE_IF and EFI_IFR_END
- //
- if (Operand == EFI_IFR_DISABLE_IF_OP) {
- DepthOfDisable++;
- } else if (Operand == EFI_IFR_END_OP) {
- Status = PopScope (&ScopeOpCode);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (ScopeOpCode == EFI_IFR_DISABLE_IF_OP) {
- if (DepthOfDisable == 0) {
- mInScopeDisable = FALSE;
- OpCodeDisabled = FALSE;
- } else {
- DepthOfDisable--;
- }
- }
- }
- continue;
- }
-
- if (IsExpressionOpCode (Operand)) {
- ExpressionOpCode = &FormSet->ExpressionBuffer[mExpressionOpCodeIndex];
- mExpressionOpCodeIndex++;
-
- ExpressionOpCode->Signature = EXPRESSION_OPCODE_SIGNATURE;
- ExpressionOpCode->Operand = Operand;
- Value = &ExpressionOpCode->Value;
-
- switch (Operand) {
- case EFI_IFR_EQ_ID_VAL_OP:
- CopyMem (&ExpressionOpCode->QuestionId, &((EFI_IFR_EQ_ID_VAL *) OpCodeData)->QuestionId, sizeof (EFI_QUESTION_ID));
-
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_16;
- CopyMem (&Value->Value.u16, &((EFI_IFR_EQ_ID_VAL *) OpCodeData)->Value, sizeof (UINT16));
- break;
-
- case EFI_IFR_EQ_ID_ID_OP:
- CopyMem (&ExpressionOpCode->QuestionId, &((EFI_IFR_EQ_ID_ID *) OpCodeData)->QuestionId1, sizeof (EFI_QUESTION_ID));
- CopyMem (&ExpressionOpCode->QuestionId2, &((EFI_IFR_EQ_ID_ID *) OpCodeData)->QuestionId2, sizeof (EFI_QUESTION_ID));
- break;
-
- case EFI_IFR_EQ_ID_VAL_LIST_OP:
- CopyMem (&ExpressionOpCode->QuestionId, &((EFI_IFR_EQ_ID_VAL_LIST *) OpCodeData)->QuestionId, sizeof (EFI_QUESTION_ID));
- CopyMem (&ExpressionOpCode->ListLength, &((EFI_IFR_EQ_ID_VAL_LIST *) OpCodeData)->ListLength, sizeof (UINT16));
- ExpressionOpCode->ValueList = FceAllocateCopyPool (ExpressionOpCode->ListLength * sizeof (UINT16), &((EFI_IFR_EQ_ID_VAL_LIST *) OpCodeData)->ValueList);
- break;
-
- case EFI_IFR_TO_STRING_OP:
- case EFI_IFR_FIND_OP:
- ExpressionOpCode->Format = (( EFI_IFR_TO_STRING *) OpCodeData)->Format;
- break;
-
- case EFI_IFR_STRING_REF1_OP:
- Value->Type = EFI_IFR_TYPE_STRING;
- CopyMem (&Value->Value.string, &(( EFI_IFR_STRING_REF1 *) OpCodeData)->StringId, sizeof (EFI_STRING_ID));
- break;
-
- case EFI_IFR_RULE_REF_OP:
- ExpressionOpCode->RuleId = (( EFI_IFR_RULE_REF *) OpCodeData)->RuleId;
- break;
-
- case EFI_IFR_SPAN_OP:
- ExpressionOpCode->Flags = (( EFI_IFR_SPAN *) OpCodeData)->Flags;
- break;
-
- case EFI_IFR_THIS_OP:
- ASSERT (CurrentStatement != NULL);
- ExpressionOpCode->QuestionId = CurrentStatement->QuestionId;
- break;
-
- case EFI_IFR_SECURITY_OP:
- CopyMem (&ExpressionOpCode->Guid, &((EFI_IFR_SECURITY *) OpCodeData)->Permissions, sizeof (EFI_GUID));
- break;
-
- case EFI_IFR_GET_OP:
- case EFI_IFR_SET_OP:
- CopyMem (&TempVarstoreId, &((EFI_IFR_GET *) OpCodeData)->VarStoreId, sizeof (TempVarstoreId));
- if (TempVarstoreId != 0) {
- if (FormSet->StorageListHead->ForwardLink != NULL) {
- Link = GetFirstNode (FormSet->StorageListHead);
- while (!IsNull (FormSet->StorageListHead, Link)) {
- VarStorage = FORMSET_STORAGE_FROM_LINK (Link);
- if (VarStorage->VarStoreId == ((EFI_IFR_GET *) OpCodeData)->VarStoreId) {
- ExpressionOpCode->VarStorage = VarStorage;
- break;
- }
- Link = GetNextNode (FormSet->StorageListHead, Link);
- }
- }
- if (ExpressionOpCode->VarStorage == NULL) {
- //
- // VarStorage is not found.
- //
- return EFI_INVALID_PARAMETER;
- }
- }
- ExpressionOpCode->ValueType = ((EFI_IFR_GET *) OpCodeData)->VarStoreType;
- switch (ExpressionOpCode->ValueType) {
- case EFI_IFR_TYPE_BOOLEAN:
- case EFI_IFR_TYPE_NUM_SIZE_8:
- ExpressionOpCode->ValueWidth = 1;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- case EFI_IFR_TYPE_STRING:
- ExpressionOpCode->ValueWidth = 2;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- ExpressionOpCode->ValueWidth = 4;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_64:
- ExpressionOpCode->ValueWidth = 8;
- break;
-
- case EFI_IFR_TYPE_DATE:
- ExpressionOpCode->ValueWidth = (UINT8) sizeof (EFI_IFR_DATE);
- break;
-
- case EFI_IFR_TYPE_TIME:
- ExpressionOpCode->ValueWidth = (UINT8) sizeof (EFI_IFR_TIME);
- break;
-
- case EFI_IFR_TYPE_REF:
- ExpressionOpCode->ValueWidth = (UINT8) sizeof (EFI_IFR_REF);
- break;
-
- case EFI_IFR_TYPE_OTHER:
- case EFI_IFR_TYPE_UNDEFINED:
- case EFI_IFR_TYPE_ACTION:
- case EFI_IFR_TYPE_BUFFER:
- default:
- //
- // Invalid value type for Get/Set opcode.
- //
- return EFI_INVALID_PARAMETER;
- }
- CopyMem (&ExpressionOpCode->VarStoreInfo.VarName, &((EFI_IFR_GET *) OpCodeData)->VarStoreInfo.VarName, sizeof (EFI_STRING_ID));
- CopyMem (&ExpressionOpCode->VarStoreInfo.VarOffset, &((EFI_IFR_GET *) OpCodeData)->VarStoreInfo.VarOffset, sizeof (UINT16));
- if ((ExpressionOpCode->VarStorage != NULL) &&
- ((ExpressionOpCode->VarStorage->Type == EFI_HII_VARSTORE_NAME_VALUE)
- || ((ExpressionOpCode->VarStorage->Type == EFI_IFR_VARSTORE_EFI_OP) && !ExpressionOpCode->VarStorage->NewEfiVarstore))
- ) {
- ExpressionOpCode->ValueName = GetToken (ExpressionOpCode->VarStoreInfo.VarName, FormSet->UnicodeBinary);
- if (ExpressionOpCode->ValueName == NULL) {
- //
- // String ID is invalid.
- //
- return EFI_INVALID_PARAMETER;
- }
- }
- break;
-
- case EFI_IFR_QUESTION_REF1_OP:
- CopyMem (&ExpressionOpCode->QuestionId, &((EFI_IFR_EQ_ID_VAL_LIST *) OpCodeData)->QuestionId, sizeof (EFI_QUESTION_ID));
- break;
-
- case EFI_IFR_QUESTION_REF3_OP:
- if (OpCodeLength >= sizeof (EFI_IFR_QUESTION_REF3_2)) {
- CopyMem (&ExpressionOpCode->DevicePath, &(( EFI_IFR_QUESTION_REF3_2 *) OpCodeData)->DevicePath, sizeof (EFI_STRING_ID));
-
- if (OpCodeLength >= sizeof (EFI_IFR_QUESTION_REF3_3)) {
- CopyMem (&ExpressionOpCode->Guid, &(( EFI_IFR_QUESTION_REF3_3 *) OpCodeData)->Guid, sizeof (EFI_GUID));
- }
- }
- break;
-
- //
- // constant
- //
- case EFI_IFR_TRUE_OP:
- Value->Type = EFI_IFR_TYPE_BOOLEAN;
- Value->Value.b = TRUE;
- break;
-
- case EFI_IFR_FALSE_OP:
- Value->Type = EFI_IFR_TYPE_BOOLEAN;
- Value->Value.b = FALSE;
- break;
-
- case EFI_IFR_ONE_OP:
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_8;
- Value->Value.u8 = 1;
- break;
-
- case EFI_IFR_ZERO_OP:
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_8;
- Value->Value.u8 = 0;
- break;
-
- case EFI_IFR_ONES_OP:
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_64;
- Value->Value.u64 = 0xffffffffffffffffULL;
- break;
-
- case EFI_IFR_UINT8_OP:
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_8;
- Value->Value.u8 = (( EFI_IFR_UINT8 *) OpCodeData)->Value;
- break;
-
- case EFI_IFR_UINT16_OP:
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_16;
- CopyMem (&Value->Value.u16, &(( EFI_IFR_UINT16 *) OpCodeData)->Value, sizeof (UINT16));
- break;
-
- case EFI_IFR_UINT32_OP:
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_32;
- CopyMem (&Value->Value.u32, &(( EFI_IFR_UINT32 *) OpCodeData)->Value, sizeof (UINT32));
- break;
-
- case EFI_IFR_UINT64_OP:
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_64;
- CopyMem (&Value->Value.u64, &(( EFI_IFR_UINT64 *) OpCodeData)->Value, sizeof (UINT64));
- break;
-
- case EFI_IFR_UNDEFINED_OP:
- Value->Type = EFI_IFR_TYPE_UNDEFINED;
- break;
-
- case EFI_IFR_VERSION_OP:
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_16;
- break;
-
- default:
- break;
- }
- //
- // Create sub expression nested in MAP opcode
- //
- if ((CurrentExpression == NULL) && (MapScopeDepth > 0)) {
- CurrentExpression = CreateExpression (CurrentForm);
- ASSERT (MapExpressionList != NULL);
- InsertTailList (MapExpressionList, &CurrentExpression->Link);
- if (Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- }
- ASSERT (CurrentExpression != NULL);
- InsertTailList (&CurrentExpression->OpCodeListHead, &ExpressionOpCode->Link);
- if (Operand == EFI_IFR_MAP_OP) {
- //
- // Store current Map Expression List.
- //
- if (MapExpressionList != NULL) {
- PushMapExpressionList (MapExpressionList);
- }
- //
- // Initialize new Map Expression List.
- //
- MapExpressionList = &ExpressionOpCode->MapExpressionList;
- InitializeListHead (MapExpressionList);
- //
- // Store current expression.
- //
- PushCurrentExpression (CurrentExpression);
- CurrentExpression = NULL;
- MapScopeDepth ++;
- } else if (SingleOpCodeExpression) {
- //
- // There are two cases to indicate the end of an Expression:
- // for single OpCode expression: one Expression OpCode
- // for expression consists of more than one OpCode: EFI_IFR_END
- //
- SingleOpCodeExpression = FALSE;
-
- if (mInScopeDisable && (CurrentForm == NULL)) {
- //
- // This is DisableIf expression for Form, it should be a constant expression
- //
- ConstantFlag = TRUE;
- Status = EvaluateExpression (FormSet, CurrentForm, CurrentExpression, &ConstantFlag);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (CurrentExpression->Result.Type != EFI_IFR_TYPE_BOOLEAN) {
- return EFI_INVALID_PARAMETER;
- }
- if (!ConstantFlag) {
- StringPrint ("WARNING. The DisableIf expression for Form should be a constant expression.\n");
- }
- OpCodeDisabled = CurrentExpression->Result.Value.b;
- }
-
- CurrentExpression = NULL;
- }
-
- continue;
- }
-
- //
- // Parse the Opcode
- //
- switch (Operand) {
-
- case EFI_IFR_FORM_SET_OP:
-
- CopyMem (&FormSet->FormSetTitle, &((EFI_IFR_FORM_SET *) OpCodeData)->FormSetTitle, sizeof (EFI_STRING_ID));
- CopyMem (&FormSet->Help, &((EFI_IFR_FORM_SET *) OpCodeData)->Help, sizeof (EFI_STRING_ID));
- CopyMem (&FormSet->Guid, &((EFI_IFR_FORM_SET *) OpCodeData)->Guid, sizeof (EFI_GUID));
-
- if (OpCodeLength > OFFSET_OF (EFI_IFR_FORM_SET, Flags)) {
- //
- // The formset OpCode contains ClassGuid
- //
- FormSet->NumberOfClassGuid = (UINT8) (((EFI_IFR_FORM_SET *) OpCodeData)->Flags & 0x3);
- CopyMem (FormSet->ClassGuid, OpCodeData + sizeof (EFI_IFR_FORM_SET), FormSet->NumberOfClassGuid * sizeof (EFI_GUID));
- }
- FormSet->FormSetOrder = ++mFormSetOrderParse;
- break;
-
- case EFI_IFR_FORM_OP:
- case EFI_IFR_FORM_MAP_OP:
- //
- // Create a new Form for this FormSet
- //
- CurrentForm = AllocateZeroPool (sizeof (FORM_BROWSER_FORM));
- ASSERT (CurrentForm != NULL);
- CurrentForm->Signature = FORM_BROWSER_FORM_SIGNATURE;
- InitializeListHead (&CurrentForm->ExpressionListHead);
- InitializeListHead (&CurrentForm->StatementListHead);
-
- CurrentForm->FormType = STANDARD_MAP_FORM_TYPE;
- CopyMem (&CurrentForm->FormId, &((EFI_IFR_FORM *) OpCodeData)->FormId, sizeof (UINT16));
- CopyMem (&CurrentForm->FormTitle, &((EFI_IFR_FORM *) OpCodeData)->FormTitle, sizeof (EFI_STRING_ID));
-
- if (InScopeFormSuppress) {
- //
- // Form is inside of suppressif
- //
- CurrentForm->SuppressExpression = FormSuppressExpression;
- }
-
- if (Scope != 0) {
- //
- // Enter scope of a Form, suppressif will be used for Question or Option
- //
- SuppressForQuestion = TRUE;
- }
-
- //
- // Insert into Form list of this FormSet
- //
- InsertTailList (&FormSet->FormListHead, &CurrentForm->Link);
- break;
- //
- // Storage
- //
- case EFI_IFR_VARSTORE_OP:
- //
- // Create a buffer Storage for this FormSet
- //
-
- Storage = CreateStorage (FormSet);
- Storage->Type = EFI_IFR_VARSTORE_OP;
-
- CopyMem (&Storage->VarStoreId, &((EFI_IFR_VARSTORE *) OpCodeData)->VarStoreId, sizeof (EFI_VARSTORE_ID));
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE *) OpCodeData)->Guid, sizeof (EFI_GUID));
- CopyMem (&Storage->Size, &((EFI_IFR_VARSTORE *) OpCodeData)->Size, sizeof (UINT16));
-
- Storage->Buffer = AllocateZeroPool (Storage->Size);
-
- AsciiString = (CHAR8 *) ((EFI_IFR_VARSTORE *) OpCodeData)->Name;
- Storage->Name = AllocateZeroPool ((strlen (AsciiString) + 1) * 2);
- ASSERT (Storage->Name != NULL);
- for (Index = 0; AsciiString[Index] != 0; Index++) {
- Storage->Name[Index] = (CHAR16) AsciiString[Index];
- }
- Storage->FormSetOrder = mFormSetOrderParse;
-
- //
- // If not existed the same variable in StorageList, insert the new one. Or else, use the old one.
- // If these two variales have the same Guid name but different size, report an error.
- //
- if ((TempStorage = NotSameVariableInVarList (FormSet->StorageListHead, Storage)) != NULL) {
- if (Storage->Size != TempStorage->Size) {
- StringPrint ("Error. Two modules found with VarStore variables with same name %S and GUID %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x, but with different sizes %d and %d.\n",
- Storage->Name,
- Storage->Guid.Data1,
- Storage->Guid.Data2,
- Storage->Guid.Data3,
- Storage->Guid.Data4[0],
- Storage->Guid.Data4[1],
- Storage->Guid.Data4[2],
- Storage->Guid.Data4[3],
- Storage->Guid.Data4[4],
- Storage->Guid.Data4[5],
- Storage->Guid.Data4[6],
- Storage->Guid.Data4[7],
- Storage->Size,
- TempStorage->Size
- );
- return EFI_ABORTED;
- }
- //
- // Update the VarStoreId for current question to get the variable guid and name information
- //
- TempStorage->VarStoreId = Storage->VarStoreId;
- TempStorage->FormSetOrder = Storage->FormSetOrder;
- RemoveEntryList (&Storage->Link);
- DestroyStorage(Storage);
- }
- break;
-
- case EFI_IFR_VARSTORE_NAME_VALUE_OP:
- //
- // Create a name/value Storage for this FormSet
- //
- Storage = CreateStorage (FormSet);
- Storage->Type = EFI_HII_VARSTORE_NAME_VALUE;
-
- CopyMem (&Storage->VarStoreId, &((EFI_IFR_VARSTORE_NAME_VALUE *) OpCodeData)->VarStoreId, sizeof (EFI_VARSTORE_ID));
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE_NAME_VALUE *) OpCodeData)->Guid, sizeof (EFI_GUID));
-
- Storage->FormSetOrder = mFormSetOrderParse;
- break;
-
- case EFI_IFR_VARSTORE_EFI_OP:
- //
- // Create a EFI variable Storage for this FormSet
- //
- Storage = CreateStorage (FormSet);
- Storage->Type = EFI_IFR_VARSTORE_EFI_OP;
- CopyMem (&Storage->VarStoreId, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->VarStoreId, sizeof (EFI_VARSTORE_ID));
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Guid, sizeof (EFI_GUID));
- CopyMem (&Storage->Attributes, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Attributes, sizeof (UINT32));
- //
- // Check whether the EfiVarStore before UEFI2.31 or not
- //
- Storage->Size = sizeof (EFI_IFR_VARSTORE_EFI_OLD);
- if (((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Header.Length == sizeof (EFI_IFR_VARSTORE_EFI_OLD)) {
- Storage->NewEfiVarstore = FALSE;
- Storage->Size = 0;
- Storage->Buffer = NULL;
- Storage->Name = NULL;
- Storage->Size = 0;
- } else {
- //
- // EfiVarStore structure for UEFI2.31
- //
- Storage->NewEfiVarstore = TRUE;
- CopyMem (&Storage->Size, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Size, sizeof (UINT16));
-
- Storage->Buffer = AllocateZeroPool (Storage->Size);
- AsciiString = (CHAR8 *) ((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Name;
- Storage->Name = AllocateZeroPool ((strlen (AsciiString) + 1) * 2);
- ASSERT (Storage->Name != NULL);
- for (Index = 0; AsciiString[Index] != 0; Index++) {
- Storage->Name[Index] = (CHAR16) AsciiString[Index];
- }
- }
- Storage->FormSetOrder = mFormSetOrderParse;
- //
- // If not existed the same variable in StorageList, insert the new one. Or else, use the old one.
- // If these two variales have the same Guid name but different size, report an error.
- //
- if ((TempStorage = NotSameVariableInVarList (FormSet->StorageListHead, Storage)) != NULL) {
- if (Storage->Size != TempStorage->Size) {
- StringPrint ("Error. Two modules found with EfiVarStore variables with same name %S and GUID %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x, but different sizes %d and %d.\n",
- Storage->Name,
- Storage->Guid.Data1,
- Storage->Guid.Data2,
- Storage->Guid.Data3,
- Storage->Guid.Data4[0],
- Storage->Guid.Data4[1],
- Storage->Guid.Data4[2],
- Storage->Guid.Data4[3],
- Storage->Guid.Data4[4],
- Storage->Guid.Data4[5],
- Storage->Guid.Data4[6],
- Storage->Guid.Data4[7],
- Storage->Size,
- TempStorage->Size
- );
- return EFI_ABORTED;
- }
- //
- // Update the VarStoreId for current question to get the variable guid and name information
- //
- TempStorage->VarStoreId = Storage->VarStoreId;
- TempStorage->FormSetOrder = Storage->FormSetOrder;
- RemoveEntryList (&Storage->Link);
- DestroyStorage( Storage);
- }
- break;
-
- //
- // DefaultStore
- //
- case EFI_IFR_DEFAULTSTORE_OP:
- HaveInserted = FALSE;
- DefaultStore = AllocateZeroPool (sizeof (FORMSET_DEFAULTSTORE));
- ASSERT (DefaultStore != NULL);
- DefaultStore->Signature = FORMSET_DEFAULTSTORE_SIGNATURE;
-
- CopyMem (&DefaultStore->DefaultId, &((EFI_IFR_DEFAULTSTORE *) OpCodeData)->DefaultId, sizeof (UINT16));
- CopyMem (&DefaultStore->DefaultName, &((EFI_IFR_DEFAULTSTORE *) OpCodeData)->DefaultName, sizeof (EFI_STRING_ID));
-
- //
- // Insert it to the DefaultStore list of this Formset with ascending order.
- //
- if (!IsListEmpty (&FormSet->DefaultStoreListHead)) {
- DefaultLink = GetFirstNode (&FormSet->DefaultStoreListHead);
- while (!IsNull (&FormSet->DefaultStoreListHead, DefaultLink)) {
- PreDefaultStore = FORMSET_DEFAULTSTORE_FROM_LINK(DefaultLink);
- DefaultLink = GetNextNode (&FormSet->DefaultStoreListHead, DefaultLink);
- if (DefaultStore->DefaultId < PreDefaultStore->DefaultId) {
- InsertTailList (&PreDefaultStore->Link, &DefaultStore->Link);
- HaveInserted = TRUE;
- break;
- }
- }
- }
- if (!HaveInserted) {
- InsertTailList (&FormSet->DefaultStoreListHead, &DefaultStore->Link);
- }
- break;
-
- //
- // Statements
- //
- case EFI_IFR_SUBTITLE_OP:
- CurrentStatement = CreateStatement (OpCodeData, FormSet, CurrentForm);
- ASSERT (CurrentStatement != NULL);
-
- CurrentStatement->Flags = ((EFI_IFR_SUBTITLE *) OpCodeData)->Flags;
-
- if (Scope != 0) {
- mInScopeSubtitle = TRUE;
- }
- break;
-
- case EFI_IFR_TEXT_OP:
- CurrentStatement = CreateStatement (OpCodeData, FormSet, CurrentForm);
- ASSERT (CurrentStatement != NULL);
-
- CopyMem (&CurrentStatement->TextTwo, &((EFI_IFR_TEXT *) OpCodeData)->TextTwo, sizeof (EFI_STRING_ID));
- break;
-
- case EFI_IFR_RESET_BUTTON_OP:
- CurrentStatement = CreateStatement (OpCodeData, FormSet, CurrentForm);
- ASSERT (CurrentStatement != NULL);
- CopyMem (&CurrentStatement->DefaultId, &((EFI_IFR_RESET_BUTTON *) OpCodeData)->DefaultId, sizeof (EFI_DEFAULT_ID));
- break;
-
- //
- // Questions
- //
- case EFI_IFR_ACTION_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT (CurrentStatement != NULL);
- CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_ACTION;
- //
- // No need to deal with the EFI_IFR_ACTION
- //
- break;
-
- case EFI_IFR_REF_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT (CurrentStatement != NULL);
- Value = &CurrentStatement->HiiValue;
- Value->Type = EFI_IFR_TYPE_REF;
- if (OpCodeLength >= sizeof (EFI_IFR_REF)) {
- CopyMem (&Value->Value.ref.FormId, &((EFI_IFR_REF *) OpCodeData)->FormId, sizeof (EFI_FORM_ID));
-
- if (OpCodeLength >= sizeof (EFI_IFR_REF2)) {
- CopyMem (&Value->Value.ref.QuestionId, &((EFI_IFR_REF2 *) OpCodeData)->QuestionId, sizeof (EFI_QUESTION_ID));
-
- if (OpCodeLength >= sizeof (EFI_IFR_REF3)) {
- CopyMem (&Value->Value.ref.FormSetGuid, &((EFI_IFR_REF3 *) OpCodeData)->FormSetId, sizeof (EFI_GUID));
-
- if (OpCodeLength >= sizeof (EFI_IFR_REF4)) {
- CopyMem (&Value->Value.ref.DevicePath, &((EFI_IFR_REF4 *) OpCodeData)->DevicePath, sizeof (EFI_STRING_ID));
- }
- }
- }
- }
- CurrentStatement->StorageWidth = (UINT16) sizeof (EFI_HII_REF);
- break;
-
- case EFI_IFR_ONE_OF_OP:
- case EFI_IFR_NUMERIC_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT(CurrentStatement != NULL);
-
- CurrentStatement->Flags = ((EFI_IFR_ONE_OF *) OpCodeData)->Flags;
- Value = &CurrentStatement->HiiValue;
-
- if (BitFieldStorage) {
- //
- // Get the bit var store info (bit/byte offset, bit/byte offset)
- //
- CurrentStatement->QuestionReferToBitField = TRUE;
- CurrentStatement->BitStorageWidth = CurrentStatement->Flags & EDKII_IFR_NUMERIC_SIZE_BIT;
- CurrentStatement->BitVarOffset = CurrentStatement->VarStoreInfo.VarOffset;
- CurrentStatement->VarStoreInfo.VarOffset = CurrentStatement->BitVarOffset / 8;
- TotalBits = CurrentStatement->BitVarOffset % 8 + CurrentStatement->BitStorageWidth;
- CurrentStatement->StorageWidth = (TotalBits % 8 == 0? TotalBits / 8: TotalBits / 8 + 1);
- //
- // Get the Minimum/Maximum/Step value(Note: bit field type has been stored as UINT32 type)
- //
- CurrentStatement->Minimum = ((EFI_IFR_NUMERIC *) OpCodeData)->data.u32.MinValue;
- CurrentStatement->Maximum = ((EFI_IFR_NUMERIC *) OpCodeData)->data.u32.MaxValue;
- CurrentStatement->Step = ((EFI_IFR_NUMERIC *) OpCodeData)->data.u32.Step;
- } else {
- switch (CurrentStatement->Flags & EFI_IFR_NUMERIC_SIZE) {
- case EFI_IFR_NUMERIC_SIZE_1:
- CurrentStatement->Minimum = ((EFI_IFR_NUMERIC *) OpCodeData)->data.u8.MinValue;
- CurrentStatement->Maximum = ((EFI_IFR_NUMERIC *) OpCodeData)->data.u8.MaxValue;
- CurrentStatement->Step = ((EFI_IFR_NUMERIC *) OpCodeData)->data.u8.Step;
- CurrentStatement->StorageWidth = (UINT16) sizeof (UINT8);
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_8;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_2:
- CopyMem (&CurrentStatement->Minimum, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u16.MinValue, sizeof (UINT16));
- CopyMem (&CurrentStatement->Maximum, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u16.MaxValue, sizeof (UINT16));
- CopyMem (&CurrentStatement->Step, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u16.Step, sizeof (UINT16));
- CurrentStatement->StorageWidth = (UINT16) sizeof (UINT16);
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_16;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_4:
- CopyMem (&CurrentStatement->Minimum, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u32.MinValue, sizeof (UINT32));
- CopyMem (&CurrentStatement->Maximum, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u32.MaxValue, sizeof (UINT32));
- CopyMem (&CurrentStatement->Step, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u32.Step, sizeof (UINT32));
- CurrentStatement->StorageWidth = (UINT16) sizeof (UINT32);
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_32;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_8:
- CopyMem (&CurrentStatement->Minimum, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u64.MinValue, sizeof (UINT64));
- CopyMem (&CurrentStatement->Maximum, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u64.MaxValue, sizeof (UINT64));
- CopyMem (&CurrentStatement->Step, &((EFI_IFR_NUMERIC *) OpCodeData)->data.u64.Step, sizeof (UINT64));
- CurrentStatement->StorageWidth = (UINT16) sizeof (UINT64);
- Value->Type = EFI_IFR_TYPE_NUM_SIZE_64;
- break;
-
- default:
- break;
- }
- }
- if ((Operand == EFI_IFR_ONE_OF_OP) && (Scope != 0)) {
- SuppressForOption = TRUE;
- }
- //
- // Get the UQI information
- //
- PrintQuestion(FormSet, CurrentForm, CurrentStatement, FALSE);
- //
- // Exchange the Guid and name information between VarList and Question List
- //
- Status = GetGuidNameByVariableId (FormSet, CurrentStatement, FormSet->StorageListHead);
- //
- // Remove the question which isn't stored by EfiVarStore or VarStore
- //
- if (EFI_ERROR (Status)) {
- RemoveEntryList (&CurrentStatement->Link);
- DestroyStatement (FormSet, CurrentStatement);
- }
- break;
-
- case EFI_IFR_ORDERED_LIST_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT(CurrentStatement != NULL);
-
- CurrentStatement->Flags = ((EFI_IFR_ORDERED_LIST *) OpCodeData)->Flags;
- CurrentStatement->MaxContainers = ((EFI_IFR_ORDERED_LIST *) OpCodeData)->MaxContainers;
-
- CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_BUFFER;
- CurrentStatement->BufferValue = NULL;
- if (Scope != 0) {
- SuppressForOption = TRUE;
- }
- //
- // Get the UQI information
- //
- PrintQuestion(FormSet, CurrentForm, CurrentStatement, FALSE);
- //
- // Exchange the Guid and name information between VarList and Question List
- //
- Status = GetGuidNameByVariableId (FormSet, CurrentStatement, FormSet->StorageListHead);
- //
- // Remove the question which isn't stored by EfiVarStore or VarStore
- //
- if (EFI_ERROR (Status)) {
- RemoveEntryList (&CurrentStatement->Link);
- DestroyStatement (FormSet, CurrentStatement);
- }
-
- break;
-
- case EFI_IFR_CHECKBOX_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT(CurrentStatement != NULL);
-
- CurrentStatement->Flags = ((EFI_IFR_CHECKBOX *) OpCodeData)->Flags;
- CurrentStatement->StorageWidth = (UINT16) sizeof (BOOLEAN);
- CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_BOOLEAN;
-
- if (BitFieldStorage) {
- //
- // Get the bit var store info (bit/byte offset, bit/byte width)
- //
- CurrentStatement->QuestionReferToBitField = TRUE;
- CurrentStatement->BitStorageWidth = 1;
- CurrentStatement->BitVarOffset = CurrentStatement->VarStoreInfo.VarOffset;
- CurrentStatement->VarStoreInfo.VarOffset = CurrentStatement->BitVarOffset / 8;
- TotalBits = CurrentStatement->BitVarOffset % 8 + CurrentStatement->BitStorageWidth;
- CurrentStatement->StorageWidth = (TotalBits % 8 == 0? TotalBits / 8: TotalBits / 8 + 1);
- }
- //
- // Get the UQI information
- //
- PrintQuestion(FormSet, CurrentForm, CurrentStatement, FALSE);
- //
- // Exchange the Guid and name information between VarList and Question List
- //
- Status = GetGuidNameByVariableId (FormSet, CurrentStatement, FormSet->StorageListHead);
- //
- // Remove the question which isn't stored by EfiVarStore or VarStore
- //
- if (EFI_ERROR (Status)) {
- RemoveEntryList (&CurrentStatement->Link);
- DestroyStatement (FormSet, CurrentStatement);
- }
-
- break;
-
- case EFI_IFR_STRING_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT (CurrentStatement != NULL);
- //
- // MinSize is the minimum number of characters that can be accepted for this opcode,
- // MaxSize is the maximum number of characters that can be accepted for this opcode.
- // The characters are stored as Unicode, so the storage width should multiply 2.
- //
- CurrentStatement->Minimum = ((EFI_IFR_STRING *) OpCodeData)->MinSize;
- CurrentStatement->Maximum = ((EFI_IFR_STRING *) OpCodeData)->MaxSize;
- CurrentStatement->StorageWidth = (UINT16)((UINTN) CurrentStatement->Maximum * sizeof (CHAR16));
- CurrentStatement->Flags = ((EFI_IFR_STRING *) OpCodeData)->Flags;
-
- CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_STRING;
- CurrentStatement->BufferValue = AllocateZeroPool (CurrentStatement->StorageWidth + sizeof (CHAR16));
- //
- // Get the UQI information
- //
- PrintQuestion(FormSet, CurrentForm, CurrentStatement, FALSE);
- //
- // Exchange the Guid and name information between VarList and Question List
- //
- Status = GetGuidNameByVariableId (FormSet, CurrentStatement, FormSet->StorageListHead);
- //
- // Remove the question which isn't stored by EfiVarStore or VarStore
- //
- if (EFI_ERROR (Status)) {
- RemoveEntryList (&CurrentStatement->Link);
- DestroyStatement (FormSet, CurrentStatement);
- }
-
- break;
-
- case EFI_IFR_PASSWORD_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT (CurrentStatement != NULL);
- //
- // MinSize is the minimum number of characters that can be accepted for this opcode,
- // MaxSize is the maximum number of characters that can be accepted for this opcode.
- // The characters are stored as Unicode, so the storage width should multiply 2.
- //
- CopyMem (&CurrentStatement->Minimum, &((EFI_IFR_PASSWORD *) OpCodeData)->MinSize, sizeof (UINT16));
- CopyMem (&CurrentStatement->Maximum, &((EFI_IFR_PASSWORD *) OpCodeData)->MaxSize, sizeof (UINT16));
- CurrentStatement->StorageWidth = (UINT16)((UINTN) CurrentStatement->Maximum * sizeof (CHAR16));
-
- CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_STRING;
- CurrentStatement->BufferValue = AllocateZeroPool ((CurrentStatement->StorageWidth + sizeof (CHAR16)));
- break;
-
- case EFI_IFR_DATE_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT(CurrentStatement != NULL);
-
- CurrentStatement->Flags = ((EFI_IFR_DATE *) OpCodeData)->Flags;
- CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_DATE;
-
- if ((CurrentStatement->Flags & EFI_QF_DATE_STORAGE) == QF_DATE_STORAGE_NORMAL) {
- CurrentStatement->StorageWidth = (UINT16) sizeof (EFI_HII_DATE);
- } else {
- //
- // Don't assign storage for RTC type of date/time
- //
- CurrentStatement->Storage = NULL;
- CurrentStatement->StorageWidth = 0;
- }
- break;
-
- case EFI_IFR_TIME_OP:
- CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
- ASSERT(CurrentStatement != NULL);
-
- CurrentStatement->Flags = ((EFI_IFR_TIME *) OpCodeData)->Flags;
- CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_TIME;
-
- if ((CurrentStatement->Flags & QF_TIME_STORAGE) == QF_TIME_STORAGE_NORMAL) {
- CurrentStatement->StorageWidth = (UINT16) sizeof (EFI_HII_TIME);
- } else {
- //
- // Don't assign storage for RTC type of date/time
- //
- CurrentStatement->Storage = NULL;
- CurrentStatement->StorageWidth = 0;
- }
- break;
-
- //
- // Default
- //
- case EFI_IFR_DEFAULT_OP:
- //
- // EFI_IFR_DEFAULT appear in scope of a Question,
- // It creates a default value for the current question.
- // A Question may have more than one Default value which have different default types.
- //
- CurrentDefault = AllocateZeroPool (sizeof (QUESTION_DEFAULT));
- ASSERT (CurrentDefault != NULL);
- CurrentDefault->Signature = QUESTION_DEFAULT_SIGNATURE;
-
- CurrentDefault->Value.Type = ((EFI_IFR_DEFAULT *) OpCodeData)->Type;
- CopyMem (&CurrentDefault->DefaultId, &((EFI_IFR_DEFAULT *) OpCodeData)->DefaultId, sizeof (UINT16));
- if (CurrentDefault->Value.Type == EFI_IFR_TYPE_BUFFER) {
- CurrentDefault->Value.BufferLen = (UINT16)(OpCodeLength - OFFSET_OF(EFI_IFR_DEFAULT, Value));
- CurrentDefault->Value.Buffer = FceAllocateCopyPool(CurrentDefault->Value.BufferLen, &((EFI_IFR_DEFAULT *)OpCodeData)->Value);
- ASSERT(CurrentDefault->Value.Buffer != NULL);
- } else {
- CopyMem(&CurrentDefault->Value.Value, &((EFI_IFR_DEFAULT *)OpCodeData)->Value, OpCodeLength - OFFSET_OF(EFI_IFR_DEFAULT, Value));
- ExtendValueToU64(&CurrentDefault->Value);
- }
-
- //
- // Insert to Default Value list of current Question
- //
- InsertTailList (&CurrentStatement->DefaultListHead, &CurrentDefault->Link);
-
- if (Scope != 0) {
- InScopeDefault = TRUE;
- }
- break;
-
- //
- // Option
- //
- case EFI_IFR_ONE_OF_OPTION_OP:
- ASSERT (CurrentStatement != NULL);
- if (CurrentStatement->Operand == EFI_IFR_ORDERED_LIST_OP &&
- ((((EFI_IFR_ONE_OF_OPTION *)OpCodeData)->Flags & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) != 0)) {
- //
- // It's keep the default value for ordered list opcode.
- //
- CurrentDefault = AllocateZeroPool(sizeof (QUESTION_DEFAULT));
- ASSERT(CurrentDefault != NULL);
- CurrentDefault->Signature = QUESTION_DEFAULT_SIGNATURE;
-
- CurrentDefault->Value.Type = EFI_IFR_TYPE_BUFFER;
- if ((((EFI_IFR_ONE_OF_OPTION *)OpCodeData)->Flags & EFI_IFR_OPTION_DEFAULT) != 0) {
- CurrentDefault->DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
- } else {
- CurrentDefault->DefaultId = EFI_HII_DEFAULT_CLASS_MANUFACTURING;
- }
-
- CurrentDefault->Value.BufferLen = (UINT16)(OpCodeLength - OFFSET_OF(EFI_IFR_ONE_OF_OPTION, Value));
- CurrentDefault->Value.Buffer = FceAllocateCopyPool(CurrentDefault->Value.BufferLen, &((EFI_IFR_ONE_OF_OPTION *)OpCodeData)->Value);
- ASSERT(CurrentDefault->Value.Buffer != NULL);
-
- //
- // Insert to Default Value list of current Question
- //
- InsertTailList(&CurrentStatement->DefaultListHead, &CurrentDefault->Link);
- break;
- }
- //
- // EFI_IFR_ONE_OF_OPTION appear in scope of a Question.
- // It create a selection for use in current Question.
- //
- CurrentOption = AllocateZeroPool (sizeof (QUESTION_OPTION));
- ASSERT (CurrentOption != NULL);
- CurrentOption->Signature = QUESTION_OPTION_SIGNATURE;
-
- CurrentOption->Flags = ((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Flags;
- CurrentOption->Value.Type = ((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Type;
- CopyMem (&CurrentOption->Text, &((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Option, sizeof (EFI_STRING_ID));
- CopyMem (&CurrentOption->Value.Value, &((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Value, OpCodeLength - OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value));
- ExtendValueToU64 (&CurrentOption->Value);
-
- if (InScopeOptionSuppress) {
- CurrentOption->SuppressExpression = OptionSuppressExpression;
- }
-
- //
- // Insert to Option list of current Question
- //
- InsertTailList (&CurrentStatement->OptionListHead, &CurrentOption->Link);
-
- //
- // Now we know the Storage width of nested Ordered List
- //
- if ((CurrentStatement->Operand == EFI_IFR_ORDERED_LIST_OP) && (CurrentStatement->BufferValue == NULL)) {
- Width = 1;
- switch (CurrentOption->Value.Type) {
- case EFI_IFR_TYPE_NUM_SIZE_8:
- Width = 1;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- Width = 2;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- Width = 4;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_64:
- Width = 8;
- break;
-
- default:
- //
- // Invalid type for Ordered List
- //
- break;
- }
-
- CurrentStatement->StorageWidth = (UINT16) (CurrentStatement->MaxContainers * Width);
- CurrentStatement->BufferValue = AllocateZeroPool (CurrentStatement->StorageWidth);
- CurrentStatement->ValueType = CurrentOption->Value.Type;
- if (CurrentStatement->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {
- CurrentStatement->HiiValue.Buffer = CurrentStatement->BufferValue;
- CurrentStatement->HiiValue.BufferLen = CurrentStatement->StorageWidth;
- }
- }
- break;
-
- //
- // Conditional
- //
- case EFI_IFR_NO_SUBMIT_IF_OP:
- case EFI_IFR_INCONSISTENT_IF_OP:
- //
- // Create an Expression node
- //
- CurrentExpression = CreateExpression (CurrentForm);
- CopyMem (&CurrentExpression->Error, &((EFI_IFR_INCONSISTENT_IF *) OpCodeData)->Error, sizeof (EFI_STRING_ID));
-
- if (Operand == EFI_IFR_NO_SUBMIT_IF_OP) {
- CurrentExpression->Type = EFI_HII_EXPRESSION_NO_SUBMIT_IF;
- InsertTailList (&CurrentStatement->NoSubmitListHead, &CurrentExpression->Link);
- } else {
- CurrentExpression->Type = EFI_HII_EXPRESSION_INCONSISTENT_IF;
- InsertTailList (&CurrentStatement->InconsistentListHead, &CurrentExpression->Link);
- }
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- case EFI_IFR_WARNING_IF_OP:
- //
- // Create an Expression node
- //
- CurrentExpression = CreateExpression (CurrentForm);
- CopyMem (&CurrentExpression->Error, &((EFI_IFR_WARNING_IF *) OpCodeData)->Warning, sizeof (EFI_STRING_ID));
- CurrentExpression->TimeOut = ((EFI_IFR_WARNING_IF *) OpCodeData)->TimeOut;
- CurrentExpression->Type = EFI_HII_EXPRESSION_WARNING_IF;
- InsertTailList (&CurrentStatement->WarningListHead, &CurrentExpression->Link);
-
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- case EFI_IFR_SUPPRESS_IF_OP:
- //
- // Question and Option will appear in scope of this OpCode
- //
- CurrentExpression = CreateExpression (CurrentForm);
- CurrentExpression->Type = EFI_HII_EXPRESSION_SUPPRESS_IF;
-
- if (CurrentForm == NULL) {
- InsertTailList (&FormSet->ExpressionListHead, &CurrentExpression->Link);
- } else {
- InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);
- }
-
- if (SuppressForOption) {
- InScopeOptionSuppress = TRUE;
- OptionSuppressExpression = CurrentExpression;
- } else if (SuppressForQuestion) {
- mInScopeSuppress = TRUE;
- mSuppressExpression = CurrentExpression;
- } else {
- InScopeFormSuppress = TRUE;
- FormSuppressExpression = CurrentExpression;
- }
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- case EFI_IFR_GRAY_OUT_IF_OP:
- //
- // Questions will appear in scope of this OpCode
- //
- CurrentExpression = CreateExpression (CurrentForm);
- CurrentExpression->Type = EFI_HII_EXPRESSION_GRAY_OUT_IF;
- InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);
-
- mInScopeGrayOut = TRUE;
- mGrayOutExpression = CurrentExpression;
-
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- case EFI_IFR_DISABLE_IF_OP:
- //
- // The DisableIf expression should only rely on constant, so it could be
- // evaluated at initialization and it will not be queued
- //
- CurrentExpression = AllocateZeroPool (sizeof (FORM_EXPRESSION));
- ASSERT (CurrentExpression != NULL);
- CurrentExpression->Signature = FORM_EXPRESSION_SIGNATURE;
- CurrentExpression->Type = EFI_HII_EXPRESSION_DISABLE_IF;
- InitializeListHead (&CurrentExpression->OpCodeListHead);
-
- if (CurrentForm != NULL) {
- //
- // This is DisableIf for Question, enqueue it to Form expression list
- //
- InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);
- }
-
- mDisableExpression = CurrentExpression;
- mInScopeDisable = TRUE;
- OpCodeDisabled = FALSE;
-
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- //
- // Expression
- //
- case EFI_IFR_VALUE_OP:
- CurrentExpression = CreateExpression (CurrentForm);
- CurrentExpression->Type = EFI_HII_EXPRESSION_VALUE;
- InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);
-
- if (InScopeDefault) {
- //
- // Used for default (EFI_IFR_DEFAULT)
- //
- CurrentDefault->ValueExpression = CurrentExpression;
- } else {
- //
- // If used for a question, then the question will be read-only
- //
- //
- // Make sure CurrentStatement is not NULL.
- // If it is NULL, 1) ParseOpCodes functions may parse the IFR wrongly. Or 2) the IFR
- // file is wrongly generated by tools such as VFR Compiler. There may be a bug in VFR Compiler.
- //
- ASSERT (CurrentStatement != NULL);
- CurrentStatement->ValueExpression = CurrentExpression;
- }
-
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- case EFI_IFR_RULE_OP:
- CurrentExpression = CreateExpression (CurrentForm);
- CurrentExpression->Type = EFI_HII_EXPRESSION_RULE;
-
- CurrentExpression->RuleId = ((EFI_IFR_RULE *) OpCodeData)->RuleId;
- InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);
-
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- case EFI_IFR_READ_OP:
- CurrentExpression = CreateExpression (CurrentForm);
- CurrentExpression->Type = EFI_HII_EXPRESSION_READ;
- InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);
-
- //
- // Make sure CurrentStatement is not NULL.
- // If it is NULL, 1) ParseOpCodes functions may parse the IFR wrongly. Or 2) the IFR
- // file is wrongly generated by tools such as VFR Compiler. There may be a bug in VFR Compiler.
- //
- ASSERT (CurrentStatement != NULL);
- CurrentStatement->ReadExpression = CurrentExpression;
-
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- case EFI_IFR_WRITE_OP:
- CurrentExpression = CreateExpression (CurrentForm);
- CurrentExpression->Type = EFI_HII_EXPRESSION_WRITE;
- InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);
-
- //
- // Make sure CurrentStatement is not NULL.
- // If it is NULL, 1) ParseOpCodes functions may parse the IFR wrongly. Or 2) the IFR
- // file is wrongly generated by tools such as VFR Compiler. There may be a bug in VFR Compiler.
- //
- ASSERT (CurrentStatement != NULL);
- CurrentStatement->WriteExpression = CurrentExpression;
-
- //
- // Take a look at next OpCode to see whether current expression consists
- // of single OpCode
- //
- if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {
- SingleOpCodeExpression = TRUE;
- }
- break;
-
- //
- // Image
- //
- case EFI_IFR_IMAGE_OP:
- //
- // Get ScopeOpcode from top of stack
- //
- PopScope (&ScopeOpCode);
- PushScope (ScopeOpCode);
-
- switch (ScopeOpCode) {
- case EFI_IFR_FORM_SET_OP:
- break;
-
- case EFI_IFR_FORM_OP:
- case EFI_IFR_FORM_MAP_OP:
- ASSERT (CurrentForm != NULL);
- break;
-
- case EFI_IFR_ONE_OF_OPTION_OP:
- break;
-
- default:
- //
- // Make sure CurrentStatement is not NULL.
- // If it is NULL, 1) ParseOpCodes functions may parse the IFR wrongly. Or 2) the IFR
- // file is wrongly generated by tools such as VFR Compiler.
- //
- ASSERT (CurrentStatement != NULL);
- break;
- }
- break;
-
- //
- // Refresh
- //
- case EFI_IFR_REFRESH_OP:
- break;
-
- //
- // Refresh guid.
- //
- case EFI_IFR_REFRESH_ID_OP:
- break;
-
- //
- // Modal tag
- //
- case EFI_IFR_MODAL_TAG_OP:
- break;
-
- //
- // Vendor specific
- //
- case EFI_IFR_GUID_OP:
- if (CompareGuid ((EFI_GUID *)(OpCodeData + sizeof (EFI_IFR_OP_HEADER)), &gEdkiiIfrBitVarGuid)==0) {
- Scope = 0;
- BitFieldStorage = TRUE;
- }
- break;
-
- //
- // Scope End
- //
- case EFI_IFR_END_OP:
- BitFieldStorage = FALSE;
- Status = PopScope (&ScopeOpCode);
- if (EFI_ERROR (Status)) {
- ResetScopeStack ();
- return Status;
- }
-
- switch (ScopeOpCode) {
- case EFI_IFR_FORM_SET_OP:
- //
- // End of FormSet, update FormSet IFR binary length
- // to stop parsing substantial OpCodes
- //
- FormSet->IfrBinaryLength = OpCodeOffset;
- break;
-
- case EFI_IFR_FORM_OP:
- case EFI_IFR_FORM_MAP_OP:
- //
- // End of Form
- //
- CurrentForm = NULL;
- SuppressForQuestion = FALSE;
- break;
-
- case EFI_IFR_ONE_OF_OPTION_OP:
- //
- // End of Option
- //
- CurrentOption = NULL;
- break;
-
- case EFI_IFR_SUBTITLE_OP:
- mInScopeSubtitle = FALSE;
- break;
-
- case EFI_IFR_NO_SUBMIT_IF_OP:
- case EFI_IFR_INCONSISTENT_IF_OP:
- case EFI_IFR_WARNING_IF_OP:
- //
- // Ignore end of EFI_IFR_NO_SUBMIT_IF and EFI_IFR_INCONSISTENT_IF
- //
- break;
-
- case EFI_IFR_SUPPRESS_IF_OP:
- if (SuppressForOption) {
- InScopeOptionSuppress = FALSE;
- } else if (SuppressForQuestion) {
- mInScopeSuppress = FALSE;
- } else {
- InScopeFormSuppress = FALSE;
- }
- break;
-
- case EFI_IFR_GRAY_OUT_IF_OP:
- mInScopeGrayOut = FALSE;
- break;
-
- case EFI_IFR_DISABLE_IF_OP:
- mInScopeDisable = FALSE;
- OpCodeDisabled = FALSE;
- break;
-
- case EFI_IFR_ONE_OF_OP:
- case EFI_IFR_ORDERED_LIST_OP:
- SuppressForOption = FALSE;
- break;
-
- case EFI_IFR_DEFAULT_OP:
- InScopeDefault = FALSE;
- break;
-
- case EFI_IFR_MAP_OP:
- //
- // Get current Map Expression List.
- //
- Status = PopMapExpressionList ((VOID **) &MapExpressionList);
- if (Status == EFI_ACCESS_DENIED) {
- MapExpressionList = NULL;
- }
- //
- // Get current expression.
- //
- Status = PopCurrentExpression ((VOID **) &CurrentExpression);
- ASSERT (!EFI_ERROR (Status));
- ASSERT (MapScopeDepth > 0);
- MapScopeDepth --;
- break;
-
- default:
- if (IsExpressionOpCode (ScopeOpCode)) {
- if (mInScopeDisable && (CurrentForm == NULL)) {
- //
- // This is DisableIf expression for Form, it should be a constant expression
- //
- ASSERT (CurrentExpression != NULL);
- ConstantFlag = TRUE;
- Status = EvaluateExpression (FormSet, CurrentForm, CurrentExpression, &ConstantFlag);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- if (CurrentExpression->Result.Type != EFI_IFR_TYPE_BOOLEAN) {
- return EFI_INVALID_PARAMETER;
- }
- if (!ConstantFlag) {
- StringPrint ("WARNING. The DisableIf expression for Form should be a constant expression.\n");
- }
- OpCodeDisabled = CurrentExpression->Result.Value.b;
- //
- // DisableIf Expression is only used once and not queued, free it
- //
- DestroyExpression (CurrentExpression);
- }
-
- //
- // End of current Expression
- //
- CurrentExpression = NULL;
- }
- break;
- }
- break;
-
- default:
- break;
- }
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Search an Option of a Question by its value.
-
- @param Question The Question
- @param OptionValue Value for Option to be searched.
-
- @retval Pointer Pointer to the found Option.
- @retval NULL Option not found.
-
-**/
-QUESTION_OPTION *
-ValueToOption (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_STATEMENT *Question,
- IN EFI_HII_VALUE *OptionValue
- )
-{
- LIST_ENTRY *Link;
- QUESTION_OPTION *Option;
-
- Link = GetFirstNode (&Question->OptionListHead);
- while (!IsNull (&Question->OptionListHead, Link)) {
- Option = QUESTION_OPTION_FROM_LINK (Link);
-
- if (CompareHiiValue (&Option->Value, OptionValue, FormSet) == 0) {
- return Option;
- }
-
- Link = GetNextNode (&Question->OptionListHead, Link);
- }
-
- return NULL;
-}
-
-/**
- Set value of a data element in an Array by its Index.
-
- @param Array The data array.
- @param Type Type of the data in this array.
- @param Index Zero based index for data in this array.
- @param Value The value to be set.
-
-**/
-VOID
-SetArrayData (
- IN VOID *Array,
- IN UINT8 Type,
- IN UINTN Index,
- IN UINT64 Value
- )
-{
-
- ASSERT (Array != NULL);
-
- switch (Type) {
- case EFI_IFR_TYPE_NUM_SIZE_8:
- *(((UINT8 *) Array) + Index) = (UINT8) Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- *(((UINT16 *) Array) + Index) = (UINT16) Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- *(((UINT32 *) Array) + Index) = (UINT32) Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_64:
- *(((UINT64 *) Array) + Index) = (UINT64) Value;
- break;
-
- default:
- break;
- }
-}
-
-/**
- Reset Question of five kinds to its default value.
-
- @param FormSet The form set.
- @param Form The form.
- @param Question The question.
- @param DefaultId The default Id.
- @param DefaultId The platform Id.
-
- @retval EFI_SUCCESS Question is reset to default value.
-
-**/
-EFI_STATUS
-GetQuestionDefault (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_FORM *Form,
- IN FORM_BROWSER_STATEMENT *Question,
- IN UINT16 DefaultId,
- IN UINT64 PlatformId
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Link;
- QUESTION_DEFAULT *Default;
- QUESTION_OPTION *Option;
- EFI_HII_VALUE *HiiValue;
- UINT8 Index;
- FORMSET_STORAGE *VarList;
- UINT8 *VarBuffer;
- BOOLEAN ConstantFlag;
- UINT16 OriginalDefaultId;
- FORMSET_DEFAULTSTORE *DefaultStore;
- LIST_ENTRY *DefaultLink;
- CHAR16 *VarDefaultName;
-
- VarDefaultName = NULL;
- Status = EFI_SUCCESS;
- ConstantFlag = TRUE;
- OriginalDefaultId = DefaultId;
- DefaultLink = GetFirstNode (&FormSet->DefaultStoreListHead);
-
- //
- // Statement don't have storage, skip them
- //
- if (Question->QuestionId == 0) {
- return EFI_NOT_FOUND;
- }
- //
- // Return if no any kinds of
- //
- if ((Question->Operand != EFI_IFR_CHECKBOX_OP)
- && (Question->Operand != EFI_IFR_ONE_OF_OP)
- && (Question->Operand != EFI_IFR_ORDERED_LIST_OP)
- && (Question->Operand != EFI_IFR_NUMERIC_OP)
- && (Question->Operand != EFI_IFR_STRING_OP)
- ) {
- return EFI_ABORTED;
- }
- //
- // Search the variable for this question (Compatible with the old EfiVarStore before UEFI2.31)
- //
-
- //
- //VarStoreInfoDepending on the type of variable store selected,
- //this contains either a 16-bit Buffer Storage offset (VarOffset)
- //or a Name/Value or EFI Variable name (VarName).
- //
- Status = SearchVarStorage (
- Question,
- NULL,
- Question->VarStoreInfo.VarOffset,
- FormSet->StorageListHead,
- (CHAR8 **)&VarBuffer,
- &VarList
- );
- if (EFI_ERROR(Status)) {
- return Status;
- }
- //
- // There are three ways to specify default value for a Question:
- // 1, use nested EFI_IFR_DEFAULT
- // 2, set flags of EFI_ONE_OF_OPTION (provide Standard and Manufacturing default)
- // 3, set flags of EFI_IFR_CHECKBOX (provide Standard and Manufacturing default) (lowest priority)
- //
-ReGetDefault:
- HiiValue = &Question->HiiValue;
- //
- // EFI_IFR_DEFAULT has highest priority
- //
- if (!IsListEmpty (&Question->DefaultListHead)) {
- Link = GetFirstNode (&Question->DefaultListHead);
- while (!IsNull (&Question->DefaultListHead, Link)) {
- Default = QUESTION_DEFAULT_FROM_LINK (Link);
-
- if (Default->DefaultId == DefaultId) {
- if (Default->ValueExpression != NULL) {
- //
- // Default is provided by an Expression, evaluate it
- //
- Status = EvaluateExpression (FormSet, Form, Default->ValueExpression, &ConstantFlag);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (Default->ValueExpression->Result.Type == EFI_IFR_TYPE_BUFFER) {
- if (Question->StorageWidth > Default->ValueExpression->Result.BufferLen) {
- CopyMem(Question->HiiValue.Buffer, Default->ValueExpression->Result.Buffer, Default->ValueExpression->Result.BufferLen);
- Question->HiiValue.BufferLen = Default->ValueExpression->Result.BufferLen;
- } else {
- CopyMem(Question->HiiValue.Buffer, Default->ValueExpression->Result.Buffer, Question->StorageWidth);
- Question->HiiValue.BufferLen = Question->StorageWidth;
- }
- FreePool(Default->ValueExpression->Result.Buffer);
- }
- HiiValue->Type = Default->ValueExpression->Result.Type;
- CopyMem(&HiiValue->Value, &Default->ValueExpression->Result.Value, sizeof (EFI_IFR_TYPE_VALUE));
- } else {
- //
- // Default value is embedded in EFI_IFR_DEFAULT
- //
- if (Default->Value.Type == EFI_IFR_TYPE_BUFFER) {
- CopyMem(HiiValue->Buffer, Default->Value.Buffer, Default->Value.BufferLen);
- } else {
- CopyMem(HiiValue, &Default->Value, sizeof (EFI_HII_VALUE));
- }
- }
- if (Default->Value.Type == EFI_IFR_TYPE_BUFFER) {
- CopyMem(VarBuffer, HiiValue->Buffer, HiiValue->BufferLen);
- } else if (HiiValue->Type == EFI_IFR_TYPE_STRING){
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- HiiValue->Value.string,
- EN_US,
- &VarDefaultName
- );
- if (VarDefaultName == NULL) {
- return EFI_NOT_FOUND;
- }
- if (Question->StorageWidth > FceStrSize(VarDefaultName)) {
- ZeroMem (VarBuffer, Question->StorageWidth);
- CopyMem (VarBuffer, VarDefaultName, FceStrSize(VarDefaultName));
- } else {
- CopyMem (VarBuffer, VarDefaultName, Question->StorageWidth);
- }
- } else {
- if (Question->QuestionReferToBitField) {
- SetBitsQuestionValue(Question, VarBuffer, HiiValue->Value.u32);
- } else {
- CopyMem(VarBuffer, &HiiValue->Value.u64, Question->StorageWidth);
- }
- }
- return EFI_SUCCESS;
- }
- if (Default->DefaultId == DefaultId) {
- return EFI_SUCCESS;
- }
- Link = GetNextNode (&Question->DefaultListHead, Link);
- }
- }
-
- if (HiiValue->Buffer == NULL) {
- ZeroMem (HiiValue, sizeof (EFI_HII_VALUE));
- }
-
- //
- // EFI_ONE_OF_OPTION
- //
- if ((Question->Operand == EFI_IFR_ONE_OF_OP) && !IsListEmpty (&Question->OptionListHead)) {
- if (DefaultId <= EFI_HII_DEFAULT_CLASS_MANUFACTURING) {
- //
- // OneOfOption could only provide Standard and Manufacturing default
- //
- Link = GetFirstNode (&Question->OptionListHead);
- while (!IsNull (&Question->OptionListHead, Link)) {
- Option = QUESTION_OPTION_FROM_LINK (Link);
-
- if (((DefaultId == EFI_HII_DEFAULT_CLASS_STANDARD) && ((Option->Flags & EFI_IFR_OPTION_DEFAULT) != 0)) ||
- ((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Option->Flags & EFI_IFR_OPTION_DEFAULT_MFG) != 0))
- ) {
- CopyMem (HiiValue, &Option->Value, sizeof (EFI_HII_VALUE));
- if (Question->QuestionReferToBitField) {
- SetBitsQuestionValue(Question, VarBuffer, HiiValue->Value.u32);
- } else {
- CopyMem (VarBuffer, &HiiValue->Value.u64, Question->StorageWidth);
- }
- return EFI_SUCCESS;
- }
-
- Link = GetNextNode (&Question->OptionListHead, Link);
- }
- }
- }
-
- //
- // EFI_IFR_CHECKBOX - lowest priority
- //
- if (Question->Operand == EFI_IFR_CHECKBOX_OP) {
- if (DefaultId <= EFI_HII_DEFAULT_CLASS_MANUFACTURING) {
- //
- // Checkbox could only provide Standard and Manufacturing default
- //
- if (((DefaultId == EFI_HII_DEFAULT_CLASS_STANDARD) && ((Question->Flags & EFI_IFR_CHECKBOX_DEFAULT) != 0)) ||
- ((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Question->Flags & EFI_IFR_CHECKBOX_DEFAULT_MFG) != 0))
- ) {
- HiiValue->Value.b = TRUE;
- if (Question->QuestionReferToBitField) {
- SetBitsQuestionValue(Question, VarBuffer, HiiValue->Value.u32);
- } else {
- CopyMem (VarBuffer, &HiiValue->Value.u64, Question->StorageWidth);
- }
- return EFI_SUCCESS;
- }
- }
- }
-
- //
- // For question without default value for current default Id, we try to re-get the default value form other default id in the DefaultStoreList.
- // If get, will exit the function, if not, will choose next default id in the DefaultStoreList.
- // The default id in DefaultStoreList are in ascending order to make sure choose the smallest default id every time.
- //
- while (!IsNull(&FormSet->DefaultStoreListHead, DefaultLink)) {
- DefaultStore = FORMSET_DEFAULTSTORE_FROM_LINK(DefaultLink);
- DefaultLink = GetNextNode (&FormSet->DefaultStoreListHead,DefaultLink);
- DefaultId = DefaultStore->DefaultId;
- if (DefaultId == OriginalDefaultId) {
- continue;
- }
- goto ReGetDefault;
- }
-
- //
- // For Questions without default
- //
- Status = EFI_NOT_FOUND;
- switch (Question->Operand) {
- case EFI_IFR_CHECKBOX_OP:
- HiiValue->Value.b = FALSE;
- if (Question->QuestionReferToBitField) {
- SetBitsQuestionValue(Question, VarBuffer, HiiValue->Value.u32);
- } else {
- CopyMem (VarBuffer, &HiiValue->Value.u64, Question->StorageWidth);
- }
- break;
-
- case EFI_IFR_NUMERIC_OP:
- //
- // Take minimum value as numeric default value
- //
- if ((HiiValue->Value.u64 < Question->Minimum) || (HiiValue->Value.u64 > Question->Maximum)) {
- HiiValue->Value.u64 = Question->Minimum;
- if (Question->QuestionReferToBitField) {
- SetBitsQuestionValue(Question, VarBuffer, HiiValue->Value.u32);
- } else {
- CopyMem (VarBuffer, &HiiValue->Value.u64, Question->StorageWidth);
- }
- return EFI_SUCCESS;
- }
- break;
-
- case EFI_IFR_ONE_OF_OP:
- //
- // Take first oneof option as oneof's default value
- //
- if (ValueToOption (FormSet, Question, HiiValue) == NULL) {
- Link = GetFirstNode (&Question->OptionListHead);
- if (!IsNull (&Question->OptionListHead, Link)) {
- Option = QUESTION_OPTION_FROM_LINK (Link);
- CopyMem (HiiValue, &Option->Value, sizeof (EFI_HII_VALUE));
- if (Question->QuestionReferToBitField) {
- SetBitsQuestionValue(Question, VarBuffer, HiiValue->Value.u32);
- } else {
- CopyMem (VarBuffer, &HiiValue->Value.u64, Question->StorageWidth);
- }
- return EFI_SUCCESS;
- }
- }
- break;
-
- case EFI_IFR_ORDERED_LIST_OP:
- //
- // Take option sequence in IFR as ordered list's default value
- //
- Index = 0;
- Link = GetFirstNode (&Question->OptionListHead);
- while (!IsNull (&Question->OptionListHead, Link)) {
- Option = QUESTION_OPTION_FROM_LINK (Link);
-
- SetArrayData (Question->BufferValue, Question->ValueType, Index, Option->Value.Value.u64);
- SetArrayData (VarBuffer, Question->ValueType, Index, Option->Value.Value.u64);
-
- Index++;
- if (Index >= Question->MaxContainers) {
- break;
- }
-
- Link = GetNextNode (&Question->OptionListHead, Link);
- }
- break;
-
- default:
- break;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- 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
- )
-{
- EFI_STATUS Status;
- FORMSET_STORAGE *VarList;
- UINT8 *VarBuffer;
-
- Status = EFI_SUCCESS;
- VarBuffer = NULL;
- //
- // Set the Storage
- //
- Status = SearchVarStorage (
- &mMultiPlatformParam.PlatformIdQuestion,
- NULL,
- mMultiPlatformParam.PlatformIdQuestion.VarStoreInfo.VarOffset,
- &mVarListEntry,
- (CHAR8 **)&VarBuffer,
- &VarList
- );
- if (EFI_ERROR(Status)) {
- return Status;
- }
- CopyMem (VarBuffer, &PlatformId, mMultiPlatformParam.PlatformIdWidth);
- //
- // Set the HIIvalue of this questions
- //
- CopyMem (&mMultiPlatformParam.Question->HiiValue.Value.u64, &PlatformId, mMultiPlatformParam.PlatformIdWidth);
-
- switch (mMultiPlatformParam.PlatformIdWidth) {
- case sizeof (UINT8):
- mMultiPlatformParam.Question->HiiValue.Type = EFI_IFR_TYPE_NUM_SIZE_8;
- break;
-
- case sizeof (UINT16):
- mMultiPlatformParam.Question->HiiValue.Type = EFI_IFR_TYPE_NUM_SIZE_16;
- break;
-
- case sizeof (UINT32):
- mMultiPlatformParam.Question->HiiValue.Type = EFI_IFR_TYPE_NUM_SIZE_32;
- break;
-
- case sizeof (UINT64):
- mMultiPlatformParam.Question->HiiValue.Type = EFI_IFR_TYPE_NUM_SIZE_64;
- break;
-
- default:
- mMultiPlatformParam.Question->HiiValue.Type = EFI_IFR_TYPE_NUM_SIZE_64;
- }
- return EFI_SUCCESS;
-}
-/**
- 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
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *FormLink;
- LIST_ENTRY *Link;
- LIST_ENTRY *FormSetEntryListHead;
- FORM_BROWSER_STATEMENT *Question;
- //
- // Check the supported setting level.
- //
- if (SettingScope >= MaxLevel) {
- return EFI_UNSUPPORTED;
- }
-
- if (SettingScope == FormLevel) {
- //
- // Extract Form default
- //
- Link = GetFirstNode (&Form->StatementListHead);
- while (!IsNull (&Form->StatementListHead, Link)) {
- Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);
- Link = GetNextNode (&Form->StatementListHead, Link);
- //
- // Re-set the platformId before calcuate the platformId of every question to avoid over-written.
- //
- if (mMultiPlatformParam.MultiPlatformOrNot) {
- Status = AssignThePlatformId (PlatformId);
- if (EFI_ERROR (Status)) {
- StringPrint ("Error. Failed to assign the platformId.\n");
- return Status;
- }
- }
- //
- // Reset Question to its default value, and store the default to variable
- //
- Status = GetQuestionDefault (FormSet, Form, Question, DefaultId, PlatformId);
- if (EFI_ERROR (Status)) {
- continue;
- }
- }
- } else if (SettingScope == FormSetLevel) {
- FormLink = GetFirstNode (&FormSet->FormListHead);
- while (!IsNull (&FormSet->FormListHead, FormLink)) {
- Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);
- ExtractDefault (FormSet, Form, DefaultId, PlatformId, FormLevel);
- FormLink = GetNextNode (&FormSet->FormListHead, FormLink);
- }
- } else if (SettingScope == SystemLevel) {
- //
- // Parse Fromset one by one
- //
- FormSetEntryListHead = &mFormSetListEntry;
-
- FormLink = GetFirstNode (FormSetEntryListHead);
- while (!IsNull (FormSetEntryListHead, FormLink)) {
- FormSet = FORM_BROWSER_FORMSET_FROM_LINK (FormLink);
- ExtractDefault (FormSet, NULL, DefaultId, PlatformId, FormSetLevel);
- FormLink = GetNextNode (FormSetEntryListHead, FormLink);
- }
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Check whether existed the UQI in Current Unicode String.
-
- @param UniPackge A pointer to a Null-terminated Unicode string Array.
-
- @return TRUE If find the uqi, return TRUE
- @return FALSE Otherwise, return FALSE
-
-**/
-static
-BOOLEAN
-IsUqiOrNot (
- IN UINT8 *UniPackge
- )
-{
- CHAR8 *UniBin;
- UINTN UniLength;
- UINTN Index;
- BOOLEAN FindIt;
-
- UniBin = (CHAR8 *) UniPackge + 4;
- Index = 4;
- FindIt = FALSE;
- UniLength = *(UINT32 *) UniPackge;
-
- if (((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS) {
- //
- // Search the uqi language
- //
- while ((Index < UniLength) && ((EFI_HII_PACKAGE_HEADER *)UniBin)->Type == EFI_HII_PACKAGE_STRINGS){
- if (!strcmp (((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Language, "uqi")) {
- FindIt = TRUE;
- break;
- }
- Index = Index + ((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Header.Length;
- UniBin += ((EFI_HII_STRING_PACKAGE_HDR *)UniBin)->Header.Length;
- }
- }
- return FindIt;
-}
-
- /**
- Returns Length of UQI string (in CHAR16) (not including null termination).
-
- @param UniPackge A pointer to a UQI string.
-
- @return Number Length of UQIL string (in words) or 0
-
-**/
-static
-UINT16
-GetUqiNum (
- IN CHAR16 *UniString
- )
-{
- UINT16 Number;
-
- if (UniString == NULL) {
- return 0;
- }
- for (Number = 0; UniString[Number] != 0; Number++) {
- ;
- }
- return Number;
-}
-
-/**
- Print the formset title information.
-
- @param FormSet The pointer to the formset.
-
- @return NULL.
-
-**/
-static
-VOID
-StringPrintormSetTitle (
- IN FORM_BROWSER_FORMSET *FormSet
- )
-{
- CHAR16 *VarDefaultName;
- EFI_STATUS Status;
-
- VarDefaultName = NULL;
-
- StringPrint("\n\n// Form Set: ");
-
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- FormSet->FormSetTitle,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- LogUnicodeString (VarDefaultName);
-
- StringPrint("\n// %s",FORM_SET_GUID_PREFIX);
- StringPrint(
- EFI_GUID_FORMAT,
- FormSet->Guid.Data1, FormSet->Guid.Data2,
- FormSet->Guid.Data3, FormSet->Guid.Data4[0],
- FormSet->Guid.Data4[1],FormSet->Guid.Data4[2],
- FormSet->Guid.Data4[3],FormSet->Guid.Data4[4],
- FormSet->Guid.Data4[5],FormSet->Guid.Data4[6],
- FormSet->Guid.Data4[7]);
- StringPrint("\n");
-
- if (&(FormSet->EnUsStringList) == NULL && VarDefaultName != NULL && FormSet->FormSetTitle != 0) {
- free (VarDefaultName);
- VarDefaultName = NULL;
- }
-}
-
-/**
- Print the formset title information.
-
- @param FormSet The pointer to the formset.
- @param Question The pointer to the question of ONE_OF.
-
- @return NULL.
-
-**/
-static
-EFI_STATUS
-PrintOneOfOptions (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_STATEMENT *Question
- )
-{
- LIST_ENTRY *Link;
- QUESTION_OPTION *Option;
- CHAR16 *VarDefaultName;
- EFI_STATUS Status;
-
- Status = EFI_SUCCESS;
- VarDefaultName = NULL;
-
- if ((Question->Operand != EFI_IFR_ONE_OF_OP)
- && (Question->Operand != EFI_IFR_ORDERED_LIST_OP)
- ) {
- return EFI_ABORTED;
- }
-
- Link = GetFirstNode (&Question->OptionListHead);
- while (!IsNull (&Question->OptionListHead, Link)) {
- Option = QUESTION_OPTION_FROM_LINK (Link);
- if (Question->QuestionReferToBitField) {
- StringPrint("// %08X = ", Option->Value.Value.u32);
- } else {
- switch(Option->Value.Type) {
-
- case EFI_IFR_TYPE_NUM_SIZE_8:
- StringPrint("// %02X = ", Option->Value.Value.u8);
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- StringPrint("// %04X = ", Option->Value.Value.u16);
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- StringPrint("// %08X = ", Option->Value.Value.u32);
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_64:
- StringPrint("// %016llX = ", Option->Value.Value.u64);
- break;
-
- case EFI_IFR_TYPE_BOOLEAN:
- StringPrint("// %X = ", Option->Value.Value.b);
- break;
-
- case EFI_IFR_TYPE_STRING:
- StringPrint("// %X = ", Option->Value.Value.string);
- break;
-
- default:
- break;
- }
- }
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Option->Text,
- EN_US,
- &VarDefaultName
- );
-
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
- if (&(FormSet->EnUsStringList) == NULL && VarDefaultName != NULL && Option->Text != 0) {
- free (VarDefaultName);
- VarDefaultName = NULL;
- }
- Link = GetNextNode (&Question->OptionListHead, Link);
- }
- return Status;
-}
-
-/**
- Print the form title information.
-
- @param FormSet The pointer to the formset.
- @param FormSet The pointer to the form.
-
- @return NULL.
-
-**/
-static
-VOID
-StringPrintormTitle (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_FORM *Form
- )
-{
- CHAR16 *VarDefaultName;
- EFI_STATUS Status;
-
- VarDefaultName = NULL;
-
- StringPrint("\n// Form: ");
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Form->FormTitle,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
-
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
-
- if (&(FormSet->EnUsStringList) == NULL && VarDefaultName != NULL && Form->FormTitle != 0) {
- free (VarDefaultName);
- VarDefaultName = NULL;
- }
-
-}
-
-/**
- Print the information of questions.
-
- @param FormSet The pointer to the formset.
- @param FormSet The pointer to the form.
- @param Question The pointer to the question.
- @param PrintOrNot Decide whether print or not.
-
- @return NULL.
-
-**/
-static
-VOID
-PrintQuestion (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_FORM *Form,
- IN FORM_BROWSER_STATEMENT *Question,
- IN BOOLEAN PrintOrNot
- )
-{
- EFI_STATUS Status;
- CHAR16 *VarDefaultName;
- UINT16 UqiStringLength;
- BOOLEAN HaveUQIlanguage;
-
- Status = EFI_SUCCESS;
- VarDefaultName = NULL;
- UqiStringLength = 0;
-
- HaveUQIlanguage = IsUqiOrNot (FormSet->UnicodeBinary);
-
- switch (Question->Operand) {
-
- case EFI_IFR_SUBTITLE_OP:
- if (PrintOrNot) {
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- if ((VarDefaultName != NULL) && (FceStrCmp (VarDefaultName, L"") != 0)) {
- StringPrint("// Subtitle: ");
- StringPrint("// ");
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
- }
- }
- break;
-
- case EFI_IFR_ONE_OF_OP:
-
- if( HaveUQIlanguage ) {
- Status = FindDefaultName (
- &(FormSet->UqiStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- UQI,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
-
- UqiStringLength = GetUqiNum (VarDefaultName);
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- } else {
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- UqiStringLength = GetUqiNum (VarDefaultName);
-
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- }
- //
- //Record the UQi to the Question
- //
- Question->Uqi.HexNum = UqiStringLength;
- Question->Uqi.Data = VarDefaultName;
- Question->Uqi.Type = ONE_OF;
-
- if (PrintOrNot) {
- StringPrint("ONE_OF ");
-
- LogIfrValue (
- FormSet,
- Question
- );
- StringPrint(" // ");
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
- //
- // Print ONE_OF_OPTION
- //
- PrintOneOfOptions (FormSet, Question);
- }
- break;
-
- case EFI_IFR_CHECKBOX_OP:
-
- if( HaveUQIlanguage ) {
- Status = FindDefaultName (
- &(FormSet->UqiStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- UQI,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
-
- UqiStringLength = GetUqiNum (VarDefaultName);
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- } else {
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
-
- UqiStringLength = GetUqiNum (VarDefaultName);
-
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- }
- //
- //Record the UQi to the HiiObjList
- //
- Question->Uqi.HexNum = UqiStringLength;
- Question->Uqi.Data = VarDefaultName;
- Question->Uqi.Type = CHECKBOX;
- if (PrintOrNot) {
- StringPrint("CHECKBOX ");
- LogIfrValue (
- FormSet,
- Question
- );
- StringPrint(" // ");
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
- StringPrint("// 0 = Unchecked\n");
- StringPrint("// 1 = Checked\n");
- }
- break;
-
- case EFI_IFR_STRING_OP:
- if( HaveUQIlanguage ) {
- Status = FindDefaultName (
- &(FormSet->UqiStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- UQI,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
-
- UqiStringLength = GetUqiNum (VarDefaultName);
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- } else {
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
-
- UqiStringLength = GetUqiNum (VarDefaultName);
-
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- }
- //
- //Record the UQi to the HiiObjList
- //
- Question->Uqi.HexNum = UqiStringLength;
- Question->Uqi.Data = VarDefaultName;
- Question->Uqi.Type = STRING;
- if (PrintOrNot) {
- StringPrint("STRING ");
- LogIfrValueStr (
- FormSet,
- Question
- );
- StringPrint(" // ");
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
- }
- break;
-
- case EFI_IFR_NUMERIC_OP:
-
- if( HaveUQIlanguage ) {
- Status = FindDefaultName (
- &(FormSet->UqiStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- UQI,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
-
- UqiStringLength = GetUqiNum (VarDefaultName);
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- } else {
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
-
- UqiStringLength = GetUqiNum (VarDefaultName);
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- }
- //
- //Record the UQi to the HiiObjList
- //
- Question->Uqi.HexNum = UqiStringLength;
- Question->Uqi.Data = VarDefaultName;
- Question->Uqi.Type = NUMERIC;
- if (PrintOrNot) {
- StringPrint("NUMERIC ");
- LogIfrValue (
- FormSet,
- Question
- );
- StringPrint(" // ");
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
-
- if (Question->QuestionReferToBitField) {
- StringPrint("// Minimum = %08llX \n", Question->Minimum);
- StringPrint("// Maximum = %08llX \n", Question->Maximum);
- StringPrint("// Step = %08llX \n", Question->Step);
- } else {
- switch (Question->StorageWidth) {
-
- case sizeof (UINT8):
- StringPrint("// Minimum = %02llX \n", Question->Minimum);
- StringPrint("// Maximum = %02llX \n", Question->Maximum);
- StringPrint("// Step = %02llX \n", Question->Step);
- break;
-
- case sizeof (UINT16):
- StringPrint("// Minimum = %04llX \n", Question->Minimum);
- StringPrint("// Maximum = %04llX \n", Question->Maximum);
- StringPrint("// Step = %04llX \n", Question->Step);
- break;
-
- case sizeof (UINT32):
- StringPrint("// Minimum = %08llX \n", Question->Minimum);
- StringPrint("// Maximum = %08llX \n", Question->Maximum);
- StringPrint("// Step = %08llX \n", Question->Step);
- break;
-
- case sizeof (UINT64):
- StringPrint("// Minimum = %016llX \n", Question->Minimum);
- StringPrint("// Maximum = %016llX \n", Question->Maximum);
- StringPrint("// Step = %016llX \n", Question->Step);
- break;
-
- default:
- StringPrint("0000 // Width > 16 is not supported -- FAILURE");
- break;
- }
- }
- }
- break;
-
- case EFI_IFR_ORDERED_LIST_OP:
-
- if( HaveUQIlanguage ) {
- Status = FindDefaultName (
- &(FormSet->UqiStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- UQI,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- UqiStringLength = GetUqiNum (VarDefaultName);
-
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- } else {
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
-
- assert (!EFI_ERROR (Status));
-
- UqiStringLength = GetUqiNum (VarDefaultName);
- if (PrintOrNot) {
- if (UqiStringLength > 0) {
- StringPrint("\nQ %04X ", UqiStringLength);
- LogUqi(VarDefaultName);
- } else {
- StringPrint("\n// [No UQI] ");
- }
- }
- }
- //
- //Record the UQi to the HiiObjList
- //
- Question->Uqi.HexNum = UqiStringLength;
- Question->Uqi.Data = VarDefaultName;
- Question->Uqi.Type = ORDERED_LIST;
-
- if (PrintOrNot) {
- StringPrint("ORDERED_LIST %04X ", Question->MaxContainers);
-
- LogIfrValueList (
- FormSet,
- Question
- );
- StringPrint(" // ");
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Prompt,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
- }
- //
- // Print ONE_OF_OPTION
- //
- PrintOneOfOptions (FormSet, Question);
- break;
-
- default:
- break;
- }
-
- if (&(FormSet->EnUsStringList) == NULL &&VarDefaultName != NULL && Question->Prompt != 0) {
- free (VarDefaultName);
- VarDefaultName = NULL;
- }
-
- if (PrintOrNot && Question->Storage) {
- StringPrint("// size = 0x%x", Question->StorageWidth);
- StringPrint("\n// offset = 0x%x", Question->VarStoreInfo.VarOffset);
- StringPrint("\n// name = ");
- LogUnicodeString(Question->VariableName);
- StringPrint("\n// guid = ");
- StringPrint(
- EFI_GUID_FORMAT,
- Question->Guid.Data1, Question->Guid.Data2,
- Question->Guid.Data3, Question->Guid.Data4[0],
- Question->Guid.Data4[1],Question->Guid.Data4[2],
- Question->Guid.Data4[3],Question->Guid.Data4[4],
- Question->Guid.Data4[5],Question->Guid.Data4[6],
- Question->Guid.Data4[7]
- );
- StringPrint("\n// attribute = 0x%x", Question->Attributes);
- StringPrint("\n// help = ");
- Status = FindDefaultName (
- &(FormSet->EnUsStringList),
- FormSet->UnicodeBinary,
- Question->Help,
- EN_US,
- &VarDefaultName
- );
- assert (!EFI_ERROR (Status));
- LogUnicodeString (VarDefaultName);
- StringPrint("\n");
- if (&(FormSet->EnUsStringList) == NULL &&VarDefaultName != NULL && Question->Help != 0) {
- free (VarDefaultName);
- VarDefaultName = NULL;
- }
- }
-
-}
-
-/**
- Check whether current Formset or Form is NULL. If no valid questions, return FASLE.
-
- @param FormSet The pointer to the formset.
- @param FormSet The pointer to the form.
- @param IsFormSet FormSet or Form.
-
- @retval TRUE
- @return FALSE
-**/
-BOOLEAN
-CheckFormSetOrFormNull (
- IN FORM_BROWSER_FORMSET *FormSet,
- IN FORM_BROWSER_FORM *Form,
- IN BOOLEAN IsFormSet
- )
-{
- LIST_ENTRY *FormLink;
- FORM_BROWSER_STATEMENT *Question;
- LIST_ENTRY *QuestionLink;
-
- FormLink = NULL;
- Question = NULL;
- QuestionLink = NULL;
-
- //
- // Parse all forms in formset
- //
- if (IsFormSet) {
- FormLink = GetFirstNode (&FormSet->FormListHead);
-
- while (!IsNull (&FormSet->FormListHead, FormLink)) {
- Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);
- //
- // Parse five kinds of Questions in Form
- //
- QuestionLink = GetFirstNode (&Form->StatementListHead);
-
- while (!IsNull (&Form->StatementListHead, QuestionLink)) {
- Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);
- //
- // Parse five kinds of Questions in Form
- //
- if ((Question->Operand == EFI_IFR_ONE_OF_OP)
- || (Question->Operand == EFI_IFR_NUMERIC_OP)
- || (Question->Operand == EFI_IFR_CHECKBOX_OP)
- || (Question->Operand == EFI_IFR_ORDERED_LIST_OP)
- || (Question->Operand == EFI_IFR_STRING_OP)
- ) {
- if (mMultiPlatformParam.MultiPlatformOrNot) {
- //
- // Only compare the valid EFI_IFR_VARSTORE_EFI_OP in multi-platform mode
- //
- if (Question->Type != EFI_IFR_VARSTORE_EFI_OP) {
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- continue;
- }
- if (Question->Type == EFI_IFR_VARSTORE_EFI_OP
- && Question->NewEfiVarstore
- && ((Question->Attributes & EFI_VARIABLE_NON_VOLATILE) == 0)) {
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- continue;
- }
- }
- //
- //If invalid variable type, skip it.
- //
- if ((Question->Type != EFI_IFR_VARSTORE_EFI_OP)
- && (Question->Type != EFI_IFR_VARSTORE_OP)) {
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- continue;
- }
- return TRUE;
- }
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- }
-
- FormLink = GetNextNode (&FormSet->FormListHead, FormLink);
- }
- } else {
- //
- // Parse five kinds of Questions in Form
- //
- QuestionLink = GetFirstNode (&Form->StatementListHead);
-
- while (!IsNull (&Form->StatementListHead, QuestionLink)) {
- Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);
- //
- // Parse five kinds of Questions in Form
- //
- if ((Question->Operand == EFI_IFR_ONE_OF_OP)
- || (Question->Operand == EFI_IFR_NUMERIC_OP)
- || (Question->Operand == EFI_IFR_CHECKBOX_OP)
- || (Question->Operand == EFI_IFR_ORDERED_LIST_OP)
- || (Question->Operand == EFI_IFR_STRING_OP)
- ) {
- if (mMultiPlatformParam.MultiPlatformOrNot) {
- //
- // Only compare the valid EFI_IFR_VARSTORE_EFI_OP in multi-platform mode
- //
- if (Question->Type != EFI_IFR_VARSTORE_EFI_OP) {
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- continue;
- }
- if ((Question->Type == EFI_IFR_VARSTORE_EFI_OP)
- && Question->NewEfiVarstore
- && ((Question->Attributes & EFI_VARIABLE_NON_VOLATILE) == 0)) {
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- continue;
- }
- }
- //
- //If invalid variable type, skip it.
- //
- if ((Question->Type != EFI_IFR_VARSTORE_EFI_OP)
- && (Question->Type != EFI_IFR_VARSTORE_OP)) {
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- continue;
- }
- return TRUE;
- }
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- }
- }
- return FALSE;
-}
-
-/**
- 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
- )
-{
- EFI_STATUS Status;
- FORM_BROWSER_FORMSET *FormSet;
- LIST_ENTRY *FormSetLink;
- LIST_ENTRY *FormLink;
- FORM_BROWSER_FORM *Form;
- FORM_BROWSER_STATEMENT *Question;
- LIST_ENTRY *QuestionLink;
- FORMSET_STORAGE *Storage;
- CHAR8 *VarBuffer;
- LIST_ENTRY *TempStorageLink;
- UINT32 Index;
- BOOLEAN Skip;
- BOOLEAN ConstantFlag;
-
- Status = EFI_SUCCESS;
- FormSet = NULL;
- FormSetLink = NULL;
- FormLink = NULL;
- Form = NULL;
- Question = NULL;
- QuestionLink = NULL;
- Storage = NULL;
- VarBuffer = NULL;
- TempStorageLink = NULL;
- Index = 0;
- Skip = FALSE;
- ConstantFlag = TRUE;
- //
- // Print platformId, defaultId and platformIdUqi
- //
- if (mMultiPlatformParam.MultiPlatformOrNot) {
- StringPrint("\n\n// FCEKEY DEFAULT_ID:");
- TempStorageLink = GetFirstNode (StorageEntryListHead);
- Storage = FORMSET_STORAGE_FROM_LINK (TempStorageLink);
- for (Index = 0; Index <= Storage->DefaultPlatformIdNum; Index++) {
- StringPrint (" %4d", Storage->DefaultId[Index]);
- }
- StringPrint("\n\n//FCEKEY PLATFORM_ID:");
- for (Index = 0; Index <= Storage->DefaultPlatformIdNum; Index++) {
- StringPrint (" %4lld", Storage->PlatformId[Index]);
- }
- if (mMultiPlatformParam.Uqi.Data != NULL) {
- StringPrint("\n\n//FCEKEY PLATFORM_UQI:");
- StringPrint(" %04X ", mMultiPlatformParam.Uqi.HexNum);
- LogUqi(mMultiPlatformParam.Uqi.Data);
- }
- }
- FormSetLink = GetFirstNode (FormSetEntryListHead);
- while (!IsNull (FormSetEntryListHead, FormSetLink)) {
- FormSet = FORM_BROWSER_FORMSET_FROM_LINK (FormSetLink);
- //
- //Assign the new storage list
- //
- FormSet->StorageListHead = StorageEntryListHead;
-
- if (CheckFormSetOrFormNull (FormSet, NULL, TRUE)) {
- StringPrintormSetTitle (FormSet);
- } else {
- FormSetLink = GetNextNode (FormSetEntryListHead, FormSetLink);
- continue;
- }
- //
- // Parse all forms in formset
- //
- FormLink = GetFirstNode (&FormSet->FormListHead);
-
- while (!IsNull (&FormSet->FormListHead, FormLink)) {
- Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);
-
- if (CheckFormSetOrFormNull (NULL, Form, FALSE)) {
- StringPrintormTitle(FormSet,Form);
- } else {
- FormLink = GetNextNode (&FormSet->FormListHead, FormLink);
- continue;
- }
- //
- // Parse five kinds of Questions in Form
- //
- QuestionLink = GetFirstNode (&Form->StatementListHead);
-
- while (!IsNull (&Form->StatementListHead, QuestionLink)) {
- Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);
- //
- // Parse five kinds of Questions in Form
- //
- if ((Question->Operand == EFI_IFR_ONE_OF_OP)
- || (Question->Operand == EFI_IFR_NUMERIC_OP)
- || (Question->Operand == EFI_IFR_CHECKBOX_OP)
- || (Question->Operand == EFI_IFR_ORDERED_LIST_OP)
- || (Question->Operand == EFI_IFR_SUBTITLE_OP)
- || (Question->Operand == EFI_IFR_STRING_OP)
- ) {
- Skip = FALSE;
-
- //
- //Only output the questions stored by EFI_IFR_VARSTORE_EFI_OP.
- //
- if (mMultiPlatformParam.MultiPlatformOrNot
- && (Question->Operand != EFI_IFR_SUBTITLE_OP)
- ) {
- Status = SearchVarStorage (
- Question,
- NULL,
- Question->VarStoreInfo.VarOffset,
- StorageEntryListHead,
- (CHAR8 **)&VarBuffer,
- &Storage
- );
-
- if (EFI_ERROR (Status)) {
- Skip = TRUE;
- }
- }
- //
- // If Question is constant expression and "disabledIf True", don't output it.
- //
- ConstantFlag = TRUE;
- if (!Skip && (Question->DisableExpression != NULL)) {
- Status = EvaluateExpression (FormSet, Form, Question->DisableExpression, &ConstantFlag);
- if (!EFI_ERROR (Status) && Question->DisableExpression->Result.Value.b && ConstantFlag) {
- Skip = TRUE;
- }
- }
-
- if (!Skip) {
- PrintQuestion(FormSet, Form, Question, TRUE);
- }
- }
- QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);
- }
-
- FormLink = GetNextNode (&FormSet->FormListHead, FormLink);
- }
- FormSetLink = GetNextNode (FormSetEntryListHead, FormSetLink);
- }
-
- return EFI_SUCCESS;
-}
-
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