X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FUniversal%2FHiiDatabaseDxe%2FDatabase.c;h=4a2dc8d0304399810344f05b5d246a57f5f3d66b;hp=a4640cea4020780b43ced35b3adf61e6fe06b4de;hb=9eefa2eca070255762b75cae4cca41b8ba537202;hpb=6894561804bf6d3be85cb66d80d20fa2b4ed1d96
diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
index a4640cea40..4a2dc8d030 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
@@ -1,7 +1,7 @@
/** @file
Implementation for EFI_HII_DATABASE_PROTOCOL.
-Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.
+Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -15,11 +15,16 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "HiiDatabase.h"
-//
-// Global variables
-//
-EFI_GUID mHiiDatabaseNotifyGuid = HII_DATABASE_NOTIFY_GUID;
+#define BASE_NUMBER 10
+EFI_HII_PACKAGE_LIST_HEADER *gRTDatabaseInfoBuffer = NULL;
+EFI_STRING gRTConfigRespBuffer = NULL;
+UINTN gDatabaseInfoSize = 0;
+UINTN gConfigRespSize = 0;
+BOOLEAN gExportConfigResp = TRUE;
+UINTN gNvDefaultStoreSize = 0;
+SKU_ID gSkuId = 0xFFFFFFFFFFFFFFFF;
+LIST_ENTRY gVarStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gVarStorageList);
/**
This function generates a HII_DATABASE_RECORD node and adds into hii database.
@@ -356,7 +361,7 @@ InvokeRegisteredFunction (
@param NotifyType The type of change concerning the database.
@param PackageList Pointer to a package list which will be inserted
to.
- @param Package Created GUID pacakge
+ @param Package Created GUID package
@retval EFI_SUCCESS Guid Package is inserted successfully.
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
@@ -531,6 +536,523 @@ RemoveGuidPackages (
return EFI_SUCCESS;
}
+/**
+ Check the input question related to EFI variable
+
+ @param IfrQuestionHdr Point to Question header
+ @param EfiVarStoreList Point to EFI VarStore List
+ @param EfiVarStoreNumber The number of EFI VarStore
+
+ @retval Index The index of the found EFI varstore in EFI varstore list
+ EfiVarStoreNumber will return if no EFI varstore is found.
+**/
+UINTN
+IsEfiVarStoreQuestion (
+ EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,
+ EFI_IFR_VARSTORE_EFI **EfiVarStoreList,
+ UINTN EfiVarStoreNumber
+ )
+{
+ UINTN Index;
+ for (Index = 0; Index < EfiVarStoreNumber; Index ++) {
+ if (IfrQuestionHdr->VarStoreId == EfiVarStoreList[Index]->VarStoreId) {
+ return Index;
+ }
+ }
+
+ return EfiVarStoreNumber;
+}
+
+/**
+ Find the matched variable from the input variable storage.
+
+ @param[in] VariableStorage Point to the variable storage header.
+ @param[in] VarGuid A unique identifier for the variable.
+ @param[in] VarAttribute The attributes bitmask for the variable.
+ @param[in] VarName A Null-terminated ascii string that is the name of the variable.
+
+ @return Pointer to the matched variable header or NULL if not found.
+**/
+VARIABLE_HEADER *
+FindVariableData (
+ IN VARIABLE_STORE_HEADER *VariableStorage,
+ IN EFI_GUID *VarGuid,
+ IN UINT32 VarAttribute,
+ IN CHAR16 *VarName
+ )
+{
+ VARIABLE_HEADER *VariableHeader;
+ VARIABLE_HEADER *VariableEnd;
+
+ VariableEnd = (VARIABLE_HEADER *) ((UINT8 *) VariableStorage + VariableStorage->Size);
+ VariableHeader = (VARIABLE_HEADER *) (VariableStorage + 1);
+ VariableHeader = (VARIABLE_HEADER *) HEADER_ALIGN (VariableHeader);
+ while (VariableHeader < VariableEnd) {
+ if (CompareGuid (&VariableHeader->VendorGuid, VarGuid) &&
+ VariableHeader->Attributes == VarAttribute &&
+ StrCmp (VarName, (CHAR16 *) (VariableHeader + 1)) == 0) {
+ return VariableHeader;
+ }
+ VariableHeader = (VARIABLE_HEADER *) ((UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + VariableHeader->DataSize);
+ VariableHeader = (VARIABLE_HEADER *) HEADER_ALIGN (VariableHeader);
+ }
+
+ return NULL;
+}
+
+/**
+ Find question default value from PcdNvStoreDefaultValueBuffer
+
+ @param DefaultId Default store ID
+ @param EfiVarStore Point to EFI VarStore header
+ @param IfrQuestionHdr Point to Question header
+ @param ValueBuffer Point to Buffer includes the found default setting
+ @param Width Width of the default value
+ @param BitFieldQuestion Whether the Question is stored in Bit field.
+
+ @retval EFI_SUCCESS Question default value is found.
+ @retval EFI_NOT_FOUND Question default value is not found.
+**/
+EFI_STATUS
+FindQuestionDefaultSetting (
+ IN UINT16 DefaultId,
+ IN EFI_IFR_VARSTORE_EFI *EfiVarStore,
+ IN EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,
+ OUT VOID *ValueBuffer,
+ IN UINTN Width,
+ IN BOOLEAN BitFieldQuestion
+ )
+{
+ VARIABLE_HEADER *VariableHeader;
+ VARIABLE_STORE_HEADER *VariableStorage;
+ LIST_ENTRY *Link;
+ VARSTORAGE_DEFAULT_DATA *Entry;
+ VARIABLE_STORE_HEADER *NvStoreBuffer;
+ UINT8 *DataBuffer;
+ UINT8 *BufferEnd;
+ BOOLEAN IsFound;
+ UINTN Index;
+ UINT32 BufferValue;
+ UINT32 BitFieldVal;
+ UINTN BitOffset;
+ UINTN ByteOffset;
+ UINTN BitWidth;
+ UINTN StartBit;
+ UINTN EndBit;
+ PCD_DEFAULT_DATA *DataHeader;
+ PCD_DEFAULT_INFO *DefaultInfo;
+ PCD_DATA_DELTA *DeltaData;
+
+ if (gSkuId == 0xFFFFFFFFFFFFFFFF) {
+ gSkuId = LibPcdGetSku ();
+ }
+
+ //
+ // Find the DefaultId setting from the full DefaultSetting
+ //
+ VariableStorage = NULL;
+ Link = gVarStorageList.ForwardLink;
+ while (Link != &gVarStorageList) {
+ Entry = BASE_CR (Link, VARSTORAGE_DEFAULT_DATA, Entry);
+ if (Entry->DefaultId == DefaultId) {
+ VariableStorage = Entry->VariableStorage;
+ break;
+ }
+ Link = Link->ForwardLink;
+ }
+
+ if (Link == &gVarStorageList) {
+ DataBuffer = (UINT8 *) PcdGetPtr (PcdNvStoreDefaultValueBuffer);
+ gNvDefaultStoreSize = ((PCD_NV_STORE_DEFAULT_BUFFER_HEADER *)DataBuffer)->Length;
+ //
+ // The first section data includes NV storage default setting.
+ //
+ DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER));
+ NvStoreBuffer = (VARIABLE_STORE_HEADER *) ((UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize);
+ VariableStorage = AllocatePool (NvStoreBuffer->Size);
+ ASSERT (VariableStorage != NULL);
+ CopyMem (VariableStorage, NvStoreBuffer, NvStoreBuffer->Size);
+
+ //
+ // Find the matched SkuId and DefaultId in the first section
+ //
+ IsFound = FALSE;
+ DefaultInfo = &(DataHeader->DefaultInfo[0]);
+ BufferEnd = (UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize;
+ while ((UINT8 *) DefaultInfo < BufferEnd) {
+ if (DefaultInfo->DefaultId == DefaultId && DefaultInfo->SkuId == gSkuId) {
+ IsFound = TRUE;
+ break;
+ }
+ DefaultInfo ++;
+ }
+ //
+ // Find the matched SkuId and DefaultId in the remaining section
+ //
+ Index = sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER) + ((DataHeader->DataSize + 7) & (~7));
+ DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + Index);
+ while (!IsFound && Index < gNvDefaultStoreSize && DataHeader->DataSize != 0xFFFF) {
+ DefaultInfo = &(DataHeader->DefaultInfo[0]);
+ BufferEnd = (UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize;
+ while ((UINT8 *) DefaultInfo < BufferEnd) {
+ if (DefaultInfo->DefaultId == DefaultId && DefaultInfo->SkuId == gSkuId) {
+ IsFound = TRUE;
+ break;
+ }
+ DefaultInfo ++;
+ }
+ if (IsFound) {
+ DeltaData = (PCD_DATA_DELTA *) BufferEnd;
+ BufferEnd = (UINT8 *) DataHeader + DataHeader->DataSize;
+ while ((UINT8 *) DeltaData < BufferEnd) {
+ *((UINT8 *) VariableStorage + DeltaData->Offset) = (UINT8) DeltaData->Value;
+ DeltaData ++;
+ }
+ break;
+ }
+ Index = (Index + DataHeader->DataSize + 7) & (~7);
+ DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + Index);
+ }
+ //
+ // Cache the found result in VarStorageList
+ //
+ if (!IsFound) {
+ FreePool (VariableStorage);
+ VariableStorage = NULL;
+ }
+ Entry = AllocatePool (sizeof (VARSTORAGE_DEFAULT_DATA));
+ Entry->DefaultId = DefaultId;
+ Entry->VariableStorage = VariableStorage;
+ InsertTailList (&gVarStorageList, &Entry->Entry);
+ }
+ //
+ // The matched variable storage is not found.
+ //
+ if (VariableStorage == NULL) {
+ return EFI_NOT_FOUND;
+ }
+
+ //
+ // Find the question default value from the variable storage
+ //
+ VariableHeader = FindVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *) EfiVarStore->Name);
+ if (VariableHeader == NULL) {
+ return EFI_NOT_FOUND;
+ }
+ StartBit = 0;
+ EndBit = 0;
+ ByteOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;
+ if (BitFieldQuestion) {
+ BitOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;
+ ByteOffset = BitOffset / 8;
+ BitWidth = Width;
+ StartBit = BitOffset % 8;
+ EndBit = StartBit + BitWidth - 1;
+ Width = EndBit / 8 + 1;
+ }
+ if (VariableHeader->DataSize < ByteOffset + Width) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ //
+ // Copy the question value
+ //
+ if (ValueBuffer != NULL) {
+ if (BitFieldQuestion) {
+ CopyMem (&BufferValue, (UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + ByteOffset, Width);
+ BitFieldVal = BitFieldRead32 (BufferValue, StartBit, EndBit);
+ CopyMem (ValueBuffer, &BitFieldVal, Width);
+ } else {
+ CopyMem (ValueBuffer, (UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset, Width);
+ }
+ }
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Update IFR default setting in Form Package.
+
+ @param FormPackage Form Package to be updated
+
+**/
+VOID
+UpdateDefaultSettingInFormPackage (
+ HII_IFR_PACKAGE_INSTANCE *FormPackage
+ )
+{
+ UINTN IfrOffset;
+ UINTN PackageLength;
+ EFI_IFR_VARSTORE_EFI *IfrEfiVarStore;
+ EFI_IFR_OP_HEADER *IfrOpHdr;
+ EFI_IFR_ONE_OF_OPTION *IfrOneOfOption;
+ UINT8 IfrQuestionType;
+ UINT8 IfrScope;
+ EFI_IFR_QUESTION_HEADER *IfrQuestionHdr;
+ EFI_IFR_VARSTORE_EFI **EfiVarStoreList;
+ UINTN EfiVarStoreMaxNum;
+ UINTN EfiVarStoreNumber;
+ UINT16 *DefaultIdList;
+ UINTN DefaultIdNumber;
+ UINTN DefaultIdMaxNum;
+ UINTN Index;
+ UINTN EfiVarStoreIndex;
+ EFI_IFR_TYPE_VALUE IfrValue;
+ EFI_IFR_TYPE_VALUE IfrManufactValue;
+ BOOLEAN StandardDefaultIsSet;
+ BOOLEAN ManufactDefaultIsSet;
+ EFI_IFR_CHECKBOX *IfrCheckBox;
+ EFI_STATUS Status;
+ EFI_IFR_DEFAULT *IfrDefault;
+ UINTN Width;
+ EFI_IFR_QUESTION_HEADER VarStoreQuestionHeader;
+ BOOLEAN QuestionReferBitField;
+
+ //
+ // If no default setting, do nothing
+ //
+ if (gNvDefaultStoreSize == 0) {
+ gNvDefaultStoreSize = PcdGetSize (PcdNvStoreDefaultValueBuffer);
+ }
+ if (gNvDefaultStoreSize < sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER)) {
+ return;
+ }
+
+ ZeroMem (&VarStoreQuestionHeader, sizeof (VarStoreQuestionHeader));
+ PackageLength = FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);
+ Width = 0;
+ IfrOffset = 0;
+ IfrScope = 0;
+ IfrOpHdr = (EFI_IFR_OP_HEADER *) FormPackage->IfrData;
+ IfrQuestionHdr = NULL;
+ IfrQuestionType = 0;
+ EfiVarStoreMaxNum = 0;
+ EfiVarStoreNumber = 0;
+ DefaultIdMaxNum = 0;
+ DefaultIdNumber = 0;
+ EfiVarStoreList = NULL;
+ DefaultIdList = NULL;
+ StandardDefaultIsSet = FALSE;
+ ManufactDefaultIsSet = FALSE;
+ QuestionReferBitField = FALSE;
+
+ while (IfrOffset < PackageLength) {
+ switch (IfrOpHdr->OpCode) {
+ case EFI_IFR_VARSTORE_EFI_OP:
+ if (EfiVarStoreNumber >= EfiVarStoreMaxNum) {
+ //
+ // Reallocate EFI VarStore Buffer
+ //
+ EfiVarStoreList = ReallocatePool (EfiVarStoreMaxNum * sizeof (UINTN), (EfiVarStoreMaxNum + BASE_NUMBER) * sizeof (UINTN), EfiVarStoreList);
+ if (EfiVarStoreList == NULL) {
+ goto Done;
+ }
+ EfiVarStoreMaxNum = EfiVarStoreMaxNum + BASE_NUMBER;
+ }
+ IfrEfiVarStore = (EFI_IFR_VARSTORE_EFI *) IfrOpHdr;
+ //
+ // Convert VarStore Name from ASCII string to Unicode string.
+ //
+ EfiVarStoreList [EfiVarStoreNumber] = AllocatePool (IfrEfiVarStore->Header.Length + AsciiStrSize ((CHAR8 *)IfrEfiVarStore->Name));
+ if (EfiVarStoreList [EfiVarStoreNumber] == NULL) {
+ break;
+ }
+ CopyMem (EfiVarStoreList [EfiVarStoreNumber], IfrEfiVarStore, IfrEfiVarStore->Header.Length);
+ AsciiStrToUnicodeStrS ((CHAR8 *)IfrEfiVarStore->Name, (CHAR16 *) &(EfiVarStoreList [EfiVarStoreNumber]->Name[0]), AsciiStrSize ((CHAR8 *)IfrEfiVarStore->Name) * sizeof (CHAR16));
+ Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_STANDARD, EfiVarStoreList[EfiVarStoreNumber], &VarStoreQuestionHeader, NULL, IfrEfiVarStore->Size, FALSE);
+ if (!EFI_ERROR (Status)) {
+ EfiVarStoreNumber ++;
+ } else {
+ FreePool (EfiVarStoreList [EfiVarStoreNumber]);
+ EfiVarStoreList [EfiVarStoreNumber] = NULL;
+ }
+ break;
+ case EFI_IFR_DEFAULTSTORE_OP:
+ if (DefaultIdNumber >= DefaultIdMaxNum) {
+ //
+ // Reallocate DefaultIdNumber
+ //
+ DefaultIdList = ReallocatePool (DefaultIdMaxNum * sizeof (UINT16), (DefaultIdMaxNum + BASE_NUMBER) * sizeof (UINT16), DefaultIdList);
+ if (DefaultIdList == NULL) {
+ goto Done;
+ }
+ DefaultIdMaxNum = DefaultIdMaxNum + BASE_NUMBER;
+ }
+ DefaultIdList[DefaultIdNumber ++] = ((EFI_IFR_DEFAULTSTORE *) IfrOpHdr)->DefaultId;
+ break;
+ case EFI_IFR_FORM_OP:
+ case EFI_IFR_FORM_MAP_OP:
+ //
+ // No EFI varstore is found and directly return.
+ //
+ if (EfiVarStoreNumber == 0 || DefaultIdNumber == 0) {
+ goto Done;
+ }
+ break;
+ case EFI_IFR_CHECKBOX_OP:
+ IfrScope = IfrOpHdr->Scope;
+ IfrQuestionType = IfrOpHdr->OpCode;
+ IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);
+ IfrCheckBox = (EFI_IFR_CHECKBOX *) (IfrOpHdr + 1);
+ EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);
+ Width = sizeof (BOOLEAN);
+ if (EfiVarStoreIndex < EfiVarStoreNumber) {
+ for (Index = 0; Index < DefaultIdNumber; Index ++) {
+ if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_STANDARD) {
+ Status = FindQuestionDefaultSetting (DefaultIdList[Index], EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, sizeof (BOOLEAN), QuestionReferBitField);
+ if (!EFI_ERROR (Status)) {
+ if (IfrValue.b) {
+ IfrCheckBox->Flags = IfrCheckBox->Flags | EFI_IFR_CHECKBOX_DEFAULT;
+ } else {
+ IfrCheckBox->Flags = IfrCheckBox->Flags & (~EFI_IFR_CHECKBOX_DEFAULT);
+ }
+ }
+ } else if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {
+ Status = FindQuestionDefaultSetting (DefaultIdList[Index], EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, sizeof (BOOLEAN), QuestionReferBitField);
+ if (!EFI_ERROR (Status)) {
+ if (IfrValue.b) {
+ IfrCheckBox->Flags = IfrCheckBox->Flags | EFI_IFR_CHECKBOX_DEFAULT_MFG;
+ } else {
+ IfrCheckBox->Flags = IfrCheckBox->Flags & (~EFI_IFR_CHECKBOX_DEFAULT_MFG);
+ }
+ }
+ }
+ }
+ }
+ break;
+ case EFI_IFR_NUMERIC_OP:
+ IfrScope = IfrOpHdr->Scope;
+ IfrQuestionType = IfrOpHdr->OpCode;
+ IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);
+ if (QuestionReferBitField) {
+ Width = (UINTN) (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EDKII_IFR_NUMERIC_SIZE_BIT);
+ } else {
+ Width = (UINTN) ((UINT32) 1 << (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EFI_IFR_NUMERIC_SIZE));
+ }
+ break;
+ case EFI_IFR_ONE_OF_OP:
+ IfrScope = IfrOpHdr->Scope;
+ IfrQuestionType = IfrOpHdr->OpCode;
+ IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);
+ if (QuestionReferBitField) {
+ Width = (UINTN) (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EDKII_IFR_NUMERIC_SIZE_BIT);
+ } else {
+ Width = (UINTN) ((UINT32) 1 << (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EFI_IFR_NUMERIC_SIZE));
+ }
+ EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);
+ StandardDefaultIsSet = FALSE;
+ ManufactDefaultIsSet = FALSE;
+ //
+ // Find Default and Manufacturing default for OneOf question
+ //
+ if (EfiVarStoreIndex < EfiVarStoreNumber) {
+ for (Index = 0; Index < DefaultIdNumber; Index ++) {
+ if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_STANDARD) {
+ Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_STANDARD, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, Width, QuestionReferBitField);
+ if (!EFI_ERROR (Status)) {
+ StandardDefaultIsSet = TRUE;
+ }
+ } else if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {
+ Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_MANUFACTURING, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrManufactValue, Width, QuestionReferBitField);
+ if (!EFI_ERROR (Status)) {
+ ManufactDefaultIsSet = TRUE;
+ }
+ }
+ }
+ }
+ break;
+ case EFI_IFR_ORDERED_LIST_OP:
+ IfrScope = IfrOpHdr->Scope;
+ IfrQuestionType = IfrOpHdr->OpCode;
+ IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);
+ break;
+ case EFI_IFR_ONE_OF_OPTION_OP:
+ if (IfrQuestionHdr != NULL && IfrScope > 0) {
+ IfrOneOfOption = (EFI_IFR_ONE_OF_OPTION *) IfrOpHdr;
+ if (IfrQuestionType == EFI_IFR_ONE_OF_OP) {
+ Width = (UINTN) ((UINT32) 1 << (IfrOneOfOption->Flags & EFI_IFR_NUMERIC_SIZE));
+ if (StandardDefaultIsSet) {
+ if (CompareMem (&IfrOneOfOption->Value, &IfrValue, Width) == 0) {
+ IfrOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT;
+ } else {
+ IfrOneOfOption->Flags &= ~EFI_IFR_OPTION_DEFAULT;
+ }
+ }
+ if (ManufactDefaultIsSet) {
+ if (CompareMem (&IfrOneOfOption->Value, &IfrManufactValue, Width) == 0) {
+ IfrOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT_MFG;
+ } else {
+ IfrOneOfOption->Flags &= ~EFI_IFR_OPTION_DEFAULT_MFG;
+ }
+ }
+ }
+ }
+ break;
+ case EFI_IFR_DEFAULT_OP:
+ if (IfrQuestionHdr != NULL && IfrScope > 0) {
+ IfrDefault = (EFI_IFR_DEFAULT *) IfrOpHdr;
+ //
+ // Collect default value width
+ //
+ if (!QuestionReferBitField) {
+ Width = 0;
+ if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_8 || IfrDefault->Type == EFI_IFR_TYPE_BOOLEAN) {
+ Width = 1;
+ } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_16) {
+ Width = 2;
+ } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_32) {
+ Width = 4;
+ } else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_64) {
+ Width = 8;
+ } else if (IfrDefault->Type == EFI_IFR_TYPE_BUFFER) {
+ Width = IfrDefault->Header.Length - OFFSET_OF (EFI_IFR_DEFAULT, Value);
+ }
+ }
+ //
+ // Update the default value
+ //
+ if (Width > 0) {
+ EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);
+ if (EfiVarStoreIndex < EfiVarStoreNumber) {
+ Status = FindQuestionDefaultSetting (IfrDefault->DefaultId, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrDefault->Value, Width, QuestionReferBitField);
+ }
+ }
+ }
+ break;
+ case EFI_IFR_END_OP:
+ if (IfrQuestionHdr != NULL) {
+ if (IfrScope > 0) {
+ IfrScope --;
+ }
+ if (IfrScope == 0) {
+ IfrQuestionHdr = NULL;
+ QuestionReferBitField = FALSE;
+ }
+ }
+ break;
+ case EFI_IFR_GUID_OP:
+ if (CompareGuid ((EFI_GUID *)((UINT8 *)IfrOpHdr + sizeof (EFI_IFR_OP_HEADER)), &gEdkiiIfrBitVarstoreGuid)) {
+ QuestionReferBitField = TRUE;
+ }
+ break;
+ default:
+ break;
+ }
+ IfrOffset = IfrOffset + IfrOpHdr->Length;
+ IfrOpHdr = (EFI_IFR_OP_HEADER *) ((UINT8 *) IfrOpHdr + IfrOpHdr->Length);
+ if (IfrScope > 0) {
+ IfrScope += IfrOpHdr->Scope;
+ }
+ }
+
+Done:
+ if (EfiVarStoreList != NULL) {
+ for (Index = 0; Index < EfiVarStoreNumber; Index ++) {
+ FreePool (EfiVarStoreList [Index]);
+ }
+ }
+ return;
+}
/**
This function insert a Form package to a package list node.
@@ -601,6 +1123,11 @@ InsertFormPackage (
InsertTailList (&PackageList->FormPkgHdr, &FormPackage->IfrEntry);
*Package = FormPackage;
+ //
+ // Update FormPackage with the default setting
+ //
+ UpdateDefaultSettingInFormPackage (FormPackage);
+
if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
PackageList->PackageListHdr.PackageLength += FormPackage->FormPkgHdr.Length;
}
@@ -740,7 +1267,16 @@ RemoveFormPackages (
PackageList->PackageListHdr.PackageLength -= Package->FormPkgHdr.Length;
FreePool (Package->IfrData);
FreePool (Package);
-
+ //
+ // If Hii runtime support feature is enabled,
+ // will export Hii info for runtime use after ReadyToBoot event triggered.
+ // If some driver add/update/remove packages from HiiDatabase after ReadyToBoot,
+ // will need to export the content of HiiDatabase.
+ // But if form packages removed, also need to export the ConfigResp string
+ //
+ if (gExportAfterReadyToBoot) {
+ gExportConfigResp = TRUE;
+ }
}
return EFI_SUCCESS;
@@ -804,7 +1340,7 @@ InsertStringPackage (
if (Language == NULL) {
return EFI_OUT_OF_RESOURCES;
}
- AsciiStrCpy (Language, (CHAR8 *) PackageHdr + HeaderSize - LanguageSize);
+ AsciiStrCpyS (Language, LanguageSize / sizeof (CHAR8), (CHAR8 *) PackageHdr + HeaderSize - LanguageSize);
for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
if (HiiCompareLanguage (Language, StringPackage->StringPkgHdr->Language)) {
@@ -856,7 +1392,7 @@ InsertStringPackage (
//
// Collect all font block info
//
- Status = FindStringBlock (Private, StringPackage, (EFI_STRING_ID) (-1), NULL, NULL, NULL, &StringPackage->MaxStringId);
+ Status = FindStringBlock (Private, StringPackage, (EFI_STRING_ID) (-1), NULL, NULL, NULL, &StringPackage->MaxStringId, NULL);
if (EFI_ERROR (Status)) {
return Status;
}
@@ -894,7 +1430,7 @@ Error:
@param PackageList Pointer to a package list which will be adjusted.
@retval EFI_SUCCESS Adjust all string packages successfully.
- @retval others Can't adjust string packges.
+ @retval others Can't adjust string packages.
**/
EFI_STATUS
@@ -1188,7 +1724,7 @@ InsertFontPackage (
}
FontInfo->FontStyle = FontPkgHdr->FontStyle;
FontInfo->FontSize = FontPkgHdr->Cell.Height;
- StrCpy (FontInfo->FontName, FontPkgHdr->FontFamily);
+ StrCpyS (FontInfo->FontName, (FontInfoSize - OFFSET_OF(EFI_FONT_INFO,FontName)) / sizeof (CHAR16), FontPkgHdr->FontFamily);
if (IsFontInfoExisted (Private, FontInfo, NULL, NULL, NULL)) {
Status = EFI_UNSUPPORTED;
@@ -1543,7 +2079,7 @@ InsertImagePackage (
if (ImageInfoOffset != 0) {
ImageSize = ImagePackage->ImagePkgHdr.Header.Length -
sizeof (EFI_HII_IMAGE_PACKAGE_HDR) - PaletteSize;
- ImagePackage->ImageBlock = (UINT8 *) AllocateZeroPool (ImageSize);
+ ImagePackage->ImageBlock = AllocateZeroPool (ImageSize);
if (ImagePackage->ImageBlock == NULL) {
FreePool (ImagePackage->PaletteBlock);
FreePool (ImagePackage);
@@ -2423,8 +2959,14 @@ AddPackages (
//
// Initialize Variables
//
- StringPkgIsAdd = FALSE;
- FontPackage = NULL;
+ StringPkgIsAdd = FALSE;
+ FontPackage = NULL;
+ StringPackage = NULL;
+ GuidPackage = NULL;
+ FormPackage = NULL;
+ ImagePackage = NULL;
+ SimpleFontPackage = NULL;
+ KeyboardLayoutPackage = NULL;
//
// Process the package list header
@@ -2481,6 +3023,16 @@ AddPackages (
(UINT8) (PackageHeader.Type),
DatabaseRecord->Handle
);
+ //
+ // If Hii runtime support feature is enabled,
+ // will export Hii info for runtime use after ReadyToBoot event triggered.
+ // If some driver add/update/remove packages from HiiDatabase after ReadyToBoot,
+ // will need to export the content of HiiDatabase.
+ // But if form packages added/updated, also need to export the ConfigResp string.
+ //
+ if (gExportAfterReadyToBoot) {
+ gExportConfigResp = TRUE;
+ }
break;
case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:
Status = InsertKeyboardLayoutPackage (
@@ -2511,6 +3063,7 @@ AddPackages (
if (EFI_ERROR (Status)) {
return Status;
}
+ ASSERT (StringPackage != NULL);
Status = InvokeRegisteredFunction (
Private,
NotifyType,
@@ -2774,6 +3327,141 @@ ExportPackageList (
return EFI_SUCCESS;
}
+/**
+This function mainly use to get and update ConfigResp string.
+
+@param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.
+
+@retval EFI_SUCCESS Get the information successfully.
+@retval EFI_OUT_OF_RESOURCES Not enough memory to store the Configuration Setting data.
+
+**/
+EFI_STATUS
+HiiGetConfigRespInfo(
+ IN CONST EFI_HII_DATABASE_PROTOCOL *This
+ )
+{
+ EFI_STATUS Status;
+ HII_DATABASE_PRIVATE_DATA *Private;
+ EFI_STRING ConfigAltResp;
+ UINTN ConfigSize;
+
+ ConfigAltResp = NULL;
+ ConfigSize = 0;
+
+ Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
+
+ //
+ // Get ConfigResp string
+ //
+ Status = HiiConfigRoutingExportConfig(&Private->ConfigRouting,&ConfigAltResp);
+
+ if (!EFI_ERROR (Status)){
+ ConfigSize = StrSize(ConfigAltResp);
+ if (ConfigSize > gConfigRespSize){
+ gConfigRespSize = ConfigSize;
+ if (gRTConfigRespBuffer != NULL){
+ FreePool(gRTConfigRespBuffer);
+ }
+ gRTConfigRespBuffer = (EFI_STRING)AllocateRuntimeZeroPool(ConfigSize);
+ if (gRTConfigRespBuffer == NULL){
+ FreePool(ConfigAltResp);
+ DEBUG ((DEBUG_ERROR, "Not enough memory resource to get the ConfigResp string.\n"));
+ return EFI_OUT_OF_RESOURCES;
+ }
+ } else {
+ ZeroMem(gRTConfigRespBuffer,gConfigRespSize);
+ }
+ CopyMem(gRTConfigRespBuffer,ConfigAltResp,ConfigSize);
+ gBS->InstallConfigurationTable (&gEfiHiiConfigRoutingProtocolGuid, gRTConfigRespBuffer);
+ FreePool(ConfigAltResp);
+ }
+
+ return EFI_SUCCESS;
+
+}
+
+/**
+This is an internal function,mainly use to get HiiDatabase information.
+
+@param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.
+
+@retval EFI_SUCCESS Get the information successfully.
+@retval EFI_OUT_OF_RESOURCES Not enough memory to store the Hiidatabase data.
+
+**/
+EFI_STATUS
+HiiGetDatabaseInfo(
+ IN CONST EFI_HII_DATABASE_PROTOCOL *This
+ )
+{
+ EFI_STATUS Status;
+ EFI_HII_PACKAGE_LIST_HEADER *DatabaseInfo;
+ UINTN DatabaseInfoSize;
+
+ DatabaseInfo = NULL;
+ DatabaseInfoSize = 0;
+
+ //
+ // Get HiiDatabase information.
+ //
+ Status = HiiExportPackageLists(This, NULL, &DatabaseInfoSize, DatabaseInfo);
+
+ ASSERT(Status == EFI_BUFFER_TOO_SMALL);
+
+ if(DatabaseInfoSize > gDatabaseInfoSize ) {
+ gDatabaseInfoSize = DatabaseInfoSize;
+ if (gRTDatabaseInfoBuffer != NULL){
+ FreePool(gRTDatabaseInfoBuffer);
+ }
+ gRTDatabaseInfoBuffer = AllocateRuntimeZeroPool(DatabaseInfoSize);
+ if (gRTDatabaseInfoBuffer == NULL){
+ DEBUG ((DEBUG_ERROR, "Not enough memory resource to get the HiiDatabase info.\n"));
+ return EFI_OUT_OF_RESOURCES;
+ }
+ } else {
+ ZeroMem(gRTDatabaseInfoBuffer,gDatabaseInfoSize);
+ }
+ Status = HiiExportPackageLists(This, NULL, &DatabaseInfoSize, gRTDatabaseInfoBuffer);
+ ASSERT_EFI_ERROR (Status);
+ gBS->InstallConfigurationTable (&gEfiHiiDatabaseProtocolGuid, gRTDatabaseInfoBuffer);
+
+ return EFI_SUCCESS;
+
+}
+
+/**
+This function mainly use to get and update configuration settings information.
+
+@param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.
+
+@retval EFI_SUCCESS Get the information successfully.
+@retval EFI_OUT_OF_RESOURCES Not enough memory to store the Configuration Setting data.
+
+**/
+EFI_STATUS
+HiiGetConfigurationSetting(
+ IN CONST EFI_HII_DATABASE_PROTOCOL *This
+ )
+{
+ EFI_STATUS Status;
+
+ //
+ // Get the HiiDatabase info.
+ //
+ Status = HiiGetDatabaseInfo(This);
+
+ //
+ // Get ConfigResp string
+ //
+ if (gExportConfigResp) {
+ Status = HiiGetConfigRespInfo (This);
+ gExportConfigResp = FALSE;
+ }
+ return Status;
+
+}
+
/**
This function adds the packages in the package list to the database and returns a handle. If there is a
@@ -2866,12 +3554,21 @@ HiiNewPackageList (
}
*Handle = DatabaseRecord->Handle;
+
+ //
+ // Check whether need to get the Database and configuration setting info.
+ // Only after ReadyToBoot, need to do the export.
+ //
+ if (gExportAfterReadyToBoot) {
+ HiiGetConfigurationSetting(This);
+ }
+
return EFI_SUCCESS;
}
/**
- This function removes the package list that is associated with a handle Handle
+ This function removes the package list that is associated with Handle
from the HII database. Before removing the package, any registered functions
with the notification type REMOVE_PACK and the same package type will be called.
@@ -2882,7 +3579,7 @@ HiiNewPackageList (
@retval EFI_SUCCESS The data associated with the Handle was removed
from the HII database.
- @retval EFI_NOT_FOUND The specified andle is not in database.
+ @retval EFI_NOT_FOUND The specified handle is not in database.
@retval EFI_INVALID_PARAMETER The Handle was not valid.
**/
@@ -2971,6 +3668,13 @@ HiiRemovePackageList (
FreePool (Node->PackageList);
FreePool (Node);
+ //
+ // Check whether need to get the Database and configuration setting info.
+ // Only after ReadyToBoot, need to do the export.
+ //
+ if (gExportAfterReadyToBoot) {
+ HiiGetConfigurationSetting(This);
+ }
return EFI_SUCCESS;
}
}
@@ -3078,7 +3782,19 @@ HiiUpdatePackageList (
//
// Add all of the packages within the new package list
//
- return AddPackages (Private, EFI_HII_DATABASE_NOTIFY_ADD_PACK, PackageList, Node);
+ Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_ADD_PACK, PackageList, Node);
+
+ //
+ // Check whether need to get the Database and configuration setting info.
+ // Only after ReadyToBoot, need to do the export.
+ //
+ if (gExportAfterReadyToBoot) {
+ if (Status == EFI_SUCCESS){
+ HiiGetConfigurationSetting(This);
+ }
+ }
+
+ return Status;
}
}
@@ -3105,18 +3821,19 @@ HiiUpdatePackageList (
buffer that is required for the handles found.
@param Handle An array of EFI_HII_HANDLE instances returned.
- @retval EFI_SUCCESS The matching handles are outputed successfully.
- HandleBufferLength is updated with the actual length.
+ @retval EFI_SUCCESS The matching handles are outputted successfully.
+ HandleBufferLength is updated with the actual length.
@retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that
Handle is too small to support the number of
handles. HandleBufferLength is updated with a
value that will enable the data to fit.
@retval EFI_NOT_FOUND No matching handle could not be found in database.
- @retval EFI_INVALID_PARAMETER Handle or HandleBufferLength was NULL.
-
+ @retval EFI_INVALID_PARAMETER HandleBufferLength was NULL.
+ @retval EFI_INVALID_PARAMETER The value referenced by HandleBufferLength was not
+ zero and Handle was NULL.
@retval EFI_INVALID_PARAMETER PackageType is not a EFI_HII_PACKAGE_TYPE_GUID but
- PackageGuid is not NULL, PackageType is a EFI_HII_
- PACKAGE_TYPE_GUID but PackageGuid is NULL.
+ PackageGuid is not NULL, PackageType is a EFI_HII_
+ PACKAGE_TYPE_GUID but PackageGuid is NULL.
**/
EFI_STATUS
@@ -3210,7 +3927,7 @@ HiiListPackageLists (
}
break;
//
- // Pesudo-type EFI_HII_PACKAGE_TYPE_ALL will cause all package handles
+ // Pseudo-type EFI_HII_PACKAGE_TYPE_ALL will cause all package handles
// to be listed.
//
case EFI_HII_PACKAGE_TYPE_ALL:
@@ -3267,9 +3984,11 @@ HiiListPackageLists (
Handle is too small to support the number of
handles. HandleBufferLength is updated with a
value that will enable the data to fit.
- @retval EFI_NOT_FOUND The specifiecd Handle could not be found in the
+ @retval EFI_NOT_FOUND The specified Handle could not be found in the
current database.
- @retval EFI_INVALID_PARAMETER Handle or Buffer or BufferSize was NULL.
+ @retval EFI_INVALID_PARAMETER BufferSize was NULL.
+ @retval EFI_INVALID_PARAMETER The value referenced by BufferSize was not zero
+ and Buffer was NULL.
**/
EFI_STATUS
@@ -3419,7 +4138,7 @@ HiiRegisterPackageNotify (
//
Status = gBS->InstallMultipleProtocolInterfaces (
&Notify->NotifyHandle,
- &mHiiDatabaseNotifyGuid,
+ &gEfiCallerIdGuid,
NULL,
NULL
);
@@ -3477,7 +4196,7 @@ HiiUnregisterPackageNotify (
Status = gBS->OpenProtocol (
NotificationHandle,
- &mHiiDatabaseNotifyGuid,
+ &gEfiCallerIdGuid,
NULL,
NULL,
NULL,
@@ -3498,7 +4217,7 @@ HiiUnregisterPackageNotify (
RemoveEntryList (&Notify->DatabaseNotifyEntry);
Status = gBS->UninstallMultipleProtocolInterfaces (
Notify->NotifyHandle,
- &mHiiDatabaseNotifyGuid,
+ &gEfiCallerIdGuid,
NULL,
NULL
);
@@ -3531,7 +4250,9 @@ HiiUnregisterPackageNotify (
number of GUIDs. KeyGuidBufferLength is
updated with a value that will enable the data to
fit.
- @retval EFI_INVALID_PARAMETER The KeyGuidBuffer or KeyGuidBufferLength was NULL.
+ @retval EFI_INVALID_PARAMETER The KeyGuidBufferLength is NULL.
+ @retval EFI_INVALID_PARAMETER The value referenced by KeyGuidBufferLength is not
+ zero and KeyGuidBuffer is NULL.
@retval EFI_NOT_FOUND There was no keyboard layout.
**/