diff options
Diffstat (limited to 'EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/UefiIfrDefault.c')
| -rw-r--r-- | EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/UefiIfrDefault.c | 543 |
1 files changed, 0 insertions, 543 deletions
diff --git a/EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/UefiIfrDefault.c b/EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/UefiIfrDefault.c deleted file mode 100644 index 482d6ad404..0000000000 --- a/EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/UefiIfrDefault.c +++ /dev/null @@ -1,543 +0,0 @@ -/** @file
- Function and Macro defintions for to extract default values from UEFI Form package.
-
- Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "HiiDatabase.h"
-#include "UefiIfrParser.h"
-#include "UefiIfrDefault.h"
-
-//
-// Extern Variables
-//
-extern CONST EFI_HII_DATABASE_PROTOCOL *mHiiDatabase;
-extern CONST EFI_HII_IMAGE_PROTOCOL *mHiiImageProtocol;
-extern CONST EFI_HII_STRING_PROTOCOL *mHiiStringProtocol;
-extern CONST EFI_HII_CONFIG_ROUTING_PROTOCOL *mHiiConfigRoutingProtocol;
-
-/**
- Set the data position at Offset with Width in Node->Buffer based
- the value passed in.
-
- @param Node The Buffer Storage Node.
- @param Value The input value.
- @param Offset The offset in Node->Buffer for the update.
- @param Width The length of the Value.
-
-**/
-VOID
-SetNodeBuffer (
- OUT UEFI_IFR_BUFFER_STORAGE_NODE *Node,
- IN CONST EFI_HII_VALUE *Value,
- IN UINTN Offset,
- IN UINTN Width
- )
-{
- ASSERT (Node->Signature == UEFI_IFR_BUFFER_STORAGE_NODE_SIGNATURE);
- ASSERT (Offset + Width <= Node->Size);
-
- CopyMem (Node->Buffer + Offset, &Value->Value.u8, Width);
-}
-
-
-/**
- Get question default value, and set it into the match var storage.
-
- Note Framework 0.92's HII Implementation does not support for default value for these opcodes:
- EFI_IFR_ORDERED_LIST_OP:
- EFI_IFR_PASSWORD_OP:
- EFI_IFR_STRING_OP:
-
- @param Question Question to be set to its default value.
- @param DefaultId The Class of the default.
- @param VarStoreId Id of var storage.
- @param Node Var storage buffer to store the got default value.
-
- @retval EFI_SUCCESS Question is reset to default value.
-
-**/
-EFI_STATUS
-GetQuestionDefault (
- IN FORM_BROWSER_STATEMENT *Question,
- IN UINT16 DefaultId,
- IN UINT16 VarStoreId,
- OUT UEFI_IFR_BUFFER_STORAGE_NODE *Node
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Link;
- QUESTION_DEFAULT *Default;
- QUESTION_OPTION *Option;
- EFI_HII_VALUE *HiiValue;
-
- Status = EFI_SUCCESS;
-
- //
- // Statement don't have storage, skip them
- //
- if (Question->QuestionId == 0) {
- return Status;
- }
-
- if (Question->VarStoreId != VarStoreId) {
- return Status;
- }
-
- ASSERT (Question->Storage->Type == EFI_HII_VARSTORE_BUFFER);
-
- //
- // There are three ways to specify default value for a Question:
- // 1, use nested EFI_IFR_DEFAULT (highest priority)
- // 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)
- //
- 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) {
- //
- // Default value is embedded in EFI_IFR_DEFAULT
- //
- CopyMem (HiiValue, &Default->Value, sizeof (EFI_HII_VALUE));
-
- SetNodeBuffer (Node, HiiValue, Question->VarStoreInfo.VarOffset, Question->StorageWidth);
- return EFI_SUCCESS;
- }
-
- Link = GetNextNode (&Question->DefaultListHead, Link);
- }
- }
-
- //
- // 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) == EFI_IFR_OPTION_DEFAULT)) ||
- ((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Option->Flags & EFI_IFR_OPTION_DEFAULT_MFG) == EFI_IFR_OPTION_DEFAULT_MFG))
- ) {
- CopyMem (HiiValue, &Option->Value, sizeof (EFI_HII_VALUE));
-
- SetNodeBuffer (Node, HiiValue, Question->VarStoreInfo.VarOffset, 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) == EFI_IFR_CHECKBOX_DEFAULT)) ||
- ((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Question->Flags & EFI_IFR_CHECKBOX_DEFAULT_MFG) == EFI_IFR_CHECKBOX_DEFAULT_MFG))
- ) {
- HiiValue->Value.b = TRUE;
- } else {
- HiiValue->Value.b = FALSE;
- }
-
- SetNodeBuffer (Node, HiiValue, Question->VarStoreInfo.VarOffset, Question->StorageWidth);
- return EFI_SUCCESS;
- }
- }
-
- return Status;
-}
-
-
-/**
- Extract the default values from all questions in the input Form,
- and set default value into the matched var storage.
-
- @param Form The Form which to be reset.
- @param DefaultId The Class of the default.
- @param VarStoreId Id of var storage.
- @param Node Var storage buffer to store the got default value.
-
- @retval EFI_SUCCESS The function completed successfully.
-
-**/
-EFI_STATUS
-ExtractFormDefault (
- IN FORM_BROWSER_FORM *Form,
- IN UINT16 DefaultId,
- IN UINT16 VarStoreId,
- OUT UEFI_IFR_BUFFER_STORAGE_NODE *Node
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Link;
- FORM_BROWSER_STATEMENT *Question;
-
- Link = GetFirstNode (&Form->StatementListHead);
- while (!IsNull (&Form->StatementListHead, Link)) {
- Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);
- //
- // Reset Question to its default value
- //
- Status = GetQuestionDefault (Question, DefaultId, VarStoreId, Node);
- if (EFI_ERROR (Status)) {
- continue;
- }
-
- Link = GetNextNode (&Form->StatementListHead, Link);
- }
- return EFI_SUCCESS;
-}
-
-
-/**
- Destroy all the buffer allocated for the fileds of
- UEFI_IFR_BUFFER_STORAGE_NODE. The Node itself
- will be freed too.
-
- @param Node Var storage buffer.
-
-**/
-VOID
-DestroyDefaultNode (
- IN UEFI_IFR_BUFFER_STORAGE_NODE *Node
- )
-{
- FreePool (Node->Buffer);
- FreePool (Node->Name);
- FreePool (Node);
-}
-
-
-/**
- Get the default value for Buffer Type storage named by
- a Default Store and a Storage Store from a FormSet.
- The result is in the a instance of UEFI_IFR_BUFFER_STORAGE_NODE
- allocated by this function. It is inserted to the link list.
-
- @param DefaultStore The Default Store.
- @param Storage The Storage.
- @param FormSet The Form Set.
- @param UefiDefaultsListHead The head of link list for the output.
-
- @retval EFI_SUCCESS Successful.
-
-**/
-EFI_STATUS
-GetBufferTypeDefaultIdAndStorageId (
- IN FORMSET_DEFAULTSTORE *DefaultStore,
- IN FORMSET_STORAGE *Storage,
- IN FORM_BROWSER_FORMSET *FormSet,
- OUT LIST_ENTRY *UefiDefaultsListHead
- )
-{
- UEFI_IFR_BUFFER_STORAGE_NODE *Node;
- LIST_ENTRY *Link;
- FORM_BROWSER_FORM *Form;
- EFI_STATUS Status;
-
- Node = AllocateZeroPool (sizeof (UEFI_IFR_BUFFER_STORAGE_NODE));
- ASSERT (Node != NULL);
-
- Node->Signature = UEFI_IFR_BUFFER_STORAGE_NODE_SIGNATURE;
- Node->Name = AllocateCopyPool (StrSize (Storage->Name), Storage->Name);
- Node->DefaultId = DefaultStore->DefaultId;
- Node->StoreId = Storage->VarStoreId;
- CopyGuid (&Node->Guid, &Storage->Guid);
- Node->Size = Storage->Size;
- Node->Buffer = AllocateZeroPool (Node->Size);
- //
- // Extract default from IFR binary
- //
- Link = GetFirstNode (&FormSet->FormListHead);
- while (!IsNull (&FormSet->FormListHead, Link)) {
- Form = FORM_BROWSER_FORM_FROM_LINK (Link);
-
- Status = ExtractFormDefault (Form, DefaultStore->DefaultId, Storage->VarStoreId, Node);
- ASSERT_EFI_ERROR (Status);
-
- Link = GetNextNode (&FormSet->FormListHead, Link);
- }
-
- InsertTailList (UefiDefaultsListHead, &Node->List);
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Get the default value for Buffer Type storage named by
- a Default Store from a FormSet.
- The result is in the a instance of UEFI_IFR_BUFFER_STORAGE_NODE
- allocated by this function. The output can be multiple instances
- of UEFI_IFR_BUFFER_STORAGE_NODE. It is inserted to the link list.
-
- @param DefaultStore The Default Store.
- @param FormSet The Form Set.
- @param UefiDefaultsListHead The head of link list for the output.
-
- @retval EFI_SUCCESS Successful.
-
-**/
-EFI_STATUS
-GetBufferTypeDefaultId (
- IN FORMSET_DEFAULTSTORE *DefaultStore,
- IN FORM_BROWSER_FORMSET *FormSet,
- OUT LIST_ENTRY *UefiDefaultsListHead
- )
-{
- LIST_ENTRY *StorageLink;
- FORMSET_STORAGE *Storage;
- EFI_STATUS Status;
-
- StorageLink = GetFirstNode (&FormSet->StorageListHead);
-
- while (!IsNull (&FormSet->StorageListHead, StorageLink)) {
- Storage = FORMSET_STORAGE_FROM_LINK(StorageLink);
-
- if (Storage->Type == EFI_HII_VARSTORE_BUFFER) {
- Status = GetBufferTypeDefaultIdAndStorageId (DefaultStore, Storage, FormSet, UefiDefaultsListHead);
- ASSERT_EFI_ERROR (Status);
- }
-
- StorageLink = GetNextNode (&FormSet->StorageListHead, StorageLink);
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Get the default value for Buffer Type storage from the FormSet in ThunkContext.
-
- The results can be multiple instances of UEFI_IFR_BUFFER_STORAGE_NODE.
- They are inserted to the link list.
-
- @param ThunkContext Hii thunk context.
- @param UefiDefaults The head of link list for the output.
-
- @retval EFI_SUCCESS Successful.
-
-**/
-EFI_STATUS
-UefiIfrGetBufferTypeDefaults (
- IN HII_THUNK_CONTEXT *ThunkContext,
- OUT LIST_ENTRY **UefiDefaults
- )
-{
- LIST_ENTRY *DefaultLink;
- FORMSET_DEFAULTSTORE *DefaultStore;
- EFI_STATUS Status;
-
- ASSERT (UefiDefaults != NULL);
-
- *UefiDefaults = AllocateZeroPool (sizeof (LIST_ENTRY));
- ASSERT (*UefiDefaults != NULL);
- InitializeListHead (*UefiDefaults);
-
- DefaultLink = GetFirstNode (&ThunkContext->FormSet->DefaultStoreListHead);
- while (!IsNull (&ThunkContext->FormSet->DefaultStoreListHead, DefaultLink)) {
- DefaultStore = FORMSET_DEFAULTSTORE_FROM_LINK(DefaultLink);
-
- Status = GetBufferTypeDefaultId (DefaultStore, ThunkContext->FormSet, *UefiDefaults);
- ASSERT_EFI_ERROR (Status);
-
- DefaultLink = GetNextNode (&ThunkContext->FormSet->DefaultStoreListHead, DefaultLink);
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Convert the UEFI Buffer Type default values to a Framework HII default
- values specified by a EFI_HII_VARIABLE_PACK_LIST structure.
-
- @param ListHead The link list of UEFI_IFR_BUFFER_STORAGE_NODE
- which contains the default values retrived from a UEFI form set.
- @param DefaultMask The default mask.
- The valid values are EFI_IFR_FLAG_DEFAULT and EFI_IFR_FLAG_MANUFACTURING.
- UEFI spec only map EFI_IFR_FLAG_DEFAULT and EFI_IFR_FLAG_MANUFACTURING
- from specification to valid default class.
- @param UefiFormSetDefaultVarStoreId
- ID of the default varstore in FormSet.
- @param VariablePackList The output default value in a format defined in Framework.
-
- @retval EFI_SUCCESS Successful.
- @retval EFI_INVALID_PARAMETER The default mask is not EFI_IFR_FLAG_DEFAULT or
- EFI_IFR_FLAG_MANUFACTURING.
-**/
-EFI_STATUS
-UefiDefaultsToFwDefaults (
- IN LIST_ENTRY *ListHead,
- IN UINTN DefaultMask,
- IN EFI_VARSTORE_ID UefiFormSetDefaultVarStoreId,
- OUT EFI_HII_VARIABLE_PACK_LIST **VariablePackList
- )
-{
- LIST_ENTRY *List;
- UEFI_IFR_BUFFER_STORAGE_NODE *Node;
- UINTN Size;
- UINTN Count;
- UINT16 DefaultId;
- EFI_HII_VARIABLE_PACK *Pack;
- EFI_HII_VARIABLE_PACK_LIST *PackList;
- UINTN Index;
-
- if (DefaultMask == EFI_IFR_FLAG_DEFAULT) {
- DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
- } else if (DefaultMask == EFI_IFR_FLAG_MANUFACTURING) {
- DefaultId = EFI_HII_DEFAULT_CLASS_MANUFACTURING;
- } else {
- //
- // UEFI spec only map EFI_IFR_FLAG_DEFAULT and EFI_IFR_FLAG_MANUFACTURING
- // from specification to valid default class.
- //
- ASSERT (FALSE);
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Calculate the size of the output EFI_HII_VARIABLE_PACK_LIST structure
- //
- Size = 0;
- Count = 0;
- List = GetFirstNode (ListHead);
- while (!IsNull (ListHead, List)) {
- Node = UEFI_IFR_BUFFER_STORAGE_NODE_FROM_LIST(List);
-
- if (Node->DefaultId == DefaultId) {
- Size += Node->Size;
- Size += StrSize (Node->Name);
-
- Count++;
- }
-
- List = GetNextNode (ListHead, List);
- }
-
- if (Count == 0) {
- *VariablePackList = NULL;
- return EFI_NOT_FOUND;
- }
-
- Size = Size + Count * (sizeof (EFI_HII_VARIABLE_PACK_LIST) + sizeof (EFI_HII_VARIABLE_PACK));
-
- *VariablePackList = AllocateZeroPool (Size);
- ASSERT (*VariablePackList != NULL);
-
- List = GetFirstNode (ListHead);
-
- PackList = (EFI_HII_VARIABLE_PACK_LIST *) *VariablePackList;
- Pack = (EFI_HII_VARIABLE_PACK *) (PackList + 1);
- Index = 0;
- while (!IsNull (ListHead, List)) {
- Node = UEFI_IFR_BUFFER_STORAGE_NODE_FROM_LIST(List);
-
- Size = 0;
- if (Node->DefaultId == DefaultId) {
- Size += Node->Size;
- Size += sizeof (EFI_HII_VARIABLE_PACK);
-
- Pack->VariableNameLength = (UINT32) StrSize (Node->Name);
-
- if (Node->StoreId == UefiFormSetDefaultVarStoreId) {
- //
- // The default VARSTORE in VFR from a Framework module has Varstore ID of 0.
- //
- Pack->VariableId = 0;
- } else {
- Pack->VariableId = Node->StoreId;
- }
-
- CopyMem ((UINT8 *) Pack + sizeof (EFI_HII_VARIABLE_PACK), Node->Name, StrSize (Node->Name));
- Size += Pack->VariableNameLength;
-
- //
- // Initialize EFI_HII_VARIABLE_PACK
- //
- Pack->Header.Type = 0;
- Pack->Header.Length = (UINT32) Size;
- CopyMem (&Pack->VariableGuid, &Node->Guid, sizeof (EFI_GUID));
-
- CopyMem ((UINT8 *) Pack + sizeof (EFI_HII_VARIABLE_PACK) + Pack->VariableNameLength, Node->Buffer, Node->Size);
-
- Size += sizeof (EFI_HII_VARIABLE_PACK_LIST);
-
- //
- // Initialize EFI_HII_VARIABLE_PACK_LIST
- //
- PackList->VariablePack = Pack;
- Index++;
- if (Index < Count) {
- PackList->NextVariablePack = (EFI_HII_VARIABLE_PACK_LIST *)((UINT8 *) PackList + Size);
-
- PackList = PackList->NextVariablePack;
- Pack = (EFI_HII_VARIABLE_PACK *) (PackList + 1);
- }
-
- }
-
- List = GetNextNode (ListHead, List);
- }
-
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Free up all buffer allocated for the link list of UEFI_IFR_BUFFER_STORAGE_NODE.
-
- @param ListHead The link list of UEFI_IFR_BUFFER_STORAGE_NODE
- which contains the default values retrived from
- a UEFI form set.
-
-**/
-VOID
-FreeDefaultList (
- IN LIST_ENTRY *ListHead
- )
-{
- LIST_ENTRY *Link;
- UEFI_IFR_BUFFER_STORAGE_NODE *Default;
-
- while (!IsListEmpty (ListHead)) {
- Link = GetFirstNode (ListHead);
-
- Default = UEFI_IFR_BUFFER_STORAGE_NODE_FROM_LIST(Link);
-
- RemoveEntryList (Link);
-
- DestroyDefaultNode (Default);
- }
-
- FreePool (ListHead);
-}
-
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