/** @file\r
Parser for IFR binary encoding.\r
\r
-Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
\r
UINT16 mStatementIndex;\r
UINT16 mExpressionOpCodeIndex;\r
-\r
-BOOLEAN mInScopeSubtitle;\r
-BOOLEAN mInScopeSuppress;\r
-BOOLEAN mInScopeGrayOut;\r
-BOOLEAN mInScopeDisable;\r
-FORM_EXPRESSION *mSuppressExpression;\r
-FORM_EXPRESSION *mGrayOutExpression;\r
-FORM_EXPRESSION *mDisableExpression;\r
-\r
+EFI_QUESTION_ID mUsedQuestionId;\r
+extern LIST_ENTRY gBrowserStorageList;\r
/**\r
Initialize Statement header members.\r
\r
@param OpCodeData Pointer of the raw OpCode data.\r
- @param FormSet Pointer of the current FormSe.\r
+ @param FormSet Pointer of the current FormSet.\r
@param Form Pointer of the current Form.\r
\r
@return The Statement.\r
{\r
FORM_BROWSER_STATEMENT *Statement;\r
EFI_IFR_STATEMENT_HEADER *StatementHdr;\r
+ INTN ConditionalExprCount; \r
\r
if (Form == NULL) {\r
//\r
- // We are currently not in a Form Scope, so just skip this Statement\r
+ // Only guid op may out side the form level.\r
//\r
- return NULL;\r
+ ASSERT (((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode == EFI_IFR_GUID_OP);\r
}\r
\r
Statement = &FormSet->StatementBuffer[mStatementIndex];\r
InitializeListHead (&Statement->OptionListHead);\r
InitializeListHead (&Statement->InconsistentListHead);\r
InitializeListHead (&Statement->NoSubmitListHead);\r
+ InitializeListHead (&Statement->WarningListHead);\r
\r
Statement->Signature = FORM_BROWSER_STATEMENT_SIGNATURE;\r
\r
Statement->Operand = ((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode;\r
+ Statement->OpCode = (EFI_IFR_OP_HEADER *) OpCodeData;\r
\r
StatementHdr = (EFI_IFR_STATEMENT_HEADER *) (OpCodeData + sizeof (EFI_IFR_OP_HEADER));\r
CopyMem (&Statement->Prompt, &StatementHdr->Prompt, sizeof (EFI_STRING_ID));\r
CopyMem (&Statement->Help, &StatementHdr->Help, sizeof (EFI_STRING_ID));\r
\r
- if (mInScopeSuppress) {\r
- Statement->SuppressExpression = mSuppressExpression;\r
- }\r
-\r
- if (mInScopeGrayOut) {\r
- Statement->GrayOutExpression = mGrayOutExpression;\r
- }\r
-\r
-\r
- if (mInScopeDisable) {\r
- Statement->DisableExpression = mDisableExpression;\r
+ ConditionalExprCount = GetConditionalExpressionCount(ExpressStatement);\r
+ if (ConditionalExprCount > 0) {\r
+ //\r
+ // Form is inside of suppressif\r
+ //\r
+ \r
+ Statement->Expression = (FORM_EXPRESSION_LIST *) AllocatePool( \r
+ (UINTN) (sizeof(FORM_EXPRESSION_LIST) + ((ConditionalExprCount -1) * sizeof(FORM_EXPRESSION *))));\r
+ ASSERT (Statement->Expression != NULL);\r
+ Statement->Expression->Count = (UINTN) ConditionalExprCount;\r
+ Statement->Expression->Signature = FORM_EXPRESSION_LIST_SIGNATURE;\r
+ CopyMem (Statement->Expression->Expression, GetConditionalExpressionList(ExpressStatement), (UINTN) (sizeof (FORM_EXPRESSION *) * ConditionalExprCount));\r
}\r
\r
- Statement->InSubtitle = mInScopeSubtitle;\r
-\r
//\r
// Insert this Statement into current Form\r
//\r
- InsertTailList (&Form->StatementListHead, &Statement->Link);\r
-\r
+ if (Form == NULL) {\r
+ InsertTailList (&FormSet->StatementListOSF, &Statement->Link);\r
+ } else {\r
+ InsertTailList (&Form->StatementListHead, &Statement->Link);\r
+ }\r
return Statement;\r
}\r
\r
ASSERT (Statement != NULL);\r
ASSERT (Statement->Operand == EFI_IFR_NUMERIC_OP);\r
\r
- UnicodeValueToString (Str, 0, Statement->VarStoreInfo.VarName, MAXIMUM_VALUE_CHARACTERS - 1);\r
+ UnicodeValueToStringS (Str, sizeof (Str), 0, Statement->VarStoreInfo.VarName, MAXIMUM_VALUE_CHARACTERS - 1);\r
\r
Id = HiiSetString (FormSet->HiiHandle, 0, Str, NULL);\r
if (Id == 0) {\r
FORMSET_STORAGE *Storage;\r
NAME_VALUE_NODE *NameValueNode;\r
EFI_STATUS Status;\r
+ BOOLEAN Find;\r
\r
Statement = CreateStatement (OpCodeData, FormSet, Form);\r
if (Statement == NULL) {\r
Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
\r
if (Storage->VarStoreId == Statement->VarStoreId) {\r
- Statement->Storage = Storage;\r
+ Statement->Storage = Storage->BrowserStorage;\r
break;\r
}\r
\r
\r
if (Statement->Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
//\r
- // Insert to Name/Value varstore list\r
+ // Check whether old string node already exist.\r
//\r
- NameValueNode = AllocateZeroPool (sizeof (NAME_VALUE_NODE));\r
- ASSERT (NameValueNode != NULL);\r
- NameValueNode->Signature = NAME_VALUE_NODE_SIGNATURE;\r
- NameValueNode->Name = AllocateCopyPool (StrSize (Statement->VariableName), Statement->VariableName);\r
- ASSERT (NameValueNode->Name != NULL);\r
- NameValueNode->Value = AllocateZeroPool (0x10);\r
- ASSERT (NameValueNode->Value != NULL);\r
- NameValueNode->EditValue = AllocateZeroPool (0x10);\r
- ASSERT (NameValueNode->EditValue != NULL);\r
+ Find = FALSE;\r
+ if (!IsListEmpty(&Statement->Storage->NameValueListHead)) { \r
+ Link = GetFirstNode (&Statement->Storage->NameValueListHead);\r
+ while (!IsNull (&Statement->Storage->NameValueListHead, Link)) {\r
+ NameValueNode = NAME_VALUE_NODE_FROM_LINK (Link);\r
+\r
+ if (StrCmp (Statement->VariableName, NameValueNode->Name) == 0) {\r
+ Find = TRUE;\r
+ break;\r
+ }\r
+\r
+ Link = GetNextNode (&Statement->Storage->NameValueListHead, Link);\r
+ }\r
+ }\r
\r
- InsertTailList (&Statement->Storage->NameValueListHead, &NameValueNode->Link);\r
+ if (!Find) {\r
+ //\r
+ // Insert to Name/Value varstore list\r
+ //\r
+ NameValueNode = AllocateZeroPool (sizeof (NAME_VALUE_NODE));\r
+ ASSERT (NameValueNode != NULL);\r
+ NameValueNode->Signature = NAME_VALUE_NODE_SIGNATURE;\r
+ NameValueNode->Name = AllocateCopyPool (StrSize (Statement->VariableName), Statement->VariableName);\r
+ ASSERT (NameValueNode->Name != NULL);\r
+ NameValueNode->Value = AllocateZeroPool (0x10);\r
+ ASSERT (NameValueNode->Value != NULL);\r
+ NameValueNode->EditValue = AllocateZeroPool (0x10);\r
+ ASSERT (NameValueNode->EditValue != NULL);\r
+\r
+ InsertTailList (&Statement->Storage->NameValueListHead, &NameValueNode->Link);\r
+ }\r
}\r
}\r
\r
Allocate a FORM_EXPRESSION node.\r
\r
@param Form The Form associated with this Expression\r
+ @param OpCode The binary opcode data.\r
\r
@return Pointer to a FORM_EXPRESSION data structure.\r
\r
**/\r
FORM_EXPRESSION *\r
CreateExpression (\r
- IN OUT FORM_BROWSER_FORM *Form\r
+ IN OUT FORM_BROWSER_FORM *Form,\r
+ IN UINT8 *OpCode\r
)\r
{\r
FORM_EXPRESSION *Expression;\r
ASSERT (Expression != NULL);\r
Expression->Signature = FORM_EXPRESSION_SIGNATURE;\r
InitializeListHead (&Expression->OpCodeListHead);\r
+ Expression->OpCode = (EFI_IFR_OP_HEADER *) OpCode;\r
\r
return Expression;\r
}\r
\r
+/**\r
+ Create ConfigHdr string for a storage.\r
+\r
+ @param FormSet Pointer of the current FormSet\r
+ @param Storage Pointer of the storage\r
+\r
+ @retval EFI_SUCCESS Initialize ConfigHdr success\r
+\r
+**/\r
+EFI_STATUS\r
+InitializeConfigHdr (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN OUT FORMSET_STORAGE *Storage\r
+ )\r
+{\r
+ CHAR16 *Name;\r
+\r
+ if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_BUFFER || \r
+ Storage->BrowserStorage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
+ Name = Storage->BrowserStorage->Name;\r
+ } else {\r
+ Name = NULL;\r
+ }\r
+\r
+ Storage->ConfigHdr = HiiConstructConfigHdr (\r
+ &Storage->BrowserStorage->Guid,\r
+ Name,\r
+ FormSet->DriverHandle\r
+ );\r
+\r
+ if (Storage->ConfigHdr == NULL) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Find the global storage link base on the input storate type, name and guid.\r
+\r
+ For EFI_HII_VARSTORE_EFI_VARIABLE and EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER,\r
+ same guid + name = same storage\r
+\r
+ For EFI_HII_VARSTORE_NAME_VALUE:\r
+ same guid + HiiHandle = same storage\r
+\r
+ For EFI_HII_VARSTORE_BUFFER:\r
+ same guid + name + HiiHandle = same storage\r
+\r
+ @param StorageType Storage type.\r
+ @param StorageGuid Storage guid.\r
+ @param StorageName Storage Name.\r
+ @param HiiHandle HiiHandle for this varstore.\r
+\r
+ @return Pointer to a GLOBAL_STORAGE data structure.\r
+\r
+**/\r
+BROWSER_STORAGE *\r
+FindStorageInList (\r
+ IN UINT8 StorageType,\r
+ IN EFI_GUID *StorageGuid,\r
+ IN CHAR16 *StorageName,\r
+ IN EFI_HII_HANDLE HiiHandle\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ BROWSER_STORAGE *BrowserStorage;\r
+\r
+ Link = GetFirstNode (&gBrowserStorageList);\r
+ while (!IsNull (&gBrowserStorageList, Link)) {\r
+ BrowserStorage = BROWSER_STORAGE_FROM_LINK (Link);\r
+ Link = GetNextNode (&gBrowserStorageList, Link);\r
+\r
+ if ((BrowserStorage->Type == StorageType) && CompareGuid (&BrowserStorage->Guid, StorageGuid)) {\r
+ if (StorageType == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ if (BrowserStorage->HiiHandle == HiiHandle) {\r
+ return BrowserStorage;\r
+ }\r
+\r
+ continue;\r
+ }\r
+\r
+ ASSERT (StorageName != NULL);\r
+ if (StrCmp (BrowserStorage->Name, StorageName) == 0) {\r
+ if (StorageType == EFI_HII_VARSTORE_EFI_VARIABLE || StorageType == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
+ return BrowserStorage;\r
+ } else if (StorageType == EFI_HII_VARSTORE_BUFFER && BrowserStorage->HiiHandle == HiiHandle) {\r
+ return BrowserStorage;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ return NULL;\r
+}\r
+\r
+/**\r
+ Intialize the Global Storage.\r
+\r
+ @param BrowserStorage Pointer to the global storage.\r
+ @param StorageType Storage type.\r
+ @param OpCodeData Binary data for this opcode.\r
+\r
+**/\r
+VOID\r
+IntializeBrowserStorage (\r
+ IN BROWSER_STORAGE *BrowserStorage,\r
+ IN UINT8 StorageType,\r
+ IN UINT8 *OpCodeData\r
+ )\r
+{\r
+ switch (StorageType) {\r
+ case EFI_HII_VARSTORE_BUFFER:\r
+ CopyMem (&BrowserStorage->Guid, &((EFI_IFR_VARSTORE *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
+ CopyMem (&BrowserStorage->Size, &((EFI_IFR_VARSTORE *) OpCodeData)->Size, sizeof (UINT16));\r
+\r
+ BrowserStorage->Buffer = AllocateZeroPool (BrowserStorage->Size);\r
+ BrowserStorage->EditBuffer = AllocateZeroPool (BrowserStorage->Size);\r
+ break;\r
+\r
+ case EFI_HII_VARSTORE_EFI_VARIABLE:\r
+ case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r
+ CopyMem (&BrowserStorage->Guid, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
+ CopyMem (&BrowserStorage->Attributes, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Attributes, sizeof (UINT32));\r
+ CopyMem (&BrowserStorage->Size, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Size, sizeof (UINT16));\r
+\r
+ if (StorageType == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
+ BrowserStorage->Buffer = AllocateZeroPool (BrowserStorage->Size);\r
+ BrowserStorage->EditBuffer = AllocateZeroPool (BrowserStorage->Size);\r
+ }\r
+ break;\r
+\r
+ case EFI_HII_VARSTORE_NAME_VALUE:\r
+ CopyMem (&BrowserStorage->Guid, &((EFI_IFR_VARSTORE_NAME_VALUE *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
+\r
+ InitializeListHead (&BrowserStorage->NameValueListHead);\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
+}\r
+\r
+/**\r
+ Check whether exist device path info in the ConfigHdr string.\r
+\r
+ @param String UEFI configuration string\r
+\r
+ @retval TRUE Device Path exist.\r
+ @retval FALSE Not exist device path info.\r
+\r
+**/\r
+BOOLEAN\r
+IsDevicePathExist (\r
+ IN EFI_STRING String\r
+ )\r
+{\r
+ UINTN Length;\r
+\r
+ for (; (*String != 0 && StrnCmp (String, L"PATH=", StrLen (L"PATH=")) != 0); String++);\r
+ if (*String == 0) {\r
+ return FALSE;\r
+ }\r
+\r
+ String += StrLen (L"PATH=");\r
+ if (*String == 0) {\r
+ return FALSE;\r
+ }\r
+\r
+ for (Length = 0; *String != 0 && *String != L'&'; String++, Length++);\r
+ if (((Length + 1) / 2) < sizeof (EFI_DEVICE_PATH_PROTOCOL)) {\r
+ return FALSE;\r
+ }\r
+\r
+ return TRUE;\r
+}\r
\r
/**\r
Allocate a FORMSET_STORAGE data structure and insert to FormSet Storage List.\r
\r
- @param FormSet Pointer of the current FormSet\r
+ @param FormSet Pointer of the current FormSet\r
+ @param StorageType Storage type.\r
+ @param OpCodeData Binary data for this opcode.\r
\r
@return Pointer to a FORMSET_STORAGE data structure.\r
\r
**/\r
FORMSET_STORAGE *\r
CreateStorage (\r
- IN FORM_BROWSER_FORMSET *FormSet\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN UINT8 StorageType,\r
+ IN UINT8 *OpCodeData\r
)\r
{\r
- FORMSET_STORAGE *Storage;\r
+ FORMSET_STORAGE *Storage;\r
+ CHAR16 *UnicodeString;\r
+ UINT16 Index;\r
+ BROWSER_STORAGE *BrowserStorage;\r
+ EFI_GUID *StorageGuid;\r
+ CHAR8 *StorageName;\r
+\r
+ UnicodeString = NULL;\r
+ StorageName = NULL;\r
+ switch (StorageType) {\r
+ case EFI_HII_VARSTORE_BUFFER:\r
+ StorageGuid = (EFI_GUID *) (CHAR8*) &((EFI_IFR_VARSTORE *) OpCodeData)->Guid;\r
+ StorageName = (CHAR8 *) ((EFI_IFR_VARSTORE *) OpCodeData)->Name;\r
+ break;\r
+\r
+ case EFI_HII_VARSTORE_EFI_VARIABLE:\r
+ case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r
+ StorageGuid = (EFI_GUID *) (CHAR8*) &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Guid;\r
+ StorageName = (CHAR8 *) ((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Name;\r
+ break;\r
+\r
+ default:\r
+ ASSERT (StorageType == EFI_HII_VARSTORE_NAME_VALUE);\r
+ StorageGuid = &((EFI_IFR_VARSTORE_NAME_VALUE *) OpCodeData)->Guid;\r
+ break;\r
+ }\r
+\r
+ if (StorageType != EFI_HII_VARSTORE_NAME_VALUE) {\r
+ ASSERT (StorageName != NULL);\r
+\r
+ UnicodeString = AllocateZeroPool (AsciiStrSize (StorageName) * 2);\r
+ ASSERT (UnicodeString != NULL);\r
+ for (Index = 0; StorageName[Index] != 0; Index++) {\r
+ UnicodeString[Index] = (CHAR16) StorageName[Index];\r
+ }\r
+ }\r
\r
Storage = AllocateZeroPool (sizeof (FORMSET_STORAGE));\r
ASSERT (Storage != NULL);\r
Storage->Signature = FORMSET_STORAGE_SIGNATURE;\r
- InitializeListHead (&Storage->NameValueListHead);\r
InsertTailList (&FormSet->StorageListHead, &Storage->Link);\r
\r
+ BrowserStorage = FindStorageInList(StorageType, StorageGuid, UnicodeString, FormSet->HiiHandle);\r
+ if (BrowserStorage == NULL) {\r
+ BrowserStorage = AllocateZeroPool (sizeof (BROWSER_STORAGE));\r
+ ASSERT (BrowserStorage != NULL);\r
+\r
+ BrowserStorage->Signature = BROWSER_STORAGE_SIGNATURE;\r
+ InsertTailList (&gBrowserStorageList, &BrowserStorage->Link);\r
+\r
+ IntializeBrowserStorage (BrowserStorage, StorageType, OpCodeData);\r
+ BrowserStorage->Type = StorageType;\r
+ if (StorageType != EFI_HII_VARSTORE_NAME_VALUE) {\r
+ BrowserStorage->Name = UnicodeString;\r
+ }\r
+\r
+ BrowserStorage->HiiHandle = FormSet->HiiHandle;\r
+\r
+ BrowserStorage->Initialized = FALSE;\r
+ }\r
+\r
+ Storage->BrowserStorage = BrowserStorage;\r
+ InitializeConfigHdr (FormSet, Storage);\r
+ Storage->ConfigRequest = AllocateCopyPool (StrSize (Storage->ConfigHdr), Storage->ConfigHdr);\r
+ Storage->SpareStrLen = 0;\r
+\r
return Storage;\r
}\r
\r
-\r
/**\r
- Create ConfigHdr string for a storage.\r
+ Get Formset_storage base on the input varstoreid info.\r
\r
- @param FormSet Pointer of the current FormSet\r
- @param Storage Pointer of the storage\r
+ @param FormSet Pointer of the current FormSet.\r
+ @param VarStoreId Varstore ID info.\r
\r
- @retval EFI_SUCCESS Initialize ConfigHdr success\r
+ @return Pointer to a FORMSET_STORAGE data structure.\r
\r
**/\r
-EFI_STATUS\r
-InitializeConfigHdr (\r
+FORMSET_STORAGE *\r
+GetFstStgFromVarId (\r
IN FORM_BROWSER_FORMSET *FormSet,\r
- IN OUT FORMSET_STORAGE *Storage\r
+ IN EFI_VARSTORE_ID VarStoreId\r
)\r
{\r
- CHAR16 *Name;\r
+ FORMSET_STORAGE *FormsetStorage;\r
+ LIST_ENTRY *Link;\r
+ BOOLEAN Found;\r
\r
- if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r
- Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
- Name = Storage->Name;\r
- } else {\r
- Name = NULL;\r
- }\r
+ Found = FALSE;\r
+ FormsetStorage = NULL;\r
+ //\r
+ // Find Formset Storage for this Question\r
+ //\r
+ Link = GetFirstNode (&FormSet->StorageListHead);\r
+ while (!IsNull (&FormSet->StorageListHead, Link)) {\r
+ FormsetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r
\r
- Storage->ConfigHdr = HiiConstructConfigHdr (\r
- &Storage->Guid,\r
- Name,\r
- FormSet->DriverHandle\r
- );\r
+ if (FormsetStorage->VarStoreId == VarStoreId) {\r
+ Found = TRUE;\r
+ break;\r
+ }\r
\r
- if (Storage->ConfigHdr == NULL) {\r
- return EFI_NOT_FOUND;\r
+ Link = GetNextNode (&FormSet->StorageListHead, Link);\r
}\r
\r
- Storage->ConfigRequest = AllocateCopyPool (StrSize (Storage->ConfigHdr), Storage->ConfigHdr);\r
- Storage->SpareStrLen = 0;\r
-\r
- return EFI_SUCCESS;\r
+ return Found ? FormsetStorage : NULL;\r
}\r
\r
+/**\r
+ Get Formset_storage base on the input browser storage.\r
+\r
+ More than one formsets may share the same browser storage,\r
+ this function just get the first formset storage which\r
+ share the browser storage.\r
+\r
+ @param Storage browser storage info.\r
+\r
+ @return Pointer to a FORMSET_STORAGE data structure.\r
+ \r
+\r
+**/\r
+FORMSET_STORAGE *\r
+GetFstStgFromBrsStg (\r
+ IN BROWSER_STORAGE *Storage\r
+ )\r
+{\r
+ FORMSET_STORAGE *FormsetStorage;\r
+ LIST_ENTRY *Link;\r
+ LIST_ENTRY *FormsetLink;\r
+ FORM_BROWSER_FORMSET *FormSet;\r
+ BOOLEAN Found;\r
+\r
+ Found = FALSE;\r
+ FormsetStorage = NULL;\r
+\r
+ FormsetLink = GetFirstNode (&gBrowserFormSetList);\r
+ while (!IsNull (&gBrowserFormSetList, FormsetLink)) {\r
+ FormSet = FORM_BROWSER_FORMSET_FROM_LINK (FormsetLink);\r
+ FormsetLink = GetNextNode (&gBrowserFormSetList, FormsetLink);\r
+\r
+ Link = GetFirstNode (&FormSet->StorageListHead);\r
+ while (!IsNull (&FormSet->StorageListHead, Link)) {\r
+ FormsetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r
+ Link = GetNextNode (&FormSet->StorageListHead, Link);\r
+\r
+ if (FormsetStorage->BrowserStorage == Storage) {\r
+ Found = TRUE;\r
+ break;\r
+ }\r
+ }\r
+\r
+ if (Found) {\r
+ break;\r
+ }\r
+ }\r
+\r
+ return Found ? FormsetStorage : NULL;\r
+}\r
\r
/**\r
Initialize Request Element of a Question. <RequestElement> ::= '&'<BlockName> | '&'<Label>\r
IN OUT FORM_BROWSER_FORM *Form\r
)\r
{\r
- FORMSET_STORAGE *Storage;\r
+ BROWSER_STORAGE *Storage;\r
+ FORMSET_STORAGE *FormsetStorage;\r
UINTN StrLen;\r
UINTN StringSize;\r
CHAR16 *NewStr;\r
LIST_ENTRY *Link;\r
BOOLEAN Find;\r
FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
+ UINTN MaxLen;\r
\r
Storage = Question->Storage;\r
if (Storage == NULL) {\r
StrLen = UnicodeSPrint (\r
RequestElement,\r
30 * sizeof (CHAR16),\r
- L"&OFFSET=%x&WIDTH=%x",\r
+ L"&OFFSET=%04x&WIDTH=%04x",\r
Question->VarStoreInfo.VarOffset,\r
Question->StorageWidth\r
);\r
+ HiiToLower(RequestElement);\r
Question->BlockName = AllocateCopyPool ((StrLen + 1) * sizeof (CHAR16), RequestElement);\r
} else {\r
StrLen = UnicodeSPrint (RequestElement, 30 * sizeof (CHAR16), L"&%s", Question->VariableName);\r
return EFI_SUCCESS;\r
}\r
\r
+ //\r
+ // Find Formset Storage for this Question\r
+ //\r
+ FormsetStorage = GetFstStgFromVarId(FormSet, Question->VarStoreId);\r
+ ASSERT (FormsetStorage != NULL);\r
+ StringSize = (FormsetStorage->ConfigRequest != NULL) ? StrSize (FormsetStorage->ConfigRequest) : sizeof (CHAR16);\r
+ MaxLen = StringSize / sizeof (CHAR16) + FormsetStorage->SpareStrLen;\r
+\r
//\r
// Append <RequestElement> to <ConfigRequest>\r
//\r
- if (StrLen > Storage->SpareStrLen) {\r
+ if (StrLen > FormsetStorage->SpareStrLen) {\r
//\r
// Old String buffer is not sufficient for RequestElement, allocate a new one\r
//\r
- StringSize = (Storage->ConfigRequest != NULL) ? StrSize (Storage->ConfigRequest) : sizeof (CHAR16);\r
- NewStr = AllocateZeroPool (StringSize + CONFIG_REQUEST_STRING_INCREMENTAL * sizeof (CHAR16));\r
+ MaxLen = StringSize / sizeof (CHAR16) + CONFIG_REQUEST_STRING_INCREMENTAL;\r
+ NewStr = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r
ASSERT (NewStr != NULL);\r
- if (Storage->ConfigRequest != NULL) {\r
- CopyMem (NewStr, Storage->ConfigRequest, StringSize);\r
- FreePool (Storage->ConfigRequest);\r
+ if (FormsetStorage->ConfigRequest != NULL) {\r
+ CopyMem (NewStr, FormsetStorage->ConfigRequest, StringSize);\r
+ FreePool (FormsetStorage->ConfigRequest);\r
}\r
- Storage->ConfigRequest = NewStr;\r
- Storage->SpareStrLen = CONFIG_REQUEST_STRING_INCREMENTAL;\r
+ FormsetStorage->ConfigRequest = NewStr;\r
+ FormsetStorage->SpareStrLen = CONFIG_REQUEST_STRING_INCREMENTAL;\r
}\r
\r
- StrCat (Storage->ConfigRequest, RequestElement);\r
- Storage->ElementCount++;\r
- Storage->SpareStrLen -= StrLen;\r
+ StrCatS (FormsetStorage->ConfigRequest, MaxLen, RequestElement);\r
+ FormsetStorage->ElementCount++;\r
+ FormsetStorage->SpareStrLen -= StrLen;\r
\r
//\r
// Update the Config Request info saved in the form.\r
while (!IsNull (&Form->ConfigRequestHead, Link)) {\r
ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r
\r
- if (ConfigInfo != NULL && ConfigInfo->Storage->VarStoreId == Storage->VarStoreId) {\r
+ if (ConfigInfo != NULL && ConfigInfo->Storage == FormsetStorage->BrowserStorage) {\r
Find = TRUE;\r
break;\r
}\r
ConfigInfo = AllocateZeroPool(sizeof (FORM_BROWSER_CONFIG_REQUEST));\r
ASSERT (ConfigInfo != NULL);\r
ConfigInfo->Signature = FORM_BROWSER_CONFIG_REQUEST_SIGNATURE;\r
- ConfigInfo->ConfigRequest = AllocateCopyPool (StrSize (Storage->ConfigHdr), Storage->ConfigHdr);\r
+ ConfigInfo->ConfigRequest = AllocateCopyPool (StrSize (FormsetStorage->ConfigHdr), FormsetStorage->ConfigHdr);\r
+ ASSERT (ConfigInfo->ConfigRequest != NULL);\r
ConfigInfo->SpareStrLen = 0;\r
- ConfigInfo->Storage = Storage;\r
+ ConfigInfo->Storage = FormsetStorage->BrowserStorage;\r
InsertTailList(&Form->ConfigRequestHead, &ConfigInfo->Link);\r
}\r
+ StringSize = (ConfigInfo->ConfigRequest != NULL) ? StrSize (ConfigInfo->ConfigRequest) : sizeof (CHAR16);\r
+ MaxLen = StringSize / sizeof (CHAR16) + ConfigInfo->SpareStrLen;\r
\r
//\r
// Append <RequestElement> to <ConfigRequest>\r
//\r
// Old String buffer is not sufficient for RequestElement, allocate a new one\r
//\r
- StringSize = (ConfigInfo->ConfigRequest != NULL) ? StrSize (ConfigInfo->ConfigRequest) : sizeof (CHAR16);\r
- NewStr = AllocateZeroPool (StringSize + CONFIG_REQUEST_STRING_INCREMENTAL * sizeof (CHAR16));\r
+ MaxLen = StringSize / sizeof (CHAR16) + CONFIG_REQUEST_STRING_INCREMENTAL;\r
+ NewStr = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r
ASSERT (NewStr != NULL);\r
if (ConfigInfo->ConfigRequest != NULL) {\r
CopyMem (NewStr, ConfigInfo->ConfigRequest, StringSize);\r
ConfigInfo->SpareStrLen = CONFIG_REQUEST_STRING_INCREMENTAL;\r
}\r
\r
- StrCat (ConfigInfo->ConfigRequest, RequestElement);\r
+ StrCatS (ConfigInfo->ConfigRequest, MaxLen, RequestElement);\r
ConfigInfo->ElementCount++;\r
ConfigInfo->SpareStrLen -= StrLen;\r
return EFI_SUCCESS;\r
FreePool (Expression);\r
}\r
\r
-\r
/**\r
Free resources of a storage.\r
\r
IN FORMSET_STORAGE *Storage\r
)\r
{\r
- LIST_ENTRY *Link;\r
- NAME_VALUE_NODE *NameValueNode;\r
-\r
if (Storage == NULL) {\r
return;\r
}\r
\r
- if (Storage->Name != NULL) {\r
- FreePool (Storage->Name);\r
- }\r
- if (Storage->Buffer != NULL) {\r
- FreePool (Storage->Buffer);\r
- }\r
- if (Storage->EditBuffer != NULL) {\r
- FreePool (Storage->EditBuffer);\r
- }\r
-\r
- while (!IsListEmpty (&Storage->NameValueListHead)) {\r
- Link = GetFirstNode (&Storage->NameValueListHead);\r
- NameValueNode = NAME_VALUE_NODE_FROM_LINK (Link);\r
- RemoveEntryList (&NameValueNode->Link);\r
-\r
- if (NameValueNode->Name != NULL) {\r
- FreePool (NameValueNode->Name);\r
- }\r
- if (NameValueNode->Value != NULL) {\r
- FreePool (NameValueNode->Value);\r
- }\r
- if (NameValueNode->EditValue != NULL) {\r
- FreePool (NameValueNode->EditValue);\r
- }\r
- FreePool (NameValueNode);\r
- }\r
-\r
- if (Storage->ConfigHdr != NULL) {\r
- FreePool (Storage->ConfigHdr);\r
- }\r
if (Storage->ConfigRequest != NULL) {\r
FreePool (Storage->ConfigRequest);\r
}\r
Default = QUESTION_DEFAULT_FROM_LINK (Link);\r
RemoveEntryList (&Default->Link);\r
\r
+ if (Default->Value.Buffer != NULL) {\r
+ FreePool (Default->Value.Buffer);\r
+ }\r
FreePool (Default);\r
}\r
\r
while (!IsListEmpty (&Statement->OptionListHead)) {\r
Link = GetFirstNode (&Statement->OptionListHead);\r
Option = QUESTION_OPTION_FROM_LINK (Link);\r
+ if (Option->SuppressExpression != NULL) {\r
+ FreePool (Option->SuppressExpression);\r
+ }\r
RemoveEntryList (&Option->Link);\r
\r
FreePool (Option);\r
DestroyExpression (Expression);\r
}\r
\r
+ //\r
+ // Free WarningIf List\r
+ //\r
+ while (!IsListEmpty (&Statement->WarningListHead)) {\r
+ Link = GetFirstNode (&Statement->WarningListHead);\r
+ Expression = FORM_EXPRESSION_FROM_LINK (Link);\r
+ RemoveEntryList (&Expression->Link);\r
+\r
+ DestroyExpression (Expression);\r
+ }\r
+\r
+ if (Statement->Expression != NULL) {\r
+ FreePool (Statement->Expression);\r
+ }\r
+\r
if (Statement->VariableName != NULL) {\r
FreePool (Statement->VariableName);\r
}\r
FreePool (ConfigInfo);\r
}\r
\r
+ if (Form->SuppressExpression != NULL) {\r
+ FreePool (Form->SuppressExpression);\r
+ }\r
+\r
+ UiFreeMenuList (&Form->FormViewListHead);\r
+\r
//\r
// Free this Form\r
//\r
(Operand == EFI_IFR_TO_UPPER_OP) ||\r
(Operand == EFI_IFR_MAP_OP) ||\r
(Operand == EFI_IFR_VERSION_OP) ||\r
- (Operand == EFI_IFR_SECURITY_OP)) {\r
+ (Operand == EFI_IFR_SECURITY_OP) ||\r
+ (Operand == EFI_IFR_MATCH2_OP)) {\r
return TRUE;\r
} else {\r
return FALSE;\r
}\r
}\r
\r
+/**\r
+ Tell whether this Operand is an Statement OpCode.\r
+\r
+ @param Operand Operand of an IFR OpCode.\r
+\r
+ @retval TRUE This is an Statement OpCode.\r
+ @retval FALSE Not an Statement OpCode.\r
+\r
+**/\r
+BOOLEAN\r
+IsStatementOpCode (\r
+ IN UINT8 Operand\r
+ )\r
+{\r
+ if ((Operand == EFI_IFR_SUBTITLE_OP) ||\r
+ (Operand == EFI_IFR_TEXT_OP) ||\r
+ (Operand == EFI_IFR_RESET_BUTTON_OP) ||\r
+ (Operand == EFI_IFR_REF_OP) ||\r
+ (Operand == EFI_IFR_ACTION_OP) ||\r
+ (Operand == EFI_IFR_NUMERIC_OP) ||\r
+ (Operand == EFI_IFR_ORDERED_LIST_OP) ||\r
+ (Operand == EFI_IFR_CHECKBOX_OP) ||\r
+ (Operand == EFI_IFR_STRING_OP) ||\r
+ (Operand == EFI_IFR_PASSWORD_OP) ||\r
+ (Operand == EFI_IFR_DATE_OP) ||\r
+ (Operand == EFI_IFR_TIME_OP) ||\r
+ (Operand == EFI_IFR_GUID_OP) ||\r
+ (Operand == EFI_IFR_ONE_OF_OP)) {\r
+ return TRUE;\r
+ } else {\r
+ return FALSE;\r
+ }\r
+}\r
+\r
+/**\r
+ Tell whether this Operand is an known OpCode.\r
+\r
+ @param Operand Operand of an IFR OpCode.\r
+\r
+ @retval TRUE This is an Statement OpCode.\r
+ @retval FALSE Not an Statement OpCode.\r
+\r
+**/\r
+BOOLEAN\r
+IsUnKnownOpCode (\r
+ IN UINT8 Operand\r
+ )\r
+{\r
+ return Operand > EFI_IFR_MATCH2_OP ? TRUE : FALSE;\r
+}\r
\r
/**\r
Calculate number of Statemens(Questions) and Expression OpCodes.\r
)\r
{\r
EFI_STATUS Status;\r
- UINT16 Index;\r
FORM_BROWSER_FORM *CurrentForm;\r
FORM_BROWSER_STATEMENT *CurrentStatement;\r
+ FORM_BROWSER_STATEMENT *ParentStatement;\r
EXPRESSION_OPCODE *ExpressionOpCode;\r
FORM_EXPRESSION *CurrentExpression;\r
UINT8 Operand;\r
QUESTION_DEFAULT *CurrentDefault;\r
QUESTION_OPTION *CurrentOption;\r
UINT8 Width;\r
- CHAR8 *AsciiString;\r
UINT16 NumberOfStatement;\r
UINT16 NumberOfExpression;\r
EFI_IMAGE_ID *ImageId;\r
BOOLEAN SuppressForQuestion;\r
BOOLEAN SuppressForOption;\r
- BOOLEAN InScopeOptionSuppress;\r
- FORM_EXPRESSION *OptionSuppressExpression;\r
- BOOLEAN InScopeFormSuppress;\r
- FORM_EXPRESSION *FormSuppressExpression;\r
UINT16 DepthOfDisable;\r
BOOLEAN OpCodeDisabled;\r
BOOLEAN SingleOpCodeExpression;\r
FORMSET_STORAGE *VarStorage;\r
LIST_ENTRY *MapExpressionList;\r
EFI_VARSTORE_ID TempVarstoreId;\r
+ BOOLEAN InScopeDisable;\r
+ INTN ConditionalExprCount;\r
+ BOOLEAN InUnknownScope;\r
+ UINT8 UnknownDepth;\r
+ FORMSET_DEFAULTSTORE *PreDefaultStore;\r
+ LIST_ENTRY *DefaultLink;\r
+ BOOLEAN HaveInserted;\r
\r
- mInScopeSubtitle = FALSE;\r
SuppressForQuestion = FALSE;\r
SuppressForOption = FALSE;\r
- InScopeFormSuppress = FALSE;\r
- mInScopeSuppress = FALSE;\r
- InScopeOptionSuppress = FALSE;\r
- mInScopeGrayOut = FALSE;\r
- mInScopeDisable = FALSE;\r
+ InScopeDisable = FALSE;\r
DepthOfDisable = 0;\r
OpCodeDisabled = FALSE;\r
SingleOpCodeExpression = FALSE;\r
CurrentExpression = NULL;\r
CurrentDefault = NULL;\r
CurrentOption = NULL;\r
- OptionSuppressExpression = NULL;\r
- FormSuppressExpression = NULL;\r
ImageId = NULL;\r
MapMethod = NULL;\r
MapScopeDepth = 0;\r
VarStorage = NULL;\r
MapExpressionList = NULL;\r
TempVarstoreId = 0;\r
+ ConditionalExprCount = 0;\r
+ InUnknownScope = FALSE;\r
+ UnknownDepth = 0;\r
\r
//\r
// Get the number of Statements and Expressions\r
CountOpCodes (FormSet, &NumberOfStatement, &NumberOfExpression);\r
\r
mStatementIndex = 0;\r
+ mUsedQuestionId = 1;\r
FormSet->StatementBuffer = AllocateZeroPool (NumberOfStatement * sizeof (FORM_BROWSER_STATEMENT));\r
if (FormSet->StatementBuffer == NULL) {\r
return EFI_OUT_OF_RESOURCES;\r
return EFI_OUT_OF_RESOURCES;\r
}\r
\r
+ InitializeListHead (&FormSet->StatementListOSF);\r
InitializeListHead (&FormSet->StorageListHead);\r
+ InitializeListHead (&FormSet->SaveFailStorageListHead);\r
InitializeListHead (&FormSet->DefaultStoreListHead);\r
InitializeListHead (&FormSet->FormListHead);\r
InitializeListHead (&FormSet->ExpressionListHead);\r
\r
CurrentForm = NULL;\r
CurrentStatement = NULL;\r
+ ParentStatement = NULL;\r
\r
ResetScopeStack ();\r
\r
Operand = ((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode;\r
Scope = ((EFI_IFR_OP_HEADER *) OpCodeData)->Scope;\r
\r
+ if (InUnknownScope) {\r
+ if (Operand == EFI_IFR_END_OP) {\r
+ UnknownDepth --;\r
+\r
+ if (UnknownDepth == 0) {\r
+ InUnknownScope = FALSE;\r
+ }\r
+ } else {\r
+ if (Scope != 0) {\r
+ UnknownDepth ++;\r
+ }\r
+ }\r
+\r
+ continue;\r
+ }\r
+\r
+ if (IsUnKnownOpCode(Operand)) {\r
+ if (Scope != 0) {\r
+ InUnknownScope = TRUE;\r
+ UnknownDepth ++;\r
+ }\r
+\r
+ continue;\r
+ }\r
+\r
//\r
// If scope bit set, push onto scope stack\r
//\r
\r
if (ScopeOpCode == EFI_IFR_DISABLE_IF_OP) {\r
if (DepthOfDisable == 0) {\r
- mInScopeDisable = FALSE;\r
+ InScopeDisable = FALSE;\r
OpCodeDisabled = FALSE;\r
} else {\r
DepthOfDisable--;\r
CopyMem (&ExpressionOpCode->QuestionId2, &((EFI_IFR_EQ_ID_ID *) OpCodeData)->QuestionId2, sizeof (EFI_QUESTION_ID));\r
break;\r
\r
- case EFI_IFR_EQ_ID_LIST_OP:\r
+ case EFI_IFR_EQ_ID_VAL_LIST_OP:\r
CopyMem (&ExpressionOpCode->QuestionId, &((EFI_IFR_EQ_ID_VAL_LIST *) OpCodeData)->QuestionId, sizeof (EFI_QUESTION_ID));\r
CopyMem (&ExpressionOpCode->ListLength, &((EFI_IFR_EQ_ID_VAL_LIST *) OpCodeData)->ListLength, sizeof (UINT16));\r
ExpressionOpCode->ValueList = AllocateCopyPool (ExpressionOpCode->ListLength * sizeof (UINT16), &((EFI_IFR_EQ_ID_VAL_LIST *) OpCodeData)->ValueList);\r
break;\r
\r
case EFI_IFR_THIS_OP:\r
- ASSERT (CurrentStatement != NULL);\r
- ExpressionOpCode->QuestionId = CurrentStatement->QuestionId;\r
+ ASSERT (ParentStatement != NULL);\r
+ ExpressionOpCode->QuestionId = ParentStatement->QuestionId;\r
break;\r
\r
case EFI_IFR_SECURITY_OP:\r
CopyMem (&ExpressionOpCode->Guid, &((EFI_IFR_SECURITY *) OpCodeData)->Permissions, sizeof (EFI_GUID));\r
break;\r
\r
+ case EFI_IFR_MATCH2_OP:\r
+ CopyMem (&ExpressionOpCode->Guid, &((EFI_IFR_MATCH2 *) OpCodeData)->SyntaxType, sizeof (EFI_GUID));\r
+ break;\r
+\r
case EFI_IFR_GET_OP:\r
case EFI_IFR_SET_OP:\r
CopyMem (&TempVarstoreId, &((EFI_IFR_GET *) OpCodeData)->VarStoreId, sizeof (TempVarstoreId));\r
while (!IsNull (&FormSet->StorageListHead, Link)) {\r
VarStorage = FORMSET_STORAGE_FROM_LINK (Link);\r
if (VarStorage->VarStoreId == ((EFI_IFR_GET *) OpCodeData)->VarStoreId) {\r
- ExpressionOpCode->VarStorage = VarStorage;\r
+ ExpressionOpCode->VarStorage = VarStorage->BrowserStorage;\r
break;\r
}\r
Link = GetNextNode (&FormSet->StorageListHead, Link);\r
// Create sub expression nested in MAP opcode\r
//\r
if (CurrentExpression == NULL && MapScopeDepth > 0) {\r
- CurrentExpression = CreateExpression (CurrentForm);\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
ASSERT (MapExpressionList != NULL);\r
InsertTailList (MapExpressionList, &CurrentExpression->Link);\r
if (Scope == 0) {\r
//\r
SingleOpCodeExpression = FALSE;\r
\r
- if (mInScopeDisable && CurrentForm == NULL) {\r
+ if (InScopeDisable && CurrentForm == NULL) {\r
//\r
// This is DisableIf expression for Form, it should be a constant expression\r
//\r
return Status;\r
}\r
\r
- if (CurrentExpression->Result.Type != EFI_IFR_TYPE_BOOLEAN) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- OpCodeDisabled = CurrentExpression->Result.Value.b;\r
+ OpCodeDisabled = IsTrue(&CurrentExpression->Result);\r
}\r
\r
CurrentExpression = NULL;\r
\r
CopyMem (&FormSet->FormSetTitle, &((EFI_IFR_FORM_SET *) OpCodeData)->FormSetTitle, sizeof (EFI_STRING_ID));\r
CopyMem (&FormSet->Help, &((EFI_IFR_FORM_SET *) OpCodeData)->Help, sizeof (EFI_STRING_ID));\r
+ FormSet->OpCode = (EFI_IFR_OP_HEADER *) OpCodeData;//save the opcode address of formset\r
\r
if (OpCodeLength > OFFSET_OF (EFI_IFR_FORM_SET, Flags)) {\r
//\r
InitializeListHead (&CurrentForm->ExpressionListHead);\r
InitializeListHead (&CurrentForm->StatementListHead);\r
InitializeListHead (&CurrentForm->ConfigRequestHead);\r
+ InitializeListHead (&CurrentForm->FormViewListHead);\r
\r
CurrentForm->FormType = STANDARD_MAP_FORM_TYPE;\r
- CurrentForm->NvUpdateRequired = FALSE;\r
CopyMem (&CurrentForm->FormId, &((EFI_IFR_FORM *) OpCodeData)->FormId, sizeof (UINT16));\r
CopyMem (&CurrentForm->FormTitle, &((EFI_IFR_FORM *) OpCodeData)->FormTitle, sizeof (EFI_STRING_ID));\r
\r
- if (InScopeFormSuppress) {\r
+ ConditionalExprCount = GetConditionalExpressionCount(ExpressForm);\r
+ if ( ConditionalExprCount > 0) {\r
//\r
// Form is inside of suppressif\r
//\r
- CurrentForm->SuppressExpression = FormSuppressExpression;\r
+ CurrentForm->SuppressExpression = (FORM_EXPRESSION_LIST *) AllocatePool( \r
+ (UINTN) (sizeof(FORM_EXPRESSION_LIST) + ((ConditionalExprCount -1) * sizeof(FORM_EXPRESSION *))));\r
+ ASSERT (CurrentForm->SuppressExpression != NULL);\r
+ CurrentForm->SuppressExpression->Count = (UINTN) ConditionalExprCount;\r
+ CurrentForm->SuppressExpression->Signature = FORM_EXPRESSION_LIST_SIGNATURE;\r
+ CopyMem (CurrentForm->SuppressExpression->Expression, GetConditionalExpressionList(ExpressForm), (UINTN) (sizeof (FORM_EXPRESSION *) * ConditionalExprCount));\r
}\r
\r
if (Scope != 0) {\r
CurrentForm = AllocateZeroPool (sizeof (FORM_BROWSER_FORM));\r
ASSERT (CurrentForm != NULL);\r
CurrentForm->Signature = FORM_BROWSER_FORM_SIGNATURE;\r
- CurrentForm->NvUpdateRequired = FALSE;\r
InitializeListHead (&CurrentForm->ExpressionListHead);\r
InitializeListHead (&CurrentForm->StatementListHead);\r
InitializeListHead (&CurrentForm->ConfigRequestHead);\r
+ InitializeListHead (&CurrentForm->FormViewListHead);\r
+\r
CopyMem (&CurrentForm->FormId, &((EFI_IFR_FORM *) OpCodeData)->FormId, sizeof (UINT16));\r
\r
MapMethod = (EFI_IFR_FORM_MAP_METHOD *) (OpCodeData + sizeof (EFI_IFR_FORM_MAP));\r
CopyMem (&CurrentForm->FormTitle, &MapMethod->MethodTitle, sizeof (EFI_STRING_ID));\r
}\r
\r
- if (InScopeFormSuppress) {\r
+ ConditionalExprCount = GetConditionalExpressionCount(ExpressForm);\r
+ if ( ConditionalExprCount > 0) {\r
//\r
// Form is inside of suppressif\r
//\r
- CurrentForm->SuppressExpression = FormSuppressExpression;\r
+ CurrentForm->SuppressExpression = (FORM_EXPRESSION_LIST *) AllocatePool( \r
+ (UINTN) (sizeof(FORM_EXPRESSION_LIST) + ((ConditionalExprCount -1) * sizeof(FORM_EXPRESSION *))));\r
+ ASSERT (CurrentForm->SuppressExpression != NULL);\r
+ CurrentForm->SuppressExpression->Count = (UINTN) ConditionalExprCount;\r
+ CurrentForm->SuppressExpression->Signature = FORM_EXPRESSION_LIST_SIGNATURE;\r
+ CopyMem (CurrentForm->SuppressExpression->Expression, GetConditionalExpressionList(ExpressForm), (UINTN) (sizeof (FORM_EXPRESSION *) * ConditionalExprCount));\r
}\r
\r
if (Scope != 0) {\r
//\r
// Create a buffer Storage for this FormSet\r
//\r
- Storage = CreateStorage (FormSet);\r
- Storage->Type = EFI_HII_VARSTORE_BUFFER;\r
-\r
+ Storage = CreateStorage (FormSet, EFI_HII_VARSTORE_BUFFER, OpCodeData);\r
CopyMem (&Storage->VarStoreId, &((EFI_IFR_VARSTORE *) OpCodeData)->VarStoreId, sizeof (EFI_VARSTORE_ID));\r
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
- CopyMem (&Storage->Size, &((EFI_IFR_VARSTORE *) OpCodeData)->Size, sizeof (UINT16));\r
-\r
- Storage->Buffer = AllocateZeroPool (Storage->Size);\r
- Storage->EditBuffer = AllocateZeroPool (Storage->Size);\r
-\r
- AsciiString = (CHAR8 *) ((EFI_IFR_VARSTORE *) OpCodeData)->Name;\r
- Storage->Name = AllocateZeroPool (AsciiStrSize (AsciiString) * 2);\r
- ASSERT (Storage->Name != NULL);\r
- for (Index = 0; AsciiString[Index] != 0; Index++) {\r
- Storage->Name[Index] = (CHAR16) AsciiString[Index];\r
- }\r
-\r
- //\r
- // Initialize <ConfigHdr>\r
- //\r
- InitializeConfigHdr (FormSet, Storage);\r
break;\r
\r
case EFI_IFR_VARSTORE_NAME_VALUE_OP:\r
//\r
// Create a name/value Storage for this FormSet\r
//\r
- Storage = CreateStorage (FormSet);\r
- Storage->Type = EFI_HII_VARSTORE_NAME_VALUE;\r
-\r
+ Storage = CreateStorage (FormSet, EFI_HII_VARSTORE_NAME_VALUE, OpCodeData);\r
CopyMem (&Storage->VarStoreId, &((EFI_IFR_VARSTORE_NAME_VALUE *) OpCodeData)->VarStoreId, sizeof (EFI_VARSTORE_ID));\r
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE_NAME_VALUE *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
-\r
- //\r
- // Initialize <ConfigHdr>\r
- //\r
- InitializeConfigHdr (FormSet, Storage);\r
break;\r
\r
case EFI_IFR_VARSTORE_EFI_OP:\r
//\r
// Create a EFI variable Storage for this FormSet\r
//\r
- Storage = CreateStorage (FormSet);\r
-\r
- CopyMem (&Storage->VarStoreId, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->VarStoreId, sizeof (EFI_VARSTORE_ID));\r
- CopyMem (&Storage->Guid, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Guid, sizeof (EFI_GUID));\r
- CopyMem (&Storage->Attributes, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Attributes, sizeof (UINT32));\r
- CopyMem (&Storage->Size, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Size, sizeof (UINT16));\r
-\r
if (OpCodeLength < sizeof (EFI_IFR_VARSTORE_EFI)) {\r
- Storage->Type = EFI_HII_VARSTORE_EFI_VARIABLE;\r
- break;\r
- } \r
-\r
- Storage->Type = EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER;\r
- Storage->Buffer = AllocateZeroPool (Storage->Size);\r
- Storage->EditBuffer = AllocateZeroPool (Storage->Size);\r
-\r
- AsciiString = (CHAR8 *) ((EFI_IFR_VARSTORE_EFI *) OpCodeData)->Name;\r
- Storage->Name = AllocateZeroPool (AsciiStrSize (AsciiString) * 2);\r
- ASSERT (Storage->Name != NULL);\r
- for (Index = 0; AsciiString[Index] != 0; Index++) {\r
- Storage->Name[Index] = (CHAR16) AsciiString[Index];\r
+ //\r
+ // Create efi varstore with format follow UEFI spec before 2.3.1.\r
+ //\r
+ Storage = CreateStorage (FormSet, EFI_HII_VARSTORE_EFI_VARIABLE, OpCodeData);\r
+ } else {\r
+ //\r
+ // Create efi varstore with format follow UEFI spec 2.3.1 and later.\r
+ //\r
+ Storage = CreateStorage (FormSet, EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER, OpCodeData);\r
}\r
-\r
- //\r
- // Initialize <ConfigHdr>\r
- //\r
- InitializeConfigHdr (FormSet, Storage);\r
+ CopyMem (&Storage->VarStoreId, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->VarStoreId, sizeof (EFI_VARSTORE_ID));\r
break;\r
\r
//\r
// DefaultStore\r
//\r
case EFI_IFR_DEFAULTSTORE_OP:\r
+ HaveInserted = FALSE;\r
DefaultStore = AllocateZeroPool (sizeof (FORMSET_DEFAULTSTORE));\r
ASSERT (DefaultStore != NULL);\r
DefaultStore->Signature = FORMSET_DEFAULTSTORE_SIGNATURE;\r
\r
CopyMem (&DefaultStore->DefaultId, &((EFI_IFR_DEFAULTSTORE *) OpCodeData)->DefaultId, sizeof (UINT16));\r
CopyMem (&DefaultStore->DefaultName, &((EFI_IFR_DEFAULTSTORE *) OpCodeData)->DefaultName, sizeof (EFI_STRING_ID));\r
-\r
- //\r
- // Insert to DefaultStore list of this Formset\r
//\r
- InsertTailList (&FormSet->DefaultStoreListHead, &DefaultStore->Link);\r
+ // Insert it to the DefaultStore list of this Formset with ascending order.\r
+ //\r
+ if (!IsListEmpty (&FormSet->DefaultStoreListHead)) {\r
+ DefaultLink = GetFirstNode (&FormSet->DefaultStoreListHead);\r
+ while (!IsNull (&FormSet->DefaultStoreListHead, DefaultLink)) {\r
+ PreDefaultStore = FORMSET_DEFAULTSTORE_FROM_LINK(DefaultLink);\r
+ DefaultLink = GetNextNode (&FormSet->DefaultStoreListHead, DefaultLink);\r
+ if (DefaultStore->DefaultId < PreDefaultStore->DefaultId) {\r
+ InsertTailList (&PreDefaultStore->Link, &DefaultStore->Link);\r
+ HaveInserted = TRUE;\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ if (!HaveInserted) {\r
+ InsertTailList (&FormSet->DefaultStoreListHead, &DefaultStore->Link);\r
+ }\r
break;\r
\r
//\r
ASSERT (CurrentStatement != NULL);\r
\r
CurrentStatement->Flags = ((EFI_IFR_SUBTITLE *) OpCodeData)->Flags;\r
-\r
- if (Scope != 0) {\r
- mInScopeSubtitle = TRUE;\r
- }\r
+ CurrentStatement->FakeQuestionId = mUsedQuestionId++;\r
break;\r
\r
case EFI_IFR_TEXT_OP:\r
CurrentStatement = CreateStatement (OpCodeData, FormSet, CurrentForm);\r
ASSERT (CurrentStatement != NULL);\r
-\r
+ CurrentStatement->FakeQuestionId = mUsedQuestionId++;\r
CopyMem (&CurrentStatement->TextTwo, &((EFI_IFR_TEXT *) OpCodeData)->TextTwo, sizeof (EFI_STRING_ID));\r
break;\r
\r
case EFI_IFR_RESET_BUTTON_OP:\r
CurrentStatement = CreateStatement (OpCodeData, FormSet, CurrentForm);\r
ASSERT (CurrentStatement != NULL);\r
+ CurrentStatement->FakeQuestionId = mUsedQuestionId++;\r
CopyMem (&CurrentStatement->DefaultId, &((EFI_IFR_RESET_BUTTON *) OpCodeData)->DefaultId, sizeof (EFI_DEFAULT_ID));\r
break;\r
\r
\r
CurrentDefault->Value.Type = ((EFI_IFR_DEFAULT *) OpCodeData)->Type;\r
CopyMem (&CurrentDefault->DefaultId, &((EFI_IFR_DEFAULT *) OpCodeData)->DefaultId, sizeof (UINT16));\r
- CopyMem (&CurrentDefault->Value.Value, &((EFI_IFR_DEFAULT *) OpCodeData)->Value, sizeof (EFI_IFR_TYPE_VALUE));\r
- ExtendValueToU64 (&CurrentDefault->Value);\r
+ if (CurrentDefault->Value.Type == EFI_IFR_TYPE_BUFFER) {\r
+ CurrentDefault->Value.BufferLen = (UINT16) (OpCodeLength - OFFSET_OF (EFI_IFR_DEFAULT, Value));\r
+ CurrentDefault->Value.Buffer = AllocateCopyPool (CurrentDefault->Value.BufferLen, &((EFI_IFR_DEFAULT *) OpCodeData)->Value);\r
+ ASSERT (CurrentDefault->Value.Buffer != NULL);\r
+ } else {\r
+ CopyMem (&CurrentDefault->Value.Value, &((EFI_IFR_DEFAULT *) OpCodeData)->Value, OpCodeLength - OFFSET_OF (EFI_IFR_DEFAULT, Value));\r
+ ExtendValueToU64 (&CurrentDefault->Value);\r
+ }\r
\r
//\r
// Insert to Default Value list of current Question\r
//\r
- InsertTailList (&CurrentStatement->DefaultListHead, &CurrentDefault->Link);\r
+ InsertTailList (&ParentStatement->DefaultListHead, &CurrentDefault->Link);\r
\r
if (Scope != 0) {\r
InScopeDefault = TRUE;\r
// Option\r
//\r
case EFI_IFR_ONE_OF_OPTION_OP:\r
+ ASSERT (ParentStatement != NULL);\r
+ if (ParentStatement->Operand == EFI_IFR_ORDERED_LIST_OP && ((((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Flags & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG)) != 0)) {\r
+ //\r
+ // It's keep the default value for ordered list opcode.\r
+ //\r
+ CurrentDefault = AllocateZeroPool (sizeof (QUESTION_DEFAULT));\r
+ ASSERT (CurrentDefault != NULL);\r
+ CurrentDefault->Signature = QUESTION_DEFAULT_SIGNATURE;\r
+\r
+ CurrentDefault->Value.Type = EFI_IFR_TYPE_BUFFER;\r
+ if ((((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Flags & EFI_IFR_OPTION_DEFAULT) != 0) {\r
+ CurrentDefault->DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;\r
+ } else {\r
+ CurrentDefault->DefaultId = EFI_HII_DEFAULT_CLASS_MANUFACTURING;\r
+ }\r
+\r
+ CurrentDefault->Value.BufferLen = (UINT16) (OpCodeLength - OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value));\r
+ CurrentDefault->Value.Buffer = AllocateCopyPool (CurrentDefault->Value.BufferLen, &((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Value);\r
+ ASSERT (CurrentDefault->Value.Buffer != NULL);\r
+\r
+ //\r
+ // Insert to Default Value list of current Question\r
+ //\r
+ InsertTailList (&ParentStatement->DefaultListHead, &CurrentDefault->Link);\r
+ break;\r
+ }\r
+\r
//\r
// EFI_IFR_ONE_OF_OPTION appear in scope of a Question.\r
// It create a selection for use in current Question.\r
CurrentOption = AllocateZeroPool (sizeof (QUESTION_OPTION));\r
ASSERT (CurrentOption != NULL);\r
CurrentOption->Signature = QUESTION_OPTION_SIGNATURE;\r
+ CurrentOption->OpCode = (EFI_IFR_ONE_OF_OPTION *) OpCodeData;\r
\r
CurrentOption->Flags = ((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Flags;\r
CurrentOption->Value.Type = ((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Type;\r
CopyMem (&CurrentOption->Text, &((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Option, sizeof (EFI_STRING_ID));\r
- CopyMem (&CurrentOption->Value.Value, &((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Value, sizeof (EFI_IFR_TYPE_VALUE));\r
+ CopyMem (&CurrentOption->Value.Value, &((EFI_IFR_ONE_OF_OPTION *) OpCodeData)->Value, OpCodeLength - OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value));\r
ExtendValueToU64 (&CurrentOption->Value);\r
\r
- if (InScopeOptionSuppress) {\r
- CurrentOption->SuppressExpression = OptionSuppressExpression;\r
+ ConditionalExprCount = GetConditionalExpressionCount(ExpressOption);\r
+ if ( ConditionalExprCount > 0) {\r
+ //\r
+ // Form is inside of suppressif\r
+ //\r
+ CurrentOption->SuppressExpression = (FORM_EXPRESSION_LIST *) AllocatePool( \r
+ (UINTN) (sizeof(FORM_EXPRESSION_LIST) + ((ConditionalExprCount -1) * sizeof(FORM_EXPRESSION *))));\r
+ ASSERT (CurrentOption->SuppressExpression != NULL);\r
+ CurrentOption->SuppressExpression->Count = (UINTN) ConditionalExprCount;\r
+ CurrentOption->SuppressExpression->Signature = FORM_EXPRESSION_LIST_SIGNATURE;\r
+ CopyMem (CurrentOption->SuppressExpression->Expression, GetConditionalExpressionList(ExpressOption), (UINTN) (sizeof (FORM_EXPRESSION *) * ConditionalExprCount));\r
}\r
\r
//\r
// Insert to Option list of current Question\r
//\r
- InsertTailList (&CurrentStatement->OptionListHead, &CurrentOption->Link);\r
-\r
+ InsertTailList (&ParentStatement->OptionListHead, &CurrentOption->Link);\r
//\r
// Now we know the Storage width of nested Ordered List\r
//\r
- ASSERT (CurrentStatement != NULL);\r
- if ((CurrentStatement->Operand == EFI_IFR_ORDERED_LIST_OP) && (CurrentStatement->BufferValue == NULL)) {\r
+ if ((ParentStatement->Operand == EFI_IFR_ORDERED_LIST_OP) && (ParentStatement->BufferValue == NULL)) {\r
Width = 1;\r
switch (CurrentOption->Value.Type) {\r
case EFI_IFR_TYPE_NUM_SIZE_8:\r
break;\r
}\r
\r
- CurrentStatement->StorageWidth = (UINT16) (CurrentStatement->MaxContainers * Width);\r
- CurrentStatement->BufferValue = AllocateZeroPool (CurrentStatement->StorageWidth);\r
- CurrentStatement->ValueType = CurrentOption->Value.Type;\r
+ ParentStatement->StorageWidth = (UINT16) (ParentStatement->MaxContainers * Width);\r
+ ParentStatement->BufferValue = AllocateZeroPool (ParentStatement->StorageWidth);\r
+ ParentStatement->ValueType = CurrentOption->Value.Type;\r
+ if (ParentStatement->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {\r
+ ParentStatement->HiiValue.Buffer = ParentStatement->BufferValue;\r
+ ParentStatement->HiiValue.BufferLen = ParentStatement->StorageWidth;\r
+ }\r
\r
- InitializeRequestElement (FormSet, CurrentStatement, CurrentForm);\r
+ InitializeRequestElement (FormSet, ParentStatement, CurrentForm);\r
}\r
break;\r
\r
//\r
// Create an Expression node\r
//\r
- CurrentExpression = CreateExpression (CurrentForm);\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
CopyMem (&CurrentExpression->Error, &((EFI_IFR_INCONSISTENT_IF *) OpCodeData)->Error, sizeof (EFI_STRING_ID));\r
\r
if (Operand == EFI_IFR_NO_SUBMIT_IF_OP) {\r
CurrentExpression->Type = EFI_HII_EXPRESSION_NO_SUBMIT_IF;\r
- InsertTailList (&CurrentStatement->NoSubmitListHead, &CurrentExpression->Link);\r
+ InsertTailList (&ParentStatement->NoSubmitListHead, &CurrentExpression->Link);\r
} else {\r
CurrentExpression->Type = EFI_HII_EXPRESSION_INCONSISTENT_IF;\r
- InsertTailList (&CurrentStatement->InconsistentListHead, &CurrentExpression->Link);\r
+ InsertTailList (&ParentStatement->InconsistentListHead, &CurrentExpression->Link);\r
}\r
\r
//\r
}\r
break;\r
\r
+ case EFI_IFR_WARNING_IF_OP:\r
+ //\r
+ // Create an Expression node\r
+ //\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
+ CopyMem (&CurrentExpression->Error, &((EFI_IFR_WARNING_IF *) OpCodeData)->Warning, sizeof (EFI_STRING_ID));\r
+ CurrentExpression->TimeOut = ((EFI_IFR_WARNING_IF *) OpCodeData)->TimeOut;\r
+ CurrentExpression->Type = EFI_HII_EXPRESSION_WARNING_IF;\r
+ InsertTailList (&ParentStatement->WarningListHead, &CurrentExpression->Link);\r
+\r
+ //\r
+ // Take a look at next OpCode to see whether current expression consists\r
+ // of single OpCode\r
+ //\r
+ if (((EFI_IFR_OP_HEADER *) (OpCodeData + OpCodeLength))->Scope == 0) {\r
+ SingleOpCodeExpression = TRUE;\r
+ }\r
+ break;\r
+\r
case EFI_IFR_SUPPRESS_IF_OP:\r
//\r
// Question and Option will appear in scope of this OpCode\r
//\r
- CurrentExpression = CreateExpression (CurrentForm);\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
CurrentExpression->Type = EFI_HII_EXPRESSION_SUPPRESS_IF;\r
\r
if (CurrentForm == NULL) {\r
}\r
\r
if (SuppressForOption) {\r
- InScopeOptionSuppress = TRUE;\r
- OptionSuppressExpression = CurrentExpression;\r
+ PushConditionalExpression(CurrentExpression, ExpressOption); \r
} else if (SuppressForQuestion) {\r
- mInScopeSuppress = TRUE;\r
- mSuppressExpression = CurrentExpression;\r
+ PushConditionalExpression(CurrentExpression, ExpressStatement); \r
} else {\r
- InScopeFormSuppress = TRUE;\r
- FormSuppressExpression = CurrentExpression;\r
+ PushConditionalExpression(CurrentExpression, ExpressForm); \r
}\r
\r
//\r
//\r
// Questions will appear in scope of this OpCode\r
//\r
- CurrentExpression = CreateExpression (CurrentForm);\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
CurrentExpression->Type = EFI_HII_EXPRESSION_GRAY_OUT_IF;\r
InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);\r
-\r
- mInScopeGrayOut = TRUE;\r
- mGrayOutExpression = CurrentExpression;\r
+ PushConditionalExpression(CurrentExpression, ExpressStatement);\r
\r
//\r
// Take a look at next OpCode to see whether current expression consists\r
// This is DisableIf for Question, enqueue it to Form expression list\r
//\r
InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);\r
+ PushConditionalExpression(CurrentExpression, ExpressStatement);\r
}\r
\r
- mDisableExpression = CurrentExpression;\r
- mInScopeDisable = TRUE;\r
- OpCodeDisabled = FALSE;\r
-\r
+ OpCodeDisabled = FALSE;\r
+ InScopeDisable = TRUE;\r
//\r
// Take a look at next OpCode to see whether current expression consists\r
// of single OpCode\r
// Expression\r
//\r
case EFI_IFR_VALUE_OP:\r
- CurrentExpression = CreateExpression (CurrentForm);\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
CurrentExpression->Type = EFI_HII_EXPRESSION_VALUE;\r
InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);\r
\r
// If it is NULL, 1) ParseOpCodes functions may parse the IFR wrongly. Or 2) the IFR\r
// file is wrongly generated by tools such as VFR Compiler. There may be a bug in VFR Compiler.\r
//\r
- ASSERT (CurrentStatement != NULL);\r
- CurrentStatement->ValueExpression = CurrentExpression;\r
+ ASSERT (ParentStatement != NULL);\r
+ ParentStatement->ValueExpression = CurrentExpression;\r
}\r
\r
//\r
break;\r
\r
case EFI_IFR_RULE_OP:\r
- CurrentExpression = CreateExpression (CurrentForm);\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
CurrentExpression->Type = EFI_HII_EXPRESSION_RULE;\r
\r
CurrentExpression->RuleId = ((EFI_IFR_RULE *) OpCodeData)->RuleId;\r
break;\r
\r
case EFI_IFR_READ_OP:\r
- CurrentExpression = CreateExpression (CurrentForm);\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
CurrentExpression->Type = EFI_HII_EXPRESSION_READ;\r
InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);\r
\r
// If it is NULL, 1) ParseOpCodes functions may parse the IFR wrongly. Or 2) the IFR\r
// file is wrongly generated by tools such as VFR Compiler. There may be a bug in VFR Compiler.\r
//\r
- ASSERT (CurrentStatement != NULL);\r
- CurrentStatement->ReadExpression = CurrentExpression;\r
+ ASSERT (ParentStatement != NULL);\r
+ ParentStatement->ReadExpression = CurrentExpression;\r
\r
//\r
// Take a look at next OpCode to see whether current expression consists\r
break;\r
\r
case EFI_IFR_WRITE_OP:\r
- CurrentExpression = CreateExpression (CurrentForm);\r
+ CurrentExpression = CreateExpression (CurrentForm, OpCodeData);\r
CurrentExpression->Type = EFI_HII_EXPRESSION_WRITE;\r
InsertTailList (&CurrentForm->ExpressionListHead, &CurrentExpression->Link);\r
\r
// If it is NULL, 1) ParseOpCodes functions may parse the IFR wrongly. Or 2) the IFR\r
// file is wrongly generated by tools such as VFR Compiler. There may be a bug in VFR Compiler.\r
//\r
- ASSERT (CurrentStatement != NULL);\r
- CurrentStatement->WriteExpression = CurrentExpression;\r
+ ASSERT (ParentStatement != NULL);\r
+ ParentStatement->WriteExpression = CurrentExpression;\r
\r
//\r
// Take a look at next OpCode to see whether current expression consists\r
break;\r
\r
case EFI_IFR_ONE_OF_OPTION_OP:\r
+ ASSERT (CurrentOption != NULL);\r
ImageId = &CurrentOption->ImageId;\r
break;\r
\r
// If it is NULL, 1) ParseOpCodes functions may parse the IFR wrongly. Or 2) the IFR\r
// file is wrongly generated by tools such as VFR Compiler.\r
//\r
- ASSERT (CurrentStatement != NULL);\r
- ImageId = &CurrentStatement->ImageId;\r
+ ASSERT (ParentStatement != NULL);\r
+ ImageId = &ParentStatement->ImageId;\r
break;\r
}\r
\r
// Refresh\r
//\r
case EFI_IFR_REFRESH_OP:\r
- ASSERT (CurrentStatement != NULL);\r
- CurrentStatement->RefreshInterval = ((EFI_IFR_REFRESH *) OpCodeData)->RefreshInterval;\r
+ ASSERT (ParentStatement != NULL);\r
+ ParentStatement->RefreshInterval = ((EFI_IFR_REFRESH *) OpCodeData)->RefreshInterval;\r
break;\r
\r
//\r
// Refresh guid.\r
//\r
case EFI_IFR_REFRESH_ID_OP:\r
- ASSERT (CurrentStatement != NULL);\r
- CopyMem (&CurrentStatement->RefreshGuid, &((EFI_IFR_REFRESH_ID *) OpCodeData)->RefreshEventGroupId, sizeof (EFI_GUID));\r
+ //\r
+ // Get ScopeOpcode from top of stack\r
+ //\r
+ PopScope (&ScopeOpCode);\r
+ PushScope (ScopeOpCode);\r
+\r
+ switch (ScopeOpCode) {\r
+ case EFI_IFR_FORM_OP:\r
+ case EFI_IFR_FORM_MAP_OP:\r
+ ASSERT (CurrentForm != NULL);\r
+ CopyMem (&CurrentForm->RefreshGuid, &((EFI_IFR_REFRESH_ID *) OpCodeData)->RefreshEventGroupId, sizeof (EFI_GUID));\r
+ break;\r
+\r
+ default:\r
+ ASSERT (ParentStatement != NULL);\r
+ CopyMem (&ParentStatement->RefreshGuid, &((EFI_IFR_REFRESH_ID *) OpCodeData)->RefreshEventGroupId, sizeof (EFI_GUID));\r
+ break;\r
+ }\r
break;\r
\r
//\r
break;\r
\r
//\r
- // Vendor specific\r
+ // Lock tag, used by form and statement.\r
//\r
- case EFI_IFR_GUID_OP:\r
- if (CompareGuid (&gEfiIfrTianoGuid, (EFI_GUID *)(OpCodeData + sizeof (EFI_IFR_OP_HEADER)))) {\r
- //\r
- // Tiano specific GUIDed opcodes\r
- //\r
- switch (((EFI_IFR_GUID_LABEL *) OpCodeData)->ExtendOpCode) {\r
- case EFI_IFR_EXTEND_OP_LABEL:\r
- //\r
- // just ignore label\r
- //\r
- break;\r
-\r
- case EFI_IFR_EXTEND_OP_BANNER:\r
- //\r
- // By SubClass to get Banner Data from Front Page\r
- //\r
- if (FormSet->SubClass == EFI_FRONT_PAGE_SUBCLASS) {\r
- CopyMem (\r
- &gBannerData->Banner[((EFI_IFR_GUID_BANNER *) OpCodeData)->LineNumber][\r
- ((EFI_IFR_GUID_BANNER *) OpCodeData)->Alignment],\r
- &((EFI_IFR_GUID_BANNER *) OpCodeData)->Title,\r
- sizeof (EFI_STRING_ID)\r
- );\r
- }\r
- break;\r
-\r
- case EFI_IFR_EXTEND_OP_CLASS:\r
- CopyMem (&FormSet->Class, &((EFI_IFR_GUID_CLASS *) OpCodeData)->Class, sizeof (UINT16));\r
- break;\r
-\r
- case EFI_IFR_EXTEND_OP_SUBCLASS:\r
- CopyMem (&FormSet->SubClass, &((EFI_IFR_GUID_SUBCLASS *) OpCodeData)->SubClass, sizeof (UINT16));\r
- break;\r
+ case EFI_IFR_LOCKED_OP:\r
+ //\r
+ // Get ScopeOpcode from top of stack\r
+ //\r
+ PopScope (&ScopeOpCode);\r
+ PushScope (ScopeOpCode);\r
+ switch (ScopeOpCode) {\r
+ case EFI_IFR_FORM_OP:\r
+ case EFI_IFR_FORM_MAP_OP:\r
+ ASSERT (CurrentForm != NULL);\r
+ CurrentForm->Locked = TRUE;\r
+ break;\r
\r
- default:\r
- break;\r
- }\r
- }\r
+ default:\r
+ ASSERT (ParentStatement != NULL);\r
+ ParentStatement->Locked = TRUE;\r
+ } \r
+ break;\r
\r
+ //\r
+ // Vendor specific\r
+ //\r
+ case EFI_IFR_GUID_OP: \r
+ CurrentStatement = CreateStatement (OpCodeData, FormSet, CurrentForm);\r
break;\r
\r
//\r
ResetScopeStack ();\r
return Status;\r
}\r
+ \r
+ //\r
+ // Parent statement end tag found, update ParentStatement info.\r
+ //\r
+ if (IsStatementOpCode(ScopeOpCode) && (ParentStatement != NULL) && (ParentStatement->Operand == ScopeOpCode)) {\r
+ ParentStatement = ParentStatement->ParentStatement;\r
+ }\r
\r
switch (ScopeOpCode) {\r
case EFI_IFR_FORM_SET_OP:\r
CurrentOption = NULL;\r
break;\r
\r
- case EFI_IFR_SUBTITLE_OP:\r
- mInScopeSubtitle = FALSE;\r
- break;\r
-\r
case EFI_IFR_NO_SUBMIT_IF_OP:\r
case EFI_IFR_INCONSISTENT_IF_OP:\r
+ case EFI_IFR_WARNING_IF_OP:\r
//\r
// Ignore end of EFI_IFR_NO_SUBMIT_IF and EFI_IFR_INCONSISTENT_IF\r
//\r
\r
case EFI_IFR_SUPPRESS_IF_OP:\r
if (SuppressForOption) {\r
- InScopeOptionSuppress = FALSE;\r
+ PopConditionalExpression(ExpressOption); \r
} else if (SuppressForQuestion) {\r
- mInScopeSuppress = FALSE;\r
+ PopConditionalExpression(ExpressStatement);\r
} else {\r
- InScopeFormSuppress = FALSE;\r
+ PopConditionalExpression(ExpressForm);\r
}\r
break;\r
\r
case EFI_IFR_GRAY_OUT_IF_OP:\r
- mInScopeGrayOut = FALSE;\r
+ PopConditionalExpression(ExpressStatement);\r
break;\r
\r
case EFI_IFR_DISABLE_IF_OP:\r
- mInScopeDisable = FALSE;\r
+ if (CurrentForm != NULL) {\r
+ PopConditionalExpression(ExpressStatement);\r
+ }\r
+ InScopeDisable = FALSE;\r
OpCodeDisabled = FALSE;\r
break;\r
\r
\r
default:\r
if (IsExpressionOpCode (ScopeOpCode)) {\r
- if (mInScopeDisable && CurrentForm == NULL) {\r
+ if (InScopeDisable && CurrentForm == NULL) {\r
//\r
// This is DisableIf expression for Form, it should be a constant expression\r
//\r
return Status;\r
}\r
\r
- if (CurrentExpression->Result.Type != EFI_IFR_TYPE_BOOLEAN) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
+ OpCodeDisabled = IsTrue (&CurrentExpression->Result);\r
\r
- OpCodeDisabled = CurrentExpression->Result.Value.b;\r
//\r
// DisableIf Expression is only used once and not queued, free it\r
//\r
default:\r
break;\r
}\r
+\r
+ if (IsStatementOpCode(Operand)) {\r
+ CurrentStatement->ParentStatement = ParentStatement;\r
+ if (Scope != 0) {\r
+ //\r
+ // Scope != 0, other statements or options may nest in this statement.\r
+ // Update the ParentStatement info.\r
+ //\r
+ ParentStatement = CurrentStatement;\r
+ }\r
+ }\r
}\r
\r
return EFI_SUCCESS;\r
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