/** @file\r
Entry and initialization module for the browser.\r
\r
-Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2007 - 2014, 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
RegisterHotKey,\r
RegiserExitHandler,\r
SaveReminder\r
+ },\r
+ {\r
+ BROWSER_EXTENSION2_VERSION_1,\r
+ SetScope,\r
+ RegisterHotKey,\r
+ RegiserExitHandler,\r
+ IsBrowserDataModified,\r
+ ExecuteAction,\r
}\r
};\r
\r
EFI_HII_DATABASE_PROTOCOL *mHiiDatabase;\r
-EFI_HII_STRING_PROTOCOL *mHiiString;\r
EFI_HII_CONFIG_ROUTING_PROTOCOL *mHiiConfigRouting;\r
EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL *mPathFromText;\r
+EDKII_FORM_DISPLAY_ENGINE_PROTOCOL *mFormDisplay;\r
\r
UINTN gBrowserContextCount = 0;\r
LIST_ENTRY gBrowserContextList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserContextList);\r
LIST_ENTRY gBrowserFormSetList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserFormSetList);\r
LIST_ENTRY gBrowserHotKeyList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserHotKeyList);\r
+LIST_ENTRY gBrowserStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserStorageList);\r
\r
-BANNER_DATA *gBannerData;\r
-EFI_HII_HANDLE gFrontPageHandle;\r
-UINTN gClassOfVfr;\r
-UINTN gFunctionKeySetting;\r
+BOOLEAN gFinishRetrieveCall;\r
BOOLEAN gResetRequired;\r
-EFI_HII_HANDLE gHiiHandle;\r
-UINT16 gDirection;\r
-EFI_SCREEN_DESCRIPTOR gScreenDimensions;\r
+BOOLEAN gExitRequired;\r
BROWSER_SETTING_SCOPE gBrowserSettingScope = FormSetLevel;\r
BOOLEAN mBrowserScopeFirstSet = TRUE;\r
EXIT_HANDLER ExitHandlerFunction = NULL;\r
-UINTN gFooterHeight;\r
+FORM_BROWSER_FORMSET *mSystemLevelFormSet;\r
\r
//\r
// Browser Global Strings\r
//\r
-CHAR16 *gSaveFailed;\r
-CHAR16 *gDiscardFailed;\r
-CHAR16 *gDefaultFailed;\r
-CHAR16 *gEnterString;\r
-CHAR16 *gEnterCommitString;\r
-CHAR16 *gEnterEscapeString;\r
-CHAR16 *gEscapeString;\r
-CHAR16 *gMoveHighlight;\r
-CHAR16 *gMakeSelection;\r
-CHAR16 *gDecNumericInput;\r
-CHAR16 *gHexNumericInput;\r
-CHAR16 *gToggleCheckBox;\r
-CHAR16 *gPromptForData;\r
-CHAR16 *gPromptForPassword;\r
-CHAR16 *gPromptForNewPassword;\r
-CHAR16 *gConfirmPassword;\r
-CHAR16 *gConfirmError;\r
-CHAR16 *gPassowordInvalid;\r
-CHAR16 *gPressEnter;\r
CHAR16 *gEmptyString;\r
-CHAR16 *gAreYouSure;\r
-CHAR16 *gYesResponse;\r
-CHAR16 *gNoResponse;\r
-CHAR16 *gMiniString;\r
-CHAR16 *gPlusString;\r
-CHAR16 *gMinusString;\r
-CHAR16 *gAdjustNumber;\r
-CHAR16 *gSaveChanges;\r
-CHAR16 *gOptionMismatch;\r
-CHAR16 *gFormSuppress;\r
-CHAR16 *gProtocolNotFound;\r
-\r
CHAR16 *mUnknownString = L"!";\r
\r
-CHAR16 gPromptBlockWidth;\r
-CHAR16 gOptionBlockWidth;\r
-CHAR16 gHelpBlockWidth;\r
-\r
EFI_GUID gZeroGuid = {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0}};\r
-EFI_GUID gSetupBrowserGuid = {\r
- 0xab368524, 0xb60c, 0x495b, {0xa0, 0x9, 0x12, 0xe8, 0x5b, 0x1a, 0xea, 0x32}\r
-};\r
\r
-FORM_BROWSER_FORMSET *gOldFormSet = NULL;\r
+extern UINT32 gBrowserStatus;\r
+extern CHAR16 *gErrorInfo;\r
+extern EFI_GUID mCurrentFormSetGuid;\r
+extern EFI_HII_HANDLE mCurrentHiiHandle;\r
+extern UINT16 mCurrentFormId;\r
+extern FORM_DISPLAY_ENGINE_FORM gDisplayFormData;\r
+\r
+/**\r
+ Create a menu with specified formset GUID and form ID, and add it as a child\r
+ of the given parent menu.\r
+\r
+ @param HiiHandle Hii handle related to this formset.\r
+ @param FormSetGuid The Formset Guid of menu to be added.\r
+ @param FormId The Form ID of menu to be added.\r
+ @param QuestionId The question id of this menu to be added.\r
+\r
+ @return A pointer to the newly added menu or NULL if memory is insufficient.\r
+\r
+**/\r
+FORM_ENTRY_INFO *\r
+UiAddMenuList (\r
+ IN EFI_HII_HANDLE HiiHandle,\r
+ IN EFI_GUID *FormSetGuid,\r
+ IN UINT16 FormId,\r
+ IN UINT16 QuestionId\r
+ )\r
+{\r
+ FORM_ENTRY_INFO *MenuList;\r
+\r
+ MenuList = AllocateZeroPool (sizeof (FORM_ENTRY_INFO));\r
+ if (MenuList == NULL) {\r
+ return NULL;\r
+ }\r
+\r
+ MenuList->Signature = FORM_ENTRY_INFO_SIGNATURE;\r
+\r
+ MenuList->HiiHandle = HiiHandle;\r
+ CopyMem (&MenuList->FormSetGuid, FormSetGuid, sizeof (EFI_GUID));\r
+ MenuList->FormId = FormId;\r
+ MenuList->QuestionId = QuestionId;\r
\r
-FUNCTIION_KEY_SETTING gFunctionKeySettingTable[] = {\r
//\r
- // Boot Manager\r
+ // If parent is not specified, it is the root Form of a Formset\r
//\r
- {\r
- {\r
- 0x847bc3fe,\r
- 0xb974,\r
- 0x446d,\r
- {\r
- 0x94,\r
- 0x49,\r
- 0x5a,\r
- 0xd5,\r
- 0x41,\r
- 0x2e,\r
- 0x99,\r
- 0x3b\r
+ InsertTailList (&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &MenuList->Link);\r
+\r
+ return MenuList;\r
+}\r
+\r
+/**\r
+ Return the form id for the input hiihandle and formset.\r
+\r
+ @param HiiHandle HiiHandle for FormSet.\r
+ @param FormSetGuid The Formset GUID of the menu to search.\r
+\r
+ @return First form's id for this form set.\r
+\r
+**/\r
+EFI_FORM_ID\r
+GetFirstFormId (\r
+ IN EFI_HII_HANDLE HiiHandle,\r
+ IN EFI_GUID *FormSetGuid\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_FORM *Form;\r
+\r
+ Link = GetFirstNode (&gCurrentSelection->FormSet->FormListHead);\r
+ Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r
+\r
+ return Form->FormId;\r
+}\r
+\r
+/**\r
+ Search Menu with given FormSetGuid and FormId in all cached menu list.\r
+\r
+ @param HiiHandle HiiHandle for FormSet.\r
+ @param FormSetGuid The Formset GUID of the menu to search.\r
+ @param FormId The Form ID of menu to search.\r
+\r
+ @return A pointer to menu found or NULL if not found.\r
+\r
+**/\r
+FORM_ENTRY_INFO *\r
+UiFindMenuList (\r
+ IN EFI_HII_HANDLE HiiHandle, \r
+ IN EFI_GUID *FormSetGuid,\r
+ IN UINT16 FormId\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORM_ENTRY_INFO *MenuList;\r
+ FORM_ENTRY_INFO *RetMenu;\r
+ EFI_FORM_ID FirstFormId;\r
+\r
+ RetMenu = NULL;\r
+\r
+ Link = GetFirstNode (&mPrivateData.FormBrowserEx2.FormViewHistoryHead);\r
+ while (!IsNull (&mPrivateData.FormBrowserEx2.FormViewHistoryHead, Link)) {\r
+ MenuList = FORM_ENTRY_INFO_FROM_LINK (Link);\r
+ Link = GetNextNode (&mPrivateData.FormBrowserEx2.FormViewHistoryHead, Link);\r
+ \r
+ //\r
+ // If already find the menu, free the menus behind it.\r
+ //\r
+ if (RetMenu != NULL) {\r
+ RemoveEntryList (&MenuList->Link);\r
+ FreePool (MenuList);\r
+ continue;\r
+ }\r
+\r
+ //\r
+ // Find the same FromSet.\r
+ //\r
+ if (MenuList->HiiHandle == HiiHandle) {\r
+ if (CompareGuid (&MenuList->FormSetGuid, &gZeroGuid)) {\r
+ //\r
+ // FormSetGuid is not specified.\r
+ //\r
+ RetMenu = MenuList;\r
+ } else if (CompareGuid (&MenuList->FormSetGuid, FormSetGuid)) {\r
+ if (MenuList->FormId == FormId) {\r
+ RetMenu = MenuList;\r
+ } else if (FormId == 0 || MenuList->FormId == 0 ) {\r
+ FirstFormId = GetFirstFormId (HiiHandle, FormSetGuid);\r
+ if ((FormId == 0 && FirstFormId == MenuList->FormId) || (MenuList->FormId ==0 && FirstFormId == FormId)) {\r
+ RetMenu = MenuList;\r
+ }\r
+ }\r
}\r
- },\r
- NONE_FUNCTION_KEY_SETTING\r
- },\r
+ }\r
+ }\r
+\r
+ return RetMenu;\r
+}\r
+\r
+/**\r
+ Find parent menu for current menu.\r
+\r
+ @param CurrentMenu Current Menu\r
+\r
+ @retval The parent menu for current menu.\r
+**/\r
+FORM_ENTRY_INFO *\r
+UiFindParentMenu (\r
+ IN FORM_ENTRY_INFO *CurrentMenu\r
+ )\r
+{\r
+ FORM_ENTRY_INFO *ParentMenu;\r
+\r
+ ParentMenu = NULL;\r
+ if (CurrentMenu->Link.BackLink != &mPrivateData.FormBrowserEx2.FormViewHistoryHead) {\r
+ ParentMenu = FORM_ENTRY_INFO_FROM_LINK (CurrentMenu->Link.BackLink);\r
+ }\r
+\r
+ return ParentMenu;\r
+}\r
+\r
+/**\r
+ Free Menu list linked list.\r
+\r
+ @param MenuListHead One Menu list point in the menu list.\r
+\r
+**/\r
+VOID\r
+UiFreeMenuList (\r
+ LIST_ENTRY *MenuListHead\r
+ )\r
+{\r
+ FORM_ENTRY_INFO *MenuList;\r
+\r
+ while (!IsListEmpty (MenuListHead)) {\r
+ MenuList = FORM_ENTRY_INFO_FROM_LINK (MenuListHead->ForwardLink);\r
+ RemoveEntryList (&MenuList->Link);\r
+\r
+ FreePool (MenuList);\r
+ }\r
+}\r
+\r
+/**\r
+ Load all hii formset to the browser.\r
+\r
+**/\r
+VOID\r
+LoadAllHiiFormset (\r
+ VOID\r
+ )\r
+{\r
+ FORM_BROWSER_FORMSET *LocalFormSet;\r
+ EFI_HII_HANDLE *HiiHandles;\r
+ UINTN Index;\r
+ EFI_GUID ZeroGuid;\r
+ EFI_STATUS Status;\r
+ FORM_BROWSER_FORMSET *OldFormset;\r
+ BOOLEAN OldRetrieveValue;\r
+\r
+ OldFormset = mSystemLevelFormSet;\r
+ OldRetrieveValue = gFinishRetrieveCall;\r
+ gFinishRetrieveCall = FALSE;\r
+\r
//\r
- // Device Manager\r
+ // Get all the Hii handles\r
//\r
- {\r
- {\r
- 0x3ebfa8e6,\r
- 0x511d,\r
- 0x4b5b,\r
- {\r
- 0xa9,\r
- 0x5f,\r
- 0xfb,\r
- 0x38,\r
- 0x26,\r
- 0xf,\r
- 0x1c,\r
- 0x27\r
- }\r
- },\r
- NONE_FUNCTION_KEY_SETTING\r
- },\r
+ HiiHandles = HiiGetHiiHandles (NULL);\r
+ ASSERT (HiiHandles != NULL);\r
+\r
//\r
- // BMM FormSet.\r
+ // Search for formset of each class type\r
//\r
- {\r
- {\r
- 0x642237c7,\r
- 0x35d4,\r
- 0x472d,\r
- {\r
- 0x83,\r
- 0x65,\r
- 0x12,\r
- 0xe0,\r
- 0xcc,\r
- 0xf2,\r
- 0x7a,\r
- 0x22\r
- }\r
- },\r
- NONE_FUNCTION_KEY_SETTING\r
- },\r
+ for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r
+ //\r
+ // Check HiiHandles[Index] does exist in global maintain list.\r
+ //\r
+ if (GetFormSetFromHiiHandle (HiiHandles[Index]) != NULL) {\r
+ continue;\r
+ }\r
+\r
+ //\r
+ // Initilize FormSet Setting\r
+ //\r
+ LocalFormSet = AllocateZeroPool (sizeof (FORM_BROWSER_FORMSET));\r
+ ASSERT (LocalFormSet != NULL);\r
+ mSystemLevelFormSet = LocalFormSet;\r
+\r
+ ZeroMem (&ZeroGuid, sizeof (ZeroGuid));\r
+ Status = InitializeFormSet (HiiHandles[Index], &ZeroGuid, LocalFormSet);\r
+ if (EFI_ERROR (Status) || IsListEmpty (&LocalFormSet->FormListHead)) {\r
+ DestroyFormSet (LocalFormSet);\r
+ continue;\r
+ }\r
+ InitializeCurrentSetting (LocalFormSet);\r
+\r
+ //\r
+ // Initilize Questions' Value\r
+ //\r
+ Status = LoadFormSetConfig (NULL, LocalFormSet);\r
+ if (EFI_ERROR (Status)) {\r
+ DestroyFormSet (LocalFormSet);\r
+ continue;\r
+ }\r
+ }\r
+\r
//\r
- // BMM File Explorer FormSet.\r
+ // Free resources, and restore gOldFormSet and gClassOfVfr\r
//\r
- {\r
- {\r
- 0x1f2d63e1,\r
- 0xfebd,\r
- 0x4dc7,\r
- {\r
- 0x9c,\r
- 0xc5,\r
- 0xba,\r
- 0x2b,\r
- 0x1c,\r
- 0xef,\r
- 0x9c,\r
- 0x5b\r
- }\r
- },\r
- NONE_FUNCTION_KEY_SETTING\r
- },\r
-};\r
+ FreePool (HiiHandles);\r
+\r
+ gFinishRetrieveCall = OldRetrieveValue;\r
+ mSystemLevelFormSet = OldFormset;\r
+}\r
\r
/**\r
This is the routine which an external caller uses to direct the browser\r
UI_MENU_SELECTION *Selection;\r
UINTN Index;\r
FORM_BROWSER_FORMSET *FormSet;\r
- LIST_ENTRY *Link;\r
+ FORM_ENTRY_INFO *MenuList;\r
\r
//\r
- // Calculate total number of Register HotKeys. \r
+ // If EDKII_FORM_DISPLAY_ENGINE_PROTOCOL not found, return EFI_UNSUPPORTED.\r
//\r
- Index = 0;\r
- Link = GetFirstNode (&gBrowserHotKeyList);\r
- while (!IsNull (&gBrowserHotKeyList, Link)) {\r
- Link = GetNextNode (&gBrowserHotKeyList, Link);\r
- Index ++;\r
+ if (mFormDisplay == NULL) {\r
+ return EFI_UNSUPPORTED;\r
}\r
- //\r
- // Show three HotKeys help information on one ROW.\r
- //\r
- gFooterHeight = FOOTER_HEIGHT + (Index / 3);\r
-\r
- //\r
- // Clean the history menu list.\r
- //\r
- InitializeListHead (&gMenuList);\r
\r
//\r
// Save globals used by SendForm()\r
//\r
SaveBrowserContext ();\r
\r
+ gFinishRetrieveCall = FALSE;\r
gResetRequired = FALSE;\r
- Status = EFI_SUCCESS;\r
- ZeroMem (&gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));\r
-\r
- //\r
- // Seed the dimensions in the global\r
- //\r
- gST->ConOut->QueryMode (\r
- gST->ConOut,\r
- gST->ConOut->Mode->Mode,\r
- &gScreenDimensions.RightColumn,\r
- &gScreenDimensions.BottomRow\r
- );\r
-\r
- if (ScreenDimensions != NULL) {\r
- //\r
- // Check local dimension vs. global dimension.\r
- //\r
- if ((gScreenDimensions.RightColumn < ScreenDimensions->RightColumn) ||\r
- (gScreenDimensions.BottomRow < ScreenDimensions->BottomRow)\r
- ) {\r
- Status = EFI_INVALID_PARAMETER;\r
- goto Done;\r
- } else {\r
- //\r
- // Local dimension validation.\r
- //\r
- if ((ScreenDimensions->RightColumn > ScreenDimensions->LeftColumn) &&\r
- (ScreenDimensions->BottomRow > ScreenDimensions->TopRow) &&\r
- ((ScreenDimensions->RightColumn - ScreenDimensions->LeftColumn) > 2) &&\r
- (\r
- (ScreenDimensions->BottomRow - ScreenDimensions->TopRow) > STATUS_BAR_HEIGHT +\r
- SCROLL_ARROW_HEIGHT *\r
- 2 +\r
- FRONT_PAGE_HEADER_HEIGHT +\r
- gFooterHeight +\r
- 1\r
- )\r
- ) {\r
- CopyMem (&gScreenDimensions, (VOID *) ScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));\r
- } else {\r
- Status = EFI_INVALID_PARAMETER;\r
- goto Done;\r
- }\r
- }\r
- }\r
-\r
- gOptionBlockWidth = (CHAR16) ((gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn) / 3);\r
- gPromptBlockWidth = (CHAR16) (gOptionBlockWidth + LEFT_SKIPPED_COLUMNS);\r
- gHelpBlockWidth = (CHAR16) (gOptionBlockWidth - LEFT_SKIPPED_COLUMNS);\r
-\r
- //\r
- // Initialize the strings for the browser, upon exit of the browser, the strings will be freed\r
- //\r
- InitializeBrowserStrings ();\r
-\r
- //\r
- // Ensure we are in Text mode\r
- //\r
- gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r
+ gExitRequired = FALSE;\r
+ Status = EFI_SUCCESS;\r
+ gEmptyString = L"";\r
+ gDisplayFormData.ScreenDimensions = (EFI_SCREEN_DESCRIPTOR *) ScreenDimensions;\r
\r
for (Index = 0; Index < HandleCount; Index++) {\r
Selection = AllocateZeroPool (sizeof (UI_MENU_SELECTION));\r
//\r
// Initialize internal data structures of FormSet\r
//\r
- Status = InitializeFormSet (Selection->Handle, &Selection->FormSetGuid, FormSet, TRUE);\r
+ Status = InitializeFormSet (Selection->Handle, &Selection->FormSetGuid, FormSet);\r
if (EFI_ERROR (Status) || IsListEmpty (&FormSet->FormListHead)) {\r
DestroyFormSet (FormSet);\r
break;\r
}\r
Selection->FormSet = FormSet;\r
-\r
- //\r
- // Try to find pre FormSet in the maintain backup list.\r
- //\r
- gOldFormSet = GetFormSetFromHiiHandle (Selection->Handle);\r
+ mSystemLevelFormSet = FormSet;\r
\r
//\r
// Display this formset\r
Status = SetupBrowser (Selection);\r
\r
gCurrentSelection = NULL;\r
+ mSystemLevelFormSet = NULL;\r
\r
- if (EFI_ERROR (Status)) {\r
- break;\r
- }\r
-\r
- } while (Selection->Action == UI_ACTION_REFRESH_FORMSET);\r
-\r
- if (gOldFormSet != NULL) {\r
//\r
// If no data is changed, don't need to save current FormSet into the maintain list.\r
//\r
- if (!IsNvUpdateRequired (gOldFormSet)) {\r
- RemoveEntryList (&gOldFormSet->Link);\r
- DestroyFormSet (gOldFormSet);\r
+ if (!IsNvUpdateRequiredForFormSet (FormSet)) {\r
+ CleanBrowserStorage(FormSet);\r
+ RemoveEntryList (&FormSet->Link);\r
+ DestroyFormSet (FormSet);\r
}\r
- gOldFormSet = NULL;\r
- }\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ break;\r
+ }\r
+ } while (Selection->Action == UI_ACTION_REFRESH_FORMSET);\r
\r
FreePool (Selection);\r
}\r
\r
+ //\r
+ // Still has error info, pop up a message.\r
+ //\r
+ if (gBrowserStatus != BROWSER_SUCCESS) {\r
+ gDisplayFormData.BrowserStatus = gBrowserStatus;\r
+ gDisplayFormData.ErrorString = gErrorInfo;\r
+\r
+ gBrowserStatus = BROWSER_SUCCESS;\r
+ gErrorInfo = NULL;\r
+\r
+ mFormDisplay->FormDisplay (&gDisplayFormData, NULL);\r
+ }\r
+\r
if (ActionRequest != NULL) {\r
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
if (gResetRequired) {\r
}\r
}\r
\r
- FreeBrowserStrings ();\r
- UiFreeMenuList(&gMenuList);\r
+ mFormDisplay->ExitDisplay();\r
\r
- gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r
- gST->ConOut->ClearScreen (gST->ConOut);\r
+ //\r
+ // Clear the menu history data.\r
+ //\r
+ while (!IsListEmpty (&mPrivateData.FormBrowserEx2.FormViewHistoryHead)) {\r
+ MenuList = FORM_ENTRY_INFO_FROM_LINK (mPrivateData.FormBrowserEx2.FormViewHistoryHead.ForwardLink);\r
+ RemoveEntryList (&MenuList->Link);\r
+ FreePool (MenuList);\r
+ }\r
\r
-Done:\r
//\r
// Restore globals used by SendForm()\r
//\r
return Status;\r
}\r
\r
-\r
/**\r
- This function is called by a callback handler to retrieve uncommitted state\r
- data from the browser.\r
+ Get or set data to the storage.\r
\r
- @param This A pointer to the EFI_FORM_BROWSER2_PROTOCOL\r
- instance.\r
- @param ResultsDataSize A pointer to the size of the buffer associated\r
- with ResultsData.\r
+ @param ResultsDataSize The size of the buffer associatedwith ResultsData.\r
@param ResultsData A string returned from an IFR browser or\r
equivalent. The results string will have no\r
routing information in them.\r
browser state information or set (if RetrieveData\r
= FALSE) data in the uncommitted browser state\r
information.\r
- @param VariableGuid An optional field to indicate the target variable\r
- GUID name to use.\r
- @param VariableName An optional field to indicate the target\r
- human-readable variable name.\r
+ @param Storage The pointer to the storage.\r
\r
@retval EFI_SUCCESS The results have been distributed or are awaiting\r
distribution.\r
- @retval EFI_BUFFER_TOO_SMALL The ResultsDataSize specified was too small to\r
- contain the results data.\r
\r
**/\r
-EFI_STATUS\r
-EFIAPI\r
-BrowserCallback (\r
- IN CONST EFI_FORM_BROWSER2_PROTOCOL *This,\r
+EFI_STATUS \r
+ProcessStorage (\r
IN OUT UINTN *ResultsDataSize,\r
- IN OUT EFI_STRING ResultsData,\r
+ IN OUT EFI_STRING *ResultsData,\r
IN BOOLEAN RetrieveData,\r
- IN CONST EFI_GUID *VariableGuid, OPTIONAL\r
- IN CONST CHAR16 *VariableName OPTIONAL\r
+ IN BROWSER_STORAGE *Storage\r
)\r
{\r
- EFI_STATUS Status;\r
- LIST_ENTRY *Link;\r
- FORMSET_STORAGE *Storage;\r
- FORM_BROWSER_FORMSET *FormSet;\r
- BOOLEAN Found;\r
CHAR16 *ConfigResp;\r
+ EFI_STATUS Status;\r
CHAR16 *StrPtr;\r
UINTN BufferSize;\r
UINTN TmpSize;\r
\r
- if (ResultsDataSize == NULL || ResultsData == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (gCurrentSelection == NULL) {\r
- return EFI_NOT_READY;\r
- }\r
-\r
- Storage = NULL;\r
- ConfigResp = NULL;\r
- FormSet = gCurrentSelection->FormSet;\r
-\r
- //\r
- // Find target storage\r
- //\r
- Link = GetFirstNode (&FormSet->StorageListHead);\r
- if (IsNull (&FormSet->StorageListHead, Link)) {\r
- return EFI_UNSUPPORTED;\r
- }\r
+ if (RetrieveData) {\r
+ //\r
+ // Generate <ConfigResp>\r
+ //\r
+ Status = StorageToConfigResp (Storage, &ConfigResp, Storage->ConfigRequest, TRUE);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
\r
- if (VariableGuid != NULL) {\r
//\r
- // Try to find target storage\r
+ // Skip <ConfigHdr> and '&' to point to <ConfigBody> when first copy the configbody.\r
+ // Also need to consider add "\0" at first time.\r
//\r
- Found = FALSE;\r
- while (!IsNull (&FormSet->StorageListHead, Link)) {\r
- Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
- Link = GetNextNode (&FormSet->StorageListHead, Link);\r
+ StrPtr = ConfigResp + StrLen (Storage->ConfigHdr) + 1;\r
+ BufferSize = StrSize (StrPtr);\r
\r
- if (CompareGuid (&Storage->Guid, (EFI_GUID *) VariableGuid)) {\r
- if (Storage->Type == EFI_HII_VARSTORE_BUFFER ||\r
- Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
- //\r
- // Buffer storage require both GUID and Name\r
- //\r
- if (VariableName == NULL) {\r
- return EFI_NOT_FOUND;\r
- }\r
\r
- if (StrCmp (Storage->Name, (CHAR16 *) VariableName) != 0) {\r
- continue;\r
- }\r
- }\r
- Found = TRUE;\r
- break;\r
- }\r
+ //\r
+ // Copy the data if the input buffer is bigger enough.\r
+ //\r
+ if (*ResultsDataSize >= BufferSize) {\r
+ StrCpy (*ResultsData, StrPtr);\r
}\r
\r
- if (!Found) {\r
- return EFI_NOT_FOUND;\r
- }\r
+ *ResultsDataSize = BufferSize;\r
+ FreePool (ConfigResp);\r
} else {\r
//\r
- // GUID/Name is not specified, take the first storage in FormSet\r
+ // Prepare <ConfigResp>\r
//\r
- Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
- }\r
+ TmpSize = StrLen (*ResultsData);\r
+ BufferSize = (TmpSize + StrLen (Storage->ConfigHdr) + 2) * sizeof (CHAR16);\r
+ ConfigResp = AllocateZeroPool (BufferSize);\r
+ ASSERT (ConfigResp != NULL);\r
\r
- if (RetrieveData) {\r
- //\r
- // Skip if there is no RequestElement\r
- //\r
- if (Storage->ElementCount == 0) {\r
- return EFI_SUCCESS;\r
- }\r
+ StrCpy (ConfigResp, Storage->ConfigHdr);\r
+ StrCat (ConfigResp, L"&");\r
+ StrCat (ConfigResp, *ResultsData);\r
\r
//\r
- // Generate <ConfigResp>\r
+ // Update Browser uncommited data\r
//\r
- Status = StorageToConfigResp (Storage, &ConfigResp, FALSE);\r
+ Status = ConfigRespToStorage (Storage, ConfigResp);\r
+ FreePool (ConfigResp);\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ This routine called this service in the browser to retrieve or set certain uncommitted \r
+ state information that resides in the open formsets. \r
+\r
+ @param This A pointer to the EFI_FORM_BROWSER2_PROTOCOL\r
+ instance.\r
+ @param ResultsDataSize A pointer to the size of the buffer associated\r
+ with ResultsData.\r
+ @param ResultsData A string returned from an IFR browser or\r
+ equivalent. The results string will have no\r
+ routing information in them.\r
+ @param RetrieveData A BOOLEAN field which allows an agent to retrieve\r
+ (if RetrieveData = TRUE) data from the uncommitted\r
+ browser state information or set (if RetrieveData\r
+ = FALSE) data in the uncommitted browser state\r
+ information.\r
+ @param VariableGuid An optional field to indicate the target variable\r
+ GUID name to use.\r
+ @param VariableName An optional field to indicate the target\r
+ human-readable variable name.\r
+\r
+ @retval EFI_SUCCESS The results have been distributed or are awaiting\r
+ distribution.\r
+ @retval EFI_BUFFER_TOO_SMALL The ResultsDataSize specified was too small to\r
+ contain the results data.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BrowserCallback (\r
+ IN CONST EFI_FORM_BROWSER2_PROTOCOL *This,\r
+ IN OUT UINTN *ResultsDataSize,\r
+ IN OUT EFI_STRING ResultsData,\r
+ IN BOOLEAN RetrieveData,\r
+ IN CONST EFI_GUID *VariableGuid, OPTIONAL\r
+ IN CONST CHAR16 *VariableName OPTIONAL\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *Link;\r
+ BROWSER_STORAGE *Storage;\r
+ FORMSET_STORAGE *FormsetStorage;\r
+ UINTN TotalSize;\r
+ BOOLEAN Found;\r
+\r
+ if (ResultsDataSize == NULL || ResultsData == NULL) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
\r
+ TotalSize = *ResultsDataSize;\r
+ Storage = NULL;\r
+ Found = FALSE;\r
+ Status = EFI_SUCCESS;\r
+\r
+ if (VariableGuid != NULL) {\r
//\r
- // Skip <ConfigHdr> and '&' to point to <ConfigBody>\r
+ // Try to find target storage in the current formset.\r
//\r
- StrPtr = ConfigResp + StrLen (Storage->ConfigHdr) + 1;\r
+ Link = GetFirstNode (&gBrowserStorageList);\r
+ while (!IsNull (&gBrowserStorageList, Link)) {\r
+ Storage = BROWSER_STORAGE_FROM_LINK (Link);\r
+ Link = GetNextNode (&gBrowserStorageList, Link);\r
+ //\r
+ // Check the current storage.\r
+ //\r
+ if (!CompareGuid (&Storage->Guid, (EFI_GUID *) VariableGuid)) {\r
+ continue;\r
+ }\r
\r
- BufferSize = StrSize (StrPtr);\r
- if (*ResultsDataSize < BufferSize) {\r
- *ResultsDataSize = BufferSize;\r
+ if (Storage->Type == EFI_HII_VARSTORE_BUFFER ||\r
+ Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
+ //\r
+ // Buffer storage require both GUID and Name\r
+ //\r
+ if (VariableName == NULL) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
\r
- FreePool (ConfigResp);\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
+ if (StrCmp (Storage->Name, (CHAR16 *) VariableName) != 0) {\r
+ continue;\r
+ }\r
+ }\r
\r
- *ResultsDataSize = BufferSize;\r
- CopyMem (ResultsData, StrPtr, BufferSize);\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE ||\r
+ Storage->Type == EFI_HII_VARSTORE_BUFFER) {\r
+ if (mSystemLevelFormSet == NULL || mSystemLevelFormSet->HiiHandle == NULL) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
\r
- FreePool (ConfigResp);\r
+ if (Storage->HiiHandle != mSystemLevelFormSet->HiiHandle) {\r
+ continue;\r
+ }\r
+ }\r
+\r
+ Status = ProcessStorage (&TotalSize, &ResultsData, RetrieveData, Storage);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
+ ConfigRequestAdjust (Storage, ResultsData, TRUE);\r
+ }\r
+\r
+ //\r
+ // Different formsets may have same varstore, so here just set the flag\r
+ // not exit the circle.\r
+ // \r
+ Found = TRUE;\r
+ break;\r
+ }\r
+\r
+ if (!Found) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
} else {\r
//\r
- // Prepare <ConfigResp>\r
+ // GUID/Name is not specified, take the first storage in FormSet\r
//\r
- TmpSize = StrLen (ResultsData);\r
- BufferSize = (TmpSize + StrLen (Storage->ConfigHdr) + 2) * sizeof (CHAR16);\r
- ConfigResp = AllocateZeroPool (BufferSize);\r
- ASSERT (ConfigResp != NULL);\r
-\r
- StrCpy (ConfigResp, Storage->ConfigHdr);\r
- StrCat (ConfigResp, L"&");\r
- StrCat (ConfigResp, ResultsData);\r
+ if (mSystemLevelFormSet == NULL) {\r
+ return EFI_NOT_READY;\r
+ }\r
\r
//\r
- // Update Browser uncommited data\r
+ // Generate <ConfigResp>\r
//\r
- Status = ConfigRespToStorage (Storage, ConfigResp);\r
+ Link = GetFirstNode (&mSystemLevelFormSet->StorageListHead);\r
+ if (IsNull (&mSystemLevelFormSet->StorageListHead, Link)) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ FormsetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r
+ \r
+ Status = ProcessStorage (&TotalSize, &ResultsData, RetrieveData, FormsetStorage->BrowserStorage);\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
}\r
\r
- return EFI_SUCCESS;\r
+ if (RetrieveData) {\r
+ Status = TotalSize <= *ResultsDataSize ? EFI_SUCCESS : EFI_BUFFER_TOO_SMALL;\r
+ *ResultsDataSize = TotalSize;\r
+ }\r
+ \r
+ return Status;\r
+\r
+}\r
+\r
+\r
+/**\r
+ Callback function for SimpleTextInEx protocol install events\r
+\r
+ @param Event the event that is signaled.\r
+ @param Context not used here.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+FormDisplayCallback (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ if (mFormDisplay != NULL) {\r
+ return;\r
+ }\r
+\r
+ Status = gBS->LocateProtocol (\r
+ &gEdkiiFormDisplayEngineProtocolGuid,\r
+ NULL,\r
+ (VOID **) &mFormDisplay\r
+ );\r
}\r
\r
/**\r
)\r
{\r
EFI_STATUS Status;\r
- EFI_INPUT_KEY DefaultHotKey;\r
- EFI_STRING HelpString;\r
+ VOID *Registration;\r
\r
//\r
// Locate required Hii relative protocols\r
);\r
ASSERT_EFI_ERROR (Status);\r
\r
- Status = gBS->LocateProtocol (\r
- &gEfiHiiStringProtocolGuid,\r
- NULL,\r
- (VOID **) &mHiiString\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
-\r
Status = gBS->LocateProtocol (\r
&gEfiHiiConfigRoutingProtocolGuid,\r
NULL,\r
(VOID **) &mPathFromText\r
);\r
\r
- //\r
- // Publish our HII data\r
- //\r
- gHiiHandle = HiiAddPackages (\r
- &gSetupBrowserGuid,\r
- ImageHandle,\r
- SetupBrowserStrings,\r
- NULL\r
- );\r
- ASSERT (gHiiHandle != NULL);\r
-\r
- //\r
- // Initialize Driver private data\r
- //\r
- gBannerData = AllocateZeroPool (sizeof (BANNER_DATA));\r
- ASSERT (gBannerData != NULL);\r
- \r
- //\r
- // Initialize generic help strings.\r
- //\r
- gSaveFailed = GetToken (STRING_TOKEN (SAVE_FAILED), gHiiHandle);\r
- gDiscardFailed = GetToken (STRING_TOKEN (DISCARD_FAILED), gHiiHandle);\r
- gDefaultFailed = GetToken (STRING_TOKEN (DEFAULT_FAILED), gHiiHandle);\r
-\r
//\r
// Install FormBrowser2 protocol\r
//\r
ASSERT_EFI_ERROR (Status);\r
\r
//\r
- // Install default HotKey F10 for Save\r
- //\r
- DefaultHotKey.UnicodeChar = CHAR_NULL;\r
- HelpString = GetToken (STRING_TOKEN (FUNCTION_TEN_STRING), gHiiHandle);\r
- DefaultHotKey.ScanCode = SCAN_F10;\r
- RegisterHotKey (&DefaultHotKey, BROWSER_ACTION_SUBMIT, 0, HelpString);\r
- FreePool (HelpString);\r
- //\r
- // Install default HotKey F9 for Reset To Defaults\r
- //\r
- DefaultHotKey.ScanCode = SCAN_F9;\r
- HelpString = GetToken (STRING_TOKEN (FUNCTION_NINE_STRING), gHiiHandle);\r
- RegisterHotKey (&DefaultHotKey, BROWSER_ACTION_DEFAULT, EFI_HII_DEFAULT_CLASS_STANDARD, HelpString);\r
- FreePool (HelpString);\r
-\r
- //\r
- // Install FormBrowserEx protocol\r
+ // Install FormBrowserEx2 protocol\r
//\r
+ InitializeListHead (&mPrivateData.FormBrowserEx2.FormViewHistoryHead);\r
+ InitializeListHead (&mPrivateData.FormBrowserEx2.OverrideQestListHead);\r
mPrivateData.Handle = NULL;\r
+ Status = gBS->InstallProtocolInterface (\r
+ &mPrivateData.Handle,\r
+ &gEdkiiFormBrowserEx2ProtocolGuid,\r
+ EFI_NATIVE_INTERFACE,\r
+ &mPrivateData.FormBrowserEx2\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+ \r
Status = gBS->InstallProtocolInterface (\r
&mPrivateData.Handle,\r
&gEfiFormBrowserExProtocolGuid,\r
);\r
ASSERT_EFI_ERROR (Status);\r
\r
- return Status;\r
+ InitializeDisplayFormData ();\r
+\r
+ Status = gBS->LocateProtocol (\r
+ &gEdkiiFormDisplayEngineProtocolGuid,\r
+ NULL,\r
+ (VOID **) &mFormDisplay\r
+ );\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ EfiCreateProtocolNotifyEvent (\r
+ &gEdkiiFormDisplayEngineProtocolGuid,\r
+ TPL_CALLBACK,\r
+ FormDisplayCallback,\r
+ NULL,\r
+ &Registration\r
+ );\r
+ }\r
+ \r
+ return EFI_SUCCESS;\r
}\r
\r
\r
*Dest = NewString;\r
}\r
\r
-\r
-/**\r
- Synchronize or restore Storage's Edit copy and Shadow copy.\r
-\r
- @param Storage The Storage to be synchronized.\r
- @param SyncOrRestore Sync the buffer to editbuffer or Restore the \r
- editbuffer to buffer\r
- if TRUE, copy the editbuffer to the buffer.\r
- if FALSE, copy the buffer to the editbuffer.\r
-\r
-**/\r
-VOID\r
-SynchronizeStorage (\r
- IN FORMSET_STORAGE *Storage,\r
- IN BOOLEAN SyncOrRestore\r
- )\r
-{\r
- LIST_ENTRY *Link;\r
- NAME_VALUE_NODE *Node;\r
-\r
- switch (Storage->Type) {\r
- case EFI_HII_VARSTORE_BUFFER:\r
- case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r
- if (SyncOrRestore) {\r
- CopyMem (Storage->Buffer, Storage->EditBuffer, Storage->Size);\r
- } else {\r
- CopyMem (Storage->EditBuffer, Storage->Buffer, Storage->Size);\r
- }\r
- break;\r
-\r
- case EFI_HII_VARSTORE_NAME_VALUE:\r
- Link = GetFirstNode (&Storage->NameValueListHead);\r
- while (!IsNull (&Storage->NameValueListHead, Link)) {\r
- Node = NAME_VALUE_NODE_FROM_LINK (Link);\r
-\r
- if (SyncOrRestore) {\r
- NewStringCpy (&Node->Value, Node->EditValue);\r
- } else {\r
- NewStringCpy (&Node->EditValue, Node->Value);\r
- }\r
-\r
- Link = GetNextNode (&Storage->NameValueListHead, Link);\r
- }\r
- break;\r
-\r
- case EFI_HII_VARSTORE_EFI_VARIABLE:\r
- default:\r
- break;\r
- }\r
-}\r
-\r
-\r
/**\r
Get Value for given Name from a NameValue Storage.\r
\r
**/\r
EFI_STATUS\r
GetValueByName (\r
- IN FORMSET_STORAGE *Storage,\r
+ IN BROWSER_STORAGE *Storage,\r
IN CHAR16 *Name,\r
IN OUT CHAR16 **Value,\r
IN GET_SET_QUESTION_VALUE_WITH GetValueFrom\r
@param Name The Name.\r
@param Value The Value to set.\r
@param SetValueTo Whether update editValue or Value.\r
+ @param ReturnNode The node use the input name.\r
\r
@retval EFI_SUCCESS Value found for given Name.\r
@retval EFI_NOT_FOUND No such Name found in NameValue storage.\r
**/\r
EFI_STATUS\r
SetValueByName (\r
- IN FORMSET_STORAGE *Storage,\r
- IN CHAR16 *Name,\r
- IN CHAR16 *Value,\r
- IN GET_SET_QUESTION_VALUE_WITH SetValueTo\r
+ IN BROWSER_STORAGE *Storage,\r
+ IN CHAR16 *Name,\r
+ IN CHAR16 *Value,\r
+ IN GET_SET_QUESTION_VALUE_WITH SetValueTo,\r
+ OUT NAME_VALUE_NODE **ReturnNode\r
)\r
{\r
LIST_ENTRY *Link;\r
} else {\r
Node->Value = Buffer;\r
}\r
+\r
+ if (ReturnNode != NULL) {\r
+ *ReturnNode = Node;\r
+ }\r
+\r
return EFI_SUCCESS;\r
}\r
\r
/**\r
Convert setting of Buffer Storage or NameValue Storage to <ConfigResp>.\r
\r
- @param Buffer The Storage to be conveted.\r
+ @param Storage The Storage to be conveted.\r
@param ConfigResp The returned <ConfigResp>.\r
- @param SingleForm Whether update data for single form or formset level.\r
+ @param ConfigRequest The ConfigRequest string.\r
+ @param GetEditBuf Get the data from editbuffer or buffer.\r
\r
@retval EFI_SUCCESS Convert success.\r
@retval EFI_INVALID_PARAMETER Incorrect storage type.\r
**/\r
EFI_STATUS\r
StorageToConfigResp (\r
- IN VOID *Buffer,\r
+ IN BROWSER_STORAGE *Storage,\r
IN CHAR16 **ConfigResp,\r
- IN BOOLEAN SingleForm\r
+ IN CHAR16 *ConfigRequest,\r
+ IN BOOLEAN GetEditBuf\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_STRING Progress;\r
+ EFI_STATUS Status;\r
+ EFI_STRING Progress;\r
LIST_ENTRY *Link;\r
NAME_VALUE_NODE *Node;\r
- CHAR16 *ConfigRequest;\r
- FORMSET_STORAGE *Storage;\r
- FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
+ UINT8 *SourceBuf;\r
\r
Status = EFI_SUCCESS;\r
- if (SingleForm) {\r
- ConfigInfo = (FORM_BROWSER_CONFIG_REQUEST *) Buffer;\r
- Storage = ConfigInfo->Storage;\r
- ConfigRequest = ConfigInfo->ConfigRequest;\r
- } else {\r
- Storage = (FORMSET_STORAGE *) Buffer;\r
- ConfigRequest = Storage->ConfigRequest;\r
- }\r
\r
switch (Storage->Type) {\r
case EFI_HII_VARSTORE_BUFFER:\r
case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r
+ SourceBuf = GetEditBuf ? Storage->EditBuffer : Storage->Buffer;\r
Status = mHiiConfigRouting->BlockToConfig (\r
mHiiConfigRouting,\r
ConfigRequest,\r
- Storage->EditBuffer,\r
+ SourceBuf,\r
Storage->Size,\r
ConfigResp,\r
&Progress\r
NewStringCat (ConfigResp, L"&");\r
NewStringCat (ConfigResp, Node->Name);\r
NewStringCat (ConfigResp, L"=");\r
- NewStringCat (ConfigResp, Node->EditValue);\r
+ if (GetEditBuf) {\r
+ NewStringCat (ConfigResp, Node->EditValue);\r
+ } else {\r
+ NewStringCat (ConfigResp, Node->Value);\r
+ }\r
}\r
Link = GetNextNode (&Storage->NameValueListHead, Link);\r
}\r
**/\r
EFI_STATUS\r
ConfigRespToStorage (\r
- IN FORMSET_STORAGE *Storage,\r
+ IN BROWSER_STORAGE *Storage,\r
IN CHAR16 *ConfigResp\r
)\r
{\r
if (StrPtr != NULL) {\r
*StrPtr = 0;\r
}\r
- SetValueByName (Storage, Name, Value, GetSetValueWithEditBuffer);\r
+ SetValueByName (Storage, Name, Value, GetSetValueWithEditBuffer, NULL);\r
}\r
break;\r
\r
UINT8 *Dst;\r
UINTN StorageWidth;\r
EFI_TIME EfiTime;\r
- FORMSET_STORAGE *Storage;\r
+ BROWSER_STORAGE *Storage;\r
EFI_IFR_TYPE_VALUE *QuestionValue;\r
CHAR16 *ConfigRequest;\r
CHAR16 *Progress;\r
BOOLEAN IsString;\r
CHAR16 TemStr[5];\r
UINT8 DigitUint8;\r
- UINT8 *TemBuffer;\r
\r
Status = EFI_SUCCESS;\r
Value = NULL;\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
- //\r
- // Statement don't have storage, skip them\r
- //\r
- if (Question->QuestionId == 0) {\r
- return Status;\r
- }\r
-\r
//\r
// Question value is provided by an Expression, evaluate it\r
//\r
FreePool (Value);\r
}\r
} else {\r
- if (Storage->Type == EFI_HII_VARSTORE_BUFFER || Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
- //\r
- // Request current settings from Configuration Driver\r
- //\r
- if (FormSet->ConfigAccess == NULL) {\r
- return EFI_NOT_FOUND;\r
- }\r
+ //\r
+ // <ConfigRequest> ::= <ConfigHdr> + <BlockName> ||\r
+ // <ConfigHdr> + "&" + <VariableName>\r
+ //\r
+ if (IsBufferStorage) {\r
+ Length = StrLen (Storage->ConfigHdr);\r
+ Length += StrLen (Question->BlockName);\r
+ } else {\r
+ Length = StrLen (Storage->ConfigHdr);\r
+ Length += StrLen (Question->VariableName) + 1;\r
+ }\r
+ ConfigRequest = AllocateZeroPool ((Length + 1) * sizeof (CHAR16));\r
+ ASSERT (ConfigRequest != NULL);\r
\r
- //\r
- // <ConfigRequest> ::= <ConfigHdr> + <BlockName> ||\r
- // <ConfigHdr> + "&" + <VariableName>\r
- //\r
- if (IsBufferStorage) {\r
- Length = StrLen (Storage->ConfigHdr);\r
- Length += StrLen (Question->BlockName);\r
- } else {\r
- Length = StrLen (Storage->ConfigHdr);\r
- Length += StrLen (Question->VariableName) + 1;\r
- }\r
- ConfigRequest = AllocateZeroPool ((Length + 1) * sizeof (CHAR16));\r
- ASSERT (ConfigRequest != NULL);\r
+ StrCpy (ConfigRequest, Storage->ConfigHdr);\r
+ if (IsBufferStorage) {\r
+ StrCat (ConfigRequest, Question->BlockName);\r
+ } else {\r
+ StrCat (ConfigRequest, L"&");\r
+ StrCat (ConfigRequest, Question->VariableName);\r
+ }\r
\r
- StrCpy (ConfigRequest, Storage->ConfigHdr);\r
- if (IsBufferStorage) {\r
- StrCat (ConfigRequest, Question->BlockName);\r
- } else {\r
- StrCat (ConfigRequest, L"&");\r
- StrCat (ConfigRequest, Question->VariableName);\r
- }\r
-\r
- Status = FormSet->ConfigAccess->ExtractConfig (\r
- FormSet->ConfigAccess,\r
- ConfigRequest,\r
- &Progress,\r
- &Result\r
- );\r
- FreePool (ConfigRequest);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
+ //\r
+ // Request current settings from Configuration Driver\r
+ //\r
+ Status = mHiiConfigRouting->ExtractConfig (\r
+ mHiiConfigRouting,\r
+ ConfigRequest,\r
+ &Progress,\r
+ &Result\r
+ );\r
+ FreePool (ConfigRequest);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
\r
- //\r
- // Skip <ConfigRequest>\r
- //\r
- if (IsBufferStorage) {\r
- Value = StrStr (Result, L"&VALUE");\r
- if (Value == NULL) {\r
- FreePool (Result);\r
- return EFI_NOT_FOUND;\r
- }\r
- //\r
- // Skip "&VALUE"\r
- //\r
- Value = Value + 6;\r
- } else {\r
- Value = Result + Length;\r
- }\r
- if (*Value != '=') {\r
+ //\r
+ // Skip <ConfigRequest>\r
+ //\r
+ if (IsBufferStorage) {\r
+ Value = StrStr (Result, L"&VALUE");\r
+ if (Value == NULL) {\r
FreePool (Result);\r
return EFI_NOT_FOUND;\r
}\r
//\r
- // Skip '=', point to value\r
+ // Skip "&VALUE"\r
//\r
- Value = Value + 1;\r
+ Value = Value + 6;\r
+ } else {\r
+ Value = Result + Length;\r
+ }\r
+ if (*Value != '=') {\r
+ FreePool (Result);\r
+ return EFI_NOT_FOUND;\r
+ }\r
+ //\r
+ // Skip '=', point to value\r
+ //\r
+ Value = Value + 1;\r
\r
+ //\r
+ // Suppress <AltResp> if any\r
+ //\r
+ StringPtr = Value;\r
+ while (*StringPtr != L'\0' && *StringPtr != L'&') {\r
+ StringPtr++;\r
+ }\r
+ *StringPtr = L'\0';\r
+\r
+ LengthStr = StrLen (Value);\r
+ Status = EFI_SUCCESS;\r
+ if (!IsBufferStorage && IsString) {\r
//\r
- // Suppress <AltResp> if any\r
+ // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"\r
+ // Add string tail char L'\0' into Length\r
//\r
- StringPtr = Value;\r
- while (*StringPtr != L'\0' && *StringPtr != L'&') {\r
- StringPtr++;\r
- }\r
- *StringPtr = L'\0';\r
-\r
- LengthStr = StrLen (Value);\r
- Status = EFI_SUCCESS;\r
- if (!IsBufferStorage && IsString) {\r
+ Length = StorageWidth + sizeof (CHAR16);\r
+ if (Length < ((LengthStr / 4 + 1) * 2)) {\r
+ Status = EFI_BUFFER_TOO_SMALL;\r
+ } else {\r
+ StringPtr = (CHAR16 *) Dst;\r
+ ZeroMem (TemStr, sizeof (TemStr));\r
+ for (Index = 0; Index < LengthStr; Index += 4) {\r
+ StrnCpy (TemStr, Value + Index, 4);\r
+ StringPtr[Index/4] = (CHAR16) StrHexToUint64 (TemStr);\r
+ }\r
//\r
- // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"\r
- // Add string tail char L'\0' into Length\r
+ // Add tailing L'\0' character\r
//\r
- Length = StorageWidth + sizeof (CHAR16);\r
- if (Length < ((LengthStr / 4 + 1) * 2)) {\r
- Status = EFI_BUFFER_TOO_SMALL;\r
- } else {\r
- StringPtr = (CHAR16 *) Dst;\r
- ZeroMem (TemStr, sizeof (TemStr));\r
- for (Index = 0; Index < LengthStr; Index += 4) {\r
- StrnCpy (TemStr, Value + Index, 4);\r
- StringPtr[Index/4] = (CHAR16) StrHexToUint64 (TemStr);\r
- }\r
- //\r
- // Add tailing L'\0' character\r
- //\r
- StringPtr[Index/4] = L'\0';\r
- }\r
+ StringPtr[Index/4] = L'\0';\r
+ }\r
+ } else {\r
+ if (StorageWidth < ((LengthStr + 1) / 2)) {\r
+ Status = EFI_BUFFER_TOO_SMALL;\r
} else {\r
- if (StorageWidth < ((LengthStr + 1) / 2)) {\r
- Status = EFI_BUFFER_TOO_SMALL;\r
- } else {\r
- ZeroMem (TemStr, sizeof (TemStr));\r
- for (Index = 0; Index < LengthStr; Index ++) {\r
- TemStr[0] = Value[LengthStr - Index - 1];\r
- DigitUint8 = (UINT8) StrHexToUint64 (TemStr);\r
- if ((Index & 1) == 0) {\r
- Dst [Index/2] = DigitUint8;\r
- } else {\r
- Dst [Index/2] = (UINT8) ((DigitUint8 << 4) + Dst [Index/2]);\r
- }\r
+ ZeroMem (TemStr, sizeof (TemStr));\r
+ for (Index = 0; Index < LengthStr; Index ++) {\r
+ TemStr[0] = Value[LengthStr - Index - 1];\r
+ DigitUint8 = (UINT8) StrHexToUint64 (TemStr);\r
+ if ((Index & 1) == 0) {\r
+ Dst [Index/2] = DigitUint8;\r
+ } else {\r
+ Dst [Index/2] = (UINT8) ((DigitUint8 << 4) + Dst [Index/2]);\r
}\r
}\r
}\r
+ }\r
\r
- if (EFI_ERROR (Status)) {\r
- FreePool (Result);\r
- return Status;\r
- }\r
- } else if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
- TemBuffer = NULL;\r
- TemBuffer = AllocateZeroPool (Storage->Size);\r
- if (TemBuffer == NULL) {\r
- Status = EFI_OUT_OF_RESOURCES;\r
- return Status;\r
- }\r
- Length = Storage->Size;\r
- Status = gRT->GetVariable (\r
- Storage->Name,\r
- &Storage->Guid,\r
- NULL,\r
- &Length,\r
- TemBuffer\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FreePool (TemBuffer);\r
- return Status;\r
- }\r
-\r
- CopyMem (Dst, TemBuffer + Question->VarStoreInfo.VarOffset, StorageWidth);\r
-\r
- FreePool (TemBuffer);\r
+ if (EFI_ERROR (Status)) {\r
+ FreePool (Result);\r
+ return Status;\r
}\r
\r
//\r
if (IsBufferStorage) {\r
CopyMem (Storage->EditBuffer + Question->VarStoreInfo.VarOffset, Dst, StorageWidth);\r
} else {\r
- SetValueByName (Storage, Question->VariableName, Value, GetSetValueWithEditBuffer);\r
+ SetValueByName (Storage, Question->VariableName, Value, GetSetValueWithEditBuffer, NULL);\r
}\r
\r
if (Result != NULL) {\r
EFI_TIME EfiTime;\r
UINTN BufferLen;\r
UINTN StorageWidth;\r
- FORMSET_STORAGE *Storage;\r
+ BROWSER_STORAGE *Storage;\r
EFI_IFR_TYPE_VALUE *QuestionValue;\r
CHAR16 *ConfigResp;\r
CHAR16 *Progress;\r
CHAR16 *TemName;\r
CHAR16 *TemString;\r
UINTN Index;\r
+ NAME_VALUE_NODE *Node;\r
\r
Status = EFI_SUCCESS;\r
+ Node = NULL;\r
\r
if (SetValueTo >= GetSetValueWithMax) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
- //\r
- // Statement don't have storage, skip them\r
- //\r
- if (Question->QuestionId == 0) {\r
- return Status;\r
- }\r
-\r
//\r
// If Question value is provided by an Expression, then it is read only\r
//\r
}\r
}\r
\r
- Status = SetValueByName (Storage, Question->VariableName, Value, SetValueTo);\r
+ Status = SetValueByName (Storage, Question->VariableName, Value, SetValueTo, &Node);\r
FreePool (Value);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
}\r
} else if (SetValueTo == GetSetValueWithHiiDriver) {\r
- if (Storage->Type == EFI_HII_VARSTORE_BUFFER || Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
- //\r
- // <ConfigResp> ::= <ConfigHdr> + <BlockName> + "&VALUE=" + "<HexCh>StorageWidth * 2" ||\r
- // <ConfigHdr> + "&" + <VariableName> + "=" + "<string>"\r
- //\r
- if (IsBufferStorage) {\r
- Length = StrLen (Question->BlockName) + 7;\r
- } else {\r
- Length = StrLen (Question->VariableName) + 2;\r
- }\r
- if (!IsBufferStorage && IsString) {\r
- Length += (StrLen ((CHAR16 *) Src) * 4);\r
- } else {\r
- Length += (StorageWidth * 2);\r
- }\r
- ConfigResp = AllocateZeroPool ((StrLen (Storage->ConfigHdr) + Length + 1) * sizeof (CHAR16));\r
- ASSERT (ConfigResp != NULL);\r
-\r
- StrCpy (ConfigResp, Storage->ConfigHdr);\r
- if (IsBufferStorage) {\r
- StrCat (ConfigResp, Question->BlockName);\r
- StrCat (ConfigResp, L"&VALUE=");\r
- } else {\r
- StrCat (ConfigResp, L"&");\r
- StrCat (ConfigResp, Question->VariableName);\r
- StrCat (ConfigResp, L"=");\r
- }\r
+ //\r
+ // <ConfigResp> ::= <ConfigHdr> + <BlockName> + "&VALUE=" + "<HexCh>StorageWidth * 2" ||\r
+ // <ConfigHdr> + "&" + <VariableName> + "=" + "<string>"\r
+ //\r
+ if (IsBufferStorage) {\r
+ Length = StrLen (Question->BlockName) + 7;\r
+ } else {\r
+ Length = StrLen (Question->VariableName) + 2;\r
+ }\r
+ if (!IsBufferStorage && IsString) {\r
+ Length += (StrLen ((CHAR16 *) Src) * 4);\r
+ } else {\r
+ Length += (StorageWidth * 2);\r
+ }\r
+ ConfigResp = AllocateZeroPool ((StrLen (Storage->ConfigHdr) + Length + 1) * sizeof (CHAR16));\r
+ ASSERT (ConfigResp != NULL);\r
\r
- Value = ConfigResp + StrLen (ConfigResp);\r
+ StrCpy (ConfigResp, Storage->ConfigHdr);\r
+ if (IsBufferStorage) {\r
+ StrCat (ConfigResp, Question->BlockName);\r
+ StrCat (ConfigResp, L"&VALUE=");\r
+ } else {\r
+ StrCat (ConfigResp, L"&");\r
+ StrCat (ConfigResp, Question->VariableName);\r
+ StrCat (ConfigResp, L"=");\r
+ }\r
\r
- if (!IsBufferStorage && IsString) {\r
- //\r
- // Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"\r
- //\r
- TemName = (CHAR16 *) Src;\r
- TemString = Value;\r
- for (; *TemName != L'\0'; TemName++) {\r
- TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemName, 4);\r
- }\r
- } else {\r
- //\r
- // Convert Buffer to Hex String\r
- //\r
- TemBuffer = Src + StorageWidth - 1;\r
- TemString = Value;\r
- for (Index = 0; Index < StorageWidth; Index ++, TemBuffer --) {\r
- TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemBuffer, 2);\r
- }\r
- }\r
+ Value = ConfigResp + StrLen (ConfigResp);\r
\r
+ if (!IsBufferStorage && IsString) {\r
//\r
- // Convert to lower char.\r
+ // Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"\r
//\r
- for (TemString = Value; *Value != L'\0'; Value++) {\r
- if (*Value >= L'A' && *Value <= L'Z') {\r
- *Value = (CHAR16) (*Value - L'A' + L'a');\r
- }\r
+ TemName = (CHAR16 *) Src;\r
+ TemString = Value;\r
+ for (; *TemName != L'\0'; TemName++) {\r
+ TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemName, 4);\r
}\r
-\r
+ } else {\r
//\r
- // Submit Question Value to Configuration Driver\r
+ // Convert Buffer to Hex String\r
//\r
- if (FormSet->ConfigAccess != NULL) {\r
- Status = FormSet->ConfigAccess->RouteConfig (\r
- FormSet->ConfigAccess,\r
- ConfigResp,\r
- &Progress\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FreePool (ConfigResp);\r
- return Status;\r
- }\r
+ TemBuffer = Src + StorageWidth - 1;\r
+ TemString = Value;\r
+ for (Index = 0; Index < StorageWidth; Index ++, TemBuffer --) {\r
+ TemString += UnicodeValueToString (TemString, PREFIX_ZERO | RADIX_HEX, *TemBuffer, 2);\r
}\r
- FreePool (ConfigResp);\r
- \r
- } else if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
- TemBuffer = NULL;\r
- TemBuffer = AllocateZeroPool(Storage->Size);\r
- if (TemBuffer == NULL) {\r
- Status = EFI_OUT_OF_RESOURCES;\r
- return Status;\r
- }\r
- Length = Storage->Size;\r
- Status = gRT->GetVariable (\r
- Storage->Name,\r
- &Storage->Guid,\r
- NULL,\r
- &Length,\r
- TemBuffer\r
- );\r
-\r
- CopyMem (TemBuffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\r
- \r
- Status = gRT->SetVariable (\r
- Storage->Name,\r
- &Storage->Guid,\r
- Storage->Attributes,\r
- Storage->Size,\r
- TemBuffer\r
- );\r
- FreePool (TemBuffer);\r
- if (EFI_ERROR (Status)){\r
- return Status;\r
+ }\r
+\r
+ //\r
+ // Convert to lower char.\r
+ //\r
+ for (TemString = Value; *Value != L'\0'; Value++) {\r
+ if (*Value >= L'A' && *Value <= L'Z') {\r
+ *Value = (CHAR16) (*Value - L'A' + L'a');\r
}\r
}\r
+\r
+ //\r
+ // Submit Question Value to Configuration Driver\r
+ //\r
+ Status = mHiiConfigRouting->RouteConfig (\r
+ mHiiConfigRouting,\r
+ ConfigResp,\r
+ &Progress\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ FreePool (ConfigResp);\r
+ return Status;\r
+ }\r
+ FreePool (ConfigResp);\r
+ \r
//\r
// Sync storage, from editbuffer to buffer.\r
//\r
\r
\r
/**\r
- Perform inconsistent check for a Form.\r
+ Perform nosubmitif check for a Form.\r
\r
@param FormSet FormSet data structure.\r
@param Form Form data structure.\r
@param Question The Question to be validated.\r
- @param Type Validation type: InConsistent or NoSubmit\r
+ @param Type Validation type: NoSubmit\r
\r
@retval EFI_SUCCESS Form validation pass.\r
@retval other Form validation failed.\r
LIST_ENTRY *Link;\r
LIST_ENTRY *ListHead;\r
EFI_STRING PopUp;\r
- EFI_INPUT_KEY Key;\r
FORM_EXPRESSION *Expression;\r
\r
- if (Type == EFI_HII_EXPRESSION_INCONSISTENT_IF) {\r
- ListHead = &Question->InconsistentListHead;\r
- } else if (Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) {\r
+ if (Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) {\r
ListHead = &Question->NoSubmitListHead;\r
} else {\r
return EFI_UNSUPPORTED;\r
//\r
if (Expression->Error != 0) {\r
PopUp = GetToken (Expression->Error, FormSet->HiiHandle);\r
- do {\r
- CreateDialog (4, TRUE, 0, NULL, &Key, gEmptyString, PopUp, gPressEnter, gEmptyString);\r
- } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);\r
- FreePool (PopUp);\r
+ if (Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) {\r
+ gBrowserStatus = BROWSER_NO_SUBMIT_IF;\r
+ gErrorInfo = PopUp;\r
+ }\r
}\r
\r
return EFI_NOT_READY;\r
Fill storage's edit copy with settings requested from Configuration Driver.\r
\r
@param FormSet FormSet data structure.\r
- @param ConfigInfo The config info related to this form.\r
+ @param Storage The storage which need to sync.\r
+ @param ConfigRequest The config request string which used to sync storage.\r
@param SyncOrRestore Sync the buffer to editbuffer or Restore the \r
editbuffer to buffer\r
if TRUE, copy the editbuffer to the buffer.\r
\r
**/\r
EFI_STATUS\r
-SynchronizeStorageForForm (\r
- IN FORM_BROWSER_FORMSET *FormSet,\r
- IN FORM_BROWSER_CONFIG_REQUEST *ConfigInfo,\r
- IN BOOLEAN SyncOrRestore\r
+SynchronizeStorage (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ OUT BROWSER_STORAGE *Storage,\r
+ IN CHAR16 *ConfigRequest,\r
+ IN BOOLEAN SyncOrRestore\r
)\r
{\r
EFI_STATUS Status;\r
\r
Status = EFI_SUCCESS;\r
Result = NULL;\r
- if (FormSet->ConfigAccess == NULL && ConfigInfo->Storage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- if (ConfigInfo->ElementCount == 0) {\r
- //\r
- // Skip if there is no RequestElement\r
- //\r
- return EFI_SUCCESS;\r
- }\r
\r
- if (ConfigInfo->Storage->Type == EFI_HII_VARSTORE_BUFFER || \r
- (ConfigInfo->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
- BufferSize = ConfigInfo->Storage->Size;\r
+ if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r
+ (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
+ BufferSize = Storage->Size;\r
\r
if (SyncOrRestore) {\r
- Src = ConfigInfo->Storage->EditBuffer;\r
- Dst = ConfigInfo->Storage->Buffer;\r
+ Src = Storage->EditBuffer;\r
+ Dst = Storage->Buffer;\r
} else {\r
- Src = ConfigInfo->Storage->Buffer;\r
- Dst = ConfigInfo->Storage->EditBuffer;\r
+ Src = Storage->Buffer;\r
+ Dst = Storage->EditBuffer;\r
}\r
\r
- Status = mHiiConfigRouting->BlockToConfig(\r
- mHiiConfigRouting,\r
- ConfigInfo->ConfigRequest,\r
- Src,\r
- BufferSize,\r
- &Result,\r
- &Progress\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
+ if (ConfigRequest != NULL) {\r
+ Status = mHiiConfigRouting->BlockToConfig(\r
+ mHiiConfigRouting,\r
+ ConfigRequest,\r
+ Src,\r
+ BufferSize,\r
+ &Result,\r
+ &Progress\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
\r
- Status = mHiiConfigRouting->ConfigToBlock (\r
- mHiiConfigRouting,\r
- Result,\r
- Dst,\r
- &BufferSize,\r
- &Progress\r
- );\r
- if (Result != NULL) {\r
- FreePool (Result);\r
+ Status = mHiiConfigRouting->ConfigToBlock (\r
+ mHiiConfigRouting,\r
+ Result,\r
+ Dst,\r
+ &BufferSize,\r
+ &Progress\r
+ );\r
+ if (Result != NULL) {\r
+ FreePool (Result);\r
+ }\r
+ } else {\r
+ CopyMem (Dst, Src, BufferSize);\r
}\r
- } else if (ConfigInfo->Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
- Link = GetFirstNode (&ConfigInfo->Storage->NameValueListHead);\r
- while (!IsNull (&ConfigInfo->Storage->NameValueListHead, Link)) {\r
+ } else if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ Link = GetFirstNode (&Storage->NameValueListHead);\r
+ while (!IsNull (&Storage->NameValueListHead, Link)) {\r
Node = NAME_VALUE_NODE_FROM_LINK (Link);\r
\r
- if (StrStr (ConfigInfo->ConfigRequest, Node->Name) != NULL) {\r
+ if ((ConfigRequest != NULL && StrStr (ConfigRequest, Node->Name) != NULL) ||\r
+ (ConfigRequest == NULL)) {\r
if (SyncOrRestore) {\r
NewStringCpy (&Node->Value, Node->EditValue);\r
} else {\r
}\r
}\r
\r
- Link = GetNextNode (&ConfigInfo->Storage->NameValueListHead, Link);\r
+ Link = GetNextNode (&Storage->NameValueListHead, Link);\r
}\r
}\r
\r
{\r
LIST_ENTRY *Link;\r
FORM_BROWSER_STATEMENT *Question;\r
- EFI_STATUS Status;\r
- EFI_HII_VALUE HiiValue;\r
- UINT8 *BufferValue;\r
- BOOLEAN ValueChanged;\r
EFI_IFR_TYPE_VALUE *TypeValue;\r
EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
\r
- ValueChanged = FALSE;\r
- BufferValue = NULL;\r
-\r
- if(!Form->NvUpdateRequired) {\r
+ if (FormSet->ConfigAccess == NULL) {\r
return;\r
}\r
\r
continue;\r
}\r
\r
- if (Question->BufferValue != NULL) {\r
- BufferValue = AllocateZeroPool (Question->StorageWidth);\r
- ASSERT (BufferValue != NULL);\r
- CopyMem (BufferValue, Question->BufferValue, Question->StorageWidth);\r
- } else {\r
- HiiValue.Type = Question->HiiValue.Type;\r
- CopyMem (&HiiValue.Value, &Question->HiiValue.Value, sizeof (EFI_IFR_TYPE_VALUE));\r
- }\r
-\r
- Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithBuffer);\r
- if (EFI_ERROR (Status)) {\r
- if (BufferValue != NULL) {\r
- FreePool (BufferValue);\r
- BufferValue = NULL;\r
- }\r
- continue;\r
- }\r
-\r
- if (Question->BufferValue != NULL) {\r
- if (CompareMem (BufferValue, Question->BufferValue, Question->StorageWidth)) {\r
- ValueChanged = TRUE;\r
- }\r
- } else {\r
- if (CompareMem (&HiiValue.Value, &Question->HiiValue.Value, sizeof (EFI_IFR_TYPE_VALUE))) {\r
- ValueChanged = TRUE;\r
- }\r
- }\r
-\r
- if (BufferValue != NULL) {\r
- FreePool (BufferValue);\r
- BufferValue = NULL;\r
- }\r
-\r
- if (!ValueChanged) {\r
+ if (!Question->ValueChanged) {\r
continue;\r
}\r
\r
- ValueChanged = FALSE;\r
-\r
if (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {\r
TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r
} else {\r
}\r
\r
if (!Find) {\r
+ CleanBrowserStorage(FormSet);\r
RemoveEntryList (&FormSet->Link);\r
DestroyFormSet (FormSet);\r
}\r
\r
return Find;\r
}\r
-\r
/**\r
- Discard data based on the input setting scope (Form, FormSet or System).\r
+ Check whether need to enable the reset flag in form level.\r
+ Also clean all ValueChanged flag in question.\r
\r
- @param FormSet FormSet data structure.\r
+ @param SetFlag Whether need to set the Reset Flag.\r
@param Form Form data structure.\r
- @param SettingScope Setting Scope for Discard action.\r
-\r
- @retval EFI_SUCCESS The function completed successfully.\r
- @retval EFI_UNSUPPORTED Unsupport SettingScope.\r
\r
**/\r
-EFI_STATUS\r
-DiscardForm (\r
- IN FORM_BROWSER_FORMSET *FormSet,\r
- IN FORM_BROWSER_FORM *Form,\r
- IN BROWSER_SETTING_SCOPE SettingScope\r
+VOID\r
+UpdateFlagForForm (\r
+ IN BOOLEAN SetFlag,\r
+ IN FORM_BROWSER_FORM *Form\r
)\r
{\r
- LIST_ENTRY *Link;\r
- FORMSET_STORAGE *Storage;\r
- FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
- FORM_BROWSER_FORMSET *LocalFormSet;\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_STATEMENT *Question;\r
+ BOOLEAN FindOne;\r
\r
- //\r
- // Check the supported setting level.\r
- //\r
- if (SettingScope >= MaxLevel) {\r
- return EFI_UNSUPPORTED;\r
+ FindOne = FALSE;\r
+ Link = GetFirstNode (&Form->StatementListHead);\r
+ while (!IsNull (&Form->StatementListHead, Link)) {\r
+ Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r
+ \r
+ if (SetFlag && Question->ValueChanged && ((Question->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) != 0)) {\r
+ gResetRequired = TRUE;\r
+ } \r
+\r
+ if (Question->ValueChanged) {\r
+ Question->ValueChanged = FALSE;\r
+ }\r
+ \r
+ Link = GetNextNode (&Form->StatementListHead, Link);\r
+ }\r
+}\r
+\r
+/**\r
+ Check whether need to enable the reset flag.\r
+ Also clean ValueChanged flag for all statements.\r
+\r
+ Form level or formset level, only one.\r
+ \r
+ @param SetFlag Whether need to set the Reset Flag.\r
+ @param FormSet FormSet data structure.\r
+ @param Form Form data structure.\r
+\r
+**/\r
+VOID\r
+ValueChangeResetFlagUpdate (\r
+ IN BOOLEAN SetFlag,\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form \r
+ )\r
+{\r
+ FORM_BROWSER_FORM *CurrentForm;\r
+ LIST_ENTRY *Link;\r
+\r
+ //\r
+ // Form != NULL means only check form level.\r
+ //\r
+ if (Form != NULL) {\r
+ UpdateFlagForForm(SetFlag, Form);\r
+ return;\r
+ }\r
+\r
+ Link = GetFirstNode (&FormSet->FormListHead);\r
+ while (!IsNull (&FormSet->FormListHead, Link)) {\r
+ CurrentForm = FORM_BROWSER_FORM_FROM_LINK (Link);\r
+ Link = GetNextNode (&FormSet->FormListHead, Link);\r
+\r
+ UpdateFlagForForm(SetFlag, CurrentForm);\r
+ }\r
+}\r
+\r
+/**\r
+ Discard data based on the input setting scope (Form, FormSet or System).\r
+\r
+ @param FormSet FormSet data structure.\r
+ @param Form Form data structure.\r
+ @param SettingScope Setting Scope for Discard action.\r
+\r
+ @retval EFI_SUCCESS The function completed successfully.\r
+ @retval EFI_UNSUPPORTED Unsupport SettingScope.\r
+\r
+**/\r
+EFI_STATUS\r
+DiscardForm (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form,\r
+ IN BROWSER_SETTING_SCOPE SettingScope\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORMSET_STORAGE *Storage;\r
+ FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
+ FORM_BROWSER_FORMSET *LocalFormSet;\r
+ FORM_BROWSER_FORMSET *OldFormSet;\r
+\r
+ //\r
+ // Check the supported setting level.\r
+ //\r
+ if (SettingScope >= MaxLevel) {\r
+ return EFI_UNSUPPORTED;\r
}\r
\r
- if (SettingScope == FormLevel && Form->NvUpdateRequired) {\r
+ if (SettingScope == FormLevel && IsNvUpdateRequiredForForm (Form)) {\r
ConfigInfo = NULL;\r
Link = GetFirstNode (&Form->ConfigRequestHead);\r
while (!IsNull (&Form->ConfigRequestHead, Link)) {\r
//\r
// Prepare <ConfigResp>\r
//\r
- SynchronizeStorageForForm(FormSet, ConfigInfo, FALSE);\r
+ SynchronizeStorage(FormSet, ConfigInfo->Storage, ConfigInfo->ConfigRequest, FALSE);\r
\r
//\r
// Call callback with Changed type to inform the driver.\r
SendDiscardInfoToDriver (FormSet, Form);\r
}\r
\r
- Form->NvUpdateRequired = FALSE;\r
- } else if (SettingScope == FormSetLevel && IsNvUpdateRequired(FormSet)) {\r
+ ValueChangeResetFlagUpdate (FALSE, NULL, Form);\r
+ } else if (SettingScope == FormSetLevel && IsNvUpdateRequiredForFormSet (FormSet)) {\r
\r
//\r
// Discard Buffer storage or Name/Value storage\r
Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
Link = GetNextNode (&FormSet->StorageListHead, Link);\r
\r
- if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
+ if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
continue;\r
}\r
\r
continue;\r
}\r
\r
- SynchronizeStorage(Storage, FALSE);\r
+ SynchronizeStorage(FormSet, Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r
}\r
\r
Link = GetFirstNode (&FormSet->FormListHead);\r
SendDiscardInfoToDriver (FormSet, Form);\r
}\r
\r
- UpdateNvInfoInForm (FormSet, FALSE); \r
+ ValueChangeResetFlagUpdate(FALSE, FormSet, NULL);\r
} else if (SettingScope == SystemLevel) {\r
//\r
// System Level Discard.\r
//\r
- \r
+ OldFormSet = mSystemLevelFormSet;\r
+\r
//\r
// Discard changed value for each FormSet in the maintain list.\r
//\r
if (!ValidateFormSet(LocalFormSet)) {\r
continue;\r
}\r
+\r
+ mSystemLevelFormSet = LocalFormSet;\r
+\r
DiscardForm (LocalFormSet, NULL, FormSetLevel);\r
if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r
//\r
// Remove maintain backup list after discard except for the current using FormSet.\r
//\r
+ CleanBrowserStorage(LocalFormSet);\r
RemoveEntryList (&LocalFormSet->Link);\r
DestroyFormSet (LocalFormSet);\r
}\r
}\r
+\r
+ mSystemLevelFormSet = OldFormSet;\r
}\r
\r
return EFI_SUCCESS; \r
LIST_ENTRY *Link;\r
EFI_STRING ConfigResp;\r
EFI_STRING Progress;\r
- FORMSET_STORAGE *Storage;\r
- UINTN BufferSize;\r
- UINT8 *TmpBuf; \r
+ BROWSER_STORAGE *Storage;\r
+ FORMSET_STORAGE *FormSetStorage;\r
FORM_BROWSER_FORMSET *LocalFormSet;\r
FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
\r
return Status;\r
}\r
\r
- if (SettingScope == FormLevel && Form->NvUpdateRequired) {\r
+ if (SettingScope == FormLevel && IsNvUpdateRequiredForForm (Form)) {\r
ConfigInfo = NULL;\r
Link = GetFirstNode (&Form->ConfigRequestHead);\r
while (!IsNull (&Form->ConfigRequestHead, Link)) {\r
//\r
// 1. Prepare <ConfigResp>\r
//\r
- Status = StorageToConfigResp (ConfigInfo, &ConfigResp, TRUE);\r
+ Status = StorageToConfigResp (ConfigInfo->Storage, &ConfigResp, ConfigInfo->ConfigRequest, TRUE);\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
\r
//\r
- // 2. Set value to hii driver or efi variable.\r
+ // 2. Set value to hii config routine protocol.\r
//\r
- if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r
- Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
- //\r
- // Send <ConfigResp> to Configuration Driver\r
- //\r
- if (FormSet->ConfigAccess != NULL) {\r
- Status = FormSet->ConfigAccess->RouteConfig (\r
- FormSet->ConfigAccess,\r
- ConfigResp,\r
- &Progress\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FreePool (ConfigResp);\r
- return Status;\r
- }\r
- }\r
- } else if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
- TmpBuf = NULL;\r
- TmpBuf = AllocateZeroPool(Storage->Size);\r
- if (TmpBuf == NULL) {\r
- Status = EFI_OUT_OF_RESOURCES;\r
- return Status;\r
- }\r
-\r
- BufferSize = Storage->Size;\r
- Status = gRT->GetVariable (\r
- Storage->Name,\r
- &Storage->Guid,\r
- NULL,\r
- &BufferSize,\r
- TmpBuf\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FreePool (TmpBuf);\r
- FreePool (ConfigResp);\r
- return Status;\r
- }\r
- ASSERT (BufferSize == Storage->Size); \r
- Status = mHiiConfigRouting->ConfigToBlock (\r
- mHiiConfigRouting,\r
- ConfigResp,\r
- TmpBuf,\r
- &BufferSize,\r
- &Progress\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FreePool (TmpBuf);\r
- FreePool (ConfigResp);\r
- return Status;\r
- }\r
-\r
- Status = gRT->SetVariable (\r
- Storage->Name,\r
- &Storage->Guid,\r
- Storage->Attributes,\r
- Storage->Size,\r
- TmpBuf\r
- );\r
- FreePool (TmpBuf);\r
- if (EFI_ERROR (Status)) {\r
- FreePool (ConfigResp);\r
- return Status;\r
- }\r
+ Status = mHiiConfigRouting->RouteConfig (\r
+ mHiiConfigRouting,\r
+ ConfigResp,\r
+ &Progress\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ FreePool (ConfigResp);\r
+ return Status;\r
}\r
+\r
FreePool (ConfigResp);\r
//\r
// 3. Config success, update storage shadow Buffer, only update the data belong to this form.\r
//\r
- SynchronizeStorageForForm(FormSet, ConfigInfo, TRUE);\r
+ SynchronizeStorage (FormSet, ConfigInfo->Storage, ConfigInfo->ConfigRequest, TRUE);\r
}\r
\r
//\r
// 4. Update the NV flag.\r
// \r
- Form->NvUpdateRequired = FALSE;\r
- } else if (SettingScope == FormSetLevel && IsNvUpdateRequired(FormSet)) {\r
+ ValueChangeResetFlagUpdate(TRUE, NULL, Form);\r
+ } else if (SettingScope == FormSetLevel && IsNvUpdateRequiredForFormSet (FormSet)) {\r
//\r
// Submit Buffer storage or Name/Value storage\r
//\r
Link = GetFirstNode (&FormSet->StorageListHead);\r
while (!IsNull (&FormSet->StorageListHead, Link)) {\r
- Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
+ FormSetStorage = (FORMSET_STORAGE_FROM_LINK (Link));\r
+ Storage = FormSetStorage->BrowserStorage;\r
Link = GetNextNode (&FormSet->StorageListHead, Link);\r
\r
if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
//\r
// Skip if there is no RequestElement\r
//\r
- if (Storage->ElementCount == 0) {\r
+ if (FormSetStorage->ElementCount == 0) {\r
continue;\r
}\r
\r
//\r
// 1. Prepare <ConfigResp>\r
//\r
- Status = StorageToConfigResp (Storage, &ConfigResp, FALSE);\r
+ Status = StorageToConfigResp (Storage, &ConfigResp, FormSetStorage->ConfigRequest, TRUE);\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
\r
- if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r
- Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
-\r
- //\r
- // 2. Send <ConfigResp> to Configuration Driver\r
- //\r
- if (FormSet->ConfigAccess != NULL) {\r
- Status = FormSet->ConfigAccess->RouteConfig (\r
- FormSet->ConfigAccess,\r
- ConfigResp,\r
- &Progress\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FreePool (ConfigResp);\r
- return Status;\r
- }\r
- }\r
- } else if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
- //\r
- // 1&2. Set the edit data to the variable.\r
- //\r
- TmpBuf = NULL;\r
- TmpBuf = AllocateZeroPool (Storage->Size);\r
- if (TmpBuf == NULL) {\r
- Status = EFI_OUT_OF_RESOURCES;\r
- return Status;\r
- } \r
- BufferSize = Storage->Size;\r
- Status = gRT->GetVariable (\r
- Storage->Name,\r
- &Storage->Guid,\r
- NULL,\r
- &BufferSize,\r
- TmpBuf\r
- );\r
- ASSERT (BufferSize == Storage->Size); \r
- Status = mHiiConfigRouting->ConfigToBlock (\r
- mHiiConfigRouting,\r
- ConfigResp,\r
- TmpBuf,\r
- &BufferSize,\r
- &Progress\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FreePool (TmpBuf);\r
- FreePool (ConfigResp);\r
- return Status;\r
- }\r
-\r
- Status = gRT->SetVariable (\r
- Storage->Name,\r
- &Storage->Guid,\r
- Storage->Attributes,\r
- Storage->Size,\r
- TmpBuf\r
- );\r
- if (EFI_ERROR (Status)) {\r
- FreePool (TmpBuf);\r
- FreePool (ConfigResp);\r
- return Status;\r
- }\r
- FreePool (TmpBuf);\r
+ //\r
+ // 2. Send <ConfigResp> to Routine config Protocol.\r
+ //\r
+ Status = mHiiConfigRouting->RouteConfig (\r
+ mHiiConfigRouting,\r
+ ConfigResp,\r
+ &Progress\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ FreePool (ConfigResp);\r
+ return Status;\r
}\r
+\r
FreePool (ConfigResp);\r
//\r
// 3. Config success, update storage shadow Buffer\r
//\r
- SynchronizeStorage (Storage, TRUE);\r
+ SynchronizeStorage (FormSet, Storage, FormSetStorage->ConfigRequest, TRUE);\r
}\r
\r
//\r
// 4. Update the NV flag.\r
// \r
- UpdateNvInfoInForm (FormSet, FALSE);\r
+ ValueChangeResetFlagUpdate(TRUE, FormSet, NULL);\r
} else if (SettingScope == SystemLevel) {\r
//\r
// System Level Save.\r
//\r
// Remove maintain backup list after save except for the current using FormSet.\r
//\r
+ CleanBrowserStorage(LocalFormSet);\r
RemoveEntryList (&LocalFormSet->Link);\r
DestroyFormSet (LocalFormSet);\r
}\r
BOOLEAN IsBufferStorage;\r
BOOLEAN IsString; \r
UINTN Length;\r
- FORMSET_STORAGE *Storage;\r
+ BROWSER_STORAGE *Storage;\r
CHAR16 *ConfigRequest;\r
CHAR16 *Progress;\r
CHAR16 *Result;\r
Value = NULL;\r
Storage = Question->Storage;\r
\r
- if ((Storage == NULL) || \r
- (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) || \r
- (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
+ if ((Storage == NULL) || (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE)) {\r
return Status;\r
}\r
\r
Dst = (UINT8 *) &Question->HiiValue.Value;\r
}\r
\r
- IsBufferStorage = (BOOLEAN) ((Storage->Type == EFI_HII_VARSTORE_BUFFER) ? TRUE : FALSE);\r
+ if (Storage->Type == EFI_HII_VARSTORE_BUFFER || Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
+ IsBufferStorage = TRUE;\r
+ } else {\r
+ IsBufferStorage = FALSE;\r
+ }\r
IsString = (BOOLEAN) ((Question->HiiValue.Type == EFI_IFR_TYPE_STRING) ? TRUE : FALSE);\r
\r
//\r
StrCat (ConfigRequest, Question->VariableName);\r
}\r
\r
- Status = FormSet->ConfigAccess->ExtractConfig (\r
- FormSet->ConfigAccess,\r
+ Status = mHiiConfigRouting->ExtractConfig (\r
+ mHiiConfigRouting,\r
ConfigRequest,\r
&Progress,\r
&Result\r
goto Done;\r
}\r
\r
+ if (ConfigResp == NULL) {\r
+ Status = EFI_NOT_FOUND;\r
+ goto Done;\r
+ }\r
+\r
//\r
// Skip <ConfigRequest>\r
//\r
}\r
}\r
\r
+\r
+\r
+/**\r
+ Return data element in an Array by its Index.\r
+\r
+ @param Array The data array.\r
+ @param Type Type of the data in this array.\r
+ @param Index Zero based index for data in this array.\r
+\r
+ @retval Value The data to be returned\r
+\r
+**/\r
+UINT64\r
+GetArrayData (\r
+ IN VOID *Array,\r
+ IN UINT8 Type,\r
+ IN UINTN Index\r
+ )\r
+{\r
+ UINT64 Data;\r
+\r
+ ASSERT (Array != NULL);\r
+\r
+ Data = 0;\r
+ switch (Type) {\r
+ case EFI_IFR_TYPE_NUM_SIZE_8:\r
+ Data = (UINT64) *(((UINT8 *) Array) + Index);\r
+ break;\r
+\r
+ case EFI_IFR_TYPE_NUM_SIZE_16:\r
+ Data = (UINT64) *(((UINT16 *) Array) + Index);\r
+ break;\r
+\r
+ case EFI_IFR_TYPE_NUM_SIZE_32:\r
+ Data = (UINT64) *(((UINT32 *) Array) + Index);\r
+ break;\r
+\r
+ case EFI_IFR_TYPE_NUM_SIZE_64:\r
+ Data = (UINT64) *(((UINT64 *) Array) + Index);\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
+\r
+ return Data;\r
+}\r
+\r
+\r
+/**\r
+ Set value of a data element in an Array by its Index.\r
+\r
+ @param Array The data array.\r
+ @param Type Type of the data in this array.\r
+ @param Index Zero based index for data in this array.\r
+ @param Value The value to be set.\r
+\r
+**/\r
+VOID\r
+SetArrayData (\r
+ IN VOID *Array,\r
+ IN UINT8 Type,\r
+ IN UINTN Index,\r
+ IN UINT64 Value\r
+ )\r
+{\r
+\r
+ ASSERT (Array != NULL);\r
+\r
+ switch (Type) {\r
+ case EFI_IFR_TYPE_NUM_SIZE_8:\r
+ *(((UINT8 *) Array) + Index) = (UINT8) Value;\r
+ break;\r
+\r
+ case EFI_IFR_TYPE_NUM_SIZE_16:\r
+ *(((UINT16 *) Array) + Index) = (UINT16) Value;\r
+ break;\r
+\r
+ case EFI_IFR_TYPE_NUM_SIZE_32:\r
+ *(((UINT32 *) Array) + Index) = (UINT32) Value;\r
+ break;\r
+\r
+ case EFI_IFR_TYPE_NUM_SIZE_64:\r
+ *(((UINT64 *) Array) + Index) = (UINT64) Value;\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
+}\r
+\r
+/**\r
+ Search an Option of a Question by its value.\r
+\r
+ @param Question The Question\r
+ @param OptionValue Value for Option to be searched.\r
+\r
+ @retval Pointer Pointer to the found Option.\r
+ @retval NULL Option not found.\r
+\r
+**/\r
+QUESTION_OPTION *\r
+ValueToOption (\r
+ IN FORM_BROWSER_STATEMENT *Question,\r
+ IN EFI_HII_VALUE *OptionValue\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ QUESTION_OPTION *Option;\r
+ INTN Result;\r
+\r
+ Link = GetFirstNode (&Question->OptionListHead);\r
+ while (!IsNull (&Question->OptionListHead, Link)) {\r
+ Option = QUESTION_OPTION_FROM_LINK (Link);\r
+\r
+ if ((CompareHiiValue (&Option->Value, OptionValue, &Result, NULL) == EFI_SUCCESS) && (Result == 0)) {\r
+ //\r
+ // Check the suppressif condition, only a valid option can be return.\r
+ //\r
+ if ((Option->SuppressExpression == NULL) ||\r
+ ((EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) == ExpressFalse))) {\r
+ return Option;\r
+ }\r
+ }\r
+\r
+ Link = GetNextNode (&Question->OptionListHead, Link);\r
+ }\r
+\r
+ return NULL;\r
+}\r
+\r
+\r
/**\r
Reset Question to its default value.\r
\r
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
INTN Action;\r
+ CHAR16 *NewString;\r
\r
Status = EFI_NOT_FOUND;\r
StrValue = NULL;\r
&ActionRequest\r
);\r
if (!EFI_ERROR (Status)) {\r
+ if (HiiValue->Type == EFI_IFR_TYPE_STRING) {\r
+ NewString = GetToken (Question->HiiValue.Value.string, FormSet->HiiHandle);\r
+ ASSERT (NewString != NULL);\r
+\r
+ ASSERT (StrLen (NewString) * sizeof (CHAR16) <= Question->StorageWidth);\r
+ if (StrLen (NewString) * sizeof (CHAR16) <= Question->StorageWidth) {\r
+ CopyMem (Question->BufferValue, NewString, StrSize (NewString));\r
+ } else {\r
+ CopyMem (Question->BufferValue, NewString, Question->StorageWidth);\r
+ }\r
+\r
+ FreePool (NewString);\r
+ }\r
return Status;\r
}\r
}\r
IN UINT16 DefaultId,\r
IN BROWSER_SETTING_SCOPE SettingScope,\r
IN BROWSER_GET_DEFAULT_VALUE GetDefaultValueScope,\r
- IN FORMSET_STORAGE *Storage OPTIONAL,\r
+ IN BROWSER_STORAGE *Storage OPTIONAL,\r
IN BOOLEAN RetrieveValueFirst\r
)\r
{\r
LIST_ENTRY *FormLink;\r
LIST_ENTRY *Link;\r
FORM_BROWSER_STATEMENT *Question;\r
- FORM_BROWSER_FORMSET *BackUpFormSet;\r
FORM_BROWSER_FORMSET *LocalFormSet;\r
- EFI_HII_HANDLE *HiiHandles;\r
- UINTN Index;\r
- EFI_GUID ZeroGuid;\r
+ FORM_BROWSER_FORMSET *OldFormSet;\r
\r
Status = EFI_SUCCESS;\r
\r
//\r
// Call the Retrieve call back to get the initial question value.\r
//\r
- Status = ProcessRetrieveForQuestion(FormSet->ConfigAccess, Question);\r
+ Status = ProcessRetrieveForQuestion(FormSet->ConfigAccess, Question, FormSet);\r
}\r
\r
//\r
if ((Question->Storage != NULL) &&\r
(Question->Storage->Type != EFI_HII_VARSTORE_EFI_VARIABLE)) {\r
SetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r
- //\r
- // Update Form NV flag.\r
- //\r
- Form->NvUpdateRequired = TRUE;\r
}\r
}\r
} else if (SettingScope == FormSetLevel) {\r
}\r
} else if (SettingScope == SystemLevel) {\r
//\r
- // Open all FormSet by locate HII packages.\r
- // Initiliaze the maintain FormSet to store default data as back up data.\r
- //\r
- BackUpFormSet = gOldFormSet;\r
- gOldFormSet = NULL;\r
-\r
- //\r
- // Get all the Hii handles\r
+ // Preload all Hii formset.\r
//\r
- HiiHandles = HiiGetHiiHandles (NULL);\r
- ASSERT (HiiHandles != NULL);\r
+ LoadAllHiiFormset();\r
\r
- //\r
- // Search for formset of each class type\r
- //\r
- for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r
- //\r
- // Check HiiHandles[Index] does exist in global maintain list. \r
- //\r
- if (GetFormSetFromHiiHandle (HiiHandles[Index]) != NULL) {\r
- continue;\r
- }\r
- \r
- //\r
- // Initilize FormSet Setting\r
- //\r
- LocalFormSet = AllocateZeroPool (sizeof (FORM_BROWSER_FORMSET));\r
- ASSERT (LocalFormSet != NULL);\r
- ZeroMem (&ZeroGuid, sizeof (ZeroGuid));\r
- Status = InitializeFormSet (HiiHandles[Index], &ZeroGuid, LocalFormSet, FALSE);\r
- if (EFI_ERROR (Status) || IsListEmpty (&LocalFormSet->FormListHead)) {\r
- DestroyFormSet (LocalFormSet);\r
- continue;\r
- }\r
- Status = InitializeCurrentSetting (LocalFormSet);\r
- if (EFI_ERROR (Status)) {\r
- DestroyFormSet (LocalFormSet);\r
- continue;\r
- }\r
- //\r
- // Initilize Questions' Value\r
- //\r
- Status = LoadFormSetConfig (NULL, LocalFormSet);\r
- if (EFI_ERROR (Status)) {\r
- DestroyFormSet (LocalFormSet);\r
- continue;\r
- }\r
+ OldFormSet = mSystemLevelFormSet;\r
\r
- //\r
- // Add FormSet into the maintain list.\r
- //\r
- InsertTailList (&gBrowserFormSetList, &LocalFormSet->Link);\r
- }\r
- \r
- //\r
- // Free resources, and restore gOldFormSet and gClassOfVfr\r
- //\r
- FreePool (HiiHandles);\r
- gOldFormSet = BackUpFormSet;\r
- \r
//\r
// Set Default Value for each FormSet in the maintain list.\r
//\r
if (!ValidateFormSet(LocalFormSet)) {\r
continue;\r
}\r
+\r
+ mSystemLevelFormSet = LocalFormSet;\r
+\r
ExtractDefault (LocalFormSet, NULL, DefaultId, FormSetLevel, GetDefaultValueScope, Storage, RetrieveValueFirst);\r
}\r
+\r
+ mSystemLevelFormSet = OldFormSet;\r
}\r
\r
return EFI_SUCCESS;\r
}\r
\r
+\r
/**\r
- Initialize Question's Edit copy from Storage.\r
+ Validate whether this question's value has changed.\r
\r
- @param Selection Selection contains the information about \r
- the Selection, form and formset to be displayed.\r
- Selection action may be updated in retrieve callback.\r
- If Selection is NULL, only initialize Question value.\r
+ @param FormSet FormSet data structure.\r
+ @param Form Form data structure.\r
+ @param Question Question to be initialized.\r
+ @param GetValueFrom Where to get value, may from editbuffer, buffer or hii driver.\r
+\r
+ @retval TRUE Question's value has changed.\r
+ @retval FALSE Question's value has not changed\r
+\r
+**/\r
+BOOLEAN\r
+IsQuestionValueChanged (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form,\r
+ IN OUT FORM_BROWSER_STATEMENT *Question,\r
+ IN GET_SET_QUESTION_VALUE_WITH GetValueFrom\r
+ )\r
+{\r
+ EFI_HII_VALUE BackUpValue;\r
+ CHAR8 *BackUpBuffer;\r
+ EFI_STATUS Status;\r
+ BOOLEAN ValueChanged;\r
+ UINTN BufferWidth;\r
+\r
+ //\r
+ // For quetion without storage, always mark it as data not changed.\r
+ //\r
+ if (Question->Storage == NULL && Question->Operand != EFI_IFR_TIME_OP && Question->Operand != EFI_IFR_DATE_OP) {\r
+ return FALSE;\r
+ }\r
+\r
+ BackUpBuffer = NULL;\r
+ ValueChanged = FALSE;\r
+\r
+ switch (Question->Operand) {\r
+ case EFI_IFR_ORDERED_LIST_OP:\r
+ BufferWidth = Question->StorageWidth;\r
+ BackUpBuffer = AllocateCopyPool (BufferWidth, Question->BufferValue);\r
+ ASSERT (BackUpBuffer != NULL);\r
+ break;\r
+\r
+ case EFI_IFR_STRING_OP:\r
+ case EFI_IFR_PASSWORD_OP:\r
+ BufferWidth = (UINTN) Question->Maximum * sizeof (CHAR16);\r
+ BackUpBuffer = AllocateCopyPool (BufferWidth, Question->BufferValue);\r
+ ASSERT (BackUpBuffer != NULL);\r
+ break;\r
+\r
+ default:\r
+ BufferWidth = 0;\r
+ break;\r
+ }\r
+ CopyMem (&BackUpValue, &Question->HiiValue, sizeof (EFI_HII_VALUE));\r
+\r
+ Status = GetQuestionValue (FormSet, Form, Question, GetValueFrom);\r
+ ASSERT_EFI_ERROR(Status);\r
+\r
+ if (CompareMem (&BackUpValue, &Question->HiiValue, sizeof (EFI_HII_VALUE)) != 0 ||\r
+ CompareMem (BackUpBuffer, Question->BufferValue, BufferWidth) != 0) {\r
+ ValueChanged = TRUE;\r
+ }\r
+\r
+ CopyMem (&Question->HiiValue, &BackUpValue, sizeof (EFI_HII_VALUE));\r
+ CopyMem (Question->BufferValue, BackUpBuffer, BufferWidth);\r
+\r
+ if (BackUpBuffer != NULL) {\r
+ FreePool (BackUpBuffer);\r
+ }\r
+\r
+ Question->ValueChanged = ValueChanged;\r
+\r
+ return ValueChanged;\r
+}\r
+\r
+/**\r
+ Initialize Question's Edit copy from Storage.\r
+\r
+ @param Selection Selection contains the information about \r
+ the Selection, form and formset to be displayed.\r
+ Selection action may be updated in retrieve callback.\r
+ If Selection is NULL, only initialize Question value.\r
@param FormSet FormSet data structure.\r
@param Form Form data structure.\r
\r
//\r
// Initialize local copy of Value for each Question\r
//\r
- Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r
+ if (Question->Operand == EFI_IFR_PASSWORD_OP && (Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK)== 0) {\r
+ Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithHiiDriver);\r
+ } else {\r
+ Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r
+ }\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
// Call the Retrieve call back function for all questions.\r
//\r
if ((FormSet->ConfigAccess != NULL) && (Selection != NULL) &&\r
- ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) == EFI_IFR_FLAG_CALLBACK)) {\r
+ ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) == EFI_IFR_FLAG_CALLBACK) &&\r
+ !gFinishRetrieveCall) {\r
//\r
// Check QuestionValue does exist.\r
//\r
);\r
}\r
\r
- Status = ProcessCallBackFunction(Selection, Question, EFI_BROWSER_ACTION_RETRIEVE, TRUE);\r
+ Status = ProcessCallBackFunction(Selection, FormSet, Form, Question, EFI_BROWSER_ACTION_RETRIEVE, TRUE);\r
}\r
\r
Link = GetNextNode (&Form->StatementListHead, Link);\r
Link = GetNextNode (&FormSet->FormListHead, Link);\r
}\r
\r
+ //\r
+ // Finished question initialization.\r
+ // \r
+ FormSet->QuestionInited = TRUE;\r
+\r
return EFI_SUCCESS;\r
}\r
\r
/**\r
- Fill storage's edit copy with settings requested from Configuration Driver.\r
+ Remove the Request element from the Config Request.\r
\r
- @param FormSet FormSet data structure.\r
- @param Storage Buffer Storage.\r
+ @param Storage Pointer to the browser storage.\r
+ @param RequestElement The pointer to the Request element.\r
\r
- @retval EFI_SUCCESS The function completed successfully.\r
+**/\r
+VOID\r
+RemoveElement (\r
+ IN OUT BROWSER_STORAGE *Storage,\r
+ IN CHAR16 *RequestElement\r
+ )\r
+{\r
+ CHAR16 *NewStr;\r
+ CHAR16 *DestStr;\r
+\r
+ ASSERT (Storage->ConfigRequest != NULL && RequestElement != NULL);\r
+\r
+ NewStr = StrStr (Storage->ConfigRequest, RequestElement);\r
+\r
+ if (NewStr == NULL) {\r
+ return;\r
+ }\r
+\r
+ //\r
+ // Remove this element from this ConfigRequest.\r
+ //\r
+ DestStr = NewStr;\r
+ NewStr += StrLen (RequestElement);\r
+ CopyMem (DestStr, NewStr, StrSize (NewStr));\r
+ \r
+ Storage->SpareStrLen += StrLen (RequestElement); \r
+}\r
+\r
+/**\r
+ Adjust config request in storage, remove the request elements existed in the input ConfigRequest.\r
+\r
+ @param Storage Pointer to the browser storage.\r
+ @param ConfigRequest The pointer to the Request element.\r
\r
**/\r
-EFI_STATUS\r
-LoadStorage (\r
- IN FORM_BROWSER_FORMSET *FormSet,\r
- IN FORMSET_STORAGE *Storage\r
+VOID\r
+RemoveConfigRequest (\r
+ BROWSER_STORAGE *Storage,\r
+ CHAR16 *ConfigRequest\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_STRING Progress;\r
- EFI_STRING Result;\r
- CHAR16 *StrPtr;\r
+ CHAR16 *RequestElement;\r
+ CHAR16 *NextRequestElement;\r
+ CHAR16 *SearchKey;\r
\r
- if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
- return EFI_SUCCESS;\r
+ //\r
+ // No request element in it, just return.\r
+ //\r
+ if (ConfigRequest == NULL) {\r
+ return;\r
}\r
\r
- if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
- Status = gRT->GetVariable (\r
- Storage->Name,\r
- &Storage->Guid,\r
- NULL,\r
- (UINTN*)&Storage->Size,\r
- Storage->EditBuffer\r
- );\r
- return Status;\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ //\r
+ // "&Name1&Name2" section for EFI_HII_VARSTORE_NAME_VALUE storage\r
+ //\r
+ SearchKey = L"&";\r
+ } else {\r
+ //\r
+ // "&OFFSET=####&WIDTH=####" section for EFI_HII_VARSTORE_BUFFER storage\r
+ //\r
+ SearchKey = L"&OFFSET";\r
}\r
\r
- if (FormSet->ConfigAccess == NULL) {\r
- return EFI_NOT_FOUND;\r
+ //\r
+ // Find SearchKey storage\r
+ //\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ RequestElement = StrStr (ConfigRequest, L"PATH");\r
+ ASSERT (RequestElement != NULL);\r
+ RequestElement = StrStr (RequestElement, SearchKey); \r
+ } else {\r
+ RequestElement = StrStr (ConfigRequest, SearchKey);\r
}\r
\r
- if (Storage->ElementCount == 0) {\r
+ while (RequestElement != NULL) {\r
//\r
- // Skip if there is no RequestElement\r
+ // +1 to avoid find header itself.\r
//\r
- return EFI_SUCCESS;\r
+ NextRequestElement = StrStr (RequestElement + 1, SearchKey);\r
+\r
+ //\r
+ // The last Request element in configRequest string.\r
+ //\r
+ if (NextRequestElement != NULL) {\r
+ //\r
+ // Replace "&" with '\0'.\r
+ //\r
+ *NextRequestElement = L'\0';\r
+ }\r
+\r
+ RemoveElement (Storage, RequestElement);\r
+\r
+ if (NextRequestElement != NULL) {\r
+ //\r
+ // Restore '&' with '\0' for later used.\r
+ //\r
+ *NextRequestElement = L'&';\r
+ }\r
+\r
+ RequestElement = NextRequestElement;\r
}\r
\r
//\r
- // Request current settings from Configuration Driver\r
+ // If no request element remain, just remove the ConfigRequest string.\r
//\r
- Status = FormSet->ConfigAccess->ExtractConfig (\r
- FormSet->ConfigAccess,\r
- Storage->ConfigRequest,\r
- &Progress,\r
- &Result\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
+ if (StrCmp (Storage->ConfigRequest, Storage->ConfigHdr) == 0) {\r
+ FreePool (Storage->ConfigRequest);\r
+ Storage->ConfigRequest = NULL;\r
+ Storage->SpareStrLen = 0;\r
}\r
+}\r
+\r
+/**\r
+ Base on the current formset info, clean the ConfigRequest string in browser storage.\r
+\r
+ @param FormSet Pointer of the FormSet\r
+\r
+**/\r
+VOID\r
+CleanBrowserStorage (\r
+ IN OUT FORM_BROWSER_FORMSET *FormSet\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORMSET_STORAGE *Storage;\r
+\r
+ Link = GetFirstNode (&FormSet->StorageListHead);\r
+ while (!IsNull (&FormSet->StorageListHead, Link)) {\r
+ Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
+ Link = GetNextNode (&FormSet->StorageListHead, Link);\r
+\r
+ if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
+ if (Storage->ConfigRequest == NULL || Storage->BrowserStorage->ConfigRequest == NULL) {\r
+ continue;\r
+ }\r
+\r
+ RemoveConfigRequest (Storage->BrowserStorage, Storage->ConfigRequest);\r
+ } else if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_BUFFER ||\r
+ Storage->BrowserStorage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ if (Storage->BrowserStorage->ConfigRequest != NULL) { \r
+ FreePool (Storage->BrowserStorage->ConfigRequest);\r
+ Storage->BrowserStorage->ConfigRequest = NULL;\r
+ }\r
+ Storage->BrowserStorage->Initialized = FALSE;\r
+ }\r
+ }\r
+}\r
+\r
+/**\r
+ Check whether current element in the ConfigReqeust string.\r
+\r
+ @param BrowserStorage Storage which includes ConfigReqeust.\r
+ @param RequestElement New element need to check.\r
+\r
+ @retval TRUE The Element is in the ConfigReqeust string.\r
+ @retval FALSE The Element not in the configReqeust String.\r
+\r
+**/\r
+BOOLEAN \r
+ElementValidation (\r
+ BROWSER_STORAGE *BrowserStorage,\r
+ CHAR16 *RequestElement\r
+ )\r
+{\r
+ return StrStr (BrowserStorage->ConfigRequest, RequestElement) != NULL ? TRUE : FALSE;\r
+}\r
+\r
+/**\r
+ Append the Request element to the Config Request.\r
+\r
+ @param ConfigRequest Current ConfigRequest info.\r
+ @param SpareStrLen Current remain free buffer for config reqeust.\r
+ @param RequestElement New Request element.\r
+\r
+**/\r
+VOID\r
+AppendConfigRequest (\r
+ IN OUT CHAR16 **ConfigRequest,\r
+ IN OUT UINTN *SpareStrLen,\r
+ IN CHAR16 *RequestElement\r
+ )\r
+{\r
+ CHAR16 *NewStr;\r
+ UINTN StringSize;\r
+ UINTN StrLength;\r
+\r
+ StrLength = StrLen (RequestElement);\r
\r
//\r
- // Convert Result from <ConfigAltResp> to <ConfigResp>\r
+ // Append <RequestElement> to <ConfigRequest>\r
//\r
- StrPtr = StrStr (Result, L"&GUID=");\r
- if (StrPtr != NULL) {\r
- *StrPtr = L'\0';\r
+ if (StrLength > *SpareStrLen) {\r
+ //\r
+ // Old String buffer is not sufficient for RequestElement, allocate a new one\r
+ //\r
+ StringSize = (*ConfigRequest != NULL) ? StrSize (*ConfigRequest) : sizeof (CHAR16);\r
+ NewStr = AllocateZeroPool (StringSize + CONFIG_REQUEST_STRING_INCREMENTAL * sizeof (CHAR16));\r
+ ASSERT (NewStr != NULL);\r
+\r
+ if (*ConfigRequest != NULL) {\r
+ CopyMem (NewStr, *ConfigRequest, StringSize);\r
+ FreePool (*ConfigRequest);\r
+ }\r
+ *ConfigRequest = NewStr;\r
+ *SpareStrLen = CONFIG_REQUEST_STRING_INCREMENTAL;\r
}\r
\r
- Status = ConfigRespToStorage (Storage, Result);\r
- FreePool (Result);\r
- return Status;\r
+ StrCat (*ConfigRequest, RequestElement);\r
+ *SpareStrLen -= StrLength;\r
}\r
\r
+/**\r
+ Adjust the config request info, remove the request elements which already in AllConfigRequest string.\r
+\r
+ @param Storage Form set Storage.\r
+ @param Request The input request string.\r
+ @param RespString Whether the input is ConfigRequest or ConfigResp format.\r
+\r
+ @retval TRUE Has element not covered by current used elements, need to continue to call ExtractConfig\r
+ @retval FALSE All elements covered by current used elements.\r
+\r
+**/\r
+BOOLEAN \r
+ConfigRequestAdjust (\r
+ IN BROWSER_STORAGE *Storage,\r
+ IN CHAR16 *Request,\r
+ IN BOOLEAN RespString\r
+ )\r
+{\r
+ CHAR16 *RequestElement;\r
+ CHAR16 *NextRequestElement;\r
+ CHAR16 *NextElementBakup;\r
+ UINTN SpareBufLen;\r
+ CHAR16 *SearchKey;\r
+ CHAR16 *ValueKey;\r
+ BOOLEAN RetVal;\r
+ CHAR16 *ConfigRequest;\r
+\r
+ SpareBufLen = 0;\r
+ RetVal = FALSE;\r
+ NextElementBakup = NULL;\r
+ ValueKey = NULL;\r
+\r
+ if (Request != NULL) {\r
+ ConfigRequest = Request;\r
+ } else {\r
+ ConfigRequest = Storage->ConfigRequest;\r
+ }\r
+\r
+ if (Storage->ConfigRequest == NULL) {\r
+ Storage->ConfigRequest = AllocateCopyPool (StrSize (ConfigRequest), ConfigRequest);\r
+ return TRUE;\r
+ }\r
+\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ //\r
+ // "&Name1&Name2" section for EFI_HII_VARSTORE_NAME_VALUE storage\r
+ //\r
+ SearchKey = L"&";\r
+ } else {\r
+ //\r
+ // "&OFFSET=####&WIDTH=####" section for EFI_HII_VARSTORE_BUFFER storage\r
+ //\r
+ SearchKey = L"&OFFSET";\r
+ ValueKey = L"&VALUE";\r
+ }\r
+\r
+ //\r
+ // Find SearchKey storage\r
+ //\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ RequestElement = StrStr (ConfigRequest, L"PATH");\r
+ ASSERT (RequestElement != NULL);\r
+ RequestElement = StrStr (RequestElement, SearchKey); \r
+ } else {\r
+ RequestElement = StrStr (ConfigRequest, SearchKey);\r
+ }\r
+\r
+ while (RequestElement != NULL) {\r
+\r
+ //\r
+ // +1 to avoid find header itself.\r
+ //\r
+ NextRequestElement = StrStr (RequestElement + 1, SearchKey);\r
+\r
+ //\r
+ // The last Request element in configRequest string.\r
+ //\r
+ if (NextRequestElement != NULL) {\r
+ if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
+ NextElementBakup = NextRequestElement;\r
+ NextRequestElement = StrStr (RequestElement, ValueKey);\r
+ ASSERT (NextRequestElement != NULL);\r
+ }\r
+ //\r
+ // Replace "&" with '\0'.\r
+ //\r
+ *NextRequestElement = L'\0';\r
+ } else {\r
+ if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
+ NextElementBakup = NextRequestElement;\r
+ NextRequestElement = StrStr (RequestElement, ValueKey);\r
+ ASSERT (NextRequestElement != NULL);\r
+ //\r
+ // Replace "&" with '\0'.\r
+ //\r
+ *NextRequestElement = L'\0';\r
+ }\r
+ }\r
+ \r
+ if (!ElementValidation (Storage, RequestElement)) {\r
+ //\r
+ // Add this element to the Storage->BrowserStorage->AllRequestElement.\r
+ //\r
+ AppendConfigRequest(&Storage->ConfigRequest, &Storage->SpareStrLen, RequestElement);\r
+ RetVal = TRUE;\r
+ }\r
+\r
+ if (NextRequestElement != NULL) {\r
+ //\r
+ // Restore '&' with '\0' for later used.\r
+ //\r
+ *NextRequestElement = L'&';\r
+ }\r
+\r
+ if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
+ RequestElement = NextElementBakup;\r
+ } else {\r
+ RequestElement = NextRequestElement;\r
+ }\r
+ }\r
+\r
+ return RetVal;\r
+}\r
\r
/**\r
- Copy uncommitted data from source Storage to destination Storage.\r
\r
- @param Dst Target Storage for uncommitted data.\r
- @param Src Source Storage for uncommitted data.\r
+ Base on ConfigRequest info to get default value for current formset. \r
\r
- @retval EFI_SUCCESS The function completed successfully.\r
- @retval EFI_INVALID_PARAMETER Source and destination Storage is not the same type.\r
+ ConfigRequest info include the info about which questions in current formset need to \r
+ get default value. This function only get these questions default value.\r
+ \r
+ @param FormSet FormSet data structure.\r
+ @param Storage Storage need to update value.\r
+ @param ConfigRequest The config request string.\r
\r
**/\r
-EFI_STATUS\r
-CopyStorage (\r
- IN OUT FORMSET_STORAGE *Dst,\r
- IN FORMSET_STORAGE *Src\r
+VOID\r
+GetDefaultForFormset (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN BROWSER_STORAGE *Storage,\r
+ IN CHAR16 *ConfigRequest\r
)\r
{\r
- LIST_ENTRY *Link;\r
- NAME_VALUE_NODE *Node;\r
+ UINT8 *BackUpBuf;\r
+ UINTN BufferSize;\r
+ LIST_ENTRY BackUpList;\r
+ NAME_VALUE_NODE *Node;\r
+ LIST_ENTRY *Link;\r
+ LIST_ENTRY *NodeLink;\r
+ NAME_VALUE_NODE *TmpNode;\r
+ EFI_STATUS Status;\r
+ EFI_STRING Progress;\r
+ EFI_STRING Result;\r
+\r
+ BackUpBuf = NULL;\r
+ InitializeListHead(&BackUpList);\r
+\r
+ //\r
+ // Back update the edit buffer.\r
+ // \r
+ if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r
+ (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
+ BackUpBuf = AllocateCopyPool (Storage->Size, Storage->EditBuffer);\r
+ ASSERT (BackUpBuf != NULL);\r
+ } else if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ Link = GetFirstNode (&Storage->NameValueListHead);\r
+ while (!IsNull (&Storage->NameValueListHead, Link)) {\r
+ Node = NAME_VALUE_NODE_FROM_LINK (Link);\r
+ Link = GetNextNode (&Storage->NameValueListHead, Link);\r
\r
- if ((Dst->Type != Src->Type) || (Dst->Size != Src->Size)) {\r
- return EFI_INVALID_PARAMETER;\r
+ //\r
+ // Only back Node belong to this formset.\r
+ //\r
+ if (StrStr (Storage->ConfigRequest, Node->Name) == NULL) {\r
+ continue;\r
+ }\r
+\r
+ TmpNode = AllocateCopyPool (sizeof (NAME_VALUE_NODE), Node);\r
+ TmpNode->Name = AllocateCopyPool (StrSize(Node->Name) * sizeof (CHAR16), Node->Name);\r
+ TmpNode->EditValue = AllocateCopyPool (StrSize(Node->EditValue) * sizeof (CHAR16), Node->EditValue);\r
+\r
+ InsertTailList(&BackUpList, &TmpNode->Link);\r
+ }\r
}\r
\r
- switch (Src->Type) {\r
- case EFI_HII_VARSTORE_BUFFER:\r
- case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r
- CopyMem (Dst->EditBuffer, Src->EditBuffer, Src->Size);\r
- CopyMem (Dst->Buffer, Src->Buffer, Src->Size);\r
- break;\r
+ //\r
+ // Get default value.\r
+ //\r
+ ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForStorage, Storage, TRUE);\r
\r
- case EFI_HII_VARSTORE_NAME_VALUE:\r
- Link = GetFirstNode (&Src->NameValueListHead);\r
- while (!IsNull (&Src->NameValueListHead, Link)) {\r
+ //\r
+ // Update the question value based on the input ConfigRequest.\r
+ //\r
+ if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r
+ (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
+ ASSERT (BackUpBuf != NULL);\r
+ BufferSize = Storage->Size;\r
+ Status = mHiiConfigRouting->BlockToConfig(\r
+ mHiiConfigRouting,\r
+ ConfigRequest,\r
+ Storage->EditBuffer,\r
+ BufferSize,\r
+ &Result,\r
+ &Progress\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+ \r
+ Status = mHiiConfigRouting->ConfigToBlock (\r
+ mHiiConfigRouting,\r
+ Result,\r
+ BackUpBuf,\r
+ &BufferSize,\r
+ &Progress\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ if (Result != NULL) {\r
+ FreePool (Result);\r
+ }\r
+ \r
+ CopyMem (Storage->EditBuffer, BackUpBuf, Storage->Size);\r
+ FreePool (BackUpBuf);\r
+ } else if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ //\r
+ // Update question value, only element in ConfigReqeust will be update.\r
+ //\r
+ Link = GetFirstNode (&BackUpList);\r
+ while (!IsNull (&BackUpList, Link)) {\r
Node = NAME_VALUE_NODE_FROM_LINK (Link);\r
+ Link = GetNextNode (&BackUpList, Link);\r
+\r
+ if (StrStr (ConfigRequest, Node->Name) != NULL) {\r
+ continue;\r
+ }\r
+\r
+ NodeLink = GetFirstNode (&Storage->NameValueListHead);\r
+ while (!IsNull (&Storage->NameValueListHead, NodeLink)) {\r
+ TmpNode = NAME_VALUE_NODE_FROM_LINK (NodeLink);\r
+ NodeLink = GetNextNode (&Storage->NameValueListHead, NodeLink);\r
+ \r
+ if (StrCmp (Node->Name, TmpNode->Name) != 0) {\r
+ continue;\r
+ }\r
\r
- SetValueByName (Dst, Node->Name, Node->EditValue, GetSetValueWithEditBuffer);\r
- SetValueByName (Dst, Node->Name, Node->Value, GetSetValueWithBuffer);\r
+ FreePool (TmpNode->EditValue);\r
+ TmpNode->EditValue = AllocateCopyPool (StrSize(Node->EditValue) * sizeof (CHAR16), Node->EditValue);\r
\r
- Link = GetNextNode (&Src->NameValueListHead, Link);\r
+ RemoveEntryList (&Node->Link);\r
+ FreePool (Node->EditValue);\r
+ FreePool (Node->Name);\r
+ FreePool (Node);\r
+ }\r
}\r
- break;\r
\r
- case EFI_HII_VARSTORE_EFI_VARIABLE:\r
- default:\r
- break;\r
+ //\r
+ // Restore the Name/Value node.\r
+ // \r
+ Link = GetFirstNode (&BackUpList);\r
+ while (!IsNull (&BackUpList, Link)) {\r
+ Node = NAME_VALUE_NODE_FROM_LINK (Link);\r
+ Link = GetNextNode (&BackUpList, Link);\r
+ \r
+ //\r
+ // Free this node.\r
+ //\r
+ RemoveEntryList (&Node->Link);\r
+ FreePool (Node->EditValue);\r
+ FreePool (Node->Name);\r
+ FreePool (Node);\r
+ }\r
}\r
-\r
- return EFI_SUCCESS;\r
}\r
\r
/**\r
- Get old question value from the saved formset.\r
+ Fill storage's edit copy with settings requested from Configuration Driver.\r
\r
- @param Statement The question which need to get old question value.\r
- @param OldFormSet FormSet data structure saved in the list.\r
+ @param FormSet FormSet data structure.\r
+ @param Storage Buffer Storage.\r
\r
**/\r
-VOID \r
-GetOldQuestionValue (\r
- IN OUT FORM_BROWSER_STATEMENT *Statement,\r
- IN FORM_BROWSER_FORMSET *OldFormSet\r
+VOID\r
+LoadStorage (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORMSET_STORAGE *Storage\r
)\r
{\r
- LIST_ENTRY *FormLink;\r
- LIST_ENTRY *Link;\r
- FORM_BROWSER_STATEMENT *Question;\r
- FORM_BROWSER_FORM *Form;\r
+ EFI_STATUS Status;\r
+ EFI_STRING Progress;\r
+ EFI_STRING Result;\r
+ CHAR16 *StrPtr;\r
+ EFI_STRING ConfigRequest;\r
+ UINTN StrLen;\r
\r
- FormLink = GetFirstNode (&OldFormSet->FormListHead);\r
- while (!IsNull (&OldFormSet->FormListHead, FormLink)) {\r
- Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);\r
- FormLink = GetNextNode (&OldFormSet->FormListHead, FormLink);\r
+ ConfigRequest = NULL;\r
\r
- Link = GetFirstNode (&Form->StatementListHead);\r
- while (!IsNull (&Form->StatementListHead, Link)) {\r
- Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r
- Link = GetNextNode (&Form->StatementListHead, Link);\r
+ switch (Storage->BrowserStorage->Type) {\r
+ case EFI_HII_VARSTORE_EFI_VARIABLE:\r
+ return;\r
+\r
+ case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r
+ if (Storage->BrowserStorage->ConfigRequest != NULL) {\r
+ ConfigRequestAdjust(Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r
+ return;\r
+ }\r
+ break;\r
+\r
+ case EFI_HII_VARSTORE_BUFFER:\r
+ case EFI_HII_VARSTORE_NAME_VALUE:\r
+ //\r
+ // Skip if there is no RequestElement.\r
+ //\r
+ if (Storage->ElementCount == 0) {\r
+ return;\r
+ }\r
+\r
+ //\r
+ // Just update the ConfigRequest, if storage already initialized. \r
+ //\r
+ if (Storage->BrowserStorage->Initialized) {\r
+ ConfigRequestAdjust(Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r
+ return;\r
+ }\r
+\r
+ Storage->BrowserStorage->Initialized = TRUE;\r
+ break;\r
+\r
+ default:\r
+ return;\r
+ }\r
+\r
+ if (Storage->BrowserStorage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r
+ //\r
+ // Create the config request string to get all fields for this storage.\r
+ // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r
+ // followed by "&OFFSET=0&WIDTH=WWWW"followed by a Null-terminator\r
+ //\r
+ StrLen = StrSize (Storage->BrowserStorage->ConfigHdr) + 20 * sizeof (CHAR16);\r
+ ConfigRequest = AllocateZeroPool (StrLen);\r
+ ASSERT (ConfigRequest != NULL);\r
+ UnicodeSPrint (\r
+ ConfigRequest, \r
+ StrLen, \r
+ L"%s&OFFSET=0&WIDTH=%04x", \r
+ Storage->BrowserStorage->ConfigHdr,\r
+ Storage->BrowserStorage->Size);\r
+ } else {\r
+ ConfigRequest = Storage->ConfigRequest;\r
+ }\r
+\r
+ //\r
+ // Request current settings from Configuration Driver\r
+ //\r
+ Status = mHiiConfigRouting->ExtractConfig (\r
+ mHiiConfigRouting,\r
+ ConfigRequest,\r
+ &Progress,\r
+ &Result\r
+ );\r
+\r
+ //\r
+ // If get value fail, extract default from IFR binary\r
+ //\r
+ if (EFI_ERROR (Status)) {\r
+ ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForStorage, Storage->BrowserStorage, TRUE);\r
+ } else {\r
+ //\r
+ // Convert Result from <ConfigAltResp> to <ConfigResp>\r
+ //\r
+ StrPtr = StrStr (Result, L"&GUID=");\r
+ if (StrPtr != NULL) {\r
+ *StrPtr = L'\0';\r
+ }\r
+ \r
+ Status = ConfigRespToStorage (Storage->BrowserStorage, Result);\r
+ FreePool (Result);\r
+ }\r
+\r
+ Storage->BrowserStorage->ConfigRequest = AllocateCopyPool (StrSize (Storage->ConfigRequest), Storage->ConfigRequest);\r
+\r
+ //\r
+ // Input NULL for ConfigRequest field means sync all fields from editbuffer to buffer. \r
+ //\r
+ SynchronizeStorage(FormSet, Storage->BrowserStorage, NULL, TRUE);\r
+\r
+ if (Storage->BrowserStorage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r
+ if (ConfigRequest != NULL) {\r
+ FreePool (ConfigRequest);\r
+ }\r
+ }\r
+}\r
+\r
+/**\r
+ Get Value changed status from old question.\r
+\r
+ @param NewFormSet FormSet data structure.\r
+ @param OldQuestion Old question which has value changed.\r
+\r
+**/\r
+VOID\r
+SyncStatusForQuestion (\r
+ IN OUT FORM_BROWSER_FORMSET *NewFormSet,\r
+ IN FORM_BROWSER_STATEMENT *OldQuestion\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ LIST_ENTRY *QuestionLink;\r
+ FORM_BROWSER_FORM *Form;\r
+ FORM_BROWSER_STATEMENT *Question;\r
\r
- if (Question->QuestionId != Statement->QuestionId) {\r
- continue;\r
- }\r
+ //\r
+ // For each form in one formset.\r
+ //\r
+ Link = GetFirstNode (&NewFormSet->FormListHead);\r
+ while (!IsNull (&NewFormSet->FormListHead, Link)) {\r
+ Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r
+ Link = GetNextNode (&NewFormSet->FormListHead, Link);\r
\r
- CopyMem (&Statement->HiiValue, &Question->HiiValue, sizeof (EFI_HII_VALUE));\r
- return;\r
+ //\r
+ // for each question in one form.\r
+ //\r
+ QuestionLink = GetFirstNode (&Form->StatementListHead);\r
+ while (!IsNull (&Form->StatementListHead, QuestionLink)) {\r
+ Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);\r
+ QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);\r
+\r
+ if (Question->QuestionId == OldQuestion->QuestionId) {\r
+ Question->ValueChanged = TRUE;\r
+ return;\r
+ }\r
}\r
}\r
}\r
\r
/**\r
- Get old question value from the saved formset, all these questions not have\r
- storage.\r
+ Get Value changed status from old formset.\r
\r
- @param FormSet FormSet data structure which is used now.\r
- @param OldFormSet FormSet data structure saved in the list.\r
+ @param NewFormSet FormSet data structure.\r
+ @param OldFormSet FormSet data structure.\r
\r
**/\r
VOID\r
-CopyOldValueForNoStorageQst (\r
- IN OUT FORM_BROWSER_FORMSET *FormSet,\r
+SyncStatusForFormSet (\r
+ IN OUT FORM_BROWSER_FORMSET *NewFormSet,\r
IN FORM_BROWSER_FORMSET *OldFormSet\r
)\r
{\r
- LIST_ENTRY *FormLink;\r
- LIST_ENTRY *Link;\r
- FORM_BROWSER_STATEMENT *Question;\r
- FORM_BROWSER_FORM *Form;\r
+ LIST_ENTRY *Link;\r
+ LIST_ENTRY *QuestionLink;\r
+ FORM_BROWSER_FORM *Form;\r
+ FORM_BROWSER_STATEMENT *Question;\r
\r
- FormLink = GetFirstNode (&FormSet->FormListHead);\r
- while (!IsNull (&FormSet->FormListHead, FormLink)) {\r
- Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);\r
- FormLink = GetNextNode (&FormSet->FormListHead, FormLink);\r
+ //\r
+ // For each form in one formset.\r
+ //\r
+ Link = GetFirstNode (&OldFormSet->FormListHead);\r
+ while (!IsNull (&OldFormSet->FormListHead, Link)) {\r
+ Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r
+ Link = GetNextNode (&OldFormSet->FormListHead, Link);\r
\r
- Link = GetFirstNode (&Form->StatementListHead);\r
- while (!IsNull (&Form->StatementListHead, Link)) {\r
- Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r
- Link = GetNextNode (&Form->StatementListHead, Link);\r
+ //\r
+ // for each question in one form.\r
+ //\r
+ QuestionLink = GetFirstNode (&Form->StatementListHead);\r
+ while (!IsNull (&Form->StatementListHead, QuestionLink)) {\r
+ Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);\r
+ QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);\r
\r
- if (Question->Storage == NULL) {\r
- GetOldQuestionValue (Question, OldFormSet);\r
+ if (!Question->ValueChanged) {\r
+ continue;\r
}\r
+\r
+ //\r
+ // Find the same question in new formset and update the value changed flag.\r
+ //\r
+ SyncStatusForQuestion (NewFormSet, Question);\r
}\r
}\r
}\r
\r
@param FormSet FormSet data structure.\r
\r
- @retval EFI_SUCCESS The function completed successfully.\r
-\r
**/\r
-EFI_STATUS\r
+VOID\r
InitializeCurrentSetting (\r
IN OUT FORM_BROWSER_FORMSET *FormSet\r
)\r
{\r
LIST_ENTRY *Link;\r
- LIST_ENTRY *Link2;\r
FORMSET_STORAGE *Storage;\r
- FORMSET_STORAGE *StorageSrc;\r
- FORMSET_STORAGE *OldStorage;\r
- FORM_BROWSER_FORM *Form;\r
- FORM_BROWSER_FORM *Form2;\r
- EFI_STATUS Status;\r
+ FORM_BROWSER_FORMSET *OldFormSet;\r
+\r
+ //\r
+ // Try to find pre FormSet in the maintain backup list.\r
+ // If old formset != NULL, destroy this formset. Add new formset to gBrowserFormSetList.\r
+ //\r
+ OldFormSet = GetFormSetFromHiiHandle (FormSet->HiiHandle);\r
+ if (OldFormSet != NULL) {\r
+ SyncStatusForFormSet (FormSet, OldFormSet);\r
+ RemoveEntryList (&OldFormSet->Link);\r
+ DestroyFormSet (OldFormSet);\r
+ }\r
+ InsertTailList (&gBrowserFormSetList, &FormSet->Link);\r
\r
//\r
// Extract default from IFR binary for no storage questions.\r
while (!IsNull (&FormSet->StorageListHead, Link)) {\r
Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
\r
- OldStorage = NULL;\r
- if (gOldFormSet != NULL) {\r
- //\r
- // Try to find the Storage in backup formset gOldFormSet\r
- //\r
- Link2 = GetFirstNode (&gOldFormSet->StorageListHead);\r
- while (!IsNull (&gOldFormSet->StorageListHead, Link2)) {\r
- StorageSrc = FORMSET_STORAGE_FROM_LINK (Link2);\r
-\r
- if (StorageSrc->VarStoreId == Storage->VarStoreId) {\r
- OldStorage = StorageSrc;\r
- break;\r
- }\r
-\r
- Link2 = GetNextNode (&gOldFormSet->StorageListHead, Link2);\r
- }\r
- }\r
-\r
- if (OldStorage == NULL) {\r
- //\r
- // Storage is not found in backup formset, request it from ConfigDriver\r
- //\r
- Status = LoadStorage (FormSet, Storage);\r
-\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // If get last time changed value failed, extract default from IFR binary\r
- //\r
- ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForStorage, Storage, TRUE);\r
- //\r
- // ExtractDefault will set the NV flag to TRUE, so need this function to clean the flag\r
- // in current situation.\r
- //\r
- UpdateNvInfoInForm (FormSet, FALSE);\r
- }\r
-\r
- //\r
- // Now Edit Buffer is filled with default values(lower priority) or current\r
- // settings(higher priority), sychronize it to shadow Buffer\r
- //\r
- SynchronizeStorage (Storage, TRUE);\r
- } else {\r
- //\r
- // Storage found in backup formset, use it\r
- //\r
- Status = CopyStorage (Storage, OldStorage);\r
- }\r
+ LoadStorage (FormSet, Storage);\r
\r
Link = GetNextNode (&FormSet->StorageListHead, Link);\r
}\r
-\r
- //\r
- // If has old formset, get the old nv update status.\r
- //\r
- if (gOldFormSet != NULL) {\r
- Link = GetFirstNode (&FormSet->FormListHead);\r
- while (!IsNull (&FormSet->FormListHead, Link)) {\r
- Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r
-\r
- Link2 = GetFirstNode (&gOldFormSet->FormListHead);\r
- while (!IsNull (&gOldFormSet->FormListHead, Link2)) {\r
- Form2 = FORM_BROWSER_FORM_FROM_LINK (Link2);\r
-\r
- if (Form->FormId == Form2->FormId) {\r
- Form->NvUpdateRequired = Form2->NvUpdateRequired;\r
- break;\r
- }\r
-\r
- Link2 = GetNextNode (&gOldFormSet->FormListHead, Link2);\r
- }\r
- Link = GetNextNode (&FormSet->FormListHead, Link);\r
- }\r
- }\r
-\r
- return EFI_SUCCESS;\r
}\r
\r
\r
found in package list.\r
On output, GUID of the formset found(if not NULL).\r
@param FormSet FormSet data structure.\r
- @param UpdateGlobalVar Whether need to update the global variable.\r
\r
@retval EFI_SUCCESS The function completed successfully.\r
@retval EFI_NOT_FOUND The specified FormSet could not be found.\r
InitializeFormSet (\r
IN EFI_HII_HANDLE Handle,\r
IN OUT EFI_GUID *FormSetGuid,\r
- OUT FORM_BROWSER_FORMSET *FormSet,\r
- IN BOOLEAN UpdateGlobalVar \r
+ OUT FORM_BROWSER_FORMSET *FormSet\r
)\r
{\r
EFI_STATUS Status;\r
EFI_HANDLE DriverHandle;\r
- UINT16 Index;\r
\r
Status = GetIfrBinaryData (Handle, FormSetGuid, &FormSet->IfrBinaryLength, &FormSet->IfrBinaryData);\r
if (EFI_ERROR (Status)) {\r
FormSet->Signature = FORM_BROWSER_FORMSET_SIGNATURE;\r
FormSet->HiiHandle = Handle;\r
CopyMem (&FormSet->Guid, FormSetGuid, sizeof (EFI_GUID));\r
+ FormSet->QuestionInited = FALSE;\r
\r
//\r
// Retrieve ConfigAccess Protocol associated with this HiiPackageList\r
// Parse the IFR binary OpCodes\r
//\r
Status = ParseOpCodes (FormSet);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- // \r
- // If not need to update the global variable, just return.\r
- //\r
- if (!UpdateGlobalVar) {\r
- return Status;\r
- }\r
-\r
- //\r
- // Set VFR type by FormSet SubClass field\r
- //\r
- gClassOfVfr = FORMSET_CLASS_PLATFORM_SETUP;\r
- if (FormSet->SubClass == EFI_FRONT_PAGE_SUBCLASS) {\r
- gClassOfVfr = FORMSET_CLASS_FRONT_PAGE;\r
- }\r
- \r
- //\r
- // Set VFR type by FormSet class guid\r
- //\r
- for (Index = 0; Index < 3; Index ++) {\r
- if (CompareGuid (&FormSet->ClassGuid[Index], &gEfiHiiPlatformSetupFormsetGuid)) {\r
- gClassOfVfr |= FORMSET_CLASS_PLATFORM_SETUP;\r
- break;\r
- }\r
- }\r
-\r
- gFunctionKeySetting = ENABLE_FUNCTION_KEY_SETTING;\r
-\r
- if ((gClassOfVfr & FORMSET_CLASS_FRONT_PAGE) == FORMSET_CLASS_FRONT_PAGE) {\r
- gFrontPageHandle = FormSet->HiiHandle;\r
- gFunctionKeySetting = NONE_FUNCTION_KEY_SETTING;\r
- }\r
-\r
- //\r
- // Match GUID to find out the function key setting. If match fail, use the default setting.\r
- //\r
- for (Index = 0; Index < sizeof (gFunctionKeySettingTable) / sizeof (FUNCTIION_KEY_SETTING); Index++) {\r
- if (CompareGuid (&FormSet->Guid, &(gFunctionKeySettingTable[Index].FormSetGuid))) {\r
- //\r
- // Update the function key setting.\r
- //\r
- gFunctionKeySetting = gFunctionKeySettingTable[Index].KeySetting;\r
- }\r
- }\r
\r
- return EFI_SUCCESS;\r
+ return Status;\r
}\r
\r
\r
)\r
{\r
BROWSER_CONTEXT *Context;\r
+ FORM_ENTRY_INFO *MenuList;\r
\r
gBrowserContextCount++;\r
if (gBrowserContextCount == 1) {\r
//\r
// Save FormBrowser context\r
//\r
- Context->BannerData = gBannerData;\r
- Context->ClassOfVfr = gClassOfVfr;\r
- Context->FunctionKeySetting = gFunctionKeySetting;\r
+ Context->Selection = gCurrentSelection;\r
Context->ResetRequired = gResetRequired;\r
- Context->Direction = gDirection;\r
- Context->EnterString = gEnterString;\r
- Context->EnterCommitString = gEnterCommitString;\r
- Context->EnterEscapeString = gEnterEscapeString;\r
- Context->EscapeString = gEscapeString;\r
- Context->MoveHighlight = gMoveHighlight;\r
- Context->MakeSelection = gMakeSelection;\r
- Context->DecNumericInput = gDecNumericInput;\r
- Context->HexNumericInput = gHexNumericInput;\r
- Context->ToggleCheckBox = gToggleCheckBox;\r
- Context->PromptForData = gPromptForData;\r
- Context->PromptForPassword = gPromptForPassword;\r
- Context->PromptForNewPassword = gPromptForNewPassword;\r
- Context->ConfirmPassword = gConfirmPassword;\r
- Context->ConfirmError = gConfirmError;\r
- Context->PassowordInvalid = gPassowordInvalid;\r
- Context->PressEnter = gPressEnter;\r
- Context->EmptyString = gEmptyString;\r
- Context->AreYouSure = gAreYouSure;\r
- Context->YesResponse = gYesResponse;\r
- Context->NoResponse = gNoResponse;\r
- Context->MiniString = gMiniString;\r
- Context->PlusString = gPlusString;\r
- Context->MinusString = gMinusString;\r
- Context->AdjustNumber = gAdjustNumber;\r
- Context->SaveChanges = gSaveChanges;\r
- Context->OptionMismatch = gOptionMismatch;\r
- Context->FormSuppress = gFormSuppress;\r
- Context->PromptBlockWidth = gPromptBlockWidth;\r
- Context->OptionBlockWidth = gOptionBlockWidth;\r
- Context->HelpBlockWidth = gHelpBlockWidth;\r
- Context->OldFormSet = gOldFormSet;\r
- Context->MenuRefreshHead = gMenuRefreshHead;\r
- Context->ProtocolNotFound = gProtocolNotFound;\r
-\r
- CopyMem (&Context->ScreenDimensions, &gScreenDimensions, sizeof (gScreenDimensions));\r
- CopyMem (&Context->MenuOption, &gMenuOption, sizeof (gMenuOption));\r
+ Context->ExitRequired = gExitRequired;\r
+ Context->HiiHandle = mCurrentHiiHandle;\r
+ Context->FormId = mCurrentFormId;\r
+ CopyGuid (&Context->FormSetGuid, &mCurrentFormSetGuid);\r
+\r
+ //\r
+ // Save the menu history data.\r
+ //\r
+ InitializeListHead(&Context->FormHistoryList);\r
+ while (!IsListEmpty (&mPrivateData.FormBrowserEx2.FormViewHistoryHead)) {\r
+ MenuList = FORM_ENTRY_INFO_FROM_LINK (mPrivateData.FormBrowserEx2.FormViewHistoryHead.ForwardLink);\r
+ RemoveEntryList (&MenuList->Link);\r
+\r
+ InsertTailList(&Context->FormHistoryList, &MenuList->Link);\r
+ }\r
\r
//\r
// Insert to FormBrowser context list\r
{\r
LIST_ENTRY *Link;\r
BROWSER_CONTEXT *Context;\r
+ FORM_ENTRY_INFO *MenuList;\r
\r
ASSERT (gBrowserContextCount != 0);\r
gBrowserContextCount--;\r
//\r
// Restore FormBrowser context\r
//\r
- gBannerData = Context->BannerData;\r
- gClassOfVfr = Context->ClassOfVfr;\r
- gFunctionKeySetting = Context->FunctionKeySetting;\r
+ gCurrentSelection = Context->Selection;\r
gResetRequired = Context->ResetRequired;\r
- gDirection = Context->Direction;\r
- gEnterString = Context->EnterString;\r
- gEnterCommitString = Context->EnterCommitString;\r
- gEnterEscapeString = Context->EnterEscapeString;\r
- gEscapeString = Context->EscapeString;\r
- gMoveHighlight = Context->MoveHighlight;\r
- gMakeSelection = Context->MakeSelection;\r
- gDecNumericInput = Context->DecNumericInput;\r
- gHexNumericInput = Context->HexNumericInput;\r
- gToggleCheckBox = Context->ToggleCheckBox;\r
- gPromptForData = Context->PromptForData;\r
- gPromptForPassword = Context->PromptForPassword;\r
- gPromptForNewPassword = Context->PromptForNewPassword;\r
- gConfirmPassword = Context->ConfirmPassword;\r
- gConfirmError = Context->ConfirmError;\r
- gPassowordInvalid = Context->PassowordInvalid;\r
- gPressEnter = Context->PressEnter;\r
- gEmptyString = Context->EmptyString;\r
- gAreYouSure = Context->AreYouSure;\r
- gYesResponse = Context->YesResponse;\r
- gNoResponse = Context->NoResponse;\r
- gMiniString = Context->MiniString;\r
- gPlusString = Context->PlusString;\r
- gMinusString = Context->MinusString;\r
- gAdjustNumber = Context->AdjustNumber;\r
- gSaveChanges = Context->SaveChanges;\r
- gOptionMismatch = Context->OptionMismatch;\r
- gFormSuppress = Context->FormSuppress;\r
- gPromptBlockWidth = Context->PromptBlockWidth;\r
- gOptionBlockWidth = Context->OptionBlockWidth;\r
- gHelpBlockWidth = Context->HelpBlockWidth;\r
- gOldFormSet = Context->OldFormSet;\r
- gMenuRefreshHead = Context->MenuRefreshHead;\r
- gProtocolNotFound = Context->ProtocolNotFound;\r
-\r
- CopyMem (&gScreenDimensions, &Context->ScreenDimensions, sizeof (gScreenDimensions));\r
- CopyMem (&gMenuOption, &Context->MenuOption, sizeof (gMenuOption));\r
+ gExitRequired = Context->ExitRequired;\r
+ mCurrentHiiHandle = Context->HiiHandle;\r
+ mCurrentFormId = Context->FormId;\r
+ CopyGuid (&mCurrentFormSetGuid, &Context->FormSetGuid);\r
+\r
+ //\r
+ // Restore the menu history data.\r
+ //\r
+ while (!IsListEmpty (&Context->FormHistoryList)) {\r
+ MenuList = FORM_ENTRY_INFO_FROM_LINK (Context->FormHistoryList.ForwardLink);\r
+ RemoveEntryList (&MenuList->Link);\r
+\r
+ InsertTailList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &MenuList->Link);\r
+ }\r
\r
//\r
// Remove from FormBrowser context list\r
//\r
// HiiHandle is Current FormSet.\r
//\r
- if ((gOldFormSet != NULL) && (gOldFormSet->HiiHandle == Handle)) {\r
+ if (mCurrentHiiHandle == Handle) {\r
return TRUE;\r
}\r
\r
Link = GetFirstNode (&gBrowserContextList);\r
while (!IsNull (&gBrowserContextList, Link)) {\r
Context = BROWSER_CONTEXT_FROM_LINK (Link);\r
- if (Context->OldFormSet->HiiHandle == Handle) {\r
+ if (Context->HiiHandle == Handle) {\r
//\r
// HiiHandle is in BrowserContext\r
//\r
return FALSE;\r
}\r
\r
+/**\r
+ Perform Password check. \r
+ Passwork may be encrypted by driver that requires the specific check.\r
+ \r
+ @param Form Form where Password Statement is in.\r
+ @param Statement Password statement\r
+ @param PasswordString Password string to be checked. It may be NULL.\r
+ NULL means to restore password.\r
+ "" string can be used to checked whether old password does exist.\r
+ \r
+ @return Status Status of Password check.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PasswordCheck (\r
+ IN FORM_DISPLAY_ENGINE_FORM *Form,\r
+ IN FORM_DISPLAY_ENGINE_STATEMENT *Statement,\r
+ IN EFI_STRING PasswordString OPTIONAL\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
+ EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
+ EFI_IFR_TYPE_VALUE IfrTypeValue;\r
+ FORM_BROWSER_STATEMENT *Question;\r
+\r
+ ConfigAccess = gCurrentSelection->FormSet->ConfigAccess;\r
+ Question = GetBrowserStatement(Statement);\r
+ ASSERT (Question != NULL);\r
+\r
+ if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) == EFI_IFR_FLAG_CALLBACK) {\r
+ if (ConfigAccess == NULL) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+ } else {\r
+ if (PasswordString == NULL) {\r
+ return EFI_SUCCESS;\r
+ } \r
+\r
+ //\r
+ // Check whether has preexisted password.\r
+ //\r
+ if (PasswordString[0] == 0) {\r
+ if (*((CHAR16 *) Question->BufferValue) == 0) {\r
+ return EFI_SUCCESS;\r
+ } else {\r
+ return EFI_NOT_READY;\r
+ }\r
+ }\r
+\r
+ //\r
+ // Check whether the input password is same as preexisted password.\r
+ //\r
+ if (StrnCmp (PasswordString, (CHAR16 *) Question->BufferValue, Question->StorageWidth/sizeof (CHAR16)) == 0) {\r
+ return EFI_SUCCESS;\r
+ } else {\r
+ return EFI_NOT_READY;\r
+ }\r
+ }\r
+ \r
+ //\r
+ // Prepare password string in HII database\r
+ //\r
+ if (PasswordString != NULL) {\r
+ IfrTypeValue.string = NewString (PasswordString, gCurrentSelection->FormSet->HiiHandle);\r
+ } else {\r
+ IfrTypeValue.string = 0;\r
+ }\r
+\r
+ //\r
+ // Send password to Configuration Driver for validation\r
+ //\r
+ Status = ConfigAccess->Callback (\r
+ ConfigAccess,\r
+ EFI_BROWSER_ACTION_CHANGING,\r
+ Question->QuestionId,\r
+ Question->HiiValue.Type,\r
+ &IfrTypeValue,\r
+ &ActionRequest\r
+ );\r
+\r
+ //\r
+ // Remove password string from HII database\r
+ //\r
+ if (PasswordString != NULL) {\r
+ DeleteString (IfrTypeValue.string, gCurrentSelection->FormSet->HiiHandle);\r
+ }\r
+\r
+ return Status;\r
+}\r
+\r
/**\r
Find the registered HotKey based on KeyData.\r
\r
if (Scope >= MaxLevel) {\r
return EFI_INVALID_PARAMETER;\r
}\r
- \r
+\r
//\r
// When no hot key registered in system or on the first setting,\r
// Scope can be set.\r
return;\r
}\r
\r
+/**\r
+ Check whether the browser data has been modified.\r
+\r
+ @retval TRUE Browser data is modified.\r
+ @retval FALSE No browser data is modified.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+IsBrowserDataModified (\r
+ VOID\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_FORMSET *FormSet;\r
+\r
+ switch (gBrowserSettingScope) {\r
+ case FormLevel:\r
+ if (gCurrentSelection == NULL) {\r
+ return FALSE;\r
+ }\r
+ return IsNvUpdateRequiredForForm (gCurrentSelection->Form);\r
+\r
+ case FormSetLevel:\r
+ if (gCurrentSelection == NULL) {\r
+ return FALSE;\r
+ }\r
+ return IsNvUpdateRequiredForFormSet (gCurrentSelection->FormSet);\r
+\r
+ case SystemLevel:\r
+ Link = GetFirstNode (&gBrowserFormSetList);\r
+ while (!IsNull (&gBrowserFormSetList, Link)) {\r
+ FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r
+ if (!ValidateFormSet(FormSet)) {\r
+ continue;\r
+ }\r
+\r
+ if (IsNvUpdateRequiredForFormSet (FormSet)) {\r
+ return TRUE;\r
+ }\r
+ Link = GetNextNode (&gBrowserFormSetList, Link);\r
+ }\r
+ return FALSE;\r
+\r
+ default:\r
+ return FALSE;\r
+ }\r
+}\r
+\r
+/**\r
+ Execute the action requested by the Action parameter.\r
+\r
+ @param[in] Action Execute the request action.\r
+ @param[in] DefaultId The default Id info when need to load default value. Only used when Action is BROWSER_ACTION_DEFAULT.\r
+\r
+ @retval EFI_SUCCESS Execute the request action succss.\r
+ @retval EFI_INVALID_PARAMETER The input action value is invalid.\r
+\r
+**/\r
+EFI_STATUS \r
+EFIAPI\r
+ExecuteAction (\r
+ IN UINT32 Action,\r
+ IN UINT16 DefaultId\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ FORM_BROWSER_FORMSET *FormSet;\r
+ FORM_BROWSER_FORM *Form;\r
+\r
+ if (gBrowserSettingScope < SystemLevel && gCurrentSelection == NULL) {\r
+ return EFI_NOT_READY;\r
+ }\r
+\r
+ Status = EFI_SUCCESS;\r
+ FormSet = NULL;\r
+ Form = NULL;\r
+ if (gBrowserSettingScope < SystemLevel) {\r
+ FormSet = gCurrentSelection->FormSet;\r
+ Form = gCurrentSelection->Form; \r
+ }\r
+\r
+ //\r
+ // Executet the discard action.\r
+ //\r
+ if ((Action & BROWSER_ACTION_DISCARD) != 0) {\r
+ Status = DiscardForm (FormSet, Form, gBrowserSettingScope);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+ }\r
+\r
+ //\r
+ // Executet the difault action.\r
+ //\r
+ if ((Action & BROWSER_ACTION_DEFAULT) != 0) {\r
+ Status = ExtractDefault (FormSet, Form, DefaultId, gBrowserSettingScope, GetDefaultForAll, NULL, FALSE);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+ UpdateStatementStatus (FormSet, Form, gBrowserSettingScope);\r
+ }\r
+\r
+ //\r
+ // Executet the submit action.\r
+ //\r
+ if ((Action & BROWSER_ACTION_SUBMIT) != 0) {\r
+ Status = SubmitForm (FormSet, Form, gBrowserSettingScope);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+ }\r
+\r
+ //\r
+ // Executet the reset action.\r
+ //\r
+ if ((Action & BROWSER_ACTION_RESET) != 0) {\r
+ gResetRequired = TRUE;\r
+ }\r
+\r
+ //\r
+ // Executet the exit action.\r
+ //\r
+ if ((Action & BROWSER_ACTION_EXIT) != 0) {\r
+ DiscardForm (FormSet, Form, gBrowserSettingScope);\r
+ if (gBrowserSettingScope == SystemLevel) {\r
+ if (ExitHandlerFunction != NULL) {\r
+ ExitHandlerFunction ();\r
+ }\r
+ }\r
+\r
+ gExitRequired = TRUE;\r
+ }\r
+\r
+ return Status;\r
+}\r
+\r
/**\r
Create reminder to let user to choose save or discard the changed browser data.\r
Caller can use it to actively check the changed browser data.\r
@retval BROWSER_NO_CHANGES No browser data is changed.\r
@retval BROWSER_SAVE_CHANGES The changed browser data is saved.\r
@retval BROWSER_DISCARD_CHANGES The changed browser data is discard.\r
+ @retval BROWSER_KEEP_CURRENT Browser keep current changes.\r
\r
**/\r
UINT32\r
FORM_BROWSER_FORMSET *FormSet;\r
BOOLEAN IsDataChanged;\r
UINT32 DataSavedAction;\r
- CHAR16 *YesResponse;\r
- CHAR16 *NoResponse;\r
- CHAR16 *EmptyString;\r
- CHAR16 *ChangeReminderString;\r
- CHAR16 *SaveConfirmString;\r
- EFI_INPUT_KEY Key;\r
+ UINT32 ConfirmRet;\r
\r
DataSavedAction = BROWSER_NO_CHANGES;\r
IsDataChanged = FALSE;\r
if (!ValidateFormSet(FormSet)) {\r
continue;\r
}\r
- if (IsNvUpdateRequired (FormSet)) {\r
+ if (IsNvUpdateRequiredForFormSet (FormSet)) {\r
IsDataChanged = TRUE;\r
break;\r
}\r
}\r
\r
//\r
- // If data is changed, prompt user\r
+ // If data is changed, prompt user to save or discard it. \r
//\r
- gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
-\r
- YesResponse = GetToken (STRING_TOKEN (ARE_YOU_SURE_YES), gHiiHandle);\r
- ASSERT (YesResponse != NULL);\r
- NoResponse = GetToken (STRING_TOKEN (ARE_YOU_SURE_NO), gHiiHandle);\r
- ASSERT (NoResponse != NULL);\r
- EmptyString = GetToken (STRING_TOKEN (EMPTY_STRING), gHiiHandle);\r
- ChangeReminderString = GetToken (STRING_TOKEN (CHANGE_REMINDER), gHiiHandle);\r
- SaveConfirmString = GetToken (STRING_TOKEN (SAVE_CONFIRM), gHiiHandle);\r
-\r
do {\r
- CreateDialog (4, TRUE, 0, NULL, &Key, EmptyString, ChangeReminderString, SaveConfirmString, EmptyString);\r
- } while\r
- (((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) != (NoResponse[0] | UPPER_LOWER_CASE_OFFSET)) &&\r
- ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) != (YesResponse[0] | UPPER_LOWER_CASE_OFFSET))\r
- );\r
-\r
- //\r
- // If the user hits the YesResponse key\r
- //\r
- if ((Key.UnicodeChar | UPPER_LOWER_CASE_OFFSET) == (YesResponse[0] | UPPER_LOWER_CASE_OFFSET)) {\r
- SubmitForm (NULL, NULL, SystemLevel);\r
- DataSavedAction = BROWSER_SAVE_CHANGES;\r
- } else {\r
- DiscardForm (NULL, NULL, SystemLevel);\r
- DataSavedAction = BROWSER_DISCARD_CHANGES;\r
- gResetRequired = FALSE;\r
- }\r
+ ConfirmRet = (UINT32) mFormDisplay->ConfirmDataChange();\r
\r
- FreePool (YesResponse);\r
- FreePool (NoResponse);\r
- FreePool (EmptyString);\r
- FreePool (SaveConfirmString);\r
- FreePool (ChangeReminderString);\r
+ if (ConfirmRet == BROWSER_ACTION_SUBMIT) {\r
+ SubmitForm (NULL, NULL, SystemLevel);\r
+ DataSavedAction = BROWSER_SAVE_CHANGES;\r
+ break;\r
+ } else if (ConfirmRet == BROWSER_ACTION_DISCARD) {\r
+ DiscardForm (NULL, NULL, SystemLevel);\r
+ DataSavedAction = BROWSER_DISCARD_CHANGES;\r
+ break;\r
+ } else if (ConfirmRet == BROWSER_ACTION_NONE) {\r
+ DataSavedAction = BROWSER_KEEP_CURRENT;\r
+ break;\r
+ }\r
+ } while (1);\r
\r
return DataSavedAction;\r
}\r