/** @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 - 2016, 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_1,\r
+ SetScope,\r
+ RegisterHotKey,\r
+ RegiserExitHandler,\r
+ IsBrowserDataModified,\r
+ ExecuteAction,\r
+ {NULL,NULL},\r
+ {NULL,NULL},\r
+ IsResetRequired\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
+LIST_ENTRY gBrowserSaveFailFormSetList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserSaveFailFormSetList);\r
\r
-BANNER_DATA *gBannerData;\r
-EFI_HII_HANDLE gFrontPageHandle;\r
-UINTN gClassOfVfr;\r
-UINTN gFunctionKeySetting;\r
+BOOLEAN mSystemSubmit = FALSE;\r
BOOLEAN gResetRequired;\r
-EFI_HII_HANDLE gHiiHandle;\r
-UINT16 gDirection;\r
-EFI_SCREEN_DESCRIPTOR gScreenDimensions;\r
+BOOLEAN gExitRequired;\r
+BOOLEAN gFlagReconnect;\r
+BOOLEAN gCallbackReconnect;\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
+extern EFI_GUID mCurrentFormSetGuid;\r
+extern EFI_HII_HANDLE mCurrentHiiHandle;\r
+extern UINT16 mCurrentFormId;\r
+extern FORM_DISPLAY_ENGINE_FORM gDisplayFormData;\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
+ 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
-FORM_BROWSER_FORMSET *gOldFormSet = NULL;\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 (IsZeroGuid (&MenuList->FormSetGuid)) {\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
+ @param SettingLevel Whether find parent menu in Form Level or Formset level.\r
+ In form level, just find the parent menu; \r
+ In formset level, find the parent menu which has different\r
+ formset guid value.\r
+\r
+ @retval The parent menu for current menu.\r
+**/\r
+FORM_ENTRY_INFO *\r
+UiFindParentMenu (\r
+ IN FORM_ENTRY_INFO *CurrentMenu,\r
+ IN BROWSER_SETTING_SCOPE SettingLevel\r
+ )\r
+{\r
+ FORM_ENTRY_INFO *ParentMenu;\r
+ LIST_ENTRY *Link;\r
+\r
+ ASSERT (SettingLevel == FormLevel || SettingLevel == FormSetLevel);\r
+\r
+ if (CurrentMenu == NULL) {\r
+ return NULL;\r
+ }\r
+ \r
+ ParentMenu = NULL;\r
+ Link = &CurrentMenu->Link;\r
+\r
+ while (Link->BackLink != &mPrivateData.FormBrowserEx2.FormViewHistoryHead) {\r
+ ParentMenu = FORM_ENTRY_INFO_FROM_LINK (Link->BackLink);\r
+\r
+ if (SettingLevel == FormLevel) {\r
+ //\r
+ // For FormLevel, just find the parent menu, return.\r
+ //\r
+ break;\r
+ }\r
+\r
+ if (!CompareGuid (&CurrentMenu->FormSetGuid, &ParentMenu->FormSetGuid)) {\r
+ //\r
+ // For SystemLevel, must find the menu which has different formset.\r
+ //\r
+ break;\r
+ }\r
+\r
+ Link = Link->BackLink;\r
+ }\r
+\r
//\r
- // Device Manager\r
+ // Not find the parent menu, just return NULL.\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
+ if (Link->BackLink == &mPrivateData.FormBrowserEx2.FormViewHistoryHead) {\r
+ return NULL;\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
+ Copy current Menu list to the new menu list.\r
+ \r
+ @param NewMenuListHead New create Menu list.\r
+ @param CurrentMenuListHead Current Menu list.\r
+\r
+**/\r
+VOID\r
+UiCopyMenuList (\r
+ OUT LIST_ENTRY *NewMenuListHead,\r
+ IN LIST_ENTRY *CurrentMenuListHead\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORM_ENTRY_INFO *MenuList;\r
+ FORM_ENTRY_INFO *NewMenuEntry;\r
+\r
//\r
- // BMM FormSet.\r
+ // If new menu list not empty, free it first.\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
+ UiFreeMenuList (NewMenuListHead);\r
+\r
+ Link = GetFirstNode (CurrentMenuListHead);\r
+ while (!IsNull (CurrentMenuListHead, Link)) {\r
+ MenuList = FORM_ENTRY_INFO_FROM_LINK (Link);\r
+ Link = GetNextNode (CurrentMenuListHead, Link);\r
+\r
+ NewMenuEntry = AllocateZeroPool (sizeof (FORM_ENTRY_INFO));\r
+ ASSERT (NewMenuEntry != NULL);\r
+ NewMenuEntry->Signature = FORM_ENTRY_INFO_SIGNATURE;\r
+ NewMenuEntry->HiiHandle = MenuList->HiiHandle;\r
+ CopyMem (&NewMenuEntry->FormSetGuid, &MenuList->FormSetGuid, sizeof (EFI_GUID));\r
+ NewMenuEntry->FormId = MenuList->FormId;\r
+ NewMenuEntry->QuestionId = MenuList->QuestionId;\r
+\r
+ InsertTailList (NewMenuListHead, &NewMenuEntry->Link);\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
+\r
+ OldFormset = mSystemLevelFormSet;\r
+\r
//\r
- // BMM File Explorer FormSet.\r
+ // Get all the Hii handles\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
+ HiiHandles = HiiGetHiiHandles (NULL);\r
+ ASSERT (HiiHandles != NULL);\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
+ 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
+ // Free resources, and restore gOldFormSet and gClassOfVfr\r
+ //\r
+ FreePool (HiiHandles);\r
+\r
+ mSystemLevelFormSet = OldFormset;\r
+}\r
+\r
+/**\r
+ Pop up the error info.\r
+\r
+ @param BrowserStatus The input browser status.\r
+ @param HiiHandle The Hiihandle for this opcode.\r
+ @param OpCode The opcode use to get the erro info and timeout value.\r
+ @param ErrorString Error string used by BROWSER_NO_SUBMIT_IF.\r
+\r
+**/\r
+UINT32\r
+PopupErrorMessage (\r
+ IN UINT32 BrowserStatus,\r
+ IN EFI_HII_HANDLE HiiHandle,\r
+ IN EFI_IFR_OP_HEADER *OpCode, OPTIONAL\r
+ IN CHAR16 *ErrorString\r
+ )\r
+{\r
+ FORM_DISPLAY_ENGINE_STATEMENT *Statement;\r
+ USER_INPUT UserInputData;\r
+\r
+ Statement = NULL;\r
+\r
+ if (OpCode != NULL) {\r
+ Statement = AllocateZeroPool (sizeof(FORM_DISPLAY_ENGINE_STATEMENT));\r
+ ASSERT (Statement != NULL);\r
+ Statement->OpCode = OpCode;\r
+ gDisplayFormData.HighLightedStatement = Statement;\r
+ }\r
+\r
+ //\r
+ // Used to compatible with old display engine.\r
+ // New display engine not use this field.\r
+ //\r
+ gDisplayFormData.ErrorString = ErrorString;\r
+ gDisplayFormData.BrowserStatus = BrowserStatus;\r
+\r
+ if (HiiHandle != NULL) {\r
+ gDisplayFormData.HiiHandle = HiiHandle;\r
+ }\r
+\r
+ mFormDisplay->FormDisplay (&gDisplayFormData, &UserInputData);\r
+\r
+ gDisplayFormData.BrowserStatus = BROWSER_SUCCESS;\r
+ gDisplayFormData.ErrorString = NULL;\r
+\r
+ if (OpCode != NULL) {\r
+ FreePool (Statement);\r
+ }\r
+\r
+ return UserInputData.Action;\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
+ BOOLEAN RetVal;\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
+ DEBUG ((DEBUG_ERROR, "Fatal Error! EDKII_FORM_DISPLAY_ENGINE_PROTOCOL not found!"));\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
// Save globals used by SendForm()\r
//\r
SaveBrowserContext ();\r
\r
+ gFlagReconnect = 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
- gFunctionKeySetting = ENABLE_FUNCTION_KEY_SETTING;\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
+ gCallbackReconnect = 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
FormSet = AllocateZeroPool (sizeof (FORM_BROWSER_FORMSET));\r
ASSERT (FormSet != NULL);\r
\r
+ //\r
+ // Validate the HiiHandle\r
+ // if validate failed, find the first validate parent HiiHandle.\r
+ //\r
+ if (!ValidateHiiHandle(Selection->Handle)) {\r
+ FindNextMenu (Selection, FormSetLevel);\r
+ }\r
+\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
+ if (gFlagReconnect || gCallbackReconnect) {\r
+ RetVal = ReconnectController (FormSet->DriverHandle);\r
+ if (!RetVal) {\r
+ PopupErrorMessage(BROWSER_RECONNECT_FAIL, NULL, NULL, NULL);\r
+ }\r
+ gFlagReconnect = FALSE;\r
+ gCallbackReconnect = FALSE;\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
\r
- FreeBrowserStrings ();\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 BOOLEAN RetrieveData,\r
+ IN BROWSER_STORAGE *Storage\r
+ )\r
+{\r
+ CHAR16 *ConfigResp;\r
+ EFI_STATUS Status;\r
+ CHAR16 *StrPtr;\r
+ UINTN BufferSize;\r
+ UINTN TmpSize;\r
+ UINTN MaxLen;\r
+ FORMSET_STORAGE *BrowserStorage;\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
+ //\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
+ StrPtr = StrStr (ConfigResp, L"PATH");\r
+ ASSERT (StrPtr != NULL);\r
+ StrPtr = StrStr (StrPtr, L"&");\r
+ StrPtr += 1;\r
+ BufferSize = StrSize (StrPtr);\r
+\r
+ //\r
+ // Copy the data if the input buffer is bigger enough.\r
+ //\r
+ if (*ResultsDataSize >= BufferSize) {\r
+ StrCpyS (*ResultsData, *ResultsDataSize / sizeof (CHAR16), StrPtr);\r
+ }\r
+\r
+ *ResultsDataSize = BufferSize;\r
+ FreePool (ConfigResp);\r
+ } else {\r
+ //\r
+ // Prepare <ConfigResp>\r
+ //\r
+ BrowserStorage = GetFstStgFromBrsStg (Storage);\r
+ ASSERT (BrowserStorage != NULL);\r
+ TmpSize = StrLen (*ResultsData);\r
+ BufferSize = (TmpSize + StrLen (BrowserStorage->ConfigHdr) + 2) * sizeof (CHAR16);\r
+ MaxLen = BufferSize / sizeof (CHAR16);\r
+ ConfigResp = AllocateZeroPool (BufferSize);\r
+ ASSERT (ConfigResp != NULL);\r
+\r
+ StrCpyS (ConfigResp, MaxLen, BrowserStorage->ConfigHdr);\r
+ StrCatS (ConfigResp, MaxLen, L"&");\r
+ StrCatS (ConfigResp, MaxLen, *ResultsData);\r
+\r
+ //\r
+ // Update Browser uncommited data\r
+ //\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
{\r
EFI_STATUS Status;\r
LIST_ENTRY *Link;\r
- FORMSET_STORAGE *Storage;\r
- FORM_BROWSER_FORMSET *FormSet;\r
+ BROWSER_STORAGE *Storage;\r
+ FORMSET_STORAGE *FormsetStorage;\r
+ UINTN TotalSize;\r
BOOLEAN Found;\r
- CHAR16 *ConfigResp;\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
+ TotalSize = *ResultsDataSize;\r
+ Storage = NULL;\r
+ Found = FALSE;\r
+ Status = EFI_SUCCESS;\r
\r
if (VariableGuid != NULL) {\r
//\r
- // Try to find target storage\r
+ // Try to find target storage in the current formset.\r
//\r
- Found = FALSE;\r
- while (!IsNull (&FormSet->StorageListHead, Link)) {\r
- Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
- Link = GetNextNode (&FormSet->StorageListHead, Link);\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
- 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
+ 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
+ if (StrCmp (Storage->Name, (CHAR16 *) VariableName) != 0) {\r
+ continue;\r
}\r
- Found = TRUE;\r
- break;\r
}\r
+\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
+ 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
//\r
// GUID/Name is not specified, take the first storage in FormSet\r
//\r
- Storage = FORMSET_STORAGE_FROM_LINK (Link);\r
- }\r
-\r
- if (RetrieveData) {\r
- //\r
- // Skip if there is no RequestElement\r
- //\r
- if (Storage->ElementCount == 0) {\r
- return EFI_SUCCESS;\r
+ if (mSystemLevelFormSet == NULL) {\r
+ return EFI_NOT_READY;\r
}\r
\r
//\r
// Generate <ConfigResp>\r
//\r
- Status = StorageToConfigResp (Storage, &ConfigResp, FALSE);\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
- //\r
- // Skip <ConfigHdr> and '&' to point to <ConfigBody>\r
- //\r
- StrPtr = ConfigResp + StrLen (Storage->ConfigHdr) + 1;\r
-\r
- BufferSize = StrSize (StrPtr);\r
- if (*ResultsDataSize < BufferSize) {\r
- *ResultsDataSize = BufferSize;\r
+ if (RetrieveData) {\r
+ Status = TotalSize <= *ResultsDataSize ? EFI_SUCCESS : EFI_BUFFER_TOO_SMALL;\r
+ *ResultsDataSize = TotalSize;\r
+ }\r
+ \r
+ return Status;\r
\r
- FreePool (ConfigResp);\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
+}\r
\r
- *ResultsDataSize = BufferSize;\r
- CopyMem (ResultsData, StrPtr, BufferSize);\r
\r
- FreePool (ConfigResp);\r
- } else {\r
- //\r
- // Prepare <ConfigResp>\r
- //\r
- TmpSize = StrLen (ResultsData);\r
- BufferSize = (TmpSize + StrLen (Storage->ConfigHdr) + 2) * sizeof (CHAR16);\r
- ConfigResp = AllocateZeroPool (BufferSize);\r
- ASSERT (ConfigResp != NULL);\r
+/**\r
+ Callback function for SimpleTextInEx protocol install events\r
\r
- StrCpy (ConfigResp, Storage->ConfigHdr);\r
- StrCat (ConfigResp, L"&");\r
- StrCat (ConfigResp, ResultsData);\r
+ @param Event the event that is signaled.\r
+ @param Context not used here.\r
\r
- //\r
- // Update Browser uncommited data\r
- //\r
- Status = ConfigRespToStorage (Storage, ConfigResp);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
+**/\r
+VOID\r
+EFIAPI\r
+FormDisplayCallback (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
+ )\r
+{\r
+ if (mFormDisplay != NULL) {\r
+ return;\r
}\r
\r
- return EFI_SUCCESS;\r
+ 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
)\r
{\r
CHAR16 *NewString;\r
- UINTN TmpSize;\r
+ UINTN MaxLen;\r
\r
if (*Dest == NULL) {\r
NewStringCpy (Dest, Src);\r
return;\r
}\r
\r
- TmpSize = StrSize (*Dest);\r
- NewString = AllocateZeroPool (TmpSize + StrSize (Src) - 1);\r
+ MaxLen = ( StrSize (*Dest) + StrSize (Src) - 1) / sizeof (CHAR16);\r
+ NewString = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r
ASSERT (NewString != NULL);\r
\r
- StrCpy (NewString, *Dest);\r
- StrCat (NewString, Src);\r
+ StrCpyS (NewString, MaxLen, *Dest);\r
+ StrCatS (NewString, MaxLen, Src);\r
\r
FreePool (*Dest);\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
+ FORMSET_STORAGE *FormsetStorage;\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
\r
case EFI_HII_VARSTORE_NAME_VALUE:\r
*ConfigResp = NULL;\r
- NewStringCat (ConfigResp, Storage->ConfigHdr);\r
+ FormsetStorage = GetFstStgFromBrsStg(Storage);\r
+ ASSERT (FormsetStorage != NULL);\r
+ NewStringCat (ConfigResp, FormsetStorage->ConfigHdr);\r
\r
Link = GetFirstNode (&Storage->NameValueListHead);\r
while (!IsNull (&Storage->NameValueListHead, Link)) {\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
return Status;\r
}\r
\r
+/**\r
+ Convert the buffer value to HiiValue.\r
+\r
+ @param Question The question.\r
+ @param Value Unicode buffer save the question value.\r
+\r
+ @retval Status whether convert the value success.\r
+\r
+**/\r
+EFI_STATUS\r
+BufferToValue (\r
+ IN OUT FORM_BROWSER_STATEMENT *Question,\r
+ IN CHAR16 *Value\r
+ )\r
+{\r
+ CHAR16 *StringPtr;\r
+ BOOLEAN IsBufferStorage;\r
+ CHAR16 *DstBuf;\r
+ CHAR16 TempChar;\r
+ UINTN LengthStr;\r
+ UINT8 *Dst;\r
+ CHAR16 TemStr[5];\r
+ UINTN Index;\r
+ UINT8 DigitUint8;\r
+ BOOLEAN IsString;\r
+ UINTN Length;\r
+ EFI_STATUS Status;\r
+\r
+ IsString = (BOOLEAN) ((Question->HiiValue.Type == EFI_IFR_TYPE_STRING) ? TRUE : FALSE);\r
+ if (Question->Storage->Type == EFI_HII_VARSTORE_BUFFER || \r
+ Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r
+ IsBufferStorage = TRUE;\r
+ } else {\r
+ IsBufferStorage = FALSE;\r
+ }\r
+\r
+ //\r
+ // Question Value is provided by Buffer Storage or NameValue Storage\r
+ //\r
+ if (Question->BufferValue != NULL) {\r
+ //\r
+ // This Question is password or orderedlist\r
+ //\r
+ Dst = Question->BufferValue;\r
+ } else {\r
+ //\r
+ // Other type of Questions\r
+ //\r
+ Dst = (UINT8 *) &Question->HiiValue.Value;\r
+ }\r
+\r
+ //\r
+ // Temp cut at the end of this section, end with '\0' or '&'.\r
+ //\r
+ StringPtr = Value;\r
+ while (*StringPtr != L'\0' && *StringPtr != L'&') {\r
+ StringPtr++;\r
+ }\r
+ TempChar = *StringPtr;\r
+ *StringPtr = L'\0';\r
+\r
+ LengthStr = StrLen (Value);\r
+\r
+ //\r
+ // Value points to a Unicode hexadecimal string, we need to convert the string to the value with CHAR16/UINT8...type.\r
+ // When generating the Value string, we follow this rule: 1 byte -> 2 Unicode characters (for string: 2 byte(CHAR16) ->4 Unicode characters).\r
+ // So the maximum value string length of a question is : Question->StorageWidth * 2.\r
+ // If the value string length > Question->StorageWidth * 2, only set the string length as Question->StorageWidth * 2, then convert.\r
+ //\r
+ if (LengthStr > (UINTN) Question->StorageWidth * 2) {\r
+ Length = (UINTN) Question->StorageWidth * 2;\r
+ } else {\r
+ Length = LengthStr;\r
+ }\r
+\r
+ Status = EFI_SUCCESS;\r
+ if (!IsBufferStorage && IsString) {\r
+ //\r
+ // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"\r
+ // Add string tail char L'\0' into Length\r
+ //\r
+ DstBuf = (CHAR16 *) Dst;\r
+ ZeroMem (TemStr, sizeof (TemStr));\r
+ for (Index = 0; Index < Length; Index += 4) {\r
+ StrnCpyS (TemStr, sizeof (TemStr) / sizeof (CHAR16), Value + Index, 4);\r
+ DstBuf[Index/4] = (CHAR16) StrHexToUint64 (TemStr);\r
+ }\r
+ //\r
+ // Add tailing L'\0' character\r
+ //\r
+ DstBuf[Index/4] = L'\0';\r
+ } else {\r
+ ZeroMem (TemStr, sizeof (TemStr));\r
+ for (Index = 0; Index < Length; 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
+ *StringPtr = TempChar;\r
+\r
+ return Status;\r
+}\r
\r
/**\r
Get Question's current Value.\r
UINT8 *Dst;\r
UINTN StorageWidth;\r
EFI_TIME EfiTime;\r
- FORMSET_STORAGE *Storage;\r
+ BROWSER_STORAGE *Storage;\r
+ FORMSET_STORAGE *FormsetStorage;\r
EFI_IFR_TYPE_VALUE *QuestionValue;\r
CHAR16 *ConfigRequest;\r
CHAR16 *Progress;\r
CHAR16 *Result;\r
CHAR16 *Value;\r
- CHAR16 *StringPtr;\r
UINTN Length;\r
- UINTN Index;\r
- UINTN LengthStr;\r
BOOLEAN IsBufferStorage;\r
- BOOLEAN IsString;\r
- CHAR16 TemStr[5];\r
- UINT8 DigitUint8;\r
- UINT8 *TemBuffer;\r
+ UINTN MaxLen;\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
}\r
\r
if (EFI_ERROR (Status)) {\r
- return Status;\r
+ if (Question->Operand == EFI_IFR_DATE_OP){\r
+ QuestionValue->date.Year = 0xff;\r
+ QuestionValue->date.Month = 0xff;\r
+ QuestionValue->date.Day = 0xff;\r
+ } else {\r
+ QuestionValue->time.Hour = 0xff;\r
+ QuestionValue->time.Minute = 0xff;\r
+ QuestionValue->time.Second = 0xff;\r
+ }\r
+ return EFI_SUCCESS;\r
}\r
\r
if (Question->Operand == EFI_IFR_DATE_OP) {\r
} else {\r
IsBufferStorage = FALSE;\r
}\r
- IsString = (BOOLEAN) ((Question->HiiValue.Type == EFI_IFR_TYPE_STRING) ? TRUE : FALSE);\r
if (GetValueFrom == GetSetValueWithEditBuffer || GetValueFrom == GetSetValueWithBuffer ) {\r
if (IsBufferStorage) {\r
if (GetValueFrom == GetSetValueWithEditBuffer) {\r
}\r
\r
ASSERT (Value != NULL);\r
- LengthStr = StrLen (Value);\r
- Status = EFI_SUCCESS;\r
- if (IsString) {\r
- //\r
- // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"\r
- // Add string tail char L'\0' into Length\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
- } 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
- }\r
- }\r
- }\r
-\r
+ Status = BufferToValue (Question, Value);\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
- //\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
+ FormsetStorage = GetFstStgFromVarId(FormSet, Question->VarStoreId);\r
+ ASSERT (FormsetStorage != NULL);\r
+ //\r
+ // <ConfigRequest> ::= <ConfigHdr> + <BlockName> ||\r
+ // <ConfigHdr> + "&" + <VariableName>\r
+ //\r
+ if (IsBufferStorage) {\r
+ Length = StrLen (FormsetStorage->ConfigHdr);\r
+ Length += StrLen (Question->BlockName);\r
+ } else {\r
+ Length = StrLen (FormsetStorage->ConfigHdr);\r
+ Length += StrLen (Question->VariableName) + 1;\r
+ }\r
+ // Allocate buffer include '\0'\r
+ MaxLen = Length + 1;\r
+ ConfigRequest = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r
+ ASSERT (ConfigRequest != NULL);\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
+ StrCpyS (ConfigRequest, MaxLen, FormsetStorage->ConfigHdr);\r
+ if (IsBufferStorage) {\r
+ StrCatS (ConfigRequest, MaxLen, Question->BlockName);\r
+ } else {\r
+ StrCatS (ConfigRequest, MaxLen, L"&");\r
+ StrCatS (ConfigRequest, MaxLen, 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
-\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
- // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"\r
- // Add string tail char L'\0' into Length\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
- } 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
- }\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
+ 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
- FreePool (TemBuffer);\r
+ Status = BufferToValue (Question, Value);\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
+ FORMSET_STORAGE *FormsetStorage;\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
+ UINTN MaxLen;\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
+ FormsetStorage = GetFstStgFromVarId(FormSet, Question->VarStoreId);\r
+ ASSERT (FormsetStorage != NULL);\r
+ MaxLen = StrLen (FormsetStorage->ConfigHdr) + Length + 1;\r
+ ConfigResp = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r
+ ASSERT (ConfigResp != NULL);\r
\r
- Value = ConfigResp + StrLen (ConfigResp);\r
+ StrCpyS (ConfigResp, MaxLen, FormsetStorage->ConfigHdr);\r
+ if (IsBufferStorage) {\r
+ StrCatS (ConfigResp, MaxLen, Question->BlockName);\r
+ StrCatS (ConfigResp, MaxLen, L"&VALUE=");\r
+ } else {\r
+ StrCatS (ConfigResp, MaxLen, L"&");\r
+ StrCatS (ConfigResp, MaxLen, Question->VariableName);\r
+ StrCatS (ConfigResp, MaxLen, 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
- }\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
+ 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
+\r
//\r
- // Sync storage, from editbuffer to buffer.\r
+ // Convert to lower char.\r
//\r
- CopyMem (Storage->Buffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\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
+ CopyMem (Storage->Buffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\r
}\r
\r
return Status;\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
EFI_STATUS Status;\r
LIST_ENTRY *Link;\r
LIST_ENTRY *ListHead;\r
- EFI_STRING PopUp;\r
- EFI_INPUT_KEY Key;\r
FORM_EXPRESSION *Expression;\r
+ UINT32 BrowserStatus;\r
+ CHAR16 *ErrorStr;\r
+\r
+ BrowserStatus = BROWSER_SUCCESS;\r
+ ErrorStr = NULL;\r
\r
- if (Type == EFI_HII_EXPRESSION_INCONSISTENT_IF) {\r
+ switch (Type) {\r
+ case EFI_HII_EXPRESSION_INCONSISTENT_IF:\r
ListHead = &Question->InconsistentListHead;\r
- } else if (Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) {\r
+ break;\r
+\r
+ case EFI_HII_EXPRESSION_WARNING_IF:\r
+ ListHead = &Question->WarningListHead;\r
+ break;\r
+\r
+ case EFI_HII_EXPRESSION_NO_SUBMIT_IF:\r
ListHead = &Question->NoSubmitListHead;\r
- } else {\r
+ break;\r
+\r
+ default:\r
+ ASSERT (FALSE);\r
return EFI_UNSUPPORTED;\r
}\r
\r
return Status;\r
}\r
\r
- if ((Expression->Result.Type == EFI_IFR_TYPE_BOOLEAN) && Expression->Result.Value.b) {\r
- //\r
- // Condition meet, show up error message\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 (IsTrue (&Expression->Result)) {\r
+ switch (Type) {\r
+ case EFI_HII_EXPRESSION_INCONSISTENT_IF:\r
+ BrowserStatus = BROWSER_INCONSISTENT_IF;\r
+ break;\r
+\r
+ case EFI_HII_EXPRESSION_WARNING_IF:\r
+ BrowserStatus = BROWSER_WARNING_IF;\r
+ break;\r
+\r
+ case EFI_HII_EXPRESSION_NO_SUBMIT_IF:\r
+ BrowserStatus = BROWSER_NO_SUBMIT_IF;\r
+ //\r
+ // This code only used to compatible with old display engine,\r
+ // New display engine will not use this field.\r
+ //\r
+ if (Expression->Error != 0) {\r
+ ErrorStr = GetToken (Expression->Error, FormSet->HiiHandle);\r
+ }\r
+ break;\r
+\r
+ default:\r
+ ASSERT (FALSE);\r
+ break;\r
}\r
\r
- return EFI_NOT_READY;\r
+ if (!((Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) && mSystemSubmit)) {\r
+ //\r
+ // If in system submit process and for no_submit_if check, not popup this error message.\r
+ // Will process this fail again later in not system submit process.\r
+ //\r
+ PopupErrorMessage(BrowserStatus, FormSet->HiiHandle, Expression->OpCode, ErrorStr);\r
+ }\r
+\r
+ if (ErrorStr != NULL) {\r
+ FreePool (ErrorStr);\r
+ }\r
+\r
+ if (Type == EFI_HII_EXPRESSION_WARNING_IF) {\r
+ return EFI_SUCCESS;\r
+ } else {\r
+ return EFI_NOT_READY;\r
+ }\r
}\r
\r
Link = GetNextNode (ListHead, Link);\r
return EFI_SUCCESS;\r
}\r
\r
+/**\r
+ Perform question check. \r
+ \r
+ If one question has more than one check, process form high priority to low. \r
+ Only one error info will be popup.\r
+\r
+ @param FormSet FormSet data structure.\r
+ @param Form Form data structure.\r
+ @param Question The Question to be validated.\r
+\r
+ @retval EFI_SUCCESS Form validation pass.\r
+ @retval other Form validation failed.\r
+\r
+**/\r
+EFI_STATUS\r
+ValueChangedValidation (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form,\r
+ IN FORM_BROWSER_STATEMENT *Question\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ Status = EFI_SUCCESS;\r
+\r
+ //\r
+ // Do the inconsistentif check.\r
+ //\r
+ if (!IsListEmpty (&Question->InconsistentListHead)) {\r
+ Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_INCONSISTENT_IF);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+ }\r
+\r
+ //\r
+ // Do the warningif check.\r
+ //\r
+ if (!IsListEmpty (&Question->WarningListHead)) {\r
+ Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_WARNING_IF);\r
+ }\r
+\r
+ return Status;\r
+}\r
\r
/**\r
Perform NoSubmit check for each Form in FormSet.\r
\r
@param FormSet FormSet data structure.\r
@param CurrentForm Current input form data structure.\r
+ @param Statement The statement for this check.\r
\r
@retval EFI_SUCCESS Form validation pass.\r
@retval other Form validation failed.\r
**/\r
EFI_STATUS\r
NoSubmitCheck (\r
- IN FORM_BROWSER_FORMSET *FormSet,\r
- IN FORM_BROWSER_FORM *CurrentForm\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN OUT FORM_BROWSER_FORM **CurrentForm,\r
+ OUT FORM_BROWSER_STATEMENT **Statement\r
)\r
{\r
EFI_STATUS Status;\r
Form = FORM_BROWSER_FORM_FROM_LINK (LinkForm);\r
LinkForm = GetNextNode (&FormSet->FormListHead, LinkForm);\r
\r
- if (CurrentForm != NULL && CurrentForm != Form) {\r
+ if (*CurrentForm != NULL && *CurrentForm != Form) {\r
continue;\r
}\r
\r
Link = GetFirstNode (&Form->StatementListHead);\r
while (!IsNull (&Form->StatementListHead, Link)) {\r
Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r
-\r
Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_NO_SUBMIT_IF);\r
if (EFI_ERROR (Status)) {\r
+ if (*CurrentForm == NULL) {\r
+ *CurrentForm = Form;\r
+ }\r
+ if (Statement != NULL) {\r
+ *Statement = Question;\r
+ }\r
return Status;\r
}\r
\r
/**\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
+ 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->Operand == EFI_IFR_PASSWORD_OP) {\r
+ if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != EFI_IFR_FLAG_CALLBACK) {\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
+ if (Question->Operand == EFI_IFR_PASSWORD_OP) {\r
+ continue;\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
+ if (!Question->ValueChanged) {\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
+ // Restore the question value before call the CHANGED callback type.\r
+ //\r
+ GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r
+\r
+ if (Question->Operand == EFI_IFR_STRING_OP){\r
+ HiiSetString (FormSet->HiiHandle, Question->HiiValue.Value.string, (CHAR16*)Question->BufferValue, NULL);\r
}\r
\r
- if (BufferValue != NULL) {\r
- FreePool (BufferValue);\r
- BufferValue = NULL;\r
+ if (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {\r
+ TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r
+ } else {\r
+ TypeValue = &Question->HiiValue.Value;\r
}\r
\r
- if (!ValueChanged) {\r
+ ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
+ FormSet->ConfigAccess->Callback (\r
+ FormSet->ConfigAccess,\r
+ EFI_BROWSER_ACTION_CHANGED,\r
+ Question->QuestionId,\r
+ Question->HiiValue.Type,\r
+ TypeValue,\r
+ &ActionRequest\r
+ );\r
+ }\r
+}\r
+\r
+/**\r
+ When submit the question value, call the callback function with Submitted type\r
+ to inform the hii driver.\r
+\r
+ @param FormSet FormSet data structure.\r
+ @param Form Form data structure.\r
+\r
+**/\r
+VOID\r
+SubmitCallbackForForm (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_STATEMENT *Question;\r
+ EFI_IFR_TYPE_VALUE *TypeValue;\r
+ EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
+\r
+ if (FormSet->ConfigAccess == NULL) {\r
+ return;\r
+ }\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
+ if (Question->Storage == NULL || Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
continue;\r
}\r
\r
- ValueChanged = FALSE;\r
+ if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != EFI_IFR_FLAG_CALLBACK) {\r
+ continue;\r
+ }\r
+\r
+ if (Question->Operand == EFI_IFR_PASSWORD_OP) {\r
+ continue;\r
+ }\r
\r
if (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {\r
TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r
ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r
FormSet->ConfigAccess->Callback (\r
FormSet->ConfigAccess,\r
- EFI_BROWSER_ACTION_CHANGED,\r
+ EFI_BROWSER_ACTION_SUBMITTED,\r
Question->QuestionId,\r
Question->HiiValue.Type,\r
TypeValue,\r
}\r
\r
/**\r
- Validate the FormSet. If the formset is not validate, remove it from the list.\r
+ When value set Success, call the submit callback function.\r
\r
- @param FormSet The input FormSet which need to validate.\r
+ @param FormSet FormSet data structure.\r
+ @param Form Form data structure.\r
+\r
+**/\r
+VOID\r
+SubmitCallback (\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
+ if (Form != NULL) {\r
+ SubmitCallbackForForm(FormSet, 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
+ SubmitCallbackForForm(FormSet, CurrentForm);\r
+ }\r
+}\r
+\r
+/**\r
+ Validate the HiiHandle.\r
+\r
+ @param HiiHandle The input HiiHandle which need to validate.\r
\r
@retval TRUE The handle is validate.\r
@retval FALSE The handle is invalidate.\r
\r
**/\r
BOOLEAN\r
-ValidateFormSet (\r
- FORM_BROWSER_FORMSET *FormSet\r
+ValidateHiiHandle (\r
+ EFI_HII_HANDLE HiiHandle\r
)\r
{\r
EFI_HII_HANDLE *HiiHandles;\r
UINTN Index;\r
BOOLEAN Find;\r
\r
- ASSERT (FormSet != NULL);\r
+ if (HiiHandle == NULL) {\r
+ return FALSE;\r
+ }\r
+\r
Find = FALSE;\r
- //\r
- // Get all the Hii handles\r
- //\r
+\r
HiiHandles = HiiGetHiiHandles (NULL);\r
ASSERT (HiiHandles != NULL);\r
\r
- //\r
- // Search for formset of each class type\r
- //\r
for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r
- if (HiiHandles[Index] == FormSet->HiiHandle) {\r
+ if (HiiHandles[Index] == HiiHandle) {\r
Find = TRUE;\r
break;\r
}\r
}\r
\r
- if (!Find) {\r
- RemoveEntryList (&FormSet->Link);\r
- DestroyFormSet (FormSet);\r
- }\r
-\r
FreePool (HiiHandles);\r
\r
return Find;\r
}\r
\r
/**\r
- Discard data based on the input setting scope (Form, FormSet or System).\r
+ Validate the FormSet. If the formset is not validate, remove it from the list.\r
\r
- @param FormSet FormSet data structure.\r
- @param Form Form data structure.\r
- @param SettingScope Setting Scope for Discard action.\r
+ @param FormSet The input FormSet which need to validate.\r
\r
- @retval EFI_SUCCESS The function completed successfully.\r
- @retval EFI_UNSUPPORTED Unsupport SettingScope.\r
+ @retval TRUE The handle is validate.\r
+ @retval FALSE The handle is invalidate.\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
+BOOLEAN\r
+ValidateFormSet (\r
+ FORM_BROWSER_FORMSET *FormSet\r
)\r
{\r
- LIST_ENTRY *Link;\r
- FORMSET_STORAGE *Storage;\r
+ BOOLEAN Find;\r
+\r
+ ASSERT (FormSet != NULL);\r
+\r
+ Find = ValidateHiiHandle(FormSet->HiiHandle);\r
+ //\r
+ // Should not remove the formset which is being used.\r
+ //\r
+ if (!Find && (FormSet != gCurrentSelection->FormSet)) {\r
+ CleanBrowserStorage(FormSet);\r
+ RemoveEntryList (&FormSet->Link);\r
+ DestroyFormSet (FormSet);\r
+ }\r
+\r
+ return Find;\r
+}\r
+/**\r
+ Check whether need to enable the reset flag in form level.\r
+ Also clean all ValueChanged flag in question.\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
+UpdateFlagForForm (\r
+ IN BOOLEAN SetFlag,\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_STATEMENT *Question;\r
+ BOOLEAN OldValue;\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
+ if (!Question->ValueChanged) {\r
+ continue;\r
+ }\r
+\r
+ OldValue = Question->ValueChanged;\r
+\r
+ //\r
+ // Compare the buffer and editbuffer data to see whether the data has been saved.\r
+ //\r
+ Question->ValueChanged = IsQuestionValueChanged(FormSet, Form, Question, GetSetValueWithBothBuffer);\r
+\r
+ //\r
+ // Only the changed data has been saved, then need to set the reset flag.\r
+ //\r
+ if (SetFlag && OldValue && !Question->ValueChanged) {\r
+ if ((Question->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) != 0) {\r
+ gResetRequired = TRUE;\r
+ }\r
+\r
+ if ((Question->QuestionFlags & EFI_IFR_FLAG_RECONNECT_REQUIRED) != 0) {\r
+ gFlagReconnect = TRUE;\r
+ }\r
+ } \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
+ if (Form != NULL) {\r
+ UpdateFlagForForm(SetFlag, FormSet, 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, FormSet, CurrentForm);\r
+ }\r
+}\r
+\r
+/**\r
+ Base on the return Progress string to find the form. \r
+ \r
+ Base on the first return Offset/Width (Name) string to find the form\r
+ which keep this string.\r
+\r
+ @param FormSet FormSet data structure.\r
+ @param Storage Storage which has this Progress string.\r
+ @param Progress The Progress string which has the first fail string.\r
+ @param RetForm The return form for this progress string.\r
+ @param RetQuestion The return question for the error progress string.\r
+\r
+ @retval TRUE Find the error form and statement for this error progress string.\r
+ @retval FALSE Not find the error form.\r
+\r
+**/\r
+BOOLEAN\r
+FindQuestionFromProgress (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN BROWSER_STORAGE *Storage,\r
+ IN EFI_STRING Progress,\r
+ OUT FORM_BROWSER_FORM **RetForm,\r
+ OUT FORM_BROWSER_STATEMENT **RetQuestion\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ LIST_ENTRY *LinkStorage;\r
+ LIST_ENTRY *LinkStatement;\r
FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
- FORM_BROWSER_FORMSET *LocalFormSet;\r
+ FORM_BROWSER_FORM *Form;\r
+ EFI_STRING EndStr;\r
+ FORM_BROWSER_STATEMENT *Statement;\r
+\r
+ ASSERT ((*Progress == '&') || (*Progress == 'G'));\r
+\r
+ ConfigInfo = NULL;\r
+ *RetForm = NULL;\r
+ *RetQuestion = NULL;\r
+\r
+ //\r
+ // Skip the first "&" or the ConfigHdr part.\r
+ //\r
+ if (*Progress == '&') {\r
+ Progress++;\r
+ } else {\r
+ //\r
+ // Prepare the "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r
+ //\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ //\r
+ // For Name/Value type, Skip the ConfigHdr part.\r
+ //\r
+ EndStr = StrStr (Progress, L"PATH=");\r
+ ASSERT (EndStr != NULL);\r
+ while (*EndStr != '&') {\r
+ EndStr++;\r
+ }\r
+\r
+ *EndStr = '\0';\r
+ } else {\r
+ //\r
+ // For Buffer type, Skip the ConfigHdr part.\r
+ //\r
+ EndStr = StrStr (Progress, L"&OFFSET=");\r
+ ASSERT (EndStr != NULL);\r
+ *EndStr = '\0';\r
+ }\r
+\r
+ Progress = EndStr + 1;\r
+ }\r
+\r
+ //\r
+ // Prepare the "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r
+ //\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ //\r
+ // For Name/Value type, the data is "&Fred=16&George=16&Ron=12" formset,\r
+ // here, just keep the "Fred" string.\r
+ //\r
+ EndStr = StrStr (Progress, L"=");\r
+ ASSERT (EndStr != NULL);\r
+ *EndStr = '\0';\r
+ } else {\r
+ //\r
+ // For Buffer type, the data is "OFFSET=0x####&WIDTH=0x####&VALUE=0x####",\r
+ // here, just keep the "OFFSET=0x####&WIDTH=0x####" string.\r
+ //\r
+ EndStr = StrStr (Progress, L"&VALUE=");\r
+ ASSERT (EndStr != NULL);\r
+ *EndStr = '\0';\r
+ }\r
+\r
+ //\r
+ // Search in the form list.\r
+ //\r
+ Link = GetFirstNode (&FormSet->FormListHead);\r
+ while (!IsNull (&FormSet->FormListHead, Link)) {\r
+ Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r
+ Link = GetNextNode (&FormSet->FormListHead, Link);\r
+\r
+ //\r
+ // Search in the ConfigReqeust list in this form.\r
+ //\r
+ LinkStorage = GetFirstNode (&Form->ConfigRequestHead);\r
+ while (!IsNull (&Form->ConfigRequestHead, LinkStorage)) {\r
+ ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (LinkStorage);\r
+ LinkStorage = GetNextNode (&Form->ConfigRequestHead, LinkStorage);\r
+\r
+ if (Storage != ConfigInfo->Storage) {\r
+ continue;\r
+ }\r
+\r
+ if (StrStr (ConfigInfo->ConfigRequest, Progress) != NULL) {\r
+ //\r
+ // Find the OffsetWidth string in this form.\r
+ //\r
+ *RetForm = Form;\r
+ break;\r
+ }\r
+ }\r
+\r
+ if (*RetForm != NULL) {\r
+ LinkStatement = GetFirstNode (&Form->StatementListHead);\r
+ while (!IsNull (&Form->StatementListHead, LinkStatement)) {\r
+ Statement = FORM_BROWSER_STATEMENT_FROM_LINK (LinkStatement);\r
+ LinkStatement = GetNextNode (&Form->StatementListHead, LinkStatement);\r
+\r
+ if (Statement->BlockName != NULL && StrStr (Statement->BlockName, Progress) != NULL) {\r
+ *RetQuestion = Statement;\r
+ break;\r
+ }\r
+\r
+ if (Statement->VariableName != NULL && StrStr (Statement->VariableName, Progress) != NULL) {\r
+ *RetQuestion = Statement;\r
+ break;\r
+ }\r
+ }\r
+ }\r
+\r
+ if (*RetForm != NULL) {\r
+ break;\r
+ }\r
+ }\r
+\r
+ //\r
+ // restore the OffsetWidth string to the original format.\r
+ //\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ *EndStr = '=';\r
+ } else {\r
+ *EndStr = '&';\r
+ }\r
+\r
+ return (BOOLEAN) (*RetForm != NULL);\r
+}\r
+\r
+/**\r
+ Base on the return Progress string to get the SyncConfigRequest and RestoreConfigRequest\r
+ for form and formset.\r
+\r
+ @param Storage Storage which has this Progress string.\r
+ @param ConfigRequest The ConfigRequest string.\r
+ @param Progress The Progress string which has the first fail string.\r
+ @param RestoreConfigRequest Return the RestoreConfigRequest string.\r
+ @param SyncConfigRequest Return the SyncConfigRequest string.\r
+\r
+**/\r
+VOID\r
+GetSyncRestoreConfigRequest(\r
+ IN BROWSER_STORAGE *Storage,\r
+ IN EFI_STRING ConfigRequest,\r
+ IN EFI_STRING Progress,\r
+ OUT EFI_STRING *RestoreConfigRequest,\r
+ OUT EFI_STRING *SyncConfigRequest\r
+ )\r
+{\r
+ EFI_STRING EndStr;\r
+ EFI_STRING ConfigHdrEndStr;\r
+ EFI_STRING ElementStr;\r
+ UINTN TotalSize;\r
+ UINTN RestoreEleSize;\r
+ UINTN SyncSize;\r
+\r
+ ASSERT ((*Progress == L'&') || (*Progress == L'G'));\r
+ //\r
+ // If the Progress starts with ConfigHdr, means the failure is in the first name / value pair.\r
+ // Need to restore all the fields in the ConfigRequest.\r
+ //\r
+ if (*Progress == L'G') {\r
+ *RestoreConfigRequest = AllocateCopyPool (StrSize (ConfigRequest), ConfigRequest);\r
+ ASSERT (*RestoreConfigRequest != NULL);\r
+ return;\r
+ }\r
+\r
+ //\r
+ // Find the first fail "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r
+ //\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ //\r
+ // For Name/Value type, the data is "&Fred=16&George=16&Ron=12" formset,\r
+ // here, just keep the "Fred" string.\r
+ //\r
+ EndStr = StrStr (Progress, L"=");\r
+ ASSERT (EndStr != NULL);\r
+ *EndStr = L'\0';\r
+ //\r
+ // Find the ConfigHdr in ConfigRequest.\r
+ //\r
+ ConfigHdrEndStr = StrStr (ConfigRequest, L"PATH=");\r
+ ASSERT (ConfigHdrEndStr != NULL);\r
+ while (*ConfigHdrEndStr != L'&') {\r
+ ConfigHdrEndStr++;\r
+ }\r
+ } else {\r
+ //\r
+ // For Buffer type, the data is "OFFSET=0x####&WIDTH=0x####&VALUE=0x####",\r
+ // here, just keep the "OFFSET=0x####&WIDTH=0x####" string.\r
+ //\r
+ EndStr = StrStr (Progress, L"&VALUE=");\r
+ ASSERT (EndStr != NULL);\r
+ *EndStr = L'\0';\r
+ //\r
+ // Find the ConfigHdr in ConfigRequest.\r
+ //\r
+ ConfigHdrEndStr = StrStr (ConfigRequest, L"&OFFSET=");\r
+ }\r
+ //\r
+ // Find the first fail pair in the ConfigRequest.\r
+ //\r
+ ElementStr = StrStr (ConfigRequest, Progress);\r
+ ASSERT (ElementStr != NULL);\r
+ //\r
+ // To get the RestoreConfigRequest.\r
+ //\r
+ RestoreEleSize = StrSize (ElementStr);\r
+ TotalSize = (ConfigHdrEndStr - ConfigRequest) * sizeof (CHAR16) + RestoreEleSize + sizeof (CHAR16);\r
+ *RestoreConfigRequest = AllocateZeroPool (TotalSize);\r
+ ASSERT (*RestoreConfigRequest != NULL);\r
+ StrnCpyS (*RestoreConfigRequest, TotalSize / sizeof (CHAR16), ConfigRequest, ConfigHdrEndStr - ConfigRequest);\r
+ StrCatS (*RestoreConfigRequest, TotalSize / sizeof (CHAR16), ElementStr);\r
+ //\r
+ // To get the SyncConfigRequest.\r
+ //\r
+ SyncSize = StrSize (ConfigRequest) - RestoreEleSize + sizeof (CHAR16);\r
+ *SyncConfigRequest = AllocateZeroPool (SyncSize);\r
+ ASSERT (*SyncConfigRequest != NULL);\r
+ StrnCpyS (*SyncConfigRequest, SyncSize / sizeof (CHAR16), ConfigRequest, SyncSize / sizeof (CHAR16) - 1);\r
+\r
+ //\r
+ // restore the Progress string to the original format.\r
+ //\r
+ if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ *EndStr = L'=';\r
+ } else {\r
+ *EndStr = L'&';\r
+ }\r
+}\r
+\r
+/**\r
+ Popup an save error info and get user input.\r
+\r
+ @param TitleId The form title id.\r
+ @param HiiHandle The hii handle for this package.\r
+\r
+ @retval UINT32 The user select option for the save fail.\r
+ BROWSER_ACTION_DISCARD or BROWSER_ACTION_JUMP_TO_FORMSET\r
+**/\r
+UINT32\r
+ConfirmSaveFail (\r
+ IN EFI_STRING_ID TitleId,\r
+ IN EFI_HII_HANDLE HiiHandle\r
+ )\r
+{\r
+ CHAR16 *FormTitle;\r
+ CHAR16 *StringBuffer;\r
+ UINT32 RetVal;\r
+\r
+ FormTitle = GetToken (TitleId, HiiHandle);\r
+\r
+ StringBuffer = AllocateZeroPool (256 * sizeof (CHAR16));\r
+ ASSERT (StringBuffer != NULL);\r
+\r
+ UnicodeSPrint (\r
+ StringBuffer, \r
+ 24 * sizeof (CHAR16) + StrSize (FormTitle), \r
+ L"Submit Fail For Form: %s.", \r
+ FormTitle\r
+ );\r
+\r
+ RetVal = PopupErrorMessage(BROWSER_SUBMIT_FAIL, NULL, NULL, StringBuffer);\r
+\r
+ FreePool (StringBuffer);\r
+ FreePool (FormTitle);\r
+\r
+ return RetVal;\r
+}\r
+\r
+/**\r
+ Popup an NO_SUBMIT_IF error info and get user input.\r
+\r
+ @param TitleId The form title id.\r
+ @param HiiHandle The hii handle for this package.\r
+\r
+ @retval UINT32 The user select option for the save fail.\r
+ BROWSER_ACTION_DISCARD or BROWSER_ACTION_JUMP_TO_FORMSET\r
+**/\r
+UINT32\r
+ConfirmNoSubmitFail (\r
+ IN EFI_STRING_ID TitleId,\r
+ IN EFI_HII_HANDLE HiiHandle\r
+ )\r
+{\r
+ CHAR16 *FormTitle;\r
+ CHAR16 *StringBuffer;\r
+ UINT32 RetVal;\r
+\r
+ FormTitle = GetToken (TitleId, HiiHandle);\r
+\r
+ StringBuffer = AllocateZeroPool (256 * sizeof (CHAR16));\r
+ ASSERT (StringBuffer != NULL);\r
+\r
+ UnicodeSPrint (\r
+ StringBuffer, \r
+ 24 * sizeof (CHAR16) + StrSize (FormTitle), \r
+ L"NO_SUBMIT_IF error For Form: %s.", \r
+ FormTitle\r
+ );\r
+\r
+ RetVal = PopupErrorMessage(BROWSER_SUBMIT_FAIL_NO_SUBMIT_IF, NULL, NULL, StringBuffer);\r
+\r
+ FreePool (StringBuffer);\r
+ FreePool (FormTitle);\r
+\r
+ return RetVal;\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
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(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, FormSet, 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(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
}\r
\r
/**\r
- Submit data based on the input Setting level (Form, FormSet or System).\r
+ Submit data for a form.\r
\r
@param FormSet FormSet data structure.\r
@param Form Form data structure.\r
- @param SettingScope Setting Scope for Submit action.\r
\r
@retval EFI_SUCCESS The function completed successfully.\r
@retval EFI_UNSUPPORTED Unsupport SettingScope.\r
\r
**/\r
EFI_STATUS\r
-SubmitForm (\r
+SubmitForForm (\r
IN FORM_BROWSER_FORMSET *FormSet,\r
- IN FORM_BROWSER_FORM *Form,\r
- IN BROWSER_SETTING_SCOPE SettingScope\r
+ IN FORM_BROWSER_FORM *Form\r
)\r
{\r
EFI_STATUS Status;\r
LIST_ENTRY *Link;\r
EFI_STRING ConfigResp;\r
EFI_STRING Progress;\r
- FORMSET_STORAGE *Storage;\r
- UINTN BufferSize;\r
- UINT8 *TmpBuf; \r
- FORM_BROWSER_FORMSET *LocalFormSet;\r
+ BROWSER_STORAGE *Storage;\r
FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
+ BOOLEAN SubmitFormFail;\r
\r
- //\r
- // Check the supported setting level.\r
- //\r
- if (SettingScope >= MaxLevel) {\r
- return EFI_UNSUPPORTED;\r
- }\r
+ SubmitFormFail = FALSE;\r
\r
- //\r
- // Validate the Form by NoSubmit check\r
- //\r
- Status = EFI_SUCCESS;\r
- if (SettingScope == FormLevel) {\r
- Status = NoSubmitCheck (FormSet, Form);\r
- } else if (SettingScope == FormSetLevel) {\r
- Status = NoSubmitCheck (FormSet, NULL);\r
+ if (!IsNvUpdateRequiredForForm (Form)) {\r
+ return EFI_SUCCESS;\r
}\r
+\r
+ Status = NoSubmitCheck (FormSet, &Form, NULL);\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
\r
- if (SettingScope == FormLevel && Form->NvUpdateRequired) {\r
- ConfigInfo = NULL;\r
- Link = GetFirstNode (&Form->ConfigRequestHead);\r
- while (!IsNull (&Form->ConfigRequestHead, Link)) {\r
- ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r
- Link = GetNextNode (&Form->ConfigRequestHead, Link);\r
-\r
- Storage = ConfigInfo->Storage;\r
- if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
- continue;\r
- }\r
+ Link = GetFirstNode (&Form->ConfigRequestHead);\r
+ while (!IsNull (&Form->ConfigRequestHead, Link)) {\r
+ ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r
+ Link = GetNextNode (&Form->ConfigRequestHead, Link);\r
\r
- //\r
- // Skip if there is no RequestElement\r
- //\r
- if (ConfigInfo->ElementCount == 0) {\r
- continue;\r
- }\r
+ Storage = ConfigInfo->Storage;\r
+ if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
+ continue;\r
+ }\r
\r
- //\r
- // 1. Prepare <ConfigResp>\r
- //\r
- Status = StorageToConfigResp (ConfigInfo, &ConfigResp, TRUE);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
+ //\r
+ // Skip if there is no RequestElement\r
+ //\r
+ if (ConfigInfo->ElementCount == 0) {\r
+ continue;\r
+ }\r
\r
- //\r
- // 2. Set value to hii driver or efi variable.\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
+ // 1. Prepare <ConfigResp>\r
+ //\r
+ Status = StorageToConfigResp (ConfigInfo->Storage, &ConfigResp, ConfigInfo->ConfigRequest, TRUE);\r
+ if (EFI_ERROR (Status)) {\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
+ //\r
+ // 2. Set value to hii config routine protocol.\r
+ //\r
+ Status = mHiiConfigRouting->RouteConfig (\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
- }\r
- FreePool (ConfigResp);\r
+ if (EFI_ERROR (Status)) {\r
//\r
- // 3. Config success, update storage shadow Buffer, only update the data belong to this form.\r
+ // Submit fail, to get the RestoreConfigRequest and SyncConfigRequest.\r
//\r
- SynchronizeStorageForForm(FormSet, ConfigInfo, TRUE);\r
+ SubmitFormFail = TRUE;\r
+ GetSyncRestoreConfigRequest (ConfigInfo->Storage, ConfigInfo->ConfigRequest, Progress, &ConfigInfo->RestoreConfigRequest, &ConfigInfo->SyncConfigRequest);\r
+ InsertTailList (&gBrowserSaveFailFormSetList, &ConfigInfo->SaveFailLink);\r
+ FreePool (ConfigResp);\r
+ continue;\r
}\r
\r
+ FreePool (ConfigResp);\r
//\r
- // 4. Update the NV flag.\r
- // \r
- Form->NvUpdateRequired = FALSE;\r
- } else if (SettingScope == FormSetLevel && IsNvUpdateRequired(FormSet)) {\r
- //\r
- // Submit Buffer storage or Name/Value storage\r
+ // 3. Config success, update storage shadow Buffer, only update the data belong to this form.\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->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
- continue;\r
- }\r
-\r
- //\r
- // Skip if there is no RequestElement\r
- //\r
- if (Storage->ElementCount == 0) {\r
- continue;\r
- }\r
-\r
- //\r
- // 1. Prepare <ConfigResp>\r
- //\r
- Status = StorageToConfigResp (Storage, &ConfigResp, FALSE);\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
+ SynchronizeStorage (ConfigInfo->Storage, ConfigInfo->ConfigRequest, TRUE);\r
+ }\r
\r
+ //\r
+ // 4. Process the save failed storage.\r
+ //\r
+ if (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r
+ if (ConfirmSaveFail (Form->FormTitle, FormSet->HiiHandle) == BROWSER_ACTION_DISCARD) {\r
+ Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r
+ while (!IsNull (&gBrowserSaveFailFormSetList, Link)) {\r
+ ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_SAVE_FAIL_LINK (Link);\r
+ Link = GetNextNode (&gBrowserSaveFailFormSetList, Link);\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
+ // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r
+ // base on the SyncConfigRequest to Sync the buffer.\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
+ SynchronizeStorage (ConfigInfo->Storage, ConfigInfo->RestoreConfigRequest, FALSE);\r
+ FreePool (ConfigInfo->RestoreConfigRequest);\r
+ ConfigInfo->RestoreConfigRequest = NULL;\r
+ if (ConfigInfo->SyncConfigRequest != NULL) {\r
+ SynchronizeStorage(ConfigInfo->Storage, ConfigInfo->SyncConfigRequest, TRUE);\r
+ FreePool (ConfigInfo->SyncConfigRequest);\r
+ ConfigInfo->SyncConfigRequest = NULL;\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
+ Status = EFI_SUCCESS;\r
}\r
- FreePool (ConfigResp);\r
- //\r
- // 3. Config success, update storage shadow Buffer\r
- //\r
- SynchronizeStorage (Storage, TRUE);\r
+ } else {\r
+ Status = EFI_UNSUPPORTED;\r
}\r
\r
//\r
- // 4. Update the NV flag.\r
- // \r
- UpdateNvInfoInForm (FormSet, FALSE);\r
- } else if (SettingScope == SystemLevel) {\r
- //\r
- // System Level Save.\r
- //\r
-\r
- //\r
- // Save changed value for each FormSet in the maintain list.\r
+ // Free Form save fail list.\r
//\r
- Link = GetFirstNode (&gBrowserFormSetList);\r
- while (!IsNull (&gBrowserFormSetList, Link)) {\r
- LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r
- Link = GetNextNode (&gBrowserFormSetList, Link);\r
- if (!ValidateFormSet(LocalFormSet)) {\r
- continue;\r
- }\r
- SubmitForm (LocalFormSet, NULL, FormSetLevel);\r
- if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r
- //\r
- // Remove maintain backup list after save except for the current using FormSet.\r
- //\r
- RemoveEntryList (&LocalFormSet->Link);\r
- DestroyFormSet (LocalFormSet);\r
- }\r
+ while (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r
+ Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r
+ ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_SAVE_FAIL_LINK (Link);\r
+ RemoveEntryList (&ConfigInfo->SaveFailLink);\r
}\r
}\r
\r
- return EFI_SUCCESS;\r
+ //\r
+ // 5. Update the NV flag.\r
+ //\r
+ ValueChangeResetFlagUpdate(TRUE, FormSet, Form);\r
+\r
+ //\r
+ // 6 Call callback with Submitted type to inform the driver.\r
+ //\r
+ if (!SubmitFormFail) {\r
+ SubmitCallback (FormSet, Form);\r
+ }\r
+\r
+ return Status;\r
}\r
\r
/**\r
- Get Question default value from AltCfg string.\r
+ Submit data for a formset.\r
\r
- @param FormSet The form set.\r
- @param Question The question.\r
- @param DefaultId The default Id.\r
+ @param FormSet FormSet data structure.\r
+ @param SkipProcessFail Whether skip to process the save failed storage.\r
+ If submit formset is called when do system level save, \r
+ set this value to true and process the failed formset \r
+ together. \r
+ if submit formset is called when do formset level save,\r
+ set the value to false and process the failed storage\r
+ right after process all storages for this formset.\r
\r
- @retval EFI_SUCCESS Question is reset to default value.\r
+ @retval EFI_SUCCESS The function completed successfully.\r
+ @retval EFI_UNSUPPORTED Unsupport SettingScope.\r
\r
**/\r
EFI_STATUS\r
-GetDefaultValueFromAltCfg (\r
- IN FORM_BROWSER_FORMSET *FormSet,\r
- IN OUT FORM_BROWSER_STATEMENT *Question,\r
- IN UINT16 DefaultId\r
+SubmitForFormSet (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN BOOLEAN SkipProcessFail\r
)\r
{\r
- BOOLEAN IsBufferStorage;\r
- BOOLEAN IsString; \r
- UINTN Length;\r
- FORMSET_STORAGE *Storage;\r
- CHAR16 *ConfigRequest;\r
- CHAR16 *Progress;\r
- CHAR16 *Result;\r
- CHAR16 *ConfigResp;\r
- CHAR16 *Value;\r
- CHAR16 *StringPtr;\r
- UINTN LengthStr;\r
- UINT8 *Dst;\r
- CHAR16 TemStr[5];\r
- UINTN Index;\r
- UINT8 DigitUint8;\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *Link;\r
+ EFI_STRING ConfigResp;\r
+ EFI_STRING Progress;\r
+ BROWSER_STORAGE *Storage;\r
+ FORMSET_STORAGE *FormSetStorage;\r
+ FORM_BROWSER_FORM *Form;\r
+ BOOLEAN HasInserted;\r
+ FORM_BROWSER_STATEMENT *Question;\r
+ BOOLEAN SubmitFormSetFail;\r
\r
- Status = EFI_NOT_FOUND;\r
- Length = 0;\r
- Dst = NULL;\r
- ConfigRequest = NULL;\r
- Result = NULL;\r
- ConfigResp = NULL;\r
- Value = NULL;\r
- Storage = Question->Storage;\r
+ HasInserted = FALSE;\r
+ SubmitFormSetFail = FALSE;\r
+\r
+ if (!IsNvUpdateRequiredForFormSet (FormSet)) {\r
+ return EFI_SUCCESS;\r
+ }\r
+\r
+ Form = NULL; \r
+ Status = NoSubmitCheck (FormSet, &Form, &Question);\r
+ if (EFI_ERROR (Status)) {\r
+ if (SkipProcessFail) {\r
+ //\r
+ // Process NO_SUBMIT check first, so insert it at head.\r
+ //\r
+ FormSet->SaveFailForm = Form;\r
+ FormSet->SaveFailStatement = Question;\r
+ InsertHeadList (&gBrowserSaveFailFormSetList, &FormSet->SaveFailLink);\r
+ }\r
\r
- if ((Storage == NULL) || \r
- (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) || \r
- (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r
return Status;\r
}\r
\r
+ Form = NULL;\r
+ Question = NULL;\r
//\r
- // Question Value is provided by Buffer Storage or NameValue Storage\r
+ // Submit Buffer storage or Name/Value storage\r
//\r
- if (Question->BufferValue != NULL) {\r
+ Link = GetFirstNode (&FormSet->StorageListHead);\r
+ while (!IsNull (&FormSet->StorageListHead, 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
+ continue;\r
+ }\r
+\r
//\r
- // This Question is password or orderedlist\r
+ // Skip if there is no RequestElement\r
//\r
- Dst = Question->BufferValue;\r
- } else {\r
+ if (FormSetStorage->ElementCount == 0) {\r
+ continue;\r
+ }\r
+\r
//\r
- // Other type of Questions\r
+ // 1. Prepare <ConfigResp>\r
//\r
- Dst = (UINT8 *) &Question->HiiValue.Value;\r
- }\r
-\r
- IsBufferStorage = (BOOLEAN) ((Storage->Type == EFI_HII_VARSTORE_BUFFER) ? TRUE : FALSE);\r
- IsString = (BOOLEAN) ((Question->HiiValue.Type == EFI_IFR_TYPE_STRING) ? TRUE : FALSE);\r
+ Status = StorageToConfigResp (Storage, &ConfigResp, FormSetStorage->ConfigRequest, TRUE);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\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
+ // 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
+ //\r
+ // Submit fail, to get the RestoreConfigRequest and SyncConfigRequest.\r
+ //\r
+ SubmitFormSetFail = TRUE;\r
+ GetSyncRestoreConfigRequest (FormSetStorage->BrowserStorage, FormSetStorage->ConfigRequest, Progress, &FormSetStorage->RestoreConfigRequest, &FormSetStorage->SyncConfigRequest);\r
+ InsertTailList (&FormSet->SaveFailStorageListHead, &FormSetStorage->SaveFailLink);\r
+ if (!HasInserted) {\r
+ //\r
+ // Call submit formset for system level, save the formset info\r
+ // and process later.\r
+ //\r
+ FindQuestionFromProgress(FormSet, Storage, Progress, &Form, &Question);\r
+ ASSERT (Form != NULL && Question != NULL);\r
+ FormSet->SaveFailForm = Form;\r
+ FormSet->SaveFailStatement = Question;\r
+ if (SkipProcessFail) {\r
+ InsertTailList (&gBrowserSaveFailFormSetList, &FormSet->SaveFailLink);\r
+ }\r
+ HasInserted = TRUE;\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
+ FreePool (ConfigResp);\r
+ continue;\r
+ }\r
\r
- Status = FormSet->ConfigAccess->ExtractConfig (\r
- FormSet->ConfigAccess,\r
- ConfigRequest,\r
- &Progress,\r
- &Result\r
- );\r
- if (EFI_ERROR (Status)) {\r
- goto Done;\r
+ FreePool (ConfigResp);\r
+ //\r
+ // 3. Config success, update storage shadow Buffer\r
+ //\r
+ SynchronizeStorage (Storage, FormSetStorage->ConfigRequest, TRUE);\r
}\r
\r
//\r
- // Call ConfigRouting GetAltCfg(ConfigRoute, <ConfigResponse>, Guid, Name, DevicePath, AltCfgId, AltCfgResp)\r
- // Get the default configuration string according to the default ID.\r
- //\r
- Status = mHiiConfigRouting->GetAltConfig (\r
- mHiiConfigRouting,\r
- Result,\r
- &Storage->Guid,\r
- Storage->Name,\r
- NULL,\r
- &DefaultId, // it can be NULL to get the current setting.\r
- &ConfigResp\r
- );\r
- \r
- //\r
- // The required setting can't be found. So, it is not required to be validated and set.\r
+ // 4. Has save fail storage need to handle.\r
//\r
- if (EFI_ERROR (Status)) {\r
- goto Done;\r
- }\r
+ if (Form != NULL) {\r
+ if (!SkipProcessFail) {\r
+ //\r
+ // If not in system level, just handl the save failed storage here.\r
+ //\r
+ if (ConfirmSaveFail (Form->FormTitle, FormSet->HiiHandle) == BROWSER_ACTION_DISCARD) {\r
+ Link = GetFirstNode (&FormSet->SaveFailStorageListHead);\r
+ while (!IsNull (&FormSet->SaveFailStorageListHead, Link)) {\r
+ FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (Link);\r
+ Storage = FormSetStorage->BrowserStorage;\r
+ Link = GetNextNode (&FormSet->SaveFailStorageListHead, Link);\r
+ //\r
+ // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r
+ // base on the SyncConfigRequest to Sync the buffer.\r
+ //\r
+ SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->RestoreConfigRequest, FALSE);\r
+ FreePool (FormSetStorage->RestoreConfigRequest);\r
+ FormSetStorage->RestoreConfigRequest = NULL;\r
+ if (FormSetStorage->SyncConfigRequest != NULL) {\r
+ SynchronizeStorage(FormSetStorage->BrowserStorage, FormSetStorage->SyncConfigRequest, TRUE);\r
+ FreePool (FormSetStorage->SyncConfigRequest);\r
+ FormSetStorage->SyncConfigRequest = NULL;\r
+ }\r
\r
- //\r
- // Skip <ConfigRequest>\r
- //\r
- if (IsBufferStorage) {\r
- Value = StrStr (ConfigResp, L"&VALUE");\r
- ASSERT (Value != NULL);\r
- //\r
- // Skip "&VALUE"\r
- //\r
- Value = Value + 6;\r
- } else {\r
- Value = StrStr (ConfigResp, Question->VariableName);\r
- ASSERT (Value != NULL);\r
+ Status = EFI_SUCCESS;\r
+ }\r
+ } else {\r
+ UiCopyMenuList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &Form->FormViewListHead);\r
\r
- Value = Value + StrLen (Question->VariableName);\r
- }\r
- if (*Value != '=') {\r
- Status = EFI_NOT_FOUND;\r
- goto Done;\r
+ gCurrentSelection->Action = UI_ACTION_REFRESH_FORMSET;\r
+ gCurrentSelection->Handle = FormSet->HiiHandle;\r
+ CopyGuid (&gCurrentSelection->FormSetGuid, &FormSet->Guid);\r
+ gCurrentSelection->FormId = Form->FormId;\r
+ gCurrentSelection->QuestionId = Question->QuestionId;\r
+\r
+ Status = EFI_UNSUPPORTED;\r
+ }\r
+\r
+ //\r
+ // Free FormSet save fail list.\r
+ //\r
+ while (!IsListEmpty (&FormSet->SaveFailStorageListHead)) {\r
+ Link = GetFirstNode (&FormSet->SaveFailStorageListHead);\r
+ FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (Link);\r
+ RemoveEntryList (&FormSetStorage->SaveFailLink);\r
+ }\r
+ } else {\r
+ //\r
+ // If in system level, just return error and handle the failed formset later.\r
+ //\r
+ Status = EFI_UNSUPPORTED;\r
+ }\r
}\r
+\r
//\r
- // Skip '=', point to value\r
- //\r
- Value = Value + 1;\r
+ // 5. Update the NV flag.\r
+ // \r
+ ValueChangeResetFlagUpdate(TRUE, FormSet, NULL);\r
\r
//\r
- // Suppress <AltResp> if any\r
+ // 6. Call callback with Submitted type to inform the driver.\r
//\r
- StringPtr = Value;\r
- while (*StringPtr != L'\0' && *StringPtr != L'&') {\r
- StringPtr++;\r
+ if (!SubmitFormSetFail) {\r
+ SubmitCallback (FormSet, NULL);\r
}\r
- *StringPtr = L'\0';\r
\r
- LengthStr = StrLen (Value);\r
- if (!IsBufferStorage && IsString) {\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
+ return Status;\r
+}\r
+\r
+/**\r
+ Submit data for all formsets.\r
+\r
+ @retval EFI_SUCCESS The function completed successfully.\r
+ @retval EFI_UNSUPPORTED Unsupport SettingScope.\r
+\r
+**/\r
+EFI_STATUS\r
+SubmitForSystem (\r
+ VOID\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *Link;\r
+ LIST_ENTRY *StorageLink;\r
+ FORMSET_STORAGE *FormSetStorage;\r
+ FORM_BROWSER_FORM *Form;\r
+ FORM_BROWSER_FORMSET *LocalFormSet;\r
+ UINT32 UserSelection;\r
+ FORM_BROWSER_STATEMENT *Question;\r
+\r
+ mSystemSubmit = TRUE;\r
+ Link = GetFirstNode (&gBrowserFormSetList);\r
+ while (!IsNull (&gBrowserFormSetList, Link)) {\r
+ LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r
+ Link = GetNextNode (&gBrowserFormSetList, Link);\r
+ if (!ValidateFormSet(LocalFormSet)) {\r
+ continue;\r
+ }\r
+\r
+ Status = SubmitForFormSet (LocalFormSet, TRUE);\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
}\r
+\r
//\r
- // Add tailing L'\0' character\r
+ // Remove maintain backup list after save except for the current using FormSet.\r
+ // \r
+ if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r
+ CleanBrowserStorage(LocalFormSet);\r
+ RemoveEntryList (&LocalFormSet->Link);\r
+ DestroyFormSet (LocalFormSet);\r
+ }\r
+ }\r
+ mSystemSubmit = FALSE;\r
+\r
+ Status = EFI_SUCCESS;\r
+\r
+ //\r
+ // Process the save failed formsets.\r
+ //\r
+ Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r
+ while (!IsNull (&gBrowserSaveFailFormSetList, Link)) {\r
+ LocalFormSet = FORM_BROWSER_FORMSET_FROM_SAVE_FAIL_LINK (Link);\r
+ Link = GetNextNode (&gBrowserSaveFailFormSetList, Link);\r
+\r
+ if (!ValidateFormSet(LocalFormSet)) {\r
+ continue;\r
+ }\r
+\r
+ Form = LocalFormSet->SaveFailForm;\r
+ Question= LocalFormSet->SaveFailStatement;\r
+\r
//\r
- StringPtr[Index/4] = L'\0';\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
+ // Confirm with user, get user input.\r
+ //\r
+ if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r
+ //\r
+ // NULL for SaveFailStorageListHead means error caused by NO_SUBMIT_IF check.\r
+ //\r
+ UserSelection = ConfirmNoSubmitFail (Form->FormTitle, LocalFormSet->HiiHandle);\r
+ } else {\r
+ UserSelection = ConfirmSaveFail (Form->FormTitle, LocalFormSet->HiiHandle);\r
+ }\r
+\r
+ if (UserSelection == BROWSER_ACTION_DISCARD) {\r
+ if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r
+ StorageLink = GetFirstNode (&LocalFormSet->StorageListHead);\r
+ while (!IsNull (&LocalFormSet->StorageListHead, StorageLink)) {\r
+ FormSetStorage = FORMSET_STORAGE_FROM_LINK (StorageLink);\r
+ StorageLink = GetNextNode (&LocalFormSet->StorageListHead, StorageLink);\r
+\r
+ SynchronizeStorage(FormSetStorage->BrowserStorage, FormSetStorage->ConfigRequest, FALSE);\r
+ }\r
} else {\r
- Dst [Index/2] = (UINT8) ((DigitUint8 << 4) + Dst [Index/2]);\r
+ StorageLink = GetFirstNode (&LocalFormSet->SaveFailStorageListHead);\r
+ while (!IsNull (&LocalFormSet->SaveFailStorageListHead, StorageLink)) {\r
+ FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (StorageLink);\r
+ StorageLink = GetNextNode (&LocalFormSet->SaveFailStorageListHead, StorageLink);\r
+ //\r
+ // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r
+ // base on the SyncConfigRequest to Sync the buffer.\r
+ //\r
+ SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->RestoreConfigRequest, FALSE);\r
+ FreePool (FormSetStorage->RestoreConfigRequest);\r
+ FormSetStorage->RestoreConfigRequest = NULL;\r
+ if ( FormSetStorage->SyncConfigRequest != NULL) {\r
+ SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->SyncConfigRequest, TRUE);\r
+ FreePool (FormSetStorage->SyncConfigRequest);\r
+ FormSetStorage->SyncConfigRequest = NULL;\r
+ }\r
+ }\r
+ }\r
+\r
+ if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r
+ CleanBrowserStorage(LocalFormSet);\r
+ RemoveEntryList (&LocalFormSet->Link);\r
+ RemoveEntryList (&LocalFormSet->SaveFailLink);\r
+ DestroyFormSet (LocalFormSet);\r
+ } else {\r
+ ValueChangeResetFlagUpdate(FALSE, LocalFormSet, NULL);\r
+ }\r
+ } else {\r
+ if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r
+ NoSubmitCheck (LocalFormSet, &Form, &Question);\r
}\r
+\r
+ UiCopyMenuList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &Form->FormViewListHead);\r
+\r
+ gCurrentSelection->Action = UI_ACTION_REFRESH_FORMSET;\r
+ gCurrentSelection->Handle = LocalFormSet->HiiHandle;\r
+ CopyGuid (&gCurrentSelection->FormSetGuid, &LocalFormSet->Guid);\r
+ gCurrentSelection->FormId = Form->FormId;\r
+ gCurrentSelection->QuestionId = Question->QuestionId;\r
+\r
+ Status = EFI_UNSUPPORTED;\r
+ break;\r
}\r
}\r
\r
-Done:\r
- if (ConfigRequest != NULL){\r
- FreePool (ConfigRequest);\r
+ //\r
+ // Clean the list which will not process.\r
+ //\r
+ while (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r
+ Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r
+ LocalFormSet = FORM_BROWSER_FORMSET_FROM_SAVE_FAIL_LINK (Link);\r
+ RemoveEntryList (&LocalFormSet->SaveFailLink);\r
+\r
+ while (!IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r
+ StorageLink = GetFirstNode (&LocalFormSet->SaveFailStorageListHead);\r
+ FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (StorageLink);\r
+ RemoveEntryList (&FormSetStorage->SaveFailLink);\r
+ }\r
}\r
\r
- if (ConfigResp != NULL) {\r
- FreePool (ConfigResp);\r
+ return Status;\r
+}\r
+\r
+/**\r
+ Submit data based on the input Setting level (Form, FormSet or System).\r
+\r
+ @param FormSet FormSet data structure.\r
+ @param Form Form data structure.\r
+ @param SettingScope Setting Scope for Submit action.\r
+\r
+ @retval EFI_SUCCESS The function completed successfully.\r
+ @retval EFI_UNSUPPORTED Unsupport SettingScope.\r
+\r
+**/\r
+EFI_STATUS\r
+SubmitForm (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form,\r
+ IN BROWSER_SETTING_SCOPE SettingScope\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ switch (SettingScope) {\r
+ case FormLevel:\r
+ Status = SubmitForForm(FormSet, Form);\r
+ break;\r
+\r
+ case FormSetLevel:\r
+ Status = SubmitForFormSet (FormSet, FALSE);\r
+ break;\r
+\r
+ case SystemLevel:\r
+ Status = SubmitForSystem ();\r
+ break;\r
+\r
+ default:\r
+ Status = EFI_UNSUPPORTED;\r
+ break;\r
+ }\r
+\r
+ return Status;\r
+}\r
+\r
+/**\r
+ Converts the unicode character of the string from uppercase to lowercase.\r
+ This is a internal function.\r
+\r
+ @param ConfigString String to be converted\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+HiiToLower (\r
+ IN EFI_STRING ConfigString\r
+ )\r
+{\r
+ EFI_STRING String;\r
+ BOOLEAN Lower;\r
+\r
+ ASSERT (ConfigString != NULL);\r
+\r
+ //\r
+ // Convert all hex digits in range [A-F] in the configuration header to [a-f]\r
+ //\r
+ for (String = ConfigString, Lower = FALSE; *String != L'\0'; String++) {\r
+ if (*String == L'=') {\r
+ Lower = TRUE;\r
+ } else if (*String == L'&') {\r
+ Lower = FALSE;\r
+ } else if (Lower && *String >= L'A' && *String <= L'F') {\r
+ *String = (CHAR16) (*String - L'A' + L'a');\r
+ }\r
+ }\r
+}\r
+\r
+/**\r
+ Find the point in the ConfigResp string for this question.\r
+\r
+ @param Question The question.\r
+ @param ConfigResp Get ConfigResp string.\r
+\r
+ @retval point to the offset where is for this question.\r
+\r
+**/\r
+CHAR16 *\r
+GetOffsetFromConfigResp (\r
+ IN FORM_BROWSER_STATEMENT *Question,\r
+ IN CHAR16 *ConfigResp\r
+ )\r
+{\r
+ CHAR16 *RequestElement;\r
+ CHAR16 *BlockData;\r
+\r
+ //\r
+ // Type is EFI_HII_VARSTORE_NAME_VALUE.\r
+ //\r
+ if (Question->Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r
+ RequestElement = StrStr (ConfigResp, Question->VariableName);\r
+ if (RequestElement != NULL) {\r
+ //\r
+ // Skip the "VariableName=" field.\r
+ //\r
+ RequestElement += StrLen (Question->VariableName) + 1;\r
+ }\r
+\r
+ return RequestElement;\r
+ }\r
+\r
+ //\r
+ // Type is EFI_HII_VARSTORE_EFI_VARIABLE or EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER\r
+ //\r
+\r
+ //\r
+ // Convert all hex digits in ConfigResp to lower case before searching.\r
+ //\r
+ HiiToLower (ConfigResp);\r
+\r
+ //\r
+ // 1. Directly use Question->BlockName to find.\r
+ //\r
+ RequestElement = StrStr (ConfigResp, Question->BlockName);\r
+ if (RequestElement != NULL) {\r
+ //\r
+ // Skip the "Question->BlockName&VALUE=" field.\r
+ //\r
+ RequestElement += StrLen (Question->BlockName) + StrLen (L"&VALUE=");\r
+ return RequestElement;\r
}\r
\r
- if (Result != NULL) {\r
- FreePool (Result);\r
+ //\r
+ // 2. Change all hex digits in Question->BlockName to lower and compare again.\r
+ //\r
+ BlockData = AllocateCopyPool (StrSize(Question->BlockName), Question->BlockName);\r
+ ASSERT (BlockData != NULL);\r
+ HiiToLower (BlockData);\r
+ RequestElement = StrStr (ConfigResp, BlockData);\r
+ FreePool (BlockData);\r
+\r
+ if (RequestElement != NULL) {\r
+ //\r
+ // Skip the "Question->BlockName&VALUE=" field.\r
+ //\r
+ RequestElement += StrLen (Question->BlockName) + StrLen (L"&VALUE=");\r
}\r
\r
- return Status;\r
+ return RequestElement;\r
+}\r
+\r
+/**\r
+ Get Question default value from AltCfg string.\r
+\r
+ @param FormSet The form set.\r
+ @param Form The form\r
+ @param Question The question.\r
+\r
+ @retval EFI_SUCCESS Question is reset to default value.\r
+\r
+**/\r
+EFI_STATUS\r
+GetDefaultValueFromAltCfg (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form,\r
+ IN OUT FORM_BROWSER_STATEMENT *Question\r
+ )\r
+{ \r
+ BROWSER_STORAGE *Storage;\r
+ FORMSET_STORAGE *FormSetStorage;\r
+ CHAR16 *ConfigResp;\r
+ CHAR16 *Value;\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
+\r
+ Storage = Question->Storage;\r
+ if ((Storage == NULL) || (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE)) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ //\r
+ // Try to get AltCfg string from form. If not found it, then\r
+ // try to get it from formset.\r
+ //\r
+ ConfigResp = NULL;\r
+ Link = GetFirstNode (&Form->ConfigRequestHead);\r
+ while (!IsNull (&Form->ConfigRequestHead, Link)) {\r
+ ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r
+ Link = GetNextNode (&Form->ConfigRequestHead, Link);\r
+\r
+ if (Storage == ConfigInfo->Storage) {\r
+ ConfigResp = ConfigInfo->ConfigAltResp;\r
+ break;\r
+ }\r
+ }\r
+\r
+ if (ConfigResp == NULL) {\r
+ Link = GetFirstNode (&FormSet->StorageListHead);\r
+ while (!IsNull (&FormSet->StorageListHead, Link)) {\r
+ FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r
+ Link = GetNextNode (&FormSet->StorageListHead, Link);\r
+\r
+ if (Storage == FormSetStorage->BrowserStorage) {\r
+ ConfigResp = FormSetStorage->ConfigAltResp;\r
+ break;\r
+ }\r
+ }\r
+ }\r
+\r
+ if (ConfigResp == NULL) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ Value = GetOffsetFromConfigResp (Question, ConfigResp);\r
+ if (Value == NULL) {\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ return BufferToValue (Question, Value);\r
}\r
\r
/**\r
}\r
}\r
\r
+\r
+\r
/**\r
- Reset Question to its default value.\r
+ Return data element in an Array by its Index.\r
\r
- @param FormSet The form set.\r
- @param Form The form.\r
- @param Question The question.\r
- @param DefaultId The Class of the default.\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 EFI_SUCCESS Question is reset to default value.\r
+ @retval Value The data to be returned\r
\r
**/\r
-EFI_STATUS\r
-GetQuestionDefault (\r
- IN FORM_BROWSER_FORMSET *FormSet,\r
- IN FORM_BROWSER_FORM *Form,\r
- IN FORM_BROWSER_STATEMENT *Question,\r
- IN UINT16 DefaultId\r
+UINT64\r
+GetArrayData (\r
+ IN VOID *Array,\r
+ IN UINT8 Type,\r
+ IN UINTN Index\r
)\r
{\r
- EFI_STATUS Status;\r
- LIST_ENTRY *Link;\r
- QUESTION_DEFAULT *Default;\r
- QUESTION_OPTION *Option;\r
- EFI_HII_VALUE *HiiValue;\r
- UINT8 Index;\r
- EFI_STRING StrValue;\r
- EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
- EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
- INTN Action;\r
+ UINT64 Data;\r
\r
- Status = EFI_NOT_FOUND;\r
- StrValue = NULL;\r
+ ASSERT (Array != NULL);\r
\r
- //\r
- // Statement don't have storage, skip them\r
- //\r
- if (Question->QuestionId == 0) {\r
- return Status;\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
- //\r
- // There are Five ways to specify default value for a Question:\r
- // 1, use call back function (highest priority)\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
+ @param FormSet The form set.\r
+ @param Form The form.\r
+ @param Question The question.\r
+ @param DefaultId The Class of the default.\r
+\r
+ @retval EFI_SUCCESS Question is reset to default value.\r
+\r
+**/\r
+EFI_STATUS\r
+GetQuestionDefault (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form,\r
+ IN FORM_BROWSER_STATEMENT *Question,\r
+ IN UINT16 DefaultId\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *Link;\r
+ QUESTION_DEFAULT *Default;\r
+ QUESTION_OPTION *Option;\r
+ EFI_HII_VALUE *HiiValue;\r
+ UINT8 Index;\r
+ EFI_STRING StrValue;\r
+ EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
+ EFI_BROWSER_ACTION_REQUEST ActionRequest;\r
+ INTN Action;\r
+ CHAR16 *NewString;\r
+ EFI_IFR_TYPE_VALUE *TypeValue;\r
+ UINT16 OriginalDefaultId;\r
+ FORMSET_DEFAULTSTORE *DefaultStore;\r
+ LIST_ENTRY *DefaultLink;\r
+\r
+ Status = EFI_NOT_FOUND;\r
+ StrValue = NULL;\r
+ OriginalDefaultId = DefaultId;\r
+ DefaultLink = GetFirstNode (&FormSet->DefaultStoreListHead);\r
+\r
+ //\r
+ // Statement don't have storage, skip them\r
+ //\r
+ if (Question->QuestionId == 0) {\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // There are Five ways to specify default value for a Question:\r
+ // 1, use call back function (highest priority)\r
// 2, use ExtractConfig function\r
// 3, use nested EFI_IFR_DEFAULT \r
// 4, set flags of EFI_ONE_OF_OPTION (provide Standard and Manufacturing default)\r
// 5, set flags of EFI_IFR_CHECKBOX (provide Standard and Manufacturing default) (lowest priority)\r
//\r
+ReGetDefault:\r
HiiValue = &Question->HiiValue;\r
+ TypeValue = &HiiValue->Value;\r
+ if (HiiValue->Type == EFI_IFR_TYPE_BUFFER) {\r
+ //\r
+ // For orderedlist, need to pass the BufferValue to Callback function.\r
+ //\r
+ TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r
+ }\r
\r
//\r
// Get Question defaut value from call back function.\r
Action,\r
Question->QuestionId,\r
HiiValue->Type,\r
- &HiiValue->Value,\r
+ TypeValue,\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
+ ZeroMem (Question->BufferValue, 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
// Get default value from altcfg string.\r
//\r
if (ConfigAccess != NULL) { \r
- Status = GetDefaultValueFromAltCfg(FormSet, Question, DefaultId);\r
+ Status = GetDefaultValueFromAltCfg(FormSet, Form, Question);\r
if (!EFI_ERROR (Status)) {\r
return Status;\r
}\r
//\r
// Default value is embedded in EFI_IFR_DEFAULT\r
//\r
- CopyMem (HiiValue, &Default->Value, sizeof (EFI_HII_VALUE));\r
+ if (Default->Value.Type == EFI_IFR_TYPE_BUFFER) {\r
+ ASSERT (HiiValue->Buffer != NULL);\r
+ CopyMem (HiiValue->Buffer, Default->Value.Buffer, Default->Value.BufferLen);\r
+ } else {\r
+ CopyMem (HiiValue, &Default->Value, sizeof (EFI_HII_VALUE));\r
+ }\r
}\r
\r
if (HiiValue->Type == EFI_IFR_TYPE_STRING) {\r
return EFI_NOT_FOUND;\r
}\r
if (Question->StorageWidth > StrSize (StrValue)) {\r
+ ZeroMem (Question->BufferValue, Question->StorageWidth);\r
CopyMem (Question->BufferValue, StrValue, StrSize (StrValue));\r
} else {\r
CopyMem (Question->BufferValue, StrValue, Question->StorageWidth);\r
((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Question->Flags & EFI_IFR_CHECKBOX_DEFAULT_MFG) != 0))\r
) {\r
HiiValue->Value.b = TRUE;\r
- } else {\r
- HiiValue->Value.b = FALSE;\r
}\r
\r
return EFI_SUCCESS;\r
}\r
\r
//\r
- // For Questions without default\r
+ // For question without default value for current default Id, we try to re-get the default value form other default id in the DefaultStoreList.\r
+ // If get, will exit the function, if not, will choose next default id in the DefaultStoreList.\r
+ // The default id in DefaultStoreList are in ascending order to make sure choose the smallest default id every time.\r
+ //\r
+ while (!IsNull(&FormSet->DefaultStoreListHead, DefaultLink)) {\r
+ DefaultStore = FORMSET_DEFAULTSTORE_FROM_LINK(DefaultLink);\r
+ DefaultLink = GetNextNode (&FormSet->DefaultStoreListHead,DefaultLink);\r
+ DefaultId = DefaultStore->DefaultId;\r
+ if (DefaultId == OriginalDefaultId) {\r
+ continue;\r
+ }\r
+ goto ReGetDefault;\r
+ }\r
+\r
+ //\r
+ // For Questions without default value for all the default id in the DefaultStoreList.\r
//\r
Status = EFI_NOT_FOUND;\r
switch (Question->Operand) {\r
+ case EFI_IFR_CHECKBOX_OP:\r
+ HiiValue->Value.b = FALSE;\r
+ Status = EFI_SUCCESS;\r
+ break;\r
+\r
case EFI_IFR_NUMERIC_OP:\r
//\r
// Take minimum value as numeric default value\r
//\r
- if ((HiiValue->Value.u64 < Question->Minimum) || (HiiValue->Value.u64 > Question->Maximum)) {\r
- HiiValue->Value.u64 = Question->Minimum;\r
- Status = EFI_SUCCESS;\r
+ if ((Question->Flags & EFI_IFR_DISPLAY) == 0) {\r
+ //\r
+ // In EFI_IFR_DISPLAY_INT_DEC type, should check value with int* type.\r
+ //\r
+ switch (Question->Flags & EFI_IFR_NUMERIC_SIZE) {\r
+ case EFI_IFR_NUMERIC_SIZE_1:\r
+ if (((INT8) HiiValue->Value.u8 < (INT8) Question->Minimum) || ((INT8) HiiValue->Value.u8 > (INT8) Question->Maximum)) {\r
+ HiiValue->Value.u8 = (UINT8) Question->Minimum;\r
+ Status = EFI_SUCCESS;\r
+ }\r
+ break;\r
+ case EFI_IFR_NUMERIC_SIZE_2:\r
+ if (((INT16) HiiValue->Value.u16 < (INT16) Question->Minimum) || ((INT16) HiiValue->Value.u16 > (INT16) Question->Maximum)) {\r
+ HiiValue->Value.u16 = (UINT16) Question->Minimum;\r
+ Status = EFI_SUCCESS;\r
+ }\r
+ break;\r
+ case EFI_IFR_NUMERIC_SIZE_4:\r
+ if (((INT32) HiiValue->Value.u32 < (INT32) Question->Minimum) || ((INT32) HiiValue->Value.u32 > (INT32) Question->Maximum)) {\r
+ HiiValue->Value.u32 = (UINT32) Question->Minimum;\r
+ Status = EFI_SUCCESS;\r
+ }\r
+ break;\r
+ case EFI_IFR_NUMERIC_SIZE_8:\r
+ if (((INT64) HiiValue->Value.u64 < (INT64) Question->Minimum) || ((INT64) HiiValue->Value.u64 > (INT64) Question->Maximum)) {\r
+ HiiValue->Value.u64 = Question->Minimum;\r
+ Status = EFI_SUCCESS;\r
+ }\r
+ break;\r
+ default:\r
+ break; \r
+ }\r
+ } else {\r
+ if ((HiiValue->Value.u64 < Question->Minimum) || (HiiValue->Value.u64 > Question->Maximum)) {\r
+ HiiValue->Value.u64 = Question->Minimum;\r
+ Status = EFI_SUCCESS;\r
+ }\r
}\r
break;\r
\r
return Status;\r
}\r
\r
-\r
/**\r
- Reset Questions to their initial value or default value in a Form, Formset or System.\r
+ Get AltCfg string for current form.\r
\r
- GetDefaultValueScope parameter decides which questions will reset \r
- to its default value.\r
-\r
- @param FormSet FormSet data structure.\r
+ @param FormSet Form data structure.\r
@param Form Form data structure.\r
@param DefaultId The Class of the default.\r
- @param SettingScope Setting Scope for Default action.\r
- @param GetDefaultValueScope Get default value scope.\r
- @param Storage Get default value only for this storage.\r
- @param RetrieveValueFirst Whether call the retrieve call back to\r
- get the initial value before get default\r
- value.\r
-\r
- @retval EFI_SUCCESS The function completed successfully.\r
- @retval EFI_UNSUPPORTED Unsupport SettingScope.\r
+ @param BrowserStorage The input request storage for the questions.\r
\r
**/\r
-EFI_STATUS\r
-ExtractDefault (\r
- IN FORM_BROWSER_FORMSET *FormSet,\r
- IN FORM_BROWSER_FORM *Form,\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 BOOLEAN RetrieveValueFirst\r
+VOID\r
+ExtractAltCfgForForm (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form,\r
+ IN UINT16 DefaultId,\r
+ IN BROWSER_STORAGE *BrowserStorage\r
)\r
{\r
- EFI_STATUS Status;\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
-\r
- Status = EFI_SUCCESS;\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *Link;\r
+ CHAR16 *ConfigResp;\r
+ CHAR16 *Progress;\r
+ CHAR16 *Result;\r
+ BROWSER_STORAGE *Storage;\r
+ FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
+ FORMSET_STORAGE *FormSetStorage;\r
\r
//\r
- // Check the supported setting level.\r
+ // Check whether has get AltCfg string for this formset.\r
+ // If yes, no need to get AltCfg for form.\r
//\r
- if (SettingScope >= MaxLevel || GetDefaultValueScope >= GetDefaultForMax) {\r
- return EFI_UNSUPPORTED;\r
- }\r
+ Link = GetFirstNode (&FormSet->StorageListHead);\r
+ while (!IsNull (&FormSet->StorageListHead, Link)) {\r
+ FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r
+ Storage = FormSetStorage->BrowserStorage;\r
+ Link = GetNextNode (&FormSet->StorageListHead, Link);\r
+ if (BrowserStorage != NULL && BrowserStorage != Storage) {\r
+ continue;\r
+ }\r
\r
- if (GetDefaultValueScope == GetDefaultForStorage && Storage == NULL) {\r
- return EFI_UNSUPPORTED;\r
+ if (Storage->Type != EFI_HII_VARSTORE_EFI_VARIABLE &&\r
+ FormSetStorage->ElementCount != 0 &&\r
+ FormSetStorage->HasCallAltCfg) {\r
+ return;\r
+ }\r
}\r
- \r
- if (SettingScope == FormLevel) {\r
- //\r
- // Extract Form default\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
- //\r
- // If get default value only for this storage, check the storage first.\r
- //\r
- if ((GetDefaultValueScope == GetDefaultForStorage) && (Question->Storage != Storage)) {\r
- continue;\r
- }\r
-\r
- //\r
- // If get default value only for no storage question, just skip the question which has storage.\r
- //\r
- if ((GetDefaultValueScope == GetDefaultForNoStorage) && (Question->Storage != NULL)) {\r
- continue;\r
- }\r
-\r
- //\r
- // If Question is disabled, don't reset it to default\r
- //\r
- if (Question->Expression != NULL) {\r
- if (EvaluateExpressionList(Question->Expression, TRUE, FormSet, Form) == ExpressDisable) {\r
- continue;\r
- }\r
- }\r
-\r
- if (RetrieveValueFirst) {\r
- //\r
- // Call the Retrieve call back to get the initial question value.\r
- //\r
- Status = ProcessRetrieveForQuestion(FormSet->ConfigAccess, Question);\r
- }\r
-\r
- //\r
- // If not request to get the initial value or get initial value fail, then get default value.\r
- //\r
- if (!RetrieveValueFirst || EFI_ERROR (Status)) {\r
- Status = GetQuestionDefault (FormSet, Form, Question, DefaultId);\r
- if (EFI_ERROR (Status)) {\r
- continue;\r
- }\r
- }\r
+ //\r
+ // Get AltCfg string for each form.\r
+ //\r
+ Link = GetFirstNode (&Form->ConfigRequestHead);\r
+ while (!IsNull (&Form->ConfigRequestHead, Link)) {\r
+ ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r
+ Link = GetNextNode (&Form->ConfigRequestHead, Link);\r
\r
- //\r
- // Synchronize Buffer storage's Edit buffer\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
+ Storage = ConfigInfo->Storage;\r
+ if (BrowserStorage != NULL && BrowserStorage != Storage) {\r
+ continue;\r
}\r
- } else if (SettingScope == FormSetLevel) {\r
- FormLink = GetFirstNode (&FormSet->FormListHead);\r
- while (!IsNull (&FormSet->FormListHead, FormLink)) {\r
- Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);\r
- ExtractDefault (FormSet, Form, DefaultId, FormLevel, GetDefaultValueScope, Storage, RetrieveValueFirst);\r
- FormLink = GetNextNode (&FormSet->FormListHead, FormLink);\r
+\r
+ if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
+ continue;\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
+ // 1. Skip if there is no RequestElement\r
//\r
- HiiHandles = HiiGetHiiHandles (NULL);\r
- ASSERT (HiiHandles != NULL);\r
+ if (ConfigInfo->ElementCount == 0) {\r
+ continue;\r
+ }\r
\r
//\r
- // Search for formset of each class type\r
+ // 2. Get value through hii config routine protocol.\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
+ Status = mHiiConfigRouting->ExtractConfig (\r
+ mHiiConfigRouting,\r
+ ConfigInfo->ConfigRequest,\r
+ &Progress,\r
+ &Result\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
+ }\r
+\r
+ //\r
+ // 3. Call ConfigRouting GetAltCfg(ConfigRoute, <ConfigResponse>, Guid, Name, DevicePath, AltCfgId, AltCfgResp)\r
+ // Get the default configuration string according to the default ID.\r
+ //\r
+ Status = mHiiConfigRouting->GetAltConfig (\r
+ mHiiConfigRouting,\r
+ Result,\r
+ &Storage->Guid,\r
+ Storage->Name,\r
+ NULL,\r
+ &DefaultId, // it can be NULL to get the current setting.\r
+ &ConfigResp\r
+ );\r
+ FreePool (Result);\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
+ }\r
+\r
+ ConfigInfo->ConfigAltResp = ConfigResp;\r
+ }\r
+}\r
+\r
+/**\r
+ Clean AltCfg string for current form.\r
+\r
+ @param Form Form data structure.\r
+\r
+**/\r
+VOID\r
+CleanAltCfgForForm (\r
+ IN FORM_BROWSER_FORM *Form\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r
+\r
+ Link = GetFirstNode (&Form->ConfigRequestHead);\r
+ while (!IsNull (&Form->ConfigRequestHead, Link)) {\r
+ ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r
+ Link = GetNextNode (&Form->ConfigRequestHead, Link);\r
+\r
+ if (ConfigInfo->ConfigAltResp != NULL) {\r
+ FreePool (ConfigInfo->ConfigAltResp);\r
+ ConfigInfo->ConfigAltResp = NULL;\r
+ }\r
+ }\r
+}\r
+\r
+/**\r
+ Get AltCfg string for current formset.\r
+\r
+ @param FormSet Form data structure.\r
+ @param DefaultId The Class of the default.\r
+ @param BrowserStorage The input request storage for the questions.\r
+\r
+**/\r
+VOID\r
+ExtractAltCfgForFormSet (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN UINT16 DefaultId,\r
+ IN BROWSER_STORAGE *BrowserStorage\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *Link;\r
+ CHAR16 *ConfigResp;\r
+ CHAR16 *Progress;\r
+ CHAR16 *Result;\r
+ BROWSER_STORAGE *Storage;\r
+ FORMSET_STORAGE *FormSetStorage;\r
+\r
+ Link = GetFirstNode (&FormSet->StorageListHead);\r
+ while (!IsNull (&FormSet->StorageListHead, Link)) {\r
+ FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r
+ Storage = FormSetStorage->BrowserStorage;\r
+ Link = GetNextNode (&FormSet->StorageListHead, Link);\r
+\r
+ if (BrowserStorage != NULL && BrowserStorage != Storage) {\r
+ continue;\r
+ }\r
+\r
+ if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
+ continue;\r
+ }\r
+\r
+ //\r
+ // 1. Skip if there is no RequestElement\r
+ //\r
+ if (FormSetStorage->ElementCount == 0) {\r
+ continue;\r
+ }\r
+\r
+ FormSetStorage->HasCallAltCfg = TRUE;\r
+\r
+ //\r
+ // 2. Get value through hii config routine protocol.\r
+ //\r
+ Status = mHiiConfigRouting->ExtractConfig (\r
+ mHiiConfigRouting,\r
+ FormSetStorage->ConfigRequest,\r
+ &Progress,\r
+ &Result\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
+ }\r
+\r
+ //\r
+ // 3. Call ConfigRouting GetAltCfg(ConfigRoute, <ConfigResponse>, Guid, Name, DevicePath, AltCfgId, AltCfgResp)\r
+ // Get the default configuration string according to the default ID.\r
+ //\r
+ Status = mHiiConfigRouting->GetAltConfig (\r
+ mHiiConfigRouting,\r
+ Result,\r
+ &Storage->Guid,\r
+ Storage->Name,\r
+ NULL,\r
+ &DefaultId, // it can be NULL to get the current setting.\r
+ &ConfigResp\r
+ );\r
+\r
+ FreePool (Result);\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
+ }\r
+\r
+ FormSetStorage->ConfigAltResp = ConfigResp;\r
+ }\r
+\r
+}\r
+\r
+/**\r
+ Clean AltCfg string for current formset.\r
+\r
+ @param FormSet Form data structure.\r
+\r
+**/\r
+VOID\r
+CleanAltCfgForFormSet (\r
+ IN FORM_BROWSER_FORMSET *FormSet\r
+ )\r
+{\r
+ LIST_ENTRY *Link;\r
+ FORMSET_STORAGE *FormSetStorage;\r
+\r
+ Link = GetFirstNode (&FormSet->StorageListHead);\r
+ while (!IsNull (&FormSet->StorageListHead, Link)) {\r
+ FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r
+ Link = GetNextNode (&FormSet->StorageListHead, Link);\r
+\r
+ if (FormSetStorage->ConfigAltResp != NULL) {\r
+ FreePool (FormSetStorage->ConfigAltResp);\r
+ FormSetStorage->ConfigAltResp = NULL;\r
+ }\r
+\r
+ FormSetStorage->HasCallAltCfg = FALSE;\r
+ }\r
+}\r
+\r
+/**\r
+ Reset Questions to their initial value or default value in a Form, Formset or System.\r
+\r
+ GetDefaultValueScope parameter decides which questions will reset \r
+ to its default value.\r
+\r
+ @param FormSet FormSet data structure.\r
+ @param Form Form data structure.\r
+ @param DefaultId The Class of the default.\r
+ @param SettingScope Setting Scope for Default action.\r
+ @param GetDefaultValueScope Get default value scope.\r
+ @param Storage Get default value only for this storage.\r
+ @param RetrieveValueFirst Whether call the retrieve call back to\r
+ get the initial value before get default\r
+ value.\r
+ @param SkipGetAltCfg Whether skip the get altcfg string process.\r
+\r
+ @retval EFI_SUCCESS The function completed successfully.\r
+ @retval EFI_UNSUPPORTED Unsupport SettingScope.\r
+\r
+**/\r
+EFI_STATUS\r
+ExtractDefault (\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form,\r
+ IN UINT16 DefaultId,\r
+ IN BROWSER_SETTING_SCOPE SettingScope,\r
+ IN BROWSER_GET_DEFAULT_VALUE GetDefaultValueScope,\r
+ IN BROWSER_STORAGE *Storage OPTIONAL,\r
+ IN BOOLEAN RetrieveValueFirst,\r
+ IN BOOLEAN SkipGetAltCfg\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *FormLink;\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_STATEMENT *Question;\r
+ FORM_BROWSER_FORMSET *LocalFormSet;\r
+ FORM_BROWSER_FORMSET *OldFormSet;\r
+\r
+ Status = EFI_SUCCESS;\r
+\r
+ //\r
+ // Check the supported setting level.\r
+ //\r
+ if (SettingScope >= MaxLevel || GetDefaultValueScope >= GetDefaultForMax) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ if (GetDefaultValueScope == GetDefaultForStorage && Storage == NULL) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ if (SettingScope == FormLevel) {\r
+ //\r
+ // Prepare the AltCfg String for form.\r
+ //\r
+ if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r
+ ExtractAltCfgForForm (FormSet, Form, DefaultId, Storage);\r
+ }\r
+\r
+ //\r
+ // Extract Form default\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
+ //\r
+ // If get default value only for this storage, check the storage first.\r
+ //\r
+ if ((GetDefaultValueScope == GetDefaultForStorage) && (Question->Storage != Storage)) {\r
continue;\r
}\r
- \r
+\r
//\r
- // Initilize FormSet Setting\r
+ // If get default value only for no storage question, just skip the question which has storage.\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
+ if ((GetDefaultValueScope == GetDefaultForNoStorage) && (Question->Storage != NULL)) {\r
continue;\r
}\r
- Status = InitializeCurrentSetting (LocalFormSet);\r
- if (EFI_ERROR (Status)) {\r
- DestroyFormSet (LocalFormSet);\r
+\r
+ //\r
+ // If Question is disabled, don't reset it to default\r
+ //\r
+ if (Question->Expression != NULL) {\r
+ if (EvaluateExpressionList(Question->Expression, TRUE, FormSet, Form) == ExpressDisable) {\r
+ continue;\r
+ }\r
+ }\r
+\r
+ if (RetrieveValueFirst) {\r
+ //\r
+ // Call the Retrieve call back to get the initial question value.\r
+ //\r
+ Status = ProcessRetrieveForQuestion(FormSet->ConfigAccess, Question, FormSet);\r
+ }\r
+\r
+ //\r
+ // If not request to get the initial value or get initial value fail, then get default value.\r
+ //\r
+ if (!RetrieveValueFirst || EFI_ERROR (Status)) {\r
+ Status = GetQuestionDefault (FormSet, Form, Question, DefaultId);\r
+ if (EFI_ERROR (Status)) {\r
+ continue;\r
+ }\r
+ }\r
+\r
+ //\r
+ // Synchronize Buffer storage's Edit buffer\r
+ //\r
+ if ((Question->Storage != NULL) &&\r
+ (Question->Storage->Type != EFI_HII_VARSTORE_EFI_VARIABLE)) {\r
+ SetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r
+ }\r
+ }\r
+\r
+ //\r
+ // Clean the AltCfg String.\r
+ //\r
+ if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r
+ CleanAltCfgForForm(Form);\r
+ }\r
+ } else if (SettingScope == FormSetLevel) {\r
+ //\r
+ // Prepare the AltCfg String for formset.\r
+ //\r
+ if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r
+ ExtractAltCfgForFormSet (FormSet, DefaultId, Storage);\r
+ }\r
+\r
+ FormLink = GetFirstNode (&FormSet->FormListHead);\r
+ while (!IsNull (&FormSet->FormListHead, FormLink)) {\r
+ Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);\r
+ ExtractDefault (FormSet, Form, DefaultId, FormLevel, GetDefaultValueScope, Storage, RetrieveValueFirst, SkipGetAltCfg);\r
+ FormLink = GetNextNode (&FormSet->FormListHead, FormLink);\r
+ }\r
+\r
+ //\r
+ // Clean the AltCfg String.\r
+ //\r
+ if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r
+ CleanAltCfgForFormSet (FormSet);\r
+ }\r
+ } else if (SettingScope == SystemLevel) {\r
+ //\r
+ // Preload all Hii formset.\r
+ //\r
+ LoadAllHiiFormset();\r
+\r
+ OldFormSet = mSystemLevelFormSet;\r
+\r
+ //\r
+ // Set Default Value for each FormSet in the maintain list.\r
+ //\r
+ Link = GetFirstNode (&gBrowserFormSetList);\r
+ while (!IsNull (&gBrowserFormSetList, Link)) {\r
+ LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r
+ Link = GetNextNode (&gBrowserFormSetList, Link);\r
+ if (!ValidateFormSet(LocalFormSet)) {\r
continue;\r
}\r
+\r
+ mSystemLevelFormSet = LocalFormSet;\r
+\r
+ ExtractDefault (LocalFormSet, NULL, DefaultId, FormSetLevel, GetDefaultValueScope, Storage, RetrieveValueFirst, SkipGetAltCfg);\r
+ }\r
+\r
+ mSystemLevelFormSet = OldFormSet;\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+\r
+/**\r
+ Validate whether this question's value has changed.\r
+\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_HII_VALUE BackUpValue2;\r
+ CHAR8 *BackUpBuffer2;\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
+ BackUpBuffer2 = 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
+ if (GetValueFrom == GetSetValueWithBothBuffer) {\r
+ Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r
+ ASSERT_EFI_ERROR(Status);\r
+\r
+ switch (Question->Operand) {\r
+ case EFI_IFR_ORDERED_LIST_OP:\r
+ BufferWidth = Question->StorageWidth;\r
+ BackUpBuffer2 = AllocateCopyPool (BufferWidth, Question->BufferValue);\r
+ ASSERT (BackUpBuffer2 != NULL);\r
+ break;\r
+\r
+ case EFI_IFR_STRING_OP:\r
+ case EFI_IFR_PASSWORD_OP:\r
+ BufferWidth = (UINTN) Question->Maximum * sizeof (CHAR16);\r
+ BackUpBuffer2 = AllocateCopyPool (BufferWidth, Question->BufferValue);\r
+ ASSERT (BackUpBuffer2 != NULL);\r
+ break;\r
+\r
+ default:\r
+ BufferWidth = 0;\r
+ break;\r
+ }\r
+ CopyMem (&BackUpValue2, &Question->HiiValue, sizeof (EFI_HII_VALUE));\r
+\r
+ Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithBuffer);\r
+ ASSERT_EFI_ERROR(Status);\r
+\r
+ if (CompareMem (&BackUpValue2, &Question->HiiValue, sizeof (EFI_HII_VALUE)) != 0 ||\r
+ CompareMem (BackUpBuffer2, Question->BufferValue, BufferWidth) != 0) {\r
+ ValueChanged = TRUE;\r
+ }\r
+ } else {\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
+\r
+ CopyMem (&Question->HiiValue, &BackUpValue, sizeof (EFI_HII_VALUE));\r
+ if (BackUpBuffer != NULL) {\r
+ CopyMem (Question->BufferValue, BackUpBuffer, BufferWidth);\r
+ FreePool (BackUpBuffer);\r
+ }\r
+\r
+ if (BackUpBuffer2 != NULL) {\r
+ FreePool (BackUpBuffer2);\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
+ @retval EFI_SUCCESS The function completed successfully.\r
+\r
+**/\r
+EFI_STATUS\r
+LoadFormConfig (\r
+ IN OUT UI_MENU_SELECTION *Selection,\r
+ IN FORM_BROWSER_FORMSET *FormSet,\r
+ IN FORM_BROWSER_FORM *Form\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_STATEMENT *Question;\r
+ \r
+ Link = GetFirstNode (&Form->StatementListHead);\r
+ while (!IsNull (&Form->StatementListHead, Link)) {\r
+ Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r
+\r
+ //\r
+ // Initialize local copy of Value for each Question\r
+ //\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
+\r
+ if ((Question->Operand == EFI_IFR_STRING_OP) || (Question->Operand == EFI_IFR_PASSWORD_OP)) {\r
+ HiiSetString (FormSet->HiiHandle, Question->HiiValue.Value.string, (CHAR16*)Question->BufferValue, NULL);\r
+ }\r
+\r
+ Link = GetNextNode (&Form->StatementListHead, Link);\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Initialize Question's Edit copy from Storage for the whole Formset.\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
+\r
+ @retval EFI_SUCCESS The function completed successfully.\r
+\r
+**/\r
+EFI_STATUS\r
+LoadFormSetConfig (\r
+ IN OUT UI_MENU_SELECTION *Selection,\r
+ IN FORM_BROWSER_FORMSET *FormSet\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ LIST_ENTRY *Link;\r
+ FORM_BROWSER_FORM *Form;\r
+\r
+ Link = GetFirstNode (&FormSet->FormListHead);\r
+ while (!IsNull (&FormSet->FormListHead, Link)) {\r
+ Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r
+\r
+ //\r
+ // Initialize local copy of Value for each Form\r
+ //\r
+ Status = LoadFormConfig (Selection, FormSet, Form);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\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
+ Remove the Request element from the Config Request.\r
+\r
+ @param Storage Pointer to the browser storage.\r
+ @param RequestElement The pointer to the Request element.\r
+\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 formset storage.\r
+ @param ConfigRequest The pointer to the Request element.\r
+\r
+**/\r
+VOID\r
+RemoveConfigRequest (\r
+ FORMSET_STORAGE *Storage,\r
+ CHAR16 *ConfigRequest\r
+ )\r
+{\r
+ CHAR16 *RequestElement;\r
+ CHAR16 *NextRequestElement;\r
+ CHAR16 *SearchKey;\r
+\r
+ //\r
+ // No request element in it, just return.\r
+ //\r
+ if (ConfigRequest == NULL) {\r
+ return;\r
+ }\r
+\r
+ if (Storage->BrowserStorage->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
+ //\r
+ // Find SearchKey storage\r
+ //\r
+ if (Storage->BrowserStorage->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
+ // +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
//\r
- // Initilize Questions' Value\r
+ // Replace "&" with '\0'.\r
//\r
- Status = LoadFormSetConfig (NULL, LocalFormSet);\r
- if (EFI_ERROR (Status)) {\r
- DestroyFormSet (LocalFormSet);\r
+ *NextRequestElement = L'\0';\r
+ }\r
+\r
+ RemoveElement (Storage->BrowserStorage, 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
+ // If no request element remain, just remove the ConfigRequest string.\r
+ //\r
+ if (StrCmp (Storage->BrowserStorage->ConfigRequest, Storage->ConfigHdr) == 0) {\r
+ FreePool (Storage->BrowserStorage->ConfigRequest);\r
+ Storage->BrowserStorage->ConfigRequest = NULL;\r
+ Storage->BrowserStorage->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
- //\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
- Link = GetFirstNode (&gBrowserFormSetList);\r
- while (!IsNull (&gBrowserFormSetList, Link)) {\r
- LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r
- Link = GetNextNode (&gBrowserFormSetList, Link);\r
- if (!ValidateFormSet(LocalFormSet)) {\r
- continue;\r
+ RemoveConfigRequest (Storage, 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
- ExtractDefault (LocalFormSet, NULL, DefaultId, FormSetLevel, GetDefaultValueScope, Storage, RetrieveValueFirst);\r
+ Storage->BrowserStorage->Initialized = FALSE;\r
}\r
}\r
-\r
- return EFI_SUCCESS;\r
}\r
\r
/**\r
- Initialize Question's Edit copy from Storage.\r
+ Check whether current element in the ConfigReqeust string.\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 BrowserStorage Storage which includes ConfigReqeust.\r
+ @param RequestElement New element need to check.\r
\r
- @retval EFI_SUCCESS The function completed successfully.\r
+ @retval TRUE The Element is in the ConfigReqeust string.\r
+ @retval FALSE The Element not in the configReqeust String.\r
\r
**/\r
-EFI_STATUS\r
-LoadFormConfig (\r
- IN OUT UI_MENU_SELECTION *Selection,\r
- IN FORM_BROWSER_FORMSET *FormSet,\r
- IN FORM_BROWSER_FORM *Form\r
+BOOLEAN \r
+ElementValidation (\r
+ BROWSER_STORAGE *BrowserStorage,\r
+ CHAR16 *RequestElement\r
)\r
{\r
- EFI_STATUS Status;\r
- LIST_ENTRY *Link;\r
- FORM_BROWSER_STATEMENT *Question;\r
- UINT8 *BufferValue;\r
- UINTN StorageWidth;\r
- \r
- Link = GetFirstNode (&Form->StatementListHead);\r
- while (!IsNull (&Form->StatementListHead, Link)) {\r
- Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r
+ return StrStr (BrowserStorage->ConfigRequest, RequestElement) != NULL ? TRUE : FALSE;\r
+}\r
\r
- //\r
- // Initialize local copy of Value for each Question\r
- //\r
- Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
+/**\r
+ Append the Request element to the Config Request.\r
\r
- if ((Question->Operand == EFI_IFR_STRING_OP) || (Question->Operand == EFI_IFR_PASSWORD_OP)) {\r
- HiiSetString (FormSet->HiiHandle, Question->HiiValue.Value.string, (CHAR16*)Question->BufferValue, NULL);\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
+ UINTN MaxLen;\r
\r
+ StrLength = StrLen (RequestElement);\r
+ StringSize = (*ConfigRequest != NULL) ? StrSize (*ConfigRequest) : sizeof (CHAR16);\r
+ MaxLen = StringSize / sizeof (CHAR16) + *SpareStrLen;\r
+\r
+ //\r
+ // Append <RequestElement> to <ConfigRequest>\r
+ //\r
+ if (StrLength > *SpareStrLen) {\r
//\r
- // Call the Retrieve call back function for all questions.\r
+ // Old String buffer is not sufficient for RequestElement, allocate a new one\r
//\r
- if ((FormSet->ConfigAccess != NULL) && (Selection != NULL) &&\r
- ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) == EFI_IFR_FLAG_CALLBACK)) {\r
- //\r
- // Check QuestionValue does exist.\r
- //\r
- StorageWidth = Question->StorageWidth;\r
- if (Question->BufferValue != NULL) {\r
- BufferValue = Question->BufferValue;\r
- } else {\r
- BufferValue = (UINT8 *) &Question->HiiValue.Value;\r
- }\r
-\r
- //\r
- // For efivarstore storage, initial question value first.\r
- //\r
- if ((Question->Storage != NULL) && (Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE)) {\r
- Status = gRT->GetVariable (\r
- Question->VariableName,\r
- &Question->Storage->Guid,\r
- NULL,\r
- &StorageWidth,\r
- BufferValue\r
- );\r
- }\r
+ MaxLen = StringSize / sizeof (CHAR16) + CONFIG_REQUEST_STRING_INCREMENTAL;\r
+ NewStr = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r
+ ASSERT (NewStr != NULL);\r
\r
- Status = ProcessCallBackFunction(Selection, Question, EFI_BROWSER_ACTION_RETRIEVE, TRUE);\r
+ if (*ConfigRequest != NULL) {\r
+ CopyMem (NewStr, *ConfigRequest, StringSize);\r
+ FreePool (*ConfigRequest);\r
}\r
-\r
- Link = GetNextNode (&Form->StatementListHead, Link);\r
+ *ConfigRequest = NewStr;\r
+ *SpareStrLen = CONFIG_REQUEST_STRING_INCREMENTAL;\r
}\r
\r
- return EFI_SUCCESS;\r
+ StrCatS (*ConfigRequest, MaxLen, RequestElement);\r
+ *SpareStrLen -= StrLength;\r
}\r
\r
/**\r
- Initialize Question's Edit copy from Storage for the whole Formset.\r
+ Adjust the config request info, remove the request elements which already in AllConfigRequest string.\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 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 EFI_SUCCESS The function completed successfully.\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
-EFI_STATUS\r
-LoadFormSetConfig (\r
- IN OUT UI_MENU_SELECTION *Selection,\r
- IN FORM_BROWSER_FORMSET *FormSet\r
+BOOLEAN \r
+ConfigRequestAdjust (\r
+ IN BROWSER_STORAGE *Storage,\r
+ IN CHAR16 *Request,\r
+ IN BOOLEAN RespString\r
)\r
{\r
- EFI_STATUS Status;\r
- LIST_ENTRY *Link;\r
- FORM_BROWSER_FORM *Form;\r
+ CHAR16 *RequestElement;\r
+ CHAR16 *NextRequestElement;\r
+ CHAR16 *NextElementBakup;\r
+ CHAR16 *SearchKey;\r
+ CHAR16 *ValueKey;\r
+ BOOLEAN RetVal;\r
+ CHAR16 *ConfigRequest;\r
+\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
- Link = GetFirstNode (&FormSet->FormListHead);\r
- while (!IsNull (&FormSet->FormListHead, Link)) {\r
- Form = FORM_BROWSER_FORM_FROM_LINK (Link);\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
- // Initialize local copy of Value for each Form\r
+ // "&Name1&Name2" section for EFI_HII_VARSTORE_NAME_VALUE storage\r
//\r
- Status = LoadFormConfig (Selection, FormSet, Form);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\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
- Link = GetNextNode (&FormSet->FormListHead, Link);\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 EFI_SUCCESS;\r
+ return RetVal;\r
}\r
\r
/**\r
@param FormSet FormSet data structure.\r
@param Storage Buffer Storage.\r
\r
- @retval EFI_SUCCESS The function completed successfully.\r
-\r
**/\r
-EFI_STATUS\r
+VOID\r
LoadStorage (\r
IN FORM_BROWSER_FORMSET *FormSet,\r
IN FORMSET_STORAGE *Storage\r
EFI_STRING Progress;\r
EFI_STRING Result;\r
CHAR16 *StrPtr;\r
+ EFI_STRING ConfigRequest;\r
+ UINTN StrLen;\r
\r
- if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r
- return EFI_SUCCESS;\r
- }\r
+ ConfigRequest = NULL;\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
- }\r
+ switch (Storage->BrowserStorage->Type) {\r
+ case EFI_HII_VARSTORE_EFI_VARIABLE:\r
+ return;\r
\r
- if (FormSet->ConfigAccess == NULL) {\r
- return EFI_NOT_FOUND;\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->ElementCount == 0) {\r
+ if (Storage->BrowserStorage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r
//\r
- // Skip if there is no RequestElement\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
- return EFI_SUCCESS;\r
+ StrLen = StrSize (Storage->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->ConfigHdr,\r
+ Storage->BrowserStorage->Size);\r
+ } else {\r
+ ConfigRequest = Storage->ConfigRequest;\r
}\r
\r
//\r
// Request current settings from Configuration Driver\r
//\r
- Status = FormSet->ConfigAccess->ExtractConfig (\r
- FormSet->ConfigAccess,\r
- Storage->ConfigRequest,\r
+ Status = mHiiConfigRouting->ExtractConfig (\r
+ mHiiConfigRouting,\r
+ ConfigRequest,\r
&Progress,\r
&Result\r
);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
\r
//\r
- // Convert Result from <ConfigAltResp> to <ConfigResp>\r
+ // If get value fail, extract default from IFR binary\r
//\r
- StrPtr = StrStr (Result, L"&GUID=");\r
- if (StrPtr != NULL) {\r
- *StrPtr = L'\0';\r
- }\r
-\r
- Status = ConfigRespToStorage (Storage, Result);\r
- FreePool (Result);\r
- return Status;\r
-}\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
-\r
- @retval EFI_SUCCESS The function completed successfully.\r
- @retval EFI_INVALID_PARAMETER Source and destination Storage is not the same type.\r
-\r
-**/\r
-EFI_STATUS\r
-CopyStorage (\r
- IN OUT FORMSET_STORAGE *Dst,\r
- IN FORMSET_STORAGE *Src\r
- )\r
-{\r
- LIST_ENTRY *Link;\r
- NAME_VALUE_NODE *Node;\r
-\r
- if ((Dst->Type != Src->Type) || (Dst->Size != Src->Size)) {\r
- return EFI_INVALID_PARAMETER;\r
+ if (EFI_ERROR (Status)) {\r
+ ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForStorage, Storage->BrowserStorage, TRUE, 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
- 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
- case EFI_HII_VARSTORE_NAME_VALUE:\r
- Link = GetFirstNode (&Src->NameValueListHead);\r
- while (!IsNull (&Src->NameValueListHead, Link)) {\r
- Node = NAME_VALUE_NODE_FROM_LINK (Link);\r
+ Storage->BrowserStorage->ConfigRequest = AllocateCopyPool (StrSize (Storage->ConfigRequest), Storage->ConfigRequest);\r
\r
- SetValueByName (Dst, Node->Name, Node->EditValue, GetSetValueWithEditBuffer);\r
- SetValueByName (Dst, Node->Name, Node->Value, GetSetValueWithBuffer);\r
+ //\r
+ // Input NULL for ConfigRequest field means sync all fields from editbuffer to buffer. \r
+ //\r
+ SynchronizeStorage(Storage->BrowserStorage, NULL, TRUE);\r
\r
- Link = GetNextNode (&Src->NameValueListHead, Link);\r
+ if (Storage->BrowserStorage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r
+ if (ConfigRequest != NULL) {\r
+ FreePool (ConfigRequest);\r
}\r
- break;\r
-\r
- case EFI_HII_VARSTORE_EFI_VARIABLE:\r
- default:\r
- break;\r
}\r
-\r
- return EFI_SUCCESS;\r
}\r
\r
/**\r
- Get old question value from the saved formset.\r
+ Get Value changed status from old question.\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 NewFormSet FormSet data structure.\r
+ @param OldQuestion Old question which has value changed.\r
\r
**/\r
-VOID \r
-GetOldQuestionValue (\r
- IN OUT FORM_BROWSER_STATEMENT *Statement,\r
- IN FORM_BROWSER_FORMSET *OldFormSet\r
+VOID\r
+SyncStatusForQuestion (\r
+ IN OUT FORM_BROWSER_FORMSET *NewFormSet,\r
+ IN FORM_BROWSER_STATEMENT *OldQuestion\r
)\r
{\r
- LIST_ENTRY *FormLink;\r
- LIST_ENTRY *Link;\r
- FORM_BROWSER_STATEMENT *Question;\r
- FORM_BROWSER_FORM *Form;\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
+ LIST_ENTRY *Link;\r
+ LIST_ENTRY *QuestionLink;\r
+ FORM_BROWSER_FORM *Form;\r
+ FORM_BROWSER_STATEMENT *Question;\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 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
- if (Question->QuestionId != Statement->QuestionId) {\r
- continue;\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
- CopyMem (&Statement->HiiValue, &Question->HiiValue, sizeof (EFI_HII_VALUE));\r
- return;\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
// \r
- ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForNoStorage, NULL, TRUE);\r
+ ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForNoStorage, NULL, TRUE, FALSE);\r
\r
//\r
// Request current settings from Configuration Driver\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
//\r
// Try to compare against formset GUID\r
//\r
- if (CompareGuid (FormSetGuid, &gZeroGuid) || \r
+ if (IsZeroGuid (FormSetGuid) ||\r
CompareGuid (ComparingGuid, (EFI_GUID *)(OpCodeData + sizeof (EFI_IFR_OP_HEADER)))) {\r
break;\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
- 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
VOID\r
)\r
{\r
- BROWSER_CONTEXT *Context;\r
+ BROWSER_CONTEXT *Context;\r
+ FORM_ENTRY_INFO *MenuList;\r
+ FORM_BROWSER_FORMSET *FormSet;\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->FlagReconnect = gFlagReconnect;\r
+ Context->CallbackReconnect = gCallbackReconnect;\r
+ Context->ExitRequired = gExitRequired;\r
+ Context->HiiHandle = mCurrentHiiHandle;\r
+ Context->FormId = mCurrentFormId;\r
+ CopyGuid (&Context->FormSetGuid, &mCurrentFormSetGuid);\r
+ Context->SystemLevelFormSet = mSystemLevelFormSet;\r
+ Context->CurFakeQestId = mCurFakeQestId;\r
+ Context->HiiPackageListUpdated = mHiiPackageListUpdated;\r
+ Context->FinishRetrieveCall = mFinishRetrieveCall;\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
+ // Save formset list.\r
+ //\r
+ InitializeListHead(&Context->FormSetList);\r
+ while (!IsListEmpty (&gBrowserFormSetList)) {\r
+ FormSet = FORM_BROWSER_FORMSET_FROM_LINK (gBrowserFormSetList.ForwardLink);\r
+ RemoveEntryList (&FormSet->Link);\r
+\r
+ InsertTailList(&Context->FormSetList, &FormSet->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
+ FORM_BROWSER_FORMSET *FormSet;\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
+ gFlagReconnect = Context->FlagReconnect;\r
+ gCallbackReconnect = Context->CallbackReconnect;\r
+ gExitRequired = Context->ExitRequired;\r
+ mCurrentHiiHandle = Context->HiiHandle;\r
+ mCurrentFormId = Context->FormId;\r
+ CopyGuid (&mCurrentFormSetGuid, &Context->FormSetGuid);\r
+ mSystemLevelFormSet = Context->SystemLevelFormSet;\r
+ mCurFakeQestId = Context->CurFakeQestId;\r
+ mHiiPackageListUpdated = Context->HiiPackageListUpdated;\r
+ mFinishRetrieveCall = Context->FinishRetrieveCall;\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
+ // Restore the Formset data.\r
+ //\r
+ while (!IsListEmpty (&Context->FormSetList)) {\r
+ FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Context->FormSetList.ForwardLink);\r
+ RemoveEntryList (&FormSet->Link);\r
+\r
+ InsertTailList(&gBrowserFormSetList, &FormSet->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
@retval EFI_INVALID_PARAMETER KeyData is NULL or HelpString is NULL on register.\r
@retval EFI_NOT_FOUND KeyData is not found to be unregistered.\r
@retval EFI_UNSUPPORTED Key represents a printable character. It is conflicted with Browser.\r
+ @retval EFI_ALREADY_STARTED Key already been registered for one hot key.\r
**/\r
EFI_STATUS\r
EFIAPI\r
return EFI_NOT_FOUND;\r
}\r
}\r
- \r
+\r
+ if (HotKey != NULL) {\r
+ return EFI_ALREADY_STARTED;\r
+ }\r
+\r
//\r
- // Register HotKey into List.\r
+ // Create new Key, and add it into List.\r
//\r
- if (HotKey == NULL) {\r
- //\r
- // Create new Key, and add it into List.\r
- //\r
- HotKey = AllocateZeroPool (sizeof (BROWSER_HOT_KEY));\r
- ASSERT (HotKey != NULL);\r
- HotKey->Signature = BROWSER_HOT_KEY_SIGNATURE;\r
- HotKey->KeyData = AllocateCopyPool (sizeof (EFI_INPUT_KEY), KeyData);\r
- InsertTailList (&gBrowserHotKeyList, &HotKey->Link);\r
- }\r
+ HotKey = AllocateZeroPool (sizeof (BROWSER_HOT_KEY));\r
+ ASSERT (HotKey != NULL);\r
+ HotKey->Signature = BROWSER_HOT_KEY_SIGNATURE;\r
+ HotKey->KeyData = AllocateCopyPool (sizeof (EFI_INPUT_KEY), KeyData);\r
+ InsertTailList (&gBrowserHotKeyList, &HotKey->Link);\r
\r
//\r
// Fill HotKey information.\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, 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
+ do {\r
+ ConfirmRet = (UINT32) mFormDisplay->ConfirmDataChange();\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
+ 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
- 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
+ return DataSavedAction;\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
+/**\r
+ Check whether the Reset Required for the browser\r
\r
- FreePool (YesResponse);\r
- FreePool (NoResponse);\r
- FreePool (EmptyString);\r
- FreePool (SaveConfirmString);\r
- FreePool (ChangeReminderString);\r
+ @retval TRUE Browser required to reset after exit.\r
+ @retval FALSE Browser not need to reset after exit.\r
\r
- return DataSavedAction;\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+IsResetRequired (\r
+ VOID\r
+ )\r
+{\r
+ return gResetRequired;\r
}\r
+\r
projects / mirror_edk2.git / blobdiff