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System76PayloadPkg: Import boot manager modules
Import main firmware app and related libraries from MdeModulePkg for customizing. Signed-off-by: Tim Crawford <tcrawford@system76.com>
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‎System76PayloadPkg/Application/UiApp/FrontPage.c‎

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‎System76PayloadPkg/Application/UiApp/FrontPage.h‎

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/** @file
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Head file for front page.
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Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _FRONT_PAGE_H_
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#define _FRONT_PAGE_H_
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#include "String.h"
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#include "Ui.h"
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#include <Protocol/BootLogo.h>
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//
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// These is the VFR compiler generated data representing our VFR data.
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//
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extern UINT8 FrontPageVfrBin[];
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extern EFI_FORM_BROWSER2_PROTOCOL *gFormBrowser2;
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#define SMBIOS_TYPE4_CPU_SOCKET_POPULATED BIT6
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//
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// This is the VFR compiler generated header file which defines the
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// string identifiers.
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//
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#define PRINTABLE_LANGUAGE_NAME_STRING_ID 0x0001
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//
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// These are defined as the same with vfr file
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//
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#define FRONT_PAGE_FORM_ID 0x1000
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#define LABEL_FRONTPAGE_INFORMATION 0x1000
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#define LABEL_END 0xffff
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#define FRONT_PAGE_FORMSET_GUID \
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{ \
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0x9e0c30bc, 0x3f06, 0x4ba6, {0x82, 0x88, 0x9, 0x17, 0x9b, 0x85, 0x5d, 0xbe} \
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}
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#define FRONT_PAGE_CALLBACK_DATA_SIGNATURE SIGNATURE_32 ('F', 'P', 'C', 'B')
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typedef struct {
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UINTN Signature;
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//
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// HII relative handles
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//
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EFI_HII_HANDLE HiiHandle;
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EFI_HANDLE DriverHandle;
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EFI_STRING_ID *LanguageToken;
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//
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// Produced protocols
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//
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EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;
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} FRONT_PAGE_CALLBACK_DATA;
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#define EFI_FP_CALLBACK_DATA_FROM_THIS(a) \
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CR (a, \
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FRONT_PAGE_CALLBACK_DATA, \
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ConfigAccess, \
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FRONT_PAGE_CALLBACK_DATA_SIGNATURE \
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)
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/**
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This function allows a caller to extract the current configuration for one
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or more named elements from the target driver.
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@param This - Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
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@param Request - A null-terminated Unicode string in <ConfigRequest> format.
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@param Progress - On return, points to a character in the Request string.
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Points to the string's null terminator if request was successful.
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Points to the most recent '&' before the first failing name/value
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pair (or the beginning of the string if the failure is in the
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first name/value pair) if the request was not successful.
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@param Results - A null-terminated Unicode string in <ConfigAltResp> format which
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has all values filled in for the names in the Request string.
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String to be allocated by the called function.
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@retval EFI_SUCCESS The Results is filled with the requested values.
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@retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.
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@retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.
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@retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.
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**/
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EFI_STATUS
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EFIAPI
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FakeExtractConfig (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN CONST EFI_STRING Request,
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OUT EFI_STRING *Progress,
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OUT EFI_STRING *Results
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);
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/**
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This function processes the results of changes in configuration.
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@param This - Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
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@param Configuration - A null-terminated Unicode string in <ConfigResp> format.
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@param Progress - A pointer to a string filled in with the offset of the most
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recent '&' before the first failing name/value pair (or the
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beginning of the string if the failure is in the first
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name/value pair) or the terminating NULL if all was successful.
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@retval EFI_SUCCESS The Results is processed successfully.
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@retval EFI_INVALID_PARAMETER Configuration is NULL.
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@retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.
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**/
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EFI_STATUS
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EFIAPI
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FakeRouteConfig (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN CONST EFI_STRING Configuration,
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OUT EFI_STRING *Progress
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);
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/**
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This function processes the results of changes in configuration.
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@param This - Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
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@param Action - Specifies the type of action taken by the browser.
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@param QuestionId - A unique value which is sent to the original exporting driver
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so that it can identify the type of data to expect.
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@param Type - The type of value for the question.
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@param Value - A pointer to the data being sent to the original exporting driver.
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@param ActionRequest - On return, points to the action requested by the callback function.
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@retval EFI_SUCCESS The callback successfully handled the action.
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@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.
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@retval EFI_DEVICE_ERROR The variable could not be saved.
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@retval EFI_UNSUPPORTED The specified Action is not supported by the callback.
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**/
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EFI_STATUS
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EFIAPI
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FrontPageCallback (
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IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
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IN EFI_BROWSER_ACTION Action,
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IN EFI_QUESTION_ID QuestionId,
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IN UINT8 Type,
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IN EFI_IFR_TYPE_VALUE *Value,
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OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
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);
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/**
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Initialize HII information for the FrontPage
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@retval EFI_SUCCESS The operation is successful.
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@retval EFI_DEVICE_ERROR If the dynamic opcode creation failed.
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**/
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EFI_STATUS
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InitializeFrontPage (
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VOID
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);
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/**
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Acquire the string associated with the ProducerGuid and return it.
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@param ProducerGuid - The Guid to search the HII database for
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@param Token - The token value of the string to extract
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@param String - The string that is extracted
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@retval EFI_SUCCESS The function returns EFI_SUCCESS always.
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**/
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EFI_STATUS
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GetProducerString (
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IN EFI_GUID *ProducerGuid,
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IN EFI_STRING_ID Token,
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OUT CHAR16 **String
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);
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/**
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This function is the main entry of the UI entry.
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The function will present the main menu of the system UI.
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@param ConnectAllHappened Caller passes the value to UI to avoid unnecessary connect-all.
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**/
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VOID
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EFIAPI
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UiEntry (
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IN BOOLEAN ConnectAllHappened
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);
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/**
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Extract device path for given HII handle and class guid.
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@param Handle The HII handle.
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@retval NULL Fail to get the device path string.
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@return PathString Get the device path string.
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**/
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CHAR16 *
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ExtractDevicePathFromHiiHandle (
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IN EFI_HII_HANDLE Handle
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);
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#endif // _FRONT_PAGE_H_

‎System76PayloadPkg/Application/UiApp/FrontPageCustomizedUi.c‎

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/** @file
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This library class defines a set of interfaces to customize Ui module
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Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Uefi.h>
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#include <Protocol/HiiConfigAccess.h>
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#include <Library/BaseLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include "FrontPage.h"
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#include "FrontPageCustomizedUiSupport.h"
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extern FRONT_PAGE_CALLBACK_DATA gFrontPagePrivate;
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/**
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Customize menus in the page.
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@param[in] HiiHandle The HII Handle of the form to update.
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@param[in] StartOpCodeHandle The context used to insert opcode.
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@param[in] CustomizePageType The page type need to be customized.
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**/
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VOID
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UiCustomizeFrontPage (
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IN EFI_HII_HANDLE HiiHandle,
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IN VOID *StartOpCodeHandle
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)
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{
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//
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// Create "Select Language" menu with Oneof opcode.
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//
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UiCreateLanguageMenu (HiiHandle, StartOpCodeHandle);
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//
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// Create empty line.
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//
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UiCreateEmptyLine (HiiHandle, StartOpCodeHandle);
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//
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// Find third party drivers which need to be shown in the front page.
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//
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UiListThirdPartyDrivers (HiiHandle, &gEfiIfrFrontPageGuid, NULL, StartOpCodeHandle);
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//
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// Create empty line.
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//
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UiCreateEmptyLine (HiiHandle, StartOpCodeHandle);
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//
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// Create "Continue" menu.
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//
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UiCreateContinueMenu (HiiHandle, StartOpCodeHandle);
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//
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// Create reset menu.
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//
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UiCreateResetMenu (HiiHandle, StartOpCodeHandle);
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}
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/**
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This function processes the results of changes in configuration.
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@param HiiHandle Points to the hii handle for this formset.
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@param Action Specifies the type of action taken by the browser.
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@param QuestionId A unique value which is sent to the original exporting driver
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so that it can identify the type of data to expect.
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@param Type The type of value for the question.
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@param Value A pointer to the data being sent to the original exporting driver.
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@param ActionRequest On return, points to the action requested by the callback function.
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@retval EFI_SUCCESS The callback successfully handled the action.
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@retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.
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@retval EFI_DEVICE_ERROR The variable could not be saved.
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@retval EFI_UNSUPPORTED The specified Action is not supported by the callback.
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**/
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EFI_STATUS
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UiFrontPageCallbackHandler (
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IN EFI_HII_HANDLE HiiHandle,
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IN EFI_BROWSER_ACTION Action,
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IN EFI_QUESTION_ID QuestionId,
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IN UINT8 Type,
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IN EFI_IFR_TYPE_VALUE *Value,
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OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
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)
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{
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EFI_STATUS Status;
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if (UiSupportLibCallbackHandler (HiiHandle, Action, QuestionId, Type, Value, ActionRequest, &Status)) {
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return Status;
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}
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return EFI_UNSUPPORTED;
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}
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/**
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Update the banner string in the front page.
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Current layout for the banner string like below:
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PS: Totally only 5 lines of banner supported.
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Line 1: Left BannerStr RightBannerStr
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Line 2: Left BannerStr RightBannerStr
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Line 3: Left BannerStr RightBannerStr
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Line 4: Left BannerStr RightBannerStr
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Line 5: Left BannerStr RightBannerStr
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<EmptyLine>
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First menu in front page.
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...
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@param LineIndex The line index of the banner need to check.
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@param LeftOrRight The left or right banner need to check.
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@param BannerStr Banner string need to update.
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Input the current string and user can update
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it and return the new string.
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**/
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VOID
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UiCustomizeFrontPageBanner (
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IN UINTN LineIndex,
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IN BOOLEAN LeftOrRight,
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IN OUT EFI_STRING *BannerStr
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)
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{
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if ((LineIndex == 5) && LeftOrRight) {
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// Update STR_CUSTOMIZE_BANNER_LINE5_LEFT
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if (PcdGetBool (PcdTestKeyUsed)) {
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if (BannerStr != NULL) {
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FreePool (*BannerStr);
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}
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*BannerStr = HiiGetString (gFrontPagePrivate.HiiHandle, STRING_TOKEN (STR_TEST_KEY_USED), NULL);
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}
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}
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return;
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}

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