diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/createNewHIIEfivarstoreDriver.sh | 365 |
1 files changed, 365 insertions, 0 deletions
diff --git a/scripts/createNewHIIEfivarstoreDriver.sh b/scripts/createNewHIIEfivarstoreDriver.sh new file mode 100755 index 0000000..65feeba --- /dev/null +++ b/scripts/createNewHIIEfivarstoreDriver.sh @@ -0,0 +1,365 @@ +#!/bin/bash +## +# Copyright (c) 2022, Konstantin Aladyshev <aladyshev22@gmail.com> +# +# SPDX-License-Identifier: MIT +## + +# This is a simple script that creates a basic template for your new UEFI driver +# with a HII Form and a EFI Variable Storage. +# Put this script in your edk2 folder and run it with 1 argument - your new driver name + +DRIVER_NAME=${1} + +UUID=$(uuidgen) + +mkdir -p UefiLessonsPkg/${DRIVER_NAME} + +cat << EOF > UefiLessonsPkg/${DRIVER_NAME}/${DRIVER_NAME}.inf +[Defines] + INF_VERSION = 1.25 + BASE_NAME = ${DRIVER_NAME} + FILE_GUID = ${UUID} + MODULE_TYPE = UEFI_DRIVER + VERSION_STRING = 1.0 + ENTRY_POINT = ${DRIVER_NAME}EntryPoint + UNLOAD_IMAGE = ${DRIVER_NAME}Unload + +[Sources] + ${DRIVER_NAME}.c + Strings.uni + Form.vfr + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + +[LibraryClasses] + UefiDriverEntryPoint + UefiLib + HiiLib +EOF + +cat << EOF > UefiLessonsPkg/${DRIVER_NAME}/${DRIVER_NAME}.c +#include <Library/BaseMemoryLib.h> +#include <Library/DevicePathLib.h> +#include <Library/HiiLib.h> +#include <Library/UefiBootServicesTableLib.h> +#include <Library/UefiLib.h> +#include <Library/UefiRuntimeServicesTableLib.h> +#include "Data.h" + +extern UINT8 FormBin[]; + +#pragma pack(1) +typedef struct { + VENDOR_DEVICE_PATH VendorDevicePath; + EFI_DEVICE_PATH_PROTOCOL End; +} HII_VENDOR_DEVICE_PATH; +#pragma pack() + +HII_VENDOR_DEVICE_PATH mHiiVendorDevicePath = { + { + { + HARDWARE_DEVICE_PATH, + HW_VENDOR_DP, + { + (UINT8) (sizeof (VENDOR_DEVICE_PATH)), + (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) + } + }, + DATAPATH_GUID + }, + { + END_DEVICE_PATH_TYPE, + END_ENTIRE_DEVICE_PATH_SUBTYPE, + { + (UINT8) (END_DEVICE_PATH_LENGTH), + (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8) + } + } +}; + +EFI_HII_HANDLE mHiiHandle = NULL; +EFI_HANDLE mDriverHandle = NULL; +EFI_STRING UEFIVariableName = UEFI_VARIABLE_STRUCTURE_NAME; +EFI_GUID UEFIVariableGuid = STORAGE_GUID; + +EFI_STATUS +EFIAPI +${DRIVER_NAME}Unload ( + EFI_HANDLE ImageHandle + ) +{ + if (mHiiHandle != NULL) + HiiRemovePackages(mHiiHandle); + + EFI_STATUS Status; + UINTN BufferSize; + UEFI_VARIABLE_STRUCTURE EfiVarstore; + + BufferSize = sizeof(UEFI_VARIABLE_STRUCTURE); + Status = gRT->GetVariable( + UEFIVariableName, + &UEFIVariableGuid, + NULL, + &BufferSize, + &EfiVarstore); + if (!EFI_ERROR(Status)) { + Status = gRT->SetVariable( + UEFIVariableName, + &UEFIVariableGuid, + 0, + 0, + NULL); + if (EFI_ERROR(Status)) { + Print(L"Error! Can't delete variable! %r\n", Status); + } + } + + Status = gBS->UninstallMultipleProtocolInterfaces( + mDriverHandle, + &gEfiDevicePathProtocolGuid, + &mHiiVendorDevicePath, + NULL + ); + + return Status; +} + +EFI_STATUS +EFIAPI +${DRIVER_NAME}EntryPoint ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + Status = gBS->InstallMultipleProtocolInterfaces( + &mDriverHandle, + &gEfiDevicePathProtocolGuid, + &mHiiVendorDevicePath, + NULL + ); + if (EFI_ERROR (Status)) { + return Status; + } + + mHiiHandle = HiiAddPackages( + &gEfiCallerIdGuid, + mDriverHandle, + ${DRIVER_NAME}Strings, + FormBin, + NULL + ); + if (mHiiHandle == NULL) { + return EFI_OUT_OF_RESOURCES; + } + + UINTN BufferSize; + UEFI_VARIABLE_STRUCTURE EfiVarstore; + BufferSize = sizeof(UEFI_VARIABLE_STRUCTURE); + Status = gRT->GetVariable ( + UEFIVariableName, + &UEFIVariableGuid, + NULL, + &BufferSize, + &EfiVarstore); + if (EFI_ERROR(Status)) { + ZeroMem(&EfiVarstore, sizeof(EfiVarstore)); + Status = gRT->SetVariable( + UEFIVariableName, + &UEFIVariableGuid, + EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS, + sizeof(EfiVarstore), + &EfiVarstore); + if (EFI_ERROR(Status)) { + Print(L"Error! Can't create variable! %r\n", Status); + } + EFI_STRING ConfigStr = HiiConstructConfigHdr(&UEFIVariableGuid, UEFIVariableName, mDriverHandle); + UINT16 DefaultId = 0; + if (!HiiSetToDefaults(ConfigStr, DefaultId)) { + Print(L"Error! Can't set default configuration #%d\n", DefaultId); + } + } + + return EFI_SUCCESS; +} +EOF + +function C_UUID() +{ + local UUID=$(uuidgen) + echo "{0x${UUID:0:8}, 0x${UUID:9:4}, 0x${UUID:14:4}, {0x${UUID:19:2}, 0x${UUID:21:2}, 0x${UUID:24:2}, 0x${UUID:26:2}, 0x${UUID:28:2}, 0x${UUID:30:2}, 0x${UUID:32:2}, 0x${UUID:34:2}}}" +} + +FORMSET_GUID=$(C_UUID) +DATAPATH_GUID=$(C_UUID) +STORAGE_GUID=$(C_UUID) + +cat << EOF > UefiLessonsPkg/${DRIVER_NAME}/Data.h +#ifndef _DATA_H_ +#define _DATA_H_ + +#define FORMSET_GUID ${FORMSET_GUID} +#define DATAPATH_GUID ${DATAPATH_GUID} +#define STORAGE_GUID ${STORAGE_GUID} + +#define UEFI_VARIABLE_STRUCTURE_NAME L"FormData" + +#pragma pack(1) +typedef struct { + UINT8 CheckboxValue; + UINT16 NumericValue; + CHAR16 StringValue[11]; + EFI_HII_DATE DateValue; + EFI_HII_TIME TimeValue; + UINT8 OneOfValue; + UINT8 OrderedListValue[3]; +} UEFI_VARIABLE_STRUCTURE; +#pragma pack() + +#endif +EOF + +cat << EOF > UefiLessonsPkg/${DRIVER_NAME}/Strings.uni +#langdef en-US "English" + +#string FORMSET_TITLE #language en-US "Simple Formset" +#string FORMSET_HELP #language en-US "This is a very simple formset" +#string FORMID1_TITLE #language en-US "Simple Form" +#string CHECKBOX_PROMPT #language en-US "Checkbox prompt" +#string CHECKBOX_HELP #language en-US "Checkbox help" +#string NUMERIC_PROMPT #language en-US "Numeric prompt" +#string NUMERIC_HELP #language en-US "Numeric help" +#string STRING_PROMPT #language en-US "String prompt" +#string STRING_HELP #language en-US "String help" +#string DATE_PROMPT #language en-US "Date prompt" +#string DATE_HELP #language en-US "Date help" +#string TIME_PROMPT #language en-US "Time prompt" +#string TIME_HELP #language en-US "Time help" +#string ONEOF_PROMPT #language en-US "OneOf list prompt" +#string ONEOF_HELP #language en-US "OneOf list help" +#string ONEOF_OPTION1 #language en-US "OneOf list option 1" +#string ONEOF_OPTION2 #language en-US "OneOf list option 2" +#string ONEOF_OPTION3 #language en-US "OneOf list option 3" +#string ORDERED_LIST_PROMPT #language en-US "Ordered list prompt" +#string ORDERED_LIST_HELP #language en-US "Ordered list help" +#string ORDERED_LIST_OPTION1 #language en-US "Ordered list option 1" +#string ORDERED_LIST_OPTION2 #language en-US "Ordered list option 2" +#string ORDERED_LIST_OPTION3 #language en-US "Ordered list option 3" +#string STRING_DEFAULT #language en-US "String default" +#string STANDARD_DEFAULT_PROMPT #language en-US "Standard default" +#string MFG_DEFAULT_PROMPT #language en-US "Manufacture default" +#string BTN_STANDARD_DEFAULT_PROMPT #language en-US "Reset to standard default prompt" +#string BTN_STANDARD_DEFAULT_HELP #language en-US "Reset to standard default help" +#string BTN_MFG_DEFAULT_PROMPT #language en-US "Reset to manufacture default prompt" +#string BTN_MFG_DEFAULT_HELP #language en-US "Reset to manufacture default help" +EOF + +cat << EOF > UefiLessonsPkg/${DRIVER_NAME}/Form.vfr +#include <Uefi/UefiMultiPhase.h> +#include "Data.h" + +formset + guid = FORMSET_GUID, + title = STRING_TOKEN(FORMSET_TITLE), + help = STRING_TOKEN(FORMSET_HELP), + + efivarstore UEFI_VARIABLE_STRUCTURE, + attribute = EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE, + name = FormData, + guid = STORAGE_GUID; + + defaultstore StandardDefault, + prompt = STRING_TOKEN(STANDARD_DEFAULT_PROMPT), + attribute = 0x0000; + + defaultstore ManufactureDefault, + prompt = STRING_TOKEN(MFG_DEFAULT_PROMPT), + attribute = 0x0001; + + form + formid = 1, + title = STRING_TOKEN(FORMID1_TITLE); + + checkbox + varid = FormData.CheckboxValue, + prompt = STRING_TOKEN(CHECKBOX_PROMPT), + help = STRING_TOKEN(CHECKBOX_HELP), + default = TRUE, defaultstore = StandardDefault, + default = FALSE, defaultstore = ManufactureDefault, + endcheckbox; + + numeric + name = NumericQuestion, + varid = FormData.NumericValue, + prompt = STRING_TOKEN(NUMERIC_PROMPT), + help = STRING_TOKEN(NUMERIC_HELP), + flags = NUMERIC_SIZE_2 | DISPLAY_UINT_HEX, + minimum = 0, + maximum = 10, + step = 1, + default = 7, defaultstore = StandardDefault, + default = 8, defaultstore = ManufactureDefault, + endnumeric; + + string + name = StringQuestion, + varid = FormData.StringValue, + prompt = STRING_TOKEN(STRING_PROMPT), + help = STRING_TOKEN(STRING_HELP), + minsize = 5, + maxsize = 10, + default = STRING_TOKEN(STRING_DEFAULT), defaultstore = StandardDefault, + default = STRING_TOKEN(STRING_PROMPT), defaultstore = ManufactureDefault, + endstring; + + date + varid = FormData.DateValue, + prompt = STRING_TOKEN(DATE_PROMPT), + help = STRING_TOKEN(DATE_HELP), + default = 2021/05/22, + enddate; + + time + varid = FormData.TimeValue, + prompt = STRING_TOKEN(TIME_PROMPT), + help = STRING_TOKEN(TIME_HELP), + default = 23:55:33, + endtime; + + oneof + name = OneOfQuestion, + varid = FormData.OneOfValue, + prompt = STRING_TOKEN(ONEOF_PROMPT), + help = STRING_TOKEN(ONEOF_HELP), + option text = STRING_TOKEN(ONEOF_OPTION1), value = 0x00, flags = 0; + option text = STRING_TOKEN(ONEOF_OPTION2), value = 0x33, flags = MANUFACTURING; + option text = STRING_TOKEN(ONEOF_OPTION3), value = 0x55, flags = DEFAULT; + endoneof; + + orderedlist + varid = FormData.OrderedListValue, + prompt = STRING_TOKEN(ORDERED_LIST_PROMPT), + help = STRING_TOKEN(ORDERED_LIST_HELP), + option text = STRING_TOKEN(ORDERED_LIST_OPTION1), value = 0x0A, flags = 0; + option text = STRING_TOKEN(ORDERED_LIST_OPTION2), value = 0x0B, flags = 0; + option text = STRING_TOKEN(ORDERED_LIST_OPTION3), value = 0x0C, flags = 0; + default = {0x0c, 0x0b, 0x0a}, + endlist; + + resetbutton + defaultstore = StandardDefault, + prompt = STRING_TOKEN(BTN_STANDARD_DEFAULT_PROMPT), + help = STRING_TOKEN(BTN_STANDARD_DEFAULT_HELP), + endresetbutton; + + resetbutton + defaultstore = ManufactureDefault, + prompt = STRING_TOKEN(BTN_MFG_DEFAULT_PROMPT), + help = STRING_TOKEN(BTN_MFG_DEFAULT_HELP), + endresetbutton; + endform; +endformset; +EOF |