From 905ebbbf91f2923612ae4d85b9f440e1955c8837 Mon Sep 17 00:00:00 2001 From: Konstantin Aladyshev Date: Tue, 9 Nov 2021 18:25:39 +0300 Subject: Add lesson 55 Signed-off-by: Konstantin Aladyshev --- .../UefiLessonsPkg/AddNewLanguage/AddNewLanguage.c | 71 ++++++++++++++++++++ .../AddNewLanguage/AddNewLanguage.inf | 27 ++++++++ .../Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dec | 45 +++++++++++++ .../Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dsc | 78 ++++++++++++++++++++++ 4 files changed, 221 insertions(+) create mode 100644 Lessons/Lesson_55/UefiLessonsPkg/AddNewLanguage/AddNewLanguage.c create mode 100644 Lessons/Lesson_55/UefiLessonsPkg/AddNewLanguage/AddNewLanguage.inf create mode 100644 Lessons/Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dec create mode 100644 Lessons/Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dsc (limited to 'Lessons/Lesson_55/UefiLessonsPkg') diff --git a/Lessons/Lesson_55/UefiLessonsPkg/AddNewLanguage/AddNewLanguage.c b/Lessons/Lesson_55/UefiLessonsPkg/AddNewLanguage/AddNewLanguage.c new file mode 100644 index 0000000..cd4920d --- /dev/null +++ b/Lessons/Lesson_55/UefiLessonsPkg/AddNewLanguage/AddNewLanguage.c @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2021, Konstantin Aladyshev + * + * SPDX-License-Identifier: MIT + */ + +#include +#include + +#include +#include +#include +#include + + +EFI_STATUS +EFIAPI +UefiMain ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + + CHAR8* LanguageString; + Status = GetEfiGlobalVariable2(L"PlatformLangCodes", (VOID**)&LanguageString, NULL); + if (EFI_ERROR(Status)) { + Print(L"Error! Can't perform GetEfiGlobalVariable2, status=%r\n", Status); + return Status; + } + Print(L"Current value of the 'PlatformLangCodes' variable is '%a'\n", LanguageString); + + CHAR8* NewLanguageString = AllocatePool(AsciiStrLen(LanguageString) + AsciiStrSize(";ru-RU")); + if (NewLanguageString == NULL) { + Print(L"Error! Can't allocate size for new PlatformLangCodes variable\n"); + FreePool(LanguageString); + return EFI_OUT_OF_RESOURCES; + } + + CopyMem(NewLanguageString, LanguageString, AsciiStrLen(LanguageString)); + CopyMem(&NewLanguageString[AsciiStrLen(LanguageString)], ";ru-RU", AsciiStrSize(";ru-RU")); + + Print(L"Set 'PlatformLangCodes' variable to '%a'\n", NewLanguageString); + + Status = gRT->SetVariable ( + L"PlatformLangCodes", + &gEfiGlobalVariableGuid, + EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS, + AsciiStrSize(NewLanguageString), + NewLanguageString + ); + if (EFI_ERROR(Status)) { + Print(L"Error! Can't set PlatformLangCodes variable, status=%r\n", Status); + } + + EDKII_VARIABLE_POLICY_PROTOCOL* VariablePolicyProtocol; + Status = gBS->LocateProtocol(&gEdkiiVariablePolicyProtocolGuid, + NULL, + (VOID**)&VariablePolicyProtocol); + if (EFI_ERROR(Status)) { + Print(L"Error! Could not find Variable Policy protocol: %r\n", Status); + return Status; + } + Status = VariablePolicyProtocol->DisableVariablePolicy(); + if (EFI_ERROR(Status)) { + Print(L"Error! Can't disable VariablePolicy: %r\n", Status); + return Status; + } + + return EFI_SUCCESS; +} diff --git a/Lessons/Lesson_55/UefiLessonsPkg/AddNewLanguage/AddNewLanguage.inf b/Lessons/Lesson_55/UefiLessonsPkg/AddNewLanguage/AddNewLanguage.inf new file mode 100644 index 0000000..1a34438 --- /dev/null +++ b/Lessons/Lesson_55/UefiLessonsPkg/AddNewLanguage/AddNewLanguage.inf @@ -0,0 +1,27 @@ +## +# Copyright (c) 2021, Konstantin Aladyshev +# +# SPDX-License-Identifier: MIT +## + +[Defines] + INF_VERSION = 1.25 + BASE_NAME = AddNewLanguage + FILE_GUID = 6790e268-0762-4ce8-8999-2ff2131e6512 + MODULE_TYPE = UEFI_APPLICATION + VERSION_STRING = 1.0 + ENTRY_POINT = UefiMain + +[Sources] + AddNewLanguage.c + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + +[LibraryClasses] + UefiApplicationEntryPoint + UefiLib + +[Protocols] + gEdkiiVariablePolicyProtocolGuid diff --git a/Lessons/Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dec b/Lessons/Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dec new file mode 100644 index 0000000..40b351c --- /dev/null +++ b/Lessons/Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dec @@ -0,0 +1,45 @@ +## +# Copyright (c) 2021, Konstantin Aladyshev +# +# SPDX-License-Identifier: MIT +## + +[Defines] + DEC_SPECIFICATION = 0x00010005 + PACKAGE_NAME = UefiLessonsPkg + PACKAGE_GUID = 7e7edbba-ca2c-4177-a3f0-d3371358773a + PACKAGE_VERSION = 1.01 + +[Includes] + Include + +[Guids] + # FILE_GUID as defined in UefiLessonsPkg/HelloWorld/HelloWorld.inf + gHelloWorldFileGuid = {0x2e55fa38, 0xf148, 0x42d3, {0xaf, 0x90, 0x1b, 0xe2, 0x47, 0x32, 0x3e, 0x30}} + gUefiLessonsPkgTokenSpaceGuid = {0x150cab53, 0xad47, 0x4385, {0xb5, 0xdd, 0xbc, 0xfc, 0x76, 0xba, 0xca, 0xf0}} + gHIIStringsCGuid = { 0x8e0b8ed3, 0x14f7, 0x499d, { 0xa2, 0x24, 0xae, 0xe8, 0x9d, 0xc9, 0x7f, 0xa3 }} + gHIIStringsUNIGuid = { 0x6ee19058, 0x0fe2, 0x44ed, { 0x89, 0x1c, 0xa5, 0xd7, 0xe1, 0x08, 0xee, 0x1a }} + gHIIStringsUNIRCGuid = { 0x785693b4, 0x623e, 0x40fa, { 0x9a, 0x45, 0x68, 0xda, 0x38, 0x30, 0x89, 0xdd }} + gHIIAddRussianFontGuid = { 0x9fe2f616, 0x323c, 0x45a7, { 0x87, 0xa2, 0xdf, 0xef, 0xf5, 0x17, 0xcc, 0x66 }} + +[Protocols] + gSimpleClassProtocolGuid = { 0xb5510eea, 0x6f11, 0x4e4b, { 0xad, 0x0f, 0x35, 0xce, 0x17, 0xbd, 0x7a, 0x67 }} + +[PcdsFixedAtBuild] + gUefiLessonsPkgTokenSpaceGuid.PcdMyVar32|42|UINT32|0x00000001 + gUefiLessonsPkgTokenSpaceGuid.PcdMyVar32_1|42|UINT32|0x00000002 + gUefiLessonsPkgTokenSpaceGuid.PcdMyVar32_2|42|UINT32|0x00000003 + gUefiLessonsPkgTokenSpaceGuid.PcdMyVarBool|FALSE|BOOLEAN|0x00000004 + +[PcdsPatchableInModule] + gUefiLessonsPkgTokenSpaceGuid.PcdMyPatchableVar32|0x31313131|UINT32|0x10000001 + +[PcdsFeatureFlag] + gUefiLessonsPkgTokenSpaceGuid.PcdMyFeatureFlagVar|FALSE|BOOLEAN|0x20000001 + +[PcdsDynamic] + gUefiLessonsPkgTokenSpaceGuid.PcdMyDynamicVar32|0x38323232|UINT32|0x30000001 + gUefiLessonsPkgTokenSpaceGuid.PcdMyDynamicVar32_1|42|UINT32|0x30000002 + +[PcdsDynamicEx] + gUefiLessonsPkgTokenSpaceGuid.PcdMyDynamicExVar32|0x38333333|UINT32|0x40000001 diff --git a/Lessons/Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dsc b/Lessons/Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dsc new file mode 100644 index 0000000..85ea19a --- /dev/null +++ b/Lessons/Lesson_55/UefiLessonsPkg/UefiLessonsPkg.dsc @@ -0,0 +1,78 @@ +## +# Copyright (c) 2021, Konstantin Aladyshev +# +# SPDX-License-Identifier: MIT +## + +[Defines] + DSC_SPECIFICATION = 0x0001001C + PLATFORM_GUID = 3db7270f-ffac-4139-90a4-0ae68f3f8167 + PLATFORM_VERSION = 0.01 + PLATFORM_NAME = UefiLessonsPkg + SKUID_IDENTIFIER = DEFAULT + SUPPORTED_ARCHITECTURES = X64 + BUILD_TARGETS = RELEASE + + +[LibraryClasses] + UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf + UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf + DebugLib|MdePkg/Library/UefiDebugLibConOut/UefiDebugLibConOut.inf + BaseLib|MdePkg/Library/BaseLib/BaseLib.inf + #PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf + PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf + BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf + RegisterFilterLib|MdePkg/Library/RegisterFilterLibNull/RegisterFilterLibNull.inf + PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf + DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf + UefiLib|MdePkg/Library/UefiLib/UefiLib.inf + MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf + DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf + UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf + ShellCEntryLib|ShellPkg/Library/UefiShellCEntryLib/UefiShellCEntryLib.inf + ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf + FileHandleLib|MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf + HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf + SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf + UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf + UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf + #SimpleLibrary|UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.inf + #SimpleLibrary|UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.inf + SimpleLibrary|UefiLessonsPkg/Library/SimpleLibraryWithConstructorAndDestructor/SimpleLibraryWithConstructorAndDestructor.inf + +[Components] + UefiLessonsPkg/SimplestApp/SimplestApp.inf + UefiLessonsPkg/HelloWorld/HelloWorld.inf + UefiLessonsPkg/ImageHandle/ImageHandle.inf + UefiLessonsPkg/ImageInfo/ImageInfo.inf + UefiLessonsPkg/MemoryInfo/MemoryInfo.inf + UefiLessonsPkg/SimpleShellApp/SimpleShellApp.inf + UefiLessonsPkg/ListVariables/ListVariables.inf + UefiLessonsPkg/ShowBootVariables/ShowBootVariables.inf + UefiLessonsPkg/InteractiveApp/InteractiveApp.inf + UefiLessonsPkg/PCDLesson/PCDLesson.inf + UefiLessonsPkg/SmbiosInfo/SmbiosInfo.inf + UefiLessonsPkg/ShowTables/ShowTables.inf + UefiLessonsPkg/AcpiInfo/AcpiInfo.inf + UefiLessonsPkg/SaveBGRT/SaveBGRT.inf + UefiLessonsPkg/ListPCI/ListPCI.inf + UefiLessonsPkg/SimpleDriver/SimpleDriver.inf + UefiLessonsPkg/PCIRomInfo/PCIRomInfo.inf + UefiLessonsPkg/Library/SimpleLibrary/SimpleLibrary.inf + UefiLessonsPkg/Library/SimpleLibraryWithConstructor/SimpleLibraryWithConstructor.inf + UefiLessonsPkg/SimpleLibraryUser/SimpleLibraryUser.inf + UefiLessonsPkg/SimpleClassProtocol/SimpleClassProtocol.inf + UefiLessonsPkg/SimpleClassUser/SimpleClassUser.inf + UefiLessonsPkg/HotKeyDriver/HotKeyDriver.inf + UefiLessonsPkg/ShowHII/ShowHII.inf + UefiLessonsPkg/HIIStringsC/HIIStringsC.inf + UefiLessonsPkg/HIIStringsUNI/HIIStringsUNI.inf + UefiLessonsPkg/HIIStringsUNIRC/HIIStringsUNIRC.inf + UefiLessonsPkg/HIIStringsMan/HIIStringsMan.inf + UefiLessonsPkg/HIIAddRussianFont/HIIAddRussianFont.inf + UefiLessonsPkg/HIIAddLocalization/HIIAddLocalization.inf + UefiLessonsPkg/AddNewLanguage/AddNewLanguage.inf + +[PcdsFixedAtBuild] + gUefiLessonsPkgTokenSpaceGuid.PcdMyVar32_2|44 + -- cgit v1.2.3-18-g5258