Add sources for lessons 45/46/47

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>

4 files changed, 236 insertions, 0 deletions

diff --git a/Lessons/Lesson_47/HIIStringsC/HIIStringsC.c b/Lessons/Lesson_47/HIIStringsC/HIIStringsC.c
new file mode 100644
index 0000000..307351f
--- /dev/null
+++ b/Lessons/Lesson_47/HIIStringsC/HIIStringsC.c
@@ -0,0 +1,111 @@
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiHiiServicesLib.h>
+
+
+EFI_STATUS PrintStringFromHiiHandle(EFI_HII_HANDLE* Handle, CHAR8* Language, UINTN StringId)
+{
+  EFI_STRING String = NULL;
+  UINTN StringSize = 0;
+  EFI_STATUS Status = gHiiString->GetString(gHiiString, Language, *Handle, StringId, String, &StringSize, NULL);
+
+  if (Status != EFI_BUFFER_TOO_SMALL) {
+    return Status;
+  }
+
+  String = AllocateZeroPool (StringSize);
+  if (String == NULL) {
+    return Status;
+  }
+
+  Status = gHiiString->GetString(gHiiString, Language, *Handle, StringId, String, &StringSize, NULL);
+
+  Print(L"Status = %r, %s\n", Status, String);
+
+  FreePool(String);
+
+  return EFI_SUCCESS;
+}
+
+
+UINT32 InitStringPackage(CHAR8* Ptr, CHAR8* Language, CHAR16** Strings, UINTN StringsLen)
+{
+  UINT32 Size = 0;
+  EFI_HII_STRING_PACKAGE_HDR* HIIStringPackageHdr = (EFI_HII_STRING_PACKAGE_HDR*)&Ptr[0];
+  HIIStringPackageHdr->Header.Type = EFI_HII_PACKAGE_STRINGS;
+  UINT32 HeaderSize = (UINT32) (AsciiStrSize(Language) - 1 + sizeof (EFI_HII_STRING_PACKAGE_HDR));
+  HIIStringPackageHdr->HdrSize = HeaderSize;
+  HIIStringPackageHdr->StringInfoOffset = HeaderSize;
+  HIIStringPackageHdr->LanguageName = 1;
+  AsciiStrCpyS (HIIStringPackageHdr->Language,
+                (HeaderSize - OFFSET_OF(EFI_HII_STRING_PACKAGE_HDR,Language)) / sizeof (CHAR8),
+                (CHAR8 *) Language);
+  Size += HeaderSize;
+
+  for (UINTN i=0; i<StringsLen; i++)
+  {
+    EFI_HII_SIBT_STRING_UCS2_BLOCK* StrBlock = (EFI_HII_SIBT_STRING_UCS2_BLOCK*)&Ptr[Size];
+    StrBlock->Header.BlockType = EFI_HII_SIBT_STRING_UCS2;
+    StrCpyS(StrBlock->StringText, StrLen(Strings[i])+1, Strings[i]);
+    Size += sizeof(EFI_HII_SIBT_STRING_UCS2_BLOCK) + StrLen(Strings[i])*2;  
+  }
+
+  EFI_HII_SIBT_END_BLOCK* EndBlock = (EFI_HII_SIBT_END_BLOCK*)&Ptr[Size];
+  EndBlock->Header.BlockType = EFI_HII_SIBT_END;
+  Size += sizeof(EFI_HII_SIBT_END_BLOCK);
+
+  HIIStringPackageHdr->Header.Length = Size;
+
+  return Size;
+}
+
+
+EFI_STATUS
+EFIAPI
+UefiMain (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  CHAR8* Data = (CHAR8*) AllocateZeroPool(200);          // CHEAT! NEEDS CORRECTION FOR YOUR OWN PACKAGES!
+  UINT32 offset = 0;
+  EFI_HII_PACKAGE_LIST_HEADER* PackageListHdr = (EFI_HII_PACKAGE_LIST_HEADER*)&Data[offset];
+  PackageListHdr->PackageListGuid = gHIIStringsCGuid;
+  offset += sizeof(EFI_HII_PACKAGE_LIST_HEADER);
+
+  CHAR16* EnStrings[] = {
+    L"English",
+    L"Hello",
+  };
+  offset += InitStringPackage(&Data[offset], "en-US", EnStrings, sizeof(EnStrings)/sizeof(EnStrings[0]));
+
+  CHAR16* FrStrings[] = {
+    L"French",
+    L"Bonjour",
+  };
+  offset += InitStringPackage(&Data[offset], "fr-FR", FrStrings, sizeof(FrStrings)/sizeof(FrStrings[0]));
+
+  EFI_HII_PACKAGE_HEADER* HIIEndPackageHdr = (EFI_HII_PACKAGE_HEADER*)&Data[offset];
+  HIIEndPackageHdr->Type = EFI_HII_PACKAGE_END;
+  HIIEndPackageHdr->Length = sizeof(EFI_HII_PACKAGE_HEADER);
+  offset += sizeof(EFI_HII_PACKAGE_HEADER);
+
+  PackageListHdr->PackageLength = offset;
+
+  EFI_HII_HANDLE Handle;
+  EFI_STATUS Status = gHiiDatabase->NewPackageList(gHiiDatabase, PackageListHdr, NULL, &Handle);
+  if (EFI_ERROR(Status))
+  {
+    Print(L"Can't register HII Package list %g, status = %r\n", gHIIStringsCGuid, Status);
+  }
+  FreePool(Data);  
+
+  PrintStringFromHiiHandle(&Handle, "en-US", 1);
+  PrintStringFromHiiHandle(&Handle, "en-US", 2);
+  PrintStringFromHiiHandle(&Handle, "fr-FR", 1);
+  PrintStringFromHiiHandle(&Handle, "fr-FR", 2);
+
+  return EFI_SUCCESS;
+}
diff --git a/Lessons/Lesson_47/HIIStringsC/HIIStringsC.inf b/Lessons/Lesson_47/HIIStringsC/HIIStringsC.inf
new file mode 100644
index 0000000..51f4b48
--- /dev/null
+++ b/Lessons/Lesson_47/HIIStringsC/HIIStringsC.inf
@@ -0,0 +1,23 @@
+[Defines]
+  INF_VERSION                    = 1.25
+  BASE_NAME                      = HIIStringsC
+  FILE_GUID                      = 98f85c26-f491-40bc-8fd0-60b57a2383f6
+  MODULE_TYPE                    = UEFI_APPLICATION
+  VERSION_STRING                 = 1.0
+  ENTRY_POINT                    = UefiMain
+
+[Sources]
+  HIIStringsC.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  UefiLessonsPkg/UefiLessonsPkg.dec
+
+[LibraryClasses]
+  UefiApplicationEntryPoint
+  UefiLib
+  UefiHiiServicesLib
+
+[Guids]
+  gHIIStringsCGuid
diff --git a/Lessons/Lesson_47/UefiLessonsPkg.dec b/Lessons/Lesson_47/UefiLessonsPkg.dec
new file mode 100644
index 0000000..8a6ff4b
--- /dev/null
+++ b/Lessons/Lesson_47/UefiLessonsPkg.dec
@@ -0,0 +1,36 @@
+[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 }}

+

+[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_47/UefiLessonsPkg.dsc b/Lessons/Lesson_47/UefiLessonsPkg.dsc
new file mode 100644
index 0000000..075cc8e
--- /dev/null
+++ b/Lessons/Lesson_47/UefiLessonsPkg.dsc
@@ -0,0 +1,66 @@
+[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
+
+[PcdsFixedAtBuild]
+  gUefiLessonsPkgTokenSpaceGuid.PcdMyVar32_2|44
+