diff options
Diffstat (limited to 'Lesson_15/UefiLessonsPkg/ListVariables')
| -rw-r--r-- | Lesson_15/UefiLessonsPkg/ListVariables/ListVariables.c | 46 | ||||
| -rw-r--r-- | Lesson_15/UefiLessonsPkg/ListVariables/ListVariables.inf | 19 | 
2 files changed, 0 insertions, 65 deletions
| diff --git a/Lesson_15/UefiLessonsPkg/ListVariables/ListVariables.c b/Lesson_15/UefiLessonsPkg/ListVariables/ListVariables.c deleted file mode 100644 index 1f3ef4a..0000000 --- a/Lesson_15/UefiLessonsPkg/ListVariables/ListVariables.c +++ /dev/null @@ -1,46 +0,0 @@ -#include <Library/UefiBootServicesTableLib.h> -#include <Library/UefiLib.h> - - -#include <Library/MemoryAllocationLib.h> -#include <Library/UefiRuntimeServicesTableLib.h> - -INTN EFIAPI ShellAppMain(IN UINTN Argc, IN CHAR16 **Argv) -{ -  EFI_GUID VendorGuid; -  UINTN VariableNameSize = sizeof (CHAR16); -  CHAR16* VariableName = AllocateZeroPool(sizeof(CHAR16)); -  if (VariableName == NULL) { -    Print(L"Error on AllocateZeroPool call\n"); -    return EFI_OUT_OF_RESOURCES; -  } - -  while (TRUE) -  { -    UINTN VariableNameSizeOld = VariableNameSize; -    EFI_STATUS Status = gRT->GetNextVariableName(&VariableNameSize, VariableName, &VendorGuid); -    if (Status == EFI_SUCCESS) { -      Print(L"%g: %s\n", VendorGuid, VariableName); -    } else if (Status == EFI_BUFFER_TOO_SMALL) { -      VariableName = ReallocatePool(VariableNameSizeOld, VariableNameSize, VariableName); -      if (VariableName == NULL) { -        Print(L"Error on ReallocatePool call\n"); -        return EFI_OUT_OF_RESOURCES; -      } -      Status = gRT->GetNextVariableName(&VariableNameSize, VariableName, &VendorGuid); -      if (Status == EFI_SUCCESS) { -        Print(L"%g: %s\n", VendorGuid, VariableName); -      } else { -        Print(L"Error on 'gRT->GetNextVariableName' call: %s\n", Status); -        return Status; -      } -    } else if (Status == EFI_NOT_FOUND) { -      FreePool(VariableName); -      return EFI_SUCCESS; -    } else { -      Print(L"Error on 'gRT->GetNextVariableName' call: %s\n", Status); -      return Status; -    } -  } -  return EFI_SUCCESS; -} diff --git a/Lesson_15/UefiLessonsPkg/ListVariables/ListVariables.inf b/Lesson_15/UefiLessonsPkg/ListVariables/ListVariables.inf deleted file mode 100644 index 14e9fa2..0000000 --- a/Lesson_15/UefiLessonsPkg/ListVariables/ListVariables.inf +++ /dev/null @@ -1,19 +0,0 @@ -[Defines] -  INF_VERSION                    = 1.25 -  BASE_NAME                      = ListVariables -  FILE_GUID                      = d66f68b2-3591-45af-bf5d-519152b9d877 -  MODULE_TYPE                    = UEFI_APPLICATION -  VERSION_STRING                 = 1.0 -  ENTRY_POINT                    = ShellCEntryLib - -[Sources] -  ListVariables.c - -[Packages] -  MdePkg/MdePkg.dec - -[LibraryClasses] -  UefiApplicationEntryPoint -  UefiLib -  ShellCEntryLib - | 
