/** @file\r
Internal file explorer functions for SecureBoot configuration module.\r
\r
-Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
\r
#include "SecureBootConfigImpl.h"\r
\r
-///\r
-/// File system selection menu\r
-///\r
-SECUREBOOT_MENU_OPTION FsOptionMenu = {\r
- SECUREBOOT_MENU_OPTION_SIGNATURE,\r
- {NULL},\r
- 0\r
-};\r
-\r
-///\r
-/// Files and sub-directories in current directory menu\r
-///\r
-SECUREBOOT_MENU_OPTION DirectoryMenu = {\r
- SECUREBOOT_MENU_OPTION_SIGNATURE,\r
- {NULL},\r
- 0\r
-};\r
-\r
VOID *mStartOpCodeHandle = NULL;\r
VOID *mEndOpCodeHandle = NULL;\r
EFI_IFR_GUID_LABEL *mStartLabel = NULL;\r
EFI_IFR_GUID_LABEL *mEndLabel = NULL;\r
\r
/**\r
- Duplicate a string.\r
-\r
- @param[in] Src The source string.\r
-\r
- @return A new string which is duplicated copy of the source,\r
- or NULL if there is not enough memory.\r
-\r
-**/\r
-CHAR16 *\r
-StrDuplicate (\r
- IN CHAR16 *Src\r
- )\r
-{\r
- CHAR16 *Dest;\r
- UINTN Size;\r
-\r
- Size = StrSize (Src);\r
- Dest = AllocateZeroPool (Size);\r
- ASSERT (Dest != NULL);\r
- if (Dest != NULL) {\r
- CopyMem (Dest, Src, Size);\r
- }\r
-\r
- return Dest;\r
-}\r
-\r
-/**\r
- Helper function called as part of the code needed to allocate \r
- the proper sized buffer for various EFI interfaces.\r
-\r
- @param[in, out] Status Current status\r
- @param[in, out] Buffer Current allocated buffer, or NULL\r
- @param[in] BufferSize Current buffer size needed\r
-\r
- @retval TRUE If the buffer was reallocated and the caller\r
- should try the API again.\r
- @retval FALSE The caller should not call this function again.\r
+ Refresh the global UpdateData structure.\r
\r
**/\r
-BOOLEAN\r
-GrowBuffer (\r
- IN OUT EFI_STATUS *Status,\r
- IN OUT VOID **Buffer,\r
- IN UINTN BufferSize\r
+VOID\r
+RefreshUpdateData (\r
+ VOID\r
)\r
{\r
- BOOLEAN TryAgain;\r
-\r
//\r
- // If this is an initial request, buffer will be null with a new buffer size\r
+ // Free current updated date\r
//\r
- if ((*Buffer == NULL) && (BufferSize != 0)) {\r
- *Status = EFI_BUFFER_TOO_SMALL;\r
+ if (mStartOpCodeHandle != NULL) {\r
+ HiiFreeOpCodeHandle (mStartOpCodeHandle);\r
}\r
+\r
//\r
- // If the status code is "buffer too small", resize the buffer\r
+ // Create new OpCode Handle\r
//\r
- TryAgain = FALSE;\r
- if (*Status == EFI_BUFFER_TOO_SMALL) {\r
-\r
- if (*Buffer != NULL) {\r
- FreePool (*Buffer);\r
- }\r
-\r
- *Buffer = AllocateZeroPool (BufferSize);\r
+ mStartOpCodeHandle = HiiAllocateOpCodeHandle ();\r
\r
- if (*Buffer != NULL) {\r
- TryAgain = TRUE;\r
- } else {\r
- *Status = EFI_OUT_OF_RESOURCES;\r
- }\r
- }\r
//\r
- // If there's an error, free the buffer\r
+ // Create Hii Extend Label OpCode as the start opcode\r
//\r
- if (!TryAgain && EFI_ERROR (*Status) && (*Buffer != NULL)) {\r
- FreePool (*Buffer);\r
- *Buffer = NULL;\r
- }\r
-\r
- return TryAgain;\r
-}\r
-\r
-/**\r
- Append file name to existing file name, and allocate a new buffer \r
- to hold the appended result.\r
-\r
- @param[in] Str1 The existing file name\r
- @param[in] Str2 The file name to be appended\r
-\r
- @return A new string with appended result.\r
-\r
-**/\r
-CHAR16 *\r
-AppendFileName (\r
- IN CHAR16 *Str1,\r
- IN CHAR16 *Str2\r
- )\r
-{\r
- UINTN Size1;\r
- UINTN Size2;\r
- CHAR16 *Str;\r
- CHAR16 *TmpStr;\r
- CHAR16 *Ptr;\r
- CHAR16 *LastSlash;\r
-\r
- Size1 = StrSize (Str1);\r
- Size2 = StrSize (Str2);\r
- Str = AllocateZeroPool (Size1 + Size2 + sizeof (CHAR16));\r
- ASSERT (Str != NULL);\r
-\r
- TmpStr = AllocateZeroPool (Size1 + Size2 + sizeof (CHAR16)); \r
- ASSERT (TmpStr != NULL);\r
-\r
- StrCat (Str, Str1);\r
- if (!((*Str == '\\') && (*(Str + 1) == 0))) {\r
- StrCat (Str, L"\\");\r
- }\r
-\r
- StrCat (Str, Str2);\r
-\r
- Ptr = Str;\r
- LastSlash = Str;\r
- while (*Ptr != 0) {\r
- if (*Ptr == '\\' && *(Ptr + 1) == '.' && *(Ptr + 2) == '.' && *(Ptr + 3) == L'\\') {\r
- //\r
- // Convert "\Name\..\" to "\"\r
- // DO NOT convert the .. if it is at the end of the string. This will\r
- // break the .. behavior in changing directories.\r
- //\r
-\r
- //\r
- // Use TmpStr as a backup, as StrCpy in BaseLib does not handle copy of two strings \r
- // that overlap.\r
- //\r
- StrCpy (TmpStr, Ptr + 3);\r
- StrCpy (LastSlash, TmpStr);\r
- Ptr = LastSlash;\r
- } else if (*Ptr == '\\' && *(Ptr + 1) == '.' && *(Ptr + 2) == '\\') {\r
- //\r
- // Convert a "\.\" to a "\"\r
- //\r
-\r
- //\r
- // Use TmpStr as a backup, as StrCpy in BaseLib does not handle copy of two strings \r
- // that overlap.\r
- //\r
- StrCpy (TmpStr, Ptr + 2);\r
- StrCpy (Ptr, TmpStr);\r
- Ptr = LastSlash;\r
- } else if (*Ptr == '\\') {\r
- LastSlash = Ptr;\r
- }\r
-\r
- Ptr++;\r
- }\r
-\r
- FreePool (TmpStr);\r
- \r
- return Str;\r
+ mStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (\r
+ mStartOpCodeHandle,\r
+ &gEfiIfrTianoGuid,\r
+ NULL,\r
+ sizeof (EFI_IFR_GUID_LABEL)\r
+ );\r
+ mStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
}\r
\r
/**\r
- Create a SECUREBOOT_MENU_ENTRY, and stores it in a buffer allocated from the pool.\r
+ Clean up the dynamic opcode at label and form specified by both LabelId.\r
\r
- @return The new menu entry or NULL of error happens.\r
+ @param[in] LabelId It is both the Form ID and Label ID for opcode deletion.\r
+ @param[in] PrivateData Module private data.\r
\r
**/\r
-SECUREBOOT_MENU_ENTRY *\r
-CreateMenuEntry (\r
- VOID\r
+VOID\r
+CleanUpPage (\r
+ IN UINT16 LabelId,\r
+ IN SECUREBOOT_CONFIG_PRIVATE_DATA *PrivateData\r
)\r
{\r
- SECUREBOOT_MENU_ENTRY *MenuEntry;\r
- UINTN ContextSize;\r
+ RefreshUpdateData ();\r
\r
//\r
- // Create new menu entry\r
+ // Remove all op-codes from dynamic page\r
//\r
- MenuEntry = AllocateZeroPool (sizeof (SECUREBOOT_MENU_ENTRY));\r
- if (MenuEntry == NULL) {\r
- return NULL;\r
- }\r
-\r
- ContextSize = sizeof (SECUREBOOT_FILE_CONTEXT);\r
- MenuEntry->FileContext = AllocateZeroPool (ContextSize);\r
- if (MenuEntry->FileContext == NULL) {\r
- FreePool (MenuEntry);\r
- return NULL;\r
- }\r
-\r
- MenuEntry->Signature = SECUREBOOT_MENU_ENTRY_SIGNATURE;\r
-\r
- return MenuEntry;\r
-}\r
-\r
-/**\r
- Get Menu Entry from the Menu Entry List by MenuNumber.\r
-\r
- If MenuNumber is great or equal to the number of Menu\r
- Entry in the list, then ASSERT.\r
-\r
- @param[in] MenuOption The Menu Entry List to read the menu entry.\r
- @param[in] MenuNumber The index of Menu Entry.\r
-\r
- @return The Menu Entry.\r
-\r
-**/\r
-SECUREBOOT_MENU_ENTRY *\r
-GetMenuEntry (\r
- IN SECUREBOOT_MENU_OPTION *MenuOption,\r
- IN UINTN MenuNumber\r
- )\r
-{\r
- SECUREBOOT_MENU_ENTRY *NewMenuEntry;\r
- UINTN Index;\r
- LIST_ENTRY *List;\r
-\r
- ASSERT (MenuNumber < MenuOption->MenuNumber);\r
-\r
- List = MenuOption->Head.ForwardLink;\r
- for (Index = 0; Index < MenuNumber; Index++) {\r
- List = List->ForwardLink;\r
- }\r
-\r
- NewMenuEntry = CR (List, SECUREBOOT_MENU_ENTRY, Link, SECUREBOOT_MENU_ENTRY_SIGNATURE);\r
-\r
- return NewMenuEntry;\r
+ mStartLabel->Number = LabelId;\r
+ HiiUpdateForm (\r
+ PrivateData->HiiHandle,\r
+ &gSecureBootConfigFormSetGuid,\r
+ LabelId,\r
+ mStartOpCodeHandle, // Label LabelId\r
+ mEndOpCodeHandle // LABEL_END\r
+ );\r
}\r
\r
/**\r
- Create string tokens for a menu from its help strings and display strings.\r
-\r
- @param[in] HiiHandle Hii Handle of the package to be updated.\r
- @param[in] MenuOption The Menu whose string tokens need to be created.\r
-\r
-**/\r
-VOID\r
-CreateMenuStringToken (\r
- IN EFI_HII_HANDLE HiiHandle,\r
- IN SECUREBOOT_MENU_OPTION *MenuOption\r
- )\r
-{\r
- SECUREBOOT_MENU_ENTRY *NewMenuEntry;\r
- UINTN Index;\r
-\r
- for (Index = 0; Index < MenuOption->MenuNumber; Index++) {\r
- NewMenuEntry = GetMenuEntry (MenuOption, Index);\r
-\r
- NewMenuEntry->DisplayStringToken = HiiSetString (\r
- HiiHandle,\r
- 0,\r
- NewMenuEntry->DisplayString,\r
- NULL\r
- );\r
-\r
- if (NewMenuEntry->HelpString == NULL) {\r
- NewMenuEntry->HelpStringToken = NewMenuEntry->DisplayStringToken;\r
- } else {\r
- NewMenuEntry->HelpStringToken = HiiSetString (\r
- HiiHandle,\r
- 0,\r
- NewMenuEntry->HelpString,\r
- NULL\r
- );\r
- }\r
- }\r
-}\r
+ Extract filename from device path. The returned buffer is allocated using AllocateCopyPool.\r
+ The caller is responsible for freeing the allocated buffer using FreePool(). If return NULL\r
+ means not enough memory resource.\r
\r
-/**\r
- Free up all resources allocated for a SECUREBOOT_MENU_ENTRY.\r
+ @param DevicePath Device path.\r
\r
- @param[in, out] MenuEntry A pointer to SECUREBOOT_MENU_ENTRY.\r
+ @retval NULL Not enough memory resourece for AllocateCopyPool.\r
+ @retval Other A new allocated string that represents the file name.\r
\r
**/\r
-VOID\r
-DestroyMenuEntry (\r
- IN OUT SECUREBOOT_MENU_ENTRY *MenuEntry\r
+CHAR16 *\r
+ExtractFileNameFromDevicePath (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r
)\r
{\r
- SECUREBOOT_FILE_CONTEXT *FileContext;\r
-\r
+ CHAR16 *String;\r
+ CHAR16 *MatchString;\r
+ CHAR16 *LastMatch;\r
+ CHAR16 *FileName;\r
+ UINTN Length;\r
\r
- FileContext = (SECUREBOOT_FILE_CONTEXT *) MenuEntry->FileContext;\r
+ ASSERT(DevicePath != NULL);\r
\r
- if (!FileContext->IsRoot && FileContext->DevicePath != NULL) {\r
- FreePool (FileContext->DevicePath);\r
- } else {\r
- if (FileContext->FHandle != NULL) {\r
- FileContext->FHandle->Close (FileContext->FHandle);\r
- }\r
- }\r
+ String = DevicePathToStr(DevicePath);\r
+ MatchString = String;\r
+ LastMatch = String;\r
+ FileName = NULL;\r
\r
- if (FileContext->FileName != NULL) {\r
- FreePool (FileContext->FileName);\r
- }\r
- if (FileContext->Info != NULL) {\r
- FreePool (FileContext->Info);\r
- }\r
-\r
- FreePool (FileContext);\r
-\r
- if (MenuEntry->DisplayString != NULL) {\r
- FreePool (MenuEntry->DisplayString);\r
- }\r
- if (MenuEntry->HelpString != NULL) {\r
- FreePool (MenuEntry->HelpString);\r
+ while(MatchString != NULL){\r
+ LastMatch = MatchString + 1;\r
+ MatchString = StrStr(LastMatch,L"\\");\r
}\r
\r
- FreePool (MenuEntry);\r
-}\r
-\r
-/**\r
- Free resources allocated in Allocate Rountine.\r
-\r
- @param[in, out] MenuOption Menu to be freed\r
- \r
-**/\r
-VOID\r
-FreeMenu (\r
- IN OUT SECUREBOOT_MENU_OPTION *MenuOption\r
- )\r
-{\r
- SECUREBOOT_MENU_ENTRY *MenuEntry;\r
- while (!IsListEmpty (&MenuOption->Head)) {\r
- MenuEntry = CR (\r
- MenuOption->Head.ForwardLink,\r
- SECUREBOOT_MENU_ENTRY,\r
- Link,\r
- SECUREBOOT_MENU_ENTRY_SIGNATURE\r
- );\r
- RemoveEntryList (&MenuEntry->Link);\r
- DestroyMenuEntry (MenuEntry);\r
+ Length = StrLen(LastMatch);\r
+ FileName = AllocateCopyPool ((Length + 1) * sizeof(CHAR16), LastMatch);\r
+ if (FileName != NULL) {\r
+ *(FileName + Length) = 0;\r
}\r
- MenuOption->MenuNumber = 0;\r
-}\r
-\r
-/**\r
- This function gets the file information from an open file descriptor, and stores it\r
- in a buffer allocated from pool.\r
\r
- @param[in] FHand File Handle.\r
+ FreePool(String);\r
\r
- @return A pointer to a buffer with file information or NULL is returned\r
-\r
-**/\r
-EFI_FILE_INFO *\r
-FileInfo (\r
- IN EFI_FILE_HANDLE FHand\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_FILE_INFO *Buffer;\r
- UINTN BufferSize;\r
-\r
- //\r
- // Initialize for GrowBuffer loop\r
- //\r
- Buffer = NULL;\r
- BufferSize = SIZE_OF_EFI_FILE_INFO + 200;\r
-\r
- //\r
- // Call the real function\r
- //\r
- while (GrowBuffer (&Status, (VOID **) &Buffer, BufferSize)) {\r
- Status = FHand->GetInfo (\r
- FHand,\r
- &gEfiFileInfoGuid,\r
- &BufferSize,\r
- Buffer\r
- );\r
- }\r
-\r
- return Buffer;\r
+ return FileName;\r
}\r
\r
-/**\r
- This function gets the file system information from an open file descriptor,\r
- and stores it in a buffer allocated from pool.\r
-\r
- @param[in] FHand The file handle.\r
-\r
- @return A pointer to a buffer with file information.\r
- @retval NULL is returned if failed to get Vaolume Label Info.\r
-\r
-**/\r
-EFI_FILE_SYSTEM_VOLUME_LABEL *\r
-FileSystemVolumeLabelInfo (\r
- IN EFI_FILE_HANDLE FHand\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_FILE_SYSTEM_VOLUME_LABEL *Buffer;\r
- UINTN BufferSize;\r
- //\r
- // Initialize for GrowBuffer loop\r
- //\r
- Buffer = NULL;\r
- BufferSize = SIZE_OF_EFI_FILE_SYSTEM_VOLUME_LABEL + 200;\r
-\r
- //\r
- // Call the real function\r
- //\r
- while (GrowBuffer (&Status, (VOID **) &Buffer, BufferSize)) {\r
- Status = FHand->GetInfo (\r
- FHand,\r
- &gEfiFileSystemVolumeLabelInfoIdGuid,\r
- &BufferSize,\r
- Buffer\r
- );\r
- }\r
-\r
- return Buffer;\r
-}\r
\r
/**\r
- This function will open a file or directory referenced by DevicePath.\r
+ Update the form base on the selected file.\r
\r
- This function opens a file with the open mode according to the file path. The\r
- Attributes is valid only for EFI_FILE_MODE_CREATE.\r
+ @param FilePath Point to the file path.\r
+ @param FormId The form need to display.\r
\r
- @param[in, out] FilePath On input, the device path to the file. \r
- On output, the remaining device path.\r
- @param[out] FileHandle Pointer to the file handle.\r
- @param[in] OpenMode The mode to open the file with.\r
- @param[in] Attributes The file's file attributes.\r
+ @retval TRUE Exit caller function.\r
+ @retval FALSE Not exit caller function.\r
\r
- @retval EFI_SUCCESS The information was set.\r
- @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.\r
- @retval EFI_UNSUPPORTED Could not open the file path.\r
- @retval EFI_NOT_FOUND The specified file could not be found on the\r
- device or the file system could not be found on\r
- the device.\r
- @retval EFI_NO_MEDIA The device has no medium.\r
- @retval EFI_MEDIA_CHANGED The device has a different medium in it or the\r
- medium is no longer supported.\r
- @retval EFI_DEVICE_ERROR The device reported an error.\r
- @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
- @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
- @retval EFI_ACCESS_DENIED The file was opened read only.\r
- @retval EFI_OUT_OF_RESOURCES Not enough resources were available to open the\r
- file.\r
- @retval EFI_VOLUME_FULL The volume is full.\r
**/\r
-EFI_STATUS\r
-EFIAPI\r
-OpenFileByDevicePath(\r
- IN OUT EFI_DEVICE_PATH_PROTOCOL **FilePath,\r
- OUT EFI_FILE_HANDLE *FileHandle,\r
- IN UINT64 OpenMode,\r
- IN UINT64 Attributes\r
+BOOLEAN\r
+UpdatePage(\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r
+ IN EFI_FORM_ID FormId\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *EfiSimpleFileSystemProtocol;\r
- EFI_FILE_PROTOCOL *Handle1;\r
- EFI_FILE_PROTOCOL *Handle2;\r
- EFI_HANDLE DeviceHandle; \r
-\r
- if ((FilePath == NULL || FileHandle == NULL)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Status = gBS->LocateDevicePath (\r
- &gEfiSimpleFileSystemProtocolGuid,\r
- FilePath,\r
- &DeviceHandle\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
+ CHAR16 *FileName;\r
+ EFI_STRING_ID StringToken;\r
\r
- Status = gBS->OpenProtocol(\r
- DeviceHandle,\r
- &gEfiSimpleFileSystemProtocolGuid,\r
- (VOID**)&EfiSimpleFileSystemProtocol,\r
- gImageHandle,\r
- NULL,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
+ FileName = NULL;\r
\r
- Status = EfiSimpleFileSystemProtocol->OpenVolume(EfiSimpleFileSystemProtocol, &Handle1);\r
- if (EFI_ERROR (Status)) {\r
- FileHandle = NULL;\r
- return Status;\r
+ if (FilePath != NULL) {\r
+ FileName = ExtractFileNameFromDevicePath(FilePath);\r
}\r
-\r
- //\r
- // go down directories one node at a time.\r
- //\r
- while (!IsDevicePathEnd (*FilePath)) {\r
- //\r
- // For file system access each node should be a file path component\r
- //\r
- if (DevicePathType (*FilePath) != MEDIA_DEVICE_PATH ||\r
- DevicePathSubType (*FilePath) != MEDIA_FILEPATH_DP\r
- ) {\r
- FileHandle = NULL;\r
- return (EFI_INVALID_PARAMETER);\r
- }\r
+ if (FileName == NULL) {\r
//\r
- // Open this file path node\r
- //\r
- Handle2 = Handle1;\r
- Handle1 = NULL;\r
-\r
- //\r
- // Try to test opening an existing file\r
- //\r
- Status = Handle2->Open (\r
- Handle2,\r
- &Handle1,\r
- ((FILEPATH_DEVICE_PATH*)*FilePath)->PathName,\r
- OpenMode &~EFI_FILE_MODE_CREATE,\r
- 0\r
- );\r
-\r
+ // FileName = NULL has two case:\r
+ // 1. FilePath == NULL, not select file.\r
+ // 2. FilePath != NULL, but ExtractFileNameFromDevicePath return NULL not enough memory resource.\r
+ // In these two case, no need to update the form, and exit the caller function.\r
//\r
- // see if the error was that it needs to be created\r
- //\r
- if ((EFI_ERROR (Status)) && (OpenMode != (OpenMode &~EFI_FILE_MODE_CREATE))) {\r
- Status = Handle2->Open (\r
- Handle2,\r
- &Handle1,\r
- ((FILEPATH_DEVICE_PATH*)*FilePath)->PathName,\r
- OpenMode,\r
- Attributes\r
- );\r
- }\r
- //\r
- // Close the last node\r
- //\r
- Handle2->Close (Handle2);\r
-\r
- if (EFI_ERROR(Status)) {\r
- return (Status);\r
- }\r
-\r
- //\r
- // Get the next node\r
- //\r
- *FilePath = NextDevicePathNode (*FilePath);\r
- }\r
-\r
- //\r
- // This is a weak spot since if the undefined SHELL_FILE_HANDLE format changes this must change also!\r
- //\r
- *FileHandle = (VOID*)Handle1;\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Function opens and returns a file handle to the root directory of a volume.\r
-\r
- @param[in] DeviceHandle A handle for a device\r
-\r
- @return A valid file handle or NULL if error happens.\r
-\r
-**/\r
-EFI_FILE_HANDLE\r
-OpenRoot (\r
- IN EFI_HANDLE DeviceHandle\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Volume;\r
- EFI_FILE_HANDLE File;\r
-\r
- File = NULL;\r
-\r
- //\r
- // File the file system interface to the device\r
- //\r
- Status = gBS->HandleProtocol (\r
- DeviceHandle,\r
- &gEfiSimpleFileSystemProtocolGuid,\r
- (VOID *) &Volume\r
- );\r
-\r
- //\r
- // Open the root directory of the volume\r
- //\r
- if (!EFI_ERROR (Status)) {\r
- Status = Volume->OpenVolume (\r
- Volume,\r
- &File\r
- );\r
+ return TRUE;\r
}\r
- //\r
- // Done\r
- //\r
- return EFI_ERROR (Status) ? NULL : File;\r
-}\r
-\r
-/**\r
- This function builds the FsOptionMenu list which records all\r
- available file system in the system. They include all instances\r
- of EFI_SIMPLE_FILE_SYSTEM_PROTOCOL, all instances of EFI_LOAD_FILE_SYSTEM\r
- and all type of legacy boot device.\r
-\r
- @retval EFI_SUCCESS Success find the file system\r
- @retval EFI_OUT_OF_RESOURCES Can not create menu entry\r
-\r
-**/\r
-EFI_STATUS\r
-FindFileSystem (\r
- VOID\r
- )\r
-{\r
- UINTN NoBlkIoHandles;\r
- UINTN NoSimpleFsHandles;\r
- UINTN NoLoadFileHandles;\r
- EFI_HANDLE *BlkIoHandle;\r
- EFI_HANDLE *SimpleFsHandle;\r
- UINT16 *VolumeLabel;\r
- EFI_BLOCK_IO_PROTOCOL *BlkIo;\r
- UINTN Index;\r
- EFI_STATUS Status;\r
- SECUREBOOT_MENU_ENTRY *MenuEntry;\r
- SECUREBOOT_FILE_CONTEXT *FileContext;\r
- UINT16 *TempStr;\r
- UINTN OptionNumber;\r
- VOID *Buffer;\r
-\r
- BOOLEAN RemovableMedia;\r
-\r
-\r
- NoSimpleFsHandles = 0;\r
- NoLoadFileHandles = 0;\r
- OptionNumber = 0;\r
- InitializeListHead (&FsOptionMenu.Head);\r
-\r
- //\r
- // Locate Handles that support BlockIo protocol\r
- //\r
- Status = gBS->LocateHandleBuffer (\r
- ByProtocol,\r
- &gEfiBlockIoProtocolGuid,\r
- NULL,\r
- &NoBlkIoHandles,\r
- &BlkIoHandle\r
- );\r
- if (!EFI_ERROR (Status)) {\r
+ StringToken = HiiSetString (gSecureBootPrivateData->HiiHandle, 0, FileName, NULL);\r
\r
- for (Index = 0; Index < NoBlkIoHandles; Index++) {\r
- Status = gBS->HandleProtocol (\r
- BlkIoHandle[Index],\r
- &gEfiBlockIoProtocolGuid,\r
- (VOID **) &BlkIo\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- continue;\r
- }\r
-\r
- //\r
- // Issue a dummy read to trigger reinstall of BlockIo protocol for removable media\r
- //\r
- if (BlkIo->Media->RemovableMedia) {\r
- Buffer = AllocateZeroPool (BlkIo->Media->BlockSize);\r
- if (NULL == Buffer) {\r
- FreePool (BlkIoHandle);\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- BlkIo->ReadBlocks (\r
- BlkIo,\r
- BlkIo->Media->MediaId,\r
- 0,\r
- BlkIo->Media->BlockSize,\r
- Buffer\r
- );\r
- FreePool (Buffer);\r
- }\r
- }\r
- FreePool (BlkIoHandle);\r
- }\r
+ gSecureBootPrivateData->FileContext->FileName = FileName;\r
\r
+ EfiOpenFileByDevicePath (\r
+ &FilePath,\r
+ &gSecureBootPrivateData->FileContext->FHandle,\r
+ EFI_FILE_MODE_READ,\r
+ 0\r
+ );\r
//\r
- // Locate Handles that support Simple File System protocol\r
+ // Create Subtitle op-code for the display string of the option.\r
//\r
- Status = gBS->LocateHandleBuffer (\r
- ByProtocol,\r
- &gEfiSimpleFileSystemProtocolGuid,\r
- NULL,\r
- &NoSimpleFsHandles,\r
- &SimpleFsHandle\r
- );\r
- if (!EFI_ERROR (Status)) {\r
- //\r
- // Find all the instances of the File System prototocol\r
- //\r
- for (Index = 0; Index < NoSimpleFsHandles; Index++) {\r
- Status = gBS->HandleProtocol (\r
- SimpleFsHandle[Index],\r
- &gEfiBlockIoProtocolGuid,\r
- (VOID **) &BlkIo\r
- );\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // If no block IO exists assume it's NOT a removable media\r
- //\r
- RemovableMedia = FALSE;\r
- } else {\r
- //\r
- // If block IO exists check to see if it's remobable media\r
- //\r
- RemovableMedia = BlkIo->Media->RemovableMedia;\r
- }\r
-\r
- //\r
- // Allocate pool for this instance.\r
- //\r
- MenuEntry = CreateMenuEntry ();\r
- if (NULL == MenuEntry) {\r
- FreePool (SimpleFsHandle);\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- FileContext = (SECUREBOOT_FILE_CONTEXT *) MenuEntry->FileContext;\r
-\r
- FileContext->Handle = SimpleFsHandle[Index];\r
- MenuEntry->OptionNumber = Index;\r
- FileContext->FHandle = OpenRoot (FileContext->Handle);\r
- if (FileContext->FHandle == NULL) {\r
- DestroyMenuEntry (MenuEntry);\r
- continue;\r
- }\r
-\r
- MenuEntry->HelpString = DevicePathToStr (DevicePathFromHandle (FileContext->Handle));\r
- FileContext->Info = FileSystemVolumeLabelInfo (FileContext->FHandle);\r
- FileContext->FileName = StrDuplicate (L"\\");\r
- FileContext->DevicePath = FileDevicePath (\r
- FileContext->Handle,\r
- FileContext->FileName\r
- );\r
- FileContext->IsDir = TRUE;\r
- FileContext->IsRoot = TRUE;\r
- FileContext->IsRemovableMedia = RemovableMedia;\r
- FileContext->IsLoadFile = FALSE;\r
+ RefreshUpdateData ();\r
+ mStartLabel->Number = FormId;\r
\r
- //\r
- // Get current file system's Volume Label\r
- //\r
- if (FileContext->Info == NULL) {\r
- VolumeLabel = L"NO FILE SYSTEM INFO";\r
- } else {\r
- if (FileContext->Info->VolumeLabel == NULL) {\r
- VolumeLabel = L"NULL VOLUME LABEL";\r
- } else {\r
- VolumeLabel = FileContext->Info->VolumeLabel;\r
- if (*VolumeLabel == 0x0000) {\r
- VolumeLabel = L"NO VOLUME LABEL";\r
- }\r
- }\r
- }\r
+ HiiCreateSubTitleOpCode (\r
+ mStartOpCodeHandle,\r
+ StringToken,\r
+ 0,\r
+ 0,\r
+ 0\r
+ );\r
\r
- TempStr = MenuEntry->HelpString;\r
- MenuEntry->DisplayString = AllocateZeroPool (MAX_CHAR);\r
- ASSERT (MenuEntry->DisplayString != NULL);\r
- UnicodeSPrint (\r
- MenuEntry->DisplayString,\r
- MAX_CHAR,\r
- L"%s, [%s]",\r
- VolumeLabel,\r
- TempStr\r
- );\r
- OptionNumber++;\r
- InsertTailList (&FsOptionMenu.Head, &MenuEntry->Link);\r
- }\r
- }\r
+ HiiUpdateForm (\r
+ gSecureBootPrivateData->HiiHandle,\r
+ &gSecureBootConfigFormSetGuid,\r
+ FormId,\r
+ mStartOpCodeHandle, // Label FormId\r
+ mEndOpCodeHandle // LABEL_END\r
+ );\r
\r
- if (NoSimpleFsHandles != 0) {\r
- FreePool (SimpleFsHandle);\r
- }\r
- \r
- //\r
- // Remember how many file system options are here\r
- //\r
- FsOptionMenu.MenuNumber = OptionNumber;\r
- return EFI_SUCCESS;\r
+ return TRUE;\r
}\r
\r
-\r
/**\r
- Find files under the current directory. All files and sub-directories \r
- in current directory will be stored in DirectoryMenu for future use.\r
-\r
- @param[in] MenuEntry The Menu Entry.\r
+ Update the PK form base on the input file path info.\r
\r
- @retval EFI_SUCCESS Get files from current dir successfully.\r
- @return Other Can't get files from current dir.\r
+ @param FilePath Point to the file path.\r
\r
+ @retval TRUE Exit caller function.\r
+ @retval FALSE Not exit caller function.\r
**/\r
-EFI_STATUS\r
-FindFiles (\r
- IN SECUREBOOT_MENU_ENTRY *MenuEntry\r
+BOOLEAN\r
+EFIAPI\r
+UpdatePKFromFile (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r
)\r
{\r
- EFI_FILE_HANDLE NewDir;\r
- EFI_FILE_HANDLE Dir;\r
- EFI_FILE_INFO *DirInfo;\r
- UINTN BufferSize;\r
- UINTN DirBufferSize;\r
- SECUREBOOT_MENU_ENTRY *NewMenuEntry;\r
- SECUREBOOT_FILE_CONTEXT *FileContext;\r
- SECUREBOOT_FILE_CONTEXT *NewFileContext;\r
- UINTN Pass;\r
- EFI_STATUS Status;\r
- UINTN OptionNumber;\r
-\r
- FileContext = (SECUREBOOT_FILE_CONTEXT *) MenuEntry->FileContext;\r
- Dir = FileContext->FHandle;\r
- OptionNumber = 0;\r
- //\r
- // Open current directory to get files from it\r
- //\r
- Status = Dir->Open (\r
- Dir,\r
- &NewDir,\r
- FileContext->FileName,\r
- EFI_FILE_READ_ONLY,\r
- 0\r
- );\r
- if (!FileContext->IsRoot) {\r
- Dir->Close (Dir);\r
- }\r
-\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- DirInfo = FileInfo (NewDir);\r
- if (DirInfo == NULL) {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- if ((DirInfo->Attribute & EFI_FILE_DIRECTORY) == 0) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- FileContext->DevicePath = FileDevicePath (\r
- FileContext->Handle,\r
- FileContext->FileName\r
- );\r
-\r
- DirBufferSize = sizeof (EFI_FILE_INFO) + 1024;\r
- DirInfo = AllocateZeroPool (DirBufferSize);\r
- if (DirInfo == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
- \r
- //\r
- // Get all files in current directory\r
- // Pass 1 to get Directories\r
- // Pass 2 to get files that are EFI images\r
- //\r
- for (Pass = 1; Pass <= 2; Pass++) {\r
- NewDir->SetPosition (NewDir, 0);\r
- for (;;) {\r
- BufferSize = DirBufferSize;\r
- Status = NewDir->Read (NewDir, &BufferSize, DirInfo);\r
- if (EFI_ERROR (Status) || BufferSize == 0) {\r
- break;\r
- }\r
-\r
- if (((DirInfo->Attribute & EFI_FILE_DIRECTORY) != 0 && Pass == 2) ||\r
- ((DirInfo->Attribute & EFI_FILE_DIRECTORY) == 0 && Pass == 1)\r
- ) {\r
- //\r
- // Pass 1 is for Directories\r
- // Pass 2 is for file names\r
- //\r
- continue;\r
- }\r
-\r
- NewMenuEntry = CreateMenuEntry ();\r
- if (NULL == NewMenuEntry) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- NewFileContext = (SECUREBOOT_FILE_CONTEXT *) NewMenuEntry->FileContext;\r
- NewFileContext->Handle = FileContext->Handle;\r
- NewFileContext->FileName = AppendFileName (\r
- FileContext->FileName,\r
- DirInfo->FileName\r
- );\r
- NewFileContext->FHandle = NewDir;\r
- NewFileContext->DevicePath = FileDevicePath (\r
- NewFileContext->Handle,\r
- NewFileContext->FileName\r
- );\r
- NewMenuEntry->HelpString = NULL;\r
- \r
- NewFileContext->IsDir = (BOOLEAN) ((DirInfo->Attribute & EFI_FILE_DIRECTORY) == EFI_FILE_DIRECTORY);\r
- if (NewFileContext->IsDir) {\r
- BufferSize = StrLen (DirInfo->FileName) * 2 + 6;\r
- NewMenuEntry->DisplayString = AllocateZeroPool (BufferSize);\r
-\r
- UnicodeSPrint (\r
- NewMenuEntry->DisplayString,\r
- BufferSize,\r
- L"<%s>",\r
- DirInfo->FileName\r
- );\r
-\r
- } else {\r
- NewMenuEntry->DisplayString = StrDuplicate (DirInfo->FileName);\r
- }\r
+ return UpdatePage(FilePath, FORMID_ENROLL_PK_FORM);\r
\r
- NewFileContext->IsRoot = FALSE;\r
- NewFileContext->IsLoadFile = FALSE;\r
- NewFileContext->IsRemovableMedia = FALSE;\r
-\r
- NewMenuEntry->OptionNumber = OptionNumber;\r
- OptionNumber++;\r
- InsertTailList (&DirectoryMenu.Head, &NewMenuEntry->Link);\r
- }\r
- }\r
-\r
- DirectoryMenu.MenuNumber = OptionNumber;\r
- FreePool (DirInfo);\r
- return EFI_SUCCESS;\r
}\r
\r
/**\r
- Refresh the global UpdateData structure.\r
+ Update the KEK form base on the input file path info.\r
+\r
+ @param FilePath Point to the file path.\r
\r
+ @retval TRUE Exit caller function.\r
+ @retval FALSE Not exit caller function.\r
**/\r
-VOID\r
-RefreshUpdateData (\r
- VOID\r
+BOOLEAN\r
+EFIAPI\r
+UpdateKEKFromFile (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r
)\r
{\r
- //\r
- // Free current updated date\r
- // \r
- if (mStartOpCodeHandle != NULL) {\r
- HiiFreeOpCodeHandle (mStartOpCodeHandle);\r
- }\r
-\r
- //\r
- // Create new OpCode Handle\r
- //\r
- mStartOpCodeHandle = HiiAllocateOpCodeHandle ();\r
-\r
- //\r
- // Create Hii Extend Label OpCode as the start opcode\r
- //\r
- mStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (\r
- mStartOpCodeHandle,\r
- &gEfiIfrTianoGuid,\r
- NULL,\r
- sizeof (EFI_IFR_GUID_LABEL)\r
- );\r
- mStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
+ return UpdatePage(FilePath, FORMID_ENROLL_KEK_FORM);\r
}\r
\r
/**\r
- Update the File Explore page.\r
+ Update the DB form base on the input file path info.\r
\r
- @param[in] HiiHandle Hii Handle of the package to be updated.\r
- @param[in] MenuOption The Menu whose string tokens need to be updated.\r
- @param[in] FeCurrentState Current file explorer state.\r
+ @param FilePath Point to the file path.\r
\r
+ @retval TRUE Exit caller function.\r
+ @retval FALSE Not exit caller function.\r
**/\r
-VOID\r
-UpdateFileExplorePage (\r
- IN EFI_HII_HANDLE HiiHandle,\r
- IN SECUREBOOT_MENU_OPTION *MenuOption,\r
- IN FILE_EXPLORER_STATE FeCurrentState\r
+BOOLEAN\r
+EFIAPI\r
+UpdateDBFromFile (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r
)\r
{\r
- UINTN Index;\r
- SECUREBOOT_MENU_ENTRY *NewMenuEntry;\r
- SECUREBOOT_FILE_CONTEXT *NewFileContext;\r
- EFI_FORM_ID FormId;\r
- EFI_FORM_ID FileFormId;\r
-\r
- if (FeCurrentState == FileExplorerStateEnrollPkFile) {\r
- FormId = SECUREBOOT_ADD_PK_FILE_FORM_ID;\r
- FileFormId = FORM_FILE_EXPLORER_ID_PK;\r
- } else if (FeCurrentState == FileExplorerStateEnrollKekFile) {\r
- FormId = FORMID_ENROLL_KEK_FORM;\r
- FileFormId = FORM_FILE_EXPLORER_ID_KEK;\r
- } else if (FeCurrentState == FileExplorerStateEnrollSignatureFileToDb) {\r
- FormId = SECUREBOOT_ENROLL_SIGNATURE_TO_DB;\r
- FileFormId = FORM_FILE_EXPLORER_ID_DB;\r
- } else if (FeCurrentState == FileExplorerStateEnrollSignatureFileToDbx) {\r
- FormId = SECUREBOOT_ENROLL_SIGNATURE_TO_DBX;\r
- FileFormId = FORM_FILE_EXPLORER_ID_DBX;\r
- } else {\r
- return;\r
- }\r
-\r
- NewMenuEntry = NULL;\r
- NewFileContext = NULL;\r
-\r
- RefreshUpdateData ();\r
- mStartLabel->Number = FORM_FILE_EXPLORER_ID;\r
-\r
- for (Index = 0; Index < MenuOption->MenuNumber; Index++) {\r
- NewMenuEntry = GetMenuEntry (MenuOption, Index);\r
- NewFileContext = (SECUREBOOT_FILE_CONTEXT *) NewMenuEntry->FileContext;\r
-\r
- if (NewFileContext->IsDir) {\r
- //\r
- // Create Text opcode for directory.\r
- //\r
- HiiCreateActionOpCode (\r
- mStartOpCodeHandle,\r
- (UINT16) (FILE_OPTION_OFFSET + Index),\r
- NewMenuEntry->DisplayStringToken,\r
- STRING_TOKEN (STR_NULL),\r
- EFI_IFR_FLAG_CALLBACK,\r
- 0\r
- );\r
- } else {\r
-\r
- //\r
- // Create Goto opcode for file.\r
- //\r
- HiiCreateGotoOpCode (\r
- mStartOpCodeHandle,\r
- FormId,\r
- NewMenuEntry->DisplayStringToken,\r
- STRING_TOKEN (STR_NULL),\r
- EFI_IFR_FLAG_CALLBACK,\r
- (UINT16) (FILE_OPTION_GOTO_OFFSET + Index)\r
- );\r
- }\r
- }\r
-\r
- HiiUpdateForm (\r
- HiiHandle,\r
- &gSecureBootConfigFormSetGuid,\r
- FileFormId,\r
- mStartOpCodeHandle, // Label FORM_FILE_EXPLORER_ID\r
- mEndOpCodeHandle // LABEL_END\r
- );\r
+ return UpdatePage(FilePath, SECUREBOOT_ENROLL_SIGNATURE_TO_DB);\r
}\r
\r
/**\r
- Update the file explorer page with the refreshed file system.\r
-\r
- @param[in] PrivateData Module private data.\r
- @param[in] KeyValue Key value to identify the type of data to expect.\r
+ Update the DBX form base on the input file path info.\r
\r
- @retval TRUE Inform the caller to create a callback packet to exit file explorer.\r
- @retval FALSE Indicate that there is no need to exit file explorer.\r
+ @param FilePath Point to the file path.\r
\r
+ @retval TRUE Exit caller function.\r
+ @retval FALSE Not exit caller function.\r
**/\r
BOOLEAN\r
-UpdateFileExplorer (\r
- IN SECUREBOOT_CONFIG_PRIVATE_DATA *PrivateData,\r
- IN UINT16 KeyValue\r
+EFIAPI\r
+UpdateDBXFromFile (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r
)\r
{\r
- UINT16 FileOptionMask;\r
- SECUREBOOT_MENU_ENTRY *NewMenuEntry;\r
- SECUREBOOT_FILE_CONTEXT *NewFileContext;\r
- EFI_FORM_ID FormId;\r
- BOOLEAN ExitFileExplorer;\r
- EFI_STATUS Status;\r
- EFI_DEVICE_PATH_PROTOCOL *TmpDevicePath;\r
-\r
- NewMenuEntry = NULL;\r
- NewFileContext = NULL;\r
- ExitFileExplorer = FALSE;\r
- FileOptionMask = (UINT16) (FILE_OPTION_MASK & KeyValue);\r
-\r
- if (PrivateData->FeDisplayContext == FileExplorerDisplayUnknown) {\r
- //\r
- // First in, display file system.\r
- //\r
- FreeMenu (&FsOptionMenu);\r
- FindFileSystem ();\r
- \r
- CreateMenuStringToken (PrivateData->HiiHandle, &FsOptionMenu);\r
- UpdateFileExplorePage (PrivateData->HiiHandle, &FsOptionMenu, PrivateData->FeCurrentState);\r
-\r
- PrivateData->FeDisplayContext = FileExplorerDisplayFileSystem;\r
- } else {\r
- if (PrivateData->FeDisplayContext == FileExplorerDisplayFileSystem) {\r
- NewMenuEntry = GetMenuEntry (&FsOptionMenu, FileOptionMask);\r
- } else if (PrivateData->FeDisplayContext == FileExplorerDisplayDirectory) {\r
- NewMenuEntry = GetMenuEntry (&DirectoryMenu, FileOptionMask);\r
- }\r
-\r
- NewFileContext = (SECUREBOOT_FILE_CONTEXT *) NewMenuEntry->FileContext;\r
-\r
- if (NewFileContext->IsDir ) {\r
- PrivateData->FeDisplayContext = FileExplorerDisplayDirectory;\r
-\r
- RemoveEntryList (&NewMenuEntry->Link);\r
- FreeMenu (&DirectoryMenu);\r
- Status = FindFiles (NewMenuEntry);\r
- if (EFI_ERROR (Status)) {\r
- ExitFileExplorer = TRUE;\r
- goto OnExit;\r
- }\r
- CreateMenuStringToken (PrivateData->HiiHandle, &DirectoryMenu);\r
- DestroyMenuEntry (NewMenuEntry);\r
-\r
- UpdateFileExplorePage (PrivateData->HiiHandle, &DirectoryMenu, PrivateData->FeCurrentState);\r
-\r
- } else {\r
- if (PrivateData->FeCurrentState == FileExplorerStateEnrollPkFile) {\r
- FormId = SECUREBOOT_ADD_PK_FILE_FORM_ID;\r
- } else if (PrivateData->FeCurrentState == FileExplorerStateEnrollKekFile) {\r
- FormId = FORMID_ENROLL_KEK_FORM;\r
- } else if (PrivateData->FeCurrentState == FileExplorerStateEnrollSignatureFileToDb) {\r
- FormId = SECUREBOOT_ENROLL_SIGNATURE_TO_DB;\r
- } else if (PrivateData->FeCurrentState == FileExplorerStateEnrollSignatureFileToDbx) {\r
- FormId = SECUREBOOT_ENROLL_SIGNATURE_TO_DBX;\r
- } else {\r
- return FALSE;\r
- }\r
-\r
- PrivateData->MenuEntry = NewMenuEntry;\r
- PrivateData->FileContext->FileName = NewFileContext->FileName;\r
- \r
- TmpDevicePath = NewFileContext->DevicePath;\r
- OpenFileByDevicePath (\r
- &TmpDevicePath,\r
- &PrivateData->FileContext->FHandle,\r
- EFI_FILE_MODE_READ,\r
- 0\r
- );\r
-\r
- //\r
- // Create Subtitle op-code for the display string of the option.\r
- //\r
- RefreshUpdateData ();\r
- mStartLabel->Number = FormId;\r
-\r
- HiiCreateSubTitleOpCode (\r
- mStartOpCodeHandle,\r
- NewMenuEntry->DisplayStringToken,\r
- 0,\r
- 0,\r
- 0\r
- );\r
-\r
- HiiUpdateForm (\r
- PrivateData->HiiHandle,\r
- &gSecureBootConfigFormSetGuid,\r
- FormId,\r
- mStartOpCodeHandle, // Label FormId\r
- mEndOpCodeHandle // LABEL_END\r
- );\r
- }\r
- }\r
-\r
-OnExit:\r
- return ExitFileExplorer;\r
+ return UpdatePage(FilePath, SECUREBOOT_ENROLL_SIGNATURE_TO_DBX);\r
}\r
\r
/**\r
- Clean up the dynamic opcode at label and form specified by both LabelId. \r
+ Update the DBT form base on the input file path info.\r
\r
- @param[in] LabelId It is both the Form ID and Label ID for opcode deletion.\r
- @param[in] PrivateData Module private data.\r
+ @param FilePath Point to the file path.\r
\r
+ @retval TRUE Exit caller function.\r
+ @retval FALSE Not exit caller function.\r
**/\r
-VOID\r
-CleanUpPage (\r
- IN UINT16 LabelId,\r
- IN SECUREBOOT_CONFIG_PRIVATE_DATA *PrivateData\r
+BOOLEAN\r
+EFIAPI\r
+UpdateDBTFromFile (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r
)\r
{\r
- RefreshUpdateData ();\r
-\r
- //\r
- // Remove all op-codes from dynamic page\r
- //\r
- mStartLabel->Number = LabelId;\r
- HiiUpdateForm (\r
- PrivateData->HiiHandle,\r
- &gSecureBootConfigFormSetGuid,\r
- LabelId,\r
- mStartOpCodeHandle, // Label LabelId\r
- mEndOpCodeHandle // LABEL_END\r
- );\r
+ return UpdatePage(FilePath, SECUREBOOT_ENROLL_SIGNATURE_TO_DBT);\r
}\r
\r
projects / mirror_edk2.git / blobdiff