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MdeModulePkg/CapsuleApp: Enhance CapsuleApp to support Capsule-on-Disk 

BZ:https://bugzilla.tianocore.org/show_bug.cgi?id=1482

CapsuleApp is used for trigger capsule update.
Add -OD option in CapsuleApp to support doing capsule update via storage.
Add -F and -L options to support dumping information feature.
Finish unit test for -F and -L options.
Already verify this feature on Denlow platform, success to update capsule
via hard disk with -OD option.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Cc: Zhang Chao B <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
This commit is contained in:
Chen A Chen 2019-01-29 15:29:58 +08:00 committed by Liming Gao
parent d67ade0994
commit 9747329114
4 changed files with 691 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

162
MdeModulePkg/Application/CapsuleApp/CapsuleApp.c
View File

@ -1,7 +1,7 @@
/** @file
A shell application that triggers capsule update process.
Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2016 - 2019, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -23,6 +23,7 @@
#include <Library/PrintLib.h>
#include <Library/BmpSupportLib.h>
#include <Protocol/GraphicsOutput.h>
#include <Guid/GlobalVariable.h>
#include <Guid/CapsuleReport.h>
#include <Guid/SystemResourceTable.h>
#include <Guid/FmpCapsule.h>
@ -105,6 +106,46 @@ DumpEsrtData (
VOID
);
/**
Dump Provisioned Capsule.
@param[in] DumpCapsuleInfo The flag to indicate whether to dump the capsule inforomation.
**/
VOID
DumpProvisionedCapsule (
IN BOOLEAN DumpCapsuleInfo
);
/**
Dump all EFI System Partition.
**/
VOID
DumpAllEfiSysPartition (
VOID
);
/**
Process Capsule On Disk.
@param[in] CapsuleBuffer An array of pointer to capsule images
@param[in] CapsuleBufferSize An array of UINTN to capsule images size
@param[in] FilePath An array of capsule images file path
@param[in] Map File system mapping string
@param[in] CapsuleNum The count of capsule images
@retval EFI_SUCCESS Capsule on disk success.
@retval others Capsule on disk fail.
**/
EFI_STATUS
ProcessCapsuleOnDisk (
IN VOID **CapsuleBuffer,
IN UINTN *CapsuleBufferSize,
IN CHAR16 **FilePath,
IN CHAR16 *Map,
IN UINTN CapsuleNum
);
/**
Read a file.
@ -799,19 +840,22 @@ PrintUsage (
)
{
Print(L"CapsuleApp: usage\n");
Print(L" CapsuleApp <Capsule...> [-NR]\n");
Print(L" CapsuleApp <Capsule...> [-NR] [-OD [FSx]]\n");
Print(L" CapsuleApp -S\n");
Print(L" CapsuleApp -C\n");
Print(L" CapsuleApp -P\n");
Print(L" CapsuleApp -E\n");
Print(L" CapsuleApp -L\n");
Print(L" CapsuleApp -L INFO\n");
Print(L" CapsuleApp -F\n");
Print(L" CapsuleApp -G <BMP> -O <Capsule>\n");
Print(L" CapsuleApp -N <Capsule> -O <NestedCapsule>\n");
Print(L" CapsuleApp -D <Capsule>\n");
Print(L" CapsuleApp -P GET <ImageTypeId> <Index> -O <FileName>\n");
Print(L"Parameter:\n");
Print(L" -NR: No reset will be triggered for the capsule with\n");
Print(L" CAPSULE_FLAGS_PERSIST_ACROSS_RESET and without\n");
Print(L" CAPSULE_FLAGS_INITIATE_RESET.\n");
Print(L" -NR: No reset will be triggered for the capsule\n");
Print(L" with CAPSULE_FLAGS_PERSIST_ACROSS_RESET and without CAPSULE_FLAGS_INITIATE_RESET.\n");
Print(L" -OD: Delivery of Capsules via file on Mass Storage device.");
Print(L" -S: Dump capsule report variable (EFI_CAPSULE_REPORT_GUID),\n");
Print(L" which is defined in UEFI specification.\n");
Print(L" -C: Clear capsule report variable (EFI_CAPSULE_REPORT_GUID),\n");
@ -820,6 +864,8 @@ PrintUsage (
Print(L" ImageTypeId and Index (decimal format) to a file if 'GET'\n");
Print(L" option is used.\n");
Print(L" -E: Dump UEFI ESRT table info.\n");
Print(L" -L: Dump provisioned capsule image information.\n");
Print(L" -F: Dump all EFI System Partition.\n");
Print(L" -G: Convert a BMP file to be an UX capsule,\n");
Print(L" according to Windows Firmware Update document\n");
Print(L" -N: Append a Capsule Header to an existing FMP capsule image\n");
@ -851,7 +897,7 @@ UefiMain (
{
EFI_STATUS Status;
RETURN_STATUS RStatus;
UINTN FileSize[MAX_CAPSULE_NUM];
UINTN CapsuleBufferSize[MAX_CAPSULE_NUM];
VOID *CapsuleBuffer[MAX_CAPSULE_NUM];
EFI_CAPSULE_BLOCK_DESCRIPTOR *BlockDescriptors;
EFI_CAPSULE_HEADER *CapsuleHeaderArray[MAX_CAPSULE_NUM + 1];
@ -859,12 +905,20 @@ UefiMain (
EFI_RESET_TYPE ResetType;
BOOLEAN NeedReset;
BOOLEAN NoReset;
BOOLEAN CapsuleOnDisk;
CHAR16 *CapsuleName;
CHAR16 *CapsuleNames[MAX_CAPSULE_NUM];
CHAR16 *MapFsStr;
UINTN CapsuleNum;
UINTN Index;
UINTN ParaOdIndex;
UINTN ParaNrIndex;
EFI_GUID ImageTypeId;
UINTN ImageIndex;
MapFsStr = NULL;
CapsuleNum = 0;
Status = GetArg();
if (EFI_ERROR(Status)) {
Print(L"Please use UEFI SHELL to run this application!\n", Status);
@ -936,6 +990,20 @@ UefiMain (
return EFI_SUCCESS;
}
if (StrCmp(Argv[1], L"-L") == 0) {
if (Argc >= 3 && StrCmp(Argv[2], L"INFO") == 0) {
DumpProvisionedCapsule(TRUE);
} else {
DumpProvisionedCapsule(FALSE);
}
return EFI_SUCCESS;
}
if (StrCmp(Argv[1], L"-F") == 0) {
DumpAllEfiSysPartition();
return EFI_SUCCESS;
}
if (Argv[1][0] == L'-') {
Print(L"CapsuleApp: Unrecognized option(%s).\n", Argv[1]);
return EFI_UNSUPPORTED;
@ -943,12 +1011,56 @@ UefiMain (
CapsuleFirstIndex = 1;
NoReset = FALSE;
if ((Argc > 1) && (StrCmp(Argv[Argc - 1], L"-NR") == 0)) {
NoReset = TRUE;
CapsuleLastIndex = Argc - 2;
} else {
CapsuleLastIndex = Argc - 1;
CapsuleOnDisk = FALSE;
ParaOdIndex = 0;
ParaNrIndex = 0;
for (Index = 1; Index < Argc; Index++) {
if (StrCmp(Argv[Index], L"-OD") == 0) {
ParaOdIndex = Index;
CapsuleOnDisk = TRUE;
} else if (StrCmp(Argv[Index], L"-NR") == 0) {
ParaNrIndex = Index;
NoReset = TRUE;
}
}
if (ParaOdIndex != 0) {
if (ParaOdIndex == Argc - 1) {
MapFsStr = NULL;
} else if (ParaOdIndex == Argc - 2) {
MapFsStr = Argv[Argc-1];
} else {
Print (L"CapsuleApp: Invalid Position for -OD Options\n");
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if (ParaNrIndex != 0) {
if (ParaNrIndex + 1 == ParaOdIndex) {
CapsuleLastIndex = ParaNrIndex - 1;
} else {
Print (L"CapsuleApp: Invalid Position for -NR Options\n");
Status = EFI_INVALID_PARAMETER;
goto Done;
}
} else {
CapsuleLastIndex = ParaOdIndex - 1;
}
} else {
if (ParaNrIndex != 0) {
if (ParaNrIndex == Argc -1) {
CapsuleLastIndex = ParaNrIndex - 1;
} else {
Print (L"CapsuleApp: Invalid Position for -NR Options\n");
Status = EFI_INVALID_PARAMETER;
goto Done;
}
} else {
CapsuleLastIndex = Argc - 1;
}
}
CapsuleNum = CapsuleLastIndex - CapsuleFirstIndex + 1;
if (CapsuleFirstIndex > CapsuleLastIndex) {
@ -961,26 +1073,27 @@ UefiMain (
}
ZeroMem(&CapsuleBuffer, sizeof(CapsuleBuffer));
ZeroMem(&FileSize, sizeof(FileSize));
ZeroMem(&CapsuleBufferSize, sizeof(CapsuleBufferSize));
BlockDescriptors = NULL;
for (Index = 0; Index < CapsuleNum; Index++) {
CapsuleName = Argv[CapsuleFirstIndex + Index];
Status = ReadFileToBuffer(CapsuleName, &FileSize[Index], &CapsuleBuffer[Index]);
Status = ReadFileToBuffer(CapsuleName, &CapsuleBufferSize[Index], &CapsuleBuffer[Index]);
if (EFI_ERROR(Status)) {
Print(L"CapsuleApp: capsule image (%s) is not found.\n", CapsuleName);
goto Done;
}
if (!IsValidCapsuleHeader (CapsuleBuffer[Index], FileSize[Index])) {
if (!IsValidCapsuleHeader (CapsuleBuffer[Index], CapsuleBufferSize[Index])) {
Print(L"CapsuleApp: Capsule image (%s) is not a valid capsule.\n", CapsuleName);
return EFI_INVALID_PARAMETER;
}
CapsuleNames[Index] = CapsuleName;
}
//
// Every capsule use 2 descriptor 1 for data 1 for end
//
Status = BuildGatherList(CapsuleBuffer, FileSize, CapsuleNum, &BlockDescriptors);
Status = BuildGatherList(CapsuleBuffer, CapsuleBufferSize, CapsuleNum, &BlockDescriptors);
if (EFI_ERROR(Status)) {
goto Done;
}
@ -1007,13 +1120,30 @@ UefiMain (
}
for (Index = 0; Index < CapsuleNum; Index++) {
if (FileSize[Index] > MaxCapsuleSize) {
if (CapsuleBufferSize[Index] > MaxCapsuleSize) {
Print (L"CapsuleApp: capsule is too large to update, %ld is allowed\n", MaxCapsuleSize);
Status = EFI_UNSUPPORTED;
goto Done;
}
}
//
// Check whether is capsule on disk.
//
if (CapsuleOnDisk) {
Status = ProcessCapsuleOnDisk (CapsuleBuffer, CapsuleBufferSize, CapsuleNames, MapFsStr, CapsuleNum);
if (Status != EFI_SUCCESS) {
Print (L"CapsuleApp: failed to update capsule - %r\n", Status);
goto Done;
} else {
if (!NoReset) {
gRT->ResetSystem (ResetType, EFI_SUCCESS, 0, NULL);
} else {
goto Done;
}
}
}
//
// Check whether the input capsule image has the flag of persist across system reset.
//

8
MdeModulePkg/Application/CapsuleApp/CapsuleApp.inf
View File

@ -33,6 +33,7 @@
[Sources]
CapsuleApp.c
CapsuleDump.c
CapsuleOnDisk.c
AppSupport.c
[Packages]
@ -40,16 +41,20 @@
MdeModulePkg/MdeModulePkg.dec
[Guids]
gEfiGlobalVariableGuid ## CONSUMES ## GUID
gEfiCapsuleReportGuid ## CONSUMES ## GUID
gEfiFmpCapsuleGuid ## CONSUMES ## GUID
gWindowsUxCapsuleGuid ## CONSUMES ## GUID
gEfiSystemResourceTableGuid ## CONSUMES ## GUID
gEfiCapsuleVendorGuid ## SOMETIMES_CONSUMES ## Variable:L"CapsuleUpdateData"
gEfiPartTypeSystemPartGuid ## SOMETIMES_CONSUMES ## GUID
[Protocols]
gEfiGraphicsOutputProtocolGuid ## CONSUMES
gEfiFirmwareManagementProtocolGuid ## CONSUMES
gEfiShellParametersProtocolGuid ## CONSUMES
gEfiShellProtocolGuid ## CONSUMES
gEfiSimpleFileSystemProtocolGuid ## SOMETIMES_CONSUMES
[LibraryClasses]
BaseLib
@ -61,6 +66,9 @@
UefiLib
PrintLib
BmpSupportLib
FileHandleLib
UefiBootManagerLib
SortLib
[UserExtensions.TianoCore."ExtraFiles"]
CapsuleAppExtra.uni

538
MdeModulePkg/Application/CapsuleApp/CapsuleDump.c
View File

@ -1,7 +1,7 @@
/** @file
Dump Capsule image information.
Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2016 - 2019, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -21,13 +21,26 @@
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/PrintLib.h>
#include <Library/FileHandleLib.h>
#include <Library/SortLib.h>
#include <Library/UefiBootManagerLib.h>
#include <Library/DevicePathLib.h>
#include <Protocol/FirmwareManagement.h>
#include <Protocol/SimpleFileSystem.h>
#include <Protocol/Shell.h>
#include <Guid/ImageAuthentication.h>
#include <Guid/CapsuleReport.h>
#include <Guid/SystemResourceTable.h>
#include <Guid/FmpCapsule.h>
#include <Guid/CapsuleVendor.h>
#include <IndustryStandard/WindowsUxCapsule.h>
//
// (20 * (6+5+2))+1) unicode characters from EFI FAT spec (doubled for bytes)
//
#define MAX_FILE_NAME_SIZE 522
#define MAX_FILE_NAME_LEN (MAX_FILE_NAME_SIZE / sizeof(CHAR16))
/**
Read a file.
@ -61,6 +74,37 @@ WriteFileFromBuffer (
IN VOID *Buffer
);
/**
Get shell protocol.
@return Pointer to shell protocol.
**/
EFI_SHELL_PROTOCOL *
GetShellProtocol (
VOID
);
/**
Get SimpleFileSystem from boot option file path.
@param[in] DevicePath The file path of boot option
@param[out] FullPath The full device path of boot device
@param[out] Fs The file system within EfiSysPartition
@retval EFI_SUCCESS Get file system successfully
@retval EFI_NOT_FOUND No valid file system found
@retval others Get file system failed
**/
EFI_STATUS
EFIAPI
GetEfiSysPartitionFromBootOptionFilePath (
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
OUT EFI_DEVICE_PATH_PROTOCOL **FullPath,
OUT EFI_SIMPLE_FILE_SYSTEM_PROTOCOL **Fs
);
/**
Validate if it is valid capsule header
@ -123,7 +167,7 @@ DumpFmpCapsule (
UINTN Count;
EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER *FmpImageHeader;
Print(L"[FmpCapusule]\n");
Print(L"[FmpCapsule]\n");
Print(L"CapsuleHeader:\n");
Print(L" CapsuleGuid - %g\n", &CapsuleHeader->CapsuleGuid);
Print(L" HeaderSize - 0x%x\n", CapsuleHeader->HeaderSize);
@ -504,6 +548,496 @@ DumpEsrtData (
Print(L"\n");
}
/**
Dump capsule information from CapsuleHeader
@param[in] CapsuleHeader The CapsuleHeader of the capsule image.
@retval EFI_SUCCESS The capsule information is dumped.
**/
EFI_STATUS
DumpCapsuleFromBuffer (
IN EFI_CAPSULE_HEADER *CapsuleHeader
)
{
if (CompareGuid (&CapsuleHeader->CapsuleGuid, &gWindowsUxCapsuleGuid)) {
DumpUxCapsule (CapsuleHeader);
return EFI_SUCCESS;
}
if (CompareGuid (&CapsuleHeader->CapsuleGuid, &gEfiFmpCapsuleGuid)) {
DumpFmpCapsule (CapsuleHeader);
}
if (IsNestedFmpCapsule (CapsuleHeader)) {
Print (L"[NestedCapusule]\n");
Print (L"CapsuleHeader:\n");
Print (L" CapsuleGuid - %g\n", &CapsuleHeader->CapsuleGuid);
Print (L" HeaderSize - 0x%x\n", CapsuleHeader->HeaderSize);
Print (L" Flags - 0x%x\n", CapsuleHeader->Flags);
Print (L" CapsuleImageSize - 0x%x\n", CapsuleHeader->CapsuleImageSize);
DumpFmpCapsule ((EFI_CAPSULE_HEADER *)((UINTN)CapsuleHeader + CapsuleHeader->HeaderSize));
}
return EFI_SUCCESS;
}
/**
This routine is called to upper case given unicode string.
@param[in] Str String to upper case
@retval upper cased string after process
**/
STATIC
CHAR16 *
UpperCaseString (
IN CHAR16 *Str
)
{
CHAR16 *Cptr;
for (Cptr = Str; *Cptr != L'\0'; Cptr++) {
if (L'a' <= *Cptr && *Cptr <= L'z') {
*Cptr = *Cptr - L'a' + L'A';
}
}
return Str;
}
/**
This routine is used to return substring before period '.' or '\0'
Caller should respsonsible of substr space allocation & free
@param[in] Str String to check
@param[out] SubStr First part of string before period or '\0'
@param[out] SubStrLen Length of first part of string
**/
STATIC
VOID
GetSubStringBeforePeriod (
IN CHAR16 *Str,
OUT CHAR16 *SubStr,
OUT UINTN *SubStrLen
)
{
UINTN Index;
for (Index = 0; Str[Index] != L'.' && Str[Index] != L'\0'; Index++) {
SubStr[Index] = Str[Index];
}
SubStr[Index] = L'\0';
*SubStrLen = Index;
}
/**
This routine pad the string in tail with input character.
@param[in] StrBuf Str buffer to be padded, should be enough room for
@param[in] PadLen Expected padding length
@param[in] Character Character used to pad
**/
STATIC
VOID
PadStrInTail (
IN CHAR16 *StrBuf,
IN UINTN PadLen,
IN CHAR16 Character
)
{
UINTN Index;
for (Index = 0; StrBuf[Index] != L'\0'; Index++);
while(PadLen != 0) {
StrBuf[Index] = Character;
Index++;
PadLen--;
}
StrBuf[Index] = L'\0';
}
/**
This routine find the offset of the last period '.' of string. if No period exists
function FileNameExtension is set to L'\0'
@param[in] FileName File name to split between last period
@param[out] FileNameFirst First FileName before last period
@param[out] FileNameExtension FileName after last period
**/
STATIC
VOID
SplitFileNameExtension (
IN CHAR16 *FileName,
OUT CHAR16 *FileNameFirst,
OUT CHAR16 *FileNameExtension
)
{
UINTN Index;
UINTN StringLen;
StringLen = StrLen(FileName);
for (Index = StringLen; Index > 0 && FileName[Index] != L'.'; Index--);
//
// No period exists. No FileName Extension
//
if (Index == 0 && FileName[Index] != L'.') {
FileNameExtension[0] = L'\0';
Index = StringLen;
} else {
StrCpyS (FileNameExtension, MAX_FILE_NAME_LEN, &FileName[Index+1]);
}
//
// Copy First file name
//
StrnCpyS (FileNameFirst, MAX_FILE_NAME_LEN, FileName, Index);
FileNameFirst[Index] = L'\0';
}
/**
The function is called by PerformQuickSort to sort file name in alphabet.
@param[in] Left The pointer to first buffer.
@param[in] Right The pointer to second buffer.
@retval 0 Buffer1 equal to Buffer2.
@return <0 Buffer1 is less than Buffer2.
@return >0 Buffer1 is greater than Buffer2.
**/
INTN
EFIAPI
CompareFileNameInAlphabet (
IN VOID *Left,
IN VOID *Right
)
{
EFI_FILE_INFO *FileInfo1;
EFI_FILE_INFO *FileInfo2;
CHAR16 FileName1[MAX_FILE_NAME_SIZE];
CHAR16 FileExtension1[MAX_FILE_NAME_SIZE];
CHAR16 FileName2[MAX_FILE_NAME_SIZE];
CHAR16 FileExtension2[MAX_FILE_NAME_SIZE];
CHAR16 TempSubStr1[MAX_FILE_NAME_SIZE];
CHAR16 TempSubStr2[MAX_FILE_NAME_SIZE];
UINTN SubStrLen1;
UINTN SubStrLen2;
INTN SubStrCmpResult;
FileInfo1 = (EFI_FILE_INFO *) (*(UINTN *)Left);
FileInfo2 = (EFI_FILE_INFO *) (*(UINTN *)Right);
SplitFileNameExtension (FileInfo1->FileName, FileName1, FileExtension1);
SplitFileNameExtension (FileInfo2->FileName, FileName2, FileExtension2);
UpperCaseString (FileName1);
UpperCaseString (FileName2);
GetSubStringBeforePeriod (FileName1, TempSubStr1, &SubStrLen1);
GetSubStringBeforePeriod (FileName2, TempSubStr2, &SubStrLen2);
if (SubStrLen1 > SubStrLen2) {
//
// Substr in NewFileName is longer. Pad tail with SPACE
//
PadStrInTail (TempSubStr2, SubStrLen1 - SubStrLen2, L' ');
} else if (SubStrLen1 < SubStrLen2){
//
// Substr in ListedFileName is longer. Pad tail with SPACE
//
PadStrInTail (TempSubStr1, SubStrLen2 - SubStrLen1, L' ');
}
SubStrCmpResult = StrnCmp (TempSubStr1, TempSubStr2, MAX_FILE_NAME_LEN);
if (SubStrCmpResult != 0) {
return SubStrCmpResult;
}
UpperCaseString (FileExtension1);
UpperCaseString (FileExtension2);
return StrnCmp (FileExtension1, FileExtension2, MAX_FILE_NAME_LEN);
}
/**
Dump capsule information from disk.
@param[in] Fs The device path of disk.
@param[in] DumpCapsuleInfo The flag to indicate whether to dump the capsule inforomation.
@retval EFI_SUCCESS The capsule information is dumped.
**/
EFI_STATUS
DumpCapsuleFromDisk (
IN EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Fs,
IN BOOLEAN DumpCapsuleInfo
)
{
EFI_STATUS Status;
EFI_FILE *Root;
EFI_FILE *DirHandle;
EFI_FILE *FileHandle;
UINTN Index;
UINTN FileSize;
VOID *FileBuffer;
EFI_FILE_INFO **FileInfoBuffer;
EFI_FILE_INFO *FileInfo;
UINTN FileCount;
BOOLEAN NoFile;
DirHandle = NULL;
FileHandle = NULL;
Index = 0;
FileCount = 0;
NoFile = FALSE;
Status = Fs->OpenVolume (Fs, &Root);
if (EFI_ERROR (Status)) {
Print (L"Cannot open volume. Status = %r\n", Status);
return EFI_NOT_FOUND;
}
Status = Root->Open (Root, &DirHandle, EFI_CAPSULE_FILE_DIRECTORY, EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE , 0);
if (EFI_ERROR (Status)) {
Print (L"Cannot open %s. Status = %r\n", EFI_CAPSULE_FILE_DIRECTORY, Status);
return EFI_NOT_FOUND;
}
//
// Get file count first
//
for ( Status = FileHandleFindFirstFile (DirHandle, &FileInfo)
; !EFI_ERROR(Status) && !NoFile
; Status = FileHandleFindNextFile (DirHandle, FileInfo, &NoFile)
){
if ((FileInfo->Attribute & (EFI_FILE_SYSTEM | EFI_FILE_ARCHIVE)) == 0) {
continue;
}
FileCount++;
}
if (FileCount == 0) {
Print (L"Error: No capsule file found!\n");
return EFI_NOT_FOUND;
}
FileInfoBuffer = AllocatePool (sizeof(FileInfo) * FileCount);
NoFile = FALSE;
//
// Get all file info
//
for ( Status = FileHandleFindFirstFile (DirHandle, &FileInfo)
; !EFI_ERROR (Status) && !NoFile
; Status = FileHandleFindNextFile (DirHandle, FileInfo, &NoFile)
){
if ((FileInfo->Attribute & (EFI_FILE_SYSTEM | EFI_FILE_ARCHIVE)) == 0) {
continue;
}
FileInfoBuffer[Index++] = AllocateCopyPool ((UINTN)FileInfo->Size, FileInfo);
}
//
// Sort FileInfoBuffer by alphabet order
//
PerformQuickSort (
FileInfoBuffer,
FileCount,
sizeof (FileInfo),
(SORT_COMPARE) CompareFileNameInAlphabet
);
Print (L"The capsules will be performed by following order:\n");
for (Index = 0; Index < FileCount; Index++) {
Print (L" %d.%s\n", Index + 1, FileInfoBuffer[Index]->FileName);
}
if (!DumpCapsuleInfo) {
return EFI_SUCCESS;
}
Print(L"The infomation of the capsules:\n");
for (Index = 0; Index < FileCount; Index++) {
FileHandle = NULL;
Status = DirHandle->Open (DirHandle, &FileHandle, FileInfoBuffer[Index]->FileName, EFI_FILE_MODE_READ, 0);
if (EFI_ERROR (Status)) {
break;
}
Status = FileHandleGetSize (FileHandle, (UINT64 *) &FileSize);
if (EFI_ERROR (Status)) {
Print (L"Cannot read file %s. Status = %r\n", FileInfoBuffer[Index]->FileName, Status);
FileHandleClose (FileHandle);
return Status;
}
FileBuffer = AllocatePool (FileSize);
if (FileBuffer == NULL) {
return RETURN_OUT_OF_RESOURCES;
}
Status = FileHandleRead (FileHandle, &FileSize, FileBuffer);
if (EFI_ERROR (Status)) {
Print (L"Cannot read file %s. Status = %r\n", FileInfoBuffer[Index]->FileName, Status);
FreePool (FileBuffer);
FileHandleClose (FileHandle);
return Status;
}
Print (L"**************************\n");
Print (L" %d.%s:\n", Index + 1, FileInfoBuffer[Index]->FileName);
Print (L"**************************\n");
DumpCapsuleFromBuffer ((EFI_CAPSULE_HEADER *) FileBuffer);
FileHandleClose (FileHandle);
FreePool (FileBuffer);
}
return EFI_SUCCESS;
}
/**
Dump capsule inforomation form Gather list.
@param[in] BlockDescriptors The block descriptors for the capsule images
@param[in] DumpCapsuleInfo The flag to indicate whether to dump the capsule inforomation.
**/
VOID
DumpBlockDescriptors (
IN EFI_CAPSULE_BLOCK_DESCRIPTOR *BlockDescriptors,
IN BOOLEAN DumpCapsuleInfo
)
{
EFI_CAPSULE_BLOCK_DESCRIPTOR *TempBlockPtr;
TempBlockPtr = BlockDescriptors;
while (TRUE) {
if (TempBlockPtr->Length != 0) {
if (DumpCapsuleInfo) {
Print(L"******************************************************\n");
}
Print(L"Capsule data starts at 0x%08x with size 0x%08x\n", TempBlockPtr->Union.DataBlock, TempBlockPtr->Length);
if (DumpCapsuleInfo) {
Print(L"******************************************************\n");
DumpCapsuleFromBuffer ((EFI_CAPSULE_HEADER *) (UINTN) TempBlockPtr->Union.DataBlock);
}
TempBlockPtr += 1;
} else {
if (TempBlockPtr->Union.ContinuationPointer == (UINTN)NULL) {
break;
} else {
TempBlockPtr = (EFI_CAPSULE_BLOCK_DESCRIPTOR *) (UINTN) TempBlockPtr->Union.ContinuationPointer;
}
}
}
}
/**
Dump Provisioned Capsule.
@param[in] DumpCapsuleInfo The flag to indicate whether to dump the capsule inforomation.
**/
VOID
DumpProvisionedCapsule (
IN BOOLEAN DumpCapsuleInfo
)
{
EFI_STATUS Status;
CHAR16 CapsuleVarName[30];
CHAR16 *TempVarName;
UINTN Index;
EFI_PHYSICAL_ADDRESS *CapsuleDataPtr64;
UINT16 *BootNext;
CHAR16 BootOptionName[20];
EFI_BOOT_MANAGER_LOAD_OPTION BootNextOptionEntry;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *Fs;
EFI_SHELL_PROTOCOL *ShellProtocol;
ShellProtocol = GetShellProtocol ();
Index = 0;
//
// Dump capsule provisioned on Memory
//
Print (L"#########################\n");
Print (L"### Capsule on Memory ###\n");
Print (L"#########################\n");
StrCpyS (CapsuleVarName, sizeof(CapsuleVarName)/sizeof(CHAR16), EFI_CAPSULE_VARIABLE_NAME);
TempVarName = CapsuleVarName + StrLen (CapsuleVarName);
while (TRUE) {
if (Index > 0) {
UnicodeValueToStringS (
TempVarName,
sizeof (CapsuleVarName) - ((UINTN)TempVarName - (UINTN)CapsuleVarName),
0,
Index,
0
);
}
Status = GetVariable2 (
CapsuleVarName,
&gEfiCapsuleVendorGuid,
(VOID **) &CapsuleDataPtr64,
NULL
);
if (EFI_ERROR (Status)) {
if (Index == 0) {
Print (L"No data.\n");
}
break;
} else {
Index++;
Print (L"Capsule Description at 0x%08x\n", *CapsuleDataPtr64);
DumpBlockDescriptors ((EFI_CAPSULE_BLOCK_DESCRIPTOR*) (UINTN) *CapsuleDataPtr64, DumpCapsuleInfo);
}
}
//
// Dump capsule provisioned on Disk
//
Print (L"#########################\n");
Print (L"### Capsule on Disk #####\n");
Print (L"#########################\n");
Status = GetVariable2 (
L"BootNext",
&gEfiGlobalVariableGuid,
(VOID **) &BootNext,
NULL
);
if (!EFI_ERROR (Status)) {
UnicodeSPrint (BootOptionName, sizeof (BootOptionName), L"Boot%04x", *BootNext);
Status = EfiBootManagerVariableToLoadOption (BootOptionName, &BootNextOptionEntry);
if (!EFI_ERROR (Status)) {
//
// Display description and device path
//
GetEfiSysPartitionFromBootOptionFilePath (BootNextOptionEntry.FilePath, &DevicePath, &Fs);
if(!EFI_ERROR (Status)) {
Print (L"Capsules are provisioned on BootOption: %s\n", BootNextOptionEntry.Description);
Print (L" %s %s\n", ShellProtocol->GetMapFromDevicePath (&DevicePath), ConvertDevicePathToText(DevicePath, TRUE, TRUE));
DumpCapsuleFromDisk (Fs, DumpCapsuleInfo);
}
}
}
}
/**
Dump FMP information.

1
MdeModulePkg/MdeModulePkg.dsc
View File

@ -167,6 +167,7 @@
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
DebugLib|MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
FileHandleLib|MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf
[LibraryClasses.common.MM_STANDALONE]
HobLib|MdeModulePkg/Library/BaseHobLibNull/BaseHobLibNull.inf