jh163888/UEFITool
1
0
Fork 0
mirror of https://github.com/LongSoft/UEFITool.git synced 2024-11-22 07:58:22 +08:00
Code Issues Projects Releases Wiki Activity

Version 0.19.1

Browse Source 
- hex numbers are printed uppercase
- empty paddings are shown as Empty(0x00) or Empty(0xFF)
- volume size is determined by FvLength header field only
- spaces are now allowed for hex pattern search
- another messages clean-up
This commit is contained in:
Nikolaj Schlej 2014-11-08 22:24:53 +01:00
parent 262e81720c
commit a400c2ef8f
6 changed files with 125 additions and 126 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
basetypes.h
View File

@ -148,4 +148,7 @@ typedef struct {
#include <assert.h>
#define ASSERT(x) assert(x)
//Hexarg macro
#define hexarg(X, Y) arg(QString("%1").arg((X),(Y),16,QChar('0')).toUpper())
#endif

234
ffsengine.cpp
View File

@ -252,9 +252,9 @@ UINT8 FfsEngine::parseImageFile(const QByteArray & buffer)
QByteArray body = buffer.right(buffer.size() - capsuleHeaderSize);
QString name = tr("UEFI capsule");
QString info = tr("Header size: 0x%1\nFlags: 0x%2\nImage size: 0x%3")
.arg(capsuleHeader->HeaderSize, 8, 16, QChar('0'))
.arg(capsuleHeader->Flags, 8, 16, QChar('0'))
.arg(capsuleHeader->CapsuleImageSize, 8, 16, QChar('0'));
.hexarg(capsuleHeader->HeaderSize, 8)
.hexarg(capsuleHeader->Flags, 8)
.hexarg(capsuleHeader->CapsuleImageSize, 8);
// Add tree item
index = model->addItem(Types::Capsule, Subtypes::UefiCapsule, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body);
}
@ -268,9 +268,9 @@ UINT8 FfsEngine::parseImageFile(const QByteArray & buffer)
QByteArray body = buffer.right(buffer.size() - capsuleHeaderSize);
QString name = tr("AMI Aptio capsule");
QString info = tr("Header size: 0x%1\nFlags: 0x%2\nImage size: 0x%3")
.arg(aptioCapsuleHeader->RomImageOffset, 4, 16, QChar('0'))
.arg(aptioCapsuleHeader->CapsuleHeader.Flags, 8, 16, QChar('0'))
.arg(aptioCapsuleHeader->CapsuleHeader.CapsuleImageSize - aptioCapsuleHeader->RomImageOffset, 8, 16, QChar('0'));
.hexarg(aptioCapsuleHeader->RomImageOffset, 4)
.hexarg(aptioCapsuleHeader->CapsuleHeader.Flags, 8)
.hexarg(aptioCapsuleHeader->CapsuleHeader.CapsuleImageSize - aptioCapsuleHeader->RomImageOffset, 8);
//!TODO: more info about Aptio capsule
// Add tree item
index = model->addItem(Types::Capsule, Subtypes::AptioCapsule, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body);
@ -295,7 +295,7 @@ UINT8 FfsEngine::parseImageFile(const QByteArray & buffer)
// Get info
QString name = tr("BIOS image");
QString info = tr("Size: 0x%1")
.arg(flashImage.size(), 8, 16, QChar('0'));
.hexarg(flashImage.size(), 8);
// Add tree item
index = model->addItem(Types::Image, Subtypes::BiosImage, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), flashImage, QByteArray(), index);
@ -431,7 +431,7 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & intelImage, QModelIndex & in
// Intel image
name = tr("Intel image");
info = tr("Size: 0x%1\nFlash chips: %2\nRegions: %3\nMasters: %4\nPCH straps: %5\nPROC straps: %6\nICC table entries: %7")
.arg(intelImage.size(), 8, 16, QChar('0'))
.hexarg(intelImage.size(), 8)
.arg(descriptorMap->NumberOfFlashChips + 1) //
.arg(descriptorMap->NumberOfRegions + 1) // Zero-based numbers in storage
.arg(descriptorMap->NumberOfMasters + 1) //
@ -446,36 +446,36 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & intelImage, QModelIndex & in
// Get descriptor info
body = intelImage.left(FLASH_DESCRIPTOR_SIZE);
name = tr("Descriptor region");
info = tr("Size: 0x%1").arg(FLASH_DESCRIPTOR_SIZE, 4, 16, QChar('0'));
info = tr("Size: 0x%1").hexarg(FLASH_DESCRIPTOR_SIZE, 8);
// Check regions presence once again
QVector<UINT32> offsets;
if (regionSection->GbeLimit) {
offsets.append(gbeBegin);
info += tr("\nGbE region offset: 0x%1").arg(gbeBegin, 8, 16, QChar('0'));
info += tr("\nGbE region offset: 0x%1").hexarg(gbeBegin, 8);
}
if (regionSection->MeLimit) {
offsets.append(meBegin);
info += tr("\nME region offset: 0x%1").arg(meBegin, 8, 16, QChar('0'));
info += tr("\nME region offset: 0x%1").hexarg(meBegin, 8);
}
if (regionSection->BiosLimit) {
offsets.append(biosBegin);
info += tr("\nBIOS region offset: 0x%1").arg(biosBegin, 8, 16, QChar('0'));
info += tr("\nBIOS region offset: 0x%1").hexarg(biosBegin, 8);
}
if (regionSection->PdrLimit) {
offsets.append(pdrBegin);
info += tr("\nPDR region offset: 0x%1").arg(pdrBegin, 8, 16, QChar('0'));
info += tr("\nPDR region offset: 0x%1").hexarg(pdrBegin, 8);
}
// Region access settings
info += tr("\nRegion access settings:");
info += tr("\nBIOS:0x%1%2 ME:0x%3%4 GbE:0x%5%6")
.arg(masterSection->BiosRead, 2, 16, QChar('0'))
.arg(masterSection->BiosWrite, 2, 16, QChar('0'))
.arg(masterSection->MeRead, 2, 16, QChar('0'))
.arg(masterSection->MeWrite, 2, 16, QChar('0'))
.arg(masterSection->GbeRead, 2, 16, QChar('0'))
.arg(masterSection->GbeWrite, 2, 16, QChar('0'));
.hexarg(masterSection->BiosRead, 2)
.hexarg(masterSection->BiosWrite, 2)
.hexarg(masterSection->MeRead, 2)
.hexarg(masterSection->MeWrite, 2)
.hexarg(masterSection->GbeRead, 2)
.hexarg(masterSection->GbeWrite, 2);
// BIOS access table
info += tr("\nBIOS access table:");
@ -500,9 +500,9 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & intelImage, QModelIndex & in
UINT8 vsscTableSize = upperMap->VsccTableSize * sizeof(UINT32) / sizeof(VSCC_TABLE_ENTRY);
for (int i = 0; i < vsscTableSize; i++) {
info += tr("\n0x%1%2%3")
.arg(vsccTableEntry->VendorId, 2, 16, QChar('0'))
.arg(vsccTableEntry->DeviceId0, 2, 16, QChar('0'))
.arg(vsccTableEntry->DeviceId1, 2, 16, QChar('0'));
.hexarg(vsccTableEntry->VendorId, 2)
.hexarg(vsccTableEntry->DeviceId0, 2)
.hexarg(vsccTableEntry->DeviceId1, 2);
vsccTableEntry++;
}
@ -552,13 +552,13 @@ UINT8 FfsEngine::parseGbeRegion(const QByteArray & gbe, QModelIndex & index, con
GBE_MAC* mac = (GBE_MAC*)gbe.constData();
GBE_VERSION* version = (GBE_VERSION*)(gbe.constData() + GBE_VERSION_OFFSET);
QString info = tr("Size: 0x%1\nMAC: %2:%3:%4:%5:%6:%7\nVersion: %8.%9")
.arg(gbe.size(), 8, 16, QChar('0'))
.arg(mac->vendor[0], 2, 16, QChar('0'))
.arg(mac->vendor[1], 2, 16, QChar('0'))
.arg(mac->vendor[2], 2, 16, QChar('0'))
.arg(mac->device[0], 2, 16, QChar('0'))
.arg(mac->device[1], 2, 16, QChar('0'))
.arg(mac->device[2], 2, 16, QChar('0'))
.hexarg(gbe.size(), 8)
.hexarg(mac->vendor[0], 2)
.hexarg(mac->vendor[1], 2)
.hexarg(mac->vendor[2], 2)
.hexarg(mac->device[0], 2)
.hexarg(mac->device[1], 2)
.hexarg(mac->device[2], 2)
.arg(version->major)
.arg(version->minor);
@ -576,7 +576,7 @@ UINT8 FfsEngine::parseMeRegion(const QByteArray & me, QModelIndex & index, const
// Get info
QString name = tr("ME region");
QString info = tr("Size: 0x%1").
arg(me.size(), 8, 16, QChar('0'));
hexarg(me.size(), 8);
// Search for new signature
INT32 versionOffset = me.indexOf(ME_VERSION_SIGNATURE2);
@ -617,7 +617,7 @@ UINT8 FfsEngine::parsePdrRegion(const QByteArray & pdr, QModelIndex & index, con
// Get info
QString name = tr("PDR region");
QString info = tr("Size: 0x%1").
arg(pdr.size(), 8, 16, QChar('0'));
hexarg(pdr.size(), 8);
// Add tree item
index = model->addItem(Types::Region, Subtypes::PdrRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), pdr, QByteArray(), parent, mode);
@ -638,7 +638,7 @@ UINT8 FfsEngine::parseBiosRegion(const QByteArray & bios, QModelIndex & index, c
// Get info
QString name = tr("BIOS region");
QString info = tr("Size: 0x%1").
arg(bios.size(), 8, 16, QChar('0'));
hexarg(bios.size(), 8);
// Add tree item
index = model->addItem(Types::Region, Subtypes::BiosRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), bios, QByteArray(), parent, mode);
@ -673,7 +673,7 @@ UINT8 FfsEngine::parseBios(const QByteArray & bios, const QModelIndex & parent)
QByteArray padding = bios.left(prevVolumeOffset);
name = tr("Padding");
info = tr("Size: 0x%1")
.arg(padding.size(), 8, 16, QChar('0'));
.hexarg(padding.size(), 8);
// Add tree item
model->addItem(Types::Padding, getPaddingType(padding), COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), padding, QByteArray(), parent);
@ -683,12 +683,14 @@ UINT8 FfsEngine::parseBios(const QByteArray & bios, const QModelIndex & parent)
UINT32 volumeOffset = prevVolumeOffset;
UINT32 prevVolumeSize = 0;
UINT32 volumeSize = 0;
UINT32 bmVolumeSize = 0;
while (true)
{
bool msgAlignmentBitsSet = false;
bool msgUnaligned = false;
bool msgUnknownRevision = false;
bool msgSizeMismach = false;
// Padding between volumes
if (volumeOffset > prevVolumeOffset + prevVolumeSize) {
@ -697,16 +699,21 @@ UINT8 FfsEngine::parseBios(const QByteArray & bios, const QModelIndex & parent)
// Get info
name = tr("Padding");
info = tr("Size: 0x%1")
.arg(padding.size(), 8, 16, QChar('0'));
.hexarg(padding.size(), 8);
// Add tree item
model->addItem(Types::Padding, getPaddingType(padding), COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), padding, QByteArray(), parent);
}
// Get volume size
result = getVolumeSize(bios, volumeOffset, volumeSize);
result = getVolumeSize(bios, volumeOffset, volumeSize, bmVolumeSize);
if (result)
return result;
// Check reported size
if (volumeSize != bmVolumeSize)
msgSizeMismach = true;
//!TODO: now we trust header size, sometimes it's the bmVolumeSize that is OK, need to implement some settings for it
//Check that volume is fully present in input
if (volumeOffset + volumeSize > (UINT32)bios.size()) {
msg(tr("parseBios: One of volumes inside overlaps the end of data"), parent);
@ -748,6 +755,10 @@ UINT8 FfsEngine::parseBios(const QByteArray & bios, const QModelIndex & parent)
msg(tr("parseBios: Unaligned revision 2 volume"), index);
if (msgUnknownRevision)
msg(tr("parseBios: Unknown volume revision %1").arg(volumeHeader->Revision), index);
if (msgSizeMismach)
msg(tr("parseBios: Volume size stored in header 0x%1 differs from calculated using block map 0x%2")
.hexarg(volumeSize, 8)
.hexarg(bmVolumeSize, 8), index);
// Go to next volume
prevVolumeOffset = volumeOffset;
@ -762,7 +773,7 @@ UINT8 FfsEngine::parseBios(const QByteArray & bios, const QModelIndex & parent)
// Get info
name = tr("Padding");
info = tr("Size: 0x%1")
.arg(padding.size(), 8, 16, QChar('0'));
.hexarg(padding.size(), 8);
// Add tree item
model->addItem(Types::Padding, getPaddingType(padding), COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), padding, QByteArray(), parent);
}
@ -784,7 +795,7 @@ UINT8 FfsEngine::findNextVolume(const QByteArray & bios, UINT32 volumeOffset, UI
return ERR_SUCCESS;
}
UINT8 FfsEngine::getVolumeSize(const QByteArray & bios, UINT32 volumeOffset, UINT32 & volumeSize)
UINT8 FfsEngine::getVolumeSize(const QByteArray & bios, UINT32 volumeOffset, UINT32 & volumeSize, UINT32 & bmVolumeSize)
{
// Populate volume header
EFI_FIRMWARE_VOLUME_HEADER* volumeHeader = (EFI_FIRMWARE_VOLUME_HEADER*)(bios.constData() + volumeOffset);
@ -795,30 +806,23 @@ UINT8 FfsEngine::getVolumeSize(const QByteArray & bios, UINT32 volumeOffset, UIN
// Calculate volume size using BlockMap
EFI_FV_BLOCK_MAP_ENTRY* entry = (EFI_FV_BLOCK_MAP_ENTRY*)(bios.constData() + volumeOffset + sizeof(EFI_FIRMWARE_VOLUME_HEADER));
UINT32 bmVolumeSize = 0;
UINT32 calcVolumeSize = 0;
while (entry->NumBlocks != 0 && entry->Length != 0) {
if ((void*)entry > bios.constData() + bios.size())
return ERR_INVALID_VOLUME;
bmVolumeSize += entry->NumBlocks * entry->Length;
calcVolumeSize += entry->NumBlocks * entry->Length;
entry += 1;
}
// Check calculated and stored volume sizes to be the same
if (volumeHeader->FvLength != bmVolumeSize) {
// Use smaller value as volume size
volumeSize = volumeHeader->FvLength < bmVolumeSize ? volumeHeader->FvLength : bmVolumeSize;
}
else
volumeSize = bmVolumeSize;
volumeSize = volumeHeader->FvLength;
bmVolumeSize = calcVolumeSize;
return ERR_SUCCESS;
}
UINT8 FfsEngine::parseVolume(const QByteArray & volume, QModelIndex & index, const QModelIndex & parent, const UINT8 mode)
{
bool msgUnknownFS = false;
bool msgSizeMismach = false;
bool msgInvalidChecksum = false;
// Populate volume header
@ -872,18 +876,12 @@ UINT8 FfsEngine::parseVolume(const QByteArray & volume, QModelIndex & index, co
// Get volume size
UINT8 result;
UINT32 volumeSize;
UINT32 bmVolumeSize;
result = getVolumeSize(volume, 0, volumeSize);
result = getVolumeSize(volume, 0, volumeSize, bmVolumeSize);
if (result)
return result;
// Check reported size
if (volumeSize != volumeHeader->FvLength)
msgSizeMismach = true;
// Trust header size
else
volumeSize = volumeHeader->FvLength;
// Check header checksum by recalculating it
if (subtype == Subtypes::NormalVolume && calculateChecksum16((UINT16*)volumeHeader, volumeHeader->HeaderLength))
msgInvalidChecksum = true;
@ -892,16 +890,16 @@ UINT8 FfsEngine::parseVolume(const QByteArray & volume, QModelIndex & index, co
QString name = guidToQString(volumeHeader->FileSystemGuid);
QString info = tr("FileSystem GUID: %1\nSize: 0x%2\nRevision: %3\nAttributes: 0x%4\nErase polarity: %5\nHeader size: 0x%6")
.arg(guidToQString(volumeHeader->FileSystemGuid))
.arg(volumeSize, 8, 16, QChar('0'))
.hexarg(volumeSize, 8)
.arg(volumeHeader->Revision)
.arg(volumeHeader->Attributes, 8, 16, QChar('0'))
.hexarg(volumeHeader->Attributes, 8)
.arg(empty ? "1" : "0")
.arg(headerSize, 4, 16, QChar('0'));
.hexarg(headerSize, 4);
// Extended header present
if (volumeHeader->Revision > 1 && volumeHeader->ExtHeaderOffset) {
EFI_FIRMWARE_VOLUME_EXT_HEADER* extendedHeader = (EFI_FIRMWARE_VOLUME_EXT_HEADER*)(volume.constData() + volumeHeader->ExtHeaderOffset);
info += tr("\nExtended header size: 0x%1\nVolume name: %2")
.arg(extendedHeader->ExtHeaderSize, 8, 16, QChar('0'))
.arg(extendedHeader->ExtHeaderSize, 8)
.arg(guidToQString(extendedHeader->FvName));
}
@ -913,10 +911,6 @@ UINT8 FfsEngine::parseVolume(const QByteArray & volume, QModelIndex & index, co
// Show messages
if (msgUnknownFS)
msg(tr("parseVolume: Unknown file system %1").arg(guidToQString(volumeHeader->FileSystemGuid)), index);
if (msgSizeMismach)
msg(tr("parseVolume: Volume size stored in header 0x%1 differs from calculated using block map 0x%2")
.arg(volumeHeader->FvLength, 8, 16, QChar('0'))
.arg(volumeSize, 8, 16, QChar('0')), index);
if (msgInvalidChecksum)
msg(tr("parseVolume: Volume header checksum is invalid"), index);
@ -1120,10 +1114,10 @@ UINT8 FfsEngine::parseFile(const QByteArray & file, QModelIndex & index, const U
name = tr("Padding");
info = tr("Name: %1\nType: 0x%2\nAttributes: 0x%3\nSize: 0x%4\nState: 0x%5")
.arg(guidToQString(fileHeader->Name))
.arg(fileHeader->Type, 2, 16, QChar('0'))
.arg(fileHeader->Attributes, 2, 16, QChar('0'))
.arg(uint24ToUint32(fileHeader->Size), 6, 16, QChar('0'))
.arg(fileHeader->State, 2, 16, QChar('0'));
.hexarg(fileHeader->Type, 2)
.hexarg(fileHeader->Attributes, 2)
.hexarg(uint24ToUint32(fileHeader->Size), 6)
.hexarg(fileHeader->State, 2);
// Add tree item
index = model->addItem(Types::File, fileHeader->Type, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, tail, parent, mode);
@ -1136,7 +1130,7 @@ UINT8 FfsEngine::parseFile(const QByteArray & file, QModelIndex & index, const U
if (msgInvalidTailValue)
msg(tr("parseFile: Invalid tail value"), index);
if (msgInvalidType)
msg(tr("parseFile: Unknown file type 0x%1").arg(fileHeader->Type, 2, 16, QChar('0')), index);
msg(tr("parseFile: Unknown file type 0x%1").arg(fileHeader->Type, 2), index);
if (msgNonEmptyPadFile)
msg(tr("parseFile: Non-empty pad file contents will be destroyed after volume modification"), index);
@ -1334,10 +1328,10 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get info
info = tr("Type: 0x%1\nSize: 0x%2\nCompression type: %3\nDecompressed size: 0x%4")
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'))
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6)
.arg(compressionTypeToQString(algorithm))
.arg(compressedSectionHeader->UncompressedLength, 8, 16, QChar('0'));
.hexarg(compressedSectionHeader->UncompressedLength, 8);
// Add tree item
index = model->addItem(Types::Section, sectionHeader->Type, algorithm, name, "", info, header, body, QByteArray(), parent, mode);
@ -1372,10 +1366,10 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
name = guidToQString(guidDefinedSectionHeader->SectionDefinitionGuid);
info = tr("GUID: %1\nType: 0x%2\nSize: 0x%3\nData offset: 0x%4\nAttributes: 0x%5")
.arg(name)
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'))
.arg(guidDefinedSectionHeader->DataOffset, 4, 16, QChar('0'))
.arg(guidDefinedSectionHeader->Attributes, 4, 16, QChar('0'));
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6)
.hexarg(guidDefinedSectionHeader->DataOffset, 4)
.hexarg(guidDefinedSectionHeader->Attributes, 4);
UINT8 algorithm = COMPRESSION_ALGORITHM_NONE;
// Check if section requires processing
@ -1390,11 +1384,11 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
if (algorithm == COMPRESSION_ALGORITHM_TIANO) {
info += tr("\nCompression type: Tiano");
info += tr("\nDecompressed size: 0x%1").arg(decompressed.length(), 8, 16, QChar('0'));
info += tr("\nDecompressed size: 0x%1").hexarg(decompressed.length(), 8);
}
else if (algorithm == COMPRESSION_ALGORITHM_EFI11) {
info += tr("\nCompression type: EFI 1.1");
info += tr("\nDecompressed size: 0x%1").arg(decompressed.length(), 8, 16, QChar('0'));
info += tr("\nDecompressed size: 0x%1").hexarg(decompressed.length(), 8);
}
else
info += tr("\nCompression type: unknown");
@ -1409,7 +1403,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
if (algorithm == COMPRESSION_ALGORITHM_LZMA) {
info += tr("\nCompression type: LZMA");
info += tr("\nDecompressed size: 0x%1").arg(decompressed.length(), 8, 16, QChar('0'));
info += tr("\nDecompressed size: 0x%1").hexarg(decompressed.length(), 8);
}
else
info += tr("\nCompression type: unknown");
@ -1465,7 +1459,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get signature
QByteArray signature = body.left(*(UINT32*)body.constData());
// Get info for it
QString signatureInfo = tr("Size: 0x%1").arg(signature.size(), 8, 16, QChar('0'));
QString signatureInfo = tr("Size: 0x%1").hexarg(signature.size(), 8);
// Add it to the tree
QModelIndex signatureIndex = model->addItem(Types::Padding, Subtypes::DataPadding, COMPRESSION_ALGORITHM_NONE, tr("Padding"), tr("Intel signature"), signatureInfo, QByteArray(), signature, QByteArray(), index, mode);
@ -1491,8 +1485,8 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get info
info = tr("parseSection: 0x%1\nSize: 0x%2")
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'));
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6);
// Add tree item
index = model->addItem(Types::Section, sectionHeader->Type, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, QByteArray(), parent, mode);
@ -1515,8 +1509,8 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get info
info = tr("Type: 0x%1\nSize: 0x%2")
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'));
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6);
// Parse dependency expression
QString str;
@ -1544,8 +1538,8 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get info
info = tr("Type: 0x%1\nSize: 0x%2")
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'));
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6);
// Add tree item
index = model->addItem(Types::Section, sectionHeader->Type, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, QByteArray(), parent, mode);
@ -1567,8 +1561,8 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
EFI_FREEFORM_SUBTYPE_GUID_SECTION* fsgHeader = (EFI_FREEFORM_SUBTYPE_GUID_SECTION*)sectionHeader;
// Get info
info = tr("Type: 0x%1\nSize: 0x%2\nSubtype GUID: %3")
.arg(fsgHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'))
.hexarg(fsgHeader->Type, 2)
.hexarg(body.size(), 6)
.arg(guidToQString(fsgHeader->SubTypeGuid));
// Add tree item
@ -1583,8 +1577,8 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get info
info = tr("Type: 0x%1\nSize: 0x%2\nBuild number: %3\nVersion string: %4")
.arg(versionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'))
.hexarg(versionHeader->Type, 2)
.hexarg(body.size(), 6)
.arg(versionHeader->BuildNumber)
.arg(QString::fromUtf16((const ushort*)body.constData()));
@ -1599,8 +1593,8 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get info
info = tr("Type: 0x%1\nSize: 0x%2\nText: %3")
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'))
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6)
.arg(text);
// Add tree item
@ -1616,8 +1610,8 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get info
info = tr("Type: 0x%1\nSize: 0x%2")
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'));
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6);
// Add tree item
index = model->addItem(Types::Section, sectionHeader->Type, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, QByteArray(), parent, mode);
@ -1637,8 +1631,8 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
// Get info
info = tr("Type: 0x%1\nSize: 0x%2")
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'));
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6);
// Check for apriori file
QModelIndex parentFile = model->findParentOfType(parent, Types::File);
@ -1688,12 +1682,12 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
body = section.mid(sizeof(EFI_COMMON_SECTION_HEADER), sectionSize - sizeof(EFI_COMMON_SECTION_HEADER));
// Get info
info = tr("Type: 0x%1\nSize: 0x%2")
.arg(sectionHeader->Type, 2, 16, QChar('0'))
.arg(body.size(), 6, 16, QChar('0'));
.hexarg(sectionHeader->Type, 2)
.hexarg(body.size(), 6);
// Add tree item
index = model->addItem(Types::Section, sectionHeader->Type, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, QByteArray(), parent, mode);
msg(tr("parseSection: Section with unknown type 0x%1").arg(sectionHeader->Type, 2, 16, QChar('0')), index);
msg(tr("parseSection: Section with unknown type 0x%1").hexarg(sectionHeader->Type, 2), index);
}
return ERR_SUCCESS;
}
@ -2227,7 +2221,7 @@ UINT8 FfsEngine::decompress(const QByteArray & compressedData, const UINT8 compr
delete[] decompressed;
return ERR_SUCCESS;
default:
msg(tr("decompress: Unknown compression type (%1)").arg(compressionType));
msg(tr("decompress: Unknown compression type %1").arg(compressionType));
if (algorithm)
*algorithm = COMPRESSION_ALGORITHM_UNKNOWN;
return ERR_UNKNOWN_COMPRESSION_ALGORITHM;
@ -2311,7 +2305,7 @@ UINT8 FfsEngine::compress(const QByteArray & data, const UINT8 algorithm, QByteA
}
break;
default:
msg(tr("compress: Unknown compression algorithm (%1)").arg(algorithm));
msg(tr("compress: Unknown compression algorithm %1").arg(algorithm));
return ERR_UNKNOWN_COMPRESSION_ALGORITHM;
}
}
@ -2435,14 +2429,14 @@ UINT8 FfsEngine::reconstructIntelImage(const QModelIndex& index, QByteArray& rec
// Check size of reconstructed image, it must be same
if (reconstructed.size() > model->body(index).size()) {
msg(tr("reconstructIntelImage: reconstructed body size 0x%1 is bigger then original 0x%2")
.arg(reconstructed.size(), 8, 16, QChar('0'))
.arg(model->body(index).size(), 8, 16, QChar('0')), index);
.hexarg(reconstructed.size(), 8)
.hexarg(model->body(index).size(), 8), index);
return ERR_INVALID_PARAMETER;
}
else if (reconstructed.size() < model->body(index).size()) {
msg(tr("reconstructIntelImage: reconstructed body size 0x%1 is smaller then original 0x%2")
.arg(reconstructed.size(), 8, 16, QChar('0'))
.arg(model->body(index).size(), 8, 16, QChar('0')), index);
.hexarg(reconstructed.size(), 8)
.hexarg(model->body(index).size(), 8), index);
return ERR_INVALID_PARAMETER;
}
@ -2490,14 +2484,14 @@ UINT8 FfsEngine::reconstructRegion(const QModelIndex& index, QByteArray& reconst
// Check size of reconstructed region, it must be same
if (reconstructed.size() > model->body(index).size()) {
msg(tr("reconstructRegion: reconstructed region size 0x%1 is bigger then original 0x%2")
.arg(reconstructed.size(), 8, 16, QChar('0'))
.arg(model->body(index).size(), 8, 16, QChar('0')), index);
.hexarg(reconstructed.size(), 8)
.hexarg(model->body(index).size(), 8), index);
return ERR_INVALID_PARAMETER;
}
else if (reconstructed.size() < model->body(index).size()) {
msg(tr("reconstructRegion: reconstructed region size 0x%1 is smaller then original 0x%2")
.arg(reconstructed.size(), 8, 16, QChar('0'))
.arg(model->body(index).size(), 8, 16, QChar('0')), index);
.hexarg(reconstructed.size(), 8)
.hexarg(model->body(index).size(), 8), index);
return ERR_INVALID_PARAMETER;
}
@ -2540,9 +2534,11 @@ UINT8 FfsEngine::reconstructVolume(const QModelIndex & index, QByteArray & recon
// Get volume size
UINT32 volumeSize;
result = getVolumeSize(header, 0, volumeSize);
UINT32 bmVolumeSize;
result = getVolumeSize(header, 0, volumeSize, bmVolumeSize);
if (result)
return result;
//!TODO: now we trust header size, sometimes it's the bmVolumeSize that is OK, need to implement some settings for it
// Reconstruct volume body
if (model->rowCount(index)) {
@ -3246,10 +3242,10 @@ UINT8 FfsEngine::findHexPattern(const QModelIndex & index, const QByteArray & he
if (offset % 2 == 0) {
msg(tr("Hex pattern \"%1\" found as \"%2\" in %3 at %4-offset 0x%5")
.arg(QString(hexPattern))
.arg(hexBody.mid(offset, hexPattern.length()))
.arg(hexBody.mid(offset, hexPattern.length()).toUpper())
.arg(model->nameString(index))
.arg(mode == SEARCH_MODE_BODY ? tr("body") : tr("header"))
.arg(offset / 2, 8, 16, QChar('0')),
.hexarg(offset / 2, 8),
index);
}
offset = regexp.indexIn(hexBody, offset + 1);
@ -3315,10 +3311,10 @@ UINT8 FfsEngine::findGuidPattern(const QModelIndex & index, const QByteArray & g
if (offset % 2 == 0) {
msg(tr("GUID pattern \"%1\" found as \"%2\" in %3 at %4-offset 0x%5")
.arg(QString(guidPattern))
.arg(hexBody.mid(offset, hexPattern.length()))
.arg(hexBody.mid(offset, hexPattern.length()).toUpper())
.arg(model->nameString(index))
.arg(mode == SEARCH_MODE_BODY ? tr("body") : tr("header"))
.arg(offset / 2, 8, 16, QChar('0')),
.hexarg(offset / 2, 8),
index);
}
offset = regexp.indexIn(hexBody, offset + 1);
@ -3355,7 +3351,7 @@ UINT8 FfsEngine::findTextPattern(const QModelIndex & index, const QString & patt
.arg(unicode ? "Unicode" : "ASCII")
.arg(pattern)
.arg(model->nameString(index))
.arg(unicode ? offset * 2 : offset, 8, 16, QChar('0')),
.hexarg(unicode ? offset * 2 : offset, 8),
index);
}
@ -3716,7 +3712,7 @@ UINT8 FfsEngine::recursiveDump(const QModelIndex & index, const QString & path,
UINT8 result;
for (int i = 0; i < model->rowCount(index); i++) {
QModelIndex childIndex = index.child(i, 0);
QString childPath = tr("%1/%2 %3").arg(path).arg(i).arg(model->textString(childIndex).isEmpty() ? model->nameString(childIndex) : model->textString(childIndex));
QString childPath = QString("%1/%2 %3").arg(path).arg(i).arg(model->textString(childIndex).isEmpty() ? model->nameString(childIndex) : model->textString(childIndex));
result = recursiveDump(childIndex, childPath, guid);
if (result)
return result;
@ -3817,9 +3813,9 @@ UINT8 FfsEngine::patchViaOffset(QByteArray & data, const UINT32 offset, const QB
body.replace(offset, replacePattern.length(), replacePattern);
msg(tr("patch: replaced %1 bytes at offset 0x%2 %3 -> %4")
.arg(replacePattern.length())
.arg(offset, 8, 16, QChar('0'))
.arg(QString(data.mid(offset, replacePattern.length()).toHex()))
.arg(QString(replacePattern.toHex())));
.hexarg(offset, 8)
.arg(QString(data.mid(offset, replacePattern.length()).toHex()).toUpper())
.arg(QString(replacePattern.toHex())).toUpper());
data = body;
return ERR_SUCCESS;
}

2
ffsengine.h
View File

@ -114,7 +114,7 @@ private:
void parseAprioriRawSection(const QByteArray & body, QString & parsed);
UINT8 parseDepexSection(const QByteArray & body, QString & parsed);
UINT8 findNextVolume(const QByteArray & bios, const UINT32 volumeOffset, UINT32 & nextVolumeOffset);
UINT8 getVolumeSize(const QByteArray & bios, const UINT32 volumeOffset, UINT32 & volumeSize);
UINT8 getVolumeSize(const QByteArray & bios, const UINT32 volumeOffset, UINT32 & volumeSize, UINT32 & bmVolumeSize);
UINT8 getFileSize(const QByteArray & volume, const UINT32 fileOffset, UINT32 & fileSize);
UINT8 getSectionSize(const QByteArray & file, const UINT32 sectionOffset, UINT32 & sectionSize);

4
types.cpp
View File

@ -71,9 +71,9 @@ QString itemSubtypeToQString(const UINT8 type, const UINT8 subtype)
return QObject::tr("Unknown");
case Types::Padding:
if (subtype == Subtypes::ZeroPadding)
return QObject::tr("Empty(0)");
return QObject::tr("Empty(0x00)");
else if (subtype == Subtypes::OnePadding)
return QObject::tr("Empty(1)");
return QObject::tr("Empty(0xFF)");
else if (subtype == Subtypes::DataPadding)
return QObject::tr("Nonempty");
else

4
uefitool.cpp
View File

@ -17,7 +17,7 @@
UEFITool::UEFITool(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::UEFITool),
version(tr("0.19.0"))
version(tr("0.19.1"))
{
clipboard = QApplication::clipboard();
@ -149,7 +149,7 @@ void UEFITool::search()
int index = searchDialog->ui->tabWidget->currentIndex();
if (index == 0) { // Hex pattern
searchDialog->ui->hexEdit->setFocus();
QByteArray pattern = searchDialog->ui->hexEdit->text().toLatin1();
QByteArray pattern = searchDialog->ui->hexEdit->text().toLatin1().replace(" ", "");
if (pattern.isEmpty())
return;
UINT8 mode;