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Version 0.12.0

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- bug with wrong file tail creation solved
- "Replace" and "Replace body" actions added
- "Change compression" menu and actions removed, will be returned later
- minor refactoring and bugfixes done
This commit is contained in:
Nikolaj Schlej 2013-12-12 12:28:39 +01:00
parent 5e1b476c86
commit 862fc6b242
12 changed files with 652 additions and 439 deletions
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38
basetypes.h
View File

@ -45,16 +45,7 @@ typedef uint16_t CHAR16;
#define NULL ((VOID *) 0) #define NULL ((VOID *) 0)
#endif #endif
#if _MSC_EXTENSIONS #define EFIAPI
//
// Microsoft* compiler requires _EFIAPI usage, __cdecl is Microsoft* specific C.
//
#define EFIAPI __cdecl
#endif
#if __GNUC__
#define EFIAPI __attribute__((cdecl))
#endif
#define ERR_SUCCESS 0 #define ERR_SUCCESS 0
#define ERR_INVALID_PARAMETER 1 #define ERR_INVALID_PARAMETER 1
@ -95,16 +86,19 @@ typedef uint16_t CHAR16;
#define COMPRESSION_ALGORITHM_LZMA 4 #define COMPRESSION_ALGORITHM_LZMA 4
#define COMPRESSION_ALGORITHM_IMLZMA 5 #define COMPRESSION_ALGORITHM_IMLZMA 5
// Item extract modes // Item create modes
#define EXTRACT_MODE_AS_IS 0 #define CREATE_MODE_APPEND 0
#define EXTRACT_MODE_BODY_ONLY 1 #define CREATE_MODE_PREPEND 1
#define EXTRACT_MODE_UNCOMPRESSED 2 #define CREATE_MODE_BEFORE 2
#define CREATE_MODE_AFTER 3
// Item insert modes // Item extract modes
#define INSERT_MODE_APPEND 0 #define EXTRACT_MODE_AS_IS 0
#define INSERT_MODE_PREPEND 1 #define EXTRACT_MODE_BODY 1
#define INSERT_MODE_BEFORE 2
#define INSERT_MODE_AFTER 3 // Item replace modes
#define REPLACE_MODE_AS_IS 0
#define REPLACE_MODE_BODY 1
// Erase polarity types // Erase polarity types
#define ERASE_POLARITY_FALSE 0 #define ERASE_POLARITY_FALSE 0
@ -112,9 +106,9 @@ typedef uint16_t CHAR16;
#define ERASE_POLARITY_UNKNOWN 0xFF #define ERASE_POLARITY_UNKNOWN 0xFF
// Search modes // Search modes
#define SEARCH_MODE_HEX 0 #define SEARCH_MODE_HEADER 1
#define SEARCH_MODE_ASCII 1 #define SEARCH_MODE_BODY 2
#define SEARCH_MODE_UNICODE 2 #define SEARCH_MODE_ALL 3
// EFI GUID // EFI GUID
typedef struct{ typedef struct{

10
ffs.h
View File

@ -245,7 +245,7 @@ typedef struct {
// UINT8 Attributes; // UINT8 Attributes;
// UINT8 Size[3]; // UINT8 Size[3];
// UINT8 State; // UINT8 State;
// UINT12 ExtendedSize; // UINT32 ExtendedSize;
//} EFI_FFS_FILE_HEADER2; //} EFI_FFS_FILE_HEADER2;
// Standard data checksum, used if FFS_ATTRIB_CHECKSUM is clear // Standard data checksum, used if FFS_ATTRIB_CHECKSUM is clear
@ -277,14 +277,12 @@ typedef struct {
// File attributes // File attributes
#define FFS_ATTRIB_RESERVED 0x80 // ErasePolarity value can be obtained from that bit #define FFS_ATTRIB_RESERVED 0x80 // ErasePolarity value can be obtained from that bit
#define FFS_ATTRIB_TAIL_PRESENT 0x01
#define FFS_ATTRIB_RECOVERY 0x02 #define FFS_ATTRIB_RECOVERY 0x02
#define FFS_ATTRIB_FIXED 0x04
#define FFS_ATTRIB_DATA_ALIGNMENT 0x38 #define FFS_ATTRIB_DATA_ALIGNMENT 0x38
#define FFS_ATTRIB_CHECKSUM 0x40 #define FFS_ATTRIB_CHECKSUM 0x40
// Revision 1 //#define FFS_ATTRIB_LARGE_FILE 0x01 //This attribute is removed in new PI 1.3 specification, nice
#define FFS_ATTRIB_TAIL_PRESENT 0x01
// Revision 2
#define FFS_ATTRIB_LARGE_FILE 0x01
#define FFS_ATTRIB_FIXED 0x04
// FFS alignment table // FFS alignment table
extern const UINT8 ffsAlignmentTable[]; extern const UINT8 ffsAlignmentTable[];

470
ffsengine.cpp
View File

@ -28,10 +28,6 @@ FfsEngine::FfsEngine(QObject *parent)
: QObject(parent) : QObject(parent)
{ {
rootItem = new TreeItem(TreeItem::Root); rootItem = new TreeItem(TreeItem::Root);
rootItem->setName("Name");
rootItem->setTypeName("Type");
rootItem->setSubtypeName("Subtype");
rootItem->setText("Text");
treeModel = new TreeModel(rootItem); treeModel = new TreeModel(rootItem);
} }
@ -150,7 +146,8 @@ UINT8 FfsEngine::parseInputFile(const QByteArray & buffer)
UINT8 result; UINT8 result;
if (descriptorHeader->Signature == FLASH_DESCRIPTOR_SIGNATURE) { if (descriptorHeader->Signature == FLASH_DESCRIPTOR_SIGNATURE) {
// Parse as Intel image // Parse as Intel image
result = parseIntelImage(flashImage, index); QModelIndex imageIndex;
result = parseIntelImage(flashImage, imageIndex, index);
if (result != ERR_INVALID_FLASH_DESCRIPTOR) if (result != ERR_INVALID_FLASH_DESCRIPTOR)
return result; return result;
} }
@ -165,7 +162,7 @@ UINT8 FfsEngine::parseInputFile(const QByteArray & buffer)
return parseBios(flashImage, index); return parseBios(flashImage, index);
} }
UINT8 FfsEngine::parseIntelImage(const QByteArray & flashImage, const QModelIndex & parent) UINT8 FfsEngine::parseIntelImage(const QByteArray & flashImage, QModelIndex & index, const QModelIndex & parent)
{ {
FLASH_DESCRIPTOR_MAP* descriptorMap; FLASH_DESCRIPTOR_MAP* descriptorMap;
FLASH_DESCRIPTOR_REGION_SECTION* regionSection; FLASH_DESCRIPTOR_REGION_SECTION* regionSection;
@ -291,7 +288,7 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & flashImage, const QModelInde
.arg(descriptorMap->NumberOfIccTableEntries); .arg(descriptorMap->NumberOfIccTableEntries);
// Add Intel image tree item // Add Intel image tree item
QModelIndex index = treeModel->addItem(TreeItem::Image, TreeItem::IntelImage, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), flashImage, QByteArray(), parent); index = treeModel->addItem(TreeItem::Image, TreeItem::IntelImage, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), flashImage, QByteArray(), parent);
// Descriptor // Descriptor
// Get descriptor info // Get descriptor info
@ -329,19 +326,23 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & flashImage, const QModelInde
for (int i = 0; i < offsets.count(); i++) { for (int i = 0; i < offsets.count(); i++) {
// Parse GbE region // Parse GbE region
if (offsets.at(i) == gbeBegin) { if (offsets.at(i) == gbeBegin) {
result = parseGbeRegion(gbe, index); QModelIndex gbeIndex;
result = parseGbeRegion(gbe, gbeIndex, index);
} }
// Parse ME region // Parse ME region
else if (offsets.at(i) == meBegin) { else if (offsets.at(i) == meBegin) {
result = parseMeRegion(me, index); QModelIndex meIndex;
result = parseMeRegion(me, meIndex, index);
} }
// Parse BIOS region // Parse BIOS region
else if (offsets.at(i) == biosBegin) { else if (offsets.at(i) == biosBegin) {
result = parseBiosRegion(bios, index); QModelIndex biosIndex;
result = parseBiosRegion(bios, biosIndex, index);
} }
// Parse PDR region // Parse PDR region
else if (offsets.at(i) == pdrBegin) { else if (offsets.at(i) == pdrBegin) {
result = parsePdrRegion(pdr, index); QModelIndex pdrIndex;
result = parsePdrRegion(pdr, pdrIndex, index);
} }
if (result) if (result)
return result; return result;
@ -350,7 +351,7 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & flashImage, const QModelInde
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::parseGbeRegion(const QByteArray & gbe, const QModelIndex & parent) UINT8 FfsEngine::parseGbeRegion(const QByteArray & gbe, QModelIndex & index, const QModelIndex & parent)
{ {
if (gbe.isEmpty()) if (gbe.isEmpty())
return ERR_EMPTY_REGION; return ERR_EMPTY_REGION;
@ -371,12 +372,12 @@ UINT8 FfsEngine::parseGbeRegion(const QByteArray & gbe, const QModelIndex & pare
.arg(version->minor); .arg(version->minor);
// Add tree item // Add tree item
treeModel->addItem(TreeItem::Region, TreeItem::GbeRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), gbe, QByteArray(), parent); index = treeModel->addItem(TreeItem::Region, TreeItem::GbeRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), gbe, QByteArray(), parent);
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::parseMeRegion(const QByteArray & me, const QModelIndex & parent) UINT8 FfsEngine::parseMeRegion(const QByteArray & me, QModelIndex & index, const QModelIndex & parent)
{ {
if (me.isEmpty()) if (me.isEmpty())
return ERR_EMPTY_REGION; return ERR_EMPTY_REGION;
@ -402,12 +403,12 @@ UINT8 FfsEngine::parseMeRegion(const QByteArray & me, const QModelIndex & parent
} }
// Add tree item // Add tree item
treeModel->addItem(TreeItem::Region, TreeItem::MeRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), me, QByteArray(), parent); index = treeModel->addItem(TreeItem::Region, TreeItem::MeRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), me, QByteArray(), parent);
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::parsePdrRegion(const QByteArray & pdr, const QModelIndex & parent) UINT8 FfsEngine::parsePdrRegion(const QByteArray & pdr, QModelIndex & index, const QModelIndex & parent)
{ {
if (pdr.isEmpty()) if (pdr.isEmpty())
return ERR_EMPTY_REGION; return ERR_EMPTY_REGION;
@ -418,12 +419,12 @@ UINT8 FfsEngine::parsePdrRegion(const QByteArray & pdr, const QModelIndex & pare
arg(pdr.size(), 8, 16, QChar('0')); arg(pdr.size(), 8, 16, QChar('0'));
// Add tree item // Add tree item
treeModel->addItem(TreeItem::Region, TreeItem::PdrRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), pdr, QByteArray(), parent); index = treeModel->addItem(TreeItem::Region, TreeItem::PdrRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), pdr, QByteArray(), parent);
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::parseBiosRegion(const QByteArray & bios, const QModelIndex & parent) UINT8 FfsEngine::parseBiosRegion(const QByteArray & bios, QModelIndex & index, const QModelIndex & parent)
{ {
if (bios.isEmpty()) if (bios.isEmpty())
return ERR_EMPTY_REGION; return ERR_EMPTY_REGION;
@ -434,14 +435,14 @@ UINT8 FfsEngine::parseBiosRegion(const QByteArray & bios, const QModelIndex & pa
arg(bios.size(), 8, 16, QChar('0')); arg(bios.size(), 8, 16, QChar('0'));
// Add tree item // Add tree item
QModelIndex index = treeModel->addItem(TreeItem::Region, TreeItem::BiosRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), bios, QByteArray(), parent); index = treeModel->addItem(TreeItem::Region, TreeItem::BiosRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), bios, QByteArray(), parent);
return parseBios(bios, index); return parseBios(bios, index);
} }
UINT8 FfsEngine::parseBios(const QByteArray & bios, const QModelIndex & parent) UINT8 FfsEngine::parseBios(const QByteArray & bios, const QModelIndex & parent)
{ {
// Search for first volume // Search for first volume
UINT32 prevVolumeOffset; UINT32 prevVolumeOffset;
UINT8 result; UINT8 result;
result = findNextVolume(bios, 0, prevVolumeOffset); result = findNextVolume(bios, 0, prevVolumeOffset);
@ -577,7 +578,8 @@ UINT8 FfsEngine::parseBios(const QByteArray & bios, const QModelIndex & parent)
msg(tr("parseBios: Unknown volume revision (%1)").arg(volumeHeader->Revision), parent); msg(tr("parseBios: Unknown volume revision (%1)").arg(volumeHeader->Revision), parent);
// Parse volume // Parse volume
UINT8 result = parseVolume(bios.mid(volumeOffset, volumeSize), parent); QModelIndex index;
UINT8 result = parseVolume(bios.mid(volumeOffset, volumeSize), index, parent);
if (result) if (result)
msg(tr("parseBios: Volume parsing failed (%1)").arg(result), parent); msg(tr("parseBios: Volume parsing failed (%1)").arg(result), parent);
@ -640,7 +642,7 @@ UINT8 FfsEngine::getVolumeSize(const QByteArray & bios, UINT32 volumeOffset, UIN
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::parseVolume(const QByteArray & volume, const QModelIndex & parent, const UINT8 mode) UINT8 FfsEngine::parseVolume(const QByteArray & volume, QModelIndex & index, const QModelIndex & parent, const UINT8 mode)
{ {
// Populate volume header // Populate volume header
EFI_FIRMWARE_VOLUME_HEADER* volumeHeader = (EFI_FIRMWARE_VOLUME_HEADER*) (volume.constData()); EFI_FIRMWARE_VOLUME_HEADER* volumeHeader = (EFI_FIRMWARE_VOLUME_HEADER*) (volume.constData());
@ -707,7 +709,7 @@ UINT8 FfsEngine::parseVolume(const QByteArray & volume, const QModelIndex & par
// Add tree item // Add tree item
QByteArray header = volume.left(headerSize); QByteArray header = volume.left(headerSize);
QByteArray body = volume.mid(headerSize, volumeSize - headerSize); QByteArray body = volume.mid(headerSize, volumeSize - headerSize);
QModelIndex index = treeModel->addItem(TreeItem::Volume, 0, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, QByteArray(), parent, mode); index = treeModel->addItem(TreeItem::Volume, 0, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, QByteArray(), parent, mode);
// Do not parse volumes with unknown FS // Do not parse volumes with unknown FS
if (!parseCurrentVolume) if (!parseCurrentVolume)
@ -752,7 +754,8 @@ UINT8 FfsEngine::parseVolume(const QByteArray & volume, const QModelIndex & par
files.enqueue(header.left(sizeof(EFI_GUID))); files.enqueue(header.left(sizeof(EFI_GUID)));
// Parse file // Parse file
result = parseFile(file, volumeHeader->Revision, empty, index); QModelIndex fileIndex;
result = parseFile(file, fileIndex, empty == '\xFF' ? ERASE_POLARITY_TRUE : ERASE_POLARITY_FALSE, index);
if (result) if (result)
msg(tr("parseVolume: Parse FFS file failed (%1)").arg(result), index); msg(tr("parseVolume: Parse FFS file failed (%1)").arg(result), index);
@ -775,7 +778,7 @@ UINT8 FfsEngine::getFileSize(const QByteArray & volume, const UINT32 fileOffset,
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::parseFile(const QByteArray & file, UINT8 revision, const UINT8 erasePolarity, const QModelIndex & parent, const UINT8 mode) UINT8 FfsEngine::parseFile(const QByteArray & file, QModelIndex & index, const UINT8 erasePolarity, const QModelIndex & parent, const UINT8 mode)
{ {
// Populate file header // Populate file header
EFI_FFS_FILE_HEADER* fileHeader = (EFI_FFS_FILE_HEADER*) file.constData(); EFI_FFS_FILE_HEADER* fileHeader = (EFI_FFS_FILE_HEADER*) file.constData();
@ -812,7 +815,7 @@ UINT8 FfsEngine::parseFile(const QByteArray & file, UINT8 revision, const UINT8
if (fileHeader->Attributes & FFS_ATTRIB_CHECKSUM) { if (fileHeader->Attributes & FFS_ATTRIB_CHECKSUM) {
UINT32 bufferSize = file.size() - sizeof(EFI_FFS_FILE_HEADER); UINT32 bufferSize = file.size() - sizeof(EFI_FFS_FILE_HEADER);
// Exclude file tail from data checksum calculation // Exclude file tail from data checksum calculation
if(revision == 1 && fileHeader->Attributes & FFS_ATTRIB_TAIL_PRESENT) if(fileHeader->Attributes & FFS_ATTRIB_TAIL_PRESENT)
bufferSize -= sizeof(UINT16); bufferSize -= sizeof(UINT16);
calculated = calculateChecksum8((UINT8*)(file.constData() + sizeof(EFI_FFS_FILE_HEADER)), bufferSize); calculated = calculateChecksum8((UINT8*)(file.constData() + sizeof(EFI_FFS_FILE_HEADER)), bufferSize);
if (fileHeader->IntegrityCheck.Checksum.File != calculated) { if (fileHeader->IntegrityCheck.Checksum.File != calculated) {
@ -833,16 +836,17 @@ UINT8 FfsEngine::parseFile(const QByteArray & file, UINT8 revision, const UINT8
// Get file body // Get file body
QByteArray body = file.right(file.size() - sizeof(EFI_FFS_FILE_HEADER)); QByteArray body = file.right(file.size() - sizeof(EFI_FFS_FILE_HEADER));
// For files in Revision 1 volumes, check for file tail presence // Check for file tail presence
QByteArray tail; QByteArray tail;
if (revision == 1 && fileHeader->Attributes & FFS_ATTRIB_TAIL_PRESENT) if (fileHeader->Attributes & FFS_ATTRIB_TAIL_PRESENT)
{ {
//Check file tail; //Check file tail;
tail = body.right(sizeof(UINT16)); tail = body.right(sizeof(UINT16));
if (!fileHeader->IntegrityCheck.TailReference == *(UINT16*)tail.constData()) UINT16 tailValue = *(UINT16*) tail.constData();
msg(tr("parseFile: %1, file tail value %2 is not a bitwise not of %3 stored in file header") if (fileHeader->IntegrityCheck.TailReference != (UINT16)~tailValue)
msg(tr("parseFile: %1, bitwise not of tail value %2 differs from %3 stored in file header")
.arg(guidToQString(fileHeader->Name)) .arg(guidToQString(fileHeader->Name))
.arg(*tail, 4, 16, QChar('0')) .arg(~tailValue, 4, 16, QChar('0'))
.arg(fileHeader->IntegrityCheck.TailReference, 4, 16, QChar('0')), parent); .arg(fileHeader->IntegrityCheck.TailReference, 4, 16, QChar('0')), parent);
// Remove tail from file body // Remove tail from file body
@ -915,7 +919,7 @@ UINT8 FfsEngine::parseFile(const QByteArray & file, UINT8 revision, const UINT8
.arg(fileHeader->State, 2, 16, QChar('0')); .arg(fileHeader->State, 2, 16, QChar('0'));
// Add tree item // Add tree item
QModelIndex index = treeModel->addItem(TreeItem::File, fileHeader->Type, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, tail, parent, mode); index = treeModel->addItem(TreeItem::File, fileHeader->Type, COMPRESSION_ALGORITHM_NONE, name, "", info, header, body, tail, parent, mode);
if (!parseCurrentFile) if (!parseCurrentFile)
return ERR_SUCCESS; return ERR_SUCCESS;
@ -951,14 +955,16 @@ UINT8 FfsEngine::parseSections(const QByteArray & body, const QModelIndex & pare
UINT32 sectionSize; UINT32 sectionSize;
UINT32 bodySize = body.size(); UINT32 bodySize = body.size();
UINT8 result; UINT8 result;
while (true) {
while (true) {
// Get section size // Get section size
result = getSectionSize(body, sectionOffset, sectionSize); result = getSectionSize(body, sectionOffset, sectionSize);
if (result) if (result)
return result; return result;
// Parse section // Parse section
result = parseSection(body.mid(sectionOffset, sectionSize), parent); QModelIndex sectionIndex;
result = parseSection(body.mid(sectionOffset, sectionSize), sectionIndex, parent);
if (result) if (result)
return result; return result;
@ -974,7 +980,7 @@ UINT8 FfsEngine::parseSections(const QByteArray & body, const QModelIndex & pare
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::parseSection(const QByteArray & section, const QModelIndex & parent, const UINT8 mode) UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, const QModelIndex & parent, const UINT8 mode)
{ {
EFI_COMMON_SECTION_HEADER* sectionHeader = (EFI_COMMON_SECTION_HEADER*) (section.constData()); EFI_COMMON_SECTION_HEADER* sectionHeader = (EFI_COMMON_SECTION_HEADER*) (section.constData());
UINT32 sectionSize = uint24ToUint32(sectionHeader->Size); UINT32 sectionSize = uint24ToUint32(sectionHeader->Size);
@ -984,11 +990,9 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, const QModelIndex & pa
QByteArray body; QByteArray body;
UINT32 headerSize; UINT32 headerSize;
UINT8 result; UINT8 result;
QModelIndex index;
switch (sectionHeader->Type) { switch (sectionHeader->Type) {
// Encapsulated sections // Encapsulated sections
case EFI_SECTION_COMPRESSION: case EFI_SECTION_COMPRESSION:
{ {
bool parseCurrentSection = true; bool parseCurrentSection = true;
@ -1047,7 +1051,6 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, const QModelIndex & pa
parseCurrentSection = false; parseCurrentSection = false;
} }
} }
} }
// Get info // Get info
@ -1090,7 +1093,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, const QModelIndex & pa
} }
break; break;
// Leaf sections // Leaf sections
case EFI_SECTION_PE32: case EFI_SECTION_PE32:
case EFI_SECTION_PIC: case EFI_SECTION_PIC:
case EFI_SECTION_TE: case EFI_SECTION_TE:
@ -1184,6 +1187,248 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, const QModelIndex & pa
} }
// Operations on tree items // Operations on tree items
UINT8 FfsEngine::create(const QModelIndex & index, const UINT8 type, const QByteArray & header, const QByteArray & body, const UINT8 mode, const UINT8 action, const UINT8 algorithm)
{
QByteArray created;
UINT8 result;
if (!index.isValid() || !index.parent().isValid())
return ERR_INVALID_PARAMETER;
QModelIndex parent;
if (mode == CREATE_MODE_BEFORE || mode == CREATE_MODE_AFTER)
parent = index.parent();
else
parent = index;
TreeItem * parentItem = static_cast<TreeItem*>(parent.internalPointer());
// Create item
if (type == TreeItem::File) {
if (parentItem->type() != TreeItem::Volume)
return ERR_INVALID_FILE;
EFI_FIRMWARE_VOLUME_HEADER* volumeHeader = (EFI_FIRMWARE_VOLUME_HEADER*) parentItem->header().constData();
UINT8 revision = volumeHeader->Revision;
bool erasePolarity = volumeHeader->Attributes & EFI_FVB_ERASE_POLARITY;
if (header.size() != sizeof(EFI_FFS_FILE_HEADER))
return ERR_INVALID_FILE;
QByteArray newHeader = header;
EFI_FFS_FILE_HEADER* fileHeader = (EFI_FFS_FILE_HEADER*) newHeader.data();
// Correct file size
UINT8 tailSize = fileHeader->Attributes & FFS_ATTRIB_TAIL_PRESENT ? sizeof(UINT16) : 0;
uint32ToUint24(sizeof(EFI_FFS_FILE_HEADER) + body.size() + tailSize, fileHeader->Size);
// Recalculate header checksum
fileHeader->IntegrityCheck.Checksum.Header = 0;
fileHeader->IntegrityCheck.Checksum.File = 0;
fileHeader->IntegrityCheck.Checksum.Header = calculateChecksum8((UINT8*) fileHeader, sizeof(EFI_FFS_FILE_HEADER) - 1);
// Recalculate data checksum, if needed
if (fileHeader->Attributes & FFS_ATTRIB_CHECKSUM) {
fileHeader->IntegrityCheck.Checksum.File = calculateChecksum8((UINT8*) body.constData(), body.size());
}
else if (revision == 1)
fileHeader->IntegrityCheck.Checksum.File = FFS_FIXED_CHECKSUM;
else
fileHeader->IntegrityCheck.Checksum.File = FFS_FIXED_CHECKSUM2;
// Append body
created.append(body);
// Append tail, if needed
if (tailSize)
created.append(~fileHeader->IntegrityCheck.TailReference);
// Set file state
UINT8 state = EFI_FILE_DATA_VALID | EFI_FILE_HEADER_VALID | EFI_FILE_HEADER_CONSTRUCTION;
if (erasePolarity)
state = ~state;
fileHeader->State = state;
// Prepend header
created.prepend(newHeader);
// Parse file
QModelIndex fileIndex;
result = parseFile(created, fileIndex, erasePolarity ? ERASE_POLARITY_TRUE : ERASE_POLARITY_FALSE, index, mode);
if (result)
return result;
// Set action
treeModel->setItemAction(action, fileIndex);
}
else if (type == TreeItem::Section) {
if (parentItem->type() != TreeItem::File && parentItem->type() != TreeItem::Section)
return ERR_INVALID_SECTION;
if (header.size() < sizeof(EFI_COMMON_SECTION_HEADER))
return ERR_INVALID_SECTION;
QByteArray newHeader = header;
EFI_COMMON_SECTION_HEADER* commonHeader = (EFI_COMMON_SECTION_HEADER*) newHeader.data();
switch (commonHeader->Type)
{
case EFI_SECTION_COMPRESSION: {
EFI_COMPRESSION_SECTION* sectionHeader = (EFI_COMPRESSION_SECTION*) newHeader.data();
// Correct uncompressed size
sectionHeader->UncompressedLength = body.size();
// Set compression type
if (algorithm == COMPRESSION_ALGORITHM_NONE)
sectionHeader->CompressionType = EFI_NOT_COMPRESSED;
else if (algorithm == COMPRESSION_ALGORITHM_EFI11 || algorithm == COMPRESSION_ALGORITHM_TIANO)
sectionHeader->CompressionType = EFI_STANDARD_COMPRESSION;
else if (algorithm == COMPRESSION_ALGORITHM_LZMA || algorithm == COMPRESSION_ALGORITHM_IMLZMA)
sectionHeader->CompressionType = EFI_CUSTOMIZED_COMPRESSION;
else
return ERR_UNKNOWN_COMPRESSION_ALGORITHM;
// Compress body
QByteArray compressed;
result = compress(body, algorithm, compressed);
if (result)
return result;
// Correct section size
uint32ToUint24(header.size() + compressed.size(), commonHeader->Size);
// Append header and body
created.append(newHeader).append(compressed);
// Parse section
QModelIndex sectionIndex;
result = parseSection(created, sectionIndex, index, mode);
if (result)
return result;
// Set create action
treeModel->setItemAction(action, sectionIndex);
}
break;
case EFI_SECTION_GUID_DEFINED:{
// Compress body
QByteArray compressed;
result = compress(body, algorithm, compressed);
if (result)
return result;
// Correct section size
uint32ToUint24(header.size() + compressed.size(), commonHeader->Size);
// Append header and body
created.append(newHeader).append(compressed);
// Parse section
QModelIndex sectionIndex;
result = parseSection(created, sectionIndex, index, mode);
if (result)
return result;
// Set create action
treeModel->setItemAction(action, sectionIndex);
}
break;
default:
// Correct section size
uint32ToUint24(header.size() + body.size(), commonHeader->Size);
// Append header and body
created.append(newHeader).append(body);
// Parse section
QModelIndex sectionIndex;
result = parseSection(created, sectionIndex, index, mode);
if (result)
return result;
// Set create action
treeModel->setItemAction(action, sectionIndex);
}
}
else
return ERR_NOT_IMPLEMENTED;
return ERR_SUCCESS;
}
UINT8 FfsEngine::insert(const QModelIndex & index, const QByteArray & object, const UINT8 mode)
{
if (!index.isValid() || !index.parent().isValid())
return ERR_INVALID_PARAMETER;
QModelIndex parent;
if (mode == CREATE_MODE_BEFORE || mode == CREATE_MODE_AFTER)
parent = index.parent();
else
parent = index;
TreeItem * parentItem = static_cast<TreeItem*>(parent.internalPointer());
// Determine type of item to insert
UINT8 type;
UINT32 headerSize;
if (parentItem->type() == TreeItem::Volume) {
type = TreeItem::File;
headerSize = sizeof(EFI_FFS_FILE_HEADER);
}
else if (parentItem->type() == TreeItem::File) {
type = TreeItem::Section;
EFI_COMMON_SECTION_HEADER* commonHeader = (EFI_COMMON_SECTION_HEADER*) object.constData();
headerSize = sizeOfSectionHeaderOfType(commonHeader->Type);
}
else
return ERR_NOT_IMPLEMENTED;
return create(index, type, object.left(headerSize), object.right(object.size() - headerSize), mode, TreeItem::Insert);
}
UINT8 FfsEngine::replace(const QModelIndex & index, const QByteArray & object, const UINT8 mode)
{
if (!index.isValid())
return ERR_INVALID_PARAMETER;
TreeItem * parentItem = static_cast<TreeItem*>(index.internalPointer());
// Determine type of item to replace
UINT32 headerSize;
UINT8 result;
if (parentItem->type() == TreeItem::File) {
if (mode == REPLACE_MODE_AS_IS) {
headerSize = sizeof(EFI_FFS_FILE_HEADER);
result = create(index, TreeItem::File, object.left(headerSize), object.right(object.size() - headerSize), CREATE_MODE_AFTER, TreeItem::Replace);
}
else if (mode == REPLACE_MODE_BODY)
result = create(index, TreeItem::File, parentItem->header(), object, CREATE_MODE_AFTER, TreeItem::Replace);
else
return ERR_NOT_IMPLEMENTED;
}
else if (parentItem->type() == TreeItem::Section) {
if (mode == REPLACE_MODE_AS_IS) {
EFI_COMMON_SECTION_HEADER* commonHeader = (EFI_COMMON_SECTION_HEADER*) object.constData();
headerSize = sizeOfSectionHeaderOfType(commonHeader->Type);
result = create(index, TreeItem::Section, object.left(headerSize), object.right(object.size() - headerSize), CREATE_MODE_AFTER, TreeItem::Replace);
}
else if (mode == REPLACE_MODE_BODY)
result = create(index, TreeItem::Section, parentItem->header(), object, CREATE_MODE_AFTER, TreeItem::Replace);
else
return ERR_NOT_IMPLEMENTED;
}
else
return ERR_NOT_IMPLEMENTED;
// Check create result
if (result)
return result;
// Set remove action to replaced item
treeModel->setItemAction(TreeItem::Remove, index);
return ERR_SUCCESS;
}
UINT8 FfsEngine::extract(const QModelIndex & index, QByteArray & extracted, const UINT8 mode) UINT8 FfsEngine::extract(const QModelIndex & index, QByteArray & extracted, const UINT8 mode)
{ {
if (!index.isValid()) if (!index.isValid())
@ -1198,14 +1443,40 @@ UINT8 FfsEngine::extract(const QModelIndex & index, QByteArray & extracted, cons
extracted.append(item->body()); extracted.append(item->body());
extracted.append(item->tail()); extracted.append(item->tail());
} }
else if (mode == EXTRACT_MODE_BODY_ONLY) { else if (mode == EXTRACT_MODE_BODY) {
// Extract without header and tail // Extract without header and tail
extracted.clear(); extracted.clear();
extracted.append(item->body()); // Special case of compressed bodies
} if (item->type() == TreeItem::Section) {
else if (mode == EXTRACT_MODE_UNCOMPRESSED) { QByteArray decompressed;
// Only possible for files with compressed sections UINT8 result;
return ERR_NOT_IMPLEMENTED; if (item->subtype() == EFI_SECTION_COMPRESSION) {
EFI_COMPRESSION_SECTION* compressedHeader = (EFI_COMPRESSION_SECTION*) item->header().constData();
result = decompress(item->body(), compressedHeader->CompressionType, decompressed);
if (result)
return result;
extracted.append(decompressed);
return ERR_SUCCESS;
}
else if (item->subtype() == EFI_SECTION_GUID_DEFINED) {
QByteArray decompressed;
// Check if section requires processing
EFI_GUID_DEFINED_SECTION* guidDefinedSectionHeader = (EFI_GUID_DEFINED_SECTION*) item->header().constData();
if (guidDefinedSectionHeader->Attributes & EFI_GUIDED_SECTION_PROCESSING_REQUIRED) {
// Try to decompress section body using both known compression algorithms
result = decompress(item->body(), EFI_STANDARD_COMPRESSION, decompressed);
if (result) {
result = decompress(item->body(), EFI_CUSTOMIZED_COMPRESSION, decompressed);
if (result)
return result;
}
extracted.append(decompressed);
return ERR_SUCCESS;
}
}
}
extracted.append(item->body());
} }
else else
return ERR_UNKNOWN_EXTRACT_MODE; return ERR_UNKNOWN_EXTRACT_MODE;
@ -1213,66 +1484,6 @@ UINT8 FfsEngine::extract(const QModelIndex & index, QByteArray & extracted, cons
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::insert(const QModelIndex & index, const QByteArray & object, const UINT8 type, const UINT8 mode)
{
if (!index.isValid())
return ERR_INVALID_PARAMETER;
// Only files and sections can now be inserted
if (type == TreeItem::File) {
QModelIndex parent;
if (mode == INSERT_MODE_BEFORE || mode == INSERT_MODE_AFTER)
parent = index.parent();
else
parent = index;
// Parent type must be volume
TreeItem * parentItem = static_cast<TreeItem*>(parent.internalPointer());
if (parentItem->type() != TreeItem::Volume) {
msg(tr("insert: file can't be inserted into something that is not volume"), parent);
return ERR_INVALID_VOLUME;
}
EFI_FIRMWARE_VOLUME_HEADER* header = (EFI_FIRMWARE_VOLUME_HEADER*) parentItem->header().constData();
// Parse file
UINT8 result = parseFile(object, header->Revision, ERASE_POLARITY_UNKNOWN, index, mode);
if (result)
return result;
// Set rebuild action for parent
treeModel->setItemAction(TreeItem::Rebuild, parent);
}
else if (type == TreeItem::Section) {
QModelIndex parent;
if (mode == INSERT_MODE_BEFORE || mode == INSERT_MODE_AFTER)
parent = index.parent();
else
parent = index;
// Parent type must be file or encapsulation section
TreeItem * parentItem = static_cast<TreeItem*>(parent.internalPointer());
if (parentItem->type() == TreeItem::File || (parentItem->type() == TreeItem::Section &&
(parentItem->subtype() == EFI_SECTION_COMPRESSION ||
parentItem->subtype() == EFI_SECTION_GUID_DEFINED ||
parentItem->subtype() == EFI_SECTION_DISPOSABLE))) {
// Parse section
UINT8 result = parseSection(object, index, mode);
if (result)
return result;
// Set rebuild action for parent
treeModel->setItemAction(TreeItem::Rebuild, parent);
}
else {
msg(tr("insert: section can't be inserted into something that is not file or encapsulation section"), parent);
return ERR_INVALID_FILE;
}
}
else
return ERR_NOT_IMPLEMENTED;
return ERR_SUCCESS;
}
UINT8 FfsEngine::remove(const QModelIndex & index) UINT8 FfsEngine::remove(const QModelIndex & index)
{ {
if (!index.isValid()) if (!index.isValid())
@ -1295,20 +1506,6 @@ UINT8 FfsEngine::rebuild(const QModelIndex & index)
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 FfsEngine::changeCompression(const QModelIndex & index, const UINT8 algorithm)
{
if (!index.isValid())
return ERR_INVALID_PARAMETER;
// Set compression for the item
treeModel->setItemCompression(algorithm, index);
// Set action for the item
treeModel->setItemAction(TreeItem::Modify, index);
return ERR_SUCCESS;
}
// Compression routines // Compression routines
UINT8 FfsEngine::decompress(const QByteArray & compressedData, const UINT8 compressionType, QByteArray & decompressedData, UINT8 * algorithm) UINT8 FfsEngine::decompress(const QByteArray & compressedData, const UINT8 compressionType, QByteArray & decompressedData, UINT8 * algorithm)
{ {
@ -1580,7 +1777,7 @@ UINT8 FfsEngine::reconstruct(const QModelIndex & index, QQueue<QByteArray> & que
return ERR_NOT_IMPLEMENTED; return ERR_NOT_IMPLEMENTED;
} }
// Reconstruct item and it's children recursive // Reconstruct item and it's children recursive
else if (item->action() == TreeItem::Modify || item->action() == TreeItem::Rebuild) { else if (item->action() == TreeItem::Create || item->action() == TreeItem::Insert || item->action() == TreeItem::Replace || item->action() == TreeItem::Rebuild) {
QQueue<QByteArray> childrenQueue; QQueue<QByteArray> childrenQueue;
switch (item->type()) { switch (item->type()) {
@ -1914,7 +2111,7 @@ UINT8 FfsEngine::reconstruct(const QModelIndex & index, QQueue<QByteArray> & que
} }
// Construct empty char for this file // Construct empty char for this file
char empty = erasePolarity == ERASE_POLARITY_TRUE ? '\xFF' : '\x00'; char empty = (erasePolarity == ERASE_POLARITY_TRUE ? '\xFF' : '\x00');
// Check file state // Check file state
// Invert it first if erase polarity is true // Invert it first if erase polarity is true
@ -2015,7 +2212,7 @@ UINT8 FfsEngine::reconstruct(const QModelIndex & index, QQueue<QByteArray> & que
// Append tail, if needed // Append tail, if needed
if (!item->hasEmptyTail()) if (!item->hasEmptyTail())
reconstructed.append(!fileHeader->IntegrityCheck.TailReference); reconstructed.append(~fileHeader->IntegrityCheck.TailReference);
// Set file state // Set file state
state = EFI_FILE_DATA_VALID | EFI_FILE_HEADER_VALID | EFI_FILE_HEADER_CONSTRUCTION; state = EFI_FILE_DATA_VALID | EFI_FILE_HEADER_VALID | EFI_FILE_HEADER_CONSTRUCTION;
@ -2075,13 +2272,16 @@ UINT8 FfsEngine::reconstruct(const QModelIndex & index, QQueue<QByteArray> & que
result = compress(reconstructed, item->compression(), compressed); result = compress(reconstructed, item->compression(), compressed);
if (result) if (result)
return result; return result;
// Correct compression type // Correct compression type
if (item->compression() == COMPRESSION_ALGORITHM_NONE) if (item->compression() == COMPRESSION_ALGORITHM_NONE)
compessionHeader->CompressionType = EFI_NOT_COMPRESSED; compessionHeader->CompressionType = EFI_NOT_COMPRESSED;
else if (item->compression() == COMPRESSION_ALGORITHM_LZMA || item->compression() == COMPRESSION_ALGORITHM_IMLZMA) else if (item->compression() == COMPRESSION_ALGORITHM_LZMA || item->compression() == COMPRESSION_ALGORITHM_IMLZMA)
compessionHeader->CompressionType = EFI_CUSTOMIZED_COMPRESSION; compessionHeader->CompressionType = EFI_CUSTOMIZED_COMPRESSION;
else else if (item->compression() == COMPRESSION_ALGORITHM_EFI11 || item->compression() == COMPRESSION_ALGORITHM_TIANO)
compessionHeader->CompressionType = EFI_STANDARD_COMPRESSION; compessionHeader->CompressionType = EFI_STANDARD_COMPRESSION;
else
return ERR_UNKNOWN_COMPRESSION_ALGORITHM;
// Replace new section body // Replace new section body
reconstructed = compressed; reconstructed = compressed;
} }
@ -2101,7 +2301,7 @@ UINT8 FfsEngine::reconstruct(const QModelIndex & index, QQueue<QByteArray> & que
reconstructed = compressed; reconstructed = compressed;
} }
else if (item->compression() != COMPRESSION_ALGORITHM_NONE) { else if (item->compression() != COMPRESSION_ALGORITHM_NONE) {
msg(tr("reconstruct: compression required for section of type %1") msg(tr("reconstruct: incorreclty required compression for section of type %1")
.arg(item->subtype())); .arg(item->subtype()));
return ERR_INVALID_SECTION; return ERR_INVALID_SECTION;
} }
@ -2168,12 +2368,12 @@ UINT8 FfsEngine::growVolume(QByteArray & header, const UINT32 size, UINT32 & new
} }
// Search routines // Search routines
UINT8 FfsEngine::findHexPattern(const QByteArray & pattern, const bool bodyOnly) UINT8 FfsEngine::findHexPattern(const QByteArray & pattern, const UINT8 mode)
{ {
return findHexPatternIn(treeModel->index(0,0), pattern, bodyOnly); return findHexPatternIn(treeModel->index(0,0), pattern, mode);
} }
UINT8 FfsEngine::findHexPatternIn(const QModelIndex & index, const QByteArray & pattern, const bool bodyOnly) UINT8 FfsEngine::findHexPatternIn(const QModelIndex & index, const QByteArray & pattern, const UINT8 mode)
{ {
if (pattern.isEmpty()) if (pattern.isEmpty())
return ERR_INVALID_PARAMETER; return ERR_INVALID_PARAMETER;
@ -2187,19 +2387,21 @@ UINT8 FfsEngine::findHexPatternIn(const QModelIndex & index, const QByteArray &
bool hasChildren = (item->childCount() > 0); bool hasChildren = (item->childCount() > 0);
for (int i = 0; i < item->childCount(); i++) { for (int i = 0; i < item->childCount(); i++) {
findHexPatternIn(index.child(i, index.column()), pattern, bodyOnly); findHexPatternIn(index.child(i, index.column()), pattern, mode);
} }
QByteArray data; QByteArray data;
if (hasChildren) { if (hasChildren) {
if(!bodyOnly) if(mode != SEARCH_MODE_BODY)
data = item->header(); data = item->header();
} }
else { else {
if (bodyOnly) if (mode == SEARCH_MODE_HEADER)
data = item->body(); data.append(item->header()).append(item->tail());
else if (mode == SEARCH_MODE_BODY)
data.append(item->body());
else else
data = item->header().append(item->body()).append(item->tail()); data.append(item->header()).append(item->body()).append(item->tail());
} }
int offset = -1; int offset = -1;

36
ffsengine.h
View File

@ -45,20 +45,20 @@ public:
// Firmware image parsing // Firmware image parsing
UINT8 parseInputFile(const QByteArray & buffer); UINT8 parseInputFile(const QByteArray & buffer);
UINT8 parseIntelImage(const QByteArray & flashImage, const QModelIndex & parent = QModelIndex()); UINT8 parseIntelImage(const QByteArray & flashImage, QModelIndex & index, const QModelIndex & parent = QModelIndex());
UINT8 parseGbeRegion(const QByteArray & gbe, const QModelIndex & parent = QModelIndex()); UINT8 parseGbeRegion(const QByteArray & gbe, QModelIndex & index, const QModelIndex & parent);
UINT8 parseMeRegion(const QByteArray & me, const QModelIndex & parent = QModelIndex()); UINT8 parseMeRegion(const QByteArray & me, QModelIndex & index, const QModelIndex & parent);
UINT8 parseBiosRegion(const QByteArray & bios, const QModelIndex & parent = QModelIndex()); UINT8 parseBiosRegion(const QByteArray & bios, QModelIndex & index, const QModelIndex & parent);
UINT8 parsePdrRegion(const QByteArray & pdr, const QModelIndex & parent = QModelIndex()); UINT8 parsePdrRegion(const QByteArray & pdr, QModelIndex & index, const QModelIndex & parent);
UINT8 parseBios(const QByteArray & bios, const QModelIndex & parent = QModelIndex()); UINT8 parseBios(const QByteArray & bios, const QModelIndex & parent = QModelIndex());
UINT8 findNextVolume(const QByteArray & bios, const UINT32 volumeOffset, UINT32 & nextVolumeOffset); 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);
UINT8 parseVolume(const QByteArray & volume, const QModelIndex & parent = QModelIndex(), const UINT8 mode = INSERT_MODE_APPEND); UINT8 parseVolume(const QByteArray & volume, QModelIndex & index, const QModelIndex & parent = QModelIndex(), const UINT8 mode = CREATE_MODE_APPEND);
UINT8 getFileSize(const QByteArray & volume, const UINT32 fileOffset, UINT32 & fileSize); UINT8 getFileSize(const QByteArray & volume, const UINT32 fileOffset, UINT32 & fileSize);
UINT8 parseFile(const QByteArray & file, const UINT8 revision, const UINT8 erasePolarity = ERASE_POLARITY_UNKNOWN, const QModelIndex & parent = QModelIndex(), const UINT8 mode = INSERT_MODE_APPEND); UINT8 parseFile(const QByteArray & file, QModelIndex & index, const UINT8 erasePolarity = ERASE_POLARITY_UNKNOWN, const QModelIndex & parent = QModelIndex(), const UINT8 mode = CREATE_MODE_APPEND);
UINT8 getSectionSize(const QByteArray & file, const UINT32 sectionOffset, UINT32 & sectionSize); UINT8 getSectionSize(const QByteArray & file, const UINT32 sectionOffset, UINT32 & sectionSize);
UINT8 parseSections(const QByteArray & body, const QModelIndex & parent = QModelIndex()); UINT8 parseSections(const QByteArray & body, const QModelIndex & parent = QModelIndex());
UINT8 parseSection(const QByteArray & section, const QModelIndex & parent = QModelIndex(), const UINT8 mode = INSERT_MODE_APPEND); UINT8 parseSection(const QByteArray & section, QModelIndex & index, const QModelIndex & parent = QModelIndex(), const UINT8 mode = CREATE_MODE_APPEND);
// Compression routines // Compression routines
UINT8 decompress(const QByteArray & compressed, const UINT8 compressionType, QByteArray & decompressedData, UINT8 * algorithm = NULL); UINT8 decompress(const QByteArray & compressed, const UINT8 compressionType, QByteArray & decompressedData, UINT8 * algorithm = NULL);
@ -71,22 +71,26 @@ public:
UINT8 growVolume(QByteArray & header, const UINT32 size, UINT32 & newSize); UINT8 growVolume(QByteArray & header, const UINT32 size, UINT32 & newSize);
// Operations on tree items // Operations on tree items
UINT8 extract(const QModelIndex & index, QByteArray & extracted, const UINT8 mode); UINT8 extract(const QModelIndex & index, QByteArray & extracted, const UINT8 mode);
UINT8 insert(const QModelIndex & index, const QByteArray & object, const UINT8 objectType, const UINT8 mode);
UINT8 remove(const QModelIndex & index); UINT8 create(const QModelIndex & index, const UINT8 type, const QByteArray & header, const QByteArray & body, const UINT8 mode, const UINT8 action, const UINT8 algorithm = COMPRESSION_ALGORITHM_NONE);
UINT8 rebuild(const QModelIndex & index); UINT8 insert(const QModelIndex & index, const QByteArray & object, const UINT8 mode);
UINT8 changeCompression(const QModelIndex & index, const UINT8 algorithm); UINT8 replace(const QModelIndex & index, const QByteArray & object, const UINT8 mode);
UINT8 remove(const QModelIndex & index);
UINT8 rebuild(const QModelIndex & index);
// Search routines // Search routines
UINT8 findHexPattern(const QByteArray & pattern, const bool bodyOnly); UINT8 findHexPattern(const QByteArray & pattern, const UINT8 mode);
UINT8 findHexPatternIn(const QModelIndex & index, const QByteArray & pattern, const bool bodyOnly); UINT8 findHexPatternIn(const QModelIndex & index, const QByteArray & pattern, const UINT8 mode);
UINT8 findTextPattern(const QString & pattern, const bool unicode, const Qt::CaseSensitivity caseSensitive); UINT8 findTextPattern(const QString & pattern, const bool unicode, const Qt::CaseSensitivity caseSensitive);
UINT8 findTextPatternIn(const QModelIndex & index, const QString & pattern, const bool unicode, const Qt::CaseSensitivity caseSensitive); UINT8 findTextPatternIn(const QModelIndex & index, const QString & pattern, const bool unicode, const Qt::CaseSensitivity caseSensitive);
private: private:
TreeItem *rootItem; TreeItem *rootItem;
TreeModel *treeModel; TreeModel *treeModel;
// Message helper // Message helper
QQueue<MessageListItem> messageItems; QQueue<MessageListItem> messageItems;
void msg(const QString & message, const QModelIndex index = QModelIndex()); void msg(const QString & message, const QModelIndex index = QModelIndex());

17
searchdialog.ui
View File

@ -7,7 +7,7 @@
<x>0</x> <x>0</x>
<y>0</y> <y>0</y>
<width>290</width> <width>290</width>
<height>172</height> <height>195</height>
</rect> </rect>
</property> </property>
<property name="windowTitle"> <property name="windowTitle">
@ -77,14 +77,21 @@
<item> <item>
<widget class="QRadioButton" name="allRadioButton"> <widget class="QRadioButton" name="allRadioButton">
<property name="text"> <property name="text">
<string>Header, data and footer</string> <string>Header and body</string>
</property> </property>
</widget> </widget>
</item> </item>
<item> <item>
<widget class="QRadioButton" name="dataOnlyRadioButton"> <widget class="QRadioButton" name="headerOnlyRadioButton">
<property name="text"> <property name="text">
<string>Data only</string> <string>Header only</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="bodyOnlyRadioButton">
<property name="text">
<string>Body only</string>
</property> </property>
<property name="checked"> <property name="checked">
<bool>true</bool> <bool>true</bool>
@ -140,7 +147,7 @@
<tabstop>searchEdit</tabstop> <tabstop>searchEdit</tabstop>
<tabstop>dataTypeComboBox</tabstop> <tabstop>dataTypeComboBox</tabstop>
<tabstop>allRadioButton</tabstop> <tabstop>allRadioButton</tabstop>
<tabstop>dataOnlyRadioButton</tabstop> <tabstop>bodyOnlyRadioButton</tabstop>
<tabstop>unicodeCheckBox</tabstop> <tabstop>unicodeCheckBox</tabstop>
<tabstop>caseSensitiveCheckBox</tabstop> <tabstop>caseSensitiveCheckBox</tabstop>
<tabstop>buttonBox</tabstop> <tabstop>buttonBox</tabstop>

32
treeitem.cpp
View File

@ -172,12 +172,16 @@ QVariant TreeItem::data(int column) const
case 0: //Name case 0: //Name
return itemName; return itemName;
case 1: //Action case 1: //Action
if (itemAction == TreeItem::Modify) if (itemAction == TreeItem::Create)
return "M"; return QObject::tr("Create");
if (itemAction == TreeItem::Insert)
return QObject::tr("Insert");
if (itemAction == TreeItem::Replace)
return QObject::tr("Replace");
if (itemAction == TreeItem::Remove) if (itemAction == TreeItem::Remove)
return "X"; return QObject::tr("Remove");
if (itemAction == TreeItem::Rebuild) if (itemAction == TreeItem::Rebuild)
return "R"; return QObject::tr("Rebuild");
return QVariant(); return QVariant();
case 2: //Type case 2: //Type
return itemTypeName; return itemTypeName;
@ -220,11 +224,6 @@ QString TreeItem::info() const
return itemInfo; return itemInfo;
} }
void TreeItem::setInfo(const QString &text)
{
itemInfo = text;
}
int TreeItem::row() const int TreeItem::row() const
{ {
if (parentItem) if (parentItem)
@ -287,12 +286,13 @@ void TreeItem::setAction(const UINT8 action)
{ {
itemAction = action; itemAction = action;
// Set rebuild action for parent // On insert action, set insert action for children
if (parentItem) if (action == TreeItem::Insert)
parentItem->setAction(TreeItem::Rebuild); for(int i = 0; i < childCount(); i++)
child(i)->setAction(TreeItem::Insert);
// Set rebuild action for parent, if it has no action now
if (parentItem && parentItem->type() != TreeItem::Root && parentItem->action() == TreeItem::NoAction)
parentItem->setAction(TreeItem::Rebuild);
} }
void TreeItem::setCompression(const UINT8 algorithm)
{
itemCompression = algorithm;
}

19
treeitem.h
View File

@ -31,7 +31,9 @@ public:
// Action types // Action types
enum ActionTypes { enum ActionTypes {
NoAction = 50, NoAction = 50,
Modify, Create,
Insert,
Replace,
Remove, Remove,
Rebuild Rebuild
}; };
@ -104,17 +106,12 @@ public:
UINT8 action() const; UINT8 action() const;
UINT8 compression() const; UINT8 compression() const;
// Action can be changed // Some values can be changed after item construction
void setAction(const UINT8 action); void setAction(const UINT8 action);
// Compression can be changed void setTypeName(const QString &text);
void setCompression(const UINT8 algorithm);
// Text values can be changed after item construction
void setTypeName(const QString &text);
void setSubtypeName(const QString &text); void setSubtypeName(const QString &text);
void setName(const QString &text); void setName(const QString &text);
void setText(const QString &text); void setText(const QString &text);
void setInfo(const QString &text);
private: private:
// Set default names after construction // Set default names after construction
@ -129,9 +126,9 @@ private:
QByteArray itemHeader; QByteArray itemHeader;
QByteArray itemBody; QByteArray itemBody;
QByteArray itemTail; QByteArray itemTail;
QString itemTypeName; QString itemName;
QString itemTypeName;
QString itemSubtypeName; QString itemSubtypeName;
QString itemName;
QString itemText; QString itemText;
QString itemInfo; QString itemInfo;
TreeItem *parentItem; TreeItem *parentItem;

38
treemodel.cpp
View File

@ -61,8 +61,21 @@ Qt::ItemFlags TreeModel::flags(const QModelIndex &index) const
QVariant TreeModel::headerData(int section, Qt::Orientation orientation, QVariant TreeModel::headerData(int section, Qt::Orientation orientation,
int role) const int role) const
{ {
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
return rootItem->data(section); switch(section)
{
case 0:
return tr("Name");
case 1:
return tr("Action");
case 2:
return tr("Type");
case 3:
return tr("Subtype");
case 4:
return tr("Text");
}
}
return QVariant(); return QVariant();
} }
@ -152,17 +165,6 @@ UINT8 TreeModel::setItemAction(const UINT8 action, const QModelIndex &index)
return ERR_SUCCESS; return ERR_SUCCESS;
} }
UINT8 TreeModel::setItemCompression(const UINT8 algorithm, const QModelIndex &index)
{
if(!index.isValid())
return ERR_INVALID_PARAMETER;
TreeItem *item = static_cast<TreeItem*>(index.internalPointer());
item->setCompression(algorithm);
emit dataChanged(this->index(0,0), index);
return ERR_SUCCESS;
}
QModelIndex TreeModel::addItem(const UINT8 type, const UINT8 subtype, const UINT8 compression, QModelIndex TreeModel::addItem(const UINT8 type, const UINT8 subtype, const UINT8 compression,
const QString & name, const QString & text, const QString & info, const QString & name, const QString & text, const QString & info,
const QByteArray & header, const QByteArray & body, const QByteArray & tail, const QByteArray & header, const QByteArray & body, const QByteArray & tail,
@ -176,7 +178,7 @@ QModelIndex TreeModel::addItem(const UINT8 type, const UINT8 subtype, const UINT
parentItem = rootItem; parentItem = rootItem;
else else
{ {
if (mode == INSERT_MODE_BEFORE || mode == INSERT_MODE_AFTER) { if (mode == CREATE_MODE_BEFORE || mode == CREATE_MODE_AFTER) {
item = static_cast<TreeItem*>(index.internalPointer()); item = static_cast<TreeItem*>(index.internalPointer());
parentItem = item->parent(); parentItem = item->parent();
parentColumn = index.parent().column(); parentColumn = index.parent().column();
@ -188,19 +190,19 @@ QModelIndex TreeModel::addItem(const UINT8 type, const UINT8 subtype, const UINT
} }
TreeItem *newItem = new TreeItem(type, subtype, compression, name, text, info, header, body, tail, parentItem); TreeItem *newItem = new TreeItem(type, subtype, compression, name, text, info, header, body, tail, parentItem);
if (mode == INSERT_MODE_APPEND) { if (mode == CREATE_MODE_APPEND) {
emit layoutAboutToBeChanged(); emit layoutAboutToBeChanged();
parentItem->appendChild(newItem); parentItem->appendChild(newItem);
} }
else if (mode == INSERT_MODE_PREPEND) { else if (mode == CREATE_MODE_PREPEND) {
emit layoutAboutToBeChanged(); emit layoutAboutToBeChanged();
parentItem->prependChild(newItem); parentItem->prependChild(newItem);
} }
else if (mode == INSERT_MODE_BEFORE) { else if (mode == CREATE_MODE_BEFORE) {
emit layoutAboutToBeChanged(); emit layoutAboutToBeChanged();
parentItem->insertChildBefore(item, newItem); parentItem->insertChildBefore(item, newItem);
} }
else if (mode == INSERT_MODE_AFTER) { else if (mode == CREATE_MODE_AFTER) {
emit layoutAboutToBeChanged(); emit layoutAboutToBeChanged();
parentItem->insertChildAfter(item, newItem); parentItem->insertChildAfter(item, newItem);
} }

3
treemodel.h
View File

@ -44,12 +44,11 @@ public:
UINT8 setItemName(const QString &data, const QModelIndex &index); UINT8 setItemName(const QString &data, const QModelIndex &index);
UINT8 setItemText(const QString &data, const QModelIndex &index); UINT8 setItemText(const QString &data, const QModelIndex &index);
UINT8 setItemAction(const UINT8 action, const QModelIndex &index); UINT8 setItemAction(const UINT8 action, const QModelIndex &index);
UINT8 setItemCompression(const UINT8 algorithm, const QModelIndex &index);
QModelIndex addItem(const UINT8 type, const UINT8 subtype = 0, const UINT8 compression = COMPRESSION_ALGORITHM_NONE, QModelIndex addItem(const UINT8 type, const UINT8 subtype = 0, const UINT8 compression = COMPRESSION_ALGORITHM_NONE,
const QString & name = QString(), const QString & text = QString(), const QString & info = QString(), const QString & name = QString(), const QString & text = QString(), const QString & info = QString(),
const QByteArray & header = QByteArray(), const QByteArray & body = QByteArray(), const QByteArray & tail = QByteArray(), const QByteArray & header = QByteArray(), const QByteArray & body = QByteArray(), const QByteArray & tail = QByteArray(),
const QModelIndex & index = QModelIndex(), const UINT8 mode = INSERT_MODE_APPEND); const QModelIndex & index = QModelIndex(), const UINT8 mode = CREATE_MODE_APPEND);
private: private:
TreeItem *rootItem; TreeItem *rootItem;

311
uefitool.cpp
View File

@ -29,17 +29,13 @@ UEFITool::UEFITool(QWidget *parent) :
connect(ui->actionSearch, SIGNAL(triggered()), this, SLOT(search())); connect(ui->actionSearch, SIGNAL(triggered()), this, SLOT(search()));
connect(ui->actionExtract, SIGNAL(triggered()), this, SLOT(extractAsIs())); connect(ui->actionExtract, SIGNAL(triggered()), this, SLOT(extractAsIs()));
connect(ui->actionExtractBody, SIGNAL(triggered()), this, SLOT(extractBody())); connect(ui->actionExtractBody, SIGNAL(triggered()), this, SLOT(extractBody()));
connect(ui->actionExtractUncompressed, SIGNAL(triggered()), this, SLOT(extractUncompressed()));
connect(ui->actionInsertInto, SIGNAL(triggered()), this, SLOT(insertInto())); connect(ui->actionInsertInto, SIGNAL(triggered()), this, SLOT(insertInto()));
connect(ui->actionInsertBefore, SIGNAL(triggered()), this, SLOT(insertBefore())); connect(ui->actionInsertBefore, SIGNAL(triggered()), this, SLOT(insertBefore()));
connect(ui->actionInsertAfter, SIGNAL(triggered()), this, SLOT(insertAfter())); connect(ui->actionInsertAfter, SIGNAL(triggered()), this, SLOT(insertAfter()));
connect(ui->actionReplace, SIGNAL(triggered()), this, SLOT(replace())); connect(ui->actionReplace, SIGNAL(triggered()), this, SLOT(replaceAsIs()));
connect(ui->actionReplaceBody, SIGNAL(triggered()), this, SLOT(replaceBody()));
connect(ui->actionRemove, SIGNAL(triggered()), this, SLOT(remove())); connect(ui->actionRemove, SIGNAL(triggered()), this, SLOT(remove()));
connect(ui->actionRebuild, SIGNAL(triggered()), this, SLOT(rebuild())); connect(ui->actionRebuild, SIGNAL(triggered()), this, SLOT(rebuild()));
connect(ui->actionChangeToNone, SIGNAL(triggered()), this, SLOT(changeToNone()));
connect(ui->actionChangeToEfi11, SIGNAL(triggered()), this, SLOT(changeToEfi11()));
connect(ui->actionChangeToTiano, SIGNAL(triggered()), this, SLOT(changeToTiano()));
connect(ui->actionChangeToLzma, SIGNAL(triggered()), this, SLOT(changeToLzma()));
connect(ui->actionMessagesClear, SIGNAL(triggered()), this, SLOT(clearMessages())); connect(ui->actionMessagesClear, SIGNAL(triggered()), this, SLOT(clearMessages()));
connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(about())); connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(about()));
connect(ui->actionAboutQt, SIGNAL(triggered()), this, SLOT(aboutQt())); connect(ui->actionAboutQt, SIGNAL(triggered()), this, SLOT(aboutQt()));
@ -85,8 +81,6 @@ void UEFITool::init()
ui->structureTreeView->setModel(ffsEngine->model()); ui->structureTreeView->setModel(ffsEngine->model());
// Connect // Connect
//connect(ui->structureTreeView, SIGNAL(collapsed(const QModelIndex &)), this, SLOT(resizeTreeViewColums(void)));
//connect(ui->structureTreeView, SIGNAL(expanded(const QModelIndex &)), this, SLOT(resizeTreeViewColums(void)));
connect(ui->structureTreeView->selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), connect(ui->structureTreeView->selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)),
this, SLOT(populateUi(const QModelIndex &))); this, SLOT(populateUi(const QModelIndex &)));
connect(ui->messageListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(scrollTreeView(QListWidgetItem*))); connect(ui->messageListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(scrollTreeView(QListWidgetItem*)));
@ -100,7 +94,6 @@ void UEFITool::populateUi(const QModelIndex &current)
TreeItem* item = static_cast<TreeItem*>(current.internalPointer()); TreeItem* item = static_cast<TreeItem*>(current.internalPointer());
UINT8 type = item->type(); UINT8 type = item->type();
UINT8 subtype = item->subtype(); UINT8 subtype = item->subtype();
UINT8 algorithm = item->compression();
// Set info text // Set info text
ui->infoEdit->setPlainText(item->info()); ui->infoEdit->setPlainText(item->info());
@ -119,12 +112,11 @@ void UEFITool::populateUi(const QModelIndex &current)
ui->actionRebuild->setDisabled(item->hasEmptyHeader() && item->hasEmptyBody() && item->hasEmptyTail()); ui->actionRebuild->setDisabled(item->hasEmptyHeader() && item->hasEmptyBody() && item->hasEmptyTail());
ui->actionExtractBody->setDisabled(item->hasEmptyHeader()); ui->actionExtractBody->setDisabled(item->hasEmptyHeader());
ui->actionRemove->setEnabled(type == TreeItem::Volume || type == TreeItem::File || type == TreeItem::Section); ui->actionRemove->setEnabled(type == TreeItem::Volume || type == TreeItem::File || type == TreeItem::Section);
ui->actionInsertInto->setEnabled(type == TreeItem::Volume || (type == TreeItem::File && subtype != EFI_FV_FILETYPE_RAW && subtype != EFI_FV_FILETYPE_PAD) ui->actionInsertInto->setEnabled(type == TreeItem::Volume || (type == TreeItem::File && subtype != EFI_FV_FILETYPE_ALL && subtype != EFI_FV_FILETYPE_RAW && subtype != EFI_FV_FILETYPE_PAD));
|| (type == TreeItem::Section && (subtype == EFI_SECTION_COMPRESSION || subtype == EFI_SECTION_GUID_DEFINED || subtype == EFI_SECTION_DISPOSABLE)));
ui->actionInsertBefore->setEnabled(type == TreeItem::File || type == TreeItem::Section); ui->actionInsertBefore->setEnabled(type == TreeItem::File || type == TreeItem::Section);
ui->actionInsertAfter->setEnabled(type == TreeItem::File || type == TreeItem::Section); ui->actionInsertAfter->setEnabled(type == TreeItem::File || type == TreeItem::Section);
ui->menuChangeCompressionTo->setEnabled(type == TreeItem::Section && subtype == EFI_SECTION_COMPRESSION && ui->actionReplace->setEnabled(type == TreeItem::File || type == TreeItem::Section);
(algorithm == COMPRESSION_ALGORITHM_NONE || COMPRESSION_ALGORITHM_EFI11 || algorithm == COMPRESSION_ALGORITHM_TIANO || algorithm == COMPRESSION_ALGORITHM_LZMA)); ui->actionReplaceBody->setEnabled(type == TreeItem::File || type == TreeItem::Section);
} }
void UEFITool::search() void UEFITool::search()
@ -137,7 +129,14 @@ void UEFITool::search()
QByteArray pattern = QByteArray::fromHex(searchDialog->ui->searchEdit->text().toLatin1()); QByteArray pattern = QByteArray::fromHex(searchDialog->ui->searchEdit->text().toLatin1());
if (pattern.isEmpty()) if (pattern.isEmpty())
return; return;
ffsEngine->findHexPattern(pattern, searchDialog->ui->dataOnlyRadioButton->isChecked()); UINT8 mode;
if (searchDialog->ui->headerOnlyRadioButton->isChecked())
mode = SEARCH_MODE_HEADER;
else if (searchDialog->ui->bodyOnlyRadioButton->isChecked())
mode = SEARCH_MODE_BODY;
else
mode = SEARCH_MODE_ALL;
ffsEngine->findHexPattern(pattern, mode);
showMessages(); showMessages();
} }
else if (index == 1) { // Text string else if (index == 1) { // Text string
@ -184,7 +183,7 @@ void UEFITool::insert(const UINT8 mode)
UINT8 type; UINT8 type;
UINT8 objectType; UINT8 objectType;
if (mode == INSERT_MODE_BEFORE || mode == INSERT_MODE_AFTER) if (mode == CREATE_MODE_BEFORE || mode == CREATE_MODE_AFTER)
type = item->parent()->type(); type = item->parent()->type();
else else
type = item->type(); type = item->type();
@ -221,7 +220,7 @@ void UEFITool::insert(const UINT8 mode)
QByteArray buffer = inputFile.readAll(); QByteArray buffer = inputFile.readAll();
inputFile.close(); inputFile.close();
UINT8 result = ffsEngine->insert(index, buffer, objectType, mode); UINT8 result = ffsEngine->insert(index, buffer, mode);
if (result) if (result)
ui->statusBar->showMessage(tr("File can't be inserted (%1)").arg(result)); ui->statusBar->showMessage(tr("File can't be inserted (%1)").arg(result));
else else
@ -230,67 +229,189 @@ void UEFITool::insert(const UINT8 mode)
void UEFITool::insertInto() void UEFITool::insertInto()
{ {
insert(INSERT_MODE_PREPEND); insert(CREATE_MODE_PREPEND);
} }
void UEFITool::insertBefore() void UEFITool::insertBefore()
{ {
insert(INSERT_MODE_BEFORE); insert(CREATE_MODE_BEFORE);
} }
void UEFITool::insertAfter() void UEFITool::insertAfter()
{ {
insert(INSERT_MODE_AFTER); insert(CREATE_MODE_AFTER);
} }
void UEFITool::replace() void UEFITool::replaceAsIs()
{ {
replace(REPLACE_MODE_AS_IS);
} }
void UEFITool::changeToEfi11() void UEFITool::replaceBody()
{
replace(REPLACE_MODE_BODY);
}
void UEFITool::replace(const UINT8 mode)
{
QModelIndex index = ui->structureTreeView->selectionModel()->currentIndex();
if (!index.isValid())
return;
TreeItem* item = static_cast<TreeItem*>(index.internalPointer());
QString path;
if (item->type() == TreeItem::File) {
if (mode == REPLACE_MODE_AS_IS) {
path = QFileDialog::getOpenFileName(this, tr("Select FFS file to replace selected object"),".","FFS files (*.ffs *.bin);;All files (*.*)");
}
else if (mode == REPLACE_MODE_BODY) {
if (item->subtype() == EFI_FV_FILETYPE_ALL || item->subtype() == EFI_FV_FILETYPE_RAW)
path = QFileDialog::getOpenFileName(this, tr("Select raw file to replace body"),".","Raw files (*.raw *.bin);;All files (*.*)");
else if (item->subtype() == EFI_FV_FILETYPE_PAD) // Pad file body can't be replaced
return;
else
path = QFileDialog::getOpenFileName(this, tr("Select FFS file body to replace body"),".","FFS file body files (*.fbd *.bin);;All files (*.*)");
}
else
return;
}
else if (item->type() == TreeItem::Section) {
if (mode == REPLACE_MODE_AS_IS) {
path = QFileDialog::getOpenFileName(this, tr("Select section file to replace selected object"),".","Section files (*.sec *.bin);;All files (*.*)");
}
else if (mode == REPLACE_MODE_BODY) {
if (item->subtype() == EFI_SECTION_COMPRESSION || item->subtype() == EFI_SECTION_GUID_DEFINED || item->subtype() == EFI_SECTION_DISPOSABLE)
path = QFileDialog::getOpenFileName(this, tr("Select FFS file body file to replace body"),".","FFS file body files (*.fbd *.bin);;All files (*.*)");
else if (item->subtype() == EFI_SECTION_FIRMWARE_VOLUME_IMAGE)
path = QFileDialog::getOpenFileName(this, tr("Select volume file to replace body"),".","Volume files (*.vol *.bin);;All files (*.*)");
else if (item->subtype() == EFI_SECTION_RAW)
path = QFileDialog::getOpenFileName(this, tr("Select raw file to replace body"),".","Raw files (*.raw *.bin);;All files (*.*)");
else
path = QFileDialog::getOpenFileName(this, tr("Select file to replace body"),".","Binary files (*.bin);;All files (*.*)");
}
else
return;
}
else
return;
QFileInfo fileInfo = QFileInfo(path);
if (!fileInfo.exists()) {
ui->statusBar->showMessage(tr("Please select existing file"));
return;
}
QFile inputFile;
inputFile.setFileName(path);
if (!inputFile.open(QFile::ReadOnly)) {
ui->statusBar->showMessage(tr("Can't open file for reading"));
return;
}
QByteArray buffer = inputFile.readAll();
inputFile.close();
UINT8 result = ffsEngine->replace(index, buffer, mode);
if (result)
ui->statusBar->showMessage(tr("File can't be replaced (%1)").arg(result));
else
ui->actionSaveImageFile->setEnabled(true);
}
void UEFITool::extractAsIs()
{
extract(EXTRACT_MODE_AS_IS);
}
void UEFITool::extractBody()
{
extract(EXTRACT_MODE_BODY);
}
void UEFITool::extract(const UINT8 mode)
{ {
QModelIndex index = ui->structureTreeView->selectionModel()->currentIndex(); QModelIndex index = ui->structureTreeView->selectionModel()->currentIndex();
if (!index.isValid()) if (!index.isValid())
return; return;
UINT8 result = ffsEngine->changeCompression(index, COMPRESSION_ALGORITHM_EFI11); TreeItem* item = static_cast<TreeItem*>(index.internalPointer());
UINT8 type = item->type();
if (result == ERR_SUCCESS) QString path;
ui->actionSaveImageFile->setEnabled(true); if (mode == EXTRACT_MODE_AS_IS) {
} switch (type) {
case TreeItem::Capsule:
path = QFileDialog::getSaveFileName(this, tr("Save capsule to file"),".","Capsule files (*.cap *.bin);;All files (*.*)");
break;
case TreeItem::Image:
path = QFileDialog::getSaveFileName(this, tr("Save image to file"),".","Image files (*.rom *.bin);;All files (*.*)");
break;
case TreeItem::Region:
path = QFileDialog::getSaveFileName(this, tr("Save region to file"),".","Region files (*.rgn *.bin);;All files (*.*)");
break;
case TreeItem::Padding:
path = QFileDialog::getSaveFileName(this, tr("Save padding to file"),".","Padding files (*.pad *.bin);;All files (*.*)");
break;
case TreeItem::Volume:
path = QFileDialog::getSaveFileName(this, tr("Save volume to file"),".","Volume files (*.vol *.bin);;All files (*.*)");
break;
case TreeItem::File:
path = QFileDialog::getSaveFileName(this, tr("Save FFS file to file"),".","FFS files (*.ffs *.bin);;All files (*.*)");
break;
case TreeItem::Section:
path = QFileDialog::getSaveFileName(this, tr("Save section file to file"),".","Section files (*.sct *.bin);;All files (*.*)");
break;
default:
path = QFileDialog::getSaveFileName(this, tr("Save object to file"),".","Binary files (*.bin);;All files (*.*)");
}
}
else if (mode == EXTRACT_MODE_BODY) {
switch (type) {
case TreeItem::Capsule:
path = QFileDialog::getSaveFileName(this, tr("Save capsule body to image file"),".","Image files (*.rom *.bin);;All files (*.*)");
break;
case TreeItem::File: {
if (item->subtype() == EFI_FV_FILETYPE_ALL || item->subtype() == EFI_FV_FILETYPE_RAW)
path = QFileDialog::getSaveFileName(this, tr("Save FFS file body to raw file"),".","Raw files (*.raw *.bin);;All files (*.*)");
else
path = QFileDialog::getSaveFileName(this, tr("Save FFS file body to file"),".","FFS file body files (*.fbd *.bin);;All files (*.*)");
}
break;
case TreeItem::Section: {
if (item->subtype() == EFI_SECTION_COMPRESSION || item->subtype() == EFI_SECTION_GUID_DEFINED || item->subtype() == EFI_SECTION_DISPOSABLE)
path = QFileDialog::getSaveFileName(this, tr("Save encapsulated section body to FFS body file"),".","FFS file body files (*.fbd *.bin);;All files (*.*)");
else if (item->subtype() == EFI_SECTION_FIRMWARE_VOLUME_IMAGE)
path = QFileDialog::getSaveFileName(this, tr("Save section body to volume file"),".","Volume files (*.vol *.bin);;All files (*.*)");
else if (item->subtype() == EFI_SECTION_RAW)
path = QFileDialog::getOpenFileName(this, tr("Select section body to raw file"),".","Raw files (*.raw *.bin);;All files (*.*)");
else
path = QFileDialog::getSaveFileName(this, tr("Save section body to file"),".","Binary files (*.bin);;All files (*.*)");
}
break;
default:
path = QFileDialog::getSaveFileName(this, tr("Save object to file"),".","Binary files (*.bin);;All files (*.*)");
}
}
else
path = QFileDialog::getSaveFileName(this, tr("Save object to file"),".","Binary files (*.bin);;All files (*.*)");
void UEFITool::changeToTiano() QFile outputFile;
{ outputFile.setFileName(path);
QModelIndex index = ui->structureTreeView->selectionModel()->currentIndex(); if (!outputFile.open(QFile::WriteOnly)) {
if (!index.isValid()) ui->statusBar->showMessage(tr("Can't open file for rewriting"));
return; return;
}
UINT8 result = ffsEngine->changeCompression(index, COMPRESSION_ALGORITHM_TIANO); QByteArray extracted;
if (result == ERR_SUCCESS) UINT8 result = ffsEngine->extract(index, extracted, mode);
ui->actionSaveImageFile->setEnabled(true); if (result)
} ui->statusBar->showMessage(tr("File can't be extracted (%1)").arg(result));
else {
void UEFITool::changeToLzma() outputFile.resize(0);
{ outputFile.write(extracted);
QModelIndex index = ui->structureTreeView->selectionModel()->currentIndex(); outputFile.close();
if (!index.isValid()) }
return;
UINT8 result = ffsEngine->changeCompression(index, COMPRESSION_ALGORITHM_LZMA);
if (result == ERR_SUCCESS)
ui->actionSaveImageFile->setEnabled(true);
}
void UEFITool::changeToNone()
{
QModelIndex index = ui->structureTreeView->selectionModel()->currentIndex();
if (!index.isValid())
return;
UINT8 result = ffsEngine->changeCompression(index, COMPRESSION_ALGORITHM_NONE);
if (result == ERR_SUCCESS)
ui->actionSaveImageFile->setEnabled(true);
} }
void UEFITool::about() void UEFITool::about()
@ -317,7 +438,7 @@ void UEFITool::exit()
void UEFITool::saveImageFile() void UEFITool::saveImageFile()
{ {
QString path = QFileDialog::getSaveFileName(this, tr("Save BIOS image file"),".","BIOS image files (*.rom *.bin *.cap *.fd *.wph *.efi);;All files (*.*)"); QString path = QFileDialog::getSaveFileName(this, tr("Save BIOS image file"),".","BIOS image files (*.rom *.bin *.cap *.bio *.fd *.wph *.efi);;All files (*.*)");
QFile outputFile; QFile outputFile;
outputFile.setFileName(path); outputFile.setFileName(path);
@ -340,12 +461,12 @@ void UEFITool::saveImageFile()
ui->statusBar->showMessage(tr("Reconstructed image written")); ui->statusBar->showMessage(tr("Reconstructed image written"));
} }
void UEFITool::resizeTreeViewColumns() /*void UEFITool::resizeTreeViewColumns()
{ {
int count = ffsEngine->model()->columnCount(); int count = ffsEngine->model()->columnCount();
for(int i = 0; i < count; i++) for(int i = 0; i < count; i++)
ui->structureTreeView->resizeColumnToContents(i); ui->structureTreeView->resizeColumnToContents(i);
} }*/
void UEFITool::openImageFile() void UEFITool::openImageFile()
{ {
@ -391,79 +512,6 @@ void UEFITool::clearMessages()
ui->messageListWidget->clear(); ui->messageListWidget->clear();
} }
void UEFITool::extract(const UINT8 mode)
{
QModelIndex index = ui->structureTreeView->selectionModel()->currentIndex();
if (!index.isValid())
return;
TreeItem* item = static_cast<TreeItem*>(index.internalPointer());
UINT8 type = item->type();
QString path;
if(mode == EXTRACT_MODE_AS_IS) {
switch (type) {
case TreeItem::Capsule:
path = QFileDialog::getSaveFileName(this, tr("Save capsule to binary file"),".","Capsule files (*.cap *.bin);;All files (*.*)");
break;
case TreeItem::Image:
path = QFileDialog::getSaveFileName(this, tr("Save image to binary file"),".","Image files (*.rom *.bin);;All files (*.*)");
break;
case TreeItem::Region:
path = QFileDialog::getSaveFileName(this, tr("Save region to binary file"),".","Region files (*.rgn *.bin);;All files (*.*)");
break;
case TreeItem::Padding:
path = QFileDialog::getSaveFileName(this, tr("Save padding to binary file"),".","Padding files (*.pad *.bin);;All files (*.*)");
break;
case TreeItem::Volume:
path = QFileDialog::getSaveFileName(this, tr("Save volume to binary file"),".","Volume files (*.vol *.bin);;All files (*.*)");
break;
case TreeItem::File:
path = QFileDialog::getSaveFileName(this, tr("Save FFS file to binary file"),".","FFS files (*.ffs *.bin);;All files (*.*)");
break;
case TreeItem::Section:
path = QFileDialog::getSaveFileName(this, tr("Save section file to binary file"),".","Section files (*.sct *.bin);;All files (*.*)");
break;
default:
return;
}
}
else
path = QFileDialog::getSaveFileName(this, tr("Save object to binary file"),".","Binary files (*.bin);;All files (*.*)");
QFile outputFile;
outputFile.setFileName(path);
if (!outputFile.open(QFile::WriteOnly)) {
ui->statusBar->showMessage(tr("Can't open file for rewriting"));
return;
}
QByteArray extracted;
UINT8 result = ffsEngine->extract(index, extracted, mode);
if (result)
ui->statusBar->showMessage(tr("File can't be extracted (%1)").arg(result));
else {
outputFile.resize(0);
outputFile.write(extracted);
outputFile.close();
}
}
void UEFITool::extractAsIs()
{
extract(EXTRACT_MODE_AS_IS);
}
void UEFITool::extractBody()
{
extract(EXTRACT_MODE_BODY_ONLY);
}
void UEFITool::extractUncompressed()
{
extract(EXTRACT_MODE_UNCOMPRESSED);
}
void UEFITool::dragEnterEvent(QDragEnterEvent* event) void UEFITool::dragEnterEvent(QDragEnterEvent* event)
{ {
if (event->mimeData()->hasFormat("text/uri-list")) if (event->mimeData()->hasFormat("text/uri-list"))
@ -553,7 +601,6 @@ void UEFITool::readSettings()
vertList.append(settings.value("mainWindow/messageHeight", 180).toInt()); vertList.append(settings.value("mainWindow/messageHeight", 180).toInt());
ui->infoSplitter->setSizes(horList); ui->infoSplitter->setSizes(horList);
ui->messagesSplitter->setSizes(vertList); ui->messagesSplitter->setSizes(vertList);
resizeTreeViewColumns();
ui->structureTreeView->setColumnWidth(0, settings.value("tree/columnWidth0", ui->structureTreeView->columnWidth(0)).toInt()); ui->structureTreeView->setColumnWidth(0, settings.value("tree/columnWidth0", ui->structureTreeView->columnWidth(0)).toInt());
ui->structureTreeView->setColumnWidth(1, settings.value("tree/columnWidth1", ui->structureTreeView->columnWidth(1)).toInt()); ui->structureTreeView->setColumnWidth(1, settings.value("tree/columnWidth1", ui->structureTreeView->columnWidth(1)).toInt());
ui->structureTreeView->setColumnWidth(2, settings.value("tree/columnWidth2", ui->structureTreeView->columnWidth(2)).toInt()); ui->structureTreeView->setColumnWidth(2, settings.value("tree/columnWidth2", ui->structureTreeView->columnWidth(2)).toInt());

16
uefitool.h
View File

@ -54,7 +54,7 @@ public:
private slots: private slots:
void init(); void init();
void populateUi(const QModelIndex &current); void populateUi(const QModelIndex &current);
void resizeTreeViewColumns(); //void resizeTreeViewColumns();
void scrollTreeView(QListWidgetItem* item); void scrollTreeView(QListWidgetItem* item);
void openImageFile(); void openImageFile();
@ -64,23 +64,19 @@ private slots:
void extract(const UINT8 mode); void extract(const UINT8 mode);
void extractAsIs(); void extractAsIs();
void extractBody(); void extractBody();
void extractUncompressed();
void insert(const UINT8 mode); void insert(const UINT8 mode);
void insertInto(); void insertInto();
void insertBefore(); void insertBefore();
void insertAfter(); void insertAfter();
void replace(); void replace(const UINT8 mode);
void replaceAsIs();
void replaceBody();
void remove(); void rebuild();
void rebuild(); void remove();
void changeToNone();
void changeToEfi11();
void changeToTiano();
void changeToLzma();
void clearMessages(); void clearMessages();

91
uefitool.ui
View File

@ -20,7 +20,7 @@
<bool>true</bool> <bool>true</bool>
</property> </property>
<property name="windowTitle"> <property name="windowTitle">
<string>UEFITool 0.11.0</string> <string>UEFITool 0.12.0</string>
</property> </property>
<widget class="QWidget" name="centralWidget"> <widget class="QWidget" name="centralWidget">
<property name="sizePolicy"> <property name="sizePolicy">
@ -222,21 +222,15 @@
<addaction name="actionInsertBefore"/> <addaction name="actionInsertBefore"/>
<addaction name="actionInsertAfter"/> <addaction name="actionInsertAfter"/>
<addaction name="separator"/> <addaction name="separator"/>
<addaction name="actionReplace"/>
<addaction name="actionReplaceBody"/>
<addaction name="separator"/>
<addaction name="actionRemove"/> <addaction name="actionRemove"/>
</widget> </widget>
<widget class="QMenu" name="menuSectionActions"> <widget class="QMenu" name="menuSectionActions">
<property name="title"> <property name="title">
<string>&amp;Section</string> <string>&amp;Section</string>
</property> </property>
<widget class="QMenu" name="menuChangeCompressionTo">
<property name="title">
<string>Change compression to</string>
</property>
<addaction name="actionChangeToNone"/>
<addaction name="actionChangeToTiano"/>
<addaction name="actionChangeToEfi11"/>
<addaction name="actionChangeToLzma"/>
</widget>
<addaction name="actionExtract"/> <addaction name="actionExtract"/>
<addaction name="actionExtractBody"/> <addaction name="actionExtractBody"/>
<addaction name="separator"/> <addaction name="separator"/>
@ -246,9 +240,11 @@
<addaction name="actionInsertBefore"/> <addaction name="actionInsertBefore"/>
<addaction name="actionInsertAfter"/> <addaction name="actionInsertAfter"/>
<addaction name="separator"/> <addaction name="separator"/>
<addaction name="actionReplace"/>
<addaction name="actionReplaceBody"/>
<addaction name="separator"/>
<addaction name="actionRemove"/> <addaction name="actionRemove"/>
<addaction name="separator"/> <addaction name="separator"/>
<addaction name="menuChangeCompressionTo"/>
</widget> </widget>
<widget class="QMenu" name="menuMessages"> <widget class="QMenu" name="menuMessages">
<property name="title"> <property name="title">
@ -289,7 +285,7 @@
<bool>false</bool> <bool>false</bool>
</property> </property>
<property name="text"> <property name="text">
<string>Insert &amp;before...</string> <string>Insert b&amp;efore...</string>
</property> </property>
<property name="toolTip"> <property name="toolTip">
<string>Insert object from file before selected object</string> <string>Insert object from file before selected object</string>
@ -303,10 +299,10 @@
<bool>false</bool> <bool>false</bool>
</property> </property>
<property name="text"> <property name="text">
<string>Rep&amp;lace</string> <string>Rep&amp;lace as is...</string>
</property> </property>
<property name="toolTip"> <property name="toolTip">
<string>Replace selected object with an object from file</string> <string>Replace selected object as is with an object from file</string>
</property> </property>
<property name="shortcut"> <property name="shortcut">
<string>Ctrl+R</string> <string>Ctrl+R</string>
@ -331,29 +327,15 @@
<bool>false</bool> <bool>false</bool>
</property> </property>
<property name="text"> <property name="text">
<string>Extract &amp;without header...</string> <string>Extract &amp;body...</string>
</property> </property>
<property name="toolTip"> <property name="toolTip">
<string>Extract selected object without header to file</string> <string>Extract body of selected object to file</string>
</property> </property>
<property name="shortcut"> <property name="shortcut">
<string>Ctrl+Shift+E</string> <string>Ctrl+Shift+E</string>
</property> </property>
</action> </action>
<action name="actionExtractUncompressed">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>Extract &amp;uncompressed...</string>
</property>
<property name="toolTip">
<string>Extract selected FFS file uncompressing it </string>
</property>
<property name="shortcut">
<string>Ctrl+Alt+E</string>
</property>
</action>
<action name="actionRemove"> <action name="actionRemove">
<property name="enabled"> <property name="enabled">
<bool>false</bool> <bool>false</bool>
@ -421,30 +403,6 @@
<string>Ctrl+Space</string> <string>Ctrl+Space</string>
</property> </property>
</action> </action>
<action name="actionChangeToTiano">
<property name="text">
<string>&amp;Tiano</string>
</property>
<property name="shortcut">
<string>Ctrl+T</string>
</property>
</action>
<action name="actionChangeToEfi11">
<property name="text">
<string>&amp;EFI 1.1</string>
</property>
<property name="shortcut">
<string>Ctrl+Shift+T</string>
</property>
</action>
<action name="actionChangeToLzma">
<property name="text">
<string>&amp;LZMA</string>
</property>
<property name="shortcut">
<string>Ctrl+L</string>
</property>
</action>
<action name="actionAbout"> <action name="actionAbout">
<property name="text"> <property name="text">
<string>&amp;About UEFITool</string> <string>&amp;About UEFITool</string>
@ -472,14 +430,6 @@
<enum>QAction::QuitRole</enum> <enum>QAction::QuitRole</enum>
</property> </property>
</action> </action>
<action name="actionChangeToNone">
<property name="text">
<string>&amp;Uncompressed</string>
</property>
<property name="shortcut">
<string>Ctrl+U</string>
</property>
</action>
<action name="actionSearch"> <action name="actionSearch">
<property name="enabled"> <property name="enabled">
<bool>false</bool> <bool>false</bool>
@ -495,10 +445,27 @@
<property name="text"> <property name="text">
<string>&amp;Clear</string> <string>&amp;Clear</string>
</property> </property>
<property name="toolTip">
<string>Clear messages</string>
</property>
<property name="shortcut"> <property name="shortcut">
<string>Ctrl+Backspace</string> <string>Ctrl+Backspace</string>
</property> </property>
</action> </action>
<action name="actionReplaceBody">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>Replace b&amp;ody...</string>
</property>
<property name="toolTip">
<string>Replace body of selected object with a data from file</string>
</property>
<property name="shortcut">
<string>Ctrl+Shift+R</string>
</property>
</action>
</widget> </widget>
<layoutdefault spacing="6" margin="11"/> <layoutdefault spacing="6" margin="11"/>
<resources/> <resources/>