Version 0.16.6

- fixed another bug in reconstructing tailed files
- fixed creation of empty output files
- statusBar messages replaced by messageBoxes
This commit is contained in:
Nikolaj Schlej 2014-01-28 14:48:04 +01:00
parent 6c96a243d3
commit a4a40ec329
4 changed files with 152 additions and 54 deletions

View File

@ -53,7 +53,7 @@ typedef struct {
// Component section
// Flash parameters dword structure
// Flash parameters DWORD structure
typedef struct {
UINT8 FirstChipDensity : 3;
UINT8 SecondChipDensity : 3;
@ -126,6 +126,13 @@ typedef struct {
UINT8 GbeWrite;
} FLASH_DESCRIPTOR_MASTER_SECTION;
// Region access bits in master section
#define FLASH_DESCRIPTOR_REGION_ACCESS_DESC 0x01
#define FLASH_DESCRIPTOR_REGION_ACCESS_BIOS 0x02
#define FLASH_DESCRIPTOR_REGION_ACCESS_ME 0x04
#define FLASH_DESCRIPTOR_REGION_ACCESS_GBE 0x08
#define FLASH_DESCRIPTOR_REGION_ACCESS_PDR 0x10
//!TODO: Describe PCH and PROC straps sections, as well as ICC and DMI tables
// Base address of descriptor upper map

View File

@ -148,7 +148,7 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & intelImage, QModelIndex & in
{
FLASH_DESCRIPTOR_MAP* descriptorMap;
FLASH_DESCRIPTOR_REGION_SECTION* regionSection;
//FLASH_DESCRIPTOR_COMPONENT_SECTION* componentSection;
FLASH_DESCRIPTOR_MASTER_SECTION* masterSection;
// Store the beginning of descriptor as descriptor base address
UINT8* descriptor = (UINT8*) intelImage.constData();
@ -164,7 +164,7 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & intelImage, QModelIndex & in
// Parse descriptor map
descriptorMap = (FLASH_DESCRIPTOR_MAP*) (descriptor + sizeof(FLASH_DESCRIPTOR_HEADER));
regionSection = (FLASH_DESCRIPTOR_REGION_SECTION*) calculateAddress8(descriptor, descriptorMap->RegionBase);
//componentSection = (FLASH_DESCRIPTOR_COMPONENT_SECTION*) calculateAddress8(descriptor, descriptorMap->ComponentBase);
masterSection = (FLASH_DESCRIPTOR_MASTER_SECTION*) calculateAddress8(descriptor, descriptorMap->MasterBase);
// GbE region
QByteArray gbe;
@ -297,6 +297,35 @@ UINT8 FfsEngine::parseIntelImage(const QByteArray & intelImage, QModelIndex & in
info += tr("\nPDR region offset: %1").arg(pdrBegin, 8, 16, QChar('0'));
}
// Region access settings
info += tr("\nRegion access settings:");
info += tr("\nBIOS %1%2 ME %2%3 GbE %4%5")
.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'));
// BIOS access table
info += tr("\nBIOS access table:");
info += tr("\n Read Write");
info += tr("\nDesc %1 %2")
.arg(masterSection->BiosRead & FLASH_DESCRIPTOR_REGION_ACCESS_DESC ? "Yes " : "No ")
.arg(masterSection->BiosWrite & FLASH_DESCRIPTOR_REGION_ACCESS_DESC ? "Yes " : "No ");
info += tr("\nBIOS Yes Yes");
info += tr("\nME %1 %2")
.arg(masterSection->BiosRead & FLASH_DESCRIPTOR_REGION_ACCESS_ME ? "Yes " : "No ")
.arg(masterSection->BiosWrite & FLASH_DESCRIPTOR_REGION_ACCESS_ME ? "Yes " : "No ");
info += tr("\nGbE %1 %2")
.arg(masterSection->BiosRead & FLASH_DESCRIPTOR_REGION_ACCESS_GBE ? "Yes " : "No ")
.arg(masterSection->BiosWrite & FLASH_DESCRIPTOR_REGION_ACCESS_GBE ? "Yes " : "No ");
info += tr("\nPDR %1 %2")
.arg(masterSection->BiosRead & FLASH_DESCRIPTOR_REGION_ACCESS_PDR ? "Yes " : "No ")
.arg(masterSection->BiosWrite & FLASH_DESCRIPTOR_REGION_ACCESS_PDR ? "Yes " : "No ");
// VSCC table
// Add descriptor tree item
model->addItem(Region, DescriptorRegion, COMPRESSION_ALGORITHM_NONE, name, "", info, QByteArray(), body, QByteArray(), index);
@ -2217,7 +2246,7 @@ UINT8 FfsEngine::reconstructFile(const QModelIndex& index, const UINT8 revision,
model->action(index) == Replace ||
model->action(index) == Rebuild) {
QByteArray header = model->header(index);
EFI_FFS_FILE_HEADER* fileHeader = (EFI_FFS_FILE_HEADER*) header.data();
EFI_FFS_FILE_HEADER* fileHeader = (EFI_FFS_FILE_HEADER*)header.data();
// Check erase polarity
if (erasePolarity == ERASE_POLARITY_UNKNOWN) {
@ -2320,7 +2349,7 @@ UINT8 FfsEngine::reconstructFile(const QModelIndex& index, const UINT8 revision,
// 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);
fileHeader->IntegrityCheck.Checksum.Header = calculateChecksum8((UINT8*)fileHeader, sizeof(EFI_FFS_FILE_HEADER)-1);
}
// Use current file body
@ -2329,7 +2358,7 @@ UINT8 FfsEngine::reconstructFile(const QModelIndex& index, const UINT8 revision,
// Recalculate data checksum, if needed
if (fileHeader->Attributes & FFS_ATTRIB_CHECKSUM) {
fileHeader->IntegrityCheck.Checksum.File = calculateChecksum8((UINT8*) reconstructed.constData(), reconstructed.size());
fileHeader->IntegrityCheck.Checksum.File = calculateChecksum8((UINT8*)reconstructed.constData(), reconstructed.size());
}
else if (revision == 1)
fileHeader->IntegrityCheck.Checksum.File = FFS_FIXED_CHECKSUM;
@ -2337,9 +2366,11 @@ UINT8 FfsEngine::reconstructFile(const QModelIndex& index, const UINT8 revision,
fileHeader->IntegrityCheck.Checksum.File = FFS_FIXED_CHECKSUM2;
// Append tail, if needed
if (fileHeader->Attributes & FFS_ATTRIB_TAIL_PRESENT)
reconstructed.append(~fileHeader->IntegrityCheck.TailReference);
if (fileHeader->Attributes & FFS_ATTRIB_TAIL_PRESENT) {
UINT8 ht = ~fileHeader->IntegrityCheck.Checksum.Header;
UINT8 ft = ~fileHeader->IntegrityCheck.Checksum.File;
reconstructed.append(ht).append(ft);
}
// Set file state
state = EFI_FILE_DATA_VALID | EFI_FILE_HEADER_VALID | EFI_FILE_HEADER_CONSTRUCTION;
if (erasePolarity == ERASE_POLARITY_TRUE)

View File

@ -213,7 +213,7 @@ void UEFITool::insert(const UINT8 mode)
inputFile.setFileName(path);
if (!inputFile.open(QFile::ReadOnly)) {
ui->statusBar->showMessage(tr("Can't open file for reading"));
QMessageBox::critical(this, tr("Insertion failed"), tr("Can't open output file for reading"), QMessageBox::Ok);
return;
}
@ -222,7 +222,7 @@ void UEFITool::insert(const UINT8 mode)
UINT8 result = ffsEngine->insert(index, buffer, mode);
if (result)
ui->statusBar->showMessage(tr("File can't be inserted (%1)").arg(result));
QMessageBox::critical(this, tr("Insertion failed"), tr("Error code: %d").arg(result), QMessageBox::Ok);
else
ui->actionSaveImageFile->setEnabled(true);
}
@ -305,7 +305,7 @@ void UEFITool::replace(const UINT8 mode)
inputFile.setFileName(path);
if (!inputFile.open(QFile::ReadOnly)) {
ui->statusBar->showMessage(tr("Can't open file for reading"));
QMessageBox::critical(this, tr("Replacing failed"), tr("Can't open input file for reading"), QMessageBox::Ok);
return;
}
@ -314,7 +314,7 @@ void UEFITool::replace(const UINT8 mode)
UINT8 result = ffsEngine->replace(index, buffer, mode);
if (result)
ui->statusBar->showMessage(tr("File can't be replaced (%1)").arg(result));
QMessageBox::critical(this, tr("Replacing failed"), tr("Error code: %d").arg(result), QMessageBox::Ok);
else
ui->actionSaveImageFile->setEnabled(true);
}
@ -380,7 +380,7 @@ void UEFITool::extract(const UINT8 mode)
break;
case Section: {
if (model->subtype(index) == EFI_SECTION_COMPRESSION || model->subtype(index) == EFI_SECTION_GUID_DEFINED || model->subtype(index) == EFI_SECTION_DISPOSABLE)
path = QFileDialog::getSaveFileName(this, tr("Save encapsulated section body to FFS body file"),".","FFS file body files (*.fbd *.bin);;All files (*.*)");
path = QFileDialog::getSaveFileName(this, tr("Save encapsulation section body to FFS body file"),".","FFS file body files (*.fbd *.bin);;All files (*.*)");
else if (model->subtype(index) == EFI_SECTION_FIRMWARE_VOLUME_IMAGE)
path = QFileDialog::getSaveFileName(this, tr("Save section body to volume file"),".","Volume files (*.vol *.bin);;All files (*.*)");
else if (model->subtype(index) == EFI_SECTION_RAW)
@ -396,22 +396,23 @@ void UEFITool::extract(const UINT8 mode)
else
path = QFileDialog::getSaveFileName(this, tr("Save object to 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"));
QByteArray extracted;
UINT8 result = ffsEngine->extract(index, extracted, mode);
if (result) {
QMessageBox::critical(this, tr("Extraction failed"), tr("Error code: %d").arg(result), QMessageBox::Ok);
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 {
QFile outputFile;
outputFile.setFileName(path);
if (!outputFile.open(QFile::WriteOnly)) {
QMessageBox::critical(this, tr("Extraction failed"), tr("Can't open output file for rewriting"), QMessageBox::Ok);
return;
}
outputFile.resize(0);
outputFile.write(extracted);
outputFile.close();
}
}
void UEFITool::about()
@ -440,25 +441,29 @@ void UEFITool::saveImageFile()
{
QString path = QFileDialog::getSaveFileName(this, tr("Save BIOS image file"),".","BIOS image files (*.rom *.bin *.cap *.bio *.fd *.wph *.efi);;All files (*.*)");
QFile outputFile;
outputFile.setFileName(path);
if (!outputFile.open(QFile::WriteOnly)) {
ui->statusBar->showMessage(tr("Can't open file for writing"));
return;
}
QByteArray reconstructed;
UINT8 result = ffsEngine->reconstructImageFile(reconstructed);
showMessages();
if (result) {
ui->statusBar->showMessage(tr("Reconstruction failed (%1)").arg(result));
QMessageBox::critical(this, tr("Image reconstruction failed"), tr("Error code: %d").arg(result), QMessageBox::Ok);
return;
}
QFile outputFile;
outputFile.setFileName(path);
if (!outputFile.open(QFile::WriteOnly)) {
QMessageBox::critical(this, tr("Image reconstruction failed"), tr("Can't open output file for rewriting"), QMessageBox::Ok);
return;
}
outputFile.resize(0);
outputFile.write(reconstructed);
outputFile.close();
ui->statusBar->showMessage(tr("Reconstructed image written"));
if (QMessageBox::information(this, tr("Image reconstruction successful"), tr("Open reconstructed file?"), QMessageBox::Yes, QMessageBox::No)
== QMessageBox::Yes)
openImageFile(path);
}
void UEFITool::openImageFile()
@ -479,7 +484,7 @@ void UEFITool::openImageFile(QString path)
inputFile.setFileName(path);
if (!inputFile.open(QFile::ReadOnly)) {
ui->statusBar->showMessage(tr("Can't open file for reading"));
QMessageBox::critical(this, tr("Image parsing failed"), tr("Can't open input file for reading"), QMessageBox::Ok);
return;
}
@ -490,7 +495,7 @@ void UEFITool::openImageFile(QString path)
UINT8 result = ffsEngine->parseImageFile(buffer);
showMessages();
if (result)
ui->statusBar->showMessage(tr("Opened file can't be parsed (%1)").arg(result));
QMessageBox::critical(this, tr("Image parsing failed"), tr("Error code: %d").arg(result), QMessageBox::Ok);
else
ui->statusBar->showMessage(tr("Opened: %1").arg(fileInfo.fileName()));

View File

@ -20,7 +20,7 @@
<bool>true</bool>
</property>
<property name="windowTitle">
<string>UEFITool 0.16.5</string>
<string>UEFITool 0.16.6</string>
</property>
<widget class="QWidget" name="centralWidget">
<property name="sizePolicy">
@ -33,7 +33,16 @@
<property name="spacing">
<number>0</number>
</property>
<property name="margin">
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
@ -53,7 +62,16 @@
<property name="spacing">
<number>0</number>
</property>
<property name="margin">
<property name="leftMargin">
<number>5</number>
</property>
<property name="topMargin">
<number>5</number>
</property>
<property name="rightMargin">
<number>5</number>
</property>
<property name="bottomMargin">
<number>5</number>
</property>
<item>
@ -64,6 +82,12 @@
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="font">
<font>
<family>Consolas</family>
<pointsize>9</pointsize>
</font>
</property>
<property name="indentation">
<number>10</number>
</property>
@ -91,11 +115,26 @@
<property name="spacing">
<number>0</number>
</property>
<property name="margin">
<property name="leftMargin">
<number>5</number>
</property>
<property name="topMargin">
<number>5</number>
</property>
<property name="rightMargin">
<number>5</number>
</property>
<property name="bottomMargin">
<number>5</number>
</property>
<item>
<widget class="QPlainTextEdit" name="infoEdit">
<property name="font">
<font>
<family>Consolas</family>
<pointsize>9</pointsize>
</font>
</property>
<property name="acceptDrops">
<bool>false</bool>
</property>
@ -121,11 +160,27 @@
<property name="spacing">
<number>0</number>
</property>
<property name="margin">
<property name="leftMargin">
<number>5</number>
</property>
<property name="topMargin">
<number>5</number>
</property>
<property name="rightMargin">
<number>5</number>
</property>
<property name="bottomMargin">
<number>5</number>
</property>
<item>
<widget class="QListWidget" name="messageListWidget"/>
<widget class="QListWidget" name="messageListWidget">
<property name="font">
<font>
<family>Consolas</family>
<pointsize>9</pointsize>
</font>
</property>
</widget>
</item>
</layout>
</widget>