1 files changed, 1375 insertions, 0 deletions

diff --git a/heimdall-frontend/source/mainwindow.cpp b/heimdall-frontend/source/mainwindow.cpp
new file mode 100644
index 0000000..94321b3
--- /dev/null
+++ b/heimdall-frontend/source/mainwindow.cpp
@@ -0,0 +1,1375 @@
+/* Copyright (c) 2010-2014 Benjamin Dobell, Glass Echidna
+ 
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.*/
+
+// Qt
+#include <QCoreApplication>
+#include <QDesktopServices>
+#include <QDir>
+#include <QFileDialog>
+#include <QProcess>
+#include <QRegExp>
+#include <QUrl>
+
+// Heimdall Frontend
+#include "Alerts.h"
+#include "mainwindow.h"
+#include "Packaging.h"
+
+#define UNUSED(x) (void)(x)
+
+using namespace HeimdallFrontend;
+
+void MainWindow::StartHeimdall(const QStringList& arguments)
+{
+	UpdateInterfaceAvailability();
+
+	heimdallProcess.setReadChannel(QProcess::StandardOutput);
+	
+	heimdallProcess.start("heimdall", arguments);
+	heimdallProcess.waitForStarted(3000);
+	
+	// OS X was playing up and not finding heimdall, so we're manually checking the PATH.
+	if (heimdallFailed)
+	{
+		QStringList environment = QProcess::systemEnvironment();
+		
+		QStringList paths;
+
+		// Ensure /usr/local/bin and /usr/bin are in PATH.
+		for (int i = 0; i < environment.length(); i++)
+		{
+			if (environment[i].left(5) == "PATH=")
+			{
+				paths = environment[i].mid(5).split(':');
+				
+				if (!paths.contains("/usr/local/bin"))
+          paths.prepend("/usr/local/bin");
+				
+				if (!paths.contains("/usr/bin"))
+          paths.prepend("/usr/bin");
+				
+				break;
+			}
+		}
+		
+		int pathIndex = -1;
+
+		while (heimdallFailed && ++pathIndex < paths.length())
+		{
+			QString heimdallPath = paths[pathIndex];
+			
+			if (heimdallPath.length() > 0)
+			{
+        utilityOutputPlainTextEdit->clear();
+				heimdallFailed = false;
+				
+				if (heimdallPath[heimdallPath.length() - 1] != QDir::separator())
+					heimdallPath += QDir::separator();
+				
+				heimdallPath += "heimdall";
+				
+				heimdallProcess.start(heimdallPath, arguments);
+				heimdallProcess.waitForStarted(3000);
+			}
+		}
+		
+		if (heimdallFailed)
+		{
+			flashLabel->setText("Failed to start Heimdall!");
+			
+			heimdallState = HeimdallState::Stopped;
+			UpdateInterfaceAvailability();
+		}
+	}
+}
+
+void MainWindow::UpdateUnusedPartitionIds(void)
+{
+	unusedPartitionIds.clear();
+
+	// Initially populate unusedPartitionIds with all possible partition IDs. 
+	for (unsigned int i = 0; i < currentPitData.GetEntryCount(); i++)
+	{
+		const PitEntry *pitEntry = currentPitData.GetEntry(i);
+
+		if (pitEntry->IsFlashable() && strcmp(pitEntry->GetPartitionName(), "PIT") != 0 && strcmp(pitEntry->GetPartitionName(), "PT") != 0)
+			unusedPartitionIds.append(pitEntry->GetIdentifier());
+	}
+
+	// Remove any used partition IDs from unusedPartitionIds
+	QList<FileInfo>& fileList = workingPackageData.GetFirmwareInfo().GetFileInfos();
+
+	for (int i = 0; i < fileList.length(); i++)
+		unusedPartitionIds.removeOne(fileList[i].GetPartitionId());
+}
+
+bool MainWindow::ReadPit(QFile *file)
+{
+	if(!file->open(QIODevice::ReadOnly))
+		return (false);
+
+	unsigned char *buffer = new unsigned char[file->size()];
+
+	file->read(reinterpret_cast<char *>(buffer), file->size());
+	file->close();
+
+	bool success = currentPitData.Unpack(buffer);
+	delete buffer;
+
+	if (!success)
+		currentPitData.Clear();
+
+	return (success);
+}
+
+void MainWindow::UpdatePackageUserInterface(void)
+{
+	supportedDevicesListWidget->clear();
+	includedFilesListWidget->clear();
+
+	if (loadedPackageData.IsCleared())
+	{
+		// Package Interface
+		firmwareNameLineEdit->clear();
+		versionLineEdit->clear();
+
+		developerNamesLineEdit->clear();
+
+		platformLineEdit->clear();
+		
+		repartitionRadioButton->setChecked(false);
+		noRebootRadioButton->setChecked(false);
+	}
+	else
+	{
+		firmwareNameLineEdit->setText(loadedPackageData.GetFirmwareInfo().GetName());
+		versionLineEdit->setText(loadedPackageData.GetFirmwareInfo().GetVersion());
+
+		QString developerNames;
+
+		if (!loadedPackageData.GetFirmwareInfo().GetDevelopers().isEmpty())
+		{
+			developerNames = loadedPackageData.GetFirmwareInfo().GetDevelopers()[0];
+			for (int i = 1; i < loadedPackageData.GetFirmwareInfo().GetDevelopers().length(); i++)
+				developerNames += ", " + loadedPackageData.GetFirmwareInfo().GetDevelopers()[i];
+		}
+
+		developerNamesLineEdit->setText(developerNames);
+
+		platformLineEdit->setText(loadedPackageData.GetFirmwareInfo().GetPlatformInfo().GetName() + " ("
+			+ loadedPackageData.GetFirmwareInfo().GetPlatformInfo().GetVersion() + ")");
+
+		for (int i = 0; i < loadedPackageData.GetFirmwareInfo().GetDeviceInfos().length(); i++)
+		{
+			const DeviceInfo& deviceInfo = loadedPackageData.GetFirmwareInfo().GetDeviceInfos()[i];
+			supportedDevicesListWidget->addItem(deviceInfo.GetManufacturer() + " " + deviceInfo.GetName() + ": " + deviceInfo.GetProduct());
+		}
+
+		for (int i = 0; i < loadedPackageData.GetFirmwareInfo().GetFileInfos().length(); i++)
+		{
+			const FileInfo& fileInfo = loadedPackageData.GetFirmwareInfo().GetFileInfos()[i];
+			includedFilesListWidget->addItem(fileInfo.GetFilename());
+		}
+
+		repartitionRadioButton->setChecked(loadedPackageData.GetFirmwareInfo().GetRepartition());
+		noRebootRadioButton->setChecked(loadedPackageData.GetFirmwareInfo().GetNoReboot());
+	}
+
+	UpdateLoadPackageInterfaceAvailability();
+}
+
+bool MainWindow::IsArchive(QString path)
+{
+	// Not a real check but hopefully it gets the message across, don't directly flash archives!
+	return (path.endsWith(".tar", Qt::CaseInsensitive) || path.endsWith(".gz", Qt::CaseInsensitive) || path.endsWith(".zip", Qt::CaseInsensitive)
+		|| path.endsWith(".bz2", Qt::CaseInsensitive) || path.endsWith(".7z", Qt::CaseInsensitive) || path.endsWith(".rar", Qt::CaseInsensitive));
+}
+
+QString MainWindow::PromptFileSelection(const QString& caption, const QString& filter)
+{
+	QString path = QFileDialog::getOpenFileName(this, caption, lastDirectory, filter);
+
+	if (path != "")
+		lastDirectory = path.left(path.lastIndexOf('/') + 1);
+
+	return (path);
+}
+
+QString MainWindow::PromptFileCreation(const QString& caption, const QString& filter)
+{
+	QString path = QFileDialog::getSaveFileName(this, caption, lastDirectory, filter);
+
+	if (path != "")
+		lastDirectory = path.left(path.lastIndexOf('/') + 1);
+
+	return (path);
+}
+
+void MainWindow::UpdateLoadPackageInterfaceAvailability(void)
+{
+	if (loadedPackageData.IsCleared())
+	{
+		developerHomepageButton->setEnabled(false);
+		developerDonateButton->setEnabled(false);
+
+		loadFirmwareButton->setEnabled(false);
+	}
+	else
+	{
+		if (!loadedPackageData.GetFirmwareInfo().GetUrl().isEmpty())
+			developerHomepageButton->setEnabled(true);
+		else
+			developerHomepageButton->setEnabled(false);
+
+		if (!loadedPackageData.GetFirmwareInfo().GetDonateUrl().isEmpty())
+			developerDonateButton->setEnabled(true);
+		else
+			developerDonateButton->setEnabled(false);
+
+		loadFirmwareButton->setEnabled(heimdallState == HeimdallState::Stopped);
+	}
+}
+
+void MainWindow::UpdateFlashInterfaceAvailability(void)
+{
+	if (heimdallState == HeimdallState::Stopped)
+	{
+		partitionNameComboBox->setEnabled(partitionsListWidget->currentRow() >= 0);
+
+		bool allPartitionsValid = true;
+		QList<FileInfo>& fileList = workingPackageData.GetFirmwareInfo().GetFileInfos();
+
+		for (int i = 0; i < fileList.length(); i++)
+		{
+			if (fileList[i].GetFilename().isEmpty())
+			{
+				allPartitionsValid = false;
+				break;
+			}
+		}
+
+		bool validFlashSettings = allPartitionsValid && fileList.length() > 0;
+		
+		flashProgressBar->setEnabled(false);
+		optionsGroup->setEnabled(true);
+		sessionGroup->setEnabled(true);
+		startFlashButton->setEnabled(validFlashSettings);
+		noRebootCheckBox->setEnabled(validFlashSettings);
+		resumeCheckbox->setEnabled(validFlashSettings);
+	}
+	else
+	{
+		partitionNameComboBox->setEnabled(false);
+
+		flashProgressBar->setEnabled(true);
+		optionsGroup->setEnabled(false);
+		sessionGroup->setEnabled(false);
+	}
+}
+
+void MainWindow::UpdateCreatePackageInterfaceAvailability(void)
+{
+	if (heimdallState == HeimdallState::Stopped)
+	{
+		const FirmwareInfo& firmwareInfo = workingPackageData.GetFirmwareInfo();
+
+		if (firmwareInfo.GetName().isEmpty() || firmwareInfo.GetVersion().isEmpty() || firmwareInfo.GetPlatformInfo().GetName().isEmpty()
+			|| firmwareInfo.GetPlatformInfo().GetVersion().isEmpty() || firmwareInfo.GetDevelopers().isEmpty() || firmwareInfo.GetDeviceInfos().isEmpty())
+		{
+			buildPackageButton->setEnabled(false);
+		}
+		else
+		{
+			buildPackageButton->setEnabled(true);
+		}
+
+		if (addDeveloperButton->text().isEmpty())
+			addDeveloperButton->setEnabled(false);
+		else
+			addDeveloperButton->setEnabled(true);
+
+		if (createDevelopersListWidget->currentRow() >= 0)
+			removeDeveloperButton->setEnabled(true);
+		else
+			removeDeveloperButton->setEnabled(false);
+	}
+	else
+	{
+		buildPackageButton->setEnabled(false);
+	}
+}
+
+void MainWindow::UpdateUtilitiesInterfaceAvailability(void)
+{
+	if (heimdallState == HeimdallState::Stopped)
+	{
+		detectDeviceButton->setEnabled(true);
+		closePcScreenButton->setEnabled(true);
+		pitSaveAsButton->setEnabled(true);
+
+		downloadPitButton->setEnabled(!pitDestinationLineEdit->text().isEmpty());
+		
+		if (printPitDeviceRadioBox->isChecked())
+		{
+			// Device
+			printLocalPitGroup->setEnabled(false);
+			printPitButton->setEnabled(true);
+		}
+		else
+		{
+			// Local File
+			printLocalPitGroup->setEnabled(true);
+			printLocalPitLineEdit->setEnabled(true);
+			printLocalPitBrowseButton->setEnabled(true);
+
+			printPitButton->setEnabled(!printLocalPitLineEdit->text().isEmpty());
+		}
+	}
+	else
+	{
+		detectDeviceButton->setEnabled(false);
+		closePcScreenButton->setEnabled(false);
+		pitSaveAsButton->setEnabled(false);
+		downloadPitButton->setEnabled(false);
+
+		printLocalPitGroup->setEnabled(false);
+		printPitButton->setEnabled(false);
+	}
+}
+
+void MainWindow::UpdateInterfaceAvailability(void)
+{
+	UpdateLoadPackageInterfaceAvailability();
+	UpdateFlashInterfaceAvailability();
+	UpdateCreatePackageInterfaceAvailability();
+	UpdateUtilitiesInterfaceAvailability();
+
+	if (heimdallState == HeimdallState::Stopped)
+	{		
+		// Enable/disable tabs
+
+		for (int i = 0; i < functionTabWidget->count(); i++)
+			functionTabWidget->setTabEnabled(i, true);
+
+		functionTabWidget->setTabEnabled(functionTabWidget->indexOf(createPackageTab), startFlashButton->isEnabled());
+	}
+	else
+	{
+		// Disable non-current tabs
+
+		for (int i = 0; i < functionTabWidget->count(); i++)
+		{
+			if (i == functionTabWidget->currentIndex())
+				functionTabWidget->setTabEnabled(i, true);
+			else
+				functionTabWidget->setTabEnabled(i, false);
+		}
+	}
+}
+
+void MainWindow::UpdatePartitionNamesInterface(void)
+{
+	populatingPartitionNames = true;
+
+	partitionNameComboBox->clear();
+
+	int partitionsListWidgetRow = partitionsListWidget->currentRow();
+
+	if (partitionsListWidgetRow >= 0)
+	{
+		const FileInfo& partitionInfo = workingPackageData.GetFirmwareInfo().GetFileInfos()[partitionsListWidget->currentRow()];
+
+		for (int i = 0; i < unusedPartitionIds.length(); i++)
+			partitionNameComboBox->addItem(currentPitData.FindEntry(unusedPartitionIds[i])->GetPartitionName());
+
+		partitionNameComboBox->addItem(currentPitData.FindEntry(partitionInfo.GetPartitionId())->GetPartitionName());
+		partitionNameComboBox->setCurrentIndex(unusedPartitionIds.length());
+	}
+
+	populatingPartitionNames = false;
+
+	UpdateFlashInterfaceAvailability();
+}
+
+MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
+{
+    setupUi(this);
+
+	heimdallState = HeimdallState::Stopped;
+
+	lastDirectory = QDir::toNativeSeparators(QApplication::applicationDirPath());
+
+	populatingPartitionNames = false;
+
+	verboseOutput = false;
+	resume = false;
+
+	tabIndex = functionTabWidget->currentIndex();
+	functionTabWidget->setTabEnabled(functionTabWidget->indexOf(createPackageTab), false);
+
+	QObject::connect(functionTabWidget, SIGNAL(currentChanged(int)), this, SLOT(FunctionTabChanged(int)));
+	
+	// Menu
+	QObject::connect(actionDonate, SIGNAL(triggered()), this, SLOT(OpenDonationWebpage()));
+	QObject::connect(actionVerboseOutput, SIGNAL(toggled(bool)), this, SLOT(SetVerboseOutput(bool)));
+	QObject::connect(actionResumeConnection, SIGNAL(toggled(bool)), this, SLOT(SetResume(bool)));
+	QObject::connect(actionAboutHeimdall, SIGNAL(triggered()), this, SLOT(ShowAbout()));
+
+	// Load Package Tab
+	QObject::connect(browseFirmwarePackageButton, SIGNAL(clicked()), this, SLOT(SelectFirmwarePackage()));
+	QObject::connect(developerHomepageButton, SIGNAL(clicked()), this, SLOT(OpenDeveloperHomepage()));
+	QObject::connect(developerDonateButton, SIGNAL(clicked()), this, SLOT(OpenDeveloperDonationWebpage()));
+	QObject::connect(loadFirmwareButton, SIGNAL(clicked()), this, SLOT(LoadFirmwarePackage()));
+
+	QObject::connect(partitionsListWidget, SIGNAL(currentRowChanged(int)), this, SLOT(SelectPartition(int)));
+	QObject::connect(addPartitionButton, SIGNAL(clicked()), this, SLOT(AddPartition()));
+	QObject::connect(removePartitionButton, SIGNAL(clicked()), this, SLOT(RemovePartition()));
+
+	// Flash Tab
+	QObject::connect(partitionNameComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(SelectPartitionName(int)));
+	QObject::connect(partitionFileBrowseButton, SIGNAL(clicked()), this, SLOT(SelectPartitionFile()));
+
+	QObject::connect(pitBrowseButton, SIGNAL(clicked()), this, SLOT(SelectPit()));
+
+	QObject::connect(repartitionCheckBox, SIGNAL(stateChanged(int)), this, SLOT(SetRepartition(int)));
+
+	QObject::connect(noRebootCheckBox, SIGNAL(stateChanged(int)), this, SLOT(SetNoReboot(int)));
+	QObject::connect(resumeCheckbox, SIGNAL(stateChanged(int)), this, SLOT(SetResume(int)));
+	
+	QObject::connect(startFlashButton, SIGNAL(clicked()), this, SLOT(StartFlash()));
+
+	// Create Package Tab
+	QObject::connect(createFirmwareNameLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(FirmwareNameChanged(const QString&)));
+	QObject::connect(createFirmwareVersionLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(FirmwareVersionChanged(const QString&)));
+	QObject::connect(createPlatformNameLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(PlatformNameChanged(const QString&)));
+	QObject::connect(createPlatformVersionLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(PlatformVersionChanged(const QString&)));
+
+	QObject::connect(createHomepageLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(HomepageUrlChanged(const QString&)));
+	QObject::connect(createDonateLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(DonateUrlChanged(const QString&)));
+
+	QObject::connect(createDevelopersListWidget, SIGNAL(currentRowChanged(int)), this, SLOT(SelectDeveloper(int)));
+	QObject::connect(createDeveloperNameLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(DeveloperNameChanged(const QString&)));
+	QObject::connect(addDeveloperButton, SIGNAL(clicked()), this, SLOT(AddDeveloper()));
+	QObject::connect(removeDeveloperButton, SIGNAL(clicked()), this, SLOT(RemoveDeveloper()));
+
+	QObject::connect(createDevicesListWidget, SIGNAL(currentRowChanged(int)), this, SLOT(SelectDevice(int)));
+	QObject::connect(deviceManufacturerLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(DeviceInfoChanged(const QString&)));
+	QObject::connect(deviceNameLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(DeviceInfoChanged(const QString&)));
+	QObject::connect(deviceProductCodeLineEdit, SIGNAL(textChanged(const QString&)), this, SLOT(DeviceInfoChanged(const QString&)));
+	QObject::connect(addDeviceButton, SIGNAL(clicked()), this, SLOT(AddDevice()));
+	QObject::connect(removeDeviceButton, SIGNAL(clicked()), this, SLOT(RemoveDevice()));
+			
+	QObject::connect(buildPackageButton, SIGNAL(clicked()), this, SLOT(BuildPackage()));
+
+	// Utilities Tab
+	QObject::connect(detectDeviceButton, SIGNAL(clicked()), this, SLOT(DetectDevice()));
+
+	QObject::connect(closePcScreenButton, SIGNAL(clicked()), this, SLOT(ClosePcScreen()));
+
+	QObject::connect(printPitDeviceRadioBox, SIGNAL(toggled(bool)), this, SLOT(DevicePrintPitToggled(bool)));
+	QObject::connect(printPitLocalFileRadioBox, SIGNAL(toggled(bool)), this, SLOT(LocalFilePrintPitToggled(bool)));
+	QObject::connect(printLocalPitBrowseButton, SIGNAL(clicked()), this, SLOT(SelectPrintPitFile()));
+	QObject::connect(printPitButton, SIGNAL(clicked()), this, SLOT(PrintPit()));
+
+	QObject::connect(pitSaveAsButton, SIGNAL(clicked()), this, SLOT(SelectPitDestination()));
+	QObject::connect(downloadPitButton, SIGNAL(clicked()), this, SLOT(DownloadPit()));
+
+	// Heimdall Command Line
+	QObject::connect(&heimdallProcess, SIGNAL(readyRead()), this, SLOT(HandleHeimdallStdout()));
+	QObject::connect(&heimdallProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(HandleHeimdallReturned(int, QProcess::ExitStatus)));
+	QObject::connect(&heimdallProcess, SIGNAL(error(QProcess::ProcessError)), this, SLOT(HandleHeimdallError(QProcess::ProcessError)));
+}
+
+MainWindow::~MainWindow()
+{
+}
+
+void MainWindow::OpenDonationWebpage(void)
+{
+	QDesktopServices::openUrl(QUrl("http://www.glassechidna.com.au/donate/", QUrl::StrictMode));
+}
+
+void MainWindow::SetVerboseOutput(bool enabled)
+{
+	verboseOutput = enabled;
+}
+
+void MainWindow::ShowAbout(void)
+{
+	aboutForm.show();
+}
+
+void MainWindow::FunctionTabChanged(int index)
+{
+	tabIndex = index;
+	deviceDetectedRadioButton->setChecked(false);
+}
+
+void MainWindow::SelectFirmwarePackage(void)
+{
+	loadedPackageData.Clear();
+	UpdatePackageUserInterface();
+
+	QString path = PromptFileSelection("Select Package", "*.tar.gz");
+	firmwarePackageLineEdit->setText(path);
+
+	if (firmwarePackageLineEdit->text() != "")
+	{
+		if (Packaging::ExtractPackage(firmwarePackageLineEdit->text(), &loadedPackageData))
+			UpdatePackageUserInterface();
+		else
+			loadedPackageData.Clear();
+	}
+}
+
+void MainWindow::OpenDeveloperHomepage(void)
+{
+	if(!QDesktopServices::openUrl(QUrl(loadedPackageData.GetFirmwareInfo().GetUrl(), QUrl::TolerantMode)))
+		Alerts::DisplayWarning(QString("Cannot open invalid URL:\n%1").arg(loadedPackageData.GetFirmwareInfo().GetUrl()));
+}
+
+void MainWindow::OpenDeveloperDonationWebpage(void)
+{
+	if (!QDesktopServices::openUrl(QUrl(loadedPackageData.GetFirmwareInfo().GetDonateUrl(), QUrl::TolerantMode)))
+		Alerts::DisplayWarning(QString("Cannot open invalid URL:\n%1").arg(loadedPackageData.GetFirmwareInfo().GetDonateUrl()));
+}
+
+void MainWindow::LoadFirmwarePackage(void)
+{
+	workingPackageData.Clear();
+	currentPitData.Clear();
+	
+	workingPackageData.GetFiles().append(loadedPackageData.GetFiles());
+	loadedPackageData.RemoveAllFiles();
+
+	const QList<FileInfo> packageFileInfos = loadedPackageData.GetFirmwareInfo().GetFileInfos();
+
+	for (int i = 0; i < packageFileInfos.length(); i++)
+	{
+		bool fileFound = false;
+
+		for (int j = 0; j < workingPackageData.GetFiles().length(); j++)
+		{
+			if (workingPackageData.GetFiles()[j]->fileTemplate() == ("XXXXXX-" + packageFileInfos[i].GetFilename()))
+			{
+				FileInfo partitionInfo(packageFileInfos[i].GetPartitionId(), QDir::current().absoluteFilePath(workingPackageData.GetFiles()[j]->fileName()));
+				workingPackageData.GetFirmwareInfo().GetFileInfos().append(partitionInfo);
+
+				fileFound = true;
+				break;
+			}
+		}
+
+		if (!fileFound)
+			Alerts::DisplayWarning(QString("%1 is missing from the package.").arg(packageFileInfos[i].GetFilename()));
+	}
+
+	// Find the PIT file and read it
+	for (int i = 0; i < workingPackageData.GetFiles().length(); i++)
+	{
+		QTemporaryFile *file = workingPackageData.GetFiles()[i];
+
+		if (file->fileTemplate() == ("XXXXXX-" + loadedPackageData.GetFirmwareInfo().GetPitFilename()))
+		{
+			workingPackageData.GetFirmwareInfo().SetPitFilename(QDir::current().absoluteFilePath(file->fileName()));
+
+			if (!ReadPit(file))
+			{
+				Alerts::DisplayError("Failed to read PIT file.");
+
+				loadedPackageData.Clear();
+				UpdatePackageUserInterface();
+
+				workingPackageData.Clear();
+				UpdateUnusedPartitionIds();
+				return;
+			}
+
+			break;
+		}
+	}
+
+	UpdateUnusedPartitionIds();
+	workingPackageData.GetFirmwareInfo().SetRepartition(loadedPackageData.GetFirmwareInfo().GetRepartition());
+	workingPackageData.GetFirmwareInfo().SetNoReboot(loadedPackageData.GetFirmwareInfo().GetNoReboot());
+
+	loadedPackageData.Clear();
+	UpdatePackageUserInterface();
+	firmwarePackageLineEdit->clear();
+
+	partitionsListWidget->clear();
+
+	// Populate partitionsListWidget with partition names (from the PIT file)
+	for (int i = 0; i < workingPackageData.GetFirmwareInfo().GetFileInfos().length(); i++)
+	{
+		const FileInfo& partitionInfo = workingPackageData.GetFirmwareInfo().GetFileInfos()[i];
+
+		const PitEntry *pitEntry = currentPitData.FindEntry(partitionInfo.GetPartitionId());
+
+		if (pitEntry)
+		{
+			partitionsListWidget->addItem(pitEntry->GetPartitionName());
+		}
+		else
+		{
+			Alerts::DisplayError("Firmware package includes invalid partition IDs.");
+
+			loadedPackageData.GetFirmwareInfo().Clear();
+			currentPitData.Clear();
+			UpdateUnusedPartitionIds();
+
+			partitionsListWidget->clear();
+			return;
+		}
+	}
+
+	partitionNameComboBox->clear();
+	partitionIdLineEdit->clear();
+	partitionFileLineEdit->clear();
+	partitionFileBrowseButton->setEnabled(false);
+
+	repartitionCheckBox->setEnabled(true);
+	repartitionCheckBox->setChecked(workingPackageData.GetFirmwareInfo().GetRepartition());
+	noRebootCheckBox->setEnabled(true);
+	noRebootCheckBox->setChecked(workingPackageData.GetFirmwareInfo().GetNoReboot());
+
+	partitionsListWidget->setEnabled(true);
+	addPartitionButton->setEnabled(true);
+	removePartitionButton->setEnabled(true && partitionsListWidget->currentRow() >= 0);
+
+	pitLineEdit->setText(workingPackageData.GetFirmwareInfo().GetPitFilename());
+
+	functionTabWidget->setCurrentWidget(flashTab);
+
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::SelectPartitionName(int index)
+{
+	if (!populatingPartitionNames && index != -1 && index != unusedPartitionIds.length())
+	{
+		unsigned int newPartitionIndex = unusedPartitionIds[index];
+		unusedPartitionIds.removeAt(index);
+
+		FileInfo& fileInfo = workingPackageData.GetFirmwareInfo().GetFileInfos()[partitionsListWidget->currentRow()];
+		unusedPartitionIds.append(fileInfo.GetPartitionId());
+		fileInfo.SetPartitionId(newPartitionIndex);
+
+		PitEntry *pitEntry = currentPitData.FindEntry(newPartitionIndex);
+
+		QString title("File");
+
+		if (pitEntry && strlen(pitEntry->GetFlashFilename()) > 0)
+			title += " (" + QString(pitEntry->GetFlashFilename()) + ")";
+
+		partitionFileGroup->setTitle(title);
+
+		if (!fileInfo.GetFilename().isEmpty())
+		{
+			QString partitionFilename = pitEntry->GetFlashFilename();
+			int lastPeriod = partitionFilename.lastIndexOf(QChar('.'));
+
+			if (lastPeriod >= 0)
+			{
+				QString partitionFileExtension = partitionFilename.mid(lastPeriod + 1);
+
+				lastPeriod = fileInfo.GetFilename().lastIndexOf(QChar('.'));
+
+				if (lastPeriod < 0 || fileInfo.GetFilename().mid(lastPeriod + 1) != partitionFileExtension)
+					Alerts::DisplayWarning(QString("%1 partition expects files with file extension \"%2\".").arg(pitEntry->GetPartitionName(), partitionFileExtension));
+			}
+		}
+
+		partitionNameComboBox->clear();
+
+		// Update interface
+		UpdatePartitionNamesInterface();
+		partitionIdLineEdit->setText(QString::number(newPartitionIndex));
+		partitionsListWidget->currentItem()->setText(currentPitData.FindEntry(newPartitionIndex)->GetPartitionName());
+	}
+}
+
+void MainWindow::SelectPartitionFile(void)
+{
+	QString path = PromptFileSelection();
+
+	if (path != "")
+	{
+		FileInfo& fileInfo = workingPackageData.GetFirmwareInfo().GetFileInfos()[partitionsListWidget->currentRow()];
+		PitEntry *pitEntry = currentPitData.FindEntry(fileInfo.GetPartitionId());
+
+		QString partitionFilename = pitEntry->GetFlashFilename();
+		int lastPeriod = partitionFilename.lastIndexOf(QChar('.'));
+
+		if (lastPeriod >= 0)
+		{
+			QString partitionFileExtension = partitionFilename.mid(lastPeriod + 1);
+
+			lastPeriod = path.lastIndexOf(QChar('.'));
+
+			if (lastPeriod < 0 || path.mid(lastPeriod + 1) != partitionFileExtension)
+				Alerts::DisplayWarning(QString("%1 partition expects files with file extension \"%2\".").arg(pitEntry->GetPartitionName(), partitionFileExtension));
+		}
+
+		fileInfo.SetFilename(path);
+		partitionFileLineEdit->setText(path);
+
+		pitBrowseButton->setEnabled(true);
+		partitionsListWidget->setEnabled(true);
+		UpdateInterfaceAvailability();
+
+		if (unusedPartitionIds.length() > 0)
+			addPartitionButton->setEnabled(true);
+	}
+}
+
+void MainWindow::SelectPartition(int row)
+{
+	if (row >= 0)
+	{
+		const FileInfo& partitionInfo = workingPackageData.GetFirmwareInfo().GetFileInfos()[row];
+
+		UpdatePartitionNamesInterface();
+
+		partitionIdLineEdit->setText(QString::number(partitionInfo.GetPartitionId()));
+		partitionFileLineEdit->setText(partitionInfo.GetFilename());
+		partitionFileBrowseButton->setEnabled(true);
+
+		removePartitionButton->setEnabled(true);
+
+		QString title("File");
+
+		PitEntry *pitEntry = currentPitData.FindEntry(partitionInfo.GetPartitionId());
+
+		if (pitEntry && strlen(pitEntry->GetFlashFilename()) > 0)
+			title += " (" + QString(pitEntry->GetFlashFilename()) + ")";
+
+		partitionFileGroup->setTitle(title);
+	}
+	else
+	{
+		UpdatePartitionNamesInterface();
+
+		partitionIdLineEdit->clear();
+		partitionFileLineEdit->clear();
+		partitionFileBrowseButton->setEnabled(false);
+
+		removePartitionButton->setEnabled(false);
+
+		partitionFileGroup->setTitle("File");
+	}
+}
+
+void MainWindow::AddPartition(void)
+{
+	FileInfo partitionInfo(unusedPartitionIds.first(), "");
+	workingPackageData.GetFirmwareInfo().GetFileInfos().append(partitionInfo);
+	UpdateUnusedPartitionIds();
+
+	pitBrowseButton->setEnabled(false);
+	addPartitionButton->setEnabled(false);
+
+	partitionsListWidget->addItem(currentPitData.FindEntry(partitionInfo.GetPartitionId())->GetPartitionName());
+	partitionsListWidget->setCurrentRow(partitionsListWidget->count() - 1);
+	partitionsListWidget->setEnabled(false);
+
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::RemovePartition(void)
+{
+	workingPackageData.GetFirmwareInfo().GetFileInfos().removeAt(partitionsListWidget->currentRow());
+	UpdateUnusedPartitionIds();
+
+	QListWidgetItem *item = partitionsListWidget->currentItem();
+	partitionsListWidget->setCurrentRow(-1);
+	delete item;
+
+	pitBrowseButton->setEnabled(true);
+	addPartitionButton->setEnabled(true);
+	partitionsListWidget->setEnabled(true);
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::SelectPit(void)
+{
+	QString path = PromptFileSelection("Select PIT", "*.pit");
+	bool validPit = path != "";
+
+	if (validPit)
+	{
+		// In order to map files in the old PIT to file in the new one, we first must use partition names instead of IDs.
+		QList<FileInfo> fileInfos = workingPackageData.GetFirmwareInfo().GetFileInfos();
+
+		int partitionNamesCount = fileInfos.length();
+		QString *partitionNames = new QString[fileInfos.length()];
+		for (int i = 0; i < fileInfos.length(); i++)
+			partitionNames[i] = currentPitData.FindEntry(fileInfos[i].GetPartitionId())->GetPartitionName();
+
+		currentPitData.Clear();
+
+		QFile pitFile(path);
+
+		if (ReadPit(&pitFile))
+		{
+			workingPackageData.GetFirmwareInfo().SetPitFilename(path);
+
+			partitionsListWidget->clear();
+			int partitionInfoIndex = 0;
+
+			for (int i = 0; i < partitionNamesCount; i++)
+			{
+				const PitEntry *pitEntry = currentPitData.FindEntry(partitionNames[i].toLatin1().constData());
+				
+				if (pitEntry)
+				{
+					fileInfos[partitionInfoIndex++].SetPartitionId(pitEntry->GetIdentifier());
+					partitionsListWidget->addItem(pitEntry->GetPartitionName());
+				}
+				else
+				{
+					fileInfos.removeAt(partitionInfoIndex);
+				}
+			}
+		}
+		else
+		{
+			validPit = false;
+		}
+
+		// If the selected PIT was invalid, attempt to reload the old one.
+		if (!validPit)
+		{
+			Alerts::DisplayError("The file selected was not a valid PIT file.");
+
+			if (!workingPackageData.GetFirmwareInfo().GetPitFilename().isEmpty())
+			{
+				QFile originalPitFile(workingPackageData.GetFirmwareInfo().GetPitFilename());
+
+				if (ReadPit(&originalPitFile))
+				{
+					validPit = true;
+				}
+				else
+				{
+					Alerts::DisplayError("Failed to reload working PIT data.");
+
+					workingPackageData.Clear();
+					partitionsListWidget->clear();
+				}
+			}
+		}
+
+		UpdateUnusedPartitionIds();
+
+		delete [] partitionNames;
+
+		pitLineEdit->setText(workingPackageData.GetFirmwareInfo().GetPitFilename());
+
+		repartitionCheckBox->setEnabled(validPit);
+		noRebootCheckBox->setEnabled(validPit);
+		partitionsListWidget->setEnabled(validPit);
+
+		addPartitionButton->setEnabled(validPit);
+		removePartitionButton->setEnabled(validPit && partitionsListWidget->currentRow() >= 0);
+
+		UpdateInterfaceAvailability();
+	}
+}
+
+
+void MainWindow::SetRepartition(int enabled)
+{
+	workingPackageData.GetFirmwareInfo().SetRepartition(enabled);
+
+	repartitionCheckBox->setChecked(enabled);
+}
+
+void MainWindow::SetNoReboot(int enabled)
+{
+	workingPackageData.GetFirmwareInfo().SetNoReboot(enabled);
+
+	noRebootCheckBox->setChecked(enabled);
+}
+
+void MainWindow::SetResume(bool enabled)
+{
+	resume = enabled;
+
+	actionResumeConnection->setChecked(enabled);
+	resumeCheckbox->setChecked(enabled);
+}
+
+void MainWindow::SetResume(int enabled)
+{
+	SetResume(enabled != 0);
+}
+
+void MainWindow::StartFlash(void)
+{
+	outputPlainTextEdit->clear();
+
+	heimdallState = HeimdallState::Flashing;
+	heimdallFailed = false;
+
+	const FirmwareInfo& firmwareInfo = workingPackageData.GetFirmwareInfo();
+	const QList<FileInfo>& fileInfos = firmwareInfo.GetFileInfos();
+	
+	QStringList arguments;
+	arguments.append("flash");
+
+	if (firmwareInfo.GetRepartition())
+		arguments.append("--repartition");
+
+	arguments.append("--pit");
+	arguments.append(firmwareInfo.GetPitFilename());
+
+	for (int i = 0; i < fileInfos.length(); i++)
+	{
+		QString flag;
+		flag.sprintf("--%u", fileInfos[i].GetPartitionId());
+
+		arguments.append(flag);
+		arguments.append(fileInfos[i].GetFilename());
+	}
+
+	if (firmwareInfo.GetNoReboot())
+		arguments.append("--no-reboot");
+
+	if (resume)
+		arguments.append("--resume");
+
+	if (verboseOutput)
+		arguments.append("--verbose");
+
+	arguments.append("--stdout-errors");
+
+	StartHeimdall(arguments);
+}
+
+void MainWindow::FirmwareNameChanged(const QString& text)
+{
+	workingPackageData.GetFirmwareInfo().SetName(text);
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::FirmwareVersionChanged(const QString& text)
+{
+	workingPackageData.GetFirmwareInfo().SetVersion(text);
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::PlatformNameChanged(const QString& text)
+{
+	workingPackageData.GetFirmwareInfo().GetPlatformInfo().SetName(text);
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::PlatformVersionChanged(const QString& text)
+{
+	workingPackageData.GetFirmwareInfo().GetPlatformInfo().SetVersion(text);
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::HomepageUrlChanged(const QString& text)
+{
+	workingPackageData.GetFirmwareInfo().SetUrl(text);
+}
+
+void MainWindow::DonateUrlChanged(const QString& text)
+{
+	workingPackageData.GetFirmwareInfo().SetDonateUrl(text);
+}
+
+void MainWindow::DeveloperNameChanged(const QString& text)
+{
+	UNUSED(text);
+
+	UpdateCreatePackageInterfaceAvailability();
+}
+
+void MainWindow::SelectDeveloper(int row)
+{
+	UNUSED(row);
+
+	UpdateCreatePackageInterfaceAvailability();
+}
+
+void MainWindow::AddDeveloper(void)
+{
+	workingPackageData.GetFirmwareInfo().GetDevelopers().append(createDeveloperNameLineEdit->text());
+
+	createDevelopersListWidget->addItem(createDeveloperNameLineEdit->text());
+	createDeveloperNameLineEdit->clear();
+	
+	UpdateCreatePackageInterfaceAvailability();
+}
+
+void MainWindow::RemoveDeveloper(void)
+{
+	workingPackageData.GetFirmwareInfo().GetDevelopers().removeAt(createDevelopersListWidget->currentRow());
+
+	QListWidgetItem *item = createDevelopersListWidget->currentItem();
+	createDevelopersListWidget->setCurrentRow(-1);
+	delete item;
+
+	removeDeveloperButton->setEnabled(false);
+	
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::DeviceInfoChanged(const QString& text)
+{
+	UNUSED(text);
+
+	if (deviceManufacturerLineEdit->text().isEmpty() || deviceNameLineEdit->text().isEmpty() || deviceProductCodeLineEdit->text().isEmpty())
+		addDeviceButton->setEnabled(false);
+	else
+		addDeviceButton->setEnabled(true);
+}
+
+void MainWindow::SelectDevice(int row)
+{
+	if (row >= 0)
+		removeDeviceButton->setEnabled(true);
+	else
+		removeDeviceButton->setEnabled(false);
+}
+
+void MainWindow::AddDevice(void)
+{
+	workingPackageData.GetFirmwareInfo().GetDeviceInfos().append(DeviceInfo(deviceManufacturerLineEdit->text(), deviceProductCodeLineEdit->text(),
+		deviceNameLineEdit->text()));
+
+	createDevicesListWidget->addItem(deviceManufacturerLineEdit->text() + " " + deviceNameLineEdit->text() + ": " + deviceProductCodeLineEdit->text());
+	deviceManufacturerLineEdit->clear();
+	deviceNameLineEdit->clear();
+	deviceProductCodeLineEdit->clear();
+	
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::RemoveDevice(void)
+{
+	workingPackageData.GetFirmwareInfo().GetDeviceInfos().removeAt(createDevicesListWidget->currentRow());
+
+	QListWidgetItem *item = createDevicesListWidget->currentItem();
+	createDevicesListWidget->setCurrentRow(-1);
+	delete item;
+
+	removeDeviceButton->setEnabled(false);
+	
+	UpdateInterfaceAvailability();
+}
+			
+void MainWindow::BuildPackage(void)
+{
+	QString packagePath = PromptFileCreation("Save Package", "*.tar.gz");
+
+	if (!packagePath.isEmpty())
+	{
+		if (!packagePath.endsWith(".tar.gz", Qt::CaseInsensitive))
+		{
+			if (packagePath.endsWith(".tar", Qt::CaseInsensitive))
+				packagePath.append(".gz");
+			else if (packagePath.endsWith(".gz", Qt::CaseInsensitive))
+				packagePath.replace(packagePath.length() - 3, ".tar.gz");
+			else if (packagePath.endsWith(".tgz", Qt::CaseInsensitive))
+				packagePath.replace(packagePath.length() - 4, ".tar.gz");
+			else
+				packagePath.append(".tar.gz");
+		}
+
+		Packaging::BuildPackage(packagePath, workingPackageData.GetFirmwareInfo());
+	}
+}
+
+void MainWindow::DetectDevice(void)
+{
+	deviceDetectedRadioButton->setChecked(false);
+	utilityOutputPlainTextEdit->clear();
+
+	heimdallState = HeimdallState::DetectingDevice;
+	heimdallFailed = false;
+	
+	QStringList arguments;
+	arguments.append("detect");
+
+	if (verboseOutput)
+		arguments.append("--verbose");
+
+	arguments.append("--stdout-errors");
+
+	StartHeimdall(arguments);
+}
+
+void MainWindow::ClosePcScreen(void)
+{
+	utilityOutputPlainTextEdit->clear();
+
+	heimdallState = HeimdallState::ClosingPcScreen;
+	heimdallFailed = false;
+	
+	QStringList arguments;
+	arguments.append("close-pc-screen");
+	
+	if (resume)
+		arguments.append("--resume");
+
+	if (verboseOutput)
+		arguments.append("--verbose");
+
+	arguments.append("--stdout-errors");
+
+	StartHeimdall(arguments);
+}
+
+void MainWindow::SelectPitDestination(void)
+{
+	QString path = PromptFileCreation("Save PIT", "*.pit");
+
+	if (path != "")
+	{
+		if (!path.endsWith(".pit"))
+			path.append(".pit");
+
+		pitDestinationLineEdit->setText(path);
+
+		UpdateInterfaceAvailability();
+	}
+}
+
+void MainWindow::DownloadPit(void)
+{
+	deviceDetectedRadioButton->setChecked(false);
+	utilityOutputPlainTextEdit->clear();
+
+	heimdallState = HeimdallState::DownloadingPit;
+	heimdallFailed = false;
+	
+	QStringList arguments;
+	arguments.append("download-pit");
+
+	arguments.append("--output");
+	arguments.append(pitDestinationLineEdit->text());
+
+	arguments.append("--no-reboot");
+
+	if (resume)
+		arguments.append("--resume");
+
+	if (verboseOutput)
+		arguments.append("--verbose");
+
+	arguments.append("--stdout-errors");
+
+	StartHeimdall(arguments);
+}
+
+void MainWindow::DevicePrintPitToggled(bool checked)
+{
+	if (checked)
+	{
+		if (printPitLocalFileRadioBox->isChecked())
+			printPitLocalFileRadioBox->setChecked(false);
+	}
+
+	UpdateUtilitiesInterfaceAvailability();
+}
+
+void MainWindow::LocalFilePrintPitToggled(bool checked)
+{
+	if (checked)
+	{
+		if (printPitDeviceRadioBox->isChecked())
+			printPitDeviceRadioBox->setChecked(false);
+	}
+
+	UpdateUtilitiesInterfaceAvailability();
+}
+
+void MainWindow::SelectPrintPitFile(void)
+{
+	QString path = PromptFileSelection("Select PIT", "*.pit");
+
+	if (path != "")
+		printLocalPitLineEdit->setText(path);
+
+	if (printLocalPitLineEdit->text() != "")
+		printPitButton->setEnabled(true);
+	else
+		printPitButton->setEnabled(false);
+}
+
+void MainWindow::PrintPit(void)
+{
+	utilityOutputPlainTextEdit->clear();
+
+	heimdallState = HeimdallState::PrintingPit;
+	heimdallFailed = false;
+	
+	QStringList arguments;
+	arguments.append("print-pit");
+
+	if (printPitLocalFileRadioBox->isChecked())
+	{
+		arguments.append("--file");
+		arguments.append(printLocalPitLineEdit->text());
+	}
+
+	arguments.append("--stdout-errors");
+	arguments.append("--no-reboot");
+	
+	if (resume)
+		arguments.append("--resume");
+
+	if (verboseOutput)
+		arguments.append("--verbose");
+
+	StartHeimdall(arguments);
+}
+
+void MainWindow::HandleHeimdallStdout(void)
+{
+	QString output = heimdallProcess.readAll();
+
+	// We often receive multiple lots of output from Heimdall at one time. So we use regular expressions
+	// to ensure we don't miss out on any important information.
+	QRegExp uploadingExp("Uploading [^\n]+\n");
+	if (output.lastIndexOf(uploadingExp) > -1)
+		flashLabel->setText(uploadingExp.cap().left(uploadingExp.cap().length() - 1));
+
+	QRegExp percentExp("[\b\n][0-9]+%");
+	if (output.lastIndexOf(percentExp) > -1)
+	{
+		QString percentString = percentExp.cap();
+		flashProgressBar->setValue(percentString.mid(1, percentString.length() - 2).toInt());
+	}
+
+	output.remove(QChar('\b'));
+	output.replace(QChar('%'), QString("%\n"));
+
+	if (heimdallState == HeimdallState::Flashing)
+	{
+		outputPlainTextEdit->insertPlainText(output);
+		outputPlainTextEdit->ensureCursorVisible();
+	}
+	else
+	{
+		utilityOutputPlainTextEdit->insertPlainText(output);
+		utilityOutputPlainTextEdit->ensureCursorVisible();
+	}
+}
+
+void MainWindow::HandleHeimdallReturned(int exitCode, QProcess::ExitStatus exitStatus)
+{
+	HandleHeimdallStdout();
+
+	if (exitStatus == QProcess::NormalExit && exitCode == 0)
+	{
+		bool executedNoReboot = (heimdallState == HeimdallState::Flashing && loadedPackageData.GetFirmwareInfo().GetNoReboot())
+			|| (heimdallState == HeimdallState::PrintingPit && printPitDeviceRadioBox->isChecked()) || heimdallState == HeimdallState::DownloadingPit;
+
+		SetResume(executedNoReboot);
+
+		if (heimdallState == HeimdallState::Flashing)
+		{
+			flashLabel->setText("Flash completed successfully!");
+		}
+		else if (heimdallState == HeimdallState::DetectingDevice)
+		{
+			deviceDetectedRadioButton->setChecked(true);
+		}
+	}
+	else
+	{
+		if (heimdallState == HeimdallState::Flashing)
+		{
+			QString error = heimdallProcess.readAllStandardError();
+
+			int lastNewLineChar = error.lastIndexOf('\n');
+
+			if (lastNewLineChar == 0)
+				error = error.mid(1).remove("ERROR: ");
+			else
+				error = error.left(lastNewLineChar).remove("ERROR: ");
+
+			flashLabel->setText(error);
+		}
+		else if (heimdallState == HeimdallState::DetectingDevice)
+		{
+			deviceDetectedRadioButton->setChecked(false);
+		}
+	}
+
+	heimdallState = HeimdallState::Stopped;
+	flashProgressBar->setEnabled(false);
+	UpdateInterfaceAvailability();
+}
+
+void MainWindow::HandleHeimdallError(QProcess::ProcessError error)
+{	
+	if (error == QProcess::FailedToStart || error == QProcess::Timedout)
+	{
+		if (heimdallState == HeimdallState::Flashing)
+		{
+			flashLabel->setText("Failed to start Heimdall!");
+			flashProgressBar->setEnabled(false);
+		}
+		else
+		{
+			utilityOutputPlainTextEdit->setPlainText("\nFRONTEND ERROR: Failed to start Heimdall!");
+		}
+
+		heimdallFailed = true;
+		heimdallState = HeimdallState::Stopped;
+		UpdateInterfaceAvailability();
+	}
+	else if (error == QProcess::Crashed)
+	{
+		if (heimdallState == HeimdallState::Flashing)
+		{
+			flashLabel->setText("Heimdall crashed!");
+			flashProgressBar->setEnabled(false);
+		}
+		else
+		{
+			utilityOutputPlainTextEdit->appendPlainText("\nFRONTEND ERROR: Heimdall crashed!");
+		}
+		
+		heimdallState = HeimdallState::Stopped;
+		UpdateInterfaceAvailability();
+	}
+	else
+	{
+		if (heimdallState == HeimdallState::Flashing)
+		{
+			flashLabel->setText("Heimdall reported an unknown error!");
+			flashProgressBar->setEnabled(false);
+		}
+		else
+		{
+			utilityOutputPlainTextEdit->appendPlainText("\nFRONTEND ERROR: Heimdall reported an unknown error!");
+		}
+		
+		heimdallState = HeimdallState::Stopped;
+		UpdateInterfaceAvailability();
+	}
+}