13 files changed, 4148 insertions, 0 deletions

diff --git a/heimdall-frontend/source/Alerts.cpp b/heimdall-frontend/source/Alerts.cpp
new file mode 100644
index 0000000..0dfe19c
--- /dev/null
+++ b/heimdall-frontend/source/Alerts.cpp
@@ -0,0 +1,45 @@
+/* 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 <QMessageBox>
+
+// Heimdall Frontend
+#include "Alerts.h"
+
+using namespace HeimdallFrontend;
+
+void Alerts::DisplayError(const QString& errorMessage)
+{
+	QMessageBox messageBox;
+	messageBox.setModal(true);
+	messageBox.setText(errorMessage);
+	messageBox.setIcon(QMessageBox::Critical);
+	messageBox.exec();
+}
+
+void Alerts::DisplayWarning(const QString& warningMessage)
+{
+	QMessageBox messageBox;
+	messageBox.setModal(true);
+	messageBox.setText(warningMessage);
+	messageBox.setIcon(QMessageBox::Warning);
+	messageBox.exec();
+}
diff --git a/heimdall-frontend/source/Alerts.h b/heimdall-frontend/source/Alerts.h
new file mode 100644
index 0000000..68b9c91
--- /dev/null
+++ b/heimdall-frontend/source/Alerts.h
@@ -0,0 +1,38 @@
+/* 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.*/
+
+#ifndef ALERTS_H
+#define ALERTS_H
+
+// Qt
+#include <QString>
+
+namespace HeimdallFrontend
+{
+	class Alerts
+	{
+		public:
+
+			static void DisplayError(const QString& errorMessage);
+			static void DisplayWarning(const QString& warningMessage);
+	};
+}
+
+#endif
diff --git a/heimdall-frontend/source/FirmwareInfo.cpp b/heimdall-frontend/source/FirmwareInfo.cpp
new file mode 100644
index 0000000..c01d636
--- /dev/null
+++ b/heimdall-frontend/source/FirmwareInfo.cpp
@@ -0,0 +1,783 @@
+/* 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 "QRegExp"
+
+// Heimdall Frontend
+#include "Alerts.h"
+#include "FirmwareInfo.h"
+#include "Packaging.h"
+
+using namespace HeimdallFrontend;
+
+DeviceInfo::DeviceInfo()
+{
+}
+
+DeviceInfo::DeviceInfo(const QString& manufacturer, const QString& product, const QString& name)
+{
+	this->manufacturer = manufacturer;
+	this->product = product;
+	this->name = name;
+}
+
+bool DeviceInfo::ParseXml(QXmlStreamReader& xml)
+{
+	bool foundManufacturer = false;
+	bool foundProduct = false;
+	bool foundName = false;
+
+	while (!xml.atEnd())
+	{
+		QXmlStreamReader::TokenType nextToken = xml.readNext();
+
+		if (nextToken == QXmlStreamReader::StartElement)
+		{
+			if (xml.name() == "manufacturer")
+			{
+				if (foundManufacturer)
+				{
+					Alerts::DisplayError("Found multiple <manufacturer> elements in <device>.");
+					return (false);
+				}
+
+				foundManufacturer = true;
+
+				manufacturer = xml.readElementText();
+			}
+			else if (xml.name() == "product")
+			{
+				if (foundProduct)
+				{
+					Alerts::DisplayError("Found multiple <product> elements in <device>.");
+					return (false);
+				}
+
+				foundProduct = true;
+
+				product = xml.readElementText();
+			}
+			else if (xml.name() == "name")
+			{
+				if (foundName)
+				{
+					Alerts::DisplayError("Found multiple <name> elements in <device>.");
+					return (false);
+				}
+
+				foundName = true;
+
+				name = xml.readElementText();
+			}
+			else
+			{
+				Alerts::DisplayError(QString("<%1> is not a valid child of <device>.").arg(xml.name().toString()));
+				return (false);
+			}
+		}
+		else if (nextToken == QXmlStreamReader::EndElement)
+		{
+			if (xml.name() == "device")
+			{
+				if (foundManufacturer && foundProduct && foundName)
+				{
+					return (true);
+				}
+				else
+				{
+					Alerts::DisplayError("Required elements are missing from <device>.");
+					return (false);
+				}
+			}
+		}
+		else
+		{
+			if (!(nextToken == QXmlStreamReader::Characters && xml.isWhitespace()))
+			{
+				Alerts::DisplayError("Unexpected token found in <device>.");
+				return (false);
+			}
+		}
+	}
+
+	return (false);
+}
+
+void DeviceInfo::WriteXml(QXmlStreamWriter& xml) const
+{
+	xml.writeStartElement("device");
+
+	xml.writeStartElement("manufacturer");
+	xml.writeCharacters(manufacturer);
+	xml.writeEndElement();
+
+	xml.writeStartElement("product");
+	xml.writeCharacters(product);
+	xml.writeEndElement();
+
+	xml.writeStartElement("name");
+	xml.writeCharacters(name);
+	xml.writeEndElement();
+
+	xml.writeEndElement();
+}
+
+
+
+PlatformInfo::PlatformInfo()
+{
+}
+
+void PlatformInfo::Clear(void)
+{
+	name.clear();
+	version.clear();
+}
+
+bool PlatformInfo::IsCleared(void) const
+{
+	return (name.isEmpty() && version.isEmpty());
+}
+
+bool PlatformInfo::ParseXml(QXmlStreamReader& xml)
+{
+	Clear();
+
+	bool foundName = false;
+	bool foundVersion = false;
+
+	while (!xml.atEnd())
+	{
+		QXmlStreamReader::TokenType nextToken = xml.readNext();
+
+		if (nextToken == QXmlStreamReader::StartElement)
+		{
+			if (xml.name() == "name")
+			{
+				if (foundName)
+				{
+					Alerts::DisplayError("Found multiple <name> elements in <platform>.");
+					return (false);
+				}
+
+				foundName = true;
+
+				name = xml.readElementText();
+			}
+			else if (xml.name() == "version")
+			{
+				if (foundVersion)
+				{
+					Alerts::DisplayError("Found multiple <version> elements in <platform>.");
+					return (false);
+				}
+
+				foundVersion = true;
+
+				version = xml.readElementText();
+			}
+			else
+			{
+				Alerts::DisplayError(QString("<%1> is not a valid child of <platform>.").arg(xml.name().toString()));
+				return (false);
+			}
+		}
+		else if (nextToken == QXmlStreamReader::EndElement)
+		{
+			if (xml.name() == "platform")
+			{
+				if (foundName && foundVersion)
+				{
+					return (true);
+				}
+				else
+				{
+					Alerts::DisplayError("Required elements are missing from <platform>.");
+					return (false);
+				}
+			}
+		}
+		else
+		{
+			if (!(nextToken == QXmlStreamReader::Characters && xml.isWhitespace()))
+			{
+				Alerts::DisplayError("Unexpected token found in <platform>.");
+				return (false);
+			}
+		}
+	}
+
+	return (false);
+}
+
+void PlatformInfo::WriteXml(QXmlStreamWriter& xml) const
+{
+	xml.writeStartElement("platform");
+
+	xml.writeStartElement("name");
+	xml.writeCharacters(name);
+	xml.writeEndElement();
+
+	xml.writeStartElement("version");
+	xml.writeCharacters(version);
+	xml.writeEndElement();
+
+	xml.writeEndElement();
+}
+
+
+
+FileInfo::FileInfo()
+{
+}
+
+FileInfo::FileInfo(unsigned int partitionId, const QString& filename)
+{
+	this->partitionId = partitionId;
+	this->filename = filename;
+}
+
+bool FileInfo::ParseXml(QXmlStreamReader& xml)
+{
+	bool foundId = false;
+	bool foundFilename = false;
+
+	while (!xml.atEnd())
+	{
+		QXmlStreamReader::TokenType nextToken = xml.readNext();
+
+		if (nextToken == QXmlStreamReader::StartElement)
+		{
+			if (xml.name() == "id")
+			{
+				if (foundId)
+				{
+					Alerts::DisplayError("Found multiple <id> elements in <file>.");
+					return (false);
+				}
+
+				foundId = true;
+
+				partitionId = xml.readElementText().toInt();
+			}
+			else if (xml.name() == "filename")
+			{
+				if (foundFilename)
+				{
+					Alerts::DisplayError("Found multiple <filename> elements in <file>.");
+					return (false);
+				}
+
+				foundFilename = true;
+
+				filename = xml.readElementText();
+			}
+			else
+			{
+				Alerts::DisplayError(QString("<%1> is not a valid child of <file>.").arg(xml.name().toString()));
+				return (false);
+			}
+		}
+		else if (nextToken == QXmlStreamReader::EndElement)
+		{
+			if (xml.name() == "file")
+			{
+				if (foundId && foundFilename)
+				{
+					return (true);
+				}
+				else
+				{
+					Alerts::DisplayError("Required elements are missing from <file>.");
+					return (false);
+				}
+			}
+		}
+		else
+		{
+			if (!(nextToken == QXmlStreamReader::Characters && xml.isWhitespace()))
+			{
+				Alerts::DisplayError("Unexpected token found in <file>.");
+				return (false);
+			}
+		}
+	}
+
+	return (false);
+}
+
+void FileInfo::WriteXml(QXmlStreamWriter& xml, const QString& filename) const
+{
+	xml.writeStartElement("file");
+
+	xml.writeStartElement("id");
+	xml.writeCharacters(QString::number(partitionId));
+	xml.writeEndElement();
+
+	xml.writeStartElement("filename");
+	xml.writeCharacters(filename);
+	xml.writeEndElement();
+
+	xml.writeEndElement();
+}
+
+
+
+FirmwareInfo::FirmwareInfo()
+{
+	repartition = false;
+	noReboot = false;
+}
+
+void FirmwareInfo::Clear(void)
+{
+	name = "";
+	version = "";
+	platformInfo.Clear();
+
+	developers.clear();
+	url.clear();
+	donateUrl.clear();
+
+	deviceInfos.clear();
+
+	pitFilename.clear();
+	repartition = false;
+
+	noReboot = false;
+
+	fileInfos.clear();
+}
+
+bool FirmwareInfo::IsCleared(void) const
+{
+	return (name.isEmpty() && version.isEmpty() && platformInfo.IsCleared() && developers.isEmpty() && url.isEmpty() && url.isEmpty() && donateUrl.isEmpty()
+		&& deviceInfos.isEmpty() && pitFilename.isEmpty() && !repartition && !noReboot && fileInfos.isEmpty());
+}
+
+bool FirmwareInfo::ParseXml(QXmlStreamReader& xml)
+{
+	Clear();
+
+	bool foundName = false;
+	bool foundVersion = false;
+	bool foundPlatform = false;
+	bool foundDevelopers = false;
+	bool foundUrl = false;
+	bool foundDonateUrl = false;
+	bool foundDevices = false;
+	bool foundPit = false;
+	bool foundRepartition = false;
+	bool foundNoReboot = false;
+	bool foundFiles = false;
+
+	if (!xml.readNextStartElement())
+	{
+		Alerts::DisplayError("Failed to find <firmware> element.");
+		return (false);
+	}
+
+	if (xml.name() != "firmware")
+	{
+		Alerts::DisplayError(QString("Expected <firmware> element but found <%1>.").arg(xml.name().toString()));
+		return (false);
+	}
+
+	QString formatVersionString;
+	formatVersionString += xml.attributes().value("version");
+
+	if (formatVersionString.isEmpty())
+	{
+		Alerts::DisplayError("<firmware> is missing the version attribute.");
+		return (false);
+	}
+
+	bool parsedVersion = false;
+	int formatVersion = formatVersionString.toInt(&parsedVersion);
+
+	if (!parsedVersion)
+	{
+		Alerts::DisplayError("<firmware> contains a malformed version.");
+		return (false);
+	}
+
+	if (formatVersion > kVersion)
+	{
+		Alerts::DisplayError("Package is for a newer version of Heimdall Frontend.\nPlease download the latest version of Heimdall Frontend.");
+		return (false);
+	}
+
+	while (!xml.atEnd())
+	{
+		QXmlStreamReader::TokenType nextToken = xml.readNext();
+
+		if (nextToken == QXmlStreamReader::StartElement)
+		{
+			if (xml.name() == "name")
+			{
+				if (foundName)
+				{
+					Alerts::DisplayError("Found multiple <name> elements in <firmware>.");
+					return (false);
+				}
+
+				foundName = true;
+				name = xml.readElementText();
+			}
+			else if (xml.name() == "version")
+			{
+				if (foundVersion)
+				{
+					Alerts::DisplayError("Found multiple <version> elements in <firmware>.");
+					return (false);
+				}
+
+				foundVersion = true;
+				version = xml.readElementText();
+			}
+			else if (xml.name() == "platform")
+			{
+				if (foundPlatform)
+				{
+					Alerts::DisplayError("Found multiple <platform> elements in <firmware>.");
+					return (false);
+				}
+
+				foundPlatform = true;
+
+				if (!platformInfo.ParseXml(xml))
+					return (false);
+			}
+			else if (xml.name() == "developers")
+			{
+				if (foundDevelopers)
+				{
+					Alerts::DisplayError("Found multiple <developers> elements in <firmware>.");
+					return (false);
+				}
+
+				foundDevelopers = true;
+
+				while (!xml.atEnd())
+				{
+					nextToken = xml.readNext();
+
+					if (nextToken == QXmlStreamReader::StartElement)
+					{
+						if (xml.name() == "name")
+						{
+							developers.append(xml.readElementText());
+						}
+						else
+						{
+							Alerts::DisplayError(QString("<%1> is not a valid child of <developers>.").arg(xml.name().toString()));
+							return (false);
+						}
+					}
+					else if (nextToken == QXmlStreamReader::EndElement)
+					{
+						if (xml.name() == "developers")
+							break;
+					}
+					else
+					{
+						if (!(nextToken == QXmlStreamReader::Characters && xml.isWhitespace()))
+						{
+							Alerts::DisplayError("Unexpected token found in <developers>.");
+							return (false);
+						}
+					}
+				}
+			}
+			else if (xml.name() == "url")
+			{
+				if (foundUrl)
+				{
+					Alerts::DisplayError("Found multiple <url> elements in <firmware>.");
+					return (false);
+				}
+
+				foundUrl = true;
+
+				url = xml.readElementText();
+			}
+			else if (xml.name() == "donateurl")
+			{
+				if (foundDonateUrl)
+				{
+					Alerts::DisplayError("Found multiple <donateurl> elements in <firmware>.");
+					return (false);
+				}
+
+				foundDonateUrl = true;
+
+				donateUrl = xml.readElementText();
+			}
+			else if (xml.name() == "devices")
+			{
+				if (foundDevices)
+				{
+					Alerts::DisplayError("Found multiple <devices> elements in <firmware>.");
+					return (false);
+				}
+
+				foundDevices = true;
+
+				while (!xml.atEnd())
+				{
+					nextToken = xml.readNext();
+
+					if (nextToken == QXmlStreamReader::StartElement)
+					{
+						if (xml.name() == "device")
+						{
+							DeviceInfo deviceInfo;
+
+							if (!deviceInfo.ParseXml(xml))
+								return (false);
+
+							deviceInfos.append(deviceInfo);
+						}
+						else
+						{
+							Alerts::DisplayError(QString("<%1> is not a valid child of <devices>.").arg(xml.name().toString()));
+							return (false);
+						}
+					}
+					else if (nextToken == QXmlStreamReader::EndElement)
+					{
+						if (xml.name() == "devices")
+							break;
+					}
+					else
+					{
+						if (!(nextToken == QXmlStreamReader::Characters && xml.isWhitespace()))
+						{
+							Alerts::DisplayError("Unexpected token found in <devices>.");
+							return (false);
+						}
+					}
+				}
+			}
+			else if (xml.name() == "pit")
+			{
+				if (foundPit)
+				{
+					Alerts::DisplayError("Found multiple <pit> elements in <firmware>.");
+					return (false);
+				}
+
+				foundPit = true;
+
+				pitFilename = xml.readElementText();
+			}
+			else if (xml.name() == "repartition")
+			{
+				if (foundRepartition)
+				{
+					Alerts::DisplayError("Found multiple <repartition> elements in <firmware>.");
+					return (false);
+				}
+
+				foundRepartition = true;
+
+				repartition = (xml.readElementText().toInt() != 0);
+			}
+			else if (xml.name() == "noreboot")
+			{
+				if (foundNoReboot)
+				{
+					Alerts::DisplayError("Found multiple <noreboot> elements in <firmware>.");
+					return (false);
+				}
+
+				foundNoReboot = true;
+
+				noReboot = (xml.readElementText().toInt() != 0);
+			}
+			else if (xml.name() == "files")
+			{
+				if (foundFiles)
+				{
+					Alerts::DisplayError("Found multiple <files> elements in <firmware>.");
+					return (false);
+				}
+
+				foundFiles = true;
+
+				while (!xml.atEnd())
+				{
+					nextToken = xml.readNext();
+
+					if (nextToken == QXmlStreamReader::StartElement)
+					{
+						if (xml.name() == "file")
+						{
+							FileInfo fileInfo;
+
+							if (!fileInfo.ParseXml(xml))
+								return (false);
+
+							fileInfos.append(fileInfo);
+						}
+						else
+						{
+							Alerts::DisplayError(QString("<%1> is not a valid child of <files>.").arg(xml.name().toString()));
+							return (false);
+						}
+					}
+					else if (nextToken == QXmlStreamReader::EndElement)
+					{
+						if (xml.name() == "files")
+							break;
+					}
+					else
+					{
+						if (!(nextToken == QXmlStreamReader::Characters && xml.isWhitespace()))
+						{
+							Alerts::DisplayError("Unexpected token found in <devices>.");
+							return (false);
+						}
+					}
+				}
+			}
+			else
+			{
+				Alerts::DisplayError(QString("<%1> is not a valid child of <firmware>.").arg(xml.name().toString()));
+				return (false);
+			}
+		}
+		else if (nextToken == QXmlStreamReader::EndElement)
+		{
+			if (xml.name() == "firmware")
+			{
+				if (!(foundName && foundVersion && foundPlatform && foundDevelopers && foundDevices && foundPit && foundRepartition && foundNoReboot && foundFiles))
+				{
+					Alerts::DisplayError("Required elements are missing from <firmware>.");
+					return (false);
+				}
+				else
+				{
+					break;
+				}
+			}
+		}
+		else
+		{
+			if (!(nextToken == QXmlStreamReader::Characters && xml.isWhitespace()))
+			{
+				Alerts::DisplayError("Unexpected token found in <firmware>.");
+				return (false);
+			}
+		}
+	}
+
+	// Read whitespaces at the end of the file (if there are any)
+	xml.readNext();
+
+	if (!xml.atEnd())
+	{
+		Alerts::DisplayError("Found data after </firmware>.");
+		return (false);
+	}
+	
+	return (true);
+}
+
+void FirmwareInfo::WriteXml(QXmlStreamWriter& xml) const
+{
+	xml.writeStartDocument();
+	xml.writeStartElement("firmware");
+	xml.writeAttribute("version", QString::number(FirmwareInfo::kVersion));
+
+	xml.writeStartElement("name");
+	xml.writeCharacters(name);
+	xml.writeEndElement();
+
+	xml.writeStartElement("version");
+	xml.writeCharacters(version);
+	xml.writeEndElement();
+
+	platformInfo.WriteXml(xml);
+
+	xml.writeStartElement("developers");
+
+	for (int i = 0; i < developers.length(); i++)
+	{
+		xml.writeStartElement("name");
+		xml.writeCharacters(developers[i]);
+		xml.writeEndElement();
+	}
+
+	xml.writeEndElement();
+
+	if (!url.isEmpty())
+	{
+		xml.writeStartElement("url");
+		xml.writeCharacters(url);
+		xml.writeEndElement();
+	}
+
+	if (!donateUrl.isEmpty())
+	{
+		xml.writeStartElement("donateurl");
+		xml.writeCharacters(donateUrl);
+		xml.writeEndElement();
+	}
+
+	xml.writeStartElement("devices");
+
+	for (int i = 0; i < deviceInfos.length(); i++)
+		deviceInfos[i].WriteXml(xml);
+
+	xml.writeEndElement();
+
+	xml.writeStartElement("pit");
+
+	int lastSlash = pitFilename.lastIndexOf('/');
+
+	if (lastSlash < 0)
+		lastSlash = pitFilename.lastIndexOf('\\');
+
+	xml.writeCharacters(pitFilename.mid(lastSlash + 1));
+
+	xml.writeEndElement();
+
+	xml.writeStartElement("repartition");
+	xml.writeCharacters((repartition) ? "1" : "0");
+	xml.writeEndElement();
+
+	xml.writeStartElement("noreboot");
+	xml.writeCharacters((noReboot) ? "1" : "0");
+	xml.writeEndElement();
+
+	xml.writeStartElement("files");
+
+	for (int i = 0; i < fileInfos.length(); i++)
+	{
+		fileInfos[i].WriteXml(xml, Packaging::ClashlessFilename(fileInfos, i));
+	}
+
+	xml.writeEndElement();
+
+	xml.writeEndElement();
+	xml.writeEndDocument();
+}
diff --git a/heimdall-frontend/source/FirmwareInfo.h b/heimdall-frontend/source/FirmwareInfo.h
new file mode 100644
index 0000000..8e6713e
--- /dev/null
+++ b/heimdall-frontend/source/FirmwareInfo.h
@@ -0,0 +1,302 @@
+/* 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.*/
+
+#ifndef FIRMWAREINFO_H
+#define FIRMWAREINFO_H
+
+// Qt
+#include <QFile>
+#include <QString>
+#include <QXmlStreamReader>
+
+namespace HeimdallFrontend
+{
+	class DeviceInfo
+	{		
+		private:
+
+			QString manufacturer;
+			QString product;
+			QString name;
+
+		public:
+
+			DeviceInfo();
+			DeviceInfo(const QString& manufacturer, const QString& product, const QString& name);
+
+			bool ParseXml(QXmlStreamReader& xml);
+			void WriteXml(QXmlStreamWriter& xml) const;
+
+			const QString& GetManufacturer(void) const
+			{
+				return (manufacturer);
+			}
+
+			void SetManufacturer(const QString& manufacturer)
+			{
+				this->manufacturer = manufacturer;
+			}
+
+			const QString& GetProduct(void) const
+			{
+				return (product);
+			}
+
+			void SetProduct(const QString& product)
+			{
+				this->product = product;
+			}
+
+			const QString& GetName(void) const
+			{
+				return (name);
+			}
+
+			void SetName(const QString& name)
+			{
+				this->name = name;
+			}
+	};
+
+	class PlatformInfo
+	{
+		private:
+
+			QString name;
+			QString version;
+
+		public:
+
+			PlatformInfo();
+
+			void Clear(void);
+			bool IsCleared(void) const;
+
+			bool ParseXml(QXmlStreamReader& xml);
+			void WriteXml(QXmlStreamWriter& xml) const;
+
+			const QString& GetName(void) const
+			{
+				return (name);
+			}
+
+			void SetName(const QString& name)
+			{
+				this->name = name;
+			}
+
+			const QString& GetVersion(void) const
+			{
+				return (version);
+			}
+
+			void SetVersion(const QString& version)
+			{
+				this->version = version;
+			}
+	};
+
+	class FileInfo
+	{
+		private:
+
+			unsigned int partitionId;
+			QString filename;
+
+		public:
+
+			FileInfo();
+			FileInfo(unsigned int partitionId, const QString& filename);
+
+			bool ParseXml(QXmlStreamReader& xml);
+			void WriteXml(QXmlStreamWriter& xml, const QString& filename) const;
+
+			unsigned int GetPartitionId(void) const
+			{
+				return (partitionId);
+			}
+
+			void SetPartitionId(unsigned int partitionId)
+			{
+				this->partitionId = partitionId;
+			}
+
+			const QString& GetFilename(void) const
+			{
+				return (filename);
+			}
+
+			void SetFilename(const QString& filename)
+			{
+				this->filename = filename;
+			}
+	};
+
+	class FirmwareInfo
+	{
+		public:
+
+			enum
+			{
+				kVersion = 1
+			};
+
+		private:
+
+			QString name;
+			QString version;
+			PlatformInfo platformInfo;
+
+			QList<QString> developers;
+			QString url;
+			QString donateUrl;
+
+			QList<DeviceInfo> deviceInfos;
+
+			QString pitFilename;
+			bool repartition;
+
+			bool noReboot;
+
+			QList<FileInfo> fileInfos;
+
+		public:
+
+			FirmwareInfo();
+
+			void Clear(void);
+			bool IsCleared(void) const;
+
+			bool ParseXml(QXmlStreamReader& xml);
+			void WriteXml(QXmlStreamWriter& xml) const;
+
+			const QString& GetName(void) const
+			{
+				return (name);
+			}
+
+			void SetName(const QString& name)
+			{
+				this->name = name;
+			}
+
+			const QString& GetVersion(void) const
+			{
+				return (version);
+			}
+
+			void SetVersion(const QString& version)
+			{
+				this->version = version;
+			}
+
+			const PlatformInfo& GetPlatformInfo(void) const
+			{
+				return (platformInfo);
+			}
+
+			PlatformInfo& GetPlatformInfo(void)
+			{
+				return (platformInfo);
+			}
+
+			const QList<QString>& GetDevelopers(void) const
+			{
+				return (developers);
+			}
+
+			QList<QString>& GetDevelopers(void)
+			{
+				return (developers);
+			}
+
+			const QString& GetUrl(void) const
+			{
+				return (url);
+			}
+
+			void SetUrl(const QString& url)
+			{
+				this->url = url;
+			}
+
+			const QString& GetDonateUrl(void) const
+			{
+				return (donateUrl);
+			}
+
+			void SetDonateUrl(const QString& donateUrl)
+			{
+				this->donateUrl = donateUrl;
+			}
+
+			const QList<DeviceInfo>& GetDeviceInfos(void) const
+			{
+				return (deviceInfos);
+			}
+
+			QList<DeviceInfo>& GetDeviceInfos(void)
+			{
+				return (deviceInfos);
+			}
+
+			const QString& GetPitFilename(void) const
+			{
+				return (pitFilename);
+			}
+
+			void SetPitFilename(const QString& pitFilename)
+			{
+				this->pitFilename = pitFilename;
+			}
+
+			bool GetRepartition(void) const
+			{
+				return (repartition);
+			}
+
+			void SetRepartition(bool repartition)
+			{
+				this->repartition = repartition;
+			}
+
+			bool GetNoReboot(void) const
+			{
+				return (noReboot);
+			}
+
+			void SetNoReboot(bool noReboot)
+			{
+				this->noReboot = noReboot;
+			}
+
+			const QList<FileInfo>& GetFileInfos(void) const
+			{
+				return (fileInfos);
+			}
+
+			QList<FileInfo>& GetFileInfos(void)
+			{
+				return (fileInfos);
+			}
+	};
+}
+
+#endif
diff --git a/heimdall-frontend/source/PackageData.cpp b/heimdall-frontend/source/PackageData.cpp
new file mode 100644
index 0000000..c3689b3
--- /dev/null
+++ b/heimdall-frontend/source/PackageData.cpp
@@ -0,0 +1,66 @@
+/* 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.*/
+
+// Heimdall Frontend
+#include "Alerts.h"
+#include "PackageData.h"
+
+using namespace HeimdallFrontend;
+
+PackageData::PackageData()
+{
+}
+
+PackageData::~PackageData()
+{
+	for (int i = 0; i < files.length(); i++)
+		delete files[i];
+}
+
+void PackageData::Clear(void)
+{
+	firmwareInfo.Clear();
+
+	for (int i = 0; i < files.length(); i++)
+		delete files[i];
+
+	files.clear();
+}
+
+bool PackageData::ReadFirmwareInfo(QFile *file)
+{
+	if (!file->open(QFile::ReadOnly))
+	{
+		Alerts::DisplayError(QString("Failed to open file: \1%s").arg(file->fileName()));
+		return (false);
+	}
+
+	QXmlStreamReader xml(file);
+	bool success = firmwareInfo.ParseXml(xml);
+
+	file->close();
+
+	return (success);
+}
+
+bool PackageData::IsCleared(void) const
+{
+	return (firmwareInfo.IsCleared() && files.isEmpty());
+}
diff --git a/heimdall-frontend/source/PackageData.h b/heimdall-frontend/source/PackageData.h
new file mode 100644
index 0000000..84f081c
--- /dev/null
+++ b/heimdall-frontend/source/PackageData.h
@@ -0,0 +1,77 @@
+/* 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.*/
+
+#ifndef PACKAGEDATA_H
+#define PACKAGEDATA_H
+
+// Qt
+#include <QTemporaryFile>
+
+// Heimdall Frontend
+#include "FirmwareInfo.h"
+
+namespace HeimdallFrontend
+{
+	class PackageData
+	{
+		private:
+
+			FirmwareInfo firmwareInfo;
+			QList<QTemporaryFile *> files;
+
+		public:
+
+			PackageData();
+			~PackageData();
+
+			void Clear(void);
+			bool ReadFirmwareInfo(QFile *file);
+
+			bool IsCleared(void) const;
+
+			const FirmwareInfo& GetFirmwareInfo(void) const
+			{
+				return (firmwareInfo);
+			}
+
+			FirmwareInfo& GetFirmwareInfo(void)
+			{
+				return (firmwareInfo);
+			}
+
+			const QList<QTemporaryFile *>& GetFiles(void) const
+			{
+				return (files);
+			}
+
+			QList<QTemporaryFile *>& GetFiles(void)
+			{
+				return (files);
+			}
+
+			// Simply clears the files list, it does delete/close any files.
+			void RemoveAllFiles(void)
+			{
+				files.clear();
+			}
+	};
+}
+
+#endif
diff --git a/heimdall-frontend/source/Packaging.cpp b/heimdall-frontend/source/Packaging.cpp
new file mode 100644
index 0000000..7a27b3c
--- /dev/null
+++ b/heimdall-frontend/source/Packaging.cpp
@@ -0,0 +1,934 @@
+/* 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.*/
+
+#ifdef WIN32
+#pragma warning(disable : 4996)
+#endif
+
+// C/C++ Standard Library
+#include <stdio.h>
+
+// zlib
+#include "zlib.h"
+
+// Qt
+#include <QDateTime>
+#include <QDir>
+#include <QProgressDialog>
+
+// Heimdall Frontend
+#include "Alerts.h"
+#include "Packaging.h"
+
+using namespace HeimdallFrontend;
+
+const qint64 Packaging::kMaxFileSize = 8589934592ll;
+const char *Packaging::ustarMagic = "ustar";
+
+bool Packaging::ExtractTar(QTemporaryFile& tarFile, PackageData *packageData)
+{
+	TarHeader tarHeader;
+
+	if (!tarFile.open())
+	{
+		Alerts::DisplayError(QString("Error opening temporary TAR archive:\n%1").arg(tarFile.fileName()));
+		return (false);
+	}
+
+	bool previousEmpty = false;
+
+	QProgressDialog progressDialog("Extracting files...", "Cancel", 0, tarFile.size());
+	progressDialog.setWindowModality(Qt::ApplicationModal);
+	progressDialog.setWindowTitle("Heimdall Frontend");
+
+	while (!tarFile.atEnd())
+	{
+		qint64 dataRead = tarFile.read(tarHeader.buffer, TarHeader::kBlockLength);
+
+		if (dataRead != TarHeader::kBlockLength)
+		{
+			progressDialog.close();
+			Alerts::DisplayError("Package's TAR archive is malformed.");
+
+			tarFile.close();
+
+			return (false);
+		}
+
+		progressDialog.setValue(tarFile.pos());
+
+		if (progressDialog.wasCanceled())
+		{
+			tarFile.close();
+			progressDialog.close();
+
+			return (false);
+		}
+
+		//bool ustarFormat = strcmp(tarHeader.fields.magic, ustarMagic) == 0;
+		bool empty = true;
+
+		for (int i = 0; i < TarHeader::kBlockLength; i++)
+		{
+			if (tarHeader.buffer[i] != 0)
+			{
+				empty = false;
+				break;
+			}
+		}
+
+		if (empty)
+		{
+			if (previousEmpty)
+			{
+				// Two empty blocks in a row means we've reached the end of the archive.
+				break;
+			}
+		}
+		else
+		{
+			int checksum = 0;
+
+			for (char *bufferIndex = tarHeader.buffer; bufferIndex < tarHeader.fields.checksum; bufferIndex++)
+				checksum += static_cast<unsigned char>(*bufferIndex);
+
+			checksum += 8 * ' ';
+			checksum += static_cast<unsigned char>(tarHeader.fields.typeFlag);
+
+			// Both the TAR and USTAR formats have terrible documentation, it's not clear if the following code is required.
+			/*if (ustarFormat)
+			{
+				for (char *bufferIndex = tarHeader.fields.linkName; bufferIndex < tarHeader.fields.prefix + 155; bufferIndex++)
+					checksum += static_cast<unsigned char>(*bufferIndex);
+			}*/
+
+			bool parsed = false;
+		
+			// The size field is not always null terminated, so we must create a copy and null terminate it for parsing.
+			char fileSizeString[13];
+			memcpy(fileSizeString, tarHeader.fields.size, 12);
+			fileSizeString[12] = '\0';
+
+			qulonglong fileSize = QString(fileSizeString).toULongLong(&parsed, 8);
+
+			if (!parsed)
+			{
+				progressDialog.close();
+				Alerts::DisplayError("Tar header contained an invalid file size.");
+
+				tarFile.close();
+
+				return (false);
+			}
+
+			if (fileSize > 0 && tarHeader.fields.typeFlag == '0')
+			{
+				// We're working with a file.
+				QString filename = QString::fromUtf8(tarHeader.fields.name);
+
+				QTemporaryFile *outputFile = new QTemporaryFile("XXXXXX-" + filename);
+				packageData->GetFiles().append(outputFile);
+
+				if (!outputFile->open())
+				{
+					progressDialog.close();
+					Alerts::DisplayError(QString("Failed to open output file: \n%1").arg(outputFile->fileName()));
+
+					tarFile.close();
+
+					return (false);
+				}
+
+				qulonglong dataRemaining = fileSize;
+				char readBuffer[TarHeader::kBlockReadCount * TarHeader::kBlockLength];
+
+				// Copy the file contents from tarFile to outputFile
+				while (dataRemaining > 0)
+				{
+					qint64 fileDataToRead = (dataRemaining < TarHeader::kBlockReadCount * TarHeader::kBlockLength)
+						? dataRemaining : TarHeader::kBlockReadCount * TarHeader::kBlockLength;
+
+					qint64 dataRead = tarFile.read(readBuffer, fileDataToRead + (TarHeader::kBlockLength - fileDataToRead % TarHeader::kBlockLength) % TarHeader::kBlockLength);
+
+					if (dataRead < fileDataToRead || dataRead % TarHeader::kBlockLength != 0)
+					{
+						progressDialog.close();
+						Alerts::DisplayError("Unexpected read error whilst extracting package files.");
+
+						tarFile.close();
+						outputFile->close();
+
+						remove(outputFile->fileName().toStdString().c_str());
+
+						return (false);
+					}
+
+					outputFile->write(readBuffer, fileDataToRead);
+
+					dataRemaining -= fileDataToRead;
+
+					progressDialog.setValue(tarFile.pos());
+
+					if (progressDialog.wasCanceled())
+					{
+						tarFile.close();
+						outputFile->close();
+
+						remove(outputFile->fileName().toStdString().c_str());
+
+						progressDialog.close();
+
+						return (false);
+					}
+				}
+
+				outputFile->close();
+			}
+			else
+			{
+				progressDialog.close();
+				Alerts::DisplayError("Heimdall packages shouldn't contain links or directories.");
+
+				tarFile.close();
+
+				return (false);
+			}
+		}
+
+		previousEmpty = empty;
+	}
+
+	progressDialog.close();
+	tarFile.close();
+
+	return (true);
+}
+
+bool Packaging::WriteTarEntry(const QString& filePath, QTemporaryFile *tarFile, const QString& entryFilename)
+{
+	TarHeader tarHeader;
+	memset(tarHeader.buffer, 0, TarHeader::kBlockLength);
+
+	QFile file(filePath);
+
+	if (!file.open(QFile::ReadOnly))
+	{
+		Alerts::DisplayError(QString("Failed to open file: \n%1").arg(file.fileName()));
+		return (false);
+	}
+
+	if (file.size() > Packaging::kMaxFileSize)
+	{
+		Alerts::DisplayError(QString("File is too large to be packaged:\n%1").arg(file.fileName()));
+		return (false);
+	}
+
+	QFileInfo qtFileInfo(file);
+	QByteArray utfFilename;
+
+	utfFilename = entryFilename.toUtf8();
+
+	if (utfFilename.length() > 100)
+	{
+		Alerts::DisplayError(QString("File name is too long:\n%1").arg(qtFileInfo.fileName()));
+		return (false);
+	}
+
+	strcpy(tarHeader.fields.name, utfFilename.constData());
+		
+	unsigned int mode = 0;
+
+	QFile::Permissions permissions = file.permissions();
+
+	// Other
+	if (permissions.testFlag(QFile::ExeOther))
+		mode |= TarHeader::kModeOtherExecute;
+	if (permissions.testFlag(QFile::WriteOther))
+		mode |= TarHeader::kModeOtherWrite;
+	if (permissions.testFlag(QFile::ReadOther))
+		mode |= TarHeader::kModeOtherRead;
+
+	// Group
+	if (permissions.testFlag(QFile::ExeGroup))
+		mode |= TarHeader::kModeGroupExecute;
+	if (permissions.testFlag(QFile::WriteGroup))
+		mode |= TarHeader::kModeGroupWrite;
+	if (permissions.testFlag(QFile::ReadGroup))
+		mode |= TarHeader::kModeGroupRead;
+
+	// Owner
+	if (permissions.testFlag(QFile::ExeOwner))
+		mode |= TarHeader::kModeOwnerExecute;
+	if (permissions.testFlag(QFile::WriteOwner))
+		mode |= TarHeader::kModeOwnerWrite;
+	if (permissions.testFlag(QFile::ReadOwner))
+		mode |= TarHeader::kModeOwnerRead;
+
+	sprintf(tarHeader.fields.mode, "%07o", mode);
+
+	// Owner id
+	uint id = qtFileInfo.ownerId();
+
+	if (id < 2097151)
+		sprintf(tarHeader.fields.userId, "%07o", id);
+	else
+		sprintf(tarHeader.fields.userId, "%07o", 0);
+
+	// Group id
+	id = qtFileInfo.groupId();
+
+	if (id < 2097151)
+		sprintf(tarHeader.fields.groupId, "%07o", id);
+	else
+		sprintf(tarHeader.fields.groupId, "%07o", 0);
+
+	// Note: We don't support base-256 encoding. Support could be added later.
+	sprintf(tarHeader.fields.size, "%011llo", file.size());
+	sprintf(tarHeader.fields.modifiedTime, "%u", qtFileInfo.lastModified().toTime_t());
+		
+	// Regular File
+	tarHeader.fields.typeFlag = '0';
+
+	// Calculate checksum
+	int checksum = 0;
+	memset(tarHeader.fields.checksum, ' ', 8);
+		
+	for (int i = 0; i < TarHeader::kTarHeaderLength; i++)
+		checksum += static_cast<unsigned char>(tarHeader.buffer[i]);
+
+	sprintf(tarHeader.fields.checksum, "%07o", checksum);
+
+	// Write the header to the TAR file.
+	tarFile->write(tarHeader.buffer, TarHeader::kBlockLength);
+
+	char buffer[TarHeader::kBlockWriteCount * TarHeader::kBlockLength];
+	qint64 offset = 0;
+
+	while (offset < file.size())
+	{
+		qint64 dataRead = file.read(buffer, TarHeader::kBlockWriteCount * TarHeader::kBlockLength);
+
+		if (tarFile->write(buffer, dataRead) != dataRead)
+		{
+			Alerts::DisplayError("Failed to write data to the temporary TAR file.");
+			return (false);
+		}
+
+		if (dataRead % TarHeader::kBlockLength != 0)
+		{
+			int remainingBlockLength = TarHeader::kBlockLength - dataRead % TarHeader::kBlockLength;
+			memset(buffer, 0, remainingBlockLength);
+
+			if (tarFile->write(buffer, remainingBlockLength) != remainingBlockLength)
+			{
+				Alerts::DisplayError("Failed to write data to the temporary TAR file.");
+				return (false);
+			}
+		}
+
+		offset += dataRead;
+	}
+
+	return (true);
+}
+
+bool Packaging::CreateTar(const FirmwareInfo& firmwareInfo, QTemporaryFile *tarFile)
+{
+	const QList<FileInfo>& fileInfos = firmwareInfo.GetFileInfos();
+
+	QProgressDialog progressDialog("Packaging files...", "Cancel", 0, fileInfos.length() + 2);
+	progressDialog.setWindowModality(Qt::ApplicationModal);
+	progressDialog.setWindowTitle("Heimdall Frontend");
+
+	QTemporaryFile firmwareXmlFile("XXXXXX-firmware.xml");
+
+	if (!firmwareXmlFile.open())
+	{
+		progressDialog.close();
+		Alerts::DisplayError(QString("Failed to create temporary file: \n%1").arg(firmwareXmlFile.fileName()));
+
+		return (false);
+	}
+
+	QXmlStreamWriter xml(&firmwareXmlFile);
+	firmwareInfo.WriteXml(xml);
+	firmwareXmlFile.close();
+
+	if (!tarFile->open())
+	{
+		progressDialog.close();
+		Alerts::DisplayError(QString("Failed to open file: \n%1").arg(tarFile->fileName()));
+
+		return (false);
+	}
+
+	for (int i = 0; i < fileInfos.length(); i++)
+	{
+		// If the file was already compressed we don't compress it again.
+		bool skip = false;
+
+		for (int j = 0; j < i; j++)
+		{
+			if (fileInfos[i].GetFilename() == fileInfos[j].GetFilename())
+			{
+				skip = true;
+				break;
+			}
+		}
+
+		if (skip)
+		{
+			progressDialog.setValue(i);
+			continue;
+		}
+
+		QString filename = ClashlessFilename(fileInfos, i);
+
+		if (filename == "firmware.xml")
+		{
+			Alerts::DisplayError("You cannot name your partition files \"firmware.xml\".\nIt is a reserved name.");
+			return (false);
+		}
+
+		if (!WriteTarEntry(fileInfos[i].GetFilename(), tarFile, filename))
+		{
+			tarFile->resize(0);
+			tarFile->close();
+
+			progressDialog.close();
+
+			return (false);
+		}
+
+		progressDialog.setValue(i);
+
+		if (progressDialog.wasCanceled())
+		{
+			tarFile->resize(0);
+			tarFile->close();
+
+			progressDialog.close();
+
+			return (false);
+		}
+	}
+
+	int lastSlash = firmwareInfo.GetPitFilename().lastIndexOf('/');
+
+	if (lastSlash < 0)
+		lastSlash = firmwareInfo.GetPitFilename().lastIndexOf('\\');
+
+	QString pitFilename = ClashlessFilename(fileInfos, firmwareInfo.GetPitFilename().mid(lastSlash + 1));
+
+	if (pitFilename == "firmware.xml")
+	{
+		Alerts::DisplayError("You cannot name your PIT file \"firmware.xml\".\nIt is a reserved name.");
+		return (false);
+	}
+
+	if (!WriteTarEntry(firmwareInfo.GetPitFilename(), tarFile, pitFilename))
+	{
+		tarFile->resize(0);
+		tarFile->close();
+
+		return (false);
+	}
+
+	progressDialog.setValue(progressDialog.value() + 1);
+
+	if (progressDialog.wasCanceled())
+	{
+		tarFile->resize(0);
+		tarFile->close();
+
+		progressDialog.close();
+
+		return (false);
+	}
+
+	if (!WriteTarEntry(firmwareXmlFile.fileName(), tarFile, "firmware.xml"))
+	{
+		tarFile->resize(0);
+		tarFile->close();
+
+		return (false);
+	}
+
+	progressDialog.setValue(progressDialog.value() + 1);
+	progressDialog.close();
+
+	// Write two empty blocks to signify the end of the archive.
+	char emptyEntry[TarHeader::kBlockLength];
+	memset(emptyEntry, 0, TarHeader::kBlockLength);
+
+	tarFile->write(emptyEntry, TarHeader::kBlockLength);
+	tarFile->write(emptyEntry, TarHeader::kBlockLength);
+
+	tarFile->close();
+
+	return (true);
+}
+
+bool Packaging::ExtractPackage(const QString& packagePath, PackageData *packageData)
+{
+	FILE *compressedPackageFile = fopen(packagePath.toStdString().c_str(), "rb");
+
+	if (!compressedPackageFile)
+	{
+		Alerts::DisplayError(QString("Failed to open package:\n%1").arg(packagePath));
+		return (false);
+	}
+
+	fseek(compressedPackageFile, 0, SEEK_END);
+	quint64 compressedFileSize = ftell(compressedPackageFile);
+	rewind(compressedPackageFile);
+
+	gzFile packageFile = gzdopen(fileno(compressedPackageFile), "rb");
+
+	QTemporaryFile outputTar("XXXXXX.tar");
+
+	if (!outputTar.open())
+	{
+		Alerts::DisplayError("Failed to open temporary TAR archive.");
+		gzclose(packageFile);
+
+		return (false);
+	}
+
+	char buffer[kExtractBufferLength];
+	int bytesRead;
+	quint64 totalBytesRead = 0;
+
+	QProgressDialog progressDialog("Decompressing package...", "Cancel", 0, compressedFileSize);
+	progressDialog.setWindowModality(Qt::ApplicationModal);
+	progressDialog.setWindowTitle("Heimdall Frontend");
+
+	do
+	{
+		bytesRead = gzread(packageFile, buffer, kExtractBufferLength);
+
+		if (bytesRead == -1)
+		{
+			progressDialog.close();
+			Alerts::DisplayError("Error decompressing archive.");
+
+			gzclose(packageFile);
+
+			return (false);
+		}
+
+		outputTar.write(buffer, bytesRead);
+
+		totalBytesRead += bytesRead;
+		progressDialog.setValue(totalBytesRead);
+
+		if (progressDialog.wasCanceled())
+		{
+			gzclose(packageFile);
+			progressDialog.close();
+
+			return (false);
+		}
+	} while (bytesRead > 0);
+
+	progressDialog.close();
+
+	outputTar.close();
+	gzclose(packageFile); // Closes packageFile and compressedPackageFile
+
+	if (!ExtractTar(outputTar, packageData))
+		return (false);
+
+	// Find and read firmware.xml
+	for (int i = 0; i < packageData->GetFiles().length(); i++)
+	{
+		QTemporaryFile *file = packageData->GetFiles()[i];
+
+		if (file->fileTemplate() == "XXXXXX-firmware.xml")
+		{
+			if (!packageData->ReadFirmwareInfo(file))
+			{
+				packageData->Clear();
+				return (false);
+			}
+
+			return (true);
+		}
+	}
+
+	Alerts::DisplayError("firmware.xml is missing from the package.");
+	return (false);
+}
+
+bool Packaging::BuildPackage(const QString& packagePath, const FirmwareInfo& firmwareInfo)
+{
+	FILE *compressedPackageFile = fopen(packagePath.toStdString().c_str(), "wb");
+
+	if (!compressedPackageFile)
+	{
+		Alerts::DisplayError(QString("Failed to create package:\n%1").arg(packagePath));
+		return (false);
+	}
+
+	QTemporaryFile tar("XXXXXX.tar");
+
+	if (!CreateTar(firmwareInfo, &tar))
+	{
+		fclose(compressedPackageFile);
+		remove(packagePath.toStdString().c_str());
+
+		return (false);
+	}
+
+	if (!tar.open())
+	{
+		Alerts::DisplayError(QString("Failed to open temporary file: \n%1").arg(tar.fileName()));
+
+		fclose(compressedPackageFile);
+		remove(packagePath.toStdString().c_str());
+
+		return (false);
+	}
+	
+	gzFile packageFile = gzdopen(fileno(compressedPackageFile), "wb");
+
+	char buffer[kCompressBufferLength];
+	qint64 totalBytesRead = 0;
+	int bytesRead;
+
+	QProgressDialog progressDialog("Compressing package...", "Cancel", 0, tar.size());
+	progressDialog.setWindowModality(Qt::ApplicationModal);
+	progressDialog.setWindowTitle("Heimdall Frontend");
+
+	do
+	{
+		bytesRead = tar.read(buffer, kCompressBufferLength);
+
+		if (bytesRead == -1)
+		{
+			progressDialog.close();
+			Alerts::DisplayError("Error reading temporary TAR file.");
+
+			gzclose(packageFile);
+			remove(packagePath.toStdString().c_str());
+
+			return (false);
+		}
+
+		if (gzwrite(packageFile, buffer, bytesRead) != bytesRead)
+		{
+			progressDialog.close();
+			Alerts::DisplayError("Error compressing package.");
+
+			gzclose(packageFile);
+			remove(packagePath.toStdString().c_str());
+
+			return (false);
+		}
+
+		totalBytesRead += bytesRead;
+		progressDialog.setValue(totalBytesRead);
+
+		if (progressDialog.wasCanceled())
+		{
+			gzclose(packageFile);
+			remove(packagePath.toStdString().c_str());
+
+			progressDialog.close();
+
+			return (false);
+		}
+	} while (bytesRead > 0);
+
+	progressDialog.close();
+
+	gzclose(packageFile); // Closes packageFile and compressedPackageFile
+
+	return (true);
+}
+
+QString Packaging::ClashlessFilename(const QList<FileInfo>& fileInfos, int fileInfoIndex)
+{
+	int lastSlash = fileInfos[fileInfoIndex].GetFilename().lastIndexOf('/');
+
+	if (lastSlash < 0)
+		lastSlash = fileInfos[fileInfoIndex].GetFilename().lastIndexOf('\\');
+
+	QString filename = fileInfos[fileInfoIndex].GetFilename().mid(lastSlash + 1);
+	unsigned int renameIndex = 0;
+
+	// Check for name clashes
+	for (int i = 0; i < fileInfoIndex; i++)
+	{
+		lastSlash = fileInfos[i].GetFilename().lastIndexOf('/');
+
+		if (lastSlash < 0)
+			lastSlash = fileInfos[i].GetFilename().lastIndexOf('\\');
+
+		QString otherFilename = fileInfos[i].GetFilename().mid(lastSlash + 1);
+
+		// If the filenames are the same, but the files themselves aren't the same (i.e. not the same path), then rename.
+		if (filename == otherFilename && fileInfos[i].GetFilename() != fileInfos[fileInfoIndex].GetFilename())
+			renameIndex++;
+	}
+
+	if (renameIndex > 0)
+	{
+		int lastPeriodIndex = filename.lastIndexOf(QChar('.'));
+		QString shortFilename;
+		QString fileType;
+
+		if (lastPeriodIndex >= 0)
+		{
+			shortFilename = filename.left(lastPeriodIndex);
+			fileType = filename.mid(lastPeriodIndex);
+		}
+		else
+		{
+			shortFilename = filename;
+		}
+
+		unsigned int renameIndexOffset = 0;
+		bool validIndexOffset = true;
+
+		// Before we append a rename index we must ensure it doesn't produce further collisions.
+		for (int i = 0; i < fileInfos.length(); i++)
+		{
+			int lastSlash = fileInfos[i].GetFilename().lastIndexOf('/');
+
+			if (lastSlash < 0)
+				lastSlash = fileInfos[i].GetFilename().lastIndexOf('\\');
+
+			QString otherFilename = fileInfos[i].GetFilename().mid(lastSlash + 1);
+
+			if (otherFilename.length() > filename.length() + 1)
+			{
+				QString trimmedOtherFilename = otherFilename.left(shortFilename.length());
+
+				if (shortFilename == trimmedOtherFilename)
+				{
+					lastPeriodIndex = otherFilename.lastIndexOf(QChar('.'));
+					QString shortOtherFilename;
+
+					if (lastPeriodIndex >= 0)
+						shortOtherFilename = otherFilename.left(lastPeriodIndex);
+					else
+						shortOtherFilename = otherFilename;
+
+					QRegExp renameExp("-[0-9]+");
+					
+					if (renameExp.lastIndexIn(shortOtherFilename) == shortFilename.length())
+					{
+						unsigned int trailingInteger = shortOtherFilename.mid(shortFilename.length() + 1).toUInt(&validIndexOffset);
+
+						if (!validIndexOffset)
+							break;
+
+						if (trailingInteger > renameIndexOffset)
+							renameIndexOffset = trailingInteger;
+					}
+				}
+			}
+		}
+
+		if (validIndexOffset)
+		{
+			// Ensure renaming won't involve integer overflow!
+			if (renameIndex > static_cast<unsigned int>(-1) - renameIndexOffset)
+				validIndexOffset = false;
+		}
+
+		if (validIndexOffset)
+		{
+			shortFilename.append(QChar('-'));
+			shortFilename.append(QString::number(renameIndexOffset + renameIndex));
+
+			return (shortFilename + fileType);
+		}
+		else
+		{
+			// Fallback behaviour... an absolutely terrible brute force implementation!
+			QString filename;
+			QString renamePrefix;
+
+			for (;;)
+			{
+				renamePrefix.append(QChar('+'));
+
+				for (unsigned int i = 0; i < static_cast<unsigned int>(-1); i++)
+				{
+					filename = shortFilename + renamePrefix + QString::number(i) + fileType;
+
+					bool valid = true;
+
+					for (int i = 0; i < fileInfos.length(); i++)
+					{
+						int lastSlash = fileInfos[i].GetFilename().lastIndexOf('/');
+
+						if (lastSlash < 0)
+							lastSlash = fileInfos[i].GetFilename().lastIndexOf('\\');
+
+						if (filename == fileInfos[i].GetFilename().mid(lastSlash + 1))
+						{
+							valid = false;
+							break;
+						}
+					}
+
+					if (valid)
+						return (filename);
+				}
+			}
+		}
+	}
+	else
+	{
+		return (filename);
+	}
+}
+
+QString Packaging::ClashlessFilename(const QList<FileInfo>& fileInfos, const QString& filename)
+{
+	unsigned int renameIndex = 0;
+
+	// Check for name clashes
+	for (int i = 0; i < fileInfos.length(); i++)
+	{
+		int lastSlash = fileInfos[i].GetFilename().lastIndexOf('/');
+
+		if (lastSlash < 0)
+			lastSlash = fileInfos[i].GetFilename().lastIndexOf('\\');
+
+		QString otherFilename = fileInfos[i].GetFilename().mid(lastSlash + 1);
+
+		if (filename == otherFilename)
+			renameIndex++;
+	}
+
+	if (renameIndex > 0)
+	{
+		int lastPeriodIndex = filename.lastIndexOf(QChar('.'));
+		QString shortFilename;
+		QString fileType;
+
+		if (lastPeriodIndex >= 0)
+		{
+			shortFilename = filename.left(lastPeriodIndex);
+			fileType = filename.mid(lastPeriodIndex);
+		}
+		else
+		{
+			shortFilename = filename;
+		}
+
+		unsigned int renameIndexOffset = 0;
+		bool validIndexOffset = true;
+
+		// Before we append a rename index we must ensure it doesn't produce further collisions.
+		for (int i = 0; i < fileInfos.length(); i++)
+		{
+			int lastSlash = fileInfos[i].GetFilename().lastIndexOf('/');
+
+			if (lastSlash < 0)
+				lastSlash = fileInfos[i].GetFilename().lastIndexOf('\\');
+
+			QString otherFilename = fileInfos[i].GetFilename().mid(lastSlash + 1);
+
+			if (otherFilename.length() > filename.length() + 1)
+			{
+				QString trimmedOtherFilename = otherFilename.left(filename.length());
+
+				if (filename == trimmedOtherFilename)
+				{
+					lastPeriodIndex = otherFilename.lastIndexOf(QChar('.'));
+					QString shortOtherFilename;
+
+					if (lastPeriodIndex >= 0)
+						shortOtherFilename = otherFilename.left(lastPeriodIndex);
+					else
+						shortOtherFilename = otherFilename;
+
+					QRegExp renameExp("-[0-9]+");
+					
+					if (renameExp.lastIndexIn(shortOtherFilename) == shortFilename.length())
+					{
+						unsigned int trailingInteger = shortOtherFilename.mid(shortFilename.length() + 1).toUInt(&validIndexOffset);
+
+						if (!validIndexOffset)
+							break;
+
+						if (trailingInteger > renameIndexOffset)
+							renameIndexOffset = trailingInteger;
+					}
+				}
+			}
+		}
+
+		if (validIndexOffset)
+		{
+			// Ensure renaming won't involve integer overflow!
+			if (renameIndex > static_cast<unsigned int>(-1) - renameIndexOffset)
+				validIndexOffset = false;
+		}
+
+		if (validIndexOffset)
+		{
+			shortFilename.append(QChar('-'));
+			shortFilename.append(QString::number(renameIndexOffset + renameIndex));
+
+			return (shortFilename + fileType);
+		}
+		else
+		{
+			// Fallback behaviour, brute-force/semi-random.
+			bool valid;
+			QString filename;
+
+			do
+			{
+				valid = true;
+
+				filename = shortFilename + "-";
+				for (int i = 0; i < 8; i++)
+					filename.append(QChar(qrand() % ('Z' - 'A' + 1) + 'A'));
+
+				for (int i = 0; i < fileInfos.length(); i++)
+				{
+					int lastSlash = fileInfos[i].GetFilename().lastIndexOf('/');
+
+					if (lastSlash < 0)
+						lastSlash = fileInfos[i].GetFilename().lastIndexOf('\\');
+
+					if (filename == fileInfos[i].GetFilename().mid(lastSlash + 1))
+					{
+						valid = false;
+						break;
+					}
+				}
+			} while (!valid);
+
+			return (filename);
+		}
+	}
+	else
+	{
+		return (filename);
+	}
+}
diff --git a/heimdall-frontend/source/Packaging.h b/heimdall-frontend/source/Packaging.h
new file mode 100644
index 0000000..8ba83f7
--- /dev/null
+++ b/heimdall-frontend/source/Packaging.h
@@ -0,0 +1,121 @@
+/* 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.*/
+
+#ifndef PACKAGING_H
+#define PACKAGING_H
+
+// Qt
+#include <QList>
+#include <QString>
+#include <QTemporaryFile>
+
+// Heimdall Frontend
+#include "PackageData.h"
+
+namespace HeimdallFrontend
+{
+	union TarHeader
+	{		
+		enum
+		{
+			kBlockLength = 512,
+			kBlockReadCount = 8,
+			kBlockWriteCount = 8,
+
+			kTarHeaderLength = 257,
+			kUstarHeaderLength = 500,
+		};
+
+		enum
+		{
+			kModeOtherExecute = 1,
+			kModeOtherWrite = 1 << 1,
+			kModeOtherRead = 1 << 2,
+
+			kModeGroupExecute = 1 << 3,
+			kModeGroupWrite = 1 << 4,
+			kModeGroupRead = 1 << 5,
+
+			kModeOwnerExecute = 1 << 6,
+			kModeOwnerWrite = 1 << 7,
+			kModeOwnerRead = 1 << 8,
+
+			kModeReserved = 2 << 9,
+			kModeSetGid = 2 << 10,
+			kModeSetUid = 2 << 11		
+		};
+
+		struct
+		{
+			char name[100];
+			char mode[8];
+			char userId[8];
+			char groupId[8];
+			char size[12];
+			char modifiedTime[12];
+			char checksum[8];
+			char typeFlag;
+			char linkName[100];
+			char magic[6];
+			char version[2];
+			char userName[32];
+			char groupName[32];
+			char devMajor[8];
+			char devMinor[8];
+			char prefix[155];
+		} fields;
+
+		char buffer[kBlockLength];
+	};
+
+	class Packaging
+	{
+		public:
+
+			// Would definitely prefer to use an enum but VC++ and GCC give conflicting warnings about C++0x or type overflow.
+			static const qint64 kMaxFileSize;
+
+		private:
+
+			enum
+			{
+				kExtractBufferLength = 262144,
+				kCompressBufferLength = 262144
+			};
+			
+			// TODO: Add support for sparse files to both methods?
+			static bool ExtractTar(QTemporaryFile& tarFile, PackageData *packageData);
+
+			static bool WriteTarEntry(const QString& filePath, QTemporaryFile *tarFile, const QString& entryFilename);
+			static bool CreateTar(const FirmwareInfo& firmwareInfo, QTemporaryFile *tarFile); // Uses original TAR format.
+
+		public:
+
+			static const char *ustarMagic;
+
+			static bool ExtractPackage(const QString& packagePath, PackageData *packageData);
+			static bool BuildPackage(const QString& packagePath, const FirmwareInfo& firmwareInfo);
+
+			static QString ClashlessFilename(const QList<FileInfo>& fileInfos, int fileInfoIndex);
+			static QString ClashlessFilename(const QList<FileInfo>& fileInfos, const QString& filename);
+	};
+}
+
+#endif
diff --git a/heimdall-frontend/source/aboutform.cpp b/heimdall-frontend/source/aboutform.cpp
new file mode 100644
index 0000000..93e56fb
--- /dev/null
+++ b/heimdall-frontend/source/aboutform.cpp
@@ -0,0 +1,126 @@
+/* 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 <QDir>
+#include <QProcess>
+
+// Heimdall Frontend
+#include "aboutform.h"
+
+#include <QStringList>
+
+#define UNUSED(x) (void)(x)
+
+using namespace HeimdallFrontend;
+
+AboutForm::AboutForm(QWidget *parent) : QWidget(parent)
+{
+	setupUi(this);
+	
+	// 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)));
+
+	heimdallFailed = false;
+
+	RetrieveHeimdallVersion();
+}
+
+void AboutForm::RetrieveHeimdallVersion(void)
+{
+	heimdallProcess.setReadChannel(QProcess::StandardOutput);
+	
+	heimdallProcess.start("heimdall", QStringList("version"));
+	heimdallProcess.waitForFinished(350);
+	
+	// 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/bin is in PATH
+		for (int i = 0; i < environment.length(); i++)
+		{
+			if (environment[i].left(5) == "PATH=")
+			{
+				paths = environment[i].mid(5).split(':');
+				paths.prepend("/usr/bin");
+				break;
+			}
+		}
+		
+		int pathIndex = -1;
+		
+		while (heimdallFailed && ++pathIndex < paths.length())
+		{
+			QString heimdallPath = paths[pathIndex];
+			
+			if (heimdallPath.length() > 0)
+			{
+				heimdallFailed = false;
+				
+				if (heimdallPath[heimdallPath.length() - 1] != QDir::separator())
+					heimdallPath += QDir::separator();
+				
+				heimdallPath += "heimdall";
+				
+				heimdallProcess.start(heimdallPath, QStringList("version"));
+				heimdallProcess.waitForFinished(350);
+			}
+		}
+		
+		if (heimdallFailed)
+			versionCopyrightLabel->setText(versionCopyrightLabel->text().replace("%HEIMDALL-VERSION%", ""));
+	}
+}
+
+void AboutForm::HandleHeimdallStdout(void)
+{
+	QString version = heimdallProcess.readAll();
+
+	if (version.length() > 0)
+	{
+		if (version.at(0) == QChar('v'))
+			version = version.mid(1);
+
+		versionCopyrightLabel->setText(versionCopyrightLabel->text().replace("%HEIMDALL-VERSION%", "Version " + version + "<br />"));
+	}
+}
+
+void AboutForm::HandleHeimdallReturned(int exitCode, QProcess::ExitStatus exitStatus)
+{
+	UNUSED(exitCode);
+	UNUSED(exitStatus);
+
+	// If for some reason %HEIMDALL-VERSION% hasn't been replaced yet, we'll replace it with an empty string.
+	versionCopyrightLabel->setText(versionCopyrightLabel->text().replace("%HEIMDALL-VERSION%", ""));
+}
+
+void AboutForm::HandleHeimdallError(QProcess::ProcessError error)
+{
+	UNUSED(error);
+
+	heimdallFailed = true;
+}
+
diff --git a/heimdall-frontend/source/aboutform.h b/heimdall-frontend/source/aboutform.h
new file mode 100644
index 0000000..3f5d715
--- /dev/null
+++ b/heimdall-frontend/source/aboutform.h
@@ -0,0 +1,58 @@
+/* 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.*/
+
+#ifndef ABOUTFORM_H
+#define ABOUTFORM_H
+
+// Qt
+#include <QProcess>
+#include <QWidget>
+
+// Heimdall Frontend
+#include "ui_aboutform.h"
+
+namespace HeimdallFrontend
+{
+	class AboutForm : public QWidget, public Ui::AboutForm
+	{
+		Q_OBJECT
+
+		private:
+
+			bool heimdallFailed;
+			QProcess heimdallProcess;
+
+			void RetrieveHeimdallVersion(void);
+
+		public:
+
+			explicit AboutForm(QWidget *parent = 0);
+
+		public slots:
+
+			// Heimdall Command Line
+			void HandleHeimdallStdout(void);
+			void HandleHeimdallReturned(int exitCode, QProcess::ExitStatus exitStatus);
+			void HandleHeimdallError(QProcess::ProcessError error);
+	};
+}
+
+#endif
+
diff --git a/heimdall-frontend/source/main.cpp b/heimdall-frontend/source/main.cpp
new file mode 100644
index 0000000..c327b63
--- /dev/null
+++ b/heimdall-frontend/source/main.cpp
@@ -0,0 +1,40 @@
+/* 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 <QApplication>

+#include <QtPlugin>

+

+// Heimdall Frontend

+#include "mainwindow.h"

+

+Q_IMPORT_PLUGIN (QWindowsIntegrationPlugin);

+

+using namespace HeimdallFrontend;

+

+int main(int argc, char *argv[])

+{

+	QApplication application(argc, argv);

+

+	MainWindow window;

+	window.show();

+

+	return (application.exec());

+}

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();
+	}
+}
diff --git a/heimdall-frontend/source/mainwindow.h b/heimdall-frontend/source/mainwindow.h
new file mode 100644
index 0000000..8783792
--- /dev/null
+++ b/heimdall-frontend/source/mainwindow.h
@@ -0,0 +1,183 @@
+/* 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.*/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+// Qt
+#include <QList>
+#include <QMainWindow>
+#include <QProcess>
+#include <QTemporaryFile>
+
+// libpit
+#include "libpit.h"
+
+// Heimdall Frontend
+#include "aboutform.h"
+#include "ui_mainwindow.h"
+#include "PackageData.h"
+
+using namespace libpit;
+
+namespace HeimdallFrontend
+{
+	class MainWindow : public QMainWindow, public Ui::MainWindow
+	{
+		Q_OBJECT
+
+		private:
+
+			enum class HeimdallState
+			{
+				Stopped = 0,
+				Flashing,
+				DetectingDevice,
+				ClosingPcScreen,
+				PrintingPit,
+				DownloadingPit
+			};
+
+			enum
+			{
+				kPrintPitSourceDevice = 0,
+				kPrintPitSourceLocalFile
+			};
+
+			AboutForm aboutForm;
+		
+			QString lastDirectory;
+
+			int tabIndex;
+
+			bool heimdallFailed;
+			HeimdallState heimdallState;
+			QProcess heimdallProcess;
+
+			PackageData loadedPackageData;
+			
+			PitData currentPitData;
+			PackageData workingPackageData;
+
+			bool populatingPartitionNames;
+			QList<unsigned int> unusedPartitionIds;
+
+			bool verboseOutput;
+			bool resume;
+
+
+			void StartHeimdall(const QStringList& arguments);
+
+			void UpdateUnusedPartitionIds(void);
+			bool ReadPit(QFile *file);
+
+			void UpdatePackageUserInterface(void);
+
+			bool IsArchive(QString path);
+
+			QString PromptFileSelection(const QString& caption = QString("Select File"), const QString& filter = QString());
+			QString PromptFileCreation(const QString& caption = QString("Save File"), const QString& filter = QString());
+			
+			void UpdateLoadPackageInterfaceAvailability(void);
+			void UpdateFlashInterfaceAvailability(void);
+			void UpdateCreatePackageInterfaceAvailability(void);
+			void UpdateUtilitiesInterfaceAvailability(void);
+			void UpdateInterfaceAvailability(void);
+
+			void UpdatePartitionNamesInterface(void);
+
+		public:
+
+			explicit MainWindow(QWidget *parent = 0);
+			~MainWindow();
+
+		public slots:
+
+			void OpenDonationWebpage(void);
+			void SetVerboseOutput(bool enabled);
+			void ShowAbout(void);
+
+			void FunctionTabChanged(int index);
+
+			// Load Package Tab
+			void SelectFirmwarePackage(void);
+			void OpenDeveloperHomepage(void);
+			void OpenDeveloperDonationWebpage(void);
+			void LoadFirmwarePackage(void);
+
+			// Flash Tab
+			void SelectPartitionName(int index);
+			void SelectPartitionFile(void);
+
+			void SelectPartition(int row);
+			void AddPartition(void);
+			void RemovePartition(void);
+
+			void SelectPit(void);
+
+			void SetRepartition(int enabled);
+
+			void SetNoReboot(int enabled);
+			void SetResume(bool enabled);
+			void SetResume(int enabled);
+
+			void StartFlash(void);
+
+			// Create Package Tab
+			void FirmwareNameChanged(const QString& text);
+			void FirmwareVersionChanged(const QString& text);
+			void PlatformNameChanged(const QString& text);
+			void PlatformVersionChanged(const QString& text);
+
+			void HomepageUrlChanged(const QString& text);
+			void DonateUrlChanged(const QString& text);
+
+			void DeveloperNameChanged(const QString& text);
+			void SelectDeveloper(int row);
+			void AddDeveloper(void);
+			void RemoveDeveloper(void);
+
+			void DeviceInfoChanged(const QString& text);
+			void SelectDevice(int row);
+			void AddDevice(void);
+			void RemoveDevice(void);
+			
+			void BuildPackage(void);
+
+			// Utilities Tab
+			void DetectDevice(void);
+			void ClosePcScreen(void);
+
+			void SelectPitDestination(void);
+			void DownloadPit(void);
+
+			void DevicePrintPitToggled(bool checked);
+			void LocalFilePrintPitToggled(bool checked);
+			void SelectPrintPitFile(void);
+			void PrintPit(void);
+
+			// Heimdall Command Line
+			void HandleHeimdallStdout(void);
+			void HandleHeimdallReturned(int exitCode, QProcess::ExitStatus exitStatus);
+			void HandleHeimdallError(QProcess::ProcessError error);
+	};
+}
+
+#endif // MAINWINDOW_H