public WixEditData(WixEditData oldVersion, XmlDocument rawData) {
BinDirectory = oldVersion.BinDirectory;
DarkLocation = oldVersion.DarkLocation;
CandleLocation = oldVersion.CandleLocation;
LightLocation = oldVersion.LightLocation;
if (oldVersion.XsdsLocation == null) {
XmlNode node = rawData.SelectSingleNode("/WixEdit/XsdLocation");
if (node != null && node.InnerText.Length > 0) {
XsdsLocation = Path.GetDirectoryName(node.InnerText);
}
} else {
XsdsLocation = oldVersion.XsdsLocation;
}
// Some magic to deal with a new WixEdit installation including a newer WiX version...
if (!String.IsNullOrEmpty(BinDirectory) &&
(String.IsNullOrEmpty(DarkLocation) && String.IsNullOrEmpty(CandleLocation) && String.IsNullOrEmpty(LightLocation) && String.IsNullOrEmpty(XsdsLocation)))
{
if (!Directory.Exists(BinDirectory))
{
DirectoryInfo oldBinDirectory = new DirectoryInfo(BinDirectory);
if (oldBinDirectory.Parent != null)
{
FileInfo[] files = oldBinDirectory.Parent.GetFiles("candle.exe", SearchOption.AllDirectories);
if (files.Length == 0 && oldBinDirectory.Parent.Parent != null)
{
files = oldBinDirectory.Parent.Parent.GetFiles("candle.exe", SearchOption.AllDirectories);
}
if (files.Length == 1)
{
BinDirectory = files[0].Directory.FullName;
} else if (files.Length > 1)
{
ArrayList directoryList = new ArrayList();
foreach (FileInfo file in files) {
directoryList.Add(file.Directory.FullName);
}
directoryList.Sort();
BinDirectory = (string)directoryList[directoryList.Count - 1];
}
}
}
}
TemplateDirectory = oldVersion.TemplateDirectory;
if (!String.IsNullOrEmpty(TemplateDirectory))
{
TemplateDirectory = TemplateDirectory.Replace("templates", "wizard");
}
UseRelativeOrAbsolutePaths = oldVersion.UseRelativeOrAbsolutePaths;
if (oldVersion.ExternalXmlEditor == null || oldVersion.ExternalXmlEditor.Length == 0) {
ExternalXmlEditor = Path.Combine(Environment.SystemDirectory, "notepad.exe");
} else {
ExternalXmlEditor = oldVersion.ExternalXmlEditor;
}
UseInstanceOnly = oldVersion.UseInstanceOnly;
WordWrapInResultsPanel = oldVersion.WordWrapInResultsPanel;
if (oldVersion.IgnoreFilesAndDirectories != null && oldVersion.IgnoreFilesAndDirectories.Count > 0) {
IgnoreFilesAndDirectories = oldVersion.IgnoreFilesAndDirectories;
} else {
ArrayList oldValues = new ArrayList();
XmlNodeList nodes = rawData.SelectNodes("/WixEdit/IgnoreFilesAndDirectories/string");
foreach (XmlNode node in nodes) {
oldValues.Add(node.InnerText);
}
if (oldValues.Count > 0) {
IgnoreFilesAndDirectories = oldValues;
}
}
RecentOpenedFiles = oldVersion.RecentOpenedFiles;
DisplayFullPathInTitlebar = oldVersion.DisplayFullPathInTitlebar;
XmlIndentation = oldVersion.XmlIndentation;
AllowIncludeChanges = oldVersion.AllowIncludeChanges;
BackupChangedIncludes = oldVersion.BackupChangedIncludes;
if (oldVersion.EditDialog == null) {
EditDialog = new EditDialogData();
} else {
EditDialog = oldVersion.EditDialog;
}
Version = Assembly.GetExecutingAssembly().GetName().Version.ToString();
}
public WixEditData(WixEditData oldVersion, XmlDocument rawData)
{
BinDirectory = oldVersion.BinDirectory;
DarkLocation = oldVersion.DarkLocation;
CandleLocation = oldVersion.CandleLocation;
LightLocation = oldVersion.LightLocation;
if (oldVersion.XsdsLocation == null)
{
XmlNode node = rawData.SelectSingleNode("/WixEdit/XsdLocation");
if (node != null && node.InnerText.Length > 0)
{
XsdsLocation = Path.GetDirectoryName(node.InnerText);
}
}
else
{
XsdsLocation = oldVersion.XsdsLocation;
}
// Some magic to deal with a new WixEdit installation including a newer WiX version...
if (!String.IsNullOrEmpty(BinDirectory) &&
(String.IsNullOrEmpty(DarkLocation) && String.IsNullOrEmpty(CandleLocation) && String.IsNullOrEmpty(LightLocation) && String.IsNullOrEmpty(XsdsLocation)))
{
if (!Directory.Exists(BinDirectory))
{
DirectoryInfo oldBinDirectory = new DirectoryInfo(BinDirectory);
if (oldBinDirectory.Parent != null)
{
FileInfo[] files = oldBinDirectory.Parent.GetFiles("candle.exe", SearchOption.AllDirectories);
if (files.Length == 0 && oldBinDirectory.Parent.Parent != null)
{
files = oldBinDirectory.Parent.Parent.GetFiles("candle.exe", SearchOption.AllDirectories);
}
if (files.Length == 1)
{
BinDirectory = files[0].Directory.FullName;
}
else if (files.Length > 1)
{
ArrayList directoryList = new ArrayList();
foreach (FileInfo file in files)
{
directoryList.Add(file.Directory.FullName);
}
directoryList.Sort();
BinDirectory = (string)directoryList[directoryList.Count - 1];
}
}
}
}
TemplateDirectory = oldVersion.TemplateDirectory;
if (!String.IsNullOrEmpty(TemplateDirectory))
{
TemplateDirectory = TemplateDirectory.Replace("templates", "wizard");
}
UseRelativeOrAbsolutePaths = oldVersion.UseRelativeOrAbsolutePaths;
if (oldVersion.ExternalXmlEditor == null || oldVersion.ExternalXmlEditor.Length == 0)
{
ExternalXmlEditor = Path.Combine(Environment.SystemDirectory, "notepad.exe");
}
else
{
ExternalXmlEditor = oldVersion.ExternalXmlEditor;
}
UseInstanceOnly = oldVersion.UseInstanceOnly;
WordWrapInResultsPanel = oldVersion.WordWrapInResultsPanel;
if (oldVersion.IgnoreFilesAndDirectories != null && oldVersion.IgnoreFilesAndDirectories.Count > 0)
{
IgnoreFilesAndDirectories = oldVersion.IgnoreFilesAndDirectories;
}
else
{
ArrayList oldValues = new ArrayList();
XmlNodeList nodes = rawData.SelectNodes("/WixEdit/IgnoreFilesAndDirectories/string");
foreach (XmlNode node in nodes)
{
oldValues.Add(node.InnerText);
}
if (oldValues.Count > 0)
{
IgnoreFilesAndDirectories = oldValues;
}
}
RecentOpenedFiles = oldVersion.RecentOpenedFiles;
DisplayFullPathInTitlebar = oldVersion.DisplayFullPathInTitlebar;
XmlIndentation = oldVersion.XmlIndentation;
AllowIncludeChanges = oldVersion.AllowIncludeChanges;
BackupChangedIncludes = oldVersion.BackupChangedIncludes;
if (oldVersion.EditDialog == null)
{
EditDialog = new EditDialogData();
}
else
{
EditDialog = oldVersion.EditDialog;
}
Version = Assembly.GetExecutingAssembly().GetName().Version.ToString();
}
void LoadFromDisk() {
Stream xmlStream = null;
if (File.Exists(SettingsFile)) {
// A FileStream is needed to read the XML document.
xmlStream = new FileStream(SettingsFile, FileMode.Open);
using (xmlStream) {
// Create an instance of the XmlSerializer class;
// specify the type of object to be deserialized.
XmlSerializer serializer = new XmlSerializer(typeof(WixEditData));
// If the XML document has been altered with unknown
// nodes or attributes, handle them with the
// UnknownNode and UnknownAttribute events.
serializer.UnknownNode += new XmlNodeEventHandler(DeserializeUnknownNode);
serializer.UnknownAttribute += new XmlAttributeEventHandler(DeserializeUnknownAttribute);
// Use the Deserialize method to restore the object's state with
// data from the XML document
data = (WixEditData) serializer.Deserialize(xmlStream);
}
} else {
// Support the previous situation gracefully.
if (File.Exists(OldSettingsFile)) {
// Try to move to new location
try {
File.Move(OldSettingsFile, SettingsFile);
} catch {
// Move didn't work, delete the file
try {
File.Delete(OldSettingsFile);
} catch {}
}
// If we got rid of the old file, then load again, otherwise just continue...
if (File.Exists(OldSettingsFile) == false) {
LoadFromDisk();
return;
}
}
data = new WixEditData();
}
XmlDocument rawData = new XmlDocument();
try {
xmlStream = new FileStream(SettingsFile, FileMode.Open);
using (xmlStream) {
rawData.Load(xmlStream);
}
} catch {
rawData = null;
}
try {
if (data.Version == null) {
data = new WixEditData(data, rawData);
} else {
Version current = GetCurrentVersion();
Version old = new Version(data.Version);
if (current.CompareTo(old) != 0) {
// Ok, watch out.
if (current.CompareTo(old) < 0) {
// This is a config file of a future version.
MessageBox.Show(String.Format("The version of the configuration file is newer than the version of this application, if any problems occur remove the settings file: {0}.", SettingsFile), "Configuration file", MessageBoxButtons.OK, MessageBoxIcon.Warning);
data = new WixEditData(data, rawData);
} else {
// This is a config file of an old version.
data = new WixEditData(data, rawData);
if (File.Exists(SettingsFile)) {
string oldFileName = SettingsFile + "_v" + old.ToString();
while (File.Exists(oldFileName)) {
oldFileName = oldFileName + "_";
}
File.Copy(SettingsFile, oldFileName);
}
}
SaveChanges();
}
}
} catch {
MessageBox.Show("Failed to convert the existing configuration file to the current version, using a default configuration.", "Configuration file", MessageBoxButtons.OK, MessageBoxIcon.Warning);
data = new WixEditData();
}
}
void LoadFromDisk()
{
Stream xmlStream = null;
if (File.Exists(SettingsFile))
{
// A FileStream is needed to read the XML document.
xmlStream = new FileStream(SettingsFile, FileMode.Open);
using (xmlStream) {
// Create an instance of the XmlSerializer class;
// specify the type of object to be deserialized.
XmlSerializer serializer = new XmlSerializer(typeof(WixEditData));
// If the XML document has been altered with unknown
// nodes or attributes, handle them with the
// UnknownNode and UnknownAttribute events.
serializer.UnknownNode += new XmlNodeEventHandler(DeserializeUnknownNode);
serializer.UnknownAttribute += new XmlAttributeEventHandler(DeserializeUnknownAttribute);
// Use the Deserialize method to restore the object's state with
// data from the XML document
data = (WixEditData)serializer.Deserialize(xmlStream);
}
}
else
{
// Support the previous situation gracefully.
if (File.Exists(OldSettingsFile))
{
// Try to move to new location
try {
File.Move(OldSettingsFile, SettingsFile);
} catch {
// Move didn't work, delete the file
try {
File.Delete(OldSettingsFile);
} catch {}
}
// If we got rid of the old file, then load again, otherwise just continue...
if (File.Exists(OldSettingsFile) == false)
{
LoadFromDisk();
return;
}
}
data = new WixEditData();
}
XmlDocument rawData = new XmlDocument();
try {
xmlStream = new FileStream(SettingsFile, FileMode.Open);
using (xmlStream) {
rawData.Load(xmlStream);
}
} catch {
rawData = null;
}
try {
if (data.Version == null)
{
data = new WixEditData(data, rawData);
}
else
{
Version current = GetCurrentVersion();
Version old = new Version(data.Version);
if (current.CompareTo(old) != 0)
{
// Ok, watch out.
if (current.CompareTo(old) < 0)
{
// This is a config file of a future version.
MessageBox.Show(String.Format("The version of the configuration file is newer than the version of this application, if any problems occur remove the settings file: {0}.", SettingsFile), "Configuration file", MessageBoxButtons.OK, MessageBoxIcon.Warning);
data = new WixEditData(data, rawData);
}
else
{
// This is a config file of an old version.
data = new WixEditData(data, rawData);
if (File.Exists(SettingsFile))
{
string oldFileName = SettingsFile + "_v" + old.ToString();
while (File.Exists(oldFileName))
{
oldFileName = oldFileName + "_";
}
File.Copy(SettingsFile, oldFileName);
}
}
SaveChanges();
}
}
} catch {
MessageBox.Show("Failed to convert the existing configuration file to the current version, using a default configuration.", "Configuration file", MessageBoxButtons.OK, MessageBoxIcon.Warning);
data = new WixEditData();
}
}