protected bool showUpdateDialog(Stream file)
{
Version currentVersion = callingAssembly.GetName().Version;
XmlDocument xDoc = new XmlDocument();
xDoc.Load(updateFilePath);
XmlNodeList modules = xDoc.GetElementsByTagName("download");
XmlNodeList versions = xDoc.GetElementsByTagName("version");
Version newVersion = new Version(
int.Parse(versions[0].Attributes["maj"].Value),
int.Parse(versions[0].Attributes["min"].Value),
int.Parse(versions[0].Attributes["bld"].Value));
if (currentVersion.CompareTo(newVersion) < 0)
{
Logger.Instance.log("New Version available: " + newVersion.ToString());
XmlNodeList messages = xDoc.GetElementsByTagName("message");
XmlNodeList links = xDoc.GetElementsByTagName("link");
String name = modules[0].Attributes["name"].Value;
String link = links[0].InnerText;
String message = messages[0].InnerText;
this.zipFileURL = link;
notification = new Notification(name, message, newVersion.ToString(), callingAssembly, this);
notification.AbortUpdateEvent += new Notification.AbortUpdate(notification_AbortUpdateEvent);
notification.StartUpdateEvent += new Notification.StartUpdate(startUpdate);
Logger.Instance.log("Version: " + newVersion);
Logger.Instance.log("Message: " + message);
Logger.Instance.log("Link: " + link);
if (notification.ShowDialog() == DialogResult.No)
{
notification.Dispose();
return false;
}
else
{
notification.Dispose();
string backupDir = appPath + "\\" + BACKUP_FOLDER_NAME;
File.Create(backupDir + "\\" + "success");
this.restartApp();
return true;
}
}
return true;
#region other XML parser
//XmlReaderSettings settings = new XmlReaderSettings();
//settings.ConformanceLevel = ConformanceLevel.Fragment;
//settings.IgnoreWhitespace = true;
//settings.IgnoreComments = true;
//using (XmlReader reader = XmlReader.Create(file, settings))
//{
// while (reader.Read())
// {
// if (reader.IsStartElement())
// {
// if (reader.IsEmptyElement)
// Logger.Instance.log(reader.Name);
// else
// {
// Logger.Instance.log(reader.Name);
// reader.Read(); // Read the start tag.
// if (reader.IsStartElement()) // Handle nested elements.
// Logger.Instance.log("\r\n"+ reader.Name);
// Logger.Instance.log(reader.ReadString()); //Read the text content of the element.
// }
// }
// }
//}
#endregion
}
public void AddObserver(Notification ev)
{
ev.AbortUpdateEvent += new Notification.AbortUpdate(Notification_AbortUpdateEvent);
}