private void ReadPrgBakXml()
{
string path = homePath + "prgbak.xml";
if (!File.Exists(path))
{
return;
}
var xml = File.ReadAllText(path);
var xr = new XmlCursor(xml);
if (!xr.MoveNext())
{
throw new XmlException(path + " is not a valid xml file");
}
if (!xr.IsElement("prgbak"))
{
xr.UnexpectedElement();
}
if (xr.MoveIn())
{
while (xr.MoveNext())
{
if (xr.IsElement("backups"))
{
if (xr.MoveIn())
{
while (xr.MoveNext())
{
if (xr.IsElement("backup"))
{
this.backups.Add(new Backup(xr));
}
}
xr.MoveOut();
}
}
else
{
xr.UnexpectedElement();
}
}
xr.MoveOut();
} // Move into <prgbak>
}
internal Backup(XmlCursor xr) : this()
{
if (!xr.MoveIn())
{
throw new XmlException("<backup> should have sub items");
}
while (xr.MoveNext())
{
if (xr.IsElement("name"))
{
this.name = xr.Text;
}
else if (xr.IsElement("zipname"))
{
this.zipname = xr.Text;
}
else if (xr.IsElement("folder"))
{
this.folder = xr.Text;
}
else if (xr.IsElement("lastBackup"))
{
this.lastBackup = long.Parse(xr.Text);
}
else if (xr.IsElement("filters"))
{
if (xr.MoveIn())
{
while (xr.MoveNext())
{
AddFilter(Filter.FromXml(xr));
}
xr.MoveOut();
}
}
else if (xr.IsElement("targets"))
{
if (xr.MoveIn())
{
while (xr.MoveNext())
{
AddTarget(Target.FromXml(xr));
}
xr.MoveOut();
}
}
else
{
xr.UnexpectedElement();
}
}
xr.MoveOut();
}
internal static Filter FromXml(XmlCursor xr)
{
if (xr.IsElement("extension"))
{
return(new Extension(xr));
}
else
{
xr.UnexpectedElement();
return(null);
}
}
internal static Target FromXml(XmlCursor xr)
{
if (xr.IsElement("folder"))
{
return(new Folder(xr));
}
else
{
xr.UnexpectedElement();
return(null);
}
}