/// <summary>
/// Creates a Package File from a previously extracted Package
/// </summary>
/// <param name="filename">Filename of package.xml File describing the Package</param>
/// <param name="pb">A Progressbar indicating the progress</param>
/// <returns>Binary Reader representing the Package File</returns>
public static System.IO.BinaryReader OpenExtractedPackage(ProgressBar pb, string filename)
{
string path = System.IO.Path.GetDirectoryName(filename);
System.Xml.XmlDocument xmlfile = new XmlDocument();
xmlfile.Load(filename);
//Root Node suchen
XmlNodeList XMLData = xmlfile.GetElementsByTagName("package");
ArrayList list = new ArrayList();
//Alle Einträge im Root Node verarbeiten
Data.MetaData.IndexTypes type = Data.MetaData.IndexTypes.ptShortFileIndex;
for (int i = 0; i < XMLData.Count; i++)
{
XmlNode node = XMLData.Item(i);
object o = node.Attributes["type"].Value; if (o == null)
{
o = "1";
}
type = (Data.MetaData.IndexTypes) uint.Parse(o.ToString());
if (pb != null)
{
pb.Maximum = node.ChildNodes.Count;
}
int count = 0;
foreach (XmlNode subnode in node)
{
if (pb != null)
{
pb.Value = count++;
System.Windows.Forms.Application.DoEvents();
}
///a New FileItem
if (subnode.LocalName == "packedfile")
{
list.Add(CreateDescriptor(path, subnode));
}
}
}
SimPe.Packages.GeneratableFile file = SimPe.Packages.GeneratableFile.CreateNew();
file.BeginUpdate();
file.Header.IndexType = type;
foreach (SimPe.Packages.PackedFileDescriptor pfd in list)
{
file.Add(pfd);
if (pfd.Type == Packages.File.FILELIST_TYPE)
{
file.FileList = pfd;
}
}
System.IO.MemoryStream ms = file.Build();
file.EndUpdate();
if (pb != null)
{
pb.Value = pb.Maximum;
}
return(new System.IO.BinaryReader(ms));
}