private void Init(PackagePart parentPart)
{
SortedList <string, PackagePart> sortedList = new SortedList <string, PackagePart>();
foreach (PackagePart packagePart in this._package.GetParts())
{
sortedList.Add(packagePart.Uri.OriginalString.TrimStart(new char[1]
{
'/'
}), packagePart);
}
VsixPackageNode vsixPackageNode = new VsixPackageNode(this._fileName, (VsixFileNode)null, this._package, parentPart);
vsixPackageNode.Nodes = new SortedObservableCollection <VsixFileNode>((IEnumerable <VsixFileNode>) this.CreateFileTree((IEnumerable <KeyValuePair <string, PackagePart> >)sortedList, (VsixFileNode)vsixPackageNode));
this.Nodes.Add((VsixFileNode)vsixPackageNode);
}
public void AddFile(VsixFileNode targetNode, string fileName, Stream fileStream)
{
string str = "/";
VsixFileNode vsixFileNode;
for (vsixFileNode = targetNode; vsixFileNode != null && !(vsixFileNode is VsixPackageNode); vsixFileNode = vsixFileNode.Parent)
{
str = "/" + vsixFileNode.Name + str;
}
if (vsixFileNode == null)
{
return;
}
VsixPackageNode vsixPackageNode = vsixFileNode as VsixPackageNode;
Uri partUri = PackUriHelper.CreatePartUri(new Uri(str + fileName, UriKind.Relative));
if (vsixPackageNode.Package.PartExists(partUri))
{
Enumerable.FirstOrDefault <VsixFileNode>((IEnumerable <VsixFileNode>)targetNode.Nodes, (Func <VsixFileNode, bool>)(node =>
{
if (node is VsixPackagePartNode)
{
return((node as VsixPackagePartNode).Part.Uri == partUri);
}
else
{
return(false);
}
})).Remove(true);
}
PackagePart part = vsixPackageNode.Package.CreatePart(partUri, "application/octet-stream", CompressionOption.Maximum);
Stream stream = part.GetStream(FileMode.OpenOrCreate, FileAccess.Write);
byte[] buffer = new byte[4096];
fileStream.Seek(0L, SeekOrigin.Begin);
int count;
while ((count = fileStream.Read(buffer, 0, 4096)) > 0)
{
stream.Write(buffer, 0, count);
}
stream.Close();
fileStream.Seek(0L, SeekOrigin.Begin);
targetNode.Nodes.Add(this.CreateFileNodeFromPart(part, targetNode));
}