public override void Move(VsixFileNode targetNode)
{
if (this.Parent != targetNode)
{
this.Parent.Nodes.Remove((VsixFileNode)this);
this.Parent = targetNode;
this.Parent.Nodes.Add((VsixFileNode)this);
}
string uriString = this.Part.Uri.OriginalString.Substring(this.Part.Uri.OriginalString.LastIndexOf('/'));
VsixFileNode vsixFileNode;
for (vsixFileNode = targetNode; vsixFileNode != null && !(vsixFileNode is VsixPackageNode); vsixFileNode = vsixFileNode.Parent)
{
uriString = "/" + vsixFileNode.Name + uriString;
}
if (vsixFileNode == null || !(uriString != this.Part.Uri.OriginalString))
{
return;
}
PackagePart part = (vsixFileNode as VsixPackageNode).Package.CreatePart(new Uri(uriString, UriKind.Relative), this.Part.ContentType, System.IO.Packaging.CompressionOption.Maximum);
Stream stream1 = part.GetStream(FileMode.OpenOrCreate, FileAccess.Write);
Stream stream2 = this.Part.GetStream(FileMode.Open, FileAccess.Read);
byte[] buffer = new byte[4096];
int count;
while ((count = stream2.Read(buffer, 0, 4096)) > 0)
{
stream1.Write(buffer, 0, count);
}
stream1.Close();
this.Part.Package.DeletePart(this.Part.Uri);
this.Part = part;
}
private VsixFileNode CreateFileNodeFromPart(PackagePart part, VsixFileNode parentNode)
{
string str = part.Uri.OriginalString.Substring(part.Uri.OriginalString.LastIndexOf('/') + 1);
VsixFileNode vsixFileNode;
if (str.EndsWith(".vsix"))
{
VsixFile vsixFile = (VsixFile)null;
try
{
vsixFile = new VsixFile(part, str, this.IsWritable ? FileAccess.ReadWrite : FileAccess.Read);
}
catch (Exception)
{
}
if (vsixFile != null)
{
vsixFileNode = Enumerable.First <VsixFileNode>((IEnumerable <VsixFileNode>)vsixFile.Nodes);
vsixFileNode.Parent = parentNode;
}
else
{
vsixFileNode = (VsixFileNode) new VsixPackagePartNode(str, parentNode, part);
}
}
else
{
vsixFileNode = string.Compare(str, "extension.vsixmanifest", true) != 0 ? (string.Compare(str, "extension.vsixlangpack", true) != 0 ? (VsixFileNode) new VsixPackagePartNode(str, parentNode, part) : (VsixFileNode) new VsixLangPackManifestNode(str, parentNode, part)) : (VsixFileNode) new VsixManifestNode(str, parentNode, part);
}
return(vsixFileNode);
}
public override void Move(VsixFileNode targetNode)
{
this.Parent.Nodes.Remove((VsixFileNode)this);
this.Parent = targetNode;
this.Parent.Nodes.Add((VsixFileNode)this);
foreach (VsixFileNode vsixFileNode in (IEnumerable <VsixFileNode>) this.Nodes)
{
vsixFileNode.Move((VsixFileNode)this);
}
}
public override void RebindParentPackage()
{
VsixFileNode parent = this.Parent;
while (parent != null && !(parent is VsixPackageNode))
{
parent = parent.Parent;
}
this.Part = (parent as VsixPackageNode).Package.GetPart(this.Part.Uri);
}
public void AddDirectory(VsixFileNode targetNode, string directoryPath)
{
VsixFolderNode vsixFolderNode = new VsixFolderNode(Path.GetFileName(directoryPath), targetNode);
targetNode.Nodes.Add((VsixFileNode)vsixFolderNode);
foreach (string directoryPath1 in Directory.GetDirectories(directoryPath))
{
this.AddDirectory((VsixFileNode)vsixFolderNode, directoryPath1);
}
foreach (string filePath in Directory.GetFiles(directoryPath))
{
this.AddFile((VsixFileNode)vsixFolderNode, filePath);
}
}
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));
}
public override void Rename()
{
string str = "/";
for (VsixFileNode parent = this.Parent; parent != null && !(parent is VsixPackageNode); parent = parent.Parent)
{
str = "/" + parent.Name + str;
}
Uri partUri = PackUriHelper.CreatePartUri(new Uri(str + this.Name, UriKind.RelativeOrAbsolute));
if (this.Part.Package.PartExists(partUri))
{
return;
}
PackagePart part = this.Part.Package.CreatePart(partUri, this.Part.ContentType);
Utilities.CopyStream(this.Part.GetStream(), part.GetStream(FileMode.Open, FileAccess.Write));
this.Part.Package.DeletePart(this.Part.Uri);
this.Part = part;
}
public VsixManifestNode(string name, VsixFileNode parent, PackagePart packagePart)
: base(name, parent, packagePart)
{
}
public VsixFolderNode(string name, VsixFileNode parent, IList <VsixFileNode> nodes)
: base(name, parent, nodes)
{
}
public VsixFolderNode(string name, VsixFileNode parent)
: base(name, parent)
{
}
public VsixPackagePartNode(string name, VsixFileNode parent, PackagePart packagePart)
: base(name, parent)
{
this.Part = packagePart;
}
public VsixPackageNode(string name, VsixFileNode parent, ZipPackage package, PackagePart parentPackagePart)
: base(name, parent, parentPackagePart)
{
this.Package = package;
}
public void AddFile(VsixFileNode targetNode, string filePath)
{
using (FileStream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
this.AddFile(targetNode, Path.GetFileName(filePath), (Stream)fileStream);
}
private IList <VsixFileNode> CreateFileTree(IEnumerable <KeyValuePair <string, PackagePart> > parts, VsixFileNode parent)
{
List <VsixFileNode> list = new List <VsixFileNode>();
while (Enumerable.Count <KeyValuePair <string, PackagePart> >(parts) > 0)
{
string[] strArray = Enumerable.First <KeyValuePair <string, PackagePart> >(parts).Key.Split(new char[1]
{
'/'
}, 2, StringSplitOptions.RemoveEmptyEntries);
if (strArray.Length > 1)
{
string topNodeDirectory = strArray[0] + "/";
IEnumerable <KeyValuePair <string, PackagePart> > source = Enumerable.Where <KeyValuePair <string, PackagePart> >(parts, (Func <KeyValuePair <string, PackagePart>, bool>)(x => x.Key.StartsWith(topNodeDirectory)));
SortedList <string, PackagePart> sortedList = new SortedList <string, PackagePart>();
foreach (KeyValuePair <string, PackagePart> keyValuePair in source)
{
sortedList.Add(keyValuePair.Key.Substring(topNodeDirectory.Length), keyValuePair.Value);
}
VsixFolderNode vsixFolderNode = new VsixFolderNode(strArray[0], parent);
vsixFolderNode.Nodes = new SortedObservableCollection <VsixFileNode>((IEnumerable <VsixFileNode>) this.CreateFileTree((IEnumerable <KeyValuePair <string, PackagePart> >)sortedList, (VsixFileNode)vsixFolderNode));
list.Add((VsixFileNode)vsixFolderNode);
parts = Enumerable.Skip <KeyValuePair <string, PackagePart> >(parts, Enumerable.Count <KeyValuePair <string, PackagePart> >(source));
}
else
{
PackagePart part = Enumerable.First <KeyValuePair <string, PackagePart> >(parts).Value;
list.Add(this.CreateFileNodeFromPart(part, parent));
parts = Enumerable.Skip <KeyValuePair <string, PackagePart> >(parts, 1);
}
}
return((IList <VsixFileNode>)list);
}