private static List<WebDavResource> ExtractResources(Stream strm, string rootpath, string fullpath)
{
List<WebDavResource> webDavResources = new List<WebDavResource>();
try
{
TextReader treader = new StreamReader (strm);
string xml = treader.ReadToEnd ();
treader.Dispose ();
XDocument xdoc = XDocument.Parse(xml);
foreach (XElement element in xdoc.Descendants(XName.Get("response", "DAV:")))
{
WebDavResource resource = new WebDavResource();
// Do not add hidden files
// Hidden files cannot be downloaded from the IIs
// For further information see http://support.microsoft.com/kb/216803/
var prop = element.Descendants(XName.Get("prop", "DAV:")).FirstOrDefault();
var node = prop.Element(XName.Get("ishidden", "DAV:"));
if ((node != null) && (node.Value == "1"))
continue;
node = prop.Element(XName.Get("displayname", "DAV:"));
if (node != null)
resource.Name = node.Value;
node = element.Element(XName.Get("href", "DAV:"));
if (node != null) {
Uri href;
if (Uri.TryCreate(node.Value, UriKind.Absolute, out href))
resource.Uri = href;
else if (Uri.TryCreate(string.Format("{0}{1}",fullpath,node.Value), UriKind.Absolute, out href))
resource.Uri = href;
}
node = prop.Element(XName.Get("getcontentlength", "DAV:"));
if (node != null)
resource.Size = int.Parse(node.Value, CultureInfo.CurrentCulture);
node = prop.Element(XName.Get("creationdate", "DAV:"));
if (node != null)
resource.Created = DateTime.Parse(node.Value, CultureInfo.CurrentCulture);
node = prop.Element(XName.Get("getlastmodified", "DAV:"));
if (node != null)
resource.Modified = DateTime.Parse(node.Value, CultureInfo.CurrentCulture);
// Check if the resource is a collection
node = prop.Element(XName.Get("resourcetype", "DAV:")).Element(XName.Get("collection", "DAV:"));
resource.IsDirectory = node != null;
node = prop.Element(XName.Get("getcontenttype", "DAV:"));
if (node != null)
resource.ContentType = node.Value;
node = prop.Element(XName.Get("getetag", "DAV:"));
if (node != null)
resource.Etag = node.Value;
node = prop.Element(XName.Get("quota-used-bytes", "DAV:"));
if (node != null)
resource.QuotaUsed = long.Parse(node.Value);
node = prop.Element(XName.Get("quota-available-bytes", "DAV:"));
if (node != null)
resource.QutoaAvailable = long.Parse(node.Value);
if (resource.Name == null && resource.Uri != null) {
if (resource.IsDirectory)
resource.Name = resource.Uri.Segments.Last().TrimEnd(new char[]{'/'});
else
resource.Name = resource.Uri.Segments.Last();
if (resource.Uri.AbsolutePath.Equals(rootpath))
resource.Name = "/";
}
webDavResources.Add(resource);
}
}
catch (Exception e)
{
// TODO: Implement better error handling
Debug.WriteLine(e.Message);
webDavResources = new List<WebDavResource>();
}
return webDavResources;
}
private static List <WebDavResource> ExtractResources(Stream strm, string rootpath, string fullpath)
{
List <WebDavResource> webDavResources = new List <WebDavResource>();
try
{
TextReader treader = new StreamReader(strm);
string xml = treader.ReadToEnd();
treader.Dispose();
XDocument xdoc = XDocument.Parse(xml);
foreach (XElement element in xdoc.Descendants(XName.Get("response", "DAV:")))
{
WebDavResource resource = new WebDavResource();
// Do not add hidden files
// Hidden files cannot be downloaded from the IIs
// For further information see http://support.microsoft.com/kb/216803/
var prop = element.Descendants(XName.Get("prop", "DAV:")).FirstOrDefault();
var node = prop.Element(XName.Get("ishidden", "DAV:"));
if ((node != null) && (node.Value == "1"))
{
continue;
}
node = prop.Element(XName.Get("displayname", "DAV:"));
if (node != null)
{
resource.Name = node.Value;
}
node = element.Element(XName.Get("href", "DAV:"));
if (node != null)
{
Uri href;
if (Uri.TryCreate(node.Value, UriKind.Absolute, out href))
{
resource.Uri = href;
}
else if (Uri.TryCreate(string.Format("{0}{1}", fullpath, node.Value), UriKind.Absolute, out href))
{
resource.Uri = href;
}
}
node = prop.Element(XName.Get("getcontentlength", "DAV:"));
if (node != null)
{
resource.Size = int.Parse(node.Value, CultureInfo.CurrentCulture);
}
node = prop.Element(XName.Get("creationdate", "DAV:"));
if (node != null)
{
resource.Created = DateTime.Parse(node.Value, CultureInfo.CurrentCulture);
}
node = prop.Element(XName.Get("getlastmodified", "DAV:"));
if (node != null)
{
resource.Modified = DateTime.Parse(node.Value, CultureInfo.CurrentCulture);
}
// Check if the resource is a collection
node = prop.Element(XName.Get("resourcetype", "DAV:")).Element(XName.Get("collection", "DAV:"));
resource.IsDirectory = node != null;
node = prop.Element(XName.Get("getcontenttype", "DAV:"));
if (node != null)
{
resource.ContentType = node.Value;
}
node = prop.Element(XName.Get("getetag", "DAV:"));
if (node != null)
{
resource.Etag = node.Value;
}
node = prop.Element(XName.Get("quota-used-bytes", "DAV:"));
if (node != null)
{
resource.QuotaUsed = long.Parse(node.Value);
}
node = prop.Element(XName.Get("quota-available-bytes", "DAV:"));
if (node != null)
{
resource.QutoaAvailable = long.Parse(node.Value);
}
if (resource.Name == null && resource.Uri != null)
{
if (resource.IsDirectory)
{
resource.Name = resource.Uri.Segments.Last().TrimEnd(new char[] { '/' });
}
else
{
resource.Name = resource.Uri.Segments.Last();
}
if (resource.Uri.AbsolutePath.Equals(rootpath))
{
resource.Name = "/";
}
}
webDavResources.Add(resource);
}
}
catch (Exception e)
{
// TODO: Implement better error handling
Debug.WriteLine(e.Message);
webDavResources = new List <WebDavResource>();
}
return(webDavResources);
}
