/// <summary>
/// Copies the item.
/// </summary>
/// <param name="server">The server.</param>
/// <param name="context">The context.</param>
/// <param name="store">The store.</param>
/// <param name="source">The source.</param>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavForbiddenException"></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavPreconditionFailedException"></exception>
private static void CopyItem(WebDavServer server, IHttpListenerContext context, IWebDavStore store,
IWebDavStoreItem source)
{
Uri destinationUri = GetDestinationHeader(context.Request);
IWebDavStoreCollection destinationParentCollection = GetParentCollection(server, store, destinationUri);
bool copyContent = (GetDepthHeader(context.Request) != 0);
bool isNew = true;
string destinationName = destinationUri.GetLastSegment();
IWebDavStoreItem destination = destinationParentCollection.GetItemByName(destinationName);
if (destination != null)
{
if (source.ItemPath == destination.ItemPath)
{
throw new WebDavForbiddenException();
}
if (!GetOverwriteHeader(context.Request))
{
throw new WebDavPreconditionFailedException();
}
if (destination is IWebDavStoreCollection)
{
destinationParentCollection.Delete(destination);
}
isNew = false;
}
destinationParentCollection.CopyItemHere(source, destinationName, copyContent);
context.SendSimpleResponse(isNew ? (int)HttpStatusCode.Created : (int)HttpStatusCode.NoContent);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="server">The <see cref="WebDavServer" /> through which the request came in from the client.</param>
/// <param name="context">The
/// <see cref="IHttpListenerContext" /> object containing both the request and response
/// objects to use.</param>
/// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnsupportedMediaTypeException"></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavMethodNotAllowedException"></exception>
/// <param name="response"></param>
/// <param name="request"></param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
if (context.Request.ContentLength64 > 0)
{
throw new WebDavUnsupportedMediaTypeException();
}
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
string collectionName = context.Request.Url.GetLastSegment();
IWebDavStoreItem item;
if ((item = collection.GetItemByName(collectionName)) != null)
{
WebDavServer.Log.Warning("MKCOL Failed: item {0} already exists as child of {1}. ",
collectionName, collection.ItemPath);
throw new WebDavMethodNotAllowedException();
}
collection.CreateCollection(collectionName);
context.SendSimpleResponse((int)HttpStatusCode.Created);
}
/// <summary>
/// Moves the
/// </summary>
/// <param name="server">The <see cref="WebDavServer" /> through which the request came in from the client.</param>
/// <param name="context">The
/// <see cref="IHttpListenerContext" /> object containing both the request and response
/// objects to use.</param>
/// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param>
/// <param name="sourceWebDavStoreItem">The <see cref="IWebDavStoreItem" /> that will be moved</param>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavForbiddenException">If the source path is the same as the destination path</exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavPreconditionFailedException">If one of the preconditions failed</exception>
private void MoveItem(WebDavServer server, IHttpListenerContext context, IWebDavStore store,
IWebDavStoreItem sourceWebDavStoreItem)
{
Uri destinationUri = GetDestinationHeader(context.Request);
IWebDavStoreCollection destinationParentCollection = GetParentCollection(server, store, destinationUri);
bool isNew = true;
string destinationName = Uri.UnescapeDataString(destinationUri.Segments.Last().TrimEnd('/', '\\'));
IWebDavStoreItem destination = destinationParentCollection.GetItemByName(destinationName);
if (destination != null)
{
if (sourceWebDavStoreItem.ItemPath == destination.ItemPath)
{
throw new WebDavForbiddenException();
}
// if the overwrite header is F, statuscode = precondition failed
if (!GetOverwriteHeader(context.Request))
{
throw new WebDavPreconditionFailedException();
}
// else delete destination and set isNew to false
destinationParentCollection.Delete(destination);
isNew = false;
}
destinationParentCollection.MoveItemHere(sourceWebDavStoreItem, destinationName);
// send correct response
context.SendSimpleResponse(isNew ? HttpStatusCode.Created : HttpStatusCode.NoContent);
}
/// <summary>
/// Retrieves a store item through the specified
/// <see cref="Uri" /> from the
/// specified
/// <see cref="WebDavServer" /> and
/// <see cref="IWebDavStore" />.
/// </summary>
/// <param name="uri">The <see cref="Uri" /> to retrieve the store item for.</param>
/// <param name="server">The <see cref="WebDavServer" /> that hosts the <paramref name="store" />.</param>
/// <param name="store">The <see cref="IWebDavStore" /> from which to retrieve the store item.</param>
/// <returns>
/// The retrieved store item.
/// </returns>
/// <exception cref="System.ArgumentNullException"><para>
/// <paramref name="uri" /> is <c>null</c>.</para>
/// <para>
/// <paramref name="server" /> is <c>null</c>.</para>
/// <para>
/// <paramref name="store" /> is <c>null</c>.</para></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavNotFoundException">If the item was not found.</exception>
/// <exception cref="WebDavConflictException"><paramref name="uri" /> refers to a document in a collection, where the collection does not exist.</exception>
/// <exception cref="WebDavNotFoundException"><paramref name="uri" /> refers to a document that does not exist.</exception>
public static IWebDavStoreItem GetItem(
this Uri uri,
WebDavServer server,
IWebDavStore store)
{
if (uri == null)
{
throw new ArgumentNullException("uri");
}
if (server == null)
{
throw new ArgumentNullException("server");
}
if (store == null)
{
throw new ArgumentNullException("store");
}
Uri prefixUri = uri.GetPrefixUri(server);
IWebDavStoreCollection collection = store.Root;
IWebDavStoreItem item = null;
if (prefixUri.Segments.Length == uri.Segments.Length)
{
return(collection);
}
string[] segments = SplitUri(uri, prefixUri);
for (int index = 0; index < segments.Length; index++)
{
string segmentName = Uri.UnescapeDataString(segments[index]);
IWebDavStoreItem nextItem = collection.GetItemByName(segmentName);
if (nextItem == null)
{
throw new WebDavNotFoundException(String.Format("Cannot find item {0} from collection {1}", segmentName, collection.ItemPath)); //throw new WebDavConflictException();
}
if (index == segments.Length - 1)
{
item = nextItem;
}
else
{
collection = nextItem as IWebDavStoreCollection;
if (collection == null)
{
throw new WebDavNotFoundException(String.Format("NextItem [{0}] is not a collection", nextItem.ItemPath));
}
}
}
if (item == null)
{
throw new WebDavNotFoundException(String.Format("Unable to find {0}", uri));
}
return(item);
}
/// <summary>
/// Copies the item.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="store">The store.</param>
/// <param name="source">The source.</param>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavForbiddenException"></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavPreconditionFailedException"></exception>
private static void CopyItem(IWebDavContext context, IWebDavStore store, IWebDavStoreItem source)
{
Uri destinationUri = GetDestinationHeader(context.Request);
IWebDavStoreCollection destinationParentCollection = GetParentCollection(store, context, destinationUri);
bool copyContent = (GetDepthHeader(context.Request) != 0);
bool isNew = true;
string destinationName = Uri.UnescapeDataString(destinationUri.Segments.Last().TrimEnd('/', '\\'));
IWebDavStoreItem destination = destinationParentCollection.GetItemByName(destinationName);
if (destination != null)
{
if (source.ItemPath == destination.ItemPath)
{
throw new WebDavForbiddenException();
}
if (!GetOverwriteHeader(context.Request))
{
throw new WebDavPreconditionFailedException();
}
if (destination is IWebDavStoreCollection)
{
destinationParentCollection.Delete(destination);
}
isNew = false;
}
destinationParentCollection.CopyItemHere(source, destinationName, copyContent);
var statusCode = isNew ? HttpStatusCode.Created : HttpStatusCode.NoContent;
context.SetStatusCode(statusCode);
}
/// <summary>
/// Get the item in the collection from the requested
/// <see cref="Uri" />.
/// <see cref="WebDavException" /> 409 Conflict possible.
/// </summary>
/// <param name="collection">The parent collection as a <see cref="IWebDavStoreCollection" /></param>
/// <param name="childUri">The <see cref="Uri" /> object containing the specific location of the child</param>
/// <returns>
/// The <see cref="IWebDavStoreItem" /> from the <see cref="IWebDavStoreCollection" />
/// </returns>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnauthorizedException">If user is not authorized to get access to the item</exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavNotFoundException">If item not found.</exception>
public static IWebDavStoreItem GetItemFromCollection(IWebDavStoreCollection collection, Uri childUri)
{
IWebDavStoreItem item;
String name = null;
try
{
name = childUri.GetLastSegment();
item = collection.GetItemByName(name);
}
catch (UnauthorizedAccessException)
{
throw new WebDavUnauthorizedException();
}
catch (WebDavNotFoundException wex)
{
throw new WebDavNotFoundException(String.Format("Cannot found name {0} from uri {1} father {2}", name, childUri, collection.ItemPath), wex);
}
if (item == null)
{
throw new WebDavNotFoundException(String.Format("Cannot found name {0} from uri {1} father {2}", name, childUri, collection.ItemPath));
}
return(item);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="server">The <see cref="WebDavServer" /> through which the request came in from the client.</param>
/// <param name="context">The
/// <see cref="IHttpListenerContext" /> object containing both the request and response
/// objects to use.</param>
/// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavMethodNotAllowedException"></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavLengthRequiredException">If the ContentLength header was not found</exception>
/// <param name="response"></param>
/// <param name="request"></param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
// Get the parent collection
IWebDavStoreCollection parentCollection = GetParentCollection(server, store, context.Request.Url);
// Gets the item name from the url
string itemName = context.Request.Url.GetLastSegment();
IWebDavStoreItem item = parentCollection.GetItemByName(itemName);
IWebDavStoreDocument doc;
if (item != null)
{
doc = item as IWebDavStoreDocument;
if (doc == null)
{
throw new WebDavMethodNotAllowedException();
}
}
else
{
doc = parentCollection.CreateDocument(itemName);
}
Int64 contentLength = context.Request.ContentLength64;
if (context.Request.ContentLength64 < 0)
{
var XLength = context.Request.Headers["x-expected-entity-length"];
if (!Int64.TryParse(XLength, out contentLength))
{
throw new WebDavLengthRequiredException();
}
}
using (Stream stream = doc.OpenWriteStream(false))
{
long left = contentLength;
byte[] buffer = new byte[4096];
while (left > 0)
{
int toRead = Convert.ToInt32(Math.Min(left, buffer.Length));
int inBuffer = context.Request.InputStream.Read(buffer, 0, toRead);
stream.Write(buffer, 0, inBuffer);
left -= inBuffer;
}
}
doc.FinishWriteOperation();
context.SendSimpleResponse((int)HttpStatusCode.Created);
}
/// <summary>
/// Get the item in the collection from the requested
/// <see cref="Uri" />.
/// <see cref="WebDavException" /> 409 Conflict possible.
/// </summary>
/// <param name="collection">The parent collection as a <see cref="IWebDavStoreCollection" /></param>
/// <param name="childUri">The <see cref="Uri" /> object containing the specific location of the child</param>
/// <returns>
/// The <see cref="IWebDavStoreItem" /> from the <see cref="IWebDavStoreCollection" />
/// </returns>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnauthorizedException">
/// If user is not authorized to get access to
/// the item
/// </exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavNotFoundException">If item not found.</exception>
public static IWebDavStoreItem GetItemFromCollection(IWebDavStoreCollection collection, Uri childUri)
{
IWebDavStoreItem item = collection.GetItemByName(Uri.UnescapeDataString(childUri.Segments.Last().TrimEnd('/', '\\')));
if (item == null)
throw new WebDavNotFoundException();
item.Href = childUri;
return item;
}
///// <summary>
///// Gets the prefix <see cref="Uri" /> that matches the specified <see cref="Uri" />.
///// </summary>
///// <param name="uri">The <see cref="Uri" /> to find the most specific prefix <see cref="Uri" /> for.</param>
///// <param name="context">Context</param>
///// <returns>
///// The most specific <see cref="Uri" /> for the given <paramref name="uri" />.
///// </returns>
///// <exception cref="WebDAVSharp.Server.Exceptions.WebDavInternalServerException">Unable to find correct server root</exception>
///// <exception cref="WebDavInternalServerException"><paramref name="uri" /> specifies a <see cref="Uri" /> that is not known to the <paramref name="server" />.</exception>
//public static Uri GetPrefixUri(this Uri uri, IWebDavContext context)
//{
// string.Format("{0}://{1}", context.Request.Url.Scheme, context.Request.Url.Authority);
// string url = uri.ToString();
// foreach (
// string prefix in
// server.Listener.Prefixes.Where(
// prefix => url.StartsWith(uri.ToString(), StringComparison.OrdinalIgnoreCase)))
// return new Uri(prefix);
// throw new WebDavInternalServerException("Unable to find correct server root");
//}
/// <summary>
/// Retrieves a store item through the specified
/// <see cref="Uri" /> from the
/// specified
/// <see cref="WebDavServer" /> and
/// <see cref="IWebDavStore" />.
/// </summary>
/// <param name="uri">The <see cref="Uri" /> to retrieve the store item for.</param>
/// <param name="store">The <see cref="IWebDavStore" /> from which to retrieve the store item.</param>
/// <param name="context">Context</param>
/// <returns>
/// The retrieved store item.
/// </returns>
/// <exception cref="System.ArgumentNullException"><para>
/// <paramref name="uri" /> is <c>null</c>.</para>
/// <para>
/// <paramref name="context" /> is <c>null</c>.</para>
/// <para>
/// <paramref name="store" /> is <c>null</c>.</para></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavNotFoundException">If the item was not found.</exception>
/// <exception cref="WebDavConflictException"><paramref name="uri" /> refers to a document in a collection, where the collection does not exist.</exception>
/// <exception cref="WebDavNotFoundException"><paramref name="uri" /> refers to a document that does not exist.</exception>
public static IWebDavStoreItem GetItem(this Uri uri, IWebDavStore store, IWebDavContext context)
{
if (uri == null)
{
throw new ArgumentNullException("uri");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
if (store == null)
{
throw new ArgumentNullException("store");
}
IWebDavStoreCollection collection = store.Root;
IWebDavStoreItem item = null;
if (context.Request.Url.Segments.Length - 1 == uri.Segments.Length)
{
return(collection);
}
//todo пути с глубиной больше рута глючат. надо дописать логику далее.
for (int index = uri.Segments.Length; index < context.Request.Url.Segments.Length; index++)
{
string segmentName = Uri.UnescapeDataString(context.Request.Url.Segments[index]);
IWebDavStoreItem nextItem = collection.GetItemByName(segmentName.TrimEnd('/', '\\'));
if (nextItem == null)
{
throw new WebDavNotFoundException(); //throw new WebDavConflictException();
}
if (index == context.Request.Url.Segments.Length - 1)
{
item = nextItem;
}
else
{
collection = nextItem as IWebDavStoreCollection;
if (collection == null)
{
throw new WebDavNotFoundException();
}
}
}
if (item == null)
{
throw new WebDavNotFoundException();
}
return(item);
}
/// <summary>
/// Retrieves a store item through the specified
/// <see cref="Uri" /> from the
/// specified
/// <see cref="WebDavServer" /> and
/// <see cref="IWebDavStore" />.
/// </summary>
/// <param name="uri">The <see cref="Uri" /> to retrieve the store item for.</param>
/// <param name="server">The <see cref="WebDavServer" /> that hosts the <paramref name="store" />.</param>
/// <param name="store">The <see cref="IWebDavStore" /> from which to retrieve the store item.</param>
/// <returns>
/// The retrieved store item.
/// </returns>
/// <exception cref="System.ArgumentNullException"><para>
/// <paramref name="uri" /> is <c>null</c>.</para>
/// <para>
/// <paramref name="server" /> is <c>null</c>.</para>
/// <para>
/// <paramref name="store" /> is <c>null</c>.</para></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavNotFoundException">If the item was not found.</exception>
/// <exception cref="WebDavConflictException"><paramref name="uri" /> refers to a document in a collection, where the collection does not exist.</exception>
/// <exception cref="WebDavNotFoundException"><paramref name="uri" /> refers to a document that does not exist.</exception>
public static IWebDavStoreItem GetItem(this Uri uri, WebDavServer server, IWebDavStore store)
{
if (uri == null)
{
throw new ArgumentNullException("uri");
}
if (server == null)
{
throw new ArgumentNullException("server");
}
if (store == null)
{
throw new ArgumentNullException("store");
}
Uri prefixUri = uri.GetPrefixUri(server);
IWebDavStoreCollection collection = store.Root;
IWebDavStoreItem item = null;
if (prefixUri.Segments.Length == uri.Segments.Length)
{
return(collection);
}
for (int index = prefixUri.Segments.Length; index < uri.Segments.Length; index++)
{
string segmentName = Uri.UnescapeDataString(uri.Segments[index]);
IWebDavStoreItem nextItem = collection.GetItemByName(segmentName.TrimEnd('/', '\\'));
if (nextItem == null)
{
throw new WebDavNotFoundException(); //throw new WebDavConflictException();
}
if (index == uri.Segments.Length - 1)
{
item = nextItem;
}
else
{
collection = nextItem as IWebDavStoreCollection;
if (collection == null)
{
throw new WebDavNotFoundException();
}
}
}
if (item == null)
{
throw new WebDavNotFoundException();
}
return(item);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="server">The <see cref="WebDavServer" /> through which the request came in from the client.</param>
/// <param name="context">The
/// <see cref="IHttpListenerContext" /> object containing both the request and response
/// objects to use.</param>
/// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavMethodNotAllowedException"></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavLengthRequiredException">If the ContentLength header was not found</exception>
public void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
// Get the parent collection
IWebDavStoreCollection parentCollection = GetParentCollection(server, store, context.Request.Url);
// Gets the item name from the url
string itemName = Uri.UnescapeDataString(context.Request.Url.Segments.Last().TrimEnd('/', '\\'));
IWebDavStoreItem item = parentCollection.GetItemByName(itemName);
IWebDavStoreDocument doc;
if (item != null)
{
doc = item as IWebDavStoreDocument;
if (doc == null)
{
throw new WebDavMethodNotAllowedException();
}
}
else
{
doc = parentCollection.CreateDocument(itemName);
}
if (context.Request.ContentLength64 < 0)
{
throw new WebDavLengthRequiredException();
}
using (Stream stream = doc.OpenWriteStream(false))
{
long left = context.Request.ContentLength64;
byte[] buffer = new byte[4096];
while (left > 0)
{
int toRead = Convert.ToInt32(Math.Min(left, buffer.Length));
int inBuffer = context.Request.InputStream.Read(buffer, 0, toRead);
stream.Write(buffer, 0, inBuffer);
left -= inBuffer;
}
}
context.SendSimpleResponse(HttpStatusCode.Created);
}
/// <summary>
/// Get the item in the collection from the requested
/// <see cref="Uri" />.
/// <see cref="WebDavException" /> 409 Conflict possible.
/// </summary>
/// <param name="collection">The parent collection as a <see cref="IWebDavStoreCollection" /></param>
/// <param name="childUri">The <see cref="Uri" /> object containing the specific location of the child</param>
/// <returns>
/// The <see cref="IWebDavStoreItem" /> from the <see cref="IWebDavStoreCollection" />
/// </returns>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnauthorizedException">If user is not authorized to get access to the item</exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavNotFoundException">If item not found.</exception>
public static IWebDavStoreItem GetItemFromCollection(IWebDavStoreCollection collection, Uri childUri)
{
IWebDavStoreItem item;
try
{
item = collection.GetItemByName(Uri.UnescapeDataString(childUri.Segments.Last().TrimEnd('/', '\\')));
}
catch (UnauthorizedAccessException)
{
throw new WebDavUnauthorizedException();
}
catch (WebDavNotFoundException)
{
throw new WebDavNotFoundException();
}
if (item == null)
throw new WebDavNotFoundException();
return item;
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="server">The <see cref="WebDavServer" /> through which the request came in from the client.</param>
/// <param name="context">The
/// <see cref="IHttpListenerContext" /> object containing both the request and response
/// objects to use.</param>
/// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnsupportedMediaTypeException"></exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavMethodNotAllowedException"></exception>
public void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
if (context.Request.ContentLength64 > 0)
{
throw new WebDavUnsupportedMediaTypeException();
}
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
string collectionName = Uri.UnescapeDataString(
context.Request.Url.Segments.Last().TrimEnd('/', '\\')
);
if (collection.GetItemByName(collectionName) != null)
{
throw new WebDavMethodNotAllowedException();
}
collection.CreateCollection(collectionName);
context.SendSimpleResponse(HttpStatusCode.Created);
}
/// <summary>
/// Get the item in the collection from the requested
/// <see cref="Uri" />.
/// <see cref="WebDavException" /> 409 Conflict possible.
/// </summary>
/// <param name="collection">The parent collection as a <see cref="IWebDavStoreCollection" /></param>
/// <param name="childUri">The <see cref="Uri" /> object containing the specific location of the child</param>
/// <returns>
/// The <see cref="IWebDavStoreItem" /> from the <see cref="IWebDavStoreCollection" />
/// </returns>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnauthorizedException">If user is not authorized to get access to the item</exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavNotFoundException">If item not found.</exception>
public static IWebDavStoreItem GetItemFromCollection(IWebDavStoreCollection collection, Uri childUri)
{
IWebDavStoreItem item;
try
{
item = collection.GetItemByName(Uri.UnescapeDataString(childUri.Segments.Last().TrimEnd('/', '\\')));
}
catch (UnauthorizedAccessException)
{
throw new WebDavUnauthorizedException();
}
catch (WebDavNotFoundException)
{
throw new WebDavNotFoundException();
}
if (item == null)
{
throw new WebDavNotFoundException();
}
return(item);
}
/// <summary>
/// Get the item in the collection from the requested
/// <see cref="Uri" />.
/// <see cref="WebDavException" /> 409 Conflict possible.
/// </summary>
/// <param name="collection">The parent collection as a <see cref="IWebDavStoreCollection" /></param>
/// <param name="childUri">The <see cref="Uri" /> object containing the specific location of the child</param>
/// <returns>
/// The <see cref="IWebDavStoreItem" /> from the <see cref="IWebDavStoreCollection" />
/// </returns>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavUnauthorizedException">If user is not authorized to get access to the item</exception>
/// <exception cref="WebDAVSharp.Server.Exceptions.WebDavNotFoundException">If item not found.</exception>
public static IWebDavStoreItem GetItemFromCollection(IWebDavStoreCollection collection, Uri childUri)
{
IWebDavStoreItem item;
String name = null;
try
{
name = childUri.GetLastSegment();
item = collection.GetItemByName(name);
}
catch (UnauthorizedAccessException)
{
throw new WebDavUnauthorizedException();
}
catch (WebDavNotFoundException wex)
{
throw new WebDavNotFoundException(String.Format("Cannot found name {0} from uri {1} father {2}", name, childUri, collection.ItemPath), wex);
}
if (item == null)
throw new WebDavNotFoundException(String.Format("Cannot found name {0} from uri {1} father {2}", name, childUri, collection.ItemPath));
return item;
}