private void MoveCollection(WebDAVServer server, IHttpListenerContext context, IWebDAVStore store, IWebDAVStoreCollection source)
{
var destinationUri = new Uri(context.Request.Headers["Destination"]);
var destinationParentCollection = destinationUri.GetParentUri().GetItem(server, store) as IWebDAVStoreCollection;
if (destinationParentCollection == null)
{
throw new HttpConflictException();
}
string destinationName = destinationUri.Segments.Last().TrimEnd('/', '\\');
var destination = destinationParentCollection.GetItemByName(destinationName);
if (destination != null)
{
if (context.Request.Headers["Overwrite"] == "F")
{
throw new HttpException(HttpStatusCodes.ClientErrors.PreconditionFailed);
}
destinationParentCollection.Delete(destination);
}
destinationParentCollection.MoveItemHere(source, destinationName);
context.SendSimpleResponse(HttpStatusCodes.Successful.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>
/// 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>
/// <param name="logger">
/// The <see cref="ILogger"/> to log to.
/// </param>
public void ProcessRequest(WebDAVServer server, IHttpListenerContext context, IWebDAVStore store, ILogger logger)
{
if (context.Request.ContentLength64 > 0)
{
throw new HttpException(HttpStatusCodes.ClientErrors.UnsupportedMediaType);
}
Uri uri = context.Request.Url.GetParentUri();
var collection = uri.GetItem(server, store) as IWebDAVStoreCollection;
if (collection == null)
{
throw new HttpNotFoundException();
}
string collectionName = context.Request.Url.Segments.Last().TrimEnd('/', '\\');
if (collection.GetItemByName(collectionName) != null)
{
throw new HttpException(HttpStatusCodes.ClientErrors.MethodNotAllowed);
}
collection.CreateCollection(collectionName);
context.SendSimpleResponse(HttpStatusCodes.Successful.OK);
}
/// <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>
/// 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)
{
var destinationUri = GetDestinationHeader(context.Request);
var destinationParentCollection = GetParentCollection(server, store, destinationUri);
var copyContent = (GetDepthHeader(context.Request) != 0);
var isNew = true;
var destinationName = Uri.UnescapeDataString(destinationUri.Segments.Last().TrimEnd('/', '\\'));
var 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 ? HttpStatusCode.Created : 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.WarnFormat("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>
/// 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 = 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);
context.SendSimpleResponse(isNew ? HttpStatusCode.Created : HttpStatusCode.NoContent);
}
/// <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>
/// 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>
/// 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>
public override void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
foreach (string verb in VerbsAllowed)
context.Response.AppendHeader("Allow", verb);
foreach (string verb in VerbsPublic)
context.Response.AppendHeader("Public", verb);
// Sends 200 OK
context.SendSimpleResponse();
}
/// <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>
public void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url);
// Deletes the item
collection.Delete(item);
context.SendSimpleResponse();
}
/// <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>
public void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
// Get the parent collection of the item
var collection = GetParentCollection(server, store, context.Request.Url);
// Get the item from the collection
var item = GetItemFromCollection(collection, context.Request.Url);
// Deletes the item
collection.Delete(item);
context.SendSimpleResponse();
}
/// <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>
public override void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
/***************************************************************************************************
* Send the response
***************************************************************************************************/
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem storeItem = GetItemFromCollection(collection, context.Request.Url);
if (storeItem == null)
throw new WebDavNotFoundException(context.Request.Url.ToString());
var userIdentity = (WindowsIdentity) Thread.GetData(Thread.GetNamedDataSlot(WebDavServer.HttpUser));
context.SendSimpleResponse(store.LockSystem.UnLock(storeItem, context.Request.GetLockTokenHeader(), userIdentity.Name));
}
/// <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>
/// <param name="logger">
/// The <see cref="ILogger"/> to log to.
/// </param>
public void ProcessRequest(WebDAVServer server, IHttpListenerContext context, IWebDAVStore store, ILogger logger)
{
// var item = context.Request.Url.GetItem(server, store);
var verbsAllowed = new List <string> {
"OPTIONS"
};
foreach (var verb in verbsAllowed)
{
context.Response.AppendHeader("Allow", verb);
}
context.SendSimpleResponse(HttpStatusCodes.Successful.OK);
}
/// <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>
public void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
// Get the parent collection of the item
var collection = GetParentCollection(server, store, context.Request.Url);
// Get the item from the collection
var item = GetItemFromCollection(collection, context.Request.Url);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
context.SendSimpleResponse(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>
public void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
context.SendSimpleResponse(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>
public void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
List<string> verbsAllowed = new List<string> { "OPTIONS", "TRACE", "GET", "HEAD", "POST", "COPY", "PROPFIND", "LOCK", "UNLOCK" };
List<string> verbsPublic = new List<string> { "OPTIONS", "GET", "HEAD", "PROPFIND", "PROPPATCH", "MKCOL", "PUT", "DELETE", "COPY", "MOVE", "LOCK", "UNLOCK" };
foreach (string verb in verbsAllowed)
context.Response.AppendHeader("Allow", verb);
foreach (string verb in verbsPublic)
context.Response.AppendHeader("Public", verb);
// Sends 200 OK
context.SendSimpleResponse();
}
/// <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 override 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((int) HttpStatusCode.Created);
}
/// <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>
/// <param name="logger">
/// The <see cref="ILogger"/> to log to.
/// </param>
public void ProcessRequest(WebDAVServer server, IHttpListenerContext context, IWebDAVStore store, ILogger logger)
{
var parentCollection = context.Request.Url.GetParentUri().GetItem(server, store) as IWebDAVStoreCollection;
if (parentCollection == null)
{
throw new HttpConflictException();
}
string itemName = context.Request.Url.Segments.Last().TrimEnd('/', '\\');
var item = parentCollection.GetItemByName(itemName);
IWebDAVStoreDocument doc;
if (item != null)
{
doc = item as IWebDAVStoreDocument;
if (doc == null)
{
throw new HttpMethodNotAllowedException();
}
}
else
{
doc = parentCollection.CreateDocument(itemName);
}
if (context.Request.ContentLength64 < 0)
{
throw new HttpException(HttpStatusCodes.ClientErrors.LengthRequired);
}
using (var 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(HttpStatusCodes.Successful.Created);
}
/// <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>
/// 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 override 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[6000];
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((int) HttpStatusCode.Created);
}
/// <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>
/// <param name="logger">
/// The <see cref="ILogger"/> to log to.
/// </param>
public void ProcessRequest(WebDAVServer server, IHttpListenerContext context, IWebDAVStore store, ILogger logger)
{
Uri parentCollectionUri = context.Request.Url.GetParentUri();
var collection = parentCollectionUri.GetItem(server, store) as IWebDAVStoreCollection;
if (collection == null)
{
throw new HttpConflictException();
}
IWebDAVStoreItem item = collection.GetItemByName(context.Request.Url.Segments.Last().TrimEnd('/', '\\'));
if (item == null)
{
throw new HttpNotFoundException();
}
collection.Delete(item);
context.SendSimpleResponse();
}
/// <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="response"></param>
/// <param name="request"></param>
/// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url);
// Deletes the item
collection.Delete(item);
//do not forget to clear all locks, if the object gets deleted there is no need to keep locks around.
WebDavStoreItemLock.ClearLocks(context.Request.Url);
context.SendSimpleResponse();
}
/// <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="response"></param>
/// <param name="request"></param>
/// <param name="store">The <see cref="IWebDavStore" /> that the <see cref="WebDavServer" /> is hosting.</param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url);
// Deletes the item
collection.Delete(item);
//do not forget to clear all locks, if the object gets deleted there is no need to keep locks around.
WebDavStoreItemLock.ClearLocks(context.Request.Url);
context.SendSimpleResponse();
}
/// <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>
/// <param name="response"></param>
/// <param name="request"></param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
if (!WebDavStoreItemLock.LockEnabled)
{
throw new WebDavNotImplementedException("Lock support disabled");
}
/***************************************************************************************************
* Send the response
***************************************************************************************************/
WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(WebDavServer.HttpUser));
var unlockResult = WebDavStoreItemLock.UnLock(context.Request.Url, GetLockTokenHeader(context.Request), Identity.Name);
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
try
{
var item = GetItemFromCollection(collection, context.Request.Url);
if (item != null)
{
//we already have an item
var resourceCanBeUnLocked = item.UnLock(Identity.Name);
if (!resourceCanBeUnLocked)
{
//TODO: decide what to do if the resource cannot be locked.
}
}
}
catch (Exception ex)
{
WebDavServer.Log.Warn(
String.Format("Request unlock on a resource that does not exists: {0}", context.Request.Url), ex);
}
context.SendSimpleResponse(unlockResult);
}
/// <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>
/// <param name="response"></param>
/// <param name="request"></param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
var baseVerbs = verbsAllowed.Aggregate((s1, s2) => s1 + ", " + s2);
if (WebDavStoreItemLock.LockEnabled)
{
baseVerbs += ", LOCK, UNLOCK";
}
context.Response.AppendHeader("Content-Type", "text /html; charset=UTF-8");
context.Response.AppendHeader("Allow", baseVerbs);
context.Response.AppendHeader("Public", baseVerbs);
context.Response.AppendHeader("Cache-Control", "no-cache");
context.Response.AppendHeader("Pragma", "no-cache");
context.Response.AppendHeader("Expires", "-1");
context.Response.AppendHeader("Accept-Ranges", "bytes");
context.Response.AppendHeader("Access-Control-Allow-Origin", "*");
context.Response.AppendHeader("Access-Control-Allow-Credentials", "true");
context.Response.AppendHeader("Access-Control-Allow-Methods", "ACL, CANCELUPLOAD, CHECKIN, CHECKOUT, COPY, DELETE, GET, HEAD, LOCK, MKCALENDAR, MKCOL, MOVE, OPTIONS, POST, PROPFIND, PROPPATCH, PUT, REPORT, SEARCH, UNCHECKOUT, UNLOCK, UPDATE, VERSION-CONTROL");
context.Response.AppendHeader("Access-Control-Allow-Headers", "Overwrite, Destination, Content-Type, Depth, User-Agent, Translate, Range, Content-Range, Timeout, X-File-Size, X-Requested-With, If-Modified-Since, X-File-Name, Cache-Control, Location, Lock-Token, If");
context.Response.AppendHeader("X-Engine", ".NETWebDav");
context.Response.AppendHeader("MS-Author-Via", "DAV");
context.Response.AppendHeader("Access-Control-Max-Age", "2147483647");
context.Response.AppendHeader("Public", "");
//foreach (string verb in verbsAllowed)
// context.Response.AppendHeader("Allow", verb);
//foreach (string verb in verbsPublic)
// context.Response.AppendHeader("Public", verb);
// Sends 200 OK
context.SendSimpleResponse();
}
/// <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>
/// 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>
public void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
var verbsAllowed = new List <string> {
"OPTIONS", "TRACE", "GET", "HEAD", "POST", "COPY", "PROPFIND", "LOCK", "UNLOCK"
};
var verbsPublic = new List <string> {
"OPTIONS", "GET", "HEAD", "PROPFIND", "PROPPATCH", "MKCOL", "PUT", "DELETE", "COPY", "MOVE", "LOCK", "UNLOCK"
};
foreach (var verb in verbsAllowed)
{
context.Response.AppendHeader("Allow", verb);
}
foreach (var verb in verbsPublic)
{
context.Response.AppendHeader("Public", verb);
}
// Sends 200 OK
context.SendSimpleResponse();
}
/// <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>
/// <param name="response"></param>
/// <param name="request"></param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
if (!WebDavStoreItemLock.LockEnabled) throw new WebDavNotImplementedException("Lock support disabled");
/***************************************************************************************************
* Send the response
***************************************************************************************************/
WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(WebDavServer.HttpUser));
var unlockResult = WebDavStoreItemLock.UnLock(context.Request.Url, GetLockTokenHeader(context.Request), Identity.Name);
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
try
{
var item = GetItemFromCollection(collection, context.Request.Url);
if (item != null)
{
//we already have an item
var resourceCanBeUnLocked = item.UnLock(Identity.Name);
if (!resourceCanBeUnLocked)
{
//TODO: decide what to do if the resource cannot be locked.
}
}
}
catch (Exception ex)
{
WebDavServer.Log.Warn(
String.Format("Request unlock on a resource that does not exists: {0}", context.Request.Url), ex);
}
context.SendSimpleResponse(unlockResult);
}
/// <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>
/// <param name="response"></param>
/// <param name="request"></param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
var baseVerbs = verbsAllowed.Aggregate((s1, s2) => s1 + ", " + s2);
if (WebDavStoreItemLock.LockEnabled)
{
baseVerbs += ", LOCK, UNLOCK";
}
context.Response.AppendHeader("Content-Type", "text /html; charset=UTF-8");
context.Response.AppendHeader("Allow", baseVerbs);
context.Response.AppendHeader("Public", baseVerbs);
context.Response.AppendHeader("Cache-Control", "no-cache");
context.Response.AppendHeader("Pragma", "no-cache");
context.Response.AppendHeader("Expires", "-1");
context.Response.AppendHeader("Accept-Ranges", "bytes");
context.Response.AppendHeader("Access-Control-Allow-Origin", "*");
context.Response.AppendHeader("Access-Control-Allow-Credentials", "true");
context.Response.AppendHeader("Access-Control-Allow-Methods", "ACL, CANCELUPLOAD, CHECKIN, CHECKOUT, COPY, DELETE, GET, HEAD, LOCK, MKCALENDAR, MKCOL, MOVE, OPTIONS, POST, PROPFIND, PROPPATCH, PUT, REPORT, SEARCH, UNCHECKOUT, UNLOCK, UPDATE, VERSION-CONTROL");
context.Response.AppendHeader("Access-Control-Allow-Headers", "Overwrite, Destination, Content-Type, Depth, User-Agent, Translate, Range, Content-Range, Timeout, X-File-Size, X-Requested-With, If-Modified-Since, X-File-Name, Cache-Control, Location, Lock-Token, If");
context.Response.AppendHeader("X-Engine", ".NETWebDav");
context.Response.AppendHeader("MS-Author-Via", "DAV");
context.Response.AppendHeader("Access-Control-Max-Age", "2147483647");
context.Response.AppendHeader("Public", "");
//foreach (string verb in verbsAllowed)
// context.Response.AppendHeader("Allow", verb);
//foreach (string verb in verbsPublic)
// context.Response.AppendHeader("Public", verb);
// Sends 200 OK
context.SendSimpleResponse();
}
/// <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.WebDavPreconditionFailedException"></exception>
/// <param name="response"></param>
/// <param name="request"></param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
if (!WebDavStoreItemLock.LockEnabled)
{
throw new WebDavNotImplementedException("Lock support disabled");
}
/***************************************************************************************************
* Retreive al the information from the request
***************************************************************************************************/
// read the headers
int depth = GetDepthHeader(context.Request);
string timeout = GetTimeoutHeader(context.Request);
string locktoken = GetLockTokenIfHeader(context.Request);
int lockResult = 0;
// Initiate the XmlNamespaceManager and the XmlNodes
XmlNamespaceManager manager;
XmlNode lockscopeNode, locktypeNode, ownerNode;
if (string.IsNullOrEmpty(locktoken))
{
#region New Lock
// try to read the body
try
{
StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8);
string requestBody = reader.ReadToEnd();
if (!requestBody.Equals("") && requestBody.Length != 0)
{
request.LoadXml(requestBody);
if (request.DocumentElement != null &&
request.DocumentElement.LocalName != "prop" &&
request.DocumentElement.LocalName != "lockinfo")
{
WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document");
}
manager = new XmlNamespaceManager(request.NameTable);
manager.AddNamespace("D", "DAV:");
manager.AddNamespace("Office", "schemas-microsoft-com:office:office");
manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/");
manager.AddNamespace("Z", "urn:schemas-microsoft-com:");
// Get the lockscope, locktype and owner as XmlNodes from the XML document
lockscopeNode = request.DocumentElement.SelectSingleNode("D:lockscope", manager);
locktypeNode = request.DocumentElement.SelectSingleNode("D:locktype", manager);
ownerNode = request.DocumentElement.SelectSingleNode("D:owner", manager);
}
else
{
throw new WebDavPreconditionFailedException();
}
}
catch (Exception ex)
{
WebDavServer.Log.Warning(ex.Message);
throw;
}
/***************************************************************************************************
* Lock the file or folder
***************************************************************************************************/
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
WebDavLockScope lockscope = (lockscopeNode.InnerXml.StartsWith("<D:exclusive"))
? WebDavLockScope.Exclusive
: WebDavLockScope.Shared;
//Only lock available at this time is a Write Lock according to RFC
WebDavLockType locktype = (locktypeNode.InnerXml.StartsWith("<D:write"))
? WebDavLockType.Write
: WebDavLockType.Write;
string userAgent = context.Request.Headers["User-Agent"];
WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(WebDavServer.HttpUser));
// Get the item from the collection
try
{
var item = GetItemFromCollection(collection, context.Request.Url);
String lockLogicalKey = context.Request.Url.AbsoluteUri;
if (item != null)
{
lockLogicalKey = item.LockLogicalKey;
}
if (item != null && !item.Lock())
{
lockResult = 423; //Resource cannot be locked
}
else
{
//try acquiring a standard lock,
lockResult = WebDavStoreItemLock.Lock(
context.Request.Url,
lockLogicalKey,
lockscope,
locktype,
Identity.Name,
userAgent,
ref timeout,
out locktoken,
request,
depth);
}
}
catch (Exception ex)
{
WebDavServer.Log.Error(String.Format("Error occourred while acquiring lock {0}", context.Request.Url), ex);
lockResult = 423; //Resource cannot be locked some exception occurred
}
#endregion
}
else
{
#region Refreshing a lock
//Refresh lock will ref us back the original XML document which was used to request this lock, from
//this we will grab the data we need to build the response to the lock refresh request.
lockResult = WebDavStoreItemLock.RefreshLock(context.Request.Url, locktoken, ref timeout, out request);
if (request == null)
{
context.SendSimpleResponse(409);
return;
}
try
{
if (request.DocumentElement != null &&
request.DocumentElement.LocalName != "prop" &&
request.DocumentElement.LocalName != "lockinfo")
{
WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document");
}
manager = new XmlNamespaceManager(request.NameTable);
manager.AddNamespace("D", "DAV:");
manager.AddNamespace("Office", "schemas-microsoft-com:office:office");
manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/");
manager.AddNamespace("Z", "urn:schemas-microsoft-com:");
// Get the lockscope, locktype and owner as XmlNodes from the XML document
lockscopeNode = request.DocumentElement.SelectSingleNode("D:lockscope", manager);
locktypeNode = request.DocumentElement.SelectSingleNode("D:locktype", manager);
ownerNode = request.DocumentElement.SelectSingleNode("D:owner", manager);
}
catch (Exception ex)
{
WebDavServer.Log.Warning(ex.Message);
throw;
}
#endregion
}
/***************************************************************************************************
* Create the body for the response
***************************************************************************************************/
// Create the basic response XmlDocument
const string responseXml = "<?xml version=\"1.0\" encoding=\"utf-8\" ?><D:prop xmlns:D=\"DAV:\"><D:lockdiscovery><D:activelock/></D:lockdiscovery></D:prop>";
response.LoadXml(responseXml);
// Select the activelock XmlNode
XmlNode activelock = response.DocumentElement.SelectSingleNode("D:lockdiscovery/D:activelock", manager);
// Import the given nodes
activelock.AppendChild(response.ImportNode(lockscopeNode, true));
activelock.AppendChild(response.ImportNode(locktypeNode, true));
activelock.AppendChild(response.ImportNode(ownerNode, true));
// Add the additional elements, e.g. the header elements
// The timeout element
WebDavProperty timeoutProperty = new WebDavProperty("timeout", timeout);// timeout);
activelock.AppendChild(timeoutProperty.ToXmlElement(response));
// The depth element
WebDavProperty depthProperty = new WebDavProperty("depth", (depth == 0 ? "0" : "Infinity"));
activelock.AppendChild(depthProperty.ToXmlElement(response));
// The locktoken element
WebDavProperty locktokenProperty = new WebDavProperty("locktoken", string.Empty);
XmlElement locktokenElement = locktokenProperty.ToXmlElement(response);
WebDavProperty hrefProperty = new WebDavProperty("href", locktoken);//"opaquelocktoken:e71d4fae-5dec-22df-fea5-00a0c93bd5eb1");
locktokenElement.AppendChild(hrefProperty.ToXmlElement(response));
activelock.AppendChild(locktokenElement);
// The lockroot element
WebDavProperty lockRootProperty = new WebDavProperty("lockroot", string.Empty);
XmlElement lockRootElement = lockRootProperty.ToXmlElement(response);
WebDavProperty hrefRootProperty = new WebDavProperty("href", context.Request.Url.AbsoluteUri);//"lockroot
lockRootElement.AppendChild(hrefRootProperty.ToXmlElement(response));
activelock.AppendChild(lockRootElement);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
// convert the StringBuilder
string resp = response.InnerXml;
if (WebDavServer.Log.IsEnabled(Serilog.Events.LogEventLevel.Debug))
{
WebDavServer.Log.Debug(
@"Request {0}:{1}:{2}
Request
{3}
Response:
{4}",
context.Request.HttpMethod, context.Request.RemoteEndPoint, context.Request.Url,
request.Beautify(),
response.Beautify());
}
byte[] responseBytes = Encoding.UTF8.GetBytes(resp);
context.Response.StatusCode = lockResult;
context.Response.StatusDescription = HttpWorkerRequest.GetStatusDescription(lockResult);
// set the headers of the response
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AdaptedInstance.ContentType = "text/xml";
// the body
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
context.Response.Close();
}
/// <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.WebDavPreconditionFailedException"></exception>
public override void ProcessRequest(WebDavServer server, IHttpListenerContext context, IWebDavStore store)
{
/***************************************************************************************************
* Retreive al the information from the request
***************************************************************************************************/
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem storeItem = GetItemFromCollection(collection, context.Request.Url);
if (storeItem == null)
throw new WebDavNotFoundException(context.Request.Url.ToString());
// read the headers
int depth = GetDepthHeader(context.Request);
double? timeout = context.Request.GetTimeoutHeader(store);
Guid? locktoken = context.Request.GetLockTokenIfHeader();
int lockResult;
// Initiate the XmlNamespaceManager and the XmlNodes
XmlNamespaceManager manager;
XmlNode lockscopeNode, locktypeNode, ownerNode;
XmlDocument requestDocument = new XmlDocument();
if (locktoken == null)
{
#region New Lock
// try to read the body
#if DEBUG
try
{
#endif
StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8);
string requestBody = reader.ReadToEnd();
if (!requestBody.Equals("") && requestBody.Length != 0)
{
requestDocument.LoadXml(requestBody);
if (requestDocument.DocumentElement != null &&
requestDocument.DocumentElement.LocalName != "prop" &&
requestDocument.DocumentElement.LocalName != "lockinfo")
{
#if DEBUG
WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document");
#endif
}
manager = new XmlNamespaceManager(requestDocument.NameTable);
manager.AddNamespace("D", "DAV:");
manager.AddNamespace("Office", "schemas-microsoft-com:office:office");
manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/");
manager.AddNamespace("Z", "urn:schemas-microsoft-com:");
if (requestDocument.DocumentElement == null)
throw new NullReferenceException("requestDocument.DocumentElement");
// Get the lockscope, locktype and owner as XmlNodes from the XML document
lockscopeNode = requestDocument.DocumentElement.SelectSingleNode("D:lockscope", manager);
locktypeNode = requestDocument.DocumentElement.SelectSingleNode("D:locktype", manager);
ownerNode = requestDocument.DocumentElement.SelectSingleNode("D:owner", manager);
}
else
{
throw new WebDavPreconditionFailedException();
}
#if DEBUG
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
throw;
}
#endif
/***************************************************************************************************
* Lock the file or folder
***************************************************************************************************/
if (lockscopeNode == null)
throw new NullReferenceException("lockscopeNode");
WebDavLockScope lockscope = (lockscopeNode.InnerXml.StartsWith("<D:exclusive"))
? WebDavLockScope.Exclusive
: WebDavLockScope.Shared;
if (locktypeNode == null)
throw new NullReferenceException("locktypeNode");
//Only lock available at this time is a Write Lock according to RFC
const WebDavLockType locktype = WebDavLockType.Write; //(locktypeNode.InnerXml.StartsWith("<D:write")) ? WebDavLockType.Write : WebDavLockType.Write;
WindowsIdentity userIdentity = (WindowsIdentity) Thread.GetData(Thread.GetNamedDataSlot(WebDavServer.HttpUser));
lockResult = store.LockSystem.Lock(storeItem, lockscope, locktype, userIdentity.Name, timeout, out locktoken, requestDocument, depth);
#endregion
}
else
{
#region Refreshing a lock
//Refresh lock will ref us back the original XML document which was used to request this lock, from
//this we will grab the data we need to build the response to the lock refresh request.
lockResult = store.LockSystem.RefreshLock(storeItem, locktoken, timeout, out requestDocument);
if (requestDocument == null)
{
context.SendSimpleResponse(409);
return;
}
#if DEBUG
try
{
if (requestDocument.DocumentElement != null &&
requestDocument.DocumentElement.LocalName != "prop" &&
requestDocument.DocumentElement.LocalName != "lockinfo")
{
WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document");
}
#endif
manager = new XmlNamespaceManager(requestDocument.NameTable);
manager.AddNamespace("D", "DAV:");
manager.AddNamespace("Office", "schemas-microsoft-com:office:office");
manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/");
manager.AddNamespace("Z", "urn:schemas-microsoft-com:");
if (requestDocument.DocumentElement == null)
throw new NullReferenceException("requestDocument.DocumentElement");
// Get the lockscope, locktype and owner as XmlNodes from the XML document
lockscopeNode = requestDocument.DocumentElement.SelectSingleNode("D:lockscope", manager);
locktypeNode = requestDocument.DocumentElement.SelectSingleNode("D:locktype", manager);
ownerNode = requestDocument.DocumentElement.SelectSingleNode("D:owner", manager);
#if DEBUG
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
throw;
}
#endif
#endregion
}
if (lockResult == (int) HttpStatusCode.OK)
{
/***************************************************************************************************
* Create the body for the response
***************************************************************************************************/
// Create the basic response XmlDocument
XmlDocument responseDoc = new XmlDocument();
const string responseXml = "<?xml version=\"1.0\" encoding=\"utf-8\" ?><D:prop xmlns:D=\"DAV:\"><D:lockdiscovery><D:activelock/></D:lockdiscovery></D:prop>";
responseDoc.LoadXml(responseXml);
// Select the activelock XmlNode
if (responseDoc.DocumentElement == null)
throw new NullReferenceException("responseDoc");
XmlNode activelock = responseDoc.DocumentElement.SelectSingleNode("D:lockdiscovery/D:activelock", manager);
if (activelock == null)
throw new NullReferenceException("activelock");
// Import the given nodes
if (lockscopeNode == null || locktypeNode == null || ownerNode == null)
throw new NullReferenceException("(lockscopeNode==null || locktypeNode==null || ownerNode==null)");
activelock.AppendChild(responseDoc.ImportNode(lockscopeNode, true));
activelock.AppendChild(responseDoc.ImportNode(locktypeNode, true));
activelock.AppendChild(responseDoc.ImportNode(ownerNode, true));
// Add the additional elements, e.g. the header elements
// The timeout element
WebDavProperty timeoutProperty = new WebDavProperty("timeout", "Second-" + timeout);
activelock.AppendChild(timeoutProperty.ToXmlElement(responseDoc));
// The depth element
WebDavProperty depthProperty = new WebDavProperty("depth", (depth == 0 ? "0" : "Infinity"));
activelock.AppendChild(depthProperty.ToXmlElement(responseDoc));
// The locktoken element
WebDavProperty locktokenProperty = new WebDavProperty("locktoken", string.Empty);
XmlElement locktokenElement = locktokenProperty.ToXmlElement(responseDoc);
WebDavProperty hrefProperty = new WebDavProperty("href", locktoken.ToLockToken());
locktokenElement.AppendChild(hrefProperty.ToXmlElement(responseDoc));
activelock.AppendChild(locktokenElement);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
// convert the StringBuilder
string resp = responseDoc.InnerXml;
byte[] responseBytes = Encoding.UTF8.GetBytes(resp);
context.Response.StatusCode = lockResult;
context.Response.StatusDescription = HttpWorkerRequest.GetStatusDescription(lockResult);
// set the headers of the response
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AdaptedInstance.ContentType = "text/xml";
// the body
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
context.Response.Close();
}
else
{
context.SendSimpleResponse(lockResult);
}
}
/// <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>
/// 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.WebDavPreconditionFailedException"></exception>
/// <param name="response"></param>
/// <param name="request"></param>
protected override void OnProcessRequest(
WebDavServer server,
IHttpListenerContext context,
IWebDavStore store,
XmlDocument request,
XmlDocument response)
{
if (!WebDavStoreItemLock.LockEnabled) throw new WebDavNotImplementedException("Lock support disabled");
/***************************************************************************************************
* Retreive al the information from the request
***************************************************************************************************/
// read the headers
int depth = GetDepthHeader(context.Request);
string timeout = GetTimeoutHeader(context.Request);
string locktoken = GetLockTokenIfHeader(context.Request);
int lockResult = 0;
// Initiate the XmlNamespaceManager and the XmlNodes
XmlNamespaceManager manager;
XmlNode lockscopeNode, locktypeNode, ownerNode;
if (string.IsNullOrEmpty(locktoken))
{
#region New Lock
// try to read the body
try
{
StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8);
string requestBody = reader.ReadToEnd();
if (!requestBody.Equals("") && requestBody.Length != 0)
{
request.LoadXml(requestBody);
if (request.DocumentElement != null &&
request.DocumentElement.LocalName != "prop" &&
request.DocumentElement.LocalName != "lockinfo")
{
WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document");
}
manager = new XmlNamespaceManager(request.NameTable);
manager.AddNamespace("D", "DAV:");
manager.AddNamespace("Office", "schemas-microsoft-com:office:office");
manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/");
manager.AddNamespace("Z", "urn:schemas-microsoft-com:");
// Get the lockscope, locktype and owner as XmlNodes from the XML document
lockscopeNode = request.DocumentElement.SelectSingleNode("D:lockscope", manager);
locktypeNode = request.DocumentElement.SelectSingleNode("D:locktype", manager);
ownerNode = request.DocumentElement.SelectSingleNode("D:owner", manager);
}
else
{
throw new WebDavPreconditionFailedException();
}
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
throw;
}
/***************************************************************************************************
* Lock the file or folder
***************************************************************************************************/
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(server, store, context.Request.Url);
WebDavLockScope lockscope = (lockscopeNode.InnerXml.StartsWith("<D:exclusive"))
? WebDavLockScope.Exclusive
: WebDavLockScope.Shared;
//Only lock available at this time is a Write Lock according to RFC
WebDavLockType locktype = (locktypeNode.InnerXml.StartsWith("<D:write"))
? WebDavLockType.Write
: WebDavLockType.Write;
string userAgent = context.Request.Headers["User-Agent"];
WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(WebDavServer.HttpUser));
// Get the item from the collection
try
{
var item = GetItemFromCollection(collection, context.Request.Url);
String lockLogicalKey = context.Request.Url.AbsoluteUri;
if (item != null)
{
lockLogicalKey = item.LockLogicalKey;
}
if (item != null && !item.Lock())
{
lockResult = 423; //Resource cannot be locked
}
else
{
//try acquiring a standard lock,
lockResult = WebDavStoreItemLock.Lock(
context.Request.Url,
lockLogicalKey,
lockscope,
locktype,
Identity.Name,
userAgent,
ref timeout,
out locktoken,
request,
depth);
}
}
catch (Exception ex)
{
WebDavServer._log.Error(String.Format("Error occourred while acquiring lock {0}", context.Request.Url), ex);
lockResult = 423; //Resource cannot be locked some exception occurred
}
#endregion
}
else
{
#region Refreshing a lock
//Refresh lock will ref us back the original XML document which was used to request this lock, from
//this we will grab the data we need to build the response to the lock refresh request.
lockResult = WebDavStoreItemLock.RefreshLock(context.Request.Url, locktoken, ref timeout, out request);
if (request == null)
{
context.SendSimpleResponse(409);
return;
}
try
{
if (request.DocumentElement != null &&
request.DocumentElement.LocalName != "prop" &&
request.DocumentElement.LocalName != "lockinfo")
{
WebDavServer.Log.Debug("LOCK method without prop or lockinfo element in xml document");
}
manager = new XmlNamespaceManager(request.NameTable);
manager.AddNamespace("D", "DAV:");
manager.AddNamespace("Office", "schemas-microsoft-com:office:office");
manager.AddNamespace("Repl", "http://schemas.microsoft.com/repl/");
manager.AddNamespace("Z", "urn:schemas-microsoft-com:");
// Get the lockscope, locktype and owner as XmlNodes from the XML document
lockscopeNode = request.DocumentElement.SelectSingleNode("D:lockscope", manager);
locktypeNode = request.DocumentElement.SelectSingleNode("D:locktype", manager);
ownerNode = request.DocumentElement.SelectSingleNode("D:owner", manager);
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
throw;
}
#endregion
}
/***************************************************************************************************
* Create the body for the response
***************************************************************************************************/
// Create the basic response XmlDocument
const string responseXml = "<?xml version=\"1.0\" encoding=\"utf-8\" ?><D:prop xmlns:D=\"DAV:\"><D:lockdiscovery><D:activelock/></D:lockdiscovery></D:prop>";
response.LoadXml(responseXml);
// Select the activelock XmlNode
XmlNode activelock = response.DocumentElement.SelectSingleNode("D:lockdiscovery/D:activelock", manager);
// Import the given nodes
activelock.AppendChild(response.ImportNode(lockscopeNode, true));
activelock.AppendChild(response.ImportNode(locktypeNode, true));
activelock.AppendChild(response.ImportNode(ownerNode, true));
// Add the additional elements, e.g. the header elements
// The timeout element
WebDavProperty timeoutProperty = new WebDavProperty("timeout", timeout);// timeout);
activelock.AppendChild(timeoutProperty.ToXmlElement(response));
// The depth element
WebDavProperty depthProperty = new WebDavProperty("depth", (depth == 0 ? "0" : "Infinity"));
activelock.AppendChild(depthProperty.ToXmlElement(response));
// The locktoken element
WebDavProperty locktokenProperty = new WebDavProperty("locktoken", string.Empty);
XmlElement locktokenElement = locktokenProperty.ToXmlElement(response);
WebDavProperty hrefProperty = new WebDavProperty("href", locktoken);//"opaquelocktoken:e71d4fae-5dec-22df-fea5-00a0c93bd5eb1");
locktokenElement.AppendChild(hrefProperty.ToXmlElement(response));
activelock.AppendChild(locktokenElement);
// The lockroot element
WebDavProperty lockRootProperty = new WebDavProperty("lockroot", string.Empty);
XmlElement lockRootElement = lockRootProperty.ToXmlElement(response);
WebDavProperty hrefRootProperty = new WebDavProperty("href", context.Request.Url.AbsoluteUri);//"lockroot
lockRootElement.AppendChild(hrefRootProperty.ToXmlElement(response));
activelock.AppendChild(lockRootElement);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
// convert the StringBuilder
string resp = response.InnerXml;
if (WebDavServer.Log.IsDebugEnabled)
{
WebDavServer.Log.DebugFormat(
@"Request {0}:{1}:{2}
Request
{3}
Response:
{4}",
context.Request.HttpMethod, context.Request.RemoteEndPoint, context.Request.Url,
request.Beautify(),
response.Beautify());
}
byte[] responseBytes = Encoding.UTF8.GetBytes(resp);
context.Response.StatusCode = lockResult;
context.Response.StatusDescription = HttpWorkerRequest.GetStatusDescription(lockResult);
// set the headers of the response
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AdaptedInstance.ContentType = "text/xml";
// the body
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
context.Response.Close();
}
