/// <summary>
/// Moves the
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store, IWebDavStoreItem sourceWebDavStoreItem)
{
Uri destinationUri = GetDestinationHeader(context.Request);
IWebDavStoreCollection destinationParentCollection = GetParentCollection(store, context, 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.SetStatusCode(isNew ? HttpStatusCode.Created : HttpStatusCode.NoContent);
}
/// <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>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store)
{
/***************************************************************************************************
* Send the response
***************************************************************************************************/
WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(Constants.HttpUser));
var statusCode = WebDavStoreItemLock.UnLock(context.Request.Url, GetLockTokenHeader(context.Request), Identity.Name);
context.SetStatusCode(statusCode);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store)
{
/***************************************************************************************************
* Send the response
***************************************************************************************************/
WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(Constants.HttpUser));
var statusCode = WebDavStoreItemLock.UnLock(context.Request.Url, GetLockTokenHeader(context.Request), Identity.Name);
context.SetStatusCode(statusCode);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext 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.SetStatusCode();
}
/// <summary>
/// Sends the response
/// </summary>
/// <param name="context">The <see cref="IWebDavContext" /> containing the response</param>
/// <param name="responseDocument">The <see cref="XmlDocument" /> containing the response body</param>
private static void MakeResponse(IWebDavContext context, XmlDocument responseDocument)
{
// convert the XmlDocument
byte[] responseBytes = Encoding.UTF8.GetBytes(responseDocument.InnerXml);
// HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes
context.SetStatusCode((int)WebDavStatusCode.MultiStatus);
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AppendHeader("Content-Type", "text/xml");
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext 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.SetStatusCode();
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store)
{
if (context.Request.ContentLength64 > 0)
throw new WebDavUnsupportedMediaTypeException();
IWebDavStoreCollection collection = GetParentCollection(store, context, 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.SetStatusCode(HttpStatusCode.Created);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store)
{
// Get the parent collection
IWebDavStoreCollection parentCollection = GetParentCollection(store, context, 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.SetStatusCode(HttpStatusCode.Created);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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="WebDavNotFoundException"><para>
/// <paramref name="context" /> specifies a request for a store item that does not exist.</para>
/// <para>- or -</para>
/// <para>
/// <paramref name="context" /> specifies a request for a store item that is not a document.</para></exception>
/// <exception cref="WebDavConflictException"><paramref name="context" /> specifies a request for a store item using a collection path that does not exist.</exception>
public void ProcessRequest(IWebDavContext context, IWebDavStore store)
{
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
// HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes
context.SetStatusCode();
// set the headers of the response
context.Response.ContentLength64 = 0;
context.Response.AppendHeader("Content-Type", "text/html");
context.Response.AppendHeader("Last-Modified", item.ModificationDate.ToUniversalTime().ToString("R"));
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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="WebDavNotFoundException"><para>
/// <paramref name="context" /> specifies a request for a store item that does not exist.</para>
/// <para>- or -</para>
/// <para>
/// <paramref name="context" /> specifies a request for a store item that is not a document.</para></exception>
/// <exception cref="WebDavConflictException"><paramref name="context" /> specifies a request for a store item using a collection path that does not exist.</exception>
public void ProcessRequest(IWebDavContext context, IWebDavStore store)
{
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
// HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes
context.SetStatusCode();
// set the headers of the response
context.Response.ContentLength64 = 0;
context.Response.AppendHeader("Content-Type", "text/html");
context.Response.AppendHeader("Last-Modified", item.ModificationDate.ToUniversalTime().ToString("R"));
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store)
{
if (context.Request.ContentLength64 > 0)
{
throw new WebDavUnsupportedMediaTypeException();
}
IWebDavStoreCollection collection = GetParentCollection(store, context, 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.SetStatusCode(HttpStatusCode.Created);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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 void ProcessRequest(IWebDavContext context, IWebDavStore store)
{
/***************************************************************************************************
* 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;
// Initiate the XmlNamespaceManager and the XmlNodes
XmlNamespaceManager manager;
XmlNode lockscopeNode, locktypeNode, ownerNode;
XmlDocument requestDocument = new XmlDocument();
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)
{
requestDocument.LoadXml(requestBody);
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");
}
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:");
// 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();
}
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
throw;
}
/***************************************************************************************************
* Lock the file or folder
***************************************************************************************************/
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(store, context, 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 lockuser = ownerNode.InnerText;
WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(Constants.HttpUser));
lockResult = WebDavStoreItemLock.Lock(context.Request.Url, lockscope, locktype, Identity.Name, ref timeout,
out locktoken, requestDocument, depth);
// Get the item from the collection
try
{
GetItemFromCollection(collection, context.Request.Url);
}
catch (Exception)
{
lockResult = (int)HttpStatusCode.Created;
}
#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 requestDocument);
if (requestDocument == null)
{
context.SetStatusCode(409);
return;
}
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");
}
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:");
// 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);
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
throw;
}
#endregion
}
/***************************************************************************************************
* 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
XmlNode activelock = responseDoc.DocumentElement.SelectSingleNode("D:lockdiscovery/D:activelock", manager);
// Import the given nodes
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", timeout);// 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);//"opaquelocktoken:e71d4fae-5dec-22df-fea5-00a0c93bd5eb1");
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.SetStatusCode(lockResult);
context.Response.StatusDescription = HttpWorkerRequest.GetStatusDescription(lockResult);
// set the headers of the response
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AppendHeader("ContentType", "text/xml");
// the body
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store)
{
/***************************************************************************************************
* Retreive al the information from the request
***************************************************************************************************/
// Get the URI to the location
Uri requestUri = context.Request.Url;
// Initiate the XmlNamespaceManager and the XmlNodes
XmlNamespaceManager manager = null;
XmlNode propNode = null;
// try to read the body
try
{
StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8);
string requestBody = reader.ReadToEnd();
if (!String.IsNullOrEmpty(requestBody))
{
XmlDocument requestDocument = new XmlDocument();
requestDocument.LoadXml(requestBody);
if (requestDocument.DocumentElement != null)
{
if (requestDocument.DocumentElement.LocalName != "propertyupdate")
{
WebDavServer.Log.Debug("PROPPATCH method without propertyupdate element in xml document");
}
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:");
propNode = requestDocument.DocumentElement.SelectSingleNode("D:set/D:prop", manager);
}
}
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
}
/***************************************************************************************************
* Take action
***************************************************************************************************/
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url);
FileInfo fileInfo = new FileInfo(item.ItemPath);
if (propNode != null && fileInfo.Exists)
{
foreach (XmlNode node in propNode.ChildNodes)
{
switch (node.LocalName)
{
case "Win32CreationTime":
fileInfo.CreationTime = Convert.ToDateTime(node.InnerText).ToUniversalTime();
break;
case "Win32LastAccessTime":
fileInfo.LastAccessTime = Convert.ToDateTime(node.InnerText).ToUniversalTime();
break;
case "Win32LastModifiedTime":
fileInfo.LastWriteTime = Convert.ToDateTime(node.InnerText).ToUniversalTime();
break;
case "Win32FileAttributes":
//todo Win32FileAttributes
//fileInfo.Attributes =
//fileInfo.Attributes = Convert.ToDateTime(node.InnerText);
break;
}
}
}
/***************************************************************************************************
* 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:multistatus " +
"xmlns:Z=\"urn:schemas-microsoft-com:\" xmlns:D=\"DAV:\">" +
"<D:response></D:response></D:multistatus>";
responseDoc.LoadXml(responseXml);
// Select the response node
XmlNode responseNode = responseDoc.DocumentElement.SelectSingleNode("D:response", manager);
// Add the elements
// The href element
WebDavProperty hrefProperty = new WebDavProperty("href", requestUri.ToString());
responseNode.AppendChild(hrefProperty.ToXmlElement(responseDoc));
// The propstat element
WebDavProperty propstatProperty = new WebDavProperty("propstat", string.Empty);
XmlElement propstatElement = propstatProperty.ToXmlElement(responseDoc);
// The propstat/status element
WebDavProperty statusProperty = new WebDavProperty("status", "HTTP/1.1 " + context.Response.StatusCode + " " +
HttpWorkerRequest.GetStatusDescription(context.Response.StatusCode));
propstatElement.AppendChild(statusProperty.ToXmlElement(responseDoc));
// The other propstat children
foreach (WebDavProperty property in from XmlNode child in propNode.ChildNodes
where child.Name.ToLower()
.Contains("creationtime") || child.Name.ToLower()
.Contains("fileattributes") || child.Name.ToLower()
.Contains("lastaccesstime") || child.Name.ToLower()
.Contains("lastmodifiedtime")
let node = propNode.SelectSingleNode(child.Name, manager)
select new WebDavProperty(child.LocalName, string.Empty, node != null ? node.NamespaceURI : string.Empty))
propstatElement.AppendChild(property.ToXmlElement(responseDoc));
responseNode.AppendChild(propstatElement);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
// convert the StringBuilder
string resp = responseDoc.InnerXml;
byte[] responseBytes = Encoding.UTF8.GetBytes(resp);
// HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes
context.SetStatusCode((int)WebDavStatusCode.MultiStatus);
// set the headers of the response
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AppendHeader("Content-Type", "text/xml");
// the body
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
context.Response.Close();
}
/// <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>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store)
{
/***************************************************************************************************
* Retreive al the information from the request
***************************************************************************************************/
// Get the URI to the location
Uri requestUri = context.Request.Url;
// Initiate the XmlNamespaceManager and the XmlNodes
XmlNamespaceManager manager = null;
XmlNode propNode = null;
// try to read the body
try
{
StreamReader reader = new StreamReader(context.Request.InputStream, Encoding.UTF8);
string requestBody = reader.ReadToEnd();
if (!String.IsNullOrEmpty(requestBody))
{
XmlDocument requestDocument = new XmlDocument();
requestDocument.LoadXml(requestBody);
if (requestDocument.DocumentElement != null)
{
if (requestDocument.DocumentElement.LocalName != "propertyupdate")
{
WebDavServer.Log.Debug("PROPPATCH method without propertyupdate element in xml document");
}
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:");
propNode = requestDocument.DocumentElement.SelectSingleNode("D:set/D:prop", manager);
}
}
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
}
/***************************************************************************************************
* Take action
***************************************************************************************************/
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(store, context, context.Request.Url);
// Get the item from the collection
IWebDavStoreItem item = GetItemFromCollection(collection, context.Request.Url);
FileInfo fileInfo = new FileInfo(item.ItemPath);
if (propNode != null && fileInfo.Exists)
{
foreach (XmlNode node in propNode.ChildNodes)
{
switch (node.LocalName)
{
case "Win32CreationTime":
fileInfo.CreationTime = Convert.ToDateTime(node.InnerText).ToUniversalTime();
break;
case "Win32LastAccessTime":
fileInfo.LastAccessTime = Convert.ToDateTime(node.InnerText).ToUniversalTime();
break;
case "Win32LastModifiedTime":
fileInfo.LastWriteTime = Convert.ToDateTime(node.InnerText).ToUniversalTime();
break;
case "Win32FileAttributes":
//todo Win32FileAttributes
//fileInfo.Attributes =
//fileInfo.Attributes = Convert.ToDateTime(node.InnerText);
break;
}
}
}
/***************************************************************************************************
* 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:multistatus " +
"xmlns:Z=\"urn:schemas-microsoft-com:\" xmlns:D=\"DAV:\">" +
"<D:response></D:response></D:multistatus>";
responseDoc.LoadXml(responseXml);
// Select the response node
XmlNode responseNode = responseDoc.DocumentElement.SelectSingleNode("D:response", manager);
// Add the elements
// The href element
WebDavProperty hrefProperty = new WebDavProperty("href", requestUri.ToString());
responseNode.AppendChild(hrefProperty.ToXmlElement(responseDoc));
// The propstat element
WebDavProperty propstatProperty = new WebDavProperty("propstat", string.Empty);
XmlElement propstatElement = propstatProperty.ToXmlElement(responseDoc);
// The propstat/status element
WebDavProperty statusProperty = new WebDavProperty("status", "HTTP/1.1 " + context.Response.StatusCode + " " +
HttpWorkerRequest.GetStatusDescription(context.Response.StatusCode));
propstatElement.AppendChild(statusProperty.ToXmlElement(responseDoc));
// The other propstat children
foreach (WebDavProperty property in from XmlNode child in propNode.ChildNodes
where child.Name.ToLower()
.Contains("creationtime") || child.Name.ToLower()
.Contains("fileattributes") || child.Name.ToLower()
.Contains("lastaccesstime") || child.Name.ToLower()
.Contains("lastmodifiedtime")
let node = propNode.SelectSingleNode(child.Name, manager)
select new WebDavProperty(child.LocalName, string.Empty, node != null ? node.NamespaceURI : string.Empty))
{
propstatElement.AppendChild(property.ToXmlElement(responseDoc));
}
responseNode.AppendChild(propstatElement);
/***************************************************************************************************
* Send the response
***************************************************************************************************/
// convert the StringBuilder
string resp = responseDoc.InnerXml;
byte[] responseBytes = Encoding.UTF8.GetBytes(resp);
// HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes
context.SetStatusCode((int)WebDavStatusCode.MultiStatus);
// set the headers of the response
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AppendHeader("Content-Type", "text/xml");
// the body
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
context.Response.Close();
}
/// <summary>
/// Sends the response
/// </summary>
/// <param name="context">The <see cref="IWebDavContext" /> containing the response</param>
/// <param name="responseDocument">The <see cref="XmlDocument" /> containing the response body</param>
private static void MakeResponse(IWebDavContext context, XmlDocument responseDocument)
{
// convert the XmlDocument
byte[] responseBytes = Encoding.UTF8.GetBytes(responseDocument.InnerXml);
// HttpStatusCode doesn't contain WebDav status codes, but HttpWorkerRequest can handle these WebDav status codes
context.SetStatusCode((int)WebDavStatusCode.MultiStatus);
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AppendHeader("Content-Type", "text/xml");
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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 void ProcessRequest(IWebDavContext context, IWebDavStore store)
{
/***************************************************************************************************
* 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;
// Initiate the XmlNamespaceManager and the XmlNodes
XmlNamespaceManager manager;
XmlNode lockscopeNode, locktypeNode, ownerNode;
XmlDocument requestDocument = new XmlDocument();
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)
{
requestDocument.LoadXml(requestBody);
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");
}
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:");
// 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();
}
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
throw;
}
/***************************************************************************************************
* Lock the file or folder
***************************************************************************************************/
// Get the parent collection of the item
IWebDavStoreCollection collection = GetParentCollection(store, context, 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 lockuser = ownerNode.InnerText;
WindowsIdentity Identity = (WindowsIdentity)Thread.GetData(Thread.GetNamedDataSlot(Constants.HttpUser));
lockResult = WebDavStoreItemLock.Lock(context.Request.Url, lockscope, locktype, Identity.Name, ref timeout,
out locktoken, requestDocument, depth);
// Get the item from the collection
try
{
GetItemFromCollection(collection, context.Request.Url);
}
catch (Exception)
{
lockResult = (int)HttpStatusCode.Created;
}
#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 requestDocument);
if (requestDocument == null)
{
context.SetStatusCode(409);
return;
}
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");
}
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:");
// 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);
}
catch (Exception ex)
{
WebDavServer.Log.Warn(ex.Message);
throw;
}
#endregion
}
/***************************************************************************************************
* 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
XmlNode activelock = responseDoc.DocumentElement.SelectSingleNode("D:lockdiscovery/D:activelock", manager);
// Import the given nodes
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", timeout);// 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);//"opaquelocktoken:e71d4fae-5dec-22df-fea5-00a0c93bd5eb1");
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.SetStatusCode(lockResult);
context.Response.StatusDescription = HttpWorkerRequest.GetStatusDescription(lockResult);
// set the headers of the response
context.Response.ContentLength64 = responseBytes.Length;
context.Response.AppendHeader("ContentType", "text/xml");
// the body
context.Response.OutputStream.Write(responseBytes, 0, responseBytes.Length);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <param name="context">The
/// <see cref="IWebDavContext" /> 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(IWebDavContext context, IWebDavStore store)
{
// Get the parent collection
IWebDavStoreCollection parentCollection = GetParentCollection(store, context, 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.SetStatusCode(HttpStatusCode.Created);
}