private static void DavPreparation(WebRequest request, object context)
{
// cast to http webrequest
var hrequest = request as HttpWebRequest;
// Set default headers
hrequest.Headers["Pragma"] = "no-cache";
hrequest.Headers["Cache-Control"] = "no-cache";
hrequest.ContentType = "text/xml";
hrequest.Accept = "*/*";
// for all meta data calls we allow stream buffering in webdav
if (hrequest.Method != WebRequestMethods.Http.Put)
{
hrequest.AllowWriteStreamBuffering = true;
}
// set translate mode
hrequest.Headers["Translate"] = "f";
// Retrieve only the requested folder
switch (hrequest.Method)
{
case WebRequestMethodsEx.WebDAV.PropFind:
hrequest.Headers["Depth"] = "1";
break;
case WebRequestMethodsEx.WebDAV.Move:
{
var targetUri = context as string;
if (targetUri == null)
{
throw new Exception("Not a valid URL");
}
targetUri = HttpUtilityEx.GenerateEncodedUriString(new Uri(targetUri));
targetUri = targetUri.Replace(WebDavConfiguration.YaUrl + ":443", WebDavConfiguration.YaUrl);
hrequest.Headers["Destination"] = targetUri;
}
break;
case WebRequestMethodsEx.WebDAV.Copy:
{
var targetUri = context as string;
if (targetUri == null)
{
throw new Exception("Not a valid URL");
}
targetUri = HttpUtilityEx.GenerateEncodedUriString(new Uri(targetUri));
targetUri = targetUri.Replace(WebDavConfiguration.YaUrl + ":443", WebDavConfiguration.YaUrl);
hrequest.Headers["Destination"] = targetUri;
hrequest.Headers["Depth"] = "infinity";
hrequest.Headers["Overwrite"] = "T";
}
break;
}
}
public override WebRequest CreateWebRequest(string url, String method, ICredentials credentials, Boolean bAllowStreamBuffering, object context)
{
// quote the string in the right way
String quotedurl = HttpUtilityEx.GenerateEncodedUriString(new Uri(url));
// create base request
WebRequest request = base.CreateWebRequest(quotedurl, method, credentials, bAllowStreamBuffering, context, DavPreparation) as HttpWebRequest;
// go ahead
return(request);
}
private void DavPreparation(WebRequest request, Object context)
{
// cast to http webrequest
HttpWebRequest hrequest = request as HttpWebRequest;
// Set default headers
hrequest.Headers["Pragma"] = "no-cache";
hrequest.Headers["Cache-Control"] = "no-cache";
hrequest.ContentType = "text/xml";
hrequest.Accept = "*/*";
#if !WINDOWS_PHONE
// for all meta data calls we allow stream buffering in webdav
if (hrequest.Method != WebRequestMethods.Http.Put)
{
hrequest.AllowWriteStreamBuffering = true;
}
#endif
// set translate mode
hrequest.Headers["Translate"] = "f";
// Retrieve only the requested folder
if (hrequest.Method == WebRequestMethodsEx.WebDAV.PropFind)
{
hrequest.Headers["Depth"] = "1";
}
// set the target in case of move operation
else if (hrequest.Method == WebRequestMethodsEx.WebDAV.Move)
{
String targetUri = context as String;
if (targetUri == null)
{
throw new Exception("Not a valid URL");
}
targetUri = HttpUtilityEx.GenerateEncodedUriString(new Uri(targetUri));
hrequest.Headers["Destination"] = targetUri;
}
else if (hrequest.Method == WebRequestMethodsEx.WebDAV.Copy)
{
String targetUri = context as String;
if (targetUri == null)
{
throw new Exception("Not a valid URL");
}
targetUri = HttpUtilityEx.GenerateEncodedUriString(new Uri(targetUri));
hrequest.Headers["Destination"] = targetUri;
hrequest.Headers["Depth"] = "infinity";
hrequest.Headers["Overwrite"] = "T";
}
}
