public virtual WebRequestStream GetRequestStreamMultiPartUpload(WebRequest request, String fileName, long fileSize)
{
// generate mp support
WebRequestMultipartFormDataSupport mp = new WebRequestMultipartFormDataSupport();
// set the right size
fileSize = fileSize + mp.GetHeaderFooterSize(fileName);
// set the streaming buffering
#if !WINDOWS_PHONE
if (fileSize > 0)
{
// set the maximum content length size
request.ContentLength = fileSize;
}
#endif
// get the stream
WebRequestStream stream = GetRequestStream(request, fileSize);
// prepare the stream
mp.PrepareRequestStream(stream, fileName);
// go ahead
return(stream);
}
/// <summary>
/// This method implements a standard multipart/form-data upload and can be overriden
/// e.g. for WebDav upload
/// </summary>
/// <param name="url"></param>
/// <param name="credentials"></param>
/// <returns></returns>
public virtual WebRequest CreateWebRequestMultiPartUpload(String url, ICredentials credentials)
{
// 1. build a valid webrequest
WebRequest request = CreateWebRequest(url, WebRequestMethodsEx.Http.Post, credentials, false, null);
// 2. set the request paramter
WebRequestMultipartFormDataSupport mp = new WebRequestMultipartFormDataSupport();
mp.PrepareWebRequest(request);
// 3. go ahead
return(request);
}
/// <summary>
/// This method contains the routine which has to be executed when a request
/// stream will be disposed and will be called autoamtically
/// </summary>
private static void DisposeWebRequestStreams(params object[] arg)
{
// get the params
var request = arg[0] as WebRequest;
var stream = arg[1] as WebRequestStream;
// check if we have a multipart upload
var md = new WebRequestMultipartFormDataSupport();
if (md.IsRequestMultiPartUpload(request))
{
md.FinalizeNetworkFileDataStream(stream);
}
}
/// <summary>
/// This method contains the routine which has to be executed when a request
/// stream will be disposed and will be called autoamtically
/// </summary>
private void DisposeWebRequestStreams(params object[] arg)
{
// get the params
WebRequest request = arg[0] as WebRequest;
WebRequestStream stream = arg[1] as WebRequestStream;
// check if we have a multipart upload
WebRequestMultipartFormDataSupport md = new WebRequestMultipartFormDataSupport();
if (md.IsRequestMultiPartUpload(request))
{
md.FinalizeNetworkFileDataStream(stream);
}
#if WINDOWS_PHONE
// Close Stream Bugfix for WP7
stream.Close();
#endif
}
public virtual WebRequestStream GetRequestStreamMultiPartUpload(WebRequest request, String fileName, long fileSize)
{
// generate mp support
WebRequestMultipartFormDataSupport mp = new WebRequestMultipartFormDataSupport();
// set the right size
fileSize = fileSize + mp.GetHeaderFooterSize(fileName);
// set the streaming buffering
#if !WINDOWS_PHONE
if (fileSize > 0)
{
// set the maximum content length size
request.ContentLength = fileSize;
}
#endif
// get the stream
WebRequestStream stream = GetRequestStream(request, fileSize);
// prepare the stream
mp.PrepareRequestStream(stream, fileName);
// go ahead
return stream;
}
/// <summary>
/// This method implements a standard multipart/form-data upload and can be overriden
/// e.g. for WebDav upload
/// </summary>
/// <param name="url"></param>
/// <param name="credentials"></param>
/// <returns></returns>
public virtual WebRequest CreateWebRequestMultiPartUpload(String url, ICredentials credentials)
{
// 1. build a valid webrequest
WebRequest request = CreateWebRequest(url, WebRequestMethodsEx.Http.Post, credentials, false, null);
// 2. set the request paramter
WebRequestMultipartFormDataSupport mp = new WebRequestMultipartFormDataSupport();
mp.PrepareWebRequest(request);
// 3. go ahead
return request;
}
/// <summary>
/// This method contains the routine which has to be executed when a request
/// stream will be disposed and will be called autoamtically
/// </summary>
private void DisposeWebRequestStreams(params object[] arg)
{
// get the params
WebRequest request = arg[0] as WebRequest;
WebRequestStream stream = arg[1] as WebRequestStream;
// check if we have a multipart upload
WebRequestMultipartFormDataSupport md = new WebRequestMultipartFormDataSupport();
if (md.IsRequestMultiPartUpload(request))
md.FinalizeNetworkFileDataStream(stream);
#if WINDOWS_PHONE
// Close Stream Bugfix for WP7
stream.Close();
#endif
}
