public void AddToRequest(System.Net.HttpWebRequest request)
{
byte[] data = GetBytes();
using (var stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
}
public override void PrepareTaskRequest(System.Net.HttpWebRequest request)
{
request.Method = "POST";
request.Proxy.Credentials = System.Net.CredentialCache.DefaultCredentials;
request.ContentType = "application/x-www-form-urlencoded";
request.Referer = RequestBaseUrl;
byte[] bytes = Encoding.ASCII.GetBytes(BuildRequestData(this.requestRegisterData, this.person));
request.Timeout = 1200000;
request.ContentLength = bytes.Length;
var stream = request.GetRequestStream();
stream.Write(bytes, 0, bytes.Length);
}
private static void CopyRequestStream(HttpContext context, System.Net.HttpWebRequest req)
{
// Copy request content
if (req.ContentLength > 0)
{
using (var reqStream = req.GetRequestStream())
{
var reqBytes = new byte[context.Request.InputStream.Length];
context.Request.InputStream.Read(reqBytes, 0, reqBytes.Length);
reqStream.Write(reqBytes, 0, reqBytes.Length);
}
}
}
/// <summary>
/// Sends an assembled <c>request</c>.
/// </summary>
/// <returns>
/// Any interesting properties and, depending on whether <c>output</c> is set, an attached stream.
/// If <c>output</c> is provided, it is used instead. the or writing the result to that
/// provided, seeking back to 0 in either case.
/// </returns>
/// <param name='request'>
/// Request.
/// </param>
/// <param name='output'>
/// Output.
/// </param>
/// <param name='timeout'>
/// Timeout.
/// </param>
/// <exception cref="Exceptions.ProtocolError">
/// This, or one of this children, is thrown if a problem occurs while communicating with the server.
/// </exception>
/// <exception cref="Exceptions.URLError">
/// Thrown if the server cannot be contacted.
/// </exception>
internal static Response SendRequest(System.Net.HttpWebRequest request, System.IO.Stream output=null, float timeout=10.0f)
{
try{
request.GetRequestStream().Close();
Response r = new Response();
using(System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse()){
using(System.IO.Stream stream = response.GetResponseStream()){
r.Properties = new System.Collections.Generic.Dictionary<string, object>();
string applied_compression = response.Headers.Get(Communication.HEADER_APPLIED_COMPRESSION);
if(applied_compression != null){
r.Properties.Add(Communication.PROPERTY_APPLIED_COMPRESSION, Compression.ResolveCompressionFormat(applied_compression));
}else{
r.Properties.Add(Communication.PROPERTY_APPLIED_COMPRESSION, null);
}
r.Properties.Add(Communication.PROPERTY_CONTENT_TYPE, response.ContentType);
if(output != null){
stream.CopyTo(output);
r.Properties.Add(Communication.PROPERTY_CONTENT_LENGTH, output.Length);
output.Seek(0, System.IO.SeekOrigin.Begin);
r.Data = output;
}else{
r.Data = new System.IO.MemoryStream();
stream.CopyTo(r.Data);
r.Data.Seek(0, System.IO.SeekOrigin.Begin);
r.Properties.Add(Communication.PROPERTY_CONTENT_LENGTH, response.ContentLength);
}
}
}
return r;
}catch(System.Net.WebException e){
if(e.Status == System.Net.WebExceptionStatus.ProtocolError && e.Response != null){
System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)e.Response;
if(response.StatusCode == System.Net.HttpStatusCode.Forbidden){
throw new Exceptions.NotAuthorisedError("The requested operation could not be performed because an invalid key was provided");
}else if(response.StatusCode == System.Net.HttpStatusCode.NotFound){
throw new Exceptions.NotFoundError("The requested resource was not retrievable; it may have been deleted or not yet defined");
}else if(response.StatusCode == System.Net.HttpStatusCode.Conflict){
throw new Exceptions.InvalidRecordError("The uploaded request is structurally flawed and cannot be processed");
}else if(response.StatusCode == System.Net.HttpStatusCode.PreconditionFailed){
throw new Exceptions.InvalidHeadersError("One or more of the headers supplied (likely Content-Length) was rejected by the server");
}else if(response.StatusCode == System.Net.HttpStatusCode.ServiceUnavailable){
throw new Exceptions.TemporaryFailureError("The server was unable to process the request");
}
throw new Exceptions.ProtocolError("Unable to send message; code: " + response.StatusCode, e);
}else if(e.Status == System.Net.WebExceptionStatus.ConnectFailure || e.Status == System.Net.WebExceptionStatus.NameResolutionFailure){
throw new Exceptions.URLError("Unable to send message: " + e.Message, e);
}
throw;
}
}
public RecurringBillInformation PerformRecurringBill(string json, System.Net.HttpWebRequest request)
{
RecurringBillInformation responseObject = new RecurringBillInformation();
using (var streamWriter = new StreamWriter(request.GetRequestStream()))
{
streamWriter.Write(json);
streamWriter.Flush();
streamWriter.Close();
}
var result = doPost(request, _url);
responseObject = JsonConvert.DeserializeObject<RecurringBillInformation>(result);
responseObject.rowData = result;
return responseObject;
}
/// <summary>
/// Writes the payload for the POST operation to the outbound
/// HttpWebRequest.
/// </summary>
/// <param name="target">The target.</param>
/// <returns></returns>
private bool preRequestHandler(System.Net.HttpWebRequest target)
{
string payload = AssemblePostBackPayload();
byte[] buff = Encoding.ASCII.GetBytes(payload.ToCharArray());
target.ContentLength = buff.Length;
target.ContentType = "application/x-www-form-urlencoded";
System.IO.Stream reqStream = target.GetRequestStream();
reqStream.Write(buff, 0, buff.Length);
return true;
}
