private void SendRequestForDownload(Stream outStream, ProgressCallbackHelper progressCallback, KiiHttpClientCallback callback)
{
SetSDKClientInfo();
try
{
HttpWebResponse httpResponse = (HttpWebResponse)request.GetResponse();
ApiResponse res = ParseResponseHeader(httpResponse);
// read body
ReadBodyStream(httpResponse, progressCallback, outStream);
res.Body = "";
callback(res, null);
}
catch (System.Net.WebException e)
{
Console.Write("Exception " + e.Message);
System.Net.HttpWebResponse err = (System.Net.HttpWebResponse)e.Response;
// read body
string body = ReadBodyFromResponse(err);
callback(null, KiiHttpUtils.TypedException((int)err.StatusCode, body));
}
catch (Exception e)
{
callback(null, e);
}
}
private void SendRequest(Stream body, ProgressCallbackHelper progressCallback, KiiHttpClientCallback callback)
{
System.IO.Stream reqStream = null;
try
{
long doneByte = 0;
long totalByte = body.Length;
request.ContentLength = totalByte;
reqStream = request.GetRequestStream();
byte[] buffer = new byte[4096];
int count;
while (true)
{
count = body.Read(buffer, 0, buffer.Length);
if (count <= 0)
{
break;
}
reqStream.Write(buffer, 0, count);
doneByte += count;
if (doneByte > totalByte)
{
doneByte = totalByte;
}
progressCallback.NotifyProgress(doneByte, totalByte);
}
}
catch (SystemException e)
{
callback(null, new NetworkException(e));
return;
}
finally
{
if (reqStream != null)
{
reqStream.Close();
}
}
SendRequest(callback);
}
protected void ReadBodyStream(System.Net.HttpWebResponse response, ProgressCallbackHelper progressCallback, Stream outStream)
{
System.IO.Stream s = null;
try
{
s = response.GetResponseStream();
byte[] buffer = new byte[4096];
int count;
long doneByte = 0;
long totalByte = response.ContentLength;
while (true)
{
count = s.Read(buffer, 0, buffer.Length);
if (count <= 0)
{
break;
}
outStream.Write(buffer, 0, count);
doneByte += count;
if (doneByte > totalByte)
{
doneByte = totalByte;
}
if (progressCallback != null)
{
progressCallback.NotifyProgress(doneByte, totalByte);
}
}
}
catch (SystemException e)
{
throw new NetworkException(e);
}
finally
{
if (s != null)
{
s.Close();
}
}
}
