public string WebRequestWithFileStream(Method method, string url, string postData, OAuthBase oauth, Stream fileStream)
{
var webRequest = System.Net.WebRequest.Create(url) as HttpWebRequest;
if (webRequest == null)
{
return(string.Empty);
}
webRequest.Method = method.ToString();
webRequest.ServicePoint.Expect100Continue = false;
webRequest.UserAgent = "WinWeiBee";
webRequest.Timeout = 20000;
webRequest.KeepAlive = true;
NameValueCollection qs = HttpUtility.ParseQueryString(postData);
XAuthHeader(webRequest, qs);
string boundary = "---------------------------" + DateTime.Now.Ticks.ToString("x");
byte[] boundarybytes = Encoding.ASCII.GetBytes("\r\n--" + boundary + "\r\n");
byte[] boundarybytes1 = Encoding.ASCII.GetBytes("--" + boundary + "\r\n");
webRequest.ContentType = "multipart/form-data;boundary=" + boundary;
Stream requestStream = webRequest.GetRequestStream();
const string formdataTemplate = "Content-Disposition: form-data; name=\"{0}\"\r\n\r\n{1}";
MultipartformBody(qs, boundarybytes, boundarybytes1, requestStream, formdataTemplate);
// Write file type to head
const string headerTemplate =
"Content-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\nContent-Type: {2}\r\n\r\n";
string header = string.Format(headerTemplate, "pic", "pic.jpg", Jpeg);
byte[] headerbytes = Encoding.UTF8.GetBytes(header);
requestStream.Write(headerbytes, 0, headerbytes.Length);
// Write picture file binary to post data
FileStreamToRequestStream(requestStream, fileStream);
// The trailer data
byte[] trailer = Encoding.ASCII.GetBytes("\r\n--" + boundary + "--\r\n");
requestStream.Write(trailer, 0, trailer.Length);
requestStream.Close();
return(Utility.WebResponseGet(webRequest)); //, url, postData);
}
private string WebRequestWithFile(Method method, string url, string postData, string filePath, OAuthBase oauth)
{
var fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read);
string responseData = WebRequestWithFileStream(method, url, postData, oauth, fileStream);
fileStream.Close();
return(responseData);
}
