private static PhotoResponse getuploadInfo(Configuration config)
{
PhotoResponse response = new PhotoResponse();
Debug.Print("PutBlobMobile");
//WebRequest photoRequest = WebRequest.Create("https://trailmonitorservice.azure-mobile.net/api/getuploadinfo?deviceId=" + deviceId);
WebRequest photoRequest = WebRequest.Create(config.sasUrl + "?deviceId=" + config.deviceId);
photoRequest.Method = "GET";
//photoRequest.Headers.Add("X-ZUMO-APPLICATION", "hjFCXDfKWCfiBbpIhvaasdfjbbDrSW31");
photoRequest.Headers.Add("X-ZUMO-APPLICATION", config.sasKey);
Debug.Print("Getting PUT URL");
Hashtable temp;
using (var sbPhotoResponseStream = photoRequest.GetResponse().GetResponseStream())
{
StreamReader sr = new StreamReader(sbPhotoResponseStream);
string data = sr.ReadToEnd();
temp = JsonSerializer.DeserializeString(data) as Hashtable;
response.sasUrl = temp["sasUrl"] as string;
response.header = temp["header"] as string;
response.photoId = temp["photoId"] as string;
response.expiry = temp["expiry"] as string;
Debug.Print(response.sasUrl);
Debug.Print(response.header);
Debug.Print(response.photoId);
Debug.Print(response.expiry);
}
return(response);
}
public void PutBlob(Configuration config, byte[] blobContent, bool error = false)
{
String requestMethod = "PUT";
String storageServiceVersion = "2009-09-19";
DateTime currentDateTime = DateTime.UtcNow;
String dateInRfc1123Format = currentDateTime.ToString("R"); //Please note the blog where this is changed to "s" in the WebAPI
Int32 blobLength = blobContent.Length;
PhotoResponse info = getuploadInfo(config);
string authorizationHeader = info.header;
//Uri uri = new Uri(BlobEndPoint + urlPath.ToString());
Uri uri = new Uri(info.sasUrl);
System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)WebRequest.Create(uri);
request.Method = requestMethod;
request.Headers.Add("x-ms-blob-type", "BlockBlob");
request.Headers.Add("x-ms-date", dateInRfc1123Format);
request.Headers.Add("x-ms-version", storageServiceVersion);
request.Headers.Add("Authorization", authorizationHeader);
request.ContentLength = blobLength;
try
{
Debug.Print("BEGIN: request.GetRequestStream()");
using (Stream requestStream = request.GetRequestStream())
{
Debug.Print("END: request.GetRequestStream()");
int blobOffset = 0;
byte[] buffer = new byte[1024];
while (blobOffset < blobContent.Length)
{
int length = System.Math.Min(buffer.Length, blobContent.Length - blobOffset);
Array.Copy(blobContent, blobOffset, buffer, 0, length);
requestStream.Write(buffer, 0, buffer.Length);
blobOffset += length;
}
}
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
Debug.Print("HttpWebResponse.StatusCode: " + response.StatusCode.ToString());
Debug.Print("HttpWebResponse.StatusCode: " + response.StatusDescription.ToString());
}
error = false;
}
catch (WebException ex)
{
Debug.Print("An error occured. Status code:" + ((HttpWebResponse)ex.Response).StatusCode);
error = true;
using (Stream stream = ex.Response.GetResponseStream())
{
using (StreamReader sr = new StreamReader(stream))
{
var s = sr.ReadToEnd();
Debug.Print(s);
}
}
}
}
