/// <summary>
/// Put Range Request
/// </summary>
/// <returns></returns>
public async Task PutRangeAsync(Uri storageUri, byte[] bytes, int startBytes = 0, string writeMode = "Update")
{
if (string.IsNullOrEmpty(storageUri.Query) || !storageUri.Query.Contains("comp=range"))
{
throw new Exception("Missing Query String comp=range");
}
using (var httpRequestMessage = new HttpRequestMessage(HttpMethod.Put, storageUri))
{
httpRequestMessage.Content = new ByteArrayContent(bytes);
var contentlength = httpRequestMessage.Content.Headers.ContentLength - 1;
var now = DateTime.UtcNow;
SetDefaultHeaders(httpRequestMessage, now);
httpRequestMessage.Headers.Add("x-ms-range", $"bytes={startBytes}-{contentlength.ToString()}");
httpRequestMessage.Headers.Add("x-ms-write", writeMode);
// Add the authorization header.
httpRequestMessage.Headers.Authorization = AzureStorageAuthenticationHelper.GetAuthorizationHeader(
_accoutName, _accessKey, now, httpRequestMessage);
await SendAndTraceOnErrorAsync(httpRequestMessage, storageUri);
}
}
public async Task CreateFileAsync(Uri storageUri)
{
//Instantiate the request message with a empty payload.
using (var httpRequestMessage =
new HttpRequestMessage(HttpMethod.Put, storageUri)
{
Content = new StringContent("")
})
{
var now = DateTime.UtcNow;
SetDefaultHeaders(httpRequestMessage, now);
// Required. This header specifies the maximum size for the file, up to 1 TiB.
httpRequestMessage.Headers.Add("x-ms-content-length", "200");
httpRequestMessage.Headers.Add("x-ms-type", "file");
// If you need any additional headers, add them here before creating
// the authorization header.
// Add the authorization header.
httpRequestMessage.Headers.Authorization = AzureStorageAuthenticationHelper.GetAuthorizationHeader(
_accoutName, _accessKey, now, httpRequestMessage);
// Send the request.
await SendAndTraceOnErrorAsync(httpRequestMessage, storageUri);
}
}