public Download UriWithRequestHeader(string uri, RequestHeader requestHeader)
{
if (requestHeader == null)
throw new ArgumentNullException("requestHeader cannot be null");
_urls.Add(new DownloadInstruction(new Uri(uri), requestHeader));
return this;
}
private void ModifyRequestHeader(HttpRequestHeaders request, RequestHeader requestHeader)
{
foreach (var a in requestHeader.Accept)
{
request.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue(a));
}
foreach (var a in requestHeader.AcceptCharset)
{
request.AcceptCharset.Add(new System.Net.Http.Headers.StringWithQualityHeaderValue(a));
}
foreach (var a in requestHeader.AcceptEncoding)
{
request.AcceptEncoding.Add(new System.Net.Http.Headers.StringWithQualityHeaderValue(a));
}
foreach (var a in requestHeader.AcceptLanguage)
{
request.AcceptLanguage.Add(new System.Net.Http.Headers.StringWithQualityHeaderValue(a));
}
if (requestHeader.BasicAuthorization != null)
{
var auth = requestHeader.BasicAuthorization;
request.Authorization =
new AuthenticationHeaderValue("Basic",
Convert.ToBase64String(Encoding.ASCII.GetBytes($"{auth.Item1}:{auth.Item2}")));
}
foreach (var c in requestHeader.Connection)
{
request.Connection.Add(c);
}
if (requestHeader.Date.HasValue)
{
request.Date = requestHeader.Date;
}
foreach (var e in requestHeader.Expect)
{
request.Expect.Add(new NameValueWithParametersHeaderValue(e));
}
if (requestHeader.ExpectContinue.HasValue)
{
request.ExpectContinue = requestHeader.ExpectContinue;
}
if (!string.IsNullOrWhiteSpace(requestHeader.From))
{
request.From = requestHeader.From;
}
if (!string.IsNullOrWhiteSpace(requestHeader.Host))
{
request.Host = requestHeader.Host;
}
foreach (var i in requestHeader.IfMatch)
{
request.IfMatch.Add(new EntityTagHeaderValue(i));
}
if (requestHeader.IfModifiedSince.HasValue)
{
request.IfModifiedSince = requestHeader.IfModifiedSince;
}
foreach (var i in requestHeader.IfNoneMatch)
{
request.IfNoneMatch.Add(new EntityTagHeaderValue(i));
}
if (requestHeader.IfUnmodifiedSince.HasValue)
{
request.IfUnmodifiedSince = requestHeader.IfUnmodifiedSince;
}
if (requestHeader.MaxForwards.HasValue)
{
request.MaxForwards = requestHeader.MaxForwards;
}
if (requestHeader.Referrer != null)
{
request.Referrer = requestHeader.Referrer;
}
foreach (var t in requestHeader.TransferEncoding)
{
request.TransferEncoding.Add(new TransferCodingHeaderValue(t));
}
if (requestHeader.TransferEncodingChunked.HasValue)
{
request.TransferEncodingChunked = requestHeader.TransferEncodingChunked;
}
}
public DownloadInstruction(Uri uri, RequestHeader requestHeader)
: this(uri)
{
RequestHeader = requestHeader;
}