public static System.IO.Stream FileDownload(System.Uri location, System.Net.NetworkCredential credential = null)
{
if (false == location.Scheme.StartsWith(System.Uri.UriSchemeFile, System.StringComparison.InvariantCultureIgnoreCase))
{
throw new System.ArgumentException("Must start with System.Uri.UriSchemeFile", "location.Scheme");
}
using (DownloadAdapter d = DownloadAdapter.WebClientDownload(location, credential))
return(d.ResponseOutputStream);
}
public void MapperShouldFillAllNonOptionalValues()
{
var adapter = new DownloadAdapter();
var mapper = new Mapper();
var config = new Configuration();
config[$"{adapter.Id.ToString().ToLower()}.in.url"] = "http://www.google.com";
mapper.SetValues(adapter, config);
Assert.Equal(adapter.Url, "http://www.google.com");
}
public async Task DownloadGoogleComShouldWork()
{
var dlAdapter = new DownloadAdapter();
dlAdapter.Url = "http://www.google.com";
var adapterTask = dlAdapter.Start();
await adapterTask;
Assert.True(dlAdapter.Finished);
var result = await dlAdapter.GetResult();
Assert.True(File.Exists(result));
}
public static DownloadAdapter WebClientDownload(System.Uri location, System.Net.NetworkCredential credential = null)
{
if (location == null)
{
throw new System.ArgumentNullException("location");
}
using (WebClientEx webClient = new WebClientEx(location))
{
if (credential != null)
{
webClient.Credentials = credential;
}
using (var d = new DownloadAdapter(location)
{
Request = webClient,
ResponseOutputStream = webClient.ResponseStream
})
{
if (webClient.ResponseHeaders != null)
{
string contentLength = webClient.ResponseHeaders["Content-Length"];
if (false == string.IsNullOrWhiteSpace(contentLength))
{
long.TryParse(contentLength, out d.MaximumLength);
}
contentLength = null;
}
return(d);
}
}
}
//Useful for Ftp and other types not supported by HttpClient.
public static System.IO.Stream WebClientDownload(System.Uri location, System.Net.NetworkCredential credential = null)
{
using (DownloadAdapter d = DownloadAdapter.WebClientDownload(location, credential))
return(d.ResponseOutputStream);
}
