public static string EnsureDownloaded(NodeDownloadData downloadData)
{
if (!Directory.Exists("TestData"))
{
Directory.CreateDirectory("TestData");
}
var osDownloadData = downloadData.GetCurrentOSDownloadData();
if (osDownloadData == null)
{
throw new Exception("This platform does not support tests involving this crypto currency, DownloadData for this OS are unavailable");
}
var bitcoind = Path.Combine("TestData", String.Format(osDownloadData.Executable, downloadData.Version));
var zip = Path.Combine("TestData", String.Format(osDownloadData.Archive, downloadData.Version));
if (File.Exists(bitcoind))
{
return(bitcoind);
}
string url = String.Format(osDownloadData.DownloadLink, downloadData.Version);
HttpClient client = new HttpClient();
client.Timeout = TimeSpan.FromMinutes(10.0);
var data = client.GetByteArrayAsync(url).GetAwaiter().GetResult();
CheckHash(osDownloadData, data);
File.WriteAllBytes(zip, data);
var extractDirectory = "TestData";
if (osDownloadData.CreateFolder != null)
{
if (!Directory.Exists(osDownloadData.CreateFolder))
{
Directory.CreateDirectory(osDownloadData.CreateFolder);
}
extractDirectory = Path.Combine(extractDirectory, string.Format(osDownloadData.CreateFolder, downloadData.Version));
}
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
ZipFile.ExtractToDirectory(zip, extractDirectory);
}
else
{
Process.Start("tar", "-zxvf " + zip + " -C " + extractDirectory).WaitForExit();
}
File.Delete(zip);
return(bitcoind);
}
public static NodeBuilder Create(NodeDownloadData downloadData, Network network = null, [CallerMemberNameAttribute] string caller = null, bool showNodeConsole = false)
{
network = network ?? Network.RegTest;
var isFilePath = downloadData.Version.Length >= 2 && downloadData.Version[1] == ':';
var path = isFilePath ? downloadData.Version : EnsureDownloaded(downloadData);
if (!Directory.Exists(caller))
{
Directory.CreateDirectory(caller);
}
return(new NodeBuilder(caller, path)
{
Network = network, NodeImplementation = downloadData, ShowNodeConsole = showNodeConsole
});
}