/// <summary>
/// Downloads all Index and Archive files from a remote CDN
/// </summary>
/// <param name="directory"></param>
/// <param name="configContainer"></param>
public void DownloadRemote(string directory, Configs.ConfigContainer configContainer, Configs.ManifestContainer manifestContainer)
{
_client = new CDNClient(manifestContainer);
var queuedDownloader = new QueuedDownloader(directory, _client);
// download data archives
var archives = configContainer.CDNConfig.GetValues("archives");
if (archives != null && archives.Count > 0)
{
queuedDownloader.Enqueue(archives);
queuedDownloader.Enqueue(archives, (x) => x + ".index");
queuedDownloader.Download("data");
}
// download patch archives
var patcharchives = configContainer.CDNConfig.GetValues("patch-archives");
if (patcharchives != null && patcharchives.Count > 0)
{
queuedDownloader.Enqueue(patcharchives);
queuedDownloader.Enqueue(patcharchives, (x) => x + ".index");
queuedDownloader.Download("patch");
}
// download loose file index
var fileIndex = configContainer.CDNConfig.GetValue("file-index");
if (fileIndex != null)
{
string url = Helpers.GetCDNUrl(fileIndex, "data");
string path = Helpers.GetCDNPath(fileIndex, "data", directory, true);
_client.DownloadFile(url, path).Wait();
// download loose files
var index = new IndexFile(path);
queuedDownloader.Enqueue(index.Entries, (x) => x.Key.ToString());
queuedDownloader.Download("data");
}
// download loose patch file index
var patchIndex = configContainer.CDNConfig.GetValue("patch-file-index");
if (patchIndex != null)
{
string url = Helpers.GetCDNUrl(patchIndex, "patch");
string path = Helpers.GetCDNPath(patchIndex, "patch", directory, true);
_client.DownloadFile(url, path).Wait();
// download loose patches
var index = new IndexFile(path);
queuedDownloader.Enqueue(index.Entries, (x) => x.Key.ToString());
queuedDownloader.Download("patch");
}
Open(directory);
}
public void Download(string folder)
{
folder = folder.ToLower();
var tasks = new List <Task>();
for (int i = 0; i < Environment.ProcessorCount; i++)
{
var task = Task.Run(async() =>
{
while (_queue.TryDequeue(out var item))
{
string url = Helpers.GetCDNUrl(item, folder);
string filepath = Helpers.GetCDNPath(item, folder, _directory, true);
if (!File.Exists(filepath))
{
await _client.DownloadFile(url, filepath);
}
}
});
tasks.Add(task);
}
Task.WhenAll(tasks).Wait();
}
private async Task <bool> DownloadFile(string hash, string filename)
{
if (File.Exists(filename))
{
return(true);
}
return(await Client.DownloadFile(Helpers.GetCDNUrl(hash, "data"), filename));
}