public async Task <Stream> GetDownloadStream()
{
using (var client = PluginMetadataCollection.GetClient())
{
return(string.IsNullOrWhiteSpace(DownloadUrl) ? null : await client.GetStreamAsync(DownloadUrl));
}
}
public static PluginMetadataCollection FromStream(Stream stream)
{
var memStream = new MemoryStream();
stream.CopyTo(memStream);
using (memStream)
using (var gzipStream = new GZipInputStream(memStream))
using (var archive = TarArchive.CreateInputTarArchive(gzipStream, null))
{
string hash = CalculateSHA256(memStream);
string cacheDir = Path.Join(AppInfo.Current.CacheDirectory, $"{hash}-OpenTabletDriver-PluginMetadata");
if (Directory.Exists(cacheDir))
{
Directory.Delete(cacheDir, true);
}
archive.ExtractContents(cacheDir);
var collection = EnumeratePluginMetadata(cacheDir);
var metadataCollection = new PluginMetadataCollection(collection);
return(metadataCollection);
}
}
public static PluginMetadataCollection FromStream(Stream stream)
{
using (var gzipStream = new GZipInputStream(stream))
using (var archive = TarArchive.CreateInputTarArchive(gzipStream, null))
{
// TODO: Properly cache instead of storing in the temporary directory
string cacheDir = Path.Join(AppInfo.Current.TemporaryDirectory, Guid.NewGuid().ToString());
archive.ExtractContents(cacheDir);
var collection = EnumeratePluginMetadata(cacheDir);
var metadataCollection = new PluginMetadataCollection(collection);
if (Directory.Exists(cacheDir))
{
Directory.Delete(cacheDir, true);
}
return(metadataCollection);
}
}
