/// <summary>
/// Read a Base64 encoded line.
/// </summary>
/// <param name="client">The client to read from.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The decoded Base64 string.</returns>
async Task <string> ReadBase64EncodedLineAsync(INetworkClient client, CancellationToken cancellationToken)
{
var text = await client.ReadLineAsync(Encoding.ASCII, cancellationToken).ConfigureAwait(false);
return(text == null
? String.Empty
: Encoding.UTF8.GetString(Convert.FromBase64String(text)));
}
/// <summary>
/// Read a line from the byte stream.
/// </summary>
/// <param name="client">The stream to read a line from.</param>
/// <param name="encoding">The encoding to use when converting to a string representation.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The string that was read from the stream.</returns>
public static async Task <string> ReadLineAsync(this INetworkClient client, Encoding encoding, CancellationToken cancellationToken = default)
{
if (client == null)
{
throw new ArgumentNullException(nameof(client));
}
var blocks = await client.ReadLineAsync(cancellationToken).ConfigureAwait(false);
return(blocks.Count == 0
? null
: encoding.GetString(blocks.SelectMany(block => block).ToArray()));
}
/// <summary>
/// Read a Base64 encoded line.
/// </summary>
/// <param name="client">The client to read from.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The decoded Base64 string.</returns>
async Task <string> ReadBase64EncodedLineAsync(INetworkClient client, CancellationToken cancellationToken)
{
var text = await client.ReadLineAsync(Encoding.ASCII, cancellationToken).ReturnOnAnyThread();
return(Encoding.UTF8.GetString(Convert.FromBase64String(text)));
}
