private static async Task ReadHeaders(StreamReader streamReader, HTTPHeaders headers)
{
var text = default(string);
do
{
text = await streamReader.ReadLineAsync();
if (string.IsNullOrEmpty(text))
{
return;
}
var match = regex.Match(text);
if (match.Success == false)
{
throw new NotSupportedException(text);
}
var key = match.Groups[1].ToString();
var val = match.Groups[2].ToString();
if (headers.GetHeader(key) is IPushableHTTPHeader header)
{
header.Push(val);
}
else
{
headers[key] = val;
}
} while (text != null);
}
private static async Task SendResponse(HTTPHeaders headers, StreamWriter streamWriter, IHTTPDirective directive)
{
streamWriter.WriteLine(directive.ToString());
await SendHeaders(streamWriter, headers);
streamWriter.Flush();
}
private static async Task SendHeaders(StreamWriter streamWriter, HTTPHeaders headers)
{
foreach (var key in headers)
{
if (string.IsNullOrEmpty(headers[key]))
{
continue;
}
await streamWriter.WriteLineAsync($"{key}: {headers[key]}");
}
await streamWriter.WriteLineAsync();
}
