internal static int TryParseRequestLine(ReadOnlySpan <byte> buffer, out HttpRequestLine requestLine)
{
requestLine = new HttpRequestLine();
var reader = new HttpRequestReader();
reader.Buffer = buffer;
requestLine.Method = reader.ReadMethod();
if (requestLine.Method == HttpMethod.Unknown)
{
return(0);
}
requestLine.RequestUri = reader.ReadRequestUri().Bytes.ToArray();
if (requestLine.RequestUri.Length == 0)
{
return(0);
}
reader.Buffer = reader.Buffer.Slice(1);
requestLine.Version = reader.ReadHttpVersion();
if (requestLine.Version == HttpVersion.Unknown)
{
return(0);
}
return(buffer.Length - reader.Buffer.Length);
}
internal static bool TryParseRequestLine(ReadOnlySpan <byte> buffer, out HttpRequestLine requestLine, out int totalParsedBytes)
{
requestLine = new HttpRequestLine();
totalParsedBytes = 0;
var reader = new HttpRequestReader();
reader.Buffer = buffer;
requestLine.Method = reader.ReadMethod();
if (requestLine.Method == HttpMethod.Unknown)
{
return(false);
}
requestLine.RequestUri = reader.ReadRequestUri().Bytes.ToArray();
if (requestLine.RequestUri.Length == 0)
{
return(false);
}
reader.Buffer = reader.Buffer.Slice(1);
requestLine.Version = reader.ReadHttpVersion();
if (requestLine.Version == HttpVersion.Unknown)
{
return(false);
}
totalParsedBytes = buffer.Length - reader.Buffer.Length;
return(true);
}