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();
if (requestLine.RequestUri.Length == 0)
{
return(false);
}
requestLine.Version = reader.ReadHttpVersion();
if (requestLine.Version == HttpVersion.Unknown)
{
return(false);
}
totalParsedBytes = buffer.Length - reader.Buffer.Length;
return(true);
}
// This method is a bit of a mess. We need to fix many Http and Json APIs
void WriteResponseForPostJson(BufferFormatter formatter, HttpRequestLine requestLine, ReadOnlySpan<byte> body)
{
Console.WriteLine(new Utf8String(body));
uint requestedCount = ReadCountUsingReader(body).GetValueOrDefault(1);
//uint requestedCount = ReadCountUsingNonAllocatingDom(body).GetValueOrDefault(1);
// TODO: this needs to be written directly to the buffer after content length reservation is implemented.
var buffer = ArrayPool<byte>.Shared.Rent(2048);
var spanFormatter = new SpanFormatter(buffer.Slice(), FormattingData.InvariantUtf8);
var json = new JsonWriter<SpanFormatter>(spanFormatter, prettyPrint: true);
json.WriteObjectStart();
json.WriteArrayStart();
for (int i = 0; i < requestedCount; i++) {
json.WriteString(DateTime.UtcNow.ToString()); // TODO: this needs to not allocate.
}
json.WriteArrayEnd(); ;
json.WriteObjectEnd();
var responseBodyText = new Utf8String(buffer, 0, spanFormatter.CommitedByteCount);
formatter.AppendHttpStatusLine(HttpVersion.V1_1, 200, new Utf8String("OK"));
formatter.Append(new Utf8String("Content-Length : "));
formatter.Append(responseBodyText.Length);
formatter.AppendHttpNewLine();
formatter.Append("Content-Type : text/plain; charset=UTF-8");
formatter.AppendHttpNewLine();
formatter.Append("Server : .NET Core Sample Serve");
formatter.AppendHttpNewLine();
formatter.Append(new Utf8String("Date : "));
formatter.Append(DateTime.UtcNow.ToString("R"));
formatter.AppendHttpNewLine();
formatter.AppendHttpNewLine();
formatter.Append(responseBodyText);
ArrayPool<byte>.Shared.Return(buffer);
}
public HttpRequest(HttpRequestLine requestLine, HttpHeaders headers, ReadOnlySpan<byte> bytes)
{
_requestLine = requestLine;
_headers = headers;
_body = bytes;
}
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();
if(requestLine.RequestUri.Length == 0) { return false; }
requestLine.Version = reader.ReadHttpVersion();
if (requestLine.Version == HttpVersion.Unknown) { return false; }
totalParsedBytes = buffer.Length - reader.Buffer.Length;
return true;
}
public static bool TryParseRequestLine(ReadOnlySpan<byte> buffer, out HttpRequestLine requestLine)
{
int parsedBytes;
return TryParseRequestLine(buffer, out requestLine, out parsedBytes);
}
public HttpRequest(HttpRequestLine requestLine, HttpHeaders headers, ReadOnlySpan <byte> bytes)
{
_requestLine = requestLine;
_headers = headers;
_body = bytes;
}
public static bool TryParseRequestLine(ReadOnlySpan <byte> buffer, out HttpRequestLine requestLine)
{
int parsedBytes;
return(TryParseRequestLine(buffer, out requestLine, out parsedBytes));
}
static void WriteResponseForGetTime(BufferFormatter formatter, HttpRequestLine request)
{
// TODO: this needs to not allocate.
var body = string.Format(@"<html><head><title>Time</title></head><body>{0}</body></html>", DateTime.UtcNow.ToString("O"));
WriteCommonHeaders(formatter, HttpVersion.V1_1, 200, "OK", keepAlive: false);
formatter.Append(new Utf8String("Content-Length : "));
formatter.Append(body.Length);
formatter.AppendHttpNewLine();
formatter.AppendHttpNewLine();
formatter.Append(body);
}
protected virtual void WriteResponseFor404(BufferFormatter formatter, HttpRequestLine requestLine) // Not Found
{
Log.LogMessage(Log.Level.Warning, "Request {0}, Response: 404 Not Found", requestLine);
WriteCommonHeaders(formatter, HttpVersion.V1_1, 404, "Not Found", false);
formatter.Append(HttpNewline);
}
