// 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);
}
static void WriteResponseForHelloWorld(BufferFormatter formatter)
{
var responseBodyText = new Utf8String("Hello, World");
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);
}
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);
}
// TODO: this should not be here. Also, this should not allocate
protected static void WriteCommonHeaders(
BufferFormatter formatter,
HttpVersion version,
int statuCode,
string reasonCode,
bool keepAlive)
{
var currentTime = DateTime.UtcNow;
formatter.AppendHttpStatusLine(version, statuCode, new Utf8String(reasonCode));
formatter.Append(new Utf8String("Date : ")); formatter.Append(currentTime, 'R');
formatter.AppendHttpNewLine();
formatter.Append("Server : .NET Core Sample Serve");
formatter.AppendHttpNewLine();
formatter.Append("Content-Type : text/html; charset=UTF-8");
formatter.AppendHttpNewLine();
if (!keepAlive)
{
formatter.Append("Connection : close");
}
}
