private static ParseInfo Parse(byte[] buffer, int offset, int length)
{
// First Line
HttpParser parser = new HttpParser(buffer, offset, length);
HttpVersion version;
uint? statusCode;
Datagram reasonPhrase;
parser.Version(out version).Space().DecimalNumber(3, out statusCode).Space().SkipSpaces().ReasonPhrase(out reasonPhrase).CarriageReturnLineFeed();
ParseInfo parseInfo = new ParseInfo
{
Length = length,
Version = version,
StatusCode = statusCode,
ReasonPhrase = reasonPhrase
};
if (!parser.Success)
return parseInfo;
int firstLineLength = parser.Offset - offset;
// Header
int? endHeaderOffset;
HttpHeader header = new HttpHeader(GetHeaderFields(out endHeaderOffset, buffer, offset + firstLineLength, length - firstLineLength));
parseInfo.Header = header;
if (endHeaderOffset == null)
return parseInfo;
int headerLength = endHeaderOffset.Value - offset - firstLineLength;
// Body
Datagram body = ParseBody(buffer, offset + firstLineLength + headerLength, length - firstLineLength - headerLength, IsBodyPossible(statusCode.Value), header);
parseInfo.Body = body;
parseInfo.Length = firstLineLength + headerLength + body.Length;
return parseInfo;
}
private static HttpResponseDatagram.ParseInfo Parse(byte[] buffer, int offset, int length)
{
HttpParser httpParser = new HttpParser(buffer, offset, length);
HttpVersion version;
uint? number;
Datagram reasonPhrase;
httpParser.Version(out version).Space().DecimalNumber(3, out number).Space().SkipSpaces().ReasonPhrase(out reasonPhrase).CarriageReturnLineFeed();
HttpResponseDatagram.ParseInfo parseInfo1 = new HttpResponseDatagram.ParseInfo();
parseInfo1.Length = length;
parseInfo1.Version = version;
parseInfo1.StatusCode = number;
parseInfo1.ReasonPhrase = reasonPhrase;
HttpResponseDatagram.ParseInfo parseInfo2 = parseInfo1;
if (!httpParser.Success)
{
return(parseInfo2);
}
int num1 = httpParser.Offset - offset;
int? endOffset;
HttpHeader header = new HttpHeader((IEnumerable <KeyValuePair <string, IEnumerable <byte> > >)HttpDatagram.GetHeaderFields(out endOffset, buffer, offset + num1, length - num1));
parseInfo2.Header = header;
if (!endOffset.HasValue)
{
return(parseInfo2);
}
int num2 = endOffset.Value - offset - num1;
Datagram datagram = HttpDatagram.ParseBody(buffer, offset + num1 + num2, length - num1 - num2, HttpResponseDatagram.IsBodyPossible(number.Value), header);
parseInfo2.Body = datagram;
parseInfo2.Length = num1 + num2 + datagram.Length;
return(parseInfo2);
}
private static ParseInfo Parse(byte[] buffer, int offset, int length)
{
// First Line
HttpParser parser = new HttpParser(buffer, offset, length);
HttpVersion version;
uint? statusCode;
Datagram reasonPhrase;
parser.Version(out version).Space().DecimalNumber(3, out statusCode).Space().SkipSpaces().ReasonPhrase(out reasonPhrase).CarriageReturnLineFeed();
ParseInfo parseInfo = new ParseInfo
{
Length = length,
Version = version,
StatusCode = statusCode,
ReasonPhrase = reasonPhrase
};
if (!parser.Success)
{
return(parseInfo);
}
int firstLineLength = parser.Offset - offset;
// Header
int? endHeaderOffset;
HttpHeader header = new HttpHeader(GetHeaderFields(out endHeaderOffset, buffer, offset + firstLineLength, length - firstLineLength));
parseInfo.Header = header;
if (endHeaderOffset == null)
{
return(parseInfo);
}
int headerLength = endHeaderOffset.Value - offset - firstLineLength;
// Body
Datagram body = ParseBody(buffer, offset + firstLineLength + headerLength, length - firstLineLength - headerLength, IsBodyPossible(statusCode.Value), header);
parseInfo.Body = body;
parseInfo.Length = firstLineLength + headerLength + body.Length;
return(parseInfo);
}
