protected SPDYFrameBase GetSPDYFrame() { var frameHeader = new Byte[8]; if (this.Reader.Read(frameHeader, 0, frameHeader.Length) != frameHeader.Length) { this.Frames.AddRange(this.Reader.PDUStreamBasedProvider.GetCurrentPDU().FrameList); this.InvalidReason = "Not enough data for header"; return(null); } var headerPdu = this.Reader.PDUStreamBasedProvider.GetCurrentPDU(); var headerFrames = headerPdu.FrameList; this.TimeStamp = headerPdu.FirstSeen; // First bit var isControl = (frameHeader[0] & 0x80) != 0; // Read payload // Payload len is in the last 3 bytes of 8 byte header var framePayloadLen = SPDYFrameBase.ReadInt(frameHeader, 5, 3); var framePayload = new Byte[framePayloadLen]; var framePayloadReadBytes = this.Reader.Read(framePayload, 0, framePayloadLen); // Save frame numbers var payloadFrames = this.Reader.PDUStreamBasedProvider.GetCurrentPDU().FrameList; this.Frames.AddRange(headerFrames.Union(payloadFrames)); if (framePayloadReadBytes != framePayloadLen) { this.InvalidReason = "Not enough data for payload"; return(null); } SPDYFrameBase spdyFrame; if (isControl) { // Get control frame type var controlFrameType = (SPDYControlFrameType)(SPDYFrameBase.ReadInt(frameHeader, 2, 2)); switch (controlFrameType) { case SPDYControlFrameType.SynStream: spdyFrame = new SPDYFrameSynStream(frameHeader, framePayload); break; case SPDYControlFrameType.SynReply: spdyFrame = new SPDYFrameSynReply(frameHeader, framePayload); break; case SPDYControlFrameType.Settings: spdyFrame = new SPDYFrameSettings(frameHeader, framePayload); break; case SPDYControlFrameType.WindowUpdate: spdyFrame = new SPDYFrameWindowUpdate(frameHeader, framePayload); break; case SPDYControlFrameType.Ping: spdyFrame = new SPDYFramePing(frameHeader, framePayload); break; default: throw new Exception("Unsupported SPDY control frame type: " + controlFrameType); } } else { spdyFrame = new SPDYFrameData(frameHeader, framePayload); } // Copy of a list is needed, not just assign spdyFrame.Frames = new List <PmFrameBase>(this.Frames); return(spdyFrame); }
} //EF public SPDYContent(SPDYFrameData dataFrame, string contentEncoding = "") { this.ContentEncoding = contentEncoding; this.Content = this.ParseData(dataFrame.Data); }