public override void ParsePayload(byte[] payloadData, FrameHeader frameHeader)
{
EndStream = (frameHeader.Flags & 0x1) == 0x1;
EndHeaders = (frameHeader.Flags & 0x4) == 0x4;
Priority = (frameHeader.Flags & 0x20) == 0x20;
Padded = (frameHeader.Flags & 0x8) == 0x8;
var index = 0;
if (Padded)
{
// Get pad length (1 byte)
padLength = (ushort)payloadData [index];
index++;
}
else
{
padLength = 0;
}
if (Priority)
{
// Get Dependency Stream Id
// we need to turn the stream id into a uint
var frameStreamIdData = new byte[4];
Array.Copy(payloadData, index, frameStreamIdData, 0, 4);
StreamDependency = Util.ConvertFromUInt31(frameStreamIdData.EnsureBigEndian());
// Get the weight
weight = (ushort)payloadData [index + 4];
// Advance the index
index += 5;
}
// create an array for the header data to read
// it will be the payload length, minus the pad length value, weight, stream id, and padding
var headerData = new byte[payloadData.Length - (index + padLength)];
Array.Copy(payloadData, index, headerData, 0, headerData.Length);
// Decode Header Block Fragments
var hpackDecoder = new HPack.Decoder(8192, 4096);
using (var binReader = new BinaryReader(new MemoryStream(headerData))) {
hpackDecoder.Decode(binReader, (name, value, sensitive) =>
Headers.Add(
System.Text.Encoding.ASCII.GetString(name),
System.Text.Encoding.ASCII.GetString(value)));
hpackDecoder.EndHeaderBlock(); // this must be called to finalize the decoding process.
}
// Advance the index
index += headerData.Length;
// Don't care about padding
}
public override void ParsePayload(byte[] payloadData, FrameHeader frameHeader)
{
EndHeaders = (frameHeader.Flags & 0x4) == 0x4;
// Decode Header Block Fragments
var hpackDecoder = new HPack.Decoder(8192, 4096);
using (var binReader = new BinaryReader(new MemoryStream(payloadData))) {
hpackDecoder.Decode(binReader, (name, value, sensitive) =>
Headers.Add(
System.Text.Encoding.ASCII.GetString(name),
System.Text.Encoding.ASCII.GetString(value)));
hpackDecoder.EndHeaderBlock(); // this must be called to finalize the decoding process.
}
}
public static NameValueCollection UnpackHeaders(byte[] data, int maxHeaderSize, int maxHeaderTableSize)
{
var headers = new NameValueCollection();
// Decode Header Block Fragments
var hpackDecoder = new HPack.Decoder(maxHeaderSize, maxHeaderTableSize);
using (var binReader = new BinaryReader(new MemoryStream(data))) {
hpackDecoder.Decode(binReader, (name, value, sensitive) =>
headers.Add(
System.Text.Encoding.ASCII.GetString(name),
System.Text.Encoding.ASCII.GetString(value)));
hpackDecoder.EndHeaderBlock(); // this must be called to finalize the decoding process.
}
return(headers);
}
public static NameValueCollection UnpackHeaders (byte[] data, int maxHeaderSize, int maxHeaderTableSize)
{
var headers = new NameValueCollection ();
// Decode Header Block Fragments
var hpackDecoder = new HPack.Decoder (maxHeaderSize, maxHeaderTableSize);
using(var binReader = new BinaryReader (new MemoryStream (data))) {
hpackDecoder.Decode(binReader, (name, value, sensitive) =>
headers.Add (
System.Text.Encoding.ASCII.GetString (name),
System.Text.Encoding.ASCII.GetString (value)));
hpackDecoder.EndHeaderBlock(); // this must be called to finalize the decoding process.
}
return headers;
}
public override void ParsePayload(byte[] payloadData, FrameHeader frameHeader)
{
EndHeaders = (frameHeader.Flags & 0x4) == 0x4;
// Decode Header Block Fragments
var hpackDecoder = new HPack.Decoder (8192, 4096);
using(var binReader = new BinaryReader (new MemoryStream (payloadData))) {
hpackDecoder.Decode(binReader, (name, value, sensitive) =>
Headers.Add (
System.Text.Encoding.ASCII.GetString (name),
System.Text.Encoding.ASCII.GetString (value)));
hpackDecoder.EndHeaderBlock(); // this must be called to finalize the decoding process.
}
}
