forked from quic-go/quic-go
69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
package qlog
|
|
|
|
import (
|
|
"github.com/francoispqt/gojay"
|
|
|
|
"github.com/lucas-clemente/quic-go/internal/protocol"
|
|
"github.com/lucas-clemente/quic-go/internal/wire"
|
|
)
|
|
|
|
func getPacketType(hdr *wire.ExtendedHeader) packetType {
|
|
if !hdr.IsLongHeader {
|
|
return packetType1RTT
|
|
}
|
|
if hdr.Version == 0 {
|
|
return packetTypeVersionNegotiation
|
|
}
|
|
switch hdr.Type {
|
|
case protocol.PacketTypeInitial:
|
|
return packetTypeInitial
|
|
case protocol.PacketTypeHandshake:
|
|
return packetTypeHandshake
|
|
case protocol.PacketType0RTT:
|
|
return packetType0RTT
|
|
case protocol.PacketTypeRetry:
|
|
return packetTypeRetry
|
|
default:
|
|
panic("unknown packet type")
|
|
}
|
|
}
|
|
|
|
func transformHeader(hdr *wire.ExtendedHeader) *packetHeader {
|
|
return &packetHeader{
|
|
PacketNumber: hdr.PacketNumber,
|
|
PayloadLength: hdr.Length,
|
|
SrcConnectionID: hdr.SrcConnectionID,
|
|
DestConnectionID: hdr.DestConnectionID,
|
|
Version: hdr.Version,
|
|
}
|
|
}
|
|
|
|
type packetHeader struct {
|
|
PacketNumber protocol.PacketNumber
|
|
PacketSize protocol.ByteCount
|
|
PayloadLength protocol.ByteCount
|
|
|
|
Version protocol.VersionNumber
|
|
SrcConnectionID protocol.ConnectionID
|
|
DestConnectionID protocol.ConnectionID
|
|
}
|
|
|
|
func (h packetHeader) MarshalJSONObject(enc *gojay.Encoder) {
|
|
enc.StringKey("packet_number", toString(int64(h.PacketNumber)))
|
|
enc.Int64KeyOmitEmpty("packet_size", int64(h.PacketSize))
|
|
enc.Int64KeyOmitEmpty("payload_length", int64(h.PayloadLength))
|
|
if h.Version != 0 {
|
|
enc.StringKey("version", versionNumber(h.Version).String())
|
|
}
|
|
if h.SrcConnectionID.Len() > 0 {
|
|
enc.StringKey("scil", toString(int64(h.SrcConnectionID.Len())))
|
|
enc.StringKey("scid", connectionID(h.SrcConnectionID).String())
|
|
}
|
|
if h.DestConnectionID.Len() > 0 {
|
|
enc.StringKey("dcil", toString(int64(h.DestConnectionID.Len())))
|
|
enc.StringKey("dcid", connectionID(h.DestConnectionID).String())
|
|
}
|
|
}
|
|
|
|
func (packetHeader) IsNil() bool { return false }
|