vendor.github.com.pion.sctp.param.go Maven / Gradle / Ivy
package sctp
import (
"errors"
"fmt"
)
type param interface {
marshal() ([]byte, error)
length() int
}
var errParamTypeUnhandled = errors.New("unhandled ParamType")
func buildParam(t paramType, rawParam []byte) (param, error) {
switch t {
case forwardTSNSupp:
return (¶mForwardTSNSupported{}).unmarshal(rawParam)
case supportedExt:
return (¶mSupportedExtensions{}).unmarshal(rawParam)
case ecnCapable:
return (¶mECNCapable{}).unmarshal(rawParam)
case random:
return (¶mRandom{}).unmarshal(rawParam)
case reqHMACAlgo:
return (¶mRequestedHMACAlgorithm{}).unmarshal(rawParam)
case chunkList:
return (¶mChunkList{}).unmarshal(rawParam)
case stateCookie:
return (¶mStateCookie{}).unmarshal(rawParam)
case heartbeatInfo:
return (¶mHeartbeatInfo{}).unmarshal(rawParam)
case outSSNResetReq:
return (¶mOutgoingResetRequest{}).unmarshal(rawParam)
case reconfigResp:
return (¶mReconfigResponse{}).unmarshal(rawParam)
default:
return nil, fmt.Errorf("%w: %v", errParamTypeUnhandled, t)
}
}