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package hook
import (
"encoding/hex"
"tunnel/pkg/server/env"
"tunnel/pkg/server/opts"
"tunnel/pkg/server/queue"
)
type hexHook struct{}
func (h hexHook) Send(rq, wq queue.Q) error {
enc := hex.NewEncoder(wq.Writer())
for b := range rq {
enc.Write(b)
}
return nil
}
func (h hexHook) Recv(rq, wq queue.Q) error {
r := hex.NewDecoder(rq.Reader())
return queue.IoCopy(r, wq.Writer())
}
func (h hexHook) Open(env.Env) (interface{}, error) {
return h, nil
}
func newHexHook(opts.Opts, env.Env) (hook, error) {
return hexHook{}, nil
}
func init() {
register("hex", newHexHook)
}
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