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package hook
import (
"bufio"
"tunnel/pkg/http"
"tunnel/pkg/server/env"
"tunnel/pkg/server/opts"
"tunnel/pkg/server/queue"
)
type infoHttpHook struct{}
type infoHttp struct {
env env.Env
}
func (info *infoHttp) Send(rq, wq queue.Q) error {
q := queue.New()
s := bufio.NewScanner(q.Reader())
go func() {
for b := range rq {
q <- b
wq <- b
}
close(q)
}()
if s.Scan() {
if method, uri, _, ok := http.ParseRequestLine(s.Text()); ok {
info.env.Set("info", method+" "+uri)
}
}
q.Dry()
return nil
}
func (info *infoHttp) Recv(rq, wq queue.Q) error {
return queue.Copy(rq, wq)
}
func (infoHttpHook) Open(env env.Env) (interface{}, error) {
return &infoHttp{env: env}, nil
}
func newInfoHttpHook(opts opts.Opts, env env.Env) (hook, error) {
return infoHttpHook{}, nil
}
func init() {
register("info-http", newInfoHttpHook)
}
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