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package hook
import (
"bufio"
"tunnel/pkg/http"
"tunnel/pkg/server/env"
"tunnel/pkg/server/opts"
"tunnel/pkg/server/queue"
)
type lookHttpHook struct{}
type lookHttp struct {
env env.Env
}
func (look *lookHttp) 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 {
look.env.Set("look.info", method+" "+uri)
}
}
q.Dry()
return nil
}
func (look *lookHttp) Recv(rq, wq queue.Q) error {
return queue.Copy(rq, wq)
}
func (lookHttpHook) Open(env env.Env) (interface{}, error) {
return &lookHttp{env: env}, nil
}
func newLookHttpHook(opts opts.Opts, env env.Env) (hook, error) {
return lookHttpHook{}, nil
}
func init() {
register("look-http", newLookHttpHook)
}
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