From 2c5259a594f5d8ddf12691deb6a79a0b566f024e Mon Sep 17 00:00:00 2001
From: Mikhail Osipov <mike.osipov@gmail.com>
Date: Thu, 7 May 2020 01:06:07 +0300
Subject: rename look to info

---
 pkg/server/hook/info-http.go | 55 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 pkg/server/hook/info-http.go

(limited to 'pkg/server/hook/info-http.go')

diff --git a/pkg/server/hook/info-http.go b/pkg/server/hook/info-http.go
new file mode 100644
index 0000000..7941072
--- /dev/null
+++ b/pkg/server/hook/info-http.go
@@ -0,0 +1,55 @@
+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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