mirror of
https://github.com/golang/go
synced 2024-11-05 16:56:16 -07:00
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
// Copyright 2013 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Package playground registers HTTP handlers at "/compile" and "/share" that
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// proxy requests to the golang.org playground service.
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// This package may be used unaltered on App Engine.
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package playground
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import (
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"bytes"
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"fmt"
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"io"
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"net/http"
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)
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const baseURL = "http://play.golang.org"
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func init() {
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http.HandleFunc("/compile", bounce)
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http.HandleFunc("/share", bounce)
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}
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func bounce(w http.ResponseWriter, r *http.Request) {
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b := new(bytes.Buffer)
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if err := passThru(b, r); err != nil {
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http.Error(w, "Server error.", http.StatusInternalServerError)
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report(r, err)
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return
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}
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io.Copy(w, b)
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}
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func passThru(w io.Writer, req *http.Request) error {
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defer req.Body.Close()
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url := baseURL + req.URL.Path
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r, err := client(req).Post(url, req.Header.Get("Content-type"), req.Body)
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if err != nil {
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return fmt.Errorf("making POST request: %v", err)
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}
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defer r.Body.Close()
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if _, err := io.Copy(w, r.Body); err != nil {
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return fmt.Errorf("copying response Body: %v", err)
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}
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return nil
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}
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