From c51b6d8887c38d538c0e2db2adfe0848fc662986 Mon Sep 17 00:00:00 2001
From: James Mills <prologic@shortcircuit.net.au>
Date: Fri, 30 Sep 2016 19:40:24 -0700
Subject: Migrated to a Library structure with gopherproxy cmd for reuse by
 gopherclient

---
 main.go | 126 ----------------------------------------------------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 main.go

(limited to 'main.go')

diff --git a/main.go b/main.go
deleted file mode 100644
index 1da5f8e..0000000
--- a/main.go
+++ /dev/null
@@ -1,126 +0,0 @@
-package main
-
-import (
-	"flag"
-	"fmt"
-	"html/template"
-	"io"
-	"io/ioutil"
-	"log"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"github.com/prologic/go-gopher"
-)
-
-var (
-	bind = flag.String("bind", ":80", "[int]:port to bind to")
-	uri  = flag.String("uri", "127.0.0.1:70", "<host>:[port] to proxy to")
-
-	tpl *template.Template
-)
-
-type tplRow struct {
-	Link template.URL
-	Type string
-	Text string
-}
-
-func renderDirectory(w http.ResponseWriter, tpl *template.Template, hostport string, d gopher.Directory) error {
-	out := make([]tplRow, len(d))
-
-	for i, x := range d {
-		tr := tplRow{
-			Text: x.Description,
-			Type: x.Type.String(),
-		}
-
-		if x.Type == gopher.INFO {
-			out[i] = tr
-			continue
-		}
-
-		if strings.HasPrefix(x.Selector, "URL:") {
-			tr.Link = template.URL(x.Selector[4:])
-		} else {
-			var hostport string
-			if x.Port == 70 {
-				hostport = x.Host
-			} else {
-				hostport = fmt.Sprintf("%s:%d", x.Host, x.Port)
-			}
-			path := url.QueryEscape(x.Selector)
-			path = strings.Replace(path, "%2F", "/", -1)
-			tr.Link = template.URL(
-				fmt.Sprintf(
-					"/%s/%s%s",
-					hostport,
-					string(byte(x.Type)),
-					path,
-				),
-			)
-		}
-
-		out[i] = tr
-	}
-
-	return tpl.Execute(w, struct {
-		Title string
-		Lines []tplRow
-	}{hostport, out})
-}
-
-func proxy(w http.ResponseWriter, req *http.Request) {
-	parts := strings.Split(strings.TrimPrefix(req.URL.Path, "/"), "/")
-	hostport := parts[0]
-	path := strings.Join(parts[1:], "/")
-
-	if len(hostport) == 0 {
-		http.Redirect(w, req, "/"+*uri, http.StatusFound)
-		return
-	}
-
-	uri, err := url.QueryUnescape(path)
-	if err != nil {
-		io.WriteString(w, fmt.Sprintf("<b>Error:</b><pre>%s</pre>", err))
-		return
-	}
-	res, err := gopher.Get(
-		fmt.Sprintf(
-			"gopher://%s/%s",
-			hostport,
-			uri,
-		),
-	)
-	if err != nil {
-		io.WriteString(w, fmt.Sprintf("<b>Error:</b><pre>%s</pre>", err))
-		return
-	}
-
-	if res.Body != nil {
-		io.Copy(w, res.Body)
-	} else {
-		if err := renderDirectory(w, tpl, hostport, res.Dir); err != nil {
-			io.WriteString(w, fmt.Sprintf("<b>Error:</b><pre>%s</pre>", err))
-			return
-		}
-	}
-}
-
-func main() {
-	flag.Parse()
-
-	tpldata, err := ioutil.ReadFile(".template")
-	if err == nil {
-		tpltext = string(tpldata)
-	}
-
-	tpl, err = template.New("gophermenu").Parse(tpltext)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	http.HandleFunc("/", proxy)
-	log.Fatal(http.ListenAndServe(*bind, nil))
-}
-- 
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