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server.go
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server.go
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// Copyright 2012 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"flag"
"log"
"net/http"
"net/http/cgi"
"strings"
)
var (
addr = flag.String("addr", ":8080", "HTTP address to listen on")
root = flag.String("cgbin", "/cgi-bin/", "url prefix for cgi")
path = flag.String("path", "./cgi-bin/", "directory containing cgi programs")
)
func main() {
flag.Parse()
http.HandleFunc(*root, func(w http.ResponseWriter, r *http.Request) {
p := r.URL.Path[strings.LastIndex(r.URL.Path, "/")+1:]
if p == "" {
http.NotFound(w, r)
return
}
h := cgi.Handler{Path: p, Root: *root, Dir: *path}
h.ServeHTTP(w, r)
})
log.Fatal(http.ListenAndServe(*addr, nil))
}