summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPacien TRAN-GIRARD2013-04-17 14:51:51 +0200
committerPacien TRAN-GIRARD2013-04-17 14:51:51 +0200
commit8465bf703c826f778f915e80522ee7f1a07750b8 (patch)
treeeeae80bd67ebfe86516fefc013742113097cba06
parentbe3d1e7f5bc99968d3386625b80f3fbf680db5a7 (diff)
downloadstaticweb-8465bf703c826f778f915e80522ee7f1a07750b8.tar.gz
First version.
-rw-r--r--README.md13
-rwxr-xr-xmain.go91
2 files changed, 103 insertions, 1 deletions
diff --git a/README.md b/README.md
index 2fb8ca5..f76488e 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,15 @@
1StaticWeb 1StaticWeb
2========= 2=========
3 3
4StaticWeb \ No newline at end of file 4StaticWeb is a basic static files web server written in Go.
5
6It automatically serves the content of the folder corresponding to the domain of the website.
7
8Usage
9-----
10
11``./StaticWeb -addr="[Address to listen: 127.0.0.1]" -port="[Port to listen: 80]" -dir="[Absolute or relative path to the root directory to serve: .]" -log="[Absolute or relative path to the log file. Leave empty for stdout]"``
12
13The program will serve the files in the folder (inside the given root directory) with the same name as the domain from which the request originated.
14
15To serve multiple sites with the same content, you can use symbolic links. \ No newline at end of file
diff --git a/main.go b/main.go
new file mode 100755
index 0000000..29eed83
--- /dev/null
+++ b/main.go
@@ -0,0 +1,91 @@
1/*
2
3 This file is part of StaticWeb (https://github.com/Pacien/StaticWeb).
4
5 StaticWeb is free software: you can redistribute it and/or modify
6 it under the terms of the GNU Affero General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
9
10 StaticWeb is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with StaticWeb. If not, see <http://www.gnu.org/licenses/>.
17
18*/
19
20package main
21
22import (
23 "flag"
24 "log"
25 "net/http"
26 "os"
27 "strings"
28)
29
30var params struct {
31 addr, port, dir, log string
32}
33
34func defaultHandler(w http.ResponseWriter, r *http.Request) {
35 host := strings.Split(*&r.Host, ":")
36 if host[0] == "" {
37 log.Println("No host")
38 http.Error(w, "404 page not found", http.StatusNotFound)
39 return
40 }
41 request := r.URL.Path[1:]
42 requestedFile := *&params.dir + "/" + *&host[0] + "/" + *&request
43 log.Println(requestedFile)
44 file, err := os.Stat(requestedFile)
45 if err != nil {
46 log.Println(err)
47 http.Error(w, "404 page not found", http.StatusNotFound)
48 return
49 }
50 if file.IsDir() && !strings.HasSuffix(requestedFile, "/") {
51 http.Redirect(w, r, r.URL.Path+"/", http.StatusFound)
52 return
53 }
54 http.ServeFile(w, r, *&requestedFile)
55}
56
57func init() {
58 flag.StringVar(&params.addr, "addr", "127.0.0.1", "Address to listen.")
59 flag.StringVar(&params.port, "port", "8080", "Port to listen.")
60 flag.StringVar(&params.dir, "dir", ".", "Absolute or relative path to the root directory to serve.")
61 flag.StringVar(&params.log, "log", "", "Absolute or relative path to the log file. Leave empty for stdout.")
62 flag.Parse()
63}
64
65func main() {
66 if params.log != "" {
67 logFile, err := os.OpenFile(*&params.log, os.O_WRONLY, 0666)
68 if os.IsNotExist(*&err) {
69 log.Println("Log file not found, creating a new log file:", *&err)
70 logFile, err = os.Create(*&params.log)
71 if err != nil {
72 log.Println("Cannot create log file:", *&err)
73 return
74 }
75 } else if *&err != nil {
76 log.Println("Cannot open log file:", *&err)
77 return
78 }
79 defer logFile.Close()
80 log.SetOutput(*&logFile)
81 }
82
83 log.Println("Starting StaticWeb on " + *&params.addr + ":" + *&params.port)
84
85 http.HandleFunc("/", defaultHandler)
86 err := http.ListenAndServe(*&params.addr+":"+*&params.port, nil)
87 if err != nil {
88 log.Println(*&err)
89 return
90 }
91}