Annotate

plugins/mod_http_files.lua @ 5238:0cc0359d8c39

mod_http_files: Generate simple directory index.
author Kim Alvefur <zash@zash.se>
date Tue, 11 Dec 2012 23:40:30 +0100
parent 5237:b1038f449e15
child 5247:9257f4c47ffa
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1522
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1384
diff changeset
1 -- Prosody IM
2923
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2785
diff changeset
2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
parents: 2785
diff changeset
3 -- Copyright (C) 2008-2010 Waqas Hussain
1522
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1384
diff changeset
4 --
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1384
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1384
diff changeset
6 -- COPYING file in the source package for more information.
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1384
diff changeset
7 --
569d58d21612 Add copyright header to those files missing one
Matthew Wild <mwild1@gmail.com>
parents: 1384
diff changeset
8
4670
bd5e5e23942a mod_httpserver: Adapt to use the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 3353
diff changeset
9 module:depends("http");
3353
cd3cbf361f8f mod_httpserver: Serve index.html if a request is made for a directory and it contains one (thanks Brian Cully)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
10 local lfs = require "lfs";
635
25f1117d7886 Add initial mod_httpserver for serving static content
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11
5235
e0373e0dd048 mod_http_files: Add Last-Modified header
Kim Alvefur <zash@zash.se>
parents: 5234
diff changeset
12 local os_date = os.date;
635
25f1117d7886 Add initial mod_httpserver for serving static content
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 local open = io.open;
3353
cd3cbf361f8f mod_httpserver: Serve index.html if a request is made for a directory and it contains one (thanks Brian Cully)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
14 local stat = lfs.attributes;
635
25f1117d7886 Add initial mod_httpserver for serving static content
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15
4703
684ea42ca77a mod_http_files: Change option name from http_path to http_files_dir
Matthew Wild <mwild1@gmail.com>
parents: 4701
diff changeset
16 local http_base = module:get_option_string("http_files_dir", module:get_option_string("http_path", "www_files"));
5232
c9bb5879e193 mod_http_files: Configurable number of index files to check for
Kim Alvefur <zash@zash.se>
parents: 4868
diff changeset
17 local dir_indices = module:get_option("http_files_index", { "index.html", "index.htm" });
5238
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
18 local show_file_list = module:get_option_boolean("http_files_show_list");
635
25f1117d7886 Add initial mod_httpserver for serving static content
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19
5237
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
20 local mime_map = module:shared("mime").types;
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
21 if not mime_map then
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
22 mime_map = {
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
23 html = "text/html", htm = "text/html",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
24 xml = "application/xml",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
25 txt = "text/plain",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
26 css = "text/css",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
27 js = "application/javascript",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
28 png = "image/png",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
29 gif = "image/gif",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
30 jpeg = "image/jpeg", jpg = "image/jpeg",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
31 svg = "image/svg+xml",
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
32 };
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
33 module:shared("mime").types = mime_map;
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
34
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
35 local mime_types, err = open(module:get_option_string("mime_types_file", "/etc/mime.types"),"r");
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
36 if mime_types then
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
37 local mime_data = mime_types:read("*a");
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
38 mime_types:close();
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
39 setmetatable(mime_map, {
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
40 __index = function(t, ext)
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
41 local typ = mime_data:match("\n(%S+)[^\n]*%s"..(ext:lower()).."%s") or "application/octet-stream";
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
42 t[ext] = typ;
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
43 return typ;
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
44 end
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
45 });
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
46 end
b1038f449e15 mod_http_files: Have mimetypes in a shared table. Get mimetypes from /etc/mime.types if exists.
Kim Alvefur <zash@zash.se>
parents: 5236
diff changeset
47 end
2771
c9834f338a4e mod_httpserver: Return Content-Type header based on file extension.
Waqas Hussain <waqas20@gmail.com>
parents: 1870
diff changeset
48
5236
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
49 local cache = setmetatable({}, { __mode = "kv" }); -- Let the garbage collector have it if it wants to.
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
50
4672
e17fe44146b0 mod_http_files: Rename argument to reflect what it actually is
Kim Alvefur <zash@zash.se>
parents: 4671
diff changeset
51 function serve_file(event, path)
5233
342c46e62f50 mod_http_files: Return 404 faster if file does not exist
Kim Alvefur <zash@zash.se>
parents: 5232
diff changeset
52 local request, response = event.request, event.response;
342c46e62f50 mod_http_files: Return 404 faster if file does not exist
Kim Alvefur <zash@zash.se>
parents: 5232
diff changeset
53 local orig_path = request.path;
4716
6eeb142a8073 mod_http_files, net.http.parser: Move path normalization to net.http.parser so that all modules can benefit
Matthew Wild <mwild1@gmail.com>
parents: 4703
diff changeset
54 local full_path = http_base.."/"..path;
5233
342c46e62f50 mod_http_files: Return 404 faster if file does not exist
Kim Alvefur <zash@zash.se>
parents: 5232
diff changeset
55 local attr = stat(full_path);
342c46e62f50 mod_http_files: Return 404 faster if file does not exist
Kim Alvefur <zash@zash.se>
parents: 5232
diff changeset
56 if not attr then
342c46e62f50 mod_http_files: Return 404 faster if file does not exist
Kim Alvefur <zash@zash.se>
parents: 5232
diff changeset
57 return 404;
342c46e62f50 mod_http_files: Return 404 faster if file does not exist
Kim Alvefur <zash@zash.se>
parents: 5232
diff changeset
58 end
342c46e62f50 mod_http_files: Return 404 faster if file does not exist
Kim Alvefur <zash@zash.se>
parents: 5232
diff changeset
59
5235
e0373e0dd048 mod_http_files: Add Last-Modified header
Kim Alvefur <zash@zash.se>
parents: 5234
diff changeset
60 response.headers.last_modified = os_date('!%a, %d %b %Y %H:%M:%S GMT', attr.modification);
5234
a9f0a1becc66 mod_http_files: Add ETag and check If-None-Match to allow client-side cache
Kim Alvefur <zash@zash.se>
parents: 5233
diff changeset
61
a9f0a1becc66 mod_http_files: Add ETag and check If-None-Match to allow client-side cache
Kim Alvefur <zash@zash.se>
parents: 5233
diff changeset
62 local tag = ("%02x-%x-%x-%x"):format(attr.dev or 0, attr.ino or 0, attr.size or 0, attr.modification or 0);
a9f0a1becc66 mod_http_files: Add ETag and check If-None-Match to allow client-side cache
Kim Alvefur <zash@zash.se>
parents: 5233
diff changeset
63 response.headers.etag = tag;
a9f0a1becc66 mod_http_files: Add ETag and check If-None-Match to allow client-side cache
Kim Alvefur <zash@zash.se>
parents: 5233
diff changeset
64 if tag == request.headers.if_none_match then
a9f0a1becc66 mod_http_files: Add ETag and check If-None-Match to allow client-side cache
Kim Alvefur <zash@zash.se>
parents: 5233
diff changeset
65 return 304;
a9f0a1becc66 mod_http_files: Add ETag and check If-None-Match to allow client-side cache
Kim Alvefur <zash@zash.se>
parents: 5233
diff changeset
66 end
a9f0a1becc66 mod_http_files: Add ETag and check If-None-Match to allow client-side cache
Kim Alvefur <zash@zash.se>
parents: 5233
diff changeset
67
5236
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
68 local data = cache[path];
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
69 if data then
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
70 response.headers.content_type = data.content_type;
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
71 data = data.data;
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
72 elseif attr.mode == "directory" then
4868
550f0a5e85c5 mod_http_files: Respond with a 301 redirect for directories to append a / (fixes relative links)
Kim Alvefur <zash@zash.se>
parents: 4722
diff changeset
73 if full_path:sub(-1) ~= "/" then
550f0a5e85c5 mod_http_files: Respond with a 301 redirect for directories to append a / (fixes relative links)
Kim Alvefur <zash@zash.se>
parents: 4722
diff changeset
74 response.headers.location = orig_path.."/";
550f0a5e85c5 mod_http_files: Respond with a 301 redirect for directories to append a / (fixes relative links)
Kim Alvefur <zash@zash.se>
parents: 4722
diff changeset
75 return 301;
3353
cd3cbf361f8f mod_httpserver: Serve index.html if a request is made for a directory and it contains one (thanks Brian Cully)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
76 end
5232
c9bb5879e193 mod_http_files: Configurable number of index files to check for
Kim Alvefur <zash@zash.se>
parents: 4868
diff changeset
77 for i=1,#dir_indices do
c9bb5879e193 mod_http_files: Configurable number of index files to check for
Kim Alvefur <zash@zash.se>
parents: 4868
diff changeset
78 if stat(full_path..dir_indices[i], "mode") == "file" then
c9bb5879e193 mod_http_files: Configurable number of index files to check for
Kim Alvefur <zash@zash.se>
parents: 4868
diff changeset
79 return serve_file(event, path..dir_indices[i]);
c9bb5879e193 mod_http_files: Configurable number of index files to check for
Kim Alvefur <zash@zash.se>
parents: 4868
diff changeset
80 end
4868
550f0a5e85c5 mod_http_files: Respond with a 301 redirect for directories to append a / (fixes relative links)
Kim Alvefur <zash@zash.se>
parents: 4722
diff changeset
81 end
550f0a5e85c5 mod_http_files: Respond with a 301 redirect for directories to append a / (fixes relative links)
Kim Alvefur <zash@zash.se>
parents: 4722
diff changeset
82
5238
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
83 if not show_file_list then
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
84 return 403;
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
85 else
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
86 local html = require"util.stanza".stanza("html")
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
87 :tag("head"):tag("title"):text(path):up()
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
88 :tag("meta", { charset="utf-8" }):up()
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
89 :up()
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
90 :tag("body"):tag("h1"):text(path):up()
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
91 :tag("ul");
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
92 for file in lfs.dir(full_path) do
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
93 if file:sub(1,1) ~= "." then
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
94 local attr = stat(full_path..file) or {};
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
95 html:tag("li", { class = attr.mode })
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
96 :tag("a", { href = file }):text(file)
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
97 :up():up();
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
98 end
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
99 end
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
100 data = "<!DOCTYPE html>\n"..tostring(html);
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
101 cache[path] = { data = html, content_type = mime_map.html; hits = 0 };
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
102 response.headers.content_type = mime_map.html;
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
103 end
0cc0359d8c39 mod_http_files: Generate simple directory index.
Kim Alvefur <zash@zash.se>
parents: 5237
diff changeset
104
5236
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
105 else
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
106 local f = open(full_path, "rb");
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
107 data = f and f:read("*a");
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
108 f:close();
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
109 if not data then
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
110 return 403;
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
111 end
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
112 local ext = path:match("%.([^.]*)$");
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
113 local content_type = mime_map[ext];
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
114 cache[path] = { data = data; content_type = content_type; };
8d116a0cdacd mod_http_files: Cache data read from disk in a weak table
Kim Alvefur <zash@zash.se>
parents: 5235
diff changeset
115 response.headers.content_type = content_type;
3353
cd3cbf361f8f mod_httpserver: Serve index.html if a request is made for a directory and it contains one (thanks Brian Cully)
Matthew Wild <mwild1@gmail.com>
parents: 2925
diff changeset
116 end
5233
342c46e62f50 mod_http_files: Return 404 faster if file does not exist
Kim Alvefur <zash@zash.se>
parents: 5232
diff changeset
117
4670
bd5e5e23942a mod_httpserver: Adapt to use the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 3353
diff changeset
118 return response:send(data);
1667
c7bb2264e3b8 mod_httpserver: Set default file handler (you can now request static files as /*) and restructure code a bit
Matthew Wild <mwild1@gmail.com>
parents: 1552
diff changeset
119 end
1770
3e17002221eb mod_httpserver: Backport from trunk more thorough validation of URLs prior to processing
Matthew Wild <mwild1@gmail.com>
parents: 1552
diff changeset
120
4670
bd5e5e23942a mod_httpserver: Adapt to use the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 3353
diff changeset
121 module:provides("http", {
bd5e5e23942a mod_httpserver: Adapt to use the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 3353
diff changeset
122 route = {
4722
1138fd3d5846 mod_http_files: Specify method in HTTP route
Matthew Wild <mwild1@gmail.com>
parents: 4716
diff changeset
123 ["GET /*"] = serve_file;
4670
bd5e5e23942a mod_httpserver: Adapt to use the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 3353
diff changeset
124 };
bd5e5e23942a mod_httpserver: Adapt to use the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 3353
diff changeset
125 });
1667
c7bb2264e3b8 mod_httpserver: Set default file handler (you can now request static files as /*) and restructure code a bit
Matthew Wild <mwild1@gmail.com>
parents: 1552
diff changeset
126