| Server IP : 79.136.114.73 / Your IP : 18.218.108.184 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/lib/nodejs/connect/middleware/ |
Upload File : |
/*!
* Connect - favicon
* Copyright(c) 2010 Sencha Inc.
* Copyright(c) 2011 TJ Holowaychuk
* MIT Licensed
*/
/**
* Module dependencies.
*/
var fs = require('fs')
, utils = require('../utils');
/**
* Favicon cache.
*/
var icon;
/**
* By default serves the connect favicon, or the favicon
* located by the given `path`.
*
* Options:
*
* - `maxAge` cache-control max-age directive, defaulting to 1 day
*
* Examples:
*
* connect.createServer(
* connect.favicon()
* );
*
* connect.createServer(
* connect.favicon(__dirname + '/public/favicon.ico')
* );
*
* @param {String} path
* @param {Object} options
* @return {Function}
* @api public
*/
module.exports = function favicon(path, options){
var options = options || {}
, path = path || '/usr/share/node-connect/public/favicon.ico'
, maxAge = options.maxAge || 86400000;
return function favicon(req, res, next){
if ('/favicon.ico' == req.url) {
if (icon) {
res.writeHead(200, icon.headers);
res.end(icon.body);
} else {
fs.readFile(path, function(err, buf){
if (err) return next(err);
icon = {
headers: {
'Content-Type': 'image/x-icon'
, 'Content-Length': buf.length
, 'ETag': '"' + utils.md5(buf) + '"'
, 'Cache-Control': 'public, max-age=' + (maxAge / 1000)
},
body: buf
};
res.writeHead(200, icon.headers);
res.end(icon.body);
});
}
} else {
next();
}
};
};