server.py

'''

    LANBox Copyright (c) 2013  William Quade
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    '''

''' This is the Python web server app for the desktop. It has only been tested on Mac OS X. '''

import cgi, os, SocketServer, sys, time, urllib
from SimpleHTTPServer import SimpleHTTPRequestHandler
from StringIO import StringIO

class DirectoryHandler(SimpleHTTPRequestHandler):
    if not os.path.exists(os.path.expanduser("~/LANBox")):
    	os.makedirs(os.path.expanduser("~/LANBox"))
    os.chdir(os.path.expanduser("~/LANBox")) 
    def list_directory(self, path):
        try:
            list = os.listdir(path)
        except os.error:
            self.send_error(404, "Error")
            return None
        list.sort(key=lambda a: a.lower())
        f = StringIO()
        displaypath = cgi.escape(urllib.unquote(self.path))
        f.write("<ul>\n")
        for name in list:
            fullname = os.path.join(path, name)
            displayname = linkname = name
            date_modified = time.ctime(os.path.getmtime(fullname))
            if os.path.isdir(fullname):
                displayname = name + "/"
                linkname = name + "/"
            if os.path.islink(fullname):
                displayname = name + "@"
            f.write('<li><a href="%s "> %s</a>\n'
                    % (urllib.quote(linkname), cgi.escape(displayname)))
        f.write("</ul>")
        length = f.tell()
        f.seek(0)
        self.send_response(200)
        encoding = sys.getfilesystemencoding()
        self.send_header("Content-type", "text/html; charset=%s" % encoding)
        self.send_header("Content-Length", str(length))
        self.end_headers()
        return f

httpd = SocketServer.TCPServer(("", 58077), DirectoryHandler)
print "serving at port", 58077
httpd.serve_forever()