httpserver.py

   1 import time, os, BaseHTTPServer, SocketServer, socket, re
   2 from urllib import unquote_plus, quote, unquote
   3 from urlparse import urlparse
   4 from cgi import parse_qs
   5 from Cheetah.Template import Template
   6 from plugin import GetPlugin
   7
   8 SCRIPTDIR = os.path.dirname(__file__)
   9
  10 class TivoHTTPServer(SocketServer.ThreadingMixIn, BaseHTTPServer.HTTPServer):
  11     containers = {}
  12
  13     def __init__(self, server_address, RequestHandlerClass):
  14         BaseHTTPServer.HTTPServer.__init__(self, server_address, RequestHandlerClass)
  15         self.daemon_threads = True
  16
  17     def add_container(self, name, type, path):
  18         if self.containers.has_key(name) or name == 'TivoConnect':
  19             raise "Container Name in use"
  20         self.containers[name] = {'type' : type, 'path' : path}
  21
  22 class TivoHTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler):
  23     def do_GET(self):
  24
  25         ## Get File
  26         for name, container in self.server.containers.items():
  27             #XXX make a regex
  28             path = unquote_plus(self.path)
  29             if path.startswith('/' + name):
  30                 plugin = GetPlugin(container['type'])
  31                 plugin.SendFile(self, container, name)
  32                 return
  33
  34         ## Not a file not a TiVo command fuck them
  35         if not self.path.startswith('/TiVoConnect'):
  36             self.infopage()
  37             return
  38
  39         o = urlparse("http://fake.host" + self.path)
  40         query = parse_qs(o[4])
  41
  42         mname = False
  43         if query.has_key('Command') and len(query['Command']) >= 1:
  44
  45             command = query['Command'][0]
  46
  47             #If we are looking at the root container
  48             if command == "QueryContainer" and ( not query.has_key('Container') or query['Container'][0] == '/'):
  49                 self.RootContiner()
  50                 return
  51
  52             if query.has_key('Container'):
  53                 #Dispatch to the container plugin
  54                 for name, container in self.server.containers.items():
  55                     if query['Container'][0].startswith(name):
  56                         plugin = GetPlugin(container['type'])
  57                         if hasattr(plugin,command):
  58                             method = getattr(plugin, command)
  59                             method(self, query)
  60                         else:
  61                             self.unsuported(query)
  62                         break
  63         else:
  64             self.unsuported(query)
  65
  66     def RootContiner(self):
  67          t = Template(file=os.path.join(SCRIPTDIR, 'templates', 'root_container.tmpl'))
  68          t.containers = self.server.containers
  69          t.hostname = socket.gethostname()
  70          t.GetPlugin = GetPlugin
  71          self.send_response(200)
  72          self.end_headers()
  73          self.wfile.write(t)
  74
  75     def infopage(self):
  76         self.send_response(200)
  77         self.send_header('Content-type', 'text/html')
  78         self.end_headers()
  79         t = Template(file=os.path.join(SCRIPTDIR, 'templates', 'info_page.tmpl'))
  80         self.wfile.write(t)
  81         self.end_headers()
  82
  83     def unsuported(self, query):
  84         self.send_response(404)
  85         self.send_header('Content-type', 'text/html')
  86         self.end_headers()
  87         t = Template(file=os.path.join(SCRIPTDIR,'templates','unsuported.tmpl'))
  88         t.query = query
  89         self.wfile.write(t)
  90
  91 if __name__ == '__main__':
  92     def start_server():
  93         httpd = TivoHTTPServer(('', 9032), TivoHTTPHandler)
  94         httpd.add_container('test', 'x-container/tivo-videos', r'C:\Documents and Settings\Armooo\Desktop\pyTivo\test')
  95         httpd.serve_forever()
  96
  97     start_server()