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, settings):
  18         if self.containers.has_key(name) or name == 'TivoConnect':
  19             raise "Container Name in use"
  20         self.containers[name] = settings
  21
  22 class TivoHTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler):
  23
  24     def address_string(self):
  25         host, port = self.client_address[:2]
  26         return host
  27
  28     def do_GET(self):
  29
  30         ## Get File
  31         for name, container in self.server.containers.items():
  32             #XXX make a regex
  33             path = unquote_plus(self.path)
  34             if path.startswith('/' + name):
  35                 plugin = GetPlugin(container['type'])
  36                 plugin.SendFile(self, container, name)
  37                 return
  38
  39         ## Not a file not a TiVo command fuck them
  40         if not self.path.startswith('/TiVoConnect'):
  41             self.infopage()
  42             return
  43
  44         o = urlparse("http://fake.host" + self.path)
  45         query = parse_qs(o[4])
  46
  47         mname = False
  48         if query.has_key('Command') and len(query['Command']) >= 1:
  49
  50             command = query['Command'][0]
  51
  52             #If we are looking at the root container
  53             if command == "QueryContainer" and ( not query.has_key('Container') or query['Container'][0] == '/'):
  54                 self.RootContiner()
  55                 return
  56
  57             if query.has_key('Container'):
  58                 #Dispatch to the container plugin
  59                 for name, container in self.server.containers.items():
  60                     if query['Container'][0].startswith(name):
  61                         plugin = GetPlugin(container['type'])
  62                         if hasattr(plugin,command):
  63                             method = getattr(plugin, command)
  64                             method(self, query)
  65                         else:
  66                             self.unsuported(query)
  67                         break
  68         else:
  69             self.unsuported(query)
  70
  71     def RootContiner(self):
  72          t = Template(file=os.path.join(SCRIPTDIR, 'templates', 'root_container.tmpl'))
  73          t.containers = self.server.containers
  74          t.hostname = socket.gethostname()
  75          t.GetPlugin = GetPlugin
  76          self.send_response(200)
  77          self.end_headers()
  78          self.wfile.write(t)
  79
  80     def infopage(self):
  81         self.send_response(200)
  82         self.send_header('Content-type', 'text/html')
  83         self.end_headers()
  84         t = Template(file=os.path.join(SCRIPTDIR, 'templates', 'info_page.tmpl'))
  85         self.wfile.write(t)
  86         self.end_headers()
  87
  88     def unsuported(self, query):
  89         self.send_response(404)
  90         self.send_header('Content-type', 'text/html')
  91         self.end_headers()
  92         t = Template(file=os.path.join(SCRIPTDIR,'templates','unsuported.tmpl'))
  93         t.query = query
  94         self.wfile.write(t)
  95
  96 if __name__ == '__main__':
  97     def start_server():
  98         httpd = TivoHTTPServer(('', 9032), TivoHTTPHandler)
  99         httpd.add_container('test', 'x-container/tivo-videos', r'C:\Documents and Settings\Armooo\Desktop\pyTivo\test')
 100         httpd.serve_forever()
 101
 102     start_server()