Пример #1
0
 def run(self):
     print "[Search] Started" 
     if os.path.isabs(self.searchInfo.query) or '../' in self.searchInfo.query or not os.path.isfile(os.path.join(cfg.SHARING_FOLDER, self.searchInfo.query)): # if path is absolut or relative to parent (contains ..) or is not a valid file inside shared folder
         print "[Search] File not found or provided absolute path or provided path outside shared folder: " + self.searchInfo.query
         #No files matched 
         self.searchInfo.ttl = self.searchInfo.ttl - 1
         if  self.searchInfo.ttl > 0:                    
             #add my IP at the end of routeIp 
             self.searchInfo.routeIp.append(self.sock.localIp())
             #forward message to neighbours not in the route
             for neighbour in self.neighbourManager.neighbourList:
                 if neighbour.sock.remoteIp() not in self.searchInfo.routeIp:
                     print "[Search] Broadcasting to " + neighbour.sock.remoteIp()
                     # convert search -> string
                     strSearch = mapper.searchToStr(self.searchInfo)
                     # send it to the neighbour
                     neighbour.sock.sendStr(strSearch)
         #else -> dont resend the message
         
     else: # File matched, generate result info and send it back
         print "[Search] File found: " + self.searchInfo.query
         resultInfo = model.resultinfo.resultInfo(cfg.SEARCH_CODE_RETURN, self.searchInfo.routeIp, self.sock.localIp(), self.searchInfo.query)
         resultStr = resMapper.resultToStr(resultInfo)
         # Send result to the requester (should be the last in the ip list)
         self.sock.sendStr(resultStr)
         
Пример #2
0
 def do_search(self, message):
     if self.neighbourManager.currentNeighbours() > 0:
         if (message != None and message != ""):
             print "Starting search, please wait..."
             searchInfo = searchinfo.SearchInfo(cfg.SEARCH_CODE_REQUEST, [], cfg.SEARCH_TTL, message)
             self.neighbourManager.lock()
             for neighbour in self.neighbourManager.neighbourList:
                 searchInfo.routeIp = [neighbour.sock.localIp()] # Put myself as the only one in the route
                 strSearch = mapper.searchToStr(searchInfo) # convert search -> string
                 neighbour.sock.sendStr(strSearch) # send it to the neighbour
             self.neighbourManager.unlock()
         else:
             print "You should provide a filename"
             print "Example: search batman.txt"
     else:
         print "There are no connected neighbours (use connect command), nothing to do :("