def main (argv): # global variables global node #check for proper input if len(sys.argv) != 3: PrintUsage() # good input, start program else: run = 1 # initialize node object in physical layer node = Physical.InitializeTopology(sys.argv[1], sys.argv[2]) # wait for node to propagate time.sleep(2) #start listen threads Link.start_listener(node) # begin loop while(run == 1): # clear screen os.system('clear') # print menu menu() # prompt for input message = raw_input("Enter your selection: ") # start new service if (message == '1'): P = raw_input("Enter the maximum number of connections this service point will accept: ") start_service(P) # stop service if (message == '2'): S = raw_input("Enter the Service ID of the node you wish to stop service with: ") stop_service(S) # list service points if (message == '3'): list_service_points() # connect to node x if (message == '4'): Y = raw_input("Enter the node you would like to connect to: ") S = raw_input("Enter the SID of the node: ") #connect(Y, S) thread.start_new_thread(connect, (Y,S)) # close connection with node x if (message == '5'): C = raw_input("Enter the CID of the connection you would like to close: ") close(C) # download from node x if (message == '6'): C = raw_input("Enter the CID of the peer from whom you would like to download: ") F = raw_input("Enter the name of the file you would like to download: ") thread.start_new_thread(download, (C,F)) # set garbler probability if (message == '7'): L = raw_input("Set the probability of packet loss (1-100): ") C = raw_input("Set the probability of packet corruption (1-100): ") set_garbler(L, C) # display next hop data if (message == '8'): route_table(node) # down link to node x if (message == '9'): N = raw_input("Enter the node with whom you would like to down a link: ") link_down(N) # up link to node x if (message == '10'): N = raw_input("Enter the node with whom you would like to up a link: ") link_up(N) # for testing, send simple text message if (message == "11"): dest_nid = raw_input("Enter NID of target: ") text = raw_input("Enter Text Message: ") string = {} string['code'] = '10' string['message'] = text data = json.dumps(string) Transport.l4_sendto(node, dest_nid, data) # for testing node at physical layer if (message == "12"): node.PrintStatus() # exit program if (message == '13') or (message == 'Exit') or (message == 'exit'): run = 0
def main (argv): #check for proper input if len(sys.argv) != 3: PrintUsage() # good input, start program else: run = 1 # initialize node object in physical layer node = Physical.InitializeTopology(sys.argv[1], sys.argv[2]) #start listen threads Link.start_listener(node) # begin loop while(run == 1): # clear screen os.system('clear') # prompt for input message = raw_input("Enter A Command, or 'menu' to see all options: ") # for testing node at physical layer if (message == "PrintStatus"): node.PrintStatus() # for testing, send simple text message if (message == "send message"): dest_nid = raw_input("Enter NID of target: ") data = raw_input("Enter Message: ") Transport.l4_sendto(node, dest_nid, data) # print menu to screen if (message == "MENU") or (message == "Menu") or (message == "menu"): menu() # start new service if (message == '1'): P = raw_input("Enter the maximum number of connections this service point will accept: ") start_service(P) # stop service if (message == '2'): S = raw_input("Enter the Service ID of the node you wish to stop service with: ") stop_service(S) # connect to node x if (message == '3'): Y = raw_input("Enter the node you would like to connect to: ") S = raw_input("Enter the SID of the node: ") W = raw_input("Enter a value between 1-5 to set the window for packets in flight") connect(Y, S, W) # close connection with node x if (message == '4'): C = raw_input("Enter the CID of the connection you would like to close: ") close(C) # download from node x if (message == '5'): C = raw_input("Enter the CID of the peer from whom you would like to download: ") F = raw_input("Enter the name of the file you would like to download") download(C, F) # set garbler probability if (message == '6'): L = raw_input("Set the probability of packet loss (1-100): ") C = raw_input("Set the probability of packet corruption (1-100): ") set_garbler(L, C) # display next hop data if (message == '7'): route_table(node) # down link to node x if (message == '8'): N = raw_input("Enter the node with whom you would like to down a link: ") link_down(node, N) # up link to node x if (message == '9'): N = raw_input("Enter the node with whom you would like to up a link: ") link_up(node, N) # exit program if (message == 'Exit') or (message == 'Exit') or (message == 'exit'): run = 0