X-Git-Url: http://47.100.26.94:8080/?a=blobdiff_plain;f=sztool;h=0c4fd7c2529386295c11b9e72d179280bd6d34e5;hb=886cc698202f35b254c8a9b99cba78491c091fc0;hp=dc9157a7201b2435cd1076d3f4aed22760e0febc;hpb=0afa5b864bd65a10205ce13beb5918cf22b45471;p=remote-debug.git

diff --git a/sztool b/sztool
index dc9157a..0c4fd7c 100755
--- a/sztool
+++ b/sztool
@@ -1,48 +1,71 @@
 #!/usr/bin/env python2
 
-from subprocess import call, Popen, PIPE, STDOUT
+from subprocess import call, Popen, PIPE, STDOUT, check_output
 import paho.mqtt.client as mqtt
 import argparse
 import sys
 from uuid import getnode as get_mac
 import ast
+import threading
+import shlex
 
 MQTT_SERVER = 'mqtt.suanzi.ai'
 MQTT_PORT = 1883
 URI = 'debug@autossh.suanzi.ai'
 
+def get_all_connected(host, port, user, password):
+    command = 'sshpass -p' + password + ' ssh -q -o "StrictHostKeyChecking=no"  -o "UserKnownHostsFile /dev/null" ' + user + '@' + host + '  netstat -tn | grep ' + str(port) + ' | grep ESTABLISHED | wc -l'
+    #print command
+    output = check_output(shlex.split(command), shell=False)
+    return int(output)
+
 def on_connect(client, userdata, flags, rc):
     client.subscribe(userdata['id'])
-    print "Connected with result code " + str(rc)
+    print "Connected with result code " + str(rc) +'\n'
     if userdata['action'] == 'connect':
         payload = {'from':userdata['id'], 'type':'request', 'command':'ssh'}
         client.publish(userdata['to'], str(payload))
     elif userdata['action'] == 'list':
+        #timer = threading.Timer(20, timeout)
+        #timer.start()
         payload = {'from':userdata['id'], 'type':'request', 'command':'list'}
         client.publish(userdata['to'], str(payload))
+        #print '-' * 30
+        print'{0}\t\t{1}'.format(' Device ID ', 'Data')
+        print '-' * 30
 
 def on_message(client, userdata, msg):
-    print('Receive topic:' + msg.topic + ' payload: ' +str(msg.payload))
+#    print('Receive topic:' + msg.topic + ' payload: ' +str(msg.payload))
     payload = ast.literal_eval(str(msg.payload))
     from_id = payload['from']
     if payload['type'] == 'response':
         if payload['command'] == 'ssh':
             port = payload['data']
             print 'run "ssh ' + URI + ' -p ' + str(port) + '" to connect to device (%s)' % from_id
+            client.disconnect()
+            sys.exit(0)
         elif payload['command'] == 'list':
-            print payload['from'], payload['data']
-        client.disconnect()
-        sys.exit(0)
-
-
+            print '{0}\t\t{1}'.format(payload['from'], payload['data'])
+            client.total = client.total - 1
+            if client.total == 0:
+                client.disconnect()
+                sys.exit(0)
 
 def get_mac_str():
     mac = hex(get_mac())
     return '{:0>12}'.format(mac[2:-1])
 
+#def timeout():
+#    print 'timeout'
+#    client.disconnect()
+#    sys.exit(0)
+#
 
 if __name__ == '__main__':
-    parser = argparse.ArgumentParser(description='Choose an avaiable port and run ssh.')
+    parser = argparse.ArgumentParser(description='Choose an avaiable port and run ssh.', add_help=False)
+    parser.add_argument('--help', action='help')
+    parser.add_argument('-h', '--host', help='the mqtt server', default=MQTT_SERVER)
+    parser.add_argument('-p', '--port', type=int, help='the mqtt port', default=MQTT_PORT)
     subparsers = parser.add_subparsers(title='subcommands', dest='action', help='xxx')
     parser_conn = subparsers.add_parser('connect', help='Connect to the specific device')
     parser_conn.add_argument('device', help='the MAC address of remote device, in the form of 080027a6f8dc')
@@ -50,12 +73,15 @@ if __name__ == '__main__':
     args = parser.parse_args()
     id = get_mac_str()
     print 'Mac: ', id
-
     device = args.device if args.action == 'connect' else 'all'
 
+    total = get_all_connected(MQTT_SERVER, MQTT_PORT, 'autossh', 'hard2guess')
+    print '\nFound %s connected devices: ' % total
+
     client = mqtt.Client(userdata={'id':id, 'action':args.action, 'to': device})
+    client.total = total
     client.on_connect = on_connect
     client.on_message = on_message
-    client.connect(MQTT_SERVER, MQTT_PORT, 60)
+    client.connect(args.host, args.port, 60)
     client.loop_forever()