ryu/build/lib.linux-armv7l-2.7/ryu/services/protocols/bgp/operator/commands/clear.py

   1 from ryu.services.protocols.bgp.operator.command import Command
   2 from ryu.services.protocols.bgp.operator.command import CommandsResponse
   3 from ryu.services.protocols.bgp.operator.command import STATUS_OK
   4 from ryu.services.protocols.bgp.operator.commands.responses import \
   5     WrongParamResp
   6
   7
   8 class BGPCmd(Command):
   9     help_msg = ('reset bgp connections, no afi/safi is '
  10                 'treated as - all supported address-families')
  11     param_help_msg = '<peer_ip> [<afi> <safi>]'
  12     command = 'bgp'
  13
  14     def __init__(self, *args, **kwargs):
  15         super(BGPCmd, self).__init__(*args, **kwargs)
  16
  17         self.subcommands = {'all': self.All}
  18
  19     def action(self, params):
  20         if len(params) == 0:
  21             return WrongParamResp()
  22         peer = afi = safi = None
  23         try:
  24             peer = params[0]
  25             afi = params[1]
  26             safi = params[2]
  27         except IndexError:
  28             pass
  29
  30         self.api.route_refresh(peer, afi, safi)
  31         return CommandsResponse(STATUS_OK, '')
  32
  33     class All(Command):
  34         help_msg = 'reset all connections'
  35         param_help_msg = '[<afi=> <safi=>]'
  36         command = 'all'
  37
  38         def action(self, params):
  39             peer = afi = safi = None
  40             try:
  41                 afi = params[0]
  42                 safi = params[1]
  43             except IndexError:
  44                 pass
  45
  46             self.api.route_refresh(peer, afi, safi)
  47             return CommandsResponse(STATUS_OK, '')
  48
  49
  50 class ClearCmd(Command):
  51     help_msg = 'allows to reset BGP connections'
  52     command = 'clear'
  53
  54     subcommands = {'bgp': BGPCmd}