(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:IFNAME)
          op: assign_op.Equal
          rhs: {($ Id.VSub_Number '$1')}
          spids: [4]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:CMD)
          op: assign_op.Equal
          rhs: {($ Id.VSub_Number '$2')}
          spids: [7]
        )
      ]
    )
    (command.ShFunction
      name: kill_daemon
      body: 
        (BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:NAME)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$1')}
                  spids: [18]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:PF)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$2')}
                  spids: [22]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-r>} 
                              {($ Id.VSub_DollarName '$PF')} {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [(command.ControlFlow token:<Id.ControlFlow_Return return>)]
                  spids: [27 40]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:PID)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: <Id.Left_Backtick '`'>
                        child: (C {<cat>} {($ Id.VSub_DollarName '$PF')})
                      )
                    }
                  spids: [50]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$PID')} {<-gt>} {<0>} 
                              {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Sentence
                                  child: 
                                    (command.Pipeline
                                      children: [
                                        (C {<ps>} {($ Id.VSub_DollarName '$PID')})
                                        (C {<grep>} {<-q>} {($ Id.VSub_DollarName '$NAME')})
                                      ]
                                      negated: F
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          action: [(C {<kill>} {($ Id.VSub_DollarName '$PID')})]
                          spids: [76 91]
                        )
                      ]
                    )
                  ]
                  spids: [60 73]
                )
              ]
            )
            (C {<rm>} {($ Id.VSub_DollarName '$PF')})
          ]
        )
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$CMD'))} 
                      {<Id.Lit_Equals '='>} {(DQ <P2P-GROUP-STARTED>)} {<Id.Lit_RBracket ']'>}
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GIFNAME)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$3')}
                  spids: [132]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Number '$4'))} 
                              {<Id.Lit_Equals '='>} {(DQ <GO>)} {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<kill_daemon>} {<udhcpc>} 
                      {<'/var/run/udhcpc-'> ($ Id.VSub_DollarName '$GIFNAME') <.pid>}
                    )
                    (C {<ifconfig>} {($ Id.VSub_DollarName '$GIFNAME')} {<192.168.42.1>} {<up>})
                    (C {<udhcpd>} {<'/etc/udhcpd-p2p.conf'>})
                  ]
                  spids: [136 153]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Number '$4'))} 
                              {<Id.Lit_Equals '='>} {(DQ <client>)} {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<kill_daemon>} {<udhcpc>} 
                      {<'/var/run/udhcpc-'> ($ Id.VSub_DollarName '$GIFNAME') <.pid>}
                    )
                    (C {<kill_daemon>} {<udhcpd>} 
                      {<'/var/run/udhcpd-'> ($ Id.VSub_DollarName '$GIFNAME') <.pid>}
                    )
                    (C {<udhcpc>} {<-i>} {($ Id.VSub_DollarName '$GIFNAME')} {<-p>} 
                      {<'/var/run/udhcpc-'> ($ Id.VSub_DollarName '$GIFNAME') <.pid>} {<-s>} {<'/etc/udhcpc.script'>}
                    )
                  ]
                  spids: [182 199]
                )
              ]
            )
          ]
          spids: [112 129]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$CMD'))} 
                      {<Id.Lit_Equals '='>} {(DQ <P2P-GROUP-REMOVED>)} {<Id.Lit_RBracket ']'>}
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GIFNAME)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$3')}
                  spids: [264]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Number '$4'))} 
                              {<Id.Lit_Equals '='>} {(DQ <GO>)} {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<kill_daemon>} {<udhcpd>} 
                      {<'/var/run/udhcpd-'> ($ Id.VSub_DollarName '$GIFNAME') <.pid>}
                    )
                    (C {<ifconfig>} {($ Id.VSub_DollarName '$GIFNAME')} {<0.0.0.0>})
                  ]
                  spids: [268 285]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Number '$4'))} 
                              {<Id.Lit_Equals '='>} {(DQ <client>)} {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<kill_daemon>} {<udhcpc>} 
                      {<'/var/run/udhcpc-'> ($ Id.VSub_DollarName '$GIFNAME') <.pid>}
                    )
                    (C {<ifconfig>} {($ Id.VSub_DollarName '$GIFNAME')} {<0.0.0.0>})
                  ]
                  spids: [307 324]
                )
              ]
            )
          ]
          spids: [244 261]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$CMD'))} 
                      {<Id.Lit_Equals '='>} {(DQ <P2P-CROSS-CONNECT-ENABLE>)} {<Id.Lit_RBracket ']'>}
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GIFNAME)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$3')}
                  spids: [368]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:UPLINK)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$4')}
                  spids: [372]
                )
              ]
            )
            (C {<iptables>} {<-P>} {<FORWARD>} {<DROP>})
            (C {<iptables>} {<-t>} {<nat>} {<-A>} {<POSTROUTING>} {<-o>} {($ Id.VSub_DollarName '$UPLINK')} 
              {<-j>} {<MASQUERADE>}
            )
            (C {<iptables>} {<-A>} {<FORWARD>} {<-i>} {($ Id.VSub_DollarName '$UPLINK')} {<-o>} 
              {($ Id.VSub_DollarName '$GIFNAME')} {<-m>} {<state>} {<--state>} {<RELATED> <Id.Lit_Comma ','> <ESTABLISHED>} {<-j>} {<ACCEPT>}
            )
            (C {<iptables>} {<-A>} {<FORWARD>} {<-i>} {($ Id.VSub_DollarName '$GIFNAME')} {<-o>} 
              {($ Id.VSub_DollarName '$UPLINK')} {<-j>} {<ACCEPT>}
            )
            (C {<sysctl>} {<net.ipv4.ip_forward> <Id.Lit_Equals '='> <1>})
          ]
          spids: [348 365]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$CMD'))} 
                      {<Id.Lit_Equals '='>} {(DQ <P2P-CROSS-CONNECT-DISABLE>)} {<Id.Lit_RBracket ']'>}
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GIFNAME)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$3')}
                  spids: [485]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:UPLINK)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$4')}
                  spids: [489]
                )
              ]
            )
            (C {<sysctl>} {<net.ipv4.ip_forward> <Id.Lit_Equals '='> <0>})
            (C {<iptables>} {<-t>} {<nat>} {<-D>} {<POSTROUTING>} {<-o>} {($ Id.VSub_DollarName '$UPLINK')} 
              {<-j>} {<MASQUERADE>}
            )
            (C {<iptables>} {<-D>} {<FORWARD>} {<-i>} {($ Id.VSub_DollarName '$UPLINK')} {<-o>} 
              {($ Id.VSub_DollarName '$GIFNAME')} {<-m>} {<state>} {<--state>} {<RELATED> <Id.Lit_Comma ','> <ESTABLISHED>} {<-j>} {<ACCEPT>}
            )
            (C {<iptables>} {<-D>} {<FORWARD>} {<-i>} {($ Id.VSub_DollarName '$GIFNAME')} {<-o>} 
              {($ Id.VSub_DollarName '$UPLINK')} {<-j>} {<ACCEPT>}
            )
          ]
          spids: [465 482]
        )
      ]
    )
  ]
)