src/comm/UdpOpenDialer.h

   1 #ifndef SQUID_COMM_UDPOPENDIALER_H
   2 #define SQUID_COMM_UDPOPENDIALER_H
   3
   4 #include "ipc/StartListening.h"
   5
   6 namespace Comm
   7 {
   8
   9 /// dials a UDP port-opened call
  10 class UdpOpenDialer: public CallDialer,
  11         public Ipc::StartListeningCb
  12 {
  13 public:
  14     typedef void (*Handler)(const Comm::ConnectionPointer &conn, int errNo);
  15     UdpOpenDialer(Handler aHandler): handler(aHandler) {}
  16
  17     virtual void print(std::ostream &os) const { startPrint(os) << ')'; }
  18     virtual bool canDial(AsyncCall &) const { return true; }
  19     virtual void dial(AsyncCall &) { (handler)(conn, errNo); }
  20
  21 public:
  22     Handler handler;
  23 };
  24
  25 } // namespace Comm
  26
  27 #endif /* SQUID_COMM_UDPOPENDIALER_H */