src/tests/kits/app/bmessenger/SMInvoker.h

   1 // SMInvoker.h
   2
   3 #ifndef SM_INVOKER_H
   4 #define SM_INVOKER_H
   5
   6 #include <Messenger.h>
   7
   8 class SMInvoker {
   9 public:
  10         SMInvoker();
  11         virtual ~SMInvoker();
  12
  13         virtual status_t Invoke(BMessenger &target, BHandler *replyHandler,
  14                                                         BMessenger &replyMessenger) = 0;
  15
  16         bool ReplySuccess();
  17         bool DirectReply();
  18
  19 protected:
  20         BMessage *fReplyMessage;
  21 };
  22
  23 // Invoker for SendMessage(uint32, BHandler *)
  24 class SMInvoker1 : public SMInvoker {
  25 public:
  26         SMInvoker1(bool useReplyTo);
  27
  28         virtual status_t Invoke(BMessenger &target, BHandler *replyHandler,
  29                                                         BMessenger &replyMessenger);
  30
  31 private:
  32         bool    fUseReplyTo;
  33 };
  34
  35 // Invoker for SendMessage(BMessage *, BHandler *, bigtime_t)
  36 class SMInvoker2 : public SMInvoker {
  37 public:
  38         SMInvoker2(bool useMessage, bool useReplyTo, bigtime_t timeout);
  39
  40         virtual status_t Invoke(BMessenger &target, BHandler *replyHandler,
  41                                                         BMessenger &replyMessenger);
  42
  43 private:
  44         bool            fUseMessage;
  45         bool            fUseReplyTo;
  46         bigtime_t       fTimeout;
  47 };
  48
  49 // Invoker for SendMessage(BMessage *, BMessenger, bigtime_t)
  50 class SMInvoker3 : public SMInvoker {
  51 public:
  52         SMInvoker3(bool useMessage, bool useReplyTo, bigtime_t timeout);
  53
  54         virtual status_t Invoke(BMessenger &target, BHandler *replyHandler,
  55                                                         BMessenger &replyMessenger);
  56
  57 private:
  58         bool            fUseMessage;
  59         bool            fUseReplyTo;
  60         bigtime_t       fTimeout;
  61 };
  62
  63 // Invoker for SendMessage(uint32, BMessage *)
  64 class SMInvoker4 : public SMInvoker {
  65 public:
  66         SMInvoker4(bool useReply);
  67
  68         virtual status_t Invoke(BMessenger &target, BHandler *replyHandler,
  69                                                         BMessenger &replyMessenger);
  70
  71 private:
  72         bool            fUseReply;
  73 };
  74
  75 // Invoker for SendMessage(BMessage *, BMessage *, bigtime_t, bigtime_t)
  76 class SMInvoker5 : public SMInvoker {
  77 public:
  78         SMInvoker5(bool useMessage, bool useReply, bigtime_t deliveryTimeout,
  79                            bigtime_t replyTimeout);
  80
  81         virtual status_t Invoke(BMessenger &target, BHandler *replyHandler,
  82                                                         BMessenger &replyMessenger);
  83
  84 private:
  85         bool            fUseMessage;
  86         bool            fUseReply;
  87         bigtime_t       fDeliveryTimeout;
  88         bigtime_t       fReplyTimeout;
  89 };
  90
  91 #endif  // SM_INVOKER_H