ACE/ace/TLI.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file    TLI.h
   6  *
   7  *  @author Doug Schmidt
   8  */
   9 //=============================================================================
  10
  11
  12 #ifndef ACE_TLI_H
  13 #define ACE_TLI_H
  14 #include /**/ "ace/pre.h"
  15
  16 #include /**/ "ace/config-lite.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 # pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 #include "ace/OS_TLI.h"
  23
  24 #if defined (ACE_HAS_TLI)
  25
  26 #include "ace/IPC_SAP.h"
  27 #include "ace/Addr.h"
  28 #include "ace/os_include/os_fcntl.h"
  29
  30 // There's not a universal device name for TLI devices.  If the platform
  31 // needs something other than /dev/tcp, it needs to be set up in the config.h
  32 // file as ACE_TLI_TCP_DEVICE.
  33 #ifndef ACE_TLI_TCP_DEVICE
  34 #define ACE_TLI_TCP_DEVICE "/dev/tcp"
  35 #endif
  36
  37 // There's not a universal device name for XTI/ATM devices.  If the platform
  38 // needs something other than /dev/xtisvc0, it needs to be set up in the
  39 // config.h file as ACE_XTI_ATM_DEVICE. This may be FORE vendor specific and
  40 // there may be no good default.
  41 #ifndef ACE_XTI_ATM_DEVICE
  42 #define ACE_XTI_ATM_DEVICE "/dev/xtisvc0"
  43 #endif
  44
  45 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  46
  47 /**
  48  * @class ACE_TLI
  49  *
  50  * @brief Defines the member functions for the base class of the
  51  * ACE_TLI  abstraction.
  52  */
  53 class ACE_Export ACE_TLI : public ACE_IPC_SAP
  54 {
  55 public:
  56   /// Initialize a TLI endpoint.
  57   ACE_HANDLE open (const char device[],
  58                    int oflag = O_RDWR,
  59                    struct t_info *info = 0);
  60
  61   /// Close a TLI endpoint and release resources.
  62   int close ();
  63
  64   /// Set underlying protocol options.
  65   int set_option (int level, int option, void *optval, int optlen);
  66
  67   /// Get underlying protocol options.
  68   int get_option (int level, int option, void *optval, int &optlen);
  69
  70   // = Calls to underlying TLI operations.
  71   int look () const;
  72   int rcvdis (struct t_discon * = 0) const;
  73   int snddis (struct t_call * = 0) const;
  74   int sndrel () const;
  75   int rcvrel () const;
  76
  77   /// Return our local endpoint address.
  78   int get_local_addr (ACE_Addr &) const;
  79
  80   /// Dump the state of an object.
  81   void dump () const;
  82
  83   /// Declare the dynamic allocation hooks.
  84   ACE_ALLOC_HOOK_DECLARE;
  85
  86 protected:
  87   // = Ensure we are an abstract class.
  88   /// Default constructor.
  89   ACE_TLI ();
  90
  91   /// Destructor.
  92   ~ACE_TLI ();
  93
  94   /// Initialize a TLI endpoint.
  95   ACE_TLI (const char device[], int oflag = O_RDWR, struct t_info *info = 0);
  96 };
  97
  98 ACE_END_VERSIONED_NAMESPACE_DECL
  99
 100 #if defined (__ACE_INLINE__)
 101 #include "ace/TLI.inl"
 102 #endif /* __ACE_INLINE__ */
 103
 104 #endif /* ACE_HAS_TLI */
 105 #include /**/ "ace/post.h"
 106 #endif /* ACE_TLI_H */