TAO/tao/EndpointPolicy/IIOPEndpointValue_i.cpp

   1 // -*- C++ -*-
   2 #include "tao/EndpointPolicy/IIOPEndpointValue_i.h"
   3
   4 #if defined (TAO_HAS_IIOP) && (TAO_HAS_IIOP != 0)
   5
   6 #include "tao/IIOP_Endpoint.h"
   7 #include "tao/IIOP_Acceptor.h"
   8 #include "ace/OS_NS_strings.h"
   9
  10 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  11
  12 IIOPEndpointValue_i::IIOPEndpointValue_i ()
  13   :host_(""),
  14    port_(0)
  15 {
  16 }
  17
  18 IIOPEndpointValue_i::IIOPEndpointValue_i (const char *host, CORBA::UShort port)
  19   :host_(host),
  20    port_(port)
  21 {
  22   if (this->addr_.set(port, host) != 0 || host == 0 || host[0] == 0)
  23     this->addr_.set_type (-1);
  24 }
  25
  26 IIOPEndpointValue_i::~IIOPEndpointValue_i ()
  27 {
  28 }
  29
  30 CORBA::Boolean
  31 IIOPEndpointValue_i::is_equivalent (const TAO_Endpoint * endpoint) const
  32 {
  33   const TAO_IIOP_Endpoint *iep =
  34     dynamic_cast<const TAO_IIOP_Endpoint *>(endpoint);
  35   if (iep == 0)
  36     return 0;
  37   return this->addr_.get_type() != -1 ? this->addr_ == iep->object_addr() :
  38     this->is_equivalent_i (iep->port(), iep->host());
  39 }
  40
  41 CORBA::Boolean
  42 IIOPEndpointValue_i::is_equivalent_i (CORBA::UShort port,
  43                                       const char *host) const
  44 {
  45   bool is_eq = this->port_ == port;
  46   if (is_eq)
  47     is_eq = (this->host_.in()[0] == '\0' ||
  48             ACE_OS::strcasecmp(host, this->host_.in()) == 0);
  49   return is_eq;
  50 }
  51
  52 CORBA::Boolean
  53 IIOPEndpointValue_i::validate_acceptor(TAO_Acceptor * acceptor,
  54                                        bool is_multi_prot) const
  55 {
  56   TAO_IIOP_Acceptor *iacc = dynamic_cast<TAO_IIOP_Acceptor *>(acceptor);
  57   if (iacc == 0)
  58     return false;
  59
  60 #if 0
  61   // @@@ mesnier_p@ociweb.com @@@
  62   // This test was originally intended to validate that there is an
  63   // acceptor available which supports the target endpoint. However,
  64   // variablility in the definition of a "hostname" makes this hard
  65   // to determine, without adding more overhead, probably to the
  66   // IIOP_Acceptor class.
  67   // I'm not sure this level of validation is really required, so
  68   // for now I'm just leaving it out.
  69
  70   const ACE_INET_Addr * eps = iacc->endpoints ();
  71   CORBA::ULong eps_count = iacc->endpoint_count ();
  72   for (CORBA::ULong eps_idx = 0; eps_idx < eps_count; ++ eps_idx)
  73     {
  74       char hostname[513];
  75       eps[eps_idx].get_host_name(hostname,512);
  76       if (this->is_equivalent_i(eps[eps_idx].get_port_number(),hostname))
  77         return true;
  78     }
  79   return false;
  80 #else
  81   // @@@ mesnier_p@ociweb.com @@@
  82   // Rather than blindly returning true, we need to reject defaulted
  83   // endpoint hosts except when the ORB has more than one protocol
  84   // acceptor defined;
  85
  86   return is_multi_prot || this->host_.in()[0] != '\0';
  87 #endif /* 0 */
  88 }
  89
  90 char *
  91 IIOPEndpointValue_i::host ()
  92 {
  93   return CORBA::string_dup (this->host_.in());
  94 }
  95
  96 void
  97 IIOPEndpointValue_i::host (const char *h)
  98 {
  99   this->host_ = h;
 100   if (this->addr_.set(this->port_, this->host_.in ()) != 0)
 101     this->addr_.set_type (-1);
 102 }
 103
 104 CORBA::UShort
 105 IIOPEndpointValue_i::port ()
 106 {
 107   return this->port_;
 108 }
 109
 110 void
 111 IIOPEndpointValue_i::port (CORBA::UShort p )
 112 {
 113   this->port_ = p;
 114   if (this->addr_.set(this->port_, this->host_.in ()) != 0)
 115     this->addr_.set_type (-1);
 116 }
 117
 118 CORBA::ULong
 119 IIOPEndpointValue_i::protocol_tag ()
 120 {
 121   return IOP::TAG_INTERNET_IOP;
 122 }
 123
 124 TAO_END_VERSIONED_NAMESPACE_DECL
 125
 126 #endif /* TAO_HAS_IIOP && TAO_HAS_IIOP != 0 */