TAO/TAO_IDL/be/be_connector.cpp

   1 #include "be_connector.h"
   2 #include "be_visitor.h"
   3 #include "ast_module.h"
   4 #include "ast_template_module_inst.h"
   5
   6 #include "utl_identifier.h"
   7
   8 be_connector::be_connector (
   9       UTL_ScopedName *n,
  10       AST_Connector *base_connector)
  11   : COMMON_Base (false,
  12                  false),
  13     AST_Decl (AST_Decl::NT_connector,
  14               n),
  15     AST_Type (AST_Decl::NT_connector,
  16               n),
  17     UTL_Scope (AST_Decl::NT_connector),
  18     AST_Interface (n,
  19                    nullptr,
  20                    0,
  21                    nullptr,
  22                    0,
  23                    false,
  24                    false),
  25     AST_Component (n,
  26                    base_connector,
  27                    nullptr,
  28                    0,
  29                    nullptr,
  30                    0),
  31     AST_Connector (n,
  32                    base_connector),
  33     be_scope (AST_Decl::NT_connector),
  34     be_decl (AST_Decl::NT_connector,
  35               n),
  36     be_type (AST_Decl::NT_connector,
  37              n),
  38     be_interface (n,
  39                   nullptr,
  40                   0,
  41                   nullptr,
  42                   0,
  43                   false,
  44                   false),
  45     be_component (n,
  46                   base_connector,
  47                   nullptr,
  48                   0,
  49                   nullptr,
  50                   0),
  51     dds_connector_ (false),
  52     ami_connector_ (false)
  53 {
  54   if (! this->imported ())
  55     {
  56       this->check_ancestors ();
  57     }
  58 }
  59
  60 be_connector::~be_connector ()
  61 {
  62 }
  63
  64 void
  65 be_connector::destroy ()
  66 {
  67   this->AST_Connector::destroy ();
  68   this->be_component::destroy ();
  69 }
  70
  71 int
  72 be_connector::accept (be_visitor *visitor)
  73 {
  74   return visitor->visit_connector (this);
  75 }
  76
  77 bool
  78 be_connector::dds_connector ()
  79 {
  80   return this->dds_connector_;
  81 }
  82
  83 bool
  84 be_connector::ami_connector ()
  85 {
  86   return this->ami_connector_;
  87 }
  88
  89 void
  90 be_connector::check_ancestors ()
  91 {
  92   AST_Connector *base = this;
  93
  94   while (base != nullptr)
  95     {
  96       const char *base_fname = base->full_name ();
  97
  98       if (ACE_OS::strcmp (base_fname, "CCM_DDS::DDS_Base") == 0)
  99         {
 100           this->dds_connector_ = true;
 101           idl_global->dds_connector_seen_ = true;
 102           break;
 103         }
 104       else if (ACE_OS::strcmp (base_fname, "CCM_AMI::AMI4CCM_Base") == 0)
 105         {
 106           this->ami_connector_ = true;
 107           idl_global->ami_connector_seen_ = true;
 108           break;
 109         }
 110       else
 111         {
 112           // If we have a templated module, enable it as dds_connector_
 113           // for the moment
 114           AST_Module *m =
 115             dynamic_cast<AST_Module*> (this->defined_in ());
 116           AST_Template_Module_Inst *t_inst = nullptr;
 117           while (t_inst == nullptr && m != nullptr)
 118             {
 119               t_inst = m->from_inst ();
 120               m = dynamic_cast<AST_Module*> (m->defined_in ());
 121             }
 122           if (t_inst != nullptr && t_inst->template_args () != nullptr)
 123             {
 124               if (t_inst->template_args ()->size () > 0)
 125                 {
 126                   this->dds_connector_ = true;
 127                   idl_global->dds_connector_seen_ = true;
 128                 }
 129             }
 130         }
 131
 132       base = base->base_connector ();
 133     }
 134 }