C++ AST_Type::local_name方法代码示例

// Dump this AST_Operation node (an operation) to the ostream o.
void
AST_Operation::dump (ACE_OSTREAM_TYPE &o)
{
  AST_Decl *d = 0;
  AST_Type *e = 0;
  UTL_String *s = 0;

  if (this->pd_flags == OP_oneway)
    {
      this->dump_i (o, "oneway ");
    }
  else if (this->pd_flags == OP_idempotent)
    {
      this->dump_i (o, "idempotent ");
    }

  this->pd_return_type->name ()->dump (o);
  this->dump_i (o, " ");
  this->local_name ()->dump (o);
  this->dump_i (o, "(");

  // Must advance the iterator explicity inside the loop.
  for (UTL_ScopeActiveIterator i (this, IK_decls); !i.is_done ();)
    {
      d = i.item ();
      d->dump (o);
      i.next ();

      if (!i.is_done())
        {
          this->dump_i (o, ", ");
        }
    }

  this->dump_i (o, ")");

  if (this->pd_exceptions != 0)
    {
      this->dump_i (o, " raises(");

      // Must advance the iterator explicity inside the loop.
      for (UTL_ExceptlistActiveIterator ei (this->pd_exceptions);
           !ei.is_done ();)
        {
          e = ei.item ();
          ei.next ();
          e->local_name ()->dump (o);

          if (!ei.is_done())
            {
             this->dump_i (o, ", ");
            }
        }

      this->dump_i (o, ")");
    }

  if (this->pd_context != 0)
    {
      this->dump_i (o, " context(");

      // Must advance the iterator explicity inside the loop.
      for (UTL_StrlistActiveIterator si (this->pd_context); !si.is_done();)
        {
          s = si.item ();
          si.next ();
          this->dump_i (o, s->get_string ());

          if (!si.is_done())
            {
              this->dump_i (o, ", ");
            }
        }

      this->dump_i (o, ")");
    }
}

int
be_visitor_servant_svs::visit_consumes (be_consumes *node)
{
  AST_Type  *obj = node->consumes_type ();
  const char *port_name = node->local_name ()->get_string ();

  const char *comp_lname = node_->local_name ();
  ACE_CString comp_sname_str (
    ScopeAsDecl (node_->defined_in ())->full_name ());
  const char *comp_sname = comp_sname_str.c_str ();
  const char *global = (comp_sname_str == "" ? "" : "::");

  const char *lname = obj->local_name ()->get_string ();
  const char *fname = obj->full_name ();

  os_ << be_nl_2
      << comp_lname << "_Servant::" << lname << "Consumer_"
      << port_name << "_Servant::" << lname << "Consumer_"
      << port_name << "_Servant (" << be_idt << be_idt_nl
      << global << comp_sname << "::CCM_" << comp_lname
      << "_ptr executor," << be_nl
      << global << comp_sname << "::CCM_" << comp_lname
      << "_Context_ptr c)" << be_uidt_nl
      << ": executor_ ( " << global << comp_sname << "::CCM_"
      << comp_lname << "::_duplicate (executor))," << be_idt_nl
      << "ctx_ ( " << global << comp_sname
      << "::CCM_" << comp_lname
      << "_Context::_duplicate (c))" << be_uidt << be_uidt_nl
      << "{" << be_nl
      << "}";

  os_ << be_nl_2
      << comp_lname << "_Servant::" << lname << "Consumer_"
      << port_name << "_Servant::~" << lname << "Consumer_"
      << port_name << "_Servant (void)" << be_nl
      << "{" << be_nl
      << "}";

  os_ << be_nl_2
      << "::CORBA::Object_ptr" << be_nl
      << comp_lname << "_Servant::" << lname << "Consumer_"
      << port_name << "_Servant::_get_component (void)" << be_nl
      << "{" << be_idt_nl;

  if (ACE_OS::strcmp (be_global->ciao_container_type (), "Session") == 0)
    {
      os_ << "return this->ctx_->get_CCM_object ();";
    }
  else
    {
      os_ << "return ::CORBA::Object::_nil ();";
    }

  os_ << be_uidt_nl << "}";

  os_ << be_nl_2
      << "void" << be_nl
      << comp_lname << "_Servant::" << lname << "Consumer_"
      << port_name << "_Servant::push_" << lname
      << " (" << be_idt_nl
      << "::" << fname << " * evt)" << be_uidt_nl
      << "{" << be_idt_nl
      << "this->executor_->push_" << port_name
      << " (evt);" << be_uidt_nl
      << "}";

  os_ << be_nl_2
      << "/// Inherited from ::Components::EventConsumerBase."
      << be_nl
      << "void" << be_nl
      << comp_lname << "_Servant::" << lname << "Consumer_"
      << port_name << "_Servant::push_event (" << be_idt_nl
      << "::Components::EventBase * ev)" << be_uidt_nl
      << "{" << be_idt_nl
      << "::" << fname << " * ev_type =" << be_idt_nl
      << "::" << fname << "::_downcast (ev);"
      << be_uidt_nl << be_nl
      << "if (ev_type != 0)" << be_idt_nl
      << "{" << be_idt_nl
      << "this->push_" << lname << " (ev_type);" << be_nl
      << "return;" << be_uidt_nl
      << "}" << be_uidt_nl << be_nl
      << "throw ::Components::BadEventType ();" << be_uidt_nl
      << "}";

  if (!be_global->gen_lwccm ())
    {
      os_ << be_nl_2
          << "::" << fname << "Consumer_ptr" << be_nl
          << node_->local_name () << "_Servant::get_consumer_"
          << port_name << " (void)" << be_nl
          << "{" << be_idt_nl
          << "return" << be_idt_nl
          << "::" << fname << "Consumer::_duplicate (" << be_idt_nl
          << "this->consumes_" << port_name << "_.in ());"
          << be_uidt << be_uidt << be_uidt_nl
          << "}";
    }

  os_ << be_nl_2
//.........这里部分代码省略.........

int
be_visitor_context_svts::visit_emits (be_emits *node)
{
  AST_Type *obj = node->emits_type ();
  const char *port_name =
    node->local_name ()->get_string ();

  const char *fname = obj->full_name ();
  const char *lname = obj->local_name ()->get_string ();

  os_ << be_nl_2
      << "template <typename CONTAINER_TYPE, typename BASE>" << be_nl
      << "void" << be_nl
      << node_->local_name () << "_Context_T<CONTAINER_TYPE, BASE>::push_" << port_name
      << " (" << be_idt_nl
      << "::" << fname << " * ev)" << be_uidt_nl
      << "{" << be_idt_nl
      << "if (! ::CORBA::is_nil (this->ciao_emits_"
      << port_name << "_consumer_.in ()))" << be_idt_nl
      << "{" << be_idt_nl
      << "this->ciao_emits_" << port_name << "_consumer_->push_"
      << lname << " (ev);" << be_uidt_nl
      << "}" << be_uidt << be_uidt_nl
      << "}";

  os_ << be_nl_2
      << "template <typename CONTAINER_TYPE, typename BASE>" << be_nl
      << "void" << be_nl
      << node_->local_name () << "_Context_T<CONTAINER_TYPE, BASE>::connect_" << port_name
      << " (" << be_idt_nl
      << "::" << fname << "Consumer_ptr c)" << be_uidt_nl
      << "{" << be_idt_nl
      << "if ( ::CORBA::is_nil (c))" << be_idt_nl
      << "{" << be_idt_nl
      << "throw ::Components::InvalidConnection ();" << be_uidt_nl
      << "}" << be_uidt_nl << be_nl
      << "if (! ::CORBA::is_nil (this->ciao_emits_"
      << port_name << "_consumer_.in ()))" << be_idt_nl
      << "{" << be_idt_nl
      << "throw ::Components::AlreadyConnected ();" << be_uidt_nl
      << "}" << be_uidt_nl << be_nl
      << "this->ciao_emits_" << port_name
      << "_consumer_ =" << be_idt_nl
      << "::" << fname << "Consumer::_duplicate (c);"
      << be_uidt << be_uidt_nl
      << "}";

  os_ << be_nl_2
      << "template <typename CONTAINER_TYPE, typename BASE>" << be_nl
      << "::" << fname << "Consumer_ptr" << be_nl
      << node_->local_name () << "_Context_T<CONTAINER_TYPE, BASE>::disconnect_"
      << port_name << " (void)" << be_nl
      << "{" << be_idt_nl
      << "::" << fname << "Consumer_var ciao_emits_" << port_name << " =" << be_idt_nl
      << "this->ciao_emits_" << port_name << "_consumer_._retn ();" << be_uidt_nl << be_nl
      << "if ( ::CORBA::is_nil (ciao_emits_"
      << port_name << ".in ()))" << be_idt_nl
      << "{" << be_idt_nl
      << "throw ::Components::NoConnection ();" << be_uidt_nl
      << "}" << be_uidt_nl << be_nl
      << "return ciao_emits_" << port_name
      << "._retn ();" << be_uidt_nl
      << "}";

  return 0;
}

int
be_visitor_servant_svs::visit_provides (be_provides *node)
{
  if (node->provides_type ()->is_local ()) // @TODO || be_global->gen_lwccm ())
    {
      return 0;
    }

  ACE_CString prefix (this->ctx_->port_prefix ());
  prefix += node->local_name ()->get_string ();
  const char *port_name = prefix.c_str ();

  AST_Type *obj = node->provides_type ();
  const char *obj_name = obj->full_name ();
  AST_Decl *scope = ScopeAsDecl (obj->defined_in ());
  ACE_CString sname_str (scope->full_name ());
  const char *sname = sname_str.c_str ();

  // Avoid '_cxx_' prefix.
  const char *lname =
    obj->original_local_name ()->get_string ();

  const char *global = (sname_str == "" ? "" : "::");
  const char *prefix_connector = (sname_str == "" ? "" : "_");

  if (!be_global->gen_lwccm ())
    {
      os_ << be_nl_2
          << "::" << obj_name << "_ptr" << be_nl
          << node_->local_name () << "_Servant::provide_"
          << port_name << " (void)" << be_nl
          << "{" << be_idt_nl;

      os_ << "return" << be_idt_nl
          <<  "::" << obj_name << "::_duplicate (this->provide_"
          << port_name << "_.in ());" << be_uidt << be_uidt_nl
          << "}";
    }

  os_ << be_nl_2
        << "void" << be_nl
        << node_->local_name () << "_Servant::setup_"
        << port_name << "_i (void)" << be_nl
        << "{" << be_idt_nl
        << "ACE_CString obj_id (this->ins_name_);" << be_nl
        << "obj_id += \"_" << port_name << "\";" << be_nl_2
        << "::CIAO::Container_var cnt_safe =" << be_idt_nl
        << "::CIAO::Container::_duplicate ("
        << "this->container_.in ());" << be_uidt_nl << be_nl
        << "if (::CORBA::is_nil (cnt_safe.in ()))" << be_idt_nl
        << "{" << be_idt_nl << "throw ::CORBA::INV_OBJREF ();" << be_uidt_nl
        << "}" << be_uidt_nl << be_nl
        << "PortableServer::POA_var POA = cnt_safe->the_port_POA ();" << be_nl
        << "::CORBA::Object_var tmp =" << be_idt_nl
        << "this->get_facet_executor (\"" << port_name << "\");"<< be_uidt_nl << be_nl
        << global << sname << "::CCM_" << lname << "_var tmp_var = " << be_idt_nl
        << global << sname <<"::CCM_" << lname
        << "::_narrow (tmp.in());" << be_uidt_nl << be_nl
        << "typedef " << global << "CIAO_FACET" << prefix_connector
        << scope->flat_name () << "::" << obj->local_name () << "_Servant_T <" << be_idt_nl
        << "POA_" << sname << global << obj->local_name ()
        << "," << be_nl << global << sname <<"::CCM_" << lname << "," << be_nl
        << global << "Components::" << be_global->ciao_container_type ()
        << "Context>" << be_idt_nl << lname
        << "_type;" << be_uidt_nl << be_uidt_nl
        << lname << "_type *" << port_name << "_servant_impl = 0;" << be_nl
        << "ACE_NEW_THROW_EX (" << be_idt_nl
        << port_name << "_servant_impl," << be_nl
        << lname << "_type (" << be_idt_nl
        << "tmp_var.in(), " << be_nl
        << "this->context_)," << be_uidt_nl
        << "CORBA::NO_MEMORY ());" << be_uidt_nl << be_nl
        << "PortableServer::ServantBase_var safe_base_servant ("
        << port_name << "_servant_impl);" << be_nl << be_nl
        << "PortableServer::ObjectId_var " << port_name << "_servant_oid =" << be_idt_nl
        << "PortableServer::string_to_ObjectId (obj_id.c_str());" << be_uidt_nl << be_nl
        << "POA->activate_object_with_id(" << port_name << "_servant_oid.in(),"
        <<  port_name << "_servant_impl);" << be_nl
        << "::CORBA::Object_var " << port_name << "_servant_impl_obj = " << be_idt_nl
        << "cnt_safe->generate_reference ( " << be_idt_nl
        << "obj_id.c_str ()," << be_nl
        << "\"" << obj->repoID () << "\"," << be_nl
        << "::CIAO::Container_Types::FACET_CONSUMER_t);"
        << be_uidt_nl << be_uidt_nl
        << "this->add_facet (\"" << port_name << "\", " << port_name << "_servant_impl_obj.in ());"
        << be_uidt_nl
        << "}";

  return 0;
}

int
be_visitor_context_svts::visit_publishes (be_publishes *node)
{
  AST_Type *obj = node->publishes_type ();
  const char *port_name =
    node->local_name ()->get_string ();
  const char *fname = obj->full_name ();
  const char *lname = obj->local_name ()->get_string ();
  ACE_CString sname_str (
    ScopeAsDecl (obj->defined_in ())->full_name ());

  os_ << be_nl_2
      << "template <typename CONTAINER_TYPE, typename BASE>" << be_nl
      << "void" << be_nl
      << node_->local_name () << "_Context_T<CONTAINER_TYPE, BASE>::push_"
      << port_name << " (" << be_idt_nl
      << "::" << fname << " * ev)" << be_uidt_nl
      << "{" << be_idt_nl;

  os_ << "ACE_GUARD (TAO_SYNCH_MUTEX," << be_nl
      << "           mon," << be_nl
      << "           this->" << port_name
      << "_lock_);" << be_nl_2;

  os_ << "for (" << tao_cg->upcase (port_name)
      << "_TABLE::const_iterator iter =" << be_nl
      << "       this->ciao_publishes_" << port_name
      << "_.begin ();" << be_nl
      << "     iter != this->ciao_publishes_" << port_name
      << "_.end ();" << be_nl
      << "     ++iter)" << be_idt_nl
      << "{" << be_idt_nl
      << "iter->second->push_" << lname << " (ev);"
      << be_uidt_nl
      << "}" << be_uidt << be_uidt_nl
      << "}";

  os_ << be_nl_2
      << "template <typename CONTAINER_TYPE, typename BASE>" << be_nl
      << "::Components::Cookie *" << be_nl
      << node_->local_name () << "_Context_T<CONTAINER_TYPE, BASE>::subscribe_"
      << port_name << " (" << be_idt_nl
      << "::" << fname << "Consumer_ptr c)" << be_uidt_nl
      << "{" << be_idt_nl
      << "if ( ::CORBA::is_nil (c))" << be_idt_nl
      << "{" << be_idt_nl
      << "throw ::Components::InvalidConnection ();" << be_uidt_nl
      << "}" << be_uidt_nl << be_nl;

  os_ << "ptrdiff_t const ptr = reinterpret_cast<ptrdiff_t> (c);"
      << be_nl_2;

  os_ << "{" << be_idt_nl
      << "ACE_GUARD_RETURN (TAO_SYNCH_MUTEX," << be_nl
      << "                  mon," << be_nl
      << "                  this->" << port_name
      << "_lock_," << be_nl
      << "                  0);";

  os_ << be_nl_2
      << "::" << fname << "Consumer_var ciao_var = " << be_idt_nl
      << "::" << fname << "Consumer::_duplicate (c);" << be_uidt << be_nl_2
      << "std::pair<" << tao_cg->upcase (port_name) <<"_TABLE::iterator, bool> ret =" << be_idt_nl
      << "this->ciao_publishes_" << port_name
      << "_.insert (" << be_idt_nl << tao_cg->upcase (port_name)
      << "_TABLE::value_type (ptr, ciao_var.in ()));"
      << be_uidt << be_uidt_nl
      << "if (!ret.second)" << be_idt_nl
      << "{" << be_idt_nl
      << "throw ::Components::AlreadyConnected ();" << be_uidt_nl
      << "}" << be_uidt_nl
      << "ciao_var._retn ();" << be_uidt_nl
      << "}";

  os_ << be_nl
      << be_nl
      << "::Components::Cookie * retv = 0;" << be_nl
      << "ACE_NEW_THROW_EX (retv," << be_nl
      << "                  ::CIAO::Cookie_Impl (ptr),"
      << be_nl
      << "                  ::CORBA::NO_MEMORY ());"
      << be_nl_2
      << "return retv;" << be_uidt_nl
      << "}";

  os_ << be_nl_2
      << "template <typename CONTAINER_TYPE, typename BASE>" << be_nl
      << "::" << fname << "Consumer_ptr" << be_nl
      << node_->local_name () << "_Context_T<CONTAINER_TYPE, BASE>::unsubscribe_"
      << port_name << " (" << be_idt_nl
      << "::Components::Cookie * ck)" << be_uidt_nl
      << "{" << be_idt_nl
      << "ptrdiff_t key = 0UL;" << be_nl_2
      << "if (ck == 0 || ! ::CIAO::Cookie_Impl::extract (ck, key))"
      << be_idt_nl
      << "{" << be_idt_nl
      << "throw ::Components::InvalidConnection ();" << be_uidt_nl
      << "}" << be_uidt_nl << be_nl;

  os_ << "{" << be_idt_nl
//.........这里部分代码省略.........