TAO/TAO_IDL/be/be_visitor_interface/interface_ci.cpp

   1
   2 //=============================================================================
   3 /**
   4  *  @file    interface_ci.cpp
   5  *
   6  *  Visitor generating code for Interfaces in the client inline file
   7  *
   8  *  @author Aniruddha Gokhale
   9  */
  10 //=============================================================================
  11
  12 #include "interface.h"
  13
  14 be_visitor_interface_ci::be_visitor_interface_ci (be_visitor_context *ctx)
  15   : be_visitor_interface (ctx)
  16 {
  17 }
  18
  19 be_visitor_interface_ci::~be_visitor_interface_ci ()
  20 {
  21 }
  22
  23 int
  24 be_visitor_interface_ci::visit_interface (be_interface *node)
  25 {
  26   if (node->imported ())
  27     {
  28       return 0;
  29     }
  30
  31   // Generate inline methods for elements of our scope.
  32   // This will always be done here for any non-imported node,
  33   // whether the _var and _out code has been generated already
  34   // at a forward declaration or not.
  35   if (this->visit_scope (node) == -1)
  36     {
  37       ACE_ERROR_RETURN ((LM_ERROR,
  38                          "(%N:%l) be_visitor_interface_ci::"
  39                          "visit_interface - "
  40                          "codegen for scope failed\n"), -1);
  41     }
  42
  43   // Nothing to generate for a local interface except from it scope.
  44   if (node->is_local ())
  45     {
  46       node->cli_inline_gen (true);
  47       return 0;
  48     }
  49
  50   // A forward declared interface may have set this flag.
  51   if (node->cli_inline_gen ())
  52     {
  53       return 0;
  54     }
  55
  56   TAO_OutStream *os = this->ctx_->stream ();
  57
  58   TAO_INSERT_COMMENT (os);
  59
  60   if (node->is_abstract ())
  61     {
  62       *os << be_nl_2
  63           << "ACE_INLINE" << be_nl
  64           << node->name () << "::" << node->local_name ()
  65           << " ()" << be_nl
  66           << "{}" << be_nl_2;
  67
  68       *os << "ACE_INLINE" << be_nl
  69           << node->name () << "::" << node->local_name ()
  70           << " (const " << node->local_name () << " &rhs)" << be_idt_nl
  71           << ": ::CORBA::AbstractBase (rhs)" << be_uidt_nl
  72           << "{}";
  73     }
  74
  75   // Generate the constructor from stub and servant.
  76   node->gen_stub_ctor (os);
  77
  78   if (!node->is_local () && !node->is_abstract ())
  79     {
  80       *os << be_nl_2
  81           << "ACE_INLINE" << be_nl;
  82       *os << node->name () << "::"
  83           << node->local_name () << " ("
  84           << be_idt << be_idt_nl
  85           << "::IOP::IOR *ior," << be_nl
  86           << "TAO_ORB_Core *oc)" << be_uidt_nl;
  87       *os << ": ::CORBA::Object (ior, oc)";
  88
  89       *os << be_uidt_nl
  90           << "{" << be_nl
  91           << "}" ;
  92     }
  93
  94   node->cli_inline_gen (true);
  95   return 0;
  96 }
  97
  98 int
  99 be_visitor_interface_ci::visit_component (be_component *node)
 100 {
 101   return this->visit_interface (node);
 102 }
 103
 104 int
 105 be_visitor_interface_ci::visit_connector (be_connector *node)
 106 {
 107   return this->visit_interface (node);
 108 }
 109