TAO/TAO_IDL/be/be_visitor_root/root_ss.cpp

   1
   2 //=============================================================================
   3 /**
   4  *  @file    root_ss.cpp
   5  *
   6  *  Visitor generating code for the Root in the server skeletons file
   7  *
   8  *  @author Aniruddha Gokhale
   9  */
  10 //=============================================================================
  11
  12 #include "root.h"
  13
  14 be_visitor_root_ss::be_visitor_root_ss (be_visitor_context *ctx)
  15   : be_visitor_root (ctx)
  16 {
  17 }
  18
  19 be_visitor_root_ss::~be_visitor_root_ss (void)
  20 {
  21 }
  22
  23 int
  24 be_visitor_root_ss::visit_root (be_root *node)
  25 {
  26    if (this->init () == -1)
  27     {
  28       ACE_ERROR_RETURN ((LM_ERROR,
  29                          ACE_TEXT ("be_visitor_root_ss::init - ")
  30                          ACE_TEXT ("failed to initialize\n")),
  31                         -1);
  32     }
  33
  34   if (this->visit_scope (node) == -1)
  35     {
  36       ACE_ERROR_RETURN ((LM_ERROR,
  37                          ACE_TEXT ("be_visitor_root_ss::visit_root - ")
  38                          ACE_TEXT ("codegen for scope failed\n")),
  39                         -1);
  40     }
  41
  42   if (be_global->gen_tie_classes ())
  43     {
  44       (void) tao_cg->end_server_template_skeletons ();
  45     }
  46
  47   (void) tao_cg->end_server_skeletons ();
  48
  49   return 0;
  50 }
  51
  52 int
  53 be_visitor_root_ss::init (void)
  54 {
  55   /// First open the server-side file for writing
  56   int status =
  57     tao_cg->start_server_skeletons (
  58       be_global->be_get_server_skeleton_fname ());
  59
  60   if (status == -1)
  61     {
  62       ACE_ERROR_RETURN ((LM_ERROR,
  63                          ACE_TEXT ("be_visitor_root_ss::init - ")
  64                          ACE_TEXT ("Error opening server header file\n")),
  65                         -1);
  66     }
  67
  68   if (be_global->gen_tie_classes ())
  69     {
  70       status =
  71         tao_cg->start_server_template_skeletons (
  72               be_global->be_get_server_template_skeleton_fname ());
  73
  74       if (status == -1)
  75         {
  76           ACE_ERROR_RETURN ((LM_ERROR,
  77                              ACE_TEXT ("be_visitor_root_ss::init - ")
  78                              ACE_TEXT ("Error opening server ")
  79                              ACE_TEXT ("template skeleton file\n")),
  80                             -1);
  81         }
  82     }
  83
  84   // set stream
  85   this->ctx_->stream (tao_cg->server_skeletons ());
  86   return 0;
  87 }
  88