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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// tie_si.cpp
//
// = DESCRIPTION
// Visitor generating code for operations for the TIE class.
//
// = AUTHOR
// Aniruddha Gokhale
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
#include "be_visitor_operation.h"
ACE_RCSID(be_visitor_operation, tie_si, "$Id$")
// ************************************************************
// Operation visitor for server inline for TIE class operations
// ************************************************************
be_visitor_operation_tie_si::be_visitor_operation_tie_si
(be_visitor_context *ctx)
: be_visitor_scope (ctx)
{
}
be_visitor_operation_tie_si::~be_visitor_operation_tie_si (void)
{
}
int be_visitor_operation_tie_si::visit_operation (be_operation *node)
{
TAO_OutStream *os = this->ctx_->stream ();
be_interface *intf =
this->ctx_->interface ();
if (!intf)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_tie_si::"
"visit_operation - "
"bad interface scope\n"),
-1);
}
// retrieve the operation return type
be_type *bt = be_type::narrow_from_decl (node->return_type ());
if (!bt)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_tie_si::"
"visit_operation - "
"Bad return type\n"),
-1);
}
os->indent ();
*os << "template <class T> ACE_INLINE\n";
// generate the return type mapping (same as in the header file)
be_visitor_context ctx (*this->ctx_);
ctx.state (TAO_CodeGen::TAO_OPERATION_RETTYPE_OTHERS);
be_visitor *visitor = tao_cg->make_visitor (&ctx);
if (!visitor)
{
ACE_ERROR_RETURN ((LM_ERROR,
"be_visitor_operation_tie_si::"
"visit_operation - "
"Bad visitor for return type\n"),
-1);
}
if (bt->accept (visitor) == -1)
{
delete visitor;
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_tie_si::"
"visit_operation - "
"codegen for return type failed\n"),
-1);
}
delete visitor;
*os << " " << intf->full_skel_name () << "_tie<T>::"
<< node->local_name () << " ";
// STEP 4: generate the argument list with the appropriate mapping (same as
// in the header file)
ctx = *this->ctx_;
ctx.state (TAO_CodeGen::TAO_OPERATION_ARGLIST_OTHERS);
visitor = tao_cg->make_visitor (&ctx);
if (!visitor)
{
ACE_ERROR_RETURN ((LM_ERROR,
"be_visitor_operation_cs::"
"visit_operation - "
"Bad visitor for argument list\n"),
-1);
}
if (node->accept (visitor) == -1)
{
delete visitor;
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_cs::"
"visit_operation - "
"codegen for argument list failed\n"),
-1);
}
delete visitor;
*os << "{" << be_idt_nl;
if (bt->node_type () != AST_Decl::NT_pre_defined
|| be_predefined_type::narrow_from_decl (bt)->pt () != AST_PredefinedType::PT_void)
{
*os << "return ";
}
*os << "this->ptr_->" << node->local_name () << " (" << be_idt << "\n";
ctx = *this->ctx_;
ctx.state (TAO_CodeGen::TAO_OPERATION_COLLOCATED_ARG_UPCALL_SS);
visitor = tao_cg->make_visitor (&ctx);
if (!visitor || (node->accept (visitor) == -1))
{
delete visitor;
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_ss::"
"visit_operation - "
"codegen for making upcall failed\n"),
-1);
}
// last argument is the environment
if (node->argument_count () > 0)
*os << ",\n";
os->indent ();
*os << "_tao_environment" << be_uidt_nl
<< ");" << be_uidt_nl
<< "}\n\n";
return 0;
}
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