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// $Id$
ACE_RCSID (be_visitor_operation,
direct_proxy_impl_ss,
"$Id$")
be_visitor_operation_direct_proxy_impl_ss::
be_visitor_operation_direct_proxy_impl_ss (be_visitor_context *ctx)
: be_visitor_operation (ctx)
{
}
be_visitor_operation_direct_proxy_impl_ss::
~be_visitor_operation_direct_proxy_impl_ss (void)
{
}
int
be_visitor_operation_direct_proxy_impl_ss::visit_operation (
be_operation *node
)
{
TAO_OutStream *os = this->ctx_->stream ();
// We need the interface node in which this operation was defined. However,
// if this operation node was an attribute node in disguise, we get this
// information from the context.
be_interface *intf = this->ctx_->attribute ()
? be_interface::narrow_from_scope (this->ctx_->attribute ()->defined_in ())
: be_interface::narrow_from_scope (node->defined_in ());
if (!intf)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_direct_collocated_ss::"
"visit_operation - "
"bad interface scope\n"),
-1);
}
be_type *bt = be_type::narrow_from_decl (node->return_type ());
if (!bt)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_direct_collocated_ss::"
"visit_operation - "
"Bad return type\n"),
-1);
}
os->indent ();
// STEP 2: generate the return type mapping (same as in the header file)
be_visitor_context ctx (*this->ctx_);
be_visitor_operation_rettype oro_visitor (&ctx);
if (bt->accept (&oro_visitor) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_direct_collocated_ss::"
"visit_operation - "
"codegen for return type failed\n"),
-1);
}
*os << " " << intf->full_direct_proxy_impl_name () << "::"
<< 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_PROXY_IMPL_XS);
be_visitor_operation_arglist oapi_visitor (&ctx);
if (node->accept (&oapi_visitor) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_cs::"
"visit_operation - "
"codegen for argument list failed\n"),
-1);
}
*os << "{" << be_idt << "\n";
os->indent ();
if (!this->void_return_type (bt))
{
*os << "return ";
}
*os << "ACE_reinterpret_cast ("
<< be_idt << be_idt_nl //idt = 3
<< intf->full_skel_name () << "_ptr,"
<< be_nl
<<"_collocated_tao_target_->_servant ()->_downcast ("
<< "\"" << intf->repoID () << "\"" << ")"
<< be_uidt_nl // idt = 2
<< ")";
if (this->gen_invoke (ctx, node) == -1)
{
return -1;
}
*os << be_uidt_nl
<< "}" << be_nl << be_nl;
return 0;
}
int
be_visitor_operation_direct_proxy_impl_ss::gen_invoke (
be_visitor_context &ctx,
be_operation *node
)
{
TAO_OutStream *os = this->ctx_->stream ();
*os << "->" << node->local_name () << " ("
<< be_idt << be_idt << be_idt_nl ;
ctx = *this->ctx_;
ctx.state (TAO_CodeGen::TAO_OPERATION_COLLOCATED_ARG_UPCALL_SS);
be_visitor_operation_argument visitor (&ctx);
if (node->accept (&visitor) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_direct_collocated_ss::"
"gen_invoke - "
"codegen for making upcall failed\n"),
-1);
}
*os << be_uidt_nl
<< ");" << be_uidt << be_uidt << be_uidt_nl;
return 0;
}
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